RU141066U1 - WINDOW OR DOOR UNIT - Google Patents

Abstract

1. The window or door unit includes at least one profile of a L-shaped cross section, forming a frame, at least one profile of a Z-shaped cross section, forming a sash, at least one profile forming an impost of a T-shaped cross-section, as well as an auxiliary profile - glazing bead, each main profile contains front and non-facial external walls, separated by internal partitions, which form three air chambers: the main one - to accommodate a metal amplifier and two auxiliary, a through camera of the impost, a groove for installing a sealing gasket, a groove for installing a glazing bead, mounting hooks forming profile grooves, characterized in that all profiles are equipped with two additional chambers formed between extended on both sides by at least 5 mm, external non-facing walls main chambers and parallel vertical partitions, while the thickness of all partitions in the profiles is the same, by strengthening the walls of the through chamber of the impost by increasing the wall thickness, which is not less than e 1.5 mm, in grooves for installing the gasket of all profiles of the outer upper wall on the same level as the outer lower wall, without a protruding antenna, by making in all main profiles a glazing bead without a bevel with a horizontal base and a recess in the side wall in the form glazing bead legs, by performing an additional mounting hook on the outer lower non-front wall of the frame, forming a profile groove, the shape of which is made without beveling, has a horizontal base, by performing glazing bead with the length of the non-front outer

Description

The utility model relates to construction, namely, to the construction of profiles made of polyvinyl chloride (PVC) material, used primarily to enclose openings of buildings and structures, for example, window or door.

A set of profiles is known for assembling window or door blocks (see patent RU 57786 U1 published October 27, 2006, application 2006122487/22 of June 23, 2006, patent holder of KENIG-PLAST limited liability company (RU).

The patent holder, KENIG-PLAST LLC (RU), maintains the patent in force and at the same time actively works all the years on the market, manufacturing in its own production, in accordance with the current patent RU 57786 U1 of 3-chamber profiles for window or door blocks, and also makes their installation and repair.

As a result of manufacturing and operation, problems of a 3-chamber profile were identified, which were solved in a 5-chamber profile, a new development aimed at further improving profiles for window or door blocks.

The disadvantages of profiles for window or door blocks according to patent RU 57786 U1, i.e. 3-chamber profile can be considered as follows.

Profiles for window or door blocks, based on newly adopted regulations in construction, do not provide the required heat savings, places of heat loss are identified, and they do not provide rigidity and stability of profiles for use in high-rise buildings over 20 floors, on which there are large wind loads, as well as at large glazing areas, does not provide the necessary sound insulation. The manufacture of profiles for window or door blocks has a high cost.

The width of each profile is 60 mm of the profile system for assembling window or door blocks, which is not enough to reduce heat loss, increase stability, stiffness and sound insulation.

Do not install double-glazed windows, for example, from 4 or more glasses, to increase sound insulation and reduce heat loss in the system of profiles for the assembly of window or door blocks.

Loose adjoining of glazing beads to the main profiles (frame, sash, impost) increases heat loss due to the shape of the groove under the glazing bead.

The use of special gaskets in the grooves of the frame, sash, impost increases the cost of manufacturing profiles. The grooves are shaped so that uniform gaskets cannot be used.

Insufficient rigidity of fastening the frame to the stand because the frame has only 4 mounting hooks (legs) forming profile grooves.

Loose adjacency of the impost to the frame, as the thickness of the walls of the through chambers (grooves for the screw) is insufficient, is 1.2 mm.

The tasks to which the technical solution of the utility model is directed is to further improve the proven profiles for window or door blocks of the patent holder, KENIG-PLAST LLC (RU), namely, reducing heat losses, increasing stiffness, reliability, sound insulation, stability, reducing cost price.

Given the trends in the design and manufacture of profiles in the world, one can see that leading foreign and domestic companies are switching from a 3-chamber profile to a 5-chamber profile, the closest analogues of a 5-chamber profile are considered.

Profiles are known (see WO 2011/161001 A2, published December 29, 2011, application PCT / EP 2011/060030 dated June 16, 2011, applicant GREINER TOOL.TEC GMBH (AT), national application 10 2010 030 310.0 dated 21. June 21, 2010 (DE), IPC (2006.01) ЕВВ 3/20.

The disadvantages of the profiles for window or door blocks can be considered as follows (see figure 1 in the description).

Heat loss, because the sash is not tightly attached to the frame during the assembly of windows due to the inclined surface of the lower external non-front wall.

Complex manufacturing of partitions for additional chambers in the main chamber by fixing them in special grooves.

Insufficiently rigid mounting of the frame to the stand, which has only 4 mounting hooks, forming profile grooves.

The sash profile is made of 6 chambers (see figure 1 in the description), and two internal partitions are made at an angle to each other, which can cause them to stick during the manufacturing process, and also complicates the manufacture.

The profile of the impost is made of 5 chambers (see Fig. 20 in the description), and the grooves for the sealing beads of the glazing bead installation have round recesses for installing additional rods, which complicates the manufacture and increases the cost.

In the main chamber there are no through slots for fastening, in the third auxiliary chamber there are no stiffeners for fixing the fasteners.

Known profiles (see WO 2012/143373 A1, published on 10.26.2012, application PCT / EP 2012/05 7045 dated 04/18/2012, applicant GREINER TOOL.TEC GMBH (AT), national application 10 2011 007618.2 dated 04/18/2011 (DE ), IPC (2006.01) В29С 47/86, В29С 47/92, В29С 47/90, В29С 47/26).

The disadvantages of the profiles for window or door blocks can be considered as follows (see figure 2 in the description).

Loose contact of the double-glazed window to the upper external non-front wall in the frame, because during installation there is a gap due to the inclined surface of the upper external non-front wall, which leads to heat loss.

In the auxiliary chamber of the frame (5th from left to right) there is only one stiffener, which does not allow fixing fixtures rigidly when attaching the strap.

Fastening the frame to the stand, which has only 4 mounting hooks. Profile grooves formed by mounting hooks have a shape that does not provide rigid fastening.

In the main chamber of the frame, another fixing of the reinforcing metal with three stiffeners is provided, which complicates the manufacture.

The shape of the groove under the sealing rubber does not provide protection against heat loss.

Known profiles (see WO 2009/024264 A1, published February 26, 2009, application PCT / EP 2008/006452 dated August 6, 2008, applicant REHAU AG + CO (DE), national application 10 2007 030 009.4 dated May 17, 2007 (DE) IPC (2006.01) ЕВВ 3/22).

The disadvantages of profiles for window or door blocks can be considered as follows.

The additional and auxiliary chambers have a common transverse partition, which complicates the manufacture, increases the consumption of material and, accordingly, the cost.

In the auxiliary chamber of the frame (5th from left to right) there is only one stiffener, which does not allow reliable fixation of fasteners when attaching an adjacent strip.

In the main chamber of the frame, another fixing of the reinforcing metal is provided with five stiffeners, which complicates the manufacture.

Loose contact of the double-glazed window to the upper external non-front wall in the frame, because during installation there is a gap due to the inclined surface of the upper external non-front wall, which leads to heat loss.

Known profiles (see WO 2010/130335 A1, published 11/18/2010, application PCT / EP 2010/0025 07 of 04/23/2010, applicant ALUPLAST GMBH (DE), national application 20 2009 006 858.7 of 05/12/2009 (DE), IPC (2006.01) ЕВВ 3/22).

The disadvantages of profiles for window or door blocks can be considered as follows.

Fastening the frame to the stand, which has only 4 mounting hooks. Profile grooves formed by mounting hooks have a shape that does not provide rigid fastening.

Reinforcing metal has a square configuration, which complicates the manufacture and increases material consumption, and when used reduces the rigidity of the finished product.

The additional and auxiliary chambers of the frame have two common transverse partitions, stiffening ribs for fixing the fasteners are located inside the auxiliary chamber on the front external wall under the transverse partition, which complicates the manufacture, increases the material consumption and, accordingly, the cost.

The shape of the groove under the glazing bead foot does not provide a tight fit of the glazing bead to the main profiles (frame, sash, impost), which leads to heat loss.

The profiles IDEAL 4000 - System EXZELLENT are also known in the catalog on the website www.aluplast.ru.

The width of the frame is 70 mm, and the wings are 79 mm.

The disadvantages of profiles for window or door blocks can be considered as follows.

It should be noted that the frame is equipped with five mounting hooks that form profile grooves having a shape that does not provide a tight tight mount.

The main camera of the frame has two stiffeners on the non-front upper external wall for fixing the fasteners, which do not provide a rigid mount.

The sash profile has a raised external front wall, convex in shape. The first auxiliary chamber has inclined internal partitions, which complicates the manufacture. Inclined partitions may cause sticking during manufacture.

Reinforcing metal has a square configuration, which complicates the manufacture and increases material consumption, and when used reduces the rigidity of the finished product.

In the main chamber of the sash there is another fixation of the reinforcing metal with eight stiffeners, which complicates the manufacture.

The additional sash chamber has a transverse partition.

The lower non-facial outer wall of the sash is made at an angle that will not allow for a tight fit and, accordingly, will lead to heat loss.

The shape of the groove under the glazing bead foot does not provide a tight fit of the glazing bead to the main profiles (frame, sash, impost), which leads to heat loss.

The glazing bead profile is made in accordance with the mounting depth of the frame and sash for the installation of three glasses.

As a result of considering the closest analogues of 5-chamber profiles of the leading companies in the world, we can see that they are all different, differ from the proposed utility model of 5-chamber profiles, since all the differences are analyzed. Common elements of profiles, such as the shape of the grooves for sealing gaskets, grooves for a glazing bead foot, profile grooves formed by mounting hooks, have characteristic features in the designs of each company, therefore they differ. Each company has its own direction in the development and improvement of profiles for the assembly of window or door blocks.

It should be noted that the closest analogue of all considered above is the IDEAL 4000 profiles - the EXZELLENT system by Aluplast

For the prototype we take the utility model “Set of profiles for the assembly of window or door blocks” according to patent No. 57786 U1, owned by the applicant

The utility model of 3-chamber profiles cannot be applied due to the disadvantages discussed above.

The tasks to which the technical solution of the claimed utility model is directed is to further improve the proven 3-chamber profiles for window or door blocks of the patent holder, KENIG-PLAST LLC (RU), namely reducing heat losses, increasing rigidity, reliability, sound insulation, stability, cost reduction.

The specified technical result is achieved by the fact that in the manufacture of all the main profiles (frame, sash, impost) two additional chambers are added in the main chamber due to the implementation of additional partitions, i.e. profiles have become 5-chamber. The main chamber of all profiles is enlarged, although the size of the reinforcing metal remains the same as for 3 chamber profiles. The technical result is to increase heat conservation and achieve a heat saving coefficient of up to 10% instead of 7%. The use of the same reinforcing metal (metal amplifier) in the main chamber of both 3-chamber and 5-chamber profiles allows us to classify the specified element of profiles as unified, which reduces the cost of manufacturing profiles and reduces the cost.

The width of each profile increased to 70 mm instead of 60 mm, which allows you to install double-glazed windows of 4 or more glasses, while the mass of profiles has increased. The width of the double-glazed windows increased from 32 mm to 48 mm. The technical result is an increase in the stiffness and stability of the profiles with an increase in the area and height of the glazing, as well as an increase in sound insulation and a decrease in heat loss.

The shape of the groove under the glazing bead foot has been changed for the glazing bead firmly adjacent to the main profiles (frame, sash, impost). The technical result is to reduce heat loss.

Changed the shape of the groove for the gasket in the profiles of the frame, sash and impost for the installation of a unified gasket. The technical result is to reduce the cost of manufacturing profiles.

The number of mounting hooks forming profile grooves has been increased to five. The technical result is an increase in the rigidity of mounting the frame to the stand, as well as the possibility of using a unified stand instead of the original used for the frame with 4 mounting hooks.

For a more tight adjacency of the impost to the frame or sash, the thickness of the walls of the through chambers (ears, grooves for the screw) under the screw is increased so that it is more than 1.2 mm, but not less than 1.5 mm. The technical result consists in increasing the stiffness of the profiles due to a denser adjacency of the impost to the frame and reducing heat loss.

Changes were made to the glazing bead in accordance with changes in the frame, sash, impost. The shape of the glazing bead groove is made for more rigid fastening. The length of the non-facing outer wall of the glazing bead for adjoining the glass has been increased, taking into account the width of the double-glazed window, for example, for two glasses, while the dimensions of the glazing bead for three or four glasses remain the same, as for 3 chamber profiles. The technical result is to increase heat conservation.

The proposed device of window or door blocks allows, thanks to the technical solution of the utility model, to further improve the proven 3-chamber PVC profiles manufactured by KENIG-PLAST LLC, namely reducing heat losses, increasing stiffness, reliability, sound insulation, stability, reducing cost.

The design of 5-chamber profiles for window or door blocks is made in such a way as to simplify the manufacture, apply standardized purchased products, for example, the same gaskets for each profile, the same grooves are made for this. In all profiles, the same shape of the groove under the glazing bead. In the main chambers of all profiles, the dimensions for installing a metal amplifier (reinforcing metal), which can be used in the manufacture of both 3 and 5 chamber profiles, have remained the same. The partitions of the additional chambers in 5 chamber profiles are made in parallel between the external non-face walls, which are extended on both sides by at least 5 mm, at the same distance from the metal amplifier.

To explain the described device window or door blocks are shown drawings:

Figure 1 - profile of the window frame;

Figure 2 is a window sash profile;

Figure 3 - profile of the impost window;

Figure 4 is a glazing bead profile;

Figure 5 is an example of an assembled window unit from the profiles of the frame and sash in section, front view;

The frame in Fig. 1 is a profile made of a material based on polyvinyl chloride (PVC), an L-shaped cross section formed by front and non-front external walls, divided by internal partitions into five air chambers located along the profile cross-section auxiliary 1, main 2 , includes two more additional cameras 3 and 4, auxiliary 5.

The main camera 2 is designed in such a way as to use a unified metal amplifier, which is also used for 3 chamber profiles, has the same dimensions as the main camera. External non-facial walls 6 and 7 of the main chamber are extended in both directions by at least 5 mm. Between them, vertical partitions 8 and 9 are made in parallel, between which and partitions 10, 11 of auxiliary chambers 1 and 5, additional chambers 3 and 4 are formed. The thickness of all partitions is the same.

On the external non-front wall 6, a temperature (compensation) groove 12 is made. The temperature grooves 12 are made identical in all profiles (frame, casement, impost).

The groove 13 for the gasket is designed so that you can use a unified gasket for all profiles. For this, the outer walls of the upper protrusion 14 are made at the same level with the lower ones, without a antenna. The shape of the groove 13 for the unified sealing gasket is the same in all profiles (frame, sash, impost).

The groove for the glazing bead 15 is made in such a way that the leg of the glazing bead is firmly and securely fixed in the groove. For this, an oblique niche having a bevel of at least 0.3 mm is removed. The groove has a horizontal base 16 without beveling and a recess on the side, made in the form of a glazing bead foot, while the landing nest for the glazing bead foot is increased. The groove 15 for the glazing bead is the same in all profiles (frame, sash, impost).

For more rigid mounting of the frame and the use of a unified support on the outer lower non-front wall 7, an additional profile groove 17 is formed, formed by an additional mounting hook 18. The shape of the additional profile groove 17 is made without a bevel, has a horizontal base 19.

The shutter in figure 2 is a profile made of a material based on polyvinyl chloride, a Z-shaped cross section, formed by front and non-facing external walls, divided by internal partitions into five air chambers located along the cross section of the profile: the first is auxiliary 20, the second is the main 21, the third - auxiliary 22 and two additional chambers 23 and 24. The main chamber 21 of the sash is designed in such a way as to use a unified metal amplifier, which is also used A 3-chamber profile and has a previous size.

Additional cameras are formed as follows. The outer upper non-front wall 25 and the external lower non-front wall 26 are extended in both directions by at least 5 mm. Between them, vertical partitions 27 and 28 are made in parallel, between which and partitions 29, 30 of auxiliary chambers 20 and 22, additional chambers 23 and 24 are formed. The thickness of all partitions between the chambers is the same.

On the outer non-front wall 25, a temperature compensation groove 12 is made.

The grooves 13 are made under the gaskets.

A groove 15 is made under the glazing bead.

The impost in figure 3 is a profile made of a material based on polyvinyl chloride, a T-shaped cross section formed by a shelf and a rack.

The profile of the impost, formed by the front and non-facing external walls, divided by internal partitions into five air chambers located along the cross section of the profile, the first is auxiliary 31, the second is main 32, the third is auxiliary 33 and two additional chambers 34 and 35. The main camera 31 is made in order to use a unified metal amplifier, which is also used for 3-chamber profiles and has the same dimensions.

Additional cameras are formed as follows. The outer non-face walls 36 are extended in both directions by at least 5 mm. Between them, parallel partitions 37 and 38 are made, between which and partitions 39, 40 of auxiliary chambers 31 and 33, additional chambers 34 and 35 are formed.

The thickness of all partitions between the cameras is the same.

On the external non-face walls 36 temperature grooves 12 are made.

The grooves 13 are made for sealing rubber.

A groove 15 is made under the glazing bead.

The main chamber 32 of the impost on the external non-facing walls 36 has through cameras (grooves for the screw) 41 fastenings to the frame or sash. To more closely adjoin the impost to the frame and increase the rigidity of the window (finished product), the wall thickness of the through chamber 41 has been increased and is at least 1.5 mm.

The bead in figure 4 is made single-chamber 42. The bead configuration in cross section has a shape convenient for installation with a rounded recess 43. To install two glasses, the length of the non-front outer wall is increased by at least 10 mm, taking into account dimensional changes during the transition from 3- x chamber profiles for 5 chamber. This is done to more closely adjoin glazing beads to other profiles. When installing three or four glasses, you can use a glazing bead, which is used for 3-chamber profiles. The groove for the gasket 45, the shape of the legs 46 remained the same as with 3 chamber profiles.

An example of the execution of window blocks, including the profiles of the frame, sash, glazing bead, is shown in figure 5, the window assembly for installing a double-glazed window from two glasses.

Figure 5 reflects the distinguishing features of the claimed utility model of 5 chamber profiles from 3 chamber profiles: additional cameras 3.4 in the frame, 23, 24 in the casement; the same grooves for a unified gasket 13; the outer upper walls of the protrusions of the grooves 14 are made at the same level with the lower, without a mustache; grooves for glazing bead 15, made with a horizontal base 16, without beveling, have a recess in the side wall of the groove made in the form of a glazing bead foot; on the outer lower non-front wall of the frame with an additional mounting hook 18, an additional profile groove 17 is made, the shape of which is made without a bevel, has a horizontal base wall 19; the execution of glazing bead with the length of the non-front external wall increased by not less than 10 mm.

The production and assembly of a window or door block is carried out according to well-known technology, which includes the following operations: preparation of a reinforcing profile, cutting of frame, sash, impost profiles, welding of these profiles, installation of imposts, installation of gaskets, installation of accessories, installation of window blocks or door blocks.

Since 2005, the applicant has been working in the market for the manufacture, assembly and installation of PVC window and door blocks (see the websites www.asdom.ru). http://www.kenig-plast.ru/prod.htm)

The applicant has its own production for the manufacture of 3-chamber profiles for window or door blocks.

Now the applicant begins the production of 5 chamber profiles. When developing profiles, the applicant tried to take into account all the shortcomings that the prototype and known close analogues had, and also took into account the trends in the development of profiles in the world. New technical solutions were introduced in 5-chamber profiles for window or door blocks, taking into account the problems encountered when working with the prototype.

The proposed utility model “Window or door block” allows to reduce heat loss, increase rigidity and reliability, sound insulation, stability, as well as reduce costs.

Claims (2)

1. The window or door unit includes at least one profile of a L-shaped cross section, forming a frame, at least one profile of a Z-shaped cross section, forming a sash, at least one profile forming an impost of a T-shaped cross-section, as well as an auxiliary profile - glazing bead, each main profile contains front and non-facial external walls, separated by internal partitions, which form three air chambers: the main one - to accommodate a metal amplifier and two auxiliary, a through camera of the impost, a groove for installing a sealing gasket, a groove for installing a glazing bead, mounting hooks forming profile grooves, characterized in that all profiles are equipped with two additional chambers formed between extended on both sides by at least 5 mm, external non-facing walls main chambers and parallel vertical partitions, while the thickness of all partitions in the profiles is the same, by strengthening the walls of the through chamber of the impost by increasing the wall thickness, which is not less than e 1.5 mm, in grooves for installing the gasket of all profiles of the outer upper wall on the same level as the outer lower wall, without a protruding antenna, by making in all main profiles a glazing bead without a bevel with a horizontal base and a recess in the side wall in the form the glazing bead legs, by performing an additional mounting hook on the outer lower non-front wall of the frame, forming a profile groove, the shape of which is made without beveling, has a horizontal base, by performing a glazing bead with an external non-front length Tenkai, increased by at least 10 mm. 2. The window or door unit according to claim 1, characterized in that temperature compensation grooves are made on the external non-facing walls of the profiles.

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