EP1421881A1 - Oreiller anatomique - Google Patents

Oreiller anatomique Download PDF

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Publication number
EP1421881A1
EP1421881A1 EP03026529A EP03026529A EP1421881A1 EP 1421881 A1 EP1421881 A1 EP 1421881A1 EP 03026529 A EP03026529 A EP 03026529A EP 03026529 A EP03026529 A EP 03026529A EP 1421881 A1 EP1421881 A1 EP 1421881A1
Authority
EP
European Patent Office
Prior art keywords
fibers
polyester
pillow according
friendly
pillow
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Withdrawn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
EP03026529A
Other languages
German (de)
English (en)
Inventor
Jürgen Dr. Musch
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.)
Advansa GmbH
Original Assignee
Advansa GmbH
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 Advansa GmbH filed Critical Advansa GmbH
Publication of EP1421881A1 publication Critical patent/EP1421881A1/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Withdrawn legal-status Critical Current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
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows

Definitions

  • the present invention relates to a body-appropriate pillow, whose top has a trough-shaped depression, the from one side surface to the opposite side surface stretches and its core from a special synthetic fiber mixture consists.
  • Body-friendly pillows are known in principle, and currently commercially available body-hugging pillows show in usually a latex core. Have consumer testing however reveal that such pillows in terms of comfort and their performance for a relaxing and restful Worrying about sleep are not entirely satisfactory.
  • EP-A-0 633 338 describes a flame retardant pillow consisting of a polyester core and a separable one from the polyester core Cover, whereby the polyester core from a binder-consolidated Nonwoven block is made up of fibers and filaments of the polyester core and the shell made of a flame-resistant modified Polyester are built up. With a special design can this pillow in addition to the nonwoven block have a cylindrical nonwoven roll, which from the same material. The shape of the pillow, with or without Nonwoven roll, do not meet the requirements of a body-shaped pillow can be placed. As polyester fibers come especially modified flame retardant Polyethylene terephthalate staple fibers and as binder fibers Bicomponent fibers of the core-sheath type with one core flame retardant modified polyethylene terephthalate.
  • WO 96/27315 describes a body-shaped pillow, which has a flat chamber filled with water and in contains other compressible polyester filling material. about the nature of the polyester material is not specified made.
  • WO 99/37188 relates to an inflatable therapeutic Pillow, the upper part of which is shaped to fit the body and fiber material, including polyester fibers or nylon fibers, etc. contains, and the lower part of which several inflatable elongated Has chambers. That for the physically shaped part of the Pillow's usable polyester fiber filler won't specified in more detail.
  • the invention has for its object a physically appropriate To provide pillows that have a simple structure owns and without liquid chambers or inflatable chambers gets along, is easy to manufacture and a more relaxing and allows more relaxing sleep than those currently available form-fitting pillow with latex core.
  • this task is carried out by a body-appropriate Pillow with a body made of plastic fibers, an underside, four side surfaces and a top solved
  • a gutter-shaped depression approximately in the middle has, which extends from one side surface to the opposite Side surface extends, the plastic fibers form a solidified block, the vast majority made of polyester base fibers and for the most part made of polyester binder fibers consists.
  • the surface of the pillow is wavy and exists of two wave crests and one in between Wave trough, which extends straight from one side to the extend opposite side surface.
  • the wave crests can be different heights, and the bottom is preferably flat.
  • the pillow is preferably covered with a removable Cover, preferably consisting of a cotton-polyester blend or pure cotton.
  • a removable Cover preferably consisting of a cotton-polyester blend or pure cotton.
  • the pillow for easier removal from the removable cover with a thin, thermally bonded nonwoven or a thin Be knitted.
  • the polyester body preferably consists of approximately 80% Polyester base fibers and about 20% polyester binder fibers.
  • FIG. 1 and 2 show the plastic fibers Body 1, which has an underside 2, four side surfaces 3a, 3b, 3c and 3d and has a top 4.
  • Around the middle of the Body 1 is a trough-shaped recess 5, the from one side surface 3b to the opposite side surface 3d stretches.
  • the top 4 of the Body 1 wavy, and the trough-shaped Well 5 consists of a trough 5, which is between two Wave crests 6 and 7 are located, which are straight from one Extend side surfaces 3b to the opposite side surface 3d. It is useful if the wave crests are different Have heights, with the wave crest on which the neck rests, forms the smaller wave crest and has a height of approx. 8 to 12 cm, preferably about 10 cm.
  • the head facing crest preferably has a height of approx. 9 to 13 cm, especially about 11 cm and the trough should preferably between 6 and 10 cm high, in particular approximately 9 cm.
  • the body 1 of the body-appropriate pillow is preferably with a removable cover 8, which is preferably made of a cotton-polyester blend or pure cotton consists.
  • a removable cover 8 which is preferably made of a cotton-polyester blend or pure cotton consists.
  • the fiber block can be covered with a thin thermally bonded nonwoven or a thin knitted fabric be related.
  • the body 1 of the body-appropriate pillow is made of a fiber block molded, which is predominantly made of polyester base fibers and to a lesser extent from polyester binder fibers consists. In a preferred embodiment contains the polyester body 1 about 80% polyester base fibers and about 20% polyester binder fibers.
  • the polyester fiber material is known per se.
  • polyethylene terephthalate fibers which are preferably hollow fibers.
  • polyester base fibers used in the preferred embodiment made of polyethylene terephthalate preferably have one round cross-section, are preferably 4-hole hollow fibers and have a preferred titer of about 4-20 dtex and have a preferred stack length of about 25-100 mm on (see Fig. 3).
  • the polyester binder fibers are preferably bicomponent fibers, in particular of the core-shell type and preferably have a round cross-section and a titer of about 5 - 20 dtex (see Fig. 4).
  • the core-sheath fiber is characterized by different melting temperatures of the jacket those of the fiber core. The fiber sheath melts significantly lower temperatures than the core, which mostly consists of Standard polyethylene terephthalate exists.
  • the two types of fibers are processed into a staple fiber mixture and, as such, processed into a nonwoven fabric on a commercial card.
  • the fibers are broken down to the individual fiber and placed in a layer of tangled fibers to form a fleece.
  • Several layers of this fleece are placed over a stacker until a preferably square meter weight of 1500-5000 g / m 2 is achieved.
  • This multi-layer fiber fleece is now in a hot air oven bound at 160 ° C - 220 ° C and to a height of approx. 5 - 20 cm compacted.
  • the jacket of the bicomponent fiber melts and connects the crossing points with each other.
  • the block of nonwoven fabric obtained in this way is used in another Production step by cutting into the desired wave form brought.
  • the block of nonwoven fabric produced in this way can fit into a suitable thin envelope are made from a thin, thermal consolidated nonwoven or a thin knitted fabric. This cover is sewn around the nonwoven core.
  • the nonwoven core thus enclosed is converted into a Covered, preferably made of a polyester / cotton blend or pure cotton.
  • This, preferably zipped cover should be like the block of nonwoven be shaped.
  • the nonwoven block and the thin cover made of thermally bonded Nonwoven fabric or thin knitted fabric is due to rinsing clean with warm water.
  • a fiber mixture consisting of 73% 4-hole polyethylene terephthalate hollow fibers with a titer of 13 dtex and 63 mm staple length and 27% bicomponent fibers of the sheath-core melt fiber type with a titer of 15 dtex and a staple length of 63 mm is made on one commercial card processed into a nonwoven fabric of 2000 g / m 2 .
  • This fleece is compressed to a height of 15 cm and in solidified in a hot air oven at 170 ° C. to form a fiber block.
  • the present fiber block is made by means of a vibrating Cut wire to the pillow with the desired waveform.
  • the footprint of the pillow of this example is 57 x 39 cm.
  • the more pronounced wave crest has a height of 11 cm, the wave valley has a height of 9 cm and the less pronounced wave crest has a height of 10 cm.
  • This pillow is in a removable cover with Zipper consisting of a polyester / cotton blend.
  • the pillow described in the manufacturing example was the Institute research group industrial anthropology in Kiel for Test compared to commercially available latex pillows and one Pillow made of visco-elastic foam.
  • the temperature development in the head and neck area is with the fiber block pillow lower, also the relative humidity, especially in the neck area is less.
  • the microclimate which is created by the fiber block cushion is thus cheaper for the sleeper.
  • the pillow described was subjected to an end-user test checked in the market.
  • the test was carried out by DELTA Marketing Research International, Spain.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Nonwoven Fabrics (AREA)
  • Bedding Items (AREA)
EP03026529A 2002-11-25 2003-11-18 Oreiller anatomique Withdrawn EP1421881A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20218259U 2002-11-25
DE20218259U DE20218259U1 (de) 2002-11-25 2002-11-25 Körpergerechtes Kissen

Publications (1)

Publication Number Publication Date
EP1421881A1 true EP1421881A1 (fr) 2004-05-26

Family

ID=29796713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026529A Withdrawn EP1421881A1 (fr) 2002-11-25 2003-11-18 Oreiller anatomique

Country Status (2)

Country Link
EP (1) EP1421881A1 (fr)
DE (1) DE20218259U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891447A1 (fr) * 2005-10-03 2007-04-06 Jean Christophe Mignard Dispositif pour servir de coussin amortisseur et/ou confort

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829917A (en) * 1973-02-15 1974-08-20 Laittre E De Therapeutic pillow
US4281042A (en) * 1979-08-30 1981-07-28 E. I. Du Pont De Nemours And Company Polyester fiberfill blends
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
EP0378001A1 (fr) * 1988-12-27 1990-07-18 E.I. Du Pont De Nemours And Company Liaison d'un structure de fibres de polyester non tissée
US5169580A (en) * 1985-05-15 1992-12-08 E. I. Du Pont De Nemours And Company Bonded non-woven polyester fiber structures
EP0633338A1 (fr) * 1993-06-30 1995-01-11 Hoechst Aktiengesellschaft Coussin difficilement inflammable
US5500295A (en) * 1985-05-15 1996-03-19 E. I. Du Pont De Nemours And Company Fillings and other aspects of fibers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829917A (en) * 1973-02-15 1974-08-20 Laittre E De Therapeutic pillow
US4281042A (en) * 1979-08-30 1981-07-28 E. I. Du Pont De Nemours And Company Polyester fiberfill blends
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
US5169580A (en) * 1985-05-15 1992-12-08 E. I. Du Pont De Nemours And Company Bonded non-woven polyester fiber structures
US5500295A (en) * 1985-05-15 1996-03-19 E. I. Du Pont De Nemours And Company Fillings and other aspects of fibers
EP0378001A1 (fr) * 1988-12-27 1990-07-18 E.I. Du Pont De Nemours And Company Liaison d'un structure de fibres de polyester non tissée
EP0633338A1 (fr) * 1993-06-30 1995-01-11 Hoechst Aktiengesellschaft Coussin difficilement inflammable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891447A1 (fr) * 2005-10-03 2007-04-06 Jean Christophe Mignard Dispositif pour servir de coussin amortisseur et/ou confort

Also Published As

Publication number Publication date
DE20218259U1 (de) 2003-12-18

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