The invention discloses a shock absorber supporting arm for a double-wishbone suspension, the double-wishbone suspension and an electric automobile, the shock absorber supporting arm comprises a shock absorber mounting seat, a front arm and a rear arm, one end of the front arm is connected to a first outer side wall of the shock absorber mounting seat, and the other end of the front arm extends downwards; one end of the rear arm is connected to a second outer side wall of the shock absorber mounting seat, the other end of the rear arm extends downwards, and the front arm is arranged opposite to the rear arm; the inner wall and the outer wall of the front arm and the inner wall and the outer wall of the rear arm are each of an arc-shaped structure protruding outwards at the position close to the shock absorber installation base, and the arc-shaped structures are in smooth transition inwards when extending downwards. According to the invention, the arrangement universality can be met, the weight is light, and the bearing capacity is strong.

    本发明公开了一种双叉臂悬架用减震器支撑臂、双叉臂悬架及电动汽车,包括减震器安装座、前臂和后臂,所述前臂的一端连接在所述减震器安装座的第一外侧壁,所述前臂的另一端向下延伸,所述后臂的一端连接在所述减震器安装座的第二外侧壁,所述后臂的另一端向下延伸,所述前臂与所述后臂正对设置;在靠近所述减震器安装座的位置,所述前臂和所述后臂的内外壁均为向外凸的弧形结构,且所述弧形结构向下延伸时向内平滑过渡。本发明既能满足布置的通用性,重量又轻,承载能力也强。


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    Title :

    Shock absorber supporting arm for double-wishbone suspension, double-wishbone suspension and electric automobile


    Additional title:

    一种双叉臂悬架用减震器支撑臂、双叉臂悬架及电动汽车


    Contributors:
    LIU DONGPENG (author) / MENG FANLIANG (author) / LIU LILI (author) / CHENG KAI (author) / XIONG HUI (author) / ZHANG YONGJUN (author) / MAO YI (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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