The invention discloses a reinforcing structure for connecting an A-column inner plate assembly and a front wall plate and a vehicle, the reinforcing structure comprises a connecting reinforcing piece arranged at the joint of the A-column inner plate assembly and the front wall plate, the connecting reinforcing piece comprises at least one main connecting section and a secondary connecting section connected with the main connecting section, the thickness of the main connecting section is larger than that of the secondary connecting section, and the thickness of the secondary connecting section is larger than that of the main connecting section. The main connecting section is located at the end, close to the A column inner plate assembly, of the connecting reinforcing piece. The thickness of the main connecting section is set to be larger than that of the secondary connecting section, the main connecting section is arranged at the end, close to the A-column inner plate assembly, of the connecting reinforcing piece, the main connecting section meets the strength requirement of the A-column inner plate assembly, the secondary connecting section meets the strength requirement of the front wall plate, and material use is reduced on the basis that the strength requirements of different areas are met; therefore, the light weight of the structure is realized on the basis of ensuring the connection strength.

    本发明公开了一种连接A柱内板总成与前壁板的加强结构及车辆,包括布置于A柱内板总成和前壁板连接处的连接加强件,所述连接加强件包括至少一个主连接段以及与主连接段相连的次连接段,所述主连接段厚度大于次连接段厚度,所述主连接段位于连接加强件靠近A柱内板总成的一端。本发明中,将主连接段厚度设置为大于次连接段厚度,主连接段设置于连接加强件靠近A柱内板总成的一端,使得主连接段满足A柱内板总成的强度需求,次连接段满足前壁板的强度需求,在满足不同区域强度需求的基础上减少了材料使用,即在保证了连接强度的基础上实现了结构轻量化。


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    Title :

    Reinforcing structure for connecting A column inner plate assembly and front wall plate and vehicle


    Additional title:

    一种连接A柱内板总成与前壁板的加强结构及车辆


    Contributors:
    SHAN HUIYUN (author) / WANG XIANG (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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