EP4039136B1 - Noyau d'oreiller et système de noyau d'oreiller - Google Patents

Noyau d'oreiller et système de noyau d'oreiller Download PDF

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Publication number
EP4039136B1
EP4039136B1 EP22155030.4A EP22155030A EP4039136B1 EP 4039136 B1 EP4039136 B1 EP 4039136B1 EP 22155030 A EP22155030 A EP 22155030A EP 4039136 B1 EP4039136 B1 EP 4039136B1
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EP
European Patent Office
Prior art keywords
pillow core
head
pillow
core
resting
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.)
Active
Application number
EP22155030.4A
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German (de)
English (en)
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EP4039136A1 (fr
EP4039136C0 (fr
Inventor
Helmut Schwab
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Individual
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Individual
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Application granted granted Critical
Publication of EP4039136B1 publication Critical patent/EP4039136B1/fr
Publication of EP4039136C0 publication Critical patent/EP4039136C0/fr
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    • 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
    • A47G9/1081—Pillows comprising a neck support, e.g. a neck roll
    • A47G9/109—Pillows comprising a neck support, e.g. a neck roll adapted to lie on the side and in supine position
    • 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
    • A47G2009/1018—Foam pillows

Definitions

  • the invention relates to a pillow core for a head and neck support pillow, having a head rest top, on which three head rest troughs are arranged at a distance from one another and on which a human head can be placed at least indirectly, the head rest troughs being arranged at corners of an imaginary isosceles triangle and each one Pillow core has a central through hole penetrating in its height direction perpendicular to the top of the headrest, a shoulder side of the pillow core, which is arranged on a side of the base of the imaginary isosceles triangle opposite the tip of the imaginary isosceles triangle, having a recess which has a maximum depth at one has the middle point at which an imaginary middle straight line running through the tip of the imaginary isosceles triangle and standing perpendicular to the base intersects the shoulder side.
  • the invention also relates to a pillow core system for a head and neck support pillow.
  • Pillow cores for head and neck support pillows are increasingly being designed and manufactured with the anatomy of the human body in mind.
  • Such pillow cores are made, for example CN 109 199 011 A , CN 205 457 747 U , CN 206 761 254 U , CN 206 880 526 U , DE 696 15 715 T2 , US 5,018,231 A , US 8,566,985 B2 , US 10 455 957 B2 , WO 1998 020 779 A1 , WO 2020 177 191 A1 , EP 1 691 648 B1 , US 5,848,448 A and US 10 441 487 B1 known in various forms.
  • KR 2020 0 001 230 U reveals a pillow with a pressure relief effect on the head and neck.
  • the pillow has a pillow body with a head support part, a neck support part and two side support parts.
  • the neck support part is arranged higher than the head support part.
  • KR 2020 0001230 U discloses a pillow core according to the preamble of claim 1.
  • the pillow core has the two head rest troughs arranged at the corners of the imaginary isosceles triangle, which are arranged at the base of the imaginary isosceles triangle, the side head rest trough arranged in a plan view of the head rest top of the pillow core to the left of the middle head rest trough for lateral support of the Head of a person in a right side position is used and the other side head storage trough is used to laterally support the head of a person in a left side position.
  • the side head storage troughs are arranged offset from the central head storage trough, namely at the corners of the imaginary isosceles triangle, which is arranged at the base of the imaginary isosceles triangle, while the middle head storage trough is arranged at the tip of the imaginary isosceles triangle.
  • the presence of the respective through hole on the respective head storage trough reduces the pressure acting on the head placed in the respective head storage trough.
  • the presence of the respective through hole on the respective side head rest recess results in pressure relief for the ear of the person lying on their side, which is in contact with the respective side head rest recess, which is particularly advantageous for people who suffer from the symptom tinnitus aurium.
  • by relieving pressure on the ear its blood supply is little to no disturbed, which makes a person's sleep more restful.
  • the respective through hole of the respective head storage trough can be cylindrical.
  • a cross-sectional area of the respective through hole can be rounded, for example circular, elliptical or oval, or polygonal, for example as an equilateral square, pentagon, hexagon or octagon.
  • the pillow core can be made partially or completely from a closed-cell or open-cell foam.
  • a shoulder side of the pillow core which is arranged on a side of the base of the imaginary isosceles triangle opposite the tip of the imaginary isosceles triangle, has a recess which has a maximum depth at a central point at which a vertical line running through the tip
  • the imaginary middle straight line standing on the base is the shoulder side cuts, and the depth of which decreases steadily on each side of this central point up to a lateral point or by a predetermined distance beyond that, at which an imaginary lateral straight line runs through the respective corner at the base and parallel to the imaginary central straight line the shoulder side cuts.
  • This concave recess on the shoulder side of the pillow core provides more free space for the upper back area or shoulder area of a person using the pillow core, so that it is largely avoided that part of the back area or shoulder area also rests on the pillow core. This allows the neck or cervical spine of the person using the pillow core to be better supported with the pillow core.
  • a separate cervical spine support recess is arranged on the head rest top for each head rest recess, the respective cervical spine support recess extending continuously from the through hole of the respective head rest recess to the shoulder side.
  • the respective cervical spine support recess is designed like a channel and laterally encloses a neck resting on it.
  • At least one cervical spine support recess has a flat bottom and lateral transition sections, with a distance between the transition sections increasing as the height of the transition sections increases.
  • the respective transition section can have a flat or concave surface.
  • the bottom can be curved convexly or concavely along the longitudinal extent of the respective cervical spine support recess.
  • a core section which is wedge-shaped in plan view of the top side of the head rest is arranged between two transition sections arranged adjacent to one another and of at least two cervical spine support recesses arranged adjacent to one another, the height of which decreases in the direction of the shoulder side.
  • the core section supports rotational movement of the head and neck of a person using the pillow core during a Change from the supine position to a side position, and vice versa.
  • the core section is elastically compressed at the beginning of the rotational movement, whereby a restoring force is generated which acts on the person's neck and thereby pushes it towards the adjacent cervical spine support recess. This reduces the effort required when changing from a supine position to a side position and vice versa.
  • a plurality of recesses are arranged on at least one head storage trough, which extend radially with respect to the through hole of the respective head storage trough and are circumferentially offset around the through hole and open into the through hole, the respective cross-sectional area of which decreases away from the through hole. Due to the presence of the recesses in the respective head rest trough, the restoring force of the pillow core in the area of this head rest trough is further reduced, which is accompanied by further pressure relief for the head of a person resting on the head rest trough.
  • the restoring force of the cushion core can be varied by the number and/or shape of the depressions.
  • the depressions can, for example, be arranged in a star shape around the through hole of the respective head storage trough.
  • the depressions can be arranged uniformly or unevenly offset around the circumference around the through hole of the respective head storage trough.
  • the depressions can be designed the same or different.
  • At least one depression has a triangular cross-sectional area. Due to the triangular cross-sectional area, the respective recess has slanted sides, so that the restoring force of the pillow core in the area of the respective head rest trough is not strong or unpleasant has noticeable cracks, as would be the case, for example, with a recess in the form of a groove with parallel vertical side walls.
  • the depressions are of equal length.
  • the depressions can be of different lengths. The choice of the length ratios between the recesses enables a special adjustment of the restoring force of the pillow core in the area of the respective headrest trough.
  • the overall height of the pillow core can be varied in order to be able to optimally and individually adapt the pillow core to the anatomy of the respective user.
  • the underside of the pillow core can be flat.
  • the pillow core is heart-shaped.
  • the cushion core can be C-shaped.
  • the pillow core is at least partially made of a viscoelastic foam.
  • a pillow core system according to the invention for a head and neck support pillow has at least one pillow core according to one of the above-mentioned configurations or a combination of at least two of these configurations with each other and at least one cover enclosing the pillow core, which is on the top of the headrest arranged reference section is each locally connected via three snap fasteners to a reference section of the cover arranged on the underside of the pillow core, the snap fasteners being at least partially arranged within the through holes of the pillow core.
  • the cover can be made partially or completely from lyocell and elastane.
  • a zipper can be arranged on the cover section arranged on the underside of the pillow core, after opening which the interior of the cover is accessible.
  • the pillow core system has at least one protective cover surrounding the pillow core enclosed with the cover.
  • the protective cover can be designed with or without holes in the area of the through holes of the cushion core.
  • the protective cover can be made partially or completely from polyester and elastane. Because of its elasticity, such a protective cover adapts optimally to the shape of the pillow core.
  • a zipper can be arranged on a cover section of the protective cover arranged on the underside of the cushion core, after opening which the interior of the protective cover is accessible.
  • Fig. 1 shows a schematic top view of an exemplary embodiment of a pillow core 1 according to the invention from obliquely above.
  • the pillow core 1 is heart-shaped and at least partially made of a viscoelastic foam.
  • a separate cervical spine support recess 11, 12 or 13 is arranged for each headrest trough 3, 4 and 5, with the respective cervical spine support recess 11, 12 and 13 extending from the through hole 6, 7 and 8 of the respective headrest trough 3 , 4 or 5 extends continuously to the shoulder side 9.
  • Each cervical spine support recess 11, 12 and 13 has a flat bottom 14 and lateral transition sections 15 and 16, with a distance between the transition sections 15 and 16 increasing as the height of the transition sections 15 and 16 increases, as shown in particular in Fig. 2 is shown.
  • a wedge-shaped top view of the headrest top 2 Core section 17 or 18 is arranged, the height of which decreases towards the shoulder side 9.
  • each head storage trough 3, 4 and 5 there are several radially extending, circumferentially offset around the through hole 6, 7 or 8 arranged around the through hole 6, 7 or 8 of the respective head storage trough 3, 4 or 5, in the through hole 6, 7 or 8 opening depressions 19 arranged in a star shape, the respective cross-sectional area of which decreases away from the through hole 6, 7 or 8.
  • Each depression 19 has a triangular cross-sectional area. The depressions 19 are of the same length.
  • the pillow core 1 can have an in Fig. 2 shown, which forms the underside 20 of the cushion core 1, has a separately manufactured raising plate made of a foam, on which three openings (not shown) are formed, each of which forms an axial section of the respective through hole 6, 7 and 8, respectively.
  • Fig. 2 shows a schematic side view of the in Fig. 1 shown pillow core 1st in Fig. 2 the separately manufactured raising plate 21 made of foam, which forms the underside 20 of the cushion core 1, is shown, on which three openings (not shown) are formed, each of which has an axial section of the in Fig. 1 form the respective through hole shown.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Bedding Items (AREA)

Claims (14)

  1. Noyau de coussin (1) pour un coussin appuie-tête et cale-nuque, présentant un côté supérieur de dépôt de tête (2), sur lequel trois cavités de dépôt de tête (3, 4, 5) sont disposées de manière espacée les unes des autres, dans lequel les cavités de dépôt de tête (3, 4, 5) sont disposées sur des coins d'un triangle isocèle imaginaire et présentent respectivement un alésage de passage (6, 7, 8) central traversant le noyau de coussin (1) dans le sens de sa hauteur situé de manière perpendiculaire sur le côté supérieur de dépôt de tête (2), dans lequel un côté épaule (9) du noyau de coussin (1), qui est disposé sur un côté, faisant face à la pointe du triangle isocèle imaginaire, de la base du triangle isocèle imaginaire, présente un évidement (10), qui présente une profondeur maximale sur un emplacement central, sur lequel une droite centrale imaginaire située de manière perpendiculaire sur la base, s'étendant à travers la pointe du triangle isocèle imaginaire coupe le côté épaule (9),
    caractérisé en ce que
    la profondeur de l'évidement (10) par rapport à chaque côté de l'emplacement central de l'évidement (10) diminue de surcroît respectivement de manière constante jusqu'à respectivement un emplacement latéral ou d'un tronçon prédéfini, sur lequel une droite latérale imaginaire s'étendant à travers le coin respectif sur la base du triangle isocèle imaginaire et de manière parallèle par rapport à la droite centrale imaginaire coupe le côté épaule (9).
  2. Noyau de coussin (1) selon la revendication 1, caractérisé en ce que respectivement un renfoncement de soutien des vertèbres cervicales (11, 12, 13) est disposé sur le côté supérieur de dépôt de tête (2) pour chaque cavité de dépôt de tête (3, 4, 5), dans lequel le renfoncement de soutien des vertèbres cervicales (11, 12, 13) respectif s'étend depuis l'alésage de passage (6, 7, 8) de la cavité de dépôt de tête (3, 4, 5) respective en continu jusqu'au côté épaule (9).
  3. Noyau de coussin (1) selon la revendication 2, caractérisé e ce qu'au moins un renfoncement de soutien des vertèbres cervicales (11, 12, 13) présente un fond plan (14) et des sections de transition latérales (15, 16), dans lequel une distance entre les sections de transition (15, 16) augmente au fur et à mesure que la hauteur des sections de transition (15, 16) augmente.
  4. Noyau de coussin (1) selon la revendication 3, caractérisé en ce qu'une section de noyau (17, 18) réalisée de manière conique sur la vue d'en haut du côté supérieur de dépôt de tête (2) est disposée entre deux sections de transition (15, 16), disposées de manière espacée l'une de l'autre, d'au moins deux renfoncements de soutien des vertèbres cervicales (11, 12, 13) disposés de manière adjacente l'une par rapport à l'autre, dont la hauteur diminue en direction du côté épaule (9).
  5. Noyau de coussin (1) selon l'une quelconque des revendications 1 à 4, caractérisé en ce que sont disposés sur au moins une cavité de dépôt de tête (3, 4, 5) plusieurs renfoncements (19) s'étendant de manière radiale par rapport à l'alésage de passage (6, 7, 8) de la cavité de dépôt de tête (3, 4, 5) respective, disposés tout autour de l'alésage de passage (6, 7, 8) de manière décalée en périphérie, débouchant dans l'alésage de passage (6, 7, 8), dont la surface de section transversale respective diminue en s'éloignant de l'alésage de passage (6, 7, 8).
  6. Noyau de coussin (1) selon la revendication 5, caractérisé en ce qu'au moins un renfoncement (19) présente une surface de section transversale triangulaire.
  7. Noyau de coussin (1) selon la revendication 5 ou 6, caractérisé en ce que les renfoncements (19) sont réalisés avec la même longueur.
  8. Noyau de coussin (1) selon l'une quelconque des revendications 1 à 7, caractérisé en ce que le noyau de coussin (1) se rétrécit en direction du côté inférieur (20) au moins dans une zone adjacente à un côté inférieur (20), opposé au côté supérieur de dépôt de tête (2), du noyau de coussin (1).
  9. Noyau de coussin (1) selon l'une quelconque des revendications 1 à 8, caractérisé par au moins une plaque de surélévation (21) en une mousse formant le côté inférieur (20) du noyau de coussin (1), fabriquée de manière séparée, sur laquelle sont réalisés trois ajours, qui forment respectivement une section axiale de l'alésage de passage (6, 7, 8) respectif.
  10. Noyau de coussin (1) selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le noyau de coussin (1) est réalisé en forme de coeur.
  11. Noyau de coussin (1) selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le noyau de coussin (1) est fabriqué au moins en partie à partir d'une mousse viscoélastique.
  12. Système de noyau de coussin pour un coussin appuie-tête et cale-nuque, caractérisé par au moins un noyau de coussin (2) selon l'une quelconque des revendications 1 à 11 et au moins un revêtement entourant le noyau de coussin (1), dont la section de revêtement disposée sur le côté supérieur de dépôt de tête (2) est reliée, par l'intermédiaire de trois boutons-pression, respectivement localement à une section de revêtement du revêtement disposée sur le côté inférieur (20) du noyau de coussin (1), dans lequel les boutons-pression sont disposés au moins en partie à l'intérieur des alésages de passage (6, 7, 8) du noyau de coussin (1).
  13. Système de noyau de coussin selon la revendication 12, caractérisé en ce que le revêtement de noyau de coussin est fabriqué au moins en partie à partir de lyocell et à partir d'élasthanne.
  14. Système de noyau de coussin selon la revendication 12 ou 13, caractérisé par au moins un revêtement de protection entourant le noyau de coussin (1) entouré du revêtement.
EP22155030.4A 2021-02-09 2022-02-03 Noyau d'oreiller et système de noyau d'oreiller Active EP4039136B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202021100622.6U DE202021100622U1 (de) 2021-02-09 2021-02-09 Kissenkern und Kissenkernsystem

Publications (3)

Publication Number Publication Date
EP4039136A1 EP4039136A1 (fr) 2022-08-10
EP4039136B1 true EP4039136B1 (fr) 2023-12-06
EP4039136C0 EP4039136C0 (fr) 2023-12-06

Family

ID=74873165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22155030.4A Active EP4039136B1 (fr) 2021-02-09 2022-02-03 Noyau d'oreiller et système de noyau d'oreiller

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EP (1) EP4039136B1 (fr)
DE (1) DE202021100622U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022100723U1 (de) 2022-02-08 2022-02-17 Helmut Schwab Kissenkernsystem

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5018231A (en) 1990-08-27 1991-05-28 Jason Wang Neck guard pillow
US5095569A (en) * 1991-11-18 1992-03-17 Glenn Mary G Cover sheet for face down pillow
US5727267A (en) 1995-09-15 1998-03-17 Keilhauer; Ed Therapeutic sleeping pillow
US5781947A (en) 1996-11-12 1998-07-21 Sramek; Roger Adjustable cervical pillow with depressions for a user's ears
US5848448A (en) 1997-03-18 1998-12-15 Ultraderma, Ltd. Pillow with cutouts adapted to accommodate the ear, nose and cheek of a user
AU2003282167A1 (en) 2003-09-16 2005-04-11 Gerard Guez Osteopathic pillow
KR200460780Y1 (ko) 2010-02-05 2012-06-11 주식회사 티앤아이 숙면용 정형 베개
KR101520574B1 (ko) * 2014-01-29 2015-05-14 김혜경 인체공학 베개
CN205457747U (zh) 2016-02-26 2016-08-17 施德力 健康枕
KR101768611B1 (ko) * 2016-11-01 2017-08-17 임문봉 체압 분산형 인체공학 베개
CN206761254U (zh) 2016-11-10 2017-12-19 谢志进 高度可调节生理颈枕及枕套
TWM552320U (zh) 2016-12-30 2017-12-01 wei xuan Wang 健康枕
CN206880526U (zh) 2017-01-23 2018-01-16 郑启微 新生儿护型枕
CN109199011A (zh) 2017-07-07 2019-01-15 欧得葆家具有限公司 枕头结构
TWM556128U (zh) * 2017-10-31 2018-03-01 Jiann Fong Polyurethane Foam Co Ltd 具有舒緩頭、頸部壓力效果的枕頭
US10441487B1 (en) 2018-04-11 2019-10-15 Sleepeze, LLC Surgical recovery pillow
WO2020177191A1 (fr) 2019-03-07 2020-09-10 张磊 Centre d'oreiller antipli polyvalent réglable à deux sections

Also Published As

Publication number Publication date
EP4039136A1 (fr) 2022-08-10
EP4039136C0 (fr) 2023-12-06
DE202021100622U1 (de) 2021-02-22

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