COMPOSITE LID FOR MICROWAVE TREATMENT CONTAINER AND UPPER LID OF THE SAME

PROBLEM TO BE SOLVED: To provide a composite lid for a microwave treatment container having a hole formed on a seal lid by pressing down a bore without touching the bore formed on the lower lid with the finger.SOLUTION: The composite lid includes a lower lid 2 to be put over the seal lid 11 of the m...

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Bibliographic Details
Main Authors HATA TETSUO, TAKUBO YOKO, TAKEO KAORU
Format Patent
LanguageEnglish
Published 15.12.2011
Subjects
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
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a composite lid for a microwave treatment container having a hole formed on a seal lid by pressing down a bore without touching the bore formed on the lower lid with the finger.SOLUTION: The composite lid includes a lower lid 2 to be put over the seal lid 11 of the microwave treatment container 1, and an upper lid 3 put over the lower lid 2. The lower lid 2 has a cover plate 21 for covering the top of the seal lid 11, and the bore 4 coupled via a spring part in a plane of the cover plate 21 and vertically movable by a spring function of the spring part. The upper lid 3 has a cover plate 31 for covering at least the top of the bore 4 of the lower lid 2, and is put on the lower lid 2 so as to turn around the center axis of the lower lid 2. The upper lid 3 is equipped with a protrusion 5 which comes in contact with the bore 4 to push it downward when the upper lid 3 is turned in one of directions around the center axis of the lower lid 2.
Bibliography:Application Number: JP20100125506