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Transmission mechanism of automobile sunroof

A transmission mechanism and car sunroof technology, which is applied to vehicle parts, roofs, transportation and packaging, etc., can solve problems such as failure, loose transmission mechanism, and many parts, so as to achieve stable operation, avoid cumulative errors, and reduce components.

Inactive Publication Date: 2012-10-10
WUHU MOTIONTEC AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of parts used in the transmission mechanism of this structure, the errors caused in the production and assembly process will cause the transmission mechanism to loosen and fail.

Method used

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  • Transmission mechanism of automobile sunroof
  • Transmission mechanism of automobile sunroof
  • Transmission mechanism of automobile sunroof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] A transmission mechanism for an automobile sunroof provided by the present invention includes a lifting arm 10, the front end of the lifting arm 10 is movably connected with the front slider 21 in the chute 20, and the top end of the driving arm 30 is snapped into the lifting arm 10 to open In the curved groove 11, the lifting arm 10 and the front slider 21 are integrally formed, and the bottoms of the front slider 21 and the driving arm 30 are both arranged in the chute 20. During the sliding process of the driving arm 30 in the curved groove 11 of the lifting arm 10, the lifting arm 10 can rotate in a circle with its connection point with the front slider 21 as a circle point, or the front slider 21 drives the lifting arm 10 to Swipe back. Specifically, when the driving arm 10 moves to the front end of the curved groove 11, the inclination height of the lifti...

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PUM

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Abstract

The invention relates to the field of parts of automobile sunroofs, and in particular relates to a transmission mechanism of an automobile sunroof, which is stable and reliable in operation. The transmission mechanism of the automobile sunroof comprises a lifting arm, wherein the front end of the lifting arm is movably connected with a front sliding block in a sliding groove, the top end of a drive arm is blocked in a curved groove arranged on the lifting arm, the lifting arm and the front sliding block are integrally formed, and the bottoms of the front sliding block and the drive arm are arranged in the sliding groove. According to the technical scheme, the parts constituting the transmission mechanism of the sunroof is reduced, accumulation errors caused in production and assembly processes of the relevant parts are avoided, and thus the transmission mechanism of the sunroof is more reliable and stable in operation.

Description

technical field [0001] The invention relates to the field of automobile sunroof components, in particular to a transmission mechanism of an automobile sunroof. Background technique [0002] At present, the switch of the automobile sunroof is realized by a transmission mechanism composed of a lifting arm, a chute, and a driving arm. In the opened curved groove, the bottom of the driving arm is fixedly connected with the rear slider in the chute and slides in the guide groove, so that the lifting arm, the chute, and the driving arm form a stable triangle, and the driving arm moves in the chute Make the lifting arm rotate around the front slider as the fulcrum to form different inclination angles to achieve the purpose of controlling the opening or closing of the sunroof of the car. Because the transmission mechanism of this structure uses many parts, errors caused in the production and assembly process will cause problems such as loosening and failure of the transmission mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J7/057
Inventor 邵文彬
Owner WUHU MOTIONTEC AUTOMOTIVE
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