| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for smoothly inflating and expanding an air bag.SOLUTION: A motor cycle includes an air bag 60 which detects an impact applied from the vehicle front side, inflates and expands to the front side of a driver, and restrains the driver. The air bag 60 includes: a first roll part 61 which is rolled in one direction; and a second roll part 62 which is provided so as to continue into a tip of the first roll part 61 and is folded into a roll form in another direction opposite to a rolled direction of the first roll part 61. The first roll part 61 and the second roll part 62 are stored in a casing 41 attached to a vehicle body with an inflator 43 which generates an inflation gas. |
