| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air-bag and an air-bag device capable of effectively suppressing the rise of an inner pressure when normal expansion and development of the air-bag is blocked while suppressing the useless generation of gas.SOLUTION: An air-bag 1 includes a pair of side panels 11, 12 which are seamed and constitute a bag body, an insertion port 11a formed on the side panel 11, and a valve body 13 which is arranged so as to close the insertion port 11a on the inner side of the side panel 11 and allows both edges to be connected to the side panel 11. The valve body 13 is drawn out to the outer side of the side panel 11 from the insertion port 11a upon the housing of the air-bag 1 and is arranged so as to close the insertion port 11a and is drawn into the inner side of the side panel 11 upon the expansion and development of the air-bag 1.</p> |
