The invention discloses a chassis and an electric automobile, the chassis provided by the invention comprises a front bracket, a rear bracket and a battery rack, and the front bracket is located at the front end of the battery rack and detachably connected with the battery rack; the rear bracket is positioned at the rear end of the battery rack and is detachably connected with the battery rack; the supporting face of the battery rack supporting front bracket and/or the supporting face of the battery rack supporting rear bracket are/is arranged obliquely relative to the longitudinal axis of the chassis. When the chassis is adopted, when longitudinal collision occurs, the front bracket and/or the rear bracket can be transferred to the battery rack through the supporting surface of the battery rack. Due to the fact that the supporting face is obliquely arranged relative to the longitudinal axis of the chassis, the collision force of the front bracket and/or the rear bracket can be decomposed after being transmitted to the supporting face, the effect of absorbing the collision force is achieved, and the collision performance of the chassis is improved.
本发明公开了一种底盘以及电动汽车,本发明提供的底盘包括前托架、后托架和电池架,其中,前托架位于电池架的前端,并与电池架可拆卸连接;后托架位于电池架的后端,并与电池架可拆卸连接;电池架支撑前托架的支撑面和/或电池架支撑后托架的支撑面相对于底盘的纵轴倾斜布置。采用本发明的底盘时,当发生纵向碰撞时,前托架和/或后托架会通过电池架的支撑面再传递给电池架。由于本发明实施例中的支撑面相对于底盘的纵轴倾斜布置,因此,由前托架和/或后托架的碰撞力在传递给支撑面后会经过分解,以达到吸收碰撞力的效果,从而提高了该底盘的碰撞性能。
Chassis and electric automobile
一种底盘以及电动汽车
2022-09-13
Patent
Elektronische Ressource
Chinesisch