| 摘要 |
<p>PURPOSE:To facilitate installation work while precluding possibility of short circuit fault or hindering the walking by housing a holder fixed with a wiring accessory movably up and down in a tubular case fixed with an intermediate connector to the bottom face thereof and applied with a cover body having wire outlet. CONSTITUTION:A holder 7 is fixed with a wiring accessory 8 having flexible wires 9 connected with an intermediate connector 6 fixed to the bottom face of a tubular case 1, and then the holder 7 is housed movably up and down in the tubular case 1. An indoor wiring cable C laid in a cellar duct 20 is then led out through an insert stud 21 and connected with the intermediate connector 6, and then the tubular case 1 is fit in the stud 21 to be secured through a screw. The holder 7 is then elevated and an OA machine, for example, is plugged into the wiring accessory 8. Thereafter, the holder 7 is lowered and housed in the tubular case 1 and after closing a cover body 4, power supply cord is led out through a wire outlet.</p> |
