DE102007034496A1 - Dynamic headrest - Google Patents
Dynamic headrest Download PDFInfo
- Publication number
- DE102007034496A1 DE102007034496A1 DE102007034496A DE102007034496A DE102007034496A1 DE 102007034496 A1 DE102007034496 A1 DE 102007034496A1 DE 102007034496 A DE102007034496 A DE 102007034496A DE 102007034496 A DE102007034496 A DE 102007034496A DE 102007034496 A1 DE102007034496 A1 DE 102007034496A1
- Authority
- DE
- Germany
- Prior art keywords
- headrest
- shell
- cam
- rotary member
- spring
- 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- Withdrawn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
- B60N2/806—Head-rests movable or adjustable
- B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's 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
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
Abstract
Es wird eine dynamische Kopfstütze angegeben, die sich während eines Unfalls oder unter einer anderen Bedingung nach vorne bewegen kann, um Verletzungen am Kopf eines Insassen zu vermeiden. Die Kopfstütze umfasst optional ein Stellglied, das konfiguriert ist, um die Kopfstütze mit einer Drehbewegung eines Drehglieds nach vorne zu bewegen.A dynamic head restraint is provided that can move forward during an accident or other condition to prevent injury to the head of an occupant. The headrest optionally includes an actuator configured to move the headrest forward with a rotational movement of a rotary member.
Description
Die vorliegende Erfindung betrifft dynamische Kopfstützen, die sich bei einer Betätigung zu dem Kopf eines Sitzinsassen bewegen.The The present invention relates to dynamic headrests which, when actuated, are adapted to the Move the head of a seat occupant.
Am 4. Januar 2001 veröffentlichte die NHTSA (National Highway Traffic Safety Administration) eine Mitteilung bezüglich einer vorgeschlagenen Regelung zu erhöhten Anforderungen und Änderungen an dem Kraftfahrzeugstandard FMVSS 202. Die Vorschläge bezogen sich auf Kopfstützen und wurden schließlich zu der Regelung FMVSS 202A vom 1. September 2005 umgesetzt. Ein Aspekt dieser Regelung betrifft dynamische Kopfstützen. Dementsprechend besteht ein Bedarf dafür, dynamische Kopfstützen vorzusehen, die die FMVSS-Anforderungen erfüllen.At the January 4, 2001 the NHTSA (National Highway Traffic Safety Administration) one Message regarding proposed regulation on increased requirements and changes the motor vehicle standard FMVSS 202. The proposals related to headrests and were finally to FMVSS 202A of 1 September 2005. One Aspect of this regulation concerns dynamic headrests. Accordingly there is a need dynamic headrests that meet the FMVSS requirements.
Die vorliegende Erfindung wird durch die beigefügten Ansprüche definiert und durch die folgende ausführliche Beschreibung mit Bezug auf die beigefügten Ansprüche verdeutlicht.The The present invention is defined by the appended claims and by the following detailed Description with reference to the appended claims.
Die
Steuereinrichtung kann konfiguriert sein, um die Betätigung der
Kopfstütze
Die Steuereinrichtung kann Vorunfallinformationen verwenden, die durch Radardetektoren, Navigationselemente, Fahrzeug-zu-Fahrzeug-Warnungen und ähnliches erfasst werden, um das Erfordernis einer Betätigung der Kopfstütze zu beurteilen. Diese und andere Informationen können hilfreich sein, um die Kopfstütze zu betätigen, wenn ein Unfall oder ein anderes Ereignis bevorsteht, das eine Betätigung der Kopfstütze erforderlich macht.The Controller may use accident information provided by Radar detectors, navigation elements, vehicle-to-vehicle warnings and similar be detected to assess the requirement of operation of the headrest. These and other information can be helpful to the headrest to press, if an accident or other event is imminent, the operation of the headrest required.
Die
Steuereinrichtung kann auf Informationen beruhen, die von einem
Tachometer, einem Airbag-Entfaltungssensor und von Unfallsensoren
erhalten werden, um das Erfordernis einer Betätigung der Kopfstütze zu beurteilen.
Der Tachometer kann eine rasche Beschleunigung oder eine andere Änderung
der Fahrzeugbetriebsbedingungen angeben, die gewöhnlich mit einem Unfall oder
mit anderen Bedingungen für
eine Betätigung
der Kopfstütze
Die
vorliegende Erfindung kann auf verschiedene Bedingungen für die Betätigung der
Kopfstütze Bezug
nehmen und ist nicht auf die oben genannten beschränkt. Vorstehend
wird eine elektronische Bestimmung der Bedingungen beschrieben,
wobei die Kopfstütze
Das
System
Das
Stellglied
Das
Stellglied
Das
Stellglied
Das
Stellglied
Der
Nockenteil
Die
Haltestange
Die
Schale
Der
Nockenfolger
Das
Stellglied kann durch den Auslöser
betätigt
werden, der eine Auslöserplatte
Aus
der betätigten
Position (Strichlinien) kann das Drehglied
Weil
das Drehglied
Es wurden hier Ausführungsformen der vorliegenden Erfindung im Detail beschrieben. Es ist jedoch zu beachten, dass die beschriebenen Ausführungsformen lediglich beispielhaft sind und dass die Erfindung durch alternative Ausführungsformen realisiert werden kann. Die Figuren sind nicht notwendigerweise maßstabsgetreu, wobei einige Merkmale vergrößert oder verkleinert dargestellt sein können, um die Details bestimmter Komponenten zu verdeutlichen. Deshalb sind die hier beschriebenen Details des Aufbaus und der Funktion nicht einschränkend aufzufassen, sondern stellen lediglich eine beispielhafte Basis für die Ansprüche und/oder für den Fachmann dar, der die Erfindung realisieren möchte.It have been here embodiments of the present invention described in detail. However, it is Note that the described embodiments are merely exemplary and that the invention by alternative embodiments can be realized. The figures are not necessarily scale, with some features enlarged or can be displayed reduced in size to to clarify the details of certain components. That's why the details of the structure and function described here are not restricting, but merely provide an exemplary basis for the claims and / or for the Professional who wants to realize the invention.
Es wurden Ausführungsforen der Erfindung beschrieben und gezeigt, wobei die Erfindung nicht auf die beschriebenen und gezeigten Ausführungsformen beschränkt ist. Die Beschreibung ist beispielhaft und nicht einschränkend, wobei verschiedene Änderungen vorgenommen werden können, ohne dass deshalb der Erfindungsumfang verlassen wird.It were execution forums of the invention described and shown, wherein the invention is not on the described and shown embodiments is limited. The description is exemplary and not limiting, wherein different changes can be made without, therefore, the scope of the invention is abandoned.
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/553,623 | 2006-10-27 | ||
US11/553,623 US20080100118A1 (en) | 2006-10-27 | 2006-10-27 | Dynamic headrest |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007034496A1 true DE102007034496A1 (en) | 2008-05-08 |
Family
ID=38829763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007034496A Withdrawn DE102007034496A1 (en) | 2006-10-27 | 2007-07-24 | Dynamic headrest |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080100118A1 (en) |
DE (1) | DE102007034496A1 (en) |
GB (1) | GB2443321A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012012684B3 (en) * | 2012-06-27 | 2013-11-21 | Johnson Controls Gmbh | FASTENING ARRANGEMENT, HEADREST AND ASSEMBLY PROCEDURE |
DE102010012836B4 (en) * | 2009-03-25 | 2014-11-13 | Johnson Controls Gmbh | Adjustable headrest |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7758121B2 (en) * | 2006-04-17 | 2010-07-20 | Gm Global Technology Operations, Inc. | Active material based conformable and reconfigurable seats |
US8109567B2 (en) * | 2006-10-31 | 2012-02-07 | GM Global Technology Operations LLC | Active material actuated headrest utilizing bar linkage deployment system |
US7775596B2 (en) * | 2006-12-04 | 2010-08-17 | Lear Corporation | Smartfold electronic actuation |
US20090224584A1 (en) * | 2008-03-04 | 2009-09-10 | Gm Global Technology Operations, Inc. | Active material actuated seat base extender |
KR101054755B1 (en) * | 2008-08-27 | 2011-08-05 | 기아자동차주식회사 | Seat Back Interlocking Sliding Headrest Device |
US8851574B2 (en) | 2009-05-06 | 2014-10-07 | Lear Corporation | Folding vehicle head restraint assembly |
US8348347B2 (en) * | 2009-05-06 | 2013-01-08 | Lear Corporation | Folding vehicle head restraint assembly |
DE102010041941A1 (en) | 2010-10-04 | 2012-04-05 | Lear Corporation | Mobile headrests for vehicle seats |
DE102010041942B4 (en) | 2010-10-04 | 2013-01-17 | Lear Corporation | Mobile headrests for vehicle seats |
DE102011005590B4 (en) * | 2011-03-16 | 2013-05-16 | Lear Corporation | Seat assembly with a movable headrest assembly |
CN104812620A (en) | 2012-06-27 | 2015-07-29 | 波特集团有限责任公司 | Vehicle seat headrest assembly having vertical and longitudinal adjustment |
EP2871093B1 (en) | 2012-07-06 | 2018-11-14 | TS Tech Co., Ltd. | Seat device for vehicle |
CN103538507B (en) * | 2013-08-02 | 2017-01-25 | 宁波继峰汽车零部件股份有限公司 | L-type automobile back headrest framework capable of being regulated in four directions |
US9573499B2 (en) | 2014-03-18 | 2017-02-21 | Bae Industries, Inc. | Headrest dump assembly integrated into a seatback |
US10336231B2 (en) * | 2014-09-30 | 2019-07-02 | Cj Albert Builders Pty Ltd | Head and neck rest |
US10046684B2 (en) * | 2016-03-25 | 2018-08-14 | Gill Industries, Inc. | Dual latch high pivot head restraint |
US11091060B2 (en) * | 2019-01-10 | 2021-08-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Components with SMA-controlled hinge |
US11338715B2 (en) * | 2020-05-28 | 2022-05-24 | Mark A. Gummin | Shape memory alloy latch release mechanism for vehicle head restraint |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5715736Y2 (en) * | 1977-11-30 | 1982-04-01 | ||
JPS54127762A (en) * | 1978-03-24 | 1979-10-03 | Aisin Seiki | Frontttoorear direction adjuster for safety pillow of automobile |
JPS5932420A (en) * | 1982-08-13 | 1984-02-21 | 株式会社タチエス | Headrest apparatus of car seat |
US4657304A (en) * | 1986-06-06 | 1987-04-14 | Itt Corporation | Adjustable headrest |
GB2194729B (en) * | 1986-09-04 | 1990-03-14 | Gen Motors Corp | Improved vehicle headrest |
DE20321461U1 (en) * | 1987-12-21 | 2007-06-14 | Keiper Gmbh & Co.Kg | Headrest for seat in vehicle has upper and lower rocker occupying in relation to each other an alignment which deviates from parallel form, and upper and lower rockers have different lengths, with lower being longer than upper |
US5080436A (en) * | 1990-04-06 | 1992-01-14 | Grammer Ag | Head support for a seat such as a vehicle seat |
US5054856A (en) * | 1990-06-13 | 1991-10-08 | Wang Chuan M | Headrest of a car seat |
DE19624587A1 (en) * | 1996-06-20 | 1998-01-22 | Lear Corp | Seat |
GB9726298D0 (en) * | 1997-12-12 | 1998-02-11 | Rover Group | A head restraint assembly |
DE19946404C2 (en) * | 1999-09-28 | 2003-10-30 | Siemens Restraint Systems Gmbh | System for suddenly reducing the distance between the headrest and the head of a vehicle occupant |
DE10004766B4 (en) * | 2000-02-03 | 2004-10-28 | Keiper Gmbh & Co. Kg | Headrest for a vehicle seat |
BR0204278A (en) * | 2001-02-24 | 2003-02-18 | Keiper Gmbh & Co | Headrest for vehicle seat |
DE10215137B4 (en) * | 2002-02-05 | 2007-11-08 | Johnson Controls Gmbh | Headrest for a vehicle seat |
KR100510152B1 (en) * | 2003-04-14 | 2005-08-26 | 주식회사 우보테크 | Headrest for cars |
JP4492439B2 (en) * | 2004-06-16 | 2010-06-30 | トヨタ紡織株式会社 | Headrest |
US6983995B1 (en) * | 2004-09-24 | 2006-01-10 | Lear Corporation | Linear adjustable head restraint |
DE102004059237B3 (en) * | 2004-12-08 | 2006-02-23 | Grammer Ag | Headrest for vehicle seat has a lever inside upholstery carrier for the adjustment of headrest position relative to seat |
US7506936B2 (en) * | 2005-03-03 | 2009-03-24 | Lear Corporation | Moveable headrest assembly for a vehicle seat |
JP2006327406A (en) * | 2005-05-26 | 2006-12-07 | Nissan Motor Co Ltd | Vehicular seat, and occupant back supporting method by the seat |
-
2006
- 2006-10-27 US US11/553,623 patent/US20080100118A1/en not_active Abandoned
-
2007
- 2007-07-24 DE DE102007034496A patent/DE102007034496A1/en not_active Withdrawn
- 2007-10-24 GB GB0720748A patent/GB2443321A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010012836B4 (en) * | 2009-03-25 | 2014-11-13 | Johnson Controls Gmbh | Adjustable headrest |
DE102012012684B3 (en) * | 2012-06-27 | 2013-11-21 | Johnson Controls Gmbh | FASTENING ARRANGEMENT, HEADREST AND ASSEMBLY PROCEDURE |
US9469226B2 (en) | 2012-06-27 | 2016-10-18 | Johnson Controls Gmbh | Fastening arrangement, headrest and assembly method |
Also Published As
Publication number | Publication date |
---|---|
GB2443321A (en) | 2008-04-30 |
GB0720748D0 (en) | 2007-12-05 |
US20080100118A1 (en) | 2008-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |