Vehicle front structure

Abstract

A vehicle front body structure can restrain the weight of the vehicle body and the manufacture cost and can sufficiently absorb the collision energy on a front fender acted from the upward side. The vehicle body (11) is provided with left and right front fenders (40); an upper part covering left and right front wheels on the front part of the vehicle body; left and right upper components (30) extending to the front and the back directions of the vehicle body from the lower side of the left and the right front fenders; left and right fender supporting components (50) of a longitudinal plate shape extending upwards from the upper of the upper component to each lower surface (44) of the left and right front fenders or near the fenders. The left and the right fender supporting components are formed with a bending part and a strip salient (58) extending to the longitudinal length directions of the fender supporting components. Seen from the upward side, the bending part respectively bends on the longitudinal length directions of the left and the right fender supporting components and is crossed with the bending part. A loading agent (60) is arranged between the upper ends (54) of the left and the right front fender supporting components and the lower surfaces of the front and the right front fenders.

Description

technical field [0001] The present invention relates to the structure of the front part of the vehicle body, and in particular to the improvement technique of the periphery of the front fender and the upper member. Background technique [0002] In recent years, the automobile industry has continuously developed such a technology development that when a collision object collides with the front fender of the vehicle, the front fender is deformed to absorb the impact (for example, see Patent Document 1: Japanese Patent Grant Gazette "Patent No. 3052727" ( figure 1 , Figure 17); Patent Document 2: Japanese Patent Grant Gazette "Patent No. 3444773" ( figure 1 ~3)). [0003] The following is based on the attached Figure 7 The vehicle body front structure in the prior art disclosed in Patent Document 1 will be described. Figure 7 It is a schematic diagram of a conventional vehicle body front structure (first prior art). [0004] The front part of the vehicle body in the firs...

AI Technical Summary

Problems solved by technology

However, in this case, since the upper surface is only a substantially horizontal thin plate, the reaction force against the collision energy from above is extremely small, and thus the collision energy absorption performance is low.

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