EP0275405A2 - Connection fitting made of two parts - Google Patents

Connection fitting made of two parts Download PDF

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Publication number
EP0275405A2
EP0275405A2 EP87117229A EP87117229A EP0275405A2 EP 0275405 A2 EP0275405 A2 EP 0275405A2 EP 87117229 A EP87117229 A EP 87117229A EP 87117229 A EP87117229 A EP 87117229A EP 0275405 A2 EP0275405 A2 EP 0275405A2
Authority
EP
European Patent Office
Prior art keywords
lever
parts
latching
flank
abutment
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.)
Granted
Application number
EP87117229A
Other languages
German (de)
French (fr)
Other versions
EP0275405A3 (en
EP0275405B1 (en
Inventor
Salice S P A Arturo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arturo Salice SpA
Original Assignee
Arturo Salice SpA
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 Arturo Salice SpA filed Critical Arturo Salice SpA
Priority to AT87117229T priority Critical patent/ATE62054T1/en
Publication of EP0275405A2 publication Critical patent/EP0275405A2/en
Publication of EP0275405A3 publication Critical patent/EP0275405A3/en
Application granted granted Critical
Publication of EP0275405B1 publication Critical patent/EP0275405B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
    • E05D7/123—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture
    • E05D7/125—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture the hinge having two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D7/0407—Hinges adjustable relative to the wing or the frame the hinges having two or more pins and being specially adapted for cabinets or furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
    • Y10S16/43—Hinge mounting bracket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/602—Biased catch or latch by separate spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/608—Pivoted

Definitions

  • the invention relates to a two-part connecting fitting for connecting two furniture parts, preferably a hinge arm with a mounting plate, one part of which is provided with a spring-loaded, pivotable lever and the other with an abutment gripped by the lever, the lever or the abutment on the one hand being a beveled or rounded detent flank and on the other hand have a support edge and the lever snaps together by joining the parts and moving or pivoting them in their connecting position into its releasable locked position by an actuating device, with a stop which locked in or after the lever snapped into place Position limits the displacement of the interlocked parts, and with a device for preventing accidental release of the interlocked parts.
  • the object of the invention is therefore to provide a two-part connection fitting, preferably a hinge arm with a mounting plate, of the type mentioned, the latching of which is secured against unintentional loosening without additional parts being required for this securing device.
  • this object is achieved with a connecting fitting of the generic type in that the latching flank has a recess, indentation or step or a step in or behind which the support edge in the area of the beginning of its area run over by the support edge on the way to the latching position on its way towards the unlatched position.
  • this recess, step or the like provided in the latching flank forms a stop which prevents the support edge from sliding unintentionally from the latching flank if the lever has not been arbitrarily pivoted fully into its open position but should have been released unintentionally.
  • the notch or heel forms an effective safety device for the support edge, so that an unwanted release of the parts of the connecting fitting is effectively prevented.
  • Part of the connection fitting is usually with a door or the like. connected and burdened by this, so that a solution of the connection by the weight of the door or the like. is prevented when the support edge or the like in the recess. comes up with.
  • the securing device according to the invention can now be produced in a simple manner by means of a recess or a step in the latching flank, so that additional parts or additional expenditure which is more expensive to produce are not necessary.
  • the latching flank can be formed by the abutment and can be arranged spirally or eccentrically in the latched area relative to the pivot axis of the lever in such a way that the lever supports the connection of the parts to one another on the latching flank without play.
  • the latching flank can also be provided on the lever and be arranged in a spiral or eccentric manner with respect to the swivel arm such that the latter is supported on the abutment so as to tension the connection of the parts to one another without play.
  • the invention can also be implemented in connection fittings in which the locking flanks are arranged approximately concentrically to the pivot axis of the lever without a self-tensioning effect.
  • the base plate 3 provided with fastening bores is screwed onto the supporting wall 2, which can consist of a cabinet wall or another carcass part, in the usual way.
  • the base plate 3 is provided with a bracket 4 in its central region.
  • a cover plate 6 is screwed onto this bracket 4 by the fastening screw 5.
  • the cover plate 6 consists of a stamped sheet metal, from which U-shaped tabs 7 are angled. The lower edges of the leg-shaped tabs 7 end at such a distance above the flange-shaped lateral areas of the base plate 3, that 4 guide grooves 8 are formed for webs 9 of the hinge arm on both sides of the holding block, which are angled inward from the legs 10 of the hinge arms 1.
  • the holding block 6 consists of a H-shaped profile in plan view.
  • the cover plate 6 is provided on both sides of its central web part with elongated holes 12 open to the outside.
  • the hinge arm 1 can be pushed onto the mounting plate consisting of the base plate 3 and the cover plate 6 in the manner shown in FIG. 1 until the core of the annular groove 14 abuts the inner end of the elongated hole 12 of the cover plate 6.
  • the locking lever 16 is pivotally mounted between its legs 10 on the hinge pin 15.
  • the locking lever 16 consists of a stamped sheet metal part, from the central web part lateral legs 17 are angled.
  • the legs forming a double lever have locking flanks 18 on their inner edges, which are supported on the rear supporting edge 19 of the cover plate 6 in the position shown in FIG. 1, in which the hinge arm 1 is locked with the fastening plate 3, 6.
  • a helical spring 20 is held on the hinge pin 15, the legs of which are supported on the one hand on the web part of the hinge arm and on the other hand on the web part of the locking lever 16, which forms an opening button 21
  • the locking flank 18 is curved spirally or eccentrically to the center line of the hinge pin 15, so that the locking lever 16 Hinge arm 1 clamped with the mounting plate without play.
  • the hinge arm with fastening plate described above corresponds to the hinge arm with fastening plate according to FIGS. 7 to 11 of European patent publication 145 952, to which reference is made for further explanation.
  • the latching flanks 18 are provided in their front areas with notches or step-shaped recesses 25, into which the supporting edge 19 of the cover plate 6 engages in the manner shown in FIG. 5, before the latching flanks 18 detach from the supporting edge and thereby completely cancel the latching connection can.
  • the indentation or recess 25 has the depth a, so that a release of the latching connection from the position shown in FIG. 5 is only possible when the hinge arm 1 is pushed back by the distance a and then the opening button 21 is actuated.
  • the latching connection consists of the latching lever 30 which is provided with a hook-shaped end part 31 which has latching flanks 32.
  • the latching flanks 32 engage behind a bolt 33 forming an abutment.
  • a similar latching connection is known, for example, from FIGS. 42 to 50 of EP-PS 43 903.
  • step-like projections 34 are provided at the ends of the latching flanks as a safety device against unintentional loosening.
  • the latching flanks 40 are provided on the rear angled legs of a cover plate 41 which is screwed onto a base plate.
  • the double-armed lever 42 is mounted in a hinge arm, the lever arm 43 of which is directed in the direction of by a spring, not shown the latching flanks 40 is acted upon.
  • the lever arm 43 is provided with a support edge 44 which is supported on the support flanks 40 by friction.
  • the locking device shown corresponds to the hinge arm with mounting plate according to FIGS. 1 to 6 of European patent publication 145 952, to which reference is made for a more detailed illustration.
  • the latching flanks 40 have a notch 45 in their upper area, into which the supporting edge 44 securely engages if the latching lever 42 should have been actuated unintentionally in the opening direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Furniture Connections (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Joints Allowing Movement (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

In a two-part connecting fixture for connecting parts of a piece of furniture, preferably to a hinge bracket and mounting plate assembly, one of the parts of the fixture is provided with a spring-loaded pivoted lever and the other with an abutment that is interengageable with the lever. The lever and the abutment are respectively provided on confronting surfaces with a beveled or rounded detent flank and with an engaging edge. The lever is arranged to snap to its locking position as the parts are fitted together and are displaced or pivotally moved to a connecting position. The lever is adapted to be released from its locking position by an actuating mechanism. A stop is provided, which during or after the snapping of the lever to its locking position limits the displacement of the parts which are interlocked. A safety mechanism is provided for preventing an unintended release of the interlocked parts. The detent flank is formed with a locking portion consisting of an aperture, recess, notch or step at the beginning of that region of the detent flank which is swept by the engaging edge as the detent lever moves to the locking position. The engaging edge interengages with said locking portion as the detent lever moves toward its release position.

Description

Die Erfindung betrifft einen zweiteiligen Verbindungsbeschlag zum Verbinden zweier Möbelteile, vorzugsweise einen Scharnierarm mit einer Befestigungsplatte, von denen ein Teil mit einem federbelasteten, schwenkbaren Hebel und der andere mit einem von dem Hebel hintergriffenen Widerlager versehen ist, wobei der Hebel oder das Widerlager einerseits eine abgeschrägte oder abgerundete Rastflanke und andererseits eine Abstützkante auf­weisen und wobei der Hebel durch Zusammenfügen der Teile und deren Verschieben oder Verschwenken in deren Verbindungsstellung in seine durch eine Betätigungseinrichtung wieder lösbare ver­rastete Stellung schnappt, mit einem Anschlag, der bei oder nach dem Einschnappen des Hebels in seine verrastete Stellung den Verschiebeweg der miteinander verrasteten Teile begrenzt, und mit einer Einrichtung zum Verhindern des unbeabsichtigten Lösens der miteinander verrasteten Teile.The invention relates to a two-part connecting fitting for connecting two furniture parts, preferably a hinge arm with a mounting plate, one part of which is provided with a spring-loaded, pivotable lever and the other with an abutment gripped by the lever, the lever or the abutment on the one hand being a beveled or rounded detent flank and on the other hand have a support edge and the lever snaps together by joining the parts and moving or pivoting them in their connecting position into its releasable locked position by an actuating device, with a stop which locked in or after the lever snapped into place Position limits the displacement of the interlocked parts, and with a device for preventing accidental release of the interlocked parts.

Bei aus den Fig. 42 bis 50 der EP-PS 43 903 bekannten Scharnier­ armen mit Befestigungsplatten dieser Art bestehen die ein unbe­absichtigtes Lösen der Rastverbindungen verhindernden Sicherungs­einrichtungen aus Klemmstücken, die die schwenkbaren relativ zu dem Scharnierarm blockieren, so daß sich diese unabsichtlich, beispielsweise bei Reinigungsarbeiten oder durch Hantieren mit Gegenständen, nicht in ihre die Rastverbindung lösende Freigabe­stellung bewegen lassen. Diese bekannten Klemmstücke sind aber zusätzliche, die Verbindungsbeschläge verteuernde Teile, die nicht nur eine besondere Anpassung an den Scharnierarm verlan­gen, sondern zusätzlich auch besonders montiert werden müssen und eine zusätzliche Lagerhaltung bedingen.In the hinge known from FIGS. 42 to 50 of EP-PS 43 903 poor with mounting plates of this type, the inadvertent loosening of the locking connections prevent securing devices from clamping pieces that block the pivotable relative to the hinge arm, so that they cannot be moved unintentionally, for example during cleaning work or by handling objects, in their release position releasing the locking connection . However, these known clamping pieces are additional parts which make the connecting fittings more expensive and which not only require special adaptation to the hinge arm, but also have to be specially assembled and require additional storage.

Aufgabe der Erfindung ist es daher, einen zweiteiligen Verbin­dungsbeschlag, vorzugsweise einen Scharnierarm mit einer Befe­stigungsplatte, der eingangs angegebenen Art zu schaffen, deren Verrastung miteinander gegen ein unbeabsichtigtes Lösen gesi­chert ist, ohne daß für diese Sicherungsvorrichtung zusätzliche Teile erforderlich sind.The object of the invention is therefore to provide a two-part connection fitting, preferably a hinge arm with a mounting plate, of the type mentioned, the latching of which is secured against unintentional loosening without additional parts being required for this securing device.

Erfindungsgemäß wird diese Aufgabe bei einem Verbindungsbeschlag der gattungsgemäßen Art dadurch gelöst, daß die Rastflanke im Bereich des Anfangs ihres von der Abstützkante auf dem Weg in die Raststellung überfahrenen Bereichs eine Ausnehmung, Einker­bung oder Stufe oder einen Absatz aufweist, in die oder hinter den die Abstützkante auf ihrem Weg in Richtung auf die entraste­te Stellung einfällt. Bei dem erfindungsgemäßen Verbindungsbe­schlag bildet diese in der Rastflanke vorgesehene Ausnehmung, Stufe o. dgl. einen Anschlag, der ein unbeabsichtigtes Abgleiten der Abstützkante von der Rastflanke verhindert, wenn der Hebel nicht willkürlich voll in seine Öffnungsstellung geschwenkt, sondern unbeabsichtigt gelöst worden sein sollte. Da eine unbe­absichtigte Betätigung der die Rastverbindung lösenden Betäti­gungseinrichtung in der Regel nicht zu einem vollständigen Ausschwenken des Rasthebels führt, sondern nur zu dessen vorüber­ gehender und leichter Lüftgung, bildet die Einkerbung oder der Absatz eine wirksame Fangvorrichtung füf die Abstützkante, so daß eine ungewollte Lösung der Teile des Verbindungsbeschlages wirksam verhindert ist. Ein Teil des Verbindungsbeschlages ist üblicherweise mit einer Tür o.dgl. verbunden und durch diese belastet, so daß eine Lösung der Verbindung durch das Gewicht der Tür o.dgl. verhindert wird, wenn die Abstützkante in die Ausnehmung o.dgl. einfällt.According to the invention, this object is achieved with a connecting fitting of the generic type in that the latching flank has a recess, indentation or step or a step in or behind which the support edge in the area of the beginning of its area run over by the support edge on the way to the latching position on its way towards the unlatched position. In the case of the connecting fitting according to the invention, this recess, step or the like provided in the latching flank forms a stop which prevents the support edge from sliding unintentionally from the latching flank if the lever has not been arbitrarily pivoted fully into its open position but should have been released unintentionally. Since an unintentional actuation of the actuating device releasing the latching connection does not as a rule lead to a complete pivoting out of the latching lever, but only to its passing going and easy ventilation, the notch or heel forms an effective safety device for the support edge, so that an unwanted release of the parts of the connecting fitting is effectively prevented. Part of the connection fitting is usually with a door or the like. connected and burdened by this, so that a solution of the connection by the weight of the door or the like. is prevented when the support edge or the like in the recess. comes up with.

Die erfindungsgemäße Sicherungsvorrichtung läßt sich in ein­facher Weise nun durch eine Ausnehmung oder eine Stufe in der Rastflanke herstellen, so daß zusätzliche Teile oder ein zusätz­licher, die Herstellung verteuernder Aufwand nicht erforderlich sind.The securing device according to the invention can now be produced in a simple manner by means of a recess or a step in the latching flank, so that additional parts or additional expenditure which is more expensive to produce are not necessary.

Die Rastflanke kann durch das Widerlager gebildet und derart spiralförmig oder exzentrisch im verrasteten Bereich zur Schwenk­achse des Hebels angeordnet sein, daß sich dieser die Verbindung der Teile miteinander spielfrei verspannend auf der Rastflanke abstützt.The latching flank can be formed by the abutment and can be arranged spirally or eccentrically in the latched area relative to the pivot axis of the lever in such a way that the lever supports the connection of the parts to one another on the latching flank without play.

Die Rastflanke kann auch an dem Hebel vorgesehen sein und derart spiralförmig oder exzentrisch zu dessen Schwenkaschse angeordnet sein, daß sich dieser die Verbindung der Teile miteinander spiel­frei verspannend auf dem Widerlager abstützt.The latching flank can also be provided on the lever and be arranged in a spiral or eccentric manner with respect to the swivel arm such that the latter is supported on the abutment so as to tension the connection of the parts to one another without play.

Die Erfindung läßt sich auch bei Verbindungsbeschlägen verwirk­lichen, bei denen die Rastflanken ohne selbstspannende Wirkung etwa konzentrisch zur Schwenkachse des Hebels angeordnet sind.The invention can also be implemented in connection fittings in which the locking flanks are arranged approximately concentrically to the pivot axis of the lever without a self-tensioning effect.

Ausführungsbeispiele der Erfindung werden nachstehend anhand der Zeichnung näher erläutert. In dieser zeigt

  • Fig. 1 einen Längsschnitt durch einen mit einer Befestigungsplatte verrasteten Scharnierarm,
  • Fig. 2 eine Seitenansicht des Rasthebels nach Fig. 1,
  • Fig. 3 eine Seitenansicht der aus Grund- und Deckplatte bestehenden Befestigungsplatte nach Fig. 1,
  • Fig. 4 und 5 vergrößerte Seitenansichten des Rasthebels nach Fig. 2 in einer verrasteten Stellung und einer Fangstellung,
  • Fig. 6 die schematische Darstellung einer aus einem Rasthebel und einem bolzenförmigen Widerlager bestehenden Rastverbindung und
  • Fig. 7 eine vergrößerte Darstellung eines auf einer gekrümmten Rastflanke der Befestigungsplatte abgestützten Rast­hebels in Seitenansicht.
Embodiments of the invention are explained in more detail below with reference to the drawing. In this shows
  • Fig. 1 shows a longitudinal section through with a Mounting plate latched hinge arm,
  • 2 is a side view of the locking lever of FIG. 1,
  • 3 is a side view of the mounting plate according to FIG. 1 consisting of base and cover plate,
  • 4 and 5 enlarged side views of the locking lever according to FIG. 2 in a locked position and a catch position,
  • Fig. 6 is a schematic representation of a locking connection consisting of a locking lever and a bolt-shaped abutment and
  • Fig. 7 is an enlarged view of a locking lever supported on a curved locking flank of the mounting plate in side view.

Zur Montage des Scharnierarms 1 wird auf die Tragwand 2, die aus einer Schrankwand oder einem anderen Korpusteil bestehen kann, in üblicher Weise die mit Befestigungsbohrungen versehene Grund­platte 3 aufgescharaubt. Die Grundplatte 3 ist in ihrem mittleren Bereich mit einem Haltebock 4 versehen. Auf diesen Haltebock 4 ist durch die Befestigungsschraube 5 eine Deckplatte 6 aufge­schraubt. Die Deckplatte 6 besteht aus einem gestanzten Blech, von dem U-förmig Lappen 7 abgewinkelt sind. Die unteren Ränder der schenkelförmigen Lappen 7 enden in einem solchen Abstand oberhalb der flanschförmigen seitlichen Bereiche der Grundplatte 3, daß beidseits des Halteblocks 4 Führungsnuten 8 für Stege 9 des Scharnierarms gebildet sind, die von den Schenkeln 10 der Scharnierarme 1 nach innen hin abgewinkelt sind.To mount the hinge arm 1, the base plate 3 provided with fastening bores is screwed onto the supporting wall 2, which can consist of a cabinet wall or another carcass part, in the usual way. The base plate 3 is provided with a bracket 4 in its central region. A cover plate 6 is screwed onto this bracket 4 by the fastening screw 5. The cover plate 6 consists of a stamped sheet metal, from which U-shaped tabs 7 are angled. The lower edges of the leg-shaped tabs 7 end at such a distance above the flange-shaped lateral areas of the base plate 3, that 4 guide grooves 8 are formed for webs 9 of the hinge arm on both sides of the holding block, which are angled inward from the legs 10 of the hinge arms 1.

Der Halteblock 6 besteht in Draufsicht aus einem H-förmigen Profil.The holding block 6 consists of a H-shaped profile in plan view.

Die Deckplatte 6 ist an beiden Seiten ihres mittleren Stegteils mit nach außen hin offenen Langlöchern 12 versehen. In diese Langlöcher greift die Befestigungs- und Stellschraube 13, die in das Stegteil des Scharnierarms 1 eingeschraubt ist, mit ihrer Ringnut 14 ein. Der Scharnierarm 1 läßt sich auf die aus der Grundplatte 3 und der Deckplatte 6 bestehende Befestigungsplatte in der aus Fig. 1 ersichtlichen Weise aufschieben, bis der Kern der Ringnut 14 in das innere Ende des Langloches 12 der Deck­platte 6 anstößt.The cover plate 6 is provided on both sides of its central web part with elongated holes 12 open to the outside. The fastening and adjusting screw 13, which is screwed into the web part of the hinge arm 1, engages in these elongated holes with its annular groove 14. The hinge arm 1 can be pushed onto the mounting plate consisting of the base plate 3 and the cover plate 6 in the manner shown in FIG. 1 until the core of the annular groove 14 abuts the inner end of the elongated hole 12 of the cover plate 6.

Am hinteren Ende des Scharnierarms 1 ist zwischen dessen Schen­keln 10 auf dem Gelenkbolzen 15 der Rasthebel 16 schwenkbar ge­lagert. Der Rasthebel 16 besteht aus einem Blechstanzteil, von dessen mittlerem Stegteil seitliche Schenkel 17 abgewinkelt sind. Die einen Doppelhebel bildenden Schenkel weisen an ihren inneren Kanten Rastflanken 18 auf, die sich in der aus Fig. 1 ersichatlichen Stellung, in der der Scharnierarm 1 mit der Befe­stigungsplatte 3, 6 verrastet ist, auf der hinteren Abstützkante 19 der Deckplatte 6 abstützen.At the rear end of the hinge arm 1, the locking lever 16 is pivotally mounted between its legs 10 on the hinge pin 15. The locking lever 16 consists of a stamped sheet metal part, from the central web part lateral legs 17 are angled. The legs forming a double lever have locking flanks 18 on their inner edges, which are supported on the rear supporting edge 19 of the cover plate 6 in the position shown in FIG. 1, in which the hinge arm 1 is locked with the fastening plate 3, 6.

Auf dem Gelenkbolzen 15 ist eine wendelförmige Feder 20 gehal­tert, deren Schenkel sich einerseits auf dem Stegteil des Schar­nierarms und andererseits auf dem Stegteil des Rasthebels 16 abstützen, der eine Öffnungstaste 21 bildetA helical spring 20 is held on the hinge pin 15, the legs of which are supported on the one hand on the web part of the hinge arm and on the other hand on the web part of the locking lever 16, which forms an opening button 21

Die Rastflanke 18 ist spiralig oder exzentrisch zur Mittellinie des Gelenkbolzens 15 gekrümmt, so daß der Rasthebel 16 den Scharnierarm 1 spielfrei mit der Befestigungsplatte verspannt.The locking flank 18 is curved spirally or eccentrically to the center line of the hinge pin 15, so that the locking lever 16 Hinge arm 1 clamped with the mounting plate without play.

Der vorstehend beschriebene Scharnierarm mit Befestigungsplatte entspricht dem Scharnierarm mit Befestigungsplatte nach den Fig. 7 bis 11 der europäischen Patentveröffentlichung 145 952, auf die zur weiteren Erläuterung verwiesen wird.The hinge arm with fastening plate described above corresponds to the hinge arm with fastening plate according to FIGS. 7 to 11 of European patent publication 145 952, to which reference is made for further explanation.

Die Rastflanken 18 sind in ihren vorderen Bereichen mit Einker­bungen oder stufenförmigen Ausnehmungen 25 versehen, in die die Abstützkante 19 der Deckplatte 6 in der aus Fig. 5 ersichtlichen Weise blockierend einfällt, bevor sich die Rastflanken 18 von der Abstützkante lösen und dadurch die Rastverbindung vollstän­dig aufheben können. Die Einkerbung oder Ausnehmung 25 weist die Tiefe a auf, so daß eine Lösung der Rastverbindung aus der in Fig. 5 dargestellten Stellung erst möglich ist wenn der Schar­nierarm 1 um die Strecke a zurückgedrückt und anschließend die Öffnungstaste 21 betätigt wird.The latching flanks 18 are provided in their front areas with notches or step-shaped recesses 25, into which the supporting edge 19 of the cover plate 6 engages in the manner shown in FIG. 5, before the latching flanks 18 detach from the supporting edge and thereby completely cancel the latching connection can. The indentation or recess 25 has the depth a, so that a release of the latching connection from the position shown in FIG. 5 is only possible when the hinge arm 1 is pushed back by the distance a and then the opening button 21 is actuated.

Bei der Ausführungsform nach Fig. 6 besteht die Rastverbindung aus dem Rasthebel 30, der mit einem hakenförmigen Endteil 31 versehen ist, das Rastflanken 32 aufweist. Die Rastflanken 32 hintergreifen einen ein Widerlager bildenden Bolzen 33. Eine ähnliche Rastverbindung ist beispielsweise aus den Fig. 42 bis 50 der EP-PS 43 903 bekannt.In the embodiment according to FIG. 6, the latching connection consists of the latching lever 30 which is provided with a hook-shaped end part 31 which has latching flanks 32. The latching flanks 32 engage behind a bolt 33 forming an abutment. A similar latching connection is known, for example, from FIGS. 42 to 50 of EP-PS 43 903.

Als Sicherungseinrichtung gegen unbeabsichtigtes Lösen sind an den Enden der Rastflanken 32 stufenartige Vorsprünge 34 vorge­sehen.32 step-like projections 34 are provided at the ends of the latching flanks as a safety device against unintentional loosening.

Bei dem Ausführungsbeispiel nach Fig. 7 sind die Rastflanken 40 an den hinteren abgewinkelten Schenkeln einer Deckplatte 41 vor­gesehen, die auf eine Grundplatte aufgeschraubt ist. In einem Scharnierarm ist der doppelarmige Hebel 42 gelagert, dessen Hebelarm 43 durch eine nicht dargestellte Feder in Richtung auf die Rastflanken 40 beaufschlagt ist. Der Hebelarm 43 ist mit einer Abstützkante 44 versehen, die sich reibschlüssig auf den Abstützflanken 40 abstützt. Insoweit entspricht die dargestellte Rastvorrichtung dem Scharnierarm mit Befestigungsplatte nach den Fig. 1 bis 6 der europäischen Patentveröffentlichung 145 952, auf die zur näheren Darstellung Bezug genommen wird.In the embodiment according to FIG. 7, the latching flanks 40 are provided on the rear angled legs of a cover plate 41 which is screwed onto a base plate. The double-armed lever 42 is mounted in a hinge arm, the lever arm 43 of which is directed in the direction of by a spring, not shown the latching flanks 40 is acted upon. The lever arm 43 is provided with a support edge 44 which is supported on the support flanks 40 by friction. In this respect, the locking device shown corresponds to the hinge arm with mounting plate according to FIGS. 1 to 6 of European patent publication 145 952, to which reference is made for a more detailed illustration.

Die Rastflanken 40 weisen in ihrem oberen Bereich eine Einker­bung 45 auf, in die die Abstützkante 44 sichernd einfällt, wenn der Rasthebel 42 unbeabsichtigt in Öffnungrichtung betätigt worden sein sollte.The latching flanks 40 have a notch 45 in their upper area, into which the supporting edge 44 securely engages if the latching lever 42 should have been actuated unintentionally in the opening direction.

Claims (4)

1. Zweiteiliger Verbindungsbeschlag zum Verbinden zweier Möbelteile, vorzugsweise einen Scharnierarm mit einer Befestigungsplatte, von denen ein Teil mit einem feder­belasteten, schwenkbaren Hebel und der andere mit einem von dem Hebel hintergriffenen Widerlager versehen ist,
wobei der Hebel oder das Widerlager einerseits eine abgeschrägte oder abgerundete Rastflanke und andererseits eine Abstützkante aufweisen und
wobei der Hebel durch Zusammenfügen der Teile und deren Verschieben oder Verschwenken in deren Verbindungsstellung in seine durch eine Betätigungseinrichtung wieder lösbare verrastete Stellung schnappt,
mit einem Anschlag, der bei oder nach dem Ein­schnappen des Hebels in seine verrastete Stellung den Verschiebeweg der miteinander verrasteten Teile begrenzt, und
mit einer Einrichtung zum Verhindern des unbeab­sichtigten Lösens der miteinander verrasteten Teile,
dadurch gekennzeichnet,
daß die Rastflanke (18, 32, 40) im Bereich des Anfangs ihres von der Abstützkante (19, 33, 44) auf dem Weg in die Raststellung überfahrenen Bereichs eine Ausnehmung, Einker­bung oder Stufe oder einen Absatz (25, 34, 45) aufweist, in die oder hinter den die Abstützkante auf ihrem Weg in Richtung auf die entrastete Stellung bei einem unbeabsich­tigten Lösen der Rastverbindung einfällt.1. Two-part connection fitting for connecting two pieces of furniture, preferably a hinge arm with a fastening plate, one part of which is provided with a spring-loaded, pivotable lever and the other with an abutment gripped by the lever,
wherein the lever or the abutment on the one hand have a beveled or rounded detent flank and on the other hand a support edge and
the lever snapping into its locked position, which can be released again by an actuating device, by assembling the parts and moving or pivoting them in their connecting position,
with a stop which limits the displacement of the parts locked together when or after the lever snaps into its locked position, and
with a device for preventing the accidental loosening of the parts locked together,
characterized,
that the latching flank (18, 32, 40) has a recess, indentation or step or a shoulder (25, 34, 45) in the area of the beginning of its area run over by the support edge (19, 33, 44) on the way to the latching position , in or behind which the support edge falls on its way towards the unlatched position when the latching connection is unintentionally released. 2. Verbindungsbeschlag nach Anspruch 1, dadurch gekennzeich­net, daß die Rastflanke (40) durch das Widerlager gebildet und derart spiralförmig oder exzentrisch im verrasteten Bereich zur Schwenkachse des Hebels (42) angeordnet ist, daß sich dieser die Verbindung der Teile miteinander spielfrei verspannend auf der Rastflanke (40) abstützt.2. Connection fitting according to claim 1, characterized in that the latching flank (40) is formed by the abutment and is arranged spirally or eccentrically in the latched area to the pivot axis of the lever (42) that the connection of the parts with each other tension-free on the Latch edge (40) supports. 3. Verbindungsbeschlag nach Anspruch 1, dadurch gekennzeich­net, daß die Rastflanke (18) an dem Hebel (16) vorgesehen und derart spiralförmig oder exzentrisch zu dessen Schwenk­achse angeordnet ist, daß sich dieser die Verbindung der Teile miteinander spielfrei verspannend auf der Abstütz­kante (19) abstützt.3. Connecting fitting according to claim 1, characterized in that the latching flank (18) is provided on the lever (16) and is arranged in a spiral or eccentric manner with respect to its pivot axis such that it connects the Parts braced against each other without play on the support edge (19). 4. Verbindungsbeschlag nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Rastflanken ohne selbstspannende Wirkung etwa konzentrisch zur Schwenkachse des Hebels angeordnet sind.4. Connecting fitting according to claim 2 or 3, characterized in that the locking flanks are arranged approximately concentrically to the pivot axis of the lever without self-tensioning effect.
EP87117229A 1986-11-24 1987-11-23 Connection fitting made of two parts Expired - Lifetime EP0275405B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87117229T ATE62054T1 (en) 1986-11-24 1987-11-23 TWO-PIECE CONNECTING FITTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863640012 DE3640012A1 (en) 1986-11-24 1986-11-24 TWO-PIECE CONNECTING FITTING
DE3640012 1986-11-24

Publications (3)

Publication Number Publication Date
EP0275405A2 true EP0275405A2 (en) 1988-07-27
EP0275405A3 EP0275405A3 (en) 1988-10-05
EP0275405B1 EP0275405B1 (en) 1991-03-27

Family

ID=6314601

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117229A Expired - Lifetime EP0275405B1 (en) 1986-11-24 1987-11-23 Connection fitting made of two parts

Country Status (8)

Country Link
US (1) US4823436A (en)
EP (1) EP0275405B1 (en)
JP (1) JPS63140102A (en)
AT (1) ATE62054T1 (en)
BR (1) BR8706309A (en)
DD (1) DD262893A5 (en)
DE (1) DE3640012A1 (en)
ES (1) ES2021686B3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820338A1 (en) * 1988-06-15 1989-12-21 Lautenschlaeger Kg Karl FURNITURE HINGE
US5208943A (en) * 1990-03-27 1993-05-11 Julius Blum Gesellschaft M.B.H. Hinge with a coupling member releasably anchored
DE9106280U1 (en) * 1991-05-22 1991-08-01 Fröscher Aspect GmbH & Co KG, 7141 Steinheim Frame with inlaid plate
AT405553B (en) * 1994-09-06 1999-09-27 Blum Gmbh Julius FRAME HINGE
DE19918196A1 (en) * 1999-04-22 2000-10-26 Heinrich Hofsaes Gmbh & Co Adjusting screw for hinges of doors on furniture carcasses has screw portion, narrower neck portion and head and is produced by cold flow press or cold press process
TW536575B (en) * 2001-05-03 2003-06-11 Salice Arturo Spa An apparatus for securing a part to an extruded section
JP4040355B2 (en) * 2002-04-26 2008-01-30 スガツネ工業株式会社 Hinge
ITRM20050126U1 (en) * 2005-10-18 2006-01-17 Salice Arturo Spa OPENING DEVICE FOR A ROLLING UP ROTATING DOOR.
SI23881A (en) * 2011-09-28 2013-03-29 Lama D.D. Dekani Quick coupling furniture hinge
CN112267778B (en) * 2020-09-07 2022-08-02 煤炭科学技术研究院有限公司 Mining ann's case and interior hinge mechanism thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043903A1 (en) * 1980-07-15 1982-01-20 Arturo Salice S.p.A. Hinge arm with mounting plate
EP0145952A2 (en) * 1983-12-13 1985-06-26 Arturo Salice S.p.A. Hinge arm with a mounting plate
EP0168595A2 (en) * 1984-07-19 1986-01-22 Arturo Salice S.p.A. Furniture hinge arm
WO1986002402A1 (en) * 1984-10-19 1986-04-24 Julius Blum Gesellschaft M.B.H. Hinge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043334C2 (en) * 1980-11-17 1985-04-04 Arturo Salice S.P.A., Novedrate, Como Hinge arm with mounting plate
DE3043789C2 (en) * 1980-11-20 1983-01-13 Arturo Salice S.p.A., 22060 Novedrate, Como Hinge arm with mounting plate
DE3047642A1 (en) * 1980-12-17 1982-10-28 Arturo Salice S.p.A., 22060 Novedrate, Como CONNECTING FITTING
DE3442421C2 (en) * 1984-07-17 1986-06-12 Arturo Salice S.P.A., Novedrate, Como Furniture hinge
DE3521051A1 (en) * 1985-06-12 1986-12-18 Arturo Salice S.P.A., Novedrate, Como HINGED ARM FOR A FURNITURE HINGE WITH FIXING PLATE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043903A1 (en) * 1980-07-15 1982-01-20 Arturo Salice S.p.A. Hinge arm with mounting plate
EP0145952A2 (en) * 1983-12-13 1985-06-26 Arturo Salice S.p.A. Hinge arm with a mounting plate
EP0168595A2 (en) * 1984-07-19 1986-01-22 Arturo Salice S.p.A. Furniture hinge arm
WO1986002402A1 (en) * 1984-10-19 1986-04-24 Julius Blum Gesellschaft M.B.H. Hinge

Also Published As

Publication number Publication date
BR8706309A (en) 1988-07-19
ATE62054T1 (en) 1991-04-15
ES2021686B3 (en) 1991-11-16
DE3640012A1 (en) 1988-06-01
DE3640012C2 (en) 1990-05-31
DD262893A5 (en) 1988-12-14
EP0275405A3 (en) 1988-10-05
US4823436A (en) 1989-04-25
JPS63140102A (en) 1988-06-11
EP0275405B1 (en) 1991-03-27

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