Patent ID: 11944258
Assignee: LG ELECTRONICS INC.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A cleaner comprising:
a suction part;
a main body including a first cyclone part configured to separate dust from air suctioned through the suction part and a dust container disposed under the first cyclone part and configured to store the dust separated by the first cyclone part;
a filter part disposed in the first cyclone part and configured to filter dust from air that passes through the filter part;
a movable part mounted in the first cyclone part, the movable part including a cleaning part configured to clean an outer perimeter of the filter part as the cleaning part is moved relative to the filter part with the cleaning part surrounding the outer perimeter of the filter part; and
a manipulation part disposed outside the main body and connected to the movable part by a transfer part passing through the main body, wherein the manipulation part is configured to move the movable part between a standby position in which the movable part does not surround the outer perimeter of the filter part, and a cleaning state in which the cleaning part is moved relative to the filter part with the cleaning part surrounding the outer perimeter of the filter part such that the cleaning part removes dust from the outer perimeter of the filter part, and
the movable part includes a recessed portion recessed in a direction away from the suction part, with at least a portion of the recessed portion facing the suction part.