Title:
CONNECTION DEVICE FOR WATER INTAKE PIPE OF WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/036404
Kind Code:
A1
Abstract:
A connection device for a water intake pipe of a washing machine comprises a water discharge head (1) and a water intake pipe (2). The water discharge head (1) comprises a sealing plug (11), a compression spring (12), and a water outlet (15). A support pillar (211) is disposed in a first end of the water intake pipe (2). A first end of the water intake pipe (2) is connected to the water discharge head (1), and the sealing plug (11) capable of moving up and down is disposed in the water discharge head (1) and is used for sealing the water outlet (15) of the water discharge head (1). The compression spring (12) is connected to one end of the sealing plug (11) distant from the water outlet (15). When the water intake pipe (2) is sleeved outside the water discharge head (1), the support pillar (211) jacks up the sealing plug (11) in a direction distant from the water outlet (15), so that the water intake pipe (2) communicates with the water discharge head (1).
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Inventors:
ZHAO ZHIQIANG (CN)
XU SHENG (CN)
XU SHENG (CN)
Application Number:
PCT/CN2017/097462
Publication Date:
March 01, 2018
Filing Date:
August 15, 2017
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
F16K3/08; F16L37/23; F16L37/44
Foreign References:
| CN2268171Y | 1997-11-19 | |||
| CN201934834U | 2011-08-17 | |||
| CN2752580Y | 2006-01-18 | |||
| CN2195662Y | 1995-04-26 | |||
| JP5384882B2 | 2014-01-08 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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