BRUSH ASSEMBLY AND VACUUM CLEANER HAVING THE SAME
First Claim
Patent Images
1. A brush assembly for a vacuum cleaner, comprising:
- a brush body comprising a suction inlet;
a main brush which is rotatably coupled to the brush body at the suction inlet to face a surface being cleaned; and
a secondary brush which is rotatably mounted on the brush body, the secondary brush being configured to rotate between at least two positions including a first position, in which the secondary brush contacts the surface being cleaned, and a second position, in which the secondary brush does not contact the surface being cleaned.
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Accused Products
Abstract
A brush assembly for a vacuum cleaner includes a brush body having a suction inlet; a main brush which is rotatably coupled to the brush body through the suction inlet to face a surface being cleaned; and a secondary brush which is rotatably mounted on the brush body to rotate between at least two positions including a first position, in which the secondary brush contacts the surface being cleaned, and a second position, in which the secondary brush does not contact the surface being cleaned.
4 Citations
17 Claims
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1. A brush assembly for a vacuum cleaner, comprising:
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a brush body comprising a suction inlet; a main brush which is rotatably coupled to the brush body at the suction inlet to face a surface being cleaned; and a secondary brush which is rotatably mounted on the brush body, the secondary brush being configured to rotate between at least two positions including a first position, in which the secondary brush contacts the surface being cleaned, and a second position, in which the secondary brush does not contact the surface being cleaned. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A vacuum cleaner, comprising:
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a cleaner body which generates a suction force; and a brush assembly which removes dust from a surface being cleaned by drawing in dust-laden air into the cleaner body, the brush assembly including; a brush body including a suction inlet; a main brush which is rotatably coupled to the brush body at the suction inlet to face the surface; and a secondary brush which is rotatably mounted on the brush body, the secondary brush being configured to rotate between at least two positions including a first position, in which the secondary brush contacts the surface being cleaned, and a second position, in which the secondary brush does not contact the surface being cleaned. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A brush assembly for a vacuum cleaner, comprising:
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a main brush which is rotatably coupled to the brush body at the suction inlet to face a surface being cleaned; and a secondary brush which is rotatably mounted on the brush body, and which rotates to contact the surface being cleaned. - View Dependent Claims (17)
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Specification