ES1068852U - Furniture sofa-bed (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Sofa-bed furniture characterized because in a sofa position, the (4) bed frame is shown in the vertical position, and the bed frame (2) of the sofa in a horizontal position, while when the sofa bed is in bed position, both bed bases (2, 4) are shown in parallel, hiding the bed frame of the (2) sofa under the bedspring (4) of the bed, being able to perform the movements from one position to another by a set of rods and plates. (Machine-translation by Google Translate, not legally binding)

Description

Sofa bed furniture.

Object of the invention

The present invention relates to a piece of furniture sofa bed and the special arrangement of the bed bases of these two elements.

The present invention relates to a piece of furniture sofa bed and the possibility of being a sofa with a good thickness of foam rubber and become a bed with a mattress also of high thickness, which gives them good comfort not achieved with the previous sofa beds.

Background of the invention

There are different records of sofa beds, such as the Utility Model with number of publication 1022344, where a sofa bed is described where the same bed base is the base of the sofa and the bed.

In the present invention the bed base is  shows hidden while the furniture is in the sofa position, and The bed base is not used as a sofa base.

Description of the invention

The present invention relates to a piece of furniture sofa bed where the bed base, when the furniture is in the sofa position is shown in an upright position, and the bed base of the Sofa is in horizontal position.

When the furniture is in the bed position, both bed bases are horizontal and parallel, leaving I hide the bed base of the sofa under that of the bed.

When the sofa bed furniture is in sofa position the bed base that is as we have said in an upright position, it is hidden behind a sheet, being able to present the sheet a support element for the bed base of the bed.

The movements necessary to move from the sofa position to the bed position is made thanks to a set of connecting rods and plates.

Description of the drawings

This descriptive report is complemented, with a set of drawings, illustrative of the preferred example and never limiting the invention.

Figure 1 shows the structure of the furniture sofa bed in sofa position.

Figure 2 shows the structure of the furniture sofa bed in bed position.

Figure 3 shows a side view in schematic  of the sofa bed of the invention.

Preferred Embodiment of the Invention

The sofa bed of the invention has a base rectangular (1) on which the bed base (2) of the sofa is placed, articulating the movement of this bed base (2) of the sofa with respect to the base (1), a pair of oblique connecting rods (3) on each side.

This box spring (2) is shown in position horizontal, whether the sofa bed furniture is in the sofa position as if he is in bed position.

In sofa position, the bed base (4) that conforms the bed is in an upright position, and the movement of the same from this sofa position to a bed position you can perform thanks to vertical plates (5) on whose axis pivots When pivoting on this axis, it is driven by connecting rods curves (6) to the bed base of the sofa (2) getting it to fold in front by the route of four connecting rods (3) oblique, leaving space for lowering the bed base (4).

The movement from the sofa position to the The bed position is compensated for the torque by means of the springs (7) that connect the sofa bed base (2) with the rectangular base (1) forming a deformable parallelogram with a diagonal constituted by the springs, these springs facilitate the rise of the bed base of bed.

As shown in Figure 2 when the furniture The sofa bed of the invention is in bed position the box spring (4) of the bed is horizontal, on the bed base (2) of the sofa that is found under him, also in parallel.

Another advantageous feature of the present invention is the disposed arrangement thereof, when the furniture sofa bed is in sofa position as shown in Figure 3 of the left, the set is seen as a sofa cabinet with a shelf (8) upper that will perform the leg functions when the same, falling in addition to the bed base, the mattress (9) that until the moment is kept hidden in the vertical furniture (10).

The external appearance is concealed by a sheet (11) covering the exposed part of the bed base of the bed and which It also has the shelf (8) that we have mentioned.

They do not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient this one to proceed to its reproduction by an expert.

Claims (3)

1. Sofa-bed furniture characterized in that in the sofa position, the bed base of (4) the bed is shown in an upright position, and the bed base (2) of the sofa in a horizontal position, while when the sofa bed is in the bed position , both bed bases (2, 4) are shown in parallel, hiding the bed base of the (2) sofa under the bed base (4) of the bed, being able to perform the movements from one position to another by a set of connecting rods and plates. 2. Sofa-bed furniture according to claim 1, characterized in that the set of connecting rods and plates is embodied in oblique connecting rods (3), vertical struts (5), and curved connecting rods (6). 3. Sofa bed furniture characterized in that the bed base (4) is covered with a sheet (11) on its face when the furniture is in the sofa position with a support element (8) for when it is in position bed.