ES1234885U

ES1234885U - CLOSED BAG

Info

Publication number: ES1234885U
Application number: ES201931002U
Authority: ES
Inventors: Vañó José Luís Nácher
Original assignee: Neutroleader SL
Current assignee: Neutroleader SL
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2019-09-18
Anticipated expiration: 2029-06-13
Also published as: WO2020249833A1; ES1234885Y

Abstract

Bag with closure of which have two handles for transport characterized by allowing the closure of the upper opening of the bag by having means that fix the handles (2) with each other approaching the main faces of the bag, these means comprise at least one retaining element located on at least one of its faces in a proximal portion and preferably parallel to the open edge of the bag and centered with respect to the handles; the width or measurement in the horizontal of the retaining element and its height should allow the opposite handle to be introduced through it, which, when removed at its full height, will be close to the handle that has the side of the retention element closing the upper opening of the bag; The tightening of this joint is defined by the dimension of the opening of the retention element and position with respect to the handle introduced. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

Bolsa con cierre.Zippered bag

Sector de la técnicaTechnical sector

La presente invención se encuadra en el sector del embalaje, especialmente en los destinados a las bolsas para establecimientos comerciales.The present invention falls within the packaging sector, especially those for bags for commercial establishments.

Objeto de la invenciónObject of the invention

La invención preconizada tiene como objeto ofrecer al usuario medios sencillos que permitan que tras la compra el dependiente pueda entregar al cliente sus productos con la bolsa cerrada y con una mejor presentación. Debe evitar que la bolsa se abra al depositar ésta en una superficie, e impedir con esto revelar el contenido depositado tanto por motivos de confidencialidad como medida que favorezca su transporte y la seguridad frente a un posible robo. Debe además facilitar coger varias bolsas cuando se encuentran depositadas en una superficie uniendo sus asas.The purpose of the proposed invention is to offer the user simple means that allow the customer to be able to deliver their products to the customer with the bag closed and with a better presentation. You must prevent the bag from opening when it is deposited on a surface, and prevent this from revealing the content deposited both for reasons of confidentiality as a measure that favors its transport and security against possible theft. It should also facilitate taking several bags when they are deposited on a surface joining their handles.

Estos medios deben de ser sencillos para el usuario tanto para la función descrita como para la abertura posterior de la bolsa.These means must be simple for the user both for the described function and for the subsequent opening of the bag.

La solución técnica aportada debe lograrse con escaso coste añadido sobre el producto final.The technical solution provided must be achieved with little added cost on the final product.

Antecedentes de la invenciónBackground of the invention

Es de sobra conocido que cuando empleamos una bolsa, tanto plástica como de papel, para depositar en su interior diferentes objetos, éstas tienden a abrirse cuando son apoyadas en una superficie revelando su contenido.It is well known that when we use a bag, both plastic and paper, to deposit different objects inside, they tend to open when they are supported on a surface revealing its contents.

Son conocidas diferentes innovaciones orientadas a mejorar la comodidad y el transporte manual de las bolsas que disponen de un elemento de cierre que impida visualizar el contenido de las bolsas o evitar que el contenido de éstas pueda caerse tras volcarse la bolsa. De esta forma tal como se ha descrito, el estado de la técnica recoge invenciones que incluyen diferentes elementos que permiten cerrar los bordes superiores de la bolsas al mismo tiempo que proporcionan un asa para su transporte manual, como muestra de esta tipología puede apreciarse el documento de patente con número de publicación WO 2012/110671 Al del solicitante Josep Teixidó Vidal et al. que dispone de medios para cerrar las bolsas de papel al contener un abertura en ambos lados de la bolsa por la que cruza una solapa que actúa como cierre, generando esa misma abertura fijada por la solapa referida un asa para el transporte. Otra tipología de soluciones inciden mayormente en el cierre de las bolsas mediante el uso de adhesivos que unen ambos extremos superiores de la bolsa o mediante el uso de solapas que se sujetan con dichos adhesivos y que conforman un asa para aquellas bolsas que no disponen de las mismas, de modo que para poder abrir la bolsa deberá despegarse manualmente o romper el adhesivo impidiendo que la bolsa pueda reutilizarse, como se recoge en la patente con número de publicación US 7,42, 161 B2 del solicitante Jonathan D. Sill et al. Por último la patente US005813092A del solicitante Ronald J. Greenfied et al. en la cual la bolsa está conformada por dos asas de plástico, una hembra y una macho que se unen para formar una única asa, esta tipología supone el añadir un elemento plástico a la bolsa que encarece y dificulta su fabricación.Different innovations are known aimed at improving the comfort and manual transport of the bags that have a closure element that prevents visualizing the contents of the bags or preventing their contents from falling after the bag is tipped over. In this way as described, the state of the art includes inventions that include different elements that allow the upper edges of the bags to be closed while providing a handle for manual transport, as a sample of this typology the document can be seen of patent with publication number WO 2012/110671 Al of the applicant Josep Teixidó Vidal et al. which has means to close the paper bags by containing an opening on both sides of the bag through which a flap that acts as a closure crosses, generating that same opening fixed by the flap referred to a handle for transport. Another type of solutions mainly affects the closure of the bags by using adhesives that join both upper ends of the bag or by using flaps that are held with said adhesives and that form a handle for those bags that do not have the same, so that in order to open the bag, it must be peeled off manually or the adhesive broken, preventing the bag from being reused, as set out in the patent with publication number US 7.42, 161 B2 of the applicant Jonathan D. Sill et al. Finally, patent US005813092A of the applicant Ronald J. Greenfied et al. in which the bag is made up of two plastic handles, a female and a male that come together to form a single handle, this typology involves adding a plastic element to the bag that makes it more expensive and makes it difficult to manufacture.

El problema técnico aparentemente solucionado por estas propuestas suponen en todas ellas un problema a la hora de su fabricación ya que no se adaptan a las bolsas estándar utilizadas en los establecimientos debiendo sustancialmente modificar su diseño, en un producto final de bajo coste que debe de ser económico y sostenible, dificultando su introducción en el mercado. The technical problem apparently solved by these proposals supposes in all of them a problem at the time of their manufacture since they do not adapt to the standard bags used in establishments, having to substantially modify its design, in a low-cost final product that must be economical and sustainable, making it difficult to enter the market.

El solicitante no conoce por tanto soluciones como la preconizada en la presente invención. The applicant is therefore not aware of solutions such as that recommended in the present invention.

DescripciónDescription

La presente invención posibilita que una bolsa permanezca cerrada cuando es depositada en una superficie o el suelo, evitando con esto que el contenido pueda ser visto por terceras personas, además facilita la labor de coger varias bolsas a la vez sin tener que emplear las dos manos para ir juntando de forma individual las asas de cada una. Al estar cerrada la abertura de la bolsa los objetos contenidos se asientan mejor en ella evitando por ejemplo que al dejar la bolsa en el suelo estos puedan moverse o incluso salirse de la bolsa.The present invention allows a bag to remain closed when it is deposited on a surface or floor, thereby preventing the content from being seen by third parties, and also facilitates the task of picking up several bags at the same time without having to use both hands to be individually joining the handles of each. When the opening of the bag is closed, the contained objects settle better in it, avoiding, for example, that when they leave the bag on the floor they can move or even leave the bag.

Esta solución técnica es permitida al disponer de medios para aproximar y retener la porción inferior de las asas entre sí; es decir, la zona próxima a su punto de unión con la bolsa. Estos medios comprenden al menos un elemento de retención que discurre de forma preferente paralelo al borde de la bolsa y se encuentra centrado en las caras principales de la bolsa al igual que las asas, la anchura del elemento de retención debe ser tal que pueda introducirse el asa opuesta a través de éste. El elemento de retención puede incorporarse en el momento de fabricar la bolsa o fijarse a ésta posteriormente por medios convencionales mediante una unión por clipado, mediante el arrollamiento de sus extremos al disponer de un núcleo de alambre o mediante unión adhesiva. Se han previsto versiones en las que el elemento que retiene el asa proviene de un troquel que genera una abertura longitudinal centrada en el asa de la cara opuesta. Así mismo se han previsto versiones que proporcionan medios para evitar que el asa introducida a través del elemento retenedor salga de éste al por ejemplo depositar la bolsa en el suelo, estos medios consisten en la colocación de al menos un elemento con función de tope colocado en al menos uno de los lados del asa y próximo a la bolsa, cuyo aumento de grosor en este punto impide el retroceso una vez introducida, estos elementos podrán confeccionarse también en el momento de la confección de la bolsa generando un doblez o arrollamiento sobre el mismo material del asa sobra la que efectúa su función.This technical solution is allowed by having means to approximate and retain the lower portion of the handles with each other; that is, the area near its point of attachment with the bag. These means comprise at least one retention element that preferably runs parallel to the edge of the bag and is centered on the main faces of the bag as well as the handles, the width of the retention element must be such that the opposite handle through it. The retaining element can be incorporated at the time of manufacturing the bag or subsequently fixed thereto by conventional means by means of a clipping joint, by winding its ends by having a wire core or by adhesive bonding. Versions are provided in which the element that retains the handle comes from a die that generates a longitudinal opening centered on the handle of the opposite face. Likewise, versions are provided that provide means to prevent the handle introduced through the retainer from leaving it by, for example, depositing the bag on the ground, these means consist of placing at least one element with a stop function placed in at least one of the sides of the handle and next to the bag, whose increase in thickness at this point prevents the recoil once introduced, these elements can also be made at the time of making the bag generating a fold or winding on it Material of the handle is left over that performs its function.

Descripción de los dibujosDescription of the drawings

Para la mejor comprensión de cuanto queda descrito en la presente memoria, se acompañan unos dibujos en los que, a título de ejemplo, se representa una relación de las figuras de la invención propuesta.For the best understanding of what is described herein, some drawings are attached in which, by way of example, a list of the figures of the proposed invention is represented.

En la figura 1 puede verse una vista isométrica que muestras una bolsa (1) abierta con sus asas (2), el elemento de retención con forma de banda o cordón(3), y su fijación (4) a la bolsa en este caso la unión por adhesivo de un refuerzo del mismo material que la bolsa. La línea en trazo discontinuo indica el recorrido de introducción de un asa por debajo del elemento de retención.In figure 1 an isometric view showing an open bag (1) with its handles (2), the band-shaped retaining element (3), and its attachment (4) to the bag in this case can be seen the adhesive bonding of a reinforcement of the same material as the bag. The dashed line indicates the path of introduction of a handle below the retention element.

La figura 2 recoge una bolsa abierta en la que el elemento de retención es un agujero pasante (5) resultado de una operación de troquelado. La línea en trazo discontinuo indica el recorrido de introducción de un asa a través del elemento de retención.Figure 2 shows an open bag in which the retention element is a through hole (5) resulting from a die-cutting operation. The dashed line indicates the path of introduction of a handle through the retention element.

La figura 3 muestra la secuencia de inicio del cerrado de la bolsa en la que puede apreciarse como un asa es introducida entre la bolsa y un elemento de retención.Figure 3 shows the sequence of the closure of the bag in which it can be seen how a handle is inserted between the bag and a retention element.

En la figura 4 se muestra una vista isométrica de la bolsa cerrada. An isometric view of the closed bag is shown in Figure 4.

La figura 5 muestra un sistema de retención de las asas que es colocado después de confeccionada una bolsa convencional, donde se representa este elemento de retención con núcleo de alambre (6) y (7) elementos con función de tope.Figure 5 shows a handle retention system that is placed after a conventional bag is made, where this wire core retention element (6) and (7) elements with a stop function are shown.

Descripción de un modo de realización preferenteDescription of a preferred embodiment

Se cita a modo de ejemplo una forma de realización preferida siendo independiente del objeto de la invención los materiales empleados en su fabricación, así como los métodos de aplicación y todos los detalles accesorios que puedan presentarse, siempre y cuando no afecten a su esencialidad.A preferred embodiment is cited by way of example, being independent of the object of the invention the materials used in its manufacture, as well as the methods of application and all the accessory details that may arise, as long as they do not affect its essentiality.

La bolsa (1) con cierre objeto de este modo de realización preferida está confeccionada en papel, dispone de medios para evitar que ésta se abra cuando es depositada en una superficie como el suelo por ejemplo, al mantenerse sus asas (2) juntas y por tanto cerrada su abertura superior con las bondades ya comentadas, sus asas están sujetas a la bolsa mediante la fijación (4) figura 1 formada por una banda del mismo material que la bolsa pegada mediante adhesivo, que fija estas a la bolsa a la vez que le otorga rigidez. Dispone de un elemento de retención con forma de banda o cordón(3) que discurre próximo al borde de la bolsa y centrado con respecto de las asas, el asa situada en la cara opuesta de la bolsa es introducida a través del elemento de retención, figura 3, cerrando la bolsa como puede verse en la figura 4. El elemento de retención es fijado de forma análoga a las asas en el momento de la fabricación de la bolsa mediante una tira de papel con adhesivo o bien pegada, su longitud determina el apriete pudiendo variar éste en función del grado de retención de las asas que se precise. The bag (1) with closure object of this preferred embodiment is made of paper, has means to prevent it from opening when it is deposited on a surface such as the floor for example, by keeping its handles (2) together and by Both its upper opening is closed with the aforementioned benefits, its handles are attached to the bag by fixing (4) figure 1 formed by a band of the same material as the bag glued by adhesive, which fixes these to the bag at the same time as It gives it rigidity. It has a retention element in the form of a band or cord (3) that runs close to the edge of the bag and centered with respect to the handles, the handle located on the opposite side of the bag is introduced through the retention element, Figure 3, closing the bag as can be seen in Figure 4. The retention element is fixed analogously to the handles at the time of manufacturing the bag by means of a paper strip with adhesive or glued, its length determines the tighten and may vary depending on the degree of retention of the handles required.

Claims

1. Bag with closure of which have two handles for transport characterized by allowing the closure of the upper opening of the bag by having means that fix the handles (2) with each other approaching the main faces of the bag, these means comprise at least one retaining element located on at least one of its faces in a proximal portion and preferably parallel to the open edge of the bag and centered with respect to the handles; the width or measurement in the horizontal of the retaining element and its height should allow the opposite handle to be introduced through it, which, when removed at its full height, will be close to the handle that has the side of the retention element closing the upper opening of the bag; The tightening of this joint is defined by the dimension of the opening of the retention element and position with respect to the handle introduced.

2. Bag with closure according to the first claim characterized in that the retention element is constituted by a band or cord (3) whose ends are fixed to the bag by conventional means.

3. Bag with closure according to the first claim characterized in that the retention element is defined by a through hole (5) made in the bag by conventional means such as die cutting.

4. Bag with closure according to the second claim characterized by incorporating the band or cord into a conventional bag by fixing its ends to it by means of an adhesive bond at the time of use.

5. Bag with closure according to the second claim characterized by incorporating the band or cord into a conventional bag by fixing its ends to the bag by means of a fastening method such as a clip.

6. Bag with closure according to the second claim characterized by incorporating the band or cord into a conventional bag by folding and fixing its ends to the bag when the band or cord presents a wire core (6) capable of being deformed around the handle.

7. Bag with closure according to the preceding claims characterized by arranging that which is introduced into the retaining element of elements with a stopper function (7).