The invention relates to the technical field of vehicles, and discloses a rear side wall structure and a vehicle, the rear side wall structure comprises an outer side reinforcing assembly arranged on the outer side of an upper supporting assembly and a rear wheel cover assembly, the outer side reinforcing assembly is provided with a groove with an opening facing the front side of the vehicle, and the groove forms a window mounting position; the outer side reinforcing assembly and the inner side reinforcing assembly are arranged on the outer side and the inner side of the vehicle body shell correspondingly, meanwhile, a C column structure is omitted, the reinforcing assemblies on the two sides are matched with the upper supporting assembly, the rear wheel cover assembly and the bottom supporting assembly, and the reinforcing assemblies on the two sides are matched with the upper supporting assembly, the rear wheel cover assembly and the bottom supporting assembly; an inner and outer double-ring structure is constructed and formed on the rear portion of one side of the vehicle body, the requirements for rigidity, modality and collision experiments of the rear side wall of a vehicle body shell are met, meanwhile, the light-transmitting area of a rear triangular window is increased, the perception quality of passengers in the rear row is improved, and the situation that torsion and bending rigidity of the whole vehicle are reduced after a C column is cancelled is effectively compensated.

    本发明涉及车辆技术领域,公开了后侧围结构及车辆,后侧围结构包括:外侧加强组件,设置于上部支撑组件和后轮罩组件的外侧,外侧加强组件具有开口朝向车辆前侧的凹槽,凹槽形成窗体安装位;内侧加强组件,设置于上部支撑组件和后轮罩组件的内侧,本发明在车身壳体的外侧和内侧分别设置外侧加强组件和内侧加强组件并同时取消了C柱结构,两侧的加强组件与上部支撑组件、后轮罩组件以及底部支撑组件配合,为车身一侧的后部构建形成的内外双环结构,在满足车身壳体后侧围刚度、模态以及碰撞实验要求的同时,增加了后侧三角窗的透光面积并提升了后排乘客感知质量,有效补偿因C柱取消后引起的整车扭转和弯曲刚度下降的情况。


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    Title :

    Rear side wall structure and vehicle


    Additional title:

    后侧围结构及车辆


    Contributors:
    HU WENJUN (author) / SONG GUILIN (author)

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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