ES2624202B1 - PLUG WITH ARTICULATED COVER - Google Patents

PLUG WITH ARTICULATED COVER Download PDF

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Publication number
ES2624202B1
ES2624202B1 ES201630018A ES201630018A ES2624202B1 ES 2624202 B1 ES2624202 B1 ES 2624202B1 ES 201630018 A ES201630018 A ES 201630018A ES 201630018 A ES201630018 A ES 201630018A ES 2624202 B1 ES2624202 B1 ES 2624202B1
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Spain
Prior art keywords
cap
bottle
membrane
neck
placket
Prior art date
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Application number
ES201630018A
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Spanish (es)
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ES2624202A1 (en
Inventor
Antonio Badia Iniesta
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Bericap SA
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Bericap SA
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Priority to ES201630018A priority Critical patent/ES2624202B1/en
Publication of ES2624202A1 publication Critical patent/ES2624202A1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, 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
    • B65D41/32Caps 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, 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
    • B65D41/32Caps 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
    • B65D41/46Snap-on caps or cap-like covers
    • B65D41/48Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, 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
    • B65D41/32Caps 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
    • B65D41/58Caps or cap-like covers combined with stoppers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/06Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/10Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures

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

Abstract

Tapón con tapeta articulada.#Tapón de plástico para botella que comprende una caperuza con medios de unión al gollete de la botella en el que el tapón comprende, además, una membrana obturadora de la boca de la botella y en el que la caperuza presenta además una tapeta articulada en su zona superior para la apertura del tapón.Cap with articulated flap. # Plastic bottle cap comprising a cap with means for attaching to the neck of the bottle in which the cap also includes a sealing membrane of the mouth of the bottle and in which the cap also has an articulated placket in its upper area for opening the cap.

Description

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DESCRIPCIONDESCRIPTION

Tapon con tapeta articuladaCap with articulated placket

La presente invention se refiere a un tapon destinado al cierre de envases para llquidos, que presenta ventajosas caracterlsticas sobre lo actualmente conocido.The present invention relates to a cap intended for the closure of liquid containers, which has advantageous features over what is currently known.

El tapon objeto de la presente invencion es utilizado en recipientes para llquidos, en particular llquidos alimentarios, bebidas, tales como agua, y otros. Un problema que deben solucionar todos los tapones es el de la estanqueidad. Este problema es especialmente notable en los tapones de tipo mas simple y, muy especialmente, en tapones plasticos para botellas cuyo proceso de fabrication hace que los golletes de las botellas presenten tolerancias dimensionales muy grandes. En estos casos, la solution habitualmente adoptada es la de proveer un sello pegado al gollete de la botella que asegura la estanqueidad antes de la primera abertura. No obstante, el problema de mantener unos niveles mlnimos de estanqueidad tras la primera abertura aun persiste. Para ello se suele adoptar como solucion disponer de cierres de rosca en el tapon. Aun asl, en el caso de grandes tolerancias dimensionales en el gollete de la botella, el nivel de estanqueidad obtenido unicamente con la rosca no es optimo para las necesidades del usuario.The cap object of the present invention is used in liquid containers, in particular food liquids, beverages, such as water, and others. A problem that all plugs must solve is that of tightness. This problem is especially noticeable in the simplest type caps and, especially, in plastic bottle caps whose manufacturing process causes the bottlenuts to have very large dimensional tolerances. In these cases, the commonly adopted solution is to provide a seal attached to the neck of the bottle that ensures tightness before the first opening. However, the problem of maintaining minimal levels of tightness after the first opening still persists. For this, it is usually adopted as a solution to have screw closures in the cap. Even so, in the case of large dimensional tolerances in the neck of the bottle, the level of tightness obtained only with the thread is not optimal for the needs of the user.

Es un objetivo de la presente invencion proporcionar una solucion a los problemas antes planteados, dando a conocer medios que permiten mejorar la estanqueidad de los tapones plasticos, especialmente en el caso de tapones simples y/o destinados a botellas con grandes tolerancias dimensionales.It is an objective of the present invention to provide a solution to the aforementioned problems, disclosing means that allow to improve the sealing of the plastic caps, especially in the case of simple caps and / or intended for bottles with large dimensional tolerances.

La larga experiencia del solicitante en el diseno, fabricacion y comercializacion de tapones del tipo mencionado, le ha permitido desarrollar un nuevo tapon, objeto de la presente invencion, que se caracteriza por conseguir con un numero limitado de elementos constituyentes de masa reducida, excelentes caracterlsticas de cierre estanco de las diferentes zonas del tapon y todo ello unido a medios muy practicos de montaje y de cierre.The applicant's long experience in the design, manufacture and marketing of caps of the aforementioned type, has allowed him to develop a new plug, object of the present invention, which is characterized by achieving with a limited number of constituents of reduced mass, excellent characteristics Watertight closure of the different areas of the plug and all this together with very practical means of assembly and closure.

El tapon objeto de la presente invencion puede ser de apertura vertical, es decir, se extrae estirando del mismo en la direction vertical (es decir, la direction del eje principal del gollete), lo que permite, si se desea, prescindir de cierres tipo rosca, lo que a su vez permite realizar tapones mas pequenos.The stopper object of the present invention can be of vertical opening, that is, it is removed by stretching it in the vertical direction (that is, the direction of the main axis of the neck), which allows, if desired, to dispense with type closures. thread, which in turn allows smaller caps.

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Mas en particular, la presente invention da a conocer un tapon de plastico para botella del tipo que comprende una caperuza con medios de union al gollete de la botella y que comprende, ademas, una membrana obturadora de la boca de la botella y porque la caperuza presenta ademas una tapeta articulada en su zona superior para la apertura del tapon.More particularly, the present invention discloses a plastic bottle cap of the type comprising a cap with means for joining the neck of the bottle and also comprising a sealing membrane of the mouth of the bottle and because the cap It also has an articulated placket in its upper area for opening the cap.

Preferentemente, los citados medios de union al gollete de la botella consisten en un saliente o salientes destinado o destinados a interferir, en la direction del eje principal del gollete de la botella, con salientes conjugados del gollete. Mas preferentemente, el saliente o salientes consiste en un saliente circular. La provision de este tipo de cierre por interferencia dimensional es posible gracias a la existencia de la membrana obturadora.Preferably, said means for joining the bottle neck consist of a projection or projections intended or intended to interfere, in the direction of the main axis of the bottle neck, with conjugate projections of the neck. More preferably, the projection or projections consists of a circular projection. The provision of this type of closure by dimensional interference is possible thanks to the existence of the sealing membrane.

Al quedar dispuesta la membrana en el propio tapon, la estanqueidad queda asegurada tambien tras el primer uso, puesto que el medio obturador no es destruido antes de la primera apertura. Permite su desprendimiento del gollete de la botella tirando de una tapeta, en direccion vertical contraria a dicha botella. La tapeta queda situada preferiblemente en la parte central del citado tapon. Preferiblemente, la tapeta presenta un precorte en su perlmetro de union al tapon asl como una bisagra que permite el abatimiento de la citada tapeta tirando de la ranura y cortando a su vez los elementos de precorte.When the membrane is arranged in the cap itself, the sealing is also ensured after the first use, since the sealing means is not destroyed before the first opening. It allows its detachment from the neck of the bottle by pulling a flap, in the vertical direction opposite to said bottle. The placket is preferably located in the central part of said stopper. Preferably, the placket has a precut at its perimeter of attachment to the cap asl as a hinge that allows the said placket to be folded out by pulling the groove and cutting the precut elements.

La presente invencion permite numerosas realizaciones de la membrana encargada de la obturation del paso de llquido. Preferentemente, la citada membrana queda constituida por una pieza independiente de la caperuza que se dispone bajo la citada zona superior de la caperuza. Mas preferentemente, la citada membrana presenta un cuerpo principal de forma circular destinado a cubrir completamente la boca de la botella.The present invention allows numerous embodiments of the membrane responsible for filling the liquid passage. Preferably, said membrane is constituted by an independent part of the hood which is arranged under said upper area of the hood. More preferably, said membrane has a circular main body intended to completely cover the mouth of the bottle.

En una primera realization la membrana la membrana es una pieza bi-inyectada en dos materiales, estando fabricado el cuerpo principal en un material y presentando una zona en forma de corona circular en otro material mas blando que el del cuerpo principal, estando dicha zona en forma de corona circular destinada a entrar en estrecho contacto con la pared mas superior del gollete de la botella. El proceso de bi-inyeccion permite disponer de dos materiales en una misma pieza: un primer material cubriendo la superficie horizontal interior del tapon y un segundo material mas blando respecto al primer material que permite obtener una union estanca entre el tapon y la botella, al estar situado este segundo material en forma de aro en la zona de contacto con la superficie mas superior del gollete o cuello de la botella.In a first embodiment, the membrane is a bi-injected piece in two materials, the main body being manufactured in a material and presenting a circular crown-shaped area in another material softer than that of the main body, said area being in Circular crown shape intended to come into close contact with the uppermost wall of the bottle neck. The bi-injection process makes it possible to have two materials in one piece: a first material covering the inner horizontal surface of the cap and a second softer material with respect to the first material that allows to obtain a tight connection between the cap and the bottle, when This second ring-shaped material is located in the area of contact with the uppermost surface of the neck or neck of the bottle.

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En una segunda realization la membrana interior dispone de un saliente flexible en forma de trompeta que se pliega al cerrar obturando la salida del liquido, lo que permite impedir el paso de liquido por la pared interior del cuello de la botella. Esta segunda realization presenta una ventaja ya que permite la estanqueidad del tapon admitiendo tolerancias dimensionales en la superficie interior del cuello de la botella aun mas grande.In a second embodiment, the inner membrane has a flexible trumpet-shaped projection that folds when closed by sealing the liquid outlet, which prevents the passage of liquid through the inner wall of the neck of the bottle. This second realization has an advantage since it allows the sealing of the cap by admitting dimensional tolerances on the inner surface of the neck of the bottle even larger.

Una ventaja adicional del tapon objeto de la presente invention es que resulta posible reutilizar el tapon una vez ya se ha desgarrado la tapeta, volviendo a cerrar la botella.An additional advantage of the cap object of the present invention is that it is possible to reuse the cap once the cap has been torn, closing the bottle again.

Una ventaja de ser de material plastico a diferencia de otros materiales como el metal es la disminucion el riesgo de corte para el usuario en el proceso de apertura del tapon de la botella.An advantage of being of plastic material unlike other materials such as metal is the reduction in the risk of cutting for the user in the process of opening the bottle cap.

El tapon de plastico para botella de la presente invention comprende una caperuza con medios de union al gollete de la botella caracterizado porque el tapon comprende, ademas, una membrana obturadora de la boca de la botella y porque la caperuza presenta ademas una tapeta articulada en su zona superior para la apertura del tapon.The plastic bottle cap of the present invention comprises a cap with means for joining the neck of the bottle characterized in that the cap also comprises a sealing membrane of the mouth of the bottle and because the cap also has an articulated placket in its upper area for opening the cap.

Preferentemente los citados medios de union al gollete de la botella consisten en un saliente o salientes destinado o destinados a interferir, en la direction del eje principal del gollete de la botella, con salientes conjugados del gollete.Preferably, said means for joining the bottle neck consist of a projection or projections intended or intended to interfere, in the direction of the main axis of the bottle neck, with conjugate projections of the neck.

Preferentemente dicho saliente o salientes es un saliente circular.Preferably said projection or projections is a circular projection.

Preferentemente dicha tapeta queda unida a la caperuza mediante una bisagra y una lmea precortada, disponiendo asimismo de una ranura para facilitar su accionamiento.Preferably said placket is attached to the hood by means of a hinge and a pre-cut line, also having a groove to facilitate its operation.

Preferentemente dicha tapeta queda unida a la caperuza mediante una bisagra y una lmea precortada, disponiendo asimismo dicha tapeta de un anillo con un agujero interior para facilitar su accionamiento.Preferably said placket is attached to the hood by means of a hinge and a pre-cut line, said placket also having a ring with an inner hole to facilitate its operation.

Preferentemente la citada membrana es una pieza independiente de la caperuza que se dispone bajo la citada zona superior de la caperuza.Preferably said membrane is an independent piece of the hood that is disposed under said upper area of the hood.

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Preferentemente la citada membrana presenta un cuerpo principal de forma circular destinado a cubrir completamente la boca de la botella.Preferably said membrane has a circular main body designed to completely cover the mouth of the bottle.

Preferentemente la membrana es una pieza bi-inyectada en dos materiales, estando fabricado el cuerpo principal en un material y presentando una zona en forma de corona circular en otro material mas blando que el del cuerpo principal, estando dicha zona en forma de corona circular destinada a entrar en estrecho contacto con la pared mas superior del gollete de la botella.Preferably the membrane is a bi-injected piece in two materials, the main body being manufactured in one material and presenting a circular crown-shaped area in another material softer than that of the main body, said circular crown-shaped area being intended to come into close contact with the uppermost wall of the bottle neck.

Preferentemente la membrana comprende un saliente en forma de trompeta en material flexible que se dobla hacia el exterior al introducir el tapon en la botella, obturando de esta manera la salida de llquido.Preferably, the membrane comprises a trumpet-shaped projection in flexible material that bends outwardly when the cap is introduced into the bottle, thus sealing the liquid outlet.

Para su mejor comprension se adjuntan dibujos representativos, a tltulo de ejemplo explicativo, pero no limitativo, de dos realizaciones concretas de la caperuza objeto de la presente invencion.For your best understanding, representative drawings are attached, by way of explanatory example, but not limitation, of two specific embodiments of the hood object of the present invention.

La figura 1 muestra una vista en perspectiva del tapon de cierre de una botella.Figure 1 shows a perspective view of the closure cap of a bottle.

La figura 2 muestra una vista en perspectiva del tapon con la tapeta abatida.Figure 2 shows a perspective view of the cap with the flap.

La figura 3 muestra una vista en perspectiva del tapon desprendido de la botella.Figure 3 shows a perspective view of the cap detached from the bottle.

La figura 4 muestra una vista en seccion de una primera realization del tapon.Figure 4 shows a sectional view of a first embodiment of the plug.

Las figuras 5 y 6 muestran sendas vistas en seccion de una segunda realizacion del tapon.Figures 5 and 6 show paths seen in section of a second embodiment of the plug.

La figura 7 muestra una vista en seccion de la tercera realizacion del tapon.Figure 7 shows a sectional view of the third embodiment of the plug.

La figura 8 muestra una vista en perspectiva de una tercera realizacion del tapon.Figure 8 shows a perspective view of a third embodiment of the plug.

Las figuras 9 y 10 muestran el proceso de apertura de una tercera realizacion del tapon.Figures 9 and 10 show the process of opening a third embodiment of the plug.

En la figura 1, se muestra un tapon -1- segun la invention unido a una botella -2-. En la figura 1 se observa la caperuza de dicho tapon. Dicha caperuza dispone de una tapeta -3-In Figure 1, a plug -1- according to the invention is shown attached to a bottle -2-. Figure 1 shows the cap of said cap. Said cap has a placket -3-

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en la zona central del tapon con un precorte -10- en el perlmetro de la citada tapeta -3-. Dicha tapeta -3- se puede levantar tirando de la ranura -11- mediante la bisagra -12-.in the central area of the cap with a precut -10- on the perimeter of the aforementioned placket -3-. Said placket -3- can be lifted by pulling the slot -11- using the hinge -12-.

En la figura 2, se pueden observar todos los elementos del tapon expuestos en la figura 1. Al levantar la tapeta -3- tirando de la ranura -11-, se rompe el precorte -10- y la tapeta -3- de la zona central del tapon gira sobre la bisagra -12- y deja visible la membrana -4-.In figure 2, all the elements of the cap shown in figure 1 can be observed. When lifting the placket -3- pulling the groove -11-, the precut -10- and the placket -3- of the area are broken center of the cap rotates on the hinge -12- and leaves the membrane -4- visible.

En la figura 3 se observa el proceso de apertura del tapon de la botella tirando de la tapeta -3- verticalmente en direction contraria a la botella como se indica con la flecha de la figura 3 y se consigue separar el tapon -1- del cuello -6- de la botella -2-.Figure 3 shows the process of opening the bottle cap by pulling the cap -3- vertically in the opposite direction to the bottle as indicated by the arrow in Figure 3 and it is possible to separate the cap -1- from the neck -6- of the bottle -2-.

En la figura 4 se muestra una vista en section desde el punto central de una primera realization del tapon en la que la membrana -4- bi-inyectada presenta dos materiales distintos. Un material blando -5- que queda dispuesto en una zona en forma de aro o corona circular en la parte de contacto con la pared mas superior del cuello de la botella -6- y su funcion es la de permitir la estanqueidad del tapon. El cuerpo principal de la membrana -4- esta realizado en otro material mas adecuado a su funcion estructural.Figure 4 shows a sectional view from the central point of a first embodiment of the plug in which the -4-bi-injected membrane has two different materials. A soft material -5- that is arranged in an area in the form of a ring or circular crown in the contact part with the uppermost wall of the neck of the bottle -6- and its function is to allow the sealing of the cap. The main body of the membrane -4- is made of another material more suited to its structural function.

El tapon -1- presenta un saliente circular -7- que se ajusta al saliente del cuello de la botella -6- por interferencia dimensional a fin de permitir la fijacion del tapon -1- al cuello de la botella -6- impidiendo el movimiento vertical del tapon -1- en direccion contraria a la botella. En la figura se ha representado la interferencia dimensional existente.The cap -1- has a circular projection -7- that adjusts to the projection of the neck of the bottle -6- by dimensional interference in order to allow the fixation of the cap -1- to the neck of the bottle -6- preventing movement vertical of the cap -1- in the opposite direction to the bottle. The figure shows the existing dimensional interference.

En las figuras 5 y 6 se muestra una vista en seccion de una segunda realizacion de la presente invention. La membrana -4’- comprende un saliente en forma de trompeta. El saliente esta constituido por dos partes, una parte vertical -8- y una parte inclinada -9- hacia el exterior del tapon. En la confluencia de ambas partes se ha provisto un debilitamiento que favorece el doblado de la pared por la llnea de debilitamiento. La parte inclinada -9- se deforma al introducir el tapon -1- en el cuello de la botella -6- tal y como se muestra mediante las flechas de la figura 5, lo que hace que la pared del saliente en forma de trompeta se doble por el debilitamiento y quede como se representa de manera esquematica en la figura 6. La parte doblada queda de esta manera en contacto con la pared interior del cuello de la botella y ejerce presion contra esta, lo que obtura el paso de llquido por dicha pared interior, asegurandose asl la estanqueidad.A sectional view of a second embodiment of the present invention is shown in Figures 5 and 6. The membrane -4’- comprises a trumpet shaped projection. The projection is constituted by two parts, a vertical part -8- and an inclined part -9- towards the outside of the plug. At the confluence of both sides a weakening has been provided that favors the bending of the wall by the line of weakening. The inclined part -9- deforms when the cap -1- is inserted into the neck of the bottle -6- as shown by the arrows in Figure 5, which causes the trumpet-shaped wall of the projection fold by the weakening and be as schematically represented in figure 6. The folded part is thus in contact with the inner wall of the neck of the bottle and exerts pressure against it, which obstructs the passage of liquid through said inner wall, thus ensuring tightness.

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En la figura 7 se muestra una vista en section de la tercera realization corresponde a la figura 4 a exception que la tapeta corresponde a un anillo -13-. La membrana -4- presenta dos materiales distintos obtenidos por bi-inyeccion: el material blando -5- y la membrana -4- realizada con material mas duro.Figure 7 shows a sectional view of the third embodiment corresponding to Figure 4, with the exception that the placket corresponds to a ring -13-. The membrane -4- has two different materials obtained by bi-injection: the soft material -5- and the membrane -4- made with harder material.

Por un lado, material blando -5- queda dispuesto en una zona en forma de aro o corona circular en la parte de contacto con la pared mas superior del cuello de la botella -6- y su funcion es la de permitir la estanqueidad del tapon. Por otro lado el cuerpo principal de la membrana -4- esta realizado en otro material mas adecuado a su funcion estructural presentando un reborde -15- de forma circular para ser adecuado a una presion de la membrana -4- por parte del usuario a traves del agujero -14- para facilitar la apertura del tapon -1- al tirar del anillo -13-.On the one hand, soft material -5- is arranged in an area in the form of a ring or circular crown in the contact part with the uppermost wall of the neck of the bottle -6- and its function is to allow the sealing of the cap . On the other hand, the main body of the membrane -4- is made of another material more suited to its structural function, presenting a circular flange -15- to be suitable for a pressure of the membrane -4- by the user through of the hole -14- to facilitate the opening of the plug -1- when pulling the ring -13-.

En las figuras 8-10 se muestran varias vistas en perspectiva de una tercera realization de la presente invencion.Several perspective views of a third embodiment of the present invention are shown in Figures 8-10.

El tapon -1- esta unido a la tapeta en forma de anillo -13- mediante precortes -10-. Dicho anillo -13- presenta un agujero -14- en su parte central. El anillo -13- se articula mediante la bisagra -12- al levantar el anillo -13- por su agujero -14-. (ver figura 9). En la figura 10, se observa el proceso de apertura del tapon -1- de la botella tirando de la anilla -14-.The plug -1- is attached to the ring-shaped placket -13- by precuts -10-. Said ring -13- has a hole -14- in its central part. The ring -13- is articulated by the hinge -12- by lifting the ring -13- through its hole -14-. (see figure 9). In figure 10, the process of opening the cap -1- of the bottle by pulling the ring -14- is observed.

Esta realization presenta mas facilidades de apertura que las realizaciones expuestas anteriormente ya que la membrana -4- al ser flexible permite tirar del anillo -13- por su agujero -14- con mayor facilidad.This embodiment has more opening facilities than the embodiments set forth above since the membrane -4- being flexible allows the ring -13- to be pulled through its hole -14- more easily.

Si bien la invention se ha descrito con respecto a ejemplos de realizaciones preferentes, estos no se deben considerar limitativos de la invention, que se definira por la interpretation mas amplia de las siguientes reivindicaciones.While the invention has been described with respect to examples of preferred embodiments, these should not be considered as limiting the invention, which will be defined by the broader interpretation of the following claims.

Claims (9)

55 1010 15fifteen 20twenty 2525 3030 3535 REIVINDICACIONES 1. Tapon de plastico para botella que comprende una caperuza con medios de union al gollete de la botella caracterizado porque el tapon comprende, ademas, una membrana obturadora de la boca de la botella y porque la caperuza presenta ademas una tapeta articulada en su zona superior para la apertura del tapon.1. Plastic bottle cap comprising a cap with means for joining the neck of the bottle characterized in that the cap also includes a sealing membrane of the mouth of the bottle and because the cap also has an articulated placket in its upper area for opening the cap. 2. Tapon, segun la reivindicacion 1, caracterizado porque los citados medios de union al gollete de la botella consisten en un saliente o salientes destinado o destinados a interferir, en la direction del eje principal del gollete de la botella, con salientes conjugados del gollete.2. Cap, according to claim 1, characterized in that said means for joining the bottle neck consist of a projection or projections intended or intended to interfere, in the direction of the main axis of the bottle neck, with conjugate projections of the neck . 3. Tapon, segun la reivindicacion 2, caracterizado porque dicho saliente o salientes es un saliente circular.3. Cap, according to claim 2, characterized in that said projection or projections is a circular projection. 4. Tapon, segun cualquiera de las reivindicaciones 1 a 3, caracterizado porque dicha tapeta queda unida a la caperuza mediante una bisagra y una llnea precortada, disponiendo asimismo de una ranura para facilitar su accionamiento.4. Cap, according to any one of claims 1 to 3, characterized in that said placket is attached to the hood by means of a hinge and a pre-cut line, also having a slot to facilitate its operation. 5. Tapon, segun cualquiera de las reivindicaciones 1 a 3, caracterizado porque dicha tapeta queda unida a la caperuza mediante una bisagra y una llnea precortada, disponiendo asimismo dicha tapeta de un anillo con un agujero interior para facilitar su accionamiento.5. Cap, according to any one of claims 1 to 3, characterized in that said placket is attached to the cap by means of a hinge and a pre-cut line, said placket also having a ring with an inner hole to facilitate its operation. 6. Tapon, segun cualquiera de las reivindicaciones 1 a 5, caracterizado porque la citada membrana es una pieza independiente de la caperuza que se dispone bajo la citada zona superior de la caperuza.6. Cap, according to any one of claims 1 to 5, characterized in that said membrane is an independent part of the hood which is disposed under said upper area of the cap. 7. Tapon, segun cualquiera de las reivindicaciones 1 a 6, caracterizado porque la citada membrana presenta un cuerpo principal de forma circular destinado a cubrir completamente la boca de la botella.7. Cap, according to any of claims 1 to 6, characterized in that said membrane has a circular main body designed to completely cover the mouth of the bottle. 8. Tapon, segun la reivindicacion 7, caracterizado porque la membrana es una pieza bi-inyectada en dos materiales, estando fabricado el cuerpo principal en un material y presentando una zona en forma de corona circular en otro material mas blando que el del cuerpo principal, estando dicha zona en forma de corona circular.8. Cap, according to claim 7, characterized in that the membrane is a bi-injected piece in two materials, the main body being manufactured in one material and presenting a circular crown-shaped area in another material softer than that of the main body , said area being in the form of a circular crown. 9. Tapon, segun cualquiera de las reivindicaciones 1 a 7, caracterizado porque la membrana comprende un saliente en forma de trompeta en material flexible que queda doblada hacia el exterior, obturando de esta manera la salida de llquido.9. Cap, according to any one of claims 1 to 7, characterized in that the membrane comprises a trumpet-shaped projection in flexible material that is bent outwards, thus sealing the liquid outlet.
ES201630018A 2016-01-12 2016-01-12 PLUG WITH ARTICULATED COVER Active ES2624202B1 (en)

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705085A (en) * 1952-09-23 1955-03-29 West Co Bottle cap structure
GB930866A (en) * 1961-01-06 1963-07-10 Ashlin Hodson Improvements in or relating to closures for bottles and other containers
NL299703A (en) * 1962-12-22
BE766256A (en) * 1970-04-29 1971-10-26 Labarre M NEW INVIOLABLE PLUG WITH GRIP RING
FR2391926A2 (en) * 1976-02-03 1978-12-22 Grussen Jean IMPROVED SEALING SCREW CAPSULE AND MANUFACTURING MOLD
FR2606747B1 (en) * 1986-11-19 1991-05-31 Scheidegger Albert CLOSURE ASSEMBLY FOR A CONTAINER WITH A NECK PROVIDED WITH A TOP RING AND METHOD OF MANUFACTURING THE SAME
US7137524B2 (en) * 2003-07-25 2006-11-21 Sonoco Development, Inc. Easy-opening container and plastic closure thereof for hermetic sealing
DE102012111738A1 (en) * 2012-12-03 2014-06-05 Bericap Holding Gmbh Container closure for overhead emptying

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