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A kind of drive device for window roller blind and using method thereof

A technology for driving equipment and roller blinds, which is applied to windows, vehicle parts, windshields, etc., and can solve the problems that the rack movement space is easy to interfere with the car body, etc., and achieve the effects of avoiding interference movement, convenient use, and reliable operation

Active Publication Date: 2017-12-05
SDZ AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, an integrally solidified and connected rack is often used for driving the rack drive, which is likely to interfere with the car body in the movement space of the rack when it is close to the end of the car body

Method used

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  • A kind of drive device for window roller blind and using method thereof
  • A kind of drive device for window roller blind and using method thereof

Examples

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Embodiment Construction

[0012] Combine below Figure 1-2 The present invention will be described in detail.

[0013] A driving device for a vehicle window roller blind according to an embodiment, comprising a fixing frame part 8 fixed on a vehicle body 88, and a roller blind assembly 9 pivotable relative to the fixing frame part 8, the rolling The shade assembly 9 includes a roller shade reel 81 for being fixedly connected with the upper end of the roller shade 92 and capable of winding the roller shade 92 , and drive shaft gears 91 symmetrically and coaxially arranged at the front and rear sides of the roller shade reel 81 . , and a biased pivot wheel 94 fixedly connected to the lower end of the roller blind by a flexible pulling cable, the biased pivot wheel 94 is biased by a pivot bias spring so that the roller blind 92 is pulled downwards Tight; two rack drive assemblies symmetrically positioned at the front and rear sides of the roller blind reel 81 are arranged in the fixed frame part 8, and e...

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Abstract

The invention relates to a driving device for a vehicle window roller blind and a using method thereof. The driving device comprises a fixed frame part (8) and a roller blind component (9), wherein the fixed frame part (8) is fixed on a vehicle body (88); and the roller blind component (9) can pivot relative to the fixed frame part (8). The roller blind component (9) comprises a roller blind scroll (81), driving shaft type gears (91) and a biasing pivot wheel (94), wherein the roller blind scroll (81) is fixedly connected with the upper end of the roller blind (92) and can wind the roller blind (92); the driving shaft type gears (91) are symmetrically and coaxially arranged on the front and rear sides of the roller blind scroll (81); the biasing pivot wheel (94) is fixedly connected with the lower end of the roller blind through a flexible traction cable; the biasing pivot wheel (94) is biased through a pivoting biasing spring so as to tension the roller blind (92) downwards; and two rack driving components, which are symmetrically positioned on the front and rear sides of the roller blind scroll (81), are arranged in the fixed frame part (8).

Description

technical field [0001] The invention relates to the field of car window roller blinds, in particular to a driving device for car window roller blinds and a usage method thereof. Background technique [0002] Window roller blinds are used to adjustably shade windows and have been widely used in vehicles. [0003] It is usually considered to use a rack and pinion transmission mode to perform this adjustment in order to provide effective and reliable adjustment of the precise opening range of the curtain. [0004] However, due to the limited space of the vehicle and the aesthetics of the cabin, the overall size of the rack and pinion is expected to become smaller. In the prior art, an integrally solidified and connected rack is often used for drive in the rack drive, and when it is close to the end of the vehicle body, the movement space of the rack is likely to interfere with the vehicle body. Contents of the invention [0005] The object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J1/20
CPCB60J1/2019
Inventor 池荣
Owner SDZ AUTO PARTS
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