SEAT
First Claim
1. A seat comprising:
- a backrest covered with a skin cloth and including a cleavage portion at a predetermined portion of the skin cloth;
an airbag formed of a bag member in which a base cloth is joined, the airbag being provided in an interior of the backrest so as to be deployed towards an upper side of the head of an occupant as a result of cleaving the cleavage portion during inflation; and
a cleavage restricting member provided at the skin cloth so as to restrict a cleavage of the skin cloth at a portion other than the cleavage portion.
1 Assignment
0 Petitions
Accused Products
Abstract
To provide a seat that enhances the stability and expansion speed with respect to the inflation expansion performance of airbag unit disposed thereinside. In one form, a seat is provided comprising a backrest part covered at its entirety with top fabric material and, at a given region of the top fabric material, it is furnished with tear line; an airbag constituted of a bag consisting of two basis fabrics joined together and disposed within the backrest part so as to at the time of inflation, cleave the tear line and expand over the head of driver or passenger; and reinforcing fabric disposed on the top fabric material so as to inhibit any cleavage of the top fabric material at regions other than the tear line.
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Citations
5 Claims
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1. A seat comprising:
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a backrest covered with a skin cloth and including a cleavage portion at a predetermined portion of the skin cloth; an airbag formed of a bag member in which a base cloth is joined, the airbag being provided in an interior of the backrest so as to be deployed towards an upper side of the head of an occupant as a result of cleaving the cleavage portion during inflation; and a cleavage restricting member provided at the skin cloth so as to restrict a cleavage of the skin cloth at a portion other than the cleavage portion. - View Dependent Claims (2, 3, 4, 5)
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Specification