Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2024/056082
Kind Code:
A1
Abstract:
The present application relates to a refrigerator, comprising a case, a primary refrigerator door, a secondary refrigerator door, a primary door magnet set and a secondary door magnet set, wherein a second holding space is constructed inside the primary refrigerator door; the secondary refrigerator door is arranged relative to the primary refrigerator door in a way in which same can be opened and closed; the primary door magnet set is arranged in the primary refrigerator door and comprises a plurality of primary door magnets, the plurality of primary door magnets being arranged in a ring and/or in a row, and N poles and S poles on the side facing the secondary refrigerator door are alternately arranged; the secondary door magnet set is rotatably and/or slidably arranged in the secondary refrigerator door, and comprises a plurality of secondary door magnets, the plurality of secondary door magnets being arranged in a ring and/or in a row, and N poles and S poles on the side facing the primary refrigerator door are alternately arranged; the plurality of primary door magnets and the plurality of secondary door magnets are attracted to each other in a manner of corresponding thereto on a one-to-one basis when the secondary door magnet set is rotated and/or slides to a first angle and/or a first position, thereby sealing the secondary refrigerator door; and the plurality of primary door magnets and the plurality of secondary door magnets correspondingly repel each other when the secondary door magnet set is rotated and/or slides to a second angle and/or a second position, thereby making the secondary refrigerator door easy to open.
Inventors:
ZHANG ZHENXING (CN)
ZHANG HAO (CN)
ZHAO XIAOJUN (CN)
ZHANG HAO (CN)
ZHAO XIAOJUN (CN)
Application Number:
PCT/CN2023/119161
Publication Date:
March 21, 2024
Filing Date:
September 15, 2023
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/02; E05C19/16
Foreign References:
| CN218645844U | 2023-03-17 | |||
| CN114183971A | 2022-03-15 | |||
| JPH11107608A | 1999-04-20 | |||
| CN111964330A | 2020-11-20 | |||
| CN1724891A | 2006-01-25 | |||
| CN105698472A | 2016-06-22 | |||
| CN108224888A | 2018-06-29 | |||
| CN2192849Y | 1995-03-22 | |||
| JP2003214010A | 2003-07-30 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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