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A driving device for a car window roller blind and a method for using the same

A driving device and rolling shutter technology, applied in the direction of door/window protection device, window, window/door, etc., can solve the problem that the rack movement space is easy to interfere with the vehicle body, so as to avoid interference movement, easy to use, and easy to operate. reliable results

Active Publication Date: 2017-11-07
HAIMEN CANGYUN MACHINERY CO LTD
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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 driving device for a car window roller blind and a method for using the same
  • A driving device for a car window roller blind and a method for using the same

Examples

Experimental program
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Effect test

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 fixed frame part 8 fixed on a vehicle body 88, and a roller blind assembly 9 pivotable relative to the fixed frame part 8, the roller blind 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, a drive shaft type gear 91 symmetrically coaxially arranged at the front and rear sides of the roller shade reel 81, and A biased pivoting wheel 94 fixedly connected to the lower end of the roller blind by a flexible pulling cable, the biased pivoting wheel 94 is biased by a pivoting bias spring so as to tighten the roller blind 92 downward; Two rack driving assemblies symmetrically positioned on the front and rear sides of the roller blind reel 81 are arranged in the fixing frame part 8 , each of the r...

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PUM

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Abstract

Provided are a novel driving device of a car window roller blind and a use method of the device. The device comprises a fixation support part (8) fixed on a car body (88) and a roller blind assembly (9) which can pivot relative to the fixation support part (8), the roller blind assembly (9) comprises a roller blind rolling shaft (81) which is used for being fixedly connected with the upper end of a roller blind (92) and can roll the roller blind (92), drive shaft type gears (91) symmetrically and coaxially arranged on the front side and the rear side of the roller blind rolling shaft (81) and a bias pivot wheel (94) which is fixedly connected with the lower end of the roller blind through a flexible pulling cable, and the bias pivot wheel (94) is subjected to biasing through a pivoting bias spring so as to pull the roller blind (92) tightly downwards; the fixation support part (8) is internally provided with two rack driving assemblies symmetrically positioned on the front side and the rear side of the roller blind rolling shaft (81) respectively.

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 method for using the same. 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 t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J1/20E06B9/72
CPCB60J1/2025E06B9/72
Inventor 陈建辉
Owner HAIMEN CANGYUN MACHINERY CO LTD