EP0587983A1 - Bouchon ou fermeture pour bouteilles - Google Patents

Bouchon ou fermeture pour bouteilles Download PDF

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Publication number
EP0587983A1
EP0587983A1 EP93106591A EP93106591A EP0587983A1 EP 0587983 A1 EP0587983 A1 EP 0587983A1 EP 93106591 A EP93106591 A EP 93106591A EP 93106591 A EP93106591 A EP 93106591A EP 0587983 A1 EP0587983 A1 EP 0587983A1
Authority
EP
European Patent Office
Prior art keywords
cover cap
cap
closure according
mouth
bottle
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.)
Granted
Application number
EP93106591A
Other languages
German (de)
English (en)
Other versions
EP0587983B1 (fr
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.)
Pohl GmbH and Co KG
Original Assignee
Pohl GmbH and Co KG
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 Pohl GmbH and Co KG filed Critical Pohl GmbH and Co KG
Publication of EP0587983A1 publication Critical patent/EP0587983A1/fr
Application granted granted Critical
Publication of EP0587983B1 publication Critical patent/EP0587983B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/009—Lower closure of the 51-type

Definitions

  • the invention relates to a closure element for a bottle, which is provided in the region of the mouth with a laterally projecting annular bead, comprising a sealing element which can be placed on the mouth and is made of polymeric material and which can be pressed onto the mouth by means of a cover cap which engages under the annular bead with a conical surface the covering cap in the region of the bottom is at least partially formed by a pull-out section, the covering cap being made of a tough, hard plastic and the covering cap in the section surrounding the annular bead being formed by spring tongues which extend in the radial direction and which can be sprung out and which are formed by a the cover cap attachable auxiliary cap can be locked in the radial direction
  • a closure is known from DE-OS 40 15 510.
  • the known closure cap for infusion or transfusion bottles has a cover cap with radially outwardly resilient tongues which engage behind an annular bead in the area of the bottle neck.
  • a sliding ring made of tough, hard material is provided, which is pushed over the cover cap and thereby detects the individual tongues engaging under the ring bead.
  • the cover cap has locking tongues which form a safeguard against removal of the auxiliary cap. It should be noted, however, that the pressure of the sealing element on the ring bead in the area of Mouth of the bottle is not sufficient for reliable sealing and that the assembly of the cap is difficult due to the design.
  • a closure device made of plastic for at least bottle-like containers is known, the self-contained cover cap having an external thread onto which an auxiliary cap can be screwed.
  • the cover cap engages under an annular bead formed in one piece with the bottle neck, the annular bead and the cover cap abutting one another along their entire axial extent and the cover cap engaging behind the annular bead projecting radially outward with a claw projecting essentially radially inward.
  • the design of the cover cap, auxiliary cap and bottle necessitate extremely small tolerances for reliable sealing, which is unsatisfactory in terms of production technology and economy.
  • a sealing ring is arranged on the auxiliary cap in the region of the end facing the bottle, which can be severed from the cover cap in the region of predetermined breaking points when the auxiliary cap is unscrewed.
  • closure elements are known in which a rubber stopper or a rubber washer is pressed onto the mouth of a medication bottle by means of a closure cap made of metallic material.
  • the attachment is carried out in two process steps that are separated from one another locally. In one In the sterile area, the rubber stopper is pressed onto the medication bottle. The filled medication bottle is then transferred to another area.
  • the metallic cap is attached there and fixed by means of an assembly device.
  • the reasons for this complicated procedure are that metallic dusts, which can contaminate the medication, are detached from the metallic caps.
  • such a closure cap has the problem that the torn-off central section of the metallic closure cap is surrounded by sharp-edged ridges which pose a great risk of injury.
  • disposal of the metallic cap is difficult because there is usually no separate aluminum collection point in the hospitals.
  • the invention has for its object to further develop a closure of the known type such that manufacturing tolerances of the individual parts used can be better compensated for, that the closure and the bottle used can therefore be manufactured more economically and economically and that good performance characteristics during a long service life are guaranteed.
  • the closure should be easy to manufacture and assemble and should be easier to dispose of.
  • the spring tongues of the cover cap are enclosed by an external thread and that an auxiliary cap recessed in the area of the pull-out section can be screwed onto the external thread.
  • This also eliminates the need for resilient locking tongues arranged on the cover cap.
  • a sufficiently high pressure of the sealing element on the mouth of the bottle is ensured by the cap being clamped against the bottle neck in the axial direction.
  • the auxiliary cap is first screwed over the spring tongues in the area of the pull-out section.
  • the spring tongues are only slightly sprung out in the radial direction in this area.
  • a further screwing of the auxiliary cap onto the cover cap requires a movement of the spring tongues that is relatively radially inward relative to the bottle neck, so that the conical surfaces of the cover cap on the ring bulge are displaced radially inward, thereby causing the sealing element to be pressed axially towards the mouth.
  • the size of the axial pressure is essentially dependent on the geometry of the conical surfaces and the bottle neck. Furthermore, it is advantageous that manufacturing-related tolerances, in particular axial tolerances, of the bottle in the region of the annular bead can be compensated for, and a secure seal is thereby ensured even with economical producibility. Disposing of the closure is particularly easy since all parts used are made of plastics.
  • the cover cap can be pushed onto the bottle after the sealing element has been inserted into the bottle neck until the spring tongues are snapped into an undercut of the bottle.
  • the cap can thus be installed in the sterile area and easily separated from the rubber and glass components during disposal.
  • the closure cap is designed with two shells, the inner shell with the spring tongues the bottle bead in the axial Direction engages behind with an inclined surface and is pressed captive in the radial direction from the outer shell. This results in an axial pressure of the sealing element made of rubber on the mouth of the bottle and a reliable seal.
  • the cover cap can be provided with an annular projection for pressing the sealing element onto the mouth. This increases the axial pressure and the sealing element is pressed with a sufficiently high pressure during assembly of the closure element.
  • the ring projection can, for example, be provided with a wedge-shaped projecting profile which is integrally formed on the cover cap.
  • the cover cap has an inner diameter in the region of the conical surface that is smaller than the outer diameter of the sealing element.
  • the conical surface on the side facing the annular bead can limit an angle A of 30 to 80 °, preferably 45 to 75 °.
  • the cover cap touches the bottle only during the intended use with the conical surface lying along the annular bead.
  • the entire cap is centered in that it is automatically held on the bottle only over a substantially circular circumferential line of the conical surface during assembly. Because the cover cap surrounds the ring bead at a radial distance and the conical surface is assigned adjacent to the bottle neck adjacent to the ring bead in the radial direction, a tilt-free arrangement of the closure on the bottle is also ensured if the tolerances are comparatively comparatively inexpensive to manufacture are generous.
  • the cover cap can be formed by at least three spring tongues evenly distributed in the circumferential direction and have a tear-out section which is provided with an integrally formed opening tab. This configuration is particularly advantageous both in terms of production technology and in terms of simple assembly.
  • the auxiliary cap can be provided with a friction-reducing surface coating on the side facing the spring tongues.
  • the auxiliary cap can be provided on the end face facing away from the pull-out section with a sealing ring which is fixed to the auxiliary cap by means of predetermined breaking points.
  • the sealing ring can have recesses which can be brought into engagement during assembly with radially outwardly projecting barb-shaped projections of the spring tongues.
  • closure element according to the invention is further illustrated below with reference to the attached drawing.
  • Figure 1 an embodiment is shown in cross-sectional representation.
  • the bottle 1 to be sealed is closed in the region of its mouth 2 by a sealing element 4 made of polymer material.
  • the bottle 1 is provided with an annular bead 3 projecting radially outwards, on which the sealing element 4 is supported.
  • the sealing element 4 is held on the bottle 1 by a cover cap 6, the cover cap being made of a tough, hard plastic and by means of a plurality of spring tongues 9 which are arranged on the circumference and extend parallel to one another and can be sprung out in the radial direction is formed.
  • the design of the cover cap 6, in conjunction with the auxiliary cap 11 which can be screwed onto the cover cap 6, requires the sealing element 4 to be axially pressed onto the bottle neck.
  • the cover cap 6 engages under the annular bulge 3 of the bottle 1 with conical surfaces 5.
  • the conical surfaces 5 delimit an angle A with the adjacent surface of the annular bulge 3, which is 60 ° in this example.
  • the cover cap 6 is provided with an external thread 10 onto which an auxiliary cap 11 can be screwed, so that the spring tongue 9 can be locked by the auxiliary cap 11.
  • the bottle 1 and the cap 6 are only touched on the circumferential, circular contact line between the conical surface 5 and the annular bead 3, which is of importance in terms of compensating for tolerances.
  • the cap 6 is formed in the region of the bottom 7 by a tear-out section 8 which has to be removed beforehand in order to insert a cannula into the bottle 1.
  • the auxiliary cap 11 is recessed in the region of the pull-out section 8 of the cover cap 6.
  • the cover cap 6 has an annular projection 12 with a wedge-shaped profile, which is pressed against the sealing element 4 by the auxiliary cap 11.
  • FIG. 2 shows an enlarged detail from FIG. 1, only the conical surfaces 5 of the cover cap 6 being in engagement with the annular bead 3 of the bottle 1.
  • the angle A is 60 °.
  • the recycling of the bottle provided with the closure element according to the invention is particularly simple since the glass of the bottle, the polymeric material of the sealing element 4 and the tough, hard plastic can be separated from the cover cap and auxiliary cap in a simple manner and with little effort. By avoiding sharp-edged aluminum caps, the risk of injury for the user is significantly reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP93106591A 1992-08-24 1993-04-23 Bouchon ou fermeture pour bouteilles Expired - Lifetime EP0587983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4228090A DE4228090C2 (de) 1992-08-24 1992-08-24 Verschluß für eine Flasche
DE4228090 1992-08-24

Publications (2)

Publication Number Publication Date
EP0587983A1 true EP0587983A1 (fr) 1994-03-23
EP0587983B1 EP0587983B1 (fr) 1995-11-15

Family

ID=6466301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93106591A Expired - Lifetime EP0587983B1 (fr) 1992-08-24 1993-04-23 Bouchon ou fermeture pour bouteilles

Country Status (6)

Country Link
US (1) US5316163A (fr)
EP (1) EP0587983B1 (fr)
JP (1) JP2598604B2 (fr)
DE (2) DE4228090C2 (fr)
DK (1) DK0587983T3 (fr)
ES (1) ES2081159T3 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0119874Y1 (ko) * 1993-03-02 1998-06-01 이용학 주사제용 합성수지재 밀봉캡
IT229904Y1 (it) * 1993-05-12 1999-02-05 Capsulit Spa Capsula in materiale plastico in particolare per flaconi da infusione ed iniettabili
US5462181A (en) * 1993-08-30 1995-10-31 Ideal Ideas, Inc. Child resistant overcap with safety collar
DE4430741A1 (de) 1994-08-30 1996-03-07 Helvoet Pharma Aufreißbare Kapsel für flaschenförmige Behälter
US5615788A (en) * 1995-08-10 1997-04-01 Larguia; Constancio Container safety cap
IT1287402B1 (it) * 1996-02-29 1998-08-06 Bormioli Metalplast Spa Capsula per la chiusura di sicurezza di contenitori
FR2745794B1 (fr) * 1996-03-05 1998-05-22 Rumpler Technologies Dispositif de bouchage pour un recipient tel qu'en particulier un flacon a usage medical
JPH09278051A (ja) * 1996-04-09 1997-10-28 Taisei Kako Kk ロック機構付き冠状蓋
CA2211629A1 (fr) * 1996-09-17 1998-03-17 Bernard Sams Ensemble-raccord pour fiole a medicaments
US5803284A (en) * 1996-09-27 1998-09-08 Becton Dickinson And Company Sterile closure assembly for sealing a medicament container
US5960972A (en) * 1996-11-15 1999-10-05 Constancio Larguia, Sr. Container cap with interlocked safety closure
CN1091730C (zh) * 1996-11-25 2002-10-02 迪萨诺·玛格工业公司 气密容器塞
US6050435A (en) * 1997-03-28 2000-04-18 Rexam Plastics, Inc. Closure with integral self-sealing silicone valve and method for making same
DE19754625C2 (de) 1997-12-09 2002-01-24 Helvoet Pharma Stopfen zum Verschließen von Infusionsflaschen
FR2780653B1 (fr) * 1998-07-03 2000-10-20 Alain Villette Dispositif d'etancheite pour une carpule
WO2000003920A2 (fr) * 1998-07-14 2000-01-27 Nycomed Imaging As Emballage
EP0999147A1 (fr) * 1998-11-06 2000-05-10 Mcg Closures Limited Bouchon moulé
USD435217S (en) * 1999-04-15 2000-12-19 Supreme Corq Synthetic cork for a liquid container
DE19922199A1 (de) * 1999-05-12 2000-11-23 Herbert Thiel Flaschenverschluß durch Schraubbewegung
US6659296B2 (en) * 2000-01-26 2003-12-09 Amersham Health As Cap for container
GB0001840D0 (en) * 2000-01-26 2000-03-22 Nycomed Imaging As Cap for container
AU2002217454B2 (en) * 2000-12-21 2005-11-17 Yoshino Kogyosho Co., Ltd. Synthetic resin filler cap
DE10138191B4 (de) * 2001-08-03 2004-02-26 Helvoet Pharma Belgium N.V. Verschluss für Infusions- oder Transfusionsflaschen
ATE320383T1 (de) * 2001-12-10 2006-04-15 Alcoa Gmbh Verpackwerke Behälter, insbesondere getränkeflasche
AU2002951318A0 (en) * 2002-09-10 2002-09-26 Manley, David William A closure
FI112898B (fi) * 2002-09-18 2004-01-30 Nokia Corp Käyttäjän konfiguroitava puhelun vastaus/reititysmekanismi
NZ573048A (en) 2006-05-25 2011-08-26 Bayer Healthcare Llc Reconstitution device
US20080083691A1 (en) * 2006-10-04 2008-04-10 Poynter Richard Q Molded container with raised nipple and method for use
US10086984B2 (en) * 2009-06-30 2018-10-02 R.P. Scherer Technologies, Llc Molded container with opener and method for use
EP2383199B1 (fr) * 2010-04-30 2013-06-12 Sumitomo Rubber Industries, Ltd. Dispositif de fermeture pour récipient et élément d'étanchéité pour le dispositif
FR2967655B1 (fr) * 2010-11-24 2014-03-14 Biocorp Rech Et Dev Dispositif de bouchage d'un recipient, recipient equipe d'un tel dispositif et procede de fermeture d'un lot de tels recipients
DE102013207551A1 (de) 2013-04-25 2014-10-30 Paul Penner Flaschenverschluss zum Verschließen einer Flasche
DE102014014110A1 (de) 2014-09-30 2016-03-31 Paul Worms Flaschenverschluss zum Verschließen einer Flasche
CN106697557B (zh) * 2016-11-22 2018-10-26 景德镇醉妙堂陶瓷有限公司 一种陶瓷容器口部封装结构及其制备方法
US20220296470A1 (en) * 2019-08-21 2022-09-22 Sanofi Closure for Medicament Container
CN112978074A (zh) * 2019-11-10 2021-06-18 王志远 一种新型啤酒玻璃瓶密封盖及使用方法
US11919687B2 (en) * 2021-11-30 2024-03-05 Owens-Brockway Glass Container Inc. Package, container, closure assembly, and closure components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1372589A (fr) * 1963-08-05 1964-09-18 Desjonqueres Plastiques Dispositif de bouchage pour récipients destinés à recevoir, soit du sang, soit des dérivés sanguins, soit des préparations aqueuses injectables, dont les principesactifs sont ou en solution ou en suspension
US3826059A (en) * 1971-10-19 1974-07-30 New England Nuclear Corp Method of packaging radioactive materials
US3871545A (en) * 1973-07-16 1975-03-18 Astra Plastique Closure devices for containers
DE8805665U1 (de) * 1988-04-29 1988-07-07 Rohe, Karl-Heinz, 3490 Bad Driburg Verschlußkappe aus Kunststoff, insbesondere für Injektions- und Infusionsfläschchen
EP0457107A1 (fr) * 1990-05-15 1991-11-21 Robert Finke GmbH & Co. KG Capuchon de fermeture pour flacons d'infusion ou de transfusion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH67874A (fr) * 1914-04-14 1915-01-16 Benjamin Gros Récipient avec dispositif de fermeture
FR1568999A (fr) * 1968-03-22 1969-05-30
US3888377A (en) * 1973-05-30 1975-06-10 Reinhard Stadler Closure cap for an infusion flask
US3893582A (en) * 1973-10-05 1975-07-08 Continental Can Co Child proof closure
US4093093A (en) * 1977-03-14 1978-06-06 Baxter Travenol Laboratories, Inc. Antibackoff closure
DE8807750U1 (de) * 1988-06-15 1988-08-18 Kähny, Ernst, 4780 Lippstadt Verschlußvorrichtung aus Kunststoff für zumindest flaschenartige Behälter
FR2663291A1 (fr) * 1990-06-15 1991-12-20 Oreal Procede pour le conditionnement d'un produit dans un flacon, permettant d'assurer une meilleure conservation du produit au cours du stockage et ensemble de conditionnement correspondant.
US5085332B1 (en) * 1991-04-11 1994-04-05 Gettig Technologies Inc Closure assembly
US5088612A (en) * 1991-06-10 1992-02-18 Comar, Inc. Vial cap

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1372589A (fr) * 1963-08-05 1964-09-18 Desjonqueres Plastiques Dispositif de bouchage pour récipients destinés à recevoir, soit du sang, soit des dérivés sanguins, soit des préparations aqueuses injectables, dont les principesactifs sont ou en solution ou en suspension
US3826059A (en) * 1971-10-19 1974-07-30 New England Nuclear Corp Method of packaging radioactive materials
US3871545A (en) * 1973-07-16 1975-03-18 Astra Plastique Closure devices for containers
DE8805665U1 (de) * 1988-04-29 1988-07-07 Rohe, Karl-Heinz, 3490 Bad Driburg Verschlußkappe aus Kunststoff, insbesondere für Injektions- und Infusionsfläschchen
EP0457107A1 (fr) * 1990-05-15 1991-11-21 Robert Finke GmbH & Co. KG Capuchon de fermeture pour flacons d'infusion ou de transfusion

Also Published As

Publication number Publication date
US5316163A (en) 1994-05-31
ES2081159T3 (es) 1996-02-16
JP2598604B2 (ja) 1997-04-09
EP0587983B1 (fr) 1995-11-15
DE4228090C2 (de) 1995-01-05
DE4228090A1 (de) 1994-03-03
DE59300945D1 (de) 1995-12-21
DK0587983T3 (da) 1996-03-04
JPH0680153A (ja) 1994-03-22

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