| 摘要 |
PROBLEM TO BE SOLVED: To provide a cover in good appearances which is capable to cover a wiring at the corner of a room. SOLUTION: Two mounting board strips 1a, 1b arranged at right angle are continuously formed and a cover plate 3, which can freely be folded, is continuously formed on the edge part of a mounting board strip 1a. The width of the cover plate 3 is made equal to the length across both edges of the pair of the mounting board strips 1a, 1b. Then, a fitting groove is formed on the edge part of the cover plate 3 and a projected stripe 5 is provided on the edge part of the other mounting board strip 1b. By snapping the stripe 5 on the fitting groove, the cover plate 3 is kept closed. The cross-sectional shape in the closed state is made a triangular or quarter circular shape to keep the corner part in good appearances. |
