DE102010027372A1 - Fastening device for fastening two bodies of motor vehicle, has locking pin retracted in through hole of body on outer circumference, and two notches, which correspond to snap-in pin arranged at inner circumference of through hole of body - Google Patents
Fastening device for fastening two bodies of motor vehicle, has locking pin retracted in through hole of body on outer circumference, and two notches, which correspond to snap-in pin arranged at inner circumference of through hole of body Download PDFInfo
- Publication number
- DE102010027372A1 DE102010027372A1 DE201010027372 DE102010027372A DE102010027372A1 DE 102010027372 A1 DE102010027372 A1 DE 102010027372A1 DE 201010027372 DE201010027372 DE 201010027372 DE 102010027372 A DE102010027372 A DE 102010027372A DE 102010027372 A1 DE102010027372 A1 DE 102010027372A1
- Authority
- DE
- Germany
- Prior art keywords
- component
- locking pin
- hole
- pin
- fastening device
- 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- Withdrawn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
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 230000001066 destructive effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- 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
- F16B21/065—Releasable fastening devices with snap-action with an additional locking element
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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
- F16B5/06—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
- F16B5/065—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 the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
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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
- F16B5/06—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
- F16B5/0664—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 sheets or plates having integrally formed or integrally connected snap-in-features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Die Erfindung betrifft eine Befestigungsvorrichtung nach den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a fastening device according to the features of the preamble of
Aus dem Stand der Technik sind vielfältige Möglichkeiten bekannt, zwei Bauteile kraft-, form- und/oder stoffschlüssig aneinander zu befestigen, beispielsweise durch Kleben, Schrauben oder Schweißen. Dabei sind sowohl wieder lösbare als auch nicht wieder lösbare Verbindungen bekannt.Various possibilities are known from the prior art, force-fitting, form-fitting and / or materially fastened together, for example by gluing, screwing or welding. Both releasable and non-detachable connections are known.
Der Erfindung liegt die Aufgabe zugrunde, eine verbesserte Befestigungsvorrichtung anzugeben.The invention has for its object to provide an improved fastening device.
Die Aufgabe wird erfindungsgemäß durch eine Befestigungsvorrichtung mit den Merkmalen des Anspruchs 1 gelöst.The object is achieved by a fastening device with the features of
Bevorzugte Ausgestaltungen und Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen angegeben.Preferred embodiments and further developments of the invention are specified in the dependent claims.
Bei einer Befestigungsvorrichtung zur Befestigung eines ersten Bauteils an einem zweiten Bauteil weist ein in eine erste Durchgangsbohrung des ersten Bauteils einschiebbarer Sicherungsstift an seinem Außenumfang erfindungsgemäß zumindest zwei Einkerbungen auf, welche korrespondierend zu einer an einem Innenumfang der ersten Durchgangsbohrung des ersten Bauteils angeordneten Rastzunge ausgeformt sind, wobei die Rastzunge in einer ersten Position des Sicherungsstifts in der ersten Einkerbung und in einer zweiten Position des Sicherungsstifts in der zweite Einkerbung anordbar ist.In a fastening device for fastening a first component to a second component, a locking pin which can be inserted into a first through-bore of the first component has at least two indentations on its outer circumference, which are formed corresponding to a latching tongue arranged on an inner circumference of the first through-hole of the first component, wherein the latching tongue can be arranged in a first position of the securing pin in the first notch and in a second position of the securing pin in the second notch.
Somit ist der Sicherungsstift in der ersten Position sicher im ersten Bauteil gehalten. Diese Vormontage von Sicherungsstift und erstem Bauteil erfolgt zweckmäßigerweise bei einem Lieferanten, somit entfällt eine separate Lieferung und Lagerung von Sicherungsstift und erstem Bauteil. Daraus resultiert eine Zeitersparnis bei der Montage des ersten Bauteils in und/oder am zweiten Bauteil.Thus, the locking pin is securely held in the first position in the first position. This pre-assembly of locking pin and first component is expediently carried out at a supplier, thus eliminating a separate delivery and storage of locking pin and the first component. This results in a time saving during assembly of the first component in and / or on the second component.
Des Weiteren ist eine einfach zu realisierende Verbindung des ersten Bauteils mit dem zweiten Bauteil ermöglicht. Dabei sind die beiden Bauteile formschlüssig miteinander verbunden und daher sehr sicher aneinander befestigt. Der Sicherungsstift ist, wenn er. eingesetzt ist, ebenfalls formschlüssig befestigt und sichert die Verbindung der beiden Bauteile, so dass diese sich nicht unkontrolliert voneinander lösen können.Furthermore, an easy-to-implement connection of the first component to the second component is made possible. The two components are positively connected with each other and therefore very securely attached to each other. The locking pin is when he. is used, also positively secured and secures the connection of the two components, so that they can not solve uncontrolled from each other.
Das erste Bauteil, das zweite Bauteil und/oder der Sicherungsstift oder eine Mehrzahl von Sicherungsstiften sind sehr einfach und kostengünstig als Spritzgießteile aus Kunststoff herstellbar, vorzugsweise in einer gemeinsamen Gussform und in einem gemeinsamen Gussvorgang.The first component, the second component and / or the locking pin or a plurality of locking pins are very simple and inexpensive to produce as plastic injection molded parts, preferably in a common mold and in a common casting process.
Dadurch sind die Bauteile einfach aneinander zu befestigen und insbesondere einfach und zerstörungsfrei wieder voneinander zu lösen. Durch ein Drehen des Sicherungsstiftes ist dessen formschlüssige Befestigung lösbar, so dass er zunächst etwas herausziehbar ist. Durch ein nachfolgendes Zurückdrehen ist der Sicherungsstift derart herausziehbar, dass er einerseits in der ersten Position gehalten ist und andererseits die formschlüssige Verbindung zwischen den beiden Bauteilen nicht mehr gesichert ist und dadurch wieder lösbar ist, ohne die Bauteile und den Sicherungsstift zu beschädigen, so dass diese wieder verwendbar sind.As a result, the components are easy to attach to each other and in particular easy and non-destructive to solve each other again. By turning the locking pin whose positive fastening is detachable, so that it is initially something to pull out. By a subsequent turning back of the locking pin is pulled out such that it is held on the one hand in the first position and on the other hand, the positive connection between the two components is no longer secured and thus is releasable without damaging the components and the locking pin so that they are reusable.
Ausführungsbeispiele der Erfindung werden anhand von Zeichnungen näher erläutert.Embodiments of the invention will be explained in more detail with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
Die
Das erste Bauteil
Da ein Abstand zwischen einer Unterkante
Auf diese Weise ist eine formschlüssige Verbindung zwischen den Bauteilen
Der Sicherungsstift
Durch den reduzierten Querschnitt ist die Verlängerung
Ein Abstand zwischen einer dem Stiftkopf
Durch den Sicherungsstift
An einem Außenumfang
In der in
Die aus Sicherungsstift
Bei vollständig in die Bauteile
Um die formschlüssige Befestigung der beiden Bauteile
In dem dargestellten Beispiel ist die Vertiefung
Das Lösen der Verbindung zwischen den Bauteilen
Um den Sicherungsstift
Aufgrund des aus der zweiten Durchgangsbohrung
Auf diese Weise ist eine einfach zu realisierende und insbesondere einfach und zerstörungsfrei wieder zu lösende Verbindung des ersten Bauteils
Der Sicherungsstift
Die Befestigung ist einfach herzustellen, wobei die zweite Durchgangsbohrung
Das erste Bauteil
In einer nicht dargestellten Ausführungsform kann das erste Bauteil
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027372 DE102010027372A1 (en) | 2010-07-16 | 2010-07-16 | Fastening device for fastening two bodies of motor vehicle, has locking pin retracted in through hole of body on outer circumference, and two notches, which correspond to snap-in pin arranged at inner circumference of through hole of body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027372 DE102010027372A1 (en) | 2010-07-16 | 2010-07-16 | Fastening device for fastening two bodies of motor vehicle, has locking pin retracted in through hole of body on outer circumference, and two notches, which correspond to snap-in pin arranged at inner circumference of through hole of body |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010027372A1 true DE102010027372A1 (en) | 2011-03-17 |
Family
ID=43571185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010027372 Withdrawn DE102010027372A1 (en) | 2010-07-16 | 2010-07-16 | Fastening device for fastening two bodies of motor vehicle, has locking pin retracted in through hole of body on outer circumference, and two notches, which correspond to snap-in pin arranged at inner circumference of through hole of body |
Country Status (1)
Country | Link |
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DE (1) | DE102010027372A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015089811A (en) * | 2013-11-05 | 2015-05-11 | デルファイ・テクノロジーズ・インコーポレーテッド | Housing with self-mounting feature |
WO2017067960A1 (en) * | 2015-10-21 | 2017-04-27 | Mahle International Gmbh | Fastening device of a fastening arrangement |
-
2010
- 2010-07-16 DE DE201010027372 patent/DE102010027372A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015089811A (en) * | 2013-11-05 | 2015-05-11 | デルファイ・テクノロジーズ・インコーポレーテッド | Housing with self-mounting feature |
WO2017067960A1 (en) * | 2015-10-21 | 2017-04-27 | Mahle International Gmbh | Fastening device of a fastening arrangement |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
R005 | Application deemed withdrawn due to failure to request examination |