SEALING DEVICE IN FACING PART OF WINDOW FRAME

摘要

PROBLEM TO BE SOLVED: To improve sealing performance of a facing part by uniformly pressing the total length of a sealing material in close contact to a window opening frame as well as to reduce manhours and control labor and to facilitate installing performance by improving an installing structure of the sealing material. SOLUTION: In respective corner parts of a window frame, a groove forming member for continuing upper and lower end parts of a groove of a vertical frame material and an end part of the groove of a horizontal frame material is installed in upper and lower both end parts of an inside surface of a facing part of the vertical frame material. A projecting strip for partitioning inside and outside grooves of the vertical frame material is cut off so that a sealing material fitted and installed in the inside groove can be transferred to the outside groove in the vicinity of a lengthwise directional end part of the vertical frame material.