ES1060666U

ES1060666U - Assembly device for tables and similar structures (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1060666U
Application number: ES200501459U
Authority: ES
Inventors: Vicente Berbegal Perez
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-16
Filing date: 2005-06-16
Publication date: 2005-10-16
Anticipated expiration: 2015-06-16
Also published as: ES1060666Y

Abstract

Mounting device for table and similar structures, which being applicable to tables or furniture consisting of a base structure of stringers, a crossbar, four legs and a board, is characterized by the unión of the different crosspieces and stringers between them. By square pieces that through their branches are plugged into the hollow ends of the corresponding stringers and crosspieces, fixed through through screws through holes provided both in said beams and in the branches or wings belonging to such square pieces; with the particularity that these have a core in correspondence with the corner with a through hole for a set screw of the set to the corresponding leg, intervening in said fixing a tubular element that snaps into the upper and hollow end of the leg, with the collaboration of a through screw through a partition transverse to this tubular portion and threaded in an internal trunk-pyramidal body, whose thread carries with it the upward displacement of the truncated-conical body and the expansion of the tubular portion for its adjustment on the hollow upper part of the corresponding leg. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de montaje para estructuras de mesas y similares.Mounting device for table structures and the like

Object of the invention

La presente invención se refiere a un dispositivo de montaje para estructuras de mesas y similares, cuya evidente finalidad es la de constituir un medio que permita realizar el montaje de todos los componentes de una estructura de mesa de forma sencilla y eficaz, basándose en que la fijación se efectúa mediante apriete con expansión.The present invention relates to a device of assembly for table structures and the like, whose obvious purpose is to constitute a means that allows the assembly of all components of a table structure simple and effective, based on the fact that the fixing is done by tighten with expansion.

El objeto de la invención es proporcionar al sector correspondiente y al público en general un nuevo sistema que permite realizar un montaje de patas, largueros y travesaños, así como de los apoyos y tablero, de forma racional sin ningún tipo de complicación y con una eficaz operación.The object of the invention is to provide the corresponding sector and the general public a new system that allows to mount legs, stringers and crossbars, as well as of the supports and board, in a rational way without any kind of complication and with an effective operation.

Background of the invention

Las mesas y muebles similares, cuentan como es normal con un bastidor o marco, unas patas y un tablero por su parte superior, que se montan mediante la utilización de tornillos, pletinas y otros medios que en el mejor de los casos requieren de gran cuidado a la hora de disponer unos u otros elementos, y lo que es más importante, en la mayor parte de las ocasiones se requiere personal especializado, puesto que el montaje de determinados muebles del tipo referido resulta en muchas ocasiones muy complejo independientemente de que la operatividad, aunque sea para profesionales, es lenta, complicada e incluso de dudosa eficacia, ya que el apriete no se realiza con el debido ajuste y por supuesto los elementos que integran el conjunto del mueble no quedan perfectamente fijados de manera uniforme.Tables and similar furniture count as is normal with a frame or frame, legs and a board by its top, which are mounted by using screws, plates and other means that at best require great care when disposing of one or the other elements, and what It is more important, in most cases it is required specialized personnel, since the assembly of certain furniture of the type referred to is often very complex regardless of the operability, even for professionals, it is slow, complicated and even of doubtful efficiency, since that the tightening is not done with proper adjustment and of course the elements that make up the furniture assembly are not left perfectly fixed evenly.

Description of the invention

El dispositivo de montaje para estructuras de mesas y similares que se preconiza, ha sido concebido para resolver la problemática anteriormente expuesta, basándose en unos elementos sencillos, y en donde tanto las patas como los largueros y travesaños de la estructura de la mesa son tubulares, preferentemente de configuración transversal rectangular o cuadrangular.The mounting device for structures tables and similar that is recommended, has been designed to solve the problem described above, based on some elements simple, and where both the legs and the stringers and Table structure crossbars are tubular, preferably rectangular transverse configuration or quadrangular.

En cualquier caso, la fijación entre los extremos de un larguero y un travesaño contiguos se realizan mediante una pieza en escuadra cuyas alas se enchufan sobre los extremos tubulares de dichos larguero y travesaño, fijándose mediante unos tornillos pasantes a través de unas alas de las escuadras y lógicamente a través de un orificio del lateral interno del larguero y travesaño correspondiente, incluyendo en esa escuadra un núcleo de esquina que queda enfrentado a la parte superior de un perfil tubular que se constituye en medio de unión entre la correspondiente pata y la escuadra, concretamente el núcleo de ésta, y cuya porción tubular aloja en su interior un tabique transversal por el que es pasante un tornillo de expansión que rosca en un taco tronco-piramidal establecido por debajo del tabique, enchufándose todo el conjunto a presión en la parte superior de la comentada pata, efectuándose la fijación sobre la escuadra mediante un tornillo pasante a través de un orificio vertical previsto al efecto en el núcleo de tal escuadra, tornillo que rosca lógicamente en la cabeza hueca y con filete de rosca interno para el tornillo de fijación del cuerpo tronco- piramidal sobre la poción tubular alojada a presión en el extremo superior de la pata, estableciéndose así la fijación del conjunto, es decir de la propia pata a la correspondiente esquina o confluencia entre un larguero y un travesaño, ocurriendo lógicamente lo mismo en cada una de las cuatro esquinas del mueble o mesa; habiéndose previsto que en el diedro que determinan las alas de la escuadra existe una meseta en la que juega y va montado un gatillo basculante desde una posición en la que se va a establecer la fijación o bloqueo del correspondiente tablero de la mesa. Tal tablero incluye en proximidad a sus cuatro esquinas, sendos cajetines para el comentado gatillo de bloqueo así como unos topes situados en proximidad al borde longitudinal del tablero de la mesa, como topes para dichos largueros.In any case, the fixation between the ends of an adjacent crossbar and crossbar are made by means of a square piece whose wings are plugged over the ends tubes of said crossbar and crossbar, being fixed by means of through screws through square wings and logically through a hole in the inner side of the corresponding stringer and crossbar, including in that square a corner core that faces the top of a tubular profile that is constituted in the middle between the corresponding leg and square, specifically the core of this one, and whose tubular portion houses inside a partition transverse through which is an expansion screw that thread in a trunk-pyramidal block set by under the partition, plugging the entire assembly under pressure in the upper part of the commented leg, fixing on the square using a through screw through a hole vertical provided for this purpose in the core of such square, screw logically threaded in the hollow head and with thread steak internal for the fixing screw of the trunk-pyramidal body on the tubular potion housed under pressure at the upper end of the leg, thus establishing the fixation of the set, that is to say the leg itself to the corresponding corner or confluence between a stringer and a crossbar, the same thing logically happening in each one of the four corners of the furniture or table; having planned that in the dihedral that determine the wings of the squad there is a plateau on which a rocker trigger is mounted and mounted from a position in which the fixation or blocking of the corresponding tabletop. Such board includes in proximity to its four corners, two boxes for the commented lock trigger as well as stops located near the longitudinal edge of the tabletop, as stops for said stringers

Las patas de la mesa se complementan además con los correspondientes apoyos, que pueden ser un apoyo regulable producido por un cuerpo tronco-cónico, con una superficie interior de goma aplicada a presión, y un tornillo en el extremo superior, es decir un vástago roscado, formando parte del cuerpo tronco-cónico referido, que rosca en un orificio establecido al efecto en una contera que se acopla por enchufe y a presión en el extremo inferior y hueco de la correspondiente pata, pudiendo decir que dicha contera o bien el comentado apoyo tronco-cónico, es un elemento nivelador en virtud de su montaje roscado, pudiendo también montar una rueda que permite el desplazamiento rodante de la mesa.The table legs are also complemented by the corresponding supports, which can be an adjustable support produced by a trunk-conical body, with a inner surface of rubber applied to pressure, and a screw in the upper end, that is to say a threaded rod, forming part of the referred trunk-conical body, which threads into a hole established for this purpose in a bead that is coupled by plug and snap on the bottom and hollow end of the corresponding leg, being able to say that said count either commented trunk-conical support, is an element leveler by virtue of its threaded mounting, also being able to mount a wheel that allows the rolling movement of the table.

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 una representación según una perspectiva general en explosión de las distintas partes y los elementos que intervienen en una esquina de la estructura de la mesa, es decir, los dos largueros, la pieza en escuadra, la porción tubular de fijación de la correspondiente pata y tornillos de apriete correspondientes.Figure 1.- Shows a representation according to an exploding overview of the different parts and the elements involved in a corner of the structure of the table, that is, the two stringers, the square piece, the portion tubular fixing of the corresponding leg and screws tighten corresponding.

La figura 2.- Muestra un detalle según una perspectiva de la forma de llevar a cabo el montaje de la estructura que forman los largueros y travesaños con la escuadra de vinculación de los mismos, sobre la parte superior y tubular de la pata respectiva.Figure 2.- Shows a detail according to a perspective of how to carry out the assembly of the structure that form the stringers and crossbars with the square of linking them, on the top and tubular part of the respective leg.

La figura 3.- Muestra el montaje de la esquina correspondiente a lo mostrado en la figura 1.Figure 3.- Shows the corner assembly corresponding to that shown in figure 1.

La figura 4.- Muestra una estructura de mesa formada por los largueros, travesaños y las correspondientes patas.Figure 4.- Shows a table structure formed by the stringers, crossbars and the corresponding legs.

La figura 5.- Muestra un detalle según una perspectiva en explosión del apoyo que forma parte del extremo inferior de la pata correspondiente a la mesa representada en las figuras anteriores.Figure 5.- Shows a detail according to a exploding perspective of the support that is part of the end lower leg corresponding to the table represented in the previous figures.

La figura 6.- Muestra otro detalle de una alternativa de montaje, en este caso de una rueda sobre el extremo inferior de la pata.Figure 6.- Shows another detail of a alternative mounting, in this case a wheel on the end lower leg.

La figura 7.- Muestra finalmente un detalle en perspectiva, por la parte inferior, de un tablero destinado a montarse y fijarse sobre la estructura representada en la figura 4, en cuyo tablero se dejan ver fijados convenientemente los cajetines para el gatillo de bloqueo que interviene en la escuadra de fijación del larguero y travesaño, así como el tope dispuesto en proximidad a los bordes longitudinales de tal tablero, para los propios largueros.Figure 7.- Finally shows a detail in perspective, from the bottom, of a board intended for be mounted and fixed on the structure shown in figure 4, on whose board the boxes are conveniently visible for the blocking trigger that intervenes in the square of fixing the crossbar and crossbar, as well as the stop provided in proximity to the longitudinal edges of such board, for own stringers.

Preferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse como el sistema o dispositivo de montaje para estructuras de mesas y similares objeto de la invención, se constituye a partir de un elemento principal formado por una escuadra (1) cuyas ramas o alas (2) están destinadas a enchufarse en los respectivos extremos huecos de los tramos verticales de los correspondientes largueros (4) y travesaños (3), fijándose mediante tornillos (5) pasantes por las alas (2) y por orificios establecidos al efecto (6), tanto en el larguero (4) como en el travesaño (3), estableciéndose así la fijación entre sí de cada larguero a su travesaño contiguo, es decir, la fijación de las esquinas de lo que es el bastidor de la mesa, incluyendo el cuerpo o elemento en escuadra (1) un núcleo de esquina (7) con un orificio (8) por el que es pasante un tornillo (9), destinado a roscar en la cabeza hueca (10) de un tornillo (11) de fijación al correspondiente extremo superior de la pata (11) de esa esquina, ya que en dicho extremo se acopla a presión y por enchufe una porción tubular (13) en cuyo interior existe un tabique transversal (14) con un orificio para un tornillo (11) roscante en el orificio (15) de un cuerpo tronco-piramidal (16) que se aloja en la parte inferior de la porción tubular (13), de manera tal que el roscado del tornillo (12) lleva consigo la elevación del cuerpo y por tanto la expansión de la porción tubular (13), ajustándose así a la superficie interna de la pata (11) para llevar a cabo la fijación, realizándose la sujeción de todo el conjunto a la propia esquina mediante el tornillo (9) pasante por el orificio (8) del núcleo (7) correspondiente a la pieza en escuadra (1), que queda enclavada o sujeta entre la confluencia de un larguero y un travesaño, como anteriormente se ha dicho y se muestra claramente en la figura 1.In view of the figures outlined you can be observed as the mounting system or device for table structures and similar objects of the invention, are constitutes from a main element formed by a square (1) whose branches or wings (2) are intended to be plugged in at the respective hollow ends of the vertical sections of the corresponding stringers (4) and crossbars (3), being fixed by screws (5) through the wings (2) and through established holes for this purpose (6), both on the crossbar (4) and on the crossbar (3), thus establishing the fixing of each stringer to its contiguous crossbar, that is, fixing the corners of what is the table frame, including the body or element in square (1) a corner core (7) with a hole (8) by the which is a screw (9), intended for threading on the head hollow (10) of a screw (11) fixing to the corresponding upper end of the leg (11) of that corner, since in said end is coupled under pressure and by plug a tubular portion (13) inside which there is a transverse partition (14) with a hole for a screw (11) threading into the hole (15) of a body pyramidal trunk (16) that is housed in the part bottom of the tubular portion (13), such that the threading of the screw (12) carries with it the lifting of the body and therefore the expansion of the tubular portion (13), thus adjusting to the internal surface of the leg (11) to carry out the fixation, holding the whole assembly to the corner itself by means of the screw (9) through the hole (8) of the core (7) corresponding to the square piece (1), which is locked or held between the confluence of a crossbar and a crossbar, as previously said and clearly shown in the figure one.

Por otro lado, entre las alas (2) de la pieza en escuadra (1), y concretamente en correspondencia con el diedro de esta, se ha previsto una meseta (16) en la que va montado un gatillo (17) basculante, y su función es la de bloquear y retener en posición de montaje el correspondiente tablero (18) como seguidamente se expondrá.On the other hand, between the wings (2) of the piece in squad (1), and specifically in correspondence with the dihedral of this, a plateau (16) is planned on which a Tilt trigger (17), and its function is to lock and hold in mounting position the corresponding board (18) as Then it will be exposed.

Tal tablero (18) presenta en correspondencia con sus esquinas un cajetín (19) para el comentado gatillo (17), cajetín que cuenta con unas patillas (20) para su anclaje y fijación en los correspondientes orificios establecidos al efecto en el propio tablero (18), como se ve en el detalle de la figura 7, de manera tal que una vez fijados esos cajetines en proximidad a las esquinas del tablero (18), éste se dispone sobre la estructura mostrada en la figura 11, formada por los dos largueros (4), los travesaños (3) y las patas (11), coincidiendo los comentados cajetines (19), de modo que una posición de determinado gatillo o gatillos (17), conllevan el bloqueo e inmovilización del tablero (18) sobre la estructura de la figura 4, y en otra posición del gatillo (17) se libera ese anclaje del tablero (18) para poder liberar el mismo con respecto de lo mostrado en la figura comentada.Such board (18) presents in correspondence with its corners a box (19) for the commented trigger (17), box that has some pins (20) for anchoring and fixing in the corresponding holes established for this purpose on the board itself (18), as seen in the detail of figure 7, so that once these boxes are fixed in proximity to the corners of the board (18), it is arranged on the structure shown in figure 11, formed by the two stringers (4), the crossbars (3) and legs (11), coinciding with the comments boxes (19), so that a certain trigger position or triggers (17), involve blocking and immobilizing the board (18) on the structure of Figure 4, and in another position of the trigger (17) is released that anchor board (18) to be able to release it with respect to what is shown in the figure commented.

El tablero (18), además de los cajetines (19) para el gatillo (17), cuenta centradamente en proximidad a los bordes longitudinales del mismo, con sendos topes (19').The board (18), in addition to the boxes (19) for the trigger (17), it is centered in proximity to the longitudinal edges thereof, with two stops (19 ').

Por otro lado, las patas (11) pueden ir dotadas de un apoyo (20) o de una rueda (21), para lo cual se ha previsto que en el extremo inferior y hueco de cada pata (11) monte una contera (22) en cuyo interior puede fijarse, mediante roscado, un vástago (23) del apoyo (20), o un vástago (24) de la rueda (21), de manera que en el primer caso, el vástago (23) forma parte de un cuerpo tronco-cónico determinante del apoyo propiamente dicho, a través de un disco de goma o similar (25), como elemento antideslizante que ajusta a presión sobre ese cuerpo (24), como se ve en la figura 5.On the other hand, the legs (11) can be equipped of a support (20) or a wheel (21), for which it is planned that at the lower and hollow end of each leg (11) mount a Container (22) inside which can be fixed, by threading, a rod (23) of the support (20), or a rod (24) of the wheel (21), of so that in the first case, the rod (23) is part of a trunk-conical body determining support proper, through a rubber disk or similar (25), as a non-slip element that adjusts pressure on that body (24), as seen in Figure 5.

Claims

1. Mounting device for table structures and the like, which being applicable in tables or furniture constituted by the base structure of stringers, crossbars, four legs and a board, is characterized in that the union between the different crossbars and stringers is carried out. by means of square pieces that through their branches are plugged into the hollow ends of the corresponding stringers and crossbars, being fixed by means of through screws through holes provided both in said stringers and in the branches or wings belonging to such square pieces; with the particularity that these have a core in correspondence with the corner, with a through hole for a screw for fixing the assembly to the corresponding leg, intervening in said fixing a tubular element that is snapped into the upper and hollow end of the leg, with the collaboration of a screw through a transverse septum to this tubular and threaded portion in an inner trunk-pyramidal body, whose threading entails the upward displacement of the trunk-conical body and the expansion of the tubular portion for its fit over the hollow top of the corresponding leg.

2. Mounting device for table and similar structures, according to claim one, characterized in that, in correspondence with the dihedral determined by the two wings of each piece in a square for connecting the stringers and crossbars, a plateau with a tilting trigger is provided. trained to occupy two positions, one of blocking for the corresponding tabletop and another of release to allow the independence of such board.

3. Mounting device for table structures and the like, according to previous claims, characterized in that the tabletop has, in correspondence with each of its corners, a box for the locking trigger, as well as stops in proximity to the edges longitudinal of the board itself, for the stringers of the general structure of the table.

4. Mounting device for table and similar structures, according to previous claims, characterized in that the legs include at their lower end a leveling support or a sliding wheel, each leg counting for it with a pressure-plugged end on the lower end and tubular of the leg, and on whose end a rod corresponding to the wheel or a threaded rod belonging to a general trunk-conical element of leveling support is susceptible to be coupled, this being complemented with a rubber disk or similar material as a support surface proper.