Airbag and airbag device
First Claim
Patent Images
1. An airbag comprising:
- an airbag main body formed into a bag so as to comprise at least a first panel on a side facing an occupant and a second panel on a side not facing the occupant in an inflated and deployed state;
at least one vent hole formed on said second panel;
at least one vent cover that is attached to an outer surface of said second panel and opens and closes said vent hole; and
at least one patch member that is joined to said vent cover between said second panel and said vent cover and has an opening that communicates with said vent hole, and,wherein said vent cover comprises a hinge part joined with said second panel on one side and a regulating member that regulates an opening degree of said vent cover on the other side.
7 Assignments
0 Petitions
Accused Products
Abstract
In an airbag, an airbag main body is formed into a bag so as to comprise at least a front panel and a rear panel in an inflated and deployed state, vent holes are formed on the rear panel, vent covers that open and close the vent holes are attached to an outer surface of the rear panel, patch members are attached to the vent covers, and opening degrees of the vent holes are regulated by the vent covers and the patch members inflating in cooperation using a portion of the pressurized gas supplied to the interior of the airbag main body when the airbag main body inflates and deploys.
18 Citations
5 Claims
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1. An airbag comprising:
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an airbag main body formed into a bag so as to comprise at least a first panel on a side facing an occupant and a second panel on a side not facing the occupant in an inflated and deployed state; at least one vent hole formed on said second panel; at least one vent cover that is attached to an outer surface of said second panel and opens and closes said vent hole; and at least one patch member that is joined to said vent cover between said second panel and said vent cover and has an opening that communicates with said vent hole, and, wherein said vent cover comprises a hinge part joined with said second panel on one side and a regulating member that regulates an opening degree of said vent cover on the other side. - View Dependent Claims (2, 3, 4, 5)
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Specification