| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a safety cord for carrying a tool, reducing a manufacturing cost by reducing the number of parts to simplify assembly, and provided with an untwisting function that prevents each cord from getting entangled with each other even when many tools are used. <P>SOLUTION: A detachable fitting 10 is easily attached to and detached from an annular metal fitting for holding a tool, and the like. An untwisting connection 20 has a function to connect the detachable fitting 10 and a round rubber cord 40. The detachable fitting 10 is rotatably locked around a longitudinal direction with respect to the untwisting connection 20. The round rubber cord 40 is provided with a knot at an end thereof, and the knot is locked by being accommodated in a space via a cord through-hole in a detachable fitting binder body constituting the untwisting connection 20. The round rubber cord 40 has no spiral part, and even if many safety cords are used, they can be reliably untwisted without getting entangled and easily assembled. <P>COPYRIGHT: (C)2012,JPO&INPIT |
