| 摘要 |
PROBLEM TO BE SOLVED: To avoid the insufficient construction space to each other and to avoid the detour of one cable, by directly mounting and wiring the cable on the surface of an air conditioner duct at the place, where the cable is adjacent to or crossing the air conditioner duct, when the cable is wired at the rear side of a ceiling and the like. SOLUTION: At the place, where a cable 21 is neighboring or crossing an air conditioner duct 10 when the cable 21 is wired at the rear side of a ceiling and the like, the cable 21 is directly mounted and wired on the upper surface of the air conditioner duct 10. Therefore, a suspending piece 1 and a bar 2 for the duct 10 can be also used for the cable 21. At the same time, the installation of a cable rack can be omitted. Furthermore, since the cable 21 and the duct 10 are overlapped vertically, the large area space for the ceiling surface is not required, and the construction becomes easy. Furthermore, it is not necessary to bend a cable rack and to turn the cable to the lower side or the upper side of the duct 10 as in the conventional method. Therefore, the material is saved. |
