| 摘要 |
The present invention relates to a complex window with a detachable insulation panel, in which various fitting manners are applied to maintain stable engaging force, so that the insulation panel is engaged to a window or a window frame in a non-adhesive way; a metal window or a metal window frame structure prevents a distortion phenomenon at the shrink or expansion of a synthetic resin caused by the difference in coefficient of thermal expansion between the metal and the synthetic resin; and the flow of air is blocked to improve heat insulation. In a complex window of which a synthetic insulation panel (3) is attached to a horizontally sliding window having a metal window frame (1) and a window (2), the insulation panel (3) includes a locking groove (31), an interference groove (32), and an elastic fitting groove (33) to be engaged to opposite sides of the metal window frame (1) and the window (2) in a non-adhesive way; and an inclined groove (34) for preventing a distortion caused by the difference in coefficient of thermal expansion between different materials and an air groove (35) for forming an air layer. The indoor side of the metal window frame or the window is provided with locking protrusions (101, 201), interference protrusions (102, 202), elastic fitting protrusions (103, 203), and inclined protrusions (104, 204) which correspond to the locking groove (31), the interference groove (32), the elastic fitting groove (33), and the inclined groove (340) formed on the insulation panel, so that the insulation panel is attached thereto. |
