RU2709365C1 - Easily removable window design - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: claimed invention "design of a easily removable window on the basis of a window unit from polyvinyl chloride in window openings with a quarter" relates to easily removable structures at excess pressure, which is created as a result of explosion of domestic gas or other explosive mixtures, and can be used in rooms, which are subject to the requirement for easily removable structures for making plastic window units glazed with double-glazed windows, allowing to release excess pressure without destroying load-bearing structures of the building in the window openings with a quarter and a quarter. Technical result is achieved due to the fact that the design of the easily removable window consists of a window frame and a window leaf with window fittings with opening to the street side. At that, in the upper and lower parts there are rigidly installed concealed scissor loops, from the handle side to the flap the locking mechanism is rigidly installed, wherein the handle has a narrow base, wherein the flap is rotatable by 90° and possibility of displacement to the window center with formation of a gap between the frame and the outer part of the flap, mating planks are rigidly installed in the frame in the places of arrangement of the locking trunnions located on the locking mechanism, wherein mating strips are made of composite material, on the side of loop there is hidden clamp, note here that spacer pad is arranged between flap profile and double-glazed window to eliminate flap profile shift towards glazed window. Note here that safety cable rigidly joints frame and flap in top corner on hinge side. Note here that said lining is used. At that, mating strips are made of metal and polycarbonate fixture. Handle with base of 30 mm and a lock with backset of 25 mm is used. Child safety lock is used. At the same time on the lower horizontal part of the frame profile from the right and left edges there are supporting springboards on which the window leaf is installed.

EFFECT: technical result of proposed invention is possibility of installation in buildings, having quarter in window opening; possibility of installing structure using mounting foam; possibility of mounting in accordance with GOST, id est consists in improvement of operational characteristics.

6 cl, 6 dwg

Description

The claimed invention “the design of an easily-ventilated window based on a window block made of polyvinyl chloride in a quarter-and-a-half window openings” relates to easily-ventilated structures with excess pressure that is created as a result of an explosion of domestic gas or other explosive mixtures, and can be used in rooms subject to equipment requirements easily removable structures for the manufacture of plastic window blocks, glazed with double-glazed windows and allowing to relieve excess pressure without destruction of buildings bearing structures in the window openings and a quarter and a quarter. It does not require dropping the entire window structure, including the window frame, but leaves the frame rigidly fixed in the window opening. At the same time, a sash is thrown open to open onto the street.

All the known constructions presented cannot be applied not only in window openings with a quarter, but also do not comply with the recommendations of GOST 30971-2012 “Seams for mounting units for adjoining window blocks”, in particular, section “A.3 Requirements for the central layer”, with the data in table A.2. All of the previously mentioned installation options for easy-to-reset structures are extremely time-consuming, not only because of the difficulty to “set” the window in all planes, but also because of the impossibility of using polyurethane foams (mounting foam). To create a high-quality assembly weld without using polyurethane foams, a very large amount of time will be required and only specially trained assembly brigades will be able to carry out such assembly, while the likelihood of receiving a poor-quality assembly seam filling is still extremely high due to the difficulty in complying with GOST requirements 30971-2012 in table A.2. Also, in the descriptions provided for the installation of structures, it does not show compliance with GOST 30971-2012 in Table D.1 - “Distances between fasteners”. Existing installation methods are not applicable in residential and industrial buildings with a quarter and again do not meet the requirements of GOST 30971-2012 in Table D.1 - “Distances between fasteners”.

The closest analogue selected as a prototype is an easy-to-remove design based on a window block made of polyvinyl chloride, containing support elements, basic elements, destructible fasteners, including fasteners, spacers with destructible elements installed on them, characterized in that the window block is made of polyvinyl chloride contains a frame in a steel reinforcing profile, on which at least two safety devices are additionally installed, each of which is made in the form of steel galvanized cable fixed at one end in the mounting wall opening of the easy-to-erase structure, and the second end of the easy-to-erase window structure fixed to the said frame by means of a bracket and fasteners, the spacer sleeve of each destructible fastener assembly being installed so that contact between the base element and the fastening element made in the form of a stud, rigidly fixed at one end in the steel reinforcing profile of the frame of the easy-to-reset window frame uktsii, and a second end rigidly connected to the destructible element equipped with spring clamp and protective cap (patent for utility model RF №164516, publication date: 10/09/2016 g).

The disadvantages of this technical solution is that it is impossible to install this design in buildings with a quarter in the window opening; the inability to install the structure using mounting foam, which dramatically reduces the heat-shielding characteristics of the structure; the impossibility of installation in accordance with GOST.

The technical result of the claimed invention is the ability to install structures in buildings having a quarter in the window opening; an opportunity to establish a design using polyurethane foam; the possibility of installation in accordance with GOST, i.e. is to improve performance.

The technical result is achieved due to the fact that the design of the easy-to-reset window consists of a window frame and a window sash with window fittings opening to the street side. At the same time, hidden scissor loops are rigidly installed in the upper and lower parts, the locking mechanism is rigidly mounted on the side of the handle, the handle is made with a narrow base, and the casement can be rotated 90 ° and can be shifted to the center of the window to form a gap between the frame and the outer part of the sash, counter strips are rigidly installed in the frame at the locations of the locking pins located on the locking mechanism, while the counter strips are made of composite material, on the side of the whether a hidden clip is installed, while there is a distance lining between the sash profile and the double-glazed window, which eliminates the possibility of the sash profile shifting towards the double-glazed window, while a safety cable is installed that rigidly connects the frame and the sash in the upper corner from the hinge side.

In this case, a leveling lining is used.

In this case, the reciprocal strips are made of metal and a polycarbonate mount.

In this case, a handle with a base of 30 mm and a lock with a dornmass of 25 mm is used.

In this case, a child safety lock is used.

At the same time, supporting jumps are installed on the lower horizontal part of the frame profile from the right and left edges, on which the sash is installed.

The claimed invention is illustrated by drawings for the opening window.

In FIG. 1 shows a section AA of the scissor loop.

In FIG. 2 shows a section BB of the locking pin and the strike plate.

In FIG. 3 shows a section BB of the clip on the hinge side.

In FIG. 4 shows a section GG on the window handle.

In FIG. 5 shows a section through a device with a security cable installed.

Where:

1 - frame; 2 - window sash; 3 - double-glazed window; 4 - glazing bead; 5 - glazing bead "mustache"; 6 - leveling lining; 7 - concealed scissor loop; 8 - locking pin; 9 - reciprocal level; 10 - hidden clip on the sash; 11 - hidden clip on the frame; 12 - remote lining; 13 - window lock, 14 - window handle, 15 - window handle pin; 16 - reinforcement; 17 - eye bolt; 18 - a nut; 19 - supporting springboard.

In the upper and lower part of the window (section A-A), concealed scissor loops are installed, which are fastened with hardware screws to the sash 25 mm or 30 mm; for fastening to the frame, depending on the configuration of the PVC profile, hardware screws 25 mm, 30 mm can be used , 35 mm, 40 mm, 45 mm. The axis of attachment of the frame part corresponds to the axis of attachment of the wing, and coincides with the axis of the hardware groove.

Depending on the configuration of the PVC profile and the height of the bead mustache, a leveling lining is used, which can have a different thickness equal to the height of the bead mustache.

On the side of the handle, a rotary or tilt-and-turn locking mechanism is installed according to GOST 30777-2012 p. 3.17., Drive: an element with which the rotational movement of the handle is converted into reciprocating movement, transmitted to other elements of the product, driven by a window handle, regardless of the brand of hardware. The tilt-and-turn locking mechanism can be continued in the form of angular switches for transmitting movement to the horizontal plane, or, as the end of the tilt-and-turn mechanism. Fastening to the sash takes place using 25 mm or 30 mm screws (depending on the type of profile).

Mating strips are installed on the frame at the locations of the locking pins located on the locking mechanism to provide the required clearance between the frame and the sash (clip). The reciprocal strips are made of composite material and mounted on the frame depending on the configuration of the PVC profile, with hardware screws 25 mm, 30 mm, 35 mm, 40 mm, 45 mm. At the time of the explosion, the legs of the strike plate are destroyed, and the strike plate is rotated 90 °, releasing the locking pin located on the locking mechanism, which causes the sash to open. In the case when the reciprocal strips are made of metal, they must be fastened with polycarbonate screws, with preliminary drilling (as an option, the M4 polycarbonate screw requires preliminary drilling with a 3 mm diameter drill). At the time of the explosion, the screw collapses, releasing the locking pin located on the locking mechanism, which leads to the swinging of the leaf.

A hidden clip is installed on the hinge side, providing a gap between the frame and the sash (clip). A remote lining is installed at the installation site of the hidden clip between the sash profile and the double-glazed window, which eliminates the possibility of the sash being shifted towards the double-glazed window with a deterioration in the quality of the clip.

When installing a deadbolt with a standard dornmass (size from the edge of the deadbolt to the center of the handle), a handle with a narrow base is used.

To install the handle with a base 30 mm wide, it is necessary to use a deadbolt with a mandrel of 25 mm or more.

For safe and convenient closing of the sash, a “balcony handle” can be installed on the lower horizontal part of the sash.

In order to ensure a safe discharge of the sash, if the sash is also torn off the hinge side, a safety cable is attached connecting the frame and the sash in the upper corner from the hinge side (preferably on the vertical part) with an eye bolt and nut. For this, before welding, a hole is drilled on the workpiece through the inner wall of the PVC profile and reinforcement.

For child safety, a safety lock with a cable or a child’s safety lock from the Galichi company can be used.

The design is as follows.

The handle is turned down - the window is closed.

The handle is turned to the horizon - the window is rotated (opening takes place on the street). Turning occurs at any angle up to 90 °. If necessary, you can wash the window from the street side, after turning the sash 90 °, for this the sash moves to the central part, creating a gap between the frame and the street side of the sash.

Explosion Operation

At the time of the explosion, the mating strip (made of composite) is destroyed or the polycarbonate fastening of the mating plate made of metal is destroyed. After which, the sash opens onto the street and the pressure is released. If the explosion further destroys the hinge group, then the sash, throwing itself onto the street, hangs on the safety cable fixed between the frame and the sash.

The claimed invention is illustrated by drawings.

In FIG. 2 shows a section BB of the locking pin and the strike plate.

In FIG. 4 shows a section GG on the window handle.

In FIG. 5 shows a section through a device with a security cable installed.

In FIG. 6 shows a sectional view of a device with supporting ramps for blind glazing.

Supporting jumps are installed on the lower horizontal part of the frame profile from the right and left edges, on which the sash is installed. On the vertical parts of the frame, one supporting springboard is installed in the center on the right side of the frame and one springboard on the left side of the frame, which is fixed with 25 mm, 30 mm, 35 mm, 40 mm, or 45 mm hardware screws.

On the sash, on the vertical parts are installed on the right and left sides of the rotary or tilt-and-turn locking mechanism driven by a window handle, regardless of the brand of hardware. The tilt-and-turn locking mechanism can be continued in the form of angular switches for transmitting movement to the horizontal plane, or, as the end of the tilt-and-turn mechanism. Fastening to the sash takes place using 25 mm or 30 mm screws (depending on the type of profile).

Mating strips are installed on the frame at the locations of the locking pins located on the locking mechanism to provide the required clearance between the frame and the sash (clip). The reciprocal strips are made of composite material and mounted on the frame depending on the configuration of the PVC profile, with hardware screws 25 mm 30 mm 35 mm 40 mm 45 mm. At the time of the explosion, the legs of the strike plate are destroyed, and the strike plate is rotated 90 °, releasing the locking pin located on the locking mechanism, which leads to the sash being dropped. In the case when the strike plates are made of metal, they must be fastened with polycarbonate screws, with preliminary drilling (as an option, the M4 polycarbonate screw requires preliminary drilling with a mm 3 drill bit). At the time of the explosion, the screw collapses, releasing the locking pin located on the locking mechanism, which leads to the sash being dropped.

When installing a deadbolt with a standard dornmass (size from the edge of the deadbolt to the center of the handle), a handle with a narrow base is used.

To install a handle with a base 30 mm wide, it is necessary to use a deadbolt with a mandrel of 25 mm or more.

To ensure a safe discharge of the sash, a safety cable is attached to the right and left sides, connecting the frame and the sash in the upper corners (preferably on the vertical part) with an eye bolt and nut. For this, before welding, a hole is drilled on the workpiece through the inner wall of the PVC profile and reinforcement.

The design is as follows.

Handles are turned in the horizon - mounting position. It is used when installing a window unit or repair work.

Handles are turned down - the window is closed. To prevent unauthorized opening of the window, after installation, the handles can be removed.

Construction work in an explosion.

At the time of the explosion, the mating strip (made of composite) is destroyed or the polycarbonate fastening of the mating plate made of metal is destroyed. After that, the sash is thrown out into the street and pressure is released. After that, the sash hangs on a safety cable fixed between the frame and the sash.

Analysis of the totality of all the essential features of the proposed invention proves that the exclusion of at least one of them leads to the inability to fully ensure the achieved technical result.

The analysis of the prior art shows that such a structure is unknown that has features identical to all the essential features of this technical solution, which indicates its unknownness and, therefore, novelty.

The above also proves the conformity of the claimed design to the criterion of inventive step.

When carrying out the invention, the presence of the proposed object is really realized, which indicates its industrial applicability.

Claims (6)

1. The design of the easy-to-reset window, consisting of a window frame and a window sash with window fittings with opening on the street side, characterized in that hidden scissor hinges are rigidly installed in the upper and lower parts, the locking mechanism is rigidly installed on the side of the sash, while the handle made with a narrow base, while the sash is made to rotate 90 ° and can be shifted to the center of the window with the formation of a gap between the frame and the outer part of the sash, reciprocal slats are rigidly installed in the frame locations of locking trunnions located on the locking mechanism, while the reciprocal strips are made of composite material, a hidden clip is installed on the hinge side, while a distance lining is installed between the leaf profile and the double-glazed window, which eliminates the possibility of the leaf profile shifting towards the double-glazed window, while the cable is installed safety, rigidly connecting the frame and the sash in the upper corner from the hinge side. 2. The design of the easy-reset window according to claim 1, characterized in that a leveling lining is used. 3. The design of the easy-to-reset window according to claim 1, characterized in that the reciprocal strips are made of metal and the mount is made of polycarbonate. 4. The design of the easy-to-reset window according to claim 1, characterized in that a handle with a socle of 30 mm and a lock with a dornmass of 25 mm is used. 5. The design of the easy reset window according to claim 1, characterized in that a child safety lock is used. 6. The design of the easy-reset window according to claim 1, characterized in that on the lower horizontal part of the frame profile from the right and left edges are installed supporting jumps on which the window sash is installed.

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