ADDITIVE STORAGE BOX AND WASHING MACHINE

WIPO Patent Application WO/2022/078369

A1

An additive storage box, comprising a housing (1) provided therein with a storage cavity (2) for storing an additive. A liquid drainage port (3) is provided at the bottom of the storage cavity (2), and the liquid drainage port (3) is provided with a plugging member to control its opening and closing. A liquid discharge structure is provided on the additive storage box for realizing controlled discharge of residual liquid in the additive storage box, such that after-sales maintenance personnel can conveniently discharge residual liquid such as a detergent and a softener in the additive storage box without disassembling a washing machine, thereby preventing the contamination of other components of the washing machine. The present application also relates to a washing machine mounted with the additive storage box.

JPH08141273	FULLY AUTOMATIC WASHING MACHINE
WO/2011/066805	WASHING MACHINE FOR AUTO-ADDED WASHING AGENT BY NEGATIVE PRESSURE AND CONTROLLING METHOD THEREOF
WO/1995/024342	DEVICE FOR OPENING AND EMPTYING BAGS, AND A METHOD OF OPERATING SAID DEVICE

ZHANG KAIHONG (CN)
CHENG BAOZHEN (CN)
SUN GUANGBIN (CN)
LIU ZUNAN (CN)
LI FENG (CN)

PCT/CN2021/123470

April 21, 2022

October 13, 2021

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CHONGQING HAIER WASHING MACHINE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

D06F39/02

CN208250701U	2018-12-18
CN102587087A	2012-07-18
KR20090084454A	2009-08-05
JP2007044229A	2007-02-22

BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)

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