ES2345314A1 - Improvements introduced in the patent of main invention n. P-200802979/4 by: double opening system for beverage cans (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in the patent of main invention n. P-200802979/4 by: double opening system for beverage cans (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2345314A1 ES2345314A1 ES200900747A ES200900747A ES2345314A1 ES 2345314 A1 ES2345314 A1 ES 2345314A1 ES 200900747 A ES200900747 A ES 200900747A ES 200900747 A ES200900747 A ES 200900747A ES 2345314 A1 ES2345314 A1 ES 2345314A1
- Authority
- ES
- Spain
- Prior art keywords
- die cut
- tearing
- main
- secondary lever
- main ring
- 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
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
-
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
-
- B65D17/161—
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0068—Ribs or projections in container end panel
- B65D2517/0073—Ribs or projections in container end panel located under tab hand grip to facilitate initial lifting of the tab
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0091—Means for venting upon initial opening
- B65D2517/0092—Means for venting upon initial opening formed as a partial score line located close to the tab connection
Abstract
Description
Mejoras introducidas en la Patente de Invención Principal nº P 200802979/4 por: "Sistema de doble apertura para latas de bebidas".Improvements introduced in the Invention Patent Main nº P 200802979/4 by: "Double opening system for beverage cans. "
La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a unas mejoras introducidas en el objeto de la Patente de Invención Principal P-200802979, en la que se describe un sistema de doble apertura para latas de bebidas, y concretamente un sistema para llevar a cabo la realización de dos aberturas en la correspondiente tapa superior del envase o lata de bebida de que se trate, al objeto de permitir la salida del líquido durante su consumo y a la vez la entrada de aire para evitar una salida desordenada y a borbotones del líquido.The present invention, as expressed in the set forth in this specification, refers to improvements introduced in the object of the Main Invention Patent P-200802979, which describes a system of double opening for beverage cans, and specifically a system to carry out the realization of two openings in the corresponding top lid of the container or beverage can of which treat, in order to allow the liquid to escape during consumption and at the same time the air inlet to avoid an exit messy and gushing of the liquid.
El objeto de la invención es mejorar el sistema descrito en la Patente de Invención P-200802979, al objeto de poder realizar la apertura del orificio para entrada del aire con un mínimo esfuerzo por parte del usuario, evitándose además la apertura accidental de ese orificio para entrada del aire.The object of the invention is to improve the system described in Invention Patent P-200802979, at in order to be able to open the hole for the entrance of the air with minimal effort by the user, also avoiding the accidental opening of that air intake hole.
Generalmente los envases o latas de bebidas presentan una tapa superior que cierra la embocadura, en cuya tapa existe un troquelado determinante de una línea de debilitamiento para obtener en su momento un orificio de vertido de la bebida, existiendo además al lado de ese troquelado un remache para fijación de una anilla cuyo traccionado lleva consigo la apertura, al llevar a cabo el basculamiento de dicha anilla y el presionado sobre la zona troquelada, produciendo el desgarro de ésta y por lo tanto estableciendo la apertura de la lata para permitir la salida del líquido.Generally beverage containers or cans they have a top cover that closes the mouth, in whose lid there is a die cut determining a weakening line to obtain a pouring hole of the drink, there is also a rivet for fixing next to that die of a ring whose betrayed carries the opening, when carrying tipping said ring and pressing on the die-cut area, causing the tear of this and therefore establishing the opening of the can to allow the exit of the liquid.
Evidentemente, la abertura u orificio realizado de la forma referida, además de constituir el medio de salida del líquido, constituye también el medio para entrar aire, con lo que líquido y aire chocan y la salida de líquido se produce de forma desordenada a borbotones.Obviously, the opening or hole made in the aforementioned way, in addition to constituting the means of exit of the liquid, also constitutes the means to enter air, with what liquid and air collide and the liquid leakage occurs messy in spurts.
Para solucionar esa problemática, en la Patente de Invención Principal P-200802979 se describe un sistema de doble apertura para latas de bebidas, basado en que en una zona opuesta a la del troquelado para establecer la abertura u orificio de salida del líquido, incluye otra zona troquelada de menor amplitud que establecerá una orificio para la entrada de aire, efectuándose el rasgado del troquelado para la salida del líquido mediante basculamiento hacia arriba de la anilla, como es tradicional, mientras que una vez realizada la apertura, volviendo a situar la anilla en horizontal sobre la tapa del envase o lata, mediante presión con el dedo sobre el extremo de dicha anilla se produce el rasgado del troquelado que establece el orificio de entrada de aire.To solve this problem, in the Patent of Main Invention P-200802979 a double opening system for beverage cans, based on that in an area opposite the die to establish the opening or liquid outlet hole, includes another die-cut area of smaller amplitude that will establish a hole for air intake, the tearing of the die for the liquid exit by tilting up the ring, as is traditional, while once the opening is made, returning to place the ring horizontally on the lid of the container or can, by pressing with your finger on the end of said ring you produces the tearing of the die that establishes the hole of air entrance.
Como consecuencia de que el troquelado que establece la salida de líquido queda alejado del troquelado que establece el orificio para la entrada de aire, cuando se bebe directamente de la lata o envase se evitan los borbotones causados por el sistema tradicional de apertura.As a result of the die cut that set the liquid outlet is away from the die cut that set the hole for the air inlet, when you drink the bubbling caused directly from the can or container by the traditional opening system.
Ahora bien, a veces no es suficiente la fuerza que se puede ejercer con el dedo de la mano para llevar a cabo el rasgado del troquelado que establece el orificio de entrada de aire, requiriéndose para ello un mecanismo tipo palanca que multiplique mínimamente por dos la fuerza desarrollada por el dedo.Now sometimes the force is not enough which can be exercised with the finger of the hand to carry out the tearing of the die that establishes the air inlet hole, requiring a lever type mechanism that multiplies minimally by two the force developed by the finger.
Las mejoras objeto de la invención, aplicables precisamente en el objeto o sistema descrito en la Patente de Invención Principal P-200802979, están previstas para solucionar la problemática anteriormente expuesta, basándose en que la apertura se realiza utilizando el concepto de palanca mediante el que se consigue multiplicar el esfuerzo para rasgar el troquelado que establecerá la abertura u orificio para entrada del aire.The improvements object of the invention, applicable precisely in the object or system described in the Patent of Main Invention P-200802979, are planned to solve the problem described above, based on that the opening is done using the lever concept through which you multiply the effort to tear the die cut that will establish the opening or hole for the entrance of the air.
En tal sentido, las mejoras de la invención se centran en que la anilla utilizada para llevar a cabo el rasgado del troquelado que establece el orificio de salida de líquido, se complementa con una palanca secundaria montada pivotantemente sobre el mismo remache que monta la anilla principal de apertura, con la particularidad de que esa palanca secundaria actuará siempre con posterioridad a la anilla principal, para llevar a cabo el rasgado del troquelado o troquelados correspondientes a la entrada del aire, quedando éstos distanciados del troquelado correspondiente a la salida del líquido, con la especial particularidad de que la anilla principal cuenta con una amplia ventana para permitir situar en el mismo la palanca de rasgado del troquelado que originará el orificio de entrada del aire, quedando el extremo libre de esta palanca apoyado en un tope previsto al efecto en la anilla principal, para evitar precisamente que no actúe esa palanca hasta que no se haya llevado a cabo el rasgado del troquelado que establece el orificio de salida del líquido mediante la anilla principal.In this regard, the improvements of the invention will be focus on the ring used to carry out the tearing of the punching that establishes the liquid outlet hole, it complements with a secondary lever pivotally mounted on the same rivet that mounts the main opening ring, with the peculiarity that this secondary lever will always act with after the main ring, to carry out the tearing of the die cut or die cut corresponding to the air inlet, these being distanced from the die cut corresponding to the liquid outlet, with the special feature that the ring main has a wide window to allow to place in the same the tearing lever of the die that will cause the air inlet hole, leaving the free end of this lever resting on a stop provided for the purpose in the ring main, to prevent precisely that lever does not act until that the tearing of the die cut has not been carried out set the exit hole of the liquid using the ring principal.
La palanca secundaria para el rasgado del troquelado de entrada de aire, y que va montada sobre el mismo remache que la anilla principal de rasgado del troquelado de salida del líquido, presenta uno o dos percutores con forma puntiaguda para perforar la tapa, de manera que al objeto de minimizar esfuerzos al usuario sería deseable un solo percutor centrado, aunque si se presionara en dirección no perfectamente perpendicular a la tapa, la palanca se retorcería sin conseguir rasgar el troquelado, de ahí que en una realización preferente se dispongan dos percutores, consiguiendo con ello que la palanca quede más estable en la operación de presionado de la misma para establecer el orificio correspondiente de entrada de aire, con la posibilidad de que uno de los percutores puede ser romo, de manera que sólo sirva para estabilizar el mecanismo.The secondary lever for tearing the die-cut air intake, and that is mounted on it rivet that the main tear ring of the exit die of the liquid, it has one or two sharp-pointed hammers for pierce the lid, so that in order to minimize efforts to a single centered firing pin would be desirable, although if press in the direction not perfectly perpendicular to the lid, the lever would twist without being able to tear the die cut, hence in a preferred embodiment, two hammers are arranged, thereby achieving that the lever is more stable in the operation of pressing it to establish the hole corresponding air inlet, with the possibility that one of the percutors can be blunt, so that it only serves to stabilize the mechanism
El troquelado o troquelados que están diseñados para ser perforados o rasgados por el percutor o percutores referidos, quedarán dispuestos o bien centradamente cuando se trate de un solo troquelado, o bien a uno y otro lado de una embutición que proporciona rigidez a la zona y evitar con ello el abombamiento de la tapa en los procesos de apertura, en el caso de ser dos los troquelados.The die cut or die cut that are designed to be pierced or torn by the firing pin or percutors referred, will be willing or focused when it comes of a single die cut, or on either side of a drawing which provides rigidity to the area and thereby avoid bulging of the lid in the opening processes, in the case of being two die cut
Los percutores o percutor de la palanca secundaria referida tienen un perfil de corte para iniciar un pinchado del troquelado, y a continuación empujar la respectiva lengüeta para ampliar la rotura inicial y aumentar la amplitud del orificio.The hammers or hammer of the lever referred secondary have a profile cut to start a puncture of the die cut, and then push the respective tab to extend the initial breakage and increase the amplitude of the orifice.
Como ya se ha dicho, la anilla principal mediante la que se realiza el rasgado del troquelado para salida de líquido, cuenta con un tope para el extremo libre de la palanca secundaria anteriormente referida, de manera que cuando se tracciona de la anilla hacia arriba para llevar a cabo en su basculamiento la apertura correspondiente, se arrastra en basculamiento a la palanca referida hasta un punto en el que ésta queda liberada en virtud de que ambos elementos (anilla y palanca) tienen distinto radio de giro, de ahí que cuando se traccione basculamente hacia arriba de la anilla principal se lleva consigo a la palanca, basculando ésta hasta que el extremo de dicha palanca quede liberada del tope establecido al efecto en la anilla principal, por lo que por un lado el tope impide que accidentalmente pueda llevarse a cabo la perforación de los troquelados del orificio de entrada de aire, y por otro lado una vez realizado el basculamiento de la anilla y efectuada la apertura de salida de líquido, se puede presionar hacia abajo la palanca y su percutores efectuar la apertura correspondiente.As already said, the main ring by means of which the tearing of the die is made to exit liquid, it has a stop for the free end of the lever secondary school referred to above, so that when it is pulled from the ring up to carry out in its tilt the corresponding opening, is tilted to the lever referred to a point where it is released under that both elements (ring and lever) have different radius of turn, hence when it is tilted upwards from the main ring is carried with the lever, tilting it until the end of said lever is released from the stop established for that purpose on the main ring, so on the one hand the stop prevents accidentally being carried out punching of the air inlet hole punches, and on the other hand once the tilt of the ring and Once the liquid outlet has been opened, it can be pressed towards down the lever and its hammers make the opening correspondent.
El tope previsto en la anilla principal para impedir que los percutores de la palanca puedan accidentalmente perforar y/o rasgar los troquelados que establecen el orificio u orificios de entrada de aire, puede estar proyectado hacia arriba o bien proyectado de forma inclinada hacia abajo, de manera que en cualquier caso el basculamiento hacia arriba de la anilla principal arrastra consigo a la palanca hasta un punto en el que el extremo de ésta se libera del referido tope, como consecuencia del diferente radio de giro de la anilla y de la palanca.The stop provided on the main ring for prevent the lever strikes from accidentally pierce and / or tear the punches that establish the hole or air inlet holes, can be projected upwards or well projected inclined downward, so that in in any case the upward tilt of the main ring drag the lever with it to a point where the end of this is released from the aforementioned cap, as a result of the different turning radius of the ring and lever.
En una variante de realización, dicho tope puede estar constituido por una elevación en puente del extremo de la anilla principal, de manera que además de hacer las funciones de tope permite la introducción del extremo del dedo para realizar con facilidad el fraccionado o empuje hacia arriba de dicha anilla principal.In a variant embodiment, said stop can be constituted by a bridge elevation of the end of the main ring, so that in addition to doing the functions of stop allows the introduction of the end of the finger to perform with ease the fractionation or push up of said ring principal.
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva un juego de dibujos en base a los cuales se comprenderán más fácilmente las innovaciones y ventajas del sistema realizado de acuerdo con el objeto de la invención.To complement the description that then it will be done and in order to help a better understanding of the features of the invention, accompanies the present descriptive memory a set of drawings based on the which innovations and advantages will be more easily understood of the system made in accordance with the object of the invention.
Figura 1.- Muestra una representación según una perspectiva superior de una tapa de una lata o envase de bebida, con el sistema de apertura realizado de acuerdo con las mejoras de la invención.Figure 1.- Shows a representation according to a top perspective of a lid of a can or beverage container, with the opening system carried out in accordance with the improvements of the invention.
Figura 2.- Muestra una vista en planta de la tapa en la que es aplicable el sistema de apertura de la invención, y en cuya tapa están realizados los troquelados tanto para la apertura del orificio de salida de líquido como para las aperturas de entrada de aire.Figure 2.- Shows a plan view of the cover in which the opening system of the invention is applicable, and on whose lid the die cuts are made for both the opening of the liquid outlet orifice as for the openings Air inlet
Figura 3.- Muestra una vista en sección del sistema de apertura aplicado sobre la tapa representada en la figura anterior, en situación inoperante.Figure 3.- Shows a sectional view of the opening system applied on the cover shown in the figure previous, in an inoperative situation.
Figura 4.- Muestra una vista en sección como la de la figura anterior pero tras el inicio de basculación de la anilla principal, arrastrando consigo a la palanca secundaria, correspondiendo la posición mostrada al punto concreto de liberación de dicha palanca respecto de la anilla principal.Figure 4.- Shows a sectional view like the of the previous figure but after the beginning of tilting the main ring, dragging the secondary lever with it, the position shown corresponds to the specific release point of said lever with respect to the main ring.
Figura 5.- Muestra una representación como la de la figura 1, en una variante de realización de la forma o diseño del propio sistema de apertura, en donde el tope de la anilla está proyectado hacia abajo de forma inclinada.Figure 5.- Shows a representation like that of Figure 1, in a variant embodiment of the shape or design of the own opening system, where the top of the ring is projected downwardly inclined.
Figura 6.- Muestra una vista en sección como la de la figura 3, pero con el tope de la anilla principal proyectado hacia abajo, de acuerdo con la realización de la figura anterior.Figure 6.- Shows a sectional view like the of figure 3, but with the top of the main ring projected down, according to the embodiment of the figure previous.
Figura 7.- Muestra una vista equivalente a la de la figura 4, pero con la versión del tope representada en las figuras 5 y 6.Figure 7.- Shows a view equivalent to that of Figure 4, but with the version of the stop represented in the Figures 5 and 6.
Figura 8.- Muestra una representación como la de la figura 1, en la que la palanca secundaria tiene una ventana, y el tope de la anilla principal para dicha palanca secundaria está constituido por una elevación en puente.Figure 8.- Shows a representation like that of Figure 1, in which the secondary lever has a window, and the stop of the main ring for said secondary lever is constituted by a bridge lift.
Como se puede ver en las figuras referidas, el sistema de doble apertura para latas de bebidas de acuerdo con el objeto de la invención, comprende una anilla principal (1) mediante la que se realiza el rasgado o corte del troquelado (2) establecido en la correspondiente tapa (3) del envase o lata de bebida de que se trate, troquelado (2) que delimita una lengüeta (4) que al ser basculada la anilla principal (1) a través del remache (5) como elemento de montaje de articulación de la misma, se efectúa el desprendimiento de esa lengüeta (4) hacia el interior para establecer el orificio de salida del líquido.As you can see in the referred figures, the double opening system for beverage cans according to the object of the invention, comprises a main ring (1) by which is the tearing or cutting of the die cut (2) established in the corresponding lid (3) of the container or beverage can of which treat, die cut (2) that delimits a tongue (4) that when tilted the main ring (1) through the rivet (5) as articulation mounting element thereof, the detachment of that tongue (4) inwards to set the liquid outlet hole.
Sobre el mismo remache (5) de basculación y montaje de la anilla principal (1) va montada una palanca secundaria (6) con unos percutores de corte (7), palanca (6) que queda ubicada en una ventana prevista al efecto en la anilla principal (1), presentando el extremo de aquélla un pequeño sector (8) de menor anchura, que apoya sobre un tope (9) emergente de la propia anilla principal (1), como se representa claramente en las figura 1, 3 y 4, de manera tal que en la posición de reposo la anilla principal (1), como es convencional, queda adosada sobre la superficie superior de la tapa (3), y el sector extremo (8) de la palanca (6) apoyado en la aleta vertical determinante del tope (9), impidiendo que los percutores (7) incidan sobre la propia tapa (3), y concretamente sobre unos troquelados (10) establecidos en dicha tapa (3), cuya rotura o rasgado, como más adelante se explicará, lleva consigo la formación de orificios para la entrada de aire, permitiendo consumir el líquido contenido en la lata o envase a la vez que entra aire por esos orificios originados por el desprendimiento de las lengüetas delimitadas por troquelados (10), estando éstos distantes del troquelado (2) correspondiente al orificio de salida del líquido, lo que imposibilita que cuando se lleva a cabo el consumo de dicho líquido éste pueda salir por esos orificios de los troquelados (10).On the same rivet (5) of tilt and mounting of the main ring (1) a secondary lever is mounted (6) with cutting hammers (7), lever (6) that is located in a window provided for that purpose on the main ring (1), presenting the end of that one small sector (8) of smaller width, which rests on a stop (9) emerging from the ring itself main (1), as clearly depicted in Figures 1, 3 and 4, such that in the resting position the main ring (1), as is conventional, it is attached to the upper surface of the cover (3), and the end sector (8) of the lever (6) resting on the vertical fin determining the stop (9), preventing the strikers (7) influence the lid itself (3), and specifically on some die cut (10) established in said cover (3), whose breakage or tearing, as will be explained later, carries with it the formation of holes for air intake, allowing to consume the liquid contained in the can or container while air enters by those holes originated by the detachment of tabs delimited by die cuts (10), these being distant of the die cut (2) corresponding to the exit hole of the liquid, which makes it impossible when consumption is carried out of said liquid it can leave through those holes of the die cut (10).
Es decir, en base a las características y solución propuesta, la anilla principal (1) y concretamente su tope (9) bloquea el movimiento de la palanca (6) correspondiente a los percutores (7), siendo necesario llevar a cabo la anilla principal (1) hacia arriba para efectuar la rotura o rasgado del troquelado (2) correspondiente al orificio de salida de líquido, en cuyo basculamiento la anilla principal (1) arrastra consigo a la palanca (6) que también basculará hacia arriba, pivotando sobre el remache (5), hasta liberarse esa palanca (6) de la anilla (1) concretamente del tope (9) del mismo en virtud de que tienen distinto radio de giro, con lo que una vez realizada la apertura del orificio para salida de líquido, si se presiona hacia abajo la anilla principal (1) se arrastra a la palanca (6) y los percutores (7) inciden sobre los troquelados (10) produciendo el rasgado y correspondiente apertura de los orificios para permitir la entrada de aire.That is, based on the characteristics and proposed solution, the main ring (1) and specifically its stop (9) blocks the movement of the lever (6) corresponding to the hammers (7), being necessary to carry out the main ring (1) up to break or tear the die (2) corresponding to the liquid outlet orifice, in which tilt the main ring (1) drag the lever with it (6) that will also swing up, pivoting on the rivet (5), until that lever (6) is released from the ring (1) specifically of the top (9) of the same because they have different radius of turn, so once the opening of the hole for liquid outlet, if the main ring is pressed down (1) is dragged to the lever (6) and the strikers (7) impact on the die cuts (10) producing the tearing and corresponding opening of the holes to allow air to enter.
Entre los troquelados (10) y para dar mayor consistencia a esa zona de la tapa, se ha previsto una embutición (11), tal y como se representa la figura 2.Between the die cuts (10) and to give greater consistency to that area of the lid, a drawing is planned (11), as shown in Figure 2.
En las figuras 5, 6 y 7 se muestra una variante de realización del tope para el sector extremo (8) de la palanca (6), de manera que en este caso dicho tope está formado por una aleta (9') proyectada hacia debajo de manera inclinada, para constituir una rampa para el borde extremo del sector extremo (8) que inicialmente retendrá a éste y por lo tanto a la palanca (9') hasta que en el basculamiento hacia arriba de la anilla principal (1) se produzca la liberación como se deja ver en la figura 6, que muestra el punto de giro o de basculamiento en el que precisamente se produce la citada liberación. En esta variante de realización la palanca secundaria (6) queda dispuesta de forma prácticamente horizontal, como se ve en la figura 6, con menor riesgo de que pueda ser accionada o presionada accidentalmente. Además, en la figura 5 se puede ver cómo el diseño es diferente al de las figuras anteriores, ya que la anilla principal (1) tiene forma de doble lóbulo y una gran ventana, mientras que la palanca secundaria (6) es ensanchada de forma ovalada y está también afectada de una ventana.A variant is shown in Figures 5, 6 and 7 of realization of the stop for the end sector (8) of the lever (6), so that in this case said stop is formed by a fin (9 ') projected downwardly inclined, to constitute a ramp for the extreme edge of the extreme sector (8) which will initially retain this and therefore the lever (9 ') until in the upward tilt of the main ring (1) the release occurs as shown in Figure 6, which shows the pivot point or tilt point where precisely said release occurs. In this variant embodiment the secondary lever (6) is practically arranged horizontal, as seen in figure 6, with a lower risk of being able to be operated or accidentally pressed. Also, in figure 5 you can see how the design is different from that of the figures above, since the main ring (1) has a double shape lobe and a large window, while the secondary lever (6) is widened oval and is also affected by a window.
La palanca secundaria para realizar la apertura de los orificios de entrada de aire podrá estar materializada en aluminio, o incluso en un fleje de hierro estampado, presentando un pre-doblado a 10º justo por encima del remache (5), donde se ha reducido la sección para asegurar el eje doblado, mientras que los percutores (7) de dicha palanca (6) están plegados a 90º respecto a la cara superior de tal palanca (6).The secondary lever for opening of the air inlet holes may be materialized in aluminum, or even in a stamped iron strap, presenting a pre-folded to 10º just above the rivet (5), where the section has been reduced to secure the bent shaft, while the hammers (7) of said lever (6) are folded at 90 ° with respect to the upper face of such lever (6).
Finalmente, decir que el tope para la palanca secundaria (6), en lugar de estar formado por una aleta, está determinado por una elevación en puente (9'') establecida en el extremo de la propia anilla principal (1), permitiendo posicionar el extremo del dedo bajo dicha elevación en puente (9'') para facilitar el accionamiento o empuje hacia arriba de dicha anilla principal (1) en la operación de apertura de la lata o envase de bebida de que se trate.Finally, say that the stop for the lever secondary (6), instead of being formed by a fin, is determined by a bridge elevation (9 '') established in the end of the main ring itself (1), allowing to position the end of the finger under said bridge lift (9 '') to facilitate the drive or push up of said main ring (1) in the opening operation of the can or beverage container of which try.
Claims (7)
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2009/070448 WO2010046516A1 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| RU2011115402/12A RU2506209C2 (en) | 2008-10-22 | 2009-10-21 | Drink can opener |
| ES09821631.0T ES2458098T3 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| BRPI0914435A BRPI0914435B1 (en) | 2008-10-22 | 2009-10-21 | double opening system for beverage cans |
| NZ592348A NZ592348A (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| JP2011532674A JP5607057B2 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| MX2011004000A MX2011004000A (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans. |
| AU2009306324A AU2009306324A1 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| PE2011000908A PE20120201A1 (en) | 2008-10-22 | 2009-10-21 | DOUBLE OPENING SYSTEM FOR BEVERAGE CANS |
| CN200980142302XA CN102202981A (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| CA2740953A CA2740953C (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| KR1020117011582A KR101801986B1 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| US13/000,718 US8939306B2 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| DK09821631.0T DK2364921T3 (en) | 2008-10-22 | 2009-10-21 | DOUBLE OPENING SYSTEM FOR DRINK BOXES |
| EP09821631.0A EP2364921B1 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
| EC2011010988A ECSP11010988A (en) | 2008-10-22 | 2011-04-15 | DOUBLE OPENING SYSTEM FOR DRINK CANS |
| CL2011000896A CL2011000896A1 (en) | 2008-10-22 | 2011-04-20 | Double opening system for beverage cans, where the beverage can has a die-cut sector intended to shrink to establish an exit hole for the liquid contained in the can where the lid incorporates at least a second die whose tearing constitutes an air inlet hole . |
| CO11049765A CO6361974A2 (en) | 2008-10-22 | 2011-04-20 | DOUBLE OPENING SYSTEM FOR DRINK CANS |
| ZA2011/02974A ZA201102974B (en) | 2008-10-22 | 2011-04-20 | Double opening system for beverage cans |
| AU2016204140A AU2016204140A1 (en) | 2008-10-22 | 2016-06-20 | Double Opening System for Beverage Cans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802979A ES2343719B1 (en) | 2008-10-22 | 2008-10-22 | DOUBLE OPENING SYSTEM FOR DRINK CANS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2345314A1 true ES2345314A1 (en) | 2010-09-20 |
| ES2345314B1 ES2345314B1 (en) | 2011-08-02 |
Family
ID=42352355
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200802979A Expired - Fee Related ES2343719B1 (en) | 2008-10-22 | 2008-10-22 | DOUBLE OPENING SYSTEM FOR DRINK CANS. |
| ES200900747A Expired - Fee Related ES2345314B1 (en) | 2008-10-22 | 2009-03-18 | IMPROVEMENTS INTRODUCED IN THE MAIN INVENTION PATENT N. P-200802979/4 BY: DOUBLE OPENING SYSTEM FOR DRINKED CAN. |
| ES09821631.0T Active ES2458098T3 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200802979A Expired - Fee Related ES2343719B1 (en) | 2008-10-22 | 2008-10-22 | DOUBLE OPENING SYSTEM FOR DRINK CANS. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09821631.0T Active ES2458098T3 (en) | 2008-10-22 | 2009-10-21 | Double opening system for beverage cans |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU2016204140A1 (en) |
| BR (1) | BRPI0914435B1 (en) |
| CL (1) | CL2011000896A1 (en) |
| DK (1) | DK2364921T3 (en) |
| ES (3) | ES2343719B1 (en) |
| MX (1) | MX2011004000A (en) |
| NZ (1) | NZ592348A (en) |
| RU (1) | RU2506209C2 (en) |
| UA (1) | UA106211C2 (en) |
| ZA (1) | ZA201102974B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10017295B2 (en) | 2010-08-06 | 2018-07-10 | Ball Corporation | Container end closure with optional secondary vent opening |
| US8567158B2 (en) | 2010-08-06 | 2013-10-29 | Ball Corporation | Container end closure with optional secondary vent opening |
| USD691039S1 (en) | 2011-10-27 | 2013-10-08 | Ball Corporation | Vented container end closure |
| WO2013067398A2 (en) | 2011-11-04 | 2013-05-10 | Ball Corporation | Vented metallic container end closure |
| USD715144S1 (en) | 2012-11-13 | 2014-10-14 | Ball Corporation | Vented container end closure |
| USD715647S1 (en) | 2012-11-28 | 2014-10-21 | Ball Corporation | Vented end closure |
| US9694935B2 (en) | 2013-03-15 | 2017-07-04 | Ball Corporation | End closure with a ring pull actuated secondary vent |
| WO2016018977A1 (en) | 2014-07-30 | 2016-02-04 | Ball Corporation | Vented container end closure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872597A (en) * | 1988-10-13 | 1989-10-10 | Hisao Hanafusa | Beverage container with dual dispensing tabs |
| JPH10245032A (en) * | 1997-03-06 | 1998-09-14 | Katsumasa Koshimura | Can lid |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8716424D0 (en) * | 1987-07-13 | 1987-08-19 | Lyon Christopher Johns | Beverage containers |
| US5285919A (en) * | 1992-12-30 | 1994-02-15 | Donald Recchia | Beverage container with air access for direct drinking |
| US5397014A (en) * | 1993-12-22 | 1995-03-14 | Aydt; Robert | Dual aperture retained tab |
| FR2735102B1 (en) * | 1995-06-06 | 1997-08-08 | Benarrouch Jacques | SPOUT NOZZLE, MOTOR ARM OF A ROCKING ROCKING LEVER OF A METAL BOX COVER CONTAINER CONTAINING A LIQUID |
| US5695085A (en) * | 1996-10-11 | 1997-12-09 | Hadener; Albert K. | Beverage can with an opener |
| NL2000193C2 (en) * | 2006-08-23 | 2008-02-26 | 4Sight Innovation Bv | Closing element for a beverage can and beverage can provided with such a closing element. |
-
2008
- 2008-10-22 ES ES200802979A patent/ES2343719B1/en not_active Expired - Fee Related
-
2009
- 2009-03-18 ES ES200900747A patent/ES2345314B1/en not_active Expired - Fee Related
- 2009-10-21 UA UAA201104783A patent/UA106211C2/en unknown
- 2009-10-21 NZ NZ592348A patent/NZ592348A/en not_active IP Right Cessation
- 2009-10-21 DK DK09821631.0T patent/DK2364921T3/en active
- 2009-10-21 MX MX2011004000A patent/MX2011004000A/en active IP Right Grant
- 2009-10-21 BR BRPI0914435A patent/BRPI0914435B1/en active IP Right Grant
- 2009-10-21 RU RU2011115402/12A patent/RU2506209C2/en not_active IP Right Cessation
- 2009-10-21 ES ES09821631.0T patent/ES2458098T3/en active Active
-
2011
- 2011-04-20 CL CL2011000896A patent/CL2011000896A1/en unknown
- 2011-04-20 ZA ZA2011/02974A patent/ZA201102974B/en unknown
-
2016
- 2016-06-20 AU AU2016204140A patent/AU2016204140A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872597A (en) * | 1988-10-13 | 1989-10-10 | Hisao Hanafusa | Beverage container with dual dispensing tabs |
| JPH10245032A (en) * | 1997-03-06 | 1998-09-14 | Katsumasa Koshimura | Can lid |
Non-Patent Citations (1)
| Title |
|---|
| Resumen de la base de datos EPODOC. Recuperado de EPOQUE; AN JP-7047897-A & JP 10245032 A (KOSHIMURA KATSUMASA) 14.09.1998, figuras 1-5 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016204140A1 (en) | 2016-08-18 |
| ES2343719A1 (en) | 2010-08-06 |
| UA106211C2 (en) | 2014-08-11 |
| BRPI0914435B1 (en) | 2019-12-24 |
| CL2011000896A1 (en) | 2011-09-30 |
| NZ592348A (en) | 2013-08-30 |
| BRPI0914435A2 (en) | 2016-07-26 |
| ES2345314B1 (en) | 2011-08-02 |
| RU2011115402A (en) | 2012-11-27 |
| ES2458098T3 (en) | 2014-04-29 |
| MX2011004000A (en) | 2012-09-28 |
| ZA201102974B (en) | 2011-12-28 |
| DK2364921T3 (en) | 2014-05-05 |
| RU2506209C2 (en) | 2014-02-10 |
| ES2343719B1 (en) | 2011-07-26 |
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