The invention relates to the technical field of bicycle wheels, in particular to a rear wheel hub assembly structure which comprises a rim, a hub arranged in the middle of the rim and a plurality of spokes annularly connected between the rim and the hub, and various problems can be brought to the hub after lubrication inside the hub is insufficient or lubricating grease is polluted. Wherein one is hub shaking in the riding process of the bicycle, and spoke bending deformation caused by hub shaking can be caused by hub shaking, power generated in the spoke deformation process is detected and collected and converted into power for lubricating grease supply and conveying, in this way, the lubricating grease is supplied into a hub inner part assembly and a tower footing part assembly, old polluted lubricating grease is extruded out, and therefore the lubricating grease can be supplied to the hub inner part assembly and the tower footing part assembly. Therefore, the purpose of automatically lubricating the hub is achieved.
本发明涉及自行车车轮技术领域,具体为一种后轮花鼓总成结构,包括有轮圈、轮圈中部设置的花鼓,以及轮圈和花鼓之间环设连接的多个辐条,花鼓内部润滑不足或是润滑脂被污染后,会给花鼓带来多种问题,其中一种表现为自行车骑行中的花鼓抖动,花鼓抖动会引起辐条受压弯曲变形,本发明通过检测收集辐条变形中产生的动力,来转化为润滑脂供给输送的动力,这样润滑脂供给到鼓内零件集成和塔基零件集成中,且将旧污染的润滑脂挤出,完成润滑脂的替换,这样实现花鼓自动润滑的目的。
Rear wheel hub assembly structure
一种后轮花鼓总成结构
2024-11-12
Patent
Electronic Resource
Chinese
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