STORAGE BOX, VACUUM STORAGE APPARATUS, AND REFRIGERATOR

WIPO Patent Application WO/2022/257785

A1

A storage box, comprising: a box body, in which a storage space is defined; and a box cover, which is used to seal the storage space. The box cover comprises a cover body, an air filling valve, and a first movable lug. An air intake hole putting the inside and the outside of the storage space in communication is disposed on the cover body. The air filling valve is disposed at the air intake hole, and is used to open or close the air intake hole. An upper part of the first movable lug is rotatably connected to the cover body, and a lower part thereof is removably connected to the box body and is configured such that lifting the first movable lug upward causes the first movable lug to separate from the box body and causes the air filling valve to separate from the air intake hole so as to open the intake hole, thereby causing external air to enter the storage space. The described storage box is well-structured and easy to operate. Also provided are a vacuum storage apparatus having said storage box, and a refrigerator.

LYU PENG (CN)
ZHANG HAO (CN)
XU TONG (CN)
LIU HONGHUI (CN)

PCT/CN2022/095653

December 15, 2022

May 27, 2022

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SHENYANG HAIER REFRIGERATOR CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

F25D25/02; F25D23/12; F25D29/00

CN216409483U	2022-04-29
CN2900399Y	2007-05-16
CN101126582A	2008-02-20
CN105953517A	2016-09-21

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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