| 摘要 |
An insulation window frame according to the present invention is firmly fixed to an inner frame by screws successively passing through partitioning walls, an adhering bar, and an outer wall while the adhering bar of a supporting frame is inserted and fixated between the outer wall and the partitioning walls by forming the partitioning walls on both lateral surfaces of the outer wall to protrude from the both lateral surfaces of the outer wall while covering a groove of the inner frame with the outer wall of an inner insulation material, inserting and coupling the adhering bar of the supporting frame between the outer wall and the partitioning walls, forming the supporting bar from one surface of the adhering bar, forming a separation preventing protrusion on the outer surface of the supporting bar, inserting and coupling an outer insulation material on the outer surface of the supporting frame, and coupling the multiple screws to the inner insulation material and the adhering bar of the supporting frame in a longitudinal direction. The present invention is capable of firmly fixing the supporting frame to the inner frame by adjusting the number of the screws coupling in the longitudinal direction of the inner insulation material and the supporting frame according to the weight of a window or the length of the inner frame, obtaining a strong force for fixating the supporting frame by coupling the supporting frame to the inner frame with the screws while the supporting frame is coupled between the outer wall and the partitioning walls, preventing the window falling down from a building by preventing the supporting frame from being separated from the groove of the inner frame, obtaining a horizontal fixing force by coupling the screws to the inner insulation material and both sides of the supporting frame, improving an insulating effect by covering the supporting frame with the inner and outer insulation materials, and enhancing the reliability of the product. |
