Automobile bumper made of graphene-based SMC (Sheet Molding Compound) composite material

Abstract

The invention discloses an automobile bumper made of a graphene-based SMC (Sheet Molding Compound) composite material. The automobile bumper comprises a base plate, an annular sealing ring, a bumper body, a through opening and a concave rubber seat body, the concave rubber seat body is fixed to the center of the top end of the base plate, the bumper body is arranged above the concave rubber seat body, buffering structures are arranged at the positions, on the two sides of the concave rubber seat body, of the top of the bumper body, a through opening is formed in the center of the top of the bumper body, the top end of the through opening extends to the outer portion of the bumper body, a blocking net plate is installed in the through opening, an annular sealing ring is arranged on the inner wall of the bumper body, and the bottom end of the annular sealing ring extends out of the bumper body and is fixedly connected with the top end of the base plate. According to the automobile bumper, the protection effect of the automobile bumper during use is improved, the phenomenon that external dust and other substances intrude into the bumper body during use of the automobile bumper is reduced, and the service life of the automobile bumper is prolonged.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto bumper made of a graphene-based SMC composite material. Background technique [0002] With the continuous development of the automobile industry, the automobile bumper, as an important safety device, is also on the road of innovation. performance, loved by the people. [0003] This type of automobile bumper on the market is of a great variety today, can satisfy people's use demand basically, but still there is certain weak point, concrete problem has following points. [0004] (1) The cushioning performance of the existing automobile bumper to the bumper body is average, which makes its protective effect difficult to meet people's expectations, and needs to be improved; [0005] (2) Existing automobile bumpers of this type are inconvenient to block the openings, causing external dust and other substances to easily enter the interior of the bumper body through the ope...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide the automobile bumper that the SMC composite material based on graphene is made, to solve above-mentioned background technology, propose that automobile bumper has general cushioning performance to the bumper body, is not convenient to block the opening position and general toughness strength The problem

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