ES2632255A1 - Nucleo for mattresses and pillows of different firmnesses (Machine-translation by Google Translate, not legally binding) - Google Patents

Nucleo for mattresses and pillows of different firmnesses (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2632255A1
ES2632255A1 ES201630279A ES201630279A ES2632255A1 ES 2632255 A1 ES2632255 A1 ES 2632255A1 ES 201630279 A ES201630279 A ES 201630279A ES 201630279 A ES201630279 A ES 201630279A ES 2632255 A1 ES2632255 A1 ES 2632255A1
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core
mattresses
different
elastic
cores
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ES2632255B1 (en
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Juan Antonio MARCO NAVARRO
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Gomarco Descanso S L U
Gomarco Descanso SLU
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Gomarco Descanso S L U
Gomarco Descanso SLU
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

Core for mattresses and pillows of different strengths, configured from a core of variable viscoelastic composition of between 20 and 90 kg/m3 and the optional addition of other elements such as a spring and/or a filling of polyurethane foam in the central hollow of said core. The adjustment of the core composition, together with the addition of said additional elements allows to obtain nuclei of different strengths. By combining these cores, users can choose the hardness that best suits their needs when shaping a mattress or pillow. (Machine-translation by Google Translate, not legally binding)

Description

OBJETO DE LA INVENCiÓN OBJECT OF THE INVENTION

El campo de la invención se enmarca dentro del sector de la industria dedicada a la fabricación de artículos acolchados en general, y en particular, a la fabricación de objetos de descanso, concretamente colchones V/o almohadas. The field of the invention is framed within the industry sector dedicated to the manufacture of quilted articles in general, and in particular, to the manufacture of rest objects, namely V / mattresses or pillows.

ANTECEDENTES DE LA INVENCiÓN BACKGROUND OF THE INVENTION

Como es conocido, los gustos a la hora de elegir un colchón varían en función de algunos parámetros, teniendo en cuenta, la edad, las posturas adoptadas durante el sueño, el peso, y otras preferencias personales o recomendaciones médicas. As is known, the tastes when choosing a mattress vary depending on some parameters, taking into account the age, postures taken during sleep, weight, and other personal preferences or medical recommendations.

Existen personas que por sus características físicas prefieren colchones de dureza suave, dura o menos dura . En otras ocasiones, determinados problemas de salud aconsejan una determinada firmeza en el colchón. There are people who, due to their physical characteristics, prefer mattresses that are soft, hard or less hard. On other occasions, certain health problems advise a certain firmness in the mattress.

Por ello, el problema técnico que se plantea, es la configuración de un colchón o almohada que pueda tener diferentes firmezas en cada una de las zonas de apoyo corporal a partir de la combinación de núcleos de viscoelástica que permitan que el usuario seleccione diferentes firmezas de acuerdo a sus preferencias. Therefore, the technical problem that arises, is the configuration of a mattress or pillow that can have different firmnesses in each of the areas of body support from the combination of viscoelastic cores that allow the user to select different firmnesses of According to your preferences.

Como antecedente de la técnica más cercano, titularidad del actual solicitante, la patente nº P201330390 núcleo interno, en especial para colchones, consistente en un núcleo interno, que comprende un bloque flexible provisto de una preferentemente rectangular. Cada módulo comprende una parte superior, una parte inferior opuesta, y una parte central a modo de placa de soporte dispuesta entre dichas partes superior e inferior que son susceptibles de deformarse en cualquier dirección, permitiendo así que la superficie superior de contacto de los módulos quede situada paralelamente con la curvatura del cuerpo del usuario. Para la presente invención se utilizan parte de los conceptos técnicos de la mencionada patente, pero se realizan núcleos internos con diferentes texturas a partir de la composición y de adicionar otros elementos que consiguen unos núcleos con diferentes firmezas. Además, en la presente invención solo encontramos una parte superior de núcleos flexibles no se da duplicidad de núcleos en la parte superior y opuesta como si ocurre en la patente mencionada en este párrafo. As background to the closest technique, owned by the current applicant, patent No. P201330390 internal core, especially for mattresses, consisting of an internal core, comprising a flexible block provided with a preferably rectangular. Each module comprises an upper part, an opposite lower part, and a central part as a support plate arranged between said upper and lower parts that are susceptible to deformation in any direction, thus allowing the upper contact surface of the modules to remain located parallel to the curvature of the user's body. For the present invention part of the technical concepts of the mentioned patent are used, but internal cores with different textures are made from the composition and adding other elements that achieve cores with different firmnesses. Furthermore, in the present invention we only find an upper part of flexible cores there is no duplication of cores in the upper and opposite part as if it occurs in the patent mentioned in this paragraph.

En el estado de la técnica, son conocidos diversos tipos de colchones personalizables tales como la patente P200400921, mejoras introducidas en la patente de invención P200302161, colchón con insertos de elasticidad variable. la presente invención también describe un colchón de elasticidad variable a partir de las diferentes combinaciones de tipos de núcleo elástico los que describiremos en la presente memoria. Various types of customizable mattresses are known in the state of the art such as patent P200400921, improvements introduced in invention patent P200302161, mattress with inserts of varying elasticity. The present invention also describes a mattress of varying elasticity from the different combinations of elastic core types which we will describe herein.

Por parte del solicitante, se desconoce la existencia de un núcleo elástico para colchones que muestre unas particularidades semejantes a las descritas en la presente invención. On the part of the applicant, the existence of an elastic core for mattresses that shows similarities to those described in the present invention is unknown.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

El problema técnico que la presente invención pretende resolver es la confección de un colchón personalizable de diferentes firmezas a partir de la configuración elegida por el usuario en función de sus necesidades y las preferencias en cada zona de reposo del cuerpo. De tal modo que, pueda elegir la configuración de la módulos compuestos por los núcleos elásticos descritos en la presente invención. The technical problem that the present invention intends to solve is the preparation of a customizable mattress of different firmnesses based on the configuration chosen by the user according to their needs and preferences in each resting area of the body. Thus, you can choose the configuration of the modules composed of the elastic cores described in the present invention.

Actualmente existen colchones con unas firmezas determinadas que no se adaptan a las preferencias de los usuarios según las zonas de reposo del cuerpo, conformando diferentes zonas de firmeza en un solo colchón o almohada de forma predeterminada. Con el núcleo elástico para colchones y sus posibles configuraciones, se consigue que cada parte del cuerpo del usuario pueda descansar sobre una firmeza diferente en aras a una configuración definitiva del colchón o almohada personalizada. Currently there are mattresses with certain firmnesses that do not adapt to the preferences of the users according to the resting areas of the body, forming different areas of firmness in a single mattress or pillow by default. With the elastic core for mattresses and their possible configurations, it is possible that each part of the body of the user can rest on a different firmness for the sake of a definitive configuration of the custom mattress or pillow.

Los módulos para colchón y almohada de diferentes firmezas se componen de una pluralidad de núcleos elásticos de diferentes composiciones distribuidos siguiendo un patrón preferentemente rectangular colocados sobre la base de la estructura del colchón. The mattress and pillow modules of different firmnesses are composed of a plurality of elastic cores of different compositions distributed following a preferably rectangular pattern placed on the base of the mattress structure.

Los núcleos elásticos están compuestos principalmente por espuma flexible de poliuretano no continua y fabricados en una sola pieza mediante espumación en molde, con alta capacidad de transpiración. The elastic cores are mainly composed of non-continuous flexible polyurethane foam and manufactured in one piece by mold foaming, with high breathability.

Los núcleos elásticos presentan diferentes densidades, composición y características, lo que permite que tengan diferentes firmezas adaptándose a la dureza preferida por el usuario en las diferentes zonas de reposo del cuerpo sobre el colchón o almohada. The elastic cores have different densities, composition and characteristics, which allows them to have different firmnesses adapting to the hardness preferred by the user in the different resting areas of the body on the mattress or pillow.

Encontramos 105 siguientes tipos de firmeza según la composición: We found 105 following types of firmness according to the composition:

--
Firmeza muy suave compuesto por viscoelástica de 20 a 50 Kg/m3. Very soft firmness composed of viscoelastic from 20 to 50 Kg / m3.

--
Firmeza suave compuesto por viscoelástica de 20 a 70 KgJm3. Soft firmness composed of viscoelastic from 20 to 70 KgJm3.

--
Firmeza media compuesto por viscoelástica de 20 a 80 Kg/m3. Medium firmness composed of viscoelastic from 20 to 80 Kg / m3.

--
Firme compuesto por viscoelástica 30 a 80 KgJm3. Firm composed of viscoelastic 30 to 80 KgJm3.

--
Muy firme 30 a 90 Kg/m3 viscoelástica. Very firm 30 to 90 kg / m3 viscoelastic.

Adicionalmente para reforzar la firmeza de los núcleos elásticos medio, firme y muy firme V/o relleno de espuma de poliuretano de entre 20 a 60 kg/m3, en el hueco central del núcleo elástico. Additionally to reinforce the firmness of the medium, firm and very firm elastic cores V / or filled with polyurethane foam between 20 to 60 kg / m3, in the central hollow of the elastic core.

DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

Para completar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de la realización práctica del mismo, se acompañan como parte integrante de dicha descripción, un juego de dibujos donde con carácter ilustrativo V no limitativo se representa lo siguiente: To complete the description that is being made and in order to help a better understanding of the features of the invention, according to a preferred example of the practical realization thereof, an set of drawings is attached as an integral part of said description. Illustratively V, not limiting, the following is represented:

Figura 1 muestra una vista general de un núcleo elástico de firmeza suave, muy suave o media donde podemos observar el hueco central del núcleo elástico. Figure 1 shows an overview of an elastic core of soft, very soft or medium firmness where we can observe the central hollow of the elastic core.

Figura 2 muestra una vista general de dos núcleos elásticos de firmeza media V/o firme con relleno de espuma de poliuretano de entre 20 a 60 Kg/m3, en el hueco del núcleo elástico. Figure 2 shows an overview of two elastic cores of medium firm V / or firm with polyurethane foam padding between 20 to 60 Kg / m3, in the hollow of the elastic core.

Figura 3 muestra una vista general de un núcleo elástico firme o muy firme en función de la composición de viscoelástica con la incorporación al núcleo elástico de un muelle en la parte central que refuerza la firmeza. Figure 3 shows a general view of a firm or very firm elastic core depending on the viscoelastic composition with the incorporation into the elastic core of a spring in the central part that reinforces the firmness.

Figura 4 muestra una combinación de dos tipos de módulos compuestos por núcleos elásticos de diferentes firmezas. Figure 4 shows a combination of two types of modules composed of elastic cores of different firmnesses.

Figura S ejemplo de colchón donde se observan los núcleos elásticos incorporados por módulos. Figure S example of mattress where the elastic cores incorporated by modules are observed.

Figura 6 ejemplo de almohada donde se observan los núcleos elásticos. Figure 6 example of a pillow where the elastic nuclei are observed.

Los núcleos elásticos (l) pueden ser de diferentes firmezas debido a la composición de la viscoelástica y los elementos adicionales de que se componen. De este modo, la composición del núcleo elástico (1) estará siempre entre 20 a 90 Kg!m3 de viscoelástica, figuras 1, 2, 3 Y 4. Con los diferentes rangos de las composiciones de viscoelastica, podemos obtener núcleos elásticos (1) de firmeza muy suave, de firmeza suave, firmeza media, firme y muy firme. Además de ello, para conseguir mayor firmeza se adicionan en combinación con la viscoelastica de entre 20 a 90kgJm3, elementos que fortalezcan el núcleo elástico (l) tales como un muelle (2) de plástico o metal V/o un relleno de espuma de poliuretano (3) de entre 20 a 60 KgJm3 que se coloca cubriendo el hueco central (4) del núcleo elástico (1). The elastic cores (l) can be of different firmnesses due to the composition of the viscoelastic and the additional elements of which they are composed. In this way, the composition of the elastic core (1) will always be between 20 to 90 kg! M3 of viscoelastic, figures 1, 2, 3 and 4. With the different ranges of the viscoelastic compositions, we can obtain elastic cores (1) of very soft firmness, soft firmness, medium firmness, firm and very firm. In addition, to achieve greater firmness, elements that strengthen the elastic core (l) such as a plastic or metal spring (2) or a polyurethane foam padding (2) are added in combination with the viscoelastic of 20 to 90kgJm3. (3) between 20 and 60 KgJm3 that is placed covering the central hole (4) of the elastic core (1).

Para conseguir las durezas media, firme y muy firme se añaden otros elementos. Encontramos composiciones de entre 20 a 90 Kgjm3 de densidad de viscoelástica con adicionalmente un muelle (2) ubicado en la parte central del núcleo, figura 3. El muelle (2) se incorpora en el molde antes de proceder a la espumación siendo de esta forma una pieza única junto con el núcleo elástico (1). To achieve medium, firm and very firm hardness, other elements are added. We find compositions of between 20 and 90 Kgjm3 of viscoelastic density with additionally a spring (2) located in the central part of the core, figure 3. The spring (2) is incorporated into the mold before proceeding to the foaming being in this way a single piece together with the elastic core (1).

El tipo de firmeza que adquirirá el núcleo elástico (1) con la incorporación del muelle (2), figura 3, estará en función de la composición y la flexibilidad del muelle pudiendo incorporar diferentes tipos de flexibilidades en el muelle (2) por lo que conseguimos diferentes grados de firmeza. El muelle (2) puede ser de plástico o metálico. The type of firmness that the elastic core (1) will acquire with the incorporation of the spring (2), figure 3, will depend on the composition and flexibility of the spring, being able to incorporate different types of flexibilities in the spring (2) so We get different degrees of firmness. The spring (2) can be plastic or metallic.

Otro modo de realización preferente parte de un núcleo elástico (1) con una composición entre 30 a 90 Kg/m3 de viscoelástica con adicionalmente un relleno de espuma de poliuretano (3) de entre 20 a 60 KgJm3, figura 2 y 4 que va introducida en el hueco central (4) de núcleo elástico (1). Another preferred embodiment part of an elastic core (1) with a composition between 30 to 90 Kg / m3 of viscoelastic with additionally a polyurethane foam filling (3) between 20 to 60 KgJm3, Figure 2 and 4 that is introduced in the central hollow (4) of elastic core (1).

También podemos encontrar la combinación en el núcleo elástico (1) de relleno central de espuma de poliuretano (3) de entre 20 a 60 KgJm3, que dará lugar a We can also find the combination in the elastic core (1) of central filling of polyurethane foam (3) between 20 to 60 KgJm3, which will lead to

una mayor firmeza. Greater firmness

5 Los núcleos elásticos (1) podrán adoptar diferentes formas y colores en función de la utilidad de los mismos. 5 Elastic cores (1) may adopt different shapes and colors depending on their usefulness.

A la vista de la descripción y de las figuras aportadas se hace referencia a la realización preferente del colchón y una almohada siendo la descripción la siguiente: 10 In view of the description and the figures provided, reference is made to the preferred embodiment of the mattress and a pillow, the description being the following:

A modo de ejemplo podemos encontrar un colchón (5) que podrá tener diferentes firmezas distribuidas a lo largo del mismo coincidentes con las zonas de reposo del cuerpo del usuario, figura 5. Los núcleos elásticos (1), irán colocados por módulos (6) de entre 20 a 50 centímetros. Estos módulos (6), figura 5, son bloques flexibles provistos As an example we can find a mattress (5) that can have different firmnesses distributed along it coinciding with the rest areas of the user's body, figure 5. The elastic cores (1), will be placed by modules (6) between 20 to 50 centimeters. These modules (6), figure 5, are flexible blocks provided

15 de una pluralidad de núcleos elásticos (1) distribuidos siguiendo un patrón rectangular. 15 of a plurality of elastic cores (1) distributed in a rectangular pattern.

A modo de ejemplo, también podemos encontrar una almohada (7), figura 6, As an example, we can also find a pillow (7), figure 6,

compuesta por núcleos elásticos (1), con las características y composición que se ha composed of elastic cores (1), with the characteristics and composition that has been

descrito en la presente invención. described in the present invention.

Claims (1)

REIVINDICACIO N ES  CLAIM N ES 1!!.-Núcleo para colchones y almohadas de diferentes firmezas 5 caracterizado por estar compuesto por entre el 20 a 90 Kg/m3 de viscoelástica y la incorporación de un muelle (2) de plástico o metal V/o un relleno de espuma de 1 !! .- Core for mattresses and pillows of different firmnesses 5 characterized by being composed of between 20 to 90 kg / m3 of viscoelastic and the incorporation of a spring (2) of plastic or metal V / or a foam padding poliuretano (3) ent re 20 a 60 Kg/m3 colocada en el hueco central (4) del núcleo elástico (1). Polyurethane (3) between 20 and 60 kg / m3 placed in the central hollow (4) of the elastic core (1).
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194255A (en) * 1977-10-07 1980-03-25 Willy Poppe Foam spring
WO2005020761A1 (en) * 2003-08-27 2005-03-10 Imhold, Naamloze Vennootschap Method to produce a mattress core and composed spring applied therewith
WO2008048743A2 (en) * 2006-08-29 2008-04-24 Ascion Llc A foam spring mattress configured with variable firmness
EP1989974A1 (en) * 2007-05-09 2008-11-12 New Wind S.r.l. An adjustable-springing mattress
WO2011012928A1 (en) * 2009-07-29 2011-02-03 Technogel Italia S.R.L. Modular support element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194255A (en) * 1977-10-07 1980-03-25 Willy Poppe Foam spring
WO2005020761A1 (en) * 2003-08-27 2005-03-10 Imhold, Naamloze Vennootschap Method to produce a mattress core and composed spring applied therewith
WO2008048743A2 (en) * 2006-08-29 2008-04-24 Ascion Llc A foam spring mattress configured with variable firmness
EP1989974A1 (en) * 2007-05-09 2008-11-12 New Wind S.r.l. An adjustable-springing mattress
WO2011012928A1 (en) * 2009-07-29 2011-02-03 Technogel Italia S.R.L. Modular support element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NUCOL_VISCOELASTIC 24/07/2014, Recuperado de Internet. URL: https://www.youtube.com/watch?v=xKCAen26Mo0 *

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