EP3709839B1 - Attachment device for a panel of a drawer - Google Patents
Attachment device for a panel of a drawer Download PDFInfo
- Publication number
- EP3709839B1 EP3709839B1 EP18803416.9A EP18803416A EP3709839B1 EP 3709839 B1 EP3709839 B1 EP 3709839B1 EP 18803416 A EP18803416 A EP 18803416A EP 3709839 B1 EP3709839 B1 EP 3709839B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- catch
- attachment device
- axis
- rotation
- catch element
- 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.)
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- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—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
- A47B88/956—Drawers characterised by the front panel characterised by connection means for the front panel for enabling adjustment of 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
- A47B2088/954—Drawers 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 invention relates to a fastening device for fastening a panel of a drawer to a frame according to the preamble of claim 1.
- the fastening device for fastening the front panel of a drawer to drawer carriages.
- the fastening device has an additional locking device provided in addition to a retaining spring, which according to FIG. 15 has a self-locking force-locking or clamping effect and according to FIG. 21 a form-locking effect.
- a safety function is to be implemented in order to prevent the device from coming loose unintentionally—for example, due to very heavy stress from shaking movements or the like—even more reliably.
- a generic fastening device is from DE 20 2014 002 0229 U1 known.
- the object of the invention is to realize a fastening device that is structurally simple to implement and yet functionally reliable.
- the catch element to be locked in the catch position as a result of a local displacement of the axis of rotation of the catch element. wherein to shift the axis of rotation of the catching element, a linear shifting of a shaft section takes place, which is pivotably mounted in or with the catching element.
- the shifting of the axis of rotation is defined by a guide cam and at least one connecting link of the base element, with the respective guide cam being formed as an extension of the shaft section is.
- the rotational movement or the pivoting of the catching element about its axis of rotation is superimposed or preceded or followed by a movement of the axis of rotation that locally shifts the axis of rotation—preferably linearly.
- This defined shift in the position of the axis of rotation can in particular by shifting the Central axis of an axle section or bolt or the like. Take place with or on which the catch element of the safety gear is pivotally mounted. The position is shifted into a catch position, which is selected in such a way that an additional locking effect results from the shift in the axis of rotation.
- the displacement of the axis of rotation is defined by a guide cam and a backdrop. This results in a defined displacement of the axis of rotation that is easy to implement in terms of production technology and is therefore advantageous.
- the direction of movement of the axis of rotation of the catch element when it is displaced is aligned perpendicularly or substantially perpendicularly to a direction of movement of the holding element when the holding element is locked on the catch device.
- the axis of rotation is displaced in such a way that, in the catch position, it is in the Y direction perpendicular to the main direction of extension of the frame at or close to the Y position of the central axis of a retaining bolt of a retaining element achieved that the current axis of rotation of the catch element in the locked or locked state of the fastening device can preferably be just below or above the plane of action or on the plane of action of the retaining element, in particular a retaining bolt of the retaining element on the panel.
- the effective plane is defined here by the plane spanned between the X and Z axes, which runs parallel to the base (6) of the frame.
- the toothing can comprise a toothing of the catching element and a corresponding toothing of the base element.
- the toothing of the base element can be configured in a simple and advantageous manner as linear toothing, preferably as a toothed rack, which is arranged or configured on the base element.
- the displacement of the axis of rotation of the catch element is supported by the rolling of teeth on the catch element on teeth on the base element.
- the toothing of the base element can be designed in a simple manner as a linear toothing, such as a toothed rack, which is arranged or formed on the base element.
- the base element of the fastening device has a housing that is formed by a first, right housing half and a second, left housing half, with each housing half having the connecting link.
- a housing is simply and advantageously formed in which the catch element is securely mounted.
- the connecting link can be designed in a simple manner in terms of manufacturing technology.
- At least one half of the housing is connected directly to a wall surface of the frame.
- the holding element has a holding part which is fastened to the base part and a U-shaped
- the holding element has an adjustment device.
- the catching element has a semicircular recess into which a geometrically congruent, circularly formed end of the guide element of the force accumulator, in particular a spring device, engages.
- a geometrically congruent, circularly formed end of the guide element of the force accumulator in particular a spring device, engages.
- a drive geometry for a tool is introduced into the catch element.
- the drive geometry serves in a simple manner in terms of design and production technology and is therefore advantageous as an unlocking and return option for the catch element.
- top, bottom, right or left refer to the respective position shown in the figures and are to be understood or considered relative to movements - in particular rotations - of the elements shown in space.
- a drawer 1 is shown.
- the drawer 1 has a panel 2 , a base 6 and preferably a rear wall 3 .
- the drawer 1 also has a first, right frame (not shown here) and a second, left frame 4b.
- FIG 4 shows an advantageous embodiment of a fastening device 100 for fastening the panel 2 of the drawer 1 to the frame 4a or 4b.
- the fastening device 100 has a retaining element 101 on the panel side and a catch device on the frame side.
- the catch device has a catch element 116 which is arranged pivotably on the respective frame.
- the catch element 116 can be acted upon by a force accumulator, in particular a spring device 104, and can be moved between a release position and a catch position and holds the retaining element 101 of the panel on the frame 100 in the catch position.
- a force accumulator in particular a spring device 104
- the frames 4a, 4b can be made of a metallic material and have a cavity into which the catching device of the fastening device 100 for the panel 2 of the drawer 1 is inserted. But this safety gear can also be arranged in a different way on the frame 4a, 4b. In the catch position, the holding element 101 can also engage in the cavity of the frame 4a, 4b, which is preferably aligned at right angles to the panel.
- the frame 4a, 4b can each have a cutout 5b through which the fastening device 100 inserted into the respective frame 4a, 4b can be accessed and operated from the outside.
- In 3 is an advantageous embodiment of a frame-side catch device of the fastening device 100 without the frame 4a, 4b surrounding it when mounted on the drawer and without the holding element 101 in a basic position, in which the catch device is in a release position. In this position, the holding element 101 and thus the panel are not held on the frame 4a, 4b.
- the fastening device 100 of 3 and 4 has a base element 102 .
- This base element 102 can be formed by an element of the frame 4a, 4b itself. However, it can also be formed by a separate element which is fixed to the frame 4a, 4b, for example inserted into a cavity of the frame 4a, 4b and fixed to an element of the frame 4a, 4b.
- the base element 102 can be designed as at least one plate.
- the base element 102 is used for arranging and also as an abutment for an energy accumulator.
- This force accumulator is preferably designed as a spring device. Therefore, the term "spring device" is used below, which includes a force accumulator of a different type below - but also in the claims.
- the spring device 104 has a compression spring here. Alternatively, the spring device 104 can also have another spring with a different design.
- the spring device 104 also has a guide element 105 .
- the guide element 105 is slidably mounted in the retaining bracket 103.
- the guide element 105 has a stop 106 for the compression spring 104 .
- the compression spring of the spring device 104 is arranged between the holding tab 103 and the stop 106 .
- the fastening device 100 has, as a base element 102, a housing with a first, right-hand housing half 107a and a second, left-hand housing half 107b running parallel thereto.
- the housing halves 107a, 107b are connected to one another here (here with rivets) and thus form the housing 108.
- the housing halves 107a, 107b are here made from a flat metal material, such as sheet steel.
- the housing halves 107a, 107b can also be made of a different material, such as aluminum or a plastic or the like.
- the base element can have a connecting link 109 in which a guide cam 110 is movably mounted.
- each of the housing halves 107b, 107a has a link 109 in which the guide cams 110 are movably mounted.
- one, here the second, left housing half 107b can have a recess 111.
- a curved elongated hole 112 is visible through this recess 111, which hole is made in the first, right-hand housing half 107a.
- Both housing halves 107a, 107b each have a groove-like cutout 114a, 114b that is geometrically congruent with the other cutout.
- the cutout 114a, b is in a locking position of the fastening device 100 by a retaining bolt 115 of the retaining element 101 in a horizontal position (not shown here, see 4 ) cracked down.
- a catch element 116 also engages in the cutout 114 .
- the holding element 101 has a base part 117 with which the holding element 101 is fastened to the panel 2 of the drawer 1 .
- the holding element 101 also has a holding part 118 which is fixed to the base part 117 and has a U-shaped cross-sectional geometry.
- the U is dimensioned such that the clear width of the U is greater than the width B of the housing 108.
- the holding part 118 has two indentations 119a, 119b arranged in pairs, which, when locking or after locking, open the aperture in the horizontal direction lead to the housing 108 or set.
- the holding element 101 has an adjusting device 120 for the relative position of the screen 2 to the frames 4a, 4b in the vertical direction.
- the fastening device is shown without the left housing half 107b.
- the catching element 116 is easily recognizable.
- the catch element 116 has teeth 121 .
- the base element 102 also has teeth 122 . Both toothings 121, 122 mesh with one another and are thus in an operative connection with one another.
- the teeth 121, 122 are preferably involute teeth. Other toothings are also conceivable.
- the central planes of the catch element 116, the toothing of the base element 102 and the compression spring 104 are all in one plane in the longitudinal direction of the frame, which is why the width B of the housing with its parallel housing halves can be less than 8 mm and, in particular, all forces can be dissipated in one plane without generating a tilting moment.
- the catching element 116 has a semicircular recess 123 into which a geometrically congruent, circularly shaped end 124 of the guide element 105 of the spring device 104 engages. This creates a pivot. As a result, the spring device 104 is in an operative connection with the catch element 116 . Due to the swivel joint, the spring device 104 advantageously acts on the catch element 116 at all times without any bending moments.
- the catching element 116 also has a groove-like incision 125 .
- the boundaries of the incision 125 are preferably curved—parallel to one another.
- the dimension of the incision 125 is selected such that the retaining pin 115 of the retaining element 101 can reach through the incision 125 in the horizontal direction at any point with virtually no play.
- a hook portion 127 is formed in the catching element 116 through the incision 125 .
- guide cam 110 which is guided in the link 109 (not shown here) of the left-hand housing half 107b (also not shown here). Such a guide cam 110 is guided in the link 109 of the right-hand housing half 107a (not shown here).
- a cylindrical shaft section 126 is arranged between the two guide cams 110 .
- the catch element 116 is mounted pivotably on the axle section 126 .
- a drive geometry 113 can also be seen, which is introduced into the catch element in the area by a separating process - such as punching - here in the form of a cross slot.
- the drive geometry 113 is used in conjunction with a tool - here a Phillips screwdriver - as an unlocking and return option for the catch element 116.
- the tool penetrates the drive geometry 113 and can at least engage in the slot 112 of the first, right-hand housing half 107a.
- the elongated hole 112 accordingly serves as a free space for a screwdriver tip, so that there is a secure form fit between the drive geometry 113 and the screwdriver tip.
- Drive geometries 113 other than the cross slot shown here are also conceivable.
- the fastening device 100 is shown without the frame 4a, 4b surrounding it, but with the retaining element 101 in a basic position in which the fastening device 100 is open.
- the representation in 6 corresponds in this respect to the representation of the fastening device 100 in figure 5 .
- the fastening device 100 is shown in a position in which the retaining bolt 115 engages in the cutout 114a, 114b, which the two housing halves 107a, 107b each form and comes into contact with the catch element 116.
- the impressions 119a, 119b of the holding part 118 have placed over the two housing halves 107a, 107b (only 107a shown here), so that the holding pin 115 engages centrally in the cutout 114a, 114b.
- the holding part is cut out on one of its legs, so that the holding pin 115 is visible.
- the catch element 116 has its basic position 6 and has completed a partial clockwise rotation about the axle section 126 as a result of the movement of the retaining bolt 115 on the catching element 116 and has shifted the line of action of the spring force to such an extent that an automatic rotary movement of the catching element 116 takes place, with the spring force of the spring element 104 or that stored in the compression spring Force movement of retaining pin 115 into cutout 114a, 114b has supported.
- This movement is possible because the central axis of the retaining pin 115 acts on the catch element 116 at a vertical distance from the current position of the central axis of the axle section 126 and thereby exerts a torque on the catch element 116 which acts in a clockwise direction.
- the toothing 121 of the catching element 116 has rolled a bit on the toothing 122 of the base element 102 . Due to the rolling movement, the axle section 126 - and thus the current axis of rotation of the catching element 116 - has moved a little way vertically downwards via the guide cam 110 which is integrally formed on the axle section 126 and which is displaceably guided in the connecting link 109.
- the fastening device 100 is shown in a position in which the retaining bolt 115 engages in the cutout 114a, 114b and in which the notch 125 or the hook section 127 of the catching element 116 engages with the retaining bolt 115.
- the catch element 116 has the spring force of the spring element 104 or the force stored in the compression spring compared to 7 completed a further partial rotation around the axis section 126 in the clockwise direction.
- the toothing 121 of the catch element 116 has rolled a further distance on the toothing 122 of the base element 102 . Due to the rolling movement, the axle section 126 - and thus the current axis of rotation of the catch element 116 - has moved over the guide cam 110 which is integrally formed on the axle section 126 and which is guided displaceably in the connecting link 109, compared to 7 moved a little further vertically down.
- the fastening device 100 is shown in a position in which the retaining bolt 115 engages in the cutout 114a, 114b and in which the notch 125 or the hook section 127 of the catching element 116 pushes the retaining bolt 115 and thus the retaining element 101 further into the cutout 114a, 114b pulled in.
- the panel 2 (not shown here) is pulled further to the respective frame 4a, 4b of the drawer 1.
- the catch element 116 has the spring force of the spring element 104 or the force stored in the compression spring in turn comparison to 8 completed a further partial rotation around the axis section 126 in the clockwise direction.
- the toothing 121 of the catch element 116 has rolled a further distance on the toothing 122 of the base element 102 . Due to the rolling movement, the axle section 126 - and thus the current axis of rotation of the catch element 116 - has moved over the guide cam 110 which is integrally formed on the axle section 126 and which is guided displaceably in the connecting link 109, compared to 8 moved a little further vertically down.
- the fastening device 100 is shown in a locking end position in which the retaining bolt 115 engages in the cutout 114a, 114b and in which the retaining bolt 115 lies at the bottom of the incision 125.
- the panel 2 (not shown here) has come to rest against the respective frame 4a, 4b of the drawer 1 and is locked against unintentional release.
- the catch element 116 has the spring force of the spring element 104 or the force stored in the compression spring compared to 8 completed a further partial rotation around the axis section 126 in the clockwise direction up to a possible end point.
- the toothing 121 of the catch element 116 has rolled a further distance on the toothing 122 of the base element 102 . Due to the rolling movement, the axle section 126 - and thus the current axis of rotation of the catch element 116 - has moved over the guide cam 110 which is integrally formed on the axle section 126 and which is guided displaceably in the connecting link 109, compared to 9 moved a little further vertically down to the lower end point of link 109.
- the current axis of rotation of the catch element 116 and/or the central axis of the axle section is just below the plane of action A or on the plane of action of the retaining bolt 115 in the cutout 114a, 114b.
- only a very small or no torque can be exerted on the catch element 116 by an opening movement of the drawer 1, which is accompanied by the exertion of force on the panel 2, so that the locking alone can be overcome is advantageously virtually excluded by an opening movement of the drawer 1.
- the catch element 116 has come to rest against the base element 102, so that further rotation of the catch element 116 in the clockwise direction is not possible.
- the retaining bolt 115 is thus locked by a defined displacement of the axis of rotation or the central axis of the axle section 126 on which the catch element 116 is pivotably mounted.
- the displacement is defined by the guide cam 110 and the link 109 and is supported by the rolling of the teeth 121 of the catch element 116 on the teeth 122 of the base element 102 .
- the fastening device 100 can only be unlocked by rotating the catch element 116 counterclockwise, which is initiated by a tool inserted into the drive geometry 113 . In doing so, the spring force of the spring element 104 must be overcome.
- the fastening device 100 is shown without the holding element 101 in a three-dimensional exploded view.
- the shaft section 126, on which the catch element 116 is pivotably mounted, and the two guide cams 110 integrally formed on the shaft section 126 are clearly visible.
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- Drawers Of Furniture (AREA)
- Connection Of Plates (AREA)
- Push-Button Switches (AREA)
Description
Die Erfindung betrifft eine Befestigungsvorrichtung zum Befestigen einer Blende eines Schubkastens an einer Zarge nach dem Oberbegriff des Anspruchs 1.The invention relates to a fastening device for fastening a panel of a drawer to a frame according to the preamble of claim 1.
In der
Eine gattungsgemäße Befestigungsvorrichtung ist aus der
Die Erfindung hat die Aufgabe, eine Befestigungsvorrichtung zu realisieren, die konstruktiv einfach umsetzbar und dennoch funktionssicher ist.The object of the invention is to realize a fastening device that is structurally simple to implement and yet functionally reliable.
Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The invention solves this problem by the subject matter of claim 1.
Es ist vorgesehen, dass die Verriegelung des Fangelementes in der Fangposition aufgrund einer örtlichen Verlagerung der Drehachse des Fangelementes erfolgt. wobei zur Verlagerung der Drehachse des Fangelementes ein lineares Verlagern eines Achsabschnitts erfolgt, welcher in oder mit dem Fangelement schwenkbar gelagert ist, Zudem ist die Verlagerung der Drehachse durch einen Führungsnocken und wenigstens eine Kulisse des Basiselementes definiert, wobei der jeweilige Führungsnocken in Verlängerung des Achsabschnittes ausgebildet ist.Provision is made for the catch element to be locked in the catch position as a result of a local displacement of the axis of rotation of the catch element. wherein to shift the axis of rotation of the catching element, a linear shifting of a shaft section takes place, which is pivotably mounted in or with the catching element. In addition, the shifting of the axis of rotation is defined by a guide cam and at least one connecting link of the base element, with the respective guide cam being formed as an extension of the shaft section is.
Die Drehbewegung bzw. das Schwenken des Fangelementes um seine Drehachse wird von einer die Drehachse örtlich verschiebende - vorzugsweise lineare - Bewegung der Drehachse überlagert oder vor- oder nachgeschaltet. Diese definierte Verlagerung der Position der Drehachse kann insbesondere durch Verlagerung der Mittelachse eines Achsabschnitts bzw. Bolzens oder dgl. erfolgen, mit dem oder auf dem das Fangelement der Fangvorrichtung schwenkbar gelagert ist. Dabei erfolgt die Positionsverlagerung in eine Fangposition , die derart gewählt ist, dass aus der Verlagerung der Drehachse eine zusätzliche Verriegelungswirkung resultiert.The rotational movement or the pivoting of the catching element about its axis of rotation is superimposed or preceded or followed by a movement of the axis of rotation that locally shifts the axis of rotation—preferably linearly. This defined shift in the position of the axis of rotation can in particular by shifting the Central axis of an axle section or bolt or the like. Take place with or on which the catch element of the safety gear is pivotally mounted. The position is shifted into a catch position, which is selected in such a way that an additional locking effect results from the shift in the axis of rotation.
Es ist die Verlagerung der Drehachse jeweils durch einen Führungsnocken und eine Kulisse definiert. Dies ergibt eine fertigungstechnisch einfach umsetzbare und damit vorteilhafte definierte Verlagerung der Drehachse.The displacement of the axis of rotation is defined by a guide cam and a backdrop. This results in a defined displacement of the axis of rotation that is easy to implement in terms of production technology and is therefore advantageous.
Es ist dabei vorteilhaft vorgesehen, dass die Bewegungsrichtung der Drehachse des Fangelementes bei ihrer Verlagerung senkrecht oder im wesentlichen senkrecht zu einer Bewegungsrichtung des Halteelementes beim Verriegeln des Halteelementes an der Fangvorrichtung ausgerichtet ist.It is advantageously provided that the direction of movement of the axis of rotation of the catch element when it is displaced is aligned perpendicularly or substantially perpendicularly to a direction of movement of the holding element when the holding element is locked on the catch device.
Zudem kann zur Realisierung einer gut wirkenden Verriegelung vorgesehen sein, dass die Verlagerung der Drehachse derart erfolgt, dass sie in der Fangposition in Y-Richtung senkrecht zur Haupterstreckungsrichtung der Zarge auf oder nahe zu der Y-Position der Mittelachse eines Haltebolzens eines Haltelementes liegt Derart ist erreichbar, dass die momentane Drehachse des Fangelementes im arretierten bzw. verriegelten Zustand der Befestigungsvorrichtung vorzugsweise knapp unterhalb oder oberhalb der Wirkebene oder auf der Wirkebene des Halteelementes, insbesondere eines Haltebolzens des Halteelementes an der Blende liegen kann. Die Wirkebene wird hierbei durch zwischen den Achsen X und Z aufgespannte Ebene definiert, welche parallel zum Boden (6) der Zarge verläuft. Dadurch kann durch eine Öffnungsbewegung des Schubkastens, die mit einer Kraftausübung auf die Blende einhergeht, nur noch ein sehr kleines oder sogar gar kein Drehmoment mehr auf das Fangelement ausgeübt werden, so dass eine Überwindung der Verriegelung allein durch eine Öffnungsbewegung des Schubkastens vorteilhaft quasi ausgeschlossen ist.In addition, in order to achieve an effective locking mechanism, it can be provided that the axis of rotation is displaced in such a way that, in the catch position, it is in the Y direction perpendicular to the main direction of extension of the frame at or close to the Y position of the central axis of a retaining bolt of a retaining element achieved that the current axis of rotation of the catch element in the locked or locked state of the fastening device can preferably be just below or above the plane of action or on the plane of action of the retaining element, in particular a retaining bolt of the retaining element on the panel. The effective plane is defined here by the plane spanned between the X and Z axes, which runs parallel to the base (6) of the frame. As a result, an opening movement of the drawer, which is accompanied by the exertion of force on the panel, can only exert a very small amount of torque or even no torque at all on the catch element, so that it is advantageously virtually impossible to overcome the locking mechanism simply by opening the drawer .
Ein zusätzlicher - beispielsweise formschlüssig wirkender Riegel, der das Fangelement in der Halteposition verriegelt hält oder das Realisieren einer Klemmwirkung, die das Halteelement hält - sind damit nicht mehr erforderlich.An additional bolt--for example, a form-fitting bolt that keeps the catching element locked in the holding position, or the implementation of a clamping effect that holds the holding element--are therefore no longer required.
Es kann vorteilhaft vorgesehen sein, dass die Verlagerung der Drehachse des Fangelementes durch eine mechanische Steuerungsvorrichtung definiert ist, welche das Verlagern der Drehachse mit der Schwenkstellung des Fangelementes verknüpft. Derart wird eine präzise und definierte Bewegung in die Fangposition und aus der Lösestellung umgesetzt.Provision can advantageously be made for the displacement of the axis of rotation of the catch element to be defined by a mechanical control device which links the displacement of the axis of rotation with the pivoting position of the catch element. In this way, a precise and defined movement into the catch position and out of the release position is implemented.
Es ist dabei konstruktiv einfach und sicher, wenn die mechanische Steuerungsvorrichtung durch korrespondierende Verzahnungen gebildet ist. So können nach einer vorteilhaften Ausgestaltung die Verzahnungen eine Verzahnung des Fangelementes und eine korrespondierende Verzahnung des Basiselementes umfassen.It is structurally simple and safe if the mechanical control device is formed by corresponding teeth. Thus, according to an advantageous embodiment, the toothing can comprise a toothing of the catching element and a corresponding toothing of the base element.
Beispielsweise kann die Verzahnung des Basiselementes in einfacher und vorteilhafter Weise als eine Linearverzahnung ausgebildet sein, vorzugsweise als Zahnstange, die an dem Basiselement angeordnet oder ausgebildet ist.For example, the toothing of the base element can be configured in a simple and advantageous manner as linear toothing, preferably as a toothed rack, which is arranged or configured on the base element.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung ist die Verlagerung der Drehachse des Fangelementes durch das Abwälzen einer Verzahnung des Fangelementes auf einer Verzahnung des Basiselementes unterstützt. Dadurch wird die Verlagerung der Drehachse durch eine einfache Kinematik reproduzierbar und damit vorteilhaft unterstützt. Die Verzahnung des Basiselementes kann in einfacher Weise als eine Linearverzahnung ausgebildet sein, so als Zahnstange, die an dem Basiselement angeordnet oder ausgebildet ist.In a further preferred embodiment of the invention, the displacement of the axis of rotation of the catch element is supported by the rolling of teeth on the catch element on teeth on the base element. As a result, the displacement of the axis of rotation can be reproduced by simple kinematics and is thus advantageously supported. The toothing of the base element can be designed in a simple manner as a linear toothing, such as a toothed rack, which is arranged or formed on the base element.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung weist das Basiselement der Befestigungsvorrichtung ein Gehäuse auf, dass durch jeweils eine erste, rechte Gehäusehälfte und eine zweite, linke Gehäusehälfte gebildet ist, wobei die jeweilige Gehäusehälfte jeweils die Kulisse aufweist. Dadurch wird einfach und vorteilhaft ein Gehäuse gebildet, in dem das Fangelement sicher gelagert ist. Ferner kann die Kulisse so fertigungstechnisch einfach ausgebildet werden.In a further preferred embodiment of the invention, the base element of the fastening device has a housing that is formed by a first, right housing half and a second, left housing half, with each housing half having the connecting link. As a result, a housing is simply and advantageously formed in which the catch element is securely mounted. Furthermore, the connecting link can be designed in a simple manner in terms of manufacturing technology.
In einer besonders bevorzugten Variante, ist mindestens eine Gehäusehälfte direkt mit einer Wandfläche der Zarge verbunden.In a particularly preferred variant, at least one half of the housing is connected directly to a wall surface of the frame.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung weist das Haltelement ein Halteteil auf, das an dem Basisteil befestigt ist und eine U-förmigeIn a further preferred embodiment variant of the invention, the holding element has a holding part which is fastened to the base part and a U-shaped
Querschnittsgeometrie aufweisen kann und einen Haltebolzen, wobei das U dann so bemessen ist, dass die lichte Weite des U größer ist als die Breite B des Gehäuses ist. Dadurch ist einfach und vorteilhaft gewährleistet, dass der Haltebolzen störkonturfrei in den Einschnitt des Fangelementes eingreifen kann.Can have cross-sectional geometry and a retaining bolt, the U is then dimensioned such that the clear width of the U is greater than the width B of the housing. This ensures in a simple and advantageous manner that the retaining bolt can engage in the notch of the catching element without any interfering contours.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung weist das Halteelement eine Verstelleinrichtung auf. Dadurch wird konstruktiv einfach und vorteilhaft die Justierung der relativen Lage der Blende zu den Zargen in vertikaler Richtung gewährleistet.In a further preferred embodiment variant of the invention, the holding element has an adjustment device. As a result, the adjustment of the position of the screen relative to the frames in the vertical direction is ensured in a structurally simple and advantageous manner.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung weist das Fangelement eine halbkreisartige Ausnehmung auf, in die ein dazu geometrisch kongruentes, kreisförmig angeformtes Ende des Führungselementes des Kraftspeichers, insbesondere einer Federvorrichtung, eingreift. Dadurch entsteht ein Drehgelenk, mit dem die Federvorrichtung mit dem Fangelement in einer Wirkverbindung steht. Durch das Drehgelenk wirkt die Federvorrichtung vorteilhaft stets biegemomentfrei auf das Fangelement.In a further preferred embodiment of the invention, the catching element has a semicircular recess into which a geometrically congruent, circularly formed end of the guide element of the force accumulator, in particular a spring device, engages. This creates a swivel joint with which the spring device is in an operative connection with the catch element. Due to the swivel joint, the spring device advantageously acts on the catch element at all times without a bending moment.
In einer weiteren bevorzugten Ausführungsvariante der Erfindung ist in das Fangelement eine Antriebsgeometrie für ein Werkzeug eingebracht. Die Antriebsgeometrie dient im Zusammenspiel mit dem Werkzeug konstruktiv und fertigungstechnisch einfach und damit vorteilhaft als Entriegelungs- und Rückführmöglichkeit des Fang-elementes.In a further preferred embodiment of the invention, a drive geometry for a tool is introduced into the catch element. In interaction with the tool, the drive geometry serves in a simple manner in terms of design and production technology and is therefore advantageous as an unlocking and return option for the catch element.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen zu entnehmen.Further advantageous configurations of the invention can be found in the dependent claims.
Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand von Ausführungsbeispielen näher erläutert, wobei auch weitere Vorteile der Erfindung deutlich werden. Es sei betont, dass das nachfolgend diskutierte Ausführungsbeispiel die Erfindung nicht abschließend beschreiben soll, sondern dass auch nicht dargestellte Varianten und Äquivalente realisierbar sind und unter die Ansprüche fallen. Unbestimmte Artikel wie "ein" sind nicht als Zahlwort, sondern - sofern nicht anders definiert - im Sinne von "wenigstens ein" zu verstehen. Es zeigt:
- Figur 1:
- eine räumliche Ansicht eines Ausschnitts eines Schubkastens mit einer erfindungsgemäßen Befestigungsvorrichtung für eine Blende des Schubkastens;
- Figur 2:
- eine räumliche Ansicht einer Seitenzarge des Schubkastens aus
Fig. 1 mit einer Befestigungsvorrichtung für eine Blende des Schubkastens ausFig. 1 ; - Figur 3:
- eine räumliche Ansicht des in die Seitenzarge aus
Fig. 2 eingesetzten Teils der Befestigungsvorrichtung ausFig. 2 für eine Blende des Schubkastens ausFig. 1 - Figur 4:
- eine räumliche Ansicht der Befestigungsvorrichtung aus
Fig. 2 für eine Blende des Schubkastens ausFig. 1 - Figur 5:
- eine räumliche Ansicht der Befestigungsvorrichtung aus
Fig. 4 für eine Blende des Schubkastens ausFig. 1 , wobei ein Gehäuseblech des in die Seitenzarge ausFig. 2 eingesetzten Teils der Befestigungsvorrichtung ausFig. 2 nicht dargestellt ist; - Figur 6:
- eine Seitenansicht der Befestigungsvorrichtung aus
Fig. 5 für eine Blende des Schubkastens ausFig. 1 , wobei hier eine Ausgangsstellung vor der Montage der Blende dargestellt ist; - Figur 7:
- eine Seitenansicht der Befestigungsvorrichtung aus
Fig. 5 für eine Blende des Schubkastens ausFig. 1 , wobei hier ein Montagefortschritt gegenüber der Ausgangsstellung ausFig. 6 erkennbar ist; - Figur 8:
- eine Seitenansicht der Befestigungsvorrichtung aus
Fig. 5 für eine Blende des Schubkastens ausFig. 1 , wobei hier ein weiterer Montagefortschritt gegenüber der Darstellung inFig. 7 erkennbar ist; - Figur 9:
- eine Seitenansicht der Befestigungsvorrichtung aus
Fig. 5 für eine Blende des Schubkastens ausFig. 1 , wobei hier ein weiterer Montagefortschritt gegenüber der Darstellung inFig. 8 erkennbar ist; - Figur 10:
- eine Seitenansicht der Befestigungsvorrichtung aus
Fig. 5 für eine Blende des Schubkastens ausFig. 1 , wobei hier eine Endstellung nach der Montage der Blende dargestellt ist; - Figur 11:
- eine räumliche Explosionsansicht des in die Seitenzarge aus
Fig. 2 eingesetzten Teils der Befestigungsvorrichtung ausFig. 2 für eine Blende des Schubkastens ausFig. 1 .
- Figure 1:
- a spatial view of a section of a drawer with a fastening device according to the invention for a panel of the drawer;
- Figure 2:
- a spatial view of a side frame of the drawer
1 with a fastening device for a panel of the drawer1 ; - Figure 3:
- a three-dimensional view of the side frame
2 inserted part of the fastening device2 for a panel of the drawer1 - Figure 4:
- a spatial view of the fastening device
2 for a panel of the drawer1 - Figure 5:
- a spatial view of the fastening device
4 for a panel of the drawer1 , whereby a housing sheet of the in the side frame out2 inserted part of the fastening device2 is not shown; - Figure 6:
- a side view of the fastening device
figure 5 for a panel of the drawer1 , with a starting position being shown here before the panel is installed; - Figure 7:
- a side view of the fastening device
figure 5 for a panel of the drawer1 , whereby here an assembly progress compared to the startingposition 6 is recognizable; - Figure 8:
- a side view of the fastening device
figure 5 for a panel of the drawer1 , whereby here a further assembly progress compared to the illustration in7 is recognizable; - Figure 9:
- a side view of the fastening device
figure 5 for a panel of the drawer1 , whereby here a further assembly progress compared to the illustration in8 is recognizable; - Figure 10:
- a side view of the fastening device
figure 5 for a panel of the drawer1 , whereby here an end position is shown after assembly of the screen; - Figure 11:
- a spatial exploded view of the side frame
2 inserted part of the fastening device2 for a panel of the drawer1 .
Begriffe wie "oben", "unten", "rechts" oder "links" beziehen sich auf die jeweilige dargestellte Position in den Figuren und sind bei Bewegungen - insbesondere Drehungen - der dargestellten Elemente im Raum relativ zu verstehen bzw. zu betrachten.Terms such as "top", "bottom", "right" or "left" refer to the respective position shown in the figures and are to be understood or considered relative to movements - in particular rotations - of the elements shown in space.
In
Das Fangelement 116 ist durch einen Kraftspeicher, insbesondere eine Federvorrichtung 104, mit einer Kraft beaufschlagbar und zwischen einer Lösestellung und einer Fangposition bewegbar und hält in der Fangposition das Halteelement 101 der Blende an der Zarge 100 .The
Die Zargen 4a, 4b können aus einem metallischen Werkstoff gefertigt sein und einen Hohlraum aufweisen, in den die Fangvorrichtung der Befestigungsvorrichtung 100 für die Blende 2 des Schubkastens 1 eingesetzt ist. Diese Fangvorrichtung kann aber auch in anderer Weise an der Zarge 4a, 4b angeordnet werden. Das Halteelement 101 kann in der Fangposition ebenfalls in den Hohlraum der vorzugweise rechtwinklig zur Blende ausgerichteten Zarge 4a, 4b eingreifen.The
Um die Befestigungsvorrichtung 100 zu betätigen, insbesondere entriegeln und lösen zu können, kann die Zarge 4a, 4b jeweils einen Ausschnitt 5b aufweisen, durch den die in die jeweilige Zarge 4a, 4b eingesetzte Befestigungsvorrichtung 100 von außen zugänglich und betätigbar ist.In order to actuate the
In
In
Die Befestigungsvorrichtung 100 der
Die Federvorrichtung 104 weist hier eine Druckfeder auf. Alternativ kann die Federvorrichtung 104 auch eine andere Feder anderer Bauform aufweisen. Die Federvorrichtung 104 weist ferner ein Führungselement 105 auf. Das Führungselement 105 ist verschieblich in der Haltelasche 103 gelagert. Das Führungselement 105 weist einen Anschlag 106 für die Druckfeder 104 auf. Die Druckfeder der Federvorrichtung 104 ist zwischen der Haltelasche 103 und dem Anschlag 106 angeordnet.The
Die Befestigungsvorrichtung 100 weist als Basiselement 102 hier ein Gehäuse mit einer ersten, rechten Gehäusehälfte 107a sowie einer dazu parallel verlaufenden zweiten, linken Gehäusehälfte 107b auf. Die Gehäusehälften 107a, 107b sind hier miteinander verbunden (hier mit Nieten) und bilden so das Gehäuse 108 aus. Die Gehäusehälften 107a, 107 b sind hier aus einem metallischen Flachmaterial, wie z.B. einem Stahlblech hergestellt. Alternativ können die Gehäusehälften 107a, 107b auch aus einem anderen Werkstoff wie Aluminium oder aus einem Kunstsoff oder dgl. hergestellt sein.The
Das Basiselement kann eine Kulisse 109 aufweisen, in der ein Führungsnocken 110 verschieblich gelagert ist. Hier weist jede der Gehäusehälften 107b, 107a eine Kulisse 109 auf, in denen die Führungsnocken 110 verschieblich gelagert sind. Ferner kann eine, hier die zweite, linke Gehäusehälfte 107b eine Aussparung 111 aufweisen. Durch diese Aussparung 111 ist ein gekrümmtes Langloch 112 sichtbar, das in die erste, rechte Gehäusehälfte 107a eingebracht ist.The base element can have a connecting
Beide Gehäusehälften 107a, 107b weisen jeweils einen, zum jeweils anderen Ausschnitt geometrisch kongruenten, nutartigen Ausschnitt 114a, 114b auf. Der Ausschnitt 114a, b ist in einer Arretierstellung der Befestigungsvorrichtung 100 von einen Haltebolzen 115 des Halteelementes 101 in horizontaler Lage (hier nicht dargestellt, siehe
In der
In
Das Fangelement 116 weist eine halbkreisartige Ausnehmung 123 auf, in die ein dazu geometrisch kongruentes, kreisförmig angeformtes Ende 124 des Führungselementes 105 der Federvorrichtung 104 eingreift. Dadurch entsteht ein Drehgelenk. Die Federvorrichtung 104 steht dadurch mit dem Fangelement 116 in einer Wirkverbindung. Durch das Drehgelenk wirkt die Federvorrichtung 104 vorteilhaft stets biegemomentfrei auf das Fangelement 116.The catching
Das Fangelement 116 weist ferner einen nutartigen Einschnitt 125 auf. Vorzugsweise sind die Begrenzungen des Einschnitts 125 - parallel zueinander- gekrümmt gestaltet. Die Dimension des Einschnitts 125 ist derart gewählt, dass der Haltebolzen 115 des Haltelementes 101 den Einschnitt 125 in horizontaler Richtung an jeder Stelle quasi spielfrei durchgreifen kann. Durch den Einschnitt 125 wird ein Hakenabschnitt 127 im Fangelement 116 geformt.The catching
Ebenfalls dargestellt ist auch der Führungsnocken 110, der in der Kulisse 109 (hier nicht dargestellt) der linken Gehäusehälfte 107b (hier ebenfalls nicht dargestellt) geführt ist. Eine ebensolcher Führungsnocken 110 ist in der Kulisse 109 der rechten Gehäusehälfte 107a geführt (hier jeweils nicht dargestellt). Zwischen den beiden Führungsnocken 110 ist ein zylindrischer Achsabschnitt 126 angeordnet. Das Fangelement 116 ist auf dem Achsabschnitt 126 schwenkbar gelagert.Also shown is the
Weiter zu erkennen ist eine Antriebsgeometrie 113, die in das Fangelement im Bereich durch ein Trennverfahren -wie z.B. Lochen- hier in Form eines Kreuzschlitzes eingebracht ist. Die Antriebsgeometrie 113 dient im Zusammenspiel mit einem Werkzeug -hier einem Kreuzschlitzschraubendreher- als Entriegelungs- und Rückführmöglichkeit des Fangelementes 116. Das Werkzeug durchgreift dabei die Antriebsgeometrie 113 und kann in das Langloch 112 der ersten, rechten Gehäusehälfte 107a zumindest eingreifen.A
Das Langloch 112 dient dementsprechend als Freiraum für eine Schraubendreherspitze, so dass sich ein sicherer Formschluss zwischen der Antriebsgeometrie 113 und der Schraubendreherspitze ergibt. Es sind auch andere Antriebsgeometrien 113 als der hier dargestellte Kreuzschlitz denkbar.The
In den
In
In
Die Einprägungen 119a, 119b des Halteteils 118 haben sich über die beiden Gehäusehälften 107a, 107b gelegt (hier nur 107a dargestellt), so dass der Haltebolzen 115 zentrisch in den Ausschnitt 114a, 114b eingreift. Das Halteteil ist in seiner Darstellung an seinem einem Schenkel ausgespart, so dass der Haltebolzen 115 sichtbar ist.The
Das Fangelement 116 hat seine Grundstellung aus
Dabei hat sich die Verzahnung 121 des Fangelementes 116 ein Stück weit auf der Verzahnung 122 des Basiselementes 102 abgewälzt. Durch die Abwälzbewegung hat sich der Achsabschnitt 126 - und damit die momentane Drehachse des Fangelementes 116 - über den jeweils einstückig am Achsabschnitt 126 angeformten Führungsnocken 110, der jeweils in der Kulisse 109 verschieblich geführt ist, ein Stück weit vertikal nach unten bewegt.The
In
Das Fangelement 116 hat durch die Federkraft des Federelementes 104 bzw. die in der Druckfeder gespeicherte Kraft im Vergleich zu
Dabei hat sich die Verzahnung 121 des Fangelementes 116 ein weiteres Stück auf der Verzahnung 122 des Basiselementes 102 abgewälzt. Durch die Abwälzbewegung hat sich der Achsabschnitt 126 - und damit die momentane Drehachse des Fangelementes 116 - über den jeweils einstückig am Achsabschnitt 126 angeformten Führungsnocken 110, der jeweils in der Kulisse 109 verschieblich geführt ist, im Vergleich zu
In
Dabei hat sich die Verzahnung 121 des Fangelementes 116 ein weiteres Stück auf der Verzahnung 122 des Basiselementes 102 abgewälzt. Durch die Abwälzbewegung hat sich der Achsabschnitt 126 - und damit die momentane Drehachse des Fangelementes 116 - über den jeweils einstückig am Achsabschnitt 126 angeformten Führungsnocken 110, der jeweils in der Kulisse 109 verschieblich geführt ist, im Vergleich zu
In
Das Fangelement 116 hat durch die Federkraft des Federelementes 104 bzw. die in der Druckfeder gespeicherte Kraft im Vergleich zu
Dabei hat sich die Verzahnung 121 des Fangelementes 116 ein weiteres Stück auf der Verzahnung 122 des Basiselementes 102 abgewälzt. Durch die Abwälzbewegung hat sich der Achsabschnitt 126 - und damit die momentane Drehachse des Fangelementes 116 - über den jeweils einstückig am Achsabschnitt 126 angeformten Führungsnocken 110, der jeweils in der Kulisse 109 verschieblich geführt ist, im Vergleich zu
Dadurch liegt nun die momentane Drehachse des Fangelementes 116 und / oder die Mittelachse des Achsabschnitts knapp unterhalb der Wirkebene A bzw. auf der Wirkebene des Haltebolzens 115 in dem Ausschnitt 114a, 114b. Dadurch kann durch eine Öffnungsbewegung des Schubkastens 1, die mit einer Kraftausübung auf die Blende 2 einhergeht, nur noch ein sehr kleines bzw. kein Drehmoment auf das Fangelement 116 ausgeübt werden, so dass eine Überwindung der Verriegelung allein durch eine Öffnungsbewegung des Schubkastens 1 vorteilhaft quasi ausgeschlossen ist.As a result, the current axis of rotation of the
Ferner ist das Fangelement 116 zur Anlage an das Basiselement 102 gekommen, so dass eine weitere Drehung des Fangelementes 116 in Uhrzeigerrichtung nicht möglich ist.Furthermore, the
Eine Verriegelung des Haltebolzens 115 erfolgt also durch eine definierte Verlagerung der Drehachse bzw. der Mittelachse des Achsabschnitts 126, auf dem das Fangelement 116 schwenkbar gelagert ist. Die Verlagerung ist durch die Führungsnocken 110 und die Kulisse 109 definiert und wird durch das Abwälzen der Verzahnung 121 des Fangelementes 116 auf der Verzahnung 122 des Basiselementes 102 unterstützt.The retaining
Eine Entriegelung der Befestigungsvorrichtung 100 kann nur durch eine Drehbewegung des Fangelementes 116 entgegen des Uhrzeigersinns erfolgen, die durch ein in die Antriebsgeometrie 113 eingesetztes Werkzeug initiiert wird. Dabei muss die Federkraft des Federelementes 104 überwunden werden.The
In
- 11
- Schubkastendrawer
- 22
- Blendecover
- 33
- Rückwandback panel
- 4a, 4b4a, 4b
- Zargeframe
- 5a, 5b5a, 5b
- Ausschnittcutout
- 66
- Bodenfloor
- 100100
- Befestigungsvorrichtungfastening device
- 101101
- Halteelementholding element
- 102102
- Basiselementbase element
- 103103
- Haltelascheretaining tab
- 104104
- Federvorrichtungspring device
- 105105
- Führungselementguide element
- 106106
- Anschlagattack
- 107a, 107b107a, 107b
- Gehäusehälftecase half
- 108108
- GehäuseHousing
- 109109
- Kulissebackdrop
- 110110
- Führungsnockenguide cam
- 111111
- Aussparungrecess
- 112112
- LanglochLong hole
- 113113
- Antriebsgeometriedrive geometry
- 114a, 114b114a, 114b
- Ausschnittcutout
- 115115
- Haltebolzenretaining bolts
- 116116
- Fangelementcatch element
- 117117
- Basisteilbase part
- 118118
- Halteteilholding part
- 119a, 119b119a, 119b
- Einprägungimprint
- 120120
- Verstelleinrichtungadjusting device
- 121121
- Verzahnunggearing
- 122122
- Verzahnunggearing
- 123123
- Ausnehmungrecess
- 124124
- angeformtes Endemolded end
- 125125
- Einschnittincision
- 126126
- Achsabschnittaxis section
- 127127
- Hakenabschnitthook section
- AA
- Wirkebeneeffective level
- BB
- BreiteBroad
- X, Y ZX,YZ
- AchsenAxles
Claims (12)
- Attachment device (100) for attaching a front panel (2) of a drawer (1) to a frame (4a, 4b), wherein the attachment device (100) has a holding element (101) which can be arranged on the front panel side and a catch device which can be arranged on the frame side and has a catch element (116) mounted on a base element (102) so as to be pivotable about an axis of rotation, which can be loaded with force by a force accumulator and can be moved back and forth between a release position and a catch position, wherein the catch element (116) is designed, in the catch position, to hold the holding element (101) on the frame, wherein the catch element is locked in the catch position by means of a local displacement of the axis of rotation of the catch element (116), wherein in order to displace the axis of rotation of the catch element (116), a linear displacement of an axle section (126) is effected, which is pivotably mounted in or with the catch element (116), characterized in that the displacement of the axis of rotation is defined by a guide cam (110) and at least one slotted link (109) of the base element (102), wherein the respective guide cam (110) is in extension of of the axle section (126).
- Attachment device (100) according to one of the preceding claims, characterized in that the direction of movement of the axis of rotation of the catch element (116) during its displacement is perpendicular or substantially perpendicular to a direction of movement of the holding element (101) when the holding element is locked to the catch device.
- Attachment device (100) according to one of the preceding claims, characterized in that the displacement of the axis of rotation of the catch element (116) is defined by a mechanical control device linking the displacement of the axis of rotation to the pivoting position of the catch element (116).
- Attachment device (100) according to claim 3, characterized in that the mechanical control device is formed by corresponding toothings.
- Attachment device (100) according to claim 4, characterized in that the toothings comprise a toothing (121) of the catch element (116) and a corresponding toothing (122) of the base element (102).
- Attachment device (100) according to claim 5, characterized in that the toothing (122) of the base element (101) is formed as a linear toothing, preferably a rack, which is arranged or formed on the base element.
- Attachment device (100) according to one of the preceding claims, characterized in that the base element (102) is designed as a housing (108) which is formed by a first, right housing half (107a) and a second, left housing half (107b), and in that the respective housing halves (107a, 107b) each have corresponding slotted links (109).
- Attachment device (100) according to one of the preceding claims, characterized in that the base element (102) has a retaining bracket (103) which serves as an abutment for a spring of the spring device (104), and in that the spring device (104) has a guide element (105) which is displaceably mounted in the retaining bracket (103) and has a stop (106).
- Attachment device (100) according to one of the preceding claims, characterized in that the base element has/have a groove-like cutout (114a, 114b) which, in a locking position of the attachment device (100), is penetrated by the retaining bolt (115) of the holding element (101) in a horizontal position.
- Attachment device (100) according to one of the preceding claims, characterized in that the catch element (116) has a semicircular recess (123) in which an end (124) of the guide element (105) of the spring device (104) engages, said end (124) being geometrically congruent therewith and integrally formed in a circular shape.
- Attachment device (100) according to one of the preceding claims, characterized in that a drive geometry (113) for a tool is incorporated in the catch element (116).
- Attachment device (100) according to one of the preceding claims, characterized in that the holding element (101) is firmly connectable to the front panel (2) and that it has a retaining bolt (115).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017127022.1A DE102017127022A1 (en) | 2017-11-16 | 2017-11-16 | Fastening device for a panel of a drawer |
PCT/EP2018/081123 WO2019096804A1 (en) | 2017-11-16 | 2018-11-13 | Attachment device for a panel of a drawer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3709839A1 EP3709839A1 (en) | 2020-09-23 |
EP3709839B1 true EP3709839B1 (en) | 2022-09-07 |
Family
ID=64308767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP18803416.9A Active EP3709839B1 (en) | 2017-11-16 | 2018-11-13 | Attachment device for a panel of a drawer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3709839B1 (en) |
CN (1) | CN111356384B (en) |
DE (1) | DE102017127022A1 (en) |
ES (1) | ES2930434T3 (en) |
PL (1) | PL3709839T3 (en) |
WO (1) | WO2019096804A1 (en) |
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CN114069420B (en) * | 2021-11-25 | 2024-05-14 | 江苏维尔电气有限公司 | Electrical cabinet convenient for quick assembly and quick disassembly of electrical components |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0636327B1 (en) | 1993-07-28 | 1997-09-24 | Julius Blum Gesellschaft m.b.H. | Device for mounting a drawer front panel to the drawer side walls |
CN101491397B (en) * | 2008-01-21 | 2010-12-08 | 李绍汉 | Drawer panel adjustment device |
AT508544B1 (en) * | 2009-11-27 | 2011-02-15 | Blum Gmbh Julius | COUPLING DEVICE FOR SOLVIBLY CONNECTING A DRAWER WITH A MOVABLE RAIL |
CN102058253B (en) * | 2010-10-27 | 2012-12-26 | 东莞世巨五金塑胶制品有限公司 | Angle adjusting structure of drawer panel |
AT511066B1 (en) * | 2011-05-24 | 2012-09-15 | Blum Gmbh Julius | FASTENING DEVICE FOR FASTENING A FRONT PANEL TO A DRAWER |
AT511538B1 (en) * | 2011-05-24 | 2013-06-15 | Blum Gmbh Julius | FASTENING DEVICE FOR FASTENING A FRONT PANEL TO A DRAWER |
CN103142043B (en) * | 2013-03-21 | 2015-05-13 | 伍志勇 | Dismountable locking mechanism of drawer slide rail and side plate |
CN103190773B (en) * | 2013-04-11 | 2015-04-29 | 北京世博金属制品有限公司 | Drawer panel adjusting and connecting device and connecting and demounting method thereof |
CN203424604U (en) * | 2013-08-27 | 2014-02-12 | 刘家铭 | Locking locating device of drawer of locker |
CN203609054U (en) * | 2013-10-31 | 2014-05-28 | 广东泰明金属制品有限公司 | Dismounting, mounting and locking mechanism for drawer panel |
DE202014002229U1 (en) * | 2014-03-14 | 2014-04-29 | Erwin Krüger | Mounting fitting for a panel on an open end of a drawer |
CN204120562U (en) * | 2014-07-30 | 2015-01-28 | 伍志勇 | A kind of rotation release mechanism for drawer front panel |
CN104127060B (en) * | 2014-07-30 | 2016-11-23 | 伍志勇 | A kind of rotation unlocking mechanism for drawer front panel |
CN204181227U (en) * | 2014-11-10 | 2015-03-04 | 广东泰明金属制品有限公司 | For the dismounting adjusting device of drawer panel |
WO2016156052A1 (en) * | 2015-04-02 | 2016-10-06 | Paul Hettich Gmbh & Co. Kg | Drawer side wall |
US10010174B2 (en) * | 2015-11-12 | 2018-07-03 | King Slide Works Co., Ltd. | Mounting mechanism |
-
2017
- 2017-11-16 DE DE102017127022.1A patent/DE102017127022A1/en active Pending
-
2018
- 2018-11-13 WO PCT/EP2018/081123 patent/WO2019096804A1/en unknown
- 2018-11-13 ES ES18803416T patent/ES2930434T3/en active Active
- 2018-11-13 CN CN201880074428.7A patent/CN111356384B/en active Active
- 2018-11-13 PL PL18803416.9T patent/PL3709839T3/en unknown
- 2018-11-13 EP EP18803416.9A patent/EP3709839B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019096804A1 (en) | 2019-05-23 |
PL3709839T3 (en) | 2023-02-06 |
ES2930434T3 (en) | 2022-12-13 |
EP3709839A1 (en) | 2020-09-23 |
DE102017127022A1 (en) | 2019-05-16 |
CN111356384A (en) | 2020-06-30 |
CN111356384B (en) | 2021-12-24 |
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