DE102005057347C5 - Automotive seat - Google Patents
Automotive seat Download PDFInfo
- Publication number
- DE102005057347C5 DE102005057347C5 DE102005057347.9A DE102005057347A DE102005057347C5 DE 102005057347 C5 DE102005057347 C5 DE 102005057347C5 DE 102005057347 A DE102005057347 A DE 102005057347A DE 102005057347 C5 DE102005057347 C5 DE 102005057347C5
- Authority
- DE
- Germany
- Prior art keywords
- seat
- backrest
- pawl
- seat cushion
- folding
- 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.)
- Active
Links
Images
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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable 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
- B60N2/24—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
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
-
- 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
- B60N2/3038—Cushion movements
- B60N2/3063—Cushion movements by composed movement
- B60N2/3065—Cushion 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Kraftfahrzeugsitz (2) mit einem einen Sitzteilrahmen (16) aufweisenden Sitzteil (4), das mittels am Sitzteil (4) befestigten Oberschienen (6) in am Fahrzeugboden befestigten Unterschienen (8) längsverschieblich ist und in seinem vorderen Bereich beidseitig auf jeweils einer seitlichen Schwinge (10) gelagert ist, die mit ihrem oberen Ende (12) am Sitzteil (4) und mit ihrem unteren Ende (14) an den Oberschienen (6) oder an oberschienenfesten Bauteilen drehgelenkig gelagert sind, und mit einer Rückenlehne (20), die beidseitig mittels Rastbeschlägen (22) um eine Klappachse (24) drehgelenkig mit dem Sitzteil (4) verbunden und auf das Sitzteil (4) klappbar ist, wobei im Sitzteilrahmen (16) ein relativ zum Sitzteilrahmen (16) in sitzteilrahmenfesten Schienen (26) vorschiebbarer, in Vorschubrichtung federbeaufschlagter Sitzkissenträger (18) angeordnet ist, der in seiner Gebrauchslage mittels einer in Schließstellung vorgespannten, sitzrahmenfesten drehbar gelagerten Klinke (28) verriegelt ist, die mit der Rückenlehne (20) über einen mechanischen Steuermechanismus (38, 36, 34, 32) in Wirkverbindung steht, der die Klinke (28) zum Entriegeln des Sitzkissenträgers (18) beim Vorklappen der Rückenlehne (20) außer Eingriff mit dem Sitzkissenträger (18) bewegt, wobei die Klinke (28) starr mit einer in einer sitzteilrahmenfesten Konsole (30) drehbar gelagerten Achse (32) verbunden ist, die mit einem in Wirkverbindung mit der Rückenlehne (20) stehenden Hebel (34) starr verbunden ist, der beim Vorklappen der Rückenlehne (20) verschwenkt und die Klinke (28) außer Eingriff mit dem Sitzkissenträger (18) bewegt, und wobei wenigstens eine Schwinge (10) in Vorschubrichtung vorgespannt ist, derart, dass der Sitzkissenträger (18) bei entriegelter Klinke (28) mit der Schwinge (10) bzw. den oberen Enden (12) der Schwingen (10) nach vorn und unten bewegt wird.Motor vehicle seat (2) with a seat part frame (16) having seat portion (4) longitudinally displaceable by means of upper rails (6) fixed to the vehicle floor (8) and in its front region on both sides on a respective side rocker (10) is mounted, which are pivotally mounted with its upper end (12) on the seat part (4) and with its lower end (14) on the upper rails (6) or on rail-fixed components, and with a backrest (20) on both sides by means of locking fittings (22) to a folding axis (24) pivotally connected to the seat part (4) and on the seat part (4) is foldable, wherein in the seat part frame (16) relative to the seat part frame (16) in Sitzteilrahmenfesten rails (26) advanceable , in the feed direction spring-loaded seat cushion carrier (18) is arranged, which is locked in its position of use by means of a biased in the closed position, seat frame fixed rotatably mounted pawl (28) is, with the backrest (20) via a mechanical control mechanism (38, 36, 34, 32) is in operative connection, the pawl (28) for unlocking the seat cushion support (18) when folding the backrest (20) out of engagement with the Seat cushion carrier (18) moves, wherein the pawl (28) is rigidly connected to a rotatably mounted in a seat part frame fixed bracket (30) axis (32) which is rigidly connected to a standing in operative connection with the backrest (20) lever (34) which pivots when folding the backrest (20) and the pawl (28) out of engagement with the seat cushion carrier (18) moves, and wherein at least one rocker (10) is biased in the feed direction, such that the seat cushion carrier (18) with unlocked pawl (28) with the rocker (10) and the upper ends (12) of the rockers (10) is moved forward and downward.
Description
Die Erfindung betrifft einen Kraftfahrzeugsitz mit einem Sitzteil, das mittels am Sitzteil befestigten Oberschienen in am Fahrzeugboden befestigten Unterschienen längsverschieblich ist und in seinem vorderen Bereich auf seitlichen Schwingen gelagert ist, die mit ihrem oberen Ende am Sitzteil und mit ihrem unteren Ende an den Oberschienen oder an oberschienenfesten Bauteilen drehgelenkig gelagert sind, mit einem Sitzteilrahmen, in dem ein Sitzkissenträger angeordnet ist, und mit einer Rückenlehne, die beidseitig mittels Rastbeschlägen um eine Klappachse drehgelenkig mit dem Sitzteil verbunden ist.The invention relates to a motor vehicle seat with a seat part which is longitudinally displaceable by means attached to the seat part top rails mounted on the vehicle floor rails and is mounted in its front region on side wings, with its upper end on the seat part and with its lower end to the top rails or top rail fixed components are pivotally mounted, with a seat subframe in which a seat cushion support is arranged, and with a backrest, which is connected on both sides by means of detent fittings about a pivot axis pivotally connected to the seat part.
Aus der
Durch die
Durch die
Aus der
Die
Die Aufgabe der vorliegenden Erfindung besteht darin, einen Kraftfahrzeugsitz der eingangs genannten Art so auszubilden, dass die Verriegelung und Entriegelung des Sitzkissens beim Vorklappen und Zurückklappen der Rückenlehne mit einfacheren und kostengünstigen Mitteln erreicht wird.The object of the present invention is to provide a motor vehicle seat of the type mentioned in such a way that the locking and unlocking of the seat cushion when folding and folding back the backrest is achieved with simpler and less expensive means.
Diese Aufgabe wird durch einen Kraftfahrzeugsitz mit den Merkmalen gemäß Anspruch 1 gelöst.This object is achieved by a motor vehicle seat having the features according to claim 1.
Die Erfindung schlägt vor, beim Vorklappen der Rückenlehne in die Cargo-Position über einen einfach aufgebauten Steuermechanismus die Verriegelung des Sitzkissens aufzuheben und das Sitzkissen mit Hilfe von Federn an den vorderen Schwingen vorzutransportieren.The invention proposes to lift the locking of the seat cushion when folding the backrest in the cargo position via a simply constructed control mechanism and vorzutransportieren the seat cushion using springs on the front wings.
Beim Zurückklappen der Lehne wird das Sitzkissen nicht automatisch mit zurückbewegt. Es wird manuell gegen die Kraft der Federn der Schwingen in seine Gebrauchslage zurückgeschoben, in der es automatisch verriegelt wird.When folding back the backrest, the seat cushion is not automatically moved back. It is manually pushed back against the force of the springs of the wings in its position of use, in which it is automatically locked.
Vorteilhafte und zweckmäßige Weiterbildungen der Aufgabenlösung sind in den Unteransprüchen angegeben.Advantageous and expedient developments of the task solution are specified in the dependent claims.
Die Erfindung soll nachfolgend anhand der beigefügten Zeichnung, in der ein Ausführungsbeispiel dargestellt ist, näher erläutert werden.The invention will be explained in more detail with reference to the accompanying drawings, in which an embodiment is shown.
Es zeigtIt shows
Gleiche und einander entsprechende Bauteile sind in den Figuren der Zeichnung mit den gleichen Bezugszeichen versehen.The same and corresponding components are provided in the figures of the drawing with the same reference numerals.
Die Zeichnung zeigt in der
Der Sitzkissenträger
Die Vorspannung der Klinke
Wenigstens eine der Schwingen
Die Vorspannung der Schwingen
Der Hebel
Die Steuerkurve
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 22
- KraftfahrzeugsitzAutomotive seat
- 44
- Sitzteilseat part
- 66
- Oberschienenupper rails
- 88th
- Unterschienenunder rails
- 1010
- Schwingewing
- 1212
- obere Enden der Schwingenupper ends of the wings
- 1313
- Schwenkachseswivel axis
- 1414
- untere Enden der Schwingenlower ends of the wings
- 1515
- Schwenkachseswivel axis
- 1616
- SitzteilrahmenSeat subframes
- 1818
- SitzkissenträgerSeat cushion support
- 2020
- Rückenlehnebackrest
- 2222
- Rastbeschlägedetent fittings
- 2424
- Klappachsefolding axis
- 2525
- Übertragungsrohrtransfer tube
- 2626
- Schienenrails
- 2727
- Isofix-BügelIsofix bracket
- 2828
- Klinkepawl
- 3030
- Konsoleconsole
- 3232
- Achseaxis
- 3333
- Befestigungsmutterfixing nut
- 3434
- Hebellever
- 3535
- Verriegelungsausnehmunglocking recess
- 3636
- Rollerole
- 3737
- Abwinklungangling
- 3838
- Steuerkurvecam
- 38.138.1
- die Verriegelung der Klinke aufrechterhaltender Teilthe latch of the latch maintaining part
- 38.238.2
- die Entriegelung der Klinke bewirkender Teilthe unlocking of the pawl effecting part
- 38.338.3
- die Verriegelung der Klinke bewirkender Teilthe locking of the latch causing part
- 3939
- Öffnungopening
- 4040
- SchenkelfederLeg spring
- 4242
- Schenkelleg
- 4444
- Schenkelleg
- 4646
- unteres Ende der Rückenlehnelower end of the backrest
- 4848
- Vorspannfederbiasing spring
- 5050
- Schenkelleg
- 5555
- SchwingenlagerbefestigungSwing bearing mounting
- 5858
- Schrägeslope
- RR
- Abstanddistance
- R1R1
- Stelle der SteuerkurvePlace the control curve
- R2R2
- Stelle der SteuerkurvePlace the control curve
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005057347.9A DE102005057347C5 (en) | 2005-12-01 | 2005-12-01 | Automotive seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005057347.9A DE102005057347C5 (en) | 2005-12-01 | 2005-12-01 | Automotive seat |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102005057347A1 DE102005057347A1 (en) | 2007-06-06 |
DE102005057347B4 DE102005057347B4 (en) | 2014-03-06 |
DE102005057347C5 true DE102005057347C5 (en) | 2016-09-01 |
Family
ID=38047564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005057347.9A Active DE102005057347C5 (en) | 2005-12-01 | 2005-12-01 | Automotive seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005057347C5 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008055785B4 (en) * | 2008-03-20 | 2014-09-11 | Johnson Controls Gmbh | Vehicle seat, in particular for a motor vehicle and in particular rear seat |
DE102008045209A1 (en) * | 2008-08-30 | 2010-03-04 | Faurecia Autositze Gmbh | Seat for motor vehicle, has seat part with seat part frame movable on lower frame, and hinge mechanism with connecting rod having backrest-sided, backrest frame-fixed pivot point and seat part fixed pivot point that is away from backrest |
CN115009119B (en) * | 2022-08-08 | 2022-11-04 | 江苏三乔智能科技有限公司 | Multifunctional vehicle seat and vehicle using same |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19841363C1 (en) * | 1998-09-10 | 2000-04-20 | Opel Adam Ag | Motor vehicle rear seat with foldable backrest and lowerable seat part |
DE19882413T1 (en) * | 1997-05-27 | 2000-05-18 | Faure Bertrand Components Ltd | Adjustable folding seat mechanism with easy entry |
DE10011545C1 (en) * | 2000-03-09 | 2000-11-16 | Faure Bertrand Sitztech Gmbh | Vehicle seat with a folding backrest has an adapter to give a mechanical movement transmission to the locking pawl on folding forwards to release it at the start and lock it when the backrest is folded flat |
DE19932214A1 (en) * | 1999-07-09 | 2001-01-11 | Lear Corp | Vehicle seat |
DE19915780C1 (en) * | 1999-04-08 | 2001-01-25 | Faure Bertrand Sitztech Gmbh | Device for locking a foldable backrest |
DE19962424C1 (en) * | 1999-12-22 | 2001-08-23 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with a linkage for translational transmission of adjustment forces for seat adjustment functions |
US6641218B2 (en) * | 2001-02-08 | 2003-11-04 | Nhk Spring Co., Ltd | Seat apparatus for automobile |
DE20304713U1 (en) * | 2003-03-17 | 2004-07-29 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Motor vehicle seat, in particular rear seat for a motor vehicle |
DE10317238A1 (en) * | 2003-04-10 | 2004-10-28 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Motor vehicle's seat has connecting component connected to elastic element deformable when backrest pivots from in-use position in first pivoting range, and in further pivoting range connecting component acts upon cushion support |
DE10350515B3 (en) * | 2003-10-29 | 2005-05-04 | Faurecia Autositze Gmbh & Co. Kg | Seat with a folding backrest for vehicle has coupling member in form of cable with integrated traction spring |
DE102004018637A1 (en) * | 2004-04-16 | 2005-11-10 | Faurecia Autositze Gmbh & Co. Kg | Folding seat for vehicle with linkage to lower seat cushion when seat back is swung into cargo position and incorporating spring a damper inside linkage |
-
2005
- 2005-12-01 DE DE102005057347.9A patent/DE102005057347C5/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19882413T1 (en) * | 1997-05-27 | 2000-05-18 | Faure Bertrand Components Ltd | Adjustable folding seat mechanism with easy entry |
DE19841363C1 (en) * | 1998-09-10 | 2000-04-20 | Opel Adam Ag | Motor vehicle rear seat with foldable backrest and lowerable seat part |
DE19915780C1 (en) * | 1999-04-08 | 2001-01-25 | Faure Bertrand Sitztech Gmbh | Device for locking a foldable backrest |
DE19932214A1 (en) * | 1999-07-09 | 2001-01-11 | Lear Corp | Vehicle seat |
DE19962424C1 (en) * | 1999-12-22 | 2001-08-23 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with a linkage for translational transmission of adjustment forces for seat adjustment functions |
DE10011545C1 (en) * | 2000-03-09 | 2000-11-16 | Faure Bertrand Sitztech Gmbh | Vehicle seat with a folding backrest has an adapter to give a mechanical movement transmission to the locking pawl on folding forwards to release it at the start and lock it when the backrest is folded flat |
US6641218B2 (en) * | 2001-02-08 | 2003-11-04 | Nhk Spring Co., Ltd | Seat apparatus for automobile |
DE20304713U1 (en) * | 2003-03-17 | 2004-07-29 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Motor vehicle seat, in particular rear seat for a motor vehicle |
WO2004082984A1 (en) * | 2003-03-17 | 2004-09-30 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Motor vehicle seat, in particular a rear seat for a motor vehicle |
DE10317238A1 (en) * | 2003-04-10 | 2004-10-28 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Motor vehicle's seat has connecting component connected to elastic element deformable when backrest pivots from in-use position in first pivoting range, and in further pivoting range connecting component acts upon cushion support |
DE10350515B3 (en) * | 2003-10-29 | 2005-05-04 | Faurecia Autositze Gmbh & Co. Kg | Seat with a folding backrest for vehicle has coupling member in form of cable with integrated traction spring |
DE102004018637A1 (en) * | 2004-04-16 | 2005-11-10 | Faurecia Autositze Gmbh & Co. Kg | Folding seat for vehicle with linkage to lower seat cushion when seat back is swung into cargo position and incorporating spring a damper inside linkage |
Also Published As
Publication number | Publication date |
---|---|
DE102005057347A1 (en) | 2007-06-06 |
DE102005057347B4 (en) | 2014-03-06 |
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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 | ||
R018 | Grant decision by examination section/examining division | ||
R026 | Opposition filed against patent | ||
R026 | Opposition filed against patent |
Effective date: 20141208 |
|
R034 | Decision of examining division/federal patent court maintaining patent in limited form now final | ||
R206 | Amended patent specification | ||
R081 | Change of applicant/patentee |
Owner name: FAURECIA AUTOSITZE GMBH, DE Free format text: FORMER OWNER: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |