EP1892366A1 - Frame, preferably insect screen frame - Google Patents

Abstract

The frame has a frame connector (20) with a pin segment arranged at a center segment (30). The pin segment and a retaining board of a profile are adapted in sections such that a tap segment (40) is inserted in the board in a case of assembly. The tap segment is supported tiltably in the board in the case of holding. The tap segment is implemented as a two-part, base part and a sliding unit. The tap segment is reversibly changed from the assembly case to the holding case by moving the sliding unit. The center segment has a guide stone, which combines with an open guidance of a connection unit. An independent claim is also included for a method for assembling a frame.

Description

The invention relates to a frame, preferably a fly screen frame, with at least one frame connector and at least one profile. In this case, the profile has at least one receiving chamber in the interior and the frame connector has a central segment and at least one journal segment. In this case, the pin segment is arranged on the central segment. The pin segment and the receiving chamber are at least partially adapted so that in the case of assembly, the pin segment is inserted into the receiving chamber of the profile. In the holding case, the pin segment stores in the receiving chamber of the profile by clamping.

Frames of the type mentioned are used in particular in insect screens doors. In order to be able to open windows and doors in seasons when insects are expected to increase in number, meshed frames are used which completely cover a door or frame of a window. The frames are generally made of elongated metal profiles that are hollow inside. For mounting the frame, the profiles are joined together by frame connectors. The frame connector consists of a cuboid central segment on which at least one pin segment is arranged. This pin segment has a cross section in sections, which corresponds to the cross section of the profile interior or is slightly excessive. To build the frame, the frame connector is inserted into the profile. Due to the matching geometry of the two components or by removal of the excessive material of the journal segment, the journal segment stores clamping inside the profile.

It has proved to be disadvantageous in frames designed in this way that disassembly is virtually impossible. In order to obtain a useful frame, it requires a frictional connection between the pin segment and the profile. to Disassembly of the frame connector must often be pulled with very high force from the profile. This often causes damage or destruction of the individual components.

Based on the aforementioned prior art, it is therefore an object of the present invention to design a frame such that it can be easily assembled or disassembled without damaging the components.

The solution to this problem is achieved by the frame according to the invention, in particular fly screen frame, with the features of claim 1. In the dependent claims 2 to 32 and 37 preferred developments of the invention are listed. In addition, the object is achieved by a method for mounting a frame according to claims 33 to 36.

According to the invention it is provided that the pin segment is at least made in two parts and having a base member and a slider element, wherein at least one element is preferably wedge-shaped, the base member movably supports the slider element and by displacing the slider member relative to the base member, the pin segment reversible from the mounting case goes into the hold case.

The central idea of the frame connector according to the invention is the two-part construction of the pin segment of a base element and a slider element, wherein at least one of the two elements is partially wedge-shaped. By moving the slider element on the base element, the cross section of the pin segment changes, so that it can be clamped in a receiving chamber of the profile. In order to disassemble the frame, the slider element must only be pushed in the opposite direction, whereby the clamping connection of pin segment and receiving chamber dissolves.

In the following, the process of inserting the pin segment into the profile should be referred to as a mounting case. It is characteristic of the mounting case that no or only a small non-positive or positive contact occurs between pin segment and the receiving chamber of the profile. Rather, the light, non-contact insertion is meant. Subsequently, according to the invention, the slider element on the base element postponed. Due to the wedge-shaped design of the base member and / or the slider element thereby changes the scope of the pin segment. The outer surfaces of the pin segment come in a force and / or positive contact with the inner surfaces of the profile. As a result, the pin segment jammed in the receiving chamber of the profile. This clamping storage is to be referred to below as a holding case.

In the following, the term frame is intended to describe primarily, but not exclusively, rectangular bezels. But are also included frame sections, frame members or frame with its central web or subdivisions. Consequently, a mention of frames should not be construed as an exclusive limitation thereto.

In an advantageous embodiment of the frame according to the invention, the pin segment passes from the mounting case in the holding case, when the slider element is displaced in the direction of the central segment. In order to increase the cross-section of the pin segment, the wedge-shaped base or slider element must be arranged so that its wedge tip points away from the central segment. The slider element thus moves upwards on an inclined plane and thus leads to an enlargement of the circumference of the pin segment. In addition, the profile is pulled along by the movement of the slider element in the direction of the central segment and reinforced the positive connection between the profile and the central segment.

In a further embodiment, the wedge-shaped element of the pin segment may be arranged so that the slider element has to be moved away from the central segment, so that the pin segment passes from the mounting case in the holding case.

In a further advantageous embodiment of the frame according to the invention, both the slider element and the base element are wedge-shaped. By an opposite arrangement of the two wedge tips a cuboid pin segment can be formed. Since most of the profiles used for frames are provided with a cuboid receiving chamber, this arrangement of the two elements lends itself to. In particular, by the wedge-shaped configuration of both Elements of the circumference of the pin segment can be doubled in extreme cases. As a result, the frame connector according to the invention can be used for a wide range of differently proportioned profiles.

Depending on the intended use, it may be advantageous for the frame connector to have two, three or four pin segments which are arranged in the L-, T-, I- or star-shaped manner on the central segment. Frame connectors with an L-shaped structure are particularly suitable in corner areas of rectangular frames, for example of screen doors. On the other hand, door frames which are to have a horizontally extending central web can be created by means of a T-shaped frame connector. In this case, on the one hand, the opposing pin segments are inserted into the vertical profiles and, on the other hand, the horizontal pin segment is brought into connection with the central web.

As stated above, most of the profiles used for frame construction have a rectangular cross-section. Frequently metal profiles are used, which are created by extrusion. Since the interiors of the profiles serve to receive the pin segments of the frame connector, the outer shape of the pin segment must be adapted to that of the inner shape of the profile. The common profiles have rectangular cross section, which is why the pin segment should have a cuboid geometry. It has proved to be advantageous if both the base element and the slider element have a triangular cross-section or at least one obliquely running sliding surface, that is, the wedge surface is thus applied over two planes. As a result, the displacement of the slider element results in an enlargement of the outer circumference of the pin segment in two planes. This type of configuration leads to an optimal jamming of the pin segment on all inner surfaces of the profile.

In a further variant of the frame connector according to the invention, the central segment can be designed box-shaped and have a square surface. In the corner regions of the central segment corner elements are arranged, on which a lid can be applied to complete the central segment. Depending on the embodiment, the frame connector may be made of a plastic, a metal or a composite material. It is also conceivable that it is an injection molding, stamping or a deep-drawing element. Furthermore, it has to be advantageous proven, when the central segment and the base member are integrally and / or materially connected.

In a further advantageous embodiment, the central segment has at least one wall and at least one functional means. The wall can limit the central segment of the frame connector to the outside and / or be integrally connected to the corner elements. The functional agent cooperates with the wall in a non-positive and / or positive fit and pulls the slider element in the direction of the central segment or pushes it away from it. The functional means may be a screw, a pin or a bolt, which protrudes through a bore in the wall from the central segment in the direction of the base element. The slider element has an end face which faces the wall and which has a bore into which the functional agent can penetrate. If the functional agent is a screw, it can be screwed into the slider element in order to pull it in the direction of the central segment. But it is also possible that the wall has an internal thread, and presses the screw against the end face of the slider element. When the screw is screwed into the wall, the screw pushes the slider away from the central segment.

In a further advantageous embodiment, the slider element has a hook element at the end. This hook element projects in regions into the central segment. The hook element can be arranged on one side of the end face of the slider element and cover the rest of the end face by its hook-shaped configuration. According to the invention, the slider element can be arranged on the base element such that the wall of the central segment is at least partially encompassed by the end face and the hook element. There is a free space between the front element and the wall. This space can be spread by a suitably shaped functional means. Depending on the configuration of the hook element and the wall, the spreading of the free space leads to a pushing away or to a pulling of the slider element to the central segment.

In a further advantageous embodiment, the slider element is partially stored in the central segment. In the case of installation, the wall and an outer surface of the slider element may be parallel to the longitudinal axis of the slider element. The space created between the two can be replaced by a functional means, such as a screw be filled. Due to the non-positive contact of screw and slider element, the slider element can be moved by the rotation of the screw. For this purpose, the screw must be stored on the one hand in the wall on the other hand have a non-positive contact with the slider element. Due to the friction of the screw on the slider element this is moved.

In a further advantageous embodiment variant, the central segment can have at least one chamber which is arranged in the side regions of the cuboid central segment. It is advantageous if the chamber lies in the region of the central segment opposite the journal segment. According to the invention, a connecting means can be introduced into the chamber, which serves to connect the frame to a carrier. For example, if the frame is a frame for a fly screen, the support may be the door or window frame. To connect the frame to the carrier, the latter can have a holding means, which cooperates with the connecting means. In addition, the carrier can also be a separate profile section, which is attached in particular to one of the longitudinal sides of a building opening to be covered. It has proven to be advantageous if the holding means is a hinge axis which is gripped claw-like manner by a connecting means designed as a hinge element. Furthermore, the frame and the profile section can be individual elements of a kit which only have to be assembled by a buyer. In this case, the hinge element can be clipped on the hinge axis. The connecting means may also be a part of a hinge, a sliding device or a magnetic closure. The connecting means can be inserted into the chamber and fixed there by means of a fastening means on the central segment. Furthermore, the central segment may have a guide block, which cooperates with an open guide of the connecting means. This ensures that the connecting means can absorb the forces and torques occurring, without causing damage to the central segment or the frame connector.

In a further advantageous variant, the frame according to the invention can form a door with the profile section, which door is arranged on a building opening. The building opening may be a door frame or a sash Window act. The profile section may be arranged on one of the longitudinal sides of the building opening and at the end have a respective retaining means. As already stated above, this holding means can cooperate with the connecting means of the frame and form a hinge. If the frame is a frame for a fly screen, this frame covers the building opening in a closed position. By the hinges, the frame can be transferred from the closed position into a passage position in which a user can pass through the door. Advantageously, the profile section has at least two longitudinal sides, wherein in the closed position, a longitudinal side directly faces the frame. In order to prevent insects from entering the interior of the building through a gap between the profile section and the frame, this gap must be as narrow as possible. However, too narrow a gap can lead to problems in the movement of the frame from the closed position to the passage position. If the hinge axis serving as the axis of rotation is arranged in the interior of the profile section, a pivoting of the frame relative to the profile section can lead to a collision of the two elements. To prevent this, it is inventively provided that at least one outer side of the profile section and / or the frame and / or the profile and / or the central segment is at least partially arc-shaped. Due to the arcuate outer contour, the frame can be swiveled past the profile section without collision. It is conceivable in particular that one of the edges between the longitudinal side and a transverse side of the profile section is designed arcuate.

In a further advantageous embodiment, the central segment has a cover. This lid completes the box-shaped central segment. For mounting on the central segment of the lid may have at least one pin-like mounting means which engages in the corner element of the central segment. It has proved to be advantageous if the corner elements have blind holes in which pins formed from the cover engage. It is also possible a direct screwing the lid on the central segment. Furthermore, the lid may have one or more openings through which the guide means are still accessible even after the assembly of the lid.

The invention also includes a method for mounting a frame. In the installation case, the pin segment is inserted into the receiving chamber of the profile. Subsequently, the slider element along the base element is reversible shifted, whereby a cross-sectional enlargement of the pin segment is formed until a holding case is achieved. In the case of holding the pin segment is stored in the receiving chamber of the profile by clamping. According to the invention, the transition of the pin segment from the mounting case in the holding case can be achieved in that the slider element is either displaced in the direction of the central segment or pushed away from the central segment. This shift is done by the force and / or positive action of the functional means.

Fig. 1

einen dem Stand der Technik entnommener Rahmen mit einem Profil und einem Rahmenverbinder,

Fig. 2

den Rahmen aus Fig. 1 nach Integration des Rahmenverbinders in den Profilen,

Fig. 3

in einer Explosionsdarstellung den erfindungemäßen Rahmenverbinder mit einem Zentralsegment und zwei Zapfensegmenten,

Fig. 4

eine weitere Ansicht des Rahmenverbinders aus Fig. 3,

Fig. 5

den erfindungemäßen Rahmenverbinder mit je einem Basiselement und einem Gleiterelement, welche das Zapfensegment bilden,

Fig. 6

in einer Explosionsdarstellung den Rahmenverbinder aus Fig. 5 mit mehreren Führungsmitteln,

Fig. 7

das erfindungsgemäße Zusammenwirken des Funktionsmittels mit dem Gleiterelement,

Fig. 8

die Integration des Zapfensegmentes in das Profil,

Fig. 9

das klemmende Lagern des Rahmenverbinders in dem Profil,

Fig. 10

eine erste Ansicht eines aus zwei Profilen und einem Rahmenverbinder zusammengesetzten Rahmens,

Fig. 11

eine zweite Ansicht des Rahmens aus Fig.10,

Fig.12

eine Explosionszeichnung eines T-förmigen Rahmenverbinders,

Fig. 13

einen T-förmigen Rahmenverbinder mit den entsprechenden Profilen,

Fig. 14

eine erste Ansicht eines Rahmens mit einem Mittelsteg,

Fig. 15

eine zweite Ansicht des Rahmens aus Fig. 14,

Fig. 16

einen erfindungsgemäßen Rahmen und ein Verbindungsmittel,

Fig. 17

eine erste Ansicht des in den Rahmen integrierten Verbindungsmittels,

Fig. 18

eine zweite Ansicht des in Fig. 17 dargestellten Rahmens,

Fig. 19

den in Fig. 18 dargestellten Rahmen mit einem aufgebrachten Deckel,

Fig. 20

die Kombination des Rahmens aus Fig. 19 mit einem Trägerprofil,

Fig. 21

das Trägerprofil mit dem anmontierten Rahmen,

Fig. 22

eine erste Ansicht eines Rahmens mit einem als Schiebevorrichtung ausgestalteten Verbindungsmittel,

Fig. 23

eine zweite Ansicht des in Fig. 22 gezeigten Rahmens,

Fig. 24

eine erste Ansicht eines Rahmens mit einem als Magnetverschluss ausgestalteten Verbindungsmittel,

Fig. 25

eine zweite Ansicht des in Fig. 24 gezeigten Rahmens,

Fig.26

ein weiteres Ausführungsbeispiel des erfindungsgemäßen Rahmenverbinders,

Fig. 27

eine weitere Ansicht des Rahmenverbinders aus Fig. 26,

Fig. 28

das Einbringen eines Funktionsmittels in den Rahmenverbinder aus Fig. 26,

Fig. 29

den Rahmenverbinder aus Fig. 26 nach Integration des Funktionsmittels,

Fig. 30

eine weitere Ansicht des Rahmenverbinders aus Fig. 29,

Fig. 31

den erfindungsgemäßen Rahmenverbinder mit einem aufgebrachten Deckel,

Fig. 32

eine weitere erfindungsgemäße Ausgestaltung des Rahmenverbinders,

Fig. 33

den aus seinen Einzelteilen zusammengesetzten Rahmenverbinder aus Fig. 32,

Fig. 34

den Rahmenverbinder aus Fig. 32 mit den einzusetzenden Funktionsmitteln,

Fig. 35

den Rahmenverbinder aus Fig. 34 nach Abschluss des Einsetzens der Funktionsmittel,

Fig. 36

eine weitere erfindungsgemäße Ausgestaltung des Rahmenverbinders in Schnittansicht,

Fig. 37

den erfindungsgemäßen Rahmenverbinder aus Fig. 36 in Schnittansicht,

Fig. 38

ein weiteres Ausführungsbeispiel des erfindungsgemäßen Rahmenverbinders in Schnittansicht;

Fig. 39

den Rahmenverbinder aus Fig. 38 nach dem Einsetzen der Funktionsmittel in Schnittansicht;

Fig.40

einen Querschnitt durch eine Tür mit einem Profilabschnitt und dem erfindungsgemäßen Rahmen,

Fig. 41

die Tür aus Figur 40 bei einem Verschwenken aus einer Schließstellung,

Fig. 42

in schematischer Darstellung die an eine Gebäudeöffnung montierte Tür bei der Schwenkbewegung und

Fig. 43

die Tür aus Figur 42 in einer Durchgangsstellung.

Further measures and advantages of the invention will become apparent from the dependent claims, the following description and the drawings. In the drawings, on the one hand the existing state of the art and on the other hand, the invention is shown schematically in several embodiments. Show it:

Fig. 1

a prior art frame removed with a profile and a frame connector,

Fig. 2

1 after integration of the frame connector in the profiles,

Fig. 3

in an exploded view, the erfindungemäßen frame connector with a central segment and two pin segments,

Fig. 4

another view of the frame connector of Fig. 3,

Fig. 5

the erfindungemäßen frame connector, each having a base member and a slider element, which form the pin segment,

Fig. 6

in an exploded view of the frame connector of FIG. 5 with a plurality of guide means,

Fig. 7

the interaction according to the invention of the functional agent with the slider element,

Fig. 8

the integration of the pin segment into the profile,

Fig. 9

the clamping bearing of the frame connector in the profile,

Fig. 10

a first view of a composite of two profiles and a frame connector frame,

Fig. 11

a second view of the frame of Fig.10,

Figure 12

an exploded view of a T-shaped frame connector,

Fig. 13

a T-shaped frame connector with the corresponding profiles,

Fig. 14

a first view of a frame with a central web,

Fig. 15

a second view of the frame of Fig. 14,

Fig. 16

a frame according to the invention and a connecting means,

Fig. 17

a first view of the integrated in the frame connection means,

Fig. 18

a second view of the frame shown in Fig. 17,

Fig. 19

the frame shown in Fig. 18 with an applied lid,

Fig. 20

the combination of the frame of FIG. 19 with a carrier profile,

Fig. 21

the carrier profile with the attached frame,

Fig. 22

a first view of a frame with a designed as a sliding device connecting means,

Fig. 23

a second view of the frame shown in Fig. 22,

Fig. 24

a first view of a frame with a designed as a magnetic closure connection means,

Fig. 25

a second view of the frame shown in Fig. 24,

Figure 26

a further embodiment of the frame connector according to the invention,

Fig. 27

another view of the frame connector of Fig. 26,

Fig. 28

the introduction of a functional agent into the frame connector of FIG. 26,

Fig. 29

the frame connector of FIG. 26 after integration of the functional means,

Fig. 30

another view of the frame connector of FIG. 29,

Fig. 31

the frame connector according to the invention with an applied lid,

Fig. 32

a further embodiment of the frame connector according to the invention,

Fig. 33

the assembled from its individual parts frame connector of FIG. 32,

Fig. 34

the frame connector of FIG. 32 with the functional means to be used,

Fig. 35

the frame connector of Fig. 34 after completion of the insertion of the functional means,

Fig. 36

a further inventive embodiment of the frame connector in sectional view,

Fig. 37

the frame connector according to the invention of FIG. 36 in sectional view,

Fig. 38

a further embodiment of the frame connector according to the invention in sectional view;

Fig. 39

the frame connector of Figure 38 after insertion of the functional means in sectional view.

Fig.40

a cross section through a door with a profile section and the frame according to the invention,

Fig. 41

the door of Figure 40 when pivoting from a closed position,

Fig. 42

in a schematic representation of the mounted on a building opening door during the pivoting movement and

Fig. 43

the door of Figure 42 in a passage position.

A known from the prior art frame 10 is shown in Fig. 1 partially. The frame 10 has two profiles 50 and a frame connector 20. This frame connector 20 has a central segment 30, on the L-shaped two pin segments 40 are arranged. The pin segment 40 has a cuboid geometry and has rib-like reinforcements on its outer surfaces. The height and width of the pin segment 40 are chosen so that it can be inserted into the profile 50 for mounting the frame. For this purpose, the profile 50 has a receiving chamber 51. Frequently, the profile 50 is an extruded aluminum profile, which is constructed from a closed wall and hollow inside. Since the geometry of the pin segment 40 is adapted to that of the receiving chamber 51, there is a clamping connection between the two.

FIG. 2 shows the frame 10 formed by the pushing together of the profiles 50 and the frame connector 20. As already explained, the term frame should not only describe a self-contained enclosure, but also frame segments, corner elements and frame areas. The frame 10 according to the invention can be used in particular for insect protection frame products. Such insect screens are often sold in hardware stores as a loose container of the individual elements and must still be assembled by the buyer. It has proven to be disadvantageous that in order to achieve a stable frame, the dimensional difference between the pin segment 40 and the receiving chamber 51 must be so small that a press fit results. As a result, the buyer is forced to hammer the pin segment 40 into the profile 50 by means of a hammer. A Disassembly of the frame is not possible later and / or only at the cost of damage.

To overcome these disadvantages, the invention discloses a frame 10 with a frame connector 20 as shown in FIG. The frame connector 20 consists of a central segment 30 and two pin segments 40. These pin segments 40 are constructed in two parts and have a base element 41 and a slider element 42. Both the base element 41 and the slider element 42 are partially wedge-shaped. According to the invention, the base member 41 supports the slider member 42 movably on its surface. The central segment 30 is cuboidal and has in its corners each corner elements 32, which merge into a wall 31. On two of these walls 31, the two base elements 41 are L-shaped and integrally mounted in the same material. The central segment 30 can be covered by the cover 60. To connect the central segment 30 with the cover 60, the latter has mounting means 61. These mounting means 61 can be pins 61 mounted on the cover 60, which dive into corresponding blind holes which are integrated in the corner elements 32. The assembled from the individual parts frame connector 20 is shown in Fig. 4. One recognizes the central segment 30, to which the two pin segments 40 join in an L-shape. As a receptacle for a connection means to be described below, the central segment 30 has two chambers 34.

The wedge-shaped configuration of both the base element 41 and the slider element 42 can be seen in FIGS. 3 and 5, which shows the frame connector 20 from FIG. 4 from a different perspective. As can be seen, both the base element 41 and the slider element 42 have a triangular cross-section with oblique slip planes and a wedge-shaped course. The two elements 41, 42 have the configuration shown in FIG. 5. A displacement of both elements 41,42 against each other thus leads to an enlargement of the outer periphery of the cuboid pin segment 40 in two dimensions. In order to achieve a displacement of the slider element 42 relative to the base element 41, the frame connector 20 according to the invention has at least one functional means 35, which is illustrated in FIG. In this case, the screw 35 engages in the provided with an internal thread bore 36 ', which is formed in the end face 36. In the illustrated embodiment, the functional means 35 is a screw which protrudes through the holes 39 in the wall 31. The hole 39 has a chamfer, so that the screw 35 rotatably supports in this. The slider element 42 is further formed with an end face 36 which is aligned in the direction of the wall 31 of the central segment 30. In the end face 36 has a bore 36 'is introduced, in which the functional means 35 can be introduced.

Fig. 7 illustrates the interaction of the slider element 42 and the screw 35. The screw 35 is pushed through the hole 39 in the wall 31 and engages in the bore 36 of the slider element 42 a. So that the screw 35 has a certain mobility in the hole 39, the hole 39 is preferably formed as a slot. An interpretation of an Allen key is shown, with the screw 35 can be rotated. Since the hole 39 has no thread, the screw 35 can be rotated freely. In contrast, the thread of the screw 35 cuts into the bore 36 'of the slider element 42, causing it to be moved in the direction of the central segment 30, which is illustrated by the movement arrow 90.

The use of the structure according to the invention of the frame connector 20 is illustrated by FIG. 8, which illustrates the installation case. The pin segment 40 is inserted into the profile 50, wherein the size of the pin segment 40 is selected so that an easy insertion and withdrawal into or out of the receiving chamber 51 of the profile 50 is possible. In this phase of assembly, there is no positive connection between the pin segment 40 and the receiving chamber 51. For this reason, a simple sliding or removal of the profile 51 of the pin segment 40 is possible.

The transition to the holding case is shown in Fig. 9. The profiles 50 are pushed onto the pin segments 40. In order to achieve a clamping connection between the profile 50 and the pin segment 40, the screw 36 is tightened, whereby the slider member 42 moves on the base member 41 in the direction of the central segment 30, resulting in an expansion of the pin segment 40 in two dimensions. In accordance with the invention, the pin segment 40 jams in the receiving chamber 51 of the profile 50. In this case, the profile 50 can no longer be removed from the frame connector 20 by virtue of this non-positive and / or positive and / or frictional connection, resulting in the frame 10 according to the invention. This is also illustrated in FIGS. 10 and 11.

Both show the frame 10 according to the invention, which is composed of two profiles 50 and a frame connector 20. In Fig. 11, the clamping position of the pin segment 40 within the receiving chamber 51 can be seen.

FIGS. 12 to 15 show a further embodiment of the frame 10 according to the invention. This frame 10 is used to create frames with a central web or partitions. The pin segments 40 of the frame connector 20 are T-like to each other. The walls 31 bound the outer surfaces of the central segment 30 on three sides and are uniform in material and in one piece in the base elements 41 on. In each of the walls 31, a hole 39 is inserted, through which the functional means 35 protrudes. On that side of the central segment 30, which carries no pin segment 40, is introduced into a chamber 34. It is bounded laterally by two corner elements 32 and has a guide block 33 in its center.

To mount the frame 10, the profiles 50 are pushed onto the frame connector 20 in the direction of the movement arrows 55, which is also shown in FIG. 13. The slider element 42 is still on a remote from the central segment 30 region of the base member 41, whereby between the end face 36 of the slider member 42 and the wall 31, a gap 46 is formed. Furthermore, by this positioning of the slider element 42, the circumference of the pin segment 40 is still so small that it can be easily inserted into the receiving chamber 51 of the profile 50.

In the transition to the holding case, the slider element 42 is pulled in the direction of the central segment 30 by the functional means 35. This reduces the width of the gap 46 and at the same time increases the circumference of the pin segment 40. The fully assembled frame is shown in the two figures 14 and 15. After reaching the holding case, the central segment 30 can be covered with a cover 60, resulting in a shapely and uniform surface of the frame 10.

For mounting the frame 10 according to the invention on a door or window frame, a connecting means 70 can be inserted into the chamber 34. A first embodiment variant of this connection means 70 is shown in FIGS. 16 to 21. The connecting means 70 is block-shaped and enters the end Hinge element 72. The hinge element 72 is a claw-like configured bush which cooperates with a hinge axis. The connecting means 70 is inserted in the direction of the movement arrow 75 in the chamber 34. An open guide 71 in the bottom of the connecting means 70, in combination with the guide block 33 for lateral guidance of the connecting means. As FIG. 17 illustrates, the connecting means 70 can be fastened to the guide block 33 by means of a screw 76. The screw 76 is held for the purpose of adjustment in a slot. By an appropriate dimensioning of the connecting means 70, this is positively against the corner elements 32. This ensures that forces and torques acting on the frame 10 can be introduced into the hinges without wear. The frame connector 20 shown in FIG. 18 is designed in an L-shape and is particularly suitable as a corner connector. Such type of corner connectors are mounted in the corners of self-contained frames. For a visually appealing conclusion of the central segment 30 provides the lid 60, which is placed on the corner elements 32, which also Fig. 19 illustrates.

The assembly of the frame 10 according to the invention on a profile section 80 is shown in FIG. The profile section 80 may be part of a door frame. By connecting the frame 10 according to the invention with a profile section 80, a door can be created, which is particularly suitable for insect protection. For mounting the frame 10 according to the invention, the profile section 80 must be attached to the building opening so that the frame 10 covers the door to be protected. As FIG. 20 shows, the profile section 80 has a hinge body 81 at the end. In the hinge body 81, a holding means 82 is arranged, which cooperates with the connecting means 70. In the illustrated embodiment, the holding means 82 is a hinge axis on which the hinge element 72 is clipped. After plugging 96, the hinge member 72 surrounds the hinge axis 82 claw-like and possibly also form-fitting manner. By a suitable choice of the outer diameter of the hinge axis and the inner diameter of the hinge element 72, a rotatable movement of the frame 10 relative to the profile section 80 is ensured. The clip-like configuration of the hinge element 72 facilitates the handling of the hinge.

A further embodiment variant of the frame 10 according to the invention is shown in FIG. 22. In contrast to the previously described, this frame 10 has a connecting means 70, which has a slider-like sliding device 73 at its head end. This sliding device 73 is inserted into a guide, not shown, and thus allows the use of the frame 10 as a sliding door. Again, the connecting means 70 is integrated into the chamber 34 and secured by a screw 76. To cover the central segment 30 is a lid 60 which supports the corner elements 32. This is also illustrated in FIG. 23.

A further embodiment variant of the connecting means 70 according to the invention is shown in FIGS. 24 and 25. The connecting means 70, which may be formed as a one- or multi-part component, has at its end an elongate plate, to which a partial element of a magnetic closure 74 can be screwed. It has proven to be advantageous if the magnetic closure 74 to be mounted on the opposite side of the door hinge of the frame 10. This ensures that the frame 10 is not opened unintentionally by an air blast or a slight misalignment of the profile section 80. To achieve a visually appealing conclusion, the central segment 30 can be covered by a cover 60.

FIGS. 26 to 31 show a further embodiment of the frame connector 10 according to the invention. The frame connector 20 has an L-shaped configuration, so that the two base members 41 are arranged at right angles to each other. The base members 41 are integrally and materially connected to the walls 31. The slider element 42 has at its end a hook element 43, which is arranged in regions in a bearing 47 of the central segment 30. In this case, the hook element 43 and the wall 31 are adapted such that the wall 31 is at least partially surrounded by the end face 36 and the hook element 43. As illustrated in FIG. 28, this construction creates a free space 95 between the inside of the wall 31 and the hook element 43. In this free space 95, a functional means 35, such as a screw, can be introduced. By screwing the screw 35 into the free space 95, the latter is spread open and at the same time the slider element 42 is pulled in the direction of the central segment 30, which illustrates the movement arrow 90. If the screw 35 is configured conical, the spreading of the free space 95 by the depth of screwing the screw 35th Taxes. This is also illustrated in FIG. 29. A functional means 35 is already screwed into the vertically oriented pin segment 40. This has led to a spreading of the free space 95 '. In contrast, in the vertically arranged pin segment 40 is still no functional means 35 introduced, which is why the free space 95 is narrower. By inserting the functional means 35 into the free space 95, the slider element 42 moves in the direction of the central segment 30 and thereby takes up the space 46 between the end face 36 and the wall 31, which illustrates FIG. In order to protect the central segment 30 from external influences, a cover 60 can be mounted on the corner element 32.

A further advantageous embodiment of the frame connector 20 according to the invention is shown in FIGS. 32 to 35. In contrast to the previous embodiment, the pin segment 40 has a nose-shaped tip 48 on its front side. This nose 48 is arranged in the bearing 47 of the central segment 30. At the same height with the nose 48 is the corner member 32, which has a semi-circular cutout 49. As can be seen in FIG. 34, the functional means 35 - here a screw - can be introduced into this cutout 49. According to the invention, the screw 35 is at least partially frictionally and positively with the slider element 42 in contact. By screwing in the screw 35, the outer surface thereof moves along the nose 48 of the slider element 42. The resulting friction causes the slider element 42 to be pushed away from the central segment 30. This movement 91 of the slider element 42 is also illustrated by the two FIGS. 34 and 35. The free space 46 of the pin segment 40 shown on the right widens significantly in the transition from FIG. 34 to FIG. 35.

A further advantageous embodiment of the frame connector 20 according to the invention is shown in FIGS. 36 and 37. In contrast to the previously described embodiment, the arrangement of the screw 35 has been changed relative to the nose 48. Now screwing in the screw 35 results in a movement of the slider element 42 in the direction of the movement arrow 90 toward the central segment 30. The movement leads in the manner described to an increase in the outer circumference of the pin segment 40. Since the transition to the jammed hold case of the pin segment 40 in the profile 50 is continuous, by the movement of the slider element 42 on the central segment 30 to the profile 50 also still Slid slightly in the direction of the central segment 30. As a result, any remaining gaps can be bridged.

Another advantageous embodiment of the frame connector 20 according to the invention is shown in FIGS. 38 and 39. The bearing 47 for the slider element 42 is bounded by the wall 31 in the direction of the center of the central segment 30. Through this wall 31 and the slider element 42 results in a free space 95. By introducing a functional means 35, the free space 95 'widens and leads to a movement 91 of the slider element 42 away from the central segment 30. By this displacement of the slider member 42 relative to the base member 41, the pin segment 40 is reversible on the mounting case in the holding case over. If the user wishes to remove the frame 10 according to the invention again, then he only has to unscrew the guide means 35 again. This allows the slider member 42 to return to its original position, which is associated with a reduction in the outer diameter of the pin segment 40. Consequently, the frame connector 20 can be easily removed without damage to the frame 10 from the profile 50.

FIG. 40 shows a door constructed from a profile section 80 and a frame 10 according to the invention. Such kind of doors are used in particular for insect protection, wherein the frame 10 serves as a frame for a fly screen. The door is mounted to a building opening 110, which is to be covered by the fly screen. The building opening 110 may be a door frame or a sash of a window. The door is shown in a closed position 120 where the building opening 110 is completely covered. For this purpose, the door rests against the outer surfaces of the building opening 110. In this closed position 120, the frame 10 and the profile section 80 are on one axis. One of the two longitudinal sides 88, 88 'of the profile section 80 faces the frame 10 directly. In this case, the profile section 80 and the frame 10 are at least partially separated by a gap 87. As can be seen from the drawing, this gap 87 has a defined width. In order to prevent insects can penetrate through this gap 87 into the building interior, its gap must be as small as possible. In the exemplary embodiment illustrated in FIG. 40, the holding means 82 designed as a hinge axis is arranged in the middle of the profile section 80. To prevent, despite the large distance between the rotation axis and the frame 10 a collision between the latter and the profile section 80 occurs, the gap of the gap 87 can be increased. This makes it possible for insects to penetrate the building interior, which runs counter to the function of a screen door. According to the invention it is therefore provided that at least one outer side of the profile section 80 and / or the frame 10 and / or the profile 50 and / or the central segment 30 is formed arc-shaped at least partially. In the door shown in Figure 40, the profile section 80 is formed accordingly. Between the longitudinal sides 88, 88 'and a transverse side 89 each arcuately shaped edges 86, 86' are arranged. These edges 86, 86 'allow the frame 10 to pivot past the tread portion 80, with no contact between the outsides of the two members 10, 80.

FIG. 41 shows a pivoting movement 85 of the frame 10 about the holding means 82. Due to the laterally rounded edges 86, 86 ', it is possible for the frame 10 to be pivoted out of the closed position 120. According to the invention, the profile 50 could also be provided with arcuately designed edges so as to pivot past a profile section 80 provided with a rectangular cross section. It is only crucial that in the closed position, the longitudinal side 88 and the frame 10 are facing each other directly, but at the same time a pivoting of the frame 10 is possible without hindrance. Corresponding to the profile section 80 with the rounded edges 86, 86 '(FIGS. 40 and 41), the profile 50 can also be formed, so that only one tool is required for the production of the two profiles, which is economical.

In FIGS. 42 and 43, the door according to the invention is shown schematically in a three-dimensional representation. In particular, the transition from the closed position 120 into the passage position is illustrated. Due to the claw-like shape of the hinge element 72, the frame 10 according to the invention can be pivoted from the closed position 120 by 180 degrees until it rests against the building opening 110 again. For this purpose, on the one hand, the holding means 82 designed as a pivot axis must be arranged above a bottom region of the profile section 80 in such a way that the hinge element 72 can also come to rest below the holding means 82. Furthermore, both longitudinal sides 88, 88 'of the profile section 80 must be formed arcuate in order to allow pivoting 85 in the illustrated positions.

LIST OF REFERENCE NUMBERS

10

frame

20

frame connector

30

central segment

31

wall

32

Corner

33

leadership stone

34

chamber

35

Working medium

36

face

36 '

drilling

39

Hole in the wall 31

40

male segment

41

base element

42

slider member

43

hook element

46

Gap between the end face 36 and the wall 31st

47

Bearing for the slider element 42 in the central segment 30th

48

Nose on the face 36

49

Cutout in the corner element 32 or the wall 31st

50

profile

51

receiving chamber

55

Slide the profile 50 onto the frame connector 20

60

cover

61

mounting means

70

connecting means

71

open leadership

72

hinge element

73

Pusher

74

magnetic closure

75

Inserting the connecting means 70 in the chamber 34th

76

screw

80

profile section

81

hinge body

82

holding means

85

Movement of the frame 10 about the holding means 82nd

86.86 '

Edge of the profile section 80

87

Gap between the frame 10 and the profile section 80th

88.88 '

Long sides of the profile section

89

Transverse side of the profile section 80th

90

Movement of the slider element 42 to the central segment 30 to

91

Movement of the slider element 42 away from the central segment 30

95.95 '

free space

96

Attaching the hinge element 72 on the hinge axis 82nd

110

building opening

120

closed position

Claims (38)

Frame (10), preferably a fly screen frame, with at least one frame connector (20) and with at least one profile (50), wherein
the profile (50) has inside at least one receiving chamber (51) at its end,
the frame connector (20) has a central segment (30) and at least one journal segment (40) and the journal segment (40) is arranged on the central segment (30),
the pin segment (40) and the receiving chamber (51) are adapted at least in regions such that in the case of assembly the pin segment (40) can be inserted into the receiving chamber (51) of the profile (50),
in the holding case the pin segment (40) in the receiving chamber (51) of the profile (50) stores by clamping,
characterized in that
the pin segment (40) is designed at least in two parts and has a base element (41) and a slider element (42), wherein
at least one element (41, 42) is preferably wedge-shaped,
the base element (41) movably supports the slider element (42),
and by a displacement of the slider element (42) relative to the base element (41), the pin segment (40) reversibly passes from the mounting case in the holding case. Frame according to claim 1,
characterized,
in that, as a result of the displacement of the slider element (42) in the direction of the central segment (30), the pin segment (40) passes from the mounting case into the holding case. Frame according to claim 1,
characterized,
that by moving the slider element (42) away from the central segment (30), the pin segment (40) passes from the mounting case into the holding case. Frame according to one of the preceding claims,
characterized,
in that the frame connector (20) has two, three or four pin segments (40), in particular that the pin segments (40) are arranged L, T, I or star-shaped on the central segment (30). Frame according to one of the preceding claims,
characterized,
that the male segment (40) has a rectangular geometry. Frame according to one of the preceding claims,
characterized,
in that the base element (41) and / or the slider element (42) have a triangular or other geometric cross-section and that the outer circumference of the cuboid pin segment (40) increases as a result of the sliding of the slider element (42) on the base element (41) , Frame according to one of the preceding claims,
characterized,
in that the central segment (30) has at least one corner element (32) which is arranged in one of the corners of the central segment (30). Frame according to one of the preceding claims,
characterized,
that the central segment (30) has at least one functional means (35) and a wall (31). Frame according to claim 8,
characterized,
in that the functional means (35) cooperates with the wall (31) in a non-positive and / or form-fitting manner and thereby pulls the slider element (42) in the direction of the central segment (30). Frame according to one of claims 1 to 8,
characterized,
in that the functional means (35) interacts with the wall (31) in a non-positive and / or form-fitting manner and thereby pushes the slider element (42) away from the central segment (30). Frame according to one of the preceding claims,
characterized,
in that the central segment (30) and the base element (41) are connected in one piece and in the same material, in particular that the central segment (30), the wall (31), the corner element (32) and the base element (41) are connected in one piece and in the same material. Frame according to one of the preceding claims,
characterized,
in that the slider element (42) has an end face (36) which contacts the wall (31), the end face (36) having at least one bore (36 ') into which the functional means (35) can be introduced. Frame according to one of the preceding claims,
characterized,
in that the functional means (35) is a screw which bears in the central segment (30), in particular in the wall (31) and engages in the slider element (42). Frame according to one of the preceding claims,
characterized,
in that the slider element (42) has a hook element (43) at its end which protrudes into the central segment (30) in some areas and the hook element (43) and the wall (31) are adapted such that the wall (31) is at least partially offset from the end face (36) and the hook element (43) is included. Frame according to claim 14,
characterized,
in that the functional means (35) bears in a form-fitting manner between the hook element (43) and the wall (31) of the central segment (30) in certain regions. Frame according to one of the preceding claims,
characterized,
that the wall (31) supports the slider element (42) in regions, the function means (35) spreads open a free space (95,95 ') between the wall (31) and slider element (42) and thereby the slider element (42) pushes away from the central segments. Frame according to one of the preceding claims,
characterized,
that in the case of installation, the outer surface (37) of the wall (31) and the outer surface (44) of the slider element (42) are parallel or perpendicular to the longitudinal axis of the slider element (42). Frame according to one of the preceding claims,
characterized,
in that the functional means (35) is a screw (36) and can be moved by the force-locking contact of screw (36) and slider element (42), the slider element (42) by the rotation of the screw (36). Frame according to one of the preceding claims,
characterized,
in that the central segment (30) has at least one chamber (34), in particular that the chamber (34) lies in the region of the central segment opposite the journal segment (40). Frame according to claim 19,
characterized,
in that a connecting means (70), which is fixed to the central segment (30) by means of a fastening means (38), can be inserted into the chamber (34). Frame according to one of the preceding claims,
characterized,
in that the central segment (30) has at least one guiding block (33) which cooperates with an open guide (71) of the connecting means (70). Frame according to one of the preceding claims,
characterized,
in that the connecting means (70) has at its end a hinge element (72) which is fixedly or detachably attached. Frame according to one of the preceding claims,
characterized,
in that the connecting means (70) has at its end a sliding device (73) which is fixedly or detachably attached. Frame according to one of the preceding claims,
characterized,
in that the connecting means (70) has at its end a partial element of a magnetic closure (74) which is fixedly or detachably attached. Frame according to one of the preceding claims,
characterized,
in that the connecting means (70) cooperates with a holding means (82) and the holding means (82) is arranged in a profile section (80). Frame according to claim 25,
characterized,
in that the holding means (82) is a hinge axis arranged in the profile section (80). Frame according to claim 26,
characterized,
that the hinge element (72) engages around the hinge axis (82) like a claw when interacting and is clipped onto the hinge axis (82). Frame according to one of the preceding claims,
characterized,
in that the profile section (80) is arranged on a building opening (110), wherein in particular the building opening (110) is a door frame or a casement frame of a window. Frame according to one of the preceding claims,
characterized,
in that the profile section (80) has at least two longitudinal sides (88, 88 ') and in a closed position (120) a longitudinal side (88, 88') directly faces the frame (10), wherein the profile section (80) and the frame (80) 10) are at least partially separated by a gap (87). Frame according to one of the preceding claims,
characterized,
in that at least one outer side of the profile section (80) and / or the frame (10) and / or the profile (50) and / or the central segment (30) is arc-shaped at least in certain regions, wherein in particular an edge (86, 86 ') between the longitudinal side (88,88 ') and a transverse side (89) of the profile section (80) is designed so arcuate that the frame (10) on the profile section (80) is vorbeischwenkbar. Frame according to one of the preceding claims,
characterized,
in that the central segment (30) has a cover (60), in particular that the cover (60) has at least one pin-like mounting means (61), in particular that the mounting means (61) for mounting in the corner element (32) of the central segment (30 ) serves. Frame according to claim 31,
characterized,
in that the cover (60) has at least one opening, in particular that the opening serves to introduce the functional means (35). Method for mounting a frame (10), with at least one frame connector (20) and with at least one profile (50), wherein
the profile (50) has inside at least one receiving chamber (51) at its end,
the frame connector (20) has a central segment (30) and at least one journal segment (40) and the journal segment (40) is arranged on the central segment (30),
the pin segment (40) and the receiving chamber (51) are adapted to one another at least in regions,
the pin segment (40) is designed at least in two parts and has a base element (41) and a slider element (42), wherein
at least one element (41, 42) is at least partially wedge-shaped,
the base element (41) movably supports the slider element (42),
in the case of installation the pin segment (40) is inserted into the receiving chamber (51) of the profile (50),
the slider element (42) is reversibly displaced along the base element (41)
and a cross-sectional enlargement of the pin segment (40) is formed until a holding case is achieved, in which the pin segment (40) in the receiving chamber (51) of the profile (50) is clamped. Method according to claim 33,
characterized,
in that the slider element (42) is displaced in the direction of the central segment (30) to the transition of the pin segment (40) from the mounting case into the holding case. Method according to claim 33,
characterized,
that for the transition of the pin segment (40) from the mounting case in the holding case, the slider element (42) from the central segment (30) is pushed away. Method according to one of the preceding claims 33 to 35,
characterized,
in that the central segment (30) has a wall (31), a functional means (35) is arranged between the wall (31) and the slider element (42), and that by a non-positive and / or positive engagement of the functional means (35) Slider element (42) relative to the base member (41) is moved. A frame according to claims 1 to 32 made according to any one of the methods of claims 33 to 36. Frame for insect protection,
characterized in that the frame (10) has features according to one of claims 1 to 32.

Images