| 摘要 |
PURPOSE:To improve the productivity, by providing a detaining pawl, which is detained on the inside wall of a body, on an insert ring to insert easily the insert ring to the body. CONSTITUTION:An insert ring 10 is inserted from a rear cover body after a body 7 is formed, and detaining pawls 10a of the insert ring 10 are detained on an inside wall 7b of the body 7 to fix the insert ring 10. Though detaining pawls 10a are provided in four positions, it is sufficient if the insert ring 10 is fixed by two detaining pawls at least because pressure is not applied to the insert ring 10 directly when a windshield 8 is press-fitted to the body 7. The number of detaining pawls is increased as required. |
