ES1066011U

ES1066011U - Stackable carton box (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1066011U
Application number: ES200701737U
Authority: ES
Inventors: Jose Francisco Navarro Mecho
Original assignee: Suministros Industriales de Carton y Envases SA
Current assignee: Suministros Industriales de Carton y Envases SA
Priority date: 2007-08-10
Filing date: 2007-08-10
Publication date: 2007-12-01

Abstract

Stackable cardboard box, which being of the type formed from a laminar cardboard, determining the bottom of the box, which body a pair of flanges and a pair of end walls interconnected by gluing emerge through equipped fins lines determinants folding a triangular prism which acts as stiffening means in the connection between stringers discussed and end walls determining an internal chamfer at the corners of the box, box provided with means for stacking, characterized in that said fins incorporate in the middle thereof a dimensionally adequate to allow passage into the prism determined by the same corners of the containers to which it may be intended to house the box, adapting the rest of the container to the configuration of the horizontal slot flanges and ledges with optimum utilization of the volume of the box. (Machine-translation by Google Translate, not legally binding)

Description

Caja de cartón apilable.Stackable cardboard box.

Object of the invention

La presente invención se refiere a una caja para productos hortofrutícolas y similares, del tipo de las destinadas a quedar apiladas en agrupaciones verticales de las mismas.The present invention relates to a box for horticultural and similar products, of the type intended for be stacked in vertical groupings thereof.

El objeto de la invención es proporcionar una caja de cartón, que permita optimizar el aprovechamiento del espacio interior definido por la misma, concretamente en las zonas de sus aristas interiores, a nivel de sus refuerzos.The object of the invention is to provide a cardboard box, which optimizes the use of interior space defined by it, specifically in the areas of its interior edges, at the level of its reinforcements.

Background of the invention

Son conocidas multitud de cajas o bandejas de cartón que comprenden un cuerpo laminar en el que se define un sector central y principal, determinante del fondo de la caja, de cuyos extremos emergen sendas gualderas y testeros que se fijan entre sí mediante encolado, a través de aletas prolongación de uno de estos dos elementos.They are known many boxes or trays of cardboard comprising a laminar body in which a central and main sector, determinant of the fund of the box, of whose ends emerge gualdera and testeros paths that are fixed each other by gluing, through fins extending one of these two elements.

En el caso de que las cajas estén destinadas a ser apiladas, es necesario dar mayor rigidez a la estructura de la caja, para lo cual es habitual que la aleta de fijación entre gualderas y testeros se fije entre los mismos formando un chaflán interior, determinante de una columna prismática de rigidización de la caja, que mejora sustancialmente las propiedades de apilamiento de la caja.In the event that the boxes are intended for be stacked, it is necessary to give greater rigidity to the structure of the box, for which it is usual that the fixing fin between gualderas and testeros set between them forming a chamfer interior, determining a stiffening prismatic column of the box, which substantially improves stacking properties from the box.

El problema que presentan este tipo de cajas es que cuando están destinadas a contener envases de menor tamaño, los cuales presentan una configuración en planta rectangular, los citados chaflanes interiores de la caja impiden aprovechar el volumen de la caja, con la consecuente pérdida económica que ello supone.The problem with these types of boxes is that when they are intended to contain smaller containers, the which have a rectangular plan configuration, the cited interior chamfers of the box prevent taking advantage of the volume of the box, with the consequent economic loss that supposed.

Description of the invention

La caja que la invención propone resuelve de manera plenamente satisfactoria la problemática anteriormente expuesta, permitiendo un aprovechamiento volumétrico de la misma óptimo, en cuanto a lo que se refiere al alojamiento de envases del tipo de los constituidos dos cuerpos a modo de cazoleta, enfrentados entre sí, y que presentan una expansión perimetral en la que se encuentran los medios de cierre de los mismos, expansión perimetral de planta rectangular.The box that the invention proposes resolves from fully satisfactory way the problem above exposed, allowing a volumetric use of it optimal, as far as the packaging housing of the type of the two bodies as a bowl, facing each other, and presenting a perimeter expansion in which are the means of closing them, expansion perimeter of rectangular plant.

Para ello y de forma más concreta, se ha previsto que la caja incorpore en la zona media de las aletas de unión entre gualderas y testeros, concretamente en la zona que determina el chaflán interior de la caja, se establezca una ranura horizontal, dimensionalmente adecuada para permitir introducir a través de la misma la esquina correspondiente a la expansión perimetral del citado envase.For this and more specifically, it has provided that the box incorporates in the middle area of the fins of union between gualderas and testeros, specifically in the area that determine the inner chamfer of the box, a groove is established horizontally, dimensionally adequate to allow the introduction of through it the corner corresponding to the expansion perimeter of the aforementioned container.

De esta manera se consigue optimizar el aprovechamiento de espacio de la caja, sin menoscabo de la rigidez estructural de la caja en su apilamiento.In this way it is possible to optimize the use of box space, without impairing stiffness structural of the box in its stacking.

Description of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra un desarrollo en planta de una caja de cartón apilable realizada de acuerdo con el objeto de la presente invención.Figure 1.- Shows a development in plant of a stackable cardboard box made in accordance with the object of The present invention.

La figura 2.- Muestra una vista en perspectiva de la caja de la figura anterior debidamente montada.Figure 2.- Shows a perspective view of the box of the previous figure duly assembled.

Preferred Embodiment of the Invention

A la vista de las figuras reseñadas, y en especial de la figura 1, puede observarse como la caja que se preconiza, está constituida, como es convencional, a partir de un cuerpo laminar de cartón, en el que se define un sector mayoritario y principal (1), rectangular, determinante del fondo de la caja, del que emergen respectivas gualderas (2-2') y testeros (3-3'), que en el ejemplo de realización elegido incorporan sendos rebajes (4) y (5), emergiendo a ambos extremos de las gualderas (2) sendas aletas (6) que mediante respectivas líneas de plegado (7) determinan un prisma triangular, dos de cuyas caras (8) están destinadas a fijarse mediante adhesivo en los correspondientes extremos (9) de confluencia entre gualderas (2-2') y testeros (3-3'), prisma rectangular que actúa como elemento de rigidización de la caja en su apilamiento, a cuyo efecto se ha previsto que el fondo (1) de la caja cuente con ranuras diagonales (10) en las proximidades a sus vértices, complementarias de pestañas (11) emergentes del refuerzo prismático triangular, a modo de elementos de acoplamiento machihembrado entre cajas.In view of the figures outlined, and in special figure 1, can be seen as the box that advocates, is constituted, as is conventional, from a cardboard sheet body, in which a majority sector is defined and main (1), rectangular, determinant of the bottom of the box, from which respective gualderas (2-2 ') emerge and testeros (3-3 '), which in the embodiment example chosen incorporate two recesses (4) and (5), emerging to both ends of the gates (2) paths fins (6) that by respective fold lines (7) determine a triangular prism, two of whose faces (8) are intended to be fixed by adhesive at the corresponding ends (9) of confluence between slats (2-2 ') and testers (3-3'), prism rectangular that acts as a stiffening element of the box in its stacking, for which purpose the fund (1) of the box has diagonal grooves (10) in the vicinity of its vertices, complementary eyelashes (11) emerging from the reinforcement triangular prismatic, as coupling elements tongue and groove between boxes.

Pues bien, a partir de esta estructuración convencional, la caja de la invención centra sus características en el hecho de que la aleta (6) presenta una ranura (12) que en posición de montaje resulta horizontal, dispuesta en la zona media de la misma, sobre la cara del prisma triangular que determina el chaflán interno de la caja, en orden a que dicha ranura permita la introducción en el seno del prisma, el cual merced a su estructuración es hueco, la esquina correspondiente del envase de productos hortofrutícolas o producto de que se trate, esquina que, como ya se ha comentado con anterioridad presenta una configuración aplanada, para determinar los medios de cierre del mismo, adaptándose el resto del envase a las paredes laterales de la caja, es decir a los testeros y gualderas (2-2') y (3-3'), todo ello con un aprovechamiento óptimo del volumen de la caja.Well, from this structuring conventional, the box of the invention focuses its characteristics on the fact that the fin (6) has a groove (12) that in mounting position is horizontal, arranged in the middle area of it, on the face of the triangular prism that determines the internal chamfer of the box, in order that said groove allows the introduction within the prism, which thanks to its structuring is hollow, the corresponding corner of the packaging of fruit and vegetable products or product in question, corner which, as previously mentioned, it presents a configuration flattened, to determine the closing means thereof, adapting the rest of the container to the side walls of the box, that is to say to the testeros and gualderas (2-2 ') and (3-3 '), all with optimal use of box volume

Claims

1. Stackable cardboard box, which being of the type constituted from a cardboard sheet body, determining the bottom of the box, from which a pair of gates and a pair of slats joined together by gluing through fins equipped with folding lines that determine a triangular prism that acts as a stiffening means at the junction between the aforementioned carcasses and pockets, determining an internal chamfer at the corners of the box, box provided with means for stacking, characterized in that said fins incorporate in the middle area of them a horizontal groove, dimensionally suitable to allow the inside of the prism determined by them the corners of the containers to which it may be intended to house the box, adapting the rest of the package to the configuration of the shelves and storage rooms with an optimal use of the volume of the box.