| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat fitted with an air bag module equipped with stay cloths and having no restriction of materials of a trim cover and sewing thread, in which the ruptural portion of the trim cover is cut open momentarily by the expanding pressure of the air bag. SOLUTION: From the stay cloths 14 and 15, tensile force caused by the expanding pressure of the air bag is applied to the ruptural portion 11a of the trim cover 11, wherein the acting point of the tensile force caused by the expanding pressure of the air bag is set to two places above and below the ruptural portion 11a close thereto by the stay cloths 14 and 15 sewn together with the ruptural portion 11a of the trim cover 11. |
