| 摘要 |
<p>In an air conditioner, at least one up-down wind direction board (7) rotates in an up-down direction around almost horizontal rotation axis (7a) as the center within an air outlet (5), and a plurality of lateral wind direction boards (6) rotating laterally are provided around rotation axes as the center which are almost orthogonal to the rotation axes of said up-down wind direction board (7), also a diffuser constituting a part of said air outlet is provided rotationally around an almost horizontal rotation axis (7a) as the center at the lower portion of said air outlet (5); a motor (11) for driving said up-down wind direction board (7) is provided at the side of one side wall portion of said air outlet (5); said up-down wind direction board (7) is set by said motor (11) to any arbitrary angle of tilt between the initial stop position closing said air outlet (5) and maximum open position almost vertically downward; and when the said up-down wind direction board (7) is in a range from the position of a particular angle of tilt to said maximum open position between said up-down wind direction board (7) and said diffuser (9), drive force transmitting means provided is capable of transmitting the movement of said up-down wind direction board (7) to said diffuser (9) thereby permitting the driving of both the up-down wind direction board (7) and diffuser (9) by a single motor (11).</p> |
