ES1067170U

ES1067170U - Retractable device for the displacement of furniture (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1067170U
Application number: ES200800285U
Authority: ES
Inventors: Francisco J. Ponce Herrero; Pascual Zuñiga Bautista
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-12
Filing date: 2008-02-12
Publication date: 2008-04-16
Anticipated expiration: 2018-02-12
Also published as: ES1067170Y

Abstract

Retractable device for furniture movement characterized because it comprises: A first hollow cylindrical body (1), which inside comprises a retaining element (14) that in its upper part comprises an opening (11) together with through holes (13) and that in its lower part comprises a support surface and unión (12); A crank (2) which in turn comprises a through hole (21); A wheel (3) comprising a joining element (31); A second solid cylindrical body (4) which in its upper part has a quadrangular platform (41); A spring (5); y A pin (6); All this in such a way that inside the first cylindrical body (1) the second cylindrical body (4) is inserted together with the spring (5), and because the wheel (3) is solidly attached to the lower part of the second body solid cylindrical (4). (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo retráctil para el desplazamiento de muebles.Retractable device for moving furniture.

Object of the invention

El objeto del presente modelo de utilidad es presentar un dispositivo retráctil para el movimiento de muebles, especialmente de sofás, del tipo que comprende una rueda y medios de accionamiento, de tal forma que cuando se accionan dichos medios una rueda se extiende y enfrenta contra el suelo, facilitando así el movimiento del mueble.The purpose of this utility model is present a retractable device for the movement of furniture, especially of sofas, of the type that comprises a wheel and means of actuation, such that when said means are operated a wheel extends and faces the ground, thus facilitating the furniture movement.

La presente invención es de aplicación en la industria del mueble y especialmente en la industria de fabricación de sofás.The present invention is applicable in the furniture industry and especially in the manufacturing industry of sofas.

Background of the invention

El mobiliario, y dentro del mobiliario especialmente los sofás o muebles de asiento, suele ser un objeto pesado y por lo tanto, de difícil movimiento, no tanto para su traslado por personal especializado, como para su redistribución dentro del lugar donde ha sido situado, por ejemplo, un salón de un domicilio particular.The furniture, and within the furniture especially sofas or seating furniture, it is usually an object heavy and therefore difficult to move, not so much for your transfer by specialized personnel, such as for redistribution within the place where it has been located, for example, a hall of a home address.

Una primera solución es emplear medios rodantes para facilitar este movimiento, como se indica en el modelo de utilidad con número de solicitud U200200485. No obstante, dichos medios rodantes son fijos, es decir, están siempre apoyados sobre el suelo, lo cual convierte al mueble en móvil, una característica esta inadmisible para sofás, donde el movimiento tiene que ser secundario y excepcional.A first solution is to use rolling media to facilitate this movement, as indicated in the model of utility with request number U200200485. However, said rolling means are fixed, that is, they are always supported on the floor, which makes the furniture mobile, a characteristic It is inadmissible for sofas, where the movement has to be Secondary and exceptional.

Otra solución habitual es el empleo de pistones que elevan el mueble, minimizando la superficie de contacto de éste contra el suelo y por tanto, facilitando el movimiento del mismo por tracción. No obstante, este sistema, aunque facilita la labor, sigue adoleciendo de la misma problemática ya expuesta, puesto que minimiza el peso a mover por tracción, pero no lo anula como en el caso de los medios rodantes.Another usual solution is the use of pistons that raise the furniture, minimizing its contact surface against the ground and therefore, facilitating its movement by traction. However, this system, although it facilitates the work, continues to suffer from the same problem already exposed, since minimizes the weight to move by traction, but does not cancel it as in the rolling media case.

Description of the invention

Para paliar el problema arriba mencionado, se presenta el dispositivo retráctil para el movimiento de muebles, objeto del presente modelo de utilidad. Dicho dispositivo comprende, al menos:To alleviate the problem mentioned above, it presents the retractable device for the movement of furniture, object of this utility model. Said device includes at least:

: un primer cuerpo cilíndrico hueco, que en su parte superior presenta una abertura apta para recibir una manivela, y que en su parte inferior comprende una rueda;a first body hollow cylindrical, which in its upper part has an opening suitable to receive a crank, and that in its lower part comprises a wheel;

Todo ello de tal forma que cuando se acciona la manivela, esta ejerce una presión sobre un conjunto formado por un segundo cuerpo cilíndrico y un muelle ubicados en el interior del primer cuerpo cilíndrico; a su vez, y de forma solidaria, este conjunto empuja una plataforma de unión solidaria con la rueda, empujándola fuera del primer cuerpo cilíndrico, contactando con el suelo.All this in such a way that when the crank, it puts pressure on a set formed by a second cylindrical body and a spring located inside the first cylindrical body; in turn, and in solidarity, this set pushes a joint platform with the wheel, pushing it out of the first cylindrical body, contacting the ground.

Del mismo modo, cuando se ejerce el movimiento contrario en la manivela, se libera el conjunto formado por el segundo cuerpo cilíndrico y el muelle, y por tanto liberando la rueda, que se retrotrae a la primera posición de reposo, sin contacto con el suelo.Similarly, when the movement is exercised opposite on the crank, the assembly formed by the second cylindrical body and the spring, and therefore releasing the wheel, which goes back to the first rest position, without ground contact.

Mediante el dispositivo así descrito, se consigue convertir en móvil el mueble que disponga del mismo, a voluntad del usuario, que accionará manualmente la manivela siempre que desee reubicar dicho mueble.By means of the device thus described, manages to make mobile the furniture that has the same, to user will, which will manually operate the crank always You want to relocate this furniture.

Brief description of the figures

A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta:Then it goes on to describe very brief a series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention presented as a non-limiting example of is:

La figura 1 muestra una vista explotada del dispositivo retráctil para el movimiento de muebles, objeto del presente modelo de utilidad.Figure 1 shows an exploded view of the retractable device for the movement of furniture, object of Present utility model.

La figura 2 muestra una vista de conjunto del dispositivo retráctil para el movimiento de muebles, objeto del presente modelo de utilidad.Figure 2 shows an overall view of the retractable device for the movement of furniture, object of Present utility model.

Preferred Embodiment of the Invention

Como es posible observar en la figura 1, el dispositivo retráctil para el movimiento de muebles comprende:As it is possible to observe in figure 1, the retractable device for the movement of furniture comprises:

: un primer cuerpo cilíndrico hueco (1) que en su parte superior comprende una abertura (11) y unos orificios pasantes (13); y donde en su parte inferior comprende una superficie de apoyo y unión (12) al mueble;a first body hollow cylindrical (1) which in its upper part comprises a opening (11) and through holes (13); and where in his part bottom comprises a support and joint surface (12) to the piece of furniture;

: una manivela (2) que comprende a su vez un orificio pasante (21);a crank (2) which in turn comprises a through hole (21);

: una rueda (3) que comprende un elemento de unión (31);one wheel (3) comprising a connecting element (31);

: un segundo cuerpo cilíndrico macizo (4) donde en su parte superior dispone de una plataforma cuadrangular (41);one second solid cylindrical body (4) where its upper part has a quadrangular platform (41);

: un muelle (5); ya spring (5); Y

: un pasador (6);a pin (6);

Todo ello de tal forma que la manivela (2) se coloca en la abertura (11) del primer cuerpo cilíndrico (1), siendo coincidentes el orificio pasante (21) y los orificios pasantes (13), permitiendo fijar dicha posición gracias al pasador (6).All this in such a way that the crank (2) is placed in the opening (11) of the first cylindrical body (1), being matching through hole (21) and through holes (13), allowing to fix said position thanks to the pin (6).

En el interior del primer cuerpo cilíndrico (1) se introduce el segundo cuerpo cilíndrico (4) con el muelle (5), de tal forma que la manivela (2) ejerce la presión sobre la plataforma cuadrangular (41) empujando al conjunto contra un elemento de retención (14) interno al primer cuerpo cilíndrico hueco (1). Este movimiento extiende la rueda (3) hacia el exterior del primer cuerpo cilíndrico hueco (1), dado que el elemento de unión (31) está solidariamente unido a la parte inferior del segundo cuerpo cilíndrico macizo (4).Inside the first cylindrical body (1) the second cylindrical body (4) is introduced with the spring (5), of such that the crank (2) exerts pressure on the platform home run (41) pushing the assembly against an element of retention (14) internal to the first hollow cylindrical body (1). This movement extends the wheel (3) outward from the first hollow cylindrical body (1), since the connecting element (31) is jointly attached to the lower part of the second body solid cylindrical (4).

Cuando la manivela (2) realiza el movimiento inverso, se libera el conjunto formado por el segundo cuerpo (4), el muelle (5) y la rueda (3) retrotrayéndose a su posición original, fuera del contacto contra el suelo.When the crank (2) performs the movement conversely, the assembly formed by the second body (4) is released, the spring (5) and the wheel (3) rolling back into position original, out of contact against the ground.

Claims

1. Retractable device for the movement of furniture characterized in that it comprises:

: un primer cuerpo cilíndrico hueco (1), que en su interior comprende un elemento de retención (14) que en su parte superior comprende una abertura (11) junto unos orificios pasantes (13) y que en su parte inferior comprende una superficie de apoyo y unión (12);a first body hollow cylindrical (1), which inside comprises an element of retention (14) which in its upper part comprises an opening (11) along some through holes (13) and in its lower part it comprises a support and joint surface (12);

: un segundo cuerpo cilíndrico macizo (4) que en su parte superior dispone de una plataforma cuadrangular (41);one second solid cylindrical body (4) which in its upper part has a quadrangular platform (41);

: un muelle (5); ya spring (5); Y

: un pasador (6);a pin (6);

all this in such a way that in the inside the first cylindrical body (1) the second is introduced cylindrical body (4) together with the spring (5), and because the wheel (3) is jointly attached to the lower part of the second body solid cylindrical (4).

2. Retractable device of claim 1, characterized in that the crank (2) is placed in the opening (11) of the first cylindrical body (1), the through hole (21) and the through holes (13) being coincident, allowing fixing said position thanks to the pin (6).

3. Retractable device of claims 1 and 2 characterized in that the crank (2) exerts pressure on the quadrangular platform (41) by pushing the assembly against a retaining element (14) internal to the first hollow cylindrical body (1) extending the wheel (3) towards the outside of the first hollow cylindrical body (1).

4. Retractable device according to the preceding claims, characterized in that when the crank (2) performs the inverse movement, the assembly formed by the second body (4), the spring (5) and the wheel (3) are retracted back into position. original.