A magnetic-positioning quick-folding portable bicycle comprises a quick folding handlebar, a front fork, a front part, a middle beam, a folding connecting part, a clamping quick release part, a tug part, a rear fork part, a saddle, 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 part and a folding base part, the front part is rotationally connected with a front shaft tube, the middle beam is rotationally connected with the front part, the middle beam is formed by connecting a beam pipe, a front connecting part, a front connecting part locking quick release, an upper magnetic attraction part and a lower magnetic attraction part, the beam pipe is sleeved with the folding connecting part and the tug part, the folding connecting part is rotationally connected with the saddle and the rear fork part respectively, the rear fork part is formed by connecting two rear forkparts, a five-way pipe and a shock absorption part, the shock absorption part abuts against a tug frame of the tug part to generate a shock absorption effect, the two rear fork parts are connected with the rear wheel, the saddle is formed by connecting a seat pipe, a locking part, a connecting rod and a saddle seat, the front wheel is installed on the front fork, and the driving mechanism is composed of a middle shaft, two cranks, a crankset, two pedals, a flywheel and a chain.

    一种磁性定位快捷折叠便携自行车,包括快捷折叠车把、前叉、前件、中梁、折叠连件、夹紧快拆、拖轮件、后叉件、车座、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,前件与前轴管转动连接,中梁与前件转动连接,中梁由梁管、前连件、前连件锁紧快拆、上磁吸和下磁吸连接而成,梁管套接有折叠连件和拖轮件,折叠连件分别与车座和后叉件转动连接,后叉件由两后叉片、五通管、避震件连接而成,避震块与拖轮件的拖轮架相靠而产生避震效果,两后叉片连接后轮,车座由座管、锁接件、连杆和鞍座连接而成,前轮安装于前叉,驱动机构由中轴、两曲柄、牙盘、两脚蹬、飞轮和链条构成。


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    Title :

    Magnetic-positioning quick-folding portable bicycle


    Additional title:

    磁性定位快捷折叠便携自行车


    Contributors:

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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