The embodiment of the invention provides a lower vehicle body frame assembly and a vehicle, the lower vehicle body frame assembly is used for the vehicle, and the lower vehicle body frame assembly comprises a frame body; the footrest is connected to one side of the frame body; the rear cross beam is connected to the side, away from the footrest, of the frame body, and the frame body, the footrest and the rear cross beam are integrally formed. According to the lower vehicle body frame assembly, when the frame body resists external impact force, the footrest and the rear cross beam can assist the frame body in resisting certain impact force, the impact force resisting capacity of the lower vehicle body frame assembly can be improved, overall deformation of the front floor is improved, and the safety of the lower vehicle body frame assembly is improved.
本申请实施例提供一种下车体框架总成和车辆,下车体框架总成用于车辆,下车体框架总成包括:框架本体;歇脚板,连接于所述框架本体的一侧;后横梁,连接于所述框架本体远离所述歇脚板的一侧,框架本体、歇脚板和后横梁一体成型设置。在本申请中,当框架本体抵抗外部的冲击力时,歇脚板和后横梁能够辅助框架本体抵抗一定的冲击力,能够提高下车体框架总成抵抗冲击力的能力,并改善前地板总体的变形,提高下车体框架总成的安全性。
Lower vehicle body frame assembly and vehicle
下车体框架总成和车辆
2023-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |