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Title:
LAUNDRY MACHINE DRUM, AND LAUNDRY MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/157210
Kind Code:
A1
Abstract:
A laundry machine drum, and laundry machine. The laundry machine drum comprises a drum body (200), and the drum body (200) is provided with a bottom cover (320) at a bottom portion thereof on an outer side. A closed ring-shaped channel (330) is formed between the bottom cover (320) and the bottom portion of the drum body (200), or is provided within the bottom cover (320). A balancing medium is injected into the ring-shaped channel (330) to form a balancing ring at the bottom of the drum. By mounting a bottom cover (320) to a bottom portion of a drum body (200) of a laundry machine drum, the present invention employs an enclosed space between the bottom cover (320) and the drum body (200) to form a permanent balancing ring. In addition, the bottom cover (320) has the effect of preventing dirt from accumulating in the narrow space between strengthening ribs of the bottom portion of the drum body (200).

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Inventors:
XU SHENG (CN)
LV YANFEN (CN)
WANG LINGCHEN (CN)
Application Number:
PCT/CN2017/075965
Publication Date:
September 21, 2017
Filing Date:
March 08, 2017
Export Citation:
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Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F37/12
Foreign References:
JPH0739679A1995-02-10
CN1526871A2004-09-08
CN1147578A1997-04-16
CN104611886A2015-05-13
CN103194873A2013-07-10
CN204690357U2015-10-07
CN1138120A1996-12-18
CN105239307A2016-01-13
CN105155214A2015-12-16
CN1100159A1995-03-15
JPH0440998A1992-02-12
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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