EP3348776B1 - Fixing of a finger protection roller for gap covering - Google Patents

Fixing of a finger protection roller for gap covering Download PDF

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Publication number
EP3348776B1
EP3348776B1 EP17002090.3A EP17002090A EP3348776B1 EP 3348776 B1 EP3348776 B1 EP 3348776B1 EP 17002090 A EP17002090 A EP 17002090A EP 3348776 B1 EP3348776 B1 EP 3348776B1
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EP
European Patent Office
Prior art keywords
profile
retaining strip
blind
basic
finger protection
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EP17002090.3A
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German (de)
French (fr)
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EP3348776A1 (en
Inventor
Manuel RÖSNER
Andre Heckmann
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Athmer OHG
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Athmer OHG
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Priority to PL17002090T priority Critical patent/PL3348776T3/en
Publication of EP3348776A1 publication Critical patent/EP3348776A1/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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side

Definitions

  • the invention relates to a fastening of a finger protection roller blind for covering gaps between a door or window sash and a frame or between two doors, with a roller blind housing profile, a retaining strip profile and a roller blind which can be pulled out of the roller blind housing profile, a basic profile being assigned to the roller blind housing profile and / or the retaining strip profile , which has a support surface for arrangement on a wing or frame, and edge-side catches, which are designed to correspond to catches of the roller blind housing profile and / or the retaining strip profile and the roller blind housing profile and / or the retaining strip profile are designed such that they can be latched one above the other on the base profile.
  • Such a finger protection roller blind is known as an accident protection device for double doors, DE 37 16 654 A1 , in which the roller blind housing profile and the retaining strip profile are, however, arranged directly on a wing and a frame, it being disadvantageous that they are each made in one piece in their exposed position, so that in the event of a collision with an object moving through a door, such as a sick bed or transport vehicle, these parts can easily be disturbed in their function on the one hand and on the other hand must be completely replaced as a whole.
  • a further disadvantage is that the known accident prevention device can only ever be completely assembled at the place of use and that a work result that is not completely satisfactory arises due to a variety of malfunctions, such as building dirt, low ambient temperatures or other adverse environmental conditions.
  • roller blind housing profile and retaining strip profile each Basic profile is assigned, which has a contact surface for arrangement on a sash or frame, as well as edge-side catches, which are designed to correspond to catches of the roller blind housing profile or the retaining strip profile, so that the roller blind housing profile and the retaining strip profile can be locked onto the associated base profiles.
  • the object of the invention is to provide a fastening for finger protection roller blind to cover the gap between a door or window sash and a frame or between two doors, which is as collision-tolerant as possible.
  • a first latching connection consists of a notch which resembles a laterally opening partial circular profile and the corresponding notch as a circular cylindrical engagement profile Diameter as the pitch circle profile is formed and the roller blind housing profile or the retaining strip profile in the not yet firmly locked on the basic profile is designed to be pivotable by a few angular degrees around the basic profile and a second latching connection consists of a catch consisting of an engagement gap parallel to the fastening surface in the roller blind housing profile or in the retaining strip profile and from a plurality of slides which are inserted transversely over the length of a basic profile and have latching lugs extending laterally beyond them as corresponding detents and that between An elastic force accumulator is arranged on the slide and basic profile, which acts on the slide with an outward force.
  • the basic profile can already be arranged in a door or frame on a door or on a frame, so that on the one hand the positioning can be predetermined reliably and on the other hand the ambient conditions can be optimally determined without, for example Building dirt, sub-zero temperatures, moisture or disturbances due to heavy traffic in a passage.
  • profiles that may have been destroyed in the event of a collision can be exchanged easily and easily, so that the finger protection roller blind can be repaired quickly and easily without having to provide additional fastening holes for a door or a frame when adding new profiles.
  • the finger protection roller blind has a first latching connection on the outer profile sides, which are designed as a laterally opening partial circle profile and the corresponding latch as a cylindrical engagement profile of the same diameter as the partial circle profile, by means of which, in the assembled state, the roller blind housing profile or the retaining strip profile the first latching connection is designed to be pivotable by a few angular degrees around the basic profile, it being optional whether the laterally opening partial circular profile or the cylindrical engagement profile is formed on the basic profile.
  • This first latching connection can also be made from other profile constructions which can be brought into engagement with one another and can be pivoted through angles.
  • the finger protection roller blind is equipped with a second latching connection between the roller blind housing profile or the retaining strip profile and the basic profile, in which a catch consists of an engagement gap in the roller blind housing profile or in the retaining strip profile parallel to the fastening surface and a second catch which consists of there is a plurality of slides inserted transversely over the length of a basic profile and with latching lugs extending laterally beyond it as corresponding detents, an elastic energy accumulator in the form of a spring being arranged between the slides and the basic profile, which stores the slide with an outward force acted upon.
  • This second snap-in connection enables an advantageous fixing of a roller blind housing profile or a retaining strip profile on the base profile, which makes it possible to mount these profiles on the frame only after a door has been installed already pre-assembled basic profiles, whereby the inventive construction creates an automatic lock, since the elastically prestressed slides are automatically pressed into their snap-in positions by the elastic spring element.
  • This type of installation has the further advantage that the retaining strip profile or the roller blind housing profile does not have to be elastically deformed for installation, so that they can be made from less elastic and very resistant material with only little elasticity, such as from extruded light metal profiles, with the use of extruded plastic profiles however, is not excluded.
  • Another advantage of this type of locking with internal slide means that in the event of an object colliding with the finger protection roller blind, no forces are derived into the locking mechanism, but rather these forces are transferred directly from the roller blind housing profile or retaining strip profile into the basic profile and from this via the fastening means into the frame or the wing can be derived.
  • the basic profile is fixed or also glued to a wing or frame by means of fastening means, such as screws or rivets, for which purpose it is equipped with a large, flat support surface.
  • fastening means such as screws or rivets
  • the base profile is preferably equipped with an adjustable stop surface for the roller blind housing, so that it can be arranged in an appropriately aligned manner on the base profile.
  • the slide is designed as a profile section and is positively locked in a guide profile of the base profile and positively locked in a guide groove of the base profile in a direction perpendicular to the surface of a wing or frame via an engagement web.
  • the engagement gap is preferably delimited by an undercut web which has an oblique latching lug which forms a functional unit with the likewise oblique latching lug of the slider, with the opposite nose bridge of which the slider is pressed inwards during engagement.
  • the roller blind housing profile and the retaining strip profile have stable, rigid side surfaces that are supported on the base profile in a form-fitting manner, so that the horizontal collision forces can be dissipated directly to the base profile and into the frame or sash, without adversely affecting the locking mechanism to have.
  • the base profile has wall sections which extend outwards in the direction of the roller blind housing profile or the retaining strip profile and which support these in the locked state without play, so that a secure fit of the roller blind housing profile or the retaining strip profile on the base profile is ensured.
  • roller blind housing profile and the retaining strip profile and the basic profile on the side of the second latching connection are formed in the region of the slide with lateral engagement recesses for an engagement tool and that an engagement recess in the basic profile extends up to a slide extends so that it is designed to be displaceable inward from the engagement tool against the elastic holding force of the elastic energy accumulator apart from the engagement of the mutual catches, as a result of which the roller blind housing profile or the retaining strip profile can be lifted off the basic profile, which makes replacing the finger protection roller blind very simple for skilled personnel, whereas others, especially children, cannot carry out such an unlocking, so that the This finger protection roller blind cannot prevent accidents from being handled improperly.
  • an embodiment of the invention is advantageous in which the retaining strip profile in the region of the first latching connection is equipped with a welt-like receiving groove for a thickened edge of a roller blind, so that the latter is directed downwards or at least obliquely downwards from a downwards or laterally downwards direction Exit opening can extend out, whereby it is achieved that in the event of a collision, the receiving groove or the edge of a roller blind located close to the receiving groove of a retaining strip profile is not immediately damaged.
  • the holding profile in the region of the receiving groove is equipped with a parallel longitudinal breaking groove, so that a section of the remaining holding strip profile after double insertion of saw slots up to the breaking groove is designed to be able to break out of the holding strip profile, thereby in the simplest way a notch of the retaining strip profile can be produced around a window or door fitting without the need for complex milling work or additional installation material.
  • the fastening of a finger protection roller blind to cover the gap consists of a roller blind housing profile 1 with a basic profile 3 as well as a retaining strip profile 2 and a basic profile 4 and a roller blind that can be pulled out of the roller blind housing 1, the basic profile 3; 4 being a flat support surface 5; 6 for arrangement on a Has wing 7 or a frame 8 and edge-side notches 9-12, which are designed to correspond with notches 13-16 of the roller blind housing profile 1 or the retaining strip profile 2, so that these components can be latched one above the other.
  • the basic profile 3; 4 is fastened on a wing 7 or frame 8 by means of an adhesive connection, not shown in the drawing, or by means of known fastening means 17; 18, such as screws or rivets.
  • the finger protection roller blind has a first latching connection between the basic profile 3 and the roller blind housing profile 1, or between the basic profile 4 and the retaining strip profile 2, with a first catch 9; 10 of the basic profile 3; 4 as a part-circular profile opening laterally and from a corresponding catch 13; 14 the roller blind housing profile 1 or the retaining strip profile 2 as a cylindrical engagement profile of the same diameter as the pitch circle profile 9; 10 of the basic profile 3; 4, which are mutually designed such that the roller blind housing 1 or the retaining strip profile 2 mutual first contact are still pivoted by a few angular degrees around the base profile 3;
  • the finger protection roller blind has a second catch connection from a catch 15; 16 from an engagement gap in the blind housing profile 1 and in the retaining strip profile 2 which is parallel to the fastening surface and which is delimited by an underside of the blind housing profile 1 or retaining strip profile 2 and an undercut web 19; 20 which is limited by one Lateral surface of the roller blind housing profile 1 and the retaining strip profile 2 extends inwards, as well as from at least one, but preferably a plurality of second notches which consist of a plurality of slides 21; 22 inserted transversely movably over the length of a basic profile 3; 4 and with latching lugs extending laterally beyond them 23; 24 are designed as corresponding notches 11; 12, elastic force accumulators 25; 26 being arranged between slider 21; 22 and base profile 3; 4, each of which acts on a slider 21; 22 with an outward force.
  • the slider 21; 22 is itself designed as a short profile section and is positively locked in a guide profile of the basic profile 3; 13 so that it can be displaced transversely and in the vertical direction to the surface of a wing 7 or frame 8 via an engagement web in a guide groove of the basic profile 3; 4 it can only be moved in a horizontal direction parallel to the support surface 5; 6.
  • the engagement gap forming the catches 15; 16 is delimited by an undercut web 19; 20 which has an oblique latching lug which forms a functional unit with the latching lug of the slide 21; 22, so that the nose bridges 29-32 on both sides thereof engage the slide 21; 22 press inwards so that the latching lug of the slide 21; 22 can engage in the engagement gap 15; 16 after the fastening has been completed.
  • the basic profile 3; 4 has wall sections 27; 28 extending in the direction of the roller blind housing profile 1 and the retaining strip profile 2, which in the locked state represents play-free support for the roller blind housing profile 1 and the retaining strip profile 2.
  • roller blind housing profile 1 and the retaining strip profile 2 furthermore have dimensionally stable side surfaces which are supported on the base profile 3; 4 in a form-fitting manner on the inside can, so that horizontal collision forces can be derived directly from the base profile 3; 4 and from it via the fastening means 17; 18 into the frame 8 or the wing 7 without being able to influence the locking mechanism.
  • roller blind housing profile 1 and retaining strip profile 2 are provided on the side of the second latching connection in the region of the slides 21; 22 with engagement recesses 37-40 for a rod-shaped flat engagement tool 33, with an engagement recess 39; 40 in the base profile 3; 4 as far as a slide 21; 22, so that it is designed to be displaceable inward by the engagement tool 33 against the elastic holding force of the elastic force accumulator 25; 26 out of engagement of the mutual catches 11-14.
  • the retaining strip profile 2 is very flat and has a smooth surface and is equipped in the region of the first snap-in connection with a keder-like receiving groove 34 for a thickened edge of a roller blind, which has a downward or obliquely downward exit opening for the roller blind, which results in a high collision tolerance the retaining strip profile and an improved protection of the blind is generated.
  • the retaining strip profile 2 in the region of the receiving groove 34 has a breaking groove 36 running parallel to it, so that a section of the remaining retaining strip profile 2 after double insertion of saw slots from the side opposite the roller blind up to the breaking groove 36 breaks out easily and without the aid of additional tools can be used to create a notch with which, for example, a window or door fitting can be avoided with the remaining profile with the receiving groove 34 and with the roller blind held therein.

Description

Die Erfindung betrifft eine Befestigung eines Fingerschutzrollos zur Spaltüberdeckung zwischen einem Tür- oder Fensterflügel und einem Rahmen oder zwischen zwei Türen, mit einem Rollogehäuseprofil, einem Halteleistenprofil und einem aufgewickelt aus dem Rollogehäuseprofil ausziehbaren Rollo, wobei dem Rollogehäuseprofil und/ oder dem Halteleistenprofil ein Grundprofil zugeordnet ist, welches eine Auflagefläche zur Anordnung auf einem Flügel oder Rahmen aufweist, sowie randseitige Rasten, die mit Rasten des Rollogehäuseprofils und/ oder des Halteleistenprofils korrespondierend gestaltet sind und das Rollogehäuseprofil und/ oder das Halteleistenprofil auf dem Grundprofil übereinander verrastbar ausgebildet sind.The invention relates to a fastening of a finger protection roller blind for covering gaps between a door or window sash and a frame or between two doors, with a roller blind housing profile, a retaining strip profile and a roller blind which can be pulled out of the roller blind housing profile, a basic profile being assigned to the roller blind housing profile and / or the retaining strip profile , which has a support surface for arrangement on a wing or frame, and edge-side catches, which are designed to correspond to catches of the roller blind housing profile and / or the retaining strip profile and the roller blind housing profile and / or the retaining strip profile are designed such that they can be latched one above the other on the base profile.

Ein solches Fingerschutzrollo ist als Unfallschutzvorrichtung für Flügeltüren bekannt, DE 37 16 654 A1 , bei dem das Rollogehäuseprofil und das Halteleistenprofil allerdings unmittelbar auf einem Flügel und einem Rahmen angeordnet sind, wobei es nachteilig ist, dass sie in ihrer exponierten Lage jeweils einteilig ausgeführt sind, sodass bei einer Kollision mit einem durch eine Tür hindurch bewegten Gegenstand, wie etwa einem Krankenbett oder Transportwagen, diese Teile zum einen leicht in ihrer Funktion gestört werden können und zum anderen dann im Ganzen komplett ausgetauscht werden müssen. Weiterhin ist von Nachteil, dass die bekannte Unfallschutzvorrichtung stets nur komplett am Benutzungsort montiert werden kann und sich durch vielerlei Störungsgründe wie etwa Bauschmutz, niedrige Umgebungstemperaturen oder andere widrige Umweltbedingungen ein nicht vollständig befriedigendes Arbeitsergebnis einstellt.Such a finger protection roller blind is known as an accident protection device for double doors, DE 37 16 654 A1 , in which the roller blind housing profile and the retaining strip profile are, however, arranged directly on a wing and a frame, it being disadvantageous that they are each made in one piece in their exposed position, so that in the event of a collision with an object moving through a door, such as a sick bed or transport vehicle, these parts can easily be disturbed in their function on the one hand and on the other hand must be completely replaced as a whole. A further disadvantage is that the known accident prevention device can only ever be completely assembled at the place of use and that a work result that is not completely satisfactory arises due to a variety of malfunctions, such as building dirt, low ambient temperatures or other adverse environmental conditions.

Bekannt ist des Weiteren eine Vorrichtung für den Einklemmschutz an Drehflügeltüren, DE 20 2008 016 094 U1 , deren Rollogehäuseprofil und Halteleistenprofil jeweils ein Grundprofil zugeordnet ist, welches eine Auflagefläche zur Anordnung auf einem Flügel oder Rahmen aufweist, sowie randseitige Rasten, die mit Rasten des Rollogehäuseprofils bzw. des Halteleistenprofils korrespondierend gestaltet sind, sodass das Rollogehäuseprofil und das Halteleistenprofil auf den dazugehörigen Grundprofilen verrastbar sind.Also known is a device for pinching protection on swing doors, DE 20 2008 016 094 U1 , their roller blind housing profile and retaining strip profile each Basic profile is assigned, which has a contact surface for arrangement on a sash or frame, as well as edge-side catches, which are designed to correspond to catches of the roller blind housing profile or the retaining strip profile, so that the roller blind housing profile and the retaining strip profile can be locked onto the associated base profiles.

Nachteilig hieran ist, dass die Profile für diese Funktion mindestens teilweise elastisch ausgebildet sein müssen, sodass die Vorrichtung bei ungewolltem seitlichen Stoßkontakt auch sehr leicht wieder auseinanderfallen kann.The disadvantage of this is that the profiles for this function must be designed to be at least partially elastic, so that the device can also very easily fall apart again if there is an undesired lateral impact contact.

Aufgabe der Erfindung ist es, eine Befestigung für Fingerschutzrollo zur Spaltüberdeckung zwischen einem Tür- oder Fensterflügel und einem Rahmen oder zwischen zwei Türen zur Verfügung zu stellen, das möglichst kollisionstolerant ist.The object of the invention is to provide a fastening for finger protection roller blind to cover the gap between a door or window sash and a frame or between two doors, which is as collision-tolerant as possible.

Die Lösung dieser Aufgaben ergibt sich in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß zusammen mit den technischen Merkmalen des kennzeichnenden Teils des ersten Patentanspruches dadurch, dass eine erste Rastverbindung aus einer Raste besteht, die als sich seitlich öffnendes Teilkreisprofil und die korrespondierende Raste als kreiszylindrischen Eingriffsprofil gleichen Durchmessers wie des Teilkreisprofils ausgebildet ist und das Rollogehäuseprofil oder das Halteleistenprofil im noch nicht fest auf dem Grundprofil verrastetem Zustand um einige Winkelgrade um das Grundprofil herum verschwenkbar ausgebildet ist und eine zweite Rastverbindung aus eine Raste aus einem zur Befestigungsoberfläche parallelen Eingriffspalt im Rollogehäuseprofil oder im Halteleistenprofil besteht und aus mehreren über die Länge eines Grundprofils quer beweglich darin eingesetzten Schiebern mit sich seitlich darüber hinaus erstreckenden Rastnasen als korrespondierende Rasten und dass zwischen Schieber und Grundprofil ein elastischer Kraftspeicher angeordnet ist, der den Schieber mit einer nach außen gerichteten Kraft beaufschlagt.The solution of these tasks results in connection with the features of the preamble according to the invention together with the technical features of the characterizing part of the first claim in that a first latching connection consists of a notch which resembles a laterally opening partial circular profile and the corresponding notch as a circular cylindrical engagement profile Diameter as the pitch circle profile is formed and the roller blind housing profile or the retaining strip profile in the not yet firmly locked on the basic profile is designed to be pivotable by a few angular degrees around the basic profile and a second latching connection consists of a catch consisting of an engagement gap parallel to the fastening surface in the roller blind housing profile or in the retaining strip profile and from a plurality of slides which are inserted transversely over the length of a basic profile and have latching lugs extending laterally beyond them as corresponding detents and that between An elastic force accumulator is arranged on the slide and basic profile, which acts on the slide with an outward force.

Dies hat den besonderen Vorteil, dass das Grundprofil bereits in einem Türen- oder Rahmenwerk an einer Tür oder an einem Rahmen angeordnet werden kann, sodass zum einen die Positionierung sicher vorherbestimmt werden kann und zum anderen die Umgebungsbedingungen optimal bestimmt werden können, ohne beispielsweise auf Bauschmutz, Minustemperaturen, Feuchtigkeit oder Störungen durch starke Frequentierung eines Durchganges achten zu müssen.This has the particular advantage that the basic profile can already be arranged in a door or frame on a door or on a frame, so that on the one hand the positioning can be predetermined reliably and on the other hand the ambient conditions can be optimally determined without, for example Building dirt, sub-zero temperatures, moisture or disturbances due to heavy traffic in a passage.

Des Weiteren lassen sich so bei einer Kollision möglicherweise zerstörte Profile leicht und einfach austauschen, sodass eine schnelle und problemlose Reparatur des Fingerschutzrollos möglich ist, ohne eine Tür oder einen Rahmen beim Anbau neuer Profile erneut mit weiteren Befestigungslöchern versehen zu müssen.Furthermore, profiles that may have been destroyed in the event of a collision can be exchanged easily and easily, so that the finger protection roller blind can be repaired quickly and easily without having to provide additional fastening holes for a door or a frame when adding new profiles.

Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung besitz das Fingerschutzrollo eine erste Rastverbindung an den äußeren Profilseiten, die als sich seitlich öffnendes Teilkreisprofil und die korrespondierende Raste als zylindrisches Eingriffsprofil gleichen Durchmessers wie des Teilkreisprofils ausgebildet sind, durch die im zusammengesetzten Zustand das Rollogehäuseprofil oder das Halteleistenprofil dieser ersten Rastverbindung um einige Winkelgrade um das Grundprofil herum verschwenkbar ausgebildet ist, wobei es wahlfrei bleibt, ob das sich seitlich öffnende Teilkreisprofil oder das zylindrische Eingriffsprofil am Grundprofil ausgebildet ist. Diese erste Rastverbindung kann auch aus anderen miteinander in Eingriff bringbaren und winkelverschwenkbaren Profilkonstruktionen ausgeführt sein.According to a further advantageous embodiment of the invention, the finger protection roller blind has a first latching connection on the outer profile sides, which are designed as a laterally opening partial circle profile and the corresponding latch as a cylindrical engagement profile of the same diameter as the partial circle profile, by means of which, in the assembled state, the roller blind housing profile or the retaining strip profile the first latching connection is designed to be pivotable by a few angular degrees around the basic profile, it being optional whether the laterally opening partial circular profile or the cylindrical engagement profile is formed on the basic profile. This first latching connection can also be made from other profile constructions which can be brought into engagement with one another and can be pivoted through angles.

Bei einer weiteren besonders vorteilhaften Ausgestaltung der Erfindung ist das Fingerschutzrollo mit einer zweiten Rastverbindung zwischen dem Rollogehäuseprofil oder dem Halteleistenprofil und dem Grundprofil ausgestattet, bei dem eine Raste aus einem zur Befestigungsoberfläche parallelen Eingriffsspalt im Rollogehäuseprofil oder im Halteleistenprofil besteht und aus einer zweiten Raste, die aus mehreren über die Länge eines Grundprofils quer beweglich darin eingesetzten Schiebern mit sich seitlich darüber hinaus erstreckenden Rastnasen als korrespondierende Rasten besteht, wobei zwischen den Schiebern und dem Grundprofil jeweils ein elastischer Kraftspeicher in Form einer Feder angeordnet ist, der den Schieber mit einer nach außen gerichteten Kraft beaufschlagt.In a further particularly advantageous embodiment of the invention, the finger protection roller blind is equipped with a second latching connection between the roller blind housing profile or the retaining strip profile and the basic profile, in which a catch consists of an engagement gap in the roller blind housing profile or in the retaining strip profile parallel to the fastening surface and a second catch which consists of there is a plurality of slides inserted transversely over the length of a basic profile and with latching lugs extending laterally beyond it as corresponding detents, an elastic energy accumulator in the form of a spring being arranged between the slides and the basic profile, which stores the slide with an outward force acted upon.

Diese zweite Rastverbindung ermöglicht ein vorteilhaftes Festsetzen eines Rollogehäuseprofils oder eines Halteleistenprofils auf dem Grundprofil, wodurch es möglich wird, diese Profile erst nach der Montage einer Tür in einem Rahmen auf die bereits vormontierten Grundprofile aufzusetzen, wobei durch die erfinderische Konstruktion eine automatische Verriegelung entsteht, da die elastisch vorgespannten Schieber von dem elastischen Federelement automatisch in ihre Einrastpositionen gedrückt werden. Diese Montageart hat den weiteren Vorteil, dass das Halteleistenprofil oder das Rollogehäuseprofil zur Montage nicht elastisch verformt werden müssen, sodass sie aus wenig elastischem und sehr widerstandsfähigem Material mit nur geringer Elastizität ausgeführt werden können, wie etwa aus stranggepressten Leichtmetallprofilen, wobei die Verwendung von extrudierten Kunststoffprofilen allerdings nicht ausgeschlossen ist.This second snap-in connection enables an advantageous fixing of a roller blind housing profile or a retaining strip profile on the base profile, which makes it possible to mount these profiles on the frame only after a door has been installed already pre-assembled basic profiles, whereby the inventive construction creates an automatic lock, since the elastically prestressed slides are automatically pressed into their snap-in positions by the elastic spring element. This type of installation has the further advantage that the retaining strip profile or the roller blind housing profile does not have to be elastically deformed for installation, so that they can be made from less elastic and very resistant material with only little elasticity, such as from extruded light metal profiles, with the use of extruded plastic profiles however, is not excluded.

Ein weiterer Vorteil dieser Verriegelungsart mit innenliegendem Schieber führt dazu, dass bei einer Kollision eines Gegenstandes mit dem Fingerschutzrollo keine Kräfte in die Verriegelung abgeleitet werden, sondern diese Kräfte unmittelbar von dem Rollogehäuseprofil oder Halteleistenprofil in das Grundprofil und von diesem über die Befestigungsmittel in den Rahmen oder den Flügel abgeleitet werden.Another advantage of this type of locking with internal slide means that in the event of an object colliding with the finger protection roller blind, no forces are derived into the locking mechanism, but rather these forces are transferred directly from the roller blind housing profile or retaining strip profile into the basic profile and from this via the fastening means into the frame or the wing can be derived.

Weitere vorteilhafte Ausgestaltungen des Gegenstandes der Erfindung ergeben sich mit und in Kombination aus den nachfolgenden Unteransprüchen.Further advantageous embodiments of the subject matter of the invention result with and in combination from the following subclaims.

Entsprechend einer besonders bevorzugten Ausführungsform der Erfindung ist das Grundprofil auf einen Flügel oder Rahmen mittels Befestigungsmitteln, wie etwa Schrauben oder Nieten, festgelegt oder auch aufgeklebt, wozu es mit einer großen ebenen Auflagerfläche ausgestattet ist. Insbesondere bei einer Montage mittels Klebstoff ist es von Vorteil, dass die Oberfläche eines Rahmens oder Flügels nicht mit Schraubenlöcherns zerstört werden muss, ebenso wie sich die Klebemontage eines Grundprofils in einem Türen- oder Rahmenwerk anbietet, da dort die optimalen Umgebungsbedingungen für die Herstellung einer Klebeverbindung gegeben sind.According to a particularly preferred embodiment of the invention, the basic profile is fixed or also glued to a wing or frame by means of fastening means, such as screws or rivets, for which purpose it is equipped with a large, flat support surface. In particular when installing with adhesive, it is advantageous that the surface of a frame or sash does not have to be destroyed with screw holes, just as the adhesive assembly of a basic profile in a door or frame offers itself, since there the optimal environmental conditions for the production of an adhesive connection given are.

Bevorzugterweise ist das Grundprofil mit einer verstellbaren Anschlagfläche für das Rollogehäuse ausgestattet, sodass dieses passend ausgerichtet auf dem Grundprofil verrastet angeordnet werden kann.The base profile is preferably equipped with an adjustable stop surface for the roller blind housing, so that it can be arranged in an appropriately aligned manner on the base profile.

Entsprechen einer vorteilhaften Ausgestaltung dieser zweiten Rastvorrichtung ist der Schieber als Profilabschnitt ausgebildet und in einem Führungsprofil des Grundprofils querverschieblich und in senkrechter Richtung zur Oberfläche eines Flügels oder Rahmens über einen Eingriffssteg in eine Führungsnut des Grundprofils formschlüssig darin verriegelt. Der Eingriffsspalt ist dabei bevorzugterweise von einem Hinterschneidungssteg begrenzt, der eine schräge Rastnase aufweist, die mit der ebenfalls schrägen Rastnase des Schiebers eine Funktionseinheit bildet, mit deren gegenseitigen Nasenrücken der Schieber während des Einrastens nach innen gedrückt wird.According to an advantageous embodiment of this second latching device, the slide is designed as a profile section and is positively locked in a guide profile of the base profile and positively locked in a guide groove of the base profile in a direction perpendicular to the surface of a wing or frame via an engagement web. The engagement gap is preferably delimited by an undercut web which has an oblique latching lug which forms a functional unit with the likewise oblique latching lug of the slider, with the opposite nose bridge of which the slider is pressed inwards during engagement.

Zur optimalen Krafteinleitung weisen das Rollogehäuseprofil und das Halteleistenprofil stabile starre Seitenflächen auf, die sich nach innen formschlüssig an dem Grundprofil abstützen, sodass die horizontalen Kollisionskräfte unmittelbar an das Grundprofil und in den Rahmen oder Flügel abgeleitet werden können, ohne dabei negative Auswirkungen auf die Verriegelungsmechanik zu haben.For optimum force transmission, the roller blind housing profile and the retaining strip profile have stable, rigid side surfaces that are supported on the base profile in a form-fitting manner, so that the horizontal collision forces can be dissipated directly to the base profile and into the frame or sash, without adversely affecting the locking mechanism to have.

Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung weist das Grundprofil sich in Richtung des Rollogehäuseprofils oder des Halteleistenprofils nach außen erstreckende Wandabschnitte auf, die diese im verrasteten Zustand spielfrei abstützen, sodass ein sicherer Sitz des Rollogehäuseprofils oder des Halteleistenprofils auf dem Grundprofil gewährleistet ist.According to a further advantageous embodiment of the invention, the base profile has wall sections which extend outwards in the direction of the roller blind housing profile or the retaining strip profile and which support these in the locked state without play, so that a secure fit of the roller blind housing profile or the retaining strip profile on the base profile is ensured.

Weiterhin ist eine Ausgestaltung der Erfindung als besonders vorteilhaft hervorzuheben, bei der das Rollogehäuseprofil und das Halteleistenprofil sowie das Grundprofil auf der Seite der zweiten Rastverbindung im Bereich der Schieber mit seitlichen Eingriffsausnehmungen für ein Eingriffswerkzeug ausgebildet ist und dass eine Eingriffsausnehmung im Grundprofil sich bis zu einem Schieber erstreckt, sodass er von dem Eingriffswerkzeug entgegen der elastischen Haltekraft des elastischen Kraftspeichers außer Eingriff der gegenseitigen Rasten nach innen verschieblich ausgebildet ist, wodurch das Rollogehäuseprofil oder das Halteleistenprofil vom Grundprofil abgehoben werden können, wodurch sich ein Auswechseln des Fingerschutzrollos für fachkundiges Personal sehr einfach gestaltet, wohingegen andere, insbesondere Kinder, eine solche Entriegelung nicht durchführen können, sodass der Unfallschutz durch dieses Fingerschutzrollo nicht durch unsachgemäßes Hantieren aufgehoben werden kann.Furthermore, an embodiment of the invention is to be emphasized as particularly advantageous, in which the roller blind housing profile and the retaining strip profile and the basic profile on the side of the second latching connection are formed in the region of the slide with lateral engagement recesses for an engagement tool and that an engagement recess in the basic profile extends up to a slide extends so that it is designed to be displaceable inward from the engagement tool against the elastic holding force of the elastic energy accumulator apart from the engagement of the mutual catches, as a result of which the roller blind housing profile or the retaining strip profile can be lifted off the basic profile, which makes replacing the finger protection roller blind very simple for skilled personnel, whereas others, especially children, cannot carry out such an unlocking, so that the This finger protection roller blind cannot prevent accidents from being handled improperly.

Vorteilhaft ist des Weiteren eine Ausgestaltung der Erfindung, bei der das Halteleistenprofil im Bereich der ersten Rastverbindung mit einer kederartigen Aufnahmenut für einen verdickten Rand eines Rollos ausgestattet ist, sodass sich dieses nach unten oder zumindest schräg nach unten aus einer nach unten oder seitlich nach unten gerichteten Austrittsöffnung heraus erstrecken kann, wodurch erreicht wird, dass bei einer Kollision nicht sofort die Aufnahmenut oder der sich nah der Aufnahmenut eines Halteleistenprofils befindliche Rand eines Rollos beschädigt wird.Furthermore, an embodiment of the invention is advantageous in which the retaining strip profile in the region of the first latching connection is equipped with a welt-like receiving groove for a thickened edge of a roller blind, so that the latter is directed downwards or at least obliquely downwards from a downwards or laterally downwards direction Exit opening can extend out, whereby it is achieved that in the event of a collision, the receiving groove or the edge of a roller blind located close to the receiving groove of a retaining strip profile is not immediately damaged.

Gemäß einer weiteren vorteilhaften Ausgestaltung der Erfindung ist das Halteprofil im Bereich der Aufnahmenut mit einer parallel längsverlaufenden Brechnut ausgestattet, sodass ein Abschnitt des restlichen Halteleistenprofils nach zweifachem seitlichen Einbringen von Sägeschlitzen bis hin zur Brechnut aus dem Halteleistenprofil ausbrechbar ausgebildet ist, wodurch auf einfachste Art und Weise eine Ausklinkung des Halteleistenprofils um einen Fenster- oder Türbeschlag herum herstellbar ist, ohne dass hierzu aufwendige Fräsarbeiten nötig wären oder zusätzliches Montagematerial benötigt wird.According to a further advantageous embodiment of the invention, the holding profile in the region of the receiving groove is equipped with a parallel longitudinal breaking groove, so that a section of the remaining holding strip profile after double insertion of saw slots up to the breaking groove is designed to be able to break out of the holding strip profile, thereby in the simplest way a notch of the retaining strip profile can be produced around a window or door fitting without the need for complex milling work or additional installation material.

Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand von Zeichnungen näher beschrieben. Es zeigen:

  • Fig. 1 eine geschnittene Seitenansicht eines Rollogehäuseprofils und eines Grundprofils mit eingesetztem Schieber kurz vor einer gegenseitigen Montage,
  • Fig. 2 eine geschnittene Seitenansicht gemäß Fig. 1 kurz vor einer gegenseitigen Verriegelung von Rollogehäuseprofil und Grundprofil,
  • Fig. 3 eine geschnittene Seitenansicht gemäß den Fig. 1 und 2 mit vollständig miteinander verrasteten Rollogehäuseprofil und Grundprofil,
  • Fig. 4 eine geschnittene Seitenansicht eines Halteleistenprofils und eines Grundprofils kurz vor einer gegenseitigen Montage,
  • Fig. 5 eine geschnittene Seitenansicht gemäß Fig. 4 in einer Position kurz vor dem Einrasten eines Schiebers,
  • Fig. 6 eine geschnittene Seitenansicht eines Halteleistenprofils gem. Fig. 4 und 5 in vollständig verriegeltem Zustand von Halteleistenprofil und Grundprofil,
  • Fig. 7 eine geschnittene Seitenansicht eines Rollogehäuseprofils mit angesetztem Eingriffswerkzeug, und
  • Fig. 8 eine geschnittene Seitenansicht eines Halteleistenprofils mit in Funktion gesetztem Eingriffswerkzeug und entriegeltem Halteleistenprofil.
An exemplary embodiment of the invention is described in more detail below with reference to drawings. Show it:
  • Fig. 1 2 shows a sectional side view of a roller blind housing profile and a basic profile with an inserted slide just before mutual assembly,
  • Fig. 2 a sectional side view according to Fig. 1 shortly before a mutual locking of the blind housing profile and the basic profile,
  • Fig. 3 a sectional side view according to the 1 and 2 with completely locked roller blind housing profile and basic profile,
  • Fig. 4 a sectional side view of a retaining strip profile and a base profile shortly before mutual assembly,
  • Fig. 5 a sectional side view according to Fig. 4 in a position shortly before a slide engages,
  • Fig. 6 a sectional side view of a retaining strip profile acc. 4 and 5 in the completely locked state of the retaining strip profile and basic profile,
  • Fig. 7 a sectional side view of a roller blind housing profile with attached engagement tool, and
  • Fig. 8 a sectional side view of a retaining strip profile with the engaging tool set and unlocked retaining strip profile.

Die Befestigung eines Fingerschutzrollos zur Spaltüberdeckung besteht aus einem Rollogehäuseprofil 1 mit einem Grundprofil 3 sowie aus einem Halteleistenprofil 2 und einem Grundprofil 4 und einem aufgewickelt aus dem Rollogehäuse 1 ausziehbaren Rollo, wobei das Grundprofil 3;4 eine flache Auflagerfläche 5;6 zur Anordnung auf einem Flügel 7 oder einem Rahmen 8 aufweist sowie randseitige Rasten 9-12, die mit Rasten 13-16 des Rollogehäuseprofils 1 oder des Halteleistenprofils 2 korrespondierend ausgebildet sind, sodass diese Bauteile übereinander verrastbar sind. Das Grundprofil 3;4 ist auf einem Flügel 7 oder Rahmen 8 mittels einer zeichnerisch nicht dargestellten Klebeverbindung befestigt oder mittels bekannter Befestigungsmitteln 17;18, wie Schrauben oder Nieten.The fastening of a finger protection roller blind to cover the gap consists of a roller blind housing profile 1 with a basic profile 3 as well as a retaining strip profile 2 and a basic profile 4 and a roller blind that can be pulled out of the roller blind housing 1, the basic profile 3; 4 being a flat support surface 5; 6 for arrangement on a Has wing 7 or a frame 8 and edge-side notches 9-12, which are designed to correspond with notches 13-16 of the roller blind housing profile 1 or the retaining strip profile 2, so that these components can be latched one above the other. The basic profile 3; 4 is fastened on a wing 7 or frame 8 by means of an adhesive connection, not shown in the drawing, or by means of known fastening means 17; 18, such as screws or rivets.

Das Fingerschutzrollo weist eine erste Rastverbindung zwischen Grundprofil 3 und Rollogehäuseprofil 1, beziehungsweise zwischen dem Grundprofil 4 und dem Halteleistenprofil 2 auf, mit einer ersten Raste 9;10 des Grundprofils 3;4 als sich seitlich öffnendes Teilkreisprofil und aus einer damit korrespondierenden Raste 13;14 des Rollogehäuseprofils 1 oder des Halteleistenprofils 2 als zylindrisches Eingriffsprofil gleichen Durchmessers wie des Teilkreisprofils 9;10 des Grundprofils 3;4, welche gegenseitig so ausgeführt sind, dass das Rollogehäuse 1 oder das Halteleistenprofil 2 bei gegenseitigem ersten Kontakt in noch unverrasteten Zustand um einige Winkelgrade um das Grundprofil 3;4 herum verschwenkbar ausgebildet sind.The finger protection roller blind has a first latching connection between the basic profile 3 and the roller blind housing profile 1, or between the basic profile 4 and the retaining strip profile 2, with a first catch 9; 10 of the basic profile 3; 4 as a part-circular profile opening laterally and from a corresponding catch 13; 14 the roller blind housing profile 1 or the retaining strip profile 2 as a cylindrical engagement profile of the same diameter as the pitch circle profile 9; 10 of the basic profile 3; 4, which are mutually designed such that the roller blind housing 1 or the retaining strip profile 2 mutual first contact are still pivoted by a few angular degrees around the base profile 3;

Das Fingerschutzrollo weist eine zweite Rastenverbindung aus einer Raste 15;16 aus einem zur Befestigungsoberfläche parallelen Eingriffspalt im Rollogehäuseprofil 1 und im Halteleistenprofil 2 auf, der von einer Unterseite des Rollogehäuseprofils 1 oder Halteleistenprofils 2 und einem Hinterschneidungssteg 19;20 begrenzt ist, der sich von einer Seitenfläche des Rollogehäuseprofils 1 und des Halteleistenprofils 2 nach innen erstreckt, sowie aus mindestens einer, vorzugsweise aber mehreren zweiten Rasten, die sich aus mehreren über die Länge eines Grundprofils 3;4 quer beweglich darin eingesetzten Schiebern 21;22 mit sich seitlich darüber hinaus erstreckenden Rastnasen 23;24 als korrespondierende Rasten 11;12 ausgebildet sind, wobei zwischen Schieber 21;22 und Grundprofil 3;4 jeweils elastische Kraftspeicher 25;26 angeordnet sind, die jeweils einen Schieber 21;22 mit einer nach außen gerichteten Kraft beaufschlagen.The finger protection roller blind has a second catch connection from a catch 15; 16 from an engagement gap in the blind housing profile 1 and in the retaining strip profile 2 which is parallel to the fastening surface and which is delimited by an underside of the blind housing profile 1 or retaining strip profile 2 and an undercut web 19; 20 which is limited by one Lateral surface of the roller blind housing profile 1 and the retaining strip profile 2 extends inwards, as well as from at least one, but preferably a plurality of second notches which consist of a plurality of slides 21; 22 inserted transversely movably over the length of a basic profile 3; 4 and with latching lugs extending laterally beyond them 23; 24 are designed as corresponding notches 11; 12, elastic force accumulators 25; 26 being arranged between slider 21; 22 and base profile 3; 4, each of which acts on a slider 21; 22 with an outward force.

Der Schieber 21;22 ist dabei selber als kurzer Profilabschnitt ausgebildet und in einem Führungsprofil des Grundprofils 3;13 querverschieblich und in senkrechte Richtung zur Oberfläche eines Flügels 7 oder Rahmens 8 über einen Eingriffssteg in einer Führungsnut des Grundprofils 3;4 formschlüssig darin verriegelt, sodass er sich nur in eine zur Auflagefläche 5;6 parallele horizontale Richtung verschieben lässt. Der die Rasten 15;16 bildende Eingriffsspalt wird von einem Hinterschneidungssteg 19;20 begrenzt, der eine schräge Rastnase aufweist, die mit der Rastnase des Schiebers 21;22 eine Funktionseinheit bildet, sodass deren beidseitigen Nasenrücken 29-32 während eines Einrastens den Schieber 21;22 nach innen drücken, sodass die Rastnase des Schiebers 21;22 nach vollendeter Befestigung in den Eingriffspalt 15;16 eingreifen kann.The slider 21; 22 is itself designed as a short profile section and is positively locked in a guide profile of the basic profile 3; 13 so that it can be displaced transversely and in the vertical direction to the surface of a wing 7 or frame 8 via an engagement web in a guide groove of the basic profile 3; 4 it can only be moved in a horizontal direction parallel to the support surface 5; 6. The engagement gap forming the catches 15; 16 is delimited by an undercut web 19; 20 which has an oblique latching lug which forms a functional unit with the latching lug of the slide 21; 22, so that the nose bridges 29-32 on both sides thereof engage the slide 21; 22 press inwards so that the latching lug of the slide 21; 22 can engage in the engagement gap 15; 16 after the fastening has been completed.

Das Grundprofil 3;4 weist in Richtung des Rollogehäuseprofils 1 und des Halteleistenprofils 2 erstreckende Wandabschnitte 27;28 auf, die im verrasteten Zustand eine spielfreie Unterstützung für das Rollogehäuseprofil 1 und das Halteleistenprofil 2 darstellt.The basic profile 3; 4 has wall sections 27; 28 extending in the direction of the roller blind housing profile 1 and the retaining strip profile 2, which in the locked state represents play-free support for the roller blind housing profile 1 and the retaining strip profile 2.

Das Rollogehäuseprofil 1 und das Halteleistenprofil 2 weisen des Weiteren formstabile Seitenflächen auf, die sich nach innen formschlüssig an dem Grundprofil 3;4 abstützen können, sodass horizontale Kollisionskräfte unmittelbar an das Grundprofil 3;4 und von diesem über die Befestigungsmittel 17;18 in den Rahmen 8 oder den Flügel 7 ableitbar sind, ohne dabei Einwirkung auf die Verriegelungsmechanik nehmen zu können.The roller blind housing profile 1 and the retaining strip profile 2 furthermore have dimensionally stable side surfaces which are supported on the base profile 3; 4 in a form-fitting manner on the inside can, so that horizontal collision forces can be derived directly from the base profile 3; 4 and from it via the fastening means 17; 18 into the frame 8 or the wing 7 without being able to influence the locking mechanism.

Zum Lösung des Rollogehäuseprofils 1 und Halteleistenprofils 2 vom Grundprofil 3;4 sind diese auf der Seite der zweiten Rastverbindung im Bereich der Schieber 21;22 mit Eingriffsausnehmungen 37-40 für ein stabförmiges flaches Eingriffswerkzeug 33 ausgestattet, wobei sich eine Eingriffsausnehmung 39;40 im Grundprofil 3;4 bis zu einem Schieber 21;22 erstreckt, sodass dieser von dem Eingriffswerkzeug 33 entgegen der elastischen Haltekraft des elastischen Kraftspeichers 25;26 außer Eingriff der gegenseitigen Rasten 11-14 nach innen verschieblich ausgebildet ist.To release the roller blind housing profile 1 and retaining strip profile 2 from the basic profile 3; 4, these are provided on the side of the second latching connection in the region of the slides 21; 22 with engagement recesses 37-40 for a rod-shaped flat engagement tool 33, with an engagement recess 39; 40 in the base profile 3; 4 as far as a slide 21; 22, so that it is designed to be displaceable inward by the engagement tool 33 against the elastic holding force of the elastic force accumulator 25; 26 out of engagement of the mutual catches 11-14.

Das Halteleistenprofil 2 ist sehr flach und mit einer glatten Oberfläche ausgebildet und im Bereich der ersten Rastverbindung mit einer kederartigen Aufnahmenut 34 für einen verdickten Rand eines Rollos ausgestattet, die eine nach unten oder schräg nach unten gerichtete Austrittsöffnung für das Rollo aufweist, wodurch eine hohe Kollisionstoleranz des Halteleistenprofils und ein verbesserter Schutz des Rollos erzeugt ist.The retaining strip profile 2 is very flat and has a smooth surface and is equipped in the region of the first snap-in connection with a keder-like receiving groove 34 for a thickened edge of a roller blind, which has a downward or obliquely downward exit opening for the roller blind, which results in a high collision tolerance the retaining strip profile and an improved protection of the blind is generated.

Weiterhin weist das Halteleistenprofil 2 im Bereich der Aufnahmenut 34 eine parallel dazu längsverlaufende Brechnut 36 auf, sodass ein Abschnitt des restlichen Halteleistenprofils 2 nach zweifachem seitlichen Einbringen von Sägeschlitzen von der dem Rollo entgegengesetzten Seite bis hin zur Brechnut 36 einfach und ohne zur Hilfenahme weiterer Werkzeuge ausgebrochen werden kann, um eine Ausklinkung zu erzeugen, mit der beispielsweise mit dem Restprofil mit der Aufnahmenut 34 und mit dem darin gehaltenen Rollo ein Fenster- oder Türbeschlag umgangen werden kann.Furthermore, the retaining strip profile 2 in the region of the receiving groove 34 has a breaking groove 36 running parallel to it, so that a section of the remaining retaining strip profile 2 after double insertion of saw slots from the side opposite the roller blind up to the breaking groove 36 breaks out easily and without the aid of additional tools can be used to create a notch with which, for example, a window or door fitting can be avoided with the remaining profile with the receiving groove 34 and with the roller blind held therein.

Claims (10)

  1. Finger protection blind for gap covering, having a blind housing profile (1), a retaining strip profile (2) and a blind that, when wound up, is extendable out of the blind housing profile (1), wherein the blind housing profile (1) and/or the retaining strip profile (2) is assigned a basic profile (3; 4), which has a supporting surface (5; 6) for arranging on a leaf/casement (7) or frame (8), and peripheral catches (9-12), which are designed to correspond to catches (13-16) of the blind housing profile (1) and/or of the retaining strip profile (2), and the blind housing profile (1) and/or the retaining strip profile (2) are configured to be latched together one on top of the other on the basic profile (3; 4), characterized in that a first latching connection consists of a catch (9; 10) which is configured as a laterally opening part-circle profile and the corresponding catch (13; 14) is configured as a circular cylindrical engaging profile of the same diameter as the part-circle profile, and the blind housing profile (1) or the retaining strip profile (2) is configured to be pivotable through a few angle degrees about the basic profile (3; 4) in the state not yet firmly latched-together on the basic profile (3; 4), and a second latching connection consists of a catch (15; 16) comprising an engaging gap, parallel to the fastening surface, in the blind housing profile (1) or in the retaining strip profile (2) and of a plurality of sliders (21; 22), inserted into a basic profile (3; 4), in a transversely movable manner, along the length thereof, with detents (23; 24), extending laterally therebeyond, as corresponding catches (11; 12), and in that an elastic energy store (25; 26) is arranged between slider (21; 22) and basic profile (3; 4), said energy store (25; 26) applying an outwardly directed force to the slider (21; 22).
  2. Finger protection blind according to Claim 1, characterized in that the basic profile (3; 4) is adhesively bonded to a leaf/casement (7) or frame (8) or is secured by means of fastening means (17; 18) such as screws or rivets.
  3. Finger protection blind according to either of the preceding claims, characterized in that the slider (21; 22) of the second latching connection is configured as a profile portion and is locked in a guide profile of the basic profile (3; 13) in a transversely movable manner and in a form-fitting manner therein in a perpendicular direction to the surface of a leaf/casement (7) or frame (8).
  4. Finger protection blind according to one of the preceding claims, characterized in that the basic profile (3; 4) has wall portions (27; 28) extending in the direction of the blind housing profile (1) or retaining strip profile (2), said wall portions (27; 28) supporting the blind housing profile (1) or the retaining strip profile (2) upwardly in a play-free manner perpendicularly to the supporting surface (5; 6) in the latched-together state.
  5. Finger protection blind according to one of the preceding claims, characterized in that the engaging gap of the catch (15; 16) of the second latching connection is bounded by an undercut bar (19; 20) that has an oblique detent, which forms a function unit with the detent of the slider (21; 22), the slider (21; 22) being pushed inwards during latching by the detent backs (29-32) thereof.
  6. Finger protection blind according to one of the preceding claims, characterized in that the blind housing profile (1) and/or the retaining strip profile (2) have stable rigid side faces, which are supported internally in a form-fitting manner on the basic profile (3; 4), and in that collision forces are able to be dissipated directly to the basic profile (3; 4) and via the connecting means (17; 18) into the frame (7) or leaf/casement (8), without having a mechanical negative effect on the locking mechanism.
  7. Finger protection blind according to one of the preceding claims, characterized in that the retaining strip profile (2) has, in the region of the first latching connection, a keder-like receiving slot (34) for a thickened edge of a blind, said slot having an outlet opening for the blind, said outlet opening being directed downwardly or obliquely downwardly towards the supporting surface (5; 6).
  8. Finger protection blind according to Claim 7, characterized in that the retaining strip profile (2) is equipped in the region of the receiving slot (34) with a breaking groove (36) extending longitudinally in parallel, and a portion of the remaining retaining strip profile (2) is configured to be able to be broken out, forming a notch, after introducing two lateral saw cuts.
  9. Finger protection blind according to Claim 5, characterized in that the blind housing profile (1), the retaining strip profile (2) and the basic profile (3; 4) are configured, on the side of the second latching connection, in the region of the sliders (21; 22), with engaging recesses (37-40) for an engaging tool (33), and in that an engaging recess (39; 40) in the basic profile (3; 4) extends as far as a slider (21; 22).
  10. Finger protection blind according to one of the preceding claims, characterized in that the basic profile (3) has an adjustable stop surface for the blind housing profile (1), and in that the blind housing profile (1) is able to be latched in an oriented manner with the basic profile (3).
EP17002090.3A 2017-01-13 2017-12-27 Fixing of a finger protection roller for gap covering Active EP3348776B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

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DE102017100587.0A DE102017100587A1 (en) 2017-01-13 2017-01-13 Attachment of a finger protection roller blind for gap coverage

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EP3783178B1 (en) * 2020-12-11 2024-03-20 Athmer OHG Door
KR102546813B1 (en) * 2021-09-03 2023-06-22 정태영 A safety door

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DE3716654A1 (en) 1987-05-19 1988-12-08 Athmer Fa F Accident-prevention device for door leaves
DE202008016094U1 (en) * 2008-12-05 2009-02-26 F. Athmer Ohg Device for anti-trap on swing doors

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