WO2021079965A1 - Dispositif de levage de vitre de fenêtre - Google Patents

Dispositif de levage de vitre de fenêtre Download PDF

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Publication number
WO2021079965A1
WO2021079965A1 PCT/JP2020/039816 JP2020039816W WO2021079965A1 WO 2021079965 A1 WO2021079965 A1 WO 2021079965A1 JP 2020039816 W JP2020039816 W JP 2020039816W WO 2021079965 A1 WO2021079965 A1 WO 2021079965A1
Authority
WO
WIPO (PCT)
Prior art keywords
pulley
window glass
cable
facing surface
bracket
Prior art date
Application number
PCT/JP2020/039816
Other languages
English (en)
Japanese (ja)
Inventor
勝彦 婦木
Original Assignee
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 株式会社ハイレックスコーポレーション filed Critical 株式会社ハイレックスコーポレーション
Priority to BR112022003068A priority Critical patent/BR112022003068A2/pt
Priority to CN202080030150.0A priority patent/CN113728148B/zh
Publication of WO2021079965A1 publication Critical patent/WO2021079965A1/fr

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Classifications

    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes
    • 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
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • 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
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/43—Physical or chemical protection against wear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • the present invention relates to a window glass elevating device.
  • the openable window glass provided on the vehicle is attached to the carrier plate of the window regulator after attaching the window regulator that opens and closes the window glass to the door panel of the vehicle.
  • the window regulator to which the window glass is attached has a carrier plate to which the window glass is attached, a wire connected to the carrier plate, and a drive unit for driving the wire.
  • the wire is turned by a pulley provided at the upper end of the wind regulator which is on the upper side in the vertical direction of the vehicle (see Patent Document 1).
  • the pulley is rotatably connected to the wind regulator via a pulley bracket attached to the top of the wind regulator.
  • the lower end of the window glass When connecting the window glass to the window regulator, the lower end of the window glass may pass through the upper end of the window regulator attached to the door and be connected to the carrier plate. At this time, the lower end of the window glass may collide with the pulley bracket and the pulley bracket may move to the pulley side due to the impact, or the lower end of the window glass may collide with the pulley and the pulley may move to the pulley bracket side. is there. For example, in such a case, if burrs are formed at the end of the pulley bracket, the pulley may be damaged by the contact between the pulley and the burrs.
  • an object of the present invention is to provide a window glass elevating device that suppresses a collision between a burr of a pulley bracket and a pulley and suppresses scratches or breakage of the pulley.
  • the window glass elevating device of the present invention includes a drive unit, a moving member to which the window glass is attached, a cable that moves the moving member by being wound up and unwound by the drive unit, and a window glass elevating direction.
  • a pulley provided on the ascending direction side for changing the direction of the cable and a pulley bracket having a support portion for supporting the pulley are provided, and the support portion of the pulley bracket is a shaft support portion that pivotally supports the pulley.
  • the facing surface has a facing surface facing one end surface side of the pulley, and the facing surface is such that the distance between the one end surface and the facing surface on the outer peripheral portion of the pulley on the ascending direction side is the shaft support portion.
  • the end portion on the ascending direction side extends in a direction including the axial direction of the pulley as a directional component so as to be separated from the distance between the one end surface and the facing surface on the side.
  • the window glass elevating device of the present invention it is possible to suppress the collision between the burr of the pulley bracket and the pulley and suppress the scratch or breakage of the pulley.
  • FIG. 3 is a cross-sectional view taken along the line III-III of FIG. It is an enlarged view of the pulley bracket shown in FIG. 3 and the vicinity of the upper end of the pulley. It is a front view of the pulley bracket shown in FIG. It is a side view of the pulley bracket shown in FIG.
  • the window glass elevating device according to the embodiment of the present invention will be described with reference to the drawings.
  • the embodiments shown below are merely examples, and the window glass elevating device of the present invention is not limited to the following embodiments.
  • the window glass elevating device 1 of the present embodiment is wound and unwound by the drive unit 2, the moving member 3 to which the window glass W is attached, and the drive unit 2.
  • a cable 4 for moving the moving member 3, a pulley 5 provided on the ascending direction side of the elevating direction of the window glass W and changing the direction of the cable 4, and a pulley bracket 6 having a support portion 61 for supporting the pulley 5 are provided.
  • the window glass elevating device 1 further includes a guide member 7 for guiding the moving member 3.
  • the window glass elevating device 1 is attached to a predetermined attachment target and elevates and elevates the window glass W.
  • the window glass elevating device 1 of the present embodiment is, for example, a wind regulator attached to an attachment target such as a vehicle body door panel P (see FIG. 2).
  • the window glass elevating device 1 may be attached to an attachment target other than the door panel P of the vehicle body.
  • the direction in which the window glass W rises among the elevating directions of the window glass W when the window glass elevating device 1 is attached to the attachment target is defined as ". It is called "upper", “upper side” or “upward direction”, and the direction in which the window glass W descends is called “downward", “lower side” or “downward direction”.
  • the drive unit 2 is provided on the lower end side of the window glass elevating device 1, and the pulley 5 is provided on the upper end side of the window glass elevating device 1.
  • a guide member 7 is provided between the drive unit 2 and the pulley 5 along the elevating direction.
  • the window glass elevating device 1 may be a wind regulator having another known structure, such as a drive unit provided near the center of the guide member 7 in the longitudinal direction.
  • the drive unit 2 is a drive source for driving the cable 4.
  • the drive unit 2 may be one that electrically drives the cable 4 or one that manually drives the cable 4.
  • the drive unit 2 includes a motor 21 and a drum 22 as shown in FIG.
  • the motor 21 is configured to be able to rotate in the forward and reverse directions, and rotates the drum 22 in the forward and reverse directions. As a result, the cable 4 connected to the drum 22 is wound up on the drum 22 and unwound from the drum 22.
  • the cable 4 is operated by the drive unit 2 to move the moving member 3 connected to the cable 4 in the elevating direction.
  • the cable 4 is connected to the drum 22 and the moving member 3 of the drive unit 2.
  • the cable 4 has a first cable 41 and a second cable 42, as shown in FIG. One end (not shown) of each of the first cable 41 and the second cable 42 is connected to the drive unit 2 (drum 22). The other ends of the first cable 41 and the second cable 42 are connected to the moving member 3, respectively.
  • the first cable 41 is an ascending cable, which extends from the drive unit 2 (drum 22) toward the pulley 5 in the ascending direction, is changed by the pulley 5 and is directed toward the moving member 3 in the descending direction. It is extending.
  • the second cable 42 is a descending cable, and extends in the descending direction from the moving member 3 toward the drive unit 2.
  • the cable 4 a known control cable can be used.
  • the cable 4 is composed of two cables in the present embodiment, it may be composed of one cable.
  • the moving member 3 is operated by the cable 4 to move up and down, and the window glass W connected to the moving member 3 is moved up and down.
  • the moving member 3 is attached to the guide member 7 and moves along the longitudinal direction of the guide member 7 to raise and lower the window glass W.
  • the moving member 3 has a window glass connecting portion 31, and the window glass W is directly or indirectly attached to the window glass connecting portion 31.
  • the window glass W is attached to the moving member 3, for example, the lower end of the window glass W passes through the upper end of the window glass elevating device 1 attached to the door panel P, that is, the side of the pulley 5 and the pulley bracket 6. By moving downward, it is connected to the moving member 3.
  • the moving member 3 has a first connection portion 32a to which the end portion of the first cable 41 is connected and a second connection portion to which the end portion of the second cable 42 is connected, as shown in FIG. It has a part 32b.
  • the shape and structure of the moving member 3 are not limited to those shown in the figure.
  • the guide member 7 guides the moving member 3 so that the moving member 3 moves along a predetermined moving path.
  • the guide member 7 has a predetermined length in the elevating direction in order to move the moving member 3 and the window glass W by a predetermined moving length.
  • a pulley 5 is attached to one end (upper end) side of the guide member 7 via a pulley bracket 6, and the other end (lower end) side of the guide member 7 is attached.
  • the drive unit 2 is connected to the.
  • the guide member 7 is formed in the shape of an elongated plate extending along the moving path of the moving member 3. Further, in the present embodiment, the guide member 7 is curved in a bow shape along the longitudinal direction of the guide member 7 so as to follow the curvature of the door panel P, similarly to the window glass W.
  • the shape of the guide member 7 is not particularly limited as long as the moving member 3 can be guided along a predetermined moving path.
  • the pulley 5 is a member that rotates around a predetermined axis X (see FIG. 3) that changes the extending direction of the cable 4.
  • the pulley 5 is rotatably supported by the pulley bracket 6.
  • the pulley 5 is rotatably attached to the support portion 61 of the pulley bracket 6 via the shaft member AX.
  • the structure of the shaft member AX is not particularly limited as long as the pulley 5 can be rotatably supported with respect to the pulley bracket 6.
  • the shaft member AX is composed of one member in the present embodiment, but may be composed of a plurality of members.
  • the pulley 5 guides the cable 4 to one end surface 51 facing the support portion 61 of the pulley bracket 6, the other end surface 52 opposite to one end surface 51, and the cable 4. It has a cable guide groove 53 and a cable guide groove 53.
  • the cable guide groove 53 is formed so as to be recessed inward in the radial direction from the outer circumference of the pulley 5.
  • the portion inside the cable guide groove 53 in the radial direction is referred to as the bottom portion B (see FIG. 4) of the cable guide groove 53, and the cable 4 is guided along the bottom portion B.
  • the pulley bracket 6 is a member that supports the pulley 5. As described above, the pulley bracket 6 has a support portion 61 that supports the pulley 5. In the present embodiment, as shown in FIGS. 3, 5 and 6, the pulley bracket 6 further includes a guide member fixing portion 62 fixed to the guide member 7 and a mounting portion attached to a mounting target such as a door panel P. It has 63 and. In the present embodiment, the support portion 61 is provided on the upper end side of the pulley bracket 6, the mounting portion 63 is provided on the lower end side, and the guide member fixing portion 62 is provided between the support portion 61 and the mounting portion 63. ..
  • the guide member fixing portion 62 is a portion fixed to the guide member 7 by a known fixing means such as welding or bolts. Further, the mounting portion 63 is a portion to be mounted on a mounting target such as a door panel P by using a fastening member BL or the like such as a bolt.
  • the pulley bracket 6 has a width similar to that of the guide member 7, and is composed of an elongated plate-shaped member extending in the elevating direction.
  • the support portion 61 and the guide member fixing portion 62 extend substantially on the same surface, and the mounting portion 63 is separated from the guide member 7 in the thickness direction of the guide member 7, and the support portion 61 and the guide are guided. It extends substantially parallel to the member fixing portion 62.
  • the shape and structure of the pulley bracket 6 are not limited to the structure shown in the figure.
  • the pulley bracket 6 may be configured to be attached to the door panel P at the support portion 61 without having the attachment portion 63.
  • a shaft member (a member that pivotally supports the pulley 5 like the shaft member AX) is projected from the surface 61c of the support portion 61 opposite to the facing surface 61b, which will be described later, and the shaft member is inserted into the insertion hole of the door panel P.
  • the pulley bracket 6 may be attached to the door panel P by engaging.
  • the material of the pulley bracket 6 is not particularly limited, but is made of a metal, resin, or the like having a predetermined rigidity.
  • the support portion 61 of the pulley bracket 6 has a shaft support portion 61a that pivotally supports the pulley 5 and a facing surface 61b that faces one end surface 51 side of the pulley 5. There is.
  • the support portion 61 is a portion that supports the pulley 5.
  • the end edge Ea on the ascending direction side of the facing surface 61b is located at a position facing one end surface 51 of the pulley 5 and the pulley 5 in the axis X direction. ing.
  • FIGS. 1 the end edge Ea on the ascending direction side of the facing surface 61b is located at a position facing one end surface 51 of the pulley 5 and the pulley 5 in the axis X direction.
  • the edge Ea of the support portion 61 is along the outer peripheral portion of one end surface 51 of the pulley 5. It is curved and formed. As a result, the support portion 61 does not protrude substantially upward from the upper end of the pulley 5, and the window glass elevating device 1 is made compact in the vertical direction.
  • the shaft support portion 61a is a portion where the pulley 5 is shaft-supported.
  • the shaft support portion 61a has a through hole H through which the shaft member AX is inserted, and the pulley is provided by the shaft member AX inserted through the through hole H. 5 is rotatably supported by the pulley bracket 6.
  • the pulley 5 is attached to the pulley bracket 6 by attaching the shaft member AX to the pulley bracket 6, but the shaft portion 61a of the pulley bracket 6 has a shaft portion having the same function as the shaft member AX in advance. It may be provided.
  • the pulley 5 rotates with one end surface 51 of the pulley 5 facing the facing surface 61b of the support portion 61.
  • at least a part of one end surface 51 of the pulley 5 comes into contact with the facing surface 61b of the support portion 61 and slides in the rotational direction of the pulley 5.
  • the facing surface 61b refers to the entire surface of the support portion 61 that faces one end surface 51 of the pulley 5 in the axis X direction, regardless of whether or not it is in contact with the pulley 5.
  • the distance between one end surface 51 and the facing surface 61b on the outer peripheral portion of the pulley 5 on the ascending direction side is one on the shaft support portion 61a side.
  • the end portion E on the ascending direction side extends in a direction including the axis X direction of the pulley as a directional component so as to be separated from the distance between the end surface 51 and the facing surface 61b.
  • the "end E on the ascending direction side" of the facing surface 61b means a predetermined region of the facing surface 61b from the edge Ea on the ascending direction side.
  • the "upward side end E" of the facing surface 61b is a predetermined region from the curved end edge Ea extending along the outer peripheral portion of the pulley 5 as shown in FIG.
  • the pulley bracket 6 is located on the flat portion 611 extending substantially parallel to one end surface 51 of the pulley 5 and on the ascending direction side with respect to the flat portion 611.
  • a separating portion 612 extending in a direction of separating from one end surface 51 of the pulley 5, and an end portion E is formed in the separating portion 612.
  • the "distance between one end surface 51 and the facing surface 61b on the shaft support 61a side" is between the one end surface 51 and the facing surface 61b at a position closer to the shaft support 61a than the end E of the facing surface 61b.
  • the minimum interval of. For example, when one end surface 51 and the facing surface 61b partially slide on the shaft support portion 61a side of the end portion E, it means the distance at the sliding portion. Therefore, the "distance between one end surface 51 and the facing surface 61b on the shaft support 61a side” is, for example, a portion of the pulley 5 provided with a lightening hole or a portion of the pulley 5 in the vicinity of the shaft support 61a. Even if the distance between one end face 51 and the facing surface 61b is partially increased due to a portion having a thin thickness or the like, the minimum distance between one end face 51 and the facing surface 61b is to the last. Is.
  • the end E on the ascending direction side extends in a direction including the axis X direction of the pulley 5 as a directional component
  • the end E of the facing surface 61b is a surface perpendicular to the axis X (of the pulley 5). It means that it does not extend along a direction parallel to one end surface 51), but extends so as to be separated from one surface perpendicular to the axis X.
  • the pulley bracket 6 is separated from one end surface 51 of the pulley 5 at a position facing the end E at the end E of the facing surface 61b. It is curved or bent and extends at an angle.
  • the facing surface 61b at the end E has an upward surface in which the perpendicular line V includes the axis X direction of the pulley 5 as a directional component, as shown in FIG.
  • the facing surface 61b at the end E is a curved surface, but may be an inclined flat surface. Further, the facing surface 61b may be bent substantially vertically so as to extend substantially parallel to the axis X at the end portion E of the pulley bracket 6 on the ascending direction side.
  • the distance between one end surface 51 and the facing surface 61b is larger than the distance between the one end surface 51 and the facing surface 61b on the shaft support portion 61a side.
  • the end portion E on the ascending direction side is formed so as to extend in a direction including the axis X direction of the pulley 5 as a directional component. Therefore, for example, as shown in FIG. 4, even if a burr BR is generated on the edge Ea of the end portion E of the pulley bracket 6 during molding and processing, one end surface 51 of the pulley 5 and the burr BR Contact with is suppressed.
  • the pulley 5 is prevented from being damaged by the contact between the burr BR of the pulley bracket 6 and one end surface 51 of the pulley 5.
  • the window glass W is attached to the window glass elevating device 1 attached to the attachment target such as the door panel P
  • the lower end of the window glass W passes through the upper end of the window glass elevating device 1
  • the pulley 5 Collides with the pulley 5 or the pulley bracket 6, and the contact between the pulley 5 and the burr BR is suppressed. Therefore, according to the window glass elevating device 1 of the present embodiment, the pulley 5 is prevented from being damaged by the burr BR.
  • the length of the pulley bracket 6 is increased so that the tip of the pulley bracket 6 is separated from the pulley 5.
  • the corner between the end surface of the tip portion and the facing surface 61b may come into contact with the window glass W, causing scratches on the window glass W.
  • the facing surface of the tip end portion of the pulley bracket 6 faces upward, so that the pulley bracket 6 Even if the tip portion and the window glass W come into contact with each other, the window glass W is unlikely to be scratched.
  • the end portion E of the pulley bracket 6 on the ascending direction side has a curved portion separated from the pulley 5. Since the end portion E has the curved portion, the perpendicular line V of the facing surface 61b in the portion of the edge edge Ea where the burr BR is formed is the case where the end portion E is not curved (for example, the edge portion Ea). The position is the same, but the angle between the line L parallel to one end surface 51 of the pulley 5 is smaller than that (when the end portion E is an inclined plane).
  • the pulley bracket 6 has a flat portion 611 and a separating portion 612, and the separating portion 612 provided at the end portion E is shown in FIG.
  • the pulley 5 is formed in a region on the ascending direction side of the bottom B of the cable guide groove 53.
  • a force see arrow AR in FIG. 4
  • the flat portion 611 comes into contact with the flat portion 611, and rattling of the pulley 5 is suppressed.
  • the pulley bracket 6 has the flat portion 611 and the separating portion 612, it is possible to suppress abnormal noise generated by the pulley 5 and the burr BR.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

Dispositif de levage de vitre de fenêtre comprenant une unité d'entraînement 2, un élément mobile 3, un câble 4, une poulie 5 placée sur le côté direction de levage dans la direction de levage-abaissement d'une vitre de fenêtre W et qui change la direction du câble 4, et un support de poulie 6 doté d'une unité de support 61 pour supporter la poulie 5. L'unité de support 61 comprend un arbre de support 61a qui supporte la poulie 5, et une face opposée 61b qui s'oppose à l'une des faces d'extrémité 51 de la poulie 5. La face opposée 61b a une extrémité E sur le côté direction de levage qui s'étend dans une direction comprenant la direction de l'axe X de poulie 5 comme composante directionnelle de telle sorte que l'espace entre la face d'extrémité 51 et la face opposée 61b sur la circonférence externe de la poulie 5 sur le côté direction de levage est plus grand que l'espace entre la face d'extrémité 51 et la face opposée 61b sur le côté de l'arbre de support 61a. Grâce à ce dispositif de levage de vitre de fenêtre, les collisions entre les bavures de support de poulie et la poulie sont éliminées et les défauts de poulie et les dommages peuvent ainsi être supprimés.
PCT/JP2020/039816 2019-10-24 2020-10-23 Dispositif de levage de vitre de fenêtre WO2021079965A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112022003068A BR112022003068A2 (pt) 2019-10-24 2020-10-23 Dispositivo de elevação de vidro de janela
CN202080030150.0A CN113728148B (zh) 2019-10-24 2020-10-23 窗玻璃升降装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019193100A JP7094258B2 (ja) 2019-10-24 2019-10-24 窓ガラス昇降装置
JP2019-193100 2019-10-24

Publications (1)

Publication Number Publication Date
WO2021079965A1 true WO2021079965A1 (fr) 2021-04-29

Family

ID=75620097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/039816 WO2021079965A1 (fr) 2019-10-24 2020-10-23 Dispositif de levage de vitre de fenêtre

Country Status (4)

Country Link
JP (1) JP7094258B2 (fr)
CN (1) CN113728148B (fr)
BR (1) BR112022003068A2 (fr)
WO (1) WO2021079965A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424286U (fr) * 1987-07-28 1989-02-09
KR20060059518A (ko) * 2004-11-29 2006-06-02 현대자동차주식회사 자동차 도어 윈도우 레귤레이터의 풀리 장착구조
JP2018071231A (ja) * 2016-10-31 2018-05-10 株式会社ハイレックスコーポレーション 対象物移動装置
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