发明名称 |
SUCTION NOZZLE FOR VACUUM CLEANER |
摘要 |
PROBLEM TO BE SOLVED: To provide a suction nozzle for a vacuum cleaner which can efficiently remove dust at a floor by the wall. SOLUTION: A suction body case 2 is formed with at least one ventilating hole for forward rotation for introducing air flow for rotating a rotary brush 3 forward and one ventilating hole for reverse rotation for introducing air flow for rotating the rotary brush 3 reversely, and includes at least one shutter which can selectively close either the ventilating hole for forward rotation or the ventilation hole for reverse rotation.
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申请公布号 |
JP2003093285(A) |
申请公布日期 |
2003.04.02 |
申请号 |
JP20010291922 |
申请日期 |
2001.09.25 |
申请人 |
SANYO ELECTRIC CO LTD |
发明人 |
DOI KENICHIRO;KOBAYASHI TOSHIZO;MORITA AKIHIRO;MORI YOSHIHIRO;MATSUMOTO CHIZUYO;MATSUHASHI HIROMICHI |
分类号 |
A47L9/04;(IPC1-7):A47L9/04 |
主分类号 |
A47L9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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