A high-structural-stability two-wheeled electric vehicle fender injection molded part

By introducing an I-shaped frame structure of supporting columns, crossbeams, and connecting rods into the injection-molded protective plate of a two-wheeled electric vehicle, combined with sound-absorbing panels and foot pedals, the structural strength and noise reduction issues of the injection-molded protective plate are solved, achieving high structural stability and multi-functionality, and improving riding comfort and reliability.

CN224528854UActive Publication Date: 2026-07-21KUN SHAN ZHI MEI XU METAL PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
KUN SHAN ZHI MEI XU METAL PROD CO LTD
Filing Date
2025-10-13
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing high structural stability two-wheeled electric vehicle skid plate injection molding parts are insufficient in terms of structural strength, vibration resistance and noise reduction stability, and lack foot support function, which affects service life and riding comfort.

Method used

An I-shaped frame structure comprising supporting columns, supporting beams, and connecting rods was designed. Combined with sound-absorbing panels and foot pedals, the overall rigidity of the protective panel is enhanced by structural adhesive bonding and limiting slot fixing. Noise reduction is achieved by using composite porous sound-absorbing materials, forming a multi-point constraint fixing method.

Benefits of technology

It significantly improves the structural strength and noise reduction effect of the guard plate, enhances fatigue resistance and riding comfort, ensures the stability of the sound-absorbing plate and guard plate, and has multiple functions such as protection, noise reduction and pedaling, making it suitable for mass production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to electric motor car apron injection moulded part technical field, and disclose a kind of two-wheeled electric motor car apron injection moulded part of high structural stability, including injection apron, the left end of injection apron is equipped with first mounting hole, the right end of injection apron is equipped with second mounting hole, the outside of injection apron is connected with footboard by bottom portion, the inner side wall of injection apron is provided with sound-absorbing board, the inside of injection apron and located the outside of sound-absorbing board left-right symmetry is equipped with two support columns, two the support column between through two vertical distribution support crossbeam is connected, two the support crossbeam between through connecting rod is connected, the rear side wall of two support columns is connected by four support resistance column through sound-absorbing board and the inner side wall of injection apron.The utility model is through being equipped with two support columns, support crossbeam, connecting rod and support resistance column, utilize the mutual cooperation between them, to improve the structural strength of the apron injection moulded part.
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