| 摘要 |
Cleaning device comprising a containing structure (11) provided with sliding means (29, 33) by means of which it is able to be moved on a surface to be cleaned (15) and with at least a rotary brush (12), wherein said sliding means (29, 33) are able to maintain the box-like structure (11) at a defined distance (d) from the surface to be cleaned (15) and wherein there are adjustment means (14) to vary the position of said brush (12) with respect to said box-like structure (11) and, consequently, the distance of said brush (12) from said surface to be cleaned (15). |
