| 摘要 |
PURPOSE:To enable the easy and quick intermediate connection of a wire by providing a pair of connecting members at each end section of an inner wire to be connected and after connection fitting a connecting tube provided at each end of an outer casing axially. CONSTITUTION:Fasten-to-connect sections 10a, 11a having connectioning screw holes 10b, 11b formed each other into counter screws are provided at the ends of the inner wires 8, 8 to be connected. They are connected by a connecting rod 14 having the screw sections 14b, 14c formed into the counter screw at both sides of an intermediate head section 14a through the unidirectional fastening. Connecting tubes 12, 13 of synthetic resin are provided on the outer casings 9, 9 while a male connecting tube 12b having a stopper hole 12c at the circumferential wall is provided at the end of said tube 12. When fitting a male connecting tube 13b having a resilient stopper nail 13c to be inserted into said hole 12c to the end section of the other connecting tube 13 the connecting section of the wire can be protected completely thereby the intermediate connection of the wire is achieved. |
