The invention provides a vehicle body front structure and a vehicle. The vehicle body front structure comprises a front auxiliary frame, a rear auxiliary frame and a rear auxiliary frame, the front auxiliary frame comprises an auxiliary frame body formed in a die-casting mode, and the auxiliary frame body is in a plate shape and is provided with a front cross beam, a rear cross beam and longitudinal connecting plates arranged on the left side and the right side respectively. The two ends of the front cross beam and the two ends of the rear cross beam are each provided with a vehicle body connecting part, and the longitudinal connecting plates on the two sides are in a triangle shape with the width gradually increased in the direction pointing to the rear cross beam. According to the vehicle body front structure, preparation of the front auxiliary frame can be facilitated, the structural strength of the front auxiliary frame is guaranteed, meanwhile, the bearing capacity of the front auxiliary frame to collision force is improved, and the collision safety of the whole vehicle is improved.

    本发明提供了一种车身前部结构及汽车,本发明的车身前部结构包括前副车架;所述前副车架包括压铸成型的副车架本体,所述副车架本体呈板状,并具有前横梁、后横梁,以及分设在左右两侧的纵连接板;所述前横梁和所述后横梁的两端均设有车身连接部,且两侧所述纵连接板均呈沿指向所述后横梁的方向宽度渐大的三角形。本发明的车身前部结构,能够便于前副车架的制备,保证前副车架的结构强度,同时也有助于提高前副车架对碰撞力的承受能力,提升整车碰撞安全。


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    Title :

    Automobile body front structure and automobile


    Additional title:

    车身前部结构及汽车


    Contributors:
    ZHANG CHAOBIN (author) / DONG HAIYANG (author) / SHI HONGLE (author) / FENG XIYANG (author) / LI WEIZHAO (author)

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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