The invention relates to the technical field of automobile parts, and discloses a side wall door ring reinforcing beam structure and a vehicle, the side wall door ring reinforcing beam structure comprises a side wall door ring, and a reinforcing beam assembly is arranged on the side wall door ring. The stiffening beam assembly comprises a B stand column tubular beam sub-assembly, an upper edge beam tubular beam sub-assembly, an A stand column tubular beam sub-assembly and a threshold tubular beam sub-assembly, and the B stand column tubular beam sub-assembly, the upper edge beam tubular beam sub-assembly, the A stand column tubular beam sub-assembly and the threshold tubular beam sub-assembly are fixedly connected in sequence to form a closed square structure. The impact resistance and the deformation resistance of the side wall door ring are improved, meanwhile, parts of the whole structure are not added, and the side wall door ring meets the development trend of light weight of a whole vehicle.

    本发明涉及汽车零部件技术领域,公开了一种侧围门环加强梁结构及车辆,所述侧围门环加强梁结构包括侧围门环,所述侧围门环上设置有加强梁总成,所述加强梁总成包括B立柱管梁分总成、上边梁管梁分总成、A立柱管梁分总成和门槛管梁分总成,所述B立柱管梁分总成、上边梁管梁分总成、A立柱管梁分总成和门槛管梁分总成依次固定相连成封闭的口字型结构。本发明在增加侧围门环抗冲击和抗变形性能的同时,不增加整体结构的零部件,符合整车轻量化的发展趋势。


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    Title :

    Side wall door ring stiffening beam structure and vehicle


    Additional title:

    一种侧围门环加强梁结构及车辆


    Contributors:
    HU ZHENGYANG (author) / FAN ZILONG (author) / YANG DAIMIN (author)

    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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