CONTENT CARTRIDGE FOR KNOCK TYPE DISPENSER, AND KNOCK TYPE DISPENSER WITH THE CONTENT CARTRIDGE ATTACHED THERETO

PROBLEM TO BE SOLVED: To surely prevent contents from leaking in a state of a cartridge single body and to further simplify operation of replacing the cartridge for a knock type dispenser.SOLUTION: The contents of the cartridge 10 before being attached to a front shaft cylinder unit A is sealed with...

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Bibliographic Details
Main Author AMANO HITOSHI
Format Patent
LanguageEnglish
Published 01.12.2011
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
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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Summary:PROBLEM TO BE SOLVED: To surely prevent contents from leaking in a state of a cartridge single body and to further simplify operation of replacing the cartridge for a knock type dispenser.SOLUTION: The contents of the cartridge 10 before being attached to a front shaft cylinder unit A is sealed with a heat seal 10b and a rear seal member 10e. When the cartridge 10 is attached to the outer periphery and an annular projecting part 8a of a rear holding member 8 of the front shaft cylinder unit A, the heat seal 10b is hit by the rear end part of a storage member 5 and broken. As a result, the inner spatial areas of the storage member 5 and of the cartridge 10 can communicate with each other via an upstream valve member 7. According to the discharge of the contents of the storage space area 5b from a hole 1a by the knock operation of an operation button 14, the rear seal member 10e moves downward.
Bibliography:Application Number: JP20100112656