VACUUM CLEANER Russian patent published in 2018 - IPC A47L9/00 

FIELD: personal use and household items.

SUBSTANCE: provided is a vacuum cleaner including a main body with a fan motor to generate suction force, a suction unit, connected to the main body to suction foreign matter from a surface to be cleaned in a state of contacting the surface. Vacuum cleaner comprises a dust collector separatably mounted to the main body to separate and collect foreign matter from air suctioned by the suction unit, and a wheel assembly to move the main body. Main body is rotatable independently of the wheel assembly such that the main body rotates to change a movement direction thereof and the main body is moved in the changed direction by the wheel assembly.

EFFECT: main body rotates independently of the wheel assembly, rotates and moves in the changed direction by means of the wheel assembly.

15 cl, 20 dwg