The invention relates to an electric bicycle and aims to provide an accompanying electric bicycle capable of realizing one-key intelligent full-automatic folding and unfolding functions. The bicycle comprises a faucet assembly, a front wheel assembly, a keel assembly and a rear wheel assembly, wherein the faucet assembly is movably connected with the front wheel assembly, and the front wheel assembly is movably connected with the keel assembly; the keel assembly is movably connected with the rear wheel assembly. One-key automatic folding and unfolding of the electric vehicle are completed through mutual cooperation of the handlebar assembly, the front wheel assembly, the keel assembly and the rear wheel assembly. Before and after folding, the size is obviously reduced, the structure is compact and round, the rear wheel is driven, the front wheel is in spoke-free hollowed-out design, the battery design position is hidden, folding and unfolding are controlled in a one-key mode, the brakedesign is hidden in the hub motor, magnetic hub brake is adopted, the size is small, the weight is light, and brake stability is good.
本发明涉及电动自行车,目的是提供一种可以实现一键式智能化全自动折叠和展开功能的随行电动自行车,包括龙头组件、前轮组件、龙骨组件和后轮组件,所述龙头组件与前轮组件活动连接,前轮组件与龙骨组件活动连接;龙骨组件与后轮组件活动连接,本发明通过龙头组件、前轮组件、龙骨组件和后轮组件之间的相互配合完成电动车的一键式自动折叠和展开;本发明折叠前后体积缩小比例明显,结构紧凑圆润,后轮驱动,前轮为无辐条镂空设计,电池设计位置隐蔽,一键式控制折叠和展开,刹车设计隐藏到轮毂电机里,采用磁毂刹车,不但体积小重量轻,且刹车稳定性好。
Annular folding type full-automatic folding electric bicycle
一种环折式全自动折叠电动车
2021-03-30
Patent
Elektronische Ressource
Chinesisch
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