DE10257781B3 - Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit - Google Patents
Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit Download PDFInfo
- Publication number
- DE10257781B3 DE10257781B3 DE2002157781 DE10257781A DE10257781B3 DE 10257781 B3 DE10257781 B3 DE 10257781B3 DE 2002157781 DE2002157781 DE 2002157781 DE 10257781 A DE10257781 A DE 10257781A DE 10257781 B3 DE10257781 B3 DE 10257781B3
- Authority
- DE
- Germany
- Prior art keywords
- frame
- seat
- vehicle seat
- backrest
- rocker
- 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
- B60N2/3038—Cushion movements
- B60N2/304—Cushion movements by rotation only
- B60N2/3045—Cushion movements by rotation only about transversal axis
- B60N2/305—Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame
-
- 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"
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 mit den Merkmalen des Oberbegriffs des Anspruches 1.The invention relates to a vehicle seat with the features of the preamble of claim 1.
Bei bekannten Fahrzeugsitzen ist
das Sitzgestell als Viergelenk ausgebildet und der Lehnenrahmen
mittels Beschlägen
am Sitzgestell angebracht. Zum Übergang
in die Packagestellung wird der Lehnenrahmen auf das Sitzgestell
geklappt, welches zusammengeklappt und um die vorderen Füße hochgeschwenkt
wird. Ein Fahrzeugsitz der eingangs genannten Art für Wohnmobile
ist in der
Der Erfindung liegt die Aufgabe zu Grunde, einen Fahrzeugsitz der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch einen Fahrzeugsitz mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The invention is based on the object Reason to improve a vehicle seat of the type mentioned. This object is achieved according to the invention solved a vehicle seat with the features of claim 1. advantageous Refinements are the subject of the dependent claims.
Die Anlenkung des Lehnenrahmens mittels des Viergelenks hat den Vorteil, daß der Lehnenrahmen automatisch auf das Sitzgestell herunterschwenken und eng darauf gefaltet werden kann, so daß der Raumbedarf des gefalteten Fahrzeugsitzes nur gering ist. Zudem ist eine Einhandbedienung für den Übergang in die Packagestellung möglich. Die Koppel hat den Vorteil, daß einerseits die Bewegung des Lehnenrahmens zur Auslösung der Bewegung des Sitzgestells und umgekehrt verwendet werden kann und andererseits ein losgelöster hinterer Fuß nach oben gezogen werden kann. Um die Anzahl der Bauteile gering zu halten, sind die hinteren Teile der Schwingen, die Koppeln und der Lehnenrahmen Schenkel des Viergelenks. Zur Festlegung und Stabilisierung des Sitzgestells ist mit der erfindungsgemäßen Lösung nur noch eine Bodenverriegelung notwendig. In einer bevorzugten Ausführungsform sind zwei Schenkel des Viergelenks in der Art eines Kniehebels in der Gebrauchsstellung gestreckt und durch einen Anschlag, Nocken oder dergleichen gegen ein Beugen gesichert.The articulation of the backrest frame by means of the Four-joint has the advantage that the Swing the backrest frame automatically onto the seat frame and can be folded tightly onto it so that the space requirement of the folded Vehicle seat is only slight. There is also a one-hand operation for the transition possible in the package position. The paddock has the advantage that on the one hand the movement of the backrest frame to trigger the movement of the seat frame and vice versa, and on the other hand a detached rear one Foot after can be pulled up. In order to keep the number of components low, are the rear parts of the wings, the paddocks and the backrest frame legs of the four-bar link. To fix and stabilize the seat frame is only with the solution according to the invention a floor lock is still necessary. In a preferred embodiment are two legs of the four-bar linkage in the manner of a toggle the position of use stretched and by a stop, cams or the like secured against bending.
Für den notwendigen Längenausgleich innerhalb des Sitzgestells beim Falten desselben kann ein Sitzrahmen des Sitzgestells an einer ersten Schwinge angelenkt sein und mittels einer Schlitz-Zapfen-Führung in Verbindung mit der zweiten Schwinge stehen. In der Packagestellung wird das Sitzgestell vorzugsweise durch Sicherungselemente gesichert, beispielsweise durch Hebel, Riegel, Haken, Klinken, Bolzen, Rasten oder dergleichen, welche beispielsweise zwischen dem Sitzrahmen und einem vorderen Fuß wirksam sind.For the necessary length compensation a seat frame can be folded inside the seat frame when folding it the seat frame to be articulated on a first rocker and by means of a slot-pin guide in connection with the second rocker. In the package position the seat frame is preferably secured by securing elements, for example by means of levers, bolts, hooks, latches, bolts, catches or the like, which for example between the seat frame and one front foot effective are.
Für den Übergang in die Packagestellung ist das Sitzgestell vorzugsweise um vordere Füße schwenkbar, wobei das Falten des Sitzgestells samt erzwungener Klappbewegung des Lehnenrahmens zeitgleich zur Schwenkbewegung um die vorderen Füße erfolgt. Die vorderen Füße sind vorzugsweise lösbar mit der Fahrzeugstruktur verbindbar, so daß der Fahrzeugsitz als Ganzes entnommen werden kann. Zur Unterstützung der beiden Bewegungen können Federn vorgesehen sein.For the transition in the package position, the seat frame is preferably around the front Swiveling feet, the folding of the seat frame including forced folding movement of the backrest frame takes place at the same time as the swiveling movement around the front feet. The front feet are preferably detachable connectable to the vehicle structure so that the vehicle seat as a whole can be removed. To support the two movements, springs can be used be provided.
Der erfindungsgemäße Fahrzeugsitz eignet sich insbesondere für hintere Sitzreihen von Multifunktionsfahrzeugen (Vans), kann aber auch anderweitig eingesetzt werden. Um eine Neigungseinstellung der Rückenlehne zu ermöglichen, kann der Lehnenrahmen mittels Beschlägen in sich gelenkig ausgebildet sein.The vehicle seat according to the invention is suitable especially for rear rows of multifunction vehicles (vans), but can can also be used for other purposes. To adjust the incline the backrest to allow the backrest frame can be articulated by means of fittings his.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels und einer Abwandlung näher erläutert. Es zeigenIn the following the invention is based an embodiment shown in the drawing and a modification explained in more detail. It demonstrate
Ein Fahrzeugsitz
An den beiden vorderen Teilen der
ersten Schwingen
Das Sitzgestell
An den beiden hinteren Teilen der
ersten Schwingen
Das erste Gelenk
Der Fahrzeugsitz
Zur Unterstützung dieser beiden Bewegungen
ist jeweils am ersten Gelenk
Wenn die Packagestellung erreicht
ist, verriegelt ein im Bereich der linken Kulissenführung
Die Rückkehr in die Gebrauchsstellung
erfolgt prinzipiell in umgekehrter Reihenfolge. Gegebenenfalls nach
Einsetzen des Fahrzeugsitzes
Ein geringfügig abgewandelter Fahrzeugsitz
Zwischen dem Entriegelungsbügel
In allen anderen Einzelheiten und
Funktionen stimmt der abgewandelte Fahrzeugsitz
- 1, 1'1, 1'
- Fahrzeugsitzvehicle seat
- 33
- Sitzgestellseat frame
- 5, 5'5, 5 '
- Lehnenrahmenback frame
- 77
- erste Schwingefirst wing
- 88th
- zweite Schwingesecond wing
- 99
- erstes Gelenkfirst joint
- 1111
- vorderer Fußfront foot
- 1212
- zweites Gelenksecond joint
- 1313
- Lösehebelrelease lever
- 1414
- erste Quertraversefirst crossbeam
- 1515
- hinterer Fußrear foot
- 1616
- zweite Quertraversesecond crossbeam
- 1717
- Sitzrahmenseat frame
- 1919
- Kulissenführunglink guide
- 2121
- Führungsbolzen, drittes GelenkGuide pins, third joint
- 2323
- viertes Gelenkfourth joint
- 2424
- Querholmtransverse spar
- 2525
- Koppelpaddock
- 2727
- fünftes Gelenkfifth joint
- 2929
- sechstes Gelenksixth joint
- 3131
- Anschlagattack
- 3232
- Nockencam
- 3434
- Viergelenkfour joint
- 3737
- EntriegelungsbügelEntriegelungsbügel
- 3939
- erste Federfirst feather
- 4141
- zweite Federsecond feather
- 4343
- Sicherungshebelsafety lever
- 4545
- Sicherungsbolzensafety bolt
- 5050
- Beschlagfitting
- 5252
- Entriegelungshebelrelease lever
- 5454
- LehnenkompensationsfederBackrest compensation spring
- 5656
- Fensterwindow
- 5858
- Zapfenspigot
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002157781 DE10257781B3 (en) | 2002-12-11 | 2002-12-11 | Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002157781 DE10257781B3 (en) | 2002-12-11 | 2002-12-11 | Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10257781B3 true DE10257781B3 (en) | 2004-08-26 |
Family
ID=32747426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002157781 Expired - Fee Related DE10257781B3 (en) | 2002-12-11 | 2002-12-11 | Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10257781B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006015080A1 (en) * | 2006-03-31 | 2007-10-11 | Lear Corp., Southfield | Backseat skew adjustment |
DE102021109732A1 (en) | 2021-04-19 | 2022-10-20 | Adient Us Llc | SUBASSEMBLY FOR CONTINUOUS ADJUSTMENT OF A HEADREST FOR A VEHICLE SEAT, HEADREST FOR A VEHICLE SEAT, AND VEHICLE SEAT |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996278A (en) * | 1959-03-16 | 1961-08-15 | Iorio Ettore | Collapsible table and chair |
DE29809670U1 (en) * | 1998-05-29 | 1998-08-20 | Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück | Seat frame for mobile homes or trailers |
-
2002
- 2002-12-11 DE DE2002157781 patent/DE10257781B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2996278A (en) * | 1959-03-16 | 1961-08-15 | Iorio Ettore | Collapsible table and chair |
DE29809670U1 (en) * | 1998-05-29 | 1998-08-20 | Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück | Seat frame for mobile homes or trailers |
Non-Patent Citations (1)
Title |
---|
Pat. Abstr. of Jp., JP 2002248978 A * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006015080A1 (en) * | 2006-03-31 | 2007-10-11 | Lear Corp., Southfield | Backseat skew adjustment |
DE102021109732A1 (en) | 2021-04-19 | 2022-10-20 | Adient Us Llc | SUBASSEMBLY FOR CONTINUOUS ADJUSTMENT OF A HEADREST FOR A VEHICLE SEAT, HEADREST FOR A VEHICLE SEAT, AND VEHICLE SEAT |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102018112926B4 (en) | vehicle seat | |
DE10045474C5 (en) | Vehicle seat with package order | |
DE102004039249B4 (en) | Vehicle seat with ground position | |
DE102013225832B4 (en) | FOLDING AND FOLDING ASSEMBLY FOR A VEHICLE SEAT ASSEMBLY | |
DE102006044196B4 (en) | Vehicle seat, which can be tilted and folded into a stowage well | |
EP1210246B1 (en) | Vehicle seat with a package position | |
DE102005060444B4 (en) | Vehicle seat with ground position | |
DE10130813C2 (en) | Vehicle seat with floor position | |
DE102016202513B4 (en) | Vehicle seat, in particular motor vehicle seat | |
DE102012016918B4 (en) | Vehicle seat with ground position | |
DE102006007139B4 (en) | Vehicle seat, in particular motor vehicle seat | |
DE102015217696B4 (en) | VEHICLE SEAT, ESPECIALLY MOTOR VEHICLE SEAT | |
WO2018046433A1 (en) | Vehicle seat | |
EP0985575A2 (en) | Automotive vehicle rear seat with tiltable backrest and lowerable seat part | |
WO2006053657A1 (en) | Vehicle seat in particular motor vehicle seat | |
EP0943482A2 (en) | Arrangement of at least two adjacent seats, particularly a row of seats in an automotive vehicle | |
DE102007036450B3 (en) | Vehicle seat, particularly motor vehicle seat, has moving component, which releases rails releasing device in positive manner during transfer from usage position into non usage position | |
DE102008019527B4 (en) | Vehicle seat, in particular motor vehicle seat | |
DE602005006046T2 (en) | Vehicle seat and vehicle equipped with this seat. | |
DE112011103970T5 (en) | Automotive folding seat device | |
EP0943483B1 (en) | Arrangement of at least two adjacent seats of a row of seats in an automotive vehicle | |
EP1718494A1 (en) | Vehicle seat, particularly for a motor vehicle, comprising a folding back rest and a foldable seat base and method | |
DE102005022985B3 (en) | Vehicle seat for driver or passenger has first membrane at least partly connecting seat cushion and front feet at side | |
DE10257781B3 (en) | Seat for motor vehicle, able to fold into packed position, has backrest frame on one side of seat pivoted to rear part of second rocker by four-arm four-link unit | |
DE10138459C1 (en) | Adjustment system for road vehicle seat on parallelogram linkage has locking system which can engage with forward link |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |