COVER MEMBER, RENOVATED SASH AND CONSTRUCTION METHOD FOR RENOVATED SASH

PROBLEM TO BE SOLVED: To easily join an end of a cover member even in a case where there is unevenness in a fixed part.SOLUTION: A renovated sash comprises: an existing frame that is provided in an opening of a building; a new frame that is mounted inside the existing frame; and a cover member 13 that covers an outdoor side of the existing frame. In a longitudinal frame cover member 22, a long side part 22a that enters a gap between an existing longitudinal frame 9 and a new longitudinal frame 17 is provided at one side of the top. A water cutoff material 46 is provided between the longitudinal frame cover member and the new longitudinal frame 17. At the other side of the longitudinal frame cover member 22, a cover mounting part 52 of the existing longitudinal frame 9 is fixed. In the cover mounting part 52, a box part 22c including an upper opening that is provided at an end of a short side part 22b and a fixing screw n11 that is fixed through a bottom 22d to an existing outdoor side end 9c are provided. On the bottom 22d, abutment ribs 48 are provided at both sides of the fixing screw n11. In the abutment ribs 48, a notch 48a which is easily notched and mounted to the existing outdoor side end 9c by being notched is formed.SELECTED DRAWING: Figure 6 【課題】被固定部に不陸があってもカバー部材の端部を簡単に接合できる。【解決手段】改装サッシは、建物の開口部に設けた既設枠と、既設枠の内側に取り付けた新設枠と、既設枠の屋外側を覆うカバー部材１３とを備えた。縦枠カバー部材２２は頂部の一方に既設縦枠９と新設縦枠１７との間に進入する長尺の側部２２ａを設け、新設縦枠１７との間に止水材４６を設けた。縦枠カバー部材２２の他方に既設縦枠９のカバー装着部５２を固定した。カバー装着部５２は短尺の側部２２ｂの端部に設けた上部開口を有するボックス部２２ｃとその底部２２ｄを貫通して既設屋外側端部９ｃに固定する固定ねじｎ１１とを設けた。底部２２ｄには固定ねじｎ１１の両側に当接リブ４８を設けた。当接リブ４８は切り欠きが容易であり、切り欠いて既設屋外側端部９ｃに装着する切り欠け部４８ａを形成した。【選択図】図６