Title:
SEALING COVER OF WASHING MACHINE, WASHING MACHINE, AND WASHING AND DRYING INTEGRATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/010920
Kind Code:
A1
Abstract:
A sealing cover of a washing machine, a washing machine, and a washing and drying integrated device. The washing machine comprises an outer tub (20) and a separation tub (21) which is fixedly connected to or integrally formed on a bottom wall of the outer tub (20), wherein an annular space between the separation tub (21) and the outer tub (20) forms a first washing area (81), and a second washing area (82) is formed in the separation tub; the sealing cover comprises a first sealing cover (1) and a second sealing cover (2); the first sealing cover (1) is provided at the top of the outer tub (20) in an openable and closable manner for covering the first washing area (81); the second sealing cover (2) is provided at an opening in an openable and closable manner for covering the separation tub (21); the first sealing cover (1) is provided with a first ventilation structure that communicates the interior of the first washing area (81) with the exterior of the first washing area (81); and/or the second sealing cover (2) is provided with a second ventilation structure that communicates the interior of the second washing area (82) with the exterior of the second washing aera (82). The sealing cover can balance air pressure inside and outside a washing tub, the drainage is efficient, and moreover, the explosion risk caused by too high air pressure inside the washing tub is prevented.
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Inventors:
PAN GUANGHUI (CN)
LI HAIJIE (CN)
HAN YANLIN (CN)
CHEN MINGYU (CN)
PANG GUANGHAI (CN)
ZHANG XINRONG (CN)
LI HAIJIE (CN)
HAN YANLIN (CN)
CHEN MINGYU (CN)
PANG GUANGHAI (CN)
ZHANG XINRONG (CN)
Application Number:
PCT/CN2022/091475
Publication Date:
February 09, 2023
Filing Date:
May 07, 2022
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
D06F35/00; D06F37/18
Foreign References:
| CN215925360U | 2022-03-01 | |||
| CN113481696A | 2021-10-08 | |||
| CN113463323A | 2021-10-01 | |||
| CN215628795U | 2022-01-25 | |||
| CN110832133A | 2020-02-21 | |||
| CN107761304A | 2018-03-06 | |||
| CN207699861U | 2018-08-07 | |||
| JP2004167263A | 2004-06-17 |
Attorney, Agent or Firm:
BEIJING XURUN LAW FIRM (CN)
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