DE4026519A1 - Mounting for folding rear seat back rest - has hooked lever which engages journals in guide slot - Google Patents
Mounting for folding rear seat back rest - has hooked lever which engages journals in guide slotInfo
- Publication number
- DE4026519A1 DE4026519A1 DE4026519A DE4026519A DE4026519A1 DE 4026519 A1 DE4026519 A1 DE 4026519A1 DE 4026519 A DE4026519 A DE 4026519A DE 4026519 A DE4026519 A DE 4026519A DE 4026519 A1 DE4026519 A1 DE 4026519A1
- Authority
- DE
- Germany
- Prior art keywords
- lever
- bearing
- guide slot
- backrest
- journals
- 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.)
- Granted
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
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
- B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
- B60N2/366—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform characterised by the locking device
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft die Lagerung einer Kraftfahrzeug-Hintersitz lehne entsprechend dem Oberbegriff des Patentanspruchs 1, wie sie beispielsweise aus der DE-OS 35 29 735 bekannt ist. Um zu verhindern, daß die Lagerzapfen in den Führungsschlitzen translatorische Bewegungen ausführen können, ist die Lehne bei der bekannten Ausführung in ihrem oberen Bereich zusätzlich fixiert. Diese Fixierung muß jedoch gelöst werden, wenn die Lehne umgeklappt, also um ihre untere Lagerung geschwenkt werden soll, um sie beispielsweise zur Vergrößerung eines hinter ihr befindlichen Gepäckraumes in eine horizontale Lage zu bringen. Dann kann es infolge der Aufpolsterung dazu kommen, daß die Lagerzapfen aus den Führungsschlitzen heraustreten, so daß die Lehne keinen festen Halt mehr hat.The invention relates to the storage of a motor vehicle rear seat lean according to the preamble of claim 1, such as it is known for example from DE-OS 35 29 735. Around to prevent the trunnion in the guide slots The backrest is capable of translational movements in the known version additionally in its upper area fixed. However, this fixation must be released if the The backrest is folded down so it can be swiveled around its lower mounting is supposed to help you magnify one behind her, for example to bring the luggage compartment in a horizontal position. Then it can happen due to the padding that the Push the bearing journal out of the guide slots so that the backrest no longer has a firm hold.
Der Erfindung liegt die Aufgabe zugrunde, bei einer gattungsge mäßen Lagerung einer Hintersitzlehne die Lagerzapfen in den Führungsschlitzen so festzulegen, daß zwar eine Drehbewegung möglich ist, aber keine - allenfalls eine begrenzte - Bewegung in Richtung des Führungsschlitzes, so daß die Lagerzapfen auf keinen Fall - beispielsweise beim Umklappen der Lehne - aus dem Führungsschlitz herauskommen.The invention has for its object in a genus the bearing journals in the Set guide slots so that a rotational movement is possible, but not - at most a limited - movement in the direction of the guide slot, so that the bearing pins on under no circumstances - for example when folding the backrest come out of the guide slot.
Erfindungsgemäß wird diese Aufgabe durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.According to the invention, this object is achieved by the characterizing Features of claim 1 solved. Advantageous configurations the invention are the subject of the dependent claims.
Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung näher erläutert. Darin ist in drei Figuren die Lagerung einer Hintersitzlehne in einem Kraftfahrzeug dargestellt, bei der die Erfindung realisiert ist. Im einzelnen zeigt An embodiment of the invention is based on the drawing explained in more detail. There is the storage of one in three figures Rear seat back shown in a motor vehicle in the the invention is realized. In detail shows
Fig. 1 eine Seitenansicht auf das untere Lehnenlager, Fig. 1 is a side view of the lower backrest stock,
Fig. 2 eine Draufsicht auf die Ausführung gemäß Fig. 1 und Fig. 2 is a plan view of the embodiment of FIG. 1 and
Fig. 3 einen Teilschnitt gemäß der Schnittlinie III-III in Fig. 1. Fig. 3 is a partial section according to the line III-III in FIG. 1.
Hauptbestandteil des unteren Lehnenlagers ist ein aus Blech gepreßtes Gehäuse 1, das am Radhaus 2 befestigt ist und einen oben offenen Führungsschlitz 3 zur Aufnahme eines fest mit der nur andeutungsweise dargestellten Lehne 4 verbundenen Lager zapfens 5 aufweist. Im Innern des Gehäuses 1 ist mittels einer Nietverbindung 6 ein zweiarmiger Hebel 7 schwenkbar an der Gehäusewandung befestigt. Einer der beiden Hebelarme weist einen hakenförmigen Abschnitt 8 auf, während der andere als Steuerstück 9 dient. In Fig. 1 ist der Hebel 7 in zwei verschie denen Positionen a und b dargestellt. Position a (ausgezogene Linien) gibt die Stellung des Hebels 7 wieder, die er einnimmt, bevor die Lehne 4 eingesetzt ist, Position b (strichpunktierte Linien) diejenige bei eingebauter Lehne 4. Wie man sieht, ragt in Position a das Steuerstück 9 in die Führungsbahn, welche der Lagerzapfen 5 beim Einsetzen der Lehne 4 in den Führungsschlitz 3 durchläuft. Beim Auftreffen des Lagerzapfens 5 auf das Steuer stück 9 wird infolge des Eigengewichts der Lehne 4 der Hebel 7 im Gegenuhrzeigersinn verschwenkt, dabei gelangt der hakenförmige Abschnitt 8 oberhalb des Lagerzapfens 5 und versperrt sozusagen dessen Rückweg (Position b). Zwecks Toleranzausgleichs ist in der Position b der Abstand s zwischen der Kante 10 des Hebels 7 und der Basis des Führungsschlitzes 3 etwas größer als der Durchmesser d des Lagerzapfens 5.The main component of the lower backrest bearing is a pressed sheet metal housing 1 , which is attached to the wheel house 2 and has an open top guide slot 3 for receiving a fixedly connected to the backrest 4 shown only hinted bearing pin 5 . In the interior of the housing 1 , a two-armed lever 7 is pivotally attached to the housing wall by means of a rivet connection 6 . One of the two lever arms has a hook-shaped section 8 , while the other serves as control piece 9 . In Fig. 1, the lever 7 is shown in two different positions a and b. Position a (solid lines) shows the position of the lever 7 that it occupies before the backrest 4 is inserted, position b (dash-dotted lines) that with the backrest 4 installed. As can be seen, in position a the control piece 9 protrudes into the guideway through which the bearing journal 5 passes when the backrest 4 is inserted into the guide slot 3 . When hitting the bearing pin 5 on the control piece 9 , the lever 7 is pivoted counterclockwise due to the weight of the backrest 4 , the hook-shaped section 8 arrives above the bearing pin 5 and blocks its return path (position b), so to speak. For the purpose of tolerance compensation, the distance s between the edge 10 of the lever 7 and the base of the guide slot 3 is somewhat larger than the diameter d of the bearing pin 5 in position b.
Für den Fall, daß die Lehne 4 mal wieder ausgebaut werden muß, ist an der Oberseite des Hebels 7 eine Nase 11 vorgesehen. Mittels eines Hilfswerkzeuges, z. B. eines Schraubendrehers, kann dann durch Drücken gegen die Nase 11 der Hebel 7 aus der Position b wieder in die Position a geschwenkt werden. In the event that the backrest has to be removed 4 times, a nose 11 is provided on the upper side of the lever 7 . By means of an auxiliary tool, e.g. B. a screwdriver, the lever 7 can then be pivoted from position b back into position a by pressing against the nose 11 .
Wie aus Fig. 3 ersichtlich, ist der Hebel 7 mit dem Gehäuse 1 vernietet. Um einen klapperfreien Sitz des Hebels 7 zu gewähr leisten, ist zwischen dem Hebel 7 und dem Gehäuse 1 eine Feder scheibe 12 vorgesehen.As seen from Fig. 3, the lever 7 is riveted to the housing 1. To ensure a rattle-free seat of the lever 7 , a spring washer 12 is provided between the lever 7 and the housing 1 .
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4026519A DE4026519C2 (en) | 1989-09-02 | 1990-08-22 | Storage of a foldable motor vehicle rear seat back |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3929212 | 1989-09-02 | ||
DE4026519A DE4026519C2 (en) | 1989-09-02 | 1990-08-22 | Storage of a foldable motor vehicle rear seat back |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4026519A1 true DE4026519A1 (en) | 1991-03-07 |
DE4026519C2 DE4026519C2 (en) | 1995-02-09 |
Family
ID=6388522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4026519A Expired - Lifetime DE4026519C2 (en) | 1989-09-02 | 1990-08-22 | Storage of a foldable motor vehicle rear seat back |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4026519C2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19606780A1 (en) * | 1996-02-23 | 1997-08-28 | Opel Adam Ag | Adjustable backrest for motor vehicle rear seat |
FR2749232A1 (en) * | 1996-06-04 | 1997-12-05 | Lear Corp | DEVICE FOR THE SWIVEL FASTENING OF SEAT BACK FOLDINGS IN A VEHICLE |
FR2803562A1 (en) | 2000-01-06 | 2001-07-13 | Faure Bertrand Equipements Sa | Rear seat adjuster for motor vehicle has rollers in guide groove selectively locked by pivoted locking lever |
EP1277611A1 (en) * | 2001-07-11 | 2003-01-22 | Ferd. von Hagen Söhne & Koch GmbH & Co. KG | External hinge for a backrest bearing |
FR2828149A1 (en) * | 2000-12-26 | 2003-02-07 | Plasthom S A | Locking mechanism for automobile foldable rear seat back comprises catch fixed on back and strike plate on bodywork, catch comprises reinforcing metal sheet supporting casing in which self-adjusting locking hook rotates |
DE10215224C1 (en) * | 2002-04-06 | 2003-10-23 | Faurecia Autositze Gmbh & Co | Swing mounting, for an automobile seat backrest, has journals at the lower seat sides fitting into plastics half-shells in holders mounted to the bodywork, pressed home by a locking lever without free play or judder |
WO2005037596A3 (en) * | 2003-10-17 | 2005-12-08 | Keiper Gmbh & Co Kg | Locking device for a vehicle seat |
EP1733915A1 (en) * | 2005-06-15 | 2006-12-20 | Renault s.a.s. | Device for holding in position a vehicle seat |
DE102010049336A1 (en) * | 2010-10-22 | 2012-04-26 | Prevent Twb Gmbh & Co. Kg | Backrest for rear seat bench of motor vehicle, has connection element with locking hook pivotably hinged at base element, where hook encloses free end of single-side opened U-shaped retainer and bearing bolt in locked mounting position |
CN113276730A (en) * | 2021-06-30 | 2021-08-20 | 一汽奔腾轿车有限公司 | Rotating shaft fixing structure for rear row seat of passenger car |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3529735A1 (en) * | 1984-08-29 | 1986-03-13 | Volkswagen AG, 3180 Wolfsburg | Bearing for the back rest of a rear seat of a motor vehicle |
DE3316024C2 (en) * | 1983-05-03 | 1986-09-04 | Adam Opel AG, 6090 Rüsselsheim | Swiveling backrests, in particular for bench seats in motor vehicles |
-
1990
- 1990-08-22 DE DE4026519A patent/DE4026519C2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316024C2 (en) * | 1983-05-03 | 1986-09-04 | Adam Opel AG, 6090 Rüsselsheim | Swiveling backrests, in particular for bench seats in motor vehicles |
DE3529735A1 (en) * | 1984-08-29 | 1986-03-13 | Volkswagen AG, 3180 Wolfsburg | Bearing for the back rest of a rear seat of a motor vehicle |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19606780A1 (en) * | 1996-02-23 | 1997-08-28 | Opel Adam Ag | Adjustable backrest for motor vehicle rear seat |
DE19606780C2 (en) * | 1996-02-23 | 1998-12-24 | Opel Adam Ag | Swiveling backrest of a motor vehicle seat, in particular a rear seat |
FR2749232A1 (en) * | 1996-06-04 | 1997-12-05 | Lear Corp | DEVICE FOR THE SWIVEL FASTENING OF SEAT BACK FOLDINGS IN A VEHICLE |
WO1997046415A1 (en) * | 1996-06-04 | 1997-12-11 | Lear Corporation | Seat center pivot bracket assembly |
FR2803562A1 (en) | 2000-01-06 | 2001-07-13 | Faure Bertrand Equipements Sa | Rear seat adjuster for motor vehicle has rollers in guide groove selectively locked by pivoted locking lever |
FR2828149A1 (en) * | 2000-12-26 | 2003-02-07 | Plasthom S A | Locking mechanism for automobile foldable rear seat back comprises catch fixed on back and strike plate on bodywork, catch comprises reinforcing metal sheet supporting casing in which self-adjusting locking hook rotates |
EP1277611A1 (en) * | 2001-07-11 | 2003-01-22 | Ferd. von Hagen Söhne & Koch GmbH & Co. KG | External hinge for a backrest bearing |
DE10215224C1 (en) * | 2002-04-06 | 2003-10-23 | Faurecia Autositze Gmbh & Co | Swing mounting, for an automobile seat backrest, has journals at the lower seat sides fitting into plastics half-shells in holders mounted to the bodywork, pressed home by a locking lever without free play or judder |
WO2005037596A3 (en) * | 2003-10-17 | 2005-12-08 | Keiper Gmbh & Co Kg | Locking device for a vehicle seat |
US7152926B2 (en) | 2003-10-17 | 2006-12-26 | Keiper Gmbh & Co. Kg | Locking device for a vehicle seat |
EP1733915A1 (en) * | 2005-06-15 | 2006-12-20 | Renault s.a.s. | Device for holding in position a vehicle seat |
FR2887188A1 (en) * | 2005-06-15 | 2006-12-22 | Renault Sas | DEVICE FOR HOLDING IN A POSITION OF A SEAT OF A MOTOR VEHICLE |
DE102010049336A1 (en) * | 2010-10-22 | 2012-04-26 | Prevent Twb Gmbh & Co. Kg | Backrest for rear seat bench of motor vehicle, has connection element with locking hook pivotably hinged at base element, where hook encloses free end of single-side opened U-shaped retainer and bearing bolt in locked mounting position |
DE202010017698U1 (en) | 2010-10-22 | 2012-05-29 | Prevent Twb Gmbh & Co. Kg | Backrest for a vehicle seat |
DE102010049336B4 (en) * | 2010-10-22 | 2012-05-31 | Prevent Twb Gmbh & Co. Kg | Backrest for a vehicle seat |
CN113276730A (en) * | 2021-06-30 | 2021-08-20 | 一汽奔腾轿车有限公司 | Rotating shaft fixing structure for rear row seat of passenger car |
Also Published As
Publication number | Publication date |
---|---|
DE4026519C2 (en) | 1995-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |