The invention provides a vehicle body structure, a vehicle and an assembly method of the vehicle body structure, and belongs to the technical field of vehicle bodies. The vehicle body structure comprises a rear longitudinal beam, a rear wheel cover, a longitudinal beam cover plate and a cross beam. The rear longitudinal beam is provided with a groove with an opening formed in the top, the rear longitudinal beam is provided with a connecting side, and a connecting part exceeding the opening is formed on the connecting side of the rear longitudinal beam. The rear wheel cover is connected to the connecting side. The longitudinal beam cover plate is provided with a flanging part, the opening is covered with the longitudinal beam cover plate, and the flanging part is connected with the connecting part. The cross beam is connected to the longitudinal beam cover plate, one end of the cross beam is connected to the rear wheel cover, and the cross beam and the rear wheel cover form a shielding area for shielding the flanging part. Wherein an extending part is arranged at the top end of the flanging part, at least part of the extending part is located in the shielding area, and the extending part is connected with the rear wheel cover in a sealed mode. The automobile body structure solves the problem that the connecting positions of the longitudinal beam cover plate, the rear longitudinal beam and the rear wheel cover located in the shielding area cannot be further coated with sealant in subsequent machining, the sealing performance of the vehicle body structure is improved, and the water seepage risk is reduced.

    本申请提供了一种车身结构、车辆及车身结构的装配方法,属于汽车车身技术领域。车身结构包括后纵梁、后轮罩、纵梁盖板和横梁。后纵梁具有顶部形成开口的凹槽,后纵梁具有连接侧,后纵梁在连接侧形成有超出开口的连接部。后轮罩连接于连接侧。纵梁盖板具有翻边部,纵梁盖板盖合于开口,翻边部与连接部连接。横梁连接于纵梁盖板,横梁的一端连接于后轮罩并与后轮罩形成遮挡翻边部的遮挡区。其中,翻边部的顶端设置有延伸部,延伸部至少部分位于遮挡区内,延伸部与后轮罩密封连接。这种结构的车身结构解决了位于遮挡区内的纵梁盖板、后纵梁和后轮罩的连接位置无法在后续加工中进一步涂装密封胶的问题,提高了车身结构的密封性能,降低了渗水风险。


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    Title :

    Vehicle body structure, vehicle and assembling method of vehicle body structure


    Additional title:

    一种车身结构、车辆及车身结构的装配方法


    Contributors:
    LI KEZHENG (author) / LIANG CHAO (author) / WANG GUANGYONG (author)

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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