REFRIGERATOR

WIPO Patent Application WO/2020/114159

A1

The present invention provides a refrigerator having an electric shelf plate, relating to the technical field of refrigerators. A shelf plate and driving assemblies for driving the shelf plate to move up and down are provided in a storage compartment of a refrigerator body. The shelf plate is used to divide the storage compartment into a plurality of storage spaces in a vertical direction. Each of the driving assemblies is provided inside the storage compartment, and comprises a support assembly, a screw rod, an intermediate gear and a drive gear. The support assembly is fixed to a sidewall of the storage compartment. The screw rod is vertically provided and penetrates through the support assembly, one end of the screw rod being connected to the shelf plate. The intermediate gear is provided on the support assembly, an inner toothed ring of the intermediate gear meshing with an outer toothed ring of the screw rod. The driving assemblies above are used to support the shelf plate by means of the support assemblies, and drive the shelf plate by means of the cooperation between the drive gears, intermediate gears and the screw rods, effectively reducing the costs, and reducing the device failure rate.

JPH0723838

MERCHANDISE SHOWCASE FOR OPEN SHOWCASE

WANG YUAN (CN)
LI SHIDONG (CN)
LIU MINGYONG (CN)
HUI BIN (CN)

PCT/CN2019/114476

June 11, 2020

October 30, 2019

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HAIER SMART HOME CO LTD (CN)

F25D25/02

CN202511557U	2012-10-31
CN207907577U	2018-09-25
CN104930806A	2015-09-23
CN106568291A	2017-04-19
JPH0445386A	1992-02-14
KR20090125317A	2009-12-07
KR20100085252A	2010-07-29
US8215732B2	2012-07-10

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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