FRAME STRUCTURE FOR A COMPOSITE DOUBLE INSULATION CURTAIN WALL WINDOW, CAPABLE OF MINIMIZING AN EXPOSED AREA IN ORDER TO PREVENT THE INNER SIDE OF A FRAME FROM BEING EXPOSED

摘要

PURPOSE: A frame structure for a composite double insulation curtain wall window is provided to prevent cold air and heat from being transferred between the indoor and outdoor, and selectively using glass fitting spaces on both sides.;CONSTITUTION: A frame structure for a composite double insulation curtain wall window includes an indoor frame(20), a blocking insulation material(30), a sponge-shaped insulation foam(60), and a finishing unit(50). The indoor frame has one outdoor side surface(21) and the other three indoor side surfaces(23). A pair of fitting protrusions(20) protrudes outwards from the outer surface. The three inner surfaces attached with insulation materials(24) are formed in a □-shape. The blocking insulation material blocks the heat transfer between the indoor frame and an outdoor frame(40), and has a first fitting protrusion(31) and a second fitting protrusion(32). The first fitting protrusion is fit in between the fitting protrusions, and the second fitting protrusion is formed on the opposite side of the first fitting protrusion. The insulation foam is fit into a glass space(10a) between the indoor frame and the outdoor frame. The finishing unit is fitted into the glass space, and has a latching protrusion(51) and a bending protrusion(52).;COPYRIGHT KIPO 2013