Airbag system for motorcycle

摘要

Problem To provide an airbag system for a motorcycle which is configured to restrict a range where covers of accommodation parts for airbag support belts are removed at the time of swelling and expansion of the airbag. Solution In an air bag system for a motorcycle 1 in which a support belt 15 for coupling an airbag 14 to a vehicle body is accommodated in an accommodation part 47 provided in the vehicle body and a belt cover 30L that is engaged from the above so as to cover the accommodation part 47 is provided, the belt cover 30L is configured to be removed from the accommodation part 47 along with swelling and expansion of the airbag 14, and includes a wire 70 to be coupled to the vehicle body inside the accommodation part 47 so as not to be moved apart from the vehicle body over a predetermined length at the time of removing. The wire 70 is arranged inside the accommodation part 47, and is coupled to a fixation plate 60 to be connected to a frame 2 of the vehicle body. By inserting the wire 70 into through-holes 66 of the fixation plate 60, the wire 70 is coupled to the vehicle body, and both ends thereof are connected to the belt cover 30L.