EP0748603A1 - Matratze - Google Patents

Matratze Download PDF

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Publication number
EP0748603A1
EP0748603A1 EP96401266A EP96401266A EP0748603A1 EP 0748603 A1 EP0748603 A1 EP 0748603A1 EP 96401266 A EP96401266 A EP 96401266A EP 96401266 A EP96401266 A EP 96401266A EP 0748603 A1 EP0748603 A1 EP 0748603A1
Authority
EP
European Patent Office
Prior art keywords
mattress
fixed
layer
suspension
elastic material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96401266A
Other languages
English (en)
French (fr)
Other versions
EP0748603B1 (de
Inventor
Christian Morizot
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.)
LA CONTINENTALE SIMMONS Cie
Original Assignee
LA CONTINENTALE SIMMONS Cie
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 LA CONTINENTALE SIMMONS Cie filed Critical LA CONTINENTALE SIMMONS Cie
Publication of EP0748603A1 publication Critical patent/EP0748603A1/de
Application granted granted Critical
Publication of EP0748603B1 publication Critical patent/EP0748603B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • 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 or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • A47C27/064—Pocketed springs

Definitions

  • the present invention relates to a mattress for improved comfort bedding and in particular intended to effectively support the spine of a person lying on this mattress.
  • a mattress must be very independent, that is to say that a local pressure on it must not cause significant deformation d 'a peripheral area where the local pressure takes place.
  • a mattress structure comprising an internal suspension with springs fixed to or in a frame for example of a foam material and consisting of several parallel strings of bagged coil springs arranged longitudinally to the mattress and fixed to each other by gluing.
  • This known mattress structure as such meets the independence criterion defined above for a mattress.
  • the spring suspension is enclosed by a very resistant and non-elastic nonwoven fabric fixed in a taut fashion on the frame of the suspension.
  • the presence of this envelope of non-woven fabric contributes to weakening the independence of the suspension.
  • the object of the present invention is to eliminate the above drawback of known mattresses by proposing a mattress for bedding comprising an internal suspension with springs fixed to or in a frame and consisting of several parallel strings of pocket helical springs arranged longitudinally to the mattress. and fixed to each other by gluing, said suspension being enclosed in an envelope of nonwoven material covered, at least on one side of the use of the mattress, with a protective coating and which is characterized in that it comprises a layer of elastic material with high relative elongation, preferably based on natural rubber, in the form of a plate placed under the protective coating of the use face and covering a cut part of the underlying envelope of nonwoven material situated in an area of the mattress corresponding approximately to the part of the human body between the shoulders and the buttock area of it.
  • the layer of elastic material has a thickness of approximately 0.5 x 10 -3 m.
  • the layer of elastic material has a relative elongation greater than or equal to 600% and is fixed by gluing to the remaining part of the cut envelope.
  • Figure 1 is a top view along arrow I in Figure 2 of a mattress according to the invention.
  • Figure 2 is a sectional view along line II-II of Figure 1.
  • the reference 1 designates a mattress for bedding comprising an internal suspension 2 with springs 3 fixed, for example by gluing, in a frame 4, in this case made of a foam material, and consisting of several parallel strings of bagged coil springs 3 arranged longitudinally to the mattress and fixed to each other by gluing.
  • a spring suspension 3 is known per se and need not be further detailed.
  • the suspension 2 is enclosed in an envelope made of a nonwoven material comprising an upper ply 5 situated on the side of the use face of the mattress and a lower ply 6 opposite to the ply 5.
  • the non-elastic plies 5, 6 are fixed tightly on the frame 4 by gluing as symbolized at 7 in FIG. 2.
  • the upper sheet 5 of nonwoven material is covered with a protective coating 8 which can include, for example, from the inside to the outside of the mattress, a layer of filling, for example in coconut felt, a layer of polyether foam padding and a protective ticking covering fixed together to the frame 4.
  • a protective covering 9 which may include, for example, from the inside to the outside of the mattress 1, a layer of coconut felt fixed, for example by bonding, on the ply 6 and a tick covering forming with the upper tick covering of the covering 8 a protective envelope for the mattress 1.
  • the mattress 1 also comprises a layer 10 of elastic material with high relative elongation, preferably based on natural rubber, in the form of a rectangular plate placed under the protective coating 8 of the use face of the mattress 1 and covering a cut out part or window 5a of the nonwoven material sheet 5 situated in an area of the mattress 1 corresponding approximately to the part of the human body situated between the shoulders and the buttock area thereof.
  • the layer of elastic material 10 is fixed to the corresponding part to be covered with the ply 5 preferably by gluing as symbolized at 11 in FIG. 2.
  • the layer 10 preferably has a thickness of approximately 0.5 ⁇ 10 -3 m and has a relative elongation greater than or equal to 600% and is preferably chosen from natural rubbers having excellent resistance to hot water up to a temperature of approximately 70 ° C. so as to adapt to different conditions of use of the mattress in terms of temperature and humidity related to the human body.
  • the independence characteristic of the suspension 2 is kept in its entirety so that the mattress effectively supports in particular the part of the lumbar hollow between the shoulder and the gluteal region of the human body.
  • the invention has been described with reference to a mattress with a single use face, but it is understood that it can also be applied to a returnable mattress with two use faces having respectively two degrees of comfort.
  • the other face of use of the returnable mattress may also include a layer of elastic material identical to the layer 10 described above and disposed between the corresponding coating of the protective covering of the mattress and the corresponding ply of non-material woven by covering a cut-out or window part of the sheet of non-woven material.
  • the invention can also be applied to a mattress according to which the suspension is fixed to a metal frame stapled to the peripheral springs of the suspension, the covering covering of the suspension in nonwoven material then being fixed in a taut manner on the metal frame by stapling.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
EP96401266A 1995-06-13 1996-06-11 Matratze Expired - Lifetime EP0748603B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9507002 1995-06-13
FR9507002A FR2735338B1 (fr) 1995-06-13 1995-06-13 Matelas pour literie

Publications (2)

Publication Number Publication Date
EP0748603A1 true EP0748603A1 (de) 1996-12-18
EP0748603B1 EP0748603B1 (de) 1999-12-01

Family

ID=9479923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96401266A Expired - Lifetime EP0748603B1 (de) 1995-06-13 1996-06-11 Matratze

Country Status (5)

Country Link
EP (1) EP0748603B1 (de)
AT (1) ATE187044T1 (de)
DE (1) DE69605358T2 (de)
ES (1) ES2142031T3 (de)
FR (1) FR2735338B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814618A (zh) * 2015-04-21 2015-08-05 广州市联柔机械设备有限公司 一种单面布料接连卡接式布袋弹簧垫

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004032682A2 (es) * 2002-09-26 2004-04-22 Hermes Reyes Cuadros Nueva estructura para colchon con aireacion
IT202400003964A1 (it) * 2024-02-26 2025-08-26 Roberto Trovi Macchina di nastratura di un semilavorato e relativo semilavorato per la realizzazione di un materasso

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671363A (en) * 1924-05-26 1928-05-29 Simmons Co Filling for mattresses and like structures
US3869739A (en) * 1973-11-16 1975-03-11 Marspring Corp Cushion or mattress construction
EP0421496A1 (de) * 1989-10-05 1991-04-10 B'linea Innenfedergefüge für Matratze, Kissen und dergleichen, und Verfahren zu seiner Herstellung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671363A (en) * 1924-05-26 1928-05-29 Simmons Co Filling for mattresses and like structures
US3869739A (en) * 1973-11-16 1975-03-11 Marspring Corp Cushion or mattress construction
EP0421496A1 (de) * 1989-10-05 1991-04-10 B'linea Innenfedergefüge für Matratze, Kissen und dergleichen, und Verfahren zu seiner Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814618A (zh) * 2015-04-21 2015-08-05 广州市联柔机械设备有限公司 一种单面布料接连卡接式布袋弹簧垫

Also Published As

Publication number Publication date
FR2735338B1 (fr) 1997-09-12
ATE187044T1 (de) 1999-12-15
EP0748603B1 (de) 1999-12-01
DE69605358D1 (de) 2000-01-05
ES2142031T3 (es) 2000-04-01
FR2735338A1 (fr) 1996-12-20
DE69605358T2 (de) 2000-07-06

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