ES1125780U

ES1125780U - Perfected drawer for furniture (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1125780U
Application number: ES201431217U
Authority: ES
Inventors: Juan Carlos Poveda Andrés; Fernando PIERA GARCIA
Original assignee: Sambeat Cooperativa Valenciana
Current assignee: Sambeat Cooperativa Valenciana
Priority date: 2014-09-16
Filing date: 2014-09-16
Publication date: 2014-09-30
Anticipated expiration: 2024-09-16
Also published as: ES1125780Y

Abstract

1. Cajón perfeccionado para muebles, del tipo que queda montado sobre unas guías correderas extensibles y de cierre lento que están asociadas a las paredes laterales internas del mueble, caracterizado porque el cerco del cajón (1) está constituido por al menos dos perfiles metálicos (2) y (3) de sección rectangular dispuestos en los laterales del cerco, cuya sección de cada perfil queda dividida en dos sectores huecos rectangulares (4) y (5) por una acanaladura (6) de apoyo del tablero (7) del fondo del cajón, presentando el sector hueco superior de mayor altura al menos una cavidad central (8) o cavidades (8') con su pared interna (9) más gruesa, que quedan delimitadas entre unos nervios internos (10) y (11) transversales a su sección, estando las cavidades en disposición de recibir guiados unos medios de ensamble (12) del tablero frontal (13) del cajón, mientras que en proximidad a los nervios internos están conformadas unas tubuladuras fileteadas (14) y (15) dispuestas para recibir unos medios de fijación y de apoyo (16) de una tabla trasera (17) o de un perfil metálico trasero (18) del cerco del cajón, en tanto que el sector hueco rectangular inferior (5) presenta una sección dimensionada en disposición de quedar acoplado sobre las guías correderas extensibles y está dotado de orificios verticales (19) para el paso de órganos de fijación (20) del tablero (7) del fondo del cajón a los perfiles metálicos (2) y (3) laterales del cerco. 2. Cajón perfeccionado para muebles según reivindicación primera caracterizado porque los medios de ensamble (12) del tablero frontal (13) a los perfiles metálicos (2) y (3) del cerco del cajón, quedan constituidos por una pieza prismática rectangular (21) que se prolonga por su borde frontal en un saliente central (22) que se estrecha hacia su extremo redondeado (23), y está dotada de unos orificios extremos (24) para su fijación vertical en la cara interna del tablero frontal (13), quedando el saliente central en disposición de ser guiado y acoplado en la cavidad central (8) y (8') de cada perfil , para cuyo efecto la pieza dispone de un orificio ortogonal fileteado (25) para un tornillo (26) regulador lateral del tablero frontal y de otro orificio ortogonal (27) para un tornillo de anclaje (28) de la pieza al perfil metálico lateral y a cuyos tornillos se tiene acceso desde el exterior a través de unos orificios (29) y (30) conformados en la cara interna de dichos perfiles metálicos (2) y (3). 3. Cajón perfeccionado para muebles según reivindicación primera y segunda, caracterizado porque los medios de fijación y de apoyo (16) de la tabla trasera (17) a los perfiles metálicos (2) y (3) laterales del cerco del cajón, están constituidos por una pieza de sección en "U", cuya rama lateral (31) está provista de orificios (32) en disposición de fijarse mediante tornillos (33) a las tubuladuras fileteadas de los perfiles, mientras que la rama paralela (34) presenta unos orificios (35) para su anclaje mediante tornillos (36) a la tabla trasera (17) del cajón, que queda apoyada por borde inferior en un saliente prismático (37) que sobresale inferiormente de la traviesa (38) de la pieza en "U", y fijada a través de un tornillo (39) que atraviesa un orificio pasante (40) del saliente. 4. Cajón perfeccionado para muebles según reivindicaciones anteriores, caracterizado porque los medios de fijación y de apoyo (16) del perfil metálico trasero (18) a los perfiles metálicos (2) y (3) del cerco del cajón, están constituidos por una pieza de dos ramas desiguales en ángulo recto, cuya rama (41) de menor altura está provista de orificios (42) en disposición de fijarse mediante tornillos (43) a las tubuladuras fileteadas (14) y (15) de los perfiles metálicos (2) y (3), mientras que la rama (44) de mayor altura presenta orificios (45) para su anclaje mediante tornillos (46) a las tubuladuras del perfil metálico trasero (18) y dispone de un saliente inferior prismático (47) de apoyo del borde inferior del perfil metálico trasero, que queda fijado a través de un tornillo (48) que atraviesa un orificio pasante (49) del saliente. 5. Cajón perfeccionado para muebles según reivindicaciones anteriores, caracterizado porque el cerco del cajón queda constituido por al menos tres perfiles metálicos (2), (3) y (18) que constituyen los laterales y la trasera del cerco y quedan unidos por sus extremos cortados a inglete (50) mediante tornillos (51), mientras que el frontis es susceptible de quedar conformado por una tablero frontal (13) con los medios de ensamble (12), o bien por un cuarto perfil metálico (52), que queda unido a los laterales también cortado a inglete y mediante tornillos.1. Drawer perfected for furniture, of the type that remains mounted on extendable sliding guides and slow closing that are associated with the internal side walls of the furniture, characterized in that the frame of the drawer (1) is constituted by at least two metal profiles ( 2) and (3) of rectangular section arranged on the sides of the fence, whose section of each profile is divided into two rectangular hollow sectors (4) and (5) by a groove (6) supporting the bottom board (7) of the drawer, with the upper hollow sector of greater height at least one central cavity (8) or cavities (8 ') with its thicker internal wall (9), which are delimited between internal ribs (10) and (11) transverse to its section, the cavities being able to receive guided assembly means (12) of the front panel (13) of the drawer, while in the vicinity of the internal ribs are threaded tubular (14) and (15) arranged to receive fixing and support means (16) of a rear board (17) or of a rear metal profile (18) of the frame of the drawer, while the lower rectangular hollow sector (5) has a section sized in arrangement to be coupled on the extendable sliding guides and is provided with vertical holes (19) for the passage of fixing elements (20) of the board (7) from the bottom of the drawer to the metal profiles (2) and (3) side of the fence . 2. Improved drawer for furniture according to claim one characterized in that the assembly means (12) of the front panel (13) to the metal profiles (2) and (3) of the frame of the drawer, are constituted by a rectangular prismatic piece (21) which extends along its front edge in a central projection (22) that narrows towards its rounded end (23), and is provided with end holes (24) for vertical fixing on the inner face of the front panel (13), the central projection being able to be guided and coupled in the central cavity (8) and (8 ') of each profile, for which purpose the piece has a threaded orthogonal hole (25) for a screw (26) lateral regulator of the front panel and another orthogonal hole (27) for an anchor bolt (28) of the piece to the lateral metal profile and whose screws are accessed from the outside through holes (29) and (30) formed on the face internal of said profiles s metal (2) and (3). 3. Improved drawer for furniture according to first and second claim, characterized in that the fixing and support means (16) of the rear table (17) to the metal profiles (2) and (3) side of the drawer fence are constituted by a piece of section in "U", whose lateral branch (31) is provided with holes (32) arranged to be fixed by screws (33) to the threaded tubing of the profiles, while the parallel branch (34) has some holes (35) for anchoring by means of screws (36) to the rear table (17) of the drawer, which is supported by a lower edge in a prismatic projection (37) protruding inferiorly from the crossbar (38) of the "U" piece ", and fixed through a screw (39) that passes through a through hole (40) of the projection. 4. Improved drawer for furniture according to previous claims, characterized in that the fixing and support means (16) of the rear metal profile (18) to the metal profiles (2) and (3) of the frame of the drawer, are constituted by a piece of two unequal branches at right angles, whose branch (41) of smaller height is provided with holes (42) able to be fixed by means of screws (43) to the threaded pipes (14) and (15) of the metal profiles (2) and (3), while the branch (44) of greater height has holes (45) for anchoring by means of screws (46) to the pipes of the rear metal profile (18) and has a lower prismatic projection (47) of support of the lower edge of the rear metal profile, which is fixed through a screw (48) that passes through a through hole (49) of the projection. 5. Improved drawer for furniture according to previous claims, characterized in that the fence of the drawer is constituted by at least three metal profiles (2), (3) and (18) that constitute the sides and the back of the fence and are joined by their ends miter cut (50) by screws (51), while the front is likely to be formed by a front panel (13) with the assembly means (12), or by a fourth metal profile (52), which remains attached to the sides also cut to miter and by screws.

Description

CAJÓN PERFECCIONADO PARA MUEBLES PERFECTED DRAWER FOR FURNITURE

5 TECHNICAL SCOPE

La presente invención se refiere a un cajón perfeccionado para muebles, de aplicación general en la fabricación de muebles y en especial destinado a muebles de cocina, para cuyo efecto el cajón queda conformado por al menos dos perfiles The present invention relates to an improved drawer for furniture, of general application in the manufacture of furniture and especially for kitchen furniture, for which purpose the drawer is formed by at least two profiles

10 metálicos laterales de configuración especial, que están dimensionados adecuadamente para su acoplamiento a cualquier guía corredera extensible asociada a los laterales internos del mueble. 10 metal side panels of special configuration, which are suitably sized for coupling to any extendable sliding guide associated with the internal sides of the furniture.

Los perfiles metálicos laterales del cajón están estructurados de forma que The metal side profiles of the drawer are structured so that

15 disponen de medios de fijación y apoyo que permiten la rápida y eficaz unión con la trasera del cajón ya sea ésta constituida por una tabla de madera o por un perfil metálico . 15 have fixing and support means that allow quick and efficient connection with the back of the drawer, whether it is a wooden board or a metal profile.

Asimismo dichos perfiles metálicos laterales del cajón presentan una sección con Also said metal side profiles of the drawer have a section with

20 cavidades cerradas para guiar a los medios especiales de ensamble del tablero frontal del cajón en su unión con los perfiles metálicos laterales, incorporando además dichos ensambles un medio regulador de un pequeño desplazamiento lateral del tablero para su posicionamiento y fijación en el lugar adecuado. 20 closed cavities to guide the special means of assembly of the front panel of the drawer in its union with the lateral metal profiles, said assemblies also incorporating a regulating means of a small lateral displacement of the board for its positioning and fixation in the appropriate place.

25 BACKGROUND OF THE INVENTION

En el estado actual de la técnica es conocido que un cajón para muebles presente sus laterales conformados con perfiles metálicos que configuran regularmente una sección abierta por su base y cuyas paredes quedan inclinadas hacia el fondo del In the current state of the art it is known that a drawer for furniture presents its sides formed with metal profiles that regularly configure a section open at its base and whose walls are inclined towards the bottom of the

30 cajón, quedando el panel de fondo montado y fijado sobre un ala lateral inferior de los perfiles metálicos que constituyen los laterales del cajón. 30 drawer, the bottom panel being mounted and fixed on a lower side wing of the metal profiles that constitute the sides of the drawer.

Este tipo de perfiles metálicos utilizados convencionalmente como laterales de los cajones presentan el inconveniente de no tener una buena resistencia a la tracción This type of metal profiles conventionally used as side of the drawers have the disadvantage of not having good tensile strength.

35 al no tener los perfiles metálicos utilizados una sección cerrada mediante tabiques o nervios transversales internos de refuerzo. 35 since the metal profiles are not used a closed section by means of internal reinforcement partitions or transverse ribs.

Esto determina que cualquier tracción del usuario efectuada sobre el frontis del cajón en su en apertura continuada, está provocando la deformación elástica del perfil metálico de sección abierta de los laterales del cajón, ya que estos quedan unidos por diferentes medios al tablerol frontal del cajón. This determines that any traction of the user carried out on the front of the drawer in its continuous opening, is causing the elastic deformation of the open section metal profile of the sides of the drawer, since these are joined by different means to the front panel of the drawer.

Por otra parte el peso sobre el panel de fondo del cajón puede deformar las alas de los perfiles metálicos laterales sobre los que apoya y se fija el panel, hundiéndose cada vez más dicho fondo del cajón por la debilidad del apoyo sobre las alas de los laterales. On the other hand, the weight on the bottom panel of the drawer can deform the wings of the lateral metal profiles on which the panel rests and is fixed, the bottom of the drawer sinking more and more due to the weakness of the support on the wings of the sides .

10 Los perfiles convencionales también tienen el inconveniente de no poder adaptarse a todas las guias correderas extensibles existentes en el mercado, ya que los perfiles no están dimensionados previamente para la guía que el mueblista quiera utilizar en la fabricación de sus muebles. 10 Conventional profiles also have the disadvantage of not being able to adapt to all the extendable sliding guides available on the market, since the profiles are not pre-dimensioned for the guide that the furniture maker wants to use in the manufacture of their furniture.

15 Por otra parte los medios convencionales conocidos en el mercado para realizar la unión de los perfiles metálicos laterales con la trasera del cajón y con el tablero frontal del mismo, así como su regulación lateral o en altura se realiza con dispositivos muy complejos que dificultan su montaje y que redundan en los costes On the other hand, the conventional means known in the market for joining the lateral metal profiles with the back of the drawer and with the front panel thereof, as well as its lateral or height adjustment is carried out with very complex devices that hinder its assembly and that result in costs

20 finales del cajón. 20 drawer finishes.

OBJETO DE LA INVENCiÓN OBJECT OF THE INVENTION

La presente invención pretende superar estos inconvenientes y aportar al mercado The present invention aims to overcome these disadvantages and contribute to the market

25 un cajón perfeccionado para muebles que utiliza al menos como laterales unos perfiles metálicos de sección rectangular cerrada, con nervios de refuerzos internos y pared interna más gruesa, lo que asegura la resistencia del cajón a cualquier tracción ejercida por el usuario sobre el tablero frontal del cajón en la apertura o cierre del mismo de una forma continuada. 25 an improved furniture drawer that uses at least lateral profiles of closed rectangular section metal, with internal reinforcement ribs and thicker internal wall, which ensures the resistance of the drawer to any traction exerted by the user on the front panel of the drawer in the opening or closing of it in a continuous way.

30 Además los perfiles conforman una acanaladura para el apoyo el tablero de fondo del cajón, que queda montado y fijado sobre un sector prismático rectangular hueco conformado en la zona inferior del perfil , lo que evita la posibilidad de deformarse el fondo por la debilidad de su apoyo. 30 The profiles also form a groove for supporting the bottom board of the drawer, which is mounted and fixed on a hollow rectangular prismatic sector formed in the lower area of the profile, which avoids the possibility of deforming the bottom due to the weakness of its support for.

Por otra parte los perfiles del cajón están previamente dimensionados para su acoplamiento a cualquier guia corredera extensible del mercado y de esta manera el cliente mueblista que compra los cajones puede seleccionar la guía extensible que sea más adecuada para los cajones de sus muebles, teniendo en On the other hand, the profiles of the drawer are pre-dimensioned for coupling to any extendable sliding guide on the market and in this way the furniture customer who buys the drawers can select the extendable guide that is most suitable for the drawers of their furniture, taking into account

5 consideración su resistencia, eficacia y economía, lo que redunda de forma favorable en el coste de fabricación de sus muebles. 5 considering its resistance, efficiency and economy, which results in a favorable in the cost of manufacturing your furniture.

Asimismo, los perfiles metálicos del cajón están configurados de forma que su sección presenta unas cavidades cerradas en disposición de guiar a los medios de Also, the metal profiles of the drawer are configured so that its section has closed cavities in a position to guide the means of

10 acoplamiento asociados al panel frontal del cajón , permitiendo un montaje más rápido y eficaz de las distintas partes del cajón, lo que abarata los costes finales de su fabricación . 10 coupling associated with the front panel of the drawer, allowing faster and more efficient assembly of the different parts of the drawer, which lowers the final costs of its manufacture.

.DESCRIPCiÓN DE LA INVENCiÓN DESCRIPTION OF THE INVENTION

Acorde con la invención, el cajón perfeccionado para muebles, destinado a la fabricación de muebles yen especial a muebles de cocina, es del tipo que queda montado y enganchado sobre unas guías correderas extensibles y de cierre lento que están asociadas a las paredes laterales internas del mueble y que quedan In accordance with the invention, the improved furniture drawer, intended for the manufacture of furniture and especially kitchen furniture, is of the type that is mounted and hooked on extendable and slow-closing sliding guides that are associated with the internal side walls of the furniture and left

20 situadas por debajo del cajón . que además incorpora medios convencionales de regulación de la altura del tablero frontal de dicho cajón. 20 located below the drawer. which also incorporates conventional means of regulating the height of the front panel of said drawer.

El cerco del cajón está estructurado de forma que al menos sus laterales están constituidos por unos perfiles metálicos de sección rectangular, que conforman por The frame of the drawer is structured so that at least its sides are constituted by metal profiles of rectangular section, which comprise

25 su cara interna una acanaladura prevista para el apoyo y fijación del tablero de fondo del cajón y cuya canal divide la sección rectangular de cada perfil en dos sectores huecos rectangulares. 25 its internal face a groove provided for the support and fixation of the bottom board of the drawer and whose channel divides the rectangular section of each profile into two rectangular hollow sectors.

El sector hueco superior del perfil, que presenta mayor altura, conforma al menos The upper hollow section of the profile, which has greater height, forms at least

30 una cavidad central o varias cavidades con su pared interna más gruesa, las cuales quedan delimitadas entre unos nervios internos transversales a su sección. El perfil puede presentar varias cavidades acorde con la altura del cajón. Todo ello está dispuesto de forma que las cavidades de los perfiles metálicos laterales quedan en disposición de guiar por su interior el acoplamiento de unos medios de ensamble 30 a central cavity or several cavities with its thicker internal wall, which are delimited between internal ribs transverse to its section. The profile can have several cavities according to the height of the drawer. All this is arranged so that the cavities of the lateral metal profiles are able to guide the coupling of assembly means inside.

35 asociados al tablero frontal del cajón. 35 associated with the front panel of the drawer.

En proximidad a los nervios internos de las cavidades están conformadas unas tubuladuras fileteadas, dispuestas para recibir unos medios de fijación y de apoyo de la trasera del cerco del cajón, ya sea dicha trasera conformada por una tabla de madera o por un perfil metálico. In the vicinity of the internal ribs of the cavities, filleted tubules are formed, arranged to receive fixing and support means from the back of the fence of the drawer, either said rear formed by a wooden board or by a metal profile.

Por otra parte el sector hueco inferior del perfil presenta una sección rectangular dimensionada en disposición de quedar acoplado sobre las guías correderas extensibles y está dotado de orificios verticales para el paso de unos órganos de fijación del tablero que constituye el fondo del cajón a los perfiles metálicos On the other hand, the lower hollow section of the profile has a rectangular section dimensioned in a position to be coupled on the extendable sliding guides and is provided with vertical holes for the passage of some fixing elements of the board that constitutes the bottom of the drawer to the metal profiles

10 constitutivos de los laterales del cerco. 10 constituents of the sides of the fence.

Los medios de ensamble asociados al tablero frontal del cajón dispuestos para acoplarse a los perfiles metálicos del cerco del cajón, quedan conformados por unas piezas prismáticas rectangulares que se prolongan por su borde frontal en un The assembly means associated with the front panel of the drawer arranged to be coupled to the metal profiles of the frame of the drawer, are formed by rectangular prismatic pieces that extend along its front edge in a

15 saliente central rematado en una punta extrema redondeada. 15 central projection topped on a rounded end tip.

Cada pieza está dotada de unos orificios extremos para su fijación vertical en la cara interna del tablero frontal quedando en disposición de ser guiada en su acoplamiento en la cavidad central de cada perfil lateral del cajón . Each piece has end holes for vertical fixation on the inner face of the front panel, being able to be guided in its coupling in the central cavity of each side profile of the drawer.

20 Asimismo, cada pieza de ensamble dispone de un orificio ortogonal fileteado para la disposición de un tornillo para regular lateralmente la posición del tablero frontal del cajón, así como dispone de otro orificio ortogonal para un tornillo de anclaje de cada pieza de ensamble a los perfiles laterales, a cuyos tornillos se accede desde 20 Likewise, each assembly piece has a threaded orthogonal hole for the provision of a screw to laterally adjust the position of the front panel of the drawer, as well as another orthogonal hole for an anchor screw of each assembly piece to the profiles lateral, whose screws are accessed from

25 el exterior a través de unos orificios conformados en la cara interna de los perfiles metálicos laterales del cajón. 25 the exterior through holes formed in the internal face of the lateral metal profiles of the drawer.

Igualmente la invención presenta unos medios de fijación y de apoyo de la trasera del cerco del cajón a los perfiles metálicos laterales de dicho cerco, dependiendo la Likewise, the invention presents fixing and support means from the back of the drawer fence to the lateral metal profiles of said fence, depending on the

30 estructura o configuración de dichos medios según sea para la fijación y apoyo de una trasera de madera o de una trasera de perfil metálico. 30 structure or configuration of said means according to the fixation and support of a wooden back or a metal profile back.

Cuando la trasera es de madera, los medios de fijación están constituidos por unas piezas metálicas de sección en "U". con una rama lateral dotada de orificios en When the back is made of wood, the fixing means are constituted by metallic pieces of "U" section. with a side branch with holes in

35 disposición de fijarse mediante tornillos a las tubuladuras fileteadas de los perfiles metálicos, mientras que la otra rama paralela presenta unos orificios para su anclaje mediante tornillos a la tabla de madera y trasera del cajón , que queda alojada por sus extremos dentro de la pieza en "U". Cada pieza conforma inferiormente en la traviesa frontal un saliente prismático en disposición de permitir el apoyo del borde inferior de la trasera de madera, la cual queda fijada al saliente prismático a través 35 arranged to be fastened by screws to the threaded tubing of the metal profiles, while the other parallel branch has holes for anchoring by screws to the wooden board and rear of the drawer, which is housed at its ends inside the piece in "OR". Each piece forms a prismatic projection inferiorly in the front cross member in order to allow the support of the lower edge of the wooden back, which is fixed to the prismatic projection through

5 de un tornillo que atraviesa un orificio pasante del saliente. 5 of a screw that passes through a through hole of the projection.

Cuando la trasera está conformada por un perfil metálico, los medios de fijación y de apoyo están constituidos por unas piezas metálicas de dos ramas desiguales en ángulo recto, cuya rama de menor altura está dotada de orificios para fijarse 10 mediante tornillos a las tubuladuras fileteadas de los perfiles metálicos laterales del cajón, mientras que la otra rama de mayor altura presenta orificios para su anclaje mediante tornillos a las tubuladuras del perfil metálico trasero y conforma inferiormente un saliente prismático para el apoyo del borde inferior del perfil metálico trasero, que queda también fijado al saliente a través de un tornillo que When the rear is formed by a metal profile, the fixing and support means are constituted by metal parts of two unequal branches at right angles, whose lower height branch is provided with holes for fixing 10 by means of screws to the threaded tubing of the lateral metal profiles of the drawer, while the other branch of greater height has holes for its anchoring by means of screws to the pipes of the rear metal profile and inferiorly forms a prismatic projection for the support of the lower edge of the rear metal profile, which is also fixed to the projection through a screw that

15 atraviesa un orificio pasante del saliente. 15 passes through a through hole of the projection.

Asimismo la invención ha previsto que el cerco del cajón pueda quedar constituido por al menos tres perfiles metálicos con la sección descrita y quedar unidos a inglete mediante tornillos, constituyendo dichos perfiles los laterales y la trasera del Likewise, the invention has provided that the frame of the drawer can be constituted by at least three metal profiles with the described section and be attached to the miter by screws, said profiles constituting the sides and the back of the

20 cerco , mientras que el frontis es susceptible de quedar conformado por una tablero frontal con los medios de ensamble descritos. 20 encirclement, while the front is likely to be formed by a front panel with the assembly means described.

Igualmente en aquellos cajones que quedan incluidos dentro de un armario con tapa de cierre y por lo tanto no disponen de tablero frontal, el cerco del cajón puede 25 quedar conformado por cuatro perfiles metálicos idénticos a los descritos y unidos a inglete mediante tornillos. Also in those drawers that are included in a closet with a closing lid and therefore do not have a front panel, the frame of the drawer can be made up of four metal profiles identical to those described and attached to the miter by screws.

DESCRIPCiÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

30 Para mayor comprensión de lo hasta ahora expuesto se acompaña a la memoria descriptiva un juego de dibujos en los que se muestra el objeto de la invención, sin que deba entenderse que la representación gráfica aludida constituya una limitación de las características peculiares de esta solicitud. For a better understanding of the above, a set of drawings in which the object of the invention is shown is attached to the descriptive memory, without it being understood that the aforementioned graphic representation constitutes a limitation of the peculiar characteristics of this application.

35 Figura 1.-Representa una vista en perspectiva de un perfil que va a constituir los laterales del cajón. Dicho perfil de sección rectangular queda dividido en dos sectores rectangulares desiguales por una acanaladura intermedia, presentado el sector superior una cavidad central de pared gruesa que queda delimitada por unos nervios internos o tabiques, sobre los cuales quedan conformadas unas tubuladuras fileteadas, en tanto que el sector inferior esta dimensionado para apoyar sobre 35 Figure 1.- Represents a perspective view of a profile that will constitute the sides of the drawer. Said rectangular section profile is divided into two unequal rectangular sectors by an intermediate groove, the upper sector presenting a thick-walled central cavity that is delimited by internal ribs or partitions, on which a threaded tubing is formed, while the lower sector is sized to support

5 cualquier guia extensible y presenta una alineación de orificios para el paso de órganos de anclaje. 5 any extendable guide and presents an alignment of holes for the passage of anchoring organs

Figura 2.-Muestra una vista en perspectiva de otro perfil de mayor altura para constituir los laterales de un cajón de cerco más alto. El perfil se encuentra Figure 2.- Shows a perspective view of another profile of greater height to constitute the sides of a higher fence. The profile is found

10 igualmente dividido en dos sectores rectangulares por una acanaladura, presentando el sector superior varias cavidades delimitadas por nervios internos y sobre los nervios unas tubuladuras fileteadas para órganos de anclaje. El sector rectangular inferior también esta dimensionado acorde con las guías extensibles del cajón y presenta orificios pasantes para órganos de anclaje. 10 also divided into two rectangular sectors by a groove, the upper sector presenting several cavities delimited by internal nerves and on the nerves some threaded tubing for anchoring organs. The lower rectangular sector is also sized according to the extendable guides of the drawer and has through holes for anchoring bodies.

Figura 3.-Ilustra una vista en alzado frontal ysección del cajón donde se observan los perfiles laterales y el tablero de fondo del cajón . Dicho tablero de fondo queda apoyado en las acanaladuras de los perfiles laterales quedando unido a los mismos mediante órganos de anclaje que atraviesan el sector hueco rectangular inferior de Figure 3.- Illustrates a view in front elevation and section of the drawer where the lateral profiles and the bottom board of the drawer are observed. Said bottom board is supported on the grooves of the side profiles being attached to them by means of anchoring bodies that cross the lower rectangular hollow sector of

20 los perfiles para fijarse al tablero. 20 profiles to attach to the board.

Figura 4.-Se aprecia un detalle de una vista en alzado y sección parcial de un perfil que aloja en su cavidad al medio de ensamble unido al tablero frontal del cajón. Figure 4.- A detail of an elevation view and partial section of a profile that houses in its cavity the assembly means attached to the front panel of the drawer.

25 Figura 5. -En ella se observa en perspectiva el medio de ensamble que se asocia mediante tornillos a la cara interna del tablero frontal del cajón Dicho medio de ensamble queda constituido por una pieza prismática rectangular provista de un saliente frontal redondeado, que comporta dos orificios ortogonales en disposición de recibir un regulador lateral del tablero y un tornillo de anclaje de la pieza de 25 Figure 5. - In it the perspective of the assembly means that is associated by means of screws to the inner face of the front panel of the drawer is observed. Said assembly means is constituted by a rectangular prismatic piece provided with a rounded front projection, which comprises two orthogonal holes ready to receive a side panel regulator and an anchor bolt

30 ensamble al perfil lateral . 30 assemble to the side profile.

Figura 6.-Muestra una vista en perspectiva de la pieza de fijación o unión de una trasera de madera con el perfil metálico de los laterales del cajón. En ella se observa que la pieza de unión presenta una sección en "U", una de cuyas ramas va provista de 35 orificios para el paso de órganos de anclaje en disposición de roscar en las tubuladuras de los perfiles metálicos laterales, mientras que la otra rama presenta Figure 6.- Shows a perspective view of the fixing or joining piece of a wooden back with the metal profile of the sides of the drawer. It shows that the connecting piece has a "U" section, one of whose branches is provided with 35 holes for the passage of anchoring organs in a position to thread in the side metal profile tubing, while the other branch presents

unos orificios para el paso de tomillos en disposición de fijarse a una tabla trasera de madera , cuyo borde inferior queda apoyado en un saliente prismático de la rama central de la "U", provista de un orificio pasante para un órgano de anclaje. holes for the passage of thymes in order to be fixed to a wooden backboard, whose lower edge is supported by a prismatic projection of the central branch of the "U", provided with a through hole for an anchoring organ.

5 Figura7.-Ilustra una vista en perspectiva de la pieza de fijación o unión de una trasera de perfil metálico con los laterales metálicos del cajón. En ella se observa que la pieza de unión presenta dos ramas desiguales en ángulo recto, una provista de orificios para el paso de órganos de anclaje en disposición de roscar en las tubuladuras de los perfiles metálicos laterales, mientras que la otra rama presenta 5 Figure 7.- Illustrates a perspective view of the fixing or joining part of a rear metal profile with metal sides of the drawer. It shows that the union piece has two unequal branches at right angles, one provided with holes for the passage of anchoring bodies ready to thread in the tubing of the lateral metal profiles, while the other branch has

10 otros orificios para el paso de tornillos en disposición de fijarse en las tubuladuras del perfil metálico trasero , cuyo borde inferior queda apoyado en un saliente prismático de esta última rama provista de un orificio pasante para un órgano de anclaje. 10 other holes for the passage of screws in a position to be fixed in the tubings of the rear metal profile, whose lower edge is supported by a prismatic projection of this last branch provided with a through hole for an anchoring organ.

Figura 8.-Se aprecia una vista en perspectiva en de un cajón con los laterales y Figure 8.- A perspective view can be seen in a drawer with the sides and

15 trasera conformados con perfiles metálicos, cuyos extremos quedan cortados a inglete y se unen mediante tomillos, siendo el frontis del cajón una tabla de madera, que se asocia al cajón con los medios de ensamble descritos. 15 formed by metal profiles, whose ends are cut to miter and joined by means of thymes, the front of the drawer being a wooden board, which is associated to the drawer with the assembly means described.

Figura 9. -En ella se observa una vista en perspectiva en de un cajón con los 20 laterales, trasera y frontis conformados con perfiles metálicos, cuyos extremos quedan cortados a inglete y se unen mediante tornillos Figure 9. -In it is seen a perspective view of a drawer with the 20 sides, back and front formed with metal profiles, whose ends are cut to miter and joined by screws

REALlZACION PREFERENTE DE LA INVENCiÓN PREFERRED REALIZATION OF THE INVENTION

25 A continuación se exponen detalladamente y enumeran los distintos componentes que integran el cajón perfeccionado para muebles para armarios aplicados especialmente a la cocina, según una forma de ejecución prevista. 25 The different components that make up the perfected drawer for furniture for cabinets specially applied to the kitchen, according to a planned form of execution, are set out in detail below.

En las figuras primera y tercera se puede observar que el cajón (1) presenta sus In the first and third figures it can be seen that the drawer (1) presents its

30 laterales conformados por los perfiles metálicos (2) y (3) idénticos y de sección rectangular cerrada, que queda dividida en dos sectores huecos rectangulares (4) y 30 sides formed by identical metal profiles (2) and (3) and with a closed rectangular section, which is divided into two rectangular hollow sectors (4) and

(5) por una acanaladura (6) intermedia prevista para el apoyo de los bordes laterales del tablero (7) que constituye el fondo del cajón (5) by an intermediate groove (6) provided for the support of the side edges of the board (7) that constitutes the bottom of the drawer

35 En la figura primera se puede comprobar que el sector hueco rectangular (4) superior de cada perfil metálico (2) y (3) presenta una cavidad central (8) con su pared interna (9) más gruesa, que queda delimitada entre unos nervios internos 35 In the first figure it can be seen that the upper rectangular hollow sector (4) of each metal profile (2) and (3) has a central cavity (8) with its thicker internal wall (9), which is delimited between internal nerves

(10) Y (11) transversales a su sección, mientras que en proximidad a los nervios internos están conformadas unas tubuladuras fileteadas (14) y (15). (10) AND (11) transverse to its section, while in the vicinity of the internal ribs are threaded tubules (14) and (15).

5 Asimismo se observa en la figura primera y tercera, que el sector hueco rectangular 5 It is also observed in the first and third figure that the rectangular hollow sector

(5) (5): inferior del perfil está dotado de orificios verticales (19) para el paso de órganos de fijación (20) que sujetan al tablero (7) del fondo del cajón a los perfiles metálicos The bottom of the profile is provided with vertical holes (19) for the passage of fixing elements (20) that hold the board (7) at the bottom of the drawer to the metal profiles

(2) (2): y (3) que constituyen los laterales del cerco. Dicha sección del sector está and (3) that constitute the sides of the fence. This section of the sector is

previamente dimensionada para que pueda acoplarse sobre cualquier tipo de guía 10 corredera extensible que exista en el mercado y que selecciona el propio cliente. previously sized so that it can be coupled on any type of extendable sliding guide 10 that exists in the market and that the customer selects.

Todo ello está dispuesto de forma que la cavidad (8) de cada perfil metálico (2) y (3) está en disposición de recibir guiados a unos medios de ensamble (12) asociados a la cara interna del tablero frontal (13) del cajón , mientras que las tubuladuras All this is arranged so that the cavity (8) of each metal profile (2) and (3) is in a position to receive guided means of assembly (12) associated with the internal face of the front panel (13) of the drawer while the pipes

15 fileteadas (14) y (15) de cada perfil metálico están dispuestas para recibir unos medios de fijación y de apoyo (16), que permiten la unión de dichos perfiles metálicos laterales con una tabla trasera (17) de madera o bien con un perfil metálico (18) que constituye la trasera del cajón. 15 threaded (14) and (15) of each metal profile are arranged to receive fixing and support means (16), which allow the joining of said lateral metal profiles with a wooden backboard (17) or with a metal profile (18) that constitutes the back of the drawer.

20 En la figura segunda se puede observar un perfil de mayor altura, cuyo sector hueco rectangular (4) superior, presenta unas cavidades (8) y ('8) en disposición de recibir cada una de ellas un medio de ensamble (12), que quedan asociados al tablero frontal (13) del cajón. 20 In the second figure, a profile of greater height can be observed, whose upper rectangular hollow sector (4), has cavities (8) and ('8) in a position to receive each of them an assembly means (12), which are associated with the front panel (13) of the drawer.

25 En dicha figura se puede comprobar igualmente que cada cavidad (8) y (8') quedan delimitadas entre tubuladuras fileteadas (14) y (15) que permiten recibir los medios de fijación y de apoyo (16) para la unión de los perfiles metálicos laterales con la trasera del cajón. 25 In this figure it can also be verified that each cavity (8) and (8 ') are delimited between filleted tubing (14) and (15) that allow to receive the fixing and support means (16) for joining the profiles metal side with the back of the drawer.

30 Asimismo dicho perfil de mayor altura también presenta el sector hueco rectangular 30 Likewise, said higher profile also presents the rectangular hollow sector

(5) inferior que está dimensionado para su acoplamiento a cualquier guía corredera extensible del mercado, y está provisto de orificios verticales (19) para el paso de unos órganos de fijación (20) que sujetan al tablero (7) constitutivo del fondo del cajón a los perfiles metálicos laterales, (5) bottom that is sized for coupling to any extendable sliding guide of the market, and is provided with vertical holes (19) for the passage of fixing members (20) that hold the board (7) constituting the bottom of the drawer to the lateral metal profiles,

En las figuras cuarta y quinta se puede observar como son los medios de ensamble In the fourth and fifth figures you can see how the assembly means are

(12) que permiten la unión del tablero frontal (13) a los perfiles metálicos (2) y (3), que constituyen los laterales del cajón, (12) that allow the joining of the front panel (13) to the metal profiles (2) and (3), which constitute the sides of the drawer,

5 Dichos medios de ensamble están constituidos por una pieza prismática rectangular 5 Said assembly means are constituted by a rectangular prismatic piece

(21) que se prolonga por su borde frontal en un saliente central (22) que se estrecha hacia su extremo redondeado (23), y está dotada de unos orificios extremos (24) para su fijación vertical en la cara interna del tablero frontal (13) en la disposición adecuada para que la pieza pueda ser guiada y acoplada en la cavidad (21) which extends along its front edge in a central projection (22) that narrows towards its rounded end (23), and is provided with end holes (24) for vertical fixing on the inner face of the front panel ( 13) in the proper arrangement so that the piece can be guided and coupled in the cavity

10 central (8) y (8') de cada perfil, es decir habrán tantas piezas (21) alineadas verticalmente como cavidades centrales tenga el perfil. 10 central (8) and (8 ') of each profile, that is, there will be as many pieces (21) vertically aligned as central cavities have the profile.

Así utilizando el perfil de la figura primera se asociará al tablero frontal (13) una pieza (21) para alojarse en la cavidad (8) del perfil metálico (2) y una segunda pieza 15 (21) en disposición paralela a la primera para alojarse en la cavidad (8) del perfil metálico (3), en tanto que utilizando el perfil de mayor altura de la figura segunda se asociarán al tablero frontal dos piezas (21) alineadas verticalmente para alojarse en las cavidades (8) y (8') del perfil metálico (2) y otras dos piezas (21) en alineación vertical y en disposición paralela a las primeras para alojarse en las cavidades (8) y Thus, using the profile of the first figure, a piece (21) will be associated to the front panel (13) to be housed in the cavity (8) of the metal profile (2) and a second piece 15 (21) arranged parallel to the first staying in the cavity (8) of the metal profile (3), while using the higher profile of the second figure, two pieces (21) aligned vertically to be accommodated in the cavities (8) and (8) will be associated to the front panel ') of the metal profile (2) and two other pieces (21) in vertical alignment and in parallel arrangement to the first ones to be accommodated in the cavities (8) and

20 (8') del perfil metálico (3). 20 (8 ') of the metal profile (3).

En las figuras cuarta y quinta también puede observarse que cada pieza (2 1) de ensamble dispone de un orificio ortogonal fileteado (25) para un tornillo (26) , cuya maniobralidad permite regular la posición lateral del tablero frontal (13) del cajón y In the fourth and fifth figures it can also be seen that each assembly piece (2 1) has a threaded orthogonal hole (25) for a screw (26), whose maneuverability allows to regulate the lateral position of the front panel (13) of the drawer and

25 además la pieza presenta otro orificio ortogonal (27) en disposición de recibir un tornillo de anclaje (28) que permite fijar la pieza (21) al perfil metálico lateral , y a cuyos tornillos se accede desde el exterior, a través de unos orificios (29) y (30) conformados en la cara interna de dichos perfiles metálicos (2) y (3) del cerco del cajón, 25 The piece also has another orthogonal hole (27) in order to receive an anchor screw (28) that allows the piece (21) to be fixed to the lateral metal profile, and whose screws are accessed from the outside, through holes ( 29) and (30) formed on the inside of said metal profiles (2) and (3) of the drawer fence,

30 En la figura sexta se puede observar como son los medios de fijación y de apoyo 30 In the sixth figure you can see how they are the means of fixation and support

(16) (16): que permiten la unión de los perfiles metálicos (2) y (3) laterales con una tabla trasera (17) de madera. which allow the joining of the metal profiles (2) and (3) sides with a wooden backboard (17).

(31) (31): esta provista de orificios (32) en disposición de fijarse mediante tornillos (33) a It is provided with holes (32) ready to be fixed by screws (33) to

35 Estos medios están constituidos por una pieza de sección en "U", cuya rama lateral las tubuladuras fileteadas (14) y (15) de los perfiles, mientras que la rama paralela 35 These means are constituted by a "U" section piece, whose lateral branch is threaded tubing (14) and (15) of the profiles, while the parallel branch

(34) presenta unos orificios (35) para su anclaje mediante tornillos (36) a la tabla trasera (17) del cajón. (34) has holes (35) for anchoring by screws (36) to the backboard (17) of the drawer.

5 Igualmente se observa que la traviesa es de mayor altura que las ramas laterales, presentando un saliente prismático (37) que sobresale inferiormente de la traviesa 5 It is also observed that the crossbar is of greater height than the lateral branches, presenting a prismatic projection (37) protruding inferiorly from the crossbar

(38) de la pieza en "U" (38) of the "U" piece

De esta manera la tabla trasera (17) de madera queda apoyada por su borde In this way the wooden backboard (17) is supported by its edge

10 inferior en el saliente prismático (37) de la la traviesa (38) y queda fijada a la misma a través de un tornillo (39) que atraviesa un orificio pasante (40) del saliente. 10 lower in the prismatic projection (37) of the crossbar (38) and is fixed thereto through a screw (39) that passes through a through hole (40) of the projection.

En la figura séptima se puede observar como son los medios de fijación y de apoyo 15 (16) que permiten la unión de los perfiles metálicos (2) y (3) laterales con un perfil metálico (18) que constituye la trasera del cerco del cajón . In the seventh figure it can be seen how are the fixing and support means 15 (16) that allow the joining of the metal profiles (2) and (3) lateral with a metal profile (18) that constitutes the back of the fence of the drawer .

Estos medios de unión están constituidos por una pieza de dos ramas desiguales en ángulo recto, cuya rama (41) de menor altura está provista de orificios (42) en 20 disposición de fijarse mediante tornillos (43) a las tubuladuras fileteadas (14) y (15) de los perfiles metálicos (2) y (3), mientras que la rama (44) de mayor altura presenta orificios (45) para su anclaje mediante tornillos (46) a las tubuladuras del perfil metálico trasero (18), y dispone de un saliente inferior prismático (47 ) de apoyo del borde inferior del perfil metálico trasero, que queda fijado a través de un These joining means are constituted by a piece of two unequal branches at right angles, whose branch (41) of smaller height is provided with holes (42) in an arrangement to be fixed by means of screws (43) to the threaded pipes (14) and (15) of the metal profiles (2) and (3), while the branch (44) of greater height has holes (45) for anchoring by means of screws (46) to the pipes of the rear metal profile (18), and it has a prismatic lower projection (47) supporting the lower edge of the rear metal profile, which is fixed through a

25 tornillo (48) que atraviesa un orificio pasante (49) del saliente . 25 screw (48) that passes through a through hole (49) of the projection.

. Asimismo la invención ha previsto que el cerco del cajón pueda quedar constituido por al menos tres perfiles metálicos (2), (3) Y (18) con la sección descrita y quedar unidos a inglete (50) mediante tornillos. (51), constituyendo los laterales y la trasera . Also the invention has provided that the frame of the drawer can be constituted by at least three metal profiles (2), (3) and (18) with the described section and be attached to miter (50) by screws. (51), constituting the sides and the back

30 del cerco mientras que el frontis es susceptible de quedar conformado por una tablero frontal (13) con los medios de ensamble (12) descritos. 30 of the fence while the front is capable of being formed by a front panel (13) with the assembly means (12) described.

Igualmente en aquellos cajones que quedan incluidos dentro de un armario con tapa de cierre y por lo tanto no disponen de tablero frontal, el cerco del cajón puede 35 quedar conformado por cuatro perfiles (2), (3), (18) Y (52) idénticos a los descritos y unidos a inglete mediante tornillos. Likewise, in those drawers that are included in a closet with a closing lid and therefore do not have a front panel, the frame of the drawer can be made up of four profiles (2), (3), (18) AND (52 ) identical to those described and attached to miter by screws.

Claims

1.-PERFECTED DRAWER FOR FURNITURE, of the type that is mounted on extendable sliding guides and slow closing that are associated with the 5 internal side walls of the furniture, characterized in that the frame of the drawer (1) is constituted by at least two profiles metallic (2) and (3) of rectangular section arranged on the sides of the fence, whose section of each profile is divided into two rectangular hollow sectors (4) and (5) by a groove (6) supporting the board (7) from the bottom of the drawer, the upper hollow sector of greater height having at least one central cavity (8) or cavities (8 ') with its thicker internal wall (9), which are delimited between internal ribs (10) and ( 11) transverse to its section, the cavities being able to receive guided assembly means (12) of the front panel (13) of the drawer, while in proximity to the internal ribs are threaded tubular 15 (14) Y ( 15) disp hoists to receive fixing and support means (16) of a rear board (17) or of a rear metal profile (18) of the frame of the drawer, while the lower rectangular hollow sector (5) has a section dimensioned in disposition to be coupled on the extendable sliding guides and is provided with vertical holes (19) for the passage of fixing members (20) of the

20 board (7) from the bottom of the drawer to the metal profiles (2) and (3) sides of the fence.

2, PERFECTED DRAWER FOR FURNITURE according to claim one, characterized in that the assembly means (12) of the front panel (13) to the metal profiles (2) and (3) of the frame of the drawer, are constituted by a piece

25 rectangular prismatic (21) that extends along its front edge in a central projection (22) that narrows towards its rounded end (23), and is provided with end holes (24) for vertical fixing on the inner face of the front panel (13), the central projection being able to be guided and coupled in the central cavity (8) and (8 ') of each profile, for which purpose the piece has a

30 threaded orthogonal hole (25) for a screw (26) lateral regulator of the front panel and another orthogonal hole (27) for an anchor screw (28) of the piece to the lateral metal profile and whose screws are accessed from the outside through holes (29) and (30) formed on the inner face of said metal profiles (2) and (3).

3. PERFECTED DRAWER FOR FURNITURE according to claim one and two, characterized in that the fixing and support means (16) of the rear table (17) to the metal profiles (2) and (3) side of the drawer fence are constituted by a piece of section in "U ~, whose lateral branch (31) is provided

5 holes (32) ready to be fixed by screws (33) to the pipes filleted profiles, while the parallel branch (34) has holes

(35) for anchoring by means of screws (36) to the rear table (17) of the drawer, which is supported by a lower edge in a prismatic projection (37) protruding inferiorly from the crossbar (38) of the "U" piece , and fixed through a screw

10 (39) passing through a through hole (40) of the projection.

4. PERFECTED DRAWER FOR FURNITURE according to previous claims, characterized in that the fixing and support means (16) of the rear metal profile (18) to the metal profiles (2) and (3) of the frame of the drawer, are constituted by 15 piece of two unequal branches at right angles, whose branch (41) of smaller height is provided with holes (42) in a position to be fixed by screws (43) to the threaded pipes (14) and (15) of the metal profiles (2 ) and (3), while the branch (44) of greater height has holes (45) for anchoring by screws (46) to the pipes of the rear metal profile (18) and has a

20 Prismatic lower projection (47) supporting the lower edge of the rear metal profile, which is fixed through a screw (48) that passes through a through hole (49) of the projection.

5. PERFECTED DRAWER FOR FURNITURE according to previous claims,

25 characterized in that the fence of the drawer is constituted by at least three metal profiles (2), (3) and (18) that constitute the sides and the back of the fence and are joined by their miter cut ends (50) by means of screws ( 51), while the frontis is likely to be made up of a front panel

(13) with the assembly means (12), or by a fourth metal profile (52), which is also attached to the sides also cut to miter and by screws.