Seat structure having a side impact air bag apparatus
First Claim
1. A seat structure comprising:
- a side impact air bag apparatus having an air bag;
a seat back frame, the side impact air bag apparatus being fixed to a window-side side portion of said seat back frame;
a lining member disposed so as to overlie at least a portion of said air bag apparatus;
a seat pad body disposed so as to cover said seat back frame and the side impact air bag apparatus, the side impact air bag apparatus being provided proximate an inner surface of said seat pad body, said seat pad body being formed from a foaming material which penetrates into said lining member, whereby said lining member is fixed to said seat pad body, and at least one of said lining member and said seat pad body being provided with a rupturing portion from which deployment of the air bag of the side impact air bag apparatus starts, and said seat pad body is supported by said seat back frame via an engaging structure, a side portion of said lining member engaging said engaging structure; and
a seat surface layer which covers an outer surface of said seat pad body.
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Accused Products
Abstract
A seat structure having an side impact air bag apparatus which can reduce costs, and can be assembled with improved workability. The air bag apparatus, which extends in the longitudinal direction of a seat back, is disposed in a side portion provided on the outer side of the seat back in the widthwise direction of the vehicle. An air bag of the air bag apparatus is folded and the folded air bag is integrated with a seat back pad during a foaming process, and is fixed to a seat back frame together with other structural components of the air bag apparatus. When the seat back pad is made by foaming, the air bag in the folded state is placed within a molding die, and a foaming material is foamed to obtain the seat back pad integrated with the air bag.
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Citations
9 Claims
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1. A seat structure comprising:
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a side impact air bag apparatus having an air bag; a seat back frame, the side impact air bag apparatus being fixed to a window-side side portion of said seat back frame; a lining member disposed so as to overlie at least a portion of said air bag apparatus; a seat pad body disposed so as to cover said seat back frame and the side impact air bag apparatus, the side impact air bag apparatus being provided proximate an inner surface of said seat pad body, said seat pad body being formed from a foaming material which penetrates into said lining member, whereby said lining member is fixed to said seat pad body, and at least one of said lining member and said seat pad body being provided with a rupturing portion from which deployment of the air bag of the side impact air bag apparatus starts, and said seat pad body is supported by said seat back frame via an engaging structure, a side portion of said lining member engaging said engaging structure; and a seat surface layer which covers an outer surface of said seat pad body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification