The invention discloses an automobile body rear structure and an automobile, the automobile body rear structure comprises a floor assembly, two side wall assemblies, a rear wall assembly and a water retaining part, the floor assembly is used for being installed at the bottom of an automobile body, and the two side wall assemblies are used for being installed on the two side parts of the automobile body in the left-right direction; the rear wall assembly is used for being installed on the rear portion of an automobile body, the rear wall assembly comprises a rear wall inner plate and a rear wall outer plate which are arranged in a lap joint mode to form a sealing cavity, the rear wall outer plate is provided with an auxiliary hole, the auxiliary hole is communicated with the sealing cavity, the rear wall inner plate is connected with the two side wall assemblies and the floor assembly at the same time, and the rear wall inner plate is connected with the two side wall assemblies and the floor assembly. The water retaining portion is arranged on the rear wall outer plate, sealing portions are arranged at the joints, and the water retaining portion is arranged on the rear wall outer plate, located above the auxiliary holes and used for shielding the auxiliary holes. The vehicle body rear structure solves the problems that a traditional vehicle body structure is prone to water seepage, and water is accumulated on a floor.
本发明公开一种车身后部结构及汽车,所述车身后部结构包括地板总成、两个侧围总成、后围总成和挡水部,所述地板总成用以安装于汽车车身的底部,所述两个侧围总成用以安装于汽车车身沿左右方向的两侧部,所述后围总成用以安装于汽车车身的后部,所述后围总成包括相互搭接设置的后围内板和后围外板,以形成密封腔,所述后围外板开设有工艺孔,所述工艺孔与所述密封腔连通,所述后围内板同时与两个所述侧围总成和所述地板总成连接,且在各连接处均设置有密封部,所述挡水部设置于所述后围外板上,且所述挡水部位于所述工艺孔的上方,用以遮挡所述工艺孔。本发明提供的所述车身后部结构解决了传统车身结构易渗水且导致地板积水的问题。
Automobile body rear structure and automobile
一种车身后部结构及汽车
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |