| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection part of a cord which is capable of connecting the cords surely and identifiably with minimal control force, and is capable of securing sufficient holding force. SOLUTION: In a cord whose both ends are connected with a connection part, the connection part includes a first connection member 33 having a shaft-like fitting protrusion and a second connection member 34 having fitting ports 43a, 43b in which the fitting protrusion 39 is fittable, the fitting protrusion 39 is fittable with the fitting ports 43a, 43b by being inserted to be rotated therein, and an indication means 47 is provided to the first connection member 33 for indicating the fitting protrusion 39 being fitted in the fitting port. COPYRIGHT: (C)2012,JPO&INPIT |
