WO2001051375A1 - Dispositif de bouchage d'un col filete par bouchon a ceinture d'inviolabilite - Google Patents
Dispositif de bouchage d'un col filete par bouchon a ceinture d'inviolabilite Download PDFInfo
- Publication number
- WO2001051375A1 WO2001051375A1 PCT/FR2001/000059 FR0100059W WO0151375A1 WO 2001051375 A1 WO2001051375 A1 WO 2001051375A1 FR 0100059 W FR0100059 W FR 0100059W WO 0151375 A1 WO0151375 A1 WO 0151375A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reliefs
- notches
- neck
- lip
- belt
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3404—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element
- B65D41/3409—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element the tamper element being integrally connected to the closure by means of bridges
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
- B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
Definitions
- the present invention relates to a tamper-evident device for closing a container with a threaded neck (which is directly formed on the container or attached to it) comprising a screw cap having a bottom and a cylindrical skirt internally threaded to cooperate with the corresponding thread produced on the collar, and extended by a tamper-evident belt attached by frangible means, the collar having at its base a plurality of external radial notches oriented circumferentially and the belt having a plurality of internal radial reliefs of profile complementary to that of the notches, the orientations and the dimensions of the notches and of the reliefs being determined so as to allow the passage of the second over the first in the direction of screwing thanks to the elastic deformation of the constituent material, and to oppose this passage in the opposite direction.
- this asepsis can be broken even without breaking the tamper-evident band, since a very slight unscrewing of the cap over an angle of a few degrees (for example 5 °), which is generally insufficient to cause for sure the stop of the reliefs of the stopper against the notches of the neck and the rupture of the frangible connections (in certain devices on the market, the stopper must be unscrewed at least 90 ° before breaking the tamper-evident band), but may be sufficient to destroy the sealing and asepsis of the closure. It is therefore important to design a closure device that allows to solve this problem without excessive construction complication.
- the object of the invention is to propose a closure structure of the general type described above, which can be molded and demolded more easily, and therefore makes it possible to lower the cost price of the stopper without sacrificing the quality of the stopper, on the contrary.
- the object of the invention is achieved by the fact that the internal reliefs of the tamper-evident belt are no longer formed directly on its internal periphery but on an inverted annular lip coming from the belt, this lip forming, at the outlet of molding, a frustoconical annular appendage converge slightly inwards and bear reliefs on the outside.
- the stopper of the invention it is possible to more easily adapt the notches and the reliefs so as to better guarantee the asepsis of the stopper, even for very small unscrewing angles, for example of around 3 °.
- p and q differ from each other by said angle a, a being a sub-multiple of the steps p and q of said reliefs and notches (i.e.
- the notches and the reliefs are formed on only part of the periphery of the neck and of the tamper-evident belt, preferably substantially on two opposite quadrants.
- FIG. 1 shows in perspective with partial cutaway an embodiment of a stopper according to the invention screwed onto its neck
- Figures 2 and 3 show schematically in radial section the relief skirt according to the invention, respectively before and after turning
- Figure 4 is a schematic top view showing the cooperation of the reliefs of the skirt of Figures 2 and 3 with the neck to which the plug adapts
- FIG. 5 shows in perspective the neck of the plug of FIG. 1,
- Figure 6 shows in perspective the cap itself of Figure 1
- Figure 7 shows in section in the plane E-E of Figure 1 the cap and the neck.
- Figure 1 shows a plug 1 for screwing onto the neck 2 of a container.
- the neck 2 (cf. FIGS. 1, 5 and 7) comprises a cylindrical section 3 rising from an annular edge 4.
- the section 3 carries on the upper part of its external periphery a screw thread 5, and, on the lower part of this periphery, an annular rib 6 below which are formed projections 7 forming notches, distributed around the periphery or only part thereof (substantially on two opposite quadrants in the illustrated embodiment ).
- the plug molded for example from polyethylene (PE), comprises (cf. FIGS. 1, 6 and 7) a bottom 8 from which comes a cylindrical outer skirt 9 comprising on its outer periphery of the gripping grooves or similar reliefs 10 and on its inner periphery a screw thread 11 intended to cooperate with the thread 5 of the neck 2.
- the grooves 10 stop at an annular excess thickness 12 below which is formed the tamper-evident device comprising a tamper-evident belt 5 13 attached to the skirt by sectionable bridges 20.
- the inverted lip 14 carries reliefs 15 which are oriented radially inwards (after inversion of said lip) and cooperate with the notches 7 of the neck 2 to prevent rotation of the plug 1 on the neck 2.
- the inverted lip 14 is housed under the annular rib 6 of the neck.
- the plug lo also comprises, coming from the bottom 8, a sealing sleeve 21 cooperating with the inside of the neck 2.
- FIG. 2 schematically shows the position of the lip 14 at the bottom of the belt 13 at the outlet of molding, the lip 14 then forms a flexible frustoconical annular appendage converging slightly inwards and carrying the reliefs 15 to
- the lip 14 converges downwards in FIG. 2, that is to say opposite the bottom 8 of the plug.
- the lip is turned over as known per se, which has the effect of exposing its reliefs 15 opposite the notches 7 of the neck 2 (which has been shown as formed directly on the container in Figure 3).
- FIG. 4 very schematically shows the operation and the cooperation of the reliefs 15 with the notches 7. Only four pairs of reliefs and notches are shown in engagement for simplicity. These couples work in pawls to prevent rotation of the cap on the neck in the direction of unscrewing but allow the initial screwing thanks to the cooperation of the ramps formed on the notches and
- the notches 7 and the reliefs 15 are arranged in sufficient number to allow engagement of the notches and the reliefs at regular angles and not too large (to preserve the safety of the asepsis); it is arranged so that all of the reliefs 15 do not engage at the same time
- the respective pitch of the notches and the reliefs is different and calculated so as to make it possible to ensure engagement of the notches and of the reliefs at a low pitch. equal to the difference of the respective steps.
- the notches 7 are formed regularly every 10 ° (on two opposite quadrants of the neck)
- the reliefs 15 are formed with angles of 12.5 °.
- the neck comprises on a little more than a quadrant nine notches 7a to 7i, identically formed by a ramp 16 and a stop face 17 with the exception of the notch
- the plug has a first relief 15a extending over 10 ° and followed by eight reliefs 15b at 3 p.m. extending over 12.5 °, said reliefs all also comprising a ramp 18 and a stop face 19.
- first relief 15a extending over 10 ° and followed by eight reliefs 15b at 3 p.m. extending over 12.5 °, said reliefs all also comprising a ramp 18 and a stop face 19.
- the next engagement if we continued to screw the cap on the neck, would be 7d with 15th (after a 2.5 ° step), then 7c with 15d, then 7b with 15c.
- the step p of the reliefs is 12.5 °
- the step q of the notches is 10 °
- the resulting step a for the engagements between notches and reliefs is 2.5 °.
- the longer ramp notch 7 tends to retain the stopper behind and therefore reduce the play of the stopper on the neck.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01903900A EP1246760A1 (fr) | 2000-01-14 | 2001-01-09 | Dispositif de bouchage d'un col filete par bouchon a ceinture d'inviolabilite |
JP2001551766A JP2003519602A (ja) | 2000-01-14 | 2001-01-09 | 不正開封防止リングを備えたキャップを使用してねじ付カラーに栓をするための装置 |
AU2001231862A AU2001231862A1 (en) | 2000-01-14 | 2001-01-09 | Device for plugging a threaded collar using a cap with a tamperproof ring |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/00486 | 2000-01-14 | ||
FR0000486A FR2803830B1 (fr) | 2000-01-14 | 2000-01-14 | Dispositif de bouchage d'un col filete par bouchon a ceinture d'inviolabilite |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001051375A1 true WO2001051375A1 (fr) | 2001-07-19 |
Family
ID=8845940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2001/000059 WO2001051375A1 (fr) | 2000-01-14 | 2001-01-09 | Dispositif de bouchage d'un col filete par bouchon a ceinture d'inviolabilite |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030102280A1 (fr) |
EP (1) | EP1246760A1 (fr) |
JP (1) | JP2003519602A (fr) |
AU (1) | AU2001231862A1 (fr) |
FR (1) | FR2803830B1 (fr) |
WO (1) | WO2001051375A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003016161A1 (fr) * | 2001-08-13 | 2003-02-27 | Crown Cork & Seal Technologies Corporation | Bouchon de fermeture |
WO2004048220A1 (fr) * | 2002-09-11 | 2004-06-10 | Crown Packaging Technology, Inc.. | Systeme de bouchage inviolable muni d'une bande de verrouillage |
US7637384B2 (en) | 2002-08-09 | 2009-12-29 | Crown Packaging Technology, Inc. | Tamper evident closure with locking band and container therefor |
WO2013040621A1 (fr) * | 2011-09-22 | 2013-03-28 | Greiner Packaging Gmbh | Fermeture à vis à maintien de l'étanchéité |
EP3166863B1 (fr) | 2014-07-09 | 2018-09-12 | Al Ibtikar Packaging&investment Co., Ltd. | Bouchon muni d'une bande de sécurité pour le verrouillage absolu des goulots de bouteilles |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ544867A (en) * | 2003-08-04 | 2008-09-26 | Abacus C I Ltd As Trustee Of T | Closure with frangible tamper-evident band |
US8517194B2 (en) * | 2004-03-11 | 2013-08-27 | Berry Plastics Corporation | Tamper-indicating closure and package |
WO2007068038A1 (fr) * | 2005-12-13 | 2007-06-21 | Guala Closures Patents B.V. | Fermeture de recipient |
ITMO20060029A1 (it) * | 2006-01-27 | 2007-07-28 | Sacmi | Mezzi di chiusura |
US8364203B2 (en) * | 2006-04-05 | 2013-01-29 | ST-Ericsson S.A. | Method of dynamically allocating contacts of a subscriber chip in a mobile terminal, and corresponding subscriber chip card and mobile terminal |
US7891510B2 (en) * | 2006-12-26 | 2011-02-22 | Abbott Laboratories | Container closure assembly |
US20110100947A1 (en) * | 2009-11-02 | 2011-05-05 | Long Charles J | Anti-Backoff Closure |
MX350261B (es) | 2010-05-20 | 2017-08-31 | Tetra Laval Holdings & Finance S A Star | Tapa con sello de garantía y pico. |
AT519129B1 (de) * | 2017-02-24 | 2018-04-15 | Greiner Packaging Int Gmbh | Schraubkappe mit Orientierungsmittel sowie Orientierungswerkzeug |
USD924478S1 (en) * | 2019-09-10 | 2021-07-06 | Paper Tube LLC | Universal security implement for cannabis containers |
US11059633B2 (en) | 2019-10-31 | 2021-07-13 | Cheer Pack North America | Flip-top closure for container |
US20220097935A1 (en) * | 2020-09-28 | 2022-03-31 | Closure Systems International Inc. | Package and closure with tamper-evident band |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2952778A1 (de) * | 1979-12-31 | 1981-07-02 | Horst 8647 Stockheim Rebhan | Schraubkappenverschluss |
EP0330964A2 (fr) * | 1988-02-29 | 1989-09-06 | Anchor Hocking Corporation | Fermeture composite pour récipient en matière plastique dans lequel le contenu peut être chauffé |
WO1992003348A1 (fr) * | 1990-08-20 | 1992-03-05 | Anchor Hocking Packaging Co. | Fermeture de recipient indicatrice de tentatives d'ouverture frauduleuse, comportant un anneau de retenue avec des fenetres de decharge |
FR2670465A1 (fr) * | 1990-12-17 | 1992-06-19 | Sunbeam Plastics Corp | Dispositif d'obturation indicateur de violation. |
US5346082A (en) * | 1992-06-12 | 1994-09-13 | Anchor Hocking Packaging Co. | Composite closure with sealing force indicating means and ratchet operated tamper indicating band |
DE9418851U1 (de) * | 1994-11-24 | 1995-02-09 | H & K Müller GmbH & Co. KG, 51766 Engelskirchen | Zylindrischer Behälter mit Deckel |
FR2768131A1 (fr) * | 1997-09-10 | 1999-03-12 | Novembal Sa | Bouchon du type tirer-pousser a inviolabilite renforcee |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3504818A (en) * | 1968-11-25 | 1970-04-07 | Harry Crisci | Tamper proof bottle closure |
FR2600629B1 (fr) | 1986-06-24 | 1989-03-17 | Astra Plastique | Moyens de fermeture inviolable d'un recipient a col filete |
US5027964A (en) * | 1989-08-14 | 1991-07-02 | Continental White Cap., Inc. | Closure with drop down tamper indicating band and related container finish |
US5573128A (en) * | 1994-04-27 | 1996-11-12 | Japan Crown Cork Co., Ltd. | Tamper-evident plastic cap with engaging stopper pieces |
US6276543B1 (en) * | 1999-05-19 | 2001-08-21 | Crown Cork & Seal Technologies Corporation | Vented composite closure |
-
2000
- 2000-01-14 FR FR0000486A patent/FR2803830B1/fr not_active Expired - Fee Related
-
2001
- 2001-01-09 WO PCT/FR2001/000059 patent/WO2001051375A1/fr not_active Application Discontinuation
- 2001-01-09 JP JP2001551766A patent/JP2003519602A/ja active Pending
- 2001-01-09 AU AU2001231862A patent/AU2001231862A1/en not_active Abandoned
- 2001-01-09 EP EP01903900A patent/EP1246760A1/fr not_active Withdrawn
- 2001-01-09 US US10/169,949 patent/US20030102280A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2952778A1 (de) * | 1979-12-31 | 1981-07-02 | Horst 8647 Stockheim Rebhan | Schraubkappenverschluss |
EP0330964A2 (fr) * | 1988-02-29 | 1989-09-06 | Anchor Hocking Corporation | Fermeture composite pour récipient en matière plastique dans lequel le contenu peut être chauffé |
WO1992003348A1 (fr) * | 1990-08-20 | 1992-03-05 | Anchor Hocking Packaging Co. | Fermeture de recipient indicatrice de tentatives d'ouverture frauduleuse, comportant un anneau de retenue avec des fenetres de decharge |
FR2670465A1 (fr) * | 1990-12-17 | 1992-06-19 | Sunbeam Plastics Corp | Dispositif d'obturation indicateur de violation. |
US5346082A (en) * | 1992-06-12 | 1994-09-13 | Anchor Hocking Packaging Co. | Composite closure with sealing force indicating means and ratchet operated tamper indicating band |
DE9418851U1 (de) * | 1994-11-24 | 1995-02-09 | H & K Müller GmbH & Co. KG, 51766 Engelskirchen | Zylindrischer Behälter mit Deckel |
FR2768131A1 (fr) * | 1997-09-10 | 1999-03-12 | Novembal Sa | Bouchon du type tirer-pousser a inviolabilite renforcee |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003016161A1 (fr) * | 2001-08-13 | 2003-02-27 | Crown Cork & Seal Technologies Corporation | Bouchon de fermeture |
US7445130B2 (en) | 2001-08-13 | 2008-11-04 | Obrist Closures Switzerland Gmbh | Closure cap |
US7637384B2 (en) | 2002-08-09 | 2009-12-29 | Crown Packaging Technology, Inc. | Tamper evident closure with locking band and container therefor |
WO2004048220A1 (fr) * | 2002-09-11 | 2004-06-10 | Crown Packaging Technology, Inc.. | Systeme de bouchage inviolable muni d'une bande de verrouillage |
CN100396573C (zh) * | 2002-09-11 | 2008-06-25 | 奥布里斯特闭合件瑞士有限责任公司 | 带有锁定带的防擅动瓶盖 |
US7451898B2 (en) | 2002-09-11 | 2008-11-18 | Obrist Closures Switzerland Gmbh | Tamper evident closure with locking band |
AU2003302391B2 (en) * | 2002-09-11 | 2009-12-03 | Obrist Closures Switzerland Gmbh | Tamper evident closure with locking band |
WO2013040621A1 (fr) * | 2011-09-22 | 2013-03-28 | Greiner Packaging Gmbh | Fermeture à vis à maintien de l'étanchéité |
EP3166863B1 (fr) | 2014-07-09 | 2018-09-12 | Al Ibtikar Packaging&investment Co., Ltd. | Bouchon muni d'une bande de sécurité pour le verrouillage absolu des goulots de bouteilles |
Also Published As
Publication number | Publication date |
---|---|
AU2001231862A1 (en) | 2001-07-24 |
FR2803830A1 (fr) | 2001-07-20 |
JP2003519602A (ja) | 2003-06-24 |
FR2803830B1 (fr) | 2002-05-31 |
US20030102280A1 (en) | 2003-06-05 |
EP1246760A1 (fr) | 2002-10-09 |
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