DE102005031395A1 - Plastic component and method for attaching an attachment to a plastic component - Google Patents
Plastic component and method for attaching an attachment to a plastic component Download PDFInfo
- Publication number
- DE102005031395A1 DE102005031395A1 DE102005031395A DE102005031395A DE102005031395A1 DE 102005031395 A1 DE102005031395 A1 DE 102005031395A1 DE 102005031395 A DE102005031395 A DE 102005031395A DE 102005031395 A DE102005031395 A DE 102005031395A DE 102005031395 A1 DE102005031395 A1 DE 102005031395A1
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- Prior art keywords
- plastic component
- retaining element
- attachment
- recess
- component according
- Prior art date
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Links
- 239000004033 plastic Substances 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 239000006261 foam material Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 241000264877 Hippospongia communis Species 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- -1 For example Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001721 transfer moulding Methods 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
- B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- 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
- B60R13/0212—Roof or head liners
- B60R13/0225—Roof or head liners self supporting head 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
- F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
-
- 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
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0657—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02245—Abrading, e.g. grinding, sanding, sandblasting or scraping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7254—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
- B29K2305/08—Transition metals
- B29K2305/12—Iron
-
- 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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
Abstract
Bei einem Verfahren zum Befestigen eines Anbauteils an einem Kunststoffbauteil, insbesondere einem Fahrzeugteil, wird erfindungsgemäß DOLLAR A (A) in das Kunststoffbauteil (10) mindestens eine Ausnehmung (16) eingeformt; DOLLAR A (B) in der Ausnehmung (16) ein Halteelement (18) verrastet und DOLLAR A (C) das Anbauteil an dem Halteelement (18) befestigt.In a method for fastening an attachment to a plastic component, in particular a vehicle part, according to the invention DOLLAR A (A) in the plastic component (10) at least one recess (16) is formed; DOLLAR A (B) in the recess (16) a holding element (18) locked and DOLLAR A (C) attached to the attachment member (18).
Description
Die vorliegende Erfindung betrifft einerseits ein Kunststoffbauteil, insbesondere ein Fahrzeugteil, mit einem Halteelement für ein Anbauteil sowie andererseits ein Verfahren zum Befestigen eines Anbauteils an einem Kunststoffbauteil, insbesondere einem Fahrzeugteil.The The present invention relates on the one hand to a plastic component, in particular a vehicle part, with a holding element for an attachment and on the other hand, a method for attaching an attachment on a plastic component, in particular a vehicle part.
Im Fahrzeugbau werden heutzutage oftmals Kunststoffbauteile eingesetzt, beispielsweise als Teil eines Fahrzeugdaches oder als Dachmodul, welches als gesamte Dacheinheit vorgefertigt wird und erst bei der Endmontage des Fahrzeugs mit der Fahrzeugkarosserie verbunden wird. Sollen derartige Kunststoffbauteile mit Anbauteilen verbunden werden, beispielsweise mit Halterungen zum Anbringen des Kunststoffbauteils als solchem oder Halteelementen zum Anbringen von weiteren Komponenten an dem Kunststoffbauteil, müssen solche Kunststoffbauteile mit Halteelementen versehen werden, die üblicherweise aus Metall oder aber aus einem härteren Kunststoff gefertigt sind und an welchen die betreffenden Anbauteile beispielsweise mittels Schrauben oder Nieten befestigt werden können.in the Vehicle construction is often used today plastic components, for example as part of a vehicle roof or as a roof module, which is prefabricated as a complete roof unit and only at the Final assembly of the vehicle is connected to the vehicle body. If such plastic components are to be connected to attachments, for example, with brackets for attaching the plastic component as such or holding elements for attaching other components the plastic component, must Such plastic components are provided with holding elements, which are usually made of metal or a harder one Plastic are made and to which the relevant attachments For example, by means of screws or rivets can be attached.
Um
in einem solchen Kunststoffbauteil Halterungen zum Anbringen eines
Anbauteils vorzusehen, wurde in der
Es ist Aufgabe der vorliegenden Erfindung, ein Kunststoffbauteil, insbesondere ein Fahrzeugteil, mit einem Halteelement für ein Anbauteil sowie ein Verfahren zum Befestigen eines Anbauteils an einem solchen Kunststoffbauteil zu schaffen, bei welchem sich die Montage des Anbauteils an das Kunststoffbauteil einfacher gestaltet als bei den aus dem Stand der Technik bekannten Lösungen.It Object of the present invention, a plastic component, in particular a vehicle part, with a holding element for an attachment and a method for attaching an attachment to such a plastic component to create, in which the assembly of the attachment to the Plastic component designed simpler than those of the prior Technology known solutions.
Diese Aufgabe wird erfindungsgemäß durch ein Verfahren gemäß Anspruch 1 sowie ein Kunststoffbauteil gemäß Anspruch 6 gelöst.These The object is achieved by a Method according to claim 1 and a plastic component according to claim 6 solved.
Bei dem erfindungsgemäßen Verfahren zum Befestigen eines Anbauteils an einem Kunststoffbauteil, insbesondere einem Fahrzeugteil, wird in das Kunststoffbauteil mindestens eine Ausnehmung eingeformt. Bei den Ausnehmungen kann es sich beispielsweise um Nuten oder Löcher handeln, die durch entsprechende Gestaltung des Formwerkzeugs ohne zusätzliche Arbeitsschritte beim Ausformen des Kunststoffbauteils gebildet werden oder die nach Beendigung des Schäumvorgangs in das geschäumte Kunststoffbauteil eingearbeitet werden, z.B. eingefräst werden. Es versteht sich, dass der Formgebung der Ausnehmungen kaum Grenzen gesetzt sind und diese beispielsweise auch einen Hinterschnitt aufweisen kann. In diesen Ausnehmungen werden dann Halteelemente verrastet, an welchen das Anbauteil befestigt werden kann. Das Halteelement ist hierbei vorzugsweise aus einem federelastischen Werkstoff gefertigt und so geformt, dass es sich beispielsweise über entsprechende Rastvorsprünge in einer oder mehreren Ausnehmungen verklemmt. Bei dieser Art der Anbindung tritt kein Abzeichnen des Halteelements auf der gegenüberliegenden Seite des Kunststoffbauteils auf und wird im Vergleich zu den herkömmlichen Anbindungen die Montagezeit erheblich verkürzt.at the method according to the invention for fastening an attachment to a plastic component, in particular a vehicle part, is in the plastic component at least one Recess formed. The recesses may be, for example around grooves or holes act by appropriate design of the mold without additional Work steps are formed when molding the plastic component or after completion of the foaming process in the foamed Plastic component are incorporated, e.g. are milled. It is understood that the shape of the recesses barely limits are set and they have, for example, an undercut can. In these recesses retaining elements are then locked, on which the attachment can be attached. The holding element This is preferably made of a resilient material and shaped so that it, for example, via corresponding locking projections in one or several recesses jammed. With this type of connection no sign of the retaining element on the opposite Side of the plastic component and is compared to the conventional Connections significantly reduces assembly time.
Bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.preferred Embodiments of the invention will become apparent from the dependent claims.
Das Kunststoffbauteil ist vorzugsweise aus einem Schaumwerkstoff gefertigt, beispielsweise aus Polyurethan (PUR), wobei hier sämtliche der heute gängigen Herstellungsverfahren für Verbundkunststoffe angewendet werden können, wie insbesondere LFI-Verfahren (Long Fibre Injection) oder andere gängige Hinterschäumvorgänge, wie insbesondere Spritzgussverfahren oder Spritzpressverfahren, angewendet werden. In das Kunststoffteil kann ferner eine Wabenstruktur, beispielsweise aus Papier, Metall oder Kunststoff, eingebettet sein, die beidseitig von einer Deckschicht, z.B. einer mit Polyurethan getränkten Glasfasermatte, stabi lisiert wird. Als Beispiel für eine derartige Struktur ist die PHC-Struktur (Paper Honey-Comb) zu nennen.The Plastic component is preferably made of a foam material, For example, polyurethane (PUR), where all of today's common Manufacturing process for Composite plastics can be applied, in particular LFI method (Long Fiber Injection) or other common foam processes, such as in particular injection molding or transfer molding become. In the plastic part can also have a honeycomb structure, for example be paper, metal or plastic, embedded on both sides of a cover layer, e.g. a polyurethane fiber-impregnated fiberglass mat, stabilized. As an example of such a structure the PHC structure (Paper Honey-Comb) to call.
Das Halteelement kann beispielsweise aus einem Federstahlblech gefertigt sein, insbesondere aus einem Blechstreifen aus Federstahl, dessen beide Enden umgeknickt sind, um Rastvorsprünge sowie einen zwischen den Rastvorsprüngen liegenden zentralen Bereich zu bilden, an welchem das Anbauteil befestigt werden kann. Um ein derartiges Halteelement an dem Kunststoffbauteil zu befestigen, werden in dem Kunststoffbauteil z.B. zwei Nuten vorgesehen, in welche das Halteelement mit den Rastvorsprüngen eingreift. Insbesondere können hierbei die beiden Enden jeweils zweimal um einen Winkel von näherungsweise 90° abgeknickt sein, um zwei Rastvorsprünge zu bilden, mittels welchen das Halteelement an dem zwischen den beiden Nuten liegenden Bereich des Kunststoffbauteils verrastet wird.The holding element can be made, for example, from a spring steel sheet, in particular from a sheet metal strip made of spring steel, whose two ends are folded over to form latching projections and a lying between the locking projections central region to which the attachment can be attached. In order to fasten such a holding element to the plastic component, two grooves are provided in the plastic component, for example, in which the holding element engages with the latching projections. In particular, the two ends each be bent twice by an angle of approximately 90 ° to form two locking projections, by means of which the holding element is latched to the region lying between the two grooves of the plastic component.
Sind hierbei die beiden Enden des das Halteelement bildenden Blechstreifens so geknickt, dass die zwei Rastvorsprünge aufeinander zu weisen, so ist der zentrale Bereich des Halteelements im entspannten Zustand auf der von den Rastvorsprüngen abgewandten Seite des zentralen Bereichs vorzugsweise konvex gekrümmt. Wird beim Einpressen des Halteelements in ein mit entsprechenden Nuten versehenes Kunststoffbauteil Druck auf den zentralen Bereich des Halteelements ausgeübt, so wird der konvexe Bereich so verformt, dass dessen Krümmung abnimmt, wodurch die beiden an den Enden des Federstahlelements ausgebildeten Rastvorsprünge voneinander weg bewegt werden, sodass das Halteelement leicht in die Ausnehmungen am Kunststoffbauteil eingeführt werden kann. Wird nun der Druck auf die Halterung weggenommen, so entspannt sich dieses, wobei sich die beiden Rastvorsprünge aufeinander zu bewegen und dabei das Halteelement an dem Kunststoffbauteil verrasten. Anschließend kann an dem Halteelement ein Anbauteil befestigt werden. Wenn das Anbauteil hierbei eine Zugkraft auf das Halteelement ausübt, wird die Krümmung des zentralen Bereichs des Halteelements verstärkt, so dass sich die Halterung mit seinen Rastvorsprüngen noch fester am Kunststoffbauteil verkeilt.are in this case the two ends of the holding element forming sheet metal strip kinked so that the two locking projections face each other, so is the central region of the holding element in the relaxed state on the side facing away from the locking projections Side of the central region preferably convexly curved. Becomes when pressing the retaining element in a with corresponding grooves provided plastic component pressure on the central area of the Holding element exercised, so the convex portion is deformed so that its curvature decreases, whereby the two formed at the ends of the spring steel element latching projections be moved away from each other, so that the holding element easily in the recesses can be introduced on the plastic component. Will now the Pressure on the holder taken away, so this relaxes, taking the two locking projections to move towards each other while the holding element on the plastic component lock. Subsequently can be attached to the support member an attachment. If that Attachment in this case exerts a tensile force on the retaining element is the curvature reinforced the central region of the retaining element, so that the holder with its catch projections even more firmly wedged on the plastic component.
In analoger Weise können die beiden Enden des das Halteelement bildenden Blechstreifens so geknickt sein, dass die zwei Rastvorsprünge voneinander weg weisen. In diesem Fall kann der zentrale Bereich des Halteelements im entspannten Zustand auf der von den Rastvorsprüngen abgewandten Seite des zentralen Bereichs vorzugsweise konkav gekrümmt sein. Wird bei der Montage des Halteelements der konkave Bereich flach gezogen, so bewegen sich die beiden die Rastsprünge aufweisenden nach unten abgewinkelten Bereiche des Halteelements aufeinander zu, und erleichtern so das Einführen in ein mit entsprechenden Ausnehmungen für die Rastvorsprünge versehenes Kunststoffbauteil. Entspannt sich das Halteelement, so verkeilt sich dieses elastisch mit den Rastvorsprüngen am Kunststoffbauteil.In analogous way the two ends of the holding element forming sheet metal strip so kinked be that the two locking projections point away from each other. In this case, the central area of the holding element in the relaxed state on the side facing away from the latching projections Side of the central region preferably be concavely curved. Will be flat during assembly of the support member of the concave area pulled, so the two move the latches jumped down angled portions of the support member towards each other, and facilitate so the introduction in a provided with corresponding recesses for the locking projections Plastic component. Relaxes the holding element, so wedged this elastic with the locking projections on the plastic component.
Die Erfindung wird nachstehend unter Bezugnahme auf die beigefügten Zeichnungen näher erläutert. Es zeigen:The Invention will now be described with reference to the accompanying drawings explained in more detail. It demonstrate:
In
dem Halteelement
Wie sich aus dem Vorstehenden ergibt, wird mit der vorliegenden Erfindung eine sehr einfach zu fertigende und dennoch äußerst effektive Anbindung eines Halteelements an ein in einem Formwerkzeug gefertigtes Kunststoffbauteil bereitgestellt. Da sich die Montage sehr einfach gestaltet, lassen sich bei der Fertigung am Band kürzere Taktzeiten realisieren.As is apparent from the above, is with the present invention a very easy to create, yet extremely effective connection of a Holding element to a manufactured in a mold plastic component provided. Since the assembly is very simple, let shorter during production on the belt Realize cycle times.
- 1010
- KunststoffbauteilPlastic component
- 1212
- Grundkörperbody
- 1414
- Foliefoil
- 1616
- Nutengroove
- 1818
- Halteelementretaining element
- 2020
- zentraler Bereichcentrally Area
- 2222
- Seitenbereichepage sections
- 2424
- Rastvorsprüngelatching projections
- 2626
-
Seitenwände von
16 Sidewalls of16 - 2828
- Öffnungenopenings
Claims (16)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031395.7A DE102005031395B4 (en) | 2005-07-05 | 2005-07-05 | Plastic component and method for attaching an attachment to a plastic component |
PCT/DE2006/001161 WO2007003178A1 (en) | 2005-07-05 | 2006-07-03 | Plastic component and method for fixing an accessory piece to a plastic component |
EP06761763A EP1919735A1 (en) | 2005-07-05 | 2006-07-03 | Plastic component and method for fixing an accessory piece to a plastic component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031395.7A DE102005031395B4 (en) | 2005-07-05 | 2005-07-05 | Plastic component and method for attaching an attachment to a plastic component |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005031395A1 true DE102005031395A1 (en) | 2007-01-11 |
DE102005031395B4 DE102005031395B4 (en) | 2019-01-24 |
Family
ID=37105502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005031395.7A Expired - Fee Related DE102005031395B4 (en) | 2005-07-05 | 2005-07-05 | Plastic component and method for attaching an attachment to a plastic component |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1919735A1 (en) |
DE (1) | DE102005031395B4 (en) |
WO (1) | WO2007003178A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014095202A1 (en) * | 2012-12-17 | 2014-06-26 | Phoenix Contact Gmbh & Co Kg | Heat sink for cooling an electric component |
EP3067254A1 (en) | 2015-03-11 | 2016-09-14 | Magna Steyr Fahrzeugtechnik AG & Co KG | Fastening element |
DE102020104198A1 (en) | 2020-02-18 | 2021-08-19 | Volkswagen Aktiengesellschaft | Plastic component and connection system as well as a method for producing the plastic component and a motor vehicle |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1657787A (en) * | 1924-04-18 | 1928-01-31 | Om Edwards Co Inc | Window-sash construction |
US2786249A (en) * | 1952-09-11 | 1957-03-26 | Illinois Tool Works | Sealing molding clip |
DE1691215U (en) * | 1953-12-01 | 1955-01-13 | Lloyd Motoren Werke G M B H | STRIP FASTENING TO BODY PARTS, IN PARTICULAR OF MOTOR VEHICLES. |
DE1837192U (en) * | 1961-07-11 | 1961-09-07 | Ernst Rademacher G M B H | HINGE FOR ELECTRIC LIGHTS. |
JPS595632Y2 (en) * | 1979-09-11 | 1984-02-20 | 株式会社 ニフコ | Radiator grill mounting structure |
DE3033573C1 (en) * | 1980-09-05 | 1981-12-10 | Esselte Pendaflex Corp., 11530 Garden City, N.Y. | Reinforcement of a plastic part |
JPS6387210A (en) * | 1986-09-30 | 1988-04-18 | Ikeda Bussan Co Ltd | Method for setting bracket |
DE19540586A1 (en) * | 1995-10-31 | 1997-05-07 | Bosch Gmbh Robert | Clamp bracket |
DE29904788U1 (en) * | 1999-03-16 | 1999-06-02 | Emhart Inc., Newark, Del. | Fastening device with two sealing lips formed opposite one another |
US6669260B2 (en) | 2001-05-01 | 2003-12-30 | Johnson Controls Technology Company | Modular system for a vehicle |
DE10328045A1 (en) | 2003-06-23 | 2005-01-13 | Arvinmeritor Gmbh | Method for producing a foamed vehicle part and roof module or roof lining produced thereby |
-
2005
- 2005-07-05 DE DE102005031395.7A patent/DE102005031395B4/en not_active Expired - Fee Related
-
2006
- 2006-07-03 WO PCT/DE2006/001161 patent/WO2007003178A1/en active Application Filing
- 2006-07-03 EP EP06761763A patent/EP1919735A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014095202A1 (en) * | 2012-12-17 | 2014-06-26 | Phoenix Contact Gmbh & Co Kg | Heat sink for cooling an electric component |
EP3067254A1 (en) | 2015-03-11 | 2016-09-14 | Magna Steyr Fahrzeugtechnik AG & Co KG | Fastening element |
DE102020104198A1 (en) | 2020-02-18 | 2021-08-19 | Volkswagen Aktiengesellschaft | Plastic component and connection system as well as a method for producing the plastic component and a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
EP1919735A1 (en) | 2008-05-14 |
WO2007003178A1 (en) | 2007-01-11 |
DE102005031395B4 (en) | 2019-01-24 |
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