发明名称 |
DEVICE FOR ADJUSTMENT OF SUCK-IN FLOW RATE AND VACUUM CLEANER EQUIPPED WITH SUCH DEVICE |
摘要 |
FIELD: personal usage articles.SUBSTANCE: proposed is a device for adjustment of the vacuum cleaner suck-in flow rate. The suck-in flow rate adjustment device includes the first suck-in flow channel (100) the ends whereof are connected to the vacuum cleaner main body (1) and the brush unit (2) respectively. The device includes the second suck-in flow channel (200) that is formed inside the handle (3) positioned on the connective means (18) with a flow channel including the first hole (210) connected to the outside and the second hole (220) connected to the first suck-in flow channel. The opening/closing device (300) is installed for opening/closing the second hole (220).EFFECT: device design improvement.15 cl, 8 dwg |
申请公布号 |
RU2506878(C2) |
申请公布日期 |
2014.02.20 |
申请号 |
RU20090133482 |
申请日期 |
2009.09.07 |
申请人 |
SAMSUNG GVANGDZHU EHLEKTRONIKS KO., LTD. |
发明人 |
KIM KHIUN-SOO;DZUNG IL-DU |
分类号 |
A47L5/00 |
主分类号 |
A47L5/00 |
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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