| 摘要 |
<p>PURPOSE:To provide the fixing construction of a fitting member to a nut which is in a simple construction dispensing with a tapped hole work costing much labor, and provided with the favorable fixing function. CONSTITUTION:A step part 3 for fitting a fitting member is provided at least on one-sided end part of a nut 2 to be threadedly engaged with a thread shaft 1, a through hole 11 in the radial direction is formed on the circumferential face of the step part 3, a pin inserting hole 13 in the radial direction is provided on the circumferential face of the fitting member 5 in response to the through hole 11, and an engaging recessed part A is provided on the position where the the through hole 11 and the pin inserting hole 13 are connected together. Meanwhile, a projecting part 10c is provided on the trunk part of a pin member 10. The pin member 10 is inserted into the through hole 11 while being elastically deformed, the extreme end is engaged with the pin inserting hole 13 so as to fix the fitting member 5, and the projecting part 10c is engaged with the engaging recessed part A so as to prevent slip-out of the pin.</p> |
