WO2017118603A1 - Bouchon de bouteille - Google Patents

Bouchon de bouteille Download PDF

Info

Publication number
WO2017118603A1
WO2017118603A1 PCT/EP2017/000006 EP2017000006W WO2017118603A1 WO 2017118603 A1 WO2017118603 A1 WO 2017118603A1 EP 2017000006 W EP2017000006 W EP 2017000006W WO 2017118603 A1 WO2017118603 A1 WO 2017118603A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
outer cap
spout
valve body
bottle head
Prior art date
Application number
PCT/EP2017/000006
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 WO2017118603A1 publication Critical patent/WO2017118603A1/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
    • 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
    • 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
    • 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 the initial opening and on the other hand facilitates the user pouring the liquid out of 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.
  • EP 1 566 343 A2 shows a bottle closure with a bottle head part with a passage opening for a liquid to be dispensed, a spout part, a valve body and an outer cap.
  • the valve body is axially adjustable due to its own weight. In this way, however, no reliable sealing of the passage opening is given.
  • the invention has for its object to provide a bottle closure, which ensures a safe reclosure of the once opened bottle safe and on the other hand allows a loss-free pouring the liquid.
  • 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 is 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 closure according to the invention has a .
  • Bottle head portion which is non-slidably and rotatably attachable to the bottle neck and which has at least one passage for a fluid to be poured, a spout part which is threadedly engaged with the bottle neck and rotatable and axially displaceable relative to the bottle head part, a valve body interposed between arranged the bottle head part and the spout part and can be brought into sealing contact with the bottle head part, and an outer cap which is non-rotatably, but axially displaceable engaged with the spout part, so that by means of a rotation of the outer cap an axial displacement of the Spout part is effected, wherein 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 outer cap 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 discernkrone with a sharp tear-off, so that a secure pouring of the liquid is achieved while avoiding drop losses. In its lower axial position, the spout part biases the valve body against a sealing surface of the bottle. head part, so that the liquid passage of the bottle cap is reliably sealed tight and even then no liquid can escape if the bottle is erroneously inclined 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 is actuated by the user turning the outer cap.
  • the outer cap which preferably partially or in particular completely surrounds the bottle head part and the spout part, sits in a possible embodiment of the invention freely rotatable on the bottle head part and is held immovably thereon. It is rotatably with the spout part, but axially displaceable engaged.
  • the outer cap is rotated, thus the spout part is rotated.
  • the spout portion is threadedly engaged with the bottle head portion, the spout portion is imparted, during rotation, with axial movement relative to the bottle head portion and relative to the outer cap by which the spout portion can be adjusted between the upper axial position and the lower axial position.
  • the bottle closure has a tamper-evident indicator, ie that it is clearly recognizable to a user whether the closure has already been opened once or Not.
  • a corresponding originality indicator it can be provided that the outer cap has on its upper side or its upper end face an integrally formed lid which forms the originality indicator.
  • the lid may be tearable from the outer cap by means of the spout portion, which is axially displaced upon actuation.
  • the cover should be formed over a predetermined breaking portion, for example in the form of a circumferential portion of reduced diameter to the outer cap.
  • the lid Prior to the first actuation of the bottle cap, the lid is an integral part of the outer cap, which is immediately recognized by the user.
  • the cover In order for the spout part in its upper axial position to project upwards on the upper side of the outer cap, the cover must first be removed. This can be done either manually by the user, in a preferred embodiment of the invention, however, it is provided that the cover in the region of the predetermined breaking section by means of the spout part in its axial movement is pierceable.
  • the spout member pushes against the lid or rupture portion formed at the edge of the lid and destroys it, thereby disengaging the lid from the outer cap. This destruction is irreversible, so that it is clear that the closure has been opened before.
  • valve body has a guide pin which is guided and accommodated in 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. 4 is a figure 3 corresponding sectional view of
  • Bottle stopper with extended spout part
  • Fig. 5 is a perspective outside view of the bottle closure 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 one piece over a circumferential predetermined breaking portion 13, for example in the form of a ring of reduced material thickness the outer cap 11 is formed.
  • the outer cap 11 has an outer peripheral structuring 14 in the form of a plurality of juxtaposed vertical ribs, which prevent a user from slipping on actuation of the bottle closure 10.
  • a lower bottle head part 15 which consists of plastic and solid, i. immovable and rotationally fixed on the neck of a bottle, not shown mounted in the region of the pouring opening and in particular is snapped.
  • the bottle head part 15 has a sleeve-shaped base body 16 which has inner fastening elements 26 (see FIGS. 3 and 4) for fastening the bottle head part to the bottle.
  • a dividing wall 27 is provided in the bottle head part 15, in which passage openings 28 are formed.
  • the bottle head part 15 On the fastening elements 26 and thus facing away from the bottle upper side of the partition 27, the bottle head part 15 has an axially upwardly extending, circular cylindrical sleeve-shaped projection 17, on the outside of an external thread 18 is formed.
  • a positioning pin 30 protruding upwards freely is provided, and the dividing wall 27 forms a trough-shaped recess in the region of the passage openings 28.
  • kung 31 which is surrounded by a formed on the top of the partition wall 27 circumferential immersion groove 29.
  • 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 wall 27 conically tapered cross-section, which is adapted in its dimensions to the shape of the trough-shaped depression 31 of the partition wall 27 and can come into contact with this large area.
  • the 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 circumferential 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 submerged groove 29 of the partition wall 27 '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 after below, ie in the direction of the partition wall 27 opens and in its dimensions to the dimensions of the guide pin 21 of the valve body 19 is adjusted 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 outer cap 11 is axially non-displaceable, but freely rotatable on the bottle head part 15.
  • the outer cap 11 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 outer cap 11, but mounted axially displaceable.
  • FIG. 3 shows the initial state of the bottle closure 10 before the first opening.
  • 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 turns the outer cap 11 relative to the bottle head part 15.
  • This rotational movement is transmitted via the engagement of the guide ribs 24 of the main body 23 of the spout 22 in the guide grooves 40 of the outer cap 11 on the spout part 22.
  • the bottle head part 15 engages via the external thread 18 with the internal thread 36 of the outer wall 35 of the spout part 22, the spout part 22 becomes an axially upwardly directed movement forced, which causes the pouring crown 25 presses against the predetermined breaking section 13 of the outer cap 11 and this destroyed and thereby completely dissolves the cover 12 of the outer cap 11.
  • the spout portion 22 is further axially displaced upward until the spout 25 on the top of the outer cap 11 protrudes therefrom, as shown in Figures 4 and 5.
  • the spout part 22 is from the base part
  • the upward movement of the spout part 22 is limited by suitable stops between the spout part 22 and the outer cap 11.
  • 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 then turns the outer cap 11 in the opposite direction, thereby imparting downward movement to the spout portion 22.
  • the spout part 22 is drawn into the outer cap 11 until it is completely inside the outer cap 11.
  • 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

Le bouchon de bouteille (10) selon l'invention comporte une partie de tête de bouteille (15) qui peut être montée de manière non coulissante et de manière bloquée en rotation sur le goulot de bouteille, et qui comprend au moins une ouverture de passage (28) pour un liquide à verser, une partie verseuse (22) qui est en prise avec le goulot de tête de bouteille par le biais d'un filetage (18, 36) et est rotative et déplaçable axialement par rapport à la partie de tête de bouteille, un corps de soupape (19) qui est disposé entre la partie de tête de bouteille et la partie verseuse et peut être amené en appui étanche contre la partie de tête de bouteille, et un capuchon extérieur (11) qui est en prise avec la partie verseuse de manière bloquée en rotation mais mobile axialement, de telle sorte qu'un déplacement axial de la partie verseuse puisse être provoqué au moyen d'une rotation du capuchon extérieur. La partie verseuse serre le corps de soupape dans une position axiale inférieure contre la partie de tête de bouteille et dépasse au-delà du capuchon extérieur dans une position axiale supérieure sur le côté supérieur de celui-ci.
PCT/EP2017/000006 2016-01-07 2017-01-04 Bouchon de bouteille WO2017118603A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016000074.0A DE102016000074B3 (de) 2016-01-07 2016-01-07 Flaschenverschluss
DE102016000074.0 2016-01-07

Publications (1)

Publication Number Publication Date
WO2017118603A1 true WO2017118603A1 (fr) 2017-07-13

Family

ID=57466946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/000006 WO2017118603A1 (fr) 2016-01-07 2017-01-04 Bouchon de bouteille

Country Status (2)

Country Link
DE (1) DE102016000074B3 (fr)
WO (1) WO2017118603A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024147A (en) * 1978-07-04 1980-01-09 Tradall Sa Bottle closure device
EP1566343A2 (fr) 2004-02-20 2005-08-24 Masuda Masatoshi Récipient de stockage et distribution de fluides
RU2494940C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200196228Y1 (ko) * 2000-04-08 2000-09-15 주식회사금빛지엔씨 역투입방지용 병뚜껑

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024147A (en) * 1978-07-04 1980-01-09 Tradall Sa Bottle closure device
EP1566343A2 (fr) 2004-02-20 2005-08-24 Masuda Masatoshi Récipient de stockage et distribution de fluides
RU2494940C1 (ru) * 2012-04-04 2013-10-10 Андрей Михайлович Борисов Укупорочное устройство

Also Published As

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DE102016000074B3 (de) 2016-12-22

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