Airbag, airbag device, and automobile
First Claim
Patent Images
1. A passenger seat airbag installed in an instrument panel in front of a passenger seat of a vehicle, the airbag comprising an airbag body;
- wherein an amount of gas discharged from the airbag body is variable depending on a state of contact with a windshield,wherein a gas discharge hole is provided on a windshield side of the airbag body,wherein a blocking member that blocks discharge of the gas through the gas discharge hole is provided on an outer surface side of the airbag body,wherein the blocking member is flap-like, and a front edge thereof is sewn to the airbag,wherein an upper surface patch cloth is provided on an upper surface of the airbag body, and the blocking member extends from the upper surface patch cloth,wherein a blocking portion of the blocking member extends backward from a back edge of the blocking member that is spaced forwardly of the gas discharge hole and sewn to the airbag,wherein the blocking portion is sized to extend over and completely cover the gas discharge opening and the blocking portion is not sewn to the airbag to allow the blocking portion to shift away from the airbag so the blocking portion is not in overlying relation to the gas discharge hole as gas is discharged therefrom.
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Accused Products
Abstract
An airbag is a passenger seat airbag that inflates and deploys between a passenger seat and an instrument panel, and has side vent holes and a front vent hole. When an inflator is actuated in a state where a passenger close to the instrument panel exists, a valve cloth opens the front vent hole with the vicinity of the front vent hole away from the windshield.
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Citations
4 Claims
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1. A passenger seat airbag installed in an instrument panel in front of a passenger seat of a vehicle, the airbag comprising an airbag body;
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wherein an amount of gas discharged from the airbag body is variable depending on a state of contact with a windshield, wherein a gas discharge hole is provided on a windshield side of the airbag body, wherein a blocking member that blocks discharge of the gas through the gas discharge hole is provided on an outer surface side of the airbag body, wherein the blocking member is flap-like, and a front edge thereof is sewn to the airbag, wherein an upper surface patch cloth is provided on an upper surface of the airbag body, and the blocking member extends from the upper surface patch cloth, wherein a blocking portion of the blocking member extends backward from a back edge of the blocking member that is spaced forwardly of the gas discharge hole and sewn to the airbag, wherein the blocking portion is sized to extend over and completely cover the gas discharge opening and the blocking portion is not sewn to the airbag to allow the blocking portion to shift away from the airbag so the blocking portion is not in overlying relation to the gas discharge hole as gas is discharged therefrom. - View Dependent Claims (2, 3, 4)
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Specification