DE102006005107A1 - Motor vehicle, has trim part, screwed on vehicle part with screw and retainer is arranged in area of connection between trim part and bolt is fitted in leg of screw, which limits maximum screw in depth of screw in vehicle part as stopper - Google Patents
Motor vehicle, has trim part, screwed on vehicle part with screw and retainer is arranged in area of connection between trim part and bolt is fitted in leg of screw, which limits maximum screw in depth of screw in vehicle part as stopper Download PDFInfo
- Publication number
- DE102006005107A1 DE102006005107A1 DE200610005107 DE102006005107A DE102006005107A1 DE 102006005107 A1 DE102006005107 A1 DE 102006005107A1 DE 200610005107 DE200610005107 DE 200610005107 DE 102006005107 A DE102006005107 A DE 102006005107A DE 102006005107 A1 DE102006005107 A1 DE 102006005107A1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- vehicle
- trim part
- trim
- bolt
- 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- Withdrawn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
- 239000002245 particle Substances 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0241—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- 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
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/048—Specially-shaped necks
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einem Verkleidungsteil nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a motor vehicle with a trim part according to the preamble of claim 1.
Im Innenraum eines Kraftfahrzeugs gibt es viele Verkleidungsteile, die das optische Erscheinungsbild des Innenraums verbessern. Damit sich auch bei einem Unfall kein Verkleidungsteil lösen kann, werden die Verkleidungsteile häufig angeschraubt, statt nur angeclipst. Dabei kann es vorkommen, dass das Verkleidungsteil an der Stelle der Verschraubung zu dem Fahrzeugteil beabstandet ist, mit dem es verschraubt ist. Die Verschraubung muss dann so ausgeführt werden, dass einerseits das Verkleidungsteil während der Fahrt nicht klappert, andererseits das Verkleidungsteil aber auch nicht durch die Verschraubung deformiert wird. Um dies zu erreichen, werden Retainer eingesetzt.in the Interior of a motor vehicle, there are many trim parts, which improve the visual appearance of the interior. In order to even in the event of an accident, no trim part can be loosened, the fairings become common screwed on, instead of just clipped. It may happen that the cowling at the location of the screw to the vehicle part spaced, with which it is bolted. The screw connection must then so executed be that on the one hand the cowling does not rattle while driving, on the other hand, the trim part but not through the screw is deformed. To achieve this, retainers are used.
Retainer sind Aufnahmeteile mit entsprechenden Öffnungen bzw. Aufnahmen zum Einsetzen von Verbindungselementen, wie beispielsweise Schrauben, und bestehen in der Regel aus Kunststoff. Sie werden an dem Verkleidungsteil befestigt, z. B. durch Schweißen oder Kleben, oder sie sind bereits Bestandteil des Verkleidungsteils. In einer besonders einfachen Form besteht ein Retainer nur aus einem Ring, der quasi als Abstandshalter um die Verbindungsstelle herum zwischen Verkleidungsteil und Fahrzeugteil angeordnet ist.retainer are receiving parts with corresponding openings or receptacles for Inserting fasteners, such as screws, and are usually made of plastic. They are at the fairing part attached, z. B. by welding or gluing, or they are already part of the trim part. In a particularly simple form, a retainer consists of only one Ring, which acts as a spacer around the joint between fairing part and vehicle part is arranged.
Die Schraube verspannt dann den Retainer gegen das Fahrzeugteil, um die nötige Klemmspannung zu erreichen, sodass unerwünschter Klappergeräusche vermieden werden. Die Klemmkraft wirkt entlang der Auflagefläche des Retainers am Verkleidungsteil bzw. zwischen Schraubenkopf und Verkleidungsteil. Aufgrund des Reibungsverhältnisses zwischen diesen Auflageflächen kann diese Verbindung relativ hohen Querkräften widerstehen. Der Verbindungstyp kommt damit einem Festlager gleich.The Screw then tense the retainer against the vehicle part to the necessary To achieve clamping voltage, so that unwanted rattling noises are avoided. The clamping force acts along the support surface of the retainer on the trim part or between screw head and cowling. Due to the friction ratio between these bearing surfaces This compound can withstand relatively high transverse forces. The connection type This equates to a fixed camp.
Das Verkleidungsteil hat häufig zusätzlich einen Formschluss zu benachbarten Interieurteilen. Eine feste Verbindung zu diesen Nachbarteilen ist dabei im Allgemeinen wesentlich für das Design. Die Lage des Verkleidungsteiles darf sich daher nicht zum benachbarten Bauteil verändern. Durch die Verschraubung des Verkleidungsteiles einerseits und den Formschlüssen andererseits ergeben sich zwei Festlager. Daher kann sich das Verkleidungsteil unter Wärmeeinwirkung verziehen und/oder wellig werden, weil Wärmeeinwirkung (z. B. durch Sonneneinstrahlung) bei den Verkleidungsteilen, die im Allgemeinen aus Kunststoff gefertigt sind, zu Wärmeausdehnung führt. Da diese Wärmeausdehnung unter Standardbedingungen häufig vorkommt, führt sie schließlich durch Kriechvorgänge zu einer dauerhaften Deformation des Verkleidungsteiles. Darüber hinaus löst sich unter Einfluss der Temperatur die Vorspannung der Schraube durch Setzvorgänge.The Fairing part has often additionally a positive connection to adjacent interior parts. A solid connection to these neighboring parts is generally essential to the design. The position of the cladding part must therefore not be adjacent Change component. By screwing the trim part on the one hand and the form circuits On the other hand, there are two fixed bearings. Therefore, the trim part can under heat warp and / or wavy, because heat (eg Sun exposure) in the trim parts, which are generally off Plastic are made, leads to thermal expansion. There this thermal expansion under standard conditions frequently occurs, leads they finally go through creep to a permanent deformation of the trim part. Furthermore dissolves under the influence of temperature, the bias of the screw through Setting processes.
Aufgabe der Erfindung ist es, ein Kraftfahrzeug mit einem Verkleidungsteil zu schaffen, das sicher an einem Fahrzeugteil angeschraubt ist.task The invention is a motor vehicle with a trim part to create, which is securely screwed to a vehicle part.
Diese Aufgabe wird mit einem Kraftfahrzeug mit einem Verkleidungsteil, das an einem Fahrzeugteil angeschraubt ist, mit den Merkmalen des Patentanspruchs 1 gelöst.These Task is with a motor vehicle with a trim panel, which is bolted to a vehicle part, with the features of Patent claim 1 solved.
Erfindungsgemäß ist ein Verkleidungsteil eines Kraftfahrzeugs an einem Fahrzeugteil mit einer Schraube angeschraubt, wobei im Bereich der Verschraubung zwischen Verkleidungsteil und Fahrzeugteil ein Retainer als Abstandshalter angeordnet ist. Die Schraube liegt mit dem Kopf am Verkleidungsteil an, ragt mit dem Schaft durch eine Öffnung im Verkleidungsteil hindurch und ist in das Fahrzeugteil eingeschraubt. Am Schaft der Schraube ist ein Riegel angebracht, der die maximale Einschraubtiefe der Schraube in das Fahrzeugteil als Anschlag begrenzt. Dabei ist die Länge des Schafts der Schraube zwischen dem Kopf und dem Riegel günstigerweise so gewählt, dass das Verkleidungsteil bei bis zum Anschlag eingeschraubter Schraube vorgespannt ist. Dazu ist bevorzugt die Länge des Schafts der Schraube zwischen dem Kopf und dem Riegel mit der Höhe des Retainers abgestimmt. Die Öffnung im Verkleidungsteil ist vorteilhafterweise ein Langloch.According to the invention is a Covering part of a motor vehicle on a vehicle part with screwed on a screw, wherein in the area of the screw between cowling and vehicle part a retainer as a spacer is arranged. The screw is located with the head on the cowling on, protrudes with the shaft through an opening in the trim part through and is screwed into the vehicle part. On the shaft of the Screw is attached to a bolt, the maximum depth of thread of the Screw limited to the vehicle part as a stop. It is the Length of the Shaft of the screw between the head and the bolt conveniently so selected that the trim part with screwed in until the stop screw is biased. For this purpose, the length of the shaft of the screw is preferred tuned between the head and the latch with the height of the retainer. The opening in the trim part is advantageously a slot.
Aus gestalterischer Sicht ist bei der Lösung der Aufgabe der Anspruch auf unveränderliches Design zu berücksichtigen. Um die Ausbildung von Welligkeiten durch Wärmeeinwirkung zu vermeiden, wird bei der erfindungsgemäßen Ausführungsform die Fest-Fest-Lagerung aus dem Stand der Technik in eine Fest-Los-Lagerung umgewandelt. Aufgrund der Anordnung des Riegels wirkt die erforderliche Klemmkraft nur zwischen dem Riegel und dem Fahrzeugteil. Entsprechend der Justierung des Abstandes zwischen dem Kopf der Schraube und dem Riegel kann die Klemmkraft zwischen Schraubenkopf und Retainer nun separat und variabel eingestellt werden.Out From a design point of view, the claim is the solution to the problem on immutable Design to consider. To avoid the formation of ripples due to heat, is in the embodiment of the invention the solid-state storage of the prior art in a fixed-lot storage transformed. Due to the arrangement of the bolt, the required clamping force acts only between the bolt and the vehicle part. According to the adjustment the distance between the head of the screw and the bolt can the clamping force between screw head and retainer now separately and be set variably.
In einer möglichen Ausführung wird diese Klemmkraft zwischen Schraubenkopf und Retainer sehr gering eingestellt, so dass bei Einwirkung von Querkräften eine Bewegungsmöglichkeit entlang des Langlochs besteht; der Verbindungstyp kommt damit einem Loslager gleich. So wird die Bauteilausdehnung unter Wärmeeinwirkung trotz einer unlösbaren Schraubverbindung nicht behindert. Die Ausrichtung des Langlochs muss dabei natürlich entsprechend gewählt sein. Das Design behält trotz Wärmeausdehnung eine gleich bleibende Erscheinung.In a possible execution This clamping force between the screw head and retainer is very low adjusted, so that under the influence of lateral forces a possibility of movement along the long hole exists; the connection type comes with it one Same bearing. Thus, the component expansion is under heat despite a permanent screw connection not disabled. The orientation of the slot must of course be chosen accordingly. The design keeps despite thermal expansion a consistent appearance.
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
Da
der Riegel
In
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610005107 DE102006005107A1 (en) | 2006-02-04 | 2006-02-04 | Motor vehicle, has trim part, screwed on vehicle part with screw and retainer is arranged in area of connection between trim part and bolt is fitted in leg of screw, which limits maximum screw in depth of screw in vehicle part as stopper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610005107 DE102006005107A1 (en) | 2006-02-04 | 2006-02-04 | Motor vehicle, has trim part, screwed on vehicle part with screw and retainer is arranged in area of connection between trim part and bolt is fitted in leg of screw, which limits maximum screw in depth of screw in vehicle part as stopper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006005107A1 true DE102006005107A1 (en) | 2007-08-09 |
Family
ID=38282140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610005107 Withdrawn DE102006005107A1 (en) | 2006-02-04 | 2006-02-04 | Motor vehicle, has trim part, screwed on vehicle part with screw and retainer is arranged in area of connection between trim part and bolt is fitted in leg of screw, which limits maximum screw in depth of screw in vehicle part as stopper |
Country Status (1)
Country | Link |
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DE (1) | DE102006005107A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017025240A1 (en) * | 2015-08-12 | 2017-02-16 | Volkswagen Ag | Assembly and method for securing a fastening element |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060782A1 (en) * | 2000-12-07 | 2002-06-13 | Bayerische Motoren Werke Ag | Device for fastening two components |
-
2006
- 2006-02-04 DE DE200610005107 patent/DE102006005107A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060782A1 (en) * | 2000-12-07 | 2002-06-13 | Bayerische Motoren Werke Ag | Device for fastening two components |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017025240A1 (en) * | 2015-08-12 | 2017-02-16 | Volkswagen Ag | Assembly and method for securing a fastening element |
CN107850107A (en) * | 2015-08-12 | 2018-03-27 | 博尔豪夫连接技术有限公司 | For fixing the external member and method of tightening member |
CN107850107B (en) * | 2015-08-12 | 2019-08-23 | 博尔豪夫连接技术有限公司 | For fixing the external member and method of tightening member |
US10823222B2 (en) | 2015-08-12 | 2020-11-03 | Volkswagen Ag | Assembly and method for securing a fastening element |
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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 |
Effective date: 20121121 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |