The invention relates to the technical field of vehicles, in particular to a column collision beam reinforcing structure and an automobile. The problems that an existing vehicle body is low in structural strength and poor in energy absorption effect are solved. According to the column collision beam reinforcing structure, the doorsill outer plate assembly is arranged on the outer side of the doorsill inner plate, and the doorsill outer plate assembly is provided with at least one energy absorption cavity, so that the structural strength can be improved, collision energy can be absorbed through crumple, and the collision safety performance can be improved; the first reinforcing beam and the second reinforcing beam are arranged below the seat cross beam, so that the overall structural strength is improved; the first reinforcing beam is connected with the doorsill inner plate and the seat cross beam respectively and plays a role in transmitting collision force; the first stiffening beam and the seat cross beam further form a closed cavity, so that the energy absorption effect is further improved; the front end of the second reinforcing beam is connected with the cabin assembly of the automobile, so that collision energy can be transmitted to the whole automobile body, dispersion of the collision energy is facilitated, and the collision safety performance of the automobile is improved.

    本申请涉及车辆技术领域,尤其涉及一种柱碰横梁加强结构及汽车。本申请旨在解决现有车身的结构强度低、吸能效果差的问题。本申请提供的柱碰横梁加强结构,在门槛内板的外侧设置门槛外板组件,且门槛外板组件具有至少一个吸能腔,不仅利于提高结构强度,还能够溃缩吸收碰撞能量,利于提升碰撞安全性能;在座椅横梁的下方设置第一加强梁和第二加强梁,增加整体结构强度;第一加强梁分别与门槛内板和座椅横梁连接,起到传递碰撞力的作用;且第一加强梁与座椅横梁还形成封闭腔室,利于进一步提高吸能效果;第二加强梁的前端被构造为与汽车的机舱总成连接,如此碰撞能量可以传递至整个车身,利于碰撞能量的分散,从而提高汽车的碰撞安全性能。


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    Titel :

    Column collision beam reinforcing structure and automobile


    Weitere Titelangaben:

    柱碰横梁加强结构及汽车


    Beteiligte:
    ZHONG HUA (Autor:in) / ZHAO YAMING (Autor:in) / SHANG KEJI (Autor:in)

    Erscheinungsdatum :

    2024-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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