Airbag apparatus
View Patent ↗An airbag apparatus is provided by which, when an airbag collides with an occupant, the occupant can receive a reaction force from the airbag. An airbag apparatus ( 10 A to 10 B) inflates between two seats arranged in a vehicle width direction ( 20 L, 20 R, 21 L, 21 R) to protect an occupant (P). The airbag apparatus ( 10 A to 10 B) includes an inflator ( 12 ) and a folded airbag ( 11 ). When gas is jetted from the inflator ( 12 ) at a side collision, the airbag ( 11 ) is allowed to inflate and is abutted to a vehicle interior ( 35 ) to thereby suppress the move of the airbag ( 11 ) when the airbag ( 11 ) collides with the body of the occupant (P).
1. An airbag apparatus inflating between two seats arranged in a vehicle width direction to protect an occupant, comprising:
an inflator and a folded airbag, wherein
the inflator and the airbag are provided at an inner side of a seat back to inflate the airbag between the two seats,
the airbag is configured so that an upper end is abutted to a ceiling by a gas jetted from the inflator, and
the gas jetted from the inflator into the airbag causes the airbag to abut to a vehicle interior thereby suppressing the move of the airbag when the occupant pushes the airbag.
2. The airbag apparatus according to claim 1 , wherein
the upper end of the airbag has an expansion margin so that the airbag can inflate to a position higher than the ceiling.
3. The airbag apparatus according to claim 1 , wherein
the upper end has an expansion margin so that the inflated airbag is abutted to the ceiling even when the seat back is set in a reclined status.
4. The airbag apparatus according to claim 1 , wherein
the upper end has an expansion margin so that the inflated airbag is abutted to the ceiling even when the seat is set at any front-and-rear position.
5. An airbag apparatus inflating between two seats arranged in a vehicle width direction to protect an occupant, comprising:
an inflator and a folded airbag, wherein
the inflator and the airbag are stored in a position higher than a surface of a seat cushion to inflate the airbag between the two seats, and
a gas jetted from the inflator into the airbag causes the airbag to abut to a vehicle interior thereby suppressing the move of the airbag when the occupant pushes the airbag.