The invention discloses a pedal assembly with a self-locking central shaft. The pedal assembly comprises a pedal support, a pedal arm and a pedal, and the pedal support and the pedal arm are integrally connected through the self-locking central shaft. The self-locking type center shaft structurally comprises a hollow shaft body, a flange part is arranged at one end of the shaft body, a plurality of elastic inverted buckles are evenly distributed on the outer side face of the other end of the shaft body in the circumferential direction, and the flange part and the elastic inverted buckles are in axial clamping fit. By adopting a hollow and quick-insertion type fastening structure, the pedal assembly has the positive effects of being light in weight, simple to manufacture, low in cost, quickto assemble and good in fastening effect.
本发明公开了一种含自锁式中心轴的踏板总成,包括踏板支架、踏板臂、脚踏板,踏板支架和踏板臂通过自锁式中心轴连接成一体;自锁式中心轴的结构为:包括空心的轴体,轴体的一端上设有法兰部,轴体的另一端外侧面上圆周均布有多个弹性倒扣,法兰部与弹性倒扣呈轴向夹紧配合;本发明采用空心+快插式紧固结构,具有重量轻、制作简单、成本低廉、快速装配、紧固效果好的积极效果。
Pedal assembly with self-locking central shaft
一种含自锁式中心轴的踏板总成
2020-10-30
Patent
Electronic Resource
Chinese
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