EP0085874B1 - Fermeture pour bouteilles - Google Patents

Fermeture pour bouteilles Download PDF

Info

Publication number
EP0085874B1
EP0085874B1 EP83100558A EP83100558A EP0085874B1 EP 0085874 B1 EP0085874 B1 EP 0085874B1 EP 83100558 A EP83100558 A EP 83100558A EP 83100558 A EP83100558 A EP 83100558A EP 0085874 B1 EP0085874 B1 EP 0085874B1
Authority
EP
European Patent Office
Prior art keywords
spigot
recesses
eccentric lever
closure cap
journals
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.)
Expired
Application number
EP83100558A
Other languages
German (de)
English (en)
Other versions
EP0085874A2 (fr
EP0085874A3 (en
Inventor
Walter Heubl
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.)
Cessione dieter Schmid E Oliver Schmid
Original Assignee
Heubl Walter
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 Heubl Walter filed Critical Heubl Walter
Priority to AT83100558T priority Critical patent/ATE24162T1/de
Publication of EP0085874A2 publication Critical patent/EP0085874A2/fr
Publication of EP0085874A3 publication Critical patent/EP0085874A3/de
Application granted granted Critical
Publication of EP0085874B1 publication Critical patent/EP0085874B1/fr
Expired 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/12—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable

Definitions

  • the invention relates to a bottle stopper with rubber sleeves that can be pressed onto the inner wall surface of the bottle opening by axial upsetting, which are guided on a pin passing through a closing cap and are delimited on one side by a pin head, on which the closing part that extends over the outside of the closing part rotates an eccentric lever that grips around it is mounted, the eccentric of which is supported on the outer surface of the closure cap.
  • the eccentric lever consists of a stamped and bent metal bracket which is articulated with a rivet on the projecting pin part.
  • the rivet moves away from the closing cap under the action of the eccentric, whereby the rubber sleeves between the pin head and the hub of the closing cap are axially compressed.
  • the cylindrical outer surfaces of the rubber sleeves bulge outwards and lie close to the inner wall surface of the bottle neck opening.
  • the eccentric lever has groove-like depressions which are open on one side on its fork-shaped legs and that the spigot part, which spans outwards, projects radially protruding on opposite sides and engages in the depressions owns.
  • the bearing journals projecting outwards in this construction are exposed to the risk of damage and can cause injuries during handling.
  • the invention has for its object to develop a bottle cap of the above-mentioned concept that can be easily dismantled into its components, which is stable and reliable and safe to use, so that the risk of damage or injury is excluded.
  • the eccentric lever on the inside of its fork-shaped legs has bearing journals directed towards one another, which engage in groove-like depressions on the outside of the journal part, the web thickness remaining in the region of the depressions of the pin part is somewhat smaller than the distance between the two end faces of the bearing pins, and the approximately semicircular recesses on the closing cap side merge into a pin section corresponding to the web thickness.
  • the axial lengths of the rubber sleeves and the hub of the closing cap and the axial distance of the pin head from the bottom of the groove-like depressions are dimensioned such that the bearing pins are slightly pretensioned by the rubber sleeves in the tapered pin section and then in the groove-like Depressions are slid into place.
  • the design according to the invention has made it possible to design the eccentric lever as a simple component, in particular made of plastic, the bearing pins of which can be inserted in a simple manner into the groove-like depressions, where they are positively guided under the pretension of the rubber sleeves.
  • the bearing pins For the purpose of inserting the bearing pins into the groove-like depressions, one only needs to reduce the distance between the closing cap and the pin head while axially compressing the rubber sleeves. Then the eccentric lever can be pushed from the side onto the protruding pin part. If you let the rubber sleeves relax again, then they press the bearing pins into the associated groove-like depressions, which leads to a not easily detachable positive connection of the eccentric lever to the pin.
  • the eccentric lever has a symmetrical cross-sectional shape, approximately triangular in the lower part, with respect to the plane running perpendicularly through the axis of the bearing journal, the bearing journals affecting the triangular base surface and the corner edges of the base surface acting as eccentrics .
  • the fork-shaped legs of the eccentric lever can be hollow.
  • Such a symmetrical configuration of the eccentric lever offers the advantage that the bracing can be carried out in two opposite directions. In its basic position, the eccentric lever projects vertically upwards. To tension, you can push it away from you with your thumb or pull it towards you. It is also possible to operate the eccentric lever with two fingers, especially a thumb.
  • Dismantling the bottle stopper according to the invention is very simple. It is only necessary to distance the closing cap from the triangular base surface of the eccentric lever so that the eccentric lever can be moved axially over this distance until the bearing pins can emerge from the groove-like recess. In this position, the eccentric lever can be pushed sideways away from the pin.
  • the invention is based on the construction according to the aforementioned FR-PS 2 232 489.
  • the eccentric lever on its fork-shaped legs has one side, nu ten-like recesses, and the outwardly overlapping pin part has radially protruding bearing pins on opposite sides which engage in the recesses.
  • each recess sits on the inside of the corresponding leg and, in the untensioned position on the side facing away from the closure cap, runs out into a step-like extension of the individual leg, and the distance between the legs in the area of these extensions is somewhat larger than the radial distance between the two End faces of the bearing journal and corresponds to the distance between the legs in the region of the depressions. It is recommended that the width of the outlet of the recess is narrower than its diameter and that the cross-section of the individual bearing journal is adapted to the width of the outlet, for example oval or rectangular with rounded corners. Because of the protruding bearing pins, however, it is expedient to provide appropriate cutouts in the closing cap to facilitate assembly.
  • the bottle stopper 1 shown in longitudinal section in FIG. 1 is inserted into the opening of a bottle neck 2 such that a closure cap 4 engages over the edge of the bottle neck and the opening.
  • the rubber sleeves 7, 8 guided on the pin 5 slide with play into the opening and lie firmly against the inner wall surface 3 during compression.
  • the pin 5 usually has a pin head 6. Between the rubber sleeves 7, 8, an intermediate plate 9 is arranged. In addition, the hub 10 of the closure cap 4 is still guided on the pin 5. Through the bore of the closing cap 4, a pin part 11 protrudes outwards, on which an eccentric lever 12, which has fork-shaped legs 13, is pivotably mounted.
  • This pin part 11 has mutually opposite groove-like depressions 15 on its outer sides, which are semicircular and open to one side.
  • the bearing pins 14 of the eccentric lever 12 should engage in these groove-like depressions 15 and be guided there in a form-fitting manner.
  • the web thickness 16 shown in FIG. 3 corresponds to the clear distance 17 between the bearing pins 14 according to FIG. 4.
  • the groove-like depressions 15 are, as FIG. 5 shows more clearly, formed by projecting edge webs 25.
  • the eccentric lever 12 has a symmetrical shape with respect to a vertical plane 19 passing through the bearing pins 14.
  • the eccentric lever 12 is designed in a triangular cross-sectional shape 20 (see also FIG. 6), the base surface 21 of which comes to rest on the end face of the closure cap 4.
  • the bearing pins 14 touch this base surface 21.
  • the corner edges 22 of the base surface 21 serve as eccentrics.
  • the eccentric lever 12 It is possible to form the eccentric lever 12 from a simple plastic part without having to worry that breakage occurs in the joint area. As a result of the large-area design of the eccentric lever 12 that can be seen in FIG. 1, its actuation is very simple and effortless, without the risk of injury.
  • the bottle stopper according to the invention can be disassembled into its constituent parts in a simple manner and thus cleaned better.
  • the grip part of the eccentric lever 12 is provided with an opening 28, on the opposite edges of which a supporting edge 29 and a lower gripping edge 30 are arranged for use as a crown cork opener.
  • These edges can be formed, for example, by one or two metal parts, which are predominantly overmolded. Such forms of space are known, which is why a detailed description is unnecessary.
  • the smallest width of these bearing journals 14 ' is adapted to the width of the outlet 31 in order to enable the bearing journals 14' to be inserted into the recesses 15 '.
  • the legs 13 ' have step-like extensions 32 on the inside corresponding to the depth of the depressions 15', the clearance between which corresponds to the distance between the two end faces of the bearing pins 14 '.
  • the hinge formation 14 ', 15' can also be done by a snap-lock-like design, it even being conceivable to arrange the outlet 31 laterally.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Claims (8)

1. Bouchon mécanique comprenant des manchons (7, 8) de caoutchouc, qui peuvent être appliqués, par compression axiale, sur la surface de la paroi intérieure du goulot de la bouteille, qui sont guidés sur une tige (5) traversant un couvercle de fermeture (4) et qui sont bornés d'un côté par une tête du tirant (6), un levier à excentrique (12) étant monté tournant sur la partie de la tige (11) dépassant à l'extérieur du couvercle de fermeture (4), en enserrant celle-ci à la manière d'une fourche, l'excentrique prenant appui sur la surface extérieure du couvercle de fermeture, caractérisé en ce que le levier à excentrique (12) comporte, du côté intérieur de ses branches (13) en forme de fourche, des tourillons (14) dirigés l'un vers l'autre, qui pénètrent dans des cavités (15) en forme de gorge ménagées du côté extérieur de la partie de la tige (11), l'épaisseur de l'âme (16) de la partie de la tige (11) qui subsiste dans la région des cavités (15) étant un peu plus petite que la distance (17) entre les deux surfaces frontales des tourillons (14) et les cavités (15) sensiblement hémi-circulaires se transformant, du côté du couvercle de fermeture, en un tronçon de tige (18) aminci de manière à correspondre à l'épaisseur de l'âme (16).
2. Bouchon mécanique suivant la revendication 1, caractérisé en ce que les longueurs axiales des manchons (7, 8) de caoutchouc et du moyeu (10) du couvercle de fermeture (4), ainsi que la distance axiale entre la tête de la tige (6) et le fond (24) des cavités (15) en forme de gorge sont telles que les tourillons (14) pénètrent, avec une légère déformation des manchons (7, 8) de caoutchouc, dans le tronçon de tige (18) aminci et ensuite dans les cavités (15) en forme de gorge.
3. Bouchon mécanique suivant la revendication 1 ou 2, caractérisé en ce que le levier à excentrique (12) a, rapporté à un plan (19) perpendiculaire à l'axe des tourillons (14), une forme de section droite (20) symétrique, sensiblement triangulaire dans la partie inférieure, les tourillons (14) étant tangents à la surface de base (21) du triangle et les arêtes des sommets (22) de la surface de base (21) servant d'excentrique.
4. Bouchon mécanique suivant la revendication 1 ou l'une des suivantes, caractérisé en ce que le levier à excentrique est en matière plastique.
5. Bouchon mécanique suivant la revendication 1 ou l'une des suivantes, caractérisé en ce que les branches (13) en forme de fourche du levier à excentrique sont creuses.
6. Bouchon mécanique suivant la revendication 1 ou l'une des suivantes, caractérisé en ce que le levier à excentrique comporte, dans sa partie supérieure, un perçage (28) pour la formation d'un décapsuleur dont les bords comportent chacun, d'une manière en soi connue, un bord d'appui (29) et un bord venant par en-dessous (30), éventuellement en barres métalliques recouvertes par extrusion.
7. Bouchon mécanique comprenant des manchons (7, 8) de caoutchouc, qui peuvent être appliqués, par compression axiale, sur la surface de la paroi intérieure du goulot de la bouteille, qui sont guidés sur une tige (5) traversant un couvercle de fermeture (4) et qui sont bornés d'un côté par une tête de la tige (6), un levier à excentrique (12') étant monté tournant sur la partie de la tige (11') dépassant à l'extérieur du couvercle de fermeture (4), en enserrant celle-ci à la manière d'une fourche, l'excentrique prenant appui sur la surface extérieure du couvercle de fermeture, le levier d'excentrique (12') comportant, sur ses branches (13') en forme de fourche, des cavités (15') en forme de gorge ouverte d'un côté et la partie de la tige (11') dépassant à l'extérieur comportant des tourillons (14') en saillie radialement sur des côtés mutuellement opposés et pénétrant dans les cavités (15'), caractérisé en ce que chaque cavité (15') est ménagée du côté intérieur de la branche correspondante et, en position non bloquée, se termine, du côté éloigné du couvercle de fermeture (4), en une partie élargie (32) en forme de gradins de la branche (13'), et la distance entre les branches dans la région de ces parties élargies (32) est un peu plus grande que la distance radiale entre les deux surfaces frontales des tourillons (14') et correspond à la distance entre les branches dans la région des cavités (15').
8. Bouchon mécanique suivant la revendication 7, caractérisé en ce que la largeur de la sortie (31) de la cavité (15') est plus petite que son diamètre, et en ce que la section transversale du tourillon (14') est adaptée à la largeur de la sortie (31), en étant par exemple ovale ou rectangulaire à sommets arrondis.
EP83100558A 1982-02-05 1983-01-22 Fermeture pour bouteilles Expired EP0085874B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83100558T ATE24162T1 (de) 1982-02-05 1983-01-22 Flaschenverschluss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3203999 1982-02-05
DE3203999A DE3203999C2 (de) 1982-02-05 1982-02-05 Flaschenverschluß

Publications (3)

Publication Number Publication Date
EP0085874A2 EP0085874A2 (fr) 1983-08-17
EP0085874A3 EP0085874A3 (en) 1984-09-26
EP0085874B1 true EP0085874B1 (fr) 1986-12-10

Family

ID=6154901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83100558A Expired EP0085874B1 (fr) 1982-02-05 1983-01-22 Fermeture pour bouteilles

Country Status (3)

Country Link
EP (1) EP0085874B1 (fr)
AT (1) ATE24162T1 (fr)
DE (2) DE3203999C2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402222U1 (de) * 1994-02-10 1994-03-31 Zimmermann GmbH, 73207 Plochingen Verschlußeinrichtung für Sektflaschen
GB2292373A (en) * 1994-08-17 1996-02-21 James Lake Robertson Child proof expansible stopper
DE29611100U1 (de) * 1996-06-25 1997-10-30 Schmid, Dieter, 86199 Augsburg Flaschenverschluß
DE29702507U1 (de) * 1997-02-13 1998-06-18 Emsa-Werke Wulf GmbH & Co, 48282 Emsdetten Flüssigkeitsbehälter
DE19905871A1 (de) * 1999-02-12 2000-08-17 Set High Tech Ag Wolfhalden Reinigungsbürste
GB2369085A (en) * 2000-11-17 2002-05-22 Black & Decker Inc Chain saw oil cap
CN1876513A (zh) * 2005-06-09 2006-12-13 黄耀霆 容器开口的密封结构
DE202008008431U1 (de) 2008-06-25 2009-11-05 Propper Gmbh & Co. Kg Flaschenverschluss
DE102008029783B3 (de) * 2008-06-25 2009-06-10 Propper Gmbh & Co. Kg Flaschenverschluss
DE102012105614A1 (de) 2012-06-27 2014-01-02 B. Braun Avitum Ag Deckelvorrichtung zur schwenkbaren Halterung eines Deckels an einem medizinischen Gerät zur extrakorporalen Blutbehandlung; medizinisches Gerät zur extrakorporalen Blutbehandlung mit Deckelvorrichtung
DE102014205626A1 (de) * 2014-03-26 2015-10-01 Ford Global Technologies, Llc Dichtungsvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822108A (en) * 1956-09-28 1958-02-04 Moeller Mfg Co Plug with adjustable lock
FR2232489A1 (en) * 1973-06-08 1975-01-03 Dufrene Marius Sealing cap for gas bottles - has lever pivoting on pins projecting from sides of shaft ring
AU499146B2 (en) * 1975-07-07 1979-04-05 Peter Fanning And Company Proprietary Limited Bottle stopper assembly method

Also Published As

Publication number Publication date
EP0085874A2 (fr) 1983-08-17
ATE24162T1 (de) 1986-12-15
DE3203999C2 (de) 1984-06-14
DE3203999A1 (de) 1983-08-18
EP0085874A3 (en) 1984-09-26
DE3368245D1 (en) 1987-01-22

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