ES2198976T3

ES2198976T3 - BINDER.

Info

Publication number: ES2198976T3
Application number: ES99960902T
Authority: ES
Inventors: Horst-Werner Maier-Hunke
Original assignee: Hunke and Jochheim; Durable Hunke and Jochheim GmbH and Co KG
Current assignee: Hunke and Jochheim; Durable Hunke and Jochheim GmbH and Co KG
Priority date: 1998-11-16
Filing date: 1999-11-10
Publication date: 2004-02-01
Anticipated expiration: 2019-11-10
Also published as: DE19854021A1; WO2000029226A1; EP1131210A1; DE19854021C2; EP1131210B1; DE59905501D1

Abstract

Carpeta para el alojamiento de hojas con una cubierta delantera de la carpeta (1) y una posterior, unida con ésta a través del lomo de la carpeta (2), así como con un muelle de pinza (9) desplazable transversalmente en una magnitud limitada al lomo de la carpeta (2), que presenta dos brazos de pinza (10, 12) unidos a través de un puente, de los cuales uno de ellos se apoyan contra el lado exterior de la cubierta de la carpeta (1) y otro sale a través de la abertura situada en el lomo de la carpeta a una bolsa (8), que está formada por una borde longitudinal plegado varias veces de un recorte, que forma la cubierta posterior (1) de la carpeta, el lomo de la carpeta (2) y una zona del borde de la cubierta delantera de la carpeta (7), estando prevista la bolsa (8) en la proximidad del lomo de la carpeta (2) con un tope que asegura la imperdibilidad del muelle de pinza (9) con relación a la carpeta que actúa conjuntamente con un contratope formado por un nervio doblado del lado de la pinza quesobresalen de la bolsa (8), caracterizado por qué el tope del lado de la bolsa está formado desde una fila inclinada de lengüetas troqueladas (14) que penetran en el interior de la bolsa (8) de una tira plegada (5) del recorte que forma el borde longitudinal plegada varias veces del recorte con su parte principal de la cubierta de la carpeta (1).Folder for the accommodation of sheets with a front cover of the folder (1) and a later one, joined with it through the spine of the folder (2), as well as with a clamp spring (9) that can be moved transversely to a limited extent on the spine of the folder (2), which has two clamp arms (10, 12) joined through a bridge, of which one of them rests against the outer side of the folder cover (1) and another it goes through the opening in the spine of the folder to a bag (8), which is formed by a longitudinal edge folded several times from a cutout, which forms the back cover (1) of the folder, the spine of the folder (2) and an area of the edge of the front cover of the folder (7), the bag (8) being provided in the vicinity of the spine of the folder (2) with a stop that ensures the pinch spring imperdibility ( 9) in relation to the folder acting in conjunction with a contract formed by a bent nerve on the side of the cheeseburst clip of the bag (8), characterized in that the top of the side of the bag is formed from an inclined row of die-cut tabs (14) that penetrate inside the bag (8) of a folded strip (5) of the cutout that forms the folded longitudinal edge several times of the cutout with its main part of the folder cover (1).

Description

Carpeta.Binder.

Technical field

La presente invención se refiere a una carpeta para el alojamiento de hojas con una cubierta delantera de la carpeta y una posterior, unida con ésta a través del lomo de la carpeta, así como con un muelle de pinza desplazable, en una magnitud limitada, transversalmente al lomo de la carpeta, que presenta dos brazos de pinza unidos a través de un puente, de los cuales uno de ellos se apoyan contra el lado exterior de la cubierta de la carpeta y otro sale a través de la abertura situada en el lomo de la carpeta a una bolsa, que está formada por un borde longitudinal plegado varias veces de un recorte, que forma la cubierta posterior de la carpeta, el lomo de la carpeta y una zona del borde de la cubierta delantera de la carpeta, estando prevista la bolsa en la proximidad del lomo de la carpeta con un tope que asegura la imperdibilidad del muelle de pinza con relación a la carpeta que actúa conjuntamente con un nervio doblado del lado de la pinza que sobresalen de la bolsa.The present invention relates to a folder for housing sheets with a front cover of the folder and a later one, united with this one through the spine of the folder, as well as with a movable clamp spring, in a limited magnitude, transversely to the back of the folder, which It has two clamp arms joined across a bridge, of the which one of them lean against the outer side of the folder cover and another comes out through the opening located on the back of the folder to a bag, which is formed by a longitudinal edge folded several times of a cutout, which forms the back cover of the folder, the spine of the folder and a zone from the edge of the front cover of the folder, being provided the bag in the vicinity of the spine of the folder with a stop that ensures the safety of the clamp spring in relation to the folder that acts together with a bent nerve on the side of the clip that protrude from the bag.

State of the art

Una carpeta del tipo anteriormente citado se conoce por el documento CH-PS 394 118. En la carpeta conocida el tope que se utiliza para el aseguramiento de la imperdibilidad del muelle de pinza está formado por una tira plegada, que se extiende en toda la altura del recorte que forma la cubierta posterior de la carpeta. La tira anteriormente citada es comparativamente estrecha, pero existe, un considerable coste de material, no en último lugar debido al carácter del artículo de masas, de las carpetas correspondientes. Como insatisfactorio resulta, además, que al montar el muelle de pinza se deba superar un saliente del pliegue y en consecuencia un ensanchamiento relativamente fuerte de los lados de la pinza durante el proceso de montaje. El documento DE 89 04 636 U describe una carpeta con salientes, pero sin lengüetas troqueladas.A folder of the type mentioned above is known from document CH-PS 394 118. In the known folder the cap that is used for securing the safety pin spring is formed by a strip folded, which extends over the entire height of the cutout that forms the back cover of the folder. The aforementioned strip It is comparatively narrow, but there is a considerable cost of material, not lastly due to the nature of the article of masses, of the corresponding folders. As unsatisfactory it is also that when mounting the clamp spring, it must be overcome a protrusion of the fold and consequently a widening relatively strong on the sides of the clamp during the process mounting Document DE 89 04 636 U describes a folder with outgoing, but without die cut tabs.

Description of the invention

La presente invención tiene por objeto configurar una carpeta de la clase considerada, de tal manera que el material y los costes de fabricación para su fabricación se puedan reducir, sin perjudicar la duración de la carpeta. Se consigue este objeto según la invención gracias a que el tope, situado en el lado de la bolsa, se forma por una fila de lengüetas troqueladas que sobresalen, inclinadas hacia el interior de la bolsa del recorte que forma su parte principal en la cubierta posterior de la carpeta.The present invention aims to configure a folder of the class considered, so that the material and manufacturing costs for manufacturing can be reduced, without damaging the duration of the folder. This object is achieved according to the invention because the stop, located on the side of the bag, is formed by a row of die cut tabs that protrude, tilted into the cutout bag which forms its main part on the back cover of the binder.

Otras características y detalles de la invención resultan de las reivindicaciones y de la siguiente descripción de una forma de realización de la invención representada en el dibujo.Other features and details of the invention result from the claims and the following description of an embodiment of the invention represented in the He drew.

Brief description of the drawings

En los dibujos muestran:In the drawings they show:

La figura 1, una vista parcial por encima de una carpeta,Figure 1, a partial view above a binder,

La figura 2, la vista por encima y el muelle de pinza de la carpeta según la figura 1,Figure 2, the view above and the spring of folder clamp according to figure 1,

La figura 3, la vista lateral del muelle de pinza según la figura 2,Figure 3, the side view of the clamp spring according to figure 2,

La figura 4, a una escala ampliada, una sección por la línea IV-IV de la figura 1,Figure 4, on an enlarged scale, a section along line IV-IV of figure 1,

La figura 5, una sección de acuerdo con la figura 4, con el muelle de fijación transferido a la posición de sujeción,Figure 5, a section according to the figure 4, with the fixing spring transferred to the position of subjection,

La figura 6, una vista parcial en perspectiva de la bolsa para el alojamiento del muelle de sujeción, yFigure 6, a partial perspective view of the bag for the accommodation of the clamping spring, and

La figura 7, una vista parcial en perspectiva de la bolsa representada en la figura 6.Figure 7, a partial perspective view of the bag represented in figure 6.

Methods for carrying out the invention

En la figura 1 se encuentra la cubierta posterior de una carpeta para el alojamiento de hojas de papel no perforadas. El borde longitudinal izquierdo del recorte que forma la cubierta posterior de la carpeta 1 -como se puede reconocer de las figuras 5 a 7- plegados varias veces, forma junto con la cubierta 1 posterior de la carpeta el lomo de la carpeta 2 y 4 que se acerca una a la otra formando un morro 3. Con la tira de plegado 5 está unido a través de una costura de soldadura 6 una cubierta delantera de la carpeta 7.Figure 1 shows the back cover of a folder for the accommodation of sheets of paper no perforated The left longitudinal edge of the cutout that forms the back cover of folder 1 - as can be recognized from Figures 5 to 7- folded several times, form together with the back cover 1 of the folder the spine of the folder 2 and 4 that Approaches one another forming a nose 3. With the folding strip 5 is attached through a welding seam 6 a cover front of the folder 7.

El lomo de la carpeta 2, el morro 3 y las tiras 4 y 5 forman una bolsa 8 para el alojamiento de un muelle de pinza 9, que en el caso representado está formado por un segmento de chapa de acero de muelle plegada varias veces. El muelle de pinza 9 presenta un lado de pinza posterior 10, que pasa a ser pinza delantera a través del lomo 11 en forma de V en un lado delantero la pinza 12, en cuyo extremo apartado del lomo 11 se ha dispuesto un contratope 13, en forma de púa de gancho, para un tope en el lado de la bolsa, que está formado este último por seis lengüetas troqueladas 14, que penetran en el interior de la bolsa 8. Las lengüetas troqueladas 14 forman con la tira plegada 5 un ángulo \alpha, que es menor de 30º, su anchura B es mayor que la distancia A, existente entre ellas. Mediante el gran número de lengüetas troqueladas 14 y el tipo de disposiciones de las mismas se da la garantía de un anclaje seguro del muelle de pinza 9 en la bolsa 8.The spine of the folder 2, the nose 3 and the strips 4 and 5 form a bag 8 for housing a clamp spring 9, which in the case represented is formed by a segment of sheet metal of spring steel folded several times. The clamp spring 9 It has a rear clamp side 10, which becomes a clamp front through the V-shaped spine 11 on a front side the clamp 12, at whose far end of the spine 11 has been arranged a contract 13, in the form of a hook spike, for a stop on the side of the bag, which is formed by six tabs die cut 14, which penetrate inside the bag 8. The die cut tabs 14 form with the folded strip 5 an angle α, which is less than 30 °, its width B is greater than the distance A, existing between them. Through the large number of die cut tabs 14 and the type of arrangements thereof the guarantee of a secure anchorage of the clamp spring 9 is given in the bag 8.

Claims

1. Folder for the accommodation of sheets with a front cover of the folder (1) and a later one, joined with it through the spine of the folder (2), as well as with a clamp spring (9) movable transversely in a magnitude limited to the spine of the folder (2), which has two clamp arms (10, 12) joined through a bridge, of which one of them rests against the outer side of the folder cover (1) and another exits through the opening located in the spine of the folder to a bag (8), which is formed by a longitudinal edge folded several times of a cutout, which forms the back cover (1) of the folder, the spine of the folder (2) and an area of the edge of the front cover of the folder (7), the bag (8) being provided in the vicinity of the spine of the folder (2) with a stop that ensures the safety of the spring of clamp (9) in relation to the folder acting in conjunction with a contract formed by a bent nerve on the side of the clip that protrude from the bag (8), characterized in that the stop on the side of the bag is formed from an inclined row of die-cut tabs (14) that penetrate inside the bag (8) of a folded strip (5). ) of the cutout that forms the folded longitudinal edge several times of the cutout with its main part of the folder cover (1).

2. Folder according to claim 1, characterized in that the row of die-cut tabs that form the top of a bag has at least three die-cut tabs (14).

3. Folder according to claim 1 or 2, characterized in that the separation (A) between the punched tabs (14) is at most equal to the width (B) of the punched tabs (14).

4. Folder according to claim 2 or 3, characterized in that the row of die-cut tabs has six die-cut tabs (14).

5. Folder according to one or more of claims 1 to 4, characterized in that the cutout that forms the back cover of the folder (1) is of a thicker material than the cutout that forms the front cover of the folder (7) .

6. Folder according to one or more of claims 1 to 5, characterized in that the die-cut tabs (14) form an angle (α) of a maximum of 30 ° in relation to the folded strip (5) of which they are punched.