Vehicular occupant restraint system
First Claim
1. A vehicular occupant restraint system comprising:
- a four-point seatbelt system having a pair of left and right webbings for restraining an occupant;
a pair of right and left first inflating portions which are respectively provided on the pair of right and left webbings at upper body restraining portions thereof for restraining an upper body of the occupant and which inflate by receiving a supply of gas from a gas supplying portion and deploy in front of the upper body of the occupant, so that the right first inflating portion and the left first inflating portion contact and push each other in a seat width direction; and
a pair of right and left second inflating portions which inflate by receiving a supply of gas from the gas supplying portion when the first inflating portions inflate, and deploy so the right second inflating portion contacts the right first inflating portion from outside in the seat width direction and the left second inflating portion contacts the left first inflating portion from outside in the seat width direction and thus support the pair of right and left first inflating portions from the outside in the seat width direction.
1 Assignment
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Accused Products
Abstract
A vehicular occupant restraint system including: a four-point seatbelt system having left and right webbings for restraining an occupant, each of the left and right webbings having an upper body restraining portion that restrains the upper body of the occupant; a left first inflating portion which is provided on the upper body restraining portion of the left webbing and which inflates by receiving a gas supply and deploys in front of the upper body of the occupant, and a right first inflating portion which is provided on the upper body restraining portion of the right webbing and which inflates by receiving a gas supply and deploys in front of the upper body of the occupant; and a second inflating portion which inflates by receiving a gas supply when the first inflating portions inflate, and deploys to support the first inflating portions from the outside in the seat width direction.
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Citations
8 Claims
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1. A vehicular occupant restraint system comprising:
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a four-point seatbelt system having a pair of left and right webbings for restraining an occupant; a pair of right and left first inflating portions which are respectively provided on the pair of right and left webbings at upper body restraining portions thereof for restraining an upper body of the occupant and which inflate by receiving a supply of gas from a gas supplying portion and deploy in front of the upper body of the occupant, so that the right first inflating portion and the left first inflating portion contact and push each other in a seat width direction; and a pair of right and left second inflating portions which inflate by receiving a supply of gas from the gas supplying portion when the first inflating portions inflate, and deploy so the right second inflating portion contacts the right first inflating portion from outside in the seat width direction and the left second inflating portion contacts the left first inflating portion from outside in the seat width direction and thus support the pair of right and left first inflating portions from the outside in the seat width direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification