EP3701835B1 - Device for connecting a front element to a side element of a movable part of a piece of furniture - Google Patents

Device for connecting a front element to a side element of a movable part of a piece of furniture Download PDF

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Publication number
EP3701835B1
EP3701835B1 EP20158213.7A EP20158213A EP3701835B1 EP 3701835 B1 EP3701835 B1 EP 3701835B1 EP 20158213 A EP20158213 A EP 20158213A EP 3701835 B1 EP3701835 B1 EP 3701835B1
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EP
European Patent Office
Prior art keywords
catch hook
basic position
catch
front element
spring
Prior art date
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EP20158213.7A
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German (de)
French (fr)
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EP3701835A1 (en
Inventor
Markus Bonetti
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Grass GmbH
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Grass GmbH
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Publication of EP3701835A1 publication Critical patent/EP3701835A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/944—Drawers characterised by the front panel
    • A47B88/95—Drawers characterised by the front panel characterised by connection means for the front panel
    • 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
    • A47B88/90—Constructional details of drawers
    • A47B88/944—Drawers characterised by the front panel
    • A47B88/95—Drawers characterised by the front panel characterised by connection means for the front panel
    • A47B2088/955—Drawers characterised by the front panel characterised by connection means for the front panel fastening the front panel using a toggle-lever

Definitions

  • the invention relates to a device for connecting a front element to a side part of a movable furniture part, in particular a drawer, with at least two fastening units lying one above the other in the height direction of the front element, of which an upper fastening unit can be fastened to the inside of the front element in the fastened state from the inside in the direction side part protruding retaining projection with retaining section and a catch device for the retaining projection that can be fastened to the side part, the catch device having a front side and a rear side in the base body and a catch hook mounted on the base body so that it can pivot between a basic position and a clamping position and is prestressed by a spring device, the catch hook has a clamping surface facing the back of the base body, which engages behind the holding section of the holding projection in the clamping position and the front element to the side quickly.
  • a device of the type mentioned is for example from WO 2012/069339 A1 known.
  • the connection fitting disclosed there has a frame adapter which can be fastened to a frame and on which a locking device is arranged.
  • the locking device interacts with a carrying device together, which in turn is attached to the front panel.
  • the locking device has a base bracket which is attached to the frame adapter and on which a locking lever is pivotably mounted.
  • the locking lever is spring-biased and interacts with a release lever, which is both pivotably mounted on the base bracket and designed to be movable relative to the locking lever.
  • a connecting link in the form of a curved slot is formed on the locking lever, in which a pin formed on the release lever is received in such a way that the locking lever is held in an open position against the spring force of the spring.
  • a guideway on the base bracket is assigned to the pin on the release lever.
  • a pin is provided on the support device, which hits the release lever when it is retracted and pushes the pin of the release lever held in the connecting link out of its holding position, as a result of which the spring force of the spring causes the locking lever to pivot in the direction of the closed position, with the pin on the support device moving from the Locking lever is gripped behind.
  • WO 2012/171047 A1 discloses an attachment device for releasably attaching a front panel to a drawer.
  • the object of the invention is to create a device for connecting a front element to a side part of a movable furniture part that is simple and inexpensive in construction and, in particular, requires fewer components than the prior art described above.
  • This object is achieved by a device for connecting a front element to a side part of a movable furniture part having the features of independent claim 1. Further developments of the invention are presented in the dependent claims.
  • the device according to the invention is characterized in that the catch hook is inclined relative to the clamping surface and has an actuating surface which adjoins it via an apex and faces the front side of the base body, which in the basic position lies in the insertion path of the holding projection, the catch hook being pretensioned via the spring device into the basic position in such a way that the holding section of the holding projection hits the actuating surface during the insertion process and can push the catch hook out of the basic position against the force of the spring device and after the holding section has passed the apex and has reached the area of the clamping surface, the catch hook can pivot back in the direction of the basic position by the force of the spring device in order to place the clamping surface on the to act holding section.
  • the fastening of the front element in terms of catching and tensioning the holding section of the holding projection can take place automatically when the holding projection is inserted.
  • the holding section can push the catch hook away against the spring force of the spring device when it hits the actuating surface, with the catch hook being able to snap back in the direction of the basic position after the apex has been exceeded and the clamping surface, which ensures that the front element is clamped to the side part, is effective from the apex.
  • the actuation surface of the catch hook increases in its basic position from the front of the base body in the direction of the rear to the apex, with the adjoining clamping surface in the basic position of the catch hook falling from the front of the base body in the direction of the rear.
  • the catch hook can be in the form of a one-armed lever which rotates about a fixed pivot axis arranged on the base body between the basic position and the clamping position is pivoted.
  • the catch hook can be referred to as a catch swivel lever.
  • pivot axis it is possible for the pivot axis to be arranged in the area between the actuating surface and the clamping surface. Alternatively, it is conceivable that the pivot axis is arranged in the direction of the rear side of the base body behind the clamping surface. In this case, a relatively long lever arm is expediently formed between the pivot axis and the clamping surface.
  • the spring device for prestressing the catch hook into the basic position acts directly on the catch hook. It is possible, for example, for the spring device to act on a longitudinal side of the catch hook, which is arranged opposite a longitudinal side equipped with the actuating surface and the tensioning surface.
  • the spring device for prestressing the catch hook in the basic position acts indirectly on the catch hook via a force application lever, the force application lever being articulated to the catch hook via a connecting joint.
  • the catch hook forms a toggle lever together with the force application lever.
  • the spring device prefferably has at least one compression spring or at least one tension spring.
  • At least a compression spring is connected on the one hand to the catch hook and on the other hand to the base body.
  • At least one tension spring is connected on the one hand to the force application lever and on the other hand to the base head.
  • the catch hook has a fork-shaped hook section which has two fork legs which are aligned parallel to one another and are spaced apart from one another and which are oriented in the vertical direction in the basic position of the catch hook in such a way that an upwardly open receptacle for the retaining projection is formed between the fork legs is.
  • the actuating surface and the adjoining clamping surface of the catch hook are formed by the outer edges of the fork legs.
  • the fork-shaped hook section of the catch hook thus has several functions, on the one hand it serves to form the upwardly open receptacle for receiving the holding projection, on the other hand it can also simultaneously form the actuating surface and the adjoining clamping surface.
  • the retaining projection associated with the front element is designed as a retaining bolt, with a bolt shank and a bolt head which forms the retaining section and has a larger diameter than the bolt shank.
  • the upper fastening unit is connected to the lower fastening interface via coupling means in such a way that when the front element is released at the same time the catch hook of the upper fastening unit can be pivoted out of the basic position to release the retaining projection on the lower fastening unit via the coupling means.
  • the coupling means have a connecting rod which is articulated on the one hand to a component of the lower fastening unit and on the other hand articulated to the catch hook.
  • the invention relates to a piece of furniture, in particular a drawer, with a front element and two side parts, characterized by a device according to one of Claims 1 to 15.
  • the invention includes a piece of furniture with at least one furniture part, in particular a drawer, which has a front element with two side parts, characterized by a device according to one of Claims 1 to 16.
  • FIGS 1 to 5 show a first exemplary embodiment of the device 11 according to the invention, which is used to fasten a front element 12 to a side part 13.
  • the front element 12 is designed as a front panel.
  • the front panel and the side part 13 are part of a drawer or a drawer.
  • the front element 12 is therefore to be fastened to two opposite side parts 13, ie to a left and right side part 13. That in the Figures 1 to 5
  • the illustrated first exemplary embodiment of the device 11 according to the invention can therefore also be present identically on the other second part in the example.
  • the structure described below and the mode of operation of the device 11 therefore also apply to the other side part 13 in the same way.
  • the side part 13 can be designed as a drawer side wall, which is fastened to a running rail of a guide unit used to guide the drawer.
  • the drawer side wall can be made of wood, metal or plastic as a solid body.
  • the side part 13 can also be designed as a drawer frame, which accommodates components of the guide unit in the form of a hollow chamber frame.
  • the device 11 according to the invention is described below by way of example when using a side part 13 designed as a hollow chamber frame.
  • the hollow chamber frame can be designed as an extruded profile. Aluminum is a suitable extruded material. Alternatively, it is possible to produce the hollow chamber frame from sheet metal parts.
  • the front element 12, ie the front panel in the example, can be made of wood, plastic or metal.
  • the device 11 has at least two, in the example exactly two, in the height direction of the front element 12 or side part 13 superposed fastening units 14a, 14b.
  • the lower fastening unit 14a is of less relevance below and is therefore only roughly described.
  • the lower fastening unit 14a has a latch 16 to be fastened to the inside 15 of the front element 12, which for fastening the front element 12 to the associated side part 13 in the form of the hollow-chamber frame can move into a snap-in receptacle 17 formed on the frame and is latched there.
  • the upper fastening unit 14b is of particular interest.
  • the upper fastening unit 14b has a retaining projection 18 which is fastened to the inside 15 of the front element 12 and protrudes from the inside 15 in the direction of the side part 13 .
  • the holding projection 18 has a holding section 19.
  • the retaining projection 18 is designed as a retaining bolt, with a bolt shank 20 and a bolt head forming the retaining section 19 and having a larger diameter than the bolt shank 20 .
  • the bolt shank 20 can have a threaded portion for screwing into the front element 12 .
  • the threaded section of the retaining bolt is located on a dowel 21, in particular a wooden dowel, which in turn is to be introduced into a blind hole formed on the inside of the front element 12.
  • the counterpart to the retaining projection 18 on the front element 12 is a catch device 22 attached to the side part 13, i.e. to the frame.
  • the catch device 22 has a front side 23 and a back side 24 having a base body 25 on which a catch hook 26 is pivotably mounted between a basic position 27 and a clamping position 28 .
  • the catch hook 26 is pretensioned by a spring device 29 in the basic position 27 .
  • the catch hook 26 has a clamping surface 30 facing the rear side 24 of the base body 25 , which engages behind the holding section 19 of the holding projection 18 and clamps the front element 12 to the side part 13 .
  • the catch hook has an actuating surface 31, which is inclined relative to the clamping surface 30 and adjoins it via a vertex 31, faces the front side 23 of the base body 25 and, in the basic position 27, lies in the insertion path of the holding projection 18, the catch hook 26 being held in place by the spring device 29 in the basic position is prestressed in such a way that the holding section 19 of the holding projection 18 can strike the actuating surface 31 during the insertion process and can press the catch hook 26 out of the basic position 27 against the force of the spring device 22 and the catch hook 26 after the holding section 19 has passed the vertex 31 and has reached the area of the clamping surface 30, can pivot back in the direction of the basic position 27 by the force of the spring device 29 in order to act on the holding section 19 with the clamping surface 30.
  • the catch hook 26 has a fork-shaped hook section 33, which has two fork legs 34a, which are aligned parallel to one another and are spaced apart from one another, 34b, which are oriented in the vertical direction in the basic position of the catch hook 26.
  • the catch hook 26 is a relatively short, one-armed pivoting lever which is mounted on the base body 25 so that it can pivot about a pivot axis 35 .
  • the pivot axis 35 is located essentially directly on the front side 23 of the base body 25, i.e. in the area of an insertion opening 36 for the retaining projection 18, which is open from the base body towards the front.
  • the base body is integrally connected to the rest of the hollow chamber frame, so it is part of the hollow chamber frame.
  • the base body is integrally connected to the rest of the hollow chamber frame, so it is part of the hollow chamber frame.
  • the catch hook 26 is pivoted with its pivot axis 35 on the one hand on an outside of the base body and on the other hand on a bearing bracket 37 connected in one piece to the rest of the base body and running parallel to the outside.
  • the bearing bracket 37 also forms the insertion opening 36 on its front face.
  • the catch hook 26 is designed as a short, one-armed pivoting lever and is also expediently designed as a bent sheet metal component.
  • the two fork legs 34a, 34b are connected to one another by a fork yoke 38.
  • the two fork arms 34a, 34b run parallel to one another and are kept at a distance from one another by the fork yoke 38.
  • the space between the two fork legs 34a, 34b forms the receptacle 39 for the unthreaded section of the retaining projection 18.
  • the distance between the two fork arms 34a, 34b, i.e. the clear width of the receptacle 39, is smaller than the diameter of the holding section 19 designed as a bolt head recording is coming in.
  • the fork legs 34a, 34b each have a characteristic contour and together form both the actuating surface 32 and the clamping surface 30 as well as the vertex 31 lying between the actuating surface and the clamping surface.
  • the fork legs 34a, 34b each have the shape of a polygon.
  • the actuating surface is formed by the front upper edges of the fork arms 34a, 34b, which are shown in FIG figure 5 shown basic position from the insertion opening 36 backwards obliquely upwards. In the direction from the front side 23 to the back side 24 of the base body 25, the actuation surface is therefore inclined obliquely upwards relative to the opening plane of the insertion opening 36.
  • the actuating surface is a straight surface that begins in the area of the pivot axis 35 and ends at the apex 31 .
  • the clamping surface 30 follows in the insertion direction after the vertex 31 and is designed as an arcuate surface in the example is.
  • the clamping surface 30 is formed by the rear upper edges of the fork arms 34a, 34b.
  • pivot axis 35 is arranged in the area between the actuating surface 32 and the clamping surface 30 .
  • the catch hook is prestressed into the basic position 27 by the spring device 29 .
  • the spring device comprises at least one tension spring 40 which is mounted on the base body 35 on the one hand and on the catching device 22 on the other hand.
  • a window-like recess is formed on the base body 25 for this purpose, on which a suspension projection 41 for the end eyelet of the tension spring 40 is located.
  • the tension spring 40 does not act directly on the catch hook 26 but acts indirectly on the catch hook 26 via a force application lever 42 .
  • the force application lever 42 is connected in an articulated manner to the catch hook via a connecting joint 43 . Overall, the catch hook together with the force application lever 42 forms a toggle lever.
  • a suspension projection 44 for suspending the opposite suspension eye of the tension spring 40 is also formed on the force introduction lever 42 .
  • the upper fastening unit 14b is connected to the lower fastening unit 14a via coupling means in such a way that when the front element 12 is released from the lower fastening unit 14a via the Coupling means at the same time the catch hook 26 of the upper fastening unit 14b can be pivoted out of the basic position 27 to release the holding projection 18 .
  • the coupling means include the force application lever 42, which, as mentioned, is pivotally connected to the catch hook 26 via the connecting joint 43 and, as in FIG figure 1 shown, is connected via a further connecting joint 45 to an actuating mechanism of the lower fastening unit 14a.
  • the holding projection 18 is first guided in the direction of the insertion opening 36 with the holding section 19 designed as a bolt head in front.
  • the bolt head hits the actuating surface 32 running obliquely from the insertion opening to the rear and upwards in the basic position 27, as a result of which the catch hook is pivoted about the pivot axis 35 in a clockwise direction.
  • the pivoting takes place against the spring force of the tension spring 40, which is tensioned when the catch hook 26 is pivoted.
  • the catch hook 26 is pivoted approximately to the extent that the actuating surface 32 runs parallel to the upper edge of the base body 26 substantially.
  • the connecting joint 43 between the catch hook and the force application lever 42 is shifted downwards and towards the front of the base body 25 since the connecting joint 43 also pivots about the pivot axis 35 .
  • the spring force of the tensioned tension spring causes this pivoting back of the catch hook 26 counterclockwise, in which case the unthreaded section of the retaining projection 18 enters the receptacle 39 between the two fork legs 34a, 34b and the bolt head slides with its rear side on the clamping surface 30 along. Since the clamping surface is curved in an arc, ie has a convex profile, the front element 12 is pulled against the side part 13 as the bolt head slides further along, and the front element 12 is thus clamped against the side part 13 .
  • the Figures 6 to 10 show a second exemplary embodiment of the device 11 according to the invention.
  • the second exemplary embodiment differs from the first exemplary embodiment described above by the different design of the catching device 22.
  • the catch hook 26 is designed as a one-armed pivoted lever, but not in such a short design as in the first exemplary embodiment, but as a relatively long pivoted lever.
  • the catch hook 26 thus has, in addition to the hook section 33 and the two fork arms 34a, 34b, a relatively elongated base section 46 which, according to the exemplary embodiment, is designed as a rod.
  • the base section 46 is pivoted about a pivot axis 35 on the base body 25 at its rear end facing away from the hook section 33 .
  • the actuating surface 32 is designed in the same way as the first exemplary embodiment, i.e. it is formed by the front upper edges of the two fork legs 34a, 34b, which in the basic position ( figure 8 ) run from the front of the body to the back at an angle upwards.
  • the clamping surface 30, which is also formed by the rear upper edges of the fork arms 34a, 34b, is not curved in an arc but has a straight course, so that the fork arms 34a, 34b have the overall shape of a right-angled triangle .
  • a compression spring 47 is used here, which is mounted on the one hand on the underside of the hook section 33 in the area of the fork yoke 38 and on the other hand on the base body 25.
  • the catch hook 26 of the upper fastening unit 14b is connected to the lower fastening unit 14a via coupling means.
  • a connecting lever 48 is present here, which on the one hand is pivoted on the catch hook 26, in particular on its base section 46, and on the other hand is pivotally connected to an actuating mechanism of the lower fastening unit 14a.
  • the holding projection 18 is brought up to the catch hook 26 with the holding section 19 designed as a bolt head in front.
  • the bolt head strikes the actuating surface 32 of the catch hook 26 and slides off it, the catch hook pivoting counterclockwise about the pivot axis 35 against the spring force of the compression spring 47 downwards.
  • the figure 9 shows the situation exactly at the apex 31 of the catch hook 26.
  • the catch hook 26 is pivoted back towards the basic position 27 by the spring force of the compression spring, whereby the unthreaded section of the retaining projection 18 enters the receptacle 39 between the two fork arms 34a, 34b.
  • the circular pivoting movement of the catch hook around the pivot axis 35 generates a movement towards the rear of the base body when the rear of the bolt head slides against one another on the clamping surface 30, whereby the front element 12 is clamped to the side part.

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  • Clamps And Clips (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zur Verbindung eines Frontelementes mit einem Seitenteil eines bewegbaren Möbelteils, insbesondere Schublade, mit wenigstens zwei in Höhenrichtung des Frontelements übereinanderliegenden Befestigungseinheiten, von einen eine obere Befestigungseinheit einen an der Innenseite des Frontelements befestigbaren an dem befestigten Zustand von der Innenseite in Richtung Seitenteil wegragenden Haltevorsprung mit Halteabschnitt und eine am Seitenteil befestigbare Fangeinrichtung für den Haltevorsprung aufweist, wobei die Fangeinrichtung einen eine Vorderseite und eine Rückseite aufweisen im Grundkörper und einen am Grundkörper schwenkbar zwischen einer Grundstellung und einer Spannstellung gelagerten durch eine Federeinrichtung vorgespannten Fanghaken aufweist, wobei der Fanghaken eine der Rückseite des Grundkörpers zugewandte Spannfläche aufweist, die den Halteabschnitt des Haltevorsprungs in der Spannstellung hintergreift und das Frontelement an das Seitenteil spannt.The invention relates to a device for connecting a front element to a side part of a movable furniture part, in particular a drawer, with at least two fastening units lying one above the other in the height direction of the front element, of which an upper fastening unit can be fastened to the inside of the front element in the fastened state from the inside in the direction side part protruding retaining projection with retaining section and a catch device for the retaining projection that can be fastened to the side part, the catch device having a front side and a rear side in the base body and a catch hook mounted on the base body so that it can pivot between a basic position and a clamping position and is prestressed by a spring device, the catch hook has a clamping surface facing the back of the base body, which engages behind the holding section of the holding projection in the clamping position and the front element to the side quickly.

Eine Vorrichtung der eingangs erwähnten Art ist beispielsweise aus der WO 2012/069339 A1 bekannt. Der dort offenbarte Verbindungsbeschlag besitzt einen an einer Zarge befestigbaren Zargenadapter an dem eine Arretiereinrichtung angeordnet ist. Die Arretiereinrichtung wirkt mit einer Trageinrichtung zusammen, die ihrerseits an der Frontblende befestigt ist. Die Arretiereinrichtung weist einen Basiswinkel auf, der am Zargenadapter befestigt ist und an dem ein Arretierhebel schwenkbar gelagert ist. Der Arretierhebel ist federvorgespannt und wirkt mit einem Lösehebel zusammen, der sowohl schwenkbar am Basiswinkel gelagert ist als auch relativ beweglich zum Arretierhebel ausgebildet ist. Am Arretierhebel ist eine Kulisse in Form eines gekrümmten Langlochs ausgebildet, in das ein am Lösehebel ausgebildeter Stift derart aufgenommen ist, dass der Arretierhebel entgegen der Federkraft der Feder in einer Offenstellung gehalten ist. Dem Stift am Lösehebel ist eine Führungsbahn am Basiswinkel zugeordnet. An der Trageinrichtung ist ein Stift vorgesehen, der beim Einfahren auf den Lösehebel auftrifft und den in der Kulisse gehaltenen Stift des Lösehebels aus seiner Haltestellung drückt, wodurch die Federkraft der Feder ein Verschwenken des Arretierhebels in Richtung Schließstellung bewirkt, wobei der Stift an der Trageinrichtung vom Arretierhebel hintergriffen wird.A device of the type mentioned is for example from WO 2012/069339 A1 known. The connection fitting disclosed there has a frame adapter which can be fastened to a frame and on which a locking device is arranged. The locking device interacts with a carrying device together, which in turn is attached to the front panel. The locking device has a base bracket which is attached to the frame adapter and on which a locking lever is pivotably mounted. The locking lever is spring-biased and interacts with a release lever, which is both pivotably mounted on the base bracket and designed to be movable relative to the locking lever. A connecting link in the form of a curved slot is formed on the locking lever, in which a pin formed on the release lever is received in such a way that the locking lever is held in an open position against the spring force of the spring. A guideway on the base bracket is assigned to the pin on the release lever. A pin is provided on the support device, which hits the release lever when it is retracted and pushes the pin of the release lever held in the connecting link out of its holding position, as a result of which the spring force of the spring causes the locking lever to pivot in the direction of the closed position, with the pin on the support device moving from the Locking lever is gripped behind.

WO 2012/171047 A1 offenbart eine Befestigungsvorrichtung zum lösbaren Befestigen einer Frontblende an einer Schublade. WO 2012/171047 A1 discloses an attachment device for releasably attaching a front panel to a drawer.

Aufgabe der Erfindung ist es, eine Vorrichtung zur Verbindung eines Frontelements mit einem Seitenteil eines bewegbaren Möbelteils zu schaffen, die einfach und kostengünstig aufgebaut ist und insbesondere gegenüber dem zuvor beschriebenen Stand der Technik mit einer geringeren Zahl an Bauteilen auskommt. Diese Aufgabe wird durch eine Vorrichtung zur Verbindung eines Frontelements mit einem Seitenteil eines bewegbaren Möbelteils mit den Merkmalen des unabhängigen Anspruchs 1 gelöst. Weiterbildungen der Erfindung sind in den Unteransprüchen dargestellt.The object of the invention is to create a device for connecting a front element to a side part of a movable furniture part that is simple and inexpensive in construction and, in particular, requires fewer components than the prior art described above. This object is achieved by a device for connecting a front element to a side part of a movable furniture part having the features of independent claim 1. Further developments of the invention are presented in the dependent claims.

Die erfindungsgemäße Vorrichtung zeichnet sich dadurch aus, dass der Fanghaken eine gegenüber der Spannfläche geneigte und daran über einen Scheitelpunkt anschließende, der Vorderseite des Grundkörpers zugewandte Betätigungsfläche aufweist, die in der Grundstellung im Einsteckweg des Haltevorsprungs liegt, wobei der Fanghaken über die Federeinrichtung in die Grundstellung vorgespannt ist, derart, dass der Halteabschnitt des Haltevorsprungs beim Einsteckvorgang auf die Betätigungsfläche auftreffen kann und den Fanghaken gegen die Kraft der Federeinrichtung aus der Grundstellung drücken kann und der Fanghaken nachdem der Halteabschnitt den Scheitelpunkt passiert hat und in den Bereich der Spannfläche gelangt ist, durch die Kraft der Federeinrichtung in Richtung Grundstellung zurückschwenken kann, um mit der Spannfläche auf den Halteabschnitt einzuwirken.The device according to the invention is characterized in that the catch hook is inclined relative to the clamping surface and has an actuating surface which adjoins it via an apex and faces the front side of the base body, which in the basic position lies in the insertion path of the holding projection, the catch hook being pretensioned via the spring device into the basic position in such a way that the holding section of the holding projection hits the actuating surface during the insertion process and can push the catch hook out of the basic position against the force of the spring device and after the holding section has passed the apex and has reached the area of the clamping surface, the catch hook can pivot back in the direction of the basic position by the force of the spring device in order to place the clamping surface on the to act holding section.

Das Befestigen des Frontelements im Sinne des Fangens und Spannens des Halteabschnitts des Haltevorsprungs kann dabei selbsttätig beim Einstecken des Haltevorsprungs erfolgen. Der Halteabschnitt kann den Fanghaken beim Auftreffen auf die Betätigungsfläche gegen die Federkraft der Federeinrichtung wegdrücken, wobei der Fanghaken nach dem Überschreiten des Scheitelpunkts in Richtung Grundstellung zurückschnappen kann und ab dem Scheitelpunkt die Spannfläche wirksam ist, die für das Spannen des Frontelements an das Seitenteil sorgt.The fastening of the front element in terms of catching and tensioning the holding section of the holding projection can take place automatically when the holding projection is inserted. The holding section can push the catch hook away against the spring force of the spring device when it hits the actuating surface, with the catch hook being able to snap back in the direction of the basic position after the apex has been exceeded and the clamping surface, which ensures that the front element is clamped to the side part, is effective from the apex.

Bei einer Weiterbildung der Erfindung steigt die Betätigungsfläche des Fanghakens in dessen Grundstellung von der Vorderseite des Grundkörpers in Richtung Rückseite bis zum Scheitelpunkt an, wobei die sich daran anschließende Spannfläche in der Grundstellung des Fanghakens von der Vorderseite des Grundkörpers in Richtung Rückseite abfällt.In a further development of the invention, the actuation surface of the catch hook increases in its basic position from the front of the base body in the direction of the rear to the apex, with the adjoining clamping surface in the basic position of the catch hook falling from the front of the base body in the direction of the rear.

Es ist möglich, dass der Fanghaken als einarmiger Hebel ausgebildet ist, der um eine am Grundkörper angeordnete ortsfeste Schwenkachse zwischen der Grundstellung und der Spannstellung schwenkbar gelagert ist. In diesem Fall kann der Fanghaken als Fang-Schwenkhebel bezeichnet werden.It is possible for the catch hook to be in the form of a one-armed lever which rotates about a fixed pivot axis arranged on the base body between the basic position and the clamping position is pivoted. In this case, the catch hook can be referred to as a catch swivel lever.

Es ist möglich, dass die Schwenkachse im Bereich zwischen der Betätigungsfläche und der Spannfläche angeordnet ist. Alternativ ist es denkbar, dass die Schwenkachse in Richtung Rückseite des Grundkörpers hinter der Spannfläche angeordnet ist. Zweckmäßigerweise ist in diesem Fall zwischen der Schwenkachse und der Spannfläche ein relativ langer Hebelarm ausgebildet.It is possible for the pivot axis to be arranged in the area between the actuating surface and the clamping surface. Alternatively, it is conceivable that the pivot axis is arranged in the direction of the rear side of the base body behind the clamping surface. In this case, a relatively long lever arm is expediently formed between the pivot axis and the clamping surface.

Erfindungsgemäß greift die Federeinrichtung zur Vorspannung des Fanghakens in die Grundstellung unmittelbaren am Fanghaken an. Es ist beispielsweise möglich, dass die Federeinrichtung an einer Längsseite des Fanghakens angreift, der einer mit der Betätigungsfläche und der Spannfläche ausgestatteten Längsseite entgegengesetzt angeordnet ist.According to the invention, the spring device for prestressing the catch hook into the basic position acts directly on the catch hook. It is possible, for example, for the spring device to act on a longitudinal side of the catch hook, which is arranged opposite a longitudinal side equipped with the actuating surface and the tensioning surface.

Erfindungsgemäß ist weiterhin vorgesehen, dass die Federeinrichtung zur Vorspannung des Fanghakens in die Grundstellung mittelbar über einen Krafteinleitungshebel am Fanghaken angreift, wobei der Krafteinleitungshebel über ein Verbindungsgelenk gelenkig mit dem Fanghaken verbunden ist. In diesem Fall bildet der Fanghaken gemeinsam mit dem Krafteinleitungshebel einen Kniehebel.According to the invention, it is further provided that the spring device for prestressing the catch hook in the basic position acts indirectly on the catch hook via a force application lever, the force application lever being articulated to the catch hook via a connecting joint. In this case, the catch hook forms a toggle lever together with the force application lever.

Es ist möglich, dass die Federeinrichtung wenigstens eine Druckfeder oder wenigstens eine Zugfeder aufweist.It is possible for the spring device to have at least one compression spring or at least one tension spring.

Bei einer Weiterbildung der Erfindung ist bei der unmittelbaren Kopplung von Federeinrichtung und Fanghaken wenigstens eine Druckfeder einerseits mit dem Fanghaken und andererseits mit dem Grundkörper verbunden.In a further development of the invention, when the spring device and catch hook are directly coupled, at least a compression spring is connected on the one hand to the catch hook and on the other hand to the base body.

Alternativ ist es denkbar, dass bei der mittelbaren Kopplung von Federeinrichtung und Fanghaken wenigstens eine Zugfeder einerseits mit dem Krafteinleitungshebel und andererseits mit dem Grundkopf verbunden ist.Alternatively, it is conceivable that with the indirect coupling of the spring device and catch hook, at least one tension spring is connected on the one hand to the force application lever and on the other hand to the base head.

Bei einer Weiterbildung der Erfindung weist der Fanghaken einen gabelförmigen Hakenabschnitt auf, der zwei parallel zueinander ausgerichtete und zueinander beabstandete Gabelschenkel aufweist, die in der Grundstellung des Fanghakens in Höhenrichtung orientiert sind, derart, dass zwischen den Gabelschenkeln eine nach oben offene Aufnahme für die Haltevorsprung ausgebildet ist.In a further development of the invention, the catch hook has a fork-shaped hook section which has two fork legs which are aligned parallel to one another and are spaced apart from one another and which are oriented in the vertical direction in the basic position of the catch hook in such a way that an upwardly open receptacle for the retaining projection is formed between the fork legs is.

In besonders bevorzugter Weise sind die Betätigungsfläche und die daran anschließende Spannfläche des Fanghakens durch Außenkanten der Gabelschenkel gebildet. Der gabelförmige Hakenabschnitt des Fanghakens weist also mehrere Funktionen auf, zum einen dient er zur Ausbildung der nach oben offenen Aufnahme zur Aufnahme des Haltevorsprungs, zum anderen kann er auch gleichzeitig die Betätigungs- und die daran anschließende Spannfläche bilden.In a particularly preferred manner, the actuating surface and the adjoining clamping surface of the catch hook are formed by the outer edges of the fork legs. The fork-shaped hook section of the catch hook thus has several functions, on the one hand it serves to form the upwardly open receptacle for receiving the holding projection, on the other hand it can also simultaneously form the actuating surface and the adjoining clamping surface.

Bei einer Weiterbildung der Erfindung ist der dem Frontelement zugeordnete Haltevorsprung als Haltebolzen ausgebildet, mit einem Bolzenschaft und einen den Halteabschnitt bildenden gegenüber dem Bolzenschaft einen größeren Durchmesser aufweisenden Bolzenkopf.In a further development of the invention, the retaining projection associated with the front element is designed as a retaining bolt, with a bolt shank and a bolt head which forms the retaining section and has a larger diameter than the bolt shank.

Bei einer Weiterbildung der Erfindung ist die obere Befestigungseinheit mit der unteren Befestigungsschnittstelle über Kopplungsmittel verbunden, derart, dass beim Lösen des Frontelements an der unteren Befestigungseinheit über die Kopplungsmittel gleichzeitig der Fanghaken der oberen Befestigungseinheit aus der Grundstellung zur Freigabe des Haltevorsprungs herausschwenkbar ist.In a development of the invention, the upper fastening unit is connected to the lower fastening interface via coupling means in such a way that when the front element is released at the same time the catch hook of the upper fastening unit can be pivoted out of the basic position to release the retaining projection on the lower fastening unit via the coupling means.

In besonders bevorzugter Weise weisen die Kopplungsmittel eine Verbindungsstange auf, die einerseits gelenkig mit einer Komponente der unteren Befestigungseinheit und andererseits gelenkig mit dem Fanghaken verbunden ist.In a particularly preferred manner, the coupling means have a connecting rod which is articulated on the one hand to a component of the lower fastening unit and on the other hand articulated to the catch hook.

Die Erfindung betrifft einen Möbelteil, insbesondere Schublade mit einem Frontelement und zwei Seitenteilen gekennzeichnet durch eine Vorrichtung nach einem der Ansprüche 1 bis 15.The invention relates to a piece of furniture, in particular a drawer, with a front element and two side parts, characterized by a device according to one of Claims 1 to 15.

Schließlich umfasst die Erfindung ein Möbel, mit wenigstens einem Möbelteil, insbesondere Schublade, das ein Frontelement mit zwei Seitenteile aufweist, gekennzeichnet durch eine Vorrichtung nach einem der Ansprüche 1 bis 16.Finally, the invention includes a piece of furniture with at least one furniture part, in particular a drawer, which has a front element with two side parts, characterized by a device according to one of Claims 1 to 16.

Bevorzugte Ausführungsbeispiele der Erfindung sind der Zeichnung dargestellt und werden im Folgenden näher erläutert. In der Zeichnung zeigen:

Figur 1
eine Seitenansicht auf einen Seitenteil des bewegbaren Möbelteils, dem ein erstes Ausführungsbeispiel der erfindungsgemäßen Vorrichtung zugeordnet ist,
Figur 2
eine vergrößerte Darstellung der Einzelheit X aus Figur 1,
Figur 3
eine Darstellung gemäß Figur 2 beim Herausschwenken des Fanghakens aus der Grundstellung,
Figur 4
eine Darstellung gemäß den Figuren 2 und 3, nach dem der Haltevorsprung des Scheitelpunkt des Fanghakens passiert hat,
Figur 5
eine Darstellung gemäß Figur 4 mit der vom Fanghaken eingenommenen Spannstellung nach dem Spannen des Haltevorsprungs des zugeordneten Frontelements,
Figur 6
eine Seitenansicht auf ein Seitenteil des bewegbaren Möbelteils, dem ein zweites Ausführungsbeispiel der erfindungsgemäßen Vorrichtung zugeordnet ist,
Figur 7
eine perspektivische Darstellung des Seitenteils mit der erfindungsgemäßen Vorrichtung zweitem Ausführungsbeispiel aus Figur 6,
Figur 8
eine gesonderte Darstellung der Einzelheit Y aus Figur 6, wobei sich der Fanghaken in der Grundstellung befindet,
Figur 9
die Einzeldarstellung von Figur 8, wobei der Haltevorsprung am Scheitelpunkt des Fanghakens angeordnet ist und der Fanghaken aus der Grundstellung herausgeschwenkt ist und
Figur 10
eine Darstellung gemäß Figur 9, wobei der Haltevorsprung den Scheitelpunkt des Fanghakens passiert hat.
Preferred exemplary embodiments of the invention are shown in the drawing and are explained in more detail below. Show in the drawing:
figure 1
a side view of a side part of the movable furniture part, to which a first exemplary embodiment of the device according to the invention is assigned,
figure 2
an enlarged representation of the detail X figure 1 ,
figure 3
a representation according to figure 2 when swinging out the catch hook from the basic position,
figure 4
a representation according to Figures 2 and 3 , after the retaining projection has passed the apex of the catch hook,
figure 5
a representation according to figure 4 with the clamping position assumed by the catch hook after clamping the holding projection of the associated front element,
figure 6
a side view of a side part of the movable furniture part, to which a second exemplary embodiment of the device according to the invention is assigned,
figure 7
a perspective view of the side part with the device according to the invention second embodiment figure 6 ,
figure 8
a separate representation of the detail Y figure 6 , whereby the catch hook is in the basic position,
figure 9
the individual representation of figure 8 , wherein the retaining projection is arranged at the apex of the catch hook and the catch hook is pivoted out of the basic position and
figure 10
a representation according to figure 9 , whereby the retaining projection has passed the apex of the catch hook.

Die Figuren 1 bis 5 zeigen ein erstes Ausführungsbeispiel der erfindungsgemäßen Vorrichtung 11, die zur Befestigung eines Frontelements 12 an einem Seitenteil 13 dient.the Figures 1 to 5 show a first exemplary embodiment of the device 11 according to the invention, which is used to fasten a front element 12 to a side part 13.

Das Frontelement 12 ist im Beispielsfall als Frontblende ausgebildet. Die Frontblende und das Seitenteil 13 sind Bestandteil einer Schublade bzw. eines Schubkastens. Daher ist das Frontelement 12 an zwei einander entgegengesetzten Seitenteilen 13, also an einem linken und rechten Seitenteil 13, zu befestigen. Das in den Figuren 1 bis 5 dargestellte erste Ausführungsbeispiel der erfindungsgemäßen Vorrichtung 11 kann daher im Beispielsfall auch identisch am anderen zweiten Teil vorhanden sein. Der im Folgenden beschriebene Aufbau und die Funktionsweise der Vorrichtung 11 treffen daher in gleicher Weise auch auf das andere Seitenteil 13 zu.In the example, the front element 12 is designed as a front panel. The front panel and the side part 13 are part of a drawer or a drawer. The front element 12 is therefore to be fastened to two opposite side parts 13, ie to a left and right side part 13. That in the Figures 1 to 5 The illustrated first exemplary embodiment of the device 11 according to the invention can therefore also be present identically on the other second part in the example. The structure described below and the mode of operation of the device 11 therefore also apply to the other side part 13 in the same way.

Das Seitenteil 13 kann als Schubladen-Seitenwand ausgebildet sein, die an einer Laufschiene einer zur Führung der Schublade dienenden Führungseinheit befestigt ist. Die Schubladen-Seitenwand kann als Vollkörper aus Holz, Metall oder Kunststoff bestehen. Alternativ kann das Seitenteil 13 auch als Schubladen-Zarge ausgebildet sein, die in Form einer Hohlkammer-Zarge Komponenten der Führungseinheit aufnimmt. Die erfindungsgemäße Vorrichtung 11 wird im Folgenden beispielhaft beim Einsatz eines als Hohlkammer-Zarge ausgebildeten Seitenteils 13 beschrieben. Die Hohlkammer-Zarge kann als Strangpressprofil ausgeführt sein. Als Strangpressmaterial eignet sich Aluminium. Alternativ ist es möglich, die Hohlkammer-Zarge aus Metallblechteilen herzustellen.The side part 13 can be designed as a drawer side wall, which is fastened to a running rail of a guide unit used to guide the drawer. The drawer side wall can be made of wood, metal or plastic as a solid body. Alternatively, the side part 13 can also be designed as a drawer frame, which accommodates components of the guide unit in the form of a hollow chamber frame. The device 11 according to the invention is described below by way of example when using a side part 13 designed as a hollow chamber frame. The hollow chamber frame can be designed as an extruded profile. Aluminum is a suitable extruded material. Alternatively, it is possible to produce the hollow chamber frame from sheet metal parts.

Das Frontelement 12, also im Beispielsfall die Frontblende, kann aus Holz, Kunststoff oder Metall bestehen.The front element 12, ie the front panel in the example, can be made of wood, plastic or metal.

Wie insbesondere in Figur 1 gezeigt, besitzt die Vorrichtung 11 wenigstens zwei, im Beispielsfall genau zwei, in Höhenrichtung des Frontelements 12 oder Seitenteils 13 übereinanderliegende Befestigungseinheiten 14a, 14b. Die untere Befestigungseinheit 14a ist im Folgenden von weniger Relevanz und wird daher nur grob beschrieben. Die untere Befestigungseinheit 14a besitzt eine an der Innenseite 15 des Frontelements 12 zu befestigende Rastklinke 16, die zur Befestigung des Frontelements 12 am zugeordneten Seitenteil 13 in Form der Hohlkammer-Zarge in eine an der Zarge ausgebildete Rastaufnahme 17 einfahren kann und dort verrastet wird.As in particular in figure 1 shown, the device 11 has at least two, in the example exactly two, in the height direction of the front element 12 or side part 13 superposed fastening units 14a, 14b. The lower fastening unit 14a is of less relevance below and is therefore only roughly described. The lower fastening unit 14a has a latch 16 to be fastened to the inside 15 of the front element 12, which for fastening the front element 12 to the associated side part 13 in the form of the hollow-chamber frame can move into a snap-in receptacle 17 formed on the frame and is latched there.

Von besonderem Interesse ist im Folgenden die obere Befestigungseinheit 14b.In the following, the upper fastening unit 14b is of particular interest.

Wie insbesondere in den Figuren 1 bis 5 gezeigt, weist die obere Befestigungseinheit 14b einen an der Innenseite 15 des Frontelements 12 befestigtes und von der Innenseite 15 in Richtung Seitenteil 13 wegragenden Haltevorsprung 18 auf. Der Haltevorsprung 18 besitzt einen Halteabschnitt 19.As in particular in the Figures 1 to 5 shown, the upper fastening unit 14b has a retaining projection 18 which is fastened to the inside 15 of the front element 12 and protrudes from the inside 15 in the direction of the side part 13 . The holding projection 18 has a holding section 19.

Im gezeigten Beispielsfall ist der Haltevorsprung 18 als Haltebolzen ausgebildet, mit einem Bolzenschaft 20 und einem den Halteabschnitt 19 bildenden gegenüber dem Bolzenschaft 20 einen größeren Durchmesser aufweisenden Bolzenkopf.In the example shown, the retaining projection 18 is designed as a retaining bolt, with a bolt shank 20 and a bolt head forming the retaining section 19 and having a larger diameter than the bolt shank 20 .

Der Bolzenschaft 20 kann einen Gewindeabschnitt zum Einschrauben in das Frontelement 12 aufweisen. Im gezeigten Beispielsfall befindet sich der Gewindeabschnitt des Haltebolzens an einem Dübel 21, insbesondere Holzdübel, der seinerseits in ein an der Innenseite des Frontelementes 12 ausgebildetes Sackloch einzubringen ist.The bolt shank 20 can have a threaded portion for screwing into the front element 12 . In the example shown, the threaded section of the retaining bolt is located on a dowel 21, in particular a wooden dowel, which in turn is to be introduced into a blind hole formed on the inside of the front element 12.

In Axialrichtung des Bolzenschafts 20 schließt sich an den Gewindeabschnitt ein gewindeloser Abschnitt an.In the axial direction of the bolt shank 20, the threaded section is followed by an unthreaded section.

Das Gegenstück zum Haltevorsprung 18 am Frontelement 12 ist eine am Seitenteil 13, also an der Zarge, befestigte Fangeinrichtung 22.The counterpart to the retaining projection 18 on the front element 12 is a catch device 22 attached to the side part 13, i.e. to the frame.

Wie insbesondere in Figur 1 gezeigt, weist die Fangeinrichtung 22 einen eine Vorderseite 23 und eine Rückseite 24 aufweisenden Grundkörper 25 auf, an dem ein Fanghaken 26 zwischen einer Grundstellung 27 und einer Spannstellung 28 schwenkbar gelagert ist.As in particular in figure 1 shown, the catch device 22 has a front side 23 and a back side 24 having a base body 25 on which a catch hook 26 is pivotably mounted between a basic position 27 and a clamping position 28 .

Wie insbesondere in den Figuren 1 bis 5 gezeigt, ist der Fanghaken 26 durch eine Federeinrichtung 29 in die Grundstellung 27 vorgespannt. Der Fanghaken 26 weist eine der Rückseite 24 des Grundkörpers 25 zugewandte Spannfläche 30 auf, die den Halteabschnitt 19 des Haltevorsprungs 18 hintergreift und das Frontelement 12 an das Seitenteil 13 spannt.As in particular in the Figures 1 to 5 shown, the catch hook 26 is pretensioned by a spring device 29 in the basic position 27 . The catch hook 26 has a clamping surface 30 facing the rear side 24 of the base body 25 , which engages behind the holding section 19 of the holding projection 18 and clamps the front element 12 to the side part 13 .

Wie insbesondere in den Figuren 3 bis 5 gezeigt, besitzt der Fanghaken eine gegenüber der Spannfläche 30 geneigte und daran über einen Scheitelpunkt 31 anschließende, der Vorderseite 23 des Grundkörpers 25 zugewandte Betätigungsfläche 31, die in der Grundstellung 27 im Einsteckweg des Haltevorsprungs 18 liegt, wobei der Fanghaken 26 über die Federeinrichtung 29 in die Grundstellung vorgespannt ist, derart, dass der Halteabschnitt 19 des Haltevorsprungs 18 beim Einsteckvorgang auf die Betätigungsfläche 31 auftreffen kann und den Fanghaken 26 gegen die Kraft der Federeinrichtung 22 aus der Grundstellung 27 drücken kann und der Fanghaken 26 nachdem der Halteabschnitt 19 den Scheitelpunkt 31 passiert hat und in den Bereich der Spannfläche 30 gelangt ist, durch die Kraft der Federeinrichtung 29 in Richtung Grundstellung 27 zurückschwenken kann, um mit der Spannfläche 30 auf den Halteabschnitt 19 einzuwirken.As in particular in the Figures 3 to 5 shown, the catch hook has an actuating surface 31, which is inclined relative to the clamping surface 30 and adjoins it via a vertex 31, faces the front side 23 of the base body 25 and, in the basic position 27, lies in the insertion path of the holding projection 18, the catch hook 26 being held in place by the spring device 29 in the basic position is prestressed in such a way that the holding section 19 of the holding projection 18 can strike the actuating surface 31 during the insertion process and can press the catch hook 26 out of the basic position 27 against the force of the spring device 22 and the catch hook 26 after the holding section 19 has passed the vertex 31 and has reached the area of the clamping surface 30, can pivot back in the direction of the basic position 27 by the force of the spring device 29 in order to act on the holding section 19 with the clamping surface 30.

Wie beispielhaft anhand der Figuren 1 bis 5 gemäß erstem Ausführungsbeispiel gezeigt, besitzt der Fanghaken 26 einen gabelförmigen Hakenabschnitt 33, der zwei parallel zueinander ausgerichtete und zueinander beabstandete Gabelschenkel 34a, 34b aufweist, die in der Grundstellung des Fanghakens 26 in Höhenrichtung orientiert sind.As exemplified by the Figures 1 to 5 shown according to the first exemplary embodiment, the catch hook 26 has a fork-shaped hook section 33, which has two fork legs 34a, which are aligned parallel to one another and are spaced apart from one another, 34b, which are oriented in the vertical direction in the basic position of the catch hook 26.

Gemäß erstem Ausführungsbeispiel ist der Fanghaken 26 ein relativ kurzer, einarmiger Schwenkhebel, der um eine Schwenkachse 35 schwenkbar am Grundkörper 25 gelagert ist. Die Schwenkachse 35 befindet sich dabei im Wesentlichen unmittelbar an der Vorderseite 23 des Grundkörpers 25 also im Bereich einer vom Grundkörper zur Vorderseite hin offene Einstecköffnung 36 für den Haltevorsprung 18.According to the first exemplary embodiment, the catch hook 26 is a relatively short, one-armed pivoting lever which is mounted on the base body 25 so that it can pivot about a pivot axis 35 . The pivot axis 35 is located essentially directly on the front side 23 of the base body 25, i.e. in the area of an insertion opening 36 for the retaining projection 18, which is open from the base body towards the front.

Wie insbesondere in den Figuren 1 bis 5 gezeigt, ist der Grundkörper einstückig mit dem Rest der Hohlkammer-Zarge verbunden, ist also Bestandteil der Hohlkammer-Zarge. Alternativ wäre es jedoch auch denkbar, den Grundkörper separat von der Hohlkammer-Zarge auszubilden und nach Art eines Zargen-Adapters auf die Hohlkammer-Zarge aufzusetzen und dort zu befestigen.As in particular in the Figures 1 to 5 shown, the base body is integrally connected to the rest of the hollow chamber frame, so it is part of the hollow chamber frame. Alternatively, however, it would also be conceivable to form the base body separately from the hollow chamber frame and to place it on the hollow chamber frame in the manner of a frame adapter and to fasten it there.

Wie insbesondere in Figur 2 gezeigt, ist der Fanghaken 26 mit seiner Schwenkachse 35 einerseits an einer Außenseite des Grundkörpers und andererseits an einer einstückig mit dem Rest des Grundkörpers verbundenen parallel zur Außenseite verlaufenden Lagerlasche 37 schwenkbar gelagert. Die Lagerlasche 37 bildet zudem auch an ihrer vorderen Stirnseite die Einstecköffnung 36 aus.As in particular in figure 2 shown, the catch hook 26 is pivoted with its pivot axis 35 on the one hand on an outside of the base body and on the other hand on a bearing bracket 37 connected in one piece to the rest of the base body and running parallel to the outside. The bearing bracket 37 also forms the insertion opening 36 on its front face.

Der Fanghaken 26 ist, wie erwähnt, als kurzer, einarmiger Schwenkhebel ausgebildet und zweckmäßiger Weise ebenfalls als Blechbiege-Bauteil ausgebildet. Dabei sind die beiden Gabelschenkel 34a, 34b durch ein Gabeljoch 38 miteinander verbunden. Die beiden Gabelschenkeln 34a, 34b verlaufen parallel zueinander und werden durch das Gabeljoch 38 auf Abstand zueinander gehalten. Der Zwischenraum zwischen den beiden Gabelschenkeln 34a, 34b bildet die Aufnahme 39 für den gewindelosen Abschnitt des Haltevorsprungs 18.As mentioned, the catch hook 26 is designed as a short, one-armed pivoting lever and is also expediently designed as a bent sheet metal component. The two fork legs 34a, 34b are connected to one another by a fork yoke 38. The two fork arms 34a, 34b run parallel to one another and are kept at a distance from one another by the fork yoke 38. The space between the two fork legs 34a, 34b forms the receptacle 39 for the unthreaded section of the retaining projection 18.

Der Abstand der beiden Gabelschenkel 34a, 34b zueinander, also die lichte Weite der Aufnahme 39 ist kleiner als der Durchmesser des als Bolzenkopf ausgebildeten Halteabschnitts 19. Dadurch ist es möglich, dass der Bolzenkopf beim Einstecken auf den Fanghaken 26 auftreffen kann ohne dass er in die Aufnahme einfährt.The distance between the two fork arms 34a, 34b, i.e. the clear width of the receptacle 39, is smaller than the diameter of the holding section 19 designed as a bolt head recording is coming in.

Die Gabelschenkel 34a, 34b besitzen jeweils eine charakteristische Kontur und bilden gemeinsam sowohl die Betätigungsfläche 32 als auch die Spannfläche 30 sowie den zwischen der Betätigungsfläche und der Spannfläche liegenden Scheitelpunkt 31. Die Gabelschenkel 34a, 34b haben jeweils die Form eines Polygons.The fork legs 34a, 34b each have a characteristic contour and together form both the actuating surface 32 and the clamping surface 30 as well as the vertex 31 lying between the actuating surface and the clamping surface. The fork legs 34a, 34b each have the shape of a polygon.

Wie insbesondere die Zusammenschau der Figuren 2 bis 5 zeigt, wird die Betätigungsfläche von den vorderen Oberkanten der Gabelschenkel 34a, 34b gebildet, die in der in Figur 5 gezeigten Grundstellung von der Einstecköffnung 36 nach hinten nach schräg oben verlaufen. In Richtung von der Vorderseite 23 zur Rückseite 24 des Grundkörpers 25 ist die Betätigungsfläche also gegenüber der Mündungsebene der Einstecköffnung 36 schräg nach oben geneigt.As in particular the synopsis of the Figures 2 to 5 shows, the actuating surface is formed by the front upper edges of the fork arms 34a, 34b, which are shown in FIG figure 5 shown basic position from the insertion opening 36 backwards obliquely upwards. In the direction from the front side 23 to the back side 24 of the base body 25, the actuation surface is therefore inclined obliquely upwards relative to the opening plane of the insertion opening 36.

Im Beispielsfall ist die Betätigungsfläche eine gerade Fläche, die im Bereich der Schwenkachse 35 beginnt und am Scheitelpunkt 31 endet.In the example, the actuating surface is a straight surface that begins in the area of the pivot axis 35 and ends at the apex 31 .

Wie insbesondere in den Figuren 2 bis 5 gezeigt, schließt sich in Einsteckrichtung nach dem Scheitelpunkt 31 die Spannfläche 30 an, die im Beispielsfall als Bogenfläche ausgebildet ist. Die Spannfläche 30 wird von den hinteren Oberkanten der Gabelschenkel 34a, 34b gebildet.As in particular in the Figures 2 to 5 shown, the clamping surface 30 follows in the insertion direction after the vertex 31 and is designed as an arcuate surface in the example is. The clamping surface 30 is formed by the rear upper edges of the fork arms 34a, 34b.

Charakteristisch für das erste Ausführungsbeispiel ist, dass die Schwenkachse 35 im Bereich zwischen der Betätigungsfläche 32 und der Spannfläche 30 angeordnet ist.It is characteristic of the first exemplary embodiment that the pivot axis 35 is arranged in the area between the actuating surface 32 and the clamping surface 30 .

Wie bereits erwähnt wird der Fanghaken über die Federeinrichtung 29 in die Grundstellung 27 vorgespannt. Im gezeigten Beispielsfall umfasst die Federeinrichtung wenigstens eine Zugfeder 40, die einerseits am Grundkörper 35 und andererseits an der Fangeinrichtung 22 gelagert ist.As already mentioned, the catch hook is prestressed into the basic position 27 by the spring device 29 . In the example shown, the spring device comprises at least one tension spring 40 which is mounted on the base body 35 on the one hand and on the catching device 22 on the other hand.

Wie beispielhaft in den Figuren 2 bis 5 gezeigt, ist hierzu am Grundkörper 25 eine fensterartige Ausnehmung ausgebildet, an der sich ein Einhängevorsprung 41 für die endseitige Öse der Zugfeder 40 befindet.As exemplified in the Figures 2 to 5 shown, a window-like recess is formed on the base body 25 for this purpose, on which a suspension projection 41 for the end eyelet of the tension spring 40 is located.

Charakteristisch für die Erfindungsausführung ist, dass die Zugfeder 40 nicht direkt am Fanghaken 26 angreift sondern mittelbar über einen Krafteinleitungshebel 42 am Fanghaken 26 angreift. Der Krafteinleitungshebel 42 ist über ein Verbindungsgelenk 43 gelenkig mit dem Fanghaken verbunden. Insgesamt bildet der Fanghaken gemeinsam mit dem Krafteinleitungshebel 42 einen Kniehebel.It is characteristic of the embodiment of the invention that the tension spring 40 does not act directly on the catch hook 26 but acts indirectly on the catch hook 26 via a force application lever 42 . The force application lever 42 is connected in an articulated manner to the catch hook via a connecting joint 43 . Overall, the catch hook together with the force application lever 42 forms a toggle lever.

Am Krafteinleitungshebel 42 ist ebenfalls ein Einhängevorsprung 44 zum Einhängen der entgegengesetzten Einhängeöse der Zugfeder 40 ausgebildet.A suspension projection 44 for suspending the opposite suspension eye of the tension spring 40 is also formed on the force introduction lever 42 .

Wie insbesondere in Figur 1 gezeigt, ist die obere Befestigungseinheit 14b mit der unteren Befestigungseinheit 14a über Kopplungsmittel verbunden, derart, dass beim Lösen des Frontelements 12 an der unteren Befestigungseinheit 14a über die Kopplungsmittel gleichzeitig der Fanghaken 26 der oberen Befestigungseinheit 14b aus der Grundstellung 27 zur Freigabe des Haltevorsprungs 18 herausschwenkbar ist.As in particular in figure 1 shown, the upper fastening unit 14b is connected to the lower fastening unit 14a via coupling means in such a way that when the front element 12 is released from the lower fastening unit 14a via the Coupling means at the same time the catch hook 26 of the upper fastening unit 14b can be pivoted out of the basic position 27 to release the holding projection 18 .

Zu den Kopplungsmitteln zählt der Krafteinleitungshebel 42, der, wie erwähnt, über das Verbindungsgelenk 43 mit dem Fanghaken 26 schwenkbar verbunden ist und der, wie in Figur 1 gezeigt, über ein weiteres Verbindungsgelenk 45 mit einem Stellmechanismus der unteren Befestigungseinheit 14a verbunden ist.The coupling means include the force application lever 42, which, as mentioned, is pivotally connected to the catch hook 26 via the connecting joint 43 and, as in FIG figure 1 shown, is connected via a further connecting joint 45 to an actuating mechanism of the lower fastening unit 14a.

Zum Verbinden des Frontelements 12 mit dem Seitenteil im Bereich der oberen Befestigungseinheit 14b wird, wie die Zusammenschau der Figuren 2 bis 5 zeigt, zunächst der Haltevorsprung 18 mit dem als Bolzenkopf ausgebildeten Halteabschnitt 19 voraus in Richtung Einstecköffnung 36 geführt. Dabei trifft der Bolzenkopf auf die in der Grundstellung 27 schräg von der Einstecköffnung nach hinten oben verlaufende Betätigungsfläche 32, wodurch der Fanghaken in Uhrzeiger-Richtung um die Schwenkachse 35 verschwenkt wird. Das Verschwenken erfolgt gegen die Federkraft der Zugfeder 40, die beim Verschwenken des Fanghakens 26 gespannt wird.To connect the front element 12 with the side part in the region of the upper attachment unit 14b, as the synopsis of Figures 2 to 5 shows, the holding projection 18 is first guided in the direction of the insertion opening 36 with the holding section 19 designed as a bolt head in front. The bolt head hits the actuating surface 32 running obliquely from the insertion opening to the rear and upwards in the basic position 27, as a result of which the catch hook is pivoted about the pivot axis 35 in a clockwise direction. The pivoting takes place against the spring force of the tension spring 40, which is tensioned when the catch hook 26 is pivoted.

Wie insbesondere die Zusammenschau der Figuren 2 und 3 zeigt, wird der Fanghaken 26 in etwa soweit verschwenkt, dass die Betätigungsfläche 32 in wesentlichen parallel zur Oberkante des Grundkörpers 26 verläuft. Das Verbindungsgelenk 43 zwischen Fanghaken und Krafteinleitungshebel 42 wird nach unten und in Richtung Vorderseite des Grundkörpers 25 verlagert, da das Verbindungsgelenk 43 ebenfalls um die Schwenkachse 35 schwenkt.As in particular the synopsis of the Figures 2 and 3 shows, the catch hook 26 is pivoted approximately to the extent that the actuating surface 32 runs parallel to the upper edge of the base body 26 substantially. The connecting joint 43 between the catch hook and the force application lever 42 is shifted downwards and towards the front of the base body 25 since the connecting joint 43 also pivots about the pivot axis 35 .

Hat der Bolzenkopf den Scheitelpunkt 31 des Fanghakens 26 überschritten, so bewirkt die Federkraft der gespannten Zugfeder ein Zurückschwenken des Fanghakens 26 in GegenUhrzeigerrichtung, wobei dann der gewindelose Abschnitt des Haltevorsprungs 18 in die Aufnahme 39 zwischen den beiden Gabelschenkeln 34a, 34b einfährt und der Bolzenkopf mit seiner Rückseite an der Spannfläche 30 entlang gleitet. Da die Spannfläche bogenförmig gekrümmt ausgebildet ist, also einen konvexen Verlauf aufweist, wird beim weiteren Entlanggleiten des Bolzenkopfes das Frontelement 12 an das Seitenteil 13 gezogen und somit das Frontelement 12 an das Seitenteil 13 gespannt.If the bolt head has exceeded the vertex 31 of the catch hook 26, the spring force of the tensioned tension spring causes this pivoting back of the catch hook 26 counterclockwise, in which case the unthreaded section of the retaining projection 18 enters the receptacle 39 between the two fork legs 34a, 34b and the bolt head slides with its rear side on the clamping surface 30 along. Since the clamping surface is curved in an arc, ie has a convex profile, the front element 12 is pulled against the side part 13 as the bolt head slides further along, and the front element 12 is thus clamped against the side part 13 .

Die Figuren 6 bis 10 zeigen ein zweites Ausführungsbeispiel der erfindungsgemäßen Vorrichtung 11. Das zweite Ausführungsbeispiel unterscheidet sich von dem zuvor beschriebenen ersten Ausführungsbeispiel durch die andersartige Ausgestaltung der Fangeinrichtung 22.the Figures 6 to 10 show a second exemplary embodiment of the device 11 according to the invention. The second exemplary embodiment differs from the first exemplary embodiment described above by the different design of the catching device 22.

Auch hier ist der Fanghaken 26 als einarmiger Schwenkhebel ausgebildet, jedoch nicht in derart kurzer Ausführung wie beim ersten Ausführungsbeispiel, sondern als relativ langer Schwenkhebel.Here, too, the catch hook 26 is designed as a one-armed pivoted lever, but not in such a short design as in the first exemplary embodiment, but as a relatively long pivoted lever.

Der Fanghaken 26 besitzt somit neben dem Hakenabschnitt 33 und den beiden Gabelschenkeln 34a, 34b noch einen relativ lang gestreckten Basisabschnitt 46, der gemäß Ausführungsbeispiel als Stange ausgebildet ist. Der Basisabschnitt 46 ist an seinem dem Hakenabschnitt 33 abgewandten hinteren Ende um eine Schwenkachse 35 schwenkbar am Grundkörper 25 gelagert.The catch hook 26 thus has, in addition to the hook section 33 and the two fork arms 34a, 34b, a relatively elongated base section 46 which, according to the exemplary embodiment, is designed as a rod. The base section 46 is pivoted about a pivot axis 35 on the base body 25 at its rear end facing away from the hook section 33 .

Die Betätigungsfläche 32 ist in gleicher Weise zum ersten Ausführungsbeispiel ausgebildet, wird also von den vorderen Oberkanten der beiden Gabelschenkel 34a, 34b gebildet, die in der Grundstellung (Figur 8) von der Vorderseite des Grundkörpers nach hinten nach schräg oben verlaufen.The actuating surface 32 is designed in the same way as the first exemplary embodiment, i.e. it is formed by the front upper edges of the two fork legs 34a, 34b, which in the basic position ( figure 8 ) run from the front of the body to the back at an angle upwards.

Im Gegensatz zum zuvor beschriebenen ersten Ausführungsbeispiel ist die Spannfläche 30, die ebenfalls von den hinteren Oberkanten der Gabelschenkel 34a, 34b gebildet wird, jedoch nicht bogenförmig gekrümmt sondern hat einen geraden Verlauf, so dass die Gabelschenkel 34a, 34b insgesamt die Form eines rechtwinkligen Dreiecks haben.In contrast to the first exemplary embodiment described above, the clamping surface 30, which is also formed by the rear upper edges of the fork arms 34a, 34b, is not curved in an arc but has a straight course, so that the fork arms 34a, 34b have the overall shape of a right-angled triangle .

Ein weiterer Unterschied zum zuvor beschriebenen ersten Ausführungsbeispiel ist die Ausgestaltung der Federeinrichtung 29. Im Gegensatz zum ersten Ausführungsbeispiel ist hier eine Druckfeder 47 eingesetzt, die einerseits an der Unterseite des Hakenabschnitts 33 im Bereich des Gabeljochs 38 und andererseits am Grundkörper 25 gelagert ist. Wie insbesondere die Figuren 6 und 7 zeigen, ist der Fanghaken 26 der oberen Befestigungseinheit 14b über Kopplungsmittel mit der unteren Befestigungseinheit 14a verbunden. Wie insbesondere in Figur 6 oder 7 gezeigt, ist hier ein Verbindungshebel 48 vorhanden, der einerseits schwenkbar am Fanghaken 26, insbesondere an dessen Basisabschnitt 46 angelenkt ist und andererseits mit einem Stellmechanismus der unteren Befestigungseinheit 14a schwenkbar verbunden ist.Another difference from the first exemplary embodiment described above is the design of the spring device 29. In contrast to the first exemplary embodiment, a compression spring 47 is used here, which is mounted on the one hand on the underside of the hook section 33 in the area of the fork yoke 38 and on the other hand on the base body 25. Like those in particular figures 6 and 7 show, the catch hook 26 of the upper fastening unit 14b is connected to the lower fastening unit 14a via coupling means. As in particular in figure 6 or 7 shown, a connecting lever 48 is present here, which on the one hand is pivoted on the catch hook 26, in particular on its base section 46, and on the other hand is pivotally connected to an actuating mechanism of the lower fastening unit 14a.

Zur Befestigung des Frontelements 12 am Seitenteil 13 im Bereich der oberen Befestigungseinheit 14b wird der Haltevorsprung 18 mit dem als Bolzenkopf ausgebildeten Halteabschnitt 19 voraus an den Fanghaken 26 herangeführt. Der Bolzenkopf trifft auf die Betätigungsfläche 32 des Fanghakens 26 und gleitet daran ab, wobei der Fanghaken in GegenUhrzeigerrichtung um die Schwenkachse 35 gegen die Federkraft der Druckfeder 47 nach unten schwenkt. Die Figur 9 zeigt die Situation genau am Scheitelpunkt 31 des Fanghakens 26. Nach Überschreiten des Scheitelpunkts 31 wird der Fanghaken 26 durch die Federkraft der Druckfeder wieder zurück in Richtung Grundstellung 27 verschwenkt, wodurch der gewindelose Abschnitt des Haltevorsprungs 18 in die Aufnahme 39 zwischen den beiden Gabelschenkeln 34a, 34b gelangt. Durch die kreisförmige Schwenkbewegung des Fanghakens um die Schwenkachse 35 wird beim Aneinanderabgleiten der Rückseite des Bolzenkopfes an der Spannfläche 30 eine Bewegung in Richtung Rückseite des Grundkörpers erzeugt, wodurch das Frontelement 12 an das Seitenteil gespannt wird.To fasten the front element 12 to the side part 13 in the area of the upper fastening unit 14b, the holding projection 18 is brought up to the catch hook 26 with the holding section 19 designed as a bolt head in front. The bolt head strikes the actuating surface 32 of the catch hook 26 and slides off it, the catch hook pivoting counterclockwise about the pivot axis 35 against the spring force of the compression spring 47 downwards. the figure 9 shows the situation exactly at the apex 31 of the catch hook 26. After the apex 31 has been exceeded, the catch hook 26 is pivoted back towards the basic position 27 by the spring force of the compression spring, whereby the unthreaded section of the retaining projection 18 enters the receptacle 39 between the two fork arms 34a, 34b. The circular pivoting movement of the catch hook around the pivot axis 35 generates a movement towards the rear of the base body when the rear of the bolt head slides against one another on the clamping surface 30, whereby the front element 12 is clamped to the side part.

Claims (11)

  1. Device for the connection of a front element (12) to a side part (13) of a movable furniture part, in particular a drawer, with at least two mounting units (14a, 14b) lying one above the other in the vertical direction of the front element (12) and of which an upper mounting unit (14b) has a retaining projection (18) with retaining section (19) attachable to the inner side (15) of the front element (12) and in the attached state extending away from the inner side (15) towards the side part (13), and with a catch device (22) for the retaining projection (18) attachable to the side part (13), wherein the catch device (22) has a main body (25) with a front (23) and a rear (24), and a catch hook (26) pivotably mounted on the main body (25), preloaded by a spring device (29), between a basic position (27) and a clamped position (28), wherein the catch hook (26) has a clamping face (30) which faces the rear (24) of the main body (25) and engages behind the retaining section (19) of the retaining projection (18) in the clamped position (28), clamping the front element (12) to the side part (13), wherein the catch hook (26) has an actuating face (32), inclined relative to the clamping face (30) and adjoining it via an apex (31) facing the front (23) of the main body (25), and lying in the basic position (27) in the insertion path of the retaining projection (18), wherein the catch hook (26) is biased via the spring device (29) into the basic position (27) in such a way that the retaining section (19) of the retaining projection (18) , during the insertion process, is able to strike against the actuating face (32) and can press the catch hook (26), against the force of the spring device (29), out of the basic position (27) and, after the retaining section (19) has passed the apex (31) and reached the area of the clamping face (30), is able though the force of the spring device (29) to swivel the catch hook (26) back in the direction of the basic position (27), in order to act with the clamping face (30) on the retaining section (19), and wherein the catch hook (26) is in the form of a single-arm lever, pivotably mounted on a stationary pivot axis (35) located on the main body (25) between the basic position (27) and the clamped position, wherein the pivot axis (35) is located in the area between the actuating face (32) and the clamping face (30), characterised in that the spring device (29) for preloading the catch hook (26) into the basic position (27) acts directly on a long side of the catch hook (26) which is located opposite a long side equipped with the actuating face (32) and the clamping face (30), or that the spring device (29) for preloading the catch hook (26) into the basic position (27) acts indirectly on the catch hook (26) via a force application lever (42), wherein the force application lever (42) is hinged to the catch hook (26) via a connecting hinge (43).
  2. Device according to claim 1, characterised in that the actuating face (32) of the catch hook (26) rises in the basic position (27) thereof from the front (23) of the main body (25) towards the rear (34) up to the apex (31) and the adjoining clamping face (30) drops in the basic position (27) of the catch hook (26) from the front (23) of the main body (25) towards the rear (34).
  3. Device according to any of the preceding claims, characterised in that the spring device (29) has at least one compression spring (47) and at least one tension spring (40), wherein, at the direct coupling of spring device (29) and catch hook (26), at least one compression spring (47) is connected to the catch hook (26) at one end and to the main body (25) at the other end.
  4. Device according to claim 3, characterised in that, at the indirect coupling of spring device (29) and catch hook (26), at least one tension spring (40) is connected to the force application lever (42) at one end and to the main body (25) at the other end.
  5. Device according to any of the preceding claims, characterised in that the catch hook (26) has a fork-shaped hook section (33) having two fork legs (34a, 34b) which are oriented parallel to each other and spaced from each other, and which, in the basic position (27) of the catch hook (26), are oriented in the vertical direction in such a way that an open receptacle (39) for the retaining projection (18) is formed between the fork legs (34a, 34b).
  6. Device according to claim 5, characterised in that the actuating face (32) and the adjoining clamping face (30) of the catch hook (26) are represented by outer edges of the fork legs (34a, 34b).
  7. Device according to any of the preceding claims, characterised in that the retaining projection (18) facing the front element (12) is designed as a retaining bolt with a bolt shank and a bolt head forming the retaining section (19) and having a larger diameter than the bolt shank.
  8. Device according to any of the preceding claims, characterised in that the upper mounting unit (14b) is connected to the lower mounting unit (14a) via coupling means in such a way that, when the front element (12) is released at the lower mounting unit (14a), the catch hook (26) of the upper mounting unit (14b) is simultaneously pivoted out of the clamping position via the coupling means to release the retaining projection.
  9. Device according to claim 8, characterised in that the coupling means have a connecting bar (48) which is hinged to a component of the lower mounting unit (14a) at one end and hinged to the catch hook (26) at the other end.
  10. Furniture part, in particular drawer, with a front element (12) and two side parts (13), characterised by a device according to any of claims 1 to 9.
  11. Piece of furniture with at least one furniture part, in particular a drawer, having a front element (12) and two side parts (13), characterised by a device according to any of claims 1 to 9.
EP20158213.7A 2019-02-28 2020-02-19 Device for connecting a front element to a side element of a movable part of a piece of furniture Active EP3701835B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019101142.4U DE202019101142U1 (en) 2019-02-28 2019-02-28 Device for connecting a front element to a side part of a movable furniture part

Publications (2)

Publication Number Publication Date
EP3701835A1 EP3701835A1 (en) 2020-09-02
EP3701835B1 true EP3701835B1 (en) 2022-08-31

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Application Number Title Priority Date Filing Date
EP20158213.7A Active EP3701835B1 (en) 2019-02-28 2020-02-19 Device for connecting a front element to a side element of a movable part of a piece of furniture

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EP (1) EP3701835B1 (en)
DE (1) DE202019101142U1 (en)
ES (1) ES2927396T3 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015212U1 (en) * 2007-11-02 2008-01-24 Anton Schneider Gmbh & Co Kg Fastening device for furniture parts
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
DE102015105130A1 (en) * 2015-04-02 2016-10-06 Paul Hettich Gmbh & Co. Kg Side frame for a drawer and method for mounting the side frame
DE102015122192B4 (en) * 2015-12-18 2024-08-08 Paul Hettich Gmbh & Co. Kg Device for releasably fixing a front panel and method for assembling and disassembling a front panel
AT520427B1 (en) * 2017-11-07 2019-04-15 Blum Gmbh Julius Fastening device for releasably securing a front panel to a drawer

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ES2927396T3 (en) 2022-11-04
EP3701835A1 (en) 2020-09-02

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