| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wiring system adaptive to free plan capable of shortening a construction period of a condominium adaptive to free plan in which geography, specification, and equipment can be selected without restraint for each dwelling unit. <P>SOLUTION: A plurality of partition walls are disposed at wanted positions in a dwelling unit. A joint box 30 is disposed in the space between a ceiling material and a double ceiling material 2b as a core of foregoing wiring at each living room partitioned by partition walls. A wiring accessory (receptacle 91, switch 92 and the like) connected to the joint box 30 through wiring L1 is disposed at a wanted position on the partition wall at each living room. The joint box 30 is fixed to a bracket 10 that is suspension hardware to which the lower end of a suspension bolt 27 is connected. The joint box 30 is disposed above a fitting hole 6 for a hook ceiling rosette 70 opened in the double ceiling material 2b, with the fitting hole 6 used as sight glass. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
