EP0335064A2 - Couverture, en particulier duvet - Google Patents

Couverture, en particulier duvet Download PDF

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Publication number
EP0335064A2
EP0335064A2 EP89100285A EP89100285A EP0335064A2 EP 0335064 A2 EP0335064 A2 EP 0335064A2 EP 89100285 A EP89100285 A EP 89100285A EP 89100285 A EP89100285 A EP 89100285A EP 0335064 A2 EP0335064 A2 EP 0335064A2
Authority
EP
European Patent Office
Prior art keywords
slots
film
blanket according
blanket
slot
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
EP89100285A
Other languages
German (de)
English (en)
Other versions
EP0335064B1 (fr
EP0335064A3 (fr
Inventor
Günter TESCH
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
Priority to AT89100285T priority Critical patent/ATE89469T1/de
Publication of EP0335064A2 publication Critical patent/EP0335064A2/fr
Publication of EP0335064A3 publication Critical patent/EP0335064A3/fr
Application granted granted Critical
Publication of EP0335064B1 publication Critical patent/EP0335064B1/fr
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
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0207—Blankets; Duvets

Definitions

  • the invention relates to a blanket, in particular a duvet according to claim 1.
  • a blanket, in particular a bedspread, with a cover consisting of two cover sheets, a filling and an intermediate sheet arranged between the two cover sheets is e.g. known from DE-U-7.715.468.
  • the intermediate sheet is arranged centrally between the two cover sheets and divides the filling space into two parts, which are filled differently.
  • One half of the filling can consist of natural down or feathers, while the other half of the filling can consist of an unconsolidated nonwoven fabric, artificial down or the like. can exist.
  • the intermediate sheet known from this DE-U-7.715.468 only serves to separate the two different filling halves from one another. Because of the down used, the intermediate sheet, which is usually made of a woven fabric, must be "down-proof" so that the down does not migrate through the intermediate sheet.
  • the two cover sheets are connected to one another through the intermediate sheet by means of a quilting.
  • a blanket in particular a bedspread, is now also proposed, in which spherical fiber aggregates made of spherically entangled fibers are used as the filling. These fiber aggregates make it very easy to design such a blanket.
  • a duvet is essentially intended to create a standing air cushion between a person using the blanket and the environment. If there is a lot of air between the filling components, the blanket has a heat-insulating effect due to the - still - air.
  • the invention has for its object to provide a generic blanket in which the heat transfer through this blanket is significantly reduced.
  • the intermediate sheet consists of a thin film which has elongated slots.
  • This film reduces the possibility of rapid air exchange through the ceiling, but allows sufficient passage for moisture and gases.
  • Such a film is e.g. from a plastic, since a plastic film is itself gas-tight, but the slots can still exchange air and moisture to a limited extent.
  • this foil is a metal foil, which has the advantage that it reflects the heat that strikes it.
  • a metal foil is very sensitive to mechanical stress and can therefore be gradually destroyed over a long period of use.
  • a film made of a coated plastic in particular a plastic film coated with aluminum, is therefore preferably used. This combines the advantages of plastic foil with those of metal foil.
  • the heat loss through the blanket is reduced especially in the area of quilting seams, because the Foil arranged in the ceiling both hinders heat convection and also radiates the heat back again.
  • the two Figures 1 and 2 each schematically show a section through a quilt 1, which consists of two cover sheets 2 and 3, a filling arranged between them 4 and a film 5 arranged between the cover sheets 2 and 3. This film 5 is discussed in more detail below.
  • This blanket 1 is stitched here. But it could also be a quilted blanket 1.
  • the filling 4 consists - here - of spherical fiber aggregates made of spherically entangled fibers, which e.g. can have a diameter of 3 to 15 mm.
  • the filling 4 can also be made of conventional filling materials such as down, feathers, nonwoven or the like. consist. A mixture of different filling materials can also be present.
  • the individual fiber aggregates forming the filling 4 are shown larger. In reality, much more fiber aggregates are arranged in the ceiling 1 than can be represented here. The fiber aggregates are also spatially closer to one another, and even individual fibers of one aggregate can penetrate into another aggregate.
  • the film 5 is arranged centrally between the two cover sheets 2 and 3 of the ceiling 1, with about the same amount of filling materials 4 on both sides of the film 5.
  • Different filling materials 4 can be arranged on both sides of this film 5; it can also be a mixture.
  • the film 5 only comes into contact with the two cover sheets 2 and 3 in the area of the quilting, otherwise there are 2 or 3 filling materials 4, here fiber aggregates, between the film 5 and the respective cover sheet.
  • the film 5 is arranged adjacent to the one cover sheet 2.
  • the film 5 even lies directly on this cover sheet 2.
  • this cover sheet 2 and the Fo lie 5 still a thin layer of fillers 4 come to rest.
  • the film 5 according to FIG. 2 only comes into contact with the other cover sheet 3 in the area of the quilting, otherwise only fiber aggregates of the filling 4 are arranged between the film 5 and the other cover sheet 3.
  • a blanket 1 according to the embodiment according to FIG. 2 can now be used with the film 5 at the bottom or at the top.
  • the film 5 is at the bottom, then more heat, moisture etc. accumulates under the ceiling 1, which can be used advantageously when it is very cold or when the person using the ceiling 1 - e.g. because of flu or the like - wants to sweat.
  • the film 5 If the film 5 is on top, moisture and heat can penetrate into the ceiling 1. Moisture can escape through the slotted film 5 on top. The film 5, especially if it is metallized, radiates the heat in the ceiling 1 back towards the people underneath.
  • FIGS. 3 to 8 now show different designs of the film 5.
  • this film 5 consists of a plastic film which can also be vapor-coated with metal. Aluminum is preferably used as the metal.
  • Elongated slots 6 arranged in the film 5 and penetrating them completely are arranged in rows, a distinction being made between rows in the longitudinal direction of the slots 6 and rows transversely or obliquely thereto.
  • the slitting of foils 5 is generally known, e.g. referred to DE-A-1.915.523.
  • FIG. 3 now shows slots 6, which are arranged in rows, as seen in their longitudinal direction, as well as perpendicular to them. Slots 6 arranged perpendicular to one another here have a distance which corresponds approximately to the slot length, while the distance of the slots 6 from one another corresponds in the longitudinal direction to approximately half the slot length. Slot-free areas between the slots 6 seen in the longitudinal extent thereof are arranged here on lines that are perpendicular to the longitudinal extent of the slots 6.
  • Figure 4 shows an arrangement of slots 6 which are arranged in rows in the longitudinal direction, the slots 6 of adjacent rows being arranged in a gap, i.e. the slots 6 of adjacent rows are each arranged where the first row is slot-free. Slots 6 of adjacent rows are here offset from one another. The distance between the longitudinal rows from one another can be between half and a whole slot length, the same applies to the distance of the individual slots 6 from one another in a longitudinal row. Slot-free areas are arranged here on lines which enclose an angle of approximately 30 with the longitudinal extent of the slots 6.
  • the staggered arrangement of the slots 6 allows them to open transversely to their longitudinal extent in the event of a mechanical train, the webs 7 arching out of the plane between the slots 6.
  • Such a film 5 can therefore, if necessary - if the film 5 is stretched transversely to the longitudinal extent - a larger air exchange takes place.
  • This stretching of the film 5 can be carried out by stretching the entire ceiling 1, but also in particular by exerting pressure perpendicularly on the film 5, e.g. the ceiling 1 is pressed out of its plane at one or more points.
  • FIG. 5 shows arcuate slots 6, the spacing of which, viewed in the longitudinal extent of the slots 6, is approximately one Slot length corresponds, while the distance of the slots 6 seen transversely thereto is greater than a slot length.
  • the arc here corresponds to approximately one sixth to one twentieth of a circular line.
  • the parts of the filling material 4 can bulge a U-shaped scale formed by the slot 6 somewhat out of the film plane, in particular if a load is exerted perpendicularly on the surface of the ceiling 1 and the film 5.
  • FIG. 6 shows an arrangement of slots 6, in which longitudinal rows of slots 6 alternate in this longitudinal extent with rows parallel thereto, in which the slots 6 are arranged perpendicular to this longitudinal extent.
  • the transverse slots 6 lie in a line which passes through the "longitudinal" slots 6 in the middle.
  • FIG. 7 shows a similar arrangement, with the "transverse" slots 6 each lying in transverse rows that intersect the longitudinal rows in slot-free areas.
  • FIG. 8 shows a configuration similar to FIG. 7, only two slots 6 are arranged in pairs here. Each pair of slots 6 has a web 7 between them. These webs 7 can be easily arched out by parts of the filling material 4 if the ceiling 1 and thus the film 5 arranged in it are not stretched in their plane of extension.
  • the slots 6 can have a length between 2 and 10 mm. The smaller the length of the slots 6, the more heat-proof the blanket 1 becomes, but the less moisture can also penetrate through the blanket 1.
  • the distance between adjacent slots 6 in the longitudinal direction can correspond to about half to a whole of the slot length. Likewise, the distance between adjacent slots 6 can correspond approximately to half to a whole of the slot length transversely to the longitudinal extent of the slots 6.
  • the slots 6 are cut into the film 5 without material being removed. In the unencumbered zu stood the film 5, the slots 6 are therefore closed.
  • the blanket 1 when it is filled with filler material 4, it presses unevenly on the areas of the film 5 adjoining the slots 6, so that they can be pushed out of the film level slightly with more or less wide opening of the slots 6.
  • the permeability of the film 5 also depends on the selected shape and arrangement of the slots 6, with other slot shapes and arrangements not shown here being known to the person skilled in the art.
  • the film 5 has no slits in the area of the quilting, in the immediate vicinity of which there is generally also no filler material 4 6 on. Here it is prevented that gases and moisture can penetrate through the ceiling 1, although the film 5 is perforated by the sewing. It is advisable to use a film 5 which is capable of pressing against the sewing threads in order to allow only one passage between and in the sewing threads.

Landscapes

  • Bedding Items (AREA)
  • Laminated Bodies (AREA)
EP89100285A 1988-03-28 1989-01-09 Couverture, en particulier duvet Expired - Lifetime EP0335064B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89100285T ATE89469T1 (de) 1988-03-28 1989-01-09 Decke, insbesondere bettdecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH130/88 1988-01-14
CH1130/88A CH676192A5 (fr) 1988-03-28 1988-03-28

Publications (3)

Publication Number Publication Date
EP0335064A2 true EP0335064A2 (fr) 1989-10-04
EP0335064A3 EP0335064A3 (fr) 1991-02-27
EP0335064B1 EP0335064B1 (fr) 1993-05-19

Family

ID=4203196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100285A Expired - Lifetime EP0335064B1 (fr) 1988-03-28 1989-01-09 Couverture, en particulier duvet

Country Status (5)

Country Link
US (1) US5023970A (fr)
EP (1) EP0335064B1 (fr)
JP (1) JPH01284212A (fr)
AT (1) ATE89469T1 (fr)
CH (1) CH676192A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077392A1 (fr) * 2006-12-22 2008-07-03 Hubertus Brune Couverture servant à couvrir des corps plans

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285542A (en) * 1993-03-10 1994-02-15 West Gordon W Mattress cover
US5724917A (en) * 1996-06-21 1998-03-10 Milliken Research Corporation Cattle mattress
US5701846A (en) * 1996-10-28 1997-12-30 Milliken Research Corporation Knit cellular cattle mattress fabric
US6290800B1 (en) 1999-12-02 2001-09-18 Steven J. Antinori Machine for and a method of manufacturing a laminate particularly adapted for bedding, padding, and upholstering
US20060150331A1 (en) * 2005-01-12 2006-07-13 Child Andrew D Channeled warming blanket
US20110047698A1 (en) * 2009-08-31 2011-03-03 Eileen Linda Parker Weighted blanket
US8561229B2 (en) * 2009-09-03 2013-10-22 Pacific Coast Feather Co. Baffle box comforter
JP5775020B2 (ja) * 2011-03-31 2015-09-09 伊藤忠商事株式会社 複層式布団およびその製造方法
GB2495499B (en) 2011-10-11 2019-02-06 Hs Products Ltd Hybrid spring
GB2506104B (en) * 2012-08-10 2018-12-12 Hs Products Ltd Resilient unit with different major surfaces
US20150044400A1 (en) * 2013-08-08 2015-02-12 Yick Lap Li Insulating method and product
US9888785B2 (en) 2014-04-21 2018-02-13 Casper Sleep Inc. Mattress
USD822409S1 (en) 2015-11-16 2018-07-10 Casper Sleep Inc. Pillow set
WO2017210193A1 (fr) * 2016-06-03 2017-12-07 Casper Sleep Inc. Garnitures de couette régulant l'humidité et la chaleur
US11357345B2 (en) * 2016-06-07 2022-06-14 Elena Moeller Height adjustable pillow
US10736300B2 (en) 2016-08-16 2020-08-11 Casper Sleep Inc. Dog mattress
GB201708635D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Pocketed spring unit and method manufacture
GB201708639D0 (en) 2017-05-31 2017-07-12 Hs Products Ltd Transportation Apparatus and method
JP2020532348A (ja) 2017-08-14 2020-11-12 キャスパー スリープ インコーポレーテッドＣａｓｐｅｒ Ｓｌｅｅｐ Ｉｎｃ． 人間工学的で硬さを調節可能な内骨格を含むマットレス
CN111869331A (zh) 2018-01-08 2020-10-30 佳思铂眠公司 交互式便携照明系统
USD862104S1 (en) 2018-03-21 2019-10-08 Casper Sleep Inc. Platform bed frame
WO2019209733A1 (fr) 2018-04-23 2019-10-31 Casper Sleep Inc. Matelas de régulation de température
USD885640S1 (en) 2018-10-23 2020-05-26 Casper Sleep Inc. Lamp assembly
USD908398S1 (en) 2019-08-27 2021-01-26 Casper Sleep Inc. Mattress
USD921531S1 (en) 2019-09-10 2021-06-08 Casper Sleep Inc. Zipper
USD1027460S1 (en) 2020-09-26 2024-05-21 Casper Sleep Inc. Woven textile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906501C (de) * 1951-09-15 1954-03-15 Ludwig Nusch Waermespendende, ein weiches Fuellmaterial enthaltende Huelle, z.B. Decke, Kissen oder Kleidungsstueck
DE914179C (de) * 1952-01-25 1954-06-28 Hans Schueler Steppdecke, insbesondere Einziehsteppdecke
WO1985001201A1 (fr) * 1983-09-23 1985-03-28 Espe Oy Structure sandwich
DE8532044U1 (de) * 1985-11-13 1986-01-16 Hammer, Hans-Jürgen, 4600 Dortmund Wärmedämmende Textilbahn

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CH242090A (de) * 1944-09-26 1946-04-15 Sa Superba Schlafdecke.
DE875785C (de) * 1948-12-19 1955-03-21 Regenpfeifer Mantel G M B H Belueftung fuer wasserdichte Bekliedung
GB706252A (en) * 1951-02-20 1954-03-24 Crossland Hughes & Company Ltd Improvements in or relating to quilts for beds
US2726977A (en) * 1952-04-03 1955-12-13 Theodore S See Heat reflective composite fabric
DE942165C (de) * 1952-12-02 1956-04-26 Fritz Jahn Deckenartige Einrichtung zum Abdecken oder Zudecken, insbesondere Steppdecke
US3199123A (en) * 1963-03-20 1965-08-10 Komiske Ted Composition blanket
US3585645A (en) * 1968-04-16 1971-06-22 Sugiyama Kk Processed interlining for use in garment
US3818521A (en) * 1972-03-13 1974-06-25 Richards Quality Bedding Co Mattress cover construction
DE7715468U1 (de) * 1977-05-14 1977-08-25 Stoelzle Otto Rhein Bettfedernfab Kg Daunendecke und flachbett
US4549323A (en) * 1983-08-29 1985-10-29 Brockhaus Peter B Waterbed mattress pad
US4637947A (en) * 1984-08-14 1987-01-20 Anmin Manufacturing Co., Ltd. Heat insulation material
US4765323A (en) * 1986-07-25 1988-08-23 O. R. Concepts, Inc. Reflective surgical drape

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906501C (de) * 1951-09-15 1954-03-15 Ludwig Nusch Waermespendende, ein weiches Fuellmaterial enthaltende Huelle, z.B. Decke, Kissen oder Kleidungsstueck
DE914179C (de) * 1952-01-25 1954-06-28 Hans Schueler Steppdecke, insbesondere Einziehsteppdecke
WO1985001201A1 (fr) * 1983-09-23 1985-03-28 Espe Oy Structure sandwich
DE8532044U1 (de) * 1985-11-13 1986-01-16 Hammer, Hans-Jürgen, 4600 Dortmund Wärmedämmende Textilbahn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008077392A1 (fr) * 2006-12-22 2008-07-03 Hubertus Brune Couverture servant à couvrir des corps plans

Also Published As

Publication number Publication date
CH676192A5 (fr) 1990-12-28
EP0335064B1 (fr) 1993-05-19
US5023970A (en) 1991-06-18
EP0335064A3 (fr) 1991-02-27
JPH01284212A (ja) 1989-11-15
ATE89469T1 (de) 1993-06-15

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