Trim cover for use with seats in vehicles
First Claim
1. A trim cover for covering a seat cushion of a seat in a vehicle, comprising:
- a surface skin;
a base cloth connected to said surface skin;
wadding sandwiched between said surface skin and said base cloth;
an electric heater comprising a plurality of band-like portions;
a plurality of elongated sack-like portions formed between said surface skin and said base cloth, each sack-like portion being separated from adjacent sack-like portions by seams which bind said surface skin and said base cloth together, each sack-like portion receiving one of said plurality of band-like electric heater portions and having an opening formed intermediate its length;
a pulling loop traversing said plurality of sack-like portions at their openings, said pulling loop being joined together with said surface skin and said base cloth and having a plurality of through-holes permitting passage therethrough of said plurality of band-like electric heater portions, whereby each band-like portion extends from a respective sack-like portion on one side of a through-hole, through said through-hole and into the sack-like portion on the other side of said through-hole; and
a pulling wire passed through said pulling loop for securing the trim cover to the seat cushion.
1 Assignment
0 Petitions
Accused Products
Abstract
A trim cover for use with seats in vehicles and having an electric heater housed therein wherein seams each for binding its surface skin and base cloth together are formed at the sitting area of the trim cover in the longitudinal direction thereof to form an appropriate number of elongated sack-like portions between the surface skin and the base cloth, a pulling loop traverse the sack-like portions at the middle thereof is joined together with the surface skin and the base cloth, a pair of openings are formed at the middle of each of the sack-like portions, interposing the pulling loop between the paired openings, a through-hole is provided at that portion of the pulling loop which is located between the paired openings, each of band-like portions of the electric heater is inserted through its corresponding sack-like portion, passing through the paired openings and the through-hole in the pulling loop between the paired openings, and a pulling wire is passed through the pulling loop.
23 Citations
6 Claims
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1. A trim cover for covering a seat cushion of a seat in a vehicle, comprising:
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a surface skin; a base cloth connected to said surface skin; wadding sandwiched between said surface skin and said base cloth; an electric heater comprising a plurality of band-like portions; a plurality of elongated sack-like portions formed between said surface skin and said base cloth, each sack-like portion being separated from adjacent sack-like portions by seams which bind said surface skin and said base cloth together, each sack-like portion receiving one of said plurality of band-like electric heater portions and having an opening formed intermediate its length; a pulling loop traversing said plurality of sack-like portions at their openings, said pulling loop being joined together with said surface skin and said base cloth and having a plurality of through-holes permitting passage therethrough of said plurality of band-like electric heater portions, whereby each band-like portion extends from a respective sack-like portion on one side of a through-hole, through said through-hole and into the sack-like portion on the other side of said through-hole; and a pulling wire passed through said pulling loop for securing the trim cover to the seat cushion. - View Dependent Claims (2, 3)
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4. A seat for a vehicle, comprising:
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a seat cushion; and a trim cover for covering said seat cushion comprising a surface skin, a base cloth connected to said surface skin, wadding sandwiched between said surface skin and said base cloth, an electric heater comprising a plurality of band-like portions, a plurality of elongated sack-like portions formed between said surface skin and said base cloth, each sack-like portion being separated from adjacent sack-like portions by seams which bind said surface skin and said base cloth together, each sack-like portion receiving one of said plurality of band-like electric heater portions and having an opening formed intermediate its length, a pulling loop traversing said plurality of sack-like portions at their openings, said pulling loop being joined together with said surface skin and said base cloth and having a plurality of through-holes permitting passage therethrough of said plurality of band-like electric heater portions, whereby each band-like portion extends from a respective sack-like portion on one side of a through-hole, through said through-hole and into the sack-like portion on the other side of said through-hole, and a pulling wire passed through said pulling loop for securing the trim cover to the seat cushion. - View Dependent Claims (5, 6)
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Specification