ROBOT CLEANER
First Claim
1. A robot cleaner, comprising:
- a frame including a wheel for driving;
a cleaning unit disposed at a lower part of the frame to clean a bottom surface, and disposed in front of the wheel;
a tank disposed at an upper part of the wheel, and configured to supply fluid to the cleaning unit;
a pump configured to pump the fluid contained in the tank such that the fluid contained in the tank is supplied to the cleaning unit;
a hose configured to extend to the pump and the upper part of the cleaning unit, and through which the fluid pumped by the pump flows; and
a bumper formed on a side of the frame,wherein the cleaning unit is replaceable.
2 Assignments
0 Petitions
Accused Products
Abstract
A robot cleaner enables a wet cleaning, has a replaceable cleaning unit, and ensures a sufficient friction force for doing a wet cleaning of a floor. The robot cleaner includes a frame including a wheel for driving, a replaceable cleaning unit formed at a lower part of the frame to clean a bottom surface and disposed in front of the wheel, a tank disposed at an upper part of the wheel and configured to supply fluid to the cleaning unit, a pump configured to pump the fluid contained in the tank such that the fluid contained in the tank is supplied to the cleaning unit, a hose configured to extend to the pump and the upper part of the cleaning unit and through which the fluid pumped by the pump flows, and a bumper formed on a side of the frame.
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Citations
27 Claims
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1. A robot cleaner, comprising:
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a frame including a wheel for driving; a cleaning unit disposed at a lower part of the frame to clean a bottom surface, and disposed in front of the wheel; a tank disposed at an upper part of the wheel, and configured to supply fluid to the cleaning unit; a pump configured to pump the fluid contained in the tank such that the fluid contained in the tank is supplied to the cleaning unit; a hose configured to extend to the pump and the upper part of the cleaning unit, and through which the fluid pumped by the pump flows; and a bumper formed on a side of the frame, wherein the cleaning unit is replaceable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A robot cleaner, comprising:
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a frame including a driving part; a wheel mounted on the frame, and configured to rotate by receiving driving force from the driving part; a cleaning unit disposed in front of the wheel, and detachably disposed at a lower part of the frame; a tank disposed at an upper part of the cleaning unit; a pump configured to pump fluid contained in the tank; and a hose connected to the pump to supply fluid to the cleaning unit. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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23. A robot cleaner, comprising:
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a frame; a cleaning unit detachably disposed at a lower part of the frame; a tank disposed at an upper part of the cleaning unit; a pump configured to pump fluid contained in the tank; and a hose connected to the pump to supply fluid to the cleaning unit. - View Dependent Claims (24, 25, 26, 27)
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Specification