The invention relates to the technical field of automobile safety restraint devices, and discloses an air bag device, a vehicle with the air bag device and an installation method of the air bag device.The air bag device comprises an air bag, the air bag is arranged on the rear portion of a display device when folded, and an air bag air inlet hole is formed in the air bag; the air guide cylinder is arranged in the air bag in a folded mode, an air guide cylinder air inlet hole and an air guide cylinder air outlet hole are formed in the air guide cylinder, and the to-be-expanded part of the air bag in the folded state is arranged above the air guide cylinder air outlet hole; the air inlet of the air bag sleeves the outer side of the air inlet of the air guide cylinder, the air inlet of the air guide cylinder is hermetically communicated with the air outlet of the air generator, the air generator blows air to the air inlet of the air guide cylinder and enables the air guide cylinder to be expanded and unfolded, and the air bag is expanded and unfolded in the expansion and unfolding direction of the air guide cylinder. The air bag device has the advantage that the air bag can smoothly cross the large screen of the auxiliary instrument panel and can be quickly expanded and unfolded when the vehicle has an accident.
本发明涉及汽车安全约束装置技术领域,公开了一种气囊装置、具有该气囊装置的车辆及气囊装置的安装方法,包括气袋,气袋在折叠时,布置在显示装置的后部,在气袋上构造有气袋进气孔;导气筒,折叠设置在气袋内,在导气筒上分别构造有导气筒进气孔和导气筒出气孔,处于折叠状态的气袋的待膨胀部设置在导气筒出气孔的上方;以及气体发生器,气袋进气孔套设在导气筒进气孔的外侧,导气筒进气孔与气体发生器的出气孔密封连通,气体发生器向导气筒的进气孔吹气并使得导气筒膨胀展开,所述气袋沿所述导气筒膨胀展开的方向膨胀展开。该气囊装置具有在车辆发生事故时,气袋能够顺利地越过副仪表板大屏并迅速膨胀展开的优点。
Airbag device, vehicle provided with same, and method for mounting airbag device
气囊装置、具有该气囊装置的车辆及气囊装置的安装方法
2023-09-05
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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