EP4017321A1 - Kopfstütze - Google Patents
KopfstützeInfo
- Publication number
- EP4017321A1 EP4017321A1 EP20875383.0A EP20875383A EP4017321A1 EP 4017321 A1 EP4017321 A1 EP 4017321A1 EP 20875383 A EP20875383 A EP 20875383A EP 4017321 A1 EP4017321 A1 EP 4017321A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strap
- head restraint
- wedge member
- head
- widthwise
- 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.)
- Pending
Links
Classifications
-
- 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
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
- A47C7/383—Detachable or loose head- or neck-supports, e.g. horse-shoe shaped
Definitions
- the present invention relates to a head restraint for use in a seated position .
- the present invention seeks to provide a head restraint, which will overcome or substantially ameliorate at least some of the deficiencies of the prior art, or to at least provide an alternative.
- a head restraint which is devoid of the cumbersome rigid frames of the prior art arrangements and furthermore improves head restraint ability as compared to the nonrigid arrangements of the prior art.
- the present head restraint comprises a flexible tension strap and a forehead band which holds the head back in a natural balanced position to enable rest whilst seated.
- the head restraint further comprises a shaped cushioning wedge member connected between the strap and the forehead band.
- the wedge member has a generally planar rear continuing from the strap and a front being convex in vertical cross section. The front transitions rearwardly to a lower edge thereof to meet the strap and transitions rearwardly to an upper region thereof from where the forehead band is connected.
- the convex front surface extends forwardly between the lower edge and the upper region such that, in use, when the tension strap is frictionally anchored between the users back and a seat, the tension strap anchors the lower edge of the wedge member which thereby acts as a fulcrum.
- the wedge member comprises structural integrity to be sufficiently rigid to act as a load arm to apply a rearward load force to the forehead band against force applied against the front of the wedge member by the user’s neck.
- the present apparatus is devoid of a rigid frame and can therefore be more easily handled and stowed, including by rolling up to compact form as is disclosed herein .
- the present structurally integral wedge member can apply greater rearward head restraining force higher up the head and at more of a horizontal angle as compared to the above prior art arrangements.
- the wedge member may transition rearwardly at a lower region thereof to define an undersurface which bears downwardly on shoulders of the user in use.
- the undersurface may be 45° or more with respect to a plane defined by the seat.
- the wedge member may comprise structural sides either side of a core.
- the structural sides may comprise semi-resilient foam pieces.
- the structural sides may be shaped to define convex curvature of the wedge member.
- Structural sides may be shaped to extend more forwardly at lower regions thereof.
- the core may comprise less dense material as compared to the structural sides.
- the structural sides and core may be covered with a material covering.
- the material covering may presses inwardly into the core to pull the structural sides close in to wedge against sides of the neck for lateral stability.
- the wedge member further may comprise a structural backboard at the rear thereof.
- the structural backboard may comprise longitudinal formations along a vertical axis to enhance bending resilience thereof with respect to the vertical axis.
- the forehead band may comprise relatively thin, stretchable and breathable material. [0029] The forehead band may comprise material thinner than that of the strap. [0030] The forehead band may widen towards a front thereof.
- the head restraint may further comprise a flap which folds over an upper edge of the wedge member to secure the forehead band thereunderneath.
- the flap may be secured along a front edge across the front of the wedge member and attachable to a rear of the wedge member at a rear edge thereof.
- the rear edge may attach using hook and loop fasteners along a vertical length of the rear of the wedge member.
- a head restraint may be provided with a plurality of forehead bands of differing diameters, each of which may be selected according to a head size.
- the flap may comprise an interior concealed pocket within which the plurality of forehead bands may be stored.
- a lower edge of the strap may comprise a widthwise fastener which attaches to a widthwise fastener strip along the strap and on an opposite side of the strap when the head restraint may be rolled up.
- the widthwise fastener of the lower edge may be on a rear surface of the strap and the widthwise fastener along the strap may be on a front surface of the strap.
- the strap further may comprise a widthwise carry strap between the widthwise fasteners.
- the strap may comprise neoprene.
- the strap may comprise sufficient length to extend to a lumbar region.
- the strap may comprise in sufficient length to avoid being sat upon in use.
- the strap may comprise a length from the wedge member of approximately 50 centimetres.
- the restraint may allow for hands-free adjustment wherein a user can adjust the tension applied by the strap by leaning forward to free the strap to tilt the head forwards or backwards before lying back again to reengage the strap to apply user adjustable tension.
- the strap may be approximately 18 centimetres wide. [0045] The strap may comprise an upper narrowed thoracic region section and a lower widened lumbar region section.
- the widened lumbar region may comprise substantially the same width of that of the wedge member.
- Figure 1 shows a rear perspective view of a head restraint being worn by a user
- Figure 2 shows a side perspective view of the head restraint
- Figures 3 and 4 show interior horizontal plane cross-sectional views of a shaped cushioning wedge member of the head restraint in accordance with an embodiment
- Figure 5 illustrates the application of the head restraint and the various forces applied thereby to restrain the head
- Figure 6 shows a front perspective view of the head restraint
- Figure 7 shows a rear perspective view of the head restraint
- Figure 8 illustrates the head restraint rolled up into compact form
- Figure 9 illustrates physical forces applied by the cushioning wedge member.
- a head restraint 100 comprises a flexible material tension strap 101 , a retaining forehead band 102 and a shaped cushioning wedge member 103 connected between the strap 101 and the forehead band 102.
- the wedge member 103 has a generally planar rear 106 continuing from the strap 101 at a lower edge 107 thereof.
- the wedge member 103 comprises a front 108 being generally convex in side view vertical cross section which transitions rearwardly to the lower edge 107 to meet the strap 101 and transitions rearwardly to an upper region 109 from where the forehead band 102 is connected.
- the lower edge 107 acts as a fulcrum 113.
- the wedge member 103 comprises structural integrity to be sufficiently rigid to act as a load arm 114 to apply rearward load force 11 1 on the forehead band 102 against effort force 1 12 applied against the front 108 by the user’s neck 119.
- the wedge member 103 may transition rearwardly at relatively steep angle at a lower region thereof to define an undersurface 1 15 of 45° or more with respect to a plane defined by the seat which may bear downwardly on the shoulders on the user in use, thereby additionally pivoting the wedge member 103 rearwardly about the lower edge 107/fulcrum 113 to apply additional rearward load force 111 to the forehead band 102 to hold the head back.
- the wedge member 103 may comprise interior structural members to provide the sufficient resilience to act as the load arm 1 14.
- the interior structural members may comprise foam pieces.
- the wedge member 103 may comprise structural sides 1 16 either side of a core 1 17.
- the structural sides 116 may comprise semi- resilient foam pieces which may be shaped to define the convex shape illustrated in Figure 5.
- the structural sides 1 16 may be shaped to extend more forwardly at lower regions thereof so as to conform forwardly around the neck region as compared to an upper head region.
- the core 117 may comprise less dense foam or non-integral pieces, such as stuffing, shredded foam pieces and or the like.
- the core 117 may comprise memory foam.
- the wedge member 103 may be covered at the front within a material covering 118.
- the rear of the wedge member 103 may comprise the same material as that of the strap 101 , such as of neoprene.
- the core 1 17 may allow a gap between a front surface thereof and the material covering 118.
- the wedge member 103 may further comprise a structural backboard 129 such as of card or plastic.
- the structural backboard 129 may comprise longitudinal formations (such as corrugations or fluting) along a vertical axis to enhance the bending resilience thereof with respect to the vertical axis.
- the forehead band 102 may be adjustable, in accordance with a preferred embodiment, forehead band 102 is of fixed length.
- the forehead band 102 may be of relatively thin, slightly stretchable and breathable material to comfortably engage across the forehead without inducing sweat buildup. As shown in Figure 5, the forehead band 102 may widen towards a front thereof.
- the forehead band may comprise a pair of lateral buttons or similar attachments such as approximately collocating to the position of the ears to which a facemask may be attached, rather than around the ears.
- a flap 120 may fold over an upper edge of the wedge member 103 to secure the forehead band 102 thereunderneath.
- the flap 120 may be secured along a front edge 121 thereof across the front 108 of the wedge member 103 are shown in Figure 6 and attached to a rear of the wedge member 103 at a rear edge 122 thereof.
- the rear edge 122 may attach using hooks and loop fasteners.
- the rear edge 122 may comprise a hook strap which attaches anywhere along the length of a loop backing 123.
- the head restraint 102 may be provided with a plurality of forehead bands 102, each of which may be selected depending on the size of one’s head.
- the flap 120 may comprise an interior concealed pocket there underneath (not shown) within which a plurality of these forehead bands may be stored, along with other accessories, such as headphones, eye patches and the like. Alternatively, the flap 120 may allow the user to use another forehead band 102 of one’s own choice.
- the head restraint 100 may be rolled up in the manner illustrated in Figure 8.
- the head restraint 100 may attach to itself using hook and loop fasteners.
- a rear lower edge of the strap 101 may comprise a rear widthwise fastener strip 124 which attaches to a front widthwise fastener strip 125 along the strap 101.
- the wedge member 103 may be rolled along a rear surface of the strap 101 until the rear fastener strip 104 can attach to the front fastener strip 125.
- the strap 101 may comprise a front widthwise carry strap 126 between the rear fastener strip 124 and the front fastener strip 125.
- the strap 101 preferably comprises neoprene which was found to provide sufficient resilience yet slight stretchability, comfort and frictional engagement ability to wedge behind the back of the user.
- the neoprene may be approximately 4 mm thick.
- the neoprene may comprise perforations for breathability and to reduce sweating, especially such as towards the upper back, neck region. Such perforations may further reduce the overall weight of the restraint 100 by approximately 5%.
- the strap 101 may have sufficient length to extend along a thoracic region 127 of the user. In a preferred embodiment, the strap 101 has sufficient length to extend additionally along a lumbar region 128. The strap 101 however is preferably not too long to avoid being sat upon in use.
- the strap 101 comprise a length from the wedge member 103 of approximately 50 centimetres.
- the strap 101 may be length adjustable by folding the strap 101 back on itself.
- the rear widthwise fastener strip 124 may comprise hook fasteners.
- the entire or substantially entire rear surface of the strap 101 may comprise loop fasteners.
- the user may fold the bottom end of the strap 101 back on itself such that the rear widthwise fastener strip engages and holds along the strap 101. In this way, for example for example, the user may adjust the length of the strap to between approximately 20 cm - 50 cm.
- the length of the strap 101 allows the user to adjust the tension applied thereby by leaning forward to free the strap 101 wherein the head can be tilted forwards or backwards before lying back again to reengage the strap 101 to apply user adjustable tension.
- the strap 101 may be sufficiently wide to provide sufficient frictional engagement and prevent slippage in use.
- the strap 101 may be approximately 18 centimetres wide.
- the strap 101 may comprise an upper narrowed section 104 at the thoracic region 127 which widens to a lower wider section 105 at the lumbar region 108 to gain most frictional purchase at the lower wider section 105 which extends further rearwardly against the seat.
- the wider section 105 may encapsulate the wedge member 103 when the restraint 100 is rolled in the manner shown in Figure 8.
- the narrowed section may reduce the overall weight of the restraint 100.
- the wider section 105 may comprise substantially the same width of that of the wedge member 103.
- smaller versions of the restraint 100 may be produced for use by children.
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2019903829A AU2019903829A0 (en) | 2019-10-11 | A head restraint | |
PCT/AU2020/051086 WO2021068036A1 (en) | 2019-10-11 | 2020-10-09 | A head restraint |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4017321A1 true EP4017321A1 (de) | 2022-06-29 |
EP4017321A4 EP4017321A4 (de) | 2023-09-13 |
Family
ID=75436715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20875383.0A Pending EP4017321A4 (de) | 2019-10-11 | 2020-10-09 | Kopfstütze |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220322831A1 (de) |
EP (1) | EP4017321A4 (de) |
CN (1) | CN114585279A (de) |
AU (1) | AU2020363436A1 (de) |
WO (1) | WO2021068036A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2605134A (en) * | 2021-03-19 | 2022-09-28 | Mcgregor Sutherland Hector | A head supporting device |
Family Cites Families (40)
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US4285081A (en) * | 1979-10-22 | 1981-08-25 | Price George W E | Device for recumbency of the head and neck |
US4560201A (en) * | 1984-03-19 | 1985-12-24 | Scott Samuel C | Headrest for sedentary traveler |
US4679263A (en) * | 1985-10-02 | 1987-07-14 | Honer William A | Head supported pillow |
US5015036A (en) * | 1986-10-20 | 1991-05-14 | Decorator Discount Dba Decor Resource | Apparatus for use as headrest |
US4726085A (en) * | 1986-11-28 | 1988-02-23 | Antonio Karen E K | Support device for infants |
US5129705A (en) * | 1989-12-19 | 1992-07-14 | Wray Thomas E | Head support |
US5220700A (en) * | 1992-07-08 | 1993-06-22 | Liu Ing Nan | Protective pillow |
US20020152553A1 (en) * | 2001-03-22 | 2002-10-24 | Wynveen Pamela Sue | Travel pillow securing to bucket seats |
GB2389509A (en) * | 2002-04-26 | 2003-12-17 | Norman Ratchford | A head restraint |
US6669300B1 (en) * | 2002-12-04 | 2003-12-30 | Mei-Huei Lee | Structure of a headrest |
US6859965B1 (en) * | 2003-09-15 | 2005-03-01 | Cynthia R. Gourd | Tension relieving apparatus for arms and neck |
WO2005077230A1 (en) * | 2004-02-12 | 2005-08-25 | Philip Patrick Chisholm | Travel pillow |
US6957462B1 (en) * | 2004-11-17 | 2005-10-25 | Wilcox Richard B | Pillow with slidable strap through it |
IES20070512A2 (en) | 2007-07-13 | 2008-10-01 | Shane Murnaghan | A cervical spine and neck support device |
US7669265B2 (en) * | 2007-11-26 | 2010-03-02 | Mary Jane Weise | Buckwheat hull pillow |
US7832802B2 (en) * | 2008-03-20 | 2010-11-16 | Jill Annette Ehlers | Travel head support |
US8418293B2 (en) * | 2009-10-22 | 2013-04-16 | Edward Tansingco | Travel pillow providing head and neck alignment during use |
US8191969B2 (en) * | 2009-11-04 | 2012-06-05 | Veronica Demaras | Head restraint |
KR200450197Y1 (ko) * | 2010-04-01 | 2010-09-09 | 김원배 | 머리카락 삽입홈이 구비된 목 베개 |
US8316488B2 (en) * | 2010-07-14 | 2012-11-27 | Ana C. Rojas | Contoured body support pillow |
US8898840B1 (en) * | 2011-10-28 | 2014-12-02 | Michael S. Majette | Head and neck support device |
US9635962B2 (en) * | 2012-04-12 | 2017-05-02 | Cabeau, Inc. | Travel pillow with lateral and rear support bar and a flat and thin back |
USD670035S1 (en) * | 2012-07-03 | 2012-10-30 | Mieth Bernd S | Head restraint device |
US8820838B1 (en) * | 2012-10-08 | 2014-09-02 | James R. Palmer | Apparatus for facilitating sleeping while seated |
US8584285B1 (en) * | 2012-11-21 | 2013-11-19 | Ryan Sipherd | Travel pillow with head support contours |
US9283878B2 (en) * | 2013-05-01 | 2016-03-15 | Ipnos Technologies Llc | Supporting devices to enhance user comfort in a seated position |
US20150061332A1 (en) * | 2013-08-28 | 2015-03-05 | Robert Christopher Dowell | Chair accessory article |
US10076189B2 (en) * | 2014-03-12 | 2018-09-18 | Alejandra Mariah MACDOUGALL | Attachable headrest with eye cover |
US10085575B2 (en) * | 2014-06-05 | 2018-10-02 | Joseph D Vogel | Folding two section pillow comprised of horseshoe and contour pillows |
US9833025B2 (en) * | 2014-06-06 | 2017-12-05 | Travis Lyn KNAPP | Adjustable head and neck support system |
CN104757808A (zh) * | 2015-04-23 | 2015-07-08 | 田洪斌 | 一种便于在座椅上睡觉的仪器 |
US10343572B2 (en) * | 2016-05-05 | 2019-07-09 | Travis Lyn KNAPP | Adjustable head and neck system |
US20180289183A1 (en) * | 2017-04-05 | 2018-10-11 | Samsonite Ip Holdings S.A R.L. | Articulating neck pillow |
CN209031722U (zh) * | 2017-07-11 | 2019-06-28 | 卡布公司 | 旅行枕头和用于旅行枕头的枕套 |
US10863826B1 (en) * | 2017-10-04 | 2020-12-15 | Chase Schneider | Hooded neck pillow with adjustable face covering |
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US20190282008A1 (en) * | 2018-03-19 | 2019-09-19 | Judy Choi | Travel neck support pillow |
US20220312977A1 (en) * | 2019-06-04 | 2022-10-06 | Rick Riday | Anatomical head and neck restraining sleep aid and related products and methods |
US11849858B1 (en) * | 2022-06-02 | 2023-12-26 | Sunflow, Inc. | Pillow |
US20230414015A1 (en) * | 2022-06-28 | 2023-12-28 | John Voegel | Neck pillow with attached blanket |
-
2020
- 2020-10-09 EP EP20875383.0A patent/EP4017321A4/de active Pending
- 2020-10-09 US US17/754,133 patent/US20220322831A1/en active Pending
- 2020-10-09 AU AU2020363436A patent/AU2020363436A1/en active Pending
- 2020-10-09 CN CN202080071423.6A patent/CN114585279A/zh active Pending
- 2020-10-09 WO PCT/AU2020/051086 patent/WO2021068036A1/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
US20220322831A1 (en) | 2022-10-13 |
AU2020363436A1 (en) | 2022-04-14 |
CN114585279A (zh) | 2022-06-03 |
WO2021068036A1 (en) | 2021-04-15 |
EP4017321A4 (de) | 2023-09-13 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20220325 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230816 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60N 2/882 20180101ALI20230809BHEP Ipc: A47C 16/00 20060101ALI20230809BHEP Ipc: A47C 7/38 20060101AFI20230809BHEP |