| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that when a rotary cleaning body uses bristles as cleaning members, it has a defect that lints and hair raked from the cleaning surface such as a carpet are entered between bristles of the rotary cleaning body and entangled, and a user is required to use a cutter and scissors for removing the lints and hair entangled around the rotary cleaning body, which is troublesome. SOLUTION: This suction port body, on its inside, is provided with ribs whose inner side relative to the rotating direction of the rotary cleaning body is inclined toward the suction port side, and when the rotary cleaning body is rotated, the ribs come into contact with the cleaning members provided around the outer circumference of the rotary cleaning body. COPYRIGHT: (C)2008,JPO&INPIT
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