EP2685871B1 - Vierseitiges wendebettwäscheelement - Google Patents

Vierseitiges wendebettwäscheelement Download PDF

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Publication number
EP2685871B1
EP2685871B1 EP12710202.8A EP12710202A EP2685871B1 EP 2685871 B1 EP2685871 B1 EP 2685871B1 EP 12710202 A EP12710202 A EP 12710202A EP 2685871 B1 EP2685871 B1 EP 2685871B1
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EP
European Patent Office
Prior art keywords
zone
une
mattress
blocks
bedding
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.)
Active
Application number
EP12710202.8A
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English (en)
French (fr)
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EP2685871A1 (de
Inventor
Fabienne Sportis
Fabrice Requet
Olivier Laurent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAURENT, OLIVIER
REQUET, FABRICE
SPORTIS, FABIENNE
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Individual
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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
    • 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 openings in foamed material
    • 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
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • 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
    • A47C27/15—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
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
    • A47D15/001—Mattresses

Definitions

  • the invention relates to the field of the necessities of life and in particular to sleeping equipment and bedding elements.
  • the invention more particularly relates that not exclusively a mattress divided into portions in the direction of its great length to define rest areas diversified and adapted to the morphology and needs of a user.
  • the invention more specifically relates to a mattress for children and adults ensuring maintenance of the user when using the mattress, said maintenance can be adapted to the morphology and / or the wish of the sleeper.
  • the bedding elements that are traditional mattresses are made according to two very different techniques. There are thus mattresses with an internal metal carcass more generally called “spring mattress” and mattresses comprising one or more foam blocks called “elastic mattresses”.
  • zippers or hooks can compromise the flatness of the mattress.
  • the presence of raised portions of the zippers or hooks can be uncomfortable or uncomfortable for a user.
  • the document FR 2,730,914 discloses a mattress formed of a plurality of blocks made of elastomeric foam each having side edges and horizontal main surfaces.
  • the side edges of the different blocks have complementary cut-out shapes allowing the blocks to be inserted into one another.
  • the various assembled blocks are found not to form a flat mattress so that a user may find themselves bothered by the irregularity of the surface of the assembly.
  • the document EP 1 329 177 thus presents a mattress comprising a non-deformable structure which comprises one or two receptacles.
  • the two receptacles are then intended to each receive a sub-mattress synthetic material, the sub-mattress can be adapted to the needs of a user.
  • the structure receiving the sub-mattress itself is relatively bulky and heavy.
  • An object of the invention is to provide a bedding element at least partially obviating the aforementioned problems.
  • rest zone is meant here the main face on which the user lies, taking into account the direction of use of the bedding element. There are two rest zones per main face, ie a total of four rest zones.
  • reception profile here means the following mechanical characteristics of the successive reception areas that constitute each rest area. We can also speak of density of reception of the rest area.
  • each user can choose the rest zone that best suits their morphology or their needs.
  • the same bedding element according to the invention provides rest and relaxation for a large number of users.
  • the distinct home profiles ensure that a user at least one of the rest areas can be adapted to its morphology which will ensure a feeling of relaxation that is the basis of a restful sleep.
  • the reception area A1 receives the head
  • the reception area A2 receives the shoulders
  • the reception area A3 receives the lumbar vertebrae
  • the reception area A4 receives the user's pool.
  • Welcome areas A5 to A7 receive the rest of the user's body.
  • the reception area A7 receives the head
  • the reception area A6 receives the shoulders
  • the reception area A5 receives the lumbar vertebrae
  • the reception area A4 receives the user's pool.
  • the home areas A3 to A1 receive the rest of the user's body.
  • the mattress in four directions of use depending on the rest area that the user uses, so that we can say that the mattress is reversible on four sides.
  • the four rest areas have distinct home profiles, a user can easily find a rest area adapted to its morphology and its needs.
  • the two blocks forming each of the outer layers 3, 4 are for example assembled by gluing or adhesion.
  • the intermediate material layer 5 has a non-uniform thickness.
  • the layer of intermediate material 5 thus has prismatic projections 10 (only one of which is referenced to FIG. figure 1 ) who enter conformal indentations of the outer layers 3,4.
  • the projections 10 are arranged so that the thickness of the layer of intermediate material 5 varies from one portion to the other of the mattress.
  • the various blocks constituting the layers are preferably made of various materials which thus confer particular mechanical characteristics to the different reception areas for example in terms of elasticity, flexibility, firmness ...
  • the blocks 6, 7, 8, 9 are made in elastomeric foams of distinct flexibility. These differences in mechanical characteristics, associated with the geometry of the layers of the mattress, produce the profiles of reception represented in the figure 2bis Here, in this case, profiles of flexibility, which are quite distinct from each other.
  • the layer of intermediate material 5 is made of a much firmer material than the materials of the outer layers. In this way, a user will feel less hard the support provided by the intermediate layer 5 through damping provided by the outer layers.
  • the blocks 6, 7 of the first outer layer 3 and the blocks 8, 9 of the second outer layer 4 are arranged in such a way that the junction zones between the constituent blocks The same layer is located substantially at the border between two reception areas, here at the border between reception areas A4, A5 and B3, B4, respectively.
  • the junction is no longer located in the middle of a reception area which avoids the jump of the reception profile at the reception areas A4 and B4, visible at the figure 2bis , and improves the comfort of a user who then feels little or no junction area.
  • the layer of intermediate material 15 has a uniform thickness and here consists of seven blocks, two consecutive blocks meeting at a junction zone which extends itself at the boundary between two consecutive reception areas.
  • the seven blocks of the intermediate layer 15 are made of various materials which thus confer particular mechanical characteristics to the different reception areas, for example in terms of elasticity, flexibility, firmness ...
  • the layer of material intermediate 15 consists of a pocket with the seven blocks, each block being formed by springs of different stiffness so that each block has a different stiffness.
  • the first outer layer 103 is a single block.
  • the second outer layer 104 is also self-contained.
  • the layer of intermediate material 105 consists of a first block 111 and a second block 112, the two blocks being of symmetrical shape.
  • the two blocks are shaped so that when they are assembled, the fourth section of the first block 111 overlaps the fourth section of the second block 112.
  • the two blocks are for example assembled by gluing or adhesion.
  • the first outer layer 103 is here made of shape memory foam having a resilience R1
  • the second outer layer 104 is here in memory foam having a resilience R2
  • the first block 111 is formed of stiffness springs k1
  • the second block 112 is formed of stiffness springs k2.
  • each block 111 and 112 comprises springs of different height depending on the reception zone in which the springs extend.
  • the four rest zones thus have distinct home profiles.
  • the blocks of the layer of intermediate material 105 have corrugated faces while the facing faces of the outer layers are planar. Spaces are thus created between the intermediate layer 105 and the outer layers 103, 104 when the mattress is formed. These spaces are in the form of ducts extending over the entire width of the mattress and allow a better ventilation thereof.
  • the outer faces of the outer layers 103, 104 forming the first main face and the second main face are also corrugated. These ripples also allow better ventilation of the mattress. In addition, they allow to massage the user when it changes position, especially if the mattress is used with an electric bed.
  • the mattress according to the invention thus offers four different rest zones and therefore four different comforts.
  • the first outer layer 203 is a single block.
  • the second outer layer 204 is also self-contained.
  • the layer of intermediate material 205 is also constituted of a single block 213.
  • the first outer layer 203 and the second outer layer 204 are made of different materials.
  • the block 213 of the intermediate layer 205 here comprises seven sections each extending under a different reception area. At least two sections of the intermediate layer 205 have distinct thicknesses so that at least one of the sections of the block 213 extending below the reception area A1 or A2 or A3 has a thickness distinct from one of the sections of the block 213 extending under the reception area A5, A6 or A7. In this way, the block 213 will have an asymmetrical profile depending on whether one considers the succession A1 to A7 or the succession A7 to A1. In the same way, the block 213 will have an asymmetrical profile depending on whether one considers the succession B1 to B7 or the succession B7 to B1.
  • the block 213 of the intermediate material layer 205 comprises shaped projections prismatic 210 (only one of which is referenced figure 5 ) which cooperate with corresponding indentations of the outer layers 203 and 204.
  • the two outer layers 203 and 204 are composed of elements having distinct mechanical properties, and the intermediate layer 205 having an asymmetrical profile between the zones A1 to A3 and the zones A5 to A7, the four rest zones thus have profiles of 'separate home.
  • the mattress according to the invention thus offers four different rest zones and therefore four different comforts.
  • the dimensions of the mattress may be different from those quoted by varying in large proportions.
  • the width of the mattress may vary between 70 and 200 centimeters.
  • the thickness of the mattress will vary between 15 and 35 centimeters.
  • each reception area has a length of about 30 centimeters.
  • the mattress can also be custom made when a user has a particular morphology by adapting the materials and / or dimensions to allow a different thrust distribution depending on the morphological or pathological problems of the user.
  • a large mattress such as 160 centimeters in width
  • the two mattresses thus connected are arranged in a fabric cover.
  • the assembled mattress will thus comprise a greater number of resting areas than a mattress of the invention alone.
  • the outer and intermediate layers may be made of flexible foam, compact foam, high-density polyurethane foam, memory foam, latex or include one or more pockets receiving metal springs, plastic springs, foam springs, or include one or pockets receiving water, air, one or pockets with slats ... If we use springs, we can also play on a diameter of the springs or on a height of said springs to form reception areas with distinct mechanical characteristics.
  • each reception zone conferred by the mechanical characteristics of the materials used and the geometry of the different layers, may concern several aspects, such as resilience, flexibility, deformation time under load ...
  • the four rest areas have distinct home profiles, a user can easily find a rest area adapted to his morphology and his needs.
  • the two blocks forming each of the outer layers 303, 304 are for example assembled by gluing or adhesion.
  • junction zone of two blocks forming at least a portion of an outer layer and / or the intermediate layer may be formed in the middle of a reception area.
  • a junction zone will be made at the border of two consecutive reception areas to improve the comfort of a user.
  • two consecutive blocks will not form a junction zone perpendicular to the major major faces but will be cut so as to form a junction zone inclined relative to a perpendicular to the major major faces (as illustrated in FIG. figure 3 ). The user will feel less in this way the junction area which will once again improve the comfort of the patient.
  • the junction zone formed by the two blocks of the first outer layer may extend in the same plane as the junction zone formed by the two blocks of the second outer layer.
  • the junction zone formed by the two blocks of the first outer layer will extend in a different plane than the junction zone formed by the two blocks of the second outer layer (as illustrated in FIG. figure 3bis ).
  • the two junction zones will be shifted which will make the mattress as a whole more solid.
  • the bedding element described is a mattress
  • the bedding element may be different.
  • the bedding element can be a mattress or a mattress.
  • the mattress may be of a sufficiently thin thickness to be used as an over-mattress.
  • the over-mattress will have a thickness of between 8 and 15 centimeters.
  • the mattress may be formed of a sufficiently large thickness and made of materials sufficiently firm to be used as a bed base, a traditional mattress or a mattress according to the invention then covering said bed base.
  • the four rest areas have distinct home profiles, a user can easily find a rest area adapted to its morphology and its needs.
  • the three blocks forming each of the outer layers 403, 404 are for example assembled by gluing or adhesion.
  • the different blocks constituting the outer layers 403, 404 are made of various materials which thus confer mechanical characteristics particular to the different reception areas for example in terms of elasticity, flexibility, firmness ...
  • the first block 406 of the first outer layer 403 and the first block 408 of the second outer layer 404 are of flexible foam; the third block 410 of the first outer layer 403 and the third block 411 of the second outer layer 404 are of firm foam; the second block 407 of the first layer 403 comprises springs and the second block 409 of the second layer 404 comprises a pocket receiving slats.
  • the intermediate layer is wood.
  • the diversity of materials produces four home profiles that are distinct from each other.
  • an armature surrounds the outer layers and the intermediate layer to form a unitary unit.
  • the frame is for example wood.
  • the outer layers have a thickness of 10 centimeters each along the entire length.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Claims (11)

  1. Bettwarenelement, umfassend eine erste große Hauptfläche (1), die einer zweiten großen Hauptfläche (2) abgewandt ist, wobei das Bettwarenelement in seiner Längsrichtung in Abschnitte unterteilt ist, welche definieren:
    - im Bereich der ersten großen Hauptfläche (1) erste aufeinander folgende Aufnahmezonen (A1, A2, A3, A4, A5, A6, A7), von denen eine erste Abfolge (A1, A2, A3, A4, A5, A6, A7) eine erste Ruhezone des Bettwarenelements definiert und von denen eine zur ersten umgekehrte zweite Abfolge (A7, A6, A5, A4, A3, A2, A1) eine zweite Ruhezone des Bettwarenelements definiert;
    - im Bereich der zweiten großen Hauptfläche (2) zweite aufeinander folgende Aufnahmezonen (B1, B2, B3, B4, B5, B6, B7), von denen eine erste Abfolge (B1, B2, B3, B4, B5, B6, B7) eine dritte Ruhezone des Bettwarenelements definiert und von denen eine zur ersten umgekehrte zweite Abfolge (B7, B6, B5, B4, B3, B2, B1) eine vierte Ruhezone des Bettwarenelements definiert;
    dadurch gekennzeichnet, dass die Abschnitte des Bettwarenelements, die diese Aufnahmezonen definieren, differenzierte mechanische Eigenschaften umfassend, sodass die so definierten vier Ruhezonen vier zueinander unterschiedliche Aufnahmeprofile aufweisen, wobei ein Aufnahmeprofil die Folge der mechanischen Eigenschaften der aufeinander folgenden Aufnahmezonen ist, die jede Ruhezone bilden, sodass das Bettwarenelement auf vier verschiedene Arten genutzt werden kann, wobei das Element zwei äußere Schichten (3, 4; 13, 14; 103, 104; 203, 204) umfasst, die durch eine Zwischenschicht (5; 15; 105; 205) getrennt sind, und wobei die mechanischen Eigenschaften jeder Aufnahmezone, die durch die mechanischen Eigenschaften der verwendeten Materialien und die Geometrie der verschiedenen Schichten verliehen werden, mehrere Aspekte, wie z. B. die Elastizität, die Flexibilität, die Verformungszeit unter Last, betreffen können.
  2. Element nach Anspruch 1, wobei die Zwischenschicht (5) in einem Stück hergestellt ist, während jede der äußeren Schichten (3, 4) aus zwei in Längsrichtung nebeneinander angeordneten Blöcken gebildet ist, die unterschiedliche mechanische Eigenschaften haben.
  3. Element nach Anspruch 2, wobei die Zwischenschicht (5) eine Reihe von Erhebungen aufweist, die der Zwischenschicht Dicken verleihen, die von einem Abschnitt des Element zum anderen variieren.
  4. Element nach Anspruch 1, wobei die äußeren Schichten (103, 104) in einem Stück hergestellt sind, während die Zwischenschicht (105) aus zwei Blöcken gebildet ist.
  5. Element nach Anspruch 4, wobei die zwei Blöcke (111; 112) der Zwischenschicht eine gleiche Form haben.
  6. Element nach Anspruch 5, wobei die zwei Blöcke (111; 112) Endstücke haben, die sich überlappen.
  7. Element nach Anspruch 1, wobei die Abschnitte des Bettwarenelements, die die Aufnahmezonen definieren, aus weichem Schaumstoff oder aus kompakten Schaumstoff oder aus Polyurethanschaumstoff hoher Dichte oder aus Formgedächtnis-Schaumstoff oder aus Latex sind oder eine oder mehr Taschen umfassen, die Federn aus Metall oder Federn aus Kunststoff oder Federn aus Schaumstoff aufnehmern, oder eine oder mehr Taschen umfassen, die Wasser oder Luft aufnehmen.
  8. Element nach Anspruch 1, das so ausgebildet ist, dass es eine Matratze bildet.
  9. Element nach Anspruch 1, das so ausgebildet ist, dass es eine Matratzenauflage bildet.
  10. Element nach Anspruch 1, das so ausgebildet ist, dass es ein Polsterbett bildet.
  11. Doppelmatratze, umfassend zwei Elemente nach Anspruch 8, wobei die beiden Elemente miteinander durch einen gemeinsamen Überzug verbunden werden.
EP12710202.8A 2011-03-14 2012-03-14 Vierseitiges wendebettwäscheelement Active EP2685871B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1100758A FR2972615B1 (fr) 2011-03-14 2011-03-14 Nouveau matelas adaptatif et son procede de fabrication
FR1161321A FR2972614B1 (fr) 2011-03-14 2011-12-08 Element de literie reversible a quatre cotes
PCT/EP2012/054470 WO2012123499A1 (fr) 2011-03-14 2012-03-14 Element de literie reversible a quatre cotes

Publications (2)

Publication Number Publication Date
EP2685871A1 EP2685871A1 (de) 2014-01-22
EP2685871B1 true EP2685871B1 (de) 2016-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP12710202.8A Active EP2685871B1 (de) 2011-03-14 2012-03-14 Vierseitiges wendebettwäscheelement

Country Status (9)

Country Link
US (1) US8832889B2 (de)
EP (1) EP2685871B1 (de)
CN (1) CN103429120B (de)
BR (1) BR112013022543B1 (de)
CA (1) CA2829244C (de)
ES (1) ES2612234T3 (de)
FR (2) FR2972615B1 (de)
RU (1) RU2549076C1 (de)
WO (1) WO2012123499A1 (de)

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Also Published As

Publication number Publication date
CN103429120B (zh) 2016-04-13
FR2972614B1 (fr) 2014-03-07
US20140013505A1 (en) 2014-01-16
EP2685871A1 (de) 2014-01-22
BR112013022543B1 (pt) 2020-11-17
BR112013022543A2 (pt) 2019-11-12
US8832889B2 (en) 2014-09-16
CN103429120A (zh) 2013-12-04
WO2012123499A1 (fr) 2012-09-20
CA2829244A1 (fr) 2012-09-20
CA2829244C (fr) 2016-01-05
FR2972615A1 (fr) 2012-09-21
FR2972614A1 (fr) 2012-09-21
FR2972615B1 (fr) 2013-03-08
RU2549076C1 (ru) 2015-04-20
RU2013145672A (ru) 2015-04-20
ES2612234T3 (es) 2017-05-12

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