CZ24612U1 - Multipurpose childÆs chair - Google Patents

Description

The technical solution concerns a multi-purpose child chair that can be easily and quickly converted into a rocking chair and vice versa.

BACKGROUND OF THE INVENTION

At present, a number of design solutions for a high chair or high chair are known, allowing the child to sit with his parents at the table, or at least at the same height as them. There is also a known solution where a high chair can be disassembled into a chair and a table, or the like, where the chair is folded to form a table with a firmly attached chair.

But if a mother wants a rocking chair or other rocking toy that is very popular for her baby, she has to buy it and have another space-taking thing at home. This may matter when there is less space, for example in smaller apartments, etc.

The essence of the technical solution

Disadvantages of the prior art are overcome by a multi-purpose chair according to the invention, consisting of a chair and a leg assembly comprising front legs and hind legs. The essence of the invention is that the chair is pivotally connected to the rear legs in an arch shape by a connecting rod passing through the rear openings formed in the rear lower part of the side backrest and the openings formed in the rear legs. In order to form a rocking chair from a high dining chair, the chair is attached to the front legs by two threaded pins which are housed in the front lower part of the side backrest, which pins extend through grooves formed in the front legs. The position of the pin in the groove is secured by a threaded handle. To prevent unwanted loosening of the chair in the groove (in the so-called high position of the dining chair), the groove has a bend in its upper part in which the threaded pin is secured in the position of the high dining chair and secured with the handle. In terms of positioning and rebuilding from a high chair to the shape of a rocking chair, it is advantageous if the front and rear legs are in the shape of an arch, so-called inverted "V" convex shapes out. This connection is such that it allows relative movement as scissors.

The advantage of the technical solution is that it enables the conversion from a high children's dining chair to the shape of a rocking chair in a simple and fast way and vice versa, while guaranteeing stability and safety in every chair position.

Overview of the drawings

The technical solution is explained in more detail in the attached drawings, which show:

Fig. 1 is a perspective view of a multi-purpose chair in a chair position; Fig. 2 is a perspective view of a multi-purpose chair in a chair rocking chair position; Fig. 3 shows a chair; Fig. 4 shows a leg assembly; 5.1 to 5.5 - show the phased approach of changing from a dining chair to a rocking chair.

Examples

The multipurpose baby chair 10 shown in Figures 1 to 5.5 consists of a chair 1, to which a leg assembly 2 is attached, which can be converted into a rock with the chair 1 (Fig. 2). The leg assembly 2 is formed by two arched front legs 2.1 and two arched rear legs 2.2, respectively, the front legs 2.1 being pivotally connected to the rear legs 2.2 in the upper part 2.3 by a connecting element 3 and further connected by struts 2.4. Joint front legs 2.1 and rear

The legs 2.2 form an inverted letter 'V' with convex shapes outwards. A chair 1 is placed between the leg assembly 2.

Chair 1 consists of side backrests 1.4. backrest 1.5 and seating 1.6. that are connected to each other. The chair 1 is pivotally connected to the rear legs 2.2 by a connecting rod 4 passing through the openings 1.1. These are formed in the rear lower part 1.2 of the side backrest 1.4, wherein the connecting rod 4 further extends through the holes 2.21 formed in the rear legs 2.2 and is secured in these holes.

The chair 1 is connected to the front legs 2.1 by two threaded pins 5, which are seated in its front lower part 1.3 of the side backrest 1.4. these pins 5 pass through grooves 6 which are formed in the front legs 2.1. The position of the chair 1 relative to the leg assembly is positioned by the groove 6

2. The selected position is locked by the nut 7 with the nut and tightened to the pin 5. The groove 6 has in its upper part 6.1 a curvature 6.2 (Fig. 4), which is designed here to prevent the chair 1 from spontaneously loosening in this groove 6 in the basic (high) position of the chair 1 (fig. 1).

The basic position of the chair 1 and the leg assembly 2 is shown in Figure 1, which is the position of the high children's dining chair. The phased procedure for converting from a high chair to a rocking chair is shown in Figures 5.1 to 5.5. To change from a high chair to a rocking chair according to (fig. 4), proceed by loosening the handle 7, moving the pin 5 in the groove 6 of the front legs 2.1 and fixing the selected position with the handle 2-

Claims (3)

PROTECTION REQUIREMENTS A multipurpose child chair (10) comprising a chair (1) and a leg assembly (2) comprising front legs (2.1) and hind legs (2.2), characterized in that the chair (1) is at the rear legs (2.2) in in the form of an arc, pivotally connected by a tie rod (4) passing through the rear openings (1.1) formed in the rear lower part (1.2) of the side backrest (1.4) and the openings (2.21) formed in the rear legs (2.2) and that the chair (1) is the legs (2.1) are connected by two threaded pins (5) which are received in the front lower part (1.3) of the side backrest (1.4), these pins (5) passing through grooves (6) formed in the front legs (2.1) and wherein the position of the pin (5) in the groove (6) is secured by a threaded handle (7). Multi-purpose chair (10) according to claim 1, characterized in that the groove (6) has a bend (6.2) in its upper part (6.1). The multi-purpose chair (10) according to claim 1, characterized in that the front legs (2.1) are arched.