| 摘要 |
<p>PURPOSE: To make wire storing work easy and to check the inside of an outlet box easily by mounting a projected blank cover made of transparent material on the outlet box. CONSTITUTION: A projected blank cover 2 made of transparent resin is mounted on an outlet box 4. Each screw is inserted in a plurality of screw holes 6 of the blank cover 2 and screwed into screw holes 7 of the outlet box 4. As a result, the storing of wires is made easy in the outlet box 4, while the inside can be checked without opening the cover 2.</p> |
