The invention discloses a steering limiting structure. The cost investment of a mold and a welding tool of a limiting block is reduced. Comprising a bicycle frame vertical pipe and a steering stand column, the steering stand column is installed in the bicycle frame vertical pipe through a bearing combination, a handlebar pipe is installed at the upper end of the steering stand column, the front shock absorber is connected with an upper connecting plate, a front shock absorber and a lower connecting plate, and the front shock absorber is used for being connected with a front fork; a steering limiting block is arranged at the lower end of the frame vertical pipe, an arc-shaped limiting groove is correspondingly formed in the lower connecting plate, the steering limiting block is inserted into the limiting groove, and the two ends of the limiting groove are used for being matched with the steering limiting block to limit the steering angle. When the handlebar tube is rotated, the frame vertical tube keeps static relative to the frame, the handlebar tube drives the steering stand column, the upper connecting plate, the lower connecting plate and the front shock absorber to rotate around the frame vertical tube, and therefore the steering function is achieved.

    本发明公开了一种转向限位结构,减少了限位块的模具和焊接工装费用投入。包括车架立管、转向立柱,所述车架立管内通过轴承组合安装有转向立柱,转向立柱的上端安装方向把管,其特征在于:所述转向立柱连接上连接板、前减震器、下连接板,所述前减震器用于连接前叉;所述车架立管的下端设有转向限位块,所述下连接板上对应设有呈弧形的限位槽,所述转向限位块插入限位槽内,限位槽的两端用于与转向限位块配合,限定转向角度;当转动方向把管时,车架立管保持和车架相对静止,方向把管带动转向立柱、上连接板、下连接板、前减震器绕车架立管转动,从而实现转向功能。


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    Title :

    Steering limiting structure


    Additional title:

    一种转向限位结构


    Contributors:
    ZHANG HUA (author) / WU JUN (author) / MOON WON-DONG (author) / LIN DEXING (author) / LI XUN (author)

    Publication date :

    2023-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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