An airbag device mounted on dashboard, comprising an inflatable bag and a gas generator arranged inside a dashboard; wherein upon being filled with gas, the inflatable bag is provided with an upper convex chamber, a lower convex chamber and a concave chamber formed by a pull strap between the upper convex chamber and the lower convex chamber; rear of the upper convex chamber and the lower convex chamber are supported against a dashboard surface; and front of the upper convex chamber and the lower convex chamber form a protective surface. The inflatable bag of the airbag device has a reduced volume, and the gas generator matching the inflatable bag has a reduced output. Moreover, the inflatable bag can maintain the scope and effect of protection to occupant due to its adequate energy absorption ability.
Airbag device mounted on dashboard
12.02.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
AIRBAG PAN ASSEMBLY FOR AUTOMOTIVE DASHBOARD, PASSENGER AIRBAG SYSTEM AND AIRBAG TRAY
Europäisches Patentamt | 2018
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