Suction brush for vacuum cleaner
First Claim
Patent Images
1. A suction brush for a vacuum cleaner, comprising:
- a brush main body connected to a cleaner main body and having a first side, a second side, and a bottom surface, and having a dust suction port provided on the bottom surface of the brush main body;
a first wheel rotatably engaged with the first side of the brush main body;
a second wheel rotatably engaged with the second side of the brush main body; and
at least one hair removing unit, arranged in front of the dust suction port, receiving rotation drive forces from the first and second wheels and raking up hair existing on a surface to be cleaned toward the dust suction port,wherein the hair removing unit has a part that is exposed in front of the brush main body, the part moving forward and backward in a moving direction of the brush main body.
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Abstract
A suction brush for a vacuum cleaner is provided. The suction brush a vacuum cleaner includes a brush main body connected to a cleaner main body and having a dust suction port provided on a bottom surface of the brush main body, first and second wheels rotatably engaged with both sides of the brush main body, and at least one hair removing unit, arranged in front of the suction port of the brush main body, for receiving rotation drive forces from the first and second wheels and raking up hair existing on a surface to be cleaned toward the dust suction port.
17 Citations
11 Claims
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1. A suction brush for a vacuum cleaner, comprising:
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a brush main body connected to a cleaner main body and having a first side, a second side, and a bottom surface, and having a dust suction port provided on the bottom surface of the brush main body; a first wheel rotatably engaged with the first side of the brush main body; a second wheel rotatably engaged with the second side of the brush main body; and at least one hair removing unit, arranged in front of the dust suction port, receiving rotation drive forces from the first and second wheels and raking up hair existing on a surface to be cleaned toward the dust suction port, wherein the hair removing unit has a part that is exposed in front of the brush main body, the part moving forward and backward in a moving direction of the brush main body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A suction brush for a vacuum cleaner, comprising:
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a brush main body connected to a cleaner main body and having a first side, a second side, and a bottom surface, and having a dust suction port provided on the bottom surface of the brush main body; a first wheel rotatably engaged with the first side of the brush main body;
;a second wheel rotatably engaged with the second side of the brush main body; and first and second hair removing units, arranged in front of the suction port, for receiving rotation drive forces from the first and second wheels and raking up hair existing on a surface to be cleaned toward the dust suction port, wherein the hair removing unit has a part that is exposed in front of the brush main body, the part moving forward and backward in a moving direction of the brush main body. - View Dependent Claims (10)
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11. A suction brush for a vacuum cleaner, comprising:
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a brush main body connected to a cleaner main body and having a first side, a second side, and a bottom surface, and having a dust suction port provided on the bottom surface of the brush main body; a first wheel rotatably engaged with the first side of the brush main body; a second wheel rotatably engaged with the first second side of the brush main body; and at least one hair removing unit, installed in the brush main body, for moving forward and backward in a moving direction of the brush main body that moves on a surface to be cleaned by rotation drive forces of the first and second wheels; wherein the hair removing unit has a part that is exposed in front of the brush main body, and a lower end of the part of the hair removing unit extends to a position that is lower than the bottom surface of the brush main body to rake up hair stuck on the surface to be cleaned.
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Specification