| 摘要 |
PROBLEM TO BE SOLVED: To utilize two illumination systems, that is, direct illumination and indirect illumination by mounting an indirect illuminating zone made of a transparent or semitransparent material on one side of a glove, and using a zone excluding the indirect illumination zone as a direct illumination zone made of a material having the light transmittance lower than that of the material for the indirect illuminating zone. SOLUTION: A glove 2 mounted on a wall surface is divided into two, that is, upper and lower covers 3, 4. The upper cover 3 has a straight outline on a boundary of an upper surface and a lower surface, and the outline at the upper surface side is curved into the wedge shape. The upper cover 3 is made of synthetic resin such as polycarbonate, colorless transparent or colorless semitransparent, totally, and provided with a projection 5 to be engaged with the lower cover 4. The lower cover 4 has the semicircular shape similarly as the upper cover, and has the circular shape divided into four when observed from a side surface. The lower cover 4 is made of synthetic resin such as polycarbonate, opalescent semitransparent having the light transmittance lower than that of the upper cover 3, and has a recessed groove 6 to be engaged with the projection 5 of the upper cover 3, on its upper end surface. |
