| 摘要 |
The invention relates to a vacuum cleaner nozzle (1) comprising an elongated, at its ends closed suction tube (2, 102, 108), a connection tube (3, 103) provided at the centre of the suction tube and at least one suction opening (4, 104) provided on the suction tube, said at least one suction opening comprising a row of suction openings extending substantially parallel with the suction tube (2, 102), which have a diameter which is substantially smaller than the diameter of the suction tube and which are directed an angle (a) towards the front side of the suction tube, and that rollers (6, 106) are provided at the ends of the suction tube, said rollers being so dimensioned that the outer surface of the suction tube at every moment is situated a predetermined distance from a line (5), which extends from the periphery of the rollers and parallel with the suction tube. |
