Title:
DRUM WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/019877
Kind Code:
A1
Abstract:
Provided is a drum washing machine (1), capable of causing a drum (22) and a rotating body (24) to rotate by means of a low-cost and highly reliable driving part (30). The driving part (30) comprises: a drive motor (100); a first rotating shaft (200), fixed on the drum (22); a second rotating shaft (300), fixed on the rotating body (24); a drum belt wheel (610), fixed on the first rotating shaft (200), connected to the drive motor (100) via a drum drive belt (630); a wing belt wheel (510), connected to the drive motor (100) via a wing drive belt (530) and having an outer diameter different from that of the drum belt wheel (610); and a clutch mechanism part (700) for switching the drive mode of the driving part (30) between two-axis drive and one-axis drive; by means of connecting the second rotating shaft (300) and the wing belt wheel (510), the two-axis drive mode causes the drum (22) and the rotating body (24) to rotate at different rotational speeds; by means of connecting the second rotating shaft (300) and the drum belt wheel (610), the one-axis drive mode causes the drum (22) and the rotating body (24) to rotate at the same rotational speed.
Inventors:
NAKAMOTO SHIGEHARU (JP)
Application Number:
PCT/CN2015/086185
Publication Date:
February 11, 2016
Filing Date:
August 05, 2015
Export Citation:
Assignee:
HAIER ASIA CO LTD (JP)
QINGDAO HAIER WASHING MACH CO (CN)
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F23/02; D06F23/06; D06F37/40
Foreign References:
| KR950007852B1 | 1995-07-20 | |||
| CN1453416A | 2003-11-05 | |||
| CN1888202A | 2007-01-03 | |||
| CN2576758Y | 2003-10-01 | |||
| JPH03280992A | 1991-12-11 | |||
| KR20050087342A | 2005-08-31 |
Other References:
See also references of EP 3178983A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
北京品源专利代理有限公司 (CN)
北京品源专利代理有限公司 (CN)
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