RU2566493C1 - Shape and system of shapes for translucent structures - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: shape for translucent structures comprises a hollow chamber body, at least with one longitudinal ledge placed at an identical distance from face, external and internal surfaces of the shape to form a fixed gap between elements of a translucent filling placed at sides from this ledge, along its side walls, and with slots for the installation of fillets that press the elements of the translucent filling to this ledge. The height of the longitudinal ledge is made commensurate to the distance from the face surface of the shape to this ledge. On the side walls of the longitudinal ledge there are grooves inside its hollow volume forming longitudinal slots for the installation of a compactor or a plug. Also a system of shapes is proposed for translucent structures. It includes at least two of the following shapes: frame shape, fold shape, impost shape. Each shape has the structure described above.

EFFECT: improved structures.

9 cl, 12 dwg

Description

FIELD OF THE INVENTION

The proposed technical solution relates to the field of construction and can be used in filling blocks of building openings: window, door, balcony, in the construction of internal partitions, facades and roofs of buildings, in the manufacture of translucent building structures of greenhouses, conservatories, greenhouses, exhibition halls, etc.

State of the art

A known system of profiles for the assembly of windows (patent RU 67160, IPC E03B 3/00, publ. 10.10.2007) containing profiles of the frame, sash, impost or a combination thereof, glazing bead profiles, mortgages and seals. The profiles of the frame, sash and impost are made with the possibility of installing double-glazed windows or single glazing elements in them. However, single glazing does not allow to achieve the necessary heat and sound insulation of the internal premises, and the use of translucent windows as a translucent filling has a number of significant drawbacks. A double-glazed window is significantly more expensive than two (or three) individual glazing sheets, in addition, in case of damage to one of the glass of the double-glazed window, the entire double-glazed window is required.

Known solutions that can eliminate the operations and costs associated with the manufacture of glass, and provide the ability to obtain a window (or door) block with double glazing that meets all the requirements of tightness and insulation, directly at the assembly site.

Thus, a solution is known in which the frame profile includes a protruding element located in the middle of the profile - a longitudinal protrusion with essentially parallel side walls, designed to create a fixed gap between the sheets of translucent filling (patent WO 98/25001, IPC E06B 3/24, publ. 06/11/1998). Sheets of translucent filling are glued to the side walls of the longitudinal protrusion and pressed against them with glazing beads installed in the corresponding profile grooves located on the sides of the longitudinal protrusion.

The longitudinal protrusion acts as a distance frame for the glazing elements, while it is part of the frame profile and is formed during the extrusion during the manufacture of the latter. The protrusion can be made monolithic or hollow, while the cavity of the protrusion, usually filled with moisture-absorbing material. In some cases, the cavity may be made open from above, i.e. open. The shape of the protrusion can also vary, for example, it can be rectangular, oval, square, the main thing is that it provides sufficient area for fixing the glazing sheets.

The sash profiles disclosed in the patents RU 2424412, IPC E06B 3/56, publ. 07/20/2011 and FR 2847297, IPC E06B 3/56, publ. 05/21/2004.

A significant drawback of all the aforementioned profiles is the low reliability of the operation of structures formed from profiles under conditions of strong temperature drops, especially frequent in Siberia.

This is due to the use of glue to connect the elements of translucent filling with a remote protrusion. The adhesive layer is unstable to temperature extremes, causing the destruction of the adhesive structure, which leads to a violation of the tightness of the structure and contributes to the ingress of moisture and dust into the internal cavity between the elements of translucent filling. As a result, the window unit becomes susceptible to fogging and freezing, which leads to further destruction of the adhesive joint.

Another disadvantage of using adhesive bonding is the inability to dismantle the unit without damaging the glass.

As the closest analogue to the presence of signs similar to the essential features of the claimed technical solution of the profile, the design of the profile disclosed in patent RU 2250975, IPC E06B 5/20, publ. 04/27/2005 (aka WO 0068540 from 11/16/2000). According to the aforementioned patent, the profile used for the manufacture of translucent structures contains a hollow chamber body with at least one longitudinal protrusion located at the same distance from the front, inner and outer surfaces of the profile. The protrusion serves to form a fixed gap between the elements of translucent filling, which are placed on the sides of the protrusion, along its side walls. On the sides of the protrusion in the profile, grooves are made for installing glazing beads, pressing the elements of translucent filling to this protrusion.

A significant drawback of the closest analogue, as well as the aforementioned ones, is the need to use an adhesive layer to connect the filling elements with the protrusion of the profile, which does not ensure the reliability of the structure in weather conditions and makes it impossible to dismantle the structure without damaging the filling elements.

In addition, this profile is almost impossible to use for creating arched structures, which is due to the low rigidity of the profile shape, bending of which does not exclude distortion of the shape of the longitudinal protrusion and closing of the grooves for installing glazing beads.

Another significant drawback is the need to use special connecting elements when assembling structures from this profile.

As the closest analogue to the claimed system of profiles adopted technical solution of the system disclosed in patent RU 2250975, IPC E06B 5/20, publ. 04/27/2005. The mentioned system is intended for the installation of thermo-acoustic windows, but can also be used for the assembly of other translucent structures.

The system includes at least two of the following profiles: frame profile, sash profile, impost profile, each of which has a hollow chamber body with at least one longitudinal protrusion for forming a fixed gap between the elements of translucent filling, and with grooves for installation of glazing beads.

The disadvantage of the said system of profiles is: limited use and the impossibility of dismantling the structure without damaging the elements of translucent filling due to their adhesive connection with the profile, as well as the presence of a large number of special connecting parts, without which it is impossible to assemble a translucent structure.

Disclosure of invention

The invention solves the problem of expanding the possibilities of using profiles due to their unification.

Achieved positive technical result consists in increasing the unification of a single profile and the system of profiles as a whole, which allowed to expand the possibilities of their use in translucent building structures for various purposes and climate performance and to ensure a reduction in the range of profiles used.

An additional positive result is the ability to completely or partially dismantle the structure.

The proposed profile for translucent structures contains a hollow chamber body with at least one longitudinal protrusion located at the same distance from the front, inner and outer surfaces of the profile to form a fixed gap between the translucent filling elements placed along the sides of this protrusion along it side walls, and with grooves for installing glazing beads, pressing elements of translucent filling to this protrusion. According to the invention, the height of the longitudinal protrusion is made commensurate with the distance from the front surface of the profile to this protrusion, while recesses are formed on the side walls of the longitudinal protrusion into its hollow volume, forming longitudinal grooves for installing a sealant or plug.

As in the prototype, the longitudinal protrusion performs the functions of a remote element that provides a fixed gap, a gap between the elements of translucent filling.

In contrast to the prototype, recesses are formed on the side walls of the longitudinal protrusion into its hollow volume, forming longitudinal grooves for installing a sealant or plug.

On the one hand, the presence of grooves for gaskets in the side walls of the protrusion does not exclude the possibility of glueing the profile with filling elements, and on the other hand, it provides the possibility of creating a sealed structure without the use of glue. In the latter case, seals are installed in the grooves of the longitudinal protrusion, and the translucent filling elements are clamped between the glazing beads and the protrusion through the seals.

The absence of adhesive joints in the translucent structure allows to exclude its dependence on temperature differences and at the same time provides the possibility of complete or partial dismantling of the structure. The latter contributes to an additional expansion of design capabilities, namely, it provides the ability to change double glazing to single and vice versa, by conducting simple operations. In the case of single glazing, the groove on one of the walls of the protrusion is closed with a plug.

The grooves are recesses into the hollow protrusion volume. Close to the T-shaped shape of the grooves not only allows you to place a seal leg in them, but also contributes to the formation of additional internal ribs in the hollow volume of the protrusion, which increases the stiffness of the protrusion. The result is the preservation of the shape of the longitudinal protrusion, the stability of its position in the middle of the profile and the preservation of the grooves open when the profile is bent, which allows it to be widely used for the manufacture of arch structures and structures.

The implementation of the height of the longitudinal protrusion, commensurate with the distance from the front surface of the profile to this protrusion, made it possible to form tight joints between profiles joined at right angles. The front is understood to mean any of the front sides of the profile, at least the outer, at least the inner, because the protrusion is located on the axis of the profile, at the same distance from each of the front sides.

This ratio of profile parameters eliminated the need for special angular profiles or other connecting parts during installation. As a result, a significant reduction in the range of profiles used for the assembly of translucent structures was achieved.

Preferably, the internal hollow volume of the protrusion was separated from the main cavity of the profile by a partition. The presence of such a transverse partition contributes to a further increase in the rigidity of the profile structure, and expands the possibilities of its use in arched structures.

Channels for assembly fixtures may be formed in said partition.

The proposed technical solution can be applied in all the main profiles that perform the supporting function with respect to the filling elements, namely in the profiles of frames, sashes and imposts.

The proposed system of profiles for translucent structures includes at least two of the following profiles: frame profile, sash profile, impost profile, each of which is made in the manner described above. This means that each of the system profiles contains a hollow chamber housing with at least one longitudinal protrusion located at the same distance from the front, inner and outer surfaces of the profile and designed to form a fixed gap between the translucent filling elements placed on the sides of of this protrusion, along its side walls, and with grooves for installing glazing beads, pressing the elements of translucent filling to this protrusion, and the height of the longitudinal protrusion is proportional to p the distance from the front surface of the profile to this protrusion, and on the side walls of the longitudinal protrusion, recesses are formed inside its hollow volume, forming longitudinal grooves for installing a sealant or plug. The inner hollow volume of the protrusion is preferably separated from the main profile cavity by a partition on which channels for assembly fixtures can be formed.

All the above technical results are valid for the system.

The profile of the frame has one longitudinal protrusion forming a T-shaped cross-section of the profile.

The impost profile has two longitudinal protrusions symmetrically located on the opposite sides of the profile and forming a cross-shaped cross-sectional profile.

The sash profile, designed to create a contour of the opening filling in the opening of the frame of the structure, has one longitudinal protrusion and differs from the profile of the frame by the presence of a weld and furniture groove on the side of the profile opposite from the protrusion. The furniture groove is made with a bottom passing into the wall of the prefabricated part of the profile, and with a cantilevered side wall, forming in the junction of the sash with the frame or impost a second vestibule with a longitudinal protrusion of the profile of the frame or impost adjacent to the cantilevered side wall of the furniture groove through the seal and placed relative to the walls of the feigned part of the sash profile with a gap providing freedom of opening the sash.

Double-contour sealing is necessary in harsh winters to prevent freezing. The proposed solution allows you to get two sealing contours without the use of auxiliary profiles and without welding on the frame profile.

Thus, in contrast to the known solutions, in the proposed profiles, the longitudinal protrusion is multifunctional. It not only serves as a distance frame between the elements of translucent filling, but also serves to form a tight connection of profiles joined together at an angle of 90 °, as well as to create a second vestibule between the sash and the frame.

The main materials for the manufacture of all proposed profiles are polyvinyl chloride and aluminum alloys. Profiles are made by extrusion.

The proposed system of profiles contains a minimum set of profiles that allows you to create translucent structures for various purposes, climate design, rectangular and arched.

Translucent constructions are understood to mean: building elements (translucent facades, windows, doors, partitions, stained-glass windows and showcases, glazing elements for roofs, balconies, loggias, elements of floors and staircases), structures adjacent to the building (lamps, winter gardens, awnings, elevator shafts) and freestanding independent structures (greenhouses, arbors, greenhouses).

Brief Description of the Drawings

The feasibility of the industrial feasibility of the proposed technical solution is confirmed by the following example and drawings, which depict:

in FIG. 1 - profile frame with one longitudinal protrusion;

in FIG. 2 - profile of the impost with two longitudinal protrusions;

in FIG. 3 - sash profile made in accordance with the invention;

in FIG. 4 - shows the assembly of the frame profile with elements of translucent filling;

in FIG. 5 - assembly of the profile of the impost with elements of translucent filling;

in FIG. 6 - assembly of the sash profile with elements of translucent filling;

in FIG. 7 shows an example of a structure with filling elements of different thicknesses;

in FIG. 8 - connection unit profiles with single glazing;

in FIG. 9 - nodal connection of profiles at right angles;

in FIG. 10 - node connecting the profiles of the sash and impost with installed fittings;

in FIG. 11 - connection node of two profiles of the sash and the profile of the impost;

in FIG. 12 is a fragment of an arch structure based on the proposed system of profiles.

The implementation of the invention

The proposed system of profiles for translucent structures includes at least two of the following profiles: the profile of the frame 1 (Fig. 1), the profile of the impost 2 (Fig. 2), the profile of the sash 3 (Fig. 3).

Each of the profiles 1, 2, 3 has a multi-chamber housing with at least one longitudinal protrusion 4 located at the same distance s from the front, outer A and inner B, profile surfaces. The height h of the protrusion 4 is proportional to the value of s. On each side of the protrusion 4, grooves 5 are formed in each profile for installing glazing beads.

On the side walls 6 of the protrusion 4, essentially parallel to each other, recesses are made inside the hollow volume of the protrusion, forming longitudinal grooves 7 for installing seals or plugs.

The inner hollow volume of the protrusion 4 is separated from the main cavity 8 of the profile by a partition 9. In some cases, channels 10 for assembly fixtures can be formed in the partition 9 (Figs. 1 and 2).

In the cavity 8 of the profile can be installed reinforcing insert 11 (Fig. 1). All profiles 1-3 are preferably made of polyvinyl chloride or aluminum alloy by extrusion.

In FIG. Figures 4-6 show profiles 1-3 in an assembly with translucent filling elements 12, for which glass sheets, polycarbonate sheets, sandwich panels with a thickness of 4-12 mm can be used.

Assembly is as follows. Seals 13 are installed in the grooves 7 of the protrusion (or protrusions) 4 of the profile (1, 2, 3) 13. On the sides of the protrusion 4 along the side walls 6, filling elements 12 are placed and fixed outside with the glazing beads 14 installed in the grooves 5 having seals 15. In this case, the longitudinal protrusion 4 forms a fixed gap between the filling elements 12, acting as a remote protrusion.

The tightness of the structure, high heat and sound insulation properties of the block are provided by double glazing and rubber seals 13 and 15, located on the sides of the filling elements 12.

This design of a translucent block is highly reliable in all weather conditions and does not depend on temperature differences.

As sealants can be used any known. The shape and dimensions of the seals are selected based on specific conditions.

In some cases, high thermal insulation is not required, for example, for cold industrial buildings. In this case, the installation of glazing elements in the profile can be carried out without the use of gaskets 13 or using a gasket on one side only (Fig. 7).

As seen in FIG. 7, the profile allows you to work with filling elements of different thicknesses, depending on which glazing beads of the appropriate size are selected.

Profiles 1-3 can be used both for double glazing and for single glazing (Fig. 8). In this case, the slots 7 not used for installing the seal are closed by plugs 16.

The absence of permanent joints in the design allows, if necessary, to replace double glazing with a single glazing and vice versa, or to completely dismantle the structure.

The profile of the frame 1 has a T-shape in cross section formed by a multi-chamber hollow profile body and one longitudinal protrusion on it.

The profile of the impost 2 has two longitudinal protrusions located symmetrically on the opposite sides of the profile and forming a cross-shaped shape in cross section.

Profile 1 of the frame can be obtained from profile 2 of the impost by cutting off one protrusion from it. Both profiles 1 and 2 refer to frame profiles.

The junction of the frame profiles at an angle of 90 ° is shown in FIG. 9. As can be seen from the drawing, the first protrusion 4 ′ of each of the joined profiles 2 ₁ , 2 ₂ , 2 ₃ is used for its intended purpose, ie Serves for connection with filling elements. The second protrusion of 4 ′ ′ profiles is used to connect them together. The profiles joined in accordance with the invention at right angles form close contacts due to the proportionality of the height h of the protrusions 4 to the value of s — the distance from the front surface of the profile to the protrusion 4.

The possibility of forming tight contact between the profiles made it possible to eliminate the need for additional connecting profiles. It is sufficient to install on the outside of the slider 17, covering the junction of the profiles.

The grooves 7 of the interlocking protrusions 4 in this case are used to install fasteners 18.

Similarly, the angular connection between other frame profiles, for example, two frame profiles 1, profile 1 of the frame and profile 2 of the impost, two profiles of the impost 2 or three profiles in various combinations is carried out.

The profile of the sash 3 has (Fig. 3) one longitudinal protrusion 4, the overlay 19 and the furniture groove 20, the bottom of which smoothly passes into the wall 21 of the mock part of the profile 3, and one of the side walls - the wall 22 - is made cantilevered.

At the junction of the sash 3 with the profile of the impost 2 (Fig. 10 and 11), the cantilever side wall 22 of the sash groove 20 of the sash is adjacent to the side wall 6 of the longitudinal protrusion 4 of the impost 2 through the seal 23, forming a second vestibule between the leaf and the impost (the first vestibule is formed between surfacing 19 of the sash and the body of the impost 2).

In this case, the longitudinal protrusion 4 of the impost 2 is placed relative to the wall 21 of the mock part of the profile of the sash 3 with a gap 24, providing freedom of opening the sash.

Nodal connection of the sash 3 with the profile of the frame 1 is not shown in the drawings, but is performed in a similar way.

Double-circuit sealing eliminates the possibility of freezing in harsh winters. In this case, the second seal circuit is formed without the use of an auxiliary profile and without fusing on the frame profile, which takes place in other known solutions.

The proposed design of the protrusion 4, the presence of grooves 7 and a transverse partition 9, separating the cavity of the protrusion 4 from the cavity 8 of the profile, contribute to high stability of the shape of the profile during bending, which allows them to be widely used for the manufacture of arch structures, a fragment of one of which is shown in FIG. 12.

Arched structures are widely used in the creation of greenhouses, greenhouses and other similar structures. Fill elements 12 in such structures are usually made of polycarbonate.

Claims (9)

1. A profile for translucent structures, comprising a hollow chamber body with at least one longitudinal protrusion located at the same distance from the front, inner and outer surfaces of the profile to form a fixed gap between the translucent filling elements placed along the sides of this protrusion along its side walls, and with grooves for installing glazing beads, pressing elements of translucent filling to this protrusion, characterized in that the height of the longitudinal protrusion is made at once the measured distance from the front surface of the profile to this protrusion, while on the side walls of the longitudinal protrusion, recesses are formed inside its hollow volume, forming longitudinal grooves for installing a sealant or plug. 2. The profile according to claim 1, characterized in that the internal hollow volume of the protrusion is separated from the main cavity of the profile by a partition. 3. The profile according to claim 2, characterized in that channels for assembly fasteners are formed in the partition. 4. The profile according to claim 1, characterized in that it is made of polyvinyl chloride. 5. The profile according to claim 1, characterized in that it is made of aluminum alloy. 6. A system of profiles for translucent structures, comprising at least two of the following profiles: frame profile, sash profile, impost profile, characterized in that each of the profiles is made in accordance with one of paragraphs. 1-5. 7. The profile system according to claim 6, characterized in that the frame profile has one longitudinal protrusion forming a T-shaped cross-section of the profile. 8. The profile system according to claim 6, characterized in that the profile of the impost has two longitudinal protrusions located symmetrically on the opposite sides of the profile and forming a cross-shaped cross-sectional profile. 9. The profile system according to claim 6, characterized in that the sash profile includes one longitudinal protrusion, a weld and a hardware groove with a bottom turning into the wall of the prefabricated part of the profile, and with a cantilever side wall forming a second in the junction of the sash with the frame or impost narthex with a longitudinal protrusion of the profile of the frame or the impost adjacent to the cantilever side wall of the fitment groove through the seal and placed relative to the wall of the mantle part of the sash profile with a gap providing freedom of opening the sash.

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