WO2017118602A1 - Système de bouchage de bouteille - Google Patents

Système de bouchage de bouteille Download PDF

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Publication number
WO2017118602A1
WO2017118602A1 PCT/EP2017/000005 EP2017000005W WO2017118602A1 WO 2017118602 A1 WO2017118602 A1 WO 2017118602A1 EP 2017000005 W EP2017000005 W EP 2017000005W WO 2017118602 A1 WO2017118602 A1 WO 2017118602A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
cap
spout
iia
bottle head
Prior art date
Application number
PCT/EP2017/000005
Other languages
German (de)
English (en)
Inventor
Sven Steffmann
Original Assignee
Krallmann Kunststoffverarbeitung 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 Krallmann Kunststoffverarbeitung Gmbh filed Critical Krallmann Kunststoffverarbeitung Gmbh
Publication of WO2017118602A1 publication Critical patent/WO2017118602A1/fr

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
    • B65D47/244—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 being rotated without axial translation, whilst transmitting axial motion to an internal valve stem or valve seat
    • 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
    • B65D49/04—Weighted valves
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure

Definitions

  • the invention relates to a bottle cap which is firmly attached to a neck of a bottle in the region of the pouring opening and on the one hand enables a secure closing of the bottle even after its initial opening-and on the other hand, the user facilitates the pouring out of the liquid from the bottle.
  • Bottle caps are known in many forms.
  • the simplest form of a bottle cap is a screw cap which is unscrewed from the neck of the bottle and screwed back onto it after the liquid has been poured out.
  • the screw cap is completely detached from the bottle and thus can be lost in the unscrewed state, so that the bottle can no longer be closed.
  • WO 01/79074 AI shows a bottle closure with a lower bearing part, which is mounted on the opening of a bottle neck, and an upper bearing part, which acts as a spout part, wherein between the two bearing parts, a valve body is floatingly mounted.
  • a lid is provided, which must be unscrewed before the liquid can be poured out.
  • WO 2014/122590 AI shows a closure with an axially adjustable valve stamper, which is axially adjusted as a result of an internal pressure generated in the container relative to its housing under elastic deformation of spring elements, that the discharge opening is free. As soon as the internal pressure is no longer present, the valve stem returns to its closed position as a result of the spring force. Again, a lid is provided, which must be lifted.
  • a bottle cap be provided with a so-called tamper-evident indicator that clearly indicates to an outside user whether the bottle cap has been opened before or is still intact.
  • the invention has for its object to provide a bottle closure having a tamper-evident indicator, ensures a safe reclosure of the once opened bottle and on the other hand allows a loss-free pouring the liquid. This object is achieved by a bottle closure with the features of claim 1.
  • bottle for the purposes of this invention includes not only the usual plastic or glass bottles, but in addition also each container having a spout formed on a neck on which a corresponding closure can be placed.
  • axial in the sense of the present invention describes the direction along the longitudinal axis of the bottle neck and thus essentially the pouring direction of the liquid.
  • axial describes the direction of the vertical center axis of the bottle or the bottle stopper placed thereon.
  • top and bottom are based on a vertical orientation of the bottle, wherein the bottle cap is arranged at the upper end of the bottle.
  • the bottle cap according to the invention has a bottle head part which is non-slidably and non-rotatably mountable on a bottle neck and which has at least one passage opening for a liquid to be dispensed, a spout part which is axially adjustable relative to the bottle head part, a valve body which is located between the bottle head part and the spout part and an outer cap rotatably and slidably seated on the bottle head portion and having a lower sleeve portion engaging the bottle head portion and an upper cap portion integral with a removable tear strip is connected to the sleeve part, wherein the cap portion has on its upper side a molded lid, which forms a tamper-evident indicator, wherein the cap member after releasing the integrally formed tear strip is axially adjustable relative to Ausg woolerteil and wherein the lid at first axial adjustment of the cap member relative to the spout part can be torn off from the cap part.
  • the outer cap which surrounds the bottle head part and the spout part, is held both axially non-displaceably and non-rotatably on the bottle head part. Actuation of the closure is not possible in this state. Rather, the user must first remove the tear strip by its one-piece connection with the cap part and the sleeve part is destroyed. This is a first originality indicator there.
  • the outer cap After removal of the tear strip, the outer cap is separated into the lower sleeve part and the upper cap part.
  • the sleeve part is further axially fixed and rotatably held on the bottle head part, while the cap part can be adjusted at least axially, as created by the removal of the tear strip a space that allows this axial adjustment.
  • the user presses the cap member after removing the tear strip axially downwards, whereby an adjustment is achieved relative to the spout part. This axial relative displacement causes the lid to be torn or punched out of the top of the cap member, thereby providing a second tamper-evident indicator.
  • the lid is arranged in its initial state with an axial offset to the top of the cap member.
  • the axial Movement of the cap member to separate the lid is so dimensioned or limited that the spout part which disengages the lid from the cap member does not protrude above the cap member so as to avoid injury to the user upon depression of the cap member.
  • a secure and reliable detachment of the lid from the cap part can be achieved if the cover is formed over a predetermined breaking section to the outer cap or the cap part.
  • the lid is pierced in the region of the predetermined breaking section by means of the spout part.
  • the cap member after removal of the tear strip not only relative to the bottle head part and the spout part axially adjustable, but in addition is also rotatable relative to the bottle head part.
  • This embodiment is particularly advantageous when the spout part is in engagement with the bottle head part via a thread and is rotatable relative to the bottle head part.
  • the cap member with the spout part rotationally fixed, but axially displaceable in engagement, so that by means of a rotation of the cap member, an axial adjustment of the Spout part is effected.
  • the spout part biases the valve body in a lower axial position against the bottle head part and protrudes in an upper axial position on the upper side of the cap part from this.
  • the spout part fulfills different functions in its different axial positions. In its upper axial position, in which it protrudes on the top of the outer cap of this, it forms a salient, preferably completely encircling Ausg cordkrone with a sharp tear-off, so that a secure pouring of the liquid is achieved while avoiding drop losses.
  • the spout portion biases the valve body against a sealing surface of the bottle head portion so that the liquid passage of the bottle closure is reliably sealed and no liquid can escape even if the bottle erroneously slants or should fall over. In addition, an evaporation of the liquid is excluded even with prolonged non-use.
  • the bottle closure according to the invention preferably has no individual parts, which the user must remove before operating the closure, so that the danger is also that individual parts of the closure can be lost.
  • the bottle cap After opening the bottle for the first time and after removing the tear strip and the lid, the bottle cap is actuated by the user turning the cap part.
  • the cap part which preferably partially or in particular completely surrounds the spout part, is seated freely rotatably on the bottle head part in a possible embodiment of the invention and is held secure against withdrawal therefrom. It is rotatably with the spout part, but axially displaceable engaged. When the cap member is rotated, thus the spout part is rotated.
  • the spout portion is imparted, during rotation, with axial movement relative to the bottle head portion and relative to the cap portion, by which the spout portion can be adjusted between the upper axial position and the lower axial position.
  • valve body In order to ensure a secure seal of the bottle closure by means of the valve body, this should be accurately positioned at least in its closed position.
  • the valve body has a guide pin, which is guided and accommodated a receptacle of the spout part. It is thereby achieved that the valve body has a precisely defined movement.
  • FIG. 1 is a perspective external view of a bottle closure according to the invention
  • Fig. 3 is a figure 2 corresponding sectional view of
  • Bottle stopper with extended spout part
  • FIG. 4 is a perspective outside view of the bottle cap with extended spout part.
  • Figure 1 shows a perspective outside view of a bottle closure 10, wherein only the substantially cylindrical outer cap 11 made of plastic is visible, which has on its upper face a cover 12, the integral over a circumferential predetermined breaking portion 13, for example in the form of a ring of reduced material thickness to the outer cap 11 is formed.
  • the cover 12 is from the upper end face of the outer cap 11 down to form a circumferential outer projection lld reset the outer cap 11 has a lower substantially zylin derförmiges sleeve part IIb, at the upper edge of a umlau fendes tear strip 11c is formed, the upper edge of a piece is connected to a cap part IIa.
  • the Kappent eil IIa, the sleeve part IIb, the tear strip 11c and the cover 12 are thus accessiblebil det as a one-piece plastic part.
  • the cap portion IIa has an outside circumferential structuring 14 in the form of a plurality of juxtaposed vertical ribs, which prevent a loading user slip on actuation of the bottle closure 10
  • a lower Flenkenkopfteil 15 is provided, which consists of plastic and fixed, ie immovable and rotatably mounted on the neck of a bottle, not shown in the region of the Ausg discernöff voltage and in particular snapped.
  • the bottle head part 15 has a sleeve-shaped base body 16 which has inner fastening elements 26 for fastening the bottle head part on the bottle.
  • a substantially horizontal partition wall 27 is provided in the bottle head part 15, in the Passage openings 28 are formed.
  • the bottle head portion 15 On the fastening elements 26 and thus the bottle facing away from the upper side of the partition 27, the bottle head portion 15 has an axially upwardly extending, circular cylindrical sleeve-shaped circumferential projection 17, on the outside of an external thread 18 is formed.
  • the bottle head part 15 has an upwardly cantilevered molded circumferential retaining ring 42 which has a radially outwardly projecting nose 42a, which engages with an undercut of the cap portion IIa and an axial withdrawal of the cap portion IIa of. prevents the bottle head part 15.
  • valve body To shut off the passage openings 28 in the partition wall 27 and thus to close the bottle, is a valve body
  • the valve body 19 has a substantially plate-shaped base part 20, on the upper side facing away from the partition 27, an axially extending guide pin 21 is formed.
  • the plate-shaped base part 20 on the upper side facing away from the partition 27, an axially extending guide pin 21 is formed.
  • valve body 19 has at its lower, the partition
  • the valve body 19 is preferably made of a relatively heavy material such as glass, metal, stone, especially natural stone or granite or clay as a one-piece, monolithic component. Alternatively, it is also possible to produce the valve body 19 made of plastic and to complain by deposits and / or ballast parts.
  • the relatively high weight of the valve body 19 ensures that the valve body 19 due to its own weight in sealing manner with the trough-shaped depression 31 of the partition wall 27 in abutment and thereby the passage openings
  • a spout part 22 which has a sleeve-shaped main body 23, on its outer side a circumferential structuring in the form of a plurality of spaced-apart vertical, tapered upwards in cross-section ribs 24th has.
  • the partition 27 remote from the region of the base body 23 is a circular cylindrical, axially upwardly projecting, circumferential sleeve-shaped pouring crown 25 is formed.
  • the base body 23 has three vertically spaced apart adjacent peripheral walls 33, 34 and 35.
  • the outer wall 35 carries on its middle wall 34 facing the inside of an internal thread 36 which is connected to the external thread 18 of the approach 17 of the bottle head part 15 is engaged.
  • the projection 17 of the bottle head part 15 is arranged between the outer wall 35 and the middle wall 34 of the main body 23 of the spout part 22, wherein the central wall 34 ensures that the internal thread 36 with the external thread 18 of the bottle head part 15 remains engaged.
  • the radially inner wall 33 of the base body 23 forms at its lower end an engagement ring 37, which can dive into the immersion groove 29 of the partition 27 under close fit.
  • passage openings 41 In the inner wall 33 are passage openings 41, through which the liquid from the bottle with open bottle closure can flow into the interior of the pouring crown 25.
  • a cup-shaped receptacle 38 is formed, which is downwardly, i. opens in the direction of the partition wall 27 and is adapted in its dimensions to the dimensions of the guide pin 21 of the valve body 19 so that the guide pin 21 of the valve body 19 is received and guided axially displaceable in the receptacle 38 under close fit.
  • the receptacle 38 is integrally formed on the inner wall 33 of the Grundköpers 23 via a transverse wall 39.
  • the outer cap 11 covers in the assembled state both the bottle head part 15 and the spout part 22 and the valve body 19 located between these two parts.
  • the bottle head portion 15 is non-rotatably and immovably on the neck of a bottle in the region of the outlet opening.
  • the cap 11 is seated in its initial state axially immovable and rotationally fixed on the bottle head part 15.
  • the cap portion IIa has on its inside vertical guide grooves 40, in each of which one of the guide ribs 24 of the main body 23 of the Spout 22 engages axially displaceable. In this way, the spout part 22 is rotatable relative to the cap part IIa, but mounted axially displaceable.
  • FIG. 2 shows the initial state of the bottle closure 10 before it is opened for the first time.
  • the valve body 19 is in a sealing manner on the trough-shaped depression 31 of the partition wall 27 and the positioning pin 30 engages in the lower recess 32 of the valve body.
  • the spout part 32 is in its lower starting position, in which it engages with its engagement ring 27 at the lower end of the inner wall 33 in the submerged groove 29 of the partition wall 27 and on the transverse wall 39 exerts a compressive force on the base part 20 of the valve body 19 and this in addition in the trough-shaped depression 31 presses.
  • the valve body 19 is completely encapsulated in this state of the spout part 22 and the partition wall 27 and thus inaccessible, whereby manipulations of the bottle, in particular their refilling with an undesirable liquid, are reliably avoided.
  • the pouring crown 25 is located with its upper edge immediately below the predetermined breaking section 13 of the lid 12 of the outer cap 11.
  • the user first removes the tear strip 11c by destroying its molded connections, for example webs, on the one hand to the upper cap part IIa and on the other hand to the lower sleeve part IIb.
  • the cap part IIa and the sleeve part IIb are thereby completely separated from each other and in the space in which the tear strip 11c is arranged so far, creates a free space.
  • the cap part IIa After removal of the tear strip 11c, the cap part IIa is freely rotatable relative to the bottle head part 15.
  • the user turns the cap part IIa relative to the bottle head part 15.
  • a lifting of the cap part IIa of the bottle head part 15 is prevented by the engagement between the nose 42a of the retaining ring 42 of the bottle head part 15 and the cap part IIa ,
  • This rotational movement is transmitted via the engagement of the guide ribs 24 of the main body 23 of the spout part 22 in the guide grooves 40 of the outer cap 11 to the spout part 22.
  • the spout portion 22 is further axially displaced upward until the spout 25 on the top of the cap portion IIa protrudes therefrom, as shown in FIGS. 3 and 4.
  • the spout part 22 is from the base part
  • valve body 19 is still partially accommodated in the receptacle 38 of the Spout 22 slidably.
  • the upward movement of the spout part 22 is limited by suitable stops between the spout part 22 and the cap part IIa.
  • the bottle cap 10 is now basically open, but prevents the valve body 19 due to its own weight that liquid can evaporate from the bottle. Only when the user tilts the bottle, the valve body 19 lifts from the trough-shaped depression 31 of the partition wall 27, whereby the liquid from the interior of the bottle through the passage openings 28 in the partition wall 27 and the passage openings 41 in the inner wall 33 of the spout part 30th can get into the interior of the pouring crown 25.
  • the bottle After completion of pouring the bottle is again positioned in a conventional manner in a vertical orientation, whereby the valve body 19 due to its own weight with its bottom of the base 20 in the trough-shaped recess 31 applies to this.
  • the user is turning then the cap member IIa in the opposite direction, whereby the spout part 22 is forced downwardly directed axial movement. Due to this, the spout part 22 retracts the valve body 19 into the cap part IIa until it is completely inside the cap part IIa.
  • the transverse wall 39 of the Spout 22 presses the valve body 19 into the trough-shaped depression 31, whereby the sealing effect is increased.
  • the engagement ring 37 of the spout part 22 in turn dips into the submerged groove 29, as a result of which the valve body 19 is encapsulated in relation to the environment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un système de bouchage de bouteille présentant une partie supérieure pour bouteille (15), qui peut être montée de manière fixe et de manière solidaire en rotation sur un goulot de bouteille et qui présente au moins une ouverture de passage (28) pour un liquide à verser, une partie bec verseur (22), qui est mobile axialement par rapport à la partie supérieure pour bouteille, un corps de soupape (19), qui est agencé entre la partie supérieure pour bouteille et la partie bec verseur et qui est en appui étanche avec la partie supérieure pour bouteille, et un capuchon extérieur (11), qui repose de manière solidaire en rotation et de manière mobile sur la partie supérieure pour bouteille et présente une partie inférieure formant manchon (11b), qui est en prise avec la partie supérieure pour bouteille, et une partie supérieure formant capuchon (11a), qui est reliée d'une seule pièce à la partie manchon par l'intermédiaire d'une bande déchirable (11c) amovible. La partie capuchon présente sur sa face supérieure un couvercle (12) formé, qui forme un indicateur d'inviolabilité. La partie capuchon, une fois la bande déchirable formée d'une seule pièce retirée, est mobile axialement par rapport à la partie bec verseur et le couvercle peut être déchiré et retiré de la partie formant capuchon lors du tout premier déplacement axial de la partie capuchon par rapport à la partie bec verseur.
PCT/EP2017/000005 2016-01-07 2017-01-04 Système de bouchage de bouteille WO2017118602A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016000076.7A DE102016000076B3 (de) 2016-01-07 2016-01-07 Flaschenverschluss
DE102016000076.7 2016-01-07

Publications (1)

Publication Number Publication Date
WO2017118602A1 true WO2017118602A1 (fr) 2017-07-13

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PCT/EP2017/000005 WO2017118602A1 (fr) 2016-01-07 2017-01-04 Système de bouchage de bouteille

Country Status (2)

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DE (1) DE102016000076B3 (fr)
WO (1) WO2017118602A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001079074A1 (fr) 2000-04-08 2001-10-25 Kumvit Graphic & Communications Co., Ltd. Capsule de bouteille empechant la penetration de corps etrangers
EP1820742A1 (fr) * 2006-02-15 2007-08-22 Viktorija Dzabrailova Dispositif de fermeture pour récipients de liquide
RU2494940C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство
WO2014075379A1 (fr) * 2012-11-13 2014-05-22 海普制盖股份有限公司 Cache de bouteille à serrage de section du type à verrouillage et récipient doté de celui-ci
WO2014122590A1 (fr) 2013-02-08 2014-08-14 Nicola Fabiano Soupape d'arrêt et ensemble de fermeture comprenant une telle soupape d'arrêt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001079074A1 (fr) 2000-04-08 2001-10-25 Kumvit Graphic & Communications Co., Ltd. Capsule de bouteille empechant la penetration de corps etrangers
EP1820742A1 (fr) * 2006-02-15 2007-08-22 Viktorija Dzabrailova Dispositif de fermeture pour récipients de liquide
RU2494940C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство
WO2014075379A1 (fr) * 2012-11-13 2014-05-22 海普制盖股份有限公司 Cache de bouteille à serrage de section du type à verrouillage et récipient doté de celui-ci
WO2014122590A1 (fr) 2013-02-08 2014-08-14 Nicola Fabiano Soupape d'arrêt et ensemble de fermeture comprenant une telle soupape d'arrêt

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