EP0657127A1 - Matelas - Google Patents

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Publication number
EP0657127A1
EP0657127A1 EP94116766A EP94116766A EP0657127A1 EP 0657127 A1 EP0657127 A1 EP 0657127A1 EP 94116766 A EP94116766 A EP 94116766A EP 94116766 A EP94116766 A EP 94116766A EP 0657127 A1 EP0657127 A1 EP 0657127A1
Authority
EP
European Patent Office
Prior art keywords
mattress
hardness
zone
zones
foam
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.)
Withdrawn
Application number
EP94116766A
Other languages
German (de)
English (en)
Inventor
Hermann Koch
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.)
Diamona Hermann Koch GmbH and Co KG
Original Assignee
Diamona Hermann Koch GmbH and Co KG
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 Diamona Hermann Koch GmbH and Co KG filed Critical Diamona Hermann Koch GmbH and Co KG
Publication of EP0657127A1 publication Critical patent/EP0657127A1/fr
Withdrawn legal-status Critical Current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
    • A47C27/14—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
    • 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

Definitions

  • the invention relates to a mattress with a mattress body made of foam, which has zones of different hardness.
  • a mattress has become known, the core of which consists of a sandwich foam body, the upper and lower layers of which are glued to the middle layer.
  • the middle layer consists of numerous cell segments of different hardness, each abutting one another and each extending across the full mattress width. Each cell segment has on its long side facing the adjacent cell segment a cutout which is open towards the long side and which forms an air chamber with the cutout of the adjacent cell segment.
  • the upper and lower layers each have air ducts running perpendicular to the mattress level, in the area of which the adhesive layers between the three layers are interrupted.
  • the upper and lower layers are made of pencil latex, while the cell segments are made of foam.
  • a head In this previously known mattress, seven zones of different hardness are provided, namely a head, a neck, a shoulder, a lumbar, a hip, a thigh and a lower leg zone.
  • the neck and lumbar zones each have the greatest hardness, while the head and lower leg zones each have the lowest hardness.
  • the shoulder and thigh zones can have the same hardness.
  • the head zone is at least twice as wide as the neck zone, but at least half as wide as the lower leg zone.
  • the hip and thigh zones are approximately the same width.
  • the neck zone is the narrowest and the lower leg zone is the widest.
  • the invention has for its object to provide a mattress that is simpler to manufacture and therefore less expensive and has comparable properties.
  • zones of different hardness are formed by molded bodies foamed into the mattress body.
  • the molded bodies are enclosed on all sides by the foam of the mattress body.
  • “Foam” of the mattress body should also be understood to mean latex or a combination of both materials.
  • the moldings can also consist of a foam whose hardness is greater than that of the foam forming the mattress body.
  • two different types of mattresses can be produced with the principle according to the invention:
  • the different core strengths or hardnesses can be achieved by foaming in moldings which consist of the same material and thus have the same hardness, which is greater than the hardness of the foam forming the mattress body.
  • the second type of mattress is formed by foaming moldings of different hardness into the mattress body which has an average hardness. This allows z. B. form a mattress with seven zones of different hardness, wherein the neck zone and the hip zone have molded articles of higher hardness and the thigh zone have a molded article of lower hardness.
  • molded bodies 2a, 2b and 2c are foamed into the mattress body 1 made of a foam to form zones of different hardness, which are made of the same material, for. B. consist of the same foam, ie the same hardness or strength, but have different widths in the illustrated embodiment.
  • the embodiment according to FIG. 2 is a mattress with seven zones of different hardness; A head zone A, a neck zone B, a shoulder zone C, a hip zone D, a pelvic zone E, a thigh zone F and a lower leg zone G are provided. While the foam forming the mattress body 1 has a medium hardness, there are B and the hip zone in the neck zone D molded body 2d of higher hardness is foamed, while in the thigh zone F a molded body 2c is foamed with a hardness that is lower than that of the mattress body 1.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP94116766A 1993-12-08 1994-10-25 Matelas Withdrawn EP0657127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9318819U DE9318819U1 (de) 1993-12-08 1993-12-08 Matratze
DE9318819U 1993-12-08

Publications (1)

Publication Number Publication Date
EP0657127A1 true EP0657127A1 (fr) 1995-06-14

Family

ID=6901699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94116766A Withdrawn EP0657127A1 (fr) 1993-12-08 1994-10-25 Matelas

Country Status (2)

Country Link
EP (1) EP0657127A1 (fr)
DE (1) DE9318819U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138904A1 (es) * 1997-05-28 2000-01-16 Betere Fab Lucia Antonio Procedimiento de moldeado de colchones para uso personalizado de los mismos.
EP1031302A2 (fr) * 1999-02-22 2000-08-30 Mario Scheuch Matelas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842453A (en) * 1972-08-15 1974-10-22 N Redfield Posture pillow
US4139187A (en) * 1976-11-12 1979-02-13 Textron, Inc. Resilient composite foam cushion
EP0011755A1 (fr) * 1978-11-10 1980-06-11 "s.a. PRB N.V." Matelas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842453A (en) * 1972-08-15 1974-10-22 N Redfield Posture pillow
US4139187A (en) * 1976-11-12 1979-02-13 Textron, Inc. Resilient composite foam cushion
EP0011755A1 (fr) * 1978-11-10 1980-06-11 "s.a. PRB N.V." Matelas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138904A1 (es) * 1997-05-28 2000-01-16 Betere Fab Lucia Antonio Procedimiento de moldeado de colchones para uso personalizado de los mismos.
EP1031302A2 (fr) * 1999-02-22 2000-08-30 Mario Scheuch Matelas
EP1031302A3 (fr) * 1999-02-22 2000-09-13 Mario Scheuch Matelas

Also Published As

Publication number Publication date
DE9318819U1 (de) 1994-03-03

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