EP2198749B1 - Detent fitting - Google Patents

Detent fitting Download PDF

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Publication number
EP2198749B1
EP2198749B1 EP09176664A EP09176664A EP2198749B1 EP 2198749 B1 EP2198749 B1 EP 2198749B1 EP 09176664 A EP09176664 A EP 09176664A EP 09176664 A EP09176664 A EP 09176664A EP 2198749 B1 EP2198749 B1 EP 2198749B1
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EP
European Patent Office
Prior art keywords
locking
detent
pivoting
lug
fitting according
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.)
Active
Application number
EP09176664A
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German (de)
French (fr)
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EP2198749A1 (en
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.)
Ferdinand Lusch GmbH and Co KG
Original Assignee
Ferdinand Lusch GmbH and Co KG
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Application filed by Ferdinand Lusch GmbH and Co KG filed Critical Ferdinand Lusch GmbH and Co KG
Priority to PL09176664T priority Critical patent/PL2198749T3/en
Publication of EP2198749A1 publication Critical patent/EP2198749A1/en
Application granted granted Critical
Publication of EP2198749B1 publication Critical patent/EP2198749B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5066—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis

Definitions

  • the invention relates to a catch fitting according to the preamble of claim 1.
  • the locking mechanism on a pawl which is mounted on a pivot axis of a connecting lug and engages in an external toothing of a pivoting lug and this, depending on the pivot angle, locked in different positions.
  • the pivoting flap or an attached component preferably a piece of furniture, such as a headrest, armrest or footrest, pivoted to an angled end position in which the pawl is disengaged, so that the pivoting flap and carried with her Furniture part can be freely swung back in a stretched with the other furniture part function position.
  • the invention has for its object to further develop a locking fitting of the generic type so that its functionality is improved with low design effort.
  • the pivoting tab is held securely in an angled end position so that pivoting back is prevented even by a few degrees, with the spring force of the leg resting against the latching pin and this part encompassing it being dimensioned such that it is greater on the one hand is as the effective tensile force or clamping force of the fabric, on the other hand, a simple, ie achievable with very little effort achievable swinging back is possible.
  • the clip has two, a jaw forming resilient leg, partially surround the locking pin in the locking position on both sides.
  • the locking element is designed as a plastic injection molded part, the material has permanently required for the functioning of the staple restoring forces, wherein the clamp is designed so that its two legs engage around the locking pin, which is cylindrical, beyond its central axis.
  • the clamp is designed so that its two legs engage around the locking pin, which is cylindrical, beyond its central axis.
  • the locking element can be retrofitted to an already mounted locking fitting, in particular to such a detent fitting that can not be expanded, because it is permanently connected, for example, with a frame.
  • the invention is characterized in that virtually no changes to an existing catch fitting are necessary, except that the locking pin is to be attached to the corresponding pivoting flap, which is possible without significant effort. This applies equally to a stop pin, which corresponds to the locking element such that this is held against rotation on the connecting lug.
  • the locking element in two parts, specifically with an upper shell and a lower shell.
  • the lower shell which bears against the connecting lug, can have in its interior a row of teeth which are arranged in a concentric path and are in regions engaged with a toothed segment which is formed in the overlying upper shell.
  • the number of teeth of the row of teeth is greater than the number of teeth of the toothed segment, so that an adjustment of the upper shell relative to the lower shell within a certain angular range is possible, wherein the lower shell is held against rotation on the first pivoting lug.
  • the end or locking position of the pivoting flap can be set in advance, as desired and required.
  • FIGS. 1 and 2 is a locking fitting for two articulated components, in particular furniture parts shown, with a connecting plate 1 and a rotatably connected pivoting plate 2, which are locked to each other in different angular positions by means of a locking mechanism, not shown.
  • a locking element 3 is provided, which is secured against rotation on the connecting lug 1, preferably, as in the example, in the region of the pivot axis 2 common with the pivoting plate.
  • the locking element 3 has a recess 8, which partially surrounds a pin 9 of the terminal lug 1.
  • FIG. 1 a pivoting position of the detent fitting is reproduced while the FIG. 2 shows an end position in which the terminal lug 1 and the pivot plate 2 are perpendicular to each other.
  • the locking element 3 is provided with a clamp 4 which has two resilient legs 5, which form a mouth 6 open in the direction of the pivoting lug 2.
  • the width of the opening of the mouth 6 is smaller than the diameter of a cylindrical detent pin 7, which on the Swivel flap 2 is attached and the pivoting of the pivoting plate 2 in the in the FIG. 2 shown end position is immersed in the mouth 6, with spreading of the legs 5, which are pressed against the locking pin 7 due to their restoring forces.
  • the connecting lug 1 and the pivoting lug 2 are in an end position at right angles to each other.
  • the connecting lug 1 and the pivoting plate 2 in a defined by a different angle end position is, as in the FIG. 3 very clearly visible, the locking element 4 is formed in two parts and that in the form of an upper shell 12 and a lower shell 13 which rests on the terminal lug 1, while on the upper shell 12, the clip 4 is formed.
  • the lower shell 13 has, in a concentric circular arc, a row of teeth 10 into which a toothed segment 11 of the upper shell 12 engages in regions.
  • This sector gear 11 is also arranged concentrically, depending on the positioning within the row of teeth 10, the angular position of the clip 4 is changed to the recess 8, whereby the locked end position of the pivot lever 2 to the connection lever 1 changes.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Unwinding Webs (AREA)
  • Pens And Brushes (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

The fitting has a pivoting latch (2) rotatably connected with a connecting latch (1). The connecting latch and the pivoting latch are locked with each other at different angular positions by a locking gear. The locking gear is externally engaged at an end position of the pivoting latch. A locking element (3) is fastened to the connecting latch in a rotation-secured manner for locking the pivoting latch in an external engaging position of the gear. A clamp (4) includes an elastic shank (5) that partially encloses a cylindrical locking pin (7) fastened to the latch (2) in a locking position.

Description

Die Erfindung betrifft einen Rastbeschlag nach dem Oberbegriff des Anspruchs 1.The invention relates to a catch fitting according to the preamble of claim 1.

In der DE 203 19 484 U1 ist ein solcher Rastbeschlag beschrieben. Ein gattungsgemäßer Rastbeschlag, der sich insbesondere in funktionaler Hinsicht außerordentlich bewährt hat, ist aus der DE 91 05 323 Ul bekannt.In the DE 203 19 484 U1 is such a catch fitting described. A generic catch fitting, which has proven extremely useful especially in functional terms, is from the DE 91 05 323 Ul known.

Dabei weist das Gesperre eine Sperrklinke auf, die auf einer Schwenkachse einer Anschlusslasche gelagert ist und die in eine Außenverzahnung einer Schwenklasche eingreift und diese, je nach Schwenkwinkel, in unterschiedlichen Stellungen arretiert.In this case, the locking mechanism on a pawl which is mounted on a pivot axis of a connecting lug and engages in an external toothing of a pivoting lug and this, depending on the pivot angle, locked in different positions.

Zur Entriegelung der Verrastung wird die Schwenklasche bzw. ein daran angeschlossenes Bauteil, vorzugsweise ein Möbelteil, wie eine Kopfstütze, Armlehne oder Fußstütze, bis in eine abgewinkelte Endstellung verschwenkt, in der die Sperrklinke außer Eingriff gelangt, so dass die Schwenklasche und mit ihr das getragene Möbelteil frei in eine mit dem anderen Möbelteil gestreckte Funktionslage zurückgeschwenkt werden kann.To unlock the latch, the pivoting flap or an attached component, preferably a piece of furniture, such as a headrest, armrest or footrest, pivoted to an angled end position in which the pawl is disengaged, so that the pivoting flap and carried with her Furniture part can be freely swung back in a stretched with the other furniture part function position.

Allerdings ergibt sich in der abgewinkelten Nichtfunktionsstellung der Schwenklasche, dass durch einen die beiden Möbelteile überdeckenden Bezugsstoff eine Zugspannung auf den Rastbeschlag ausgeübt wird, die dazu führt, dass der Rastbeschlag um einen gewissen Winkelbereich zurückgeschwenkt wird, so dass eine definierte Endstellung des Rastbeschlages nicht möglich ist.However, results in the angled non-functional position of the pivoting flap, that a tensile stress on the locking fitting is exerted by a covering the two furniture parts cover fabric, which causes the locking fitting to a certain angle range is pivoted back, so that a defined end position of the detent fitting is not possible.

Eine Verlängerung des Bezugsstoffes, um die genannte Spannung zu verhindern, verbietet sich allein schon deshalb, weil sich dadurch in gestreckter Lage des Rastbeschlages eine erhebliche Faltenbildung ergibt, die neben einem unschönen Aussehen zu sogenannten Schmutzecken führt, durch die der Bezugsstoff innerhalb kurzer Zeit unansehnlich wird.An extension of the cover fabric to prevent said tension, prohibits only for the reason that in the extended position of the detent fitting results in a significant wrinkling, which leads in addition to an ugly appearance to so-called dirt corners through which the fabric is unsightly within a short time ,

Der Erfindung liegt die Aufgabe zugrunde, einen Rastbeschlag der gattungsgemäßen Art so weiterzuentwickeln, dass seine Funktionsfähigkeit mit konstruktiv geringem Aufwand verbessert wird.The invention has for its object to further develop a locking fitting of the generic type so that its functionality is improved with low design effort.

Diese Aufgabe wird durch einen Rastbeschlag mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a catch fitting with the features of claim 1.

Durch ein entsprechend der Erfindung ausgebildetes Arretierelement wird die Schwenklasche in einer abgewinkelten Endstellung so weit sicher gehalten, dass ein Zurückschwenken auch um wenige Grade verhindert wird, wobei die Federkraft des an dem Rastzapfen anliegenden und diesen teilweise umgreifenden Schenkels so bemessen ist, dass sie einerseits größer ist als die wirksame Zugkraft bzw. Spannkraft des Bezugsstoffes, andererseits aber ein einfaches, d.h. mit sehr geringem Kraftaufwand erreichbares Zurückschwenken möglich ist.By means of a locking element designed in accordance with the invention, the pivoting tab is held securely in an angled end position so that pivoting back is prevented even by a few degrees, with the spring force of the leg resting against the latching pin and this part encompassing it being dimensioned such that it is greater on the one hand is as the effective tensile force or clamping force of the fabric, on the other hand, a simple, ie achievable with very little effort achievable swinging back is possible.

Nach einer vorteilhaften Weiterbildung der Erfindung weist die Klammer zwei, ein Maul bildende federnde Schenkel auf, die den Rastzapfen in Arretierstellung beidseitig teilweise umgreifen.According to an advantageous embodiment of the invention, the clip has two, a jaw forming resilient leg, partially surround the locking pin in the locking position on both sides.

Bevorzugt ist das Arretierelement als Kunststoff-Spritzgussteil ausgebildet, dessen Material dauerhaft die für die Funktionsfähigkeit der Klammer notwendigen Rückstellkräfte besitzt, wobei die Klammer so ausgebildet ist, dass ihre beiden Schenkel den Rastbolzen, der zylinderförmig ausgebildet ist, über seine Zentralachse hinaus umgreifen. Hierdurch wird ein sicherer Halt der Schwenklasche gewährleistet, andererseits aber auch ein leichtes Lösen der Arretierung.Preferably, the locking element is designed as a plastic injection molded part, the material has permanently required for the functioning of the staple restoring forces, wherein the clamp is designed so that its two legs engage around the locking pin, which is cylindrical, beyond its central axis. As a result, a secure hold of the pivoting lug is ensured, but on the other hand, a slight release of the lock.

Als besonderer Vorteil der Erfindung ist hervorzuheben, dass das Arretierelement nachträglich an einen bereits montierten Rastbeschlag angebaut werden kann, insbesondere an einen solchen Rastbeschlag, der nicht ausgebaut werden kann, weil er beispielsweise mit einem Gestell unlösbar verbunden ist. Die Erfindung zeichnet sich dadurch aus, dass praktisch keine Veränderungen an einem bereits vorhandenen Rastbeschlag notwendig sind, außer dass der Rastbolzen an der entsprechenden Schwenklasche zu befestigen ist, was jedoch ohne nennenswerten Aufwand möglich ist. Dies gilt gleichermaßen für einen Anschlagbolzen, der mit dem Arretierelement derart korrespondiert, dass dies verdrehsicher an der Anschlusslasche gehalten ist.A particular advantage of the invention should be emphasized that the locking element can be retrofitted to an already mounted locking fitting, in particular to such a detent fitting that can not be expanded, because it is permanently connected, for example, with a frame. The invention is characterized in that virtually no changes to an existing catch fitting are necessary, except that the locking pin is to be attached to the corresponding pivoting flap, which is possible without significant effort. This applies equally to a stop pin, which corresponds to the locking element such that this is held against rotation on the connecting lug.

Nach einem weiteren Gedanken der Erfindung ist vorgesehen, das Arretierelement zweiteilig auszubilden und zwar mit einer Ober- und einer Unterschale.According to a further aspect of the invention, it is provided to form the locking element in two parts, specifically with an upper shell and a lower shell.

Die Unterschale, die an der Anschlusslasche anliegt, kann in ihrem Innenraum eine Zahnreihe aufweisen, die in einer konzentrischen Bahn angeordnet sind und bereichsweise mit einem Zahnsegment in Eingriff stehen, das in der aufliegenden Oberschale angeformt ist. Dabei ist die Anzahl der Zähne der Zahnreihe größer als die Anzahl der Zähne des Zahnsegments, so dass eine Verstellung der Oberschale gegenüber der Unterschale innerhalb eines bestimmten Winkelbereichs möglich ist, wobei die Unterschale verdrehsicher an der ersten Schwenklasche gehalten ist.The lower shell, which bears against the connecting lug, can have in its interior a row of teeth which are arranged in a concentric path and are in regions engaged with a toothed segment which is formed in the overlying upper shell. In this case, the number of teeth of the row of teeth is greater than the number of teeth of the toothed segment, so that an adjustment of the upper shell relative to the lower shell within a certain angular range is possible, wherein the lower shell is held against rotation on the first pivoting lug.

Durch diese Verstellmöglichkeit der Ober- zur Unterschale kann die End- bzw. Arretierposition der Schwenklasche im Vorhinein festgelegt werden, je nach Wunsch und Erfordernis.By this adjustment of the upper to lower shell, the end or locking position of the pivoting flap can be set in advance, as desired and required.

Weitere vorteilhafte Ausbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Further advantageous embodiments of the invention are characterized in the subclaims.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der beigefügten Zeichnungen beschrieben.An embodiment of the invention will be described below with reference to the accompanying drawings.

Es zeigen:

Figuren 1 und 2
einen erfindungsgemäßen Rastbeschlag jeweils in unterschiedlichen Stellungen in einer Seitenansicht;
Figur 3
eine Einzelheit des Rastbeschlages in einer schaubildlichen Darstellung.
Show it:
Figures 1 and 2
a catch fitting according to the invention in each case in different positions in a side view;
FIG. 3
a detail of the detent fitting in a perspective view.

In den Figuren 1 und 2 ist ein Rastbeschlag für zwei gelenkig miteinander verbundene Bauteile, insbesondere Möbelteile gezeigt, mit einer Anschlusslasche 1 und einer damit drehbar verbundenen Schwenklasche 2, die in verschiedenen Winkelstellungen mittels eines nicht dargestellten Gesperres zueinander arretierbar sind.In the FIGS. 1 and 2 is a locking fitting for two articulated components, in particular furniture parts shown, with a connecting plate 1 and a rotatably connected pivoting plate 2, which are locked to each other in different angular positions by means of a locking mechanism, not shown.

In einer Endstellung der Schwenklasche 2, wie sie in der Figur 2 gezeigt ist, ist das Gesperre außer Eingriff, so dass sich die Schwenklasche 2 um einen gewissen Winkelbereich frei zurückdrehen lässt.In a final position of the swivel 2, as in the FIG. 2 is shown, the locking mechanism is disengaged, so that the pivoting flap 2 can freely rotate back by a certain angular range.

Um dies zu verhindern, ist ein Arretierelement 3 vorgesehen, das verdrehsicher an der Anschlusslasche 1 befestigt ist, vorzugsweise, wie im Beispiel, im Bereich der mit der Schwenklasche 2 gemeinsamen Drehachse.To prevent this, a locking element 3 is provided, which is secured against rotation on the connecting lug 1, preferably, as in the example, in the region of the pivot axis 2 common with the pivoting plate.

Zur Verdrehsicherung weist das Arretierelement 3 eine Ausnehmung 8 auf, die bereichsweise einen Zapfen 9 der Anschlusslasche 1 umgreift.To prevent rotation, the locking element 3 has a recess 8, which partially surrounds a pin 9 of the terminal lug 1.

In der Figur 1 ist eine Schwenkstellung des Rastbeschlages wiedergegeben, während die Figur 2 eine Endstellung zeigt, in der die Anschlusslasche 1 und die Schwenklasche 2 rechtwinklig zueinander stehen.In the FIG. 1 a pivoting position of the detent fitting is reproduced while the FIG. 2 shows an end position in which the terminal lug 1 and the pivot plate 2 are perpendicular to each other.

Um die Schwenklasche 2 in dieser Stellung gegenüber der Anschlusslasche 1 zu halten, ist das Arretierelement 3 mit einer Klammer 4 versehen, die zwei federnde Schenkel 5 aufweist, die ein in Richtung der Schwenklasche 2 offenes Maul 6 bilden.In order to keep the pivoting lug 2 in this position relative to the connecting lug 1, the locking element 3 is provided with a clamp 4 which has two resilient legs 5, which form a mouth 6 open in the direction of the pivoting lug 2.

Dabei ist die Breite der Öffnung des Maules 6 kleiner als der Durchmesser eines zylinderförmigen Rastzapfens 7, der an der Schwenklasche 2 befestigt ist und der bei einer Verschwenkung der Schwenklasche 2 in die in der Figur 2 gezeigte Endstellung in das Maul 6 eintaucht, unter Aufspreizung der Schenkel 5, die aufgrund ihrer Rückstellkräfte an den Rastzapfen 7 angepresst sind.In this case, the width of the opening of the mouth 6 is smaller than the diameter of a cylindrical detent pin 7, which on the Swivel flap 2 is attached and the pivoting of the pivoting plate 2 in the in the FIG. 2 shown end position is immersed in the mouth 6, with spreading of the legs 5, which are pressed against the locking pin 7 due to their restoring forces.

Zum Rückschwenken der Schwenklasche 2 müssen diese Rückstellkräfte überwunden werden, die jedoch so durch Materialwahl und Dimensionierung der Klammer 4 eingestellt werden können, dass ein problemloses Lösen aus der Umklammerung durch einen Benutzer möglich ist.To pivot back the pivoting plate 2, these restoring forces must be overcome, but can be adjusted so by material selection and dimensioning of the clip 4 that a problem-free release from the clasp by a user is possible.

Wie erwähnt und erkennbar, stehen die Anschlusslasche 1 und die Schwenklasche 2 in einer Endstellung rechtwinklig zueinander. Um im Bedarfsfall die Anschlusslasche 1 und die Schwenklasche 2 in einer durch einen anderen Winkel definierten Endstellung zu halten, ist, wie in der Figur 3 sehr deutlich erkennbar, das Arretierelement 4 zweiteilig ausgebildet und zwar in Form einer Oberschale 12 und einer Unterschale 13, die auf der Anschlusslasche 1 aufliegt, während an die Oberschale 12 die Klammer 4 angeformt ist.As mentioned and recognizable, the connecting lug 1 and the pivoting lug 2 are in an end position at right angles to each other. To keep in case of need, the connecting lug 1 and the pivoting plate 2 in a defined by a different angle end position is, as in the FIG. 3 very clearly visible, the locking element 4 is formed in two parts and that in the form of an upper shell 12 and a lower shell 13 which rests on the terminal lug 1, while on the upper shell 12, the clip 4 is formed.

Die Unterschale 13 weist in einem konzentrischen Kreisbogen eine Zahnreihe 10 auf, in die bereichsweise ein Zahnsegment 11 der Oberschale 12 eingreift. Dieses Zahnsegment 11 ist gleichfalls konzentrisch angeordnet, wobei je nach Positionierung innerhalb der Zahnreihe 10 die Winkelstellung der Klammer 4 zur Ausnehmung 8 verändert wird, wodurch sich auch die arretierte Endstellung des Schwenkhebels 2 zum Anschlusshebel 1 verändert.The lower shell 13 has, in a concentric circular arc, a row of teeth 10 into which a toothed segment 11 of the upper shell 12 engages in regions. This sector gear 11 is also arranged concentrically, depending on the positioning within the row of teeth 10, the angular position of the clip 4 is changed to the recess 8, whereby the locked end position of the pivot lever 2 to the connection lever 1 changes.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Anschlusslascheconnection tab
22
Schwenklascheswivel plate
33
Arretierelementlocking
44
Klammerclip
55
Schenkelleg
66
Maulmouth
77
Rastzapfenlatching pin
88th
Ausnehmungrecess
99
Stiftpen
1010
Zahnreiheteeth
1111
Zahnsegmenttoothed segment
1212
OberschaleUpper shell
1313
Unterschalesubshell

Claims (8)

  1. Detent fitting for two components connected in a hinged manner, in particular furniture parts, with a connecting lug (1) and a pivoting lug (2) rotatably connected therewith, which can be locked with each other at different angular positions by a locking gear, wherein the locking gear is disengaged at an end position of the pivoting lug (2), wherein a locking element (3) is fastened to the connecting lug (1) in a rotationally secured manner in order to lock the pivoting lug (2) in a position of disengagement of the locking gear, which locking element (3) has a clamp (4), characterised in that the clamp (4) has at least one elastic limb (5), which in a locking position partially encloses a detent journal (7) fastened to the pivoting lug (2).
  2. Detent fitting according to claim 1, characterised in that the clamp (4) has two elastic limbs (5) lying opposite each other and forming a jaw (6), wherein the opening of the jaw (6) is directed towards the detent journal (7).
  3. Detent fitting according to claim 1 or 2, characterised in that the opening of the jaw (6) is smaller than the diameter of the cylindrical detent journal (7).
  4. Detent fitting according to any one of the preceding claims, characterised in that the locking element (3) has a recess (8), in which a pin (9) fastened to the connecting lug (1) is enclosed.
  5. Detent fitting according to any one of the preceding claims, characterised in that the locking element (3) consists of a lower shell (13) and an upper shell (12), wherein the lower shell (13) is provided with the recess (8) and the upper shell (12) with the clamp (4).
  6. Detent fitting according to any one of the preceding claims, characterised in that the upper shell (12) and the lower shell (13) can be locked with each other at different angular positions.
  7. Detent fitting according to any one of the preceding claims, characterised in that the lower shell (13) has a concentric row of teeth (10) arranged in a circular arc, in which a toothed segment (11) of the upper shell (12) engages in places.
  8. Detent fitting according to any one of the preceding claims, characterised in that the locking element (3) is arranged in the region of a common pivot axis of the connecting lug (1) and of the pivoting lug (2).
EP09176664A 2008-12-18 2009-11-20 Detent fitting Active EP2198749B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09176664T PL2198749T3 (en) 2008-12-18 2009-11-20 Detent fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008016756U DE202008016756U1 (en) 2008-12-18 2008-12-18 Locking device

Publications (2)

Publication Number Publication Date
EP2198749A1 EP2198749A1 (en) 2010-06-23
EP2198749B1 true EP2198749B1 (en) 2011-06-01

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EP09176664A Active EP2198749B1 (en) 2008-12-18 2009-11-20 Detent fitting

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AT (1) ATE511366T1 (en)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4831713B1 (en) * 2011-04-25 2011-12-07 直伸 山下 Angle adjustment bracket
ITMI20120390U1 (en) * 2012-10-31 2014-05-01 Motion S R L RATCHET HANDLING DEVICE
CN104257140A (en) * 2014-10-21 2015-01-07 浙江永艺家具股份有限公司 Angle adjusting device of chair pedal
CN105673673A (en) * 2016-03-04 2016-06-15 尹捷 Silent hinge
CN109611445B (en) * 2018-11-21 2024-01-12 航宇救生装备有限公司 Device with quick locking function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9105323U1 (en) 1991-04-30 1991-08-01 Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld Locking fitting for adjustable backrest or support parts
IT1257777B (en) * 1992-03-26 1996-02-13 IMPROVED HINGE FOR THE RELEASE OF DOORS OR DOORS TO A RESPECTIVE SUPPORT STRUCTURE
DE4442625A1 (en) * 1994-12-01 1996-06-05 Grass Ag Film hinge for furniture doors
JP3436501B2 (en) * 1999-02-03 2003-08-11 向陽技研株式会社 Angle adjuster
DE20005850U1 (en) * 2000-03-29 2000-07-20 Ferdinand Lusch Gmbh & Co Kg, 33649 Bielefeld Seating furniture provided with at least one support part
CA2357672A1 (en) * 2000-09-21 2002-03-21 Ina Walzlager Schaeffler Ohg Door hinge check for a vehicle door
DE20319484U1 (en) * 2003-12-16 2004-03-11 Ferdinand Lusch Gmbh & Co. Kg Adjustable hinge for furniture has two hinge halves linked by interlocking ratchet discs splayed apart axially to release the setting
FR2916471B1 (en) * 2007-05-25 2012-07-13 Coutier Moulage Gen Ind PROVISIONAL DOOR STOP DEVICE FOR MOTOR VEHICLE DOOR.

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EP2198749A1 (en) 2010-06-23
PL2198749T3 (en) 2011-11-30
ATE511366T1 (en) 2011-06-15
DE202008016756U1 (en) 2009-03-12

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