An automobile floor beam assembly

Abstract

The invention relates to an automotive floor bearer assembly used for improving stability and safety performance of automobiles. The automotive floor bearer assembly comprises a front anti-collision beam, a front guide beam, a front-side trapezoid framework, a rear-side trapezoid framework, a rear guide beam and a rear anti-collision beam, the front anti-collision beam is assembled with the front end of the front guide beam, the rear end of the front guide beam is fixedly connected with the front-side trapezoid framework, the front-side trapezoid framework and the rear-side trapezoid framework are of an integral structure, the rear-side trapezoid framework is fixedly connected with the front end of the rear guide beam, and the rear end of the rear guide beam is assembled with the rear anti-collision beam. The automotive floor bearer assembly has the advantages of simple structure and few parts and is convenient for overall layout of the vehicles, and anti-collision capability of the vehicles is enhanced significantly.

Description

technical field [0001] The invention relates to an automobile floor beam structure, in particular to a load-bearing body floor beam assembly structure, which belongs to the technical field of automobiles. Background technique [0002] The car body structure can be divided into three types: load-bearing, non-load-bearing and semi-load-bearing body. Among them, the load-bearing body can reduce the weight of the whole vehicle, have little impact on the interior space of the compartment, low floor height, stable driving, and convenient getting on and off the car. , economic performance and other advantages become the first choice for car body structure. Since the load-bearing body does not have a rigid frame, in addition to its inherent carrying function, it also directly bears the effects of various load forces. Especially in the event of a vehicle collision accident, the load-bearing body needs to ensure the safety of the occupants through energy absorption and collapse. [...

AI Technical Summary

Problems solved by technology

Although the technical scheme of this patent application solves the problem that the existing automobile floor beam has poor occupant safety protection ability in the event of a collision accident, it adds two sub-longitudinal beams 30, which brings a large number of vehicle floor beam assembly parts. , high quality, not conducive to chassis layout and other issues

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