ES2371842A1 - Pillow or similar foam element, mixed structure. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pillow or similar foam element, mixed structure. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2371842A1 ES2371842A1 ES201030844A ES201030844A ES2371842A1 ES 2371842 A1 ES2371842 A1 ES 2371842A1 ES 201030844 A ES201030844 A ES 201030844A ES 201030844 A ES201030844 A ES 201030844A ES 2371842 A1 ES2371842 A1 ES 2371842A1
- Authority
- ES
- Spain
- Prior art keywords
- foam
- pillow
- mixed structure
- similar
- translation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006260 foam Substances 0.000 title claims abstract description 32
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 18
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000035807 sensation Effects 0.000 abstract description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Bedding Items (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Almohada o elemento de espuma similar, de estructura mixta.Pillow or similar foam element, from mixed structure
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una almohada o elemento de espuma similar, de estructura mixta, aportando a la función a que se destina varias ventajas, que se describirán en detalle más adelante, que suponen una destacable mejora en el estado actual de la técnica.The invention, as expressed in the statement of The present specification refers to a pillow or similar foam element, of mixed structure, contributing to the function to which several advantages are intended, which will be described in detail later, which represent a remarkable improvement in the state Current technique.
Más en particular, el objeto de la invención se centra en una almohada, o cualquier otro elemento acolchado de espuma de configuración y/o aplicación similar, que estando realizada con espuma de poliuretano presenta la particularidad de contar con una estructura mixta que comprende la combinación de, al menos, una parte de espuma de poliuretano viscoelástica con, al menos, otra parte de espuma de poliuretano "soft", consiguiendo mejorar las cualidades de confort y sensación térmica de dicha almohada o elemento similar.More particularly, the object of the invention is centered on a pillow, or any other padded element of configuration foam and / or similar application, which being made with polyurethane foam presents the particularity of have a mixed structure that includes the combination of less, a part of viscoelastic polyurethane foam with, at less, another part of "soft" polyurethane foam, getting improve the comfort and thermal sensation qualities of bliss Pillow or similar item.
El campo de aplicación de la presente invención se enmarca dentro del sector técnico de la industria dedicada a la fabricación de artículos acolchados en general y particularmente artículos de descanso, concretamente almohadas y similares, sin que se descarte su aplicación a cualquier otros elementos acolchados de espuma de tipo terapéutico o para otros usos, tales como almohadillas cervicales, soportes lumbares, cuñas ortopédicas.The field of application of the present invention It is part of the technical sector of the industry dedicated to the manufacture of padded articles in general and particularly resting items, specifically pillows and the like, without its application is discarded to any other padded elements of therapeutic type foam or for other uses, such as cervical pads, lumbar supports, orthopedic wedges.
Como es sabido, la espuma de poliuretano o gomaespuma, es un material plástico poroso formado por burbujas que se forman por la reacción química de un poliol y un isocianato, aunque su formulación necesita y admite múltiples variantes y aditivos.As is known, polyurethane foam or foam rubber, is a porous plastic material formed by bubbles that they are formed by the chemical reaction of a polyol and an isocyanate, although its formulation needs and supports multiple variants and additives
Una de dichas variantes es la espuma viscoelástica que, constituida por celdas abiertas autoventiladas, se destaca esencialmente por tener unos intervalos de temperatura de transición vítrea muy amplios y entre cuyas características más destacables y apreciables, especialmente en el mundo del descanso, cabe mencionar su gran adaptabilidad a cualquier cuerpo que transmita presión y temperatura a este material, ofreciendo altas cotas de confort. La espuma viscoelástica es, pues, un material que se puede decir que tiene memoria, ya que se amolda al cuerpo disipando la presión que este ejerce sobre el mismo, existiendo diferentes tipos de la misma en función de su densidad.One of these variants is foam viscoelastic which, consisting of self-ventilated open cells, It stands out essentially for having temperature ranges of very wide glass transition and between whose characteristics more remarkable and appreciable, especially in the world of rest, It is worth mentioning its great adaptability to any body that transmit pressure and temperature to this material, offering high comfort levels. The viscoelastic foam is thus a material that it can be said that it has memory, since it conforms to the body dissipating the pressure it exerts on it, existing Different types of it depending on their density.
Otra de las variantes o tipos de espumas de poliuretano son las conocidas como espuma "soft" que poseen como principal característica el estar formadas, a nivel macromolecular, por una serie de celdas que forman entre sí una comunicada red de minúsculos canales en toda la masa de la pieza. Estas celdas poseen un tamaño grande y, además, presentan un altísimo porcentaje de paredes abiertas. Esta configuración se traduce en una gran red de pequeñísimos canales por los que el aire circula libremente, lo cual hace que, en artículos fabricados con esta espuma soft, se consiga una sensación de diferencia térmica entre la zona del cuerpo que está en contacto con la espuma y la que no lo está.Another of the variants or types of polyurethane foams are those known as " soft " foam, whose main characteristic is to be formed, at the macromolecular level, by a series of cells that form a communicated network of tiny channels throughout the mass. Of the piece. These cells have a large size and also have a very high percentage of open walls. This configuration translates into a large network of tiny channels through which air circulates freely, which means that, in articles made with this soft foam, a sensation of thermal difference is achieved between the area of the body that is in contact with the foam and the one that isn't.
Pues bien, en la actualidad, y como referencia al estado de la técnica, debe señalarse que, si bien existen en el mercado un amplio repertorio de productos fabricados con diferentes formulaciones de espumas de poliuretano así como una vasta gama de aplicaciones para dichos materiales, por parte del solicitante se desconoce la existencia de ninguna almohada o elemento de espuma similar que presente una estructura mixta de características técnicas y constitutivas semejantes a las que presenta la que aquí se preconiza, es decir, que combine las ventajas de la espuma viscoelástica y las de la espuma soft en un mismo producto, siendo el objetivo de la presente invención aportar al mercado una que resuelva dicha carencia.Well, at present, and as a reference to the state of the art, it should be noted that, although there is a wide range of products manufactured with different formulations of polyurethane foams as well as a wide range of applications for such materials, on the part of the applicant the existence of any pillow or similar foam element that presents a mixed structure of technical and constitutive characteristics similar to those presented here is unknown, that is, that combines the advantages of viscoelastic foam and the of soft foam in the same product, the objective of the present invention being to provide the market with one that solves said lack.
Así, la almohada o elemento de espuma similar, de estructura mixta que la presente invención propone se configura como una novedad dentro de su campo de aplicación, estando los detalles caracterizadores que la distinguen de lo ya conocido en el mercado adecuadamente recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva.Thus, the pillow or similar foam element, of mixed structure that the present invention proposes is configured as a novelty within its scope, being the characterizing details that distinguish it from what is already known in the market properly included in the final claims that accompany this specification.
De manera concreta, lo que la invención preconiza es una almohada, u otro elemento acolchado de espuma de configuración y/o aplicación similar, que es del tipo realizado con espuma flexible de poliuretano fabricado mediante cualquier proceso de moldeado y/o cortado y pegado y/o ensamblado de espumas de poliuretano de diferentes cualidades, y que, de forma innovadora, presenta la particularidad de contar con una configuración estructural mixta en la se combinan, al menos, una parte de espuma de poliuretano de tipo viscoelástica con, al menos, otra parte de espuma de poliuretano de tipo "soft".Specifically, what the invention advocates is a pillow, or other foam padded element of configuration and / or similar application, which is of the type made with flexible polyurethane foam manufactured by any process of molding and / or cutting and gluing and / or assembly of foams polyurethane of different qualities, and that, in an innovative way, It has the peculiarity of having a configuration mixed structural in the at least one part of foam are combined of viscoelastic type polyurethane with at least one other part of "soft" type polyurethane foam.
Dicha combinación, aún cuando existiesen otras partes de naturaleza igual o diferente a las anteriormente señaladas, por ejemplo cualquiera de los diferentes tipos de fibras y/o elementos textiles, otorga ventajosamente a la almohada o elemento similar, una notable mejora de sus cualidades de confort así como también de la sensación térmica que la misma provoca en el usuario.This combination, even if there were others parts of a nature equal to or different from those previously indicated, for example any of the different types of fibers and / or textile elements, advantageously granted to the pillow or similar element, a remarkable improvement of its comfort qualities as well as the thermal sensation that it causes in the Username.
La descrita almohada o elemento de espuma similar, de estructura mixta representa, pues, una innovación de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The described pillow or foam element similar, of mixed structure, therefore, represents an innovation of structural and constitutive characteristics unknown up to now for that purpose, reasons that together with its practical utility, the provide sufficient grounds to obtain the privilege of exclusivity requested.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, is attached herein descriptive, as an integral part of it, of a game of planes, in which with an illustrative and non-limiting nature, represented the following:
La figura número 1.- Muestra una vista en perspectiva de un ejemplo de realización de la almohada o elemento de espuma similar, de estructura mixta objeto de la invención, apreciándose en ella las principales partes y elementos que comprende.Figure number 1.- Shows a view in perspective of an embodiment of the pillow or element of similar foam, of mixed structure object of the invention, appreciating in it the main parts and elements that understands.
A la vista de la descrita figura 1 y única, y de acuerdo con la numeración adoptada en ella, se puede observar como la almohada (1) en cuestión se configura a partir de un cuerpo flexible (2), realizado con espuma de poliuretano fabricado mediante cualquier proceso de moldeado y/o cortado y pegado y/o ensamblado de espumas de poliuretano de diferentes cualidades, cuya estructura comprende y combina, al menos, una parte de espuma de poliuretano de tipo viscoelástica (2a) con, al menos, otra parte de espuma de poliuretano de tipo "soft" (2b).In view of the described figure 1 and only, and of according to the numbering adopted in it, you can see how the pillow (1) in question is configured from a body flexible (2), made with polyurethane foam manufactured by any molding and / or cutting and pasting and / or assembly process of polyurethane foams of different qualities, whose structure comprises and combines at least one part of polyurethane foam of viscoelastic type (2a) with at least one other foam part of "soft" type polyurethane (2b).
Hay que señalar que la parte de espuma de poliuretano de tipo viscoelástica (2a) del cuerpo flexible (2) que constituye la almohada (1) propuesta, será, por ejemplo y preferentemente, una espuma tipo viscoelástica especialmente aplicable para la elaboración de piezas moldeadas de espuma flexible viscoelástica, que está compuesta a base de una mezcla de polioles y aditivos catalizadores con estabilizantes, etc. y el/los componente/s MDI (Difenilmetano-diisocianato) y/o TDI (Toluen-diisocianato), o bien una espuma tipo viscoelástica especialmente aplicable para la elaboración de bloques discontinuos de espuma flexible viscoelástica, que igualmente está compuesta a base de una mezcla de polioles y aditivos catalizadores con estabilizantes, etc. y el/los componente/s MDI (Difenilmetano-diisocianato) y/o TDI (Toluen-diisocianato).It should be noted that the foam part of viscoelastic type polyurethane (2a) of the flexible body (2) that constitutes the proposed pillow (1), it will be, for example and preferably, a viscoelastic foam especially Applicable for making flexible foam molded parts viscoelastic, which is composed of a mixture of polyols and catalyst additives with stabilizers, etc. and them MDI component (s) (Diphenylmethane diisocyanate) and / or TDI (Toluen-diisocyanate), or a foam type viscoelastic especially applicable for block making discontinuous viscoelastic flexible foam, which is also composed of a mixture of polyols and catalyst additives with stabilizers, etc. and the MDI component (s) (Diphenylmethane diisocyanate) and / or TDI (Toluen-diisocyanate).
En cuanto a la otra parte de espuma de poliuretano de tipo "soft" (2b) del cuerpo flexible (2) que constituye la almohada (1), será, por ejemplo y preferentemente, una espuma tipo especialmente aplicable para piezas moldeadas de espuma flexible super-soft, el cual también está compuesto a base de una mezcla de polioles y aditivos catalizadores con estabilizantes, etc. y los componentes MDI (Difenilmetano-diisocianato) y/o TDI (Toluen-diisocianato).As for the other foam part of "soft" type polyurethane (2b) of the flexible body (2) that constitutes the pillow (1), it will be, for example and preferably, a foam type especially applicable for foam molded parts flexible super-soft, which is also composed based on a mixture of polyols and catalyst additives with stabilizers, etc. and the MDI components (Diphenylmethane diisocyanate) and / or TDI (Toluen-diisocyanate).
Tal como se observa en dicha figura 1, la almohada (1) representada como ejemplo preferente de la invención, está constituida a partir de un cuerpo flexible (2) constituido en su mayor parte de espuma viscoelástica (2a) que le otorga su forma perimetral y volumen y a la que se ha incorporado por una de sus caras una cobertura de poliuretano de tipo "soft" (2b).As seen in said figure 1, the pillow (1) represented as a preferred example of the invention, it is constituted from a flexible body (2) constituted in mostly viscoelastic foam (2a) that gives it its shape perimeter and volume and to which it has been incorporated by one of its faces a "soft" type polyurethane cover (2b).
Con ello el usuario, simplemente dando la vuelta a la almohada (1) puede escoger entre las cualidades de un tipo de espuma o la otra, según sus preferencias.With this the user, simply turning around to the pillow (1) you can choose between the qualities of a type of foam or the other, according to your preferences.
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciendo constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a titulo de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental.Describe sufficiently the nature of the The present invention, as well as the way of putting it into practice, is not considers it necessary to extend its explanation so that any subject matter expert understands its scope and advantages that derive from it, stating that, within its essentiality, may be implemented in other forms of realization that differ in detail from that indicated as example, and which will also achieve the protection that collects as long as it does not alter, change or modify its principle fundamental.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201030844A ES2371842B1 (en) | 2010-06-02 | 2010-06-02 | PILLOW OR ELEMENT OF SIMILAR FOAM, MIXED STRUCTURE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201030844A ES2371842B1 (en) | 2010-06-02 | 2010-06-02 | PILLOW OR ELEMENT OF SIMILAR FOAM, MIXED STRUCTURE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2371842A1 true ES2371842A1 (en) | 2012-01-10 |
| ES2371842B1 ES2371842B1 (en) | 2012-12-27 |
Family
ID=45374426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201030844A Withdrawn - After Issue ES2371842B1 (en) | 2010-06-02 | 2010-06-02 | PILLOW OR ELEMENT OF SIMILAR FOAM, MIXED STRUCTURE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2371842B1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001056432A2 (en) * | 2000-02-02 | 2001-08-09 | Walpin Lionel A | Orthopedic head and neck support pillow that requires no break-in period |
| EP1388310A1 (en) * | 2001-05-16 | 2004-02-11 | Delta Tooling Co., Ltd. | Cushion structure |
| US20040074008A1 (en) * | 2002-06-22 | 2004-04-22 | Wendell Martens | Memory foam mattress system |
| US20050084667A1 (en) * | 1994-06-03 | 2005-04-21 | Tempur World, Inc. | Laminated visco-elastic support |
| US20060143830A1 (en) * | 2003-07-01 | 2006-07-06 | Stephen Bair | Contour lumbar support sleep pillow |
| US20060272098A1 (en) * | 2005-06-03 | 2006-12-07 | Hochschild Arthur A | Composite foam mattress assembly |
-
2010
- 2010-06-02 ES ES201030844A patent/ES2371842B1/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050084667A1 (en) * | 1994-06-03 | 2005-04-21 | Tempur World, Inc. | Laminated visco-elastic support |
| WO2001056432A2 (en) * | 2000-02-02 | 2001-08-09 | Walpin Lionel A | Orthopedic head and neck support pillow that requires no break-in period |
| EP1388310A1 (en) * | 2001-05-16 | 2004-02-11 | Delta Tooling Co., Ltd. | Cushion structure |
| US20040074008A1 (en) * | 2002-06-22 | 2004-04-22 | Wendell Martens | Memory foam mattress system |
| US20060143830A1 (en) * | 2003-07-01 | 2006-07-06 | Stephen Bair | Contour lumbar support sleep pillow |
| US20060272098A1 (en) * | 2005-06-03 | 2006-12-07 | Hochschild Arthur A | Composite foam mattress assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2371842B1 (en) | 2012-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107454827B (en) | Mattress assembly including thermally conductive foam layer | |
| AU2009350434B2 (en) | Modular support element | |
| ES2558537T3 (en) | Shock absorber support | |
| ES2905086T3 (en) | Gel molded pillow and method for producing the same | |
| US9456696B2 (en) | Foam furniture molded around a core with a lumbar support protrusion | |
| US9420891B2 (en) | Foam furniture molded around a rigid foam core | |
| WO2015150920A2 (en) | Support cushions for providing ventilation | |
| JP2021500976A (en) | Pocket coil spring assembly including flexible foam | |
| KR101691523B1 (en) | Memory foam mettress | |
| WO2013102777A1 (en) | Anatomical padding system with multi-level layers | |
| ES2371842A1 (en) | Pillow or similar foam element, mixed structure. (Machine-translation by Google Translate, not legally binding) | |
| KR101782126B1 (en) | Multi-level foam mattress | |
| US20220304419A1 (en) | Arrayed Cushioning Device | |
| KR101259329B1 (en) | The cool-mat | |
| KR102020361B1 (en) | Functional pillow | |
| CN201968224U (en) | Hot pressing cushion structure | |
| KR101998556B1 (en) | Pillow enabling temperature controlling | |
| WO2020047066A1 (en) | An insulative material | |
| KR101260432B1 (en) | A memory foam filler duvet | |
| CN201958417U (en) | Neck pillow structure | |
| ES2482016A1 (en) | Base material of a rest element, and procedure for manufacturing the rest element associated with it (Machine-translation by Google Translate, not legally binding) | |
| ES1144735U (en) | Nucleus for padded items (Machine-translation by Google Translate, not legally binding) | |
| KR100764901B1 (en) | Method for preparing molded foams united with gel, and molded foams prepared therefrom | |
| ES1077376U (en) | Adjustable pillow (Machine-translation by Google Translate, not legally binding) | |
| KR20090006007U (en) | Ball mattress |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 2371842 Country of ref document: ES Kind code of ref document: B1 Effective date: 20121227 |
|
| FA2A | Application withdrawn |
Effective date: 20130423 |