| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an installation structure of an air bag device allowing smooth installation of the air bag device to a steering wheel and easy detachment of the air bag device. SOLUTION: A lock device 30 for connecting the air bag device 10 to the steering wheel 26 has a pin 32, a plate, and a spring 36 or the like for energizing a retainer 12 such that the retainer 12 is taken away from a face 26p. By inserting a projecting part into an insertion opening, bringing the rear surface of the air bag device 10 close to the steering wheel 26 and locking the pins 32 to plates, the air bag device 10 is installed to the steering wheel 26. Because the tip of the pin 32 is a flat tapered part 32b, the air bag device 10 can be detached by rotating the pins 32 by 90 deg..</p> |
