Robot cleaner
First Claim
1. A robot cleaner, comprising:
- a frame including a wheel for driving and including a cleaning unit receiver at its lower part;
a cleaning unit detachably disposed in the cleaning unit receiver and in front of the wheel to clean a surface located below the cleaning unit;
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 frame comprises a cleaning unit receiver at its lower part,wherein the cleaning unit receiver comprises a holder,the holder comprising;
a first holder disposed on a side of the cleaning unit receiver; and
a second holder disposed on the other side of the cleaning unit receiver,wherein the second holder is disposed to be opened and closed and comprises a fixing holder and a moving holder hinge-coupled to one side of the fixing holder.
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
23 Claims
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1. A robot cleaner, comprising:
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a frame including a wheel for driving and including a cleaning unit receiver at its lower part; a cleaning unit detachably disposed in the cleaning unit receiver and in front of the wheel to clean a surface located below the cleaning unit; 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 frame comprises a cleaning unit receiver at its lower part, wherein the cleaning unit receiver comprises a holder, the holder comprising; a first holder disposed on a side of the cleaning unit receiver; and a second holder disposed on the other side of the cleaning unit receiver, wherein the second holder is disposed to be opened and closed and comprises a fixing holder and a moving holder hinge-coupled to one side of the fixing holder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. 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, wherein the frame comprises a cleaning unit receiver, and the cleaning unit receiver comprises a holder on which the cleaning unit is detachably mounted, wherein the holder comprising; a first holder disposed on a side of the cleaning unit receiver, and a second holder disposed on the other side of the cleaning unit receiver, wherein the second holder is disposed to be opened and closed and comprises a fixing holder and a moving holder hinge-coupled to one side of the fixing holder. - View Dependent Claims (15, 16, 17, 18, 19)
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20. 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, wherein the frame comprises a cleaning unit receiver, and the cleaning unit receiver comprises a holder on which the cleaning unit is detachably mounted, wherein the holder comprising; a first holder disposed on a side of the cleaning unit receiver, and a second holder disposed on the other side of the cleaning unit receiver, wherein the second holder is disposed to be opened and closed and comprises a fixing holder and a moving holder hinge-coupled to one side of the fixing holder. - View Dependent Claims (21, 22, 23)
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Specification