EMBEDDED REFRIGERATOR DOOR HINGE WITH SLIDE

WIPO Patent Application WO/2012/174721

A1

An embedded refrigerator door hinge with a slide includes an inner fixing plate (1), and outer fixing plate (2), an inner oscillating bar (4) and an outer oscillating bar (5) which connect said inner fixing plate (1) with said outer fixing plate (2). Said inner oscillating bar (4) is connected with the inner fixing plate (1) by a first inner oscillating bar shaft (6), and connected with the outer fixing plate (2) by a second inner oscillating bar shaft (7). Said outer oscillating bar (5) is connected with the inner fixing plate (1) by a first outer oscillating bar shaft (8), and connected with the outer fixing plate (2) by a second outer oscillating bar shaft (9). The inner fixing plate (1) is connected with a slide lock mechanism which generates elastic stretching when the door is pushed to be closed. An embedded self-locking is implemented by said hinge. Moreover, the stress concentration and the breakdown probability of the door hinge are reduced; the tightness of the door when it is closed is increased, and the operating life of the door is prolonged.

CHANG JIANHU (CN)
MA JIAN (CN)
HU ZHE (CN)
YOU FEIYUE (CN)
ZHOU WEIHONG (CN)
LIAO QIANG (CN)

PCT/CN2011/076169

December 27, 2012

June 23, 2011

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HISENSE RONSHEN GD REFRIG CO (CN)
CHANG JIANHU (CN)
MA JIAN (CN)
HU ZHE (CN)
YOU FEIYUE (CN)
ZHOU WEIHONG (CN)
LIAO QIANG (CN)

F25D23/02; E05D3/06

CN102062510A	2011-05-18
CN101501428A	2009-08-05
CN201627463U	2010-11-10
CN1087982A	1994-06-15
US20040045130A1	2004-03-11

YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY (CN)
广州粤高专利商标代理有限公司 (CN)

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