| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint box incorporated with a detachable wire connector equipped with ceiling metal fittings by which any body can easily perform the wiring and wire connection work of each circuit of interior wiring work, and its inspection and wire connection change work, and which is effective in workability, safety and economy; and to provide a fitting method of the joint box. <P>SOLUTION: The joint box is mainly and dividedly composed of the joint box incorporated with the detachable wire connector and the detachable hook ceiling metal fittings. The cylindrical connector incorporated in the joint box incorporated with the detachable wire connector can be continuously fed with power, and is changeable in electrode arrangement so as to be adapted to a purpose of use and a situation. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
