| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning device which reliably removes dust in rotations in both directions of a rotary brush or the like to which dust is attached, a cleaning device for an air filter, a vacuum cleaner, and a vacuum cleaning device.SOLUTION: A cleaning device 6 for removing dust or the like attached to a surface to be cleaned, the cleaning device 6 includes a rotational cleaning body 7 for removing dust or the like on the surface to be cleaned and a dust removing body 8 for removing the dust attached to the rotational cleaning body 7. The dust removing body 8 has two dust removing parts and is configured in such a manner that one dust removing part 23 brought into contact with the rotational cleaning body 7 is movable in a forward rotation of the rotational cleaning body 7 and that the other dust removing part 33 brought into contact with the rotational cleaning body 7 is movable in a reverse rotation of the rotational cleaning body 7 in the forward and reverse rotations of the rotational cleaning body 7.SELECTED DRAWING: Figure 3 |
