EP0185245A2 - Fermeture pour bouteilles ou similaires - Google Patents

Fermeture pour bouteilles ou similaires Download PDF

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Publication number
EP0185245A2
EP0185245A2 EP85115353A EP85115353A EP0185245A2 EP 0185245 A2 EP0185245 A2 EP 0185245A2 EP 85115353 A EP85115353 A EP 85115353A EP 85115353 A EP85115353 A EP 85115353A EP 0185245 A2 EP0185245 A2 EP 0185245A2
Authority
EP
European Patent Office
Prior art keywords
closure
housing
collar
wall
shield
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Withdrawn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
EP85115353A
Other languages
German (de)
English (en)
Other versions
EP0185245A3 (fr
Inventor
Alfred Von Schuckmann
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.)
Bramlage GmbH
Original Assignee
Bramlage GmbH
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 Bramlage GmbH filed Critical Bramlage GmbH
Publication of EP0185245A2 publication Critical patent/EP0185245A2/fr
Publication of EP0185245A3 publication Critical patent/EP0185245A3/fr
Withdrawn legal-status Critical Current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
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/02—One-way valves

Definitions

  • the invention relates to a closure, for bottles or the like, with a housing that can be inserted into the bottle neck, in which a closure body can be shifted from a closed bottle position towards the bottle neck to a more open bottle position open position, depending on the gravity of the bottle or the like, and in which of a bottom of the pot-shaped housing extends from a dome, the upper section lying above the lateral outflow openings forms a guide for the pin of a closure valve plate, which is assigned a valve seat surface located below the outflow openings in the bottom of the pot-shaped housing.
  • a closure of this type is known from DE-A-2 931 283.
  • the closure valve plate has a diameter which corresponds to the lower edge of the dome supported there by radial ribs. It is therefore easy to hold the valve disc in the open position by inserting an elongated object, such as wire, through the ring-shaped pouring mouth there, and to fill it with a medium that deviates from the original contents after the bottle has been completely emptied.
  • an elongated object such as wire
  • the object of the invention is to make a generic closure more reliable in terms of use in terms of production technology and easy to assign.
  • the shield overlaying the radially oriented discharge openings not only visually obscures the position of the respective window-shaped discharge openings, but also effectively blocks the way in relation to the abusive manipulation described. Since the edge of the shield ends at a short distance in front of the inner wall of the housing, there is still a sufficient path for the medium to be dispensed, but on the other hand also one for the necessary air balance.
  • the guide is designed as a sleeve and has a lower, outwardly directed flange shoulder, against which the closure valve plate steps and on which the shield is seated.
  • valve seat surface is formed by a conically tapering annular surface of the inner wall of a collar of the bottom directed downward from the shield, which collar slidably guides a polygonal mandrel which is directed downward from the underside of the closure valve plate in its adjoining cylindrical section. Due to the conical ring surface, the sealing valve body, which is so smoothly inserted, always enters its sealing system safely.
  • the procedure is further such that the pin and the polygonal mandrel have a cross-shaped cross-section, are arranged coaxially to one another and the pin has a smaller cross-section than the polygonal mandrel.
  • the invention proposes that a T-shaped or U-shaped ring body, firmly anchored in a sealing cap, extends from the upper wall edge of the pot-shaped housing via a predetermined breaking point, the T-leg or U-web outer surface of which is in contact with External wall of a collar of the housing projecting beyond the bottle neck can be brought.
  • the ring body tears off, which is the sign for the critical customer that the bottle has already been opened.
  • the outer edge of the shield be covered by a collar which protrudes on the inner wall of the housing. This brings an additional chicane and leads to an even more blocked path. In practice there is a labyrinth. It is still favorable that the shield is close to the collar. This leads to a considerable deflection, which would also make a flexible probe difficult.
  • the invention proposes that the sleeve projects freely downward from the bottom and forms the opening limit stop for the closure valve plate.
  • the cathedral is raised accordingly.
  • the closure firmly inserted into the somewhat widened mouth opening 1 of the neck 2 of a bottle 3 consists of a pot-shaped housing G.
  • the fixed assignment is achieved particularly effectively by sealing. It can be heat sealing.
  • An adhesive connection is also conceivable, as is the bouncing in of the housing. From its cylindrical jacket wall 4 there are barbed ring ribs 5, which are molded onto the housing and brace even more firmly against the inner wall of the mouth when the housing is attempted to be pulled out.
  • a peripheral shoulder 6 is formed on the jacket wall, which lies on the front edge 7 of the bottle neck 2.
  • the pot-shaped housing G continues into a collar 8 extending beyond the bottle neck 2 while maintaining the cylindrical wall profile.
  • the latter is connected via a predetermined breaking point 9 to an annular body 10 serving as a tamper-evident seal.
  • the first exemplary embodiment is an extension with a T-shaped cross section and connected via a film-like material bridge, the radially outwardly directed T-web 11 of which is anchored within a closure cap 12.
  • the T-leg runs practically as a cylindrical wall section which is offset outward by a wall thickness.
  • the T-leg section pointing towards the inside of the ceiling 13 of the closure cap forms a sealing bead 14 on its narrow surface.
  • the collar 8 carries circumferential sealing ribs 15, against which the T-leg outer surface comes after the predetermined breaking point 9 has been destroyed.
  • a U-shaped ring body 10 is formed.
  • the reference numbers are used accordingly.
  • the film-like predetermined breaking point 9 is replaced by a separation zone formed by slots and webs, the webs only accounting for a fraction of the circumferential length.
  • the anchoring of the cross-sectionally T-shaped or U-shaped ring body 10 is by means of an inwardly directed bead 16 acts that supports the lower web edge or U-leg edge supporting.
  • the closure is further designed so that it is secured against refilling.
  • the housing G accommodates a centrally inserted closure body VK, which can be displaced axially in a limited manner in the longitudinal central axis x-x of the bottle neck 2. Its displacement is dependent on gravity, whereby by appropriately turning the bottle 3 into the usual pouring position, the closure body VK can be shifted from a closed position (more inwardly of the bottle neck) (Fig. 2 or 4) to an open position (more in a bottle-necked position) (Fig. 3 or 5).
  • a dome 18 pointing in the pouring direction extends from a base 17 of the pot-shaped housing G for the corresponding displacement guidance of the closure body VK. Its section pointing in this direction and lying above lateral outflow openings 19 merges into a guide sleeve 20.
  • the latter is cylindrical in shape and closed to the outside to form a helmet or dome roof 21.
  • the top of this roof 21 is at most level with the upper edge 8 'of the collar 8.
  • the free end of a pin 23 protrudes into the cylindrical cavity 22 of the guide sleeve 20.
  • the pin originates from the wide surface of a closure valve plate 24. Its edge 25 interacts with a valve seat surface 26 of the cup-shaped housing G below the outlet openings 19 of the dome 18.
  • the latter is realized by a conically tapering ring surface. According to the first exemplary embodiment, it is located on the inner wall of a collar 27 directed downward from the base 17. In the second exemplary embodiment, it is still within the transverse wall of the housing G forming the base 17.
  • the collar 17 runs in the former case following the conical ring surface initially cylindrical.
  • the cone is one the inner offset of the collar 27 corresponding to the wall thickness.
  • the dome 18 is also held cylindrically on the outlet opening side.
  • Pin 23 and polygonal mandrel (28 are both cross-shaped cross-section in the first exemplary embodiment, in the case of the second it is only the polygonal mandrel.
  • the cross-sectional profile of the polygonal mandrel 28 results from an entry from FIG. 2, which is shown in dash-dotted lines.
  • the coaxially arranged guide projections are in the form of the pin 23 and the polygonal mandrel 28 are of different cross-sectional sizes, so the pin 23 has a cross-section that is approximately half or even more reduced than that of the polygonal mandrel 28.
  • the crossbars of the polygonal mandrel 28 practically extend to the edge of the vent plate.
  • the guide sleeve 20 is connected via radial ribs 29 to the inner wall of the pot-shaped housing G. It is sufficient if two or three ribs are provided with the same angular distribution. The ribs 29 do not have to extend over the entire length of the guide sleeve.
  • the housing G consists of two separately manufactured components that are interconnected.
  • the procedure here is that the bottom 17, with a peripherally formed clip edge 30, engages over an annular shoulder 31 of the other housing-forming part. Both connection-forming zones can have run-on slopes, so that the clip assignment is facilitated.
  • the bottom-forming part also has outwardly directed sealing ring lips 32 in addition to the ring ribs 5 of the housing G. In the first exemplary embodiment, the latter have a greater free-standing length than that of the ring ribs 5 Ring shoulder 31 projects either as a circumferentially closed projection or with individual clip tongues into a groove 33 in the base 17.
  • the bottom 17 merges into a slightly outwardly offset annular wall 35 which, in the first exemplary embodiment, is flush with the end face of the collar 27 directed towards the bottle. Between the collar 27 and the ring wall 35 there remains an annular gap 36 which is open at the bottom.
  • the diameter of the flange shoulder 37 corresponds essentially to the outside diameter of the upper cylindrical section of the dome 18 which has the outflow openings 19 and which leads the closure valve disk 24
  • the inner wall extends on both sides of the bottom 17, the outflow openings 19 starting at a distance from the free end. This spacing area is extended outwards, so that there is a shield 38 lying transversely to the pouring direction, which overlaps the outflow openings in a kind of free wall.
  • the edge 38 'of the circular shield 38 in plan ends at a sufficient distance in front of the inner wall of the housing G, so that a free pouring cross-section remains, but on the other hand, air compensation within the pouring path z can take place on the edge zone lying higher during pouring.
  • a length is available as the displacement stroke, which corresponds approximately to half the total length of the guided closure body VK. The length of the outflow openings 19 measured in this direction accounts for approximately half the stroke.
  • the outflow openings 19 formed by window-shaped cutouts of the dome wall extend in the same angular distribution.
  • the closure valve plate 24 enters the recess 39 determined by the thickness of the shield 37, so that the underside of the closure valve plate is flush with the underside of the shield 38 on the window side.
  • the dome 18 according to the second embodiment is further extended in the direction of the mouth end of the bottle neck, so that there is practically a central openwork intermediate level 34 of the housing G, over which the upper portion of the dome 18 rises in a pulpit-like manner here leaving a corresponding peripheral annular space for the inner wall of the mouth opening 1 of the bottle neck 2.
  • the annular rib 5 on the jacket wall side is aligned with the intermediate floor 34.
  • a valve chamber 40 lies between the bottom 17 and the section carrying the outflow openings 19
  • the axial length measured on the intermediate floor 34 corresponds approximately to the length of the section which has the outflow openings 19.
  • This exemplary embodiment differs in a further point from the configuration described first, namely in that the outer edge 38 'is covered by a collar 41.
  • This collar 41 which runs as a horizontal, annular web, extends from the inner wall 42 of the housing G. It is molded slightly below the level of the shoulder 6.
  • This collar-forming section is connected via radial ribs 29 'to the section of the housing G which forms the collar 8.
  • These radial ribs 29 ' are rooted in the top of the shield 38. They face outwards with the front edge of the shield, thus jumping opposite the corresponding one the inner wall of the mouth opening 1 back.
  • the radial ribs 29 are connected at the top to the collar 41 there. Inwardly they are rooted in the jacket wall of the guide sleeve 20, which projects freely through the central hole left by the collar 41. Four such radial ribs can be distributed at equal angles.
  • the collar 41 runs at a relatively short distance from the shield 38 which extends horizontally underneath. A tool would therefore have to be bent considerably, but on the other hand would not be able to follow the meandering manipulation path which at the same time corresponds to the pouring path z (cf. Fig. 5).
  • the clip tongues can have notches 43 which increase their articulation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP85115353A 1984-12-11 1985-12-04 Fermeture pour bouteilles ou similaires Withdrawn EP0185245A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843445122 DE3445122A1 (de) 1984-12-11 1984-12-11 Verschluss fuer flaschen oder dergleichen
DE3445122 1984-12-11

Publications (2)

Publication Number Publication Date
EP0185245A2 true EP0185245A2 (fr) 1986-06-25
EP0185245A3 EP0185245A3 (fr) 1987-08-19

Family

ID=6252464

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85115353A Withdrawn EP0185245A3 (fr) 1984-12-11 1985-12-04 Fermeture pour bouteilles ou similaires

Country Status (2)

Country Link
EP (1) EP0185245A3 (fr)
DE (1) DE3445122A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835811A1 (fr) * 2002-02-12 2003-08-15 Pechiney Capsules Insert fonctionnel pour goulot de recipient, typiquement une bouteille, et capsule de bouchage comprenant ledit insert
WO2004103846A1 (fr) * 2003-05-22 2004-12-02 Daniel Montgomery & Son Ltd. Dispositif verseur n'autorisant pas des remplissages multiples

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445122A1 (de) * 1984-12-11 1986-06-19 Bramlage Gmbh, 2842 Lohne Verschluss fuer flaschen oder dergleichen
GB9415454D0 (en) * 1994-07-30 1994-09-21 Montgomery Daniel & Son Ltd Non-refilling devices

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR324318A (fr) * 1902-09-09 1903-03-28 Blanc De Lanaulte Sebastien Un bouchon inviolable s'opposant au remplissage des bouteilles
FR347823A (fr) * 1904-09-05 1905-03-24 William George Lawrence Perfectionnements apportés aux bouteilles irremplissables
GB109061A (en) * 1916-06-10 1918-06-27 Nicolas Jean Fortunesco Improvements in Non-refillable Bottles or like Receptacles.
FR546249A (fr) * 1922-02-13 1922-11-03 Dispositif de bouchage inviolable
US2003873A (en) * 1934-02-28 1935-06-04 Weisbach Rudolph Bottle closure
FR833796A (fr) * 1939-02-15 1938-10-31 Bouchon empêchant le remplissage frauduleux d'un récipient
US2144621A (en) * 1937-01-29 1939-01-24 John H Frederick Nonrefillable bottle
US3073469A (en) * 1959-12-07 1963-01-15 Edward J Towns Non-refillable closure devices for bottles
GB970678A (en) * 1962-05-16 1964-09-23 Montgomery Daniel & Son Ltd Improvements in and relating to one-way valves for use in bottles
US3329294A (en) * 1964-11-18 1967-07-04 Bichon Rene Tamper-proof closure
GB2008531A (en) * 1977-10-20 1979-06-06 Ug Closures & Plastics Ltd Non-refillable pourer fitment
DE2931283A1 (de) * 1978-08-02 1980-02-21 Costa Tropfhindernder einwegeventil- flaschenverschluss fuer kontrollierte fluessigkeitsabgabe
GB2088317A (en) * 1980-11-17 1982-06-09 Kolb Raphael Bottle stopper for preventing illicit refilling
DE3445122A1 (de) * 1984-12-11 1986-06-19 Bramlage Gmbh, 2842 Lohne Verschluss fuer flaschen oder dergleichen

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR324318A (fr) * 1902-09-09 1903-03-28 Blanc De Lanaulte Sebastien Un bouchon inviolable s'opposant au remplissage des bouteilles
FR347823A (fr) * 1904-09-05 1905-03-24 William George Lawrence Perfectionnements apportés aux bouteilles irremplissables
GB109061A (en) * 1916-06-10 1918-06-27 Nicolas Jean Fortunesco Improvements in Non-refillable Bottles or like Receptacles.
FR546249A (fr) * 1922-02-13 1922-11-03 Dispositif de bouchage inviolable
US2003873A (en) * 1934-02-28 1935-06-04 Weisbach Rudolph Bottle closure
US2144621A (en) * 1937-01-29 1939-01-24 John H Frederick Nonrefillable bottle
FR833796A (fr) * 1939-02-15 1938-10-31 Bouchon empêchant le remplissage frauduleux d'un récipient
US3073469A (en) * 1959-12-07 1963-01-15 Edward J Towns Non-refillable closure devices for bottles
GB970678A (en) * 1962-05-16 1964-09-23 Montgomery Daniel & Son Ltd Improvements in and relating to one-way valves for use in bottles
US3329294A (en) * 1964-11-18 1967-07-04 Bichon Rene Tamper-proof closure
GB2008531A (en) * 1977-10-20 1979-06-06 Ug Closures & Plastics Ltd Non-refillable pourer fitment
DE2931283A1 (de) * 1978-08-02 1980-02-21 Costa Tropfhindernder einwegeventil- flaschenverschluss fuer kontrollierte fluessigkeitsabgabe
GB2088317A (en) * 1980-11-17 1982-06-09 Kolb Raphael Bottle stopper for preventing illicit refilling
DE3445122A1 (de) * 1984-12-11 1986-06-19 Bramlage Gmbh, 2842 Lohne Verschluss fuer flaschen oder dergleichen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835811A1 (fr) * 2002-02-12 2003-08-15 Pechiney Capsules Insert fonctionnel pour goulot de recipient, typiquement une bouteille, et capsule de bouchage comprenant ledit insert
WO2003068624A1 (fr) * 2002-02-12 2003-08-21 Pechiney Capsules Insert fonctionnel pour goulot de recipient, typiquement une bouteille, et capsule de bouchage comprenant ledit insert
US7562783B2 (en) 2002-02-12 2009-07-21 Pechiney Capsules Functional insert for the neck of a recipient, especially a bottle, and closing capsule comprising said insert
WO2004103846A1 (fr) * 2003-05-22 2004-12-02 Daniel Montgomery & Son Ltd. Dispositif verseur n'autorisant pas des remplissages multiples

Also Published As

Publication number Publication date
EP0185245A3 (fr) 1987-08-19
DE3445122A1 (de) 1986-06-19

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