COUPLING TOOL OF SPIRAL CABLE SUPPORT TOOL

PROBLEM TO BE SOLVED: To provide a reusable coupling tool of a spiral cable support tool. SOLUTION: The coupling tool of a spiral cable support tool comprises first and second coupling members 1 and 2 stopped at ends of spiral cable support tools coupled to each other at base pieces 3 and 6. A piece 4 inserted into a tubular piece 7 arranged continuously to the base piece 6 of the second coupling member 2 is projected from the base piece 3 of the first coupling member 1. A plurality of latches 5 are recessed at appropriate positions at the circumferential side of the insertion piece 4, and the base of a resilient locking rod 9 having a tip engaging removably with the latch 5 through the tubular piece 7 is attached to the circumferential side of the second coupling member 2. COPYRIGHT: (C)2007,JPO&INPIT