Title:
DOOR ASSEMBLY AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/247304
Kind Code:
A1
Abstract:
Disclosed in the present invention are a door assembly and a refrigerator having the door assembly. The door assembly comprises a suction unit, wherein in a closed-door state, the suction unit is firmly sucked onto a refrigerator body under the action of atmospheric pressure, such that the door is tightly connected to the refrigerator body. Compared with an existing refrigerator only depending on a magnetic sealing strip, the refrigerator of the present invention has a larger suction force and the suction force will not be reduced due to the problem of demagnetization, the refrigerator can be still kept in a sealed connection with the refrigerator body after long-term use, and the user experience is improved.
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Inventors:
GU HENGHENG (CN)
XU LEI (CN)
LI ZHICHAO (CN)
LU XIAOFEI (CN)
MENG LINGMIN (CN)
XU LEI (CN)
LI ZHICHAO (CN)
LU XIAOFEI (CN)
MENG LINGMIN (CN)
Application Number:
PCT/CN2022/071502
Publication Date:
December 01, 2022
Filing Date:
January 12, 2022
Export Citation:
Assignee:
QINGDAO HAIER SPECIAL FREEZER (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/02
Foreign References:
| CN111891561A | 2020-11-06 | |||
| CN109373690A | 2019-02-22 | |||
| CN212201758U | 2020-12-22 | |||
| CN209786466U | 2019-12-13 | |||
| CN105571235A | 2016-05-11 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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