VACUUM CLEANER

A device for activation of air flow suction into a nozzle of a vacuum cleaner for improving surface cleaning is made in the form of an additional pipeline which connects a delivery chamber of the vacuum cleaner through output opening therein with the nozzle. In order to improve blowing away of dust and rubbish from the surface to be cleaned the connection of the additional pipeline with the nozzle is made in such manner that air flow is directed to the surface. For more comfort vacuum cleaner using its pipelines are made as combined ones with two concentric hollows. The technical result consists in simplification of the design and improving ecological properties of the vacuum cleaner due to decrease of vibration and noise in the pipeline and exclusion of entry of filtered by cleaner air with residue fine dust into the premise.