KR19990034666A - Window frame corner joining structure and assembly method - Google Patents

Abstract

The present invention relates to a corner frame structure and a method of assembling the window frame that can be easily assembled while allowing the horizontal aggregate and vertical aggregate of the window frame to be firmly coupled to each other at the corners, and the flanks are cut to be inclined at about 45 °. The horizontal aggregate 10 and the vertical aggregate (10a) and the horizontal aggregate 10 and the vertical aggregate (10a), which are in contact with each other at a right angle and are inserted inclined at both ends at a predetermined position, and at both ends of the horizontal aggregate (10) and the vertical aggregate (10a). Fixing and fastening to couple the horizontal aggregate 10 and the vertical aggregate (10a) through the horizontal fixing means and longitudinal fixing means through which the fastening holes 21 are drilled, and the insertion holes 11 and the fastening holes 21. In the configuration of the bolts 30, the horizontal fixing means and the vertical fixing means are spaced apart protruding rails 12 protruding in the longitudinal direction on the outer surface of the horizontal aggregate 10 and the vertical aggregate (10a) and the distance therebetween. Ta Horizontal aggregate 10 and vertical aggregate (10) and vertical aggregate (20) and vertical fixing plate (20a) formed of a plastic plate of a rectangular parallelepiped having an insertion groove 22 and the protrusion 23 to be engaged with the guide groove 13 is formed ( It is made by screwing together at predetermined positions at both ends of the outer surface of 10a).

Description

Window frame corner joining structure and assembly method

The present invention relates to a corner frame structure of the window frame and a method of assembling the horizontal aggregate and vertical aggregate of the window frame can be easily assembled while being firmly coupled to each other in the four corners.

As shown in FIG. 1, which is known as Korean Utility Model Publication No. 79-759, as a conventional technology, inserts are formed at a predetermined depth on the outer surface of each corner at a right angle and cut at an angle of 45 °. Horizontal aggregate 1 and vertical aggregate 2 having grooves 6 and 7 and inserted and fixed in the insertion grooves 6 and 7 and having insertion holes 3a or threaded holes 4a therein. Any one of the cylindrical horizontal fixture (3) and the vertical fixture (4) which is inclined at 45 ° each, and the insertion hole (3a) and the screw hole of the cylindrical horizontal fixture (3) and vertical fixture (4) 4a) has been known a corner coupling structure of the window frame for coupling the four corners of the horizontal aggregate (1) and vertical aggregate (2) at a right angle with the fastening bolt (5).

The conventional technique known as described above is inserted into grooves 6 and 7 on the outer surface of the predetermined position at both ends of the horizontal aggregate 1 and the vertical aggregate 2 so that the cylindrical horizontal fasteners 3 and the vertical fasteners 4 are formed. Edge portion of the horizontal aggregate (1) and vertical aggregate (2) to the fastening bolt (5) through the insertion hole (3a) and the screw hole (4a) of the horizontal fixture (3) and vertical fixture (4) in the inserted state By combining them, it is true that there is an advantage in that the bonding strength is increased to some extent and firmly assembled.

However, the prior art described above, first, insert grooves 6 and 7 for inserting the vertical fasteners 3 and the horizontal fasteners 4 at predetermined positions at both ends of the horizontal aggregate 1 and the vertical aggregate 2. There was a problem that the assembling work is cumbersome, because the machining work to be formed, respectively.

Second, both ends of the horizontal aggregate (1) and vertical aggregate (2) by being cut to a predetermined depth to form the insertion grooves (6) (7) at both ends of the predetermined position of the horizontal aggregate (1) and vertical aggregate (2), respectively. There was a problem of lowering the structural strength of the.

Third, the horizontal aggregate (1) and vertical aggregate (2) consisting of a material consisting of a single body, such as wood to form the insertion grooves (6) (7) to the horizontal fixing sphere (3) and vertical fixing sphere inside the insertion groove Although it is easy to insert (4), a window frame made of a material such as synthetic resin or aluminum has a problem in that it is difficult to form the insertion grooves 6 and 7 since a plurality of spaces are formed inside the cross section. .

On the other hand, in general, if the window frame is transported in a completely assembled state with a rectangular frame for transportation and installation problems, heavy weight must be handled.Therefore, there is a lot of fear of damage or damage to aggregates due to impacts during transportation. Problems are caused to fall.

In addition, if the window frame is transported in a fully assembled state in a rectangular frame body, the volume becomes large, and thus it cannot be loaded on the truck, resulting in increased logistics such as transportation costs, and also the use of light equipment in the workplace due to its volume and weight. Not only can not be, there is a problem in handling handling operations, such as transport work in moving to the storage position or installation position.

In other words, when the window frame completely assembled in a rectangular frame body is transferred to the required place, the construction site is not yet completed, so the scaffolding for performing other processes is closely installed on the outside of the building.

Therefore, when the assembled window frame is to be transported to the place where installation is required, not only the dismantled scaffolding needs to be dismantled, but also the vertical movement to each floor or the horizontal movement to the respective openings are required. Inevitably relying on heavy equipment such as gondola and tower cranes, the installation work is cumbersome and the installation cost increases.

The "window frame" expressed below is preferably interpreted as a frame used on both sides of the window frame or the door frame.

Accordingly, it is an object of the present invention to provide a corner joining structure of the window frame and a method for assembling the same to make the corner joining of the window frame more simple and to be joined in a rigid structure.

Another object of the present invention is to provide a corner joining structure and a method for assembling the window frame that can be applied to any material or cross-sectional shape regardless of the material or cross-sectional shape.

Still another object of the present invention is to provide an edge coupling structure of the window frame and a method of assembling the same, which greatly reduces the overall installation cost such as transportation and installation.

1 is a cross-sectional view showing a coupling state of a conventional window frame corner

Figure 2 is an exemplary view showing a state in which the window frame of the present invention is installed on the wall opening portion

3 is a partially perspective view of the window frame in part "A" of FIG.

Figure 4 is a cross-sectional view showing the coupling state of the window frame in the "A" part of FIG.

Figure 5 is a cross-sectional view showing a state in which the horizontal fixing plate of the present invention is coupled to the horizontal aggregate

<Description of Symbols for Main Parts of Drawings>

10: horizontal aggregate 10a: vertical aggregate

11: insertion hole 12: movement prevention rail

13: guide groove 20: horizontal fixed plate

20a: vertical fixing plate 21: fastener

22: insertion groove 23: protrusion

24: fastening protrusion 30: fastening bolt

40: wall

Hereinafter, the technical configuration of the present invention will be described.

The corner coupling structure of the window frame according to the present invention is also inclined at about 45 ° and the corner surfaces are joined to each other at right angles to each other, and the horizontal aggregate 10 and vertical aggregate 10a in which the insertion holes 11 are inclined at both ends thereof. ), The horizontal aggregate means 10 and the vertical aggregate means fixed to both ends of the vertical aggregate (10a) and the horizontal fixing means and the vertical fixing means that the fastening holes 21, the insertion holes 11 and the fastening hole 21 In the configuration consisting of the fastening bolts 30 to couple the horizontal aggregate 10 and the vertical aggregate (10a) through each other is not much different from the conventional technical concept.

However, the present invention, the horizontal fixing means and the vertical fixing means guide grooves 13 are formed along the interval of the movement preventing rails 12 protruding in the longitudinal direction on the outer surface of the horizontal aggregate 10 and the vertical aggregate (10a) Insertion grooves 22 and protrusions 23 engaged with the blades are formed on the inner surface thereof, and the plastic plates of the substantially rectangular parallelepiped are screwed to the outer surfaces of the predetermined positions at both ends of the horizontal aggregate 10 and the vertical aggregate 10a, respectively. It is characterized by consisting of a horizontal fixing plate 20 and a vertical fixing plate (20a) is formed.

The present invention configured as described above, the insertion grooves (6) (7) by processing the insertion groove (6) (7) on the outer surface of the predetermined position at both ends of the conventional horizontal aggregate (1) and vertical aggregate (2) cylindrical inside the insertion groove (6) (7) Unlike inserting the horizontal fasteners (2) and vertical fasteners (4), the horizontal fastening means and the vertical fastening means that are connected to the outer surface of the predetermined position at both ends of the horizontal aggregate (10) and vertical aggregate (10a) to act as a connector It is formed of a plastic plate of the rectangular parallelepiped, the insertion groove 22 which is engaged with the guide grooves 12 along the interval of the movement preventing rails 12 formed on the outer surface of the horizontal aggregate 10 and the vertical aggregate 10a on its inner surface. ) And the protrusions 23 are formed, it is possible to more easily combine the edge portion of the window frame while being able to firmly combine.

Hereinafter, the present invention will be described in more detail with reference to exemplary embodiments shown in the accompanying drawings.

The horizontal aggregate 10 and the vertical aggregate (10a) is a structural portion fixed to the wall 40 of the opening is made of a rectangular frame as a whole, as shown in FIG.

As shown in FIGS. 3 and 4, the horizontal aggregate 10 and the vertical aggregate 10a are cut off at an angle of about 45 ° to each other to be joined at right angles to each other, and to be fastened to a predetermined position at both ends thereof. Insertion holes 11 are inclined to be inclined at about 45 ° so as to fit the 30, while the movement preventing rails 12 in the longitudinal direction on the outer surface of the horizontal aggregate 10 and the vertical aggregate (10a) while maintaining a predetermined interval Is formed.

The horizontal fixing plate 20 and the vertical fixing plate 20a are made of a plastic plate of a rectangular parallelepiped as shown in FIGS. 3 and 4 as the most essential matters of the present invention, and are fastened to coincide with the insertion holes 11. Balls 21 are drilled obliquely at about 45 °, the inner surface of the grooves 22 and the protrusions 23 are formed in the longitudinal direction protruding to the outer surface of the horizontal aggregate 10 and vertical aggregate (10a) It is coupled to the movement preventing rails 12 and the guide grooves 13 so as not to slide in the width direction.

On the other hand, as shown in Figures 4 and 5, the fastening protrusions 24 protrude inclined at about 45 ° around the fastening holes 21 are drilled in the inner surface of the horizontal fixing plate 20 and the vertical fixing plate 20a. It is preferable to be formed to be coupled to the insertion hole 11 of the horizontal aggregate 10 and the vertical aggregate (10a).

As described above, the reason for protruding the fastening protrusions 24 is that the fastening protrusions 24 are inserted and coupled to the insertion hole 11 to facilitate assembly positioning, that is, the horizontal fixing plate 20 and The insertion grooves 22 and the protrusions 23 of the vertical fixing plate 20a are moved to the assembly position by the movement preventing rails 12 and the guide grooves 13 of the horizontal aggregate 10 and the vertical aggregate 10a. When the position is reached, because it is coupled to the insertion hole is no longer moved, it is easy to assemble the position without the extra effort for positioning because it is easy to assemble and also increase the coupling force.

Here, as shown in FIG. 5 on the upper part of the fastening holes 21, a settling groove 21a, such as the shape of the fastening bolt head, is formed to be wider so that the head of the fastening bolts 30 can be inserted and placed therein. It is preferable. Therefore, the head and the nut of the fastening bolt 30 is inserted into the interior of the settling groove 21a to some extent, so that there is no difficulty in installing the window frame to the opening wall.

Here, as shown in Figure 3, the head of the fastening bolts 30, the triangular groove or hexagonal groove is formed in the center of the head when tightening it is preferable to tighten with a triangular wrench or a hexagonal wrench.

3 and 4, the fastening bolts 30 are fitted into the physique holes 21 and the insertion holes 11 and tightened with nuts, so that the horizontal aggregate 10 and the vertical aggregate 10a are provided. It will serve to firmly combine them.

The method of assembling the corner coupling structure of the window frame of the present invention configured and implemented as described above is a) cutting the corner surface of the horizontal aggregate 10 and the vertical aggregate 10a to be inclined at about 45 ° and about 45 ° at both ends of the predetermined position. Processing step of the horizontal aggregate and vertical aggregate to drill by processing the insertion holes 11 to be inclined, b) coincides with the fastening holes 21 drilled on the outer surface of the predetermined position at both ends of the horizontal aggregate 10 and the vertical aggregate (10a) And the step of attaching the horizontal fixing plate 20 and the vertical fixing plate 20a by attaching the horizontal fixing plate and the vertical fixing plate to each other, and c) the horizontal aggregate plate 20 and the vertical fixing plate 20a attached to the horizontal aggregate 10. And a field transport step of transporting the vertical aggregates 10a to the work site in a separated state from each other; d) the cut pieces of the horizontal aggregates 10 and the vertical aggregates 10a transported to the work site at right angles to each other. After the treatment, the insertion holes 11 and the fastening hole Complete the assembly step of horizontal aggregate and vertical aggregate to couple to the fastening bolts 30 through (21).

That is, in the assembly method of the present invention, the processing step of the horizontal aggregate and the vertical aggregate and the step of attaching the horizontal fixing plate and the vertical fixing plate are made in the factory, and the assembling step of the horizontal aggregate and the vertical aggregate is the horizontal aggregate 10 and the vertical aggregate 10a. It is a feature of the present invention that takes place at the installation site after the site transport step with the separated).

Therefore, the method of assembling the corner frame structure of the window frame of the present invention by processing the horizontal aggregate 10 and vertical aggregate (10a) in the factory by attaching the horizontal fixing plate 20 and the vertical fixing plate 20a at a predetermined position at both ends of the horizontal By transporting the aggregate (10) and vertical aggregate (10a) to the work site in a state separated from each other, can be produced by standardizing the aggregate of the window frame, the horizontal aggregate (10) and vertical aggregate (10a) processed in the factory By transporting them to the work site in a separated state, they can reduce the volume of loading and thus save a lot of materials on the truck, which reduces the transportation cost. It can be prevented.

In addition, it is easy to carry and transport the work place to be installed by a lift, an elevator, etc., ie, the opening wall 40, without having to rely on heavy equipment such as a crane after bringing it to the construction site.

On the other hand, in the assembling step of the horizontal aggregate and vertical aggregate in the field, the horizontal aggregate 10 and the vertical aggregate (10a) transported to the work site each of the aggregates in the veranda inside each of the treatments at the right angle, the fastening By simply coupling the fastening bolts 30 to the balls 21 and the insertion holes 11, the installation work in the field is not only simple, can be quickly assembled, and also maintains the bonding strength between the aggregates at the corners properly. Can be.

For the reasons described above, the present invention is manufactured in a factory and transported the horizontal aggregate 10 and the vertical aggregate 10a attached to the horizontal fixed plate and the vertical fixed plate to the required place of the work site in a separated state, and then at the workplace. Since the four corners are simply assembled with only the fastening bolts 30, the installation work of the window frame is quick and easy, and can firmly assemble the window frame.

As described above, the present invention does not form the insertion grooves 6 and 7 on the outer surface of the predetermined position at both ends of the horizontal aggregate 10 and the vertical aggregate 10a, and the horizontal fixing plate 20 made of a plastic plate of a rectangular parallelepiped. And by screwing the vertical fixing plate (20a), it is possible to combine the four corners of the window frame more easily, but there is an effect that can be firmly coupled.

Second, by screwing the horizontal fixing plate 20 and the vertical fixing plate 20a consisting of a plastic plate of a rectangular parallelepiped on the outer surfaces of both ends of the horizontal aggregate 10 and the vertical aggregate 10a, regardless of the shape of the material or the cross section, There is an effect that can be applied to any material or cross-sectional shape.

Third, the horizontal aggregate 10 and the vertical aggregate (10a) processed in the factory by attaching the horizontal fixing plate 20 and the vertical fixing plate 20a in advance to be transported to the work site in a separate state, the transport operation is further Not only is it easy, it can increase the amount of loading can reduce the logistics cost, such as transportation costs, it is possible to prevent the damage, breakage of the corner coupling portion has the effect of maintaining the original bonding strength.

As described above, the corner coupling structure of the window frame of the present invention and the method of assembling the horizontal fixing plate and vertical fixing plate consisting of a plastic plate of a rectangular shape on the outer surface of the predetermined position at both ends of the horizontal aggregate and vertical aggregate in the factory in advance. Screw joint, in the shop site is simply fastened with fastening bolts, so that not only quickly but also firmly coupled, the handling work is very useful.

Claims (4)

The aggregate surface is inclined at about 45 ° to be in contact with each other at a right angle to each other, the horizontal aggregate 10 and vertical aggregate (10a) and the horizontal aggregate (10a) and the horizontal aggregate (10a) in which the insertion holes 11 are obliquely drilled at predetermined positions at both ends thereof. The horizontal aggregate 10 and the horizontal fastening means which is fixed at a predetermined position at both ends of the vertical aggregate 10a and through which the fastening processes 21 are drilled, and through the insertion holes 11 and the fastening holes 21. In the configuration consisting of fastening bolts 30 for coupling the vertical aggregate (10a), the horizontal fixing means and the vertical fixing means protruded in the longitudinal direction on the outer surface of the horizontal aggregate (10) and vertical aggregate (10a) Insertion grooves 22 and protrusions 23 engaged with the guide grooves 12 formed along the interval of the movement preventing rails 12 are formed on the inner surface thereof, and the horizontal aggregate 10 and the vertical aggregate 10a are formed. Rectangular plastic Corner fixing structure of the window frame, characterized in that consisting of a horizontal fixing plate 20 and a vertical fixing plate (20a) formed of a plate. According to claim 1, wherein the horizontal fixing plate (20) and the vertical fixing plate (20a) is a corner frame structure of the window frame, characterized in that the fastening protrusions (24) are formed around the fastening holes (21) of the inner surface. a) processing the horizontal aggregate and vertical aggregate by cutting the inclined surface of the horizontal aggregate 10 and the vertical aggregate 10a at an angle of about 45 ° and drilling the insertion holes 11 at an angle of 45 ° at a predetermined position at both ends thereof; , b) a horizontal fixing plate for screwing and attaching the horizontal fixing plate 20 and the vertical fixing plate 20a to coincide with the fastening holes 21 drilled on the outer surfaces of both ends of the horizontal aggregate 10 and the vertical aggregate 10a. And the step of attaching the vertical fixing plate, c) a field transport step of transporting the horizontal aggregate 10 and the vertical aggregate 10a to which the horizontal fixed plate 20 and the vertical fixed plate 20a are attached to the work site in a state separated from each other; d) after treating the cut pieces of the horizontal aggregate (10) and the vertical aggregate (10a) carried at the work site at right angles to each other, and then through the insertion holes (11) and the fastening holes (21) fastening bolt ( 30) The method of assembling the corner frame structure of the window frame, characterized in that completed by the assembling step of the horizontal aggregate and vertical aggregate to combine. The horizontal fixing plate 20 and the vertical fixing plate 20a are formed along the interval of the movement preventing rails 12 protruding in the longitudinal direction on the outer surface of the horizontal aggregate 10 and the vertical aggregate 10a. Inserting grooves (22) and protrusions (23) engaging with the guide grooves 12 are formed on the inner surface, the assembly method of the corner frame structure of the window frame, characterized in that formed of a rectangular plastic plate.