The invention discloses an automobile collision buffer. The automobile collision buffer comprises a base, a buffer assembly, a cylindrical column and a sinker bar, the lower end of the sinker bar is connected with the cylindrical column through an elastic clamping ring. The buffer assembly comprises a cylinder body, a piston rod and a cylinder cover; wherein the cylinder body is filled with buffersolution, the cylinder cover is in threaded connection with the cylinder body, a piston is arranged at the lower end of the piston rod, a baffle is arranged at the upper end of the piston rod, the piston rod penetrates through a center hole of the cylinder cover, a plurality of shear plates are arranged between the baffle and the bottom surface of the sinker bar, and the center of the top surfaceof the base is fixedly connected with the cylinder body and a cylindrical column. According to the invention, the impact force generated by collision is effectively limited, the collision energy is consumed, and the safety of automobiles and personnel is ensured.

    本发明公开了一种汽车碰撞缓冲器,包括底座、缓冲组件、筒形柱和撞杆,所述撞杆的下端通过弹性卡圈与所述筒形柱相连,所述缓冲组件包括缸体、活塞杆和缸盖,所述缸体内充满缓冲液,缸盖与所述缸体相螺接,活塞杆下端设置有活塞、上端设置有挡板,所述活塞杆穿置于所述缸盖的中心孔内,所述档板与撞杆底面之间设有多个剪刀板,所述底座顶面中心由内至外分别固定连接有缸体和筒形柱。本发明有效地限制了因碰撞产生冲击力的大小,消耗碰撞能量,保证汽车及人员的安全。


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    Title :

    Automobile collision buffer


    Additional title:

    一种汽车碰撞缓冲器


    Contributors:
    ZHU NING (author)

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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