ES2392133T3

ES2392133T3 - Folding chair

Info

Publication number: ES2392133T3
Application number: ES09380177T
Authority: ES
Inventors: Manuel Jane Santamaria
Original assignee: Jane SA
Current assignee: Jane SA
Priority date: 2009-01-13
Filing date: 2009-11-19
Publication date: 2012-12-04
Anticipated expiration: 2029-11-19
Also published as: PT2206454E; EP2206454B1; CN201536858U; EP2206454A1; ES1069451Y; ES1069451U

Abstract

Silla plegable, que comprende un primer bastidor (1), que forma el respaldo (2) y el apoyo delantero (3), al queestán articulados un segundo bastidor (4), que forma el apoyo posterior (8), y una placa (9) que forma el asiento, elcual se relaciona articuladamente con el segundo bastidor (4) por medio de un tirante (20), caracterizada porque enlos laterales de la zona superior del primer bastidor (1) existen medios de retención del acoplamiento de una bandeja(11) que por el extremo posterior de sus laterales (12) encaja sobre la indicada zona, donde dichos medios deretención (13) constituyen una pieza (14) que encaja en y se une a los laterales de la parte superior del primerbastidor (1), dicha pieza (14) comprende un apéndice elástico (15) en el que encaja un orificio (16) en la partesuperior de los laterales (12) de la bandeja (11).Folding chair, comprising a first frame (1), which forms the backrest (2) and the front support (3), to which a second frame (4) is articulated, which forms the rear support (8), and a plate ( 9) forming the seat, which is articulated in relation to the second frame (4) by means of a strap (20), characterized in that on the side of the upper area of the first frame (1) there are retaining means for the coupling of a tray (11) that by the rear end of its sides (12) fits over the indicated area, where said means of retention (13) constitute a piece (14) that fits in and joins the sides of the upper part of the first rail (1 ), said part (14) comprises an elastic appendix (15) in which a hole (16) fits in the upper part of the sides (12) of the tray (11).

Description

Campo de la invención Field of the Invention

Esta silla está pensada para ser utilizada por niños. This chair is intended to be used by children.

Antecedentes de la invención Background of the invention

Existen diferentes modelos de sillas plegables para niños, generalmente de constitución sencilla y entre ellos el que es objeto del Modelo de Utilidad nº ES 200401524 (EP-A-1609396) del propio solicitante, estando constituida la silla por un primer bastidor, que forma el respaldo y el apoyo delantero, al que se articulan un segundo bastidor, constitutivo del apoyo posterior, y una placa constitutiva del asiento, el cual se relaciona articuladamente con el segundo bastidor por medio de un tirante que estabiliza la disposición plegada de la silla. There are different models of folding chairs for children, generally of simple constitution and among them the one that is the object of Utility Model No. ES 200401524 (EP-A-1609396) of the applicant himself, the chair being constituted by a first frame, which forms the backrest and the front support, to which a second frame, constitutive of the rear support, and a constitutive seat plate are articulated, which is articulated in relation to the second frame by means of a strap that stabilizes the folded arrangement of the chair.

Sumario de la invención Summary of the invention

Es objeto de esta invención una silla plegable que mejora la del Modelo de Utilidad nº ES 200401524 dotándola de una bandeja de fácil colocación y de medios que aseguran la posición desplegada de la silla. The object of this invention is a folding chair that improves that of Utility Model No. ES 200401524 by providing it with an easy-to-install tray and means that ensure the deployed position of the chair.

Para ello se ha previsto en los laterales de la zona superior del primer bastidor medios de retención de la bandeja que por el extremo posterior de sus laterales encaja sobre la indicada zona, y en la cara inferior del asiento se ha instalado un fiador que se acopla al segundo bastidor en la posición desplegada de la silla, tal como se define en la reivindicación 1. For this purpose, on the sides of the upper area of the first frame, there is a means of retaining the tray that fits over the indicated area on the rear end of its sides, and a fastener is installed on the lower face of the seat. to the second frame in the unfolded position of the chair, as defined in claim 1.

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de dos láminas de dibujos en las que se ha representado un caso práctico de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención. These and other characteristics will be better derived from the detailed description that follows, to facilitate which is accompanied by two sheets of drawings in which a practical case of embodiment has been represented that is cited only by way of non-limiting example of the scope of the present invention

Descripción de los dibujos Description of the drawings

En los dibujos: In the drawings:

la figura 1 muestra en perspectiva la silla objeto de la invención, Figure 1 shows in perspective the chair object of the invention,

la figura 2 es un detalle del acoplamiento de la bandeja según sección por la línea II-II de la figura 1, Figure 2 is a detail of the coupling of the tray according to section along the line II-II of Figure 1,

la figura 3 ilustra la silla vista en perspectiva inferior, y Figure 3 illustrates the chair seen from a lower perspective, and

las figuras 4 y 5 representan en sección alzada el detalle de las articulaciones entre los tres componentes de la silla, en las posiciones desplegada y plegada, respectivamente. Figures 4 and 5 represent in raised section the detail of the joints between the three components of the chair, in the deployed and folded positions, respectively.

Descripción detallada Detailed description

De acuerdo con los dibujos esta silla plegable comprende un primer bastidor rectangular (1) que forma en su extremo superior un amplio respaldo (2) y en su extremo inferior el apoyo delantero (3); un segundo bastidor rectangular (4) de laterales prolongados (5) que mediante eje (6) se articulan a sendos salientes (7) del borde posterior de los laterales del primer bastidor (1), y que forma el apoyo posterior (8) de la silla; y una placa cuadrangular (9) que forma el asiento de la silla y que lateralmente se articula mediante el eje (10) a los laterales del primer bastidor (1). According to the drawings, this folding chair comprises a first rectangular frame (1) that forms at its upper end a wide backrest (2) and at its lower end the front support (3); a second rectangular frame (4) of extended sides (5) which by means of axis (6) are articulated to two projections (7) of the rear edge of the sides of the first frame (1), and which forms the rear support (8) of the chair; and a quadrangular plate (9) that forms the seat of the chair and that is articulated laterally by the axis (10) to the sides of the first frame (1).

Es característico de esta silla la presencia de una bandeja (11) que presenta sus laterales (12) de sección en U invertida y con sus extremos (13) doblados ligeramente hacia el interior, cuyas zonas extremas encajan sobre la zona superior del primer bastidor (1). It is characteristic of this chair the presence of a tray (11) that has its sides (12) of inverted U-section and with its ends (13) slightly bent inwards, whose extreme areas fit over the upper area of the first frame ( one).

En los laterales de la zona superior del primer bastidor existen medios (13) de retención del acoplamiento de la bandeja (11), los cuales están constituidos por una pieza (14) encajada y fijada en dichos laterales que comprende un apéndice elástico (15) (figura 2) sobre el que se acopla un orificio (16) de la cara exterior de los laterales (12) de la bandeja. On the sides of the upper area of the first frame there are means (13) for retaining the coupling of the tray (11), which are constituted by a piece (14) fitted and fixed on said sides comprising an elastic appendix (15) (figure 2) on which a hole (16) of the outer face of the sides (12) of the tray is coupled.

En la cara inferior del asiento (9) se ha previsto un fiador elástico (17) que en su extremo forma una uña (18) (figuras 4 y 5) que en la posición desplegada de la silla prende en un travesaño (19) del segundo bastidor (4) sobre cuyo travesaño descansa el asiento (9). On the underside of the seat (9) an elastic fastener (17) is provided, which at its end forms a nail (18) (figures 4 and 5) that in the unfolded position of the chair turns on a crossbar (19) of the second frame (4) on whose crossbar rests the seat (9).

El tirante (20) que selecciona articuladamente el asiento (9) con el segundo bastidor (4) y que mantiene el plegado de los tres componentes de la silla yuxtapuestos, está constituido por una pieza ancha de extremos ahorquillados The strap (20) that articulates the seat (9) with the second frame (4) and that keeps the three components of the chair juxtaposed, consists of a wide piece of bracketed ends

(21) que mediante sendos ejes (22 y 23) se articula a sendos salientes (24 y 25) respectivamente del segundo (21) that by means of two axes (22 and 23) articulated to two projections (24 and 25) respectively of the second

bastidor (4) y del asiento (9). frame (4) and seat (9).

Esta silla comprenderá un tapizado acolchado acoplado de forma separable para facilitar su lavado. This chair will comprise a padded upholstery attached separately to facilitate washing.

La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que The invention, within its essentiality, can be carried out in other embodiments that

difieran solo en detalle de la indicada únicamente a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, fabricarse esta silla plegable en cualquier forma y tamaño, con los medios y materiales más adecuados y con los accesorios más convenientes, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, siempre que todo ello esté comprendido dentro del campo de las reivindicaciones. differ only in detail from that indicated only by way of example, which will also achieve the protection sought. Therefore, this folding chair can be manufactured in any shape and size, with the most appropriate means and materials and with the most convenient accessories, the component elements being able to be replaced by other technically equivalent ones, provided that all this falls within the field of claims.

REFERENCES�CI�ADAS�EN��A�DESCRIPTION

La lista de documentos indicada por el solicitante se ha confeccionado exclusivamente para información del lector y no forma parte de la documentación de la patente europea. Dicha lista se ha elaborado con gran esmero. Sin embargo, la Oficina Europea de Patentes declina toda responsabilidad por eventuales errores u omisiones. The list of documents indicated by the applicant has been prepared exclusively for reader information and is not part of the European patent documentation. This list has been prepared with great care. However, the European Patent Office declines all responsibility for possible errors or omissions.

Powers��cuments�cttd�os�en�ad��escrtpcton

•�ES 200401524 [0002]�[000]� ��•�EP 1609396 A [0002] 10 • �ES 200401524 [0002] � [000] � �� • �EP 1609396 A [0002] 10

Claims

1. Folding chair, comprising a first frame (1), which forms the backrest (2) and the front support (3), to which a second frame (4) is articulated, which forms the rear support (8), and a plate (9) that forms the seat, the

5 which is articulated in relation to the second frame (4) by means of a tie rod (20), characterized in that on the sides of the upper area of the first frame (1) there are retaining means for the coupling of a tray

(11) which, on the rear end of its sides (12) fits over the indicated area, where said retention means (13) constitute a piece (14) that fits in and joins the sides of the upper part of the first frame (1), said part (14) comprises an elastic appendix (15) in which a hole (16) fits in the part

Top 10 of the sides (12) of the tray (11).

2. Folding chair according to claim 1, characterized in that the lower face of the seat (9) comprises a catch

(17) which is coupled to the second frame (4) to ensure the deployed position of the chair.

3. Folding chair, according to claim 1, characterized in that the shoulder (20) is constituted by a wide piece of bracketed ends (21) which, by means of two shafts (22 and 23), are articulated to two projections (24 and 25) respectively of the second frame (4) and seat (9).