DE102008062091A1 - Vehicle seat, in particular motor vehicle seat - Google Patents
Vehicle seat, in particular motor vehicle seat Download PDFInfo
- Publication number
- DE102008062091A1 DE102008062091A1 DE200810062091 DE102008062091A DE102008062091A1 DE 102008062091 A1 DE102008062091 A1 DE 102008062091A1 DE 200810062091 DE200810062091 DE 200810062091 DE 102008062091 A DE102008062091 A DE 102008062091A DE 102008062091 A1 DE102008062091 A1 DE 102008062091A1
- Authority
- DE
- Germany
- Prior art keywords
- ejector
- vehicle seat
- actuator
- seat according
- locking device
- 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.)
- Withdrawn
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)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Bei einem Fahrzeugsitz (1), insbesondere einem Kraftfahrzeugsitz, mit einer Lehne (4), welche relativ zur Fahrzeugstruktur (S) schwenkbar und mittels einer Verriegelungsvorrichtung (7) verriegelbar ist, und einem Auswerfer (15), welcher die entriegelte Lehne (4) schwenkt, ist der Auswerfer (15) in die Verriegelungsvorrichtung (7) integriert.In a vehicle seat (1), in particular a motor vehicle seat, with a backrest (4) which is pivotable relative to the vehicle structure (S) and lockable by means of a locking device (7), and an ejector (15) which holds the unlocked backrest (4) pivots, the ejector (15) is integrated in the locking device (7).
Description
Die Erfindung betrifft einen Fahrzeugsitz, insbesondere einen Kraftfahrzeugsitz, mit den Merkmalen des Oberbegriffs des Anspruches 1.The The invention relates to a vehicle seat, in particular a motor vehicle seat, with the features of the preamble of claim 1.
Um bei einem durch Benutzung bekannten Fahrzeugsitz die Lehne von der Gebrauchsstellung nach vorne in eine Nichtgebrauchsstellung zu schwenken, ist als Auswerfer eine vorgespannte Feder vorgesehen. Sobald die Verriegelungsvorrichtung entriegelt ist, übt der Auswerfer ein Moment auf die Lehne aus, um diese zu schwenken und dabei das Gewicht der Lehne und die Polsterpressung zu überwinden. Ein zusätzlicher Bedienaufwand oder ein manuelles Schwenken der Lehne wird vermieden.Around in a known by use of the vehicle seat, the back of the Pivoting the use position forward into a non-use position, is provided as an ejector a preloaded spring. As soon as the Locking device is unlocked, the ejector exerts a moment on the back to swing it while keeping the weight of the Lean back and overcome the cushioning pressure. An additional one Operating effort or a manual pivoting of the backrest is avoided.
Der Erfindung liegt die Aufgabe zu Grunde, eine Alternative zum Fahrzeugsitz der eingangs genannten Art zu schaffen. Diese Aufgabe wird erfindungsgemäß durch einen Fahrzeugsitz mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.Of the Invention is based on the object, an alternative to the vehicle seat to create the type mentioned. This object is achieved by a vehicle seat with the features of claim 1 solved. Advantageous embodiments are the subject of the dependent claims.
Die Integration des Auswerfers in die Verriegelungsvorrichtung vermeidet eine ständige Lasteinwirkung, beispielsweise durch eine Federvorbelastung eines externen Auswerfers, auf die Verriegelungsvorrichtung. Im Vergleich zu einer Torsions- oder Spiralfeder werden der Bauraum und die Masse der Feder eingespart. Das zum Schwenken der Lehne notwendige öffnende Moment in der Verriegelungsvorrichtung braucht nur temporär vorliegen, d. h. der Auswerfer ist im verriegelten Zustand inaktiv und wird erst mit oder nach dem Entriegeln betätigt. Der Auswerfer bringt die Lehne aus der Gebrauchsstellung zumindest in eine Stellung, die nicht mehr ver riegelbar ist. Mit einer modularen Bauweise der Verriegelungsvorrichtung sind nur wenige Varianten erforderlich.The Integration of the ejector in the locking device avoids a permanent one Load effect, for example by a spring preload a external ejector, on the locking device. Compared to a torsion or spiral spring, the space and the mass of the Saved spring. The opening necessary for pivoting the backrest Moment in the locking device only needs to be temporary, d. H. the ejector is inactive and locked in the locked state only pressed with or after unlocking. The ejector brings the back from the position of use at least in one position, which is no longer lockable. With a modular design of the locking device only a few variants are required.
Die Verriegelungsvorrichtung kann manuell oder elektrisch entriegeln, wobei letzteres bevorzugt ist und einen elektrisch ansteuerbaren Aktuator anstelle eines manuellen Aktuators aufweist. Vorzugsweise sind daher ein Aktuator und eine vom Aktuator antreibbare Entriegelungseinheit in die Verriegelungsvorrichtung integriert. Im Falle einer Ansteuerung des Aktuators treibt dieser die Entriegelungseinheit an, welche die Verriegelungsvorrichtung entriegelt. Nach Entriegeln der Verriegelungsvorrichtung wird der Aktuator vorzugsweise von der Entriegelungseinheit getrennt und treibt den Auswerfer an, welcher die Lehne über einen bestimmten Schwenkweg hinweg schwenkt.The Locking device can unlock manually or electrically, the latter being preferred and an electrically controllable one Actuator instead of a manual actuator has. Preferably are therefore an actuator and an unlocking unit that can be driven by the actuator integrated into the locking device. In case of activation of the actuator that drives the unlocking unit, which the locking device unlocked. After unlocking the locking device is the actuator preferably separated from the unlocking unit and drives the ejector, which the backrest over a certain pivoting swings away.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenin the The following is the invention with reference to an illustrated in the drawing Embodiment explained in more detail. It demonstrate
Ein
Fahrzeugsitz
Die
Verriegelungsvorrichtung
In
der Gebrauchsstellung ist die Verriegelungsvorrichtung
Zum
Trennen des Aktuators
Wenn
die Entriegelungseinheit
Der
Auswerfer
Wenn
das Schaltrad
Wenn
keine großen
Hübe des
Auswerfers
Es
ist auch eine Variante möglich,
bei welcher die Klinke
Es
ist ferner eine Variante möglich,
bei welcher der Auswerfer
Alternativ
zu der beschriebenen zwangsläufigen
(automatischen) Trennung von Aktuator
Das Ausführungsbeispiel und seine Varianten und Alternativen stimmen in den nicht unterschiedlich beschriebenen Merkmalen überein, weshalb gleiche Bezugszeichen für gleiche und gleichwirkende Bauteile verwendet sind.The embodiment and its variants and alternatives are not different in the ones match the characteristics described, Therefore, the same reference numerals for same and equivalent components are used.
- 11
- Fahrzeugsitzvehicle seat
- 33
- Sitzteilseat part
- 44
- Lehnerest
- 4a4a
- Steuergeometriecontrol geometry
- 4b4b
- Lehnen-DrehlagerSit-pivot
- 77
- Verriegelungsvorrichtunglocking device
- 99
- Schlosslock
- 9a9a
- Klinkepawl
- 1111
- Aktuatoractuator
- 1313
- Entriegelungseinheitunlocking
- 1515
- Auswerferejector
- 2121
- (erste) Zahnstange(first) rack
- 2323
- Schneckenradworm
- 2525
- Schaltradratchet
- 3131
- Zahnradstufegear stage
- 3333
- zweite Zahnstangesecond rack
- 3535
- Teleskopzylindertelescopic cylinders
- 4141
- Auswerfer-FederEjector spring
- 4343
- Auswerfer-AktuatorEjector actuator
- 4545
- Mitnehmertakeaway
- 5151
- Hebellever
- 5353
- Spindelmutterspindle nut
- BB
- Gegenelementcounter-element
- SS
- Fahrzeugstrukturvehicle structure
- Smsm
- AbstützmuldeAbstützmulde
- xx
- Hubstroke
- yy
- SchaltwegContact travel
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810062091 DE102008062091A1 (en) | 2008-12-10 | 2008-12-10 | Vehicle seat, in particular motor vehicle seat |
PCT/EP2009/007848 WO2010066319A1 (en) | 2008-12-10 | 2009-11-03 | Vehicle seat, in particular motor vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810062091 DE102008062091A1 (en) | 2008-12-10 | 2008-12-10 | Vehicle seat, in particular motor vehicle seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008062091A1 true DE102008062091A1 (en) | 2010-06-24 |
Family
ID=41416098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810062091 Withdrawn DE102008062091A1 (en) | 2008-12-10 | 2008-12-10 | Vehicle seat, in particular motor vehicle seat |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102008062091A1 (en) |
WO (1) | WO2010066319A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055246A1 (en) * | 2010-12-20 | 2012-06-21 | Keiper Gmbh & Co. Kg | vehicle seat |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015103395U1 (en) | 2014-11-18 | 2015-07-09 | Johnson Controls Gmbh | Locking device, in particular for locking a backrest of a vehicle seat with a vehicle structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6930907U (en) * | 1969-08-01 | 1969-11-20 | Isringhausen Geb | HEIGHT AND TILT ADJUSTABLE VEHICLE SEAT |
DE202006016288U1 (en) * | 2006-06-01 | 2007-10-04 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for a backrest support of a motor vehicle seat |
DE102007014370A1 (en) * | 2007-03-26 | 2008-10-02 | Faurecia Autositze Gmbh | vehicle seat |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10159533C2 (en) * | 2001-12-05 | 2003-10-23 | Faurecia Autositze Gmbh & Co | Rotary latch lock for a motor vehicle seat back part |
DE10314245A1 (en) * | 2003-03-29 | 2004-10-07 | Witte-Velbert Gmbh & Co. Kg | Trap lock for motor vehicle door, has entry channel with spaced apart check shoulders extended around swivel axis of swivel case from its capture opening that faces link of latching member |
DE102004045988B3 (en) * | 2004-09-22 | 2005-12-01 | Faurecia Autositze Gmbh & Co. Kg | Display for signaling the non-locking of a folding backrest of a motor vehicle seat |
ES2299318B1 (en) * | 2005-11-22 | 2009-04-16 | Grupo Antolin-Ingenieria, S.A. | BLOCKING DEVICE FOR A FOLDING REAR SEAT SUPPORT OF A VEHICLE, FOLDING REAR SEAT SUPPORT STRUCTURE AND LOCKING AND UNLOCKING SYSTEM OF A FOLDING REAR SEAT SUPPORT. |
US7658430B2 (en) * | 2006-06-30 | 2010-02-09 | Chrysler Group Llc | Seat striker mechanism |
DE102006030732B4 (en) * | 2006-06-30 | 2013-10-17 | Johnson Controls Gmbh | Locking device, in particular for motor vehicle seat |
-
2008
- 2008-12-10 DE DE200810062091 patent/DE102008062091A1/en not_active Withdrawn
-
2009
- 2009-11-03 WO PCT/EP2009/007848 patent/WO2010066319A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6930907U (en) * | 1969-08-01 | 1969-11-20 | Isringhausen Geb | HEIGHT AND TILT ADJUSTABLE VEHICLE SEAT |
DE202006016288U1 (en) * | 2006-06-01 | 2007-10-04 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for a backrest support of a motor vehicle seat |
DE102007014370A1 (en) * | 2007-03-26 | 2008-10-02 | Faurecia Autositze Gmbh | vehicle seat |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055246A1 (en) * | 2010-12-20 | 2012-06-21 | Keiper Gmbh & Co. Kg | vehicle seat |
WO2012084172A2 (en) | 2010-12-20 | 2012-06-28 | Keiper Gmbh & Co. Kg | Lock for a vehicle seat, and vehicle seat |
WO2012084172A3 (en) * | 2010-12-20 | 2012-09-27 | Keiper Gmbh & Co. Kg | Lock for a vehicle seat, and vehicle seat |
CN103167968A (en) * | 2010-12-20 | 2013-06-19 | 凯波有限责任两合公司 | Lock for a vehicle seat, and vehicle seat |
US9073457B2 (en) | 2010-12-20 | 2015-07-07 | Keiper Gmbh & Co. Kg | Vehicle seat latch |
CN103167968B (en) * | 2010-12-20 | 2015-11-25 | 凯波有限责任两合公司 | Be suitable for breech lock and the seat of seat |
DE102010055246B4 (en) | 2010-12-20 | 2023-02-23 | Keiper Seating Mechanisms Co., Ltd. | vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
WO2010066319A1 (en) | 2010-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal | ||
8165 | Unexamined publication of following application revoked |