| 摘要 |
<p>PURPOSE:To provide wiring accessories having good operability for which a large operating handle can be fixed regardless of the size of fixing frame and the large operating handle can be operated smoothly. CONSTITUTION:A fixing frame 1 is provided with upwardly bent fulcrum pieces 5 at the opposite ends thereof contacting with an open window 61 and a window type auxiliary fulcrum 5a is projected from the center of the upper end face of the fulcrum piece 5. The auxiliary fulcrum 5a contacts with the bottom face of an operating handle 6 coupled with the operating body 10 of a switch body 7 fixed to the open window 61 of the fixing frame 1 and swings the operating handle 6 to the opposite sides. The fixing frame 1 is secured to the rear of a plate body 30 so that the operating body 10 of the switch body 7 faces to the window 34 of the plate body 30. The window 34 is formed larger than the opening of the fixing frame 1 and the operating handle 6 is fitted loosely therein.</p> |
