air conditioner

Claims

OCR07AP1. The air conditioner consists of: an indoor unit of a wall-mounted type, which is mounted to the wall surface with a mounting plate positioned centrally between the indoor unit and the wall surface; the indoor unit consists of: a housing enclosing the indoor heat exchanger; indoor ducting routed from the rear surface of the housing to the outside; a connection duct housing constructed on the rear surface to enclose the indoor ducting; and an opening part provided beneath the connection duct housing to be opened and closed by rotation. The opening part consists of retaining jaws, and the opening part is held against the retaining jaws in a locked position against the mounting plate in the closed position and opens the connection duct housing downwards in the open position.

2. The air conditioner according to claim 1, where the opening part consists of a retainer in contact with the housing to hold the opening part in the open position at an angle. 3.Air conditioner under claim 2, where the accessible parts consist of retainers in contact with the housing to hold the accessible parts in an open position at a second angle.

4. Air conditioner under claim 1, where the accessible parts are removablely attached to the housing.

5. Air conditioner under claim 4, where the accessible parts consist of a hollow cylindrical tube section and a C-shaped bearing section arranged axially with the tube section, and the housing consists of an insert section inserted into the tube section and an axial section to which the bearing section is assembled.

6. Air conditioner under claim 5, where the axial section consists of side surfaces composed of a pair of parallel flat planes and a pair of outward-curved curved surfaces connecting the flat planes, and the flat planes are arranged at a distance less than the distance between the curved surfaces. 7.Air conditioners under Reputation 1, where the accessible parts consist of fastening holes created to secure the accessible parts and the mounting plate when the accessible parts are in the closed position; 8. Air conditioners under any of Reputations 1 through 7, where the accessible parts are provided under the far end of the indoor duct while enclosed in the duct enclosure; 9. Air conditioners under any of Reputations 1 through 7, where the indoor unit is provided with multiple accessible parts, each of which is an accessible part.

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