KR100227160B1 - A corner connecting structure of window frame and fabricating method thereof - Google Patents

Abstract

The present invention relates to a corner frame structure of the window frame that can be easily assembled while the horizontal aggregate and vertical aggregate of the window frame are firmly coupled to each other at the corners, and its surface is cut inclined to 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. Follow 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. 76-759, as a conventional technology, inserts are formed at a predetermined depth on the outer surface of the corners at a right angle and cut at an angle to each other at 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 fastener (3) and the vertical fastener (4) which is inclined at 45 degrees each, and the insertion hole (3a) and the screw hole (3) of the cylindrical horizontal fastener (3) and vertical fastener ( 4a) there is known a corner coupling structure of the window frame for coupling the four corners of the horizontal aggregate (1) and vertical aggregate (2) at right angles with a fastening bolt (5).

The conventional art is known in this way is the insertion groove (6), (7) is formed on the outer surface of the predetermined position at both ends of the horizontal aggregate (1) and the vertical aggregate (2) of the cylindrical horizontal fixture (3) and vertical fixture (4) Edges 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 state is inserted 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), the 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) because a large number of spaces are formed therein in cross section. .

On the other hand, in general, when transporting the window frame completely assembled in a rectangular frame, due to problems of transportation and actual construction, heavy weight must be handled.Therefore, there is a lot of concern about damage and damage to aggregates due to impacts during transportation. Problems arise.

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 trick, and as a result, the logistics cost such as transportation cost is increased, and also the bulky and heavy work site can be used for light equipment. 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 represented below is preferably interpreted as a frame used on both sides of the window frame or the door frame.

Accordingly, an object of the present invention is to provide an edge joining structure of the window frame and a method of assembling the same so that the corner joining of the window frame can be made simpler and yet firmly coupled.

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

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 mounted on the wall opening portion

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

FIG. 4 is a cross-sectional view illustrating a coupling state of a window frame in part A 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

* Explanation of symbols for main parts of the 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 of the present invention is also the horizontal surface (10) and vertical aggregate (10a) in which the corner surface is cut inclined to about 45 degrees and joined to each other at a right angle to each other and 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 of the fastening bolts 30 to couple the horizontal aggregate 10 and the vertical aggregate (10a) through each other is not 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 constituted as described above, the insertion groove (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 (3) and vertical fasteners (4), the horizontal fastening means and the vertical fastening means that acts as a connector by screwing to the outer surface of the predetermined position at both ends of the horizontal aggregate (10) and vertical aggregate (10a) It is formed of a plastic tube of the rectangular parallelepiped, and the insertion groove 22 engaging 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 Figures 3 and 4, the horizontal aggregate 10 and the vertical aggregate 10a are cut off at an angle of about 45 °, and the joint surfaces are joined to each other at right angles to each other and fastened to both ends at predetermined positions. Insertion holes 11 are inclined to be inclined at about 45 ° so that the 30 can be turned off, and the movement preventing rails 12 are longitudinally disposed on the outer surfaces 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 is made of a plastic plate of a rectangular parallelepiped, as shown in FIGS. 3 and 4 as the most essential items of the present invention, and is fastened to match the insertion holes 11. Balls 21 are drilled obliquely at about 45 degrees, and the inner surface of the grooves 22 and the projections 23 are formed in the longitudinal direction protruding to the outer surface of the horizontal aggregate 10 and the 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 degrees 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 the protrusion forming 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 reposition is reached, it is coupled to the insertion holes and is no longer moved, so that the assembly position can be easily set without any extra effort for positioning, because the assembly is simple and the coupling force is increased.

Here, as shown in FIG. 5 on the upper part of the fastening holes 21, a settle 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 the hexagonal groove is formed in the center of the head when tightening it is preferred to tighten with a triangular wrench or a hexagonal wrench.

3 and 4, the fastening bolts 30 are inserted into the fastening 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 carried out as described above

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 attached to the horizontal fixed plate 20 and the vertical fixed plate 20a to a 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) is completed in the assembly step of the horizontal aggregate and vertical aggregate to combine into.

That is, the assembly method of the present invention is the processing step of the horizontal aggregate and vertical bone and the step of attaching the horizontal fixing plate and vertical fixing plate is made in the factory, the assembly step of the horizontal aggregate and vertical aggregate is the horizontal aggregate 10 and the vertical aggregate (10a) The main feature of the present invention is to carry out the installation at the installation site after carrying out the on-site transportation step.

Therefore, the method of assembling the corner coupling structure of the window frame of the present invention by processing the horizontal aggregate 10 and the 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 thereof. By transporting the horizontal aggregate 10 and the 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, it is possible to reduce the volume to be loaded and to load a lot of material in the truck, thus reducing the transportation cost. Can be prevented.

In addition, since it is easy to carry and transport the work place to be installed by a lift elevator or the like, that is, the opening wall 40, without having to rely on heavy equipment such as a crane after bringing it into the construction site, there is an advantage in handling.

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 and processed in a factory and transports the horizontal aggregate 10 and the vertical aggregate 10a attached to the vertical fixed plate and the vertical aggregate 10a in a separated state to the necessary place of the work site, 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.

Thus, the present invention, first, the horizontal groove 10 and the horizontal aggregate 10a does not form the insertion grooves 6, 7 on the outer surface of the predetermined position at both ends as conventional, 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 fixing plate 20 and the vertical aggregate (10a) processed in the factory by pre-attaching the horizontal fixing plate 20 and vertical fixing plate (20a) to be transported to the work site in a separate state, the transport operation 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 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 aggregates are cut at an angle of about 45 ° and are joined at right angles to each other, and the horizontal aggregate 10 and the vertical aggregate 10a are inclined to be inserted into the predetermined positions at both ends thereof, and the horizontal aggregate 10 and the vertical aggregate ( The horizontal aggregate 10 and the vertical aggregate through the horizontal fixing means and the vertical fixing means that is fastened to the predetermined position at both ends of the 10a and the fastening holes 21 and through the insertion holes 11 and the fastening holes 21 In the configuration consisting of fastening bolts 30 for coupling the 10a, the horizontal fixing means and the vertical fixing means is a movement preventing rail 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 guide grooves 13 formed along the intervals of the 12 are formed on the inner surface thereof, and predetermined positions at both ends of the horizontal aggregate 10 and the vertical aggregate 10a. Is each screwed to the outer surface and formed of rectangular plastic plate The corner frame structure of the window frame, characterized in that consisting of the logo plate 20 and the vertical fixing plate (20a). According to claim 1, wherein the horizontal fixing plate (20) and the vertical fixing plate (20a) of the corner frame structure, 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 both ends of the horizontal aggregate 10 and the vertical aggregate 10a at predetermined positions on both ends thereof. 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 receiving the cut pieces of the horizontal aggregate (10) and the vertical aggregate (10a) transported to the work site at a right angle to each other and the fastening bolt 30 through the insertion holes (11) and fastening holes (21). 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. According to claim 3, The horizontal fixing plate 20 and the vertical fixing plate 20a is 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.

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