PROTECTIVE GOGGLES

专利摘要:
glasses are provided glasses which may include an anterior module (such as a lens holder) and an interchangeable posterior module (such as a face plate). the previous module can be adapted to support at least one lens in a user's field of view. the rear module can be adapted to fit against the contour of the wearer's face and can be selectively interchangeable with the front module to modify at least one physical characteristic of the glasses. in some embodiments, the anterior and posterior modules can be coupled by a suspension assembly, in order to allow the articulation of the posterior module in relation to the anterior module to evenly distribute the forces against the user's face. in addition, the front module can be rigid to maintain the lens in an optically desirable orientation. in addition, the glasses may include an interchangeable lens mechanism to facilitate interchanging the lenses in the glasses.
公开号:BR112012023284B1
申请号:R112012023284-3
申请日:2011-03-18
公开日:2020-12-15
发明作者:Carlos D. Reyes；An Tran；Ryan Saylor；James Nelson Castro；Errol Tazbaz；David Ginther
申请人:Oakley, Inc；
IPC主号:

专利说明:

DESCRIPTIVE REPORT REMISSIVE REFERENCE TO RELATED ORDERS
[001] This Order claims the benefit of United States Provisional Application No. 61 / 315,752, filed on March 19, 2010 and United States Provisional Application No. 61 / 426,222, filed on December 22, 2010, all of each of which is incorporated herein by reference. BACKGROUND Field of the Invention
[002] The present inventions generally refer to glasses and, more specifically, to spectacle frames and goggles, having greater comfort and fit. Description of the Related Art
[003] A wide variety of improvements have been made in recent years in the field of spectacles, particularly with respect to the spectacle intended for use in active sports, including goggles and sunglasses. These improvements were incorporated into goggles and goggles having both a single and a single lens design. As a result, glasses for modern active sports are functionally superior to their predecessor glasses in numerous ways, such as maximizing the interception of peripheral light, reducing optical distortion, and increasing the level of user comfort.
[004] For example, lens designs for both dual and single glasses and goggle designs can provide full range of vision from side to side and good side eye protection while providing superior optical performance. More particularly, in a unitary lens system, the angle of incidence of the user's eye to the surface of the rear lens changes when the user's line of sight rotates in the vertical or horizontal planes. This results in uneven refraction between the light that comes closest to the front of the lens and the peripheral light that enters the sides. To address this source of prismatic distortion, United States Patent No. 4,859,048 describes the decrease in lens thickness from the central part to the side edge, the entire description of which is incorporated by reference here.
[005] In addition, several improvements have also been made to the goggle lens structure technology that allows the mounted lenses to retain their superior optical characteristics provided by their geometry when mounted. For example, “SPLICE” snow goggles manufactured by Oakley, Inc., incorporate a frame design that mitigates the bending stress along the goggle bridge to allow the lenses to retain their geometry when framed and maximize comfort for the user. Such systems are described in United States Patent Application No. 12 / 359,175, entitled Controlled Deflection Goggle, filed on January 23, 2009, the full description of which is incorporated herein by reference.
[006] Finally, numerous modifications have been made to the eyewear and eyewear products in an effort to make these products more comfortable for the user. For example, different materials were used in the manufacture of frames and lenses to reduce weight and improve the comfort of these products. These technological improvements can be incorporated into any variety of dual or single lens designs, whether for goggle or eyewear products, to provide a user with an optically superior, comfortable eyewear product.
[007] In addition, the features and advantages of the present invention will become apparent to those of skill in the art in view of the detailed description of the preferred embodiments which follows, when considered together with the accompanying drawings and Claims. SUMMARY
[008] Goggles are a semi-customizable eyewear product that can be adjusted according to a user's head by adjusting a goggle strap. In addition, the glasses can be customized to the user by adjusting the fitting and / or components of the glasses to obtain a desired function. Goggle and goggle applications include skiing, snowboarding, motocross, water and a variety of industrial safety applications, among others. Typically, goggles offer sealed protection to the user's eyes and adjacent areas of the face from water or particulate matter. Generally, goggles and / or lenses sit close to the user's face and intercept light, wind, dust, etc. directly in front of the user and peripherally along the sides. A user can adjust the elastic strap of the goggles to conform close to the user's face during use. Various features and structures of glasses are described here. Some of these features and structures are described in the context of goggles. For the sake of brevity, the modalities and description will generally not be repeated with respect to glasses. However, the description of a particular characteristic of goggles here is considered to be applicable to glasses as well.
[009] Goggles generally comprise an arched unitary probe that extends across both the user's right and left eye fields of vision. The lens can be supported by a frame, which typically surrounds the lens. The lens and the frame are both configured with a nozzle opening or downwardly concave jaws to receive the nose. The rear surface of the frame, usually covered with a foam component or other compressible material, is adapted to contact the user's face. In addition, the elastic strap is attached to the opposite sides or ends of the frame so that the user can adjust and wear the goggles over their head.
[0010] When used, the surface of the foam component or other compressible material disposed on the back of the goggles makes contact with the user's face. This user contact surface has a radius of curvature in the horizontal plane that is adapted to conform from side to side of the user's face. However, some modalities reflect the finding that when goggles are placed on a user with a “narrow” head, the tension of the straps extending around the back of the user's head can cause the sides of the glasses to folds internally to a center of the same, thus wrapping the goggles in a tighter radius of curvature for user adjustment and distortion of the goggles' optics. In addition, the central part of the goggles can be substantially pressed against the user's forehead at the same time that a gap is formed between the sides of the goggles and the user's temples. Other problems of improper fit or discomfort can occur when goggles are placed on a user with a "wide" head or when goggles are worn over a helmet.
[0011] Thus, some modalities reflect the finding that the lenses of a goggle can sometimes experience undesirable distortion when the goggles are adjusted to a single profile of the user's head. This distortion can sometimes cause discomfort for the wearer as well as poor optical performance of the eyewear product. Various modalities allow the eyewear product to exhibit enhanced structural properties to prevent discomfort and maintain the eyewear product's preferred optical characteristics.
[0012] In addition, some modalities reflect the finding that a system of customizable goggles can be much more effective and useful for a user than goggles in the prior art because a user's preferences and needs may change over time. over time. Thus, in some embodiments, goggles may comprise a system of replaceable goggles and goggles in which a lens holder or front module can be replacably coupled with a rear module or face plate. In some embodiments, the goggle and goggle system may also comprise at least one connector that couples the module anterior to the posterior module. The components of such a system and goggles can be replaced to create goggles having the desired physical and optical characteristics. For example, the user can replace one or more components of the goggles in order to vary the inclination, internal air volume, articulation, lens configuration, fit, comfort, and other such optical and physical characteristics of the goggles.
[0013] In addition, some of the modalities reflect a finding that prior art goggles tend to create non-uniform pressure distribution across a variety of user heads. In this way, in some modalities, the goggles can be configured such that the rear module of the goggles can articulate relative to the previous module to adjust itself over a variety of unique facial contours and head sizes to provide a custom fit to the user. In some embodiments, goggles may comprise an isostatic mechanism or suspension mechanism in which one or more connectors allow the rear module to articulate with respect to the previous module. For example, the back module can be attached to the front module using any of a variety of connectors, such as keel connectors, straight connections, expandable cells, pivotal couplings, rigid couplings and the like.
[0014] Additionally, some of the modalities reflect a finding that goggles in the prior art generally caused deflection of the lenses when goggles are fitted over the wearer's head. Consequently, in some embodiments, goggles can be configured in such a way that the anterior module comprises a generally rigid part or component, such that the bending stresses exerted on the anterior module are supported when the goggles are being used. In this way, the goggles' lenses can be kept in their configuration when molded when in use, through which preserving the optical quality of the lenses. In some embodiments, prismatic change or other optical distortions are minimized when in use.
[0015] In addition, some of the modalities reflect the finding that the goggles of the prior art do not facilitate the exchange of lenses in the absence of significant force or tension to remove or replace the lens. Thus, in some embodiments, goggles may comprise an exchangeable lens mechanism that allows a lens to be exchanged with and maintained by goggles. For example, the front goggle module may comprise one or more bags or clamps that can operate to secure one or more of the edges or sides of the lens. The lens can be attached by the exchangeable lens mechanism such that the lens “floats” or is attached to the previous module without being bent from its configuration when molded. In this way, the optical qualities of the lens can be preserved.
[0016] One or more of the features described here can be incorporated into the types of goggles. As such, any variety of combinations of these characteristics can be provided since it will be evident to someone skilled in the art.
[0017] In addition, in some modalities, goggles are provided which may comprise a lens holder or anterior module and a face plate or posterior module. The lens holder can adapt to support at least one lens in a user's field of view. The faceplate can be flexible and adapted to conform to the contour of a user's face. In some embodiments, the front lens or module holder can alternatively be connected to the face plate or rear module to modify at least one physical characteristic of the goggles.
[0018] In some embodiments, the face plate can be attached to the lens holder such that when the goggles are worn by the user, the opposite ends of the flexible face plate move in a direction opposite to a direction in which a the central part of the faceplate moves when a force is exerted on one of the opposite parts and the central part of the faceplate. In addition, in some embodiments, in response to a force, the opposite ends of the flexible faceplate may move away from the opposite ends of the lens holder at the same time that a central part of the faceplate moves to a part center of the lens holder. In addition, the sides of the faceplate can generally move independently of each other.
[0019] Some embodiments may comprise a suspension assembly that may comprise one or more suspension members or connectors that interconnect the flexible faceplate with the lens holder at the respective suspension points. In some embodiments, at least one connector can be interchangeable with the lens holder and the faceplate.
[0020] For example, the suspension members can allow the pivotable movement of the face plate relative to the lens holder at the respective suspension points to modify a face plate outline relative to the user's face outline. The suspension members can be substantially incompressible. The suspension members may comprise one of a keel connector, a curved or straight connecting connector, an expandable cell connector, and other such components. One or more suspension members can also be positioned in a way that allows for rolling or a “seesaw” effect when responding to pressure in the frame. The goggles can optionally comprise at least one elongated connecting member coupled to the faceplate adjacent to each of the respective suspension points. The connecting members can be coupled to the respective suspension members and the faceplate to allow rotation of a first part of the goggles to a second part of the goggles to move the opposite ends of the faceplate in an opposite direction from the central part of it.
[0021] Furthermore, the goggles can optionally be configured such that the suspension members comprise a pair of upper suspension members interconnecting an upper part of the flexible face plate with an upper part of the lens holder. The suspension members may also comprise a pair of lower suspension members interconnecting a lower part of the flexible faceplate with a lower part of the lens holder. In such embodiments, the upper suspension members may be coupled to the faceplate and lens holder at locations generally symmetrically spaced from a central point or centerline of the faceplate, such as adjacent to the sides thereof. In addition, the lower suspension members can be coupled to the faceplate and lens holder at locations generally symmetrically spaced from a central point or central lanyard of the faceplate, such as adjacent to the sides thereof.
[0022] Also in some embodiments, the goggles can optionally comprise at least one elongated connecting member coupled to the face plate adjacent to each of the respective suspension points. The connecting members can be coupled to the respective suspension members and the face plate to allow rotation in a first part of the goggles to a second part of the goggles to move the opposite ends of the face plate in an opposite direction from the central part of it.
[0023] In the modalities including the suspension assembly, the goggles can optionally be configured with the suspension assembly by coupling the flexible face plate to the lens support such that the movement from the central part of the flexible face plate to the central part lens holder causes the opposite parts of the face plate to separate from opposite parts of the lens holder when wearing goggles. In such embodiments, the suspension assembly may comprise one or more suspension members.
[0024] In addition, some types of goggles can be configured to comprise a generally rigid lens holder or anterior module. The generally rigid lens holder or anterior module can support a lens in the user's field of view while preventing substantial bending or optical distortion of the lens.
[0025] Additionally, goggles can optionally comprise an interchangeable lens mechanism that facilitates the removal and attachment of a lens, relative to the lens support or anterior module of the goggles. The interchangeable lens mechanism may comprise one or more pockets and / or clips that can engage with a portion of the lens to secure the lens, relative to the goggles.
[0026] In some embodiments, the goggles may comprise a pair of stabilizers in which each stabilizer comprises a pair of fastening parts configured to interconnect the anterior module with the posterior module. The fixing parts can be coupled to the anterior and posterior modules in regions of their coupling. The front and rear goggle modules can be attached together by the stabilizers and without the use of specialized tools, single-use fasteners or permanent fasteners. In some embodiments, the stabilizers can function as the primary coupling mode or connection means between the front and rear modules, such as between a lens holder and a faceplate. However, a secondary way of coupling the connection means, such as snap fit members, hook and loop members, and / or other types of interference fit or friction engagement members, can be employed. These secondary connectors can be used in combination with the stabilizers to attach to the front and rear modules together. In particular, these secondary connectors can be used as an initial coupling mechanism to secure the front and rear modules together as an assembly while the stabilizers are attached or released from the assembly. In this way, the total assembly, including the stabilizers and other components described here, can allow the user to quickly manipulate a change to any component in the assembly.
[0027] In addition, the stabilizers can each also comprise a pin member extending from a body thereof. In such an embodiment, the anterior module may comprise a pair of openings that are configured to receive the pin members of the respective stabilizers when the stabilizers are coupled to the anterior and posterior modules. The combined interconnections of the pin members and the stabilizer fixing parts can thus provide a fixed rotational position of each stabilizer relative to the previous module. In addition, the rear module can comprise openings configured to receive the pin member when the stabilizers are coupled to the anterior and posterior modules. In some embodiments, the coupling regions of the previous module comprise a recess. For example, the recess can be configured to receive the stabilizer fixing parts.
[0028] Some types of goggles may comprise a closure member that is attached to the previous module. The closure member can be rotatable between an open position in which a lens can be inserted or removed from the lens holder and a closed position in which the lens is attached to the lens holder. The goggles can also additionally comprise a diverter member coupled to the closure member. The tilting member can provide a tilting force that tends to propel the closing member to the closed position. The tilt member can be rotatably coupled to the closure member, and in some embodiments, the tilt member can also be rotatably attached to the previous module. Thus, in some embodiments, a stabilizer may comprise a pin member that extends through corresponding openings in the tilt member and the closure member, and the pin member can provide a axis of rotation for the tilt member and the closing member.
[0029] According to some modalities, the goggles may comprise at least one hole arranged along the periphery of the lens holder. The orifice can provide an airflow passage to introduce air over an interconnecting part of the goggles to improve ventilation and reduce goggle fogging. For example, the orifice may exhibit Venturi airflow characteristics. In some embodiments, goggles may comprise a pair of holes arranged in the central part of the lens holder above the goggle lenses. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] The features mentioned above and other features of the inventions described here are described below with reference to the drawings of the preferred embodiments. The illustrated modalities are intended to illustrate, however, they are not limited to inventions. The drawings contain the following figures:
[0031] FIG. 1 is a perspective view of prior art goggles.
[0032] FIG. 2 is a front view of the goggles shown in Figure 1.
[0033] FIG. 3 is a horizontal profile view taken along lines 3-3 of Figure 2.
[0034] FIG. 4 is a top view of the goggles of Figure 1 with the flexing forces F, F being exerted on the goggles.
[0035] FIG. 5 is a top view of the goggles in Figure 1 being worn on a narrow head.
[0036] FIG. 6 is a top view of the goggles in Figure 1 being worn on a wide head.
[0037] FIG. 7 is an exploded perspective view of goggles having interchangeable front and rear components, according to one embodiment.
[0038] FIG. 8 is a top view of the goggles shown in Figure 7.
[0039] FIG. 9 is a perspective view of goggles having interchangeable front and rear components shown in an assembled state, according to an embodiment.
[0040] FIG. 10 is a top view of the goggles shown in Figure 9.
[0041] FIG. 11 is a perspective view of other goggles having interchangeable front and rear components shown in an assembled state, according to another embodiment.
[0042] FIG. 12 is a top view of the goggles shown in Figure 11.
[0043] FIG. 13 is a perspective view from above of goggles having an isostatic face plate with flexible connectors, according to one modality.
[0044] FIG. 14 is a perspective view of the base of the goggles shown in Figure 13.
[0045] FIG. 15 is a top view of the goggles shown in Figure 13, with the faceplate in an unfolded position.
[0046] FIG. 16A is a top view of the goggles shown in Figure 13, with the faceplate in a narrow folded position.
[0047] FIG. 16B is a top view of the goggles shown in Figure 13, with the faceplate in an enlarged folded position.
[0048] FIG. 17 is a perspective view from the top of other goggles having an isostatic faceplate with pivotable connectors, according to another embodiment.
[0049] FIG. 18 is a perspective view of the base of the goggles shown in Figure 17.
[0050] FIG. 19 is a top view of the goggles shown in Figure 17, with the faceplate in an unfolded position.
[0051] FIG. 20A is a top view of the goggles shown in Figure 17, with the faceplate in a narrow folded position.
[0052] FIG. 20B is a top view of the goggles shown in Figure 17, with the faceplate in an extended folded position.
[0053] FIG. 21A is a schematic diagram of partial top view of a partially pivotable straight connector for an isostatic face plate, the connector being pivoted to a first position to accommodate a wide head, according to an embodiment.
[0054] FIG. 21B is a schematic diagram of a partial top view of the connector shown in Figure 21 A with the connector being pivoted to a second position to accommodate a narrow head.
[0055] FIG. 22A is a schematic diagram of partial top view of the connector shown in Figure 22A with the connector being pivoted to a first position to accommodate a wide head.
[0056] FIG. 22B is a schematic diagram of partial top view of a straight dual pivotable connector for an isostatic faceplate, the connector being pivoted to a second position to accommodate a small head, according to another embodiment.
[0057] FIG. 23A is a schematic diagram of partial top view of a keel connector for an isostatic faceplate, the connector being in an unfolded position, according to one embodiment.
[0058] FIG. 23B is a schematic diagram of the partial top view of the connector shown in Figure 23 A with the connector being pivoted to a first position.
[0059] FIG. 23C is a schematic diagram of the partial top view of the connector shown in Figure 23A with the connector being pivoted to a second position.
[0060] FIG. 23D is a schematic diagram of the partial top view of the connector shown in Figure 23A with the connector being pivoted to a third position.
[0061] FIG. 23E is a schematic diagram of the partial top view of the connector shown in Figure 23A with the connector being pivoted to a fourth position.
[0062] FIG. 24A is a top view of a keel connector according to an embodiment.
[0063] FIG. 24B is a top view of a keel connector according to another embodiment.
[0064] FIG. 25A is a top view of a keel connector according to yet another embodiment.
[0065] FIG. 25B is a top view of a keel connector according to yet another embodiment.
[0066] FIG. 26 is a top view of an expandable cell connector according to yet another embodiment.
[0067] FIG. 27 is a schematic diagram of the top view of a pair of keel connectors illustrating the movement of the connectors, according to one embodiment.
[0068] FIG. 28 is a perspective view of goggles having an interchangeable lens mechanism, according to one embodiment.
[0069] FIG. 29 is a front view of the goggles shown in Figure 28.
[0070] FIG. 30 is a perspective view of a lens for use with the goggles shown in Figure 28, according to one embodiment.
[0071] FIG. 31A is a perspective view of the goggles shown in Figure 28 and the lens is being interchanged in the goggles, according to one modality.
[0072] FIG. 31B is a side perspective view of the goggles shown in Figure 28 with a first side of the lens being inserted into a receptacle of the interchangeable lens mechanism, according to one embodiment.
[0073] FIG. 31C is a side perspective view of the goggles shown in Figure 28 with the first side of the lens being inserted into the receptacle of the interchangeable lens mechanism and a second side of the lens being fitted against the goggles.
[0074] FIG. 31D is a perspective view of the goggles shown in Figure 28 illustrating the second side of the lens being fitted against the goggles and a pivotable fixing member in a disengaged position, according to one embodiment.
[0075] FIG. 31E is a perspective view of the goggles shown in Figure 28 illustrating the second side of the lens being fitted against the goggles and the pivotable fixing member in a engaged position, according to one embodiment.
[0076] FIG. 32 is a profile view from the top of the goggles shown in Figure 28 illustrating the involvement of the first side of the lens in the receptacle of the interchangeable lens mechanism, according to an embodiment.
[0077] FIG. 32A is an enlarged profile view of part of the goggles shown in Figure 32.
[0078] FIG. 32B is another enlarged profile view of another part of the goggles shown in Figure 32.
[0079] FIG. 33 is a perspective view of goggles having an interchangeable lens mechanism and an isostatic face plate, the lens being separated from goggles, according to another embodiment.
[0080] FIG. 34A is a partial perspective view of the goggles shown in Figure 33 illustrating a second side of the lens being adjusted against the goggles, according to one embodiment.
[0081] FIG. 34B is a partial perspective view of the goggles shown in Figure 33 illustrating the first and second fastening members in disengaged positions, according to an embodiment.
[0082] FIG. 34C is a partial perspective view of the goggles shown in Figure 33 illustrating the first and second fastening members in engaged positions, according to an embodiment.
[0083] FIG. 35 is a schematic diagram of the top view of a rigid front frame of goggles, according to one embodiment.
[0084] FIG. 36 is a perspective of goggles, according to another modality.
[0085] FIG. 37 is a side perspective view of the goggles shown in Figure 36, with a goggle engagement mechanism in a closed position.
[0086] FIG. 38 is a side perspective view of the goggles shown in Figure 36, with the goggle engagement mechanism in an open position.
[0087] FIG. 39 is a perspective view of the goggles shown in Figure 36, with the latch mechanism in the open position and a lens mount for the goggles is separate from the goggles.
[0088] FIG. 40A is a side view of a goggle bypass mechanism shown in Figure 36, according to one embodiment.
[0089] FIG. 40B is a view of the end of the bypass mechanism shown in Figure 40A.
[0090] FIG. 40C is a perspective view of the bypass mechanism shown in Figure 40 A.
[0091] FIG. 41A is a rear perspective view of a closing mechanism for the goggles shown in Figure 36, according to one embodiment.
[0092] FIG. 41B is a perspective view from the front of the locking mechanism shown in Figure 41 A.
[0093] FIG. 42 is a perspective view of the lens mount of the goggles shown in Figure 36, according to one embodiment.
[0094] FIG. 43 is a side profile view of the lens assembly shown in Figure 42.
[0095] FIG. 44 is a top view of the goggles shown in Figure 36, according to an embodiment.
[0096] FIG. 45 is a side profile view of the goggles taken along the section lines 45-45 of Figure 44.
[0097] FIG. 46 is a front perspective view of an isostatic rear frame component of the goggles shown in Figure 36, according to one embodiment.
[0098] FIG. 47 is a side perspective view illustrating the secondary or initial connection of the isostatic rear frame component of Figure 46 with a frame of the goggles shown in Figure 36, according to an embodiment.
[0099] FIG. 48A is a perspective view from the front of the goggle stabilizer shown in Figure 44, according to one embodiment.
[00100] FIG. 48B is a rear perspective view of the stabilizer shown in Figure 48A.
[00101] FIG. 49 is a perspective view from above of the goggles shown in Figure 44, with a stabilizer shown in a loose position.
[00102] FIG. 50 is a side view of the goggles shown in Figure 44, with the stabilizer being attached to the goggles, according to one modality.
[00103] FIG. 51 is a perspective perspective view of the goggles taken along the section lines 51-51 of Figure 44.
[00104] FIG. 52 is a perspective view of glasses, according to another modality.
[00105] FIG. 53 is a perspective view of the glasses shown in Figure 50, with a latch mechanism in the open position and a lens of the glasses is separated from the glasses.
[00106] FIG. 54 is a side perspective view of the glasses shown in Figure 50, with the latching mechanism of the glasses in an open position.
[00107] FIG. 55 is a rear perspective view of the glasses shown in Figure 50, with the latching mechanism of the glasses in an open state and a locking member in an unhooked position.
[00108] FIG. 56 is a rear perspective view of the glasses shown in Figure 50, with the latching mechanism of the glasses being in a closed state and the closing member is in the disengaged position.
[00109] FIG. 57 is a rear perspective view of the glasses shown in Figure 50, the mechanism for engaging the glasses is in the closed state and the locking member is in an engaged position.
[00110] FIG. 58 is a profile view of the top taken along lines 58-58 of Figure 55, illustrating the pivoting release of the engagement mechanism and the closing member in the disengaged position. DETAILED DESCRIPTION
[00111] While this description presents specific details of various modalities, it will be taken into account that the description is illustrative only and should not be considered in any way as limiting. In addition, although particular modalities such as the present invention can be described or shown in the context of single or dual eyeglass systems, such modalities can be used in both single and dual lens eyeglass systems. In addition, various applications of such modalities and modifications thereof, which may occur for those skilled in the art, are also covered by the general concepts described here. In addition, although several modalities are shown in use with goggles, the modalities can also be used with glasses and other forms of glasses.
[00112] Some types of goggles are provided which overcome many of the disadvantages of the prior art, such as preferential curvature, poor comfort, and optical distortion of the lenses. Various modalities are provided which can improve the overall comfort and fit of the goggles in a wide range of head geometries. Some modalities are configured in such a way that the goggles can actively adjust to the geometry of the head of a specific user using an isostatic suspension mechanism. Some modalities are configured with a rigid lens support such that goggles can prevent the lens from flexing and thereby prevent optical distortion. In addition, some embodiments may comprise a lens retention mechanism that allows a lens to be quickly removed and replaced with another particular lens. Various mechanisms and features to provide one or more of these advantages can be incorporated into various types of goggles. Design and Use of Prior Art Goggles
[00113] Figures 1-5 illustrate a design of the common goggles of the prior art and their use. Figure 1 illustrates goggles 10 comprising a goggle frame 12, an elastic strap 14, and a foam component 16 attached to a rear part of the goggle frame 12. The goggle frame 12 also comprises an indentation or part of the nose 18. In use, the user can position the goggle frame 12 over his face and adjust the elastic strap 14 around the back of his head to firmly, however, comfortably secure the frame of the goggles in place. Figure 5 illustrates a top view of a user's head 40 on which goggles 10 have been placed.
[00114] The foam component 16 is intended to contact the user's face and allow the goggles 10 to conform to the surface of the user's face. However, voids often form between the foam component 16 and the user's face surface due to the preferred curvature of the goggles 10. In addition, certain parts of the foam component 16 can generally be highly compressed at the same time. other parts are not compressed in any way. In this respect, the foam component 16 will no longer properly distribute tensions along the surface of the user's face resulting in stress concentrations along the front or side of the user's head, such as along the forehead, temples and cheeks . Some modalities reflect the finding that such concentrations of tension are created, due to the preferential curvature of the goggle frame 12 and the defective ability of the goggle frame 12 to adapt to various head sizes.
[00115] Figure 3 illustrates a top view in profile of the goggles 10. As shown, a lens 20 of the goggles 10 is mounted on the goggle frame 12. Figure 3 illustrates the glasses frame protection 12 and lens 20 in an unloaded position. In some embodiments, the goggle frame 12 and lens 20 are not folded from their configuration when molded. As such, at least the side parts 22, 24 of the lens 20 can be configured to define a common center of curvature A in this example. In the molded configuration, a central section 26 of lens 20 defines a preferred geometry that can provide desirable optical characteristics for goggles 10. However, these desirable optical characteristics are not maintained when goggles 10 are worn by the user in a loaded position.
[00116] Figure 4 shows the lens 20 of the goggles 10 in the loaded position. A charged position is generally assumed when goggles 10 are positioned over the wearer's head. As shown in Figure 4, the flexing forces F, F can be exerted on the sides of the frame 12 and cause the structure 12 and lens 20 to flex. These F, F forces can be caused by the elastic loop 14 when using the goggles 10 by the user.
[00117] When the frame of goggles 12 and 20 are folded to the loaded position, goggles10 generally exhibit preferential curvature at a midpoint 28 of lens 20. Some modalities reflect the finding that a disadvantage of such preferential curvature at the midpoint 28 of the lens 20 it creates the curvature of the frame 12 in the nozzle 18. As shown in Figure 2, the nozzle 18 has an unloaded geometry that defines a certain width. Generally, the nozzle 18 allows the user to comfortably position the goggles 10 on the bridge of the user's nose. However, the preferred curvature of the structure 12 will generally cause the width of the nozzle 18 to decrease. As a result, the user's nose can be pinched and creates discomfort for the user.
[00118] Additionally, the preferred curvature also causes the centers of curvature of the lateral parts 22, 24 of the lens 20 to be significantly displaced from the common center of curvature A to the displaced centers of curvature B, C. The central section 26 the lens 20 is also significantly deformed from its unloaded position. This deformation of the lens 20 substantially worsens the optical characteristics when molded or original of the lens 20.
[00119] For example, a lens 20 can exhibit substantial prismatic change and other optical distortions that tend to tire the user's eyes and reduce the user's ability to precisely perceive the position of objects. These disadvantages can not only make wearing goggles 10 uncomfortable, but can potentially affect the user's performance in a given activity. In fast-paced activities, such as skiing, snowboarding, parachuting, motocross and the like, where goggles are generally worn, the disadvantages caused by preferential curvature of lens 20 and frame 12 can be exacerbated.
[00120] Figures 5-6 further illustrate other disadvantages of such prior art goggles 10. The top view of Figure 5 shows goggles 10 fitted over a narrow head 40 and Figure 6 shows the goggles. goggles 10 fitted over a wide head 42. When fitted to a narrow head 40, goggles 10 can be curved over a central section of the goggle, thereby resulting in lens deformation and several significant disadvantages, such as those noted above with respect to Figure 3. In addition, the centralized parts 62 of the foam component 16 may experience greater compression 44 than the lateral parts 60, which can generally be uncompressed as indicated at 46. As the user has a narrow head, an empty space can be created between the sides of the user's head and the side parts 60 of the goggles 10 when the goggles 10 are fitted against the user's head. This uneven adjustment can reduce the volume of air inside the goggles in the center section, which can reduce the anti-fog effectiveness of the goggles 10. Uneven adjustment can also cause uneven pressure and discomfort against the wearer's head 40.
[00121] With respect to Figure 6, when fitted to a wide head 42, goggles can again experience curvature of lens 20 (albeit for a greater radius of curvature, which still results in optical distortion). In addition, due to the preferred curvature of the goggles 10, the foam component 16 can generally experience excessive compression 48 along the side parts 60 of the foam component 16. Additionally, the centralized parts 62 of the foam component 16 can currently be separated from the user's forehead 64 by an empty space 66. Although the empty space 66 may be smaller, such empty spacing can be problematic in severe weather or water-related applications, as may be present in skiing and diving. In such applications, spacing can cause vision problems. In addition, the uneven compression of the foam component 16 can create uneven pressure and discomfort against the user's head 42. As a result, the user may generally experience greater discomfort and fatigue. Interchangeable Component Goggle Modalities
[00122] Some modalities reflect the finding that in many situations, goggles 10 can bend when adjusted over a user's head, thereby resulting in deformation of lens 20, a poor fit that creates uneven pressure and discomfort through user's head, and / or reduced anti-fog capacity. Additionally, some modalities reflect the finding that an orientation of the goggles 10 with respect to the user's line of sight can be difficult to precisely adjust. In this way, the user may be at a disadvantage in carrying out activities in which the vision can be increased precisely by adjusting the orientation of the lenses (such as the "tilt" of the lens).
[00123] Consequently, some modalities provide a way to improve comfort, fit, optical quality, anti-fog, and / or customization and interchangeability of goggle components. Some modalities may provide goggles that include an anterior module or lens holder that can be interchanged with a posterior module. For example, one or more front modules (or lens holders) can be interchangeable with one or more rear modules (or face plates, which can be adjusted against a user's face).
[00124] Some modalities may provide goggles that include an isostatic face plate configured to provide uniform pressure distribution of the face contact portion of the goggles against the user's face across a range of head sizes. These modalities can attenuate the uneven pressure distribution, allowing differential adjustment capability of a posterior module relative to an anterior module of goggles.
[00125] Some modalities may also provide goggles in which the previous module or lens holder is operative to support the goggle lens in an optically preferred or undeviated orientation to optimize the optical qualities of the lens. For example, at least a part of the front module or lens holder can be substantially rigid to prevent curvature of the lens. In addition, some modalities may provide goggles having a quick lens release mechanism.
[00126] These and other characteristics can be incorporated into unique goggles or used independently of each other to provide a plurality of different types of goggles.
[00127] Some types of goggles may comprise separable components that can be used interchangeably to customize the goggles according to the user's preferences. In some embodiments, goggles may comprise separable components that can be used interchangeably to modify a mechanical and / or cosmetic characteristic of goggles.
[00128] For example, the separable components can be used interchangeably to modify at least one of the "inclinations" of the lenses, the capacity of air volume included within the goggles, structural relationship between the anterior module and the posterior module, the articulation between the anterior module and the posterior module, the deviation of the posterior module, the adjustment of the goggles and other mechanical and / or cosmetic characteristics.
[00129] Figures 7-12 show a modality of goggles 100. Goggles 100 may comprise a lens holder or front module 102, a rear module 104, and at least one connector 106 that extends between the module front 102 and the rear module. The front module 102 can support a lens in the user's field of view. In some embodiments, the former module 102 may be flexible. However, in some embodiments, the front module 102 may comprise at least one substantially rigid frame and / or component that supports or maintains the lens in a manner that prevents distortion of the lens under normal conditions of use.
[00130] Figures 7 and 8 illustrate goggles 100 in a disassembled state and Figures 9-10 illustrate goggles 100 in an assembled state with connector (s) 106 being (are) coupled ( s) to the anterior module 102 and to the posterior module 104. Figures 11-12 illustrate another modality of goggles in an assembled state, being that a modality different from the connector (s) 106 is coupled with an anterior module 102 and a rear module 104.
[00131] The components of the goggles can be interchangeable or replaceable with other components. Rear module 104 can be configured to be interchangeable and removably coupled to front module 102. One or more front modules 102 can be interchanged with a plurality of rear modules 104 to provide a variable and customizable configuration depending on user preferences . In addition, a common front module 102 can be interchangeable with one of a variety of rear modules 104. For example, goggles 100 can be configured such that the user can interchange goggle components 100 to adjust goggles. protection 100 to modify a setting between the front module 102 and the back module 104, a configuration of the front module 102 and / or the back module 104 and / or an interconnection between the front module 102 and the back module 104.
[00132] As noted above, the goggles 100 may comprise the connector (s) 106. The connector (s) 106 can releasably or permanently couple the anterior module 102 to the posterior module 104. The connector (s) 106 can comprise a movable or fixed component that interconnects the front module 102 with the rear module 104. The connector (s) 106 can extend partially or completely around a perimeter of the front module 102 and / or the rear module 104.
[00133] The configuration of the connector (s) 106 can be modified or exchanged to directly influence the fit between the anterior and posterior modules and / or the way in which the posterior module and / or the anterior module works in the goggles. protection. The configuration of connector (s) 106 can be varied while the configuration of the rear and / or front module remains constant. In some embodiments, both the configuration of the connector (s) 106 and the configuration of the rear and / or front module can be varied. The connector (s) 106 can also be configured in a variety of different purposes and connection modes. Thus, in this and other modalities disclosed and described also here, the movement of the posterior module can be performed substantially independently of the movement of the anterior module. In this way, in the modalities, the posterior module can flex and be molded in the user's face to maximize comfort and adjust while the anterior module is kept in a substantially unfolded state, thereby avoiding optical distortion of a lens. (either dual or single) supported by the previous module.
[00134] For example, the connector (s) 106 can be configured to provide a rigid, stationary or fixed relationship between the connector (s) 106 and the previous modules and / or posterior 102, 104. In such embodiments, the connector (s) 106 can establish a spacing, position or orientation of the posterior module 104 relative to the anterior module 102. In addition, the connector (s) 106 can be interchanged to modify the spacing, position or orientation relationship between the front and rear modules 102, 104.
[00135] Furthermore, in some embodiments, the connector (s) 106 can also be configured to provide a flexible, mobile, rotating, translatable or pivotable relationship between the connector (s) ) 106 and the front and / or back modules 102, 104. For example, the connector (s) 106 can be coupled to the front module 102 and back module 104 in a way that allows the connector (s) 106 move (s) and rotate (m) in relation to at least one of the previous modules 102 and later modules 104. In this way, the connector (s) 106 can (m) allow the posterior module 104 to flex, move, translate or articulate with respect to at least one of the anterior modules 102. In this way, goggles 100 can provide an independent suspension or isostatic mechanism that can equalize or evenly distribute pressure from goggles along and against areas where goggles contact the wearer's face. The independent suspension or isostatic mechanism can provide differential adjustment capability of the posterior module relative to the anterior module to equalize the pressure distribution exerted by the posterior module against the user's head.
[00136] In addition, in some embodiments, the connector (s) 106 may be interchangeable with the goggles 100 to provide a different connection mode and / or a customizable configuration, depending on the user preferences. For example, different modalities of at least one connector (s) 106 can be interchanged with the goggles (as shown in the modalities shown in Figures 9-12).
[00137] The connector (s) 106 can be formed separately from the front and rear modules 102, 104. The connector (s) 106 can be removed from the goggles and interchangeable to allow the user to adjust a certain characteristic of the goggles. In addition, the connector (s) 106 can be coupled to one of the rear modules 104 and front module 102 in a manner that allows for relative movement between the connector (s) ) 106 and at least one of the posterior modules 104 and anterior module 102. In some embodiments, the ends of the connector (s) 106 can be attached to the anterior and / or posterior modules 102, 104 by means of thermal connection, connection with adhesive, mechanical coupling, and / or other coupling methods known in the art. Several modalities are shown in Figures 11-23E, which will also be described below.
[00138] However, in some embodiments, the connector (s) 106 may also be monolithically formed (s) with any of the anterior or posterior modules 102, 104.
[00139] The connector (s) 106 can also comprise one or more subcomponents, for example, which can articulate with respect to each other to provide a 106 articulation connector (s). In addition, the ( connector (s) 106 may be formed of various types of materials, for example, to provide rigidity, flexibility, compressibility, or other desirable mechanical or material characteristics. Thus, the connector (s) 106 can ((m) comprise pivotable connections, rigid connections, flexible bodies, leaf springs, spiral springs, rigid bodies, compressible bodies, rod-shaped bodies, shaped bodies keel, diamond-shaped bodies, gaskets and / or expandable cells.
[00140] In some embodiments, goggles 100 may comprise a single connector 106. For example, a single connector 106 may be in the form of a gasket, pad, or other unitary structure that extends over the periphery of the previous modules and rear 102, 104 and interconnects front and rear modules 102, 104. In addition, in some embodiments, goggles may comprise multiple connectors 106.
[00141] As shown in Figures 7-10, in some embodiments, the connector (s) 106 can interconnect with the respective anterior and posterior connection points 108, 110 located at the respective points of the anterior and posterior modules 102, 104. The front and rear connection points 108, 110 can provide a rigid, stationary, or fixed connection between connector (s) 106 and the front and / or rear modules 102, 104 and / or a relationship mobile, rotating, translatable or pivotable between the connector (s) 106 and the previous modules and / or module 102, 104.
[00142] The front and rear connection points 108, 110 can be formed in a variety of configurations. For example, in the embodiment illustrated in Figures 7-10, the front and rear connection points 108, 110 can comprise a complementary surface structure such as a recess or socket that is configured to engage a corresponding surface structure on the connector (s) 106. In addition, in some embodiments, the anterior and posterior connection points 108, 110 may comprise protrusions extending backward and anteriorly, respectively, which can be configured to engage with the connector (s) ) 106. However, any of the anterior and / or posterior connection points may comprise a protrusion, recess, or socket for coupling with the connector (s).
[00143] In some embodiments, the configuration of the front and rear connection points 108, 110 can be modified to directly influence the way in which the connector (s), the rear module and / or the front module work on the glasses of protection. In some embodiments, the configuration of the anterior and posterior connection points 108, 110 may be the only variable at the same time that the configuration of the posterior and / or anterior module remains constant. In some embodiments, both the configuration of the rear and / or front connectors and the configuration of the rear and / or front module can be varied.
[00144] Referring to Figure 8, the face plate or rear module 104 of the goggles 100 can extend between a first side edge 105 and a second side edge 107. The distance from the direct line, in the nature of a secant for the curvature of the face plate, in appropriately sized goggles, it will correspond to the width of the user's face at the point of contact between the lateral edges 105 and 107, and the user's head. Such secant length in non-tensioned goggles will typically be within the lady within at least about 4 inches and / or less than or equal to about 7 inches. Generally, the range can be between at least about 5 x 7 and / or less than or equal to at least about 6 7 inches. According to some embodiments, the distance from the secant between the side edges 105 and 107 can be varied by at least about 0.5 inches and generally between at least about 1 inch and / or less than or equal to about 2 inches inches, without changing the curvature of the lenses.
[00145] As described below, the modalities of a goggle system can be provided in which at least one of the front modules 102, rear modules 104 and / or the connector (s) 106 can be selectively exchanged by the user to customize at least one of the characteristics of goggles.
[00146] In some embodiments, the goggle system may comprise a plurality of components, connectors, anterior modules, and / or posterior modules having different geometric characteristics that can induce a desired "tilt" in goggles. For example, the goggle system can comprise a plurality of later modules 104 having different geometric characteristics that induce a desired "tilt" in goggles. The "tilt" of goggles generally refers to the orientation of the lens in relation to a vertical line. An adjustment in the tilt of the goggles can allow the user to adjust an optical axis of the lens such that the optical axis is shifted away from a normal straight front line of sight to a line of sight specific to the user's activity.
[00147] For example, some modalities may allow the tilt of the goggles to be customized for the activities in which the user often looks down relative to the straight line of sight (to visualize the course immediately in front of the user) or to up relative to the user's straight front line of sight. By adjusting the optical centerline to more closely match the activity-specific line of sight, the user can minimize the image change or prismatic distortion that occurs when the user's gaze (that is, the activity-specific line of sight) passes through the lens. This can be advantageous for sports that require fast reaction times and frequent monitoring of the terrain in front of the user, such as downhill skiing, snowboarding, motocross and the like.
[00148] The inclination of the goggles can be adjusted such that the optical center line of the lens is approximately parallel with the line of sight specific to the activity. In addition, the tilt of the goggles can be adjusted such that the optical centerline of the lens is approximately coaxial with the activity-specific line of sight.
[00149] Consequently, in some modalities, a posterior module can be attached with an anterior module and the position of the lens of the user's head at a different vortex distance than that of another posterior module. In particular, different rear modules can be interchanged to allow the user to induce a different tilt in the goggles depending on which rear module is used. In addition, different connectors or previous modules can also be interchanged to allow the user to induce a different inclination or otherwise affect the geometry or spacing of the goggles relative to the user's face. The difference in spacing or position can be created due to the geometric properties of at least one of the posterior module, the anterior module, and / or connectors between the posterior module and the anterior module.
[00150] Some modalities of the goggle system may comprise a plurality of components, connectors, front modules, and / or rear modules that each result in different volumes of air in the goggles to adjust the anti-fog capabilities of the goggles. protection. As will be taken into account, the greater the volume of air inside the goggles, the less likely the fogging of the goggle lens under a given set of conditions.
[00151] For example, depending on the activity, a user can remove and replace a certain rear module with another rear module that increases or decreases the volume of air captured in the goggles between the lens and the user's face. In some embodiments, the connectors, front modules and / or rear modules can be configured to adjust the space between the front module and the user's face, such as varying the thickness of the padding, the thickness of the body of the rear module and / or the variation in the length and / or size of the connector (s) used between the posterior module and the anterior module.
[00152] In addition, the goggle system can comprise a plurality of different components, connectors, front modules, and / or rear modules that can allow a user to select from various types of materials, material or mechanical properties, characteristics design and sizes. In some embodiments, connectors or components can be formed to provide a low or minimal profile goggle appearance. Connectors or components can be configured to provide a minimum total goggle thickness.
[00153] For example, rear modules can be supplied in small, medium, large and extra-large sizes to allow a user to obtain an adaptation to the fit for their goggles. Each has a dynamic conformability through a range of geometries or head sizes. In some embodiments, the rear modules can be configured to provide deviation to a desired standard position, such as being tilted internally (for narrow head sizes), externally (for large head sizes), to a center of the same, frustoconical, cylindrical either spherically or to a standard position (for medium head sizes). In this way, a rear module can be configured to assume an undeviated position, angled position from which the rear module can be deflected when the goggles are positioned on the user's face. The slant-free, tilted position can be selected to improve fit and conformity of the rear module for a given head shape.
[00154] In addition, the posterior modules can also be selected based on the thickness, width, material and configuration of the padding of the posterior module. In addition, some modalities may allow users to incorporate electronics, such as audio and telecommunication equipment, such as an MP3 player or cell phone inside goggles. For example, the front module, the rear module, the strap, and / or other components of the goggles can support one or more electronic devices for use by the user. Thus, the modalities provide interchangeable goggles with superior customization and capabilities.
[00155] In addition to the interchangeability of the anterior and posterior modules to provide customizable goggle configurations and geometries, the connector (s) 106, the posterior connection point and / or the anterior connection point can also be modified to allow adjusting the trim, component size, air volume, and / or other characteristics of the goggles. In some embodiments, the size, shape, and / or configuration of the connector (s) 106, the rear connection point (s) and / or the anterior connection point (s) can be selected to modify the characteristics of the goggles, such as those described above. In some embodiments, at least one of the connector (s) 106, the rear connection point (s), and / or the anterior connection point (s) can be interchanged to modify the trim, component size, air volume and / or other characteristics of goggles.
[00156] Figures 11-12 illustrate another modality of goggles 140. At the same time that goggles 140 may comprise a lens holder or front module 102 and a rear module 104, similar to the goggles 100 described above, the goggles 140 shown in Figures 11-12 can comprise a different embodiment from the connector (s) described above. In particular, goggles 140 may comprise an arcuate keel connector 142. Various modalities of keel connector 142 are described and illustrated here, for example, in Figures 11-27.
[00157] In some embodiments, keel connector 142 can be coupled to front module 102 and back module 104 in a way that allows keel connector 142 to move, flex, or rotate relative to at least one of the previous module 102 and the rear module 104. Goggles 140 can provide differential adjustment capability of the rear module relative to the front module to dynamically conform to the user's face and tends to equalize the pressure distribution exerted by the rear module against the head of the user. user.
[00158] Keel connector 142 can be coupled to the front module 102 in at least one point and to the rear module 104 in at least one point. For example, in embodiments such as those illustrated in Figures 11-12, keel connector 142 is coupled to the front module 102 at a single point and the rear module at two points. Such a construction may tend to encourage flexion of the posterior module 104 at the same time that the anterior module 102 continues generally without deviation. In such embodiments, the lens support by the anterior module 102 can therefore generally be deviated, thereby resulting in the improved optical performance of the goggles.
[00159] Keel connector 142 can be movably or rotatively coupled to at least one of the front module 102 and the rear module 104. To provide a movable or rotating relationship between keel connector 142 and at least one among the front module 102 and rear module 104, keel connector 142 can comprise a flexible or pivotable hinge formed at one of the connection points of keel connector 142 and front module 102 and / or back module 104.
[00160] For example, keel connector 142 may comprise a pivotable connection point 144. In some embodiments, pivotable connection point 144 may be configured as a hinge joint or rotary coupling formed between keel connector 142 and the previous module 102.
[00161] In addition, keel connector 142 may also comprise a flexible material that is used to create a flexible or pivotable joint. Such an embodiment is illustrated and described below with reference to Figures 13-16.
[00162] In the embodiment illustrated in Figures 11-12, keel connector 142 is coupled to the rear module 104 at the first and second posterior connection points 146, 148. In some embodiments, the first and second posterior connection points 146, 148 provide a fixed, rigid, or stationary coupling between keel connector 142 and rear module 104. However, the first and second rear connection points 146, 148 can provide a movable, rotatable, or pivotable coupling between keel connector 142 and the rear module 104.
[00163] Keel connector 142 can be configured to provide a desired relative movement between the front module 102 and the rear module 104. As described and also shown below with respect to Figures 21A-27, the size, shape, and mode of keel connector coupling can be varied to obtain a desirable articulation of the rear module 104 relative to the front module 102. For example, the movement of the rear module 104 can be performed substantially independently of the movement of the anterior module 102. These considerations and changes can be made to improve the fit of goggles, to provide a customized articulation for a specific range of activities and head sizes, and / or to modify the design of goggles. In some embodiments, this mechanism can serve to increase the comfort and adjustment of the posterior module 104 while preserving the optical qualities of a lens support by the anterior module 102.
[00164] The modalities described above of interchangeable goggles with respect to Figures 7-12 can incorporate several mechanisms and features described in greater detail below, and optionally, in an interchangeable system. Some of these characteristics will now be described in more detail with reference to the specific modalities. While the features described here can be incorporated into one or more of the interchangeable goggle modes, the features described here can also be incorporated into one or more goggle modes that do not provide component interchangeability as described above with respect to Figure 7-12. Isostatic Face Plate Goggles Modalities
[00165] Many prior art goggle designs share the deficiency of allowing preferential curvature at a midpoint of the goggle frame when goggles are tightened over a wearer's head that is narrower than the dimension from edge to side untensioned edge of goggles. Such preferential curvature creates a lower fit, reduced optical quality, and can also cause physical and optical discomfort for the user. Therefore, some modalities reflect the finding that the preferred curvature of the prior art goggle frames can be reduced and / or eliminated to increase goggle comfort and performance, such as those described in the United States Patent Application. copendency No. 12 / 359,175, filed on January 23, 2009, entitled “Controlled Deflection Goggle”, all of which is incorporated herein by reference. In addition, some modalities described here reflect the finding that a customized adjustment can be obtained by allowing parts of the goggles to dynamically articulate with respect to each other and actively adjust to the contour of the user's face without requiring corresponding curvature of the lens.
[00166] Figures 13-20 illustrate an isostatic faceplate mechanism that can be provided according to some modalities. As used here, the term "isostatic faceplate mechanism" or "isostatic faceplate" can generally refer to a mechanism having an anterior frame or module and a posterior frame or module, the posterior module being adjustable relative a and / or independently of the previous module to allow the posterior module to have a customized adjustment against the user's head. For example, this relative movement can also allow a desired shape of the anterior module to be maintained during flexion of the posterior module to prevent optical distortion of a lens or lenses supported by the anterior module. For example, in some embodiments, the connectors between the anterior and posterior modules may allow a posterior module to articulate with respect to the anterior module to allow movement of the posterior module regardless of the movement of the anterior module. The posterior module can self-adjust to the shape and contour of the user's face, while maintaining the optical alignment of the lens contained in the anterior module.
[00167] As shown in Figures 13-16B, goggles 200 may comprise a lens holder or front module 202, a rear module 204, and at least one connector 206. The isostatic faceplate mechanism of goggles 200 can be formed using connector (s) 206 and front and rear modules 202, 204. The isostatic faceplate mechanism can provide differential adjustment capability of the rear module relative to the front module to equalize the pressure distribution exerted by the rear module against the user's head.
[00168] In the embodiment illustrated in Figures 13-16B, the contour (s) 206 may comprise a flexible coupling 210 that couples the connector (s) 206 to the previous module 202. In this way, the flexible coupling 210 may allow the connector (s) 206 is (are) coupled to the front faceplate 202, while allowing relative movement between them. For example, the movement of the rear module 204 can be performed substantially independently of the movement of the anterior module 202. In this way, similar to the pivotable modality illustrated in Figures 11-12, the connector (s) 206 may enable the articulation of the posterior module 204 relative to the anterior module 202. In some embodiments, this mechanism can serve to increase the comfort and adjustment of the posterior module 204 while preserving the optical qualities of a lens support by the anterior module 202.
[00169] The flexible coupling 210 may comprise an elastic material. For example, flexible coupling 210 can be manufactured using a polymer or metal that is compressible, elastic, and / or soft or semi-rigid. In such embodiments, the flexible coupling 210 can extend between the anterior module 202 and a body 212 of the connector (s) 206 and be rigidly attached to it in such a way that the flexibility of the flexible coupling 210 facilitates the relative movement between the connector (s) 206 and the previous module 202.
[00170] The connector (s) 206 can also comprise a pair of rear ends 214 that can be coupled to the rear module 204. The rear ends 214 can be fixed or movably attached to the rear module 204 by means of thermal bonding, adhesive bonding, snap fit or other mechanical engagement and / or other coupling methods known in the art. In some embodiments, the rear ends 214 of the connector (s) 206 can be formed as extended connecting elements. As illustrated, the extended connecting elements can be configured to provide an increased contact area between the connector (s) 206 and the rear module 204 to facilitate the connection of the connector (s) 206 to the rear module 204 As described above with respect to the embodiment shown in Figures 7-10, the rear module 204 may comprise connection points, recesses, grooves, and the like to which the rear ends 214 can be connected and / or mechanically engaged. The description of these characteristics is incorporated here and will not be repeated for the sake of brevity.
[00171] Additionally, the modality illustrated in Figures 13-16B can be configured such that the previous module 202 comprises a semi-rigid or rigid construction and / or material. The front module 202 can support the lens in such a way as to prevent substantial curvature of the lens during use, thereby providing optical quality.
[00172] Figures 15-16B illustrate top views of goggles 200 in which the rear module 204 is shown in a position without deviation 250 and positions with deviation 252, 254, respectively. Figure 16A illustrates the deflection of the rear module 204 from the non-offset position 250 shown in Figure 15 to the narrow offset position 252 to accommodate a narrow head size. Figure 16B illustrates the deflection of the rear module 204 from the non-offset position 250 shown in Figure 15 to the extended offset position 254 to accommodate a large head size.
[00173] As shown in Figure 16A, the posterior module 204 can deviate relative to the anterior module 202 when an anterior force Fa is exerted against a central part 256 of the posterior module 204. Such an anterior force Fa is generally directed forward when a user with a narrow head places the 200 goggles over your head. As the wearer has a narrow head, an empty gap would otherwise exist between the sides of the wearer's head and the sides of the goggles when the goggles are fitted against the wearer's head. This typical situation is shown and described above in Figures 5.
[00174] However, in the embodiment illustrated in Figure 16 A, the side parts 260 of the rear module 214 can generally be taken away or separated from the previous module 202, thereby converging on the sides of the user's head which can improve the fit and pressure distribution against the user's head. The central part 256 of the rear module 204 therefore moves in a direction generally towards the front module 202, at the same time as the side parts 260 of the rear module 204 move in a direction generally away from the front module 202. Due to the pivoting the connectors 206 and the rear module 204 relative to the front module 202, the rear module 204 can be deflected to a narrow deflected position 252 to accommodate a narrow head size.
[00175] Similarly, Figure 16B illustrates goggles 200 with the rear module 204 being shifted to a position with extended offset 254. In Figure 16B, the rear module 204 can shift relative to the front module 202 when forces lateral Fb forces are exerted against one or both of the lateral parts 260 of the rear module 204. Such lateral forces Fb are generally directed externally against the rear module 204 when a user with a wide head places the goggles 200 on his head. Since the user has a wide head, the side parts would otherwise be significantly compressed against the sides of the user's head, and the central part of the goggles can make little contact or pressure against the central part of the user's head. This typical situation is shown and described above in Figure 6.
[00176] However, in the embodiment illustrated in Figure 16B, side parts 260 of the rear module 214 can be deflected laterally and cause a central part 256 of the rear module 204 to converge to the central part of the user's head to better distribute pressure against the user's head. The central part of the rear module 204 moves in a direction generally away from the front module 202 at the same time as the side parts 260 of the rear module 204 move in a direction generally towards the front module 202. Due to the articulation of the connectors 206 and of the rear module 204 relative to the front module 202, the rear module 204 can be shifted to an extended offset position 258 to accommodate a wide head size.
[00177] The movement of the rear module 204 can be at least partially controlled by movement of the connectors 206. In some embodiments, the connectors 206 can generally be rigid bodies. In such embodiments, pivoting or rotating the connectors 206 can cause one end of the connectors 206 to generally move to the front module 202 at the same time that the other end of the connectors 206 will generally move away from the front module 202. Thus, the movement of one part of the rear module 204 can immediately cause the corresponding movement of another part of the rear module 204. For example, a keel connector can provide this function. These features and functions can be implemented in any of the isostatic faceplate mechanism modalities, which can be incorporated into any of the goggle modalities.
[00178] Consequently, the isostatic faceplate mechanism can provide differential adjustment capability of the rear module relative to the anterior module to equalize the pressure distribution across the user's head and to enhance the fit and comfort of the goggles over a wide range range of head sizes. In some embodiments, the isostatic faceplate mechanism can cause parts of the posterior module to shift in response to an applied force.
[00179] For example, a part of the posterior module may adjust in a direction generally close to or away from the anterior module in response to a force applied while another part of the posterior module adjusts in an opposite direction which is generally far away or close to the previous module. In some embodiments, if a part of a first rear module is urged away from the previous module due to an applied force (caused, for example, at the same time as putting on goggles), at least a second part of the rear module it can be removed close to the previous module (which is to reverse the direction of the first part). According to some modalities, deflection of the rear module to provide conformity of the rear module along the contours of the user's face can help keep the orientation of the anterior module and goggle lens relative to the user's face in a desired orientation and generally constant.
[00180] Furthermore, independent articulation of the posterior module relative to the anterior module can allow the anterior module to support the lens in an orientation generally without deviation, thereby enhancing the optical performance of the lens. In addition, in some modalities that use a rigid anterior module, the flexibility and adjustability of the goggles are not compromised.
[00181] Figures 17-18 illustrate another embodiment of an isostatic faceplate mechanism incorporated in goggles 300. Goggles 300 may comprise a lens holder or front module 302 and a rear module 304. The rear module 304 can be coupled to the previous module in at least one connector 306.
[00182] The connector (s) 306 may comprise a component or mobile or fixed that interconnects the front module 302 with the rear module 304. The connector (s) 306 can (m) comprise a compressible, incompressible, flexible and / or inflexible material. The top perspective view of Figure 17 illustrates that the connector (s) 306 may comprise a keel connector, similar to the embodiment illustrated and described above in Figures 11-12. The description of these characteristics will not be repeated here, but will be incorporated from the description above.
[00183] The perspective view of the base of Figure 18 illustrates that the connector (s) 306 may also comprise an elongated branch or connection 310. The branch 310 may be formed of a generally rigid material or a material flexible. In this way, branch 310 can provide dynamic or variable spacing generally fixed between front module 302 and rear module 304. The use of branch 310 can influence the articulation of rear module 304 relative to front module 302. For example, in some modalities, an upper pair of connectors can provide dynamic articulation through the use of keel connectors while a lower pair of connectors can provide simple articulation through the use of elongated branches.
[00184] Figure 19 illustrates a top view of the goggles 300, with the rear module 304 in a position without deviation 320. As such, the rear module 304 can be tilted to the position without deviation 320. Although Figure 19 illustrate the rear module 304 in an extended position, the rear module 304 can also be tilted to a narrow position.
[00185] Figure 20 A illustrates the rear module 304 in a narrow offset position 322, with the non-offset position 320 being shown in dashed lines. Similar to the modality shown and described in Figures 15-16B, an externally directed force Fa can be exerted against the posterior module 304 such that a central part 330 is generally urged towards the anterior module 302. When the central part 330 approaches the front module 302, side parts 332 of rear module 304 can generally be removed away or separated from front module 302. As described above with respect to Figures 15-16B, connectors 306 may comprise a generally rigid material that allows the ends opposite sides of the 306 connectors move in generally opposite directions in response to rotation or pivoting of the 306 connectors. In this way, the parts of the rear module 304 may have interdependence of movement which can facilitate self-customization of the contour of the rear module 304.
[00186] Figure 20B illustrates the goggles 300 being that the rear module 304 is in a position with a wide deviation 360. As shown, the forces Fb exerted on the side parts 332 of the rear module 304 can urge the side parts 332 generally to the front module 302. Because of this movement, the central part 330 of the rear module 304 can generally be removed away or separated from the front module 302. Consequently, a user having a wide head can have a generally customized fit when wearing the glasses. protection. In some embodiments, the rear module 304 can self-adjust to the contour of the user's head.
[00187] In some embodiments, the isostatic faceplate mechanism can therefore allow the self-adjustment of the rear module of the goggles regardless of the movement of the anterior module. The movement of the opposite sides or ends of the rear module can generally be mirrored based on the location of an applied force. However, the goggle connectors can move independently of each other such that the hinge on one side of the rear module is different from the hinge on the other side of the rear module. Although such differences in articulation may be unusual, this ability of some modalities of the isostatic faceplate mechanism highlights the superior adjustment and self-customization capabilities that can be provided by goggles.
[00188] In addition, as shown in Figure 18, some types of goggles can be provided with rigid or semi-rigid connectors. Rigid or semi-rigid connectors can support a portion of the rear module in a given orientation relative to the anterior module and provide a pivot point for articulation at a bottom of the rear module.
[00189] The arms 310 shown in the form of Figure 18 are positioned adjacent to the opposite sides of the previous module 302. The arms 310 can be oriented such that their longitudinal axes converge at a point anterior to the user's face and / or anterior to the goggles 300. In some embodiments, the arms 310 can support the opposite sides of the rear module 304 in a predetermined width or position relative to the front module 302. As such, when the goggles 300 are placed by a user, a portion smaller 370 of the posterior module 304 can achieve moderate articulation using the pivot points created by the arms 310. In addition, an upper part 372 of the posterior module 304 can obtain a more aggressive articulation due to the keel connector 308. In such an embodiment, the articulation bottom 370 and top 372 can provide dynamic adjustment capability of the rear module 304.
[00190] Additionally, in some embodiments, the arms 310 may comprise a flexible or generally elastic material. The arms 310 can be pre-tensioned or inclined to a certain position. For example, arms 310 may be tilted to a narrow position such that arms 310 can be extended when goggles 300 are worn by a user. Bypassing the arms 310 can help to achieve an adequate seal between the rear module 304 and the user's face.
[00191] As noted here, some modalities may provide interchangeable goggles by which a user can customize one or more components of the goggles. Some of the characteristics and functions of the components, such as the shape, size, and deviation of the rear module, the connectors, and the anterior module are some of the parameters that can be customized through modular goggles.
[00192] For example, a user can purchase connector arms, whose connectors maintain a desired standard orientation of the posterior module relative to the previous module. In addition, a user can purchase a previous module having a desired coverage or size. As also described below, several types of connectors can be implemented in the goggle modes.
[00193] Figures 21A-B illustrate a modality of a mobile connector 400 that is coupled with a lens holder or front module 402 and a rear module 404. The connector 400 comprises a rotating segment 410 that is coupled to the front module 402 that it is in a rotating joint 412. The rotating segment 410 can define a length 414 that can be rotated along an arcuate path 420 defined by length 414. The connector 400 can be rigidly coupled to the rear module 404 such that the orientation of the segment 410 stay fixed relative to the rear module 404. For example, the connector 400 can be oriented at a perpendicular angle with respect to the rear module 404.
[00194] Figure 21 A illustrates the rotating segment 410 by positioning the rear module 404 in a position with extended offset 440. Figure 21B illustrates the rotating segment 410 by positioning the rear module 404 in a narrow offset position 442. Due to the rigid coupling between the rotating segment 410 and the rear module 404, a rotating segment 410 can connect with the rear module 404 at a single point while providing an effect that is similar to the effect created by a keel connector. That is, movement of a central region of the posterior module 404 can activate a corresponding opposite movement of a lateral region of the posterior module 404 relative to the anterior module 402.
[00195] Figures 22A-B illustrate another embodiment of a movable connector 460. The connector 460 can be coupled with a lens holder or front module 462 and a rear module 464. The connector 460 can comprise a rotating segment 466 that is rotatable coupled to both the anterior module 462 and the posterior module 464.
[00196] In contrast to the mode illustrated in Figures 21A-B, the mode of connector 460 shown in Figures 22A-B provides rotary movement of the rotary connector 466 relative to both the anterior module 462 and the posterior module 464. Consequently, the articulation of the posterior module 464 relative to anterior module 462 may be different from that in the form of Figures 21A-B. In particular, the embodiment of Figures 22A-B can provide a more subtle collapse of a lateral region 470. The rotational movement of the rotating segment 466 relative to the posterior module 462 may allow the posterior module 464 to maintain a generally parallel orientation relative to the anterior module 462 during articulation. In addition, the rotating segment 466 can also allow the posterior module 464 to be compressed closer to the anterior module 462 than in the embodiment shown in Figures 21A-B, due to a rotational coupling of the rotating segment 466 and the posterior module 464.
Consequently, at the same time that the rear module 464 can obtain a position with wide deviation 480, as shown in Figure 22A, the rear module 462 can also obtain an intermediate narrow position 482, as shown in Figure 22B. The wide offset position 480 can provide a wider or flatter width and contour for the user's head than the wide offset position 440 shown in Figure 21 A. The wide offset position 480 may be within a good range for a broad forehead, usually smooth. The intermediate narrow position 482 can provide a wider width for the user's head than the narrow offset position 442 illustrated in Figure 2 IB. The intermediate narrow position 482 can be within a good range of small head size.
[00198] In some modalities, the size, configuration and coupling mode of the connector can be selectively configured to obtain a desired articulation between the anterior module and the posterior module. As illustrated in the above described with respect to Figures 21A-22B, some embodiments can be provided with a rotating coupling in at least one connection point of the connector and one within the front module and the rear module.
[00199] In addition, one or both of the coupling joints between the connector and the front module and the rear module can be configured to allow the connector to be disengaged from it. In this way, the connector can be selectively replaced with a connector having a desired mechanical attribute. As such, the user can customize the goggles to their own specifications.
[00200] Figures 23A-E illustrate various positions of an embodiment of a connector 500 coupled with a lens holder or front module 502 and a rear module 504. As shown, connector 500 can be rotatably coupled to the previous module 502. The connector 500 may comprise a keel connector 510 which is coupled to a connection 512. Connection 512 may comprise a short segment that interconnects keel connector 510 with the previous module 502.
[00201] In some embodiments, connection 512 can be rotatably coupled to both keel connector 510 and to the previous module 502. In addition, connection 512 can define a length 514. As shown in Figure 23A, keel connector 510 and the connection 512 can separate the rear module 504 from the previous module 502 by a separation distance 516. Due to the rotational coupling of the connection 512, the connector 500 and the rear module 504 can rotate with respect to the previous module 502 generally along a path rotational 518. However, in contrast to the rotary keel connector shown in Figures 1720B, rotational path 518 represents a range of possible rotational positions that can vary due to the rotational coupling between link 512 and both the previous module 502 and the keel 510. In reality, the range of rotational positions provided by the rotational path 518 increases when the length 514 of connection 512 is increased. In fact, by varying the length 514 of the connection 512 and the separation distance 516, the hinge of the rear module 504 can be modified to a desirable range.
[00202] Figures 23A-E illustrate several possible rotational orientations of the connector 500 and the rear module 504 relative to the front module 502. Figure 23 A represents a position of the rear module 504 in which a medium or intermediate size head can be accommodated . Figures 23B-C illustrate progressively narrower positions of the rear module 504 at the same time as Figures 23D-E illustrate progressively wider positions of the position of the rear module 504.
[00203] The modality illustrated in Figures 23A-E provides an example of a connector that can incorporate more than one component in a mobile assembly to provide a more dynamic articulation of the posterior module relative to the anterior module. In some embodiments, three or more components can be used in the assembly to enhance the articulation of the goggles.
[00204] Figures 24A-25B illustrate the additional modalities of a connector that can be used in some types of goggles. Figures 24A-B illustrate the connector modalities in which the geometric constraints have been modified to create a desired articulation of any rear module relative to any anterior goggle module.
[00205] For example, Figure 24A shows a connector 600 comprising a keel-shaped body 602 and a pivotal coupling 604 extending from the body 602. The pivotal coupling 604 can be rotatably coupled to the front module of the goggles. In addition, the first and second ends 606, 608 of the body 602 can be coupled to the rear module of the goggles. The ends 606, 608 can be rigidly or rotatably coupled to the rear module. As illustrated, the pivotal coupling 604 can be spaced at a separation distance D1 from a dashed line 610 representing the location of the rear module. In addition, the first end 606 can be spaced from the pivotal coupling 604 by a first radius R1. The second end 608 can be spaced from the pivotal coupling 604 in a second radius R2.
[00206] In some embodiments, the first and second rays R1, R2 can generally be equal to each other. In such embodiments, the rotational movement of the connector 600 over the pivotal coupling 604 can then create equal displacement of the first and second ends 606, 608, which can result in generally equal and opposite displacement of the parts of the rear module 610 coupled to the respective first and second second ends 606, 608 of connector 600.
[00207] However, Figure 24B illustrates a connector 620 that provides a different hinge than connector 600. Connector 620 comprises a keel-shaped body 622, a pivotal coupling 624 extending from body 622, and first and second ends 626, 628. As illustrated, the pivotal coupling 624 can be spaced at a separation distance D2 from a dashed line 630 representing the location of the rear module. In addition, the first end 626 can be spaced from the pivotal coupling 624 on a third radius R3, and the second end 628 can be spaced from the pivotal coupling 624 on a fourth radius R4.
[00208] In some modalities, the third and fourth rays R3, R4 can have different distances. As illustrated, the third radius R3 can be approximately twice the fourth radius R4. However, the third and fourth radii R3, R4 can be selectively adjusted to obtain a desired joint, as described below.
[00209] In contrast to the mode of connector 600 shown in Figure 24A, connector 620 shown in Figure 24B creates different amounts of displacement at the first and second ends at 626, 628 of connector 620 in response to rotation over pivotal coupling 624 In this way, a force for displacement in a given direction against a part of the rear module 630 can create a silent displacement, although responsive to another part of the rear module 630. Goggle modalities can be provided in which dimensions D1, D2, R1, R2, R3, R4 of connectors 600, 620 are varied to provide a desired articulation of connectors 600, 620 and the rear module attached to it.
[00210] Figures 25A-B illustrate additional modalities of a connector. Figure 25A illustrates a connector 640 having a generally wide short body 642 at the same time as Figure 25B illustrates a connector 650 having a tall, generally narrow body 652. Connectors 640, 650 can be used, for example, in goggles such as the one shown above in Figures 1316B, in which the front parts 644, 654 of the connectors 640, 650 are flexibly or movably coupled to a lens holder or anterior module. Similar to the modalities illustrated in Figures 24A-B, the configuration of the connectors 640, 650 can be selectively modified to obtain a desired articulation.
[00211] In another embodiment of a connector, Figure 26 illustrates an expandable cell connector 670. The expandable cell connector 670 can comprise at least one leaf spring component 672 having the front and rear ends that can be coupled to the respective components of a lens holder or front module 674 and a rear module 676. The expandable cell connector 670 can be formed into a diamond shape and be deformed in response to compression between the rear module 676 and the front module 674.
[00212] In general, the expandable cell connector comprises at least a first rod 673 which is movably or rigidly connected to the anterior module 674 and a second rod 675 which is rigidly or movably connected to the posterior module 676. The first shank 673 and second shank 675 can be the front and rear sections of a single arched leaf spring. Alternatively, the first stem 673 and the second stem 675 are separated by a fold or hinge point 677. In the illustrated embodiment, the hinge point 677 comprises a wire loop, which allows the angle between the first stem 673 and the second stem 675 is varied across a wide angular range without exceeding the elastic limit of the material. Suitable materials include any of a wide variety of polymers, as well as super elastic metals or spring metals, such as spring steel, Nitinol, Elgiloy and others known in the art.
[00213] The expandable cell connector illustrated in Figure 26 includes a third stem and a fourth stem, separated by a second pivot point to define a closed cell. The cell functions as a spring or a damper between two points of contact with the anterior and posterior modules. Two or three or fourth or five or six or more 670 expandable cell connectors can be provided along the top or bottom of the frame. The spring cells according to the present invention can be provided with four or five or six or more walls, and can comprise a honeycomb configuration in which the stems are replaced by a thin membrane.
[00214] In some embodiments, the leaf spring component 672 can be made of an elastic material, such as a plastic or metal that can be elastically deflected. The leaf spring component 672 may comprise a generally elongated body. The leaf spring component 672 can be separately or monolithically formed with one or more additional leaf spring components 672. Thus, the shape and configuration of the expandable cell connector 670 may vary, depending on the number and orientation of the components of the 670 expandable cell connector.
[00215] For example, the body of the leaf spring components 672 may comprise one or more curved parts and one or more straight parts. The body of the leaf spring component 672 may be in the form of a bent pin or a spring. In addition, the leaf spring component 672 can be manufactured in the form of a handle to facilitate the distribution of compressive forces in the body of the leaf spring component 672.
[00216] Figure 27 is a schematic diagram illustrating the movement of the connectors and the respective spacing of the connectors. Figure 27 illustrates first and second connectors 680, 682 that can be pivotally coupled to an anterior module (not shown) and rigidly coupled to a posterior module (not shown). The first and second connectors 680, 682 are shown in solid lines in a non-offset position 684 and dashed lines in a offset position 686. The first and second connectors 680, 682 can rotate through an angle Δ1, as shown in Figure 27 .
[00217] As illustrated, the internal connection points P1, P2 of the first and second connectors 680, 682 are spaced at a distance L1 when in the position without deviation 684 and at a distance L2 when in the position deviated 686. Although the current length of the posterior module disposed between the internal connection points P1, P2 of the first and second connectors 680, 682 may be greater than the distance L1, L2, Figure 27 indicates that the current length of the posterior module disposed between the internal connection points P1, P2 must be at least equal to the distance L2 in order for the first and second connectors 680, 682 to be deflected to the offset position 686. In some embodiments, the current length of the rear module disposed between the internal connection points P1, P2 can also be greater than the distance L2 such that the rear module is not tensioned at the offset position 686.
[00218] Figure 27 also indicates that in some modalities, the movement of a pair of connectors to a deviated position can currently separate the connection points of the connectors while causing other connection points of the connectors to converge. For example, the separation of the internal connection points can generally tend to flatten a central part of the posterior module while the convergence of the internal connection points can tend to increase the curvature of the central part of the posterior module.
[00219] In some embodiments, the first and second connectors 680, 682 can be configured and mounted relative to the previous module such that the rotation to the offset position 686 causes the separation of the internal connection points P1, P2. However, the first and second connectors 680, 682 can be configured and mounted relative to the previous module such that rotation to the offset position 686 causes convergence of the internal connection points P1, P2. In any of these modalities, the articulation of the posterior module can be manipulated to target a desired range of head sizes for that modality. Quick Release Lens Goggle Modalities
[00220] Referring now to Figures 28-34C, the modalities of an interchangeable lens structure or quick release lens mechanism. As noted earlier, any of the features described here can be individually incorporated into the goggle and eyewear modalities and incorporated into the goggle and eyewear modalities in combination with other features. Figures 28-34C illustrate the goggle modalities with the front goggle module being modified to comprise an interchangeable lens structure. The modalities of the anterior module that comprise an interchangeable lens structure can be paired with the modalities of the connector (s) and / or posterior module.
[00221] Some types of lens coupling systems are provided in Applicant's United States Patent Application for Copedence No. 12 / 648,232, filed December 28, 2009, entitled Eyeglass with Enhanced Ballistic Resistance and States Patent Application United No. 13 / 020,747, filed on February 3, 2011, entitled Eyewear with Enhanced Ballistic Resistance, the totalities of both of which are incorporated herein by reference. In addition, these teachings are believed to apply to goggle and eyewear technologies. These orders also include other features and aspects of eyeglass features, including, but not limited to, goggle strap technology, the entirety of the related descriptions are also incorporated here by reference.
[00222] In some embodiments, the glasses may comprise a lens frame or support with at least one engaging section to support and engage a lens. Figures 28-29 illustrate a modality of goggles 700 comprising a rear module 702 and a lens holder or anterior module 704 that incorporates an interlocking section or interchangeable lens frame 706. Goggles 700 may also comprise a lens 708 which can be releasably retained by the interchangeable lens structure 706.
[00223] In some embodiments, the interchangeable lens structure 706 can provide at least one interconnection point or engagement section 710 between lens 708 and front module 704 where lens 708 is attached to front module 704. The lens structure interchangeable 706 can comprise a structure that moves relative to the 708 lens. The interchangeable lens structure 706 can also comprise one or more stationary structures, which can be used in combination with the movable structures to engage the 708 lens to retain the 708 lens in an assembled position.
[00224] For example, the interchangeable lens structure 706 of goggles 700 may comprise at least one engagement section 710. The engagement section (s) 710 may comprise at least one retaining socket 720 and / or at least one retaining clip 722. In addition, engagement section 710, retaining socket 720, and / or retaining clip 722 may comprise an engaging member or structure such as a depression, recess, receptacle, or socket and / or protruding part. In the illustrated embodiment, the retaining socket 720 can receive and retain at least a portion of lens 708 while the retaining clip 722 can rotate relative to lens 708 to secure lens 708 in a position mounted on goggles 700 As illustrated in Figure 29, the retaining socket 720 can receive a first side 726 of the lens 708, and the retaining clip 722 can secure a second side 728 of the lens 708 when the lens 708 is in the assembled position.
[00225] Figure 30 illustrates a perspective view of the 708 lens according to an embodiment. Lens 708 may comprise the first and second ends 726, 728 and a lens periphery 730. In some embodiments, one of the first and second ends 726, 728 of lens 708 may comprise at least one retaining structure 732. The structure of retainer 732 can comprise one or more openings, recesses, grooves, and / or protrusions formed along a respective end 726, 728 of lens 708. In the embodiment illustrated in Figures 28-32A, retainer structures 732 comprise oblong openings formed in respective ends 726, 728 of lens 708.
[00226] Referring now to Figures 31A-32A, the structure of an embodiment of the interchangeable lens structure 706 and its engagement with the lens 708 will be described. Figure 31 A illustrates other characteristics of the retaining socket 720 and the retaining clip 722. The retaining socket 720 can be formed such that the first end 726 of lens 708 can be inserted into the retaining socket 720 and at least partially compressed against the previous move. In this way, the retaining socket 720 may comprise a cavity or space configured to receive at least a portion of the 708 lens.
[00227] In some embodiments, the retaining socket 720 can be formed to comprise at least one engaging member 740 that can be configured to engage with the retaining structure 732 of the lens 708. For example, the engaging member 740 of the socket retainer 720 can be positioned on an internal, anterior side of the retainer socket 720 such that the engaging member 740 can engage the retaining structure 732 of lens 708 from a position anterior to lens 708. However, engaging member 740 can also be positioned on an internal rear side of the retaining socket 720 such that the engaging member 740 can engage the retaining structure 732 from a position posterior to the lens 708. In addition, the engaging member 740 can be arranged over a internal side side of the retaining socket 720 such that a side edge of the first end 726 of the lens 708 can contact and / or engage with the engaging member 740.
[00228] Additionally, the retaining clip 722 can be configured to engage with the second end 728 of lens 708 to at least partially compress lens 708 against the previous movement. For example, the retaining clip 722 may comprise a driving jaw 744 and an engaging member 746. In some embodiments, the jaw 744 may comprise a retaining structure configured to engage with a portion of the lens 708. In the embodiment illustrated in Figure 31A, the jaw 744 is movable or rotatable with respect to the coupling member 746. In addition, the jaw 744 can be configured to move with respect to the previous module 704 and / or be removably attachable to the previous module 704.
[00229] Hitch member 746 may be formed along part of hitch section 710 of front module 704. For example, hitch member 746 may be formed along an anterior side of front module 704, such as to extend from a recess formed in the engaging section 710. In some embodiments, the engaging member 746 may comprise at least one protrusion and / or recess configured to engage with the retaining structure 732 of the second end 728 of the lens 708. As described also below, when the engaging member 746 of the retaining clip 722 is engaged with the retaining structure 732 of the lens 708, the jaw 744 can be rotated from a disengaged position to an engaged position to restrict the movement of the lens 708 relative to the member coupling 746 of retaining clip 722.
[00230] Figure 3 IB illustrates a first stage of mounting and attaching lens 708 to the anterior module 704 using the interchangeable lens structure 706. As shown, the first end 726 of lens 708 is inserted into the retaining socket 720 such that the retaining member 740 of the retaining socket 720 engages with the retaining structure 732 of the first end 726 of lens 708. When the first end 726 of lens 708 is in place, the second end 728 of lens 708 is moved to the retaining clip 722.
[00231] Figure 31C illustrates the lens 708 in an assembled position relative to the front module 704 of the goggles 300. In the assembled position, the periphery of the lens 730 can generally be recessed or fitted with a periphery 760 of the anterior module 704.
[00232] Figure 3 ID also illustrates the lens 708 in the assembled position relative to the previous module 704 before the activation of the retaining clip 722. As shown, the retaining structure 732 of the second end 728 of the lens 708 can be aligned with or initially engaged with the engaging member 746 of the retaining clip 722. In the illustrated embodiment, a protrusion of the engaging member 746 was inserted into an opening formed at the second end 728 of the lens 708.
[00233] Subsequent to aligning the lens 708 with the retaining socket 720 and the retaining clip 722, the jaw 744 of the retaining clip 722 can be moved from the disengaged position (shown in Figure 3 ID) to an engaged position, as shown in Figure 3 IE. In the illustrated embodiment, the jaw 744 is rotated to the engaged position, thereby restricting the lens 708 by one degree of movement.
[00234] Figures 32-32B are seen from above in profile of the previous module 704 of the goggles 700 shown in Figures 28-29, taken along lines 32-32 of Figure 29. Figure 32A illustrates the interconnection of the socket retainer 720 with the first end 726 of the lens 708. The engagement member 740 of the retainer socket 720 can be positioned in the engagement with the retaining structure 732 of the first end 726 of the lens 708. As shown, the opening of the retaining structure 732 can receive protrusion of the engaging member 740 in such a way that the first end 726 is hooked or engaged in the retaining socket 720.
[00235] For example, retaining structure 732 can be configured to allow lens 708 to engage with retaining socket 720 in a first rotational position and then to allow lens 708 to be rotated on a generally horizontal axis until being positioned in an assembled position with respect to the anterior module 704. Once in the assembled position, the first end 726 of lens 708 can be engaged with the retaining socket 720 to prevent side-to-side or anterior-posterior movement of the lens 708 In this way, the engaging member 740 can resist an anterior force exerted against the lens 708 and thereby prevent substantial movement of the lens 708 relative to the retaining socket 720.
[00236] Figure 32B illustrates the interconnection of the retaining clip 722 with the second end 728 of the lens 708. The engaging member 746 of the retaining clip 722 can be aligned or engaged with the retaining structure 732 of the second end 728 of the lens 708. As shown, the opening of the retaining structure 732 can receive protrusion from the engaging member 746.
[00237] The jaw 744 can be rotated, moved, slid, displaced, converted to fix the second end 728 of lens 708 to the previous module 704. In some embodiments, the jaw 744 can rotate on a generally horizontal lateral axis and engage at least part of lens 708 and at least a part of front module 704. For example, jaw 744 can be formed with a U-shaped body that can engage or close at least a part of second end 728 of lens 708 and at least one part of the front module 704. The retaining structure 732 and the coupling member 746 can be placed between the front and rear parts of the clamp 744. In addition, the clamp 744 can engage the front and back parts of the front module 704 and at least a portion of the 708 lens.
[00238] In this way, the jaw 744 can be rotated to the engaged position such that the relative movement between the retaining structure 732 and the engaging member 746 is prevented. More specifically, with the jaw 744 in the engaged position, the protrusion of the engaging member 746 is incapable of salts from the opening of the retaining structure 732. Additionally, due to the engagement of the second end 728 of lens 708 with the anterior module 704, the movement and disengaging the first end 726 of lens 708 with the front module 704 will also be prevented. In this way, the first end 726 and the second end 728 of lens 708 can be attached relative to the anterior module 704.
[00239] In some embodiments, the jaw 744 of the retaining clip 722 can be fixed in place when moved to the engaged position. For example, the rotating coupling of the jaw 744 may comprise a recess and protrusion mechanism in which one of the recess and protrusion rotates relative to the other until the jaw 744 reaches the engaged position, during which time the recess and protrusion can engage with each other in the mechanism to limit or prevent the rotational movement of the clamp 744 in the absence of the presence of a significant rotational force. Consequently, such a mechanism can prevent accidental and unintended rotation and subsequent disengagement of the 744 clamp. Other such mechanisms, including clamps, pins, latches, etc., can be incorporated into the retaining clamp 722 to secure the clamp 744 once on the engaged position.
[00240] According to another embodiment, Figures 33-34C illustrate goggles 800 having a rear module 802, and an anterior module 804, and an interchangeable lens structure 806 that can accommodate the removal and replacement of a lens 808. Similar In the mode of goggles 700, the interchangeable lens structure 806 of goggles 800 can comprise the mechanism that facilitates the interconnection of the previous module 804 with lens 808. However, in contrast to goggles 700, the structure of interchangeable lens 806 of goggles 800 may comprise a pair of retaining clips 820.
[00241] Retaining clamps 820 may each comprise an engagement member 830, a clamp 832 and a lock 834. Clamp 832 and a lock 834 can be rotatably mounted on the previous module 804. However, in some embodiments, clamp 832 and / or lock 834 can be configured to convert with respect to the previous module 804 and / or subsequently be attached to the previous module 804 after the lens 808 is positioned in a mounted position with respect to the previous module 804.
[00242] Similar to the modality of goggles 700, lens 808 can comprise the first and second ends 840, 842 which each comprise a respective engaging structure 844. The engaging structure 844 can engage or engage with the engaging member 830 of the retaining clip 820. The engagement structure 844 may comprise an opening, and the engagement member 830 may comprise a protrusion. The jaw 832, similar to the jaw 744, can resist the relative movement between the engagement structure 844 and the engagement member 830.
[00243] Lock 834 can be configured to rotate from an unsecured position to a fixed position in which lock 834 can engage with clamp 832 to prevent accidental or unintentional rotation of clamp 832. These structures and characteristics of lens 808 and retaining clip 820 can be modified as described above with respect to lens 708 and retaining clip 722 of goggles 700; therefore, the description of such modifications and features is incorporated here and will not be repeated for the sake of brevity.
[00244] Referring now to Figures 34A-C, the assembly of a lens engagement 808 with the retaining clip 820 of the goggles 800 will now be described. As shown in Figure 34A, the lens 808 is initially moved to the front module 804 of the goggles 800 with the retaining clip 820 in a disengaged position. The first end 840 of the lens 808 is positioned such that the engagement structure 844 is engaged with the engagement member 830 of the retaining clip 820, as shown in Figure 34B.
[00245] Once the lens 808 is in an assembled position as shown in Figure 34B, the jaw 832 of the retaining clip 820 can be moved to an engaged position, as shown in Figure 34C. In addition, the lock 834 of the retaining clip 820 can be moved to the fixed position to prevent accidental or unintended rotation of the clamp 832 from the engaged position.
[00246] In some embodiments, lock 834 can mechanically engage with clamp 832 such that accidental or unintentional rotation of clamp 832 is prevented. For example, lock 834 can comprise one or more protrusions and / or recesses that can engage with one or more respective recesses and / or protrusions of clamp 832. In addition, lock 834 can be tilted to the fixed position by means of a spring or the like such that a substantial rotational force must be exerted upwards on the jaw 832 to move the jaw 832 from the engaged position to a disengaged position. In such embodiments, the lock 834 can facilitate the fixed engagement of the lens 808 with the anterior module 804.
[00247] As mentioned here, the quick release lens mechanism can be used in combination with glasses as well as goggles. The structure of such embodiments comprises the quick release lens mechanism described above and used in combination with an eyeglass frame and at least an eyeglass lens. The glasses may comprise dual lenses or a single lens. In addition, the spectacle frame may comprise full or partial orbitals. Consequently, the above description will not be repeated here for brevity, however, it will be incorporated by reference here for use in spectacle modes. Rigid Frame Goggles Modalities
[00248] Figure 35 illustrates a top view of a lens holder or anterior module 900 for goggles. In some embodiments, the anterior module 900 can be formed as a substantially rigid structure. As a substantially rigid structure, the front module 900 can support a lens 902 in a manner that prevents the transfer of stresses or curvature forces to the lens 902 to prevent any significant deflection of the lens 902.
[00249] The term "substantially rigid structure" can encompass modalities in which the entire anterior module 900 has a constant bending intensity along its width. The term "substantially rigid structure" can also encompass modalities in which the anterior module 900 has a varying bending intensity along its length, providing the desired stiffness in specific parts thereof.
[00250] For example, "substantially rigid structure" can encompass a modality in which the side sections of the previous module provide a degree of flexibility while a central section of the previous module is generally inflexible. In some embodiments, the center section of the previous module can generally be inflexible over a width that can be greater than or equal to about 1/3 of the total width of the previous module and / or less than or equal to about 4/5 of the total width of the previous module. In addition, the center section of the previous module can generally be inflexible over a width that can be greater than or equal to about 1/2 of the total width of the previous module and / or less than or equal to about 2 / 3 of the total width of the previous module.
[00251] Additionally, the term "substantially rigid structure" can also encompass the modalities in which the anterior module is formed of a rigid material, such as a metal or hard plastic, which is generally inflexible under normal bending tension for use and handling . However, the term "substantially rigid structure" can also encompass modalities in which the anterior module is formed from a resilient or elastic material that allows minimal curvature, but returns to a standard or original configuration when used.
[00252] In some embodiments, the previous module 900 may have a configuration or contour that matches the configuration or contour of lens 902 in its configuration when molded. In this way, lens 902 can be rigidly supported by the previous module 900 such that lens 902 does not deviate from its configuration when molded, thereby preserving the optical quality of lens 902.
[00253] Figure 35 illustrates that the front module 900 may comprise an interchangeable lens structure 904 arranged at opposite ends of the anterior module 900. In some embodiments, the interchangeable lens structure 904 may be arranged at the top and / or base of the previous module 900 or along other locations thereof. Consequently, the lens 902 can be replaced and safely retained by the anterior module 900 by virtue of the interchangeable lens structure 904. Additional Modalities
[00254] Figures 36-51 illustrate a modality of glasses that can incorporate several characteristics and components described here. The modality of the glasses shown in these figures is illustrated as goggles, however, other forms of glasses, such as glasses, may also incorporate or omit the characteristics described with respect to this modality, as well as incorporate or omit other characteristics of other described modalities on here.
[00255] Referring now to Figures 36-39, a modality of goggles 1000 is provided which can comprise various characteristics and advantages of the aforementioned modalities, as well as other characteristics described also below. For example, goggles 1000 may comprise a latch mechanism 1002, an isostatic rear frame component 1004, a lens or lens mount 1006, a Venturi 1008 anti-fog airflow system, a rigid frame 1010, and a frame modular 1012. These features can be interchangeably incorporated into several modalities, and the modality shown in Figures 36-51 is provided for illustrative purposes only.
[00256] Figure 37 is a side view of the goggles 1000 illustrating the locking mechanism 1002. The locking mechanism 1002 can comprise a locking member or clamp 1020. The locking member 1020 can be movably coupled to a front module or frame 1022 of goggles 1000 to facilitate engagement between goggles 1000 and lens mount 1006. Closing member 1020 can move between closed position 1024 and open position 1026 (shown in Figure 38 ). In some embodiments, the closing member 1020 can be pivotally attached to the frame 1022. However, the closing member 1020 can also be slidably attached to the frame 1022.
[00257] In some embodiments, the coupling mechanism 1002 may also comprise a deflection component. The bypass component can be configured to urge the closing member 1020 to the closed position 1024 to secure the lens mount 1006 relative to the goggles 1000. In addition, the bypass component can operate as a bistable mechanism to urge the member closing position 1020 for closed position 1024 or open position 1026.
[00258] As shown in Figures 36-40C, the bypass component can comprise a bypassable component, such as a 1030 connection. For example, the bypass component can deviate from a position of rest or without deviation to a position of deviation or tension . When moved, compressed, or deflected to the tensioned position or deflected by a given force, the deflection component can store potential energy that can be exerted to move the latch mechanism 1002 to closed position 1024 or open position 1026. In the mode illustrated in Figures 36-40C, the deflection component is shown as connection 1030, which is in the form of an elongated arcuate body. The deflection component can comprise various structures, such as a spring, a strip, connection, or other structure that can store potential energy during movement, compression, or deflection thereof.
[00259] Figures 40A-40C illustrate that one embodiment of the connection 1030 can comprise the first and second ends 1040, 1042 which can be interconnected with a part of the goggles 1000 and a part of the closing member 1020, respectively. The connection 1030 may comprise openings arranged at the first and second ends 1040, 1042 thereof which allow the connection 1030 to be interconnected in use.
[00260] In the illustrated embodiment, connection 1030 is configured as a monolithic structure. The connection 1030 can comprise a deflectable body or core 1044 to allow the connection 1030 to provide a deflection force to the closing member 1020. For example, the connection 1030 can provide a virtual pivot or active hinge for the closing member 1020. The body 1044 can define a variable profile to provide a desired degree of resistance to deflection. For example, body 1044 can define the planed center section to facilitate the curvature of connection 1030 and provide a desired degree of resistance to deflection. In some embodiments, the central section of the body 1044 can be flattened in a direction generally parallel to an axis of curvature. In addition, the end parts of the body 1044 can be flattened in a generally transverse or oblique direction relative to the axis of curvature to reduce and / or prevent curvature in the end parts. The variable profile or tapered dimensions of connection 1030 may allow body 1044 of connection 1030 to be made of a single material while providing the desired strength characteristics. However, in some embodiments, the connection 1030 can be configured as a monolithic structure or unit having a generally constant cross-section along the body 1044 or the same. In such embodiments, the bonding forming material 1030 can be selected to provide the desired strength characteristics.
[00261] However, in some embodiments, connection 1030 may also be formed from a plurality of materials or separate parts. For example, the first and second ends 1040, 1042 of the connection 1030 can be formed of a generally rigid material at the same time that the body 1044 of the connection 1030 comprises a different material which is generally deviable to allow the connection 1030 to provide a function desirable deviation.
[00262] A 1030 bond can be formed from a variety of materials, including plastics, metals, composites and the like. In some embodiments, the 1030 connection can be formed using an injection molding process. Other processes such as overmoulding, casting, and the like can be used to form the 1030 bond, either as a monolithic structure or an assembly being formed of a single material or multiple materials.
[00263] Referring again to Figures 37-39, connection 1030 can be attached to frame 1022 and locking member 1020 at the first and second connection points 1050, 1052. The first connection point 1050 can be located along of frame 1022. For example, the first connection point 1050 can be configured as an opening extending through frame 1022. The second connection point 1052 can be located along closure member 1020. For example, the second connection point The connection 1052 can comprise an opening that extends through an intermediate part of the closing member 1020. The goggles 1000 can be configured such that the spacing of the first connection point 1050 from the Second connection point 1052 varies when the member closing position 1020 is pivoted between closed position 1024, an intermediate open position (not shown) and open position 1026.
[00264] For example, a pivot connection point 1060 between the locking member 1020 and the frame 1022 can be positioned relative to the first and second connection points 1050, 1052 so that it causes the separation of the first and second connection points 1050, 1052 when the closing member 1020 rotates around the pivot relative to the frame 1022. For example, the first and second connection points 1050, 1052 can define a linear path and a first direct, linear distance between them when the lock 1020 is in the closed position 1024. As shown in Figures 37-38, the connection point of pivot 1060 can be moved or spaced apart from the linear path of the first and second connection points 1050, 1052 when the lock member 1020 is in the closed position 1024. The movement of the second connection point 1052 takes place along an arcuate path defined by the distance (or radius) between the pivot connection point 1060 and the second connection point 1052. In addition, during movement of the locking member 1020, although the distance between the first connection point 1050 and the pivot connection point 1060 does not change, the direct, linear distance between the first and second connection points 1050, 1052 will increase while the second connection point connection 1052 moves along the arched path like the locking member pivots 1020.
[00265] In some embodiments, the increase in the direct, linear distance between the first and second connection points 1050, 1052 may result in an elongation or deflection of the connection 1030 when the first and second connection points 1050, 1052 move apart. The connection 1030 can be configured to resist stretching or deflection and tends to urge the closing member to the closed and / or open position 1024, 1026 as The connection 1030 seeks to return to a non-tensioned position. Consequently, the connection 1030 may tend to exert a deflecting force that urges the closing member 1020 to the closed and / or open position 1024, 1026.
[00266] Figures 37 and 38 illustrate the decentralized positioning of the pivot connection point 1060 of the linear path defined by the first and second connection points 1050, 1052. An intermediate position (not shown) between the open and closed positions 1024, 1026 can be obtained when the pivot connection point 1060 is linearly aligned with the first and second connection points 1050, 1052. In such an intermediate position, the distance between the first and second connection points 1050, 1052 can be maximized, also resulting at a maximum potential energy on connection 1030.
[00267] In some embodiments, the spacing or linear distance of the first and second connection points 1050, 1052 can generally be equal to the linear distance between the openings of the first and second ends 1040, 1042 of connection 1030 when connection 1030 is in position without deviation or at rest (that is, when the closing member 1020 is in the closed position 1024). However, in some embodiments, the spacing or linear distance of the first and second connection points 1050, 1052 can generally be greater than the linear distance between the openings of the first and second ends 1040, 1042 of connection 1030 when connection 1030 is at position without deviation or at rest (that is, when the closing member 1020 is in the closed position 1024). Thus, the connection 1030 can be in a generally tensioned or deflected state when the closing member 1020 is in the closed or open positions 1024, 1026. In such embodiments, an opening or closing force can be continuously applied by connection 1030 to maintain the closing member 1020 fixedly in the open or closed position 1024, 1026.
[00268] As noted above with respect to Figures 28-34C, goggles 1000 may also comprise an interchangeable lens structure in which the lens or lens assembly 1006 comprises at least one retention structure 1070 and the frame 1022 comprises at least at least one matching hitch member 1072. In addition, the opposite ends of the lens or lens mount 1006 and the frame 1022 may be configured to include a retaining frame and / or an hitch member to facilitate interconnection of the opposite end of the mount lens 1006 with the opposite end of frame 1022.
[00269] As described above in a similar manner, Figures 3739 illustrate that, when the opposite end of the lens mount 1006 is correctly seated against the frame 1022, the retaining structure 1070 can be adjusted on the engaging member 1072, and the locking member 1020 can be moved down in closed position 1024 to engage and secure lens assembly 1006 relative to frame 1022. The above description considering these features is incorporated by reference and the description will not be repeated here.
[00270] Referring now to Figures 41A-B, one embodiment of the closing member 1020 is illustrated. The closing member 1020 can comprise the first and second coupling points 1080, 1082. The closing member 1020 can be coupled to the frame 1022 at the first coupling point 1080. Additionally, the closing member 1020 can be coupled with the component bypass or connection 1030 at the second coupling point 1082. The locking member 1020 can also comprise a body 1090 having a drive part 1092 that can be configured to allow the user to secure and adjust the position of the locking member 1020 relative to frame 1022.
[00271] In some embodiments, the body 1090 of the locking member 1020 may also comprise a first tab 1094. The first tab 1094 can overlap the lens assembly 1006 and the engaging member 1072 of the frame 1022 when the locking member 1020 it is positioned in the closed position 1024. The body 1090 of the closing member 1020 can also comprise a second flap 1096. The second flap 1096 can be configured to engage a portion of the frame 1022 when the closing member 1020 is in the closed position 1024. Consequently , the first and second tabs 1094, 1096 can be used to receive at least a portion of the lens assembly 1006 and at least a portion of the frame 1022 by capturing or sandwiching the lens assembly 1006 and the frame 1022 to secure positioning relative to lens mount 1006 and frame 1022.
[00272] Additionally, the body 1090 of the closing member 1020 can comprise a stop mechanism 1098. As shown in Figures 37-38, the stop mechanism 1098 can interact with a protrusion 1100 formed in the frame 1022 to restrict the rotational movement of the locking member 1020. For example, when locking member 1020 rotates upwardly to open position 1026, stop mechanism 1098 may contact projection 1100 to limit further rotation of locking member 1020 relative to frame 1022. Advantageously, in some embodiments of the closing member 1020, the position of the stop mechanism 1098 can be varied to adjust the rotational orientation of the open position 1026.
[00273] To obtain a desired closing force or opening and articulation of the closing member 1020, the spacing and configuration of the components of the locking mechanism 1002 can be varied. In addition, the closure member 1020 and / or the frame 1022 may comprise a component or closure structure 1099. The closure structure 1099 may interact with the frame 1022 to provide additional clamping force between the closure member 1020 and the frame 1022 when the closing member 1020 is in the closed position 1024. For example, the closing structure 1099 can be formed as a protrusion along an edge or surface of the closing member 1020. In addition, an engagement part 1101 of the frame 1022, such as a protrusion, protrusion, or recess, can engage with closure structure 1099 when closure member 1020 is in closed position 1024 to secure closure member 1020 in closed position 1024.
[00274] Although some modalities may use a single lens, some modalities may use a lens assembly comprising two or more components and / or lenses. For example, Figures 42-43 illustrate an embodiment of a lens mount 1006 that can be used in some embodiments. The lens mount 1006 can comprise an outer lens 1050 and an inner lens 1052. In some embodiments, the outer and inner lenses 1050, 1052 can be spaced by a gasket component 1054 to create a gap 1060 between lenses 1050, 1052. The gasket 1054 can extend over a periphery of the lens 1050, 1052. In addition, the external lens 1050 can be configured to comprise the retaining structures 1070, 1071 by which the lens assembly 1006 can be attached to the goggles. Retention frames 1070, 1071 can be arranged at opposite side ends of lens assembly 1006.
[00275] The gasket 1054 can comprise one or more discontinuities to allow air flow in the gap 1060. However, the gasket 1054 can also extend continuously or uninterruptedly over the periphery of the lens 1050, 1052 such that the gap 1060 forms a pocket closed or air sealed. The gasket 1054 can comprise an open or breathable cell material that allows passage through the 1054 gasket. In addition, the gasket 1054 can comprise a closed or non-breathable cell material that tends to prevent air from passing through it. In some embodiments, the 1054 gasket may comprise both breathable and non-breathable parts.
[00276] The gap 1060 created between the lenses can facilitate ventilation, anti-fog and / or create an insulating effect by capturing an air pocket between the inner and outer lenses 1050, 1052. For example, a closed air pocket can keep an intermediate temperature that, in some conditions, can connect a differential temperature between the air temperature adjacent to the user's face and the air temperature outside the goggles.
[00277] During use, the internal lens 1052 can be compressed against the frame of the goggles when the lens mount 1006 is attached to the goggles. In some embodiments, the internal lens 1052 may form a seal against the frame of the goggles to maintain a desired ventilation or airflow through the frame, as described below.
[00278] Referring now to Figures 44-45, goggles 1000 may comprise a Venturi 1008 anti-fog airflow system. The airflow system 1008 may comprise one or more orifices 1102 arranged along a periphery of the goggles 1000. The hole (s) 1102 can be arranged along a central section of the goggles 1000 along an upper part thereof. The orifice (s) 1102 may comprise an anterior end 1104 which is opened towards the front direction of the goggles 1000 and a posterior end 1106 which is opened towards a posterior section of the goggles 1000.
[00279] In use, air can flow into the front end 1104 of orifice 1102 and out through the rear end 1106. The air flow can exhibit the qualities of speed and pressure produced as a result of the Venturi effect. A pressure differential can exist between the outer parts of the goggles and the orifice (s) 1102. Air can be removed from the orifice (s) 1102 and passes over a suspension or interconnect part 1110 of the goggles 1000. In In some embodiments, the interconnect part 1110 may comprise an air-permeable foam or membrane (not shown) covering the suspension or interconnect part 1110 to prevent particles from entering the interior of the goggles 1000. The passage of air through the orifice (s) 1102 can pass over the membrane and provide improved demisting and ventilation for the 1000 goggles. In some embodiments, the Venturi effect can contribute to a negative pressure being created inside the goggles to induce airflow between them and reduce fogging. Such modalities can therefore provide improved demisting and ventilation compared to prior art goggles that do not comprise an airflow system.
[00280] In the types of goggles having an isostatic rear frame component 1004, goggles 1000 may also comprise means to allow additional adjustment capability of the face plate to conform to larger or smaller head sizes. For example, Figure 44 illustrates that the rear frame component 1004 can comprise a rear face plate 1120 and an isostatic mechanism 1122. The rear face plate 1120 can comprise a generally flat surface that extends over the periphery of the face plate 1120 and can also comprise at least one flexible part 1130. The flexible part 1130 can determine the adaptability of the additional width of the rear face plate 1120 to fit a certain size and shape of a user's face. In this way, the generally flat surfaces of the rear face plate position 1120 on either side of the flexible part 1130 can be spread out or offset from one another to accommodate a particular head shape. For example, the flexible part 1130 may allow the opposite sides of the face plate 1120 to be stretched apart from each other in an additional amount that allows the face plate 1120 to accommodate large head sizes. The additional amount of elongation and displacement is determined by the geometry and length of the flexible part 1130.
[00281] For example, the flexible part 1130 can be formed as a recessed or curved part along the face plate 1120. The flexible part 1130 can deviate from the curvature on either side of the face plate 1120. When the 1120 faceplate is flattened to accommodate a wide head size, the flexible 1130 part can also flatten to allow increased coverage and adjustability of the 1120 faceplate. In addition, for smaller head sizes, the 1130 flexible part can collapse to allow faceplate 1120 to be adjusted to narrower dimensions. Consequently, the shape of the flexible part 1130 may allow the faceplate 1120 to fit a variety of head shapes and sizes more than the faceplate without a flexible part.
[00282] In addition, in some embodiments, the shape of the flexible part 1130 can also be used to obtain a desired air flow inside the goggles 1000, as desired. One or more of the flexible parts 1130 can be used to facilitate the air flow and / or adjustability of the face plate 1120.
[00283] The isostatic mechanism 1122 can comprise a plurality of connectors 1124 extending from an anterior part 1126 of the rear frame member 1004. The connectors 1124 can be formed of a compressible or flexible material. For example, connectors 1124 can be deflected such that faceplate 1120 can be deformed to accommodate a particular head shape. The 1124 connectors can be positioned generally equidistant from a center line of the goggles 1000. As illustrated, the 1124 connectors can be positioned on the top edge or rim of the goggles 1000; however, the connectors can also be positioned along the bottom edge or rim of the 1000 goggles.
[00284] Additionally, the 1122 isostatic mechanism can be integrally or monolithically formed with the face plate 1120 such that these components form a one-piece unit. For example, in some embodiments, a desirably flexible material can be used to manufacture both the 1122 isostatic mechanism and the face plate 1120. This can advantageously reduce manufacturing time and cost, as well as simplifying the assembly process. Consequently, the goggles 1000 can be easily modularly formed using an economy of individual components that are interchangeable according to the user's preferences, as also described here.
[00285] The modalities of the goggles can also be formed modularly with components interchangeable by the user that can be interconnected and fixed together using a fixation mechanism or fixable by the user. In some embodiments, the user-actionable clamping mechanism can be defined as a clamping device or clamping mechanism that can be manually activated between the engaged and disengaged states by the user. The fasteners or fastening mechanisms that can be activated by the user can be activated without requiring the use of specialized tools; however, it is contemplated that basic tools, such as a screwdriver, can be used to facilitate activation. In some embodiments, a fastener or attachment mechanism operable by the user can be operated by hand, without tools. In addition, some types of goggles can be modularly interchangeable and fixed together without permanent or single-use fasteners, such as adhesives and some mechanical fasteners, including screws, pins, adhesives and the like.
[00286] For example, the modality of Figures 44-51 illustrates that goggles 1000 can comprise first and second stabilizers 1200, 1202. Stabilizers 1200, 1202 can be removably coupled to goggles 1000 and facilitate interconnection components of the goggles 1000 with each other. In the illustrated embodiment, the front module or part of the goggle frame 1022 can be attached or attached to a rear module or part of the frame 1212 using stabilizers 1200, 1202. As also described below, the coupling formed by stabilizers 1200, 1202 with the 1000 goggles it can be obtained by the user by manipulating the components by hand. In this way, the components of the 1000 goggles can be exchanged by the user without requiring the use of specialized tools, single-use fasteners or permanent fasteners.
[00287] In some embodiments, the stabilizers can function as the primary means of coupling or connecting the anterior and posterior modules, such as between a lens holder, an isostatic mechanism, and / or a face plate. However, in some embodiments, a secondary means of coupling or connection may be employed. A secondary coupling or connection means may comprise a snap fit, hook or loop member, and / or other types of interference fit or frictional engagement members.
[00288] For example, as shown in Figures 46-47, the rear frame member 1004 can comprise one or more fixing members 1140 configured to engage with a corresponding fixing member 1142 of the frame 1010. The fixing members 1140, 1142 they may comprise hooks and loops that are formed on those of the rear frame component 1004 and the frame 1010. The arrows in Figure 47 illustrate the general fitting arrangement of the fixing members 1140, 1142. These components can be reversed in some embodiments, such as that the rear frame component 1004 comprises one or more protrusions or hooks that can be fitted with one or more openings or hooks formed in the frame 1010. In addition, other structures can be used, including snap fit members, slotted protrusions, channels, openings, plugs, handles, are deformable, deviable, compressible, incompressible or rigid. Such structures can be formed monolithically with the respective part such that the structures and the part form a single continuous part. However, the structures can also be separately attached to the respective part. As shown in Figure 46, in some embodiments, the fixing members 1140 can be formed monolithically with the rear frame component 1004. This can advantageously reduce costs and increase the ease of coupling the rear frame component 1004 with the frame 1010.
[00289] These secondary connectors can be used in combination with the stabilizers to couple the front and rear modules together. In addition, these secondary connectors can be arranged in parts of the front and rear modules that are generally abutting when the front and rear modules are positioned or coupled together as an assembly. In particular, these secondary connectors can be used as an initial coupling mechanism to hold the front and rear modules together as an assembly while the stabilizers are attached or released from the assembly. In this way, the total assembly, including the stabilizers and other components described here, can allow a user to quickly manipulate an interchange of any of the certain components of the assembly.
[00290] Referring to Figures 48A-B, the stabilizer 1200 can comprise fastening parts 1220, 1222. The fastening parts 1220, 1222 can be configured to engage with and secure at least the front and rear frame parts 1022, 1212 together. For example, at least one of the front and rear frame parts 1022, 1212 can comprise one or more coupling regions where the fastening parts 1220, 1222 can engage with the front and rear frame parts 1022, 1212. As shown in the Figures 49-50, goggles 1000 may comprise the upper and lower coupling regions 1224, 1226 which can act as designated areas along the front and rear frame parts 1022, 1212 in which the fastening parts 1220, 1222 can be coupled. In some embodiments, the coupling regions 1224, 1226 may comprise at least one structure, such as a recess, protrusion, crack, notch, opening, and / or passageway that can be used to engage with the attachment parts 1220, 1222 of the stabilizer 1200. In the illustrated embodiment, the coupling regions 1224, 1226 may comprise a recess formed in the front frame part 1022. In addition, some embodiments can be configured in such a way that other components such as the lens can be attached or engaged by the fastening parts 1220, 1222.
[00291] Furthermore, in some embodiments, the fastening parts 1220, 1222 of the stabilizer 1200 may comprise parts with recess 1230, 1232 formed adjacent to the side walls 1234, 1236. The parts with recess 1230, 1232 and the side walls 1234, 1236 can be configured to receive and secure parts of the front and rear frame parts 1022, 1212 together. As shown in Figure 51, the front and rear frame parts 1022, 1212 can be coupled together with the parts of them being received in the recessed parts 1230, 1232 of the fastening parts 1220, 1222. The side walls 1234, 1236 of the parts fasteners 1220, 1222 of the stabilizer 1200 can be positioned against the rear frame parts 1212 at the same time that a corresponding body or wall of the stabilizer 1200 can be positioned against the front frame part 1022.
[00292] The fixing parts 1220, 1222 can be stapled or gripped over the front and rear frame parts 1022, 1212 to fix the engagement between the stabilizer 1200 and the frame. Thus, in some embodiments, the fastening parts 1220, 1222 may comprise protrusions or recesses that grip against the corresponding protrusions or recesses of the front and rear frame parts 1022, 1212. In addition, the fastening parts 1220, 1222 may adjust firmly over the front and rear frame parts 1022, 1212 to secure them together.
[00293] Figures 49-51 illustrate the positions of the stabilizer 1200 when they are being moved in the hitch with the goggles. Initial placement of the stabilizer 1200 in relation to the frame can be facilitated by using a pin on the stabilizer 1200. For example, as shown in Figures 48B-49, the stabilizer 1200 can comprise an engaging pin 1240 extending from a body of the stabilizer 1200 The pin 1240 can be configured to engage with one or both of the front and rear frame parts 1022, 1212 and provides a rotational engagement between the stabilizer 1200 and the frame. The pin 1240 can also fix the position of the stabilizer 1200 relative to the parts of the front and rear frame 1022, 1212 when the stabilizer 1200 is in a final assembled position, as described below.
[00294] During assembly, pin 1240 of stabilizer 1200 can be inserted into an opening 1242 of the connection 1030 of the goggles 1000 and an opening 1244 of the front frame part 1022. The top view of Figure 49 illustrates an axis alignment 1250 along which pin 1240 must pass to be aligned with openings 1242, 1244. After pin 1240 has been passed through openings 1242, 1244, stabilizer 1200 can be rotated to a mounted position (shown in Figure 51) until the fastening parts 1220, 1222 grip the engagement with the coupling regions 1224, 1226 formed in the front and rear frame parts 1022, 1212. The succession of the rotational movement 1252 is illustrated in Figures 5051.
[00295] Once in the assembled position as shown in Figure 51, the stabilizer 1200 can engage and staple both parts of the front and rear frame 1022, 1212 together in a fixed arrangement. The stabilizers can therefore interconnect the goggle components or modules together without requiring the use of specialized tools, single-use fasteners or permanent fasteners. This superior interchangeability allows the user to customize and replace components or modules when desired. For example, the user can replace the rear frame part 1212 depending on a desired activity or comfort level. Similarly, the front frame part 1022 can also be replaced when desired.
[00296] The characteristics and structures of some modalities, such as the substantially rigid previous module 900, can be incorporated in any variety of types of goggles. For example, a substantially rigid front module can be used in combination with an isostatic faceplate mechanism. In addition, a substantially rigid front module can be used in combination with an interchangeable lens structure.
[00297] Figures 52-58 illustrate yet another modality of glasses that can incorporate characteristics and aspects, in whole or in part, of the modalities and structures described above. The mode illustrates another quick-release lens mechanism that can be used with goggles as well as glasses. Although the illustrated mode shows glasses, the quick-release lens mechanism can also be used with goggles.
[00298] Figure 52 is a perspective view of glasses 1500, according to one modality. Glasses 1500 can comprise a single quick-release lens mechanism having an active restriction 1502 and a passive restriction 1504 that can serve to attach a lens 1506 relative to glasses 1500. Glasses 1500 can also comprise a frame 1508 configured to support the lens 1506 in the user's field of view, as described here.
[00299] The lens engagement mechanism can operate as much as the engagement mechanism described above with respect to Figures 31A-32B. The text and figures referenced above will not be repeated here, however, they will be incorporated by reference and will be considered to be alternative structures that can be used with other types of glasses, such as glasses 1500 shown in Figures 52-58.
[00300] Referring to Figures 52-53, the passive constraint 1504 may comprise an engagement socket 1510 configured to engage with a corresponding retaining structure 1512 of the lens 1506. The retaining socket 1510 may be formed to comprise a member of engagement 1520, such as a protrusion, slot, and / or recess that can engage with a corresponding recess, slot, and / or protrusion formed as the retention structure 1512 of the lens 1506. In the illustrated embodiment, the engagement member 1520 of the socket retention 1510 comprises a protrusion which is received in a slot (retention structure 1512) formed along a first side end 1522 of the lens 1506 when the first side end 1522 of the lens is inserted into the retaining socket 1510.
[00301] In some embodiments, the engaging member 1520 of the retaining socket 1510 may be positioned on an internal, anterior side of the retaining socket 1510 such that the engaging member 1520 can engage a retaining structure (such as an opening) formed on the lens 1506 from a position prior to the lens 1506. However, the engaging member 1520 may also be positioned on an inner rear side of the retaining socket 1510 such that the engaging member 1520 could engage a retaining structure (such as a aperture) formed on lens 1506 from a position posterior to lens 1506.
[00302] In addition, active restraint 1502 can be configured to engage with a second side end 1528 of lens 1506 to at least partially restrain lens 1506 against previous movement. For example, active constraint 1502 can comprise a door 1530. Door 1530 can be moved between an engaged position and a disengaged position to allow lens 1506 to be retained or released in relation to frame 1508 of glasses 1500. In some embodiments, door 1530 can pivot relative to frame 1508. In other embodiments, door 1530 can slide or move relative to frame 1508. Door 1530 can be attached to frame 1508 and kept connected with frame 1508 at the same time as in engaged positions or disengaged. However, door 1530 can also be separable from frame 1508 and separable from it.
[00303] In some embodiments, the active constraint 1502 may also comprise a lock member 1532. As illustrated in Figures 55-57, the lock member 1532 can be moved between a locked position and an unlocked position. Figure 55 illustrates door 1530 in a disengaged or open position and locking member 1532 in an unlocked or open position. Figure 56 illustrates door 1530 in a closed or engaged position and locking member 1532 in an unlocked or open position. Figure 57 illustrates door 1530 in a engaged or closed position and closing member 1532 in a locked position. In some embodiments, when the locking member 1532 is in the unlocked position (as shown in Figures 55-56), the door 1530 can rotate freely. However, when locking member 1532 is in the locked position (as shown in Figure 57), door 1530 can be restricted against rotation.
[00304] For example, the closing member 1532 may comprise an elongated body having a slit 1540 formed therein. Slit 1540 can be configured to receive a hinge pin 1542 that forms a pivot hinge with frame 1508, port 1530, and an ear rod (not shown). Slit 1540 can be an elongated slit such that when pin 1542 is received into it, pin 1542 can travel between the first and second ends of the slit, which can provide relative sliding movement between pin 1542 / frame 1508 and the member closure 1532. For example, slot 1540 can define a travel distance of at least about 0.1 inches and / or less than or equal to about 0.5 inches. In some embodiments, the travel distance can be about 0.3 inches. In this embodiment, the locking member 1532 can slide between at least two positions, such as the locked and unlocked positions mentioned above. In the locked position, the pin 1542 is arranged at a first end of the slot 1540, and in the unlocked position, the pin 1542 is arranged at a second end of the slot 1540. To facilitate the movement of the closing member 1532, the closing member 1532 it may comprise a flap or grip end which allows an employee to adhere and place or push the lock member 1532 between the locked and unlocked positions.
[00305] The closing member 1532 can also be configured to engage a part of the frame 1508 to prevent movement of the door 1530 relative to the frame 1508. The closing member 1532 can comprise an engaging end 1550 having a tooth or projection formed therein. When in the locked position, as shown in Figure 57, the engagement end 1550 of the closing member 1532 can contact against a part 1552 of the frame 1508 to prevent rotation of the closing member 1532.
[00306] In some embodiments, the engagement end 1550 can define a slot to receive part 1552 of frame 1508. The illustrated embodiment of Figure 58 shows a pair of opposing teeth with a slot arranged therein. The slot of the coupling end 1550 can thus receive part 1552 of the frame 1508 and resist rotational movement in any direction relative to the frame 1508. In addition, the coupling end 1550 can also comprise a coupling mechanism for engaging with a frame corresponding part of frame 1552 of frame 1508 to hold lock member 1532 in the locked position. The engagement mechanism may comprise a protrusion and / or recess to engage (i.e., by frictional or snap engagement) with a corresponding recess and / or protrusion of the frame 1508.
[00307] Furthermore, as shown in Figure 58, in some embodiments, the closing member 1532 and the door 1530 can be rotationally coupled relative to each other and in contact such that the door 1530 cannot rotate without the closing member 1532 and visa versa. In this way, the sliding movement of the locking member 1532 between the locked and unlocked positions to prevent or allow the rotational movement of the locking member 1532 also prevents or allows the movement of the door 1530 relative to the frame 1508. Consequently, in some embodiments, the The rotational movement of the door 1530 can be restricted relative to the frame 1508 by sliding the closing member 1532 between the locked and unlocked positions. Lock member 1532 can pivot together with door 1530 when lock member 1532 is in the unlocked position, as shown in Figure 58, because the engagement end 1550 of lock member 1532 has been pulled back to provide pivoting release from the part 552 of frame 1508 which would otherwise prevent rotation of the locking member 1532 if the locking member 1532 was in the locked position.
[00308] Referring again to Figures 53 and 54, in some embodiments, the lens 1506 and the frame 1508 may comprise corresponding coupling structures disposed adjacent to the second end 1528 of the frame 1508 to enhance the engagement of the lens 1506 relative to the frame 1508 The engagement structures may comprise corresponding slots, protrusions, and / or recesses that engage with each other to provide additional engagement and stability. In the illustrated embodiment, the lens 1506 can also comprise an aperture 1560 and the frame also comprises a protrusion 1562. The protrusion 1562 can be received at aperture 1560 of the lens 1506. This engagement can provide initial fixation and stability when installing the lens 1506 in the frame 1508. Therefore, door 1530 can be closed to cover a portion of the second side end 1528 of lens 1506 to provide the additional restriction of lens 1506 relative to frame 1508.
[00309] In addition, in some embodiments, port 1530 may comprise a corresponding retaining structure 1564 configured to engage with a portion of the lens 1506 and / or a portion of the frame 1508. The retaining structure 1564 may comprise protrusion, crack, and / or recess that can provide an additional engagement of door 1530 relative to frame 1508. For example, a protrusion of door 1530 can be adjusted by snapping into an opening or edge of frame 1508 to reduce accidental displacement of door 1530 from the engaged position. .
[00310] Additionally, although Figures 52-58 illustrate a modality of glasses having a partial orbital, it is contemplated that these characteristics can also be implemented with a full orbital frame. In addition, the alternative lens retention mechanisms described also above, can also be incorporated into glasses, such as glasses having partial or full orbitals.
[00311] Furthermore, according to some of the goggle modalities described above, the present inventions also provide methods of exchanging / modifying the front and / or rear goggle modules, an isostatic face plate for goggles , a lens and / or goggle retention mechanism, and / or a rigid goggle faceplate. In this way, several methods are provided for using and exchanging / modifying goggles using a modular system to incorporate the desired properties and characteristics using one or more of the characteristics of the goggle modalities described above. These methods can be performed at a point of sale by a seller or periodically when needed by an owner / user. The methods can be performed in a single case or repeatedly during the life of the goggles. Kits can also be supplied which may include one or more of the components described above and / or other components for use with a goggle modality.
[00312] Although these inventions have been described in the context of certain preferred embodiments and examples, it will be understood by those skilled in the art that the present inventions extend beyond those specifically described for other modalities and / or alternative uses of the obvious inventions and modifications and equivalent. In addition, while several variations of the inventions have been shown and described in detail, other modifications, which are within the scope of these inventions, will be readily apparent to those of skill in the art based on this description. It is also contemplated that various combinations or subcombination of the characteristics and specific aspects of the modalities can be made and are still included within the scope of the inventions. It should be understood that various characteristics and aspects of the described modalities can be combined or replaced with another one to form varied modes of the described inventions. Thus, it is intended that the scope of at least some of the present inventions described herein is not limited by the particular disclosed modalities described above.

权利要求:
Claims (11)
[0001]
1. Goggles, (700, 800, 1000), comprising: a lens holder (102, 202, 302, 502, 674, 704, 804, 1022) adapted to support at least one lens in a field of view of a user, defining the lens support a central part and lateral parts; a lens (708, 808, 1006); and a locking member (722, 820, 1020) coupled to the lens holder, the locking member being movable between an open position (Figure 31D), in which the lens can be fitted or removed from the lens holder and a closed position (Figure 31E), in which the lens is attached to the lens holder, characterized in that: the lens holder comprises at least one engaging section having an engaging member comprising a protrusion (746, 830, 1072) which extends from the hitch section; the lens, defining an aperture (732, 844, 1070), is configured to fit into the lens holder with a portion of the lens being seated against the lens mount engagement section and engage the lens mount engagement member by at least receive protrusion from the coupling member; and the locking member, when in the closed position, secures the engagement between the protrusion of the engagement member and the lens opening with at least part of the lens opening and at least part of the protrusion of the engagement member being received within the closing member to restrict the movement of the lens in relation to the lens holder.
[0002]
2. Goggles (700, 800, 1000) according to Claim 1, characterized in that the closure member is rotatably coupled to the lens holder.
[0003]
Goggles (700, 800, 1000) according to Claim 1, characterized in that it further comprises a bypass member (1030) that is rotatably coupled to the closure member, the bypass member providing a force of pressure that tends to push the closing member towards the closed position.
[0004]
4. Goggles (700, 800, 1000) according to Claim 1, characterized in that the lens holder comprises a second engaging section having a socket for receiving at least a part of the lens, the socket comprising one coupling member configured to engage the part of the lens received inside the socket.
[0005]
5. Goggles (700, 800, 1000) according to Claim 1, characterized in that it also comprises a flexible face plate (104, 204, 304, 504, 676, 702, 802) adapted to fit to a contour of the user's face, the face plate being positioned later in relation to the lens holder, the goggles comprising a stabilizer (1200, 1202) having a pair of fastening parts configured to be coupled to a part of the holder of lenses and a part of the flexible faceplate in regions of the same coupling to releasably couple the lens holder and the flexible faceplate together, the stabilizer being removably positioned on one side of the goggles.
[0006]
6. Goggles, (700, 800, 1000), according to Claim 5, characterized in that the stabilizer comprises a pin member configured to extend through an opening of the lens holder to rotate the stabilizer in the lens holder, where the pin member is configured to provide a axis of rotation for the stabilizer, the stabilizer being rotatable from a first position in which the stabilizer no longer attaches the lens holder and the flexible face plate to a second position in which the stabilizer attaches to the lens holder and the flexible face plate together.
[0007]
7. Goggles, (700, 800, 1000), according to Claim 6, characterized in that it further comprises a diverter member (1030) defining an opening, which is coaxially aligned with the opening of the lens holder, so that the pin member of the stabilizer can be inserted through it to provide an axis of rotation for the diverter member.
[0008]
Goggles, (700, 800, 1000), according to Claim 5, characterized in that it further comprises a second stabilizer having a pair of fixation parts configured to be coupled to a second part of the lens holder and a second part of the flexible faceplate in second coupling regions thereof to releasably interconnect the lens holder and the flexible faceplate together, the second stabilizer being removably positioned and positioned on one side of the glasses.
[0009]
Goggles (700, 800, 1000) according to Claim 1, characterized in that it further comprises a deflection member (1030) comprising at least one of a spring, band or connection.
[0010]
10. Goggles, (700, 800, 1000), according to Claim 9, characterized in that the diversion component comprises a structure configured to store potential energy during its diversion.
[0011]
11. Goggles (700, 800, 1000) according to Claim 2, further comprising a diverter member (1030) configured to be rotatably coupled to the closure member and lens holder at the first and second contact points connection, respectively, characterized in that the first and second connection points define a linear path and a first direct linear distance between when the closure member is in the closed position and where the closure member is configured to be rotatably coupled to the support of lenses at a third connection point, the third connection point configured to be spaced from the linear path of the first and second connection points, when the closing member is in the closed position.

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同族专利:

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公开号 | 公开日

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JP5876094B2|2016-03-02|

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CA2855170A1|2011-09-22|

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US8881316B2|2014-11-11|

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US20110225710A1|2011-09-22|

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AU2011227042A1|2012-10-11|

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EP2893911A1|2015-07-15|

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CA2793518C|2016-05-24|

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US20110225709A1|2011-09-22|

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US20120218507A1|2012-08-30|

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CA2855170C|2016-11-01|

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US8661562B2|2014-03-04|

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AU2011227042B2|2014-03-06|

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CN102892391A|2013-01-23|

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EP2547299A1|2013-01-23|

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CA2793518A1|2011-09-22|

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JP2013522694A|2013-06-13|

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SG184119A1|2012-10-30|

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BR112012023284A2|2018-07-24|

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EP2893911A8|2015-10-07|

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EP2893911B1|2018-06-06|

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US8850626B2|2014-10-07|

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CN102892391B|2016-03-23|

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EP2547299B1|2017-08-16|

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US8800067B2|2014-08-12|

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JP2014142654A|2014-08-07|

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US20110225711A1|2011-09-22|

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WO2011116343A1|2011-09-22|

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法律状态:
2018-07-31| B15I| Others concerning applications: loss of priority|

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2018-09-18| B12F| Appeal: other appeals|

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2019-12-03| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|

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2020-05-26| B07A| Technical examination (opinion): publication of technical examination (opinion)|

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2020-09-01| B09A| Decision: intention to grant|

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2020-12-15| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/03/2011, OBSERVADAS AS CONDICOES LEGAIS. |

优先权:

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申请号 | 申请日 | 专利标题

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US31575210P| true| 2010-03-19|2010-03-19|

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US61/315,752|2010-03-19|

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US201061426222P| true| 2010-12-22|2010-12-22|

---

US61/426,222|2010-12-22|

---

PCT/US2011/029080|WO2011116343A1|2010-03-19|2011-03-18|Eyewear|

---