The invention provides a bumper for collision centralized buffering of a new energy automobile. The invention relates to the technical field of automobile safety protection. The bumper for collision centralized buffering of a new energy automobile comprises a bumper shell, a buffer plate and a mounting cross beam. The mounting cross beam is fixedly installed on a vehicle body, the buffer plate isfixedly connected to the front end of the mounting cross beam, the bumper shell is fixedly connected to the front end of the buffer plate, an energy absorption piece is fixedly installed at the frontend of the buffer plate, a limiting hole is formed in the front portion of the buffer plate, and convex grooves are formed in the two ends of the interior of the buffer plate. According to the bumperfor collision centralized buffering of a new energy automobile, the energy absorption buffering effect of the buffer plate is improved, and when the front face of the automobile is locally collided, abuffer device in the buffer plate can move in a centralized mode, so that the bumper has more pertinence to local collision, the buffering effect of the bumper on local impact is improved, and the bumper is safer and more effective.
本发明提供一种新能源汽车碰撞集中缓冲的保险杠,涉及汽车安全防护技术领域,该新能源汽车碰撞集中缓冲的保险杠,包括保险杠壳体、缓冲板和安装横梁,所述安装横梁固定安装在车体上,所述缓冲板固定连接在安装横梁的前端,所述保险杠壳体固定连接在缓冲板的前端,所述缓冲板的前端固定安装吸能片,所述缓冲板的前部开设有限位孔,所述缓冲板内部的两端开设有凸形槽。该新能源汽车碰撞集中缓冲的保险杠,提高了缓冲板的吸能缓冲效果,且当汽车前脸发生局部碰撞时,缓冲板内部的缓冲装置能够进行集中性的移动,使保险杠对于局部碰撞更具有针对性,提高了保险杠对于局部冲击的缓冲效果,更加安全有效。
Bumper for collision centralized buffering of new energy automobile
一种新能源汽车碰撞集中缓冲的保险杠
2020-05-22
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile bumper capable of buffering and absorbing energy
European Patent Office | 2020
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