EXTERNALLY-MOUNTED SCREEN DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an externally-mounted screen device which does not hinder opening/closing operation of a projected window while restricting the incidence of sunlight in a room sufficiently and which enables a person to easily perform installation work against the projected window from the indoor side.SOLUTION: An externally-mounted screen device 5 comprises fixing means for fitting and fixing a storage box 500 capable of taking up a screen S and housing the screen inside, to a sash 3 for window.