Automobile with side impact energy absorption structure

Abstract

The invention relates to an automobile with a side impact energy absorption structure. The automobile comprises an automobile frame, a drive axle, a steering axle, vertically telescopic automobile shock absorbers and two side bumpers distributed on the two sides of the automobile frame in the length direction of the steering axle, wherein the two ends of the drive axle respectively support the automobile frame through the automobile shock absorbers, the two ends of the steering axle respectively support the automobile frame through one take-out shock absorber, the automobile frame is providedwith a drive axle part cross beam located above the drive axle and a steering axle part cross beam located above the steering axle, one ends of the side bumpers are connected with the drive axle partcross beam through drive axle side collision energy absorption mechanisms, and the other ends of the side bumpers are connected with the steering axle part cross beam through axle housing side collision energy absorption mechanisms. According to the automobile with the side impact energy absorption structure, side impact energy can be absorbed without crumpling deformation of the automobile framewhen side impact occurs, and the shock absorbers supporting the automobile frame also participate in side impact energy absorption, so that the problems of poor safety and single function of the shockabsorbers due to the fact that an automobile body needs to crumple to absorb energy during side impact of an existing automobile are solved.

Description

technical field [0001] The invention relates to automobiles, in particular to an automobile equipped with a side impact energy-absorbing structure. Background technique [0002] The car includes the frame, the rear axle (drive axle) supporting the frame and the front axle of the car (also known as the front axle, which is the steering axle). Both ends of the drive axle and the front axle are connected to the wheels, and the frame is supported by the shock absorber. on the bridge. [0003] The steering axle is used to install the front wheels, support the weight of the front of the car, and connect with the frame with the front suspension (with shock absorber). In Chinese patent application number 2011201792654, the authorized announcement date is December 28, 2011, and promptly discloses a kind of automobile front axle of existing structure in the patent document of name " automobile front axle assembly ". The front axle of the automobile includes a cross bar and two canti...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a car with a side impact energy absorbing structure that can absorb side impact energy without frame collapse and deformation when a side impact occurs, and the shock absorber supporting the vehicle frame also participates in side impact energy absorption, which solves the problem of existing The problem of poor safety and single function of the shock absorber due to the need for body collapse and energy absorption when the car is side-collision

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