| 摘要 |
PROBLEM TO BE SOLVED: To increase rigidity of a swing arm, in a suspension device including the swing arm composed of a plate.SOLUTION: A suspension device 1 includes a swing arm 3 having an axle support part 14, an upper arm 4 for connecting an upper arm support part 29 of the swing arm and a vehicle body, and a first lower arm 5 for connecting a first lower arm support part 17 of the swing arm and the vehicle body. The swing arm includes an inner panel 11 and an outer panel 12 which are connected to each other and form an internal space therebetween, and a spacer 40 interposed between the inner panel and the outer panel. The spacer is disposed between the upper arm support part and first lower arm support part and has an extension part 73 extending roughly parallel to a virtual line C connecting the upper arm support part and the first lower arm support part. |
