DE10324979A1 - Backrest structure for back seats in motor vehicles with structure-fastened rigid insert directly connecting safety belt components, to transfer forces generated in crash into structure - Google Patents
Backrest structure for back seats in motor vehicles with structure-fastened rigid insert directly connecting safety belt components, to transfer forces generated in crash into structure Download PDFInfo
- Publication number
- DE10324979A1 DE10324979A1 DE2003124979 DE10324979A DE10324979A1 DE 10324979 A1 DE10324979 A1 DE 10324979A1 DE 2003124979 DE2003124979 DE 2003124979 DE 10324979 A DE10324979 A DE 10324979A DE 10324979 A1 DE10324979 A1 DE 10324979A1
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- backrest structure
- insert
- belt
- crash
- 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
- B60N2/68—Seat frames
- B60N2/688—Particular seat belt attachment and guiding
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/433—Safety locks for back-rests, e.g. with locking bars activated by inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/26—Anchoring devices secured to the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1818—Belt guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Lehnenstruktur für eine klappbare Lehne eines Fahrzeugsitzes, insbesondere einer Rücksitzanlage eines Kraftfahrzeugsitzes, mit den Merkmalen des Oberbegriffs des Anspruches 1.The The invention relates to a backrest structure for a foldable backrest of a Vehicle seat, in particular a rear seat system of a motor vehicle seat, with the features of the preamble of claim 1.
Bei einer bekannten Lehnenstruktur dieser Art ist auf einem Grundblech ein Rahmen aus mehreren Holmen angebracht. An den Holmen sind Anbringungsmöglichkeiten für Schließelemente, Gurtautomaten und Gurtumlenker vorgesehen.at a known backrest structure of this type is on a base plate a frame made of several spars attached. There are mounting options on the bars for locking elements, Belt machines and belt deflectors are provided.
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.The The invention is based on the object of a backrest structure at the beginning to improve the type mentioned. This object is achieved according to the invention solved a backrest structure with the features of claim 1. advantageous Refinements are the subject of the dependent claims.
Dadurch, daß ein lehnenstrukturfester Einleger vorgesehen ist, der wenigstens zwei der Baugruppen direkt miteinander verbindet, steht zum einen ein Multifunktionsbauteil zur Verfügung, an dem wenigstens zwei der genannten Baugruppen räumlich so nah beieinander wie möglich angebracht werden können. Zum anderen können im Crashfall die eingeleiteten Kräfte direkt von einer Baugruppe zur nächsten Baugruppe und damit wenigstens indirekt zur Fahrzeugstruktur weitergeleitet werden, ohne daß andere Bauteile der Lehnenstruktur einbezogen werden müssen, welche dadurch entlastet sind. Daher muß vorrangig lediglich der Einleger entsprechend stabil ausgebildet sein.Thereby, the existence backrest structure-fixed insert is provided, the at least two on the one hand stands up for the connection of modules Multifunctional component available, spatially so on the at least two of the modules mentioned as close as possible can be attached. On the other hand, you can in the event of a crash, the forces introduced directly from an assembly to the next Subassembly and thus at least indirectly forwarded to the vehicle structure without others Components of the backrest structure must be included, which relieves this are. Therefore, priority must be given only the insert can be designed to be correspondingly stable.
Die zwei durch den Einleger miteinander verbundenen Baugruppen sind vorzugsweise der Gurtumlenker, um den die Reaktionskräfte des Sicherheitsgurtes auf den Crash eingeleitet werden, und das Schließelement, welches die Kräfte in die Fahrzeugstruktur weiterleitet. Zusätzlich kann noch der Gurtautomat angebracht sein, welcher auch Crashkräfte einleitet. Als Multifunktionsbauteil dient der Einleger vorzugsweise noch der Profilaussteifung des Holmes, an oder in dem er vorzugsweise angebracht ist. Für eine bevorzugte kompakte Form weist der Einleger Laschen für den Gurtumlenker und den Gurtautomaten sowie einen zentralen Napfbereich zur Aufnahme des vorzugsweise als Bolzen ausgebildeten Schließelementes auf. Das Schließelement kann aber auch ein Schloß sein, welches mit einem fahrzeugstrukturfesten Bolzen zusammenwirkt.The are two assemblies connected by the insert preferably the belt deflector, around which the reaction forces of the Seat belt to be initiated on the crash, and the closing element, what the powers forwarded to the vehicle structure. In addition, the belt machine can be attached, which also initiates crash forces. As a multifunctional component the insert preferably also serves to stiffen the spar, on or in which it is preferably attached. For a preferred compact The insert has tabs for the belt deflector and the belt automat and a central bowl area for receiving the preferably formed as a bolt closing element on. The closing element can but also be a castle which interacts with a vehicle-fixed bolt.
Die erfindungsgemäße Lehnenstruktur ist vorzugsweise für Rücksitzanlagen von Kraftfahrzeugen vorgesehen, deren Lehne zum Durchladen oder zur Vergrößerung der Ladefläche umklappbar ist, jedoch ist auch ein Einsatz in anderen Fahrzeugsitzen möglich.The backrest structure according to the invention is preferred for Backseat plants provided by motor vehicles, the backrest for loading or for Enlargement of the load area can be folded down, but use in other vehicle seats is also possible.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenin the the following is the invention based on one shown in the drawing Embodiment explained in more detail. It demonstrate
Eine
Lehnenstruktur
Auf
der nach hinten weisenden Seite ist am oberen Holm
Eine
vom unteren Rand des Napfbereichs
Im
Crashfall, genauer gesagt bei einem Frontcrash, wirkt die Reaktionskraft
des Sicherheitsgurtes
- 11
- Lehnenstrukturback structure
- 33
- Lehnerest
- 55
- RücksitzanlageRear seat system
- 77
- Grundblechbase plate
- 88th
- oberer Holmupper Holm
- 99
- Seitenholmside rail
- 1111
- Einlegerdepositors
- 1313
- Napfbereichcup portion
- 1515
- Schließbolzen, SchließelementLocking bolts, closing element
- 1717
- SchloßLock
- 2121
- lange LascheLong flap
- 2323
- Gurtautomatautomatic belt
- 2525
- Sicherheitsgurtsafety belt
- 2727
- kurze Lascheshort flap
- 2929
- Gurtumlenkerbelt deflector
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003124979 DE10324979B4 (en) | 2003-06-03 | 2003-06-03 | Backrest structure for a folding backrest of a vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003124979 DE10324979B4 (en) | 2003-06-03 | 2003-06-03 | Backrest structure for a folding backrest of a vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10324979A1 true DE10324979A1 (en) | 2004-12-30 |
DE10324979B4 DE10324979B4 (en) | 2005-06-02 |
Family
ID=33482410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003124979 Expired - Fee Related DE10324979B4 (en) | 2003-06-03 | 2003-06-03 | Backrest structure for a folding backrest of a vehicle seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10324979B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009130014A1 (en) * | 2008-04-22 | 2009-10-29 | Johnson Controls Gmbh | Structural part and vehicle seat comprising a back rest |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923550A1 (en) * | 1979-06-09 | 1981-01-22 | Volkswagenwerk Ag | Safety mounting for safety belt on folding seat - has safety catch to engage wall ratchet with belt tension |
DE3635071C2 (en) * | 1986-10-15 | 1990-05-23 | Autoflug Gmbh & Co Fahrzeugtechnik, 2084 Rellingen, De | |
GB2293316A (en) * | 1994-09-22 | 1996-03-27 | Nissan Europ Tech Centre | Vehicle seat with support stay |
GB2293315A (en) * | 1994-09-22 | 1996-03-27 | Nissan Europ Tech Centre | Vehicle seat support |
DE19603946A1 (en) * | 1996-02-05 | 1997-08-07 | Daimler Benz Ag | Vehicle seat |
DE4402864C2 (en) * | 1994-01-31 | 1997-08-21 | Keiper Recaro Gmbh Co | Backrest cushion for rear seats of motor vehicles |
US6352311B1 (en) * | 1998-12-04 | 2002-03-05 | Bertrand Faure Equipments Sa | Method of manufacturing a backrest structure for a vehicle seat and backrest structure obtained by this method |
-
2003
- 2003-06-03 DE DE2003124979 patent/DE10324979B4/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2923550A1 (en) * | 1979-06-09 | 1981-01-22 | Volkswagenwerk Ag | Safety mounting for safety belt on folding seat - has safety catch to engage wall ratchet with belt tension |
DE3635071C2 (en) * | 1986-10-15 | 1990-05-23 | Autoflug Gmbh & Co Fahrzeugtechnik, 2084 Rellingen, De | |
DE4402864C2 (en) * | 1994-01-31 | 1997-08-21 | Keiper Recaro Gmbh Co | Backrest cushion for rear seats of motor vehicles |
GB2293316A (en) * | 1994-09-22 | 1996-03-27 | Nissan Europ Tech Centre | Vehicle seat with support stay |
GB2293315A (en) * | 1994-09-22 | 1996-03-27 | Nissan Europ Tech Centre | Vehicle seat support |
DE19603946A1 (en) * | 1996-02-05 | 1997-08-07 | Daimler Benz Ag | Vehicle seat |
US6352311B1 (en) * | 1998-12-04 | 2002-03-05 | Bertrand Faure Equipments Sa | Method of manufacturing a backrest structure for a vehicle seat and backrest structure obtained by this method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009130014A1 (en) * | 2008-04-22 | 2009-10-29 | Johnson Controls Gmbh | Structural part and vehicle seat comprising a back rest |
JP2011518072A (en) * | 2008-04-22 | 2011-06-23 | ジョンソン・コントロールズ・ゲー・エム・ベー・ハー | Vehicle seat with structural parts and backrest |
KR101437525B1 (en) | 2008-04-22 | 2014-09-03 | 존슨 컨트롤스 게엠베하 | Structural part and vehicle seat comprising a back rest |
DE102008020290B4 (en) * | 2008-04-22 | 2015-02-19 | Johnson Controls Gmbh | Structural part and vehicle seat with a backrest |
Also Published As
Publication number | Publication date |
---|---|
DE10324979B4 (en) | 2005-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
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 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |