| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a suction tool for a vacuum cleaner, in a configuration provided with a rotating brush, capable of self-travelling smoothly by the rotating brush, and capable of winding a floor wiping sheet around the rotating brush smoothly. <P>SOLUTION: In a suction tool for a vacuum cleaner 1, a rotating brush 10 provided inside a housing 2 faces a main suction port 4 of a bottom face 2A of the housing 2, and the dust on the floor X is scratched up to the main suction port 4 by a rotation drive into one direction (rotation direction Y) in cleaning. The rotating brush 10 includes: a core body 11 which becomes the rotation axis; and the first base parts 12A which are provided in a plural number at certain intervals in the rotation direction Y on the outer surface of the core body 11, and in which two kinds of brush bristles 14 and 15 whose bristles are different in hardness are implanted. Since hard brush bristles 15 which strongly grip the floor X and the floor wiping sheet 20 exist at each of the first base parts 12A, the gripping power of the rotation brush 10 is heightened. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
