| 摘要 |
<p>Disclosed is an apparatus for cleaning floor capable of changing its moving direction without user's inconvenience caused by jolt or vibration generated when a floorcloth or brush automatically reciprocates in a straight line on the floor, the apparatus comprising a driving motor; a power-transmitting part for converting a rotary motion of the driving motor to a rectilinear reciprocating motion and transmitting a power of the rectilinear reciprocating motion; and a cleaning part rectilinearly reciprocating by the power supplied from the power-transmitting part, wherein the cleaning part includes first and second movable members arranged in parallel; wherein the first and second movable members respectively reciprocate along a same straight line in opposite directions to each other.</p> |
