| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of times of sewing, to facilitate sewing work and to improve the degree of freedom of design. SOLUTION: A lower surface member 9 is sewn 17 to the lower edge part a rear side member 5 and then, a window inner peripheral member 8 is sewn 20 to the rear side member 5. Also, by sewing 22 the window inner peripheral member 8 to a front side member 4, the state where the front side member 4 and the back surface 11. of the rear side member 5 face each other and a peripheral edge is not sewn is attained. Then, the side edges 23 and 24 on one side of the front side member 4 and the rear side member 5 are folded toward the side edges 25 and 26 on the other side and the side edges 23 and 24 on one side are piled up and sewn 27 on the outer side of the side edges 25 and 26 on the other side and turned to a cylindrical shape provided with an opening part 28 at a lower part and folded over from the opening part 28. The non-sewn side edges 25 and 26 on the other side of the front side member 4 and the rear side member 5 are folded toward the already sewn 27 side edges 23 and 24 on one side, piled up on the outer side of the already sewn part 27 and sewn 29.
|
