EP3940187B1 - Frame system for an insect and/or pollen screen - Google Patents

Frame system for an insect and/or pollen screen Download PDF

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Publication number
EP3940187B1
EP3940187B1 EP21177438.5A EP21177438A EP3940187B1 EP 3940187 B1 EP3940187 B1 EP 3940187B1 EP 21177438 A EP21177438 A EP 21177438A EP 3940187 B1 EP3940187 B1 EP 3940187B1
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EP
European Patent Office
Prior art keywords
joining
leg
contour
profile
frame system
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EP21177438.5A
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German (de)
French (fr)
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EP3940187C0 (en
EP3940187A1 (en
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Macs Holding GmbH
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Macs Holding GmbH
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Publication of EP3940187C0 publication Critical patent/EP3940187C0/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/9641—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces part of which remains visible
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
    • E06B3/9684—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by hooking protrusions on the connecting piece in openings of the frame member, e.g. by snap-locking
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Definitions

  • the invention relates to a frame system for an insect and/or pollen screen, with a number of profile strips which are joined in frame corners using corner connectors.
  • insect, particle or pollen protection screens can be installed as frame systems and are inserted into a profile frame, which in turn should cover the building opening as completely as possible.
  • the aim here is to enable the most flexible adaptation to different opening sizes. It is desirable that the frame assembly be as unproblematic as possible and that the protective grille or mesh be easily inserted into the profile frame as a frame system. Disassembly should also be possible, especially to replace individual parts. Furthermore, it should be ensured that the frame system or the profile frame covered with the protective mesh (mesh or cloth) is held securely at the destination, in particular on a door or window.
  • the overall system should be as flexible as possible to enable adaptation to different boundary conditions found on site for assembly.
  • Such insect or pollen protection systems are usually provided according to the modular principle as an assembly set for individual adaptation to different window or door dimensions, so that the system can be flexibly adapted to practically all common building openings or door or window frames.
  • a mounting set includes a Number of profile strips that can be cut to length and an oversized mesh fabric.
  • the profile strips are assembled using corner connectors to form the rectangular frame system to which the mesh is attached.
  • the profile strips are designed as hollow profiles with a joining chamber for the frontal reception of mutually perpendicular joining legs of the plug-in corner connectors.
  • a frame system for an insect or pollen screen for attachment to a window or door frame is, for example, from DE 10 2012 023 546 A1 known.
  • the known frame system includes a number of profile strips that are connected to one another via one-piece (one-piece) corner connectors.
  • the profile strips are designed as hollow chamber profiles into which joint legs of the corner connectors are inserted.
  • a receiving channel that is open towards the window frame is used to hold a piping with which a mesh is attached and fastened to the profile strips.
  • the mesh covers the frame opening of the frame system and thus the window or door opening to prevent foreign bodies from entering.
  • the profile strips are typically first cut to length and the mesh fabric is cut to size. Sealing brushes are then conventionally drawn into the first receiving chambers on the back of the profile. The sealing brushes compensate for the support of the frame system on uneven contact surfaces, so that they seal securely against the ingress of dirt and insects in the area of the profile strips.
  • the profile strips equipped with sealing brushes are assembled into a rectangular frame system using the corner connectors.
  • the mesh is clamped into the assembled frame system by means of a holding element, typically a piping-like clamping strip, which can be clamped into a second receiving chamber on the back of the profile strips.
  • a frame system is known in which vertical longitudinal profiles and horizontal transverse profiles are mounted in the frame corners using one-piece corner connectors with joint legs at right angles to one another.
  • the cross profiles are designed in two parts and are adjustable.
  • tabs fastened to the respective corner connectors via screw connections are provided with an elongated hole on the cross-section part or on an additional part that has a joining pin that can be inserted into the cross-section part.
  • the (vertical) frame height of the frame system can be adjusted via the elongated holes in the screw connections of the tabs with the corner connectors.
  • the invention is therefore based on the object of specifying a frame system that can be assembled in a particularly simple, stable and visually as attractive manner as possible.
  • the corner connectors should be connected to the profile guides or installed in the frame corners as simply and reliably as possible.
  • the components and here also the corner connectors of the frame system should be as space-saving as possible, so that an outer packaging containing the components to be assembled has the smallest possible dimensions or is material-saving.
  • a corner or profile connector that is particularly suitable for this should be specified.
  • the frame system for an insect and/or pollen screen comprises a number of profile strips, which are preferably designed as essentially rectangular or square hollow profiles with an inner profile contour for receiving corner connectors.
  • the profile strips are joined using the corner connectors.
  • the corner connectors can be inserted or inserted in a suitable manner into a joining chamber of two profile strips to produce the frame corner on the profile face.
  • the corner connectors are designed in two parts, with the respective corner connector having a first joining leg and a second joining leg that can be joined with this.
  • the joining legs have a first leg section for connection to the profile strip and a second leg section with a joining contour.
  • the first joining leg has a first joining contour
  • the second joining leg has a second joining contour corresponding to the first joining contour.
  • the corner connector with two joining legs that can be joined or joined together is intended and set up for connecting, in particular form-fitting plug-in connections, two cut and / or telescopic profile strips in a frame corner of a frame system.
  • the corner connector is joined, the two joining legs are arranged at right angles to one another.
  • the joining contour of the first joining leg is a locking groove with a locking contour
  • the joining contour of the second joining leg is a locking leg with a locking hook, which engages in the joining contour of the first joining leg, which is designed as a locking groove, and engages over the locking contour to form a locking connection.
  • This latching or joining connection is advantageously detachable.
  • the first leg has a chamber into which a first channel for receiving an elastic cord (rubber cord) opens, the channel extending along the first leg section.
  • the second leg has a second channel extending along the first leg section for receiving the elastic cord.
  • the first channel is suitably a bore and the second channel is preferably a longitudinal groove or a groove.
  • the second channel opens into the chamber of the first joint leg, and the elastic cord lies in the first and second channels as well as in the chamber of the first foot leg.
  • a locking element is advantageously provided on the elastic cord, the cross-sectional area of which is larger than that of the channels on the leg side.
  • the joining legs of the respective corner connector are already connected by means of the, expediently elastic, cord before the joining legs of the respective corner connector are joined or locked together.
  • the first joining leg has at least one locking contour extending in the longitudinal direction of the second leg section.
  • the second joining leg has a counter contour which extends in the longitudinal direction of the first leg section and is complementary to the locking contour, the counter contour engaging behind the locking contour when the joining legs are joined together to form the corner connector.
  • the first joining leg has two locking contours spaced apart from one another and the second joining leg has two counter-contours that are complementary thereto.
  • a further joining structure in the form of, for example, a tongue-and-groove plug connection is provided in the area below the latching connection.
  • This can be achieved, for example, by a pin on the second joint leg and a complementary bushing, bead or blind hole in the first joint leg.
  • the two joint legs have mutually complementary miter contours, in particular 45° mitres to form a 90° angle between the joint legs.
  • the frame system is designed in the manner of a modular principle, in particular for self-assembly.
  • the profile strips and the mesh are manufactured in different (standard) sizes so that an individual frame system can be put together for different building openings.
  • the profile strips can be designed to be cut to length.
  • the profile strips can be moved telescopically into one another, so that the profile strips can be formed into longitudinal and transverse profiles in the desired, i.e. H. The length required at the location of assembly of the frame system can be adjusted.
  • the profile strips and/or the corner connectors can be made of plastic or metal, in particular aluminum.
  • the front of the profile strips is essentially smooth, creating a visually attractive frame system.
  • the profile strips advantageously have at least one joining chamber running in the longitudinal direction of the profile for receiving the first leg section of the respective joining leg of the corner connector.
  • a strip that can be cut to length is preferably inserted into the chamber provided for the sealing brush.
  • This bar hereinafter referred to as the locking bar, is shortened to the respective length and inserted into the corresponding chamber of the profile bar located inside the telescopic connection.
  • This is designed like a groove and is open and therefore accessible on the back of the profile strip or frame system.
  • the locking strip is approximately U-shaped in cross section, with the longitudinal groove formed thereby serving to accommodate the sealing brush.
  • the advantages achieved with the invention are, in particular, that by means of the two-part corner connectors with their joining legs that can be joined or connected to one another, on the one hand, a particularly simple and fail-safe corner assembly of the profile strips to the frame system is made possible.
  • the connecting legs require less space in the outer packaging of a frame system provided as a kit due to their small and therefore space-saving dimensions compared to the one-piece corner connector.
  • the outer packaging can be made correspondingly smaller and more material-saving.
  • the profile strips are provided with the joint legs of the corner connectors already inserted at the front and with the elastic cord pulled in.
  • the corresponding parts are already held together and the profile strips can be stored parallel to one another and included in the outer packaging.
  • only the joint legs of the corner connectors can be held together using the cord and inserted into the outer packaging in this pre-assembly or transport state.
  • the frame system can be assembled in a simple and safe manner by aligning the profile strips, which are flexibly connected to one another by means of the elastic cord, with the joint legs already seated on the front side at approximately a right angle to one another and the joint legs with the profile strips held on them are joined in the four frame corners.
  • the preferably telescopic profile strips can then be adjusted to the desired dimension and this setting can be fixed using the locking strips.
  • the mesh can then be inserted into the profile frame adjusted to the desired size and the frame system thus completed can be inserted into the building frame, in particular into a window frame, as insect protection.
  • the spring elements are suitably used to hold the frame system in the building, window or door frame.
  • the Fig. 1 shows a rear view of a frame system 1 mounted as an insect or pollen protection window made of profile strips as longitudinal and transverse profiles 2 and 3, which are mounted perpendicular to one another in the frame corners (frame corner areas).
  • a (horizontally running) transverse profile 3 which is adapted, for example, to the desired window size of a building window opening or a window frame, and a (vertically extending) longitudinal profile 2 are stably connected in the four frame corners by means of corner connectors 4.
  • the longitudinal profiles 2 and the transverse profiles 3 can be in Substantially identical aluminum or plastic profile strips can be hollow profiles, which only differ in their cut dimensions and installation orientation.
  • a mesh fabric 5 for insect or pollen protection is mounted on the profile strips 2, 3.
  • the grid fabric 5 is fastened in a manner not shown in detail by means of piping-like, preferably flexible terminal strips, which can be pressed into receiving chambers slotted on the back of the profile or frame in the longitudinal direction of the profile during assembly.
  • the frame system 1 can also be designed with telescopically adjustable profile strips including compensating profiles, which, for example, already have a channel for a sealing element, in particular in the form of a brush-like sealing strip.
  • the profile strips are inserted into one another in pairs as inner and outer profiles with an insertion section, so that the longitudinal and transverse profiles 2 and 3 are telescopic and can therefore be adjusted to the desired length when assembling the frame system 1, as described below using Fig. 4 is explained in more detail.
  • Fig. 2 shows a detail of the upper right corner of the frame system in a rear view and on a larger scale.
  • the profile strips 2, 3 are arranged perpendicularly (at right angles) to one another with the joining legs 6, 7 of the corner connector 4 already inserted into them at the front and are held together by means of an elastic cord 8.
  • the two profile strips 2, 3 with connecting legs 6, 7 seated therein on the front side are, for example, already laid out from a parallel position, in which they were arranged side by side in an outer packaging for transport purposes, into the position shown in order to assemble the frame system 1.
  • the joining legs 6, 7 of the respective corner connector 4 can also be connected by means of the cord 8 before the respective joining legs 6 and/or 7 have been inserted into the corresponding profile strips 2, 3 at the front.
  • the joint legs 6, 7 assigned to one another are already held together (captively).
  • the connecting legs 6, 7 held together via the cord 8 can also first be locked together to form the corner connector 4 before the profile strips 2, 3 are connected to this in the respective frame corner.
  • the corner connector 4 has the first joint leg 6 and the second joint leg 7 that can be joined with this.
  • the joining leg 6 has a first leg section 6a for connection to the profile strip, here the longitudinal profile 2, and a second leg section 6b with a joining contour 6c in the form of a locking groove 10 with a locking contour 10a.
  • the other joining leg 7 has a first leg section 7a for connection to the profile strip, here the cross profile 3, and a second leg section 7b with a joining contour 7c in the form of a resilient locking leg 11 with a locking hook 11a.
  • the profile strips 2, 3 have an unspecified joining chamber running in the longitudinal direction of the profile for receiving the first leg section 6a, 7a of the respective joining leg 6 or 7 of the corner connector 4.
  • the first joint leg 6 has a chamber 12 into which a first channel 13 for receiving the elastic cord (rubber cord) 8 opens.
  • the channel 13 extends along the first leg section 6a and is designed here as a bore.
  • the second joining leg 7 has a second channel 14 extending along the first leg section 7a for receiving the elastic cord 8.
  • This channel 14 is here a longitudinal groove or a channel which merges or opens into a bore in the second leg section 7b.
  • the second channel 14 opens into the chamber 11 of the first joining leg 6, and the elastic cord 8 lies in the first channel 13 and in the second channel 14 as well as in the chamber 12.
  • the elastic cord 8 extends through the profile strips 2, 3 and forms a closed loop.
  • the first joining leg 6 has two locking contours 15 which extend in the longitudinal direction of the second leg section 6b, are oriented transversely to the longitudinal direction of the first leg section 6a and are spaced apart from one another.
  • the second joining leg 7 has counter contours 16 which extend in the longitudinal direction of the first leg section 7a and are complementary to the respective locking contour 15.
  • a further joining structure in the form of, for example, a tongue-and-groove plug connection can be provided below the latching connection.
  • This can be realized, for example, by a pin on the second joint leg 7 and a complementary socket in the first joint leg 6. In this way, a particularly stable four-point mount of the two connecting legs 6, 7, which are locked together to form the corner connector 4, is produced.
  • the two joint legs 6, 7 have mutually complementary miter contours 17, 18, which are designed as 45° mitres to form a 90° angle between the joint legs 6, 7.
  • the spring element 9 held in the connection of the second joining leg 7 with the associated profile strip 2, 3 has a preferably L-shaped spring leg 9a, which protrudes from the front side of the profile strip 3 and can be bent up in a spring or bending elastic manner.
  • the spring leg 9a extends at least in sections transversely to the longitudinal direction of the second joining leg 6 ( Fig. 2 ) and parallel to the first joint leg 6 of the corner connector 4 ( Fig. 4 ).
  • the frame system 1 can be clamped into an opening frame (window or door frame) of a building opening.
  • a locking or locking strip (bar) 20 that can be cut to length is inserted into the receiving chamber 19 of the profile strips 2, 3 provided for a sealing brush Fig. 4 removed from the groove-like receiving chamber 19 of the profile strips 3 and shown separately.
  • the strip 20 is shortened to the respective length and inserted into the receiving chamber 19 of the profile strip (inner profile) located inside in a telescopic connection.
  • the locking strip 20 is approximately U-shaped in cross section in order to accommodate the sealing brush, not shown.
  • the elastic cord 8 When the joint legs 6, 7 are joined and locked together to form the corner connector 4, the elastic cord 8 lies in the chamber 12 of the first joint leg 6. There, the elastic cord 8 has a cord-proof locking element 21, the cross-sectional area of which is larger than that of the leg-side channels 13, 14.
  • the locking element 21 is designed in a simple manner as a knot inserted into the cord 8. This means that the elastic cord 8 is part of this Profile strips 2, 3 held together with joint legs 6, 7 of the corner connectors 4 seated therein are secured against unwanted grinding through the channels 14, 15 and through the profile strips 2, 3.
  • the two-part corner connector 4 can also be used for a frame system of an insect screen door.
  • the longitudinal and transverse profiles forming an upper frame field and a lower frame field, which are preferably designed to be telescopic, can be pre-assembled or held together in the manner described by means of the joining legs 6, 7 of the respective corner connector 4 and the rubber cord 8.

Description

Die Erfindung betrifft ein Rahmensystem für ein Insekten- und/oder Pollenschutzgitter, mit einer Anzahl von Profilleisten, die in Rahmenecken mittels Eckverbindern gefügt sind.The invention relates to a frame system for an insect and/or pollen screen, with a number of profile strips which are joined in frame corners using corner connectors.

Zum Schutz von Gebäudeöffnungen, wie beispielsweise Fenster- oder Türöffnungen (Balkon- oder Terrassentüren), dienen als Rahmensysteme montierbare Insekten-, Partikel- oder Pollenschutzgitter, die in einen Profilrahmen eingesetzt sind, der wiederum die Gebäudeöffnung möglichst vollflächig abdecken soll. Hierbei soll eine möglichst flexible Anpassung an unterschiedliche Öffnungsgrößen ermöglicht sein. Wünschenswert ist sowohl eine möglichst unproblematische Rahmenmontage als auch ein einfaches Einsetzen des Schutzgitters oder Gittergewebes in den Profilrahmen als Rahmensystem. Zudem sollte auch eine Demontage möglich sein, insbesondere um einzelne Teile auszutauschen. Ferner sollte eine sichere Halterung des mit dem Schutzgittergewebe (Gitternetz oder Tuch) bespannten Rahmensystems bzw. des Profilrahmens am Bestimmungsort, insbesondere an einer Tür oder an einem Fenster, gewährleistet sein. Darüber hinaus sollte das Gesamtsystem möglichst flexibel sein, um eine Anpassung an unterschiedliche, vor Ort vorgefundene Randbedingungen für die Montage zu ermöglichen.To protect building openings, such as window or door openings (balcony or patio doors), insect, particle or pollen protection screens can be installed as frame systems and are inserted into a profile frame, which in turn should cover the building opening as completely as possible. The aim here is to enable the most flexible adaptation to different opening sizes. It is desirable that the frame assembly be as unproblematic as possible and that the protective grille or mesh be easily inserted into the profile frame as a frame system. Disassembly should also be possible, especially to replace individual parts. Furthermore, it should be ensured that the frame system or the profile frame covered with the protective mesh (mesh or cloth) is held securely at the destination, in particular on a door or window. In addition, the overall system should be as flexible as possible to enable adaptation to different boundary conditions found on site for assembly.

Derartige Insekten- oder Pollenschutzsysteme werden üblicherweise nach dem Baukastenprinzip als Montageset zur individuellen Anpassung an unterschiedliche Fenster- oder Türabmessungen bereitgestellt, so dass das System flexibel an praktisch alle gängigen Gebäudeöffnungen bzw. Tür- oder Fensterrahmen angepasst werden kann. Herkömmlicherweise umfasst ein derartiges Montageset eine Anzahl an ablängbaren Profilleisten und ein Gittergewebe im Übermaß. Die Profilleisten werden mittels Eckverbindern zu dem rechtwinkeligen Rahmensystem montiert, an dem das Gittergewebe befestigt wird. Die Profilleisten sind als Hohlprofile mit einer Fügekammer zur stirnseitigen Aufnahme von zueinander rechtwinkeligen Fügeschenkeln der einsteckbaren Eckverbinder ausgeführt.Such insect or pollen protection systems are usually provided according to the modular principle as an assembly set for individual adaptation to different window or door dimensions, so that the system can be flexibly adapted to practically all common building openings or door or window frames. Conventionally, such a mounting set includes a Number of profile strips that can be cut to length and an oversized mesh fabric. The profile strips are assembled using corner connectors to form the rectangular frame system to which the mesh is attached. The profile strips are designed as hollow profiles with a joining chamber for the frontal reception of mutually perpendicular joining legs of the plug-in corner connectors.

Ein Rahmensystem für ein Insekten- oder Pollenschutzgitter zur Anbringung an einem Fenster- oder Türrahmen ist beispielsweise aus der
DE 10 2012 023 546 A1 bekannt. Das bekannte Rahmensystem umfasst eine Anzahl von Profilleisten, die über einteilige (einstückige) Eckverbinder miteinander verbunden sind. Die Profilleisten sind als Hohlkammerprofile ausgebildet, in welche Fügeschenkeln der Eckverbinder eingesetzt sind. Ein zum Fensterrahmen hin offener Aufnahmekanal dient zur Aufnahme eines Keders, mit dem ein Gittergewebe an den Profilleisten angebracht und befestigt ist. Das Gittergewebe deckt die Rahmenöffnung des Rahmensystem und damit die Fenster- bzw. Türöffnung gegen eindringende Fremdkörper luftdurchlässig ab.A frame system for an insect or pollen screen for attachment to a window or door frame is, for example, from
DE 10 2012 023 546 A1 known. The known frame system includes a number of profile strips that are connected to one another via one-piece (one-piece) corner connectors. The profile strips are designed as hollow chamber profiles into which joint legs of the corner connectors are inserted. A receiving channel that is open towards the window frame is used to hold a piping with which a mesh is attached and fastened to the profile strips. The mesh covers the frame opening of the frame system and thus the window or door opening to prevent foreign bodies from entering.

Bei der Montage eines derartigen Rahmensystems werden typischerweise zunächst die Profilleisten abgelängt und das Gittergewebe zugeschnitten. Anschließend werden herkömmlicherweise Dichtungsbürsten in profilrückseitige, erste Aufnahmekammern eingezogen. Die Dichtungsbürsten gleichen die Auflage des Rahmensystems an unebenen Auflageflächen aus, so dass sie im Bereich der Profilleisten sicher vor dem Eindringen von Schmutz und Insekten abdichten. In einem nächsten Schritt werden die mit Dichtungsbürsten bestückten Profilleisten mittels der Eckverbinder zu einem rechtwinkligen Rahmensystem montiert. Abschließend wird das Gittergewebe mittels eines Halteelements, typischerweise einer kederartigen Klemmleiste, die in eine rückseitige zweite Aufnahmekammer der Profilleisten einklemmbar ist, in das montierte Rahmensystem eingespannt.When assembling such a frame system, the profile strips are typically first cut to length and the mesh fabric is cut to size. Sealing brushes are then conventionally drawn into the first receiving chambers on the back of the profile. The sealing brushes compensate for the support of the frame system on uneven contact surfaces, so that they seal securely against the ingress of dirt and insects in the area of the profile strips. In the next step, the profile strips equipped with sealing brushes are assembled into a rectangular frame system using the corner connectors. Finally, the mesh is clamped into the assembled frame system by means of a holding element, typically a piping-like clamping strip, which can be clamped into a second receiving chamber on the back of the profile strips.

Aus der JP S49 94426 U ist ein Rahmensystem bekannt, bei dem vertikale Längsprofile und horizontale Querprofile in den Rahmenecken mittels einteiliger Eckverbinder mit zueinander rechtwinkligen Fügeschenkeln montiert werden. Zur Anoder Einpassung des Rahmensystems in einen feststehenden Fenster- oder Türrahmen sind die Querprofile zweiteilig und verstellbar ausgeführt. Um die beiden Querprofilteile gegeneinander in Längsrichtung der Längsprofile zu verstellen, sind an den jeweiligen Eckverbindern über Schraubverbindungen befestigte Laschen mit einem Langloch am Querprofilteil oder an einem Zusatzteil vorgesehen, dass einen in das Querprofilteil einsetzbaren Fügezapfen aufweist. Über die Langlöcher in den Schraubverbindungen der Laschen mit den Eckverbindern kann die (vertikale) Rahmenhöhe des Rahmensystems eingestellt werden.From the JP S49 94426 U A frame system is known in which vertical longitudinal profiles and horizontal transverse profiles are mounted in the frame corners using one-piece corner connectors with joint legs at right angles to one another. For attaching or fitting the frame system into a fixed window or door frame The cross profiles are designed in two parts and are adjustable. In order to adjust the two cross-section parts relative to one another in the longitudinal direction of the longitudinal profiles, tabs fastened to the respective corner connectors via screw connections are provided with an elongated hole on the cross-section part or on an additional part that has a joining pin that can be inserted into the cross-section part. The (vertical) frame height of the frame system can be adjusted via the elongated holes in the screw connections of the tabs with the corner connectors.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Rahmensystem anzugeben, das besonders einfach, stabil und optisch möglichst ansehnlich zusammenbaubar ist. Insbesondere sollen die Eckverbinder möglichst einfach und zuverlässig mit den Profilleiten verbunden bzw. in den Rahmenecken montierbar sein. Insbesondre sollen die Bauteile und hierbei auch die Eckverbinder des Rahmensystems möglichst raumsparend sein, so dass eine die zu montierenden Bauteile enthaltende Umverpackung möglichst geringe Abmessungen aufweist bzw. materialsparend ist. Des Weiteren soll ein hierfür besonders geeigneter Eck- oder Profilverbinder angegeben werden.The invention is therefore based on the object of specifying a frame system that can be assembled in a particularly simple, stable and visually as attractive manner as possible. In particular, the corner connectors should be connected to the profile guides or installed in the frame corners as simply and reliably as possible. In particular, the components and here also the corner connectors of the frame system should be as space-saving as possible, so that an outer packaging containing the components to be assembled has the smallest possible dimensions or is material-saving. Furthermore, a corner or profile connector that is particularly suitable for this should be specified.

Bezüglich des in Rahmensystem wird die Aufgabe durch die Merkmale des Anspruchs 1 und hinsichtlich des Eckverbinders, insbesondere für ein solches Rahmensystem, mit den Merkmalen des Anspruchs 12 erfindungsgemäß gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen sind Gegenstand der Unteransprüche.With regard to the frame system, the task is solved according to the invention by the features of claim 1 and with regard to the corner connector, in particular for such a frame system, with the features of claim 12. Advantageous refinements and further developments are the subject of the subclaims.

Hierzu umfasst das Rahmensystem für ein Insekten- und/oder Pollenschutzgitter eine Anzahl von Profilleisten, die vorzugsweise als im Wesentlichen rechteckige oder auch quadratische Hohlprofile mit einer Profilinnenkontur zur Aufnahme von Eckverbinder ausgeführt sind. Mittels der Eckverbinder werden die Profilleisten gefügt. Hierzu sind die Eckverbinder geeigneter Weise in jeweils eine Fügekammer zweier Profilleisten zur Herstellung der Rahmenecke profilstirnseitig einsteckbar oder eingesteckt.For this purpose, the frame system for an insect and/or pollen screen comprises a number of profile strips, which are preferably designed as essentially rectangular or square hollow profiles with an inner profile contour for receiving corner connectors. The profile strips are joined using the corner connectors. For this purpose, the corner connectors can be inserted or inserted in a suitable manner into a joining chamber of two profile strips to produce the frame corner on the profile face.

Die Eckverbinder sind zweiteilig ausgeführt, wobei der jeweilige Eckverbinder einen ersten Fügeschenkel und einen mit diesem fügbaren zweiten Fügeschenkel aufweist. Die Fügeschenkel weisen einen ersten Schenkelabschnitt zur Verbindung mit der Profilleiste und einen zweiten Schenkelabschnitt mit einer Fügekontur auf. Der erste Fügeschenkel weist eine erste Fügekontur, und der zweite Fügeschenkel weist eine mit der ersten Fügekontur korrespondierende zweite Fügekontur auf.The corner connectors are designed in two parts, with the respective corner connector having a first joining leg and a second joining leg that can be joined with this. The joining legs have a first leg section for connection to the profile strip and a second leg section with a joining contour. The first joining leg has a first joining contour, and the second joining leg has a second joining contour corresponding to the first joining contour.

Der Eckverbinder mit zwei miteinander fügbaren oder gefügten Fügeschenkeln ist zum Verbinden, insbesondere formschlüssigen Steckverbinden, von zwei zugeschnittenen und/oder teleskopierbaren Profilleisten in einer Rahmenecke eines Rahmensystems vorgesehen und eingerichtet. Im Fügezustand des Eckverbinders sind die beiden Fügeschenkel zueinander rechtwinklig angeordnet.The corner connector with two joining legs that can be joined or joined together is intended and set up for connecting, in particular form-fitting plug-in connections, two cut and / or telescopic profile strips in a frame corner of a frame system. When the corner connector is joined, the two joining legs are arranged at right angles to one another.

In vorteilhafter Ausgestaltung ist die Fügekontur des ersten Fügeschenkels eine Rastnut mit einer Rastkontur, während die Fügekontur des zweiten Fügeschenkels ein Rastschenkel mit einem Rasthaken ist, welcher in die als Rastnut ausgebildete Fügekontur des ersten Fügeschenkels eingreift und die Rastkontur unter Ausbildung einer Rastverbindung übergreift. Diese Rast- oder Fügeverbindung ist vorteilhafterweise lösbar.In an advantageous embodiment, the joining contour of the first joining leg is a locking groove with a locking contour, while the joining contour of the second joining leg is a locking leg with a locking hook, which engages in the joining contour of the first joining leg, which is designed as a locking groove, and engages over the locking contour to form a locking connection. This latching or joining connection is advantageously detachable.

Der erste Fügeschenkel weist eine Kammer auf, in welche ein erster Kanal zur Aufnahme einer elastischen Schnur (Gummischnur) einmündet, wobei sich der Kanal entlang des ersten Schenkelabschnitts erstreckt. Der zweite Fügeschenkel weist einen sich entlang des ersten Schenkelabschnitts erstreckenden zweiten Kanal zur Aufnahme der elastischen Schnur auf. Der erste Kanal ist geeigneter Weise eine Bohrung, und der zweite Kanal ist bevorzugt eine Längsnut oder eine Rinne. Im Fügezustand der beiden Fügeschenkel zum Eckverbinder verlaufen die beiden in die Kammer einmündenden Kanäle orthogonal zueinander.The first leg has a chamber into which a first channel for receiving an elastic cord (rubber cord) opens, the channel extending along the first leg section. The second leg has a second channel extending along the first leg section for receiving the elastic cord. The first channel is suitably a bore and the second channel is preferably a longitudinal groove or a groove. When the two joining legs are joined to the corner connector, the two channels opening into the chamber run orthogonally to one another.

Bei miteinander zum Eckverbinder gefügten und verrasteten Fügeschenkeln mündet der zweite Kanal in die Kammer des ersten Fügeschenkel ein, und die elastische Schnur liegt im ersten und zweiten Kanal sowie in der Kammer des ersten Fügeschenkels ein. Dort ist vorteilhafterweise an der elastischen Schnur ein Sperrelement vorgesehen, dessen Querschnittsfläche größer ist als diejenige der schenkelseitigen Kanäle. Dadurch ist die elastische Schnur bei von dieser aneinander gehaltenen Profilleisten mit darin einsitzenden Fügeschenkeln der Eckverbinder gegen ein ungewolltes Durchschleifen durch die Kanäle und in der Weiterführung durch die Profilleisten gesichert.When the joint legs are joined and locked together to form the corner connector, the second channel opens into the chamber of the first joint leg, and the elastic cord lies in the first and second channels as well as in the chamber of the first foot leg. There, a locking element is advantageously provided on the elastic cord, the cross-sectional area of which is larger than that of the channels on the leg side. As a result, the elastic cord is secured against unintentional looping through the channels and in the continuation through the profile strips when the profile strips are held together by this with the joint legs of the corner connectors seated therein.

Besonders bevorzugt sind die Fügeschenkel des jeweiligen Eckverbinders mittels der, zweckmäßigerweise elastischen, Schnur bereits verbunden, bevor die Fügeschenkel des jeweiligen Eckverbinders gefügt bzw. miteinander verrastet sind.Particularly preferably, the joining legs of the respective corner connector are already connected by means of the, expediently elastic, cord before the joining legs of the respective corner connector are joined or locked together.

Geeigneter Weise weist der erste Fügeschenkel mindestens eine sich in Schenkellängsrichtung des zweiten Schenkelabschnitts erstreckende Sperrkontur auf. Der zweite Fügeschenkel weist bei dieser Weiterbildung eine sich in Schenkellängsrichtung des ersten Schenkelabschnitts erstreckende und zur Sperrkontur komplementäre Gegenkontur auf, wobei die Gegenkontur bei miteinander zum Eckverbinder gefügten Fügeschenkeln die Sperrkontur hintergreift.Suitably, the first joining leg has at least one locking contour extending in the longitudinal direction of the second leg section. In this development, the second joining leg has a counter contour which extends in the longitudinal direction of the first leg section and is complementary to the locking contour, the counter contour engaging behind the locking contour when the joining legs are joined together to form the corner connector.

Besonders vorteilhaft weist der erste Fügeschenkel zwei zueinander beabstandete Sperrkonturen und der zweite Fügeschenkel zwei hierzu komplementäre Gegenkonturen auf. Somit ist zusammen mit der Rastverbindung der beiden Fügeschenkel eine Drei-Punkt-Aufnahme bzw. -Anlage hergestellt, so dass der Eckverbinder besonders stabil und dessen Fügeschenkel zuverlässig aneinander fixiert sind.Particularly advantageously, the first joining leg has two locking contours spaced apart from one another and the second joining leg has two counter-contours that are complementary thereto. Thus, together with the locking connection of the two joint legs, a three-point mount or system is produced, so that the corner connector is particularly stable and its joint legs are reliably fixed to one another.

Gemäß einer weiteren Ausgestaltung ist im Bereich unterhalb der Rastverbindung eine weitere Fügestruktur in Form beispielsweise einer Nut-Feder-Steckverbindung vorgesehen. Dies kann beispielsweise durch einen Zapfen am zweiten Fügeschenkel und eine komplementäre Buchse, Sicke oder ein Sackloch im ersten Fügeschenkel realisiert sein. Auf diese Weise ist eine besonders stabile Vier-Punkt-Aufnahme bzw. -Anlage der beiden miteinander verrasteten Fügeschenkel hergestellt.According to a further embodiment, a further joining structure in the form of, for example, a tongue-and-groove plug connection is provided in the area below the latching connection. This can be achieved, for example, by a pin on the second joint leg and a complementary bushing, bead or blind hole in the first joint leg. In this way, a particularly stable four-point mounting or system of the two joint legs that are locked together is produced.

In einer weiteren vorteilhaften Ausgestaltung weisen die beiden Fügeschenkel zueinander komplementäre Gehrungskonturen, insbesondere 45°-Gehrungen zur Bildung eines 90°-Winkels zwischen den Fügeschenkeln, auf.In a further advantageous embodiment, the two joint legs have mutually complementary miter contours, in particular 45° mitres to form a 90° angle between the joint legs.

Eine zweckmäßige Weiterbildung sieht vor, dass in der Verbindung des zweiten Fügeschenkels mit der zugeordneten der Profilleiste ein Federelement mit einem Federschenkel gehalten ist, der aus der Profilleiste stirnseitig herausragt. Dieser Federschenkel erstreckt im Montagezustand zumindest abschnittsweise quer zur Schenkellängsrichtung des ersten Schenkelabschnitts. Mittels vorzugsweise in zumindest zwei Rahmenecken vorgesehenen Federelementen kann das Rahmensystem zerstörungsfrei und insbesondere bohrungslos in einen Öffnungsrahmen (Fenster- oder Türrahmen) einer Gebäudeöffnung klemmend befestigt werden.An expedient further development provides that in the connection of the second joining leg with the associated profile strip, a spring element with a spring leg is held, which protrudes from the end face of the profile strip. In the assembled state, this spring leg extends at least in sections transversely to the longitudinal direction of the first leg section. By means of spring elements preferably provided in at least two frame corners, the frame system can be clamped non-destructively and in particular without drilling into an opening frame (window or door frame) of a building opening.

In einer typischen Ausführungsform ist das Rahmensystem nach Art eines Baukastenprinzips, insbesondere zur Selbstmontage, ausgeführt. Die Profilleisten und das Gittergewebe sind hierzu in verschiedenen (Norm-)Größen hergestellt, so dass ein individuelles Rahmensystem für verschiedene Gebäudeöffnungen zusammengestellt werden kann. Dadurch wird die Flexibilität des Rahmensystems einfach sowie vorteilhaft erhöht und somit eine Anpassung an unterschiedliche, vor Ort vorgefundene Randbedingungen für die Montage ermöglicht. Hierzu können die Profilleisten ablängbar ausgeführt sein. Vorzugsweise sind die Profilleisten teleskopartig ineinander verschiebbar, so dass die Profilleisten zu Längs- und Querprofile in die gewünschte, d. h. am Ort der Montage des Rahmensystems benötigte Länge verstellbar sind.In a typical embodiment, the frame system is designed in the manner of a modular principle, in particular for self-assembly. The profile strips and the mesh are manufactured in different (standard) sizes so that an individual frame system can be put together for different building openings. This simply and advantageously increases the flexibility of the frame system and thus enables adaptation to different boundary conditions found on site for assembly. For this purpose, the profile strips can be designed to be cut to length. Preferably, the profile strips can be moved telescopically into one another, so that the profile strips can be formed into longitudinal and transverse profiles in the desired, i.e. H. The length required at the location of assembly of the frame system can be adjusted.

Die Profilleisten und/oder die Eckverbinder können aus Kunststoff oder aus Metall, insbesondere aus Aluminium, hergestellt sein. Die Vorderseite der Profilleisten ist im Wesentlichen glatt ausgeführt, so dass ein optisch ansehnliches Rahmensystem gegeben ist. Auf der im Montagezustand einem Fenster- oder Türrahmen zugewandten und somit abgedeckten Rückseite ist eine Anzahl an Profilsschlitzen angeordnet, über welche Dichtbürsten und/oder kederartige Funktionselemente zur Befestigung des Gittergewebes in jeweilige Aufnahmekammern der Profilleisten des Rahmensystems einziehbar und/oder einpressbar sind. Vorteilhafterweise weisen die Profilleisten mindestens eine in Profillängsrichtung verlaufende Fügekammer zur Aufnahme des ersten Schenkelabschnitts des jeweiligen Fügeschenkels des Eckverbinders auf.The profile strips and/or the corner connectors can be made of plastic or metal, in particular aluminum. The front of the profile strips is essentially smooth, creating a visually attractive frame system. On the back, which faces a window or door frame in the assembled state and is therefore covered, a number of profile slots are arranged, via which sealing brushes and / or piping-like functional elements for fastening the mesh in the respective receiving chambers of the profile strips of the frame system can be retracted and/or pressed in. The profile strips advantageously have at least one joining chamber running in the longitudinal direction of the profile for receiving the first leg section of the respective joining leg of the corner connector.

Um die in der gewünschten Länge teleskopartig eingestellten Längs- und Querprofile in der jeweiligen Position zu fixieren, ist vorzugsweise in die für die Dichtbürste vorgesehene Kammer eine ablängbare Leiste eingesetzt. Diese, nachfolgend als Verriegelungsleiste bezeichnete Leiste wird auf die jeweilige Länge gekürzt und in die entsprechende Kammer der in der Teleskopverbindung innenliegenden Profilleiste eingesetzt. Diese ist nutenartig ausgebildet sowie auf der Rückseitig der Profilleiste bzw. des Rahmensystems offen und somit zugänglich. Die Verriegelungsleiste ist im Querschnitt etwa U-förmig, wobei die dadurch gebildete Längsnut zur Aufnahme der Dichtbürste dient.In order to fix the longitudinal and transverse profiles, which are telescopically adjusted to the desired length, in the respective position, a strip that can be cut to length is preferably inserted into the chamber provided for the sealing brush. This bar, hereinafter referred to as the locking bar, is shortened to the respective length and inserted into the corresponding chamber of the profile bar located inside the telescopic connection. This is designed like a groove and is open and therefore accessible on the back of the profile strip or frame system. The locking strip is approximately U-shaped in cross section, with the longitudinal groove formed thereby serving to accommodate the sealing brush.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass mittels der zweiteiligen Eckverbinder mit deren miteinander fügbaren bzw. verbindbaren Fügeschenkeln einerseits eine besonders einfache und fehlersichere Eckmontage der Profilleisten zum Rahmensystem ermöglicht ist. So können die Fügeschenkel bereits mit der entsprechenden Profilleiste vormontiert werden, bevor die Eckverbindung mittels einfachen Fügens der beiden Fügeschenkel erfolgt. Andererseits benötigen die Fügeschenkel aufgrund deren im Vergleich zum einteiligen Eckverbinder geringen und somit raumsparend Abmessungen weniger Raum in einer Umverpackung eines als Bausatz bereitgestellten Rahmensystems. Dadurch kann die Umverpackung entsprechend kleiner und materialsparender ausgebildet sein.The advantages achieved with the invention are, in particular, that by means of the two-part corner connectors with their joining legs that can be joined or connected to one another, on the one hand, a particularly simple and fail-safe corner assembly of the profile strips to the frame system is made possible. This means that the joint legs can be pre-assembled with the corresponding profile strip before the corner connection is made by simply joining the two joint legs. On the other hand, the connecting legs require less space in the outer packaging of a frame system provided as a kit due to their small and therefore space-saving dimensions compared to the one-piece corner connector. As a result, the outer packaging can be made correspondingly smaller and more material-saving.

Besonders bevorzugt sind die Profilleisten mit stirnseitig bereits eingesteckten Fügeschenkeln der Eckverbinder und mit eingezogener elastischer Schnur bereitgestellt. Dadurch sind die entsprechenden Teile bereits aneinandergehalten, und die Profilleisten können parallel aneinander liegend bevorratet und in die Umverpackung aufgenommen werden. Auch können lediglich die Fügeschenkel der Eckverbinder mittels der Schnur aneinandergehalten und in diesem Vormontage- oder Transportzustand in die Umverpackung eingelegt sein.Particularly preferably, the profile strips are provided with the joint legs of the corner connectors already inserted at the front and with the elastic cord pulled in. As a result, the corresponding parts are already held together and the profile strips can be stored parallel to one another and included in the outer packaging. Also, only the joint legs of the corner connectors can be held together using the cord and inserted into the outer packaging in this pre-assembly or transport state.

Zudem kann das Rahmensystem in einfacher und sicherer Weise montiert werden, indem die untereinander mittels der elastischen Schnur flexibel verbundenen Profilleisten mit den stirnseitig bereits einsitzenden Fügeschenkeln zueinander etwa rechtwinklig ausgerichtet und die Fügeschenkel mit den daran gehaltenen Profilleisten in den vier Rahmenecken gefügt werden. Anschließend können die vorzugsweise telekopierbaren Profilleisten auf das gewünschte Maß eingestellt und diese Einstellung mittels der Sperrleisten fixiert werden. Daraufhin kann das Gittergewebe in den auf das gewünschte Maß eingestellten Profilrahmen eingesetzt und das derart fertiggestellte Rahmensystem in den Gebäuderahmen, insbesondere in einen Fensterrahmen, als Insektenschutz eingesetzt werden. Hierbei werden geeigneter Weise die Federelemente zur Halterung des Rahmensystems im Gebäude-, Fenster- oder Türrahmen verwendet werden.In addition, the frame system can be assembled in a simple and safe manner by aligning the profile strips, which are flexibly connected to one another by means of the elastic cord, with the joint legs already seated on the front side at approximately a right angle to one another and the joint legs with the profile strips held on them are joined in the four frame corners. The preferably telescopic profile strips can then be adjusted to the desired dimension and this setting can be fixed using the locking strips. The mesh can then be inserted into the profile frame adjusted to the desired size and the frame system thus completed can be inserted into the building frame, in particular into a window frame, as insect protection. Here, the spring elements are suitably used to hold the frame system in the building, window or door frame.

Nachfolgend werden Ausführungsbeispiele der Erfindung anhand einer Zeichnung näher erläutert. Es zeigen:

Fig. 1
in einer Rückansicht ein als Insektenschutzfenster montiertes Rahmensystem aus quer und längs angeordneten Profilleisten, die in den Eckbereichen mittels Eckverbindern verbunden sind, sowie einem eingespannten Gittergewebe als Insektenschutz,
Fig. 2
in einem Ausschnitt II aus Fig. 1 die rechte obere Rahmenecke des Rahmensystems in Rückseitenansicht mit in jeweils eine Profilleisten (Längs- und Querprofil) eingesetzten Fügeschenkeln des Eckverbinders in einer Vormontageposition,
Fig. 3a und 3b
den zweiteiligen Eckverbinder in einer Explosionsdarstellung in Vorderansicht bzw. in Rückseitenansicht, und
Fig. 4
in perspektivischer Darstellung die montierte (gefügte) Rahmenecke des Rahmensystems gemäß Fig. 2 in Rückseitenansicht.
Exemplary embodiments of the invention are explained in more detail below with reference to a drawing. Show it:
Fig. 1
in a rear view, a frame system mounted as an insect protection window consisting of profile strips arranged transversely and lengthways, which are connected in the corner areas using corner connectors, as well as a clamped mesh as insect protection,
Fig. 2
in a section II Fig. 1 the right upper frame corner of the frame system in a rear view with the corner connectors inserted into one profile strip (longitudinal and transverse profile) in a pre-assembly position,
3a and 3b
the two-part corner connector in an exploded view in front view or in rear view, and
Fig. 4
A perspective view of the assembled (joined) frame corner of the frame system Fig. 2 in rear view.

Einander entsprechende Teile und Größen sind in allen Figuren stets mit den gleichen Bezugszeichen versehen.Corresponding parts and sizes are always provided with the same reference numbers in all figures.

Die Fig. 1 zeigt in Rückansicht ein als Insekten- oder Pollenschutzfenster montiertes Rahmensystem 1 aus Profilleisten als Längs- und Querprofile 2 bzw. 3, die in den Rahmenecken (Rahmeneckbereichen) senkrecht zueinander montiert sind. Hierzu sind jeweils ein beispielsweise an das gewünschte Fenstermaß einer Gebäude-Fensteröffnung oder eines Fensterrahmens angepasstes (horizontal verlaufendes) Querprofil 3 und jeweils ein (vertikal verlaufendes) Längsprofil 2 mittels Eckverbindern 4 stabil in den vier Rahmenecken verbunden Die Längsprofile 2 und die Querprofile 3 können im Wesentlichen identische Aluminium- oder Kunststoff-Profilleisten als Hohlprofile sein, die lediglich in deren abgelängten Abmessungen und Montageorientierung abweichen.The Fig. 1 shows a rear view of a frame system 1 mounted as an insect or pollen protection window made of profile strips as longitudinal and transverse profiles 2 and 3, which are mounted perpendicular to one another in the frame corners (frame corner areas). For this purpose, a (horizontally running) transverse profile 3, which is adapted, for example, to the desired window size of a building window opening or a window frame, and a (vertically extending) longitudinal profile 2 are stably connected in the four frame corners by means of corner connectors 4. The longitudinal profiles 2 and the transverse profiles 3 can be in Substantially identical aluminum or plastic profile strips can be hollow profiles, which only differ in their cut dimensions and installation orientation.

Auf der im Montagezustand rückseitigen Fläche des Rahmensystems 1 ist an den Profilleisten 2, 3 ein Gittergewebe 5 für den Insekten- oder Pollenschutz (Partikelschutz) montiert. Die Befestigung des Gittergewebes 5 erfolgt in nicht näher dargestellter Art und Weise mittels kederartigen, vorzugsweise flexiblen Klemmleisten, die in profil- beziehungsweise rahmenrückseitig in Profillängsrichtung geschlitzte Aufnahmekammern im Zuge der Montage einpressbar sind.On the rear surface of the frame system 1 when assembled, a mesh fabric 5 for insect or pollen protection (particle protection) is mounted on the profile strips 2, 3. The grid fabric 5 is fastened in a manner not shown in detail by means of piping-like, preferably flexible terminal strips, which can be pressed into receiving chambers slotted on the back of the profile or frame in the longitudinal direction of the profile during assembly.

Das Rahmensystem 1 kann auch mit teleskopartig justierbaren Profilleisten inklusive Ausgleichsprofilen ausgeführt sein, welche beispielsweise bereits einen Kanal für ein Dichtungselement, insbesondere in Form einer bürstenartigen Dichtleiste, aufweist. Hierzu sind die Profilleisten paarweise als Innen- und Außenprofile mit einem Einschubabschnitt ineinandergesteckt, so dass die Längs- und Querprofile 2 bzw. 3 teleskopierbar und somit bei der Montage des Rahmensystems 1 in die gewünschte Länge einstellbar sind, wie nachfolgend anhand der Fig. 4 näher erläutert wird.The frame system 1 can also be designed with telescopically adjustable profile strips including compensating profiles, which, for example, already have a channel for a sealing element, in particular in the form of a brush-like sealing strip. For this purpose, the profile strips are inserted into one another in pairs as inner and outer profiles with an insertion section, so that the longitudinal and transverse profiles 2 and 3 are telescopic and can therefore be adjusted to the desired length when assembling the frame system 1, as described below using Fig. 4 is explained in more detail.

Fig. 2 zeigt ausschnittsweise die rechte obere Rahmenecke des Rahmensystems in Rückseitenansicht und in größerem Maßstab. Im Bereich der dortigen Rahmenecke sind die Profilleisten 2, 3 mit in diese stirnseitig bereits eingesetzten Fügeschenkeln 6, 7 des Eckverbinders 4 zueinander senkrecht (rechtwinklig) angeordnet und mittels einer elastischen Schnur 8 aneinandergehalten. Zudem ist in eine der Profilleisten 2, 3, im Ausführungsbeispiel in die Profilleiste 3, ein Federelement 9 vormontiert, das in der Steckverbindung zwischen dem Fügeschenkel 6 und der Profileiste 3 verliersicher einsitzt. Fig. 2 shows a detail of the upper right corner of the frame system in a rear view and on a larger scale. In the area of the frame corner there, the profile strips 2, 3 are arranged perpendicularly (at right angles) to one another with the joining legs 6, 7 of the corner connector 4 already inserted into them at the front and are held together by means of an elastic cord 8. In addition, there is a spring element in one of the profile strips 2, 3, in the exemplary embodiment in the profile strip 3 9 pre-assembled, which sits securely in the plug-in connection between the joint leg 6 and the profile strip 3.

Die beiden Profilleisten 2, 3 mit darin stirnseitig einsitzenden Fügeschenkeln 6, 7 sind beispielsweise aus einer Parallellage, in der diese beispielsweise zu Transportzwecken in einer Umverpackung längsseitig aneinander liegend angeordnet waren, in die dargestellte Lage bereits ausgelegt, um das Rahmensystem 1 zusammenzusetzten. Auch können die Fügeschenkel 6, 7 des jeweiligen Eckverbinders 4 bereits mittels der Schnur 8 verbunden sein, bevor der jeweilige Fügeschenkel 6 und/oder 7 in die entsprechende Profilleisten 2, 3 stirnseitig eingesetzt worden ist. Dadurch sind die einander zugeordneten Fügeschenkel 6, 7 bereits (unverlierbar) aneinandergehalten. Zur Eckmontage werden die beiden Profilleisten 2, 3 gegeneinander geführt, und die beiden Fügeschenkel 6, 7 werden miteinander zum Eckverbinder 4 verrastet. Auch können zunächst die über die Schnur 8 aneinander gehaltenen Fügeschenkel 6, 7 miteinander zum Eckverbinder 4 verrastet werden, bevor mit diesem die Profilleisten 2, 3 in der jeweiligen Rahmenecke verbunden werden.The two profile strips 2, 3 with connecting legs 6, 7 seated therein on the front side are, for example, already laid out from a parallel position, in which they were arranged side by side in an outer packaging for transport purposes, into the position shown in order to assemble the frame system 1. The joining legs 6, 7 of the respective corner connector 4 can also be connected by means of the cord 8 before the respective joining legs 6 and/or 7 have been inserted into the corresponding profile strips 2, 3 at the front. As a result, the joint legs 6, 7 assigned to one another are already held together (captively). For corner assembly, the two profile strips 2, 3 are guided against each other, and the two joint legs 6, 7 are locked together to form the corner connector 4. The connecting legs 6, 7 held together via the cord 8 can also first be locked together to form the corner connector 4 before the profile strips 2, 3 are connected to this in the respective frame corner.

In den Figuren 2, 3a und 3b ist der zweiteilig ausgeführt Eckverbinder 4 ersichtlich. Die Figur 4 zeigt den Eckverbinder 4 im Fügezustand in Rückansicht.In the Figures 2 , 3a and 3b The two-part corner connector 4 can be seen. The Figure 4 shows the corner connector 4 in the assembled state in rear view.

Der Eckverbinder 4 weist den ersten Fügeschenkel 6 und den mit diesem fügbaren zweiten Fügeschenkel 7 auf. Der Fügeschenkel 6 weist einen ersten Schenkelabschnitt 6a zur Verbindung mit der Profilleiste, hier dem Längsprofil 2, und einen zweiten Schenkelabschnitt 6b mit einer Fügekontur 6c in Form einer Rastnut 10 mit einer Rastkontur 10a auf. Der andere Fügeschenkel 7 weist einen ersten Schenkelabschnitt 7a zur Verbindung mit der Profilleiste, hier dem Querprofil 3, und einen zweiten Schenkelabschnitt 7b mit einer Fügekontur 7c in Form eines federelastischen Rastschenkels 11 mit einem Rasthaken 11a auf. Die Profilleisten 2, 3 weisen eine in Profillängsrichtung verlaufende, nicht näher bezeichnete Fügekammer zur Aufnahme des ersten Schenkelabschnitts 6a, 7a des jeweiligen Fügeschenkels 6 bzw. 7 des Eckverbinders 4 auf.The corner connector 4 has the first joint leg 6 and the second joint leg 7 that can be joined with this. The joining leg 6 has a first leg section 6a for connection to the profile strip, here the longitudinal profile 2, and a second leg section 6b with a joining contour 6c in the form of a locking groove 10 with a locking contour 10a. The other joining leg 7 has a first leg section 7a for connection to the profile strip, here the cross profile 3, and a second leg section 7b with a joining contour 7c in the form of a resilient locking leg 11 with a locking hook 11a. The profile strips 2, 3 have an unspecified joining chamber running in the longitudinal direction of the profile for receiving the first leg section 6a, 7a of the respective joining leg 6 or 7 of the corner connector 4.

Der erste Fügeschenkel 6 weist eine Kammer 12 auf, in welche ein erster Kanal 13 zur Aufnahme der elastischen Schnur (Gummischnur) 8 einmündet. Der Kanal 13 erstreckt sich entlang des ersten Schenkelabschnitts 6a und ist hier als Bohrung ausgeführt. Der zweite Fügeschenkel 7 weist in dieser Ausgestaltung einen sich entlang des ersten Schenkelabschnitts 7a erstreckenden zweiten Kanal 14 zur Aufnahme der elastischen Schnur 8 auf. Dieser Kanal 14 ist hier eine Längsnut oder eine Rinne, die im zweiten Schenkelabschnitt 7b in eine Bohrung übergeht bzw. einmündet. Bei miteinander zum Eckverbinder 4 gefügten und verrasteten Fügeschenkeln 6, 7 mündet der zweite Kanal 14 in die Kammer 11 des ersten Fügeschenkel 6 ein, und die elastische Schnur 8 liegt im ersten Kanal 13 und im zweiten Kanal 14 sowie in der Kammer 12 ein. Zudem erstreckt sich die elastische Schnur 8 durch die Profilleisten 2, 3 hindurch und bildet eine geschlossene Schlaufe.The first joint leg 6 has a chamber 12 into which a first channel 13 for receiving the elastic cord (rubber cord) 8 opens. The channel 13 extends along the first leg section 6a and is designed here as a bore. In this embodiment, the second joining leg 7 has a second channel 14 extending along the first leg section 7a for receiving the elastic cord 8. This channel 14 is here a longitudinal groove or a channel which merges or opens into a bore in the second leg section 7b. When the joining legs 6, 7 are joined and locked together to form the corner connector 4, the second channel 14 opens into the chamber 11 of the first joining leg 6, and the elastic cord 8 lies in the first channel 13 and in the second channel 14 as well as in the chamber 12. In addition, the elastic cord 8 extends through the profile strips 2, 3 and forms a closed loop.

Der erste Fügeschenkel 6 weist zwei sich in Schenkellängsrichtung des zweiten Schenkelabschnitts 6b erstreckende, quer zur Schenkellängsrichtung des ersten Schenkelabschnitts 6a orientierte sowie zueinander beabstandete Sperrkonturen 15 auf. Der zweite Fügeschenkel 7 weist sich in Schenkellängsrichtung des ersten Schenkelabschnitts 7a erstreckende und zur jeweiligen Sperrkontur 15 komplementäre Gegenkonturen 16 auf. Bei miteinander zum Eckverbinder 4 gefügten Fügeschenkeln 6, 7 hintergreifen die Gegenkonturen 16 die korrespondierenden Sperrkonturen 15. Hierdurch ist zusammen mit der Rastverbindung der beiden Fügeschenkel 6, 7 eine Drei-Punkt-Aufnahme hergestellt, so dass der Eckverbinder 4 und somit das Rahmensystem 1 besonders stabil und die Fügeschenkel 6, 7 zuverlässig aneinander fixiert sind.The first joining leg 6 has two locking contours 15 which extend in the longitudinal direction of the second leg section 6b, are oriented transversely to the longitudinal direction of the first leg section 6a and are spaced apart from one another. The second joining leg 7 has counter contours 16 which extend in the longitudinal direction of the first leg section 7a and are complementary to the respective locking contour 15. When the joint legs 6, 7 are joined together to form the corner connector 4, the counter contours 16 engage behind the corresponding locking contours 15. As a result, together with the locking connection of the two joining legs 6, 7, a three-point receptacle is produced, so that the corner connector 4 and thus the frame system 1 are particularly stable and the joint legs 6, 7 are reliably fixed to one another.

In nicht näher dargestellter Art und Weise kann unterhalb der Rastverbindung eine weitere Fügestruktur in Form beispielsweise einer Nut-Feder-Steckverbindung vorgesehen sein. Diese kann beispielsweise durch einen Zapfen am zweiten Fügeschenkel 7 und eine komplementäre Buchse im ersten Fügeschenkel 6 realisiert sein. Auf diese Weise ist eine besonders stabile Vier-Punkt-Aufnahme der beiden miteinander zum Eckverbinder 4 verrasteten Fügeschenkel 6, 7 hergestellt.In a manner not shown in detail, a further joining structure in the form of, for example, a tongue-and-groove plug connection can be provided below the latching connection. This can be realized, for example, by a pin on the second joint leg 7 and a complementary socket in the first joint leg 6. In this way, a particularly stable four-point mount of the two connecting legs 6, 7, which are locked together to form the corner connector 4, is produced.

Die beiden Fügeschenkel 6, 7 weisen zueinander komplementäre Gehrungskonturen 17, 18 auf, die als 45°-Gehrungen zur Bildung eines 90°-Winkels zwischen den Fügeschenkeln 6, 7 ausgeführt ist.The two joint legs 6, 7 have mutually complementary miter contours 17, 18, which are designed as 45° mitres to form a 90° angle between the joint legs 6, 7.

Das in der Verbindung des zweiten Fügeschenkels 7 mit der zugeordneten Profilleiste 2, 3 gehaltene Federelement 9 weist einen vorzugsweise L-förmigen Federschenkel 9a auf, der aus der Profilleiste 3 stirnseitig herausragt und feder- oder biegeelastisch aufgebogen werden kann. Der Federschenkel 9a erstreckt sich im Montagezustand zumindest abschnittsweise quer zur Schenkellängsrichtung des zweiten Fügeschenkels 6 (Fig. 2) und parallel zum ersten Fügeschenkel 6 des Eckverbinders 4 (Fig. 4). Mittels der in zumindest zwei, vorzugsweise in allen, Rahmenecken vorgesehenen Federelemente 9 kann das Rahmensystem 1 in einen Öffnungsrahmen (Fenster- oder Türrahmen) einer Gebäudeöffnung klemmend befestigt werden.The spring element 9 held in the connection of the second joining leg 7 with the associated profile strip 2, 3 has a preferably L-shaped spring leg 9a, which protrudes from the front side of the profile strip 3 and can be bent up in a spring or bending elastic manner. In the assembled state, the spring leg 9a extends at least in sections transversely to the longitudinal direction of the second joining leg 6 ( Fig. 2 ) and parallel to the first joint leg 6 of the corner connector 4 ( Fig. 4 ). By means of the spring elements 9 provided in at least two, preferably in all, frame corners, the frame system 1 can be clamped into an opening frame (window or door frame) of a building opening.

Um die in der gewünschten Länge teleskopartig eingestellten Längs- und Querprofile in der jeweiligen Position zu fixieren (sperren), ist in die für eine Dichtbürste vorgesehene Aufnahmekammer 19 der Profilleisten 2, 3 eine ablängbare Sperroder Verriegelungsleiste (Leiste) 20 eingesetzt, die in Fig. 4 aus der nutenartigen Aufnahmekammer 19 der Profilleisten 3 herausgenommen und separat dargestellt ist. Dadurch sind die Innen- und Außenprofile der jeweiligen Profilleisten 2, 3 in deren gewünschter Länge gegen ein Verschieben gesichert. Die Leiste 20 wird auf die jeweilige Länge gekürzt und in die Aufnahmekammer 19 der in einer Teleskopverbindung innenliegenden Profilleiste (Innenprofil) eingesetzt. Die Verriegelungsleiste 20 ist im Querschnitt etwa U-förmig, um die nicht dargestellte Dichtbürste aufzunehmen.In order to fix (lock) the longitudinal and transverse profiles, which have been telescopically adjusted to the desired length, in the respective position, a locking or locking strip (bar) 20 that can be cut to length is inserted into the receiving chamber 19 of the profile strips 2, 3 provided for a sealing brush Fig. 4 removed from the groove-like receiving chamber 19 of the profile strips 3 and shown separately. As a result, the inner and outer profiles of the respective profile strips 2, 3 are secured against displacement in their desired length. The strip 20 is shortened to the respective length and inserted into the receiving chamber 19 of the profile strip (inner profile) located inside in a telescopic connection. The locking strip 20 is approximately U-shaped in cross section in order to accommodate the sealing brush, not shown.

Bei miteinander zum Eckverbinder 4 gefügten und verrasteten Fügeschenkeln 6, 7 liegt elastische Schnur 8 in der Kammer 12 des ersten Fügeschenkels 6 ein. Dort weist die elastische Schnur 8 ein schnurfestes Sperrelement 21 auf, dessen Querschnittsfläche größer ist als diejenige der schenkelseitigen Kanäle 13, 14. Im Ausführungsbeispiel ist das Sperrelement 21 in einfacher Weise als in die Schnur 8 eingebrachter Knoten ausgeführt. Dadurch ist die elastische Schnur 8 bei von dieser aneinander gehaltenen Profilleisten 2, 3 mit darin einsitzenden Fügeschenkeln 6, 7 der Eckverbinder 4 gegen ein ungewolltes Durchschleifen durch die Kanäle 14, 15 und durch die Profilleisten 2, 3 gesichert.When the joint legs 6, 7 are joined and locked together to form the corner connector 4, the elastic cord 8 lies in the chamber 12 of the first joint leg 6. There, the elastic cord 8 has a cord-proof locking element 21, the cross-sectional area of which is larger than that of the leg-side channels 13, 14. In the exemplary embodiment, the locking element 21 is designed in a simple manner as a knot inserted into the cord 8. This means that the elastic cord 8 is part of this Profile strips 2, 3 held together with joint legs 6, 7 of the corner connectors 4 seated therein are secured against unwanted grinding through the channels 14, 15 and through the profile strips 2, 3.

Die beanspruchte Erfindung ist nicht auf das vorstehend beschriebene Ausführungsbeispiel beschränkt. Vielmehr können auch andere Varianten der Erfindung von dem Fachmann hieraus im Rahmen der offenbarten Ansprüche abgeleitet werden, ohne den Gegenstand der beanspruchten Erfindung zu verlassen. Insbesondere sind ferner alle im Zusammenhang mit den verschiedenen Ausführungsbeispielen beschriebenen Einzelmerkmale im Rahmen der offenbarten Ansprüche auch auf andere Weise kombinierbar, ohne den Gegenstand der beanspruchten Erfindung zu verlassen.The claimed invention is not limited to the exemplary embodiment described above. Rather, other variants of the invention can also be derived by the person skilled in the art within the scope of the disclosed claims without departing from the subject matter of the claimed invention. In particular, all of the individual features described in connection with the various exemplary embodiments can also be combined in other ways within the scope of the disclosed claims without departing from the subject matter of the claimed invention.

So kann der zweiteilige Eckverbinder 4 auch für ein Rahmensystem einer Insektenschutztür verwendet werden. Dabei können die ein oberes Rahmenfelds und ein unteres Rahmenfeld bildenden Längs- und Querprofile, die vorzugsweise wiederum teleskopierbar ausgeführt sind, mittels der Fügeschenkel 6, 7 des jeweiligen Eckverbinders 4 sowie der Gummischnur 8 in der beschriebenen Art und Weise vormontiert bzw. aneinandergehalten sein.The two-part corner connector 4 can also be used for a frame system of an insect screen door. The longitudinal and transverse profiles forming an upper frame field and a lower frame field, which are preferably designed to be telescopic, can be pre-assembled or held together in the manner described by means of the joining legs 6, 7 of the respective corner connector 4 and the rubber cord 8.

BezugszeichenlisteReference symbol list

11
Rahmensystemframe system
22
Profilleiste/LängsprofilProfile strip/longitudinal profile
33
Profilleiste/QuerprofilProfile strip/cross profile
44
EckverbinderCorner connector
55
GittergewebeMesh fabric
66
(erster) Fügeschenkel(first) leg of the foot
6a6a
erster Schenkelabschnittfirst leg section
6b6b
zweiter Schenkelabschnittsecond leg section
77
(zweiter) Fügeschenkel(second) leg of the foot
7a7a
erster Schenkelabschnittfirst leg section
7b7b
zweiter Schenkelabschnittsecond leg section
88th
elastische Schnur/Gummischnurelastic cord/rubber cord
99
FederelementSpring element
9a9a
FederschenkelSpring leg
1010
Rastnutlatching groove
10a10a
RastkonturSnap contour
1111
Rastschenkellocking leg
11a11a
RasthakenLatching hook
1212
Kammerchamber
1313
erster Kanalfirst channel
1414
zweiter Kanalsecond channel
1515
SperrkonturLocking contour
1616
GegenkonturCounter contour
17,1817.18
GehrungskonturMiter contour
1919
AufnahmekammerReception chamber
2020
Verriegelungs-/SperrleisteLocking/locking bar
2121
SperrelementLocking element

Claims (12)

  1. Frame system (1) for an insect and/or pollen screen, with a number of profile strips (2, 3) joined in frame corners by means of corner connectors (4),
    - wherein the corner connector (4) has a first joining leg (6) and a second joining leg (7), which can be joined to said first joining leg, and
    - wherein the joining legs (6, 7) have a first leg section (6a, 7a) for connection to the profile strip (2, 3) and a second leg section (6b, 7b) with a joining contour (6c, 7c), the first joining leg (6) having a first joining contour (6c) and the second joining leg (7) having a second joining contour (7c) corresponding to the first joining contour (6c),
    characterized in
    - that the first joining leg (6) has a chamber (12), into which a first channel (13) for receiving an elastic cord (8) opens, the first channel (13) extending along the first leg section (6a),
    - that the second joining leg (7) has a second channel (14) extending along the first leg section (7a) for receiving the elastic cord (8), and
    - that, with the joining legs (6, 7) joined together to form the corner connector (4), the second channel (14) opens into the chamber (12) of the first joining leg (6) and the elastic cord (8) is inserted in the first and second channels (13, 14).
  2. Frame system (1) according to claim 1,
    characterized in
    - that the joining contour (6c) of the first joining leg (6) is a latching groove (10) with a latching contour (10a), and
    - that the joining contour (7c) of the second joining leg (7) is a latching leg (11) with a latching hook (11a), which engages in the joining contour (6c), formed as a latching groove (10), of the first joining leg (6) and engages over the latching contour (10a) to form a latching connection.
  3. Frame system (1) according to claim 1 or 2,
    characterized in
    - that a blocking element (21) is provided in the region of the chamber (12) on the elastic cord (8), the cross-sectional area of which blocking element (21) is larger than that of the leg-side channels (14, 15), and/or
    - that the joining legs (6, 7) of the corner connector (4) are already joined or joinable by means of the elastic cord (8) before the joining legs (6, 7) of the corner connector (4) are joined or latched to one another.
  4. Frame system (1) according to one of claims 1 to 3,
    characterized in
    - that the first joining leg (6) has at least one locking contour (15) extending in the longitudinal leg direction of the second leg section (6b), and
    - that the second joining leg (7) has a mating contour (16) extending in the longitudinal direction of the leg of the first leg section (7a) and complementary to the locking contour (15), and
    - that, when the joining legs (6, 7) are joined together to form the corner connector (4), the mating contour (16) engages behind the locking contour (15).
  5. Frame system (1) according to claim 4,
    characterized in
    that the first joining leg (6) has two spaced-apart locking contours (15) and the second joining leg (7) has two complementary mating contours (16).
  6. Frame system (1) according to one of claims 1 to 5,
    characterized in
    that the two joining legs (6, 7) have complementary mitered contours (17, 18), in particular as a 45° miter.
  7. Frame system (1) according to one of claims 1 to 6,
    characterized in
    that a spring element (9) with a spring leg (9a) is held in the connection of the second joining leg (7) to the associated profile strip (2, 3), which spring element projects from the profile strip (2, 3) at the end face and extends at least in sections transversely with respect to the longitudinal direction of the leg of the first leg section (7a).
  8. Frame system (1) according to one of claims 1 to 7,
    characterized in
    that the profile strips (2, 3) have at least one joining chamber running in the longitudinal direction of the profile for receiving the first leg section (6a, 7a) of the respective joining leg (6, 7) of the corner connector (4).
  9. Frame system (1) according to one of claims 1 to 8,
    characterized in
    - that the profile strips (2, 3) have a receiving chamber, which is accessible via a profile longitudinal slot on the rear side of the profile, for a retaining element for fastening a mesh fabric (5) on the frame side, and/or
    - that the profile strips (2, 3) have a receiving chamber (19), accessible via a profile longitudinal slot on the rear side of the profile, for a sealing element, in particular a sealing brush.
  10. Frame system (1) according to one of claims 1 to 9,
    characterized in
    that the profile strips (2, 3) are joined together in a telescopically displaceable manner to form longitudinal and transverse profiles.
  11. Frame system (1) according to claim 10,
    characterized in
    that a locking or locking strip (20), which can be cut to length, is provided, that can be inserted or is inserted into a receiving chamber (19), accessible via a profile longitudinal slot on the rear side of the profile, for fixation of the profile strips (2, 3), which are displaced into a set length of the profile strips (2, 3) which can be inserted telescopically with respect to one another.
  12. Corner connector (4) for connecting, in particular positively connecting, two profile strips (2, 3) in a frame corner of a frame system (1), according to one of the claims 1 to 11, with two joining legs (6, 7), which can be joined or joined together,
    - wherein the joining legs (6, 7) have a first leg section (6a, 7a) for joining to the profile strip (2, 3) and a second leg section (6b, 7b) with a joining contour (6c, 7c),
    - wherein a first of the joining legs (6, 7) has a first joining contour (6c) and the second joining leg (7, 6) has a second joining contour (7c) corresponding to the first joining contour (6c) for producing a snap-in connection of the two joining legs (6, 7),
    - wherein the joining contour (6c) of the first joining leg (6) is a latching groove (10) with a latching contour (10a), and
    - wherein the joining contour (7c) of the second joining leg (7) is a latching leg (11) with a latching hook (11a), which engages in the joining contour (6c), formed as a latching groove (10), of the first joining leg (6) and engages over the latching contour (10a) to form the latching connection.
EP21177438.5A 2020-07-13 2021-06-02 Frame system for an insect and/or pollen screen Active EP3940187B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202020002983.1U DE202020002983U1 (en) 2020-07-13 2020-07-13 Frame system for an insect and / or pollen screen

Publications (3)

Publication Number Publication Date
EP3940187A1 EP3940187A1 (en) 2022-01-19
EP3940187B1 true EP3940187B1 (en) 2024-01-03
EP3940187C0 EP3940187C0 (en) 2024-01-03

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Application Number Title Priority Date Filing Date
EP21177438.5A Active EP3940187B1 (en) 2020-07-13 2021-06-02 Frame system for an insect and/or pollen screen

Country Status (2)

Country Link
EP (1) EP3940187B1 (en)
DE (1) DE202020002983U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021134511A1 (en) 2021-12-23 2023-06-29 Arnd Büdenbender Kit for a frame and profile connector
DE202023107630U1 (en) 2023-12-22 2024-01-29 Macs Holding Gmbh Protective grille, especially insect protection door or window

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704588A (en) * 1947-02-12 1955-03-22 Wisco Inc Window frame construction
DE7031717U (en) * 1970-08-25 1970-11-12 Guenter & Co Oni Metall SHOWER CABIN.
JPS5310130Y2 (en) * 1972-11-30 1978-03-17
DE3738358A1 (en) * 1987-11-12 1989-05-24 Arnold Neher Frame, in particular for lightweight windows, secondary windows, flyscreens or the like
DE4403389A1 (en) * 1994-02-04 1995-08-10 Esselte Meto Int Gmbh Frame corner e.g. for framing pictures
AT151U1 (en) * 1994-05-03 1995-03-27 Josef Scherz Ges M B H Josef S TENSION FRAME FOR INSECT SCREENS
NL1014960C2 (en) * 2000-04-17 2001-10-19 Maars Holding Bv Profile connection element.
DE202006007537U1 (en) * 2006-05-11 2006-08-24 Büdenbender, Arnd Anti-insect gauze holding frame has mortise and tenon corner joints anchored by pre-shaped spring steel wire clips
DE102012023546B4 (en) 2012-12-01 2016-11-24 M.A.C.'s Holding Gmbh Frame system for insect and / or pollen guards

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EP3940187A1 (en) 2022-01-19
DE202020002983U1 (en) 2021-10-18

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