WO2016204286A1 - ウインドウレギュレータ - Google Patents

ウインドウレギュレータ Download PDF

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Publication number
WO2016204286A1
WO2016204286A1 PCT/JP2016/068162 JP2016068162W WO2016204286A1 WO 2016204286 A1 WO2016204286 A1 WO 2016204286A1 JP 2016068162 W JP2016068162 W JP 2016068162W WO 2016204286 A1 WO2016204286 A1 WO 2016204286A1
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WO
WIPO (PCT)
Prior art keywords
glass
carrier plate
window glass
window
glass holder
Prior art date
Application number
PCT/JP2016/068162
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
山下浩範
棚橋英一
田林昌宜
Original Assignee
スズキ株式会社
株式会社ハイレックスコーポレーション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by スズキ株式会社, 株式会社ハイレックスコーポレーション filed Critical スズキ株式会社
Priority to CN201680033684.2A priority Critical patent/CN107636244B/zh
Publication of WO2016204286A1 publication Critical patent/WO2016204286A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes

Definitions

  • the present invention relates to a window regulator for raising and lowering a window glass for a vehicle.
  • the window glass attached to the door of an automobile is slidably guided by, for example, a sash provided at the front and rear of the vehicle and can be raised and lowered.
  • the window glass is driven up and down by a window regulator.
  • the window regulator includes, for example, a guide rail provided in parallel with the window glass ascending / descending direction, a carrier plate movable along the guide rail, and a glass holder attached to the lower end portion of the window glass and coupled to the carrier plate. And an ascending cable and a descending cable locked to the carrier plate, and a drive device for winding and delivering the ascending cable and the descending cable.
  • the sash is provided with a glass run for sealing between the window glass and the door frame.
  • a glass run for sealing between the window glass and the door frame.
  • the window regulator is composed of a large number of parts, there is a possibility that variations in the mounting accuracy of the parts occur. For this reason, when assembling the window glass and the window regulator, it is difficult to maintain a constant clearance between the window glass and the glass run as described above.
  • An object of the present invention is to provide a window regulator that reduces the clearance between glass and glass run when the glass is assembled.
  • a window regulator moves a window glass attached to a vehicle door up and down, and includes a guide rail, a drive unit, a glass holder, a carrier plate, a fastening member, and a cable.
  • the guide rail is attached to the door panel in order to guide the carrier plate in parallel with the raising / lowering direction of the window glass.
  • the drive unit includes a drum for winding and unwinding the cable, and further includes, for example, a drive motor or a manual handle that rotationally drives the drum.
  • the glass holder holds the window glass.
  • a pair of glass holders are attached to the lower end of the window glass at a predetermined interval in the vehicle front-rear direction.
  • the carrier plate has two attachment holes for moving up and down along the guide rail and fastening the pair of glass holders.
  • the fastening member is inserted through the attachment hole and fastens the carrier plate and the glass holder.
  • the cable has one end attached to the carrier plate and the other end attached to the drum. When the drum is rotationally driven by the driving unit, the cable is wound around the drum or is fed out of the drum, and the carrier plate is slid along the guide rail.
  • the carrier plate has a biasing member that moves the glass holder to a predetermined position.
  • the window glass is slidably guided by a sash provided in the front-rear direction of the door and can be moved up and down.
  • the urging member positions the glass holder that holds the window glass at a predetermined position in the horizontal direction so that the gap between the edge of the window glass and one sash is equal to or less than a predetermined amount.
  • the mounting hole is formed such that the horizontal length is longer than the vertical length, and the inserted unfastened fastening member can be moved in accordance with the movement of the glass holder by the biasing member.
  • the ratio of the distance that the fastening member can move relative to the horizontal length of the mounting hole is preferably 0.5 or less.
  • the ratio of the movable distance of the fastening member to the horizontal length of the mounting hole is within the above range, so that it is easy to adjust the position of the glass, and the material against the increase in the urging force by increasing the moving amount Concerns about selection restrictions are reduced.
  • the glass holder is urged by the urging member to be positioned at a predetermined position.
  • the horizontal position of the glass holder is adjusted and attached to the carrier plate by a fastening member inserted through an attachment hole having a long horizontal length. Accordingly, the window glass held by the glass holder can be moved in a direction to reduce the clearance generated between the sash and, for example, the clearance between the window glass and the sash can be reduced and maintained almost constant. It becomes possible.
  • the predetermined position can be a position where there is almost no gap between the window glass and the sash.
  • the glass holder can be urged so that there is almost no gap between the window glass and the sash on the A pillar side. .
  • the window glass moves up and down, the window glass does not rotate, and therefore smooth movement up and down is possible.
  • the biasing member can be a leaf spring.
  • the urging member can be formed integrally with the carrier plate from a synthetic resin material.
  • a leaf spring can be provided in the vicinity of the mounting hole.
  • the glass holder can be efficiently urged by using a leaf spring provided in the vicinity of the mounting hole as the urging member.
  • the vehicle window glass can be moved up and down smoothly.
  • Door structure The door structure described in the embodiment of the present invention can be applied to both a front door structure and a rear door structure of a vehicle.
  • a front door structure will be described.
  • FIG. 1 is a side view schematically showing a vehicle door.
  • the vehicle door 1 includes a door panel 10, a window glass 20, and a window regulator 30.
  • the door panel 10 is a front door of the vehicle.
  • the A pillar 11 and the pillar located on the rear side of the vehicle is the B pillar 12, the A pillar 11 and the B pillar 12. It is provided in between.
  • the door panel 10 has a structure in which the A pillar 11 side is rotatably supported and the B pillar 12 side is opened to the outside of the vehicle.
  • the door panel 10 has a first sash 13 and a second sash 14 disposed on the A pillar 11 side and the B pillar 12 side, respectively.
  • Each of the first sash 13 and the second sash 14 has a rectangular C-shaped cross section in order to support and guide the edge portions of the window glass 20 located at both ends in the vehicle front-rear direction.
  • the window glass 20 is located at both ends in the vehicle front-rear direction, and has a first edge portion 21 and a second edge portion 22 that are slidably guided by the first sash 13 and the second sash 14, respectively.
  • the edge on the A pillar 11 side of the window glass 20 is a first edge 21, and the edge on the B pillar 12 side is a second edge 22.
  • the window glass 20 has the first edge 21 and the second edge 22 supported by the first sash 13 and the second sash 14, respectively, and moves in the X direction of FIG. It is possible.
  • an attachment portion 23 to which the window regulator 30 is attached is provided at the lower end portion of the window glass 20.
  • the attachment portion 23 is a portion protruding downward from the lower surface of the window glass 20.
  • FIG. 2 is a side view of the window regulator.
  • the window regulator 30 is a mechanism that moves the window glass 20 guided along the first sash 13 and the second sash 14 in the up-and-down direction.
  • the window regulator 30 is provided corresponding to the vehicle longitudinal direction middle of the lower end of the window glass 20.
  • the window regulator 30 includes a pair of glass holders 31, a carrier plate 32, guide rails 33, lifting cables 36 and 37, a drum 38, and a drive motor 39.
  • the glass holder 31 is a member attached to the window glass 20. Specifically, the glass holder 31 holds the lower end of the window glass 20.
  • the carrier plate 32 is fastened to the glass holder 31 by fastening members such as bolts.
  • the guide rail 33 is a member for slidingly guiding the carrier plate 32 in the up-and-down direction of the window glass 20.
  • the guide rail 33 is attached to the door panel 10 and extends in the ascending / descending direction of the window glass 20.
  • the guide rail 33 has an engaging protrusion (not shown) extending in the up-and-down direction of the window glass 20, and a slide shoe (not shown) protruding at the center of the carrier plate 32. Are engaged with the engaging protrusions and guided in the up-and-down direction.
  • Brackets 61 and 62 for attaching to the door panel 10 are provided at both upper and lower ends of the guide rail 33, and cable guide portions 34 and 35 are provided, respectively. Between the brackets 61 and 62 of the guide rail 33, a guide portion 63 is provided for guiding the carrier plate 32 including the engaging protrusion described above.
  • the cable guide portions 34 and 35 are formed integrally with the guide rail 33 or the brackets 61 and 62 using synthetic resin or the like, and are guide members having grooves for converting the moving directions of the lifting cables 36 and 37. be able to.
  • the cable guide portions 34 and 35 may be pulleys that are rotatably attached to the guide rail 33 or the brackets 61 and 62.
  • Each of the elevating cables 36 and 37 has one end attached to the carrier plate 32 and the other end attached to the drum 38, and the middle portion is guided by the cable guide portions 34 and 35.
  • the drum 38 is rotatably attached to the door panel 10 in order to wind up and pull out the lifting cables 36 and 37.
  • the drum 38 can be rotatably attached to a drum bracket (not shown) extended from the guide rail 33 or the brackets 61 and 62.
  • the drive motor 39 is attached to the door panel 10 and rotationally drives the drum 38 via the reduction gear 40.
  • the drive motor 39 can rotate forward and backward in response to the raising and lowering of the window glass 20.
  • FIG. 3 is a perspective view of the glass holder and the carrier plate. 3 shows a side view of the glass holder 31 and the carrier plate 32 shown in FIGS. 1 and 2 as seen from the back side.
  • Each of the pair of glass holders 31 includes a main body portion 41 and a glass holding portion 42.
  • the main body 41 is fastened to the carrier plate 32.
  • the glass holding part 42 holds the attachment part 23 of the window glass 20 from below.
  • the glass holding part 42 is provided in the upper part of the main-body part 41, and the cross section is formed in the substantially rectangular C-shape.
  • the main body portion 41 and the glass holding portion 42 are integrally formed of synthetic resin.
  • a bolt hole 43 for fastening with the carrier plate 32 and the bolt 64 is formed in the lower portion of the main body 41.
  • the carrier plate 32 has a main body 51 and a leaf spring 53 on one side or a pair.
  • the main body 51 is provided with a slide shoe (not shown) on the back side, and engages with an engaging protrusion (not shown) of the guide rail 33 and moves along the guide rail 33 in the up-and-down direction of the window glass 20. To do.
  • the main body 51 is provided with a pair of long holes 52 as fastening holes for fastening with the glass holder 31 and the bolts 64.
  • Each of the long holes 52 has a shape in which the horizontal length is longer than the vertical length.
  • the long hole 52 is a predetermined position where the gap between the first edge portion 21 located on the vehicle front side of the window glass 20 and the inner peripheral surface of the first sash 13 is almost eliminated.
  • the bolt 64 inserted into the bolt hole 43 of the glass holder 31 is elongated in the longitudinal direction of the vehicle so as to be allowed.
  • the pair of long holes 52 are provided at the same height, have the same shape, and are parallel to each other.
  • the shape of the long hole 52 may be an elliptical shape or a round square.
  • the main body 51 is provided with a leaf spring 53 as an urging member adjacent to the elongated hole 52.
  • the leaf spring 53 is an elastic member, and is configured to abut against the main body 41 of the glass holder 31 and urge in the horizontal direction when the glass holder 31 is attached to the carrier plate 32.
  • the leaf spring 53 can be formed integrally with the carrier plate 32 by molding a synthetic resin material. As will be described later, the leaf spring 53 only needs to have a function of moving the glass holder 31 to a predetermined position. Therefore, the leaf spring 53 may be an elastic member, and the number, shape, position, material, and elastic force are not particularly limited. . As a modification, the leaf spring 53 can be configured to attach a thin metal plate to a predetermined position of the carrier plate 32.
  • the predetermined position refers to a position in the vehicle front-rear direction of the glass holder 31 such that a gap between the edge portion of the window glass 20 located on the vehicle front side and the inner peripheral surface of the first sash 13 is almost eliminated.
  • the leaf spring 53 biases the glass holder 31 fastened to the carrier plate 32 via a bolt 64 inserted into the elongated hole 52, and the main body 41 of the glass holder 31. It is provided in the vicinity of the long hole 52 so as to be able to come into contact therewith.
  • the main body 51 of the carrier plate 32 has cable attachment parts 54 and 55 to which ends of the lifting cables 36 and 37 are attached.
  • the cable attachment portions 54 and 55 are configured by spaces for storing end pieces (not shown) attached to the ends of the lifting cables 36 and 37, respectively, and are provided with cable drawing grooves 56 and 57, respectively.
  • the bolt 64 When the glass holder 31 and the carrier plate 32 are fastened, the bolt 64 is inserted into the bolt hole 43 of the glass holder 31 and the long hole 52 of the carrier plate 32, and the bolt 64 and the nut 65 are screwed together.
  • the bolt 64 moves together with the glass holder 31 when the glass holder 31 is urged by the leaf spring 53 in the elongated hole 52, and can move within the elongated hole 52 at that time. Since the pair of bolts 64 are disposed in the pair of long holes 52, the window glass 20 does not rotate with respect to the carrier plate 32, and maintains a stable posture in the vehicle longitudinal direction. It is movable.
  • the leaf spring 53 provided adjacent to the elongated hole 52 abuts against the main body 41 of the glass holder 31 from the rear side to urge the glass holder 31 forward in the horizontal direction. For this reason, when the glass holder 31 is attached to the carrier plate 32, the glass holder 31 is biased toward the first sash 13 that is opposite to the leaf spring 53. In this state, the positioning accuracy between the glass holder 31 and the carrier plate 32 can be improved by fastening with the bolt 64 and the nut 65.
  • the window regulator 30 is attached to the door panel 10 using brackets 61 and 62. Further, glass holders 31, 31 are attached to the attachment portion 23 of the window glass 20 inserted between the first sash 13 and the second sash 14.
  • the lifting cables 36 and 37 have one end fixed to the cable mounting portions 54 and 55 of the carrier plate 32, the middle portion guided by the cable guide portions 34 and 35, and the direction changed, and the other end fixed to the drum 38. Yes. (2-2) Elevating Operation
  • the window regulator 30 moves up and down the carrier plate 32 guided by the guide rail 33 by winding and unwinding the elevating cables 36 and 37 by driving the drive motor 39. As a result, the window glass 20 held by the glass holder 31 can be raised and lowered.
  • FIG. 4 is a side view showing the gap between the window glass and the sash
  • FIG. 5 is a partial sectional view thereof.
  • the first edge portion 21 of the window glass 20 is supported by the first sash 13 on the A pillar 11 side so as to slide and move in the ascending / descending direction of the window glass 20.
  • a glass run 71 is attached to the inner peripheral surface of the first sash 13 to guide the raising and lowering of the window glass 20.
  • the glass run 71 is formed so as to have a substantially rectangular C-shaped cross section corresponding to the inner peripheral surface of the first sash 13 and extend along the length direction of the first sash 13.
  • the glass run 71 includes a main body portion 74 and a pair of glass run edge portions 72 and 73.
  • the main body 74 is provided on the inner peripheral surface of the first sash 13 located on the vehicle front side so as to face the first edge 21 of the window glass 20.
  • a pair of glass run edge parts 72 and 73 are extended toward the vehicle rear from the main-body part 74 so that the surface in the vehicle width direction of the window glass 20 may be pinched
  • Sealing lips 75 and 76 for sealing between the window glass 20 and the inside of the first sash 13 are provided at the front ends of the glass run edges 72 and 73 on the opening side of the first sash 13.
  • the glass run 71 is formed of a thermoplastic elastomer solid rubber, foamed rubber obtained by foaming the same, or an elastic body obtained by combining these.
  • the first edge 21 of the window glass 20 is arranged in the first sash 13 so as to move up and down along the glass run 71. At this time, the front ends of the seal lips 75 and 76 of the glass run 71 are in contact with the surface of the window glass 20, and watertightness is maintained so that water droplets do not enter the first sash 13.
  • the gap g in the front-rear direction of the vehicle can be obtained. You may have. In consideration of variations in the mounting accuracy of parts, it is preferable to have a gap between the window glass 20 and the sash. However, as shown in FIGS. When 20 moves up and down, the window glass 20 may rotate around the attachment position to the glass holder 31.
  • the front corner portion 24 located at the front upper end portion of the window glass 20 is the inner peripheral surface (glass run) of the first sash 13 as indicated by a two-dot chain line. It is conceivable that the rotary body moves to a position where it comes into contact with the main body portion 74) of 71.
  • the gap g is large, the rotation angle of the window glass 20 increases, and the second edge 22 of the window glass 20 may come off from the second sash 14 as indicated by a two-dot chain line in FIG.
  • the front corner portion 24 of the window glass 20 bites into the inner peripheral surface of the first sash 13, which may increase friction. .
  • the glass holder 31 when the glass holder 31 is attached to the carrier plate 32, the glass holder 31 is biased in the vehicle front direction by the leaf spring 53, whereby the glass holder 31 is moved to the carrier plate. 32 can be fastened in place. At this time, the gap g between the first edge portion 21 of the window glass 20 and the inner peripheral surface of the first sash 13 is almost absent, that is, both the members are in proximity to or in contact with each other. As described above, the glass holder 31 is positioned by the bias of the leaf spring 53.
  • the rotational movement of the window glass 20 is suppressed, and as a result, the second edge 22 of the window glass 20 is prevented from being detached from the second sash 14 when the window glass 20 moves up and down. Is done. Further, when the window glass moves up and down, an event such as the window glass 20 and the front corner portion 24 biting into the inner peripheral surface of the first sash 13 is suppressed, and friction during sliding does not increase.
  • the guide rail 33 including the carrier plate 32 is mounted on the door panel 10 using mounting brackets 61 and 62. Further, glass holders 31, 31 are attached in advance to the attachment portion 23 of the window glass 20 at a predetermined interval.
  • the window glass 20 and the glass holder 31 can be attached by bonding with an adhesive. In another embodiment, the window glass 20 and the glass holder 31 can be fastened with bolts.
  • the window glass 20 having the glass holder 31 attached to the attachment portion 23 is fitted between the first sash 13 and the second sash 14. Thereafter, the glass holder 31 and the carrier plate 32 are fastened by bolts 64 and nuts 65.
  • FIG. 6 is an explanatory view showing a fastening state of the glass holder and the carrier plate.
  • the slot 52 provided in the carrier plate 32 is such that the gap g between the first edge portion 21 where the glass holder 31 is located on the vehicle front side of the window glass 20 and the inner peripheral surface of the first sash 13 is almost equal.
  • the bolt 64 inserted into the bolt hole 43 of the glass holder 31 is elongated in the longitudinal direction of the vehicle so as to be allowed. From this, when the glass holder 31 is fastened to the carrier plate 32, the horizontal mounting position of the glass holder 31 can be adjusted. For example, as shown by a two-dot chain line in FIG.
  • the leaf spring 53 provided on the carrier plate 32 is behind the vehicle body of the main body 41 of the glass holder 31. It contacts the side surface 44 located on the side.
  • the bolt 64 is inserted into the bolt hole 43 of the glass holder 31 and the long hole 52 of the carrier plate 32 and temporarily fixed by the nut 65.
  • the window glass 20 and the glass holder 31 are moved in the horizontal direction forward of the vehicle with respect to the carrier plate 32 by the urging force of the leaf spring 53, and the first edge portion of the window glass 20 located on the vehicle front side.
  • the glass holder 31 and the window glass 20 are positioned at positions indicated by solid lines in FIG. In the above operation, the bolt 64 moves along the elongated hole 52.
  • the glass holder 31 and the window glass 20 can be positioned by the leaf spring 53, and the gap between the first edge portion 21 of the window glass 20 and the inner peripheral surface of the first sash 13 is reduced. There can be almost no state. In this state, the bolt 64 and the nut 65 are finally tightened, and the glass holder 31 is fastened to the carrier plate 32.
  • the window glass 20 is moved when the window glass 20 is raised and lowered. Is prevented from rotating and the second edge 22 of the window glass 20 can be prevented from coming off the second sash 14. Further, when the window glass 20 moves up and down, the front corner portion 24 of the window glass 20 can be prevented from biting into the first sash 13, and the friction between the window glass 20 and the first sash 13 can be suppressed.
  • the rattling during the up-and-down movement of the window glass 20 can be reduced, the stress from the window glass 20 applied to the guide rail 33 via the carrier plate 32 can be reduced, so that the guide rail 33 has low rigidity.
  • the material can be adopted, and the degree of freedom in design can be increased.
  • the window regulator (for example, the window regulator 30) includes a guide rail (for example, the guide rail 33), a drive unit (for example, the drive motor 39, the reduction gear 40, and the drum 38), and a glass holder (for example, , Glass holder 31), a carrier plate (for example, carrier plate 32), a fastening member (for example, bolt 64, nut 65), and cables (for example, lifting cables 36, 37).
  • the carrier plate moves up and down along the guide rail and has two mounting holes (for example, a long hole 52) for fastening the glass holder.
  • the fastening member is inserted through the attachment hole and fastens the carrier plate and the glass holder.
  • the cable has one end attached to the carrier plate and the other end attached to the drum.
  • the carrier plate has a biasing member (for example, a leaf spring 53) that moves the glass holder to a predetermined position.
  • the width of the hole in the horizontal direction is longer than the height of the hole in the vertical direction so that the inserted fastening member can move according to the movement of the glass holder by the biasing member. Since the mounting position of the carrier plate is movable because the holes are long in the horizontal direction in this way, the mounting holes have a hole width of about 9 mm and a hole height of about 6 mm.
  • the adjustable amount can be appropriately set in consideration of the clearance between the sash and the window glass and the mounting tolerance between the window glass and the carrier plate.
  • the mounting hole if the hole width is increased, the moving distance of the fastening member can be increased, but the rigidity of the carrier plate is lowered, and the mold structure becomes complicated, such as using a slide mold.
  • the upper limit of the length of the mounting hole is about 12 mm for a bolt having a shaft diameter of about 6 mm, and the clearance between the window glass and the sash is 2 mm with respect to a distance of 6 mm (12 mm-6 mm) where the fastening member can move.
  • the ratio of the adjustable distance of the fastening member is about 0.3. Therefore, the ratio of the adjustable distance of the fastening member to the movable distance of the fastening member is preferably about 0.3 or more.
  • the window regulator biases the glass holder to a predetermined position by a biasing member provided on the carrier plate when fastening the carrier plate and the glass holder.
  • the carrier plate and the glass holder are fastened through a fastening member inserted through the mounting hole, and are positioned so that the glass holder is in a predetermined position by the biasing member. Can be maintained at a predetermined amount. Therefore, rattling of the window glass during the up-and-down movement of the window glass is suppressed, and furthermore, friction between the window glass and the sash is reduced, thereby enabling a smooth up-and-down movement.
  • the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the invention.
  • a plurality of embodiments and modifications described in this specification can be arbitrarily combined as necessary.
  • (6-1) Glass Holder In the first embodiment, the two glass holders 31 are used to hold the window glass 20, but the two glass holders 31 can be integrally formed.
  • the glass holding part 42 may be integrally formed and the two main body parts 41 may be provided below the glass holding part 42. It is also possible to form the main body 41 integrally and form two bolt holes 43 in the main body 41.
  • the leaf spring 53 on the vehicle front side can be omitted.
  • by fastening the glass holder 31 to the carrier plate 32 through the two bolt holes 43 it is possible to prevent the glass holder 31 from rotating and causing displacement, and the horizontal direction of the glass holder 31. It becomes easy to position.
  • the direction in which the glass holder 31 is energized by the leaf spring 53 can be the vehicle rear side.
  • the plate spring 53 is provided on the carrier plate 32 so that the plate spring 53 biases the main body 41 of the glass holder 31 from the front toward the rear. .
  • the glass holder 31 is positioned so that there is almost no gap between the sash on the rear side of the rear door and the window glass 20, and rattling in the up-and-down movement of the window glass 20 is suppressed.
  • the window glass 20 of the front door also has a gap between the second edge 22 of the window glass 20 and the second sash 14 so as to urge the glass holder 31 toward the B pillar 12 due to its shape. There can be almost no state.
  • the glass holder 31 can be attached to the window glass 20 at a position deviated from the vehicle longitudinal center.
  • the glass holder 31 can be attached near the lower end of the first edge 21.
  • the guide rail 33 is also arranged on the front side of the door panel 10 according to the mounting position of the glass holder 31.
  • the window glass 20 rotates around the attachment portion 23 when the window glass 20 moves up and down. Shaking of the glass 20 is likely to occur.
  • the glass holder 31 is fixed by the leaf spring 53 so that there is almost no gap g between the first edge 21 of the window glass 20 and the first sash 13. Since it is positioned at the position, it is possible to suppress rattling when the window glass 20 is moved up and down.
  • a friction reducing member can be attached to the main body 74 of the glass run 71.
  • the friction reducing member for example, a plate-like or sheet-like member formed of a synthetic resin material having a small friction coefficient such as a fluororesin containing tetrafluoride resin or polyacetal can be used.
  • Such a friction reducing member for example, is disposed on the surface with which the first edge 21 of the window glass 20 in the first sash 13 abuts, thereby reducing friction when the window glass 20 moves up and down. Can suppress the date.
  • the present invention can be applied to a window regulator that raises and lowers the window glass by electric or manual operation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
PCT/JP2016/068162 2015-06-18 2016-06-17 ウインドウレギュレータ WO2016204286A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680033684.2A CN107636244B (zh) 2015-06-18 2016-06-17 车窗玻璃升降器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-123022 2015-06-18
JP2015123022A JP6450652B2 (ja) 2015-06-18 2015-06-18 ウインドウレギュレータ

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WO2016204286A1 true WO2016204286A1 (ja) 2016-12-22

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CN (1) CN107636244B (zh)
WO (1) WO2016204286A1 (zh)

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