| 摘要 |
PROBLEM TO BE SOLVED: To improve the workability of net spreading, to hide the sew-up terminal of a net and a facing, etc., and to improve an appearance in a sprung-up state. SOLUTION: A seat cushion is constituted of a seat cushion frame 11 keeping a seat cushion shape, the net 16 forming a sitting surface 17 on the seat cushion frame 11 in a spread state, a net terminal fixing band 18 formed by piling up a facing material 19, a wadding material 20, and a stay cloth 21 and sewn on the outer peripheral edge of the net 16 corresponding to the frame front 12 and both frame sides 13 of the seat cushion frame 11, which can be wound to the frame front 12 and both frame sides 13, and a fastener 22 for which the edge cloth 25 of one fastening tooth 23 is sewn on the net terminal side on the back surface side of the net 16 and the selvage cloth 26 of the other fastening tooth 24 is sewn on the free end edge of the net terminal fixing band 18 in the length direction of the net terminal fixing band 18 respectively. |
