DOUBLE LAYERED WINDOW HAVING A ROLL SCREEN, WHICH PREVENTS DISGRACE OR DAMAGE

摘要

PURPOSE: A double layered window having a roll screen is provided to prevent disgrace or damage by installing a screen between a window glass and a glass door. CONSTITUTION: A double layered window having a roll screen is as follows. A frame(102) and a plate glass(101) are additionally established on the top of a window or a glass door. A frame has a roller and a roller rotating unit in the inside by forming a slit and a through space in a longitudinal direction. A screen(106) wound in the outer circumference of the roller in a roll form moves between glass plates of a window through a through space.