| 摘要 |
PURPOSE: An outer window blind embedded dual window which can reduce the entire width of window by using a small width slit is provided to improve the thermal ability of building by controlling the amount of solar radiation. CONSTITUTION: An outer window blind embedded dual window comprises a window frame(100), an external dual structured window(200), a blind(400), a upper ventilation part(210) and a lower ventilation part(220). The window frame is installed in the opening of the building wall. The external dual structured window is installed in the front surface of the window frame. An inside frame is apart from the outside window on the rear side of the widow frame in order to have a hollow layer(22). The blind is installed in an internal space(11) of the dual structured window comprising the external window to ascend and descend. The lower ventilation part is installed in the lower part of the external window to open and close. |
