Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/141217
Kind Code:
A1
Abstract:
A washing machine, comprising an inner drum (1) and an outer drum (2). An inner drum drain hole (11) is formed on the bottom or side wall of the inner drum (1), and the inner drum drain hole (11) is provided with a drain valve (3); the outer drum (2) is provided with a power device (4) which pushes a valve core (31) of the drain valve (3) and an outer drum drain hole (21); the drain valve (3) is provided with a drain switch (5) on one end close to the outer drum (2), and an extension shaft (41) of the power device (4) extends to touch the drain switch (5) so as to open or close the drain valve (3).
Inventors:
ZHAO ZHIQIANG (CN)
XU SHENG (CN)
XU SHENG (CN)
Application Number:
PCT/CN2018/073831
Publication Date:
August 09, 2018
Filing Date:
January 23, 2018
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F37/12; D06F39/08
Foreign References:
| US5152159A | 1992-10-06 | |||
| JPH042398A | 1992-01-07 | |||
| JPH03284294A | 1991-12-13 | |||
| CN104805642A | 2015-07-29 | |||
| JPH0461896A | 1992-02-27 | |||
| CN2614216Y | 2004-05-05 | |||
| JPH03284285A | 1991-12-13 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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