KR200242604Y1 - Window Frame - Google Patents

Abstract

The present invention relates to a window frame to be installed on a building wall to house a window.

The window frame includes a horizontal frame constituting upper and lower frames, and a vertical frame constituting left and right frames. The corner connecting member has an L shape, and first and second insertion portions, each end of the L shape, are inserted into the horizontal frame and the vertical frame, respectively. The horizontal frame includes a first window sill for inserting the window, a first connecting member inner sill formed horizontally with the first window sill and inserted and fixed to the first sill, a first window sill, And a first separating part for separating the part. The vertical frame is formed in a horizontal and vertical frame with the left and right skeletons of the window frame. The vertical frame is formed horizontally with the second window inner surface portion and the second window inner surface portion, and the second connection member inner surface is inserted and fixed. And a second separating portion for separating the window inner portion and the first connecting member rest portion.

According to the window frame of the present invention, it is possible to simplify the window frame assembly process by simply inserting the connecting member into the rail formed at the time of frame injection and combining the frames, thereby shortening the processing time.

Description

Window Frame {Window Frame}

The present invention relates to a window frame on which a window is seated, and more particularly to a window frame in which a horizontal frame, a vertical frame and a mullion constituting a window frame can be easily combined using a corner connecting member and a vertical connecting member. will be.

In general, the walls of the building should be provided with windows for ventilation and lighting. For this purpose, a window frame is provided for placing the windows on the windows installed at the time of building construction, and windows are used for the window frames.

The window frame is manufactured by using a material such as metal or synthetic resin, and a vertical frame and a horizontal frame are separately manufactured, and each end is combined and used. Referring to FIG.

1 is a schematic structural view of a general window frame 1 in which a vertical frame 3 and an edge portion of a horizontal frame 5 are connected to each other and a mullion 7 is connected so as to be perpendicular to the horizontal frame 5 .

In the window frame having such a structure, the corner portion A to which the vertical frame 3 and the horizontal frame 5 are connected and the central vertical portion B to which the horizontal frame 5 and the mullion 7 are connected, Are bonded to each other in a heat fusion manner. However, in this method, since the corner portions of each window frame frame must be cut at 45 degrees, a cutting loss is generated, welding loss occurs due to thermal fusion bonding, and a post-treatment process using a welding bead is required . In addition, there is a disadvantage in that the shape of the frame is changed during welding, and the assembling work of the window frame is troublesome.

In order to solve this disadvantage, a method has been attempted in which the corner portion A and the central vertical portion B are joined by separate connecting members or the end portions of the frames are formed to be mutually engageable to each other by fitting them together. However, in the case of the former, there is a problem in that it is not easy to manufacture due to a different configuration of each connecting member at each corner, and the vertical / horizontal frame and the connecting member are cut off.

It is a technical object of the present invention to provide a window frame that can easily engage a vertical frame and a horizontal frame of a window frame by using an insertion type connecting member.

Another technical object of the present invention is to provide a window frame that is simplified in manufacturing and processing by interconnecting frames using a guide formed on a window frame without any additional processing on the window frame.

1 is a structural view of a general window frame.

2 is an exploded perspective view of the window frame according to the present invention.

3A and 3B are sectional views of the window frame shown in Fig.

4 is a view showing an assembled state of the window frame according to the present invention.

5A and 5B are detailed sectional views of corner portions and vertical connection portions after assembling the window frame according to the present invention.

Description of the Related Art [0002]

1: window frame 3: vertical frame

5: horizontal frame 7: mullion

10: Horizontal frame 30: Vertical frame

50: mullion 70: edge connecting member

90: vertical connecting member 12, 12 ': window sill

14, 14 ': first connecting member holding portion 16, 16': separating portion

18a, 18b: first guide 24a, 24b: second guide

18a ', 18b': third guide 24a ', 24b': fourth guide

26a, 26b: fifth guide 28: threaded hole

32: first insertion portion 34: second insertion portion

36a, 36b: screw coupling portion 38:

42: second connecting member holding portion 48:

52: collecting piece 54: groove

56: screw coupling portion 58: fixing means

62: third insert

According to an aspect of the present invention, there is provided a window frame comprising upper and lower horizontal frames, left and right vertical frames and coupled to each other, and vertically coupling the horizontal frame and the vertical frame. A corner connecting member having an L shape and inserted into each of the horizontal frame and the vertical frame, wherein the first insertion portion and the second insertion portion, which are the respective ends of the L shape, form upper and lower skeletons of the window frame, A first connecting member housing portion formed horizontally with the first window housing portion for inserting and fixing the first inserting portion of the corner connecting member and fixed to the first window inserting portion, And a first separator for separating the first connection member fixing part from the horizontal frame, A second window opening portion for forming a left and right skeleton of the window frame and having a rail shape for pinching the window, a second window opening portion formed horizontally with the second window opening portion, And a second separator for separating the second window pane from the first connection member compartment.

Here, the first and second connecting member rest portions respectively extend in the vertical direction from the back surface of the center and the lower end of the first and second separating portions, respectively, and then extend in the inner vertical direction from the respective vertical extending surfaces A pair of first and third guides, and a pair of first and third guides which extend in the vertical direction from the center and upper back surfaces of the first and second separation parts, respectively, A pair of second guides and a fourth guide.

The horizontal frame and the vertical frame may further include screw holes for fixing the corner connecting members to the respective first guides, and the corner connecting members may be provided on the first and second guides so as to overlap the respective screw holes, And further includes a threaded portion at a predetermined position of the first insertion portion and the second insertion portion.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. In the following description, the same reference numerals are used for the same or corresponding parts.

2 is an exploded perspective view of the window frame according to the present invention. In order to form the window frame, a frame is required for each of the upper, lower, right and left frames. Since the upper frame and the lower frame are identical and the left frame and the right frame are the same, the lower horizontal frame 10 and the right vertical frame 30 In addition, a mullion (50) is used to support the horizontal window frame and to distribute the load.

As shown, the window frame is made by joining the horizontal frame 10 and the vertical frame 30, wherein the ends of the horizontal frame 10 and the vertical frame 30 are joined by the edge connecting member 70. When a long window frame is formed, a mullion 50 is provided for the purpose of supporting the window frame, and the horizontal frame 10 and the mullion 50 are joined by the vertical connecting member 90. The horizontal frame 10 and the vertical frame 30 are made of the same structure, and each frame is an extruded material made of metal or synthetic resin. Hereinafter, the horizontal frame 10 will be described.

The horizontal frame 10 and the vertical frame 30 have a rail shape and are formed horizontally and horizontally with respect to the direction in which the windows of the window sill 12 and the window sill 12 are inserted to sandwich the window, And a separating portion 16 for separating the first connecting member holding portion 14 and the first connecting member holding portion 14 from each other.

Here, the first connecting member guide portion 14 extends in the vertical direction from the rear surface at the center and the lower end of the separating portion 16, and then extends in the inner vertical direction from each vertical extending surface, Which extend in the vertical direction from the central and upper back surfaces of the first guides 18a and 18b and the separating portion 16, respectively, And guides 24a and 24b. Further, it further includes a screwing hole 28 for fixing the corner connecting member 70. The corner connecting members 70 are inserted into the first guides 18a and 18b and the vertical connecting members 90 are inserted into the second guides 24a and 24b when the mullions 50 are installed.

The reference numerals 12 ', 14', and 16 'denote the window inner portion, the first connection member inner portion, and the separation portion provided in the vertical frame 30 and have the same structure as the horizontal frame 10, It will be omitted.

The corner connecting member 70 has an L-shaped bent shape so that the horizontal frame 10 and the vertical frame 30 are vertically coupled to each other. The corner connecting member 70 includes a horizontal frame 10 and a vertical frame 30, (18a, 18b), as shown in Fig.

The first and second insertion portions 32 and 34 at the respective ends of the edge connecting member 70 are connected to the first guides 18a and 18b of the horizontal frame 10 and the third guide The screw connection portions 36a and 36b of the edge connection member 70 are overlapped with the screw connection holes 28 of the horizontal frame 10 and the vertical frame 30, And the corner connecting member 70 is fixed to the horizontal frame 10 and the vertical frame 30 by inserting fixing means into the threaded portions 36a and 36b through the threaded engagement holes 28, respectively. As the fixing means, it is preferable to use a screw.

The first and second insertion portions 32 and 34 of the corner connecting member 70 are respectively inserted into the first and third guides 18a and 18b and 18a of the upper and lower horizontal frames 10 and the left and right vertical frames 30, ', 18b') and combining the frames, a rectangular window frame is formed.

In order to prevent the window frame from being deformed by the load of the horizontal frame when the window frame is formed long in the horizontal axis, the mullion 50 is provided with the window frame support portion 38 and the vertical connection member 90 for supporting the window, And a second connecting member holding portion 42 to which the second connecting member holding portion 42 is inserted and fixed.

Here, the second connecting member holding portion 42 has a structure similar to that of the first connecting member holding portion 14, and extends in the vertical direction from one end of the back surface of the window frame supporting portion 38 and a predetermined distance therefrom, And a pair of opposing fifth guides 26a, 26b extending from the respective vertical extending surfaces back to the inner vertical direction. A vertical connecting member 90 is inserted into the fifth guides 26a and 26b.

The vertical connecting member 90 is connected to the second guide 24a of the horizontal frame 10 so that the collecting portion 48 at one end thereof can be engaged and supported in the second guides 24a and 24b of the horizontal frame 10. [ And a groove 54 engageable with the engaging piece 52 and the second guide 24b, which are assembled into a space formed between the separator 16 and the separator 16. The catching piece 52 is formed at one end of the catching part 48 and the groove 54 is formed at a position spaced apart from the position where the catching piece 52 is formed by the width of the second guides 24a and 24b.

The third insertion portion 62 at the other end of the vertical connecting member 90 is inserted into the fifth guides 26a and 26b of the mullion 50 and screwed into a predetermined position of the third insertion portion 62 And further includes a coupling portion 56. The third inserting portion 62 of the vertical connecting member 90 is inserted into the mullion 50 and then is screwed into the threaded portion 56 through a screw fitting hole (not shown) formed in the fifth guide 26b When the fixing means is inserted, the vertical connecting member 90 can be fixed to the mullion 50.

The mullion 50 can be fixed to the upper and lower horizontal frames by post-processing the frame using a material that forms the shell of the window frame after completing the assembly with the frame.

3A and 3B are cross-sectional views of the window frame shown in Fig. 2, Fig. 3A showing a cross-sectional view of the horizontal frame 10 and the vertical frame 30, and Fig. 3B showing a cross-sectional view of the mullion 50. Fig.

As shown in Fig. 2, the horizontal frame 10 and the vertical frame 30 shown in Fig. 3A are constituted by the window sill portion 12, the first connecting member holding portion 14 and the separating portion 16 The first connecting member holding portion 14 into which the edge connecting member 70 is inserted is assembled with the first and third guides 18a, 18b, 18a ', 18b' And a second guide 24a, 24b into which a portion 48 is inserted. Reference numerals 24a 'and 24b' denote a fourth guide formed on the vertical frame 30.

3B, the mullion 50 is constituted by the window frame supporting portion 38 and the second connecting member holding portion 42, and the second connecting member holding portion 42 is constituted by the vertical connecting member 90 And a fifth guide 26a, 26b into which the second guide 26a is inserted.

4 is a view showing an assembled state of the window frame according to the present invention.

The first insertion portion 32 of the first connection member 70 is inserted through the first guides 18a and 18b of the horizontal frame 10 and the second insertion portion 34 is inserted into the vertical frame 10, Through the third guides 18a 'and 18b' of the first housing 30, It is also possible to insert the gathering portion 48 of the vertical connecting member 90 into the second guides 24a and 24b of the horizontal frame 10 while moving the third inserting portion 62 of the vertical connecting member 90 away And inserted into the fifth guides 26a and 26b of the untype 50 to be engaged. Thereafter, the fixing means 58 is inserted through the threaded engaging portions 36a, 36b, 56, so that the corner connecting members and the vertical connecting members 70, 90, the respective frames 10, 30, Mutually coupled and fixed. As the fixing means 58, it is preferable to use a screw nail or the like.

5A and 5B are detailed sectional views of the corner portion and the center connection portion after assembling the window frame according to the present invention.

5A is a cross-sectional view of a portion where the corner connecting member 70 is installed after the window frame is assembled as shown in FIG. 4. The corner connecting member 70 includes a horizontal frame 10 and a vertical frame 30, The first guide 18a and the second guide 18b. 5B is a side sectional view of a portion (C-C 'in FIG. 4) where the vertical connecting member 90 is formed after the window frame is assembled as shown in FIG. 4. The vertical connecting member 90 has a horizontal The frame 10 and the mullion 50 are inserted vertically. It can be seen that the engaging piece 52 and the groove 54 of the vertical connecting member 90 are engaged with the fifth guides 26a and 26b of the horizontal frame 10, respectively.

The present invention described above can easily assemble a window frame by inserting a connecting member into a guide formed at the time of frame injection without needing to separately process the window frame. The above-described corner connecting member and vertical connecting member are not limited to the shapes shown in the drawings, but may be any type that can insert the horizontal frame, the vertical frame, the horizontal frame, and the mullions by inserting them into the guide formed on the window frame frame. It is possible.

As such, those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive. The scope of the present invention is defined by the claims of utility model registration described below rather than the above detailed description, and all modifications or variations derived from the meaning and scope of the utility model registration claims and equivalents thereof are included in the scope of the present invention Should be interpreted as being.

The present invention relates to a prefabricated window frame formed by vertically joining a horizontal frame and a vertical frame, in which a connecting member is simply inserted into a guide formed at the time of frame injection, and each frame is joined and fixed by fixing means The window frame assembly process can be simplified, thereby shortening the process time. As the assembling process is simplified and facilitated, the work efficiency of the worker can be increased and the productivity of the product can be expected to be improved.

Claims (9)

The present invention relates to a window frame which is installed on a building wall to house a window, and which is made up of upper and lower horizontal frames and left and right vertical frames, The first insertion portion 32 and the second insertion portion 34, which are L-shaped end portions for vertical coupling of the horizontal frame 10 and the vertical frame 30, A corner connecting member 50 inserted into the vertical frame 30 and the frame 10, respectively; A first window sill 12 for forming upper and lower skeletons of the window frame and having a rail shape to sandwich the window, a second window sill 12 for horizontally forming the first window sill 12, A first connection member holding portion 14 to which the first insertion portion 32 is inserted and fixed and a first separating portion 14 which separates the first window holding portion 12 and the first connection member holding portion 14 from each other, 16; < / RTI > And A second window sill 12 'for forming a left and right skeleton of the window frame perpendicular to the horizontal frame 10 and having a rail shape to sandwich the window, a second window sill 12' for horizontally aligning the second window sill 12 ' A second connection member holding portion 14 'which is formed with the second window insertion portion 12' and the second insertion portion 34 of the edge connection member 50 is inserted and fixed, A vertical frame 30 having a second separation portion 16 'for separating the member holding portion 14'; Lt; / RTI > The method according to claim 1, Each of the first and second connection member holding portions 14 and 14 'extends in the vertical direction from the rear surface of the center and the lower end of the first and second separating portions 16 and 16', respectively, A pair of opposed first and third guides (18a, 18b, 18a ', 18b') extending from the surface in the inner vertical direction again; And And a pair of opposing second and third separators extending in the vertical direction from the respective vertically extending surfaces and extending inwardly in the vertical direction from the rear surfaces of the first and second separators (16, 16 ' Fourth guides (24a, 24b), (24a ', 24b')); Respectively. The method according to claim 1, The horizontal frame 10 and the vertical frame 30 are screwed into a screw hole for fixing the corner connecting member 50 to the first guides 18a and 18b and the third guides 18a 'and 18b' 28, The corner connecting member 50 is inserted into the first insertion portion 32 and the second insertion portion 34 so as to overlap with the screw engagement hole 28 when the horizontal frame 10 and the vertical frame 30 are coupled, Further comprising first and second screw engagement portions (36a, 36b) at predetermined positions of the window frame. The method according to claim 1, A mullion 50 for vertically coupling the horizontal frame 10 to support the horizontal frame 10 and a vertical connecting member 90 for vertically coupling the mullion 50 to the horizontal frame 10, Further comprising: The mullion (50) includes a window frame support (38); And A third connecting member holding portion 42 to which the vertical connecting member 90 is inserted and fixed; . 5. The method of claim 4, The third connecting member holding portion 42 extends in the vertical direction from one end of the back surface of the window frame support portion 38 and a predetermined distance therefrom, And a pair of fifth guides (26a, 26b). 5. The method of claim 4, Each of the first and second connection member holding portions 14 and 14 'of the horizontal frame and the vertical frame is provided in the vertical direction from the back surface of the center and the bottom of the first and second separation portions 16 and 16' A pair of opposed first and third guides (18a, 18b, 18a ', 18b') extending from the respective vertically extending surfaces and extending inwardly in the vertical direction; And And a pair of opposing second and third separators extending in the vertical direction from the respective vertically extending surfaces and extending inwardly in the vertical direction from the rear surfaces of the first and second separators (16, 16 ' A fourth guide (24a, 24b), (24a ', 24b')) The vertical connection member 90 is formed between the second guide 24a and the first separation portion 16 so as to be coupled and supported in the second guides 24a and 24b of the horizontal frame 10. [ A collecting part (48) having a collecting piece (52) collected into a space and a groove (54) capable of engaging with the second guide (24b); A third insertion part (62) inserted into the fifth guide (26a, 26b) of the mullion (50) at the other end of the collecting part (48); . The method according to claim 6, The catching piece 52 is formed at one end of the catching part 48 and the concave 54 is inserted into the second guide 24a and 24b of the horizontal frame 10 from the position where the catching piece 52 is formed ) Of the window frame. The method according to claim 6, The mullion (50) further comprises a screwing hole for fixing the vertical connecting member (90) to the fifth guide (26a, 26b). 9. The method of claim 8, Wherein the vertical connecting member (90) further comprises a screw-engaging portion (56) at a predetermined position of the third inserting portion (62) so as to overlap the screwing hole when the mullion (50) is engaged.