| 摘要 |
PROBLEM TO BE SOLVED: To propose a tension display connecting tool for easily verifying the tension of a wire when extending the wire to a mounting substrate via the interlocking tool. SOLUTION: In a tension display connecting tool, engagement pieces 111 and 112 are formed at both the ends of a coil spring body part 11. The coil spring body part 11 is hardened so that it can be formed in a curvature and is set so that the shaft of the coil spring body part 11 becomes straight when a specific tension load is applied to the coil spring body part 11. Also, an area from the coil spring body part 11 to at least one side engagement piece is bent so that it is at a specific angle to the shaft of the coil spring body part 11 and a bent part 113 concerned is allowed to be at right angle to the shaft of the coil spring body part 11 when a specific tension load is applied to the coil spring body part 11.
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