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Automobile door handle transmission mechanism and working method thereof

A technology of a transmission mechanism and a door handle, which is applied in the field of auto parts, can solve the problems of thick handle thickness and large space occupation, and achieve the effects of prolonging life, saving space and not easy to wear.

Pending Publication Date: 2021-11-02
伟速达(中国)汽车安全系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that the handle in the form of a lever is relatively thick and occupies a large space, the present invention provides a door handle transmission mechanism that reduces the thickness of the door handle

Method used

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  • Automobile door handle transmission mechanism and working method thereof
  • Automobile door handle transmission mechanism and working method thereof
  • Automobile door handle transmission mechanism and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] like Image 6 , the support groove 42 includes a single support surface connected to the pushing guide surface 41 .

Embodiment 2

[0051] like Figure 7 and Figure 8 , the support groove 42 at least includes a support bottom surface 421 and a support side surface 422, the push guide surface 41 is connected to the support side surface 422, the support side surface 422 is arranged along the pushing direction of the slider 4, and one end surface 231 of the handle leg 23 is parallel to the support side surface 422 , and during the pushing process of the slider 4 , the extension surface of the end surface 231 changes from intersecting with the pushing guide surface 41 to being aligned with the supporting side surface 422 .

[0052] A working method of the above-mentioned car door handle transmission mechanism, comprising the following steps:

[0053] S1: The actuator 5 pushes the slider 4 out, and the slider 4 pushes the handle leg 23 to move to drive the handle 2 to rotate;

[0054] S2: The handle 2 is rotated from the hidden position to the middle unfolded position, and then the supporting groove 42 coope...

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PUM

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Abstract

The invention relates to the technical field of automobile parts, in particular to an automobile door handle transmission mechanism. The automobile door handle transmission mechanism comprises a base, a handle and a swing arm are rotationally connected to the base, the positions of the handle at least comprise a hidden position, a middle unfolding position and a maximum unfolding position, at least one tooth is arranged on the swing arm, a transmission guide face correspondingly matched with the tooth is arranged on the handle, and the transmission guide face is a cam face. According to the automobile door handle transmission mechanism, the teeth are matched with the transmission guide face, the occupied space of the handle in the thickness direction can be saved, the transmission guide face can be the cam face, and the transmission process is more stable.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a vehicle door handle transmission mechanism and a working method thereof. Background technique [0002] The lever on the door handle is generally designed to contact and interact with the swing arm. For example, the handle lever in the patent No. CN201910385947.1 is limited by the swing arm’s rotation stroke. Because the lever of the handle must always be in contact with the swing arm, Therefore, the lever of the general swing arm is relatively long, so the rear seat of the handle takes up a lot of space, the thickness of the entire handle is generally thick, and the force of the push rod and the swing arm generally acts on the center of the swing arm. After a period of use, the swing arm The center will move and affect the transmission accuracy. Contents of the invention [0003] In order to solve the problems in the prior art that the handle in the form of a lever is rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B79/22E05B85/16E05B85/00E05B81/20E05B81/04
CPCE05B79/22E05B85/16E05B85/00E05B81/20E05B81/04
Inventor 张伟凤邬晓菠
Owner 伟速达(中国)汽车安全系统有限公司
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