EP3680442A1 - Door, in particular outdoor door, for a building - Google Patents
Door, in particular outdoor door, for a building Download PDFInfo
- Publication number
- EP3680442A1 EP3680442A1 EP20151362.9A EP20151362A EP3680442A1 EP 3680442 A1 EP3680442 A1 EP 3680442A1 EP 20151362 A EP20151362 A EP 20151362A EP 3680442 A1 EP3680442 A1 EP 3680442A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- sealing
- sealing element
- seal
- hinge
- 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.)
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Classifications
-
- 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
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- 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
- E06B7/26—Rain or draught deflectors, e.g. under sliding wings also protection against light for doors
Definitions
- the invention relates to a door, which is used in particular as an external door for a building.
- the door When installed, the door, for example serving as a front door or a terrace door, has an inside facing the inside of the building and an outside facing away from the inside.
- the door comprises a door frame, also called a door frame, which has a hinge rod that runs vertically in the installed state, to which at least one door hinge is fastened, and a lock rod that runs vertically in the installed state, in which at least one lock can be installed.
- a frame profile is also understood as a door frame in the sense of the invention.
- the term "hinge bar” also includes a hinge-side, vertical profile
- the term “lock bar” also includes a lock-side, vertically extending profile.
- the door further comprises a door leaf which is pivotally arranged in the door frame by means of the door hinge and can be fixed to the locking in its end position by means of a built-in lock. Furthermore, the door comprises a barrier-free threshold which extends between the hinge bar and the lock bar and has an essentially flat upper side.
- the door sill and the hinge form a corner area on the hinge side, whereas the door sill and the lock bar form a corner area on the lock side.
- a seal is arranged in one of the corner areas.
- Such a door is in EP 3 130 739 A1 described.
- the door has a barrier-free threshold, a so-called zero barrier threshold.
- the invention has for its object to provide a barrier-free threshold door, which is characterized by an improved tightness.
- the door according to the invention is characterized in that the seal is in several parts and at least one first sealing element, which is arranged on the door leaf, so-called wing sealing part, and at least one second sealing element, which is arranged on the hinge bar and / or the lock bar, so-called frame sealing part, having.
- the second sealing element is preferably arranged at least on the ribbon rod.
- the sealing chamber arranged in the hinge-side corner area and / or in the lock-side corner area can be closed on all sides when the door is closed. According to the invention, however, it has proven sufficient for a reliable seal if the sealing chamber is not closed on all sides and in particular is open on its upper side. Such an embodiment has the advantage of simple and precisely fitting manufacture.
- At least two first sealing elements and at least two second sealing elements are provided which, when the door is closed, form at least one sealing chamber both in the hinge-side corner area and in the lock-side corner area in order to ensure sealing of the door on both sides.
- the first sealing element has at least one sealing strip which forms a rear wall of the sealing chamber facing the inside.
- the rear wall is preferably vertical.
- the sealing strip is preferably designed as a lip seal or as a hollow chamber seal.
- the second sealing element has at least one sealing strip which forms at least one front wall of the sealing chamber facing the outside.
- the front wall is preferably vertical.
- the sealing strip is essentially straight.
- the sealing strip preferably also forms an upper wall of the sealing chamber, which preferably runs horizontally.
- the sealing strip is essentially L-shaped in this case.
- the sealing strip is preferably designed as a lip seal or as a hollow chamber seal.
- a sealing profile is advantageously arranged on the door sill, which preferably forms a lower wall of the sealing chamber.
- the sealing profile preferably extends flush with the top of the door sill.
- the first sealing element advantageously has a pressure block which presses against the upper wall of the sealing chamber when the door is closed.
- the contact block preferably tapers from the inside to the outside, so that the contact pressure exerted by the contact block on the upper wall of the sealing chamber when the door is closed is greater on the inside than on the outside.
- the door leaf is provided with a lowerable floor seal.
- the bottom seal comprises a sealing strip and a release mechanism which moves the sealing strip out of the door leaf and which is triggered in particular by closing the door.
- the bottom seal has an end section which at least abuts the band rod.
- the first sealing element has an opening through which the end section extends.
- the sealing strip is preferably provided in the region of the end section with an end face which extends at a first angle with respect to the vertical.
- the preferably acute angle is advantageously between 5 ° and 35 °.
- the second sealing element expediently has a bevel arranged inside the sealing chamber, which slopes in relation to the vertical extends a second angle.
- the second angle is preferably slightly smaller than the first angle and is expediently between 5 ° and 30 °.
- the bevel is not part of the seal, but rather a separate component which is arranged on the band rod and / or on the lock rod and against which the end face of the sealing strip is pressed when the door is closed.
- the first sealing element and / or the second sealing element outside the sealing chamber has a half-shell-shaped depression which, when the door is closed, form a channel for draining water from an intermediate space between the door frame and the door leaf.
- the channel is preferably funnel-shaped.
- the channel preferably opens into a collecting space arranged above the door threshold, from which the water can then flow outwards.
- the first sealing element and / or the second sealing element have at least one channel for receiving and / or discharging water.
- Providing the gutter is particularly useful when the sealing chamber is not closed on all sides, but is open at the top, so that water that has penetrated between the door frame and door leaf or condensate that has formed between the door frame and door leaf , can be collected and derived.
- the door frame has a first stop seal against which the door leaf rests when the door is closed.
- the door leaf has a second stop seal against which the door frame rests when the door is closed.
- the first stop seal and / or the second stop seal are each preferably provided with a sealing lip.
- the first sealing element and / or the second sealing element each have a preferably curved projection, which engages behind the respective sealing lip, on the one hand to ensure accurate seating of the sealing element and on the other to bring about a reliable seal.
- the collecting space preferably extends between the first stop seal and the front wall of the sealing chamber.
- first sealing element and / or the second sealing element has at least one fastening hole for receiving a screw.
- first sealing element and / or the second sealing element can be attached by means of adhesive.
- the door sill can advantageously have a sealing body for sealing the door sill against the hinge bar and / or the lock bar.
- the sealing body can preferably be made of ethylene-propylene-diene rubber (EPDM).
- EPDM ethylene-propylene-diene rubber
- the sealing body preferably has a Shore hardness of 40 ° to 50 °.
- the sealing body can preferably be designed to be plugged onto one of the ends of the door sill.
- the sealing body can be designed in such a way that it has projections which engage in corresponding cavities and / or depressions in the door sill.
- the door sill has a drainage grate facing the outside.
- the drainage grate has a large number of channel-shaped depressions that run parallel to the door sill and become deeper towards the outside, so that there is a slope to the outside.
- the depressions are connected to one another for draining water through at least one opening.
- the collecting space is preferably arranged above the drainage grate, so that the water can flow outward from the collection space through the drainage grate.
- the door expediently has a weatherstrip which is arranged on the outside on the door leaf.
- a weather leg sometimes also called a water leg, consists of a profile element running along the door leaf and pointing obliquely downwards, which serves for the precipitation water drain so that it cannot even enter the building between the door leaf and the threshold.
- the door shown is an outer door 1 for a building, which serves, for example, as a front door or as a terrace door and is designed as an aluminum door.
- Fig. 1 shows the door 1 for the sake of clarity with "curved", perspective distorted door sill 30.
- the door 1 In the installed state, the door 1 has an inside IS facing the inside of the building and an outside AS facing away from the inside IS.
- the door 1 comprises a door frame 10, which has a band rod 11 which runs vertically in the installed state, to which at least one door hinge 21 is fastened, and a lock rod 12 which runs vertically in the installed state.
- the door 1 further comprises a door leaf 20 which is pivotally arranged in the door frame 10 by means of the door hinge 21.
- the door 1 further comprises a barrier-free threshold 30 that extends between the hinge bar 11 and the lock bar 12 and has an essentially flat upper side 31.
- the door sill 30 and the hinge bar 11 form a hinge-side corner area 13, whereas the door sill 30 and the lock bar 12 form a lock-side corner area 14.
- the door 1 comprises a seal 40 which is arranged in the hinge-side corner area 13 and a further seal 40 which is arranged in the lock-side corner area 14.
- the seals 40 have at least one first sealing element 50, which is arranged on the door leaf 20, and at least one second sealing element 60, which is arranged on the hinge bar 11 or on the lock bar 12.
- first sealing element 50 and the second sealing element 60 each form a sealing chamber 41 in the hinge-side corner area 13 and in the lock-side corner area 14.
- the sealing chambers 41 prevent the penetration of air and water into the corner areas 13, 14, so that a high Tightness is guaranteed.
- the first sealing element 50 has a sealing strip 51 which forms a rear wall 42 of the sealing chamber 41 which faces the inside IS and which in the present exemplary embodiment runs vertically, as also in FIG Fig. 12a is clearly shown.
- the second sealing element 60 has a sealing strip 61 which forms a front wall 43 of the sealing chamber 41 facing the outside AS, as in particular Fig. 11c and Fig. 12b illustrate.
- Fig. 12b also shows that the front wall 43 runs vertically and the sealing strip 61, which in this case is essentially L-shaped, also forms an upper wall 44 of the sealing chamber 41, which runs horizontally.
- the sealing strip 61 is designed in a straight line and accordingly forms no upper wall of the sealing chamber 41.
- the sealing chamber 41 is rather open at the top. This does not affect the sealing effect.
- the 11e and 11f reveal that the first sealing element 50 is provided with a substantially horizontal groove 57 which serves to absorb and drain off water or condensate present between the door frame 10 and the door leaf 20.
- the sealing strip 61 can be designed, for example, as a lip seal or as a hollow chamber seal.
- Fig. 13 shows a sealing profile 32 arranged on the door sill 30, which preferably forms a lower wall 45 of the sealing chamber 41.
- the sealing profile 32 extends flush with the top 31 of the door sill 30.
- the first sealing element 50 also has, for example, in Fig. 11a shown pressure block 52.
- the pressing block 52 presses against the upper wall 44 of the sealing chamber 41 when the door is closed.
- the pressing block 52 tapers from the inside IS to the outside AS, so that the pressing pressure exerted by the pressing block 52 on the upper wall 44 of the sealing chamber 41 when the door is closed on the inside IS is larger than on the outside AS.
- the door leaf 20 is in particular with a Fig. 1 , 2nd and 4th provided, shown lowerable floor seal 22.
- the floor seal 22 comprises a sealing strip 23 and a trigger mechanism 24 which moves the sealing strip 23 out of the door leaf 20 and which is triggered by the closing of the door 1.
- the bottom seal 22 has an end section 25 which at least abuts the strip rod 11 when the door is closed, as in FIG Fig. 8 and 9 is shown.
- the first sealing element 50 has an opening 53 through which the end section 25 extends.
- the sealing strip 23 is provided in the region of the end section 23 with an end face 26 which extends at a first angle ⁇ with respect to the vertical.
- the first angle ⁇ is an acute angle, which is advantageously between 5 ° and 35 °.
- the second sealing element 60 has an expediently arranged inside the sealing chamber 41 Incline 62 which extends at a second angle ⁇ with respect to the vertical.
- the second angle ⁇ is slightly smaller than the first angle and is expediently between 5 ° and 30 °.
- the bevel 62 may also not be part of the seal 40, but rather a separate component which is arranged on the band rod 11 and / or on the lock rod 12 and against which the end face 26 of the sealing strip 23 is pressed when the door is closed becomes.
- the first sealing element 50 and the second sealing element 60 outside the sealing chamber 41 have half-shell-shaped depressions 54, 63 which, when the door is closed, form a funnel-shaped channel 46 for discharging water from an intermediate space between the door frame 10 and the door leaf 20.
- the channel 46 is designed in the form of a funnel in the present exemplary embodiment, it can also be designed differently, for example in the shape of a hollow cylinder.
- the channel 46 opens into a collecting space 47 arranged above the threshold 30. The water can flow outwards from the collecting space 47.
- the collecting space 47 is connected to a drainage grate 33 of the door sill 30, which faces the outside AS.
- the drainage grate 33 has a multiplicity of channel-shaped depressions 34 which run parallel to the door sill 30 and become deeper towards the outside AS. This results in a slope to the outside AS.
- the depressions 34 are connected to one another for draining water through at least one opening 35.
- the collection space 47 is arranged above the drainage grate 33, so that the water can flow out of the collection space 47 through the drainage grate 33 to the outside.
- the door frame 10 has a first stop seal 15, against which the door leaf 20 rests when the door is closed.
- the door leaf 20 has, as in FIG Fig. 16 shown, a second stop seal 28 on which the door frame 10 rests when the door is closed.
- the first stop seal 15 and the second stop seal 28 are each provided with a sealing lip 16, 29.
- the first sealing element 50 and the second sealing element 60 each have a curved projection 56, 64 which engages behind the respective sealing lip 16, 29. This ensures, on the one hand, an accurate fit of the sealing element 50, 60 and, on the other hand, ensures a reliable seal.
- the collecting space 47 extends between the first stop seal 15 and the front wall 43 of the sealing chamber 41.
- first sealing element 50 and the second sealing element 60 have at least one fastening hole 55, 65 for receiving screws 70.
- first sealing element 50 and / or the second sealing element 60 can be attached by means of adhesive.
- the threshold 30 can be one in Figure 3A , 3B , 3C and 3D have shown sealing body 80 for sealing the door sill 30 against the hinge bar 11 and / or the lock bar 12.
- the sealing body 80 can be made in particular from ethylene-propylene-diene rubber (EPDM) and has a Shore hardness of 40 ° to 50 °.
- EPDM ethylene-propylene-diene rubber
- the sealing body 80 is pushed onto the respective ends of the door sill 30.
- the sealing body 80 has projections 81 which engage in corresponding cavities 36 and / or depressions 34 in the door sill 30.
- the door 1 also expediently has a weatherstrip 26 which is arranged on the outside AS on the door leaf 20.
- the weatherboard 26 consists of a profile element running along the door leaf 20 and pointing obliquely downwards, which serves to drain the rainwater in order to prevent the rainwater from penetrating into the building between the door leaf 20 and the door sill 30.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Eine Tür (1) umfasst eine Türzarge (10), die einen Bandstab (11) und einen Schlossstab (12) aufweist. Die Tür (1) umfasst ferner ein Türblatt (20), das mittels eines Türbands (21) schwenkbar in der Türzarge (10) angeordnet ist, und eine barrierefreie Türschwelle (30). Die Türschwelle (30) und der Bandstab (11) bilden einen bandseitigen Eckbereich (13), wohingegen die Türschwelle (30) und der Schlossstab (12) einen schlossseitigen Eckbereich (14) bilden. Die Tür (1) umfasst weiterhin eine Dichtung (40), die in wenigstens einem der Eckbereiche (13, 14) angeordnet ist. Die Tür (1) zeichnet sich dadurch aus, dass die Dichtung (40) wenigstens ein erstes Dichtungselement (50), das an dem Türblatt (20) angeordnet ist, und wenigstens ein zweites Dichtungselement (60), das an der Türzarge (10) angeordnet ist, aufweist. Das erste Dichtungselement (50) und das zweite Dichtungselement (60) bilden bei geschlossener Tür (1) in dem bandseitigen Eckbereich (13) und/oder in dem schlossseitigen Eckbereich (14) wenigstens eine Dichtungskammer (41).A door (1) comprises a door frame (10) which has a hinge bar (11) and a lock bar (12). The door (1) further comprises a door leaf (20) which is pivotably arranged in the door frame (10) by means of a door hinge (21) and a barrier-free door threshold (30). The door sill (30) and the hinge bar (11) form a hinge-side corner area (13), whereas the door sill (30) and the lock bar (12) form a lock-side corner area (14). The door (1) further comprises a seal (40) which is arranged in at least one of the corner areas (13, 14). The door (1) is characterized in that the seal (40) has at least one first sealing element (50) which is arranged on the door leaf (20) and at least one second sealing element (60) which is arranged on the door frame (10). is arranged. When the door (1) is closed, the first sealing element (50) and the second sealing element (60) form at least one sealing chamber (41) in the hinge-side corner area (13) and / or in the lock-side corner area (14).
Description
Die Erfindung betrifft eine Tür, die insbesondere als Außentür, für ein Gebäude Anwendung findet.The invention relates to a door, which is used in particular as an external door for a building.
Die beispielsweise als Haustür oder als Terrassentür dienende Tür hat im eingebauten Zustand eine dem Inneren des Gebäudes zugewandte Innenseite und eine der Innenseite abgewandte Außenseite. Die Tür umfasst eine Türzarge, auch Türrahmen genannt, die einen im eingebauten Zustand vertikal verlaufenden Bandstab, an dem wenigstens ein Türband befestigt ist, und einen im eingebauten Zustand vertikal verlaufenden Schlossstab aufweist, in dem wenigstens eine Verriegelung verbaut sein kann. Als Türzarge im Sinne der Erfindung wird auch ein Rahmenprofil verstanden. Der Begriff "Bandstab" umfasst auch ein bandseitiges, vertikal verlaufendes Profil, und der Begriff "Schlossstab" umfasst auch ein schlossseitiges, vertikal verlaufendes Profil. Die Tür umfasst ferner ein Türblatt, das mittels des Türbands schwenkbar in der Türzarge angeordnet ist und mittels eines eingebauten Schlosses an der Verriegelung in seiner Endlage fixiert werden kann. Weiterhin umfasst die Tür eine barrierefrei ausgestaltete Türschwelle, die sich zwischen dem Bandstab und dem Schlossstab erstreckt und eine im Wesentlichen ebene Oberseite aufweist. Die Türschwelle und der Bandstab bilden einen bandseitigen Eckbereich, wohingegen die Türschwelle und der Schlossstab einen schlossseitigen Eckbereich bilden. Eine Dichtung ist in einem der Eckbereiche angeordnet.When installed, the door, for example serving as a front door or a terrace door, has an inside facing the inside of the building and an outside facing away from the inside. The door comprises a door frame, also called a door frame, which has a hinge rod that runs vertically in the installed state, to which at least one door hinge is fastened, and a lock rod that runs vertically in the installed state, in which at least one lock can be installed. A frame profile is also understood as a door frame in the sense of the invention. The term "hinge bar" also includes a hinge-side, vertical profile, and the term "lock bar" also includes a lock-side, vertically extending profile. The door further comprises a door leaf which is pivotally arranged in the door frame by means of the door hinge and can be fixed to the locking in its end position by means of a built-in lock. Furthermore, the door comprises a barrier-free threshold which extends between the hinge bar and the lock bar and has an essentially flat upper side. The door sill and the hinge form a corner area on the hinge side, whereas the door sill and the lock bar form a corner area on the lock side. A seal is arranged in one of the corner areas.
Eine derartige Tür wird in
Der Erfindung liegt die Aufgabe zugrunde, eine über eine barrierefreie Schwelle verfügende Tür zu schaffen, die sich durch eine verbesserte Dichtigkeit auszeichnet.The invention has for its object to provide a barrier-free threshold door, which is characterized by an improved tightness.
Diese Aufgabe wird durch eine Tür gemäß Anspruch 1 gelöst. Bevorzugte und alternative Ausgestaltungen der Tür werden in den Ansprüchen 2 bis 15 definiert.This object is achieved by a door according to claim 1. Preferred and alternative configurations of the door are defined in
Die erfindungsgemäße Tür zeichnet sich dadurch aus, dass die Dichtung mehrteilig ist und wenigstens ein erstes Dichtungselement, das an dem Türblatt angeordnet ist, sogenanntes Flügeldichtteil, und wenigstens ein zweites Dichtungselement, das an dem Bandstab und/oder dem Schlossstab angeordnet ist, sogenanntes Rahmendichtteil, aufweist. Bevorzugt ist das zweite Dichtungselement zumindest an dem Bandstab angeordnet. Das erste Dichtungselement oder Flügeldichtteil und das zweite Dichtungselement oder Rahmendichtteil bilden bei geschlossener Tür in dem bandseitigen Eckbereich und/oder in dem schlossseitigen Eckbereich wenigstens eine Dichtungskammer. Die Dichtungskammer verhindert das Eindringen von Luft und Wasser in den Eckbereich und gewährleistet damit eine hohe Dichtigkeit bei barrierefreier Schwelle.The door according to the invention is characterized in that the seal is in several parts and at least one first sealing element, which is arranged on the door leaf, so-called wing sealing part, and at least one second sealing element, which is arranged on the hinge bar and / or the lock bar, so-called frame sealing part, having. The second sealing element is preferably arranged at least on the ribbon rod. When the door is closed, the first sealing element or wing sealing part and the second sealing element or frame sealing part form at least one sealing chamber in the hinge-side corner area and / or in the lock-side corner area. The sealing chamber prevents air and water from entering the corner area and thus ensures a high level of tightness with a barrier-free threshold.
Die in dem bandseitigen Eckbereich und/oder in dem schlossseitigen Eckbereich angeordnete Dichtungskammer kann bei geschlossener Tür allseitig geschlossen sein. Erfindungsgemäß hat es sich jedoch für eine zuverlässige Abdichtung als ausreichend erwiesen, wenn die Dichtungskammer nicht allseitig geschlossen und insbesondere an ihrer Oberseite offen ist. Eine solche Ausgestaltung hat den Vorteil einer einfachen und zugleich passgenauen Fertigung.The sealing chamber arranged in the hinge-side corner area and / or in the lock-side corner area can be closed on all sides when the door is closed. According to the invention, however, it has proven sufficient for a reliable seal if the sealing chamber is not closed on all sides and in particular is open on its upper side. Such an embodiment has the advantage of simple and precisely fitting manufacture.
In einer bevorzugten Ausgestaltung sind wenigstens zwei erste Dichtungselemente und wenigstens zwei zweite Dichtungselemente vorgesehen, die bei geschlossener Tür sowohl in dem bandseitigen Eckbereich als auch in dem schlossseitigen Eckbereich jeweils wenigstens eine Dichtungskammer bilden, um eine Abdichtung der Tür an beiden Seiten sicherzustellen.In a preferred embodiment, at least two first sealing elements and at least two second sealing elements are provided which, when the door is closed, form at least one sealing chamber both in the hinge-side corner area and in the lock-side corner area in order to ensure sealing of the door on both sides.
In einer bevorzugten Ausgestaltung weist das erste Dichtungselement wenigstens einen Dichtstreifen auf, der eine der Innenseite zugewandte hintere Wandung der Dichtungskammer bildet. Die hintere Wandung verläuft vorzugsweise vertikal. Der Dichtstreifen ist vorzugsweise als Lippendichtung oder als Hohlkammerdichtung ausgestaltet.In a preferred embodiment, the first sealing element has at least one sealing strip which forms a rear wall of the sealing chamber facing the inside. The rear wall is preferably vertical. The sealing strip is preferably designed as a lip seal or as a hollow chamber seal.
In einer weiteren bevorzugten Ausgestaltung weist das zweite Dichtungselement wenigstens einen Dichtstreifen auf, der zumindest eine der Außenseite zugewandte vordere Wandung der Dichtungskammer bildet. Die vordere Wandung verläuft vorzugsweise vertikal. Der Dichtstreifen ist in diesem Fall im Wesentlichen geradlinig. Der Dichtstreifen bildet bevorzugt zudem eine obere Wandung der Dichtungskammer, die vorzugsweise horizontal verläuft. Der Dichtstreifen ist in diesem Fall im wesentlichen L-förmig. Der Dichtstreifen ist vorzugsweise als Lippendichtung oder als Hohlkammerdichtung ausgestaltet.In a further preferred embodiment, the second sealing element has at least one sealing strip which forms at least one front wall of the sealing chamber facing the outside. The front wall is preferably vertical. In this case, the sealing strip is essentially straight. The sealing strip preferably also forms an upper wall of the sealing chamber, which preferably runs horizontally. The sealing strip is essentially L-shaped in this case. The sealing strip is preferably designed as a lip seal or as a hollow chamber seal.
Vorteilhafterweise ist ein Dichtungsprofil an der Türschwelle angeordnet, das vorzugsweise eine untere Wandung der Dichtungskammer bildet. Vorzugsweise erstreckt sich das Dichtungsprofil bündig mit der Oberseite der Türschwelle.A sealing profile is advantageously arranged on the door sill, which preferably forms a lower wall of the sealing chamber. The sealing profile preferably extends flush with the top of the door sill.
Um die Dichtungskammer zuverlässig abzudichten, weist vorteilhafterweise das erste Dichtungselement einen Anpressblock auf, der bei geschlossener Tür gegen die obere Wandung der Dichtungskammer drückt. Der Anpressblock verjüngt sich vorzugsweise von der Innenseite zu der Außenseite hin, sodass der von dem Anpressblock bei geschlossener Tür auf die obere Wandung der Dichtungskammer ausgeübte Anpressdruck auf der Innenseite größer ist als auf der Außenseite.In order to reliably seal the sealing chamber, the first sealing element advantageously has a pressure block which presses against the upper wall of the sealing chamber when the door is closed. The contact block preferably tapers from the inside to the outside, so that the contact pressure exerted by the contact block on the upper wall of the sealing chamber when the door is closed is greater on the inside than on the outside.
In einer weiteren bevorzugten Ausgestaltung ist das Türblatt mit einer absenkbaren Bodendichtung versehen. Wie unter Verweis auf weiteren Stand der Technik ausführlich in
Bevorzugt ist die Dichtungsleiste im Bereich des Endabschnitts mit einer sich in Bezug auf die Vertikale in einem ersten Winkel erstreckenden Stirnfläche versehen. Der vorzugsweise spitze Winkel beträgt zweckmäßigerweise zwischen 5° und 35°. Das zweite Dichtungselement weist eine zweckmäßigerweise innerhalb der Dichtungskammer angeordnete Schräge auf, die sich in Bezug auf die Vertikale in einem zweiten Winkel erstreckt. Der zweite Winkel ist bevorzugt geringfügig kleiner als der erste Winkel und beträgt zweckmäßigerweise zwischen 5° und 30°. Gegen die Schräge wird die Stirnfläche der Dichtungsleiste bei geschlossener Tür gedrückt wird, sodass sich durch den aufgrund der Schräge erhöhten Anpressdruck eine zuverlässige Abdichtung in dem Eckbereich ergibt.The sealing strip is preferably provided in the region of the end section with an end face which extends at a first angle with respect to the vertical. The preferably acute angle is advantageously between 5 ° and 35 °. The second sealing element expediently has a bevel arranged inside the sealing chamber, which slopes in relation to the vertical extends a second angle. The second angle is preferably slightly smaller than the first angle and is expediently between 5 ° and 30 °. The end face of the sealing strip is pressed against the slope when the door is closed, so that the increased contact pressure due to the slope results in a reliable seal in the corner area.
In einer alternativen Ausgestaltung ist die Schräge nicht Bestandteil der Dichtung, sondern ein separates Bauteil, das an dem Bandstab und/oder an dem Schlossstab angeordnet ist und gegen welches die Stirnfläche der Dichtungsleiste bei geschlossener Tür gedrückt wird.In an alternative embodiment, the bevel is not part of the seal, but rather a separate component which is arranged on the band rod and / or on the lock rod and against which the end face of the sealing strip is pressed when the door is closed.
In einer weiteren bevorzugten Ausgestaltung weist das erste Dichtungselement und/oder das zweite Dichtungselement außerhalb der Dichtungskammer eine halbschalenförmige Vertiefung auf, die bei geschlossener Tür einen Kanal zur Ableitung von Wasser aus einem zwischen der Türzarge und dem Türblatt vorhandenen Zwischenraum bilden. Der Kanal ist vorzugsweise trichterförmig ausgestaltet.In a further preferred embodiment, the first sealing element and / or the second sealing element outside the sealing chamber has a half-shell-shaped depression which, when the door is closed, form a channel for draining water from an intermediate space between the door frame and the door leaf. The channel is preferably funnel-shaped.
Bevorzugt mündet der Kanal in einen oberhalb der Türschwelle angeordneten Sammelraum, von dem aus das Wasser dann nach außen abfließen kann.The channel preferably opens into a collecting space arranged above the door threshold, from which the water can then flow outwards.
In einer weiteren bevorzugten Ausgestaltung weisen das erste Dichtungselement und/oder das zweite Dichtungselement wenigstens eine Rinne zur Aufnahme und/oder Ableitung von Wasser auf. Das Vorsehen der Rinne bietet sich vor allem dann an, wenn die Dichtungskammer nicht allseitig geschlossen, sondern nach oben hin offen ist, so dass etwa Wasser, das zwischen Türzarge und Türblatt eingedrungen ist, oder auch Kondensat, das sich zwischen Türzarge und Türblatt gebildet hat, aufgefangen und abgeleitet werden kann.In a further preferred embodiment, the first sealing element and / or the second sealing element have at least one channel for receiving and / or discharging water. Providing the gutter is particularly useful when the sealing chamber is not closed on all sides, but is open at the top, so that water that has penetrated between the door frame and door leaf or condensate that has formed between the door frame and door leaf , can be collected and derived.
In einer weiteren bevorzugten Ausgestaltung weist die Türzarge eine erste Anschlagdichtung auf, an der das Türblatt bei geschlossener Tür anliegt. Alternativ oder zusätzlich weist das Türblatt eine zweite Anschlagdichtung auf, an der die Türzarge bei geschlossener Tür anliegt. Die erste Anschlagdichtung und/oder die zweite Anschlagdichtung sind vorzugsweise jeweils mit einer Dichtlippe versehen. Das erste Dichtungselement und/oder das zweite Dichtungselement weisen jeweils einen vorzugsweise gekrümmt ausgestalteten Vorsprung auf, der die jeweilige Dichtlippe hintergreift, um zum einen akkuraten Sitz des Dichtungselements sicherzustellen und zum anderen eine zuverlässige Abdichtung zu bewirken. Vorzugsweise erstreckt sich der Sammelraum zwischen der erste Anschlagdichtung und der vorderen Wandung der Dichtungskammer.In a further preferred embodiment, the door frame has a first stop seal against which the door leaf rests when the door is closed. Alternatively or additionally, the door leaf has a second stop seal against which the door frame rests when the door is closed. The first stop seal and / or the second stop seal are each preferably provided with a sealing lip. The first sealing element and / or the second sealing element each have a preferably curved projection, which engages behind the respective sealing lip, on the one hand to ensure accurate seating of the sealing element and on the other to bring about a reliable seal. The collecting space preferably extends between the first stop seal and the front wall of the sealing chamber.
Um eine einfache Montage zu ermöglichen, weist das erste Dichtungselement und/oder das zweite Dichtungselement wenigstens ein Befestigungsloch zur Aufnahme von einer Schraube auf. Alternativ oder zusätzlich können das erste Dichtungselement und/oder das zweite Dichtungselement mittels Kleben befestigt werden.In order to enable simple assembly, the first sealing element and / or the second sealing element has at least one fastening hole for receiving a screw. Alternatively or additionally, the first sealing element and / or the second sealing element can be attached by means of adhesive.
Die Türschwelle kann vorteilhaft einen Dichtungskörper zum Abdichten der Türschwelle gegen den Bandstab und/oder den Schlossstab aufweisen. Der Dichtungskörper kann vorzugsweise aus Ethylen-Propylen-Dien-Kautschuk (EPDM) hergestellt sein. Vorzugsweise weist der Dichtungskörper eine Shore-Härte von 40° bis 50° auf. Der Dichtungskörper kann vorzugsweise ausgebildet sein, um auf eines der Enden der Türschwelle aufgesteckt zu werden. Zu diesem Zweck kann der Dichtungskörper so ausgebildet sein, dass er Vorsprünge aufweist, die in entsprechende Hohlräume und/oder Vertiefungen der Türschwelle eingreifen.The door sill can advantageously have a sealing body for sealing the door sill against the hinge bar and / or the lock bar. The sealing body can preferably be made of ethylene-propylene-diene rubber (EPDM). The sealing body preferably has a Shore hardness of 40 ° to 50 °. The sealing body can preferably be designed to be plugged onto one of the ends of the door sill. For this purpose, the sealing body can be designed in such a way that it has projections which engage in corresponding cavities and / or depressions in the door sill.
In einer bevorzugten oder alternativen Ausgestaltung weist die Türschwelle einen der Außenseite zugewandten Entwässerungsrost auf. Der Entwässerungsrost weist eine Vielzahl an kanalförmigen Vertiefungen auf, die parallel zur Türschwelle verlaufen und zur Außenseite hin tiefer werden, sodass sich ein Gefälle nach außen ergibt. Die Vertiefungen sind zum Ableiten von Wasser durch wenigstens eine Öffnung miteinander verbunden. Der Sammelraum ist vorzugsweise oberhalb des Entwässerungsrosts angeordnet, sodass das Wasser von dem Sammelraum durch den Entwässerungsrost nach außen abfließen kann.In a preferred or alternative embodiment, the door sill has a drainage grate facing the outside. The drainage grate has a large number of channel-shaped depressions that run parallel to the door sill and become deeper towards the outside, so that there is a slope to the outside. The depressions are connected to one another for draining water through at least one opening. The collecting space is preferably arranged above the drainage grate, so that the water can flow outward from the collection space through the drainage grate.
Zweckmäßigerweise weist die Tür einen Wetterschenkel auf, der an der Außenseite an dem Türblatt angeordnet ist. Ein solcher Wetterschenkel, mitunter auch Wasserschenkel genannt, besteht aus einem längs des Türblatts verlaufenden und schräg abwärts weisenden Profilelement, das dazu dient, das Niederschlagswasser abfließen zu lassen, damit es erst gar nicht zwischen Türblatt und Türschwelle in das Gebäude eindringen kann.The door expediently has a weatherstrip which is arranged on the outside on the door leaf. Such a weather leg, sometimes also called a water leg, consists of a profile element running along the door leaf and pointing obliquely downwards, which serves for the precipitation water drain so that it cannot even enter the building between the door leaf and the threshold.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert. In den das Ausführungsbeispiel schematisch veranschaulichenden Zeichnungen zeigen im Einzelnen:
- Fig. 1
- eine perspektivische Ansicht der erfindungsgemäßen Tür mit Türzarge, Türblatt, Türband und Türschwelle, bei der die Türschwelle "gekrümmt", perspektivisch verzerrt dargestellt ist;
- Fig. 2
- eine perspektivische Ansicht der erfindungsgemäßen Tür;
- Fig. 2A
- eine perspektivische Ansicht der erfindungsgemäßen Tür in einer alternativen Ausgestaltung;
- Fig. 3
- eine Explosionsdarstellung einer Türzarge und einer Türschwelle der Tür gemäß
Fig. 1 ; - Fig. 3A
- eine Explosionsdarstellung einer Türzarge und einer Türschwelle der Tür gemäß
Fig. 1 mit einem Dichtungskörper; - Fig. 3B
- eine Explosionsdarstellung einer Türzarge und einer Türschwelle der Tür gemäß
Fig. 1 mit einem Dichtungskörper; - Fig. 3C
- verschiedene Ansichten eines Dichtungskörpers;
- Fig. 3D
- verschiedene Ansichten eines Dichtungskörpers;
- Fig. 4
- eine Explosionsdarstellung eines Türblatts der Tür gemäß
Fig. 1 ; - Fig. 5
- eine perspektivische Ansicht von Türzarge, Türblatt und Türschwelle;
- Fig. 6
- eine weitere perspektivische Ansicht von Türzarge, Türblatt und Türschwelle;
- Fig. 7
- eine perspektivische Ansicht von Türzarge und Türschwelle;
- Fig. 7A
- eine perspektivische Ansicht von Türzarge und Türschwelle in einer alternativen Ausgestaltung;
- Fig. 8
- eine perspektivische Ansicht gemäß
Fig. 7 , die zusätzlich eine Bodendichtung zeigt; - Fig. 9
- eine Seitenansicht, die das Zusammenwirken von Bodendichtung und einem zweiten Dichtungselement zeigt;
- Fig. 10
- einen Längsschnitt der Darstellung gemäß
Fig. 9 ; - Fig. 11a
- eine perspektivische Ansicht eines ersten Dichtungselements;
- Fig. 11b
- eine Seitenansicht des ersten Dichtungselements;
- Fig. 11c
- eine perspektivische Ansicht des zweiten Dichtungselements;
- Fig. 11d
- eine Seitenansicht des zweiten Dichtungselements;
- Fig. 11e
- eine perspektivische Ansicht des ersten Dichtungselements in einer alternativen Ausgestaltung;
- Fig. 11f
- eine Seitenansicht des ersten Dichtungselements in der alternativen Ausgestaltung;
- Fig. 11g
- eine perspektivische Ansicht des zweiten Dichtungselements in der alternativen Ausgestaltung;
- Fig. 11h
- eine Seitenansicht des zweiten Dichtungselements in der alternativen Ausgestaltung;
- Fig. 12a
- eine Darstellung der Funktionsweise einer sich aus dem ersten Dichtungselement und dem zweiten Dichtungselement zusammensetzenden Dichtung;
- Fig. 12b
- eine Darstellung gemäß
Fig. 12a ; - Fig. 13
- eine weitere Darstellung gemäß den
Fig. 12a und 12b ; - Fig. 14
- eine perspektivische Ansicht, die das Zusammenwirken einer Stirnfläche der Bodendichtung und einer Schräge des zweiten Dichtungselements zeigt;
- Fig. 15
- eine perspektivische Ansicht, die das Zusammenwirken des zweiten Dichtungselements und einer ersten Anschlagdichtung zeigt;
- Fig. 16
- eine perspektivische Ansicht, die das Zusammenwirken des ersten Dichtungselements und einer zweiten Anschlagdichtung zeigt, und
- Fig. 17
- eine perspektivische Ansicht, welche die Dichtwirkung der erfindungsgemäßen Tür zeigt.
- Fig. 1
- a perspective view of the door according to the invention with door frame, door leaf, hinge and door sill, in which the door sill "curved", is shown distorted perspective;
- Fig. 2
- a perspective view of the door according to the invention;
- Figure 2A
- a perspective view of the door according to the invention in an alternative embodiment;
- Fig. 3
- an exploded view of a door frame and a threshold of the door according
Fig. 1 ; - Figure 3A
- an exploded view of a door frame and a threshold of the door according
Fig. 1 with a sealing body; - Figure 3B
- an exploded view of a door frame and a threshold of the door according
Fig. 1 with a sealing body; - Figure 3C
- different views of a sealing body;
- Fig. 3D
- different views of a sealing body;
- Fig. 4
- an exploded view of a door leaf according to the door
Fig. 1 ; - Fig. 5
- a perspective view of the door frame, door leaf and threshold;
- Fig. 6
- another perspective view of the door frame, door leaf and threshold;
- Fig. 7
- a perspective view of the door frame and threshold;
- Figure 7A
- a perspective view of the door frame and threshold in an alternative embodiment;
- Fig. 8
- a perspective view according
Fig. 7 , which additionally shows a floor seal; - Fig. 9
- a side view showing the interaction of the floor seal and a second sealing element;
- Fig. 10
- a longitudinal section of the representation
Fig. 9 ; - Fig. 11a
- a perspective view of a first sealing element;
- Fig. 11b
- a side view of the first sealing element;
- Fig. 11c
- a perspective view of the second sealing element;
- Fig. 11d
- a side view of the second sealing element;
- Fig. 11e
- a perspective view of the first sealing element in an alternative embodiment;
- 11f
- a side view of the first sealing element in the alternative embodiment;
- 11g
- a perspective view of the second sealing element in the alternative embodiment;
- Fig. 11h
- a side view of the second sealing element in the alternative embodiment;
- Fig. 12a
- a representation of the operation of a seal composed of the first sealing element and the second sealing element;
- Fig. 12b
- a representation according to
Fig. 12a ; - Fig. 13
- another representation according to the
12a and 12b ; - Fig. 14
- a perspective view showing the cooperation of an end face of the bottom seal and a slope of the second sealing element;
- Fig. 15
- a perspective view showing the interaction of the second sealing element and a first stop seal;
- Fig. 16
- a perspective view showing the interaction of the first sealing element and a second stop seal, and
- Fig. 17
- a perspective view showing the sealing effect of the door according to the invention.
Die in
Das erste Dichtungselement 50 weist einen Dichtstreifen 51 auf, der eine der Innenseite IS zugewandte und im vorliegenden Ausführungsbeispiel vertikal verlaufende hintere Wandung 42 der Dichtungskammer 41 bildet, wie auch in
Um die Dichtungskammer 41 zuverlässig abzudichten, weist ferner das erste Dichtungselement 50 einen beispielsweise in
Das Türblatt 20 ist mit einer insbesondere in
Aus
Wie insbesondere
Wie insbesondere
Um eine einfache Montage zu ermöglichen, weisen das erste Dichtungselement 50 und das zweite Dichtungselement 60 wenigstens ein Befestigungsloch 55, 65 zur Aufnahme von Schrauben 70 auf. Alternativ oder zusätzlich können das erste Dichtungselement 50 und/oder das zweite Dichtungselement 60 mittels Kleben befestigt werden.In order to enable simple assembly, the
Die Türschwelle 30 kann einen in
Zweckmäßigerweise weist die Tür 1 ferner einen Wetterschenkel 26 auf, der an der Außenseite AS an dem Türblatt 20 angeordnet ist. Der Wetterschenkel 26 besteht aus einem längs des Türblatts 20 verlaufenden und schräg abwärts weisenden Profilelement, das dazu dient, das Niederschlagswasser abfließen zu lassen, um zu verhindern, dass das Niederschlagswasser zwischen Türblatt 20 und Türschwelle 30 in das Gebäude eindringt.
Claims (15)
wobei vorzugsweise der Anpressblock (52) sich von der Innenseite (IS) zu der Außenseite (AS) hin verjüngt.Door according to claim 4 or 5, characterized in that the first sealing element (50) has a pressure block (52) which, when the door (1) is closed, presses against the upper wall (44) of the sealing chamber (41);
wherein the pressure block (52) tapers from the inside (IS) to the outside (AS).
wobei das zweite Dichtungselement (60) eine vorzugsweise innerhalb der Dichtungskammer (41) angeordnete Schräge (62) aufweist, die sich in einem zweiten Winkel (β) erstreckt und gegen welche die Stirnfläche (26) der Dichtungsleiste (23) bei geschlossener Tür (1) gedrückt wird.Door according to Claim 7, characterized in that the sealing strip (23) is provided in the region of the end section (23) with an end face (26) which extends at a first angle (a);
wherein the second sealing element (60) has a slope (62) which is preferably arranged inside the sealing chamber (41) and extends at a second angle (β) and against which the end face (26) of the sealing strip (23) when the door (1 ) is pressed.
wobei vorzugsweise das erste Dichtungselement (50) und/oder das zweite Dichtungselement (60) alternativ oder zusätzlich wenigstens ein Befestigungsloch (55, 65) zur Aufnahme von einer Schraube (70) aufweisen.Door according to one of claims 1 to 9, characterized in that the first sealing element (50) and / or the second sealing element (60) have at least one channel (57) for receiving and / or draining water;
wherein preferably the first sealing element (50) and / or the second sealing element (60) alternatively or additionally have at least one fastening hole (55, 65) for receiving a screw (70).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019100679 | 2019-01-11 | ||
DE102019113777.2A DE102019113777B4 (en) | 2019-01-11 | 2019-05-23 | Door, in particular an external door, for a building |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3680442A1 true EP3680442A1 (en) | 2020-07-15 |
Family
ID=69159620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20151362.9A Withdrawn EP3680442A1 (en) | 2019-01-11 | 2020-01-13 | Door, in particular outdoor door, for a building |
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EP (1) | EP3680442A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102795U (en) * | 1982-12-28 | 1984-07-11 | 不二サッシ株式会社 | Soundproof door airtight device |
JP2001336367A (en) * | 2000-05-26 | 2001-12-07 | Nippon Sheet Glass Co Ltd | Sash construction |
JP2003278462A (en) * | 2002-03-26 | 2003-10-02 | Matsushita Electric Works Ltd | Waterproof structure of swing door |
EP2063060A2 (en) | 2007-11-22 | 2009-05-27 | F. Athmer OHG | Seal with a retractable sealing strip and at least one release element |
DE102013110832A1 (en) * | 2013-09-30 | 2015-04-02 | Gealan Fenster-Systeme Gmbh | Device for sealing door or window elements |
CA2928129A1 (en) * | 2015-05-20 | 2016-11-20 | Endura Products, Inc. | Corner pad and entryway having the same |
EP3130739A1 (en) | 2015-08-10 | 2017-02-15 | Profine GmbH | Auxiliary device to reducing the barrier effect of a sleeper |
-
2020
- 2020-01-13 EP EP20151362.9A patent/EP3680442A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102795U (en) * | 1982-12-28 | 1984-07-11 | 不二サッシ株式会社 | Soundproof door airtight device |
JP2001336367A (en) * | 2000-05-26 | 2001-12-07 | Nippon Sheet Glass Co Ltd | Sash construction |
JP2003278462A (en) * | 2002-03-26 | 2003-10-02 | Matsushita Electric Works Ltd | Waterproof structure of swing door |
EP2063060A2 (en) | 2007-11-22 | 2009-05-27 | F. Athmer OHG | Seal with a retractable sealing strip and at least one release element |
DE102013110832A1 (en) * | 2013-09-30 | 2015-04-02 | Gealan Fenster-Systeme Gmbh | Device for sealing door or window elements |
CA2928129A1 (en) * | 2015-05-20 | 2016-11-20 | Endura Products, Inc. | Corner pad and entryway having the same |
EP3130739A1 (en) | 2015-08-10 | 2017-02-15 | Profine GmbH | Auxiliary device to reducing the barrier effect of a sleeper |
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