DE102009030779A1 - Supporting plate for installing in instrument panel to support inner lining part of door of motor vehicle, has free movement element provided with perforation that is formed in material of plate - Google Patents
Supporting plate for installing in instrument panel to support inner lining part of door of motor vehicle, has free movement element provided with perforation that is formed in material of plate Download PDFInfo
- Publication number
- DE102009030779A1 DE102009030779A1 DE200910030779 DE102009030779A DE102009030779A1 DE 102009030779 A1 DE102009030779 A1 DE 102009030779A1 DE 200910030779 DE200910030779 DE 200910030779 DE 102009030779 A DE102009030779 A DE 102009030779A DE 102009030779 A1 DE102009030779 A1 DE 102009030779A1
- Authority
- DE
- Germany
- Prior art keywords
- perforation
- plate
- flap
- free movement
- hinge
- 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- Withdrawn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
- 239000000463 material Substances 0.000 title claims abstract description 8
- 239000006260 foam Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0256—Dashboard liners
-
- 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
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
-
- 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
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R2021/21537—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by hinges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Trägerplatte eines Kraftfahrzeug-Innenverkleidungsteils wie sie im Oberbegriff des Anspruchs 1 beschrieben ist.The The invention relates to a carrier plate of a motor vehicle interior trim part as described in the preamble of claim 1.
Derartige Trägerplatten werden beispielsweise bei Instrumententafel von Kraftfahrzeugen verwendet. Sie können aber auch Bestandteile der Innenverkleidungen von Fahrzeugtüren oder auch in Fahrzeugsitzen bilden. In der Regel sind sie zum Fahrgastraum hin mit einer schaumstoffbeschichteten Dekorschicht kaschiert. Es kann sich aber auch um eine hinterschäumte Dekorschicht handeln. Gemeinsam ist diesen Trägerplatten eine integrale Öffnungsklappe für den Airbag einer dahinterliegenden Airbageinheit.such carrier plates For example, in instrument panel of motor vehicles used. You can but also components of interior trim of vehicle doors or also form in vehicle seats. As a rule, they are to the passenger compartment laminated with a foam-coated decorative layer. It But it can also be a foam-backed decorative layer. Common is these carrier plates an integral opening flap for the Airbag of an airbag unit behind.
Integrale Öffnungsklappe bedeutet in diesem Fall, dass die Öffnungsklappe beim Herstellen der Trägerplatte zunächst ein Teil der Trägerplatte ist. Ihre Form erhält sie durch eine anschließende Materialschwächung entlang einer die Form der Klappe bildenden Umrisslinie. Verwendet wird hierfür vorzugsweise ein Laser, der bis zu einer gewissen Tiefe in die Trägerplatte schneidet. Er kann aber auch den Schnitt ganz durch die Trägerplatte führen. In jedem Fall aber ist die Öffnungsklappe mit einer Seite über ein Scharnier an die Trägerplatte angelegt. Das Scharnier kann wiederum durch die besagte Materialschwächung erzeugt werden. In vielen Fällen wird es durch ein in diesem Bereich bei der Herstellung der Trägerplatte eingespritztes Netz verstärkt.Integral opening flap in this case means that the opening flap when manufacturing the carrier plate first a part of the carrier plate is. Your shape gets she through a subsequent material weakening along an outline forming the shape of the flap. used will do this preferably a laser, which up to a certain depth in the carrier plate cuts. But he can also cut all the way through the support plate to lead. In any case, the opening flap with one side over one Hinge to the carrier plate created. The hinge can in turn be generated by said material weakening become. In many cases There will be a problem in this area in the production of the carrier plate Reinforced injected network.
Wie bereits erwähnt, ist die Trägerplatte gewöhnlich mit einer Dekorschicht versehen, gegebenenfalls unter Zwischenschaltung einer die Haptik verbessernden Schaumstoffschicht. Dadurch bleibt dem Fahrgast die Ausbildung der Öffnungsklappe im Normalfall verborgen.As already mentioned, is the carrier plate usually provided with a decorative layer, optionally with interposition a haptic-improving foam layer. This leaves the Passenger training the opening flap normally hidden.
Um ein definiertes und ungehindertes Aufschwenken der Öffnungsklappe zu gewährleisten, sieht der Stand der Technik an der Oberseite der Trägerplatte, also an der Öffnungsseite der Klappe eine Nut entlang und benachbart der Scharnierachse vor. Wünschenswert wäre im Sinne der Freigängigkeit der Klappe eine möglichst breite Nut. Hier sind aber Grenzen gesetzt, da sich eine solche Nut unschön an der Oberfläche der Dekorschicht abbilden kann.Around a defined and unhindered swinging open the opening flap to ensure looks the state of the art at the top of the support plate, ie at the opening side the flap a groove along and adjacent to the hinge axis in front. Desirable would be in Sense of free movement of the Flip one as possible wide groove. But there are limits here, as there is one Groove unsightly on the surface can depict the decorative layer.
Aufgabe der Erfindung ist es demnach, eine Trägerplatte darzustellen, bei der die notwendige Freigängigkeit der Öffnungsklappe sichergestellt ist, ohne dass sich Teile der Öffnungsklappe bzw. der umgebenden Abschnitten der Trägerplatte an der einsehbaren Dekorschicht abbilden.task Accordingly, the invention is to represent a carrier plate, in the necessary clearance the opening flap is ensured without parts of the opening flap or the surrounding Sections of the carrier plate depict on the visible decorative layer.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Hauptanspruchs gelöst. Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The Object is according to the invention with the characterizing Characteristics of the main claim solved. Further embodiments of the invention will become apparent from the dependent claims.
Nach der Erfindung wird also eine Perforierung im Scharnierbereich verwendet. Da die Perforierung aus einer Vielzahl von kleinen Löchern besteht, erlaubt sie einerseits die notwendige Freigängigkeit des Scharniers. Andererseits kann die Dekorschicht bzw. die dahinter liegende Schaumstoffschicht nicht großflächig – wie bei einer breiten Nut – in die Löcher „einsinken”, da sie von den sich zwischen den Löcher befindlichen Material der Trägerplatte gestützt wird. Die Perforierung bildet sich demnach nicht an der Oberfläche der Dekorschicht ab.To The invention thus uses a perforation in the hinge area. Since the perforation consists of a multitude of small holes allowed on the one hand the necessary clearance of the hinge. on the other hand can the decorative layer or the underlying foam layer not large - as with a wide groove - in the holes "sink in" as they are from the ones located between the holes Material of the carrier plate supported becomes. The perforation does not form on the surface of the Decorative layer from.
Die Perforierung kann zusammen mit der bekannten Nut verwendet werden. Dort, wo es angezeigt ist, kann aber auch die Perforierung alleine die Funktion der Freigängigkeit übernehmen. Des Weiteren muss die Öffnungsklappe nicht notwendigerweise als eine einzige Klappe ausgelegt sein. In vorteilhaften Ausführungen kann für den Austritt des Airbags die Öffnungsklappe aus zwei oder mehreren Teilklappen bestehen.The Perforation can be used together with the known groove. Where it is indicated, but also the perforation alone take over the function of free movement. Furthermore, the opening flap not necessarily be designed as a single flap. In advantageous embodiments can for the exit of the airbag, the opening flap consist of two or more partial flaps.
Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels anhand der dazu gehörenden Zeichnung. Es zeigenFurther advantageous embodiments of the invention will become apparent from the following description of an embodiment with reference to this belonging Drawing. Show it
Nach
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verhindern Perforierungen
Wie
die
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910030779 DE102009030779A1 (en) | 2009-06-27 | 2009-06-27 | Supporting plate for installing in instrument panel to support inner lining part of door of motor vehicle, has free movement element provided with perforation that is formed in material of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910030779 DE102009030779A1 (en) | 2009-06-27 | 2009-06-27 | Supporting plate for installing in instrument panel to support inner lining part of door of motor vehicle, has free movement element provided with perforation that is formed in material of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009030779A1 true DE102009030779A1 (en) | 2010-12-30 |
Family
ID=43217931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200910030779 Withdrawn DE102009030779A1 (en) | 2009-06-27 | 2009-06-27 | Supporting plate for installing in instrument panel to support inner lining part of door of motor vehicle, has free movement element provided with perforation that is formed in material of plate |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009030779A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19617874A1 (en) * | 1995-04-24 | 1996-10-31 | Kansei Kk | Cover for vehicle airbag |
| DE29522423U1 (en) * | 1994-10-31 | 2003-06-18 | Tip Engineering Group, Inc., Farmington Hills, Mich. | Device for weakening a cover for an airbag deployment opening in motor vehicles |
| DE10223302A1 (en) * | 2002-05-24 | 2003-12-04 | Peguform Gmbh & Co Kg | Airbag cover for a lining used in the interior of a vehicle, comprises reinforcement elements joined to an embedding carrier layer produced by injection molding |
| DE102007038055A1 (en) * | 2007-08-10 | 2009-05-07 | Peguform Gmbh | Molded part with integrated airbag cover and airbag cover plate |
-
2009
- 2009-06-27 DE DE200910030779 patent/DE102009030779A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29522423U1 (en) * | 1994-10-31 | 2003-06-18 | Tip Engineering Group, Inc., Farmington Hills, Mich. | Device for weakening a cover for an airbag deployment opening in motor vehicles |
| DE19617874A1 (en) * | 1995-04-24 | 1996-10-31 | Kansei Kk | Cover for vehicle airbag |
| DE10223302A1 (en) * | 2002-05-24 | 2003-12-04 | Peguform Gmbh & Co Kg | Airbag cover for a lining used in the interior of a vehicle, comprises reinforcement elements joined to an embedding carrier layer produced by injection molding |
| DE102007038055A1 (en) * | 2007-08-10 | 2009-05-07 | Peguform Gmbh | Molded part with integrated airbag cover and airbag cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |