| 摘要 |
<p>PROBLEM TO BE SOLVED: To smoothly open a cleavage part while improving seat performance.SOLUTION: A cleavage part is split into first and second parts 12a and 12b, in a shredded part 12c in which stitching of adjacent skin pieces is interrupted. One end of webbing (21 and 22) is attached to either of the first and second parts 12a and 12b. Coupling parts (31 and 32) provided in the webbing (21 and 22) are attached to the other one of the first and second parts 12a and 12b.</p> |
