The invention relates to the technical field of vehicle body structures, and particularly provides a non-bearing type vehicle body side-impact-resistant assembly which comprises a threshold boundary beam used for making contact with a vehicle frame of a vehicle. The floor lower reinforcing plate is arranged on the doorsill boundary beam; the floor is arranged on the doorsill boundary beam and the floor lower reinforcing plate; one part of the floor lower reinforcing plate partition plate is connected with the doorsill boundary beam, and the other part of the floor lower reinforcing plate partition plate is in contact with the floor lower reinforcing plate and the floor; the side collision reinforcing support is connected with a floor and a doorsill edge beam and used for reinforcing and fixing connection between the doorsill edge beam and the floor. Due to the design of the side collision reinforcing support, connection between the doorsill edge beam and the floor is reinforced, and the transmission path of collision force is optimized. When side collision occurs, collision force can be more effectively transmitted to other parts of the vehicle body through the reinforcing support, and the side collision resistance of the vehicle body is further improved.

    本申请涉及车身结构技术领域,具体提供了一种非承载式车身抗侧碰组件,包括:门槛边梁,门槛边梁用于与所述车辆的车架接触;地板下加强板设置于所述门槛边梁上;地板设置于所述门槛边梁和所述地板下加强板上;地板下加强板隔板的一部分与门槛边梁连接,地板下加强板隔板的另一部分与地板下加强板、地板接触;侧碰加强支架分别与地板和门槛边梁连接,用于加强固定所述门槛边梁与所述地板的连接;侧碰加强支架的设计,不仅加强了门槛边梁与地板之间的连接,还优化了碰撞力的传递路径。在侧面碰撞发生时,碰撞力可以通过这个加强支架更有效地传递到车身的其他部分,进一步提高了车身的抗侧碰性能。


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    Title :

    Non-bearing type vehicle body side impact resisting assembly and vehicle


    Additional title:

    一种非承载式车身抗侧碰组件及车辆


    Contributors:
    ZHU JINGTING (author) / WU JIE (author) / DING ZHIYONG (author) / WANG YAQIN (author) / XIONG JIAJUN (author) / HOU JIAN (author)

    Publication date :

    2024-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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