EP0144829A2 - Fermeture pour récipient à goulot - Google Patents

Fermeture pour récipient à goulot Download PDF

Info

Publication number
EP0144829A2
EP0144829A2 EP84113760A EP84113760A EP0144829A2 EP 0144829 A2 EP0144829 A2 EP 0144829A2 EP 84113760 A EP84113760 A EP 84113760A EP 84113760 A EP84113760 A EP 84113760A EP 0144829 A2 EP0144829 A2 EP 0144829A2
Authority
EP
European Patent Office
Prior art keywords
container
cap
closure
extension
container neck
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Withdrawn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
EP84113760A
Other languages
German (de)
English (en)
Other versions
EP0144829A3 (fr
Inventor
Günter Dipl. rer. pol. Krautkrämer (techn.)
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.)
Jacob Berg GmbH and Co KG
Original Assignee
Jacob Berg 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 Jacob Berg GmbH and Co KG filed Critical Jacob Berg GmbH and Co KG
Publication of EP0144829A2 publication Critical patent/EP0144829A2/fr
Publication of EP0144829A3 publication Critical patent/EP0144829A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • 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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/061—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles
    • B65D47/063—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles with flexible parts

Definitions

  • the invention relates to a container closure made of plastic for a container with a neck, and this container closure consists of a lower part which can be connected to the container and a cap which can be detachably connected to the lower part of the cap.
  • Containers with essentially cylindrical neck-shaped necks are known, and the containers provided with such container closures can consist, for example, of sheet metal, such as aluminum or tinplate, or of plastic.
  • the lower part of the closure is usually inserted into the container neck and fitted therein in a liquid-tight manner with the aid of special sealing elements, such as in the form of lamellae, and secured against being pulled out, if necessary, by means of special projections.
  • the pouring opening of the lower closure part is closed with a cap, usually a screw cap.
  • a cap usually a screw cap.
  • the lower part of the closure can have a liquid-tight membrane, which must be removed by tearing out or piercing after the cap has been released from the lower part of the closure and before the liquid has been poured out.
  • the object underlying the invention was therefore in constructing a container closure that can only be removed from the opening of the container with permanent identification of this process.
  • a container closure .. from plastic .. for a container with a container -: .. neck
  • this container closure from a. the lower part of the container which can be connected to the container neck and a cap which can be connected to the lower part of the closing part - and is characterized in that the cap has at least on part of its circumference an extension encompassing the container neck, which is integrally connected to the cap via easily breakable webs, and in that the cap is releasably anchored to the lower part of the closure such that this anchoring can be detached from the extension only at the same time as or after the bridges are broken.
  • the extension has a thickened or wholly or partially Schemebörtelten edge portion may have, either one engages beneath outwardly vice b ogenen edge of the container neck or in - engages deepen f un g e n at -Be Strukturerhals as ut in a ring encircling N.
  • the locking device is particularly effective, it is useful to continue the cap, the bent edge of the container, essentially, particularly preferably completely ring-shaped and to connect to the cap on essentially the entire circumference of the cap via easily breakable webs. With such an annular progress. set there is no chance without visible b ar permanent injury in the form of broken ribs from the container to remove the container closure.
  • The. Cap can be releasably connected to the bottom part of the closure in different ways, such as by screwing on, ... ... attaching, bayonet closure or the like. In general . . With such a container closure, one will choose a screw-on cap, since this can best be anchored to the bottom part of the closure.
  • the .... cap is designed as a screw cap and the anchoring consists of interlocking teeth on the cap on the one hand and on the lower closure part on the other.
  • the interlocking teeth preferably toothed rings, block the cap against twisting relative to the lower part of the closure. This anchoring can be released by pulling out the teeth arranged on the cap from those arranged on the lower closure part.
  • This type of anchoring is particularly useful if the lower part of the closure has a pull-out bellows with the help. whose screw cap can be pulled out of the container opening. If the anchoring teeth are now arranged on the lower part of the closure in the non-extractable area above the bellows, the teeth of the cap engaging in them are pulled vertically out of the teeth of the lower part of the cap when the cap is pulled out of the container opening with the aid of the bellows. Of course, this is only possible if the extension has been removed from the container edge bent outwards or the webs connecting the extension to the cap have been broken. To facilitate this process, it is expedient to provide the extension with a tear-off handle, such as a ring or the like.
  • the pouring opening expediently contains a membrane which closes, tears out or pierces the pouring opening in the usual way. After unscrewing the cap, the membrane is first pierced or torn out before the contents of the container are accessible.
  • the cap is provided in one piece with easily breakable webs with two foldable brackets each surrounding it about half, which in turn are connected in one piece with easily breakable webs to the extension encompassing the container edge.
  • the two brackets are first folded up by breaking off the webs connecting them with the cap, and the bellows can now be easily pulled out with the aid of these folded-up brackets.
  • the invention is not limited to such container closures that have a bellows and / or bracket for pulling out.
  • the anchoring can also be designed differently than in the form of interlocking teeth, such as in the form of a bayonet lock, which can only be released with or after removal of the securing extension, or in another way, which the person skilled in the art can easily construct with knowledge of the technical teaching above
  • Anchoring between the cap and the base of the closure is important to prevent the cap from being unscrewed or otherwise detached from the base of the closure without breaking the webs between the extension and the cap.
  • the container 1 is bent outwards in its end region 2.
  • the lower closure part 3 ... is inserted into the container opening and is in sealing contact with the inner wall of the container opening by means of lamellae 18.
  • the all-round flange 4 of the lower closure part 3 rests on the outwardly bent part 2 of the container rim 1.
  • the lower closure part 3 has a bellows 6 which can be pulled out.
  • the bellows 6 merges into the wall of the pouring opening provided with an external thread 7. This pouring opening is closed in the stored state with the aid of a liquid-tight membrane 8, which can be torn out of the opening with the help of the tear ring 9.
  • the cap 5 has an internal thread which engages in the external thread 7 of the lower closure part.
  • the lower closure part 3 has a ring of saw teeth 17 on the inside, into which saw teeth 16 of the cap 5 engage.
  • the cap 5 has two brackets 13, which each surround about half of the cap and connected to the cap via easily breakable webs 14 are.
  • the end regions 15 of the brackets 13 are film-hinged which connect the brackets 13 to the cap 5 and allow the brackets 13 to be folded up.
  • the brackets 1-3 are connected via easily breakable webs 11 to an annular extension 10 surrounding the entire cap, which engages around the outwardly bent edge part 2 of the container neck 1 and is positively connected to the container neck by a thickened edge 19.
  • This ring-shaped extension 10 can be removed with the aid of the tear-off handle 12, all the webs 11 being broken through.
  • the material properties of the cap i.e. Elasticity and stiffness of the material, as well as the strength and dimensions of the webs 11 are chosen so that they break through when the extension 10 is pressed upwards. So when trying - try using a screwdriver or sharp object. Stripping the annular extension 10 from the outwardly bent edge part 2 to push the tool between the flange 4 and the container neck 1, the webs 11 and possibly also the webs 14 tear at least partially, so that it can subsequently be seen that the container closure was manipulated.
  • the ring-shaped extension 10 is first removed with the aid of the tear-off handle 12 and the webs 11 are broken. Then the two brackets 13 are folded up while breaking the webs 14, and with the aid of these brackets the bellows 6 with the screw cap 5 is pulled out of the container opening. This loosens the anchoring of the sprockets ⁇ 16 and 17; so. that only the screw cap 5 is unscrewed and the membrane 8 can be torn out with the help of the tear ring 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP84113760A 1983-11-25 1984-11-14 Fermeture pour récipient à goulot Withdrawn EP0144829A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3342673 1983-11-25
DE19833342673 DE3342673A1 (de) 1983-11-25 1983-11-25 Behaelterverschluss fuer einen behaelter mit einem behaelterhals

Publications (2)

Publication Number Publication Date
EP0144829A2 true EP0144829A2 (fr) 1985-06-19
EP0144829A3 EP0144829A3 (fr) 1986-09-10

Family

ID=6215266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113760A Withdrawn EP0144829A3 (fr) 1983-11-25 1984-11-14 Fermeture pour récipient à goulot

Country Status (2)

Country Link
EP (1) EP0144829A3 (fr)
DE (1) DE3342673A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216268A2 (fr) * 1985-09-17 1987-04-01 Heinrich Stolz GmbH & Co KG Récipient en plastique avec une fermeture
EP0224863A2 (fr) * 1985-12-04 1987-06-10 Jacob Berg GmbH & Co. KG Fermeture avec moyens d'aération intégrés
EP0319005A2 (fr) * 1987-12-02 1989-06-07 Heinrich Stolz GmbH & Co KG Récipient muni d'une fermeture
EP0417453A1 (fr) * 1989-09-11 1991-03-20 Invat S.R.L. Capuchon extensible pour bouteille ou bidon avec système anti-vol
US5797525A (en) * 1995-12-08 1998-08-25 Rieke Corporation Nestable pouring spout assembly
DE102011000902B3 (de) * 2011-02-23 2011-12-22 Kunststofftechnik Waidhofen An Der Thaya Gmbh Verschluss zum Verschließen eines Behältnisses mit einem verschiebbaren Ausgabestutzen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410434A (en) * 1966-07-20 1968-11-12 Simons Lawrence Safety container construction
FR2295890A1 (fr) * 1974-12-28 1976-07-23 Stolz Heinrich Fermeture pour trous de prelevement de reservoirs
GB2055088A (en) * 1979-07-26 1981-02-25 Rieke Corp Container closure device
US4311259A (en) * 1980-04-30 1982-01-19 Societe Nouvelle De Bouchons Plastiques Retractable pourer assemblies
EP0044797A1 (fr) * 1980-07-23 1982-01-27 Societe Nouvelle De Bouchons Plastiques S.N.B.P. Goulot escamotable par cloquage comprenant un système de garantie
FR2521957A1 (fr) * 1982-02-23 1983-08-26 Wassilieff Victor Fermeture des recipients, munie d'une paroi flexible convergeant vers le bas; et ses applications

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410434A (en) * 1966-07-20 1968-11-12 Simons Lawrence Safety container construction
FR2295890A1 (fr) * 1974-12-28 1976-07-23 Stolz Heinrich Fermeture pour trous de prelevement de reservoirs
GB2055088A (en) * 1979-07-26 1981-02-25 Rieke Corp Container closure device
US4311259A (en) * 1980-04-30 1982-01-19 Societe Nouvelle De Bouchons Plastiques Retractable pourer assemblies
EP0044797A1 (fr) * 1980-07-23 1982-01-27 Societe Nouvelle De Bouchons Plastiques S.N.B.P. Goulot escamotable par cloquage comprenant un système de garantie
FR2521957A1 (fr) * 1982-02-23 1983-08-26 Wassilieff Victor Fermeture des recipients, munie d'une paroi flexible convergeant vers le bas; et ses applications

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216268A2 (fr) * 1985-09-17 1987-04-01 Heinrich Stolz GmbH & Co KG Récipient en plastique avec une fermeture
EP0216268A3 (en) * 1985-09-17 1988-12-28 Firma Heinrich Stolz Plastic container with closure
EP0224863A2 (fr) * 1985-12-04 1987-06-10 Jacob Berg GmbH & Co. KG Fermeture avec moyens d'aération intégrés
EP0224863A3 (en) * 1985-12-04 1988-10-05 Berg Gmbh & Co. Kg Jacob Closure with integrated aeration means
EP0319005A2 (fr) * 1987-12-02 1989-06-07 Heinrich Stolz GmbH & Co KG Récipient muni d'une fermeture
EP0319005A3 (en) * 1987-12-02 1989-11-08 Stolz Kg Heinrich Container provided with a closure
EP0417453A1 (fr) * 1989-09-11 1991-03-20 Invat S.R.L. Capuchon extensible pour bouteille ou bidon avec système anti-vol
US5797525A (en) * 1995-12-08 1998-08-25 Rieke Corporation Nestable pouring spout assembly
DE102011000902B3 (de) * 2011-02-23 2011-12-22 Kunststofftechnik Waidhofen An Der Thaya Gmbh Verschluss zum Verschließen eines Behältnisses mit einem verschiebbaren Ausgabestutzen

Also Published As

Publication number Publication date
EP0144829A3 (fr) 1986-09-10
DE3342673A1 (de) 1985-06-05

Similar Documents

Publication Publication Date Title
DE3118587C2 (fr)
DE68902025T2 (de) Verschluss fuer flaschen und dergleichen, der einen behaelter mit durchstossbarem boden enthaelt.
EP0214095B1 (fr) Fermeture en matière plastique
DE3014689C2 (fr)
DE2114156B2 (de) Leicht zu öffnender Behälterdeckel aus Blech, insbesondere Dosendeckel
DE2811090A1 (de) Luftdicht verschlossener behaelter zur aufbewahrung und abgabe von steriler fluessigkeit
DE2338069A1 (de) Flaschenverschluss mit garantiesicherung
DE60126333T2 (de) Öffnungsvorrichtung
DE2502271A1 (de) Garantieverschlusskapsel
EP0144829A2 (fr) Fermeture pour récipient à goulot
EP1058654A1 (fr) Couvercle plastique a obturateur plastique
DE4206123A1 (de) Siegel fuer flaschenverschluesse
EP0226783A2 (fr) Fermeture de garantie
DE2755491C2 (fr)
DE1532388C3 (de) Verschlußkapsel für Flaschen oder ähnliche Behälter
AT407146B (de) Verschlussvorrichtung
DE69202489T2 (de) Sicherheitsverschluss.
CH484789A (de) Sicherheits-Drehverschluss für Behälter
CH526436A (de) Behälterverschluss
DE4134741C2 (de) Dose mit Originalitätsverschluss
DE2755758A1 (de) Originalitaetsverschluss mit einer zwischen zwei teilen angeordneten perforation
DE19831192C2 (de) Siegelkappe
DE3150532C2 (de) Verschlußvorrichtung für Getränkeflaschen
AT331661B (de) Sicherheitsverschluss fur einen behalter sowie damit verschliessbarer behalter
DE7523594U (de) Behaelter aus Kunststoff

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

RTI1 Title (correction)
PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE FR GB IT LU NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870512

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRAUTKRAEMER, GUENTER, DIPL. RER. POL. (TECHN.)