The invention provides a vehicle body front collision force transmission structure and a vehicle. The vehicle body front collision force transmission structure comprises a front auxiliary frame and a front frame. Front shock absorption towers are arranged on front auxiliary frame longitudinal beams on the left side and the right side in the front auxiliary frame respectively, and a front auxiliary frame anti-collision beam is arranged at the front end of the front auxiliary frame. The front frame comprises frame longitudinal beams arranged on the left side and the right side respectively and front anti-collision beams connected with the front ends of the frame longitudinal beams on the two sides, the rear ends of the frame longitudinal beams on the same sides are connected to the front auxiliary frame longitudinal beams on the same sides, and the front anti-collision beams and the front auxiliary frame anti-collision beams are vertically arranged in the vertical direction of the whole vehicle. Through the arrangement of a double-layer collision force transmission structure of the front auxiliary frame and the front frame, the collapse energy absorption and transmission effect on collision force can be improved, and the collision safety of the whole vehicle can be improved.

    本发明提供了一种车身前部碰撞传力结构及车辆,本发明的车身前部碰撞传力结构包括前副车架和前部框架;所述前副车架中左右两侧的前副车架纵梁上分别设有前减震塔,且所述前副车架的前端设有前副车架防撞梁;所述前部框架包括分设在左右两侧的框架纵梁,以及与两侧所述框架纵梁前端连接的前防撞梁,各侧所述框架纵梁的后端连接在同侧的所述前副车架纵梁上,所述前防撞梁与所述前副车架防撞梁沿整车上下方向上下布置。本发明通过前副车架和前部框架的双层碰撞传力结构设置,可提高对碰撞力的溃缩吸能与传递效果,有助于提升整车碰撞安全性。


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    Title :

    Vehicle body front collision force transmission structure and vehicle


    Additional title:

    车身前部碰撞传力结构及车辆


    Contributors:
    ZHANG TAO (author) / CHEN QIANG (author) / HE ZHIJIE (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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