| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a side door structure for a vehicle which can improve strength and rigidity of a door inner panel constituted of a plurality of panels. <P>SOLUTION: In the door inner panel 40, the panels 52, 54 and 56 made of an aluminum alloy are joined to each other and are integrated with each other in joining parts 58 and 60. An arm piece 72 of a module panel 70 is fixed to a lower piece 62A of a belt line reinforce 62 joined to the door inner panel 40, the joining part 60 of the panel 54 and the panel 56 is arranged between a leg piece 76 and a leg piece 78 of the module panel 70, and thereby the leg pieces 76 and 78 straddle the panels 54 and 56 to be fixed. Thus, a window regulator module 68 is mounted by straddling the joining part 60 of the panel 54 and the panel 56 to improve strength and rigidity of the door inner panel 40. <P>COPYRIGHT: (C)2012,JPO&INPIT |
