| 摘要 |
PROBLEM TO BE SOLVED: To provide an autonomous cleaning device capable of easily cleaning a part close to a wall, while uniformizing a clearance between a cleaning part and a floor surface.SOLUTION: An autonomous cleaning device according to the present invention includes: a traveling unit having a pair of left/right driving wheels; a cleaning unit having a cleaning part; and a link mechanism hangingly holding the cleaning unit along the floor surface, on a lower side of the traveling unit. The cleaning unit includes, at a bottom thereof, a plurality of driven wheels for uniformizing a clearance between the cleaning part and a floor surface.SELECTED DRAWING: Figure 1 |
