| 摘要 |
<p>A device for cleaning surfaces such as floors and the like comprising a tubular holder 5 at the end of which there are pivotally mounted two cleaning brushes (1) housed within relevant spray preventing cases (10), the brushes (1) rotating on an axis perpendicular to the holder (5) and being connected for rotation with a motor (3) integral with the holder (5). In front of the brushes (1) there are provided means for distributing the detergent liquor. Suction openings (10a) are formed on the cases (10) and are connected through flexible hoses (11) to the interior (5a) of the tubular holder (5) which is in communication with a conventional suction device.</p> |
