SI24024A - Sash or door leaf with multilayer vitrification - Google Patents

Abstract

The window frame or door with multilayer glazing solves the technical problem of the tipped support frame (2) which, in combination with the appropriate adapters (6) and / or (17) and / or (24) and / or (38) 40) windows or doors with multilayer glazing (39), irrespective of the number of insulating glasses. The frame (2) is formed as an elongated saturation profile, the feature of which is a nozzle (28) and / or a nipple (29) in the upper part, and a stem (26) with a seal (1) in the lower part. The attachment (28) is positioned on the outer, and the nipple (29) is on the inside of the skirt (40). The insole glass (3) or adapter (38) can be completed on the inside of the skirt (40) and the outer side is an aluminum profile (11).

Description

The subject of the invention is a window or door sash frame with multilayer glazing, or more precisely a uniform sash profile frame with associated gasket for closer gaps between the inner glass and the window sash and with associated mountings for mounting internal and / or external adapters for the installation of multiple layers of insulating glass, including lining the exterior and / or interior surfaces of the sash with adapters in terms of overlays or decorative slats.

According to the international patent classification, the invention is envisaged to be classified in E06B 3/04, E06B 3/14 and additionally in E06B 3/30.

A technical problem

The technical problem solved by the invention is how to design a single window or door sash frame, on which it will be possible to easily and quickly install the appropriate internal and / or external adapters, which will allow the installation of glazing from several layers of insulating glass using a single , for this purpose a single and universal wing frame with additional seal. By installing the appropriate adapters on a single sash frame, it will be possible to produce windows and doors with multi-layer glazing • ·

and with different thermal characteristics, both in new construction and in upgrading existing, already installed windows or doors.

The prior art

There are many known solutions for the implementation of multi-pane glazing windows and doors. Typical of these is the presence of the problem of positioning the inner glass during and after the process of gluing to the window or door sash with additional spacers, resulting in an uneven gap between the edge of the inner glass and the edge of the window sash. Due to the sealing and aesthetic appearance, this grout is usually filled with silicone or other suitable sealant after bonding. The process of aesthetically filling the gap is time consuming, followed by the additional cleaning of the surface of the window or door that has come into contact with the sealant.

It is known that the thickness of the sash frame and the number of insulating glass significantly affect the thermal characteristics of windows and doors. For this reason, the known windows and doors differ mainly in the thickness of the wing frame profiles. The more layers of glass are embedded in the sash, the thicker the frame means that there are frames of different thicknesses. Thus, there are at least three standard thicknesses of profile frames for wings, 68 mm, 78 mm and 88 mm. For this reason, the known methods of constructing windows and doors with multiple glass are based on the requirement to design the production of different thicknesses of window and door sash frames, which is further conditioned by the production of several different tools for their processing. The latter results in an increased volume of production preparation and execution, which in turn significantly increases production costs.

The so-called Internorm plywood is known on the market, the construction of which is characterized by the fact that it comprises an additional hollow Alu profile, which is mounted on the seats. These mountings allow the Alu profile to be glued together with the Alu profile, allowing the cleaning of dirt or condensation, which usually occurs with such solutions, since the chamber between the third and fourth glasses is not airtight.

Another known solution is according to the patent Sl 22343, in which the window sash frame is designed as a spacer with side grooves into which two glasses are inserted, which together with the sash form an airtight chamber. Its disadvantage, in particular, is that the composition of this window sash is very complex by the so-called State of the Art technology and that it does not allow the flexibility of mounting three, four or more layers of insulating glass.

Also according to the patent Sl 22760, the spacer between the glass panes is at the same time a window sash frame. For the installation of two glasses, the spacer has one shoulder on each side, and a double-sided adhesive tape is inserted in the space between the glasses with the application of a moisture absorber. The solution has the disadvantage that the frame design does not allow the flexibility of mounting three, four or more glasses in the window sash.

[0004] A glazed panel solution according to WO 96/16245, which consists of a frame glazed with two glass panes and an intermediate airtight chamber, is further known. The frame is of profile design, with associated gaskets. Its disadvantage, in particular, is that it does not allow the flexible installation of adapters on the inside and outside of the window sash, as well as the installation of three, four or more pane glass in the sash frame. The manufacture of such a window sash with an airtight chamber between the windows is very complicated and practically difficult to do by a modern technological process.

Another known solution is patent DE 298 12 574, comprising a window sash profile frame consisting of two metal parts joined by an intermediate web. In and adjacent to the profile frame are glass panes with an intermediate spacer separated from the two-part metal frame by adhesive. Stekli • ·

are attached to the spacer by a layer of adhesive. The disadvantage of this solution is, in particular, that it does not allow the adapter to be mounted on the inside and / or outside of the sash frame, preventing the installation of three, four or more layers of insulating glass, thereby achieving higher energy efficiency. Its disadvantage is that it provides protection for the edge of the inner glass and the inner edge of the longer side of the window sash by applying adhesive or sealant. Furthermore, its disadvantage lies in the composition of the double-layer insulating glass and gluing the same to the wing profile. Bonding is carried out through the profile of the wing, and the secondary sealant has the function of adhesive and sealant at the same time. Gluing through the profile is, in terms of the perfect filling of the gap between the window sash and the glass spacer, difficult in practice. Therefore, it is often the case with such window frames that the inert gas located between the two panes escapes into the open.

A common feature of all the known known window and door sash frame solutions is that their constructions do not allow the flexibility of mounting three, four or more layer insulating glasses using a single profile frame. For this reason, window and door frames of different thicknesses are used in practice, depending on the number of insulating lenses installed. Their characteristic feature is the present problem of positioning the inner glass during and after the process of gluing to the window or door sash with additional spacers, and the uneven gap between the edge of the inner glass and the edge of the window or door sash that results.

Due to all of the above, there is a need for a single window or door sash frame, which will allow the manufacture of sash with any multi-layer glazing and which does not require the positioning of the glass during bonding with additional spacers.

• · · · ·

The solution to a technical problem

The described technical problem is solved by a window or door frame according to the invention, the construction of which is such that it allows flexible installation of two, three, four or multilayer insulating glasses in a way that ensures high energy efficiency and airtight sealing. The feature of a window or door frame is in a single design regardless of the number of insulating lenses installed, which allows for its typical for-profit design with at least one, two or more mounts for the installation of suitable adapters.

The main feature of an innovative window or door frame solution is its cross-section and longitudinal section, indicated by at least one attachment for mounting at least one adapter and a multifunction gasket along the side arm.

The installation of one or more suitable adapters on a single wing frame allows the manufacture of windows or doors with two, three, four or more built-in insulating glass, with very favorable thermal characteristics. In this case, the form and width of the window sash are the same for all window or door sash designs. This solution according to the invention simplifies the uniform and type construction of the frame, simplifies the process of its manufacture and thus reduces production costs. This window or door leaf design requires a single frame with one or two lugs made, and preferably only two adapters.

The window or door sash frame is preferably made of rigid PVC having a multifunctional seal preferably made of EPDMA on the edge of one of its side arms. Preferably, the seal is applied to the frame member by means of a coextrusion process. The contour of the window or door leaf frame with said seal is designed in such a way that the seal protects the edge of the inner insulating glass and allows it to be easily positioned on the window or door leaf while automatically sealing the gap between the inner glass and the window or door leaf.

• ·

The essence of the invention will be explained in more detail below with a description of the embodiments shown in the accompanying drawings, in which FIG. 1 window or door sash frame according to the invention with three-layer glazing, in projection, first embodiment;

FIG. 2 in the same way as in FIG. 1, in outline only;

FIG. 3 is a window or door sash frame according to the invention with double glazing, projected, second embodiment;

FIG. 4 the same as in FIG. 3, in outline only;

FIG. 5 is a window or door sash frame according to the invention with four-pane glazing, projected, third embodiment;

FIG. 6 is the same as in FIG. 5, in outline only;

FIG. 7 wing frame with single adapter mount, first embodiment, projected;

FIG. 8 wing frame with dual adapter socket, second embodiment, in projection;

FIG. 9 adapter as decorative trim, projected.

Hereinafter, the description of the invention is based on the frame 2 of the casement 40 of windows or doors with multilayer glazing 39 shown in three embodiments, namely three-layer, two-layer and four-layer glazing. For the sake of simplicity, the description of these embodiments hereinafter refers to the frame 2 of the window sash 40, with identical embodiments also referring to the glazed, in particular balcony door sills.

As shown in FIG. 7 is a first embodiment of a window wing frame 2 made of an elongated profile formed in cross-section by honeycombs of arbitrary geometric chambers and characterized by an outgrowth 34 with an arm and an outgrowth 42 with an arm 26 preferably extending along the entire length of the frame 2 Preferably, the leg 27 is perpendicular to the projection 34 and the branch 26 is parallel to the projection 42. The free end of the branch 27 is formed as a nozzle 28 with a groove 7 and a groove 41, which also preferably extend along the entire length of the frame 2. At the free end of the branch 26. and orthogonal to it is an outgrowth 33 with a seal 1. The seal 1 is, with a free longitudinal edge, rotated back at an arbitrary angle back to the arm 26. The overhang 33 with the seal 1 preferably extends over the entire length of the arm 26 and thus over the entire length of the frame 2.

In FIG. 8 shows a frame 2 which, from that shown in FIG. 7 is only distinguished by the fact that, apart from the nozzle 28 on the arm 27, there is also a nozzle 29 on the arm 30, which are diametrically opposite and preferably have the same shape. Like the nozzle 28, the nozzle 29 on the upper side is provided with a groove 41 and has a groove 7 which is designed to form a close contact with the nozzles 31, 6, 17, 24 and 38 inserted therein, as a condition of their being sides parallel and / or perpendicular to the glazing 39.

The adapter 38 is made as an elongated lath having a nozzle 31 with a groove 32 on one of its larger surfaces and along its entire length, above which the groove 35 is located, below which the grooves 36 and 37 are described. 9.

Adapters 6 and 17 are preferably of the same design as the adapter 38, in particular its attachment 31 with groove 32, as regards mounting on the lugs 28 and 29 on the window or door frame 2. The only difference is in their position with respect to the frame 2 and their shape.

From what has been shown and described previously, the frame 2 may be provided with at least one or two lugs 28 and / or lug 29, which may also be positioned otherwise in another embodiment. Also

in another embodiment, the frame 2 may be configured with multiple lugs 28 and / or 29.

The entire frame 2 is preferably made of rigid PVC and the seal 1 is made of EPDM material and is preferably applied to the overgrowth 33 by a coextrusion process. In another embodiment, the frame 2 and the seal 1 may also be made of other suitable materials, the seal 1 may also be applied to the outgrowth 33 by another process, or may be pre-fabricated separately and then glued or otherwise to the outgrowth 33. attached.

For the embodiments shown and described, the frame 2 is said to be positioned in the window sash 40 such that the socket 28 is positioned on the outside and the socket 29 on the inside of the sash 40.

A first embodiment of a window sash 40 with a frame 2 according to the invention and with a three-layer glazing 39 is shown in FIG. 1 and FIG. 2. In this embodiment, a vertical adapter 24 is affixed to the outer face of the window sash 40 on the frame 28 of the frame 2 so that it contacts the insulating glass via an intermediate double-sided adhesive strip 23. The adapter 24 is covered by an Alu profile 11, which is mounted on one side by a latch 14 on the outside, preferably a wooden window frame 12, and on the other side by a seal 22, which fits onto the adapter 24. As a rule, the Alu profile 11 is in the upper part all over length filled with insulating filler 21, which significantly improves the thermal performance in this area of window sash 40.

The three-layer glazing 39 consists of insulating glasses 3, 3.1 and 3.2. Between the insulating glasses 3, 3.1 and 3.2 are inserted two-glass spacers 15 and 15.1 such that they lie on the layers of the secondary sealant 9 and 9.1 respectively. In this assembly, the three-layer glazing 39 is mounted on the window frame 2 such that by the glass

3.1 and 3.2 it rests on the glazing plate 20 or the layer of polyurethane adhesive 25 and with the lower edge of the glass 3 on the seal 1. The insulating glass 3.2 is positioned next to the adapter 24 on the outside of the window sash 40, while the insulating glass 3 is positioned on the inside. window sash 40 so that it fits tightly with the entire lower edge on the gasket 1 and is glued to the inside of the window frame 2 via double-sided adhesive tape 4, thus completing the interior image of the window sash 40.

A stable joint between the insulating glass 3.2 and the window frame 2 is provided by the double-sided adhesive tape 23, to which the adapter 24 is attached to the frame 28 attachment 28.

The window sash 40 rests on its entire frame on the window frame 12. The seals between the window sash 40 and the window frame 12 are provided by seals 13 and 16, which are located on the projection 34 or on the arm 26 of the projection 42.

In another embodiment, which is not shown in the previously described three-pane glazing 39 of the window sash 40 with the frame 2, the insulating glass 3 on the inside of the window sash 40 may be limited by a vertical adapter 38, which is shown in two-layer and four-layer glazing 39 in hereinafter, in the second and third embodiment. In this embodiment, the adapter 38 with the attachment 31 is inserted into the groove 7 of the attachment 29 on the window frame 2 and also glued to it via the double-sided adhesive tape 4.

Another embodiment of a window sash 40 with a frame 2 according to the invention with two-layer glazing 39 is shown in FIG. 3 and FIG. 4. In this embodiment, a vertical adapter 17 is provided on the outside of the window sash 40 to the nozzle 28 of the frame 2, which has a gasket 19 at the other end, through which it rests tightly on the outer insulating glass 3.1. In this way, the adapter 17 fills the space between the insulating glass 3.1 and the gasket 22 inserted in the Alu profile 11. The Alu profile 11 overlaps the adapter 17 in a similar manner previously described in the first • ·

implementation case. Adapter 17 is preferably filled with an insulating filler 18, preferably of graphite styrofoam. This significantly improves the thermal performance of the interstitial spacer 15 and the secondary sealant 9.

The two-layer glazing 39 consists of insulating glasses 3 and 3.1 and an inter-glass spacer 15 and a layer of secondary sealant inserted between them.

9. In this assembly, a two-layer glazing 39 is mounted on the window frame 2 such that it fits with glasses 3 and 3.1 onto a layer of polyurethane adhesive 25 that lies on the upper surface of the window frame 2. The insulating glass 3 is positioned adjacent to the adapter 38, which it is mounted on the window frame nozzle 29, on the inner side of the window sash 40, thus completing the interior appearance of the window sash 40. In this case, the adapter 38 with the attachment 31 is inserted into the groove 7 of the attachment 29 on the window frame 2 and glued to it through the double-sided adhesive tape 4. In this case, the adapter 38 with the attachment 31 is inserted into the groove 7 of the attachment 29 on the window frame 2 and thus glued over the double sided adhesive tape 4.

The sash 40 is sealed against the wooden window frame 12 by seals 13 and 16 in the manner described in the first embodiment.

A third embodiment of a window sash 40 with a frame 2 according to the invention and with a four-layer glazing 39 is shown in FIG. 5 and FIG. 6. In this embodiment, a horizontal adapter 6 is attached to the outer sash 40 of the window sash 40, which extends the longitudinal sash 40 so that four insulating glasses 3, 3.1, 3.2 and 3.3 can be inserted. The distance between them is determined by the spacer spacers 15, 15.1 and 15.2, which are limited at the bottom by the secondary sealing means 9, 9.1 and 9.2. The glazing 39 thus assembled is inserted into the window sash 40 so that the insulating glass 3 on the inside of the sash 40 is positioned on or adjacent to the vertical adapter 38 which is mounted on the socket • · · · · of the frame 2. The adapter 38 is mounted on the socket 29 by by means of a nozzle 31 inserted into the groove 7 of the nozzle 29 of the window frame 2 so that with the lower lower edge it rests tightly on the gasket 1 on the outgrowth 33 of the arm 26 in the lower region of the frame 2. The gasket 1 thus allows the positioning of the adapter 38 and the glazing 39 in the window frame 2 in wing assembly 40. In the unlabeled longitudinal groove of frame 2, a double-sided adhesive tape 4 is installed to prevent adapter 38 from failing, while allowing a solid connection between frame 2 and adapter 38.

After installing the glazing 39 in the gap between the window frame 2 and the secondary sealant 9, 9.1 and 9.2 and the adapter 38, a layer of two-component polyurethane adhesive 5 and 5.1 is applied. Then a horizontal adapter 6 is inserted in the longitudinal direction of the outer frame 28 of the window frame 2 by pushing its unmarked projection into the groove 7 at the outer extension 28 of the window frame 2. For further fixing of the adapter 6 to the frame 2, made of plastic. The adapter 6 on its underside rests on the seal 10, which is preferentially made of EPDM and, together with the seals 13 and 16, is designed to provide the necessary airtightness and watertightness between the window sash 40 and the window frame 12. The seal 10 is inserted into the unmarked groove at the upper end of the Alu profile 11. In this embodiment, with the horizontal adapter 6, the number of glass layers 39 above the window frame 2 may be greater, such as five layers or more, depending on the width of the adapter 6.

For all the embodiments described previously of the wing frame 2 of the window 40 or of the multi-glazed window 39, in some embodiments, insulating glass 3 may be mounted on the inside of the wing 40 and an adhesive glass 3 may be attached to the frame 2 by an adhesive strip. both versions of frame 2, either with the outer fitting 28 only or simultaneously with the outer fitting 28 and the inner fitting 29. Thus, framing 2 with the fitting 28 and / or fitting 29 may be used.

In other embodiments, an adapter 38 can be mounted on the inner side of the wing 40, which is mounted on the frame 31 via the adapter 31 or the inner adapter 29, as a rule, the frame 2 is used with both attachments 28 and 29.

On the outside of the sash 40, one of the adapters 6, 17 or 24 may be fitted to the nozzle 28 of the frame 2, depending on the number of glazing layers 39. Preferably, in the three-layer sash design, 40 windows or doors, with insulating glasses 3, 3. 1 and 3.2 , adapter 24 is used here. In the two-layer version with insulating glasses 3 and 3.1, the adapter 17 is preferably used. In the four-layer version with insulating glasses 3, 3.1,

3.2 and 3.3, or in the case of multilayers, adapter 6 is preferably used.

The window or door leaf components 40 are preferably made of materials as follows, seals 1, 10, 13, 16, 19 and 22 are preferably of EPDM material, window frames 2 of PVC material, insulating glass 3, 3.1, 3.2 and 3.3 tempered glass, aluminum adapters 6, 17, 24 and 38, plastic glazing 8, aluminum profiles 11, plastic snaps 14, spacers 15, 15.1 and

15.2 preferably of plastic, also aluminum or stainless steel, insulating fillers 18 and 21 of graphite styrofoam. Window or door frames 12 are preferably made of wood.

It is quite understandable that said window or door leaf components may also be made of other suitable materials or of a combination of several different materials.

Claims (12)

PATENT APPLICATIONS Window or door wing frame with multilayer glazing, characterized in that the frame (2), which covers the entire sash area (40), is made with at least one outer nozzle (28) and / or with at least one internal nozzle (29) ) for mounting the adapter (6) and / or the adapter (38) and / or the adapter (24) and / or the adapter (17) and to have the frame (2) on the projection (33) of the limb (26) preferably over the entire length at least one gasket (1); that in some cases an insulating glass (3) is mounted on the inside of the sash (40) adjacent to the frame (2) which is glued to the frame (2) by adhesive tape (4) and in other cases to the inside of the sash (40) a vertical adapter (38) can also be mounted, which is inserted into the frame (2) via the nozzle (31), and at the same time glued to it by an adhesive tape (4), thus insulating glass (3), as well as the adapter (38) with the lower long edge firmly against the gasket (1); that one of the adapters or (6) or (17) or (24) be fitted on the outside of the sash (40) to the nozzle (28) on the frame (2), depending on the number of layers of glass in the glazing (39). Frame according to claim 1, characterized in that the frame (2) is made as an elongated profile formed in cross-section by honeycomb sections of arbitrary regular and / or irregular geometric shapes, characterized by at least one projection (34 ) with a limb (27) and at least one protrusion (42) with a limb (26), which generally extend along the entire length of the frame (2) and throughout the entire circumference of the wing (40). Frame according to claim 2, characterized in that the free ends of the arm (27) and / or arm (30) are preferably terminated by the nozzle (28) and / or the nozzle (29) by a groove (7) and a groove (41). ). • · Frame according to claim 1, characterized in that the nozzles (28) and (29) are preferably diametrically opposite, facing each other in the opposite direction. Frame according to claim 3, characterized in that the groove (7) is designed to allow close contact with the adapter (31) inserts (6, 17, 24, 38) inserted therein. Frame according to claim 1, characterized in that the frame (2) is arranged in the sash (40) so that the nozzle (28) is positioned on the outside and the nozzle (29) is on the inside of the sash (40). Frame according to claim 1, characterized in that the vertical adapter (24) is mounted on the frame (2) of the frame (2) so that it is supported by an insulating glass (3.2) through the intermediate adhesive strip (3.2) and covered by Alu profile (11), which is mounted with one end on a latch (14) on a window or door frame (12) and with the other end rests on the adapter (24) via a seal (22). A frame according to claim 1, characterized in that the vertical adapter (17) is mounted on the frame (28) of the frame (2) so that, through the seal (19), it rests tightly on the outer insulating glass (3.1), the adapter being (17) preferably filled with insulating filler (18). Frame according to claim 1, characterized in that the length of the horizontal adapter (6), which is mounted on or in the nozzle (28) on the frame (2), depends on the number of layers of glass inside the glazing (39), this way, extend the longitudinal side of the wing (40) accordingly. A frame according to claim 9, characterized in that the adapter (6) on the underside rests on a gasket (10) inserted into an unmarked groove at the upper end of the Alu profile (11). Frame according to claim 1, characterized in that at the outgrowth (33) the gasket (1) with the free end is preferably curved towards the limb (26), which enables precise positioning and sealing of the adapter (38) or the insulating glass (3). glazing (39) to the frame (2) of the wing (40). A frame according to claim 1, characterized in that a stable joint between the insulating glass (3.2) and the frame (2) allows adhesive tape (23) to which an adapter (24) is attached, which is attached to the frame (28) (2).