The invention relates to the technical field of vehicle body forecabin frames, and discloses a vehicle body forecabin frame structure and a vehicle. The vehicle body forecabin frame structure comprises a front longitudinal beam front section, a water tank front connecting column and a front wheel cover with a front wheel cover upper longitudinal beam, and the front wheel cover is connected with the front longitudinal beam front section. The lower end of the water tank front connecting column is connected with the front longitudinal beam front section, and the upper end of the water tank front connecting column is connected with the front wheel cover upper longitudinal beam. When collision such as small offset collision occurs, collision force is attenuated and transmitted backwards along the front longitudinal beam, and meanwhile, part of the collision force is transmitted upwards to the front wheel cover upper longitudinal beam through the water tank front connecting column and transmitted backwards to an A-column structure of the vehicle, so that the overall deformation of the vehicle body forecabin frame structure can be reduced, and therefore, the vehicle body forecabin frame structure can well absorb collision energy during vehicle collision such as small offset collision, and the safety performance is improved.

    本发明涉及车身前舱框架技术领域,公开一种车身前舱框架结构和车辆。车身前舱框架结构包括前纵梁前段、水箱前连接柱、具有前轮罩上纵梁的前轮罩,其中,所述前轮罩和所述前纵梁前段连接;所述水箱前连接柱的下端与所述前纵梁前段连接,所述水箱前连接柱的上端与所述前轮罩上纵梁连接。在发生碰撞例如小偏置碰撞时,碰撞力沿着前纵梁向后衰减传递,同时,一部分碰撞力将通过水箱前连接柱向上传递到前轮罩上纵梁并向后传递到车辆的A柱结构上,这样,可以减小车身前舱框架结构的整体变形,因此,该车身前舱框架结构能够在车辆碰撞时例如小偏置碰撞中很好地吸收碰撞能量,提升安全性能。


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    Title :

    Vehicle body forecabin frame structure and vehicle


    Additional title:

    车身前舱框架结构和车辆


    Contributors:
    HUANG HONGSHENG (author) / TIAN HONGSHENG (author) / QUAN YI (author) / ZHAO BAOGUANG (author) / DUAN LIANGCHUN (author)

    Publication date :

    2022-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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