ES1068876U

ES1068876U - Adjustable sofa cushion at height (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1068876U
Application number: ES200802004U
Authority: ES
Inventors: Santiago Castaño Carpena
Original assignee: Sancal Diseno SL
Current assignee: Sancal Diseno SL
Priority date: 2008-10-03
Filing date: 2008-10-03
Publication date: 2008-12-16
Anticipated expiration: 2018-10-03
Also published as: ES1068876Y

Abstract

Sofa cushion adjustable in height, which is intended to be able to move up and down with respect to a fixed part and back of the corresponding backrest of a sofa or seat, characterized in that said body of the cushion is linked to a displaceable mechanism a rigid plate which is located behind the body of the cushion and fixed, removably, with respect to the front face corresponding to the fixed and rear part of the backrest of the sofa; having provided that the mechanism related to the body of the cushion for the upward and downward movement of this, is formed by a pair of arms or sliding bars by corresponding guides with bearings, and driven the set by a piston or cylinder related to a spring of interlocking in the resting position of the cushion. (Machine-translation by Google Translate, not legally binding)

Description

Cojín de sofá regulable en altura.Sofa cushion adjustable in height.

Object of the invention

La presente invención se refiere a un cojín de sofá regulable en altura, el cual está previsto como parte del conjunto del respaldo del propio sofá, permitiendo no solamente llevar a cabo una regulación de ese mismo respaldo, sino que además puede ser desmontado respecto a la estructura fija y posterior del propio respaldo del sofáThe present invention relates to a cushion of height adjustable sofa, which is intended as part of the backrest set of the sofa itself, allowing not only carry out a regulation of the same support, but also can be disassembled with respect to the fixed and rear structure of the own sofa backrest

Background of the invention

En sillones y sofás, los cojines del respaldo suelen a veces estar montados de forma que pueden inclinarse en mayor o menor medida para adaptarse a los deseos de confortabilidad del usuario. Asimismo, existen sofás cuyos cojines del respaldo pueden ser desmontables para llevar a cabo la limpieza de las fundas.In armchairs and sofas, the back cushions they are sometimes sometimes mounted so that they can lean in more or less measure to adapt to comfort desires of the user. There are also sofas whose back cushions they can be removable to carry out the cleaning of the covers.

Description of the invention

El cojín que se preconiza ha sido concebido para poder llevar a cabo una regulación en altura, respecto a una posición inicial de la almohada y, pudiendo dicho cojín ser cuerpo monopieza para un sillón o sofá pequeño, que es lo mas normal, o ser semejante a otro u otros dos para formar una alineación en el respaldo del sofá.The cushion that is recommended has been designed to to be able to carry out a height adjustment, with respect to a initial position of the pillow and, said cushion being able to be body car for a chair or small sofa, which is the most normal, or be similar to another or two to form an alignment in the sofa backrest.

En cualquier caso, el cojín presenta la particularidad de ir montado sobre una placa rígida posterior al mismo, a través de unos elementos de deslizamiento en sentido ascendente y descendente, permitiendo con ello llevar a cabo el desplazamiento en un sentido u otro del cojín respecto de esa placa fija, por acción de un cilindro de accionamiento, de manera tal que esa placa rígida a la que se vincula el cuerpo del cojín propiamente dicho, se monta con carácter desmontable sobre una estructura fija y posterior del sofá, a través de elementos con forma cónica, que cogidos uno sobre la parte fija y otro sobre el mecanismo elevador de la almohada, evitando con esta morfología holguras del conjunto.In any case, the cushion presents the particularity of being mounted on a rigid plate after the same, through sliding elements in the direction ascending and descending, thereby allowing the displacement in one direction or another of the cushion with respect to that plate fixed, by action of a drive cylinder, so that that rigid plate to which the cushion body is linked proper, it is mounted with detachable character on a fixed and rear structure of the sofa, through elements with conical shape, which caught one on the fixed part and another on the pillow lift mechanism, avoiding with this morphology set clearance.

Por otro lado, en la propia placa de montaje del cojín, se han previsto unas ruedas que además de establecer medios distanciadores entre placa y cuerpo del cojín, establecen medios de apoyo y deslizamiento para dicho cuerpo del cojín.On the other hand, on the mounting plate of the cushion, some wheels are planned that in addition to establishing means spacers between plate and cushion body, establish means of support and sliding for said cushion body.

Para la elevación del cojín por medio del cilindro o pistón relacionado o montado en la placa posterior y rígida de montaje del cojín, basta con presionar sobre la parte superior de éste en sentido descendente, de manera que un resorte asociado al propio pistón o cilindro libera el bloqueo del mecanismo vinculado al cuerpo del cojín, para llevar a cabo la elevación o desplazamiento ascendente de éste último por efecto del cilindro o pistón.For raising the cushion by means of cylinder or piston related or mounted on the back plate and rigid cushion assembly, just press on the part top of it downward, so that a spring associated to the piston itself or cylinder releases the blockage of the mechanism linked to the cushion body, to carry out the elevation or upward displacement of the latter due to the cylinder or piston

El desmontaje del cojín o cojines se efectuará sin mas que llevar a cabo el traccionado de los mismos hacia arriba, debiéndose efectuar ese traccionado para liberar las piezas cónicas establecidos en la placa posterior de montaje del propio cojín con respecto de la ubicación de los elementos de cremallera establecidos en el cuerpo fijo y posterior del respaldo.The disassembly of the cushion or cushions will be carried out without more than carrying out the betraying of them towards above, that traction must be carried out to release the pieces conical set on the rear mounting plate itself cushion with respect to the location of the zipper elements established in the fixed and rear body of the backrest.

Description of the drawings

Para complementar la descripción que seguidamente se va a realizar 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 then it will be done and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, is accompanied as an integral part of that description, a set of drawings in where illustrative and not limiting, it has been represented the next:

La figura 1.- Muestra una representación según una perspectiva esquemática de un sofá, y en explosión dos cojines del respaldo en posición de ser montados sobre la parte fija y posterior del respaldo del sofá.Figure 1.- Shows a representation according to a schematic perspective of a sofa, and two cushions exploding of the backrest in position to be mounted on the fixed part and back of the back of the sofa.

La figura 2.- Muestra una vista en perspectiva del mismo conjunto representado en la figura anterior, con los cojines ya montados y uno de ellos en posición elevada.Figure 2.- Shows a perspective view of the same set represented in the previous figure, with the already mounted cushions and one of them in an elevated position.

La figura 3.- Muestra una vista en alzado correspondiente a la placa fija a la que se vincula el cojín del respaldo para su montaje sobre la correspondiente placa fija y posterior de tal respaldo.Figure 3.- Shows an elevation view corresponding to the fixed plate to which the cushion of the backrest for mounting on the corresponding fixed plate and back of such backrest.

La figura 4.- Muestra finalmente una vista lateral de la placa fija representada en la figura anterior, con los elementos previstos en la misma para el montaje y fijación del correspondiente cojín de respaldo.Figure 4.- Finally shows a view side of the fixed plate shown in the previous figure, with the elements provided therein for mounting and fixing the corresponding back cushion.

Preferred Embodiment of the Invention

Como se puede ver en las figuras referidas, el cojín o cojines (1) representados en la figura 1 que van a constituir el respaldo de un sofá (2), están previstos para fijarse sobre una parte fija y posterior (3) del propio sofá (2), contando esa parte fija (3) en su cara anterior con parejas de guías (4) a modo de cremalleras en las que se han establecido una serie de embuticiones u orificios (5) que posibilitan el montaje a mayor o menor altura del cojín o cojines (1) del respaldo del sofá.As you can see in the referred figures, the cushion or cushions (1) represented in figure 1 that are going to constitute the back of a sofa (2), are intended to be fixed on a fixed and rear part (3) of the sofa itself (2), counting that fixed part (3) on its front face with pairs of guides (4) to zippers mode in which a series of embossments or holes (5) that allow mounting to greater or lower height of the cushion or cushions (1) of the back of the sofa.

Pues bien, el cojín o cojines (1) van montados, en cada caso, sobre una placa rígida (6) que, a través de tetones (7) de la misma, establecidos en la cara posterior de tal placa (6), se lleva a cabo el montaje y fijación de esa placa (6) sobre los elementos que constituyen las guías o cremalleras (4) establecidos en la cara anterior de la parte fija y posterior (3) del sofá, con lo que la placa (6) queda montada de forma también fija sobre esa parte posterior (3) del respaldo.Well, the cushion or cushions (1) are mounted, in each case, on a rigid plate (6) that, through lugs (7) thereof, established on the back face of such plate (6), the assembly and fixing of that plate (6) is carried out on the elements that constitute the guides or zippers (4) established on the front face of the fixed and rear part (3) of the sofa, so that the plate (6) is also mounted so fixed on that back (3) of the backrest.

En esa placa (6), en correspondencia con la cara anterior, se incluyen medios de fijación para el correspondiente cojín (1) propiamente dicho, cuyos medios incluyen unas guías longitudinales (8), que deslizan entre correspondientes guías con rodamientos (9) previstas de forma fija en la cara posterior de la placa (6), de manera que tales brazos o barras (8) están solidarizados a través de una placa común y superior (10), todo ello de manera tal que el desplazamiento de esas barras o brazos (8), por medio de un cilindro o pistón (11) oportunamente montado, produce el desplazamiento de todo el conjunto de la placa (6) la placa 6 es fija y por tanto del cojín (1) que va solidarizado y montado de forma conveniente a ese mecanis-
mo.In that plate (6), in correspondence with the front face, fixing means are included for the corresponding cushion (1) proper, whose means include longitudinal guides (8), which slide between corresponding guides with bearings (9) provided fixedly on the rear face of the plate (6), so that such arms or bars (8) are joined through a common and upper plate (10), all in such a way that the displacement of those bars or arms (8), by means of a cylinder or piston (11) opportunely mounted, produces the displacement of the whole plate assembly (6) the plate 6 is fixed and therefore of the cushion (1) that is joined and assembled from convenient way to that mechanism
mo.

De esta manera el cojín (1) en su conjunto puede desplazarse en sentido ascendente y descendente respecto a la placa (6) y por tanto respecto a la parte fija y posterior (3) del sofá (2), y ello sin mas que presionar hacia abajo sobre el borde superior del cojín (1), liberando con ello, en base a un resorte asociado al cilindro o pistón (11), el bloqueo que establece aquel para que se eleve por si mismo el cojín (1), por la acción de ese cilindro o pistón (11), pudiendo ocupar la posición de la figura 2, es decir de elevación del cojín (1), e incluso puede desmontarse todo el conjunto sin mas que traccionar del mismo liberando unas bayonetas de forma cónica de los orificios (5) correspondientes a las guías o cremalleras (4), extrayendo todo el conjunto del cojín (1), incluyendo lógicamente la placa rígida que está vinculada.In this way the cushion (1) as a whole can move up and down relative to the plate (6) and therefore with respect to the fixed and rear part (3) of the sofa (2), and this with no more than pressing down on the edge upper cushion (1), thereby releasing, based on a spring associated to the cylinder or piston (11), the lock that establishes that so that the cushion (1) is raised by itself, by the action of that cylinder or piston (11), being able to occupy the position of figure 2, that is to say cushion elevation (1), and can even be removed the whole set with nothing more than to pull it freeing some Conical bayonets of the holes (5) corresponding to the guides or zippers (4), removing the entire cushion assembly (1), logically including the rigid plate that is linked.

Para ocupar la posición normal, bastará con empujarlo en sentido descendente hasta conseguir el bloqueo en la posición normal de uso.To occupy the normal position, it will be enough with push it down until the blockage in the normal position of use.

Claims

1. Height-adjustable sofa cushion, which being provided to be able to move up and down in relation to a fixed and rear part of the corresponding backrest of a sofa or seat, is characterized in that said cushion body is linked to a movable mechanism with respect to to a rigid plate that is located behind the body of the cushion and fixed, removable, with respect to the front face corresponding to the fixed and rear part of the back of the sofa; having provided that the mechanism related to the body of the cushion for the upward and downward movement of the cushion, is formed by a pair of arms or sliding bars by corresponding guides with bearings, and operated the assembly by means of a piston or cylinder related to a spring of interlocking in the resting position of the cushion.

2. Height-adjustable sofa cushion, according to claim 1, characterized in that the fixed and rear part of the backrest has pairs of guides in the form of zippers with an alignment of holes in each case, in which they are capable of positioning respective emergent lugs of the rear face of the rigid plate on which the cushion linkage mechanism is mounted.

3. Height-adjustable sofa cushion, according to previous claims, characterized in that the cylinder or piston driving the mechanism and therefore raising / lowering the cushion, is related to a spring or interlocking rod in the rest position, allowing by releasing the release of that lock and the corresponding ascent of the cushion with respect to the back and fixed part of the sofa.