| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a vehicle seat, which is very comfortable to sit on, has reduced loss in resilience after a prolonged usage, excellent in durability as well as in recyclability and safety, and further in engagement/disengagement operability and durability of attachment between a cushion body and an upholstery covering body. SOLUTION: A cushion body 2 is detachably attached to an upholstery covering body 3 by directly intruding the hook portion 8a of male member 8 of the upholstery covering body 3 composed of an upholstery covering material 7 and a hook and loop fastener male member 8 into the upper surface layer of the cushion body 2 having a flat surface, to which the intersecting portions of polytrimethyleneterephthalate base crimped short fibers and specific elastic conjugate fibers intertwined together three-dimentionally are fixed by means of flexible thermosetting points formed by thermal fusion of elastic conjugate fibers. COPYRIGHT: (C)2007,JPO&INPIT
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