Vacuum cleaner mouthpiece adaptable to several suction functions has halves movable axially to suction end into first operating position, pivotable into second operating position

摘要

The mouthpiece has pivotable, axially movable halves (3) mounted on a vacuum tube connector (2) and held together by spring force. The halves are moved axially to the suction end (8) into a first operating position with their axially extending bounding edges (9) in mutual contact under spring force and can be pivoted by about 90 degrees into a second operating position by moving their joint (4) to the suction end.