LIQUID SPILL-OVER PREVENTIVE CONTAINER

PROBLEM TO BE SOLVED: To obtain a liquid spill-over preventive container of a simple structure effective for an infant's toy or the like. SOLUTION: A large-diameter hole 31 side of a funnel-shape member 3 is mounted in an opening of the container 5, and a small-diameter hole 32 side is disposed...

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Bibliographic Details
Main Author TOMATSU TSUTOMU
Format Patent
LanguageEnglish
Published 24.08.1999
Edition6
Subjects
ACCESSORIES FOR WRITING OR DRAWING
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
ARTICLES FOR WRITING OR DRAWING UPON
BUREAU ACCESSORIES
COFFEE MILLS
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
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HANDLING THIN OR FILAMENTARY MATERIAL
HOUSEHOLD OR TABLE EQUIPMENT
HUMAN NECESSITIES
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SPICE MILLS
STORING
SUCTION CLEANERS IN GENERAL
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Summary:PROBLEM TO BE SOLVED: To obtain a liquid spill-over preventive container of a simple structure effective for an infant's toy or the like. SOLUTION: A large-diameter hole 31 side of a funnel-shape member 3 is mounted in an opening of the container 5, and a small-diameter hole 32 side is disposed in the container. And, a liquid reservoir 7 is formed between an outer periphery of the member 3 and an inner wall of the container 5. Further, a cover member 2 having a central hole 21 of a smaller diameter than that of the hole 31 is mounted at the hole 31 side of the member 3. And, an inner surface of the member 2 at a peripheral edge of the hole 21 is used as a liquid spill-over preventive barrier wall 22. An inward annular protrusion is extended at the peripheral edge of the hole 21. The inward annular protrusion funnel shape is formed, and converged to be reduced in diameter toward its end. Further, a liquid amount of the reservoir 7 at the time of overturning or laterally turning is at least 10% of a total volume of the container 5.
Bibliography:Application Number: JP19980051432