DE202014103040U1 - Slot-connector system - Google Patents

Abstract

First connector part (1), in particular a body connector for furniture construction, comprising: a base body (10) which has a cylindrical, in particular straight cylindrical, basic shape, with a longitudinal axis (A) and a non-rotationally symmetrical cross-section, in which Base body (10) - a securing recess (101) with a receiving opening (102) in the lateral surface (103) of the base body (10), - a connecting opening (104) in an end face (105) of the base body (10) and - along the longitudinal axis (A) of the base body (10) a passage section (106) which forms a passage from the connection opening (104) into the securing recess (101) is formed, - an actuatable securing element (12) which - in the securing recess (101) is received, in particular inserted into the receiving opening (102) and - is designed to insert a head section (22) of a second connector through the connecting opening (104) and the passage section (106) to hold or release the lower part (2).

Description

The invention relates to a first connector part according to claim 1 and a second connector part according to claim 17, in particular a carcass connector for furniture construction, as well as an arrangement according to claim 28 of at least two components comprising such first and second connector part. Moreover, the invention relates to a method according to claim 36 for preparing a connection between two components and a method according to claim 37 for connecting two components.

In furniture furniture connectors or furniture fittings are used to connect the components of a collapsible furniture body together. Such collapsible furniture, for example, cabinets, shelves, bedsteads or tables, which consist of components such as floor panels, cover plates, side walls, side walls, stiffening floors or other frame parts, and support parts, such as legs or footboards. Such components should be firmly connected to a stable furniture body, the connectors or fittings should be easy to install and as little as possible in the attached state for a user of the furniture.

There are known connector systems in which in a circular milling or bore in a furniture component, a cylindrical eccentric housing is used, which can be braced by rotation with a screwed into a second furniture component bolt. Such eccentric housing are also referred to as eccentric, eccentric or Exzenterverbindungsbeschläge. In the contact surfaces of the furniture components to be joined mating connection holes for the bolt are present. The bolt engages a thickened header in a groove of the eccentric. The eccentric bolt connection can be removed and clamped over the corner. The milled and drilled holes for the bolt and the eccentric housing can be made using a drilling jig or special milling machines in the components. The cut-in for the eccentric housing can be closed, for example, by a cap to be invisible to the user, or to be protected from dirt.

Such conventional eccentric compounds have the disadvantage that a security against rotation of the furniture components is given to each other only by the adhesion by means of bracing. When loosening the connection or during assembly but no rotation is guaranteed. At least two eccentric connections between two components are necessary in order to securely lock all rotational degrees of freedom between these components, in particular during assembly.

In addition, in the prior art anchors are known which do not have the typical circular cross-section, but an elongated, oval-shaped cross-section. Such dowels are inserted and glued in two matching slots that are milled into two furniture components. Although this creates a rotationally fixed connection of the components, but which can not be solved again. The dowels are available in various standardized lengths and dimensions, in particular diameters. The required slots, for example, can be particularly easily with the dowel planer "Domino" Festool GmbH based on the DE 103 14 087 B3 be executed.

This known glued dowel connection has the disadvantage that the dowel in the non-glued state can slip out of an oblong hole axially. Although a positive rotation is provided, but by the additional bonding the connection is not solvable again. In addition, when pressing two furniture components escaping glue can soil or damage the surface of the furniture.

Thus, no connector system is known in the art, which ensures a detachable and at the same time twist-proof connection of furniture components.

The present invention therefore has the object to provide a connector, in particular a body connector for furniture, which allows a detachable and twist-proof connection of components. In particular, the connector should be easy to attach, release and be used for a variety of possible component arrangements.

This object is achieved with a first connector part according to claim 1, a second connector part according to claim 17, and an arrangement according to claim 28 of at least two components. In addition, the object is achieved with a method according to claim 36 for preparing a connection between two components and a method according to claim 37 for connecting two components.

• – einen Grundkörper, der eine zylindrische, insbesondere geradzylindrische, Grundform aufweist, mit einer Längsachse und einem nicht-rotationssymmetrischen Querschnitt, wobei in dem Grundkörper eine Sicherungsausnehmung mit einer Aufnahmeöffnung in der Mantelfläche des Grundkörpers, eine Verbindungsöffnung in einer Stirnfläche des Grundkörpers und entlang der Längsachse des Grundkörpers ein Durchgangsabschnitt, der einen Durchgang von der Verbindungsöffnung in die Sicherungsausnehmung bildet, ausgebildet ist,
• – ein betätigbares Sicherungselement, das in der Sicherungsausnehmung aufgenommen, insbesondere in die Aufnahmeöffnung eingesetzt ist und dazu ausgebildet ist, einen durch die Verbindungsöffnung und den Durchgangsabschnitt eingeführten Kopfabschnitt eines zweiten Verbinderteils festzuhalten oder freizugeben.

The object is achieved in particular by a first connector part, in particular a body connector for furniture construction, comprising:

• A base body which has a cylindrical, in particular straight-cylindrical, basic shape, with a longitudinal axis and a non-rotationally symmetrical cross section, wherein in the base body a securing recess with a receiving opening in the lateral surface of the base body, a connection opening in an end face of the base body and along the Longitudinal axis of the base body, a passage portion which forms a passage from the connection opening into the securing recess is formed,
• - An actuatable securing element, which is received in the securing recess, in particular inserted into the receiving opening and is adapted to hold a released through the connecting opening and the passage portion head portion of a second connector part or release.

The term "body connector" can be understood to mean in particular a multi-part connector which is suitable for connecting two or more components, for example a furniture body, to one another. A furniture body forms in particular the load-bearing basic construction of a piece of furniture and may, for example, comprise the floor, the side parts, the cover, the rear wall, the front, the base or struts, but without inserts or additional parts, such as doors, drawers, lighting elements or linings. Preferably, the furniture body is made of wood or wood-based materials, but can also be made of plastic, metal, glass or other material. A piece of furniture may be disassembled, shipped, or transported into its component parts to be assembled for use by one or a plurality of body connectors. But it is also conceivable to use the first connector part for a connection of components that do not belong to a piece of furniture, such as a scaffold, window or door frame or other assembled structures.

The basic form of the main body can be understood to mean the apparently shaping shape which it essentially assumes, in particular from the outside. In particular, however, the base body may comprise cavities, recesses or attached part bodies, which may make it deviate from a strictly cylindrical basic shape. Such deviations can arise in particular in its outer surface, but also due to voids in the form of an inner surface of the body. A cylinder can be understood to mean a geometrical three-dimensional body bounded by two parallel, flat, congruent surfaces, the end faces, and a lateral surface formed by parallel straight lines. In particular, straight general cylinders, prisms and circular cylinders are also included. The longitudinal axis is in particular perpendicular to the end faces. A "non-rotationally symmetric" cross-section, refers to a cross-sectional area of the cylinder that can not be self-imaging by rotation through any angle about a point in the cross-sectional area. Such cross sections include, for example, ovals, ellipses or polygons, but also many other, in particular asymmetrical shapes, for example with concave and convex areas. In particular, such a non-rotationally symmetrical cross-section is conceivable, which consists of a rectangle and two semi-circles attached to opposite edges of the rectangle, the diameter of the circle corresponding to the edge length of the rectangle. Such a cross section could be reminiscent of the shape of a slot.

The securing recess may be formed starting from the lateral surface, in particular a flat portion of the lateral surface, for example as a recess or milling in the base body. In this case, the receiving opening can take any shape, but in particular it can be formed circular in the lateral surface. The securing element can be actuated such that it holds in one position the head portion of a second connector part, thus secures, and releases the head portion of the second connector part in a second position, so that it is no longer held by the securing element and removed, for example, in particular can be pulled out of the passage section.

Such a connector part has the advantage that, in particular in cooperation with a second connector part according to the invention, in the installed state, for example as a body connector in a piece of furniture, creates a twist-proof and at the same time detachable connection. The security against rotation can be ensured by the non-rotationally symmetrical cross section of the base body and the solubility by the actuation of the securing element. An anti-rotation has the function of preventing a rotation of two components to each other. In a rotation-proof connection, one, preferably all, rotational degrees of freedom between the connected parts is blocked or fixed. In particular, the degree of freedom of the relative rotation between two components is blocked, which is defined by the rotation about an axis which is perpendicular to both superposed contact surfaces of these two components.

In an advantageous development of the first connector part according to the invention, the basic body has a central and at least one lateral section, preferably two lateral sections arranged symmetrically to the longitudinal axis. Preferably, the base body is made in one piece, wherein a possibly existing rotational symmetry of the central portion taken by itself is broken by the existing lateral portion. The term "section" can be understood as a partial body of the basic body, in particular as a partial volume. For example, the central section could have a rectangular cross-section and the two lateral portions each having a semi-circular cross-section. A basic body made up of at least two sections has the advantage that it can have a non-rotationally symmetrical cross-section overall and thus justifies the anti-rotation function of the first connector part.

In an advantageous development of the first connector part according to the invention, the outer contour line of the non-rotationally symmetrical cross section of the main body has straight and / or curved segments. In particular, the outer contour line may be an oval, an ellipse or a polygon. In particular, the outer contour line is not a circle and may have concave and convex portions. For example, indentations may be provided so that the base body has depressions or grooves in the lateral surface parallel to its longitudinal axis. Preferably, the outer contour line is composed of two opposite parallel straight sections and two semicircular arches connecting them. Preferably, the outer contour line is thus modeled on the inner contour of a slot.

In an advantageous development of the first connector part according to the invention, the envelope of the main body essentially represents the counterpart to a slot. The "envelope" can be understood as the three-dimensional shape that delimits the outer surface of the base body, without cavities, recesses or depressions, in particular to be considered in the end faces or the lateral surface. Such a shape would represent, for example, the dissolved-out volume, which is cut out during the milling of a slot in a cuboid. Preferably, the envelope of the base body describes a shape that would result from two circular cylinder halves, which would result from the union of two circular cylinder halves and a cuboid pushed inwardly flush therebetween. Such a designed basic body has the advantage that it is easy to produce and could be used in a slot adapted thereto without being rotatable in the slot about its longitudinal axis.

In an advantageous development of the first connector part according to the invention, the securing element in the securing recess, preferably rotatably mounted about an axis perpendicular to the longitudinal axis of the body, in particular loosely inserted, that it can be rotated back and forth between a holding position and a release position. In particular, the securing element could hold the head portion of a second connector part in a holding position, for example by engaging with it, and release the head portion of a second connector part in a release position, for example by the securing element is not engaged with it. In this way, the securing element would be actuated by a rotational movement, so that in the holding position, for example, two furniture components are firmly connected to each other, while they would be releasable from each other in a release position.

In an advantageous development of the first connector part according to the invention, the securing element is an eccentric element, preferably made of metal, but possibly also of plastic or a sintered material, with a securing groove. In particular, the securing groove can be designed to engage in an arresting position of the securing element with an undercut head section of a second connector part, in particular a projection of the head section, and preferably to clamp the first connector part to the second connector part. The eccentric element could be a circular cylindrical metal part with an inlet opening, in particular a milled recess, in its lateral surface and a securing groove which extends along part of the circumference. Such a securing element can be made cheap and is easy to operate by a rotary motion.

In an advantageous development of the first connector part according to the invention, the securing element is received completely in the securing recess. In particular, the securing element can be flush with a surface with the lateral surface of the base body. In particular, the securing element could be designed as a cylindrical eccentric element, which is flush with its end face flush with the lateral surface of the base body or recessed in the securing recess is arranged. Such a design of the securing element and the securing recess ensures that the securing element, when it is inserted into the securing recess, does not protrude beyond the base body. In this way, the first connector part along its longitudinal axis would be axially displaceable, for example, when it is inserted into a slot.

As an alternative to the previous development, in another advantageous development of the first connector part according to the invention, the securing element is partially received in the securing recess. In particular, the securing element may protrude beyond the lateral surface of the base body, while the securing element is inserted into the securing recess. In particular, the securing element could be designed as a cylindrical eccentric element. The securing element could form an abutment surface by standing over the lateral surface, over which the body can be supported in axial load, for example by positive engagement, in a component in which the first connector part is fixed. In this way, over the lateral surface protruding securing element could prevent or block an axial displacement of the body, for example in a slot. For example, the main body would first have to be used without securing element in a corresponding slot. Then, the securing element would have to be inserted into the securing recess, preferably loosely, by means of an access opening in a component that is adapted to the securing element. The projecting beyond the lateral surface part of the securing element could then positively support against or in the access opening and block slipping out of the body along its longitudinal axis. Such a design of the securing element can be used to secure the first connector part against axial displacement.

In an advantageous development of the first connector part according to the invention, a carrier profile, for example a hexagon, slot or cross-slot profile, for actuating the securing element, in particular for its rotation between a holding position and a release position, is formed in a surface of the securing element. Such a security element could be easily operated by tools that are usually present in a household, for example with an Allen key, slot or Phillips screwdriver, which engages in the driving profile for rotation of the securing element relative to the base body.

In an advantageous development of the first connector part according to the invention, at least one hole, in particular parallel to the longitudinal axis of the base body, preferably with a countersink, is formed in the base body from around an end face of the base body, around the first connector part by a fastening means, preferably a screw, in or to attach to a component. Preferably, exactly two holes are provided, which are designed symmetrically to the connection opening in the base body. For example, the first connector part could be arranged in a corresponding recess of a component, that is, for example, a slot. Then, a hole could for example be designed as a through hole, so that from an end face of the body, for example, a screw can be inserted, which is screwed into the component and fastened the main body in the component. The first connector part would in this way also be axially fastened, in particular, when a securing element is configured such that it is received completely in the securing recess. Preferably, however, a hole is not designed to penetrate the entire body, but opens into a lateral recess of the body. In this way, a fastening means, preferably a screw, could be introduced into the hole from the end face of the base body in order to actuate a fastening device, preferably a clamping device, which fixes the base body or the first connector part in or on a component. By forming holes in the base body, an axial fixing of the first connector part relative to a component can be achieved by fastening means. It would also be conceivable to glue or glue the first connector part into or with a component. However, the connector part would then not be solvable or reusable.

In an advantageous development of the first connector part according to the invention at least one lateral recess is formed in the body, in which a clamping device, preferably barbed, is arranged to secure the first connector part in or on a corresponding recess of a component, in particular to jam and / or in a component einzuspreizen. In this way, a first connector part can be fixed in or on a component, without having to screw, for example, screws into the component and thus possibly damage it.

In an advantageous development of the first connector part according to the invention, the at least one hole is formed such that a fastening means can be mounted such that the at least one clamping device is spread outwards substantially perpendicular to the longitudinal axis of the main body. For example, a hole could create a passage from one end face into a side recess of the main body. Preferably, a tapered screw could then develop a greater spreading effect, the further it is screwed into the hole. Such a clamping mechanism allows axial fixing of the first connector part in a component, without having to drive a fastener into the component itself.

In an advantageous development of the first connector part of the invention, the clamping device is hinge-like, preferably made of plastic, with a first leg and a second leg, which preferably has barbs designed to be spread by a penetrating between the legs fastener, preferably adjustable. For example, the first leg could form a frame of the clamping element, while the second leg could form a clamping bar which can be exposed from the frame could form the clamping element. Such a clamping device is cheap and easy to manufacture. The clamping device could be formed integrally with the base body, or added as a separate part in the body, in particular inserted into it. The clamping device could be designed to be interchangeable, so that a first connector part could be reused even if a clamping device, for example by disassembly of the connector part, has been damaged. It would also be the use of locking elements conceivable.

In an advantageous development of the first connector part according to the invention, the base body along at least one end edge on a chamfer. An end edge can be understood to mean an edge on one or both end face (s) of the main body. A chamfer can serve to simplify the basic body into a corresponding recess, for example a slot, of a component. A chamfer on an end face of the base body facing the connection opening could serve to simplify placement of a second component with a corresponding recess, for example a slot. This improves the mountability of the first connector part and the entire connection.

In an advantageous development of the first connector part according to the invention, electrical connections, preferably two connections, are provided in the base body, in particular for connection of a lighting means. For example, could be formed in holes pole of a connector, in particular to ensure the power supply to a lighting device of a piece of furniture. A second connector part could be implemented as its corresponding connector part to make electrical contact when the connector is mounted. In this way, could be dispensed with the laying of cables between two connected components of a piece of furniture.

In an advantageous development of the first connector part according to the invention, the base body is made of plastic, metal or a wood-based material. The base body could also be made of a fiber composite material or of a sintered material.

• – einen Schaftabschnitt mit einer Längsachse,
• – einen Kopfabschnitt am einen Ende des Schaftabschnitts, wobei der Kopfabschnitt dazu ausgebildet ist, von einem Sicherungselement des ersten Verbinderteils festgehalten oder freigegeben zu werden, und
• – einen Fußabschnitt am anderen Ende des Schaftabschnitts mit einem nicht-rotationssymmetrischen Querschnitt in einer Ebene senkrecht zur Längsachse des Schaftabschnitts.

The stated object is further achieved by a second connector part, in particular a body connector for furniture construction, for detachable connection to a first connector part according to the invention, wherein the second connector part comprises:

• A shaft portion having a longitudinal axis,
• A head portion at one end of the shaft portion, the head portion adapted to be held or released by a securing member of the first connector part, and
• - A foot portion at the other end of the shaft portion having a non-rotationally symmetrical cross-section in a plane perpendicular to the longitudinal axis of the shaft portion.

In particular, the head portion could be inserted through a connection opening of a passage portion in a securing recess in the main body of the first connector part to be secured there by a securing element. In particular, the longitudinal axis of the main body of the first connector part could coincide with the longitudinal axis of the second connector part. In this way, a loose fixation or a tension of the second could be realized with the first connector part. The cross section of the foot section may be designed to be similar or identical to the cross section of the main body of the first connector part. By a non-rotationally symmetrical cross section of the foot portion can be prevented that this, for example, when recording in a corresponding slot, in particular about the longitudinal axis of the shaft portion, can rotate.

In an advantageous development of the second connector part according to the invention, the foot section has a central and at least one lateral section, preferably two lateral sections arranged symmetrically to the longitudinal axis. Preferably, the foot portion is made in one piece, whereby a possibly existing rotational symmetry of the central portion taken by itself is broken by the existing lateral portion. The term "section" can be understood as a partial body of the foot section, in particular as a partial volume. For example, the central portion may have a rectangular cross section and two lateral portions each have a semicircular cross section. A foot section constructed from at least two sections has the advantage that it can have a non-rotationally symmetrical cross-section overall and thus justifies the rotationally locking function of the second connector part.

In an advantageous development of the second connector part according to the invention, the outer contour line of the non-rotationally symmetrical cross section of the foot section has straight and / or curved segments. In particular, the outer contour line may be an oval, an ellipse or a polygon. In particular, the outer contour line is not a circle and may have concave and convex portions to have. For example, indentations may be provided so that the foot section has depressions or grooves in the lateral surface parallel to the longitudinal axis. Preferably, the outer contour line is composed of two opposite parallel straight sections and two semicircular arches connecting them. Preferably, the outer contour line is thus modeled on the inner contour of a slot.

In an advantageous development of the second connector part according to the invention, the outer contour line of the non-rotationally symmetrical cross section of the foot section is substantially equal to the outer contour line of the cross section of the main body of the first connector part. For example, the outer contour lines of the foot portion or of the base body are aligned coincident to a common axis, in which the longitudinal axis of the foot portion coincides with the longitudinal axis of the base body. In this way, recesses in which the connector parts are fastened, for example, in components of a piece of furniture, in the same way, in particular with the same cutter, executed. Such matching of the second connector part to the first connector part, or vice versa, makes it possible to carry out preparatory method steps for connecting two components quickly, simply and inexpensively.

In an advantageous development of the second connector part according to the invention, the second connector part is made in one piece or in several parts, in particular in two parts. In particular, the shaft portion can be made in one piece with the head portion and releasably connected to the foot portion, for example via a screw connection. In particular, the second connector part could be made of metal, plastic, a fiber composite material or a sintered material, or sections thereof made of these materials or a combination thereof. In particular, the head section with the shaft section could be designed as a one-piece metal bolt which can be screwed into the foot section via a thread on the side of the shaft section facing away from the head section. The head portion made of metal could ensure a low wear, for example when engaged with the securing element, and a high tensile strength. A multi-part second connector part could be produced inexpensively, for example with a cast foot section and a shaft or head section as a standardized threaded part.

In an advantageous development of the second connector part according to the invention at least one hole, for example a through hole, in particular in the direction of the longitudinal axis of the shaft portion, preferably with a countersink, formed in the foot portion by a fastening means, preferably a screw, in or to attach to a component. Fastening means could preferably be inserted into the holes from the end face of the foot section and, in particular, engage, in particular be screwed, into the bottom of a slot in which the second connector part is to be fastened in a component.

In an advantageous development of the second connector part according to the invention, clamping elements, preferably with barbs, are formed on the foot section in order to fasten the second connector part in or on a corresponding recess of a component, in particular to jam or to inject it into a component. For example, clamping elements could be designed as elevations, ribs or thorns, which are laterally attached to the foot portion or designed in one piece with these. A frictional or frictional connection of the foot portion in or on a corresponding recess of a component could also be created by an appropriate coating, rubber coating or surface structure. It would also be conceivable to einzuleimen the second connector part in a recess of a component. In addition, it would be conceivable to use clamping devices as in the first connector part, which are, for example, hinged.

In an advantageous development of the second connector part according to the invention, a slot is at least formed in the foot section, which cuts the foot section, preferably starting from an end face of the foot section parallel to the longitudinal axis of the shaft section, in particular to make the foot section, preferably by a penetrating fastening means, aufzusizbar , Preferably, the degree of spreading or spreading is adjustable. Preferably, in the foot portion is designed with a running through a hole slot, the slot does not cut the foot portion, but only cuts to a certain depth. For example, by screwing in a screw, the areas of the foot section separated by the slot would be spread further and further apart the deeper the screw penetrates. It is conceivable to provide a plurality of slots in the foot section, wherein more than one slot can cooperate with the same fastening means.

In an advantageous development of the second connector part according to the invention, the head section has an undercut projection, in particular a thickening, opposite the shaft section, in order to come into engagement with a securing groove of the securing element of the first connector part. Such a design has the Advantage that over the securing element, for example by its rotation, by a positive connection with the head portion, a tensile force in the shaft portion are introduced in order to clamp the second connector part with the first connector part can.

In an advantageous development of the second connector part according to the invention, the foot section along at least one end edge on a chamfer. An end edge may be understood to mean an edge on one or both end face (s) of the foot section. A chamfer allows easier insertion of the second connector part in a recess of a component, for example during assembly.

In an advantageous development of the second connector part according to the invention, the foot section has electrical connections, preferably two connections, in particular for connection of a lighting means. For example, could be formed in holes pole of a connector, in particular to ensure the power supply to a lighting device of a piece of furniture. A first connector part could be implemented as its corresponding connector part to make electrical contact when the connector is mounted. In this way, could be dispensed with the laying of cables between two connected components of a piece of furniture.

• – ausgehend von einer ersten Kontaktfläche eines ersten Bauteils eine erste Ausnehmung, vorzugsweise ein Langloch, in dem ersten Bauteil ausgebildet ist, deren bzw. dessen Form an den nicht-rotationssymmetrischen Querschnitt des Grundkörpers, insbesondere an die Form eines zentralen und mindestens eines seitlichen Abschnitts des Grundkörpers, des ersten Verbinderteils angepasst ist,
• – das erste Verbinderteil in der ersten Ausnehmung so aufgenommen und in bzw. an dem ersten Bauteil befestigt ist, dass die Längsachse des Grundkörpers des ersten Verbinderteils im Wesentlichen senkrecht auf die erste Kontaktfläche steht,
• – in dem ersten Bauteil eine Zugangsöffnung zur Betätigung des Sicherungselements vorgesehen ist,
• – ausgehend von einer zweiten Kontaktfläche eines zweiten Bauteils eine zweite Ausnehmung, vorzugsweise ein Langloch, in dem zweiten Bauteil ausgebildet ist, deren bzw. dessen Form an den nicht-rotationssymmetrischen Querschnitt des Fußabschnitts, insbesondere an die Form eines zentralen und mindestens eines seitlichen Abschnitts des Fußabschnitts, des zweiten Verbinderteils angepasst ist, und
• – das zweite Verbinderteil in der zweiten Ausnehmung so aufgenommen und in bzw. an dem zweiten Bauteil befestigt ist, dass die Längsachse des Schaftabschnitts des zweiten Verbinderteils im Wesentlichen senkrecht auf die zweite Kontaktfläche steht.

The above object is further achieved by an arrangement comprising at least two components, in particular a piece of furniture, and at least one connector, in particular a body connector for furniture, with a first connector part according to the invention and a second connector part according to the invention, wherein

• - Starting from a first contact surface of a first component, a first recess, preferably a slot formed in the first component, whose or the shape of the non-rotationally symmetrical cross section of the body, in particular to the shape of a central and at least one lateral portion of Basic body, the first connector part is adapted
• The first connector part is received in the first recess and secured in or on the first component such that the longitudinal axis of the main body of the first connector part is substantially perpendicular to the first contact surface,
• In the first component an access opening for actuating the securing element is provided,
• - Based on a second contact surface of a second component, a second recess, preferably a slot formed in the second component, whose or the shape of the non-rotationally symmetrical cross section of the foot portion, in particular to the shape of a central and at least one lateral portion of Foot portion, the second connector part is adapted, and
• - The second connector part is received in the second recess and fixed in or on the second component, that the longitudinal axis of the shaft portion of the second connector part is substantially perpendicular to the second contact surface.

The first and second contact surfaces of a first and a second component can be understood to mean the surfaces which would come to lie on one another during the connection of the two components, for example during the assembly of a piece of furniture. These contact surfaces represent, for example, surfaces of boards, floor panels, cover plates, side walls, side walls, stiffening floors, frame parts, rear or front walls and support parts, such as legs or feet of a piece of furniture. In a connection of two components with the connector, the contact surfaces by a Tensioning of the first pressed together with the second connector part.

By choosing non-rotationally symmetrical cross sections for the main body of the first connector part or the foot portion of the second connector part can be achieved that the connector parts can not rotate about their longitudinal axes in or relative to the component. Preferably, in a mounted state of the connector, the first and second components are not rotated against each other.

The access opening can be designed, for example, as a recess, for example as a bore, in the first component. In this case, the access opening smaller than the securing element itself, so that the securing element does not fit through the access opening, or larger than the securing element itself, so that the fuse element could be inserted through the access opening into the securing recess of the first connector part executed be. In particular, the connection between the first and second connector part is to be secured or released through the access opening. Preferably, the securing element can be rotated by means of a tool through the access opening between a holding position and a release position back and forth. For example, a screwdriver or Allen wrench could be inserted through the access opening and engage in a drive profile in the fuse element.

Such an arrangement of components and the connector according to the invention ensures a detachable and at the same time rotationally secure connection of the components.

In an advantageous development of the arrangement according to the invention, the first and the second recess have the same shape and are aligned with each other. In particular, the first and second recesses can be incorporated into the first and second contact surfaces, in particular milled, so that when the two contact surfaces lie against one another in the connected state of the components, the openings of the two recesses lie congruently in the contact surfaces. For example, the two recesses could be designed as slots with the same cutter to match each other. But it would also be possible to drill the recesses with the help of a drill guide to match each other.

In an advantageous development of the arrangement according to the invention, the first connector part is arranged in the first recess such that it projects beyond the first contact surface, in particular in order to project into the second recess of the second component and to prevent a rotation of the first and second component relative to each other. Preferably, this is achieved by the length of the base body is greater than the depth of the first recess. However, it would also be conceivable to make the basic body shorter, but to fasten it in the first recess, for example, to jam it so that it projects beyond the first contact surface. The main body would act in this case as a kind of non-rotationally symmetrical dowel. Such an arrangement has the advantage that an anti-rotation of the first component against the second component is positively, and thus particularly stable guaranteed. Even without a firm clamping of the first component to the second component, so for example in a loose connection or a non-tightened fuse element, or during assembly, the first component would not be rotated against the second component, in particular not about the longitudinal axis of the body ,

As an alternative to the previous development, in another advantageous development of the arrangement according to the invention, the second connector part is arranged in the second recess such that it projects beyond the second contact surface, in particular in order to project into the first recess of the first component and a rotation of the first and second To prevent component to each other. Preferably, this is achieved by the length of the foot portion is greater than the depth of the second recess.

The operation of this embodiment of the invention would correspond to the embodiment described above, in which case the foot would act instead of the base body as a non-rotationally symmetrical dowel. A positive rotation of the first component against the second component would be ensured without a tension of the two components together.

Both described embodiments of the invention have the advantage that a detachable and at the same time rotationally secure connection of two components, in particular by a positive mating by means of the fastener parts, is provided. In addition to the form-locking rotation lock can be achieved by a tension of the first with the second connector part, or the first component with the second component, a non-positive rotation by friction between the two contact surfaces of the components.

In an advantageous embodiment of the arrangement according to the invention, the access opening is designed as a bore. In particular, the bore is perpendicular to the longitudinal axis of the body, so in particular perpendicular to the lateral surface and preferably executed parallel to the axis of rotation of the securing element. In particular, the access opening may form the passage from an access surface into the first recess of the component. For example, in a timber component, a hole is easy to execute.

In an advantageous development of the arrangement according to the invention, the access opening is smaller than the securing element, in particular as a bore with a smaller diameter than a diameter of the securing element executed. For example, the securing element could be accommodated completely in the securing recess of the first connector part and be operable by a tool, in particular an Allen wrench or a screwdriver, from the outside, ie from the direction of the access opening, in particular through the access opening. Preferably, the access opening is designed as a bore with a diameter smaller than 5 mm. The smallest possible access opening satisfies aesthetic requirements, especially in furniture, where it should be as little visible or as little as possible from the built-in connector should be visible from the outside.

In an advantageous development of the arrangement according to the invention, the first and the second component abut one another on the first and the second contact surface and are braced against one another. For example, the components thereby form a longitudinal connection or a corner connection, especially with a miter. It is thus possible to connect two components in such a way that they meet one another at a 90 ° angle, in particular such that a contact surface with a side surface of a component has, for example, an angle of 0 °, 22.5 °, 45 °, 67.5 ° or 90 °. In particular, in the case of a miter, the access opening could not be designed perpendicular to the access surface, but obliquely thereto.

In an advantageous development of the arrangement according to the invention, an electrical connection is made between the first and second connector part, preferably via plug-in connections integrated in the connector parts. For example, corresponding contacts of a plug connection could be formed in or on the main body or the foot section, in particular to ensure the power supply of a lighting device of a piece of furniture when the connector is mounted. In this way, could be dispensed with the laying of cables between two connected components of a piece of furniture.

• a) Fertigen, insbesondere Einfräsen, einer ersten und zweiten Ausnehmung, insbesondere eines Langlochs, in einem ersten bzw. einem zweiten Bauteil, vorzugsweise aus Holz, jeweils ausgehend von einer Kontaktfläche des ersten bzw. zweiten Bauteils derart, dass eine erste Ausnehmung zur Aufnahme eines ersten Verbinderteils und eine zweite Ausnehmung zur Aufnahme eines zweiten Verbinderteils geeignet ist, beide Ausnehmungen eine, vorzugsweise die gleiche, nicht-rotationssymmetrische Form, insbesondere die Form eines Langlochs, haben und die erste und zweite Ausnehmung bei Aufeinanderlegen der Kontaktflächen entlang einer gemeinsamen Längsachse, die im Wesentlichen senkrecht auf die Kontaktflächen steht, übereinstimmend zueinander ausgerichtet sind, und
• b) Fertigen, insbesondere Bohren, einer Zugangssöffnung, vorzugsweise einer Durchgangsbohrung, im ersten Bauteil ausgehend von einer Zugangsoberfläche des ersten Bauteils in Richtung der ersten Ausnehmung, derart, dass zwischen der Zugangsöffnung und der ersten Ausnehmung ein Durchgang ausgebildet ist, wobei die Zugangsöffnung vorzugsweise senkrecht in Richtung zur Längsachse der ersten Ausnehmung ausgerichtet ist, und die Zugangsöffnung vorzugsweise kleiner als ein Sicherungselement des ersten Verbinderteils ausgeführt ist,

wobei die Schritte a) und b) in der Reihenfolge vertauschbar sind.The stated object is further achieved by a method for preparing a connection between two components, in particular a piece of furniture, in particular by means of a connector comprising a first connector part according to the invention and a second connector part according to the invention, the method comprising the following steps:

• a) manufacture, in particular milling, a first and second recess, in particular a slot, in a first or a second component, preferably made of wood, each starting from a contact surface of the first or second component such that a first recess for receiving a first connector part and a second recess for receiving a second connector part is suitable, both recesses one, preferably the same, non-rotationally symmetrical shape, in particular the shape of a slot, and the first and second recess in juxtaposition of the contact surfaces along a common longitudinal axis, the is substantially perpendicular to the contact surfaces, are aligned coincident to each other, and
• b) manufacturing, in particular drilling, an access opening, preferably a through hole, in the first component, starting from an access surface of the first component in the direction of the first recess, such that a passage is formed between the access opening and the first recess, wherein the access opening is preferably vertical is aligned in the direction of the longitudinal axis of the first recess, and the access opening is preferably designed smaller than a securing element of the first connector part,

wherein steps a) and b) are interchangeable in order.

By such a method, two components, such as boards, floor panels, cover plates, side walls, side walls, stiffening floors, frame or frame parts, rear or front walls and support parts, such as legs or foot parts are prepared so that in a subsequent step of final assembly the components, in particular by a connector according to the invention, can be interconnected. Due to the non-rotationally symmetrical shape of the recesses, the connection, for example, by using a first and second connector part according to the invention, could be against rotation and at the same time be actuated through the access opening, so that the connection would be solvable again.

• c) Bereitstellen mindestens eines ersten und eines zweiten Bauteils, die nach dem erfindungsgemäßen Verfahren zur Vorbereitung einer Verbindung zweier Bauteile vorbereitet wurden,
• d) Befestigen des ersten Verbinderteils in der ersten Ausnehmung des ersten Bauteils, vorzugsweise über Befestigungsmittel, die das erste Verbinderteil über eine Klemmvorrichtung in das erste Bauteil einspreizen,
• e) Befestigen des zweiten Verbinderteils in der zweiten Ausnehmung des zweiten Bauteils, vorzugsweise über Befestigungsmittel, die das zweite Verbinderteil mittels Klemmelementen in das zweite Bauteil einspreizen,
• f) Ausrichten der ersten und zweiten Bauteile zueinander durch Aufeinanderlegen der Kontaktflächen, sodass der Kopfabschnitt des zweiten Verbinderteils durch eine Verbindungsöffnung und einen Durchgangsabschnitt in eine Sicherungsausnehmung des ersten Verbinderteils eintritt und vorzugsweise mit einer Sicherungsnut eines Sicherungselements des ersten Verbinderteils in Eingriff kommt,
• g) Verspannen des ersten und des zweiten Bauteils durch Betätigen, vorzugsweise Verdrehen, des Sicherungselementes durch die Zugangsöffnung im ersten Bauteil in eine Festhaltestellung des Sicherungselementes,

wobei die Schritte d) und e) in der Reihenfolge vertauschbar sind.The above object is further achieved by a method for connecting two components, in particular a piece of furniture, in particular by means of a connector which comprises a first connector part according to the invention and a second connector part according to the invention, the method comprising the following steps:

• c) providing at least one first and one second component which have been prepared by the method according to the invention for preparing a connection between two components,
• d) attaching the first connector part in the first recess of the first component, preferably via fastening means, which spread the first connector part via a clamping device in the first component,
• e) fixing the second connector part in the second recess of the second component, preferably via fastening means, which spread the second connector part by means of clamping elements in the second component,
• f) aligning the first and second components with each other by placing the contact surfaces on each other such that the head portion of the second connector part enters a locking recess of the first connector part through a connection opening and a passage portion and preferably engages a locking groove of a securing member of the first connector part;
• g) clamping the first and the second component by actuating, preferably by twisting, the securing element through the access opening in the first component into a retaining position of the securing element,

wherein steps d) and e) are interchangeable in order.

This method has the advantage that it is used for final assembly of an assembly of components, For example, a piece of furniture, can be repeatedly executed to releasably and rotationally connect two components together. In particular, a cabinet connector for furniture construction can be used with a first and second connector part, so that the connector is easy to attach and detach and can be used for a variety of possible component arrangements.

The above object is further achieved by the use of a connector, comprising a first connector part according to the invention and a second connector part according to the invention, for non-rotatable connection of two components, in particular a piece of furniture, preferably two components made of wood and / or wood materials, in particular for performing a method according to the invention.

Embodiments of the invention are explained below with reference to the drawings. Hereby show:

1 an exploded view of an embodiment of a connector, consisting of a first and second connector part according to the invention, in a perspective view,

2a a schematic representation of an embodiment of the first connector part according to the invention in a front view,

2 B a schematic representation of the embodiment of the first connector part according to the invention 2a in a plan view,

2c a schematic representation of the embodiment of the first connector part according to the invention 2a in a side view,

3a a schematic representation of an embodiment of the first connector part according to the invention with clamping devices in the applied state,

3b a schematic representation of an embodiment of the first connector part according to the invention with clamping devices in the spread state,

4a a schematic representation of an embodiment of the second connector part according to the invention in a perspective view,

4b a schematic representation of the embodiment of the second connector part according to the invention 4a in a bottom view,

4c a schematic representation of the embodiment of the second connector part according to the invention 4a in a front view,

4d a schematic representation of the embodiment of the second connector part according to the invention 4a in a plan view,

5 a perspective view of an embodiment of the connector according to the invention, consisting of a first and second connector part according to the invention, in the connected state,

6a a schematic representation of an embodiment of the first connector part according to the invention with a securing element which is partially received in the securing recess, in a sectional view YY in the installed state.

6b a schematic representation of the embodiment according to 6a in a front view when installed.

7a a schematic representation of a preferred embodiment of the first connector part according to the invention with a securing element which is received entirely in the securing recess, in a sectional view YY in the installed state.

7b a schematic representation of the embodiment according to 7a in a front view when installed.

8th a schematic representation of an embodiment of an inventive arrangement with two connected components with a tool.

9 a schematic representation of an embodiment of an inventive arrangement for a longitudinal connection in a side sectional view,

10 a schematic representation of an embodiment of an inventive arrangement for a corner joint in a side sectional view,

11 a schematic representation of an embodiment of an inventive arrangement for a corner joint miter in a side sectional view,

12 a flow diagram of an embodiment of a method according to the invention for preparing a connection of two components.

13 a flow diagram of an embodiment of a method according to the invention for connecting two components.

In the following part of the description of the invention, the same reference numerals are used for the same and like elements.

1 shows a connector 3 , which consists of a first connector part 1 and a second connector part 2 consists. The connector can be used in particular to connect two components, in particular a furniture body, with each other. That would be the first connector part 1 in a first component 4 (not shown here) and the second connector part 2 in a second component 5 (not shown here) to attach. A connection of the two components 4 . 5 would then be by a loose connection or a tension of the first connector part 1 with the second connector part 2 given. The first connector part 1 has a basic body 10 , a security element 12 and clamping devices 13 on. Over and fasteners 14 can the basic body 10 or the first connector part 1 in a first component 4 be jammed. The second connector part 2 has a foot section 20 a shaft section 21 , a head section 22 and clamping elements 23 on. With fasteners 24 (not shown), the second connector part 2 in a second component 5 be attached. The head section 22 can through the fuse element 12 be held or released, so that the connection can be solvable or tight or braced.

In the main body 10 is a safety recess 101 formed, which is designed so that the securing element 12 is received therein or through the receiving opening 102 that is the edge of the locking recess 101 defined, is loosely inserted. Here is the safety recess 101 cylindrical on the cylindrical outer basic shape of the fuse element 12 executed coordinated. The lateral surface 103 of the basic body 10 is flat on the front and back and from the reception opening 102 interrupted while passing the sides through recesses 110 is interrupted, in the clamping devices 13 are used. The clamping devices 13 could also be one-piece with the main body 10 be educated. The fuse element 12 is designed as a cylindrical eccentric element, in whose lateral surface 124 a safety groove 121 formed, in particular milled, into which the head portion 22 the second connector part 2 can intervene via a broadening of the groove. About a takeaway profile 123 , here executed as Innensechskantprofil, in the circular surface 122 can the fuse element 12 between a holding position C and a release position D are rotated back and forth. The head section engages 22 in the holding position C in the securing groove 121 a, so that the first and the second connector part 1 . 2 loosely fixed or can be braced with each other. In a release position D of the fuse element 12 is the head section 22 not in the safety groove 121 , that is, from the fuse element 12 released and could through the connection opening 104 in the frontal area 105 of the basic body 10 be pulled out. Preferably, the securing element 12 a metal part, while the main body 10 preferably made of plastic, a wood material, or a fiber composite can be made. He could also be made of metal.

The 2a to 2c show an embodiment of the first connector part in a front view ( 2a ), a plan view ( 2 B ) and a side view ( 2c ). The main body 10 has a cylindrical basic shape, in particular outer basic shape, with a longitudinal axis A. The main body 10 has a non-rotationally symmetric cross section, with the outer contour line 107 consisting of two parallel straight sections on the front and back and two semicircular arches on the sides of the main body 10 composed. In particular, the body is 10 from two lateral sections 114 and a central section 113 together, which makes it non-rotationally symmetric. These cuts 113 . 114 In general, they can be designed as desired, as long as they form a non-rotationally symmetric overall cross section of the main body 10 put together. Neither the chamfer 111 at the front edges 112 the faces 105 , the safety recess 101 , the holes 108 or the recesses 110 represent significant deviations from the cylindrical outer basic shape of the main body 10 dar. The basic body 10 could have any non-rotationally symmetric cross-sections, such as an oval, an ellipse or a polygon. Here is the main body 10 The counterpart to a slot and would therefore, if it were arranged in a corresponding slot, not rotatable about its longitudinal axis A in this slot. The passage section 106 creates a continuous connection between the connection opening 104 and the receiving opening 102 , ie flows into the securing recess 101 , The holes 108 are as holes in the face 105 with subsidence 109 executed and create a passage from the end face 105 in the lateral recesses 110 , The recesses 110 are cuboid shaped here and for receiving or for the insertion of clamping devices 13 suitable. The clamping devices 13 themselves are in the 2a to 2c not shown. The central section 113 could here, for example, as a central cuboid partial volume of the body 10 be viewed, to each of which a semi-cylindrical sub-volume joins laterally, the one temporal section 114 of the basic body 10 forms. It is a variety of geometric shapes for central and lateral sections 113 . 114 of the basic body 10 conceivable, leading to a non-rotationally symmetrical cross section of the main body 10 would lead. The shape of the passage section 106 and the connection opening 104 can adapt to the shape of the head section 22 the second connector part 2 adapted, but could also deviate from it as long as an introduction of the head section 22 through the passage section 106 into the safety recess 101 into it is possible. A chamfer 111 could also only on a front edge 112 of the basic body 10 be educated.

The 3a and 3b show a first connector part 1 with applied, or folded, or spread out, or unfolded, clamping devices 13 , A clamping device 13 is here in the side recess 110 into the main body 10 used. It would also be conceivable that the clamping devices integral with the body 10 are executed. The clamping device 13 is here hinged with a first leg 131 and a second leg 132 executed, wherein the first leg 131 forms a kind of frame through which on the fastener 14 facing side a fastener 14 can penetrate. The second leg 132 is hinged, for example as a film hinge, hinged to the first leg 131 connected and can be spread out or expanded laterally. The fastener 14 Here is a tapered countersunk screw, the second leg 132 the further it spreads outwards, the farther it goes into the hole 108 is screwed in. The second leg 132 has barbs 133 on which the clamping action of the clamping device 13 at an axial tensile force in the direction of the longitudinal axis A from the side of the connection opening 104 should increase. Here are the barbs 133 in one piece with the second leg 132 designed as lateral wedges. It is a variety of other clamping or locking devices conceivable, which also integrally with the body 10 can be executed. For example, the main body ribs, grooves or other protruding elements on its outer surface 103 have the jamming, wedging or latching of the first connector part 1 in a component 4 guaranteed. In particular, it would be conceivable that only one clamping device 13 instead of the two symmetrically arranged clamping devices used here 13 , is used.

The 4a to 4d show the second connector part 2 in a perspective view ( 4a ), a subview ( 4b ), a front view ( 4c ) and a plan view ( 4d ). The foot section 20 forms a kind of base for a shaft section 21 and a connected head section 22 extending along the longitudinal axis B of the shaft portion 21 extend. The foot section 20 has a non-rotationally symmetric cross section, with the outer contour line 201 consisting of two parallel straight sections on the front and back and two semicircular arches on the sides of the foot section 20 composed. The foot section 20 has a central section 208 and two lateral sections 209 on, which are - analogous to the sectional structure of the body 10 the first connector part 1 - To a non-rotationally symmetrical basic shape of the foot section 20 put together. The foot section 20 has a chamfer on its underside 205 on and has lateral clamping elements 23 in the form of barbs 231 , A 205 could also be on both front edges 207 of the foot section 20 be educated. Two slots arranged symmetrically to the longitudinal axis B. 204 cut the foot section 20 parallel to the longitudinal axis B. holes 202 , which are designed as holes, preferably as through holes, pass through the center lines of the slots 204 and are with cuts 203 Mistake. In this way, a fastener 24 (not shown), for example a tapered countersunk screw, into a hole 202 are screwed in, with a lateral part of the foot section 20 with the clamping elements 23 from the central section 208 away to the outside. This allows the clamping elements 23 , especially the barbs 231 , in a component 5 clamp, spread or push and so an axial displacement parallel to the longitudinal axis B of the second connector part 2 when a tensile force acts from the direction of the head section 22 counteract. The second connector part 2 is executed here in one piece, but could also be made in several parts, in particular two parts. In particular, the head section could 22 and the shaft portion 21 as a metal bolt, which by means of a thread in the foot section 20 is screwed, be executed while the foot section 20 could be made of plastic or another material. At the transition of the shaft section 21 to the thickened trained head section 22 forms an approach 221 a surface of the undercut head section 22 used for power transmission to a security element 12 the first connector part 1 is suitable when the head section 22 with the safety groove 121 is engaged. It is an embodiment of the second connector part 2 conceivable in which the in relation to the connector part 1 described clamping devices 13 analogously in the foot section 20 are provided. Conversely, with respect to the second connector part 2 described clamping elements 23 analogous to the first connector part 1 be applied. In particular, another arrangement of the slots 204 conceivable, as long as they develop a clamping effect by elastic spreading of the foot section 20 or of the basic body 10 suitable is.

5 shows a connector 3 with a first connector part 1 and a second connector part 2 in a connected state. The non-rotationally symmetric cross sections of the main body 10 and the foot section 20 , in particular their outer contour lines 107 respectively. 201 , are the same, except for clamping devices 13 and clamp elements 23 , The head section 22 is in the area of the security element 12 while the shaft section 21 within the passage section 106 runs and with the foot section 20 connected or one piece is executed. fastener 14 are in the holes 108 in the main body 10 used and spread the clamps 13 laterally outwards. The securing element is located in a holding position C, but could also be in a release position D, if it is rotated so that the head portion 22 although within the fuse element 12 lies, but not in the security groove in this position 121 intervenes. Preferably, such a connector 3 for connecting two components 4 . 5 used. The longitudinal axis B of the shaft portion 21 falls here with the longitudinal axis A of the body 10 together. This could be a compressive force between the two connector parts 1 . 2 over the faces 105 . 206 be transmitted. In the event that the fuse element 12 is in a holding position C, one can on the clamping devices 13 or clamping elements 23 initiated axial tensile force between the second connector part 2 and the first connector part 1 be transferred by the flow of force over the foot section 20 , the shaft section 21 and in engagement with the securing element 12 located head section 22 via a positive connection with the securing recess 101 into the main body 10 runs. In this case, the first connector part 1 with the second connector part 2 , For example, via a corresponding rotational position of the fuse element 12 , be tense. fasteners 24 For example, screws, for attachment of the second connector part 2 in a component 5 in addition to a jamming over the clamping elements 23 are not shown here. In the first and second connector parts 1 . 2 Electrical connections, in particular two poles, may be provided, in particular as plug-in connections, for example in combination with fastening means 14 respectively. 24 could be executed. The dimensions of the first and second connector parts 1 . 2 and the entire connector 3 could be standardized. The total length of the connector 3 , ie essentially the added lengths of the main body 10 and the foot section 20 , for example, could be 20, 30, 40, 50, 60, 70, 100, or 140 mm, with one thickness of the connector 3 Thus, the dimension corresponding to the diameter of the milling cutter in the case of a slot, for example 4, 5, 6, 8, 10, 12 or 14 mm and the width of the connector could be, for example, 11, 20, 22, 24, 26 or 28 mm , In particular, the dimensions of the connector could 3 correspond to the dimensions of the commercially available standardized dowels that are sold in connection with the dowel planer "Domino" of Festool GmbH. However, there are any other shapes and dimensions for the connector 3 or its connector parts 1 . 2 conceivable.

6a and 6b show an embodiment of the first connector part 1 with a fuse element 12 partially in the safety recess 101 is included. In a plan view ( 6a ) and a front view ( 6b ) in one in a component 4 built-in condition. The longitudinal axis A of the main body 10 runs here perpendicular to the drawing plane. A first component 4 , For example, a wooden plate of a piece of furniture, has a first recess 41 on, that of the non-rotationally symmetrical shape of the main body 10 is adapted, that is substantially its circumferential dimensions, but not necessarily corresponds to its length. Here is the first recess 41 as a slot with a longitudinal axis parallel to the longitudinal axis A of the body 10 in a first component 41 milled or drilled. In this way, the first connector part 1 , in particular the basic body 10 in the first recess 41 not about the longitudinal axis A, or only in the context of a manufacturing game, twist. In the first component 4 is an access opening 43 running, making a passage from the access surface 44 forth to the safety recess 101 in the main body 10 forms. Here the access surface falls 44 with a side surface 42 of the first component 4 together, with one side surface 42 a visible, in particular easily accessible surface of a piece of furniture, for example, the bottom or top of a shelf or a wall may be. In the present embodiment, the access opening is 43 so large that the fuse element 12 from the side of the access surface 44 through the access opening 43 in the safety recess 101 inserted or can be inserted into it. Preferably, the access opening 43 designed as a bore coaxial with a cylindrical securing element 12 , For example, an eccentric, runs. About in the recesses 110 in the main body 10 received clamping devices 13 may be the first connector part 1 in the first recess 51 clamp, in particular by spreading in the inner wall of the first recess 41 , So for example, a long hole, in the first component 4 support. An axial displacement of the first connector part 1 relative to the first component 4 would be possible only by overcoming the applied clamping force. By the fuse element 12 only partially in the securing recess 101 is included, so over the outer surface 103 of the basic body 10 protrudes, an additional axial securing of the first connector part 1 via a positive connection between the fuse element 12 , in particular the upper part of its lateral surface 124 , and the inner wall of the access opening 43 respectively. About the transport profile 123 , which is designed here as a hexagon socket, in the surface 122 can the fuse element 12 by turning with a tool 7 For example, with an Allen key, through the access opening 43 be actuated to be rotated, for example, from a holding position C to a release position D, or vice versa. The first connector part 1 is here in the first component 4 used that over it's first contact surface 40 of the first component 4 protrudes. In this way, the first connector part could 1 as a kind of non-rotationally symmetrical dowel against the rotation of the first component 4 relative to a second component 5 act if over the contact surface 40 protruding part of the body 10 in a second recess 51 a second component 5 is introduced. It would have the shape of the second recess 51 on the cross section of the main body 10 be adjusted. A chamfer 111 would be the introduction to the second recess 51 facilitate. It would also be conceivable that the first connector part 1 or the main body 10 shorter, in particular so that he does not have the contact surface 40 also available. For the foot section could 20 a second connector part 2 in the first recess 41 protrude to ensure an anti-rotation.

7a and 7b show an alternative embodiment of the first connector part according to the invention 1 , the difference being that in the 6a and 6b illustrated embodiment of the access opening 43 and the recording of the fuse element 12 in the safety recess 101 lies. This is smaller in the present case, in particular with a smaller diameter than that of the securing element 12 executed, so that the fuse element 12 not through the access opening 43 from the access surface 44 forth in the securing recess 101 could be introduced. Rather, before the first connector part 1 in the first recess 41 of the first component 4 is inserted, the fuse element 12 in the safety recess 101 of the basic body 10 have been inserted. Because of that, the fuse element 12 only partially in the securing recess 101 is included, so over the outer surface 103 of the basic body 10 does not protrude, especially with her flush concludes, leaves a body 10 with a fuse element inserted therein 12 axially from the side of the first contact surface 40 forth along the longitudinal axis A of the body 10 in the first recess 41 Push. The first recess 41 is preferably designed as a slot. An actuation of the fuse element 12 about the transport profile 123 is then through the access opening 43 possible, as long as they are big enough for a tool 7 , in particular an Allen key, is. Preferably, the access opening 43 designed as a hole with a diameter smaller than 5 mm. An axial securing of the first connector part 1 in the first recess 41 is in this alternative embodiment on the clamping devices 13 possible, with other fastening devices, such as fittings, are conceivable.

8th shows an arrangement according to the invention 6 with two through a connector 3 connected components 4 . 5 with a first connector part 1 and a second connector part 2 , An embodiment of the connector 3 was already related to 5 described. The connection of the first component 4 with the second component 5 through the connector 3 is detachable and non-rotating. The rotation is ensured by the non-rotationally symmetrical cross section of the first and the second connector part 1 . 2 or of the basic body 10 of the foot section 20 and their positive reception in corresponding recesses 41 . 51 in the components 4 . 5 guaranteed. The recesses 41 . 51 are here with the same shape and aligned with each other, in particular as matching slots executed in the components 4 . 5 milled or drilled. The recesses 41 . 51 In their form they agree with the cross sections of the main body 10 and the foot section 20 consistent, but not necessarily in their length or depth. A twist of the body 10 in the first recess 41 or the foot section 20 in the second recess 51 is possible, or only within a production-related game. Because of the main body 10 over the first recess 41 protrudes and form-fitting in the second recess 51 engages, is a rotation of the two components 4 . 5 not to each other, or only within a production-related game, possible. It would be analogous also possible that the foot section 20 over the second recess 51 protrudes and form-fitting in the first recess 11 intervenes. First and second recesses 41 . 51 do not need to be made the same depth, but rather are in each case with the length of the first and second connector part 1 . 2 vote. The connection can be made via an actuation of the securing element 12 through the access opening 43 with the help of a tool 7 , here in the form of an Allen key, solved or secured. In this preferred embodiment, the access opening is 43 smaller than the security element 12 executed. The axial securing of the components 4 . 5 takes place for example via the clamping devices 13 or clamping elements 23 , The components 4 . 5 are interconnected here as a corner joint, with one Twist of the fuse element 12 with the tool 7 from the access surface 44 is possible.

9 shows an embodiment of an arrangement according to the invention 6 for a longitudinal connection of two components 4 . 5 , The main body 10 the first connector part 1 juts into the second exception opening 51 of the second component 5 into it. In this way, a rotation of the first component 4 against the second component 5 about the longitudinal axis A of the body 10 prevented. In the present case, the longitudinal axis A of the body falls 10 with the longitudinal axis B of the shaft portion 21 together. It would also be conceivable that the foot section 20 the second connector part 2 in the first recess 41 the first connector part 4 protrudes to prevent twisting. The length of the main body 10 here is greater than the depth of the first recess 41 wherein the first connector part 1 not necessarily in the first recess 41 it must be built in that it has one end face 105 to the bottom of the first recess 41 or the slot abuts. About the first and the second connector part 1 . 2 is the loosening, securing and clamping of the two components 4 . 5 possible. The fuse element 12 is as an eccentric element with an outer circular cylindrical basic shape and a locking groove 121 shown. By the intrusion of the main body 10 the second recess 51 of the second component 5 is a safeguard against rotation of the two components 4 . 5 already given if the fuse on the fuse element 12 not yet fully dressed, for example, during assembly. A chamfer 111 facilitates the insertion of the body 10 in the second recess 51 ,

10 shows an embodiment of the inventive arrangement 6 via a corner joint between two components 4 . 5 , This is the first component 4 with a first contact surface 40 on the second component 5 with a second contact surface 50 on the corner.

11 shows an embodiment of an arrangement according to the invention 6 for connecting two components 4 . 5 with a miter. Any desired miter angles are conceivable, for example 0 °, 22.5 °, 45 °, 67.5 ° or 90 °. The access opening 43 is here as a bore substantially perpendicular to the longitudinal axis A of the body 10 , ie substantially parallel to the direction of rotation of the securing element 12 , executed. The access opening 43 In the case of a miter, it is generally not perpendicular to the contact surface 44 but is preferably obliquely from the contact surface 44 out in the direction of the fuse element 12 executed, preferably drilled. The first or second recess 41 . 51 be from the contact surfaces 40 respectively. 50 from in the first and second component 4 . 5 manufactured.

12 shows a flow diagram of a method according to the invention for preparing a connection between two components 4 . 5 which may in particular be parts of a piece of furniture. In a first step, the production is done 1001 a first and second recess 41 . 51 , in particular as two matching slots in a first and a second component 4 . 5 , in particular by milling. The components may be in particular made of wood or a wood material. The finishing takes place in each case starting from the contact surface 40 . 50 in the first or second component 4 . 5 so that the first recess 41 for receiving a first connector part 1 and the second recess 42 for receiving a second connector part 2 suitable is. Both recesses have 41 . 51 the same, non-rotationally symmetrical shape, in particular that of a slot. The recesses 41 . 51 are made so that they are in contact with each other 40 . 50 of the components 4 . 5 along a common longitudinal axis are aligned coincident to each other, so their openings in the contact surfaces 40 . 50 coincide. It is possible, the recesses 41 . 51 for a miter connection at an angle to side surfaces 42 . 52 standing contact surfaces 40 . 50 to manufacture. In a second step, the production is completed 1002 an access opening 43 starting from the access surface 44 of the first component 4 in the direction of the first recess 41 , preferably by drilling. The access opening 43 can be perpendicular or oblique to an access surface 44 that have a side surface 42 of the first component 4 represents to be executed. Between the access opening 43 and the first recess 41 This is a passage, preferably in the form of a through hole of a contact surface 44 up to the carrier profile 123 a fuse element 12 the first connector part 1 educated. Here is the access opening 43 preferably perpendicular to the direction of the longitudinal axis of the first recess 41 aligned and may be smaller than a security element 12 the first connector part 1 be, in particular a hole with a diameter smaller than 5 mm. Of course, the process steps 1001 and 1002 interchangeable, so also first the access opening 43 in a first component 4 and then manufacturing the first and second recesses 41 . 51 in the first or second component 4 . 5 can take place. Such a method could be carried out separately and / or at a different location than a possible subsequent method for connecting the correspondingly prepared components 4 . 5 with a connector 3 to an arrangement 6 , In particular, appropriately prepared components 4 . 5 separated from a connector 3 with a first and second connector part according to the invention 1 . 2 manufactured, delivered or sold.

13 shows a flow diagram of a method according to the invention for connecting two components 4 . 5 which may in particular be parts of a piece of furniture. In a first step, the deployment takes place 1003 at least a first and a second component 4 . 5 according to the method described above for preparing a connection between two components 4 . 5 were prepared, ie with first and second recesses 41 . 51 and an access opening 43 were provided. Such a deployment 1003 could be done by performing the process steps 1001 and 1002 on site or by using already prefabricated components 4 . 5 respectively. In this case, more than just two components can be provided for connection, wherein a single component can be connected to more than one other component, for example, to connect several components to whole pieces of furniture. A preparation of the components by manufacturing 1001 corresponding first and second recesses 41 . 51 or finished 1002 of access openings 43 would be by a corresponding repetition of the process steps 1001 and 1002 sure. The fastening 1004 the first connector part 1 in the first recess 41 of the first component 4 is preferably via fastening means 14 that the first connector part 1 via a clamping device 13 in the first component 4 einspreizt. The fastening 1005 the second connector part 2 in the second recess 51 of the second component 5 is preferably via fastening means 24 that the second connector part 2 by means of clamping elements 23 in the second component 5 einspreizen. The fasteners 14 respectively. 24 may be screws, in particular countersunk screws, preferably tapered screws. The fasteners 14 respectively. 24 are screwed in so tightly that the resulting clamping effect on the clamping device 13 or the clamping elements 23 is sufficiently strong to an axial displacement of the first and second connector part 1 . 2 in the first or second component 4 . 5 to prevent. Of course, the fastening can 1004 the first connector part 1 and fixing 1005 the second connector part 2 also in reverse order. Subsequently, an alignment takes place 1006 the first and second components 4 . 5 to each other by the contact surfaces 40 . 50 be superimposed so that the head section 22 the second connector part 2 through a connection opening 104 and a passage section 106 in a safety recess 1001 the first connector part 1 entry. In this case, the head section 22 with a safety groove 121 a fuse element 12 the first connector part 1 get in touch. For bracing 1007 the first and the second component 4 . 5 becomes the security element 12 through the access opening 43 in the first component 4 actuated, in particular twisted, that it comes in a holding position C. In this holding position C is the head section 22 with the securing element into engagement, wherein by a corresponding rotation of the securing element 12 also a tension of the first with the second connector part 1 . 2 is possible, in the first or second component 4 . 5 are attached. The actuation of the fuse element 12 can with a tool 7 , For example, an Allen key done. In this way, a detachable and non-rotating connection of the first component 4 with the second component 5 produced.

LIST OF REFERENCE NUMBERS

1

first connector part

2

second connector part

3

Interconnects

4

first component

5

second component

6

Arrangement of components

7

Tool

10

body

12

fuse element

13

clamping device

14

fastener

20

foot section

21

shank portion

22

header

23

clamping elements

24

fastener

40

first contact surface

41

first recess

42

Side surface of the first component

43

access opening

44

access surface

50

second contact surface

51

second recess

52

Side surface of the second component

101

securing recess

102

receiving opening

103

Lateral surface of the main body

104

connecting opening

105

face

106

Passage section

107

Outer contour line of the cross section of the base body

108

hole

109

reduction

110

recess

111

chamfer

112

front edge

113

central portion of the first connector part

114

lateral portion of the first connector part

121

securing groove

122

surface

123

driving profile

124

Lateral surface of the securing element

131

first leg

132

second leg

133

barb

201

Outer contour line of the cross section of the foot section

202

hole

203

reduction

204

slot

205

chamfer

206

face

207

front edge

208

central portion of the second connector part

209

lateral portion of the second connector part

221

approach

231

barb

1001

Finishing a recess

1002

Making an access opening

1003

Provision of components

1004

Attach the first connector part

1005

Attach the second connector part

1006

Aligning the components

1007

Bracing the components

A

Longitudinal axis of the main body

B

Longitudinal axis of the shaft portion

C

Locking position of the fuse element

D

Release position of the fuse element

It should be noted at this point that all parts described above taken alone and claimed in any combination, in particular the details shown in the drawings as essential to the invention. Variations thereof are familiar to the person skilled in the art.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 10314087 B3 [0005]

Claims (36)

First connector part ( 1 ), in particular a body connector for furniture construction, comprising: - a basic body ( 10 ), which has a cylindrical, in particular straight cylindrical, basic shape, with a longitudinal axis (A) and a non-rotationally symmetrical cross section, wherein in the base body ( 10 ) - a securing recess ( 101 ) with a receiving opening ( 102 ) in the lateral surface ( 103 ) of the basic body ( 10 ), - a connection opening ( 104 ) in a face ( 105 ) of the basic body ( 10 ) and - along the longitudinal axis (A) of the main body ( 10 ) a passage section ( 106 ), one passage from the connection opening ( 104 ) in the securing recess ( 101 ), is formed, - an actuatable securing element ( 12 ), which - in the securing recess ( 101 ), in particular into the receiving opening ( 102 ) is inserted and - is adapted to a through the connection opening ( 104 ) and the passage section ( 106 ) introduced head section ( 22 ) of a second connector part ( 2 ) or release. First connector part ( 1 ) according to claim 1, characterized in that the basic body ( 10 ) a central and at least one lateral section ( 113 . 114 ), preferably two to the longitudinal axis (A) symmetrically arranged lateral portions ( 114 ), having. First connector part ( 1 ) according to one of the preceding claims, characterized in that the outer contour line ( 107 ) of the non-rotationally symmetrical cross section of the basic body ( 10 ) has straight and / or curved segments, in particular an oval, an ellipse or a polygon. First connector part ( 1 ) according to one of the preceding claims, characterized in that the envelope of the basic body ( 10 ) is essentially the counterpart to a slot. First connector part ( 1 ) according to one of the preceding claims, characterized in that the securing element ( 12 ) in the securing recess ( 101 ), preferably about an axis perpendicular to the longitudinal axis (A) of the base body ( 10 ), so rotatably mounted, in particular loosely inserted, that it can be rotated back and forth between a holding position (C) and a release position (D). First connector part ( 1 ) according to one of the preceding claims, characterized in that the securing element ( 12 ) an eccentric element, preferably made of metal, with a locking groove ( 121 ), which is in particular adapted, in a holding position (C) of the securing element ( 12 ) with an undercut head section ( 22 ) of a second connector part ( 2 ) and preferably the first connector part ( 1 ) with the second connector part ( 2 ) to brace. First connector part ( 1 ) according to one of the preceding claims, characterized in that the securing element ( 12 ) completely in the securing recess ( 101 ), in particular with a surface ( 122 ) plan with the lateral surface ( 103 ) of the basic body ( 10 ) completes. First connector part ( 1 ) according to one of claims 1 to 6, characterized in that the securing element ( 12 ) partially in the securing recess ( 101 ) is received and in particular on the lateral surface ( 103 ) of the basic body ( 10 protrudes). First connector part ( 1 ) according to one of the preceding claims, characterized in that in a surface ( 122 ) of the security element ( 12 ) a takedown profile ( 123 ), for example, a hexagon, slot, or Phillips profile, for actuating the fuse element ( 12 ), in particular for its rotation between a holding position (C) and a release position (D) is formed. First connector part ( 1 ) according to one of the preceding claims, characterized in that in the basic body ( 10 ) starting from an end face ( 105 ) of the basic body ( 10 ) at least one hole ( 108 ), for example a through hole, in particular parallel to the longitudinal axis (A) of the main body ( 10 ), preferably with a countersink ( 109 ) is formed around the first connector part ( 1 ) by a fastening means ( 14 ), preferably a screw, in or on a component ( 4 ) to fix. First connector part ( 1 ) according to one of the preceding claims, characterized in that in the basic body ( 10 ) at least one lateral recess ( 110 ) is formed, in which a clamping device ( 13 ), preferably with barbs ( 133 ) is arranged to the first connector part ( 1 ) in or on a corresponding recess ( 41 ) of a component ( 4 ), in particular to jam and / or in a component ( 4 ) einzuspreizen. First connector part ( 1 ) according to claims 10 and 11, characterized in that the at least one hole ( 108 ) is formed so that a fastening means ( 14 ), preferably a tapered screw, so mounted, preferably screwed, can be that the at least one clamping device ( 13 ) substantially perpendicular to the longitudinal axis (A) of the basic body ( 10 ) is spread outwards. First connector part ( 1 ) according to one of claims 11 or 12, characterized in that the clamping device ( 13 ) hinged, preferably made of plastic, with a first leg ( 131 ) and a second leg ( 132 ), preferably barbs ( 133 ) is designed to run from one between the legs ( 131 . 132 ) penetrating fasteners ( 14 ), preferably adjustable, to be spread. First connector part ( 1 ) according to one of the preceding claims, characterized in that the basic body ( 10 ) along at least one end edge ( 112 ) a chamfer ( 111 ) having. First connector part ( 1 ) according to one of the preceding claims, characterized in that in the basic body ( 10 ) Electrical connections, preferably two terminals, in particular for connection of a lighting means, are provided. First connector part ( 1 ) according to one of the preceding claims, characterized in that the basic body ( 10 ) made of plastic, metal or a wood material. Second connector part ( 2 ), in particular a body connector for furniture construction, for detachable connection to a first connector part ( 1 ) according to one of claims 1 to 16, wherein the second connector part ( 2 ) comprises: - a shank portion ( 21 ) with a longitudinal axis (B), - a head section ( 22 ) at one end of the shaft portion ( 21 ), the head section ( 22 ) is adapted from a securing element ( 12 ) of the first connector part ( 1 ), or - a foot section ( 20 ) at the other end of the shaft portion ( 21 ) with a non-rotationally symmetrical cross-section in a plane perpendicular to the longitudinal axis (B) of the shaft portion ( 21 ). Second connector part ( 2 ) according to claim 17, characterized in that the foot section ( 20 ) a central and at least one lateral section ( 208 . 209 ), preferably two to the longitudinal axis (B) symmetrically arranged lateral portions ( 209 ), having. Second connector part ( 2 ) according to one of claims 17 or 18, characterized in that the outer contour line ( 201 ) of the non-rotationally symmetrical cross section of the foot section ( 20 ) has straight and / or curved segments, in particular an oval, an ellipse or a polygon. Second connector part ( 2 ) according to one of claims 17 to 19, characterized in that the outer contour line ( 201 ) of the non-rotationally symmetrical cross section of the foot section ( 20 ) substantially equal to the outer contour line ( 107 ) of the cross section of the basic body ( 10 ) of the first connector part ( 1 ). Second connector part ( 2 ) according to one of claims 17 to 20, characterized in that the second connector part ( 2 ) is in one or more parts, in particular in two parts, is executed, wherein in particular the shaft portion ( 21 ) with the head section ( 22 ) in one piece and with the foot section ( 20 ), for example, via a screw, is detachably connected. Second connector part ( 2 ) according to one of claims 17 to 21, characterized in that in the foot section ( 20 ) at least one hole ( 202 ), for example, a through hole, in particular in the direction of the longitudinal axis (B) of the shaft portion ( 21 ), preferably with a countersink ( 203 ) is formed to the second connector part ( 2 ) by a fastening means ( 24 ), preferably a screw, in or on a component ( 5 ) to fix. Second connector part ( 2 ) according to one of claims 17 to 22, characterized in that on the foot section ( 20 ) Clamping elements ( 23 ), preferably with barbs ( 231 ) are formed to the second connector part ( 2 ) in or on a corresponding recess ( 51 ) of a component ( 5 ), in particular to jam or into a component ( 5 ) einzuspreizen. Second connector part ( 2 ) according to one of claims 17 to 23, characterized in that at least one slot ( 204 ) in the foot section ( 20 ) is formed, the foot section ( 20 ), preferably starting from an end face ( 206 ) of the foot section ( 20 ) parallel to the longitudinal axis (B) of the shaft portion ( 21 ), in particular around the foot section ( 20 ), preferably by a penetrating attachment means ( 24 ), to be made spongeable. Second connector part ( 2 ) according to one of claims 17 to 24, characterized in that the head section ( 22 ) an undercut approach ( 221 ), in particular a thickening, relative to the shaft portion ( 21 ), with a locking groove ( 121 ) of the security element ( 12 ) of the first connector part ( 1 ) to be engaged. Second connector part ( 2 ) according to one of claims 17 to 25, characterized in that the foot section ( 20 ) along at least one end edge ( 207 ) a chamfer ( 205 ) having. Second connector part ( 2 ) according to one of claims 17 to 26, characterized in that the foot section ( 20 ) electrical connections, preferably two terminals, in particular for connection of a lighting means having. Arrangement ( 6 ) comprising at least two components ( 4 . 5 ), in particular a piece of furniture, and at least one connector ( 3 ), in particular a body connector for furniture construction, with a first connector part ( 1 ) according to one of claims 1 to 16 and a second connector part ( 2 ) according to one of claims 17 to 27, wherein - starting from a first contact surface ( 40 ) of a first component ( 4 ) a first recess ( 41 ), preferably a slot, in the first component ( 4 ) is formed, whose or the shape of the non-rotationally symmetrical cross-section of the base body ( 10 ), in particular to the shape of a central and at least one lateral section of the basic body ( 10 ), the first connector part ( 1 ), - the first connector part ( 1 ) in the first recess ( 41 ) and in or on the first component ( 4 ), that the longitudinal axis (A) of the base body ( 10 ) of the first connector part ( 1 ) substantially perpendicular to the first contact surface ( 40 ), - in the first component ( 4 ) an access opening ( 43 ) for actuating the securing element ( 12 ), - starting from a second contact surface ( 50 ) of a second component ( 5 ) a second recess ( 51 ), preferably a slot, in the second component ( 5 ) is formed whose shape or the non-rotationally symmetrical cross-section of the foot portion ( 20 ), in particular to the shape of a central and at least one lateral portion of the foot portion ( 20 ), the second connector part ( 2 ), and - the second connector part ( 2 ) in the second recess ( 51 ) and in or on the second component ( 5 ) is attached, that the longitudinal axis (B) of the shaft portion ( 21 ) of the second connector part ( 2 ) substantially perpendicular to the second contact surface ( 50 ) stands. Arrangement according to claim 28, characterized in that the first and the second recess ( 41 . 51 ) have the same shape and are aligned with each other. Arrangement according to one of claims 28 or 29, characterized in that the first connector part ( 1 ) so in the first recess ( 41 ) is arranged so that it over the first contact surface ( 40 ), preferably by the length of the main body ( 10 ) is greater than the depth of the first recess ( 41 ), in particular to the second recess ( 51 ) of the second component ( 5 ) and a rotation of the first and second component ( 4 . 5 ) to prevent each other. Arrangement according to one of claims 28 or 29, characterized in that the second connector part ( 2 ) so in the second recess ( 51 ) is arranged so that it over the second contact surface ( 50 ), preferably by the length of the foot section ( 20 ) is greater than the depth of the second recess ( 51 ), in particular in the first recess ( 41 ) of the first component ( 4 ) and a rotation of the first and second component ( 4 . 5 ) to prevent each other. Arrangement according to one of claims 28 to 31, characterized in that the access opening ( 43 ) as a bore, in particular perpendicular to the longitudinal axis (A) of the body ( 10 ) is executed. Arrangement according to one of claims 28 to 32, characterized in that the access opening ( 43 ) smaller than the security element ( 12 ), in particular as a bore with a smaller diameter than a diameter of the securing element ( 12 ) is executed. Arrangement according to one of claims 28 to 33, characterized in that the first and the second component ( 4 . 5 ) at the first and the second contact surface ( 40 . 50 ) abut each other and are braced against each other, and thereby form, for example, a longitudinal connection or a corner joint, in particular with a miter. Arrangement according to one of claims 28 to 34, characterized in that between the first and second connector part ( 1 . 2 ), preferably via in the connector parts ( 1 . 2 ) integrated plug-in connections, an electrical connection is made. Using a connector ( 3 ), comprising a first connector part ( 1 ) according to one of claims 1 to 16 and a second connector part ( 2 ) according to one of claims 17 to 27, for the rotationally fixed connection of two components ( 4 . 5 ), in particular a piece of furniture, preferably two components ( 4 . 5 ) made of wood and / or wood materials.

Images