| 摘要 |
PROBLEM TO BE SOLVED: To execute hemming work at an edge of an installation plate by providing burring holes at both right and left sides of the plate. SOLUTION: A flat plate-like installation plate 4 has a locking piece for locking an indoor unit to both upper and lower end sides at a pair of installing units 5 vertically oriented and clamped at a wall in a room with screws. Both right and left sides are clamped at the units 5 with screws 5a. In this case, vertically oriented bent parts 4a bent at 180 degrees at inside are provided at both right and left sides of the plate 4. A plurality of burring holes 4c are provided at one side of the part 4a, and a plurality of insertion holes 4d to which protruding parts 4b of the holes 4c are inserted are provided corresponding to the holes 4c at the other side. Both the right and left sides of the plate 4 are bent at 180 degrees at the inside at the parts 4a. The plate 4 is clamped at the units 5 with screws 5a. |
