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Title:
DOOR BODY FOR REFRIGERATOR AND PREPARATION METHOD THEREFOR, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2017/206508
Kind Code:
A1
Abstract:
A door body (1) for a refrigerator, comprising: a panel (30), comprising a hollow-out window (31); a door liner (40), comprising an installation opening (41) corresponding to the hollow-out window (31) of the panel (30) in the front-rear direction; a pre-embedded box (20), openings being both formed on the front side and the rear side of the pre-embedded box (20), and the pre-embedded box (20) being provided between the panel (30) and the door liner (40); a display control assembly (10), which comprises a touch display screen (120) and a display control box (110), and is configured to pass through the installation opening (41) on the door liner (40) and then be installed in the pre-embedded box (20) from rear to front; and a door liner cover plate (60), provided at the rear side of the door liner (40) and connected to the upper part of the door liner (40), the door liner cover plate (60) covering the installation opening (41) on the door liner (40). The preparation method for the door body (1) comprises: assembling the panel (30), the door liner (40), and the pre-embedded box (20) together to form a foaming space between the panel (30), the door liner (40), and the pre-embedded box (20); injecting a foaming material to the foaming space; installing the display control assembly (10) in the pre-embedded box (20) from rear to front through the installation opening (41) on the door liner (40); and installing the door liner cover plate (60) at the rear side of the door liner (40), and enabling the door liner cover plate (60) to cover the installation opening (41) on the door liner (40). The door body structure is simple, and the installation of the display control assembly and the assembly process of the entire door body are convenient and easy to implement.

Inventors:
WU, Yong (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
YANG, Falin (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
DANG, Guangming (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
XU, Zhiguo (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
DOU, Jinqiang (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
REN, Shufei (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2016/113930
Publication Date:
December 07, 2017
Filing Date:
December 30, 2016
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO., LTD (Haier Industrial Park, No.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D23/02; F25D29/00
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 320, Building 5No.13 Huayuan Road, Haidian District, Beijing 8, 100088, CN)
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