A glass lifter carriage structure

By improving the design of the hanging groove and buffer block of the glass lifter bracket, the problems of abnormal noise and lifting failure during the operation of the bracket were solved, the noise reduction, fatigue resistance and wear resistance were improved, the service life was extended and the user satisfaction was increased.

CN224591996UActive Publication Date: 2026-08-04CHANGCHUN HI-LEX AUTO CABLE CO LTD
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Patent Information

Application Number
CN202521609170.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-30
Publication Date
2026-08-04
Estimated Expiration
2035-07-30

AI Technical Summary

Technical Problem

Existing window regulator brackets are prone to making abnormal noises during operation due to wear and thinning of the baffles or reduction in cable tension. The cables are also easily mis-attached or reversed, causing lifting failure. The buffer blocks may fall off, causing abnormal noises and reducing user satisfaction.

Method used

The cable hanging groove 1 and cable hanging groove 2 on the bracket body are arranged opposite each other. The isolation cable groove and buffer block are integrally formed with the bracket. The width of the isolation cable groove is greater than the diameter of the cable and the inner wall does not contact the cable joint spring. The cable joint spring is eliminated and the cable hanging groove structure and buffer block design are improved.

Benefits of technology

It solves the problems of abnormal noise and lifting failure during bracket operation, improves noise reduction, fatigue resistance and wear resistance, extends service life, and enhances user experience and structural quality.

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Abstract

The utility model relates to a kind of glass lifter bracket structure, belong to the component of automobile glass lifter.The relative arrangement of hanging line groove one and hanging line groove two is arranged on bracket body, cable joint spring one is set in hanging line groove one, isolation line groove is located at the front end of the outgoing wire direction of hanging line groove two, buffer block is integrally injection molded with bracket body.The advantages are novel structure, the abnormal sound and fracture problem generated in the running process of glass bracket caused by the lap joint of two cables is solved by adopting isolation line groove;By the relative arrangement of hanging line groove, the problems of cable hanging error, leading to lifting failure, rework and scrap are solved;By using the buffer block integrated with bracket, the problem of abnormal sound in the lower support point position of bracket caused by the falling of original buffer block during use is solved.The noise reduction, fatigue resistance, wear resistance and durability of glass lifter structure are improved.
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