发明名称 |
Suction port assembly of vacuum cleaner |
摘要 |
A suction port assembly for use in a vacuum cleaner is foldable so that it can clean a surface being cleaned in close contact. Accordingly, the cleaner can easily clean the cleaning surface even with a slope or angle, while maintaining a suction efficiency of the cleaner constantly. Additionally, damage to the suction port assembly due to collision with the cleaning surface can be avoided.
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申请公布号 |
US2006107488(A1) |
申请公布日期 |
2006.05.25 |
申请号 |
US20050072668 |
申请日期 |
2005.03.04 |
申请人 |
SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
发明人 |
LEE DONG-YUN;PARK YUN-HEE;JOUNG MYOUNG-SUN |
分类号 |
A47L9/06 |
主分类号 |
A47L9/06 |
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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