The invention relates to the technical field of electric vehicle shock absorbers, in particular to an electric vehicle air type shock absorber which comprises a shock absorption cylinder, the lower portion of the shock absorption cylinder is sleeved with an air cylinder, an air bag connected to the bottom of the shock absorption cylinder is arranged in the air cylinder, and the shock absorption cylinder is provided with an air source used for inflating and deflating the air bag. The two ends, in the axial direction of the damping cylinder, of the air bag are provided with supporting blocks in the damping cylinder. Compared with the prior art, the damping device has the following effects that when adjustment is needed, the air bag is inflated and deflated through the air source, the extending direction and length of the air bag in the damping cylinder are changed, the damping cylinder slides, and meanwhile the damping effect can be achieved.

    本申请涉及电动车减震器的技术领域,尤其是涉及一种电动车空气式减震器,包括减震筒,所述减震筒下方套设有空气筒,所述空气筒内设置有连接在所述减震筒底部的气囊,所述减震筒具有用于朝气囊内充放气的气源,所述气囊沿所述减震筒轴向方向的两端具有在所述减震筒内的支撑块。本申请具有以下效果:当需要进行调节时,通过气源对气囊内进行充放气,使得气囊在减震筒内延伸方向,进行长度的变化,从而使得减震筒进行滑移,同时能起到避震的效果。


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    Title :

    Air type shock absorber of electric vehicle


    Additional title:

    一种电动车空气式减震器


    Contributors:
    QU QINRONG (author) / QU ZEYU (author) / LI BAILU (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / F16F SPRINGS , Federn



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