Title:
DOOR-IN-DOOR REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2024/022200
Kind Code:
A1
Abstract:
A door-in-door refrigerator, comprising: a refrigerator body (2), provided with an opening and a control unit; a primary door (3) arranged on the refrigerator body (2) and used for closing or opening the opening, the primary door (3) being provided with a primary door electrical component; a primary door hinge (4), used for enabling the primary door (3) to be rotatably connected to the refrigerator body (2); a secondary door (5) arranged on the primary door (3), the secondary door (5) being provided with a secondary door electrical component; a secondary door hinge (6), used for enabling the secondary door (5) to be rotatably connected to the primary door (3); and a wire harness (7), comprising a secondary door wire harness (71) and a primary door wire harness (72), the secondary door wire harness (71) being used for connecting the secondary door electrical component to the control unit, and the primary door wire harness (72) being used for connecting the primary door electrical component to the control unit, wherein the secondary door wire harness (71) passes through the primary door hinge (4) and the secondary door hinge (6), and the primary door wire harness (72) passes through the primary door hinge (4). According to the door-in-door refrigerator, more space is provided for accommodating the wire harness, thereby avoiding wear of the wire harness caused by part of the wire harness being exposed to the outside.
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| JP2002339637 | PIVOT HINGE DEVICE |
Inventors:
LV PENG (CN)
ZHANG HAO (CN)
ZHANG HAO (CN)
Application Number:
PCT/CN2023/108195
Publication Date:
February 01, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
E05D7/081; F25D23/02; F25D29/00
Foreign References:
| CN110462317A | 2019-11-15 | |||
| CN102967107A | 2013-03-13 | |||
| CN105546911A | 2016-05-04 | |||
| CN205860640U | 2017-01-04 | |||
| CN216245062U | 2022-04-08 | |||
| CN216694138U | 2022-06-07 | |||
| US20180120020A1 | 2018-05-03 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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