| 摘要 |
<p>The present invention relates to a hand-operated cleaning device which allows a user to firsthand clear a drain, a sewer, and the like, and more specifically, a hand-operated cleaning device comprising: a driving means including first to third gears interworking with each other, which are provided in a housing, to clear the drain, the sewer, and the like without using electric power; and a cleaning means provided on the driving means. As a user rotates the gears, the cleaning means provided at the driving means rotates to clear the drain and the like, wherein the third gear is spaced apart from the second gear through an idle inducing hole in which the second gear is provided, and, as the third gear idles, the cleaning means coupled to the third gear can rotate at a high speed.</p> |
