The platform lower vehicle body structure of the electric vehicle comprises a floor assembly, a front wall assembly and threshold assemblies, the threshold assemblies are arranged on the left side and the right side of the floor assembly respectively, and the floor assembly comprises a front floor assembly, a middle floor assembly and a rear floor assembly which are sequentially connected from front to back. The front wall assembly is arranged at the front end of the front floor assembly, a front anti-collision beam assembly is arranged in front of the front wall assembly, front longitudinal beam assemblies are arranged on the left side and the right side of the front end of the front wall assembly respectively, and energy absorption boxes on the left side and the rear side of the front anti-collision beam assembly are connected with the front ends of the two front longitudinal beam assemblies respectively. The method can effectively shorten the development time of different types of electric vehicles and reduce the development cost.
本发明提供了一种电动车辆平台化下车体结构,其包括地板总成、前围总成和门槛总成,所述地板总成的左侧和右侧上分别设置有所述门槛总成,所述地板总成包括由前至后依次相连的前地板总成、中地板总成和后地板总成,所述前围总成设置在所述前地板总成的前端上,所述前围总成的前方设置有前防撞梁总成,所述前围总成的前端的左侧和右侧上分别设置有前纵梁总成,所述前防撞梁总成的左侧和后侧的吸能盒分别与两个所述前纵梁总成的前端相连。本发明能够有效地缩短电动车辆不同车型的开发时间,降低开发成本。
Platformization lower vehicle body structure of electric vehicle
一种电动车辆平台化下车体结构
2025-01-28
Patent
Electronic Resource
Chinese
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