A multi-folding bicycle comprises a frame as well as a transmission assembly and a seat frame which are arranged on the frame, wherein the frame comprises a frame rod, a front support rod and a rear support rod, one end of the frame rod is connected with the middle part of the front support rod, and the other end of the frame rod is hinged with the rear support rod; the bicycle further comprises a first folding assembly for connecting the transmission assembly and the frame, a second folding assembly for connecting the seat frame and the frame as well as a third folding assembly for connecting the front support rod and the rear support rod; the transmission assembly and the seat frame are folded or unfolded relative to the frame through the corresponding first folding assembly and the second folding assembly. The multi-folding bicycle has the advantages as follows: by means of the folding structure of the frame rod, the space area of the folded bicycle is small, and the multi-folding bicycle has the advantages of simple structure, convenience in folding and the like.
Multi-folding bicycle
2015-09-30
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
Folding structure for folding bicycle and folding bicycle
Europäisches Patentamt | 2024
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