| 摘要 |
<p>PURPOSE: To obtain a cell outlet having simple structure which can be fixed easily to a cellar deck plate and can facilitate wiring work. CONSTITUTION: The cell box 3 of a cell outlet is provided, at the opening in the upper surface thereof, with a vertically slidable level adjusting frame 5 tar adjusting the gap between the floor surface and and the upper end part of cell box while surrounding the gap and, on the inside thereof, with a detachable receptacle fixing plate 6 (A, B, C) also serving as a partition for receiving an article falling inadvertently through the opening. The cell outlet is also provided with a cover plate 7 closing the opening in the floor surface and the receptacle fixing plate 6 preferably comprises a central fixing plate B disposed in parallel with the floor surface, and left and right fixing plates A, C inclining obliquely outward and upward from the opposite ends of the central fixing plate.</p> |
