一种轻量一体化电瓶车车架结构

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Through integrated welding technology and optimized structural design, combined with high-strength materials and coatings, the stability problem of the electric vehicle frame has been solved, and the overall load-bearing capacity and corrosion resistance of the frame have been improved.

CN224511349UActive Publication Date: 2026-07-17HUNAN MOUNTAIN ELECTRIC VEHICLE CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: HUNAN MOUNTAIN ELECTRIC VEHICLE CO LTD
Filing Date: 2025-09-28
Publication Date: 2026-07-17

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Abstract

本实用新型公开了一种轻量一体化电瓶车车架结构，包括车架，所述车架的两侧内壁之间固定连接有两个连接杆，两个连接杆之间通过卡扣卡接有踏板，所述车架的一侧内壁固定连接有安装架，车架的一端固定连接有尾板，车架的外壁固定连接有多个加强筋，所述车架的一端固定连接有车把套，所述车架的一侧外壁固定连接有加固块，加固块与车把套接触，所述车架的底部固定连接有两个第一安装座，所述车架的底部固定连接有两个第二安装座。本实用新型通过连接杆的设置能够增强车架两侧的横向连接强度，从而防止车架在载人载物时的侧向扩张，且增加了车架的整体性，从而防止车架的变形。

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Claims

1. A lightweight integrated battery car frame structure comprising a frame (1), characterized in that, Two connecting rods (4) are fixedly connected between the inner walls of the two sides of the frame (1). A foot pedal (5) is fastened between the two connecting rods (4) by a buckle. A mounting bracket (6) is fixedly connected to one inner wall of the frame (1). A tail plate (7) is fixedly connected to one end of the frame (1). Multiple reinforcing ribs (10) are fixedly connected to the outer wall of the frame (1). A protective layer (11) is provided on the outer wall of the frame (1). A lower protective layer is provided at the bottom of the frame (1).

2. The frame structure of a lightweight integrated battery car according to claim 1, wherein One end of the frame (1) is fixedly connected to a handlebar cover (2).

3. The frame structure of a lightweight integrated battery car according to claim 2, wherein A reinforcing block (3) is fixedly connected to one side of the outer wall of the frame (1), and the reinforcing block (3) is in contact with the handlebar cover (2).

4. The frame structure of a lightweight integrated battery car according to claim 1, wherein The bottom of the frame (1) is fixedly connected to two first mounting seats (8).

5. The frame structure of a lightweight integrated battery car according to claim 1, wherein The bottom of the frame (1) is fixedly connected to two second mounting seats (9).

6. The frame structure of a lightweight integrated battery car according to claim 1, wherein The protective layer (11) is one of polytetrafluoroethylene coating or conformal coating.

7. The frame structure of a lightweight integrated battery car according to claim 1, wherein The lower protective layer is one of polyurea elastic coating or polyvinyl chloride anti-stone chip coating.