ES1078503U

ES1078503U - Modular portable drawer (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1078503U
Application number: ES201330032U
Authority: ES
Inventors: Arbizu Bujanda ANGEL
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-15
Filing date: 2013-01-15
Publication date: 2013-01-31
Anticipated expiration: 2023-01-15
Also published as: ES1078503Y

Abstract

Modular portable chest of drawers, intended for the accommodation of classified objects, characterized in that it consists of a structure for accommodating extractable drawers (1), which is formed by facing lateral plates (3) that are joined together by means of crossbeams ( 4) lower and upper crosspieces (5) that remain in vertical correspondence one above the other, said crossbeams (4 and 5) having a border (14) in the shape of "U", the lower crosspieces (4) in the lower part and the upper crosspieces (5) in the upper part, with orientation of that edge (14) in a "U" horizontally in opposite directions in the lower crosspieces (4) and in the upper crosspieces (5), to establish a retaining socket between the lower crossbars (4) and the upper crossbars (5) of superimposed modular chiffoniers; while the side plates (3) have through holes (12) through them, for the passage of lateral joining screws between modular drawer units; the side plates (3) also having on the inner face of the area of the lower rear corner a slot (9) for the incorporation of a cross member (10) carrying a wheel (11) that allows to establish a rolling support for the transfer of the drawer. (Machine-translation by Google Translate, not legally binding)

Description

MODULAR PORTABLE DRAWER

Sector de la técnica Technical sector

La presente invención está relacionada con el alojamiento organizado de objetos de forma que resulte fácil la localización y accesibilidad de los mismos para su utilización, proponiendo a tal efecto una cajonera modular que permite el alojamiento clasificado de gran número de objetos diferentes en las condiciones de organización indicadas y que además es portátil, permitiendo un traslado fácil de desplazamiento para disponerla de manera accesible en los lugares de utilización. The present invention is related to the organized accommodation of objects so that the location and accessibility thereof is easy for use, proposing for this purpose a modular chest of drawers that allows the classified accommodation of a large number of different objects under organizational conditions. indicated and that it is also portable, allowing an easy transfer of displacement to arrange it in an accessible way in the places of use.

State of the art

Existen actividades, como trabajos de mecánicos en talleres, de enfermeras en centros hospitalarios, etc., donde se tienen que manejar diversidad de objetos, como útiles, herramientas, medicinas, etc., los cuales deben tenerse ordenados y clasificados para poder disponer de ellos con rapidez y efectividad cuando se necesitan, así como para tener un control que permita llevar a cabo las reposiciones que sean necesarias. There are activities, such as work of mechanics in workshops, nurses in hospitals, etc., where they have to handle a variety of objects, such as tools, tools, medicines, etc., which must be ordered and classified to be able to dispose of them. quickly and effectively when needed, as well as to have a control that allows to carry out the necessary replacements.

A tal efecto se han desarrollado diversas soluciones de contenedores clasificadores para alojar de manera organizada objetos diversos, como herramientas, tornillos, tuercas, medicinas, etc., permitiendo dichos contenedores clasificadores alojar de manera ordenada y clasificada un número determinado de objetos, pero si los objetos que se tienen que tener clasificados superan la capacidad de un contenedor clasificador, es necesario utilizar otro contenedor clasificador independiente. To this end, various solutions of sorting containers have been developed to organize various objects, such as tools, screws, nuts, medicines, etc., in an organized manner, allowing said sorting containers to accommodate a certain number of objects in an orderly and classified manner, but if objects that have to be classified exceed the capacity of a sorting container, it is necessary to use another independent sorting container.

Por lo tanto, dichos contenedores clasificadores convencionales solo resuelven de un modo parcial el problema del alojamiento clasificado de objetos, ya que cuando se tienen que tener clasificados muchos objetos o muchos tipos de objetos diferentes, hay que utilizar dos Therefore, said conventional sorting containers only partially solve the problem of classified object housing, since when many objects or many different types of objects have to be classified, two must be used.

o más contenedores clasificadores independientes, lo cual repercute en dificultad de manipulación de los contenedores independientes para tener a disposición los objetos en los lugares donde se necesiten, así como en dificultad para localizar los objetos necesarios en los contenedores clasificadores independientes. or more independent sorting containers, which affects the difficulty of handling the independent containers to make available the objects in the places where they are needed, as well as the difficulty in locating the necessary objects in the independent sorting containers.

Object of the invention

De acuerdo con la invención se propone una cajonera realizada con unas características de modularidad que permiten asociar dos o más cajoneras modulares en un conjunto unitario, estando prevista además cada cajonera modular con posibilidad de incorporar un apoyo de rodadura, para facilitar el traslado, tanto de una cajonera por sí sola, como de los conjuntos formados por múltiples cajoneras asociadas, hasta los lugares de utilización. In accordance with the invention, a chest of drawers made with modularity characteristics is proposed that allow two or more modular drawers to be associated in a single unit, each modular chest of drawers also being provided with the possibility of incorporating a rolling support, to facilitate the transfer of both a chest of drawers by itself, as of the assemblies formed by multiple associated drawers, up to the places of use.

La cajonera modular objeto de la invención consta de una estructura de alojamiento de uno The modular chest of drawers object of the invention consists of a housing structure of one

o más cajones extraíbles, estando formada dicha estructura de alojamiento de los cajones extraíbles por dos placas laterales que se unen mediante unos travesaños superiores y unos travesaños inferiores, situados en correspondencia vertical unos por encima de los otros, con unión de cada travesaño sobre las placas laterales mediante encaje de unas proyecciones de sección en “T” que los travesaños poseen en sus extremos, respecto de unas correspondientes ranuras de recíproca forma en “T” que presentan las placas laterales, y retención de dichos encajes mediante tornillos transversales que se insertan por el borde de las placas laterales y que atraviesan a las proyecciones encajadas de los travesaños. or more removable drawers, said housing structure of the removable drawers being formed by two side plates that are joined by upper crossbars and lower crossbars, located in vertical correspondence one above the other, with joining of each crossbar on the plates by means of the fitting of some "T" section projections that the crossbars have at their ends, with respect to corresponding "T" shaped reciprocating grooves that the lateral plates have, and retention of said fittings by means of transverse screws that are inserted by the edge of the side plates and which pass through the embedded projections of the crossbars.

En la zona de una esquina de la parte inferior, las placas laterales de la estructura de alojamiento de los cajones extraíbles presentan además en la cara que queda hacia el interior de la estructura una ranura abierta desde el borde vertical de la placa y que termina con un quiebro transversal en el extremo interior, permitiendo estas ranuras incorporar entre las dos placas laterales, mediante inserción deslizante por dichas ranuras, un travesaño portador de una rueda para establecer un apoyo de rodadura para el desplazamiento de la cajonera. In the area of a corner of the lower part, the side plates of the housing structure of the removable drawers also have an open groove on the face of the structure that is open from the vertical edge of the plate and ends with a transverse break in the inner end, allowing these grooves to incorporate between the two side plates, by sliding insertion through said grooves, a crossbearer carrying a wheel to establish a rolling support for the displacement of the chest of drawers.

Se obtiene así una cajonera de sencilla realización estructural y fácil montaje, en la cual se pueden disponer uno o más cajones extraíbles, en montaje respecto de guías incorporadas en la cara interior de las placas laterales de la estructura de alojamiento de dichos cajones; poseyendo esas placas laterales de la estructura de alojamiento de los cajones unos orificios pasantes a través de ellas, los cuales permiten el paso de tornillos para unir lateralmente la cajonera con otras en un conjunto unitario. A drawer of simple structural construction and easy assembly is thus obtained, in which one or more removable drawers can be arranged, in assembly with respect to guides incorporated in the inner face of the side plates of the housing structure of said drawers; those side plates of the housing structure of the drawers possessing through holes through them, which allow the passage of screws to join the drawer sideways with others in a unit assembly.

Las placas laterales de la estructura de alojamiento de los cajones, poseen además en el borde superior y en el borde inferior un rebaje longitudinal que afecta a la mitad del grosor de la placa, de manera opuesta en el borde superior y en el borde inferior, permitiendo colocar en superposición una cajonera sobre otra con apoyo entre las placas laterales de las respectivas estructuras de alojamiento de los cajones extraíbles, de manera que dichos apoyos entre las placas laterales de la cajonera superior y de la cajonera inferior establecen un encaje que determina una retención en sentido transversal entre las cajoneras superpuestas. The side plates of the housing structure of the drawers also have a longitudinal recess in the upper edge and in the lower edge that affects half the thickness of the plate, opposite to the upper edge and the lower edge, allowing one drawer to be superimposed on another with support between the side plates of the respective housing structures of the removable drawers, so that said supports between the side plates of the upper drawer and the lower drawer establish a socket that determines a retention transversely between the superimposed drawers.

Los travesaños de unión de las placas laterales de la estructura de alojamiento de los cajones extraíbles determinan además un borde longitudinal en “U”, los inferiores por la parte inferior y los superiores por la parte superior, estando dichos bordes en “U” orientados de manera contraria hacia delante o hacia atrás en los travesaños superiores y en los travesaños inferiores; con lo cual, en la superposición de una cajonera sobre otra se establece entre los travesaños superiores de la una y los travesaños inferiores de la otra un encaje de acoplamiento mediante sus bordes en “U”, disponiéndose unas bridas de retención que evitan el desacoplamiento del encaje, con lo cual las cajoneras superpuestas quedan totalmente inmovilizadas entre sí con una segura retención entre ellas. The cross members of the side plates of the housing structure of the removable drawers further determine a longitudinal "U" edge, the lower ones at the bottom and the upper ones at the top, said "U" edges being oriented of opposite way forward or backward in the upper crossbars and in the lower crossbars; whereby, in the superposition of one drawer over another, a coupling socket is established between the upper crossbars of the one and the lower crossbars of the other, with retaining flanges that prevent uncoupling of the lace, whereby the superimposed drawers are completely immobilized with a secure retention between them.

Por lo tanto, la cajonera modular puede ser asociada con otras, tanto lateralmente como en superposición, de una manera sencilla de montar y desmontar, permitiendo formar conjuntos unitarios de múltiples cajoneras modulares asociadas, en configuraciones diferentes y con la capacidad que se desee para contener objetos clasificadamente ordenados. Los conjuntos de cajoneras que así se forman, pueden ser utilizados en cualquier lugar, como estanterías móviles o fijas de alojamiento de objetos clasificados; pudiendo utilizarse incluso en vehículos industriales, con un amarre desmontable mediante pulpos o correas, para guardar herramientas o cualquier otro tipo de objetos. Therefore, the modular chest of drawers can be associated with others, both laterally and in superposition, in a simple way to assemble and disassemble, allowing to form unit assemblies of multiple associated modular drawers, in different configurations and with the desired capacity to contain Sortedly ordered objects. The sets of drawers that are formed in this way can be used anywhere, such as mobile shelves or fixed shelves for classified objects; being able to be used even in industrial vehicles, with a detachable mooring by means of octopuses or belts, to store tools or any other type of objects.

Por todo ello, dicha cajonera objeto de la invención resulta de unas características ventajosas para la función a la que está destinada, adquiriendo vida propia y carácter preferente respecto de los contenedores clasificadores convencionales que se utilizan actualmente para la misma aplicación. Therefore, said drawer object of the invention results in advantageous features for the function to which it is intended, acquiring its own life and preferential character with respect to conventional sorting containers that are currently used for the same application.

Description of the figures

La figura 1 muestra en perspectiva explosionada un ejemplo de realización de la cajonera modular objeto de la invención. Figure 1 shows an exploded perspective of an embodiment of the modular chest of drawers object of the invention.

La figura 2 es una perspectiva observada por la parte frontal de la cajonera modular de la Figure 2 is a perspective observed by the front of the modular chest of drawers of the

figura anterior montada y con el cajón extraíble parcialmente sacado. La figura 3 es una perspectiva de la misma cajonera modular observada por la parte posterior. previous figure mounted and with the removable drawer partially removed. Figure 3 is a perspective of the same modular chest of drawers observed by the part later.

La figura 4 es una perspectiva explosionada del montaje de un travesaño de la estructura portacajones de la cajonera, respecto de una placa lateral de dicha estructura portacajones. La figura 5 es una perspectiva del conjunto de la figura anterior montado. La figura 6 es un detalle ampliado de la zona del acoplamiento de montaje de la figura 4. La figura 7 es un detalle ampliado en perspectiva de la zona de una placa lateral de la Figure 4 is an exploded perspective of the assembly of a crossbar of the structure drawer holder of the drawer, with respect to a side plate of said drawer structure. Figure 5 is a perspective of the assembly of the previous figure assembled. Figure 6 is an enlarged detail of the area of the mounting coupling of Figure 4. Figure 7 is an enlarged detail in perspective of the area of a side plate of the

estructura portacajones de la cajonera, en donde se encuentra la ranura de montaje del drawer structure of the chest of drawers, where the mounting slot of the drawer is located

travesaño portarueda. La figura 8 es una perspectiva del conjunto de dos travesaños unidos correspondientes a dos cajoneras modulares superpuestas. portarueda crossbar. Figure 8 is a perspective view of the set of two joined crossbars corresponding to two superimposed modular drawers.

La figura 9 es una vista lateral del conjunto de la figura anterior. La figura 10 es una vista de perfil respecto de la figura anterior. La figura 11 es una perspectiva observada por la parte frontal de un ejemplo de cajonera Figure 9 is a side view of the assembly of the previous figure. Figure 10 is a profile view with respect to the previous figure. Figure 11 is a perspective seen from the front of an example of a chest of drawers

modular con dos cajones extraíbles. Modular with two removable drawers.

La figura 12 es una perspectiva de la cajonera modular de la figura anterior observada por la parte posterior. La figura 13 es una perspectiva de un conjunto de dos cajoneras modulares unidas Figure 12 is a perspective of the modular chest of drawers of the previous figure observed by the back. Figure 13 is a perspective view of a set of two joined modular drawers

lateralmente. La figura 14 es una perspectiva de un conjunto de cuatro cajoneras modulares unidas dos a dos lateralmente y en superposición. sideways. Figure 14 is a perspective of a set of four modular drawers joined two to two laterally and overlapping.

Descripción detallada de la invención Detailed description of the invention

El objeto de la invención se refiere a una cajonera destinada para alojar en ella objetos clasificados, como herramientas, útiles, medicinas, etc., con unas características de realización que permiten la unión de la cajonera con otras, lateralmente y en superposición, para formar conjuntos unitarios que multipliquen la capacidad de alojamiento de objetos clasificados. The object of the invention relates to a chest of drawers intended to house classified objects, such as tools, tools, medicines, etc., with embodiments that allow the union of the chest of drawers with others, laterally and in superposition, to form unit assemblies that multiply the accommodation capacity of classified objects.

La cajonera modular preconizada consta de una estructura de alojamiento de cajones (1) extraíbles, en la cual se puede alojar un único cajón (1), como en el ejemplo de las figuras 2 y 3, o más de un cajón (1), como en el ejemplo de las figuras 11 y 12, sin que estos ejemplos representados sean limitativos, ya que el número de cajones (1) puede variar sin más limitación que la posibilidad de incorporarlos en la estructura de alojamiento, en montaje mediante guías (2) respecto de dicha estructura de alojamiento. The recommended modular chest of drawers consists of a housing structure for removable drawers (1), in which a single drawer (1) can be accommodated, as in the example of figures 2 and 3, or more than one drawer (1), as in the example of figures 11 and 12, without these examples represented being limiting, since the number of drawers (1) can vary without more limitation than the possibility of incorporating them in the housing structure, in assembly by guides (2 ) with respect to said housing structure.

La estructura de alojamiento de los cajones (1) comprende unas placas laterales (3) enfrentadas, las cuales se unen entre sí mediante unos travesaños (4) inferiores y unos travesaños (5) superiores, los cuales quedan en correspondencia vertical unos por encima de los otros. The housing structure of the drawers (1) comprises facing side plates (3), which are joined together by lower crossbars (4) and upper crossbars (5), which are in vertical correspondence some above the others.

El acoplamiento de unión de cada uno de los travesaños (4 y 5), respecto de las placas laterales (3), se establece mediante encaje de unas proyecciones extremas (6) de sección en “T” que dichos travesaños (4 y 5) poseen en sus extremos, respecto de unas correspondientes ranuras (7) de recíproca forma en “T” que presentan las placas laterales (3), asegurándose la retención de los acoplamientos mediante unos tornillos transversales The joint coupling of each of the crossbars (4 and 5), with respect to the side plates (3), is established by fitting some extreme projections (6) of "T" section that said crossbars (4 and 5) they have at their ends, with respect to corresponding grooves (7) of reciprocal "T" shape that have the side plates (3), ensuring the retention of the couplings by means of transverse screws

(8) que se introducen por el borde las placas laterales (3) y que atraviesan a la proyección extrema (6) del correspondiente travesaño (4 ó 5) insertada en el acoplamiento. (8) that the side plates (3) are introduced by the edge and that they pass through the extreme projection (6) of the corresponding crossbar (4 or 5) inserted in the coupling.

En la cara que corresponde hacia la parte interior de la estructura de alojamiento de los cajones (1), según la disposición de montaje, las placas laterales (3) poseen además en la zona de la esquina inferior posterior, una ranura (9) abierta desde el borde vertical de la placa lateral (3) y que termina con un quiebro transversal en el extremo interior, como se observa en la figura 7; pudiendo incorporarse entre las dos placas laterales (3), mediante montaje de inserción deslizante en esas ranuras (9) de las mismas, un travesaño (10) portador de una rueda (11), con la cual se puede establecer un apoyo de rodadura para el desplazamiento de la cajonera. On the face corresponding to the inner part of the housing structure of the drawers (1), according to the mounting arrangement, the side plates (3) also have an open slot (9) in the area of the lower rear corner from the vertical edge of the side plate (3) and ending with a transverse break in the inner end, as seen in Figure 7; being able to be incorporated between the two side plates (3), by means of sliding insertion assembly in those slots (9) thereof, a cross member (10) carrying a wheel (11), with which a rolling support can be established for the displacement of the chest of drawers.

Las placas laterales (3) de la estructura de alojamiento de los cajones (1) poseen también unos orificios (12) pasantes a través de ellas, los cuales permiten el paso de tornillos para unir la cajonera modular lateralmente con otras, pudiendo formarse conjuntos unitarios con dos o más cajoneras modulares lateralmente unidas, como representa la figura 13, resultando dichos conjunto susceptibles de manipularse como unidades únicas, pero con capacidad multiplicada para alojar objetos de manera clasificada. The side plates (3) of the housing structure of the drawers (1) also have through holes (12) through them, which allow the passage of screws to join the modular drawer sideways with others, being able to form unit assemblies with two or more laterally attached modular drawers, as shown in Figure 13, these assemblies being capable of being manipulated as single units, but with multiplied capacity to accommodate objects in a classified manner.

Por otro lado, es susceptible asimismo el apilamiento vertical de dos o más cajoneras modulares, estableciendo apoyo entre las respectivas placas laterales (3) de las correspondientes estructuras de alojamiento de cajones (1), pudiendo formarse conjuntos unitarios con cajoneras modulares superpuestas o grupos unitarios con cajoneras modulares superpuestas y lateralmente unidas, como representa la figura 14, para determinar la capacidad que se desee de alojamiento de objetos de manera clasificada. En los conjuntos de cajoneras modulares unidas lateralmente, como en los conjuntos de cajoneras modulares unidas lateralmente y superpuestas, pueden disponerse en las cajoneras modulares que se desee travesaños (10) portadores de ruedas (11), para facilitar el desplazamiento por rodadura del conjunto correspondiente en cada caso como una sola unidad. On the other hand, vertical stacking of two or more modular drawers is also susceptible, establishing support between the respective side plates (3) of the corresponding drawer housing structures (1), being able to form unit assemblies with overlapping modular drawers or unit groups with modular overlapping and laterally joined drawers, as shown in figure 14, to determine the desired capacity to accommodate objects in a classified manner. In the side-joined modular drawer assemblies, as in the side-joined and overlapping modular drawer assemblies, the desired drawers (10) wheel carriers (11) can be arranged in the modular drawers to facilitate the rolling movement of the corresponding assembly in each case as a single unit.

Las placas laterales (3) de la estructura de alojamiento de cajones (1), poseen en el borde superior y en el borde inferior un rebaje longitudinal (13) que afecta a la mitad del grosor de la placa lateral (3) correspondiente, quedando dicho rebaje longitudinal (13) contrariamente en el borde superior y en el borde inferior, en un caso hacia la cara interior de la placa lateral The side plates (3) of the drawer housing structure (1), have a longitudinal recess (13) at the upper edge and the lower edge that affects half the thickness of the corresponding side plate (3), leaving said longitudinal recess (13) contrary to the upper edge and the lower edge, in one case towards the inner face of the side plate

(3)(3): correspondiente según su disposición de montaje en la estructura de alojamiento de cajones (1) y en el otro caso hacia la cara exterior; de forma que en el apoyo de superposición de dos cajoneras modulares, las placas laterales (3) de la cajonera superior encajan respecto de las placas laterales (3) de la cajonera inferior, merced a esos rebajes longitudinales (13) de sus bordes, determinando así las propias cajoneras modulares superpuestas una retención en sentido lateral entre ellas. corresponding according to its mounting arrangement in the housing structure of drawers (1) and in the other case towards the outer face; so that in the support of superposition of two modular drawers, the side plates (3) of the upper drawer fit with respect to the side plates (3) of the lower drawer, thanks to these longitudinal recesses (13) of their edges, determining thus the modular drawers themselves superimposed a lateral retention between them.

Por otra parte, los travesaños (4 y 5) que unen a las placas laterales (3) en la estructura de alojamiento de cajones (1) en cada cajonera modular, poseen en su caso un borde (14) en forma de “U”, los travesaños (4) inferiores en la parte inferior y los travesaños (5) superiores en la parte superior, quedando el hueco de dicho borde (14) en forma de “U” orientado horizontalmente en sentidos contrarios en los travesaños (4) inferiores y en los travesaños On the other hand, the crossbars (4 and 5) that join the side plates (3) in the drawer housing structure (1) in each modular drawer, have an "U" shaped edge (14). , the lower crossbars (4) in the lower part and the upper crossbars (5) in the upper part, the hollow of said U-shaped edge (14) being horizontally oriented in opposite directions in the lower crossbars (4) and on the crossbars

(5)(5): superiores. superior.

De este modo, en la superposición de dos cajoneras modulares, entre los travesaños (4) inferiores de la cajonera modular superior y los travesaños (5) superiores de la cajonera modular inferior se establece un encaje que determina una retención vertical entre las dos cajoneras, como se observa en la figura 10. Estando previstas además unas bridas (15) que se disponen sobre, al menos, uno de los conjuntos de acoplamiento entre los travesaños (4) inferiores de la cajonera superior y los travesaños (5) superiores de la cajonera inferior, de manera que dichas bridas (15) establecen una retención que impide el desacoplamiento de ese conjunto, con lo cual las cajoneras superpuestas quedan a su vez con una retención entre ellas en sentido hacia delante y hacia atrás, que junto con la retención lateral y la retención vertical, determinan una sujeción totalmente efectiva y segura entre las cajoneras superpuestas. Thus, in the superposition of two modular drawers, between the lower crossbars (4) of the upper modular drawer and the upper crossbars (5) of the lower modular chest of drawers a socket is established that determines a vertical retention between the two drawers, as can be seen in figure 10. Flanges (15) are also provided which are arranged on at least one of the coupling assemblies between the lower crossbars (4) of the upper drawer and the upper crossbars (5) of the lower chest of drawers, so that said flanges (15) establish a retention that prevents the decoupling of that assembly, whereby the superimposed drawers are in turn with a retention between them in a forward and backward direction, which together with the retention lateral and vertical retention, determine a totally effective and secure support between the superimposed drawers.

Claims

1.-Modular portable chest of drawers, intended for the accommodation of classified objects, characterized in that it consists of a housing structure of removable drawers (1), which is formed by facing side plates (3) that are joined together by means of crossbars (4) lower and upper crossbars (5) remaining in vertical correspondence one above the other, said crossbars (4 and 5) having a "U" shaped edge (14), the lower crossbars (4) in the lower part and the upper crossbars (5) in the upper part, with orientation of that "U" shaped edge horizontally in opposite directions in the lower crossbars (4) and in the upper crossbars (5), for establish a retaining fit between the lower crossbars (4) and the upper crossbars (5) of overlapping modular drawers; while the side plates (3) have through holes (12) through them, for the passage of lateral union screws between modular drawers; the side plates (3) also having a groove (9) on the inner face of the lower back corner area for the incorporation of a cross member (10) carrying a wheel (11) which allows to establish a rolling support for the Chest of drawers.

2.- Modular portable chest of drawers, according to the first claim, characterized in that the crossbars (4 and 5) of the housing structure of removable drawers (1) have extreme projections (6) of "T" section, by means of the which fit into corresponding grooves (7) of reciprocal "T" shape that the side plates (3) have, establishing retention of said fittings by means of transverse screws (8) that are introduced by the edge of the side plates (3) and that cross to the extreme projection (6) inserted from the corresponding crossbar (4 or 5).

3.- Modular portable chest of drawers, according to the first claim, characterized in that the side plates (3) have a longitudinal recess (13) on the upper edge and on the lower edge that affects half the thickness of the longitudinal plate ( 3), said longitudinal recess (13) being opposite in the upper edge and in the lower edge, in one towards the inner face and in the other towards the outer face of the side plate (3) according to the assembly arrangement thereof in the housing structure of drawers (1) removable.

4.- Modular portable chest of drawers, according to the first claim, characterized in that the slots (9) are open from the vertical edge of the corresponding side plates (3) and end with a transverse break in the inner end, allowing the assembly of the crossbar (10) portarueda by sliding insert.