CH687074A5 - Bottles, particularly Bidon-closure device. - Google Patents
Bottles, particularly Bidon-closure device. Download PDFInfo
- Publication number
- CH687074A5 CH687074A5 CH218593A CH218593A CH687074A5 CH 687074 A5 CH687074 A5 CH 687074A5 CH 218593 A CH218593 A CH 218593A CH 218593 A CH218593 A CH 218593A CH 687074 A5 CH687074 A5 CH 687074A5
- Authority
- CH
- Switzerland
- Prior art keywords
- valve
- closure device
- bottle
- guide pin
- annular channel
- Prior art date
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
- B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
- B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
1 1
CH 687 074 A5 CH 687 074 A5
2 2nd
Beschreibung description
Die vorliegende Erfindung betrifft eine Flaschen-, insbesondere Bidon-Verschlussvorrichtung, mit einem lösbar mit einem Flaschenhals verbindbaren Deckelteil mit einem zu einem zentrischen Führungsstift koaxialen Ventilsitz, der mit einem axial verschiebbaren, am freien Ende als Mundstück ausgebildeten hülsenförmigen Ventilstössel zusammenwirkt, der mit dem Führungsstift einen Ringkanal für den austretenden Flascheninhalt begrenzt. The present invention relates to a bottle closure device, in particular a bidon closure device, with a cover part which can be detachably connected to a bottle neck, with a valve seat which is coaxial with a central guide pin and which cooperates with an axially displaceable sleeve-shaped valve tappet which is designed as a mouthpiece at the free end and which cooperates with the guide pin limited a ring channel for the emerging bottle contents.
Beim Trinken aus einer Flasche bei völligem Um-schliessen des Flaschenhalses oder eines Ver-schluss-Mundstückes entsteht in der Flasche be-kanntermassen ein Unterdruck, der sich bei anhaltendem Trinken derart aufbaut, dass keine Flüssigkeit mehr nachfliessen kann. When drinking from a bottle with the bottle neck completely closed or a closure mouthpiece, a known negative pressure is created in the bottle, which builds up with continued drinking in such a way that no more liquid can flow.
Versuche bei bekannten Bidon-Verschlüssen der vorgenannten Art, durch etwas mehr Spiel zwischen Ventilstössel und seiner Führung im Deckelteil druckausgleichende Luft in die Flasche einströmen zu lassen, haben nur dazu geführt, dass durch diesen Ringspalt weitere Flüssigkeit aus der Flasche unkontrolliert austreten kann. Attempts in known bidon closures of the aforementioned type to allow pressure-compensating air to flow into the bottle through a little more play between the valve tappet and its guide in the lid part have only resulted in further liquid being able to escape from the bottle in an uncontrolled manner through this annular gap.
Es ist deshalb Aufgabe der vorliegenden Erfindung, einen Bidon-Verschluss der vorgenannten Art zu schaffen, der einen sicheren Druckausgleich in der Flasche auch bei kontinuierlicher Flüssigkeitsentnahme gewährleistet, ohne dabei Leckstellen in-kauf nehmen zu müssen. It is therefore an object of the present invention to provide a bidon closure of the aforementioned type which ensures reliable pressure equalization in the bottle, even with continuous liquid withdrawal, without having to accept leakages.
Dies wird erfindungsgemäss errreicht durch mittels Ventilstössel betätigbare weitere Ventilmittel im Strömungsweg für einen Luftdurchtritt. This is achieved according to the invention by means of further valve means in the flow path for air passage which can be actuated by means of valve tappets.
Eine vorteilhafte Ausgestaltung dieser Erfindung wird dann dadurch erreicht, dass die Ventilmittel einen, zum Führungsstift koaxialen, den Ventilsitz bildenden Ringkanal mit perforiertem Boden im Dek-kelteil umfasst, der nach aussen mit dem ringkanal-förmigen Strömungsweg kommuniziert und der mit einem ringförmigen, druckdifferenzempfindlichen Dichtungskörper am inneren Ende des Ventilstös-sels zusammenwirkt. An advantageous embodiment of this invention is then achieved in that the valve means comprises an annular channel, which is coaxial with the guide pin and forms the valve seat and has a perforated bottom in the cover part, which communicates externally with the annular channel-shaped flow path and which communicates with an annular, pressure difference-sensitive sealing body interacts at the inner end of the valve stem.
Hierfür ist es zweckmässig, wenn der Dichtungskörper eine im Querschnitt V-förmige Lippendichtung ist, wobei die beiden Lippen in jeder Stellung des Ventilstössels mit einer Eigenvorspannung an der inneren resp. äusseren Wandung des den Ventilsitz bildenden Ringkanals anliegen. For this purpose, it is expedient if the sealing body is a lip seal with a V-shaped cross section, the two lips in each position of the valve tappet with their own preload on the inner resp. lie against the outer wall of the ring channel forming the valve seat.
Vorteilhaft ist ferner, wenn der Ventilstössel über bajonettverschlussartige Verriegelungsmittel in Schliess- und/oder Offenstellung arretierbar ist und wenn der Ventilstössel im äusseren Bereich flügel-schraubenartige Abragungen zu seiner handgerechten Handhabung aufweist. It is also advantageous if the valve tappet can be locked in the closed and / or open position via bayonet-type locking means and if the valve tappet has wing-screw-like protrusions in the outer area for its easy handling.
Eine beispielsweise Ausführungsform des Erfindungsgegenstandes ist nachfolgend anhand der Zeichnung näher erläutert. Es zeigen: An example embodiment of the subject matter of the invention is explained in more detail below with reference to the drawing. Show it:
Fig. 1 im Querschnitt eine Bidon-Verschlussvor-richtung in Schliesslage; 1 in cross section a bidon closure device in the closed position;
Fig. 2 im Querschnitt die Anordnung gemäss Fig. 1 in Offenlage; FIG. 2 shows in cross section the arrangement according to FIG. 1 in the open position;
Fig. 3 in Seitenansicht ein Detail der Anordnung gemäss Fig. 1 oder 2; 3 shows a side view of a detail of the arrangement according to FIG. 1 or 2;
Fig. 4 einen Schnitt entlang der Linie IV—IV in Fig. 3; Fig. 4 is a section along the line IV-IV in Fig. 3;
Fig. 5 einen Schnitt entlang der Linie V-V in Fig. 2; und Fig. 5 is a section along the line V-V in Fig. 2; and
Fig. 6 ausschnittweise und in grösserem Massstab ein Detail der Anordnung gemäss Fig. 2. 6 a detail and on a larger scale a detail of the arrangement according to FIG. 2.
Gemäss Fig. 1 und 2 umfasst die hier infrage stehende Bidon-Verschlussvorrichtung aus geeignetem Kunststoff einen lösbar mit einem Flaschenhals (nicht gezeigt) verbindbaren Deckelteil 1. Dieser Deckelteil kann beliebig zum Aufdrücken oder Aufschrauben oder dgl. ausgebildet sein. Weiter weist der Deckelteil 1 einen, zu einem zentrischen Führungsstift 4 koaxialen Ventilsitz 5 auf, der mit einem axial verschiebbaren, am freien Ende als Mundstück 3 ausgebildeten hülsenförmigen Ventilstössel 2 zusammenwirkt, der mit dem Führungsstift 4 einen Ringkanal 7 für den austretenden Flascheninhalt begrenzt. 1 and 2, the bidon closure device in question, made of suitable plastic, comprises a lid part 1 that can be detachably connected to a bottle neck (not shown). This lid part can be designed in any way for pressing on or screwing on or the like. Furthermore, the cover part 1 has a valve seat 5 which is coaxial with a central guide pin 4 and which cooperates with an axially displaceable sleeve-shaped valve tappet 2 which is formed at the free end as a mouthpiece 3 and which, with the guide pin 4, delimits an annular channel 7 for the escaping bottle content.
Mundstückseitig kann das Ganze noch mittels aufschnappbarer Haube 12 überdeckt werden. On the mouthpiece side, the whole can still be covered by means of a snap-on hood 12.
Soweit sind Bidon-Verschlussvorrichtungen an sich bekannt. As far as bidon closure devices are known per se.
Um nun einen leckfreien Druckausgleich in der Flasche auch bei ständigem Trinken zu ermöglichen, sind weitere, mittels Ventilstössel 2 betätigbare Ventilmittel 6, 8 im Strömungsweg 9 für einen Luftdurchtritt vorgesehen. Hierbei umfassen diese Ventilmittel einen, zum Führungsstift 4 koaxialen, den Ventilsitz bildenden Ringkanal 6 mit perforiertem Boden 10 im Deckelteil 1, der nach aussen mit dem ringkanalförmigen Strömungsweg 9 kommuniziert und der mit einem ringförmigen, druckdifferenzempfindlichen Dichtungskörper 8 am inneren Ende des Ventilstössels 2 zusammenwirkt. In order to allow leak-free pressure equalization in the bottle even with constant drinking, further valve means 6, 8 which can be actuated by means of valve tappets 2 are provided in the flow path 9 for air to pass through. Here, these valve means comprise an annular channel 6, which is coaxial with the guide pin 4 and forms the valve seat, with a perforated bottom 10 in the cover part 1, which communicates externally with the annular channel flow path 9 and which interacts with an annular, pressure difference-sensitive sealing body 8 at the inner end of the valve stem 2.
Der Dichtungskörper 8 ist hierfür eine im Querschnitt V-förmige Lippendichtung, wobei die beiden Lippen in jeder Stellung des Ventilstössels 2 mit einer Eigenvorspannung an der inneren resp. äusseren Wandung des den Ventilsitz bildenden Ringkanals 6 anliegen. The sealing body 8 is for this a cross-sectionally V-shaped lip seal, the two lips in each position of the valve lifter 2 with a self-bias on the inner resp. lie against the outer wall of the annular channel 6 forming the valve seat.
Wie Fig. 6 mehr im Einzelnen zeigt, bewirkt in Offenstellung des Ventilstössels 2 ein flüssigkeits-seitiger, an den Perforierungen 11 resp. dem Ringkanal 6 wirksamer Unterdruck an der an der äusseren Wandung des Ringkanals 6 anliegenden Lippe der Lippendichtung 8 deren Auslenkung gemäss Pfeil 22, so dass Luft einströmen und Druckausgleich erfolgen kann. An der, an der inneren Wandung des Ringkanals 6 anliegenden Lippe der Lippendichtung 8 hingegen besteht beidseitig gleicher Flascheninnendruck. As shown in FIG. 6 in more detail, in the open position of the valve tappet 2, a liquid-side, on the perforations 11 and. the annular channel 6 effective negative pressure on the lip of the lip seal 8 lying against the outer wall of the annular channel 6, the deflection thereof according to arrow 22, so that air can flow in and pressure equalization can take place. On the other hand, on the lip of the lip seal 8 which bears against the inner wall of the ring channel 6, there is the same internal bottle pressure on both sides.
Besteht hingegen innenseitig des Ringkanals 6 Überdruck gemäss Pfeil 23, so werden die Lippen der Lippendichtung 8 stärker gegen die Wandung des Ringkanals 6 gedrückt, so dass eine Leckströmung durch den Luftdurchtritt hindurch verunmög-licht wird. If, on the other hand, there is excess pressure on the inside of the ring channel 6 according to arrow 23, the lips of the lip seal 8 are pressed more strongly against the wall of the ring channel 6, so that a leakage flow through the air passage becomes impossible.
Die Lippendichtung 8 kann als Zylinderkörper ausgebildet und innenliegend im Ventilstössel 2 so angeordnet sein, dass deren innerer Rand gleichzeitig die Gegendichtfläche am Ventilsitz 5 bildet. The lip seal 8 can be designed as a cylinder body and can be arranged on the inside in the valve stem 2 in such a way that its inner edge simultaneously forms the counter-sealing surface on the valve seat 5.
Fig. 3 und 4 zeigen im Einzelnen, dass der Ventilstössel 2 über bajonettverschlussartige Verriege- 3 and 4 show in detail that the valve tappet 2 via bayonet-type locks.
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
40 40
45 45
50 50
55 55
60 60
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2 2nd
3 3rd
CH 687 074 A5 CH 687 074 A5
lungsmittel 20 in Schliess- und/oder Offenstellung arretierbar ist. means 20 can be locked in the closed and / or open position.
Ferner ist den Fig. 1 bis 5 entnehmbar, dass der Ventilstössel 2 im äusseren Bereich flügelschrau-benartige Abragungen 13 zu seiner handgerechten Handhabung aufweist. 1 to 5 that the valve tappet 2 has wing screw-like protrusions 13 in the outer region for its hand-friendly handling.
Aus dem Vorbeschriebenen ergibt sich somit ein insbesondere Bidon-Verschluss, der nunmehr durch den erfindungsgemässen Druckausgleich ein kontinuierliches Trinken aus einer Flasche erlaubt. The above-described results in a bidon closure, in particular, which now allows continuous drinking from a bottle due to the pressure equalization according to the invention.
Es wird Schutzanspruch erhoben wie folgt: A protection claim is made as follows:
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH218593A CH687074A5 (en) | 1993-07-20 | 1993-07-20 | Bottles, particularly Bidon-closure device. |
AU71193/94A AU7119394A (en) | 1993-07-20 | 1994-07-18 | Stopper for bottles or cans |
PCT/CH1994/000150 WO1995003227A1 (en) | 1993-07-20 | 1994-07-18 | Stopper for bottles or cans |
DE4495238D DE4495238D2 (en) | 1993-07-20 | 1994-07-18 | Closure for a drinking bottle or bidon |
DE4495238A DE4495238C1 (en) | 1993-07-20 | 1994-07-18 | Closure for a water bottle or bidon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH218593A CH687074A5 (en) | 1993-07-20 | 1993-07-20 | Bottles, particularly Bidon-closure device. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH687074A5 true CH687074A5 (en) | 1996-09-13 |
Family
ID=4227881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH218593A CH687074A5 (en) | 1993-07-20 | 1993-07-20 | Bottles, particularly Bidon-closure device. |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU7119394A (en) |
CH (1) | CH687074A5 (en) |
DE (2) | DE4495238D2 (en) |
WO (1) | WO1995003227A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010015464U1 (en) | 2010-10-30 | 2011-02-10 | Silag Handel Ag | Adjustable bottle cap with drinking straw function |
DE202010015802U1 (en) | 2010-11-25 | 2011-02-10 | Hidde, Axel R., Dr. Ing. | Bottle cap with reset function |
WO2021158813A1 (en) * | 2020-02-07 | 2021-08-12 | Bivo, LLC | Sport water bottle with high flow rate |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005025561A1 (en) | 2005-04-25 | 2006-10-26 | Georg Menshen Gmbh & Co. Kg | Closure for drinking bottles has valve with central outlet, and two apertures in its side, through which liquid flows into outlet when valve is open, valve being closed by rotating and apertures acting as vents in intermediate position |
EP1890945A1 (en) * | 2005-06-10 | 2008-02-27 | SIGG Switzerland AG | Closure for a drinking bottle |
DE102006060143B3 (en) * | 2006-12-18 | 2008-07-24 | alfi GmbH Isoliergefäße, Metall- und Haushaltswaren | Seal for a drinking bottle has sealing top and bottom parts with a through-flow opening running into a mouth piece and a cover to pull over the sealing top part |
DE102008023904B4 (en) * | 2008-05-16 | 2010-07-29 | Mapa Gmbh Gummi- Und Plastikwerke | Push-pull closure for a drinking container |
DE202010012982U1 (en) | 2010-11-24 | 2012-02-27 | Emsa Gmbh | Bottle cap with drinking nozzle and protective cap |
DE102011015928B3 (en) * | 2011-04-12 | 2012-06-06 | alfi GmbH Isoliergefäße, Metall- und Haushaltswaren | Bottle cap e.g. for drinking bottle, has ventilation channel that is formed in annular duct for pressure equalization when low pressure exists in inlet opening of base |
DE102011018822A1 (en) | 2011-04-27 | 2012-10-31 | Nürnberg Gummi Babyartikel GmbH & Co. KG | Bottle |
BR302012003198S1 (en) | 2012-01-02 | 2014-10-14 | Brita Gmbh | DRINK BOTTLE CONFIGURATION |
JP6321032B2 (en) * | 2012-12-19 | 2018-05-09 | コマー、エルエルシー | Upward-biased child drug stunt mechanism for liquid medicine |
DE102018126866A1 (en) * | 2018-10-26 | 2020-04-30 | Krones Ag | Closure system for closing a container several times |
AU2020379826A1 (en) | 2019-11-06 | 2022-05-19 | Nutrition & Biosciences USA 4, Inc. | Highly crystalline alpha-1,3-glucan |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8423567U1 (en) * | 1984-08-08 | 1985-09-12 | Robert Finke KG, 5950 Finnentrop | Closure for the dosed dispensing of liquids |
IT1241436B (en) * | 1990-03-12 | 1994-01-17 | Unilever Nv | CLOSING AND DISPENSING DEVICE OF LIQUID PRODUCT FROM A CONTAINER. |
CH681075A5 (en) * | 1990-06-08 | 1993-01-15 | Sigg Aluminium & Metallwaren | |
US5145094A (en) * | 1990-08-20 | 1992-09-08 | Edward M. Bennett | Dispensing closure for squeeze bottle |
CH684639A5 (en) * | 1992-03-13 | 1994-11-15 | Sigg Aluminium & Metallwaren | Drinking cap for a bottle. |
-
1993
- 1993-07-20 CH CH218593A patent/CH687074A5/en not_active IP Right Cessation
-
1994
- 1994-07-18 DE DE4495238D patent/DE4495238D2/en not_active Expired - Lifetime
- 1994-07-18 AU AU71193/94A patent/AU7119394A/en not_active Abandoned
- 1994-07-18 DE DE4495238A patent/DE4495238C1/en not_active Expired - Lifetime
- 1994-07-18 WO PCT/CH1994/000150 patent/WO1995003227A1/en active Application Filing
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010015464U1 (en) | 2010-10-30 | 2011-02-10 | Silag Handel Ag | Adjustable bottle cap with drinking straw function |
DE102010049727A1 (en) | 2010-10-30 | 2012-05-03 | Silag Handel Ag | Adjustable bottle cap with drinking straw function |
EP2452889A1 (en) | 2010-10-30 | 2012-05-16 | Silag Handel AG | Adjustable drinks bottle closure with straw function |
DE202010015802U1 (en) | 2010-11-25 | 2011-02-10 | Hidde, Axel R., Dr. Ing. | Bottle cap with reset function |
EP2457842A1 (en) | 2010-11-25 | 2012-05-30 | Axel R. Hidde | Drinking bottle closure with reset function |
DE102010053518A1 (en) | 2010-11-25 | 2012-05-31 | Axel R. Hidde | Bottle cap with reset function |
WO2021158813A1 (en) * | 2020-02-07 | 2021-08-12 | Bivo, LLC | Sport water bottle with high flow rate |
US11780657B2 (en) | 2020-02-07 | 2023-10-10 | Bivo, LLC | Sport water bottle with high flow rate |
Also Published As
Publication number | Publication date |
---|---|
DE4495238C1 (en) | 2003-01-02 |
DE4495238D2 (en) | 1997-08-21 |
WO1995003227A1 (en) | 1995-02-02 |
AU7119394A (en) | 1995-02-20 |
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Legal Events
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NV | New agent |
Ref country code: CH Representative=s name: TROESCH SCHEIDEGGER WERNER AG |
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PUE | Assignment |
Owner name: SIGG SWITZERLAND AG Free format text: SIGG AG HAUSHALTGERAETE##8500 FRAUENFELD (CH) -TRANSFER TO- SIGG SWITZERLAND AG#WALZMUEHLESTRASSE 62#8501 FRAUENFELD (CH) |
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PL | Patent ceased |