The invention relates to a car crash buffering device. The car crash buffering device is arranged in a forecabin of a car and composed of a metallic guard plate, buffer springs, an energy-absorption band and a fixing steel plate. When a car has a crash, a bumper at the front end of the car is deformed; the guard plate in an arc shape plays a supporting role; and a buffering effect on the crash isachieved. The buffer springs installed on the rear side of the guard plate can prevent too large deformation of the guard plate, so that a secondary buffering effect is achieved. The other ends of thebuffer springs are connected with the energy-absorption band to achieve a tertiary buffering effect, and therefore, the safety of a driver is protected. When the car has a serious crash, multi-time buffering can be conducted; the crash ability of the car is improved; the crash speed is reduced; and safety guarantee is provided for personnel in the car.
本发明涉及一种汽车碰撞缓冲装置,设于汽车的前舱内,由金属护板、缓冲弹簧、系能带、固定钢板组成。当汽车发生碰撞时,汽车前端保险杠产生变形,所述护板呈弧形,起到一定的支撑作用,对碰撞起缓冲作用;护板后面安装的缓冲弹簧可以减小护板变形过大,起到二次缓冲的作用;缓冲弹簧另一端与吸能带相连,起到三次缓冲作用,从而保护驾驶人员的安全。当汽车受到严重碰撞时,可以进行多次缓冲,提高了汽车的碰撞能力,降低碰撞的速度,同时也对车内人员提高了安全保障。
Car crash buffering device
一种汽车碰撞缓冲装置
11.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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