| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceiling hanging type air conditioner rest where an air conditioner can be put simply on supporting frames on both sides supported by four pieces of hanging levers even in the case of one-man work. SOLUTION: All of the four pieces of hanging levers 20, 20, etc., are constituted of vertical levers 20A and 208 which are combined slidably and make one set each with top and bottom. Each hanging lever 20 is provided with a ratchet type of length adjustment mechanism which allows the upward shifting of the vertical lever 20B on the lower stage on one hand and checks the vertical lever 20B on the lower stage in plural positions in longitudinal direction on the other. Both ends of supporting frames 30 on both sides are hooked in the lower parts of the corresponding hanging levers 20 and 20. By the hooking to the lower part of on the hanging lever 20, the supporting frame 30 is hung down on one side from the lower part of the hanging lever 20. |
