Title:
ELECTRIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/244469
Kind Code:
A1
Abstract:
[Problem] To achieve an electric vacuum cleaner in which cleaning utilizing suction created by an electric blower and cleaning utilizing the rotation of a rotary brush can be used appropriately for different purposes. [Solution] An electric vacuum cleaner 10 comprises an electric blower 22, a dust collector 30, a suction port 62, a rotary cleaning body 46 rotationally driven by a cleaning body driving unit 48, and an operating unit 28 that can be used to switch the electric vacuum cleaner 10 to one of a plurality of modes. The dust collector 30 includes a first dust collector 24 and a second dust collector 64 disposed closer to the suction port 62 than the first dust collector 24 on a pathway connecting the first dust collector 24 and the suction port 62. The plurality of modes include a first cleaning mode that drives the cleaning body driving unit 48 while the driving of the electric blower 22 is being stopped and a second cleaning mode that drives the electric blower 22 and the cleaning body driving unit 48.
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Inventors:
SAITO YUKI (JP)
Application Number:
PCT/JP2022/014357
Publication Date:
November 24, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
IRIS OHYAMA INC (JP)
International Classes:
A47L9/28; A47L5/24; A47L9/02; A47L9/04; A47L9/10; A47L9/32
Domestic Patent References:
WO2020141605A1 | 2020-07-09 |
Foreign References:
JP2008178615A | 2008-08-07 | |||
JP2017064064A | 2017-04-06 | |||
JP2002065525A | 2002-03-05 | |||
JP2003135328A | 2003-05-13 |
Attorney, Agent or Firm:
SAKIYAMA, Hironori (JP)
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