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ES2230944B2 - OPEN-EASY HYGIENIC CANNULA FOR CANS AND TETRA-BRIKS OF DRINKS. - Google Patents

OPEN-EASY HYGIENIC CANNULA FOR CANS AND TETRA-BRIKS OF DRINKS.

Info

Publication number
ES2230944B2
ES2230944B2 ES200201397A ES200201397A ES2230944B2 ES 2230944 B2 ES2230944 B2 ES 2230944B2 ES 200201397 A ES200201397 A ES 200201397A ES 200201397 A ES200201397 A ES 200201397A ES 2230944 B2 ES2230944 B2 ES 2230944B2
Authority
ES
Spain
Prior art keywords
cannula
easy
insulation
tetra
open
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200201397A
Other languages
Spanish (es)
Other versions
ES2230944A1 (en
Inventor
Jose Luis Galban Ruiz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200201397A priority Critical patent/ES2230944B2/en
Publication of ES2230944A1 publication Critical patent/ES2230944A1/en
Application granted granted Critical
Publication of ES2230944B2 publication Critical patent/ES2230944B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65D17/165—
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/40—Nozzles or spouts
    • B65D25/42—Integral or attached nozzles or spouts
    • B65D25/46—Hinged, foldable or pivoted nozzles or spouts
    • B65D25/465—Hinged, foldable or pivoted nozzles or spouts the spout being either flexible or having a flexible wall portion, whereby the spout is foldable between a dispensing and a non-dispensing position
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/065—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts
    • B65D47/066—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts the spout being either flexible or having a flexible wall portion, whereby the spout is foldable between a dispensing and a non-dispensing position
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall

Landscapes

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

Abstract

Cánula higiénica abre-fácil para latas y tetra-briks de bebidas: Consiste en una cánula (1), por la cual bebemos los líquidos de dichos recipientes con abre-fácil. El aislamiento- cánula y sus tapones protegen interior y exteriormente a la cánula de impurezas externas. Los tapones sellan herméticamente el contenido del recipiente una vez que la cánula haya sido incrustada sobre el abre-fácil. El eje (2) de la cánula gira sobre el soporte en "U" solidario al recipiente. Sobre su eje (2) gira el aislamiento-cánula (3), que posee a su vez los tres tapones de la cánula; dos en forma de gota, de los orificios de alimentación (4) y salida (5); y el de respiración (6), puntiagudo y cónico. La base de la cánula es circular, cónica e inclinada cuya geometría coincide con el abre-fácil. Sobre su parte más grande va instalada una arandela cónica de goma para mejorar su estanqueidad en el abre-fácil.Hygienic cannula open-easy for cans and tetra-briks of drinks: It consists of a cannula (1), by which we drink the liquids of said containers with easy-open. The cannula insulation and its caps protect the cannula internally and externally from external impurities. The caps tightly seal the contents of the container once the cannula has been embedded in the easy-opening. The shaft (2) of the cannula rotates on the "U" support integral to the container. On its axis (2) rotates the cannula insulation (3), which in turn has the three caps of the cannula; two in the form of a drop, of the feed holes (4) and outlet (5); and breathing (6), pointed and conical. The base of the cannula is circular, conical and inclined whose geometry coincides with the easy-open. On its largest part a conical rubber washer is installed to improve its tightness in the easy-opening.

Description

Cánula higiénica abre-fácil para latas y tetra-briks de bebidas.Easy-open hygienic cannula for cans and tetra-briks of drinks.

La presente invención se refiere a una cánula de beber para las latas y tetra-briks de bebidas con abre-fácil, que posee a su vez aislamiento y tape. Gracias a la cual se consigue una gran comodidad a la hora de beber de dichos recipientes y una gran higiene. Tanto al beber como al transportarlos una vez abiertos, evitando al mismo tiempo que se derrame su contenido o se escape el gas carbónico del interior; en el caso de bebidas carbonatadas.The present invention relates to a cannula of drink for cans and tetra-briks of drinks with easy-open, which in turn has insulation and tape. Thanks to which you get great comfort when drinking of said containers and great hygiene. Both drinking and transport them once opened, while avoiding spill its contents or escape carbon dioxide inside; in the case of carbonated drinks.

La cánula ha de ser de plástico duro, el aislamiento y tapes de plástico semiblando y el soporte del eje, en forma de U, de plástico duro, con una gran base, para ser remachado a la parte superior de la lata o pegado a la parte superior del tetra-brik.The cannula must be made of hard plastic, the Insulation and semi-soft plastic caps and shaft support, in U-shaped, hard plastic, with a large base, to be riveted to the top of the can or glued to the top of the tetra-brik.

Antecedentes de la invenciónBackground of the invention

Son bien conocidos los abre-fácil de todo tipo de latas de conservas y en especial de las latas de bebidas que nos atañe. En 1979 la compañía americana "Continental Can Company" patenta el abre-fácil de anilla fija a la lata. Pero la presente invención no se refiere al abre-fácil en sí, sino a la cánula inventada en aplicación a ellas, aunque la propia cánula sea parte del abre-fácil. Los abre-fácil de las latas y tetra briks de bebidas actuales tienen los inconvenientes de que al beber tenemos que apoyar los labios sobre el propio recipiente y el líquido se vierte sobre él hasta llegar a nuestra boca. Por lo que todos los gérmenes y suciedades que hayan caído en el exterior del recipiente en su manipulación, van a parar a nuestro organismo. Además, si una vez abierto, no queremos tomar todo su contenido en ese momento, el resto que queda se desgasifica si son bebidas carbonatadas y para una toma posterior no sabe igual a nuestro paladar. También debemos tener especial cuidado en que no se vuelque la lata y se derrame su contenido, con los consiguientes trastornos que nos produce.The easy-open ones are well known of all kinds of tin cans and especially cans Drinks that concern us. In 1979 the American company "Continental Can Company "patents the easy-opening fixed ring to the can. But the present invention does not refer to open-easy in itself, but to the invented cannula in application to them, even if the cannula itself is part of the easy open. The easy-open of cans and tetra briks of current drinks have the drawbacks that when drinking we have to rest our lips on our own container and the liquid is poured over it until it reaches our mouth. So all the germs and dirt that have fallen into the outside of the container in its handling, they will stop at Our organism. Also, if once opened, we don't want to take all its content at that time, the rest that remains is degassed if they are carbonated drinks and for a later take it doesn't taste the same to our palate We must also take special care not to the can is turned over and its contents spilled, with the consequent disorders that it causes us.

Para evitar estos inconvenientes, el titular de la presente invención Don José Luis Galbán Ruiz ha ideado esta cánula abre-fácil cuyas características son el objeto de la presente invención.To avoid these inconveniences, the owner of the present invention Don José Luis Galbán Ruiz has devised this open-easy cannula whose characteristics are the object of the present invention.

Descripción de la invenciónDescription of the invention

La cánula higiénica abre-fácil para latas y tetra-briks de bebidas es una cánula (1) de plástico duro con su eje (2) oscilante sobre el soporte en U (4) también de plástico duro y solidario a la cánula.The easy-open hygienic cannula for cans and tetra-briks of drinks is a cannula (1) hard plastic with its axis (2) oscillating on the U-bracket (4) also made of hard plastic and integral to the cannula.

El soporte (4) va remachado sobre la parte superior de la lata o pegado sobre la parte superior del tetra-brik. La parte superior de los laterales de este soporte esta achaflanada para permitir el montaje del eje (2) dentro de los orificios de dichos laterales los cuales no irán perforados totalmente, para evitar que el eje y la cánula se muevan asialmente sobre ellos. Sobre ese mismo eje de la cánula gira el aislamiento-cánula (3) del conjunto que es de plástico semiblando y a su vez posee los tres tapones (a), (b) y (c) de los orificios de la cánula. Dos en forma de gota tapan la alimentación (5) y la salida de líquidos de la cánula (6) y uno en forma puntiagudo y cónico (c) tapa el orificio de respiración (7). Ambos tapones son de plástico semiblando.The support (4) is riveted on the part top of the can or stuck on top of the tetra-brik. The top of the sides of this bracket is chamfered to allow the assembly of the shaft (2) inside the holes of said sides which will not go fully perforated, to prevent the shaft and cannula from moving Asially about them. On that same axis of the cannula rotates the cannula isolation (3) of the set that is Semi-soft plastic and in turn has the three plugs (a), (b) and (c) of the cannula holes. Two drop-shaped cover the feed (5) and fluid outlet of the cannula (6) and one in pointed and conical shape (c) cover the breathing hole (7). Both caps are made of semi-soft plastic.

La base o parte de la cánula que se incrusta en el abre-fácil es circular e inclinada unos 60º. Posee la misma sección exterior que la del abre-fácil, y es de forma cónica hacia la parte superior. La parte inferior de dicha zona tiene forma puntiaguda, reforzada y cortante (11) para ejercer mayor presión puntual sobre el abre-fácil y abrirlo mejor.The base or part of the cannula that is embedded in The easy opener is circular and inclined about 60º. It has the same outer section as the open-easy, and is tapered towards the part higher. The lower part of that area has a pointed shape, reinforced and sharp (11) to exert more punctual pressure on Open-easy and open it better.

Próximo a la altura del eje y alrededor de la periferia de la base tiene incrustada una arandela cónica, flexible de goma (10), que junto a la forma cónica de la base, aseguran una perfecta estanqueidad de la cánula sobre la parte superior del recipiente.Near the height of the axis and around the periphery of the base has a flexible, conical washer embedded rubber (10), which together with the conical shape of the base, ensure a perfect tightness of the cannula on the top of the container.

La cánula una vez destapada se incrusta dentro del recipiente al desgarrar el abre-fácil, mediante el giro de esta y nuestra presión sobre la cánula (1).The uncapped cannula is embedded inside of the container when tearing the easy-open, by the turn of this and our pressure on the cannula (1).

El orificio de respiración (7) está practicado entre el punzón (11) y la arandela cónica flexible (10), subiendo hasta la parte superior de la cánula. Este pequeño conducto comunica la base de la cánula con el exterior o parte superior de la misma, para la aireación del recipiente según absorbamos su contenido.The breathing hole (7) is practiced between the punch (11) and the flexible conical washer (10), rising to the top of the cannula. This little duct communicates the base of the cannula with the outside or top of the same, for the aeration of the container as we absorb its content.

La forma de la cánula en el orificio para beber es rectangular, con sus cantos redondeados y con resalte interno en las aristas de (5) y (6) para que el aislamiento y sus tapones no se desprendan con facilidad de la cánula, gracias a la forma en gota de los tapones que se incrustan sobre los resaltes.The shape of the cannula in the drinking hole It is rectangular, with its rounded edges and internal highlight in the edges of (5) and (6) so that the insulation and its plugs do not easily detach from the cannula, thanks to the way drop of the plugs that are embedded on the projections.

En la parte de la cánula que toca con el nervio o canto superior de la lata, tiene practicado un entrante con una lengüeta (9) que se bloquea sobre el canto del nervio de la lata y evita que la cánula se vuelva a abrir por sí sola asegurándola en esa posición. Y en los tetra-brik esta lengüeta (9) se incrusta sobre un relieve de plástico duro que va pegado al costado superior del tetra-brik enfrentado con el abre-fácil y sobresaliendo de la parte superior del tetra-brik el espesor de la base del soporte.In the part of the cannula that touches the nerve or upper edge of the can, it has practiced an entree with a tongue (9) that locks over the edge of the can nerve and prevents the cannula from reopening by itself by securing it in that position. And in the tetra-brik this tab (9) it is embedded on a hard plastic relief that is glued to the upper side of the tetra-brik faced with the easy-opening and protruding from the top of the tetra-brik the thickness of the base of the support.

Además de esto; tanto la cánula como el aislamiento, poseen en su periferia exterior de giro unos resaltes puntuales (8) o vértices que mediante la presión contra el soporte, aseguran sus dos posiciones de la cánula y aislamiento respecto del soporte y recipiente.In addition to this; both the cannula and the insulation, have on its outer periphery of rotation some projections point (8) or vertices that by pressing against the support, ensure their two positions of the cannula and isolation from the support and container.

Estos vértices sobresalen lo justo para que cumplan su función sin impedir el giro de la cánula y del aislamiento.These vertices stand out just enough for they fulfill their function without preventing the rotation of the cannula and the isolation.

El aislamiento posee forma rectangular, con dos laterales sobre los que montan las bases de los tapones (a), (b) y (c) abrazados a los lados de estos laterales y doblando por la zona donde el espesor de su cuerpo está rebajado, con la misión de facilitar el giro y la flexibilidad del aislamiento que permita incrustar los tapones sobre la cánula. Los laterales preservan de suciedades a la cánula.The insulation has a rectangular shape, with two on which the bases of the plugs (a), (b) and (c) hugged on the sides of these sides and bending around the area where the thickness of his body is reduced, with the mission of facilitate the rotation and the flexibility of the insulation that allows embed the caps on the cannula. The sides preserve from Dirt to the cannula.

El rebaje del aislamiento (12) o surco de debilitamiento, de la zona en forma de cazo que posee el tapón (a) será mucho mayor que el del lado del aislamiento que posee el tapón (c), para debilitarlo lo suficiente como para poder desprenderlo del resto, si se quiere, una vez abierto el recipiente.Insulation recess (12) or groove of weakening of the bucket-shaped area that has the plug (a) It will be much larger than the side of the insulation that has the plug (c), to weaken it enough to be able to detach it of the rest, if you want, once the container is opened.

El canto o nervio superior de la lata debería de ser dos o tres milímetros mas alto que actualmente, para evitar que la base de una segunda lata colocada encima, pegue en todo el conjunto de invención.The upper edge of the can should be be two or three millimeters taller than today, to prevent the base of a second can placed on top, paste in all the invention set.

El punzón (11) de la cánula dobla al abre-fácil hacia dentro y atrás del interior de la lata, por la zona ya conocida de los abre-fácil no debilitada, que evita su desgarre total y desprendimiento. En este caso, dicha zona está lo más próxima posible del eje de la cánula y centrada entre el soporte (4) del conjunto.The punch (11) of the cannula bends to the easy-open in and back inside the can, through the already known area of the easy-open no weakened, which prevents its total tearing and detachment. In this case, said area is as close as possible to the axis of the cannula and centered between the support (4) of the assembly.

En el caso de los tetra-brik como el abre-fácil es blando, este rasgará desde la entrada del punzón (11) hacia la periferia de la base de la cánula y hacia dentro, empujada por la base de la cánula.In the case of tetra-brik as The easy-open is soft, it will tear from the punch inlet (11) towards the periphery of the cannula base and  inward, pushed by the base of the cannula.

El aislamiento posee forma de cazo rectangular en la parte del tapón (a) hasta el surco (12), forma plana en la parte del tapón (b) y forma en U en la parte del tapón (c), en cuyos laterales también tiene los orificios de giro del aislamiento sobre el eje (2) de la cánula.The insulation has a rectangular saucepan shape in the part of the plug (a) to the groove (12), flat in the part of the cap (b) and U-shaped part of the cap (c), in whose sideways also has the insulation turning holes on the axis (2) of the cannula.

La altura, largura y distancia interna entre ambos lados del aislamiento, es superior en ½ mm a la cánula y al diámetro exterior de la arandela cónica respectivamente.The height, length and internal distance between both sides of the insulation is ½ mm higher than the cannula and the outer diameter of the conical washer respectively.

La largura del soporte será de 2 mm mayor que la del aislamiento, y su anchura interna ½ mm mayor que la externa del aislamiento.The length of the support will be 2 mm greater than the of the insulation, and its internal width ½ mm greater than the external isolation.

El espesor del aislamiento será de 1 mm. Y el del soporte será de 3 mm en los laterales y 2 mm en el suelo que se pega o se remacha.The thickness of the insulation will be 1 mm. And that of support will be 3 mm on the sides and 2 mm on the floor that paste or rivet.

La sección interior de los conductos y anchura de la cánula, junto a la del conjunto, puede disminuirse o aumentarse en función de la densidad de los líquidos a tratar. Y los tapones (a), (b) y (c) tendrán el espesor adecuado para que cumplan sus funciones y permitan poder taparse o destaparse con facilidad. Lo mismo ocurrirá con el grosor de cada una de las partes, que irá en función de la dureza del abre-fácil y la resistencia de los materiales.The inner section of the ducts and width of the cannula, together with that of the whole, can be decreased or increased depending on the density of the liquids to be treated. And the plugs (a), (b) and (c) will be of adequate thickness to meet their functions and allow to cover or uncover easily. The same will occur with the thickness of each of the parts, which will go in open-easy hardness function and resistance of the materials.

Claims (6)

1. La cánula higiénica abre-fácil para latas y tetra-brik de bebidas, es un conjunto caracterizado por tres partes claramente diferenciadas como son la cánula de plástico duro(1), el aislamiento-cánula (3) de plástico semiblando, y el soporte (4) de plástico duro con sus laterales en forma de U, donde están practicados los dos orificios de sujeción del eje (2) de la cánula, que va pegado al tetra-brik o remachado a la lata.1. The open-easy hygienic cannula for cans and tetra-brik of beverages, is a set characterized by three clearly differentiated parts such as the hard plastic cannula (1), the isolation-cannula (3) of semi-soft plastic, and the Hard plastic support (4) with its U-shaped sides, where the two holes for holding the shaft (2) of the cannula, which is attached to the tetra-brik or riveted to the can, are made. 2. Cánula higiénica abre-fácil para latas y tetra-brik de bebidas, según reivindicación 1, caracterizada por la cánula (1) que es atravesada por los conductos de absorción de líquidos y el de respiración o aireación; la cual posee el eje (2) mediante el que rota sobre el soporte (4) para incrustarse dentro del abre-fácil la base cónica de la cánula, y aprisionar al mismo tiempo la arandela cónica flexible (10) entre la base de la cánula y la superficie exterior, para asegurar una perfecta estanqueidad.2. Hygienic cannula open-easy for cans and tetra-brik of beverages, according to claim 1, characterized by the cannula (1) which is crossed by the liquid absorption and breathing or aeration ducts; which has the shaft (2) by means of which it rotates on the support (4) to embed the conical cannula base inside the opening, and at the same time imprison the flexible conical washer (10) between the cannula base and the outer surface, to ensure perfect sealing. 3. Cánula higiénica abre-fácil para latas y tetra-brik de bebidas, según reivindicación 1, caracterizada por el aislamiento-cánula que posee los tapones (a) y (b) en forma de gota, de los orificios (5), (6) y (c) puntiagudo y cónico del orificio (7); los cuales pueden taparlos gracias al giro del aislamiento (3) sobre el eje (2) y la flexibilidad de los surcos de debilitamiento (12) del aislamiento.3. Hygienic cannula open-easy for cans and tetra-brik of beverages, according to claim 1, characterized by the isolation-cannula which has the caps (a) and (b) in the form of a drop, of the holes (5), ( 6) and (c) pointed and tapered hole (7); which can cover them thanks to the rotation of the insulation (3) on the shaft (2) and the flexibility of the weakening grooves (12) of the insulation. 4. Cánula higiénica abre-fácil para latas y tetra-brik de bebidas, según reivindicación 1, caracterizada porque las distintas posiciones del conjunto en su máximo recorrido se mantienen gracias a: un punto de soldadura entre el aislamiento (3) y el soporte en la posición inicial, la presión de los vértices (8) sobre el aislamiento y los del aislamiento sobre el soporte, la incrustación de la base de la cánula sobre el abre-fácil y de la lengüeta (9) sobre el canto de la lata o del resalte de plástico que tiene pegado al tetra-brik en su arista superior, y además los tapones (a) y (b) que se mantienen gracias a su forma de gota en los relieves internos de la periferia de los orificios (5) y (6).4. Hygienic cannula open-easy for cans and tetra-brik of beverages, according to claim 1, characterized in that the different positions of the set in its maximum travel are maintained thanks to: a welding point between the insulation (3) and the support in the initial position, the pressure of the vertices (8) on the insulation and those of the insulation on the support, the embedding of the base of the cannula on the easy-opening and the tongue (9) on the edge of the can or of the plastic protrusion that has the tetra-brik attached to its upper edge, and also the plugs (a) and (b) that are maintained thanks to its drop shape in the internal reliefs of the periphery of the holes (5) and (6). 5. Cánula higiénica abre-fácil para latas y tetra-brik de bebidas, según reivindicación 1, caracterizada porque el aislamiento (3) doblará por los surcos de debilitamiento e irá apoyando en los lados del aislamiento que posee el tapón (c), formando una coraza que tapará por todas partes a la cánula (1) y cuya zona en forma de cazo rectangular del tape (a), quedará precintada con el soporte en la zona cercana al eje por un minúsculo punto de soldadura que preservará a la cánula hasta el momento de ser usada, instante en que tirando de la pestaña del cazo lo desprenderemos.5. Hygienic cannula open-easy for cans and tetra-brik of beverages, according to claim 1, characterized in that the insulation (3) will bend through the weakening grooves and will rest on the sides of the insulation that has the cap (c), forming a shell that will cover the cannula (1) everywhere and whose area in the form of a rectangular dipper of the tape (a), will be sealed with the support in the area near the axis by a tiny weld point that will preserve the cannula until the moment of being used, moment in which by pulling the tab of the saucepan we will detach it. 6. Cánula higiénica abre-fácil para latas y tetra-brik de bebidas, según reivindicación 1, caracterizada porque una vez desprecintado el aislamiento, destapado el orificio (5) del tapón (a) e incrustada la base de la cánula dentro del recipiente; la parte del aislamiento que porta el tapón (a), ya no servirá más y por tanto se podrá desprender del resto del aislamiento, tirando de él y rasgándolo por el surco de debilitamiento (12).6. Hygienic cannula open-easy for cans and tetra-brik of beverages, according to claim 1, characterized in that once the insulation has been unsealed, uncovering the hole (5) of the cap (a) and embedding the base of the cannula inside the container; the part of the insulation that carries the plug (a), will no longer serve and therefore can be removed from the rest of the insulation, pulling it and tearing it through the weakening groove (12).
ES200201397A 2002-06-17 2002-06-17 OPEN-EASY HYGIENIC CANNULA FOR CANS AND TETRA-BRIKS OF DRINKS. Expired - Fee Related ES2230944B2 (en)

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ES200201397A ES2230944B2 (en) 2002-06-17 2002-06-17 OPEN-EASY HYGIENIC CANNULA FOR CANS AND TETRA-BRIKS OF DRINKS.

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ES200201397A ES2230944B2 (en) 2002-06-17 2002-06-17 OPEN-EASY HYGIENIC CANNULA FOR CANS AND TETRA-BRIKS OF DRINKS.

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ES2230944B2 true ES2230944B2 (en) 2006-01-16

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143496A (en) * 1983-07-18 1985-02-13 Marvin Combs Container closure lid including drinking spout means
US4852776A (en) * 1987-05-01 1989-08-01 Mastodon, Inc. Drinking spout for a beverage can
DE19727996C2 (en) * 1997-01-30 2000-12-07 Sig Combibloc Gmbh & Co Kg Resealable pouring element for application to a flat gable package
LU90268B1 (en) * 1998-08-03 2000-02-04 Lynes Holding Sa Device for opening a container of liquid food products such as drinks
FR2789659B1 (en) * 1999-02-15 2001-03-30 Rical Sa PLASTIC CAPPING CAPSULE WITH SWIVELING SPOUT

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