A cushion 108 of an airbag device 100 includes: an inner inflating section 158 which convexly inflates toward the rear of a vehicle and which restrains the head 146 of an occupant 144 from the front of the vehicle; protrusions 124 and 126 which are provided to the sides of the inner inflating section 158 in a vehicle width direction and which are capable of inflating so as to protrude further toward the rear of the vehicle than the inner inflating section 158; and outer inflating sections 160 and 162 which are provided between the inner inflating section 158 and the protrusions 124 and 126 and which temporarily convexly inflate toward the rear of the vehicle within a smaller range than the expansion range of the inner inflating section 158 and the protrusions 124 and 126. The outer inflating sections 160 and 162 are squashed by the inner inflating section 158 and the protrusions 124 and 126 and, as a result, the protrusions 124 and 126 are in a posture of being pulled toward a side of the inner inflating section 158.
AIRBAG DEVICE
2019-09-26
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 FOR AIRBAG DEVICE, METHOD FOR MANUFACTURING AIRBAG DEVICE AND SEAT AIRBAG DEVICE
Europäisches Patentamt | 2023
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