CLEANING DEVICE Russian patent published in 2024 - IPC A47L11/29 

Abstract RU 2831445 C2

FIELD: dust removal equipment.

SUBSTANCE: present description presents various embodiments of the present invention, which discloses a cleaning device which includes a body of the device and a floor brush. Floor brush is attached to one end of the housing of the device; device housing comprises a dirt collector; and the dirt collector tank is configured to at least accumulate and/or filter the dirty medium collected by the floor brush. When the cleaning device is inclined relative to the horizontal surface or is located horizontally, dirty medium cannot flow from the dirt collector back into the upper volume, which prevents the electric motor stoppage or damage and ensures normal operation of the cleaning device.

EFFECT: improved cleaning device and increased convenience of use.

7 cl, 49 dwg

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RU 2 831 445 C2

Authors

Ni, Tszugen

Tsyan, Gosyan

Se, Yuntszyun

Li, Sinsin

Dates

2024-12-06Published

2022-05-13Filed