The present invention relates to a vacuum cleaner nozzle open to the surface to be cleaned with a suction channel formed in the base (2) of the nozzle and extending substantially horizontally. The suction channel is connected with a suction tube by a connection zone (21) and the suction tube is connected to the vacuum cleaner. The connection area (21) is formed by curved walls (11, 25) with the curvature radius greater than 30 mm. The base (2) includes a brush (3) over its entire periphery and the brush (3) comprises at least one opening (36) only on the lower edge (34) at the front (31) thereof.