Vacuum cleaner nozzle arrangement

A vacuum nozzle adapted for use on a working surface comprising two relatively movable working members consisting of a brush nozzle and a flat surface nozzle, a spring positioned between and attaching said flat surface nozzle to said brush nozzle, said spring acting to push said flat surface nozzle and said brush nozzle apart, said brush nozzle being provided with a housing, a switching means which, when moved between the two end positions thereof, alternately brings either said brush nozzle or said flat surface nozzle into contact with the working surface, a pipe piece, a suction hose which is operatively connected to said vacuum cleaner nozzle by means of said pipe piece whereby the brush nozzle surrounds said flat surface nozzle and has a substantially central aperture in its upper surface, a casing on the upper part of said flat surface nozzle projecting through said aperture, said pipe piece being pivotally mounted in said casing, and a locking member being removably mounted on the surface of said casing, said switching means being held in operating condition between said brush nozzle housing and said locking member, said switching means acting to move said flat surface nozzle against the force of said spring and cooperating with corresponding cooperating means on said locking member so that said flat surface nozzle is locked in its working position.