FR2737096A1 - Mattress with springs held in foam plate - has pocketed springs held in calls of upper foam plate and cells closed by lower plate fixed to upper plate - Google Patents

Mattress with springs held in foam plate - has pocketed springs held in calls of upper foam plate and cells closed by lower plate fixed to upper plate Download PDF

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Publication number
FR2737096A1
FR2737096A1 FR9509115A FR9509115A FR2737096A1 FR 2737096 A1 FR2737096 A1 FR 2737096A1 FR 9509115 A FR9509115 A FR 9509115A FR 9509115 A FR9509115 A FR 9509115A FR 2737096 A1 FR2737096 A1 FR 2737096A1
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France
Prior art keywords
plate
springs
construction
cells
internal
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Granted
Application number
FR9509115A
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French (fr)
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FR2737096B1 (en
Inventor
Christian Morizot
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SIMMONS CIE CONTINENTALE
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SIMMONS CIE CONTINENTALE
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Priority to FR9509115A priority Critical patent/FR2737096B1/en
Publication of FR2737096A1 publication Critical patent/FR2737096A1/en
Application granted granted Critical
Publication of FR2737096B1 publication Critical patent/FR2737096B1/en
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Expired - Fee Related legal-status Critical Current

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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
    • A47C27/04—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
    • 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
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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

Landscapes

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

Abstract

The mattress has an upper plate (1) with cells (3) which is made in rubber, preferably latex. The springs (2) are pocketed and barrel shaped and are held in the cells. Their exterior diameter is greater than, or equal to, the internal diameter of the cells and are pressed into them with force. A lower plate (4), made of rubber, preferably latex or polyurethane foam, can be perforated and is thinner than the upper plate. It is bonded to the upper plate to close the cells and to hold the springs in place.

Description

La présente invention concerne une construction à ressorts internes destinée en particulier à la confection de matelas de literie. The present invention relates to an internal spring construction intended in particular for making bedding mattresses.

Une telle construction est agencée de façon à améliorer le confort et la durabilité du matelas tout en permettant de personnaliser le confort d'un matelas à chaque utilisateur. Such a construction is arranged so as to improve the comfort and durability of the mattress while allowing the comfort of a mattress to be personalized for each user.

A cet effet, la construction à ressorts internes de l'invention est caractérisée en ce qu'elle comprend une plaque alvéolée en un matériau à base de caoutchouc, de préférence du latex, et des ressorts ensachés logés dans au moins certains des alvéoles de la plaque alvéolée. To this end, the internal spring construction of the invention is characterized in that it comprises a honeycomb plate made of a material based on rubber, preferably latex, and pocket springs housed in at least some of the cells of the dimpled plate.

De préférence, les ressorts ensachés sont logés dans leurs alvéoles correspondants par emmanchement à force. Preferably, the pocket springs are housed in their corresponding cells by force fitting.

Les ressorts ensachés présentent chacun une forme en tonneau d'un diamètre extérieur supérieur ou égal au diamètre interne d'un alvéole correspondant sensiblement de forme conjuguée obtenu lors du moulage de la plaque alvéolée. The pocket springs each have a barrel shape with an external diameter greater than or equal to the internal diameter of a corresponding cell substantially of conjugate shape obtained during molding of the cellular plate.

La construction comprend de plus une autre plaque à base de caoutchouc, de préférence du latex qui peut être perforé, ou à base de mousse polyuréthane, d'épaisseur inférieure à la plaque alvéolée précitée et fixée par collage à la plaque alvéolée à ressorts ensachés pour obturer les ouvertures des alvéoles permettant l'introduction dans celles-ci des ressorts ensachés. The construction further comprises another rubber-based plate, preferably latex which can be perforated, or based on polyurethane foam, of thickness less than the above-mentioned hollow plate and fixed by gluing to the pocket plate with pocket springs for close the openings of the cells allowing the introduction into them of pocket springs.

De préférence, les ressorts ensachés sont également collés sur la plaque alvéolée de fermeture précitée. Preferably, the pocket springs are also glued to the aforementioned closed cell plate.

L'invention sera mieux comprise et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement au cours de la description explicative qui va suivre faite en référence aux dessins schématiques annexés donnés uniquement à titre d'exemple illustrant un mode de réalisation de l'invention et dans lesquels
- la figure 1 est une vue en coupe d'une partie d'une plaque alvéolée d'une construction à ressorts internes et destinée à recevoir des ressorts ensachés ; et
- la figure 2 est une vue en coupe d'une partie de la construction à ressorts internes conforme à l'invention.The invention will be better understood and other objects, characteristics, details and advantages thereof will appear more clearly during the explanatory description which follows, made with reference to the appended schematic drawings given solely by way of example illustrating a mode of the invention and in which
- Figure 1 is a sectional view of part of a honeycomb plate of an internal spring construction and intended to receive pocket springs; and
- Figure 2 is a sectional view of part of the internal spring construction according to the invention.

En se reportant aux figures, la construction à ressorts internes en particulier pour matelas comprend une plaque alvéolée 1 en un matériau à base de caoutchouc, de préférence du latex, et des ressorts ensachés 2 logés dans au moins certains des alvéoles 3 de la plaque alvéolée 1. Referring to the figures, the internal spring construction, in particular for mattresses, comprises a honeycomb plate 1 made of a rubber-based material, preferably latex, and pocket springs 2 housed in at least some of the cells 3 of the honeycomb plate. 1.

Les alvéoles 3 sont obtenus lors du moulage de la plaque 1 et présentent chacun à leur fond une dépouille lui conférant une forme sensiblement en tonneau conjuguée à celle d'un ressort ensaché 2 à introduire dans l'alvéole 3. De préférence, le diamètre externe le plus grand de chaque ressort ensaché en tonneau 2 est supérieur au diamètre interne le plus grand d'un alvéole correspondant 3 de façon que les ressorts ensachés soient logés dans leurs alvéoles respectifs 3 par emmanchement à force transversalement à la plaque 1. De plus, la hauteur hl de chaque alvéole 2 est sensiblement égale à la hauteur h2 de chaque ressort ensaché 2. The cells 3 are obtained during the molding of the plate 1 and each have at their bottom a draft giving it a substantially barrel shape combined with that of a pocket spring 2 to be introduced into the cell 3. Preferably, the external diameter the largest of each barrel pocket spring 2 is greater than the largest internal diameter of a corresponding cell 3 so that the pocket springs are housed in their respective cells 3 by force fitting transversely to the plate 1. In addition, the height hl of each cell 2 is substantially equal to the height h2 of each pocket spring 2.

Chaque ressort ensaché en tonneau 2 peut être obtenu par découpe de ressorts ensachés d'un chapelet de ressorts ensachés du genre décrit et représenté par exemple dans le brevet européen no. 0 154 076. Each barrel pocket spring 2 can be obtained by cutting pocket springs from a chain of pocket springs of the type described and shown for example in European patent no. 0 154 076.

Une fois les ressorts ensachés 2 introduits dans leurs alvéoles respectifs 3, une plaque 4 à base de caoutchouc, de préférence du latex qui est perforé, ou à base de mousse polyuréthane, est fixée sous la plaque alvéolée 1 de façon à obturer les ouvertures des alvéoles 3 permettant l'introduction des ressorts ensachés correspondants 2. La plaque 4 est fixée à la plaque 1 par collage et, de préférence, les parties inférieures des ressorts ensachés 2 sont également collées à la plaque alvéolée 4 sur toute ou partie de leurs zones de contact avec la plaque 4. Once the pocket springs 2 have been introduced into their respective cells 3, a plate 4 based on rubber, preferably latex which is perforated, or based on polyurethane foam, is fixed under the celled plate 1 so as to close the openings of the alveoli 3 allowing the introduction of the corresponding pocket springs 2. The plate 4 is fixed to the plate 1 by gluing and, preferably, the lower parts of the pocket springs 2 are also glued to the alveolate plate 4 over all or part of their zones contact with the plate 4.

Le procédé d'assemblage de la construction de l'invention résulte déjà clairement de la description qui précède et va être brièvement expliqué.  The assembly method of the construction of the invention already results clearly from the above description and will be briefly explained.

Après moulage de la plaque alvéolée 1, les ressorts individuels ensachés 2 sont introduits manuellement dans des alvéoles correspondants 3 de la plaque 1. Ensuite, l'autre plaque alvéolée 4 est fixée par collage à la plaque alvéolée 1 et aux extrémités des ressorts ensachés logés dans leurs alvéoles respectifs 3. After molding of the honeycomb plate 1, the individual pocket springs 2 are introduced manually into corresponding cells 3 of the plate 1. Then, the other honeycomb plate 4 is fixed by gluing to the honeycomb plate 1 and to the ends of the pocket springs housed in their respective cells 3.

Une telle construction à ressorts internes peut être réalisée à la demande d'un utilisateur de façon que des ressorts ensachés 2, qui peuvent être de raideurs différentes, soient logés dans leurs alvéoles respectifs 3 à des endroits appropriés correspondant précisément à une zone particulière du corps de l'utilisateur pour lui assurer un plus grand confort. Such an internal spring construction can be produced at the request of a user so that pocket springs 2, which can be of different stiffness, are housed in their respective cells 3 at suitable locations corresponding precisely to a particular area of the body to provide greater comfort.

La construction à ressorts internes convient parfaitement comme matelas utilisé avec un sommier du type relevable grâce à la souplesse du matériau constituant les plaques alvéolées 1 et 4 tout en améliorant le confort par la présence des ressorts ensachés dans la plaque alvéolée 1. The construction with internal springs is perfectly suited as a mattress used with a box spring of the lifting type thanks to the flexibility of the material constituting the honeycomb plates 1 and 4 while improving comfort by the presence of the pocket springs in the honeycomb plate 1.

Bien entendu, il est possible de réaliser la construction à ressorts internes de l'invention suivant un processus de fabrication automatique.  Of course, it is possible to carry out the construction with internal springs of the invention according to an automatic manufacturing process.

Claims (5)

REVENDICATIONS 1. Construction à ressorts internes en particulier pour matelas, caractérisée en ce qu'elle comprend une plaque alvéolée (1) en un matériau à base de caoutchouc, de préférence du latex, et des ressorts ensachés (2) logés dans au moins certains des alvéoles (3) de la plaque alvéolée (1). 1. Construction with internal springs, in particular for mattresses, characterized in that it comprises a dimpled plate (1) made of a rubber-based material, preferably latex, and pocket springs (2) housed in at least some of the alveoli (3) of the alveolate plate (1). 2. Construction à ressorts internes selon la revendication 1, caractérisée en ce que les ressorts ensachés (2) sont logés dans leurs alvéoles correspondants par emmanchement à force. 2. Construction with internal springs according to claim 1, characterized in that the pocket springs (2) are housed in their corresponding cells by force fitting. 3. Construction à ressorts internes selon la revendication 2, caractérisée en ce que les ressorts ensachés (2) présentent chacun une forme en tonneau d'un diamètre extérieur supérieur ou égal au diamètre interne d'un alvéole correspondant (3) sensiblement de forme conjuguée obtenu lors du moulage de la plaque alvéolée (1). 3. Construction with internal springs according to claim 2, characterized in that the pocket springs (2) each have a barrel shape with an outside diameter greater than or equal to the internal diameter of a corresponding cell (3) substantially of conjugate shape. obtained during the molding of the honeycomb plate (1). 4. Construction à ressorts internes selon l'une des revendications précédentes, caractérisée en ce qu'elle comprend une autre plaque (4) à base de caoutchouc, de préférence du latex qui peut être perforé, ou à base de mousse polyuréthane, d'épaisseur inférieure à la plaque alvéolée (1) précitée et fixée par collage à la plaque alvéolée (1) à ressorts ensachés (2) pour obturer les ouvertures des alvéoles (3) permettant l'introduction des ressorts ensachés (2) dans celles-ci. 4. Internal spring construction according to one of the preceding claims, characterized in that it comprises another plate (4) based on rubber, preferably latex which can be perforated, or based on polyurethane foam, thickness less than the aforementioned honeycomb plate (1) and fixed by gluing to the honeycomb plate (1) with pocket springs (2) to close the openings of the cells (3) allowing the introduction of the pocket springs (2) therein . 5. Construction à ressorts internes selon la revendication 4, caractérisée en ce que les ressorts ensachés (2) sont également collés sur la plaque alvéolée de fermeture (4) précitée.  5. Construction with internal springs according to claim 4, characterized in that the pocket springs (2) are also glued to the abovementioned closed plate (4).
FR9509115A 1995-07-26 1995-07-26 CONSTRUCTION WITH INTERNAL SPRINGS IN PARTICULAR FOR MATTRESSES Expired - Fee Related FR2737096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9509115A FR2737096B1 (en) 1995-07-26 1995-07-26 CONSTRUCTION WITH INTERNAL SPRINGS IN PARTICULAR FOR MATTRESSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509115A FR2737096B1 (en) 1995-07-26 1995-07-26 CONSTRUCTION WITH INTERNAL SPRINGS IN PARTICULAR FOR MATTRESSES

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FR2737096A1 true FR2737096A1 (en) 1997-01-31
FR2737096B1 FR2737096B1 (en) 1997-10-17

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FR9509115A Expired - Fee Related FR2737096B1 (en) 1995-07-26 1995-07-26 CONSTRUCTION WITH INTERNAL SPRINGS IN PARTICULAR FOR MATTRESSES

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015572A1 (en) * 1999-09-01 2001-03-08 Siegbert Hartmann Elastic body
US6427990B1 (en) 1999-09-01 2002-08-06 Siegbert Hartmann Spring body
NL1026778C2 (en) * 2004-08-04 2006-02-07 Norma Boxmeer Bv Mattress comprises two lying surfaces between which several layers extend, at least one of which is mostly foam material and one is mostly of springs

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359003A (en) * 1940-11-28 1944-09-26 Mishawaka Rubber & Woolen Mfg Spring insert cushion
US2446775A (en) * 1944-01-12 1948-08-10 Marsack Patents Corp Innerspring mattress construction
US2540441A (en) * 1949-08-09 1951-02-06 Allen Ind Mattress construction
US3099021A (en) * 1957-05-28 1963-07-30 Englander Co Inc Foam mattress
FR1388868A (en) * 1963-12-30 1965-02-12 Spring frames for mattresses and padding, for cushions and for vehicle seats
FR1457658A (en) * 1965-09-22 1966-01-24 Cuirub S A Cushions and honeycomb mattresses reinforced by springs
US3251078A (en) * 1965-04-21 1966-05-17 Calla Nick Linked spring foam cushion construction
FR2283649A1 (en) * 1974-09-05 1976-04-02 Ruf Bett International Kg ALVEOLAR SYNTHETIC MATTRESS
US4429427A (en) * 1982-04-19 1984-02-07 Sklar-Peppler Inc. Seating cushion
CA1211234A (en) * 1984-04-10 1986-09-09 Allen Elliott Seat cushion spring assembly
DE4113850A1 (en) * 1991-04-27 1992-10-29 Paulisch Gmbh & Co Kg Sprung support for upholstered furniture seat - is for public transport, and has rows of coil springs in holes in foam block, with metal or plastics baseplate

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359003A (en) * 1940-11-28 1944-09-26 Mishawaka Rubber & Woolen Mfg Spring insert cushion
US2446775A (en) * 1944-01-12 1948-08-10 Marsack Patents Corp Innerspring mattress construction
US2540441A (en) * 1949-08-09 1951-02-06 Allen Ind Mattress construction
US3099021A (en) * 1957-05-28 1963-07-30 Englander Co Inc Foam mattress
FR1388868A (en) * 1963-12-30 1965-02-12 Spring frames for mattresses and padding, for cushions and for vehicle seats
US3251078A (en) * 1965-04-21 1966-05-17 Calla Nick Linked spring foam cushion construction
FR1457658A (en) * 1965-09-22 1966-01-24 Cuirub S A Cushions and honeycomb mattresses reinforced by springs
FR2283649A1 (en) * 1974-09-05 1976-04-02 Ruf Bett International Kg ALVEOLAR SYNTHETIC MATTRESS
US4429427A (en) * 1982-04-19 1984-02-07 Sklar-Peppler Inc. Seating cushion
CA1211234A (en) * 1984-04-10 1986-09-09 Allen Elliott Seat cushion spring assembly
DE4113850A1 (en) * 1991-04-27 1992-10-29 Paulisch Gmbh & Co Kg Sprung support for upholstered furniture seat - is for public transport, and has rows of coil springs in holes in foam block, with metal or plastics baseplate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015572A1 (en) * 1999-09-01 2001-03-08 Siegbert Hartmann Elastic body
US6427990B1 (en) 1999-09-01 2002-08-06 Siegbert Hartmann Spring body
NL1026778C2 (en) * 2004-08-04 2006-02-07 Norma Boxmeer Bv Mattress comprises two lying surfaces between which several layers extend, at least one of which is mostly foam material and one is mostly of springs

Also Published As

Publication number Publication date
FR2737096B1 (en) 1997-10-17

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