| 摘要 |
a driving part in which power transferring members using spur gears are installed on both ends of a rotating rod of which end is installed in a motor, a belt having gears is joined with the spur gears of the power transferring members and having a plurality of absorbing ports outwardly spaced at a predetermined distance in protrusion on the outer circumference of the belt, and a plurality of supporting bars having brushes protruded outwardly on the outer surface of the easily bent rod in the belt; a cleaning water feeding part having a water tub installed between a dust removing brush vertically installed and the driving part in front of the driving part, and water supplying valve and spraying port on its lower part; a cleaning cloth vertically installed behind the driving part; and a direction controller installed in the front part of the outer body and controlling the running direction of the cleaner.
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