FR2467791A1 - Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling - Google Patents

Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling Download PDF

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Publication number
FR2467791A1
FR2467791A1 FR7925968A FR7925968A FR2467791A1 FR 2467791 A1 FR2467791 A1 FR 2467791A1 FR 7925968 A FR7925968 A FR 7925968A FR 7925968 A FR7925968 A FR 7925968A FR 2467791 A1 FR2467791 A1 FR 2467791A1
Authority
FR
France
Prior art keywords
capsule
bottle
tab
flask
skirt
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.)
Granted
Application number
FR7925968A
Other languages
French (fr)
Other versions
FR2467791B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7925968A priority Critical patent/FR2467791A1/en
Publication of FR2467791A1 publication Critical patent/FR2467791A1/en
Application granted granted Critical
Publication of FR2467791B3 publication Critical patent/FR2467791B3/fr
Granted 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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation

Landscapes

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

Abstract

The flask lid has a central part (1) joined to a skirt (2) which fits tightly inside the neck of the flask. The flask has an external thread (3) and the outside of the lid (13) is cylindrical externally and has an internal thread. A skirt extension (5) fits over the shoulder (9) on the flask. The shoulder has a rib (8), and the lid has a tongue (6) to prevent unscrewing without breaking the tongue. The rib has a sloping side to allow screwing on of the lid, and a flat side to prevent unscrewing.

Description

La présente invention a pour objet une capsule de sécurité pour bouchage de flacon en vue notamment de prévenir une utilisation intempestive du contenu par les enfants. The present invention relates to a safety capsule for corking a bottle with a view in particular to preventing untimely use of the content by children.

Suivant l'invention, la capsule de sécurité est composée dune jupe à paroi intérieure taraudée pouvant comporter ou non un logement de joint ou une jupe autojointante et présentant à sa base un évasement tronconique solidaire de la capsule par une partie en film de type pliable qui porte sur sa face intérieure soit des ergots, soit des reliefs crantés qui, par vissage de la capsule sur le col du flacon, s'engagent sur les reliefs correspondants formés sur le col dudit flacon en utilisant l'élasticité des ergots et de la jupe tronconique. According to the invention, the safety capsule is composed of a skirt with internal threaded wall which may or may not include a seal housing or a self-sealing skirt and having at its base a frustoconical flaring integral with the capsule by a part of film of foldable type which has on its inner face either lugs or notched reliefs which, by screwing the capsule onto the neck of the bottle, engage on the corresponding reliefs formed on the neck of said bottle using the elasticity of the lugs and the skirt frustoconical.

Suivant une autre caractéristique de ltinvention, le dégagement de la capsule est réalisé par relevement de la partie tronconique de la jupe en libérant les ergots et les reliefs de celle-ci, des reliefs formés sur le col. According to another characteristic of the invention, the release of the capsule is carried out by raising the frustoconical part of the skirt by releasing the pins and the reliefs thereof, reliefs formed on the neck.

Suivant une autre caractéristique de l'invention, la capsule et ses éléments sont moulés d'une seule pièce. According to another characteristic of the invention, the capsule and its elements are molded in one piece.

La description qui suit faite en regard des dessins annexés permettra de mieux comprendre l'invention, Dans ces dessins
La figure 1 représente une demi-coupe de la capsule vissée sur le col du flacon et une demi-vue extérieure.The following description made with reference to the accompanying drawings will allow a better understanding of the invention, In these drawings
FIG. 1 represents a half-section of the capsule screwed onto the neck of the bottle and an external half-view.

La figure 2 montre un quart de vue en plan du flacon avec l'un des crantages antidévissage et un quart de vue en plan de la capsule. FIG. 2 shows a quarter of a plan view of the bottle with one of the anti-unscrewing notches and a quarter of a plan view of the capsule.

La figure 3 est une coupe verticale de l'évasement de la capsule. Figure 3 is a vertical section of the flare of the capsule.

La figure 4 est une coupe verticale de la partie inférieure du col du flacon sur laquelle vient se placer, après serrage, l'évasement de la capsule selon la figure 3. FIG. 4 is a vertical section of the lower part of the neck of the bottle on which is placed, after tightening, the flaring of the capsule according to FIG. 3.

La capsule 1 en matière plastique avec jupe autojointante 2 vient se placer sur le goulot 3 du flacon dont la surface extérieure présente un filetage 4. Cette capsule se prolonge à sa base par un évasement tronconique 5 qui comporte des ergots ou reliefs crantés 6 et, éventuellement, un dispositif inviolable 7 en forme de collier. The plastic capsule 1 with self-sealing skirt 2 is placed on the neck 3 of the bottle, the external surface of which has a thread 4. This capsule is extended at its base by a frustoconical flare 5 which includes lugs or notched reliefs 6 and, optionally, a tamper-evident device 7 in the form of a collar.

Au moment du vissage, la descente de la capsule 1 sur le goulot 3 du flacon amène le chevauchement des ergots ou reliefs crantés 6 sur les crantages antidévissage 8 munis de rampes obliques 11 (voir figure 3) par flexion des ergots 6 et de l'évasement 5 de la jupe. At the time of screwing, the descent of the capsule 1 on the neck 3 of the bottle brings about the overlapping of the lugs or notched reliefs 6 on the anti-unscrewing notches 8 provided with oblique ramps 11 (see FIG. 3) by bending of the lugs 6 and of the flaring 5 of the skirt.

Un décalage angulaire des ergots 6 et des reliefs antidévissage 8 peut être prévu afin d'obtenir un seul chevauchement de l'un.ou ou l'autre en même temps, ce qui facilite IL flexibilité de l'évasement tronconique. An angular offset of the lugs 6 and the anti-unscrewing reliefs 8 can be provided in order to obtain a single overlap of one or the other at the same time, which facilitates the flexibility of the frustoconical flare.

Après fermeture du flacon par la capsule conforme à l'invention, il faut, pour réaliser le dévissage, relever l'évasement tronconique 5 de la jupe en position opposée 5'. After closing the bottle with the cap according to the invention, to unscrew it, raise the frustoconical flare 5 of the skirt in the opposite position 5 '.

Dans le cas où cet évasement 5 est muni du dispositif inviolable 7, celui-ci se rompt en même temps que l'évasement est relevé. In the case where this flare 5 is provided with the tamper-evident device 7, the latter breaks at the same time as the flare is raised.

Pour faciliter ce mouvement, l'évasement tronconique pourra être muni d'une languette de préhension 10, de forme et dimensions appropriées, moulée en même temps. To facilitate this movement, the frustoconical flare can be provided with a gripping tab 10, of appropriate shape and dimensions, molded at the same time.

Pour le rebouchage, l'évasement de la jupe sera rabattu dans sa position initiale avant ou après vissage. For filling, the flare of the skirt will be folded back into its initial position before or after screwing.

I1 est bien évident que l'on peut apporter à la réalisation ci-dessus décrite et aux dessins annexés de nombreuses modifications de détail, sans pour cela sté- carter du cadre de l'invention.  It is quite obvious that numerous modifications of detail can be made to the embodiment described above and to the accompanying drawings, without however falling within the scope of the invention.

Claims (3)

REVENDICATIONS 1 - Capsule de sécurité pour bouchage de flacon avec jupe à paroi intérieure taraudée, caractérisée en ce que celle-ci présente à sa base un évasement tronconique qui en est solidaire par une partie en film de type pliable portant sur sa face intérieure des ergots ou des reliefs crantés qui, par vissage de la capsule surie col du flacon, s'engagent sur les reliefs correspondants formés sur le col dudit flacon en utilisant l'élasticité des ergots et de la jupe tronconique. 1 - Safety capsule for closing the bottle with a skirt with a tapped inner wall, characterized in that the latter has at its base a frustoconical flare which is integral with a film part of the foldable type bearing on its inner face of the lugs or notched reliefs which, by screwing the capsule on the neck of the bottle, engage on the corresponding reliefs formed on the neck of said bottle using the elasticity of the lugs and of the frustoconical skirt. 2 - Capsule de sécurité pour bouchage de flacon selon la revendication 1, caractérisée en ce que le relèvement de la partie tronconique de la jupe en libérant les ergots et les reliefs de celle-ci des reliefs formés sur le col du flacon, permet le dégagement de la capsule. 2 - Safety capsule for bottle closure according to claim 1, characterized in that the raising of the frustoconical part of the skirt by releasing the pins and the reliefs thereof reliefs formed on the neck of the bottle, allows the release of the capsule. 3 - Capsule de sécurité pour bouchage de flacon selon la revendication 1, caractérisée en ce que la capsule et ses éléments sont moulés dune seule pièce. 3 - Safety capsule for bottle closure according to claim 1, characterized in that the capsule and its elements are molded in one piece.
FR7925968A 1979-10-19 1979-10-19 Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling Granted FR2467791A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7925968A FR2467791A1 (en) 1979-10-19 1979-10-19 Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7925968A FR2467791A1 (en) 1979-10-19 1979-10-19 Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling

Publications (2)

Publication Number Publication Date
FR2467791A1 true FR2467791A1 (en) 1981-04-30
FR2467791B3 FR2467791B3 (en) 1982-07-16

Family

ID=9230827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925968A Granted FR2467791A1 (en) 1979-10-19 1979-10-19 Flask screw stopper with safety locking tab - tab is broken on unscrewing but allows tightening after filling

Country Status (1)

Country Link
FR (1) FR2467791A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001924A1 (en) * 1989-08-02 1991-02-21 Cmb Foodcan Plc Safety closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001924A1 (en) * 1989-08-02 1991-02-21 Cmb Foodcan Plc Safety closure

Also Published As

Publication number Publication date
FR2467791B3 (en) 1982-07-16

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