The invention belongs to the technical field of automobile body parts, and particularly relates to an energy absorption box, a rear anti-collision beam assembly and a vehicle, the energy absorption box comprises an energy absorption box body, the energy absorption box body comprises two U-shaped plates, the structures and the sizes of the two U-shaped plates are the same, the two U-shaped plates are oppositely arranged and connected in a staggered mode, and the energy absorption box comprises an anti-collision beam body; the anti-collision beam body comprises an arc-shaped plate and straight plates located at the two ends of the arc-shaped plate, the two straight plates are parallel to each other, the sections of the arc-shaped plate and the straight plates are both in a U shape, and one end of the energy absorption box body is welded in the straight plates. The energy absorption box has the advantages that the two U-shaped plates forming the energy absorption box are identical in structure and size, so that the two U-shaped plates have interchangeability, the number of part dies can be reduced, and cost effectiveness is high.

    本发明属于汽车车身零部件技术领域,具体涉及一种吸能盒、后防撞梁总成及车辆,包括吸能盒本体,吸能盒本体包括两个U形板,两个U形板的结构、尺寸均相同,两个U形板对置、交错连接,包括防撞梁本体,防撞梁本体包括弧形板和位于弧形板两端的直板,两块直板相互平行,弧形板和直板的截面均呈U形,吸能盒本体的一端焊接在直板内。其目的是:通过组成吸能盒的两个U形板结构、尺寸均相同的结构设置,使得两个U形板相互之间具备互换性,可降低零件模具的数量,成本效益高。


    Access

    Download


    Export, share and cite



    Title :

    Energy absorption box, rear anti-collision beam assembly and vehicle


    Additional title:

    一种吸能盒、后防撞梁总成及车辆


    Contributors:
    ZHANG YONG (author) / WANG WEI (author) / ZHAO FENGLIANG (author)

    Publication date :

    2022-11-15


    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



    Rear anti-collision beam assembly and vehicle

    LYU ZHAN / LI HUAWEI / LIU FENG | European Patent Office | 2023

    Free access

    Rear anti-collision beam assembly and vehicle

    LIAO SHUIPING / LI YIHONG / TANG YINGCHUN et al. | European Patent Office | 2025

    Free access

    Rear anti-collision beam assembly and vehicle

    YAN MANXIANG / SHEN CHUNHUI / WANG YONGPING et al. | European Patent Office | 2023

    Free access

    REAR ANTI-COLLISION BEAM ASSEMBLY STRUCTURE AND VEHICLE

    YAN JUNMING / WANG CHANGFEI | European Patent Office | 2022

    Free access

    Anti-collision energy absorption beam, anti-collision beam assembly and vehicle

    LONG SHAOXIONG / CHEN JIAYUE / HE XIONGJIE et al. | European Patent Office | 2022

    Free access