Title:
ELECTRIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2012/029469
Kind Code:
A1
Abstract:
The present invention is provided with: a dust collection container (22) which has an open face (22b) at one end thereof, is formed in a closed end tube-like shape having a circular cross-section, and has an air flow inlet (22a) formed in the peripheral surface thereof; a filter (37) which is provided at the open face (22b); a dust removal member (33) which removes dust by tapping the filter (37); a receiving surface (50b) which is provided below the filter (37), comprises a flat surface perpendicular to the axial direction, and receives dust dropped from the filter (37) by the dust removal member (33); an inner tube (51) which is open at the receiving surface (50b), extends downward, is disposed coaxially with the dust collection container (22), and has formed in the peripheral surface thereof an outlet (51a) for the air flow which flows out of the dust collection container (22); and a spirally formed flexible slide member (53) which rotates and slides on the receiving surface (50b) and guides dust to the inner tube (51).
Inventors:
HIROTA MITSUHISA
Application Number:
PCT/JP2011/067297
Publication Date:
March 08, 2012
Filing Date:
July 28, 2011
Export Citation:
Assignee:
SHARP KK (JP)
HIROTA MITSUHISA
HIROTA MITSUHISA
International Classes:
A47L9/20; A47L9/16
Foreign References:
| JP2009112506A | 2009-05-28 | |||
| JPS55179655U | 1980-12-24 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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Claims: