EP1567035B1 - Gathering curtain - Google Patents

Gathering curtain Download PDF

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Publication number
EP1567035B1
EP1567035B1 EP03810979A EP03810979A EP1567035B1 EP 1567035 B1 EP1567035 B1 EP 1567035B1 EP 03810979 A EP03810979 A EP 03810979A EP 03810979 A EP03810979 A EP 03810979A EP 1567035 B1 EP1567035 B1 EP 1567035B1
Authority
EP
European Patent Office
Prior art keywords
plug
fastened
roman blind
axial
tenon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03810979A
Other languages
German (de)
French (fr)
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EP1567035A1 (en
Inventor
Wolfgang VON DER HÖH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ado Gardinenwerke & Co GmbH
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Ado Gardinenwerke & Co GmbH
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Publication of EP1567035A1 publication Critical patent/EP1567035A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/388—Details of bottom or upper slats or their attachment
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2622—Gathered vertically; Roman, Austrian or festoon blinds

Definitions

  • the invention relates to a Roman shade, the upper edge of which is fastened to a holder and whose lower edge is suspended by means of a plurality of fastening elements on pull cords, which are guided over deflecting elements held at the upper edge.
  • the Buchschnurenden are releasably attached to a winding shaft ( DE 41 37 266 A1 ).
  • the releasable attachment is that a series of holes are provided in the winding shaft, are inserted into the tight fitting, hat-shaped inserts made of elastic material in which the Glasschnurenden are held by a knot.
  • the invention has for its object to improve a Roman shade of the type mentioned in terms of the attractiveness and ease of installation of the fasteners.
  • the fastener used should be designed visually appealing and the attachment between the drawstring and Roman shade are made simpler and more precise.
  • each fastener as two-piece connector is formed, one part of which is attached to the lower edge of Raffvorhangs and the other part at the end of the pull cord, wherein the plug connection consists of a part formed on an axial pin and a pin formed on the other part of the axial plug-in receptacle.
  • the two fasteners can be separately fastened on the one hand at the bottom of the Roman shade and on the other hand at the ends of the pull cord.
  • the connector is handsome, because it can be easily made compact and closed.
  • the plug-in connection consists of an axial pin formed on one part and an axial plug-in receptacle formed on the other part for the pin.
  • the pin according to an embodiment of the invention on its lateral surface has at least one radial pin, for the in the socket an axial guide groove and at the end of the guide groove an annular groove - / annular slot portion are provided, in which the pin by radial rotation of the pin.
  • a symmetrical loading of the fastener and a hidden concealed bracket with a node provided end of the pull cord can be achieved in that the attachable to the pull cord part has a bore into which the end of the pull cord can be threaded.
  • the bore has an axial portion extending from the end opposite the journal and a portion extending transversely thereto.
  • FIG. 1 An in Fig. 1 in a lowered state shown Raffvorhang 1 is fixed with its upper edge 2, which is stiffened by a inserted in a pocket 3, not shown rod to a holder 4, which in turn is attached to a building wall, not shown above a window opening.
  • the Roman shade 1 has parallel to the pocket 3 extending, spaced apart and created by sewing pockets 5, 6, 7, 8, in which also rods can be arranged for stiffening and serve as reference points for wrinkles.
  • the Roman shade 1 has at the lower edge 9 a further pocket 10, in which also a rod is accommodated for stiffening.
  • the lower edge 9 is suspended on pull cords 11, 12, 13 by means of fastening elements 14, 15, 16.
  • the pull cords 11, 12, 13 are guided by eyelets 17 to 28 attached to the Raffvorhang 1 in the region of the pockets 5, 6, 7, 8.
  • two deflecting elements 29, 30, 31 are attached in the form of eyelets at the upper edge, through which the pull cords 11, 12, 13 run and are brought together to form a side.
  • Each fastening element 14, 15, 16 for the pull cords 11, 12, 13 consists of a two-piece plug connection 32, 33rd
  • the attached to the Roman shade 1 part 32 has a formed as a sewing part tab 34 and a molded-on plug-in receptacle 35.
  • a plug-in receptacle 35 In the plug-in receptacle 35, an axial bore 36 with lateral guide grooves 36a, 36b is provided.
  • the bore 36 with the guide grooves 36a, 36b merges into Ringnut- / Ringschlitzabête 37, at the end of each a detent 37a is formed.
  • the other part 33 to be fastened at the end of each pull cord 11, 12, 13 has a shaft 38 and a pin 39 formed axially thereon.
  • an axial bore 40 is provided, which extends from the opposite end of the pin 39 of the shaft 38 and merges into a transverse bore 41.
  • the diameter of the transverse bore 41 is greater than that of the axial bore 40.
  • the bores 40, 41 are used to attach a threaded into the axial bore 40 pull cord 11.
  • the thread 11 provided with a knot 11a after threading the drawstring is hidden in the transverse bore 41st held because the axial bore 40 is too small for the node 11 a.
  • the inlet of the transverse bore 41 can be designed obliquely or as a continuous transverse bore through which then the Switzerlandschnurende can be inserted with the help of a pin.
  • the axial pin 39 has diametrically opposite, radial pins 42a, 42b in the central region.
  • the dimensions of the pin 39 and the pins 42a, 42b are matched to the dimensions of the bore 36, the lateral guide grooves 36a, 37b and the annular groove / annular slot portions 37 such that the pin 39 is fully inserted and twisted into the socket 35 and thus against axial withdrawal can be locked.
  • the detent 37a serves to hold the pin 42b engaging therein in an effective tensile load on the pull cord 11.
  • the connector is formed with the Ringnut- / Ringschlitzabexcellenten 37, the detents 37 a and the pins 42 a, 42 b as a bayonet lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Air Bags (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Liquid Crystal (AREA)
  • Pyridine Compounds (AREA)
  • Blinds (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

The invention relates to a gathering curtain (1), which can be raised and lowered by means of pull chords (11, 12, 13). The pull chords (11, 12, 13) are fastened by means of fastening elements (14, 15, 16) to the lower edge (9) of the gathering curtain (1). Each fastening element (14, 15, 16) is provided in the form of a two-piece plug-type connector, of which one part is fastened to the lower edge (9) of the gathering curtain (1) and the other part is fastened to the end of the pull chord (11, 12, 13). In order to securely lock the plug-type connector, said connector can comprise a bayonet locking.

Description

Die Erfindung betrifft einen Raffvorhang, dessen oberer Rand an einem Halter befestigbar ist und dessen unterer Rand mittels mehrerer Befestigungselemente an Zugschnüren aufgehängt ist, die über am oberen Rand gehaltenen Umlenkelementen geführt sind.The invention relates to a Roman shade, the upper edge of which is fastened to a holder and whose lower edge is suspended by means of a plurality of fastening elements on pull cords, which are guided over deflecting elements held at the upper edge.

Raffvorhänge dieser Art sind in vielfältiger Ausführung aus der Praxis und Patentliteratur bekannt. Bei solchen Raffvorhängen ist üblicherweise der untere Rand durch einen eingelagerten Stab versteift. Diese Versteifung dient dazu, daß der Raffvorhang mittels weniger über die Breite des Raffvorhangs verteilter Zugschnüre gleichmäßig hochgezogen und heruntergelassen werden kann. Außerdem sind die Zugschnüre in Ösen geführt, die an über die Höhe des Raffvorhangs verteilten Stellen für Sollfalten angeordnet sind. Am oberen Rand laufen die Zugschnüre über die Umlenkelemente zu einer Seite zusammen, so daß alle Zugschnüre von der Bedienungsperson mit einem Griff gleichzeitig erfaßt und so der Raffvorhang gleichmäßig hochgezogen und herabgelassen werden kann.Roman blinds of this type are known in various embodiments from practice and patent literature. In such Raffvorhängen the lower edge is usually stiffened by an embedded rod. This stiffening serves to ensure that the Roman shade can be uniformly raised and lowered by means of less over the width of the Roman shade distributed Zugschnire. In addition, the pull cords are guided in eyelets, which are arranged at distributed over the height of the Roman shade points for desired folds. At the top of the drawstrings run over the deflectors to one side, so that all drawstrings simultaneously detected by the operator with a handle and so the Raffvorhang can be uniformly raised and lowered.

Bei einem bekannten Raffvorhang ( DE 37 39 317 C2 ) sind die aus Kunststoff gespritzten Befestigungselmente als U-förmig zusammenklappbare Streifen ausgebildet. Die Streifen weisen an einem Ende einen Abschnitt auf, der am Raffvorhang annähbar ist, und am anderen Ende einen umklappberen Abschnitt. Der umklappbare Abschnitt ist längsgeschlitzt, wodurch zwei Enden gebildet werden, die jeweils oberseitig einen angeformten Stift tragen. Bei einem mit Befestigungselementen und Zugschnüren komplettierten Raffvorhang sitzt in dem Längsschlitz zwischen den umgeklappten Enden des Streifens ein mit einem Knoten versehenes Ende einer Zugschnur. Um die Enden auf dem angenähten Teil des Streifens zu halten, sind die Stifte mit Klemmsitz in entsprechenden Bohrungen auf dem angenähten Abschnitt eingesteckt. Nachteilig bei einem solchen Befestigungselement ist zum einen die aufwendige Montage und Demontage, denn nach Einführen des geknoteten Endes der Zugschnur müssen die beiden Enden umgeklappt und mit ihren Stiften in die entsprechenden Bohrungen des angenähten Teils eingeclipst werden. Für die Demontage der Zugschnur müssen die Stifte aus ihren Bohrungen ausgeclipst werden, was häufig nicht ohne Hilfsmittel möglich ist. Zum anderen sind solche Befestigungselemente wegen ihres komplizierten mechanischen Aufbaus nicht gerade ansehnlich.In a known Roman shade ( DE 37 39 317 C2 ) are molded of plastic Befestigungselmente formed as U-shaped collapsible strips. The strips have at one end a portion which is approachable on Raffvorhang, and at the other end a umklappberen section. The foldable section is longitudinally slotted, whereby two ends are formed, each carrying a molded pin on the upper side. In a completed with fasteners and drawstrings Roman shade sits in the longitudinal slot between the folded ends of the strip provided with a node end of a pull cord. To hold the ends on the stitched portion of the strip, the pins are crimped into corresponding holes in the stitched portion. The disadvantage of such a fastener is on the one hand, the complex assembly and disassembly, because after insertion of the knotted end of the pull cord, the two ends must be folded and clipped with their pins in the corresponding holes of the sewn on part. To disassemble the drawstring pins from their holes must be clipped, which is often not possible without aids. On the other hand, such fasteners are not very attractive because of their complicated mechanical structure.

Bei einem anderen Raffvorhang sind die Zugschnurenden an einer Aufspulwelle lösbar befestigt ( DE 41 37 266 A1 ). Die lösbare Befestigung besteht darin, daß in der Aufspulwelle eine Reihe von Bohrungen vorgesehen sind, in die knapp passende, hutförmige Einsätze aus elastischem Material gesteckt sind, in denen die Zugschnurenden mittels eines Knotens gehalten sind.In another Raffvorhang the Zugschnurenden are releasably attached to a winding shaft ( DE 41 37 266 A1 ). The releasable attachment is that a series of holes are provided in the winding shaft, are inserted into the tight fitting, hat-shaped inserts made of elastic material in which the Zugschnurenden are held by a knot.

Ein weiterer Raffvorhang ist in der US 5,690,156 beschrieben. Dieser Raffvorhang ist an seinem unteren Rand über Befestigungselemente an Zugschnüren aufgehängt, die wiederum über am oberen Rand vermutlich vorgesehene Umlenkelemente geführt sind. Im Einzelnen sind die Befestigungselemente clipförmig ausgebildet und umfassen einen Hauptabschnitt, welcher mit dem Ende der Zugschur verbunden ist, sowie einen Clipabschnitt, welcher eine am unteren Rand des Raffvorhangs vorgesehene und diesen einklemmende Leiste kraftschlüssig umgreift, d.h. einklemmt. Nachteilig an diesem Raffvorhang ist, dass die Verbindung zwischen clipförmigen Befestigungselement und Leiste unpräzise ist, da die horizontale Position des Clips auf der Leiste nicht vordefiniert ist. So kann ein ungeübter Monteur unbeabsichtigt einen horizontalen Versatz des Clips auf der Leiste erzeugen, so dass im Ergebnis die Zugschnur nicht vertikal, sondern leicht schräg verläuft, was optisch nachteilig ist und zu einem ungleichmäßigen Hochziehen des Raffvorhangs führt. Ferner ist die Kombination aus Leiste und Clip auch optisch nicht ansprechend, da der die Leiste kraftschlüssig umgreifende, d.h. einklemmende Clip mit seinen elastischen Zinken unvorteilhaft gestaltet sein muss.Another roman blind is in the US 5,690,156 described. This Raffvorhang is suspended at its lower edge via fasteners on drawstrings, which in turn are guided over the upper edge probably provided deflection. Specifically, the fasteners are clip-shaped and include a main portion, which is connected to the end of Zugschur, and a clip portion which surrounds a provided at the bottom of the Raffvorhang and this clamping bar non-positively, ie clamped. A disadvantage of this Raffvorhang is that the connection between clip-shaped fastener and bar is imprecise, since the horizontal position of the clip on the bar is not predefined. Thus, an inexperienced technician unintentionally produce a horizontal offset of the clip on the bar, so that as a result the pull cord is not vertical, but slightly oblique, which is visually disadvantageous and leads to an uneven pulling up the Roman shade. Furthermore, the combination of bar and clip is not visually appealing, since the bar frictionally encompassing, ie clamping clip must be designed unfavorable with its elastic prongs.

Der Erfindung liegt die Aufgabe zugrunde, einen Raffvorhang der eingangs genannten Art bezüglich der Ansehnlichkeit und Montagefreundlichkeit der Befestigungselemente zu verbessern. Insbesondere soll das eingesetzte Befestigungselement optisch ansprechender gestalten werden und die Befestigung zwischen Zugschnur und Raffvorhang einfacher und präziser gestaltet werden.The invention has for its object to improve a Roman shade of the type mentioned in terms of the attractiveness and ease of installation of the fasteners. In particular, the fastener used should be designed visually appealing and the attachment between the drawstring and Roman shade are made simpler and more precise.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass jedes Befestigungselement als zweistückige Steckverbindung ausgebildet ist, dessen einer Teil am unteren Rand des Raffvorhangs und dessen anderer Teil am Ende der Zugschnur befestigt ist, wobei die Steckverbindung aus einem an einem Teil ausgebildeten axialen Zapfen und einer für den Zapfen an dem anderen Teil ausgebildeten axialen Steckaufnahme besteht.This object is achieved in that each fastener as two-piece connector is formed, one part of which is attached to the lower edge of Raffvorhangs and the other part at the end of the pull cord, wherein the plug connection consists of a part formed on an axial pin and a pin formed on the other part of the axial plug-in receptacle.

Bei dem erfindungsgemäßen Raffvorhang lassen sich die beiden Befestigungselemente separat voneinander einerseits am unteren Rand des Raffvorhangs und andererseits an den Enden der Zugschnur befestigen. Für die Endmontage ist dann nur noch ein einfacher Steckvorgang erforderlich. Auch ist die Steckverbindung ansehnlich, weil sie sich leicht kompakt und geschlossen gestalten lässt.In the Roman shade according to the invention, the two fasteners can be separately fastened on the one hand at the bottom of the Roman shade and on the other hand at the ends of the pull cord. For final assembly then only a simple plug-in operation is required. Also, the connector is handsome, because it can be easily made compact and closed.

Um die Steckverbindung leicht zusammenstecken zu können, sie aber bei guter Sicherung gegen unbeabsichtigtes Lösen leicht lösen zu können, sieht eine Ausgestaltung der Erfindung eine Bajonettverriegelung vor.In order to easily plug together the connector, but they can easily solve with good security against accidental loosening, provides an embodiment of the invention, a bayonet lock before.

Erfindungsgemäß besteht die Steckverbindung aus einem an dem einen Teil ausgebildeten axialen Zapfen und einer für den Zapfen an dem anderen Teil ausgebildeten axialen Steckaufnahme. Bei dieser Ausgestaltung ist es aus konstruktiven, aber auch aus herstellungstechnischen und optischen Gründen von Vorteil, wenn der Zapfen nach einer Ausgestaltung der Erfindung an seiner Mantelfläche mindestens einen radialen Stift aufweist, für den in der Steckaufnahme eine axiale Führungsnut und am Ende der Führungsnut ein Ringnut- /Ringschlitzabschnitt vorgesehen sind, in den der Stift durch radiales Verdrehen desAccording to the invention, the plug-in connection consists of an axial pin formed on one part and an axial plug-in receptacle formed on the other part for the pin. In this embodiment, it is advantageous for structural, but also for manufacturing and optical reasons, if the pin according to an embodiment of the invention on its lateral surface has at least one radial pin, for the in the socket an axial guide groove and at the end of the guide groove an annular groove - / annular slot portion are provided, in which the pin by radial rotation of the

Zapfens gegenüber der Steckaufnahme einführbar und dann gegen axiale Verschiebung gesichert ist.Spigot against the plug receptacle inserted and then secured against axial displacement.

Eine symmetrische Belastung des Befestigungselementes und eine im Ergebnis verdeckte Halterung des mit einem Knoten versehenen Endes der Zugschnur kann dadurch erreicht werden, daß das an der Zugschnur befestigbare Teil eine Bohrung aufweist, in die das Ende der Zugschnur einfädelbar ist. Dies kann beispielsweise dadurch verwirklicht sein, daß die Bohrung einen von dem dem Zapfen gegenüberliegenden Ende ausgehenden axialen Abschnitt und einen davon ausgehenden quer dazu verlaufenden Abschnitt aufweist.A symmetrical loading of the fastener and a hidden concealed bracket with a node provided end of the pull cord can be achieved in that the attachable to the pull cord part has a bore into which the end of the pull cord can be threaded. This can be realized, for example, in that the bore has an axial portion extending from the end opposite the journal and a portion extending transversely thereto.

Wie an sich bekannt, weist der am unteren Rand des Raffvorhangs befestigte Teil eine als Annähteil ausgebildete Lasche auf. Diese Art der Befestigung hat sich in der Praxis wegen ihrer Einfachheit und sicheren Halterung bewährt.As is known per se, the part attached to the lower edge of the Roman shade has a tab formed as a sew-on part. This type of attachment has proven itself in practice because of its simplicity and secure mounting.

Im folgenden wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. Im einzelnen zeigen:

Fig. 1
einen Raffvorhang in isometrischer Darstellung und Teilansicht,
Fig. 2
ein zweiteiliges Befestigungselement mit Zugschnur in isometrischer Darstellung vor dem Zusammenstecken seiner beiden Teile,
Fig. 3
das Befestigungselement nach Fig. 2 in isometrischer Darstellung nach dem Zusammenstecken,
Fig. 4
das Befestigungselements nach Fig. 2 in Ansicht und
Fig. 5
das Befestigungselement nach Fig. 3 in Ansicht.
In the following the invention will be explained in more detail with reference to a drawing illustrating an embodiment. In detail show:
Fig. 1
a Roman blind in isometric view and partial view,
Fig. 2
a two-part fastener with drawstring in isometric view before the mating of its two parts,
Fig. 3
the fastener after Fig. 2 in isometric view after mating,
Fig. 4
the fastener after Fig. 2 in view and
Fig. 5
the fastener after Fig. 3 in view.

Ein in Fig. 1 in heruntergelassenem Zustand dargestellter Raffvorhang 1 ist mit seinem oberen Rand 2, der durch einen in einer Tasche 3 eingelegten, nicht dargestellten Stab versteift ist, an einem Halter 4 befestigt, der seinerseits z.B. an einer nicht dargestellten Gebäudewand oberhalb einer Fensteröffnung befestigt ist. Der Raffvorhang 1 weist parallel zu der Tasche 3 verlaufende, voneinander beabstandete und durch Abnähen geschaffene Taschen 5, 6, 7, 8 auf, in denen ebenfalls Stäbe zur Versteifung angeordnet sein können und die als Sollstellen für Falten dienen. Der Raffvorhang 1 weist am unteren Rand 9 eine weitere Tasche 10 auf, in der ebenfalls ein Stab zur Versteifung untergebracht ist.An in Fig. 1 in a lowered state shown Raffvorhang 1 is fixed with its upper edge 2, which is stiffened by a inserted in a pocket 3, not shown rod to a holder 4, which in turn is attached to a building wall, not shown above a window opening. The Roman shade 1 has parallel to the pocket 3 extending, spaced apart and created by sewing pockets 5, 6, 7, 8, in which also rods can be arranged for stiffening and serve as reference points for wrinkles. The Roman shade 1 has at the lower edge 9 a further pocket 10, in which also a rod is accommodated for stiffening.

Der untere Rand 9 ist an Zugschnüren 11, 12, 13 mittels Befestigungselementen 14, 15, 16 aufgehängt. Die Zugschnüre 11, 12, 13 sind durch am Raffvorhang 1 im Bereich der Taschen 5, 6, 7, 8 angebrachte Ösen 17 bis 28 geführt. Vorzugsweise sind am oberen Rand 2 Umlenkelemente 29, 30, 31 in Form von Ösen befestigt, durch die die Zugschnüre 11, 12, 13 verlaufen und zu einer Seite zusammengeführt sind.The lower edge 9 is suspended on pull cords 11, 12, 13 by means of fastening elements 14, 15, 16. The pull cords 11, 12, 13 are guided by eyelets 17 to 28 attached to the Raffvorhang 1 in the region of the pockets 5, 6, 7, 8. Preferably, two deflecting elements 29, 30, 31 are attached in the form of eyelets at the upper edge, through which the pull cords 11, 12, 13 run and are brought together to form a side.

Wird an den zusammengeführten Zugschnüren 17, 18, 19 gezogen, dann wird der Raffvorhang 1 hochgezogen und legt sich dabei im Bereich der Taschen 5, 6, 7, 8 von unten fortschreitend in Falten.If pulled on the merged drawstrings 17, 18, 19, then the Raffvorhang 1 is pulled up and puts it in the area of the pockets 5, 6, 7, 8 progressively from below into folds.

Jedes Befestigungselement 14, 15, 16 für die Zugschnüre 11, 12, 13 besteht aus einer zweistückigen Steckverbindung 32, 33.Each fastening element 14, 15, 16 for the pull cords 11, 12, 13 consists of a two-piece plug connection 32, 33rd

Der am Raffvorhang 1 befestigte Teil 32 weist eine als Annähteil ausgebildete Lasche 34 und eine daran angeformte Steckaufnahme 35 auf. In der Steckaufnahme 35 ist eine axiale Bohrung 36 mit seitlichen Führungsnuten 36a, 36b vorgesehen. Die Bohrung 36 mit den Führungsnuten 36a, 36b geht in Ringnut- /Ringschlitzabschnitte 37 über, an deren Ende jeweils eine Rast 37a ausgebildet ist.The attached to the Roman shade 1 part 32 has a formed as a sewing part tab 34 and a molded-on plug-in receptacle 35. In the plug-in receptacle 35, an axial bore 36 with lateral guide grooves 36a, 36b is provided. The bore 36 with the guide grooves 36a, 36b merges into Ringnut- / Ringschlitzabschnitte 37, at the end of each a detent 37a is formed.

Das am Ende einer jeden Zugschnur 11, 12, 13 zu befestigende andere Teil 33 weist einen Schaft 38 und einen daran axial angeformten Zapfen 39 auf. In dem Schaft 38 ist eine axiale Bohrung 40 vorgesehen, die von dem dem Zapfen 39 gegenüberliegenden Ende des Schaftes 38 ausgeht und in eine Querbohrung 41 übergeht. Der Durchmesser der Querbohrung 41 ist größer als der der axialen Bohrung 40. Die Bohrungen 40, 41 dienen zur Befestigung einer in die axiale Bohrung 40 eingefädelten Zugschnur 11. Das nach Einfädeln der Zugschnur 11 mit einem Knoten 11a versehene Ende wird verdeckt in der Querbohrung 41 gehalten, weil die axiale Bohrung 40 für den Knoten 11a zu klein ist. Um das Einfädeln zu erleichtern, kann der Einlauf der Querbohrung 41 schräg oder als durchgehende Querbohrung gestaltet sein, durch die dann mit Hilfe eines Stiftes das Zugschnurende gesteckt werden kann.The other part 33 to be fastened at the end of each pull cord 11, 12, 13 has a shaft 38 and a pin 39 formed axially thereon. In the shaft 38, an axial bore 40 is provided, which extends from the opposite end of the pin 39 of the shaft 38 and merges into a transverse bore 41. The diameter of the transverse bore 41 is greater than that of the axial bore 40. The bores 40, 41 are used to attach a threaded into the axial bore 40 pull cord 11. The thread 11 provided with a knot 11a after threading the drawstring is hidden in the transverse bore 41st held because the axial bore 40 is too small for the node 11 a. In order to facilitate the threading, the inlet of the transverse bore 41 can be designed obliquely or as a continuous transverse bore through which then the Zugschnurende can be inserted with the help of a pin.

Der axiale Zapfen 39 weist im mittleren Bereich diametral gegenüberliegende, radiale Stifte 42a, 42b auf. Die Abmessungen des Zapfens 39 und der Stifte 42a, 42b sind auf die Abmessungen der Bohrung 36, der seitlichen Führungsnuten 36a, 37b und der Ringnut/Ringschlitzabschnitte 37 derart abgestimmt, daß der Zapfen 39 vollständig in die Steckaufnahme 35 eingesteckt und verdreht und damit auch gegen axiales Herausziehen verriegelt werden kann. Dabei dient die Rast 37a dazu, den darin eingreifenden Stift 42b bei an der Zugschnur 11 wirksamer Zugbelastung im Eingriff zu halten. Insofern ist die Steckverbindung mit den Ringnut-/Ringschlitzabschnitten 37, den Rasten 37a und den Stiften 42a, 42b als eine Bajonettverriegelung ausgebildet.The axial pin 39 has diametrically opposite, radial pins 42a, 42b in the central region. The dimensions of the pin 39 and the pins 42a, 42b are matched to the dimensions of the bore 36, the lateral guide grooves 36a, 37b and the annular groove / annular slot portions 37 such that the pin 39 is fully inserted and twisted into the socket 35 and thus against axial withdrawal can be locked. The detent 37a serves to hold the pin 42b engaging therein in an effective tensile load on the pull cord 11. In this respect, the connector is formed with the Ringnut- / Ringschlitzabschnitten 37, the detents 37 a and the pins 42 a, 42 b as a bayonet lock.

Claims (6)

  1. Roman blind the upper edge (2) of which can be fastened to a holder (4) and the lower edge (9) of which is suspended by means of a plurality of fastening elements (14, 15, 16) on pull cords (11, 12, 13) which are guided via guide elements (29, 30, 31) held on the upper edge (2), characterised in that each fastening element (14, 15, 16) is formed as a two-part plug-in connection, one part (32) of which is fastened to the lower edge (9) of the roman blind (1) and the other part (33) of which is fastened to the end of the pull cord (11, 12, 13), wherein the plug-in connection consists of an axial tenon (39) formed on the one part and of an axial plug-in receptacle (35) formed on the other part for the tenon (39).
  2. Roman blind according to Claim 1, characterised in that the plug-in connection has a bayonet locking mechanism (37, 37a, 42a, 42b).
  3. Roman blind according to Claim 1 or 2, characterised in that the tenon (39) has at least one radial peg (42a, 42b) on its surface area, for which an axial guide groove (36a, 36b) is provided in the plug-in receptacle and an annular groove/annular slot section (37) is provided at the end of the guide groove (36a, 36b), into which the peg (42a, 42b) can be inserted by relative twisting of the tenon (39) with respect two the plug-in receptacle and is then secured against axial movement.
  4. Roman blind according to any one of Claims 1 to 3, characterised in that the part (33) which can be fastened to the pull cord (11, 12, 13) has a hole (40, 41) into which the end of the pull cord (11, 12, 13) can be threaded.
  5. Roman blind according to Claim 4, characterised in that the hole (40, 41) has an axial section (40) starting from the end opposite the tenon (39) and a section (41) starting from there and running transversely thereto.
  6. Roman blind according to any one of Claims 1 to 5, characterised in that the part (32) fastened to the lower edge (9) of the roman blind (1) has a strap (34) designed as a part which can be sewed on.
EP03810979A 2002-11-13 2003-11-11 Gathering curtain Expired - Lifetime EP1567035B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10252791A DE10252791B3 (en) 2002-11-13 2002-11-13 Roman blind
DE10252791 2002-11-13
PCT/EP2003/012537 WO2004043212A1 (en) 2002-11-13 2003-11-11 Gathering curtain

Publications (2)

Publication Number Publication Date
EP1567035A1 EP1567035A1 (en) 2005-08-31
EP1567035B1 true EP1567035B1 (en) 2010-10-13

Family

ID=32308528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03810979A Expired - Lifetime EP1567035B1 (en) 2002-11-13 2003-11-11 Gathering curtain

Country Status (6)

Country Link
EP (1) EP1567035B1 (en)
AT (1) ATE484222T1 (en)
AU (1) AU2003276274A1 (en)
DE (2) DE10252791B3 (en)
DK (1) DK1567035T3 (en)
WO (1) WO2004043212A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094506A1 (en) * 2005-03-08 2006-09-14 Faber A/S A folding plastic clip for pleated blinds
CN109986934A (en) * 2017-12-29 2019-07-09 法国圣戈班玻璃公司 Vehicle windscreen and its preparation process with two dimensional code

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739317A1 (en) * 1987-11-20 1989-07-06 Dieter Prosch Device for fastening the pull cord to the bottom edge of a gathering curtain
DE4137266C2 (en) * 1991-11-13 2002-05-23 Dieter Prosch Roman blind
CA2152139A1 (en) * 1994-06-21 1995-12-22 Bryan K. Ruggles Blind with curtain

Also Published As

Publication number Publication date
ATE484222T1 (en) 2010-10-15
AU2003276274A1 (en) 2004-06-03
DE10252791B3 (en) 2004-07-22
EP1567035A1 (en) 2005-08-31
WO2004043212A1 (en) 2004-05-27
DE50313193D1 (en) 2010-11-25
DK1567035T3 (en) 2011-01-31

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