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.
本发明涉及一种设侧碰吸能结构的汽车,包括车架、驱动桥、转向桥、竖向伸缩的汽车减震器和沿转向桥的长度方向分布在车架两侧的2根侧保险杠,驱动桥的两端各通过一个汽车减震器支撑住车架,转向桥的两端各通过一个取出减震器支撑住车架,车架设有位于驱动桥上方的驱动桥部横梁和位于转向桥上方的转向桥部横梁,侧保险杠的一端通过驱动桥部侧碰吸能机构同驱动桥部横梁连接在一起、另一端通过桥壳部侧碰吸能机构同转向桥部横梁连接在一起。本发明提供了一种产生侧碰时无须车架溃缩变形即可吸收侧碰能量且支撑车架的减震器也参与侧碰吸能的设侧碰吸能结构的汽车,解决了现有的汽车侧碰时需要车身溃缩吸能而导致的安全性差且减震器功能单一的问题。
Automobile with side impact energy absorption structure
设侧碰吸能结构的汽车
2020-12-08
Patent
Electronic Resource
Chinese
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