The invention discloses an automobile rear side wall structure and an automobile. The automobile rear side wall structure comprises a rear tower base, a rear side wall supporting assembly, a rear side wall structure assembly and a D column assembly. The rear side wall supporting assembly and the rear side wall structure assembly are matched to form a force transmission cavity, and the force transmission cavity is connected with the rear tower base and the D column assembly in a penetrating mode. According to the automobile rear side wall structure, the rigidity and strength of the automobile rear side wall structure can be improved through the force transmission cavity, so that the NVH performance of an automobile is improved, and the purpose of automobile light weight is achieved.
本发明公开一种汽车后侧围结构和汽车,该汽车后侧围结构包括后塔座、后侧围支撑总成、后侧围结构总成和D柱总成;所述后侧围支撑总成和后侧围结构总成配合形成传力腔体,所述传力腔体贯通连接所述后塔座和所述D柱总成。本发明所提供的汽车后侧围结构利用传力腔体可以提高汽车后侧围结构的刚度和强度,以提高汽车NVH性能和实现汽车轻量化的目的。
Automobile rear side wall structure and automobile
汽车后侧围结构和汽车
2021-12-17
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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