| 摘要 |
PROBLEM TO BE SOLVED: To enable the reliable and easy installation of an outdoor apparatus having a heavy weight on a wall outside a window at a higher floor of a building. SOLUTION: In installing an outdoor apparatus on the wall outside of a window by hanging the outdoor apparatus, a pair of slide protrusions 30, 70 which are mounted on the outdoor apparatus are slidably fitted into support struts 33 downwardly from the top and they are descended with a given frictional resistance. Furthermore, to prevent the outdoor apparatus from inclining largely about the slide protrusion 30 even when the outdoor apparatus is not supported by a chance, the outdoor apparatus is guided vertically along the support strut 33 by a coupled working of the slide protrusion 30 and the slide protrusion 70. Furthermore, the slide protrusion 30 and the slide protrusion 70 differ in size so that it prevents an erroneous insertion of these protrusions 30, 70 at the time of installing the outdoor apparatus. |
