Patent ID: 7275793
Filing Date: 2007-10-02
Classification: A47C,B60N,D04B,D10B

Abstract:
1. A seat comprising: a seat frame; and a cushion material supported by the seat frame and having a three-dimensional knitted fabric which is formed by a pair of ground knit fabrics which are disposed so as to be separated from one another, and connecting threads joining the separated pair of ground knit fabrics, the connecting threads extending in the space separating the separated pair of ground knit fabrics, wherein the cushion material includes a first region whose elastic compliance when a reaction force is applied to an extending side of the cushion material when an occupant is seated on the seat is adapted to be substantially equivalent to an elastic compliance of a portion of the occupant's body pressing the cushion material and a second region whose elastic compliance is larger than that of the first region.