EP2778325B1 - Locking device - Google Patents

Locking device Download PDF

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Publication number
EP2778325B1
EP2778325B1 EP14000793.1A EP14000793A EP2778325B1 EP 2778325 B1 EP2778325 B1 EP 2778325B1 EP 14000793 A EP14000793 A EP 14000793A EP 2778325 B1 EP2778325 B1 EP 2778325B1
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EP
European Patent Office
Prior art keywords
locking
pull
pivot axis
locking device
blocking
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
EP14000793.1A
Other languages
German (de)
French (fr)
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EP2778325A3 (en
EP2778325A2 (en
Inventor
Markus Ropele
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.)
Fulterer AG and Co KG
Original Assignee
Fulterer AG and Co KG
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Publication date
Application filed by Fulterer AG and Co KG filed Critical Fulterer AG and Co KG
Priority to PL14000793T priority Critical patent/PL2778325T3/en
Publication of EP2778325A2 publication Critical patent/EP2778325A2/en
Publication of EP2778325A3 publication Critical patent/EP2778325A3/en
Application granted granted Critical
Publication of EP2778325B1 publication Critical patent/EP2778325B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
    • E05B65/464—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked comprising two or more lock elements aligned in end-to-end abutting relation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked

Definitions

  • the present invention relates to a pull-out locking device according to the preamble of patent claim 1.
  • Pull-out locking devices are known in a large number of embodiments in the prior art. They are used to prevent additional pull-out furniture parts such as B. drawers can be pulled out of a furniture body when other corresponding pull-out furniture parts or drawers have already been pulled out of this furniture body. It is usually a matter of preventing the furniture body from accidentally getting out of balance or falling over if too many pull-out furniture parts or drawers are pulled out of it at the same time. Such pull-out blocking devices usually block the pulling out of further pull-out furniture parts or drawers when only a single pull-out furniture part is pulled out of the furniture body. Such a pull-out locking device is z. B. in the EP 2 497 883 A2 shown.
  • a generic locking device is provided, which is referred to in this document as a lock. If the locking body of this locking device, which can pivot about the pivot axis, is in its blocking position, none of the pull-out furniture parts can be pulled out of the furniture body. In the release position of the locking body, at least one pull-out furniture part or such a drawer can be pulled out of the furniture body, which then in turn blocks the other furniture parts and cannot be pulled out of the furniture body.
  • pull-out locking devices are e.g. B. in the DE 195 47 049 A1 or the EP 2 128 364 A1 shown.
  • the object of the invention is to improve a pull-out blocking device of the above-mentioned type in such a way that it can be used as flexibly as possible.
  • a pull-out locking device according to claim 1 is provided according to the invention.
  • the locking devices of pull-out locking devices according to the invention can now be controlled by a wide variety of locks, be it key locks or electronic locks or other locks. Due to the two opposing pivoting directions of the locking devices according to the invention, it no longer matters in which direction the lock type used in combination with the locking device opens and / or closes. Such locking devices can be combined both with clockwise opening locks and with counterclockwise opening locks.
  • the invention accordingly provides that the locking body can be pivoted in two opposite pivoting directions from the blocking position or at least one of the blocking positions into the release position or at least one of the release positions about the pivot axis.
  • the locking device has a connection piece for connection to a lock.
  • This connector should then be in direct or at least indirect operative connection with the bolt body. It is advantageous if a forced coupling is provided between the connection piece and the locking body, which ensures that the locking body is rotated when the connection piece is rotated.
  • the connection piece is designed in one piece with the locking body.
  • the locking body can be pivoted in two opposite pivoting directions from the release position or at least one of the release positions, preferably from all release positions, into the blocking position or one of the blocking positions, preferably into all blocking positions, about the pivot axis. It is preferred that the locking body can be pivoted about the pivot axis both clockwise and counterclockwise.
  • the locking body can be pivoted in at least one of the pivot directions, preferably in both opposing pivot directions, by more than 360 °, preferably endlessly, about the pivot axis.
  • the locking body is pivotably mounted about the pivot axis in a bearing body and the locking body and / or the bearing body has or have at least one latching element for releasable locking in at least one blocking position and / or in at least one release position .
  • the locking element can be arranged both on the bearing body and on the locking body. It is also possible for both the bearing body and the locking body to have locking elements that interact with one another. More than one locking element can also be provided, e.g. B. to ensure locking in a predetermined release position and in a predetermined blocking position. Flexible noses, frictionally interacting areas or the like can be used as locking elements.
  • the locking device has a fastening device for attaching the locking device to a rail of a pull-out locking device.
  • the fasteners can be, for. B. to screws, rivets, clamp connections or just holes for mounting screws.
  • particularly preferred embodiments of the invention provide that the locking body is mounted pivotably about the pivot axis in a bearing body at at least two bearing points spaced apart in the longitudinal direction of the pivot axis.
  • the bolt body does not necessarily have to be supported between the bearing points. In this sense, it can be provided that the locking body is free of support between the spaced-apart bearing points.
  • the locking body has at least two locking arms spaced from one another in the longitudinal direction of the pivot axis and protruding in the radial direction from the pivot axis. It is preferably provided that it cooperates with a locking arm or the two locking arms provided in these exemplary embodiments in the blocking position with a stop piece of the pull-out locking device.
  • Particularly preferred embodiments of the invention provide, in variants with at least two locking arms, that the bearing body has a spring body receptacle for supporting a spring body and the locking arms can be pivoted past the spring body receptacle when the locking body is pivoted about the pivot axis on opposite sides of the spring body receptacle.
  • the locking body preferably a locking arm or the locking arms
  • the locking body has at least one contact surface arranged obliquely to the radial direction in relation to the pivot axis for contact with a counter-contact surface of the pull-out locking device. This can prevent the locking arm or the locking arms from being pushed away to the side. In preferred embodiments, relatively small angles are sufficient for this. So z. B.
  • the contact surface arranged obliquely to the radial direction is an angle between 3 ° and 10 ° relative to a plane normal to the radial direction, preferably an angle of 4 ° to 7 ° relative to a plane normal to the radial direction, having.
  • the pull-out locking devices advantageously have a stop piece with which the locking body, preferably its locking arm or its locking arms, interact in the blocking position.
  • This stop piece can have a corresponding number of mating contact surfaces for the contact surface or the contact surfaces of the locking body or the locking arms. These mating contact surfaces can also be designed at an angle to the named radial direction in order to be able to interact optimally with the contact surfaces of the locking body or the locking arm or the locking arms.
  • FIGS. 1 and 2 show a generic locking device 1 'as shown in FIG EP 2 497 883 A2 is known.
  • this generic locking device 1 'it is provided that a locking body 4' is mounted pivotably about its pivot axis 3 'in the bearing body 7'.
  • the fastening devices 21 'here in the form of screw holes the locking device 1' can be fastened to a corresponding pull-out locking device 2 or to its guide rail 32.
  • Fig. 1 shows the locking body 4 'of the generic locking device 1' according to the prior art in the blocking position.
  • Fig. 2 shows the release position.
  • a pivoting of the locking body 4 'from the blocking position according to FIG Fig. 1 in the release position according to Fig. 2 is only possible in the pivoting direction 5 ', i.e. clockwise.
  • the pivoting direction 6 ' must be implemented counterclockwise in this prior art.
  • the opening and closing directions are fixed, which means that such locking devices 1' according to the prior art can only be used together with locks or locking devices that have the same opening and closing directions Have closing direction.
  • the invention provides that the bolt body 4 can be pivoted in two opposite pivoting directions 5 and 6 from the blocking position into at least one of the release positions about the pivot axis 3, as this is now based on an exemplary embodiment initially based on the Figures 3 to 6 is explained.
  • the Figs. 3, 5 and 6 show perspective views of the locking device 1 according to the invention, the locking body 4 being in various release positions.
  • Fig. 4 shows a side view of Fig. 3 .
  • the blocking position of this locking device 1 or its locking body 4 is good in Fig. 9 to see.
  • the locking body 4 is mounted in the bearing body 7 such that it can pivot about the pivot axis 3.
  • the bearing body 7 also has fastening devices 21 in the form of holes through which it can be fastened to an extraction locking device 2 or its guide rail 32 by means of screws.
  • the locking body 4 from the in Fig. 9 shown blocking position is pivotable both in the pivoting direction 5, that is clockwise and in the opposite pivoting direction 6, that is counterclockwise from the blocking position into at least one release position about the pivot axis 3.
  • the locking body 4 does not strike either in one or the other direction when pivoting in pivoting directions 5 and 6, so that it can be pivoted more than 360 °, virtually endlessly, about pivot axis 3.
  • the locking body 4 has two locking arms 13 and 14 spaced apart from one another in the longitudinal direction 9 along the pivot axis 3. These protrude from the rest of the locking body 4 in the radial direction 12 with respect to the pivot axis 3. With their contact surfaces 17 and 18, the locking bodies 4 are in the blocking position according to FIG Fig. 9 on corresponding mating contact surfaces 19 and 20 of the stop piece 33 and thus prevent this stop piece 33 from being able to be moved upwards or in the direction of the locking device 1.
  • the contact surfaces 17 and 18 in this exemplary embodiment are arranged at an angle to the radial direction 12. In this exemplary embodiment, this also applies to the mating contact surfaces 19 and 20. This prevents the locking arms 13 and 14 from being pushed apart, even with high forces.
  • the contact surfaces 17 and 18 and also the counter-contact surfaces 19 and 20 have an angle of 5 ° with respect to a plane 36 normal to the radial direction 12, as shown in FIG Fig. 4 is shown schematically on.
  • a space is created between the two locking arms 13 and 14 which corresponds at least to the width of the spring body receptacle 15 of the bearing body 7.
  • the locking arms 13 and 14 can be pivoted past the spring body receptacle 15 on opposite sides of the spring body receptacle 15 when the locking body 4 is pivoted about the pivot axis 3, see e.g. B. Figures 4 and 6 .
  • the locking body 4 In order to support the locking body 4 as stably as possible, it is supported or stored at two bearing points 10 and 11 of the bearing body 7 spaced from one another in the longitudinal direction 9 of the pivot axis 3. As a result, the locking body 4 can be particularly well supported against forces acting in the radial direction 12. Between the bearings 10 and 11, which are spaced apart from one another, the locking body 4 is free from storage, that is to say not supported.
  • the locking body 4 has two barrel-shaped or roller-shaped sections 37 and 38, with which it is mounted at the bearing points 10 and 11 of the bearing body 7.
  • locking elements 8 in the form of protruding lugs are provided on the locking body 4 or its barrel-shaped or roller-shaped sections 37 and 38. With these locking elements 8 there is a certain engagement between the bearing body 7 and the locking body 4 when the locking body 4 is in a certain position. In the exemplary embodiment shown, these are the release positions according to FIG Figures 3 and 4 as well as the blocking positions according to Fig. 9 . Of course, such locking elements 8 can also be designed differently, just as other defined positions can be provided for locking. There are a number of possibilities in terms of the arrangement and configuration of such latching elements 8. For the sake of completeness, it should be pointed out that such a latching position can also be left again by further turning the locking body in one of the pivoting directions 5 or 6.
  • the locking device 1 has the connecting piece 24.
  • a corresponding lock can act on the locking device 1 via this and pivot the bolt body 4 in the pivoting direction 5 or 6.
  • Fig. 7 shows an exploded view of the locking device 1 according to the invention of the embodiment shown here. It can be clearly seen here that, in this exemplary embodiment, the connection piece 24 is formed in one piece with the rest of the locking body 4. Between the connecting piece 24 and the locking arms 13 and 14, the locking body 4 of this exemplary embodiment has the neck 26 with which it is mounted in the pivot bearing 25 of the bearing body 7 in a pivotable or rotatable manner about the pivot axis 3.
  • the collar 27 On the side of the neck 26 facing the connection piece 24 there is the collar 27, which serves to axially support the locking body 4 in the longitudinal direction 9 of the pivot axis 3 by the collar 27 being guided between the bearing body 7 and the side part 22.
  • the side part 22 is fastened to the bearing body 7 by means of the screw 23.
  • a pull-out locking device 2 according to the invention is shown as an example, in which a locking device 1 according to the invention is used.
  • the pull-out locking device 2 essentially corresponds to that in FIG EP 2 497 883 A2 disclosed variant of such pull-out locking devices, so that to explain the function of the pull-out locking device in principle on this document, that is to the EP 2 497 883 A2 can be referenced.
  • Fig. 8 the locking body 4 is in that release position in which its locking arms 13 and 14 point vertically upwards.
  • Fig. 9 shows, as already said, the blocking position in which the locking arms 13 and 14 of the locking body 4 are pivoted downwards and with their contact surfaces 17 and 18 are in contact with the opposing contact surfaces 19 and 20 of the stop piece 33 and thus prevent the stop piece 33 from moving upwards , so can be pressed in the direction of the locking device 1.
  • the support elements 31 and also the intermediate elements 34 are mounted displaceably along the guide rail 32 of the pull-out blocking device 2. This also applies to the stop piece 33. This displaceability of all these elements along the guide rail is only given as long as the locking body 4 is in one of the release positions and not in the blocking position Fig. 9 or another blocking position in which the contact surfaces 17 and 18 are still in engagement with the counter-contact surfaces 19 and 20.
  • a fixed stop 41 is located at the end of the guide rail 32 opposite to the locking device 1. This stop is not displaceable in the longitudinal direction of the guide rail 32.
  • the lowermost support element 31 or intermediate element 34 rests against it.
  • it is a relatively short pull-out locking device 2 for only two pull-out furniture parts. In the same way, however, longer pull-out locking devices 2 can also be implemented for more than two pull-out furniture parts, in particular drawers.
  • the bolt body 4 In order to be able to pull a drawer, not shown here, attached to the release element carrier 28, or some other piece of furniture that can be pulled out of a furniture body, also not shown here, in the pull-out direction 29 from the pull-out locking device 2, the bolt body 4 must be in one of the release positions. Then the support element 31, which has previously been locking this release element carrier 28, can be pivoted about its pivot axis so far that a not actually visible here, in Fig. 8 only the dotted pin 39 can be pulled out of the hook-shaped receptacle 40 of the support element 31. In Fig. 8 this is the uppermost support element 31. In order for this support element to be able to carry out the pivoting movement, it must be moved upwards along the guide rail 32 in the direction of the locking device 1.
  • the pull-out locking device 2 shown here is designed so that only a single release element 28 and thus a single movable furniture part can be pulled out of the furniture body. Is this as in Fig. 8 As shown, already the case, all other support elements 31 are also blocked in such a way that no further trigger element 28 and thus no further furniture part can be pulled out.
  • the in Fig. 9 easily visible spring body 16, here in the form of a spiral spring, is mounted in the spring body receptacle 15 and provides a spring loading of the stop piece 33 in the direction of the support elements 31 or the intermediate elements 34 and thus for clearance to prevent rattling of the pull-out locking device 2 in to prevent the release position of the locking device 1.
  • FIG. 10 show the locking arms 13 and 14 to the rear, in Fig. 11 Forward.
  • the stop piece 33 can be pushed toward the locking device 1 while the spring body 16 is compressed.
  • locking devices 1 according to the invention can be used in a large number of different pull-out locking devices 2.
  • Another pull-out locking device 2 as is also known in the prior art, is shown as an example, in which the same locking device 1 according to the invention is used to block all furniture parts, not shown here, in their pushed-in position in the blocking position of the locking body 4.
  • Figures 12 and 13 show a release position of the locking body 4, in which the stop piece 33 can be pushed a little way up towards the locking device 1.
  • the stop piece 33 is also supported in this embodiment so that it can no longer be moved upwards in the direction of the locking device 1.
  • the support elements 31 ′ and intermediate elements 34 are also clamped between the locking body 4 and the lower stop 41 in such a way that all furniture parts are blocked and cannot be pulled out in the pull-out direction 29.

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  • Drawers Of Furniture (AREA)
  • Clamps And Clips (AREA)

Description

Die vorliegende Erfindung betrifft eine Ausziehsperrvorrichtung gemäß dem Oberbegriff des Patentanspruchs 1.The present invention relates to a pull-out locking device according to the preamble of patent claim 1.

Ausziehsperrvorrichtungen sind in einer Vielzahl von Ausgestaltungsformen beim Stand der Technik bekannt. Sie dienen dazu, zu verhindern, dass zusätzliche ausziehbare Möbelteile wie z. B. Schubladen aus einem Möbelkorpus herausgezogen werden können, wenn bereits andere entsprechend ausziehbare Möbelteile bzw. Schubladen aus diesem Möbelkorpus herausgezogen sind. Es geht meist darum, zu verhindern, dass der Möbelkorpus versehentlich aus dem Gleichgewicht gerät bzw. umfällt, wenn gleichzeitig zu viele ausziehbare Möbelteile bzw. Schubladen aus ihm herausgezogen sind. Üblicherweise blockieren solche Ausziehsperrvorrichtungen bereits dann das Herausziehen weiterer ausziehbarer Möbelteile bzw. Schubladen, wenn nur ein einziges ausziehbares Möbelteil aus dem Möbelkorpus herausgezogen ist. Eine solche Ausziehsperrvorrichtung ist z. B. in der EP 2 497 883 A2 gezeigt. In dieser Schrift ist, um eine absperrbare Ausziehsperrvorrichtung zu schaffen, eine gattungsgemäße Verriegelungseinrichtung vorgesehen, welche in dieser Schrift als Schloss bezeichnet wird. Befindet sich der um die Schwenkachse schwenkbare Riegelkörper dieser Verriegelungseinrichtung in seiner Blockierstellung, so kann keines der ausziehbaren Möbelteile aus dem Möbelkorpus herausgezogen werden. In der Freigabestellung des Riegelkörpers lässt sich zumindest ein ausziehbares Möbelteil bzw. eine solche Schublade aus dem Möbelkorpus herausziehen, womit dann wiederum die anderen Möbelteile blockiert sind und nicht aus dem Möbelkorpus herausgezogen werden können.Pull-out locking devices are known in a large number of embodiments in the prior art. They are used to prevent additional pull-out furniture parts such as B. drawers can be pulled out of a furniture body when other corresponding pull-out furniture parts or drawers have already been pulled out of this furniture body. It is usually a matter of preventing the furniture body from accidentally getting out of balance or falling over if too many pull-out furniture parts or drawers are pulled out of it at the same time. Such pull-out blocking devices usually block the pulling out of further pull-out furniture parts or drawers when only a single pull-out furniture part is pulled out of the furniture body. Such a pull-out locking device is z. B. in the EP 2 497 883 A2 shown. In this document, in order to create a lockable pull-out locking device, a generic locking device is provided, which is referred to in this document as a lock. If the locking body of this locking device, which can pivot about the pivot axis, is in its blocking position, none of the pull-out furniture parts can be pulled out of the furniture body. In the release position of the locking body, at least one pull-out furniture part or such a drawer can be pulled out of the furniture body, which then in turn blocks the other furniture parts and cannot be pulled out of the furniture body.

Andere Ausziehsperrvorrichtungen sind z. B. in der DE 195 47 049 A1 oder der EP 2 128 364 A1 gezeigt.Other pull-out locking devices are e.g. B. in the DE 195 47 049 A1 or the EP 2 128 364 A1 shown.

Aufgabe der Erfindung ist es, eine Ausziehsperrvorrichtung der oben genannten Art dahingehend zu verbessern, dass sie möglichst flexibel einsetzbar ist.The object of the invention is to improve a pull-out blocking device of the above-mentioned type in such a way that it can be used as flexibly as possible.

Hierzu ist gemäß der Erfindung eine Ausziehsperrvorrichtung gemäß des Patentanspruchs 1 vorgesehen.For this purpose, a pull-out locking device according to claim 1 is provided according to the invention.

Im Unterschied zum genannten Stand der Technik, bei dem der Riegelkörper nur in einer einzigen Schwenkrichtung aus der Blockierstellung in die Freigabestellung geschwenkt werden kann, ist durch die nun erfindungsgemäß vorgesehenen beiden, einander entgegengesetzten Schwenkrichtungen, in denen der Riegelkörper aus der Blockierstellung heraus geschwenkt werden kann, eine größere Flexibilität in den Einsatzmöglichkeiten erfindungsgemäßer Ausziehsperrvorrichtungen geschaffen. Die Verriegelungseinrichtungen erfindungsgemäßer Ausziehsperrvorrichtungen können nun von unterschiedlichsten Schlössern, seien es nun Schlüsselschlösser oder elektronische Schlösser oder anderweitige Schlösser, angesteuert werden. Durch die beiden einander entgegengesetzten Schwenkrichtungen der erfindungsgemäßen Verriegelungseinrichtungen kommt es dabei nicht mehr darauf an, in welche Richtung der in Kombination mit der Verriegelungseinrichtung eingesetzte Schlosstyp öffnet und/oder schließt. Solche Verriegelungseinrichtungen können sowohl mit in Uhrzeigersinn öffnenden Schlössern als auch mit entgegen dem Uhrzeigersinn öffnenden Schlössern kombiniert werden.In contrast to the prior art mentioned, in which the locking body can only be pivoted in a single pivoting direction from the blocking position into the release position, the two opposing pivoting directions now provided according to the invention in which the locking body can be pivoted out of the blocking position , created greater flexibility in the possible uses of pull-out locking devices according to the invention. The locking devices of pull-out locking devices according to the invention can now be controlled by a wide variety of locks, be it key locks or electronic locks or other locks. Due to the two opposing pivoting directions of the locking devices according to the invention, it no longer matters in which direction the lock type used in combination with the locking device opens and / or closes. Such locking devices can be combined both with clockwise opening locks and with counterclockwise opening locks.

Wenn die Verriegelungseinrichtung der erfindungsgemäßen Ausziehsperrvorrichtung mehrere Blockierstellungen und/oder mehrere Freigabestellungen aufweist, ist erfindungsgemäß entsprechend vorgesehen, dass der Riegelkörper in zwei einander entgegengesetzten Schwenkrichtungen aus der Blockierstellung oder zumindest einer der Blockierstellungen in die Freigabestellung oder zumindest eine der Freigabestellungen um die Schwenkachse schwenkbar ist.If the locking device of the pull-out locking device according to the invention has several blocking positions and / or several release positions, the invention accordingly provides that the locking body can be pivoted in two opposite pivoting directions from the blocking position or at least one of the blocking positions into the release position or at least one of the release positions about the pivot axis.

Günstig ist es, wenn die Verriegelungseinrichtung ein Anschlussstück zum Anschluss an ein Schloss aufweist. Dieses Anschlussstück sollte dann in direkter oder zumindest indirekter Wirkverbindung mit dem Riegelkörper stehen. Günstig ist es dabei, wenn eine Zwangskopplung zwischen Anschlussstück und Riegelkörper vorgesehen ist, welche dafür sorgt, dass der Riegelkörper gedreht wird, wenn das Anschlussstück gedreht wird. In besonders bevorzugten Varianten ist das Anschlussstück einstückig mit dem Riegelkörper ausgebildet.It is favorable if the locking device has a connection piece for connection to a lock. This connector should then be in direct or at least indirect operative connection with the bolt body. It is advantageous if a forced coupling is provided between the connection piece and the locking body, which ensures that the locking body is rotated when the connection piece is rotated. In particularly preferred variants, the connection piece is designed in one piece with the locking body.

Günstig ist es in diesem Zusammenhang auch, wenn der Riegelkörper in zwei einander entgegengesetzten Schwenkrichtungen aus der Freigabestellung oder zumindest einer der Freigabestellungen, vorzugsweise aus allen Freigabestellungen, in die Blockierstellung oder eine der Blockierstellungen, vorzugsweise in alle Blockierstellungen, um die Schwenkachse schwenkbar ist. Bevorzugt ist, dass der Riegelkörper sowohl im Uhrzeigersinn als auch entgegen des Uhrzeigersinns um die Schwenkachse schwenkbar ist.It is also favorable in this context if the locking body can be pivoted in two opposite pivoting directions from the release position or at least one of the release positions, preferably from all release positions, into the blocking position or one of the blocking positions, preferably into all blocking positions, about the pivot axis. It is preferred that the locking body can be pivoted about the pivot axis both clockwise and counterclockwise.

Im Sinne einer flexiblen Einsetzbarkeit der Verriegelungseinrichtung sehen besonders bevorzugte Ausgestaltungsformen der Erfindung vor, dass der Riegelkörper in zumindest einer der Schwenkrichtungen, vorzugsweise in beiden einander entgegengesetzten Schwenkrichtungen, um mehr als 360°, vorzugsweise endlos, um die Schwenkachse schwenkbar ist. Um definierte Endlagen sicherzustellen, kann vorgesehen sein, dass der Riegelkörper um die Schwenkachse schwenkbar in einem Lagerkörper gelagert ist und der Riegelkörper und/oder der Lagerkörper zumindest ein Rastelement zum lösbaren Einrasten in zumindest einer Blockierstellung und/oder in zumindest einer Freigabestellung aufweist bzw. aufweisen. Dabei kann das Rastelement sowohl am Lagerkörper als auch am Riegelkörper angeordnet sein. Es ist auch möglich, dass sowohl Lagerkörper als auch Riegelkörper miteinander zusammenwirkende Rastelemente aufweisen. Es können auch mehr als ein Rastelement vorgesehen sein, z. B. um ein Einrasten in einer vorgegebenen Freigabestellung und in einer vorgegebenen Blockierstellung sicherzustellen. Als Rastelemente können flexible Nasen, reibschlüssig miteinander zusammenwirkende Bereiche oder dergleichen eingesetzt werden.In terms of flexible use of the locking device, particularly preferred embodiments of the invention provide that the locking body can be pivoted in at least one of the pivot directions, preferably in both opposing pivot directions, by more than 360 °, preferably endlessly, about the pivot axis. In order to ensure defined end positions, it can be provided that the locking body is pivotably mounted about the pivot axis in a bearing body and the locking body and / or the bearing body has or have at least one latching element for releasable locking in at least one blocking position and / or in at least one release position . The locking element can be arranged both on the bearing body and on the locking body. It is also possible for both the bearing body and the locking body to have locking elements that interact with one another. More than one locking element can also be provided, e.g. B. to ensure locking in a predetermined release position and in a predetermined blocking position. Flexible noses, frictionally interacting areas or the like can be used as locking elements.

Um die Verriegelungseinrichtung an Ausziehsperrvorrichtungen, insbesondere an deren Schienen befestigen zu können, sehen bevorzugte Ausgestaltungsformen der Erfindung vor, dass die Verriegelungseinrichtung eine Befestigungseinrichtung zur Befestigung der Verriegelungseinrichtung an einer Schiene einer Ausziehsperrvorrichtung aufweist. Bei den Befestigungseinrichtungen kann es sich z. B. um Schrauben, Nieten, Klemmverbindungen oder auch nur um Löcher für Befestigungsschrauben handeln.In order to be able to attach the locking device to pull-out locking devices, in particular to their rails, preferred embodiments of the invention provide that the locking device has a fastening device for attaching the locking device to a rail of a pull-out locking device. The fasteners can be, for. B. to screws, rivets, clamp connections or just holes for mounting screws.

Um den Riegelkörper möglichst gut abzustützen, damit er auch bei größeren, auf ihn einwirkenden Kräften z. B. durch Fehlbedienung ausreichend stabil ist, sehen besonders bevorzugte Ausgestaltungsformen der Erfindung vor, dass der Riegelkörper um die Schwenkachse schwenkbar in einem Lagerkörper an zumindest zwei, in Längsrichtung der Schwenkachse voneinander distanzierten Lagerstellen gelagert ist. Zwischen den Lagerstellen muss der Riegelkörper dabei nicht unbedingt abgestützt sein. In diesem Sinne kann vorgesehen sein, dass der Riegelkörper zwischen den voneinander distanzierten Lagerstellen frei von einer Lagerung ist.In order to support the bolt body as well as possible so that it can also be used with larger forces acting on it, for. B. is sufficiently stable due to incorrect operation, particularly preferred embodiments of the invention provide that the locking body is mounted pivotably about the pivot axis in a bearing body at at least two bearing points spaced apart in the longitudinal direction of the pivot axis. The bolt body does not necessarily have to be supported between the bearing points. In this sense, it can be provided that the locking body is free of support between the spaced-apart bearing points.

Bevorzugte Ausgestaltungsformen der Erfindung sehen vor, dass der Riegelkörper zumindest zwei in Längsrichtung der Schwenkachse voneinander distanzierte und in radialer Richtung von der Schwenkachse abstehende Riegelarme aufweist. Dabei ist bevorzugt vorgesehen, dass er mit einem Riegelarm oder den, in diesen Ausführungsbeispielen vorgesehenen, beiden Riegelarmen in der Blockierstellung mit einem Anschlagstück der Ausziehsperrvorrichtung zusammenwirkt. Besonders bevorzugte Ausgestaltungsformen der Erfindung sehen bei Varianten mit zumindest zwei Riegelarmen vor, dass der Lagerkörper eine Federkörperaufnahme zur Abstützung eines Federkörpers aufweist und die Riegelarme beim Verschwenken des Riegelkörpers um die Schwenkachse auf einander entgegengesetzten Seiten der Federkörperaufnahme an dieser vorbeischwenkbar sind.Preferred embodiments of the invention provide that the locking body has at least two locking arms spaced from one another in the longitudinal direction of the pivot axis and protruding in the radial direction from the pivot axis. It is preferably provided that it cooperates with a locking arm or the two locking arms provided in these exemplary embodiments in the blocking position with a stop piece of the pull-out locking device. Particularly preferred embodiments of the invention provide, in variants with at least two locking arms, that the bearing body has a spring body receptacle for supporting a spring body and the locking arms can be pivoted past the spring body receptacle when the locking body is pivoted about the pivot axis on opposite sides of the spring body receptacle.

Im Sinne einer besonders hohen Stabilität der Verriegelungseinrichtung bzw. des Riegelkörpers, insbesondere auch für den Fall von Fehlbedienungen kann vorgesehen sein, dass der Riegelkörper, vorzugsweise ein Riegelarm oder die Riegelarme, bezogen auf die Schwenkachse zumindest eine schräg zur radialen Richtung angeordnete Anlagefläche zur Anlage an einer Gegenanlagefläche der Ausziehsperrvorrichtung aufweist. Hierdurch kann verhindert werden, dass der Riegelarm oder die Riegelarme seitlich weggedrückt werden. Es reichen hierzu in bevorzugten Ausgestaltungsformen schon relativ geringe Winkel aus. So kann z. B. vorgesehen sein, dass die schräg zur radialen Richtung angeordnete Anlagefläche ein Winkel zwischen 3° und 10° gegen eine normal auf der radialen Richtung stehende Ebene, vorzugsweise einen Winkel von 4° bis 7° gegen eine normal auf der radialen Richtung stehende Ebene, aufweist.In the sense of a particularly high stability of the locking device or the locking body, in particular also in the event of incorrect operation it can be provided that the locking body, preferably a locking arm or the locking arms, has at least one contact surface arranged obliquely to the radial direction in relation to the pivot axis for contact with a counter-contact surface of the pull-out locking device. This can prevent the locking arm or the locking arms from being pushed away to the side. In preferred embodiments, relatively small angles are sufficient for this. So z. B. be provided that the contact surface arranged obliquely to the radial direction is an angle between 3 ° and 10 ° relative to a plane normal to the radial direction, preferably an angle of 4 ° to 7 ° relative to a plane normal to the radial direction, having.

Befindet sich die Verriegelungseinrichtung bzw. deren Riegelkörper in der Freigabestellung, so kann zumindest ein, vorzugsweise genau ein, Möbelteil aus dem Möbelkorpus herausgezogen werden. Die Ausziehsperrvorrichtungen weisen günstigerweise ein Anschlagstück auf, mit dem der Riegelkörper vorzugsweise dessen Riegelarm bzw. dessen Riegelarme in der Blockierstellung zusammenwirken. Dieses Anschlagstück kann für die Anlagefläche bzw. die Anlageflächen des Riegelkörpers bzw. der Riegelarme eine entsprechende Anzahl von Gegenanlageflächen aufweisen. Auch diese Gegenanlageflächen können entsprechend schräg zur genannten radialen Richtung ausgebildet sein, um mit den Anlageflächen des Riegelkörpers bzw. des Riegelarms bzw. der Riegelarme optimal zusammenwirken zu können.If the locking device or its locking body is in the release position, at least one, preferably exactly one, furniture part can be pulled out of the furniture body. The pull-out locking devices advantageously have a stop piece with which the locking body, preferably its locking arm or its locking arms, interact in the blocking position. This stop piece can have a corresponding number of mating contact surfaces for the contact surface or the contact surfaces of the locking body or the locking arms. These mating contact surfaces can also be designed at an angle to the named radial direction in order to be able to interact optimally with the contact surfaces of the locking body or the locking arm or the locking arms.

Weitere Merkmale und Einzelheiten bevorzugter Ausgestaltungsformen der Erfindung werden im Nachfolgenden anhand der Figurenbeschreibung erläutert. Es zeigen:

  • Fig. 1 und 2 eine gattungsgemäße Verriegelungseinrichtung gemäß dem Stand der Technik;
  • Fig. 3 bis 6 verschiedene Ansichten und Stellungen von Verriegelungseinrichtungen für erfindungsgemäße Ausziehsperrvorrichtungen;
  • Fig. 7 eine Explosionsdarstellung zur Verriegelungseinrichtung gemäß den Fig. 3 bis 6;
  • Fig. 8 und 9 eine Ausziehsperrvorrichtung mit einer erfindungsgemäßen Verriegelungseinrichtung gemäß den Fig. 3 bis 7;
  • Fig. 10 und 11 vergrößert weitere Freigabestellungen des in der Fig. 8 gezeigten Ausführungsbeispiels der Verriegelungseinrichtung bzw. Ausziehsperrvorrichtung;
  • Fig. 12 und 13 eine andere erfindungsgemäße Ausziehsperrvorrichtung mit einer Verriegelungseinrichtung.
Further features and details of preferred embodiments of the invention are explained below with reference to the description of the figures. Show it:
  • Figs. 1 and 2 a generic locking device according to the prior art;
  • Figures 3 to 6 various views and positions of locking devices for pull-out locking devices according to the invention;
  • Fig. 7 an exploded view of the locking device according to the Figures 3 to 6 ;
  • Figures 8 and 9 a pull-out locking device with a locking device according to the invention according to the Figures 3 to 7 ;
  • Figures 10 and 11 increases further clearance positions of the Fig. 8 shown embodiment of the locking device or pull-out locking device;
  • Figures 12 and 13 another pull-out locking device according to the invention with a locking device.

Die Fig. 1 und 2 zeigen eine gattungsgemäße Verriegelungseinrichtung 1', wie sie aus der EP 2 497 883 A2 bekannt ist.The Figs. 1 and 2 show a generic locking device 1 'as shown in FIG EP 2 497 883 A2 is known.

Bei dieser gattungsgemäßen Verriegelungseinrichtung 1' ist vorgesehen, dass ein Riegelkörper 4' um seine Schwenkachse 3' schwenkbar im Lagerkörper 7' gelagert ist. Mit den Befestigungseinrichtungen 21' hier in Form von Schraublöchern kann die Verriegelungseinrichtung 1' an einer entsprechenden Ausziehsperrvorrichtung 2 bzw. an deren Führungsschiene 32 befestigt werden.In this generic locking device 1 'it is provided that a locking body 4' is mounted pivotably about its pivot axis 3 'in the bearing body 7'. With the fastening devices 21 'here in the form of screw holes, the locking device 1' can be fastened to a corresponding pull-out locking device 2 or to its guide rail 32.

Fig. 1 zeigt den Riegelkörper 4' der gattungsgemäßen Verriegelungseinrichtung 1' gemäß dem Stand der Technik in der Blockierstellung. Fig. 2 zeigt die Freigabestellung. Ein Verschwenken des Riegelkörpers 4' von der Blockierstellung gemäß Fig. 1 in die Freigabestellung gemäß Fig. 2 ist ausschließlich in Schwenkrichtung 5' also im Uhrzeigersinn möglich. Für den Schließvorgang, also das Schwenken von der Freigabestellung gemäß Fig. 2 in die Blockierstellung gemäß Fig. 1 muss die Schwenkrichtung 6' bei diesem Stand der Technik entgegen des Uhrzeigersinns realisiert werden. Dies bedeutet, dass bei gattungsgemäßen Verriegelungseinrichtungen 1' die Öffnungs- und Schließrichtungen fix vorgegeben sind, was zur Folge hat, dass solche Verriegelungseinrichtungen 1' gemäß dem Stand der Technik auch nur zusammen mit Schlössern bzw. Schließvorrichtungen eingesetzt werden können, die dieselbe Öffnungs- und Schließrichtung aufweisen. Fig. 1 shows the locking body 4 'of the generic locking device 1' according to the prior art in the blocking position. Fig. 2 shows the release position. A pivoting of the locking body 4 'from the blocking position according to FIG Fig. 1 in the release position according to Fig. 2 is only possible in the pivoting direction 5 ', i.e. clockwise. For the closing process, ie pivoting from the release position according to Fig. 2 into the blocking position according to Fig. 1 the pivoting direction 6 'must be implemented counterclockwise in this prior art. This means that in the case of locking devices 1 'of the generic type, the opening and closing directions are fixed, which means that such locking devices 1' according to the prior art can only be used together with locks or locking devices that have the same opening and closing directions Have closing direction.

Um nun eine flexible, mit verschiedenen Schlosstypen bzw. Schließeinrichtungen kombinierbare Verriegelungseinrichtung 1 zu schaffen, sieht die Erfindung vor, dass der Riegelköper 4 in zwei einander entgegengesetzten Schwenkrichtungen 5 und 6 aus der Blockierstellung in zumindest eine der Freigabestellungen um die Schwenkachse 3 schwenkbar ist, wie dies nun anhand eines Ausführungsbeispiels zunächst anhand der Fig. 3 bis 6 erläutert wird. Die Fig. 3, 5 und 6 zeigen perspektivische Ansichten auf die erfindungsgemäße Verriegelungseinrichtung 1, wobei sich der Riegelkörper 4 in verschiedenen Freigabestellungen befindet. Fig. 4 zeigt eine Seitenansicht zu Fig. 3. Die Blockierstellung dieser Verriegelungseinrichtung 1 bzw. ihres Riegelkörpers 4 ist gut in Fig. 9 zu sehen.In order to create a flexible locking device 1 that can be combined with different lock types or locking devices, the invention provides that the bolt body 4 can be pivoted in two opposite pivoting directions 5 and 6 from the blocking position into at least one of the release positions about the pivot axis 3, as this is now based on an exemplary embodiment initially based on the Figures 3 to 6 is explained. The Figs. 3, 5 and 6 show perspective views of the locking device 1 according to the invention, the locking body 4 being in various release positions. Fig. 4 shows a side view of Fig. 3 . The blocking position of this locking device 1 or its locking body 4 is good in Fig. 9 to see.

Bei der Verriegelungseinrichtung 1 gemäß der Erfindung, wie sie hier in den Fig. dargestellt ist, ist der Riegelkörper 4 um die Schwenkachse 3 schwenkbar im Lagerkörper 7 gelagert. Der Lagerkörper 7 weist auch Befestigungseinrichtungen 21 in Form von Löchern auf, durch die hindurch er mittels Schrauben an einer Ausziehsperrvorrichtung 2 bzw. ihrer Führungsschiene 32 befestigt werden kann.In the locking device 1 according to the invention, as shown here in the figures, the locking body 4 is mounted in the bearing body 7 such that it can pivot about the pivot axis 3. The bearing body 7 also has fastening devices 21 in the form of holes through which it can be fastened to an extraction locking device 2 or its guide rail 32 by means of screws.

Erfindungsgemäß ist nun vorgesehen, dass der Riegelkörper 4 aus der in Fig. 9 gezeigten Blockierstellung sowohl in Schwenkrichtung 5, also im Uhrzeigersinn als auch in der dazu entgegengesetzten Schwenkrichtung 6, also entgegen des Uhrzeigersinns aus der Blockierstellung in zumindest eine Freigabestellung um die Schwenkachse 3 schwenkbar ist. In diesem Ausführungsbeispiel ist auch realisiert, dass der Riegelkörper 4 beim Verschwenken in Schwenkrichtungen 5 und 6 weder in der einen noch in der anderen Richtung anschlägt, sodass er um mehr als 360°, quasi endlos, um die Schwenkachse 3 geschwenkt werden kann. Im gezeigten Ausführungsbeispiel weist der Riegelkörper 4 zwei in Längsrichtung 9 entlang der Schwenkachse 3 voneinander distanzierte Riegelarme 13 und 14 auf. Diese stehen in radialer Richtung 12 bzgl. der Schwenkachse 3 vom restlichen Riegelkörper 4 ab. Mit ihren Anlageflächen 17 und 18 liegen die Riegelkörper 4 in der Blockierstellung gemäß Fig. 9 an entsprechenden Gegenanlageflächen 19 und 20 des Anschlagstücks 33 an und verhindern so, dass dieses Anschlagstück 33 nach oben bzw. in Richtung hin zur Verriegelungseinrichtung 1 bewegt werden kann.According to the invention it is now provided that the locking body 4 from the in Fig. 9 shown blocking position is pivotable both in the pivoting direction 5, that is clockwise and in the opposite pivoting direction 6, that is counterclockwise from the blocking position into at least one release position about the pivot axis 3. In this exemplary embodiment, it is also realized that the locking body 4 does not strike either in one or the other direction when pivoting in pivoting directions 5 and 6, so that it can be pivoted more than 360 °, virtually endlessly, about pivot axis 3. Im shown In the exemplary embodiment, the locking body 4 has two locking arms 13 and 14 spaced apart from one another in the longitudinal direction 9 along the pivot axis 3. These protrude from the rest of the locking body 4 in the radial direction 12 with respect to the pivot axis 3. With their contact surfaces 17 and 18, the locking bodies 4 are in the blocking position according to FIG Fig. 9 on corresponding mating contact surfaces 19 and 20 of the stop piece 33 and thus prevent this stop piece 33 from being able to be moved upwards or in the direction of the locking device 1.

In Fig. 4 ist gut zu sehen, dass die Anlageflächen 17 und 18 bei diesem Ausführungsbeispiel schräg zur radialen Richtung 12 angeordnet sind. Dies gilt in diesem Ausführungsbeispiel auch für die Gegenanlageflächen 19 und 20. Hierdurch wird ein Auseinanderdrücken der Riegelarme 13 und 14 auch bei hohen Kräften verhindert. Im gezeigten Ausführungsbeispiel weisen die Anlageflächen 17 und 18 und auch die Gegenanlageflächen 19 und 20 einen Winkel von 5° gegen eine auf der radialen Richtung 12 normal stehende Ebene 36, wie sie in Fig. 4 schematisiert eingezeichnet ist, auf.In Fig. 4 it can be clearly seen that the contact surfaces 17 and 18 in this exemplary embodiment are arranged at an angle to the radial direction 12. In this exemplary embodiment, this also applies to the mating contact surfaces 19 and 20. This prevents the locking arms 13 and 14 from being pushed apart, even with high forces. In the exemplary embodiment shown, the contact surfaces 17 and 18 and also the counter-contact surfaces 19 and 20 have an angle of 5 ° with respect to a plane 36 normal to the radial direction 12, as shown in FIG Fig. 4 is shown schematically on.

Zwischen den beiden Riegelarmen 13 und 14 ist im gezeigten Ausführungsbeispiel ein Platz geschaffen, der zumindest der Breite der Federkörperaufnahme 15 des Lagerkörpers 7 entspricht. Hierdurch wird erreicht, dass die Riegelarme 13 und 14 beim Verschwenken des Riegelkörpers 4 um die Schwenkachse 3 auf einander entgegengesetzten Seiten der Federkörperaufnahme 15 an dieser vorbei schwenkbar sind, siehe z. B. Fig. 4 und 6.In the exemplary embodiment shown, a space is created between the two locking arms 13 and 14 which corresponds at least to the width of the spring body receptacle 15 of the bearing body 7. What is achieved hereby is that the locking arms 13 and 14 can be pivoted past the spring body receptacle 15 on opposite sides of the spring body receptacle 15 when the locking body 4 is pivoted about the pivot axis 3, see e.g. B. Figures 4 and 6 .

Um den Riegelkörper 4 möglichst stabil abzustützen, ist er an zwei, in Längsrichtung 9 der Schwenkachse 3 voneinander distanzierten Lagerstellen 10 und 11 des Lagerkörpers 7 abgestützt bzw. gelagert. Hierdurch kann der Riegelkörper 4 besonders gut gegen in radialer Richtung 12 wirkende Kräfte abgestützt werden. Zwischen den voneinander distanzierten Lagerstellen 10 und 11 ist der Riegelkörper 4 frei von einer Lagerung, also nicht gelagert. Im gezeigten Ausführungsbeispiel weist der Riegelkörper 4 zwei tonnen- bzw. walzenförmige Abschnitte 37 und 38 auf, mit denen er an den Lagerstellen 10 und 11 des Lagerkörpers 7 gelagert ist.In order to support the locking body 4 as stably as possible, it is supported or stored at two bearing points 10 and 11 of the bearing body 7 spaced from one another in the longitudinal direction 9 of the pivot axis 3. As a result, the locking body 4 can be particularly well supported against forces acting in the radial direction 12. Between the bearings 10 and 11, which are spaced apart from one another, the locking body 4 is free from storage, that is to say not supported. In the exemplary embodiment shown, the locking body 4 has two barrel-shaped or roller-shaped sections 37 and 38, with which it is mounted at the bearing points 10 and 11 of the bearing body 7.

Im gezeigten Ausführungsbeispiel sind am Riegelkörper 4 bzw. dessen tonnen- bzw. walzenförmigen Abschnitten 37 und 38 Rastelemente 8 in Form von vorstehenden Nasen vorgesehen. Mit diesen Rastelementen 8 erfolgt ein gewisses Einrasten zwischen Lagerkörper 7 und Riegelkörper 4 wenn der Riegelkörper 4 sich in einer gewissen Stellung befindet. Im gezeigten Ausführungsbeispiel sind dies die Freigabestellungen gemäß Fig. 3 und 4 sowie die Blockierstellungen gemäß Fig. 9. Natürlich können solche Rastelemente 8 auch anders ausgestaltet sein, genauso wie andere definierte Positionen zum Einrasten vorgesehen sein können. In der Anordnung und Ausgestaltungsform von solchen Rastelementen 8 gibt es eine Vielzahl von Möglichkeiten. Der Vollständigkeit halber sei darauf hingewiesen, dass eine solche Raststellung durch Weiterdrehen des Riegelkörpers in einer der Schwenkrichtungen 5 oder 6 auch wieder verlassen werden kann.In the embodiment shown, locking elements 8 in the form of protruding lugs are provided on the locking body 4 or its barrel-shaped or roller-shaped sections 37 and 38. With these locking elements 8 there is a certain engagement between the bearing body 7 and the locking body 4 when the locking body 4 is in a certain position. In the exemplary embodiment shown, these are the release positions according to FIG Figures 3 and 4 as well as the blocking positions according to Fig. 9 . Of course, such locking elements 8 can also be designed differently, just as other defined positions can be provided for locking. There are a number of possibilities in terms of the arrangement and configuration of such latching elements 8. For the sake of completeness, it should be pointed out that such a latching position can also be left again by further turning the locking body in one of the pivoting directions 5 or 6.

Zur Kopplung des Riegelkörpers 4 mit einem entsprechenden Schloss, also z. B. Zahlenschloss oder Schlüsselschloss, weist die erfindungsgemäße Verriegelungseinrichtung 1 das Anschlussstück 24 auf. Über dieses kann ein entsprechendes Schloss auf die Verriegelungseinrichtung 1 einwirken und den Riegelkörper 4 in die Schwenkrichtung 5 bzw. 6 zu schwenken. Fig. 7 zeigt eine Explosionsdarstellung der erfindungsgemäßen Verriegelungseinrichtung 1 des hier gezeigten Ausführungsbeispiels. Hier ist gut zu sehen, dass in diesem Ausführungsbeispiel das Anschlussstück 24 einstückig mit dem restlichen Riegelkörper 4 ausgebildet ist. Zwischen dem Anschlussstück 24 und den Riegelarmen 13 und 14 weist der Riegelkörper 4 dieses Ausführungsbeispiels den Hals 26 auf, mit dem er um die Schwenkachse 3 schwenk- bzw. drehbar im Drehlager 25 des Lagerkörpers 7 gelagert ist. Auf der zum Anschlussstück 24 weisenden Seite des Halses 26 befindet sich der Kragen 27, welcher zur axialen Abstützung des Riegelkörpers 4 in Längsrichtung 9 der Schwenkachse 3 dient, indem der Kragen 27 zwischen dem Lagerkörper 7 und dem Seitenteil 22 geführt ist. Das Seitenteil 22 wird mittels der Schraube 23 am Lagerkörper 7 befestigt.To couple the bolt body 4 with a corresponding lock, so z. B. a combination lock or key lock, the locking device 1 according to the invention has the connecting piece 24. A corresponding lock can act on the locking device 1 via this and pivot the bolt body 4 in the pivoting direction 5 or 6. Fig. 7 shows an exploded view of the locking device 1 according to the invention of the embodiment shown here. It can be clearly seen here that, in this exemplary embodiment, the connection piece 24 is formed in one piece with the rest of the locking body 4. Between the connecting piece 24 and the locking arms 13 and 14, the locking body 4 of this exemplary embodiment has the neck 26 with which it is mounted in the pivot bearing 25 of the bearing body 7 in a pivotable or rotatable manner about the pivot axis 3. On the side of the neck 26 facing the connection piece 24 there is the collar 27, which serves to axially support the locking body 4 in the longitudinal direction 9 of the pivot axis 3 by the collar 27 being guided between the bearing body 7 and the side part 22. The side part 22 is fastened to the bearing body 7 by means of the screw 23.

In den Fig. 8 und 9 ist eine erfindungsgemäße Ausziehsperrvorrichtung 2 als Beispiel gezeigt, bei der eine erfindungsgemäße Verriegelungseinrichtung 1 zum Einsatz kommt. Abgesehen von der erfindungsgemäßen Verriegelungseinrichtung 1 entspricht die Ausziehsperrvorrichtung 2 im Wesentlichen der in der EP 2 497 883 A2 offenbarten Variante solcher Ausziehsperrvorrichtungen, sodass zur Erläuterung der Funktion der Ausziehsperrvorrichtung grundsätzlich auf diese Schrift, also auf die EP 2 497 883 A2 verwiesen werden kann.In the Figures 8 and 9 a pull-out locking device 2 according to the invention is shown as an example, in which a locking device 1 according to the invention is used. Apart from the locking device 1 according to the invention, the pull-out locking device 2 essentially corresponds to that in FIG EP 2 497 883 A2 disclosed variant of such pull-out locking devices, so that to explain the function of the pull-out locking device in principle on this document, that is to the EP 2 497 883 A2 can be referenced.

In Fig. 8 befindet sich der Riegelkörper 4 in derjenigen Freigabestellung, in der seine Riegelarme 13 und 14 vertikal nach oben weisen. Fig. 9 zeigt, wie bereits gesagt, die Blockierstellung, bei der die Riegelarme 13 und 14 des Riegelkörpers 4 nach unten geschwenkt sind und mit ihren Anlageflächen 17 und 18 an den Gegenanlageflächen 19 und 20 des Anschlagstücks 33 anliegen und somit verhindern, dass das Anschlagstück 33 nach oben, also in Richtung hin zur Verriegelungseinrichtung 1 gedrückt werden kann.In Fig. 8 the locking body 4 is in that release position in which its locking arms 13 and 14 point vertically upwards. Fig. 9 shows, as already said, the blocking position in which the locking arms 13 and 14 of the locking body 4 are pivoted downwards and with their contact surfaces 17 and 18 are in contact with the opposing contact surfaces 19 and 20 of the stop piece 33 and thus prevent the stop piece 33 from moving upwards , so can be pressed in the direction of the locking device 1.

Wie im genannten Stand der Technik ausführlich beschrieben, sind die Stützelemente 31 und auch die Zwischenelemente 34 entlang der Führungsschiene 32 der Ausziehsperrvorrichtung 2 verschiebbar gelagert. Dies gilt auch für das Anschlagstück 33. Diese Verschiebbarkeit all dieser Elemente entlang der Führungsschiene ist aber nur solange gegeben, solange sich der Riegelkörper 4 in einer der Freigabestellungen und nicht in der Blockierstellung gemäß Fig. 9 oder einer anderen Blockierstellung befindet, in der die Anlageflächen 17 und 18 noch im Eingriff mit den Gegenanlageflächen 19 und 20 sind.As described in detail in the cited prior art, the support elements 31 and also the intermediate elements 34 are mounted displaceably along the guide rail 32 of the pull-out blocking device 2. This also applies to the stop piece 33. This displaceability of all these elements along the guide rail is only given as long as the locking body 4 is in one of the release positions and not in the blocking position Fig. 9 or another blocking position in which the contact surfaces 17 and 18 are still in engagement with the counter-contact surfaces 19 and 20.

In den Darstellungen der Fig. 8 und 9 befindet sich am auf der Verriegelungseinrichtung 1 entgegengesetzten Ende der Führungsschiene 32 ein fixer Anschlag 41. Dieser ist in Längsrichtung der Führungsschiene 32 nicht verschiebbar. An ihm liegt das unterste Stützelement 31 bzw. Zwischenelement 34 an. Im gezeigten Ausführungsbeispiel gemäß der Fig. 8 und 9 handelt es sich um eine relativ kurze Ausziehsperrvorrichtung 2 für nur zwei ausziehbare Möbelteile. In gleicher Art und Weise können aber auch längere Ausziehsperrvorrichtungen 2 für mehr als zwei ausziehbare Möbelteile, insbesondere Schubladen, realisiert werden.In the representations of the Figures 8 and 9 a fixed stop 41 is located at the end of the guide rail 32 opposite to the locking device 1. This stop is not displaceable in the longitudinal direction of the guide rail 32. The lowermost support element 31 or intermediate element 34 rests against it. In the embodiment shown according to FIG Figures 8 and 9 it is a relatively short pull-out locking device 2 for only two pull-out furniture parts. In In the same way, however, longer pull-out locking devices 2 can also be implemented for more than two pull-out furniture parts, in particular drawers.

Um nun eine hier nicht dargestellte, an dem Auslöseelementträger 28 befestigte Schublade oder ein sonstiges, aus einem hier auch nicht dargestellten Möbelkorpus ausziehbares Möbelteil in der Ausziehrichtung 29 aus der Ausziehsperrvorrichtung 2 herausziehen zu können, muss sich der Riegelkörper 4 in einer der Freigabestellungen befinden. Dann kann das diesen Auslöseelementträger 28 bisher verriegelnde Stützelement 31 um seine Schwenkachse so weit geschwenkt werden, dass ein hier eigentlich nicht sichtbarer, in Fig. 8 nur gestrichelt eingezeichneter Zapfen 39 aus der hakenförmigen Aufnahme 40 des Stützelementes 31 herausgezogen werden kann. In Fig. 8 handelt es sich dabei um das oberste Stützelement 31. Damit dieses Stützelement die Schwenkbewegung durchführen kann, muss es entlang der Führungsschiene 32 nach oben in Richtung hin zur Verriegelungseinrichtung 1 verschoben werden. Dies bedeutet aber auch, dass das auf ihm abgestützte Anschlagstück 33 mit in Richtung hin zur Verriegelungseinrichtung 1 verschoben werden muss. Dies ist nur möglich, wenn sich der Riegelkörper 4 in einer der Freigabestellungen befindet. Befindet er sich in der Blockierstellung gemäß Fig. 9, so kann das Anschlagstück 33 nicht in Richtung Verriegelungseinrichtung 1 verschoben werden, was zur Folge hat, dass keines der Stützelemente 31 so verschwenkt werden kann, dass das in ihm gehaltene Auslöseelement 28 in Ausziehrichtung 29 herausgezogen werden kann. Die in Fig. 9 dargestellte Blockierstellung sorgt also dafür, dass kein einziges bewegbares Möbelteil aus dem Möbelkorpus herausgezogen werden kann. In der Situation gemäß Fig. 8 ist die hier gezeigte Ausziehsperrvorrichtung 2 so ausgebildet, dass nur ein einziges Auslöseelement 28 und damit ein einziges bewegbares Möbelteil aus dem Möbelkorpus herausgezogen werden kann. Ist dies, wie in Fig. 8 gezeigt, bereits der Fall, so sind alle anderen Stützelemente 31 ebenfalls derart blockiert, dass kein weiteres Auslöseelement 28 und damit auch kein weiteres Möbelteil mehr herausgezogen werden kann.In order to be able to pull a drawer, not shown here, attached to the release element carrier 28, or some other piece of furniture that can be pulled out of a furniture body, also not shown here, in the pull-out direction 29 from the pull-out locking device 2, the bolt body 4 must be in one of the release positions. Then the support element 31, which has previously been locking this release element carrier 28, can be pivoted about its pivot axis so far that a not actually visible here, in Fig. 8 only the dotted pin 39 can be pulled out of the hook-shaped receptacle 40 of the support element 31. In Fig. 8 this is the uppermost support element 31. In order for this support element to be able to carry out the pivoting movement, it must be moved upwards along the guide rail 32 in the direction of the locking device 1. However, this also means that the stop piece 33 supported on it must also be displaced in the direction of the locking device 1. This is only possible when the locking body 4 is in one of the release positions. If it is in the blocking position according to Fig. 9 , the stop piece 33 cannot be displaced in the direction of the locking device 1, with the result that none of the support elements 31 can be pivoted in such a way that the release element 28 held in it can be pulled out in the pull-out direction 29. In the Fig. 9 The blocking position shown thus ensures that not a single movable furniture part can be pulled out of the furniture body. In the situation according to Fig. 8 the pull-out locking device 2 shown here is designed so that only a single release element 28 and thus a single movable furniture part can be pulled out of the furniture body. Is this as in Fig. 8 As shown, already the case, all other support elements 31 are also blocked in such a way that no further trigger element 28 and thus no further furniture part can be pulled out.

Das Wiedereinschieben der bewegbaren Möbelteile und damit der Auslöseelemente 28 erfolgt in Einschubrichtung 30. Sobald der Zapfen 39 dann entsprechend in die hakenförmige Aufnahme 40 eingeschoben wird, kommt es zum Zurückschwenken des Stützelementes 31, sodass dann entweder ein anderes Auslöseelement 28 bzw. ein anderes bewegbares Möbelteil in Ausziehrichtung 29 herausgezogen werden kann oder durch Schwenken des Riegelkörpers 4 in die Blockierstellung gemäß Fig. 9 eine Verriegelung der gesamten Ausziehsperrvorrichtung 2 vorgenommen wird.The movable furniture parts and thus the release elements 28 are pushed back in in the insertion direction 30. As soon as the pin 39 is then pushed into the hook-shaped receptacle 40, the support element 31 swings back, so that either another release element 28 or another movable furniture part can be pulled out in the pull-out direction 29 or by pivoting the locking body 4 into the blocking position according to FIG Fig. 9 the entire pull-out locking device 2 is locked.

Der in Fig. 9 gut sichtbare Federkörper 16, hier in Form einer Spiralfeder, ist in der Federkörperaufnahme 15 gelagert und sorgt für eine Federbelastung des Anschlagstücks 33 in Richtung hin zu den Stützelementen 31 bzw. den Zwischenelementen 34 und damit für eine Spielfreistellung, um ein Klappern der Ausziehsperrvorrichtung 2 in der Freigabestellung der Verriegelungseinrichtung 1 zu verhindern.The in Fig. 9 easily visible spring body 16, here in the form of a spiral spring, is mounted in the spring body receptacle 15 and provides a spring loading of the stop piece 33 in the direction of the support elements 31 or the intermediate elements 34 and thus for clearance to prevent rattling of the pull-out locking device 2 in to prevent the release position of the locking device 1.

In den Fig. 10 und 11 sind weitere Freigabestellungen der erfindungsgemäßen Verriegelungseinrichtung 1 gezeigt. In Fig. 10 zeigen die Riegelarme 13 und 14 nach hinten, in Fig. 11 nach vorne. In allen gezeigten Freigabestellungen kann das Anschlagstück 33 unter Komprimierung des Federkörpers 16 hin zur Verriegelungseinrichtung 1 geschoben werden.In the Figures 10 and 11 further release positions of the locking device 1 according to the invention are shown. In Fig. 10 show the locking arms 13 and 14 to the rear, in Fig. 11 Forward. In all of the release positions shown, the stop piece 33 can be pushed toward the locking device 1 while the spring body 16 is compressed.

Grundsätzlich können erfindungsgemäße Verriegelungseinrichtungen 1 in einer Vielzahl von verschiedenen Ausziehsperrvorrichtungen 2 eingesetzt werden. In den Fig. 12 und 13 ist beispielhaft hierfür eine andere Ausziehsperrvorrichtung 2, wie sie beim Stand der Technik ebenfalls bekannt ist, gezeigt, bei der dieselbe erfindungsgemäße Verriegelungseinrichtung 1 eingesetzt ist, um in der Blockierstellung des Riegelkörpers 4 alle hier nicht dargestellten Möbelteile in ihrer eingeschobenen Stellung zu blockieren. Fig. 12 und 13 zeigen eine Freigabestellung des Riegelkörpers 4, in der das Anschlagstück 33 ein Stück weit nach oben in Richtung hin zur Verriegelungseinrichtung 1 geschoben werden kann.In principle, locking devices 1 according to the invention can be used in a large number of different pull-out locking devices 2. In the Figures 12 and 13 Another pull-out locking device 2, as is also known in the prior art, is shown as an example, in which the same locking device 1 according to the invention is used to block all furniture parts, not shown here, in their pushed-in position in the blocking position of the locking body 4. Figures 12 and 13 show a release position of the locking body 4, in which the stop piece 33 can be pushed a little way up towards the locking device 1.

Im Unterschied zur Ausziehsperrvorrichtung 2 gemäß der Fig. 8 und 9 sind die Stützelemente in der Variante gemäß Fig. 12 bis 13 nicht einstückig, sondern in Form von zwei aufeinander aufliegenden Stützelementen 31' realisiert, wobei an dem jeweils oberen Stützelement 31' ein verschwenkbarer Haken 35 angeordnet ist. Die hier nicht dargestellten Zapfen 39 der ebenfalls nicht dargestellten Auslöseelementträger 28 müssen beim Herausziehen in Ausziehrichtung 29 zwischen jeweils zwei miteinander zusammenwirkenden, unmittelbar aufeinander folgenden Stützelementen 31 hindurchgezogen werden, wobei dann der Haken 35 geschwenkt wird und so durch Anlage am unteren Stützelement 31 die oberhalb liegenden Stützelemente 31' und Zwischenelemente 34 nach oben schiebt. Die Stellung, bei der ein Auslöseelementträger 28 und damit ein verschiebbares bzw. ausziehbares Möbelteil aus dem Möbelkorpus herausgezogen ist, ist in Fig. 13 gezeigt. Die Stelle an der der nicht dargestellte Auslöseelementträger 28 in Ausziehrichtung 29 herausgezogen wurde, ist mit dem Pfeil 42 gekennzeichnet. In dieser Stellung sind die Stützelemente 31' und die Zwischenelemente 34 so zwischen dem unteren Anschlag 41 und der Verriegelungseinrichtung 1 eingeklemmt, dass kein weiterer Haken 35 verschwenkt werden kann, womit auch kein weiteres Möbelteil aus dem Möbelkorpus hinausgezogen werden kann. Dies ist soweit alles an sich bekannt und muss hier nicht weiter erläutert werden.In contrast to the pull-out locking device 2 according to Figures 8 and 9 are the support elements in the variant according to Figs. 12 to 13 not in one piece, but in the form of two support elements 31 'resting on one another, a pivotable hook 35 being arranged on the respective upper support element 31'. The pins 39, not shown here, of the release element carrier 28, also not shown, must be pulled through in the pull-out direction 29 between two mutually interacting, directly successive support elements 31, whereby the hook 35 is then pivoted and so the above-lying ones by contact with the lower support element 31 Support elements 31 'and intermediate elements 34 pushes upwards. The position in which a release element carrier 28 and thus a movable or pull-out furniture part is pulled out of the furniture body is shown in FIG Fig. 13 shown. The point at which the release element carrier 28 (not shown) was pulled out in the pull-out direction 29 is marked with the arrow 42. In this position, the support elements 31 'and the intermediate elements 34 are clamped between the lower stop 41 and the locking device 1 so that no further hook 35 can be pivoted, which means that no further furniture part can be pulled out of the furniture body. This is all known per se and does not need to be explained further here.

Festzuhalten ist jedenfalls, dass, wenn man in der Stellung gemäß Fig. 12 den Riegel 4 mit seinen Riegelarmen 13 bzw. 14 in die hier nicht dargestellte Blockierstellung nach unten schwenkt, auch bei diesem Ausführungsbeispiel das Anschlagstück 33 so abgestützt wird, dass es nicht mehr nach oben in Richtung hin zur Verriegelungseinrichtung 1 verschoben werden kann. Dadurch sind dann auch die Stützelemente 31' und Zwischenelemente 34 so zwischen dem Riegelkörper 4 und dem unteren Anschlag 41 eingeklemmt, dass alle Möbelteile blockiert sind und nicht in Ausziehrichtung 29 herausgezogen werden können. Legende zu den Hinweisziffern: 1, 1' Verriegelungseinrichtung 22 Seitenteil 2 Ausziehsperrvorrichtung 23 Schraube 3, 3' Schwenkachse 24 Anschlussstück 4, 4' Riegelkörper 25 Drehlager 5, 5' Schwenkrichtung 26 Hals 6, 6' Schwenkrichtung 27 Kragen 7, 7' Lagerkörper 28 Auslöseelementträger 8 Rastelement 29 Ausziehrichtung 9 Längsrichtung 30 Einschubrichtung 10 Lagerstelle 31, 31' Stützelement 11 Lagerstelle 32 Führungsschiene 12 radiale Richtung 33 Anschlagstück 13 Riegelarm 34 Zwischenelement 14 Riegelarm 35 Haken 15 Federkörperaufnahme 36 Ebene 16 Federkörper 37 Abschnitt 17 Anlagefläche 38 Abschnitt 18 Anlagefläche 39 Zapfen 19 Gegenanlagefläche 40 hakenförmige Aufnahme 20 Gegenanlagefläche 41 Anschlag 21, 21' Befestigungseinrichtung 42 Pfeil In any case, it should be noted that if one is in the position according to Fig. 12 the bolt 4 with its locking arms 13 or 14 pivots down into the blocking position not shown here, the stop piece 33 is also supported in this embodiment so that it can no longer be moved upwards in the direction of the locking device 1. As a result, the support elements 31 ′ and intermediate elements 34 are also clamped between the locking body 4 and the lower stop 41 in such a way that all furniture parts are blocked and cannot be pulled out in the pull-out direction 29. Legend for the reference numbers: 1, 1 ' Locking device 22nd Side part 2 Pull-out locking device 23 screw 3, 3 ' Swivel axis 24 Connector 4, 4 ' Latch body 25th Pivot bearing 5, 5 ' Swivel direction 26th neck 6, 6 ' Swivel direction 27 collar 7, 7 ' Bearing body 28 Release element carrier 8th Locking element 29 Pull-out direction 9 Longitudinal direction 30th Direction of insertion 10 Depository 31, 31 ' Support element 11 Depository 32 Guide rail 12 radial direction 33 Stop piece 13 Latch arm 34 Intermediate element 14th Latch arm 35 hook 15th Spring body mount 36 level 16 Spring body 37 section 17th Contact surface 38 section 18th Contact surface 39 Cones 19th Counter contact surface 40 hook-shaped receptacle 20th Counter contact surface 41 attack 21, 21 ' Fastening device 42 arrow

Claims (9)

  1. A pull-out blocking arrangement (2) for at least two furniture parts, in particular drawers, which can be pushed into a furniture body and pulled out of the furniture body, wherein it comprises at least one locking device (1) for blocking the furniture parts in their pushed-in position, wherein the locking device (1) comprises a locking body (4) which is pivotable about a pivot axis (3) and is pivotable between at least one blocking position for blocking the furniture parts in the pushed-in position and at least one release position for pulling at least one of the furniture parts out of the furniture body, characterized in that the locking body (4) is pivotable about the pivot axis (3) out of the blocking position into the release position in two pivot directions (5, 6) which are opposite one another.
  2. A pull-out blocking arrangement (2) as claimed in claim 1, characterized in that the locking body (4) is pivotable about the pivot axis (3) out of the blocking position both clockwise and also counter-clockwise.
  3. A pull-out blocking arrangement (2) as claimed in claim 1 or 2, characterized in that the locking body (4) is pivotable about the pivot axis (3) about more than 360°, preferably endlessly, in at least one of the pivot directions (5, 6), preferably in the two pivot directions (5, 6) which are opposite one another.
  4. A pull-out blocking arrangement (2) as claimed in one of claims 1 to 3, characterized in that the locking body (4) is mounted in a supporting body (7) so as to be pivotable about the pivot axis (3) and the locking body (4) and/or the supporting body (7) comprises or comprise at least one latching element (8) for releasably latching the locking body (4) on the supporting body (7), preferably in the or at least one of the blocking positions and/or in the or at least one of the release positions.
  5. A pull-out blocking arrangement (2) as claimed in one of claims 1 to 4, characterized in that the locking body (4) is mounted so as to be pivotable about the pivot axis (3) in one or in the supporting body (7) on at least two bearing points (10, 11) which are spaced apart from one another in a longitudinal direction (9) of the pivot axis (3).
  6. A pull-out blocking arrangement (2) as claimed in claim 5, characterized in that the locking body (4) is free of a supporting arrangement between the bearing points (10, 11) which are spaced apart from one another.
  7. A pull-out blocking arrangement (2) as claimed in one of claims 1 to 6, characterized in that the locking body (4) comprises at least one locking arm (13, 14), preferably at least two locking arm(s) (13, 14) which are spaced apart from one another in the longitudinal direction (9) of the pivot axis (3), which extend(s) out from the pivot axis (3) in a radial direction (12).
  8. A pull-out blocking arrangement (2) as claimed in claim 7, characterized in that the supporting body (7) comprises a spring body receiving means (15) for receiving and/or supporting a spring body (16) and, when the locking body (4) is pivoted about the pivot axis (3), the locking arms (13, 14) on opposite sides of the spring body receiving means (15) can be pivoted past said spring body receiving means (15).
  9. A pull-out blocking arrangement (2) as claimed in one of claims 1 to 8, characterized in that the locking body (4), preferably a locking arm (13, 14) or the locking arms (13, 14), comprise at least one abutment face (17, 18) which is arranged inclined with respect to a radial direction (12), with reference to the pivot axis (3), for abutting against a counter abutment face (19, 20) of the pull-out blocking arrangement (2).
EP14000793.1A 2013-03-14 2014-03-05 Locking device Active EP2778325B1 (en)

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PL14000793T PL2778325T3 (en) 2013-03-14 2014-03-05 Locking device

Applications Claiming Priority (1)

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ATA204/2013A AT514167B1 (en) 2013-03-14 2013-03-14 locking device

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EP2778325A2 EP2778325A2 (en) 2014-09-17
EP2778325A3 EP2778325A3 (en) 2015-06-17
EP2778325B1 true EP2778325B1 (en) 2020-10-14

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US (1) US20140265761A1 (en)
EP (1) EP2778325B1 (en)
AT (1) AT514167B1 (en)
ES (1) ES2837863T3 (en)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20130150A1 (en) * 2013-05-28 2014-11-29 Fami Srl ¿ANTI-SLIP CLOSING DEVICE FOR DRAWER CABINETS¿
CN106907066B (en) * 2017-03-28 2018-09-11 江苏通润装备科技股份有限公司 It is a kind of mutually to restrict formula drawer retaining mechanism

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EP0460277A2 (en) * 1990-06-08 1991-12-11 Hazet-Werk Hermann Zerver GmbH & Co. KG Locking device for drawers
US7144092B1 (en) * 2006-01-11 2006-12-05 Ting-Wei Chang Arresting apparatus of multilayer drawers

Also Published As

Publication number Publication date
AT514167B1 (en) 2015-03-15
EP2778325A3 (en) 2015-06-17
EP2778325A2 (en) 2014-09-17
AT514167A1 (en) 2014-10-15
US20140265761A1 (en) 2014-09-18
ES2837863T3 (en) 2021-07-01
PL2778325T3 (en) 2021-07-26

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