Refrigerator door opening and closing mechanism

The invention provides a refrigerator door opening and closing mechanism which comprises a door body, a driving rod assembly installed in the door body, a guide block connected to the inner side of the driving rod assembly and a pressing switch installed on the door body, and the driving rod assembl...

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Bibliographic Details
Main Authors ZENG FANXING, CHANG WEI, LI TIANPING, ZHANG WEN, HATA MICHIHIRO
Format Patent
LanguageChinese
English
Published 07.06.2024
Subjects
BLASTING
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
REFRIGERATION OR COOLING
REFRIGERATORS
WEAPONS
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Summary:The invention provides a refrigerator door opening and closing mechanism which comprises a door body, a driving rod assembly installed in the door body, a guide block connected to the inner side of the driving rod assembly and a pressing switch installed on the door body, and the driving rod assembly comprises a lifting rod extending vertically and an inclined connecting rod hinged to the lifting rod. A telescopic check block is arranged at the tail end of the lifting rod, and the push switch drives the lifting rod to ascend and descend by pushing the oblique connecting rod so that the telescopic check block can stretch out of the door body or retract into the door body. Compared with the prior art, the lifting rod is driven to ascend and descend through simple pressing operation on the pressing switch, so that the telescopic check block ascends and descends, locking and unlocking of the door body and the box body are achieved, only the pressing switch needs to be pushed and pressed in the whole process, and
Bibliography:Application Number: CN202211550945