ES2316253A1 - Structural system for the conformation of somieres, bases and canapes, improved. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Structural system for the conformation of bed bases, bases and canapºs, improved. This type of structural system for the conformation of bed bases, bases and canapºs, allows to obtain all the necessary parts of said bases, which originally come disassembled from the factory, occupying a very small space and being very easy to assemble by any user without using any class of tools and in a short space of time. It consists of a metallic substructure of rectangular shaped steel profiles, composed of stringers and crossbeams whose length and quantity depend on the size of the base. The plastic structure is formed by a modular combination of two pieces called a and b which respectively measure 45 x 90 and 60 x 90 cm, which allow obtaining bases of all known standard measurements. (Machine-translation by Google Translate, not legally binding)

Description

Structural system for the conformation of bed bases, bases and canapés, improved.

Object of the invention

The industrial sector to which this belongs invention is that of home furniture, and specifically that of Beds in all its varieties. This invention aims at facilitate the user, the acquisition, transport until its domicile, and assembly of the structure of canapés and upholstered bases, by itself that is without the help of specialized assemblers.

Background of the invention

The antecedent of this invention is the request of National Patent No. 200601529 created by them inventors

All structures of bed bases, bases and canapés that currently exist in the market, with the exception of legs are assembled at the factory, and are transported and installed in the address of the client with the inconvenience of handling a high volume object, very heavy and often turns out difficult due to the small size of the elevators or stairs of the buildings.

On the other hand because said bed base, base or couch must have a strong enough structure to withstand both static and dynamic loads, and also must last at least 20 years, traditionally a rigid box spring or sofa with totally monocoque structure, but the current technological development allows to design another type of structures with detachable components.

In order to solve the inconveniences described the authors of this invention have developed a new detachable structure system described to continuation.

Description of the invention

This new resting base is composed of two differentiated structures: one metallic substructure and another plastic modular structure. By combining these two structures you get a family of bases of different width with common elements.

Metal substructure

It is composed of rectangular tubes Longitudinal (stringers) and other transverse (crossbars) of steel.

These tubes are joined by standard screws (DIN 912 M8x35) and its assembly inside the plastic composes The structure of the base.

Stringers

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Have a section of 40x20x1.5 mm and a fixed length for the entire family of measures.

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The bases with widths of 90, 105 and 135 cm have two stringers and the bases of 150 cm of 3 stringers.

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He manufacturing and machining process of the stringer is by cutting, deburring, punching, drilling and fusion threading.

Crossbars

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Have a section of 30x15x1 mm and its length varies depending on the different widths of the base (90, 105, 135 and 150 cm).

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All The family consists of 4 stringers.

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He manufacturing and machining process of the stringer is by cutting, deburring, punching, drilling and plastically deformed by press hit on both ends of the tube. The crossbar for the 150 cm base, in half its length, is also plastically deformed by press hit.

Plastic structure

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This formed by the modular combination of two types of pieces of plastic material: A and B.

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The piece A measures 45 x 95 cm and the piece B 60 x 95 cm.

Thickness in Both cases are between 4 to 10 cm.

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The structure of both pieces is based on a network of nerves of fine thicknesses, designed to favor its resistance; openings in the upper part that favor the perspiration of the base; rounded corners on the outer side; anchor zone symmetrical in the inner zone, etc.

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Tapas upper: Plastic caps are used to hide the upper channels of the base.

This type of structure has a series of advantages over the traditional traditional systems that described below:

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Ease of transport

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Storage space reduction both in manufacturing warehouses and in exhibition halls of hypermarkets and furniture stores.

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Weight reduced.

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Ease of assembly by any Username.

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Distribution in "kit" ready for mount.

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Price very small

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Description of drawings

To complement the description of this invention and in order to facilitate the understanding of its characteristics, a series of figures are accompanied in which with character illustrative and not limiting, the following have been represented drawings whose main components are the following:

(one)

45 x 95 cm piece

(2)

60 x 95 cm piece

(3)

Fixing anchor

(4)

90 cm crossbar

(5)

105 cm crossbar

(6)

135 cm crossbar

(7)

150 cm crossbar

(8)

190 cm stringer

(9)

Through hole

(10)

Base finished

(eleven)

Paw

(12)

Sheath

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Figure 1A is a plan view of the part 45 x 95 cm.

Figure 1B is a front elevation view of the piece of 45 x 95 cm.

Figure 1C is a side elevation view of the piece of 45 x 95 cm.

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Figure 2A is a plan view of the piece 60 x 95 cm.

Figure 2B is a front elevation view of the piece of 60 x 95 cm.

Figure 2C is a side elevation view of the piece of 60 x 95 cm.

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Figure 3A is a plan view of the 90 cm crossbar.

Figure 3B is an elevation view of the 90 cm crossbar.

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Figure 4A is a plan view of the 105 cm crossbar.

Figure 4B is an elevation view of the 105 cm crossbar.

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Figure 5A is a plan view of the 135 cm crossbar.

Figure 5B is an elevation view of the 135 cm crossbar.

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Figure 6A is a plan view of the 150 cm crossbar.

Figure 6B is an elevation view of the 150 cm crossbar.

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Figure 7A is a plan view of the crossbar.

Figure 7B is an elevation view of the crossbar.

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Figure 8 is a plan view of the metal structure of a base, consisting of two crossbars of 135 cm and two stringers.

Figure 9 is a plan view of the metal structure of a base, composed of two crossbars of 150 cm and three stringers.

Figure 10 shows the metal structure of a single bed composed of two 90 cm crossbars, two stringers and four pieces of plastic type A 45 x 95 cm.

Figures 11, 12, 13 and 14 show the four schemes of the possible composition of parts A and B, in which a bed base of 90, 105, 135 and 150 cm respectively of width.

Figures 15A and 15B show the bed base finished with the cover and the legs placed. In the case of a 150 cm wide box spring, one more leg would be placed in the center.

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Preferred Embodiment of the Invention

Between the different types of systems structural structures for shaping bases, bases and couches, that can be manufactured based on this invention, the Preferred embodiment is as described below:

Starting from the technical design of each base in Depending on their size, the molds with which they are they will then obtain the type A and B pieces using as material plastic polypropylene and / or polyurethane.

On the other hand using tubular profiles of 40x20x1.5 mm and 30x15x1 mm shaped steel are manufactured and mechanize the stringers (8) and crossbars by cutting, deburring, punching, drilling and plastically deformed by press hit depending on the type.

Once the components are obtained, they are packaged disassembled to be distributed by centers specialized in selling beds and mattresses, hypermarkets, etc.

In the latter case the user only has to select the type of bed base you need from the shelf that given its reduced weight and volume can easily be taken to his house.

The assembly can be done by anyone without any technical knowledge, and consists of insert the stringers (8) through the ends of parts A or B as appropriate, and then place the crossbars (5) on the back of the base, screwing them to the stringers with standard screws (DIN 912 M8x35. Finally the legs are screwed (11) and placed the cover (12).

Claims (1)

1. Improved structural system for the formation of bed bases, bases and couches characterized by being composed of - a metal substructure formed by stringers and crossbars formed from tubular profiles of shaped steel; - a modular plastic structure formed by the combination of at least four elements selected from the group composed of elements A and elements B, each of said elements (A, B) having certain dimensions and being different the respective dimensions of the elements, said plastic structure being provided to be mounted on said metal substructure by introducing said stringers by ends of said elements (A, B) and the placement and subsequent attachment to said stringers of said crossbars, where by executing different combinations of elements A and elements B, bed bases are obtained from different measures