EP0423603A1 - Drawer shelf - Google Patents

Drawer shelf Download PDF

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Publication number
EP0423603A1
EP0423603A1 EP90119403A EP90119403A EP0423603A1 EP 0423603 A1 EP0423603 A1 EP 0423603A1 EP 90119403 A EP90119403 A EP 90119403A EP 90119403 A EP90119403 A EP 90119403A EP 0423603 A1 EP0423603 A1 EP 0423603A1
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EP
European Patent Office
Prior art keywords
box
shelf
axis
fuse
spring
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Granted
Application number
EP90119403A
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German (de)
French (fr)
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EP0423603B1 (en
Inventor
Horst Gruber
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Individual
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Individual
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Priority to AT90119403T priority Critical patent/ATE80536T1/en
Publication of EP0423603A1 publication Critical patent/EP0423603A1/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
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer

Definitions

  • the known safety bracket has the disadvantage that retrofitting is cumbersome because it has to be threaded openings made in both side walls. These openings, like the bracket projecting into the storage space of the box, are an occasion for the hooking of parts stored in the box. Furthermore, dust undesirably penetrates through the openings in the box, which otherwise cannot be filled to the brim with small parts.
  • the invention has for its object to provide an easily replaceable safety device that does not have the disadvantages described above.
  • the box has on its rear upper edge receiving means for an axle or bearing journal of resiliently erecting securing elements which can be inserted or latched into the receiving means.
  • the securing elements can consist of a flat flap-like part made of preferably elastic material, such as sheet metal or plastic, for example polyamide.
  • An embodiment of the invention is characterized in that the box has at its rear upper edge an upwardly open receptacle for an axis, on which a flap-shaped securing device is mounted with a spring which is wound around the axis.
  • the receptacle for the axle is formed by edge pieces running parallel to the rear end wall of the box in connection with a peripheral edge.
  • the edge pieces within the receptacle are expediently provided with lug-shaped elevations, which allow the axle to be securely seated when the securing device, in the open position, shears the box against being pulled out completely behind a holding strip of the shelf.
  • the flap of the fuse is expediently arranged on its axis in such a way that the inner cover surface extends tangentially to the surface of the axis, and that a positioning spring is wound around the axis, the ends of which are supported on the one hand on the fuse and on the other hand on the rear wall of the box.
  • a particularly useful embodiment of the invention is characterized in that the securing element is formed in one piece by a rod acting as a torsion spring is formed by an axially parallel ver running gap between the bearing pins attached to both sides parallel to the axis thereof, the free end of this rod is secured against rotation on the box.
  • means are provided for torsion-proof mounting of the free end of the rod acting as a torsion spring, for example in the form of a recess in the box, which receives a hook-shaped extension of the rod.
  • the effect of the securing elements according to the invention can be improved in that in each case the flap-shaped securing element has ribs running parallel to its axis of rotation, in such a way that they come into engagement with a holding strip of the shelf.
  • the fuse designed according to the invention has the advantage that it can be inserted or removed with one handle (one-hand operation). This makes sense because storage boxes are often only used temporarily on shelves.
  • the foldable fuse according to the invention also enables the boxes to be stacked with or without a fuse. Furthermore, in the arrangement according to the invention, even with boxes filled to the brim with very small parts, no impairment of the function of the fuse can occur.
  • Fig. 1 denotes a storage box, for example made of plastic.
  • a storage box for example made of plastic.
  • the axis 6 carries a fuse 7 designed as a flap.
  • the spring used to set up the fuse 7 is designated 8 and is wound around the axis 6.
  • Edge pieces 10, 11 running parallel to the rear end wall 9 of the box 1 serve in connection with the peripheral edge 12 for receiving the axis 6 of the fuse 7.
  • the edge pieces 10, 11 have, as shown in FIG. 2, nose-shaped elevations 13, 14 which enable a secure fit of the axis 6 when the fuse 7 in the opened position (as shown), for example behind a retaining strip 16 of the shelf 15 (see FIG. 6) comes into operation.
  • Fig. 3 shows an enlarged view of the mounting of the axis 6 behind the edge piece 10 with the elevation 13 in the receptacle 5 mounted laterally at the rear end of the box 1.
  • the securing element 7 can be easily inserted into the receptacles from above 5 used and removed in the opposite way.
  • a slightly differently designed box 21 is provided, in front of whose rear border 24 openings 25 are provided on both sides for the bearing journals 26 of the securing element 27.
  • the openings 25 can penetrate the edge 24 as shown. However, it is also possible to close these openings 25 to the outside in order to prevent the ingress of dust if no securing elements are used.
  • the securing element 27 has ribs 30 in the upper region, which can improve the mode of operation.
  • the flap-shaped securing element 27 is expediently made of an elastic, if appropriate by a corresponding length of the bearing journal or its different dimensions, a simple latching into the bearing openings 25.
  • This extension 29 is held in the opening 23 of the box 21. 5
  • the safety device according to the invention can be produced from a single piece.
  • the gap 22 extending between the journals 26 facilitates a slight compression of the journals 26 against one another, so that they can be snapped into their bearings 25.
  • a shelf 15 is shown in FIG. In this figure, the operation of the fuse 7 for four different functions, which are labeled A to D, is explained in more detail.
  • the box 1 can be inserted in a horizontal position, while the fuse 7 is folded down under the retaining bar 16 against the action of the spring 8 during passage.
  • box 1 is half inserted.
  • the fuse 7 is opened again.
  • the box 1 can be pulled out with a downward inclination.
  • the fuse 7 can be moved forward to remove the box 1.
  • FIG. 7 shows a wide shelf box 31.
  • two securing elements 27 are arranged side by side.
  • a bearing part 32 is integrally formed on the box 31.
  • boxes of different widths can be secured against unintentional pulling out of a shelf. If the boxes are only slightly wider than the securing elements 7 or 27, bearing parts, similar to the bearing part 32, can be molded onto the edge of the box.

Abstract

In the case of storage drawers (1) to be inserted in shelves, a flap-type securing element (7) is provided which can be inserted in retaining devices at the rear edge (4) of the drawer (1). The securing element is constructed so as to be rotatable about its bearing axle (6). A spring (8) is used for automatically setting up the flap-type securing element (7). <IMAGE>

Description

Es ist bekannt, bei Schubladen die hintere Abschlußwand gegen unbeab­sichtigtes Herausziehen zu erhöhen, so daß diese beim Einsetzen in die Füh­rung oder beim herausnehmen vorne angehoben werden müssen. Anstelle der erhöhten festen Rückwand ist es bei Regalkästen auch bekannt, einen sich mit Federkraft aufstellenden Sicherungsbügel aus Draht in der Nähe der hinteren Abschlußwand des Kastens anzubringen, der es ermöglicht, den z.B. randvoll gefüllten und daher nur waagrecht zu haltenden Kasten in die Führung einzuschieben, weil der Bügel gegen die Wirkung der genannten Feder heruntergeklappt wird. Dieser Bügel verhindert andererseits ein un­beabsichtigtes vollständiges Herausziehen des Kastens aus dem Regal o.dgl. und gestattet bei entsprechender Gestaltung des Regales auch ein Schräg­stellen des herausgezogenen Kastens zur besseren Einsichtnahme.It is known to increase the rear end wall in the case of drawers against unintentional pulling out, so that they have to be raised at the front when being inserted into the guide or when being removed. Instead of the raised fixed rear wall, it is also known with shelf boxes to attach a spring-loaded wire safety bracket near the rear end wall of the box, which enables e.g. Push the box full to the brim and therefore only to be held horizontally into the guide, because the bracket is folded down against the action of the spring mentioned. On the other hand, this bracket prevents the box from being unintentionally pulled out completely from the shelf or the like. and, if the shelves are designed accordingly, also allows the pulled-out box to be inclined for better inspection.

Der bekannte Sicherungsbügel hat jedoch den Nachteil, daß seine Nachrü­stung umständlich ist, da er in beiden Seitenwänden angebrachte Öffnungen eingefädelt werden muß. Diese Öffnungen sind wie auch der in den Lager­raum des Kastens hineinragende Bügel Anlaß für das Verhaken von im Ka­sten aufbewahrten Teilen. Ferner dringt in unerwünschter Weise Staub durch die Öffnungen in den Kasten, der im übrigen nicht randvoll mit Kleinteilen gefüllt werden kann.However, the known safety bracket has the disadvantage that retrofitting is cumbersome because it has to be threaded openings made in both side walls. These openings, like the bracket projecting into the storage space of the box, are an occasion for the hooking of parts stored in the box. Furthermore, dust undesirably penetrates through the openings in the box, which otherwise cannot be filled to the brim with small parts.

Der Erfindung liegt die Aufgabe zugrunde, eine leicht auswechselbare Siche­rungsvorrichtung zu schaffen, welche die obengeschilderten Nachteile nicht aufweist.The invention has for its object to provide an easily replaceable safety device that does not have the disadvantages described above.

Hierzu ist gemäß der Erfindung vorgesehen, daß der Kasten an seiner rück­wärtigen Oberkante Aufnahmemittel für eine Achse oder Lagerzapfen von sich federnd aufrichtenden Sicherungselementen aufweist, die in die Auf­nahmemittel einsetzbar bzw. einrastbar sind. Die Sicherungselemente können aus einem flachen klappenartigen Teil aus vorzugsweise elastischem Material, wie Blech oder Kunststoff, z.B. Polyamid, bestehen.For this purpose, it is provided according to the invention that the box has on its rear upper edge receiving means for an axle or bearing journal of resiliently erecting securing elements which can be inserted or latched into the receiving means. The securing elements can consist of a flat flap-like part made of preferably elastic material, such as sheet metal or plastic, for example polyamide.

Ein Ausführungsbeispiel der Erfindung zeichnet sich dadurch aus, daß der Kasten an seiner rückwärtigen Oberkante eine nach oben offene Aufnahme für eine Achse aufweist, auf der eine klappenförmige Sicherung mit einer um die Achse gewundenen Aufstellfeder gelagert ist. Nach eine Weiterbil­dung dieser Ausführungsform ist die Aufnahme für die Achse durch parallel zur hinteren Abschlußwand des Kastens verlaufende Randstücke in Verbin­dung mit einem umlaufenden Rand gebildet. Zweckmäßig sind die Randstücke innerhalb der Aufnahme mit nasenförmigen Erhebungen versehen, die einen sicheren Sitz der Achse gestatten, wenn die Sicherung in aufgeklappter Stellung hinter einer Halteleiste des Regals den Kasten gegen vollständiges Herausziehen schert. Zweckmäßig ist die Klappe der Sicherung derart auf ihrer Achse angeordnet, daß die innere Deckfläche tangential zur Oberfläche der Achse verläuft, und daß eine um die Achse gewickelte Aufstellfeder vorgesehen ist, deren Enden sich einerseits an der Sicherung und anderer­seits an der Hinterwand des Kastens abstützen.An embodiment of the invention is characterized in that the box has at its rear upper edge an upwardly open receptacle for an axis, on which a flap-shaped securing device is mounted with a spring which is wound around the axis. According to a development of this embodiment, the receptacle for the axle is formed by edge pieces running parallel to the rear end wall of the box in connection with a peripheral edge. The edge pieces within the receptacle are expediently provided with lug-shaped elevations, which allow the axle to be securely seated when the securing device, in the open position, shears the box against being pulled out completely behind a holding strip of the shelf. The flap of the fuse is expediently arranged on its axis in such a way that the inner cover surface extends tangentially to the surface of the axis, and that a positioning spring is wound around the axis, the ends of which are supported on the one hand on the fuse and on the other hand on the rear wall of the box.

Eine besonders zweckmäßige Ausführungsform der Erfindung zeichnet sich dadurch aus, daß das Sicherungselement einstückig ausgebildet ist, indem zwischen den an beiden Seiten angebrachten Lagerzapfen parallel zu deren Achse ein als Torsionsfeder wirkender Stab durch einen achsenparallel ver laufenden Spalt gebildet ist, wobei das freie Ende dieses Stabes am Kasten verdrehungssicher festgelegt ist. Zweckmäßig sind Mittel zur verdre­hungssicheren Halterung des freien Endes des als Torsionsfeder wirkenden Stabes vorgesehen, beispielsweise in Form einer Ausnehmung im Kasten, die einen hakenförmigen Fortsatz des Stabes aufnimmt. Die Wirkung der Siche­rungselemente gemäß der Erfindung läßt sich dadurch verbessern, daß je­weils das klappenförmige Sicherungselement parallel zu seiner Drehachse verlaufende Rippen aufweist, derart, daß diese mit einer Halteleiste des Re­gals in Eingriff kommen.A particularly useful embodiment of the invention is characterized in that the securing element is formed in one piece by a rod acting as a torsion spring is formed by an axially parallel ver running gap between the bearing pins attached to both sides parallel to the axis thereof, the free end of this rod is secured against rotation on the box. Appropriately, means are provided for torsion-proof mounting of the free end of the rod acting as a torsion spring, for example in the form of a recess in the box, which receives a hook-shaped extension of the rod. The effect of the securing elements according to the invention can be improved in that in each case the flap-shaped securing element has ribs running parallel to its axis of rotation, in such a way that they come into engagement with a holding strip of the shelf.

Die erfindungsgemäß gestaltete Sicherung hat den Vorteil, daß sie mit einem Griff (Einhandbedienung) eingesetzt oder entfernt werden kann. Dies ist sinnvoll, da Lagerkästen häufig nur zeitweilig in Regale eingesetzt werden. Die klappbare Sicherung gemäß der Erfindung ermöglicht jedoch auch, daß die Kästen mit oder ohne Sicherung stapelbar sind. Ferner kann bei der erfindungsgemäßen Anordnung auch bei mit sehr kleinen Teilen randvoll gefüllten Kästen keine Beeinträchtigung der Funktion der Sicherung auf­treten.The fuse designed according to the invention has the advantage that it can be inserted or removed with one handle (one-hand operation). This makes sense because storage boxes are often only used temporarily on shelves. However, the foldable fuse according to the invention also enables the boxes to be stacked with or without a fuse. Furthermore, in the arrangement according to the invention, even with boxes filled to the brim with very small parts, no impairment of the function of the fuse can occur.

Die Erfindung und weitere Einzelheiten sind nachstehend anhand der Zeich­nungen beispielsweise erläutert.The invention and further details are explained below with reference to the drawings, for example.

Es zeigen:

  • Fig. 1 ein erstes Ausführungsbeispiel für eine Sicherung gemäß der Erfin­dung in perspektivischer Darstellung;
  • Fig. 2 eine teilweise geschnittene Seitenansicht;
  • Fig. 3 eine Ansicht von oben, wobei die Achse geschnitten dargestellt ist,
  • Fig. 4 eine weiteres Ausführungsbeispiel in perspektivischer Darstellung;
  • Fig. 5 eine Aufsicht auf das Sicherungselement nach Fig.4;
  • Fig. 6 in schematischer Darstellung die Wirkungsweise einer Sicherungsvor­richtung gemäß der Erfindung;
  • Fig. 7 als weiteres Ausführungsbeispiel der Erfindung die Anbringung von zwei Sicherungselementen bei sehr breiten Lagerkästen.
Show it:
  • Figure 1 shows a first embodiment of a fuse according to the invention in a perspective view.
  • Fig. 2 is a partially sectioned side view;
  • 3 is a view from above, the axis being shown in section,
  • Fig. 4 shows another embodiment in perspective;
  • 5 shows a plan view of the securing element according to FIG. 4;
  • 6 shows a schematic representation of the mode of operation of a safety device according to the invention;
  • Fig. 7 as a further embodiment of the invention, the attachment of two securing elements in very wide storage boxes.

In Fig. 1 ist mit 1 ein Lagerkasten, beispielsweise aus Kunststoff bezeichnet. An den beiden Ecken 2, 3 der rückwärtigen Oberkante 4 ist eine nach oben offene Aufnahme 5 für die Achse 6 vorgesehen (wie auch Fig. 2 und 3). Die Achse 6 trägt wie im dargestellten Ausführungsbeispiel eine als Klappe ge­stalttete Sicherung 7. Die zum Aufstellen der Sicherung 7 dienende Feder ist mit 8 bezeichnet und um die Achse 6 gewunden.In Fig. 1, 1 denotes a storage box, for example made of plastic. At the two corners 2, 3 of the rear upper edge 4 there is an upwardly open receptacle 5 for the axis 6 (as are also FIGS. 2 and 3). As in the exemplary embodiment shown, the axis 6 carries a fuse 7 designed as a flap. The spring used to set up the fuse 7 is designated 8 and is wound around the axis 6.

Parallel zur hinteren Abschlußwand 9 des Kastens 1 verlaufende Randstücke 10, 11 dienen in Verbindung mit dem umlaufenden Rand 12 zur Aufnahme der Achse 6 der Sicherung 7. Die Randstücke 10, 11 besitzen, wie aus Fig. 2 ersichtlich, nasenförmige Erhebungen 13, 14 die einen sicheren Sitz der Achse 6 ermöglichen, wenn die Sicherung 7 in aufgeklappter Stellung (wie dargestelt) z.B. hinter einer Halteleiste 16 des Regales 15 (vergl. Fig. 6) in Funktion tritt.Edge pieces 10, 11 running parallel to the rear end wall 9 of the box 1 serve in connection with the peripheral edge 12 for receiving the axis 6 of the fuse 7. The edge pieces 10, 11 have, as shown in FIG. 2, nose-shaped elevations 13, 14 which enable a secure fit of the axis 6 when the fuse 7 in the opened position (as shown), for example behind a retaining strip 16 of the shelf 15 (see FIG. 6) comes into operation.

Fig. 3 zeigt als Ansicht von oben vergrößert die Lagerung der Achse 6 hin­ter dem Randstück 10 mit der Erhebung 13 in der am hinteren Ende des Kastens 1 seitlich angebrachten Aufnahme 5. Wie ersichtlich kann das Siche­rungselement 7 in einfacher Weise von oben her in die Aufnahmen 5 einge­setzt und auf entgegengesetztem Wege wieder entfernt werden.Fig. 3 shows an enlarged view of the mounting of the axis 6 behind the edge piece 10 with the elevation 13 in the receptacle 5 mounted laterally at the rear end of the box 1. As can be seen, the securing element 7 can be easily inserted into the receptacles from above 5 used and removed in the opposite way.

Bei dem anhand von Fig.4 und Fig. 5 erläutertem weiteren Ausführungsbei­spiel der Erfindung ist ein geringfügig anders gestalteter Kasten 21 vorge­sehen, vor dessen hinterer Umrandung 24 auf beiden Seiten Öffnungen 25 für die Lagerzapfen 26 des Sicherungselementes 27 vorgesehen sind. Die Öffnungen 25 können wie dargestellt den Rand 24 durchdringen. Es ist je­doch auch möglich, diese Öffnungen 25 nach außen zu verschließen, um das Eindringen von Staub zu verhindern, wenn keine Sicherungselemente einge­setzt sind. Das Sicherungselement 27 besitzt im oberen Bereich Rippen 30, welche die Wirkungsweise verbessern können. Das klappenförmige Siche­rungselement 27 wird zweckmäßig aus einem elastischen gegebenenfalls durch entsprechende Länge der Lagerzapfen oder deren unterschiedliche Bemessungen ein einfaches Einrasten in die Lageröffnungen 25.In the further exemplary embodiment of the invention explained with reference to FIGS. 4 and 5, a slightly differently designed box 21 is provided, in front of whose rear border 24 openings 25 are provided on both sides for the bearing journals 26 of the securing element 27. The openings 25 can penetrate the edge 24 as shown. However, it is also possible to close these openings 25 to the outside in order to prevent the ingress of dust if no securing elements are used. The securing element 27 has ribs 30 in the upper region, which can improve the mode of operation. The flap-shaped securing element 27 is expediently made of an elastic, if appropriate by a corresponding length of the bearing journal or its different dimensions, a simple latching into the bearing openings 25.

Als Feder zum Aufrichten des Elementes 27 dient der durch den Spalt 22 abgetrennte, als Torsionsfeder wirkende, stabförmige Teil 28, dessen freies Ende einen hakenförmigen Fortsatz 29 aufweist. Dieser Fortsatz 29 wird in der Öffnung 23 des Kastens 21 festgehalten. Wie aus Fig. 5 ersichtlich läßt sich die erfindungsgemäße Sicherungsvorrichtung aus einem einzigen Stück herstellen. Der zwischen den Lagerzapfen 26 sich erstreckende Spalt 22 er­leichtert ein leichtes Zusammendrücken der Zapfen 26 gegeneinanden, so daß diese in ihre Lagerungen 25 eingerastet werden können.The rod-shaped part 28, which is separated by the gap 22 and acts as a torsion spring and whose free end has a hook-shaped extension 29, serves as the spring for erecting the element 27. This extension 29 is held in the opening 23 of the box 21. 5, the safety device according to the invention can be produced from a single piece. The gap 22 extending between the journals 26 facilitates a slight compression of the journals 26 against one another, so that they can be snapped into their bearings 25.

In Fig.6 ist ein Regal 15 dargestellt. An dieser Figur wird die Wirkungs­weise der Sicherung 7 für vier verschiedene Funktionen, die mit A bis D bezeichnet sind, näher erläutert.A shelf 15 is shown in FIG. In this figure, the operation of the fuse 7 for four different functions, which are labeled A to D, is explained in more detail.

Am obersten mit A bezeichneten Fach ist ersichtlich, daß der Kasten 1 in waagrechter Stellung eingeschoben werden kann, während die Sicherung 7 beim Durchgang unter der Halteleiste 16 gegen die Wirkung der Feder 8 umgeklappt wird.At the uppermost compartment labeled A, it can be seen that the box 1 can be inserted in a horizontal position, while the fuse 7 is folded down under the retaining bar 16 against the action of the spring 8 during passage.

Beim nächsten mit B bezeichneten Fach ist der Kasten 1 halb eingeschoben. Die Sicherung 7 ist wieder aufgeklappt.In the next compartment labeled B, box 1 is half inserted. The fuse 7 is opened again.

In dem darunterliegenden Fach C ist die Möglichkeit dargestellt, den Kasten 1 auf der Rückseite des Regals 15, z.B. zum Nachfüllen, zu entnehmen oder bündig mit der Regalrückseite wieder einzuschieben.In the underlying compartment C, the possibility is shown to remove the box 1 on the back of the shelf 15, for example for refilling, or to insert it flush with the back of the shelf.

Wie aus der Anordnung des Kastens 1 im nächsten Fach D erkennbar, ist ein Herausziehen des Kastens 1 unter Neigung nach unten möglich. Im übrigen läßt sich zum Entnehmen des Kastens 1 die Sicherung 7 nach vorn umlegen.As can be seen from the arrangement of the box 1 in the next compartment D, the box 1 can be pulled out with a downward inclination. In addition, the fuse 7 can be moved forward to remove the box 1.

Die vorstehend anhand von Fig.6 geschilderte Wirkungsweise trifft auch für das Ausführungsbeispiel nach Fig.4 und Fig.5 sowie für die Ausfüh­rungsform nach Fig.7 zu.The mode of operation described above with reference to FIG. 6 also applies to the exemplary embodiment according to FIG. 4 and FIG. 5 and for the embodiment according to FIG.

In Fig.7 ist ein breiter Regalkasten 31 dargestellt. An der hinteren Umran­dung 34 des Kastens 31 sind zwei Sicherungselemente 27 nebeneinander an­geordnet. Zusätzlich zu den in der Umrandung 34 angebrachten Aufnahmen für die Lagerzapfen 26 der Sicherungselemente 27 ist ein Lagerteil 32 am Kasten 31 angeformt. Mit einem einzigen Sicherungselement, das wie das Element 7 oder auch das einstückiges Sicherungselement 27 ausgeführt sein kann, lassen sich Kästen unterschiedlicher Breite gegen unbeabsichtigtes vollständiges Herrausziehen aus einem Regal absichern. Sind die Kästen nur wenig breiter als die Sicherungselemente 7 bzw. 27, so können Lagerteile, ähnlich dem Lagerteil 32, am Rand des Kastens angeformt werden.7 shows a wide shelf box 31. On the rear border 34 of the box 31, two securing elements 27 are arranged side by side. In addition to the receptacles in the border 34 for the bearing pins 26 of the securing elements 27, a bearing part 32 is integrally formed on the box 31. With a single securing element, which can be designed like the element 7 or the one-piece securing element 27, boxes of different widths can be secured against unintentional pulling out of a shelf. If the boxes are only slightly wider than the securing elements 7 or 27, bearing parts, similar to the bearing part 32, can be molded onto the edge of the box.

Claims (9)

1. Regalkasten mit Sicherungsvorrichtung gegen unbeabsichtigtes Herauszie­hen aus dem Regal in Form eines an der Hinterwand des Kastens ange­brachten, sich durch Federkraft aufrichtenden Elements, dadurch gekenn­zeichnet, daß der Kasten (1, 21, 31) an seiner rückwärtigen Oberkante (4, 24, 34) Aufnahmemittel (5, 25, 32) für eine Achse (6) oder Lagerzapfen (26) von sich federnd aufrichtenden Sicherungselementen (7, 27) aufweist, die in die Aufnahmemittel (5, 25, 32) einsetzbar bzw. einrastbar sind.1. Shelf box with safety device against unintentional pulling out of the shelf in the form of an attached to the rear wall of the box, spring-erecting element, characterized in that the box (1, 21, 31) on its rear upper edge (4, 24, 34 ) Has receiving means (5, 25, 32) for an axle (6) or bearing journal (26) of spring-mounted securing elements (7, 27) which can be inserted or latched into the receiving means (5, 25, 32). 2. Regalkasten nach Anspruch 1, dadurch gekennzeichnet, daß die Siche­rungselemente (7, 27) aus einem flachen, klappenartigen Teil aus vorzugs­weise elastischem Material, wie Blech oder Kunststoff, z.B. Polyamid, beste­hen.2. Shelf according to claim 1, characterized in that the securing elements (7, 27) from a flat, flap-like part made of preferably elastic material, such as sheet metal or plastic, e.g. Polyamide. 3. Regalkasten nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kasten (1) an seiner rückwärtigen Oberkante (4) eine nach oben offene Auf­nahme (5) für eine Achse (6) aufweist, auf der eine klappenförmige Siche­rung (7) mit einer um die Achse (6) gewundenen Aufstellfeder (8) gelagert ist.3. Shelf box according to claim 1 or 2, characterized in that the box (1) on its rear upper edge (4) has an upwardly open receptacle (5) for an axis (6) on which a flap-shaped fuse (7) with a positioning spring (8) wound around the axis (6) is mounted. 4. Regalkasten nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Aufnahme (5) für die Achse (6) durch parallel zur hinteren Ab­schlußwand (9) verlaufende Randstücke (10, 11) in Verbindung mit einem umlaufenden Rand (12) gebildet ist.4. Shelf according to one of claims 1 to 3, characterized in that the receptacle (5) for the axis (6) by parallel to the rear end wall (9) extending edge pieces (10, 11) in connection with a peripheral edge (12) is formed. 5. Regalkasten nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Randstücke (10, 11) innerhalb der Aufnahme (5) nasenförmige Erhe­bungen (13, 14) aufweisen, die einen sicheren Sitz der Achse (6) gestatten, wenn die Sicherung (7) in aufgeklappter Stellung hinter einer Halteleiste (16) des Regals (15) den Kasten (1) gegen Herausziehen sichert.5. Shelf according to one of claims 1 to 4, characterized in that the edge pieces (10, 11) within the receptacle (5) have nose-shaped elevations (13, 14) which allow a secure fit of the axis (6) when the Fuse (7) in the opened position behind a retaining strip (16) of the shelf (15) secures the box (1) against being pulled out. 6. Regalkasten nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Klappe der Sicherung (7) derart auf ihrer Achse (6) angeordnet ist, daß die innere Deckfläche tangential zur Oberfläche der Achse (6) verläuft, und daß eine um die Achse (6) gewickelte Aufstellfeder (8) vorgesehen ist, deren Enden sich einerseits an der Sicherung (7) und andererseits an der Hinterwand (11) des Kastens (1) abstützen.6. Shelf according to one of claims 1 to 5, characterized in that the flap of the fuse (7) is arranged on its axis (6) such that the inner cover surface is tangent to the surface of the axis (6), and that one around the axis (6) wound positioning spring (8) is provided, the ends of which are supported on the one hand on the fuse (7) and on the other hand on the rear wall (11) of the box (1). 7. Regalkasten nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Sicherungselement (27) einstückig ausgebildet ist, indem zwischen den an beiden Seiten angebrachte Lagerzapfen (26) parallel zu deren Achse ein als Torsionsfeder wirkender Stab (28) durch einen achsenparallel verlaufenden Spalt (22) gebildet ist, wobei das freie Ende dieses Stabes (28) am Kasten (21) verdrehungssicher festgelegt ist.7. Shelf box according to claim 1 or 2, characterized in that the securing element (27) is integrally formed by a rod acting as a torsion spring rod (28) through an axially parallel gap between the bearing pins (26) mounted on both sides parallel to the axis thereof (22) is formed, the free end of this rod (28) on the box (21) is fixed against rotation. 8. Regalkasten nach Anspruch 1 oder 2 oder Anspruch 6, dadurch gekenn­zeichnet, daß Mittel zur verdrehungssicheren Halterung des freien Endes des als Torsionsfeder wirkenden Stabes (28) am Kasten (21, 31) vorgesehen sind, beispielsweise in Form einer Ausnehmung (23), die einen hakenförmigen Fortsatz (29) des Stabes (28) aufnimmt.8. shelf box according to claim 1 or 2 or claim 6, characterized in that means for torsion-proof mounting of the free end of the rod acting as a torsion spring (28) on the box (21, 31) are provided, for example in the form of a recess (23), which receives a hook-shaped extension (29) of the rod (28). 9. Regalkasten nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Sicherungselement (7, 27) parallel zu seiner Drehachse verlaufende Rippen (30) aufweist, derart, daß diese mit einer Halteleiste (16) eines Rega­les in Eingriff kommen.9. Shelf box according to one of claims 1 to 8, characterized in that the securing element (7, 27) parallel to its axis of rotation ribs (30) such that they come into engagement with a retaining strip (16) of a shelf.
EP90119403A 1989-10-20 1990-10-10 Drawer shelf Expired - Lifetime EP0423603B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90119403T ATE80536T1 (en) 1989-10-20 1990-10-10 SHELF BOX.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8912487U DE8912487U1 (en) 1989-10-20 1989-10-20
DE8912487U 1989-10-20

Publications (2)

Publication Number Publication Date
EP0423603A1 true EP0423603A1 (en) 1991-04-24
EP0423603B1 EP0423603B1 (en) 1992-09-16

Family

ID=6843892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90119403A Expired - Lifetime EP0423603B1 (en) 1989-10-20 1990-10-10 Drawer shelf

Country Status (3)

Country Link
EP (1) EP0423603B1 (en)
AT (1) ATE80536T1 (en)
DE (2) DE8912487U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478540A (en) * 2010-03-09 2011-09-14 Mark Shuttleworth Device to prevent jamming of drawers and the loss of items behind a rear wall
CN103750659A (en) * 2014-02-08 2014-04-30 北京北方车辆集团有限公司 Locking withdrawing mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE393435C (en) * 1922-09-12 1924-04-09 Fritz Schneider Drawer lock for tables u. Like. To prevent the drawer from being pulled out too far and falling out
FR1512622A (en) * 1966-12-28 1968-02-09 Stroke limiter device for furniture drawers and the like
US4178049A (en) * 1978-07-10 1979-12-11 Lyon Metal Products, Incorporated Shelf box with dual pivoting stop mechanism
DE8911640U1 (en) * 1989-01-16 1989-11-30 Bito-Lagertechnik Bittmann Gmbh, 6580 Idar-Oberstein, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE393435C (en) * 1922-09-12 1924-04-09 Fritz Schneider Drawer lock for tables u. Like. To prevent the drawer from being pulled out too far and falling out
FR1512622A (en) * 1966-12-28 1968-02-09 Stroke limiter device for furniture drawers and the like
US4178049A (en) * 1978-07-10 1979-12-11 Lyon Metal Products, Incorporated Shelf box with dual pivoting stop mechanism
DE8911640U1 (en) * 1989-01-16 1989-11-30 Bito-Lagertechnik Bittmann Gmbh, 6580 Idar-Oberstein, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478540A (en) * 2010-03-09 2011-09-14 Mark Shuttleworth Device to prevent jamming of drawers and the loss of items behind a rear wall
CN103750659A (en) * 2014-02-08 2014-04-30 北京北方车辆集团有限公司 Locking withdrawing mechanism

Also Published As

Publication number Publication date
ATE80536T1 (en) 1992-10-15
DE59000307D1 (en) 1992-10-22
DE8912487U1 (en) 1989-12-07
EP0423603B1 (en) 1992-09-16

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