| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an autonomous robot for a surface treatment in order to treat a surface of a floor or the like having a shape element that facilitates to clean a place with a narrow dimension. <P>SOLUTION: The autonomous robot includes: a case; a vacuum part configured to absorb a waste liquid from a cleaning surface; a collection container for collecting the waste liquid absorbed by the vacuum part; and a seal movable from an open position to a closed position for disturbing at least one part of liquid exchange between the vacuum part and the collection container. The seal of the autonomous robot is configured to move from the open position to the closed position when the autonomous robot is lifted from the cleaning surface. <P>COPYRIGHT: (C)2012,JPO&INPIT |
