EP0791712B1 - Wide-angle hinge - Google Patents
Wide-angle hinge Download PDFInfo
- Publication number
- EP0791712B1 EP0791712B1 EP97102177A EP97102177A EP0791712B1 EP 0791712 B1 EP0791712 B1 EP 0791712B1 EP 97102177 A EP97102177 A EP 97102177A EP 97102177 A EP97102177 A EP 97102177A EP 0791712 B1 EP0791712 B1 EP 0791712B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- articulated lever
- articulated
- wide
- toothed
- base body
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
- E05D3/183—Hinges with pins with two or more pins with sliding pins or guides with at least one of the hinge parts having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Definitions
- the invention relates to a wide-angle hinge with an opening angle of approx. 170 °, with a basic body that can be attached to a furniture wall, and one Hinge cup, which can be attached to a door leaf, the base body and the Hinge cup are interconnected by means of articulated levers and an articulated lever in guide grooves or the like. of the main body or with additional levers this is connected, and the second articulated lever on the base body side on one Is articulated slider, which is displaceable in the longitudinal direction to the first articulated lever, a gearwheel is provided with a toothed rack on the base body is trained, combs.
- Wide-angle hinges are used in furniture construction if there is a desire to be able to open the furniture door leaf more than 90 ° so that better access to the Inside the furniture body is permitted.
- the door leaf should be in the fully open position Position lifted from the furniture body, so that it may not be on one adjacent, closed door leaves.
- the object of the invention is to provide a wide-angle hinge of the type mentioned create that ensures a very good guidance of the articulated lever.
- gearwheel has two sprockets with different Has diameter, with a ring gear with a rack one of the articulated levers and the other ring gear with a rack on the slide combs.
- the invention provided that the articulated lever has two cheeks, between which the gear is arranged. It is advantageously provided that the gear has two axially projecting pins, on each of which the ring gear with a smaller one Diameter that meshes with the rack on the articulated lever is formed.
- the base body is U-shaped Has cross section and that at least one base within the U-profile is formed with the rack of the base body. This way it will be a good one Guide for the articulated lever, which meshes with the gear, reached in the base body.
- FIG. 1 shows schematically a longitudinal section through a hinge when closed Door leaf
- FIG. 2 shows the same view with the door leaf fully open
- 3 shows a cross section through the base body and in it mounted articulated lever and the slide
- Fig. 4 shows a plan view an open hinge, with the door leaf in the 90 ° open position.
- the furniture side wall with 1 and the door wing with Reference number 2 denotes.
- a hinge cup 3 is inserted into the door leaf 2.
- At the Hinge cup 3 store two articulated levers 5, 7 on axes 16, 17.
- the axis 16 wid from two projecting webs 21 of the hinge cup 3 worn.
- the body 4 is fastened to the furniture side wall 1.
- the articulated lever 5 is connected via an axis 18 to a slide 6, which in Grooves of the articulated lever 7 is guided.
- the slide 6 is on the gear 8 facing side with a rack profile 22.
- the articulated lever 7 has two cheeks 7 ', between which the gear 8 is received is.
- the articulated lever 7 is at its end facing away from the hinge cup 3 with a Guide pin 13 in a groove or slot-shaped guide 15 in the base body 4 guided. There is a guide pin on each cheek 7 'approximately in the middle of the articulated lever 14 formed, which also projects into the slot-shaped guide 15.
- the articulated lever 7 is provided with a rack profile 12.
- the basic body 4 has a base 20 on which a rack profile 11 is also formed. Between the two rack profiles 11, 12, the smaller ring gear 10 runs Gear 8 off.
- the gear 8 is arranged between the two cheeks 7 'of the articulated lever 7. It has an axially projecting pin on both sides, on which the ring gear 10 is trained.
Abstract
Description
Die Erfindung bezieht sich auf ein Weitwinkelscharnier mit einem Öffnungswinkel von ca. 170°, mit einem Grundkörper, der an einer Möbelwand befestigbar ist, und einem Scharniertopf, der an einem Türflügel befestigbar ist, wobei der Grundkörper und der Scharniertopf mittels Gelenkhebeln miteinander verbunden sind und ein Gelenkhebel in Führungsnuten od.dgl. des Grundkörpers geführt oder über weitere Hebel mit diesem verbunden ist, und der zweite Gelenkhebel grundkörperseitig an einem Schieber angelenkt ist, der in Längsrichtung zum ersten Gelenkhebel verschiebbar ist, dabei ist ein Zahnrad vorgesehen, das mit einer Zahnstange, die am Grundkörper ausgebildet ist, kämmt.The invention relates to a wide-angle hinge with an opening angle of approx. 170 °, with a basic body that can be attached to a furniture wall, and one Hinge cup, which can be attached to a door leaf, the base body and the Hinge cup are interconnected by means of articulated levers and an articulated lever in guide grooves or the like. of the main body or with additional levers this is connected, and the second articulated lever on the base body side on one Is articulated slider, which is displaceable in the longitudinal direction to the first articulated lever, a gearwheel is provided with a toothed rack on the base body is trained, combs.
Weitwinkelscharniere finden im Möbelbau Verwendung, wenn der Wunsch besteht, den Möbeltürflügel weiter als 90° öffnen zu können, damit ein besserer Zugriff zum Inneren des Möbelkorpus gestattet ist. Dabei soll der Türflügel in der vollständig geöffneten Stellung vom Möbelkorpus abgehoben sein, so daß er nicht an einem eventuell angrenzenden, geschlossenen Türflügel anschlägt.Wide-angle hinges are used in furniture construction if there is a desire to be able to open the furniture door leaf more than 90 ° so that better access to the Inside the furniture body is permitted. The door leaf should be in the fully open position Position lifted from the furniture body, so that it may not be on one adjacent, closed door leaves.
Bei den herkömmlichen Weitwinkelscharnieren wird der große Öffnungswinkel mittels gekreuzter Gelenkhebel erzielt. Diese Weitwinkelscharniere haben den Nachteil, daß die Gelenkhebel bei geschlossenem Scharnier weit in den Möbelinnenraum hineinstehen, so daß kostbarer Nutzraum verlorengeht.With conventional wide-angle hinges, the large opening angle is crossed articulated lever achieved. These wide-angle hinges have the disadvantage that the hinged levers protrude far into the interior of the furniture when the hinge is closed, so that valuable usable space is lost.
Aufgabe der Erfindung ist es, ein Weitwinkelscharnier der eingangs erwähnten Art zu schaffen, das eine sehr gute Führung der Gelenkhebel gewährleistet.The object of the invention is to provide a wide-angle hinge of the type mentioned create that ensures a very good guidance of the articulated lever.
Dies wird erfindungsgemäß dadurch erreicht, daß Zahnrad zwei Zahnkränze mit unterschiedlichem Durchmesser aufweist, wobei ein Zahnkranz mit einer Zahnstange an einem der Gelenkhebel und der andere Zahnkranz mit einer Zahnstange am Schieber kämmt.This is achieved according to the invention in that gearwheel has two sprockets with different Has diameter, with a ring gear with a rack one of the articulated levers and the other ring gear with a rack on the slide combs.
Vorteilhaft ist vorgesehen, daß der Schieber in Nuten od.dgl. des Gelenkhebels geführt ist. Dadurch wird eine exakte Führung des Schiebers im Gelenkhebel erzielt. It is advantageously provided that the slide or the like in grooves. of the articulated lever is. This ensures exact guidance of the slide in the articulated lever.
Um eine gute Führung für das Zahnrad zu erreichen, ist einem Ausführungsbeispiel der Erfindung vorgesehen, daß der Gelenkhebel zwei Wangen aufweist, zwischen denen das Zahnrad angeordnet ist. Dabei ist vorteilhaft vorgesehen, daß das Zahnrad zwei axial vorstehende Zapfen aufweist, an denen jeweils der Zahnkranz mit kleinerem Durchmesser, der mit der Zahnstange am Gelenkhebel kämmt, ausgebildet ist.To achieve good guidance for the gear is one embodiment the invention provided that the articulated lever has two cheeks, between which the gear is arranged. It is advantageously provided that the gear has two axially projecting pins, on each of which the ring gear with a smaller one Diameter that meshes with the rack on the articulated lever is formed.
Ein einfacher Zusammenbau der beiden Wangen des Gelenkhebels wird dadurch erzielt, daß die Wangen des Gelenkhebels durch einen Führungsbolzen, der in Führungsschlitzen des Grundkörpers geführt ist, verbunden sind.This makes it easy to assemble the two cheeks of the articulated lever achieved that the cheeks of the articulated lever by a guide pin which in Guide slots of the base body is guided are connected.
Ein weiteres Ausführungsbeispiel der Erfindung sieht vor, daß der Grundkörper U-förmigen Querschnitt aufweist und daß innerhalb des U-Profils mindestens ein Sockel mit der Zahnstange des Grundkörpers ausgebildet ist. Auf diese Art wird eine gute Führung für den Gelenkhebel, der mit dem Zahnrad kämmt, im Grundkörper erreicht.Another embodiment of the invention provides that the base body is U-shaped Has cross section and that at least one base within the U-profile is formed with the rack of the base body. This way it will be a good one Guide for the articulated lever, which meshes with the gear, reached in the base body.
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Figuren der beiliegenden Zeichnungen beschrieben.An exemplary embodiment of the invention is described below with reference to the figures in FIG Described drawings.
Die Fig. 1 zeigt schematisch einen Längsschnitt durch ein Scharnier bei geschlossenem Türflügel, die Fig. 2 zeigt eine gleiche Ansicht bei vollständig geöffnetem Türflügel, die Fig. 3 zeigt einen Querschnitt durch den Grundkörper und den darin gelagerten Gelenkhebel sowie den Schieber, und die Fig. 4 zeigt eine Draufsicht auf ein geöffnetes Scharnier, wobei sich der Türflügel in der 90°-Offenstellung befindet.Fig. 1 shows schematically a longitudinal section through a hinge when closed Door leaf, FIG. 2 shows the same view with the door leaf fully open, 3 shows a cross section through the base body and in it mounted articulated lever and the slide, and Fig. 4 shows a plan view an open hinge, with the door leaf in the 90 ° open position.
Im Ausführungsbeispiel ist die Möbelseitenwand mit 1 und der Türflügel mit dem
Bezugszeichen 2 bezeichnet. In den Türflügel 2 ist ein Scharniertopf 3 eingesetzt. Am
Scharniertopf 3 lagern zwei Gelenkhebel 5,7 auf Achsen 16, 17. Die Achse 16 wid von
zwei vorspringenden Stegen 21 des Scharniertopfes 3 getragen.In the embodiment, the furniture side wall with 1 and the door wing with
An der Möbelseitenwand 1 ist der Körper 4 befestigt.The
Der Gelenkhebel 5 ist über eine Achse 18 mit einem Schieber 6 verbunden, der in
Nuten des Gelenkhebels 7 geführt ist. Der Schieber 6 ist an seiner zum Zahnrad 8
zugewendeten Seite mit einem Zahnstangenprofil 22 versehen.The articulated
Der Gelenkhebel 7 weist zwei Wangen 7' auf, zwischen denen das Zahnrad 8 aufgenommen
ist. The articulated
Der Gelenkhebel 7 ist an seinem vom Scharniertopf 3 abgewendeten Ende mit einem
Führungsbolzen 13 in einer nuten- oder schlitzförmigen Führung 15 im Grundkörper 4
geführt. In etwa der Mitte des Gelenkhebels ist an jeder Wange 7' ein Führungszapfen
14 ausgebildet, der ebenfalls in die schlitzförmige Führung 15 ragt.The articulated
Der Gelenkhebel 7 ist mit einem Zahnstangenprofil 12 versehen. Der Grundkörper 4
weist einen Sockel 20 auf, an dem ebenso ein Zahnstangenprofil 11 ausgebildet ist.
Zwischen den beiden Zahnstangenprofilen 11, 12 läuft der kleinere Zahnkranz 10 des
Zahnrades 8 ab.The articulated
Beim Öffnen des Türflügels 2 zieht der Gelenkhebel 5 den Schieber 6 aus dem Möbelkorpus
heraus. Dadurch wird das Zahnrad 8 über den Zahnkranz 9 gedreht und rollt
dabei mit seinem Zahnkranz 10 am Zahnstangenprofil 11 ab. Gleichzeitig wird der
Gelenkhebel 7 über das Zahnstangenprofil 12 zur Türöffnung bewegt.When the
Beim Schließen des Türflügels 2 erfolgt der Bewegungsablauf in umgekehrter Richtung.When the
Das Zahnrad 8 ist zwischen den beiden Wangen 7' des Gelenkhebels 7 angeordnet.
Es weist beidseitig je einen axial vorstehenden Zapfen auf, auf dem der Zahnkranz 10
ausgebildet ist.The
Claims (6)
- Wide-angle hinge with an opening angle of about 170°, having a base body securable to a wall of a piece of furniture and a hinge cup securable to a door wing, the base body and the hinge cup being interconnected by means of articulated levers, and one articulated lever being guided in guide grooves or the like of the base body or being connected to the latter via further levers, and the second articulated lever being articulated, on the base-body side, on a slide displaceable in the longitudinal direction relative to the first articulated lever, there being provided a toothed wheel meshing with a toothed rack formed on the base body, characterized in that the toothed wheel (8) has two different-diameter toothed rims (9, 10), one toothed rim (10) meshing with a toothed rack on one of the articulated levers (7) and the other toothed rim (9) meshing with a toothed rack on the slide (6).
- Wide-angle hinge according to Claim 1, characterized in that the slide (6) is guided in grooves or the like of the articulated lever (7).
- Wide-angle hinge according to Claim 1 or 2, characterized in that the articulated lever (7) has two cheeks (7'), between which the toothed wheel (8) is arranged.
- Wide-angle hinge according to Claim 3, characterized in that the toothed wheel (8) has two axially protruding spigots, on each of which is formed the smaller-diameter toothed rim (10) meshing with the toothed rack (12) on the articulated lever (7).
- Wide-angle hinge according to Claim 3, characterized in that the cheeks (7') of the articulated lever (7) are connected by a guide pin (13) guided in guide slots (15) of the base body (4).
- Wide-angle hinge according to one of Claims 1 to 5, characterized in that the base body (4) has a U-shaped cross-section and in that at least one base (20) having the toothed rack (11) of the base body (4) is formed inside the U-profile.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT34296 | 1996-02-26 | ||
AT342/96 | 1996-02-26 | ||
AT34296 | 1996-02-26 | ||
AT686/96 | 1996-04-16 | ||
AT68696A AT403610B (en) | 1996-04-16 | 1996-04-16 | Wide-angle hinge |
AT68696 | 1996-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0791712A1 EP0791712A1 (en) | 1997-08-27 |
EP0791712B1 true EP0791712B1 (en) | 2000-05-03 |
Family
ID=25592391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97102177A Expired - Lifetime EP0791712B1 (en) | 1996-02-26 | 1997-02-12 | Wide-angle hinge |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0791712B1 (en) |
AT (1) | ATE192537T1 (en) |
DE (1) | DE59701550D1 (en) |
ES (1) | ES2145526T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006010515U1 (en) * | 2006-07-07 | 2007-11-08 | Dirak Dieter Ramsauer Konstruktionselemente Gmbh & Co. Kg | Concealed 180-degree hinge |
DE202008001812U1 (en) | 2008-02-09 | 2009-06-10 | Dirak Dieter Ramsauer Konstruktionselemente Gmbh & Co. Kg | Concealed 180-degree hinge |
DE102011051190B3 (en) * | 2011-06-20 | 2012-07-26 | Emka Beschlagteile Gmbh & Co. Kg | Inboard 180 degree hinge for a row cabinet layout |
DE102018100674B4 (en) * | 2018-01-12 | 2020-03-05 | Hettich-Oni Gmbh & Co. Kg | Furniture plate with a hinge and furniture with such a furniture plate |
DE102019119295B3 (en) * | 2019-07-16 | 2021-01-21 | ambigence GmbH & Co. KG | Furniture component |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411046A (en) * | 1981-01-14 | 1983-10-25 | Julius Blum Gesellschaft M.B.H. | Multi-pintle hinge with rack and pinion slide |
GB2221950A (en) * | 1988-08-20 | 1990-02-21 | Patent And Product Promotion | Hinges |
-
1997
- 1997-02-12 EP EP97102177A patent/EP0791712B1/en not_active Expired - Lifetime
- 1997-02-12 ES ES97102177T patent/ES2145526T3/en not_active Expired - Lifetime
- 1997-02-12 AT AT97102177T patent/ATE192537T1/en not_active IP Right Cessation
- 1997-02-12 DE DE59701550T patent/DE59701550D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0791712A1 (en) | 1997-08-27 |
ES2145526T3 (en) | 2000-07-01 |
ATE192537T1 (en) | 2000-05-15 |
DE59701550D1 (en) | 2000-06-08 |
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