WO2011047843A1 - Fastening device for an interior trim part on the body of a motor vehicle - Google Patents

Fastening device for an interior trim part on the body of a motor vehicle Download PDF

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Publication number
WO2011047843A1
WO2011047843A1 PCT/EP2010/006400 EP2010006400W WO2011047843A1 WO 2011047843 A1 WO2011047843 A1 WO 2011047843A1 EP 2010006400 W EP2010006400 W EP 2010006400W WO 2011047843 A1 WO2011047843 A1 WO 2011047843A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening
locking means
interior trim
trim part
fastening device
Prior art date
Application number
PCT/EP2010/006400
Other languages
German (de)
French (fr)
Inventor
Thorsten Meyer
Josef Budke
Bernd Brendel
Original Assignee
Johnson Controls Interiors Gmbh & Co. Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Controls Interiors Gmbh & Co. Kg filed Critical Johnson Controls Interiors Gmbh & Co. Kg
Publication of WO2011047843A1 publication Critical patent/WO2011047843A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/02—Releasable fastening devices locking by rotation
    • 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
    • B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
    • F16B5/123—Auxiliary fasteners specially designed for this purpose

Definitions

  • the present invention relates to a fastening device for the reversible attachment of an interior trim part to the body of a vehicle with a latching means attached to the interior trim part and a
  • Fastening means which is latchably connectable with the latching means and which is connected to the body of the motor vehicle.
  • Fastening means which is latchably connectable to the latching means and which is connected to the body of the motor vehicle, wherein on the fastening means a torque-transmitting means is provided by the rotation of a releasable connection between the fastener and the body is formed and that the fastening means comprises locking means, fixing the fastener in a certain position relative to the body.
  • the present invention relates to a fastening device for the reversible attachment of an interior trim part to the body of a vehicle.
  • an interior trim part for example, a fairing, in particular a door trim, but also a part of the dashboard, the
  • CONFIRMATION COPY the interior trim part, preferably on the side facing away from the interior of the interior trim part, a locking means fixed in such a way, in particular glued that on the visible side of the interior fitting part of the attachment is nothing to see.
  • the locking means is made of metal, in particular bent from a metal sheet.
  • This locking means is reversibly connectable with a fastening means which is arranged on the body of the vehicle, detent.
  • Body according to the present invention are parts, in particular sheet metal parts, which represent the structure of the vehicle and / or which are required for the attachment of other parts, in particular interior trim parts.
  • a torque transmitting means is now rotatably provided on the fastening means, which is reversible for mounting the fastener to the vehicle body from a first position and relative to the
  • Vehicle body is brought into a second position, whereby the entire fastening device rotates and a preferably detachable connection between the fastening means and the body arises.
  • the entire fastening device rotates and a preferably detachable connection between the fastening means and the body arises.
  • Torque transmission means rotated by a rotation angle between 1-179 °. Particularly preferred is the angle of rotation between 70 ° and 110 °, most preferably 90 °.
  • the torque transmitting means engages the fastener in the desired position.
  • the torque-transmitting means is a gag, which is most preferably with a tool during assembly, preferably by 90 °, twisted.
  • the fastening means on at least one, preferably two locking means which fixes the fastening means in a certain position relative to the body / fix.
  • This preferred embodiment of the present invention has the advantage that the fastening means is in a very specific defined position, which facilitates a subsequent locking of the fastening means with the locking means.
  • the locking means is provided at an angle, preferably 90 °, to the torque transmitting means.
  • a gap is provided between the torque-transmitting means and the locking means, which is less than or equal to the thickness of the body part to which the fastening means is attached.
  • the fastening means is integrally provided.
  • the attachment means is a pointed-pour or injection-molded part.
  • the fastening means is made of plastic.
  • the locking means cooperates with a recess located in the body.
  • this recess is quadrangular very particularly preferably designed rectangular.
  • the fastening means on a seal which cooperates sealingly with the body and / or a seal on the body, in particular a sealing film.
  • the seal which is provided on the body, is compressed during attachment of the fastening means, whereby the sealing effect is improved and noise is reduced.
  • the gasket and toggle are on opposite sides of the body.
  • the locking means is between gag and seal.
  • the connecting element is a latching nose, which cooperates detent with the locking means provided on the interior fitting part.
  • Another object of the present invention is a method for mounting and dismounting a fastener on a locking means, wherein the
  • Mounting direction is arranged perpendicular to the dismounting direction.
  • the method according to the invention has the advantage that the connection between the interior trim part and the bodywork can not be unintentionally released, for example, when a tool is removed.
  • Figure 1 shows the fastener
  • FIG. 2a-b shows the connection between fastening means
  • Figure 3a shows the mounting of the locking means on the fastening means
  • Figure 3b shows the disassembly of the locking means of the fastening means.
  • Figure 4 shows a recess in the body panel, inner door panel.
  • FIG. 1 shows the fastening means 1, which has a seal 4.
  • a rotatably provided element 2 here a Toggle
  • locking means 3 which is offset by 90 ° provided on the fastening means 1.
  • the element 2 are inserted through an opening 5 (see Figure 4) and rotated by 90 °.
  • the locking means 3 are biased upon insertion of the fastener and rotate with the rotation of the knob 2, as well as the entire fastener, with.
  • the locking means 3 due to their bias, jump into the opening 5 and lock the fastening means to the body.
  • FIG. 2 shows the fastening means 1 in the state mounted on the body.
  • the body 6 also has a seal 7, for example a sealing foil 7.
  • the body 6 has the recess shown in Figure 4.
  • the locking means 4 which are designed here as tabs, in the direction of the knob 2, these jump something in the direction of the knob and thereby into the recess 5 inside.
  • the fastening means 1 is arranged securely against rotation on the body 6.
  • the fastening device 1 can no longer slip out of the recess 5 by a rotation of the knob.
  • the fastening means On its side opposite the toggle side, the fastening means has a sealing flange 4 which presses against a seal 7, for example a sealing foil. This is very slightly compressed during insertion and / or rotation of the knob, so that the gag is then biased against the body 6 and can not automatically move back to a releasing position. Furthermore, the fastening means 1 a
  • Connecting element 8 here a locking lug, which cooperates detent with a locking means 9 which is fixed to the interior fitting part.
  • This locking means 9 has a base surface 15, with which the locking means on the
  • Vehicle interior part is attached. From the base part 15 go from two legs 10, which at the opposite end of the base
  • Stop surfaces 11, guide surfaces 12 and / or locking surfaces 13 have. The stop surfaces and / or locking surfaces prevent the
  • the guide surfaces 12 simplify the insertion of the connecting element 8 in the locking means 9. Furthermore, the locking means still biasing elements 14 which the Press connection element against particular against the stop surface 11 and so set the position of the connecting element in the locking means, so that it can not slip therein and develop no noise.
  • Biasing elements 14 are formed from the locking means 9.
  • FIG. 2b shows a three-dimensional illustration of the connection between the fastening means and the latching means according to FIG. 2a.
  • Figure 3a shows the assembly of the interior trim part (not shown) on the body 6.
  • the interior fitting part including locking means 9 in the Y direction, as symbolized by the arrow 16, pushed.
  • the legs 10 of the locking means widen until the stop or guide surfaces have been pushed past the widest part of the connecting element. Then they snap back by the resilient bias of the legs 10, so that sets a firm connection between the locking means 9 and the fastening means 1.
  • the stop elements 14 are bent apart during insertion of the connecting element in the locking means and biased and press, after the latching connection, the connecting element 8 against the locking means 9.
  • an interior fitting preferably connected to a plurality of locking means / fastening means on the body of the vehicle is.
  • Figure 3b shows the disassembly of the fastener of the locking means.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

The present invention relates to a fastening device for reversibly fastening an interior trim part on the body (6) of a vehicle, comprising a detent means (9) fastened to the inerior trim part and a fastening means (1), which can be connected to the detent means (9) in a latching manner and which is connected to the body of the motor vehicle.

Description

Befestigungsvorrichtung für ein Innenausstattungsteil an der Karosserie eines  Fastening device for an interior trim part on the body of a
Kraftfahrzeuges  motor vehicle
Die vorliegende Erfindung betrifft eine Befestigungsvorrichtung zur reversiblen Befestigung eines Innenausstattungsteils an der Karosserie eines Fahrzeuges mit einem an dem Innenausstattungsteil befestigten Rastmittel und einem The present invention relates to a fastening device for the reversible attachment of an interior trim part to the body of a vehicle with a latching means attached to the interior trim part and a
Befestigungsmittel, das rastend mit dem Rastmittel verbindbar ist und das mit der Karosserie des Kraftfahrzeuges verbunden ist.  Fastening means which is latchably connectable with the latching means and which is connected to the body of the motor vehicle.
Derartige gattungsgemäße Befestigungsvorrichtung sind beispielsweise aus der DE 198 38 560 bekannt. Diese Befestigungsvorrichtungen aus dem Stand der Technik haben jedoch den Nachteil, dass sie vergleichsweise aufwendig gestaltet sind, dass die Montage des Innenausstattungsteils an der Karosserie aufwendig und/oder dass sich das Innenausstattungsteil ungewollt lösen kann. Such generic fastening device are known for example from DE 198 38 560. However, these fastening devices of the prior art have the disadvantage that they are designed comparatively expensive that the assembly of the interior trim part of the body complex and / or that the interior trim part can solve unintentionally.
Es war deshalb die Aufgabe der vorliegenden Erfindung eine It was therefore the object of the present invention
Befestigungsvorrichtung zur Verfügung zu stellen, die die Nachteile des Standes der Technik nicht aufweist.  Fastening device to provide that does not have the disadvantages of the prior art.
Gelöst wird die Aufgabe mit einer Befestigungsvorrichtung, zur reversiblen The problem is solved with a fastening device, the reversible
Befestigung eines Innenausstattungsteils an der Karosserie eines Kraftfahrzeuges, mit einem an dem Innenausstattungsteil befestigten Rastmittel und einem  Attachment of an interior trim part to the body of a motor vehicle, with a locking means attached to the interior trim part and a
Befestigungsmittel, das rastend mit dem Rastmittel verbindbar ist und das mit der Karosserie des Kraftfahrzeuges verbunden ist, wobei an dem Befestigungsmittel ein Drehmoment-Übertragungsmittel vorgesehen ist, durch dessen Drehung eine lösbare Verbindung zwischen dem Befestigungsmittel und der Karosserie entsteht und dass das Befestigungsmittel Arretierungsmittel aufweist, die das Befestigungsmittel in einer bestimmten Lage relativ zu der Karosserie fixieren. Fastening means, which is latchably connectable to the latching means and which is connected to the body of the motor vehicle, wherein on the fastening means a torque-transmitting means is provided by the rotation of a releasable connection between the fastener and the body is formed and that the fastening means comprises locking means, fixing the fastener in a certain position relative to the body.
Die vorliegende Erfindung betrifft eine Befestigungsvorrichtung zur reversiblen Befestigung eines Innenausstattungsteils an der Karosserie eines Fahrzeuges. Ein derartiges Innenausstattungsteil kann beispielsweise eine Verkleidung, insbesondere eine Türverkleidung, aber auch ein Teil des Armaturenbrettes, des The present invention relates to a fastening device for the reversible attachment of an interior trim part to the body of a vehicle. Such an interior trim part, for example, a fairing, in particular a door trim, but also a part of the dashboard, the
Fahrzeughimmels, des Laderaums und/oder des Motorraums sein. Dafür wird an Vehicle skies, the cargo compartment and / or the engine compartment. For this is on
BESTÄTIGUNGSKOPIE dem Innenausstattungsteil, vorzugsweise auf der dem Innenraum abgewandten Seite des Innenausstattungsteils, ein Rastmittel derart befestigt, insbesondere geklebt, dass auf der Sichtseite des Innenausstattungsteils von der Befestigung nichts zu sehen ist. CONFIRMATION COPY the interior trim part, preferably on the side facing away from the interior of the interior trim part, a locking means fixed in such a way, in particular glued that on the visible side of the interior fitting part of the attachment is nothing to see.
Vorzugsweise ist das Rastmittel aus Metall gefertigt, insbesondere aus einem Metallblech gebogen. Preferably, the locking means is made of metal, in particular bent from a metal sheet.
Dieses Rastmittel ist mit einem Befestigungsmittel, das an der Karosserie des Fahrzeuges angeordnet ist, rastend reversibel verbindbar. This locking means is reversibly connectable with a fastening means which is arranged on the body of the vehicle, detent.
Karosserie im Sinne der vorliegenden Erfindung sind Teile, insbesondere Blechteile, die die Struktur des Fahrzeuges darstellen und/oder die zur Befestigung von weiteren Teilen, insbesondere Innenausstattungsteilen, benötigt werden. Body according to the present invention are parts, in particular sheet metal parts, which represent the structure of the vehicle and / or which are required for the attachment of other parts, in particular interior trim parts.
Erfindungsgemäß ist an dem Befestigungsmittel nun drehfest ein Drehmoment- Übertragungsmittel vorgesehen, das zur Montage des Befestigungsmittels an der Fahrzeugkarosserie von einer ersten Stellung reversibel und relativ zu der According to the invention, a torque transmitting means is now rotatably provided on the fastening means, which is reversible for mounting the fastener to the vehicle body from a first position and relative to the
Fahrzeugkarosserie in eine zweite Stellung gebracht wird, wodurch sich die gesamte Befestigungsvorrichtung dreht und eine vorzugsweise lösbare Verbindung zwischen dem Befestigungsmittel und der Karosserie entsteht. Vorzugsweise wird das  Vehicle body is brought into a second position, whereby the entire fastening device rotates and a preferably detachable connection between the fastening means and the body arises. Preferably, the
Drehmoment-Übertragungsmittel um einen Drehwinkel zwischen 1-179 ° verdreht. Besonders bevorzugt beträgt der Verdrehwinkel zwischen 70° und 110 ° ganz besonders bevorzugt 90°. Vorzugsweise rastet das Drehmoment-Übertragungsmittel in der gewünschten Stellung an dem Befestigungsmittel ein.  Torque transmission means rotated by a rotation angle between 1-179 °. Particularly preferred is the angle of rotation between 70 ° and 110 °, most preferably 90 °. Preferably, the torque transmitting means engages the fastener in the desired position.
Vorzugsweise handelt es sich bei dem Drehmoment-Übertragungsmittel um einen Knebel, der ganz besonders bevorzugt mit einem Werkzeug bei der Montage, um vorzugsweise 90°, verdreht wird. Preferably, the torque-transmitting means is a gag, which is most preferably with a tool during assembly, preferably by 90 °, twisted.
Erfindungsgemäß weist das Befestigungsmittel mindestens ein, vorzugsweise zwei Arretierungsmittel auf, die das Befestigungsmittel in einer bestimmten Lage relativ zur Karosserie fixiert/fixieren. Diese bevorzugte Ausführungsform der vorliegenden Erfindung hat den Vorteil, dass sich das Befestigungsmittel in einer ganz bestimmten definierten Lage befindet, die ein späteres Verrasten des Befestigungsmittels mit dem Rastmittel vereinfacht. Vorzugsweise ist das Arretierungsmittel in einem Winkel, vorzugsweise 90°, zu dem Drehmoment-Übertragungsmittel vorgesehen. Vorzugsweise ist das According to the invention, the fastening means on at least one, preferably two locking means which fixes the fastening means in a certain position relative to the body / fix. This preferred embodiment of the present invention has the advantage that the fastening means is in a very specific defined position, which facilitates a subsequent locking of the fastening means with the locking means. Preferably, the locking means is provided at an angle, preferably 90 °, to the torque transmitting means. Preferably that is
Arretierungsmittel federnd vorgesehen. Besonders bevorzugt ist zwischen dem Drehmoment-Übertragungsmittel und dem Arretiermittel ein Spalt vorgesehen, der kleiner oder gleich der Dicke des Karosserieteils ist, an dem das Befestigungsmittel befestigt wird.  Arretierungsmittel provided resiliently. Particularly preferably, a gap is provided between the torque-transmitting means and the locking means, which is less than or equal to the thickness of the body part to which the fastening means is attached.
Vorzugsweise ist das Befestigungsmittel einstückig vorgesehen. Vorzugsweise ist das Befestigungsmittel ein Spitz- Gieß- oder Spritz-Gieß-Teil. Vorzugsweise ist das Befestigungsmittel aus Kunststoff gefertigt. Preferably, the fastening means is integrally provided. Preferably, the attachment means is a pointed-pour or injection-molded part. Preferably, the fastening means is made of plastic.
Vorzugsweise wirkt das Arretierungsmittel mit einer Ausnehmung, die sich in der Karosserie befindet, zusammen. Preferably, the locking means cooperates with a recess located in the body.
Vorzugsweise ist diese Ausnehmung viereckig ganz besonders bevorzugt rechteckig gestaltet. Preferably, this recess is quadrangular very particularly preferably designed rectangular.
Weiterhin bevorzugt weist das Befestigungsmittel eine Dichtung auf, die dichtend mit der Karosserie und/oder einer Dichtung an der Karosserie, insbesondere einer Dichtungsfolie zusammenwirkt. Diese bevorzugte Ausführungsform hat Further preferably, the fastening means on a seal which cooperates sealingly with the body and / or a seal on the body, in particular a sealing film. This preferred embodiment has
insbesondere den Vorteil, dass eine in der Karosserie vorgesehene Ausnehmung abgedichtet wird. Vorzugsweise wird die Dichtung, die an der Karosserie vorgesehen ist, beim Anbringen des Befestigungsmittels komprimiert, wodurch die Dichtwirkung verbessert und Geräuschentwicklung vermindert wird. in particular the advantage that a recess provided in the body is sealed. Preferably, the seal, which is provided on the body, is compressed during attachment of the fastening means, whereby the sealing effect is improved and noise is reduced.
Vorzugsweise befinden sich die Dichtung und der Knebel auf gegenüberliegenden Seiten der Karosserie. Besonders bevorzugt befindet sich das Arretiermittel zwischen Knebel und Dichtung. In einer bevorzugten Ausführungsform ist das Verbindungselement eine Rastnase, die rastend mit dem an dem Innenausstattungsteil vorgesehenen Rastmittel zusammenwirkt. Preferably, the gasket and toggle are on opposite sides of the body. Particularly preferably, the locking means is between gag and seal. In a preferred embodiment, the connecting element is a latching nose, which cooperates detent with the locking means provided on the interior fitting part.
Ein weiterer Gegenstand der vorliegenden Erfindung ist ein Verfahren, zur Montage und Demontage eines Befestigungsmittels an einem Rastmittel, bei dem die Another object of the present invention is a method for mounting and dismounting a fastener on a locking means, wherein the
Montagerichtung senkrecht zur Demontagerichtung angeordnet ist.  Mounting direction is arranged perpendicular to the dismounting direction.
Das erfindungsgemäße Verfahren hat den Vorteil, dass sich die Verbindung zwischen dem Innenausstattungsteil und der Karosserie beispielsweise bei Abziehen eines Werkzeugs nicht ungewollt lösen kann. The method according to the invention has the advantage that the connection between the interior trim part and the bodywork can not be unintentionally released, for example, when a tool is removed.
Vorzugsweise erfolgt die Montage in Y-Richtung, d. h. in horizontaler Richtung und senkrecht zur Fahrtrichtung und die Demontage in Z-Richtung, d. h. in vertikaler Richtung und senkrecht bezogen auf die Fahrtrichtung des Kraftfahrzeuges. Preferably, the assembly in the Y direction, d. H. in the horizontal direction and perpendicular to the direction of travel and the disassembly in the Z direction, d. H. in the vertical direction and perpendicular to the direction of travel of the motor vehicle.
Im Folgenden werden die Erfindungen anhand der Figuren 1-4 erläutert. Diese Erläuterungen sind lediglich beispielhaft und schränken den allgemeinen The inventions will be explained below with reference to FIGS. 1-4. These explanations are merely exemplary and limit the general
Erfindungsgedanken nicht ein. Die Erläuterungen gelten für beide Gegenstände der vorliegenden Erfindung gleichermaßen.  Inventive idea not one. The explanations apply equally to both objects of the present invention.
Figur 1 zeigt das Befestigungsmittel. Figure 1 shows the fastener.
Figuren 2a - b zeigt die Verbindung zwischen Befestigungsmittel Figures 2a-b shows the connection between fastening means
Innenausstattungsteil und Rastmittel.  Interior fitting and locking means.
Figur 3a zeigt die Montage des Rastmittels an dem Befestigungsmittel Figure 3a shows the mounting of the locking means on the fastening means
Figur 3b zeigt die Demontage des Rastmittels von dem Befestigungsmittel. Figure 3b shows the disassembly of the locking means of the fastening means.
Figur 4 zeigt eine Ausnehmung in dem Karosserieblech, Türinnenblech. Figure 4 shows a recess in the body panel, inner door panel.
Figur 1 zeigt das Befestigungsmittel 1 , das eine Dichtung 4 aufweist. Auf der einen Seite der Dichtung 4 befindet sich ein drehfest vorgesehenes Element 2, hier ein Knebel, und Arretierungsmittel 3, der um 90° versetzt an dem Befestigungsmittel 1 vorgesehen ist. Zur Montage sind das Element 2 durch eine Öffnung 5 (vgl. Figur 4) gesteckt und um 90° gedreht. Die Arretierungsmittel 3 werden beim Durchstecken des Befestigungsmittels vorgespannt und drehen sich bei der Drehung des Knebels 2, so wie das gesamte Befestigungsmittel, mit. Sobald die Drehung vollzogen ist, springen die Arretierungsmittel 3, aufgrund deren Vorspannung, in die Öffnung 5 und drehsichern das Befestigungsmittel an der Karosserie. Auf der anderen Seite weist das Befestigungsmittel 1 ein Verbindungselement 8, hier eine Rastnase, auf. FIG. 1 shows the fastening means 1, which has a seal 4. On the one side of the seal 4 is a rotatably provided element 2, here a Toggle, and locking means 3, which is offset by 90 ° provided on the fastening means 1. For assembly, the element 2 are inserted through an opening 5 (see Figure 4) and rotated by 90 °. The locking means 3 are biased upon insertion of the fastener and rotate with the rotation of the knob 2, as well as the entire fastener, with. As soon as the rotation is completed, the locking means 3, due to their bias, jump into the opening 5 and lock the fastening means to the body. On the other side, the fastening means 1, a connecting element 8, here a detent, on.
Figur 2 zeigt das Befestigungsmittel 1 im an der Karosserie montierten Zustand. Die Karosserie 6 weist in dem vorliegenden Fall noch eine Dichtung 7, beispielsweise eine Dichtfolie 7 auf. Des Weiteren weist die Karosserie 6 die in Figur 4 dargestellte Ausnehmung auf. Bei der Montage wird der Knebel durch die Ausnehmung 5 gesteckt und dann um 90° verdreht. Durch die Vorspannung der Arretierungsmittel 4, die hier als Laschen gestaltet sind, in Richtung des Knebels 2, springen diese etwas in Richtung des Knebels und dadurch in die Ausnehmung 5 hinein. Dadurch ist das Befestigungsmittel 1 verdreh-sicher an der Karosserie 6 angeordnet. Gleichzeitig kann durch eine Verdrehung des Knebels die Befestigungsvorrichtung 1 nicht mehr aus der Ausnehmung 5 herausrutschen. Auf seiner dem Knebel gegenüberliegenden Seite weist das Befestigungsmittel einen Dichtflansch 4 auf, der gegen eine Dichtung 7, beispielsweise eine Dichtfolie, drückt. Diese wird beim Durchstecken und/oder Verdrehen des Knebels ganz leicht komprimiert, so dass der Knebel danach gegen die Karosserie 6 vorgespannt ist und sich nicht selbsttätig wieder in eine lösende Stellung bewegen kann. Des Weiteren weist das Befestigungsmittel 1 ein FIG. 2 shows the fastening means 1 in the state mounted on the body. In the present case, the body 6 also has a seal 7, for example a sealing foil 7. Furthermore, the body 6 has the recess shown in Figure 4. When mounting the toggle is inserted through the recess 5 and then rotated by 90 °. By the bias of the locking means 4, which are designed here as tabs, in the direction of the knob 2, these jump something in the direction of the knob and thereby into the recess 5 inside. As a result, the fastening means 1 is arranged securely against rotation on the body 6. At the same time, the fastening device 1 can no longer slip out of the recess 5 by a rotation of the knob. On its side opposite the toggle side, the fastening means has a sealing flange 4 which presses against a seal 7, for example a sealing foil. This is very slightly compressed during insertion and / or rotation of the knob, so that the gag is then biased against the body 6 and can not automatically move back to a releasing position. Furthermore, the fastening means 1 a
Verbindungselement 8, hier eine Rastnase auf, die rastend mit einem Rastmittel 9, das an dem Innenausstattungsteil befestigt ist, zusammenwirkt. Dieses Rastmittel 9 weist eine Basisfläche 15 auf, mit der das Rastmittel an dem Connecting element 8, here a locking lug, which cooperates detent with a locking means 9 which is fixed to the interior fitting part. This locking means 9 has a base surface 15, with which the locking means on the
Fahrzeuginnenausstattungsteil befestigt ist. Von dem Basisteil 15 gehen zwei Schenkel 10 ab, die an dem dem Basisteil gegenüberliegenden Ende Vehicle interior part is attached. From the base part 15 go from two legs 10, which at the opposite end of the base
Anschlagflächen 11 , Führungsflächen 12 und/oder Rastflächen 13 aufweisen. Die Anschlagflächen und/oder Rastflächen verhindern, dass sich das Stop surfaces 11, guide surfaces 12 and / or locking surfaces 13 have. The stop surfaces and / or locking surfaces prevent the
Verbindungselement 8 ungewollt aus dem Rastmittel 9 löst. Die Führungsflächen 12 vereinfachen das Einführen des Verbindungselementes 8 in das Rastmittel 9. Des Weiteren weist das Rastmittel noch Vorspannelemente 14 auf, die das Verbindungselement gegen insbesondere gegen die Anschlagfläche 11 drücken und so die Lage des Verbindungselementes in dem Rastmittel festlegen, so dass dieses darin nicht verrutschen kann und sich keine Geräusche entwickeln. Die Connecting element 8 unintentionally released from the locking means 9. The guide surfaces 12 simplify the insertion of the connecting element 8 in the locking means 9. Furthermore, the locking means still biasing elements 14 which the Press connection element against particular against the stop surface 11 and so set the position of the connecting element in the locking means, so that it can not slip therein and develop no noise. The
Vorspannelemente 14 sind aus dem Rastmittel 9 ausgeformt.  Biasing elements 14 are formed from the locking means 9.
Figur 2b zeigt eine dreidimensionale Darstellung der Verbindung zwischen dem Befestigungsmittel und dem Rastmittel gemäß Figur 2a. FIG. 2b shows a three-dimensional illustration of the connection between the fastening means and the latching means according to FIG. 2a.
Figur 3a zeigt die Montage des Innenausstattungsteils (nicht dargestellt) an der Karosserie 6. Nachdem das Befestigungsmittel 1 an der Karosserie 6 vormontiert worden ist, wird das Innenausstattungsteil samt Rastmittel 9 in Y-Richtung, wie durch den Pfeil 16 symbolisiert, geschoben. Dadurch weiten sich die Schenkel 10 des Rastmittels solange auf, bis die Anschlag- bzw. Führungsflächen an den breitesten Teil des Verbindungselementes vorbeigeschoben worden sind. Danach schnappen diese durch die federnde Vorspannung der Schenkel 10 zurück, so dass sich eine feste Verbindung zwischen dem Rastmittel 9 und dem Befestigungsmittel 1 einstellt. Auch die Anschlagelemente 14 werden beim Einführen des Verbindungselementes in das Rastmittel auseinandergebogen und dabei vorgespannt und drücken, nach der rastenden Verbindung das Verbindungselement 8 gegen das Rastmittel 9. Der Fachmann erkennt, dass ein Innenausstattungsteil vorzugsweise mit mehreren Rastmitteln/Befestigungsmitteln an der Karosserie des Fahrzeuges verbunden ist. Figure 3a shows the assembly of the interior trim part (not shown) on the body 6. After the fastener 1 has been preassembled on the body 6, the interior fitting part including locking means 9 in the Y direction, as symbolized by the arrow 16, pushed. As a result, the legs 10 of the locking means widen until the stop or guide surfaces have been pushed past the widest part of the connecting element. Then they snap back by the resilient bias of the legs 10, so that sets a firm connection between the locking means 9 and the fastening means 1. The stop elements 14 are bent apart during insertion of the connecting element in the locking means and biased and press, after the latching connection, the connecting element 8 against the locking means 9. The skilled artisan will recognize that an interior fitting preferably connected to a plurality of locking means / fastening means on the body of the vehicle is.
Figur 3b zeigt die Demontage des Befestigungselementes von dem Rastmittel. Figure 3b shows the disassembly of the fastener of the locking means.
Durch eine Bewegung in Z-Richtung, beispielsweise einen Hammerschlag, gleitet das Verbindungselement 8 seitlich aus dem Rastmittel 9 heraus. Der Fachmann erkennt, dass die Montagerichtung und die Demontagerichtung demnach By a movement in the Z direction, such as a hammer blow, the connecting element 8 slides laterally out of the locking means 9. The skilled artisan will recognize that the mounting direction and the dismounting direction accordingly
unterschiedlich, d. h. insbesondere nicht parallel zueinander angeordnet sind. different, d. H. in particular are not arranged parallel to each other.
Dadurch kann ein ungewolltes Lösen der Verbindung zwischen dem This can cause an unintentional release of the connection between the
Befestigungsmittel 1 und dem Rastmittel 9 wirksam vermieden werden. Fastener 1 and the locking means 9 are effectively avoided.
In Figur 4 ist die Ausnehmung 5 in der Karosserie 6 dargestellt. Diese ist im In Figure 4, the recess 5 is shown in the body 6. This is in
Wesentlichen rechteckig, weist in seiner Mitte jedoch eine Ausbuchtung 18 auf, die die Drehachse des Knebels 2 aufnimmt. Bezugszeichen: Essentially rectangular, however, has in its center a bulge 18 which receives the axis of rotation of the toggle 2. REFERENCE NUMBERS
1 Befestigungsmittel 1 fastener
2 drehbares Element, Knebel  2 rotatable element, toggle
3 Arretierungsmittel, Lasche  3 locking means, tab
4 Dichtung, Dichtflansch  4 gasket, sealing flange
5 Ausnehmung  5 recess
6 Karosserie, Türinnenblech  6 body, door inner panel
7 Dichtung, Dichtfolie  7 seal, sealing foil
8 Verbindungselement, Rastnase  8 connecting element, locking nose
9 Klammer, Rastmittel  9 clamp, locking means
10 Schenkel  10 thighs
11 Anschlagfläche  11 stop surface
12 Führungsflächen  12 guide surfaces
13 Rastflächen  13 locking surfaces
14 Vorspannelement  14 biasing element
15 Verbindungsfläche der Klammer mit der Türinnenverkleidung 15 Connecting surface of the bracket with the door inner panel
16 Montagerichtung 16 mounting direction
17 Demontagerichtung  17 Dismantling direction
18 Ausbuchtung  18 bulge
X Fahrtrichtung X direction of travel
Y Richtung horizontal und senkrecht zur Fahrrichtung  Y direction horizontal and perpendicular to the direction of travel
Z Richtung vertikal und senkrecht zur Fahrrichtung  Z direction vertical and perpendicular to the direction of travel

Claims

Patentansprüche: claims:
1. Befestigungsvorrichtung, zur reversiblen Befestigung eines 1. Fastening device for reversible attachment of a
Innenausstattungsteils an der Karosserie (6) eines Kraftfahrzeuges, mit einem an dem Innenausstattungsteil befestigten Rastmittel (9) und einem  Interior trim part on the body (6) of a motor vehicle, with a latching means (9) fastened to the interior trim part and a locking device
Befestigungsmittel (1 ), das rastend mit dem Rastmittel (9) verbindbar ist und das mit der Karosserie (6) des Kraftfahrzeuges verbunden ist, dadurch gekennzeichnet, dass an dem Befestigungsmittel (1 ) ein Drehmoment- Übertragungsmittel (2) vorgesehen ist, durch dessen Drehung eine lösbare Verbindung zwischen dem Befestigungsmittel (1 ) und der Karosserie (6) entsteht und dass das Befestigungsmittel (1) Arretierungsmittel (3) aufweist, die das Befestigungsmittel (1 ) in einer bestimmten Lage relativ zu der  Fastening means (1) which is latchingly connected to the latching means (9) and which is connected to the body (6) of the motor vehicle, characterized in that on the fastening means (1) a torque transmitting means (2) is provided by the Rotation, a releasable connection between the fastening means (1) and the body (6) is formed and that the fastening means (1) locking means (3), the fastening means (1) in a certain position relative to the
Karosserie fixieren.  Fix the bodywork.
2. Befestigungsvorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass das Element (2) ein Knebel ist. 2. Fastening device according to claim 1, characterized in that the element (2) is a gag.
3. Befestigungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Arretierungsmittel (3) mit einer Ausnehmung (5) in der Karosserie (6) zusammenwirkt. 3. Fastening device according to claim 1 or 2, characterized in that the locking means (3) with a recess (5) in the body (6) cooperates.
4. Befestigungsvorrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass das Befestigungsmittel (1) eine Dichtung (5) aufweist, die Dichtend mit der Karosserie (6) und/oder einer Dichtung zusammenwirkt. 4. Fastening device according to one of the preceding claims, characterized in that the fastening means (1) has a seal (5) which cooperates sealingly with the body (6) and / or a seal.
5. Befestigungsvorrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass es ein Verbindungselement (8), vorzugsweise eine Rastnase, aufweist, die rastend mit dem Rastmittel (9) zusammenwirkt. 5. Fastening device according to one of the preceding claims, characterized in that it comprises a connecting element (8), preferably a latching nose, which cooperates detent with the latching means (9).
6. Verfahren zur Montage und Demontage eines Befestigungsmittels an einem Rastmittel, dadurch gekennzeichnet, dass die Montagerichtung (16) senkrecht zur Demontagerichtung (17) angeordnet ist. 6. A method for assembling and disassembling a fastener on a latching means, characterized in that the mounting direction (16) is arranged perpendicular to the dismounting direction (17).
PCT/EP2010/006400 2009-10-20 2010-10-20 Fastening device for an interior trim part on the body of a motor vehicle WO2011047843A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009050085A DE102009050085A1 (en) 2009-10-20 2009-10-20 Fastening device for an interior fitting on the body of a motor vehicle
DE102009050085.5 2009-10-20

Publications (1)

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WO2011047843A1 true WO2011047843A1 (en) 2011-04-28

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US10670059B2 (en) 2017-12-05 2020-06-02 A. Raymond Et Cie High retention force fastener

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FR3101296A1 (en) * 2019-09-27 2021-04-02 Treves Products, Services & Innovation Device for fixing a screen for the interior of a motor vehicle on a support

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DE1107029B (en) * 1957-06-15 1961-05-18 Raymond Druckknopf Und Metallw Clamp for fastening a plate-shaped covering to a base
US3040401A (en) * 1957-06-15 1962-06-26 Raymond A Molding fastener
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FR1553608A (en) * 1967-08-02 1969-01-10
US4422222A (en) * 1980-11-05 1983-12-27 Nifco Inc. Fastening structure
DE19838560A1 (en) 1998-08-25 2000-03-09 Draexlmaier Lisa Gmbh Quick-release fastener for connecting several components together
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