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WO1992014653A1 - Fermeture pour recipients - Google Patents

Fermeture pour recipients Download PDF

Info

Publication number
WO1992014653A1
WO1992014653A1 PCT/DE1991/000119 DE9100119W WO9214653A1 WO 1992014653 A1 WO1992014653 A1 WO 1992014653A1 DE 9100119 W DE9100119 W DE 9100119W WO 9214653 A1 WO9214653 A1 WO 9214653A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure
tab
container
closure according
attached
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.)
Ceased
Application number
PCT/DE1991/000119
Other languages
German (de)
English (en)
Inventor
Hans Schreiber
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 PCT/DE1991/000119 priority Critical patent/WO1992014653A1/fr
Publication of WO1992014653A1 publication Critical patent/WO1992014653A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • B65D17/4014—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab and provided with attached means for reclosing or resealing

Definitions

  • the invention relates to a closure for containers, in particular drinking vessels with a closable pouring opening, wherein a closure tab can be inserted into the pouring opening by means of a conically projecting edge.
  • Drinks are often filled in tin cans, in which case a pouring opening is embossed in the lid with the aid of a predetermined crack.
  • a pull tab is attached to this part to be opened, so that the can can be opened in this area by breaking out a locking tab. Both at the part to be broken out and at the edge of the pouring opening there are sharp edges, associated with a risk of injury.
  • the closure flap is pressed inwards with the aid of a handle and thus remains on the container. Closures are also known in which the pouring opening is closed with the aid of a welded-on foil, the contents of the container being able to be removed after the foil has been removed.
  • a loosely supplied sealing flap is provided, which can then be inserted into the pouring opening.
  • the main disadvantage of these known closures is that the area of the pouring opening is not hygienically protected, ie the drinking vessel passes through a number of stations from manufacture to the end user, where a large number of people come into contact with the drinking vessel.
  • Another major disadvantage of the known closures is in that after opening the container, residual liquid settles on the lid, which is an ideal nutrient solution for bacteria.
  • partial quantities particularly when traveling with a wide variety of transportation options, can only be stored very unfavorably, since the pouring opening cannot be closed and the contents leak out unintentionally.
  • the invention has for its object to form a closure of the type mentioned in such a way that a hygienic closure of the container is ensured and the container can be closed again, the closure being part of the container.
  • closure tab is attached to the container with an adhesive or welded edge and that the closure tab released from the container is arranged on a movable holder on the container.
  • the invention has the essential advantage that the pouring opening can be closed hygienically again after the packaging has been opened, the closure flap is attached directly to the packaging and therefore cannot be lost.
  • the closure flap is further designed so that the area of the pouring opening and also the adjacent areas are covered before opening the pouring opening in such a way that drinking from such a container, in particular a can, does not pose any hygienic risks.
  • Another embodiment is based on the object of designing a closure of the type mentioned in such a way that the closure flap is held securely before the container is opened.
  • holding elements are attached to the closure at least on both sides of the pouring opening and outside of the desired tear lines, which are held in corresponding recesses in the container.
  • Show it: 1 is a plan view of the lid of a can according to a first embodiment of the closure
  • Fig. 4 is a plan view according to another
  • Fig. 5 is a side view of Fig. 4 and
  • FIGS. 7 to 11 The further embodiment is further illustrated in FIGS. 7 to 11.
  • Fig. 7 shows a first embodiment of such
  • FIG. 8 shows a partial cross section along the line AA in FIG. 7 9 is a longitudinal section along the line BB in Fig. 7,
  • Fig. 10a configurations of the can surface in and 10b area of the fastening of the closure
  • Fig. 11 is a plan view of a further embodiment of such a closure.
  • a closure 2 is arranged on the lid 1 of a cylindrical tin can, as is often used for packaging lemonades, cola drinks, mineral water or the like.
  • the elongate-oval closure flap 3 provided for this purpose is arranged on a lateral tongue 4 and connected to the lid of the container 1 by means of a rivet 5 or a push button or the like.
  • the closure flap 3 Around the pouring opening 6, the closure flap 3 has a wide circumferential adhesive or welding edge 9, which is provided between the inner dashed line 10 and the outer edge 11 in the exemplary embodiment shown.
  • the closure is made in two parts and has a part 13 which is firmly connected to the container 1 and to which a closure flap 15 is attached to a hinge or a bending point 14.
  • the closure flap again has a conically projecting edge 7 with the circumferential edge 8 for insertion into the pouring opening 6.
  • the closure tab 15 is glued or welded to the entire area lying outside the line delimiting the opening 6 with the lid of the container 1.
  • predetermined lateral tear lines 16 can be provided.
  • a recess 17 can be provided near the pull tab 12 on the locking tab 15, which, after being folded over the hinge 14, is connected in the manner of a push button in the form of a pin or spherical cap.
  • the recess 17 and the elevation 18 can also be interchanged.
  • the closure shown in the drawings is attached to the lid of a package, in particular a tin can, the closure being expediently attached before the lid is connected to the can body.
  • the approximately oval-shaped opening 6 'of the container 1' is covered with the closure 2 '.
  • the closure 2 ' has a closure portion 15' which has a conically projecting region 7 'at the pouring opening, possibly with a circumferential projection 8', which can be pressed into the opening 5 '.
  • Elongated holding elements, such as spring elements 21 " are attached to the closure portion 15 'on both sides of the opening 6' and are fastened in corresponding elongated recesses 20 'in the cover of the container 1'.
  • the entire area 9 'of the closure portion 15' lying outside the pouring opening is glued or welded to the lid of the container 1 '. Both sides run from the front edge 24 of the rectangular closure portion 15', which can also be oval to the opening 6 'target tear lines 1 to a hinge 14' arranged transversely thereto
  • a pull tab 19 ' is attached to this front edge 24', which is offset by 180 ° with respect to the closure portion 15 '.
  • This pull tab 19 ' is arranged between the target tear lines 16'.
  • a button 17' is attached which engages in a recess 18 'in the lid of the can 1'.
  • a transverse holding element 21 ′′ arranged behind the hinge 14 ′, which engages in a corresponding recess 20 ′′ in the cover of the box 1, can optionally be provided to support the fastening by means of the lateral holding elements 21 ′
  • the corresponding adhesive surface 9 'of the can can be provided with a corrugation (FIG. 10a) or with a perforation (FIG. 10b).
  • the closure portion 15 ' is torn open at the desired tear lines 16' with the aid of the pull tab 19 ', the closure portion 15' being able to close the pouring opening 6 'at any time through its conical area.
  • a frame-like handle 22 ' is provided which laterally frames the closure portion 15', the inner tear lines 16 'extending around the holding elements 21' extending to the upper edge 25 'of the closure portion 15'.
  • the closure portion 15 ' can be fastened by means of the button 17' to a depression or an opening 18 'in the handle 22' and / or a depression of the lid of the can 1 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

Il est prévu une fermeture pour récipients (1), en particulier des récipients pour boissons avec une ouverture (6), dans laquelle peut être placée une languette de fermeture (3) à l'aide d'un bord à saillie conique (7) pour fermer ladite ouverture (6). La languette de fermeture (3) est entourée d'un rebord collé ou soudé (9) et fixée de manière sûre par l'intermédiaire d'une languette latérale (4) au moyen d'un rivet (5) ou élément similaire au couvercle du récipient (1). Il existe une languette de traction (12) pour l'ouverture par arrachement de la languette de fermeture (3) lors de la première utilisation, ainsi que pour la réouverture.
PCT/DE1991/000119 1991-02-15 1991-02-15 Fermeture pour recipients Ceased WO1992014653A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/DE1991/000119 WO1992014653A1 (fr) 1991-02-15 1991-02-15 Fermeture pour recipients

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE1991/000119 WO1992014653A1 (fr) 1991-02-15 1991-02-15 Fermeture pour recipients

Publications (1)

Publication Number Publication Date
WO1992014653A1 true WO1992014653A1 (fr) 1992-09-03

Family

ID=6863135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1991/000119 Ceased WO1992014653A1 (fr) 1991-02-15 1991-02-15 Fermeture pour recipients

Country Status (1)

Country Link
WO (1) WO1992014653A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008213945A (ja) * 2008-06-16 2008-09-18 Toyo Seikan Kaisha Ltd リシール性を備えた易開封性容器蓋及びその製法
WO2022182846A1 (fr) * 2021-02-24 2022-09-01 Ball Corporation Extrémité de canette

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610462A (en) * 1969-07-17 1971-10-05 Nat Steel Corp Container scoreline and tear edge protection
GB2085394A (en) * 1980-10-16 1982-04-28 Continental Group Easy-opening container panels
EP0165639A2 (fr) * 1984-06-22 1985-12-27 The Procter & Gamble Company Récipient refermable à ouverture facile présentant une lèvre de versement
DE3927466A1 (de) * 1989-08-19 1991-02-21 Schreiber Hans Verschluss fuer behaeltnisse, insbesondere trinkgefaesse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610462A (en) * 1969-07-17 1971-10-05 Nat Steel Corp Container scoreline and tear edge protection
GB2085394A (en) * 1980-10-16 1982-04-28 Continental Group Easy-opening container panels
EP0165639A2 (fr) * 1984-06-22 1985-12-27 The Procter & Gamble Company Récipient refermable à ouverture facile présentant une lèvre de versement
DE3927466A1 (de) * 1989-08-19 1991-02-21 Schreiber Hans Verschluss fuer behaeltnisse, insbesondere trinkgefaesse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008213945A (ja) * 2008-06-16 2008-09-18 Toyo Seikan Kaisha Ltd リシール性を備えた易開封性容器蓋及びその製法
WO2022182846A1 (fr) * 2021-02-24 2022-09-01 Ball Corporation Extrémité de canette
EP4552989A3 (fr) * 2021-02-24 2025-07-30 Ball Corporation Extrémité de boîte

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