Patent ID: 6539577
Filing Date: 2003-04-01
Classification: A47L

Abstract:
An electric cleaning device including a floor suction tool, comprising:a suction unit; a floor suction tool comprising a brush chamber having a rotating brush housed therein; said brush chamber having a suction opening on a bottom surface thereof wherein the brush extends therethrough and a suction inlet, formed in a rear wall, toward one end thereof leading to said suction unit; a partition extending along a length of said rotating brush in said brush chamber; said partition extending downward from an upper part of said brush chamber wherein said partition defines a downward plane that intersects a rotation path of said rotating brush, and where a tip end of said partition is proximal to said rotation path of said rotating brush; said partition and a portion of said brush chamber defining an air current path therebetween; and said air current path being effective to take dust drawn up by said rotating brush and stopped by said partition and suck said dust into said suction inlet.