Title:
SUCTION UNIT FOR BEDDING AND VACUUM CLEANER
Document Type and Number:
Japanese Patent JP2017131540
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a suction unit for bedding, when a cleaning object surface is bedding such as Futon, capable of exerting both effects of an effect of beating the cleaning object surface to get dust out, and an effect of raking the beaten-out dust, and a vacuum cleaner including the suction unit for the bedding.SOLUTION: A suction unit 2 for bedding includes: two revolution bodies 14 and 15 consisting of a revolution impact body 14 and a revolution cleaning body 15 that are rotatably aligned in parallel in the inside of a suction port body 4 so as to face an opening; and bearing members installed at both ends of the two revolution bodies 14 and 15 respectively. The two revolution bodies 14 and 15 rotate in a same direction and the number of revolutions thereof is not less than 400 rpm and less than 1400 rpm respectively.SELECTED DRAWING: Figure 2
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Inventors:
YOKOYAMA HIROSHI
Application Number:
JP2016016182A
Publication Date:
August 03, 2017
Filing Date:
January 29, 2016
Export Citation:
Assignee:
KOWA CO
International Classes:
A47L9/02
Domestic Patent References:
| JPH11192192A | 1999-07-21 | |||
| JP2015109940A | 2015-06-18 | |||
| JP2013516262A | 2013-05-13 | |||
| JP2002143049A | 2002-05-21 |