The invention relates to a vehicle body rear cabin structure with high rear collision safety and a vehicle, and belongs to the technical field of vehicles, the vehicle body rear cabin structure with high rear collision safety comprises a rear cabin floor which is provided with a first mounting surface for mounting a vehicle-mounted charger and a second mounting surface for mounting a vehicle-mounted gas storage cylinder, the height of the first mounting surface is greater than that of the second mounting surface, so that the vehicle-mounted charger and the vehicle-mounted gas storage cylinder are staggered in the height direction; the supporting assembly comprises two sets of supports used for installing a vehicle-mounted charger, and the connecting strength of the set of supports close to the vehicle-mounted gas storage cylinder and the rear cabin floor is larger than the connecting strength of the set of supports away from the vehicle-mounted gas storage cylinder and the rear cabin floor. The vehicle-mounted charger and the vehicle-mounted gas storage cylinder can be staggered in the height direction of the vehicle body, meanwhile, in the rear collision process of the vehicle body, the front end of the vehicle-mounted charger can be overturned upwards, the energy absorption space on the rear collision path of the vehicle body is increased, and the vehicle-mounted charger is effectively protected.
本申请涉及一种后碰撞安全性高的车身后舱结构及车辆,属于车辆技术领域,该后碰撞安全性高的车身后舱结构包括后舱地板,其上设置有用于安装车载充电机的第一安装面和用于安装车载储气瓶的第二安装面,所述第一安装面的高度大于第二安装面的高度以使车载充电机和车载储气瓶在高度方向上错开;支撑组件,其包括用于安装车载充电机的两组支架,靠近所述车载储气瓶的一组支架与所述后舱地板的连接强度大于远离所述车载储气瓶的一组支架与所述后舱地板的连接强度。本申请的车载充电机和车载储气瓶可以在车身高度方向上错开,同时车身后碰撞的过程中,车载充电机的前端可以实现向上翻转,增加车身后碰撞路径上的吸能空间,有效保护车载充电机。
Vehicle body rear cabin structure with high rear collision safety and vehicle
一种后碰撞安全性高的车身后舱结构及车辆
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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