EP0200019B1 - Hinge, especially for furniture - Google Patents

Hinge, especially for furniture Download PDF

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Publication number
EP0200019B1
EP0200019B1 EP86104543A EP86104543A EP0200019B1 EP 0200019 B1 EP0200019 B1 EP 0200019B1 EP 86104543 A EP86104543 A EP 86104543A EP 86104543 A EP86104543 A EP 86104543A EP 0200019 B1 EP0200019 B1 EP 0200019B1
Authority
EP
European Patent Office
Prior art keywords
hinge
intermediate member
outer housing
inner housing
transverse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP86104543A
Other languages
German (de)
French (fr)
Other versions
EP0200019A2 (en
EP0200019A3 (en
Inventor
Gerhard Koch
Roland Hölzle
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.)
Haefele KG
Original Assignee
Haefele KG
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Filing date
Publication date
Application filed by Haefele KG filed Critical Haefele KG
Priority to AT86104543T priority Critical patent/ATE51053T1/en
Publication of EP0200019A2 publication Critical patent/EP0200019A2/en
Publication of EP0200019A3 publication Critical patent/EP0200019A3/en
Application granted granted Critical
Publication of EP0200019B1 publication Critical patent/EP0200019B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/08—Parts for attachment, e.g. flaps of cylindrical shape
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
    • E05D7/0423—Screw-and-nut mechanisms
    • 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
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/166—Vertical pivot-axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a hinge for articulating a door, in particular a piece of furniture, on a wall with two base bodies connected to one another by means of straps, on each of which at least one long and one short strap are articulated laterally next to one another, each having a long strap with a short one is articulated and also the central areas of the long tabs are hinged together.
  • a hinge is known from FR-A-828 436. With the help of this hinge, a door of a piece of furniture, for example perpendicular to a wall, can be brought into an extended position by rotating it 90 °.
  • the two base bodies are attached or screwed to the wall on the one hand and the door on the other.
  • a hinge has become known from FR-A-2 368 596, with the aid of which a door can be adjusted relative to a wall in two mutually perpendicular directions.
  • adjustment is only possible on the cabinet side.
  • one of the adjustment directions runs perpendicular to the body level and the other in the body level.
  • An adjustment in the direction perpendicular to this within the cabinet level is just as impossible as the adjustment on the door side.
  • this hinge offers a certain advantage over the former, the adjustment options are not sufficient to ensure a decisive improvement when installing a door on a wall.
  • high demands are still placed on the accuracy, in particular the assembly of the door-side hinge part.
  • the door in this hinge can only be pivoted in relation to the walls in the manner known for revolving doors, because the connection of the two hinge halves takes place via a simple hinge arm.
  • the object of the invention is therefore to develop a hinge of the type described in such a way that the door can be struck exactly against the wall, in particular, of a piece of furniture despite simple and rapid installation.
  • each base body is designed as an inner housing which is adjustable in two mutually perpendicular axes, is held in an outer housing which can be mounted on the door or wall .
  • One outer housing is attached to the wall and the other to the door, whereby the door is of course already aligned as precisely as possible with respect to the wall. Any position errors that are still present can be varied in two dimensional directions, for example in the vertical direction and in the horizontal direction, within predetermined limits.
  • the inner housing connected to the assigned tab ends is shifted in the longitudinal and / or transverse direction by the necessary amount relative to its outer housing. Such alignment is especially important when the door and the wall are mitred.
  • the door must be precisely aligned with the wall for visual reasons. No particularly high accuracy requirements are imposed on the fastening of the outer housing, so that from this point of view the assembly can be carried out quickly and inexpensively. Aligning the inner housing does not require a lot of time.
  • the adjustment movement for example in the case of a furniture hinge, can be, for example, two millimeters or somewhat more in each direction and in each direction.
  • the tabs take on the role of handlebars. Their size and arrangement of the bearing axes determine the kinematics when the door is opened.
  • the new hinge can be made very robust and stable. Its space requirement is also not very large.
  • the long tab from one there is a shorter and longer lever arm the lengths of which behave approximately as 1 to 1.15 and the shorter lever arm is assigned to the short bracket.
  • the "middle" hinge point of the long tabs is therefore almost between the two outer hinge points. Slight differences in length of the two lever arms are advantageous with regard to the desired opening and closing behavior, that is to say the entire kinematics. For example, if the longer effective lever arm is 22 mm, the associated length of the shorter lever arm is approximately 19.2 mm.
  • a further preferred embodiment of the invention is characterized in that the articulation points of each base body with the connecting axis of the long tabs and the articulation point of its short tab with the associated long tab mark the corners of a parallelogram in every position of the hinge. Since each hinge has two basic bodies, there are also two parallelograms of this type with a common corner point, namely the connecting axis of the intersecting long tabs. In the starting position of the hinge, the two base bodies are close together and the parallelograms are relatively elongated. In the course of the opening movement, the parallelograms increasingly approach a square shape, which, however, is not exactly achieved due to the lever ratios mentioned.
  • the parallelograms are opened even further, the parallelograms collapse, and in the end they assume an elongated shape. However, this runs transversely to the elongated shape initially assumed. At the end of the opening movement, the two flat parallelograms are approximately extended from each other. The two base bodies are now at a maximum distance from one another.
  • the outer housing is designed as a drilling housing and consists essentially of a pot-shaped mounting body and a mounting plate attached to the rim of the pot, the mounting body being chamfered at 45 ° and in the "closed position" the oblique edges of the two Bearing bodies abut one another or are assigned to one another at least approximately in parallel. Boring fittings are known as such. As a result, the necessary tools, such as milling cutters or special drills, are generally available from the user or at least easily obtainable. While the mounting body is inserted into the door on the one hand or the wall on the other hand, the mounting plate lies flat against the inner surface of the door or wall.
  • the mounting plate in a little so that its outer surface is flush with the inner surface of the door or the inner wall.
  • at least one fastening hole for inserting a fastening screw or the like can be provided on the mounting plate, in particular on both sides of the mounting body.
  • the preferred chamfering of the assembly body at 45 ° enables this hinge to be assigned to the 45 ° miter plane.
  • the 45 ° bevelled edge of the mounting body runs flush with the miter surface of the door on the one hand and the wall on the other. In the latter case, the 45 ° edges lie against each other when the door is closed.
  • the chamfering is expediently carried out in such a way that a short but complete cylinder of the outer housing remains in the area of the pot bottom, i.e. the slope is not led directly to the bottom of the outer housing.
  • the outer housing is completely enclosed by the material of the door or the wall in the region of its base.
  • a rotary member mounted on the inner housing for the longitudinal and transverse adjustment, the rotational movement of which can be implemented via an intermediate member in a relative movement of the inner housing relative to the outer housing, the intermediate member for the longitudinal adjustment only in the transverse direction and that for the transverse adjustment is only slidably mounted in the longitudinal direction on the outer housing.
  • a longitudinal and transverse adjustment possibility on each of the two base bodies. It is very sensitive and can be operated with conventional tools, such as a screwdriver, if the rotary member is designed accordingly. Due to this sensitive adjustability, the door can be quickly and precisely aligned with respect to a frame or a body opening or with respect to the wall to which it is hinged.
  • the hinge according to the invention is used to link a door 1 or the like to a wall 2, for example the body wall of a piece of furniture. Both parts can be mitered and are preferably also.
  • the miter plane is designated 3.
  • Is on the two identical basic bodies 4 each articulated at least one short and one long tab. There are preferably three short and three long tabs per base body.
  • the short tabs 5 of the wall-side base body 4 are pivotally mounted on a first axis 6.
  • a second axis 7 is used to support the wall-side long tabs 8. Accordingly, a third axis 9 is used to link the short tab 10 to the door-side base body 4.
  • the long links 12 of the door-side base body 4 can be pivoted about a fourth axis 11.
  • a fifth axis 13 connects the tabs 5 and 12, while a sixth axis 14 serves to connect the tabs 10 and 8. Finally, a seventh axis 15 is provided, which connects the central areas of all long tabs to one another. All axes run parallel to each other and perpendicular to the image plane in Fig. 1. It can also be seen from this figure that axes 6, 7, 15 and 13 on the one hand and 9, 11, 15 and 14 on the other hand each mark the corners of a square that one Parallelogram comes close. The dash-dotted representation of FIG. 1 also shows that in the other end position of the hinge the axes mentioned mark the corners of two interconnected quadrilaterals of approximately parallelogram-like shape.
  • each long bracket consists of a shorter lever arm 16 and a longer lever arm 17, the shorter lever arm being assigned to the short bracket 5 and 10, respectively .
  • the lengths of the lever arms 16 and 17 preferably behave approximately as 1: 1.15.
  • the articulation points 11, 15, 13 and 7, 15, 14 of the long tabs 8 and 11 do not lie on a straight line, but rather form an angle of preferably approximately 160 °.
  • the base body 4 is designed as an inner housing (25) and is adjustable in an outer housing 18 in two mutually perpendicular axes 19 and 20 (FIG. 3).
  • the outer housing 18 is designed as a drilling housing. It essentially consists of a pot-shaped mounting body 21 and a mounting plate 22 attached to the pot rim. For example, from FIG. 3 it can be seen that the width 23 of the mounting plate 22 extends approximately over half the diameter of the mounting body 21, the other half of the mounting body is beveled, as shown in Fig. 1 of the drawing. In the installed state, the inclined edge 24 of the mounting body 21 is in the miter plane 3.
  • FIG. 4 also shows that the inner housing 25 or the base body 4 essentially has a shape corresponding to the outer housing 18, a mounting body 26 of the inner housing 25 engaging in the mounting body 21 of the outer housing 18.
  • the mounting body 26 of the inner housing 25 is also bevelled at 45 °, the inclined surfaces 29 in the assembled state being flush with the arcuate oblique edge 24 of the mounting body 21 of the outer housing 18.
  • the inner housing 25 also has a mounting plate 27, which, however, is smaller than the mounting plate 22 of the outer housing 18. From Fig. 3 it can be seen that the mounting plate 27 is embedded in a recess 28 of the mounting plate 22, the recess and the mounting plate 27 so are dimensioned such that a relative movement in the sense of arrows 19 and 20 is possible by the respectively provided maximum amount. On the outside, both plates are preferably approximately flush.
  • the outer housing and the inner housing are each connected to one another by means of two two-part connecting elements 30 and 31.
  • the connecting element 31 is at the same time a sleeve-shaped actuating member and, when the hinge is assembled, it is at least largely in the enlarged bore part 32 of a bearing bore 33, whereby it is supported on a shoulder-shaped shoulder 34.
  • the connecting element 30 is also a rotary member for the adjustment movement in the sense of the double arrow 19 (FIG. 3). Its bolt-shaped part forms a bearing shaft 35 and it press-fits into the bore 36 of the actuator 31.
  • the latter has two actuating slots 37 and 38 arranged crosswise for inserting a screwdriver. Due to the press fit, the bearing shaft 35 can be rotated via the sleeve-shaped actuating member 31, which leads to the adjustment movement in the sense of the double arrow 19 in the manner to be described below.
  • the rotary member 30 carries a pinion 39 and immediately thereafter or at a short distance from it a disk-shaped head 40. This is located in a recess 41 on the outside of the pot bottom 42 of the pot-shaped mounting body 21 of the outer housing 18.
  • Each recess 41 has a substantially square shape with rounded corners and, like the opening 43, it is dimensioned such that the adjustment movement 19 and 20 (FIG. 3) can take place without obstructions.
  • the rotational movement of the actuating member 31 and thus of the pinion 39 is transmitted to the inner housing 25 with respect to the longitudinal movement 19 via an intermediate member 44 and with respect to the transverse movement 20 via an intermediate member 45.
  • the inner housing makes either a longitudinal or transverse movement with respect to the stationary outer housing 18 held in a recess 46 or 47 of the door 1 or the wall 2 when the relevant actuator 31 is rotated.
  • the first intermediate member 45 for the transverse movement 20 is designed as a slide which can be moved back and forth on the pot bottom 48 of the inner housing 25 in the sense of the double arrow 49 and which, with its H longitudinal webs 50, 53, is in each case one Longitudinal guide 51, 52 is slidably mounted on the outside of the pot bottom of the inner part 25, this guide being recessed so deep that only the sliding block-like extension 54 protrudes beyond the outside of the pot bottom.
  • the approach 54 consists of the two sections 55 and 56, which form a gap for the passage of the second intermediate member 44.
  • the movement of the H crosspiece 57 in the direction of arrow 49 is limited by the two parallel stop edges 58 and 59 formed on the housing.
  • a toothed rack 60 is attached to one of the H longitudinal webs, in the exemplary embodiment according to FIG. 6, on the H longitudinal web 53 in the end region, in particular integrally formed thereon. Their teeth point against the other H-longitudinal web 52.
  • the rack is in the same plane as the sliding block-like extension 54. Their teeth mesh with those of the pinion 39 of their associated rotary member 30. It is easy to see that a rotation of the pinion 39 with the help its rotatably coupled sleeve-shaped actuator 31 leads to a displacement of the rack in the direction of arrow 61 or with opposite rotation in the opposite direction of arrow 61 and thus leads the inner housing 25 downwards (in FIG. 2) or upwards relative to the outer housing 18. 2, the lower final displacement position is shown.
  • the first intermediate member 45 must be held immovably in the outer housing 18 in the sense of the double arrow 20. It can only be moved in the direction of the double arrow 19 in a longitudinal guide 62 of the outer housing 18. It is located on the inside of the pot base 42.
  • the second intermediate member 44 has an elongated shape (FIG. 5). At one end there is a cranked bearing eye 63 and at the other a gear segment 64. The bearing shaft 35 of the connecting element or rotary member 30 engages through the bearing bore 65. Accordingly, the second intermediate member 44 can be moved in the direction of the double arrow 66 (FIG. 3) swivel around its Lagerwe ⁇ e 35.
  • This is also located on the pot bottom 42, namely between the two openings 43 for the two axes of rotation 30.
  • the distance between the two attachment sections 55 and 56 limits the pivoting angle of the second intermediate member 44 and thus the size of the adjustment movement in the sense of the double arrow 19 the cranking of the bearing end of the second intermediate member 44, the bearing eye 63 is in the same plane as the H longitudinal webs 52 and 53, more precisely between the two H longitudinal webs.
  • the majority of the second intermediate link 44 together with the gear segment 64 is located in the plane of the sliding block-like extension 54 or projects through between its two sections.
  • Spacers 69 and 70 are located between both the short straps 5 and 10 and the long straps 8 and 12, respectively, which can preferably be plastic rings.
  • a spacer 71 is also attached to one side, which advantageously has the same shape. All three spacers can be made of plastic and in particular can be held together via a connecting web, which makes assembly easier.
  • the long tabs of one base body 4 are set to a gap with respect to those of the other base body. The same applies to the short tabs.
  • the short and long tabs of each body are on the same or three levels. As a result, for example in FIG. 3, the outer or lateral spacer 71 is arranged above the upper long tab 8, while the corresponding spacer of the other base body 4 is located below the lower long tab.
  • the fitting is constructed symmetrically to miter level 3.
  • the exemplary embodiment has six identical short tabs and six identical long tabs.
  • the base body and all parts attached or held thereon are identical. This contributes to cheaper manufacturing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Laminated Bodies (AREA)
  • Hinge Accessories (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

To be able to mount a mitered door to a mitered wall and open it as wide as possible, and for keeping the miter joint as tight as possible, a hinge for the door comprises two base parts or inner and outer housings which are likewise mitered, making close contact with each other in the "closed position" of the hinge and being coordinated with the miter plane of the piece of furniture or the like. The two base parts are interconnected by long brackets and short brackets, the long brackets forming crosses and being connected by a pin. The inner housing is adjustable relative to the outer housing in the longitudinal direction and in the transverse direction, each by given amounts. Each adjustment is made via a turnable pinion acting upon a rack of a first intermediate member. The adjustment of the inner housing relative to the outer housing is achieved via the intermediate members, each of which is retained in one direction.

Description

Die Erfindung bezieht sich auf ein Scharnier zur Anlenkung einer Tür, insbesondere eines Möbelstücks, an einer Wand mit zwei über Laschen miteinander verbundenen Gründkörpern, an denen jeweils wenigstens eine lange und eine kurze Lasche seitlich nebeneinander angelenkt sind, wobei jeweils eine lange Lasche mit einer kurzen gelenkig verbunden ist und außerdem die Mittelbereiche der langen Laschen aneinander angelenkt sind. Ein solches Scharnier ist durch die FR-A-828 436 bekannt geworden. Mit Hilfe dieses Scharniers kann eine beispielsweise senkrecht zu einer Wand stehende Tür eines Möbelkstücks über eine 90°-Drehung in eine gestreckte Lage gebracht werden. Beim vorbekannten Scharnier werden die beiden Grundkörper an die Wand einerseits und die Tür andererseits angeschlagen bzw. angeschraubt. Befindet sich eines der Teile oder gar beide nicht an der vorgesehenen Stelle, so nimmt die Tür gegenüber der Wand weder in der Schließstellung noch in der geöffneten Lage die vorgesehene Position ein. Dies ist insbesondere bei Möbelstücken aus ästhetischen Gründen unerwünscht. Will man Abweichungen vermeiden, so muß man sich für die Montage außerordentlich viel Zeit nehmen, was zu besonders hohen Fertigungskosten führt.The invention relates to a hinge for articulating a door, in particular a piece of furniture, on a wall with two base bodies connected to one another by means of straps, on each of which at least one long and one short strap are articulated laterally next to one another, each having a long strap with a short one is articulated and also the central areas of the long tabs are hinged together. Such a hinge is known from FR-A-828 436. With the help of this hinge, a door of a piece of furniture, for example perpendicular to a wall, can be brought into an extended position by rotating it 90 °. In the case of the known hinge, the two base bodies are attached or screwed to the wall on the one hand and the door on the other. If one or both of the parts is not in the intended position, the door opposite the wall does not assume the intended position either in the closed position or in the open position. This is undesirable, particularly for furniture, for aesthetic reasons. If you want to avoid deviations, you have to take an extraordinary amount of time for assembly, which leads to particularly high production costs.

Durch die FR-A-2 368 596 ist ein Scharnier bekannt geworden, mit dessen Hilfe man eine Tür gegenüber einer Wand in zwei zueinander senkrechten Richtungen justieren kann. Das Einstellen ist allerdings nur korpusseitig möglich. Außerdem verläuft eine der Verstellrichtungen senkrecht zu Korpusebene und die andere in der Korpusebene. Eine Verstellrichtung in der hierzu senkrechten Richtung innerhalb der Korpusebene ist genauso wenig möglich wie das türseitige Justieren. Insofern bietet zwar dieses Scharnier gegenüber dem erstgenannten einen gewissen Vorteil, jedoch reichen die Einstellmöglichkeiten nicht aus, um eine entscheidende Verbesserung bei der Montage einer Tür an einer Wand zu gewährleisten. Insgesamtwerden nach wie vor hohe Anforderungen an die Genauigkeit, insbesondere der Montage des türseitigen Scharnierteils, gestellt. Im übrigen kann die Tür bei diesem Scharnier nur in der bei Drehtüren bekannten Weise gegenüber der Wande verschwenkt werden, weil die Verbindung der beiden Scharnierhälften über einen einfachen Scharnierarm erfolgt.A hinge has become known from FR-A-2 368 596, with the aid of which a door can be adjusted relative to a wall in two mutually perpendicular directions. However, adjustment is only possible on the cabinet side. In addition, one of the adjustment directions runs perpendicular to the body level and the other in the body level. An adjustment in the direction perpendicular to this within the cabinet level is just as impossible as the adjustment on the door side. In this respect, although this hinge offers a certain advantage over the former, the adjustment options are not sufficient to ensure a decisive improvement when installing a door on a wall. Overall, high demands are still placed on the accuracy, in particular the assembly of the door-side hinge part. In addition, the door in this hinge can only be pivoted in relation to the walls in the manner known for revolving doors, because the connection of the two hinge halves takes place via a simple hinge arm.

Die Aufgabe der Erfindung besteht infolgedessen darin, ein Scharnier der eingangs beschriebenen Art so weiterzubilden, daß sich die Tür trotz einfacher und rascher Montage exakt an der Wand, insbesondere, eines Möbelstücks anschlagen läßt.The object of the invention is therefore to develop a hinge of the type described in such a way that the door can be struck exactly against the wall, in particular, of a piece of furniture despite simple and rapid installation.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß das Scharnier gemäß dem Oberbegriff des Anspruchs 1 dadurch gekennzeichnet ist, daß jeder Grundkörper als Innengehäuse ausgebildet ist, das in zwei zueinander etwas senkrechten Achsen verstellbar, in einem an der Tür bzw. Wand montierbarem Außengehäuse gehalten ist. Das eine Außengehäuse wird an der Wand und das andere an derTür befestigt, wobei man selbstverständlich die Tür gegenüber der Wand schon möglichst genau ausrichtet. Eventuell noch vorhandene Positionsfehler können in zwei Dimensionsrichtungen, beispielsweise in vertikaler Richtung und in horizontaler Richtung, innerhalb vorgegebener Grenzen variiert werden. Dabei wird jeweils das mit den zugeordneten Laschenenden verbundene Innengehäuse gegenüber seinem Außengehäuse in Längs- und/oder Querrichtung um den notwendigen Betrag verschoben. Ein solches Ausrichten ist vor allgen Dingen dann wichtig, wenn die Tür und die Wand auf Gehrung gearbeitet sind. Gerade dort ist aus optischen Gründen eine genaues Ausrichten der Tür gegenüber der Wand erforderlich. An die Befestigung des Außengehäuses werden keine besonders hohen Genauigkeitsanforderungen, gestellt, so daß die Montage aus dieser Sicht rasch und preiswert vorgenommen werden kann. Auch das Ausrichten des Innen gehäuses erfordert keinen hohen Zeitaufwand. Ausgehend von einer Mittelstellung kann die Verstellbewegung, beispielsweise bei einem Möbelscharnier, nach jeder Seite hin und in jeder Richtung beispielsweise zwei Millimeter oder auch etwas mehr betragen.To solve this problem it is proposed according to the invention that the hinge according to the preamble of claim 1 is characterized in that each base body is designed as an inner housing which is adjustable in two mutually perpendicular axes, is held in an outer housing which can be mounted on the door or wall . One outer housing is attached to the wall and the other to the door, whereby the door is of course already aligned as precisely as possible with respect to the wall. Any position errors that are still present can be varied in two dimensional directions, for example in the vertical direction and in the horizontal direction, within predetermined limits. In this case, the inner housing connected to the assigned tab ends is shifted in the longitudinal and / or transverse direction by the necessary amount relative to its outer housing. Such alignment is especially important when the door and the wall are mitred. It is precisely there that the door must be precisely aligned with the wall for visual reasons. No particularly high accuracy requirements are imposed on the fastening of the outer housing, so that from this point of view the assembly can be carried out quickly and inexpensively. Aligning the inner housing does not require a lot of time. Starting from a central position, the adjustment movement, for example in the case of a furniture hinge, can be, for example, two millimeters or somewhat more in each direction and in each direction.

Bei solchen Scharnieren übernehmen die Laschen die Aufgabe von Lenkern. Ihre Größe und Anordnung der Lagerachsen bestimmen die Kinematik beim Öffnen der Tür.With such hinges, the tabs take on the role of handlebars. Their size and arrangement of the bearing axes determine the kinematics when the door is opened.

Das neue Scharnier läßt sich sehr robust und stabil ausbilden. Auch ist sein Platzbedarf nicht sehr groß.The new hinge can be made very robust and stable. Its space requirement is also not very large.

In der Regel wird man zwei derartige Scharniere, bei hohen Türen eventuell auch mehr, verwenden. Außerdem steigt selbstverständlich die Stabilität dieses Scharniers mit derAnzahl der verwendeten langen und kurzen Laschen pro Grundkörper.As a rule, two such hinges will be used, possibly more for tall doors. In addition, the stability of this hinge naturally increases with the number of long and short tabs used per base body.

Des weiteren muß bei der Ausbildung des Scharniers bzw. des Außengehäuses berücksichtigt werden, daß seine Montage mit den in einschlägigen Betrieben, beispielsweise Möbelschreinereien, allgemein zur Verfügung stehenden Werkzeugen möglich sein soll.Furthermore, when designing the hinge or the outer housing, it must be taken into account that its assembly should be possible using the tools generally available in relevant companies, for example cabinet makers.

Eine Weiterbildung eines solchen Scharniers, bei dem die wirksame Länge jeder langen Lasche etwa doppelt so groß ist wie diejenige jeder kurzen, kennzeichnet sich dadurch, daß die Gelenkpunkte der langen Laschen einen Winkel von ca. 160° einschließen. Dies wirkt sich auf die Kinematik des Öffnens und Schließens besonders günstig aus. Das genannte Verhältnis Längen der kurzen und langen Laschen trägt dazu bei, daß eine auf Gehrung gearbeitete Tür mit diesem Scharnier relativ weit geöffnet werden kann, beispielsweise um etwa 130° bis 140° gegenüber der Schließlage. Im übrigen müssen die drei Gelenkpunkte nicht notwendigerweise den angegebenen Winkel von ca. 160° einschließen, vielmehr funktioniert ein derartiges Scharnier auch dann, wenn die drei Gelenkpunkte auf einer Geraden liegen.A further development of such a hinge, in which the effective length of each long tab is approximately twice as large as that of each short, is characterized in that the articulation points of the long tabs enclose an angle of approximately 160 °. This has a particularly favorable effect on the kinematics of opening and closing. The above-mentioned ratio of the lengths of the short and long tabs contributes to the fact that a mitred door can be opened relatively widely with this hinge, for example by approximately 130 ° to 140 ° with respect to the closed position. Otherwise, the three articulation points do not necessarily have to enclose the specified angle of approx. 160 °, rather such a hinge also functions when the three articulation points lie on a straight line.

In weiterer Ausgestaltung der Erfindung wird vorgeschlagen, daß die lange Lasche aus einem kürzeren und längeren Hebelarm besteht, deren Längen sich etwa wie 1 zu 1,15 verhalten un jeweils der kürzere Hebelarm der kurzen Lasche zugeordnet ist. Der "mittlere" Gelenkpunkt der langen Laschen liegt also nahezu zwischen den beiden äußeren Gelenkpunkten. Gerinfügige Längenunterschiede der beiden Hebelarme sind im Hinblick auf das angestrebte Öffnungs- und Schließverhalten, also die gesamte Kinematik, vorteilhaft. Wenn beispielsweise der längere wirksame Hebelarm 22 mm beträgt, so ist die zugehörige Länge des kürzeren Hebelarms etwa 19,2 mm.In a further embodiment of the invention it is proposed that the long tab from one there is a shorter and longer lever arm, the lengths of which behave approximately as 1 to 1.15 and the shorter lever arm is assigned to the short bracket. The "middle" hinge point of the long tabs is therefore almost between the two outer hinge points. Slight differences in length of the two lever arms are advantageous with regard to the desired opening and closing behavior, that is to say the entire kinematics. For example, if the longer effective lever arm is 22 mm, the associated length of the shorter lever arm is approximately 19.2 mm.

Eine weitere bevorzugte Ausführungsform der Erfindung kennzeichnet sich dadurch, daß jeweils die Anlenkpunkte jedes Grundkörpers mit der Verbindungsachse der langen Laschen un dem Gelenkpunkt seiner kurzen Lasche mit der zugeordneten langen Lasche in jeder Stellung des Scharniers die Ecken etwa eines Parallelogramms markieren. Da jedes Scharnier zwei Grundkörper aufweist, gibt es auch zwei derartige Parallelogramme mit einem gemeinsamen Eckpunkt, nämlich der Verbindungsachse der sich kreuzenden langen Laschen. In der Ausgangslage des Scharniers liegen die beiden Grundkörper nahe beieinander und die Parallelogramme sind relativ langgestreckt. Im Verlaufe der Öffnungsbewegung nähern sich die Parallelogramme immer mehr einer Quadratform, die jedoch aufgrund der genannten Hebelverhältnisse nicht exakt erreicht wird. Bei noch weiterem Öffnen erfolgt ein Zusammenklappen der Parallelogramme, wobei sie am Ende wiederum eine langgestreckte Form annehmen. Diese verläuft jedoch quer zu der zunächst eingenommenen langgestreckten Form. Am Ende der öffnungsbewegung stehen die beiden flachen Parallelogramme etwa in Verlängerung voneinander. Die beiden Grundkörper haben jetzt einen maximalen Abstand voneinander.A further preferred embodiment of the invention is characterized in that the articulation points of each base body with the connecting axis of the long tabs and the articulation point of its short tab with the associated long tab mark the corners of a parallelogram in every position of the hinge. Since each hinge has two basic bodies, there are also two parallelograms of this type with a common corner point, namely the connecting axis of the intersecting long tabs. In the starting position of the hinge, the two base bodies are close together and the parallelograms are relatively elongated. In the course of the opening movement, the parallelograms increasingly approach a square shape, which, however, is not exactly achieved due to the lever ratios mentioned. If the parallelograms are opened even further, the parallelograms collapse, and in the end they assume an elongated shape. However, this runs transversely to the elongated shape initially assumed. At the end of the opening movement, the two flat parallelograms are approximately extended from each other. The two base bodies are now at a maximum distance from one another.

Dabei ist es besonders vorteilhaft, daß das Außengehäuse als Einbohrgehäuse ausgebildet ist und im wesentlichen aus einem topfförmigen Montagekörper sowie einer an den Topfrand angesetzten Montageplatte besteht, wobei der Montagekörper unter 45° angeschrägt ist und in der "Geschlossen-Stellung" die schrägen Kanten der beiden Montagekörper aneinander anliegen oder einander zumindest etwa parallel zugeordnet sind. Einbohrbeschläge sind als solche bekannt. Infolgedessen sind die notwendigen Werkzeuge, beispielsweise Fräser oder Spezialbohrer, beim Verwender in der Regel vorhanden oder zumindest leicht beschaffbar. Während der Montagekörper in die Tür einerseits bzw. die Wand andererseits eingelassen wird, liegt die Montageplatte flach an der Innenfläche der Tür bzw. der Wand an. Es ist aber durchaus möglich, auch die Montageplatte etwas einzulassen, damit ihre Außenfläche bündig mit der Türinnenfläche bzw. Wandinnenfläche verläuft. Außerdem kann man an der Montageplatte, insbesondere beidseits des Montagekörpers, wenigstens je eine Befestigungsbohrung zum Hindurchstecken einer Befestigungsschraube od. dgl. anbringen. Das bevorzugte Anschrägen der Montagekörper unter 45° ermöglicht die Zuordnung dieses Scharniers zur 45°-Gehrungsebene. Die 45°-Schrägkante des Montagekörpers verläuft dabei bündig mit der Gehrungsfläche der Tür einerseits und der Wand andererseits. Im letzteren Falle liegen die 45°-Kanten bei geschlossener Tür aneinander an. Das Abschrägen nimmt man zweckmäßigerweise so vor, daß im Bereich des Topfbodens noch ein kurzer aber vollständiger Zylinder des Außengehäuses übrig bleibt, d.h. die Schräge wird nicht bis unmittelbar zum Boden des Außengehäuses geführt. Dadurch ist das Außengehäuse im Bereich seines Bodens vollständig vom Material der Tür bzw. der Wand umschlossen.It is particularly advantageous that the outer housing is designed as a drilling housing and consists essentially of a pot-shaped mounting body and a mounting plate attached to the rim of the pot, the mounting body being chamfered at 45 ° and in the "closed position" the oblique edges of the two Bearing bodies abut one another or are assigned to one another at least approximately in parallel. Boring fittings are known as such. As a result, the necessary tools, such as milling cutters or special drills, are generally available from the user or at least easily obtainable. While the mounting body is inserted into the door on the one hand or the wall on the other hand, the mounting plate lies flat against the inner surface of the door or wall. However, it is entirely possible to also let the mounting plate in a little so that its outer surface is flush with the inner surface of the door or the inner wall. In addition, at least one fastening hole for inserting a fastening screw or the like can be provided on the mounting plate, in particular on both sides of the mounting body. The preferred chamfering of the assembly body at 45 ° enables this hinge to be assigned to the 45 ° miter plane. The 45 ° bevelled edge of the mounting body runs flush with the miter surface of the door on the one hand and the wall on the other. In the latter case, the 45 ° edges lie against each other when the door is closed. The chamfering is expediently carried out in such a way that a short but complete cylinder of the outer housing remains in the area of the pot bottom, i.e. the slope is not led directly to the bottom of the outer housing. As a result, the outer housing is completely enclosed by the material of the door or the wall in the region of its base.

Eine andere bevorzugte Ausführungsform ist durch je ein am Innengehäuse gelagertes Drehglied für die Längs- und die Quereinstellung gekennzeichnet, deren Drehbewegung jeweils über ein Zwischenglied in eine Relativbewegung des Innengehäuses gegenüber dem Außengehäuse umsetzbar ist, wobei das Zwischenglied für die Längsverstellung lediglich in Querrichtung und dasjenige für die Querverstellung nur in Längsrichtung am Außengehäuse verschiebbar gelagert sind. Selbstverständlich befindet sich an jedem der beiden Grundkörper eine derartige Längs- und Querverstellmöglichkeit. Sie ist sehr feinfühlig und kann bei entsprechender Ausbildung des Drehglieds mit herkömmlichen Werkzeugen, beispielsweise einem Schraubendreher, betätigt werden. Aufgrund dieser feinfühligen Verstellbarkeit läßt sich die Tür gegenüber einem Rahmen oder einer Korpusöffnung bzw. gegenüber der Wand, an welcher sie angelenkt ist, rasch und genau ausrichten.Another preferred embodiment is characterized in each case by a rotary member mounted on the inner housing for the longitudinal and transverse adjustment, the rotational movement of which can be implemented via an intermediate member in a relative movement of the inner housing relative to the outer housing, the intermediate member for the longitudinal adjustment only in the transverse direction and that for the transverse adjustment is only slidably mounted in the longitudinal direction on the outer housing. Of course there is such a longitudinal and transverse adjustment possibility on each of the two base bodies. It is very sensitive and can be operated with conventional tools, such as a screwdriver, if the rotary member is designed accordingly. Due to this sensitive adjustability, the door can be quickly and precisely aligned with respect to a frame or a body opening or with respect to the wall to which it is hinged.

Weitere Merkmale der Erfindung sind Gegunstand der übrigen abhängigen Patentansprüche.Further features of the invention are the subject of the remaining dependent claims.

Die Erfindung wird anhand der Zeichnung näher erläutert. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. Hierbei stellen dar:

  • Fig. 1 Eine Draufsicht auf das eingebaute Scharnier mit seinen beiden Endstellungen,
  • Fig. 2 in vergrößertem Maßstab eine Draufsicht auf die nach dem Einbau sichtbare Seite des einen Scharnierendes mit Darstellung der Quereinstellung,
  • Fig. 3 eine der Fig. 2 entsprechende Darstellung mit der Längsverstellung,
  • Fig. 4 in explosionsartiger Darstellung die wesentlichen Teile der einen Scharnierhälfte ohne die Laschen in der Seitenansicht und teilweise in Längsrichtung geschnitten,
  • Fig. 5 eine Draufsicht auf das Zwischenglied für die Längsverstellung,
  • Fig. 6 eine Draufsicht auf das Zwischenglied für die Querverstellung, jedoch gegenüber Fig. 4 in halber Größe.
The invention is explained in more detail with reference to the drawing. The drawing shows an embodiment of the invention. Here represent:
  • 1 is a plan view of the built-in hinge with its two end positions,
  • 2 is a plan view on an enlarged scale of the side of one hinge end visible after installation, showing the transverse adjustment,
  • 3 shows a representation corresponding to FIG. 2 with the longitudinal adjustment,
  • 4 is an exploded view of the essential parts of one hinge half without the tabs in a side view and partially in the longitudinal direction,
  • 5 is a plan view of the intermediate link for longitudinal adjustment,
  • Fig. 6 is a plan view of the intermediate member for transverse adjustment, but compared to Fig. 4 in half size.

Das erfindungsgemäße Scharnier dient zur Anlenkung einer Tür 1 od. dgl. an einer Wand 2, beispielsweise der Korpuswand eines Möbelstücks. Beide Teile können auf Gehrung gearbeitet sein und sind es in bevorzugter Weise auch. Die Gehrungsebene ist mit 3 bezeichnet. An den beiden gleich ausgebildeten Grundkörpern 4 ist jeweils wenigstens eine kurze und eine lange Lasche angelenkt. In bevorzugter Weise sind es jeweils drei kurze und drei lange Laschen pro Grundkörper. Die kurzen Laschen 5 des wandseitigen Grundkörpers 4 sind an einer ersten Achse 6 schwenkbar gelagert. Eine zweite Achse 7 dient zur Lagerung der wandseitigen langen Laschen 8. Dementsprechend dient eine dritte Achse 9 zur Anlenkung der kurzen Lasche 10 am türseitigen Grundkörper 4. An letzterem sind um eine vierte Achse 11 die langen Laschen 12 des türseitigen Grundkorpers 4 verschwenkbar. Eine fünfte Achse 13 verbindet die Laschen 5 und 12, während eine sechste Achse 14 zur Verbindung der Laschen 10 und 8 dient. Schließlich ist noch eine siebte Achse 15 vorgesehen, welche die mittleren Bereiche aller langen Laschen miteinander verbindet. Alle Achsen verlaufen parallel zueinander und senkrecht zur Bildebene in Fig. 1. Aus dieser Figur entnimmt man ferner, daß die Achsen 6, 7, 15 und 13 einerseits sowie 9, 11, 15 und 14 andererseits jeweils die Ecken eines Vierecks markieren, das einem Parallelogramm nahekommt. Die strichpunktierte Darstellung der Fig. 1 zeigt außerdem das auch in der anderen Endstellung des Scharniers die genannten Achsen jeweils die Ecken zweier miteinander verbundener Vierecke von annähernd parallelogrammartiger Gestalt markieren.The hinge according to the invention is used to link a door 1 or the like to a wall 2, for example the body wall of a piece of furniture. Both parts can be mitered and are preferably also. The miter plane is designated 3. Is on the two identical basic bodies 4 each articulated at least one short and one long tab. There are preferably three short and three long tabs per base body. The short tabs 5 of the wall-side base body 4 are pivotally mounted on a first axis 6. A second axis 7 is used to support the wall-side long tabs 8. Accordingly, a third axis 9 is used to link the short tab 10 to the door-side base body 4. On the latter, the long links 12 of the door-side base body 4 can be pivoted about a fourth axis 11. A fifth axis 13 connects the tabs 5 and 12, while a sixth axis 14 serves to connect the tabs 10 and 8. Finally, a seventh axis 15 is provided, which connects the central areas of all long tabs to one another. All axes run parallel to each other and perpendicular to the image plane in Fig. 1. It can also be seen from this figure that axes 6, 7, 15 and 13 on the one hand and 9, 11, 15 and 14 on the other hand each mark the corners of a square that one Parallelogram comes close. The dash-dotted representation of FIG. 1 also shows that in the other end position of the hinge the axes mentioned mark the corners of two interconnected quadrilaterals of approximately parallelogram-like shape.

Eine der Voraussetzung hierfür ist die erwähnte Verbindung der langen Laschen in ihrem mittleren Bereich und die etwa doppelte Länge jeder langen Lasche 8, 12 im Verhältnis zu den kurzen Laschen 5, 10. Außerdem entspricht der Abstand de Achsen 6 und 7 am Grundkörper 4 bzw. 9 und 11 am anderen Grundkörper 4 etwa dem Abstand der Achsen 13 und 15 bzw. 14 und 15. Jede lange Lasche besteht aus einem kürzeren Hebelarm 16 und einem längeren Hebelarm 17, wobei jeweils der kürzere Hebelarm der kurzen Lasche 5 bzw. 10 zugeordnet ist. Die Längen der Hebelarme 16 und 17 verhalten sich vorzugsweise etwa wie 1:1,15. Die Gelenkpunkte 11, 15, 13 bzw. 7, 15, 14 der langen Laschen 8 bzw. 11 liegen nicht auf einer Geraden, sondern schließen einen Winkel von vorzugsweise ca. 160° ein.One of the prerequisites for this is the connection of the long tabs in their central region and the approximately double length of each long tab 8, 12 in relation to the short tabs 5, 10. In addition, the distance between the axes 6 and 7 on the base body 4 or 9 and 11 on the other base body 4 approximately the distance between the axes 13 and 15 or 14 and 15. Each long bracket consists of a shorter lever arm 16 and a longer lever arm 17, the shorter lever arm being assigned to the short bracket 5 and 10, respectively . The lengths of the lever arms 16 and 17 preferably behave approximately as 1: 1.15. The articulation points 11, 15, 13 and 7, 15, 14 of the long tabs 8 and 11 do not lie on a straight line, but rather form an angle of preferably approximately 160 °.

Der Grundkörper 4 ist als Innengehäuse (25) ausgebildet und in einem Außengehäuse 18 in zwei zueinander senkrechten Achsen 19 bzw. 20 (Fig. 3) verstellbar. Das Außengehäuse 18 ist als Einbohrgehäuse ausgebildet. Es besteht im wesentlichen aus einem topfförmigen Montagekörper 21 sowie einer an den Topfrand angesetzten Montageplatte 22. Beispielsweise aus Fig. 3 ersieht man, daß sich die Breite 23 der Montageplatte 22 etwa über die Hälfte des Durchmessers des Montagekörpers 21 erstreckt, die andere Hälfte des Montagekörpers ist abgeschrägt, wie Fig. 1 der Zeichnung erkennen läßt. In eingebautem Zustand befindet sich die schräge Kante 24 des Montagekörpers 21 in der Gehrungsebene 3.The base body 4 is designed as an inner housing (25) and is adjustable in an outer housing 18 in two mutually perpendicular axes 19 and 20 (FIG. 3). The outer housing 18 is designed as a drilling housing. It essentially consists of a pot-shaped mounting body 21 and a mounting plate 22 attached to the pot rim. For example, from FIG. 3 it can be seen that the width 23 of the mounting plate 22 extends approximately over half the diameter of the mounting body 21, the other half of the mounting body is beveled, as shown in Fig. 1 of the drawing. In the installed state, the inclined edge 24 of the mounting body 21 is in the miter plane 3.

Fig. 4 entnimmt man ferner, daß das Innengehäuse 25 bzw. der Grundkörper 4 im wesentlichen eine dem Außengehäuse 18 entsprechende Gestalt aufweist, wobei ein Montagekörper 26 des Innengehäuse 25 in den Montagekörper 21 des Außengehäuses 18 eingreift. Auch der Montagekörper 26 des Innengehäuses 25 ist unter 45° angeschrägt, wobei die Schräflächen 29 in zusammengebautem Zustand bündig mit der bogenförmigen schrägen Kante 24 des Montagekörpers 21 des Außengehäuses 18 verlaufen.FIG. 4 also shows that the inner housing 25 or the base body 4 essentially has a shape corresponding to the outer housing 18, a mounting body 26 of the inner housing 25 engaging in the mounting body 21 of the outer housing 18. The mounting body 26 of the inner housing 25 is also bevelled at 45 °, the inclined surfaces 29 in the assembled state being flush with the arcuate oblique edge 24 of the mounting body 21 of the outer housing 18.

Auch das Innengehäuse 25 besitzt eine Montageplatte 27, die jedoch kleiner ist als die Montageplatte 22 des Außengehäuses 18. Aus Fig. 3 geht hervor, daß die Montageplatte 27 in eine Vertiefung 28 der Montageplatte 22 eingelassen ist, wobei die Vertiefung und die Montageplatte 27 so dimensioniert sind, daß eine Relativbewegung im Sinne der Pfeile 19 und 20 um den jeweils vorgesehenen Maximalbetrag möglich ist. Außen verlaufen beide Platten vorzugsweise etwa bündig. Das Außengehäuse und das Innengehäuse sind jeweils mittels zweier zweiteiliger Verbindungselemente 30 und 31 miteinander verbunden. Das Verbindungselement 31 ist zugleich ein hülsenförmiges Betätigungsglied und es befindet sich in zusammengebautem Zustand des Scharniers zumindest weitgehend im erweiterten Bohrungsteil 32 einer Lagerbohrung 33, wobei es sich an einem schulterförmigen Absatz 34 abstützt.The inner housing 25 also has a mounting plate 27, which, however, is smaller than the mounting plate 22 of the outer housing 18. From Fig. 3 it can be seen that the mounting plate 27 is embedded in a recess 28 of the mounting plate 22, the recess and the mounting plate 27 so are dimensioned such that a relative movement in the sense of arrows 19 and 20 is possible by the respectively provided maximum amount. On the outside, both plates are preferably approximately flush. The outer housing and the inner housing are each connected to one another by means of two two-part connecting elements 30 and 31. The connecting element 31 is at the same time a sleeve-shaped actuating member and, when the hinge is assembled, it is at least largely in the enlarged bore part 32 of a bearing bore 33, whereby it is supported on a shoulder-shaped shoulder 34.

Das Verbindungselement 30 ist zugleich ein Drehglied für die Verstellbewegung im Sinne des Doppelpfeils 19 (Fig. 3). Sein bolzenförmiger Teil bildet eine Lagerwelle 35 und er greift mit Preßsitz in die Bohrung 36 des Betätigungsglieds 31 ein. Letzteres hat zwei kreuzweise angeordnete Betätigungsschlitze 37 und 38 zum Einsetzen eines Schraubendrehers. Aufgrund des Preßsitzes kann man über das hülsenförmige Betätigungsglied 31 die Lagerwelle 35 drehen, was in nachstehend noch zu schildernder Weise zur Verstellbewegung im Sinne des Doppelpfeils 19 führt.The connecting element 30 is also a rotary member for the adjustment movement in the sense of the double arrow 19 (FIG. 3). Its bolt-shaped part forms a bearing shaft 35 and it press-fits into the bore 36 of the actuator 31. The latter has two actuating slots 37 and 38 arranged crosswise for inserting a screwdriver. Due to the press fit, the bearing shaft 35 can be rotated via the sleeve-shaped actuating member 31, which leads to the adjustment movement in the sense of the double arrow 19 in the manner to be described below.

Das Drehglied 30 trägt ein Ritzel 39 und unmittelbar anschließend oder in geringem Abstand davon einen scheibenförmigen Kopf 40. Dieser befindet sich in einer Vertiefung 41 an der Außenseite des Topfbodens 42 des topfförmigen Montagekörpers 21 des Außengehäuses 18. Jede Vertiefung 41 hat im wesentlichen eine viereckige Gestalt mit abgerundeten Ecken und sie ist ebenso wie der Durchbruch 43 so dimensioniert, daß die Verstellbewegung 19 und 20 (Fig. 3) ohne Behinderungen stattfinden können.The rotary member 30 carries a pinion 39 and immediately thereafter or at a short distance from it a disk-shaped head 40. This is located in a recess 41 on the outside of the pot bottom 42 of the pot-shaped mounting body 21 of the outer housing 18. Each recess 41 has a substantially square shape with rounded corners and, like the opening 43, it is dimensioned such that the adjustment movement 19 and 20 (FIG. 3) can take place without obstructions.

Die Drehbewegung des Betätigungslieds 31 und damit des Ritzels 39 wird hinsichtlich der Längsbewegung 19 über ein Zwischenglied 44 und bezüglicher der Querbewegung 20 über ein Zwischenglied 45 auf das Innengehäuse 25 übertragen, d.h. das Innengehäuse macht beim Drehen des betreffenden Betätigungsglieds 31 entweder eine Längs- oder Querbewegung gegenüber dem ortsfest in einer Ausnehmung 46 bzw. 47 der Tür 1 bzw. der Wand 2 gehaltenen Außengehäuse 18.The rotational movement of the actuating member 31 and thus of the pinion 39 is transmitted to the inner housing 25 with respect to the longitudinal movement 19 via an intermediate member 44 and with respect to the transverse movement 20 via an intermediate member 45. the inner housing makes either a longitudinal or transverse movement with respect to the stationary outer housing 18 held in a recess 46 or 47 of the door 1 or the wall 2 when the relevant actuator 31 is rotated.

Das erste Zwischenglied 45 für die Querbewegung 20 ist als ein außen am Topfboden 48 des Innengehäuse 25 im Sinne des Doppelpfeils 49 hin- und herbewegbarer Schieber ausgebildet, der mit seinen H-Längsstegen 50, 53 in je einer Längsführung 51,52 an der Topfbodenaußenseite des Innenteils 25 verschiebbar gelagert ist, wobei diese Führung so tief eingelassen ist, daß lediglich der gleitsteinartige Ansatz 54 über die Topfbodenaußenseite vorsteht. Der Ansatz 54 besteht aus den beiden Teilstücken 55 und 56, die eine Lücke zum Durchtritt des zweiten Zwischenglieds 44 bilden. Die Bewegung des H-Querstegs 57 im Sinne des Pfeils 49 ist durch die beiden parallelen, am Gehäuse angeformten Anschlagkanten 58 und 59 begrenzt.The first intermediate member 45 for the transverse movement 20 is designed as a slide which can be moved back and forth on the pot bottom 48 of the inner housing 25 in the sense of the double arrow 49 and which, with its H longitudinal webs 50, 53, is in each case one Longitudinal guide 51, 52 is slidably mounted on the outside of the pot bottom of the inner part 25, this guide being recessed so deep that only the sliding block-like extension 54 protrudes beyond the outside of the pot bottom. The approach 54 consists of the two sections 55 and 56, which form a gap for the passage of the second intermediate member 44. The movement of the H crosspiece 57 in the direction of arrow 49 is limited by the two parallel stop edges 58 and 59 formed on the housing.

An einem der H-Längsstege, beim Ausführungsbeispiel nach Fig. 6, am H-Längssteg 53 ist im Endbereich eine Zahnstange 60 angebracht, insbesondere angeformt. Ihre Zähne weisen gegen den anderen H-Längssteg 52. Die Zahnstange befindet sich in derselben Ebene wie der gleitsteinartige Ansatz 54. Ihre Zähne kämmen mit denjenigen des Ritzels 39 ihres zugeordneten Drehglieds 30. Es ist leicht einzusehen, daß eine Drehung des Ritzels 39 mit Hilfe seines drehfest gekuppelten hülsenförmigen Betätigungsglieds 31 zu einer Verschiebung der Zahnstange im Sinne des Pfeils 61 oder bei gegenläufiger Drehung in entgegengesetztem Sinne des Pfeils 61 führt und somit das Innengehäuse 25 gegenüber dem Außengehäuse 18 nach unten (in Fig. 2) oder nach oben führt. In Fig. 2 ist die untere Verschiebeendstellung gezeigt. Das erste Zwischenglied 45 muß im Sinne des Doppelpfeils 20 unverschiebbar im Außengehäuse 18 gehalten sein. Es läßt sich lediglich in Richtung des Doppelpfeils 19 in einer Längsführung 62 des Außengehäuses 18 verschieben. Sie befindet sich an der Innenseite des Topfbodens 42.A toothed rack 60 is attached to one of the H longitudinal webs, in the exemplary embodiment according to FIG. 6, on the H longitudinal web 53 in the end region, in particular integrally formed thereon. Their teeth point against the other H-longitudinal web 52. The rack is in the same plane as the sliding block-like extension 54. Their teeth mesh with those of the pinion 39 of their associated rotary member 30. It is easy to see that a rotation of the pinion 39 with the help its rotatably coupled sleeve-shaped actuator 31 leads to a displacement of the rack in the direction of arrow 61 or with opposite rotation in the opposite direction of arrow 61 and thus leads the inner housing 25 downwards (in FIG. 2) or upwards relative to the outer housing 18. 2, the lower final displacement position is shown. The first intermediate member 45 must be held immovably in the outer housing 18 in the sense of the double arrow 20. It can only be moved in the direction of the double arrow 19 in a longitudinal guide 62 of the outer housing 18. It is located on the inside of the pot base 42.

Das zweite Zwischenglied 44 hat eine langgestreckte Form (Fig. 5). An seinem einen Ende befindet sich ein abgekröpftes Lagerauge 63 und an seinem anderen ein Zahnradsegment 64. Durch die Lagerbohrung 65 greift die Lagerwelle 35 des Verbindungselements bzw. Drehglieds 30. Demnach läßt sich das zweite Zwischenglied 44 im Sinne des Doppelpfeils 66 (Fig. 3) um seine Lagerweιιe 35 verschwenken.The second intermediate member 44 has an elongated shape (FIG. 5). At one end there is a cranked bearing eye 63 and at the other a gear segment 64. The bearing shaft 35 of the connecting element or rotary member 30 engages through the bearing bore 65. Accordingly, the second intermediate member 44 can be moved in the direction of the double arrow 66 (FIG. 3) swivel around its Lagerweιιe 35.

Die Zähne des Zahnradsegments 64 kämmen mit denjenigen des Ritzels 39 des zugeordneten Drehglieds 30. Eine Drehung des hülsenförmigen Betätigungsglieds 31 in der einen Drehrichtung bewirkt ein Verschwenken des zweiten Zwischenglieds 44 in Pfeilrichtung 66 und eine gegenläufige Drehbewegung hat ein Verschwenken des zweiten Zwischenglieds entgegen dem Pfeil 66 zur Folge, wie dies Fig. 3 mit der entsprechenden Endstellung andeutet. Man erreicht auf diese Weise die relative Längsverschiebung des Innengehäuses 25 gegenüber dem Außengehäuse 18. Dies ist allerdings auch nur dadurch möglich, daß quer zur Ebene des zweiten Zwischenglieds 44 etwa im mittleren Bereich ein Gleitzapfen 67 vorsteht, der in eine schlitzförmige Querführung 68 des Außengehäuses 18 eingreift. Auch diese befindet sich am Topfboden 42 und zwar zwischen den beiden Durchbrüchen 43 für die beiden Drehachsen 30. Der Abstand der beiden Ansatz-Teilstücke 55 und 56 begrenzt den Verschwenkwinkel des zweiten Zwischenglieds 44 und damit die Größe der Verstellbewegung im Sinne des Doppelpfeils 19. Aufgrund der Abkröpfung des lagerseitigen Endes des zweiten Zwischenglieds 44 befindet sich das Lagerauge 63 in der gleichen Ebene wie die H Längsstege 52 und 53, genauer gesagt zwischen den beiden H-Längsstegen. Der Großteil des zweiten Zwischenglieds 44 samt dem Zahnradsegment 64 befindet sich in der Ebene des gleitsteinartigen Ansatzes 54 bzw. ragt zwischen dessen beiden Teilstücken hindurch.The teeth of the gear segment 64 mesh with those of the pinion 39 of the associated rotary member 30. Rotation of the sleeve-shaped actuating member 31 in one direction of rotation causes the second intermediate member 44 to pivot in the direction of arrow 66 and an opposite rotational movement has a pivoting of the second intermediate member counter to arrow 66 result, as indicated by Fig. 3 with the corresponding end position. In this way, the relative longitudinal displacement of the inner housing 25 with respect to the outer housing 18 is achieved. However, this is also only possible in that a sliding pin 67 protrudes transversely to the plane of the second intermediate member 44, approximately in the central region, into a slot-shaped transverse guide 68 of the outer housing 18th intervenes. This is also located on the pot bottom 42, namely between the two openings 43 for the two axes of rotation 30. The distance between the two attachment sections 55 and 56 limits the pivoting angle of the second intermediate member 44 and thus the size of the adjustment movement in the sense of the double arrow 19 the cranking of the bearing end of the second intermediate member 44, the bearing eye 63 is in the same plane as the H longitudinal webs 52 and 53, more precisely between the two H longitudinal webs. The majority of the second intermediate link 44 together with the gear segment 64 is located in the plane of the sliding block-like extension 54 or projects through between its two sections.

Sowohl zwischen den kurzen Laschen 5 bzw. 10 als auch den langen Laschen 8 bzw. 12 befinden sich jeweils Distanzglieder 69 und 70, wobei es sich vorzugsweise um Kunststoffringe handeln kann. Außerdem ist an einer Seite noch ein Distanzglied 71 angebracht, welches zweckmäßigerweise die gleiche Form besitzt. Alle drei Distanzglieder können aus Kunststoff bestehen und insbesondere über einen Verbindungssteg zusammengehalten werden, was die Montage erleichtert. Die langen Laschen des einen Grundkörpers 4 sind gegenüber denjenigen des anderen Grundkörpers auf Lücke gesetzt Entsprechendes gilt auch für die kurzen Laschen. Die kurzen und die langen Laschen jedes Grundkörpers befinden sich in ein und derselben bzw. in drei Ebenen. Infolgedessen ist beispielsweise in Fig. 3 das äußere oder seitliche Distanzglied 71 oberhalb der oberen langen Lasche 8 angeordnet, während sich das entsprechende Distanzglied des anderen Grundkörpers 4 unterhalb der unteren langen Lasche befindet. Sinngemäßes gilt wiederum für die kurzen Laschen. Der Beschlag ist symmetrisch zur Gehrungsebene 3 aufgebaut. Infolgedessen besitzt das Ausführungsbeispiel sechs gleiche kurze Laschen und sechs gleiche langen Laschen. Auch die Grundkörper und alle daran befestigten oder gehaltenen Teile sind identisch. Dies trägt zur Verbilligung der Fertigung bei.Spacers 69 and 70 are located between both the short straps 5 and 10 and the long straps 8 and 12, respectively, which can preferably be plastic rings. In addition, a spacer 71 is also attached to one side, which advantageously has the same shape. All three spacers can be made of plastic and in particular can be held together via a connecting web, which makes assembly easier. The long tabs of one base body 4 are set to a gap with respect to those of the other base body. The same applies to the short tabs. The short and long tabs of each body are on the same or three levels. As a result, for example in FIG. 3, the outer or lateral spacer 71 is arranged above the upper long tab 8, while the corresponding spacer of the other base body 4 is located below the lower long tab. The same applies in turn to the short tabs. The fitting is constructed symmetrically to miter level 3. As a result, the exemplary embodiment has six identical short tabs and six identical long tabs. The base body and all parts attached or held thereon are identical. This contributes to cheaper manufacturing.

Die Bohrbilder an der Türseite und der Wandseite sind gleich. Bei geöffneter Tür steht nach innen nahezu nichts über, vielmehr verlaufen die Laschen in Verlängerung der Tür. Bei geschlossener Tür benötigt das Scharnier innen einen verhältnismäßig geringen Raum. Im übrigen bleibt unabhängig von der Längs- und Quereinstellung immer der gleiche Schließwinkel erhalten.The drilling patterns on the door side and the wall side are the same. When the door is open, almost nothing protrudes inside, rather the tabs extend in the door extension. When the door is closed, the hinge requires a relatively small space inside. Otherwise, the same closing angle is always maintained regardless of the longitudinal and transverse settings.

Claims (24)

1. Hinge for pivoting a door (1) or the like, in particular of an article of furniture, on a wall (2), with two base sections (4), connected to one another by means of tongues and on which in each case at least one long tongue (8,12) and one short tongue (5, 10) are laterally articulated adjacent one another, one long tongue in each case being connected to a short tongue in a hinged manner and, in addition, the central areas of the long tongues bieng articulated with each other, characterized in that each base section (4) is constructed as an inner housing mounted in an outer housing (18) which can be displaced along two axes (19, 20), approximately perpendicular to one another, and can be mounted on the door or wall.
2. Hinge as claimed in claim 1, in the case of which the effective length of each long tongue (8, 12) is approximately twice that of the shorter tongue (5, 10), characterized in that the hinge points (11, 15, 13 or 7,15,14) of the long tongues (8, 12) form an angle of approximately 160°.
3. Hinge as claimed in claim 2, characterized in that the long tongue (8, 12) consists of a shorter lever arm (16) and a longer lever arm (17), the ratio between the lengths of which being approximately 1:1.15, and the shorter lever arm (16) in each case being associated with the short tongue (5 or 10).
4. Hinge as claimed in at least one of the preceding claims, characterized in that in each case the hinge points (6, 7 or 9, 11) of each base part (4) define the corners of an approximate parallelogram with the connecting shaft (15) of the long tongues (8,12) and the hinge point (13 or 14) of its short tongue (5 or 10) with the associated tongue (12 or 8) in every position of the hinge.
5. Hinge as claimed in at least one of the preceding claims, characterized in that the outer housing (18) is constructed as a bored housing and consists essentially of a cup-shaped assembly part (21) and of an assembly plate (22) placed on the cup edge, the assembly part (21) being bevelled at an angle of 45° and, in the "closed position", the sloping edges (24) of the two assembly parts (22, 26) abutting one another or being associated with one another in a manner which is at least approximately parallel.
6. Hinge as claimed in at least one of the preceding claims, characterized in that the inner housing (4) has a shape essentially corresponding to the outer housing (18), one assembly part (26) of the inner housing (25) engaging in the assembly part (21) of the outer housing (18) and the sloping edges or surfaces of all the assembly parts (21, 26) lying approximately in a bevelled plane (3) from the door (1) or the like and the wall (2), when the hinge is fitted in place.
7. Hinge as claimed in claim 6, characterized in that one assembly plate (27) of the inner housing (4) is embedded in a depression (28) in the assembly plate (22) of the outer housing (18), and both housings (18, 25) are held together by means of preferably two connection components (39, 31), the axes of which extend transverse to the plane of the assembly plate (21, 26).
8. Hinge as claimed in claim 7, characterized in that the width (23) of the assembly plate (22) of the outer housing (18) extends over approximately one half of the diameter of the assembly part (21) and the slop (24) of the latter is associated with the other half thereof.
9. Hinge as claimed in at least one of the preceding claims, characterized by a rotary member (30) for the longitudinal and transverse settings (19, 20), in each case mounted on the inner housing (25), it being possible to change over the rotational direction of the said member in each case by means of an intermediate member (44, 45) in a relative movement of the inner housing (25) with respect to the outer housing (18), the intermediate member (44) for the longitudinal adjustment being mounted such that it can be displaced only in the transverse direction and the intermediate member (45) for the transverse adjustment (20) being mounted such that it can only be displaced in the longitudinal direction on the outer housing.
10. Hinge as claimed in claim 9, characterized in that each rotating member (30) bears a pinion (39) which cooperates with a toothed wheel segment (64) or a toothed rack (60) of its intermediate member (40, 45).
11. Hinge as claimed in claim. 9 or 10, characterized in that the first intermediate member (45) for the transverse movement (20) is formed as a slide, mounted in the transverse direction on the inner housing (25) and engaging in a longitudinal guide (62) of the outer housing (18) by means of a projection (54), in the form of a slide ring.
12. Hinge as claimed in claim 11, characterized in that the first intermediate member (45) is essentially in the form of an "H", each longitudinal leg (52, 53) of the "H" being embedded in a guide (50, 52) on the outer side of the cup floor (48) of the inner housing (25) in an approximately flush manner, and the transverse bar (57) of the "H" being displaceable parallel to two stop edges (58, 59); and in that on the end region of one of the longitudinal legs of the "H" there is disposed the toothed rack, the teeth of which face towards the other longitudinal leg (52) of the "H" which is parallel thereto.
13. Hinge as claimed in claim 12, characterized in that the slide ring-like stop (54) is mounted on the transverse bar (57) of the "H" and is in the same plane as the toothed rack (60).
14. Hinge as claimed in claim 13, characterized in that the second intermediate member (44) is formed as a pivot member bearing the toothed rack or the toothed wheel segment (64) at its free end, a sliding pin (67) being located between the rotary shaft (35) thereof and its teeth, which is at a lateral spacing parallel to its rotary shaft and engages in a slot-shaped transverse guide (68) of the outer housing (18).
15. Hinge as claimed in claim 4, characterized in that the second intermediate member (44) is essentially in the plane of the toothed rack (60) and of the slide ring-like projection (54) of the first intermediate member (45) and the projection (54) consists of two parts (55, 56) lying at a distance from one another, for the transverse passage of the second intermediate member (44).
16. Hinge as claimed in claim 15, characterized in that the second intermediate member (44) is offset in the region of its bearing, and its bearing lug (63) is located in the plane of the first intermediate member (45).
17. Hinge as claimed in claim 16, characterized in that the bearing shaft (35) of the pinion (39) of the first intermediate member (45) is at the same time the bearing axle for the second intermediate member (44).
18. Hinge as claimed in at least one of claims 10 to 17, characterized in that the pinion (39) is manufactured in an integral manner with a bearing shaft (35) and the latter bears a discoid head (40) at a slight distance from the pinion (39); and in that the bearing shaft (35) can be connected to a sleeve-shaped activating member (31), the head (40) being supported on the outside of the cup floor (42) of the outer housing (18) and the activating member (31) being supported on a step (34) of the bearing bore (33) of the inner housing (25).
19. Hinge as claimed in claim 18, characterized in that the head (40) is housed sunk in a depression (41) of the outer housing (18).
20. Hinge as claimed in claim 18 or 19, characterized in that the activating member (31) is at least to a large extent housed in a widened part (32) of the bearing bore (33).
21. Hinge as claimed in at least one of claims 18 to 20, characterized in that the activating member (31) is connected to the bearing shaft (35) of the pinion (39) by means of a press-fit.
22. Hinge as claimed in at least one of claims 18 to 21, characterized in that the activating member (31) comprises at its outer front end at least one activating slot (37, 38) for a screw-driver.
23. Hinge as claimed in at least one of the preceding claims, characterized by a symmetrical construction with respect to a plane lying through the connecting shaft (15) of the long tongues (8, 12).
24. Hinge as claimed in at least one of the preceding claims, characterized in that on each inner housing there are mounted three short tongues (5 or 10) and three long tongues (8 or 12) in three parllel planes, and one spacer member is located in each case between them and laterally with respect to one of the outer tongues, the spacer member preferably being annular and made of plastic.
EP86104543A 1985-05-03 1986-04-03 Hinge, especially for furniture Expired - Lifetime EP0200019B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86104543T ATE51053T1 (en) 1985-05-03 1986-04-03 HINGE, ESPECIALLY FURNITURE HINGE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3515907 1985-05-03
DE19853515907 DE3515907A1 (en) 1985-05-03 1985-05-03 HINGE, IN PARTICULAR FURNITURE HINGE

Publications (3)

Publication Number Publication Date
EP0200019A2 EP0200019A2 (en) 1986-11-05
EP0200019A3 EP0200019A3 (en) 1987-04-29
EP0200019B1 true EP0200019B1 (en) 1990-03-14

Family

ID=6269723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86104543A Expired - Lifetime EP0200019B1 (en) 1985-05-03 1986-04-03 Hinge, especially for furniture

Country Status (6)

Country Link
US (1) US4817241A (en)
EP (1) EP0200019B1 (en)
JP (1) JPH0625517B2 (en)
AT (1) ATE51053T1 (en)
DE (1) DE3515907A1 (en)
ES (1) ES293935Y (en)

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Also Published As

Publication number Publication date
JPS61254774A (en) 1986-11-12
DE3515907C2 (en) 1989-06-08
US4817241A (en) 1989-04-04
DE3515907A1 (en) 1986-11-06
EP0200019A2 (en) 1986-11-05
ES293935Y (en) 1987-05-16
ES293935U (en) 1986-08-16
JPH0625517B2 (en) 1994-04-06
ATE51053T1 (en) 1990-03-15
EP0200019A3 (en) 1987-04-29

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