DE102005033067A1 - Backrest structure for vehicle seat, connects top crossbeam to right and left backrest side members in vertically and laterally movable manner - Google Patents
Backrest structure for vehicle seat, connects top crossbeam to right and left backrest side members in vertically and laterally movable manner Download PDFInfo
- Publication number
- DE102005033067A1 DE102005033067A1 DE102005033067A DE102005033067A DE102005033067A1 DE 102005033067 A1 DE102005033067 A1 DE 102005033067A1 DE 102005033067 A DE102005033067 A DE 102005033067A DE 102005033067 A DE102005033067 A DE 102005033067A DE 102005033067 A1 DE102005033067 A1 DE 102005033067A1
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- vehicle seat
- backrest structure
- side part
- structure according
- 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- Withdrawn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
- B60N2/02—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
- B60N2/2222—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 the back-rest having two or more parts
-
- 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
- B60N2/682—Joining means
-
- 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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Bei einer Lehnenstruktur (10) für einen Fahrzeugsitz, insbesondere für einen Kraftfahrzeugsitz, mit wenigstens einem Lehnenseitenteil (12), welches in einer Lehnenlängsrichtung (z) angeordnet ist, und einer damit verbundenen Quertraverse (14), welche in einer Lehnenquerrichtung (y) angeordnet ist, sind die Höhe und/oder Breite der Lehnenstruktur (10) einstellbar, indem nach dem Zusammenbringen und vor dem Verbinden von Lehnenseitenteil (12) und Quertraverse (14) verschiedene Relativpositionen zueinander einnehmbar sind.In a backrest structure (10) for a vehicle seat, in particular for a motor vehicle seat, with at least one backrest side part (12), which is arranged in a longitudinal backrest direction (z), and a transverse crossbar (14) connected thereto, which is arranged in a backrest transverse direction (y) , the height and / or width of the backrest structure (10) can be adjusted by assuming different relative positions to one another after the backrest part (12) and crossbar (14) have been brought together and connected.
Description
Die Erfindung betrifft eine Lehnenstruktur für einen Fahrzeugsitz mit den Merkmalen des Oberbegriffs des Anspruches 1.The The invention relates to a backrest structure for a vehicle seat with the Features of the preamble of claim 1.
Bei
einer aus der
Der Erfindung liegt die Aufgabe zu Grunde, eine Lehnenstruktur der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch eine Lehnenstruktur mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.Of the Invention is based on the object, a backrest structure of the beginning to improve the type mentioned. This object is achieved by a backrest structure with the features of claim 1 solved. advantageous Embodiments are the subject of the dependent claims.
Dadurch, dass die Höhe und/oder Breite der Lehnenstruktur einstellbar ist, können mit Gleichteilen unterschiedliche, an Kundenanforderungen angepasste Lehnenstrukturen hergestellt werden. Damit steht ein modularer Baukasten zur Verfügung, was insbesondere bei Kleinserien verhältnismäßig hohe Werkzeugkosten spart und damit die Herstellung kostengünstiger macht. Die Einstellbarkeit wird dadurch verwirklicht, dass nach dem Zusammenbringen und vor dem Verbinden von Lehnenseitenteil und Quertraverse verschiedene mögliche Relativpositionen zueinander einnehmbar sind, was durch geeignete Ausbildungen der Schnittstellen der Bauteile erreicht wird.Thereby, that the height and / or width of the backrest structure can be adjusted with Same parts different, adapted to customer requirements Backrest structures are produced. This is a modular kit available, what saves relatively high tool costs, especially for small batches and thus makes the production cheaper. The adjustability is realized by the fact that after bringing together and before connecting the backrest side part and crossbar different possible Relative positions are mutually receivable, which by suitable Training the interfaces of the components is achieved.
In der Regel wirken zwei Lehnenseitenteile und eine Quertraverse erfindungsgemäß zusammen, um den Einstellbereich der Breite und Höhe möglichst groß zu gestalten. Bei der Quertraverse handelt es sich vorzugsweise um die obere Quertraverse, da an diese wegen der höheren Crashbelastungen höhere Anforderungen zu stellen sind. Die Quertraverse weist vorzugsweise eine Kappe auf, insbesondere an beiden Enden, welche auf das obere Ende des jeweiligen Lehnenseitenteils aufgesetzt ist, wodurch die Schnittstellen definiert sind.In As a rule, two backrest side parts and a crossbeam cooperate according to the invention in order to To make the setting range of the width and height as large as possible. At the crossbeam it is preferably the upper cross-beam, because of this because of the higher Crash loads higher Requirements are to be made. The cross-beam preferably has a cap, in particular at both ends, which on the upper End of each backrest side part is placed, causing the Interfaces are defined.
Die Kappe und das Lehnenseitenteil sind vorzugsweise jeweils profiliert und vor dem Verbinden in Lehnenlängsrichtung und/oder Lehnenquerrichtung relativ zueinander beweglich, wobei sich durch formschlüssige Teilanlagen definierte Relativbewegungsmöglichkeiten ergeben können. So liegt vorzugsweise das Lehnenseitenteil jeweils mit den in Lehnenquerrichtung verlaufenden Wandabschnitten an den entsprechenden Wandabschnitten der Kappe an, womit sich die Beweglichkeit in Lehnenquerrichtung ergibt.The Cap and the backrest side part are preferably profiled in each case and before joining in the backrest longitudinal direction and / or backrest transverse direction movable relative to each other, wherein by form-fitting Subsystems defined relative movement possibilities may result. So Preferably, the backrest side part is in each case with the backrest transverse direction extending wall sections on the corresponding wall sections the cap, bringing the mobility in backrest transverse direction results.
Das Lehnenseitenteil weist am oberen Ende vorzugsweise zwei Hohlkehlen und dazwischen einen Steg auf, während die Kappe vorzugsweise eine Führungsaufnahme aufweist. Indem die Hohlkehlen die Führungsaufnahme aufnehmen, welche ihrerseits den Steg aufnimmt, entstehen Führungen für die Relativbewegungen in Lehnenlängsrichtung und in Lehnenquerrichtung, wobei letztere zusätzlich begrenzt wird.The Backrest side part preferably has two flutes at the upper end and in between a jetty on, while the cap preferably a guide receptacle having. By the grooves absorb the guide, which on its part receives the bridge, guides for the relative movements in Backrest longitudinal direction and in Lehnenquerrichtung, the latter being additionally limited.
Die Quertraverse ist vorzugsweise doppelschalig ausgebildet, was die Steifigkeit erhöht, insbesondere gegen Torsionen, die beispielsweise im Crashfall von einer Kopfstütze hervorgerufen werden, die in einer oder zwei Kopfstützenaufnahmen steckt, welche die zusammengefügten Schalen der Quertraverse ausbilden.The Crossbar is preferably formed double-shelled, which is the Increased stiffness, especially against torsions, for example, in the event of a crash of a headrest caused by one or two head restraints, which the joined together Trays of the crossbeam train.
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
als Fahrersitz für
ein Kraftfahrzeug ausgebildeter Fahrzeugsitz
Der
Lehnenstruktur
Jedes
Lehnenseitenteil
Die
Quertraverse
Bei
der Montage der Lehnenstruktur
Aufgrund
einer in Lehnenquerrichtung y größeren Abmessung
des Profils der Kappe
Aufgrund
der in Lehnenlängsrichtung
z profilierten Form der Lehnenseitenteile
Nachdem
von den verschiedenen möglichen Relativpositionen
der Quertraverse
In
die Kopfstützenaufnahmen
- 11
- Fahrzeugsitzvehicle seat
- 33
- Sitzteilseat part
- 44
- Lehnerest
- 1010
- Lehnenstrukturback structure
- 1212
- LehnenseitenteilBackrest side part
- 1414
- Quertraversecrossbeam
- 1616
- Hohlkehlefillet
- 1818
- Stegweb
- 2222
- KopfstützenaufnahmeHeadrest support
- 2424
- Kappecap
- 2626
- Führungsaufnahmeguide seat
- Ee
- Ebenelevel
- yy
- LehnenquerrichtungSit cross direction
- zz
- LehnenlängsrichtungBackrest longitudinal direction
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005033067A DE102005033067A1 (en) | 2005-07-15 | 2005-07-15 | Backrest structure for vehicle seat, connects top crossbeam to right and left backrest side members in vertically and laterally movable manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005033067A DE102005033067A1 (en) | 2005-07-15 | 2005-07-15 | Backrest structure for vehicle seat, connects top crossbeam to right and left backrest side members in vertically and laterally movable manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005033067A1 true DE102005033067A1 (en) | 2007-01-18 |
Family
ID=37563510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005033067A Withdrawn DE102005033067A1 (en) | 2005-07-15 | 2005-07-15 | Backrest structure for vehicle seat, connects top crossbeam to right and left backrest side members in vertically and laterally movable manner |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005033067A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013021485A1 (en) * | 2011-08-10 | 2013-02-14 | ジョンソン コントロールズ テクノロジー カンパニ- | Seat back frame for vehicle and method for manufacturing same |
| WO2013021484A1 (en) * | 2011-08-10 | 2013-02-14 | ジョンソン コントロールズ テクノロジー カンパニ- | Seat back frame for vehicle |
| US8827370B2 (en) | 2007-03-21 | 2014-09-09 | Johnson Controls Gmbh | Vehicle seat assembly |
| WO2017216138A1 (en) | 2016-06-13 | 2017-12-21 | Adient Luxembourg Holding S.à.r.l. | Method for producing a backrest structure for a vehicle seat, and backrest structure for a vehicle seat |
| CN113442806A (en) * | 2021-08-04 | 2021-09-28 | 上海国琻汽车科技有限公司 | Backrest framework structure and seat comprising same |
| CN114074762A (en) * | 2020-08-17 | 2022-02-22 | Ami工业公司 | Adjustable Single Axis Tensioner for Movable Aircraft Headrest |
| US11639125B2 (en) * | 2021-07-19 | 2023-05-02 | Lear Corporation | Vehicle seat assembly and method of assembling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3715152A1 (en) * | 1987-05-07 | 1988-11-24 | Schmidt Gmbh R | EQUIPMENT FOR MOTOR VEHICLES, IN PARTICULAR HEADREST |
| US5284381A (en) * | 1991-11-19 | 1994-02-08 | Tachi-S Co. Ltd. | Structure of seat cushion frame in automotive seat |
| EP0681940A2 (en) * | 1994-05-09 | 1995-11-15 | Mitchell Corporation of Owosso, Inc. | Modular automotive seat frame |
| DE19945572C1 (en) * | 1999-09-23 | 2000-12-28 | Faure Bertrand Sitztech Gmbh | Seat backrest frame has transverse top strut selectively fitted with height-adjustable headrest or integrated headrest frame |
| US20040113481A1 (en) * | 2002-09-13 | 2004-06-17 | Mohammad Saberan | Vehicle seat frame |
-
2005
- 2005-07-15 DE DE102005033067A patent/DE102005033067A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3715152A1 (en) * | 1987-05-07 | 1988-11-24 | Schmidt Gmbh R | EQUIPMENT FOR MOTOR VEHICLES, IN PARTICULAR HEADREST |
| US5284381A (en) * | 1991-11-19 | 1994-02-08 | Tachi-S Co. Ltd. | Structure of seat cushion frame in automotive seat |
| EP0681940A2 (en) * | 1994-05-09 | 1995-11-15 | Mitchell Corporation of Owosso, Inc. | Modular automotive seat frame |
| DE19945572C1 (en) * | 1999-09-23 | 2000-12-28 | Faure Bertrand Sitztech Gmbh | Seat backrest frame has transverse top strut selectively fitted with height-adjustable headrest or integrated headrest frame |
| US20040113481A1 (en) * | 2002-09-13 | 2004-06-17 | Mohammad Saberan | Vehicle seat frame |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8827370B2 (en) | 2007-03-21 | 2014-09-09 | Johnson Controls Gmbh | Vehicle seat assembly |
| WO2013021485A1 (en) * | 2011-08-10 | 2013-02-14 | ジョンソン コントロールズ テクノロジー カンパニ- | Seat back frame for vehicle and method for manufacturing same |
| WO2013021484A1 (en) * | 2011-08-10 | 2013-02-14 | ジョンソン コントロールズ テクノロジー カンパニ- | Seat back frame for vehicle |
| WO2017216138A1 (en) | 2016-06-13 | 2017-12-21 | Adient Luxembourg Holding S.à.r.l. | Method for producing a backrest structure for a vehicle seat, and backrest structure for a vehicle seat |
| CN114074762A (en) * | 2020-08-17 | 2022-02-22 | Ami工业公司 | Adjustable Single Axis Tensioner for Movable Aircraft Headrest |
| EP3957566A1 (en) * | 2020-08-17 | 2022-02-23 | B/E Aerospace, Inc. | Adjustable single axis tensioner for moveable aircraft headrests |
| US11679883B2 (en) | 2020-08-17 | 2023-06-20 | Ami Industries, Inc. | Adjustable single axis tensioner for movable aircraft headrests |
| CN114074762B (en) * | 2020-08-17 | 2025-04-01 | Ami工业公司 | Adjustable single axis tensioner for removable aircraft headrests |
| US11639125B2 (en) * | 2021-07-19 | 2023-05-02 | Lear Corporation | Vehicle seat assembly and method of assembling |
| CN113442806A (en) * | 2021-08-04 | 2021-09-28 | 上海国琻汽车科技有限公司 | Backrest framework structure and seat comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R016 | Response to examination communication | ||
| R081 | Change of applicant/patentee |
Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE LIEDTKE & PARTNER, DE Effective date: 20140710 |
|
| R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE LIEDTKE & PARTNER, DE |
|
| R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: ADIENT LUXEMBOURG HOLDING S.A.R.L., LUXEMBOURG, LU |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE LIEDTKE & PARTNER, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |