| 摘要 |
<p>PURPOSE:To enable wiring instruments to be fitted with the fitting mechanism of two or more units, by arranging a wiring instrument penetrating hole, fixing means, and screw inserting slots, and by forming the mechanism provided with the fixing means in the plural directions. CONSTITUTION:A frame main-unit 1 formed with a metallic plate has an almost rhombic base section 2, and the leg sections 3 of lengths extended to the external sides in one diagonal direction set continuously on the base section 2, and on the leg sections 3, screw inserting notched sections 5 and screw inserting slots 6 are arranged. On the central section of the base section 2 of the frame main-unit 1, a penetration hole 8 for penetrating the boss section 7a of a wiring instrument 7 through is formed. The penetration hole 8 is set to form a cross type so that the boss section 7a may be conducted into the hole 8 in any orthogonal directions, and inside the hole, fixing pieces 11 with enhanced rigidity are projected, and on the sides confronted with the pieces 11, variable pieces 12 with lowered rigidity which can be saliently transformed are arranged. By this mechanism, fitting can be executed in the two orthogonal directions.</p> |
