Cleaning robot

Abstract

To provide a cleaning robot that can easily transition to an inclined position. [Solution] The autonomous cleaning robot A is configured to easily transition to an inclined position for maintenance. The cleaning robot A comprises a main body 1 having a step 40 and a handle 2A. The main body 1 has a bottom surface 3 facing the surface to be cleaned, a top surface 2 separated from the bottom surface 3 in the vertical direction, and a back surface 4 located behind the driving direction of the cleaning robot A and interposed between the bottom surface 3 and the top surface 2. The handle 2A is provided on the top surface 2. The step 40 protrudes from the back surface 4 rearward in the driving direction x.

Claims

1. It is a cleaning robot, The cleaning robot comprises a main body having steps and a handle, The main body has a bottom surface facing the surface to be cleaned, a top surface separated from the bottom surface in the vertical direction, and a back surface located behind the driving direction of the cleaning robot and interposed between the bottom surface and the top surface. The handle is provided on the top surface, The step described above is a cleaning robot that protrudes from the rear surface toward the rear in the direction of the drive.

2. The cleaning robot rotates around the axis extending in the vertical direction, The cleaning robot according to claim 1, wherein the step is provided within the circumference traced during the rotational movement, with the outermost part other than the step being located within the circumference traced during the rotational movement.

3. The step has a step side located rearward in the driving direction, The cleaning robot according to claim 1, wherein the side surface of the step is straight when viewed from above.

4. The cleaning robot according to claim 3, wherein the step has a notch at the end of the side surface of the step in a direction perpendicular to the vertical direction.

5. Equipped with additional wheels, The step includes a lower step surface facing the surface, The cleaning robot according to any one of claims 1 to 4, wherein one of the tangents of the wheel coincides with the lower surface of the step.

6. The cleaning robot according to claim 5, wherein an elastic member is provided on the lower surface of the step.

7. The cleaning robot according to any one of claims 1 to 4, wherein the handle is annular when viewed from above.

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