Passenger Restraint Apparatus
First Claim
1. A passenger restraint apparatus comprising:
- a seat bag provided on a lower side of a seat cushion of a seat having a passenger sitting region, and configured to inflate so as to push the seat cushion from below; and
an inflator configured to inflate the seat bag in a vehicle emergency,wherein the seat bag extends in a right-left width direction of the seat,wherein an inner bag having a capacity smaller than that of the seat bag is provided in the seat bag,wherein the inner bag is disposed on a lower side of the passenger sitting region of the seat cushion, and extends in a longitudinal direction of the seat bag,wherein the inner bag includes at least one gas outlet through which gas is discharged from the inner bag into the seat bag, andwherein gas is supplied from the inflator into the inner bag so as to inflate the inner bag, and the gas in the inner bag is discharged into the seat bag so as to inflate the seat bag.
1 Assignment
0 Petitions
Accused Products
Abstract
A passenger restraint apparatus 10 in which a seat bag is inflated stepwise includes a seat bag 12 extending in the right-left width direction of a seat and configured to be inflated so as to push a seat cushion from below, an inner bag 13 provided in the seat bag 12, and an inflator 14 that inflates the seat bag 12 and the inner bag 13. The inner bag 13 extends in the right-left width direction of the seat in the seat bag 12, and the inflator 14 is provided in the inner bag 13 so that the longitudinal direction thereof coincides with the longitudinal direction of the inner bag 13. Gas outlets 17 are provided in an upper surface of the inner bag 13. Through the gas outlets 17, gas in the inner bag 13 is discharged upward into the seat bag 12.
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Citations
10 Claims
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1. A passenger restraint apparatus comprising:
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a seat bag provided on a lower side of a seat cushion of a seat having a passenger sitting region, and configured to inflate so as to push the seat cushion from below; and an inflator configured to inflate the seat bag in a vehicle emergency, wherein the seat bag extends in a right-left width direction of the seat, wherein an inner bag having a capacity smaller than that of the seat bag is provided in the seat bag, wherein the inner bag is disposed on a lower side of the passenger sitting region of the seat cushion, and extends in a longitudinal direction of the seat bag, wherein the inner bag includes at least one gas outlet through which gas is discharged from the inner bag into the seat bag, and wherein gas is supplied from the inflator into the inner bag so as to inflate the inner bag, and the gas in the inner bag is discharged into the seat bag so as to inflate the seat bag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification