DE102007056332B3 - Vehicle seat for a vehicle comprises a headrest secured with bolts and guided forward from a rear position until the rear bolt enters an accessible region in a circular extension of a guiding contour - Google Patents
Vehicle seat for a vehicle comprises a headrest secured with bolts and guided forward from a rear position until the rear bolt enters an accessible region in a circular extension of a guiding contour Download PDFInfo
- Publication number
- DE102007056332B3 DE102007056332B3 DE102007056332A DE102007056332A DE102007056332B3 DE 102007056332 B3 DE102007056332 B3 DE 102007056332B3 DE 102007056332 A DE102007056332 A DE 102007056332A DE 102007056332 A DE102007056332 A DE 102007056332A DE 102007056332 B3 DE102007056332 B3 DE 102007056332B3
- Authority
- DE
- Germany
- Prior art keywords
- vehicle seat
- bolt
- backrest
- bolts
- seat according
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/302—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only
- B60N2/3022—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only along longitudinal axis
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3029—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement
- B60N2/3031—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement in a longitudinal-vertical plane
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
- B60N2/309—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link rods
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3088—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link
- B60N2/3093—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats characterised by the mechanical link slides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
- B60N2205/35—Seat, bench or back-rests being split laterally in two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Fahrzeugsitz nach dem Oberbegriff des Anspruchs 1.The The invention relates to a vehicle seat according to the preamble of the claim 1.
Ein
Fahrzeugsitz der eingangs genannten Art wird in der europäischen Patentanmeldung
Ein
weiterer Fahrzeugsitz ist aus der
Die
Die
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, einen neuen Fahrzeugsitz bereitzustellen, der bei konstruktiv einfachem Aufbau leicht und ohne Vorkenntnisse zwischen einer Gebrauchs- und einer Ladestellung verstellt werden kann.outgoing From this prior art, the invention is based on the object to provide a new vehicle seat, the structurally simple Construction easy and without prior knowledge between a use and a loading position adjusted can be.
Diese Aufgabe wird durch einen Fahrzeugsitz mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in weiteren Ansprüchen definiert.These The object is achieved by a vehicle seat having the features of the claim 1 solved. Advantageous embodiments of the invention are defined in further claims.
Der Fahrzeugsitz umfasst ein Sitzteil und eine Rückenlehne, die in ihrer Lage bezüglich des Sitzteils zwischen einer Gebrauchsstellung und einer Ladestellung verstellbar ist. Die Rückenlehne ist über ein Gelenk mit einem Gelenkhebel verbunden. Der Gelenkhebel ist über zwei zueinander beabstandete, in eine Führungskontur eingreifende Bolzen längs verschiebbar letztlich an der Fahrzeugkarosserie gelagert. Ferner ist der Gelenkhebel über die zwei Bolzen von einer hinteren Stellung drehgesichert soweit nach vorne führbar, bis ein hinterer Bolzen der beiden Bolzen in einem Zugangsbereich zu einer kreisbogenförmigen Erstreckung der Führungskontur zu liegen kommt. Der hintere Bolzen ist – unter Freigabe der Schwenkbewegung des Gelenkhebels um den vorderen Bolzen – vom Zugangsbereich in die kreisbogenförmige Erstreckung einschwenkbar.Of the Vehicle seat includes a seat part and a backrest in their position in terms of the seat part between a use position and a loading position is adjustable. The backrest is about one Joint connected to a toggle lever. The articulated lever is over two spaced from each other, engaging in a guide contour bolt longitudinally displaceable ultimately stored on the vehicle body. Furthermore, the toggle lever over the two bolts from a rear position secured against rotation as far as front guide, until a rear bolt of the two bolts in an access area to a circular arc Extension of the guide contour to come to rest. The rear bolt is - with release of the pivoting movement of the articulated lever around the front bolt - from the access area into the arcuate Extend swung.
Bei einer Ausgestaltung der Erfindung ist an einer geraden Erstreckung der Führungskontur eine Endstelle vordefiniert, bis zu der der vordere Bolzen nach vorne verschiebbar ist. Die kreisbogenförmige Erstreckung geht von der geraden Erstreckung in einem Einlaufpunkt ab, dessen Abstand zur Endstelle mit dem Abstand zwischen den Bolzen korrespondiert.at An embodiment of the invention is at a straight extension the leadership contour a terminal predefined, to which the front bolt after front is displaceable. The arcuate extent goes from the straight extension in an inlet point whose distance to the terminal corresponds to the distance between the bolts.
Beispielsweise verläuft die kreisbogenförmige Erstreckung mit einem Radius, der dem Abstand zwischen den Bolzen entspricht, um die vordefinierte Endstelle.For example extends the circular arc Extension with a radius equal to the distance between the bolts corresponds to the predefined terminal.
Bei einer Ausführungsvariante der Erfindung dient ein die kreisbogenförmige Erstreckung begrenzender Bodenrand als Anschlag zur Begrenzung eines vorgegebenen Schwenkwinkelbereiches des hinteren Bolzens. Diese Ausführungsform hat den Vorteil, dass ein Überschwenken des Gelenkhebels mit einfachen Mitteln, ohne zusätzliche Anschlagelemente sicher vermieden werden kann.at an embodiment variant The invention serves a the arcuate extent limiting Bottom edge as a stop to limit a given swivel angle range the rear bolt. This embodiment has the advantage of overshooting the articulated lever with simple means, without additional stop elements safely can be avoided.
Beispielsweise ist das Gelenk durch einen parallel zur Drehachse des Gelenks verlaufenden Sperrbolzen sperrbar. Der Sperrbolzen durchdringt in Sperrstellung Rückenlehne und Gelenkhebel. Diese Sperrvorrichtung kommt mit einem Minimum an Bauteilen aus und erfüllt die Sperrfunktion auf zuverlässige Weise.For example is the joint by a parallel to the axis of rotation of the joint locking pin Lockout. The locking pin penetrates in the locked position backrest and articulated levers. This locking device comes with a minimum on components and fulfilled the lock function on reliable Wise.
Beispielsweise ist der Sperrbolzen in Blockierrichtung federbelastet. Die Verwendung einer Feder hat den Vorteil, dass kein aufwendigerer Antrieb für den Sperrbolzen erforderlich ist.For example the locking pin is spring-loaded in the blocking direction. The usage a spring has the advantage that no more expensive drive for the locking pin is required.
Um die Anzahl der verwendeten Bauteile möglichst gering zu halten, ist es besonders vorteilhaft, wenn der zuvor beschriebene Sperrbolzen zusätzlich auch für die Längsarretierung des Gelenkhebels verwendet wird. Hierzu ist der Sperrbolzen bei einer Ausgestaltung der Erfindung in der hinteren Stellung des Gelenkhebels in ein Gegenlager der Fahrzeugkarosserie einführbar.Around To keep the number of components used as low as possible it is particularly advantageous if the locking pin described above additionally also for the longitudinal catch the articulated lever is used. For this purpose, the locking pin at a Embodiment of the invention in the rear position of the articulated lever insertable into an abutment of the vehicle body.
Die Verstellung des erfindungsgemäß ausgestalteten Fahrzeugsitzes zwischen der Ladestellung und der Gebrauchsstellung ist unter Zuhilfenahme nur einer Hand problemlos möglich. Der Verstellmechanismus des erfindungsgemäß ausgestalteten Fahrzeugsitzes kommt mit einem Minimum an Bauteilen aus.The Adjustment of the inventively designed Vehicle seat between the loading position and the use position is easily possible with the help of just one hand. Of the Adjustment mechanism of the inventively designed vehicle seat comes with a minimum of components.
Die Figuren stellen beispielhaft und schematisch verschiedene Ausführungen der Erfindung dar.The Figures represent examples and schematically different versions of the invention.
Es zeigen:It demonstrate:
Der
in
Die
Schiene
Nach
dem Lösen
der Längsarretierung
des Gelenkhebels
Wie
aus
Die
Wie
aus
- 11
- Fahrzeugsitzvehicle seat
- 22
- Rückenlehnebackrest
- 33
- Sitzteilseat part
- 44
- Gelenkjoint
- 55
- Gelenkhebelarticulated lever
- 66
- vorderer Bolzenfront bolt
- 77
- hinterer Bolzenrear bolt
- 88th
- Schienerail
- 99
- Erstreckung (gerade)extension (just)
- 1010
- Erstreckung (kreisbogenförmig)extension (Circular arc)
- 1111
- Sperrbolzenlocking pin
- 1212
- Gegenlagerthrust bearing
- 13, 13'13 13 '
- Lehnensegmentesit segments
- 1414
- Mittellagercenter bearing
- Ee
- vorderes Ende der Schienefront End of the rail
- PP
- Einlaufpunktinlet point
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007056332A DE102007056332B3 (en) | 2007-07-23 | 2007-11-22 | Vehicle seat for a vehicle comprises a headrest secured with bolts and guided forward from a rear position until the rear bolt enters an accessible region in a circular extension of a guiding contour |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007034648 | 2007-07-23 | ||
DE102007034648.6 | 2007-07-23 | ||
DE102007056332A DE102007056332B3 (en) | 2007-07-23 | 2007-11-22 | Vehicle seat for a vehicle comprises a headrest secured with bolts and guided forward from a rear position until the rear bolt enters an accessible region in a circular extension of a guiding contour |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007056332B3 true DE102007056332B3 (en) | 2008-12-11 |
Family
ID=39942390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007056332A Expired - Fee Related DE102007056332B3 (en) | 2007-07-23 | 2007-11-22 | Vehicle seat for a vehicle comprises a headrest secured with bolts and guided forward from a rear position until the rear bolt enters an accessible region in a circular extension of a guiding contour |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007056332B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010056061A1 (en) | 2010-12-23 | 2012-06-28 | Sitech Sitztechnik Gmbh | Seat of motor vehicle e.g. car, has seat portion whose main portion is arranged in higher position than position of backrest portion, corresponding to stowed position of seat portion |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364146A2 (en) * | 1988-10-12 | 1990-04-18 | Ford Motor Company Limited | A seat assembly for a vehicle |
DE19617727A1 (en) * | 1996-05-03 | 1996-09-12 | Audi Ag | Car with foldable rear seats foldable |
US6079763A (en) * | 1998-05-06 | 2000-06-27 | Ford Global Technologies, Inc. | Foldable multi-position automotive vehicle seat |
JP2005096641A (en) * | 2003-09-25 | 2005-04-14 | Mazda Motor Corp | Seat structure for vehicle |
JP2005170124A (en) * | 2003-12-09 | 2005-06-30 | Mazda Motor Corp | Seat structure for automobile |
-
2007
- 2007-11-22 DE DE102007056332A patent/DE102007056332B3/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364146A2 (en) * | 1988-10-12 | 1990-04-18 | Ford Motor Company Limited | A seat assembly for a vehicle |
DE19617727A1 (en) * | 1996-05-03 | 1996-09-12 | Audi Ag | Car with foldable rear seats foldable |
US6079763A (en) * | 1998-05-06 | 2000-06-27 | Ford Global Technologies, Inc. | Foldable multi-position automotive vehicle seat |
JP2005096641A (en) * | 2003-09-25 | 2005-04-14 | Mazda Motor Corp | Seat structure for vehicle |
JP2005170124A (en) * | 2003-12-09 | 2005-06-30 | Mazda Motor Corp | Seat structure for automobile |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010056061A1 (en) | 2010-12-23 | 2012-06-28 | Sitech Sitztechnik Gmbh | Seat of motor vehicle e.g. car, has seat portion whose main portion is arranged in higher position than position of backrest portion, corresponding to stowed position of seat portion |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS GMBH, 51399 BURSCHEID, DE Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS GMBH, 51399 BURSCHEID, DE |
|
R082 | Change of representative |
Representative=s name: HEMMELMANN, KLAUS, DE Representative=s name: PROBST, MATTHIAS, DIPL.-ING., DE |
|
R082 | Change of representative |
Representative=s name: PROBST, MATTHIAS, DIPL.-ING., DE |
|
R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: ADIENT LUXEMBOURG HOLDING S.A.R.L., LUXEMBOURG, LU |
|
R082 | Change of representative |
Representative=s name: PROBST, MATTHIAS, DIPL.-ING., DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |