EP0951850B1 - Polsterelement - Google Patents
Polsterelement Download PDFInfo
- Publication number
- EP0951850B1 EP0951850B1 EP98107468A EP98107468A EP0951850B1 EP 0951850 B1 EP0951850 B1 EP 0951850B1 EP 98107468 A EP98107468 A EP 98107468A EP 98107468 A EP98107468 A EP 98107468A EP 0951850 B1 EP0951850 B1 EP 0951850B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- upholstery element
- element according
- overlay
- group
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000006260 foam Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000007373 indentation Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
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 or 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
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/742—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling
Definitions
- the invention relates to an upholstery element such as. B. in Seating and reclining furniture and especially as mattresses be used.
- a pillow which on a Base layer made of foam shows an overlay parallel grooves on the top and between across extending ribs formed grooves on the underside, which at the crossing points through holes in the support are connected. Grooves and grooves are used for distribution heated or cooled air from a supply line via the Surface of the pillow.
- the invention is based on the object Specify generic cushion element, in which a adequate ventilation of the pad and the top of the Kerns is guaranteed. This task is accomplished by the Features solved in the characterizing part of claim 1.
- a mattress which a z. B. core designed as an air core, water core or gel core 1 having. It consists of an airtight shell Plastic film which is filled with air.
- the case comprises a base layer 2 and a cover layer 3, which pulled down on the sides and with the base layer 2 is welded.
- the base layer 2 and Top layer 3 by arranged at regular intervals, continuous partition walls 4 connected in the longitudinal direction.
- the Cover layer 3 is where it connects with one of the intermediate walls 4 is welded, pulled down a little, so that the core 1 in the transverse direction, parallel, U or V-shaped depressions 5.
- the distance between two adjacent depressions 5 is preferably between 6 cm and 20 cm.
- the core 1 is laterally from side pads 6 Surround foam.
- a layer 7 lies loosely on the cover layer 3 of the core 1 made of elastically compressible open-cell foam, preferably polyurethane foam, which is also the Side pads 6 covered.
- the thickness of the pad is 7 preferably between 3 cm and 8 cm, for example 4.5 cm. It has continuous in the longitudinal direction on the underside Grooves 8, which are preferably between 3 cm and 10 cm wide and - depending on the thickness of the pad 7 - between 2 cm and 5 cm, e.g. B. are 3 cm deep. you are through Separate webs 9, which are preferably about as wide as the grooves 8.
- the distance between the median planes Adjacent grooves can be between 3 cm and 10 cm, e.g. B. 5 cm be.
- the cushion element further comprises an air-permeable sleeve 11, which, for. B. from a Upholstery layer and a textile cover layer can exist. It is preferably stretched slightly elastically so that the other parts of the cushion element fit snugly encloses.
- the depressions 5 and the grooves 8 form two groups parallel air-filled corridors that are at right angles cross and are connected at the crossing points. she extend close to the side edge of the cushion element or up to the same and are about the Vents 10 also with its top connected.
- This system of interconnected Cavities covering the entire top of the cushion element tightly covered allows air circulation within the Edition 7, in particular in the to the top layer 3 of the Core 1 adjacent layer of the same and - by the air-permeable envelope 11 through - air exchange with the Environment by the movements of the user by the Squeeze the gears at shifting locations cause peristaltic pumping in the aisles, yet be reinforced.
- the system can deviate from the described version of cavities can also be arranged within the support, z. B. with two applied within the cushion layer intersecting groups of corridors or one two-layer upholstery layer, in which at the Interface between the layers by suitable Structures on the surfaces are preferred coherent system of cavities is formed.
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
- Fig. 1
- einen Schnitt durch ein erfindungsgemässes Polsterelement und
- Fig. 2
- vergrössert einen Schnitt längs II-II in Fig. 1.
- 1
- Kern
- 2
- Grundschicht
- 3
- Deckschicht
- 4
- Zwischenwand
- 5
- Vertiefung
- 6
- Seitenpolster
- 7
- Auflage
- 8
- Rille
- 9
- Steg
- 10
- Lüftungsöffnung
- 11
- Hülle
Claims (11)
- Polsterelement, welches einen Kern (1) umfasst, dessen Oberseite von einer mindestens annähernd luftdichten Deckschicht (3) gebildet wird sowie eine auf dem Kern (1) angeordnete Auflage (7) aus elastisch komprimierbarem Material, dadurch gekennzeichnet, dass in der Auflage (7) oder anschliessend an dieselbe ein System von Hohlräumen vorgesehen ist, das sich mindestens über einen zusammenhängenden Teil der Oberseite des Polsterelements erstreckt.
- Polsterelement nach Anspruch 1, dadurch gekennzeichnet, dass das System von Hohlräumen zwischen der Deckschicht (3) des Kerns (1) und der Auflage (7) angeordnet ist.
- Polsterelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das System von Hohlräumen mindestens eine erste Gruppe paralleler Gänge umfasst.
- Polsterelement nach Anspruch 3, dadurch gekennzeichnet, dass der Abstand zwischen zwei benachbarten Gängen einer Gruppe jeweils zwischen 3 cm und 20 cm beträgt.
- Polsterelement nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass das System von Hohlräumen mindestens eine die erste Gruppe von parallelen Gängen kreuzende zweite Gruppe paralleler Gänge umfasst.
- Polsterelement nach den Ansprüchen 2 und 5, dadurch gekennzeichnet, dass die erste Gruppe von Gängen von durchgehenden Rillen (8) an der Unterseite der Auflage (7) gebildet wird und die zweite Gruppe von Gängen von durchgehenden Vertiefungen (5) an der Oberseite des Kerns (1).
- Polsterelement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Auflage (7) über ihre Oberseite verteilte Lüftungsöffnungen (10) aufweist, die dieselbe mit dem System von Hohlräumen verbinden.
- Polsterelement nach den Ansprüchen 6 und 7, dadurch gekennzeichnet, dass in jede der Rillen (8) in regelmässigen Abständen Lüftungsöffnungen (10) münden.
- Polsterelement nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Auflage (7) aus elastischem offenporigem Schaumstoff besteht.
- Polsterelement nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Kern (1) ein Luftkern, Wasserkern oder Gelkern ist.
- Polsterelement nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass es eine Hülle (11) aus Deckenmaterial umfasst, welche mindestens die Oberseite der Auflage (7) bedeckt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98107468A EP0951850B1 (de) | 1998-04-24 | 1998-04-24 | Polsterelement |
DE59807468T DE59807468D1 (de) | 1998-04-24 | 1998-04-24 | Polsterelement |
AT98107468T ATE234036T1 (de) | 1998-04-24 | 1998-04-24 | Polsterelement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98107468A EP0951850B1 (de) | 1998-04-24 | 1998-04-24 | Polsterelement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0951850A1 EP0951850A1 (de) | 1999-10-27 |
EP0951850B1 true EP0951850B1 (de) | 2003-03-12 |
Family
ID=8231813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98107468A Expired - Lifetime EP0951850B1 (de) | 1998-04-24 | 1998-04-24 | Polsterelement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0951850B1 (de) |
AT (1) | ATE234036T1 (de) |
DE (1) | DE59807468D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1393660A1 (de) | 2002-08-30 | 2004-03-03 | Airlux AG | Polsterelement |
GB2505397A (en) * | 2012-06-27 | 2014-03-05 | Surface Innovations Ltd | Method |
US10993543B2 (en) | 2019-01-04 | 2021-05-04 | Diamond Mattress Company, Inc. | Ventilated comfort layer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2032269A (en) * | 1978-10-19 | 1980-05-08 | Lam Sun Ng | Cushion |
US4998311A (en) * | 1990-04-13 | 1991-03-12 | Ernst Wilbur L | Golf cart cushion |
-
1998
- 1998-04-24 DE DE59807468T patent/DE59807468D1/de not_active Expired - Fee Related
- 1998-04-24 EP EP98107468A patent/EP0951850B1/de not_active Expired - Lifetime
- 1998-04-24 AT AT98107468T patent/ATE234036T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE234036T1 (de) | 2003-03-15 |
DE59807468D1 (de) | 2003-04-17 |
EP0951850A1 (de) | 1999-10-27 |
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