AIR TIGHT CONTAINER

PURPOSE: An airtight container is provided to easily open a cover and to accurately block the inflow of air. CONSTITUTION: An airtight container(150) accommodates contents. A holder cover(170) covers the sealing holder. A valve(200) is inserted into a holder cover. The upper cover(190) covers the ho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JUNG, BYUNG WOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 HAIRDRESSING OR SHAVING EQUIPMENT HAND OR TRAVELLING ARTICLES HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES MANICURING OR OTHER COSMETIC TREATMENT PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: An airtight container is provided to easily open a cover and to accurately block the inflow of air. CONSTITUTION: An airtight container(150) accommodates contents. A holder cover(170) covers the sealing holder. A valve(200) is inserted into a holder cover. The upper cover(190) covers the holder cover. The holder cover includes a valve through hole(174) which has an inserted valve. The valve includes a protrusion insertion groove(192). An upper cover includes a valve pushing protrusion capable of inserting protrusion insertion groove. The valve through hole includes a holder taper side. The valve includes an upper valve, middle valve, and a lower valve.