ES1069451U - Folding chair - Google Patents

Abstract

Folding chair, comprising a first frame, which forms the backrest and front support, to which a second frame, which forms the rear support, and a plate that forms the seat, which is articulately related to the second, are articulated. frame by means of a tie rod, characterized in that on the sides of the upper area of the first frame there are means for retaining the coupling of a tray that at the rear end of its sides fits over the indicated area. (Machine-translation by Google Translate, not legally binding)

Description

Folding chair.

Object of the invention

Folding chair.

Field of the Invention

This chair is intended to be used by children.

Background of the invention

There are different models of folding chairs for children, usually of simple constitution and among them the which is the object of Utility Model No. 200401524 applicant, the chair being constituted by a first frame, that forms the backrest and the front support, to which a second frame, constituting the back support, and a plate constitutive of the seat, which is articulated with the second frame by means of a strap that stabilizes the folded arrangement of the chair.

Summary of the invention

The object of this invention is a folding chair which improves the Utility Model No. 200401524 by providing it with a easy-to-place tray and means to secure the position unfolded from the chair.

This is planned on the sides of the upper area of the first frame holding means of the tray which by the rear end of its sides fits over the indicated area, and a lower part of the seat has been installed latch that attaches to the second frame in the deployed position of the chair.

These and other features will come off better than the detailed description that follows, to facilitate which It is accompanied by two sheets of drawings in which it has been represented a case study that is cited only by way of non-limiting example of the scope of the present invention.

Description of the drawings

In the drawings:

Figure 1 shows the chair in perspective object of the invention,

Figure 2 is a detail of the coupling of the  tray according to section along line II-II of the Figure 1,

Figure 3 illustrates the chair seen in bottom perspective, and

Figures 4 and 5 represent a raised section. the detail of the joints between the three components of the chair, in the deployed and folded positions, respectively.

Detailed description

According to the drawings this folding chair it comprises a first rectangular frame (1) that forms in its upper end a wide backrest (2) and at its lower end the front support (3); a second rectangular frame (4) of prolonged sides (5) that by means of axis (6) are articulated to two projections (7) of the rear edge of the sides of the first frame (1), and forming the rear support (8) of the chair; and a quadrangular plate (9) that forms the chair seat and which is articulated laterally by the axis (10) to the sides of the first frame (1).

It is characteristic of this chair the presence of a tray (11) presenting its U-section sides (12) inverted and with its ends (13) slightly bent towards the interior, whose extreme areas fit over the upper area of the first frame (1).

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 made up of one piece (14) embedded and fixed on said sides comprising an appendix elastic (15) (figure 2) over which a hole (16) of the outer face of the sides (12) of the tray.

In the lower face of the seat (9) it has provided an elastic fastener (17) that forms a nail at its end (18) (figures 4 and 5) that in the deployed position of the chair turns on a crossbar (19) of the second frame (4) on whose crossbar rests the seat (9).

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The strap (20) that you select articulately the seat (9) with the second frame (4) and that maintains the folding the three components of the juxtaposed chair, is consisting of a wide piece of bracketed ends (21) that by means of two axes (22 and 23) articulates to two projections (24 and 25) respectively of the second frame (4) and the seat (9).

This chair will comprise a padded upholstery detachably coupled for easy washing.

The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated solely by way of example, which will also achieve the protection that collect. This folding chair can therefore be manufactured in any shape and size, with the most appropriate media and materials and with the more convenient accessories, the component elements being able to be replaced by other technically equivalent ones, because everything remains this included within the spirit of the claims.

Claims (3)

1. Folding chair, comprising a first frame, which forms the backrest and the front support, to which a second frame, which forms the rear support, and a plate that forms the seat, which articulates jointly with the second are articulated frame by means of a tie rod, characterized in that on the sides of the upper area of the first frame there are means for retaining the coupling of a tray that fits on the indicated area by the rear end of its sides. 2. Folding chair according to claim 1, characterized in that the lower face of the seat comprises a fastener that is coupled to the second frame to ensure the deployed position of the chair. 3. Folding chair, according to claim 1, characterized in that the brace is constituted by a wide piece of bracketed ends which, by means of two shafts, are articulated to two projections respectively of the second frame and of the seat.