| 摘要 |
The nozzle (1) has a nozzle head (11) placed on the floor (2), where a nozzle body (10) connects the nozzle head with a vacuum cleaner (3). A connection port (12) is formed on the nozzle body, and the nozzle is movable with rollers (13) or over sliding surfaces. A suction channel is provided, which extends into the nozzle head from the connection port through the nozzle body. The nozzle head is pivotable relative to the nozzle body by a hinge (25) around a horizontal rotary axis. The horizontal rotary axis extends outside the nozzle head or runs below the nozzle head. |
