ES1060905U

ES1060905U - Screw closure thermoplastic. (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1060905U
Application number: ES200501790U
Authority: ES
Inventors: Fermin Garcia Merino
Original assignee: Plasticos Fedanol S L; PLASTICOS FEDANOL SL
Current assignee: Plasticos Fedanol S L; PLASTICOS FEDANOL SL
Priority date: 2005-08-02
Filing date: 2005-08-02
Publication date: 2005-12-01
Anticipated expiration: 2015-08-02
Also published as: ES1060905Y

Abstract

Thermoplastic screw cap, of the type used in the form of a cap for closing containers, especially bottles with beverages originally filled, consisting of a cylindrical body (2), closed at one end with a projection (7) and a central recess (8) completely smooth so that both logos and text can be subsequently engraved, its vertical walls (3) having a threaded thread (4) inside it, and externally longitudinal ribs (5), endowed at its free end. A tamper skirt (6) with easy breaking, characterized in that internally the stopper (1) has a vertical circular crown or shutter (9) of low height provided with two closing points, a lower one (10) for when the stopper is closed. It is closed to the maximum and another superior (11) for when the cap is not finished to screw. (Machine-translation by Google Translate, not legally binding)

Description

Tapón roscado de termoplástico.Thermoplastic screw cap.

La presente memoria descriptiva se refiere, como su título indica, a un tapón roscado de termoplástico del tipo de los utilizados en forma de caperuza para cerrar recipientes, en especial botellas con bebidas envasadas en origen, caracterizado por garantizar un cierre hermético al disponer de dos puntos de cierre en el obturador, uno para cuando el tapón se encuentra roscado al máximo y otro para cuando el tapón se encuentra sin terminar de roscar.The present specification refers to, as its title indicates, to a thermoplastic screw cap of the type of those used in the form of a cap to close containers, in special bottles with drinks packaged at origin, characterized for ensuring a tight seal by having two points of closure on the shutter, one for when the plug is threaded to the maximum and another for when the plug is without finish threading

Además para garantizar un perfecto estado hermético, el tapón dispone de una corona circular cóncava con la forma del borde del gollete de la botella de manera que encaje en ella consiguiendo una mayor superficie de apoyo.In addition to guarantee a perfect condition Hermetic, the cap has a concave circular crown with the shape of the edge of the bottle neck so that it fits in She getting a larger support surface.

El tapón dispone además de todos los elementos comunes en éste tipo de tapones para envasado como: un perfil de rosca interno en coincidencia con el correspondiente perfil del gollete de la botella de envase, igualmente dispone de un anillo de inviolabilidad, de rotura fácil, asegurando que no se ha manipulado el contenido del envase y una corona circular externa estriada en todo su contorno para facilitar tanto su envasado como su manipulación posterior.The plug also has all the elements common in this type of caps for packaging as: a profile of internal thread matching the corresponding profile of the neck of the container bottle, also has a ring inviolability, easy breakage, ensuring that it has not been tampered with the contents of the package and an external circular crown striated in all its contour to facilitate both its packaging and its subsequent manipulation

Es del dominio público que ciertos tapones existentes en el mercado no cumplen la función hermética de cierre, y por lo tanto una vez roto el precinto de garantía, no se puedan evitar posibles perdidas de líquido.It is in the public domain that certain plugs existing in the market do not fulfill the hermetic closing function, and therefore once the warranty seal is broken, it cannot be avoid possible liquid losses.

En algunos casos se producen perdidas de líquido aun cuando el tapón se encuentre cerrado al máximo, y mas todavía cuando el tapón se encuentra sin cerrar totalmente.In some cases there are losses of liquid even when the cap is closed to the maximum, and even more when the cap is completely closed.

Para solventar la problemática existente en la actualidad se ha ideado un tapón roscado de termoplástico objeto de la presente invención, constituido por un cuerpo cilíndrico, cerrado por un extremo, presentando sus paredes verticales en su interior un fileteado de rosca, y exteriormente unos nervios longitudinales, para facilitar tanto su envasado como su manipulación posterior, dotado en su extremo libre de un faldón de precinto de rotura fácil.To solve the problem in the Nowadays a thermoplastic screw cap has been devised object of the present invention, constituted by a cylindrical body, closed at one end, presenting its vertical walls in its inside a threaded thread, and outwardly some ribs longitudinal, to facilitate both its packaging and its subsequent manipulation, endowed at its free end with a skirt easy break seal.

El tapón en su parte exterior, dispone de un anillo circular y de un rebaje central totalmente lisos para poderse grabar posteriormente tanto logotipos como texto.The plug on the outside, has a fully smooth circular and central recess ring for You can later record both logos and text.

Internamente el tapón dispone de una corona circular vertical u obturador de escasa altura dotada con dos puntos de cierre, uno para cuando el tapón se encuentra cerrado al máximo y otro para cuando el tapón se encuentra sin terminar de roscar.Internally the cap has a crown vertical circular or low height shutter with two points of closing, one for when the cap is closed to the maximum and another one for when the plug is unthreaded.

Este obturador dispone de una pequeña hendidura circular para el acoplamiento del gollete del envase y favorecer su hermeticidad.This shutter has a small slit circular for the coupling of the container neck and favor its air tightness.

Unido al obturador se encuentra una corona circular cóncava, con la forma del cuello del gollete de la botella o envase de manera que encaje en ella, consiguiéndose una mayor superficie de apoyo, además para aumentar su hermeticidad en la salida de la corona cóncava se incorpora un anillo circular de escasa altura.Attached to the shutter is a crown concave circular, with the shape of the neck of the bottle neck or container so that it fits in it, getting a greater support surface, in addition to increase its tightness in the concave crown exit incorporates a circular ring of low height

Este tapón roscado de termoplástico que se presenta aporta múltiples ventajas de hermeticidad sobre algunos tipos de tapones disponibles en la actualidad, al disponer de un doble cierre en el obturador, evitando derramamientos de líquido aun estando el tapón sin terminarse de cerrar.This thermoplastic screw cap that is presents provides multiple advantages of airtightness over some types of plugs currently available, by having a double closure in the shutter, avoiding spills of liquid even if the cap is not finished closing.

Otra ventaja añadida es que al disponer de una corona circular cóncava en colaboración con un anillo circular de escasa altura se favorece el asentamiento del borde del gollete del envase y la hermeticidad.Another added advantage is that by having a concave circular crown in collaboration with a circular ring of low height favors the settlement of the edge of the neck of the neck container and airtightness.

Para comprender mejor el objeto de la presente invención, en el plano anexo se ha representado una realización práctica preferencial de la misma.To better understand the purpose of this invention, an embodiment has been shown in the attached drawing preferential practice of it.

En dicho plano la figura (1) muestra una vista en perspectiva del tapón y una sección transversal.In said plane figure (1) shows a view in plug perspective and a cross section.

El tapón roscado de termoplástico (1) objeto de la presente invención, está constituido por un cuerpo cilíndrico (2), cerrado por un extremo, presentando sus paredes verticales (3) en su interior un fileteado de rosca (4), y exteriormente unos nervios longitudinales (5), dotado en su extremo libre de un faldón de precinto (6) de rotura fácil.The thermoplastic screw cap (1) object of The present invention is constituted by a cylindrical body (2), closed at one end, presenting its vertical walls (3) inside a threaded thread (4), and externally some longitudinal nerves (5), endowed at its free end with a skirt seal (6) of easy breakage.

El tapón (1) en su parte exterior, dispone de un anillo circular (7) y de un rebaje central (8) totalmente lisos para poderse grabar posteriormente tanto logotipos como texto.The plug (1) on the outside, has a circular ring (7) and a central recess (8) completely smooth to be able to record both logos and text later.

Internamente el tapón (1) dispone de una corona circular vertical u obturador (9) de escasa altura dotada con dos puntos de cierre, uno inferior (10) para cuando el tapón se encuentra cerrado al máximo y otro superior (11) para cuando el tapón se encuentra sin terminar de roscar.Internally the cap (1) has a crown low vertical circular or shutter (9) equipped with two closing points, a lower one (10) for when the plug is is closed to the maximum and another superior (11) for when the plug is unfinished.

El obturador (9) dispone de una pequeña hendidura circular (12) para el acoplamiento del gollete del envase y favorecer su hermeticidad.The shutter (9) has a small slit circular (12) for coupling the container neck and favor its tightness.

Unido al obturador (9) se encuentra una corona circular cóncava (13), con la forma del cuello del gollete de la botella o envase de manera que encaje en ella, consiguiéndose una mayor superficie de apoyo, además para aumentar su hermeticidad en la salida de la corona cóncava (13) se incorpora un anillo circular (14) de escasa altura.Attached to the shutter (9) is a crown concave circular (13), with the neck shape of the neck of the bottle or container so that it fits in it, getting a greater support surface, in addition to increase its tightness in the exit of the concave crown (13) incorporates a circular ring (14) low height.

Una vez descrita suficientemente la naturaleza del presente invento, así como una forma de llevarlo a la práctica, solo nos queda por añadir que su descripción no es limitativa, pudiéndose efectuar algunas variaciones, tanto en materiales como en formas o tamaños, siempre y cuando dichas variaciones no alteren la esencialidad de las características que se reivindican a continuación.Once nature is sufficiently described of the present invention, as well as a way of putting it into practice, we only have to add that its description is not limiting, being able to make some variations, both in materials and in shapes or sizes, as long as these variations do not alter the essentiality of the characteristics claimed in continuation.

Claims

1. Thermoplastic screw cap, of the type used in the form of a cap to close containers, especially bottles with drinks packaged at source, consisting of a cylindrical body (2), closed at one end with a shoulder (7) and a central recess (8) completely smooth to be able to record both logos and text, presenting its vertical walls (3) inside a threaded thread (4), and externally longitudinal ribs (5), endowed free end of a skirt of seal (6) of easy breakage, characterized in that internally the cap (1) has a vertical circular crown or shutter (9) of low height equipped with two closing points, one lower (10) for when the cap is It is closed to the maximum and another upper one (11) for when the plug is unthreaded.

2. Thermoplastic screw cap, according to the preceding claim, characterized by the plug (9) has a small circular groove (12) facilitating the coupling of the container neck and favoring its tightness.

3. Thermoplastic screw cap, according to the preceding claims, characterized in that next to the shutter (9) is a concave circular crown (13), with the shape of the neck of the neck of the bottle so that it fits in it, achieving a greater support surface, in addition to increase its tightness at the exit of the concave crown (13) a circular ring (14) of low height is incorporated.