DE102012019218A1 - Blind frame-corner connector for building opening bezel, has prefabricated corner bridging element for bridging corner region between two blind frame longitudinal elements of blind frame - Google Patents

Abstract

The blind frame-corner connector (1) has a prefabricated corner bridging element (10) for bridging a corner region (11) between two blind frame longitudinal elements (3,4) of the blind frame. The blind frame longitudinal elements are arranged at an angle to each other at a building opening (6). The prefabricated corner bridging element comprises a corner angle part with two corner angle part arms (13,14) and a blind part (15) with a blind surface. The blind part is arranged at right angle to the corner angle part arms extending at an end of the corner angle part. An independent claim is included for a building opening bezel with a blind frame for encasing of building-sided opening edge region of a building part recess.

Description

The invention relates to a frame corner connector with a prefabricated Ecküberbrückungselement for bridging a corner region between two at an opening of the building angularly arranged to each other Blendrahmenlängselemente of the frame.

Moreover, the invention relates to a building opening enclosure with a window frame for covering building-side opening edges of a Gebäudedeteildruptbruchs.

From the prior art, it is known to disguise the building-side opening edge areas of a Gebäudedeteildbrbruch with a frame, so that relevant breakthrough edge areas or opening edge areas are covered by this frame. In particular, if in the roof area of a building, the roof surface is broken to use, for example, a dome light or the like in this roof area, it is usually necessary to disguise the resulting breakthrough edges in order to avoid that the roof structure remains broken unprotected after the onset of the dome light.

To be able to adapt the window frame to the respective size of the building tile breakthrough or of the roof opening, panel frame elements are correspondingly cut to length on site and provided with required folds or folds in order to be able to be used accurately in the building part opening or the roof opening. As a rule, the frame frame elements which collide over the corner must still be provided with miter cuts in order to be able to provide a uniform frame. However, on-site work is almost always time-consuming to achieve an appealing result.

It is an object of the invention to overcome at least the disadvantages mentioned above.

The object of the invention is of a window frame corner connector with a prefabricated Ecküberbrückungselement for. Bridging a corner region between two at a building opening angularly mutually arrangeable Blendrahmenlängselemente of the frame solved, wherein the prefabricated Ecküberbrückungselement comprises a Eckwinkelbrückungselement a corner angle part with two Eckwinkelteilschenkeln and a panel with an aperture surface, wherein the panel substantially perpendicular to the Eckwinkelteilschenkeln extending at a first end of Eckwinkelteils is arranged.

According to the invention can be structurally very easily connected at least with respect to the optics with the already prefabricated Ecküberbrückungselement colliding over corner or only in this respects Blendrahmenlängselemente of the frame, which advantageously can be dispensed with a number of otherwise required adjustment work on site.

In this respect, generic frame can be made much faster and thus more cost-effective and moreover visually appealing than before.

In particular with regard to building opening enclosures of building openings in roofs with trapezoidal sheet metal trays, the present frame corner connector can be advantageously used. But even with Gebäudeöffnungseinfassungen of wooden planks on concrete floors or the like, the blind frame corner connector according to the invention can be advantageously used.

The term "prefabricated Ecküberbrückungselement" is understood within the meaning of the invention, a component element for producing a window frame on a Gebäudeöffnungseinfassung, which is already adjusted on the production side correspondingly used Blendenrahmenlängselemente, which can be dispensed on-site adjustment work on these Blendenrahmenlängselemente.

The term "substantially" is understood to mean an angular range between the corner angle part and the panel part of 45 ° to 135 °. As a result, the frame corner connector can be adjusted even better if necessary. It is understood that depending on the installation situation, other angle ranges can be provided.

The respective frame corner connector is placed during assembly with the corner angle part in one of the corners of the building opening and can there if necessary already be advantageously attached to the building side opening edges. For square openings, which are very common, all four frames (eg, sheet metal parts) can be made equally long, resulting in sheet metal cutting savings and time savings in production (edging and cutting).

To be able to easily adapt the building opening to the frame corner connector and especially the corner angle part to the depth, which depends in particular on the particular roof structure, it is advantageous if the corner angle part has a production-side basic length which is greater than a bezel frame height. The corner angle part then only needs to be cut to length according to the depth of the building opening. Normally, further adaptation work is advantageously not required.

In order to make a shortening of the corner angle part more accurately, it is advantageous if the corner angle part is equipped with release marks.

The panel then lies flat on a roof surface and / or runs at least roughly parallel to this, so that the respective gap between two immediately adjacent frame members of the frame can be structurally easily bridged.

The object of the invention is thus also achieved by a building opening enclosure with a frame for covering building-side opening edge areas of a Gebäudedeteildurchbruch, wherein the frame has a frame corner connector with a prefabricated Ecküberbrückungselement according to one of the features described herein, by means of which Blendrahmenlängselemente of the aperture frame in corner regions of Blendrahmens are connected to each other.

Advantageously, a building opening enclosure can be made much faster, since due to the present frame corner connector of the manual effort on site on the site is significantly reduced. In particular, there is no need to cut corners with cutters and fold in these corners.

In addition, the frame members or related Fassfassble can be produced in a shorter length, as an excess length for a folding effort is no longer required, for. B. sheet metal in the roofing per corner about 10 cm Blechkantteil saved with the development of the U-profile (ie 40 cm per opening).

A preferred embodiment provides that the diaphragm part has an aperture surface reduced by the leg confinement surface enclosed by the two corner angle partial limbs. As a result, an overlapping area between the prefabricated Ecküberbrückungselement and the adjoining Blendrahmenlängselementen can be readily provided structurally simple, so that a connection of these frame members is guaranteed to the frame corner connector reliable.

Preferably, the diaphragm surface is arranged at right angles to the two Eckwinkelteilschen, whereby the window frame corner connector can be adapted to the building parts breakthrough without complex adaptation work.

Furthermore, if the panel part has one or two connection edge legs spaced from the corner angle part, wherein the connection edge legs are arranged parallel to the corner angle partial legs, a right-angled end area can be constructed structurally simple with respect to a roof area.

The connection edge legs can be realized in terms of manufacturing very simple by hochfalzte aperture parts ends.

Moreover, it is advantageous if the panel part and the corner angle part are arranged in relation to one another in such a way that the corner angle part legs pierce the panel surface at least with their fictitious extension. In this way, it can be ensured that the panel part can always run aligned parallel to a roof surface, while the corner angle part is arranged in a corner of the Gebäudedeteildurchbruch.

If the panel part has body edges which in each case have a longer design than the leg depth of the respective corner angle partial leg, the frame corner connector can be used without problem even in connection with wider frame longitudinal members.

It is understood that the frame corner connector can be made in different ways.

This also reduces the risk of injury and accident, as working on sharp-edged sheets in often large working height is avoided. Thus, the work safety is considerably increased.

An artisanal easy to manufacture embodiment of the frame corner connector provides that the panel has at least one connection tab for material-locking connection with the Eckwinkelteil. Preferably, however, a separate connection tab is provided for each Eckwinkelschenkel, so that the prefabricated Ecküberbrückungselement can build even more stable.

For example, the corner angle part and the panel part of the prefabricated Ecküberbrückungselements are glued together, welded or soldered, riveted, crimped or pressed to Blind frame corner connectors can be advantageously provided.

In this respect, the prefabricated Ecküberbrückungselement can be advantageously designed as a multi-part sheet metal component.

Alternatively, it can also be produced as a deep-drawn one-piece sheet-metal component or as an injection-molded component, which in each case can advantageously be produced industrially.

Such an injection-molded component can advantageously be produced in one piece from a plastic or a compound thereof.

A particularly good connection stability between the prefabricated Ecküberbrückungselement and the Blendrahmenlängselementen can be achieved if the prefabricated Ecküberbrückungselement more than two, preferably four, overlapping areas for overlapping with the Blendrahmenlängselementen of the frame. In particular, if the prefabricated corner bridging element comprises four such overlapping areas, each of the frame frame elements corresponding thereto with two overlapping areas can be connected to the frame corner connector.

By means of these overlapping areas, a favorable length compensation can also be provided, so that adaptation work can be carried out more advantageously.

The structural design of the frame corner connector can be further improved if the corner angle part is arranged on one of the diaphragm surface opposite side of the diaphragm part such that the Eckwinkelteilschenkel are arranged with their longitudinal extent away from the diaphragm surface extending to the diaphragm part.

With the blind frame corner connector according to the invention, it is also possible that all Eckausbildungen ideally look the same and a uniform standard can be achieved, so that manual work and thus possibly accounts for inaccuracies on the site. In this respect, quality discussions would become superfluous in the event of a construction acceptance test.

At this point it should be noted that the bezel frame corner connector 1 not only can be made of different materials, but can also be provided with different coatings, for example, to be configured corrosion-resistant or optically adapted.

Further advantages, objects and features of the present invention will be explained with reference to the appended drawing and the following description, in which an example of a window frame corner connector according to the invention is shown and described. In the drawing show:

1 schematically a perspective view of a frame corner connector according to the invention in connection with indicated Blendrahmenlängselementen in a corner region of a building opening; and

2 schematically another perspective view of the frame corner connector from the 1 with a still unabridged Eckwinkelteil.

The in the 1 and 2 shown frame connector 1 is one of a total of four frame corner connectors of a frame 2 with four frame elements 3 . 4 (here only exemplified) of a building opening enclosure 5 at a building opening 6 of a building part breakthrough 7 , The building part provided in this exemplary embodiment is a roof 8th ,

The frame corner connector 1 is characterized by a prefabricated corner bridging element 10 out, by means of which a corner area 11 between the two angular frame elements arranged at an angle to each other and in a plane 3 and 4 is bridged.

The prefabricated corner bridging element 10 on the one hand comprises a Eckwinkelteil 12 from a first corner angle leg 13 and a second corner angle leg 14 , The corner angle part 12 is formed isosceles in this embodiment.

On the other hand, the prefabricated Ecküberbrückungselement includes 10 a panel part 15 with a panel 16 (see in particular 2 ).

The panel part 15 is at a first end 17 of the corner angle part 12 arranged; In this respect, it is in this embodiment, the head side of the Eckwinkelteil 12 ,

The corner angle part 12 is in particular with regard to its longitudinal extent 18 opposite the panel part 15 at a right angle 19 arranged so that the aperture area 16 perpendicular to the two Eckwinkelteilschenkeln 13 and 14 is arranged.

The two corner angle part legs 13 and 14 close a right thigh angle 20 one, leaving the prefabricated corner bridging element 10 good in a corner 21 the building opening 6 fits into it, taking the corner 21 through two reveal sides 22 and 23 of the roof 8th is formed.

Because of the aperture area 16 perpendicular to the Eckwinkelteil 12 aligned, the panel can 15 corresponding building-side opening edge areas (not explicitly drawn here) well and completely on the underside or inside of the roof 8th , so on a side facing a building space, cover.

The two frame elements 3 and 4 can easily work especially in overlapping areas 25 . 26 . 27 and 28 the prefabricated corner bridging element 10 be arranged so that between the frame corner connectors 1 and the individual frame members 3 and 4 a particularly intimate connection can be made.

In addition, the frame corner connector affects 1 the size or diameter of the building opening 6 not because the aperture area 16 through one of the two Eckwinkelteilschenkeln 13 and 14 enclosed femoral confinement surface 29 is reduced.

A sufficiently large coverage of the building-side opening edge areas is ensured because the panel part 15 body edges 30 and 31 has, which are designed longer than the leg depth 32 (only exemplified here) of Eckwinkelteilschenkel 13 and 14 ,

The body edges 30 and 31 run along the aperture surface 16 and on each of them is a connecting edge leg 33 (only figured out as an example) shaped, so that in addition a good right-angled connection to the roof 8th can be guaranteed.

The frame corner connector 1 can with its prefabricated corner bridging element 10 individually to different deep building part openings 7 be adapted because the Eckwinkelteil 12 a production-side basic length 34 which is greater than a height 35 the respective Blenderahmenlängselementes 3 respectively. 4 ,

The height 35 the respective Blenderahmenlängselementes 3 respectively. 4 extends along an only indicated vertical leg 36 the respective Blenderahmenlängselementes 3 respectively. 4 ,

In the assembled state is the corner angle part 12 along the dashed line 37 cut to length.

The corner angle part 12 is also on one of the aperture area 16 opposite side 40 of the visor part 15 arranged.

It goes without saying that the exemplary embodiment explained above is only a first embodiment of the window frame corner connector according to the invention. In this respect, the embodiment of the invention is not limited to this embodiment.

All disclosed in the application documents features are claimed as essential to the invention, provided they are new individually or in combination over the prior art.

LIST OF REFERENCE NUMBERS

1

Frame corner connectors

2

frame

3

first frame length element

4

second frame longitudinal element

5

Building opening border

6

building opening

7

Building Breakthrough

8th

top, roof

10

prefabricated corner bridging element

11

corner

12

Eckwinkelteil

13

first corner angle leg

14

second corner angle leg

15

visor part

16

aperture area

17

first end

18

longitudinal extension

19

right angle

20

right leg angle

21

corner

22

first soffit side

23

second soffit side

25

first overlap area

26

second overlap area

27

third overlap area

28

fourth overlap area

29

Leg confinement surface

30

first body edge

31

second body edge

32

leg depth

33

Connecting edges leg

34

basic length

35

height

36

vertical leg

37

line

40

opposite side

Claims (13)

Frame Corner Connector ( 1 ) with a prefabricated corner bridging element ( 10 ) for bridging a corner area ( 11 ) between two a building opening ( 6 ) angularly to each other can be arranged Blendrahmenlängselemente ( 3 . 4 ) of the frame ( 2 ), in which the prefabricated corner bridging element ( 10 ) a Eckwinkelteil ( 12 ) with two Eckwinkelteilschenkeln ( 13 . 14 ) and a panel ( 15 ) with a diaphragm surface ( 16 ), wherein the diaphragm part ( 15 ) substantially at right angles ( 19 ) to the Eckwinkelteilschenkeln ( 13 . 14 ) running at a first end ( 17 ) of the Eckwinkelteils ( 12 ) is arranged. Frame Corner Connector ( 1 ) according to claim 1, characterized in that the panel ( 15 ) one by the of the two Eckwinkelteilschenkeln ( 13 . 14 ) included femoral confinement surface ( 29 ) reduced aperture area ( 16 ) having. Frame Corner Connector ( 1 ) according to claim 2, characterized in that the diaphragm surface ( 16 ) at right angles ( 19 ) extending to the two Eckwinkelteilschenkeln ( 13 . 14 ) is arranged. Frame Corner Connector ( 1 ) according to one of claims 1 to 3, characterized in that the diaphragm part ( 15 ) one or two of the corner angle part ( 12 ) spaced terminal edge legs ( 33 ), wherein the terminal edge legs ( 33 ) parallel to the Eckwinkelteilschenkeln ( 13 . 14 ) are arranged. Frame Corner Connector ( 1 ) according to one of claims 1 to 4, characterized in that the panel ( 15 ) and the Eckwinkelteil ( 12 ) are arranged to each other such that the Eckwinkelteilschenkel ( 13 . 14 ) at least with their fictitious extension the aperture area ( 16 ). Frame Corner Connector ( 1 ) according to one of claims 1 to 5, characterized in that the panel ( 15 ) Body edges ( 30 . 31 ), each of which is designed to be longer than the leg depth ( 32 ) of the respective Eckwinkelteilschenkels ( 13 . 14 ). Frame Corner Connector ( 1 ) according to one of claims 1 to 6, characterized in that the panel part ( 15 ) at least one connecting tab for material-locking connection with the Eckwinkelteil ( 12 ) having. Frame Corner Connector ( 1 ) according to one of claims 1 to 7, characterized in that the corner angle part ( 12 ) at one of the diaphragm surface ( 16 ) opposite side ( 40 ) of the panel ( 15 ) is arranged such that the Eckwinkelteilschenkel ( 13 . 14 ) with your longitudinal extent ( 18 ) from the diaphragm surface ( 16 ) extending away from the panel ( 15 ) are arranged. Frame Corner Connector ( 1 ) according to one of claims 1 to 8, characterized in that the corner angle part ( 12 ) a production-side basic length ( 34 ) which is greater than a height ( 35 ) of an aperture frame longitudinal element ( 3 . 4 ). Frame Corner Connector ( 1 ) according to one of claims 1 to 9, characterized in that the corner angle part ( 12 ) is equipped with release marks. Frame Corner Connector ( 1 ) according to one of claims 1 to 10, characterized in that the prefabricated Ecküberbrückungselement ( 12 ) more than two, preferably four, overlapping areas ( 25 . 26 . 27 . 28 ) for overlapping with the frame longitudinal elements ( 3 . 4 ) of the frame ( 2 ) having. Frame Corner Connector ( 1 ) according to one of claims 1 to 11, characterized in that the prefabricated Ecküberbrückungselement ( 10 ) is a multi-part sheet metal component, a deep-drawn one-piece sheet metal component or an injection molded component. Building opening enclosure ( 5 ) with a frame ( 2 ) for covering building-side opening edge areas of a building part breakthrough ( 7 ), characterized in that the frame ( 2 ) a frame corner connector ( 1 ) with a prefabricated corner bridging element ( 1 ) according to one of claims 1 to 12, by means of which frame members ( 3 . 4 ) of the bezel frame ( 2 ) in corner areas ( 11 ) of the frame ( 2 ) are connectable to each other.

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