US 10,881,261 B2 · Cleaning robot

Abstract

A cleaning robot including a body, a driving assembly for driving the cleaning robot to move, and a first cleaning assembly for cleaning a floor is disclosed. The first cleaning assembly includes a rotating shaft, mounting members mounted at both ends of the rotating shaft, a brush body provided outside the rotating shaft, and the rotating shaft is rotatable along with rotation of the mounting member, driving the brush body to clean the floor. The brush body includes a soft bag of an internal hollow structure and a brush portion extending outward from a surface of the soft bag, such that during cleaning, elastic space of the first cleaning assembly is increased, and a frictional force between the first cleaning assembly and the floor is reduced, thereby effectively protecting the floor and increasing the service life of the first cleaning assembly.

Claims20

Dependent claims

A cleaning robot, comprising:

a body;
a driving assembly provided in the body and configured for driving the cleaning robot to move;
a cleaning object collecting box mounted in the body, in communication with a suction port of the body, and configured for collecting a cleaning object;
and
a first cleaning assembly mounted in the body and configured for cleaning a floor;
wherein the first cleaning assembly comprises a rotating shaft, mounting members mounted at two ends of the rotating shaft, and a brush body provided outside the rotating shaft, wherein the brush body comprises a brush portion and a soft bag, wherein the soft bag is deformable according to a force condition of the brush portion, and the rotating shaft is rotatable along with rotation of the mounting members, driving the brush body to sweep the cleaning object on the floor to the suction port.

3 more elements

Dependencies are inferred from the claim text.

Cleaning robot

Life of this patent

Cleaning robot

Life of this patent

Abstract

Claims20