DE102005055909A1 - Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment - Google Patents
Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment Download PDFInfo
- Publication number
- DE102005055909A1 DE102005055909A1 DE200510055909 DE102005055909A DE102005055909A1 DE 102005055909 A1 DE102005055909 A1 DE 102005055909A1 DE 200510055909 DE200510055909 DE 200510055909 DE 102005055909 A DE102005055909 A DE 102005055909A DE 102005055909 A1 DE102005055909 A1 DE 102005055909A1
- Authority
- DE
- Germany
- Prior art keywords
- support structure
- motor vehicle
- vehicle seat
- backrest
- parts
- 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.)
- Ceased
Links
- 239000002184 metal Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 1
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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
- B60N2205/35—Seat, bench or back-rests being split laterally in two or more parts
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 Sitzteil und einer Rückenlehne, wobei die Neigung der Rückenlehne relativ zu dem Sitzteil mit Verstellmitteln verstellbar ist und der Kraftfahrzeugsitz eine Stützstruktur aufweist und bei dem Teile der Verstellmittel auch Teile der Stützstruktur sind.The The present invention relates to a motor vehicle seat with a Seat part and a backrest, the inclination of the backrest is adjustable relative to the seat part with adjusting means and the motor vehicle seat a support structure and in the parts of the adjusting means also parts of the support structure are.
Kraftfahrzeugsitze
bestehen in der Regel aus einem Sitzteil und einer Rückenlehne,
die mit einem Recliner, mit dem der Neigungswinkel der Rückenlehne
relativ zu dem Kraftfahrzeugsitz verstellbar ist, miteinander verbunden
sind. Kraftfahrzeugsitze müssen
heutzutage zum einem eine hohe Festigkeit aufweisen, im Zuge des
zunehmenden Preisdruckes, jedoch auch günstig herstellbar sein. Es
hat deshalb nicht an Versuchen gefehlt, beispielsweise die Stützstruktur
eines Fahrzeugsitzes zu optimieren. Aus der
Es war deshalb die Aufgabe der vorliegenden Erfindung, einen Kraftfahrzeugsitz zur Verfügung zu stellen, der leicht zu montieren ist sowie geringe Fertigungstoleranzen und eine hohe Festigkeit aufweist.It was therefore the object of the present invention, a motor vehicle seat available too easy to assemble and low manufacturing tolerances and has high strength.
Gelöst wird die Aufgabe mit einem Kraftfahrzeugsitz mit einem Sitzteil und einer Rückenlehne, wobei die Neigung der Rückenlehne relativ zu dem Sitzteil mit Verstellmitteln verstellbar ist und der Kraftfahrzeugsitz eine Stützstruktur aufweist, wobei das Verstellmittel die Stützstruktur verstärkt.Is solved the task with a motor vehicle seat with a seat part and a Backrest, where the inclination of the backrest is adjustable relative to the seat part with adjusting means and the motor vehicle seat a support structure wherein the adjusting means reinforces the support structure.
Da die Beschläge die Stützstruktur des Kraftfahrzeugsitzes verstärken, kann die Stützstruktur insgesamt mit geringeren Bauteilgrößen oder Bauteildicken realisiert werden, wodurch sich insgesamt schlankere Bauteile und/oder Bauteile mit einem geringeren Gewicht realisieren lassen. Darüber hinaus können die Materialien so ausgewählt und kombiniert werden, dass im Bereich der höchsten Belastung, im Bereich des Recliners, ein dickeres oder ein festeres Material eingesetzt wird als im Rest der Sitzstruktur. In einer bevorzugten Ausführungsform muss der Recliner nicht mehr mit der Sitzstruktur verschweißt werden. Dadurch ergibt sich ein Vorteil bei der Montage des erfindungsgemäßen Kraftfahrzeugsitzes und bei den realisierbaren Fertigungstoleranzen.There the fittings the support structure of the motor vehicle seat, can the support structure realized in total with smaller component sizes or component thicknesses be, resulting in a total of slimmer components and / or components can be realized with a lower weight. In addition, the Materials selected and combined that in the area of highest load, in the range used by the recliner, a thicker or a firmer material is considered in the rest of the seat structure. In a preferred embodiment the Recliner no longer needs to be welded to the seat structure. This results in an advantage in the assembly of the motor vehicle seat according to the invention and at the feasible manufacturing tolerances.
Erfindungsgemäß weist der Kraftfahrzeugsitz ein Sitzteil und eine Rückenlehne auf, wobei die Neigung der Rückenlehne relativ zu dem Sitzteil mit Verstellmitteln verstellbar ist. Bei dem Verstellmittel handelt es sich um jedes dem Fachmann geläufige Verstellmittel, mit dem der Neigungswinkel der Rückenlehne relativ zu dem Sitzteil verstellbar ist. Vorzugsweise handelt es sich bei dem Verstellmittel jedoch um einen Recliner, der manuell oder mit einem Motor angetrieben wird. Ein derartiger Recliner weist in der Regel ein Reclinerherz, die Drehachse, auf, durch das zwei Beschläge relativ zueinander verstellbar sind. Erfindungsgemäß weist das Verstellmittel nun mindestens ein Teil auf, das die Sitzstruktur verstärkt. Vorzugsweise ist dieses Teil der Beschlag des Recliners, der mit der Sitzstruktur verbunden wird und/oder Teil der Sitzstruktur ist. Dieser Beschlag wird beispielsweise länger ausgeführt als Beschläge gemäß dem Stand der Technik und/oder ist er aus einem Material gefertigt, dass eine höhere Festigkeit aufweist. Insbesondere ragt der Beschlag des Recliners in die Sitzstruktur hinein. Vorzugsweise beträgt die Länge des Beschlages ≥ 200 mm, besonders bevorzugt 200–400 mmAccording to the invention the motor vehicle seat on a seat part and a backrest, wherein the inclination the backrest is adjustable relative to the seat part with adjusting means. at the adjusting means are any adjustment means known to the person skilled in the art, with the angle of inclination of the backrest is adjustable relative to the seat part. Preferably it is However, in the adjustment means to a recliner, the manual or driven by a motor. Such a recliner points in usually a recliner heart, the axis of rotation, on, by the two fittings relatively are adjustable to each other. According to the invention, the adjusting means now at least one part that reinforces the seat structure. Preferably This part is the fitting of the recliner, with the seat structure is connected and / or is part of the seat structure. This fitting will for example longer accomplished as fittings according to the state the technique and / or he is made of a material that one higher Has strength. In particular, the fitting of the recliner projects into the seat structure. Preferably, the length of the fitting is ≥ 200 mm, especially preferably 200-400 mm
Vorzugsweise ist ein Teil des Verstellmittels auch gleichzeitig ein Teil der Stützstruktur ist. Dadurch muss bei der späteren Montage keine Verbindung zwischen der Stützstruktur und dem Verstellmittel hergestellt werden, wodurch sich Vorteile bei der späteren Montage sowie bei den Fertigungstoleranzen ergeben. Vorzugsweise ist das Teil, das zum einen dem Verstellmittel und zum anderen der Stützstruktur zuzuordnen ist, einstückig vorgesehen.Preferably is a part of the adjustment also at the same time a part of support structure is. This must be at the later Mounting no connection between the support structure and the adjustment be produced, which has advantages in the subsequent assembly as well as given the manufacturing tolerances. Preferably that is Part, on the one hand the adjusting means and on the other hand the supporting structure is to be assigned, in one piece intended.
Vorzugsweise handelt es sich bei dem Verstellmittel um einen Recliner, der Beschläge aufweist. Vorzugsweise sind diese Beschläge so lang ausgeführt, dass sie auch Teile der Stützstruktur, entweder der Rückenlehne oder des Sitzteiles, bilden können.Preferably it is the adjusting means to a recliner, which has fittings. Preferably are these fittings run so long that they also have parts of the support structure, either the backrest or the seat part, can form.
Vorzugsweise ist das gemeinsame Bauteil plattenförmig gestaltet und stellt ein Seitenteil der Stützkonstruktion der Rückenlehne und/oder des Sitzteils darPreferably the common component is plate-shaped and adjusts Side part of the supporting structure the backrest and / or the seat part
Vorzugsweise ist das Bauteil aus einem hochfesten Stahl gefertigt.Preferably the component is made of a high-strength steel.
Besonders bevorzugt ist das Bauteil schwertartig ausgeführt.Especially Preferably, the component is designed like a sword.
In einer weiteren bevorzugten Ausführungsform der vorliegenden Erfindung weist die Stützstruktur ein dreidimensionales Gebilde, vorzugsweise ein H-förmig gestaltetes Blechteil auf. Dieses Blechteil und die verlängerten Beschläge des Verstellmittels werden vorzugsweise miteinander verbunden, besonders bevorzugt verschweißt, verschraubt und/oder vernietet.In a further preferred embodiment According to the present invention, the support structure has a three-dimensional shape Structure, preferably an H-shaped designed sheet metal part. This sheet metal part and the extended Forged the adjusting means are preferably connected together, especially preferably welded, screwed and / or riveted.
Im
folgenden wird die Erfindung anhand der
In
- 11
- Stützstruktursupport structure
- 22
- Rückenlehnebackrest
- 33
- Drehachseaxis of rotation
- 4, 4'4, 4 '
- Verstellmittel, Reclineradjusting, Recliner
- 5, 5', 6, 6'5, 5 ', 6, 6'
- Teil des Verstellmittels sowie der Stützstrukturpart the adjusting means and the support structure
- 77
- H-förmiger dreidimensional gestalteter BlechkörperH-shaped three-dimensional shaped sheet metal body
- 88th
- Rahmenstrukturframe structure
- 99
- Verbindungselementefasteners
- 1010
- Blechsheet
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510055909 DE102005055909A1 (en) | 2005-11-22 | 2005-11-22 | Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510055909 DE102005055909A1 (en) | 2005-11-22 | 2005-11-22 | Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005055909A1 true DE102005055909A1 (en) | 2007-05-24 |
Family
ID=37989587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510055909 Ceased DE102005055909A1 (en) | 2005-11-22 | 2005-11-22 | Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005055909A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007044129A1 (en) | 2007-09-15 | 2009-03-19 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has back metal sheet, and profile frame that is formed from frame sections that are welded with one another, where profile frame is welded with back metal sheet |
| DE102007050091A1 (en) * | 2007-10-19 | 2009-04-23 | GM Global Technology Operations, Inc., Detroit | Vehicle seat with a rotating back section |
| DE102008053290A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Motor vehicle seat has back rest with support structure of single- or multi-part U-shaped support frame, where support frame has two lateral struts, upper cross beam and lower cross beam |
| DE102009003940A1 (en) | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Supporting structure for backrest of motor vehicle seat, has strut retainer attached with support points for supporting support struts at cross strut such that support points are upwardly or downwardly displaced with respect to cross strut |
| DE102008053289A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Method for producing u-shaped support frame for backrest of motor vehicle seat, involves enlarging cross sections of middle and outer longitudinal sections in vertical and longitudinal directions of support frame, respectively |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603946C2 (en) * | 1996-02-05 | 1998-06-04 | Daimler Benz Ag | Vehicle seat |
-
2005
- 2005-11-22 DE DE200510055909 patent/DE102005055909A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603946C2 (en) * | 1996-02-05 | 1998-06-04 | Daimler Benz Ag | Vehicle seat |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007044129A1 (en) | 2007-09-15 | 2009-03-19 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has back metal sheet, and profile frame that is formed from frame sections that are welded with one another, where profile frame is welded with back metal sheet |
| DE102007050091A1 (en) * | 2007-10-19 | 2009-04-23 | GM Global Technology Operations, Inc., Detroit | Vehicle seat with a rotating back section |
| DE102008053290A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Motor vehicle seat has back rest with support structure of single- or multi-part U-shaped support frame, where support frame has two lateral struts, upper cross beam and lower cross beam |
| DE102009003940A1 (en) | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Supporting structure for backrest of motor vehicle seat, has strut retainer attached with support points for supporting support struts at cross strut such that support points are upwardly or downwardly displaced with respect to cross strut |
| DE102008053289A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Method for producing u-shaped support frame for backrest of motor vehicle seat, involves enlarging cross sections of middle and outer longitudinal sections in vertical and longitudinal directions of support frame, respectively |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |