| 摘要 |
PROBLEM TO BE SOLVED: To provide a suction port body of vacuum cleaner which has bristles arranged around its suction port to suck dust efficiently. SOLUTION: A suction port body of vacuum cleaner has a suction port in the end of the suction pipe, and a bristle base is formed in the position more upward from the end of periphery of the suction pipe. Bristles are arranged in the bristle base extending in the end direction of the suction pipe across the end of the bristle base. Additionally, the bristles are pressed so as to bend outward in either part between the root and the tip by a pressing part arranged by the periphery of the suction pipe. COPYRIGHT: (C)2009,JPO&INPIT
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