EP2531076B1 - Mattress pad - Google Patents

Mattress pad Download PDF

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Publication number
EP2531076B1
EP2531076B1 EP11737351.4A EP11737351A EP2531076B1 EP 2531076 B1 EP2531076 B1 EP 2531076B1 EP 11737351 A EP11737351 A EP 11737351A EP 2531076 B1 EP2531076 B1 EP 2531076B1
Authority
EP
European Patent Office
Prior art keywords
core
units
mattress
mattress pad
outer layers
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
EP11737351.4A
Other languages
German (de)
French (fr)
Other versions
EP2531076A1 (en
EP2531076A4 (en
Inventor
Stefan Schörling
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.)
Hasta Group AB
Original Assignee
Hasta Group AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hasta Group AB filed Critical Hasta Group AB
Priority to PL11737351T priority Critical patent/PL2531076T3/en
Publication of EP2531076A1 publication Critical patent/EP2531076A1/en
Publication of EP2531076A4 publication Critical patent/EP2531076A4/en
Application granted granted Critical
Publication of EP2531076B1 publication Critical patent/EP2531076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • 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
    • A47C27/002—Mattress or cushion tickings or covers
    • A47C27/007—Mattress or cushion tickings or covers permeable to liquid or air in a special way
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • 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
    • A47C27/001—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with several cushions, mattresses or the like, to be put together in one cover
    • 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
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • 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
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10—Loose or removable furniture covers
    • A47C31/105—Loose or removable furniture covers for mattresses

Definitions

  • the invention relates to a mattress pad with a quilted mattress cover and a removable core.
  • EP 1 775 362 A1 describes a thick foam mattress comprising a bonded unit consisting of two outer layers and monofilaments extending between the outer layers.
  • CH596 803 A5 describes a foam mattress with two cushion core layers placed one on top of the other and inserted in a closable case The aim of the invention is to provide a mattress pad which is easily washable and hygienic and leads to fewer mites while also providing improved comfort.
  • Figure 1 shows a core consisting of two units 11, 12.
  • the unit 11 is shown separately in Figure 2 . It has two outer layers 13, 14 and vertical monofilaments 10 are fixed between the outer layers.
  • the monofilaments may consist of polyester or polyamide and may in principle be fishing gut woven into the outer layers and extending to and fro between them, i.e. the monofilaments extend vertically between the outer layers.
  • the monofilaments are arranged sparsely and occupy only a small percentage of the surface.
  • the outer layers 13, 14 allow for both the transportation of moisture and the passage of air.
  • the unit 11 is in principle known per se from EP 1 775 362 .
  • Each unit is reinforced at the edge, as will be seen most clearly from Figure 2 , in that the edge 24 of the unit is compressed and fused so that it is dimensionally stable.
  • the edge moreover has a sewn-on trim 25 and an adhesive fastening strip 23 of the Velcro type.
  • the two units 11, 12 are fixed together by means of this Velcro strip 23.
  • the core made up of the two units 11, 12 therefore has a dimensionally stable edge. Instead of reinforcing the edges of each individual unit 11, 12, they can be compressed and fused together so that the two units 11, 12 will not come apart.
  • the units 11, 12 are inserted into a casing, i.e. a mattress cover, consisting of two quilted layers 16, 17 joined together by one circumferential side 19.
  • the quilted layers 16, 17 consist of two top layers of material 20, 21 with a filling 22 in between.
  • the filling consists of fibres, e.g. polyester fibres or silk fibres.
  • the casing has a zip fastener along its side 19.
  • the side 19 is woven as a net and thus has good ventilating properties.
  • the quilted layers 16,17 may be different so as to give one warm and one cool side. They may both be of different thicknesses and have a different filling and material.
  • the two units 11, 12 of the core may have monofilaments of different diameters so that one unit is firmer than the other.
  • the units may also have different thicknesses.
  • When constructing a mattress pad it is possible to have, e.g. three different units with different degrees of firmness to choose from and then to make up a mattress pad with the desired firmness and thickness. By selecting units with different degrees of firmness, it is possible to obtain a mattress pad with different properties depending on the side selected to go on the top. With a few units for the core and a few mattress covers, it is thus possible to provide mattress pads with a wide variation of properties.
  • a suitable thickness for each unit of the core is 10-25 mm and the thickness of the quilt may advantageously also be 10-25 mm. By providing several thin units in the core, it is possible to achieve better comfort than in the case of one single thicker unit
  • the upper quilt 16 takes a lot of moisture from the body and when the sleeper moves so that the core 11, 12 moves, the thin quilt can dry out relative to the core, which does not offer any resistance to the lateral movement of air. Each movement by the sleeper results in moist air in the core being moved laterally.
  • the mattress pad does not transport moisture down to the underlying mattress to the same extent as conventional mattresses and the bed dries out quickly in the morning. It is also conceivable for there to be an airtight layer on the lower quilt.
  • the layer below the core, i.e. the quilt 17, then acts as a moisture absorbent allowing for drying out, but not allowing moisture to penetrate down to the underlying mattress.
  • the construction of the core 11, 12 also allows for the connection of a fan for blowing or sucking air laterally through the core. There is then an airtight side 19 on the mattress cover and a connection (not shown) is provided on the side 19 for the fan air.
  • the surfaces of the elements do not have to be airtight as it is an advantage for the quilt also be ventilated.
  • the ventilating air can be pre-heated or pre-cooled and the ventilating unit can be mounted on the underside of the bed.
  • the ventilating air may be treated, e.g. cooled or heated, to provide comfort.
  • the air can be enriched with oxygen, e.g. for burns patients in order to improve healing.
  • the mattress ventilates away moisture, there is no suitable environment for mites and as it does not in itself contain any allergens and is easily washable, it is hygienic and suitable for persons with allergies.
  • the core of the mattress pad can be removed from the mattress cover in a simple manner and the cover washed in the washing machine. The core can be washed in a simple manner in the shower. There is therefore no harm done if a young child has an accident. The entire mattress is simply washed and it then dries quickly.

Landscapes

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

Description

    Field of the invention
  • The invention relates to a mattress pad with a quilted mattress cover and a removable core.
    • Background of the invention and brief description of the invention
  • The human body produces a lot of moisture in the course of a night's sleep. This can be up to 1 litre of water. In most mattress pads, the moisture cannot be transported away laterally to any great extent and so the moisture remains and accumulates under the sleeper. The pad then takes a long time to dry out in the morning. Known mattress pads do not usually have a removable core and, if they do, the core is not washable.
  • EP 1 775 362 A1 describes a thick foam mattress comprising a bonded unit consisting of two outer layers and monofilaments extending between the outer layers.
    CH596 803 A5 describes a foam mattress with two cushion core layers placed one on top of the other and inserted in a closable case
    The aim of the invention is to provide a mattress pad which is easily washable and hygienic and leads to fewer mites while also providing improved comfort.
  • The above mentioned technical problem is solved by a mattress pad constructed according to claim 1.
    • Brief description of the drawings
    • Figure 1 is a section through a mattress pad according to the invention.
    • Figure 2 is an enlarged detail from Figure 1.
    Description of illustrated and preferred embodiment of the invention
  • Figure 1 shows a core consisting of two units 11, 12. The unit 11 is shown separately in Figure 2. It has two outer layers 13, 14 and vertical monofilaments 10 are fixed between the outer layers. The monofilaments may consist of polyester or polyamide and may in principle be fishing gut woven into the outer layers and extending to and fro between them, i.e. the monofilaments extend vertically between the outer layers. The monofilaments are arranged sparsely and occupy only a small percentage of the surface. The outer layers 13, 14 allow for both the transportation of moisture and the passage of air. The unit 11 is in principle known per se from EP 1 775 362 . Each unit is reinforced at the edge, as will be seen most clearly from Figure 2, in that the edge 24 of the unit is compressed and fused so that it is dimensionally stable. The edge moreover has a sewn-on trim 25 and an adhesive fastening strip 23 of the Velcro type. The two units 11, 12 are fixed together by means of this Velcro strip 23. The core made up of the two units 11, 12 therefore has a dimensionally stable edge. Instead of reinforcing the edges of each individual unit 11, 12, they can be compressed and fused together so that the two units 11, 12 will not come apart.
  • The units 11, 12 are inserted into a casing, i.e. a mattress cover, consisting of two quilted layers 16, 17 joined together by one circumferential side 19. The quilted layers 16, 17 consist of two top layers of material 20, 21 with a filling 22 in between. The filling consists of fibres, e.g. polyester fibres or silk fibres. The casing has a zip fastener along its side 19. The side 19 is woven as a net and thus has good ventilating properties.
  • The quilted layers 16,17 may be different so as to give one warm and one cool side. They may both be of different thicknesses and have a different filling and material. The two units 11, 12 of the core may have monofilaments of different diameters so that one unit is firmer than the other. The units may also have different thicknesses. When constructing a mattress pad, it is possible to have, e.g. three different units with different degrees of firmness to choose from and then to make up a mattress pad with the desired firmness and thickness. By selecting units with different degrees of firmness, it is possible to obtain a mattress pad with different properties depending on the side selected to go on the top. With a few units for the core and a few mattress covers, it is thus possible to provide mattress pads with a wide variation of properties. A suitable thickness for each unit of the core is 10-25 mm and the thickness of the quilt may advantageously also be 10-25 mm. By providing several thin units in the core, it is possible to achieve better comfort than in the case of one single thicker unit.
  • The upper quilt 16 takes a lot of moisture from the body and when the sleeper moves so that the core 11, 12 moves, the thin quilt can dry out relative to the core, which does not offer any resistance to the lateral movement of air. Each movement by the sleeper results in moist air in the core being moved laterally. The mattress pad does not transport moisture down to the underlying mattress to the same extent as conventional mattresses and the bed dries out quickly in the morning. It is also conceivable for there to be an airtight layer on the lower quilt. The layer below the core, i.e. the quilt 17, then acts as a moisture absorbent allowing for drying out, but not allowing moisture to penetrate down to the underlying mattress.
  • The construction of the core 11, 12 also allows for the connection of a fan for blowing or sucking air laterally through the core. There is then an airtight side 19 on the mattress cover and a connection (not shown) is provided on the side 19 for the fan air. The surfaces of the elements do not have to be airtight as it is an advantage for the quilt also be ventilated. The ventilating air can be pre-heated or pre-cooled and the ventilating unit can be mounted on the underside of the bed. The ventilating air may be treated, e.g. cooled or heated, to provide comfort. In a hospital environment, the air can be enriched with oxygen, e.g. for burns patients in order to improve healing.
  • As a result of the fact that the mattress ventilates away moisture, there is no suitable environment for mites and as it does not in itself contain any allergens and is easily washable, it is hygienic and suitable for persons with allergies. The core of the mattress pad can be removed from the mattress cover in a simple manner and the cover washed in the washing machine. The core can be washed in a simple manner in the shower. There is therefore no harm done if a young child has an accident. The entire mattress is simply washed and it then dries quickly.

Claims (4)

  1. Mattress pad with a quilted mattress cover (16,17,19) and a removable core (11,12), the core comprises two or more units (11,12), each unit comprises two outer layers (13,14) and monofilaments (10) extending between the outer layers,
    characterised in that the core (11,12) is reinforced at the edge so that it is dimensionally stable, wherein the edge (24) of each unit is compressed together and/or fused together, and the edges (24) of the outer layers have Velcro strips (25) by means of which two units (11,12) arranged one on top of the other are fixed together.
  2. Mattress pad according to claim 1, characterised in that each of the core units has a thickness of 10-25 mm.
  3. Mattress pad according to anyone of the preceding claims, characterised in that one of the units (11, 12) of the core has monofilaments having a larger diameter than another of the units (11,12).
  4. Mattress pad according to any one of the preceding claims, characterised in that the circumferential side (19) comprises a woven net.
EP11737351.4A 2010-02-01 2011-01-02 Mattress pad Active EP2531076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11737351T PL2531076T3 (en) 2010-02-01 2011-01-02 Mattress pad

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1000090 2010-02-01
PCT/SE2011/000001 WO2011093762A1 (en) 2010-02-01 2011-01-02 Overlay mattress and method of ventilating a bed using such a mattress

Publications (3)

Publication Number Publication Date
EP2531076A1 EP2531076A1 (en) 2012-12-12
EP2531076A4 EP2531076A4 (en) 2014-09-03
EP2531076B1 true EP2531076B1 (en) 2018-05-02

Family

ID=44319568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11737351.4A Active EP2531076B1 (en) 2010-02-01 2011-01-02 Mattress pad

Country Status (6)

Country Link
EP (1) EP2531076B1 (en)
ES (1) ES2678496T3 (en)
LT (1) LT2531076T (en)
PL (1) PL2531076T3 (en)
SE (2) SE1400093A1 (en)
WO (1) WO2011093762A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150074905A1 (en) 2012-04-17 2015-03-19 Climazleeper Holding Aps Means of transport with battery driven cooling of a sleeping driver
GB2533114A (en) * 2014-12-09 2016-06-15 Medstrom Ltd Mattress or mattress overlay
CN107028417A (en) * 2015-08-06 2017-08-11 天津中健国康纳米科技股份有限公司 temperature control mattress

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056056A1 (en) * 2004-11-20 2006-05-24 Phiton Bv Mattress for an adjustable lounger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596803A5 (en) * 1976-05-07 1978-03-31 Franz Xaver Sproll Mattress with two cushion core layers of different softness
AT349681B (en) * 1977-10-17 1979-04-25 Semperit Ag EDGE REINFORCEMENT FOR MATTRESS CORES
ATE183784T1 (en) * 1993-02-22 1999-09-15 Keiper Recaro Gmbh Co SPACER TEXTILE MATERIAL OF VARIABLE THICKNESS, PRODUCTION PROCESS AND USES THEREOF
DE20314109U1 (en) * 2003-09-11 2003-12-04 Recticel Schlafkomfort Gmbh Modular mattress, comprising suitable number of exchangeable elastic layers and removable cover fitted with zip fastener
US7469432B2 (en) * 2004-04-30 2008-12-30 Hill-Rom Services, Inc. Method and apparatus for improving air flow under a patient
NL1030014C2 (en) 2005-09-25 2007-03-27 Asc N V Belgie Supporting member for a baby or child's mattress and baby or child's mattress.
DE102005049466A1 (en) 2005-10-13 2007-04-19 Müller Textil GmbH Textile spacer fabric with zones of different compression hardness
US7914611B2 (en) * 2006-05-11 2011-03-29 Kci Licensing, Inc. Multi-layered support system
GB2446572B (en) * 2007-02-15 2011-09-07 Richards Morphy N I Ltd Temperature controlled mattress pad
FR2926014B1 (en) * 2008-01-09 2012-07-13 Creations Andre Renault SLEEPING MATTRESS OF THE TYPE IN THE FORM OF A LAMINATE, OF AT LEAST THREE OVER-LAYERED LAYERS.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004056056A1 (en) * 2004-11-20 2006-05-24 Phiton Bv Mattress for an adjustable lounger

Also Published As

Publication number Publication date
PL2531076T3 (en) 2019-05-31
EP2531076A1 (en) 2012-12-12
EP2531076A4 (en) 2014-09-03
LT2531076T (en) 2018-08-27
ES2678496T3 (en) 2018-08-13
WO2011093762A1 (en) 2011-08-04
SE1200450A1 (en) 2012-07-20
SE1400093A1 (en) 2014-02-19

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