A car chassis with impact protection function

Abstract

The invention provides a novel anti-collision vehicle chassis, relating to the field of vehicles. The novel anti-collision vehicle chassis comprises a front bumper, a chassis, an arc-shaped support frame, a rear bumper and a support rod, wherein the chassis comprises an intermediate longitudinal beam, a front cross beam and a rear cross beam; the arc-shaped support frame is articulated with the intermediate longitudinal beam and is provided with a cab; the front cross beam comprises a first guide sleeve and a second sliding chute, and a first guide rod and a sliding rod can slide respectively along the first guide sleeve and the second sliding chute which are arranged on the front cross beam; one end of the support rod is articulated with the sliding rod, and the other end of the support rod is articulated with the arc-shaped support frame; and the rear bumper comprises an inclined guide pillar, a second sliding ring sleeves the inclined guide pillar, a second spring is arranged between the second sliding ring and the inclined guide pillar, and the second sliding ring is articulated with the rear cross beam. According to the novel anti-collision vehicle chassis, by tilting the front end or rear end of the cab in a collision process, the collision force is skillfully prevented from directly acting on a driver and passengers in the collision process, thereby ensuring the safety of the driver and passengers.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile chassis with impact protection function. Background technique [0002] With the increase of automobile speed, the increase of automobile ownership, automobile traffic accidents are becoming more and more serious. Although various safety measures are continuously strengthened, vehicle collisions are basically unavoidable for a long period of time. According to statistics from all over the world, the number of deaths due to road traffic accidents has reached more than 500,000 people and more than 10 million people have been injured every year. Therefore, the collision safety of automobiles has become the main research problem of the automobile industry for more than ten years. and research direction. As one of the important contents of the traffic safety problem, the car collision safety problem has been paid more and more attention. [0003] When a car collides with an ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the fact that the traditional automobile safety technology cannot prevent drivers and passengers from colliding in the process of automobile collision, the present invention provides an automobile chassis with collision protection function, which can avoid the occurrence of the above-mentioned problems

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