DE202004006969U1 - Plug-in connector for linking two components comprises pin with spherical head which fits into socket, locking sleeve sliding down over socket once pin has been inserted, preventing it from being withdrawn - Google Patents
Plug-in connector for linking two components comprises pin with spherical head which fits into socket, locking sleeve sliding down over socket once pin has been inserted, preventing it from being withdrawn Download PDFInfo
- Publication number
- DE202004006969U1 DE202004006969U1 DE202004006969U DE202004006969U DE202004006969U1 DE 202004006969 U1 DE202004006969 U1 DE 202004006969U1 DE 202004006969 U DE202004006969 U DE 202004006969U DE 202004006969 U DE202004006969 U DE 202004006969U DE 202004006969 U1 DE202004006969 U1 DE 202004006969U1
- Authority
- DE
- Germany
- Prior art keywords
- plug
- coupling
- coupling according
- ball socket
- circlip
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 134
- 238000010168 coupling process Methods 0.000 claims description 134
- 238000005859 coupling reaction Methods 0.000 claims description 134
- 239000013013 elastic material Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000004323 axial length Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
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
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0657—Construction or details of the socket member the socket member being mainly made of plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Steckkupplung zum lösbaren Verbinden zweier Bauteile, die aus einem Kupplungsbolzen mit einem Kugelkopf und einem Kupplungskörper mit einer Kugelpfanne besteht. Die Kugelpfanne nimmt in der Schließstellung der Steckkupplung den Kugelkopf teilweise auf und hat eine Öffnung zum Ein- und Ausstecken des Kugelkopfes in die bzw. aus der Kugelpfanne.The present invention relates to a plug-in coupling for detachable Connect two components that consist of a coupling pin with a Ball head and a coupling body with a ball socket. The ball socket takes on the closed position the plug-in coupling partially on the ball head and has an opening for Inserting and removing the ball head into and out of the ball socket.
Steckkupplungen dieser Bauart sind bekannt, siehe z. B. DE-GM 299 20 379, DE-GM 201 07 949 und DE-GM 201 08 408. Diese Steckkupplungen, die üblicherweise mit einem standardmäßig ausgelegten Kupplungsbolzen verwendet werden, haben schwingungsentkoppelnde Eigenschaften, so dass sie zweidimensionale schwingungsentkoppelnde Ausgleichsbewegungen zwischen den zu verbindenden Bauteilen ermöglichen. Bei diesen Steckkupplungen hängen die zum Schließen und Lösen der Steckkupplung erforderlichen Kräfte von dem Material und der Dimensionierung der Kugelpfanne, insbesondere der Größe der Öffnung der Kugelpfanne relativ zum Kugelkopf, ab. Wird beispielsweise die Öffnung der Kugelpfanne relativ klein gewählt, so ergibt sich zwar eine hohe Sicherheit gegen unbeabsichtigtes Lösen der Steckkupplung, was jedoch durch eine entsprechend hohe Einsteckkraft erkauft werden muss. Wird dagegen die Öffnung der Kugelpfanne relativ groß gewählt, so ist die Einsteckkraft relativ klein; entsprechend klein ist dann aber auch die Abziehkraft, so dass die Gefahr eines unbeabsichtigten Lösens der Kupplung relativ groß ist. In der Praxis ist daher ein Kompromiss zwischen der Größe der Einsteckkraft und der Größe der Abziehkraft unvermeidlich.Plug-in couplings of this type are known, see e.g. B. DE-GM 299 20 379, DE-GM 201 07 949 and DE-GM 201 08 408. These plug-in couplings, which are usually designed with a standard Coupling bolts used have vibration decoupling Properties so that they are two-dimensional vibration decoupling Allow compensatory movements between the components to be connected. Hang on these plug-in couplings the one to close and solving the Plug coupling required forces of the material and the dimensioning of the ball socket, in particular the size of the opening of the Ball socket relative to the ball head. For example, the opening of the Ball socket chosen relatively small, this results in a high level of security against unintentional Solving the Plug coupling, but this is due to a correspondingly high insertion force must be bought. In contrast, the opening of the ball socket becomes relative chosen large, so the insertion force is relatively small; is then correspondingly small but also the peel force, so there is a risk of accidental solving the clutch is relatively large. In practice, there is therefore a compromise between the size of the insertion force and the size of the peel force inevitable.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Steckkupplung mit Abziehsicherung zu schaffen, die sich leicht schließen und lösen lässt und dennoch gegen ein unbeabsichtigtes Lösen gesichert werden kann.The present invention lies based on the task of a plug-in coupling with pull-off protection create that can be easily closed and released and yet against an unintended Loosen secured can be.
Diese Aufgabe wird durch die in Anspruch 1 definierte Steckkupplung gelöst.This task is claimed by the 1 defined plug-in coupling released.
Bei der erfindungsgemäß ausgebildeten Steckkupplung ist ein hülsenförmiger Sicherungsring vorgesehen, der auf dem Kupplungskörper verschiebbar gelagert ist zwischen einer entsicherten Stellung, in der er eine Aufweitung der Öffnung der Kugelpfanne zum Ein- und Ausstecken des Kugelkopfes zulässt, und einer Sicherungsstellung, in der er eine Aufweitung der Öffnung der Kugelpfanne zum Ein- und Ausstecken des Kugelkopfes verhindert.In the plug-in coupling designed according to the invention a sleeve-shaped circlip is provided, the one on the clutch body is slidably mounted between an unlocked position, in which he widened the opening the ball socket allows for insertion and removal of the ball head, and a security position in which he widened the opening of the Ball socket for inserting and removing the ball head prevented.
Der hülsenförmige Sicherungsring bildet somit eine Abziehsicherung, die in der Sicherungsstellung ein unbeabsichtigtes Lösen der Steckkupplung verhindert und in der entsicherten Stellung unwirksam ist. Dies bietet die Möglichkeit, die Öffnung der Kugelpfanne relativ eng auszubilden, so dass die Kugelpfanne in der Schließstellung der Steckkupplung den Kugelkopf über den größten Teil seiner Oberfläche umschließen kann. Dennoch lässt sich der Kupplungskörper in der entsicherten Stellung leicht auf den Kupplungsbolzen aufstecken und von ihm abziehen. Die Steckkupplung umfasst außer dem Kupplungsbolzen, der als standardmäßiger Kupplungsbolzen ausgebildet sein kann, lediglich zwei Einzelteile, und zwar den Kupplungskörper und den Sicherungsring. Die bei den vorbekannten Steckkupplungen vorhandenen schwingungsentkoppelnden Eigenschaften sind auch bei der erfindungsgemäß ausgebildeten Steckkupplung gegeben.The sleeve-shaped circlip forms thus a pull-off protection, which is an unintentional in the locking position Solving the Plug-in coupling prevented and ineffective in the unlocked position is. This offers the opportunity the opening the ball socket to be relatively narrow, so that the ball socket in the closed position the plug coupling over the ball head the biggest part its surface enclose can. Still leaves the clutch body Slightly attach to the coupling bolt in the unlocked position and subtract from it. The plug-in coupling also includes Coupling bolt, which is designed as a standard coupling bolt can be, only two items, namely the coupling body and the locking ring. The existing plug-in couplings Vibration-decoupling properties are also present in the one designed according to the invention Given plug coupling.
In vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, dass der Sicherungsring durch eine Rastverbindung zwischen dem Sicherungsring und dem Kupplungskörper in der entsicherten Stellung gehalten wird. Zweckmäßigerweise wird die Rastverbindung durch eine Einsteckbewegung des Kugelkopfes relativ zur Kugelpfanne gelöst und durch eine Aussteckbewegung des Kugelkopfes relativ zur Kugelpfanne geschlossen.In an advantageous embodiment of the Invention is provided that the locking ring by a snap connection held in the unlocked position between the locking ring and the coupling body becomes. Conveniently, is the snap connection by inserting the ball head solved relative to the ball socket and by pushing out the ball head relative to the ball socket closed.
In weiterer Ausgestaltung der Erfindung ist vorgesehen, dass der Sicherungsring durch Federmittel in die entsicherte Stellung vorgespannt ist, so dass er beim Lösen der Rastverbindung durch die Federmittel in die Sicherungsstellung bewegt wird, während der Sicherungsring entgegen der Kraft der Federmittel manuell in die entsicherte Stellung bewegbar ist.In a further embodiment of the invention it is envisaged that the locking ring by spring means in the unlocked position is biased so that when loosening the Snap connection moved by the spring means in the securing position will while the circlip manually against the force of the spring means the unlocked position is movable.
Zum Schließen der Steckkupplung ist daher lediglich eine einfache Steckbewegung des Kupplungsbolzens relativ zu dem Kupplungskörper erforderlich; hierbei wird der Sicherungsring durch die Federmittel selbsttätig in die Sicherungsstellung bewegt. Zum Lösen der Steckkupplung ist lediglich erforderlich, den Sicherungsring entgegen der Kraft der Federmittel manuell in die entsicherte Stellung zu bewegen: beim Fortführen dieser Bewegung nimmt der Sicherungsring den Kupplungskörper mit, der sich – in der entsicherten Stellung des Sicherungsringes – ohne weiteres vom Kugelkopf des Kupplungsbolzens lösen lässt.To close the plug-in coupling is therefore only a simple plug-in movement of the coupling pin relative to that clutch body required; here the locking ring is by the spring means automatic moved to the locked position. To release the plug-in coupling is only required the locking ring against the force of the spring means manually move to the unlocked position: when continuing Movement takes the locking ring with the clutch body, which - in the unlocked position of the locking ring - easily from the ball head loosen the coupling pin leaves.
Die Erfindung betrifft ferner eine Baueinheit für eine derartige Steckkupplung, die sich aus dem Kupplungskörper und dem auf dem Kupplungskörper gelagerten Sicherungsring zusammensetzt.The invention further relates to a Unit for such a plug-in coupling, which consists of the coupling body and the one stored on the coupling body Circlip composed.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen definiert.Further advantageous configurations the invention are defined in the subclaims.
Anhand der Zeichnungen wird ein Ausführungsbeispiel der Erfindung näher erläutert. Es zeigt:Based on the drawings, an embodiment the invention closer explained. It shows:
Die in den
Im dargestellten Ausführungsbeispiel
ist der Kupplungsbolzen
Der Kupplungsbolzen
Zur Beschreibung des Kupplungskörpers
Wie in diesen Figuren dargestellt,
besteht der Kupplungskörper
Wie in den
Die Kugelpfanne
Wie insbesondere aus
Die Kugelpfanne
Wie insbesondere in
Zur Beschreibung des Sicherungsringes
In der Wand der Hülse
In
Wie bereits erwähnt, ist der Sicherungsring
Um die Baueinheit
Die Rastverbindung
MontageAssembly
Ausgegangen wird von dem in
Wenn der Kugelkopf
Durch die Verformung der Ausbuchtungen
In dieser Sicherungsstellung sind
die Federarme
Demontagedismantling
Um die Steckkupplung zu lösen, wird
der Sicherungsring
Wird der Sicherungsring
An der nun leeren Kupplungspfanne
Die Steckkupplung nimmt nun wieder
ihre in
Die
Wie in den
Wichtigster Unterschied des in den
Wenn bei dem vorhergehenden Ausführungsbeispiel
die Steckkupplung geschlossen werden soll, wird, wie in
Um diese Gefahr zu vermeiden, ist
bei dem abgewandelten Kupplungskörper
An der Unterseite der Ringführung
Wie insbesondere in
Die Funktionsweise des Betätigungselementes
Claims (30)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004006969U DE202004006969U1 (en) | 2004-01-09 | 2004-04-30 | Plug-in connector for linking two components comprises pin with spherical head which fits into socket, locking sleeve sliding down over socket once pin has been inserted, preventing it from being withdrawn |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420000234 DE202004000234U1 (en) | 2004-01-09 | 2004-01-09 | Plug connector for releasably securing two parts together, comprises bolt with ball shaped head, coupling body with ball socket and safety ring |
DE202004000234.5 | 2004-01-09 | ||
DE202004006969U DE202004006969U1 (en) | 2004-01-09 | 2004-04-30 | Plug-in connector for linking two components comprises pin with spherical head which fits into socket, locking sleeve sliding down over socket once pin has been inserted, preventing it from being withdrawn |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004006969U1 true DE202004006969U1 (en) | 2004-07-08 |
Family
ID=32049808
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420000234 Expired - Lifetime DE202004000234U1 (en) | 2004-01-09 | 2004-01-09 | Plug connector for releasably securing two parts together, comprises bolt with ball shaped head, coupling body with ball socket and safety ring |
DE202004006969U Expired - Lifetime DE202004006969U1 (en) | 2004-01-09 | 2004-04-30 | Plug-in connector for linking two components comprises pin with spherical head which fits into socket, locking sleeve sliding down over socket once pin has been inserted, preventing it from being withdrawn |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420000234 Expired - Lifetime DE202004000234U1 (en) | 2004-01-09 | 2004-01-09 | Plug connector for releasably securing two parts together, comprises bolt with ball shaped head, coupling body with ball socket and safety ring |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202004000234U1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008046467A1 (en) * | 2006-10-18 | 2008-04-24 | Böllhoff Verbindungstechnik GmbH | Lockable plug-in coupling |
FR2932235A1 (en) * | 2008-06-04 | 2009-12-11 | Bollhoff Otalu Sa | Dismountable coupling device for e.g. removable shield on vehicle engine, has stud including housing whose shape is complementary to that of head and part of mouthpiece, and cavity arranged around housing to define vibratory work zone |
EP2275695A1 (en) * | 2009-07-14 | 2011-01-19 | Fulvio Orsolini | A socket for ball joints and the like |
EP2192311A3 (en) * | 2008-11-26 | 2011-05-04 | Dura Automotive Systems GmbH | Connection device |
WO2017194226A1 (en) * | 2016-05-09 | 2017-11-16 | Böllhoff Verbindungstechnik GmbH | Extension adapter of a plug-in coupling and associated production and installation method |
DE102016011744B3 (en) * | 2016-09-29 | 2018-02-22 | Audi Ag | Holding device for a Außenbeplankungselement of a motor vehicle, motor vehicle and method for actuating a holding device |
CN108087405A (en) * | 2017-10-09 | 2018-05-29 | 伯尔霍夫连接技术有限公司 | angle connector |
GB2584328A (en) * | 2018-06-05 | 2020-12-02 | Plastics Components And Modules Automotive S P A | Connection device for connecting a push-rod to a control member, such as a control pedal of a vehicle |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005011420U1 (en) | 2005-07-20 | 2005-10-13 | Böllhoff Verbindungstechnik GmbH | Plug coupling for releasably joining two components comprises an elastically deformable unit with a spherical socket, and a bolt with a spherical head |
DE202010011362U1 (en) * | 2010-08-13 | 2011-01-05 | Eurotramp Trampoline - Kurt Hack Gmbh | trampoline |
DE102016220483A1 (en) * | 2016-10-19 | 2018-04-19 | Bayerische Motoren Werke Aktiengesellschaft | Elastic plug-in fastening means for a motor vehicle body and vehicle equipped therewith |
CN115447673B (en) * | 2022-08-30 | 2023-06-20 | 东风柳州汽车有限公司 | Back door stay bar assembly, gas stay bar and automobile |
-
2004
- 2004-01-09 DE DE200420000234 patent/DE202004000234U1/en not_active Expired - Lifetime
- 2004-04-30 DE DE202004006969U patent/DE202004006969U1/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008046467A1 (en) * | 2006-10-18 | 2008-04-24 | Böllhoff Verbindungstechnik GmbH | Lockable plug-in coupling |
FR2932235A1 (en) * | 2008-06-04 | 2009-12-11 | Bollhoff Otalu Sa | Dismountable coupling device for e.g. removable shield on vehicle engine, has stud including housing whose shape is complementary to that of head and part of mouthpiece, and cavity arranged around housing to define vibratory work zone |
EP2192311A3 (en) * | 2008-11-26 | 2011-05-04 | Dura Automotive Systems GmbH | Connection device |
EP2275695A1 (en) * | 2009-07-14 | 2011-01-19 | Fulvio Orsolini | A socket for ball joints and the like |
WO2017194226A1 (en) * | 2016-05-09 | 2017-11-16 | Böllhoff Verbindungstechnik GmbH | Extension adapter of a plug-in coupling and associated production and installation method |
US11549540B2 (en) | 2016-05-09 | 2023-01-10 | Böllhoff Verbindungstechnik GmbH | Extension adapter of a plug-in coupling and associated production and installation method |
DE102016011744B3 (en) * | 2016-09-29 | 2018-02-22 | Audi Ag | Holding device for a Außenbeplankungselement of a motor vehicle, motor vehicle and method for actuating a holding device |
CN108087405A (en) * | 2017-10-09 | 2018-05-29 | 伯尔霍夫连接技术有限公司 | angle connector |
CN108087405B (en) * | 2017-10-09 | 2019-08-27 | 伯尔霍夫连接技术有限公司 | The manufacturing method and installation method of angle connector, connection seat and connection seat |
US12038033B2 (en) | 2017-10-09 | 2024-07-16 | Böllhoff Verbindungstechnik GmbH | Angle coupling |
GB2584328A (en) * | 2018-06-05 | 2020-12-02 | Plastics Components And Modules Automotive S P A | Connection device for connecting a push-rod to a control member, such as a control pedal of a vehicle |
GB2584328B (en) * | 2018-06-05 | 2022-05-18 | Plastics Components And Modules Automotive S P A | Connection device for connecting a push-rod to a control member, such as a control pedal of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE202004000234U1 (en) | 2004-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040812 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20071101 |