The invention discloses an adjustable handbar stem of a bicycle, which comprises a vertical pipe connected with a bicycle front fork vertical pipe and a handlebar connector connected with a bicycle handlebar, the handlebar connector comprises an adjusting assembly, a clamping ring and two supporting plates, one ends of the two supporting plates are connected with the vertical pipe, the adjusting assembly is arranged between the two supporting plates, and the clamping ring is arranged between the two supporting plates. The clamping ring is connected with the adjusting assembly, a through hole allowing a handlebar to penetrate through is formed in the clamping ring, and the adjusting assembly drives the clamping ring to move on the supporting plate so as to adjust the distance between the vertical pipe and the clamping ring. The adjustable handlebar stem is simple in structure, convenient to operate, time-saving and labor-saving, and people can conveniently adjust the length and angle of the handlebar stem according to own conditions.

    本发明公开一种自行车可调把立,包括与自行车前叉竖管连接的立管和与自行车车把连接的把接头,所述把接头包括调节组件、夹环和两个支撑板,所述两个支撑板的一端与所述立管连接,所述调节组件设于所述两个支撑板之间,所述夹环与所述调节组件连接,所述夹环上设有供车把穿设的贯通孔,所述调节组件驱动所述夹环在所述支撑板上移动,以调节所述立管与所述夹环之间的距离。本发明结构简单,方便人们根据自身情况调整把立的长度和角度,操作方便,省时省力。


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    Title :

    Adjustable handlebar stem of bicycle


    Additional title:

    一种自行车可调把立


    Contributors:
    ZHANG ZELIN (author) / LI ZHONGXUN (author)

    Publication date :

    2021-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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