SI25073A - Composed wooden window frame - Google Patents

Abstract

The composite window wooden profile refers to a new product of a composite window frame, which allows the replacing of the outer and inner linings (4), (4.1), (6), (6.2) on the window frame (5). By using the present invention, a supporting window frame (5) can be made from cheaper wood, since this wood does not come into contact with the surrounding environment. Outside linings (4), (4.1) can be made of wood that is resistant to environmental impacts, but any material can be selected. The interior decorative linings (6), (6.1), (6.2) are made of any wood. The connection between the support frame (5) and the linings is carried out by means of a detachable design connection between the screws (3) wrapped in the base frame (5), and the grooves (1.1) and (2.1) in the carrier plates (1), (2) with wood screws (1.2) on the linings (4), (4.1) (6), (6.1). Embroidery is achieved by stamping the lining and, consequently by stamping the notches (1.1) and (2.1) on the screws (3), attach to the base frame (5).

Description

Composite window wooden profile

The subject of the invention is a technical system that enables the manufacture and design of wooden window frames based on the requirements and wishes of customers while providing excellent protection of sensitive wood from external influences (weathering, UV rays) and thereby significantly prolong the life of the product. It makes it easier and less expensive to repair window frames, which is occasionally required due to mechanical damage during the lifetime of the window.

The present invention demonstrates the use of composite materials and high durability wood to protect the outer layer of the window and the method of composition or. the coupling of the supporting profile and the outer layer with each other.

Due to the possibility of using different types of wood or even different materials that make up the window frame, we can choose the design - the appearance of the inner and outer visible part of the window frame. Due to the weather, we can choose either external wood or plastic material that is much more resistant than conventional wood used for the supporting structure.

By choosing spruce or similarly-priced timber for the supporting structure, and for the interior and exterior more resistant, more beautiful and consequently more expensive timber, we significantly reduce our own cost of window frame construction, as we save expensive wood that would otherwise be used to make the whole window sill. frame and of course also for the load-bearing part.

Spruce wood is extremely suitable for the load-bearing part in terms of load-bearing capacity, elasticity, elongation / dilatation, but it does not give excesses in terms of design - appearance and durability in relation to weather conditions.

The present invention provides for the mounting of the outer window frame lining made of high durability wood or any other material desired by the user, while providing the inner lining of the wooden window frame desired by the user according to appearance and other requirements.

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This structure of the window frame does not impair the properties of the window frame, but at the same time achieves the benefits, which are reflected in particular in:

1. The production of a relatively inexpensive window frame according to the customer's wishes, the appearance of which will be identical to a window frame made entirely of expensive wood. The buyer selects the material for the interior and exterior trim independently and exclusively as desired, the function of the window frame is not changed.

2. Long window frame life, equivalent to a window frame made entirely of high-durability expensive wood.

3. The use of composite materials for the outer layer of the window frame greatly extends the life of the product and is equivalent to a window frame made entirely of high durability composite materials.

4. It is much easier and less costly to maintain a window frame, since it is possible to replace the outer window frame trim and thus completely restore the window frame.

5. In the production view, changing the Design of the window frame by replacing the exterior cladding (according to the wishes of the customer) is easy.

I did not find any patents when reviewing the SIPO Patent Base, based on the classifications E06B1 / 01, E06B1 / 08, E06Bl / 34, E06B1 / 36, E06B3 / 10, E06B5 / 04, E06B5 / 20.

In the extended research, where I limited myself to the classification of up to 5 characters, I found quite a few patents, but with completely different technical inventions than the proposed invention. The patents which are closest to the present invention will be cited:

Patent 23271 deals with a composite-glued wooden window frame. An insulating layer is installed between the components. However, all layers are glued together.

This patent deals with a completely different technical solution and is based on the use of thermal insulation materials between parts of a window frame, as the present invention.

Patent 23187 deals with i.e. a modular window frame that can be customized according to the bright opening. The present invention contemplates completely different technical solutions proposed in this patent.

Patent 2177701 deals with a double-glazed window sash or a fire-resistant window frame.

This patent describes a technical solution to fire resistance and is completely different from the present invention.

Patent 22058 deals with the manufacture of window frames, which are designed in such a technical way as to allow the surface of the glass part to be as large as possible. This invention is completely different from the one proposed.

Patent 22760 deals with the technical implementation of glass insertion and sealing in a window frame. This invention is completely different from the one proposed.

Patent 23004 addresses the problem of surface protection of the corner joint of wooden parts and simplifies window glazing. It deals with the joint angle of the window. This invention is completely different from the present invention.

The present invention is explained in more detail below with a description of the case and the accompanying drawings showing:

Figure 1: Shows a cross-sectional view of the window by rotating the sash outwards, where the present invention is used. The cross-section shows three major components of the window frame, (outer 4, 4.1, center 5 and inner 6, 6.1, 6.2)

Figure 2: Shows a cross-sectional view of a window with a lifting bracket (single or double lifting sash) where the present invention is used. The cross-section shows three major components of the window frame. (outer 4,4.1, center 5 and inner 6,6.1,6.2)

Figure 3: Shows a cross-sectional view of a window with a tilting sash where the present invention is used. The cross-section shows three major components of the window frame, (outer 4, 4.1, center 5 and inner 6, 6.1, 6.2)

Figure 4: Shows the construction of the support plate for uprights 1 and the support plate for diameters 2 of the outer jacket 4,4.1 and the supporting screw M5 x20 (according to DIN 921) 3. The support plates 1,2 are with wood screws 2,5 x 12 mm 1.2. screwed to the inner face of the outer layer of the window frame 4,4.1. The M5x20 3 mounting bolt is screwed onto the outer face of the frame 5 mounting bracket.

Figure 5: Shows the mounting of the carrier plates 1,2 and the screws 3, and the method of exterior cladding of the window (window frame 5) described by the present invention.

The present invention represented by this patent application utilizes the technical solution of attaching exterior window coverings 4, 4.1, 6, 6.1, 6.2 through supports 1 and 2 and screws 3 to the support window frame 5.

Screw the screws 3, M5 x20 (DIN 921) to the depth of the screw frame 5 so that the head of the screw is away from the window frame 2 + 0,5 / -0 mm, or for the thickness of the supports 1,2.

Screw on the inside of the ends of the outer jacket 4, in precisely defined positions, with two wooden screws 1.2 each with dimensions 2.5x12 mm more than the supporting plates 1, so that the notch orientation is 1.1 down.

Screw on the inner side of the outer sheaths 4.1 in exactly defined positions with two wooden screws 1.2 each measuring 2.5x12 mm more than the supporting plates 2 so that the notch orientation is 2.1 down.

When installing the composite exterior trim - 2x upright 4 and 2x diameter 4.1 - on the window frame 5, proceed to find the recesses 1.1 and 2.1 in the support plates for the uprights 1 and the diameters 2 with the screws 3 mounted on the window support frame 5. When we achieve the notches 1.1 and 2.1 and the screws 3, and press the compound outer lining down in the direction of the force of gravity. In this way, the heads of the screws 3 are caught in the notches 1.1,

2.1, supporting plates for uprights 1 and diameters 2. This achieves a rigid joint of the outer lining 4, 4.1 and the window frame 5. The same procedure is followed when installing the inner lining 6. 6.1,

6.2, with the exception that the lining 6.2, when installed, is pressed against the window frame 5 or. against glass 7, as in this case, screw the supports 2 for the transverse inner liners 6.2 upwards to the inner part of the frame 5, as shown (Figure 2).

In this way, a modularly disassembled window profile is obtained, which is coated on the outside with the selected lining 4, 4.1 and on the inner one by the lining 6, 6.1, 6.2. Exterior cladding 4, 4.1 is generally more resistant to weather than the window frame 5 and interior cladding 6, 6.1, 6.2. Exterior and interior finishes can also be selected based on the desired visual appearance of the window profile. If necessary, a non-combustible (made of any materials) or specially insulated exterior ah inner liner or both can be selected.

Windows made according to the present invention have the technical advantage that all exterior and interior surfaces of the base window frame 5 are protected by linings 4, 4.1, 6, 6.1, 6.2, which may be of different materials with different functions.

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A very important function of the present invention is that the outer lining 4, 4.1 and the inner lining 6, 6.1, 6.2 can be combined as desired according to the wishes and / or needs of the client, while the load-bearing part of the window frame 5 remains intact or. standard.

In this way, it is easier and, above all, cheaper to maintain the outer window frames 4, 4.1, since the window frames can be removed from the window frame 5 at any time by a reversible procedure as described for assembly and, if necessary, renewed or replaced with others.

Exterior cladding 4, 4.1 or internal cladding 6, 6.1, 6.2 may also be made of polymers or metal, depending on the purpose of use of the window.

The present invention provides, in particular, the possibility of batch production of window frames 5, to which different outer cladding 4, 4.1 and internal cladding 6, 6.1, 6.2 can be secured, thus enabling a wide variety of different windows, with the same center-bearing portion - of the frame 5.

In this way, we can significantly reduce our own cost of window production, since we always use the same semi-finished product for the basic part 5.

A commercially interesting advantage is that pre-fabricated windows can be manufactured according to the present invention, at any time visually changing by installing different outer linings 4,4.1 and different inner linings 6, 6.1, 6.2, on the supporting frame of window 5. Perhaps even more important for the user of products made according to the invention. the present invention is therefore associated with a longer window life and easier and cheaper maintenance of the window frames.

All connections between window frames 5 and linings 4,4.1, 6, 6.1, 6.2 are sufficiently rigid that they cannot be removed under strong wind or other meteorological effects.

The service life of such window frames is practically unlimited, since worn out external lining 4,4.1 can be easily replaced at any time. All other elements, however, are unburdened by environmental influences and are therefore not subject to aging.

Claims (8)

Patent claims Composite window wooden profile, characterized in that it consists of a basic load-bearing window frame (5) and exterior cladding (4), (4.1) and interior cladding (6), (6.1), (6.2), which are fixed to a supporting window frame with a repeatable disassembly connection via the connecting elements of the carrier plates (1) and (2) and screws (3). Composite window wooden profile according to claim 1, characterized in that the support plates for uprights (1) and the support plates for diameters (2) are screwed to the inside of the outer coverings (4), (4.1) by wooden screws ( 1.2) with the notches (1.1) and (2.1) on the tiles facing downwards in the gravity direction. Composite window wooden profile according to claim 1 and 2, characterized in that the support plates for uprights (1), the support plates for cross-sections (2) are screwed in exactly such positions that they are notched on the tiles (1.1) and (2.1) ) are precisely aligned with the screws (3) on the supporting window frame (5), such that the outer edges of the outer lining (4), (4.1), after being mounted on the frame (5), are accurately captured or fitted to the edges of the supporting frame ( 5) and glass (7). Composite window wooden profile according to claim 1 and 3, characterized in that the screws (3) are screwed onto the base support frame (5) in exactly such a position that, in connection with the notches (1.1) and (2.1), of the supports (1), (2) take exactly such a position that the edges of the outer coverings (4), (4.1) are exactly aligned with the edges of the window frame (5), the glass surface (7) and the other edges of the interior coverings (6), ( 6.1), (6.2). Composite window wooden profile according to Claims 1, 3 and 4, characterized in that the screw heads (3), when assembled, are caught by the notches (1.1), (2.1) of the supporting plates (1), (2 ) which, when screws (3) are inserted into the notches (1.1) and (2.1), creates an irritating but very rigid mechanical connection between the support frame (5) and the outer and inner linings (4), (4.1), ( 6), (6.1), (6.2). Composite window wooden profile according to claims 1 and 5, characterized in that the strength is a mechanical connection between the outer coverings (4), (4.1) and the inner coverings (6), (6.1), (6.2), with the base frame (5) by pushing up and away from the base frame (5), by sliding the bolt (3) down the groove of the vertical support plates (1.1) and the groove of the horizontal support plates (2.2), easily disassembled and re-assembled if desired, or Replace with new linings (4), (4.1), (6), (6.1), (6.2). Composite window wooden profile according to Claims 1 and 5, characterized in that the strength is a mechanical connection between the inner transverse cantilever linings (6.2) with the base frame (5) by pulling the glass (7) outwards from the frame (5) and downwards, by sliding the screw (3) down the groove of the horizontal support plates (2.1), easily disassembled and, if desired, re-assembled or replaced with new linings (6.2). Composite window wooden profile according to claims 1 and 6, characterized in that, due to the selected disassembled joints, it is possible to independently select different materials for exterior cladding (4), (4.1) and internal cladding (6), 6.1) and (6.2), according to the wishes and needs of the user.