APPLIANCE FOR VACUUM CLEANER Russian patent published in 2020 - IPC A47L9/06 

FIELD: satisfaction of human vital needs.

SUBSTANCE: accessory for vacuum cleaner comprises multiple elements (Lx), flexible attached to central area (C) to provide suction hole on side of central area (C), corresponding to current direction (MD) movement nozzle for vacuum cleaner of multiple possible directions of movement, and simultaneously reduce possibility of air ingress into central area (C) from a plurality of other directions. Central region (C) can rotate around its center. Elements (Lx) can rotate relative to corresponding axes (A) provided in central region (C). Elements can be attached to one axis (Ac) and have a flexible first part having a first thickness, followed by a second portion having a second thickness greater than a first thickness, note here that, when displacing the second parts of adjacent elements (Lx) to each other as a result of displacement, the possibility of air penetration into central area (C) between adjacent elements (Lx) is reduced. Elements (Lx) can be configured to collect dirt from slits (CV) over the entire working diameter (D) of the vacuum cleaner accessory, which is formed by elements (Lx).

EFFECT: invention also relates to a vacuum cleaner comprising a nozzle formed by such an accessory for a vacuum cleaner, and can relate to a robot vacuum cleaner formed by such an accessory for a vacuum cleaner.

13 cl, 9 dwg