• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Ski helmet with retractable visor, which comprises a main cap (10) and a visor (15); wherein the main cap (10) has a lower thickness at the front, which forms a recess (14); this recess (14) has a shape substantially similar to that of the visor (15); an upper cap (20) secured to said main cap (10) to cover said recess (14); Moving elements (25) of this visor (15), which are arranged centrally above this upper cap (20) in order to move the visor (15) from a first inner and under the upper cap (20) position to a second external position, wherein in each case a plurality of intermediate positions is passed.
    公开号:AT12398U1
    申请号:T0030911U
    申请日:2011-05-27
    公开日:2012-05-15
    发明作者:Pierantonio Camozzi
    申请人:Prorace S R L；
    IPC主号:
    专利说明:

    Austrian Patent Office AT 12 398 U1 2012-05-15
    Description [0001] The present invention relates to a ski helmet, and more particularly to a ski helmet with retractable visor.
    The latest legislation for ski equipment dictate that children are required to wear a safety helmet.
    While this type of protection is not an obligation for adults, it is reasonable for all skiers to wear a safety helmet.
    In fact, the speeds that are reached on the ski slopes are very high, and when you crash on compact snow or ice, a ski helmet can save your life.
    Usually wearing a helmet and in addition, as protection of the eyes from the blinding sun and the wind resulting from the speed, glasses or the so-called ski mask.
    The purpose of the present invention is therefore to provide a ski helmet, which includes both the helmet and the eye protection in a single element.
    According to the present invention, these and other objects are achieved by a ski helmet with retractable visor, which comprises a main cap and a visor; wherein said main cap has a reduced thickness at the front, which forms a recess; said recess having a substantially similar to said visor shape; an upper cap attached to said main cap to cover said cap; Movement elements for the said visor, which are arranged in the center above said upper cap to move said visor from a first inner and below the genanten upper cap position to a second external position, wherein a plurality of intermediate positions is passed ,
    Further features of the invention are described in each of the subclaims.
    The features and advantages of the present invention will become more apparent from the following detailed description of a practical embodiment, which is given by way of non-limitative example in the accompanying drawings, in which: Figure 1 shows the front view of a helmet according to the present invention ; Figure 2 shows the top view of a helmet according to the present invention; Figure 3 shows the cross section of a helmet with pushed-visor according vorlie the present invention; Figure 4 shows the cross section of a helmet with pulled-down visor according to the vorlie lowing invention; Figure 5 shows a detail of the push button in cross-section and in exploded illustration according to the present invention; Figure 6 shows a helmet without the upper cap.
    Referring to the attached figures, a ski helmet according to the present invention comprises a main cap 10 which forms the base of the helmet. The cap 10 is made of a body of styrofoam coated both inside and outside with a layer of polycarbonate which has been formed by means of an " in-mold " mentioned molding technique is applied to the polystyrene.
    The cap 10 has a shape appropriate to the shape and size of the user's head and preferably has no chin rest. 1/7 Austrian Patent Office AT12 398 U1 2012-05-15 The thickness of the cap 10 is usually between 15 and 20 mm and is preferably about 18 mm. In some places, 30 mm can be achieved.
    The main cap 10 may have ventilation slots 11 which consist of openings passing through the cap 10 itself. In addition, it may include an underlying cap 12 for the distribution of air inside the helmet.
    As is known, two ear protectors 13 and / or elements for fastening the straps can be attached to the side walls of the cap 10 so that the helmet sits securely on the user's head.
    The upper surface of the cap 10 has a reduced thickness of the helmet at the front to form a recess 14 having a shape corresponding to that of a visor 15.
    The thickness of the cap 10 in this area is about 14 mm and is thereby lower in relation to the side portions of the helmet.
    The visor 15, which is made of polycarbonate, has a substantially rectangular shape, with a design which forms a rounded contour, and a corresponding recess for the nose, and has in the upper central region a projection 16 which a vertical slot 17 comprises.
    Side and top, the visor 15 includes two openings, each aligned vertically and are arranged approximately 1.5 cm apart.
    In the openings small rubber cylinders 19 (spacers) are housed, which are about 1 cm long and have a diameter of 0.5 cm.
    The cylinders 19 are such that they can be displaced along two guides 22, which are located directly laterally in the interior of the recess 14.
    The helmet includes an upper cap 20, which has a similar shape as the main cap 10 and has dimensions that completely cover the recess 14.
    The upper cap 20 includes a vertical and linear gap 21, which is located in the center of the cap 20 itself.
    This gap 21 is about 13 cm long and about 0.3 cm wide.
    The upper cap 20 is fixed by means of screws 18 fixed to the main cap 10.
    The helmet further comprises elements 25 for the movement of the visor 15th
    The elements 25 for movement consist of a track 26, which is formed by a toothed guide in its interior.
    A slidable pushbutton 30 comprises a pin 31 at the bottom. At the lower end of the pin 31, a lower washer 32 is fixed, and at about half the distance between the washer 32 and the pushbutton 30, an intermediate piece 33 is disposed.
    The lower disc 32 comprises elements for anchoring with pin 31. For example, it comprises an opening into which a screw can be inserted, which screwed to pin 31, and preferably a bump, which fits into a recess, which in pen 31. In addition, its lower surface is shaped so that it can be moved jerkily inside the guide of track 26.
    The track 26 is firmly anchored on the central cap 10. The cap 10 has at this point a slight, rectilinear recess, is mounted in the track 26, so that the lower disc 32 can be moved freely.
    The elements 25 for movement of the visor 15 are mounted as follows: Take the upper cap 20, the visor 15 and the elements 30, 32 and 33. The pin 31 is penetrated through the interior of gap 21 of the upper Cap pushed. The intermediate piece AT 12 398 Ul 2012-05-15 is placed on the pin and then this is inserted through the interior of the vertical slot 17 of visor 15.
    The lower disc 32 is opposite pin 31 and secured with a screw.
    The push button 30 comes to rest in this way above the upper cap 20.
    The assembly of the moving elements 25 can be done so easily by separating the upper cap 20 and the visor 15 of the main cap 10.
    Optionally, other means for connecting the pin 31 to the visor 15, such as glue, may be used to replace the discs 32 and 33.
    The installation of the helmet is carried out as described below.
    In the interior of the main cap 10, if present, the underlying cap 12 and the two earmuffs 13 are attached.
    The elements 25 for moving the visor 15 are mounted on the upper cap 20.
    The cylinders 19 are pushed into the corresponding openings and arranged in each case at the level of the guides 22.
    The upper cap 20 is fastened to the main cap 10 by means of the screws 18.
    In this way, a ski helmet has been made with retractable visor.
    To this ski helmet includes a visor 15 which is disposed between the main cap 10 and the upper cap 20, which can be moved via the central push button 30, which allows its displacement in front of the eyes or its sinking back into the helmet interior.
    The visor 15 slides in the lateral guides 22, which are located inside the helmet, via four intermediate layers (each 2 right and 2 left) or the cylinder 19th
    In the middle part of the helmet below the visor is the track 26 with the corresponding notches, which allows its jerky displacement and the intermediate position of the visor.
    To push the visor up or down completely or partially press button 30 is pressed, and thereby you can move it as far as needed. The push button 30 is located above the helmet and has a possibility of displacement, which extends from the middle of the helmet (the head) to the foremost area above the forehead. This type of operation ensures that the helmet remains light and has only a few moving parts.
    The helmet has been developed to avoid space-consuming adjustment mechanisms of the visor in its interior and thus to achieve smaller dimensions and thicknesses compared to normal ski helmets with visors that can be turned up and have the commercial side locknuts.
    The materials and dimensions of the ski helmet with retractable visor can be designed arbitrarily depending on the requirements and the state of the art. 3.7
    权利要求:
    Claims (4)
    [1]
    Austrian Patent Office AT 12 398 Ul 2012-05-15 Claims 1. Ski helmet with retractable visor comprising a main cap (10) and a visor (15); characterized in that the main cap (10) has a smaller thickness at the front, forming a recess (14); the recess (14) having a shape substantially similar to that of the visor (15); an upper cap (20) attached to the main cap (10) to cover the recess (14); Elements (25) for moving the visor (15), which are located in the center above the upper cap (20) to the visor (15) from a first inner and below the upper cap (20) position in a second external Position to move, wherein in each case a plurality of intermediate positions is passed, further comprising the elements (25) for movement of the visor (15) a push button (30) which is located above the cap (20) and at a position of the visor ( 15) is mounted and the elements (25) for movement of the visor (15) comprise a toothed guide (26) which is fixed to the main cap (10); inside the guide (26) extends a pin (31) which is anchored to the visor (15) and the push button (30).
    [2]
    2. Ski helmet according to claim 1, characterized in that the visor (15) comprises at least two spacers (19), which are arranged laterally of the visor (15) and within two guides (22) can be moved, which laterally in the recess (14) are located.
    [3]
    3. Ski helmet according to claim 1, characterized in that the pin (31) on the visor (15) by means of two discs (32, 33) is fixed, namely a disc (32) extending below the visor (15 ) and a disc (33) mounted above the visor (15).
    [4]
    4. Ski helmet according to claim 1, characterized in that the pin (31), which runs in the interior of the toothed guide (26), has a plurality of fixed positions. 3 sheets of drawings 4/7
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    DE1802620A1|1969-08-14|Sun visor for motor vehicles
    DE2841456A1|1980-08-14|Crash helmet with transparent plastics visor - has frame with triangular sides on visor, fitted with hinge pin
    同族专利:
    公开号 | 公开日
    DE202011101138U1|2011-07-26|
    ITBG20100032U1|2012-03-30|
    FR2965152A3|2012-03-30|
    FR2965152B3|2013-02-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP2548462A1|2011-07-22|2013-01-23|J-Tech Corp.|Helmet with movable visor|
    FR3023680B1|2014-07-18|2017-05-19|Fwd Concept Sarl|INTEGRATED MOBILE VISOR PROTECTIVE HELMET|
    DE102014112246B4|2014-08-26|2018-04-12|ABUS August Bremicker Söhne KG|BICYCLE HELMET|
    EP3287030B1|2016-08-26|2019-07-10|cp-fashionatsports AG|Snow sports helmet with pivotable and lockable visor|
    法律状态:
    2015-01-15| MM01| Lapse because of not paying annual fees|Effective date: 20140531 |
    优先权:
    申请号 | 申请日 | 专利标题
    ITBG20100032|ITBG20100032U1|2010-09-29|2010-09-29|SKI HELMET WITH MISSING VISOR|
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