VACUUM CLEANER Russian patent published in 2009 - IPC A47L9/20 

FIELD: personal items.

SUBSTANCE: invention refers to vacuum cleaner. The vacuum cleaner comprises the case with the dust collector and the electric fan for depression environment in the dust collector, sucked dust filter, working body for releasing the dust adhered to the filter due to filter vibration of this and the handle for carrying. The handle is mounted on the case and moving vertically between the folded position whereat the handle is laid on the case surfaces, and the operation position whereat the handle is lifted upwards. The vacuum cleaner has the power conveyor to move the working body with vertical movement of the handle and the spring to fold the handle back. The filter contains fold assembly with vertical crowns. The working body for dust release reciprocates towards the fold distribution and actuates the filter at greater strain as the handle lifted, than spring-folded. The working body of dust release contains the first contact element sequentially impacting the folds as the handle lifted manually, and the second contact element sequentially impacting the folds more weakly as the handle spring-folded. The working body of dust release rotates oppositely to the retracting direction as the handle is spring-folded downwards.

EFFECT: provision of actuating of working body of dust release with using structurally simple facilities.

5 cl, 18 dwg