REFRIGERATOR

WIPO Patent Application WO/2020/158012

A1

A refrigerator including an insulating partition that divides an inner box into storage compartments with different temperature zones, wherein: the insulating partition includes a second vacuum insulation material that is disposed along a surface defining the interior of the inner box, and a cover that covers the second vacuum insulation material; the cover is configured to include a first cover that covers one surface side of the second vacuum insulation material, and a second cover that combines with the first cover and covers another surface side of the second vacuum insulation material; a projecting portion that is in contact with the second vacuum insulation material, a recessed portion that recesses toward the side opposite from the second vacuum insulation material, and a flat portion that projects toward the second vacuum insulation material are formed on at least one cover surface of the first and second covers facing the second vacuum insulation material; and the flat portion is provided with an adhesive member that bonds to the second vacuum insulation material and the first or second cover. It is thus possible to improve the rigidity of the cover and suppress deformation, and also possible to stably secure the vacuum insulation material while improving the ease of fitting the vacuum insulation material.

SUZUKI YUHEI (JP)
OKABE MAKOTO (JP)

PCT/JP2019/028982

August 06, 2020

July 24, 2019

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MITSUBISHI ELECTRIC CORP (JP)

F25D23/06

JP2012242075A	2012-12-10
JP2015152227A	2015-08-24
JP2013019451A	2013-01-31
JPH01219486A	1989-09-01
JPH0255084U	1990-04-20
JP2015017801A	2015-01-29
JP2016200295A	2016-12-01
JP2014029259A	2014-02-13

KISA PATENT & TRADEMARK FIRM (JP)

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