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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/159929
Kind Code:
A1
Abstract:
A refrigerator (1), which comprises a box body (10), a hinge assembly (30), and a door body (20); the hinge assembly (30) comprises a guide groove (450), a positioning groove (440), a Reuleaux triangle block (430), and a positioning shaft (420); the Reuleaux triangle block (430) cooperates with the guide groove (450); the positioning shaft (420) cooperates with the positioning groove (440); the door body (20) is connected to the box body (10) by means of the hinge assembly (30); a plane where the side face of the box body (10) close to the hinge assembly (30) is located is a reference plane M; When opening of the door body (20), the Reuleaux triangle block (430) moves relative to the guide groove (450), and the positioning shaft (420) moves in the positioning groove (440) in a direction towards a door side wall (21), so as to cause the door body (20) to move towards an inner side of the reference plane M while rotating.

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Inventors:
WAN LEI (CN)
WANG DIFEI (CN)
Application Number:
PCT/CN2022/120327
Publication Date:
August 31, 2023
Filing Date:
September 21, 2022
Export Citation:
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Assignee:
QINGDAO HISENSE ELECTRONICS TECH CONSULTANCY CO LTD (CN)
International Classes:
F25D23/02; E05D7/081
Foreign References:
CN115110858A2022-09-27
CN115110856A2022-09-27
CN115111862A2022-09-27
CN110700712A2020-01-17
CN113882768A2022-01-04
CN112282547A2021-01-29
CN112595011A2021-04-02
CN215632370U2022-01-25
CN111395900A2020-07-10
US20030132689A12003-07-17
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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