ES2634815T3 - Pocket spring core - Google Patents
Pocket spring core Download PDFInfo
- Publication number
- ES2634815T3 ES2634815T3 ES15157370.6T ES15157370T ES2634815T3 ES 2634815 T3 ES2634815 T3 ES 2634815T3 ES 15157370 T ES15157370 T ES 15157370T ES 2634815 T3 ES2634815 T3 ES 2634815T3
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- zone
- core
- springs
- bands
- bags
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- 238000005304 joining Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009958 sewing Methods 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- 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
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/062—Spring inlays of different resiliencies
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- 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
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
Abstract
Núcleo (1) de muelles ensacados a) con al menos dos zonas (2, 3, 4, 5, 6), i) poseyendo al menos una primera zona (3, 5) una capacidad de deformación, que difiere de la capacidad de deformación de al menos una segunda zona (2, 4, 6) del núcleo (1) de muelles ensacados, ii) poseyendo la al menos una primera zona (3, 5) una gran cantidad de primeros muelles helicoidales en sacos (10) dispuestos en una gran cantidad de bandas (8) y iii) poseyendo la al menos una segunda zona (2, 4, 6) una gran cantidad de segundos muelles helicoidales en sacos (9) dispuestos en bandas (7), b) el diámetro "D" de los segundos muelles helicoidales es mayor que el diámetro "d" de los primeros muelles helicoidales, c) estando unida una banda (7, 8) por medio de un procedimiento de unión en el lado exterior del contorno de cada saco (9, 10) en un punto (11, 12, 13) de unión con una banda (7, 8) adyacente, caracterizado por que en la al menos una primera zona (3, 5) y en la al menos una segunda zona (2, 4, 6) se prevé la misma cantidad de muelles helicoidales.Core (1) of pocket springs a) with at least two zones (2, 3, 4, 5, 6), i) having at least a first zone (3, 5) a deformation capacity, which differs from the capacity of deformation of at least a second zone (2, 4, 6) of the core (1) of pocket springs, ii) the at least one first zone (3, 5) possessing a large number of first helical springs in bags (10) arranged in a large number of bands (8) and iii) the at least one second zone (2, 4, 6) possessing a large number of second coil springs in bags (9) arranged in bands (7), b) the diameter " D "of the second helical springs is larger than the diameter" d "of the first helical springs, c) a band (7, 8) being joined by means of a joining procedure on the outer side of the contour of each sack (9 , 10) at a junction point (11, 12, 13) with an adjacent band (7, 8), characterized in that in the at least a first zone (3, 5) and in the at least a second zone (2 , 4, 6) the same amount of coil springs is provided.
Description
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DESCRIPCIONDESCRIPTION
Nucleo de muelles ensacadosCore of pocket springs
El presente invento se refiere a un nucleo de muelles ensacados segun el preambulo de la reivindicacion 1.The present invention relates to a core of pocket springs according to the preamble of claim 1.
Los nucleos de muelles ensacados son conocidos a traves del estado de la tecnica y se utilizan por ejemplo en colchones o muebles de asiento.Pocket spring cores are known throughout the state of the art and are used, for example, in mattresses or seat furniture.
Los nucleos de muelles ensacados dieron buenos resultados en la practica. A pesar de ello es deseable, que los nucleos de muelles ensacados se configuren de tal modo, que ofrezcan al durmiente, que descansa sobre ellos, un confort ergonomico optimo. Para ello se subdividen los nucleos de muelles ensacados en zonas con distinta capacidad de deformacion. Dentro de las diferentes zonas de un nucleo de muelles ensacados se ajusta una capacidad definida de deformacion. Las zonas con distinta capacidad de deformacion son dispuestas de tal modo, que sustenten el cuerpo del durmiente correctamente y mejoren as! el confort de reposo de un durmiente. As! por ejemplo, la zona, que sustenta la zona de los hombros del durmiente es ajustada mas blanda que la que sustenta la cabeza. Con ello se consigue, que la zona de los hombros pueda penetrar perfectamente en el nucleo de muelles ensacados ofreciendo al durmiente un mayor confort de reposo y con ello un sueno mas saludable.The pocket spring cores gave good results in practice. Despite this, it is desirable that the pocket spring cores be configured in such a way that they offer the sleeper, who rests on them, optimal ergonomic comfort. For this, the pocket spring cores are subdivided into zones with different deformability. Within the different zones of a core of pocket springs a defined deformation capacity is adjusted. The zones with different deformation capacity are arranged in such a way that they support the body of the sleeper correctly and improve as well! the sleeping comfort of a sleeper. Ace! For example, the area that supports the sleeping area of the sleeper is adjusted softer than the one that supports the head. This achieves that the shoulder area can penetrate perfectly into the core of pocket springs, offering the sleeper greater comfort for rest and thus a healthier sleep.
A traves del estado de la tecnica se conocen soluciones para crear en los nucleos de muelles ensacados zonas con distinta capacidad de deformacion por medio de la variation de los parametros de los muelles. Las zonas con distinta capacidad de deformacion se pueden obtener segun ello por ejemplo con la utilization de muelles con distintos gruesos del alambre o con la utilizacion de muelles con distintas cantidades de espiras del muelle o suprimiendo, respectivamente agregando un tratamiento con calor del alambre del muelle, no siendo visibles desde el exterior la diferente capacidad de deformacion de los muelles.Through the state of the art, solutions are known to create zones with different deformability in bagged spring cores by varying the parameters of the springs. The zones with different deformation capacity can be obtained according to, for example, the use of springs with different thicknesses of the wire or with the use of springs with different amounts of coil turns or suppressing, respectively by adding a heat treatment of the spring wire , the different deformability of the springs not being visible from the outside.
Ademas, a traves del estado de la tecnica se conocen soluciones en las que las zonas con distinta capacidad de deformacion se realizan por medio de muelles con una forma geometrica fundamental, que se aparta de la forma cillndrica.In addition, through the state of the art solutions are known in which the zones with different deformability are made by means of springs with a fundamental geometric shape, which departs from the cylindrical shape.
Asl, en el documento DE 93 16 223 U1 se divulga un colchon en el que el colchon presenta zonas con una capacidad distinta de deformacion. En una forma de ejecucion se preve, que las zonas con distinta capacidad de deformacion se configuren transversalmente a la direction longitudinal del colchon. Las zonas con una capacidad distinta de deformacion son creadas por bandas con muelle ensacados con una forma geometrica fundamental de tonel, estando configurados los muelles con forma de tonel de tal modo, que su diametro mas grande equivalga al diametro de los muelles helicoidales cillndricos de las restantes zonas del colchon.Thus, document DE 93 16 223 U1 discloses a mattress in which the mattress has areas with a different deformation capacity. In one embodiment, it is foreseen that the zones with different deformability can be configured transversely to the longitudinal direction of the mattress. The zones with a different deformation capacity are created by bagged spring bands with a fundamental geometric barrel shape, the barrel-shaped springs being configured in such a way that their larger diameter is equivalent to the diameter of the cylindrical helical springs of the remaining areas of the mattress.
En el documento DE 297 22 598 U1 se describe un nucleo de muelles ensacados en el que el confort de reposo es incrementado por el hecho de que entre cada dos bandas adyacentes de muelles helicoidales de compresion encapsulados en sacos de material textil se dispone una banda de muelles microensacados con muelles ensacados con una menor altura y con un diametro exterior igual o menor y en el que los sacos de la banda se encolan con los sacos de las bandas de micromuelles.In DE 297 22 598 U1 a core of pocket springs is described in which the comfort of rest is increased by the fact that between each two adjacent bands of compression coil springs encapsulated in bags of textile material a band of Micro-assembled springs with pocket springs with a lower height and with an equal or smaller outside diameter and in which the sacks of the band are glued with the sacks of the micromuelles bands.
El inconveniente de la solution segun el documento DDE 297 22 598 U1 es que no existen zonas con nucleos de muelles ensacados, que posean una capacidad distinta de deformacion. Es mas, segun el documento DE 297 22 598 U1 tambien se debe mejorar el confort de reposo en su conjunto con un distinto peso corporal del correspondiente durmiente. El confort de reposo de las diferentes partes del cuerpo - como por ejemplo la zona de los hombros - no es mejorado, sin embargo, de manera expllcita.The drawback of the solution according to DDE 297 22 598 U1 is that there are no zones with pocket spring cores, which have a different deformation capacity. Moreover, according to document DE 297 22 598 U1, rest comfort as a whole must also be improved with a different body weight of the corresponding sleeper. The comfort of rest of the different parts of the body - such as the shoulder area - is not improved, however, explicitly.
El invento tiene por ello el objeto de crear un nucleo de muelles ensacados, que de lugar a zonas de deformacion claramente diferenciadas y se pueda fabricar con ello de una manera sencilla y barata.The invention therefore has the object of creating a core of pocket springs, which lead to clearly differentiated deformation zones and can thus be manufactured in a simple and cheap manner.
El presente invento soluciona este problema con el objeto de la reivindicacion 1.The present invention solves this problem with the object of claim 1.
El invento crea un nucleo de muelles ensacados con al menos dos zonas, poseyendo al menos una primera zona una capacidad de deformacion, que difiere de la capacidad de deformacion de al menos una segunda zona del nucleo de muelles ensacados, poseyendo al menos una primera zona una gran cantidad de primeros muelles helicoidales en sacos dispuestos en bandas y la al menos una segunda zona una gran cantidad de segundos muelles helicoidales en sacos dispuestos en bandas, siendo el diametro "D" de los segundos muelles helicoidales mayor que el diametro "d" de los primeros muelles helicoidales, estando unida una banda por medio de un procedimiento de union en el lado exterior de cada saco en un punto de union con una banda adyacente, estando previstos en la al menos una primera zona y en la al menos una segunda zona la misma cantidad de muelles helicoidales.The invention creates a core of pocket springs with at least two zones, at least a first zone having a deformation capacity, which differs from the deformation capacity of at least a second zone of the pocket spring core, possessing at least a first zone a large number of first coil springs in bags arranged in bands and the at least a second zone a large number of second coil springs in bags arranged in bands, the diameter "D" of the second coil springs being greater than the diameter "d" of the first helical springs, a band being joined by means of a joining procedure on the outer side of each bag at a junction point with an adjacent band, being provided in the at least a first zone and in the at least a second zone the same amount of coil springs.
Con la disposition ventajosa de los muelles helicoidales en las bandas de la segunda zona - a saber en la misma cantidad con relation a las bandas de la primera zona - se obtiene siempre un punto de union definido y facilmenteWith the advantageous arrangement of the coil springs in the bands of the second zone - namely in the same amount in relation to the bands of the first zone - a defined and easily connected junction point is always obtained.
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accesible en el contorno de cada saco, cuando se unen las bandas de la primera y de la segunda zona. Esto se manifiesta de manera ventajosa en la fabricacion y con ello en la estructura de los costes de un nucleo de muelles segun el invento. Con ello se obtiene una flexibilidad significativa, ya que las diferentes partes del cuerpo de un durmiente son sustentadas por menos muelles por unidad de superficie. Con menos muelles helicoidales por unidad de superficie, que, ademas, poseen un diametro mas pequeno, se puede construir una zona de esta clase de manera ventajosa de manera comparativamente sencilla y barata.accessible in the contour of each bag, when the bands of the first and second zone are joined. This is advantageously manifested in manufacturing and with it in the cost structure of a spring core according to the invention. This results in significant flexibility, since the different parts of a sleeper's body are supported by fewer springs per unit area. With less helical springs per unit area, which also have a smaller diameter, an area of this class can be constructed advantageously in a comparatively simple and cheap way.
Otra ventaja de esta configuracion del nucleo de muelles ensacados es que el consumidor final puede ver inmediatamente, que existen zonas con distinta capacidad de deformacion, ya que los diametros de los muelles helicoidales se diferencian claramente, por ejemplo en mas del 10 % o del 20 %. Con ello tambien es posible comprender al contemplar los sacos, que las zonas con un diametro mas pequeno y con una mayor separacion de los muelles helicoidales son mas flexibles que las zonas en las que los muelles helicoidales estan dispuestos de una manera mas compacta.Another advantage of this configuration of the core of pocket springs is that the final consumer can see immediately, that there are zones with different deformability, since the diameters of the helical springs clearly differ, for example in more than 10% or 20% %. With this it is also possible to understand when contemplating the sacks, that the zones with a smaller diameter and with a greater separation of the coil springs are more flexible than the zones in which the coil springs are arranged in a more compact manner.
Para configurar de una manera todavla mas diferenciadora la capacidad de deformacion de la al menos una segunda zona con muelles helicoidales con un mayor diametro en comparacion con el diametro de los muelles helicoidales de la al menos primera zona se preve disponer separadores entre los sacos, que contienen los muelles helicoidales con el diametro mas pequenos Con los separadores se obtiene una fabricacion barata de los muelles helicoidales dispuestos en sacos, ya que estos separadores pueden ser fabricados e manera sencilla con maquinas convencionales.To configure the deformation capacity of the at least one second zone with helical springs with a larger diameter in a more differentiating manner compared to the diameter of the helical springs of the at least first zone, it is envisaged to have separators between the sacks, which They contain the coil springs with the smallest diameter. With the separators a cheap manufacture of the coil springs arranged in bags is obtained, since these separators can be manufactured in a simple manner with conventional machines.
Otras ejecuciones ventajosas del objeto del invento se desprenden de las reivindicaciones subordinadas.Other advantageous embodiments of the object of the invention emerge from the dependent claims.
En el dibujo se representan ejemplos de ejecucion del objeto del invento y se describiran con detalle en lo que sigue. En el dibujo muestran:Examples of execution of the object of the invention are shown in the drawing and will be described in detail in the following. In the drawing they show:
La figura 1, una representacion esquematica de un nucleo de muelles ensacados con zonas con distinta capacidad de deformacion.Figure 1, a schematic representation of a core of pocket springs with zones with different deformability.
La figura 2, una vista frontal de un nucleo de muelles ensacados con zonas con distinta capacidad de deformacion.Figure 2, a front view of a core of pocket springs with zones with different deformability.
La figura 3, un detalle ampliado de la vista frontal de un nucleo de muelles ensacados con distinta capacidad de deformacion segun la figura 2.Figure 3, an enlarged detail of the front view of a core of pocket springs with different deformability according to Figure 2.
En lo que sigue se utiliza el termino "zona", respectivamente "zonas con distinta capacidad de deformacion". Con ello se entiende una zona/zonas de un nucleo 1 de muelles ensacados, que se diferencian desde el punto de vista de su capacidad de deformacion de las zonas adyacentes. Las zonas con distinta capacidad de deformacion de un nucleo 1 de muelles ensacados permiten por ejemplo una penetracion de determinadas partes del cuerpo de un durmiente mayor que otras zonas del nucleo 1 de muelles ensacados.In the following, the term "zone" is used, respectively "zones with different deformability." This means an area / zones of a core 1 of pocket springs, which differ from the point of view of their deformability of adjacent areas. The zones with different deformability of a core 1 of pocket springs allow for example a penetration of certain parts of the body of a sleeper greater than other areas of core 1 of pocket springs.
En la figura 1 se representa un nucleo 1 de muelles ensacados con varias zonas 2, 3, 4, 5, 6. Las zonas 2, 3, 4, 5, 6 estan dispuestas aqul una detras de otra de una manera puramente a tltulo de ejemplo referido al ancho "B" del nucleo 1 de muelles ensacados.Figure 1 shows a core 1 of pocket springs with several zones 2, 3, 4, 5, 6. Zones 2, 3, 4, 5, 6 are arranged here one behind the other in a purely title example referring to the width "B" of core 1 of pocket springs.
Un nucleo 1 de muelles ensacados segun el invento posee al menos una primera zona 3, 5 con una capacidad de deformacion, que difiere de la capacidad de deformacion de al menos una segunda zona 2, 4, 6 del nucleo 1 de muelles ensacados. En la representacion de la figura 1, que debe ser entendida unicamente como ejemplo, posee por ejemplo una zona 3 - por ejemplo para la zona del hombro del durmiente - una capacidad de deformacion que difiere de la capacidad de deformacion del resto del nucleo 1 de muelles ensacados, respectivamente de la de al menos una segunda zona 2, 4, 6.A core 1 of pocket springs according to the invention has at least a first zone 3, 5 with a deformation capacity, which differs from the deformation capacity of at least a second zone 2, 4, 6 of the core 1 of pocket springs. In the representation of figure 1, which should be understood only as an example, it has, for example, a zone 3 - for example for the sleeper's shoulder area - a deformation capacity that differs from the deformation capacity of the rest of the core 1 of pocket springs, respectively of that of at least a second zone 2, 4, 6.
En la figura 2 se representa un nucleo 1 de muelles ensacados con diferentes zonas. Cada zona 2, 3, 4, 5, 6 posee al menos dos bandas 7, 8, que poseen cada una sacos 9, 10 de material textil, en los que se alojan - en este caso puramente a tltulo de ejemplo - muelles helicoidales cillndricos (no representados aqul). Los muelles utilizados tambien pueden ser de manera alternativa muelles de tonel, muelles entallados o muelles conicos. Cada saco 9, 10 es cerrado en sus dos lados frontales y en sus dos lados longitudinales con un procedimiento de union apropiado, como por ejemplo soldadura, cosido, encolado o grapas o una combinacion de ellos.Figure 2 shows a core 1 of pocket springs with different zones. Each zone 2, 3, 4, 5, 6 has at least two bands 7, 8, each having sacks 9, 10 of textile material, in which they are housed - in this case purely by way of example - cylindrical helical springs (not represented here). The springs used can also alternatively be barrel springs, fitted springs or conical springs. Each bag 9, 10 is closed on its two front sides and on its two longitudinal sides with an appropriate joining procedure, such as welding, sewing, gluing or staples or a combination thereof.
Las bandas 7 en la al menos una segunda zona 2, 4, 6 poseen cada unen el extremo de la banda y siempre entre dos sacos 9 una zona de union, que cierra los sacos en sus dos lados longitudinales. El ancho de la zona de union depende del correspondiente procedimiento de union y se halla con preferencia entre 1 mm y 8 mm, de manera especialmente preferida entre 2 mm y 5 mm.The bands 7 in the at least one second zone 2, 4, 6 each have the end of the band and always between two bags 9 a joint zone, which closes the bags on its two longitudinal sides. The width of the joining area depends on the corresponding joining procedure and is preferably between 1 mm and 8 mm, especially preferably between 2 mm and 5 mm.
La zona de union se adapta a la forma geometrica de la seccion transversal longitudinal del correspondiente muelle helicoidal, de manera, que la zona de union de por ejemplo muelles helicoidales con seccion transversal longitudinal con forma de tonel tambien puede estar presente dos veces en las zonas finales de los muelles helicoidales. Sin embargo, en un caso de esta clase concurren nuevamente las dos zonas de union en la zona del diametro maximoThe joining area is adapted to the geometric shape of the longitudinal cross section of the corresponding helical spring, so that the joining area of for example helical springs with a longitudinal barrel-shaped cross section can also be present twice in the zones end of the coil springs. However, in one case of this class, the two union zones in the maximum diameter zone concur again.
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del muelle con forma de tonel, de manera, que en este punto tambien solo existe una zona de union entre dos sacos.of the barrel-shaped dock, so that at this point there is also only one area of union between two bags.
Las bandas 7, 8 estan unidas entre si por medio de procedimientos de union apropiados, como por ejemplo encolado, soldadura, cosido o grapas en el lado exterior del contorno de cada saco 9, 10 en un punto 11, 12 de union. Los puntos 11, 12 de union de las correspondientes bandas 7, 8 estan orientados, con relacion a la totalidad del nucleo 1 de muelles ensacados, esencialmente ortogonalmente a la extension de las bandas 7, 8. Dicho de otro modo: las bandas 8 de la al menos primera zona 3, 5 poseen la misma cantidad de muelles helicoidales, respectivamente sacos que las bandas 7 a la al menos segunda zona 2, 4, 6 del nucleo 1 de muelles ensacadosThe bands 7, 8 are joined together by means of appropriate joining procedures, such as gluing, welding, sewing or staples on the outer side of the contour of each bag 9, 10 at a point 11, 12 of union. Joining points 11, 12 of the corresponding bands 7, 8 are oriented, relative to the entire core 1 of pocket springs, essentially orthogonal to the extension of bands 7, 8. In other words: bands 8 of the at least first zone 3, 5 possess the same amount of helical springs, respectively sacks as the bands 7 to the at least second zone 2, 4, 6 of the core 1 of pocket springs
Los sacos 10 de las bandas 8 de la al menos una primera zona 3, 5 poseen - en este caso a tltulo de ejemplo - muelles helicoidales cillndricos, que poseen un diametro "d1" mas pequeno que los muelles helicoidales de los sacos 9 con los que se construyen las bandas 7 de la al menos una segunda zona 2, 4, 6, que poseen un diametro D1. De manera alternativa, los muelles alojados en los sacos 10 de las bandas 8 de la al menos un primera zona 3, 5 tambien pueden ser muelles de tonel, muelles entallados o muelles conicos. Los diametros "D1", respectivamente "d1" se refieren siempre al mayor diametro mesurable de estos muelles helicoidales con una seccion transversal longitudinal, que difiera de una seccion transversal longitudinal cillndrica.The bags 10 of the bands 8 of the at least a first zone 3, 5 have - in this case by way of example - cylindrical helical springs, which have a smaller diameter "d1" than the helical springs of the sacks 9 with the that bands 7 of the at least one second zone 2, 4, 6 are constructed, which have a diameter D1. Alternatively, the springs housed in the sacks 10 of the bands 8 of the at least one first zone 3, 5 can also be barrel springs, fitted springs or conical springs. The "D1", respectively "d1" diameters always refer to the larger measurable diameter of these helical springs with a longitudinal cross section, which differs from a cylindrical longitudinal cross section.
Las bandas 8 de la al menos una primera zona 3, 5 poseen un separador 14 entre dos sacos 10. Con el concepto "separador" 14 se indica, que entre dos sacos 8 se hallan siempre zonas de union creadas en sus lados longitudinales con un procedimiento de union apropiado y una zona libre sin zonas de union, estando formada la zona libre del separador 14 por dos bandas superpuestas de material textil. El separador 14 posee, por lo tanto, una longitud "L", que es significativamente mayor que la zona de union entre dos sacos 9 de las bandas 7 de la al menos una segunda zona 2, 4, 6 del nucleo 1 de muelles ensacadosThe bands 8 of the at least one first zone 3, 5 have a separator 14 between two bags 10. With the concept "separator" 14 it is indicated that between two bags 8 there are always junction areas created on their longitudinal sides with a appropriate joining process and a free zone without joining zones, the free zone of the separator 14 being formed by two superimposed bands of textile material. The separator 14 therefore has a length "L", which is significantly greater than the junction zone between two sacks 9 of the bands 7 of the at least a second zone 2, 4, 6 of the core 1 of pocket springs
Con la combinacion de un muelle helicoidal con un diametro "d1" pequeno y la disposicion de los correspondientes sacos 8 con separadores 14 resultan menos puntos de sustentacion en el nucleo 1 de muelles ensacados, de manera, que determinadas partes del cuerpo de un durmiente penetran en la al menos una primera zona 3, 5 en el nucleo 1 de muelles ensacados con una mayor profundidad que en la al menos una segunda zona 2, 4, 6 del nucleo 1 de muelles ensacados.With the combination of a helical spring with a small diameter "d1" and the arrangement of the corresponding sacks 8 with spacers 14, less points of support in the core 1 of pocket springs result, so that certain parts of the body of a sleeper penetrate in the at least a first zone 3, 5 in the core 1 of pocket springs with greater depth than in the at least a second zone 2, 4, 6 of the core 1 of pocket springs.
Ademas, es posible incrementar en caso necesario la flexibilidad de la al menos una primera zona 3, 5 por medio de la reduccion del diametro del muelle helicoidal.In addition, it is possible to increase the flexibility of the at least a first zone 3, 5 if necessary by reducing the diameter of the coil spring.
La longitud "L" de los separadores 14 entre dos sacos 10 de la al menos una primera zona 3, 5 se dimensiona de tal modo que la longitud "L" sea esencialmente la diferencia entre el diametro "D" de los sacos 9 de las bandas 7 en la al menos una segunda zona 2, 4, 6 y el diametro "d" de los sacos 10 de las bandas 8 de la al menos una primera zona 3, 5. Esto se representa de manera clara en la figura 3.The length "L" of the spacers 14 between two bags 10 of the at least one first zone 3, 5 is sized such that the length "L" is essentially the difference between the diameter "D" of the bags 9 of the bags bands 7 in the at least a second zone 2, 4, 6 and the diameter "d" of the bags 10 of the bands 8 of the at least one first zone 3, 5. This is clearly represented in Figure 3.
El diametro "D" de los sacos 9 de las bandas 7 de la al menos una segunda zona 2, 4, 6 es por ejemplo de 62 mm. El diametro "d" de los saos 10 de las bandas 8 de la al menos una primera zona 3, 5 se halla con preferencia entre 42 mm y 82 mm, con especial preferencia entre 72 mm y 52 mm, mientras que el diametro "d" de los sacos 10 de las bandas 8 de la al menos una primera zona 3, 5 se halla con preferencia entre 22 mm y 62 mm, con especial preferencia entre 32 mm y 52 mm. Por lo tanto, la longitud "L" del separador 14 se halla con preferencia entre 10 mm y 50 mm, con especial preferencia entre 15 mm y 25 mm.The diameter "D" of the bags 9 of the bands 7 of the at least one second zone 2, 4, 6 is for example 62 mm. The diameter "d" of the saos 10 of the bands 8 of the at least a first zone 3, 5 is preferably between 42 mm and 82 mm, especially preferably between 72 mm and 52 mm, while the diameter "d "of the bags 10 of the bands 8 of the at least a first zone 3, 5 is preferably between 22 mm and 62 mm, especially between 32 mm and 52 mm. Therefore, the length "L" of the separator 14 is preferably between 10 mm and 50 mm, more preferably between 15 mm and 25 mm.
Con ello queda garantizado, que tambien un punto 13 de union entre la al menos una primera zona 3, 5 y la al menos una segunda zona 2, 4, 6 del nucleo 1 de muelles ensacados esta orientado esencialmente, con relacion al nucleo 1 de muelles ensacados, ortogonalmente con relacion a la extension de las bandas 7, 8. Dicho de otra manera: las bandas 8 de la al menos una primera zona 3, 5 poseen la misma cantidad de muelles helicoidales, respectivamente sacos 10 que las bandas 7 de la al menos una segunda zona 2, 4, 6 del nucleo1 de muelles ensacados.With this, it is guaranteed that also a point 13 of union between the at least a first zone 3, 5 and the at least a second zone 2, 4, 6 of the core 1 of pocket springs is essentially oriented, in relation to the core 1 of pocket springs, orthogonally in relation to the extension of the bands 7, 8. In other words: the bands 8 of the at least a first zone 3, 5 have the same amount of helical springs, respectively sacks 10 as the bands 7 of the at least a second zone 2, 4, 6 of the core 1 of pocket springs.
LISTA DE SIMBOLOS DE REFERENCIALIST OF REFERENCE SYMBOLS
1 Nucleo de muelles ensacados1 Core of pocket springs
2 Zona2 Zone
3 Zona con distinta capacidad de deformacion3 Zone with different deformability
4 Zona4 Zone
5 Zona con distinta capacidad de deformacion5 Zone with different deformability
6 Zona6 Zone
7 Banda7 Band
8 Banda8 Band
9 Saco9 Sack
10 Saco10 sack
11 Punto de union11 Junction Point
12 Punto de union12 Junction Point
- 13 Punto de union 13 Junction Point
- 14 Separador 14 Separator
- B Ancho B Width
- 5 5
- D Diametro del saco D Bag diameter
- D1 Diametro del muelle D1 Spring Diameter
- d Diametro del saco d Bag diameter
- d1 Diametro d1 Diameter
- 10 10
- L Longitud L Length
Claims (13)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014101035U | 2014-03-07 | ||
| DE202014101035.1U DE202014101035U1 (en) | 2014-03-07 | 2014-03-07 | Pocket spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2634815T3 true ES2634815T3 (en) | 2017-09-29 |
Family
ID=50490286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15157370.6T Active ES2634815T3 (en) | 2014-03-07 | 2015-03-03 | Pocket spring core |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2915464B1 (en) |
| DE (1) | DE202014101035U1 (en) |
| ES (1) | ES2634815T3 (en) |
| PL (1) | PL2915464T3 (en) |
| PT (1) | PT2915464T (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014102556U1 (en) * | 2014-06-02 | 2014-07-03 | Agro Holding Gmbh | Upholstery with a pocket spring core |
| DE202015106737U1 (en) * | 2015-12-10 | 2016-01-14 | Hoffmann Gmbh | Mattress with juxtaposed different innerspring types |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9316223U1 (en) | 1993-10-23 | 1994-11-24 | Schlueter Juergen | Spring mattress with zones of different deformability |
| DE29720297U1 (en) * | 1997-11-15 | 1998-06-10 | Spintex Ag | Feather snake with different feathers |
| DE29722598U1 (en) | 1997-12-20 | 1998-02-26 | Federnwerke Marienberg Gmbh | Pocket spring core |
| DE19823845A1 (en) * | 1998-05-28 | 1999-12-09 | Spintex Ag Altendorf | Anatomical innerspring |
-
2014
- 2014-03-07 DE DE202014101035.1U patent/DE202014101035U1/en not_active Expired - Lifetime
-
2015
- 2015-03-03 EP EP15157370.6A patent/EP2915464B1/en active Active
- 2015-03-03 ES ES15157370.6T patent/ES2634815T3/en active Active
- 2015-03-03 PT PT151573706T patent/PT2915464T/en unknown
- 2015-03-03 PL PL15157370T patent/PL2915464T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2915464A1 (en) | 2015-09-09 |
| PT2915464T (en) | 2017-07-31 |
| PL2915464T3 (en) | 2017-10-31 |
| DE202014101035U1 (en) | 2014-04-01 |
| EP2915464B1 (en) | 2017-04-26 |
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