DE102004030319A1 - Headrest assembly for a vehicle seat - Google Patents
Headrest assembly for a vehicle seat Download PDFInfo
- Publication number
- DE102004030319A1 DE102004030319A1 DE102004030319A DE102004030319A DE102004030319A1 DE 102004030319 A1 DE102004030319 A1 DE 102004030319A1 DE 102004030319 A DE102004030319 A DE 102004030319A DE 102004030319 A DE102004030319 A DE 102004030319A DE 102004030319 A1 DE102004030319 A1 DE 102004030319A1
- Authority
- DE
- Germany
- Prior art keywords
- headrest
- backrest
- pad
- arrangement according
- height
- 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.)
- Ceased
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
- B60N2/70—Upholstery springs ; Upholstery
-
- 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
- B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
- B60N2/821—Head-rests movable or adjustable vertically slidable characterised by their locking devices with continuous positioning
-
- 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
- B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
-
- 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
-
- 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
- B60N2/891—Head-rests with the head-rest being comma-shaped in side view
Abstract
Die Erfindung betrifft eine Kopfstützenanordnung für einen Fahrzeugsitz mit einer gegenüber einer Rückenlehne (4) höhenverstellbaren Kopfstütze (5), die ein Kopfstützenpolster (7) und mindestens eine höhenverstellbare Kopfstützenstange (8) aufweist. DOLLAR A Um eine individuelle Einstellbarkeit und einen hohen Komfort bei hoher Crash-Sicherheit zu gewährleisten, ist vorgesehen, dass DOLLAR A die Kopfstütze (5) ein durch die Kopfstützenstange (8) höhenverstellbares Stellelement (6) aufweist, DOLLAR A das Kopfstützenpolster (7) flexibel ist und über das Stellelement (6) gelegt ist, DOLLAR A ein vorderes Ende (19) des Kopfstützenpolsters (7) an der Rückenlehne (4) befestigt ist und DOLLAR A bei einer Höhenverstellung des Stellelementes (6) gegenüber der Rückenlehne (4) das Kopfstützenpolster (7) in seiner Form veränderbar ist. DOLLAR A Hierbei ist insbesondere eine spaltfreie Befestigung des vorderen Endes (19) des Kopfstützenpolsters (7) an der Rückenlehne (4) möglich.The invention relates to a head restraint arrangement for a vehicle seat with a headrest (5), which is height-adjustable relative to a backrest (4) and has a headrest cushion (7) and at least one height-adjustable head restraint rod (8). DOLLAR A To ensure individual adjustability and high comfort with high crash safety, it is provided that DOLLAR A the headrest (5) by the headrest rod (8) height adjustable actuator (6), DOLLAR A the headrest pad (7) is flexible and is placed over the actuator (6) DOLLAR A a front end (19) of the headrest pad (7) on the backrest (4) is fixed and DOLLAR A at a height adjustment of the adjusting element (6) relative to the backrest (4) the headrest cushion (7) is changeable in its shape. DOLLAR A Here, in particular, a gap-free attachment of the front end (19) of the headrest pad (7) on the backrest (4) is possible.
Description
Die Erfindung betrifft eine Kopfstützenanordnung für einen Fahrzeugsitz.The The invention relates to a headrest assembly for one Vehicle seat.
Bei Fahrzeugsitzen mit höhenverstellbarer Kopfstütze ist das Kopfstützenpolster im Allgemeinen über Kopfstützenstangen in Führungsbüchsen der Rückenlehne höhenverstellbar geführt. Bei der Höhenverstellung bildet sich zwischen dem Kopfstützenpolster und der Lehnenoberkante ein veränderlicher Spalt aus, der bei einem Unfall, insbesondere einem Heck-Crash, die Verletzungsgefahr des Sitzinsassen in seinem Kopf-, Hals- und Schulterbereich erhöhen kann.at Vehicle seats with height-adjustable headrest is the headrest cushion generally over Headrest rods in guide bushings of the backrest height adjustable guided. In the height adjustment forms between the headrest cushion and the backrest edge a variable Gap in the event of an accident, especially a rear-end crash, the risk of injury to the seat occupant in his head, neck and Increase shoulder area can.
Die
Der Erfindung liegt die Aufgabe zu Grunde, eine Kopfstützenanordnung für einen Fahrzeugsitz zu schaffen, die eine individuelle Einstellbarkeit und einen hohen Komfort bei hoher Crash-Sicherheit gewährleistet.Of the Invention is based on the object, a headrest assembly for one Vehicle seat to create an individual adjustability and ensures a high level of comfort with high crash safety.
Diese Aufgabe wird durch eine Kopfstützenanordnung nach Anspruch 1 gelöst. Die Unteransprüche beschreiben bevorzugte Weiterbildungen.These Task is by a headrest assembly solved according to claim 1. The dependent claims describe preferred developments.
Der Erfindung liegt der Gedanke zu Grunde, die Ausbildung des veränderlichen Spaltes zwischen der Kopfstütze und der Lehnenoberkante durch ein flexibles Kopfstützenpolster zu verhindern, dass mit seinem vorderen Ende an der Rückenlehne fixiert ist und bei der Höhenverstellung seine Form ändert. Hierzu wird ein flexibles Kopfstützenpolster auf ein in seiner Höhe verstellbares Stellelement – z. B. eines Hohlkasten – gelegt. Bei der Höhenverstellung des Stellelementes gleitet das flexible Kopfstützenpolster auf dem Stellelement unter Änderung seiner Form ab, wobei sich insbesondere sein oberer Krümmungsbereich verschieben kann; es ergibt sich somit eine kombinierte Abroll- und Gleitbewegung. Durch Wahl geeigneter Materialien, z. B. einem glatten Kunststoff oder Metall für das Stellelement und einem geeigneten Kopfstützenbezug, kann die hierbei auftretende Reibung gering gehalten werden. Weiterhin kann das Stellelement an seinem oberen Krümmungsbereich mit einem gleichmäßigen Krümmungsradius ausgebildet sein, so dass das der obere Krümmungsbereich des Kopfstützenpolsters bei der Abrollbewegung mit einem geringen Widerstand wandert.Of the Invention is based on the idea, the training of the variable Gap between the headrest and the backrest top by a flexible headrest pad to prevent having its front end against the backrest is fixed and in the height adjustment its shape changes. For this becomes a flexible headrest cushion at one in its height adjustable actuator - z. B. a hollow box - placed. In the height adjustment of the actuator slides the flexible headrest pad on the actuator under change Its shape, in particular its upper curvature can move; This results in a combined unwinding and sliding movement. By choosing suitable materials, eg. B. one smooth plastic or metal for the actuator and a suitable headrest cover, this can occurring friction can be kept low. Furthermore, the actuator can at its upper curvature area with a uniform radius of curvature be formed, so that the upper curvature region of the headrest cushion migrates during the rolling movement with a low resistance.
Erfindungsgemäß kann somit eine spaltfreie Anbindung der Kopfstütze an der Rückenlehne erfolgen, die eine gleichmäßige Aufnahme von Kopf, Hals und Schulter des Sitzinsassen ermöglicht und die Verletzungsgefahr in diesem Bereich deutlich verringert. Indem die Ausbildung eines Spaltes zwischen Lehnenoberkante und Kopfstütze verhindert wird, ergibt sich für den Sitzinsassen zusätzlich zur der Erhöhung der Crashsicherheit auch eine Komforterhöhung im Schulterbereich; weiterhin ist eine individuelle Anpassbarkeit an die Anatomie des Benutzers gewährleistet.Thus, according to the invention a gap-free connection of the headrest to the backrest take a uniform intake head, neck and shoulders of the seat occupant and the risk of injury significantly reduced in this area. By training a Gap between Lehnenoberkante and headrest is prevented results for the seat occupants in addition to the increase the crash safety also a comfort increase in the shoulder area; Farther is an individual adaptability to the anatomy of the user guaranteed.
Das hintere Ende der Kopfstütze kann vorteilhafterweise nach unten federvorgespannt sein, um eine glatte, feste Anlage auf dem Stellelement und eine definierte Formgebung zu gewährleisten. Die Höhenverstellung kann über einen Zahnstangen-Zahnrad-Mechanismus erfolgen, der handbetätigt oder elektromotorisch betätigt sein kann.The rear end of the headrest may be advantageously spring biased down to a smooth, firm contact with the actuator and a defined shape to ensure. The height adjustment can over a rack-and-pinion mechanism, which is manually operated or operated by electric motor can be.
Die Erfindung wird im Folgenden anhand der beiliegenden Zeichnungen an einer Ausführungsform näher erläutert. Es zeigen:The Invention will be described below with reference to the accompanying drawings explained in more detail on an embodiment. It demonstrate:
Ein
Fahrzeugsitz
Das
Kopfstützenpolster
Das
hintere Ende
Bei
einer Höhenverstellung
der Kopfstütze
Die
Verstellung von der oberen Stellung der
Bei
der Höhenverstellung
führt das
Polsterelement
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004030319A DE102004030319A1 (en) | 2004-06-23 | 2004-06-23 | Headrest assembly for a vehicle seat |
PCT/EP2005/003769 WO2006000266A1 (en) | 2004-06-23 | 2005-04-11 | Head-rest arrangement for a vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004030319A DE102004030319A1 (en) | 2004-06-23 | 2004-06-23 | Headrest assembly for a vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004030319A1 true DE102004030319A1 (en) | 2006-01-12 |
DE102004030319A8 DE102004030319A8 (en) | 2006-05-24 |
Family
ID=34978642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004030319A Ceased DE102004030319A1 (en) | 2004-06-23 | 2004-06-23 | Headrest assembly for a vehicle seat |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004030319A1 (en) |
WO (1) | WO2006000266A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008029562B3 (en) * | 2008-06-21 | 2009-11-26 | Willi Miller | Casing device for head restraint supported within area of upper edge of backrest in vehicle seat, has casing element including side edges arranged in lower areas of side edges of seat, where lower areas are far from supporting element |
DE102012003367A1 (en) | 2012-02-22 | 2013-08-22 | Grammer Ag | headrest |
DE102012112863B3 (en) * | 2012-12-21 | 2014-01-16 | Faurecia Autositze Gmbh | Headrest for motor vehicle seat, has housing with guide rail and support unit connected to cushion portion is arranged in guide rail in moveable manner, where support unit is adjusted by gear wheels guided by shaft |
DE102014203610B4 (en) | 2013-05-15 | 2019-03-28 | Toyota Boshoku Kabushiki Kaisha | car seats |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1017874A3 (en) | 2006-07-13 | 2009-10-06 | Renquin Theodore | REMOVABLE RELAXATION SUPPORT SYSTEM FOR SEATS. |
KR102082174B1 (en) * | 2015-09-15 | 2020-02-27 | 애디언트 룩셈부르크 홀딩 에스.아 알.엘. | System for forming a headrest for vehicle seats and an alignment device that can be integrated into the headrest |
US10144321B2 (en) * | 2016-04-27 | 2018-12-04 | Ford Global Technologies, Llc | Power head restraint flexible closeout cover |
US10829019B2 (en) | 2016-12-28 | 2020-11-10 | Faurecia Automotive Seating, Llc | Headrest for a vehicle seat |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19614314A1 (en) * | 1995-04-21 | 1996-10-24 | Volkswagen Ag | Car seat with head rest |
DE19643266C1 (en) * | 1996-10-19 | 1998-05-20 | Faure Bertrand Sitztech Gmbh | Vehicle seat headrest |
DE19756700C1 (en) * | 1997-12-19 | 1998-12-17 | Daimler Benz Ag | Adjustable vehicle seat |
DE19846030C1 (en) * | 1998-10-06 | 2000-02-10 | Eldra Kunststofftechnik Gmbh | Central arm rest for vehicle seats has an extending support with a flexible covering that extends with the support |
DE19959900A1 (en) * | 1999-12-11 | 2001-06-28 | Faure Bertrand Sitztech Gmbh | Seat back of motor vehicle has elastic cover section which stretches over vertically movable headrest structure, and contour of cover even in highest position changes continuously into contour of cover of adjacent seat back sections |
DE10012973A1 (en) * | 2000-03-16 | 2001-09-27 | Daimler Chrysler Ag | Head support for vehicle seat; has height adjustable holder element with head cushion and upholstery tongue extending to support neck, with hinge device to tilt head cushion about rotation axis |
EP1138548A1 (en) * | 2000-03-28 | 2001-10-04 | FIAT AUTO S.p.A. | A headrest of adjustable height for a motor-vehicle seat |
DE10111653A1 (en) * | 2001-03-12 | 2002-10-02 | Bertrandt Ingenieurbuero Gmbh | Backrest for a vehicle seat |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227697C2 (en) * | 1992-08-21 | 1996-03-21 | Daimler Benz Ag | Vehicle seat, in particular rear seat |
DE19802028C1 (en) * | 1998-01-21 | 1999-05-06 | Faure Bertrand Sitztech Gmbh | Adjuster for motor vehicle seat headrest |
-
2004
- 2004-06-23 DE DE102004030319A patent/DE102004030319A1/en not_active Ceased
-
2005
- 2005-04-11 WO PCT/EP2005/003769 patent/WO2006000266A1/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19614314A1 (en) * | 1995-04-21 | 1996-10-24 | Volkswagen Ag | Car seat with head rest |
DE19643266C1 (en) * | 1996-10-19 | 1998-05-20 | Faure Bertrand Sitztech Gmbh | Vehicle seat headrest |
DE19756700C1 (en) * | 1997-12-19 | 1998-12-17 | Daimler Benz Ag | Adjustable vehicle seat |
DE19846030C1 (en) * | 1998-10-06 | 2000-02-10 | Eldra Kunststofftechnik Gmbh | Central arm rest for vehicle seats has an extending support with a flexible covering that extends with the support |
DE19959900A1 (en) * | 1999-12-11 | 2001-06-28 | Faure Bertrand Sitztech Gmbh | Seat back of motor vehicle has elastic cover section which stretches over vertically movable headrest structure, and contour of cover even in highest position changes continuously into contour of cover of adjacent seat back sections |
DE10012973A1 (en) * | 2000-03-16 | 2001-09-27 | Daimler Chrysler Ag | Head support for vehicle seat; has height adjustable holder element with head cushion and upholstery tongue extending to support neck, with hinge device to tilt head cushion about rotation axis |
EP1138548A1 (en) * | 2000-03-28 | 2001-10-04 | FIAT AUTO S.p.A. | A headrest of adjustable height for a motor-vehicle seat |
DE10111653A1 (en) * | 2001-03-12 | 2002-10-02 | Bertrandt Ingenieurbuero Gmbh | Backrest for a vehicle seat |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008029562B3 (en) * | 2008-06-21 | 2009-11-26 | Willi Miller | Casing device for head restraint supported within area of upper edge of backrest in vehicle seat, has casing element including side edges arranged in lower areas of side edges of seat, where lower areas are far from supporting element |
DE102012003367A1 (en) | 2012-02-22 | 2013-08-22 | Grammer Ag | headrest |
EP2631116A2 (en) | 2012-02-22 | 2013-08-28 | Grammer Ag | Headrest |
US9555727B2 (en) | 2012-02-22 | 2017-01-31 | Grammer Ag | Headrest |
DE102012112863B3 (en) * | 2012-12-21 | 2014-01-16 | Faurecia Autositze Gmbh | Headrest for motor vehicle seat, has housing with guide rail and support unit connected to cushion portion is arranged in guide rail in moveable manner, where support unit is adjusted by gear wheels guided by shaft |
DE102014203610B4 (en) | 2013-05-15 | 2019-03-28 | Toyota Boshoku Kabushiki Kaisha | car seats |
Also Published As
Publication number | Publication date |
---|---|
WO2006000266A1 (en) | 2006-01-05 |
DE102004030319A8 (en) | 2006-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102010001598B3 (en) | Seat assembly with a movable headrest assembly | |
DE19781948B4 (en) | Vehicle seat with a headrest | |
EP0407741B1 (en) | Head restraint for rear seats | |
DE102005030258B4 (en) | Seat for a motor vehicle | |
DE3021191C2 (en) | ||
EP0850808B1 (en) | Roll over device for a vehicle | |
DE102014210790A1 (en) | FOLDING CUSHION PAD FOR INCL. GET OUT | |
WO2006000266A1 (en) | Head-rest arrangement for a vehicle seat | |
DE19951966A1 (en) | Headrest for vehicle seats is mounted on support pillars fitted into seat backrest and two pivot levers link headrest to cushion section to swing cushion from rest position to operating position | |
DE102008008924A1 (en) | Adjustable seat | |
DE102008024275A1 (en) | Infinitely adjustable two-way headrest | |
EP1752333B1 (en) | Vehicle console with a longitudinally slidable beverage holder | |
DE10334595A1 (en) | Seat arrangement for vehicles | |
WO2014124630A1 (en) | Vehicle seat, in particular for a motor vehicle | |
EP2301796B1 (en) | Vehicle seat with deformable contour of the backrest | |
WO2002060719A2 (en) | Armrest subassembly for the door of a motor vehicle | |
DE10009228B4 (en) | vehicle seat | |
EP3606822B1 (en) | Aircraft seating device | |
DE4126518C2 (en) | Vehicle seat | |
DE102004055986B4 (en) | Headrest, in particular for a vehicle seat, with a main part and a neck support part and seat, in particular for a vehicle | |
DE10135473B4 (en) | Seat, especially for automobiles | |
DE102018108374A1 (en) | COLLABORABLE LIFTING MECHANISM FOR H-POINT LIFTING | |
EP0991545B1 (en) | Coupling device for a telescopically adjustable object such as a headrest | |
DE10334551B3 (en) | Head rest for the back rest of a car seat, especially a rear seat, comprises a guide part and a support part arranged above the guide part and adjustable in height relative to the guide part | |
DE102006056081A1 (en) | Vehicle seat for automobile e.g. passenger car, has backrest held at seat frame over multi-joint arrangement and movable relative to seat frame during accident-caused back movement of seat passenger, where seat frame has seat cushion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8181 | Inventor (new situation) |
Inventor name: KAFADAR, ERCAN, 85057 INGOLSTADT, DE |
|
8196 | Reprint of faulty title page (publication) german patentblatt: part 1a6 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection | ||
8127 | New person/name/address of the applicant |
Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |