Heat insulation box body, refrigerator, method for manufacturing heat insulation box body

The refrigerator has a heat insulation box body. The heat insulation box body has an inner box and an outer box. Vacuum insulation material is arranged in the outer box side in the heat insulation box body. At least one injection port for injecting the material of the foam insulation material is pro...

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Bibliographische Detailangaben
Hauptverfasser:	AOYAMA, HARUKA, UCHIDA, TAKESHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HANDLING THIN OR FILAMENTARY MATERIAL HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS REFRIGERATION OR COOLING REFRIGERATORS STORING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The refrigerator has a heat insulation box body. The heat insulation box body has an inner box and an outer box. Vacuum insulation material is arranged in the outer box side in the heat insulation box body. At least one injection port for injecting the material of the foam insulation material is provided on the back of the heat insulation box body. The inner box has a back portion and a side portion, and at the side portion, there is provided at least one protruding portion which is partially raised to the inside of the box. The protruding portion is disposed at a position overlapped with the injection port in the rear view.