| 摘要 |
PURPOSE: An integrated double window is provided to enable a user to conveniently open and close the window by uniting two window frames with each other. CONSTITUTION: An integrated double window comprises window frames(11) and sashes(12). The window frames are installed on the sashes. Glass mounting grooves(13) are formed on the inner edges of the window frames to be separated from each other. Glasses(10) are inserted into the glass mounting grooves of the window frames. Rail grooves(17a,17b) are formed on the top and bottom ends of the window frames, and rollers, slid along top and bottom rails(15,16), are installed on the rail grooves. |
