Robot cleaner, automatic exhaust station and robot cleaner system having the same
First Claim
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1. A robot cleaner comprising:
- a body;
a dust box separably mounted to the body, the dust box including a dust box inlet;
a first shutter rotatably coupled to the dust box to open or close the dust box inlet; and
a second shutter rotatably coupled to the dust box behind the first shutter,wherein the second shutter includes a shutter opening to allow air and dust to pass through the second shutter when the second shutter is closed and the first shutter is open.
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Abstract
A robot cleaner provided with a shutter to open or close an inlet of a dust box when the dust box is separated from a body of the robot cleaner. Another robot cleaner, which docks with an automatic exhaust station, is also disclosed, together with the automatic exhaust station. The latter robot cleaner includes a shutter to be automatically opened by air discharged from the automatic exhaust station in a docked state of the robot cleaner to exhaust dust from the dust box, in order to allow even heavy dust to be easily exhausted.
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Citations
14 Claims
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1. A robot cleaner comprising:
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a body; a dust box separably mounted to the body, the dust box including a dust box inlet; a first shutter rotatably coupled to the dust box to open or close the dust box inlet; and a second shutter rotatably coupled to the dust box behind the first shutter, wherein the second shutter includes a shutter opening to allow air and dust to pass through the second shutter when the second shutter is closed and the first shutter is open. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A robot cleaner comprising:
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a body; a dust box separably mounted to the body, the dust box including a dust box inlet; a first shutter mounted to the dust box inlet to be rotatable between a first open position and a first closed position; and a second shutter mounted to the dust box inlet to be rotatable between a second open position and a second closed position; wherein when the dust box is separated from the body, the first shutter is at the first closed position and the second shutter is at the second closed position, so that the dust of the dust box is prevented from flowing out through the dust box inlet, and wherein when the dust box is mounted to the body, the first shutter is at the first open position and the second shutter is at the second closed position, so that dust can flow into the dust box through the dust box inlet. - View Dependent Claims (12, 13, 14)
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Specification