| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wiring duct that allows easy wiring work even if the bottom of a duct body is deep, and is adjustable in length with ease. <P>SOLUTION: The duct body 1 is constituted of a vertically extending base plate 3, and a long-length side plate 4 and a short-length side plate 5 that are outwardly and vertically protruded from right and left both ends of the base plate 3. A cover 2 that closes the tip opening of the duct body 1 is constituted of a lid plate 31, and a leg plate 32 that is arranged orthogonal to the lid plate 31. The end of the lid plate 31 and the end of the leg plate 32 are detachably engaged with tips of the long-length side plate 4 and the short-length side plate 5, respectively, and the cover 2 is held to the duct body 1 so as to be freely rotatable in forward and reverse directions. Furthermore, engaging protrusion 42 and engaging recesses 44 that correspond to the protrusion are formed at both ends of the long-length side plate 4 and the short-length side plate 5, thus connecting the wiring ducts in series. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
