DE10256642B3 - Headrest for automobile passenger seat with latch released from cooperating disc attached to rotation axis for folding headrest down - Google Patents
Headrest for automobile passenger seat with latch released from cooperating disc attached to rotation axis for folding headrest down Download PDFInfo
- Publication number
- DE10256642B3 DE10256642B3 DE10256642A DE10256642A DE10256642B3 DE 10256642 B3 DE10256642 B3 DE 10256642B3 DE 10256642 A DE10256642 A DE 10256642A DE 10256642 A DE10256642 A DE 10256642A DE 10256642 B3 DE10256642 B3 DE 10256642B3
- Authority
- DE
- Germany
- Prior art keywords
- headrest
- rotation
- axis
- carrier
- headrest body
- 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.)
- Expired - Fee Related
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
- B60N2/838—Tiltable
- B60N2/841—Tiltable characterised by their locking devices
- B60N2/85—Tiltable 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
- B60N2/838—Tiltable
- B60N2/856—Tiltable movable to an inoperative or stowed position
- B60N2/859—Tiltable movable to an inoperative or stowed position specially adapted for rear seats
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
Die Erfindung betrifft eine Kopfstütze mit den Merkmalen des Oberbegriffs des Anspruches 1.The invention relates to a headrest the features of the preamble of claim 1.
Es sind Kopfstützen für eine Fondanlage eines Kraftfahrzeuges
mit Stufenheck bekannt, die mit verschiedenen Neigungen stufenweise
eingestellt und verriegelt und im Bedarfsfall vollständig abgeklappt
werden können,
um eine freie Sicht nach hinten zu ermöglichen. Die
Der Erfindung liegt die Aufgabe zu Grunde, eine Kopfstütze der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch eine Kopfstütze mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The invention is based on the object Basically, a headrest to improve the type mentioned. This object is achieved according to the invention a headrest solved with the features of claim 1. Advantageous configurations are the subject of the subclaims.
Die erfindungsgemäße Kopfstütze sieht zwischen dem Träger und der (körperlich vorhandnen) Drehachse die reibschlüssig gesicherte Neigungseinstellung und zwischen der Drehachse und dem Kopfstützenkörper das von der Neigungseinstellung unabhängige Abklappen vor. Dadurch kann die Neigungseinstellung aufgrund der Scheiben stabiler ausgelegt werden, während für das Abklappen weniger Bauteile zu bewegen sind. Zudem kann eine Memorysierung erfolgen, d.h. der Kopfstützenkörper kehrt nach dem Abklappen vorzugsweise in die Position mit der zuvor eingestellten Neigung zurück. Die Verriegelung der Scheiben mittels des mit einer Materialpartie in den Schlitz greifenden Riegels und die Abklappbewegung des Kopfstützenkörpers nutzen erfindungsgemäß alle Raumrichtungen aus, d.h. die Schlitze sind radial ausgebildet, der Riegel axial beweglich und der Kopfstützenkörper klappt um die Drehachse in Umfangsrichtung. Dies alles spart Bauraum, d.h. es wird eine kompaktere Bauweise der Kopfstütze ermöglicht.The headrest according to the invention looks between the wearer and the (physically existing) axis of rotation the frictionally secured inclination setting and between the axis of rotation and the headrest body the folding independent of the inclination setting in front. This allows the tilt adjustment due to the discs be designed to be more stable while for the Folding down fewer components to be moved. In addition, a memory take place, i.e. the headrest body turns after folding, preferably in the position with the previously set Tilt back. Locking the disks by means of a batch of material according to the invention use all the spatial directions in the slot-engaging bolt and the folding-down movement of the headrest body off, i.e. the slots are radial, the bolt is axial movable and the headrest body works around the axis of rotation in the circumferential direction. All of this saves installation space, i.e. a more compact design of the headrest is made possible.
Die die Neigungseinstellung ermöglichende, reibschlüssige Verbindung erfolgt beispielsweise in einer einfach und kostengünstig herzustellenden Ausführung, indem eine mit dem Träger in Verbindung stehende Schelle die Drehachse reibschlüssig umschließt, wobei die Drehachse drehbar am Träger gelagert ist.The frictional connection that enables the inclination adjustment takes place, for example, in a simple and inexpensive to produce by one with the carrier related clamp frictionally encloses the axis of rotation, wherein the axis of rotation rotatably mounted on the carrier is.
Der Kopfstützenkörper ist vorzugsweise direkt auf der Drehachse drehbar gelagert und gegenüber dem Träger vorgespannt, so daß er nach dem Entriegeln selbsttätig abklappt, und zwar je nach Ausführung nach vorne oder nach hinten, bis er in Anlage an einen von der Neigungseinstellung unabhängig angeordneten Anschlag des Trägers gelangt. Da die Neigungseinstellung und das Abklappen um die gleiche Drehachse erfolgen können, müssen keine gegenseitigen Kopplungen und Sperren der zu verschwenkenden Bauteile oder Geometrieausgleiche bei der Polsterung vorgesehen sein.The headrest body is preferably direct rotatably mounted on the axis of rotation and biased against the carrier so that it after unlocking automatically folds down, depending on the version forwards or backwards until it is in contact with one of the incline adjustment independently arranged stop of the carrier arrives. Because the tilt adjustment and folding down the same Axis of rotation can take place have to no mutual coupling and locking of those to be swiveled Components or geometry adjustments provided for the upholstery his.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenIn the following the invention is based of an embodiment shown in the drawing. It demonstrate
Eine Kopfstütze
Links und rechts der Schelle
Für
eine komfortable Anpassung an den Kopf des Insassens ist die Kopfstütze
Um die Sicht über die Hutablage hinweg nach
hinten zu verbessern, kann die Kopfstütze
Zur Rückkehr wird der Kopfstützenkörper
- 11
- Kopfstützeheadrest
- 33
- KopfstützenstangeHeadrest rod
- 55
- Trägercarrier
- 77
- Drehachseaxis of rotation
- 99
- Schelleclamp
- 1111
- Scheibedisc
- 1313
- Schlitzslot
- 1515
- Riegelbars
- 1717
- KopfstützenkörperHeadrest body
- 1919
- vorderer Anschlagfront attack
- 2121
- hinterer Anschlagrear attack
- 2323
- unterer Anschlaglower attack
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256642A DE10256642B3 (en) | 2002-12-03 | 2002-12-03 | Headrest for automobile passenger seat with latch released from cooperating disc attached to rotation axis for folding headrest down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256642A DE10256642B3 (en) | 2002-12-03 | 2002-12-03 | Headrest for automobile passenger seat with latch released from cooperating disc attached to rotation axis for folding headrest down |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10256642B3 true DE10256642B3 (en) | 2004-06-09 |
Family
ID=32308972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10256642A Expired - Fee Related DE10256642B3 (en) | 2002-12-03 | 2002-12-03 | Headrest for automobile passenger seat with latch released from cooperating disc attached to rotation axis for folding headrest down |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10256642B3 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006027646A1 (en) * | 2006-05-31 | 2007-12-06 | Grammer Ag | Headrest for vehicles |
EP1943126A2 (en) * | 2005-01-03 | 2008-07-16 | Johnson Controls Technology Company | Articulating head restraint mechanism |
WO2008096765A1 (en) * | 2007-02-05 | 2008-08-14 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
WO2008096766A1 (en) * | 2007-02-05 | 2008-08-14 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
CN101605482B (en) * | 2007-02-05 | 2011-09-28 | 东京座椅技术股份有限公司 | Headrest and vehicle seat with the headrest |
DE102011012161A1 (en) | 2011-02-23 | 2012-08-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Rotation device for rotary mounting of headrest to seat back, particularly for vehicle seat, has connecting part for connection with seat back and another connecting part for connecting with headrest |
FR3087719A1 (en) * | 2018-10-26 | 2020-05-01 | Tesca France | MOTOR VEHICLE SEAT SUPPORT SYSTEM |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728868A1 (en) * | 1997-07-05 | 1999-01-07 | Keiper Gmbh & Co | Head rest for motor vehicle rear seat with pivotable cushion support |
DE19803116A1 (en) * | 1998-01-28 | 1999-07-29 | Faure Bertrand Sitztech Gmbh | Headrest for seat of motor vehicle |
-
2002
- 2002-12-03 DE DE10256642A patent/DE10256642B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19728868A1 (en) * | 1997-07-05 | 1999-01-07 | Keiper Gmbh & Co | Head rest for motor vehicle rear seat with pivotable cushion support |
DE19803116A1 (en) * | 1998-01-28 | 1999-07-29 | Faure Bertrand Sitztech Gmbh | Headrest for seat of motor vehicle |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1943126A2 (en) * | 2005-01-03 | 2008-07-16 | Johnson Controls Technology Company | Articulating head restraint mechanism |
US8066330B2 (en) | 2006-05-31 | 2011-11-29 | Grammer Ag | Motor-vehicle headrest |
DE102006027646B4 (en) * | 2006-05-31 | 2009-01-15 | Grammer Ag | Headrest for vehicles |
DE102006027646C5 (en) * | 2006-05-31 | 2010-10-14 | Grammer Ag | Headrest for vehicles |
CN101081606B (en) * | 2006-05-31 | 2011-02-02 | 格瑞玛股份公司 | Motor-vehicle headrest |
DE102006027646A1 (en) * | 2006-05-31 | 2007-12-06 | Grammer Ag | Headrest for vehicles |
WO2008096765A1 (en) * | 2007-02-05 | 2008-08-14 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
WO2008096766A1 (en) * | 2007-02-05 | 2008-08-14 | Ts Tech Co., Ltd. | Headrest and vehicle seat with the headrest |
US7984951B2 (en) | 2007-02-05 | 2011-07-26 | Ts Tech Co., Ltd. | Headrest and vehicle seat provided with the same |
CN101605482B (en) * | 2007-02-05 | 2011-09-28 | 东京座椅技术股份有限公司 | Headrest and vehicle seat with the headrest |
US8172330B2 (en) | 2007-02-05 | 2012-05-08 | Ts Tech Co., Ltd. | Headrest and vehicle seat provided with the same |
DE102011012161A1 (en) | 2011-02-23 | 2012-08-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Rotation device for rotary mounting of headrest to seat back, particularly for vehicle seat, has connecting part for connection with seat back and another connecting part for connecting with headrest |
FR3087719A1 (en) * | 2018-10-26 | 2020-05-01 | Tesca France | MOTOR VEHICLE SEAT SUPPORT SYSTEM |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 |
|
R082 | Change of representative |
Representative=s name: HOSENTHIEN-HELD UND DR. HELD, DE Effective date: 20140710 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |