| 摘要 |
<p>PROBLEM TO BE SOLVED: To simplify attachment of an installation frame 10. SOLUTION: In the installation frame 10, which consists of a lower frame and an upper frame whose vertical dimensions can be adjusted so that they can cope with the heights of top and bottom of each kind of sash 3 in which an air conditioner is installed, a pendent flange and a rising flange is provided at the downside or topside of that frame, and fixers 15 and 23 which catch the window sash between themselves and those flanges are installed, and those fixers 15 and 23 or the above installation frame 10 is provided with a lock functions for holding fastening strength.</p> |
