Patent ID: 8613469

Claim:
An airbag device configured to be disposed in an instrument panel, comprising: an inflator configured to generate gas; and an airbag that includes a gas inlet through which the gas from said inflator is introduced and is inflated and deployed in a bag shape toward a vehicle room side by the gas introduced from said inflator through said gas inlet, wherein said airbag has, in an upper portion thereof, an extra length in a front and rear direction of a vehicle and is folded in a housed state after experiencing a folded state in an approximately planar fashion so that the extra length portion is tucked into said airbag toward a rear of the vehicle, and wherein a portion of said airbag on the side closer to the vehicle front than said gas inlet is folded above a portion of said airbag in which said gas inlet is formed, a portion of said airbag on the side closer to the rear of the vehicle than said gas inlet is further folded thereabove, and wherein said airbag is folded in a bellows shape in the front and rear direction of the vehicle from said folded state in the approximately planar fashion so that an end thereof on the rear side of the vehicle in said folded state in an approximately planar shape is disposed on the top.