EP3666126B1 - Drawer connecting device for connecting a front to a side part - Google Patents

Description

State of the art

In the furniture sector, furniture is known which has a drawer which can be moved relative to a body, a drawer front component being attached to drawer side parts via a drawer connecting device. The drawer front can preferably be detachably or interchangeably attached to the two drawer side parts, also called frames.

The attachment of the drawer front to the drawer side parts in the area of the front end faces of the two drawer side parts, especially when it comes to heavy or large fronts, requires skill or is often difficult. In addition, high forces must be absorbed by the connecting device in the connected state. As a result of these forces, adjustment possibilities of the connection device in order to set a position of the drawer front relative to the drawer side part are comparatively complex and / or robust, or a safe function of the adjustment possibilities is not always reliably guaranteed.

Previous drawer connecting devices are also complicated to manufacture or have a multi-part structure and require a comparatively large amount of free space on the two drawer side parts, so that satisfactory solutions are not available for all drawer designs.

Drawer connecting devices are made for example CN201810622U and CN201312650Y known.

Object and advantages of the invention

The object of the present invention is to provide an improved drawer connecting device of the type indicated in the introduction, in particular with regard to a economically advantageous production, a simplified assembly situation when assembling a drawer front on an arbitrarily designed drawer side part and / or improved adjustment options of the drawer connecting device in order to set a position of the drawer front relative to the drawer side part.

This problem is solved by the independent claims.

Expedient and advantageous developments of the invention are shown in the dependent claims.

The invention is based on a drawer connecting device for connecting a drawer front to a drawer side part.

A drawer comprises, for example, a drawer front, a drawer bottom, a drawer rear wall and two drawer side parts or two side frames, with one drawer side part connecting the drawer front with the drawer rear wall in the arranged state of the drawer. The drawer front comprises an outer surface and an inner surface. When arranged on the drawer, the inner surface of the drawer front delimits a drawer interior and is present opposite a narrow side of the drawer side part or the side frame and / or adjacent and / or adjacent to the narrow side of the side frame. In the arranged state, the drawer bottom delimits the interior of the drawer with a drawer bottom top.

A lateral adjustment of the drawer front relative to the side frame of the drawer takes place, for example, parallel to the plane of extent of the upper side of the drawer bottom and parallel to the narrow side frame. A height adjustment of the drawer front relative to the side frame of the drawer takes place transversely, in particular perpendicular to the plane of extent of the Upper side of the drawer base and parallel to the narrow side of the side frame.

The side frame or the drawer side part extends in a longitudinal extension between the drawer front and the drawer rear wall. The side frame has a side frame inside which delimits the interior of the drawer. A lateral adjustment of the drawer front relative to the side frame of the drawer takes place, for example, transversely, in particular perpendicular to the longitudinal extension of the side frame and transversely, in particular perpendicular to a plane of extent of the inside of the side frame. A height adjustment of the drawer front relative to the side frame of the drawer takes place transversely, in particular perpendicular to the longitudinal extension of the side frame and in particular parallel to the plane of extent of the inside of the side frame.

The drawer side part is advantageously designed as a hollow chamber frame. In the arranged state, the drawer connecting device is, for example, in particular completely arranged in an interior space of the drawer side part, for example a hollow chamber of the drawer side part.

The drawer connection device is preferably provided between a drawer side part in its front end area and the inner surface of the drawer front, so that the drawer front is connected to the two drawer side parts or to the remaining part of the drawer via two corresponding drawer connection devices.

The essence of the invention can now be seen in the fact that the drawer connecting device comprises a hanging component that can be attached to the drawer front, a front connector that can be attached to the drawer side part, an inner housing and an outer housing, the hanging component on the Front connector can be fixed in order to establish a connection state of the drawer front with the drawer side part, the inner housing having a guide element, the front connector being slidably mounted on the inner housing by the guide element, the inner housing being slidably mounted on the outer housing, so that the inner housing and the front connector are relatively together are displaceable to the outer housing, wherein a direction of movement of the front connector relative to the inner housing is oriented transversely and / or perpendicular to a direction of movement of the inner housing relative to the outer housing, the front connector having two or more connector plates, the connector plates being arranged at a distance from one another and with one another by means of a connecting element are connected. This realizes a comparatively inexpensive to manufacture and / or comparatively stable and / or reliable drawer connecting device.

The outer housing advantageously comprises an assembly member for assembling the outer housing, in particular the drawer connecting device, to the drawer side part or to the drawer side wall.

The connecting element preferably connects the connector plates to one another in a non-detachable manner. The connecting element is present, for example, as a bolt and / or a rivet. For example, the connector plates are riveted and / or welded together. For example, the connector plates are friction-welded, laser-welded and / or connected to one another by means of a resistance welding process. For example, the connector plates are spaced apart from one another by the connecting element. The front connector advantageously comprises three or four connector plates.

It is also advantageous that the front connector has at least two connector plates that are aligned in parallel and connected to one another. For example, the first are and / or the second connector plate of the front connector is each formed as a continuous plate component. The connector plates are spaced from each other, for example, in a width direction of the front connector. The connector plates are preferably designed symmetrically. The connector plates are arranged mirror-symmetrically to one another, for example. It is also conceivable that the connector plates are identical. For example, each connector plate has parallel surface sides and narrow sides present in between, according to the thickness of the plates, comprising an upper and a lower narrow side.

An inventive aspect of the invention is that the inner housing has two opposing and spaced-apart side parts, at least two guide elements being present, with one guide element connecting the two side parts to one another, the guide elements being formed on the inner housing at a distance from one another, with each guide element having one Has longitudinal axis, wherein the front connector is mounted on the guide elements only linearly displaceable or only in a straight line between the side parts along the longitudinal axes of the guide elements.

Advantageously, the front connector is mounted on the guide elements so that it can only be displaced parallel to a side part along the longitudinal axes of the guide elements. Preferably, the front connector is through the Guide element in particular exclusively displaceable or, for example, mounted exclusively on the inner housing in a linearly movable manner. For example, the front connector is only linearly displaceable in a single spatial direction, in particular connected to the inner housing.

For example, the inner housing is displaceably mounted on the outer housing in such a way that the inner housing and the front connector are present together, in particular at the same time, displaceably relative to the outer housing. For example, the inner housing and the front connector are connected to one another in such a way that the inner housing together with the front connector is movably arranged on the outer housing relative to the outer housing. As a result of the displaceable mounting of the inner housing relative to the outer housing, a height adjustment of the drawer front relative to the drawer side part can advantageously be implemented when the drawer connecting device is in the arranged state.

According to the invention, it is provided that the drawer connecting device has a sliding element and an adjusting arrangement, the sliding element being arranged between the connector plates so that the sliding element can be displaced relative to the connector plates in a direction transverse to a longitudinal extension of the longitudinal axis of a guide element and in the longitudinal extension of the longitudinal axis of the guide element is held in a fixed position relative to the connector plates, the adjusting arrangement having an adjusting element and an engaging element, the engaging element being arranged on the sliding element, the adjusting element engaging the engaging element so that a linear movement of the sliding element and the connector plates along by means of an adjustment of the adjusting element the longitudinal axes of the guide elements is realized. The connector plates are advantageously arranged in a sandwich-like manner, in particular with the sliding element. This advantageously enables lateral adjustment of the drawer front realizable relative to the drawer side part in the arranged state of the drawer connecting device.

The displacement element is preferably arranged displaceably between the guide elements. According to the invention, the displacement element is present, in particular exclusively, transversely, e.g. perpendicularly, to the longitudinal axis of the guide elements, displaceably between the connector plates. For example, each connector plate comprises a connector plate inner side which is spaced from the other connector plate inner side and is present opposite, the connector plate inner sides being designed as bearing surfaces for the sliding bearing of the sliding element. The bearing surfaces of the inside of the connector plate, in particular the inside of the connector plate, are advantageously designed to be mirror-symmetrical to one another. The drawer connecting device is preferably designed in such a way that the adjusting arrangement enables the sliding element to be displaced in parallel relative to the inner housing.

Advantageously, in every position, the displacement element is exclusively in contact, in particular in physical contact, with the front connector, in particular the connector plates of the front connector and the actuating arrangement, in particular the actuating element of the actuating arrangement. In addition, it has proven to be advantageous that the displacement element is designed in the manner of a plate and has an opening through which the actuating element extends. The opening includes, for example, the engagement element.

It is also proposed that the adjusting element have an external thread. For example, the adjusting element is designed in the form of a threaded rod and / or a screw.

The engagement element advantageously comprises an internal thread. It is also conceivable that the engagement element is designed as a tongue and / or a tab, for example protruding on the sliding element. The tongue and / or the tab is designed, for example, in such a way as to couple with the adjusting element, in particular the external thread of the adjusting element. For example, the tongue and / or the tab engages in the external thread of the adjusting element. The engagement element is, for example, provided in one piece with the displacement element.

In addition, it is advantageous that the inner housing can be positioned relative to the actuating element and / or displacement element in a direction transverse to a longitudinal extension of a guide element.

In a further advantageous embodiment of the invention, the drawer connecting device comprises an adjusting device, the adjusting device having an adjusting element, a guide element and a link guide, the guide element being movably mounted on the link guide, the link guide being formed on the inner housing, the setting element to an axis of rotation is rotatably mounted on the outer housing, the actuator being immovable in a direction transverse to the axis of rotation, in particular in a fixed position on the outer housing, the guide element being movable in a direction parallel to the axis of rotation, the actuator and the guide element being coupled to one another in such a way that a rotary movement of the actuator causes a movement of the guide member in a direction parallel to the axis of rotation. By means of the adjusting device, it is advantageously possible to adjust the height of the drawer front relative to the drawer side part in the arranged state of the drawer connecting device.

The link guide is preferably designed in such a way that the guide element is provided such that it can be displaced in a direction parallel to the axis of rotation of the actuating element and in the direction of the linear directions of movement of the inner housing.

For example, the actuator is mounted on the outer housing such that it can rotate about an axis of rotation. Advantageously, the actuator is immovable in a direction transverse to the axis of rotation relative to the outer housing, in particular is present in a fixed position, for example mounted on the outer housing. For example, the actuator is supported on the outer housing in a direction transverse to the axis of rotation by means of a spring element, e.g. a disc spring. For example, the actuator is immovable in all directions transversely to the axis of rotation, in particular is present in a fixed position relative to the outer housing, for example mounted on the outer housing. Advantageously, the actuator is immovable in all directions, in particular mounted in a fixed position relative to the outer housing on the outer housing, e.g. also in a direction parallel to the axis of rotation of the actuator, whereby a rotation of the actuator, in particular about its own axis of rotation of the actuator, is nevertheless ensured. For example, there is a securing element which can be arranged on the actuator and / or on the outer housing in such a way that movement, in particular displacement of the actuator in a direction parallel to the axis of rotation of the actuator on the outer housing is prevented. The securing element is designed, for example, as a split pin, for example a split pin spring. It is also proposed that the actuator have an external thread.

The actuator is advantageously designed as a shaft, a hollow shaft or a screw. For example, the actuator comprises a screw thread. The actuator, in particular in the form of a shaft or in the form of a hollow shaft, preferably has a thread on its circumferential surface. For example, the actuator is designed as a worm shaft.

It is also advantageous that the guide member has an internal thread. As a result, the adjusting element can be coupled to the guide member in a comparatively simple manner.

The guide member preferably engages around the adjusting element. Advantageously, the guide member and the adjusting element are movably coupled to one another via the thread. For example, the guide member and the adjusting element are geared to one another via the thread. For example, the guide member is designed in the form of a nut or a sliding block. The guide member advantageously has a base body. The base body of the guide member has, for example, an angular, in particular rectangular, for example a non-circular outer contour. In addition, it is advantageous that the guide member is rotatably mounted on the drawer connecting device.

In an advantageous variant of the invention, the guide element has a bearing pin, the guide element coupling to the link guide via the bearing pin.

The bearing pin is advantageously present protruding from the base body of the guide member. In particular, the guide element advantageously comprises exactly two bearing journals. For example, the two bearing journals are formed opposite one another and spaced apart from one another on the guide element, for example the base body. The base body comprises, for example, an opening, for example a through opening, the opening comprising the internal thread. The bearing journal is advantageously designed as a pin, a journal and / or a bolt. In the arranged state, the bearing pin advantageously engages in the link guide, so that the guide member is provided guided by the link guide.

In an advantageous modification of the invention, the link guide is designed in such a way that the guide member is provided such that it can be displaced in a direction parallel to the axis of rotation of the actuating element and in the direction of the linear directions of movement of the inner housing. The link guide is preferably designed such that the guide member is displaceable in a direction parallel to the axis of rotation Adjusting element and in the direction of the linear directions of movement of the inner housing relative to the outer housing is present.

When the guide element moves along an axis of rotation of the actuating element, the guide element preferably forces the link guide and thus the inner housing to move relative to the outer housing. This realizes a height adjustment of the inner housing relative to the outer housing and thus a height adjustment of the drawer side wall relative to the front connector and / or the drawer front.

The drawer connecting device advantageously comprises an adjusting device, in particular a height adjusting device, the adjusting device having a spring element, an adjusting element and a locking arrangement, the locking arrangement having a locking element and a locking element, the locking element being movable relative to the outer housing, the adjusting element is rotatably mounted on the outer housing, the locking element being formed on the outer housing, the spring element being present on the adjusting device in such a way that the locking element can be displaced from a first position on the outer housing to a second position on the outer housing against a spring force of the spring element, the locking element is coupled in the first position to the locking member and the adjusting element in such a way that a rotational movement of the adjusting element is blocked, the locking element in the second position from the Verr iegelungsorgan is present decoupled, so that a rotary movement of the adjusting element can be realized. It is conceivable that the adjusting element and the adjusting element are identical. For example, the adjusting element is designed as an eccentric element, in particular as an eccentric. By means of the adjusting device, a height adjustment and / or lateral adjustment of the drawer front relative to the drawer side part can advantageously be implemented when the drawer connecting device is in the arranged state.

It is also advantageous that the adjusting element and the locking element are coupled in such a way that, in the first position of the locking element, a rotary movement of the adjusting element and the locking element, in particular through the coupling of the locking element to the locking member, is prevented, e.g. locked or blocked. It is also advantageous that the adjusting element and the locking element are coupled in such a way that, in the second position of the locking element, a particularly common rotary movement of the adjusting element and the locking element can be implemented. The locking element is advantageously rotated about an axis of rotation, in particular about an axis of rotation of the locking element, which is formed parallel to a direction of displacement of the locking element.

In addition, it is advantageous that the locking element is locked, in particular locked, with the locking member in the first position. As a result, a rotational movement of the locking element, in particular about the axis of rotation of the locking element, is prevented, for example blocked or impossible. The locking element advantageously comprises a cylindrical body, for example the locking element is designed as a cylindrical body, with locking teeth projecting circumferentially on the cylindrical body. It is also conceivable that there are circumferentially recessed latching receptacles on the cylindrical body. The locking teeth and / or the locking receptacles are advantageously provided, in particular, uniformly or, for example, regularly spaced from one another. For example, the locking element is present in the manner of a toothed ring, for example designed as a toothed ring. It is also conceivable that the locking element has a polygon around the circumference or is designed in the form of a polygon, for example as a pentagon or as a hexagon. The locking member is advantageously designed to be complementary to the locking element. For example, the locking member is present in the shape of a star or a honeycomb. This results in several, in particular different, latching positions of the locking element can be implemented relative to the locking member and / or to the housing.

It is also proposed that the spring element be present on the drawer connecting device in such a way that the locking element is automatically moved from the second position into the first position due to a spring force of the spring element. This results in a comparatively simple and secure self-locking, self-locking and / or self-locking of the locking element and thus of the adjusting element. The spring element is advantageously arranged on the drawer connecting device in such a way that at least one main force component of the spring force of the spring element acts on the locking element parallel to the axis of rotation of the locking element and / or to the axis of rotation of the adjusting element.

It also proves to be advantageous that the spring element is designed as a U-shaped sheet metal spring. The spring member is designed, for example, as a spring. For example, the spring element is present as a helical spring, a spiral spring, a leg spring, a torsion spring, a plate spring and / or a leaf spring. The spring element acts, for example, between a stop of the locking element and the housing, e.g. the inner housing and / or the outer housing. For example, the spring member is at one end on the stop of the locking element and / or with a further end on the housing, in particular on the outer housing. It is also conceivable that the spring element acts between a stop of the locking element and a stop of the adjusting element, in particular the spring element is formed, for example arranged, between the stop of the locking element and the stop of the adjusting element.

In an advantageous modification of the invention, housing elements of the outer housing enclose an inner volume, the inner housing being movably arranged in the inner volume of the outer housing. The inner housing is advantageous displaceably, in particular linearly displaceable, for example in a straight line to the outer housing. For example, the inner housing is mounted on the outer housing in a displaceable manner, in particular in a linearly displaceable manner. The outer housing advantageously comprises guide tabs, so that the inner housing is mounted on the outer housing in an exclusively linearly movable manner in particular by means of the guide tabs.

It also proves to be advantageous that the outer housing is U-shaped, the outer housing comprising a central element and a first side element and a second side element, the central element connecting the two side elements to one another. Advantageously, the adjusting element is rotatably mounted on the two side elements. The side elements of the outer housing preferably each comprise a bearing surface, in particular a sliding bearing surface. For example, in the arranged state on the outer housing, the inner housing is mounted on the bearing surface of the side element of the outer housing, in particular displaceably.

A guide tab of the outer housing is advantageously angled on a side part of the outer housing. For example, a guide tab is provided at a distance from and opposite to the central element. A first guide flap is advantageously arranged on a first side element and a second guide flap is arranged on a second side element of the outer housing, the guide flaps being present at a distance from one another. For example, the housing elements of the outer housing, side element, middle element, guide tabs are present in one piece. The inner housing is preferably movably, in particular displaceably mounted, on the side elements, the central element and / or the guide tabs of the outer housing.

The front connector preferably has an upper ramp and a lower ramp which are spaced apart from one another in a height direction of the front connector, the upper ramp Ramp comprises the upper narrow side of a first connector plate and the upper narrow side of a second connector plate, wherein the two upper narrow sides lie in a common upper plane, and wherein the lower ramp comprises the lower narrow side of the first connector plate and the lower narrow side of the second connector plate, the Both lower narrow sides lie in a common lower plane, so that the two upper narrow sides of the upper ramp provide a two-lane support surface for an upper support section on the suspension component and the two lower narrow sides of the lower ramp provide a two-lane support surface for one Provide the lower support section on the suspension component when the suspension component is correctly positioned on the front connector, so that when the drawer front is connected to the drawer side part, a displacement of the upper support section and the lower support section takes place along the respective ramp. With exactly two connector plates, the respective outer surface sides of the two connector plates form the outer sides of the front connector in the width direction. Preferably exactly one upper support section and exactly one lower support section are present. Accordingly, there are preferably exactly two ramps or the upper ramp and the lower ramp. The upper plane and the lower plane are advantageously aligned in parallel. For example, the lower ramp forms an underside of a slot-shaped cutout in the connector plates.

In addition, it is advantageous that the front connector has an upper ramp and a lower ramp, the ramps being spaced apart from one another in a height direction of the front connector, the upper ramp comprising an upper elongated support surface and the lower ramp comprising a lower elongated support surface, so that in In a final assembly state of the suspension component on the front connector, the upper support surface is used to support an upper support section on the suspension component and the lower support surface is used to support a lower one Support section on the hanging component is used, wherein when connecting the drawer front with the drawer side part, the upper support section slides down along the upper ramp and the lower support section slides down along the lower ramp until the final assembly state of the hanging component on the front connector is reached, with a hooking contour on the front connector in the Area of the lower ramp and with a raised section on the suspension component in the area of the lower support section, so that in a pre-assembly position the suspension component is hooked onto the front connector in a self-locking manner such that the lower support section and / or the raised section are supported on the suspension contour, the suspension component with the upper support section is spaced apart from the front connector in the area of the upper ramp, and wherein the suspension contour is coordinated such that in the preassembly position at least the raised portion is present on the suspension contour in such a way that the lower support section is secured against sliding down along the lower ramp. For example, the upper and lower support sections are part of the hanging component. In particular, the upper and lower support sections are provided in one piece with the suspension component.

The advantageous design of the hanging component and the front connector, for example, facilitates and / or simplifies assembly of the hanging component and in particular the drawer front mounted on the hanging component on the front connector and thus on a drawer side part mounted thereon.

A width of the front connector is preferably identical throughout its height and is preferably between 5 millimeters and 15 millimeters.

According to an advantageous embodiment of the invention, the front connector has a suspension contour in the area of the lower ramp for the self-securing suspension of the suspension component Front connector on. The hook-in contour is, for example, coordinated so that in the self-locking state the hook-in component, or with it the drawer front, is held freely supported, aligned obliquely to the vertical on the drawer frames or the other parts of the drawer present thereon, which is particularly helpful for assembly when the drawer is attached to a furniture body via rail guides.

It also proves to be advantageous that the suspension contour has a first contour section and a second contour section, the first contour section serving to support the lower support section in the pre-assembly position and the second contour section serving to support the elevation section in the pre-assembly position, the first and the second Contour portion are spaced from each other in a height direction of the front connector.

It is also advantageous that, in the pre-assembly position, the suspension component is supported on the front connector via contact with the lower support section and via contact with the raised section and via contact with a further component section of the suspension component.

Another advantageous embodiment of the invention is a drawer side part, in particular a drawer frame, with a drawer connecting device according to one of the embodiments described above.

Another advantageous modification of the invention is a piece of furniture, in particular a drawer, with a drawer connecting device according to one of the embodiments described above and / or a drawer side part as mentioned above.

Description of an exemplary embodiment

Fig. 1

eine perspektivische Ansicht von schräg oben auf ein erfindungsgemäßes Möbel mit einer daran aufgenommenen und geöffnet dargestellten Schublade, wobei das Möbel ohne eine oberseitige Abdeckplatte gezeigt ist,

Fig. 2

die Schublade gemäß Fig. 1 ohne eine Schubladenfront der Schublade in perspektivischer Ansicht,

Fig. 3

ein vorderes Ende eines Schubladenseitenteils der Schublade gemäß Fig. 2 mit einer ersten Variante einer erfindungsgemäßen Schubladen-Verbindungsvorrichtung in Explosionsdarstellung,

Fig. 4

ein Frontverbinder der Schubladen-Verbindungsvorrichtung gemäß Fig. 3 in Explosionsdarstellung,

Fig. 5

eine perspektivische Ansicht von schräg seitlich oben auf die Schubladen-Verbindungsvorrichtung gemäß Figur 3 in einem zusammengesetzten Zustand, wobei Teilbereiche der Elemente der Schubladen-Verbindungsvorrichtung transparent gehalten sind,

Fig. 6

eine Frontansicht auf das Schubladenseitenteil gemäß Fig. 3 im montierten Zustand der Schubladen-Verbindungsvorrichtung am Schubladenseitenteil,

Fig. 7

eine seitliche Ansicht auf eine Schubladenfront mit angeordnetem Einhängebauteil und angeordnetem Frontverbinder gemäß Fig. 3,

Fig. 8

ein Teil einer weiteren Variante einer Schubladen-Verbindungsvorrichtung in Explosionsdarstellung,

Fig. 9

ein vorderes Ende eines Schubladenseitenteils mit der weiteren Variante der erfindungsgemäßen Schubladen-Verbindungsvorrichtung nach Fig. 8 in Explosionsdarstellung und

Fig. 10

eine Explosionsdarstellung einer nicht erfindungsgemäßen Schubladen-Verbindungsvorrichtung.

Further features and advantages of the invention are explained in more detail on the basis of exemplary embodiments of the invention shown schematically in the figures. In detail shows:

Fig. 1

a perspective view obliquely from above of a piece of furniture according to the invention with a drawer held thereon and shown open, the piece of furniture being shown without a cover plate on the top,

Fig. 2

the drawer according to Fig. 1 without a drawer front of the drawer in perspective view,

Fig. 3

a front end of a drawer side part of the drawer according to FIG Fig. 2 with a first variant of a drawer connecting device according to the invention in an exploded view,

Fig. 4

a front connector of the drawer connecting device according to FIG Fig. 3 in exploded view,

Fig. 5

a perspective view from obliquely from the side above of the drawer connecting device according to FIG Figure 3 in an assembled state, with partial areas of the elements of the drawer connecting device being kept transparent,

Fig. 6

a front view of the drawer side part according to Fig. 3 in the assembled state of the drawer connecting device on the drawer side part,

Fig. 7

a side view of a drawer front with arranged hanging component and arranged front connector according to FIG Fig. 3 ,

Fig. 8

part of a further variant of a drawer connecting device in an exploded view,

Fig. 9

a front end of a drawer side part with the further variant of the drawer connecting device according to the invention Fig. 8 in exploded view and

Fig. 10

an exploded view of a drawer connecting device not according to the invention.

To simplify understanding, the same elements in the different embodiments described below are in some cases provided with the same reference symbols.

Fig. 1 shows a piece of furniture 1 with a drawer 2 according to the invention protruding on the front side of the piece of furniture 1 or moved out to the maximum extent on the piece of furniture 1. The furniture 1 is available, for example, in the form of a box furniture, with opposite side walls 5, 6, a floor 7, a rear wall 8 and two transverse boards 10, 11 present on the top. The transverse board 10 is horizontally above between the two side walls 5, 6 in the front area of the furniture 1 and the transverse board 11 is present horizontally at the top between the two side walls 5, 6 in the rear region of the furniture 1. The two side walls 5, 6 are stably connected to the floor 7, the rear wall 8 and the transverse boards 10, 11. A cover plate to be provided to cover above the two transverse boards 10, 11 on the piece of furniture 1 is not shown.

The guide means 4 comprise a left rail guide 13 and a right rail guide 14, wherein the rail guides 13, 14 act between the furniture body 3 and the drawer 2 and are designed, for example, as a full extension 12 each with, for example three rails, for example telescopically displaceable to one another. The right rail guide 14 mirrored on the furniture 1 for the rail guide 12 is shown in FIG Fig. 1 completely covered.

Drawer 2 is in Fig. 2 shown in isolation without a drawer front 15. Further elements of the drawer 2 are a drawer bottom 16, a left drawer side part 17, a right drawer side part 18 and a drawer rear side 19.

The two similar drawer side parts 17 and 18 are formed here as drawer frames or as hollow chamber frames, e.g. formed from a bent sheet metal material. The drawer side parts 17 and 18 are open at their front end 17a and 18a, respectively, and are designed for connection to the drawer front 15 by means of a drawer connecting device 9 according to the invention. A first drawer connecting device 9 is provided for connecting the drawer front 15 to the drawer side part 17, and a second drawer connecting device 9 is provided for connecting the drawer front 15 to the drawer side part 18. Since the connection of the drawer front 15 to the respective drawer side part 17 or 18 is set up identically or is made with an identical drawer connecting device 9, the connection is described below for a drawer side part as an example.

In Fig. 3 the drawer front 15 is shown in a transparent manner and is therefore not shown, but is only indicated in a partial outline or schematically with dashed lines.

The drawer connecting device 9 configured as a multi-part structural unit comprises as elements an outer housing 20, an inner housing 21, a front connector 22, an actuating element 24 and an actuating part 23 and a hanging component 25.

The elements 20, 21, 22, 23 and 24 are combined in a recessed receiving area at the front end 18a of the drawer side part 18, fixed but detachable. The suspension component 25 is designed to be fixed, for example screwed, to an inside 15a of the drawer front 15.

The connection of the drawer front 15 to the drawer side parts 17 and 18 takes place via the respective interaction of a hanging component 25 with an associated front connector 22. For this purpose, the component from the combined elements 20, 21, 22, 23 and 24 is on the front of each drawer side part 17, 18 housed. For the connection state, these components interact with a respectively assigned hanging component 25. For this purpose, exactly two hook-in components 25 are fixed on the inside 15a of the drawer front 15 at a location specifically designed for this purpose.

The connection is then made by hanging the drawer front 15 via the two hanging components 25 present thereon on the respective front connectors 22 on the two drawer side parts 17 and 18.

The elements 20, 21, 23, 24 and 25 and a sliding element 31 on the front connector 22 are used for height adjustment and for lateral adjustment of the drawer front 15 on the rest of the drawer or on the drawer side parts 17 and 18.

The front connector 22 has two narrow, preferably essentially plate-shaped, connector plates 26 and 27, a spring 28, a latching member 29 and a bearing element 30 for the flexible mounting of the latching member 29 on the connector plates 26, 27. The spring 28 is on the two connector plates 26 , 27 and has the effect that the latching member 29 can be deflected or pivoted somewhat about the longitudinal axis of the bearing element 30 and is pretensioned in a first pivoting direction. The locking member 29 can be deflected in the second pivoting direction R2, which is opposite to the first pivoting direction. The evasion is used to Cancellation of a latching, which can be set up automatically by the latching member 29, with which the suspension component 25 can be latched on the front connector 22. The latching is canceled by manually pressing from the outside against an operating section 29a on the latching element 29 against the force or spring action of the spring 28.

The sliding element 31 belonging to the lateral adjustment is received between the first connector plate 26 and the second connector plate 27. For this purpose, the adjusting element 24, which can be rotated from the outside about its longitudinal axis, is provided. For this purpose, the adjusting element 24 engages transversely through matching openings 122 to 128 in the outer housing 20, the inner housing 21, the two connector plates 26, 27 and the sliding element 31. On the sliding element 31, an engaging element 120 for coupling with the adjusting element 24 is, in particular, formed in one piece. The engaging element 120 is designed, for example, in particular protruding from the opening 125 of the displacement element 31. The engaging element 120 is present on the displacement element 31, for example, protruding in a hook or tooth-like manner.

The two connector plates 26, 27 are aligned parallel to each other and in a width direction B of the front connector 22 spaced from each other over a distance over the predominant extent and firmly connected to each other by elements not specifically shown, such as two transverse bolts 44, 45 . The cross bolts 44, 45 are in Fig. 4 partially indicated by dashed lines, each element being firmly connected with its two ends to the associated connector plate 26 and 27, respectively. The two transverse bolts 44, 45 are preferably aligned parallel in the width direction B or in particular parallel to the bearing element 30.

An upper ramp 33 and a lower ramp 34 are provided on the front connector 22 at a distance from one another in a height direction H of the front connector 22. The flat ramps 33, 34 are in aligned obliquely in a depth direction T of the front connector 22 and or sloping backwards in the direction away from a front side 35 of the front connector 22 or sloping downwards in the direction of a rear side 36 of the front connector 22.

The upper ramp 33 has an upper narrow side 33 a of the first connector plate 26 and an upper narrow side 33 b of the connector plate 27. The narrow sides 33a and 33b lie in a common spatial plane that is spanned. Correspondingly, the lower ramp 34 has a lower narrow side 34 a of the first connector plate 26 and a lower narrow side 34 b of the connector plate 27. The narrow sides 34a and 34b lie in a common imaginary spanned spatial plane which is parallel to the spatial plane of the upper narrow sides 33a, 33b.

Support sections 37 and 38 of the suspension component 25 are preferably of the same type or identical. The support sections 37, 38 are preferably formed as pin-like or elongated components, here for example each as a pin or bolt with a concave or cylindrical outer shape. Other shapes, such as a polygonal outer shape of the support sections 37, 38, are also possible.

To attach the hanging component 25 to the drawer front 15, openings 41, 42 and 43 for the fastening elements to reach through are formed on the hanging component 25 on a component rear side 39 of a base body 40 of the hanging component 25 (see Fig. Fig. 3 ). To fasten the drawer connecting device 9 to the drawer side part 17, 18, a fastening element 46 is advantageously formed on the outer housing 20.

The ones in the Figures 7 to 9 Alternative drawer connection devices shown are advantageously according to that shown in FIGS Figures 1 to 4 The embodiment shown of the furniture 1 on the drawer side parts 17, 18 can be arranged interchangeably. Height and windage adjustment elements of the different embodiment variants shown are also advantageous Can be combined with one another and / or applied interchangeably to the drawer connecting devices shown.

In Figure 9 a further variant of a drawer connecting device 47 is shown. In alternative embodiments, the drawer connecting device 47 comprises an outer housing 48, a spring element 49, an adjusting element 50 and a locking arrangement 51. The locking arrangement 51 comprises a locking element 52 and a locking element 53.

The outer housing 48 advantageously corresponds in terms of its functions and design at least approximately to the outer housing 20 according to FIGS Figs. 1 to 4 .

The outer housing 48 advantageously comprises a center element 54, a first side element 55 and a second side element 56. For the displaceable mounting of an inner housing 57, there are advantageously protruding tabs 58 to 60, in particular bent over from the side elements 55, 56, on the side elements 55, 56. Advantageously, the middle element 54, the side elements 55, 56 and the tabs 58 to 60 in a cross section of the outer housing 48 form a cuboid frame, by means of which the inner housing 57 is guided in an inner volume 61 of the outer housing 48 in the assembled state, in particular in a linearly movable manner.

An alternative front connector 62 is mounted, in particular displaceably, on the inner housing 57.

The front connector 62 preferably corresponds in terms of functions and design at least approximately to the front connector 22 according to FIGS Figs. 1 to 4 . The front connector 62 comprises two connector plates 63, 64. The connector plates 63, 64 each have a slot-like opening 65, 66. The adjusting element 50 extends through the openings 65, 66 in the assembled state. The adjusting element 50 is advantageously designed as an eccentric element with a positioning element 67 eccentric to an axis of rotation D of the adjusting element 50 Openings 65, 66 are present, so that in the assembled state of the device by rotating the adjustment element 50, a displacement of the front connector 62 and, for example, the inner housing 57 relative to the outer housing 48 and thus a height adjustment is realized.

In addition to the positioning element 67, the adjusting element 50 advantageously comprises an operating means in the form of a screw head 70 and the locking element 52. The screw head 70 and the locking element 52 are advantageously provided at opposing and spaced-apart ends 71, 72 of the adjusting element 50.

The locking element 52 is formed at a second end 72 in the manner of a toothed ring on the adjusting element 50. The locking element 52 is present, for example, as a toothed ring.

The locking member 53 is advantageously formed on a second side element 56 of the outer housing 48. The locking member 53 is designed, for example, as an internal gear rim at a first opening 73 of the second side element 56. In the assembled state, the adjusting element 50 reaches through, for example, the first opening 73 with its second end 72.

The second end 72 of the adjusting element 50 is advantageously present together with the locking element 52 in such a way coordinated with the first opening 73 with the inner ring gear that in a first position of the adjusting element 50 relative to the outer housing 48 in the assembled state, the locking element 52 into the inner ring gear of the locking member 53 engages in such a way that the two elements 52, 53 lock with one another and a rotation of the adjusting element 50 about its axis of rotation D is thus blocked.

A pivot bearing surface 75 is advantageously formed at the second end 72 of the adjusting element 50. In a second position of the adjustment element 50 relative to the outer housing 48, in which the adjustment element 50 is present displaced in the direction of the axis of rotation D of the adjustment element 50 in the direction of the side element 56 relative to the outer housing 48, the adjustment element 50 is rotatably mounted with its pivot bearing surface 75 on the internal gear rim present, so that a rotation of the adjusting element 50 about its axis of rotation D is released and thus an adjustment of the front connector 62 relative to the outer housing 48 can be realized.

The adjustment element 50 extends through a second opening 74 of the first side element 55 with a region of the first end 72. In the region of the first end 72, the adjustment element 50 advantageously has a further pivot bearing surface 76, by means of which the adjustment element 50 is in both the first and the second position is rotatably mounted relative to the outer housing 48 at the second opening 74.

In Figure 8 an alternative drawer connector 77 is shown which includes an inner housing 78, an outer housing 79, and an actuator assembly 80.

The actuating arrangement 80 advantageously comprises an actuating element 81, a guide element 82 and a link guide 83.

In Figure 8 a front connector 84 and a drawer side part 85 are also shown. The front connector 84 is specially adapted to the drawer connecting device 77 and for this purpose comprises a recess 84a on its connector plates 86, 87. For the remaining properties of the front connector 84, the properties of the device shown in FIG Figures 1 to 4 Referring to the front connector 22 shown, which can advantageously be transferred to the front connector 84. The drawer side part 85 is advantageously identical to the drawer side part 18.

The inner housing 78 of the drawer connecting device 77 comprises side parts 88, 89, a middle part 90 which connects the two side parts 88, 89, and a front part 91 which is opposite and at a distance from the middle part 90. A link guide 92 is advantageously provided on the middle part 90 and on the front part 91. The further elements of the inner housing 78 are, for example, identical or at least approximately similar to the elements of the inner housing 21 of the drawer connecting device 9.

The actuator 81 is designed, for example, as a cylindrical screw, with an external thread 94 being formed on the actuator 81 on a cylinder jacket surface 93 along a longitudinal axis L of the actuator 81, advantageously over a partial area. For example, an external thread 94 is present for approximately half of a total length of the actuator 81 along the longitudinal axis L. For example, an external thread 94 is formed over less than half the total length of the actuator 81 along the longitudinal axis L, for example over a third of the total length of the actuator 81 along the longitudinal axis L. The actuator 81 advantageously comprises an operating element 95 by means of which the actuator 81 can be rotated from the outside by a user, for example by means of a tool, in particular about its longitudinal axis L is formed. The operating element 95 is designed, for example, as a screw head, for example as a Phillips or Torx screw head.

The actuator 81 is rotatably mounted on side elements 96, 97 of the outer housing 79. At the in Figure 8 The illustration shown of the mounted control element 81 on the inner housing 78 requires the control element 81 and, in particular, the plate spring 121, designed as a safety device, to be removed in order to mount the outer housing 79. The actuator 81 advantageously extends through the side elements 96, 97 of the outer housing 79. For example, the outer housing 79 comprises openings 98, 99 for this purpose, which are designed, for example, as rotary bearings.

It is advantageous that the outer housing 79 is U-shaped, the outer housing 79 having a central element 100 connecting the two side elements 96, 97 to one another. In addition, the outer housing 79 can comprise a mounting member 101 for mounting the outer housing 79, in particular the drawer connecting device 77, on the drawer side wall 85.

The outer housing 79 further comprises, for example, guide tabs 102, 106, so that the inner housing 78 is mounted on the outer housing 79 in an exclusively linearly movable manner by means of the guide tabs 102, 106. The housing elements of the outer housing 79 enclose an inner volume 103 in which the inner housing 78 is arranged in the assembled state. Advantageously, the inner housing 78 is movably mounted, in particular displaceably, on the outer housing 79. For this purpose, the inner surfaces 104 of the outer housing 79 and the outer surfaces 105 of the inner housing 78 are advantageously designed in the manner of sliding bearings, in particular as sliding bearing surfaces.

A base body 107 of the guide member 82 is designed, for example, in the form of a sliding block, for example in the shape of a cuboid, for example as a cuboid. On the base body 107 are bearing journals 108, 109 which are opposite and are spaced apart over a depth of the base body 107 and project on the base body 107. The base body 107 furthermore advantageously comprises a through opening 110 with an internal thread 111. In the assembled state, the actuator 81 engages through the through opening 110 of the base body 107 of the guide element 82.

In the assembled state, the bearing pins 75, 76 engage in the link guides 92. By rotating the actuator 81 about its longitudinal axis L, which advantageously also forms an axis of rotation of the actuator 81 at the same time, the guide element 82 is due to a coupling of the external thread 94 of the actuator 81 with the internal thread 111 of the guide element 82 along the longitudinal axis L of the actuator between the side parts 88, 89 can be moved back and forth. For this purpose, the link guide 92 is designed as a slot 112, for example. The slot 112 advantageously runs diagonally or obliquely to the linear directions of movement of the inner housing and / or diagonally or obliquely to the axis of rotation of the actuating element. As a result, the inner housing 78 is displaced transversely to the longitudinal axis L of the actuator 81 relative to the outer housing 79 in the height direction, whereby a height adjustment can be implemented. The guide member 82 is advantageously mounted and / or held between the middle part 90 and the front part 91 in a rotationally fixed but displaceable manner.

In the assembled state, the external thread 94 of the actuator 81 extends between inner surfaces 113 of the side parts 88, 89 of the inner housing 78 along the longitudinal axis L of the actuator 81 advantageously not over an entire distance between the inner surfaces 79 of the side parts 88, 89. For example, the external thread 94 of the actuator 81 extends between inner surfaces 113 of the side parts 88, 89 of the inner housing 78 along the longitudinal axis L of the actuator 81 over three quarters, for example less than three quarters, of the distance between the inner surfaces 79 of the side parts 88, 89 to each other. As a result, the guide member 82 is advantageously protected relative to the actuator 81 against over-tightening and thus destruction of the threads of the two elements, or destruction of the threads is prevented as a result. For example, the external thread 94 is designed in such a way that in a state of the base body 107 of the guide member 82 moved towards an internal surface 113 of the side part 88, i.e. for example in the event of physical contact of the base body 107 with the internal surface 113 of the side part 88, the external thread 94 and the internal thread 111 are present decoupled from one another.

The external thread 94 is advantageously designed in such a way that in a position of the base body 107 in which the base body 107 rests on an internal surface 113 of one of the side parts 88, 89, the external thread 94 cannot be engaged in the internal thread 111 when the actuator 81 is rotated in a direction of rotation through which the base body 107 would be movable towards the side part 88, 89 on which it is present, whereas in the opposite direction of rotation of the actuator 81, through which the base body 107 from the side part 88, 89, on which it pending, is moved away, due to a spring force of the plate spring 121, the external thread 94 is available to engage in the internal thread 111, whereby the base body 107 can be moved in this direction away from the corresponding inner surface 113 on which it rests.

The connector plates 26, 27 advantageously have guide members 118, 119, which are designed, for example, as longitudinal guides. The guide elements 118, 119 are preferably designed to be coordinated with guide elements 116, 117 of the inner housing 21. The guide elements 116, 117 are designed, for example, as cylinder-like through holes on the connector plates 26, 27. In the arranged state of the front connector 22 on the inner housing 21, the guide elements 116, 117 advantageously pass through the connector plates 26, 27 on the guide members 118, 119, so that the front connector 22 is mounted on the inner housing 21 so as to be linearly displaceable.

The guide elements 116, 117 connect the side elements of an inner housing to one another. The guide elements 116, 117 extend along their longitudinal axes between the side elements of the inner housing. The guide elements 116, 117 are arranged at a distance from one another, in particular in a height direction H, on the inner housing, in particular in a fixed or immobile position.

The displacement element 31 further comprises, for example, recesses 114, 115, so that the displacement element 31 in the arranged state in a displacement position, viewed in the height extension H, encompasses at least one of the guide elements 116, 117 with a recess 114, 115. The recesses 114, 115 are advantageously dimensioned such that the displacement element 31 does not touch a guide element 116, 117 in any position and / or is present at a distance from each of the guide elements 116, 117 in every position. <u> List of reference symbols </u> 1 furniture 34a, 34b Narrow side 2 drawer 35 front 3 Furniture body 36 back 4th Guide means 37, 38 Support section 5, 6 Side wall 39 Back of component 7th floor 40 Base body 8th Back wall 41 - 43 opening 9 Drawer connector 44, 45 Cross bolt 46 Fastener 47 Drawer connector 10, 11 Cross board 12th Full extension 13, 14 Rail guide 48 Outer casing 15th Drawer front 49 Spring organ 15a inside 50 Adjustment element 16 Drawer bottom 51 Locking arrangement 17th Drawer side panel 17a, 18a end 52 Locking element 18th Drawer side panel 53 Locking device 19th Back of drawer 54 Middle element 20th Outer casing 55, 56 Side element 21 Inner casing 57 Inner casing 22nd Front connector 58-60 Tabs 23 Control part 61 Internal volume 24 Control element 62 Front connector 25th Hanging component 63, 64 Connector plate 26, 27 Connector plate 65, 66 opening 28 feather 67 Positioning element 29 Locking organ 68, 69 Opening edge 29a Operating section 70 Screw head 30th Bearing element 71, 72 end 31 Sliding element 73, 74 opening 32 Longitudinal axis 75, 76 Pivot bearing surface 33, 34 ramp 33a, 33b Narrow side 77 Drawer connector 96, 97 Side element 98, 99 opening 100 Middle element 78 Inner casing 101 Assembly organ 79 Outer casing 102, 106 Guide tab 80 Positioning arrangement 103 Internal volume 81 Actuator 104 Inner surface 82 Management body 105 Exterior surface 83 Scenery tour 107 Base body 84 Front connector 108, 109 Journal 84a Recess 110 Through opening 85 Drawer side panel 111 inner thread 86, 87 Connector plate 112 slot 88, 89 Side part 113 Inner surface 90 Middle part 114, 115 Recess 91 Front part 116, 117 Guide element 92 Scenery tour 118, 119 Management body 93 Cylinder surface 120 Engagement element 94 External thread 121 Disc spring 95 Control element 122-128 opening

Claims (11)

1. Drawer connecting device (9, 47, 77) for connecting a drawer front (15) to a drawer side part (17, 18), wherein the drawer connecting device (9, 47, 77) comprises a mounting component (25) which can be attached to the drawer front (15), a front connector (22) which can be attached to the drawer side part (17, 18) an inner housing (21) and an outer housing (20), wherein the mounting component (25) can be fixed to the front connector (22) in order to establish a connected state of the drawer front (15) to the drawer side part (17, 18), wherein the inner housing (21) has a guide element, wherein the front connector (22) is mounted on the inner housing (21) so as to be displaceable by means of the guide element, wherein the inner housing (21) is mounted on the outer housing (20) in a displaceable manner, such that the inner housing (21) and the front connector (22) are present so as to be displaceable together relative to the outer housing (20), wherein a direction of movement of the front connector (22) relative to the inner housing (21) is oriented transversely and/or perpendicularly with respect to a direction of movement of the inner housing (21) relative to the outer housing (20), wherein the front connector (22) has two or more connector plates (26, 27), wherein the connector plates (26, 27) are arranged spaced apart from one another and are connected to one another by means of a connecting element (44, 45), wherein the inner housing (21) has two side parts (88, 89) which lie opposite one another and are arranged spaced apart from one another, wherein at least two guide elements (116, 117) are present, wherein a respective guide element (116, 117) connects the two side parts (88, 89) to one another, wherein the guide elements (116, 117) are configured on the inner housing (21) so as to be spaced apart from one another, wherein each guide element (116, 117) has a longitudinal axis, wherein the front connector (22) is mounted on the guide elements (116, 117) only linearly displaceably or only rectilinearly between the side parts (88, 89) along the longitudinal axes of the guide elements (116, 117), wherein the drawer connecting device (9, 47, 77) has a displacing element (31) and an actuating arrangement, wherein the displacing element (31) is arranged between the connector plates (26, 27), such that the displacing element (31) is displaceable relative to the connector plates (26, 27) in a direction transverse to a longitudinal extent of the longitudinal axis of a guide element (116, 117) and is retained in a positionally fixed manner relative to the connector plates (26, 27) in the longitudinal extent of the longitudinal axis of the guide element (116, 117), wherein the actuating arrangement has an actuating element (24) and an engaging element, wherein the engaging element is arranged on the displacing element (31), wherein the actuating element (24) engages on the engaging element (120), such that a linear movement of the displacing element (31) and of the connector plates (26, 27) along the longitudinal axes of the guide elements (116, 117) is realized by means of an adjustment of the actuating element (24).
2. Drawer connecting device according to Claim 1, characterized in that the displacing element (31) is of plate-like configuration and has an opening through which the actuating element (24) engages.
3. Drawer connecting device according to either of the preceding claims, characterized in that the inner housing (21) can be positioned relative to the actuating element (24) and/or displacing element (31) in a direction transverse to a longitudinal extent of a guide element (116, 117).
4. Drawer connecting device according to one of the preceding claims, characterized in that the drawer connecting device comprises an actuating device, wherein the actuating device has an actuating member (81), a guide member (82) and a slotted guide (83), wherein the guide member (82) is mounted on the slotted guide (83) in a movable manner, wherein the slotted guide (83) is configured on the inner housing (78), wherein the actuating member (81) is mounted on the outer housing (20) so as to be rotationally movable about an axis of rotation, wherein the actuating member (81) is mounted on the outer housing (20) in a non-displaceable manner, in particular in a positionally fixed manner, in a direction transverse to the axis of rotation, wherein the guide member (82) is movable in a direction parallel to the axis of rotation, wherein the actuating member (81) and the guide member (82) couple to one another in such a way that a rotational movement of the actuating member (81) brings about a movement of the guide member (82) in a direction parallel to the axis of rotation.
5. Drawer connecting device according to claim 4, characterized in that the guide member (82) has a bearing journal (108, 109), wherein the guide member (82) couples to the slotted guide (83) by way of the bearing journal (108, 109).
6. Drawer connecting device according to one of the preceding claims, characterized in that housing elements (96, 97, 100, 102, 106) of the outer housing (79) enclose an internal volume (103), wherein the inner housing (78) is arranged in the internal volume (103) of the outer housing (79) in a movable manner.
7. Drawer connecting device according to one of the preceding claims, characterized in that the front connector (22) has an upper ramp (33) and a lower ramp (34), wherein the ramps (33, 34) are spaced apart from one another in a height direction of the front connector (22), wherein the upper ramp (33) comprises an upper elongate support surface and the lower ramp (34) comprises a lower elongate support surface, such that, in a finally assembled state of the mounting component (25) on the front connector (22), the upper support surface is used to support an upper supporting portion (37) on the mounting component (25) and the lower support surface is used to support a lower supporting portion (38) on the mounting component (25), wherein, during the connecting of the drawer front (15) to the drawer side part (17, 18), the upper supporting portion (37) slides downwards along the upper ramp (33) and the lower supporting portion (38) slides downwards along the lower ramp (34) until the finally assembled state of the mounting component (25) on the front connector (22) is reached, with a mounting contour on the front connector (22) in the region of the lower ramp (34) and with an elevation portion on the mounting component (25) in the region of the lower supporting portion (38), such that, in a pre-assembled position, the mounting component (25) is mounted on the front connector (22) in a self-securing manner in such a way that the lower supporting portion (38) and/or the elevation portion are/is supported on the mounting contour, wherein the mounting component (25) is spaced apart from the front connector (22) in the region of the upper ramp (33) by means of the upper supporting portion (37) and wherein the mounting contour is coordinated in such a way that, in the pre-assembled position, at least the elevation portion is disposed on the mounting contour in such a way that the lower supporting portion (38) is secured against sliding downwards along the lower ramp (34).
8. Drawer connecting device according to claim 7, characterized in that the mounting contour has a first contour portion and a second contour portion, wherein the first contour portion is used to support the lower supporting portion (38) in the pre-assembled position and the second contour portion is used to support the elevation portion in the pre-assembled position, wherein the first and the second contour portion are spaced apart from one another in a height direction of the front connector (22).
9. Drawer connecting device according to one of the preceding claims, characterized in that the front connector (22) has at least two connector plates (26, 27) which are oriented in a parallel manner and connected to one another and which are spaced apart from one another in a width direction of the front connector (22), wherein the front connector (22) has an upper ramp (33) and a lower ramp (34) which are spaced apart from one another in a height direction of the front connector (22), wherein the upper ramp (33) comprises an upper narrow side (33a) of a first connector plate (26) and an upper narrow side (33b) of a second connector plate (27), wherein the two upper narrow sides (33a, 33b) lie in a common upper plane, and wherein the lower ramp (34) comprises a lower narrow side (34a) of the first connector plate (26) and a lower narrow side (34b) of the second connector plate (27), wherein the two lower narrow sides (34a, 34b) lie in a common lower plane, such that, for a fixing of the mounting component (25) to the front connector (22), the two upper narrow sides (33a, 33b) of the upper ramp (33) provide a two-track support surface for an upper supporting portion (37) on the mounting component (25) and the two lower narrow sides (34a, 34b) of the lower ramp (34) provide a two-track support surface for a lower supporting portion (38) on the mounting component (25) if the mounting component (25) is arranged on the front connector (22) in a positionally correct manner, such that a displacement of the upper supporting portion (37) and of the lower supporting portion (38) along the respective ramp (33, 34) takes place during the connecting of the drawer front (15) to the drawer side part (17, 18).
10. Drawer side part (17, 18), in particular drawer frame, with a drawer connecting device (9, 47, 77) according to one of the preceding claims.
11. Item of furniture (1) with a drawer side part (17, 18) according to the preceding Claim 10 and/or with a drawer connecting device (9, 47, 77) according to one of the preceding Claims 1 to 9.

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