EP0548722A1 - Method for transforming a mattress with different yielding degree - Google Patents

Method for transforming a mattress with different yielding degree Download PDF

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Publication number
EP0548722A1
EP0548722A1 EP92121226A EP92121226A EP0548722A1 EP 0548722 A1 EP0548722 A1 EP 0548722A1 EP 92121226 A EP92121226 A EP 92121226A EP 92121226 A EP92121226 A EP 92121226A EP 0548722 A1 EP0548722 A1 EP 0548722A1
Authority
EP
European Patent Office
Prior art keywords
mattress
different
overlying
transforming
coupling means
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Withdrawn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
EP92121226A
Other languages
German (de)
French (fr)
Inventor
Massimo Magri
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0548722A1 publication Critical patent/EP0548722A1/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/002Mattress or cushion tickings or covers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details 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
    • A47C31/10Loose or removable furniture covers
    • A47C31/105Loose or removable furniture covers for mattresses

Definitions

  • the present invention relates to a method for transforming a mattress with different yielding degree, and to a mattress obtained with said method.
  • the manufactures are constrained to supply different types of mattress with different comfort degrees, namely different yielding degree, insulation degree etc.
  • the more difficult problem to be solved lies in the case in which the bed is devoted to receive continually different persons, as i.e. in the hotels, hospitals, clinics, boarding-schools etc.
  • the hotel-keeper should supply different beds and rooms with mattresses with different characteristic, namely with different comfort degrees, from both the point of view of yielding (more or less stiff or yieldable) and the different insulation degrees and consequent different covering system (woll, foam rubber, haircloth etc.).
  • the scope of the present invention is to obviate the above mentioned inconveniences, by means of a mattress which is able to satisfy any comfort need required by the client, without to change it with another one, more or less hard, more or less hot.
  • mattresses with openable covering are known, into which a generally thin sheet made of more or less stiff material, more or less insulated or also waterproof material as i.e. for the hospitals, may be applied.
  • said overlying mattress is substantially thinner than said mattress base and pliable or rollable up, in order to reduce the encumbrance thereof at a minimum and to be able to put it also within a very limited encumbrance space.
  • the invention consists of a mattress characterized in that it is substantially constituted by;

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

Abstract

Mattress, characterized in that it is substantially composed of;
  • a base mattress forming an actual mattress body (1), which is provided on the perimeter of its upper surface with detachable coupling means (3) for:
  • an overlying mattress (2),
  • said overlying mattress (2) being interchangeable with another one (2) with different characteristics by said coupling means (3).

Description

  • The present invention relates to a method for transforming a mattress with different yielding degree, and to a mattress obtained with said method.
  • From the present state of the art mattress are known, which have a type of undercovering at one side thereof and a different type of undercovering at the opposite side thereof, i.e. for providing the user with a fresh surface namely a conductive surface on the summer (i.e. foam rubber at the one side thereof) and an opposite hot surface, namely a thermal insulated surface on the winter (i.e. a wool layer at the other side, thereof).
  • However, this solution isn't able to satisfy all the different user's needs, in particular as far as is concerned besides the conductivity (fresh, hot) also the point of view of the various yielding degrees (more or less hard mattress), which are desired in an appropriate manner by the user.
  • Therefore, in order to obviate the customers' needs, the manufactures are constrained to supply different types of mattress with different comfort degrees, namely different yielding degree, insulation degree etc.
  • In particular, the more difficult problem to be solved lies in the case in which the bed is devoted to receive continually different persons, as i.e. in the hotels, hospitals, clinics, boarding-schools etc.
  • In such a case in order to satisfy the user, the hotel-keeper should supply different beds and rooms with mattresses with different characteristic, namely with different confort degrees, from both the point of view of yielding (more or less stiff or yieldable) and the different insulation degrees and consequent different covering system (woll, foam rubber, haircloth etc.).
  • Therefore, the hotels wishing to satisfy fully the needs of their own clients, should have available a great lot of beds with mattresses with different characteristics, with the inconvenience that in such a case the most part thereof would be not utilizable or could not satisfy the client' need.
  • On the contrary if it is wanted to exploit at the utmost the available beeds, it should need to have available a considerable variety of different mattresses to be replaced on the various beds depending on the users' needs.
  • However, this would involve considerable spaces encumbrance and remarkable difficulty for sidplacement of the mattresses in the rooms, so as this solution would have a fully opposite effect for the chaos caused therewith.
  • Also the storage of more mattresses into each store room would be inconceivable for the encumbrance involved therewith.
  • This encumbrance together with the difficulties in the displacement would be caused also if the solution provides a warehouse room for the first aid for each floor, so as to satisfy the clients' needs for each floor.
  • The scope of the present invention is to obviate the above mentioned inconveniences, by means of a mattress which is able to satisfy any confort need required by the client, without to change it with another one, more or less hard, more or less hot.
  • To accomplish this scope mattresses with openable covering are known, into which a generally thin sheet made of more or less stiff material, more or less insulated or also waterproof material as i.e. for the hospitals, may be applied.
  • However, this solution isn't able to satisfy fully the user's need, precisely due to the fact that the use of an undercovering between the mattress pillow-case and the same mattress isn't able to provide a suitable degree of variability of characteristics, as required for the degree of yelding insulation, perspiration etc.
  • This and other scopes are obtained as claimed by a mattress characterized in that it is substantially composed of;
    • a mattress base forming the actual mattress body, which is provided on the perimeter of its upper surface with detachable coupling means for:
    • an overlying mattress,
    • said overlying mattress being interchangeable with another one with different characteristics by said coupling means.
  • In such a way, by this unthought and original creative contribution whose effect constitutes an immediate and notable technical progress, there are provided the following general advantages with respect to the prior art. thereof:
    • simplification of the structural and constructive system;
    • improvement of the constructive and structural characteristics;
    • improvement of the operative effectiveness;
    • higher reliability;
    • longer operative duration;
    • costs reduction;
    • reduction of maintenance interventions.
  • More particulary, with this solution it is possible to satisfy any user's need due to the reduced encumbrance, taking into account that the mattress base will be always equal and that solely the type of the overlying mattress will vary, which mattress obviously will be manufactured with a suitable set of different characteristics thereof.
  • Advantageously, said overlying mattress is substantially thinner than said mattress base and pliable or rollable up, in order to reduce the encumbrance thereof at a minimum and to be able to put it also within a very limited encumbrance space.
  • This and other advantages will appear from the following description of preferred embodiments with the aid of the accompanying drawings, whose items aren't intended to be limitative but rather by way of example only.
    • Fig. 1 shows a front view of the mattress assembled according to the invention;
    • Fig. 2 shows a perspective view of the mattress of Fig. 1 at a disassembled condition thereof.
  • With reference to the Figures, it is noted that the invention consists of a mattress characterized in that it is substantially constituted by;
    • a mattress base forming the actual mattress body (1), provided on the perimeter of its upper surface with detachable coupling means (3) for
    • an overlying mattress (2),
    • said overlying mattress (2) being interchangeable with another one (2) with different characteristics by said coupling means (3).

Claims (3)

  1. Mattress characterized in that it is substantially composed of;
    - a base mattress forming the actual mattress (1), which is provided on the perimeter of its upper surface with detachable coupling means (3) for;
    - an overlying mattress (2),
    - said overlying mattress (2) being interchangeable with another one (2) with different characteristics by said coupling means (3).
  2. Mattress according to claim 1, characterized in that said mattress (2) is substantially made of a height lower than the height of said mattress base (1).
  3. Mattress according to claim 1, characterized in that said mattress (2) is substantially flexible and/or pliable or rollable up.
EP92121226A 1991-12-24 1992-12-13 Method for transforming a mattress with different yielding degree Withdrawn EP0548722A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD910216A IT1252903B (en) 1991-12-24 1991-12-24 METHOD FOR TRANSFORMING A DIFFERENT MATTRESS OF SICKNESS
ITUD910216 1991-12-24

Publications (1)

Publication Number Publication Date
EP0548722A1 true EP0548722A1 (en) 1993-06-30

Family

ID=11420972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92121226A Withdrawn EP0548722A1 (en) 1991-12-24 1992-12-13 Method for transforming a mattress with different yielding degree

Country Status (2)

Country Link
EP (1) EP0548722A1 (en)
IT (1) IT1252903B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006000461U1 (en) * 2006-01-13 2007-05-24 Recticel Schlafkomfort Gmbh Mattress for a bed frame comprises a core, a part of a zip fastener which partially surrounds the core and arranged on the narrow sides of the core and a cover consisting of the other part of the zip fastener
ES2343662A1 (en) * 2008-05-13 2010-08-05 Colchones Europa, S.L.U. Mattress (Machine-translation by Google Translate, not legally binding)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754879A (en) * 1931-11-10 1933-11-16 Divisible mattress or cushion
CH596803A5 (en) * 1976-05-07 1978-03-31 Franz Xaver Sproll Mattress with two cushion core layers of different softness
EP0032805A2 (en) * 1980-01-19 1981-07-29 Associated Surgical Engineers (International) Limited Bed mattress
DE8908352U1 (en) * 1989-07-08 1989-10-19 Paradies GmbH Gebr. Kremers, 4133 Neukirchen-Vluyn Bed cushions
CH678390A5 (en) * 1989-02-28 1991-09-13 Ardo Ag Hospital mattress of modular structure - has box frame to take different modular inserts, and watertight foil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754879A (en) * 1931-11-10 1933-11-16 Divisible mattress or cushion
CH596803A5 (en) * 1976-05-07 1978-03-31 Franz Xaver Sproll Mattress with two cushion core layers of different softness
EP0032805A2 (en) * 1980-01-19 1981-07-29 Associated Surgical Engineers (International) Limited Bed mattress
CH678390A5 (en) * 1989-02-28 1991-09-13 Ardo Ag Hospital mattress of modular structure - has box frame to take different modular inserts, and watertight foil
DE8908352U1 (en) * 1989-07-08 1989-10-19 Paradies GmbH Gebr. Kremers, 4133 Neukirchen-Vluyn Bed cushions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006000461U1 (en) * 2006-01-13 2007-05-24 Recticel Schlafkomfort Gmbh Mattress for a bed frame comprises a core, a part of a zip fastener which partially surrounds the core and arranged on the narrow sides of the core and a cover consisting of the other part of the zip fastener
ES2343662A1 (en) * 2008-05-13 2010-08-05 Colchones Europa, S.L.U. Mattress (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ITUD910216A1 (en) 1993-06-24
ITUD910216A0 (en) 1991-12-24
IT1252903B (en) 1995-07-05

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