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Window regulator

A technology for car window lifts and appliances, which is applied to windows, vehicle parts, door/window accessories, etc., can solve the problems of restricting rack belts, etc., and achieve the effect of compactness and light weight

Active Publication Date: 2013-07-10
YACHIYO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the drive gear rotates, there is a force acting on the rack belt in a direction away from the drive gear, but the movement of the rack belt is restricted by the other side wall of the rack guide

Method used

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no. 1 Embodiment approach ）

[0088] Such as figure 1 As shown, the window regulator 1 of the present invention for raising and lowering the window glass 3 is built in the lower interior of the side door 2 of the automobile. Such as image 3 As shown, the window regulator 1 is mainly composed of the following components: a driving motor 4; a driving gear 5, which is pivotally mounted on the output shaft of the driving motor 4 ( Figure 11 ); expandable, that is, a flexible push-pull bar body 6 with one end and the other end, which is engaged with the drive gear 5, and is pushed and pulled by the rotation of the drive gear 5 in two directions; the carrier 7, which is connected to the push-pull bar One end side of the body 6 is connected and connected with the window glass 3; the guide rail 8 guides the push-pull bar body 6 and the carrier 7 in the drive path R1; and the frame 9 is formed by integrally forming the drive motor 4 The fixed support member of the guide rail 8, the holding member of the track o...

no. 2 Embodiment approach ）

[0120] refer to Figure 13 to Figure 26 A second embodiment of the present invention will be described. In addition, the same reference numerals are assigned to the same constituent elements as those of the first embodiment, and a part of description of overlapping parts is omitted. Such as Figure 13 As shown, a window regulator 1 for raising and lowering a window glass 3 is built in the lower interior of the side door 2 of the automobile. Such as Figure 15 As shown, the window regulator 1 is mainly composed of the following components: a driving motor 4; a driving gear 5, which is pivotally mounted on the output shaft of the driving motor 4 ( Figure 23 ); expandable, that is, a flexible push-pull bar body 6 with one end and the other end, which is engaged with the drive gear 5, and is pushed and pulled by the rotation of the drive gear 5 in two directions; the carrier 7, which is connected to the push-pull bar One end side of the body 6 is connected and connected with ...

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Abstract

A window regulator (1) comprises a drive gear that is attached to a drive motor (4), a pliable push-pull member (6) with an open end that engages with the drive gear and is push-pulled by the two-way rotation of the drive gear, a carrier (7) that connects to one end side of the push-pull member (6) and connects to a window pane, and a guiderail (8) that guides the push-pull member (6) and the carrier (7) in a drive route (R1), wherein a frame (9) is provided in which a means of fixedly supporting the drive motor (4), a means of fixedly supporting the guiderail (8), a means of retaining the path of the push-pull member (6) in an idling route (R2), and a means of attaching to an object to be attached, are integrally formed.

Description

technical field [0001] The present invention relates to a window regulator for raising and lowering a window glass of an automobile. Background technique [0002] As a conventional example of a window lifter, the structure described in Patent Document 1 can be cited. This window lifter has: a drive gear mounted on a drive motor; Engaged, and pushed and pulled by the rotation of the driving gear in two directions; the carrier, which is connected with one end side of the push-pull bar, and is connected with the window glass; and the guide rail, which is in the driving path. to boot. [0003] The technique of Patent Document 1 relates to the structure of the push-pull bar itself, and this document describes that a reinforcing chain is connected and fixed to a flexible elongated body to form the push-pull bar. [0004] Moreover, the structure described in patent document 2 can be mentioned as the prior art concerning the attachment structure of a window regulator. This docume...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F11/42B60J1/17E05F15/16
CPCE05F11/426E05Y2900/55E05F15/689B60J1/17
Inventor 中村晃之岩谷努金井俊之高仓崇
Owner YACHIYO IND CO LTD
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