| 摘要 |
PURPOSE:To prevent the deformation of a boundary part and secure satisfactory sealing property by connecting a bracket covering the boundary part between inflator mounting holes in a base plate, and connecting the bracket to a carbody component. CONSTITUTION:Principal parts of an air bag unit 1 are comprised of a base plate 2 whereto multiple inflators 3 are mounted, a bag folded and provided as if surrounding each of the inflators 3, and a resin cover 5 that stores the bag. In this instance, a bracket 10 is provided covering boundary parts 9 of narrow breadth in the inflator mounting holes 6 of the base plate 2. And a connecting hole 12 formed in the bracket 10 is inserted by a hook pin 14 formed on a carbody component, for example, a steering support member 13. With these means, the boundary parts 9 are formed in a double wall construction by the bracket 10 to improve the areal rigidity, and prevent its deformation to secure satisfactory sealing property. |
