| 摘要 |
PROBLEM TO BE SOLVED: To force with a simple configuration a front face a lower portion of a seat back forward in association with relative movement in a separating direction of a seat cushion so as to fill a gap between the waist of a seating person and the seat back.SOLUTION: Between a rear portion of a seat cushion 12 and a lower portion of a seat back 14 is provided an interlocking connection mechanism 20 that interlocks a front face of the lower portion of the seat back to be displaced forward in relative movement of the seat cushion in a separating direction to the seat back. In the interlocking connecting mechanism 20, a cushion wire 24 directed at the seat back is arranged in the seat cushion. The cushion wire 24 is engaged with the seat back and forces the front face of the lower portion of the seat back forward in association with relative movement of the seat cushion in the separating direction to the seat back. |
