Wheel assembly and robot cleaner having the same
First Claim
Patent Images
1. A wheel assembly comprising:
- a driving wheel that moves a body case in at least one direction; and
a dust separator having an inclination angle with respect to an axial center line of the driving wheel to separate dust from the driving wheel.
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Accused Products
Abstract
Disclosed is a wheel assembly capable of preventing a floor from being contaminated due to dust or impurities existing on driving wheels that move a body case. The wheel assembly includes a driving wheel that moves a body case in at least one direction, and at least one dust separator having an inclination angle with respect to an axial center line of the driving wheel to separate dust from the driving wheel.
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Citations
16 Claims
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1. A wheel assembly comprising:
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a driving wheel that moves a body case in at least one direction; and a dust separator having an inclination angle with respect to an axial center line of the driving wheel to separate dust from the driving wheel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A robot cleaner comprising:
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a body case; a fan motor installed at the body case to generate suction force; a filter collecting dust sucked by the fan motor; a suction head provided at a lower side of the body case; a driving wheel installed at the lower side of the body case; and at least one dust separator having an inclination angle with respect to an axial center line of the driving wheel to separate dust from the driving wheel. - View Dependent Claims (14, 15, 16)
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Specification