The invention provides a rear vehicle body structure of a vehicle, which can realize high rigidity of the rear part of the vehicle body through a simple structure. The vehicle body (1) has a vehicle body structure having a tunnel-shaped raised section (27) which is formed by bending a rear floor (17) in the center region in the vehicle width direction and which extends in the front-rear direction of the vehicle body (1), and a flange (21) which is formed by bending a rear cross member (16) in the center region in the vehicle width direction of the vehicle body (1) and which extends in the front-rear direction of the vehicle body (1). The rear edge portion of the rear floor (17) is connected to the rear cross member (16) in a state in which the left and right side walls (27b) on the rear end side of the raised portion (27) abut against the side flanges (21b) of the flange (21), and the raised portion (27) protrudes from the front wall of the rear cross member (16) toward the front of the vehicle body (1).

    本发明提供一种能够通过简单的结构实现车体后部的高刚性的车辆的后部车体结构。车体(1)具有如下的车体结构,该车体结构具有:隧道状的隆起部(27),其在车宽方向的中央区域被弯曲加工形成于后地板(17)并且在车体(1)的前后方向上延伸,以及凸缘(21),其在车体(1)的车宽方向的中央区域被弯曲加工形成于后横梁(16),并且从后横梁(16)的前壁向车体(1)的前方突出,其中在隆起部(27)的后端侧的左右侧壁(27b)与凸缘(21)的侧部凸缘(21b)抵接的状态下,后地板(17)的后缘部与后横梁(16)连接。


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    Title :

    Rear vehicle body structure of vehicle


    Additional title:

    车辆的后部车体结构


    Contributors:

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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