| 摘要 |
A filter guide of a cassette type air conditioner is provided to realize stable lifting or lowering of a lifting grill by a tension control part and reduce the shaking of the lifting grill by a weight center part, thereby smoothly opening or closing a front panel. A filter guide of a cassette type air conditioner includes a main frame(140), a tilting grill coupling unit(200), a lifting grill coupling unit, and a tension control part. The tilting grill coupling unit is mounted at a side of the main frame and opens or closes a suction grill by rotation. A lifting grill coupling unit is mounted at the other side of the main frame and connected to a lifting unit to open or close the suction grill by lifting or lowering operation. The lifting grill coupling unit is connected to a wire of the lifting unit and has a tension control part of which tension is controlled by elasticity. |
