Title:
TOP-LOADING LAUNDRY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/068695
Kind Code:
A1
Abstract:
A top-loading laundry device. The top-loading laundry device comprises an ultrasonic apparatus and a liquid feeding assembly. The ultrasonic apparatus comprises an ultrasonic wave generation assembly (11), a water accommodation member (12), and a storage member (13). The storage member (13) selectively communicates with the water accommodation member (12) by means of a water channel opening/closing structure. The liquid feeding assembly comprises a detergent box (21) capable of accommodating a detergent, a first water channel opening/closing member (22), a first water channel switching assembly (23), and a second water channel switching assembly (24). A water supply pipe communicating with the first water channel switching assembly (23) and an outer cylinder (200) is provided in a disk seat (300) of a box body (100). A water outlet of the water supply pipe is located above an opening of the outer cylinder (200), and the water outlet is configured to face downwards. Detergent water can be fed into the ultrasonic apparatus or the outer cylinder (200) by means of the liquid feeding assembly, such that a user does not need to manually feed the detergent water, thereby improving user experience. The invention resolves the issue in which using the ultrasonic apparatus is difficult for users because existing top-loading laundry devices do not have a system for feeding detergent water into the ultrasonic apparatus.
Inventors:
LIU ZUNAN (CN)
ZHUANG RUYING (CN)
HAN SHANSHAN (CN)
LIU RANGLEI (CN)
ZHOU MINGLI (CN)
DOU YAN (CN)
ZHUANG RUYING (CN)
HAN SHANSHAN (CN)
LIU RANGLEI (CN)
ZHOU MINGLI (CN)
DOU YAN (CN)
Application Number:
PCT/CN2021/120306
Publication Date:
April 07, 2022
Filing Date:
September 24, 2021
Export Citation:
Assignee:
CHONGQING HAIER WASHING MACHINE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F19/00; D06F39/02; D06F39/08
Domestic Patent References:
| WO2020124997A1 | 2020-06-25 | |||
| WO2019214532A1 | 2019-11-14 | |||
| WO2019214375A1 | 2019-11-14 |
Foreign References:
| CN110528223A | 2019-12-03 | |||
| CN112411135A | 2021-02-26 | |||
| CN112111920A | 2020-12-22 | |||
| CN213624831U | 2021-07-06 | |||
| CN205741612U | 2016-11-30 | |||
| JP2001178984A | 2001-07-03 | |||
| CN111748960A | 2020-10-09 | |||
| CN109137357A | 2019-01-04 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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