• 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:
    Adjustable torque hinge. The present invention is directed to an adjustable torque hinge including a defined hinge, a torque supply unit and a torque adjusting unit, the defined hinge unit couples first and second wing plates with a hinged pin, wherein the first and second wing plates form a pin joint with a first glove and a second glove; The torque supply unit includes a torque spring to provide the back-to-back setting, a torque adjustment unit consisting of a torque adjustment member; the first sleeve includes a first cam inside, and the torque adjusting member includes a second cam that engages the first cam to drive the torque adjusting member to perform adjustment on the torque spring, whereby the conversion between The first and second sleeves allow the bearing hinge to be used in both directions, so that the present invention can accumulate pressure in both normal and reverse direction to adjust torque force for open and close operations.
    公开号:BR112013002824B1
    申请号:R112013002824
    申请日:2010-10-29
    公开日:2019-10-22
    发明作者:Chen Waterson
    申请人:Chen Waterson；Waterson Corp；
    IPC主号:
    专利说明:

    Field of the Invention
    The present invention relates to a hinge-like device and, more particularly, an adjustable torque hinge used for the purpose of articulated rotation.
    Background
    Most articulated rotation objects generally apply a hinge device mounted on a fixed object, in which the object rotates to perform the opening and closing operations, for example: door panels, windows, cabinet doors, etc. Referring to Figure 1 of a well-known resetting torque hinge device 10, said device comprising a resetting torque which includes a first wing plate 11, a second wing plate 12, a washer 13, a joint 14, two clamping screws 15, a torque spring 16, an adjustment sleeve 17 and an adjustment pin 18; the first and second wing plates 11, 12 are respectively employed on the panel and door frame (not shown), and the sides of said wing plates include corresponding pin joining sleeve members 111, 121. The members of sleeve 111, 121 are interactively superimposed, in which a washer 13 is interposed between them for articulated rotation. The hinge 14 is inserted into the pin junction sleeve members 111, 121, whereby the first and second wing plates 11, 12 are equipped to form a pin junction; two clamping screws 15 are used on the outer peripheral surface of the first wing plate 11 and the pin joining sleeve member 111, the hinge of which 14 is screwed and fixed tightly, with a bearing rod 141 extending from from the bottom of the hinge 14. The adjustment sleeve 17 can swivel within the pin joining sleeve member 121 of the second wing plate 12; a notch area in the center consists of a bearing bore 171 to allow the bearing rod 141 to slide inward, and a torque spring 16 is defined on the bearing rod 141, where the type side is mounted and fixed on the articulation 14 with the bottom side mounted and fixed on the adjustment sleeve 17 so that the torque spring 16 can operate on the first and second wing plates 11, 12. A waiting quantityPetition 870190072520, from 07/29/2019, pg. 13/23
    2/9 of the torque force is created by the hinge device 10 to automatically close the door. Furthermore, a sliding space 122 is located in the direction of longitude at the bottom of the pin joining sleeve member 121 of the second wing plate 12, and the outer periphery of the adjusting sleeve 17 consists of numerous insertion holes 172 at the locations the notch of the corresponding sliding space 122; the adjustment pin 18 can be inserted into the insertion holes 172 in the desired position of the slide 122, where the adjustment pin 18 rotates with the adjustment sleeve 17 and blocks the inner wall of the slide 122, and the torque spring 16 starts to go back and store energy. As a result, the user can insert the adjusting pin 18 in different positions of the insertion holes 172 to adjust the torque spring 16 to produce different values of torque force.
    The previously described hinge device 10 describes a reset torque effect which, however, still exists with disadvantages. The well-known hinge device 10 employs an adjusting pin 18 to first lock the inner wall of the sliding space 122 before the adjusting sleeve 17 begins with the torque spring 16 turning back to produce torque. However, the sliding space 122 can be opened with only a small distance, which results in limited adjustment of the torque size. Furthermore, the adjustment of the hinge device 10 employs the insertion of the adjusting pin 18 in different positions of the insertion holes 172. This type of insertion adjustment operation is time consuming and proves inconvenient.
    summary
    The object of the invention, at present, is to provide an adjustable torque hinge that builds pressure in both the normal and the reverse direction to adjust the torque force in a convenient manner.
    With this invention, an adjustable torque hinge assembly is provided which comprises a hinge unit, a torque supply unit and a torque adjustment unit. The hinge unit includes a first wing plate, a second wing plate, a first sleeve and a second sleeve. The first wing plate includes a set of first glove joints, and the second wing plate includes a set of second glove joints, the second glove joints of which mate with the first glove joints. A mobile connection is formed by the first and second combined gloves, and a first cam is included with the first glove; the torque supply unit includes a movable joint located between the first and second sleeve joints, and an overlapping torque spring on the joint. The outer periphery of the joint is connected with the first sleeve joints to form a movable connection with the first wing plate, and the end of the torque spring that works on the joint; the torque adjustment unit includes a torque adjustment member that is movable within the first sleeve,
    Petition 870190072520, of 7/29/2019, p. 14/23
    3/9 and also a spring on the torque adjustment member. The outer periphery of the torque adjustment member includes a second meat, and the second and first meat are coupled together as the torque adjustment member receives an elastic resistance force by the spring. A notch located on the outer edge of the torque adjustment member provides tools to drive the adjustment hole, as the other end of the torque spring works on the torque adjustment member to enable the torque adjustment member to rotate along from a certain direction to move the first meat and the second meat coupled to rotate in the opposite direction, resulting in inactive rotation.
    The performance of the invention, at present, uses a torque spring from a torque supply, the torque adjustment member of which allows the torque spring to freely adjust the torque force. The design makes it possible to adjust torque in a convenient manner.
    The additional features and benefits of the present invention will become apparent from the detailed description, figures and claims set out below.
    Brief Description of Drawings
    The present invention will be more fully understood from the detailed description given below and from the drawings of various embodiments of the invention, which, however, should not be considered to limit the invention to specific modalities, but are for explanation and understanding only.
    Figure 1 is an exploded view of a well-known hinge device;
    Figure 2 is an elevation view of the adjustable torque hinge of the present invention according to a preferred embodiment;
    Figure 3 is an exploded view of the preferred embodiment above;
    Figure 4 is an exploded view of the preferred embodiment above;
    Figure 5 is a sectional view of the preferred embodiment above;
    Figure 6 is an exploded view of the preferred embodiment above;
    Figure 7 is a perspective view of the preferred embodiment above;
    Figure 8 is a cross-sectional view of the preferred embodiment above;
    Figure 9 is a cross-sectional view of the preferred embodiment above; Figure 10 is a view of the drive of the preferred embodiment above (1);
    Figure 11 is a view of the drive of the preferred mode above (2); and
    Figure 12 is a view of the drive of the preferred embodiment above (3).
    Description of Major Component Symbols
    - Hinge unit
    - First wing plate
    211 - First glove joint
    Petition 870190072520, of 7/29/2019, p. 15/23
    4/9
    22 - Second wing plate221Second glove joint222Pin member23First glove 5 231pin face233First meat24Second glove241Pin face242Sliding space 10 25Limiting pin30Torque supply unit31Articulation311Protuberance312Space 15 313Member of the meat32Torque spring321Support322Second support40Torque adjustment unit 20 42Torque adjustment member421Second meat422Space423Adjustment hole43Spring 25 50Speed adjustment unit52Speed adjustment member521Adjustment hole522Threaded thread53Elastic member 30 54Member of the meat541Orientation block542Meat face543Location space544Second location space
    Detailed Description
    The previous description of the present invention and its other technological descriptions, characteristics and performances are described in detail with the drawings of a modali
    Petition 870190072520, of 7/29/2019, p. 16/23
    5/9 preferred age.
    Those of ordinary skill in the art will find that the following detailed description of the embodiment of the present invention is illustrative only and is not intended to be limiting in any way. Other embodiments of the present invention will readily suggest themselves to such knowledgeable persons who have the benefit of this disclosure. Reference will now be made in detail to the implementations of the present invention as illustrated in the attached drawings.
    In the interest of clarity, not all of the routine features of the implementations described herein are shown and described. Logically, it will be noted that in the development of any such actual implementation, numerous implementation-specific decisions must be made in order to achieve the developer's specific goals, such as in accordance with the order and business-related restrictions, and that these specific goals will vary from one implementation to another and from one developer to another. Furthermore, it will be noted that such a development effort can be complex and laborious, but it would nonetheless be a routine engineering task for those of ordinary skill in the art, who have the benefit of this revelation.
    Referring now to Figures 2 to 4, the adjustable torque hinge of the invention is in accordance with a preferred embodiment, shown here particularly used for door panels, comprises a hinge unit 20, a torque supply unit 30, a torque adjustment unit 40 and a speed adjustment unit 50. The shape and patterns of the members and assemblies according to this modality are described in detail as follows.
    The hinge unit 20 includes a first wing plate 21, second wing plate 22, a first sleeve 23, a second sleeve 24 and two stop pins 25. The side of the first wing plate 21 includes a set of first sleeve joints 211 small and large to mate with the three second sleeve joints 221 located on the side of the second wing plate 22. The inner wall of the second sleeve joints 221 includes two members of the pin 222. The first sleeve 23 is inserted into the first joint sleeve 211 from one end of the second glove joint 221, and the second glove 24 is inserted into the second glove joint 221 from one end of the first glove joint 211. The outer periphery of the first and second glove 23, 24 includes two faces of the pin 231, 241 that mate with the pin member 222. Two limiting pins 25 are screwed to the outer periphery of the first and second sleeves 23, 24 from the second sleeve joint 221, such that the first and the second luv the 23, 24 are limited to the second sleeve joints 221.
    Referring to Figures 4 and 7, the torque supply unit 30 includes a joint 31 and a torque spring 32. The joint 31 is movable and is located in the first
    Petition 870190072520, of 7/29/2019, p. 17/23
    6/9 sleeve 23, and a protrusion 311 is included in the center of the outer periphery at the top and bottom. The protrusion 311 is mounted on the first sleeve joint 211 of the first wing plate 21 to form a movable connection between the hinge 31 and the first wing plate 21. The top edge of the hump 311 includes a space 312, and the hinge 31 includes two symmetrical cam members 313 on the sides of the protrusion 311. The two ends of the torque spring 32 include, respectively, a support 321 and second support 322, and the support 321 is inserted into the space 312 of the hinge 31 to enable the end of the torque spring 32 work on the joint 31.
    Referring to Figures 7 and 8, the torque adjustment unit 40 includes a torque adjustment member 42 and a spring 43. The first sleeve 23 includes a torque adjustment member 42, a spring 43, a torque spring 32 and hinge 31 inserted. The inside wall of the first sleeve 23 is surrounded with a first gear-shaped cam 233 (as shown in Figure 5). The relative outer periphery of the torque adjusting member 42 includes a second gear-shaped cam 421 which mates with the first cam 233 as a movable combination. The outer periphery edge of the torque adjustment member 42 includes a space 422 and the torque spring 32 includes a second bracket 322 that is inserted into space 422, and allows the torque spring 32 to work towards the torque adjustment member torque 42. The outer edge of the torque adjusting member 42 is exposed on the outer side of the first sleeve 23, including a hexagonal hole for notch adjustment 423. Adjustment hole 423 allows authorized tools (eg hexagonal wrenches) activate the torque adjustment member 42 and turn the torque spring 32 backwards, and obtain a performance in the adjustment of the torque force. The inner side of the torque adjustment member 42 can be inserted with a spring 43, the spring 43 of which has an elastic resistance against the torque adjustment member 42 to hold the second cam 421 and the first cam 233 in its geared coupling to position the angular position of the torque adjustment member 42 after rotation. When the user presses the torque adjustment member 42 hard, the effect of turning back the torque spring 32 would trigger the torque adjustment member 42 to separate the second meat 421 from the first meat 233 to release the torque spring 32 back to your most relaxed situation.
    Referring to Figures 6 to 8, the speed adjustment unit 50 comprises a speed adjustment member 52, several elastic members 53 and a meat 54. The speed adjustment member 52, elastic members 53 and the meat 54 can be inserted into the second sleeve 24. Outside the speed adjustment member 52 includes a tool for inserting and turning the adjustment hole 521. The outer periphery of the inner side includes a threaded segment 522 connected with the second sleeve 24. The outer periphery the meat 54 includes two guide blocks 541 and two sliding spaces 242 on the wall inside the second sleeve 24. The meat member 313 facing towards the hinge 31 includes a
    Petition 870190072520, of 7/29/2019, p. 18/23
    7/9 face of cam 542, in which a location space 543 and the second location space 544 are located, respectively, at the positions of the notch on the face of cam 542 at the appropriate angular positions.
    The cam 54 is contained by the top of the cam member 313 and moves towards the direction of the elastic member 53. The elastic member 53 then makes contact with the cam member 54 to create a frictional resistance towards the joint 31 to control the revolving speed of the door panel. In this embodiment, the elastic member 53 is consistent with several conical washers (or can be replaced by compression springs). The thread rotation speed of the adjusting member 52 can change the size of the frictional resistance of the elastic member 53 to the joint 31. The mechanism makes it possible to adjust the rotating speed of the door panel.
    The foregoing gives a description of the various members and mounting patterns for the present invention of an adjustable torque hinge; the operating movements of the present invention are further described as follows:
    When the user opens a door panel installed with the invention, the first and second wing plates 21, 22 will rotate articulated counterclockwise with respect to the first and second glove joints 211, 221. The direction of rotation it would cause the first and second meat 233, 421 to couple with each other. At the exact moment, the first cam 233 drives the second cam 421 to rotate, and additionally causes the torque spring 32 to come back to store energy.
    After the door is opened, the first and second wing plates 21, 22 must create a return torque due to energy storage by the torque spring 32. Provided that no one is operating the door, the door panel would automatically produce a closing movement of the door with the return torque.
    In one embodiment, a torque adjustment unit 40 adjusts the closing force on the door panel. The user first uses a tool (such as a hexagon wrench) to insert into the adjustment hole 423 of the torque adjustment member 42 and rotate. As the torque adjustment member 42 drives the second cam 421 to rotate counterclockwise, the first cam 233 pushes back the second cam 421. At the same time, the rotation of the second cam 421 must press the spring torque 32 to increase torque. After the tool is released, the torque adjusting member 42 should automatically cause the second cam 421 to lock with the first cam 233 due to the elastic resistance by spring 43. As a result, torque spring 32 is positioned in the desired angular position and consisting of an adequate torque force.
    In a general situation, if the first wing plate 21 is attached to a door panel, making the second wing plate 22 as the stationary plate, the joint 31 in connection with the first wing plate 21 becomes the rotation bearing . As the pri
    Petition 870190072520, of 7/29/2019, p. 19/23
    8/9 the wing plate 21 rotates, the torque spring 32 uses the second support 322 as the pivot point and the support 321 must rotate with the door panel to begin to build up pressure. In addition, if the first wing plate 21 is attached to a door frame, where the second wing plate 22 serves as the rotating plate, the first sleeve 23 and the second sleeve 24 would become the pivot axis with the rotation of the second wing plate 22. The torque spring 32 would apply support 321 as the fixed pivot point, and second support 322 would rotate with the door panel to begin to build up pressure. The present invention is capable of accumulating pressure at both normal and reverse speeds, the present invention of which is therefore suitable either for door panels that open to the left or for those that open to the right and can use the same sets of hinge devices for installation.
    Referring to Figure 9, when the user gently pushes the door panel to close the door, the meat member 313 of the joint 31 would move in an angular direction with the face of meat 542 of the meat member 54. The meat 54 presses against elastic member 53 to produce resistance to control the rotating speed of the door panel. Referring to Figure 10, when the meat member 313 begins to escape from the location space 543, the overall rotational speed of the door panel would appear faster as the tilt contact with the meat member 54 is somewhat leveled. and has less resistance to friction with the hinge 31. When the door panel is opened between 0 to 30 degrees, the frictional force is minimal (almost no friction), and the door panel would use its fastest speed for the operations of closing the door. Referring to Figures 11 and 12, when the angle of rotation of the door panel is between 30 to 45 degrees, the inclination between the face of the meat 542 of the meat member 54 and the meat member 313 of the joint 31 is steeper , also with the addition of the elastic resistance of the elastic member 53 against the member of the meat 54, the resistance to friction towards the joint 31 becomes greater and the door panel will close at a slower speed.
    Additionally, referring to Figure 7, when the user pushes the door panel to open it, when the opening angle of the door panel reaches a suitable angle, the meat 54 receives an elastic resistance from the elastic member 53 and the location space 543 or the second location space 544 above will lock the member of the meat 313 at the hinge 31. The door panel is opened to a certain angle and fixed, ceasing any closing effects.
    The present adjustable torque hinge solves the problems of using the well-known hinge device 10. The technological means and advantages of the present invention mainly include the following:
    (1). Produce an automatic opening and closing operation: The present invention uses a torque spring 32 of a torque supply unit 30, for starvation
    Petition 870190072520, of 7/29/2019, p. 20/23
    9/9 a constant output torque force to the first and second wing plates 21, 22 to enable the door panel to have an effect of closing the automatic door.
    (2) . Controllable rotation force: The torque adjustment unit 40 of the present invention can insert a tool to turn the torque adjustment member 42 to drive and change the torque value of the torque spring 32, which is used to control the torque force. torque for the door panel. The adjustment operation is quick and convenient. In addition, torque adjusting member 42 has a 360 degree rotation; the tension of the torque spring 32 would not be limited by the angle, as the user can arbitrarily adjust the torque spring 32 to produce an adequate torque.
    (3). Controllable rotary speed: The present invention includes a speed adjustment unit 50 for adjusting the rotary speed of the door panel. Inside the speed adjustment unit 50 includes an elastic member 53 that creates a brake damping effect for the speed adjustment member 52. This reduces the hinged rotation of the door panel to prevent strong collisions of the door panel on the door frame . In addition, the user only needs to use a tool on the speed adjustment member 52 to perform the adjustment. Speed control operations are both very fast and convenient.
    (4). Smooth rotation: During the rotation process to open the door, the two wing plates 21, 22 of the present invention apply the pin junction combination between the first and second gloves 23, 24 with the first glove joints 211 and the second glove joints 221 to block the influence of the load on the inside members. As a result, the two wing plates 21, 22 rotates smoothly.
    The above description is only for the preferred embodiment of the present invention, and should not be limited to the scope of the present invention. Any simple changes or modifications of the equivalent in the scope of the present invention and description should remain within the scope of this invention. The hinge device can be widely applied, such as on doors, windows, cabinet doors, notebooks, mops and other mobile connections.
    权利要求:
    Claims (5)
    [1]
    1. Adjustable torque hinge, FEATURED for understanding:
    a hinge unit (20) having a first wing plate (21), a second wing plate (22), a first sleeve (23) and a second sleeve (24), the first wing plate (21) including first glove joints (211), the second wing plate (22) including second glove joints (221), the first and second glove joints (211, 221) being coupled together, the first glove (23) being inserted in the first and second glove joints (211, 221), an outer periphery of the first glove (23) being connected cooperatively to the second glove joints (221), in which the first glove (23) has an internal wall surrounding a first cam (233), where the outer periphery of the first glove (23) includes a coupling surface installed on the second glove joints (221), and where the hinge unit (20) further includes a stop pin ( 25) extending through one of the second glove joints (221) to fix the first glove (23) in relation to the following no glove joints (221);
    the adjustable torque hinge further comprising a torque supply unit (30) having a movable joint (31) extending between the first and second sleeve joints (211, 221), and a torque spring (32) inserted in the joint (31), an outer periphery of the joint (31) being connected cooperatively mobile to the first sleeve joints (211) of the first wing plate (21), the torque spring (32) having a first end working on the joint ( 31); and wherein the adjustable torque hinge further comprises a torque adjustment unit (40) having a movable torque adjustment member (42) defined within the first sleeve (23), and a second spring (43) in the torque member torque adjustment (42), the torque adjustment member (42) having an outer periphery that is provided with a second cam (421) cooperating with the first cam (233) of the first sleeve (23) and an inner side having the second spring (43) inserted in it, the second spring (43) elastically influencing the torque adjusting member (42) to couple the second cam (421) to the first cam (233), an outer end of the torque tuning member (42) being formed with an adjustment orifice (423) for a tool activation operation, the torque spring (32) also having a second end that works on the torque adjustment member (42) so that when the torque adjustment member (42) is driven by the tool to drive the se second meat (421) to rotate in a certain direction, the first meat (233) and the second meat (421) are decoupled from each other and when the tool is released from the torque adjustment member (42), the first meat ( 233) and the second cam (421) are coupled together to hold the torque adjusting member (42) in an adjusted position.
    Petition 870190072520, of 7/29/2019, p. 22/23
    [2]
    2/2
    2. Adjustable torque hinge according to claim 1, CHARACTERIZED by the fact that the outer periphery of the joint (31) includes a protrusion (311) mounted inside one of the first sleeve joints (211), and in which the protrusion (311) includes a space (422) for inserting the first end of the torque spring (32).
    [3]
    3. Adjustable torque hinge according to claim 1, CHARACTERIZED by the fact that it also comprises a speed adjustment unit (50) including a speed adjustment member (52) that is threaded inside the second sleeve (24), an elastic member (53) which is arranged on the second sleeve (24) and is able to be pressed by the speed adjustment member (52), and a cam member (54) which is movably arranged on the second glove (24) and is able to be pressed by the elastic member (53).
    [4]
    4. Adjustable torque hinge according to claim 3, CHARACTERIZED by the fact that the joint (31) includes a portion of meat (313), the meat member (54) being influenced by the elastic member (53) to contact the portion of meat (313) in order to generate a resistance force.
    [5]
    5. Adjustable torque hinge according to claim 4, CHARACTERIZED by the fact that the meat member (54) is formed with a location space (543) for insertion of the meat portion (313) in a predetermined angular position.
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    法律状态:
    2018-07-10| B08F| Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]|
    2018-09-18| B08H| Application fees: decision cancelled [chapter 8.8 patent gazette]|Free format text: ANULADA A PUBLICACAO CODIGO 8.6 NA RPI NO 2479 DE 10/07/2018 POR TER SIDO INDEVIDA. |
    2018-09-25| B08E| Application fees: payment of additional fee required [chapter 8.5 patent gazette]|Free format text: COMPLEMENTAR A RETRIBUICAO DA(S) 7A. ANUIDADE(S), DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 0000921700656219. |
    2019-01-08| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-01-15| B08G| Application fees: restoration [chapter 8.7 patent gazette]|
    2019-05-28| B06T| Formal requirements before examination [chapter 6.20 patent gazette]|
    2019-08-13| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2019-10-22| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/10/2010, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    TW99126071A|TWI441987B|2010-08-05|2010-08-05|
    CN201010273481.5A|CN102401001B|2010-09-07|2010-09-07|Hinge apparatus with adjustable torsion|
    PCT/US2010/054696|WO2012018361A1|2010-08-05|2010-10-29|Adjustable torque hinge|
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