EP3348759A1 - Door assembly - Google Patents
Door assembly Download PDFInfo
- Publication number
- EP3348759A1 EP3348759A1 EP17207836.2A EP17207836A EP3348759A1 EP 3348759 A1 EP3348759 A1 EP 3348759A1 EP 17207836 A EP17207836 A EP 17207836A EP 3348759 A1 EP3348759 A1 EP 3348759A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- arrangement according
- door leaf
- magnet
- leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 34
- 239000000696 magnetic material Substances 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/30—Screens or collapsible cabinets for showers or baths
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0025—Locks or fastenings for special use for glass wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
- E06B7/09—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement mounted in movable wing, e.g. door
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/21—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip movable in plane of wing
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/232—Resilient strips of hard material, e.g. metal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B2007/202—Actuator connected to wing frame
Definitions
- the invention relates to a door assembly having a door frame, a door, door hinges and a magnetic locking device, wherein the door hinges are attached to a hinge side of the door and pivotally connect the door with the door frame, wherein the door frame as a stop for the door in the closed position a step which comprises a stop leg covering the door leaf in the closed position and a side leg extending outside the door leaf, and wherein the locking device comprises a magnet arrangement on the door frame and a section of magnetic material on an edge of the door leaf.
- the locking means comprises a magnet and a portion of metallic material.
- the magnet and the portion of metallic material are arranged so that there is a direct mechanical contact.
- the magnet assembly Upon reaching the closed position, the magnet assembly abuts the magnetic material, resulting in a metallic click sound. Due to the direct contact with a long-term use and damage can not be excluded.
- the combination with a door seal is not readily possible.
- the present invention concretely deals with a door arrangement, which preferably forms a building interior door. All components of the door assembly must therefore be stable enough to cover a passage of a person enabling area of at least 1m 2 , the weight of the door is usually at least 10 kg.
- the door leaf is formed of glass, wherein such a glass pane has a relatively small thickness compared to other building doors inside. Unlike a door made of wood or tubular chip fitting parts such as the aforementioned bands, locks or the like can not be used in the thin glass door at the edge.
- the present invention has for its object to provide a door assembly with a visually discreet locking device, which is characterized yet in terms of good performance in terms of building interior doors.
- the locking device should also be as wear and maintenance free as possible and can be used in combination with a conventional door seal.
- the magnet arrangement is arranged on the side limb such that a free gap remains between the magnet arrangement and the section of magnetic material arranged at the edge of the door leaf.
- the magnet assembly and the section of magnetic material In the closed position of the door leaf are the magnet assembly and the section of magnetic material directly opposite but without touching directly. Due to the small distance of typically between 0.5 mm and 10 mm holding forces can be generated, which hold the door sufficiently safe in the closed position.
- the magnet assembly is arranged in a view of the closed door leaf outside the door leaf in the region of the outer periphery.
- the magnet arrangement is located on the hinge opposite side, on which the door lock is arranged in conventional building doors.
- the locking means may be arranged with the magnet arrangement in the lintel area of the door frame and with the portion of magnetic material on the upper edge of the door leaf.
- the locking device is arranged on the hinge opposite side of the door leaf, then a single locking device may be provided, which is then preferably located in a middle height of the door leaf. In particular, the locking device is then in a middle third of the door leaf.
- two or more locking devices may be present to increase the overall locking forces.
- a first locking device is for example on the hinge opposite side in a lower region of the door leaf, while a second locking device is located on the hinge opposite side in an upper region of the door leaf.
- the door leaf is formed according to a preferred embodiment of glass, with just such a glass door as inconspicuous and less visible locking device is advantageous. In particular, can be completely dispensed with a door lock with a trap.
- the portion of magnetic material is to be attached, which may be a simple sheet metal strip or a sheet metal angle.
- a sheet metal strip or sheet metal angle can be glued on the lateral edge of the door leaf on its hinge opposite side in a particularly simple manner and is then barely visible when using the door assembly.
- the magnet assembly is provided on the door frame and arranged on the stop for the door-forming step on the side legs.
- the magnet arrangement is inserted on the side legs in the door frame and thus arranged concealed in a particularly advantageous manner.
- the door leaf With respect to the usual orientation of a door assembly, the door leaf is in the closed position in a plane which is defined by the vertical and a first horizontal direction.
- the first horizontal direction then extends along the width of the door leaf.
- Starting from a rectangular coordinate system then corresponds to the thickness direction of the door leaf of a second horizontal direction.
- the step forming the stop comprises the stop leg, which is aligned parallel to the door leaf in the closed position and thus runs along the vertical and the first horizontal direction.
- the side legs extend at right angles to this on the hinge side of the door leaf and on the opposite hinge side of the door leaf in the vertical direction and along the second horizontal direction, ie in the thickness direction. In the camber region, the side leg also extends along the second horizontal direction and above the door leaf along the first horizontal direction. Based on the entire door frame thus forms the side legs surrounding the outer edge of the door panel enclosure.
- the step described is available as a stop on the hinge side, the hinge opposite side and in the lintel area.
- the stop does not extend around the door leaf in the manner described.
- the step is present at least at the hinge opposite side or in the lintel area in order to be able to arrange the magnetic locking device there.
- the door leaf does not have to be equipped with a mechanically operated latch and a door latch. It is therefore sufficient if the door leaf, which is preferably formed of glass, has only one handle opening, one gripping eye or a differently configured fixed handle on its hinge opposite side. Such a fixed handle preferably extends on both surfaces of the door leaf in order to be able to easily lift or press it. However, a pressing of the closed door leaf in its opening direction is basically possible without a fixed handle.
- the fixed handle can be easily carried out as a knob or bracket.
- the magnet arrangement on a plurality of magnets which are preferably arranged in a row.
- a plurality of magnets can be arranged one above the other in a row along the vertical direction, so that even with small depth of the side leg along the second horizontal direction, ie in the thickness direction, sufficient magnetic forces can be provided. It should be noted that even with a concealed arrangement, a relatively long along the vertical direction magnet arrangement is not or hardly perceived as disturbing.
- the poles are expediently aligned with their surface normal in the direction of the edge of the door leaf adjoining in the closed position with the magnetic material arranged thereon. If the magnet arrangement is thus arranged on the hinge opposite side (in the case of a classical door, that is, the lock side), the normal of the magnetic poles then runs along the first horizontal direction.
- a plurality of magnets are arranged in a row according to the embodiment described above as preferred, these advantageously have an alternating pole orientation. If in such an arrangement then in the closed position of the door leaf, the magnetic material is in the immediate vicinity of the magnet assembly, the field lines run through this magnetic material from a magnet directly to the oppositely poled adjacent magnet, resulting in particularly high holding forces and result in low stray fields. Also with regard to an open door wing results in an alternate pole alignment, the advantage of a smaller range of the magnetic field, so that magnetically sensitive objects of a user such as credit and magnetic cards are less at risk.
- magnets may, for example, have a cylindrical shape, in particular a circular cylindrical shape, in which case the poles are aligned along the cylinder axis. It results in the context of such an embodiment of the advantage that can be used on inexpensive, standard commercial magnets. Since in the context of the invention, the portion of magnetic material does not abut the magnet assembly, so the magnet, there is no wear and no risk of damage to the magnets.
- the magnet arrangement has an adjusting mechanism with which the distance between the magnet or the magnets of the magnet arrangement and the section of magnetic material can be adjusted. If the at least one magnetic locking device is thus arranged on the opposite side of the band, then the magnet arrangement is expediently adjustable along the first horizontal direction. By such an adjustment of the remaining between the portion of magnetic material and the magnet assembly free gap can be varied, whereby the holding forces can be accurately adjusted.
- the magnet assembly for example a fixed to the door frame mounting plate and a relative to the mounting plate adjustable support plate, which carries the at least one magnet.
- the support plate may also be formed of a magnetic material and just form a kind of yoke element even in a preferred alternating polar alignment, whereby the magnetic forces further increased and stray fields are reduced.
- the mounting plate attached to the door frame is preferably formed of a non-magnetic material, in particular non-magnetic metal to allow a jamming movement of the magnet or the magnets and to avoid a reduction of the magnetic holding forces.
- the attachment plate can have openings through which the magnets having a cylindrical shape are made.
- An adjustment of the magnets supporting the carrier plate relative to the mounting plate is possible for example by two adjusting spindles as adjustment.
- the door leaf can also strike in a particularly advantageous manner against a door seal, which is arranged on the step of the door frame.
- the door seal may be held in a sealing groove introduced into the stop angle.
- the door seal can at least partially obscure the magnet arrangement with an open door leaf, as a result of which it is further optically concealed.
- the magnet arrangement is suitably aligned with respect to such a door seal, a desired compression of the door direction can be achieved even in the closed state of the door leaf. If the door is slammed with great force, this movement can then be cushioned by the door seal, while the locking device can then prevent the door leaf from popping open.
- the magnet assembly and the associated portion of magnetic material usually extend over an approximately equal length, so in the usual arrangement on the tape opposite side over an approximately equal height along the vertical direction.
- the length of the magnet assembly and the portion of magnetic material may be, for example, between 5 and 20 cm.
- the magnetic locking device ensures no opening-secure locking.
- the door assembly is preferably provided against this background for building doors, which do not use a key should be closed. Alternatively, however, a separate locking by a bolt, bracket or the like is possible.
- the Fig. 1 shows a door assembly with a door frame 1, a door leaf 2, two door bands 3 and two magnetic locking devices 4.
- the door 2 is in the illustrated closed state in a plane which is formed by a first horizontal direction X and the vertical Z.
- hinge side and hinge side refer to the edges of the door leaf 2, which are spaced along the first horizontal direction X according to the width of the door leaf 2 from each other. Accordingly, the door hinges 3 are located on the hinge side, while the two locking devices 4 are located on the hinge opposite side. As will be explained further below, the door leaf 2 strikes in the closed position via a door seal (see below) Fig. 5a and 5b ) on a step 6 of the door frame 1.
- magnet arrangements 7 of the magnetic locking device 4 are inserted laterally of the door leaf 4 on the door frame 1 in side legs 8 extending outside the door leaf 2.
- the magnet assemblies 7 each have a plurality of magnets 9, wherein at the height of the magnet assembly 7 on the door leaf 2, a portion 10 is disposed of magnetic material.
- the portion 10 may be designed as a sheet metal strip or sheet metal angle and extends approximately over the same height as the magnet assembly. 7
- a handle opening 11 in the door leaf 2 made of glass is shown, wherein alternatively on at least one surface, preferably on both surfaces of the door leaf 2, a fixed handle in the form of a knob or strap can be arranged.
- the portion 10 of magnetic material which is preferably designed as a sheet metal strip or sheet metal angle, and a fixed handle can be glued to a door leaf 2 made of glass in a particularly simple manner.
- the Fig. 2 is intended to illustrate that 4 different configurations come into consideration for the positioning of the locking device.
- the door assembly may have only a single magnetic locking device 4, which is arranged for example at the level of the handle opening 11.
- an arrangement of the at least one magnetic locking device 4 on the band opposite side is preferred, also another arrangement, for example in a lintel area above the door leaf 2 is possible, wherein a corresponding arrangement in the Fig. 2 indicated by dash-dotted lines.
- the magnet arrangement has a fastening plate 12 fastened to the door frame 1, in particular the side limb 8, and a support plate 13 which is adjustable relative to the fastening plate 12 and which supports the magnets 9.
- five circular cylindrical magnets 9 are arranged one above the other in a row along the vertical direction Z, it being possible to fall back on commercially available standard designs.
- the mounting plate 12 is fixed by screws 14 rigidly to the side leg 8 of the step 6 of the door frame 1, while the magnets 9 supporting support plate 13 by means of adjusting spindles 15 relative to the mounting plate 12 and thus the entire door assembly along the first horizontal direction X is adjustable.
- the magnets 9 are thus moved along the first horizontal direction X, whereby the gap remaining at a closed door 2 to the section 10 of magnetic material can be increased and decreased. In this way, the closing forces of the magnetic locking device 4 can be adjusted.
- the mounting plate 12 has openings through which the magnets 9 are guided.
- the stacked magnets 9 have an alternating polarity.
- the magnets 9 are aligned along the first horizontal direction X and, in the case of a closed door leaf 2, in the direction of the then adjacent section 10 of magnetic material.
- the mounting plate 12 is suitably formed of a non-magnetic metal.
- the carrier plate 13 is preferably made of a magnetic material, in particular a ferromagnetic material, in order to form a type of magnetic yoke element. The closing forces can be increased thereby, whereby also unwanted stray magnetic fields are reduced.
- the arrangement of the at least one magnetic locking device 4 on the door assembly is in the Fig. 5a and 5b shown particularly clearly. Accordingly, the door frame 1 on the previously described step 6 to form a stop for the door 2.
- the step comprises a stop angle 16 on which the edge of the door leaf 2 rests on the door seal 5.
- the door seal 5 is held in a introduced in the stop bracket 16 sealing groove 17.
- the stop leg 16 and the side leg 8 are arranged at the step at right angles to each other.
- the inconspicuous integration of the magnet assembly 7 in the side leg 8 is also supported by the fact that the magnet assembly 7 is partially covered by the door seal 5 in the illustrated embodiment, when the door leaf 2 is opened.
- the door leaf 2 can be arranged in a flush manner flush with an end face 18 of the door frame 1 by a corresponding modification of the geometry.
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- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Wing Frames And Configurations (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
Abstract
Die Erfindung betrifft eine Türanordnung mit einer Türzarge (1), einem Türflügel (2), Türbändern (3) und einer magnetischen Zuhalteeinrichtung (4), wobei die Türbänder (2) an einer Bandseite des Türflügels (2) befestigt sind und den Türflügel (2) schwenkbar mit der Türzarge (1) verbinden, wobei die Türzarge (1) als Anschlag für den Türflügel (2) in der Schließstellung eine Stufe (6) aufweist, welche eine den Türflügel (2) in der Schließstellung überdeckenden Anschlagschenkel (16) und einen außerhalb des Türflügels (2) verlaufenden Seitenschenkel (8) aufweist, und wobei die Zuhalteeinrichtung (4) an der Türzarge (1) eine Magnetanordnung (7) sowie an einem Rand des Türflügels (2) einen Abschnitt (10) aus magnetischem Material umfasst. Erfindungsgemäß ist die Magnetanordnung (7) an dem Seitenschenkel (8) derart angeordnet, dass zwischen der Magnetanordnung (7) und dem am Rand des Türflügels (2) angeordneten Abschnitt (10) aus magnetischem Material ein freier Spalt verbleibt. The invention relates to a door arrangement with a door frame (1), a door leaf (2), door hinges (3) and a magnetic locking device (4), wherein the door hinges (2) are fastened to a hinge side of the door leaf (2) and the door leaf (2). 2) pivotally connect to the door frame (1), wherein the door frame (1) as a stop for the door (2) in the closed position, a step (6) which a the door leaf (2) in the closed position covering stop legs (16) and a side leg (8) extending outside the door leaf (2), and wherein the locking device (4) on the door frame (1) comprises a magnet arrangement (7) and on an edge of the door leaf (2) a section (10) of magnetic material includes. According to the invention, the magnet arrangement (7) is arranged on the side limb (8) such that a free gap remains between the magnet arrangement (7) and the section (10) of magnetic material arranged on the edge of the door leaf (2).
Description
Die Erfindung betrifft eine Türanordnung mit einer Türzarge, einem Türflügel, Türbändern und einer magnetischen Zuhalteeinrichtung, wobei die Türbänder an einer Bandseite des Türflügels befestigt sind und den Türflügel schwenkbar mit der Türzarge verbinden, wobei die Türzarge als Anschlag für den Türflügel in der Schließstellung eine Stufe aufweist, welche eine den Türflügel in der Schließstellung überdeckenden Anschlagschenkel und einen außerhalb des Türflügels verlaufenden Seitenschenkel aufweist und wobei die Zuhalteeinrichtung an der Türzarge eine Magnetanordnung sowie an einem Rand des Türflügels einen Abschnitt aus magnetischem Material umfasst.The invention relates to a door assembly having a door frame, a door, door hinges and a magnetic locking device, wherein the door hinges are attached to a hinge side of the door and pivotally connect the door with the door frame, wherein the door frame as a stop for the door in the closed position a step which comprises a stop leg covering the door leaf in the closed position and a side leg extending outside the door leaf, and wherein the locking device comprises a magnet arrangement on the door frame and a section of magnetic material on an edge of the door leaf.
Aus dem Möbelreich sind Schranktüren sowie aus dem Sanitärbereich Duschtüren bekannt, welche durch magnetische Kräfte in einer Schließstellung gehalten werden. Es ergibt sich der Vorteil, dass eine solche Tür einerseits durch die Magnetkräfte sicher gehalten ist und andererseits leicht aufgedrückt werden kann, ohne dass eine Türfalle oder eine andere mechanische Verschlusseinrichtung betätigt werden muss.From the furniture kingdom cabinet doors as well as from the plumbing shower doors are known, which are held by magnetic forces in a closed position. This results in the advantage that such a door is held securely on the one hand by the magnetic forces and on the other hand can be easily pressed without a door latch or other mechanical locking device must be operated.
Bei den bekannten Türanordnungen umfasst die Zuhalteeinrichtung einen Magneten und einen Abschnitt aus metallischem Material. Der Magnet sowie der Abschnitt aus metallischem Material sind dabei so angeordnet, dass sich ein direkter mechanischer Kontakt ergibt. Bei Erreichen der Schließstellung schlägt die Magnetanordnung an dem magnetischen Material an, so dass sich ein metallisches Klack-Geräusch ergibt. Durch den direkten Kontakt kann bei einer langfristigen Benutzung auch eine Beschädigung nicht ausgeschlossen werden. Schließlich ist bei den bekannten Ausführungen die Kombination mit einer Türdichtung nicht ohne Weiteres möglich.In the known door arrangements, the locking means comprises a magnet and a portion of metallic material. The magnet and the portion of metallic material are arranged so that there is a direct mechanical contact. Upon reaching the closed position, the magnet assembly abuts the magnetic material, resulting in a metallic click sound. Due to the direct contact with a long-term use and damage can not be excluded. Finally, in the known embodiments, the combination with a door seal is not readily possible.
Die vorliegende Erfindung beschäftigt sich konkret mit einer Türanordnung, welche bevorzugt eine Gebäudeinnentür bildet. Sämtliche Bestandteile der Türanordnung müssen also stabil genug sein, um eine den Durchtritt einer Person ermöglichende Fläche von zumindest 1m2 abzudecken, wobei das Gewicht des Türflügels üblicherweise zumindest 10 kg beträgt.The present invention concretely deals with a door arrangement, which preferably forms a building interior door. All components of the door assembly must therefore be stable enough to cover a passage of a person enabling area of at least 1m 2 , the weight of the door is usually at least 10 kg.
Gemäß einer bevorzugten Ausgestaltung der Erfindung ist der Türflügel aus Glas gebildet, wobei eine solche Glasscheibe im Vergleich zu anderen Gebäudeinnentüren eine relativ geringe Dicke aufweist. Anders als bei einer Tür aus Holz oder Röhrenspan können Beschlagteile wie die zuvor genannten Bänder, Schlösser oder dergleichen nicht in die dünne Glastür an dessen Rand eingesetzt werden.According to a preferred embodiment of the invention, the door leaf is formed of glass, wherein such a glass pane has a relatively small thickness compared to other building doors inside. Unlike a door made of wood or tubular chip fitting parts such as the aforementioned bands, locks or the like can not be used in the thin glass door at the edge.
Gerade vor diesem Hintergrund besteht auch das Bedürfnis, eine möglichst einfache Zuhalteeinrichtung anzugeben, welche auch ein hochwertiges optisches Erscheinungsbild ermöglicht. Darüber hinaus müssen die Haltekräfte der Zuhalteeinrichtung auch ausreichend sein, um den Türflügel in seiner Schließposition zu halten.Especially against this background, there is also the need to specify a simple locking device, which also allows a high-quality optical appearance. In addition, the holding forces of the locking device must also be sufficient to hold the door in its closed position.
Vor diesem Hintergrund liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Türanordnung mit einer optisch unauffälligen Zuhalteeinrichtung anzugeben, welche sich gerade in Bezug auf Gebäudeinnentüren dennoch durch gute Gebrauchseigenschaften auszeichnet. Insbesondere soll die Zuhalteeinrichtung auch möglichst verschleiß- und wartungsfrei sein sowie in Kombination mit einer herkömmlichen Türdichtung eingesetzt werden können.Against this background, the present invention has for its object to provide a door assembly with a visually discreet locking device, which is characterized yet in terms of good performance in terms of building interior doors. In particular, the locking device should also be as wear and maintenance free as possible and can be used in combination with a conventional door seal.
Gegenstand der Erfindung und Lösung der Aufgabe ist eine Türanordnung gemäß Schutzanspruch 1.Object of the invention and solution of the problem is a door assembly according to protection claim. 1
Ausgehend von der eingangs beschriebenen gattungsgemäßen Türanordnung ist demnach erfindungsgemäß vorgesehen, dass die Magnetanordnung an dem Seitenschenkel derart angeordnet ist, dass zwischen der Magnetanordnung und dem am Rand des Türflügels angeordneten Abschnitt aus magnetischem Material ein freier Spalt verbleibt. In der Schließstellung des Türflügels liegen sich die Magnetanordnung sowie der Abschnitt aus magnetischem Material unmittelbar gegenüber ohne sich jedoch direkt zu berühren. Durch den geringen Abstand von typischerweise zwischen 0,5 mm und 10 mm können dabei Haltekräfte erzeugt werden, welche den Türflügel ausreichend sicher in der Schließposition halten.Starting from the generic door arrangement described above, it is accordingly provided according to the invention that the magnet arrangement is arranged on the side limb such that a free gap remains between the magnet arrangement and the section of magnetic material arranged at the edge of the door leaf. In the closed position of the door leaf are the magnet assembly and the section of magnetic material directly opposite but without touching directly. Due to the small distance of typically between 0.5 mm and 10 mm holding forces can be generated, which hold the door sufficiently safe in the closed position.
Die Magnetanordnung ist dabei bei einer Ansicht des geschlossenen Türflügels außerhalb des Türflügels im Bereich des Außenumfangs angeordnet.The magnet assembly is arranged in a view of the closed door leaf outside the door leaf in the region of the outer periphery.
Üblicherweise befindet sich die Magnetanordnung an der Bandgegenseite, an der bei herkömmlichen Gebäudeinnentüren auch das Türschloss angeordnet ist. Grundsätzlich sind im Rahmen der Erfindung jedoch auch andere Anordnungen möglich. Beispielsweise kann die Zuhalteeinrichtung mit der Magnetanordnung in dem Sturzbereich der Türzarge und mit dem Abschnitt aus magnetischem Material an dem oberen Rand des Türflügels angeordnet sein.Usually, the magnet arrangement is located on the hinge opposite side, on which the door lock is arranged in conventional building doors. In principle, however, other arrangements are possible within the scope of the invention. For example, the locking means may be arranged with the magnet arrangement in the lintel area of the door frame and with the portion of magnetic material on the upper edge of the door leaf.
Wenn gemäß einer bevorzugten Ausgestaltung der Erfindung die Zuhalteeinrichtung an der Bandgegenseite des Türflügels angeordnet ist, so kann eine einzige Zuhalteeinrichtung vorgesehen sein, welche sich dann bevorzugt in einer mittleren Höhe des Türflügels befindet. Insbesondere befindet sich die Zuhalteeinrichtung dann in einem mittleren Drittel des Türflügels. Alternativ können auch zwei oder mehr Zuhalteeinrichtungen vorhanden sein, um insgesamt die Zuhaltekräfte zu erhöhen. Bei einer Ausgestaltung mit zwei Zuhalteeinrichtungen befindet sich eine erste Zuhalteeinrichtung beispielsweise an der Bandgegenseite in einem unteren Bereich des Türflügels, während eine zweite Zuhalteeinrichtung sich an der Bandgegenseite in einem oberen Bereich des Türflügels befindet.If according to a preferred embodiment of the invention, the locking device is arranged on the hinge opposite side of the door leaf, then a single locking device may be provided, which is then preferably located in a middle height of the door leaf. In particular, the locking device is then in a middle third of the door leaf. Alternatively, two or more locking devices may be present to increase the overall locking forces. In an embodiment with two locking devices, a first locking device is for example on the hinge opposite side in a lower region of the door leaf, while a second locking device is located on the hinge opposite side in an upper region of the door leaf.
Der Türflügel ist einer gemäß bevorzugten Ausgestaltung aus Glas gebildet, wobei gerade bei einer solchen Glastür eine möglichst unauffällige und wenig sichtbare Zuhalteeinrichtung von Vorteil ist. Insbesondere kann auch vollständig auf ein Türschloss mit einer Falle verzichtet werden.The door leaf is formed according to a preferred embodiment of glass, with just such a glass door as inconspicuous and less visible locking device is advantageous. In particular, can be completely dispensed with a door lock with a trap.
An dem Türflügel selbst ist nur der Abschnitt aus magnetischem Material anzubringen, wobei es sich um einen einfachen Blechstreifen oder auch einen Blechwinkel handeln kann. Ein solcher Blechstreifen oder Blechwinkel kann auf besonders einfache Weise auf den seitlichen Rand des Türflügels an dessen Bandgegenseite aufgeklebt werden und ist dann bei einer Benutzung der Türanordnung kaum sichtbar.On the door itself only the portion of magnetic material is to be attached, which may be a simple sheet metal strip or a sheet metal angle. Such a sheet metal strip or sheet metal angle can be glued on the lateral edge of the door leaf on its hinge opposite side in a particularly simple manner and is then barely visible when using the door assembly.
Die Magnetanordnung ist dagegen an der Türzarge vorgesehen und an der den Anschlag für den Türflügel bildenden Stufe an dem Seitenschenkel angeordnet. Besonders bevorzugt ist die Magnetanordnung an dem Seitenschenkel in die Türzarge eingesetzt und somit in besonders vorteilhafter Weise verdeckt angeordnet.The magnet assembly, however, is provided on the door frame and arranged on the stop for the door-forming step on the side legs. Particularly preferably, the magnet arrangement is inserted on the side legs in the door frame and thus arranged concealed in a particularly advantageous manner.
In Bezug auf die übliche Ausrichtung einer Türanordnung liegt der Türflügel in der Schließstellung in einer Ebene, welche von der Vertikalen sowie einer ersten horizontalen Richtung definiert wird. Die erste horizontale Richtung erstreckt sich dann entlang der Breite des Türflügels. Ausgehend von einem rechtwinkligen Koordinatensystem entspricht dann die die Dickenrichtung des Türflügels einer zweiten horizontalen Richtung.With respect to the usual orientation of a door assembly, the door leaf is in the closed position in a plane which is defined by the vertical and a first horizontal direction. The first horizontal direction then extends along the width of the door leaf. Starting from a rectangular coordinate system then corresponds to the thickness direction of the door leaf of a second horizontal direction.
Die den Anschlag bildende Stufe weist den Anschlagschenkel auf, der parallel zu dem Türflügel in der Schließstellung ausgerichtet ist und demnach entlang der Vertikalen und der ersten horizontalen Richtung verläuft. Der Seitenschenkel verläuft rechtwinklig dazu an der Bandseite des Türflügels sowie an der Bandgegenseite des Türflügels in vertikaler Richtung sowie entlang der zweiten horizontalen Richtung, also in Dickenrichtung. In dem Sturzbereich erstreckt sich der Seitenschenkel ebenfalls entlang der zweiten horizontalen Richtung und oberhalb des Türflügels entlang der ersten horizontalen Richtung. Bezogen auf die gesamte Türzarge bildet also der Seitenschenkel eine um den äußeren Rand des Türflügels umlaufende Einfassung.The step forming the stop comprises the stop leg, which is aligned parallel to the door leaf in the closed position and thus runs along the vertical and the first horizontal direction. The side legs extend at right angles to this on the hinge side of the door leaf and on the opposite hinge side of the door leaf in the vertical direction and along the second horizontal direction, ie in the thickness direction. In the camber region, the side leg also extends along the second horizontal direction and above the door leaf along the first horizontal direction. Based on the entire door frame thus forms the side legs surrounding the outer edge of the door panel enclosure.
Üblicherweise ist die beschriebene Stufe als Anschlag an der Bandseite, der Bandgegenseite sowie im Sturzbereich vorhanden. Grundsätzlich sind aber auch Ausgestaltungen denkbar, bei denen sich der Anschlag nicht in der beschriebenen Weise um den Türflügel herum erstreckt. Die Stufe ist aber zumindest an der Bandgegenseite oder im Sturzbereich vorhanden, um die magnetische Zuhalteeinrichtung dort anordnen zu können.Usually, the step described is available as a stop on the hinge side, the hinge opposite side and in the lintel area. In principle, however, embodiments are also conceivable in which the stop does not extend around the door leaf in the manner described. However, the step is present at least at the hinge opposite side or in the lintel area in order to be able to arrange the magnetic locking device there.
Erfindungsgemäß muss der Türflügel nicht mit einer mechanisch betätigten Klinke und einer Türfalle ausgerüstet werden. Es ist deshalb ausreichend, wenn der vorzugsweise aus Glas gebildete Türflügel an seiner Bandgegenseite lediglich eine Grifföffnung, eine Grifföse oder einen anders ausgestalteten feststehenden Griff aufweist. Ein solcher feststehender Griff erstreckt sich vorzugsweise an beiden Flächen des Türflügels, um diesen leicht aufziehen bzw. aufdrücken zu können. Ein Aufdrücken des geschlossenen Türflügels in seiner Öffnungsrichtung ist jedoch grundsätzlich auch ohne einen feststehenden Griff möglich.According to the invention, the door leaf does not have to be equipped with a mechanically operated latch and a door latch. It is therefore sufficient if the door leaf, which is preferably formed of glass, has only one handle opening, one gripping eye or a differently configured fixed handle on its hinge opposite side. Such a fixed handle preferably extends on both surfaces of the door leaf in order to be able to easily lift or press it. However, a pressing of the closed door leaf in its opening direction is basically possible without a fixed handle.
Der feststehende Griff kann ohne Weiteres als Knauf oder Bügel ausgeführt sein.The fixed handle can be easily carried out as a knob or bracket.
Gemäß einer bevorzugten Ausgestaltung der Erfindung weist die Magnetanordnung eine Vielzahl von Magneten auf, die bevorzugt in einer Reihe angeordnet sind. Bei der üblichen Ausrichtung des Türflügels können beispielsweise mehrere Magneten in einer Reihe entlang der vertikalen Richtung übereinander angeordnet sein, so dass auch bei geringen Tiefe des Seitenschenkels entlang der zweiten horizontalen Richtung, also in Dickenrichtung, ausreichende Magnetkräfte bereitgestellt werden können. Dabei ist zu berücksichtigen, dass gerade bei einer verdeckten Anordnung auch eine entlang der vertikalen Richtung relativ ausgedehnte Magnetanordnung nicht oder kaum als störend wahrgenommen wird.According to a preferred embodiment of the invention, the magnet arrangement on a plurality of magnets, which are preferably arranged in a row. In the conventional orientation of the door leaf, for example, a plurality of magnets can be arranged one above the other in a row along the vertical direction, so that even with small depth of the side leg along the second horizontal direction, ie in the thickness direction, sufficient magnetic forces can be provided. It should be noted that even with a concealed arrangement, a relatively long along the vertical direction magnet arrangement is not or hardly perceived as disturbing.
Bei dem zumindest einen Magnet der Magnetanordnung sind die Pole mit ihrer Flächennormale zweckmäßigerweise in Richtung des in Schließstellung angrenzenden Randes des Türflügels mit dem daran angeordneten magnetischen Material ausgerichtet. Wenn die Magnetanordnung also an der Bandgegenseite (bei einer klassischen Tür also der Schlossseite) angeordnet ist, verläuft die Normale der Magnetpole dann entlang der ersten horizontalen Richtung.In the case of the at least one magnet of the magnet arrangement, the poles are expediently aligned with their surface normal in the direction of the edge of the door leaf adjoining in the closed position with the magnetic material arranged thereon. If the magnet arrangement is thus arranged on the hinge opposite side (in the case of a classical door, that is, the lock side), the normal of the magnetic poles then runs along the first horizontal direction.
Wenn gemäß der zuvor als bevorzugt dargestellten Ausgestaltung mehrere Magnete in einer Reihe angeordnet sind, so weisen diese zweckmäßigerweise eine sich abwechselnde Polausrichtung auf. Wenn bei einer solchen Anordnung dann in der Schließstellung des Türflügels das magnetische Material sich in unmittelbarer Nähe der Magnetanordnung befindet, verlaufen die Feldlinien durch dieses magnetische Material von einem Magnet direkt zu dem entgegengesetzt gepolten benachbarten Magnet, wodurch sich besonders hohe Haltekräfte und geringe Streufelder ergeben. Auch im Hinblick auf einen geöffneten Türflügel ergibt sich bei einer abwechselnden Polausrichtung der Vorteil einer geringeren Reichweite des Magnetfeldes, so dass magnetisch empfindliche Gegenstände eines Benutzers wie beispielsweise Kredit- und Magnetkarten weniger stark gefährdet sind.If a plurality of magnets are arranged in a row according to the embodiment described above as preferred, these advantageously have an alternating pole orientation. If in such an arrangement then in the closed position of the door leaf, the magnetic material is in the immediate vicinity of the magnet assembly, the field lines run through this magnetic material from a magnet directly to the oppositely poled adjacent magnet, resulting in particularly high holding forces and result in low stray fields. Also with regard to an open door wing results in an alternate pole alignment, the advantage of a smaller range of the magnetic field, so that magnetically sensitive objects of a user such as credit and magnetic cards are less at risk.
Sofern im Rahmen der Erfindung eine Vielzahl von Magneten vorgesehen ist, so können diese beispielsweise eine Zylinderform, insbesondere eine Kreiszylinderform aufweisen, wobei dann die Pole entlang der Zylinderachse ausgerichtet sind. Es ergibt sich im Rahmen einer solchen Ausgestaltung der Vorteil, dass auf kostengünstige, handelsübliche Standardmagnete zurückgegriffen werden kann. Da im Rahmen der Erfindung der Abschnitt aus magnetischem Material nicht an der Magnetanordnung, also den Magneten anschlägt, ergibt sich kein Verschleiß und auch keine Gefahr einer Beschädigung der Magnete.If, in the context of the invention, a large number of magnets is provided, they may, for example, have a cylindrical shape, in particular a circular cylindrical shape, in which case the poles are aligned along the cylinder axis. It results in the context of such an embodiment of the advantage that can be used on inexpensive, standard commercial magnets. Since in the context of the invention, the portion of magnetic material does not abut the magnet assembly, so the magnet, there is no wear and no risk of damage to the magnets.
Gemäß einer bevorzugten Weiterbildung der Erfindung ist vorgesehen, dass die Magnetanordnung einen Verstellmechanismus aufweist, mit welchem der Abstand zwischen dem Magnet bzw. den Magneten der Magnetanordnung und dem Abschnitt aus magnetischem Material einstellbar ist. Wenn die zumindest eine magnetische Zuhalteeinrichtung also an der Bandgegenseite angeordnet ist, so ist die Magnetanordnung zweckmäßigerweise entlang der ersten horizontalen Richtung verstellbar. Durch eine solche Verstellung kann der zwischen dem Abschnitt aus magnetischem Material sowie der Magnetanordnung verbleibende freie Spalt variiert werden, wodurch auch die Haltekräfte genau eingestellt werden können.According to a preferred embodiment of the invention, it is provided that the magnet arrangement has an adjusting mechanism with which the distance between the magnet or the magnets of the magnet arrangement and the section of magnetic material can be adjusted. If the at least one magnetic locking device is thus arranged on the opposite side of the band, then the magnet arrangement is expediently adjustable along the first horizontal direction. By such an adjustment of the remaining between the portion of magnetic material and the magnet assembly free gap can be varied, whereby the holding forces can be accurately adjusted.
Für die konkrete Ausgestaltung der Magnetanordnung ergeben sich im Rahmen der Erfindung verschiedene Ausgestaltungsmöglichkeiten. Um die beschriebene Verstellbarkeit zu ermöglichen, kann die Magnetanordnung beispielsweise eine an der Türzarge befestigte Befestigungsplatte und eine gegenüber der Befestigungsplatte verstellbare Trägerplatte aufweisen, welche den zumindest einen Magneten trägt.For the specific embodiment of the magnet arrangement, various design possibilities arise within the scope of the invention. In order to allow the described adjustability, the magnet assembly, for example a fixed to the door frame mounting plate and a relative to the mounting plate adjustable support plate, which carries the at least one magnet.
Bei einer Ausgestaltung mit einer Vielzahl von Magneten kann die Trägerplatte auch aus einem magnetischen Material gebildet sein und gerade auch bei einer bevorzugten wechselweisen Polausrichtung eine Art Jochelement bilden, wodurch die magnetischen Kräfte weiter erhöht und Streufelder reduziert werden.In one embodiment with a plurality of magnets, the support plate may also be formed of a magnetic material and just form a kind of yoke element even in a preferred alternating polar alignment, whereby the magnetic forces further increased and stray fields are reduced.
Die an der Türzarge befestigte Befestigungsplatte ist vorzugsweise aus einem nicht-magnetischen Material, insbesondere nicht-magnetischen Metall gebildet, um eine klemmfreie Bewegung des Magneten bzw. der Magnete zu ermöglichen und um eine Reduzierung der magnetischen Haltekräfte zu vermeiden. Insbesondere kann die Befestigungsplatte Öffnungen aufweisen, durch welche die eine Zylinderform aufweisenden Magnete durchgeführt sind.The mounting plate attached to the door frame is preferably formed of a non-magnetic material, in particular non-magnetic metal to allow a jamming movement of the magnet or the magnets and to avoid a reduction of the magnetic holding forces. In particular, the attachment plate can have openings through which the magnets having a cylindrical shape are made.
Eine Verstellung der die Magnete tragenden Trägerplatte gegenüber der Befestigungsplatte ist beispielsweise durch zwei Stellspindeln als Verstellmechanismus möglich.An adjustment of the magnets supporting the carrier plate relative to the mounting plate is possible for example by two adjusting spindles as adjustment.
Da die Magnetanordnung an dem Seitenschenkel an dem Außenumfang des Türflügels angeordnet ist, kann der Türflügel auch auf besonders vorteilhafte Weise gegen eine Türdichtung anschlagen, die an der Stufe der Türzarge angeordnet ist. Insbesondere kann die Türdichtung in einer in den Anschlagwinkel eingebrachten Dichtungsnut gehalten sein.Since the magnet arrangement is arranged on the side limb on the outer circumference of the door leaf, the door leaf can also strike in a particularly advantageous manner against a door seal, which is arranged on the step of the door frame. In particular, the door seal may be held in a sealing groove introduced into the stop angle.
Ohne Weiteres kann die Türdichtung die Magnetanordnung bei einem geöffneten Türflügel zumindest teilweise verdecken, wodurch diese weiter optisch kaschiert wird.Without further ado, the door seal can at least partially obscure the magnet arrangement with an open door leaf, as a result of which it is further optically concealed.
Wenn die Magnetanordnung in geeigneter Weise gegenüber einer solchen Türdichtung ausgerichtet ist, kann auch im geschlossenen Zustand des Türflügels eine gewünschte Komprimierung der Türrichtung erreicht werden. Wenn der Türflügel mit großer Kraft zugeschlagen wird, kann diese Bewegung dann von der Türdichtung abgefedert werden, während die Zuhalteeinrichtung dann ein Aufspringen des Türflügels verhindern kann.If the magnet arrangement is suitably aligned with respect to such a door seal, a desired compression of the door direction can be achieved even in the closed state of the door leaf. If the door is slammed with great force, this movement can then be cushioned by the door seal, while the locking device can then prevent the door leaf from popping open.
Auch wenn dies für viele Anwendungsfälle nicht notwendig ist, kommt grundsätzlich auch eine Verstellbarkeit der Magnetanordnung entlang der zweiten horizontalen Richtung, also entlang der Dickenrichtung des Türflügels in Betracht, um den Andruck des Türflügels an die Türdichtung variieren zu können.Although this is not necessary for many applications, in principle, an adjustability of the magnet assembly along the second horizontal direction, ie along the thickness direction of the door leaf into consideration, to vary the pressure of the door leaf to the door seal can.
Die Magnetanordnung sowie der zugeordnete Abschnitt aus magnetischem Material erstrecken sich üblicherweise über eine in etwa gleiche Länge, also bei der üblichen Anordnung an der Bandgegenseite über einen in etwa gleiche Höhe entlang der vertikalen Richtung.The magnet assembly and the associated portion of magnetic material usually extend over an approximately equal length, so in the usual arrangement on the tape opposite side over an approximately equal height along the vertical direction.
Die Länge der Magnetanordnung sowie des Abschnittes aus magnetischem Material kann beispielsweise zwischen 5 und 20 cm betragen.The length of the magnet assembly and the portion of magnetic material may be, for example, between 5 and 20 cm.
Durch die magnetische Zuhalteeinrichtung wird keine öffnungssichere Verriegelung gewährleistet. Die Türanordnung ist vor diesem Hintergrund vorzugsweise für Gebäudeinnentüren vorgesehen, welche nicht mit einem Schlüssel verschlossen werden sollen. Alternativ ist aber auch eine separate Verriegelung durch einen Riegel, Bügel oder dergleichen möglich.The magnetic locking device ensures no opening-secure locking. The door assembly is preferably provided against this background for building doors, which do not use a key should be closed. Alternatively, however, a separate locking by a bolt, bracket or the like is possible.
Die Erfindung wird nachfolgend anhand von lediglich exemplarischen Zeichnungen erläutert. Es zeigen:
- Fig. 1
- eine Türanordnung mit einem geschlossenen Türflügel und zwei magnetischen Zuhalteeinrichtungen an einer Bandgegenseite des Türflügels,
- Fig. 2
- die Türanordnung gemäß der
Fig. 1 mit lediglich einer magnetischen Zuhalteeinrichtung an alternativen Positionen, - Fig. 3
- eine an einer Türzarge der Türanordnung montierte Magnetanordnung der magnetischen Zuhalteeinrichtung,
- Fig. 4
- der in
Fig. 3 dargestellte Abschnitt der Türanordnung in einer teilgeschnittenen und um 90° gedrehten Ansicht, - Fig. 5a
- ein Horizontalschnitt durch die Türanordnung im geöffneten Zustand,
- Fig. 5b
- ein Horizontalschnitt durch die Türanordnung bei einem geschlossenen Türflügel.
- Fig. 1
- a door arrangement with a closed door leaf and two magnetic locking devices on a hinge opposite side of the door leaf,
- Fig. 2
- the door assembly according to the
Fig. 1 with only one magnetic locking device at alternative positions, - Fig. 3
- a magnetic arrangement of the magnetic locking device mounted on a door frame of the door arrangement,
- Fig. 4
- the in
Fig. 3 illustrated portion of the door assembly in a partially cut and rotated by 90 ° view, - Fig. 5a
- a horizontal section through the door assembly in the open state,
- Fig. 5b
- a horizontal section through the door assembly with a closed door.
Die
Im Rahmen der Erfindung beziehen sich die Begriffe Bandseite und Bandgegenseite auf die Ränder des Türflügels 2, welche entlang der ersten horizontalen Richtung X gemäß der Breite des Türflügels 2 voneinander beabstandet sind. Demnach befinden sich die Türbänder 3 an der Bandseite, während sich die beiden Zuhalteeinrichtungen 4 an der Bandgegenseite befinden. Wie nachfolgend noch weiter erläutert wird, schlägt der Türflügel 2 in der Schließstellung über eine Türdichtung (siehe nachfolgend zu
Wie nachfolgend noch weiter erläutert, sind Magnetanordnungen 7 der magnetischen Zuhalteeinrichtung 4 seitlich des Türflügels 4 an der Türzarge 1 in außerhalb des Türflügels 2 verlaufenden Seitenschenkel 8 eingesetzt. Die Magnetanordnungen 7 weisen jeweils eine Vielzahl von Magneten 9 auf, wobei auf der Höhe der Magnetanordnung 7 an dem Türflügel 2 ein Abschnitt 10 aus magnetischem Material angeordnet ist. Der Abschnitt 10 kann als Blechstreifen oder Blechwinkel ausgeführt sein und erstreckt sich in etwa über die gleiche Höhe wie die Magnetanordnung 7.As will be explained further below,
Bereits in der
Aufgrund der magnetischen Zuhalteeinrichtung 4 ist für die dargestellte Türanordnung in Form einer Gebäudeinnentür kein Schloss mit einem Schlosskasten und einer Schließfalle notwendig.Due to the
In Öffnungsrichtung kann der Türflügel 2 einfach aufgedrückt bzw. aufgezogen werden. Hierzu ist in der
Die
Weitere Details der Magnetanordnung 7 als Bestandteil der magnetischen Zuhalteeinrichtung 4 ergeben sich aus den
In dem dargestellten Ausführungsbeispiel sind exemplarisch fünf kreiszylindrische Magnete 9 in einer Reihe entlang der vertikalen Richtung Z übereinander angeordnet, wobei auf handelsüblich verfügbare Standardausführungen zurückgegriffen werden kann.In the illustrated embodiment, by way of example, five circular
Die Befestigungsplatte 12 ist durch Schrauben 14 starr an dem Seitenschenkel 8 der Stufe 6 der Türzarge 1 befestigt, während die die Magnete 9 tragende Trägerplatte 13 mittels Stellspindeln 15 gegenüber der Befestigungsplatte 12 und somit der gesamten Türanordnung entlang der ersten horizontalen Richtung X verstellbar ist. Durch eine Betätigung der Stellspindeln 15 werden die Magnete 9 also entlang der ersten horizontalen Richtung X bewegt, wobei der bei einem geschlossenen Türflügel 2 zu dem Abschnitt 10 aus magnetischem Material verbleibende Spalt vergrößert und verkleinert werden kann. Auf diese Weise können die Schließkräfte der magnetischen Zuhalteeinrichtung 4 eingestellt werden.The mounting
In den
Die konkrete Bauform der Magnetanordnung 7 sowie die Ausgestaltung der Verstellung ist rein exemplarisch.The specific design of the
Gemäß der
Um eine leichte Bewegung der Magnete 9 zu ermöglichen und eine Beeinträchtigung der Schließkräfte zu verhindern, ist die Befestigungsplatte 12 zweckmäßigerweise aus einem nicht-magnetischen Metall gebildet. Die Trägerplatte 13 ist dagegen vorzugsweise aus einem magnetischen Material, insbesondere einem ferromagnetischen Material gebildet, um eine Art magnetisches Jochelement zu bilden. Die Schließkräfte können dadurch erhöht werden, wobei auch unerwünschte magnetische Streufelder reduziert werden.In order to allow a slight movement of the
In der
Die Anordnung der zumindest einen magnetischen Zuhalteeinrichtung 4 an der Türanordnung ist in den
In der
Da die Magnetanordnung 7 in den Seitenschenkel 8 eingesetzt ist, ist diese für einen Benutzer kaum wahrnehmbar, insbesondere wenn der Türflügel 2 geschlossen ist. Das gleiche gilt auch für den Abschnitt 10 aus magnetischem Material, der in der Schließstellung des Türflügels 2 auch zumindest teilweise von der Türdichtung 5 abgedeckt wird.Since the
Gemäß dem Horizontalschnitt der
Aus den
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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PL17207836T PL3348759T3 (en) | 2017-01-12 | 2017-12-15 | Door assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE202017100143.1U DE202017100143U1 (en) | 2017-01-12 | 2017-01-12 | door assembly |
Publications (2)
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EP3348759A1 true EP3348759A1 (en) | 2018-07-18 |
EP3348759B1 EP3348759B1 (en) | 2020-06-03 |
Family
ID=58160794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17207836.2A Active EP3348759B1 (en) | 2017-01-12 | 2017-12-15 | Door assembly |
Country Status (6)
Country | Link |
---|---|
US (1) | US10689889B2 (en) |
EP (1) | EP3348759B1 (en) |
CN (1) | CN108301713B (en) |
DE (1) | DE202017100143U1 (en) |
PL (1) | PL3348759T3 (en) |
RU (1) | RU2694918C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018107134U1 (en) | 2018-12-13 | 2019-01-02 | Simonswerk Gmbh | Magnetic door holding device and door assembly equipped therewith |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3070708A1 (en) * | 2017-09-01 | 2019-03-08 | Bamo | INTERIOR DOOR OF HOUSING COMPRISING A PASSIVE MAGNETIC CLOSURE SYSTEM |
DE102018001278A1 (en) | 2018-02-17 | 2019-08-22 | Markus Wolf | Magnetic door lock system |
CZ308025B6 (en) * | 2018-08-23 | 2019-10-30 | Material & Technology S.R.O. | Locking device |
DE102019100388B3 (en) | 2019-01-09 | 2020-06-18 | Joh. Sprinz Gmbh & Co. Kg | Door device with flush closing level and wall system |
DE102019100637A1 (en) * | 2019-01-11 | 2020-07-16 | Simonswerk Gmbh | Magnetic lock and door |
DE202019001416U1 (en) | 2019-03-13 | 2020-06-15 | Markus Wolf | Extended magnetic door (end) locking system |
DE102020115423A1 (en) | 2020-06-10 | 2021-12-16 | DSC Door Solution Company GmbH | Device for locking a door |
DE102020122730B3 (en) | 2020-08-31 | 2021-05-12 | Simonswerk Gmbh | Building door and hinge for a building door |
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DE3041572A1 (en) * | 1980-11-04 | 1982-06-09 | Leo 8260 Mühldorf Schörghuber | Automatic door closing mechanism - has permanent magnets in case and leaf rebate offset in closed position |
DE202005016584U1 (en) * | 2005-10-13 | 2006-01-12 | Miwe Michael Wenz Gmbh | Magnetic locking device for door wing, has one magnet arranged on wing of door in such a way that magnets are shifted parallel to plane of active surface when wing is moved near closed position |
DE102004054028A1 (en) * | 2004-11-05 | 2006-05-11 | KL-Beschläge Karl Loggen GmbH | Door e.g. glass door, positioning device, has retaining units arranged together in given position of door so that magnets are arranged at distance to each other and work together, where distance between two magnets is adjustable |
WO2009142513A1 (en) * | 2008-05-20 | 2009-11-26 | Roderick Nigel Redgrave | A closure mechanism |
JP2012102525A (en) * | 2010-11-10 | 2012-05-31 | Ykk Ap株式会社 | Fittings |
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US10450776B2 (en) * | 2013-04-05 | 2019-10-22 | Rutherford Controls Int'l Inc. | Low power magnetic lock assembly |
CN204002309U (en) * | 2013-12-25 | 2014-12-10 | 浙江金辰玻璃有限公司 | A kind of glass door |
WO2016140788A1 (en) * | 2015-03-04 | 2016-09-09 | Bobrick Washroom Equipment, Inc. | Partition and closing system for partition |
KR102319415B1 (en) * | 2015-05-22 | 2021-10-28 | 어플라이드 머티어리얼스, 인코포레이티드 | Methods Including Substrate Carrier Door Assemblies, Substrate Carriers, and a Magnetic Door Seal |
-
2017
- 2017-01-12 DE DE202017100143.1U patent/DE202017100143U1/en active Active
- 2017-12-15 EP EP17207836.2A patent/EP3348759B1/en active Active
- 2017-12-15 PL PL17207836T patent/PL3348759T3/en unknown
-
2018
- 2018-01-10 US US15/866,692 patent/US10689889B2/en active Active
- 2018-01-11 RU RU2018100450A patent/RU2694918C2/en active
- 2018-01-12 CN CN201810029477.0A patent/CN108301713B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1009996A (en) * | 1961-08-21 | 1965-11-17 | Licentia Gmbh | A magnetic fastening device |
DE3041572A1 (en) * | 1980-11-04 | 1982-06-09 | Leo 8260 Mühldorf Schörghuber | Automatic door closing mechanism - has permanent magnets in case and leaf rebate offset in closed position |
DE102004054028A1 (en) * | 2004-11-05 | 2006-05-11 | KL-Beschläge Karl Loggen GmbH | Door e.g. glass door, positioning device, has retaining units arranged together in given position of door so that magnets are arranged at distance to each other and work together, where distance between two magnets is adjustable |
DE202005016584U1 (en) * | 2005-10-13 | 2006-01-12 | Miwe Michael Wenz Gmbh | Magnetic locking device for door wing, has one magnet arranged on wing of door in such a way that magnets are shifted parallel to plane of active surface when wing is moved near closed position |
WO2009142513A1 (en) * | 2008-05-20 | 2009-11-26 | Roderick Nigel Redgrave | A closure mechanism |
JP2012102525A (en) * | 2010-11-10 | 2012-05-31 | Ykk Ap株式会社 | Fittings |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018107134U1 (en) | 2018-12-13 | 2019-01-02 | Simonswerk Gmbh | Magnetic door holding device and door assembly equipped therewith |
Also Published As
Publication number | Publication date |
---|---|
PL3348759T3 (en) | 2020-11-16 |
US20180195327A1 (en) | 2018-07-12 |
US10689889B2 (en) | 2020-06-23 |
CN108301713A (en) | 2018-07-20 |
EP3348759B1 (en) | 2020-06-03 |
CN108301713B (en) | 2021-12-17 |
RU2018100450A3 (en) | 2019-07-17 |
RU2694918C2 (en) | 2019-07-18 |
DE202017100143U1 (en) | 2017-02-06 |
RU2018100450A (en) | 2019-07-11 |
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