EP3050463A1 - Parallel drawer slide - Google Patents
Parallel drawer slide Download PDFInfo
- Publication number
- EP3050463A1 EP3050463A1 EP15198338.4A EP15198338A EP3050463A1 EP 3050463 A1 EP3050463 A1 EP 3050463A1 EP 15198338 A EP15198338 A EP 15198338A EP 3050463 A1 EP3050463 A1 EP 3050463A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drawer
- rack
- coupling element
- horizontal
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 61
- 238000010168 coupling process Methods 0.000 claims abstract description 61
- 238000005859 coupling reaction Methods 0.000 claims abstract description 61
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 101100390736 Danio rerio fign gene Proteins 0.000 description 4
- 101100390738 Mus musculus Fign gene Proteins 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0013—Guide construction for drawers having a pinion on the intermediate drawer rail, between the upper and lower rail
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0064—Guide sequencing or synchronisation
- A47B2210/0078—Drawers with parallel guidance or synchronization by pinion-shaft linkages
Definitions
- the invention relates to a parallel pullout guide for a drawer or the like which can be pulled out of a furniture carcass via horizontal drawer slides which are present on both sides.
- Such parallel slide guides are for example from the EP 0 875 178 A2 are known and serve to synchronize the extension movement of the two drawer sides together, thereby ensuring a precise parallel guidance of the drawer relative to the furniture body and to maintain this synchronization in the over-extended state of the drawer, without this over-extract to gain from a larger installation depth.
- the EP 0 875 178 A2 a meshing with a synchronous shaft of the drawer rack, which is extended in the over-extended state by an extendable further rack.
- the rack moves the rack during the pull-out of the drawer forward over the front of the carcase, so that the synchronization is maintained even in the over-extended state of the drawer.
- the rack is pushed out by means of a parallel coupling element, which is in drive connection with the toothed rack via the drive.
- the coupling element is taken along by the driver of the drawer over a limited path, wherein the rack is also extended via the drive.
- the coupling element is tilted after a short travel in a release position, whereby the driver is drivingly decoupled from the coupling element.
- the driver is again coupled to the coupling element, so that the rack is retracted via the drive.
- the drive is in principle any movement coupling between the coupling element and rack suitable.
- the drive has a gear rotatably mounted on the rack about a vertical axis, which meshes with two mutually facing vertical rack sections of the guide member and the coupling element.
- the rack is extended in a reduction ratio of 1: 2, ie in the drawer extension direction half as far as the coupling element.
- the drive may also be formed by a belt drive acting between the rack and the coupling element.
- the coupling element for locking the driver has a locking groove with a horizontal groove portion open in the drawer pull-out direction and an oblique groove portion adjoining the drawer pull-out direction.
- the coupling element is biased at least in the extended final state in the release position. If the release position is formed by the lower tilted position, even the weight of the coupling element can provide sufficient bias. Preferably, however, the coupling element is biased by spring force (or other external forces) in the release position. For example, act between the guide member and the coupling element, a spring which biases the coupling element in the release position.
- the coupling element at its rear end in the drawer pull-out direction, has a stop face which is offset from a guide surface and which, in the extended position, limits the tilting of the coupling element and thus defines the locking position.
- the synchronous shaft is mounted in two provided for attachment to the drawer bearing blocks on which the drivers are formed.
- the bearing blocks are, for example, each a plastic injection molded part with molded pin-shaped drivers.
- the guide member via at least one fastener fastened and the rack guided extendable via at least one fastener, all fasteners can be made identical.
- the invention also relates to a piece of furniture with a furniture carcass, with at least one drawer or the like extendable from the furniture carcass via horizontal pull-out guides on both sides, and with a parallel pullout guide as described above for the at least one drawer.
- FIG. 1 shown furniture 1 has a furniture body 2 with two carcass side walls 3, a plurality of the furniture body 2 on both sides existing horizontal pullout guides 4 extendable drawers 5 (of which in Fig. 1 only one example shown) and parallel extension guides 10 for each of the drawers 5 on.
- the parallel extension guide 10 comprises for each of the two drawer sides provided for attachment to a cabinet side wall 3 guide member 11, provided for attachment to a drawer side wall horizontal rack 12 which is guided horizontally extendable in the guide member 11 in drawer extension direction 13 and a horizontal rack section 14 , a on the rack 12 and on the guide member 11 in the drawer extension direction 13 horizontally extendable guided coupling element 15, a rotatably mounted on the rack 12 about a vertical axis 16 gear 17 and two fasteners 18 for attachment of the guide member 11 and for guiding the Rack 12 on the cabinet side wall 2.
- the parallel extension guide 10 comprises a provided for attachment to the drawer 4 transversely to the drawer extension direction 13 horizontal synchronous shaft 19 ( Fig. 1 ).
- the guide member 11, the rack 12, the coupling member 15 and the fasteners 18 are preferably plastic injection molded parts. Unlike in Fig. 2 shown, the two fastening elements 18 can also be designed identical.
- the rack 12 and the coupling element 15 are in Fig. 3a in their retracted end position and in Fig. 3b shown in its extended end position.
- the gear 17 is disposed between two mutually facing vertical rack sections 20, 21 of the guide member 11 and the coupling member 15 and meshes with both vertical rack sections 20, 21.
- the rack 12 is connected to the coupling element 15 via the gear 17 in the drawer extension direction thirteenth motion-coupled, because of the stationary vertical rack portion 21 of the guide member 11 in a reduction ratio of 1: 2, ie the rack 12 is extended in the drawer extension direction 13 each half as far as the coupling element 15.
- the rack 12 and the coupling element 15 are in Fig. 5a in their retracted end position and in Fig. 5b shown in its extended end position.
- the coupling element 15 As long as the coupling element 15 has not yet reached its extended end position, the coupling element 15 is in the in Fig. 6a shown locking position in which it is held by the guide member 11 and the rack 12 unverkippbar.
- the coupling element 15 rests with a top surface 22 on a lower guide surface 23 of the rack 12, while its counter to the drawer extension direction 13 directed, rear end with a lower guide surface 24 rests on top of an upper guide surface 25 of the guide member 11 and be in drawers -Extraction direction 13 directed, front end rests with a control arm 26 on an upper guide surface 27 of the rack 12.
- the coupling element 5 At its outermost rear end, the coupling element 5 has an abutment surface 28 which is set back upwards in relation to the lower guide surface 24.
- the coupling element 15 has for a designed as a horizontal pin driver 29 of the drawer 5 a lateral locking groove 30 with a drawer in the extension direction 13 open horizontal groove portion 31 and a it against the drawer extension direction 13 subsequent oblique groove portion 32 on.
- the driver 29 In the locking position, the driver 29 is located in the oblique groove portion 32 and is thus coupled in motion with the coupling part 5 in and against the drawer extension direction 13.
- the coupling element 15 has moved with its lower guide surface 24 of the guide member 11 beyond the upper guide surface 25, so is no longer on the upper guide surface 25.
- the control arm 26 has accumulated on a cam 33 of the upper guide surface 27 of the rack 12, whereby the coupling element 15 about a horizontal axis (not shown) in the in Fig. 6b shown release position is tilted, in which the stop surface 28 rests on the upper guide surface 25.
- the driver 29 is at the level of the horizontal groove portion 31 and is therefore not locked in the coupling element 15 in the extension direction 13.
- the synchronizing shaft 19 is rotatably mounted in two fixed to the drawer 5 bearing blocks 34 and has two gears 35 which mesh with the horizontal rack portions 14 of the two racks 12.
- the drivers 29 may each be formed on the bearing blocks 34.
- the driver 29 When inserting the drawer 5, the driver 29 enters the horizontal groove portion 31 and tilts in cooperation with the oblique groove portion 32, the coupling element 15 in its locking position.
- the coupling element 15 is again coupled in motion with the driver 29, so that the rack 12 is retracted via the gear 17.
Landscapes
- Drawers Of Furniture (AREA)
Abstract
Eine erfindungsgemäße Parallelauszugführung (10) für eine aus einem Möbelkorpus (2) über beidseitig vorhandene horizontale Auszugführungen (4) ausziehbare Schublade (5) oder dgl. umfasst für jede der beiden Schubladenseiten: ein zur Befestigung an einer Korpusseitenwand (3) vorgesehenes Führungsteil (11), eine zur Befestigung an der Schublade (5) vorgesehene horizontale Zahnstange (12), die im Führungsteil (11) in Schubladen-Auszugrichtung (13) ausfahrbar geführt ist und einen horizontalen Zahnstangenabschnitt (14) aufweist, ein an der Zahnstange (12) und/oder an dem Führungsteil (11) in Schubladen-Auszugrichtung (13) ausfahrbar geführtes Kopplungselement (15), das in seinem ausgezogenen Endzustand um eine horizontale Achse kippbar zwischen einer Verriegeiungsstellung, in welcher ein schubladenseitiger Mitnehmer (29) im Kopplungselement (15) in Schubladen-Auszugrichtung (13) verriegelt ist, und einer Freigabestellung, in welcher der Mitnehmer (29) im Kopplungselement (15) in Schubladen-Auszugrichtung (13) nicht verriegelt ist, gelagert ist, und einen Antrieb für die Zahnstange (12), um die Zahnstange (12) zusammen mit dem Kopplungselement (15) relativ zum Führungsteil (11) gleichläufig zu verfahren, sowie eine zur Befestigung an der Schublade (5) quer zur Schubladen-Auszugrichtung (13) vorgesehene horizontale Synchronwelle (19) mit zwei Zahnrädern (35), die mit den horizontalen Zahnstangenabschnitten (14) der beiden Zahnstangen (12) kämmen.A parallel pull-out guide (10) according to the invention for a drawer (5) or the like extendable from a furniture carcass (2) on both sides of horizontal pull-out guides (4) comprises for each of the two drawer sides: a guide member (11) provided for attachment to a carcass side wall (3), a horizontal rack (12) provided for attachment to the drawer (5), which is guided extendably in the drawer extension direction (13) in the guide part (11) and has a horizontal rack section (14), a to the rack (12) and / or on the guide member (11) in the drawer extension direction (13) extendable guided coupling element (15) which in its extended end state about a horizontal axis tiltable between a Verriegeiungsstellung in which a drawer-side driver ( 29) is locked in the coupling element (15) in the drawer extension direction (13), and a release position, in which the driver (29) in the coupling element (15) in the drawer extension direction (13) is not locked, is stored, and a drive for the rack (12) to the rack (12) together with the coupling element (15) relative to the guide member (11) to move in the same direction, and a horizontal synchronizing shaft (19) provided with two toothed wheels (35) for attachment to the drawer (5) transversely to the drawer extension direction (13) and meshing with the horizontal rack sections (14) of the two toothed racks (12).
Description
Die Erfindung betrifft eine Parallelauszugführung für eine aus einem Möbelkorpus über beidseitg vorhandene horizontale Auszugführungen ausziehbare Schublade oder dgl.The invention relates to a parallel pullout guide for a drawer or the like which can be pulled out of a furniture carcass via horizontal drawer slides which are present on both sides.
Solche Parallelauszugführungen sind beispielsweise aus der
Es ist demgegenüber die Aufgabe der vorliegenden Erfindung, eine alternative Parallelauszugführung bereitzustellen, bei der die präzise Parallelführung der Schublade auch im über-ausgezogenen Zustand der Schublade erhalten bleibt.It is the object of the present invention to provide an alternative parallel extension guide in which the precise parallel guidance of the drawer is maintained even in the over-extended state of the drawer.
Diese Aufgabe wird erfindungsgemäß durch eine Parallelauszugführung mit den Merkmalen von Anspruch 1 gelöst.This object is achieved by a parallel pullout guide with the features of claim 1.
Erfindungsgemäß fährt die Zahnstange während der Ausziehbewegung der Schublade nach vorne über die Korpusvorderseite aus, so dass die Synchronisation auch im über-ausgezogenen Zustand der Schublade erhalten bleibt. Das Ausschieben der Zahnstange erfolgt über ein parallel dazu geführtes Kopplungselement, welches über den Antrieb mit der Zahnstange in Antriebsverbindung steht. Das Kopplungselement wird vom Mitnehmer der Schublade über einen begrenzten Weg mitgenommen, wobei die Zahnstange über den Antrieb ebenfalls ausgefahren wird. Das Kopplungselement wird nach kurzem Verfahrweg in eine Freigabestellung verkippt, wodurch der Mitnehmer vom Kopplungselement antriebsmäßig entkoppelt wird. Beim Einschieben der Schublade koppelt der Mitnehmer wieder an das Kopplungselement an, so dass über den Antrieb auch die Zahnstange eingefahren wird.According to the invention moves the rack during the pull-out of the drawer forward over the front of the carcase, so that the synchronization is maintained even in the over-extended state of the drawer. The rack is pushed out by means of a parallel coupling element, which is in drive connection with the toothed rack via the drive. The coupling element is taken along by the driver of the drawer over a limited path, wherein the rack is also extended via the drive. The coupling element is tilted after a short travel in a release position, whereby the driver is drivingly decoupled from the coupling element. When inserting the drawer, the driver is again coupled to the coupling element, so that the rack is retracted via the drive.
Als Antrieb für die Zahnstange ist prinzipiell jede Bewegungskopplung zwischen Kopplungselement und Zahnstange geeignet. Besonders bevorzugt weist der Antrieb ein an der Zahnstange um eine Vertikalachse drehbar gelagertes Zahnrad auf, das mit zwei einander zugewandten vertikalen Zahnstangenabschnitten des Führungsteils und des Kopplungselements kämmt. In diesem Fall wird die Zahnstange in einem Untersetzungsverhältnis von 1:2, also in Schubladen-Auszugrichtung halb so weit wie das Kopplungselement, ausgefahren. Alternativ kann der Antrieb auch durch einen zwischen der Zahnstange und dem Kopplungselement wirkenden Riemenantrieb gebildet sein.As a drive for the rack is in principle any movement coupling between the coupling element and rack suitable. Particularly preferably, the drive has a gear rotatably mounted on the rack about a vertical axis, which meshes with two mutually facing vertical rack sections of the guide member and the coupling element. In this case, the rack is extended in a reduction ratio of 1: 2, ie in the drawer extension direction half as far as the coupling element. Alternatively, the drive may also be formed by a belt drive acting between the rack and the coupling element.
Vorzugsweise weist das Kopplungselement zur Verriegelung des Mitnehmers eine Verriegelungsnut mit einem in Schubladen-Auszugrichtung offenen horizontalen Nutabschnitt und einem sich daran entgegen der Schubladen-Auszugrichtung anschließenden schrägen Nutabschnitt auf.Preferably, the coupling element for locking the driver has a locking groove with a horizontal groove portion open in the drawer pull-out direction and an oblique groove portion adjoining the drawer pull-out direction.
Vorzugsweise ist das Kopplungselement zumindest im ausgezogenen Endzustand in die Freigabestellung vorgespannt. Sofern die Freigabestellung durch die untere Kippstellung gebildet ist, kann bereits das Eigengewicht des Kopplungselements eine ausreichende Vorspannung bereitstellen. Bevorzugt ist das Kopplungselement jedoch durch Federkraft (oder andere externe Kräfte) in die Freigabestellung vorgespannt. Beispielsweise kann zwischen dem Führungsteil und dem Kopplungselement eine Feder wirken, die das Kopplungselement in die Freigabestellung vorgespannt.Preferably, the coupling element is biased at least in the extended final state in the release position. If the release position is formed by the lower tilted position, even the weight of the coupling element can provide sufficient bias. Preferably, however, the coupling element is biased by spring force (or other external forces) in the release position. For example, act between the guide member and the coupling element, a spring which biases the coupling element in the release position.
Bei einer besonders bevorzugten Ausführungsform der erfindungsgemäßen Parallelauszugführung ist das Kopplungselement mit einem Steuerarm auf einer Führungsfläche der Zahnstange geführt, wobei die Führungsfläche eine Nocke aufweist, die das Kopplungselement im ausgezogenen Endzustand in die Freigabestellung auslenkt oder bereits kurz vor Erreichen des ausgezogenen Endzustands durch elastische Verformung in die Freigabestellung vorgespannt. Diese Maßnahme hat den Vorteil, dass die Bewegung der Schublade nicht durch eine zusätzliche Federkraft beeinträchtigt wird.In a particularly preferred embodiment of the invention Parallelauszugführung the coupling element is guided with a control arm on a guide surface of the rack, wherein the guide surface has a cam which deflects the coupling element in the extended final state in the release position or already shortly before reaching the solid final state by elastic deformation in the release position biased. This measure has the advantage that the movement of the drawer is not affected by an additional spring force.
Vorteilhaft weist das Kopplungselement an seinem in Schubladen-Auszugrichtung hinteren Ende eine gegenüber einer Führungsfläche rückversetzte Anschlagfläche auf, die in der ausgefahrenen Stellung das Verkippen des Kopplungselements begrenzt und somit die Verriegelungsstellung definiert.Advantageously, the coupling element, at its rear end in the drawer pull-out direction, has a stop face which is offset from a guide surface and which, in the extended position, limits the tilting of the coupling element and thus defines the locking position.
In einer bevorzugten Ausführungsform der erfindungsgemäßen Parallelauszugführung ist die Synchronwelle in zwei zur Befestigung an der Schublade vorgesehenen Lagerböcken gelagert, an denen auch die Mitnehmer ausgebildet sind. Die Lagerböcke sind beispielsweise jeweils ein Kunststoffspritzteil mit angeformten stiftförmigen Mitnehmern.In a preferred embodiment of the parallel extension guide according to the invention, the synchronous shaft is mounted in two provided for attachment to the drawer bearing blocks on which the drivers are formed. The bearing blocks are, for example, each a plastic injection molded part with molded pin-shaped drivers.
Vorzugsweise ist an der Korpusseitenwand das Führungsteil über mindestens ein Befestigungselement befestigbar und die Zahnstange über mindestens ein Befestigungselement ausfahrbar geführt, wobei alle Befestigungselemente baugleich ausgeführt sein können.Preferably, on the body side wall, the guide member via at least one fastener fastened and the rack guided extendable via at least one fastener, all fasteners can be made identical.
Die Erfindung betrifft auch ein Möbel mit einem Möbelkorpus, mit mindestens einer aus dem Möbelkorpus über beidseitig vorhandene horizontale Auszugführungen ausziehbaren Schublade oder dgl. und mit einer wie oben beschriebenen Parallelauszugführung für die mindestens eine Schublade.The invention also relates to a piece of furniture with a furniture carcass, with at least one drawer or the like extendable from the furniture carcass via horizontal pull-out guides on both sides, and with a parallel pullout guide as described above for the at least one drawer.
Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung, den Ansprüchen und der Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale je für sich oder zu mehreren in beliebigen Kombinationen Verwendung finden. Die gezeigte und beschriebene Ausführungsform ist nicht als abschließende Aufzählung zu verstehen, sondern hat vielmehr beispielhaften Charakter für die Schilderung der Erfindung.Further advantages of the invention will become apparent from the description, the claims and the drawings. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiment shown and described is not to be understood as an exhaustive list, but rather has exemplary character for the description of the invention.
Es zeigen:
- Fig. 1
- eine Frontansicht einer Schublade mit der erfindungsgemäßen Parallelauszugführung;
- Fig. 2
- eine Explosionsdarstellung der erfindungsgemäßen Parallelauszugführung;
- Fign. 3a, 3b
- die erfindungsgemäße Parallelauszugführung mit einer ausfahrbaren Zahnstange, die in
Fig. 3a in ihrer eingefahrenen Endstellung und inFig. 3b in ihrer ausgefahrenen Endstellung gezeigt ist, jeweils in einer Seitenansicht; - Fig. 4
- eine perspektivische Draufsicht auf die Unterseite der erfindungsgemäßen Parallelauszugführung;
- Fign. 5a, 5b
- die Unterseite der erfindungsgemäßen Parallelauszugführung, wenn sich die Zahnstange in ihrer eingefahrenen Endstellung (
Fig. 5a ) und in ihrer ausgefahrenen Endstellung (Fig. 5b ) befindet; - Fign. 6a, 6b
- ein verkippbares Kopplungselement der erfindungsgemäßen Parallelauszugführung in einer Verriegelungsstellung (
Fig. 6a ) und in einer Freigabestellung (Fig. 6b ), jeweils in einer Seitenansicht; und - Fign. 7a, 7b
- das Kopplungselement in seiner die Schublade in Auszugrichtung verriegelnden Verriegelungsstellung (
Fig. 7a ) und in seiner die Schublage in Auszugrichtung nicht verriegelnden Freigabestellung (Fig. 7b ).
- Fig. 1
- a front view of a drawer with the parallel extension guide according to the invention;
- Fig. 2
- an exploded view of the parallel extension guide according to the invention;
- FIGS. 3a, 3b
- the parallel extension guide according to the invention with an extendable rack, the in
Fig. 3a in their retracted end position and inFig. 3b is shown in its extended end position, each in a side view; - Fig. 4
- a perspective top view of the underside of the parallel extension guide according to the invention;
- FIGS. 5a, 5b
- the bottom of the parallel extension guide according to the invention, when the rack in its retracted end position (
Fig. 5a ) and in its extended end position (Fig. 5b ) is located; - FIGS. 6a, 6b
- a tiltable coupling element of the parallel extension guide according to the invention in a locking position (
Fig. 6a ) and in a release order (Fig. 6b ), each in a side view; and - FIGS. 7a, 7b
- the coupling element in its locking the drawer in the extension direction locking position (
Fig. 7a ) and in its the drawer in the extension direction not locking release position (Fig. 7b ).
In der folgenden Figurenbeschreibung werden für gleiche bzw. funktionsgleiche Bauteile identische Bezugszeichen verwendet.In the following description of the figures identical reference numerals are used for identical or functionally identical components.
Das in
Wie in
Das Führungsteil 11, die Zahnstange 12, das Kopplungselement 15 und die Befestigungselemente 18 sind vorzugsweise Kunststoffspritzteile. Anders als in
Die Zahnstange 12 und das Kopplungselement 15 sind in
Wie in
Solange das Kopplungselement 15 seine ausgefahrene Endstellung noch nicht erreicht hat, befindet sich das Kopplungselement 15 in der in
Das Kopplungselement 15 weist für einen als horizontaler Stift ausgebildeten Mitnehmer 29 der Schublade 5 eine seitliche Verriegelungsnut 30 mit einem in Schubladen-Auszugrichtung 13 offenen horizontalen Nutabschnitt 31 und einem sich daran entgegen der Schubladen-Auszugrichtung 13 anschließenden, schrägen Nutabschnitt 32 auf. In der Verriegelungsstellung befindet sich der Mitnehmer 29 in dem schrägen Nutabschnitt 32 und ist somit mit dem Kopplungsteil 5 in und entgegen der Schubladen-Auszugrichtung 13 bewegungsgekoppelt.The
Spätestens wenn das Kopplungselement 15 seine ausgefahrene Endstellung erreicht hat, ist einerseits das Kopplungselement 15 mit seiner unteren Führungsfläche 24 des Führungsteils 11 über die obere Führungsfläche 25 hinaus gefahren, liegt also nicht mehr auf der oberen Führungsfläche 25 auf. Andererseits ist der Steuerarm 26 auf eine Nocke 33 der oberen Führungsfläche 27 der Zahnstange 12 aufgelaufen, wodurch das Kopplungselement 15 um eine horizontale Achse (nicht gezeigt) in die in
Wie in
Die Funktionsweise der Parallelauszugführung 10 ist wie folgt:
Bei geschlossener Schublade 5 befindet sichdas Kopplungselement 15 in seiner Verriegelungsstellung, in welcher der Mitnehmer 29 indem schrägen Verriegelungsabschnitt 32 verriegelt ist (Fig. 7a ).
- When the
drawer 5 is closed, thecoupling element 15 is in its locking position, in which thedriver 29 is locked in the oblique locking section 32 (Fig. 7a ).
Wenn die Schublade 5 ausgezogen wird, nimmt der verriegelte Mitnehmer 29 das Kopplungselement 15 in Schubladen-Auszugrichtung 13 mit, wodurch über das Zahnrad 17 auch die Zahnstange 12 nach vorne über die Korpusvorderseite ausgefahren wird (Hub z.B. 64mm). Kurz bevor das Kopplungselement 15 seine ausgefahrene Endstellung erreicht, läuft der Steuerarm 26 auf die Nocke 33 auf, wodurch das Kopplungselement 15 durch elastische Verformung in die Freigabestellung vorgespannt wird. In der ausgefahrenen Endstellung verkippt das Kopplungselement 5 daher in die Freigabestellung (
Indem die Zahnräder 35 der Synchronwelle 19 mit den horizontalen Zahnstangenabschnitten 14 der beidseitigen Zahnstangen 12 kämmen, ist die Auszugbewegung der beiden Schubladenseiten miteinander synchronisiert. Durch die ausgefahrenen Zahnstangen 12 bleibt diese Synchronisation auch im über-ausgezogenen Zustand der Schublade 5 erhalten.By the
Beim Einschieben der Schublade 5 tritt der Mitnehmer 29 in den horizontalen Nutabschnitt 31 ein und verkippt im Zusammenwirken mit dem schrägen Nutabschnitt 32 das Kopplungselement 15 in seine Verriegelungsstellung. Das Kopplungselement 15 ist mit dem Mitnehmer 29 wieder bewegungsgekoppelt, so dass über das Zahnrad 17 auch die Zahnstange 12 eingefahren wird.When inserting the
Claims (10)
dadurch gekennzeichnet, dass das Kopplungselement (15) zur Verriegelung des Mitnehmers (29) eine Verriegelungsnut (30) mit einem in Schubladen-Auszugrichtung (13) offenen horizontalen Nutabschnitt (31) und einem sich daran entgegen der Schubladen-Auszugrichtung (13) anschließenden, schrägen Nutabschnitt (32) aufweist.Parallel extension guide according to one of the preceding claims,
characterized in that the coupling element (15) for locking the driver (29) has a locking groove (30) with a horizontal groove section (31) which is open in the drawer extension direction (13) and adjoins the drawer extension direction (13), having oblique groove portion (32).
dadurch gekennzeichnet, dass das Kopplungselement (15) zumindest im ausgezogenen Endzustand in die Freigabestellung vorgespannt ist.Parallel extension guide according to one of the preceding claims,
characterized in that the coupling element (15) is biased at least in the extended final state in the release position.
dadurch gekennzeichnet, dass das Kopplungselement (15) mit einem Steuerarm (26) an einer Führungsfläche (27) der Zahnstange (12) geführt ist und dass die Führungsfläche (27) eine Nocke (33) aufweist, die das Kopplungselement (15) im ausgezogenen Endzustand in die Freigabestellung auslenkt.Parallel extension guide according to one of the preceding claims,
characterized in that the coupling element (15) with a control arm (26) on a guide surface (27) of the rack (12) is guided and in that the guide surface (27) has a cam (33), the coupling element (15) in the extended Deflects the final state into the release position.
dadurch gekennzeichnet, dass das Kopplungselement (15) an seinem in Schubladen-Auszugrichtung (13) hinteren Ende eine gegenüber einer Führungsfläche (24) rückversetzte Anschlagfläche (28) aufweist.Parallel extension guide according to one of the preceding claims,
characterized in that the coupling element (15) has at its in drawer extracting direction (13) rear end opposite to a guide surface (24) set back stop surface (28).
dadurch gekennzeichnet, dass die Synchronwelle (19) in zwei zur Befestigung an der Schublade (5) vorgesehenen Lagerböcken (34) gelagert ist und dass die Mitnehmer (29) an den Lagerböcken (34) ausgebildet sind.Parallel extension guide according to one of the preceding claims,
characterized in that the synchronous shaft (19) in two for attachment to the drawer (5) provided bearing blocks (34) is mounted and that the drivers (29) on the bearing blocks (34) are formed.
dadurch gekennzeichnet, dass das Führungsteil (11) an der Korpusseitenwand (3) über mindestens ein Befestigungselement (18) befestigbar ist und die Zahnstange (12) über mindestens ein Befestigungselement (18) an der Korpusseitenwand (3) ausfahrbar geführt ist.Parallel extension guide according to one of the preceding claims,
characterized in that the guide part (11) on the body side wall (3) via at least one fastening element (18) can be fastened and the rack (12) via at least one fastening element (18) on the body side wall (3) is guided extendable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15198338T PL3050463T3 (en) | 2015-01-27 | 2015-12-08 | Parallel drawer slide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202015100356.0U DE202015100356U1 (en) | 2015-01-27 | 2015-01-27 | Parallel withdrawal guide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3050463A1 true EP3050463A1 (en) | 2016-08-03 |
EP3050463B1 EP3050463B1 (en) | 2017-04-05 |
Family
ID=52580489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15198338.4A Active EP3050463B1 (en) | 2015-01-27 | 2015-12-08 | Parallel drawer slide |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3050463B1 (en) |
DE (1) | DE202015100356U1 (en) |
DK (1) | DK3050463T3 (en) |
ES (1) | ES2632126T3 (en) |
PL (1) | PL3050463T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT520817B1 (en) | 2018-02-01 | 2019-08-15 | Blum Gmbh Julius | Arrangement of pull-out guide, rail synchronization device and driver |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0875178A2 (en) | 1997-04-29 | 1998-11-04 | Schock Metallwerk GmbH | Parallel drawer slide |
EP1374734A1 (en) * | 2002-06-26 | 2004-01-02 | Grass GmbH | Drawer guide |
EP2248442A1 (en) * | 2009-05-05 | 2010-11-10 | Tsung Yao Chen | Stabilizing assembly of drawable carrier |
US20110037362A1 (en) * | 2009-08-12 | 2011-02-17 | Park Yoon Sig | Sliding apparatus with self-closing means |
-
2015
- 2015-01-27 DE DE202015100356.0U patent/DE202015100356U1/en not_active Expired - Lifetime
- 2015-12-08 DK DK15198338.4T patent/DK3050463T3/en active
- 2015-12-08 PL PL15198338T patent/PL3050463T3/en unknown
- 2015-12-08 EP EP15198338.4A patent/EP3050463B1/en active Active
- 2015-12-08 ES ES15198338.4T patent/ES2632126T3/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0875178A2 (en) | 1997-04-29 | 1998-11-04 | Schock Metallwerk GmbH | Parallel drawer slide |
EP1374734A1 (en) * | 2002-06-26 | 2004-01-02 | Grass GmbH | Drawer guide |
EP2248442A1 (en) * | 2009-05-05 | 2010-11-10 | Tsung Yao Chen | Stabilizing assembly of drawable carrier |
US20110037362A1 (en) * | 2009-08-12 | 2011-02-17 | Park Yoon Sig | Sliding apparatus with self-closing means |
Also Published As
Publication number | Publication date |
---|---|
PL3050463T3 (en) | 2017-10-31 |
DK3050463T3 (en) | 2017-07-17 |
DE202015100356U1 (en) | 2015-02-05 |
EP3050463B1 (en) | 2017-04-05 |
ES2632126T3 (en) | 2017-09-11 |
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