COUPLING TOOL OF SPIRAL CABLE SUPPORT TOOL

PROBLEM TO BE SOLVED: To provide a coupling tool which can couple coupling materials surely to each other and can separate them easily. SOLUTION: A fitting piece 4 is projected from a base piece 3 of a first coupling material 1, and a through hole 12 is formed at the inclining face 4a' of the fitting piece 4. A tubular piece 9 is provided continuously to the base piece 8 of a second coupling material 2 and a recess 11 is formed on the rear wall at the inner cavity portion 10 of the tubular piece 9. Furthermore, the base of a connecting rod 6 composed of a connecting rod 6a having a tip engaging with one through hole 13 opposing the tubular piece 9 and penetrating the other through hole 13', and a base rod 6b continuous to the connecting rod is stopped at the circumferential side of the second coupling member 2. On the other hand, a pair of operating rods 5 and 5 are projected from the base piece 3 on the first coupling member 1 side through the engagement gap of the coupling rods 6, and a tip piece 5a is arranged at a position partially overlapping the tip of the fitting piece 4 in the axial direction of the through hole 12. COPYRIGHT: (C)2007,JPO&INPIT