DE102005061544A1 - Headliner for a vehicle interior of a motor vehicle - Google Patents
Headliner for a vehicle interior of a motor vehicle Download PDFInfo
- Publication number
- DE102005061544A1 DE102005061544A1 DE200510061544 DE102005061544A DE102005061544A1 DE 102005061544 A1 DE102005061544 A1 DE 102005061544A1 DE 200510061544 DE200510061544 DE 200510061544 DE 102005061544 A DE102005061544 A DE 102005061544A DE 102005061544 A1 DE102005061544 A1 DE 102005061544A1
- Authority
- DE
- Germany
- Prior art keywords
- headliner
- vehicle
- vehicle interior
- headlining
- predetermined bending
- 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
- 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
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23153—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for rear seat passengers
-
- 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
- B60R21/214—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in roof panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung betrifft einen Dachhimmel für einen Fahrzeuginnenraum eines Kraftfahrzeugs.The The invention relates to a headliner for a vehicle interior Motor vehicle.
Aus
der
Aufgabe der Erfindung ist es, einen Dachhimmel für einen Fahrzeuginnenraum eines Kraftfahrzeugs zu schaffen, der zumindest einen Airbag im nicht aufgeblasenen Zustand auf einfache Weise verdeckt.task The invention is a headliner for a vehicle interior of a To provide motor vehicle, the at least one airbag in not inflated condition easily obscured.
Diese Aufgabe wird mit einem Dachhimmel für einen Fahrzeuginnenraum eines Kraftfahrzeugs mit den Merkmalen des Patentanspruchs 1 gelöst.These Task is with a headliner for a vehicle interior one Motor vehicle solved with the features of claim 1.
Erfindungsgemäß weist ein Dachhimmel für einen Fahrzeuginnenraum eines Kraftfahrzeugs an zumindest einem Randbereich eine Sollknicklinie auf, sodass bei der Auslösung eines – vom Fahrzeuginnenraum aus gesehen – hinter dem Dachhimmel angeordneten Airbags dieser den Rand des Dachhimmels entlang der Sollknicklinie abknicken und am Dachhimmel vorbei sich in den Fahrzeuginnenraum entfalten kann. Der Dachhimmel ist mit der Fahrzeugkarosserie über einen Befestigungs punkt nahe bei zumindest einem Ende der Sollknicklinie verbunden. Auf diese Weise ist der Airbag durch den Dachhimmel normalerweise verdeckt, und es ist dennoch keine aufwendige und teure Aufreißlösung im Dachhimmel notwendig, damit sich der Airbag im Falle eines Unfalls in den Fahrzeuginnenraum entfalten kann. Allerdings wirken auf den Dachhimmel beim Abknicken des Rands des Dachhimmels hohe Kräfte. Der Dachhimmel muss entsprechend fest mit der Fahrzeugkarosserie verbunden sein, damit er sich nicht aufgrund der hohen Kräfte lösen kann. Dazu dient die zusätzliche Befestigung des Dachhimmels an einem karosseriefesten Bauteil in zumindest einem Bereich nahe bei einem Ende der Sollknicklinie.According to the invention a headliner for one Vehicle interior of a motor vehicle on at least one edge region a predetermined bending line, so that when triggered a - from the vehicle interior seen - behind the headliner arranged airbags this the edge of the headliner bend along the predetermined bending line and pass the roof lining can unfold into the vehicle interior. The headliner is with the vehicle body over a fastening point close to at least one end of the predetermined bending line connected. In this way, the airbag through the headliner is usually concealed, and yet it is not a costly and expensive tearing solution Headliner necessary to allow the airbag in case of accident can unfold into the vehicle interior. However, the effect on the Headliner when kinking the edge of the headliner high forces. Of the Headliner must be firmly connected to the vehicle body accordingly be so that he can not solve because of the high forces. This is done by the additional Fastening the headliner to a body - mounted component in at least one region near one end of the predetermined bending line.
Bevorzugt ist am Dachhimmel im Bereich des Befestigungspunktes ein Befestigungselement angebracht, das sich über den Befestigungspunkt erstreckt. Das Befestigungselement verstärkt den Dachhimmel im Bereich des Befestigungspunkts, sodass dieser nicht ausreißen kann. Das Befestigungselement ist günstigerweise ein Blech- oder Kunststoffbauteil, das flächig auf der dem Fahrzeuginnenraum abgewandten Seite des Dachhimmels angebracht ist. Zur besseren Krafteinleitung kann das Befestigungselement zusätzlich auch mit Ösen, Hülsen, Einzügen, Vernähungen oder anderweitigen Versteifungen/Verklebungen versehen werden. Alternativ kann das Befestigungselement auch eine Gewebe- oder Gewirkeeinlage im Dachhimmel oder ein Band sein, das in oder auf dem Dachhimmel angebracht und ebenfalls mit einem karosseriefesten Bauteil verbunden ist.Prefers is attached to the headliner in the region of the attachment point a fastener, that over extends the attachment point. The fastener reinforces the headliner in the area of the attachment point, so that it can not tear. The fastener is conveniently a sheet metal or plastic component, the surface on the vehicle interior facing away from the headliner is attached. For better force transmission In addition, the fastener also with eyelets, Pods, indentations, or sewing otherwise stiffeners / gluing be provided. Alternatively, you can the fastener also a woven or knitted insert in Headliner or a band that is mounted in or on the headliner and also connected to a body-mounted component.
Idealerweise erstreckt sich das Befestigungselement über die Sollbruchlinie. Durch die explosionsartige Auslösung des Airbags im Falle eines Unfalls besteht die Gefahr, dass nicht nur der Rand des Dachhimmels entlang der Sollknicklinie abknickt, sondern der Dachhimmel entlang der Sollknicklinie sogar einreißt. Dann könnte unerwünschterweise unter Umständen ein Teilbereich des Dachhimmels in den Fahrzeuginnenraum hineinragen. Wenn nun das Befestigungselement sich mit seinem flächigen Abschnitt über die Sollknicklinie erstreckt und beidseitig der Sollknicklinie mit dem Dachhimmel verbunden ist, kann der Dachhimmel entlang der Sollknicklinie zumindest im Bereich des Befestigungselements nicht mehr einreißen.Ideally the fastener extends over the predetermined breaking line. By the explosive release of the airbag in case of accident there is a risk that not only the edge of the headliner kinks along the predetermined bending line, but the headliner even tears along the predetermined bending line. Then could undesirably in certain circumstances protrude a portion of the headliner in the vehicle interior. Now, if the fastener with its flat section on the Sollknicklinie extends and both sides of the predetermined bending line with the Headliner is connected, the headliner can along the Sollknicklinie no longer tear at least in the region of the fastener.
Günstigerweise erfolgt die Befestigung des Dachhimmels über den Befestigungspunkt in einem Bereich des Dachhimmels, der durch ein anderes Innenverkleidungsteil, wie beispielsweise eine Säulenverkleidung, verdeckt ist. Dadurch weist der Dachhimmel bezüglich der Gestaltung einen hohen Grad an Designfreiheit bei gleichzeitigem maximalen Insassenschutz auf. Zudem kann die Befestigung auf einfache und kostengünstige Weise erfolgen, da sie nicht optisch ansprechend gestaltet sein muss.conveniently, the attachment of the headliner via the attachment point in an area of the headliner that is replaced by another interior trim part, such as a pillar trim, is covered. As a result, the headliner with respect to the design of a high degree of design freedom with simultaneous maximum occupant protection on. In addition, the attachment in a simple and cost-effective manner done, since they do not have to be visually appealing.
Weitere vorteilhafte Ausgestaltungen sind Gegenstand von Unteransprüchen.Further advantageous embodiments are the subject of dependent claims.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, anhand dessen die Erfindung im folgenden näher beschrieben wird. Die einzelnen Figuren zeigen in schematischer Darstellungsweise:In the drawing is an embodiment of Invention, according to which the invention in the following described in more detail becomes. The individual figures show in a schematic representation:
In
Der
Dachhimmel
Allerdings
befindet sich zwischen den Airbags und dem jeweiligen Raum vor den
Seitenscheiben, den die Airbags nach dem Auslösen einnehmen, der Dachhimmel
Beim
Abknicken der Ränder
des Dachhimmels
So
kann der Dachhimmel
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005061544.9A DE102005061544B4 (en) | 2005-12-22 | 2005-12-22 | Headliner for a vehicle interior of a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005061544.9A DE102005061544B4 (en) | 2005-12-22 | 2005-12-22 | Headliner for a vehicle interior of a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102005061544A1 true DE102005061544A1 (en) | 2007-07-12 |
| DE102005061544B4 DE102005061544B4 (en) | 2016-12-15 |
Family
ID=38169760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005061544.9A Expired - Lifetime DE102005061544B4 (en) | 2005-12-22 | 2005-12-22 | Headliner for a vehicle interior of a motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005061544B4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012975A1 (en) | 2012-06-28 | 2014-01-02 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Headliner for use in interior lining for e.g. saloon car for retaining airbag between headliner and roof body, has projection provided at corner region, where headliner is attached at motor car-side so that side is held at curvature of body |
| DE102013011254A1 (en) | 2013-07-05 | 2015-01-08 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | A headliner assembly for a vehicle and vehicle having the headliner assembly |
| CN107264432A (en) * | 2016-04-07 | 2017-10-20 | 福特环球技术公司 | Roof trim components, the Vehicular system comprising it with and preparation method thereof |
| CN110027498A (en) * | 2018-01-09 | 2019-07-19 | 福特全球技术公司 | The air bag Decorative Cover of roof rail for vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29603316U1 (en) * | 1996-02-23 | 1996-06-20 | Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf | Side impact protection device for vehicle occupants |
| DE19642964A1 (en) * | 1996-10-18 | 1998-04-23 | Happich Gmbh Gebr | Airbag device |
| DE19709016C2 (en) * | 1997-03-06 | 1999-05-27 | Rockwell International Gmbh | Vehicle roof and method for mounting the vehicle roof on a body |
| DE19841340A1 (en) * | 1998-09-10 | 2000-03-16 | Volkswagen Ag | Side impact airbag module for motor vehicles is connected to the vehicle body via fasteners passing through flat sirbag section at a low point |
| DE10246545A1 (en) * | 2002-09-30 | 2004-04-08 | Takata-Petri (Ulm) Gmbh | Occupant protection device |
-
2005
- 2005-12-22 DE DE102005061544.9A patent/DE102005061544B4/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012012975A1 (en) | 2012-06-28 | 2014-01-02 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Headliner for use in interior lining for e.g. saloon car for retaining airbag between headliner and roof body, has projection provided at corner region, where headliner is attached at motor car-side so that side is held at curvature of body |
| DE102013011254A1 (en) | 2013-07-05 | 2015-01-08 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | A headliner assembly for a vehicle and vehicle having the headliner assembly |
| CN107264432A (en) * | 2016-04-07 | 2017-10-20 | 福特环球技术公司 | Roof trim components, the Vehicular system comprising it with and preparation method thereof |
| CN110027498A (en) * | 2018-01-09 | 2019-07-19 | 福特全球技术公司 | The air bag Decorative Cover of roof rail for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005061544B4 (en) | 2016-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed |
Effective date: 20120817 |
|
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R071 | Expiry of right |