A portable Double Folding bicycle comprising a front wheel, a frame assembly and a rear wheel, the frame assembly comprises a handlebar, a front frame, a crossbar assembly, a rear frame and a saddle, the handlebar is detachably connected to the upper end of the front frame; and the crossbar assembly comprises a front crossbar, a middle crossbar and a rear crossbar, the rear end of the front crossbar is connected to the front end of the middle crossbar through a first folder, the rear end of the middle crossbar is connected to the front end of the rear crossbar through a second folder, and the saddle is detachably connected to the rear crossbar, with the inclination angle of the first folder being 58°-62°, and the inclination angle of the second folder being 89°-94°. The present invention facilitates the bicycle dragging and improves the overall usability of the bicycle.


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    Title :

    Portable double folding bicycle


    Contributors:

    Publication date :

    2020-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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