Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/184951
Kind Code:
A1
Abstract:
A full-automatic washing machine, comprising a drive unit (30) for driving a washing and dewatering tub (22), a rotating wing (24), and a pumping wing (25). The drive unit (30) comprises: a drive motor (100); a first clutch mechanism portion (800), switching between a dual-wing drive mode in which rotation of the drive motor (100) is transferred to both the rotating wing (24) and the pumping wing (25) and a single-wing drive mode in which the rotation of the drive motor (100) is transferred to the pumping wing (25) rather than the rotating wing (24); and a second clutch mechanism portion (900), switching between an integrated drive mode in which the rotating wing (24), the pumping wing (25), and the washing and dewatering tub (22) can integrally rotate and an independent drive mode in which the rotating wing (24) and the pumping wing (25) can rotate with respect to the washing and dewatering tub (22).
Inventors:
SHINMURA MITSUNORI (JP)
TAKEUCHI HARUMI (JP)
TAKEUCHI HARUMI (JP)
Application Number:
PCT/CN2021/072688
Publication Date:
September 23, 2021
Filing Date:
January 19, 2021
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F17/10; D06F37/40
Domestic Patent References:
| WO2021000823A1 | 2021-01-07 |
Foreign References:
| CN109863265A | 2019-06-07 | |||
| CN106661796A | 2017-05-10 | |||
| CN110366619A | 2019-10-22 | |||
| JP2015062581A | 2015-04-09 | |||
| CN1386926A | 2002-12-25 | |||
| CN109563672A | 2019-04-02 | |||
| JP2015029546A | 2015-02-16 | |||
| CN101338507A | 2009-01-07 | |||
| JP2010094248A | 2010-04-30 | |||
| JP2014083383A | 2014-05-12 | |||
| JP2015123221A | 2015-07-06 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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