Front floor lower reinforcing beam

Abstract

The invention relates to a front floor left lower reinforcing beam comprising a floor upper longitudinal beam and a front floor lower longitudinal beam; the front floor lower longitudinal beam is vertically installed at a front part of the floor upper longitudinal beam; the floor upper longitudinal beam is a bar-shaped groove; multiple mounting bar holes are formed in the groove bottom with intervals; a clamping mouth is formed at a side wall of the groove body of the bar-shaped groove; the front floor lower longitudinal beam is a groove body with one end open; an end part side wall at one endof the groove body is inclined; the other end, corresponding to the inclined side wall, of the groove body is open; opposite and outward open-type clamping sheets are formed at two side walls of thegroove body and the opening end part of the groove body; the clamping sheets are embedded in the clamping mouth in the floor upper longitudinal beam. The invention provides a front floor left lower reinforcing beam comprising a floor upper longitudinal beam and a front floor lower longitudinal beam, wherein the front floor lower longitudinal beam is vertically installed at a front part of the floor upper longitudinal beam; embedded structure is adopted; the clamping sheets of the front floor lower longitudinal beam are embedded in the floor upper longitudinal beam to avoid complicated connecting process of bolt connection, which is simple and convenient.

Description

technical field [0001] The invention belongs to the field of vehicle accessories, in particular to a reinforcement beam under the front floor. Background technique [0002] The main function of the automobile floor beam is to support and bear force, so the beam needs to have sufficient rigidity and strength to ensure the torsion and mode of the car body. The current rear floor beam does not have a reasonable reinforcement plate. [0003] With the widespread popularity of automobiles, automobiles, especially cars, have become an important part of modern life, which directly affects our feelings and lives. At the same time, as people's understanding of cars continues to deepen, their requirements for choosing cars will become higher and higher, and car performance has become one of the important indicators for customers to choose cars. The performance of the car body reflects its powerful position in the performance of the car is becoming more and more obvious. The stiffness ...

AI Technical Summary

Problems solved by technology

[0002] The main function of the automobile floor beam is to support and bear force, so the beam needs to have sufficient rigidity and strength to ensure the torsion and mode of the car body. The current rear floor beam does not have a reasonable reinforcement plate