Seat cover and vehicle seat

Patent metadata

Field	Value
Publication number	US-10144357-B2
Application number	US-201514972904-A
Country	US
Kind code	B2
Filing date	Dec 17, 2015
Priority date	Dec 18, 2014
Publication date	Dec 4, 2018
Grant date	Dec 4, 2018

Abstract

A seat cover includes: a surface member; and a pocket including: a bag part arranged on a back surface side of the surface member and sewn on a folded portion of the surface member folded toward the back surface side along an edge of a pocket opening; a bead part interposed between the bag part and the folded portion extending along at least one of a pair of longitudinal edges of the pocket opening, sewn on the folded portion and the bag part, and arranged to protruding into the pocket opening; and a core member inserted into the bead part, wherein: the bead part and the core member respectively include extension portions extending beyond a pair of lateral edges of the pocket opening in a longitudinal direction of the pocket opening; and the extension portions of the bead part and the core member are fixed to each other.

First claim

What is claimed is:

1. A seat cover comprising:
a surface member; and
a pocket including:
a bag part arranged on a back surface side of the surface member and sewn on a folded portion of the surface member folded toward the back surface side along an edge of a pocket opening;
a bead part interposed between the bag part and the folded portion of the surface member extending along at least one of a pair of longitudinal edges of the pocket opening, sewn on the folded portion and the bag part, and arranged to protruding into the pocket opening; and
a core member inserted into the bead part, wherein:

the bead part and the core member respectively include extension portions extending beyond a pair of lateral edges of the pocket opening in a longitudinal direction of the pocket opening; and
the extension portion of the bead part and the extension portion of the core member are fixed to each other.

2. The seat cover according to claim 1 , wherein
the bead part is arranged on one of the pair of longitudinal edges of the pocket opening and protrudes toward the other longitudinal edge beyond a center line bisecting the pocket opening in a lateral direction.

3. The seat cover according to claim 2 , wherein
a length of the longitudinal edge of the pocket opening is 18 mm to 220 mm or less and a length of the lateral edge is 8 mm to 20 mm or less.

4. The seat cover according to claim 1 , wherein
the surface member is a fake leather.

5. A vehicle seat comprising:
a seat body; and
a seat cover comprising:
a surface member; and
a pocket including: a bag part arranged on a back surface side of the surface member and sewn on a folded portion of the surface member folded toward the back surface side along an edge of a pocket opening; a bead part interposed between the bag part and the folded portion of the surface member extending along at least one of a pair of longitudinal edges of the pocket opening, sewn on the folded portion and the bag part, and arranged to protruding into the pocket opening; and a core member inserted into the bead part, wherein:

the bead part and the core member respectively include extension portions extending beyond a pair of lateral edges of the pocket opening in a longitudinal direction of the pocket opening;
the extension portion of the bead part and the extension portion of the core member are fixed to each other; and
the seat body is covered with the seat cover.

Assignees

• Tachi S Co

Inventors

• Abe Hitoshi

Classifications

• B60N2/7029

  back-rests · CPC title

• B60R7/005 Primary

  Nets or elastic pockets tensioned against walls or backrests · CPC title

• B60R7/043

  mounted on or under a seat · CPC title

• B60R11/00

  Arrangements for holding or mounting articles, not otherwise provided for · CPC title

• B60N2/64

  Back-rests {or cushions (B60N2/2222 takes precedence)} · CPC title