ES1077334U

ES1077334U - Improved bag (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1077334U
Application number: ES201230680U
Authority: ES
Inventors: Carlos Moreno Ribot
Original assignee: Cmr Arquitecturas S L; ELIAS PUIGBO JORGINA; CMR ARQUITECTURAS SL
Current assignee: Cmr Arquitecturas S L; ELIAS PUIGBO JORGINA; CMR ARQUITECTURAS SL
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2012-07-04
Anticipated expiration: 2022-06-20
Also published as: ES1077334Y

Abstract

Improved bag, of the type comprising a bag body with at least two side sheets and an inlet mouth, said body having an outer layer of semi-rigid material and an inner layer of plastic material, characterized by the fact that both the side sheets are linked to each other by means of a bellows-like extensible medium composed of an outer layer of semirigid material and an inner layer of plastic material, whose perimeter configuration is substantially "U", this medium being extendable as a bellows capable of holding said bag upright; each side sheet has in its area close to the entrance mouth two through holes that are all superimposed on each other, when bending the entrance mouth by a folding line parallel to said inlet, forming a handle to hold the bag having a through hole; and having provided with closing means that keep the entrance mouth of the bag bent pressing it against the body of the bag. (Machine-translation by Google Translate, not legally binding)

Description

5 Objeto de la invención 5 Object of the invention

La presente solicitud de Modelo de Utilidad tiene por objeto el registro de una bolsa perfeccionada que presenta un medio extensible a modo de fuelle capaz de mantenerla erguida, cuando dicha bolsa esté apoyada con su base en el suelo o una superficie plana, y una línea de plegado en su parte superior capaz de cerrar la bolsa y The purpose of this Utility Model application is to register an improved bag that has an extendable means by means of a bellows capable of holding it upright, when said bag is supported with its base on the ground or a flat surface, and a line of folded at the top capable of closing the bag and

10 obtener una asa de sujeción para transportarla. 10 Obtain a holding handle to transport it.

Adicionalmente, esta bolsa es utilizable para cualquier uso, desde transporte de objetos hasta contenedor de residuos orgánicos, ya que puede ser biodegradable y compostable. Additionally, this bag is usable for any use, from transport of objects to organic waste container, since it can be biodegradable and compostable.

15 Antecedentes de la invención 15 Background of the invention

Actualmente, son conocidas las bolsas realizadas con material semirígido tipo celulosa y con una capa de plástico interna, estas bolsas no permiten erguirse por si mismas y además presentan serios problemas para cerrarlas. Currently, bags made of cellulose semi-rigid material and with an inner plastic layer are known, these bags do not allow themselves to stand up and also present serious problems to close them.

20 Adicionalmente, existe una amplia gama de bolsas que van desde las realizadas en plástico derivado del petróleo, hasta las realizadas a partir de fécula de patata, presentado estas últimas bolsas una apariencia muy similar a las bolsas de plástico habituales, pero con la ventaja de ser biodegradable y compostable. A pesar de esto, estas no son capaces de mantenerse erguidas por si mismas y debido a su composición son muy 20 Additionally, there is a wide range of bags ranging from those made of petroleum-derived plastic, to those made from potato starch, the latter bags presenting a very similar appearance to the usual plastic bags, but with the advantage of Be biodegradable and compostable. Despite this, they are not able to stand upright on their own and due to their composition they are very

25 propensas a romperse. 25 prone to break.

De este modo, no son cocidas por el solicitante, bolsas multiusos, que además pueden ser biodegradables y compostables capaces de mantenerse erguidas por si mismas, que sean resistentes y se que cierren fácilmente. In this way, multipurpose bags are not cooked by the applicant, which can also be biodegradable and compostable capable of standing up by themselves, that are resistant and that close easily.

30 Descripción de la invención Description of the invention

La bolsa perfeccionada objeto del presente registro, resuelve los inconvenientes anteriormente citados, aportando, además, otras ventajas adicionales que serán evidentes a partir de la descripción que se acompaña a continuación. The perfected stock exchange object of the present registry, solves the aforementioned inconveniences, contributing, in addition, other additional advantages that will be evident from the description that follows.

35 Esta bolsa perfeccionada es del tipo que comprende un cuerpo de bolsa con al menos dos hojas laterales y una boca de entrada, presentado dicho cuerpo una capa exterior de material semirígido y una capa interior de material plástico. 35 This improved bag is of the type comprising a bag body with at least two side sheets and an inlet mouth, said body having an outer layer of semi-rigid material and an inner layer of plastic material.

40 Más concretamente, esta bolsa perfeccionada está caracterizada porque dichas dos hojas laterales están vinculadas entre sí a través de un medio extensible a modo de fuelle compuesto por una capa exterior de material semirígido y una capa interior de material plástico, cuya configuración perimetral es sensiblemente en “U”, siendo este medio extensible a modo de fuelle capaz de mantener erguida a dicha bolsa. A su vez, cada hoja lateral presenta en su zona próxima a la boca de entrada dos orificios pasantes que resultan todos ellos 40 More specifically, this improved bag is characterized in that said two side sheets are linked to each other through an extendable means by means of a bellows composed of an outer layer of semi-rigid material and an inner layer of plastic material, whose perimeter configuration is substantially in "U", this means being extensible as a bellows capable of holding said bag upright. In turn, each side sheet has two through holes in its area near the entrance mouth

45 sobrepuestos entre sí, al doblar la boca de entrada por una línea de plegado paralela a dicha boca de entrada. De este modo, se forma un asa de sujeción de la bolsa que presenta un orificio pasante, habiéndose provisto unos medios de cierre que mantienen doblada la boca de la bolsa presionándola contra el cuerpo de dicha bolsa. 45 superimposed on each other, by bending the inlet mouth by a folding line parallel to said inlet mouth. In this way, a handle for holding the bag is formed, which has a through hole, with closing means provided that keep the mouth of the bag bent by pressing it against the body of said bag.

Dichos medios de cierre comprenden una lengüeta encajable en el orificio pasante de dicha asa de sujeción, que Said closing means comprise a tab that can be fitted in the through hole of said holding handle, which

50 se desarrolla desde una de las hojas laterales hasta la otra hoja lateral siendo susceptible de engancharse a esta última hoja lateral mediante unos medios de unión. 50 develops from one of the side sheets to the other side sheet being susceptible to hooking to the latter side sheet by means of joining.

Habitualmente, tanto la capa exterior de las hojas laterales como la del medio extensible a modo de fuelle están fabricadas en papel de tipo kraft reciclado, mientras que la capa interior de ambos componentes está fabricada Usually, both the outer layer of the side sheets and that of the extensible means by way of bellows are made of recycled kraft paper, while the inner layer of both components is manufactured

55 en plástico de tipo ácido poliláctico. De este modo, la vinculación entre el medio extensible a modo de fuelle y cada una de las hojas laterales se realiza mediante termosellado, resultando las capas interiores de plástico unidas entre sí, al fundirse el plástico. Finalmente, dichos medios de unión son velcro realizado en material biodegradable. 55 in polylactic acid type plastic. In this way, the connection between the extensible means as a bellows and each of the lateral sheets is made by heat sealing, resulting in the inner layers of plastic joined together, when the plastic melts. Finally, said joining means are velcro made of biodegradable material.

60 De este modo se obtiene una bolsa perfeccionada multiusos, biodegradable y compostable que es capaz de mantenerse erguida por si misma gracias al medio extensible a modo de fuelle, muy resistente gracias a su configuración de capa exterior e interior y que debido a que la capa interior es de plástico evita las filtraciones durante al menos seis días en el caso de ser esta bolsa utilizada como contenedor de residuos orgánicos. Adicionalmente, en este uso gracias su medio de cierre, evita que los olores surjan al exterior de la bolsa. 60 In this way, an improved multi-purpose, biodegradable and compostable bag is obtained that is able to stand up by itself thanks to the extensible means as a bellows, very resistant thanks to its outer and inner layer configuration and that because the layer The interior is made of plastic prevents leaks for at least six days in the case of this bag being used as an organic waste container. Additionally, in this use, thanks to its closing means, it prevents odors from arising outside the bag.

2 5 2 5

Para completar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención. In order to complete the description that will then be carried out and in order to help a better understanding of its characteristics, this descriptive report is accompanied by a set of drawings in whose figures, in an illustrative and non-limiting manner, the most significant details of the invention.

Breve descripción de los diseños Brief description of the designs

Figura 1.- Es una vista esquemática en perspectiva correspondiente a la bolsa perfeccionada encontrándose abierta, se indican mediante líneas discontinuas las partes no visibles de la presente bolsa para una mejor compresión de la invención, según una realización preferente de la presente invención; Figure 1.- It is a schematic perspective view corresponding to the improved bag being open, the non-visible parts of the present bag are indicated by broken lines for a better compression of the invention, according to a preferred embodiment of the present invention;

Figura 2.- Es una vista esquemática en perspectiva correspondiente a la bolsa perfeccionada de la figura 1 encontrándose cerrada; y Figure 2.- It is a schematic perspective view corresponding to the improved bag of Figure 1 being closed; Y

Figura 3.- Es una vista esquemática en perspectiva correspondiente al medio extensible a modo de fuelle de la figura 1. Figure 3.- It is a schematic perspective view corresponding to the extensible means by way of bellows of Figure 1.

Descripción de una realización preferente Description of a preferred embodiment

A la vista de las comentadas figuras y de acuerdo con la numeración adoptada, se puede observar en las mismas una realización preferente aunque no limitativa de la invención, la cual consiste en una bolsa (1) que presenta en su parte superior una boca de entrada (2) delimitada por dos hojas laterales (3, 3’), que están compuestas por una capa exterior de papel tipo kraft reciclado y una capa interior de plástico tipo ácido poliláctico, y unidas entre sí a través de un fuelle (4) compuesto por los mismos materiales pero con una configuración perimetral sensiblemente en “U”, formando en su parte inferior la base (5) de la bolsa (1). In view of the aforementioned figures and in accordance with the numbering adopted, a preferred but non-limiting embodiment of the invention can be observed therein, which consists of a bag (1) having an inlet in its upper part (2) delimited by two side sheets (3, 3 '), which are composed of an outer layer of recycled kraft paper and an inner layer of polylactic acid type plastic, and joined together through a bellows (4) composed by the same materials but with a perimeter configuration substantially in "U", forming at its bottom the base (5) of the bag (1).

Más concretamente, tal y como se puede ver en las figuras 1 y 2, esta bolsa (1) se mantiene erguida por si misma gracias a la configuración del fuelle (4), siendo capaz de mantener dicha posición al apoyar la base (5) de la bolsa sobre una superficie plana. A su vez, cada hoja lateral (3, 3’) presenta en su parte superior dos orificios pasantes (6a, 6b, 6c, 6d) que resultan todos ellos sobrepuestos entre sí, al doblar la boca de entrada (2) por una línea de plegado (7) paralela a dicha boca de entrada (2), formando un asa de sujeción (9) de la bolsa (1). Adicionalmente, se incluye una lengüeta (10) con velcro (8) biodegradable, que es encajable en el orificio pasante de dicha asa de sujeción (9), y que se desarrolla desde la hoja lateral (3), atraviesa el interior del asa de sujeción (9) hasta llegar a la hoja lateral (3’), pudiendo engancharse a esta última hoja lateral (3’) mediante dicho velcro (8), siendo dicho lengüeta (10) capaz de mantener doblada la boca de entrada (2) de la bolsa (1) presionándola contra el cuerpo de la bolsa (1). More specifically, as can be seen in figures 1 and 2, this bag (1) is held up by itself thanks to the configuration of the bellows (4), being able to maintain said position by supporting the base (5) of the bag on a flat surface. In turn, each side sheet (3, 3 ') has in its upper part two through holes (6a, 6b, 6c, 6d) that are all superimposed on each other, by bending the inlet mouth (2) by a line folding (7) parallel to said inlet mouth (2), forming a handle (9) of the bag (1). Additionally, a tongue (10) with biodegradable velcro (8) is included, which is snapped into the through hole of said fastening handle (9), and which develops from the side sheet (3), crosses the inside of the handle of securing (9) until reaching the side sheet (3 '), being able to hook to this last side sheet (3') by said velcro (8), said tongue (10) being able to keep the inlet mouth (2) bent of the bag (1) pressing it against the body of the bag (1).

Finalmente, en la figura 3, se muestra con mayor detalle el fuelle (4), donde se puede apreciar la configuración perimetral en “U”, y las líneas de doblado (11) que la conforman, especialmente en las esquinas (12). Finally, in figure 3, the bellows (4) is shown in greater detail, where you can see the perimeter configuration in “U”, and the bending lines (11) that make it up, especially in the corners (12).

Los detalles, las formas, las dimensiones y demás elementos accesorios, así como los materiales empleados en la fabricación de la bolsa perfeccionada de esta invención podrán ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de la esencialidad de la invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación. The details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the improved bag of this invention may be conveniently substituted by others that are technically equivalent and do not depart from the essentiality of the invention or the scope defined by the claims included below.

Claims

1. Improved bag, of the type comprising a bag body with at least two side sheets and an inlet mouth, said body having an outer layer of semi-rigid material and an inner layer of plastic material 5, characterized in that the two lateral sheets are linked to each other through an extensible means by way of bellows composed of an outer layer of semi-rigid material and an inner layer of plastic material, whose perimeter configuration is substantially "U", this means being extensible by way of bellows capable of keeping said bag upright; Each side leaf has two through holes in its area near the inlet, which are all superimposed on each other, by folding the inlet by

10 a folding line parallel to said inlet mouth, forming a handle for holding the bag that has a through hole; and having provided closing means that keep the mouth of the bag folded by pressing it against the body of the bag.

2. Improved bag according to claim 1, characterized in that the closing means

15 comprise a tab that fits into the through hole of said fastening handle, which develops from one of the side sheets to the other side sheet, being able to engage the latter side sheet by means of joining means.

3. Improved bag according to claim 1, characterized in that the connection between the means 20 extensible by way of bellows and each of the side sheets is carried out by heat sealing.

4. Improved bag according to claim 1, characterized in that said outer layer is made of recycled kraft paper.

Improved bag according to claim 1, characterized in that said inner layer is made of polylactic acid (PLA) type plastic.

6. Improved bag according to claim 2, characterized in that said joining means are velcro made of biodegradable material.