| 摘要 |
PROBLEM TO BE SOLVED: To easily mount/demount an air bag device to a steering wheel. SOLUTION: In both side parts of an air bag device 3, an engaging mechanism 46 is provided. The engaging mechanism 46 has a case 47, coil spring 49, and a movable pin 48, and an engaging part 60 of the movable pin 48 is elastically protruded to the outside. In a horn plate 11 of a steering wheel body 2, a mounting hole 17 is provided. By only pressing in the air bag device 3 in a prescribed mounting direction, the engaging part 60 is engaged with the mounting hole 17, and the air bag device 3 can be mounted in the steering wheel body 2. A lock part 67 is provided in the movable pin 48, and a lock receiving part 57 is formed in the case 47. By pressing in and rotating the movable pin 48, the lock part 67 is locked by the lock receiving part 57, and the air bag device 3 can be easily removed. |
