| 摘要 |
The present invention relates to a window with improved thermal insulation performance and improved windproof performance and, more specifically, to a window with the improved thermal insulation performance and the improved windproof performance, which improves a thermal insulation effect and a windproof effect by having a windproof member formed on a windowsill frame to be detached and having a windproof protrusion formed to be inserted into the windproof member. The window includes: the windowsill frame (10) having a vertical bar (11) individually formed on an outdoor side end and an indoor side end, wherein multiple rails (12) are formed at intervals from each other on the inner side; and a window frame (20) mounted on the rail (12) by a roller (21) and sliding on the windowsill frame (10). A connection unit (30) is formed on the bottom of the windowsill frame (10) between the vertical bar (11) and the rail (12) in the longitudinal direction of the windowsill frame. A windproof member (40) is installed in the connection unit (30). The windproof member (40) protrudes from the windowsill frame in the vertical direction as the lower part is connected to the connection unit (30) to be detached. The windproof member (40) has a moving guide groove (41) on the inner surface of the upper part in the longitudinal direction. A windproof protrusion (22) is installed on the outer surface of the window frame (20) and is inserted into the moving guide groove (41) of the windproof member (40). The windproof protrusion (22) slides while being inserted into the moving guide groove (41) as the window frame (20) moves. |
