ES2821126B2 - Integral opening and closing device for cans and cans with oval non-deformation - Google Patents

Integral opening and closing device for cans and cans with oval non-deformation Download PDF

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Publication number
ES2821126B2
ES2821126B2 ES202000121A ES202000121A ES2821126B2 ES 2821126 B2 ES2821126 B2 ES 2821126B2 ES 202000121 A ES202000121 A ES 202000121A ES 202000121 A ES202000121 A ES 202000121A ES 2821126 B2 ES2821126 B2 ES 2821126B2
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Spain
Prior art keywords
oval
cans
closing device
lever
lid
Prior art date
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Active
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ES202000121A
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Spanish (es)
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ES2821126A1 (en
Inventor
Caselles Genoveva Serra
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Individual
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Individual
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Publication date
Priority to ES202000121A priority Critical patent/ES2821126B2/en
Application filed by Individual filed Critical Individual
Priority to US18/040,311 priority patent/US20230356879A1/en
Priority to KR1020237008106A priority patent/KR20230048127A/en
Priority to HUE21717322A priority patent/HUE062118T2/en
Priority to PT217173228T priority patent/PT3986800T/en
Priority to MX2023001593A priority patent/MX2023001593A/en
Priority to CN202180057353.3A priority patent/CN116157332A/en
Priority to PCT/EP2021/000029 priority patent/WO2022028727A1/en
Priority to FIEP21717322.8T priority patent/FI3986800T3/en
Priority to PL21717322.8T priority patent/PL3986800T3/en
Priority to CA3188034A priority patent/CA3188034A1/en
Priority to JP2023508542A priority patent/JP2023537069A/en
Priority to AU2021323359A priority patent/AU2021323359A1/en
Priority to EP21717322.8A priority patent/EP3986800B1/en
Publication of ES2821126A1 publication Critical patent/ES2821126A1/en
Application granted granted Critical
Publication of ES2821126B2 publication Critical patent/ES2821126B2/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
    • 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
    • B65D17/02—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions of curved cross-section, e.g. cans of circular or elliptical cross-section
    • 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
    • B65D17/32—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 having non-detachable members or portions
    • 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
    • B65D17/34—Arrangement or construction of pull or lift tabs
    • B65D17/347—Arrangement or construction of pull or lift tabs characterised by the connection between the tab and a detachable member or portion of the container
    • 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
    • B65D2517/0031—Reclosable openings
    • B65D2517/0032—Reclosable openings the tab reclosing the opening
    • B65D2517/0034—Reclosable openings the tab reclosing the opening by means of the hand grip alone, e.g. rotating hand grip into opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Description

DESCRIPCIÓNDESCRIPTION

Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo Integral opening and closing device for cans and cans with oval non-deformation

Campo de la invenciónField of the invention

La presente invención se refiere a un dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo, de los que pueden utilizarse para tapar orificios de vertido en botes y latas que se han abierto al haberse arrancado una parte de su tapadera original para posibilitar el vaciado parcial de su contenido y posterior almacenamiento del resto.The present invention refers to an integral opening and closing device for cans and cans with non-deformation of the oval, of those that can be used to cover pouring holes in cans and cans that have been opened when a part of their original lid has been torn off to enable the partial emptying of its content and subsequent storage of the rest.

Situaciones ejemplares de tales necesidades de cierre de orificio para guardar restos de producto por vaciado parcial son sobre todo a causa de consumo progresivo de productos, como la leche condensada y azucarada, bebidas refrescantes gaseosas en botes de metal o de plástico, en cuanto al sector de consumo de alimentos, además de líquidos efervescentes, volátiles, cáusticos o corrosivos, viscosos, etc., en el sector de productos para el consumo humano no necesariamente alimenticio, como puede ser el farmacéutico o de belleza, pero también de productos destinados a la limpieza industrial o de hogar, como de suministros de líquidos engrasantes para motores de vehículos o máquinas estacionarias, o del cuidado de mobiliario urbano, etc.Exemplary situations of such needs to close the hole to store product remains due to partial emptying are mainly due to the progressive consumption of products, such as condensed and sweetened milk, soft drinks in metal or plastic cans, in terms of the sector. consumption of food, in addition to effervescent, volatile, caustic or corrosive liquids, viscous, etc., in the sector of products for human consumption not necessarily food, such as pharmaceuticals or beauty, but also products intended for the industrial or home cleaning, such as supplies of greasing liquids for vehicle engines or stationary machines, or the care of urban furniture, etc.

Específicamente el dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo, objeto de la invención, puede utilizarse para tapar orificios de vertido en botes y latas, y para permitir el vaciado parcial de su contenido por vertido, sobre todo en botes y latas de tapas con base circular.Specifically, the integral opening and closing device for cans and cans with non-deformation of the oval, object of the invention, can be used to cover pouring holes in cans and cans, and to allow the partial emptying of their contents by pouring, especially in cans. and lids with a circular base.

Antecedentes de la invenciónBackground of the invention

Hasta ahora solamente se conocen los dispositivos de cierre que se utilizan mediante el cierre roscado o por presión con una pieza que abarca el diámetro total del lado de la superficie de la apertura de un bote o una lata. Generalmente se recurre a una pieza de forma circular de un material semiblando de plástico cuyo lateral anular se sobrepone exteriormente sobre la pared lateral del bote o de la lata, o a una tapadera de hojalata con rosca. También esta suele ser la solución para un cierre, en el caso que la apertura en el lateral del bote o de la lata solo sea parcial.Hitherto only closure devices are known that are used by screw or snap closure with a part spanning the full diameter of the surface side of the opening of a can or can. Generally, use is made of a circular-shaped piece of a semi-soft plastic material whose annular side overlaps externally on the side wall of the can or can, or a screw-on tin lid. This is also usually the solution for a closure, in the event that the opening on the side of the can or can is only partial.

Ejemplos de productos cuya envoltura se abre total o parcialmente en un lado de un lateral como orificio de verter son en primer lugar la ya mencionada leche condensada o las bebidas refrescantes en botes de aluminio disponiendo al menos la primera de una tapadera para su cierre aunque no en todos países de su comercialización, mientras que en el sector de las bebidas refrescantes ofrecidas en botes de aluminio con orificio parcial en su tapadera no se suele detectar una tapa que le acompaña desde su fabricación. Para tapar y guardar restos de producto en estos recipientes tiene que recurrirse a tapas de plástico que se venden generalmente como accesorios y no específicos para el recipiente cuyo orificio se quiere tapar. Examples of products whose wrapping opens totally or partially on one side of one side as a pouring hole are, first of all, the already mentioned condensed milk or soft drinks in aluminum cans, the first one having at least a lid for its closure, although not In all countries of its commercialization, while in the sector of soft drinks offered in aluminum cans with a partial hole in their lid, a lid that accompanies it since its manufacture is not usually detected. To cover and store product residues in these containers, one has to resort to plastic lids that are generally sold as accessories and not specific for the container whose hole is to be covered.

No existe sin embargo ninguna tapa universal de cierre que ofrezca una solución para la posibilidad de tapar el orificio parcial de verter de la tapa del bote o lata, que posibilite el vertido del producto después de su apertura y que fuera parte integrante de la misma y no mero accesorio.However, there is no universal closure lid that offers a solution for the possibility of covering the partial pouring hole of the lid of the jar or can, which makes it possible to pour the product after opening it and which is an integral part of it and not mere accessory.

Por tanto existe la necesidad de un dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo, para la posibilidad de tapar orificios de vertido en ellos, y para permitir el vaciado parcial de su contenido por vertido, sobre todo en botes y latas de tapas con base redonda. Es precisamente aquí, donde interviene la presente invención.Therefore, there is a need for an integral opening and closing device for cans and cans with non-deformation of the oval, for the possibility of plugging pour holes in them, and for allow the partial emptying of its contents by pouring, especially in cans and cans with round base lids. It is precisely here where the present invention comes into play.

Sumario de la invenciónSummary of the invention

Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo, para posibilitar el vaciado parcial del contenido y posterior cierre de un recipiente, con un óvalo destapable como parte integrante de la tapa de este recipiente, delimitado el óvalo por una línea de debilitamiento en circunferencia y con una palanca para la apertura del óvalo que se encuentra en unión fija con la tapa a través de remachado o técnica similar conocida, caracterizado porque la palanca comprende un extremo de remachado provisto de una prolongación de arranque que presenta un doblez hacia la tapa mientras que el otro extremo dispone de un agarrador de mano con una cobertura superior del óvalo y un óvalo que dispone de dos conexiones hacia la tapa del recipiente y que presenta una superficie indeformable. Según un aspecto de la invención, el extremo de remachado comprende una superficie de remachado central de la misma pieza, estando este extremo y el resto del cuerpo de la palanca en unión fija con la superficie de la tapa del recipiente por remachado.Integral opening and closing device for cans and cans with non-deformation of the oval, to enable the partial emptying of the content and subsequent closure of a container, with an uncovered oval as an integral part of the lid of this container, the oval delimited by a line of weakening in circumference and with a lever for the opening of the oval that is in fixed connection with the cover through riveting or similar known technique, characterized in that the lever comprises a riveting end provided with a starting extension that presents a bend towards the lid while the other end has a hand grip with an upper covering of the oval and an oval that has two connections towards the lid of the container and that presents a non-deformable surface. According to one aspect of the invention, the riveting end comprises a central riveting surface of the same piece, this end and the rest of the body of the lever being in fixed connection with the surface of the lid of the container by riveting.

Según otro aspecto de la invención, la palanca comprende entre el extremo de remachado y el extremo de agarrador de mano, opuesto a este en sentido longitudinal una conexión, de la misma pieza, en forma de dos puentes laterales indeformables ante la fuerza ejercida al destapar el óvalo por presentar riostras longitudinales de revestimiento troqueladas en ellas, con ejes de doblez transversal en sus extremos con el agarrador de mano.According to another aspect of the invention, the lever comprises between the riveting end and the hand gripper end, opposite the latter in the longitudinal direction, a connection, of the same piece, in the form of two non-deformable lateral bridges in the face of the force exerted when uncovering. the oval for presenting longitudinal cladding braces stamped on them, with cross-fold axes at their ends with the hand grip.

Según un aspecto más de la invención, la palanca presenta una prolongación de arranque, de la misma pieza, entre los dos puentes laterales indeformables con tres laterales libres y el cuarto en conexión con el extremo del agarrador de mano presentando el lateral opuesto a este en su extremo un doblez transversal y perpendicular hacia la línea de debilitamiento de la tapa del recipiente.According to a further aspect of the invention, the lever has a starting extension, made of the same piece, between the two non-deformable lateral bridges with three free sides and the fourth in connection with the end of the hand grip, presenting the opposite side to this in its end a transverse and perpendicular fold towards the line of weakness of the lid of the container.

Según otro aspecto más de la invención, la palanca presenta un extremo de agarrador de mano como conexión con la prolongación de arranque y los dos puentes laterales indeformables, de la misma pieza, que tiene un diámetro más grande que la superficie del óvalo debajo de él circundando la línea de debilitamiento de este.According to yet another aspect of the invention, the lever has a hand gripper end as a connection to the starter extension and the two non-deformable side bridges, made from the same piece, which have a diameter greater than the surface of the oval below it. circling the line of weakness of this.

Según un aspecto adicional de la invención, la palanca presenta un eje transversal de doblez en el lateral de la prolongación de arranque con la conexión del extremo del agarrador de mano y los extremos de los dos puentes laterales con el extremo del agarrador de mano.According to a further aspect of the invention, the lever has a bending cross axis on the side of the starter extension with the connection of the end of the hand gripper and the ends of the two lateral bridges with the end of the hand gripper.

Según otro aspecto adicional de la invención, el extremo del agarrador de mano presenta una protuberancia en la superficie superior para un agarre de los dedos durante su movimiento vertical.According to a further aspect of the invention, the end of the hand gripper has a protrusion on the upper surface for gripping the fingers during their vertical movement.

Según un aspecto más de la invención, el extremo del agarrador de mano presenta una junta de obturación de material semiblando en la superficie inferior con diámetro superior al del óvalo para un cierre hermético.According to a further aspect of the invention, the end of the hand gripper has a sealing gasket of semi-soft material on the lower surface with a diameter greater than that of the oval for a hermetic seal.

Según otro aspecto más de la invención, el óvalo dispone de una línea de debilitamiento circundándole estando en unión fija con el resto de la tapa del recipiente a través de dos interrupciones paralelas en esta línea en el lado del centro de la tapa con el remachado que presentan un eje lateral de doblez del óvalo hacia su posición vertical. According to yet another aspect of the invention, the oval has a line of weakness surrounding it being in fixed connection with the rest of the lid of the container through two parallel interruptions in this line on the side of the center of the lid with the riveting that They present a lateral axis of bending the oval towards its vertical position.

Según un aspecto adicional de la invención, el óvalo dispone de una riostra longitudinal central que garantiza su indeformabilidad en su levantamiento a una posición vertical por medio de la fuerza ejercida del doblez de la prolongación de arranque a su superficie inferior.According to a further aspect of the invention, the oval has a central longitudinal brace that guarantees its non-deformability when raised to a vertical position by means of the force exerted by the bending of the starter extension to its lower surface.

Según otro aspecto adicional de la invención, el doblez hacia la tapa es indeformable por una riostra longitudinal del doblez seccionando con su filo del doblez la línea de debilitamiento del óvalo ubicado entre las dos interrupciones paralelas por presentar una anchura inferior que la distancia entre las interrupciones y por el ángulo transversal respecto del cuerpo de la palanca hacia la tapa del recipiente.According to another additional aspect of the invention, the fold towards the lid is non-deformable by a longitudinal brace of the fold sectioning with its edge of the fold the line of weakness of the oval located between the two parallel interruptions because it presents a width less than the distance between the interruptions. and by the transverse angle with respect to the body of the lever towards the lid of the container.

Según un aspecto más de la invención, el doblez desprende y levanta el óvalo hacia una posición vertical con su cara interior levantando manualmente la palanca de manera progresiva por el lado del extremo agarrador hacia una posición vertical.According to a further aspect of the invention, the fold detaches and lifts the oval towards a vertical position with its inner face by manually lifting the lever progressively on the side of the gripping end towards a vertical position.

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:The foregoing and other features and advantages of the invention will become more apparent from the following detailed description in conjunction with the accompanying schematic drawings, in which:

- la figura 1 muestra una vista en perspectiva de un dispositivo integral de apertura y cierre para botes y latas, visible el dispositivo en estado nuevo, la palanca con el extremo de agarrador de mano, con la conexión en forma de dos puentes laterales indeformables y con la superficie de remachado central en la superficie superior de la tapa del recipiente, remachada a la tapa del recipiente, y el óvalo por destapar,- Figure 1 shows a perspective view of an integral opening and closing device for cans and cans, the device visible in a new state, the lever with the end of the hand grip, with the connection in the form of two non-deformable lateral bridges and with the center riveting surface on the top surface of the container lid, riveted to the container lid, and the oval to be uncapped,

- la figura 2 muestra una vista en planta de una palanca como pieza suelta vista desde arriba, visibles los dobleces transversales de dos puentes laterales,- figure 2 shows a plan view of a lever as a loose part seen from above, the transverse folds of two lateral bridges visible,

- la figura 3 es una vista en alza de la palanca, apreciándose el doblez hacia abajo hendido de la misma pieza, la protuberancia en la superficie superior y la junta de obturación en la superficie inferior del extremo del agarrador de mano,- Figure 3 is an upward view of the lever, showing the split downward fold of the same piece, the protrusion on the upper surface and the sealing gasket on the lower surface of the end of the hand grip,

- la figura 4 es una vista en perspectiva de una tapa de un recipiente con la palanca quitada, se aprecia la línea de debilitamiento circundando el óvalo con las dos interrupciones paralelas y la ubicación del remachado,- Figure 4 is a perspective view of a lid of a container with the lever removed, the line of weakness surrounding the oval with the two parallel interruptions and the location of the riveting can be seen,

- la figura 5 es una sección transversal de un recipiente con tapa visto en alza con el óvalo desprendido y levantado por el doblez de la palanca,- Figure 5 is a cross section of a container with a lid seen from the top with the oval detached and raised by the bend of the lever,

- la figura 6 muestra una vista en perspectiva de un óvalo como pieza suelta visto desde abajo, apreciable la riostra longitudinal central.- Figure 6 shows a perspective view of an oval as a loose piece seen from below, the central longitudinal brace can be seen.

1 = Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo 2 = Recipiente1 = Integral opening and closing device for cans and cans with non-deformation of the oval 2 = Container

3 = Óvalo3 = Oval

4 = Tapa4 = Lid

5 = Línea de debilitamiento5 = Line of weakness

6= Palanca6 = Lever

7 = Remachado7 = Riveted

8 = Prolongación de arranque8 = Start extension

9 = Doblez9 = Bend

10 = Agarrador de mano10 = Hand grip

11 = Cobertura superior del óvalo11 = Top coverage of the oval

12 = Superficie de remachado central12 = Center riveting surface

13 = Extremo de remachado13 = Riveting end

14 = Puentes laterales indeformables 14 = Non-deformable side bridges

15 = Riostras longitudinales de revestimiento15 = Longitudinal cladding braces

16 = Eje de doblez transversal16 = Cross bend axis

17 = Protuberancia17 = Bump

18 = Junta de obturación18 = Gasket

19 = Interrupciones paralelas19 = Parallel interruptions

20 = Eje lateral de doblez del óvalo20 = Lateral axis of oval bend

21= Riostra longitudinal central21 = Central longitudinal brace

22 = Riostra longitudinal del doblez22 = Longitudinal brace of bend

23 = Filo del doblez23 = Edge of fold

Descripción detallada de la invenciónDetailed description of the invention

La descripción que sigue se hará en relación con el uso del dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), objeto de la invención, para recipientes de alimentación.The description that follows will be made in relation to the use of the integral opening and closing device for cans and cans with non-deformability of the oval (1), object of the invention, for food containers.

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 dispositivo puede tener otras muchas aplicaciones.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 device may have many other applications.

Haciendo referencia en primer lugar a las figuras 1 a 6 de los dibujos, se advierte que el dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), objeto de la invención, comprende una palanca (6) que presenta un extremo provisto de una prolongación de arranque (8) que dispone de un doblez (9) hacia la tapa (4) mientras que el otro extremo está provisto de un agarrador de mano (10) con una cobertura superior del óvalo (11) y un óvalo (3) que dispone de dos conexiones hacia la tapa (4) del recipiente (2) y que presenta una superficie indeformable.Referring firstly to Figures 1 to 6 of the drawings, it is noted that the integral opening and closing device for cans and cans with non-deformability of the oval (1), object of the invention, comprises a lever (6) that has one end provided with a starter extension (8) that has a fold (9) towards the cover (4) while the other end is provided with a hand grip (10) with an upper covering of the oval (11) and an oval (3) that has two connections towards the lid (4) of the container (2) and that has a non-deformable surface.

De figura 1 se desprende un dispositivo integral de apertura y cierre para botes y latas (1), visible el dispositivo en estado nuevo, la palanca (6) con el extremo de agarrador de mano (10), con la conexión en forma de dos puentes laterales indeformables (14) y con la superficie de remachado central (12) en la superficie superior de la tapa (4) del recipiente (2), remachada a la tapa del recipiente, y el óvalo (3) por destapar.Figure 1 shows an integral opening and closing device for cans and cans (1), the device is visible in a new state, the lever (6) with the end of the hand grip (10), with the connection in the form of two Non-deformable side bridges (14) and with the central riveting surface (12) on the upper surface of the lid (4) of the container (2), riveted to the lid of the container, and the oval (3) to be uncovered.

Figura 2 muestra una vista en planta de una palanca (6) como pieza suelta vista desde arriba, visibles los ejes de doblez transversal (16) de los puentes laterales indeformables (14).Figure 2 shows a plan view of a lever (6) as a loose piece seen from above, visible the axes of transverse bending (16) of the non-deformable lateral bridges (14).

De figura 3 se desprende una vista en alza de la palanca (6), apreciándose el doblez (9) hacia abajo hendido de la misma pieza, la protuberancia (17) en la superficie superior y la junta de obturación (18) en la superficie inferior del extremo del agarrador de mano (10).Figure 3 shows an upward view of the lever (6), appreciating the downward fold (9) split from the same piece, the protrusion (17) on the upper surface and the sealing gasket (18) on the surface bottom of the end of the hand gripper (10).

Figura 4 es una vista en perspectiva de una tapa (4) de un recipiente (2) con la palanca (6) quitada, se aprecia la línea de debilitamiento (5) circundando el óvalo (3) con las dos interrupciones paralelas (19) y la ubicación del remachado (7).Figure 4 is a perspective view of a lid (4) of a container (2) with the lever (6) removed, the line of weakness (5) surrounding the oval (3) with the two parallel interruptions (19) can be seen and the location of the rivet (7).

En figura 5 se aprecia una vista de una sección transversal de un recipiente (2) con tapa (4), visto en alza con el óvalo (3) desprendido y levantado por el doblez (9) de la palanca (6).Figure 5 shows a cross-sectional view of a container (2) with a lid (4), seen in elevation with the oval (3) detached and raised by the bend (9) of the lever (6).

Figura 6 muestra una vista en perspectiva de un óvalo (3) como pieza suelta visto desde abajo, apreciable la riostra longitudinal central (21). Figure 6 shows a perspective view of an oval (3) as a loose piece seen from below, the central longitudinal brace (21) can be seen.

Para utilizar dicho dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1) por primera vez, se procede a destapar la parte prevista en la tapa (4), del recipiente (2), por arranque manual con el extremo del agarrador de mano (10) de la palanca (6) cogiendo la protuberancia (17) en la superficie superior con los dedos de una mano tirando a continuación hacia arriba. El doblez (9) secciona con su filo del doblez (23) la parte prevista en la línea de debilitamiento (5) que circunda el óvalo (3) entre las dos interrupciones paralelas (19). Al igualar el ángulo de levantamiento de la palanca (6) el ángulo que presenta el doblez (9) respecto del cuerpo de la palanca, la cara interior de este hace contacto con la riostra longitudinal central (21) en la parte inferior del óvalo (3). La progresiva apertura del ángulo hacia los 180° respecto de la posición inicial levanta el óvalo (3) desprendiéndolo previamente de la línea de debilitamiento debido a la indeformabilidad tanto de riostra longitudinal central (21) del óvalo como a la riostra longitudinal del doblez (22) por el eje lateral de doblez del óvalo (20) y los ejes de doblez transversal (16) en los extremos de los puentes laterales indeformables (14) con el agarrador de mano.To use said integral opening and closing device for cans and cans with non-deformability of the oval (1) for the first time, the part provided in the lid (4) of the container (2) is uncovered by manual start with the end of the hand grip (10) of the lever (6) by grasping the protrusion (17) on the upper surface with the fingers of one hand then pulling upwards. The fold (9) cuts with its edge of the fold (23) the part provided in the line of weakness (5) that surrounds the oval (3) between the two parallel interruptions (19). When the lifting angle of the lever (6) equals the angle that the bend (9) presents with respect to the body of the lever, the inner face of this makes contact with the central longitudinal brace (21) in the lower part of the oval ( 3). The progressive opening of the angle towards 180 ° with respect to the initial position lifts the oval (3), detaching it previously from the line of weakness due to the non-deformability of both the central longitudinal brace (21) of the oval and the longitudinal brace of the fold (22 ) by the lateral fold axis of the oval (20) and the transversal fold axes (16) at the ends of the non-deformable lateral bridges (14) with the hand grip.

A continuación se procede a una inclinación de vertido del recipiente (2). De esta manera se permite la evacuación del contenido del recipiente en la cantidad deseada. Una vez terminada la maniobra del vertido, se procede al cierre del orificio en la tapa (4) reconduciendo la palanca (6) junto con el óvalo (3) que se encuentra debajo del extremo de agarrador de mano (10) hacia su posición inicial. La junta de obturación (18) se queda en unión con la tapa (4) obturando con la superficie inferior del agarrador de mano (10) la rendija causada entre el óvalo desprendido y la tapa (4) por la rotura de la línea de debilitamiento (5) durante la acción de apertura debido al diámetro mayor del agarrador de mano en comparación con él del óvalo y las características del material semiblando de la junta. El recipiente (2) queda herméticamente cerrado.This is followed by an inclination to pour the container (2). In this way, the contents of the container can be evacuated in the desired quantity. Once the pouring maneuver is finished, the hole in the lid (4) is closed by redirecting the lever (6) together with the oval (3) that is under the end of the hand gripper (10) towards its initial position . The sealing gasket (18) remains in union with the cover (4) sealing with the lower surface of the hand grip (10) the gap caused between the detached oval and the cover (4) by the breakage of the line of weakness (5) during the opening action due to the larger diameter of the hand grip compared to that of the oval and the characteristics of the semi-soft material of the gasket. The container (2) is hermetically closed.

Para próximas evacuaciones se tira en un primer paso del agarrador de mano (10) hacia arriba y se procede para su cierre como en la descripción anterior, empujándolo a una posición horizontal en sentido contrario al anterior.For future evacuations, in a first step the hand grip (10) is pulled upwards and it is closed as in the previous description, pushing it to a horizontal position in the opposite direction to the previous one.

El dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), permite así las aperturas y cierres deseados o necesarios hasta el vaciado total del recipiente (2).The integral opening and closing device for cans and cans with non-deformation of the oval (1), thus allows the desired or necessary openings and closings until the container (2) is completely emptied.

Evidentemente, el uso del dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), objeto de la invención, para cometidos distintos del de su uso para contenidos de productos alimenticias se desarrollaría de la misma forma descrita anteriormente, tirando del agarrador de mano (10) hacia arriba o abajo para abrir o cerrar, precediendo la actuación del doblez (9) de la prolongación de arranque (8) de la palanca (6) para el destape del óvalo (3) en la tapa (4) a través de movimiento desde una posición horizontal a una vertical para el uso del dispositivo de apertura y cierre en un recipiente (2) antes de haber sido utilizado por primera vez.Obviously, the use of the integral opening and closing device for cans and cans with non-deformation of the oval (1), object of the invention, for purposes other than its use for the contents of food products would be developed in the same way as previously described, pulling of the hand grip (10) up or down to open or close, preceding the actuation of the bend (9) of the start extension (8) of the lever (6) to uncover the oval (3) on the cover ( 4) through movement from a horizontal to a vertical position for the use of the opening and closing device in a container (2) before being used for the first time.

La invención ha creado así un dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo que ofrece varias ventajas, entre las cuales pueden destacarse las siguientes:The invention has thus created an integral opening and closing device for cans and cans with non-deformation of the oval that 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.Practical use, due to the universality and versatility of application.

- 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 dispositivo de apertura y cierre deslizante ofrece un aspecto de entereza. - Form of aesthetic presentation, since both while waiting to be used for the first time and later when storing remains of the unconsumed content, the sliding opening and closing device offers an appearance of integrity.

La descripción anterior se ha centrado en las características esenciales de la invención. No obstante, se comprende que el dispositivo descrito podría ser objeto de modificaciones en su forma y estructura sin apartarse de la invención. Por tanto, se pretende que el alcance de éste 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 device described could be subject to modifications in its shape and structure without departing from the invention. Therefore, the scope of this is intended to be limited only by the content of the appended claims.

Claims (10)

REIVINDICACIONES 1. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), para posibilitar el vaciado parcial del contenido y posterior cierre de un recipiente (2), con un óvalo (3) destapable como parte integrante de la tapa (4) de este recipiente, delimitado el óvalo por una línea de debilitamiento (5) en circunferencia y con una palanca (6) para la apertura del óvalo que se encuentra en unión fija con la tapa a través de remachado (7) o técnica similar conocida, caracterizado porque la palanca (6) comprende un extremo de remachado (13) que comprende una superficie de remachado central (12) de la misma pieza, que está provisto de una prolongación de arranque (8) que presenta un doblez (9) hacia la tapa (4) mientras que el otro extremo comprende un agarrador de mano (10) con una cobertura superior del óvalo (11) estando este extremo y el resto del cuerpo de la palanca (6) en unión fija con la superficie de la tapa (4) del recipiente (2) por remachado (7), comprendiendo la palanca una conexión entre el extremo de remachado (13) y el extremo del agarrador de mano (10), opuesto a este en sentido longitudinal de la misma pieza, en forma de dos puentes laterales indeformables (14) ante la fuerza ejercida al destapar el óvalo (3) por presentar riostras longitudinales de revestimiento (15) troqueladas en ellas, con ejes de doblez transversal (16) en sus extremos con el agarrador de mano y un óvalo (3) que dispone de dos conexiones hacia la tapa (4) del recipiente (2) y que presenta una superficie indeformable.1. Integral opening and closing device for cans and cans with non-deformation of the oval (1), to enable the partial emptying of the content and subsequent closing of a container (2), with an oval (3) that can be opened as an integral part of the lid (4) of this container, the oval delimited by a line of weakness (5) in circumference and with a lever (6) for the opening of the oval that is in fixed connection with the lid through riveting (7) or technique known similar, characterized in that the lever (6) comprises a riveting end (13) comprising a central riveting surface (12) of the same piece, which is provided with a starter extension (8) that has a bend (9 ) towards the cover (4) while the other end comprises a hand grip (10) with an upper covering of the oval (11) being this end and the rest of the body of the lever (6) in fixed connection with the surface of the lid (4) of the container (2) by riveting (7), com the lever engaging a connection between the riveting end (13) and the end of the hand grip (10), opposite the latter in the longitudinal direction of the same piece, in the form of two non-deformable lateral bridges (14) in the face of the force exerted on the uncover the oval (3) by presenting longitudinal cladding braces (15) stamped on them, with cross-fold axes (16) at its ends with the hand grip and an oval (3) that has two connections to the cover ( 4) of the container (2) and which has a non-deformable surface. 2. Dispositivo integral de apertura y cierre para botes y latas con indeformabiIidad del óvalo (1), según la reivindicación 1, caracterizado porque la palanca (6) presenta una prolongación de arranque (8), de la misma pieza, entre los dos puentes laterales indeformables (14) con tres laterales libres y el cuarto en conexión con el extremo del agarrador de mano (10) presentando el lateral opuesto a este en su extremo un doblez (9) transversal y perpendicular hacia la línea de debilitamiento (5) de la tapa (4) del recipiente.2. Integral opening and closing device for cans and cans with indeformability of the oval (1), according to claim 1, characterized in that the lever (6) has a starting extension (8), of the same piece, between the two bridges non-deformable sides (14) with three free sides and the fourth in connection with the end of the hand gripper (10) with the opposite side to this at its end having a transverse and perpendicular fold (9) towards the line of weakness (5) of the lid (4) of the container. 3. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 y 2, caracterizado porque la palanca (6) presenta un extremo del agarrador de mano (10) como conexión con la prolongación de arranque (8) y los dos puentes laterales indeformables (14), de la misma pieza, que tiene un diámetro más grande que la superficie del óvalo (3) debajo de él circundando la línea de debilitamiento (5) de este.3. Integral opening and closing device for cans and cans with non-deformability of the oval (1), according to claims 1 and 2, characterized in that the lever (6) has one end of the hand grip (10) as a connection with the extension of boot (8) and the two non-deformable lateral bridges (14), of the same piece, which has a diameter greater than the surface of the oval (3) below it, surrounding the line of weakness (5) of the latter. 4. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 3, caracterizado porque la palanca (6) presenta un eje transversal de doblez (16) en el lateral de la prolongación de arranque (8) con la conexión del extremo del agarrador de mano (10) y los extremos de los dos puentes laterales (14) con el extremo del agarrador de mano (10).4. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 3, characterized in that the lever (6) has a transverse bending axis (16) on the side of the extension of boot (8) with the connection of the end of the hand grip (10) and the ends of the two side bridges (14) with the end of the hand grip (10). 5. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 4, caracterizado porque el extremo del agarrador de mano (10) presenta una protuberancia (17) en la superficie superior para un agarre de los dedos durante su movimiento vertical.5. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 4, characterized in that the end of the hand grip (10) has a protrusion (17) on the upper surface for a grip of the fingers during their vertical movement. 6. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 5, caracterizado porque el extremo del agarrador de mano (10) presenta una junta de obturación (18) de material semiblando en la superficie inferior con diámetro superior al del óvalo para un cierre hermético.6. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 5, characterized in that the end of the hand grip (10) has a sealing gasket (18) made of semi-soft material in the bottom surface with a diameter greater than that of the oval for a tight seal. 7. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 6, caracterizado porque el óvalo (3) dispone de una línea de debilitamiento (5) circundándole estando en unión fija con el resto de la tapa (4) del recipiente (2) a través de dos interrupciones paralelas (19) en esta línea en el lado del centro de la tapa (4) con el remachado (7) que presentan un eje lateral de doblez del óvalo (20) hacia su posición vertical.7. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 6, characterized in that the oval (3) has a line of weakness (5) surrounding it being in fixed connection with the rest of the lid (4) of the container (2) through two parallel interruptions (19) in this line on the side of the center of the cover (4) with the riveting (7) that present a lateral axis of bending the oval (20) towards its vertical position. 8. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 7, caracterizado porque el óvalo (3) dispone de una riostra longitudinal central (21) que garantiza su indeformabilidad en su levantamiento a una posición vertical por medio de la fuerza ejercida del doblez (9) de la prolongación de arranque (8) a su superficie inferior.8. Integral opening and closing device for cans and cans with non-deformability of the oval (1), according to claims 1 to 7, characterized in that the oval (3) has a central longitudinal brace (21) that guarantees its non-deformability when raised to a vertical position by means of the force exerted from the bend (9) of the starter extension (8) to its lower surface. 9. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 8, caracterizado porque el doblez (9) hacia la tapa (4) es indeformable por una riostra longitudinal del doblez (22) seccionando con su filo del doblez (23) la línea de debilitamiento (5) del óvalo (3) ubicado entre las dos interrupciones paralelas (19) por presentar una anchura inferior que la distancia entre las interrupciones y por el ángulo transversal respecto del cuerpo de la palanca (6) hacia la tapa (4) del recipiente (2).9. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 8, characterized in that the fold (9) towards the lid (4) is non-deformable by a longitudinal brace of the fold (22 ) sectioning with its edge of the fold (23) the line of weakness (5) of the oval (3) located between the two parallel interruptions (19) for presenting a width less than the distance between the interruptions and for the transverse angle with respect to the body of the lever (6) towards the lid (4) of the container (2). 10. Dispositivo integral de apertura y cierre para botes y latas con indeformabilidad del óvalo (1), según las reivindicaciones 1 a 9, caracterizado porque el doblez (9) desprende y levanta el óvalo (3) hacia una posición vertical con su cara interior levantando manualmente la palanca (6) de manera progresiva por el lado del extremo del agarrador de mano (10) hacia una posición vertical. 10. Integral opening and closing device for cans and cans with non-deformation of the oval (1), according to claims 1 to 9, characterized in that the fold (9) detaches and raises the oval (3) towards a vertical position with its inner face manually raising the lever (6) progressively on the side of the end of the hand gripper (10) towards a vertical position.
ES202000121A 2020-08-07 2020-08-07 Integral opening and closing device for cans and cans with oval non-deformation Active ES2821126B2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ES202000121A ES2821126B2 (en) 2020-08-07 2020-08-07 Integral opening and closing device for cans and cans with oval non-deformation
CA3188034A CA3188034A1 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids
HUE21717322A HUE062118T2 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing of cans
PT217173228T PT3986800T (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids
MX2023001593A MX2023001593A (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids.
CN202180057353.3A CN116157332A (en) 2020-08-07 2021-03-24 Integrated device for opening and closing a can with a deformation-resistant can lid
PCT/EP2021/000029 WO2022028727A1 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids
FIEP21717322.8T FI3986800T3 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing of cans and tins with non-deformable partial lid
US18/040,311 US20230356879A1 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids
KR1020237008106A KR20230048127A (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with strain relief can lids
JP2023508542A JP2023537069A (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans having non-deformable can lids
AU2021323359A AU2021323359A1 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing cans with deformation-resistant can lids
EP21717322.8A EP3986800B1 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing of cans
PL21717322.8T PL3986800T3 (en) 2020-08-07 2021-03-24 Integrated device for opening and closing of cans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202000121A ES2821126B2 (en) 2020-08-07 2020-08-07 Integral opening and closing device for cans and cans with oval non-deformation

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ES2821126A1 ES2821126A1 (en) 2021-04-23
ES2821126B2 true ES2821126B2 (en) 2021-05-31

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ES202000121A Active ES2821126B2 (en) 2020-08-07 2020-08-07 Integral opening and closing device for cans and cans with oval non-deformation

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US (1) US20230356879A1 (en)
EP (1) EP3986800B1 (en)
JP (1) JP2023537069A (en)
KR (1) KR20230048127A (en)
CN (1) CN116157332A (en)
AU (1) AU2021323359A1 (en)
CA (1) CA3188034A1 (en)
ES (1) ES2821126B2 (en)
FI (1) FI3986800T3 (en)
HU (1) HUE062118T2 (en)
MX (1) MX2023001593A (en)
PL (1) PL3986800T3 (en)
PT (1) PT3986800T (en)
WO (1) WO2022028727A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673099A (en) * 1982-08-23 1987-06-16 Wells Robert A Reclosable self-opening can end
US4442950A (en) * 1983-01-24 1984-04-17 Wilson Thomas P Opening and closing means for a container top
US4979635A (en) * 1989-12-14 1990-12-25 Joshua Levine Easy opening can with internal reclosure flap
US6059137A (en) * 1997-01-24 2000-05-09 Westwood; Peter L. Reclosable drink can
IT1304860B1 (en) * 1998-07-01 2001-04-05 B F Elettromeccanica S R L RE-OPENABLE CLOSURE FOR CANS
KR200199549Y1 (en) * 2000-04-20 2000-10-02 김찬호 Can container for safekeeping potable water
EP1858762A4 (en) * 2004-07-23 2009-01-14 Goolen Corstiaan Johannes Van A resealable flip-top beverage can lid
EP2502838B1 (en) * 2010-07-19 2013-12-25 Red Bull GmbH Seal structure, in particular for resealable container lids, resealable container lid containing this seal structure and container comprising this container lid
CH703562A2 (en) * 2010-08-09 2012-02-15 Cosmocan Technology Ag Can lid and can be pressed with a hole.
US20120248113A1 (en) * 2011-04-01 2012-10-04 Marjan Majcen Resealable Hinged Tab Opener For A Can

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KR20230048127A (en) 2023-04-10
ES2821126A1 (en) 2021-04-23
PT3986800T (en) 2023-01-11
CN116157332A (en) 2023-05-23
HUE062118T2 (en) 2023-12-28
MX2023001593A (en) 2023-03-03
EP3986800B1 (en) 2022-10-05
FI3986800T3 (en) 2023-01-13
JP2023537069A (en) 2023-08-30
CA3188034A1 (en) 2022-02-10
US20230356879A1 (en) 2023-11-09
WO2022028727A1 (en) 2022-02-10
AU2021323359A1 (en) 2023-03-09
EP3986800A1 (en) 2022-04-27
PL3986800T3 (en) 2023-05-08

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