ES1072254U

ES1072254U - Folding chair with wheels and means of fixing these to folding chair (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1072254U
Application number: ES201030316U
Authority: ES
Inventors: Miguel Angel Villar Izquierdo
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-08
Filing date: 2010-04-08
Publication date: 2010-06-16
Anticipated expiration: 2020-04-08
Also published as: ES1072254Y

Abstract

Folding chair with at least one wheel (10), characterized in that it comprises at least one rear leg and at least one wheel (10) arranged on the rear of at least one of the rear legs (12) of the chair, the wheel (10) not being in contact with the ground when the chair is supported on it, so that it can move by rolling on the wheel (10) when tilting the chair towards its rear part. (Machine-translation by Google Translate, not legally binding)

Description

Silla plegable con ruedas y medios de fijación de éstas a silla plegable.Folding chair with wheels and fixing means of these to folding chair.

Field of the Invention

La presente invención se refiere al campo de las sillas plegables, del tipo que se usan por ejemplo en playas.The present invention relates to the field of folding chairs, of the type used for example on beaches.

Background of the invention

Las sillas plegables son ampliamente conocidas, y se usan principalmente en playas, zonas de acampada, etc. Sin embargo, el transporte de estas sillas resulta incómodo ya que, aunque se pliegan para ocupar menor espacio, se tiene que levantar el peso completo de la silla para transportarla.Folding chairs are widely known, and they are mainly used in beaches, camping areas, etc. Without However, the transport of these chairs is uncomfortable since, although they fold to occupy less space, it has to be lifted the full weight of the chair to transport it.

El modelo de utilidad español nº 1053466 da a conocer un carrito-silla plegable equipado con una bolsa para transportar objetos y con medios de rodadura de modo que, al plegar la silla, puede transportarse como si fuese un carro. Sin embargo, presenta el inconveniente de que es necesario plegar la silla antes de poder transportarla y la particularidad de su diseño.The Spanish utility model No. 1053466 gives meet a folding cart-chair equipped with a bag for transporting objects and with rolling means so that, When folding the chair, it can be transported as if it were a car. Without However, it has the disadvantage that it is necessary to fold the chair before being able to transport it and the particularity of its design.

Por tanto, sigue existiendo la necesidad de una silla plegable con ruedas que pueda transportarse fácilmente, tanto en posición plegada como desplegada, de una manera cómoda y sencilla. También existe la necesidad de un sistema de fijación económico de ruedas a sillas plegables, que pueda adaptarse a sillas ya existentes en el mercado, de modo que permita transportarlas cómodamente.Therefore, there is still a need for a folding chair with wheels that can be easily transported, both in folded position as deployed, in a comfortable and simple. There is also a need for a fixing system Economical from wheels to folding chairs, which can adapt to chairs already existing in the market, so that you can transport them comfortably.

Summary of the invention

En primer lugar, la presente invención se refiere a una silla plegable que comprende, al menos, una rueda en la parte posterior de, al menos, una pata trasera de la silla. Las ruedas no están en contacto con el suelo, cuando la silla está apoyada en él con sus patas traseras y delanteras, manteniendo, por tanto, la estabilidad de la silla. Esta puede desplazarse mediante rodadura sobre las ruedas al inclinar la silla hacia su parte posterior.First, the present invention is refers to a folding chair comprising at least one wheel in the back of at least one rear leg of the chair. The wheels are not in contact with the ground, when the chair is leaning on it with its back and front legs, keeping, by Therefore, the stability of the chair. This can be moved by rolling on the wheels when tilting the chair towards its part later.

En segundo lugar, la invención se refiere a que las ruedas cuentan con medios de fijación, a las patas de la silla, adecuados para fijarse a la parte posterior de las patas traseras de la citada silla plegable. Así, se fijan las ruedas a las patas traseras de la silla, de modo que no están en contacto con el suelo, cuando la silla está apoyada en él pero permitiendo desplazar la silla mediante rodadura sobre las ruedas al inclinar la silla hacia su parte posterior.Second, the invention relates to that the wheels have fixing means, at the legs of the chair, suitable for fixing to the back of the rear legs of the aforementioned folding chair. Thus, the wheels are fixed to the legs back of the chair, so that they are not in contact with the floor, when the chair is resting on it but allowing to move the chair by rolling on the wheels when tilting the chair towards its back

Brief description of the drawings

La presente invención se entenderá mejor con referencia a los siguientes dibujos que ilustran realizaciones preferidas de la invención, proporcionadas a modo de ejemplo, y que no deben interpretarse como limitativas de la invención.The present invention will be better understood with reference to the following drawings illustrating embodiments preferred of the invention, provided by way of example, and that They should not be construed as limiting the invention.

La figura 1 muestra una vista en perspectiva de una silla, según una realización preferida de la presente invención, apoyada en el suelo.Figure 1 shows a perspective view of a chair, according to a preferred embodiment of the present invention, resting on the floor.

La figura 2 muestra una vista en perspectiva de la silla representada en la figura 1, inclinada hacia su parte posterior para desplazarse mediante rodadura sobre las ruedas.Figure 2 shows a perspective view of the chair represented in figure 1, tilted towards its part rear to move by rolling on the wheels.

La figura 3 muestra una vista desde arriba de la rueda, con medios de fijación según una realización preferida de la presente invención.Figure 3 shows a top view of the wheel, with fixing means according to a preferred embodiment of the present invention

Detailed description of the preferred embodiment

Según la realización preferida de la presente invención, la silla es plegable del tipo de las que se usa en playas, por ejemplo, que comprende un apoyo delantero y uno trasero. Cada apoyo está constituido por un tubo doblado, en doble escuadra, de manera que cada apoyo está formado por dos patas. Sin embargo, resultará evidente que la presente invención pueda aplicarse a cualquier tipo de silla, que comprenda, al menos, una pata trasera en la que se fija la rueda, según la presente invención.According to the preferred embodiment of the present invention, the chair is foldable of the type used in Beaches, for example, comprising a front and a rear support. Each support consists of a bent tube, double square, so that each support is formed by two legs. But nevertheless, it will be apparent that the present invention can be applied to any type of chair, comprising at least one rear leg in which the wheel is fixed, according to the present invention.

En la figura 1 se observa una silla que comprende una rueda (10) dispuesta en la parte posterior de cada una de las patas traseras (12) de la silla. Al estar ésta apoyada en el suelo, las ruedas (10) no están en contacto con el mismo, de modo que no afectan a la estabilidad de dicha silla, cuando se sienta una persona.Figure 1 shows a chair that it comprises a wheel (10) arranged in the back of each of the rear legs (12) of the chair. Being this supported on the ground, the wheels (10) are not in contact with it, so that do not affect the stability of said chair, when you feel a person.

Tal como se observa en la figura 2, al inclinar la silla hacia su parte posterior, las ruedas (10) entran en contacto con el suelo permitiendo desplazar la silla mediante rodadura sobre las ruedas (10).As seen in figure 2, when tilting the chair towards its back, the wheels (10) enter contact with the floor allowing to move the chair by rolling on the wheels (10).

La figura 3 muestra un plano detallado de una de las ruedas (10), con medios de fijación a patas (12), según la realización preferida de la presente invención. Dicha fijación de cada rueda (10) a la pata trasera (12) correspondiente, puede realizarse mediante cualquier medio adecuado. Según la realización preferida, dicha fijación se realiza mediante una brida constituida por un soporte (14) para la rueda (10) y una pletina (16) prevista en el lado opuesto de la pata trasera (12). Preferiblemente, se usan tornillos (18) y tuercas (20) para apretar el soporte (14) de la rueda (10) y la pletina (16), asegurando así la fijación de la rueda (10) a la pata trasera (12).Figure 3 shows a detailed plan of one of the wheels (10), with leg fixing means (12), according to the preferred embodiment of the present invention. Said fixation of each wheel (10) to the corresponding rear leg (12), can be carried out by any suitable means. According to the realization preferred, said fixing is carried out by means of a constituted flange by a support (14) for the wheel (10) and a plate (16) provided on the opposite side of the rear leg (12). Preferably, they are used screws (18) and nuts (20) to tighten the support (14) of the wheel (10) and plate (16), thus ensuring wheel fixation (10) to the rear leg (12).

Aunque acaba de describirse la presente invención a una realización preferida de la misma, resultará evidente para los expertos en la técnica, realizar variaciones y modificaciones de la misma, sin que por ello se aparte del alcance de la invención. Por ejemplo, aunque se ha descrito la silla con dos patas traseras, dicha silla también puede formarse por una única pata trasera o más de dos patas traseras.Although the present one has just been described invention to a preferred embodiment thereof, will result evident to those skilled in the art, make variations and modifications thereof, without thereby departing from the scope of the invention. For example, although the chair has been described with two hind legs, said chair can also be formed by a single hind leg or more than two hind legs.

Claims

1. Folding chair with at least one wheel (10), characterized in that it comprises at least one rear leg and at least one wheel (10) arranged at the back of at least one of the rear legs (12 ) of the chair, the wheel (10) not being in contact with the floor when the chair is resting on it, so that it can be moved by rolling on the wheel (10) by tilting the chair towards its rear.

2. Folding chair according to claim 1, characterized in that the wheel (10) is fixed to its corresponding rear leg (12), by means of a flange constituted by a support (14) of the wheel (10) and a plate (16) provided on the opposite side of the rear leg (12).

3. Folding chair according to claim 2, characterized in that the support (14) of the wheel (10) and the plate (16), is fastened by screws (18) and nuts (20) to ensure the fixation of the wheel (10 ) to the rear leg (12).