WINDOWS WITH AIR AND HEAT INSULATION STRUCTURE

• Main Author: YANG, DONG CHEOL
• Format: Patent
• Language: English; Korean
• Published: 19.02.2014
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The present invention relates to a high airtightness insulated window includes a pair of vertical frames to overlap each other when the window is closed. A first airtight member is formed on one vertical frame in the longitudinal direction. A second airtight member is formed on the other vertical frame to correspond to the first airtight member and to be engaged with the first airtight member when the door is closed A gasket is formed on the first and second airtight members in the longitudinal direction to be pressed by the first and second airtight members when the door is closed. Therefore, the present invention maintains the airtightness of the window and prevents the loss of thermal energy.