| 摘要 |
PROBLEM TO BE SOLVED: To provide a reflective body having an excellent visibility not only at night, but also when the headlight of a vehicle is not turned on. SOLUTION: In a reflective body 1, a prism 11 is formed on the rear surface thereof, and the incident light entering from the front is recurrently reflected in the light source direction by the prism 11. By forming the reflective body 1 by a translucent synthetic resin including a fluorecent paint, the light ray L2 such as the direct sunlight reflected from the reflective boy 1 and the diffused light becomes fluorescent and is recurrently reflected and emitted by the rear prism 11, so that the reflective body 1 is brightly shined by this emitted fluorescence to enhance the visibility, thus it can be clearly visualized even in the time the headlight or the like of a vehicle is not turned on. |
