The invention discloses a small high-strength folding bicycle. The small high-strength folding bicycle comprises a folding center frame integrally formed and a power output system arranged in a rear wheel frame. Firstly, the structural strength of a frame of the bicycle is high, deformation and breakage caused by a physical collision are not likely to happen in use, and the connection firmness of other components of the bicycle and the middle frame can be enhanced effectively; secondly, the power output system is embedded into the rear wheel frame, the rear wheel frame and a first shell of the center frame are integrally arranged, the power output system is made to be located on the rear portion of a bicycle body and embedded into the rear wheel frame, the unoccupied space of the frame is utilized effectively, the occupied space of the power output system is minimized, and the folded bicycle is smaller and more exquisite.
Small high-strength folding bicycle
2015-10-07
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |
Folding structure for folding bicycle and folding bicycle
European Patent Office | 2024
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