WO2004113186A1 - System for opening tins and cans comprising a rotating closure device - Google Patents

System for opening tins and cans comprising a rotating closure device Download PDF

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Publication number
WO2004113186A1
WO2004113186A1 PCT/ES2004/000240 ES2004000240W WO2004113186A1 WO 2004113186 A1 WO2004113186 A1 WO 2004113186A1 ES 2004000240 W ES2004000240 W ES 2004000240W WO 2004113186 A1 WO2004113186 A1 WO 2004113186A1
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WO
WIPO (PCT)
Prior art keywords
opening system
closure
closing device
opening
hole
Prior art date
Application number
PCT/ES2004/000240
Other languages
Spanish (es)
French (fr)
Inventor
Eva Pastor Serra
Original Assignee
Eva Pastor Serra
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 Eva Pastor Serra filed Critical Eva Pastor Serra
Publication of WO2004113186A1 publication Critical patent/WO2004113186A1/en

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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
    • 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
    • B65D17/4014—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 and provided with attached means for reclosing or resealing

Definitions

  • the present invention relates to an opening system for boats and cans with a turning closure device, of which they can be used to uncover a part of the surface of the lid of a boat or a can, as a hole, by manual starting with a starter lever attached to the covers of these to allow access to its contents and subsequent closure as a possibility of protection in the case of storage of remains of this.
  • canned products for uncovering and storing are the well-known condensed milk, or soft drink soda in aluminum cans in the presentation sector for food consumption, but also paint or varnish based on solvents or polish for the car, etc.
  • the opening system with rotation closure, object of the invention can be used to uncover canned content, and to store remnants thereof due to its progressive consumption, provided that it is liquid to a certain point of viscosity, or solid with the condition that due to its granular structure is suitable for pouring.
  • an opening system for cans and cans with swing closing device for opening and closing cans and cans, especially for cans containing liquid or solid food products, but also for containers with any other content that is usually presented as a product in boats or cans in the market, that offers the advantages of small size, application of cheap materials, versatility of use and practical handling, allowing the uncovering and closing to store product remains without resorting to devices other than those incorporated in the can or can, and that uses a built-in device as a closing element that only requires the realization of a turn and a pressure. It is precisely here where the present invention intervenes.
  • the opening system with turn closure developed by this invention comprises a closing device element in its lower part to fit in the hole generated in the can lid or the can, after the opening procedure, by a turn by its rivet that joins the starter lever with its central body to the cover that contains a tongue delimited by a line of weakening in circumference, as an integral part thereof, and subsequent pressure at its opposite end to the protruding side of the lever.
  • the opening system with pivot closure has a closing device element in its lower part at the opposite end to the protruding side that acts as a lever at the time of manual system startup.
  • the closing device element in its lower part has congruent measures compared to the hole for fitting therein.
  • the closing device element fits into the hole once a 180 ° rotation is made horizontally around the central rivet and subsequent downward pressure at its end.
  • the closing device element has a thickness suitable vertically to ensure a tight seal.
  • the walls of the closing device element widen vertically progressively upwards.
  • the closing device element may comprise suitable soft or semi-soft materials, such as plastic or rubber.
  • soft or semi-soft materials can cover the closing device element.
  • soft or semi-soft materials can partially cover the closing device element such as a ring.
  • the closing device element may be entirely of soft or semi-soft materials.
  • the rivet is located in the center of the longitudinal axis and its other 90 ° axis of the element of the starter lever.
  • the rivet is located in the center of a tongue whose base as a single fixed side emanates from the same body of the starter lever from the side of its protruding end joining its central body to the lid.
  • the connection of the starter lever with the cover containing the tongue is made with riveting conventional.
  • the tongue that emanates from the body of the starter lever comprises an axis at its base, along which the movement of the starter lever up and down is made for opening and closing the hole. .
  • the tongue comprises an axis at its base along which the movement for opening the hole is made.
  • the protruding side lever acts on a reinforced point on the cover at the time of manual opening of the hole with the starter lever.
  • the constituent part of the starter lever can have any suitable shape that serves its purpose.
  • the constituent parts of the system can be of any suitable material of sufficient rigidity, preferably of tin or plastic.
  • the lifting of the end of the starter lever upwards and subsequent rotation of 90 ° in a horizontal direction allows the reopening of the hole and pouring of product.
  • Figure 1 shows a plan view of a can lid with the starter lever attached thereto through a rivet located in the center of the tongue emanating from the central body of the lever, in its state before being used for the first time
  • figure 2 is a side elevation of the lid of figure 1
  • figure 3 shows a plan view of a can lid with the starter lever covering the hole with its closing element, after having Inserted the insert or tongue inside the can below the surface of the lid
  • Figure 4 is a side elevation of the lid of Figure 3
  • Figure 5 shows a plan view of a can lid with the starter lever removed, the insert or tongue with the opening movement axis at its base and the reinforced point for the starter lever
  • - Figure 6 is a plan view of a starter lever with a central rivet and the tongue that emanates from its central body
  • the fi Figure 7 is a side elevation of the starter lever of Figure 6.
  • the opening system with pivot closure, object of the invention comprises a tongue or insert element (8), as an integral part of the lid ( 3), bounded by a line of weakening (9), in circumference, and an axis (16), at its base, with a rivet (6), which joins the starter lever (2), with its central body and protruding side (11), which acts as a lever, with the cover (3).
  • the manual start-up is first introduced by inserting a finger in the starting lever (2), and pulling it by means of a decisive upward movement.
  • the turning closure device (1) can be rotated horizontally as shown in figure 3, the closing device (5) serving ), as an element to cover and uncover the hole (4), with opening and closing movement by the shaft (14), at the base of the tongue (13), as can be seen in figure (4).
  • FIG. 5 shows the tongue (8), with the shaft (16), at its base in the lid of the can (3). Both the reinforced point (15), the weakening line (9), and the riveting location for the rivet (6) are visible.
  • the constituent part of the turning closing device (1) shown in figures 6 and 7, with its starter lever (2), its protruding side (11), its tongue (13), and its closing device (5), in its lower part, attached to the lid by means of a rivet (6), until the moment of starting, it can be turned around the rivet (6).
  • the invention has thus created an opening system with pivot closure, which offers several advantages, among which the following can be highlighted:
  • the opening system with twist closure offers an aspect of strength.

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

Abstract

The invention relates to a system for opening tins and cans comprising a rotating closure device (1). The invention is of the type in which a pull lever (2) which is attached to the lid of the tin or can is pulled manually in order to remove part of the surface of the lid (3) and form an opening or hole (4), thereby providing access to the contents of the container. In addition, the aforementioned opening can also be subsequently closed in order to protect and store any contents remaining therein. The inventive system is characterised in that the lower part of the pull lever (2) comprises a closure device (5) which can be inserted into the hole (4) after opening, by: (i) rotating the lever around the rivet (6) which connects same to the central body (7) thereof at the part of the lid (3) containing a tab (8) that is defined by a circumferential weakening line (9) forming an integral part of the lid (3); and (ii) subsequently applying pressure at the end (10) of the lever.

Description

SISTEMA DE APERTURA PARA BOTES Y LATAS OPENING SYSTEM FOR BOATS AND CANS
CON DISPOSITIVO DE CIERRE DE GIROWITH SPIN CLOSING DEVICE
CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION
La presente invención se refiere a un sistema de apertura para botes y latas con dispositivo de cierre de giro, de los que pueden utilizarse para destapar una parte de la superficie de la tapa de un bote o una lata, como orificio, mediante el arranque manual con una palanca de arranque unida a las tapas de estos para permitir el acceso a su contenido y posterior cierre como posibilidad de protección para el caso de almacenamiento de restos de este.The present invention relates to an opening system for boats and cans with a turning closure device, of which they can be used to uncover a part of the surface of the lid of a boat or a can, as a hole, by manual starting with a starter lever attached to the covers of these to allow access to its contents and subsequent closure as a possibility of protection in the case of storage of remains of this.
Ejemplos de tales productos enlatados a destapar y a guardar son la conocida leche condensada, o bebidas refrescantes gaseosas en botes de aluminio en el sector de la presentación para el consumo alimenticio, pero también la pintura o barniz a base de disolventes o pulimento para el automóvil, etc.Examples of such canned products for uncovering and storing are the well-known condensed milk, or soft drink soda in aluminum cans in the presentation sector for food consumption, but also paint or varnish based on solvents or polish for the car, etc.
Específicamente el sistema de apertura con cierre de giro, objeto de la invención, puede utilizarse para destapar un contenido enlatado, y para guardar restos del mismo debido a su consumo progresivo, siempre que este sea liquido hasta cierto punto de viscosidad, o sólido con la condición que debido a su estructura granular sea apto para verter.Specifically, the opening system with rotation closure, object of the invention, can be used to uncover canned content, and to store remnants thereof due to its progressive consumption, provided that it is liquid to a certain point of viscosity, or solid with the condition that due to its granular structure is suitable for pouring.
ANTECEDENTES DE LA INVENCIÓN Hasta ahora solamente se conocen los abridores que se utilizan mediante arranque manual con un dispositivo unido permanentemente a la tapa de un bote o una lata a través de un remache, como puede ser una anilla o parecido, para destapar una parte de la superficie de esta, inutilizándose en esta maniobra el elemento conocido como plaquita o lengüeta, que tapa el orificio de vertido, delimitada por una línea de debilitamiento, porque se introduce en el interior del bote o de la lata por debajo de la superficie de la tapa sin posibilidad de ser recuperado para un posterior cierre del orificio destapado. Sin embargo, no existe ningún sistema de apertura que ofrezca una solución para la posibilidad de tapar el orificio de vertido y guardar el resto del contenido del recipiente no consumido después de ser utilizado el dispositivo para el arranque manual de la plaquita o lengüeta y su introducción que tenga un dispositivo de cierre incorporado.BACKGROUND OF THE INVENTION Until now, only the openers that are used by manual starting with a device permanently attached to the lid of a boat or a can through a rivet, such as a ring or similar, are known to uncover a part of the surface of this , in this maneuver the element known as insert or tongue, which covers the discharge hole, delimited by a line of weakening, because it is introduced inside the boat or can below the surface of the lid without the possibility of be recovered for subsequent closure of the uncovered hole. However, there is no opening system that offers a solution for the possibility of plugging the pouring hole and saving the rest of the contents of the unconsumed container after using the device for manual starting of the insert or tongue and its introduction that has a built-in closing device.
Por tanto existe la necesidad de un sistema de apertura para botes y latas con dispositivo de cierre de giro, para apertura y cierre de botes y latas, sobre todo para latas que contienen productos líquidos o sólidos de alimentación, pero también para recipientes con cualquier otro contenido que se suele presentar como producto en botes o latas en el mercado, que ofrezca las ventajas de pequeño tamaño, aplicación de materiales baratos, versatilidad de uso y manejo práctico, permitiendo el destape y cierre para guardar restos de producto sin necesidad de recurrir a dispositivos ajenos a los incorporados en el bote o la lata, y que utilice un dispositivo incorporado como elemento de cierre que solo precise la realización de un giro y una presión. Es precisamente aquí donde interviene la presente invención.Therefore, there is a need for an opening system for cans and cans with swing closing device, for opening and closing cans and cans, especially for cans containing liquid or solid food products, but also for containers with any other content that is usually presented as a product in boats or cans in the market, that offers the advantages of small size, application of cheap materials, versatility of use and practical handling, allowing the uncovering and closing to store product remains without resorting to devices other than those incorporated in the can or can, and that uses a built-in device as a closing element that only requires the realization of a turn and a pressure. It is precisely here where the present invention intervenes.
SUMARIO DE LA INVENCIÓNSUMMARY OF THE INVENTION
El sistema de apertura con cierre de giro, desarrollado por esta invención comprende un elemento de dispositivo de cierre en su parte inferior para encajar en el orificio generado en la tapa del bote o la lata, después del procedimiento de apertura, mediante un giro por su remache que une la palanca de arranque con su cuerpo central a la tapa que contiene una lengüeta delimitada por una línea de debilitamiento en circunferencia, como parte integrante de la misma, y posterior presión en su extremo opuesto al lado sobresaliente de palanca.The opening system with turn closure, developed by this invention comprises a closing device element in its lower part to fit in the hole generated in the can lid or the can, after the opening procedure, by a turn by its rivet that joins the starter lever with its central body to the cover that contains a tongue delimited by a line of weakening in circumference, as an integral part thereof, and subsequent pressure at its opposite end to the protruding side of the lever.
Según un aspecto de la invención, el sistema de apertura con cierre de giro tiene un elemento de dispositivo de cierre en su parte inferior en el extremo opuesto al lado sobresaliente que sirve de palanca en el momento del arranque manual del sistema.According to one aspect of the invention, the opening system with pivot closure has a closing device element in its lower part at the opposite end to the protruding side that acts as a lever at the time of manual system startup.
Según otro aspecto de la invención, el elemento de dispositivo de cierre en su parte inferior tiene medidas congruentes en comparación con el orificio para encajar en el mismo.According to another aspect of the invention, the closing device element in its lower part has congruent measures compared to the hole for fitting therein.
Según un aspecto adicional de la invención, el elemento de dispositivo de cierre encaja en el orificio una vez realizado un giro de 180° en sentido horizontal alrededor del remache central y posterior presión hacia abajo en su extremo.According to a further aspect of the invention, the closing device element fits into the hole once a 180 ° rotation is made horizontally around the central rivet and subsequent downward pressure at its end.
Según otro aspecto adicional de la invención, el elemento de dispositivo de cierre tiene un grosor adecuado en sentido vertical para garantizar un cierre hermético.According to another additional aspect of the invention, the closing device element has a thickness suitable vertically to ensure a tight seal.
Según un aspecto más de la invención, las paredes del elemento de dispositivo de cierre se ensanchan en sentido vertical progresivamente hacia arriba.According to a further aspect of the invention, the walls of the closing device element widen vertically progressively upwards.
Según otro aspecto más de la invención, el elemento de dispositivo de cierre puede comprender materiales blandos o semiblandos adecuados, como pueden ser los de plástico o goma. Según un aspecto adicional de la invención, los materiales blandos o semiblandos pueden cubrir el elemento de dispositivo de cierre.According to another aspect of the invention, the closing device element may comprise suitable soft or semi-soft materials, such as plastic or rubber. According to a further aspect of the invention, soft or semi-soft materials can cover the closing device element.
Según otro aspecto adicional de la invención, los materiales blandos o semiblandos pueden cubrir parcialmente el elemento de dispositivo de cierre como puede ser en forma de anillo.According to another additional aspect of the invention, soft or semi-soft materials can partially cover the closing device element such as a ring.
Según un aspecto más de la invención, el elemento de dispositivo de cierre puede ser enteramente de materiales blandos o semiblandos. Según otro aspecto más de la invención, el remache se encuentra situado en el centro del eje longitudinal y su otro eje de 90° del elemento de la palanca de arranque.According to a further aspect of the invention, the closing device element may be entirely of soft or semi-soft materials. According to another aspect of the invention, the rivet is located in the center of the longitudinal axis and its other 90 ° axis of the element of the starter lever.
Según un aspecto adicional de la invención, el remache se encuentra situado en el centro de una lengüeta cuya base como único lado fijo emana del mismo cuerpo de la palanca de arranque desde el lado de su extremo sobresaliente uniendo su cuerpo central a la tapa. Según otro aspecto adicional de la invención, la unión de la palanca de arranque con la tapa que contiene la lengüeta se realiza con remachado convencional.According to a further aspect of the invention, the rivet is located in the center of a tongue whose base as a single fixed side emanates from the same body of the starter lever from the side of its protruding end joining its central body to the lid. According to another additional aspect of the invention, the connection of the starter lever with the cover containing the tongue is made with riveting conventional.
Según un aspecto más de la invención, la lengüeta que emana del cuerpo de la palanca de arranque comprende un eje en su base, a lo largo del cual se efectúa el movimiento de la palanca de arranque hacia arriba y abajo para apertura y cierre del orificio.According to a further aspect of the invention, the tongue that emanates from the body of the starter lever comprises an axis at its base, along which the movement of the starter lever up and down is made for opening and closing the hole. .
Según otro aspecto más de la invención, la lengüeta comprende un eje en su base a lo largo del cual se efectúa el movimiento para la apertura del orificio. Según un aspecto adicional de la invención, la palanca del lado sobresaliente actúa sobre un punto reforzado sobre la tapa en el momento de la apertura manual del orificio con la palanca de arranque.According to another aspect of the invention, the tongue comprises an axis at its base along which the movement for opening the hole is made. According to a further aspect of the invention, the protruding side lever acts on a reinforced point on the cover at the time of manual opening of the hole with the starter lever.
Según otro aspecto adicional de la invención, la pieza constitutiva de la palanca de arranque puede tener cualquier forma adecuada que sirva para su fin.According to another additional aspect of the invention, the constituent part of the starter lever can have any suitable shape that serves its purpose.
Según un aspecto más de la invención, las piezas constitutivas del sistema pueden ser de cualquier material adecuado de suficiente rigidez, preferiblemente de hojalata o de plástico.According to a further aspect of the invention, the constituent parts of the system can be of any suitable material of sufficient rigidity, preferably of tin or plastic.
Según otro aspecto más de la invención, el levantamiento del extremo de la palanca de arranque hacia arriba y posterior giro de 90° en un sentido horizontal permite la reapertura del orificio y vertido de producto.According to another aspect of the invention, the lifting of the end of the starter lever upwards and subsequent rotation of 90 ° in a horizontal direction allows the reopening of the hole and pouring of product.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Las anteriores y otras características y ventajas de la invención se pondrán más claramente de manifiesto por la descripción detallada siguiente en unión de los dibujos esquemáticos adjuntos, en los que: la figura 1 muestra una vista en planta de una tapa de lata con la palanca de arranque unida a la misma a través de un remache situado en el centro de la lengüeta que emana del cuerpo central de la palanca, en su estado de antes de ser utilizado por primera vez, la figura 2 es un alzado lateral de la tapa de la figura 1, la figura 3 muestra una vista en planta de una tapa de lata con la palanca de arranque tapando el orificio con su elemento de cierre, después de haberse introducido la plaquita o lengüeta en el interior de la lata por debajo de la superficie de la tapa, la figura 4 es un alzado lateral de la tapa de la figura 3, - la figura 5 muestra una vista en planta de una tapa de lata con la palanca de arranque quitada, la plaquita o lengüeta con el eje de movimiento de apertura en su base y el punto reforzado para la palanca de arranque, - la figura 6 es una vista en planta de una palanca de arranque con un remache central y la lengüeta que emana de su cuerpo central, la figura 7 es un alzado lateral de la palanca de arranque de la figura 6.The foregoing and other features and advantages of the invention will become more clearly apparent from the following detailed description in conjunction with the attached schematic drawings, in which: Figure 1 shows a plan view of a can lid with the starter lever attached thereto through a rivet located in the center of the tongue emanating from the central body of the lever, in its state before being used for the first time, figure 2 is a side elevation of the lid of figure 1, figure 3 shows a plan view of a can lid with the starter lever covering the hole with its closing element, after having Inserted the insert or tongue inside the can below the surface of the lid, Figure 4 is a side elevation of the lid of Figure 3, - Figure 5 shows a plan view of a can lid with the starter lever removed, the insert or tongue with the opening movement axis at its base and the reinforced point for the starter lever, - Figure 6 is a plan view of a starter lever with a central rivet and the tongue that emanates from its central body, the fi Figure 7 is a side elevation of the starter lever of Figure 6.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓNDETAILED DESCRIPTION OF THE INVENTION
Por razones de sencillez de exposición, la descripción que sigue se hará en relación con el uso del sistema de apertura con cierre de giro, objeto de la invención, para destapar y guardar latas alimenticias.For reasons of simplicity of exposure, the following description will be made in relation to the use of the opening system with turn closure, object of the invention, to uncover and store food cans.
No obstante, esto no deberá interpretarse como una limitación de la invención, sino como una ilustración de la misma a modo de ejemplo, ya que, como antes se ha dicho, el presente envase puede tener otras muchas aplicaciones. Haciendo referencia en primer lugar a las figuras 1 y 2 de los dibujos, se advierte que el sistema de apertura con cierre de giro, objeto de la invención, comprende un elemento de lengüeta o plaquita (8), como parte integrante de la tapa (3), delimitado este por una línea de debilitamiento (9), en circunferencia, y un eje (16), en su base, con un remache (6), que une la palanca de arranque (2), con su cuerpo central y lado sobresaliente (11), que sirve de palanca, con la tapa (3). Para utilizar dicho sistema de apertura con cierre de giro, se procede en primer lugar al arranque manual introduciendo un dedo en la palanca de arranque (2), y tirando de la misma mediante un movimiento decisivo hacia arriba. Una vez realizado el arranque, e introducido la lengüeta (8), en el interior de la lata, el dispositivo de cierre de giro (1), se puede girar horizontalmente como se muestra en la figura 3, sirviendo el dispositivo de cierre (5), como elemento para tapar y destapar el orificio (4), con movimiento de apertura y cierre por el eje (14), en la base de la lengüeta (13), como se puede apreciar en la figura (4).However, this should not be construed as a limitation of the invention, but as an illustration thereof by way of example, since, as mentioned above, the present package may have many other applications. Referring firstly to Figures 1 and 2 of the drawings, it is noted that the opening system with pivot closure, object of the invention, comprises a tongue or insert element (8), as an integral part of the lid ( 3), bounded by a line of weakening (9), in circumference, and an axis (16), at its base, with a rivet (6), which joins the starter lever (2), with its central body and protruding side (11), which acts as a lever, with the cover (3). In order to use said opening system with rotation lock, the manual start-up is first introduced by inserting a finger in the starting lever (2), and pulling it by means of a decisive upward movement. Once the start-up has been carried out, and the tongue (8) has been inserted, inside the can, the turning closure device (1) can be rotated horizontally as shown in figure 3, the closing device (5) serving ), as an element to cover and uncover the hole (4), with opening and closing movement by the shaft (14), at the base of the tongue (13), as can be seen in figure (4).
En la figura 5 pueden verse la lengüeta (8), con el eje (16), en su base en la tapa de la lata (3). Son visibles tanto el punto reforzado (15), como la línea de debilitamiento (9), y la ubicación de remachado para el remache (6). La pieza constitutiva del dispositivo de cierre de giro (1), que se muestra en las figuras 6 y 7, con su palanca de arranque (2), su lado sobresaliente (11), su lengüeta (13), y su dispositivo de cierre (5), en su parte inferior, unida a la tapa mediante un remache (6), hasta el momento de arranque, puede girarse alrededor del remache (6).Figure 5 shows the tongue (8), with the shaft (16), at its base in the lid of the can (3). Both the reinforced point (15), the weakening line (9), and the riveting location for the rivet (6) are visible. The constituent part of the turning closing device (1), shown in figures 6 and 7, with its starter lever (2), its protruding side (11), its tongue (13), and its closing device (5), in its lower part, attached to the lid by means of a rivet (6), until the moment of starting, it can be turned around the rivet (6).
Evidentemente, el uso del sistema de apertura con cierre de giro, objeto de la invención, para cometidos distintos del de abrir y cerrar latas alimenticias se desarrollaría de la misma forma descrita anteriormente, es decir, una vez realizada el arranque manual mediante un movimiento decisivo hacia arriba, se procede al almacenamiento del resto del producto sirviendo el dispositivo de cierre (5), como elemento para tapar y destapar el orificio (4), con movimientos de apertura y cierre.Obviously, the use of the opening system with turn closure, object of the invention, for tasks other than opening and closing food cans would be developed in the same manner described above, that is, once the manual start has been carried out by means of a decisive movement. upwards, the rest of the product is stored by serving the closing device (5), as an element to cover and uncover the hole (4), with opening and closing movements.
La invención ha creado así un sistema de apertura con cierre de giro, que ofrece varias ventajas, entre las cuales pueden destacarse las siguientes:The invention has thus created an opening system with pivot closure, which offers several advantages, among which the following can be highlighted:
Estructura sencilla, y como consecuencia, facilidad de uso.Simple structure, and as a consequence, ease of use.
Uso práctico, debido a la universalidad y versatilidad de aplicación. - Empleo de materiales baratos, como hojalata y plásticos.Practical use, due to the universality and versatility of application. - Use of cheap materials, such as tinplate and plastics.
Forma de presentación estética, ya que tanto a la espera de ser utilizado por primera vez como posteriormente al guardar restos del contenido no consumido, el sistema de apertura con cierre de giro ofrece un aspecto de entereza.Form of aesthetic presentation, since both waiting to be used for the first time and subsequently to store remnants of unconsumed content, the opening system with twist closure offers an aspect of strength.
La descripción anterior se ha centrado en las características esenciales de la invención. No obstante, se comprende que el sistema descrito podría ser objeto de modificaciones en su forma y estructura sin apartarse de la invención. Por tanto, se pretende que el alcance de ésta quede limitado únicamente por el contenido de las reivindicaciones adjuntas. The above description has focused on the essential features of the invention. However, it is understood that the described system could be subject to modifications in its form and structure without departing from the invention. Therefore, it is intended that the scope thereof be limited solely by the content of the appended claims.

Claims

REIVINDICACIONES
1. Sistema de apertura para botes y latas con dispositivo de cierre de giro (1), de los que mediante arranque manual con una palanca de arranque (2), unida a las tapas de estos destapan una parte de la superficie de la tapa (3), del bote o de la lata, como orificio (4), para permitir el acceso a su contenido y posterior cierre como posibilidad de protección para el almacenamiento de restos de este, caracterizado porque la palanca de arranque (2), comprende un dispositivo de cierre (5), en su parte inferior para encajar en el orificio (4), después de su apertura, mediante un giro por su remache (6), que une la misma con su cuerpo central (7), a la parte de la tapa (3), que contiene una lengüeta (8), delimitada por una línea de debilitamiento (9), en circunferencia, como parte integrante de la tapa (3), y posterior presión en su extremo (10).1. Opening system for boats and cans with swing closing device (1), of which by manual start with a starter lever (2), attached to the covers of these uncover a part of the surface of the lid ( 3), of the boat or of the can, as a hole (4), to allow access to its contents and subsequent closure as a possibility of protection for the storage of its remains, characterized in that the starter lever (2), comprises a closing device (5), in its lower part to fit in the hole (4), after its opening, by a turn by its rivet (6), which joins it with its central body (7), to the part of the cover (3), which contains a tongue (8), delimited by a weakening line (9), in circumference, as an integral part of the cover (3), and subsequent pressure at its end (10).
2. Sistema de apertura con cierre de giro (1), según la reivindicación 1, caracterizado porque tiene un elemento de dispositivo de cierre (5), en su parte inferior en el extremo opuesto al lado sobresaliente (11), que sirve de palanca en el momento del arranque manual del sistema. 2. Opening system with turning closure (1), according to claim 1, characterized in that it has a closing device element (5), in its lower part at the opposite end to the protruding side (11), which serves as a lever at the time of manual system startup.
3. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 y 2, caracterizado porque el elemento de dispositivo de cierre (5), en su parte inferior tiene medidas congruentes en comparación con el orificio (4), para encajar en el mismo. 3. Opening system with turning closure (1), according to claims 1 and 2, characterized in that the closing device element (5), in its lower part has congruent measures compared to the hole (4), to fit in the same.
4. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 3, caracterizado porque el elemento de dispositivo de cierre (5), encaja en el orificio (4), una vez realizado un giro de 180° en sentido horizontal alrededor del remache central (6), y posterior presión hacia abajo en su extremo (10).4. Opening system with turning closure (1), according to claims 1 to 3, characterized in that the closing device element (5) fits into the hole (4), once a 180 ° rotation has been made horizontally around the central rivet (6), and subsequent downward pressure at its end (10).
5. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 4, caracterizado porque el elemento de dispositivo de cierre (5), tiene un grosor adecuado en sentido vertical para garantizar un cierre hermético.5. Opening system with turning closure (1), according to claims 1 to 4, characterized in that the closing device element (5) has a suitable thickness in the vertical direction to ensure a tight seal.
6. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 5, caracterizado porque las paredes (12), del elemento de dispositivo de cierre (5), pueden distanciarse progresivamente hacia arriba de su centro geográfico en sentido vertical.6. Opening system with turning closure (1), according to claims 1 to 5, characterized in that the walls (12) of the closing device element (5) can be progressively distanced upwards from their geographical center vertically .
7. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 6, caracterizado porque el elemento de dispositivo de cierre (5), puede comprender materiales blandos o semiblandos adecuados, como pueden ser los de plástico o goma.7. Opening system with turning closure (1), according to claims 1 to 6, characterized in that the closing device element (5) can comprise suitable soft or semi-soft materials, such as plastic or rubber.
8. Sistema de apertura con cierre de giro (1), según la reivindicación 7, caracterizado porque los materiales blandos o semiblandos pueden cubrir el elemento de dispositivo de cierre (5).8. Opening system with pivot closure (1) according to claim 7, characterized in that the soft or semi-soft materials can cover the closing device element (5).
9. Sistema de apertura con cierre de giro (1), según la reivindicación 7, caracterizado porque los materiales blandos o semiblandos pueden cubrir parcialmente el elemento de dispositivo de cierre (5), como puede ser en forma de anillo.9. Opening system with pivot closure (1) according to claim 7, characterized in that the soft or semi-soft materials can partially cover the closing device element (5), such as a ring.
10. Sistema de apertura con cierre de giro (1), según la reivindicación 7, caracterizado porque el elemento de dispositivo de cierre (5), puede ser enteramente de materiales blandos o semiblandos.10. Opening system with turning closure (1) according to claim 7, characterized in that the closing device element (5) can be entirely of soft or semi-soft materials.
11. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 10, caracterizado porque el remache (6), se encuentra situado en el centro del eje longitudinal y su otro eje de 90° del elemento de la palanca de arranque (2). 11. Opening system with twist lock (1), according to claims 1 to 10, characterized in that the rivet (6) is located in the center of the longitudinal axis and its other 90 ° axis of the starter lever element (2).
12. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 11, caracterizado porque el remache (6), se encuentra situado en el centro de una lengüeta (13), cuya base como único lado fijo emana del mismo cuerpo de la palanca de arranque (2), desde el lado de su extremo sobresaliente uniendo su cuerpo central (7), a la tapa (3).12. Opening system with turning closure (1), according to claims 1 to 11, characterized in that the rivet (6) is located in the center of a tongue (13), whose base as the only fixed side emanates from it starter lever body (2), from the side of its protruding end joining its central body (7), to the cover (3).
13. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 12, caracterizado porque la unión de la palanca de arranque (2), con la tapa (3), que contiene la lengüeta (8), se realiza con remachado convencional.13. Opening system with turning closure (1), according to claims 1 to 12, characterized in that the connection of the starter lever (2), with the cover (3), which contains the tongue (8), is carried out with conventional riveting.
14. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 13, caracterizado porque la lengüeta (13), que emana del cuerpo de la palanca de arranque (2), comprende un eje (14), en su base, a lo largo del cual se efectúa el movimiento de la palanca de arranque (2), hacia arriba y abajo para apertura y cierre del orificio (4).14. Opening system with turning closure (1) according to claims 1 to 13, characterized in that the tongue (13), which emanates from the body of the starter lever (2), comprises an axis (14), in its base, along which the movement of the starter lever (2) is carried out, up and down to open and close the hole (4).
15. Sistema de apertura con cierre de giro (1), según las reivindicaciones 1 a 14, caracterizado porque la lengüeta (8), comprende un eje (16), en su base, a lo largo del cual se efectúa el movimiento para la apertura del orificio (4).15. Opening system with turning closure (1), according to claims 1 to 14, characterized in that the tongue (8) comprises an axis (16), at its base, along which the movement is made for the hole opening (4).
16. Sistema de apertura con cierre de giro (1), según las reivindicaciones anteriores, caracterizado porque la palanca del lado sobresaliente (11), actúa sobre un punto reforzado (15), sobre la tapa (3), en el momento de la apertura manual del orificio (4), con la palanca de arranque (2).16. Opening system with turning closure (1), according to the preceding claims, characterized in that the lever of the projecting side (11) acts on a reinforced point (15), on the cover (3), in the moment of manual opening of the hole (4), with the starter lever (2).
17. Sistema de apertura con cierre de giro (1), según cualquiera de las reivindicaciones anteriores, caracterizado porque la pieza constitutiva de la palanca de arranque (2), puede tener cualquier forma adecuada que sirva para su fin.17. Opening system with turning closure (1), according to any of the preceding claims, characterized in that the constituent part of the starter lever (2), can have any suitable shape that serves its purpose.
18. Sistema de apertura con cierre de giro (1), según cualquiera de las reivindicaciones anteriores, caracterizado porque las piezas constitutivas del sistema pueden ser de cualquier material adecuado de suficiente rigidez, preferiblemente de hojalata o de plástico.18. Opening system with turning closure (1), according to any of the preceding claims, characterized in that the constituent parts of the system can be of any suitable material of sufficient rigidity, preferably of tin or plastic.
19. Sistema de apertura con cierre de giro (1), según cualquiera de las reivindicaciones anteriores, caracterizado porque el levantamiento del extremo (10), de la palanca de arranque (2), hacia arriba y posterior giro de 90° en un sentido horizontal permite la reapertura del orificio (4), y vertido de producto. 19. Opening system with turning closure (1), according to any of the preceding claims, characterized in that the lifting of the end (10), of the starter lever (2), upward and subsequent rotation of 90 ° in one direction horizontal allows the reopening of the hole (4), and product pouring.
PCT/ES2004/000240 2003-06-26 2004-05-25 System for opening tins and cans comprising a rotating closure device WO2004113186A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200301496 2003-06-26
ES200301496 2003-06-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160221A2 (en) * 2011-05-20 2012-11-29 The Patenttailor, S.L. Closable can opener including a re-usable tongue

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084721A (en) * 1972-03-02 1978-04-18 The Continental Group, Inc. Container with attached closure
US4463866A (en) * 1983-03-11 1984-08-07 George Mandel Contamination protection member for opening and resealing device
FR2728237A1 (en) * 1994-12-16 1996-06-21 Bonnemazou Camille Plastics sealing tab for metal drinks can
JPH08244770A (en) * 1995-03-09 1996-09-24 Takako Yamamoto Can cover capable of sealing discharge opening
GB2305657A (en) * 1995-09-29 1997-04-16 Agnes Wright Bewley Resealable can closure
WO2000001587A1 (en) * 1998-07-01 2000-01-13 B.F. Elettromeccanica S.R.L. Reclosable closure for cans

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084721A (en) * 1972-03-02 1978-04-18 The Continental Group, Inc. Container with attached closure
US4463866A (en) * 1983-03-11 1984-08-07 George Mandel Contamination protection member for opening and resealing device
FR2728237A1 (en) * 1994-12-16 1996-06-21 Bonnemazou Camille Plastics sealing tab for metal drinks can
JPH08244770A (en) * 1995-03-09 1996-09-24 Takako Yamamoto Can cover capable of sealing discharge opening
GB2305657A (en) * 1995-09-29 1997-04-16 Agnes Wright Bewley Resealable can closure
WO2000001587A1 (en) * 1998-07-01 2000-01-13 B.F. Elettromeccanica S.R.L. Reclosable closure for cans

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160221A2 (en) * 2011-05-20 2012-11-29 The Patenttailor, S.L. Closable can opener including a re-usable tongue
WO2012160221A3 (en) * 2011-05-20 2013-02-28 The Patenttailor, S.L. Closable can opener including a re-usable tongue

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