KR101567876B1 - Frame corner portion assemble structure of un deformed - Google Patents

Abstract

The present invention relates to an undeformed frame corner part combining structure and, specifically, to a method for manufacturing a frame for a window using a force natural generated by structural features according to a combining method of a corner part without performing bolting or corner clamping when a corner part wherein a horizontal frame and a vertical frame of a frame for various windows meet is combined. The present invention has effects of firmly combining a horizontal frame and a vertical frame even in a simple combining method by using a supporting force of a reinforcing device fitted and combined with a corner part and a tensile force by a net (for example, an insect net, a crime prevention net, or the like) installed in a frame; improving structural reliability of a frame for a window without not only easily manufacturing a frame for a window with simple manual labor, but also deforming a combining part of each frame when the frame for window is combined while not performing additional process without separate facilities; and improving reliability and competitiveness in not only a window filed, specifically, a filed related to a combining structure of a frame for a window, but also a similar and related field.

Description

Frame corner portion assemble structure of un-deformed frame structure

The present invention relates to a non-deformed frame corner joint structure, and more particularly, to bolting or corner clamping work in joining a corner portion where a horizontal frame and a vertical frame of various window frames meet. And a frame for a window can be manufactured using a force generated naturally by a structural characteristic according to a joining method of a corner portion.

Particularly, the present invention uses a tensile force by a window net (for example, an insect control net, a crime prevention net, etc.) installed in a frame and a supporting force of a reinforcing sphere fitted to the corner portion, To a non-deformed frame corner portion coupling structure capable of being rigidly coupled.

Generally, a window is installed for ventilation of indoor space in a building constructed for the purpose of entering, living or performing a specific activity, and the purpose of installing the window is not only ventilation of indoor air, It also has a purpose.

In order to prevent infiltration of insects into the room, it is common to install insect control windows or insect screens. In the case of windows installed on the lower floors, a security window or a security net It is also installed.

[0002] In recent years, various types of frame coupling methods have been developed in order to improve the productivity, workability, and the like for windows such as windows.

Korean Unexamined Patent Application Publication No. 10-2013-0093277, the following prior art document entitled " Corner portion coupling structure of a window frame portion " (hereinafter referred to as " Prior Art 1 "), So that various shapes of windows can be produced.

In addition, Korean Patent Registration No. 10-0719619 entitled " Combination Structure of Frame Reinforcing Core Material for Fibers " (hereinafter referred to as " Prior Art 2 ") is a method of manufacturing a window frame for a lightweight window, The lightweight PVC frame can be prevented from being bent by an external force by constituting a reinforcing member at the joint portion of the frame.

However, since the existing frame structure for window frames including prior art is applied with a bolting method using a bolt, a screw, a piece, or the like in order to combine the frame with the bracket and the reinforcing steel member, There is a problem that the productivity is deteriorated due to the bolting process and the aesthetic appearance is deteriorated.

In addition, it can be seen that the bracket of the prior art 1 plays a role of a simple connecting member, and the reinforcing core of the prior art 2 is merely a general reinforcing structure which improves the structural strength.

In addition, there is a corner clamping method in which corner portions of a frame for a window are coupled. However, this method requires not only a separate clamping facility and a joining process but also a method of deforming the frame by an external force, And the like.

Korean Patent Laid-Open Publication No. 10-2013-0093277 'Corner portion bonding structure of window frame portion' Korean Registered Patent No. 10-0719619 'Joining structure of frame-reinforced core material for Pvsi window'

In order to solve the above-described problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a door frame structure, which does not perform a bolting operation or a corner clamping operation, The present invention provides an unstrained frame corner portion coupling structure that allows a frame for a window to be manufactured using a force generated naturally by a structural characteristic according to a method.

Particularly, the present invention uses a tensile force by a window net (for example, an insect control net, a crime prevention net, etc.) installed in a frame and a supporting force of a reinforcing sphere fitted to the corner portion, Which is capable of rigidly connecting the frame-shaped corner-unbonded structure.

Accordingly, it is possible to easily manufacture a window frame by a simple manual operation without performing any additional facility or an additional process, and it is possible not to deform each frame when the horizontal frame and the vertical frame are combined, And an unstrained frame corner portion coupling structure capable of improving structural reliability.

In order to achieve the above object, the unmodified frame corner fitting structure according to the present invention is characterized in that a plurality of the horizontal frames 100 and the vertical frames 200 constituting the window A are multi-endally partitioned from the inside to the outside At least one reinforcing hole 300 formed to correspond to a coupling angle of the transverse frame 100 and the transverse frame 200 is formed in at least one of the multi-end partitioned spaces of the transverse frame 100 and the transverse frame 200, At least one of the horizontal frame 100 and the vertical frame 200 is inserted and fixed at least one side of the window net N so that the window net N A supporting force of the reinforcing tool 300 is generated corresponding to the tensile force at the corners of the horizontal frame 100 and the vertical frame 200 and the tensile force And bearing capacity Using the horizontal frame 100 and the vertical frame 200 is coupled.

The reinforcing member 300 may include a main reinforcing member 310 coupled to one of the cross-sectional areas of one of the multi-stage partitioned spaces. And a sub-reinforcement (320) coupled to be fitted to at least one side of the other one of the multi-end partitioned space portions; Or the like.

In addition, at least one side surface of the other of the multi-end partitioned spaces may be provided with at least one fitting groove 111 into which the sub-reinforcement hole 320 is inserted.

The space portion formed at the innermost space among the multi-end partitioned spaces is opened inward and at least one first fitting protrusion 131 is formed on one side of the space portion. The mango heath (400) The first fitting protrusion 431 corresponding to the first fitting protrusion 131 is formed and can be fitted and engaged with the space portion opened inward.

In addition, at least one net supporting protrusion 432 is formed on the outer surface of the mango fixing tool 400 in a direction to be inserted into the space portion opened inward, and the space portion formed at the innermost of the multi- And at least one net pressurizing protrusion 132 may be formed on an inner side surface of the mango fixture 400 where the net supporting protrusion 432 is formed.

The edge portions of the window nets N are supported by the first fitting protrusions 131 and the second fitting protrusions 431 and the flange protrusions 432 and the denture pressure protrusions 132 , The edge of the window net (N) which is inward relative to the edge end portion of the window net (N) can be inserted and supported.

The edge of the window net N is sandwiched from the machined surface of the mango fixture 400 and is primarily bent along the outer surface of the mango fixture 400, And is guided along the outer surface of the mango fixture 400 from the portion primarily supported by the meshing protrusions 432 and the meshing protrusions 132 to the second And can be secondarily inserted and supported by the first fitting protrusion 131 and the second fitting protrusion 431.

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According to the above-mentioned solution, the present invention is characterized in that when joining the corner portions where the horizontal frame and the vertical frame of the various window frames meet, by using the force naturally generated by the structural characteristic according to the joining method of the corner portion, Can be produced.

Accordingly, the present invention is advantageous in that it is possible to manufacture a window frame having sufficient bonding force and structural stability without performing bolting or corner clamping operations which are performed in general frame joining.

In particular, the present invention not only simply installs a window net such as an insect screen or a crime prevention network installed in a window, but also joins frames for window frames by using the same, so that the process of joining window frames is simplified, It is possible to minimize the material used for joining the corner portion and to reduce the manufacturing cost of the window.

Specifically, the present invention uses a window net installed in a window to generate a tensile force at the center of a window and at the same time, by using the supporting force of a reinforcing sphere fitted into a corner portion, It is possible to firmly couple the light-emitting diode to the light-emitting diode.

As described above, according to the present invention, it is possible to easily manufacture a window frame by a simple manual operation without performing any additional facility or an additional process, and to prevent the frame from being deformed when the horizontal frame and the vertical frame are combined, There is an advantage that the structural reliability of the frame can be improved.

Accordingly, it is possible to improve the reliability and competitiveness in the field of window frames, in particular, the frame structure of window frames, as well as in similar or related fields.

1 is a partially cutaway perspective view illustrating an embodiment of a non-deformed frame corner portion coupling structure according to the present invention.
2 is a view for explaining a method in which a main reinforcement is coupled to a transverse frame shown in Fig.
3 is a view for explaining a method in which a sub reinforcement is coupled to the transverse frame shown in Fig.
4 is a view for more specifically explaining the horizontal frame and mango tongue shown in FIG.
5 is a view for explaining a method of installing a window net using the horizontal frame and mango tongue shown in FIG.
FIG. 6 is a view illustrating a process of generating a tensile force by a horizontal frame and a mango jig in the process of installing a window net shown in FIG.
FIG. 7 is a view for explaining the function of each configuration in the unmodified frame corner joint structure shown in FIG. 1. FIG.

The non-deformed frame corner portion coupling structure according to the present invention can be variously applied. In the following, the most preferred embodiment will be described with reference to the accompanying drawings.

1 is a partially cutaway perspective view illustrating an embodiment of a non-deformed frame corner portion coupling structure according to the present invention.

1, a window A on which a window net N such as an insect control net or a crime prevention net is installed includes a horizontal frame 100, a vertical frame 200, a reinforcement opening 300, and a mango opening 400 .

The horizontal frame 100 and the vertical frame 200 determine the outer shape of the window A and are composed of a plurality of and coupled to each other. As shown in FIG. 1, the horizontal frame 100 and the vertical frame 200 Is divided into a plurality of portions from the inside (upper left in FIG. 1) to the outside (lower and right in FIG. 1) so that at least two space portions are formed.

At least one reinforcing hole 300 formed to correspond to the coupling angle of the horizontal frame 100 and the vertical frame 200 may be formed on at least one of the multi-end partitioned space portions of the horizontal frame 100 and the vertical frame 200 As shown in FIG.

For example, as shown in FIG. 1, when the horizontal frame 100 and the vertical frame 200 are coupled at right angles, the reinforcing tool 300 is also formed at a right angle so that both sides of the horizontal frame 100 and the vertical frame 200 200).

Needless to say, even when the frames are joined at various angles, such as a triangular window or a polygonal window, the reinforcing tool 300 can be formed corresponding to the angle.

The reinforcement member 300 may include a main reinforcement member 310 and a sub-reinforcement member 320 as shown in FIG.

The main reinforcement member 310 is coupled to the transverse frame 100 and the vertical frame 200 so that the outer surface of the main reinforcement member 310 is inserted into the space portion of the space portion. It can be combined so as to be in close contact with the inner surface.

The sub-reinforcement hole 320 is coupled to at least one side of the other one of the multi-sectionally partitioned space portions (the space portion formed outside the space portion where the main reinforcement member is inserted in FIG. 1) It is preferable that they are formed in the shape of a plate as well as they are respectively fitted on both sides of the space portion.

At least one of the horizontal frame 100 and the vertical frame 200 is formed in the window frame A so as to generate a tensile force in the window net N installed in the window A, At least one side of the net N is fitted and fixed so that the mango leg jar 400 is coupled such that tensile force is generated in the inward direction by the net N for the window.

Hereinafter, the shape and the coupling relationship of each of the structures described in FIG. 1 will be described in more detail, for example, in the case where three or more space sections partitioned in each frame are formed.

In the following description, the shapes and the coupling relations of the respective components will be described with reference to the horizontal frame 100 shown in FIG. 1, and when there is no special description, the vertical frame 200 and the horizontal frame 100 Of course.

2 is a view for explaining a method in which a main reinforcement is coupled to a transverse frame shown in Fig.

2, the horizontal frame 100 can be partitioned into an outer space 110, a central space 120 and an inner space 130 inwardly from the outside of the window A have.

The main reinforcement hole 310 of the reinforcing hole 300, which is fitted to the coupling portion of each frame, may be inserted into the central space 120 of the partitioned space.

When the main reinforcement hole 310 is fitted in the central space 120 among the three spaces, not only the structural strength of the frame constituting the window A is improved, but also the window net N ) Can be applied uniformly to each frame.

Therefore, it is possible to minimize the stress applied to the window (A) and the window frame by allowing the forces generated by the joint structure between the respective structures to be uniformly distributed in each frame without being biased to a specific portion, So that they can be firmly coupled.

2, the longitudinal end of the transverse frame 100 is cut in a diagonal direction so that the longitudinal frame 200 is tightly engaged with the longitudinal frame 200, ) May cause warpage, twist between each frame, or mismatch of contact surfaces.

3, a sub-reinforcement hole 320 may be further formed.

3 is a view for explaining a method in which a sub reinforcement is coupled to the transverse frame shown in Fig.

Referring to FIG. 3, two sub-reinforcements 320 may be coupled to the outer space 110 of the transverse frame 100.

At this time, fitting grooves 111 may be formed in a portion of the outer space 110 of the horizontal frame 100 where the plate-shaped sub-reinforcement 320 is inserted (a partial enlarged view of FIG. 3) .

On the other hand, an unspecified external force may be generated in each frame in the process of installing the window (A) in the building or using it after installation.

In order to absorb the impact due to such an unspecified external force, a shock absorbing groove (not shown) may be formed in the inner bent portion of the main reinforcement member 310 and the sub reinforcement member 320.

In particular, as shown in FIG. 2, the main reinforcing member 310 having a relatively large supporting force is formed in such a manner that two structures formed by an 'H' -shaped section are coupled to each other, , Restoration force and the like can be greatly improved.

4 is a view for more specifically explaining the horizontal frame and mango tongue shown in FIG.

4, the mango fixture 400 for fixing the window net N to the horizontal frame 100 may be inserted into the inner space 130 of the space part of the horizontal frame 100 .

The inner space 130 of the horizontal frame 100 may be opened in an inner direction (upper direction in FIG. 4), and the mango jar 400 may be formed in an open portion of the inner space portion 130 Can be inserted and coupled in a forced fit manner.

On the other hand, the inner space 130 of the horizontal frame 100 and the mango fixture 400 are formed with structures for generating a tensile force while firmly connecting the net N for a window.

4, at least one first fitting protrusion 131 is formed on at least one side of the inner space 130, and the mango fixture 400 is inserted into the first fitting protrusion 131 A corresponding second fitting protrusion 431 can be formed.

The mango fixture 400 may be inserted into and coupled with the inner space 130 of the horizontal frame 100 such that the second fitting protrusion 431 is inserted into the first fitting protrusion 131.

4), and at least one inner side surface (upper surface in FIG. 4) of the inner space portion 130 is provided with at least one ridge supporting protrusion 432. At least one ridge supporting protrusion 432 is formed on at least one side surface At least one dendrite protrusion 132 may be formed at a position spaced from the position corresponding to the dendrite protrusion 432 by a predetermined distance.

The mesh net N formed by the net supporting protrusions 432 and the mesh netting protrusions 132 generated in this way generates a tensile force in the inward direction of the window A and will be described in more detail below .

5 is a view for explaining a method of installing a window net using the horizontal frame and mango tongue shown in FIG.

2 and 3, the vertical frame 200 is coupled in the same manner as the horizontal frame 100 in a state where the main reinforcement hole 310 and the sub-reinforcement hole 320 are fitted to the horizontal frame 100 (The state in which the vertical frame is coupled is not shown in FIG. 5 to help understand the coupling structure).

The mango jigs 400 shown in FIG. 4 may be inserted into the inner space 130 of the horizontal frame 100 to be coupled thereto.

At this time, the window net N may be coupled to be sandwiched between the inner space 130 of the horizontal frame 100 and the mango tongue 400, as shown in FIG.

5, the mango teaspoon 400 is inserted into the inner space 130 in a state where the edges of the window mesh N are arranged corresponding to the lower portion of the mango teaspoon 400 as shown in FIG. 5 So that a tensile force is generated in the inner direction of the window (A).

FIG. 6 is a view illustrating a process of generating a tensile force by a horizontal frame and a mango jig in the process of installing a window net shown in FIG.

6, the edges of the window net N are arranged from one side (the left side in FIG. 6) of the mango fixture 400 to the other side (the right side in FIG. 6) 400).

6, the edge of the mesh net N is sandwiched by the non-machined surface of the mango tongue 400 (the left side of the mango tongue in Fig. 6), and the outer surface of the mango tongue 400 (Lower surface in the drawing), and then can be primarily fitted and supported by the meshing protrusions 432 and the meshing protrusions 132.
The edge portion of the edge of the net for the window N is separated from the portion primarily supported by the net supporting protrusions 432 and the netting protrusions 132 by the outer surface of the mango teaspoon 400 The second fitting protrusion 431 and the second fitting protrusion 431. The first fitting protrusion 131 and the second fitting protrusion 431 can be secondarily inserted and supported by the first fitting protrusion 131 and the second fitting protrusion 431. [

6, in the state where the end edge of the window net N is arranged to the position where the second fitting protrusion 431 of the mango fixture 400 is formed, The window net N spaced from the lower surface of the mango fixing tool 400 by the net supporting protrusions 432 is inserted into the inner space 130 of the frame 100, (Boxed arrows in the center of FIG. 6) by the formed mesh presser protrusions 132.

At this time, since the end edge of the window net N is fixedly supported by the first fitting protrusion 131 and the second fitting protrusion 431, the window net N is fixed by the denture pressure protrusion 132 When it is pressurized, the window net N is pulled as indicated by the solid line arrow of the enlarged portion shown at the center of Fig.

6, when the mango fixture 400 is fully engaged with the inner space 130, the mangosha protrusion 132 is used as a reaction against the force pulled by the mesh net N, A tensile force is generated in the direction of the box-shaped arrow shown in the lower part of FIG.

Therefore, at the time when the window net N of the present invention is coupled to the horizontal frame 100 by the mango jug 400, the tensile force in the center direction of the window A is naturally Lt; / RTI >

FIG. 7 is a view for explaining the function of each configuration in the unmodified frame corner joint structure shown in FIG. 1. FIG.

Referring to FIG. 7, the horizontal frame 100 and the vertical frame 200 are connected to each other by a tensile force TF generated by the window net N, And is pulled toward the center.

7, the reinforcing tool 300 including the main reinforcement hole 310 and the sub reinforcement hole 320, which are connected to the horizontal frame 100 and the vertical frame 200, Thereby generating a bearing force BF in a direction opposite to the force to move in the center direction.
In other words, in the corner portions where the frames are connected to each other, a supporting force is generated by the reinforcing tool 300 in correspondence with the tensile force generated by the mango fixture 400, The tensile force and the supporting force which are generated simultaneously interact and can be stably bonded.

As a result, the frame for a window according to the present invention is not coupled through a mechanical structure by bolting or corner clamping, but rather by a tensile force (TF) generated naturally according to the coupling structure as shown in FIG. 7 And the supporting force BF, and the state can be maintained.

Accordingly, the present invention can easily manufacture a window frame without a separate facility or an additional process in a process of joining a window frame.

In addition, the present invention makes it possible to combine the frames without deforming each frame when combining the horizontal frame and the vertical frame, thereby causing structural problems such as cracking of the frame due to bolting or corner clamping It can be prevented in advance.

The non-deformed frame corner joint structure according to the present invention has been described above. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

It is to be understood, therefore, that the embodiments described above are in all respects illustrative and not restrictive.

A: window N: window window
100: Horizontal frame
110: outer space part 111: fitting groove
120: central space portion
130: inner space part 131: first fitting projection
132:
200: Vertical frame
300: Reinforcement hole
310: Main reinforcement
320: Sub-
400: mango jig 431: second fitting projection
432:

Claims (10)

A plurality of horizontal frames (100) and vertical frames (200) constituting the window (A) are partitioned from the inner side to the outer side in a multi-
At least one reinforcement hole 300 formed corresponding to the coupling angle of the transverse frame 100 and the transverse frame 200 is formed on at least one of the multi-end partitioned spaces of the transverse frame 100 and the transverse frame 200, Respectively,
The horizontal frame 100 and the vertical frame 200,
At least one side of the window net (N) is fitted and fixed so that the mango fixture (400) is coupled so that tensile force is generated in the inside by the window net (N)
In the corner portions of the horizontal frame 100 and the vertical frame 200,
A supporting force of the reinforcing tool 300 is generated corresponding to the tensile force and the tensile force and the supporting force interact with each other to couple the horizontal frame 100 and the vertical frame 200,
Wherein the space portion formed at the innermost one of the multi-
At least one first fitting protrusion 131 is formed on one side surface and at least one denting protrusion 132 is formed on an inner side surface facing the fitting direction of the mango fixing tool 400 ,
The mango tongue (400)
And a second fitting protrusion 431 corresponding to the first fitting protrusion 131 is formed on one side surface of the first fitting protrusion 431. The second fitting protrusion 431 is engaged with the space portion opened in the inward direction, At least one net support projection 432 is formed on the side surface,
The edge of the window net (N)
And is firstly bent along the outer surface of the mango fixture 400 and then is primarily fitted by the meshing protrusions 432 and the meshing protrusions 132, And,
Is bent secondarily along the outer surface of the mango fixture (400) from a portion primarily supported by the net supporting protrusions (432) and the denture pressure protrusions (132), and then the first fitting protrusions (131) And the second protrusion (431) is supported by the second protrusion (431).
The method according to claim 1,
The reinforcing member (300)
A main reinforcement hole (310) coupled to be fitted to the entire cross sectional area of any one of the multi-end partitioned spaces; And
A sub-reinforcement (320) coupled to at least one side of the other one of the cascade-partitioned spaces; Wherein the engaging portion includes at least one of an engaging portion and an engaging portion.
3. The method of claim 2,
At least one side of the other one of the multi-
Wherein at least one fitting groove (111) into which the sub-reinforcement hole (320) is fitted is formed.
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