The invention discloses an automobile safety airbag. The automobile safety airbag comprises a main airbag body; a plurality of buffering airbag bodies are fixedly connected to the surface of the mainairbag body; the number of the buffering airbag bodies is larger than five; and a buffering cushion is arranged between every two buffering airbag bodies. According to the automobile safety airbag ofthe invention, a buffering outer cover is adopted to decrease a first impact force generated by collision between the head of a driver and the airbag; subsequent impact between the head of the driverand the airbag is reduced through the multiple buffer airbag bodies; and finally, the head of the driver is supported through the buffer cushions. Vent holes are formed in the bottom of the main airbag body, so that the internal pressure of the main airbag body can be reduced, therefore, impact force applied to the head of the driver by the airbag is further reduced, and the driver will not feel uncomfortable at the head when the airbag protects the driver.
本发明公开了一种汽车安全气囊,包括主气囊,主气囊的表面固定连接有多个缓冲气囊,缓冲气囊的数量大于5个,两个缓冲气囊间设置有缓冲垫。本发明通过设置缓冲外罩降低驾驶者头部与气囊之间撞击的第一股冲击力,然后通过多个缓冲气囊降低驾驶者头部与气囊之间后续的冲击,最后通过缓冲垫托住驾驶者头部,且主气囊的底部设置有通气孔,可降低主气囊的内部的压强,进一步降低气囊对驾驶者头部的冲击力,使得气囊在保护驾驶者时也不会给驾驶者头部造成不舒适感。
Automobile safety airbag
一种汽车安全气囊
23.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Implementation method and control method of safety airbag, safety airbag and automobile
Europäisches Patentamt | 2020
|