Topic As it simplifies the procedure which replaces the window frame, it is possible, to reduce time cost with the money cost which depends on the user it can exchange to the window frame which is different quickly, interchangeable aluminum sash window frame structure is offered. .SolutionsIt becomes the window frame combining with the pedestal 1 which fits inside 3 which consists of the aluminum extrusive material and the cement. It provides concatenated frame 2 between the window frame and the pedestal, provides one engagement destal at least on one side of the concatenated frame and concatenates to the pedestal, other than the concatenated frame provides one concatenated destal at least on side and concatenates with the window frame. Due to the structure above, removing the window frame quickly from the concatenated frame, it reaches the point where you can exchange. Choice figure Drawing 2
展开▼
