EP3802211A1 - Headrest element and headrest - Google Patents
Headrest element and headrestInfo
- Publication number
- EP3802211A1 EP3802211A1 EP19729266.7A EP19729266A EP3802211A1 EP 3802211 A1 EP3802211 A1 EP 3802211A1 EP 19729266 A EP19729266 A EP 19729266A EP 3802211 A1 EP3802211 A1 EP 3802211A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- headrest
- lateral
- areas
- fastening
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/885—Head-rests provided with side-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/841—Tiltable characterised by their locking devices
- B60N2/847—Tiltable characterised by their locking devices with stepwise positioning
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2002/899—Head-rests characterised by structural or mechanical details not otherwise provided for
Definitions
- the invention relates to a headrest element for a headrest for a vehicle.
- the invention further relates to a headrest for a vehicle.
- a headrest body can be adjusted in the longitudinal, transverse and / or hole direction of the vehicle.
- headrests which have a central support area and two lateral support areas, an angle of support surfaces of the lateral support areas to a support surface of the central support area being adjustable.
- the base element has an electric motor which is provided for driving a vertical spindle to rotate via a drive shaft, wherein a thread of the vertical spindle engages in a thread of a receiving opening of a fastening element fastened to the holding bracket.
- the headrest also has a sliding element which is guided in a longitudinally displaceable manner in a sliding opening of the base element, the sliding element having a further electric motor which is used to drive a horizontal spindle to rotate another drive shaft is provided. In this case, a thread of the horizontal spindle engages in a thread of a further receiving opening of a receiving means fastened to the base element.
- a headrest is known from DE 10 2013 010 705 A1, which has a first component and a second component, which can be moved relative to one another in order to adjust the first component in its comfort position and to transfer it to a safety position.
- the first component can assume a variety of comfort positions.
- a Bowden cable is provided between the first and the second component, which moves the first component from any comfort position to the safety position, a sleeve of the Bowden cable being provided on the second component and a core of the Bowden cable on the first component or vice versa.
- the object of the present invention is to provide an improved headrest element for a headrest for a vehicle as well as an improved headrest.
- the object is achieved according to the invention by the features specified in claim 1 and with regard to the headrest by the features specified in claim 9.
- the headrest element according to the invention has a middle one
- Support area and two lateral support areas also called wings.
- the lateral support areas are so to the middle
- central support area extending side pivot axis that an angle of the support surfaces of the lateral Support areas to the support surface of the central support area is variably adjustable.
- the central support area and the lateral support areas can be pivoted together in such a way about a transverse pivot axis that is at least substantially perpendicular to the side pivot axes that an adjustment of the support areas in FIG
- the headrest element Because of this design of the headrest element, a variety of storage and support positions can be implemented for a head of a vehicle occupant, so that a particularly high level of comfort can be achieved with high safety at the same time.
- Folded element which has a central fastening region for fastening a central one that forms the central support region
- the folding element enables simple and secure attachment of the
- the lateral fastening regions are each mounted on the central fastening region so that they can pivot about the lateral pivot axis.
- An angle between the support surfaces of the side support cushions and the support surface of the central support cushion is variably adjustable.
- the headrest element comprises a base body, the position of which is adjustable in the longitudinal, transverse and / or hole direction.
- the base body has a fastening recess, which is designed to receive and fasten an inclination adjustment hook, thereby ensuring a reliable inclination adjustment.
- the base body and the inclination adjustment hook form a unit which is covered with a cover.
- the holding element comprises a bearing element which projects through an upper recess in the cover and engages in a corresponding bearing element of the base body, the two bearing elements forming a pivot bearing, by means of which the holding element rotates around the
- Cross pivot axis is pivotable.
- Holding element can be adjusted.
- a latching element is arranged on a lower end of the holding element, which protrudes through a lower recess in the cover and is in a mechanically operative connection with the inclination adjustment hook, the latching element having a latching structure into which the inclination adjustment hook is located different positions.
- the inclination adjustment hook can hold the holding element in various inclined positions.
- the headrest according to the invention comprises one previously mentioned
- Headrest element A variety of storage and support positions for a head of a vehicle occupant can be realized by means of the headrest, so that a particularly high level of comfort and high safety can be achieved. Embodiments of the invention are explained in more detail with reference to drawings.
- Figure 1 schematically shows an exploded view of a
- Headrest element for a headrest and
- Figure 2 schematically shows an enlarged section of the
- Figure 1 shows schematically an exploded view of one possible
- FIG. 1 shows an enlarged portion of a headrest element 1 according to the invention for a headrest for a vehicle.
- Figure 2 shows an enlarged
- the headrest element 1 comprises a base body 2, the position of which, for example, in the longitudinal, transverse and / or hole direction of a vehicle, ie. H. is adjustable in the X, Y and Z directions of a vehicle coordinate system.
- the base body 2 has a fastening recess 2.1, which is designed to receive and fasten an inclination adjustment hook 3.
- a unit formed from the base body 2 and the inclination adjustment hook 3 is covered with a cover 4. Furthermore, the headrest element 1 comprises a holding element 5 with a bearing element 5.1, which through an upper recess 4.1
- Cover 4 protrudes and engages in a corresponding bearing element 2.2 of the base body 2.
- the two bearing elements 2.2, 5.1 form a pivot bearing, by means of which the holding element 5 by one in
- Cross pivot axis is pivotable to adjust an inclination of the holding element 5.
- a locking element 5.2 is arranged, which protrudes through a lower recess 4.2 of the cover 4 and is in a mechanical operative connection with the
- Tilt adjustment hook 3 stands.
- the locking element 5.2 has a locking structure, not shown, in which the
- Tilt adjustment hook 3 can snap in different positions and thus holds the holding element 5 in different inclined positions.
- the holding element 5 has a central fastening area 5.3 for fastening a central support cushion 8 and two lateral ones
- Support cushions 9, 10 are each provided with a cover 11, 12.
- the lateral fastening areas 5.4, 5.5 are mounted on the middle fastening area 5.3 in such a way that the lateral ones
- Form headrest wings around an at least substantially parallel to a support surface of the central support cushion 8, which is a central Support area forms, extending side pivot axis are pivotable.
- an angle of the support surfaces of the lateral support cushions 9, 10 to the support surface of the central support cushion 8 is variably adjustable.
- the middle support pillow 8 and the side support pillows 9, 10 can be pivoted together about the transverse pivot axis such that a
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018209295 | 2018-06-11 | ||
DE102018217706.6A DE102018217706B4 (en) | 2018-06-11 | 2018-10-16 | headrest element and headrest |
PCT/EP2019/064785 WO2019238524A1 (en) | 2018-06-11 | 2019-06-06 | Headrest element and headrest |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3802211A1 true EP3802211A1 (en) | 2021-04-14 |
Family
ID=68651726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19729266.7A Withdrawn EP3802211A1 (en) | 2018-06-11 | 2019-06-06 | Headrest element and headrest |
Country Status (5)
Country | Link |
---|---|
US (1) | US11247594B2 (en) |
EP (1) | EP3802211A1 (en) |
CN (1) | CN112351910A (en) |
DE (1) | DE102018217706B4 (en) |
WO (1) | WO2019238524A1 (en) |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404612A1 (en) | 1984-02-09 | 1985-08-14 | C. Rob. Hammerstein Gmbh, 5650 Solingen | HEADREST OF A VEHICLE SEAT WITH TWO CARRIAGE BRACKETS ATTACHED TO THE SEATREST |
DE19828696B4 (en) * | 1998-06-26 | 2007-08-02 | Volkswagen Ag | Vehicle seat with a headrest |
US6250716B1 (en) * | 2000-09-20 | 2001-06-26 | Robert Clough | Seat headrest |
US6467846B2 (en) * | 2000-09-20 | 2002-10-22 | Robert Clough | Seat headrest |
US7040705B2 (en) * | 2000-09-20 | 2006-05-09 | Robert Clough | Seat headrest |
US7364239B2 (en) * | 2000-09-20 | 2008-04-29 | Robert Clough | Seat headrest |
DE10131862A1 (en) * | 2001-06-30 | 2003-02-13 | Wilhelm Isaak | Headrest, especially for the backrest of an automobile seat, has a padding on a holder with joints, to set it against the head without a gap to reduce injury risks through head movements in a collision |
DE102004030933B3 (en) * | 2004-06-25 | 2005-08-11 | Grammer Ag | Headrest for a passenger seat in a motor vehicle comprises a side part pivoting about an adjusting axis which extends backward at an angle to the pivoting axis and with respect to the head region |
DE202004020396U1 (en) * | 2004-08-12 | 2005-07-07 | Columbus Trading-Partners Pos und Brendel GbR (vertretungsberechtigte Gesellschafter Karin Brendel, 95503 Hummeltal und Bohumila Pos, 95445 Bayreuth) | Child seat for motor vehicles |
US7871129B2 (en) * | 2007-12-05 | 2011-01-18 | Lear Corporation | Seat assembly having an adjustable head restraint assembly |
DE102010023403B4 (en) | 2010-06-11 | 2012-09-27 | Johnson Controls Gmbh | Headrest, in particular for a motor vehicle |
US8657378B2 (en) * | 2010-10-04 | 2014-02-25 | Lear Corporation | Seat assembly having an adjustable head restraint assembly |
KR101643874B1 (en) * | 2011-09-09 | 2016-08-01 | 존슨 컨트롤스 게엠베하 | Height- and inclination-adjustable head restraint for a vehicle seat |
DE102012025191B3 (en) | 2012-09-19 | 2014-01-23 | Johnson Controls Gmbh | Headrest for vehicle seat, has sliding element that is provided with electric motor for driving horizontal shaft through drive shaft and horizontal spindle engaged into receiving opening of base element by screw thread |
DE102013010705B4 (en) | 2013-03-26 | 2017-09-14 | Adient Luxembourg Holding S.à.r.l. | HEADREST, IN X-DIRECTION TO A SAFETY POSITION AND A COMPLETE POSITION |
JP6351165B2 (en) | 2014-06-18 | 2018-07-04 | 株式会社タチエス | Headrest |
US9393892B1 (en) * | 2015-01-22 | 2016-07-19 | Reinhold Industries, Inc. | Seat headrest |
WO2016171133A1 (en) * | 2015-04-23 | 2016-10-27 | 株式会社タチエス | Vehicle seat headrest |
CN105438032B (en) | 2015-12-09 | 2019-03-08 | 宁波继峰汽车零部件股份有限公司 | Vehicle seat six-way sleep headrest |
WO2017173400A1 (en) * | 2016-04-01 | 2017-10-05 | Encore Seats, Inc. | Aircraft seating assembly and components |
US10099592B2 (en) * | 2016-04-27 | 2018-10-16 | Ford Global Technologies, Llc | Telescoping power head restraint with cover assembly |
US10144322B2 (en) * | 2016-04-27 | 2018-12-04 | Ford Global Technologies, Llc | Power head restraint with flexible closeout cover member |
US10414312B2 (en) | 2017-05-22 | 2019-09-17 | Ford Global Technologies, Llc | Adjustable headrest assembly |
JP6814110B2 (en) * | 2017-08-25 | 2021-01-13 | 日本発條株式会社 | Headrest |
-
2018
- 2018-10-16 DE DE102018217706.6A patent/DE102018217706B4/en active Active
-
2019
- 2019-06-06 WO PCT/EP2019/064785 patent/WO2019238524A1/en unknown
- 2019-06-06 US US16/973,837 patent/US11247594B2/en active Active
- 2019-06-06 EP EP19729266.7A patent/EP3802211A1/en not_active Withdrawn
- 2019-06-06 CN CN201980039344.4A patent/CN112351910A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US11247594B2 (en) | 2022-02-15 |
WO2019238524A1 (en) | 2019-12-19 |
US20210122276A1 (en) | 2021-04-29 |
DE102018217706B4 (en) | 2022-11-03 |
DE102018217706A1 (en) | 2019-12-12 |
CN112351910A (en) | 2021-02-09 |
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Owner name: ADIENT US LLC |
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