| 摘要 |
PURPOSE:To reduce the number of components, to reduce a space and to simplify a control system by oscillating two types of louvers by one drive source. CONSTITUTION:Vertical louvers 2 and horizontal louvers 3 are respectively provided through vertical pins 21 and horizontal pins 32 in a blow-off port 13 of a casing 11. One motor 5 coupled to the pins 32 is provided, and a first oscillating mechanism 6 coupled to the motor 5 to oscillate the vertical louvers is provided. A second oscillating mechanism 7 having a support member 71 connected to or separated from a motor body 51, a transmission member 73 for disconnecting the connection of the member 71 to the body 51 to connect it to the member 71 and a spring 72 of the member 71 to rotate the body 51 by the connection of the member 71 to the member 73 thereby to oscillate the louvers 3, is provided. |
