DE102008053080A1 - Vehicle seat has backrest and backrest frame, where airbag module is arranged on backrest facing side of backrest frame, and flat support elements are arranged between backrest spreading adjustment device and backrest - Google Patents
Vehicle seat has backrest and backrest frame, where airbag module is arranged on backrest facing side of backrest frame, and flat support elements are arranged between backrest spreading adjustment device and backrest Download PDFInfo
- Publication number
- DE102008053080A1 DE102008053080A1 DE102008053080A DE102008053080A DE102008053080A1 DE 102008053080 A1 DE102008053080 A1 DE 102008053080A1 DE 102008053080 A DE102008053080 A DE 102008053080A DE 102008053080 A DE102008053080 A DE 102008053080A DE 102008053080 A1 DE102008053080 A1 DE 102008053080A1
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- airbag
- vehicle seat
- frame
- airbag module
- 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.)
- Pending
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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/986—Side-rests
- B60N2/99—Side-rests adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
-
- 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
- B60N2/58—Seat coverings
- B60N2002/5808—Seat coverings comprising opening zones for airbags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft einen Fahrzeugsitz gemäß dem Oberbegriff des Patentanspruches 1.The The present invention relates to a vehicle seat according to the Preamble of claim 1.
Ein
derartiger Fahrzeugsitz ist aus der
Aufgabe der Erfindung ist es, einen Fahrzeugsitz mit Lehnenbreitenverstellung und integriertem Seitenairbag zu schaffen, bei dem der Airbag eine noch bessere Schutzwirkung bietet.task The invention is a vehicle seat with backrest width adjustment and integrated side airbag, wherein the airbag a offers even better protection.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.These The object is solved by the features of claim 1. Advantageous embodiments and further developments of the invention are to refer to the dependent claims.
Ausgangspunkt der Erfindung ist ein Fahrzeugsitz mit einer Lehne, die einen Lehnenrahmen, ein Lehnenmittelteil und eine damit verbundene linke und rechte Lehnenwange aufweist. In den Lehnenwangen ist jeweils eine Lehnenbreitenverstelleinrichtung zum Verstellen der seitlichen Lehnenbreite vorgesehen. Ferner ist ein Airbagmodul vorgesehen.starting point The invention relates to a vehicle seat with a backrest that has a backrest frame Back middle part and an associated left and right backrest cheek having. In the backrest cheeks is a Lehnenbreitenverstelleinrichtung provided for adjusting the lateral backrest width. Further is an airbag module provided.
Der Kern der Erfindung besteht darin, dass das Airbagmodul auf einer der Lehnenmitte zugewandten Seite des Lehnenrahmens angeordnet ist und dass zwischen der in der zugeordneten Lehnenwange angeordneten Lehnenbreitenverstelleinrichtung ein flächiges Abstützelement vorgesehen ist, das Kräfte, die von einem auf den Fahrzeugsitz sitzenden Fahrer seitlich nach außen auf die Lehnenwange ausgeübt werden, auf den Lehnenrahmen überträgt. Das flächige Abstützelement ist aber nicht ”unlösbar” bzw. vollkommen ”starr” mit dem Lehnenrahmen verbunden. Vielmehr kann das Abstützelement bei einer Auslösung des Airbagmoduls durch Airbagkräfte in gewissem Umfang in Richtung zur Lehnenmitte ”nach innen” hin verschwenkt werden, was ein Austreten des sich entfaltenden Airbags zur Sitzaußenseite bzw. schräg nach vorne hin ermöglicht. Das Abstützelement und der Lehnenrahmen fungieren bei der Auslösung des Airbagmoduls also als ”Leitelemente”, die den sich entfaltenden Airbag zur Austrittsstelle des Airbags aus der Fahrzeuglehne leiten.Of the Essence of the invention is that the airbag module on a the Lehnenmitte facing side of the back frame is arranged and that between the arranged in the associated backrest cheek width adjustment a planar support element is provided, the Forces from a driver sitting on the vehicle seat exerted laterally outward on the backrest cheek be transferred to the back frame. The areal But support is not "insoluble" or completely "rigidly" connected to the back frame. Rather, the support element in a trip the airbag module by airbag forces to some extent pivoted in the direction of the middle of the backrest "inwards" be what a leakage of the deploying airbag to the seat outside or obliquely forward. The support element and the back frame act when the airbag module is triggered as "guiding elements" that unfold Guide the airbag to the exit point of the airbag from the vehicle seat.
Nach einer Weiterbildung der Erfindung ist ein schlauchartiges bzw. sackartiges Element vorgesehen, das z. B. aus einem Gewebematerial hergestellt sein kann und das als eigentlicher Schusskanal für den Airbag dient. Das schlauchartige bzw. sackartige Bauteil erstreckt sich vom Airbagmodul in Richtung zu der Stelle, an der der Airbag aus der Fahrzeuglehne austritt. Das schlauchartige bzw. sackartige Modul kann dabei auch das Airbagmodul an sich umschließen. Es erstreckt sich zwischen dem Lehnenrahmen und dem flächigen Abstützelement zur Austrittsstelle des Airbags aus der Lehne. Im Normalzustand kann das schlauchartige bzw. sackartige Gewebe zwischen dem flächigen Abstützelement und dem Lehnenrahmen eingeklemmt sein. Bei der Entfaltung des Airbags drückt der Airbag das Abstützelement von dem Lehnenrahme weg.To a development of the invention is a hose-like or bag-like Element provided, the z. B. made of a fabric material can be and as the actual firing channel for the Airbag is used. The tubular or bag-like component extends from the airbag module towards the point where the airbag emerges from the vehicle seat. The tubular or baggy Module can also enclose the airbag module itself. It extends between the backrest frame and the flat Supporting element to the exit point of the airbag from the Rest. In the normal state, the tubular or baggy Tissue between the flat support element and the Backrest frame be clamped. Press in the deployment of the airbag the airbag the support element of the back frame away.
Anstatt eines schlauchartigen bzw. sackartigen Schusskanals kann auch nur eine ”einseitige Gewebelage” vorgesehen sein.Instead of a hose-like or baggy firing channel can only a "one-sided fabric layer" be provided.
Im
Folgenden wird die Erfindung im Zusammenhang mit der Zeichnung näher
erläutert. Die
Alternativ zu einer pneumatischen Lehnenbreitenverstellung sind auch elektromotorisch steuerbare Lehnenbreitenverstelleinrichtungen oder hydraulisch betätigbare Verstelleinrichtungen denkbar.alternative to a pneumatic backrest width adjustment are also electric motor controllable Lehnenbreitenverstelleinrichtungen or hydraulically actuated Adjustment conceivable.
Zentrales
Strukturbauteil der Fahrzeuglehne ist ein Lehnenrahmen
Ferner
ist ein flächiges bzw. plattenartiges Abstützelement
Ferner
ist ein aus einem Gewebematerial hergestellter Schusskanal
Bei
einer Auslösung des Airbagmoduls
Der
schlauchartige bzw. sackartige Schusskanal
Bei
Ausführungsbeispiel der
Beim
Ausführungsbeispiel der
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10345834 A1 [0002] - DE 10345834 A1 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008053080A DE102008053080A1 (en) | 2008-10-24 | 2008-10-24 | Vehicle seat has backrest and backrest frame, where airbag module is arranged on backrest facing side of backrest frame, and flat support elements are arranged between backrest spreading adjustment device and backrest |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008053080A DE102008053080A1 (en) | 2008-10-24 | 2008-10-24 | Vehicle seat has backrest and backrest frame, where airbag module is arranged on backrest facing side of backrest frame, and flat support elements are arranged between backrest spreading adjustment device and backrest |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008053080A1 true DE102008053080A1 (en) | 2010-04-29 |
Family
ID=42055051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008053080A Pending DE102008053080A1 (en) | 2008-10-24 | 2008-10-24 | Vehicle seat has backrest and backrest frame, where airbag module is arranged on backrest facing side of backrest frame, and flat support elements are arranged between backrest spreading adjustment device and backrest |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008053080A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010019927A1 (en) * | 2010-05-08 | 2011-11-10 | Volkswagen Ag | Padding part for padding support structure of back of seat i.e. motor car seat, in motor car, has male insert comprising mold member and firmly connected with edge such that edge is fixed and actuated at air bag module housing member |
DE102010046971A1 (en) * | 2010-09-29 | 2011-12-15 | Audi Ag | Seatback for seat of motor car, has guide sections outwardly extended toward support frame to guide airbag of airbag module to activated state in defined direction, where airbag module is arranged on opposed side of guide section |
DE102011116634A1 (en) * | 2011-10-20 | 2013-04-25 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has side flanges with cover material whose one end is defined at attachment point that is provided at actuation units, and resilient sheet whose one end is connected with cover material at attachment point |
DE102011086471A1 (en) * | 2011-11-16 | 2013-05-16 | Lear Corporation | Vehicle seat arrangement with airbag on inner side |
DE102012221204A1 (en) * | 2012-11-20 | 2014-05-22 | Lear Corporation | Seat component for use in motor car, has airbag component provided with folded airbag that is inflated by gas generator, and seat frame made of stiff material to conduct deployment of airbag in airbag component |
DE102012211753A1 (en) * | 2012-07-05 | 2014-06-05 | Lear Corp. | Side Air Bag Assembly for Vehicle Seat Having External Rigid Deflector Sleeve |
WO2014096266A3 (en) * | 2012-12-21 | 2014-08-14 | Takata AG | Side airbag for motor vehicles |
EP2842802A1 (en) | 2013-08-27 | 2015-03-04 | Volvo Car Corporation | Back rest for a vehicle seat |
DE102013225054A1 (en) * | 2013-12-05 | 2015-06-11 | Autoliv Development Ab | airbag module |
CN104981375A (en) * | 2013-02-12 | 2015-10-14 | 丰田自动车株式会社 | Vehicle seat |
DE102014017605A1 (en) * | 2014-11-27 | 2016-06-02 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle seat with side airbag and side bolster adjustment |
DE102012019628B4 (en) * | 2012-10-06 | 2017-03-23 | Autoliv Development Ab | Airbag module for a motor vehicle |
EP3357764A1 (en) * | 2017-02-03 | 2018-08-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat with side airbag device |
US10166901B2 (en) | 2016-02-24 | 2019-01-01 | GM Global Technology Operations LLC | Seat for a motor vehicle |
US10227028B1 (en) * | 2017-09-08 | 2019-03-12 | Tangtring Seating Technology Inc. | Side protection adjusting device for seat |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004001216A1 (en) * | 2003-01-10 | 2004-07-22 | Autoliv Development Ab | Vehicle seat with integrated airbag |
DE10345834A1 (en) | 2003-10-02 | 2005-04-21 | Bayerische Motoren Werke Ag | Vehicle seat has armrest with side parts which are adjustable in relation to armrest middle part and seat rear wall, whereby through adjusting side parts the armrest width is variable |
DE102006005137A1 (en) * | 2006-02-04 | 2007-08-09 | Bayerische Motoren Werke Ag | Vehicle seating for automobile, has cushioned backrest that has reclining tie bars on its longitudinal side of cushioning and reclining tie bars are formed in travel direction towards front |
DE102007012664A1 (en) * | 2007-03-16 | 2008-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle seat, has adjusting device for adjusting width of seat and side part relative to middle part, and airbag module arranged on support part side that is turned toward middle part formed by backrest or sitting surface middle parts |
-
2008
- 2008-10-24 DE DE102008053080A patent/DE102008053080A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004001216A1 (en) * | 2003-01-10 | 2004-07-22 | Autoliv Development Ab | Vehicle seat with integrated airbag |
DE10345834A1 (en) | 2003-10-02 | 2005-04-21 | Bayerische Motoren Werke Ag | Vehicle seat has armrest with side parts which are adjustable in relation to armrest middle part and seat rear wall, whereby through adjusting side parts the armrest width is variable |
DE102006005137A1 (en) * | 2006-02-04 | 2007-08-09 | Bayerische Motoren Werke Ag | Vehicle seating for automobile, has cushioned backrest that has reclining tie bars on its longitudinal side of cushioning and reclining tie bars are formed in travel direction towards front |
DE102007012664A1 (en) * | 2007-03-16 | 2008-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle seat, has adjusting device for adjusting width of seat and side part relative to middle part, and airbag module arranged on support part side that is turned toward middle part formed by backrest or sitting surface middle parts |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010019927A1 (en) * | 2010-05-08 | 2011-11-10 | Volkswagen Ag | Padding part for padding support structure of back of seat i.e. motor car seat, in motor car, has male insert comprising mold member and firmly connected with edge such that edge is fixed and actuated at air bag module housing member |
DE102010046971A1 (en) * | 2010-09-29 | 2011-12-15 | Audi Ag | Seatback for seat of motor car, has guide sections outwardly extended toward support frame to guide airbag of airbag module to activated state in defined direction, where airbag module is arranged on opposed side of guide section |
DE102011116634A1 (en) * | 2011-10-20 | 2013-04-25 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has side flanges with cover material whose one end is defined at attachment point that is provided at actuation units, and resilient sheet whose one end is connected with cover material at attachment point |
DE102011086471A1 (en) * | 2011-11-16 | 2013-05-16 | Lear Corporation | Vehicle seat arrangement with airbag on inner side |
US8662531B2 (en) | 2011-11-16 | 2014-03-04 | Lear Corporation | Vehicle seat assembly with inboard side air bag |
DE102012211753A1 (en) * | 2012-07-05 | 2014-06-05 | Lear Corp. | Side Air Bag Assembly for Vehicle Seat Having External Rigid Deflector Sleeve |
US8814203B2 (en) | 2012-07-05 | 2014-08-26 | Lear Corporation | Side air bag assembly for vehicle seat having external rigid deflector sleeve |
DE102012019628B4 (en) * | 2012-10-06 | 2017-03-23 | Autoliv Development Ab | Airbag module for a motor vehicle |
DE102012221204A1 (en) * | 2012-11-20 | 2014-05-22 | Lear Corporation | Seat component for use in motor car, has airbag component provided with folded airbag that is inflated by gas generator, and seat frame made of stiff material to conduct deployment of airbag in airbag component |
WO2014096266A3 (en) * | 2012-12-21 | 2014-08-14 | Takata AG | Side airbag for motor vehicles |
US9751487B2 (en) | 2012-12-21 | 2017-09-05 | Takata AG | Side airbag for motor vehicles |
US9434341B2 (en) | 2013-02-12 | 2016-09-06 | Toyota Jidosha Kabushiki Kaisha | Vehicular seat |
EP2957458A4 (en) * | 2013-02-12 | 2016-02-24 | Toyota Motor Co Ltd | Vehicle seat |
CN104981375A (en) * | 2013-02-12 | 2015-10-14 | 丰田自动车株式会社 | Vehicle seat |
EP2842802A1 (en) | 2013-08-27 | 2015-03-04 | Volvo Car Corporation | Back rest for a vehicle seat |
DE102013225054B4 (en) * | 2013-12-05 | 2016-07-14 | Autoliv Development Ab | airbag module |
DE102013225054A1 (en) * | 2013-12-05 | 2015-06-11 | Autoliv Development Ab | airbag module |
DE102014017605A1 (en) * | 2014-11-27 | 2016-06-02 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle seat with side airbag and side bolster adjustment |
US9586553B2 (en) | 2014-11-27 | 2017-03-07 | GM Global Technology Operations LLC | Vehicle seat with side airbag and side bolster adjustment |
US10166901B2 (en) | 2016-02-24 | 2019-01-01 | GM Global Technology Operations LLC | Seat for a motor vehicle |
EP3357764A1 (en) * | 2017-02-03 | 2018-08-08 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat with side airbag device |
US10227028B1 (en) * | 2017-09-08 | 2019-03-12 | Tangtring Seating Technology Inc. | Side protection adjusting device for seat |
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Legal Events
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed | ||
R016 | Response to examination communication |