KR100770056B1 - Coupler for window frame which interposes reinforcement body and the structure of windows using the same - Google Patents

Abstract

The present invention relates to a window connector and a window structure using the reinforcement is inserted,

The window connector of the present invention is a window connector connecting the horizontal frame and the vertical frame, the hollow portion through which the opening formed in the connecting direction with the horizontal frame and the vertical frame so that the following corner reinforcement can be inserted and A frame connector including at least one piece hole formed by penetrating a portion other than the hollow part in each connection direction with the horizontal frame and the vertical frame so as not to interfere with each other; And an edge reinforcing member having a length longer than the length of the hollow portion and having a size and a curvature that can be inserted by communicating with the hollow portion.

Due to this feature, the continuity of the reinforcement is maintained to improve the wind pressure resistance of the window structure, it is possible to provide a window connector and a window structure using the same that can be effectively applied to the window structure.

Window, reinforcement, wind resistance, window sill, window frame

Description

Coupler for window frame which interposes reinforcement body and the structure of windows using the same}

1 is a view showing a portion mainly affected by the wind pressure in the window structure.

Figure 2 is a perspective view of a combination of conventional window connector and window frame.

3 is a perspective view of a combination of another conventional window connector and window frame.

Figure 4 is a perspective view of the window frame connector and the window frame frame is inserted the conventional reinforcement.

5 is a perspective view of a frame connector according to an embodiment of the present invention.

Figure 6 is a cut perspective view showing the internal structure of the frame connector according to one embodiment of the present invention.

Figure 7 is a perspective view showing the rear portion of the frame connector according to an embodiment of the present invention.

8 is a perspective view of a corner reinforcing material inserted into the frame connector according to an embodiment of the present invention.

Figure 9 is a perspective view of the window connector with a corner reinforcement material is inserted according to an embodiment of the present invention.

10 is a perspective view of the window connector and the window frame combined according to an embodiment of the present invention.

11 is a perspective view of a frame connector according to another embodiment of the present invention.

12 is a perspective view of a window connector with a corner reinforcing material is inserted according to another embodiment of the present invention.

13 is a perspective view of a frame connector according to another embodiment of the present invention.

14 is a perspective view of the edge reinforcing material according to another embodiment of the present invention.

15 is a perspective view of the window connector and the window frame combination according to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

100, 120, 140: frame connector 103, 123, 143: opening

109, 129, 149: piece hole 300, 340: horizontal frame

500, 540: Vertical frames 307, 347, 507, 547: Frame reinforcement

400: hermetic gasket 700, 740: corner reinforcement

901, 903: Piece

The present invention relates to a window connector and a window structure using the reinforcement is inserted. In detail, a hollow portion communicating in a horizontal and vertical frame direction is formed in the frame connector connected to the window frame assembly, and an edge reinforcement is inserted into the hollow portion to be coupled with the window frame into which the reinforcement is inserted, thereby connecting the frame connector and the window. The present invention relates to a window connector and a window structure using the same, in which a reinforcement is continuously integrated into the frame to improve wind resistance of the window frame.

A general window is divided into a window frame (including a door frame) and a window leaf (including a door leaf), and the present invention is mainly applied to a window leaf. (The window frame and the window frame used in the description of the present invention include a door frame and a door as a broad concept. do.)

Recently, in Korea, earthquake-resistant design is mandatory for buildings with more than 3 floors and more than 300 pyeong, which has led to the development of seismic structural design and related products. Accordingly, the problem of improving the wind pressure resistance of the window structure in preparation for earthquakes, gusts, typhoons, strong winds, and the like becomes more and more important.

1 is a view showing a portion mainly affected by the wind pressure in the window structure.

The window of FIG. 1 shows a general unknown window. When wind is blown into the window of Fig. 1 by a pressure box blower as a test method of wind pressure, the place where the change is most affected by the external wind pressure (bent) is a semicircular dotted line (G). As shown, most of the dotted lines are the center of the window frame, which explains the importance of reinforcement for the window frame rather than the window frame.

In addition, the window frame frame and the window frame connector connected with the window frame frame is fixed to the wall by fixing the fixed hardware such as anchors, kalbrooks, etc. at regular intervals in the window frame frame, while the resistance to external wind pressure is large, while the window frame is fixed to the fixed hardware Because it is not in a state, it is more vulnerable to wind pressure. In the case of a small window, which is hung on the sliding rail of the window frame, the window frame and the size of the window frame are also important. However, the role of the reinforcement inserted into the window frame is also important to increase the resistance to the front wind.

In addition, while the reinforcement inside the window frame prevents the sagging of the window frame, the reinforcement inside the window frame should bear the weight of the glass so that the glass fitted to the window does not sag. Recently, as the buildings are getting higher and larger and the living room of apartments and villas is expanded, the installation of windows and doors having a large size is increasing. In the case of glass, the use of tempered glass or pair glass, which is stiff in wind pressure, is increasing, and the glass size is also expanded to increase the window size. In order to support the weight of the glass, the strength of the internal reinforcement of the window frame is increased. It is necessary to let.

However, reinforcement could be inserted only in the window frame in the existing window frame, and the window connector of synthetic resin window does not have a structure to insert the reinforcement material. There was a limit to increasing the strength to improve the wind pressure resistance.

2 is a combined perspective view of a conventional window connector and a window frame.

As shown, the window connector (10a) is coupled to the horizontal and vertical frames (30a, 50a) by a coupling coupling method to form a pair of planes identical to the shape of the horizontal and vertical frames (30a, 50a). . Projections 12 are formed in the window connector 10a both vertically and horizontally, and inside the window connector 10a, a piece hole for fastening a screw or a piece is formed. The window connector has its horizontal and vertical projections 12 fitted into the horizontal and vertical frames 30a and 50a and piece-coupled through the piece holes.

The prefabricated door connected to the window connector 10a of FIG. 2 supports the window frame frames 30a and 50a depending on the coupling force of the fastened piece, so that the coupling force between the window connector 10a and the window frame 30a and 50a is weak. There is a problem, it is a structure that can not be connected by inserting the reinforcement in the window frame (30a, 50a) in the shape of the window connector (10a) is blocked.

3 is a perspective view of a combination of another conventional window connector and window frame.

As shown, the window connector 10b is inserted into the vertical frame 50b so that projections protruding in the horizontal frame 30b direction are fitted to the horizontal frame 30b, and the horizontal frame is interposed through the window connector 10b. 30b and the vertical frame 50b are pieces coupled. Reinforcement may also be inserted into the window frames 30b and 50b.

The window connector 10b shown in FIG. 3 is currently used the most. The window connector 10b may be stronger than the window frame connector 10a of FIG. 2, but the coupling force of the window frame 30b and 50b and the window connector 10b may also be reinforced, but the window connector 10b may insert a reinforcement material. Not only is there a structure without a horizontal structure (30b) and the interconnection of the reinforcement in the vertical frame (50b) can not increase the strength of the reinforcement. Therefore, there is a limit in improving the wind pressure resistance by increasing the strength of the window structure connected by the window connector 10b of FIG.

On the other hand, Patent No. 0522556 developed by the present applicant discloses a window corner connector with a reinforcement inserted to connect the reinforcement of the horizontal and vertical frame to maintain the continuity of the reinforcement, which is due to the following problems There is a problem that cannot be used.

Figure 4 is a combined perspective view of the window frame connector and the window frame frame is inserted the conventional reinforcement.

As shown, the window frame connector 10c forms a groove that is partially or entirely open along the outer circumferential surface so that the edge reinforcement 70 is fitted and through the reinforcement and the piece coupling of the horizontal frame 30c and the vertical frame 50c. It has a structure to be connected. This window frame connector (10c) has a structure in which one or both of the outer circumferential surface is open and the piece is coupled to the reinforcement 70 exposed to the outside, this structure is because the window frame is fixed to the wall and coupled Since the outer circumferential surface or the piece coupling portion of the window frame connector 10c is not exposed to the outside, it does not cause any problem on the appearance of the window and can be appropriately applied to the window frame.

However, if the window frame connector 10c of FIG. 4 is used as the window connector, firstly, the window connector is exposed to the outside and the reinforcement coupled to the outside or the piece coupling portion coupled thereon significantly reduce the quality of the product. Second, in the case of the sliding window, a sliding rib structure that is engaged with the sliding rail of the window frame should be formed. As a structure in which the reinforcement is connected through the external opening groove, such as the window frame connector 10c, it is very difficult to form such a sliding rib structure. have.

Therefore, in order to apply a window connector that can maintain the continuity of the reinforcement to the window sill, a structure capable of inserting the reinforcement inside the window connector must be developed, which has not been easily developed due to the following problems. In other words, if the position of the projection or piece hole, which is the coupling means of the window connector, is formed at the wrong position, there is a difficulty in causing interference between the piece holes, and the space for inserting the internal reinforcement while properly forming the coupling protrusion or the piece hole in the window connector. It is also not easy to secure. In addition, in order to insert the internal reinforcing material in the form of a continuous connector without cutting to the window connector, a new window connector having a different structure from the window frame connector of Figure 4 should be proposed.

In order to solve the above problems, the present invention is inserted into the window connector (frame connector) by connecting the reinforcement to the window frame reinforcement by connecting the reinforcement of the window frame to maintain the continuity of the reinforcement to form a window structure improved wind pressure resistance And a window structure using the same.

In addition, there is also an object to provide a window connector that can be combined with the window frame and a window structure using the reinforcement is inserted into the window connector (frame connector) to be effectively applied to the window connector.

Window connector of the present invention for achieving the above object,
As a window connector connecting the horizontal frame and the vertical frame,
A hollow part in which openings formed in a connecting direction with the horizontal frame and the vertical frame are in communication with each other so that the following corner reinforcement members can be inserted;
A frame connector including at least one piece hole formed by penetrating a portion other than the hollow part in each connection direction with the horizontal frame and the vertical frame so as not to interfere with each other; And
It has a length longer than the length of the hollow portion, the edge reinforcing material having a size and curvature that can be inserted in communication with the hollow portion; includes.

In addition, the frame connector may have a convex curved edge portion.

In addition, the window connector is preferably formed symmetrically with respect to the plane cut 45 degrees and the connection direction with the horizontal frame and the vertical frame.

In addition, the window connecting structure of the present invention for achieving the above object,
A window connecting structure in which a horizontal frame and a vertical frame are connected by a window connector.
The above-described window connector;
And a horizontal frame and a vertical frame in which a piece coupling portion is formed at a position corresponding to each piece hole of the window connector.
The corner reinforcement is inserted into the hollow portion of the frame connector so that both ends protrude out of the opening of the frame connector,
Each end of the edge stiffener protruding out of the opening of the frame connector is fitted to the horizontal frame and the vertical frame,
The frame connector, the horizontal frame and the vertical frame are piece-coupled through corresponding piece holes and piece coupling portions, respectively.

delete

In addition, the window connection structure,
The frame reinforcement is further inserted into the horizontal frame and the vertical frame, and the frame reinforcement is engaged with each end of the edge reinforcement.

In addition, the window structure of the present invention for achieving the above object,
In the window structure consisting of a window frame and a window sill, the window connection structure having the above-described window connector may be formed in at least one window edge.

In addition, another window structure of the present invention for achieving the above object,
In the window structure consisting of a window frame having a curved brace edge and a corresponding window sill, a window connecting structure composed of the frame connector having the above-described convex curved edge portion is formed in the window edge portion corresponding to the curved brace edge of the window frame.

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

Like reference numerals in the drawings denote components that perform the same function.

5, 6 and 7 is a view showing a frame connector according to an embodiment of the present invention, Figure 8 is a perspective view of the edge reinforcement is inserted into the frame connector, Figure 9 and Figure 10 is a corner reinforcement in the frame connector Figure showing the inserted state and the window connector is coupled to the horizontal and vertical frame.

As shown in FIG. 5, the frame connector 100 forms an opening 103 having a predetermined shape in a direction connected to a horizontal frame and a vertical frame (not shown), and the openings 103 communicate with each other to form a frame connector ( 100) to form a hollow inside.
In addition, the frame connector 100 is formed with a piece hole 109 penetrating the center portion of the surface connected to the horizontal frame and the vertical frame and the rear portion of the frame connector 100 (see Fig. 7), the horizontal frame and vertical frame A coupling protrusion 104 is formed at the lower end of the surface to be coupled with the guide frame when coupled with the horizontal frame and the vertical frame. In addition, the inside of the engaging projection is formed with a groove for inserting the airtight member such as mohair.

In addition, Figure 8 shows an example of the edge reinforcing material 700 is inserted into the hollow portion of the frame connector 100.

The frame connector 100 shown in FIGS. 5 to 10 shows an example of a window connector that is applied to a window structure having a window frame of a rectangular corner portion of an unknown window. In the frame connector 100 of the present embodiment, the window ribs to be fitted to the guide rails (not shown) of the window frame are formed in the horizontal and vertical directions, and the opening 130 and the hollow portion communicating therewith are cross-sectioned according to the window-pair rib structure. It has a shape and is bent in the corner direction of the frame connector 100.
The inner and outer edge shapes of the hollow part may have not only a right angle shape (see FIG. 6) but also a curved shape or other shape within the limit in which the edge reinforcement 700 may be inserted.

5 to 7, in the frame connector 100, horizontal and vertical piece holes 109 penetrating the center of the surface connected to the horizontal frame and the vertical frame and the rear surface of the frame connector 100 are perpendicular to each other. It is formed while forming, the piece hole 109 formed in the frame connector of the present invention has a feature that is formed in a position that does not cause mutual interference.
That is, in the present invention, as shown in FIG. 7, the piece hole 109 is formed in the direction of each opening 103 in the inner side of the rib of the frame connector 100, and the piece hole 109 has a hollow portion up to each opening 130. It is formed through other parts.
It is preferable that at least one piece hole is formed in each opening direction under the condition that the horizontal and vertical piece holes do not cause mutual interference. The structure of the piece hole is formed in the same way in the caseless window forming the sliding ribs as well as the casement window not forming the sliding ribs.

When the frame connector of the present invention is connected to the horizontal and vertical frame of the same structure, it is formed symmetrically based on the plane cut 45 degrees from each connection direction with the horizontal frame and the vertical frame as shown in FIG. desirable. When formed in a symmetrical structure, there is an advantage that both the left / right corner of the window can be constructed with the frame connector of the same structure.
However, when the frame connector of the present invention is combined with horizontal and vertical frames having different sizes and structures, the horizontal and vertical openings of the frame connectors may have different sizes and shapes, respectively, corresponding to the cross-sectional structures of the horizontal and vertical frames, respectively. Can be. That is, the frame connector of the present invention may have various asymmetrical structures corresponding to the structure of the window frame to be connected.
Recently, attempts have been made to produce windows of various structures using horizontal and vertical frames having different sizes and structures according to the use of windows and windows, and the frame connector of the present invention can be applied to such a modified structure.

As shown in FIG. 9, the edge reinforcement 700 is fitted to the hollow portion of the frame connector 100. When the edge reinforcement 700 is inserted and rotated from the opening 103 in the horizontal frame direction, the opening in the vertical frame direction is shown. To 103, and vice versa.
After the edge reinforcement 700 is inserted, the end of the edge reinforcement 700 is protruded out of the opening 103 of the frame connector 100, and the protrusion is preferably protruded in a direction parallel to the horizontal and vertical frame directions. .

In order to insert the edge reinforcement 700 in the frame connector 100 in this manner, the frame connector 100 and the edge reinforcement 700 should be manufactured in a shape having the following conditions. The same applies whether the frame connector and its hollow part have symmetrical or asymmetrical structures in the horizontal and vertical directions.)

The edge reinforcement 700 has a maximum cross section cut in the tangential direction in the longitudinal direction thereof (X-X ', Y-Y', ZZ 'directions in FIG. 8) at least in the communication direction at the hollow portion (including the opening portion). It should have a size and shape that can be included in the minimum cross section cut in the tangential direction (X-X ', Y-Y', ZZ 'directions of FIG. 5).
Within these conditions, it is desirable that the maximum cross-section of the edge reinforcement has a size and shape that approximates the minimum cross-section of the hollow so as to minimize the empty space of the hollow when the edge reinforcement is coupled to the frame connector. This is because the edge reinforcing member and frame connector are integrated with each other and the reinforcing effect is increased as the empty space of the hollow part is minimized when the corner reinforcing member and the frame connector are combined.
The hollow portion of the frame connector may have various shapes according to the structure of the frame connector corresponding to various window structures (see FIGS. 11 and 13). In this case, the edge reinforcement may also have a size and shape suitable for the hollow structure of the frame connector. It can be formed in various ways (see Fig. 14).

In addition, the corner reinforcing material 700 should be bent in the corner direction of the hollow portion to be fitted through the hollow portion of the frame connector 100, the curvature within the limit that can be inserted through the hollow portion of the frame connector 100 It should be decided in. That is, the curvature of the edge reinforcement 700 should be formed within the range of the inner circumferential curvature and the outer circumferential curvature of the hollow part calculated based on the inner and outer edges of the hollow part of the frame connector 100.
It is preferable that the curved shape of the corner reinforcement forms a curved surface as shown in FIG. 8, but the inner circumferential surface or the outer circumferential surface is at least one portion at a predetermined angle within a range in which the hollow portion of the frame connector 100 can be fitted in communication. It may be manufactured in a bent form.

In addition, after the edge stiffener 700 is inserted into the frame connector 100, in order for the end of the edge stiffener 700 to protrude out of the opening 130, the length of the edge stiffener 700 is the length of the hollow portion of the frame connector 100. It must be longer.
In addition, as shown in Figures 8 and 9, the edge reinforcing material 700 is formed in a direction parallel to the horizontal and vertical frame direction end portion protruding out of the opening 130 of the frame connector 100 and the horizontal and vertical frame and It is preferred that they can be combined. That is, the ends of the edge reinforcement 700 is preferably formed to be perpendicular to each other.
The end of the edge stiffener 700 protruding out of the opening 130 of the frame connector 100 is coupled to the interior of the horizontal and vertical frames 300 and 500 together with the frame stiffeners 307 and 507. Will be provided.

On the other hand, in order to smoothly insert the corner reinforcement 700, the hollow portion of the frame connector 100 is the minimum cross-section cut in the tangential direction of the communication direction (X-X ', Y-Y', ZZ 'direction of Figure 5) It is preferably formed in a size and shape that can include a maximum cross section of each opening 130.
If the hollow part has such a structure, since one end of the edge reinforcing material passes through the inside of the hollow part having a larger cross-sectional area than the opening, the insertion of the edge reinforcing material 700 becomes easier.

The position of the hollow portion formed in the frame connector is preferably determined corresponding to the position of the frame reinforcement inserted into the horizontal and vertical frame when combined with the horizontal and vertical frame. This is because the edge stiffeners inserted into the frame connectors are engaged with the frame stiffeners inserted into the horizontal and vertical frames when the frame connectors are coupled to the horizontal and vertical frames.
Specifically, when the door connector and the window frame are coupled, the hollow section is formed at a position where the opening cross section of the frame connector may include at least the cross section of the frame stiffener therein, so that the edge stiffener inserted in the hollow part is engaged with the frame stiffener. It is desirable to be able to.

As shown in FIG. 10, the frame connector 100 into which the edge stiffener 700 is inserted is coupled to the horizontal and vertical frames 300 and 500 into which the frame stiffeners 307 and 507 are inserted. End portions of the edge stiffener 700 protruding out of the opening of the frame connector 100 is engaged with the frame stiffeners 307 and 507 to fit inside the horizontal and vertical frames 300 and 500. An airtight gasket 400 having the same shape as the coupling surface may be interposed between the frame connector 100 and the coupling surfaces of the horizontal and vertical frames 300 and 500.
The piece 901 is coupled to the piece engaging portion of the horizontal and vertical frames 300 and 500 through the piece hole formed in the frame connector 100. The piece coupling portion of the horizontal and vertical frame may be a piece hole or a piece guide portion, or the piece may be coupled to the blocked coupling portion. End portions of the edge stiffener 700 and the frame stiffeners 307 and 507 interlocked with each other are piece-coupled to the vertical and horizontal frames 300 and 500 through the pieces 903.
In this way, the window connector with the reinforcement inserted and the horizontal and vertical frames are coupled to each other, so that the reinforcement is integrated to maintain the continuity to achieve a window structure with improved wind pressure resistance.

If the horizontal and vertical frames themselves meet the required strength, frame reinforcements may not be inserted into the horizontal and vertical frames. In this case, the end of the edge reinforcing material 700 protruding out of the opening of the frame connector 100 is inserted directly into the horizontal and vertical frames 300 and 500 to be piece-coupled to the horizontal and vertical frames.
As a result, the edge reinforcement is connected to the vertical and horizontal frames to maintain the strength and support of the window structure.

11 is a perspective view of a frame connector according to another embodiment of the present invention, Figure 12 is a perspective view of the window connector with a corner reinforcing material is inserted according to another embodiment of the present invention.

The illustrated frame connector 120 is a frame connector having a convex edge portion corresponding to a window frame of an unknown window having a curved brace edge portion. It has the same characteristics as the window connector and the window structure shown in Figs.
The hollow part of the frame connector 120 has an outer periphery of the curved surface due to the convex edge portion, and the edge reinforcement 700 of the illustrated shape of FIG. 8 may also be applied to the frame connector 120.
The piece hole 129 formed in the frame connector 120 is also formed in the same shape as the window connector shown in FIGS. 5 to 10. That is, a piece hole penetrating the frame connector in the horizontal and vertical frame directions is formed between the ribs of the frame connector 120 formed of the curved edge portion of the frame connector 120.
The perspective view shown in the rear portion (edge portion) side of the frame connector 120 is the same as FIG. 7 except for the curved edge portion. The frame connector 120 into which the edge reinforcement 700 of FIG. 12 is inserted is also coupled to the horizontal and vertical frames in the manner shown in FIG. 10.

FIG. 13 is a perspective view of a frame connector applied to a window in a casement window according to another embodiment of the present invention, FIG. 14 is a perspective view of a corner reinforcing material applied to the frame connector of FIG. 13, and FIG. 15 is a window connector of FIG. 14. Is a perspective view showing that is coupled to the horizontal and vertical frame.

As shown in FIGS. 13 and 15, the frame connector 140 and the horizontal and vertical frames 347 and 547 applied to the window sill of the small window are engaged with the portion that is engaged into the corner of the window frame with the window sill closed. In the state is formed into a portion of the window frame edge close to the outside.
Since the casement window has a structure different from that of the microscopic window of FIGS. 5 to 10, the hollow portion, the opening 143, and the corresponding corner stiffener 740 corresponding thereto are formed in another form.
Structural conditions applied to the hollow portion of the edge reinforcing material 740 and the frame connector in order to insert the corner reinforcing material 740 through the hollow portion of the frame connector 140 is the same as the conditions in the micro-window of FIGS.
As shown in FIG. 13, the frame connector 120 has two piece holes 149 penetrating in the direction of each opening from the inside of the corner portion thereof. The number of piece holes may be one or two or more in each direction under the condition that the vertical and horizontal piece holes are not in communication with each other.
The structure of the piece hole formed inside the corner portion of the frame connector 140 is configured in a similar manner as in FIG. That is, the piece hole 149 of the frame connector 120 of the unknown window is also formed so that the piece hole formed in each connection direction with the horizontal frame and the vertical frame does not interfere with each other.

FIG. 15 illustrates a state in which a window connector applied to a window frame of an unknown window is coupled to a horizontal and vertical frame. The coupling method is the same as in FIG. Although not shown in FIG. 15, an airtight gasket may be interposed between the frame connector 140 and the mating surfaces of the horizontal and vertical frames 340 and 540, and an end portion of the edge reinforcement 740 and the frame reinforcement 347. 547 is piece coupled to the horizontal and vertical frames 340 and 540 by pieces (not shown) in engagement with each other.
As a result, the reinforcing material is secured by the continuity and can be integrated to achieve a window connector and a window structure with improved wind resistance.

The window connector and the window structure described above can be mainly used for the window. The window connecting structure of the present invention may be applied to all corners of the windows, or may be applied only to the lower corners where the load of the windows is concentrated.
In the window structure having a curved brace edge portion, the window connection structure of FIGS. 11 and 12 is applied to the edge portion contacting the window frame in a closed state, and the window connection structure of FIGS. 5 to 10 is applied to the other edge portions. It is preferable.

In the above description, the window connector and the window structure applied to the window sill have been described in detail, but the window connector and the window structure of the present invention may be applied to the window frame.

In addition, the present invention can be applied to doors and door frames in addition to the window and window frame of the consultation, as well as to other architectural structures having the same structure as the windows and doors.

The best embodiments have been disclosed in the drawings and specification above. The specific terminology used herein is for the purpose of describing the present invention only and is not used to limit the scope of the invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Through the above configuration, the present invention inserts the reinforcement to the window connector and connects with the reinforcement of the window frame, the reinforcement to maintain the continuity and integrally to form a window structure improved wind pressure resistance and the window and door using the same A structure can be provided.

In addition, the present invention can provide a window connector and a window structure using the same that can be combined with the window frame by inserting a reinforcement inside the window connector so that it can be effectively applied to the window connector.

Claims (8)

As a window connector connecting the horizontal frame and the vertical frame, A hollow part in which openings formed in a connecting direction with the horizontal frame and the vertical frame are in communication with each other so that the following corner reinforcement members can be inserted; A frame connector including at least one piece hole formed by penetrating a portion other than the hollow part in each connection direction with the horizontal frame and the vertical frame so as not to interfere with each other; And An edge reinforcing member having a length longer than the length of the hollow portion and having a size and a curvature that can be inserted in communication with the hollow portion; Window connector comprising a. The method according to claim 1, The frame connector is a window connector having a convex curved edge portion. The method according to claim 1 or 2, The frame connector is a window connector is formed symmetrically with respect to the plane cut in 45 degrees and the connection direction with the horizontal frame and the vertical frame. A window connecting structure in which a horizontal frame and a vertical frame are connected by a window connector. Window connector, claim 1; A horizontal frame and a vertical frame having a piece coupling portion formed at a position corresponding to each piece hole of the window connector; Including, The corner reinforcement is inserted into the hollow portion of the frame connector so that both ends protrude out of the opening of the frame connector, Each end of the edge stiffener protruding out of the opening of the frame connector is fitted to the horizontal frame and the vertical frame, And the frame connector, the horizontal frame and the vertical frame are piece-coupled through corresponding piece holes and piece coupling portions, respectively. A window connecting structure in which a horizontal frame and a vertical frame are connected by a window connector. Window connector, claim 2; A horizontal frame and a vertical frame having a piece coupling portion formed at a position corresponding to each piece hole of the window connector; Including, The corner reinforcement is inserted into the hollow portion of the frame connector so that both ends protrude out of the opening of the frame connector, Each end of the edge stiffener protruding out of the opening of the frame connector is fitted to the horizontal frame and the vertical frame, And the frame connector, the horizontal frame and the vertical frame are piece-coupled through corresponding piece holes and piece coupling portions, respectively. The method according to claim 5, Frame reinforcement is further inserted into the horizontal frame and the vertical frame, The frame reinforcement is connected to each other and coupled to each end of the corner reinforcement window. In the window structure composed of the window frame and the window pair, The window structure of claim 4, wherein the window connection structure is formed on at least one edge of the window. In the window structure consisting of a window frame having a curved brace edge and the corresponding window pair, The window structure of claim 5, wherein the window connection structure is formed at the corner of the window corresponding to the curved edge of the window frame.

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