| 摘要 |
<P>PROBLEM TO BE SOLVED: To reliably receive and protect the head of an occupant even when the head moves to an impact position side in response to an impact. <P>SOLUTION: A first inflating part 34 of an airbag 31 is fixed to the rear of the position on the impact position side of the occupant P2 at one end (rear end) 34A, and is inflated to the front of the position on the impact position side of the occupant P2. A second inflating part 37 is connected to the other end (front end) 34B of the first inflating part 34 while bending in relative to the first inflating part 34. The second inflating part 37 is inflated from the other end (front end) 34B of the first inflating part 34 to the opposite side of the impact position around the front side of the head Ph before the first inflating part 34 is pressed by the head Ph moving to the impact position side. When the first inflating part 34 is pressed by the head Ph moving to the impact position side and rotates to the impact position side with one end (rear end) 34A as a fulcrum, the second inflating part 37 moves to the side on the impact position side of the head Ph with rotation of the first inflating portion 34. <P>COPYRIGHT: (C)2010,JPO&INPIT |
