一种电动自行车镂空网格碳纤维后叉装置

By designing a hollowed-out mesh carbon fiber rear fork device, the problems of complex structure and poor heat dissipation of electric bicycle rear forks were solved, achieving lightweight and efficient heat dissipation, and improving the overall performance and riding experience of the vehicle.

CN224511347UActive Publication Date: 2026-07-17东莞市杰途户外运动用品有限公司

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
东莞市杰途户外运动用品有限公司
Filing Date
2025-08-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing electric bicycle rear fork mechanism has a complex structure and unreasonable design, which leads to material aging, high wind resistance, and affects the overall performance and riding efficiency of the vehicle. It is also difficult to achieve both weight reduction and heat dissipation.

Method used

Design a hollowed-out mesh carbon fiber rear fork device for electric bicycles. It uses carbon fiber material and a hollowed-out mesh structure, combined with guide components to achieve lightweight and efficient heat dissipation. The guide components also help to organize cables and simplify the structure.

Benefits of technology

It achieves lightweight rear fork, good heat dissipation, extended service life, improved riding efficiency, neat cable storage, and simple and reasonable structure.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型涉及后叉装置技术领域,具体为一种电动自行车镂空网格碳纤维后叉装置,该后叉装置包括链轮柱、叉柱、中轴孔、后轴槽、网格板和导向件;链轮柱与叉柱为一体设计,整体为弓形设计,叉柱设置在链轮柱一端的两侧,中轴孔开设在链轮柱远离叉柱一端的内部,后轴槽开设在叉柱底端的内部,网格板设置在叉柱的顶端,导向件设置在一侧叉柱的内部;网格板包括连接板和连接块;连接块设置在连接板的两端,连接板与连接块为一体设计,连接板位于叉柱的内部,连接块与叉柱之间螺纹连接有螺丝,网格板为碳纤维材质,连接板的内部开设有圆形孔。本实用新型具备结构简单,设计合理,同时可以实现高效散热与减重,延长后叉使用寿命的优点。
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