The invention provides a bushing which comprises a bushing body, and the bushing body comprises a first inner pipe, a first outer pipe and a first rubber body; a convex structure is arranged on the outer wall of the first inner pipe; the first outer pipe comprises a plurality of arc-shaped pieces, the arc-shaped pieces are distributed at intervals in the circumferential direction of the first outer pipe, a first gap exists between every two adjacent arc-shaped pieces, the first outer pipe is arranged on the outer wall of the first inner pipe in a sleeving mode, and a second gap exists between the first outer pipe and the first inner pipe; the first rubber body is arranged in the second gap and used for connecting the first inner pipe and the first outer pipe in a vulcanization mode. Therefore, the bushing of the embodiment can simultaneously meet the requirements of large radial rigidity, large axial rigidity and low torsional rigidity, so that a vehicle can simultaneously meet the requirements of good driving smoothness and control stability.

    本发明提供了一种衬套,包括衬套主体,衬套主体包括第一内管、第一外管和第一橡胶体;第一内管的外壁上设有凸起结构;第一外管包括多个弧形片,多个弧形片沿第一外管的周向方向间隔分布,相邻的两个弧形片之间存在第一间隙,第一外管套设于第一内管的外壁,且与第一内管之间存在第二间隙;第一橡胶体设置于第二间隙内,用于将第一内管与第一外管硫化连接。可见,本实施例的衬套可以同时满足大的径向刚度、大的轴向刚度和低的扭转刚度,从而使车辆可以同时满足良好的行驶平顺性和操纵稳定性。


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    Title :

    Bushing, suspension system and vehicle


    Additional title:

    一种衬套、悬架系统及车辆


    Contributors:
    BAI YAOMING (author) / FENG QIANG (author)

    Publication date :

    2022-09-02


    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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