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EP1671893A1 - Tubenförmiger Flüssigkeitsbehälter - Google Patents

Tubenförmiger Flüssigkeitsbehälter Download PDF

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Publication number
EP1671893A1
EP1671893A1 EP04030228A EP04030228A EP1671893A1 EP 1671893 A1 EP1671893 A1 EP 1671893A1 EP 04030228 A EP04030228 A EP 04030228A EP 04030228 A EP04030228 A EP 04030228A EP 1671893 A1 EP1671893 A1 EP 1671893A1
Authority
EP
European Patent Office
Prior art keywords
container
external
layered soft
valve
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04030228A
Other languages
English (en)
French (fr)
Inventor
Chang-Keng Tsai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP04030228A priority Critical patent/EP1671893A1/de
Publication of EP1671893A1 publication Critical patent/EP1671893A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D35/00—Pliable 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
    • B65D35/14—Pliable 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 with linings or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D35/00—Pliable 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
    • B65D35/44—Closures
    • B65D35/46—Closures with valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
    • B65D47/38—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings with piercing means arranged to act subsequently as a valve to control the opening

Definitions

  • the present invention relates to container, and in particular, to a soft container having dual layers with an upper and a lower value plate, acting alternatively in delivering fixed amount of contents within the container.
  • FIG 1 shows a conventional soft container comprising a cap A1 and a tubular container A2.
  • the container can be compressed to deliver the contents within the container which generally can be made from plastic material or thin-metallic material.
  • the drawbacks of the container made from plastic material are:
  • the metallic tubular container has the following drawbacks:
  • the primary purpose of the present invention is to provide a pressurized container for fluid comprising a top cover, an inner-layered soft pocket body, an external-layered soft container, and a plugging valve, characterized in that the inner-layered soft pocket body has a ring section with an appropriate length which can adhere to the inner edge at the top end of the external-layered soft container to form a body so that content within the pocket body can be discharged via the opening of the external-layered soft container; an external-layered soft container made from plastic which can be restored to the original shape thereof and the inner edge of the upper portion of the soft container is adhered to the inner-layered soft pocket to form a body, and an air hole is provided to the container, and a valve plate is adhered at the inner face of the air pore to allow open and close operation, and the plugging valve is positioned at the opening of the external layered soft container to form upper section valve mechanism, and the top section of the plugging valve has a blocking edge which can be positioned on the opening of the container, and the inner bottom edge thereof is a thin
  • Yet still another object of the present invention is to provide a pressurized container for fluid, wherein the bottom section of the plugging valve is a conic shape, allowing the piercing of the external layered soft container.
  • Yet a further object of the present invention is to provide a pressurized container for fluid, wherein the thin valve plate is formed as sectional structure.
  • FIGS. 2, 3 and 6, there is shown the structure of the container comprising a top cover 11, an inner soft pocket body 12, an external soft container 13 and a plugging valve 14.
  • the plugging valve 14 is an element to be inserted into the opening 131 of the external soft container 13 so that the opening 131 has the mechanism of a valve plate. This will reduce the cost of production of the structure.
  • the plugging valve 14 has a blocking edge 141 which can be positioned at the edge face of the opening 131 of the container 13.
  • the inner bottom edge is a thin valve plate 142, and the external circumferential edge has one or more circular peg, 143 so that when the plugging valve is being inserted into the opening 131, the circular slot 132 will retain the circular peg 143 so as to provide sealing.
  • the plugging valve 14 when the plugging valve 14 is inserted to the opening 131, the interior formed by the opening 131 and the plugging valve 14 will provide a structure a unit with that of the external layer soft container 13.
  • the inner layer is soft pocket body 12 which will not be easily broken, and the pocket can contain fluid, lotion or cream B.
  • the external layer container 13 is made from soft plastic material but after the plastic material is squeezed, it will restore to its original position.
  • An air pore 133 is provided to the container 13, and a lower valve plate 134 is adhered at the inner face of the air pore 13 to allow open or close so that air can be supplemented to provide internal pressure.
  • a circular section 121 is provided at the soft material pocket body 12 having a length which adhere to the inner edge of the top section of the container 13.
  • the content B has an inner soft pocket body 12 which isolates with the external layer container 13. The pocket body 12 which does not adhere to the external layer soft container 13 will move upward due to inner pressure when it is squeezing so as to squeeze internally with the outer layer soft container 13.
  • the content B When the soft container 13 is squeezed, the content B is restricted by the valve plate 142 and the lower valve plate 134 is open and close alternatively.
  • the two valve plates form an open and close action by squeezing and releasing the content B.
  • the content B When the external layer soft container 13 is compressed, the content B will push open the valve plate 142, and the content B will smoothly discharge via the opening of the valve plate 142.
  • the valve plate 142 will close the opening 131 and the content B will fully isolate from the external.
  • the lower valve plate 134 When the valve plate 142 is opened, the lower valve plate 134 provides an open and close action. When a compression action is applied, the lower valve plate 134 will automatically close and the internal pressure of the container 13 will increase so that the lower valve plate 134 is closed. When the compression action is released, the soft container 13 returns to its original shape and the lower valve plate 134 will become an open position, and at this time, the external air will be withdrawn to substitute the space of the delivered content B.
  • the design of the plugging valve 14 can have a sharp conic shape 144 which can pierce the opening 131 of the container 13.
  • the bottom edge of the valve plate 142 can be made into sectional structure which also can provide the equivalent function.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Tubes (AREA)
EP04030228A 2004-12-20 2004-12-20 Tubenförmiger Flüssigkeitsbehälter Withdrawn EP1671893A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04030228A EP1671893A1 (de) 2004-12-20 2004-12-20 Tubenförmiger Flüssigkeitsbehälter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04030228A EP1671893A1 (de) 2004-12-20 2004-12-20 Tubenförmiger Flüssigkeitsbehälter

Publications (1)

Publication Number Publication Date
EP1671893A1 true EP1671893A1 (de) 2006-06-21

Family

ID=34927881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030228A Withdrawn EP1671893A1 (de) 2004-12-20 2004-12-20 Tubenförmiger Flüssigkeitsbehälter

Country Status (1)

Country Link
EP (1) EP1671893A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158209A1 (es) * 2016-03-15 2017-09-21 Ctl-Th Packaging, S.L. Unipersonal Envase tubular con un tubo exterior y un contenedor interior
WO2022023781A1 (en) * 2020-07-28 2022-02-03 Mikos Petros Product container shape restoration system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165242A (en) * 1962-04-10 1965-01-12 County Lab Ltd Containers for viscous liquids
US4842165A (en) * 1987-08-28 1989-06-27 The Procter & Gamble Company Resilient squeeze bottle package for dispensing viscous products without belching
DE9404476U1 (de) * 1994-03-16 1994-05-19 Wiederholt, Winfrid, Dr., 31061 Alfeld Tubenartiges Behältnis
FR2732315A1 (fr) * 1995-04-03 1996-10-04 Cebal Tube a double enveloppe avec clapet automatique
JPH09202338A (ja) * 1996-01-26 1997-08-05 Takeuchi Press Ind Co Ltd 逆流防止弁および逆流防止弁付きチューブショルダー
EP1371579A1 (de) * 2002-06-10 2003-12-17 Masuda Masatoshi Ventilmechanismus für Flüssigkeitsbehälter
DE20318160U1 (de) * 2003-11-24 2004-02-12 Tsai, Chang-Keng Doppelschichtige Flüssigkeitsbehälter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165242A (en) * 1962-04-10 1965-01-12 County Lab Ltd Containers for viscous liquids
US4842165A (en) * 1987-08-28 1989-06-27 The Procter & Gamble Company Resilient squeeze bottle package for dispensing viscous products without belching
DE9404476U1 (de) * 1994-03-16 1994-05-19 Wiederholt, Winfrid, Dr., 31061 Alfeld Tubenartiges Behältnis
FR2732315A1 (fr) * 1995-04-03 1996-10-04 Cebal Tube a double enveloppe avec clapet automatique
JPH09202338A (ja) * 1996-01-26 1997-08-05 Takeuchi Press Ind Co Ltd 逆流防止弁および逆流防止弁付きチューブショルダー
EP1371579A1 (de) * 2002-06-10 2003-12-17 Masuda Masatoshi Ventilmechanismus für Flüssigkeitsbehälter
DE20318160U1 (de) * 2003-11-24 2004-02-12 Tsai, Chang-Keng Doppelschichtige Flüssigkeitsbehälter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017158209A1 (es) * 2016-03-15 2017-09-21 Ctl-Th Packaging, S.L. Unipersonal Envase tubular con un tubo exterior y un contenedor interior
EA036813B1 (ru) * 2016-03-15 2020-12-23 СиТиЭл-ТиЭйч ПЭКЭДЖИНГ, С.Л. УНИПЕРСОНАЛЬ Трубчатый контейнер с наружной тубой и внутренним контейнером
WO2022023781A1 (en) * 2020-07-28 2022-02-03 Mikos Petros Product container shape restoration system

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