Air door structure and refrigerator

The air door structure comprises a fixing plate, a first clamping part, an air door, a push plate and a connecting rod, a through groove is formed in the upper portion of the fixing plate, a shifting piece is arranged in the through groove, an air opening is formed in the lower portion of the fixing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO PING, TONG MINGJUN, ZHAO HAOJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The air door structure comprises a fixing plate, a first clamping part, an air door, a push plate and a connecting rod, a through groove is formed in the upper portion of the fixing plate, a shifting piece is arranged in the through groove, an air opening is formed in the lower portion of the fixing plate, the first clamping part is arranged on the side, away from the shifting piece, of the fixing plate, and the first clamping part is arranged on the side, away from the shifting piece, of the fixing plate. The air door used for adjusting the opening degree of the air opening is connected into the first clamping part in a sliding mode. The push plate and the air door are both located on the same side of the fixing plate, and the push plate is fixedly connected with the shifting piece. One end of the connecting rod is rotationally connected with the air door, and the other end of the connecting rod is rotationally connected with the push plate. The through groove is formed above the transparent drawer in the fr