FILTER TRANSFER MECHANISM AND AIR CONDITIONING INDOOR UNIT

摘要

Reduction in size of a driving part for driving an air filter of an air conditioner indoor unit is implemented in a filter moving mechanism configured to fold back and move the air filter in cleaning the air filter. In cleaning, a driving roller (54) of the filter moving mechanism (50) makes contact with the air filter (16) for transmitting a torque for moving the air filter (16) to the air filter (16). The air filter (16) is configured to be circulated between the driving roller (54) and an end roller (56). The air filter (16) is folded back at the end roller (56), while the end roller (56) is rotatably attached to a guide frame (53). A protruded portion (563) of the end roller (56) is configured to press the air filter (16) with a large force, whereas a non-protruded portion (564) of the end roller (56) is configured not to make contact with the air filter.