| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize smooth opening of a door panel and to prevent contact of an air bag with a door end part. <P>SOLUTION: A plurality of reinforcing rib pieces 50 extending in a direction to cross with a first hinge part 36 and projecting height of which gradually increases toward the side of a breaking predetermined part 24 are projected on the back side of the first door panel 20 opened in a direction different from a developing direction of the air bag 62 with required intervals. Additionally, a plurality of recessed grooves 56 extending in parallel with a second hinge part 40 are extended and provided on the back side of the second door panel 22 opened in the same direction as the developing direction of the air bag 62 with required intervals. The maximum projected part 55 of the reinforcing rib piece 50 is projected at an obtuse angle. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
