Body Structure and Vehicle

Abstract

The present disclosure relates to a vehicle body structure and a vehicle. The front cabin beam of the vehicle body structure is installed on the left front side member and the right front side beam and is located in front of the dash panel. Partially covering the X-direction projection of the preset area around the central point of the footboard on the dash panel, the floor rear cross member carrying the frame is fixed to the lower surface of the floor panel, the body longitudinal beams are connected to the floor panel, and the front longitudinal beams are respectively It is connected to the front cross member, and there is a gap between the front cross member and the floor panel for at least one of the cooling pipeline and the cable to pass through, the floor rear cross member is arranged at intervals behind the front cross member, and the two longitudinal beams of the vehicle body are arranged along the left and right directions Spaced apart and at least partially between the front cross member and the floor rear cross member. Therefore, the strength and stability of the vehicle body structure during a frontal collision can be effectively improved, so that the collision safety of the vehicle is higher.

Description

Technical field[0001]The present disclosure relates to the field of vehicle body structure, and in particular, to a vehicle body structure and a vehicle having the body structure.Background technique[0002]Maximize the mortality and injuries of the occupant to the vehicle, especially the traffic (collision) accident of the passenger car, is the core design technology of the vehicle R & D and manufacturing of the passenger car. Among them, the design of the body structure collision safety deformation structure is the basis for improving the safety performance of the whole vehicle. In order to meet the requirements of the public's increasing collision safety on the household passenger car, the relevant departments of the countries have continuously improved and supplemented some passenger cars in recent years of relevant regulations and evaluation specifications. Performance test conditions. For example, the United States is using vehicles sold in its domestic market, and updates its s...

AI Technical Summary

Problems solved by technology

Furthermore, in electric vehicles, due to the need to arrange energy storage battery packs, a large amount of space under the vehicle body is occupied, and various classic body collision safety structure technologies of traditional fuel vehicles cannot be used. It is imperative to arrange a new body structure technology that can satisfy vehicle safety

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