ES1230019U - Device for sliding between pieces of furniture (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for sliding between pieces of furniture, in which a frame (3) or frame to be moved is defined with respect to a main structure (4), in which some profiles in omega (5) are used as guides, characterized in that it is constituted from a body of sliding nature, such as nylon, polyamide, PVC or similar, in which a main body (1) of rectangular and flattened prismatic configuration is defined, in which at least one through hole (2) for passage of the corresponding fixing screw to the frame (3) or frame to be moved, main body (1) from which emerges a prismatic appendix (6) with a strangled neck (7), appendix (6) of dimensions chords to the internal dimensions of the omega profile (5) on which it is insertable and axially displaceable. (Machine-translation by Google Translate, not legally binding)

Description

D E S C R I P C I O N

Device for sliding between pieces of furniture.

TECHNICAL SECTOR

The present invention relates to a device that has been specially designed to allow carrying out the sliding of pieces of furniture, such as frames, frames and the like, both metal and non-metallic, preferably and fundamentally designed for its installation in sofas seats and similar, in which the seat is capable of being moved horizontally anteriorly or posteriorly, to modify the configuration of the sofa, in order to increase or decrease the support surface thereon.

BACKGROUND OF THE INVENTION

In the field of furniture, sofas are known that present a seat with a sliding character, in order to increase the surface of support on it, in some cases to convert it into a bed.

The seat is arranged on a metal frame that is linked to the structure of the sofa through complex mechanisms that impact on a problem that can be summarized in the following aspects:

• High manufacturing times, due to the structural complexity of the furniture.

• Metal-metal friction occurs in the structure during use.

• Complex and consequently expensive structure.

• These are noisy mechanisms and consequently annoying in their use.

• Bulky mechanisms, sometimes fragile and unbalanced.

• Its complex structure supposes additional costs in the transport of the furniture.

EXPLANATION OF THE INVENTION

The device for sliding between pieces of furniture that is advocated solves in a fully satisfactory manner the problem previously discussed, based on a simple but highly effective solution.

For this, and more specifically, the device of the invention is embodied in a sliding block that can be manufactured in different materials, such as nylon, polyamide, PVC or similar, and has a prismatic-rectangular flattened configuration, in the that one or more through holes for screwing said main body to the frame or support frame of the piece to be slid, for example the supporting frame of the seat of a sofa, said main body having at one of its ends with a prismatic appendage in the one that inferiorly defines a strangulation as link of union between said appendix and the main body, so that said appendix is destined to be inserted in a guide of interior section according to the section of said appendix, gluttony that presented a configuration in omega that define an opening according to the constriction that is defined between the main body and the prismatic appendage.

In this way an easy mechanism is achieved, inexpensive, that can be slid with little effort with the user's own hands and without complex mechanisms, silent, without metal friction, compact, solid and balanced, which reduces the time and costs of manufacture and transport.

BRIEF DESCRIPTION OF THE DRAWINGS

To complement the description that is going to be carried out next and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, a set of drawings is included as an integral part of said description. where with illustrative and non-limiting character, the following has been represented:

Figure 1 shows a profile view of a device for sliding between pieces of furniture made in accordance with the object of the present invention.

Figure 2 shows a plan view of the device.

Figure 3 shows a perspective view of the structure of a sofa equipped with the device of the invention.

Figure 4 shows a perspective detail of the application of the device on a glide of the structure of the sofa on which it slides.

Figure 5 shows, finally, a perspective view of the distribution of four devices on the support frame of a seat.

PREFERRED EMBODIMENT OF THE INVENTION

In view of the recited figures, it can be observed how the device that is recommended is constituted from a body of sliding nature, such as nylon, polyamide, PVC or similar, in which a main body (1) of configuration is defined rectangular, flattened prism, which in the realization example incorporates a through hole (2), with its recess (2 ') countersunk, for passage of the corresponding fixing screw to the frame (3) intended to receive the seat of the sofa, and that it is displaceable horizontally with respect to the structure (4) of said sofa, as shown in figure 3, so that for this purpose, omega profiles (5), shown in detail in figure 4, are established in said structure. in which an appendix (6) that emerges from the main body (1) is displaceable, and is linked to it through a strangled neck (7), so that said appendix is axially displaceable within said profile in omega (5) in work s gula, allowing so easily and comfortably move the frame (3) carrier of the seat, without complex mechanisms.

As has been said before, the number of holes (2) made on the main body (1) can be variable depending on the specific needs of each case, as well as the number of devices participating in the sliding mechanism , an optimal number being four, two fixed on each side of the frame (3), although said number may vary depending on the specific needs of each case, without affecting the essence of the invention.

Claims (1)

R E I V I N D I C A C I O N S 1st.- Device for sliding between pieces of furniture, in which a frame (3) or frame to be moved is defined with respect to a main structure (4), in which profiles in omega (5) as a part of gulas, characterized in that it is constituted from a body of sliding nature, such as nylon, polyamide, PVC or similar, in which a main body (1) of rectangular and flattened prismatic configuration is defined, in which at least one set is established a through hole (2) for passage of the corresponding fixing screw to the frame (3) or frame to be displaced, main body (1) from which emerges a prismatic appendix (6) with a strangled neck (7), appendix (6) of dimensions according to the internal dimensions of the omega profile (5) on which it is insertable and axially displaceable.