Title:
FRESHNESS PRESERVATION DEVICE AND REFRIGERATOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/016824
Kind Code:
A1
Abstract:
A refrigerator (10), comprising a refrigerator body (101), a refrigeration compartment door (103), and a freshness preservation device (100); the refrigerator body (101) is provided with a refrigeration compartment (102); the refrigeration compartment door (103) is rotatably provided on the refrigerator body (101); and the freshness preservation device (100) is provided in the refrigeration compartment (102). The freshness preservation device (100) comprises an accommodating box (110), a drawer (120) and an oxygen control mechanism (130); the drawer (120) is inserted into the accommodating box (110) in a push-pull manner; the oxygen control mechanism (130) is provided on the accommodating box (110) and is configured to reduce the content of oxygen in a space formed by the accommodating box (110) and the drawer (120).
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Inventors:
ZHU XUEFENG (CN)
HU ZHE (CN)
BIN LIMIN (CN)
ZHOU WEIHONG (CN)
HU ZHE (CN)
BIN LIMIN (CN)
ZHOU WEIHONG (CN)
Application Number:
PCT/CN2020/142116
Publication Date:
January 27, 2022
Filing Date:
December 31, 2020
Export Citation:
Assignee:
HISENSE RONSHEN GD REFRIG CO (CN)
International Classes:
A47B88/40; F25D25/02; F25D11/00; F25D17/04; F25D29/00
Foreign References:
| CN111895717A | 2020-11-06 | |||
| CN112097435A | 2020-12-18 | |||
| CN211782236U | 2020-10-27 | |||
| CN109855376A | 2019-06-07 | |||
| CN106969575A | 2017-07-21 | |||
| JP2015094553A | 2015-05-18 | |||
| KR20160148494A | 2016-12-26 | |||
| CN210175579U | 2020-03-24 | |||
| CN204016920U | 2014-12-17 | |||
| CN208979453U | 2019-06-14 | |||
| CN103882469A | 2014-06-25 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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