EP1470769A1 - Closing device for drawers - Google Patents

Closing device for drawers Download PDF

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Publication number
EP1470769A1
EP1470769A1 EP04005505A EP04005505A EP1470769A1 EP 1470769 A1 EP1470769 A1 EP 1470769A1 EP 04005505 A EP04005505 A EP 04005505A EP 04005505 A EP04005505 A EP 04005505A EP 1470769 A1 EP1470769 A1 EP 1470769A1
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EP
European Patent Office
Prior art keywords
driver
springs
rocker
drawer
coupling part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04005505A
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German (de)
French (fr)
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EP1470769B1 (en
Inventor
Ingo Gasser
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Julius Blum GmbH
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Julius Blum GmbH
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Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP1470769A1 publication Critical patent/EP1470769A1/en
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Publication of EP1470769B1 publication Critical patent/EP1470769B1/en
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    • 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
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing

Definitions

  • the invention relates to a pull-in device for drawers or the like a moveable driver acted upon by at least two springs, which with a attached to a piece of furniture holding part is detachably coupled.
  • Such a feeder device is from German utility model DE 202 17 975 U known.
  • the object of the invention is to provide a feed device of this type improve that it has a more even feeding behavior and also in the last one Closing area still strong pulling capacity.
  • the object of the invention is achieved in that at least one of the springs the driver detachably coupled and at least one spring constantly with the driver connected is.
  • the springs are of different lengths.
  • such a drawer will be equipped with two springs. At the When pulling out the drawer, both springs are tensioned first, then the shorter one Spring detached from the driver and anchored in the tensioned state in the housing in which the driver can be moved. When the drawer is pulled out further, the longer spring tensioned alone until this together with the driver in the housing is anchored in tension. The drawer can then be freely moved out of the cabinet be pulled out.
  • the holding part engages the driver in a known manner, detaches it from its anchoring to the housing and the drawer is only opened by a spring pulled into the furniture body. The tension leaves over the feed path the feather.
  • the second spring is coupled to the driver and the drawer is now by pulled both springs together into the furniture body. The voltage drop or The drop in power in the first spring is compensated for by using the second spring.
  • Another embodiment of the invention provides that the driver on a linearly displaceable slide is supported on which a coupling part engages with at least a spring is firmly connected.
  • a rocker which acts as Locking element is used and the coupling part once on the slide and once on the housing locked.
  • the pull-in device 1 is on the mounting rail 2 a pull-out guide set.
  • the mounting rail 2 is conventional and To attach to a side wall of a furniture body.
  • On each side of the A pull-out rail 3 is attached to the drawer.
  • On the pull-out pull-out rail 3 is a downward projecting driver pin 6 which forms the holding part with the the driver 12 of the pull-in device 1 can be detachably coupled.
  • the feed device 1 has a housing 7, which on a horizontal web Support rail 2 is anchored. There is also an anchoring part 5 for the springs 14, 15 provided, which is also anchored on the horizontal web of the mounting rail 2. In the The housing 7 and the anchoring part 5 are mounted on the mounting rail 2 distanced from each other. The distance between the housing 7 and the anchoring part 5 determines the tension of the springs 14, 15 and thus the pull-in force of the Retraction device 1. The ends of the springs 14, 15 are fixed to the anchoring part 5 connected.
  • the driver 12 of the feed device 1 is supported on a movable in the housing 7 arranged carriage 8 and is designed as a tilting part.
  • the driver 12 has one Projection by means of which it is guided on a guideway of the housing 7.
  • the two springs 14, 15 are anchored on the one hand on the anchoring part 5 and on the other hand on Carriage 8.
  • the distance of the anchoring part 5 from the housing 7 determines the said Tension of the springs 14, 15.
  • the housing 7 has a U-shaped cross section and covers in Assembly position of the springs 14, 15 partially and the slide 8 entirely.
  • the spring 14 remains connected to the carriage 8 at all times. However, the spring 15 is in one Anchored coupling part 4, on which a rocker 10 is pivotally mounted on an axis 9.
  • the rocker 10 has two locking lugs 16, 17.
  • the latch 16 is with a stop surface 18 provided.
  • the rocker 10 couples the coupling part 4 either with the carriage 8 or with the Housing 7.
  • the parts of the feeder are in the starting position anchored, ie the springs 14, 15 are relaxed and the spring 15 is via the coupling part 4 and the rocker 10 connected to the carriage 8.
  • the holding part 6 of the pull-out rail 3 is in the Driver 2 anchored.
  • the holding part 6 pulls the driver 12 together with the carriage 8 and the coupling part 4 anchored thereon in the direction of the arrows A in FIGS. 6, 10 and 17, the springs 14 and 15 being tensioned.
  • the rocker 10 with the locking lug 17 hooked into a holding surface 22 of the carriage 8. Through the upper end wall 7 'of Housing 7, the rocker 10 is held in this position.
  • the housing 7 has an opening 20 in the upper end wall 7 '. As soon as the Detent 16 is below this opening 20, the rocker 10 due to the Force that acts on the locking lug 17 is tilted clockwise and the locking lug 16 snaps as shown in Fig. 8 in the opening 20, wherein the stop surface 18 on a Counter surface 21 of the opening 20 or the housing 7 abuts.
  • the driver 12 is tilted out of its locked position and over the Carriage 8 pulled by the spring 14 into the furniture body.
  • the Feed path decreases the tension and thus the force of the spring 14.
  • the Carriage 8 has reached the position shown in FIG. 8, the nose 24 of the carriage 8 bumps on a counter surface 25 of the rocker 10, and the latch 16 of the rocker 10 is off of the opening 20, the hold between the stop surfaces 18, 21 will be annulled.
  • the locking lug 17 of the rocker 10 snaps behind the holding surface 22 of the slide 8 and the coupling part 4 is thus via the rocker 10 with the slide 8 coupled.
  • the spring 15 also acts on the slide 8 and thus on the driver 12, and the drawer is pushed together by the springs 14, 15 into the furniture body pulled their rearmost position.
  • the loss of tension of the spring 14 over the feed path is canceled by switching on the spring 15 and the drawer becomes very even drawn into the furniture body.
  • the coupling part 4 is formed in its front area with a U-shaped cross section, and in this area the rocker 10 is mounted on an axis 9.
  • the drawing-in device 1 is stationary Support rail 2 arranged and the driver pin 6 on the pull-out pull-out rail 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Abstract

A spring drive for a furniture drawer pulls the drawer shut in the final phase of the closing movement. The springs are of unequal length and are both fitted between a fixed point and the drawer when the drawer is first pulled out. At a preset point one of the springs is detached and clipped to a fixed point (6) in the stretched mode. The other springs continues to provide a resistance and can be clipped to a second fixed point, leaving the drawer free to move. When the drawer is closed the springs are unclipped in turn and ease the closing action.

Description

Die Erfindung bezieht sich auf eine Einzugsvorrichtung für Schubladen oder dergleichen mit einem von mindestens zwei Federn beaufschlagten verfahrbaren Mitnehmer, der mit einem an einem Möbelteil befestigten Halteteil lösbar kuppelbar ist.The invention relates to a pull-in device for drawers or the like a moveable driver acted upon by at least two springs, which with a attached to a piece of furniture holding part is detachably coupled.

Eine derartige Einzugsvorrichtung ist aus dem deutschen Gebrauchsmuster DE 202 17 975 U bekannt. Aufgabe der Erfindung ist es, eine Einzugsvorrichtung dieser Art dahingehend zu verbessern, dass sie ein gleichmäßigeres Einzugsverhalten aufweist und auch im letzten Schließbereich noch starkes Einzugsvermögen.Such a feeder device is from German utility model DE 202 17 975 U known. The object of the invention is to provide a feed device of this type improve that it has a more even feeding behavior and also in the last one Closing area still strong pulling capacity.

Die erfindungsgemäße Aufgabe wird dadurch erreicht, dass mindestens eine der Federn mit dem Mitnehmer lösbar kuppelbar und mindestens eine Feder ständig mit dem Mitnehmer verbunden ist.The object of the invention is achieved in that at least one of the springs the driver detachably coupled and at least one spring constantly with the driver connected is.

Vorteilhaft ist vorgesehen, dass die Federn ungleich lang sind.It is advantageously provided that the springs are of different lengths.

Im Allgemeinen wird eine derartige Schublade mit zwei Federn ausgerüstet sein. Beim Ausziehen der Schublade werden zuerst beide Federn gespannt, dann wird die kürzere Feder vom Mitnehmer abgeklinkt und im gespannten Zustand im Gehäuse verankert, in dem der Mitnehmer verfahrbar ist. Beim weiteren Herausziehen der Schublade wird dann die längere Feder alleine weitergespannt, bis diese zusammen mit dem Mitnehmer im Gehäuse gespannt verankert wird. Anschließend kann die Schublade frei weiter aus dem Möbelkorpus herausgezogen werden.In general, such a drawer will be equipped with two springs. At the When pulling out the drawer, both springs are tensioned first, then the shorter one Spring detached from the driver and anchored in the tensioned state in the housing in which the driver can be moved. When the drawer is pulled out further, the longer spring tensioned alone until this together with the driver in the housing is anchored in tension. The drawer can then be freely moved out of the cabinet be pulled out.

Beim Einschieben der Schublade greift der Halteteil in bekannter Weise beim Mitnehmer an, löst diesen aus seiner Verankerung am Gehäuse und die Schublade wird zuerst nur von einer Feder in den Möbelkorpus hineingezogen. Über den Einzugsweg lässt die Spannung der Feder nach. Wenn die Spannung der Feder einen vorgegebenen unteren Wert erreicht hat, wird die zweite Feder mit dem Mitnehmer gekuppelt und die Schublade wird nun von beiden Federn gemeinsam in den Möbelkorpus hineingezogen. Der Spannungsabfall bzw. Kraftabfall bei der ersten Feder wird durch den Einsatz der zweiten Federn kompensiert.When the drawer is pushed in, the holding part engages the driver in a known manner, detaches it from its anchoring to the housing and the drawer is only opened by a spring pulled into the furniture body. The tension leaves over the feed path the feather. When the spring tension reaches a predetermined lower value has, the second spring is coupled to the driver and the drawer is now by pulled both springs together into the furniture body. The voltage drop or The drop in power in the first spring is compensated for by using the second spring.

Ein weiteres Ausführungsbeispiel der Erfindung sieht vor, dass der Mitnehmer auf einem linear verfahrbaren Schieber lagert, an dem ein Kupplungsteil angreift, der mit mindestens einer Feder fix verbunden ist. Im Kupplungsteil lagert eine Wippe, die als Sperrglied dient und die den Kupplungsteil einmal am Schieber und einmal am Gehäuse arretiert.Another embodiment of the invention provides that the driver on a linearly displaceable slide is supported on which a coupling part engages with at least a spring is firmly connected. In the coupling part there is a rocker, which acts as Locking element is used and the coupling part once on the slide and once on the housing locked.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Figuren der beiliegenden Zeichnungen beschrieben. Dabei zeigen:

Die Fig. 1
ein schematisch gehaltenes Schaubild einer Ausziehführungsgarnitur mit einer erfindungsgemäßen Einzugsvorrichtung,
die Fig. 2
eine Stirnansicht einer erfindungsgemäßen Einzugsvorrichtung,
die Fig. 3
eine Draufsicht auf eine erfindungsgemäße Einzugsvorrichtung,
die Fig. 4
eine Ansicht der erfindungsgemäßen Einzugsvorrichtung von unten gesehen,
die Fig. 5
ein auseinandergezogenes Schaubild der erfindungsgemäßen Einzugsvorrichtung,
die Fig. 6 bis 9
Längsschnitte durch eine erfindungsgemäße Einzugsvorrichtung, wobei der Mitnehmer und der Kupplungsteil in verschiedenen Stellungen gezeigt ist,
die Fig. 10 bis 12
Schaubilder der erfindungsgemäßen Einzugsführungsgarnitur, die mit den Schnitten 6 bis 9 korrespondieren,
die Fig. 13
ein Schaubild der erfindungsgemäßen Einzugsvorrichtung von unten gesehen, wobei der Mitnehmer am hintersten Ende des Einzugsweges gezeigt ist,
die Fig. 14
das gleiche Schaubild wie die Fig. 13, wobei die Mitnehmer während des Verfahrweges gezeigt ist,
die Fig. 15
das gleiche Schaubild wie die Fig. 12 und 13, wobei die Federn gespannt sind und der Mitnehmer in seiner Bereitschaftsstellung gezeigt ist,
die Fig. 16
ein Schaubild der Einzugsvorrichtung, wobei die bewegbaren Teile mit Ausnahme der Federn separat gezeigt sind, und
die Fig. 17
schematisch die Funktion der erfindungsgemäßen Einzugsvorrichtung.
An exemplary embodiment of the invention is described below with reference to the figures in the accompanying drawings. Show:
1
2 shows a schematic diagram of a pull-out guide set with a feed device according to the invention,
2
an end view of a feed device according to the invention,
3
a plan view of a feed device according to the invention,
4
a view of the feed device according to the invention seen from below,
5
an exploded diagram of the feed device according to the invention,
6 to 9
Longitudinal sections through a pull-in device according to the invention, the driver and the coupling part being shown in different positions,
10 to 12
Diagrams of the feed guide assembly according to the invention, which correspond to the cuts 6 to 9,
13
a diagram of the feed device according to the invention seen from below, the driver being shown at the rearmost end of the feed path,
14
13 shows the same diagram as FIG. 13, the driver being shown during the travel path,
15
the same diagram as FIGS. 12 and 13, the springs being tensioned and the driver shown in its ready position,
16
a diagram of the retractor, the movable parts are shown separately except the springs, and
17
schematically the function of the feed device according to the invention.

In den gezeigten Ausführungsbeispielen ist die Einzugsvorrichtung 1 auf der Tragschiene 2 einer Ausziehführungsgarnitur gelagert. Die Tragschiene 2 ist in herkömmlicher Art und Weise an eine Seitenwand eines Möbelkorpusses zu befestigen. An jeder Seite der Schublade ist eine Ausziehschiene 3 befestigt. An der ladenseitigen Ausziehschiene 3 ist ein nach unten ragender Mitnehmerzapfen 6 angeordnet, der den Halteteil bildet, mit dem der Mitnehmer 12 der Einzugsvorrichtung 1 lösbar kuppelbar ist.In the exemplary embodiments shown, the pull-in device 1 is on the mounting rail 2 a pull-out guide set. The mounting rail 2 is conventional and To attach to a side wall of a furniture body. On each side of the A pull-out rail 3 is attached to the drawer. On the pull-out pull-out rail 3 is a downward projecting driver pin 6 which forms the holding part with the the driver 12 of the pull-in device 1 can be detachably coupled.

Die Einzugsvorrichtung 1 weist ein Gehäuse 7 auf, das auf einem Horizontalsteg der Tragschiene 2 verankert ist. Weiters ist ein Verankerungsteil 5 für die Federn 14, 15 vorgesehen, der ebenfalls auf dem Horizontalsteg der Tragschiene 2 verankert ist. Bei der Montage auf der Tragschiene 2 werden das Gehäuse 7 und der Verankerungsteil 5 voneinander distanziert. Der Abstand zwischen dem Gehäuse 7 und dem Verankerungsteil 5 bestimmt die Spannung der Federn 14, 15 und somit die Einzugskraft der Einzugsvorrichtung 1. Die Enden der Federn 14, 15 sind mit dem Verankerungsteil 5 fix verbunden.The feed device 1 has a housing 7, which on a horizontal web Support rail 2 is anchored. There is also an anchoring part 5 for the springs 14, 15 provided, which is also anchored on the horizontal web of the mounting rail 2. In the The housing 7 and the anchoring part 5 are mounted on the mounting rail 2 distanced from each other. The distance between the housing 7 and the anchoring part 5 determines the tension of the springs 14, 15 and thus the pull-in force of the Retraction device 1. The ends of the springs 14, 15 are fixed to the anchoring part 5 connected.

Der Mitnehmer 12 der Einzugsvorrichtung 1 lagert auf einem im Gehäuse 7 verfahrbar angeordneten Schlitten 8 und ist als Kippteil ausgebildet. Der Mitnehmer 12 weist einen Vorsprung auf, mittels dem er an einer Führungsbahn des Gehäuses 7 geführt ist.The driver 12 of the feed device 1 is supported on a movable in the housing 7 arranged carriage 8 and is designed as a tilting part. The driver 12 has one Projection by means of which it is guided on a guideway of the housing 7.

Die zwei Federn 14, 15 sind einerseits am Verankerungsteil 5 verankert und andererseits am Schlitten 8. Der Abstand des Verankerungsteiles 5 vom Gehäuse 7 bestimmt wie gesagt die Spannung der Federn 14, 15. Das Gehäuse 7 hat einen U-förmigen Querschnitt und deckt in Montagelage die Federn 14, 15 teilweise und den Schlitten 8 zur Gänze ab.The two springs 14, 15 are anchored on the one hand on the anchoring part 5 and on the other hand on Carriage 8. The distance of the anchoring part 5 from the housing 7 determines the said Tension of the springs 14, 15. The housing 7 has a U-shaped cross section and covers in Assembly position of the springs 14, 15 partially and the slide 8 entirely.

Im Ausführungsbeispiel sind zwei als Schrauben- und Zugfedern ausgeführte Federn 14, 15 vorgesehen, die nebeneinander in einer Ebene liegen, die parallel zur Montageebene des Gehäuses 7 ausgerichtet ist. Unter Montageebene ist die Ebene zu versehen, in der das Gehäuse 7 am Horizontalsteg der Tragschiene 2 aufliegt.In the exemplary embodiment, there are two springs 14, 15 designed as helical and tension springs provided that are next to each other in a plane that is parallel to the mounting level of the Housing 7 is aligned. The level in which the Housing 7 rests on the horizontal web of the mounting rail 2.

Wird eine stärkere Einzugskraft benötigt, können auch drei und mehr Federn vorgesehen sein. Die Höhe (die Ausdehnung senkrecht zum Horizontalsteg der Tragschiene 2) des Gehäuses 7 bleibt unverändert, weshalb die Einzugsvorrichtung 1 auch in sehr niedere Ausziehführungsgarnituren eingebaut werden kann.If a stronger pull-in force is required, three or more springs can also be provided his. The height (the extension perpendicular to the horizontal web of the mounting rail 2) of the Housing 7 remains unchanged, which is why the feed device 1 also in very low Pull-out guide sets can be installed.

Die Feder 14 bleibt ständig mit dem Schlitten 8 verbunden. Die Feder 15 ist jedoch in einem Kupplungsteil 4 verankert, auf dem eine Wippe 10 auf einer Achse 9 kippbar gelagert ist.The spring 14 remains connected to the carriage 8 at all times. However, the spring 15 is in one Anchored coupling part 4, on which a rocker 10 is pivotally mounted on an axis 9.

Die Wippe 10 weist zwei Rastnasen 16, 17 auf. Die Rastnase 16 ist mit einer Anschlagfläche 18 versehen. The rocker 10 has two locking lugs 16, 17. The latch 16 is with a stop surface 18 provided.

Die Wippe 10 kuppelt den Kupplungsteil 4 entweder mit dem Schlitten 8 oder mit dem Gehäuse 7.The rocker 10 couples the coupling part 4 either with the carriage 8 or with the Housing 7.

In den Fig. 6, 10 und 17 sind die Teile der Einzugsvorrichtung in der Ausgangsstellung verankert, dh die Federn 14, 15 sind entspannt und die Feder 15 ist über den Kupplungsteil 4 und die Wippe 10 mit dem Schlitten 8 verbunden. Der Halteteil 6 der Ausziehschiene 3 ist im Mitnehmer 2 verankert.6, 10 and 17, the parts of the feeder are in the starting position anchored, ie the springs 14, 15 are relaxed and the spring 15 is via the coupling part 4 and the rocker 10 connected to the carriage 8. The holding part 6 of the pull-out rail 3 is in the Driver 2 anchored.

Wird nun die Schublade und somit die Ausziehschiene 3 aus dem Möbelkorpus herausgezogen, zieht der Halteteil 6 den Mitnehmer 12 zusammen mit dem Schlitten 8 und den daran verankerten Kupplungsteil 4 in der Richtung der Pfeile A der Fig. 6, 10 und 17, wobei die Federn 14 und 15 gespannt werden. Dabei ist die Wippe 10 mit der Rastnase 17 bei einer Haltefläche 22 des Schlittens 8 eingehängt. Durch die obere Abschlusswand 7' des Gehäuses 7 wird die Wippe 10 in dieser Stellung gehalten.Now the drawer and thus the pull-out rail 3 from the furniture body pulled out, the holding part 6 pulls the driver 12 together with the carriage 8 and the coupling part 4 anchored thereon in the direction of the arrows A in FIGS. 6, 10 and 17, the springs 14 and 15 being tensioned. The rocker 10 with the locking lug 17 hooked into a holding surface 22 of the carriage 8. Through the upper end wall 7 'of Housing 7, the rocker 10 is held in this position.

Das Gehäuse 7 weist in der oberen Abschlusswand 7' eine Öffnung 20 auf. Sobald die Rastnase 16 sich unterhalb dieser Öffnung 20 befindet, wird die Wippe 10 aufgrund der Kraft, die auf die Rastnase 17 wirkt, im Uhrzeigersinn gekippt und die Rastnase 16 rastet wie in der Fig. 8 gezeigt in der Öffnung 20 ein, wobei die Anschlagfläche 18 an einer Gegenfläche 21 der Öffnung 20 bzw. des Gehäuses 7 anliegt.The housing 7 has an opening 20 in the upper end wall 7 '. As soon as the Detent 16 is below this opening 20, the rocker 10 due to the Force that acts on the locking lug 17 is tilted clockwise and the locking lug 16 snaps as shown in Fig. 8 in the opening 20, wherein the stop surface 18 on a Counter surface 21 of the opening 20 or the housing 7 abuts.

Durch diese Drehbewegung der Wippe 10 gibt die Rastnase 17 die Haltefläche 22 frei und der Schlitten 8 wird vom Kupplungsteil 4 entkuppelt, während der Kupplungsteil 4 über die Wippe 10 am Gehäuse 7 verankert wird. Die Feder 15 wird sozusagen in gespannter Stellung geparkt. Der Mitnehmer 12 und der Schlitten 8 werden weiterbewegt, wobei die Feder 14 weiter gespannt wird. Sobald der Mitnehmer 12 seine Endstellung erreicht hat, wird er durch die Abwinkelung der Steuerbahn im Gehäuse 7 geschwenkt und gibt den Halteteil 6 frei. Die Schublade wird nun frei entlang den Tragschienen bewegt und die Einzugsvorrichtung 1 bleibt in der Bereitschaftsstellung.By this rotary movement of the rocker 10, the locking lug 17 releases the holding surface 22 and the carriage 8 is uncoupled from the coupling part 4, while the coupling part 4 via the Rocker 10 is anchored to the housing 7. The spring 15 is, so to speak, in tension Position parked. The driver 12 and the carriage 8 are moved further, the Spring 14 is further tensioned. As soon as the driver 12 has reached its end position, it is pivoted through the bend of the control track in the housing 7 and gives the holding part 6 free. The drawer is now freely moved along the mounting rails and the Feeder 1 remains in the standby position.

Wird die Schublade geschlossen und der Halteteil 6 rastet in der Aussparung 23 des Mitnehmers 12 ein, wird der Mitnehmer 12 aus seiner Raststellung gekippt und über den Schlitten 8 von der Feder 14 in den Möbelkorpus hineingezogen. Während des Einzugsweges lässt die Spannung und somit die Kraft der Feder 14 nach. Wenn der Schlitten 8 die in der Fig. 8 gezeigte Stellung erreicht hat, stößt die Nase 24 des Schlittens 8 an einer Gegenfläche 25 der Wippe 10 an, und die Rastnase 16 der Wippe 10 wird aus der Öffnung 20 herausgedrückt, wobei der Halt zwischen den Anschlagflächen 18, 21 aufgehoben wird. Gleichzeitig rastet die Rastnase 17 der Wippe 10 hinter der Haltefläche 22 des Schiebers 8 ein und der Kupplungsteil 4 ist somit über die Wippe 10 mit dem Schieber 8 gekuppelt. Nun wirkt auch die Feder 15 auf den Schieber 8 und somit auf den Mitnehmer 12, und die Schublade wird gemeinsam von den Federn 14, 15 in den Möbelkorpus hinein bis in ihre hinterste Stellung gezogen. Der Spannungsverlust der Feder 14 über den Einzugsweg wird durch hinzuschalten der Feder 15 aufgehoben und die Schublade wird sehr gleichmäßig in den Möbelkorpus hineingezogen.If the drawer is closed and the holding part 6 snaps into the recess 23 of the Driver 12, the driver 12 is tilted out of its locked position and over the Carriage 8 pulled by the spring 14 into the furniture body. During the Feed path decreases the tension and thus the force of the spring 14. If the Carriage 8 has reached the position shown in FIG. 8, the nose 24 of the carriage 8 bumps on a counter surface 25 of the rocker 10, and the latch 16 of the rocker 10 is off of the opening 20, the hold between the stop surfaces 18, 21 will be annulled. At the same time, the locking lug 17 of the rocker 10 snaps behind the holding surface 22 of the slide 8 and the coupling part 4 is thus via the rocker 10 with the slide 8 coupled. Now the spring 15 also acts on the slide 8 and thus on the driver 12, and the drawer is pushed together by the springs 14, 15 into the furniture body pulled their rearmost position. The loss of tension of the spring 14 over the feed path is canceled by switching on the spring 15 and the drawer becomes very even drawn into the furniture body.

Der Kupplungsteil 4 ist in seinem vorderen Bereich mit U-förmigem Querschnitt ausgebildet, und in diesem Bereich ist die Wippe 10 auf einer Achse 9 gelagert.The coupling part 4 is formed in its front area with a U-shaped cross section, and in this area the rocker 10 is mounted on an axis 9.

Im gezeigten Ausführungsbeispiel ist die Einzugsvorrichtung 1 auf der ortsfesten Tragschiene 2 angeordnet und der Mitnehmerzapfen 6 an der ladenseitigen Ausziehschiene 3. Die umgekehrte Anordnung, dh die Einzugsvorrichtung 1 an der Ausziehschiene 3 und der Mitnehmerzapfen 6 an der Tragschiene 2, wäre ebenfalls möglich.In the exemplary embodiment shown, the drawing-in device 1 is stationary Support rail 2 arranged and the driver pin 6 on the pull-out pull-out rail 3. The reverse arrangement, ie the feed device 1 on the pull-out rail 3 and Driver pin 6 on the mounting rail 2 would also be possible.

Claims (11)

Einzugsvorrichtung für Schubladen oder dergleichen mit einem von mindestens zwei Federn beaufschlagten verfahrbaren Mitnehmer, der mit einem an einem Möbelteil befestigten Halteteil lösbar kuppelbar ist, dadurch gekennzeichnet, dass mindestens eine der Federn (15) mit dem Mitnehmer (12) lösbar kuppelbar und mindestens eine Feder (14) ständig mit dem Mitnehmer (12) verbunden ist.Pull-in device for drawers or the like with a movable driver acted upon by at least two springs, which can be detachably coupled to a holding part fastened to a furniture part, characterized in that at least one of the springs (15) can be detachably coupled to the driver (12) and at least one spring (14) is constantly connected to the driver (12). Einzugsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Federn (14, 15) ungleich lang sind.Feed device according to claim 1, characterized in that the springs (14, 15) are of unequal length. Einzugsvorrichtung nach Anspruch 1, gekennzeichnet durch einen Kupplungsteil (4), der mit mindestens einer Feder (15) fix verbunden ist und der während des Verfahrweges des Mitnehmers (12) ein Ende dieser mindestens einen Feder (15) abwechselnd entweder mit dem Mitnehmer (12) oder einem Gehäuse (7) kuppelt, in dem der Mitnehmer (12) verfahrbar ist.Retraction device according to claim 1, characterized by a coupling part (4) which is fixedly connected to at least one spring (15) and which, during the travel path of the driver (12), one end of this at least one spring (15) alternately either with the driver (12 ) or a housing (7), in which the driver (12) can be moved. Einzugsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Mitnehmer (12) auf einem linear verfahrbaren Schieber (8) lagert, an dem der Kupplungsteil (4) angreift.Feed device according to claim 2, characterized in that the driver (12) is mounted on a linearly movable slide (8) on which the coupling part (4) engages. Einzugsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass im Kupplungsteil (4) eine Wippe (10) lagert.Feed device according to claim 3, characterized in that a rocker (10) is mounted in the coupling part (4). Einzugsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Wippe (10) zwei Rastnasen (16, 17) aufweist, von denen abwechselnd eine mit einer Haltefläche (21) des Gehäuses (7) und eine mit einer Haltefläche (22) des Schiebers (8) in Eingriff ist.Pull-in device according to claim 5, characterized in that the rocker (10) has two locking lugs (16, 17), one of which alternately with a holding surface (21) of the housing (7) and one with a holding surface (22) of the slide (8 ) is engaged. Einzugsvorrichtung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Wippe (10) im Kupplungsteil (4) auf einer Achse (9) kippbar gelagert ist.Feeding device according to claim 5 or 6, characterized in that the rocker (10) in the coupling part (4) is pivotably mounted on an axis (9). Einzugsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Haltefläche (22) des Schiebers (8) als Steuerkurve ausgebildet ist.Feed device according to claim 6, characterized in that the holding surface (22) of the slide (8) is designed as a control curve. Einzugsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Halteflächen (21, 22) neben Öffnungen (20) im Gehäuse (7) und im Schieber (8) ausgebildet sind. Feed device according to claim 6, characterized in that the holding surfaces (21, 22) are formed next to openings (20) in the housing (7) and in the slide (8). Einzugsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Kupplungsteil (4) einen Bereich mit U-förmigem Querschnitt aufweist, in dem die Wippe (10) gelagert ist.Feed device according to claim 5, characterized in that the coupling part (4) has a region with a U-shaped cross section, in which the rocker (10) is mounted. Einzugsvorrichtung nach mindestens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass am Schieber (8) eine Steuernase (24) ausgebildet ist, die die Wippe (10) kippt und somit das Kupplungsteil (4) mit dem Schieber (8) kuppelt.Feeding device according to at least one of claims 1 to 10, characterized in that a control lug (24) is formed on the slide (8), which tilts the rocker (10) and thus couples the coupling part (4) to the slide (8).
EP04005505A 2003-04-25 2004-03-08 Closing device for drawers Expired - Lifetime EP1470769B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0063003A AT413187B (en) 2003-04-25 2003-04-25 FEEDING DEVICE FOR DRAWERS
AT6302003 2003-04-25

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Publication Number Publication Date
EP1470769A1 true EP1470769A1 (en) 2004-10-27
EP1470769B1 EP1470769B1 (en) 2008-01-23

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EP04005505A Expired - Lifetime EP1470769B1 (en) 2003-04-25 2004-03-08 Closing device for drawers

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US (1) US7249813B2 (en)
EP (1) EP1470769B1 (en)
CN (1) CN100413434C (en)
AT (1) AT413187B (en)
DE (1) DE502004006005D1 (en)
ES (1) ES2297291T3 (en)

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Also Published As

Publication number Publication date
US7249813B2 (en) 2007-07-31
DE502004006005D1 (en) 2008-03-13
CN100413434C (en) 2008-08-27
CN1550175A (en) 2004-12-01
EP1470769B1 (en) 2008-01-23
US20040212283A1 (en) 2004-10-28
AT413187B (en) 2005-12-15
ATA6302003A (en) 2005-05-15
ES2297291T3 (en) 2008-05-01

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