The invention relates to a rear collision device and an automobile, the rear collision device comprises a rear collision cross beam and two mounting plates, the two mounting plates are arranged at the two ends of the rear collision cross beam respectively and are used for being arranged on an automobile body edge beam, and the rear collision device further comprises two elastic energy absorption pieces and two elastic energy absorption pieces, the mounting plates are respectively arranged between the rear collision cross beam and the corresponding mounting plates; and the two first threaded fasteners respectively penetrate through the rear collision cross beam, the corresponding elastic energy absorption pieces and the mounting plate in sequence and are fixed on the mounting plate.

    本申请涉及一种后碰撞装置及汽车,包括后碰撞横梁和两个安装板,两个所述安装板分别设置于所述后碰撞横梁的两端,并用于设置在车身边梁上,所述后碰撞装置还包括:两个弹性吸能件,其分别设置于所述后碰撞横梁与所对应的所述安装板之间;两个第一螺纹紧固件,其分别依次穿过所述后碰撞横梁、所对应的所述弹性吸能件和所述安装板,并固定于所述安装板上。


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    Title :

    Rear collision device and automobile


    Additional title:

    一种后碰撞装置及汽车


    Contributors:
    ZHANG YONGGU (author) / ZHANG XINMING (author) / QIAO JUNPENG (author) / WANG SHUANG (author) / YANG FENGYING (author)

    Publication date :

    2024-06-28


    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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