Airbag device
First Claim
1. An airbag device comprising:
- an airbag that is disposed inside a seating portion of a vehicle'"'"'s seat and is inflatable under a seated occupant; and
an inflator that generates gas to inflate and deploy the airbag,wherein the airbag includes an upper base fabric piece, a lower base fabric piece, and a pair of side base fabric pieces that are joined to one another and form an air chamber therein,wherein the pair of side base fabric pieces are disposed at part of side portions between the upper base fabric piece and the lower base fabric piece and define the shape of an inflated air chamber, andwherein the airbag, in a state in which the upper base fabric piece and the lower base fabric piece are stacked on top of each other and in which a portion between the pair of side base fabric piece is folded forward or rearward, is disposed in the seating portion.
1 Assignment
0 Petitions
Accused Products
Abstract
In an airbag inflatable inside a seating portion of a vehicle'"'"'s seat, the design flexibility, in terms of shape and height, of the airbag in an inflated state is increased. An airbag device (1) includes an airbag (10) and an inflator (2). The airbag (10) is disposed inside a seating portion of a seat and is inflated under a seated occupant. The inflator (2) generates gas to inflate and deploy the airbag (10). The airbag (10) includes an upper base fabric piece (11), a lower base fabric piece (12), and a pair of side base fabric pieces (13), which are joined to one another and form an air chamber (14) therein. The pair of side base fabric pieces (13) are disposed at part of side portions between the upper base fabric piece (11) and the lower base fabric piece (12) and define the shape of the air chamber (14) in an inflated state.
21 Citations
6 Claims
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1. An airbag device comprising:
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an airbag that is disposed inside a seating portion of a vehicle'"'"'s seat and is inflatable under a seated occupant; and an inflator that generates gas to inflate and deploy the airbag, wherein the airbag includes an upper base fabric piece, a lower base fabric piece, and a pair of side base fabric pieces that are joined to one another and form an air chamber therein, wherein the pair of side base fabric pieces are disposed at part of side portions between the upper base fabric piece and the lower base fabric piece and define the shape of an inflated air chamber, and wherein the airbag, in a state in which the upper base fabric piece and the lower base fabric piece are stacked on top of each other and in which a portion between the pair of side base fabric piece is folded forward or rearward, is disposed in the seating portion. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification