EP1930665A1 - Ventilation grill with mounting notch and spring clip for vent ducts of different dimensions - Google Patents

Ventilation grill with mounting notch and spring clip for vent ducts of different dimensions Download PDF

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Publication number
EP1930665A1
EP1930665A1 EP07460021A EP07460021A EP1930665A1 EP 1930665 A1 EP1930665 A1 EP 1930665A1 EP 07460021 A EP07460021 A EP 07460021A EP 07460021 A EP07460021 A EP 07460021A EP 1930665 A1 EP1930665 A1 EP 1930665A1
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EP
European Patent Office
Prior art keywords
ventilation grille
ventilation
holder
mounting
opening
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EP07460021A
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German (de)
French (fr)
Inventor
Boguslaw Mysliwiec
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"dospel" Sp Z Oo
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"dospel" Sp Z Oo
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Publication of EP1930665A1 publication Critical patent/EP1930665A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct

Definitions

  • the subject of the invention is a ventilation grille with fixing catch, which is used as a ventilation grille or as a conclusion of the duct fans commonly used in the ventilation and air conditioning systems.
  • the ventilation grilles are mainly used to cover ventilation openings. Their task is usually in an aesthetic completion of the ventilation duct, but they can also fulfill other functions depending on their intended purpose and structure, such as. as air filters, atomizers or dosing devices.
  • the installation of the ventilation grilles at the end of the air ducts requires that the dimensions of the grid attachment be adapted to the dimensions of the air ducts.
  • the installation of the ventilation grille without additional fastening elements is usually only possible if the grille type is precisely adapted to the respective standardized air duct.
  • the common way of grid attachment is to fasten it by means of screws to the structural frames previously installed in the conduit. Also common are other solutions that have a stable grid attachment for the purpose, such as. in the form of various elastic hooks or expansion screws.
  • the grid attachment is accomplished by means of an adjustable attachment mechanism formed by a rotatably engaged and threaded shaft having a counter-rotating turn from the center of the shaft.
  • an adjustable attachment mechanism formed by a rotatably engaged and threaded shaft having a counter-rotating turn from the center of the shaft.
  • a ventilation grille with a fastening catch provided with grips is that the fastening grate connected to the ventilation grille forms a holder which is provided with at least two mounting openings, with the elastically and favorably resilient clasps mounted therein.
  • the mounting handles form continuous depressions and / or gaps of variable cross-section, wherein they are arranged in pairs laterally of the holder, favorably symmetrical with respect to the axis of the fixing catch, and the distance of the mounting handles in each pair is different.
  • the holder is connected to the ventilation grille by means of locking legs, which feather cheap and rotatably mounted in the connection opening and are directed in opposite directions.
  • the connection opening is arranged centrally in the ventilation grille. There is an opening in the holder.
  • the holder is provided with a projection which cooperates with the auxiliary opening of the ventilation grille.
  • the developed solution allows a simple and reliable attachment of the ventilation grille to the ventilation ducts of various shapes and dimensions, without the need to attach additional fasteners therein or to perform additional openings. This is possible thanks to the fact that the developed fastening catch has several pairs of mounting handles with different distances in which elastic clips are attached.
  • the scope of application of this solution for various ventilation ducts can be further extended by the use of elastic clips with different lengths.
  • the single detent type can also form a universal mounting element for ventilation grilles with different shapes, different construction and external dimensions. The only condition here is that the respective type of ventilation grille must have a corresponding connection opening, which is conveniently mounted in the central part of the grid.
  • a rotatable mounting of the catch in the ventilation grille allows optimal and robust attachment of the catch in the ventilation duct, since the insertion of the tab in the ventilation duct can be made in any position, which is independent of the position of the ventilation grille. After engaging the catch in the ventilation duct, it is possible to control the angle of rotation of the ventilation grille with respect to the attachment made, including its precise leveling.
  • the installation of the ventilation grille is very simple and requires neither expertise nor tools.
  • the construction of the ventilation grille with a fixing catch enables the minimization of its volume and the packaging size of the entire set during its storage, distribution and transport, since the catch can be laid flat and fastened to the flat surface of the ventilation grille.
  • the fixing lug in the developed solution has a favorable opening of the type "Euro-opening"
  • the weight of the entire notch is smaller and its presentation in the shop on the typical stands possible without the need to remove the product in packaging with the "euro port", which would then be thrown away and pollute the environment.
  • These elements allow for an aesthetic presentation of the entire set in the points of sale that have standard stands.
  • the main element of the developed ventilation grille with a fastening catch a symmetrical, flat bracket no. 1, on which the ventilation grille 2 is plugged.
  • the holder 1 is with several, eg. provided with six mounting handles 3, which are mounted in pairs laterally of the holder 1, wherein each pair of mounting handles 3 is arranged symmetrically to the longitudinal axis 4 of the holder 1 and the distance between the individual pairs is different.
  • the three pairs of mounting handles 3 shown in the exemplary embodiment - each arranged further apart from each other - serve for the snap-fastening of two resilient and elastic clips 5 in one of the pairs of handles.
  • the mounting handles 3 form analogous column, so continuous depressions with different width and depth and different cross section.
  • the choice of which pairs of mounting handles 3 are used to insert elastic clips 5 is related to the size of the opening in which the developed ventilation grille is secured with a fixing catch. As has been shown above, the holder 1 with mounting handles 3 and the elastic clips 5 mounted therein forms a fastening catch of the ventilation grille 2.
  • a favorable opening 6 of the type "Euro-opening” is additionally arranged centrally, which is provided for hanging and presentation of the entire ventilation grille set with fixing catch on the standard stands in a shop.
  • the holder 1 is also provided with resilient and resilient support arms 7 which are directed outwardly and are rotatably and snap-mounted in the centrally located connection opening 8 of the ventilation grille 2, thereby connecting the support with the ventilation grille 2.
  • the holder 1 also has the projection 9, which is responsible for their insertion and latching in the cooperating with him opening 10 of the ventilation grille 2. When these two elements are connected to each other, the fixing catch rests with its flat surface 11 against the flat surface of the ventilation grille 2.
  • the opening 6 of the support 1 then projects beyond the outline of the ventilation grille 2 and allows easy suspension of the entire set, without the need to use additional packaging or suspensions.
  • the assembly of the ventilation grille 2 in a ventilation duct takes place in such a way that first a pair of elastic clips 5 is mounted on the optimally selected mounting handles 3 of the holder 1, wherein both the choice of the mounting handles 3, as well as the length of the elastic clips. 5 are dependent on the shape and size of the ventilation duct.
  • the fixing catch, ie. the holder 1 together with elastic clip 5 is then fastened in the connection opening 8 of the ventilation grille 2, the elastic clips 5 are compressed and the entire holder 1 together with elastic clip inserted into the ventilation opening.
  • the elasticity of the elastic clasps 5 and the rotatability of the ventilation grille 2 with respect to the attached in the line fixing latch allow stable anchoring of the entire set in the ventilation duct and a simple correction of the position of the ventilation grille 2, including its precise leveling.

Abstract

The ventilation grid (2) has attachment slot that is provided with grips. A mounting plate (1) forms attachment slot in connection with the ventilation grid, where mounting plate is provided with two assembly grips (3), with which elastic and flexible clip (5) is attached. The assembly grips form continuous sinking or variable cross section gaps.

Description

Der Gegenstand der Erfindung ist ein Lüftungsgitter mit Befestigungsraste, das als Lüftungsgitter oder als Abschluß der in den Lüftungs- und Klimaanlagen üblicherweise eingesetzten Kanalventilatoren verwendet wird.The subject of the invention is a ventilation grille with fixing catch, which is used as a ventilation grille or as a conclusion of the duct fans commonly used in the ventilation and air conditioning systems.

Die Lüftungsgitter dienen hauptsächlich zur Abdeckung von Lüftungsöffnungen. Ihre Aufgabe besteht meistens in einem ästhetischen Abschluß des Lüftungskanals, sie können jedoch in Abhängigkeit von ihrem Bestimmungszweck und Aufbau auch andere Funktionen erfüllen, wie zB. als Luftfilter, -zerstäuber oder -dosiereinrichtungen. Die Montage der Lüftungsgitter am Ende der Luftleitungen erfordert, dass die Abmessungen der Gitterbefestigung an die Abmessungen der Luftleitungen angepasst sind. Der Einbau der Lüftungsgitter ohne zusätzliche Befestigungselemente ist meistens nur dann möglich, wenn der Gittertyp an die jeweilige standardisierte Luftleitung genau angepasst ist. Die häufige Art und Weise der Gitterbefestigung ist ihre Befestigung mittels Schrauben an den früher in der Leitung eingebauten Konstruktionsrahmen. Üblich sind auch andere Lösungen, die zum Zweck eine stabile Gitterbefestigung haben, wie zB. in Form von verschiedenartigen elastischen Haken oder Spreizschrauben.
Und zwar ist aus der Beschreibung eines polnischen Gebrauchsmusters, Patentanmeldung Nr. 109881 (veröff. BUP - Bulletin des Patentamtes - Nr. 02/2000) die Lösung unter dem Titel "Federhaken eines Lüftungsgitters" bekannt. Der Gegenstand dieser Lösung ist dadurch gekennzeichnet, dass an den Rahmen des Lüftungsgitters eine Halterung angebracht ist, an der eine elastische Feder befestigt ist.
Eine andere Konstruktion wurde in der Beschreibung der Erfindung W00077455 unter dem Titel "Element zur Exhaustormontage in einer Lüftungsleitung" dargestellt. Bei dieser Lösung wird der Exhaustor mittels federnden Schnappverschlüssen befestigt.
In einem anderen polnischen Gebrauchsmuster - Anmeldung Nr. 114728 unter dem Titel: "Lüftungsgitter" erfolgt die Gitterbefestigung mittels eines einstellbaren Befestigungsmechanismus, der durch eine drehbar eingelegte und mit einem Gewinde versehene Welle gebildet wird, die von der Mitte der Welle eine gegengerichtete Windung aufweist.
In den dargestellten Lüftungsgitterlösungen ist ihre Befestigung ausschließlich in den Lüftungsleitungen möglich, deren Abmessungen dem Abstand der Lüftungsgitter-Montageelemente annähernd gleich sind.The ventilation grilles are mainly used to cover ventilation openings. Their task is usually in an aesthetic completion of the ventilation duct, but they can also fulfill other functions depending on their intended purpose and structure, such as. as air filters, atomizers or dosing devices. The installation of the ventilation grilles at the end of the air ducts requires that the dimensions of the grid attachment be adapted to the dimensions of the air ducts. The installation of the ventilation grille without additional fastening elements is usually only possible if the grille type is precisely adapted to the respective standardized air duct. The common way of grid attachment is to fasten it by means of screws to the structural frames previously installed in the conduit. Also common are other solutions that have a stable grid attachment for the purpose, such as. in the form of various elastic hooks or expansion screws.
And that is from the description of a Polish Utility Model, Patent Application No. 109881 (Publish BUP Bulletin of the Patent Office - No. 02/2000) the solution known under the title "spring hooks of a ventilation grille". The object of this solution is characterized in that on the frame of the ventilation grille, a holder is attached to which an elastic spring is attached.
Another construction was in the description of the invention W00077455 under the title "Exhaust mounting element in a ventilation duct". In this solution, the Exhaustor is attached by means of resilient snap closures.
In another Polish Utility Model - Application No. 114728 under the title "Ventilation Grille", the grid attachment is accomplished by means of an adjustable attachment mechanism formed by a rotatably engaged and threaded shaft having a counter-rotating turn from the center of the shaft.
In the illustrated ventilation grille solutions their attachment is possible only in the ventilation ducts whose dimensions are the distance of the ventilation grille mounting elements are approximately equal.

Das Wesen der vorliegenden Lösung, dh. eines Lüftungsgitters mit Befestigungsraste, die mit Griffen versehen ist, besteht darin, dass die mit dem Lüftungsgitter verbundene Befestigungsraste eine Halterung bildet, die mit mindestens zwei Montageöffnungen versehen ist, mit den darin angebrachten elastischen und günstig federnden Spangen. Die Montagegriffe bilden durchgehende Einsenkungen und/oder Spalte mit variablem Querschnitt, wobei sie paarweise seitlich der Halterung angeordnet sind, günstig symmetrisch bezüglich der Achse der Befestigungsraste, und der Abstand der Montagegriffe in jedem Paar unterschiedlich ist. Die Halterung ist mit dem Lüftungsgitter mittels Rastschenkeln verbunden, die günstig federn und in der Verbindungsöffnung drehbar angebracht sowie in gegenüberliegende Richtungen gerichtet sind. Die Verbindungsöffnung ist in dem Lüftungsgitter zentral angeordnet. In der Halterung ist eine Öffnung vorhanden. Die Halterung ist mit einem Vorsprung versehen, der mit der Hilfsöffnung des Lüftungsgitters zusammenarbeitet.The essence of the present solution, ie. A ventilation grille with a fastening catch provided with grips is that the fastening grate connected to the ventilation grille forms a holder which is provided with at least two mounting openings, with the elastically and favorably resilient clasps mounted therein. The mounting handles form continuous depressions and / or gaps of variable cross-section, wherein they are arranged in pairs laterally of the holder, favorably symmetrical with respect to the axis of the fixing catch, and the distance of the mounting handles in each pair is different. The holder is connected to the ventilation grille by means of locking legs, which feather cheap and rotatably mounted in the connection opening and are directed in opposite directions. The connection opening is arranged centrally in the ventilation grille. There is an opening in the holder. The holder is provided with a projection which cooperates with the auxiliary opening of the ventilation grille.

Die erarbeitete Lösung erlaubt eine einfache und zuverlässige Befestigung des Lüftungsgitters an den Lüftungsleitungen mit verschiedenen Formen und Abmessungen, ohne die Notwendigkeit, darin zusätzliche Befestigungselemente anbringen oder zusätzliche Öffnungen ausführen zu müssen. Dies ist möglich dank der Tatsache, dass die entwickelte Befestigungsraste über mehrere Paaren von Montagegriffen mit unterschiedlichen Abständen verfügt, in denen elastische Spangen befestigt sind. Der Anwendungsbereich dieser Lösung für verschiedene Lüftungsleitungen kann zusätzlich durch Einsatz elastischer Spangen mit unterschiedlichen Längen erweitert werden.
Der einzelne Rastentyp kann ebenfalls ein Universalmontageelement für Lüftungsgitter mit verschiedenen Formen, verschiedenerer Konstruktion und Außenabmessungen bilden. Die einzige Bedingung ist hier, dass der jeweilige Typ des Lüftungsgitters eine entsprechende Verbindungsöffnung aufweisen muß, die günstig im Zentralteil des Gitters angebracht wird. Eine drehbare Befestigungsweise der Raste in dem Lüftungsgitter erlaubt eine optimale und robuste Befestigung der Raste in der Lüftungsleitung, da die Einschiebung der Lasche in die Lüftungsleitung in jeder Position erfolgen kann, die von der Lage des Lüftungsgitters unabhängig ist. Nach dem Einrasten der Raste in der Lüftungsleitung besteht die Möglichkeit, den Drehwinkel des Lüftungsgitters gegenüber den vorgenommenen Befestigung zu regeln, darunter seine präzise Nivellierung vorzunehmen. Die Montage des Lüftungsgitters ist sehr einfach und erfordert weder Fachkenntnisse noch Werkzeuge. Der Aufbau des Lüftungsgitters mit einer Befestigungsraste ermöglicht die Minimalisierung seines Volumens und der Verpackungsgröße des gesamten Satzes während seiner Lagerung, Vertriebes sowie Transportes, da die Raste flachgelegt und an der flachen Fläche des Lüftungsgitters befestigt werden kann.
Dank der Tatsache, dass die Befestigungsraste in der entwickelten Lösung über eine günstige Öffnung vom Typ "Euro-Öffnung" verfügt, ist das Gewicht der gesamten Raste kleiner und ihre Präsentation in dem Geschäft auf den typischen Ständern möglich, ohne die Notwendigkeit, das Produkt in zusätzliche Verpackungen mit der "Euro-Öffnung" einpacken zu müssen, die dann anschließend weggeworfen und die Umwelt verschmutzen würden. Diese Elemente ermöglichen eine ästhetische Präsentation des gesamten Satzes in den Verkaufsspunkten, die über Standardständer verfügen.The developed solution allows a simple and reliable attachment of the ventilation grille to the ventilation ducts of various shapes and dimensions, without the need to attach additional fasteners therein or to perform additional openings. This is possible thanks to the fact that the developed fastening catch has several pairs of mounting handles with different distances in which elastic clips are attached. The scope of application of this solution for various ventilation ducts can be further extended by the use of elastic clips with different lengths.
The single detent type can also form a universal mounting element for ventilation grilles with different shapes, different construction and external dimensions. The only condition here is that the respective type of ventilation grille must have a corresponding connection opening, which is conveniently mounted in the central part of the grid. A rotatable mounting of the catch in the ventilation grille allows optimal and robust attachment of the catch in the ventilation duct, since the insertion of the tab in the ventilation duct can be made in any position, which is independent of the position of the ventilation grille. After engaging the catch in the ventilation duct, it is possible to control the angle of rotation of the ventilation grille with respect to the attachment made, including its precise leveling. The installation of the ventilation grille is very simple and requires neither expertise nor tools. The construction of the ventilation grille with a fixing catch enables the minimization of its volume and the packaging size of the entire set during its storage, distribution and transport, since the catch can be laid flat and fastened to the flat surface of the ventilation grille.
Thanks to the fact that the fixing lug in the developed solution has a favorable opening of the type "Euro-opening", the weight of the entire notch is smaller and its presentation in the shop on the typical stands possible without the need to remove the product in packaging with the "euro port", which would then be thrown away and pollute the environment. These elements allow for an aesthetic presentation of the entire set in the points of sale that have standard stands.

Der Gegenstand der Erfindung wurde in den beigelegten Zeichnungen näher dargestellt, von denen die Zeichnung Nr. 1 - die Montageart der Befestigungsraste in der Lüftungsleitung, die Zeichnung Nr. 2 - die Befestigungsraste und die Zeichnung Nr. 3 - die Befestigungsraste in Verbindung mit dem Lüftungsgitter darstellt.The object of the invention has been further illustrated in the accompanying drawings, of which the drawing no. 1 - the mounting method of the fastening catch in the ventilation duct, the drawing no. 2 - the fastening catch and the drawing no. 3 - the fastening catch in connection with the ventilation grille represents.

Wie dies in den Zeichnungen dargestellt wurde, bildet das Hauptelement des entwickelten Lüftungsgitters mit einer Befestigungsraste eine symmetrische, flache Halterung Nr. 1, auf die das Lüftungsgitter 2 aufgesteckt wird. Die Halterung 1 ist mit mehreren, zB. mit sechs Montagegriffen 3 versehen, die paarweise seitlich der Halterung 1 angebracht sind, wobei jedes Paar der Montagegriffe 3 symmetrisch zur Längsachse 4 der Halterung 1 angeordnet ist und der Abstand der einzelnen Paare unterschiedlich ist. Die in dem Ausführungsbeispiel gezeigten drei Paare an Montagegriffen 3 - jeweils immer weiter auseinander angeordnet - dienen zur Schnappbefestigung von zwei federnden und elastischen Spangen 5 in einem der Griffpaare. Die Montagegriffe 3 bilden analogische Spalte, also durchgehende Einsenkungen mit unterschiedlicher Breite und Tiefe und unterschiedlichem Querschnitt. Die Wahl, welches der Montagegriffpaare 3 zur Einsetzung von elastischen Spangen 5 verwendet wird, hängt mit der Größe der Öffnung zusammen, in der das entwickelte Lüftungsgitter mit Befestigungsraste befestigt wird.
Wie oben gezeigt wurde - bildet die Halterung 1 mit Montagegriffen 3 und den darin angebrachten elastischen Spangen 5 - eine Befestigungsraste des Lüftungsgitters 2.As shown in the drawings, the main element of the developed ventilation grille with a fastening catch a symmetrical, flat bracket no. 1, on which the ventilation grille 2 is plugged. The holder 1 is with several, eg. provided with six mounting handles 3, which are mounted in pairs laterally of the holder 1, wherein each pair of mounting handles 3 is arranged symmetrically to the longitudinal axis 4 of the holder 1 and the distance between the individual pairs is different. The three pairs of mounting handles 3 shown in the exemplary embodiment - each arranged further apart from each other - serve for the snap-fastening of two resilient and elastic clips 5 in one of the pairs of handles. The mounting handles 3 form analogous column, so continuous depressions with different width and depth and different cross section. The choice of which pairs of mounting handles 3 are used to insert elastic clips 5 is related to the size of the opening in which the developed ventilation grille is secured with a fixing catch.
As has been shown above, the holder 1 with mounting handles 3 and the elastic clips 5 mounted therein forms a fastening catch of the ventilation grille 2.

Zwischen den Montagegriffen 3 wird zusätzlich eine günstige Öffnung 6 vom Typ "Euro-Öffnung" zentral angeordnet, die zum Aufhängen und Präsentation des gesamten Lüftungsgittersatzes mit Befestigungsraste auf den Standardständern in einem Laden vorgesehen ist. Die Halterung 1 ist auch mit elastischen und federnden Halterungsarmen 7 versehen, die nach außen gerichtet sind sowie drehbar und schnappartig in der zentral angeordneten Verbindungsöffnung 8 des Lüftungsgitters 2 angebracht werden, um dadurch die Halterung mit dem Lüftungsgitter 2 zu verbinden.
Die Halterung 1 verfügt auch über den Vorsprung 9, der für ihre Einschiebung und Einrastung in der mit ihm zusammenarbeitenden Öffnung 10 des Lüftungsgitters 2 verantwortlich ist. Wenn diese beiden Elemente miteinander verbunden sind, liegt die Befestigungsraste mit ihrer flachen Fläche 11 an der flachen Fläche des Lüftungsgitters 2 an. Die Öffnung 6 der Halterung 1 ragt dann über den Umriss des Lüftungsgitters 2 heraus und ermöglicht eine einfache Aufhängung des gesamtes Satzes, ohne die Notwendigkeit, eine zusätzliche Verpackung oder Aufhängungen zu verwenden.
Die Montage des Lüftungsgitters 2 in einer Lüftungsleitung erfolgt auf solche Art und Weise, dass zuerst an die optimal gewählten Montagegriffe 3 der Halterung 1 ein Paar elastischer Spangen 5 montiert wird, wobei sowohl die Wahl der Montagegriffe 3, als auch die Länge der elastischen Spangen 5 von der Form und Größe der Lüftungsleitung abhängig sind. Die Befestigungsraste, dh. die Halterung 1 samt elastischer Spange 5 wird anschließend in der Verbindungsöffnung 8 des Lüftungsgitters 2 befestigt, die elastischen Spangen 5 werden zusammengedrückt und die gesamte Halterung 1 samt elastischer Spange in die Lüftungsöffnung eingeschoben. Die Elastizität der elastischen Spangen 5 sowie die Drehbarkeit des Lüftungsgitters 2 gegenüber der in der Leitung angebrachten Befestigungsraste ermöglichen eine stabile Verankerung des gesamten Satzes in dem Lüftungskanal sowie eine einfache Korrektur der Lage des Lüftungsgitters 2, darunter seine präzise Nivellierung.Between the mounting handles 3 a favorable opening 6 of the type "Euro-opening" is additionally arranged centrally, which is provided for hanging and presentation of the entire ventilation grille set with fixing catch on the standard stands in a shop. The holder 1 is also provided with resilient and resilient support arms 7 which are directed outwardly and are rotatably and snap-mounted in the centrally located connection opening 8 of the ventilation grille 2, thereby connecting the support with the ventilation grille 2.
The holder 1 also has the projection 9, which is responsible for their insertion and latching in the cooperating with him opening 10 of the ventilation grille 2. When these two elements are connected to each other, the fixing catch rests with its flat surface 11 against the flat surface of the ventilation grille 2. The opening 6 of the support 1 then projects beyond the outline of the ventilation grille 2 and allows easy suspension of the entire set, without the need to use additional packaging or suspensions.
The assembly of the ventilation grille 2 in a ventilation duct takes place in such a way that first a pair of elastic clips 5 is mounted on the optimally selected mounting handles 3 of the holder 1, wherein both the choice of the mounting handles 3, as well as the length of the elastic clips. 5 are dependent on the shape and size of the ventilation duct. The fixing catch, ie. the holder 1 together with elastic clip 5 is then fastened in the connection opening 8 of the ventilation grille 2, the elastic clips 5 are compressed and the entire holder 1 together with elastic clip inserted into the ventilation opening. The elasticity of the elastic clasps 5 and the rotatability of the ventilation grille 2 with respect to the attached in the line fixing latch allow stable anchoring of the entire set in the ventilation duct and a simple correction of the position of the ventilation grille 2, including its precise leveling.

Verzeichnis der Bezeichnungen:List of names:

  1. 1 - Halterung,1 - bracket,
  2. 2 - Lüftungsgitter,2 - ventilation grille,
  3. 3 - Montagegriff3 - mounting handle
  4. 4 - Achse der Befestigungsraste4 - Axis of the fixing catch
  5. 5 - elastische Spange5 - elastic clasp
  6. 6 - Öffnung,6 - opening,
  7. 7 - Halterungsarme,7 - bracket arms,
  8. 8 - Verbindungsöffnung,8 - connection opening,
  9. 9 - Vorsprung,9 - lead,
  10. 10 - Hilfsöffnung,10 - auxiliary opening,
  11. 11 - flache Fläche.11 - flat surface.

Claims (8)

Lüftungsgitter mit Befestigungsraste, versehen mit Griffen, dadurch gekennzeichnet, dass die mit dem Lüftungsgitter (2) verbundene Befestigungsraste eine Halterung (1) bildet, die mindestens mit zwei Montagegriffen (3) versehen ist, mit den darin angebrachten elastischen und günstig federnden Spangen (5).Ventilation grille with fastening catch, provided with handles, characterized in that the fastening grid connected to the ventilation grille (2) forms a holder (1) which is provided with at least two mounting handles (3), with the elastically and favorably resilient clips (5 ). Lüftungsgitter nach Anspruch 1, dadurch gekennzeichnet, dass die Montagegriffe (3) durchgehende Einsenkungen und/oder Spalte mit variablem Querschnitt bilden.Ventilation grille according to claim 1, characterized in that the mounting handles (3) form continuous depressions and / or gaps of variable cross-section. Lüftungsgitter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Montagegriffe (3) paarweise seitlich der Halterung (1) angeordnet sind, günstig symmetrisch bezüglich der Achse (4) der Befestigungsraste, wobei der Abstand der Montagegriffe (3) in jedem Paar unterschiedlich ist.Ventilation grille according to claim 1 or 2, characterized in that the mounting handles (3) are arranged in pairs laterally of the holder (1), favorably symmetrical with respect to the axis (4) of the fixing catch, wherein the distance of the mounting handles (3) in each pair is different , Lüftungsgitter nach Anspruch 1 oder 2 oder 3, dadurch gekennzeichnet, dass die Halterung (1) mit dem Lüftungsgitter (2) mittels Rastschenkel (7) verbunden ist, die günstig federn und in der Verbindungsöffnung (8) drehbar angebracht sind.Ventilation grille according to claim 1 or 2 or 3, characterized in that the holder (1) with the ventilation grille (2) by means of locking legs (7) is connected, which feathers cheap and are rotatably mounted in the connection opening (8). Lüftungsgitter nach Anspruch 4, dadurch gekennzeichnet, dass die Rastschenkel (7) in gegenüberliegende Richtungen gerichtet sind.Ventilation grille according to claim 4, characterized in that the locking legs (7) are directed in opposite directions. Lüftungsgitter nach Anspruch 4, dadurch gekennzeichnet, dass die Verbindungsöffnung (8) in dem Lüftungsgitter (2) zentral angeordnet ist.Ventilation grille according to claim 4, characterized in that the connection opening (8) in the ventilation grille (2) is arranged centrally. Lüftungsgitter nach Anspruch 1, dadurch gekennzeichnet, dass in der Halterung (1) eine Öffnung (6) vorhanden ist.Ventilation grille according to claim 1, characterized in that in the holder (1) has an opening (6) is present. Lüftungsgitter nach Anspruch 1 oder 2 oder 3 oder 4 oder 5, dadurch gekennzeichnet, dass die Halterung (1) mit einem Vorsprung (9) versehen ist, der mit der Hilfsöffnung (11) des Lüftungsgitters (2) zusammenarbeitet.Ventilation grille according to claim 1 or 2 or 3 or 4 or 5, characterized in that the holder (1) is provided with a projection (9) which cooperates with the auxiliary opening (11) of the ventilation grille (2).
EP07460021A 2006-10-02 2007-09-28 Ventilation grill with mounting notch and spring clip for vent ducts of different dimensions Withdrawn EP1930665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL380724A PL380724A1 (en) 2006-10-02 2006-10-02 Ventilating grate with fixing catch

Publications (1)

Publication Number Publication Date
EP1930665A1 true EP1930665A1 (en) 2008-06-11

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Application Number Title Priority Date Filing Date
EP07460021A Withdrawn EP1930665A1 (en) 2006-10-02 2007-09-28 Ventilation grill with mounting notch and spring clip for vent ducts of different dimensions

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EP (1) EP1930665A1 (en)
PL (1) PL380724A1 (en)
RU (1) RU2007136123A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010016507A1 (en) * 2010-04-19 2011-10-20 Rittal Gmbh & Co. Kg Air guide arrangement
IT201700003601A1 (en) * 2017-01-13 2018-07-13 Eterno Ivica Srl GRID DEVICE WITH ADJUSTABLE AND ELASTIC FIXING

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL114728B2 (en) 1978-12-21 1981-02-28 Politechnika Lodzka Device for testing of metal machinability
EP0768499A1 (en) * 1995-10-04 1997-04-16 Dino Cappellari Ventilation grille for air intakes
WO2000055547A1 (en) * 1999-03-17 2000-09-21 Europlast S.P.A. Aeration grille for air intake ducts
WO2000077455A1 (en) 1999-06-11 2000-12-21 ABB Fläkt Oy Accessory for mounting an air diffuser to the end of a ventilation air duct
WO2001002778A1 (en) 1999-07-05 2001-01-11 Europlast S.P.A. Device with flexure leaf springs for the rapid installation of air gratings
WO2002048620A1 (en) * 2000-12-14 2002-06-20 San Marino Plast S.A. Grating for aeration ducts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL114728B2 (en) 1978-12-21 1981-02-28 Politechnika Lodzka Device for testing of metal machinability
EP0768499A1 (en) * 1995-10-04 1997-04-16 Dino Cappellari Ventilation grille for air intakes
WO2000055547A1 (en) * 1999-03-17 2000-09-21 Europlast S.P.A. Aeration grille for air intake ducts
WO2000077455A1 (en) 1999-06-11 2000-12-21 ABB Fläkt Oy Accessory for mounting an air diffuser to the end of a ventilation air duct
WO2001002778A1 (en) 1999-07-05 2001-01-11 Europlast S.P.A. Device with flexure leaf springs for the rapid installation of air gratings
WO2002048620A1 (en) * 2000-12-14 2002-06-20 San Marino Plast S.A. Grating for aeration ducts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010016507A1 (en) * 2010-04-19 2011-10-20 Rittal Gmbh & Co. Kg Air guide arrangement
US9357672B2 (en) 2010-04-19 2016-05-31 Rittal Gmbh & Co. Kg Air guidance system
IT201700003601A1 (en) * 2017-01-13 2018-07-13 Eterno Ivica Srl GRID DEVICE WITH ADJUSTABLE AND ELASTIC FIXING

Also Published As

Publication number Publication date
PL380724A1 (en) 2008-04-14
RU2007136123A (en) 2009-04-10

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