EP3121356B1 - Assembly of a hinge on a hollow chamber profile - Google Patents

Assembly of a hinge on a hollow chamber profile Download PDF

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Publication number
EP3121356B1
EP3121356B1 EP16174197.0A EP16174197A EP3121356B1 EP 3121356 B1 EP3121356 B1 EP 3121356B1 EP 16174197 A EP16174197 A EP 16174197A EP 3121356 B1 EP3121356 B1 EP 3121356B1
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EP
European Patent Office
Prior art keywords
hinge
hollow chamber
chamber profile
intermediate piece
assembly according
Prior art date
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Application number
EP16174197.0A
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German (de)
French (fr)
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EP3121356A1 (en
Inventor
Thomas Bartels
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Simonswerk GmbH
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Simonswerk GmbH
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Publication of EP3121356A1 publication Critical patent/EP3121356A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E05D5/023—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts extending through the profile wall
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/622—Dowels; Pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/626—Plates or brackets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/63—Retainers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/406—Protection against deformation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/406—Protection against deformation
    • E05Y2800/407—Protection against deformation plastic deformation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/682—Strength alteration by reinforcing, e.g. by applying ribs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to the arrangement of a hinge on a hollow chamber profile.
  • hollow chamber profiles in particular made of plastic or light metal, are frequently used in building construction as cost-effective, relatively stable and easily insulated wall elements.
  • the door frames are suitably formed from the hollow chamber profiles.
  • an intermediate piece is arranged between the hinge and the hollow chamber profile, which is held with a retaining screw on the hollow chamber profile. Furthermore, the hinge pin, pass through the associated openings of the intermediate piece and engage in recesses of the hollow chamber profile.
  • the hinge is fastened to the hollow profile by fastening screws which engage in associated adapted internal threads of the intermediate piece.
  • the guided through the intermediate piece pins serve to additionally introduce forces in the intermediate piece and directly in the hollow chamber profile, without increasing the assembly cost. Furthermore, they can serve as insertion and positioning aids before and during the screwing of the hinge with the hollow chamber profile.
  • the retaining screw establishes a frictional connection between the intermediate piece and the hollow chamber profile and serves both the fixation during the assembly process and the power transmission in the mounted state.
  • the intermediate piece serves as a stop for the fastening screws. This avoids that the hollow chamber profile is damaged by over tightening the mounting screws.
  • a harmful selective introduction of force is avoided in the hollow chamber profile.
  • the retaining screw and / or the fastening screws are designed as self-tapping screws.
  • Self-tapping or self-tapping screws produce a corresponding internal thread when screwed into a material, on which they are then securely held. This can be used to produce corresponding fastening openings on the hollow-chamber profile or to expand and reshape existing openings and / or grooves in the hollow-chamber profile accordingly.
  • a self-tapping screw can be attached to a hollow chamber profile at almost any point - possibly with a pilot hole.
  • the fact that during insertion material of the hollow chamber profile is displaced also increases the local stability of the hollow chamber profile and the load capacity of the connection between the hollow chamber profile and the self-tapping screw.
  • the pins pass through the openings of the intermediate piece without play and also engage particularly preferably without play in the recesses of the hollow chamber profile. Due to the backlash-free positive connection between the pin and intermediate piece, the power transmission between them is maximized and at the same time acts directly in all directions without any harmful relative tilting occurring beforehand. Similarly, a play-free positive engagement of the pin in the hollow chamber profile increases the power transmission.
  • the pins can be pressed in particular with an excess in an existing opening or groove. This results in a particularly good positive and positive connection.
  • the intermediate piece is inserted positively into a groove or recess of the hinge.
  • the intermediate piece is advantageously flat with the hollow chamber profile and the hinge on opposite parallel sides in plant. As a result, an optimal power transmission is ensured. Furthermore, the spacer can be particularly stable, easy and inexpensive to produce from a cuboid or sheet-shaped body.
  • the contact surface between the hollow chamber profile and the intermediate piece is greater than the contact surface between the intermediate piece and the hinge.
  • the hinge and the spacer are off formed of hard deformable metal.
  • hollow chamber profiles made of plastic or a light metal are much softer.
  • a larger force application is necessary.
  • the force distribution via a flat, sheet-metal intermediate piece - which may be embedded in a groove or recess of the hinge - made almost invisible and without the need for additional space.
  • the size of the intermediate piece can be variably adapted to the geometry and material of the hollow chamber profile, the type of hinge and the expected load.
  • the hinge has a hole through which the retaining screw can be actuated.
  • the term "hole” is not limited to a closed-edge openings, especially referred to any recess that allows reaching the screw with a turning tool.
  • the bias of the retaining screw can also be adjusted after attaching the hinge to the hollow chamber profile.
  • the intermediate piece can first be fastened via the retaining screw in the intended mounting position, without a bias in the pulling direction of the retaining screw is applied. After mounting the hinge through the spacer, the retaining screw can be moderately biased through the hole so that the load capacity of the hinge can be further increased.
  • the hollow chamber profile is a plastic profile with an inner honeycomb structure. Due to this internal structure, viable structures can be produced even with hollow chamber profiles made of relatively soft plastics.
  • the inclined inner walls are also particularly well suited to come into contact with the screws and pins and so contribute to the transmission of power.
  • a reinforcing element is arranged in the hollow chamber profile, in which engage the retaining screw, the fastening screws or the pins.
  • a reinforcing element is in particular a metal profile to understand, which is inserted into the hollow chamber profile.
  • the direct connection of the hinge with the reinforcing element the forces can be introduced directly into the reinforcing element, which receives the mechanical main loads.
  • the intermediate piece can be clamped against the reinforcing element, so that the intermediate portion of the hollow chamber profile is biased, which increases the stability and reduces subsequent twisting of the profile.
  • the Fig. 1 shows an exploded view of an inventive arrangement of a hinge 1, of which only a receiving body is shown. For reasons of clarity, the actual hinge, the other hinge part and possibly existing adjustment of the door hinge are not shown.
  • an intermediate piece 3 is arranged, which by means of a retaining screw 4 by screwing into a bore 5 in the hollow chamber profile 2 can be fastened.
  • 1 pin 6 are arranged on the hinge, which pass through associated openings 7 of the intermediate piece 3 and can engage in recesses 8 of the hollow chamber profile 2.
  • the hinge 1 can be fastened to the hollow-chamber profile 2 by fastening screws 9, which pass through the associated adapted internal threads 10 of the intermediate piece 3.
  • pre-bores 5 are also provided on the hollow chamber profile 2.
  • Both the retaining screw 4 and the fastening screws 9 are formed as self-tapping screws, which have over the pilot holes 5 an excess and cut into this by screwing an internal thread.
  • the pins 6 are formed so that they pass through the associated openings 7 of the intermediate piece 3 without play and can be pressed with excess into the recesses 8 of the hollow chamber profile 2.
  • the intermediate piece 3 with the hollow chamber profile 2 and the hinge 1 in each case on opposite parallel sides 11, 11 'are each flat in abutment.
  • the receiving body of the hinge 1 is formed so that it has a recess on the rear side, not shown, in which the intermediate piece 3 can be inserted in a form-fitting manner along the axis of the pin 6.
  • the hinge 1 engages in the assembled state, the intermediate piece 3 in addition to the surface contact also circumferentially, which allows for improved power transmission.
  • the hinge 1 has in a Retaining screw 4 covering area a hole 12 through which the retaining screw 4 is actuated.
  • FIG. 2 is the rear view of the hinge from the Fig. 1 shown.
  • the fastening screws 9 are completely screwed into the receiving body of the hinge 1, so that the hinge 1 can be fully assembled.
  • the door leaf part 14 of the hinge 1 is pivotably arranged.
  • support ribs 15 are visible, which form the contact surface for the hinge 1 facing side 11 of the intermediate piece 3.
  • the support ribs 15 form a stable and material-saving internal construction of the receiving body of the hinge 1. In the arrangement according to the invention, forces are not transmitted from the support ribs 15 directly to the hollow chamber profile 2, but mediated and distributed by the intermediate piece.
  • Fig. 3 the arrangement according to the invention is shown, wherein both the frame-side hollow chamber profile 2 and the - also designed as a hollow chamber profile - door leaf element 16 are shown cut horizontally.
  • a metallic reinforcing element 17 is arranged, in which the screws 4, 9 and the pins 6 engage.
  • the reinforcing element 17 is inserted as a folded rectangular profile in the hollow chamber profile 2.
  • the hollow chamber profile 2 in this embodiment shows individual, hollow chambers separating intermediate walls, which extend parallel to the axes of the screws 4, 9 and pin 6 and are arranged between the reinforcing member 17 and the intermediate piece 3, that their extensions the respective contact surfaces of the hollow chamber profile.
  • the hollow chamber profile is the second Internally particularly well against a bias between spacer 3 and reinforcing element 17 equipped.
  • several intermediate walls form a continuous rectilinear web.

Description

Die Erfindung betrifft die Anordnung eines Scharniers an einem Hohlkammerprofil.The invention relates to the arrangement of a hinge on a hollow chamber profile.

Gegenwärtig werden im Gebäudebau häufig sogenannte Hohlkammerprofile, insbesondere aus Kunststoff oder Leichtmetall, als kostengünstige, relativ stabile und leicht zu isolierende Wandelemente eingesetzt. In diese können Türen eingelassen sein, wobei die Türzargen zweckmäßigerweise aus den Hohlkammerprofilen gebildet sind.At present, so-called hollow chamber profiles, in particular made of plastic or light metal, are frequently used in building construction as cost-effective, relatively stable and easily insulated wall elements. In this doors can be recessed, the door frames are suitably formed from the hollow chamber profiles.

Hierbei hat ein beispielsweise aus DE 10 2007 028 218 B3 bekanntes, zum Einsatz an Fensterrahmen vorgesehenes Scharnier den Nachteil, dass sich die Hohlkammerprofile bei großer Lasteinwirkung verformen und verwinden können.Here is an example from DE 10 2007 028 218 B3 Known, intended for use on window frame hinge has the disadvantage that the hollow chamber profiles can deform and twist with great load.

DE 84 20 450 U1 und DE 10 2004 052896 B3 offenbaren jeweils eine Scharnieranordnung mit einem Scharnier und einem Zwischenstück. Die der Erfindung zugrundeliegende Aufgabe besteht darin, die Tragfähigkeit eines an einem Hohlkammerprofil befestigten Scharniers zu erhöhen. DE 84 20 450 U1 and DE 10 2004 052896 B3 each discloses a hinge assembly with a hinge and an intermediate piece. The problem underlying the invention is to increase the carrying capacity of a hinge attached to a hollow section profile.

Gegenstand der Erfindung und Lösung dieser Aufgabe ist die Scharnieranordnung gemäß Patentanspruch 1.The invention and solution to this problem is the hinge assembly according to claim 1.

Erfindungsgemäß ist zwischen dem Scharnier und dem Hohlkammerprofil ein Zwischenstück angeordnet, das mit einer Halteschraube an dem Hohlkammerprofil gehalten ist. Weiterhin weist das Scharnier Zapfen auf, die zugeordnete Öffnungen des Zwischenstücks durchgreifen und in Ausnehmungen des Hohlkammerprofils eingreifen. Das Scharnier ist durch Befestigungsschrauben, die in zugeordnete angepasste Innengewinde des Zwischenstücks eingreifen, an dem Hohlkammerprofil befestigt. Durch das Zwischenstück wird die Krafteinleitung des Scharniers in das Hohlkammerprofil kontrolliert und verteilt. Die durch das Zwischenstück geführten Zapfen dienen dazu, Kräfte zusätzlich in das Zwischenstück und direkt in das Hohlkammerprofil einzuleiten, ohne dabei den Montageaufwand zu vergrößern. Weiterhin können sie als Einführ- und Positionierhilfen vor und während der Verschraubung des Scharniers mit dem Hohlkammerprofil dienen. Die Halteschraube stellt eine kraftschlüssige Verbindung zwischen dem Zwischenstück und dem Hohlkammerprofil her und dient sowohl der Fixierung während des Montageprozesses als auch der Kraftweiterleitung im montierten Zustand. Dadurch, dass die Befestigungsschrauben mit einem Innengewinde des Zwischenstücks wechselwirken, ist einerseits eine gezielte Krafteinleitung und damit eine Kraftweiterleitung in dem Zwischenstück möglich; andererseits dient das Zwischenstück als Anschlag für die Befestigungsschrauben. Hierdurch wird vermieden, dass das Hohlkammerprofil durch ein zu festes Anziehen der Befestigungsschrauben beschädigt wird. Durch die erfindungsgemäßen Merkmale wird eine schädliche punktuelle Krafteinleitung in das Hohlkammerprofil vermieden.According to the invention an intermediate piece is arranged between the hinge and the hollow chamber profile, which is held with a retaining screw on the hollow chamber profile. Furthermore, the hinge pin, pass through the associated openings of the intermediate piece and engage in recesses of the hollow chamber profile. The hinge is fastened to the hollow profile by fastening screws which engage in associated adapted internal threads of the intermediate piece. Through the intermediate piece, the force is introduced of the hinge in the hollow chamber profile controlled and distributed. The guided through the intermediate piece pins serve to additionally introduce forces in the intermediate piece and directly in the hollow chamber profile, without increasing the assembly cost. Furthermore, they can serve as insertion and positioning aids before and during the screwing of the hinge with the hollow chamber profile. The retaining screw establishes a frictional connection between the intermediate piece and the hollow chamber profile and serves both the fixation during the assembly process and the power transmission in the mounted state. The fact that the mounting screws interact with an internal thread of the intermediate piece, on the one hand, a targeted introduction of force and thus a force transmission in the intermediate piece possible; On the other hand, the intermediate piece serves as a stop for the fastening screws. This avoids that the hollow chamber profile is damaged by over tightening the mounting screws. By the features according to the invention, a harmful selective introduction of force is avoided in the hollow chamber profile.

In einer bevorzugten Ausgestaltung sind die Halteschraube und/oder die Befestigungsschrauben als selbstschneidende Schrauben ausgebildet. Selbstschneidende bzw. selbstformende Schrauben erzeugen beim Eindrehen in ein Material ein entsprechendes Innengewinde, an dem sie dann sicher gehalten werden. Dies kann dazu genutzt werden, an dem Hohlkammerprofil entsprechende Befestigungsöffnungen zu erzeugen bzw. bereits bestehende Öffnungen und/oder Nuten in dem Hohlkammerprofil entsprechend zu erweitern und umzuformen. Hierdurch wird eine hochgradige Flexibilität bei der Anordnung des Scharniers auf dem Hohlkammerprofil erreicht. Eine selbstschneidende Schraube kann an einem Hohlkammerprofil an nahezu beliebigen Stellen - gegebenenfalls mit einer Vorbohrung - befestigt werden. Zusätzlich wird dadurch, dass beim Eindrehen Material des Hohlkammerprofils verdrängt wird, auch die lokale Stabilität des Hohlkammerprofils und die Tragfähigkeit der Verbindung zwischen Hohlkammerprofil und der selbstschneidenden Schraube erhöht.In a preferred embodiment, the retaining screw and / or the fastening screws are designed as self-tapping screws. Self-tapping or self-tapping screws produce a corresponding internal thread when screwed into a material, on which they are then securely held. This can be used to produce corresponding fastening openings on the hollow-chamber profile or to expand and reshape existing openings and / or grooves in the hollow-chamber profile accordingly. As a result, a high degree of flexibility in the arrangement of the hinge is achieved on the hollow chamber profile. A self-tapping screw can be attached to a hollow chamber profile at almost any point - possibly with a pilot hole. In addition, the fact that during insertion material of the hollow chamber profile is displaced, also increases the local stability of the hollow chamber profile and the load capacity of the connection between the hollow chamber profile and the self-tapping screw.

Vorzugsweise durchgreifen die Zapfen die Öffnungen des Zwischenstücks spielfrei und greifen auch besonders bevorzugt spielfrei in die Ausnehmungen des Hohlkammerprofils ein. Durch den spielfreien Formschluss zwischen Zapfen und Zwischenstück wird die Kraftübertragung hierzwischen maximiert und wirkt gleichzeitig in alle Richtungen unmittelbar, ohne dass vorher ein schädliches relatives Verkippen erfolgt. Ebenso erhöht auch ein spielfreier formschlüssiger Eingriff der Zapfen in das Hohlkammerprofil die Kraftübertragung. Dabei können die Zapfen insbesondere mit einem Übermaß in eine bereits vorhandene Öffnung oder Nut eingepresst werden. Hierdurch ergibt sich eine besonders gute kraft- und formschlüssige Verbindung.Preferably, the pins pass through the openings of the intermediate piece without play and also engage particularly preferably without play in the recesses of the hollow chamber profile. Due to the backlash-free positive connection between the pin and intermediate piece, the power transmission between them is maximized and at the same time acts directly in all directions without any harmful relative tilting occurring beforehand. Similarly, a play-free positive engagement of the pin in the hollow chamber profile increases the power transmission. The pins can be pressed in particular with an excess in an existing opening or groove. This results in a particularly good positive and positive connection.

In einer weiteren vorteilhaften Ausgestaltung ist das Zwischenstück formschlüssig in eine Nut oder Ausnehmung des Scharniers eingesetzt. Hierdurch können durch das Zwischenstück ohne zusätzliche Befestigungsmittel Querkräfte auf das Hohlkammerprofil übertragen werden.In a further advantageous embodiment, the intermediate piece is inserted positively into a groove or recess of the hinge. As a result, transverse forces can be transmitted to the hollow chamber profile through the intermediate piece without additional fastening means.

Weiterhin ist das Zwischenstück vorteilhafterweise flächig mit dem Hohlkammerprofil und dem Scharnier an gegenüberliegenden parallelen Seiten in Anlage. Hierdurch wird eine optimale Kraftdurchleitung gewährleistet. Weiterhin lässt sich das Zwischenstück besonders stabil, einfach und kostengünstig aus einem quader- oder blechförmigen Grundkörper herstellen.Furthermore, the intermediate piece is advantageously flat with the hollow chamber profile and the hinge on opposite parallel sides in plant. As a result, an optimal power transmission is ensured. Furthermore, the spacer can be particularly stable, easy and inexpensive to produce from a cuboid or sheet-shaped body.

Bevorzugt ist die Anlagefläche zwischen dem Hohlkammerprofil und dem Zwischenstück größer als die Anlagefläche zwischen dem Zwischenstück und dem Scharnier. Üblicherweise sind das Scharnier und das Zwischenstück aus schwer verformbarem Metall gebildet. Demgegenüber sind Hohlkammerprofile aus Kunststoff oder einem Leichtmetall wesentlich weicher. Um die Verformung des weichen Hohlkammerprofils zu unterbinden, ist eine großflächigere Krafteinleitung notwendig. Dabei kann die Kraftverteilung über ein flaches, blechförmiges Zwischenstück - welches in eine Nut oder Ausnehmung des Scharniers eingelassen sein kann - nahezu unsichtbar und ohne Bedarf an zusätzlichen Bauraum erfolgen. Die Größe des Zwischenstücks kann variabel an Geometrie und Material des Hohlkammerprofils, den Typ des Scharniers und die zu erwartende Belastung angepasst werden.Preferably, the contact surface between the hollow chamber profile and the intermediate piece is greater than the contact surface between the intermediate piece and the hinge. Usually, the hinge and the spacer are off formed of hard deformable metal. In contrast, hollow chamber profiles made of plastic or a light metal are much softer. In order to prevent the deformation of the soft hollow chamber profile, a larger force application is necessary. In this case, the force distribution via a flat, sheet-metal intermediate piece - which may be embedded in a groove or recess of the hinge - made almost invisible and without the need for additional space. The size of the intermediate piece can be variably adapted to the geometry and material of the hollow chamber profile, the type of hinge and the expected load.

Zweckmäßigerweise weist das Scharnier in einem die Halteschraube überdeckenden Bereich ein Loch auf, durch das die Halteschraube betätigbar ist. Die Bezeichnung "Loch" ist dabei nicht auf geschlossenrandige Öffnungen beschränkt, sonders bezeichnet jegliche Ausnehmung, welche das Erreichen der Schraube mit einem Drehwerkzeug ermöglicht. Hierdurch lässt sich die Vorspannung der Halteschraube auch noch nach dem Anbringen des Scharniers am Hohlkammerprofil einstellen. Beispielsweise kann das Zwischenstück zunächst über die Halteschraube in der vorgesehenen Montageposition befestigt werden, ohne dass eine Vorspannung in Zugrichtung der Halteschraube anliegt. Nach der Montage des Scharniers durch das Zwischenstück hindurch lässt sich die Halteschraube durch das Loch moderat unter Vorspannung setzen, so dass die Tragkraft des Scharniers weiter erhöht werden kann. Durch die mit der Halteschraube nachträglich eingebrachte Vorspannung zwischen Hohlkammerprofil und Zwischenstück ergibt sich ebenfalls eine Verspannung zwischen dem in das Hohlkammerprofil eingedrehten Abschnitten und den im Innengewinde des Zwischenstücks befindlichen Abschnitten der Befestigungsschrauben. Dies erzeugt zusätzliche Stabilität, verringert ein gegebenenfalls vorhandenes Spiel und hemmt weiterhin die Befestigungsschrauben gegen ein Herausdrehen.Expediently, in a region covering the retaining screw, the hinge has a hole through which the retaining screw can be actuated. The term "hole" is not limited to a closed-edge openings, especially referred to any recess that allows reaching the screw with a turning tool. As a result, the bias of the retaining screw can also be adjusted after attaching the hinge to the hollow chamber profile. For example, the intermediate piece can first be fastened via the retaining screw in the intended mounting position, without a bias in the pulling direction of the retaining screw is applied. After mounting the hinge through the spacer, the retaining screw can be moderately biased through the hole so that the load capacity of the hinge can be further increased. By subsequently introduced with the retaining screw preload between the hollow section and intermediate piece also results in a tension between the screwed into the hollow section and the sections located in the internal thread of the intermediate piece of the mounting screws. This provides additional stability, reduces any play that may be present, and further inhibits the attachment screws from unscrewing.

In einer besonders bevorzugten Ausgestaltung ist das Hohlkammerprofil ein Kunststoffprofil mit innerer Wabenstruktur. Durch diese innere Struktur lassen sich auch bei Hohlkammerprofilen aus relativ weichen Kunstoffen tragfähige Strukturen herstellen. Die schräg verlaufenden Innenwände sind überdies besonders gut geeignet, um mit den Schrauben und Zapfen in Kontakt zu kommen und so zur Kraftübertragung beizutragen.In a particularly preferred embodiment, the hollow chamber profile is a plastic profile with an inner honeycomb structure. Due to this internal structure, viable structures can be produced even with hollow chamber profiles made of relatively soft plastics. The inclined inner walls are also particularly well suited to come into contact with the screws and pins and so contribute to the transmission of power.

Weiterhin ist es vorteilhaft, wenn in dem Hohlkammerprofil ein Verstärkungselement angeordnet ist, in das die Halteschraube, die Befestigungsschrauben oder die Zapfen eingreifen. Unter einem Verstärkungselement ist insbesondere ein Metallprofil zu verstehen, welches in das Hohlkammerprofil eingeschoben wird. Durch die direkte Verbindung des Scharniers mit dem Verstärkungselement können auch die Kräfte direkt in das Verstärkungselement eingeleitet werden, welches die mechanischen Hauptlasten aufnimmt. Weiterhin kann mittels der Schrauben, insbesondere durch die Halteschraube, das Zwischenstück gegen das Verstärkungselement verspannt werden, so dass der dazwischenliegende Abschnitt des Hohlkammerprofils unter Vorspannung gesetzt wird, was die Stabilität erhöht und nachträgliches Verwinden des Profils vermindert.Furthermore, it is advantageous if a reinforcing element is arranged in the hollow chamber profile, in which engage the retaining screw, the fastening screws or the pins. Under a reinforcing element is in particular a metal profile to understand, which is inserted into the hollow chamber profile. The direct connection of the hinge with the reinforcing element, the forces can be introduced directly into the reinforcing element, which receives the mechanical main loads. Furthermore, by means of the screws, in particular by the retaining screw, the intermediate piece can be clamped against the reinforcing element, so that the intermediate portion of the hollow chamber profile is biased, which increases the stability and reduces subsequent twisting of the profile.

Die Erfindung wird anhand der lediglich ein Ausführungsbeispiel darstellenden Zeichnung erläutert. Es zeigt schematisch

Fig. 1
eine Explosionsdarstellung der erfindungsgemäßen Anordnung mit schematisch angedeutetem Hohlkammerprofil,
Fig. 2
eine Rückansicht zur Fig. 1 mit vollständigem Scharnierteil und
Fig. 3
einen Horizontalschnitt durch die erfindungsgemäße Anordnung.
The invention will be explained with reference to the drawing showing only one embodiment. It shows schematically
Fig. 1
an exploded view of the arrangement according to the invention with schematically indicated hollow chamber profile,
Fig. 2
a rear view to Fig. 1 with complete hinge part and
Fig. 3
a horizontal section through the inventive arrangement.

Die Fig. 1 zeigt eine Explosionsdarstellung einer erfindungsgemäßen Anordnung eines Scharniers 1, von dem lediglich ein Aufnahmekörper dargestellt ist. Aus Gründen der Übersichtlichkeit sind das eigentliche Gelenk, das andere Bandteil sowie gegebenenfalls vorhandenen Verstelleinrichtungen des Türbandes nicht dargestellt. Zwischen dem Scharnier 1 und dem als ebene Fläche angedeuteten Hohlkammerprofil 2 ist ein Zwischenstück 3 angeordnet, welches mit Hilfe einer Halteschraube 4 durch Eindrehen in eine Bohrung 5 in dem Hohlkammerprofil 2 befestigbar ist. Außenseitig sind an dem Scharnier 1 Zapfen 6 angeordnet, die durch zugeordnete Öffnungen 7 des Zwischenstücks 3 hindurchtreten und in Ausnehmungen 8 des Hohlkammerprofils 2 eingreifen können. Das Scharnier 1 ist durch Befestigungsschrauben 9, die zugeordnete angepasste Innengewinde 10 des Zwischenstücks 3 durchgreifen, an dem Hohlkammerprofil 2 befestigbar. Hierzu sind an dem Hohlkammerprofil 2 ebenfalls Vorbohrungen 5 vorgesehen. Sowohl die Halteschraube 4 als auch die Befestigungsschrauben 9 sind als selbstschneidende Schrauben ausgebildet, die gegenüber den Vorbohrungen 5 ein Übermaß aufweisen und in diese durch Eindrehen ein Innengewinde hineinschneiden. Die Zapfen 6 sind so ausgebildet, dass sie die zugeordneten Öffnungen 7 des Zwischenstücks 3 spielfrei durchgreifen und mit Übermaß in die Ausnehmungen 8 des Hohlkammerprofils 2 einpressbar sind. Im montierten Zustand befinden sich das Zwischenstück 3 mit dem Hohlkammerprofil 2 und dem Scharnier 1 jeweils an gegenüberliegenden parallelen Seiten 11, 11' jeweils flächig in Anlage. Zusätzlich ist der Aufnahmekörper des Scharniers 1 so ausgebildet, dass er an der nicht dargestellten Rückseite eine Ausnehmung aufweist, in die das Zwischenstück 3 formschlüssig entlang der Achse der Zapfen 6 einschiebbar ist. Damit umgreift das Scharnier 1 im montierten Zustand das Zwischenstück 3 zusätzlich zum flächigen Kontakt auch umlaufend, was eine verbesserte Kraftübertragung ermöglicht. Das Scharnier 1 weist in einen die Halteschraube 4 überdeckenden Bereich ein Loch 12 auf, durch das die Halteschraube 4 betätigbar ist.The Fig. 1 shows an exploded view of an inventive arrangement of a hinge 1, of which only a receiving body is shown. For reasons of clarity, the actual hinge, the other hinge part and possibly existing adjustment of the door hinge are not shown. Between the hinge 1 and the direction indicated as a flat surface hollow section 2, an intermediate piece 3 is arranged, which by means of a retaining screw 4 by screwing into a bore 5 in the hollow chamber profile 2 can be fastened. On the outside, 1 pin 6 are arranged on the hinge, which pass through associated openings 7 of the intermediate piece 3 and can engage in recesses 8 of the hollow chamber profile 2. The hinge 1 can be fastened to the hollow-chamber profile 2 by fastening screws 9, which pass through the associated adapted internal threads 10 of the intermediate piece 3. For this purpose, pre-bores 5 are also provided on the hollow chamber profile 2. Both the retaining screw 4 and the fastening screws 9 are formed as self-tapping screws, which have over the pilot holes 5 an excess and cut into this by screwing an internal thread. The pins 6 are formed so that they pass through the associated openings 7 of the intermediate piece 3 without play and can be pressed with excess into the recesses 8 of the hollow chamber profile 2. In the assembled state, the intermediate piece 3 with the hollow chamber profile 2 and the hinge 1 in each case on opposite parallel sides 11, 11 'are each flat in abutment. In addition, the receiving body of the hinge 1 is formed so that it has a recess on the rear side, not shown, in which the intermediate piece 3 can be inserted in a form-fitting manner along the axis of the pin 6. Thus, the hinge 1 engages in the assembled state, the intermediate piece 3 in addition to the surface contact also circumferentially, which allows for improved power transmission. The hinge 1 has in a Retaining screw 4 covering area a hole 12 through which the retaining screw 4 is actuated.

In der Fig. 2 ist die Rückansicht des Scharniers aus der Fig. 1 dargestellt. Hierbei sind die Befestigungsschrauben 9 vollständig in den Aufnahmekörper des Scharniers 1 eingedreht, so dass das Scharnier 1 vollständig zusammengesetzt werden kann. Zwischen den beiden endseitigen Bandrollen 13 des Aufnahmekörpers ist schwenkbeweglich das Türflügelteil 14 des Scharniers 1 angeordnet. An der hier sichtbaren Ausnehmung der Rückseite des Scharniers 1 sind Stützrippen 15 sichtbar, die die Anlagefläche für die dem Scharnier 1 zugewandte Seite 11 des Zwischenstücks 3 bilden. Die Stützrippen 15 bilden eine stabile und materialsparende Innenkonstruktion des Aufnahmekörpers des Scharniers 1. Bei der erfindungsgemäßen Anordnung werden Kräfte von den Stützrippen 15 nicht direkt auf das Hohlkammerprofil 2 übertragen, sondern durch das Zwischenstück vermittelt und verteilt.In the Fig. 2 is the rear view of the hinge from the Fig. 1 shown. Here, the fastening screws 9 are completely screwed into the receiving body of the hinge 1, so that the hinge 1 can be fully assembled. Between the two end-side tape rolls 13 of the receiving body, the door leaf part 14 of the hinge 1 is pivotably arranged. At the visible here recess of the back of the hinge 1 support ribs 15 are visible, which form the contact surface for the hinge 1 facing side 11 of the intermediate piece 3. The support ribs 15 form a stable and material-saving internal construction of the receiving body of the hinge 1. In the arrangement according to the invention, forces are not transmitted from the support ribs 15 directly to the hollow chamber profile 2, but mediated and distributed by the intermediate piece.

In der Fig. 3 ist die erfindungsgemäße Anordnung dargestellt, wobei sowohl das zargenseitige Hohlkammerprofil 2 als auch das - ebenfalls als Hohlkammerprofil ausgebildete - Türflügelelement 16 horizontal aufgeschnitten dargestellt sind. Es ist erkennbar, dass in einer der Kammern des Hohlkammerprofils 2 ein metallisches Verstärkungselement 17 angeordnet ist, in das die Schrauben 4, 9 sowie die Zapfen 6 eingreifen. Das Verstärkungselement 17 ist als gekantetes Rechteckprofil in das Hohlkammerprofil 2 eingesetzt. Weiterhin zeigt das Hohlkammerprofil 2 in diesem Ausführungsbeispiel einzelne, Hohlkammern abtrennende Zwischenwände, die parallel zu den Achsen der Schrauben 4, 9 und Zapfen 6 verlaufen und so zwischen dem Verstärkungselement 17 und dem Zwischenstück 3 angeordnet sind, dass ihre Verlängerungen die jeweiligen Kontaktflächen des Hohlkammerprofils 2 mit dem Zwischenstück 3 bzw. dem Verstärkungselement 17 schneiden. Hierdurch ist das Hohlkammerprofil 2 intern besonders gut gegen eine Vorspannung zwischen Zwischenstück 3 und Verstärkungselement 17 ausgestattet. Insbesondere bilden dabei mehrere Zwischenwände einen durchgängigen geradlinigen Steg.In the Fig. 3 the arrangement according to the invention is shown, wherein both the frame-side hollow chamber profile 2 and the - also designed as a hollow chamber profile - door leaf element 16 are shown cut horizontally. It can be seen that in one of the chambers of the hollow chamber profile 2, a metallic reinforcing element 17 is arranged, in which the screws 4, 9 and the pins 6 engage. The reinforcing element 17 is inserted as a folded rectangular profile in the hollow chamber profile 2. Furthermore, the hollow chamber profile 2 in this embodiment shows individual, hollow chambers separating intermediate walls, which extend parallel to the axes of the screws 4, 9 and pin 6 and are arranged between the reinforcing member 17 and the intermediate piece 3, that their extensions the respective contact surfaces of the hollow chamber profile. 2 with the intermediate piece 3 and the reinforcing element 17 intersect. As a result, the hollow chamber profile is the second Internally particularly well against a bias between spacer 3 and reinforcing element 17 equipped. In particular, several intermediate walls form a continuous rectilinear web.

Claims (9)

  1. A hinge assembly comprising a hollow chamber profile (2), a hinge (1) arranged thereon, and an intermediate piece (3), which is made of a cuboid or sheet metal-shaped base body and which is arranged between the hinge (1) and the hollow chamber profile (2), wherein the intermediate piece (3) is held on the hollow chamber profile (2) by means of exactly one holding screw (4), wherein the hinge (1) has pins (6), which engage through assigned openings (7) of the intermediate piece (3) and engage with recesses (8) of the hollow chamber profile (2), wherein the hinge (1) is fastened to the hollow chamber profile (2) by means of at least two fastening screws (9), which engage through assigned adapted internal threads (10) of the intermediate piece (3).
  2. The hinge assembly according to claim 1, characterized in that the holding screw (4) and/or the fastening screws (9) are embodied as self-tapping screws.
  3. The hinge assembly according to claim 1 or 2, characterized in that the pins (6) engage through the openings (7) without play and engage with the recesses (8) without play.
  4. The hinge assembly according to one of claims 1 to 3, characterized in that the intermediate piece (3) is inserted into a groove or recess of the hinge (1) in a positive manner.
  5. The hinge assembly according to one of claims 1 to 4, characterized in that the intermediate piece (3) bears flat against the hollow chamber profile (2) and the hinge (1) on opposite parallel sides (11, 11').
  6. The hinge assembly according to one of claims 1 to 5, characterized in that the bearing surface (11') between the hollow chamber profile (2) and the intermediate piece (3) is greater than the bearing surface (11) between the intermediate piece (3) and the hinge (1).
  7. The hinge assembly according to one of claims 1 to 6, characterized in that, in an area covering the holding screw (4), the hinge (1) has a hole (12), through which the holding screw (4) can be actuated.
  8. The hinge assembly according to one of claims 1 to 7, characterized in that the hollow chamber profile (2) is a plastic profile comprising honeycomb structure.
  9. The hinge assembly according to one of claims 1 to 8, characterized in that a reinforcing element (17), with which the holding screw (4), the fastening screws (9) and/or the pins (6) engage, is arranged in the hollow chamber profile (2).
EP16174197.0A 2015-07-23 2016-06-13 Assembly of a hinge on a hollow chamber profile Active EP3121356B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015112019.4A DE102015112019B3 (en) 2015-07-23 2015-07-23 Arrangement of a hinge on a hollow chamber profile

Publications (2)

Publication Number Publication Date
EP3121356A1 EP3121356A1 (en) 2017-01-25
EP3121356B1 true EP3121356B1 (en) 2019-04-17

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Application Number Title Priority Date Filing Date
EP16174197.0A Active EP3121356B1 (en) 2015-07-23 2016-06-13 Assembly of a hinge on a hollow chamber profile

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EP (1) EP3121356B1 (en)
CN (1) CN106368542B (en)
DE (1) DE102015112019B3 (en)
RU (1) RU2723060C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915496A (en) * 2018-09-10 2018-11-30 河南科饶恩门窗有限公司 A kind of door-window section bar mechanism and its installation method with the fixed reinforcement of hinge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8420450U1 (en) * 1984-10-04 ANUBA-Beschläge X.Heine & Sohn GmbH, 7741 Vöhrenbach Hinge
DE19842769C2 (en) * 1998-01-21 2003-01-09 Simonswerk,Gmbh Door hinge for pivoting attachment of a door leaf to a door frame
GB2346173A (en) * 1999-01-29 2000-08-02 Latham Ltd A laterally adjustable hinge
DE20018984U1 (en) * 2000-11-07 2002-03-14 Hahn Gmbh & Co Kg Dr Bushing for fastening a fitting part to a hollow profile provided with an upstream profile part
DE20214200U1 (en) * 2002-09-13 2004-02-12 Sfs Intec Holding Ag Multi-dimensionally adjustable hinge for door or window sash
DE102004052896B3 (en) * 2004-11-02 2006-03-23 Sfs Intec Holding Ag Hinge for doors and windows comprises a fixing pin having a threaded section interacting with a bore in the frame of a support and receiving element and in the bore in a connecting wall of a window or door profile
DE102007028218B3 (en) * 2007-06-20 2008-07-03 Sfs Intec Holding Ag Hinge for door or window, has lateral hinge part with plate-shaped section which is adjusted in imaginary plane perpendicular to plane of plate-shaped section against retaining piece
DE102010000214A1 (en) * 2010-01-27 2011-07-28 fischerwerke GmbH & Co. KG, 72178 Mounting arrangement for door, has layer arranged between fitting part and hollow-chamber section, where lateral forces are transferable between fitting part and hollow-chamber section by layer
CN202144697U (en) * 2011-07-11 2012-02-15 山东国强五金科技股份有限公司 Three-dimensional hinge for door

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CN106368542A (en) 2017-02-01
EP3121356A1 (en) 2017-01-25
CN106368542B (en) 2020-10-13
RU2016130288A (en) 2018-01-25
DE102015112019B3 (en) 2017-01-12
RU2723060C2 (en) 2020-06-08

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