VACUUM CLEANER Russian patent published in 2019 - IPC A47L5/36 

FIELD: household items and household appliances.

SUBSTANCE: vacuum cleaner comprises a housing including a suction motor for generation of suction force, and a suction part communicating with the vacuum cleaner body for air and dust suction. Vacuum cleaner body includes the main body, wheels for movement of the main body, and a battery, which can be removed on the back side of the main body, to supply power to the main body.

EFFECT: technical result is expansion of functional capabilities.

18 cl, 6 dwg