DE202004020657U1 - Car seat, comprising arrangement of levers for simultaneous adjustment of height and depth of seat area - Google Patents
Car seat, comprising arrangement of levers for simultaneous adjustment of height and depth of seat area Download PDFInfo
- Publication number
- DE202004020657U1 DE202004020657U1 DE202004020657U DE202004020657U DE202004020657U1 DE 202004020657 U1 DE202004020657 U1 DE 202004020657U1 DE 202004020657 U DE202004020657 U DE 202004020657U DE 202004020657 U DE202004020657 U DE 202004020657U DE 202004020657 U1 DE202004020657 U1 DE 202004020657U1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- cushion frame
- height
- frame
- subframe
- 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 - Lifetime
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
- B60N2/02—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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/1839—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in an intermediate position
-
- 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
- B60N2/045—Longitudinal adjustment by means of articulated rods supporting the seat, e.g. parallelogram mechanisms
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/1605—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 height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/1695—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 height-adjustable with simultaneous height and inclination adjustment
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/181—Rods
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft einen Kraftfahrzeugsitz mit einem Sitzkissenrahmen und einem Sitzteilrahmen gemäß dem Oberbegriff des Anspruchs 1.The The present invention relates to a motor vehicle seat with a Seat cushion frame and a seat part frame according to the preamble of the claim 1.
Ziel von Entwicklern und Konstrukteuren von Kraftfahrzeugsitzen ist es, für Menschen unterschiedlicher Größe ergonomisch günstige Sitzpositionen in Kraftfahrzeugen zur Verfügung zu stellen. Das geschieht unter anderem durch Verstellung der Längs- und Höhenposition des Sitzes, durch Verstellung der Neigung der Rückenlehne gegenüber dem Sitzteil, durch Verstellung der Sitztiefe und Verstellung der Neigung des Sitzteils. Je nach Ausstattungsgrad eines Kraftfahrzeugsitzes sind bei diesem einige oder auch alle Verstellmöglichkeiten kombiniert vorhanden.aim of developers and designers of motor vehicle seats is for the people different size ergonomic favorable Seat positions in motor vehicles to provide. This happens inter alia, by adjusting the longitudinal and vertical position of the seat, by Adjustment of the inclination of the backrest across from the seat part, by adjusting the seat depth and adjustment of Inclination of the seat part. Depending on the equipment level of a motor vehicle seat In this case some or all adjustment options are combined.
In
der
Aus
der
Aufgabe der vorliegenden Erfindung ist es, einen gattungsgemäßen Kraftfahrzeugsitz zur Verfügung zu stellen, bei dem mit einfachen mechanischen Mitteln eine Sitzhöhenverstellung mit einer Sitzneigungsverstellung kombiniert ist.task The present invention is a generic motor vehicle seat to disposal to provide, in which by simple mechanical means a seat height adjustment is combined with a seat tilt adjustment.
Diese Aufgabe wird erfindungsgemäß mit einem Kraftfahrzeugsitz gelöst, der die Merkmale des Anspruchs 1 aufweist.These Task is according to the invention with a Motor vehicle seat solved, having the features of claim 1.
Der erfindungsgemäße Sitz weist ein übliches Gelenkviereck, gebildet aus den vorderen und hinteren Lenkern sowie dem Sitzteilrahmen und dem Fahrzeugboden auf. (An dieser Stelle sei darauf hingewiesen, dass unter dem Begriff „Fahrzeugboden" im Sinne der vorliegenden Erfindung auch verstellbar am Fahrzeugboden befestigte Bauteile, z. B. Schienen zur Sitzlängsverstellung, zu verstehen sind.) Mit diesem üblichen Gelenkviereck ist ein weiteres Gelenkviereck gekoppelt, bestehend aus dem Sitzkissenrahmen, einem Teil des Sitzteilrahmens, einem Teil der vorderen Lenker und einer Koppelstange. Das zweite Gelenkviereck nutzt also Teile des ersten Gelenkvierecks. Aufgrund dieser Kopplung der beiden Gelenkvierecke schwenkt bei einer Höhenverstellung des Kraftfahrzeugsitzes, d. h., bei einem Antrieb des ersten Gelenkvierecks, der Sitzkissenrahmen automatisch um das am Sitzteilrahmen ausgebildete Gelenk, und zwar derart, dass der Winkel zwischen dem Sitzteilrahmen und dem Sitzkissenrahmen bei Verringerung der Sitzhöhe größer wird und umgekehrt. Mit anderen Worten gesagt ist der Sitzkissenrahmen also um so steiler angestellt, je geringer die Sitzhöhe ist. Damit erhalten auch bei großen Sitzinsassen, die eine entsprechend tiefe Sitzposition einstellen, die Oberschenkel eine ausreichende Unterstützung.Of the inventive seat has a common one Articulated quadrilateral, formed from the front and rear handlebars as well the seat subframe and the vehicle floor. (At this point It should be noted that the term "vehicle floor" within the meaning of the present Invention also adjustable on the vehicle floor fixed components, z. B. rails for seat adjustment, to understand.) With this usual Four-bar linkage is coupled to another four-bar linkage consisting from the seat cushion frame, a part of the seat part frame, a part the front handlebar and a coupling rod. The second four-bar linkage So uses parts of the first four-bar linkage. Because of this coupling the two four-bar linkages pivots at a height adjustment of the vehicle seat, d. h., In a drive of the first four-bar linkage, the seat cushion frame automatically around the joint formed on the seat frame, namely such that the angle between the seat subframe and the seat cushion frame when reducing the seat height gets bigger and vice versa. In other words, the seat cushion frame is So the steeper the hired, the lower the seat height. So that even with large seat occupants, which set a correspondingly low seating position, the thighs sufficient support.
In weiterer Ausgestaltung der Erfindung ist das Sitzteilpolster im Bereich des zwischen dem Sitzteilrahmen und dem Sitzkissenrahmen ausgebildeten Gelenks biegsam ausgeführt. Dadurch wird zum einen der Relativbewegung zwischen dem Sitzkissenrahmen und dem Sitzteilrahmen kein nennenswerter Widerstand durch die Polsterung entgegengesetzt, und zum anderen werden Verwerfungen, Ausbeulungen etc. zwischen dem auf dem Sitzkissenrahmen gelagerten Polsterteil und dem relativ fest dazu auf dem Sitzteilrahmen gelagerten Polsterteil vermieden.In Another embodiment of the invention is the seat part pad in Area of between the seat part frame and the seat cushion frame trained joint made flexible. This will be the one the relative movement between the seat cushion frame and the seat subframe no significant resistance opposed by the upholstery, and on the other hand, dislocations, bulges etc. between the on the seat cushion frame mounted cushion part and the relative firmly avoided to stored on the seat part frame padded part.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels näher erläutert. In der dazu gehörigen Zeichnung zeigt:The Invention will be explained in more detail with reference to an embodiment. In the corresponding one Drawing shows:
Der
Kraftfahrzeugsitz besitzt ein Sitzteil
Der
Sitzteilrahmen
Die
Lenker
Der
oben schon erwähnte
Sitzkissenrahmen
Der
Sitzkissenrahmen
Die
Sitzteilpolsterung
Nachstehend
wird eine Sitzverstellung, ausgehend von der in
In
der in
Wenn
in dem Kraftfahrzeugsitz ein sehr großer Sitzinsasse ergonomisch
günstig
sitzen soll, sind die Lenker
Zwischen
den in den
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004020657U DE202004020657U1 (en) | 2004-04-29 | 2004-04-29 | Car seat, comprising arrangement of levers for simultaneous adjustment of height and depth of seat area |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021143 | 2004-04-29 | ||
DE202004020657U DE202004020657U1 (en) | 2004-04-29 | 2004-04-29 | Car seat, comprising arrangement of levers for simultaneous adjustment of height and depth of seat area |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004020657U1 true DE202004020657U1 (en) | 2005-09-29 |
Family
ID=35070763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202004020657U Expired - Lifetime DE202004020657U1 (en) | 2004-04-29 | 2004-04-29 | Car seat, comprising arrangement of levers for simultaneous adjustment of height and depth of seat area |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004020657U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007049863A1 (en) | 2007-01-19 | 2008-07-24 | C. Rob. Hammerstein Gmbh & Co. Kg | Motor vehicle seat with adjustable seat depth |
WO2012137080A1 (en) * | 2011-04-05 | 2012-10-11 | Societe Industrielle Et Commerciale De Materiel Aeronautique | Adjustable seat |
ITMI20112152A1 (en) * | 2011-11-25 | 2013-05-26 | Sabelt Spa | ADJUSTABLE SEAT FOR MOTOR VEHICLES |
WO2013160146A1 (en) * | 2012-04-25 | 2013-10-31 | Keiper Gmbh & Co. Kg | Longitudinal adjustment mechanism for a seat, mechanism for adjusting the inclination of a seat portion, vehicle seat |
-
2004
- 2004-04-29 DE DE202004020657U patent/DE202004020657U1/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007049863A1 (en) | 2007-01-19 | 2008-07-24 | C. Rob. Hammerstein Gmbh & Co. Kg | Motor vehicle seat with adjustable seat depth |
WO2012137080A1 (en) * | 2011-04-05 | 2012-10-11 | Societe Industrielle Et Commerciale De Materiel Aeronautique | Adjustable seat |
CN103781659A (en) * | 2011-04-05 | 2014-05-07 | 祖迪雅克座椅法国公司 | Adjustable seat |
CN104385943A (en) * | 2011-04-05 | 2015-03-04 | 祖迪雅克座椅法国公司 | Adjustable seat |
US9067512B2 (en) | 2011-04-05 | 2015-06-30 | Zodiac Seats France | Adjustable seat |
CN103781659B (en) * | 2011-04-05 | 2016-08-17 | 祖迪雅克座椅法国公司 | adjustable seat |
ITMI20112152A1 (en) * | 2011-11-25 | 2013-05-26 | Sabelt Spa | ADJUSTABLE SEAT FOR MOTOR VEHICLES |
WO2013076670A1 (en) | 2011-11-25 | 2013-05-30 | Sabelt S.P.A. | Adjustable seat for a motor vehicle |
US9381827B2 (en) | 2011-11-25 | 2016-07-05 | Sabelt S.P.A. | Adjustable seat for a motor vehicle |
WO2013160146A1 (en) * | 2012-04-25 | 2013-10-31 | Keiper Gmbh & Co. Kg | Longitudinal adjustment mechanism for a seat, mechanism for adjusting the inclination of a seat portion, vehicle seat |
US9855864B2 (en) | 2012-04-25 | 2018-01-02 | Johnson Controls Components Gmbh & Co. Kg | Longitudinal adjustment mechanism for a seat, mechanism for adjusting the inclination of a seat portion, vehicle seat |
DE102012014379B4 (en) | 2012-04-25 | 2019-07-11 | Adient Luxembourg Holding S.À R.L. | Seat length adjustment, seat tilt adjustment, vehicle seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051103 |
|
R081 | Change of applicant/patentee |
Owner name: FAURECIA AUTOSITZE GMBH, DE Free format text: FORMER OWNER: FAURECIA AUTOSITZE GMBH & CO. KG, 31655 STADTHAGEN, DE Effective date: 20061013 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20070621 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20100430 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20121101 |