ES1151008U - Sofa with armrests convertible in seat (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

1. Sofa with armrests convertible into a seat, of the type that allows it to be enlarged, characterized in that the arrangement, distribution and order of the specific and singular parts that compose it and that give it its peculiar shape and properties is as follows: - The sofa ( 1) with two or three seats, it has a fixed armrest (2), and a convertible armrest (3), which in a stretched position rotates 90º, configuring a horizontal plane with the seats (5). - The convertible armrest (3) is structurally attached to the sofa (1) by two metal guides (6) arranged in a horizontal plane. - Each metal guide (6) has a support leg (6.1), which forms an angle of 90º, with said guide. - The free end of each support leg (6.1) has a wheel (6.2) incorporated.

Description

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DESCRIPTION

Sofa with armrest convertible into seat.

Object

This invention aims at a sofa, characterized in that one of its armrests is transformed into an additional seat.

The industrial sector to which this invention belongs is that of home furniture. Background of the invention

Although there are different variants of traditional sofas, which have been modified in order to make them more versatile, that is to say multifunctional, no other sofas have been found in the study of the state of the art that have an articulated armrest, transformable in a additional seat as the object of this invention.

Among the background of the invention known to the inventor, the following stand out:

U0211 048: Improved convertible sofa bed.

U0207662: Improved convertible sofa.

E99123834: Sofa bed comprising innovative mechanisms for position adjustment and quick assembly.

PCT / FI2000 / 00094: Sofa bed.

U9202709: Improved sofa bed.

P0283419: Sofa convertible into a bed through its one-way deployment. U200200200: Improved sofa.

P0123282: Sofa convertible into bed with box spring that can be housed and hidden under the seat of the first.

P9102279: Sofa bed.

PCT / EP1998 / 00 1695: Improvements in an articulated folding structure for a sofa bed.

U201200914: Multiple sofa bed.

U201430993: Sofa with oscillating backrest.

U0137317: Joint for sofa transformable in bed.

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Description of the invention

Problem statement: It is about converting a classic two or three seater sofa into an expandable sofa, in which one or two armrests can be transformed into additional seats.

Solution adopted: This sofa has at least one fixed armrest and a convertible armrest. The convertible armrest has two parallel glues placed in a horizontal plane, which allow a simple pressure to move it axially in the direction of the main axis of the sofa away from the fixed armrest. Once said armrest has been moved to the furthest position that the glutton system allows, it is tilted 90 °, with the convertible armrest and the sofa seats being in the same plane.

All these movements described are performed manually with minimal effort. Technical characteristics:

- The sofa (1) with two or three seats, has a fixed armrest (2), and a convertible armrest (3), which in a stretched position rotates 90 °, configuring a horizontal plane with the seats (5).

- The convertible armrest (3) is structurally attached to the sofa (1) by means of two metal glues (6) arranged in a horizontal plane.

- Each metal glutton (6) has a support leg (6.1) incorporated, which forms an angle of 90 °, with said gluttony.

- The free end of each support leg (6.1) has a wheel (6.2) incorporated.

Advantages: This sofa is ideal for resting in multiple circumstances, such as watching TV, taking a nap, and eventually expanding it for other occupants.

The convertible armrest is placed in its original position or as a seat, in less than five seconds and with minimal effort.

Description of drawings

To complement the description of this invention and in order to facilitate the understanding of its characteristics, a series of drawings, whose main components are as follows, are accompanied by an illustrative and non-limiting nature:

(1) Sofa

(2) Fixed armrest

(3) Convertible armrest

(4) Backup

(5) Seats

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(6) Gluttony

(6.1) Support leg

(6.2) Wheel

(7) Sofa leg

Figure 1 is a perspective view of the sofa (1) with the armrests in normal position.

Figure 2 is a perspective view of the sofa (1), with the convertible armrest (3) stretched.

Figure 3 is a perspective view of the sofa (1), with the convertible armrest (3) rotated 90 °, acting as a footrest.

Preferred Embodiment of the Invention

Among the different embodiments of this invention, the preferred one is described below:

The sofa (1), as shown in Figure 1, has a series of fixed components, including the backrest (4), the fixed armrest (2), the seats (5) and the sofa legs (7) . In Figure 2, the only mobile component, consisting of a convertible armrest (3), displaced axially by means of parallel glues (6), which rest on the ground on their respective support legs (6.1), which form An angle of 90 ° with each of them. Each support leg (6.1), in turn, has a wheel (6.2) at its end. In Figure 3, the sofa (1) is observed, with the convertible armrest (3) rotated 90 °, forming a horizontal plane with the seats (5).

Once the nature of this invention has been sufficiently described, as well as a practical application thereof, it only remains to be added that both its materials, components, dimensions and disposition thereof are susceptible to modifications, provided that they do not substantially affect the characteristics that are claimed below.

Claims (1)

1. Sofa with armrests convertible into a seat, of the type that allows it to be enlarged, characterized in that the disposition, distribution and order of the specific and 5 unique parts that compose it and that give it its peculiar shape and properties is the following: - The sofa (1) of two or three seats, has a fixed armrest (2), and a convertible armrest (3), which in a stretched position rotates 90 °, configuring a horizontal plane with the seats (5). 10 - The convertible armrest (3) is structurally attached to the sofa (1) by means of two metal glues (6) arranged in a horizontal plane. - Each metal glutton (6) has a support leg (6.1) incorporated, which forms an angle 15 of 90 °, with said gluttony. - The free end of each support leg (6.1) has a wheel (6.2) incorporated.