Cleaner washing apparatus

A washing apparatus configured to wash a cleaner having at least one mop unit rotatably supported at a lower portion of the washing apparatus, the washing apparatus comprising:

• a tray configured to form a space to receive the cleaner and washing water;
• and
• a washing unit disposed at a lower portion of an inside of the tray and configured to contact the at least one mop unit, the washing unit comprising:
• at least one upwardly protruding portion extending across a moving direction of a lower surface of the at least one mop unit when the at least one mop unit is rotated,
• the at least one mop unit comprising a first spinning mop unit, wherein a lower surface of the first spinning mop unit is inclined downwardly in a first direction, and
• the at least one upwardly protruding portion of the washing unit comprising a first spinning mop upwardly protruding portion, wherein a part of the first spinning mop upwardly protruding portion is configured to contact the first spinning mop unit and is inclined downwardly in the first direction,
• the first spinning mop unit being rotatably supported for rotation around a spinning rotation axis that is vertical or that forms an acute angle of less than 45 degrees with the vertical direction, and
• a rolling mop unit rotatably supported for rotation around a rolling rotation axis extending in leftward and rightward directions,
• a spinning mop washing unit provided at a position corresponding to the first spinning mop unit and including upwardly protruding portions arranged radially outward from the spinning rotation axis, and
• a rolling mop washing unit including upwardly protruding portions extending in a direction parallel to the rolling rotation axis.