EP2978677A1 - Bouchon muni d'une tige pour un contenant - Google Patents

Bouchon muni d'une tige pour un contenant

Info

Publication number
EP2978677A1
EP2978677A1 EP14711800.4A EP14711800A EP2978677A1 EP 2978677 A1 EP2978677 A1 EP 2978677A1 EP 14711800 A EP14711800 A EP 14711800A EP 2978677 A1 EP2978677 A1 EP 2978677A1
Authority
EP
European Patent Office
Prior art keywords
mandrel
closure
seal
container
produced
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Withdrawn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
EP14711800.4A
Other languages
German (de)
English (en)
Inventor
Roger Franz Wilfinger
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.)
Vicap Systems Europe Asia AG
Original Assignee
Vicap Systems Europe Asia AG
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 Vicap Systems Europe Asia AG filed Critical Vicap Systems Europe Asia AG
Publication of EP2978677A1 publication Critical patent/EP2978677A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
    • B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
    • 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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/243—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving linearly, i.e. without rotational motion
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil

Definitions

  • the invention relates to a closure with a mandrel for a container, a mandrel and a method for producing such a mandrel according to the features of the preambles of the respective independent claims.
  • This displaceably mounted mandrel must against its external environment (in EP 1 737 74 B1) z. B. against the additional space (there reference numeral 8) or a space which is formed by a safety cap (there reference numeral 15) are sealed.
  • the invention is therefore based on the object to provide a closure with a mandrel for a container or a mandrel itself, are realized with the sealing measures.
  • a manufacturing method for such a mandrel for a closure for a container is specified, which is designed for sealing purposes.
  • the mandrel also called a piercing nail
  • the at least one seal preferably the at least two seals, are supported on the housing of the closure for the container. This makes it possible for the mandrel to be displaceably arranged in the housing and seals the space in which a material is filled in its first position relative to the external environment. If the mandrel is displaced by manual action, the at least one seal, preferably the two seals, are also displaced in such a way that the opening, which has hitherto been sealed by the seal and the mandrel, is released in the housing. As a result, for example, a liquid previously mixed with the material may be withdrawn via the closure of the container from the container (for example by drinking).
  • the mandrel itself is produced in an injection molding process from the suitable plastic material and separately at least one seal, preferably both seals, is produced and then fixed on the mandrel.
  • the mandrel in turn to be produced in an injection molding process from a suitable plastic material in an injection molding tool and then in the same injection molding tool the at least one seal, preferably both seals, of a different material than that from which the mandrel is made, also produced in an injection molding process.
  • the two variants for the design of a dome for a Be cooperationerverschiuss which have been produced in different ways, are shown in the two figures 1 and 2 and explained below.
  • FIG. 1 shows, as far as shown in detail, a mandrel for a container closure.
  • the closure for a container has a space in which a material is filled, wherein the mandrel 1 is slidably disposed in the housing and can pierce a cover of an opening in the housing, so that the material from the space in the housing into the container can get.
  • EP 1 737 743 B1 the application of the inventive closure and the dome as well as the manufacturing method of such a dome described herein are in no way limited to this prior art, so that the mandrel can also be used for comparable embodiments of such a closure for a container.
  • the mandrel 1, which is shown in Figure 1, is designed plate-shaped in its upper end portion, wherein the lower end portion in the illustration of Figure 1 is cut off and not shown or explained in detail.
  • the lower portion is in any case designed in such a way that it is suitable for piercing the cover of the opening in the housing.
  • Between the upper and lower end region of the dome 1 there is at least one seal 2 in its axial course, wherein in the exemplary embodiment according to FIG. 1 two seals 2, 3 which are objectionable to each other are arranged.
  • the two seals 2, 3 may have the same geometries and / or consist of the same material.
  • the seal 2 is smaller in diameter than the seal 3, wherein the reverse variant is conceivable.
  • the at least one seal 2, in particular the two seals 2, 3, are designed so that they adapt to the investment geometries of the dome 1 and not only against the mandrel 1, where they rest, but also with respect to the housing of the closure abut the container and thus effect the desired sealing effect in the one position of the dome 1 with respect to the housing of the closure.
  • first of all the mandrel 1 has been produced in an injection molding process in a correspondingly shaping injection molding tool.
  • the at least second seal 2, preferably the two seals 2, 3 was then likewise likewise produced in an injection molding process. This is a two-component mold or a two-component injection molding process.
  • the mandrel 1 is made of a hard plastic material in order to be able to withstand the compressive forces acting on it for the axial displacement.
  • the material for the at least one seal 2 depends on the sealing function.
  • Figure 2 shows in itself the same structure of the dome 1 as in Figure 1, but with the difference that the mandrel 1 is made separately from the at least one seal 2, in particular the two seals 2, 3. If the parts produced from each other are separate, they can then be mounted.
  • the system geometries of the at least one seal 2 of the system geometry of the mandrel 1 are generally adapted.
  • one of the two seals 2, 3 (or both seals 2, 3) is formed as an O-ring (having a round cross-section) and the investment geometry in the mandrel 1 is a circumferential groove with an approximately semicircular cross section is trained.
  • These investment geometries are only examples and can of course be designed differently.
  • seals may for example be formed as separate components and be mounted after the production of one or two-piece mandrel.
  • Such separate components are z. B. O-rings or the like.
  • the mandrel for example, a circumferential groove, into which the sealing element is fitted positively.
  • the radially circumferential seal can also be produced in an injection molding process. In this case, it is conceivable that the radially encircling seal is realized in the same tool in a two-component method together with the production of the dome, in particular injection molding. Since due to the functions of the mandrel and the Dichtungsseiement different requirements are made, these are preferably made of different materials, especially plastic materials.
  • the mandrel itself consists of a hard plastic material, which ensures that the forces acting on it (puncture forces) can be transmitted. Since the sealing element must assume a sealing function, it consists of an elastically deformable plastic material.
  • the mandrel and the at least one sealing element are produced in the same injection mold, it is also conceivable that first the mandrel is produced in a first injection molding tool and then in another tool of the already produced Mandrel is inserted and then encapsulated with the preferred elastically deformable plastic material.
  • the mandrel is formed in two parts, wherein at least one of the two parts of the dome has the one guard element. Furthermore, it is conceivable that on one part of the two-part dome two sealing elements and then in the second part no sealing element is present, wherein it is also conceivable, wherein it is also conceivable that each part of the dome has its own density element. Alternatively, the mandrel may be configured in one piece and have at least one sealing element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)

Abstract

Procédé de fabrication d'une tige (1) pour un bouchon de contenant, caractérisé en ce que, dans un premier temps, la tige (1) est réalisée selon un procédé de moulage par injection et, séparément de celle-ci, au moins un joint d'étanchéité (2) est réalisé puis fixé sur la tige (1) ou en ce que, dans un premier temps, la tige (1) est réalisée selon un procédé de moulage par injection dans un moule à injection et au moins un joint d'étanchéité (2), composé d'un autre matériau, est réalisé dans le même moule à injection également selon un procédé de moulage par injection.
EP14711800.4A 2013-03-25 2014-03-24 Bouchon muni d'une tige pour un contenant Withdrawn EP2978677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013205241 2013-03-25
PCT/EP2014/055859 WO2014154642A1 (fr) 2013-03-25 2014-03-24 Bouchon muni d'une tige pour un contenant

Publications (1)

Publication Number Publication Date
EP2978677A1 true EP2978677A1 (fr) 2016-02-03

Family

ID=50343800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14711800.4A Withdrawn EP2978677A1 (fr) 2013-03-25 2014-03-24 Bouchon muni d'une tige pour un contenant

Country Status (13)

Country Link
US (1) US20160185495A1 (fr)
EP (1) EP2978677A1 (fr)
JP (1) JP2016517831A (fr)
KR (1) KR20160002768A (fr)
CN (1) CN105263814A (fr)
AU (1) AU2014243136A1 (fr)
BR (1) BR112015024634A2 (fr)
CA (1) CA2908590A1 (fr)
DE (1) DE102014205462A1 (fr)
PH (1) PH12015502300A1 (fr)
RU (1) RU2015145457A (fr)
SG (1) SG11201508685TA (fr)
WO (1) WO2014154642A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012104614U1 (de) * 2011-10-19 2013-02-18 Medtron Ag Spritze für einen Hochdruckinjektor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506502A (en) 1980-01-20 1985-03-26 Beit Shemesh Engines Ltd. Gas turbine engines
US4632672A (en) * 1985-10-07 1986-12-30 Minnesota Mining And Manufacturing Company Self venting syringe plunger
US5968019A (en) * 1998-07-14 1999-10-19 Tun Huang International Development And Investment Co., Ltd. Safety syringe
US8011534B2 (en) * 2003-02-10 2011-09-06 Cool Gear International, Llc Flavoring component holding dispenser for use with consumable beverages
US6959839B2 (en) * 2003-02-10 2005-11-01 Donna Roth Flavoring component holding dispenser for use with consumable beverages
CN101146720B (zh) 2005-03-23 2010-10-20 勒内·威廉 用于容器的“推挽式”封闭装置及其制造方法
JP2007269403A (ja) * 2006-03-09 2007-10-18 Tamaoka Sangyo Kk 飲料容器及び飲料容器用キャップ
CA2703134C (fr) * 2007-10-22 2012-04-03 Rene Wilhelm Perce-feuille pour fermeture de recipient
US20090194533A1 (en) * 2008-02-04 2009-08-06 Lizerbram Eric K Closure with additive reservoir
JP2010089807A (ja) * 2008-10-06 2010-04-22 Daisen Sangyo Kk 合成樹脂製キャップ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012104614U1 (de) * 2011-10-19 2013-02-18 Medtron Ag Spritze für einen Hochdruckinjektor

Also Published As

Publication number Publication date
WO2014154642A1 (fr) 2014-10-02
US20160185495A1 (en) 2016-06-30
BR112015024634A2 (pt) 2017-07-18
AU2014243136A1 (en) 2015-10-29
SG11201508685TA (en) 2015-12-30
DE102014205462A8 (de) 2015-02-26
CN105263814A (zh) 2016-01-20
PH12015502300A1 (en) 2016-02-15
CA2908590A1 (fr) 2014-10-02
DE102014205462A1 (de) 2014-09-25
JP2016517831A (ja) 2016-06-20
RU2015145457A (ru) 2017-04-27
KR20160002768A (ko) 2016-01-08

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