Vacuum cleaner
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United States of America Patent
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Feb 23, 2021
Grant Date -
Oct 25, 2018
app pub date -
Apr 18, 2018
filing date -
Apr 20, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A vacuum cleaner of the present disclosure includes a cleaner body having a suction motor provided inside thereof and a handle provided outside thereof, and a suction nozzle connected to the cleaner body, wherein the suction nozzle includes a housing having at least part of a front portion opened, and a rotary cleaning unit disposed inside the housing, having at least part thereof exposed through the opening of the housing, and configured to clean a floor by a rotating operation, wherein the rotary cleaning unit includes a cylindrical nozzle body rotatably installed inside the housing, and fiber filaments and metal filaments disposed on an outer circumferential surface of the nozzle body.
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