Title:
PULSATOR WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/149268
Kind Code:
A1
Abstract:
A pulsator washing machine comprises a housing body (1), an outer drum (2) and an inner drum (3). The outer drum (2) is provided inside the housing body (1). The inner drum (3) is installed in the outer drum (2). An upper portion of the outer drum (2) is connected and fixed to the housing body (1). A vibration damping device is provided under the outer drum (2) in the housing body (1) to reduce vibration of the outer drum (2). An upper edge of the outer drum (2) is connected and fixed to an upper portion of the housing body (1). A side wall of the outer drum (2) is positioned next to and spaced apart from an inner wall of the housing body (1), such that a space between the outer drum (2) and the housing body (1) is reduced, thereby expanding an effective washing capacity of the washing machine while reducing vibration of the washing machine to provide better vibration damping performance. Moreover, the washing machine has reduced energy and water consumption, low noise and low costs.
Inventors:
XU SHENG (CN)
LV YANFEN (CN)
SONG HUACHENG (CN)
LV YANFEN (CN)
SONG HUACHENG (CN)
Application Number:
PCT/CN2018/073543
Publication Date:
August 23, 2018
Filing Date:
January 20, 2018
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F23/04; D06F37/26; F16F7/00
Foreign References:
| US2620070A | 1952-12-02 | |||
| JPS59203598A | 1984-11-17 | |||
| JPH09225186A | 1997-09-02 | |||
| JPH11309292A | 1999-11-09 | |||
| US20160083889A1 | 2016-03-24 | |||
| JPH08229290A | 1996-09-10 | |||
| JPH04183497A | 1992-06-30 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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