| 摘要 |
PROBLEM TO BE SOLVED: To provide fitting structure of an opening frame in which an adhesive agent itself peels off inside, does not peel off surface parts of a frame material and a skeleton, it is unnecessary to repair a substrate surface, and a removal work of the opening frame can be easily performed when the opening frame is removed in the case of reform, etc. while securing fitting strength of the opening frame to the skeleton (substrate material).SOLUTION: Fitting structure of an opening frame is constituted so that a vertical frame 4 and an upper frame forming an opening frame are fixed to a skeleton 3 by an adhesive agent 10, the adhesive agent 10 has peeling strength smaller than those of the vertical frame 4 and the skeleton 3, the adhesive agent 10 itself peels off inside, and does not peel off surface parts of the vertical frame 4 and the skeleton 3 when the opening frame is removed. |
