| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint box adaptive to free plan capable of standardizing a wiring design and the wiring construction of the wiring system adaptive to free plan, for shortening a construction period and a design time of the wiring system adaptive to free plan, regardless of the area of a living room or positions of wiring accessories, related to a condominium adaptive to free plan in which geography, specification, and equipment can be selected with no limitation for each dwelling unit. <P>SOLUTION: A joint box 30 is fixed to a bracket 10 which is suspension hardware to which the lower end of a suspension bolt 27 is connected. A pair of arc-like hooking holes14 and 14 are formed in a base member 11 of the bracket 10, and a pair of hooking claws 39 and 39 which are locked to the hooking holes 14 and 14 protruded on an equipment body 30a of the joint box 30. The hooking claws 39 and 39 constitute a fixing means to the suspension hardware. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
