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1. KR1020160049353 - VALVE FOR PREVENTING LEAKAGE OF CONTENTS IN TUBE CONTAINER

Office Republic of Korea
Application Number 1020140146360
Application Date 27.10.2014
Publication Number 1020160049353
Publication Date 09.05.2016
Publication Kind A
IPC
B65D 35/50
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
35Pliable tubular containers adapted to be permanently deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
44Closures
46with valves
50opening when tubular containers is deformed
B65D 47/20
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
47Closures with filling and discharging, or with discharging, devices
04Closures with discharging devices other than pumps
20comprising hand-operated members for controlling discharge
CPC
B65D 35/46
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
35Pliable tubular containers adapted to be permanently ; or temporarily; deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
44Closures
46with valves
B65D 83/52
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
44Valves specially adapted therefor; Regulating devices
52for metering
Applicants IPACK CO., LTD.IPACK CO., LTD.
주식회사 아이팩
Inventors LIM, JONG SUULIM, JONG SUU
임종수
Agents 특허법인 웰
Title
(EN) VALVE FOR PREVENTING LEAKAGE OF CONTENTS IN TUBE CONTAINER
(KO) 튜브용기의 내용물 유출 방지용 밸브
Abstract
(EN)
The present invention relates to a valve for preventing a leakage of contents in a tube container. The valve for preventing a leakage of contents in a tube container includes a fixing valve and a valve body. The outer surface of the fixing valve is inserted and fixed into a connection groove formed on a tube container head, and the fixing valve has a discharge hole corresponding to an outlet so that the fixing valve smoothly discharges a fixed amount of contents when the contents are extruded by a simple structure on an outlet of a tube container and prevents the contents from being leaked after the discharge by rapidly blocking the valve using an inner pressure of the tube container. The valve body opens the discharge hole using a pressing force when extruding the fixing valve by being joined and fixed to the inner surface of the fixing valve and closes the discharge hole using the inner pressure in the body when extrusion is completed. Therefore, the valve for preventing a leakage of contents discharges the fixed amount of the contents and is rapidly closed after discharging the contents. So, the valve prevents the more contents from leaking and prevents the contents from being deteriorated. COPYRIGHT KIPO 2016

(KO)
튜브용기의 토출구 측에 간단한 구조에 의해 내용물 압출 시에는 정량으로의 배출이 원활하게 이루어짐은 물론 배출 후에는 튜브용기 내의 내압에 의해 신속하게 차단이 이루어져 더 이상의 내용물이 유출되지 않도록 외측면이 튜브용기 헤드에 형성된 결합홈으로 삽입 고정되며 토출구와 대응되는 배출공이 형성된 고정밸브; 및 상기 고정밸브의 내측면에 결합 고정되어 압착 시 그 압착력에 의해 상기 배출공을 개방하고 압출이 끝난 시점에서 몸체의 내부 압력에 의해 상기 배출공을 폐쇄하는 밸브체;를 포함한다. 그에 따라 내용물의 정량 배출은 물론 특히 배출 후 신속하게 폐쇄됨으로 인해 더 이상의 내용물이 유출되는 것을 방지함은 물론 내용물이 변질되는 것을 방지하는 효과를 가진다.

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