| 摘要 |
<p>PROBLEM TO BE SOLVED: To fix a handle firmly onto a mounting surface. SOLUTION: Tapered surfaces 10, in which diameters are reduced towards the inside of a leg pipe 2, are formed to the opening edges of through-holes 6 and tapered surfaces 11, in which diameters are decreased towards the front ends of screws 8 to the head sections of the screws 8 respectively. The tapered surfaces 11 of the screws 8 push the tapered surfaces 10 of the through-holes 6 in the direction of a mounting surface F in the front end side section of the leg pipe 2 with the screwing of the screws 8. The front end surface of the leg pipe 2 is fast stuck onto the mounting surface F by the pushing force.</p> |
