| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air bag device capable of performing stable exhaust control.SOLUTION: The air bag device restrains a seating person in a vehicle by inflation and expansion of an air bag. On a part of the air bag, a first vent hole for exhausting gas in the air bag is formed. To the first vent hole, one end of a tube-shaped exhaust regulation member is coupled. When the air bag is inflated and expanded by predetermined degree or more, the first vent hole is closed by the exhaust regulation member. At least a part of the air bag forms a folded part by being folded into a bellows-state, and the coupled part of the exhaust regulation member and the first vent hole is positioned on a trough of the folded part. The other end of the exhaust regulation member is stored in a state that it faces to outside so as not to project outside of an outer edge of the folded part.</p> |
