| 摘要 |
PROBLEM TO BE SOLVED: To prevent the deformation of a sun visor and the removal of the same from a sun visor arm in the expansion of an air bag. SOLUTION: A mounting part 58A of a sun visor 54 to a car body has a ring-shaped V groove 64, and a C-ring 65 capable of enlarging its diameter, is fitted in this V groove 63. In the ordinary use state, the C-ring 65 is contacted with a supporting part 60A of a bracket 60 to prevent the movement of the sun visor arm 58, and a stopper 67 is formed on a point of the mounting part 58A. The C-ring 65 is expanded when at least a predetermined value of slipping- off load is acted on the sun visor arm 58, the sun visor arm 58 is moved inside of a cabin, and then a stopper 67 is contacted with the supporting part 60A, so that the movement of the sun visor arm 58 inside of the cabin can be limited by a predetermined stroke. |
