The invention provides a multifunctional folding bicycle which comprises a bicycle frame, the bicycle frame comprises a front bicycle frame and a rear bicycle frame, the upper end of the front bicycle frame is hinged to the front end of the rear bicycle frame, a locking assembly is arranged between the front bicycle frame and the rear bicycle frame, and when the bicycle frame is in an unfolded or folded state, the locking assembly is used for limiting the relative position between the front bicycle frame and the rear bicycle frame; a front tire is arranged at the lower end of the front frame, rear tires are arranged on two side walls of the lower end of the rear frame, a box body is detachably arranged at the rear end of the rear frame, a throwing inlet is formed in the box body, and a handle frame and a seat frame which can be fixed or rotated are respectively arranged at the upper end of the rear frame. When the handle frame and the frame are in a folded state, the seat frame is rotated and fixed to serve as a push-pull handlebar; the folding tricycle is compact and reasonable in structural design, can be used as a tricycle in an unfolded state and can also be used as a push-pull tricycle in a folded state, the functions of the folding tricycle are enriched, and the folding tricycle can adapt to application in different scenes and is high in practicability.

    本发明提供一种多功能折叠车,包括车架,所述车架包括前车架和后车架,所述前车架上端与后车架前端铰接、且二者之间设有锁止组件,车架处于打开或折叠状态时、锁止组件用以限定前车架和后车架之间的相对位置;所述前车架下端设有前胎,所述后车架下端两侧壁上均设有后胎、后端可拆卸装有箱体,所述箱体上设有掷入口,所述后车架上端分别装有可固定或转动的把手架和座椅架,把手架和车架处于折叠状态时、旋转并固定座椅架用以充当推拉车把手;本发明结构设计紧凑、合理,其在打开状态下可作三轮车使用,在折叠状态又可作推拉车使用,丰富了折叠车的功能,能够适应不同场景下的应用,实用性高。


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    Title :

    Multifunctional folding bicycle


    Additional title:

    一种多功能折叠车


    Contributors:
    HU XIANGSONG (author) / ZHOU YONGJIAN (author) / JIANG YING (author) / DAI LINLIN (author) / YANG XUEJIAO (author) / ZHOU HANXIAO (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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