DE102012111005A1 - Door e.g. aluminum door has sealing frames formed of elastic material, that are located in common sealing plane between inner profiles and outer profiles of frame profiles - Google Patents

Abstract

The door has a frame (1) that is comprised of individual frame profiles. A door leaf (3) consisting of a revolving wing frame profile, is mounted in an articulated manner through the hinges. The chambers and/or folds of the wing frame profile are arranged in the frame profiles to receive a sealing element. A pair of sealing frame (5,6) formed of elastic material is located in a common sealing plane between the inner profiles (2i,4i) and the outer profiles (2a,4a) of the frame profiles.

Description

The invention relates to a door, in particular aluminum front door, with a composite of individual frame profiles and a frame hinged thereto hinged door leaf from a circumferential sash profile, both chambers and / or folds are arranged in both the frame profile and in the sash profile, which are for receiving serve sealing material and a corresponding door profile system for such a door.

Doors made of aluminum, especially house doors have long been known from practice in a variety of ways. They consist essentially of a frame and a door, the frame usually consists of a 3-sided circumferential aluminum frame profile, which is connected to each other via corner joints, and a threshold profile, which is fastened with plastic holders between the upright frame profiles with screws. Such a connection is rather unstable due to the manner of attachment. In order to avoid damage during transport struts are often mounted under the threshold.

Corresponding door leaves usually consist of a 3-sided circumferential sash profile and a base profile, which is connected to each other via corner and T-connector, or a 4-sided circumferential sash profile, which is connected to each other via corner joints. The wing is used to hold fillings, glass panes, such as fillings that can be attached via retaining strips in the frame rebate.

The sealing of the known entrance doors via seals, which are arranged both in the frame and in the casement profile. The seals are arranged on different levels (outside, center, inside), one speaks here also of sealing levels. In the frame, a sealing plane is formed vertically and horizontally by a seal on the outside. Another sealing level is located circumferentially on the wing inside or in the base variant vertically and horizontally above and an additional profile below horizontally. In the threshold area, a seal is usually arranged in the front third, laterally sealing towards the frame.

Due to the different profile contours (eg frame threshold), the sealing levels are often interrupted - the sealing function is weakened. The sealing planes usually do not form a circumferentially closed plane. Through additional components (packings, mold corners, brushes, caps, etc.) is trying to counteract this. These measures are to be considered disadvantageous because they lead to additional costs that must ultimately be borne by the end user and on the other hand minimize the weakening of the sealing function, but can not fix.

Today's house doors can be equipped with different fitting variants and comfort components. The fittings are usually mounted with screws, whereby it can already come in the manufacturing process to damage the sometimes very high quality components and surfaces. Only a few door systems make it possible to clamp the closing parts in a clampable way, which can be mounted on one side, either in the sash or frame rebate. Comfort components such as motor-operated locks or sensory components necessarily require an electrical supply line, which must be laid from the outside via the frame profile to the sash profile. This is expensive, since it kinks in the rotation between the frame and door must be avoided. This is currently being solved by additional components. On the one hand, the assembly is associated with an increased workload for the profile machining, on the other hand, these components no longer meet today's demand for a functional and design-oriented entrance door.

The cable routing in the sash profile to the electrical auxiliary components such as LED lights is currently implemented mainly on the Glasfalz, for this purpose, a puncture from the fog level to Glasfalz is necessary. This is also associated with increased workload for profile machining. A subsequent change or extension of additional components is - if at all - only possible with difficulty because there is no direct access to the line after mounting the filling or the glass. In principle, the laying of electrical cables and terminals in the glazing rebate is to be regarded as critical, since this area is not free of moisture.

After all, considerable demands are placed on front doors today with regard to thermal resistance because, due to the legal situation, one wishes to keep the house-specific emission values and heat losses as low as possible. A today for a profile combination of windows usual thermal insulation value of 1.3 to 1.4 W / m ² · K could previously for doors only with considerable effort (foamed rebates, greater face width) can be achieved.

On this basis, the present invention seeks to improve the known front door systems in terms of the disadvantages described above and to provide a door or a door profile system, which is easy to produce and universally applicable as well as fulfilling all requirements regarding the thermal requirements.

This object is achieved in the above-mentioned and previously described door characterized in that the door has both in the frame and in the sash surrounding insulating chambers, which are arranged in a common sealing plane. A corresponding door profile system is characterized in that all peripheral frame profiles and sash profiles each have a substantially identical aluminum profile with a plurality of sealing chambers, which are arranged in a common sealing plane.

This object is achieved in the aforementioned and described in more detail above door, characterized in that the door has both in the frame as well as on the sash peripheral sealing frame, which form a common sealing plane and preferably lies in a plane with the insulating chambers of the glare and sash. A corresponding door profile system is characterized in that all peripheral frame profiles and sash profiles each have a substantially identical aluminum profile with a plurality of sealing chambers, which are arranged in a common sealing plane.

• – Wirtschaftliche Fertigung/kurze Herstellungszeiten
• – Umlaufende eckvulkanisierte Dichtungsrahmen im Flügel- und Blendrahmen aus der eine erhöhte Systemsicherheit abgeleitet werden kann
• – Stabile sowie einfache und schnelle Schwellenmontage (T-Verbinder), bei der keine Schwellenhalter benötigt werden
• – Behindertengerechte und höhenverstellbare Schwellenausbildung
• – Beschlagnut zur Aufnahme klemmbarer Beschläge (Flügel und Rahmen)
• – Vereinfachte Montage von Bedien-/Komfortelementen (beispielsweise Sensor- und Funktechnik)
• – Eck- und T-Verbindertechnik mit Kleberinjektion
• – Variabler Einsatz von Schließ- und Bandsystemen möglich
• – Konsequent flächenbündiges System (Rahmen/Flügel) auch bei unterschiedlichen Designanforderungen wie beispielsweise einseitig oder beidseitig flügelüberdeckende Füllungen
• – Verbesserte Aufbringung von Füllungen sowie ein- oder beidseitig aufgesetzte Motivplatte/n
• – Verbessertes Verhalten bei Differenzklima, realisiert durch eine vorbeugend verzugshemmende Wechselwirkung von definierter Klebefuge und Stegsystem
• – Verdeckt liegende und reversible Kabelführung
• – Einsatz von Bio-Base Materialien (Nachhaltigkeit)
• – Bauteilminimierte Entwicklung

The door according to the invention or the door profile system according to the invention thus has the following advantages:

• - Economical production / short production times
• - All-round corner vulcanized sealing frame in the sash and frame from which increased system safety can be derived
• - Stable and simple and fast threshold mounting (T-connector), where no threshold holders are needed
• - Handicapped and height adjustable sleeper training
• - fitting groove for mounting clip-on fittings (sash and frame)
• - Simplified installation of operating / comfort elements (eg sensor and radio technology)
• - Corner and T-connector technology with adhesive injection
• - Variable use of locking and belt systems possible
• - Consistently flush-mounted system (frame / sash), even with different design requirements, such as fillings that cover one another on one or both sides
• - Improved application of fillings as well as one or both sides placed motif plate / s
• - Improved behavior in differential climate, realized by a preventive distortion-inhibiting interaction of defined adhesive joint and web system
• - Concealed and reversible cable routing
• - Use of bio-base materials (sustainability)
• - Component-minimized development

According to a further teaching of the invention, the circumferential insulating chambers are each arranged between an inner profile and an outer profile. The fact that both the frame profile and the sash profile is divided into two individual profiles, an even greater versatility is achieved, since the individual needs in terms of installation depth, insulation, sound insulation, etc. can be targeted.

Another teaching of the invention provides that in multi-part construction of the individual profiles, the inner profiles and outer profiles are connected to each other by means secured in folds web elements. Preferably, the web elements for receiving further sealing elements or toolbars are formed. This structure according to the invention offers the highest possible versatility, since the combination of the individual profiles or web elements various requirements can be met without having to change all the structural parts.

According to a further embodiment of the invention, the sealing frames are eckvulkanisiert in the corners of the door. This applies in particular to the corners of the threshold area, where the heaviest loads with regard to stress due to driving rain and inspection occur and which represent the biggest problem zone of a door.

Another teaching of the invention provides that the circumferential insulating chambers and possibly also other chambers of the profiles are filled with an insulating material. This may be an insulation foam, but also be inserted into the hollow chambers of the profiles insulation moldings.

In a further embodiment of the invention, the door leaf and the frame are each formed flush on the outside and inside of the door. Such a design not only leads to clear lines in the design, but also facilitates the cleaning and care of such a door.

As already stated, the doors can be completely closed with a plate on the outside and / or inside of the door, if no filling of glass or the like is desired. In such a case, a further embodiment of the invention provides that the door leaf on the outside and / or inside of the door has a plurality of defined adhesive joints on which then - one or both sides - a motif plate is placed flush.

In another embodiment of the invention, a fitting groove for receiving clampable fittings is provided, which may be provided, for example, in the sash rebate or even in Blendrahmenfalz. Since lock boxes or electric openers often protrude deeper into the wing frame profiles, it may be necessary to remove the lower wall of the fitting groove. Usually, this is realized by milling. In one embodiment of the invention, the lower wall of the fitting groove is designed so that it can be opened punched. As a result, locks and fittings can be used without machining.

According to another teaching of the invention, the chambers of the profile are suitable for receiving a concealed cable guide for electrical supply lines. In this case, preferably the cable guide between window frame and door leaf in the region of internal grooves or chambers. However, it is also possible that the cable management between the window frame and door is hidden in the hinge bands, as for example from the DE 20 2010 013 064 U1 known for itself.

The door profile system according to the invention has in a further embodiment of the invention on circumferential sash profiles, which in turn each have an inner and an outer profile, which are firmly connected to each other by means of corresponding and previously described web elements.

The invention will be explained in more detail with reference to a purely exemplary embodiments illustrative drawing.

In the drawing show:

1A a vertical section along the line IA-IA 3 by a door profile according to the invention,

1B a vertical section along the line IB-IB 3 in the threshold area of the door,

1C a vertical section through an alternative height-adjustable threshold,

2A a horizontal section along the line IIA-IIA 3 on the lock side of the door,

2 B a horizontal section along the line IIB-IIB 3 on the hinge side of the door,

2C two different representations of the fitting groove of a window frame, as a detail of the area II-C in 2 B .

3 a door according to the invention in a side view from the inside,

4 in perspective view, a corner region of the door according to the invention in the region of the dot-dashed circle IV 3 .

5A another embodiment of a door according to the invention accordingly 1A .

5B a further embodiment of a door according to the invention accordingly 1A .

6 another embodiment of a door according to the invention in a schematic side view and

7 a horizontal section along the line VII-VII 6 ,

1A shows the front door according to the invention in vertical section. It consists initially and essentially of a frame 1 comprising a frame profile 2 , which in the illustrated and so far preferred embodiment of an inner profile 2i and an outer profile 2a consists. Likewise, there is the door 3 from a sash profile 4 also made of an inner profile 4i and an outer profile 4a consists.

The door is sealed by a door 3 fastened seal 5 , which consists of an elastic material and in the closed state of the door against a seal 6 also made of an elastic material with the same or different hardness as the seal 5 exists, is pressed. The seal 6 is, as well as the seal 5 , on between the frame profiles 2i and 2a or sash profiles 4i and 4a clamped web elements 7B and 7C attached. The other open ends between the mentioned profiles 2i . 2a ; 4i . 4a are by more web elements 7A and 7D closed. In the lower exterior of the window frame 1 and in the upper interior of the door leaf 3 provide more seals 9 for a good impact damping and divide the rebate area in more insulation zones of the door according to the invention.

The insulation chambers in the frame 1 between the web elements 7A and 7B and in the door 3 between the web elements 7C and 7D are in the illustrated and so far preferred Ausführungsbespiel with an insulating material 10A respectively. 10B filled. One recognizes clearly in the representation that the two isolation bodies 10A and 10B as well as the seal 5 and the seal 6 lie in the same plane, so that in this way an extremely uniform heat insulation is created.

The mutually inclined open fitting grooves 2N . 4N in the frame profile 2i and sash profile 4i are in the illustrated and described embodiment of blend profiles 8th locked.

In the illustrated embodiment, the filling of the door according to the invention consists of a triple glass pane 11 , which have retaining strips 12A and 12B in the door 3 is attached.

1B again shows a vertical section, but this time in the base region of the door according to the invention. Here corresponds the profile of the door leaf 3 exactly in the previous one 1A described. Only in the area of the lower outer profile end is an additional weatherboard 13 applied, which on the one hand serves to repel dirt, rain or the like and on the other hand, a brush element 14 receives.

To keep the height particularly flat, is a continuous sealing profile 15 provided, which on the threshold profile 16 , which in turn consists of a web element 7E and two profile rails 16a (outside) and 16i (inside), is held on unspecified locking feet. In the area of the sealing level provides another web element 7F , which in a corresponding admission 7E can be used alternately, for a possible height adjustment. The threshold seal 15 and the threshold profile 16 together form the lower degree 17 ,

In 1C an alternative embodiment of a threshold is shown in which the web element 7F rotated as described above and used to another adjustment 7G is extended to the height H of the degree 17 by changing the position of the threshold seal 15 to be able to change.

The 2A and 2 B relate horizontal sections of the door according to the invention and correspond due to the identical profiles used by the frame 1 and doors 3 with the reference signs of the description shown 1A , Out 2 B is also seen that below the horizontal section, a hinge 18 It can be seen with the door 3 hinged on the frame 1 is articulated.

In 2C is the fitting groove 2N out 2 B shown in detail. The left illustration is only an enlargement, in which it can be seen that inside the fitting groove 2N different notches 2k are present, which over the entire length of the frame profile used 2i run. Here are the double-sided introduced notches 2k to that the fitting groove 2N If necessary, for example, can be opened punched in lower areas such as locks or fittings in sections. Through the notches introduced on both sides of the wall 2k the actual wall thickness is reduced so that can be punched only with a punch without a gripping into the cavity die. The central one-sided notch 2k serves as a centering aid for possibly screwed fitting elements. In the right representation of 2C is an already punched fitting groove 2N shown. Although the illustration in 2C only the fitting groove of a frame profile 2i shows, it is appropriate, although not shown in detail, for the door profile according to the invention used 4i ,

3 shows in side view the inside of a door according to the invention and at the same time gives an overview of the exact position of the vertical or horizontal sections of the previously described 1 and 2 ,

In the lower left corner a dot-dash circle IV is indicated, the details in the perspective drawing of 4 can be seen. Here you can see again the already described profiles in horizontal section (frame) and vertical section of the threshold profile. Important in the sense of the teaching of the present invention is that the frame seal 6 in the corner area with the threshold seal 15 Vulkanisiert is connected to each other in order to ensure a good seal, a circumferential stop level and insulation at this sensitive point.

The in the frame 1 and in the threshold profile 16 extending seals 6 and 15 are connected to a circumferential corner vulcanized frame. They form together with the door in the wing 3 ' 3 '' used also corner vulcanized frame of seal 5 a circumferential in-plane sealing plane.

Since both sealing frames are made of elastic material, the sealing plane is not stationary, but in a certain range to be described as "floating". This ensures that the forming sealing plane of seals 6 and 15 as well as seal 5 under load of any kind (such as wind / temperature / weight load) is always closed.

In the 5A respectively. 5B Two further embodiments of the door according to the invention are shown. These correspond to the view in the representation in 1A (upper vertical section).

While the frame profile 2 ' the already described frame profile 2 comes very close is in 5A the outer profile 4a ' flattened executed, wherein it contains in the illustrated and so far preferred embodiment, no hollow chamber, but outwardly unspecified grooves. To be flush with the frame 1' complete, is on the outer sash profile 4a ' a plate 19 Applied to the door 3 ' Completely covered on the outside and in the area of the frame profile via defined adhesive joints 20A and 20B in the corresponding outer grooves of the door leaf 3 ' associated with this. In the illustrated embodiment is not a filling made of glass, but a foamed filling 11 ' available, like out 5A clearly shows.

In the 5A and 5B shown adhesive joints 20A / B as well 22A / B / C / D may, depending on the size, color or use of the door, completely or partially encircling the door leaf 3 ' . 3 '' with one or more hardness different adhesive (s). By the combination of the itself DE 298 21 183 U1 known distortion-inhibiting web element and the individually controllable in quantity / position / hardness execution of the adhesive joints 20A / B u. 22A / B / C / D of the door leaf 3 ' . 3 '' the deformation caused by the low thermal conductivity is to be neutralized especially well.

In 5B a more massive door is shown, in which both the outside with a flush with the frame profile 2 ' running plate 19 as well as the inside of the door leaf 3 '' with a corresponding plate 21 is covered, which in turn by a plurality of adhesive joints 22A . 22B . 22C and 22D and inwardly directed grooves of the sash profile 4 '' are attached. The between the plates 19 and 21 filling 11 '' falls accordingly thick-walled. In both alternative embodiments shown, the basic idea of the present invention, namely the presence of a common sealing plane, is realized stringently.

Finally, the show 6 and 7 in that the door profile system according to the invention is also particularly expedient when it comes to subsequently laying, for example, cable guides. 6 shows the schematic course of a cable guide 23 inside a door. In vertical section of 7 is shown that the existing and previously described profiles 2 and 4 Can be used to place a stationary outside of the frame profile 2 existing cable 24 through the two successive fitting grooves 2N . 4N in the area of the inner frame profile 2 or sash profile 4 by means of a known spiral spring 25 as protection inside the door leaf 3 to lay, where it is then through the existing fitting groove 4N in the sash profile 4i can be easily moved to its place of use in the area of the castle. In this way it is possible to cable without editing the door leaf 3 , such as drilling / milling or the like. To relocate. This allows a subsequent installation without great effort even after installation. Alternatively, although not shown, it is also possible to route the cable between the frame 1 and doors 3 also hidden in the hinge bands, as is already known.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202010013064 U1 [0020]
• DE 29821183 U1 [0052]

Claims (17)

Door, in particular aluminum front door, with one of individual frame profiles ( 2 ) assembled frame ( 1 ) and hinged thereto hinged hinges ( 3 ) from a circumferential sash profile ( 4 ), whereby both in the frame profile and in the sash profile ( 4 ) Chambers and / or folds are arranged, which serve to receive sealing material, characterized in that the door both in the frame ( 1 ) as well as in the wing frame ( 2 ) has circumferential sealing frame made of elastic material, which are arranged in a common sealing plane. Door according to claim 1, characterized in that the sealing frames in one plane, each between an inner profile ( 2i respectively. 4i ) and an external profile ( 2a respectively. 4a ) formed circumferential insulating chambers are arranged. Door according to claim 2, characterized in that the frame of sealing elements ( 6 . 15 ) and the frame of sealing element ( 5 ) are eckvulkanisiert formed in the corners of the door. Door according to claim 3, characterized in that the threshold profile ( 16 ) with a further web element ( 7F ), which in a corresponding receptacle in web element ( 7E ) can be used alternately to provide for a possible height adjustment. Door according to claim 4, characterized in that the inner profiles ( 2i respectively. 4i ) and external profiles ( 2a respectively. 4a ) by means of web elements fastened in folds ( 7A . 7B . 7C . 7D . 7E ) are interconnected. Door according to claim 5, characterized in that the web elements ( 7A . 7B . 7C . 7D ) for receiving further sealing elements ( 5 . 6 ) or toolbars ( 15 ) are formed. Door according to one of claims 1 to 6, characterized in that the circumferential sealing chambers and possibly also further chambers of the profiles with an insulating material ( 10A . 10B ) are filled out. Door according to one of claims 1 to 7, characterized in that the door leaf ( 3 ) and the frame ( 1 ) are each formed flush on the outside and inside of the door. Door according to one of claims 1 to 8, characterized in that the door leaf ( 3 ) on the outside and / or inside of the door via a defined adhesive joint ( 20A . 20B ; 22A . 22B . 22C . 22D ). Door according to claim 9, characterized in that on the defined adhesive joint ( 20A . 20B ; 22A . 22B . 22C . 22D ) one or both sides a motif plate ( 19 . 21 ) is flush mounted. Door according to one of claims 1 to 10, characterized in that a fitting groove for receiving clampable fittings is provided. Door according to claim 11, characterized gekennzeichent that the lower wall of the fitting groove is designed so that it can be opened punched. Door according to one of claims 1 to 12, characterized in that that of the profile for receiving a concealed cable guide ( 23 . 24 . 25 ) are suitable for electrical supply lines. Door according to claim 13, characterized in that the cable guide ( 25 ) between frame ( 1 ) and door leaves ( 3 ) takes place in the region of internal grooves. Door according to claim 13 or 14, characterized in that the cable guide between the frame and the door is concealed in the hinge bands. Door profile system for a door, in particular aluminum front door with a single frame profiles ( 2 ) assembled frame ( 1 ) and hinged thereto hinged hinges ( 3 ) from a circumferential sash profile ( 4 ), whereby both in the frame profile ( 2 ) as well as in the sash profile ( 4 ) Chambers and / or folds are arranged, which serve to receive sealing material, characterized in that all peripheral frame profiles ( 2 ) and sash profiles ( 4 ) each having a substantially identical aluminum profile with a plurality of sealing chambers, which are arranged in a common sealing plane. Door profile system according to claim 16, characterized in that the peripheral glazing and sash profiles ( 2 . 4 ) in each case an inner and an outer profile ( 2i . 4i respectively. 2a . 4a ), which by means of corresponding web elements ( 7A . 7B . 7C . 7D . 7E ) are firmly connected.

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