ROTATING CLEANING BODY AND VACUUM CLEANER Russian patent published in 2009 - IPC A47L9/04 A46B7/10 

FIELD: household goods and personal effects.

SUBSTANCE: rotating cleaning body is designed for vacuum cleaners and is installed inside the suction nozzle body. Rotating cleaning body consists of a rotary shaft with multiple receiving grooves, helically cut in longitudinal direction, a pair of cleaning parts secured in helical receiving grooves and extending along the rotary shaft, a pair of wiping elements, located between cleaning parts, multiple inserted holders, secured in multiple receiving grooves, a link joining the said multiple inserted holders together and located along the outer generator of rotary shaft, and protruding cleaning element, located on the outside of the link generator in its longitudinal direction. Height of each wiping element exceeds height of cleaning element, and width of each receiving groove slot is less than width of each inserted holder. Each cleaning part comprises multiple ribs protruding outside from the inserted holders through the slots and connected by means of link. Cleaning element is located between ribs of the cleaning part and is integral with link and inserted holders.

EFFECT: possibility to increase number of cleaning elements installed on the vacuum cleaner cleaning body without corresponding increase in the rotary shaft diameter.

7 cl, 12 dwg