The invention provides an automobile safety airbag inflating device and method. The automobile safety airbag inflating device comprises a control assembly, and the control assembly comprises a control shell, a sealing plate, a lifting seat, a limiting seat, three inserting holes, a spring, two limiting rods, a first electromagnet, two limiting grooves, a U-shaped seat, a tension spring, an inserting rod, a second electromagnet and an inflating pipe; and the sealing plate is fixedly connected to the upper surface of the lifting seat. A controller controls a first electromagnet and a second electromagnet to work simultaneously, the first electromagnet adsorbs an insertion rod, the insertion rod slides in a U-shaped seat through a limiting rod, then the insertion rod can be separated from an insertion hole, meanwhile, the second electromagnet adsorbs a lifting seat, and the lifting seat drives a sealing plate to move downwards; according to the air inflation device, the air inflation pipe is arranged in the air cylinder, then high-pressure air in the air cylinder can flow out of the air inflation pipe to achieve rapid air inflation of the safety air bag, position limitation of the limiting base is relieved, resistance generated when the lifting base moves downwards is reduced, and then rapid air inflation of the safety air bag can be achieved.
本发明提供了一种汽车安全气囊充气装置及充气方法,包括控制组件,所述控制组件包括控制壳、密封板、升降座、限位座、三个插孔、弹簧、两个限位杆、第一电磁铁、两个限位槽、U型座、拉簧、插杆、第二电磁铁和充气管;所述密封板固定连接于升降座的上表面。本发明通过控制器控制第一电磁铁和第二电磁铁同时工作,第一电磁铁吸附插杆,插杆通过限位杆在U型座内滑动,进而可以使插杆从插孔内脱离,与此同时,第二电磁铁吸附升降座,升降座带动密封板向下移动,进而气瓶内的高压气体可以从充气管流出,以实现对安全气囊的快速充气,通过对限位座的位置限定进行解除,减小了升降座向下移动时的阻力,进而可以实现对安全气囊的快速充气。
Inflation device and inflation method for automobile safety air bag
一种汽车安全气囊充气装置及充气方法
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16K VALVES , Ventile / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
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