Title:
LAUNDRY TREATMENT AGENT STORAGE AND DISPENSING DEVICE, WASHING MACHINE, AND LAUNDRY TREATMENT AGENT DISPENSING CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/109958
Kind Code:
A1
Abstract:
A laundry treatment agent storage and dispensing device, a washing machine, and a laundry treatment agent dispensing control method therefor. The laundry treatment agent storage and dispensing device comprises a storage device and a dispensing device which are integrally formed; the storage device is internally provided with a storage chamber (203)/storage box (204), a laundry treatment agent being stored in the storage chamber (203)/storage box (204); the dispensing device has a hollow chamber, a flexible partition body (110) being mounted in the hollow chamber in a sealed manner to partition the hollow chamber into a water inlet chamber and a liquid storage chamber; the liquid storage chamber is provided with a liquid inlet end (115) and liquid outlet ends (103, 107), the liquid inlet end (115) being in communication with the storage chamber (203)/storage box (204); the water that flows into a washing machine flows in/flows out from the water inlet chamber to press the flexible partition body (110) to deform towards the liquid storage chamber, so as to discharge the laundry treatment agent accommodated in the liquid storage chamber from the liquid outlet ends (103, 107). Said laundry treatment agent storage and dispensing device realizes storage and automatic dispensing of a laundry treatment agent by means of the storage device and the dispensing device which are integrally formed, has a simple structure, and is convenient to assemble.
Inventors:
ZHAO ZHIQIANG (CN)
LV PEISHI (CN)
XU SHENG (CN)
XING YUJING (CN)
SONG HUACHENG (CN)
LV PEISHI (CN)
XU SHENG (CN)
XING YUJING (CN)
SONG HUACHENG (CN)
Application Number:
PCT/CN2018/119394
Publication Date:
June 13, 2019
Filing Date:
December 05, 2018
Export Citation:
Assignee:
QINGDAO HAIER DRUM WASHING MACHINE CO LTD (CN)
International Classes:
D06F39/02
Foreign References:
| CN106894203A | 2017-06-27 | |||
| CN106884284A | 2017-06-23 | |||
| CN107299491A | 2017-10-27 | |||
| DE102008038476B3 | 2009-08-13 | |||
| JP2002128198A | 2002-05-09 | |||
| US20070125134A1 | 2007-06-07 |
Other References:
See also references of EP 3722481A4
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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