EP2450627A1 - Support frame for fitting into a support structure - Google Patents

Support frame for fitting into a support structure Download PDF

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Publication number
EP2450627A1
EP2450627A1 EP10405213A EP10405213A EP2450627A1 EP 2450627 A1 EP2450627 A1 EP 2450627A1 EP 10405213 A EP10405213 A EP 10405213A EP 10405213 A EP10405213 A EP 10405213A EP 2450627 A1 EP2450627 A1 EP 2450627A1
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EP
European Patent Office
Prior art keywords
support frame
bolt
locked position
latch
base
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.)
Granted
Application number
EP10405213A
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German (de)
French (fr)
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EP2450627B1 (en
Inventor
Otto Flach
Volker Knauff
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Ansorg GmbH
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Ansorg GmbH
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Publication date
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Priority to EP10405213.9A priority Critical patent/EP2450627B1/en
Publication of EP2450627A1 publication Critical patent/EP2450627A1/en
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Publication of EP2450627B1 publication Critical patent/EP2450627B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases

Definitions

  • the invention relates to a support frame for installation in a support structure, wherein the support frame surrounds an open space into which at least one cover element can be inserted.
  • the support structure is typically a false ceiling suspended in a building.
  • the cover element may be bare as a blind cover or serves as a support of a functional unit, e.g. a lamp, a speaker or an air conditioner.
  • the support frame is intended for mounting in a cutout in the support structure and has systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions.
  • Each bar has a boom which is in a locked position for placement on a surrounding the neck rear surface of the support structure.
  • Each bearing has locking contours, which, in cooperation with a stopper provided on the bolt, form a locked position of the bolt, from which the pivoting back of the bolt into its released position is blocked.
  • a first variant of support frame for installation of lights in ceiling cut-outs is for example from FR 1 304 849 A and the EP 1 936 265 B1 known.
  • several bearings are present on the support frame, in which cantilever arms are fixed rotatably. When unlocking or generating the spring tension press the free ends of the boom on the upper side of the edge region of the ceiling cutout and thus keep the support frame in position.
  • a support frame which is provided for mounting in a cutout in a support structure - in particular a false ceiling - and edges an open space, in which at least one cover element can be used.
  • the cover element serves as a carrier of a functional unit -.
  • B. a lamp - or is unencumbered as a blind cover.
  • the support frame is provided with systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions.
  • Each bar has a boom, which is determined in the locked position for placement on a surrounding the neck rear surface of the support structure.
  • Each bearing has a convexly curved surface with a transversely extending grid, engages in the locked position, an extension of the bolt.
  • the bolt can each move to a next locked position until the boom presses resiliently from above onto the false ceiling. From the locked positions, the pivoting back of the bolt is locked in its released position.
  • a detachable split pin can be pulled out of the bearing, by means of which the bolt is hinged to the bearing.
  • the invention has for its object to simplify the construction while proposing a different solution.
  • the advantages otherwise achieved in mass production and also the useful value properties of the support frame, which have proven themselves in practical application, are to be determined according to the EP 1 659 332 A2 / A3 remain.
  • the support frame is intended for installation in a supporting structure.
  • the support frame surrounds an open space into which at least one cover element can be inserted.
  • the support frame is intended for mounting in a cutout in the support structure.
  • the cover element serves as a carrier of a functional unit or is unassembled as a blind cover.
  • the support frame is provided with systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions.
  • Each bar has a boom, which is determined in the locked position for placement on a surrounding the neck rear surface of the support structure.
  • Each bearing has locking contours which, in cooperation with a stop present on the bolt, form locked bolt positions blocking the pivoting back of the bolt to its released position.
  • the Arretierkonturen consist of a first Arretierkontur in the form of a present on the camp survey for a first locked position of the bolt and a second Arretierkontur on an outer surface of the bearing for a second locked position of the bolt.
  • the first Arretierkontur is designed at the top of the bearing in wedge shape, which is lowered in the direction of an inner surface of the bearing and the free surface of the support frame and concludes in the diametrical direction with a steep bounce surface.
  • the second Arretierkontur is offset from the bounce surface of the first Arretierkontur diametrically to the inner surface to the outside.
  • the stopper is formed as a fold from the boom.
  • the stopper has a free end which is intended to abut in the first locked position of the bolt against the bounce surface of the first Arretierkontur and to push in the second locked position of the bolt against the outer surface of the second Arretierkontur.
  • the latch is pivotable from the first locked position to the second locked position.
  • the boom is intrinsically elastic and shaped like a strap.
  • a bearing consists of an integrally rising from the support frame base and connected to the base base.
  • the first and second locking contour are arranged on the base.
  • the bolt is hinged to the base with a detachable axle pin.
  • the support frame terminates with an edge.
  • the latch has a pair of side flaps, which are bent away from the boom adjacent to the stopper, laterally embrace the pedestal and each have a hole. Through the base extends an opening.
  • the axle pin is in the holes of the side flaps and in the opening in the base.
  • the bolt hinged to the bearing can be swiveled over a range of about 180 °.
  • the boom of the bolt is adjustable from a basically upright away from the support frame position as a released position to the second locked position as a laterally projecting from the support frame position.
  • the functional unit carried by the cover element is a luminaire.
  • the free surface of the support frame is dimensioned so that a plurality of cover elements can be used in the open space.
  • the cover element can be inserted into the open space from the edge.
  • the cover element is releasably fixed to the support frame by means of its suspension members, which engage with first and second securing members on the support frame.
  • FIGS. 1A and 1B are identical to FIGS. 1A and 1B.
  • the support structure 1 has a front surface 10, a rear surface 11 and a rectangular cutout 12 into which a support frame 5 can be inserted and mounted.
  • the support frame 5 has a cutout 12 rectangular, complementary border 51, which encloses an open space 50 .
  • at least one cover element 2 can be used, which has a cutout 22 for receiving a lamp 4 , or is unassembled as a blind cover.
  • first securing members 511 are fixed, which protrude on the border 51 .
  • the cover element 2 is suspended with its suspension members 23 in the support frame 5 and penetrates as openings in the support frame 5 procured second securing members 513.
  • the staple-shaped first securing members 511 engage as hold-down on the above on the support frame 5 hanging members 23 attaching hanging members 23rd
  • the support frame 5 is provided with systematically distributed bearings 52 , in each of which a latch 58 is pivotally guided from a released position into locked positions.
  • a bearing 52 consists of an integrally rising from the support frame 5 base 53 and connected to the base 53 base 54. Diametrically to the bearings 52 closes the support frame 5 with an edge 512 from.
  • the latch 58 is articulated with a detachable axle pin 59 on the base 54 .
  • Each latch 58 has a boom 580, which is determined in the locked position for placement on the rear surface 11 surrounding the cutout 12 of the support structure 1 .
  • the boom 580 is intrinsically elastic and designed tab-shaped.
  • Each bearing 52 has locking contours 541, 542 which, in cooperation with a stop 583 present on the latch 58 , form locked positions of the bolt 58 , from which the pivoting back of the bolt 58 to its released position is blocked.
  • the locking contours 541.542 consist of a first Arretierkontur 541 in the form of an existing camp 52 survey for a first locked position of the bolt 58 and a second Arretierkontur 542 in the form of an outer surface of the bearing 52 for a second locked position of the bolt 58.
  • the base 54 is by means of a fixing agent, such as screw, connected to the base 53 . At the base 53 existing contours come into complementary engagement with existing on the base 54 grooves.
  • the base 54 extends horizontally an opening 540, in which the axle pin 59 is inserted.
  • the inner surface 545 of the base 54 faces the free surface 50 of the support frame 5 , while the outer surface 546 of the base 54 lies outside of the support frame 5 .
  • the stopper 583 is formed as a bevel from the boom 580 and has a free end which is intended to abut in the first locked position of the bolt 58 against the bounce surface of the first Arretierkontur 541 and in the second locked position of the bolt 58 against the outer surface to push the second Arretierkontur 542 . From the first locked position, the latch 58 can pivot to the second locked position.
  • the latch 58 has a pair of side flaps 581, which are bent away from the boom 580 adjacent to the stopper 583 , laterally enclose the base 54 and each have a hole 582 .
  • the axle pin 59 is inserted in the holes 582 of the side flaps 581 and in the opening 540 in the base 54.
  • the hinged at the bearing 52 latch 58 is pivotable over a range of about 180 °.
  • the boom 580 of the bolt 58 is adjustable from a position pointing away from the support frame 5 in the upright position as a released position to the second locked position as a laterally projecting from the support frame 5 position.
  • the first Arretierkontur 541 is designed at the top of the free end of the base 54 in a wedge shape, which is lowered to the inner surface 545 and terminates in the diametrical direction with a steep bounce surface.
  • the second locking contour 542 is outwardly offset from the bounce surface of the first locking contour 541 , thus lies diametrically opposite the inner surface 545 on the outer surface 546 of the base 54.
  • a groove is provided on the two side surfaces, from which the opening 540 extends through the base 54 . In the bottom of the U-shaped base 54 , the through hole is present.
  • This sequence of figures shows the pivotally connected to the base 54 latch 58 in the three essential positions.
  • Figures 4A and 4B dissolved latch position
  • the latch 58 is in the released position.
  • the stopper 583 abuts against the free surface 50 facing inner surface 545 of the base 54 at.
  • the latch 58 remains in the upright position due to its weight distribution with respect to the axle pin 59.
  • the latch 58 has been pivoted to the first locked position so that the boom 580 is now facing down.
  • the stopper 583 first bypasses the inner surface 545 of the base 54, then runs on the wedge shape of the first Arretierkontur 541 and finally engages behind the bounce surface.
  • placing the lower free end of the boom 580 on the rear surface 11 of the support structure 1 should be elastically bent to securely hold the support frame 5 inserted into the neck 12 of the boom 580 to put up with spring tension on the rear surface 11 .
  • the pivoting back of the bolt 58 in its released position is blocked.
  • the first locked position is suitable for support structures 1 of eg 25 mm thickness, as with suspended ceilings, which are made of plasterboard.
  • the second locked position is suitable for support structures 1 of small thickness, such as a sheet metal cladding of, for example, a few millimeters.
  • the latch 58 is pivoted from the previous first locked position further to the second locked position.
  • the stopper 583 moves away from the first arresting contour 541, skipping over the edge delimiting the outer surface 546, and thus engages in the second arresting contour 542 .
  • the latch 58 is blocked and can not be pivoted back to its first locked position or in its released position.
  • the boom 580 is again shown bent elastically to illustrate the spring-loaded seating on the back surface 11 of the support structure 1 .
  • the support frame 5 If the edge 512 of the support frame 5 strikes against the front surface 10 of the support structure 1 , the support frame 5 is positioned as intended in the cutout 12 , but not yet fixed therein (see FIG. FIG. 5B ).
  • the latches 58 are brought into the respectively used supporting structure 1 suitable locked position, ie striking the stopper 581 on the first engagement contour 541 - in thicker support structure 1 - or on the second engagement contour 542 with thin support structure 1 (s. FIG. 5C ). Access to the latch 58 takes place through the free surface 50 in the support frame 5.
  • the elastically bent cantilevers 580 resting on the rear surface 11 act as springs and pull the edge 512 of the support frame 5 against the edge region of the front surface 10 around the cutout 12.
  • the axle pins 59 are pulled out of the sockets 54 so that the latches 58 detach from the sockets 54 and the support frame 5 is no longer suspended, but can be removed.
  • the free surface 50 in the support frame 5 is provided for assembly with a plurality of cover elements 2.
  • the cover element 2 can be designed as a carrier of a functional unit 4, for example a luminaire, which can be inserted into a cutout 22 .
  • the cover element 2 is designed as a blind cover to close an otherwise unoccupied area of the free surface 50 of the support frame 5 .
  • the cover elements 2 are inserted into the free surface 50 from the side of the edge 512 from below.
  • the cover elements 2 have on two opposite sides of the known suspension members 23, which are intended for insertion into the existing on the support frame 5 second securing members 513 , which have the form of nest-like openings. With the bracket-shaped first securing organs 511 inserted into the support frame 5 Einitatiorgane 23 are secured against accidental detachment.

Abstract

The frame has a cover element serving as a carrier of a function unit e.g. lamp. A latch (58) is pivotably guided from a released position into a locked position. Each support (52) includes locking contours (541, 542) forming the closed position of the latch in cooperation with a stopper (583). Reverse pivoting of the latch is blocked in the released position. One of the contours is provided in a design of an elevation provided at the support for the locked position of the latch. The other contour is provided on an outer surface at the support for another locked position of the latch.

Description

Anwendungsgebiet der ErfindungField of application of the invention

Die Erfindung betrifft einen Stützrahmen zum Einbau in eine Tragstruktur, wobei der Stützrahmen eine Freifläche umrandet, in welche zumindest ein Deckelement einsetzbar ist. Die Tragstruktur ist typischerweise eine in einem Gebäude abgehängte Zwischendecke. Das Deckelement kann unbestückt als Blinddeckel beschaffen sein oder dient als Träger einer Funktionseinheit, z.B. einer Leuchte, eines Lautsprechers oder eines Klimageräts. Der Stützrahmen ist zur Montage in einem Ausschnitt in der Tragstruktur bestimmt und hat systematisch verteilte Lager, in denen jeweils ein Riegel schwenkbar aus einer gelösten Stellung in gesperrte Stellungen geführt ist. Jeder Riegel hat einen Ausleger, der in einer gesperrten Stellung zum Aufsetzen auf einer den Ausschnitt umgebenden Rückfläche der Tragstruktur bestimmt ist. Jedes Lager besitzt Arretierkonturen, die im Zusammenwirken mit einem am Riegel vorhandenen Stopper eine gesperrte Stellung des Riegels bilden, aus der das Zurückschwenken des Riegels in seine gelöste Stellung blockiert ist.The invention relates to a support frame for installation in a support structure, wherein the support frame surrounds an open space into which at least one cover element can be inserted. The support structure is typically a false ceiling suspended in a building. The cover element may be bare as a blind cover or serves as a support of a functional unit, e.g. a lamp, a speaker or an air conditioner. The support frame is intended for mounting in a cutout in the support structure and has systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions. Each bar has a boom which is in a locked position for placement on a surrounding the neck rear surface of the support structure. Each bearing has locking contours, which, in cooperation with a stopper provided on the bolt, form a locked position of the bolt, from which the pivoting back of the bolt into its released position is blocked.

Stand der TechnikState of the art

Eine erste Variante von Stützrahmen zum Einbau von Leuchten in Deckenausschnitte ist z.B. aus der FR 1 304 849 A und der EP 1 936 265 B1 bekannt. Hierbei sind am Stützrahmen mehrere Lager vorhanden, in denen unter Federspannung stehende Ausleger drehbar fixiert sind. Beim Entriegeln bzw. Generieren der Federspannung drücken die freien Enden der Ausleger oberseitig auf den Randbereich des Deckenausschnitts und halten somit den Stützrahmen in Position.A first variant of support frame for installation of lights in ceiling cut-outs is for example from FR 1 304 849 A and the EP 1 936 265 B1 known. In this case, several bearings are present on the support frame, in which cantilever arms are fixed rotatably. When unlocking or generating the spring tension press the free ends of the boom on the upper side of the edge region of the ceiling cutout and thus keep the support frame in position.

In der DE 43 18 971 A1 ist ein Stützrahmen mit Spannhebeln offenbart, die an ihrem gelagerten Ende eine Verzahnung besitzen, welche in eine von einer Formfeder arretierte Zahnstange eingreift. Die freien Enden der Spannhebel setzen auf den Randbereich des Deckenausschnitts auf und fixieren somit den eingesetzten Stützrahmen.In the DE 43 18 971 A1 discloses a support frame with clamping levers, which have at its mounted end a toothing which engages in a locked by a form spring rack. The free ends of the clamping levers set on the edge region of the ceiling cutout and thus fix the support frame used.

Eine weitere Alternative für einen Stützrahmen bildet den Gegenstand der EP 0 525 907 B1 , wobei nach aussen ausschwenkbare Schieber jeweils entlang einerAnother alternative for a support frame forms the subject of EP 0 525 907 B1 , wherein outwardly swingable slide each along a

Rastfläche geführt sind. Die Lösebewegung des Schiebers auf der Rastfläche ist blockiert, und sein abgekantetes Ende drückt auf den Randbereich des Deckenausschnitts, so dass der eingesetzte Stützrahmen gehalten wird.Resting surface are guided. The release movement of the slider on the locking surface is blocked, and its beveled end presses on the edge region of the ceiling cutout, so that the support frame used is held.

Eine nächste Lösung zur Montage von Leuchten in einer Zwischendecke wird in der EP 1 577 611 B1 gezeigt. Am Stützrahmen sind zumindest zwei schwenkbare Hebel vorgesehen, deren freie Enden zum abgefederten Aufsetzen auf dem Randbereich des Deckenausschnitts bestimmt sind. An der Drehlagerung des Hebels greift sein elastisches Zungenelement in das quer verlaufende Raster eines Lagerbolzens und blockiert somit das Zurückbewegen des Hebels in die gelöste Stellung.A next solution for mounting luminaires in a false ceiling will be in the EP 1 577 611 B1 shown. At least two pivotable levers are provided on the support frame, the free ends of which are intended for sprung mounting on the edge region of the ceiling cutout. At the pivotal mounting of the lever engages its elastic tongue element in the transverse grid of a bearing pin and thus blocks the return movement of the lever in the released position.

Schliesslich wird in der EP 1 659 332 A2 /A3 ein Stützrahmen dokumentiert, der zur Montage in einem Ausschnitt in einer Tragstruktur - insbesondere einer Zwischendecke - vorgesehen ist und eine Freifläche umrandet, in welche zumindest ein Deckelement einsetzbar ist. Das Deckelement dient als Träger einer Funktionseinheit - z. B. einer Leuchte - oder ist unbestückt als Blinddeckel beschaffen. Der Stützrahmen ist mit systematisch verteilten Lagern versehen, in denen jeweils ein Riegel schwenkbar aus einer gelösten Stellung in gesperrte Stellungen geführt ist. Jeder Riegel hat einen Ausleger, der in gesperrter Stellung zum Aufsetzen auf einer den Ausschnitt umgebenden Rückfläche der Tragstruktur bestimmt ist. Jedes Lager hat eine konvex gekrümmte Fläche mit einem sich quer erstreckenden Raster, in das bei gesperrter Stellung ein Fortsatz des Riegels eingreift. In der Abstufung des Rasters lässt sich der Riegel jeweils in eine nächste gesperrte Stellung bewegen, bis der Ausleger federnd von oben auf die Zwischendecke drückt. Aus den gesperrten Stellungen ist das Zurückschwenken des Riegels in seine gelöste Stellung blockiert. Um eine gesperrte Stellung des Riegels aufzuheben, lässt sich ein lösbarer Splint am Lager herausziehen, mittels dessen der Riegel am Lager angelenkt ist.Finally, in the EP 1 659 332 A2 / A3 documented a support frame, which is provided for mounting in a cutout in a support structure - in particular a false ceiling - and edges an open space, in which at least one cover element can be used. The cover element serves as a carrier of a functional unit -. B. a lamp - or is unencumbered as a blind cover. The support frame is provided with systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions. Each bar has a boom, which is determined in the locked position for placement on a surrounding the neck rear surface of the support structure. Each bearing has a convexly curved surface with a transversely extending grid, engages in the locked position, an extension of the bolt. In the gradation of the grid, the bolt can each move to a next locked position until the boom presses resiliently from above onto the false ceiling. From the locked positions, the pivoting back of the bolt is locked in its released position. In order to release a locked position of the bolt, a detachable split pin can be pulled out of the bearing, by means of which the bolt is hinged to the bearing.

Aufgabe der ErfindungObject of the invention

Ausgehend vom gattungsgemässen Stützrahmen liegt der Erfindung die Aufgabe zugrunde, die Konstruktion zu vereinfachen und dabei eine andere Lösung vorzuschlagen. Hierbei sollen die ansonsten bei der serienmässigen Produktion erreichten Vorteile und auch die sich in der praktischen Anwendung bewährten Gebrauchswerteigenschaften des Stützrahmens gemäss der EP 1 659 332 A2/A3 erhalten bleiben.Starting from the generic support frame, the invention has for its object to simplify the construction while proposing a different solution. Here, the advantages otherwise achieved in mass production and also the useful value properties of the support frame, which have proven themselves in practical application, are to be determined according to the EP 1 659 332 A2 / A3 remain.

Übersicht über die ErfindungOverview of the invention

Der Stützrahmen ist zum Einbau in eine Tragstruktur bestimmt. Der Stützrahmen umrandet eine Freifläche, in welche zumindest ein Deckelement einsetzbar ist. Der Stützrahmen ist zur Montage in einem Ausschnitt in der Tragstruktur bestimmt. Das Deckelement dient als Träger einer Funktionseinheit oder ist unbestückt als Blinddeckel beschaffen. Der Stützrahmen ist mit systematisch verteilten Lagern versehen, in denen jeweils ein Riegel schwenkbar aus einer gelösten Stellung in gesperrte Stellungen geführt ist. Jeder Riegel hat einen Ausleger, der in gesperrter Stellung zum Aufsetzen auf einer den Ausschnitt umgebenden Rückfläche der Tragstruktur bestimmt ist. Jedes Lager hat Arretierkonturen, die im Zusammenwirken mit einem am Riegel vorhandenen Stopper gesperrte Stellungen des Riegels bilden, aus denen das Zurückschwenken des Riegels in seine gelöste Stellung blockiert ist. Die Arretierkonturen bestehen aus einer ersten Arretierkontur in Gestalt einer am Lager vorhandenen Erhebung für eine erste gesperrte Stellung des Riegels und einer zweiten Arretierkontur auf einer Aussenfläche am Lager für eine zweite gesperrte Stellung des Riegels.The support frame is intended for installation in a supporting structure. The support frame surrounds an open space into which at least one cover element can be inserted. The support frame is intended for mounting in a cutout in the support structure. The cover element serves as a carrier of a functional unit or is unassembled as a blind cover. The support frame is provided with systematically distributed bearings, in each of which a bolt is pivotally guided from a released position to locked positions. Each bar has a boom, which is determined in the locked position for placement on a surrounding the neck rear surface of the support structure. Each bearing has locking contours which, in cooperation with a stop present on the bolt, form locked bolt positions blocking the pivoting back of the bolt to its released position. The Arretierkonturen consist of a first Arretierkontur in the form of a present on the camp survey for a first locked position of the bolt and a second Arretierkontur on an outer surface of the bearing for a second locked position of the bolt.

Die nachfolgenden Merkmale beziehen sich auf spezielle Ausführungen der Erfindung: Die erste Arretierkontur ist zuoberst am Lager in Keilform gestaltet, die sich in Richtung einer Innenfläche am Lager sowie zur Freifläche des Stützrahmens absenkt und in diametraler Richtung mit einer steilen Prellfläche abschliesst. Die zweite Arretierkontur ist zur Prellfläche der ersten Arretierkontur diametral zur Innenfläche nach aussen versetzt. Der Stopper ist als Abkantung vom Ausleger ausgebildet. Der Stopper hat ein freies Ende, welches dazu bestimmt ist, in der ersten gesperrten Stellung des Riegels gegen die Prellfläche der ersten Arretierkontur zu stossen und in der zweiten gesperrten Stellung des Riegels gegen die Aussenfläche der zweiten Arretierkontur zu stossen. Der Riegel ist aus der ersten gesperrten Stellung in die zweite gesperrte Stellung schwenkbar.The following features relate to specific embodiments of the invention: The first Arretierkontur is designed at the top of the bearing in wedge shape, which is lowered in the direction of an inner surface of the bearing and the free surface of the support frame and concludes in the diametrical direction with a steep bounce surface. The second Arretierkontur is offset from the bounce surface of the first Arretierkontur diametrically to the inner surface to the outside. The stopper is formed as a fold from the boom. The stopper has a free end which is intended to abut in the first locked position of the bolt against the bounce surface of the first Arretierkontur and to push in the second locked position of the bolt against the outer surface of the second Arretierkontur. The latch is pivotable from the first locked position to the second locked position.

Der Ausleger ist eigenelastisch und laschenförmig gestaltet.The boom is intrinsically elastic and shaped like a strap.

Ein Lager besteht aus einer sich einstückig vom Stützrahmen erhebenden Basis und einem mit der Basis verbundenen Sockel. Die erste und zweite Arretierkontur sind am Sockel angeordnet. Der Riegel ist mit einem lösbaren Achsstift am Sockel angelenkt. Diametral zu den Lagern schliesst der Stützrahmen mit einem Rand ab.A bearing consists of an integrally rising from the support frame base and connected to the base base. The first and second locking contour are arranged on the base. The bolt is hinged to the base with a detachable axle pin. Diametrically to the bearings, the support frame terminates with an edge.

Der Riegel hat ein Paar Seitenlaschen, die vom Ausleger benachbart zum Stopper abgebogen sind, den Sockel seitlich umfassen und jeweils ein Loch besitzen. Durch den Sockel erstreckt sich eine Öffnung. Der Achsstift steckt in den Löchern der Seitenlaschen und in der Öffnung im Sockel.The latch has a pair of side flaps, which are bent away from the boom adjacent to the stopper, laterally embrace the pedestal and each have a hole. Through the base extends an opening. The axle pin is in the holes of the side flaps and in the opening in the base.

Der am Lager angelenkte Riegel ist über einen Bereich von etwa 180° schwenkbar. Somit ist der Ausleger des Riegels von einer im Prinzip vom Stützrahmen aufrecht weg weisenden Position als gelöste Stellung bis in die zweite gesperrte Stellung als eine vom Stützrahmen seitlich auskragende Position verstellbar.The bolt hinged to the bearing can be swiveled over a range of about 180 °. Thus, the boom of the bolt is adjustable from a basically upright away from the support frame position as a released position to the second locked position as a laterally projecting from the support frame position.

Die vom Deckelement getragene Funktionseinheit ist eine Leuchte. Die Freifläche des Stützrahmens ist derart dimensioniert, so dass in die Freifläche mehrere Deckelemente einsetzbar sind. Das Deckelement ist in die Freifläche vonseiten des Randes einsetzbar. Im montierten Zustand ist das Deckelement mittels seiner Einhängeorgane, die mit ersten und zweiten Sicherungsorganen am Stützrahmen in Eingriff kommen, lösbar am Stützrahmen fixiert.The functional unit carried by the cover element is a luminaire. The free surface of the support frame is dimensioned so that a plurality of cover elements can be used in the open space. The cover element can be inserted into the open space from the edge. In the assembled state, the cover element is releasably fixed to the support frame by means of its suspension members, which engage with first and second securing members on the support frame.

Kurzbeschreibung der beigefügten ZeichnungenBrief description of the attached drawings

Es zeigen:

  • Figur 1A - den erfindungsgemässen Stützrahmen, eingesetzt in den Ausschnitt einer Tragstruktur, bestückt mit zwei Deckelementen, die jeweils eine Leuchte haltern, die meisten Riegel in gelöster Stellung, einige Riegel in gesperrter Stellung, in perspektivischer Unteransicht;
  • Figur 1B - den Aufbau gemäss Figur 1A, in perspektivischer Draufsicht;
  • Figur 2A - einen Eckbereich des Stützrahmens gemäss Figur 1A, in partieller perspektivischer Explosivansicht von oben;
  • Figur 2B - den Aufbau gemäss Figur 2A, Lager und Riegel montiert, Riegel in gelöster Stellung, in perspektivischer Draufsicht;
  • Figur 2C - den Aufbau gemäss Figur 2B, Riegel in erster gesperrter Stellung, in perspektivischer Draufsicht;
  • Figur 3A - einen Sockel aus Figur 2A, in Perspektivansicht;
  • Figur 3B - den Sockel gemäss Figur 3A, in gewechselter Perspektivansicht;
  • Figuren 4A bis 4F: den Sockel aus Figur 2A, mit angelenktem Riegel aus Figur 2A, in den drei wesentlichen Stellungen des Riegels, als Prinzipdarstellungen;
  • Figur 4A - den Riegel in gelöster Stellung, in Perspektivansicht;
  • Figur 4B - den Aufbau gemäss Figur 4A, in Seitenansicht;
  • Figur 4C - den Riegel in der ersten gesperrten Stellung, elastisch gebogen, in Perspektivansicht;
  • Figur 4D - den Aufbau gemäss Figur 4C, in Seitenansicht;
  • Figur 4E - den Riegel in der zweiten gesperrten Stellung, elastisch gebogen, in prinzipieller Perspektivansicht;
  • Figur 4F - den Aufbau gemäss Figur 4E, in Seitenansicht;
  • Figur 5A - den Aufbau gemäss Figur 2A, von unten dem Ausschnitt einer Tragstruktur genähert, mit den Riegeln in gelöster Stellung, in perspektivischer Draufsicht;
  • Figur 5B - den Aufbau gemäss Figur 5A, in den Ausschnitt der Tragstruktur eingesetzt, mit den Riegeln in gelöster Stellung, in perspektivischer Draufsicht;
  • Figur 5C - den Aufbau gemäss Figur 5B, in den Ausschnitt der Tragstruktur eingesetzt, mit einem Riegel in der ersten gesperrten Stellung, mit einem Riegel demontiert, in perspektivischer Draufsicht; und
  • Figur 6 - den Aufbau gemäss Figur 1A, vor dem Einsetzen der zwei Deckelemente mit den Leuchten und einem zusätzlichen unbestückten Deckelement als Blinddeckel, in perspektivischer Unteransicht.
Show it:
  • Figure 1A - The inventive support frame, inserted into the cutout of a support structure, equipped with two cover elements, each holding a lamp, most bars in the released position, some bars in locked position, in perspective bottom view;
  • FIG. 1B - the structure according to Figure 1A in perspective plan view;
  • FIG. 2A - A corner of the support frame according Figure 1A , in partial perspective exploded view from above;
  • FIG. 2B - the structure according to FIG. 2A , Bearing and bolt mounted, bolt in the released position, in perspective plan view;
  • Figure 2C - the structure according to FIG. 2B , Bolt in the first locked position, in a perspective plan view;
  • FIG. 3A - a socket off FIG. 2A in perspective view;
  • FIG. 3B - the base according to FIG. 3A in changed perspective view;
  • FIGS. 4A to 4F : the socket off FIG. 2A , with hinged latch FIG. 2A , in the three essential positions of the bolt, as schematic representations;
  • FIG. 4A - The bolt in the released position, in perspective view;
  • FIG. 4B - the structure according to FIG. 4A , in side view;
  • FIG. 4C - The bolt in the first locked position, elastically bent, in perspective view;
  • Figure 4D - the structure according to FIG. 4C , in side view;
  • Figure 4E - The bolt in the second locked position, elastically bent, in principle perspective view;
  • FIG. 4F - the structure according to Figure 4E , in side view;
  • FIG. 5A - the structure according to FIG. 2A , approached from below the cutout of a support structure, with the bars in the released position, in a perspective plan view;
  • FIG. 5B - the structure according to FIG. 5A , used in the section of the support structure, with the bars in the released position, in a perspective plan view;
  • FIG. 5C - the structure according to FIG. 5B , inserted into the cutout of the support structure, with a bolt in the first locked position, disassembled with a bolt, in a perspective plan view; and
  • FIG. 6 - the structure according to Figure 1A , Before the insertion of the two cover elements with the lights and an additional bare deck element as blind cover, in perspective bottom view.

Ausführungsbeispielembodiment

Mit Bezug auf die beiliegenden Zeichnungen erfolgt nachstehend die detaillierte Beschreibung eines Ausführungsbeispiels zum erfindungsgemässen Stützrahmen.The detailed description of an exemplary embodiment of the support frame according to the invention will be given below with reference to the accompanying drawings.

Für die gesamte weitere Beschreibung gilt folgende Festlegung. Sind in einer Figur zum Zweck zeichnerischer Eindeutigkeit Bezugsziffern enthalten, aber im unmittelbar zugehörigen Beschreibungstext nicht erläutert, so wird auf deren Erwähnung in vorangehenden oder nachfolgenden Figurenbeschreibungen Bezug genommen. Im Interesse der Übersichtlichkeit wird auf die wiederholte Bezeichnung von Bauteilen in weiteren Figuren zumeist verzichtet, sofern zeichnerisch eindeutig erkennbar ist, dass es sich um "wiederkehrende" Bauteile handelt.The following definition applies to the entire further description. If reference numerals are included in a figure for the purpose of graphic clarity, but are not explained in the directly associated description text, reference is made to their mention in the preceding or following description of the figures. In the interest of clarity, the repeated designation of components in other figures is usually dispensed with, as far as the drawing clearly shows that they are "recurring" components.

Figuren 1A und 1 BFIGS. 1A and 1B

Die Tragstruktur 1 hat eine Frontfläche 10, eine Rückfläche 11 und einen rechteckförmigen Ausschnitt 12, in den ein Stützrahmen 5 einsetzbar und montierbar ist. Der Stützrahmen 5 hat eine zum Ausschnitt 12 rechteckförmige, komplementäre Umrandung 51, welche eine Freifläche 50 umschliesst. In die Freifläche 50 ist zumindest ein Deckelement 2 einsetzbar, das einen Ausschnitt 22 zur Aufnahme einer Leuchte 4 hat, oder unbestückt als Blinddeckel beschaffen ist. Über die Umrandung 51 entlang verteilt, verlaufen zueinander beabstandete Stege 510, die zum Ausschnitt 12 hin leicht überstehen und den Einsetzvorgang des Stützrahmens 5 durch verminderte Klemmung im Ausschnitt 12 erleichtern. Auf den Stegen 510 sind erste Sicherungsorgane 511 fixiert, die auf die Umrandung 51 ragen. Im montierten Zustand ist das Deckelement 2 mit seinen Einhängeorganen 23 in den Stützrahmen 5 eingehängt und durchragt dabei als Öffnungen im Stützrahmen 5 beschaffene zweite Sicherungsorgane 513. Die klammerförmigen ersten Sicherungsorgane 511 greifen als Niederhalter auf die oben auf dem Stützrahmen 5 Einhängeorganen 23 aufsetzenden Einhängeorgane 23. The support structure 1 has a front surface 10, a rear surface 11 and a rectangular cutout 12 into which a support frame 5 can be inserted and mounted. The support frame 5 has a cutout 12 rectangular, complementary border 51, which encloses an open space 50 . In the open space 50 , at least one cover element 2 can be used, which has a cutout 22 for receiving a lamp 4 , or is unassembled as a blind cover. Distributed over the rim 51 along which extend spaced-apart webs 510, which slightly towards through the cutout 12 and facilitate the insertion of the support frame 5 by reduced segment clamping in the 12th On the webs 510 first securing members 511 are fixed, which protrude on the border 51 . In the assembled state, the cover element 2 is suspended with its suspension members 23 in the support frame 5 and penetrates as openings in the support frame 5 procured second securing members 513. The staple-shaped first securing members 511 engage as hold-down on the above on the support frame 5 hanging members 23 attaching hanging members 23rd

Der Stützrahmen 5 ist mit systematisch verteilten Lagern 52 versehen, in denen jeweils ein Riegel 58 schwenkbar aus einer gelösten Stellung in gesperrte Stellungen geführt ist. Ein Lager 52 besteht aus einer sich einstückig vom Stützrahmen 5 erhebenden Basis 53 und einem mit der Basis 53 verbundenen Sockel 54. Diametral zu den Lagern 52 schliesst der Stützrahmen 5 mit einem Rand 512 ab. Der Riegel 58 ist mit einem lösbaren Achsstift 59 am Sockel 54 angelenkt. Jeder Riegel 58 hat einen Ausleger 580, der in gesperrter Stellung zum Aufsetzen auf der den Ausschnitt 12 umgebenden Rückfläche 11 der Tragstruktur 1 bestimmt ist. Der Ausleger 580 ist eigenelastisch und laschenförmig gestaltet.The support frame 5 is provided with systematically distributed bearings 52 , in each of which a latch 58 is pivotally guided from a released position into locked positions. A bearing 52 consists of an integrally rising from the support frame 5 base 53 and connected to the base 53 base 54. Diametrically to the bearings 52 closes the support frame 5 with an edge 512 from. The latch 58 is articulated with a detachable axle pin 59 on the base 54 . Each latch 58 has a boom 580, which is determined in the locked position for placement on the rear surface 11 surrounding the cutout 12 of the support structure 1 . The boom 580 is intrinsically elastic and designed tab-shaped.

Figuren 2A bis 3BFIGS. 2A to 3B

Jedes Lager 52 hat Arretierkonturen 541,542, die im Zusammenwirken mit einem am Riegel 58 vorhandenen Stopper 583 gesperrte Stellungen des Riegels 58 bilden, aus denen das Zurückschwenken des Riegels 58 in seine gelöste Stellung blockiert ist. Die Arretierkonturen 541,542 bestehen aus einer ersten Arretierkontur 541 in Gestalt einer am Lager 52 vorhandenen Erhebung für eine erste gesperrte Stellung des Riegels 58 und einer zweiten Arretierkontur 542 in Gestalt einer Aussenfläche am Lager 52 für eine zweite gesperrte Stellung des Riegels 58. Der Sockel 54 ist anhand eines Fixiermittels, z.B. Schraube, mit der Basis 53 verbunden. Dabei kommen an der Basis 53 vorhandene Konturen in komplementären Eingriff mit am Sockel 54 vorhandenen Nuten. Durch den Sockel 54 erstreckt sich horizontal eine Öffnung 540, in welcher der Achsstift 59 steckt. Die Innenfläche 545 des Sockels 54 ist der Freifläche 50 des Stützrahmens 5 zugewandt, während die Aussenfläche 546 des Sockels 54 äusserlich des Stützrahmens 5 liegt.Each bearing 52 has locking contours 541, 542 which, in cooperation with a stop 583 present on the latch 58 , form locked positions of the bolt 58 , from which the pivoting back of the bolt 58 to its released position is blocked. The locking contours 541.542 consist of a first Arretierkontur 541 in the form of an existing camp 52 survey for a first locked position of the bolt 58 and a second Arretierkontur 542 in the form of an outer surface of the bearing 52 for a second locked position of the bolt 58. The base 54 is by means of a fixing agent, such as screw, connected to the base 53 . At the base 53 existing contours come into complementary engagement with existing on the base 54 grooves. Through the base 54 extends horizontally an opening 540, in which the axle pin 59 is inserted. The inner surface 545 of the base 54 faces the free surface 50 of the support frame 5 , while the outer surface 546 of the base 54 lies outside of the support frame 5 .

Der Stopper 583 ist als Abkantung vom Ausleger 580 ausgebildet und hat ein freies Ende, welches dazu bestimmt ist, in der ersten gesperrten Stellung des Riegels 58 gegen die Prellfläche der ersten Arretierkontur 541 zu stossen und in der zweiten gesperrten Stellung des Riegels 58 gegen die Aussenfläche der zweiten Arretierkontur 542 zu stossen. Aus der ersten gesperrten Stellung lässt sich der Riegel 58 bis in die zweite gesperrte Stellung schwenken. Der Riegel 58 hat ein Paar Seitenlaschen 581, die vom Ausleger 580 benachbart zum Stopper 583 abgebogen sind, den Sockel 54 seitlich umfassen und jeweils ein Loch 582 besitzen. Der Achsstift 59 steckt in den Löchern 582 der Seitenlaschen 581 und in der Öffnung 540 im Sockel 54. Der am Lager 52 angelenkte Riegel 58 ist über einen Bereich von etwa 180° schwenkbar. Somit ist der Ausleger 580 des Riegels 58 von einer im Prinzip vom Stützrahmen 5 aufrecht weg weisenden Position als gelöste Stellung bis in die zweite gesperrte Stellung als eine vom Stützrahmen 5 seitlich auskragende Position verstellbar.The stopper 583 is formed as a bevel from the boom 580 and has a free end which is intended to abut in the first locked position of the bolt 58 against the bounce surface of the first Arretierkontur 541 and in the second locked position of the bolt 58 against the outer surface to push the second Arretierkontur 542 . From the first locked position, the latch 58 can pivot to the second locked position. The latch 58 has a pair of side flaps 581, which are bent away from the boom 580 adjacent to the stopper 583 , laterally enclose the base 54 and each have a hole 582 . The axle pin 59 is inserted in the holes 582 of the side flaps 581 and in the opening 540 in the base 54. The hinged at the bearing 52 latch 58 is pivotable over a range of about 180 °. Thus, the boom 580 of the bolt 58 is adjustable from a position pointing away from the support frame 5 in the upright position as a released position to the second locked position as a laterally projecting from the support frame 5 position.

Die erste Arretierkontur 541 ist zuoberst am freien Ende des Sockels 54 in Keilform gestaltet, die sich zur Innenfläche 545 absenkt und in diametraler Richtung mit einer steilen Prellfläche abschliesst. Die zweite Arretierkontur 542 ist zur Prellfläche der ersten Arretierkontur 541 nach aussen versetzt, liegt somit diametral zur Innenfläche 545 an der Aussenfläche 546 des Sockels 54. An den beiden Seitenflächen ist eine Nut vorhanden, von der sich die Öffnung 540 durch den Sockel 54 erstreckt. Im Boden des U-förmigen Sockels 54 ist das Durchgangsloch vorhanden.The first Arretierkontur 541 is designed at the top of the free end of the base 54 in a wedge shape, which is lowered to the inner surface 545 and terminates in the diametrical direction with a steep bounce surface. The second locking contour 542 is outwardly offset from the bounce surface of the first locking contour 541 , thus lies diametrically opposite the inner surface 545 on the outer surface 546 of the base 54. A groove is provided on the two side surfaces, from which the opening 540 extends through the base 54 . In the bottom of the U-shaped base 54 , the through hole is present.

Figuren 4A bis 4FFIGS. 4A to 4F

Diese Figurenfolge zeigt den mit dem Sockel 54 gelenkig verbundenen Riegel 58 in den drei wesentlichen Stellungen.This sequence of figures shows the pivotally connected to the base 54 latch 58 in the three essential positions.

Figuren 4A und 4B: gelöste RiegelstellungFigures 4A and 4B: dissolved latch position

Steht der Ausleger 580 des Riegels 58 in der vom Stützrahmen 5 weg weisenden, aufrechten Position, befindet sich der Riegel 58 in der gelösten Stellung. Der Stopper 583 stösst an die der Freifläche 50 zugewandten Innenfläche 545 des Sockels 54 an. Der Riegel 58 verharrt in der aufrechten Position aufgrund seiner Gewichtsverteilung in Bezug auf den Achsstift 59. If the boom 580 of the bolt 58 is in the upright position away from the support frame 5 , the latch 58 is in the released position. The stopper 583 abuts against the free surface 50 facing inner surface 545 of the base 54 at. The latch 58 remains in the upright position due to its weight distribution with respect to the axle pin 59.

Figuren 4C und 4D: erste gesperrte RiegelstellungFigures 4C and 4D: first locked latch position

Aus der vorherigen gelösten Stellung hat man den Riegel 58 in die erste gesperrte Stellung geschwenkt, so dass der Ausleger 580 nun nach unten zeigt. Beim Schwenken umfährt der Stopper 583 zunächst die Innenfläche 545 des Sockels 54, läuft dann auf die Keilform der ersten Arretierkontur 541 auf und rastet schliesslich hinter deren Prellfläche ein. Beim hier nicht dargestellten Aufsetzen des unteren freien Endes des Auslegers 580 auf der Rückfläche 11 der Tragstruktur 1 sollte zum sicheren Halt des in den Ausschnitt 12 eingesetzten Stützrahmens 5 der Ausleger 580 elastisch gebogen sein, um mit Federspannung auf der Rückfläche 11 aufzusetzen. Das Zurückschwenken des Riegels 58 in seine gelöste Stellung ist blockiert. Die erste gesperrte Stellung eignet sich für Tragstrukturen 1 von z.B. 25 mm Stärke, wie bei abgehängten Decken, die aus Gipsplatten beschaffen sind.From the previous released position, the latch 58 has been pivoted to the first locked position so that the boom 580 is now facing down. When pivoting, the stopper 583 first bypasses the inner surface 545 of the base 54, then runs on the wedge shape of the first Arretierkontur 541 and finally engages behind the bounce surface. When not shown here placing the lower free end of the boom 580 on the rear surface 11 of the support structure 1 should be elastically bent to securely hold the support frame 5 inserted into the neck 12 of the boom 580 to put up with spring tension on the rear surface 11 . The pivoting back of the bolt 58 in its released position is blocked. The first locked position is suitable for support structures 1 of eg 25 mm thickness, as with suspended ceilings, which are made of plasterboard.

Figuren 4E und 4F: zweite gesperrte RiegelstellungFigures 4E and 4F: second locked latch position

Die zweite gesperrte Stellung eignet sich für Tragstrukturen 1 von geringer Dicke, wie einer Blechverkleidung von z.B. wenigen Millimetern. Der Riegel 58 ist von der vorherigen ersten gesperrten Stellung weiter in die zweite gesperrte Stellung geschwenkt. Hierbei entfernt sich der Stopper 583 von der ersten Arretierkontur 541, überspringt die zur Aussenfläche 546 abgrenzende Kante und rastet damit in der zweiten Arretierkontur 542 ein. Der Riegel 58 ist blockiert und kann nicht in seine erste gesperrte Stellung bzw. in seine gelöste Stellung zurückgeschwenkt werden. Wie beim vorherigen Figurenpaar ist der Ausleger 580 wiederum elastisch gebogen dargestellt, um das Aufsetzen mit Federspannung auf der Rückfläche 11 der Tragstruktur 1 zu illustrieren.The second locked position is suitable for support structures 1 of small thickness, such as a sheet metal cladding of, for example, a few millimeters. The latch 58 is pivoted from the previous first locked position further to the second locked position. In this case, the stopper 583 moves away from the first arresting contour 541, skipping over the edge delimiting the outer surface 546, and thus engages in the second arresting contour 542 . The latch 58 is blocked and can not be pivoted back to its first locked position or in its released position. As in the previous pair of figures, the boom 580 is again shown bent elastically to illustrate the spring-loaded seating on the back surface 11 of the support structure 1 .

Figuren 5A bis 5CFIGS. 5A to 5C

Zunächst ist der Stützrahmen 5 von unten dem Ausschnitt 12 der Tragstruktur 1 angenährt (s. Figur 5A). Alle Riegel 58 befinden sich in gelöster Stellung und sind aufrecht nach oben zur Tragstruktur 1 hin gerichtet. Die freien Enden der Riegel 58 stehen nicht seitlich über die Umrandung 51 hervor und bleiben damit innerhalb der Projektionsfläche des Ausschnitts 12, so dass der Stützrahmen 5 mit den hochstehenden Riegeln 58 sich in den Ausschnitt 12 der Tragstruktur 1 einsetzen lässt.First, the support frame 5 from below the neck 12 of the support structure 1 is approached (s. FIG. 5A ). All bars 58 are in the released position and are directed upright to the support structure 1 out. The free ends of the latches 58 do not protrude laterally beyond the border 51 and thus remain within the projection surface of the cutout 12, so that the support frame 5 with the upstanding latches 58 can be inserted into the cutout 12 of the support structure 1 .

Sofern der Rand 512 des Stützrahmens 5 an der Frontfläche 10 der Tragstruktur 1 anschlägt, ist der Stützrahmen 5 im Ausschnitt 12 an sich bestimmungsgemäss positioniert, jedoch noch nicht darin fixiert (s. Figur 5B).If the edge 512 of the support frame 5 strikes against the front surface 10 of the support structure 1 , the support frame 5 is positioned as intended in the cutout 12 , but not yet fixed therein (see FIG. FIG. 5B ).

Um den insoweit im Ausschnitt 12 positionierten Stützrahmen 5 zu haltern, werden die Riegel 58 in die zur jeweils verwendeten Tragstruktur 1 passende verriegelte Stellung gebracht, d.h. Anschlagen des Stoppers 581 an der ersten Eingriffskontur 541 - bei dicker Tragstruktur 1 - oder an der zweiten Eingriffskontur 542 bei dünner Tragstruktur 1 (s. Figur 5C). Der Zugriff auf die Riegel 58 erfolgt durch die Freifläche 50 im Stützrahmen 5. Die auf der Rückfläche 11 aufsetzenden elastisch gebogenen Ausleger 580 wirken als Federn und ziehen den Rand 512 des Stützrahmens 5 gegen den Randbereich der Frontfläche 10 um den Ausschnitt 12. In order to support the support frame 5 so far positioned in the cutout 12 , the latches 58 are brought into the respectively used supporting structure 1 suitable locked position, ie striking the stopper 581 on the first engagement contour 541 - in thicker support structure 1 - or on the second engagement contour 542 with thin support structure 1 (s. FIG. 5C ). Access to the latch 58 takes place through the free surface 50 in the support frame 5. The elastically bent cantilevers 580 resting on the rear surface 11 act as springs and pull the edge 512 of the support frame 5 against the edge region of the front surface 10 around the cutout 12.

Wird beabsichtigt, den im Ausschnitt 12 montierten Stützrahmen 5 zu entfernen, zieht man die Achsstifte 59 aus den Sockeln 54, so dass sich die Riegel 58 von den Sockeln 54 lösen und der Stützrahmen 5 nicht mehr aufgehängt ist, sondern entnommen werden kann.If it is intended to remove the support frame 5 mounted in the cut-out 12 , the axle pins 59 are pulled out of the sockets 54 so that the latches 58 detach from the sockets 54 and the support frame 5 is no longer suspended, but can be removed.

Figur 6FIG. 6

Die Freifläche 50 im Stützrahmen 5 ist zur Bestückung mit mehreren Deckelementen 2 vorgesehen. Das Deckelement 2 kann als Träger einer Funktionseinheit 4 - z.B. einer Leuchte - gestaltet sein, die sich in einen Ausschnitt 22 einsetzen lässt. In der einfachsten Version ist das Deckelement 2 als Blinddeckel beschaffen, um einen ansonsten unbelegten Bereich der Freifläche 50 des Stützrahmens 5 zu verschliessen. Die Deckelemente 2 werden in die Freifläche 50 vonseiten des Randes 512 von unten eingesetzt. Die Deckelemente 2 haben an zwei gegenüber liegenden Seiten die an sich bekannten Einhängeorgane 23, die zum Einführen in die am Stützrahmen 5 vorhandenen zweiten Sicherungsorgane 513 bestimmt sind, welche die Form von nestartigen Durchbrüchen haben. Mit den klammerförmigen ersten Sicherungsorganen 511 werden die in den Stützrahmen 5 eingeführten Einhängeorgane 23 gegen das unbeabsichtigte Aushängen gesichert.The free surface 50 in the support frame 5 is provided for assembly with a plurality of cover elements 2. The cover element 2 can be designed as a carrier of a functional unit 4, for example a luminaire, which can be inserted into a cutout 22 . In the simplest version, the cover element 2 is designed as a blind cover to close an otherwise unoccupied area of the free surface 50 of the support frame 5 . The cover elements 2 are inserted into the free surface 50 from the side of the edge 512 from below. The cover elements 2 have on two opposite sides of the known suspension members 23, which are intended for insertion into the existing on the support frame 5 second securing members 513 , which have the form of nest-like openings. With the bracket-shaped first securing organs 511 inserted into the support frame 5 Einhängeorgane 23 are secured against accidental detachment.

Claims (7)

Stützrahmen (5) zum Einbau in eine Tragstruktur (1), wobei: a) der Stützrahmen (5) eine Freifläche (50) umrandet, in welche zumindest ein Deckelement (2) einsetzbar ist; b) der Stützrahmen (5) zur Montage in einem Ausschnitt (12) in der Tragstruktur (1) bestimmt ist; c) das Deckelement (2) als Träger einer Funktionseinheit (4) dient oder unbestückt als Blinddeckel beschaffen ist; d) der Stützrahmen (5) mit systematisch verteilten Lagern (52) versehen ist, in denen jeweils ein Riegel (58) schwenkbar aus einer gelösten Stellung in gesperrte Stellungen geführt ist; e) jeder Riegel (58) einen Ausleger (580) hat, der in gesperrter Stellung zum Aufsetzen auf einer den Ausschnitt (12) umgebenden Rückfläche (11) der Tragstruktur (1) bestimmt ist; f) jedes Lager (52) Arretierkonturen (541,542) hat, die im Zusammenwirken mit einem am Riegel (58) vorhandenen Stopper (583) gesperrte Stellungen des Riegels (58) bilden, aus denen das Zurückschwenken des Riegels (58) in seine gelöste Stellung blockiert ist, dadurch gekennzeichnet, dass g) die Arretierkonturen (541,542) bestehen aus einer ersten Arretierkontur (541) in Gestalt einer am Lager (52) vorhandenen Erhebung (541) für eine erste gesperrte Stellung des Riegels (58) und einer zweiten Arretierkontur (542) auf einer Aussenfläche (546) am Lager (52) für eine zweite gesperrte Stellung des Riegels (58). Support frame (5) for installation in a support structure (1), wherein: a) the support frame (5) edges an open space (50) , in which at least one cover element (2) can be inserted; b) the support frame (5) for mounting in a cutout (12) in the support structure (1) is determined; c) the cover element (2) serves as a carrier of a functional unit (4) or is designed as a dummy cover without being filled; d) the support frame (5) is provided with systematically distributed bearings (52) , in each of which a bolt (58) is pivotally guided from a released position to locked positions; e) each latch (58) has a boom (580) , which in the locked position for placement on a neck (12) surrounding the rear surface (11) of the support structure (1) is determined; f) each bearing (52) has locking contours (541, 542) which, in cooperation with a stopper (583) provided on the latch (58) , form locked positions of the bolt (58) from which pivoting the bolt (58) back to its released position is blocked, characterized in that g) the locking contours (541, 542) consist of a first locking contour (541) in the form of a bearing (52) existing elevation (541) for a first locked position of the bolt (58) and a second locking contour ( 542) on an outer surface (546 ) at the bearing (52) for a second locked position of the bolt (58). Stützrahmen (5) nach Anspruch 1, dadurch gekennzeichnet, dass a) die erste Arretierkontur (541) zuoberst am Lager (52) in Keilform gestaltet ist, die sich in Richtung einer Innenfläche (545) am Lager (52) sowie zur Freifläche (50) des Stützrahmens (5) absenkt und in diametraler Richtung mit einer steilen Prellfläche abschliesst; b) die zweite Arretierkontur (542) zur Prellfläche der ersten Arretierkontur (541) diametral zur Innenfläche (545) nach aussen versetzt ist; c) der Stopper (583) als Abkantung vom Ausleger (580) ausgebildet ist; d) der Stopper (583) ein freies Ende hat, welches dazu bestimmt ist, in der ersten gesperrten Stellung des Riegels (58) gegen die Prellfläche der ersten Arretierkontur (541) zu stossen und in der zweiten gesperrten Stellung des Riegels (58) gegen die Aussenfläche der zweiten Arretierkontur (542) zu stossen; und e) der Riegel (58) aus der ersten gesperrten Stellung in die zweite gesperrte Stellung schwenkbar ist. Support frame (5) according to claim 1, characterized in that a) the first Arretierkontur (541) at the top of the bearing (52) is designed in a wedge shape, which in the direction of an inner surface (545) on the bearing (52) and the free surface (50) of the support frame (5) lowers and in the diametrical direction with a steep bounce surface concludes; b) the second Arretierkontur (542) to the bounce surface of the first Arretierkontur (541) diametrically offset from the inner surface (545) to the outside; c) the stopper (583) is formed as a fold from the boom (580) ; d) the stopper (583) has a free end which is intended to abut in the first locked position of the bolt (58) against the bounce surface of the first Arretierkontur (541) and in the second locked position of the bolt (58) against to push the outer surface of the second locking contour (542) ; and e) the latch (58) is pivotable from the first locked position to the second locked position. Stützrahmen (5) nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass der Ausleger (580) eigenelastisch und laschenförmig gestaltet ist.Support frame (5) according to any one of claims 1 and 2, characterized in that the boom (580) is designed intrinsically elastic and tab-shaped. Stützrahmen (5) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass a) ein Lager (52) aus einer sich einstückig vom Stützrahmen (5) erhebenden Basis (53) und einem mit der Basis (53) verbundenen Sockel (54) besteht; b) die erste und zweite Arretierkontur (541,542) am Sockel (54) angeordnet sind; c) der Riegel (58) mit einem lösbaren Achsstift (59) am Sockel (54) angelenkt ist; und d) diametral zu den Lagern (52) der Stützrahmen (5) mit einem Rand (512) abschliesst. Support frame (5) according to one of claims 1 to 3, characterized ge features that a) a bearing (52) consists of an integrally formed by the support frame (5) rising base (53) and connected to the base (53) base (54) ; b) the first and second locking contour (541, 542) are arranged on the base (54) ; c) the latch (58) is articulated to the base (54) with a detachable axle pin (59) ; and d) diametrically to the bearings (52) of the support frame (5) with an edge (512) concludes. Stützrahmen (5) nach Anspruch 4, dadurch gekennzeichnet, dass a) der Riegel (58) ein Paar Seitenlaschen (581) hat, die vom Ausleger (580) benachbart zum Stopper (583) abgebogen sind, den Sockel (54) seitlich umfassen und jeweils ein Loch (582) besitzen; b) sich durch den Sockel (54) eine Öffnung (540) erstreckt; und c) der Achsstift (59) in den Löchern (582) der Seitenlaschen (581) und in der Öffnung (540) im Sockel (54) steckt. Support frame (5) according to claim 4, characterized in that a) the latch (58) has a pair of side flaps (581) bent from the boom (580) adjacent the stopper (583) , laterally comprising the base (54) and each having a hole (582) ; b) extending through the base (54) an opening (540) ; and c) the axle pin (59) in the holes (582) of the side flaps ( 581) and in the opening (540) in the base (54) inserted. Stützrahmen (5) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass a) der am Lager (52) angelenkte Riegel (58) über einen Bereich von etwa 180° schwenkbar ist; und somit b) der Ausleger (580) des Riegels (58) von einer im Prinzip vom Stützrahmen (5) aufrecht weg weisenden Position als gelöste Stellung bis in die zweite gesperrte Stellung als eine vom Stützrahmen (5) seitlich auskragende Position verstellbar ist. Support frame (5) according to one of claims 1 to 5, characterized in that a) the on the bearing (52) hinged latch (58) is pivotable over a range of about 180 °; and thus b) the boom (580) of the bolt (58) of a in principle by the support frame (5) pointing away position as a released position to the second locked position as a laterally projecting from the support frame (5) position is adjustable. Stützrahmen (5) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass a) die vom Deckelement (2) getragene Funktionseinheit (4) eine Leuchte ist; b) die Freifläche (50) des Stützrahmens (5) derart dimensioniert ist, dass in die Freifläche (50) mehrere Deckelemente (2) einsetzbar sind; c) das Deckelement (2) in die Freifläche (50) vonseiten des Randes (512) einsetzbar ist; und d) im montierten Zustand das Deckelement (2) mittels seiner Einhängeorgane (23), die mit ersten und zweiten Sicherungsorganen (511,513) am Stützrahmen (5) in Eingriff kommen, lösbar am Stützrahmen (5) fixiert ist. Support frame (5) according to one of claims 1 to 6, characterized in that a) the functional unit (4) carried by the cover element (2 ) is a luminaire; b) the free surface (50) of the support frame (5) is dimensioned such that in the free surface (50) a plurality of cover elements (2) can be used; c) the cover element (2) can be inserted into the free surface (50) from the edge (512) ; and d) in the assembled state, the cover element (2) by means of its Einhängeorgane ( 23) which come into engagement with first and second securing members (511,513) on the support frame (5) is releasably fixed to the support frame (5) .
EP10405213.9A 2010-11-09 2010-11-09 Support frame for fitting into a support structure Not-in-force EP2450627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10405213.9A EP2450627B1 (en) 2010-11-09 2010-11-09 Support frame for fitting into a support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10405213.9A EP2450627B1 (en) 2010-11-09 2010-11-09 Support frame for fitting into a support structure

Publications (2)

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EP2450627A1 true EP2450627A1 (en) 2012-05-09
EP2450627B1 EP2450627B1 (en) 2016-05-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3012514A1 (en) * 2014-10-24 2016-04-27 Ledion Lighting Inc. Modular box light
AT515601A3 (en) * 2014-03-28 2019-02-15 H4X Eu System for receiving light modules and method for its production

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304849A (en) 1961-10-28 1962-09-28 Fixing for recessed lighting
DE4318971A1 (en) 1993-06-08 1994-12-15 Semperlux Gmbh Clamping-in and locking device for built-in ceiling luminaires
EP0525907B1 (en) 1991-08-02 1996-02-07 REGGIANI S.p.A. ILLUMINAZIONE Device for fastening a casing in a cavity, in particular for securing recessed fixtures in panelling
EP1659332A2 (en) 2004-11-18 2006-05-24 Ansorg GmbH Recessed frame and corresponding lighting device
EP1577611B1 (en) 2004-03-18 2009-11-25 Reggiani S.p.A. Illuminazione Supporting device
EP1936265B1 (en) 2006-03-06 2010-07-14 Antares Iluminacion, S.A. Device for installing flush-fit light fittings into a surface

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304849A (en) 1961-10-28 1962-09-28 Fixing for recessed lighting
EP0525907B1 (en) 1991-08-02 1996-02-07 REGGIANI S.p.A. ILLUMINAZIONE Device for fastening a casing in a cavity, in particular for securing recessed fixtures in panelling
DE4318971A1 (en) 1993-06-08 1994-12-15 Semperlux Gmbh Clamping-in and locking device for built-in ceiling luminaires
EP1577611B1 (en) 2004-03-18 2009-11-25 Reggiani S.p.A. Illuminazione Supporting device
EP1659332A2 (en) 2004-11-18 2006-05-24 Ansorg GmbH Recessed frame and corresponding lighting device
EP1936265B1 (en) 2006-03-06 2010-07-14 Antares Iluminacion, S.A. Device for installing flush-fit light fittings into a surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515601A3 (en) * 2014-03-28 2019-02-15 H4X Eu System for receiving light modules and method for its production
AT515601B1 (en) * 2014-03-28 2020-04-15 H4X Eu System for accommodating light modules and method for its production
EP3012514A1 (en) * 2014-10-24 2016-04-27 Ledion Lighting Inc. Modular box light

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