| 摘要 |
<p>Suction mouth for liquids applicable to a brush machine for washing floors, said machine being provided with at least one round brush (1) which is rotated around the vertical axis thereof by means of a motor (2) arranged above the brush (1), said motor (2) and said brush (1) being at least partially covered with a downwardly open box-like body (4), characterized in that it comprises a hollow body (10) provided with at least one downwardly turned lower opening (20) for sucking up liquids, and with one or more upper openings (21) for the connection to suction ducts (13), as well as with a squeegee (11) made with an elastomeric material which is arranged around the edges of said lower opening (20) and is provided with smooth internal surfaces (23) and corrugated external surfaces (24), wherein said hollow body (10) has a perimetrical development having an internal side profile with a shape substantially complementary to the external side profile of said box-like body (4). The present invention also relates to a liquid suction device comprising said mouth, as well as a brush machine comprising said device.</p> |
