| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a connection box for a cable protecting tube which requires no connector, is applicable to a cable protecting tube of an irregular cross-section and leaves no large gap around the cable protecting tube. SOLUTION: A box body 13 comprises pillars 19 at least four corners on a bottom plate. Removable walls 21 are provided between the pillars, on each of which grooves 25 are formed to the vertical direction on surfaces opposing neighboring pillars 19. When a cable protecting tube is introduced, a wall 21 where the tube is to be put in is removed and a shutting plate with a hole or cutout matching the cross-sectional outline of the cable protecting tube is slid in along the grooves 25 above.</p> |
