According to the automobile doorsill reinforcing structure, a doorsill beam comprises an inner doorsill and an outer doorsill, and a mounting cavity is formed between the inner doorsill and the outer doorsill; the anti-collision pipe extends in the front-back direction, and the anti-collision pipe is arranged in the mounting cavity; the first support is arranged in the mounting cavity, a first via hole is formed in the first support and used for allowing the anti-collision pipe to penetrate through, the first support is used for being arranged between a seat rear cross beam and a battery mounting beam in the front-back direction, one end of the first support extends to correspond to the seat rear cross beam, and the other end of the first support extends to correspond to the battery mounting beam; the second support is arranged in the mounting cavity, a second via hole is formed in the second support and used for allowing the anti-collision pipe to penetrate through, and the second support is used for being arranged at the lower end of the column B in the front-back direction and used for corresponding to the seat front cross beam. According to the automobile doorsill reinforcing structure, the collision resistance of an automobile is improved, so that the safety of passengers in a cab can be protected when the side face of the automobile is collided.

    本发明公开一种汽车门槛加强结构以及汽车,汽车门槛加强结构包括:门槛梁包括内门槛和外门槛,内门槛和外门槛之间形成有安装腔;防撞管沿前后方向延伸设置,防撞管设于安装腔内;第一支架设于安装腔内,第一支架形成有第一过孔,用以供防撞管穿设,沿前后方向上,第一支架用于设于座椅后横梁与电池安装梁之间,且第一支架的一端延伸至与座椅后横梁对应,另外一端延伸至与电池安装梁对应;第二支架设于安装腔内,第二支架形成有第二过孔,用以供防撞管穿设,沿前后方向上,第二支架用于设于B柱的下端,且用于与座椅前横梁对应。本发明旨在提供一种汽车门槛加强结构,提高汽车的耐撞性能,以在汽车发生侧面碰撞时能够保护驾驶室内乘客的安全。


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    Title :

    Automobile threshold reinforcing structure and automobile


    Additional title:

    一种汽车门槛加强结构以及汽车


    Contributors:
    TANG JIALIANG (author) / CHEN FANGGEN (author) / HUANG JINRONG (author) / OU SHISHENG (author) / NING ZIYUN (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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