The invention discloses an automobile front wall reinforcing structure and an automobile. The automobile front wall reinforcing structure is arranged on a front wall plate and a front floor. A front-row seat cross beam is arranged on the front floor; and the front wall reinforcing structure at least comprises a reinforcing assembly. The reinforcing assembly comprises a first floor reinforcing longitudinal beam and a front wall reinforcing piece; and the first floor reinforcing longitudinal beam and the front wall reinforcing piece are in T-type connection. The first floor reinforcing longitudinal beam is arranged in the length direction of an automobile body and vertically connected with a front-row seat cross beam, the part of the first floor reinforcing longitudinal beam is attached to the front wall plate and the other part of the first floor reinforcing longitudinal beam is attached to the front floor; and the front wall reinforcing piece is attached to the front wall plate and oneend of the front wall reinforcing piece is connected with the column A. According to the automobile front wall reinforcing structure, with the reinforcing assembly having the T-shaped structure, in the offset collision process, the passenger compartment can be effectively protected, the cabin is prevented from deforming into the vehicle, and the steering column is prevented from being extruded into the vehicle; with the front wall reinforcing structure with the overall framework being of a frame type, the force transmission path of the passenger compartment can be effectively optimized, the structural strength is improved, and direct collision and offset collision are effectively resisted.
本发明公开了一种汽车前围加强结构及汽车,汽车前围加强结构设于前围板与前地板上,前地板上设有前排座椅横梁,前围加强结构至少包括加强组件,加强组件包括第一地板加强纵梁及前围加强件,且两者呈T型连接,其中,第一地板加强纵梁沿车身长度方向设置且与前排座椅横梁垂直连接,第一地板加强纵梁部分贴设于前围板上、部分贴设于前地板上,前围加强件贴设于前围板上且一端与A柱连接。该汽车前围加强结构通过设置T型结构的加强组件,在偏置碰撞过程中,能有效保护乘员舱,防止机舱向车内变形,阻止转向柱向车内挤压,通过设置总体骨架呈框架式的前围加强结构,能有效优化乘员舱传力路径、提高结构强度,有效对抗正碰撞及偏置碰。
Automobile front wall reinforcing structure and automobile
一种汽车前围加强结构及汽车
2020-07-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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