Car window roller shutter drive mechanism with adjustable limiting distance and use method thereof

A driving mechanism and rolling shutter technology, applied to windows, vehicle parts, windshields, etc., can solve the problem that the rack movement space is easy to interfere with the vehicle body, and achieve the effect of avoiding interference movement, convenient use and shortening size.

Inactive Publication Date: 2016-07-20
SHENGZHOU DEQING MACHINERY
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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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  • Car window roller shutter drive mechanism with adjustable limiting distance and use method thereof
  • Car window roller shutter drive mechanism with adjustable limiting distance and use method thereof

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Embodiment Construction

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

[0013] A vehicle window roller blind driving mechanism with an adjustable limit distance 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 roller blind assembly 9 includes a roller blind reel 81 fixedly connected to the upper end of the roller blind 92 and capable of winding the roller blind 92, and drive shafts coaxially arranged at the front and rear sides of the roller blind reel 81 symmetrically. Type gear 91, and the biasing pivoting wheel 94 that is fixedly connected with the lower end of described roller blind by flexible pulling cable, and described biasing pivoting wheel 94 is biased by pivoting biasing spring so that described roller blind 92 Tighten downwards; two rack drive assemblies symmetrically positioned at the front and rear sides of the roller blind reel ...

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PUM

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Abstract

Provided are a car window roller shutter drive mechanism with the adjustable limiting distance and a use method thereof. The car window roller shutter drive mechanism with the adjustable limiting distance comprises a fixed frame component (8) fixed to a car body (88), and a roller shutter assembly (9) which can pivot relative to the fixed frame component (8). The roller shutter assembly (9) comprises a roller shutter rolling shaft (81), drive shaft type gears (91) and a partially-pressed pivoting wheel (94), wherein the roller shutter rolling shaft (81) is used for being fixedly connected with the upper end of a roller shutter (92) and can roll the roller shutter (92); the drive shaft type gears (91) are arranged on the front side and the rear side of the roller shutter rolling shaft (81) symmetrically and coaxially; the partially-pressed pivoting wheel (94) is fixedly connected with the lower end of the roller shutter through a flexible dragging cable; and the partially-pressed pivoting wheel (94) is partially pressed by a pivoting partially-pressing spring so that the roller shutter (92) can be tensioned downwards. Two rack drive assemblies positioned on the front side and the rear side of the roller shutter rolling shaft (81) symmetrically are arranged in the fixed frame component (8).

Description

technical field [0001] The invention relates to the field of car window roller blinds, in particular to a car window roller blind driving mechanism with an adjustable limit distance and a use 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 t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/20
CPCB60J1/2019
Inventor 杨仙
Owner SHENGZHOU DEQING MACHINERY
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