EP0852923A1 - Fastening device for curtain rod - Google Patents

Fastening device for curtain rod Download PDF

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Publication number
EP0852923A1
EP0852923A1 EP97120696A EP97120696A EP0852923A1 EP 0852923 A1 EP0852923 A1 EP 0852923A1 EP 97120696 A EP97120696 A EP 97120696A EP 97120696 A EP97120696 A EP 97120696A EP 0852923 A1 EP0852923 A1 EP 0852923A1
Authority
EP
European Patent Office
Prior art keywords
fastening device
curtain rod
coupling body
threaded pin
mounting plate
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.)
Withdrawn
Application number
EP97120696A
Other languages
German (de)
French (fr)
Inventor
Rudolf Dr. Fetsch
Richard Frank
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.)
MHZ Hachtel GmbH and Co KG
Original Assignee
MHZ Hachtel GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MHZ Hachtel GmbH and Co KG filed Critical MHZ Hachtel GmbH and Co KG
Publication of EP0852923A1 publication Critical patent/EP0852923A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/10—Means for mounting curtain rods or rails
    • A47H1/102—Means for mounting curtain rods or rails for mounting curtain rods

Definitions

  • the invention relates to a fastening device for a Curtain rod holder with one that can be arranged on a wall or ceiling Mounting plate on which one in a hole in the Curtain rod holder insertable threaded pin is arranged.
  • the holders have a central hole Internal thread on that on the grub screw of the mounting plate can be screwed on.
  • a known curtain rod holder can be shortened, for example by the curtain rod Fasten closer to the window front or the like to be able to do this, this is only possible if the central Drilled very deep and over a long length with is provided with an internal thread.
  • the curtain rod holder is relatively expensive.
  • the invention proposes a fastening device of the type mentioned above, the invention is characterized in that in the bore coupling body provided with an internal thread and radially expandable can be used, which can be screwed onto the threaded pin is, the grub screw the coupling body radially spreads.
  • the curtain rod holder In the fastening device according to the invention can the curtain rod holder have a hole without Have internal thread. An internal thread is only on Coupling body provided. The attachment between the coupling body and holder arises due to a frictional connection spreading the coupling body when screwing on on the grub screw. To enable radial expansion the coupling body can be slotted longitudinally in some areas be.
  • the coupling body can be very inexpensive as Manufacture plastic injection molding.
  • the grub screw can expediently be provided with a conical area. Furthermore it is possible at the transition between the setscrew and the Mounting plate a cylindrical section without thread To provide a central hole in a decorative plate. The decorative plate then covers the wall or ceiling screwed mounting plate optically from the outside.
  • the shape and type of the decorative panel can also be any shape have as the curtain rod holder and the curtain rod even.
  • the single figure shows the individual components in a side view a fastening device according to the invention for a curtain rod holder 10, which here has a cylindrical shape has and in its end region with an inner bore 11th is provided, which protrudes relatively far into the holder 10.
  • the device also has a mounting plate 12, those on a wall or ceiling using screws or the like is attachable.
  • On the mounting plate 12 is a Set screw 13 arranged, in the transition area between the mounting plate 12 and the grub screw 13 a cylindrical Area 14 is provided without an external thread, the Recording a central hole in a not shown the mounting plate 12 covering decorative plate is used.
  • the Inner bore 11 in the curtain rod holder 10 is not one Thread.
  • a coupling body 15 in the form of a provided with an internally threaded sleeve, which in the Inner bore 11 of the curtain rod holder 10 is insertable.
  • the coupling body 15 is provided with longitudinal slots 16 and thereby radially expandable when it is on the threaded pin 13 is screwed on.
  • the Holder 10 is simply cut to length and then the Coupling body 15 inserted into the shortened inner bore 11. Then the holder 10 with the coupling body 15 on screwed the setscrew 13. Since the inner bore 11 of the Holder 10 has no internal thread, it can be very deep be. As a result, there is a large range of variation in length of the holder 10 possible.

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  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Clamps And Clips (AREA)

Abstract

The fastening device is for a curtain rod (10) and may be fastened to the floor or the ceiling in a room. There is a blind bore (11) in the end of the curtain rod which may accommodate a coupling member (15). The blind bore has a female thread which engages a male thread on the outside of the coupling member. The end of the coupling member remote from the bottom of the blind bore has one or more slits enabling this end to split apart. It engages on a threaded peg (13) with a cylindrical region (14) at its base. It is fastened to a flat plate (12) which may be screwed to the wall.

Description

Die Erfindung betrifft eine Befestigungsvorrichtung für einen Vorhangstangenhalter mit einer an einer Wand oder Decke anordenbaren Befestigungsplatte, an der ein in eine Bohrung im Vorhangstangenhalter einführbarer Gewindestift angeordnet ist.The invention relates to a fastening device for a Curtain rod holder with one that can be arranged on a wall or ceiling Mounting plate on which one in a hole in the Curtain rod holder insertable threaded pin is arranged.

Bei diesen bekannten Befestigungsvorrichtungen für Vorhangstangenhalter weisen die Halter eine zentrale Bohrung mit Innengewinde auf, das auf den Gewindestift der Befestigungsplatte aufschraubbar ist. Soll ein solcher bekannter Vorhangstangenhalter gekürzt werden, beispielsweise um die Vorhangstange dichter an der Fensterfront oder dergleichen befestigen zu können, so ist dies nur dann möglich, wenn die zentrale Bohrung sehr tief ausgeführt und über eine große Länge mit einem Innengewinde versehen wird. Eine solche Ausgestaltung des Vorhangstangenhalters ist jedoch relativ teuer. Außerdem lassen sich Innengewinde in großer Tiefe bei den hier betrachteten Durchmessern nur sehr schwer herstellen.In these known fastening devices for curtain rod holders the holders have a central hole Internal thread on that on the grub screw of the mounting plate can be screwed on. Such a known curtain rod holder can be shortened, for example by the curtain rod Fasten closer to the window front or the like to be able to do this, this is only possible if the central Drilled very deep and over a long length with is provided with an internal thread. Such an arrangement the curtain rod holder is relatively expensive. Furthermore can be internal threads in great depth in the here considered Very difficult to manufacture diameters.

Zur Abhilfe dieses Problems schlägt die Erfindung eine Befestigungsvorrichtung der eingangs genannten Art vor, die erfindungsgemäß dadurch gekennzeichnet ist, daß in der Bohrung ein mit einem Innengewinde versehener, radial aufspreizbarer Kopplungskörper einsetzbar ist, der auf den Gewindestift aufschraubbar ist, wobei der Gewindestift den Kopplungskörper radial aufspreizt. Bei der erfindungsgemäßen Befestigungsvorrichtung können die Vorhangstangenhalter eine Bohrung ohne Innengewinde aufweisen. Ein Innengewinde ist lediglich am Kopplungskörper vorgesehen. Die Befestigung zwischen Kopplungskörper und Halter entsteht durch einen Reibschluß aufgrund des Aufspreizens des Kopplungskörpers beim Aufschrauben auf den Gewindestift. Zur Ermöglichung der radialen Aufspreizbarkeit kann der Kopplungskörper bereichsweise längsgeschlitzt sein. Der Kopplungskörper läßt sich sehr preisgünstig als Kunststoffspritzgußteil herstellen. Für eine optimale Aufspreizung des Kopplungskörpers kann der Gewindestift zweckmäßigerweise mit einem konischen Bereich versehen sein. Außerdem ist es möglich, am Übergang zwischen dem Gewindestift und der Befestigungsplatte einen zylindrischen Abschnitt ohne Gewinde zur Aufnahme einer zentralen Bohrung einer Zierplatte vorzusehen. Die Zierplatte deckt dann die mit der Wand oder Decke verschraubte Befestigungsplatte optisch nach außen ab. Die Form und Art der Zierplatte kann dabei ebenso beliebige Formen aufweisen wie der Vorhangstangenhalter und die Vorhangstange selbst.To remedy this problem, the invention proposes a fastening device of the type mentioned above, the invention is characterized in that in the bore coupling body provided with an internal thread and radially expandable can be used, which can be screwed onto the threaded pin is, the grub screw the coupling body radially spreads. In the fastening device according to the invention can the curtain rod holder have a hole without Have internal thread. An internal thread is only on Coupling body provided. The attachment between the coupling body and holder arises due to a frictional connection spreading the coupling body when screwing on on the grub screw. To enable radial expansion the coupling body can be slotted longitudinally in some areas be. The coupling body can be very inexpensive as Manufacture plastic injection molding. For optimal spreading of the coupling body, the grub screw can expediently be provided with a conical area. Furthermore it is possible at the transition between the setscrew and the Mounting plate a cylindrical section without thread To provide a central hole in a decorative plate. The decorative plate then covers the wall or ceiling screwed mounting plate optically from the outside. The The shape and type of the decorative panel can also be any shape have as the curtain rod holder and the curtain rod even.

Nachfolgend wird ein bevorzugtes Ausführungsbeispiel einer erfindungsgemäßen Befestigungsvorrichtung anhand der Zeichnung näher erläutert.Below is a preferred embodiment of one Fastening device according to the invention with reference to the drawing explained in more detail.

Die einzige Figur zeigt in der Seitenansicht die einzelnen Bestandteile einer erfindungsgemäßen Befestigungsvorrichtung für einen Vorhangstangenhalter 10, der hier eine zylindrische Form aufweist und in seinem Endbereich mit einer Innenbohrung 11 versehen ist, die relativ weit in den Halter 10 hineinragt. Die Vorrichtung weist außerdem eine Befestigungsplatte 12 auf, die an einer Wand oder Decke mittels Schrauben oder dergleichen befestigbar ist. An der Befestigungsplatte 12 ist ein Gewindestift 13 angeordnet, wobei im Übergangsbereich zwischen der Befestigungsplatte 12 und dem Gewindestift 13 ein zylindrischer Bereich 14 ohne Außengewinde vorgesehen ist, der der Aufnahme einer zentralen Bohrung einer nicht dargestellten, die Befestigungsplatte 12 abdeckenden Zierplatte dient. Die Innenbohrung 11 im Vorhangstangenhalter 10 ist nicht mit einem Gewinde versehen. Zur Verankerung des Gewindestiftes 13 in der Innenbohrung 11 ist daher ein Kopplungskörper 15 in Form einer mit einem Innengewinde versehenen Hülse vorgesehen, die in die Innenbohrung 11 des Vorhangstangenhalters 10 einführbar ist. Der Kopplungskörper 15 ist mit Längsschlitzen 16 versehen und dadurch radial aufspreizbar, wenn er auf den Gewindestift 13 aufgeschraubt wird. Durch dieses Aufspreizen des Kopplungskörpers 15 entsteht ein Reibschluß zwischen dem Kopplungskörper 15 und dem Vorhangstangenhalter 10, wodurch letzterer fest mit dem Gewindestift 13 und damit mit der an der Wand oder Decke verankerten Befestigungsplatte 12 verbunden wird. Die gezeigte Befestigungsvorrichtung hat den Vorteil, daß der Vorhangstangenhalter 10 problemlos gekürzt werden kann. Der Halter 10 wird hierzu einfach abgelängt und anschließend der Kopplungskörper 15 in die verkürzte Innenbohrung 11 eingeschoben. Danach wird der Halter 10 mit dem Kopplungskörper 15 auf den Gewindestift 13 aufgeschraubt. Da die Innenbohrung 11 des Halters 10 kein Innengewinde aufweist, kann sie sehr tief sein. Hierdurch ist ein großer Variationsbereich in der Länge des Halters 10 möglich.The single figure shows the individual components in a side view a fastening device according to the invention for a curtain rod holder 10, which here has a cylindrical shape has and in its end region with an inner bore 11th is provided, which protrudes relatively far into the holder 10. The device also has a mounting plate 12, those on a wall or ceiling using screws or the like is attachable. On the mounting plate 12 is a Set screw 13 arranged, in the transition area between the mounting plate 12 and the grub screw 13 a cylindrical Area 14 is provided without an external thread, the Recording a central hole in a not shown the mounting plate 12 covering decorative plate is used. The Inner bore 11 in the curtain rod holder 10 is not one Thread. To anchor the threaded pin 13 in the Inner bore 11 is therefore a coupling body 15 in the form of a provided with an internally threaded sleeve, which in the Inner bore 11 of the curtain rod holder 10 is insertable. The coupling body 15 is provided with longitudinal slots 16 and thereby radially expandable when it is on the threaded pin 13 is screwed on. By this spreading of the coupling body 15 creates a frictional connection between the coupling body 15 and the curtain rod holder 10, whereby the latter firmly with the grub screw 13 and thus with the on the wall or Ceiling anchored mounting plate 12 is connected. The Fastening device shown has the advantage that the Curtain rod holder 10 can be easily shortened. Of the Holder 10 is simply cut to length and then the Coupling body 15 inserted into the shortened inner bore 11. Then the holder 10 with the coupling body 15 on screwed the setscrew 13. Since the inner bore 11 of the Holder 10 has no internal thread, it can be very deep be. As a result, there is a large range of variation in length of the holder 10 possible.

Claims (5)

Befestigungsvorrichtung für einen Vorhangstangenhalter mit einer an einer Wand oder Decke anordenbaren Befestigungsplatte, an der ein in eine Bohrung im Vorhangstangenhalter einführbarer Gewindestift angeordnet ist, dadurch gekennzeichnet, daß in die Bohrung (11) ein mit einem Innengewinde versehener, radial aufspreizbarer Kopplungskörper (15) einsetzbar ist, der auf den Gewindestift (13) aufschraubbar ist, wobei der Gewindestift (13) den Kopplungskörper (15) radial aufspreizt.Fastening device for a curtain rod holder with a mounting plate that can be arranged on a wall or ceiling, one in a hole in the curtain rod holder insertable threaded pin is arranged, characterized in that that in the bore (11) with an internal thread provided, radially expandable coupling body (15) can be used, which can be screwed onto the threaded pin (13) is, the threaded pin (13) the coupling body (15) spreads radially. Befestigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Kopplungskörper (15) bereichsweise längsgeschlitzt (16) ist.Fastening device according to claim 1, characterized in that the coupling body (15) in some areas slit (16). Befestigungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Kopplungskörper (15) ein Kunststoffspritzgußteil ist.Fastening device according to claim 1 or 2, characterized characterized in that the coupling body (15) is a plastic injection molded part is. Befestigungsvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Gewindestift (13) mit einem konischen Bereich zum Aufspreizen des Kopplungskörpers (15) versehen ist.Fastening device according to one of claims 1 to 3, characterized in that the threaded pin (13) with a conical area for spreading the coupling body (15) is provided. Befestigungsvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß am Übergang zwischen Gewindestift (13) und Befestigungsplatte (12) ein zylindrischer Abschnitt (14) ohne Gewinde zur Aufnahme einer zentralen Bohrung einer Zierplatte angeordnet ist.Fastening device according to one of claims 1 to 4, characterized in that at the transition between the setscrew (13) and mounting plate (12) a cylindrical Section (14) without thread for receiving a central Bore of a decorative plate is arranged.
EP97120696A 1997-01-08 1997-11-26 Fastening device for curtain rod Withdrawn EP0852923A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29700145U 1997-01-08
DE29700145U DE29700145U1 (en) 1997-01-08 1997-01-08 Fastening device for a curtain rod holder

Publications (1)

Publication Number Publication Date
EP0852923A1 true EP0852923A1 (en) 1998-07-15

Family

ID=8034255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120696A Withdrawn EP0852923A1 (en) 1997-01-08 1997-11-26 Fastening device for curtain rod

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EP (1) EP0852923A1 (en)
DE (1) DE29700145U1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB110130A (en) * 1917-06-29 1917-10-11 William Raleigh Kerr Gandell Improvements in Suspending Devices for Curtains, Hangings or the like.
GB773337A (en) * 1954-11-26 1957-04-24 Belling & Lee Ltd Pipe and rod couplings
EP0423990A1 (en) * 1989-10-06 1991-04-24 Kabushiki Kaisha Hoky Pipe fixture
EP0575255A1 (en) * 1992-06-19 1993-12-22 Spm International, Sa Fastening device of a tubular profile with a part of complementary structure
US5642595A (en) * 1996-02-20 1997-07-01 Newell Operating Company Finial attachment arrangement for a window covering support rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549752A (en) * 1941-10-11 1942-12-04 Arthur Clay Improvements in fixing brackets for curtain rods or rails
CH534501A (en) * 1972-02-02 1973-03-15 Heuberger Anton A Suspension device, in particular for a panel, and use of the same
CH549372A (en) * 1973-06-07 1974-05-31 Bodenschatz R Ag DEVICE FOR FASTENING A CURTAIN ROD BETWEEN TWO WALLS.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB110130A (en) * 1917-06-29 1917-10-11 William Raleigh Kerr Gandell Improvements in Suspending Devices for Curtains, Hangings or the like.
GB773337A (en) * 1954-11-26 1957-04-24 Belling & Lee Ltd Pipe and rod couplings
EP0423990A1 (en) * 1989-10-06 1991-04-24 Kabushiki Kaisha Hoky Pipe fixture
EP0575255A1 (en) * 1992-06-19 1993-12-22 Spm International, Sa Fastening device of a tubular profile with a part of complementary structure
US5642595A (en) * 1996-02-20 1997-07-01 Newell Operating Company Finial attachment arrangement for a window covering support rod

Also Published As

Publication number Publication date
DE29700145U1 (en) 1997-02-20

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