A quick-folding magnetic-positioning portable vertical bicycle comprises a quick folding handlebar, a front fork, a front piece, a middle beam, a folding connecting piece, a tug piece, a rear fork piece, a front wheel, a rear wheel and a driving mechanism, the quick folding handlebar is formed by connecting a left handlebar, a right handlebar, a latch hook piece, a locking piece and a folding basepiece, the folding base piece is connected with the front fork and the front piece, the middle beam comprises a beam pipe, a front connecting piece, a front connecting piece locking quick release, alower magnet, a middle beam latch hook piece and a front wheel buckle, the middle beam latch hook piece can be locked with the front piece, the beam pipe is sleeved with the folding connecting piece and the tug piece, the middle beam is connected with the front piece and the rear fork piece, the rear fork piece is composed of two rear fork pieces, a five-way pipe and a shock absorption piece, therear fork piece is connected with the rear wheel, the front wheel is installed on the front fork, the driving mechanism comprises a middle shaft, two cranks, a crankset, two pedals, a flywheel and a chain, the middle shaft is rotationally connected into the five-way pipe, the flywheel is connected to the rear wheel, and the chain is winded around the crankset and the flywheel.
一种快捷折叠磁性定位便携立式自行车,包括快捷折叠车把、前叉、前件、中梁、折叠连件、拖轮件、后叉件、前轮、后轮和驱动机构,快捷折叠车把由左手把、右手把、锁钩件、锁紧件和折叠基件连接而成,折叠基件连接前叉和前件,中梁包括梁管、前连件、前连件锁紧快拆、下磁吸、中梁锁钩件和前轮扣,中梁锁钩件能与前件锁接,梁管的上套接有折叠连件和拖轮件,中梁连接前件和后叉件,后叉件由两后叉片、五通管、避震件构成,后叉件连接后轮,前轮安装于前叉,驱动机构包括中轴、两曲柄、牙盘、两脚蹬、飞轮和链条,中轴转动连接于五通管中,飞轮连接于后轮,链条绕接于牙盘和飞轮上。
Quick-folding magnetic-positioning portable vertical bicycle
快捷折叠磁性定位便携立式自行车
2020-06-19
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |
Portable vertical electric bicycle with quick folding and magnetic positioning functions
European Patent Office | 2020
|Magnetic-folding and positioning portable vertical bicycle
European Patent Office | 2020
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