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Title:
REFRIGERATOR DOOR BODY AND MANUFACTURING METHOD THEREFOR, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/143909
Kind Code:
A1
Abstract:
The present invention provides a refrigerator door body, a manufacturing method for the refrigerator door body, and a refrigerator. The refrigerator door body comprises a door housing; a door liner bonded to the back surface of the door housing, the door liner defining an ice-making chamber for accommodating an ice-making assembly, and a thermal insulation layer being filled between the door liner and the door housing, and the door liner being provided with an opening communicated with the ice-making chamber; a door upper beam mounted at the tops of the door housing and the door liner; a support mounted below the door upper beam and used for being connected to the ice-making assembly, one part of the support being attached to a position, corresponding to the periphery of the opening, on the door liner, and the other part of the support being exposed in the ice-making chamber from the opening; a refrigerant pipe extending into the ice-making chamber from the side of the door liner close to a hinge of the door body, the refrigerant pipe comprising a fixed section close to a pivoting side of the door body and a direct cooling section in contact with the ice-making assembly, and the fixed section being supported on the support; and a fixing member mounted on the support, the fixed section being defined between the fixing member and the support.

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Inventors:
MOU GUOLIANG (CN)
ZHANG YANQING (CN)
YANG JUN (CN)
ZHAO ZHENYU (CN)
SONG XIANGPENG (CN)
ZHANG FANGYOU (CN)
Application Number:
PCT/CN2021/143131
Publication Date:
July 07, 2022
Filing Date:
December 30, 2021
Export Citation:
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Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/02; F25D11/02; F25D23/12
Foreign References:
CN105716358A2016-06-29
CN211823365U2020-10-30
CN102116562A2011-07-06
CN202281447U2012-06-20
CN110953808A2020-04-03
KR20070120765A2007-12-26
US20130264929A12013-10-10
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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