| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen louver superior in ventilation property, daylighting property and screenability.SOLUTION: A plurality of outer panels 20 made of a punching metal are provided at regular intervals in a vertical direction between a pair of opposed stiles 2 of a rectangular frame body 1; and a decorative panel 30 made of a light-diffusible resin plate is provided between opposed portions of the outer panels 20 adjacent to each other. Inner panels 40 made of the light-diffusible resin plate are provided at intervals on the back portions of the plurality of outer panels 20, respectively. Light incident from a hole 21 of the outer panel 20 is diffused by the inner panel 40; light incident on the decorative panel 30 is also diffused by the decorative panel 30; and the light is taken into an indoor side. Additionally, a wind getting in from the hole 21 of the outer panel 20 and a gap formed between opposed portions of the outer panel 20 and the decorative panel 30 is taken into the indoor side from a gap formed between opposed portions of the decorative panel 30 and the inner panel 40. |
