Rotary gear mechanical cleaning apparatus
First Claim
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1. A cleaning apparatus, comprising:
- a body provided with main rolling wheels;
a rotary brush which cleans, rotatably installed to the body so that an outer circumferential surface of the brush is in contact with a floor to be cleaned;
a dust collecting container mounted to the body so that a mouth of the dust collecting container is near to both the rotary brush and the floor; and
power transmission unit, transmitting a drive force of the main rolling wheels to a shaft of the rotary brush.
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Abstract
A cleaning apparatus is capable of cleaning by using a drive force of rolling wheels without using an additional power supply. The cleaning apparatus includes a body provided with main rolling wheels. A rotary brush for cleaning is rotatably installed to the body in such a way that the outer circumferential surface of the brush is in contact with a surface to be cleaned. A dust collecting container is mounted to the body in such a way that a mouth of the dust collecting container is near to both the rotary brush and the floor. A power transmission unit transmits the drive force of the main rolling wheels to a shaft of the rotary brush.
53 Citations
18 Claims
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1. A cleaning apparatus, comprising:
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a body provided with main rolling wheels;
a rotary brush which cleans, rotatably installed to the body so that an outer circumferential surface of the brush is in contact with a floor to be cleaned;
a dust collecting container mounted to the body so that a mouth of the dust collecting container is near to both the rotary brush and the floor; and
power transmission unit, transmitting a drive force of the main rolling wheels to a shaft of the rotary brush. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A cleaning device comprising:
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a rotary brush which cleans, rotatably installed to a housing with main wheels in such a way that an outer circumferential surface of the brush is in contact with a floor to be cleaned;
a dust collecting container mounted to the housing in such a way that a mouth of the dust collecting container is proximate to both the rotary brush and the floor; and
a multiple gear unit which transmits a drive force of the main wheels to a shaft of the rotary brush to rotate the rotary brush when the main wheels move forward and which disengages from the shaft of the rotary brush to cease rotation of the rotary brush when the main wheels move backward. - View Dependent Claims (15, 16, 17, 18)
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Specification