RU2386774C1 - Method for manufacturing of finishing profile for window and door openings - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: method for manufacturing of finishing profile for window and door openings includes several parts of profile, which are connected to each other, in which visible parts of finishing profile are provided with coating. At first opening is measured in four points A, B, C, D at the distance of at least 100 mm from angles along the left and right side of opening. Then finishing boards and cases are sawed from sheet wood material. Horizontal finishing board is sawed as longer than at least by 20 mm compared to base of horizontal case with account of vertical finishing board thickness, cases are milled, notches are formed in areas of horizontal and vertical cases connection, finishing boards and cases are glued to each other at the angle of at least 90° and not more than 130°, fixed with connection elements, holes from connection elements are puttied, finishing profile is polished, coating shrinkage is carried out at the temperature of 350-500°C, and excess parts are cut off.

EFFECT: increase of finishing profile elements strength.

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Description

The invention relates to the field of construction and can be used in a method of manufacturing a finishing profile for finishing work.

A known method of finishing window and doorways and a set of parts for its implementation, invention No. 2281367, priority from 11.04.2005.

In the method of finishing window and doorways, the finishing profile is fixed with anchors included in the mounting holes made in the wall. Before installation, the finishing profile is cut into two side parts and the upper one, the length of which is longer than the upper side of the window frame by two thicknesses of the finishing profile, in the finishing profile, holes are drilled under the anchor to the side parts of the finishing profile. At the bottom, from the edge far from the window, corners are attached. Closing plates are mounted on top. Each side part of the finishing profile is led by a protrusion into the groove made on the window frame and pre-fixed with a wedge and fastened through a corner to the windowsill. Through the holes in the sides of the finishing profile, drill holes in the wall and insert the anchor. A wedge is installed next to each anchor between the wall and the finishing profile, by moving it and tightening the corresponding anchor, the surface shape deviations of the finishing profile are eliminated. In the lateral cavities of the upper part of the finishing profile, fixators are fixedly fixed, the protrusions of which are directed downward. The upper finishing profile is led by a protrusion into the groove made on the window frame. The tabs of the latches engage with the side parts of the finishing profile. The end plates engage with the ends of the upper part of the finishing profile. After that, the upper part of the finishing profile is pre-fixed with a wedge. Through the holes in the upper finishing profile, drill holes in the wall and insert the anchor. A wedge is installed next to each anchor between the wall and the finishing profile, by moving it and tightening the corresponding anchor, the surface shape deviations of the upper part of the finishing profile are eliminated. For the doorway, the trim profile at the bottom is also set as the top of the trim profile. On the lateral parts of the finishing profile, locking plates are installed above and below. After installation of all parts of the finishing profile, a platband is attached to its lateral face. The cavity between the wall and the finishing profile is filled with a sealing compound.

The disadvantage of this method is the complexity of the manufacture and decoration of window and doorways.

A well-known finishing profile, a method of manufacturing a finishing profile and a method of finishing window and door openings, invention No. 2230868, priority from 06/11/2001.

The finishing profile for window and door openings contains several parts of the profile connected to each other with the possibility of bending relative to each other and / or with the possibility of separation from each other by breaking off for attachment to the walls and corners of the window or doorway. The finishing profile is made by extrusion of a mainly straight, non-integral flat sheet and has at least two parts of the profile made bent relative to each other. At least one first part of the profile is made for attachment to a framing wall inside a window or doorway and one first folding part is made for attachment to a framing wall around a window or door. At least one additional part is intended for covering said first bending part from the outside. The visible parts of the trim profile are coated. A method of manufacturing a finishing profile for window and door openings includes several parts of the profile connected to each other with the possibility of bending relative to each other and / or with the possibility of separation from each other by breaking off for attachment to the walls and corners of the window or doorway. The finishing profile is made by extrusion of a mostly straight, non-composite flat sheet, and the visible parts of the finishing profile are coated.

The disadvantage of the invention is the complexity of manufacture, since the finishing profile is made by extrusion, which requires additional equipment and assumes its relative flexibility, while one part of the profile can be freely bent relative to the other, and there are no structural elements that limit this rotation when installing the profile, it is difficult to maintain the specified geometric shapes of a window or doorway.

The objective of the invention is to improve the operational characteristics of the finishing profile.

The technical result is an improvement in the straightness of the surface, an increase in the strength of the elements of the finishing profile and a reduction in the time of installation work.

The technical result is achieved by the fact that in the method of manufacturing the finishing profile for window and door openings, comprising several parts of the profile connected to each other, in which the visible parts of the finishing profile are coated, first measure the opening at four points A, B, C, D on a distance of at least 100 mm from the corners on the left and right side of the opening, then additional boards and platbands are sawn from sheet wood material, a horizontal additional board is sawn longer than at least 20 mm of the horizontal base platbands, taking into account the thickness of the vertical additional plaque, mash platbands, form cuts at the junction of horizontal and vertical platbands, glue between the additional planks and platbands at an angle of at least 90 ° and not more than 130 °, fasten with connecting elements, putty holes from the connecting elements, they polish the finishing profile, shrink the coating at a temperature of 350-500 ° C and cut off the excess.

The invention is illustrated in figure 1 ... 4, where

figure 1 shows a General view of the finishing profile;

figure 2 shows the connection of the vertical additional boards and horizontal additional boards;

figure 3 shows the connection of additional boards and platbands of vertical elements;

figure 4 shows the connection of additional boards and platbands of the horizontal element.

Finishing window and doorways is as follows. Before installation, the finishing profile is cut into two vertical and one horizontal elements. Each profile element consists of an additional board and a platband. First, a window or doorway is measured at four points A, B, C, D at a distance of at least 100 mm from the corners on the left and right side of the opening. Then, according to the selected dimensions, platbands 1, 3 and additional boards 2, 4 are sawn from wood material. A horizontal additional board 4 is cut not less than 20 mm longer than the base of a horizontal platband 3 10 mm on each side, the miter frames are cut, cuts are formed at the joints horizontal platbands 3 and vertical platbands 1 at an angle of not less than 45 °, glued together additional boards and platbands at an angle of not less than 90 ° and not more than 130 °, fasten with connecting elements, such as studs, putty places connected They grind the finishing profile, the visible parts of the finishing profile are coated with a decorative polymer film 5, the coating shrinks at a temperature of 350-500 ° C and the excess is cut off. The finished finishing profile is fixed with glue to the window or doorway.

The application of the invention allowed:

1. Accelerate the process of finishing work;

2. Maintain the given geometric shapes, improve surface quality.

Claims (1)

A method of manufacturing a finishing profile for window and door openings, comprising several parts of the profile connected to each other, in which the visible parts of the finishing profile are coated, first measure the opening at four points A, B, C, D at a distance of at least 100 mm from the corners on the left and right sides of the opening, then additional boards and platbands are sawn from sheet wood material, a horizontal additional board is sawn longer than at least 20 mm of the base of the horizontal platband, taking into account the thickness of the vertical oboronnogo boards, milling platbands, forming gaps in the junction of horizontal and vertical platbands, gluing additional boards and platbands together at an angle of not less than 90 ° and not more than 130 °, fasten with connecting elements, putty holes from the connecting elements, grind the finishing profile, shrink coatings are produced at a temperature of 350-500 ° C and cut off the excess.

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