Headrest for automotive seat
First Claim
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1. A headrest for an automotive seat, comprising:
- an expandable air bag provided on a top of a seat back of said seat;
a head contact portion disposed forwardly of said air bag; and
a stretchable rear portion disposed rearwardly of said air bag, said stretchable rear portion including an elastic webbing which has a contracting force for compressing said air bag,wherein said head contact portion and said stretchable rear portion are connected together and further to said top of said seat back, and wherein said air bag is disposed within said head contact portion and said stretchable rear portion.
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Accused Products
Abstract
A headrest for an automotive seat which comprises a head contact portion, a stretchable rear portion which includes an elastic webbing, and an air bag disposed within those two portions, all of them being fixed upon the top of seat back of the seat. The expansion or shrivelling of the air bag, by using an air pump, causes the headrest to raise for turning upright the head contact portion, or permits the air bag to be compressed by the contracting force of the webbing, thereby lowering the headrest.
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Citations
6 Claims
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1. A headrest for an automotive seat, comprising:
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an expandable air bag provided on a top of a seat back of said seat; a head contact portion disposed forwardly of said air bag; and a stretchable rear portion disposed rearwardly of said air bag, said stretchable rear portion including an elastic webbing which has a contracting force for compressing said air bag, wherein said head contact portion and said stretchable rear portion are connected together and further to said top of said seat back, and wherein said air bag is disposed within said head contact portion and said stretchable rear portion. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification