EP3860402A1 - Securing device for securing a panel of a drawer to a frame - Google Patents

Securing device for securing a panel of a drawer to a frame

Info

Publication number
EP3860402A1
EP3860402A1 EP19782985.6A EP19782985A EP3860402A1 EP 3860402 A1 EP3860402 A1 EP 3860402A1 EP 19782985 A EP19782985 A EP 19782985A EP 3860402 A1 EP3860402 A1 EP 3860402A1
Authority
EP
European Patent Office
Prior art keywords
wedge
panel
adapter
frame
fastening device
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
EP19782985.6A
Other languages
German (de)
French (fr)
Other versions
EP3860402B1 (en
Inventor
Andreas Stuffel
Matthias TOCKE
Sebastian Poppendiek
Jürgen Weidlich
Kirsten Kuhlmann
Stefan Klaus
Timo SZLAPKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of EP3860402A1 publication Critical patent/EP3860402A1/en
Application granted granted Critical
Publication of EP3860402B1 publication Critical patent/EP3860402B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90Constructional details of drawers
    • A47B88/944Drawers characterised by the front panel
    • A47B88/95Drawers characterised by the front panel characterised by connection means for the front panel
    • A47B88/956Drawers characterised by the front panel characterised by connection means for the front panel for enabling adjustment of the front panel
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90Constructional details of drawers
    • A47B88/944Drawers characterised by the front panel
    • A47B88/95Drawers characterised by the front panel characterised by connection means for the front panel
    • A47B2088/954Drawers characterised by the front panel characterised by connection means for the front panel fastening the front panel by a sprung bolt, latch or lock-bolt

Definitions

  • the present invention relates to a fastening device for fastening a panel of a drawer to a frame according to the preamble of claim 1.
  • the invention further relates to a method for fastening and a method for releasing a panel of a drawer on or from a frame.
  • a fastening device for fastening the front panel of a drawer to drawer frames is known from DE 20 2010 007 430 U1, in which a multi-part panel carrier is attached to the front panel of the drawer.
  • the panel support can be inserted perpendicularly to the front surface of the panel into an open-face receptacle of a side frame of the drawer.
  • one or two wedges are fixed vertically displaceably on the panel carrier, which are spring-loaded on the panel carrier and, when the panel carrier is pushed into the recess in the side frame, are pressed into recesses provided in the side frame, and so on keep the front panel in its functional position.
  • This solution requires a stable, in particular metallic side frame with a sufficiently large wall thickness in order to be able to absorb the forces that are present.
  • the object of the present invention is to provide a fastening device for a panel of a drawer, which is distinguished by a simple and compact structure and can be arranged within a side frame. This object is achieved by a fastening device for fastening a panel of a drawer of a frame with the features of claim 1.
  • the further object of the present invention is to simplify a method for attaching and detaching a panel to or from a frame.
  • This object is achieved by a method for fastening a panel to a frame with the features of claim 10 and by a method for detaching a panel from a frame with the features of claim 11.
  • the frame is preferably designed as a hollow chamber frame and has an inner and an outer wall which are connected to one another in the upper region.
  • the adapter has at least two catching devices with a respective first and second wedge slide, with which a respective connecting element arranged on the panel carrier can be fixed in an assembly position on the adapter.
  • the fastening device furthermore has an unlocking device for the catching devices with which the wedge slides can be moved between a fixing position and a release position.
  • the wedge slides are held linearly displaceable on the adapter vertically to the panel mounting direction, the at least one second wedge slide being supported in the release position on the first wedge slide indirectly or directly with spring loading.
  • Such a fastening device is characterized, on the one hand, by its small number of components and also enables it to be installed in narrow, existing hollow chamber frames.
  • Advantageous embodiments of the invention are the subject of the subclaims.
  • the wedge slides are spring-loaded in a fixing position, which on the one hand ensures a safe positioning and on the other hand enables installation and removal in a simple manner.
  • a first of the wedge slides is directly or indirectly coupled to the unlocking device and the at least one second wedge slide is also unlockable depending on the first wedge slide.
  • the first wedge slide coupled to the unlocking device can be locked in a release position in the release position and can be released from it again by a pivoting movement.
  • a side wall of the adapter has a latching point in which a latching element, preferably integrally formed or arranged on the first of the wedge slides, can be latched.
  • the wedge slides have at least one guide cam or pin which can be guided in a guide groove in at least one side wall of the adapter.
  • the guide cam or pin of the first of the wedge slides is designed as a pivot bearing.
  • the adapter has at least two holding grooves which are open towards the panel support and in which the connecting elements, in particular holding bolts or transverse pins, lie in the fixing position.
  • the adapter preferably has two side walls, a first of the side walls being attached to the frame wall or frame base and the second of the side walls, in particular at a distance, being fastened to the first of the side walls.
  • the unlocking device is designed as a rack and pinion gear.
  • the inventive method for attaching a panel to a frame with an attachment device described above is characterized by the method steps listed in claim 11.
  • the method according to the invention for releasing a panel from a frame with a fastening device as described above is characterized by the following method steps: a. Unlocking a first connecting element of a panel support by moving a first wedge slide vertically to the longitudinal direction of the frame by actuating an unlocking device, b. Unlocking a second connecting element by moving a second wedge slide vertically to the frame longitudinal direction by moving the first wedge slide and c. Remove the panel holder with the panel attached to it from the adapter in the release direction.
  • Such a method is distinguished by its process steps which are simple to carry out.
  • the first wedge slide latches at the end of the vertical displacement movement in the unlocking position with the aid of a locking element arranged on the first wedge slide slide at a locking point on the adapter.
  • FIG. 1 is a schematic perspective view of a drawer with side frames and a front panel attached to the side frames
  • FIG. 2 is a side view of the drawer shown in FIG. 1,
  • Fig. 3 is a side view of the panel support with attached
  • Front panel as well as an adapter and a drawer bottom in the assembled position
  • FIG. 4 shows a representation corresponding to FIG. 3 with the first side wall of the adapter removed to show the wedge slides in the latched position of the panel carrier
  • 5 shows a representation corresponding to FIG. 4 with the wedge slides positioned in the release position immediately before the panel carrier is removed
  • FIG. 6 shows a detailed view of the latching element of the first wedge slide, snapped into a latching point of the adapter
  • FIG. 7 is a side view of the adapter and the panel support with the front panel arranged thereon in a separate state
  • FIG. 8 is a perspective view of the adapter and the panel support with a portion of a front panel arranged thereon.
  • top, bottom, left, right, front, rear, etc. relate exclusively to the exemplary representation and position of the fastening device, panel, frame, panel carrier, adapter, connecting elements, wedge, selected in the respective figures. slide and the like. These terms are not to be understood as restrictive, i.e. these references can change due to different working positions or the mirror-symmetrical design or the like.
  • the reference numeral 1 designates a drawer overall.
  • the drawer 1 has two side frames 4, a rear wall 3 and a front panel 2 fixed to the side frames 4.
  • the front panel 2 is fixed to the side frames 4 with the aid of a fastening device in such a way that the front panel 2 is height-adjustable in a direction Z relative to the side frames 4 and also side-adjustable in a direction X.
  • cutouts 41, 42 are provided in the outer wall of the side frame 4 on the side frames 4 immediately behind the front panel 2 which covers the front side frames 4 and through which a tool for corresponding adjustment devices for height or side adjustment are accessible.
  • An unlocking device 66 can also be seen in FIGS. 1 and 2 through the lower cutout 41.
  • the unlocking device 66 and preferably also the height adjustment element 73 and the side adjustment element 74 are part of a fastening device 10, as will be described in more detail below with reference to FIGS. 3 to 8, and with the aid of which the front panel 2 on a respective side frame 4 the drawer 1 can be fixed.
  • the fastening device 10 has a panel support 7 which can be arranged on the panel 2 and an adapter 6 which can be arranged on the frame 4 and on which the panel carrier 7 can be fixed.
  • the panel support 7 is designed as a U-shaped sheet metal piece, on the closed end side of which openings are provided for carrying out connecting elements such as screws for fixing the panel 2.
  • the opposite open end face of the panel support 7 serves to accommodate the adapter 6, onto which the panel support 7 together with the panel 2 can be pushed when the panel 2 is mounted on the frame 4 of the drawer 1.
  • the panel support 7 also has two connecting elements, such as retaining bolts or cross pins 72, which are accommodated between the spaced side walls 71 of the panel support 7 which are arranged parallel to one another and which extend in the X direction in receiving openings provided in the side walls 71 of the panel support 7 are fixed in place.
  • two connecting elements such as retaining bolts or cross pins 72
  • the adapter 6 has at least one side wall 61 with a mounting foot 618 formed thereon for attachment to the frame 4.
  • the mounting foot 618 preferably extends into a floor channel of the frame 4, on which a floor 5 of the drawer 1 can be fixed
  • the adapter 6 has a second side wall 62 which is fastened to the first side wall 61, for example screwed or riveted.
  • the shape of the second side wall 62 corresponds to the shape of the first side wall 61 of the adapter 6 in mirror image except for the non-existent mounting foot 618. It is also conceivable to design the adapter 6 with only one side wall.
  • two catch devices with a respective wedge slide 63, 64 are arranged, with which a respective connecting element 72 arranged on the panel support 7 can be fixed in a mounting position on the adapter 6.
  • FIG. 4 shows the adapter 6 with the front side wall 61 omitted to show the arrangement of the wedge slides 63, 64 and their shape.
  • Each of the side walls 61, 62 of the adapter 6 has two retaining grooves 611, 612, 621, 622, in which the connecting element 72 of the panel carrier 7 lies in the mounting position of the adapter 6 and the panel carrier 7.
  • the fixing position of the connecting elements 72 in the holding grooves 611, 612, 621, 622 is shown in FIG. 4.
  • the wedge slides 63, 64 are coupled to an unlocking device 66 for the catching device, with which the wedge slides 63, 64 between the fixing position shown in FIG. 4 and one shown in FIG. 5 Release position are movable.
  • each of the wedge slides 63, 64 is held on the adapter 6 in a linearly displaceable manner.
  • each of the wedge slides 63, 64 has at least one guide cam 636, 646, which is guided in a respective guide groove 613, 614, 623, 624 of the side walls 61, 62 of the adapter.
  • the guide grooves 613, 614, 623, 624 are designed as elongated holes which extend in the Z direction.
  • the unlocking device 66 can be actuated with a tool from the outside of a frame 4, for example with a screwdriver.
  • the unlocking device 66 has a toothed wheel which is arranged on the side walls 61, 62 of the adapter 6 so as to be rotatable about an axis of rotation oriented perpendicular to the surfaces of the side walls 61, 62.
  • the gearwheel engages with its teeth in a drive edge 631 of the first wedge slide 63, which is designed here as a toothed rack and thus causes the first wedge slide 63 to be displaced in the direction of the release position of the wedge slide 63 by turning the gearwheel counterclockwise in the exemplary embodiment shown. 64, in the exemplary embodiment shown here in the Z direction upwards.
  • the first wedge slide 63 has a guide web 634 which touches a lower edge of the second wedge slide 64 in the course of the upward displacement and, when the first wedge slide 63 moves further upward moves the second wedge slide 64.
  • spring elements 65 preferably in the form of helical compression springs, are placed on the guide webs 634, 644, which are supported on the side walls 61, 62 of the adapter 6, the wedge slides 63, 64 press into the fixing position.
  • Each of the wedge slides 63, 64 also has a respective fixing groove 622, 632, in which the respective connecting element 72 of the panel support 7 is received in the fixing position and thus prevents the connecting element 72 from moving in the release direction L.
  • the first wedge slide 63 coupled to the unlocking device 66 can be locked in the release position.
  • a latching point 617 is provided on a side wall 61 of the adapter 6, in which a latching element 635 arranged on the first wedge slide 63 can be latched.
  • the latched position is shown in FIG. 6 in an enlarged view of the section designated VI in FIG. 5.
  • the guide cam 636 of the first wedge slide 63 is preferably designed as a pivot bearing of the first wedge slide 63.
  • the wedge slide 63 can be pivoted slightly in the direction of the panel carrier 7 after being moved into the release position around the guide cam 636.
  • the pivoting movement is effected on the one hand by the force component of the gear coupling between the teeth of the unlocking device 66 and those of the drive edge 631 of the first wedge slide 63.
  • the wedge slide 63 is guided during its movement from the fixing position into the release position by the engagement of the latching element 635 on a wall of a recess which extends parallel to the guide grooves 613, 614, so that the wedge slide 63 only runs when Er - Range of the rest stop 617 in the direction of the aperture support 7 can pivot into the rest stop 617.
  • the fastening of the panel 2 and the frame 4 enables the panel 2 to be fastened in a front face of the panel 2 by means of a single attachment movement parallel to the normal.
  • the panel support 7 By attaching the panel support 7 to the adapter 6, the panel support 7 together with the panel 2 attached to it can be pushed onto the adapter 6 against the release direction L.
  • the connecting elements 72 enter the retaining grooves 611, 612, 621, 622 in the front side of the side walls 61, 62 of the adapter 6 facing the panel support 7 until one of the connecting elements 72 touches a control edge 637 of the first wedge slide 63.
  • the locking element 635 is pressed out of the locking point 617 of the adapter 6 by further advancing the panel carrier 7 and thus the connecting element 72 and the associated pivoting movement of the first wedge slide 63 around the guide cam 636 of the first wedge slide 63.
  • a movement of the wedge slides 63, 64 downward into the fixing position is then triggered by the spring force of the spring elements 65.
  • the wedge slides 63, 64 overlap the connecting elements 72, so that these are fixed in the respective fixing groove 622, 632 of the respective wedge slide 63, 64 and the respective flute groove 611, 612, 621, 622 of the side walls 61, 62 of the adapter 6 are.
  • the panel support 7 is thus fixed to the adapter 6.
  • the first connecting element 72 is first unlocked by moving the first wedge slide 63 by actuating the release element 66.
  • the second connecting element 72 is then unlocked by moving the second wedge slide 64.
  • the second wedge slide 64 is displaced by the continued displacement of the first wedge slide 63.
  • the panel support 7 with the panel 2 attached to it can then be removed from the adapter 6.
  • the wedge slides lock into the unlocking position at the end of the displacement movement with the aid of the locking element 635 arranged on the first wedge slide 63 at a locking point 617 of the adapter 6.

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  • Connection Of Plates (AREA)

Abstract

The invention relates to a securing device (10) for securing a panel (2) of a drawer (1) to a frame (4), having at least one panel support (7) which is arranged on the panel (2), at least one adapter (6) which is arranged in the frame (4) and to which the panel support (7) can be secured, said adapter (6) having at least two catching devices with a respective first and at least one second wedge-type slider (63, 64), by means of which a respective connection element (72) arranged on the panel support (7) can be fixed on the adapter (6) in an assembly position, and an unlocking device (66) for the catching devices, said unlocking device being used to allow a movement of the wedge-type sliders (63, 64) between a fixing position and a release position, wherein the wedge-type sliders (63, 64) are movably held on the adapter (6) in a linear direction, in particular substantially vertically to the release direction (L) of the panel, and the at least one second wedge-type slider is supported directly or indirectly against the first wedge-type slider in a spring-loaded manner in the release position. The invention additionally relates to methods for securing and releasing a panel to or from a frame (4).

Description

Befestigungsvorrichtung zum Befestigen einer Blende eines  Fastening device for attaching a panel
Schubkastens an einer Zarge  Drawer on a frame
Die vorliegende Erfindung betrifft eine Befestigungsvorrichtung zum Befestigen einer Blende eines Schubkastens an einer Zarge gemäß dem Oberbegriff des Anspruchs 1. The present invention relates to a fastening device for fastening a panel of a drawer to a frame according to the preamble of claim 1.
Die Erfindung betrifft des Weiteren ein Verfahren zum Befestigen sowie ein Verfahren zum Lösen einer Blende eines Schubkastens an bzw. von einer Zar- ge. The invention further relates to a method for fastening and a method for releasing a panel of a drawer on or from a frame.
Aus der DE 20 2010 007 430 U1 ist eine Befestigungsvorrichtung zur Befesti- gung der Frontblende einer Schublade an Schubladenzargen bekannt, bei der ein mehrteiliger Blendenträger an der Frontblende des Schubkastens befestigt ist. A fastening device for fastening the front panel of a drawer to drawer frames is known from DE 20 2010 007 430 U1, in which a multi-part panel carrier is attached to the front panel of the drawer.
Der Blendenträger kann dabei senkrecht zur Frontfläche der Blende in eine stirnseitig offene Aufnahme einer Seitenzarge des Schubkastens eingeschoben werden. The panel support can be inserted perpendicularly to the front surface of the panel into an open-face receptacle of a side frame of the drawer.
Zur Festlegung des Blendenträgers in der Seitenzarge sind an dem Blenden- träger einer oder zwei Keile vertikal verschiebbar festgelegt, die federbelastet am Blendenträger gehalten sind und bei Einschieben des Blendenträgers in die Ausnehmung der Seitenzarge in dafür vorgesehene Ausnehmungen in der Sei- tenzarge gedrückt werden und so die Frontblende in ihrer Funktionsstellung halten. To fix the panel carrier in the side frame, one or two wedges are fixed vertically displaceably on the panel carrier, which are spring-loaded on the panel carrier and, when the panel carrier is pushed into the recess in the side frame, are pressed into recesses provided in the side frame, and so on keep the front panel in its functional position.
Diese Lösung erfordert eine stabile, insbesondere metallische Seitenzarge mit hinreichend großer Wanddicke, um die anstehenden Kräfte aufnehmen zu kön- nen. This solution requires a stable, in particular metallic side frame with a sufficiently large wall thickness in order to be able to absorb the forces that are present.
Aufgabe der vorliegenden Erfindung ist es, eine Befestigungsvorrichtung für ei- ne Blende eines Schubkastens bereitzustellen, die sich durch einen einfachen und kompakten Aufbau auszeichnet und innerhalb einer Seitenzarge angeord- net werden kann. Diese Aufgabe wird durch eine Befestigungsvorrichtung zum Befestigen einer Blende eines Schubkastens einer Zarge mit den Merkmalen des Anspruchs 1 gelöst. The object of the present invention is to provide a fastening device for a panel of a drawer, which is distinguished by a simple and compact structure and can be arranged within a side frame. This object is achieved by a fastening device for fastening a panel of a drawer of a frame with the features of claim 1.
Die weitere Aufgabe der vorliegenden Erfindung ist es, ein Verfahren zum Be- festigen und Lösen einer Blende am bzw. von einer Zarge zu vereinfachen. The further object of the present invention is to simplify a method for attaching and detaching a panel to or from a frame.
Diese Aufgabe wird durch ein Verfahren zum Befestigen einer Blende an einer Zarge mit den Merkmalen des Anspruchs 10 und durch ein Verfahren zum Lö- sen einer Blende von einer Zarge mit den Merkmalen des Anspruchs 1 1 gelöst. This object is achieved by a method for fastening a panel to a frame with the features of claim 10 and by a method for detaching a panel from a frame with the features of claim 11.
Die erfindungsgemäße Befestigungsvorrichtung zum Befestigen einer Blende eines Schubkastens an einer Zarge weist mindestens einen an der Blende anordbaren Blendenträger auf sowie mindestens einen in der Zarge anordba- ren Adapter, an dem der Blendenträger festlegbar ist. The fastening device according to the invention for fastening a panel of a drawer to a frame has at least one panel carrier which can be arranged on the panel and at least one adapter which can be arranged in the frame and on which the panel carrier can be fixed.
Bevorzugt ist die Zarge als Hohlkammerzarge ausgebildet und weist eine In- nen- sowie Außenwand auf, welche im oberen Bereich miteinander verbunden sind. The frame is preferably designed as a hollow chamber frame and has an inner and an outer wall which are connected to one another in the upper region.
Der Adapter weist wenigstens zwei Fangeinrichtungen mit einem jeweiligen ersten und zweiten Keilschieber auf, mit denen ein jeweiliger am Blendenträger angeordnetes Verbindungselement in einer Montageposition am Adapter fi- xierbar ist. The adapter has at least two catching devices with a respective first and second wedge slide, with which a respective connecting element arranged on the panel carrier can be fixed in an assembly position on the adapter.
Die Befestigungsvorrichtung weist des Weiteren eine Entriegelungseinrichtung für die Fangeinrichtungen auf, mit der die Keilschieber zwischen einer Fixier stellung und einer Lösestellung bewegbar sind. The fastening device furthermore has an unlocking device for the catching devices with which the wedge slides can be moved between a fixing position and a release position.
Die Keilschieber sind dabei vertikal zur Blendenmontagerichtung linear ver- schiebbar am Adapter gehalten, wobei der zumindest eine zweite Keilschieber sich in der Lösestellung am ersten Keilschieber mittelbar oder unmittelbar fe- derbelastet abstützt. The wedge slides are held linearly displaceable on the adapter vertically to the panel mounting direction, the at least one second wedge slide being supported in the release position on the first wedge slide indirectly or directly with spring loading.
Eine solche Befestigungsvorrichtung zeichnet sich zum einen durch ihre gerin- ge Bauteilezahl aus, sowie ermöglicht den Einbau in schmale bestehende Hohlkammerzargen. Vorteilhafte Ausführungsvarianten der Erfindung sind Gegenstand der Unteran- sprüche. Such a fastening device is characterized, on the one hand, by its small number of components and also enables it to be installed in narrow, existing hollow chamber frames. Advantageous embodiments of the invention are the subject of the subclaims.
Gemäß einer vorteilhaften Ausführungsvariante sind die Keilschieber federbe- lastet in einer Fixierstellung gehalten, was zum einen eine sichere Positionie- rung gewährleistet und zum zweiten den Ein- und Ausbau in einfacher Weise ermöglicht. According to an advantageous embodiment variant, the wedge slides are spring-loaded in a fixing position, which on the one hand ensures a safe positioning and on the other hand enables installation and removal in a simple manner.
Gemäß einer weiteren Ausführungsvariante ist ein erster der Keilschieber mit der Entriegelungseinrichtung mittelbar oder unmittelbar gekoppelt und der min- destens eine zweite Keilschieber abhängig vom ersten Keilschieber mit entrie- gelbar. According to a further embodiment variant, a first of the wedge slides is directly or indirectly coupled to the unlocking device and the at least one second wedge slide is also unlockable depending on the first wedge slide.
Dadurch muss nur eine einzige Entriegelungseinrichtung bereitgestellt werden, mit der die beiden Keilschieber oder gegebenenfalls mehr als zwei Keilschieber durch eine Art Reihenschaltung entriegelbar sind. As a result, only a single unlocking device has to be provided, with which the two wedge slides or possibly more than two wedge slides can be unlocked by a type of series connection.
Nach einer weiteren Ausführungsvariante ist der mit der Entriegelungseinrich- tung gekoppelte erste Keilschieber in der Lösestellung in einer Löseposition verrastbar und durch eine Schwenkbewegung aus dieser wieder lösbar. According to a further embodiment variant, the first wedge slide coupled to the unlocking device can be locked in a release position in the release position and can be released from it again by a pivoting movement.
Dies ermöglicht eine Vorspannung der Fangeinrichtungen in der Lösestellung, was insbesondere vorteilhaft für den Befestigungsvorgang der Blende an der Zarge ist. This enables the catching devices to be pretensioned in the release position, which is particularly advantageous for the process of fastening the panel to the frame.
Nach einer weiteren Ausführungsvariante weist eine Seitenwand des Adapters eine Raststelle auf, in der ein am ersten der Keilschieber, vorzugsweise integ- ral, ausgebildet oder angeordnetes Rastelement einrastbar ist. According to a further embodiment variant, a side wall of the adapter has a latching point in which a latching element, preferably integrally formed or arranged on the first of the wedge slides, can be latched.
Dadurch kann die Verrastung der Keilschieber bei der Verschiebebewegung in die Lösestellung erfolgen. Weitere separat einzubauende oder zu bedienende Rastelemente sind daher nicht erforderlich. As a result, the wedge slides can be locked into the release position during the displacement movement. Additional locking elements to be installed or operated separately are therefore not required.
Gemäß einer weiteren Ausführungsvariante weisen die Keilschieber wenigs- tens einen Führungsnocken oder -bolzen auf, der in einer Führungsnut wenigs- tens einer Seitenwand des Adapters führbar ist. According to a further embodiment variant, the wedge slides have at least one guide cam or pin which can be guided in a guide groove in at least one side wall of the adapter.
Dies ermöglicht in einfacher Weise eine geführte lineare Bewegung der Keil- schieber. Nach einer weiteren bevorzugten Ausführungsvariante ist der Führungsnocken oder -bolzen des ersten der Keilschieber als Schwenklager ausgebildet. This enables a simple linear movement of the wedge slides. According to a further preferred embodiment variant, the guide cam or pin of the first of the wedge slides is designed as a pivot bearing.
Dies ermöglicht die Durchführung einer geringfügigen Schwenkbewegung des ersten der Keilschieber aus oder in eine Rastausnehmung in einer Seitenwand des Adapters zur gesicherten Halterung des Keilschiebers in der vorgespann- ten Lösestellung. This enables the first of the wedge slides to be pivoted slightly out of or into a latching recess in a side wall of the adapter for securely holding the wedge slide in the pretensioned release position.
Nach einer weiteren Ausführungsvariante weist der Adapter wenigstens zwei zum Blendenträger hin offene Haltenuten auf, in denen die Verbindungsele- mente, insbesondere Haltebolzen oder Querstifte, in der Fixierstellung einlie- gen. According to a further embodiment variant, the adapter has at least two holding grooves which are open towards the panel support and in which the connecting elements, in particular holding bolts or transverse pins, lie in the fixing position.
Der Adapter weist bevorzugt zwei Seitenwände auf, wobei eine erste der Sei- tenwände an Zargenwand oder Zargenboden und die zweite der Seitenwände, insbesondere beabstandet, an der ersten der Seitenwände befestigt ist. The adapter preferably has two side walls, a first of the side walls being attached to the frame wall or frame base and the second of the side walls, in particular at a distance, being fastened to the first of the side walls.
Dies ermöglicht eine nochmals verbesserte Führung der Keilschieber relativ zum Adapter, insbesondere innerhalb dessen Seitenwände. This enables the wedge slides to be guided even further relative to the adapter, in particular within its side walls.
Die Entriegelungseinrichtung ist gemäß einer bevorzugten Ausführungsvariante als Zahnstangengetriebe ausgebildet ist. According to a preferred embodiment, the unlocking device is designed as a rack and pinion gear.
Dies ermöglicht ein einfaches Bedienen der Entriegelungseinrichtung mit einem seitlich angreifenden Werkzeug, beispielsweise einen Schraubendreher, mit dem durch Drehen des Rades der erste der Keilschieber zwischen der Fixier stellung und der Lösestellung bewegt werden kann. This enables simple operation of the unlocking device with a laterally acting tool, for example a screwdriver, with which the first of the wedge slides can be moved between the fixing position and the release position by rotating the wheel.
Das erfindungsgemäße Verfahren zum Befestigen einer Blende an einer Zarge mit einer oben beschriebenen Befestigungsvorrichtung zeichnet sich durch die in Anspruch 11 aufgeführten Verfahrensschritte aus. The inventive method for attaching a panel to a frame with an attachment device described above is characterized by the method steps listed in claim 11.
Das erfindungsgemäße Verfahren zum Lösen einer Blende von einer Zarge mit einer wie oben beschriebenen Befestigungsvorrichtung zeichnet sich durch die folgenden Verfahrensschritte aus: a. Entriegeln eines ersten Verbindungselementes eines Blendeträgers durch Verschieben eines ersten Keilschiebers vertikal zur Zargenlängs- richtung durch Betätigung einer Entriegelungsvorrichtung, b. Entriegeln eines zweiten Verbindungselementes durch Verschieben ei- nes zweiten Keilschiebers vertikal zur Zargenlängsrichtung durch Ver- schieben des ersten Keilschiebers und c. Abnehmen des Blendenträgers mit der an diesem befestigten Blende vom Adapter in Löserichtung. The method according to the invention for releasing a panel from a frame with a fastening device as described above is characterized by the following method steps: a. Unlocking a first connecting element of a panel support by moving a first wedge slide vertically to the longitudinal direction of the frame by actuating an unlocking device, b. Unlocking a second connecting element by moving a second wedge slide vertically to the frame longitudinal direction by moving the first wedge slide and c. Remove the panel holder with the panel attached to it from the adapter in the release direction.
Ein solches Verfahren zeichnet sich durch seine einfach durchzuführenden Verfahrensschritte aus. Such a method is distinguished by its process steps which are simple to carry out.
Nach einer bevorzugten Ausführungsvariante des Löseverfahrens verrasten der erste Keilschieber am Ende der vertikalen Verschiebebewegung in der Ent- riegelungsstellung mithilfe eines am ersten Keilschieber angeordneten Ras- telements an einer Raststelle des Adapters. According to a preferred embodiment variant of the release method, the first wedge slide latches at the end of the vertical displacement movement in the unlocking position with the aid of a locking element arranged on the first wedge slide slide at a locking point on the adapter.
Dadurch ist ein späteres Befestigen der Blende an der Zarge weiter verein- facht, da die Keilschieber sich bereits in der korrekten Position zur Aufnahme der Verbindungselemente befinden. This further simplifies later attachment of the cover to the frame, since the wedge slides are already in the correct position for receiving the connecting elements.
Nachfolgend werden Ausführungsbeispiele der Erfindung anhand der beilie genden Zeichnungen näher erläutert. Es zeigen: In the following, exemplary embodiments of the invention are explained in more detail with reference to the accompanying drawings. Show it:
Fig. 1 eine schematische perspektivische Ansicht eines Schubkastens mit Seitenzargen und einer an den Seitenzargen befestigten Frontblende, 1 is a schematic perspective view of a drawer with side frames and a front panel attached to the side frames,
Fig. 2 eine Seitenansicht des in Fig. 1 gezeigten Schubkastens, 2 is a side view of the drawer shown in FIG. 1,
Fig. 3 eine Seitenansicht des Blendenträgers mit daran befestigter Fig. 3 is a side view of the panel support with attached
Frontblende sowie eines Adapters und eines Schubkastenbo- dens in der montierten Position,  Front panel as well as an adapter and a drawer bottom in the assembled position,
Fig. 4 eine der Fig. 3 entsprechende Darstellung mit abgenommener erster Seitenwand des Adapters zur Darstellung der Keilschieber in der verrasteten Position des Blendenträgers, Fig. 5 eine der Fig. 4 entsprechende Darstellung mit in der Löseposition positionierten Keilschiebern unmittelbar vor dem Abnehmen des Blendenträgers, 4 shows a representation corresponding to FIG. 3 with the first side wall of the adapter removed to show the wedge slides in the latched position of the panel carrier, 5 shows a representation corresponding to FIG. 4 with the wedge slides positioned in the release position immediately before the panel carrier is removed,
Fig. 6 eine Detailansicht des Rastelements des ersten Keilschiebers, eingerastet in einer Raststelle des Adapters, 6 shows a detailed view of the latching element of the first wedge slide, snapped into a latching point of the adapter,
Fig. 7 eine Seitenansicht des Adapters und des Blendenträgers mit da- ran angeordneter Frontblende im voneinander getrennten Zu stand und 7 is a side view of the adapter and the panel support with the front panel arranged thereon in a separate state and
Fig. 8 eine perspektivische Darstellung des Adapters und des Blenden- trägers mit daran angeordnetem Teilstück einer Frontblende. 8 is a perspective view of the adapter and the panel support with a portion of a front panel arranged thereon.
In der nachfolgenden Figurenbeschreibung beziehen sich Begriffe wie oben, unten, links, rechts, vorne, hinten usw. ausschließlich auf die in den jeweiligen Figuren gewählte beispielhafte Darstellung und Position der Befestigungsvor- richtung, Blende, Zarge, Blendenträger, Adapter, Verbindungselemente, Keil- schieber und dergleichen. Diese Begriffe sind nicht einschränkend zu verste- hen, d.h., durch verschiedene Arbeitsstellungen oder die spiegelsymmetrische Auslegung oder dergleichen können sich diese Bezüge ändern. In the following description of the figures, terms such as top, bottom, left, right, front, rear, etc. relate exclusively to the exemplary representation and position of the fastening device, panel, frame, panel carrier, adapter, connecting elements, wedge, selected in the respective figures. slide and the like. These terms are not to be understood as restrictive, i.e. these references can change due to different working positions or the mirror-symmetrical design or the like.
In den Figuren 1 und 2 ist mit dem Bezugszeichen 1 insgesamt ein Schubkas- ten bezeichnet. Der Schubkasten 1 weist zwei Seitenzargen 4, eine Rückwand 3 sowie eine an den Seitenzargen 4 festgelegte Frontblende 2 auf. In Figures 1 and 2, the reference numeral 1 designates a drawer overall. The drawer 1 has two side frames 4, a rear wall 3 and a front panel 2 fixed to the side frames 4.
Die Frontblende 2 ist dabei derart an den Seitenzargen 4 mithilfe einer Befesti- gungsvorrichtung festgelegt, dass die Frontblende 2 relativ zu den Seitenzar- gen 4 in einer Richtung Z höhenverstellbar und auch in einer Richtung X sei- tenverstellbar ist. The front panel 2 is fixed to the side frames 4 with the aid of a fastening device in such a way that the front panel 2 is height-adjustable in a direction Z relative to the side frames 4 and also side-adjustable in a direction X.
Dazu sind an den Seitenzargen 4 unmittelbar hinter der die Seitenzargen 4 nach vorne überdeckenden Frontblende 2 Ausschnitte 41 , 42 in der Außen- wand der Seitenzarge 4 vorgesehen, durch die ein Werkzeug zu entsprechen- den Verstelleinrichtungen zur Höhen- bzw. Seitenverstellung zugänglich sind. For this purpose, cutouts 41, 42 are provided in the outer wall of the side frame 4 on the side frames 4 immediately behind the front panel 2 which covers the front side frames 4 and through which a tool for corresponding adjustment devices for height or side adjustment are accessible.
Durch die untere Aussparung 41 ist des Weiteren in den Figuren 1 und 2 eine Entriegelungseinrichtung 66 erkennbar. Die Entriegelungseinrichtung 66 sowie bevorzugt auch das Höhenverstellele- ment 73 und das Seitenverstellelement 74 sind Teil einer Befestigungsvorrich- tung 10, wie sie anhand der Figuren 3 bis 8 im Folgenden näher beschrieben werden soll und mithilfe derer die Frontblende 2 an einer jeweiligen Seitenzar- ge 4 des Schubkastens 1 festlegbar ist. An unlocking device 66 can also be seen in FIGS. 1 and 2 through the lower cutout 41. The unlocking device 66 and preferably also the height adjustment element 73 and the side adjustment element 74 are part of a fastening device 10, as will be described in more detail below with reference to FIGS. 3 to 8, and with the aid of which the front panel 2 on a respective side frame 4 the drawer 1 can be fixed.
Wie in den Figuren 3, 4 und 8 gezeigt, weist die Befestigungsvorrichtung 10 ei- nen an der Blende 2 anordbaren Blendenträger 7 auf sowie einen an der Zarge 4 anordbaren Adapter 6, an dem der Blendenträger 7 festlegbar ist. As shown in FIGS. 3, 4 and 8, the fastening device 10 has a panel support 7 which can be arranged on the panel 2 and an adapter 6 which can be arranged on the frame 4 and on which the panel carrier 7 can be fixed.
Der Blendenträger 7 ist in der hier dargestellten Ausführungsvariante als U- förmig gebogenes Blechstück ausgebildet, an dessen geschlossener Stirnseite Öffnungen zur Durchführung von Verbindungselementen wie beispielsweise Schrauben zur Fixierung der Blende 2 vorgesehen sind. In the embodiment variant shown here, the panel support 7 is designed as a U-shaped sheet metal piece, on the closed end side of which openings are provided for carrying out connecting elements such as screws for fixing the panel 2.
Die gegenüberliegende offene Stirnfläche des Blendenträgers 7 dient der Auf- nahme des Adapters 6, auf den der Blendenträger 7 zusammen mit der Blende 2 bei der Montage der Blende 2 an der Zarge 4 des Schubkastens 1 aufschieb- bar ist. The opposite open end face of the panel support 7 serves to accommodate the adapter 6, onto which the panel support 7 together with the panel 2 can be pushed when the panel 2 is mounted on the frame 4 of the drawer 1.
Der Blendenträger 7 weist des Weiteren zwei Verbindungselemente wie e Hal- tebolzen oder Querstifte 72 auf, die zwischen den parallel zueinander angeord- neten beabstandeten Seitenwänden 71 des Blendenträgers 7 aufgenommen sind und sich in X-Richtung erstreckend in dazu vorgesehenen Aufnahmeöff- nungen der Seitenwände 71 des Blendenträgers 7 ortsfest fixiert sind. The panel support 7 also has two connecting elements, such as retaining bolts or cross pins 72, which are accommodated between the spaced side walls 71 of the panel support 7 which are arranged parallel to one another and which extend in the X direction in receiving openings provided in the side walls 71 of the panel support 7 are fixed in place.
Der Adapter 6 weist wenigstens eine Seitenwand 61 mit einem daran ange- formten Montagefuß 618 zur Befestigung an der Zarge 4 auf. Der Montagefuß 618 reicht dabei bevorzugt bis in einen Bodenkanal der Zarge 4, an dem ein Boden 5 des Schubkastens 1 festlegbar ist The adapter 6 has at least one side wall 61 with a mounting foot 618 formed thereon for attachment to the frame 4. The mounting foot 618 preferably extends into a floor channel of the frame 4, on which a floor 5 of the drawer 1 can be fixed
Bei der hier gezeigten bevorzugten Ausführungsvariante weist der Adapter 6 eine zweite Seitenwand 62 auf, die an der ersten Seitenwand 61 befestigt ist, beispielsweise verschraubt oder vernietet. In the preferred embodiment variant shown here, the adapter 6 has a second side wall 62 which is fastened to the first side wall 61, for example screwed or riveted.
Die Formgestalt der zweiten Seitenwand 62 entspricht dabei bis auf den nicht vorhandenen Montagefuß 618 spiegelbildlich der Formgestalt der ersten Sei- tenwand 61 des Adapters 6. Denkbar ist auch, den Adapter 6 mit nur einer Seitenwand auszubilden. The shape of the second side wall 62 corresponds to the shape of the first side wall 61 of the adapter 6 in mirror image except for the non-existent mounting foot 618. It is also conceivable to design the adapter 6 with only one side wall.
Zwischen den Seitenwänden 61 , 62 des Adapters 6 sind zwei Fangeinrichtun- gen mit einem jeweiligen Keilschieber 63, 64 angeordnet, mit denen ein jeweili- ger, am Blendenträger 7 angeordnetes Verbindungselement 72 in einer Monta- geposition am Adapter 6 fixierbar ist. Between the side walls 61, 62 of the adapter 6, two catch devices with a respective wedge slide 63, 64 are arranged, with which a respective connecting element 72 arranged on the panel support 7 can be fixed in a mounting position on the adapter 6.
Je nach Höhe des Blendenträgers ist es auch denkbar, mehr als zwei Verbin- dungselemente 72 am Blendenträger 7 vorzusehen sowie eine der Zahl der Verbindungselemente 72 entsprechende Anzahl von Fangeinrichtungen mit jeweiligen Keilschiebern 63, 64. Depending on the height of the panel carrier, it is also conceivable to provide more than two connecting elements 72 on the panel carrier 7 and a number of catching devices with respective wedge slides 63, 64 corresponding to the number of connecting elements 72.
Fig. 4 zeigt den Adapter 6 mit weggelassener vorderer Seitenwand 61 zur Dar- stellung der Anordnung der Keilschieber 63, 64 und deren Formgestalt. 4 shows the adapter 6 with the front side wall 61 omitted to show the arrangement of the wedge slides 63, 64 and their shape.
Jede der Seitenwände 61 , 62 des Adapters 6 weist zwei Haltenuten 611 , 612, 621 , 622 auf, in denen in der Montageposition des Adapters 6 und des Blen- denträgers 7 das Verbindungselement 72 des Blendenträgers 7 einliegt. Die Fi- xierstellung der Verbindungselemente 72 in den Haltenuten 611 , 612, 621 , 622 ist in Fig. 4 dargestellt. Each of the side walls 61, 62 of the adapter 6 has two retaining grooves 611, 612, 621, 622, in which the connecting element 72 of the panel carrier 7 lies in the mounting position of the adapter 6 and the panel carrier 7. The fixing position of the connecting elements 72 in the holding grooves 611, 612, 621, 622 is shown in FIG. 4.
Wie in Fig. 4 des Weiteren zu erkennen ist, sind die Keilschieber 63, 64 mit ei- ner Entriegelungseinrichtung 66 für die Fangeinrichtung gekoppelt, mit der die Keilschieber 63, 64 zwischen der in Fig. 4 gezeigten Fixierstellung und einer in Fig. 5 gezeigten Lösestellung bewegbar sind. As can also be seen in FIG. 4, the wedge slides 63, 64 are coupled to an unlocking device 66 for the catching device, with which the wedge slides 63, 64 between the fixing position shown in FIG. 4 and one shown in FIG. 5 Release position are movable.
Die Keilschieber 63, 64 sind linear verschiebbar am Adapter 6 gehalten. Dazu weist jeder der Keilschieber 63, 64 wenigstens einen Führungsnocken 636, 646 auf, der in einer jeweiligen Führungsnut 613, 614, 623, 624 der Seitenwände 61 , 62 des Adapters geführt ist. The wedge slides 63, 64 are held on the adapter 6 in a linearly displaceable manner. For this purpose, each of the wedge slides 63, 64 has at least one guide cam 636, 646, which is guided in a respective guide groove 613, 614, 623, 624 of the side walls 61, 62 of the adapter.
Die Führungsnuten 613, 614, 623, 624 sind als Langlöcher ausgeführt, die sich in Z-Richtung erstrecken. The guide grooves 613, 614, 623, 624 are designed as elongated holes which extend in the Z direction.
Zur Verstellung der Keilschieber 63, 64 aus der Fixierstellung in die Lösestel- lung kann mit einem Werkzeug von der Außenseite einer Zarge 4 her, bei spielsweise einem Schraubendreher, die Entriegelungseinrichtung 66 betätigt werden. Die Entriegelungseinrichtung 66 weist ein Zahnrad auf, das um eine senkrecht zu den Flächen der Seitenwände 61 , 62 ausgerichtete Drehachse an den Sei- tenwänden 61 , 62 des Adapters 6 drehbar angeordnet ist. To adjust the wedge slides 63, 64 from the fixing position into the release position, the unlocking device 66 can be actuated with a tool from the outside of a frame 4, for example with a screwdriver. The unlocking device 66 has a toothed wheel which is arranged on the side walls 61, 62 of the adapter 6 so as to be rotatable about an axis of rotation oriented perpendicular to the surfaces of the side walls 61, 62.
Das Zahnrad greift mit seinen Zähnen in eine hier als Zahnstange ausgebildete Antriebskante 631 des ersten Keilschiebers 63 ein und bewirkt so durch Ver- drehen des Zahnrads, im dargestellten Ausführungsbeispiel entgegen dem Uhrzeigersinn, ein Verschieben des ersten Keilschiebers 63 in Richtung der Lösestellung der Keilschieber 63, 64, im hier gezeigten Ausführungsbeispiel in Z-Richtung nach oben. The gearwheel engages with its teeth in a drive edge 631 of the first wedge slide 63, which is designed here as a toothed rack and thus causes the first wedge slide 63 to be displaced in the direction of the release position of the wedge slide 63 by turning the gearwheel counterclockwise in the exemplary embodiment shown. 64, in the exemplary embodiment shown here in the Z direction upwards.
Wie in den Figuren 4 und 5 des Weiteren zu erkennen ist, weist der erste Keil- schieber 63 einen Führungssteg 634 auf, der im Verlauf der Verschiebung nach oben eine Unterkante des zweiten Keilschiebers 64 berührt und bei Weiterbe- wegung des ersten Keilschiebers 63 nach oben den zweiten Keilschieber 64 mitbewegt. As can also be seen in FIGS. 4 and 5, the first wedge slide 63 has a guide web 634 which touches a lower edge of the second wedge slide 64 in the course of the upward displacement and, when the first wedge slide 63 moves further upward moves the second wedge slide 64.
Um die beiden Keilschieber 63, 64 ohne äußere Krafteinwirkung in der Fixier stellung zu halten, sind auf den Führungsstegen 634, 644 Federelemente 65, vorzugsweise in Gestalt von Schraubendruckfedern aufgesetzt, die sich an den Seitenwänden 61 , 62 des Adapters 6 abstützend die Keilschieber 63, 64 in die Fixierstellung drücken. In order to hold the two wedge slides 63, 64 in the fixing position without external force, spring elements 65, preferably in the form of helical compression springs, are placed on the guide webs 634, 644, which are supported on the side walls 61, 62 of the adapter 6, the wedge slides 63, 64 press into the fixing position.
Jeder der Keilschieber 63, 64 weist des Weiteren eine jeweilige Fixiernut 622, 632 auf, in der in der Fixierstellung das jeweilige Verbindungselement 72 des Blendenträgers 7 aufgenommen ist und so das Verbindungselement 72 an ei- ner Bewegung in Löserichtung L hindert. Each of the wedge slides 63, 64 also has a respective fixing groove 622, 632, in which the respective connecting element 72 of the panel support 7 is received in the fixing position and thus prevents the connecting element 72 from moving in the release direction L.
Die Verschiebung der Keilschieber 63, 64 in die Lösestellung, wie sie in Fig. 5 dargestellt ist, bewirkt, dass die Verbindungselemente 72 für eine Bewegung in Löserichtung L frei gegeben sind, was ein Loslösen des Blendenträgers 7 von dem Adapter 6 in Löserichtung L ermöglicht. The displacement of the wedge slides 63, 64 into the release position, as shown in FIG. 5, causes the connecting elements 72 to be released for movement in the release direction L, which enables the panel support 7 to be released from the adapter 6 in the release direction L. .
Um die Keilschieber 63, 64 in der Lösestellung Vorspannen zu können, ist der mit der Entriegelungseinrichtung 66 gekoppelte erste Keilschieber 63 in der Lö- sestellung verrastbar. Dazu ist, wie in den Figuren 5, 6 und 8 dargestellt ist, an einer Seitenwand 61 des Adapters 6 eine Raststelle 617 vorgesehen, in der ein am ersten Keilschie- ber 63 angeordnetes Rastelement 635 einrastbar ist. Die Raststellung ist in Fig. 6 in einer Ansichtsvergrößerung des in Fig. 5 mit VI bezeichneten Ausschnitts dargestellt. In order to be able to pretension the wedge slides 63, 64 in the release position, the first wedge slide 63 coupled to the unlocking device 66 can be locked in the release position. For this purpose, as shown in FIGS. 5, 6 and 8, a latching point 617 is provided on a side wall 61 of the adapter 6, in which a latching element 635 arranged on the first wedge slide 63 can be latched. The latched position is shown in FIG. 6 in an enlarged view of the section designated VI in FIG. 5.
Damit das Rastelement 635 des ersten Keilschiebers 63 in dieser Raststelle 617 einrasten kann, ist der Führungsnocken 636 des ersten Keilschiebers 63 bevorzugt als Schwenklager des ersten Keilschiebers 63 ausgebildet. So that the locking element 635 of the first wedge slide 63 can snap into this locking point 617, the guide cam 636 of the first wedge slide 63 is preferably designed as a pivot bearing of the first wedge slide 63.
Dadurch kann der Keilschieber 63 nach Verschieben in die Lösestellung um den Führungsnocken 636 geringfügig in Richtung des Blendenträgers 7 ver- schwenkt werden. As a result, the wedge slide 63 can be pivoted slightly in the direction of the panel carrier 7 after being moved into the release position around the guide cam 636.
Die Schwenkbewegung wird dabei zum einen durch die Kraftkomponente der Zahnradkopplung zwischen den Zähnen der Entriegelungseinrichtung 66 und denen der Antriebskante 631 des ersten Keilschiebers 63 bewirkt. The pivoting movement is effected on the one hand by the force component of the gear coupling between the teeth of the unlocking device 66 and those of the drive edge 631 of the first wedge slide 63.
Gleichzeitig wird der Keilschieber 63 während seiner Bewegung von der Fixier stellung in die Lösestellung durch Anlage des Rastelements 635 an einer sich parallel zu den Führungsnuten 613, 614 erstreckenden Wandung einer Aus- nehmung in der Seitenwand 61 geführt, so dass der Keilschieber 63 erst bei Er- reichen der Raststelle 617 in Richtung des Blendenträgers 7 in die Raststelle 617 einschwenken kann. At the same time, the wedge slide 63 is guided during its movement from the fixing position into the release position by the engagement of the latching element 635 on a wall of a recess which extends parallel to the guide grooves 613, 614, so that the wedge slide 63 only runs when Er - Range of the rest stop 617 in the direction of the aperture support 7 can pivot into the rest stop 617.
Mit einer derart ausgestalteten Befestigungsvorrichtung 10 ist zur Befestigung der Blende 2 und der Zarge 4 ermöglicht, dass das Befestigen der Blende 2 mittels einer einzigen Ansetzbewegung parallel zur Normalen in einer Frontflä- che der Blende 2 erfolgen kann. With a fastening device 10 designed in this way, the fastening of the panel 2 and the frame 4 enables the panel 2 to be fastened in a front face of the panel 2 by means of a single attachment movement parallel to the normal.
Durch Ansetzen des Blendenträgers 7 auf den Adapter 6 kann der Blendenträ- ger 7 zusammen mit der daran befestigten Blende 2 entgegen der Löserichtung L auf den Adapter 6 aufgeschoben werden. By attaching the panel support 7 to the adapter 6, the panel support 7 together with the panel 2 attached to it can be pushed onto the adapter 6 against the release direction L.
Dabei gelangen die Verbindungselemente 72 in die Haltenuten 611 , 612, 621 , 622 in der stirnseitigen, dem Blendenträger 7 zugewandten Seite der Seiten- wände 61 , 62 des Adapters 6, bis eines der Verbindungselemente 72 eine Steuerkante 637 des ersten Keilschiebers 63 berührt. Durch weiteres Vorschieben des Blendenträgers 7 und damit des Verbin- dungselementes 72 und der damit einhergehenden Schwenkbewegung des ersten Keilschiebers 63 um den Führungsnocken 636 des ersten Keilschiebers 63 wird das Rastelement 635 aus der Raststelle 617 des Adapters 6 herausge- drückt. The connecting elements 72 enter the retaining grooves 611, 612, 621, 622 in the front side of the side walls 61, 62 of the adapter 6 facing the panel support 7 until one of the connecting elements 72 touches a control edge 637 of the first wedge slide 63. The locking element 635 is pressed out of the locking point 617 of the adapter 6 by further advancing the panel carrier 7 and thus the connecting element 72 and the associated pivoting movement of the first wedge slide 63 around the guide cam 636 of the first wedge slide 63.
Durch die Federkraft der Federelemente 65 wird sodann eine Bewegung der Keilschieber 63, 64 nach unten in die Fixierstellung ausgelöst. Dabei übergrei- fen die Keilschieber 63, 64 die Verbindungselemente 72, so dass diese in der jeweiligen Fixiernut 622, 632 des jeweiligen Keilschiebers 63, 64 und derjewei- ligen Flaltenut 611 , 612, 621 , 622 der Seitenwände 61 , 62 des Adapters 6 fixiert sind. A movement of the wedge slides 63, 64 downward into the fixing position is then triggered by the spring force of the spring elements 65. In this case, the wedge slides 63, 64 overlap the connecting elements 72, so that these are fixed in the respective fixing groove 622, 632 of the respective wedge slide 63, 64 and the respective flute groove 611, 612, 621, 622 of the side walls 61, 62 of the adapter 6 are.
Damit ist der Blendenträger 7 an dem Adapter 6 fixiert. The panel support 7 is thus fixed to the adapter 6.
Beim Lösen der Blende 2 von der Zarge 4 mit einer solchen Befestigungsvor- richtung 10 wird zunächst das erste Verbindungselement 72 durch Verschieben des ersten Keilschiebers 63 durch Betätigung des Löseelements 66 entriegelt. When the panel 2 is detached from the frame 4 with such a fastening device 10, the first connecting element 72 is first unlocked by moving the first wedge slide 63 by actuating the release element 66.
Anschließend wird das zweite Verbindungselement 72 durch Verschieben des zweiten Keilschiebers 64 entriegelt. Die Verschiebung des zweiten Keilschie- bers 64 erfolgt dabei durch die fortgesetzte Verschiebung des ersten Keilschie- bers 63. The second connecting element 72 is then unlocked by moving the second wedge slide 64. The second wedge slide 64 is displaced by the continued displacement of the first wedge slide 63.
Anschließend kann der Blendenträger 7 mit der an diesen befestigten Blende 2 vom Adapter 6 abgenommen werden. The panel support 7 with the panel 2 attached to it can then be removed from the adapter 6.
In einer bevorzugten Ausführungsvariante der Befestigungsvorrichtung 10, bei der die Keilschieber in der Lösestellung verrastet werden können, verrasten die Keilschieber am Ende der Verschiebebewegung in die Entriegelungsstellung mithilfe des am ersten Keilschieber 63 angeordneten Rastelements 635 an ei- ner Raststelle 617 des Adapters 6. Bezugszeichenliste In a preferred embodiment variant of the fastening device 10, in which the wedge slides can be locked in the release position, the wedge slides lock into the unlocking position at the end of the displacement movement with the aid of the locking element 635 arranged on the first wedge slide 63 at a locking point 617 of the adapter 6. Reference list
1 Schubkasten1 drawer
2 Blende 2 aperture
3 Rückwand  3 rear wall
4 Zarge 4 frames
41 Ausschnitt 41 detail
42 Ausschnitt 42 detail
Boden ground
Adapter adapter
61 Seitenwand61 side wall
611 Haltenut 611 holding groove
612 Haltenut  612 holding groove
613 Führungsnut 613 guide groove
614 Führungsnut614 guide groove
615 Führungsnut615 guide groove
616 Aussparung616 recess
617 Raststelle617 rest stop
618 Montagefuß 618 mounting foot
62 Seitenwand62 side wall
621 Haltenut621 holding groove
622 Haltenut622 holding groove
623 Führungsnut623 guide groove
624 Führungsnut624 guide groove
625 Führungsnut625 guide groove
626 Aussparung 626 recess
63 Keilschieber63 wedge gate valve
631 Antriebskante631 drive edge
632 Fixiernut632 fixing groove
633 Steuerkante633 control edge
634 Führungssteg634 guide bridge
635 Rastelement635 locking element
636 Führungsnocken636 guide cams
637 Steuerkante 637 control edge
64 Keilschieber 641 Anlagekante64 wedge gate valves 641 contact edge
642 Fixiernut 642 fixing groove
644 Führungssteg  644 guide bar
646 Führungsnocken  646 guide cams
65 Federelement 65 spring element
66 Entriegelungseinrichtung  66 Unlocking device
7 Blendenträger 7 panel supports
71 Seitenwand 71 side wall
72 Verbindungselemente 72 fasteners
73 Höhenverstellelement73 height adjustment element
74 Seitenverstellelement74 side adjustment element
75 Seitenwand 75 side wall
10 Befestigungsvorrichtung 10 fastening device
X, Y, Z Achsen X, Y, Z axes
N Normale N normal
L Löserichtung L release direction

Claims

Ansprüche Expectations
1. Befestigungsvorrichtung (10) zum Befestigen einer Blende (2) eines Schubkas- tens (1 ) an einer Zarge (4), aufweisend 1. Fastening device (10) for fastening a panel (2) of a drawer (1) to a frame (4)
- mindestens einen an der Blende (2) angeordneten Blendenträger (7), - at least one screen carrier (7) arranged on the screen (2),
- mindestens einen in der Zarge (4) angeordneten Adapter (6), an dem der Blendenträger (7) festlegbar ist, - At least one adapter (6) arranged in the frame (4), on which the panel support (7) can be fixed,
- wobei der Adapter (6) wenigstens zwei Fangeinrichtungen mit einem jewei- ligen ersten und mindestens einem zweiten Keilschieber (63, 64) aufweist, mit denen ein jeweiliger am Blendenträger (7) angeordnetes Verbindungs- element (72) in einer Montageposition am Adapter (6) fixierbar ist, - The adapter (6) has at least two catch devices with a respective first and at least one second wedge slide (63, 64), with which a respective connecting element (72) arranged on the panel support (7) is in an assembly position on the adapter ( 6) can be fixed,
- eine Entriegelungseinrichtung (66) für die Fangeinrichtungen, mit der die Keilschieber (63, 64) zwischen einer Fixierstellung und einer Lösestellung bewegbar sind, an unlocking device (66) for the catching devices with which the wedge slides (63, 64) can be moved between a fixing position and a release position,
dadurch gekennzeichnet, dass  characterized in that
- die Keilschieber (63, 64) linear, insbesondere im Wesentlichen vertikal zur Löserichtung (L) der Blende, verschiebbar am Adapter (6) gehalten sind, the wedge slides (63, 64) are held on the adapter (6) in a linear manner, in particular essentially vertically to the release direction (L) of the diaphragm,
- wobei der zumindest eine zweite Keilschieber (64) sich in der Lösestellung am ersten Keilschieber mittelbar oder unmittelbar federbelastet abstützt. - The at least one second wedge slide (64) is supported in the release position on the first wedge slide indirectly or directly spring-loaded.
2. Befestigungsvorrichtung (10) nach Anspruch 1 , dadurch gekennzeichnet, dass ein erster der Keilschieber (63) mit der Entriegelungseinrichtung (66) mit- telbar oder unmittelbar gekoppelt ist und der mindestens eine zweite Keilschie- ber (64) abhängig vom ersten Keilschieber (63) mit entriegelbar ist. 2. Fastening device (10) according to claim 1, characterized in that a first of the wedge slides (63) is directly or indirectly coupled to the unlocking device (66) and the at least one second wedge slide (64) is dependent on the first wedge slide ( 63) can be unlocked with.
3. Befestigungsvorrichtung (10) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der mit der Entriegelungseinrichtung (66) gekoppelte erste der Keil schieber (63, 64) in der Lösestellung in einer Löseposition verrastbar und durch eine Schwenkbewegung aus dieser wieder lösbar ist. 3. Fastening device (10) according to claim 1 or 2, characterized in that the first of the wedge slides (63, 64) coupled to the unlocking device (66) can be locked in the release position in a release position and can be released again by a pivoting movement thereof.
4. Befestigungsvorrichtung (10) nach Anspruch 3, dadurch gekennzeichnet, dass eine Seitenwand (61 , 62) des Adapters (6) eine Raststelle (617) aufweist, in der ein am ersten der Keilschieber (63, 64), vorzugsweise integral, ausgebil- detes oder angeordnetes Rastelement (635) einrastbar ist. 4. Fastening device (10) according to claim 3, characterized in that a side wall (61, 62) of the adapter (6) has a locking point (617), in which one on the first of the wedge slides (63, 64), preferably integrally, trained - Detes or arranged locking element (635) can be locked.
5. Befestigungsvorrichtung (10) nach einem der vorstehenden Ansprüche, 5. Fastening device (10) according to one of the preceding claims,
dadurch gekennzeichnet, dass die Keilschieber (63, 64) wenigstens einen Führungsnocken (636, 646) oder -bolzen aufweisen, der in einer Führungsnut (613, 614, 615, 623, 624, 625) wenigstens einer Seitenwand (61 , 62) des Adap- ters (6) führbar ist. characterized in that the wedge slides (63, 64) have at least one guide cam (636, 646) or bolt which is in a guide groove (613, 614, 615, 623, 624, 625) at least one side wall (61, 62) of the adapter (6) can be guided.
6. Befestigungsvorrichtung (10) nach Anspruch 5, dadurch gekennzeichnet, dass der Führungsnocken (636, 646) oder -bolzen des ersten der Keilschieber (63, 64) als Schwenklager des ersten der Keilschieber (63, 64) ausgebildet ist. 6. Fastening device (10) according to claim 5, characterized in that the guide cam (636, 646) or bolt of the first of the wedge slides (63, 64) is designed as a pivot bearing of the first of the wedge slides (63, 64).
7. Befestigungsvorrichtung (10) nach einem der vorstehenden Ansprüche, 7. Fastening device (10) according to one of the preceding claims,
dadurch gekennzeichnet, dass der Adapter (6) wenigstens zwei zum Blenden- träger (7) hin offene Haltenuten (611 , 612, 621 , 622) aufweist, in denen die Verbindungselemente (72) in der Fixierstellung einliegen.  characterized in that the adapter (6) has at least two holding grooves (611, 612, 621, 622) which are open towards the panel support (7) and in which the connecting elements (72) lie in the fixing position.
8. Befestigungsvorrichtung (10) nach einem der vorstehenden Ansprüche, 8. Fastening device (10) according to one of the preceding claims,
dadurch gekennzeichnet, dass der Adapter (6) zwei Seitenwände (61 , 62) aufweist, wobei eine erste der Seitenwände (61 , 62) an der Zarge (4) und die zweite der Seitenwände (61 , 62), insbesondere beabstandet, an der ersten der Seitenwände (61 , 62) befestigt ist.  characterized in that the adapter (6) has two side walls (61, 62), a first of the side walls (61, 62) on the frame (4) and the second of the side walls (61, 62), in particular spaced apart, on the first of the side walls (61, 62) is attached.
9. Befestigungsvorrichtung (10) nach einem der vorstehenden Ansprüche, 9. Fastening device (10) according to one of the preceding claims,
dadurch gekennzeichnet, dass die Entriegelungseinrichtung (66) als Zahn- stangengetriebe ausgebildet ist.  characterized in that the unlocking device (66) is designed as a rack and pinion gear.
10. Verfahren zum Befestigen einer Blende (2) an einer Zarge (4) mit einer Befesti- gungsvorrichtung (10) nach einem der vorhergehenden Ansprüche, gekennzeichnet durch die Verfahrensschritte: 10. A method for fastening a panel (2) to a frame (4) with a fastening device (10) according to one of the preceding claims, characterized by the method steps:
a. Ansetzen des Blendenträgers (7) an den Adapter (6) und Verschieben des Blendenträgers (7) mit der Blende (2) entgegen der Löserichtung (L) bis ei- ner der Verbindungselemente (72) eine Steuerkante (637) des ersten Keil- schiebers (63) erreicht,  a. Place the panel holder (7) on the adapter (6) and move the panel carrier (7) with the panel (2) against the release direction (L) until one of the connecting elements (72) has a control edge (637) of the first wedge slide (63) reached,
b. Freigeben der Keilschieber (63, 64) aus ihrer federvorgespannten Stellung durch Weiterschieben des Blendenträgers (7) mit der Blende (2) entgegen der Löserichtung (L) gegen die Steuerkante (637) des ersten Keilschiebers (63) aus einer Löseposition des ersten Keilschiebers (63),  b. Release the wedge slides (63, 64) from their spring-loaded position by pushing the diaphragm support (7) with the diaphragm (2) against the release direction (L) against the control edge (637) of the first wedge slide (63) from a release position of the first wedge slide ( 63),
c. Verriegeln der Verbindungselemente (72) durch gleichzeitiges vertikales Verschieben der Keilschieber (63, 64) zur Zargenlängsrichtung (Y) in die Fixierstellung. c. Lock the connecting elements (72) by simultaneously moving the wedge slides (63, 64) vertically to the frame longitudinal direction (Y) into the fixing position.
11. Verfahren zum Lösen einer Blende (2) von einer Zarge (4) mit einer Befesti- gungsvorrichtung (10) nach einem der vorstehenden Ansprüche 1 bis 9, gekennzeichnet durch die Verfahrensschritte: 11. A method for releasing a panel (2) from a frame (4) with a fastening device (10) according to one of the preceding claims 1 to 9, characterized by the method steps:
a. Entriegeln eines ersten Verbindungselementes (72) eines Blendeträgers durch Verschieben eines ersten Keilschiebers (63) vertikal zur Zargenlängs- richtung (Y) durch Betätigung einer Entriegelungsvorrichtung (66), b. Entriegeln eines zweiten Verbindungselementes (72) durch Verschieben ei- nes zweiten Keilschiebers (64) vertikal zur Zargenlängsrichtung (Y) durch Verschieben des ersten Keilschiebers (63) und  a. Unlocking a first connecting element (72) of a panel support by moving a first wedge slide (63) vertically to the longitudinal frame direction (Y) by actuating an unlocking device (66), b. Unlocking a second connecting element (72) by moving a second wedge slide (64) vertically to the frame longitudinal direction (Y) by moving the first wedge slide (63) and
c. Abnehmen des Blendenträgers (7) mit der an diesem befestigten Blende (2) vom Adapter (6) in Löserichtung (L).  c. Remove the panel support (7) with the panel (2) attached to it from the adapter (6) in the release direction (L).
12. Verfahren nach Anspruch 11 , dadurch gekennzeichnet, dass die Keilschieber (63, 64) am Ende der Verschiebebewegung in die Entriegelungsstellung mithilfe eines am ersten Keilschieber angeordneten Rastelements an einer Raststelle des Adapters (6) verrasten. 12. The method according to claim 11, characterized in that the wedge slides (63, 64) lock at the end of the displacement movement into the unlocking position by means of a locking element arranged on the first wedge slide at a locking point of the adapter (6).
EP19782985.6A 2018-10-01 2019-10-01 Securing device for securing a panel of a drawer to a frame Active EP3860402B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018124165.8A DE102018124165A1 (en) 2018-10-01 2018-10-01 Fastening device for fastening a panel of a drawer to a frame
PCT/EP2019/076584 WO2020070121A1 (en) 2018-10-01 2019-10-01 Securing device for securing a panel of a drawer to a frame

Publications (2)

Publication Number Publication Date
EP3860402A1 true EP3860402A1 (en) 2021-08-11
EP3860402B1 EP3860402B1 (en) 2022-08-17

Family

ID=68138079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19782985.6A Active EP3860402B1 (en) 2018-10-01 2019-10-01 Securing device for securing a panel of a drawer to a frame

Country Status (5)

Country Link
EP (1) EP3860402B1 (en)
CN (1) CN112770651B (en)
DE (1) DE102018124165A1 (en)
ES (1) ES2927553T3 (en)
WO (1) WO2020070121A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262174B2 (en) * 2009-06-05 2012-09-11 Carefusion 303, Inc. Multi-latch release mechanism
DE202010007430U1 (en) * 2010-05-31 2011-09-05 Grass Gmbh Device with an attachment device and drawer
DE102010060722B4 (en) * 2010-11-22 2020-04-02 Paul Hettich Gmbh & Co. Kg Connecting fitting
AT511066B1 (en) * 2011-05-24 2012-09-15 Blum Gmbh Julius FASTENING DEVICE FOR FASTENING A FRONT PANEL TO A DRAWER
DE102014011090A1 (en) * 2014-07-30 2016-02-04 Erwin Krüger Mounting fitting for a panel on an open end of a drawer
AT516933B1 (en) * 2015-03-13 2019-11-15 Blum Gmbh Julius Fastening device for releasably securing a front panel to a drawer
DE102015122192A1 (en) * 2015-12-18 2017-06-22 Paul Hettich Gmbh & Co. Kg Device for releasably fixing a front panel and method for mounting and dismounting a front panel
CN106942922B (en) * 2017-03-23 2023-06-06 合肥乐卡智能五金制造有限公司 Fixing device of drawer panel
CN108514252A (en) * 2018-04-17 2018-09-11 海宁亿诚五金有限公司 A kind of bindiny mechanism of drawer panel and side plate

Also Published As

Publication number Publication date
CN112770651B (en) 2022-12-20
DE102018124165A1 (en) 2020-04-02
CN112770651A (en) 2021-05-07
EP3860402B1 (en) 2022-08-17
WO2020070121A1 (en) 2020-04-09
ES2927553T3 (en) 2022-11-08

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