The invention relates to the technical field of spare tire mounting, in particular to an automobile spare tire mounting device and an automobile. The automobile spare tire mounting device comprises a bracket plate body and a connecting bracket, wherein the support plate body is used for being connected with a vehicle body rear cabin floor and a vehicle body rear wall plate, and a collision energy absorption area is arranged on the support plate body; the connecting support is in lap joint with the support plate body, and the connecting support is used for being arranged in the spare tire in a penetrating mode and detachably connected with a rim of the spare tire. According to the embodiment of the automobile spare tire mounting device, the support plate body is arranged as the base, and the connecting support penetrating through the middle of the spare tire is mounted on the support plate body, so that the spare tire is fixed. Meanwhile, the collision energy absorption area is arranged on the support plate body, a weak structure area is formed, deformation energy absorption is induced in the collision process, impact on the spare tire support is reduced, and the stability of welding spots at the lap joint of the support is guaranteed.
本申请涉及备胎安装技术领域,具体涉及一种汽车备胎安装装置及汽车。汽车备胎安装装置包括:支架板体和连接支架;其中,支架板体,其用于与车身后舱地板和车身后围板相连,所述支架板体上设有碰撞吸能区;连接支架,其搭接于所述支架板体上,所述连接支架用于穿设于备胎中并与所述备胎的轮辋可拆卸地相连。本申请汽车备胎安装装置实施例中通过设置支架板体作为基底,并在支架板体上安装穿设于备胎中部的连接支架,完成了对备胎的固定。同时,支架板体上设置碰撞吸能区域,形成结构弱区,在碰撞中诱导变形吸能,减小备胎支座的冲击,保障了支架搭接处焊点稳定性。
Automobile spare tire mounting device and automobile
一种汽车备胎安装装置及汽车
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |