The invention relates to the technical field of automobiles, in particular to an automobile anti-collision beam and an automobile. The automobile anti-collision beam comprises an anti-collision beam cross beam, at least two anti-collision beam energy absorption boxes and at least two bottom plates; one end of the anti-collision beam energy absorption box is connected with the anti-collision beam cross beam, the other end of the anti-collision beam energy absorption box is connected with the bottom plate, and the bottom plate is used for being connected with an automobile body; at least two mounting grooves are formed in the anti-collision beam cross beam, and one anti-collision beam energy absorption box is arranged in each mounting groove; at least two bending parts are arranged at one end of the anti-collision beam energy absorption box, connecting parts are arranged on the bending parts, and the anti-collision beam energy absorption box is fixedly connected with the anti-collision beam cross beam through the connecting parts; on the basis that the anti-collision beam cross beam and the anti-collision beam energy absorption box are welded and fixed, the connecting part is arranged at the position with the low tensile property, so that the anti-collision beam cross beam and the anti-collision beam energy absorption box are further fixedly connected through the connecting part, and the situation that connection between the anti-collision beam cross beam and the anti-collision beam energy absorption box fails, and consequently passengers are seriously hurt is avoided.

    本发明涉及汽车技术领域,具体是一种汽车防撞梁及汽车,汽车防撞梁包括防撞梁横梁、至少两个防撞梁吸能盒和至少两个底板;防撞梁吸能盒的一端与防撞梁横梁连接,防撞梁吸能盒的另一端与底板连接,底板用于与汽车车身连接;防撞梁横梁上设置有至少两个安装槽,每个所述安装槽内均设置有一个所述防撞梁吸能盒;防撞梁吸能盒的一端设置有至少两个折弯部,折弯部上设置有连接件,防撞梁吸能盒通过连接件与防撞梁横梁固定连接;本发明在防撞梁横梁与防撞梁吸能盒焊接固定的基础上,通过在抗拉性能低的位置设置连接件,使得防撞梁横梁与防撞梁吸能盒通过连接件进一步固定连接,避免防撞梁横梁与防撞梁吸能盒之间的连接失效,而造成对乘员更大的伤害。


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    Title :

    Automobile anti-collision beam and automobile


    Additional title:

    一种汽车防撞梁及汽车


    Contributors:
    WANG WENHAO (author) / HE SHICHAO (author) / ZHANG XUEJUAN (author) / HE JIE (author) / LI YANYAN (author) / HUANG YUFENG (author)

    Publication date :

    2021-06-11


    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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