WO1990005696A1 - Device for emptying packaging containers, in particular bag-in-box packagings - Google Patents
Device for emptying packaging containers, in particular bag-in-box packagings Download PDFInfo
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- WO1990005696A1 WO1990005696A1 PCT/EP1989/001358 EP8901358W WO9005696A1 WO 1990005696 A1 WO1990005696 A1 WO 1990005696A1 EP 8901358 W EP8901358 W EP 8901358W WO 9005696 A1 WO9005696 A1 WO 9005696A1
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- Prior art keywords
- bung
- valve body
- emptying
- cross
- emptying device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
- B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
- B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
- B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer
Definitions
- the invention relates to an emptying device for Ve packaging container, in particular bag-in-box packaging, m one on a container side or intermediate wall, preferably near a container edge arranged spout made of plastic, which by a on the spout between an OPEN and a CLOSE Position stop-limited rotatable closure piece is sealed sealed, ei offset relative to the longitudinal axis of the bung, according to Beda to be opened and closed again, and the closure piece is provided with a one-piece valve body that can be pushed into the bung from the outside with one of the emptying spouts leading Durc flow opening.
- the invention has for its object, in particular for bag-in-box packaging to create suitable simple Entle fürsvor direction, whose functionally necessary component are designed so that they can be molded in one piece with this in the manufacture of the container terstutzens -dundes, so that the bung can be closed in a simple manner after filling the container by pushing a closure body designed as a valve body into the bung.
- de valve body with a cross-section changing in the direction of the longitudinal axis of the bung on both sides of the emptying spout and is rotatably mounted in a matching cross-sectional widening or cross-sectional constriction on the bung.
- the invention has the advantage that the Entle mecanicsvorrich device consists of integrated parts on the bung of the bag-in-box packaging and only a single compact closure piece is required, which is pushed into the nozzle or spun from the outside after completion of the filling process and in that it is formed as a valve body, can be used for precise dosing when filling the container contents and for closing after the end of the emptying process.
- Such components can be inexpensively manufactured in large quantities from plastic, and the sealed can easily be mechanically pushed in the bung after completion of the filling process, so that such Entle tion device can also be used in economical bag-in-box packaging in an economical manner .
- 1 is a vertical section through an emptying device on a packaging container which is designed as bag-in-box packaging,
- FIG. 2 shows a top view of the emptying device from FIG. 1, FIG.
- FIG. 5 is a plan view of yet another modified embodiment of an emptying device with a pivoting operating lever
- FIG. 6 is a section through such a Entle fürsvor direction along section line VI - VI of FIG. 5, 7 shows a functional example for the one-hand operation of such an emptying device from FIGS. And 6,
- FIG. 8 shows a further modified embodiment of an emptying device based on the principle of a three-way valve, in section,
- Fig. 9 is a perspective view of such an Ent emptying device
- Fig. 10 shows a further modified embodiment of a drainage device with a spherical valve body.
- Such Bag-i box packaging usually consist of a plastic bag 2 and a carton 2a (Fig. 5 and 6) a corrugated cardboard or the like.
- the outlet bung 5 welded to the plastic bag 2 has a z-side directed discharge nozzle 7 which is integrally formed thereon and which can be opened and closed again according to Beda.
- the closure piece has a spherical valve body 12 formed in one piece with it, which can be pushed into the bung 5 from the outside, with a cross-section which changes in the direction of the longitudinal axis 23 of the bung 5 on both sides of the discharge nozzle 7, which is approximately can have spherical to oval rounded cross-section and on the bung 5 in a matching cross-sectional expansion 13 in the level of the discharge spout 7 is rotatably mounted sealingly, its an angled flow opening 14 depending on the position of the valve body 12 either with the flow opening 15 of the En Emptying nozzle 7 is aligned or in the CLOSED position against this is twisted so far that the valve body 12 d flow from the interior of the container to the laterally outwardly emptying
- the closure piece 6 can also, as shown in FIG. 3, a one-piece dam formed in the bung 5, its center tapered approximately double-conical valve body 12a with a bent flow opening 14 z laterally outside projecting emptying spout 7, which is rotatably mounted on the bung 5 in a matching double-conical cross-sectional constriction 13a in the plane d emptying spout 7.
- closure piece 6 as shown in Fig. 4, a thus integrally formed cylindrical valve body 12b with a flow opening 14 to the emptying spout 7, de on the bung 5 in a matching cylindrical cross-sectional constriction 13b in the plane of the emptying nozzle with the cross-sectional constriction 13b on both sides annular sealing lips 16 sealingly rotatably mounted and has a lower truncated cone-shaped extension 16a for pushing the valve body into the cross-sectional constriction 13b on the bung 5.
- valve body 12, 12a, 12b can be arranged on the outlet bung 5 so that it can be rotated in a stop-limited manner between an OPEN and a CLOSED position, in accordance with the representations of FIG. 1 to 4, neither a stop nose 17 projecting axially from the bung 5 or an axially protruding from the closure piece 6 engages in an approximately circular arc-shaped recess 18 on the opposite part of the emptying device, d length of the recess 18 corresponding to the angle of rotation d valve body 12, 12a, 12b between its OPEN and CLOSE positions.
- the drain device also, as shown in Fig. 5 to shown is' to be formed with a radially from the closure member 6 na outwardly projecting pivot lever 19, i.e., between two upstanding from the sheet 5 stop lugs 2 21 between an ON - And a CLOSED position of the Ventilkö pers 12, 12a, 12b can be pivoted with one-hand operation between thumb and forefinger, as shown in FIG.
- the bung 5 at least in the area of the cross-sectional widening 13 or throat 13a , 13b for the spherical or double-conical tapered valve body 12, 12a, 1 can be designed so that the closure piece can penetrate with the valve body from the outside into the opening of the bung in such a way that the wall of the bung 5 rests against the outer periphery of the valve body 12, 12a, 12b or its sealing lips 16 then conform to the inner periphery of the bung 5 in an elastically sealing manner.
- the spherical or double-cone-shaped valve body 12 can also, as can be seen from the sectional position of FIG. 6, be designed as a thin-walled hollow body so elastic that it can be pushed into the opening of the bung 5 from the outside, that the wall of the valve body 12 seals against the inner circumference of the bung 5 from the inside.
- the closure piece 6 can, as shown in Fig. 6 is a preferably sunk in a recess 10 angeor Neten pull ring 11, with which the bung 5, when it is arranged U box 2a of a bag-in-box packaging, according to Puncturing a perforation can be detected from the outside of the container and pulled out of the container interior.
- valve body 12c which, as shown in FIGS. 8 and 9, as a ball or Roll body formed with a lateral recess 22 and according to the principle of a three-way valve on the bung 5 or on a matching adapter part 5a about an axis running transversely to its longitudinal axis 23 between an OPEN and a CLOSED position so that it is pivotable, that it releases the flow from the spu 5 to the drain nozzle 7 in the OPEN position and blocks this flow in the CLOSED position.
- the spherical or roller-shaped valve body 12c has a que lever 24 which projects radially outward to its pivot axis and which on the outside of the bung 5 or a, the adapter part 5a in a through a tear-off tab 2 closed longitudinal slot 26, which is arranged in the direction of the diameter on a bung or the adapter part 5a covering cap 27, is guided in a stop-limited manner.
- the Ventilkö is formed by 12d as a spherical or roller body, but j has an essentially oriented in the direction of the longitudinal axis of the bung 5, at an elongated angle kinked drainage channel 14a and an emptying spout formed in one piece with the valve body 12d which is pivotably arranged with the valve body 12d in an opening 5b of the bung 5a that widens outward in a funnel shape, such that the inlet opening 28d kinked filling channel 14a in a first end position of the drainage spout 7 opposite the interior of the container, the wall of the bung 5 is blocked off and, in a second end position shown in dash-dotted lines in FIG. 10, releases the flow between the interior of the container and the outer end of the emptying nozzle 7.
- the emptying nozzle 7 carries an outer opening of the bung 5 covering approximately spherical cap-shaped cover 29 with angled edge parts 30 for pivoting the valve body 12d with a finger between the AU and the CLOSED position relative to the bung 5.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Cartons (AREA)
- Devices For Dispensing Beverages (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Abstract
Description
Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen Emptying device for packaging containers, in particular bag-in-box packaging
Die Erfindung betrifft eine Entleerungsvorrichtung für Ve packungsbehälter, insbesondere Bag-in-Box-Verpackungen, m einem an einer Behälterseiten- oder Zwischenwand, vorzug weise nahe einer Behälterkante angeordneten Auslaufspu aus Kunststoff, der durch ein an dem Auslaufspund zwisch einer AUF- und einer ZU-Stellung anschlagbegrenzt drehbar Verschlußstück abgedichtet verschlossen ist, wobei ei gegenüber der Längsachse des Spundes versetzte, nach Beda zu öffnende und wieder zu verschließende Entleerungstül vorgesehen ist und das Verschlußstück einen damit einstüc ausgebildeten, in den Spund von außen einstoßbaren Venti körper mit einer zu der Entleerungstülle führenden Durc flußöffnung aufweist.The invention relates to an emptying device for Ve packaging container, in particular bag-in-box packaging, m one on a container side or intermediate wall, preferably near a container edge arranged spout made of plastic, which by a on the spout between an OPEN and a CLOSE Position stop-limited rotatable closure piece is sealed sealed, ei offset relative to the longitudinal axis of the bung, according to Beda to be opened and closed again, and the closure piece is provided with a one-piece valve body that can be pushed into the bung from the outside with one of the emptying spouts leading Durc flow opening.
Bei der Herstellung von Bag-in-Box-Verpackungen für Flü sigkeiten oder pastöse Erzeugnisse besteht das Problem, d einerseits einfache Verschlußkappen oder Verschlußstopf zwar billig in der Herstellung sind, jedoch nicht den v den Verbrauchern gewünschten Komfort beim Entleeren d Behälterinhaltes in der Weise wie aufwendige Entleerung kanäle bieten, die jedoch teuer in der Herstellung sind u deutlich über den Herstellungskosten der als Einwegverpa kungen ausgebildeten Bag-in-Box-Verpackungen liegen. Auße dem sind die zur Zeit im Einsatz befindlichen Auslaufhäh und -Systeme aus zu vielen Teilen (häufig Spunde, Adapte Auslaufhahn) zusammengesetzt und damit zu teuer für d System. Der Erfindung liegt die Aufgabe zugrunde, insbesondere fü Bag-in-Box-Verpackungen geeignete einfache Entleerungsvor richtuhgen zu schaffen, deren funktionsnotwendige Bauteil so ausgebildet sind, daß sie bei der Herstellung des Behäl terstutzens oder -spundes mit diesem einstückig ausgeform werden können, so daß der Spund nach Befüllen des Behälter durch Einstoßen eines als Ventilkörper ausgebildeten Ver schlußkörpers in den Spund in einfacher Weise verschlosse werden kann.In the production of bag-in-box packaging for liquids or pasty products, there is the problem that, on the one hand, simple sealing caps or sealing plugs are cheap to manufacture, but do not provide the convenience desired by consumers when emptying the contents of the container in such a way as offer complex emptying channels, but they are expensive to manufacture and are significantly higher than the manufacturing costs of bag-in-box packaging designed as disposable packaging. In addition, the outlet taps and systems currently in use are composed of too many parts (often bung, adapte outlet tap) and are therefore too expensive for the system. The invention has for its object, in particular for bag-in-box packaging to create suitable simple Entleerungsvor direction, whose functionally necessary component are designed so that they can be molded in one piece with this in the manufacture of the container terstutzens -dundes, so that the bung can be closed in a simple manner after filling the container by pushing a closure body designed as a valve body into the bung.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß de Ventilkörper mit einem sich in Richtung der Längsachse de Spundes beiderseits der Entleerungstülle ändernden Quer schnitt ausgebildet und in einer dazu passenden Quer schnittserweiterung oder Querschnittsverengung an de Spund abdichtend drehbar gelagert ist.This object is achieved in that de valve body with a cross-section changing in the direction of the longitudinal axis of the bung on both sides of the emptying spout and is rotatably mounted in a matching cross-sectional widening or cross-sectional constriction on the bung.
Die Erfindung hat den Vorteil, daß die Entleerungsvorrich tung aus an dem Spund der Bag-in-Box-Verpackung einstücki integrierten Bauteilen besteht und nur ein einziges kompak tes Verschlußstück erforderlich ist, das nach Beendigun des Füllvorganges von außen in den Stutzen oder Spun eingestoßen wird und dadurch, daß es als Ventilkörper aus gebildet ist, für eine genaue Dosierung beim Abfüllen de Behälterinhaltes und zum Verschließen nach Beendigung de Entleerungsvorganges Verwendung finden kann.The invention has the advantage that the Entleerungsvorrich device consists of integrated parts on the bung of the bag-in-box packaging and only a single compact closure piece is required, which is pushed into the nozzle or spun from the outside after completion of the filling process and in that it is formed as a valve body, can be used for precise dosing when filling the container contents and for closing after the end of the emptying process.
Durch die Erfindung wird also in einfacher Weise eine Redu zierung der Entleerungsvorrichtung auf besonders einfach zweiteilige Systeme erreicht, wobei der sogenannte Auslauf hahn im Spund integriert ist und eine besonders leicht Handhabung bei der Entleerung ermöglicht, was besonders fü sogenannte Umfüllungen {Refillsysteme) preiswerterer Ar gilt, und andererseits auch technisch eine genaue Fixierun bei der Abfüllung zusätzlich sicherstellt. Ein besonderer weiterer Vorteil ist auch die Anwendung di ser neuen Entleerungsvorrichtung im gebrauchsfertigen, j weils nach Wunsch angepaßten Zustand, und zwar am Verpa kungsbehälter bereits fest fixiert und gerichtet oh weitere aufwendige Handhabung im Bag-in-Box-System.With the invention, a reduction of the emptying device to particularly simple two-part systems is achieved in a simple manner, the so-called outlet tap being integrated in the bung and particularly easy handling during emptying, which is particularly true for so-called refills (refill systems) cheaper Ar , and on the other hand also technically ensures an exact fixation during filling. A particular further advantage is the application of this new emptying device in the ready-to-use, j Weil adapted condition, namely already firmly fixed and directed to the packaging container oh further complex handling in the bag-in-box system.
Derartige Bauteile lassen sich in größeren Stückzahl preiswert aus Kunststoff fertigen, und das Verschlußte kann nach Beendigung des Füllvorganges leicht maschinell den Spund eingestoßen werden, so daß eine solche Entle rungsvorrichtung auch an preisgünstigen Bag-in-Box-Verpa kungen in wirtschaftlicher Weise eingesetzt werden kann.Such components can be inexpensively manufactured in large quantities from plastic, and the sealed can easily be mechanically pushed in the bung after completion of the filling process, so that such Entle tion device can also be used in economical bag-in-box packaging in an economical manner .
Bevorzugte Ausführungsbeispiele der Erfindung sind in d Zeichnung schematisch dargestellt. Es zeigenPreferred embodiments of the invention are shown schematically in the drawing. Show it
Fig. 1 einen senkrechten Schnitt durch eine Entleerungs vorrichtung an einem Verpackungsbehälter, der al Bag-in-Box-Verpackung ausgebildet ist,1 is a vertical section through an emptying device on a packaging container which is designed as bag-in-box packaging,
Fig. 2 eine Draufsicht auf die Entleerungsvorrichtun von Fig. 1,FIG. 2 shows a top view of the emptying device from FIG. 1, FIG.
Fig. 3 eine abgewandelte Ausführungsform einer solche Entleerungsvorrichtung im Schnitt,3 shows a modified embodiment of such an emptying device in section,
Fig. 4 noch eine abgewandelte Ausführungsform einer sol chen Entleerungsvorrichtung im Schnitt,4 is a modified embodiment of a sol emptying device in section,
Fig. 5 eine Draufsicht auf noch eine weitere abgewandel te Ausführungsform einer Entleerungsvorrichtun mit Schwenkbetätigungshebel,5 is a plan view of yet another modified embodiment of an emptying device with a pivoting operating lever,
Fig. 6 einen Schnitt durch eine solche Entleerungsvor richtung gemäß Schnittlinie VI - VI von Fig. 5, Fig. 7 ein Funktionsbeispiel für die Einhandbetätigun einer solchen Entleerungsvorrichtung von Fig. und 6,6 is a section through such a Entleerungsvor direction along section line VI - VI of FIG. 5, 7 shows a functional example for the one-hand operation of such an emptying device from FIGS. And 6,
Fig. 8 eine weitere abgewandelte Ausführungsform eine Entleerungsvorrichtung nach dem Prinzip eine Dreiwegeventils im Schnitt,8 shows a further modified embodiment of an emptying device based on the principle of a three-way valve, in section,
Fig. 9 eine perspektivische Ansicht einer solchen Ent leerungsvorrichtung undFig. 9 is a perspective view of such an Ent emptying device
Fig. 10 eine weitere abgewandelte Ausführungsform eine Entleerungsvorrichtung mit kugelförmigem Ventil körper.Fig. 10 shows a further modified embodiment of a drainage device with a spherical valve body.
Bei den in der Zeichnung gezeigten Ausführungsbeispiele handelt es sich jeweils um Entleerungsvorrichtungen 1 fü Verpackungsbehälter mit einem Kunststoffbeutel 2 für flüs sige, fließfähige oder pastöse Erzeugnisse in Form vo Bag-in-Box-Verpackungen mit einem an einer Behälterseiten oder Zwischenwand 3 vorzugsweise nahe einer Behälterkante angeordneten Auslaufspund 5 aus einem thermoplastische oder anderen Kunststoff, der durch ein endseitiges Ver schlußstück 6 abgedichtet verschlossen ist. Solche Bag-i Box-Verpackungen bestehen üblicherweise aus einem Kuns stoffbeutel 2 und einem Umkarton 2a (Fig. 5 und 6) a Wellpappe oder dergleichen.The exemplary embodiments shown in the drawing are each emptying devices 1 for packaging containers with a plastic bag 2 for liquid, flowable or pasty products in the form of bag-in-box packaging with one on a container side or partition 3 preferably near a container edge arranged outlet bung 5 made of a thermoplastic or other plastic, the closure piece 6 is sealed by an end Ver Ver. Such Bag-i box packaging usually consist of a plastic bag 2 and a carton 2a (Fig. 5 and 6) a corrugated cardboard or the like.
Bei allen gezeigten Ausführungsbeispielen weist der mit d Kunststoffbeutel 2 verschweißte Auslaufspund 5 eine z Seite gerichtete, daran einstückig ausgeformte, nach Beda zu öffnende und wieder zu verschliessende Entleerungstül 7 auf. Wie in Fig. 1 und 2 gezeigt ist, weist das Verschlußstück einen damit einstückig ausgebildeten, in den Spund 5 v außen einstoßbaren balligen Ventilkörper 12 mit einem si in Richtung der Längsachse 23 des Spundes 5 beiderseits d Entleerungstülle 7 ändernden Querschnitt auf, der ein etwa kugelförmigen bis ovalen abgerundeten Querschni haben kann und an dem Spund 5 in einer dazu passend Querschnittserweiterung 13 in der Ebene der Entleerung tülle 7 abdichtend drehbar gelagert ist, wobei seine a gewinkelte Durchflußöffnung 14 je nach Stellung des Venti körpers 12 entweder mit der Durchflußöffnung 15 der En leerungstülle 7 fluchtet oder in der ZU-Stellung gegenüb dieser so weit verdreht ist, daß der Ventilkörper 12 d Durchfluß vom Behälterinneren zu der seitlich nach auß ragenden Entleerungstülle 7 sperrt.In all of the exemplary embodiments shown, the outlet bung 5 welded to the plastic bag 2 has a z-side directed discharge nozzle 7 which is integrally formed thereon and which can be opened and closed again according to Beda. As shown in FIGS. 1 and 2, the closure piece has a spherical valve body 12 formed in one piece with it, which can be pushed into the bung 5 from the outside, with a cross-section which changes in the direction of the longitudinal axis 23 of the bung 5 on both sides of the discharge nozzle 7, which is approximately can have spherical to oval rounded cross-section and on the bung 5 in a matching cross-sectional expansion 13 in the level of the discharge spout 7 is rotatably mounted sealingly, its an angled flow opening 14 depending on the position of the valve body 12 either with the flow opening 15 of the En Emptying nozzle 7 is aligned or in the CLOSED position against this is twisted so far that the valve body 12 d flow from the interior of the container to the laterally outwardly emptying nozzle 7 blocks.
Statt eines balligen Ventilkörpers 12 kann das Verschlu stück 6 aber auch, wie in Fig. 3 gezeigt ist, einen dam einstückig ausgebildeten, in den Spund 5 einstoßbaren, seiner Mitte hin etwa doppelkegelförmig verjüngten Venti körper 12a mit einer abgeknickten Durchflußöffnung 14 z der seitlich nach außen ragenden Entleerungstülle 7 au weisen, der an dem Spund 5 in einer dazu passenden doppel kegelförmigen Querschnittsverengung 13a in der Ebene d Entleerungstülle 7 abdichtend drehbar gelagert ist.Instead of a spherical valve body 12, the closure piece 6 can also, as shown in FIG. 3, a one-piece dam formed in the bung 5, its center tapered approximately double-conical valve body 12a with a bent flow opening 14 z laterally outside projecting emptying spout 7, which is rotatably mounted on the bung 5 in a matching double-conical cross-sectional constriction 13a in the plane d emptying spout 7.
Außerdem besteht auch die Möglichkeit, daß das Verschluß stück 6, wie in Fig. 4 gezeigt ist, einen damit einstücki ausgebildeten zylindrischen Ventilkörper 12b mit eine Durchflußöffnung 14 zu der Entleerungstülle 7 aufweist, de an dem Spund 5 in einer dazu passenden zylindrischen Quer schnittsverengung 13b in der Ebene der Entleerungstülle mit die Querschnittsverengung 13b beidseitig übergreifende ringförmigen Abdichtlippen 16 abdichtend drehbar gelager ist und einen unteren kegelstumpfförmigen Fortsatz 16a z Einstoßen des Ventilkörpers in die Querschnittsverengu 13b an dem Spund 5 aufweist.In addition, there is also the possibility that the closure piece 6, as shown in Fig. 4, a thus integrally formed cylindrical valve body 12b with a flow opening 14 to the emptying spout 7, de on the bung 5 in a matching cylindrical cross-sectional constriction 13b in the plane of the emptying nozzle with the cross-sectional constriction 13b on both sides annular sealing lips 16 sealingly rotatably mounted and has a lower truncated cone-shaped extension 16a for pushing the valve body into the cross-sectional constriction 13b on the bung 5.
Bei allen gezeigten Ausführungsbeispielen kann der Venti körper 12, 12a, 12b, wie in der Draufsicht von Fig. 2 g zeigt ist, an dem Auslaufspund 5 zwischen einer AUF- u einer ZU-Stellung anschlagbegrenzt drehbar angeordnet sei wobei entsprechend den Darstellungen von Fig. 1 bis 4 en weder eine von dem Spund 5 oder eine von dem Verschlußstü 6 axial hervorstehende Anschlagnase 17 in eine etwa krei bogenförmige Aussparung 18 an dem jeweils gegenüberliege den Teil der Entleerungsvorrichtung eingreift, wobei d Länge der Aussparung 18 entsprechend dem Drehwinkel d Ventilkörpers 12, 12a, 12b zwischen dessen AUF- und dess ZU-Stellung bemessen ist.In all of the exemplary embodiments shown, the valve body 12, 12a, 12b, as is shown in the top view of FIG. 2g, can be arranged on the outlet bung 5 so that it can be rotated in a stop-limited manner between an OPEN and a CLOSED position, in accordance with the representations of FIG. 1 to 4, neither a stop nose 17 projecting axially from the bung 5 or an axially protruding from the closure piece 6 engages in an approximately circular arc-shaped recess 18 on the opposite part of the emptying device, d length of the recess 18 corresponding to the angle of rotation d valve body 12, 12a, 12b between its OPEN and CLOSE positions.
Außer den vorstehend beschriebenen Ausführungsformen ka die Entleerungsvorrichtung aber auch, wie in Fig. 5 bis gezeigt' ist, mit einem von dem Verschlußstück 6 radial na außen hervorstehenden Schwenkhebel 19 ausgebildet sein, d zwischen zwei von dem Spund 5 aufragenden Anschlagnasen 2 21 zwischen einer AUF- und einer ZU-Stellung des Ventilkö pers 12, 12a, 12b anschlagbegrenzt mit Einhandbedienu zwischen Daumen und Zeigefinger derart verschwenkt werd kann, wie dies in Fig. 7 gezeigt ist.In addition to the embodiments described above, but ka the drain device also, as shown in Fig. 5 to shown is' to be formed with a radially from the closure member 6 na outwardly projecting pivot lever 19, i.e., between two upstanding from the sheet 5 stop lugs 2 21 between an ON - And a CLOSED position of the Ventilkö pers 12, 12a, 12b can be pivoted with one-hand operation between thumb and forefinger, as shown in FIG.
Um den Ventilkörper 12, 12a, 12b bei den vorstehend b schriebenen Ausführungsformen der EntleerungsVorrichtu nach dem Befüllen des Verpackungsbehälters 2 in einfach Weise von außen in den Spund 5 einstoßen zu können, ka der Spund 5 zumindest im Bereich der Querschnittserweit rung 13 oder -Verengung 13a, 13b für den balligen od doppelkegelförmig verjüngten Ventilkörper 12, 12a, 1 derart elastisch ausgebildet sein, daß das Verschlußstück mit dem Ventilkörper von außen in die Öffnung des Spundes so eindringen kann, -daß sich die Wandung des Spundes 5 den Außenumfang des Ventilkörpers 12, 12a, 12b anlegt bz dessen Abdichtlippen 16 sich an den Innenumfang des Spund 5 anschließend elastisch abdichtend anschmiegen.In order to be able to easily push the valve body 12, 12a, 12b in the above-described embodiments of the emptying device after filling the packaging container 2 into the bung 5 from outside, the bung 5 at least in the area of the cross-sectional widening 13 or throat 13a , 13b for the spherical or double-conical tapered valve body 12, 12a, 1 can be designed so that the closure piece can penetrate with the valve body from the outside into the opening of the bung in such a way that the wall of the bung 5 rests against the outer periphery of the valve body 12, 12a, 12b or its sealing lips 16 then conform to the inner periphery of the bung 5 in an elastically sealing manner.
Statt dessen kann der ballige oder doppelkegelförmig ve jüngte Ventilkörper 12 aber auch, wie an der Schnittda stellung von Fig. 6 zu erkennen ist, als dünnwandig Hohlkörper derart elastisch ausgebildet sein, daß er v außen in die Öffnung des Spundes 5 so eingestoßen werd kann, daß sich die Wandung des Ventilkörpers 12 an d Innenumfang des Spundes 5 von innen abdichtend anlegt. D Verschlußstück 6 kann dabei, wie in Fig. 6 gezeigt is einen vorzugsweise in einer Vertiefung 10 versenkt angeor neten Zugring 11 aufweisen, mit dem der Spund 5, wenn er U karton 2a einer Bag-in-Box-Verpackung versenkt angeordn ist, nach Durchstoßen einer Perforation von der Behälte außenseite erfaßt und aus dem Behälterinneren herausgezog werden kann.Instead, the spherical or double-cone-shaped valve body 12 can also, as can be seen from the sectional position of FIG. 6, be designed as a thin-walled hollow body so elastic that it can be pushed into the opening of the bung 5 from the outside, that the wall of the valve body 12 seals against the inner circumference of the bung 5 from the inside. The closure piece 6 can, as shown in Fig. 6 is a preferably sunk in a recess 10 angeor Neten pull ring 11, with which the bung 5, when it is arranged U box 2a of a bag-in-box packaging, according to Puncturing a perforation can be detected from the outside of the container and pulled out of the container interior.
Statt der vorstehend beschriebenen Ausführungsbeispiele m einem Ventilkörper 12, 12a, 12b, der um die Längsachse d Spundes 5 drehbar ist, kann die Entleerungsvorrichtu schließlich auch einen Ventilkörper 12c aufweisen, der, w in Fig. 8 und 9 gezeigt ist, als Kugel- oder Walzenkörp mit einer seitlichen Aussparung 22 ausgebildet und nach d Prinzip eines Dreiwegeventils an dem Spund 5 bzw. an ein dazu passenden Adapterteil 5a um eine quer zu dessen Läng achse 23 verlaufende Achse zwischen einer AUF- und ein ZU-Stellung anschlagbegrenzt derart schwenkbar gelage ist, daß er in der AUF-Stellung den Durchfluß von dem Spu 5 zu der Entleerungstülle 7 freigibt und diesen Durchfl in der ZU-Stellung absperrt. - o -Instead of the exemplary embodiments described above in a valve body 12, 12a, 12b which can be rotated about the longitudinal axis d of the bung 5, the emptying device can finally also have a valve body 12c which, as shown in FIGS. 8 and 9, as a ball or Roll body formed with a lateral recess 22 and according to the principle of a three-way valve on the bung 5 or on a matching adapter part 5a about an axis running transversely to its longitudinal axis 23 between an OPEN and a CLOSED position so that it is pivotable, that it releases the flow from the spu 5 to the drain nozzle 7 in the OPEN position and blocks this flow in the CLOSED position. - o -
Bei dem in Fig. 8 und 9 gezeigten Ausführungsbeispiel weis der kugel- oder walzenförmige Ventilkörper 12c einen que zu seiner Schwenkachse radial nach außen ragenden Schwenk hebel 24 auf, der an der Außenseite des Spundes 5 bzw. a dem Adapterteil 5a in einem durch eine Abreißlasche 2 verschlossenen Längsschlitz 26, der in Durchmesserrichtun an einer den Spund bzw. das Adapterteil 5a abdeckende Verschlußkappe 27 angeordnet ist, anschlagbegrenzt geführ ist.In the embodiment shown in FIGS. 8 and 9, the spherical or roller-shaped valve body 12c has a que lever 24 which projects radially outward to its pivot axis and which on the outside of the bung 5 or a, the adapter part 5a in a through a tear-off tab 2 closed longitudinal slot 26, which is arranged in the direction of the diameter on a bung or the adapter part 5a covering cap 27, is guided in a stop-limited manner.
Ebenso wie bei dem Ausführungsbeispiel von Fig. 8 und 9 is auch bei dem Ausführungsbeispiel von Fig. 10 der Ventilkö per 12d als Kugel- oder Walzenkörper ausgebildet, hat j doch einen im wesentlichen in Richtung der Längsachse des Spundes 5 ausgerichteten, in einem gestreckten Wink abgeknickten Entleerungskanal 14a sowie eine mit dem Ve tilkörper 12d einstückig ausgeformte Entleerungstülle die mit dem Ventilkörper 12d in einer sich nach auß trichterförmig erweiternden Öffnung 5b des Spundes 5 dera schwenkbar angeordnet ist, daß die EinlaufÖffnung 28 d abgeknickten Abfüllkanals 14a in einer ersten Endstellu der Entleerungstülle 7 gegenüber dem Behälterinneren dur die Wand des Spundes 5 abgesperrt ist und in einer zweite in Fig. 10 strichpunktiert dargestellten Endstellung d Durchfluß zwischen dem Behälterinneren und dem äußeren En der Entleerungstülle 7 freigibt.Just as in the embodiment of FIGS. 8 and 9, in the embodiment of FIG. 10 the Ventilkö is formed by 12d as a spherical or roller body, but j has an essentially oriented in the direction of the longitudinal axis of the bung 5, at an elongated angle kinked drainage channel 14a and an emptying spout formed in one piece with the valve body 12d which is pivotably arranged with the valve body 12d in an opening 5b of the bung 5a that widens outward in a funnel shape, such that the inlet opening 28d kinked filling channel 14a in a first end position of the drainage spout 7 opposite the interior of the container, the wall of the bung 5 is blocked off and, in a second end position shown in dash-dotted lines in FIG. 10, releases the flow between the interior of the container and the outer end of the emptying nozzle 7.
Die Entleerungstülle 7 trägt hierbei eine die äußere Öf nung des Spundes 5 überdeckende etwa kugelkappenförmige A deckung 29 mit abgewinkelten Randteilen 30 zum Verschwenk des Ventilkörpers 12d mit einem Finger zwischen der AU und der ZU-Stellung gegenüber dem Spund 5. Liste der BezugszeichenThe emptying nozzle 7 carries an outer opening of the bung 5 covering approximately spherical cap-shaped cover 29 with angled edge parts 30 for pivoting the valve body 12d with a finger between the AU and the CLOSED position relative to the bung 5. List of reference numbers
1 Entleerungsvorrichtung1 emptying device
2 Kunststoffbeutel 2a Umkarton2 plastic bags 2a outer carton
3 Behälterseiten- oder -Zwischenwand3 container side or partition
4 Behälterkante4 container edge
5 Auslaufspund/Spund 5a Adapterteil5 outlet bung / bung 5a adapter part
5b trichterförmige Öffnung5b funnel-shaped opening
6 Verschlußstück6 locking piece
7 Entleerungstülle7 emptying nozzle
0 Vertiefung 1 Zugring 2 Ventilkörper 2a doppelkegelförmig verjüngter Ventilkörper 2b zylindrischer Ventilkörper 2c kugel- oder walzenförmiger Ventilkörper 2d kugel- oder walzenförmiger Ventilkörper 3 Querschnittserweiterung 3a doppelkegelförmige Querschnittverengung 3b zylindrische Querschnittsverengung 4 Durchflußöffnung 4a Entleerungskanal 5 Durchflußöffnung 6 Abdichtlippen 6a kegelstumpfförmiger Fortsatz 7 Anschlagnase 8 Aussparung 9 Schwenkhebel 0 Anschlagnase 1 Anschlagnase 2 seitliche Aussparung 3 Längsachse 4 Schwenkhebel 5 Abreißlasche 6 Längsschlitz 7 Verschlußkappe 9 kugelkappenförmige Abdeckung 0 Randteile 0 indentation 1 pull ring 2 valve body 2a double conical tapered valve body 2b cylindrical valve body 2c spherical or cylindrical valve body 2d spherical or cylindrical valve body 3 cross-sectional enlargement 3a double conical cross-sectional constriction 3b cylindrical cross-sectional constriction 4 flow opening 4a drainage channel 5 flow opening 6 sealing lip 9 swiveling lip 9 0 stop lug 1 stop lug 2 lateral recess 3 longitudinal axis 4 swivel lever 5 tear-off tab 6 longitudinal slot 7 sealing cap 9 spherical cap-shaped cover 0 edge parts
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900701489A KR900701646A (en) | 1988-11-19 | 1990-07-11 | Arrangements for emptying packs in packaging containers, especially in boxes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG8814473.9U | 1988-11-19 | ||
| DE8814473U DE8814473U1 (en) | 1988-11-19 | 1988-11-19 | Emptying device for packaging containers, in particular bag-in-box packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1990005696A1 true WO1990005696A1 (en) | 1990-05-31 |
Family
ID=6830030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1989/001358 Ceased WO1990005696A1 (en) | 1988-11-19 | 1989-11-13 | Device for emptying packaging containers, in particular bag-in-box packagings |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0371307A1 (en) |
| KR (1) | KR900701646A (en) |
| CA (1) | CA2003253A1 (en) |
| DE (1) | DE8814473U1 (en) |
| ES (1) | ES1013179Y (en) |
| PT (1) | PT92339A (en) |
| WO (1) | WO1990005696A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785212A (en) * | 1996-06-14 | 1998-07-28 | Steiger; Arthur | Plastic dispense tap for liquid bulk containers |
| US6021928A (en) * | 1997-05-21 | 2000-02-08 | Bristol-Myers Squibb Company | Tap for drainage bag, and a method of assembly |
| PL444997A1 (en) * | 2023-05-25 | 2024-12-02 | Bibp Spółka Z Ograniczoną Odpowiedzialnością | Method for producing butterfly valve elements and its assembly to bag-in-box packaging, especially for bottling liquids at high temperature |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8909750U1 (en) * | 1989-08-15 | 1989-11-30 | Sieger Plastic GmbH, 5160 Düren | Filling nozzle or bung for film containers or bags made of polyethylene or similar. |
| DE4009397A1 (en) * | 1990-03-23 | 1991-09-26 | Weidenhammer Packungen | CAN-LIKE PACKAGING FOR FLOWABLE PRODUCTS |
| US5425479A (en) * | 1994-06-15 | 1995-06-20 | The Coca-Cola Company | Valve for bag-in-box |
| EP0908237A3 (en) * | 1997-09-12 | 2000-01-19 | Becton, Dickinson and Company | Ball and socket closure for specimen collection container incorporating a pouring spout |
| FR2872492B1 (en) | 2004-07-02 | 2006-10-20 | Flextainer Sa | BONDE ASSEMBLY AND TAP FOR SMALL CONTAINERS PROVIDED WITH AT LEAST ONE MEANS OF POSITIONING AND HOLDING |
| DE102011075845B3 (en) * | 2011-05-13 | 2012-10-31 | Henkel Ag & Co. Kgaa | Emptying device for outputting material, such as goods, provided in container, particularly tubular bags, bag-in-box containers, bottle or canister, has tubular pipe, which partially encloses hollow space with pipe casing |
| US9211987B2 (en) | 2013-02-20 | 2015-12-15 | Dow Global Technologies Llc | Flexible pouch and dock system |
| USD716667S1 (en) | 2013-02-20 | 2014-11-04 | Dow Global Technologies Llc | Flexible pouch |
| WO2014130081A1 (en) * | 2013-02-20 | 2014-08-28 | Dow Global Technologies Llc | Flexible pouch and dock system |
| USD770915S1 (en) | 2013-02-20 | 2016-11-08 | Dow Global Technologies Llc | Flexible pouch and dock system |
| FR3103957B1 (en) * | 2019-11-28 | 2021-12-03 | Commissariat Energie Atomique | CONTAINMENT ENCLOSURE PROVIDED WITH AN INTERFACE |
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|---|---|---|---|---|
| DE162353C (en) * | ||||
| US1726642A (en) * | 1926-10-09 | 1929-09-03 | Frank L Betts | Tube container and closure therefor |
| GB746557A (en) * | 1953-04-21 | 1956-03-14 | Everhardus Van Loon | Improvements in or relating to means for closing a collapsible tube or the like |
| FR1174882A (en) * | 1957-05-09 | 1959-03-17 | Device for leaktight sealing of dispensing tubes for pasty and powdery products, etc. or other similar articles permitting the opening or closing by rotation of a stopper | |
| US3393844A (en) * | 1966-02-02 | 1968-07-23 | Valve Corp Of America | Dispenser and valve construction |
| CA950385A (en) * | 1970-05-21 | 1974-07-02 | Sheldon Berney | Dispenser tap assembly |
| FR2520471A1 (en) * | 1982-01-26 | 1983-07-29 | Naar Raymond | Tap for flexible container containing liquid - has key which turns inside neck to align hole and tube |
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| US1729839A (en) * | 1928-05-29 | 1929-10-01 | William S Meggitt | Sealing means for liquid containers |
| GB651075A (en) * | 1948-01-29 | 1951-03-14 | Metal Box Co Ltd | Improvements in or relating to dispensing containers for oil |
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| GB1097612A (en) * | 1964-01-22 | 1968-01-03 | H G Sanders & Son Ltd | Improvements in and relating to rotatable closures |
| US3371827A (en) * | 1966-06-16 | 1968-03-05 | Leeds & Micallef | Captive closure for containers with turnable retractable spout |
| US3677445A (en) * | 1970-10-30 | 1972-07-18 | Robert P Linkletter | Spout-type safety dispensing cap |
| DE7506297U (en) * | 1975-02-28 | 1975-06-19 | Pressel Gustav | Device for dispensing a certain amount of a fluid medium |
| DE7509681U (en) * | 1975-03-26 | 1975-10-02 | Erichson Fa Herbert | Dispensing closure for bottles with a pouring opening angled from the bottle axis |
| US4375864A (en) * | 1980-07-21 | 1983-03-08 | Scholle Corporation | Container for holding and dispensing fluid |
| DE3400660A1 (en) * | 1984-01-11 | 1985-07-18 | Rainer 8963 Waltenhofen Achterholt | Closure head for containers |
| DE3442344A1 (en) * | 1984-11-20 | 1986-05-22 | Jacob Berg GmbH & Co KG, 6501 Budenheim | Container closure with metal covering |
| DE8815293U1 (en) * | 1988-03-05 | 1989-02-16 | Henkel KGaA, 4000 Düsseldorf | Packaging container with flexible bag stored in a rigid cover with sealable discharge bung |
-
1988
- 1988-11-19 DE DE8814473U patent/DE8814473U1/en not_active Expired
-
1989
- 1989-11-13 WO PCT/EP1989/001358 patent/WO1990005696A1/en not_active Ceased
- 1989-11-13 EP EP89121030A patent/EP0371307A1/en not_active Withdrawn
- 1989-11-17 PT PT92339A patent/PT92339A/en not_active Application Discontinuation
- 1989-11-17 CA CA002003253A patent/CA2003253A1/en not_active Abandoned
- 1989-11-17 ES ES19898903449U patent/ES1013179Y/en not_active Expired - Lifetime
-
1990
- 1990-07-11 KR KR1019900701489A patent/KR900701646A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE162353C (en) * | ||||
| US1726642A (en) * | 1926-10-09 | 1929-09-03 | Frank L Betts | Tube container and closure therefor |
| GB746557A (en) * | 1953-04-21 | 1956-03-14 | Everhardus Van Loon | Improvements in or relating to means for closing a collapsible tube or the like |
| FR1174882A (en) * | 1957-05-09 | 1959-03-17 | Device for leaktight sealing of dispensing tubes for pasty and powdery products, etc. or other similar articles permitting the opening or closing by rotation of a stopper | |
| US3393844A (en) * | 1966-02-02 | 1968-07-23 | Valve Corp Of America | Dispenser and valve construction |
| CA950385A (en) * | 1970-05-21 | 1974-07-02 | Sheldon Berney | Dispenser tap assembly |
| FR2520471A1 (en) * | 1982-01-26 | 1983-07-29 | Naar Raymond | Tap for flexible container containing liquid - has key which turns inside neck to align hole and tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785212A (en) * | 1996-06-14 | 1998-07-28 | Steiger; Arthur | Plastic dispense tap for liquid bulk containers |
| US6021928A (en) * | 1997-05-21 | 2000-02-08 | Bristol-Myers Squibb Company | Tap for drainage bag, and a method of assembly |
| PL444997A1 (en) * | 2023-05-25 | 2024-12-02 | Bibp Spółka Z Ograniczoną Odpowiedzialnością | Method for producing butterfly valve elements and its assembly to bag-in-box packaging, especially for bottling liquids at high temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0371307A1 (en) | 1990-06-06 |
| KR900701646A (en) | 1990-12-03 |
| ES1013179U (en) | 1990-11-16 |
| CA2003253A1 (en) | 1990-05-19 |
| DE8814473U1 (en) | 1989-03-30 |
| ES1013179Y (en) | 1991-04-16 |
| PT92339A (en) | 1990-05-31 |
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