KR102457522B1 - Curtain wall structure with windows - Google Patents

Abstract

The present invention relates to a window structure with a screen which improves the appearance of a window. An upper and a lower horizontal frame and a vertical frame making up a curtain wall consist of a first frame part positioned in the indoor direction of a building and a second frame part positioned in the outdoor direction to position a screen unit on the first frame part and position a window on the second frame part. The screen unit consists of a screen rolled in a roll shape, a housing in which the rolled screen is embedded, and a bar member installed on the lower end of the screen. An insertion installation space with an opening part on a lower portion thereof to allow the housing to be attached and detached therein is formed on the first frame part of the upper horizontal frame to prevent the attached housing from being exposed to the outside. A support frame for preventing the housing installed in the insertion installation space from being detached is detachably installed between a lower portion of the housing and the first frame part of the lower horizontal frame.

Description

Curtain wall structure with windows {CURTAIN WALL STRUCTURE WITH WINDOWS}

The present invention relates to a curtain wall structure provided with windows, and more specifically, in a curtain wall structure in which an exterior panel such as glass is installed, the appearance is inhibited and the open area is prevented from being narrowed due to the installation of the opening and closing type windows together with the insect screen. It relates to a curtain wall structure that can promote economy and constructability by having a cross section of a universal frame structure.

Curtain walls are installed on pillars or slabs, which are structural members of a building, to prevent rain or wind from entering the room, block noise or heat, and make the exterior of the building beautiful by preventing the columns and beams from being exposed to the outside. In addition, the outer wall structure of the curtain wall reduces the self-weight of the building itself and minimizes the size of each structural member, thereby realizing an economical building in various aspects.

The outer wall structure of such a curtain wall has a structure in which a glass panel is installed between a vertical frame and a horizontal frame fixed to a structural member, and windows for ventilation are installed in some parts.

In addition, the windows are provided with insect screens to prevent insects from entering the room from the outside when the windows are opened. As one of the examples, a window structure named windows and doors equipped with a curtain wall type anti-vibration net of Korean Patent No. 10-1925855 has been proposed.

The window structure has a method of installing a window frame frame 100 different from the frame on which the exterior panel is installed on the outer surface of the frame, and as shown in Fig. 1 (a), the window 200 A fixed frame 20 is installed on the installed window frame 100 so as to extend to the indoor side through the connecting member 40, and a screen box 12 in which a dust-proof net 11 is wound on the lower portion of the fixed frame 20 is provided. fixed installed. Accordingly, when the window 200 is opened, it is possible to prevent the inflow of outdoor insects, dust, etc. into the room by pulling the lifting bar 13 downwards, thereby spreading the dustproof net 11 .

However, as shown in (b) of FIG. 1, the above window structure acts as a factor impeding the appearance of the occupants looking outward from the inside through the window because the screen box 12 is exposed to the inside. . In addition, the window frame 100 installed on the outer surface of the frame of the curtain wall together with the screen box 12 has a problem in that the function of the window is deteriorated by reducing the open area of the window.

In order to solve these problems, a structure in which the insect screen case (screen box) is embedded in the frame is also proposed so that the insect screen structure is not exposed to the outside. However, such a built-in structure of the insect screen case is difficult to attach and detach, making maintenance difficult. For example, the left and right width of the insect screen is configured to be larger than the width of both vertical frames so that a gap does not occur between the frame and both ends of the screen are inserted into vertical grooves provided in the vertical frame. Therefore, in the conventional warehouse structure in which the insect screen case is embedded, the curtain wall must be constructed in a state in which the insect screen case is pre-built in the frame. Accordingly, it is not easy to replace the damaged insect screen. In addition, there is also the problem of installing the window frame on the outer surface of the frame of the curtain wall.

US 10-1925855 B1

The present invention has been proposed to solve the above problems of the prior art, and it is easy to attach and detach the insect screen unit while not reducing the open area of the windows, so that the maintenance is improved. An object of the present invention is to provide a curtain wall structure equipped with a window so that the exterior of the window and door can be seen beautifully and the cross section of the curtain wall frame can be efficiently used by preventing it from being exposed.

According to the most preferred embodiment of the present invention for solving the above problems, an exterior panel or insect screen unit is provided in the installation space formed by the upper horizontal frame and the lower horizontal frame and the vertical frame forming the curtain wall structure of the building. Each of the upper and lower horizontal frames and vertical frames is composed of a first frame portion positioned in the indoor direction of the building and a second frame portion positioned in the outdoor direction of the building. A window is located in the second frame portion, and the second frame portion is provided with an inner frame portion and an outer frame portion so that a pair of expansion space portions are formed around a central partition wall, and the fixed window frame for installing the window is the inner frame There is provided a curtain wall structure provided with a window, characterized in that it is inserted and installed in the extended space from which the addition is removed.

At this time, the insect screen unit consists of a screen wound in a roll shape, a housing for embedding the wound screen, and a bar member installed at the lower end of the screen, and the first frame portion of the upper horizontal frame has a lower housing detachable therein. An insertion installation space provided with an opening is formed in the lower portion of the housing and the first frame portion of the lower horizontal frame is provided with a support frame that prevents the attached housing from being exposed to the outside, and prevents the housing installed in the insertion and installation space from being separated It is installed so that it can be detached between them.

In another embodiment, a fixing piece protruding downwardly on one side of the lower surface of the housing is provided so that an insertion groove is formed between the fixing piece and one side wall piece for forming the opening in a state in which the housing is inserted into the insertion space. , by inserting the upper end of the support frame into the insertion groove can be fixed to the installation state of the housing.

In another embodiment, a guide groove is provided in the support frame, and the screen can be opened and closed while sliding up and down while both ends of the screen are inserted into the guide groove.

In another embodiment, a locking protrusion is installed to be located inside the guide groove of the support frame, and fixed hook portions are installed at both ends of the bar member, so that when the insect screen is closed, the fixing ring portion is caught by the locking projection to maintain the closed state have. At this time, by providing a pressure sealing member of an elastic material on the lower surface of the bar member, it is possible to prevent the fixing ring portion from being separated from the locking projection by upwardly pressing the fixing ring portion caught on the locking projection.

In another embodiment, a sealing member for closing the insertion installation space in which the housing is installed is installed in the lower portion of the first frame part of the upper horizontal frame, and the sealing member is composed of a sealing piece and a fixed leg, and the first frame part When the fixing leg is inserted and fixed in the fixing hole provided in the closure, the opening of the insertion space can be closed by the sealing piece. In this case, a fixing piece protruding downwardly on one side of the lower surface of the housing may be provided, and a sealing groove may be provided at an end of the sealing piece so that the fixing piece is inserted into the sealing groove and fixed.

In another embodiment, a fixed window frame for installing a window is detachably installed in the second frame unit, but the inner cross-sectional height of the fixed window frame is smaller than or at least the same as the height of the step between the first frame unit and the second frame unit It can be configured so that the fixed window frame is not exposed toward the interior.

In another embodiment, a protrusion piece protruding horizontally to the outside may be provided on the second frame portion, and the protrusion piece may be wrapped with an insulating piece to prevent loss of indoor energy.

The present invention allows the same upper and lower horizontal frames and vertical frames to have a continuous structure for the part where the exterior panel is installed and the part where the windows and doors are installed. By simply removing the inner frame portion, windows and doors can be installed, improving the workability of installing windows and doors.

The present invention fixes the housing of the insect screen unit with a detachable support frame, and since the housing is also installed detachably within the insertion and installation space of the upper horizontal frame, it is easy to separate the housing from the window and door when the insect screen is damaged to repair or replace it. Because it is easy, the maintenance of the window structure or the insect screen unit becomes very easy.

In addition, the present invention provides a curtain wall structure by simplifying the appearance of the window structure without reducing the open area of the windows and doors because the housing of the insect screen unit is built inside the upper horizontal frame forming the curtain wall structure and is not exposed to the outside of the window structure. It allows you to maintain the beauty of the month.

In addition, the present invention prevents the formation of a continuous passage between indoors and outdoors through the insertion space for installing the housing of the insect screen unit even when used for a long period of time through the sealing member, and fundamentally blocks heat loss due to the inflow of insects or the circulation of air. to have the effect

1 is a cross-sectional view and a front view of a window structure according to the prior art.
Figure 2 is each perspective view of the window structure according to an embodiment of the present invention.
3 is a cross-sectional view taken along line AA of FIG. 2 .
Figure 4 is a perspective view of the frame structure for the window structure of the present invention.
FIG. 5 is a cross-sectional view of each part of FIG. 4 .
6 is a cross-sectional view of an embodiment of the insect screen unit of the present invention.
7 is a perspective view of an embodiment of the support frame of the present invention.
8 is an explanatory view of the installation and fixation of the support frame.
9 is an explanatory view of an embodiment of the locking means of the insect screen unit of the present invention.
10 is an explanatory view of the installation of the sealing member of the present invention.
11 is a perspective view and a cross-sectional view of the installation of the fixed window frame and window of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in the description of the present invention, in the case of obscuring or obscuring the technical idea of the present invention due to the detailed description of the known configuration, the description of the above known configuration will be omitted.

2 is a perspective view of a state in which the window structure according to an embodiment of the present invention is installed on a curtain wall, (a) is an open state of the building viewed from the outside, and (b) is a closed state of the building viewed from the inside. Also, FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 .

The window structure of the present invention is to be installed in the curtain wall structure of the building, and as shown in FIGS. By installing the insect screen unit 300 on the (indoor side), the resident can easily open and close the insect screen 320 and use the windows.

Figure 4 shows the frame structure of the curtain wall for installation of the window and door provided with the insect screen unit 300 of the present invention, Figure 5 is the B-B, C-C, D-D, E-E, F-F, G-G part of Each section is shown.

The frame structure forming the curtain wall structure of the building is the same as the general curtain wall structure, with the upper horizontal frame 110 and the lower horizontal frame 120 and the vertical frame 130 installed between the upper and lower horizontal frames 110 and 120. In the installation space 140 formed by these, an exterior panel 230 such as a through glass or a window structure provided with an insect screen unit 300 is formed.

In addition, each of the upper and lower horizontal frames (110, 120) and the vertical frame 130 is located in the first frame portion (110A, 120A, 130A) located in the interior direction of the building and the second frame portion (110B, 120B) located in the outdoor direction , 130B).

At this time, the insect screen unit 300 is located in the first frame parts 110A, 120A, 130A of the indoor side so that operation by the user can be easily performed regardless of the locking of the window 200 in the room, and the window 220 is It is located in the second frame portion (110B, 120B, 130B) of the outdoor side so that the insect screen 320 of the screen unit 300 can be operated only in an open state.

In the present invention, the cross-sectional structure of the upper and lower horizontal frames 110 and 120 and the vertical frame 130 of the portion where the exterior panel 230 is installed is not significantly changed to improve constructability, and the frame for the window structure, for example, the window 220. By allowing the fixed window frame 210 for installation and the housing 310 of the insect screen unit 300 to be described later to be inserted inside the upper and lower horizontal frames 110 and 120 and the vertical frame 130, the open area of the windows and doors is not reduced. Simplify the appearance.

To this end, the second frame parts 110B, 120B, and 130B, as shown in FIG. It is configured in a cross-sectional shape with frame portions 116, 126, 136 and outer frame portions 117, 127, and 137.

At this time, as shown in (b) (c) of FIG. 5, when only the inner frame parts 116, 126, and 136 are removed, the expansion space 140a of that part is exposed, and the first frame parts 110A, 120A, 130A and the second frame part 110A, 120A, and 130A are exposed. A step is formed between the two frame portions 110B, 120B, and 130B, so that the fixed window frame 210 installed in the second frame portion 110B, 120B, and 130B is not exposed to the interior by using this bar. That is, by inserting the fixed window frame 210 for installation of the window 220 into the extended space portion 140a from which the inner frame portions 116, 126, and 136 are removed, the fixed window frame 210 is formed by the upper and lower horizontal frames 110, 12) and has a shape of a structure inserted into the inner side of the vertical frame (130). This will be described again later.

6 to 10 are related to the installation of the insect screen unit 300 of the present invention, FIG. 6 shows an embodiment of the insect screen unit 300 of the present invention, and FIG. 7 is the screen unit 300 of the present invention. A support frame 340 for supporting the housing 310 is shown, FIG. 8 is a description of the installation and fixing of the support frame 340 , and FIG. 9 is a locking means and pressure sealing of the insect screen unit 300 . The member 333 has been described. And FIG. 10 describes the installation of the sealing member 400 installed on the bar member 330 under the insect screen 320 .

As shown in FIG. 6 , the insect screen unit 300 includes an insect screen 320 made of a small mesh to prevent the inflow of insects, and a housing 310 and a screen 320 for accommodating the insect screen 320 , and the lower end of the screen 320 . It consists of a bar member 330 that is installed in the handle while maintaining the shape of the left and right width. The insect screen 320 has a structure wound in a roll shape. In the lower portion of the housing 310, an inlet 311 through which the insect screen 320 protrudes and protrudes between the first and second support pieces 312 and 313 is formed, and at one end of the second support piece 313, a fixing piece 314 is formed. this is provided

The present invention prevents the housing 310 having the wound screen 320 embedded therein from being exposed to the outside, and for this purpose, the installation of the housing 310 inside the first frame part 110A of the upper horizontal frame 110 is performed. An insertion installation space 111 is provided for Figure 5 (b) shows a cross-section of the upper horizontal frame 110 provided with the insertion space 111 as described above. The lower horizontal frame 120 and the vertical frame 130 that are not provided with the insertion space 111 have a cross-sectional structure shown in FIG. 5(c).

An opening 111a is provided at a lower portion of the insertion space 111 to facilitate attachment and detachment of the housing 310 . Therefore, when the insect screen 320 is damaged, the housing 310 is separated from the upper horizontal frame 110 through the opening 111a so that it can be easily taken out.

A support frame 340 illustrated in FIG. 7 is installed in a lower portion of the housing 310 installed inside the insertion space 111 to be detachable.

The support frame 340 is installed in a structure detachably attached to the lower portion of the housing 310 as described above to fix the housing 310 , and more specifically, the lower portion of the housing 310 and the lower horizontal frame 120 . It is installed detachably between the first frame part 120A, and when the housing 310 is installed, it is supported from the lower part to prevent it from being separated from the upper horizontal frame 110, and to replace or repair the insect screen 320. In order to separate the housing 310 from the upper horizontal frame 110 , the support frame 340 is removed to facilitate the separation of the housing 310 .

For this, the housing 310 in a state inserted into the insertion installation space 111 is an insertion groove ( 315) is formed. That is, a fixing piece 314 protruding downwardly from one side of the lower surface of the housing 310 is provided, and the fixing piece 314 has an insertion groove 315 between one side wall piece 111b for forming the opening 111a. to form As shown in FIG. 8 , the upper end of the support frame 340 is inserted into the insertion groove 315 so as not to be easily separated from the upper and lower horizontal frames 110 and 120 while supporting the housing 310 to support the housing 310 . maintain the installed state.

The installation method of the housing 310 will be described in more detail with reference to FIG. 8 as follows.

First, as shown in FIG. 8 (a), the housing 310 in which the insect screen 320 is embedded is inserted into the insertion space 111 formed in the first frame part 110A of the upper horizontal frame 110. . At this time, it is necessary to temporarily fix the housing 310 to the upper horizontal frame 110 before installing the support frame 340 . This temporary fixing is made by using a double-sided adhesive or the like or by a worker supporting it with one hand. As the above-described insertion groove 315 is formed by the temporarily fixed state, the upper end of the support frame 340 is inserted into the insertion groove 315 and the housing 310 as shown in FIG. 8(b). ) and by inserting between the lower horizontal frame 120, completes the installation of the insect screen unit 300 as shown in (c) of Figure 8. Conversely, when the support frame 340 is removed from the insertion groove 315, the housing 310 for replacing the insect screen 320 is also easily separated, so that the maintenance of the insect screen unit 300 is very easy.

The support frame 340 is a means for installation and separation of the housing 310 as described above, but on the other hand, it may serve to guide the opening and closing operation of the insect screen 320 together. To this end, the support frame 340 may be provided with a guide groove 341 elongated vertically. Accordingly, the insect screen 320 is smoothly opened and closed as it slides up and down while being inserted into the guide groove 341, and in the closed state, it maintains a stable state without shaking in the wind.

When the insect screen 320 is closed, a locking means is further provided between the lower horizontal frame 120 and the bar member 330 so that the closed state is maintained.

The locking means may be configured in various ways, but in the most preferred embodiment, as shown in FIG. 9 , a fixing ring portion 342 is provided on the inner surface of the guide groove 341 of the support frame 340, and the bar By providing locking projections 332 at both ends of the member 330 , when the insect screen 320 is closed, the locking projections 332 are caught by the fixing ring portion 342 so that the closed state can be maintained. Since these locking means are not exposed to the outside, there is no room for deterioration in appearance.

In another embodiment of the present invention, by further providing a pressure sealing member 333 of an elastic material between the bar member 330 and the lower horizontal frame 120, the function of the locking means can be made more efficiently. have. The pressure sealing member 333 may be installed anywhere in the bar member 330 and the lower horizontal frame 120 , but is preferably provided on the lower surface of the bar member 330 .

The pressure sealing member 333 is when the locking protrusion 332 is caught in the fixing ring portion 342 while the insect screen 320 is closed, the locking projection 332 is pressed upward to the fixing ring portion ( 342) is prevented. When opening the insect screen 320, if the bar member 330 is pushed outward or pulled inward while pressing downward, the locking projection 332 is released from the fixing ring portion 342 to open the insect screen 320.

As described above, when the housing 310 is inserted into the insertion space 111 , an opening is formed in a portion of the insertion space 111 where the housing 310 is not located. Such an opening not only impairs the appearance, but may also become an inlet passage for insects. Therefore, in one embodiment of the present invention, the opening portion 111a of the insertion installation space 111 in which the housing 310 is installed under the first frame portion 110A of the upper horizontal frame 110, that is, to close the opening. For the sealing member 400 is further installed.

The sealing member 400 is composed of a sealing piece 420 and a fixed leg (410).

The sealing piece 420 closes the opening between the housing 310 and the insertion space 111 while closely contacting the fixing piece 314 of the housing 310 . The fixed installation of the sealing member 400 is, as shown in FIG. ) by inserting it into A fitting protrusion 410a is provided on the fixing leg 410 and a fitting groove 112a is provided on the inner surface of the fixing hole 112. When the fixing leg 410 is inserted into the fixing hole 112, the elastic force of the fixing leg 410 is provided. As the fitting protrusion 410a is inserted into the fitting groove 112a, the sealing member 400 is fixed to the upper horizontal frame 110 so that the sealing piece 420 can function properly. In addition to this, as shown in (b) of FIG. 10, a sealing groove 421 is provided at the end of the close contact piece, and the fixing piece 314 of the housing 310 is inserted into the sealing groove 421 to be fixed. Even after the elapse of time, the close contact between the sealing piece 420 and the fixing piece 314 is continuously maintained, thereby improving the durability of the sealing and appearance protection structure therebetween.

11 is a perspective view and a cross-sectional view each showing a structure in which the fixed window frame 210 and the window 220 are installed in the second frame parts 110B, 120B, and 130B.

A fixed window frame 210 for installing the window 220 is installed in the second frame portion 110B, 120B, and 130B. The fixed window frame 210 is installed to be detachably attached to the upper surface of the second frame parts 110B, 120B, and 130B, but when the fixed window frame 210 is viewed from the inside, the fixed window frame 210 is not exposed to the inside. This makes it possible to have a simple aesthetic of the exterior. To this end, the second frame parts 110B, 120B, 130B and the first frame parts 110A, 120A, 130A are removed by removing the inner frame parts 116, 126, and 136 as shown in FIGS. 5 (b) and (c), respectively. It is lowered so that a step is formed between the first and second frame portions 110A, 120A, 130A, 110B, 120B, and 130B). In addition, the inner cross-sectional height of the fixed window frame 210, more specifically, the height H1 of the fixed plate 212 to be described later is configured to be smaller than or at least equal to the height H2 of the step.

The fixed window frame 210 is installed from a fixed body 211 fixed in contact with the inner surfaces of the second frame portions 110B, 120B, and 130B, and the fixed body 211, as shown in FIG. 11(b). It consists of a fixing plate 212 protruding in the direction of the space 140 .

The window 220 is installed so as to be opened and closed on the fixed window frame 210 by a link (not shown), and is opened and closed in contact with the fixed plate 212 of the fixed window frame 210 as shown in FIG. It consists of a body 221 and an installation piece 22 on which a glass window is installed.

The second frame portions 110B, 120B, and 130B are further provided with projecting pieces 114, 124, and 134 that extend from the partition walls 115, 125, and 135 and horizontally protrude outward. When the window 220 is closed, the protruding pieces 114, 124, and 134 are in close contact with the insulation rim 223 installed on the outside of the installation piece 222 of the window 220 to prevent air from flowing into and out of the room, while indoor energy is leaked to the outside. block it from being To this end, the protrusion pieces 114 , 124 , and 134 are surrounded by the heat insulating piece 150 .

In the above, the present invention has been described in detail with reference to specific embodiments, but the embodiments are merely examples for easy understanding of the present invention. It is obvious that it can be implemented with various modifications within. Accordingly, such modifications will be said to be within the scope of the present invention as described in the claims.

110; Upper horizontal frame 110A, 120A, 130A; first frame part
110B, 120B, 130B; a second frame part 111; Insert installation space
111a; opening 112; fixing hole
112a; fitting groove 114,124,134; protrusion
120; lower horizontal frame 130; vertical frame
140; installation space 150; insulation
210; fixed window frame 211; fixed body
212; fixing plate 220; window
221; opening and closing body 222; installation
223; insulation rim 300; insect screen unit
310; housing 311; inlet
312; first support piece 313; 2nd support piece
314; batten 315; insertion groove
320; insect screen 330; bar member
332; stumbling block 333; pressurized sealing member
340; support frame 341; guide home
342; fixing hook 400; sealing member
410; fixed leg 410a; swivel
420; sealing piece 421; sealed groove

Claims (10)

The exterior panel 230 or the insect screen unit 300 is installed in the installation space 140 formed by the upper horizontal frame 110 and the lower horizontal frame 120 and the vertical frame 130 that form the curtain wall structure of the building. As equipped windows are installed,
Each of the upper and lower horizontal frames 110 and 120 and the vertical frame 130 has a first frame portion 110A, 120A, 130A positioned in the interior direction of the building and a second frame portion 110B, 120B, 130B positioned in the outdoor direction. ), the screen unit 300 is positioned in the first frame part (110A, 120A, 130A) and the window 220 is positioned in the second frame part (110B, 120B, 130B),
The second frame portions 110B, 120B, and 130B have inner frame portions 116, 126, 136 and outer frame portions 117, 127, and 137 such that a pair of extended space portions 140a are formed around the central partition wall 115, 125, and 135. ,
The fixed window frame 210 for the installation of the window 220 is inserted and installed in the extended space portion 140a from which the inner frame portions 116, 126, and 136 are removed,
The insect screen unit 300 includes a screen 320 wound in a roll shape, a housing 310 for embedding the wound screen 320 and a bar member 330 installed at the lower end of the screen 320, and the The first frame portion 110A of the upper horizontal frame 110 is formed with an insertion space 111 having an opening 111a at the lower portion so that the housing 310 is detachably detachable therein, and the attached housing 310 is formed. ) is not exposed to the outside, and the support frame 340 that prevents the housing 310 from being separated from the insertion installation space 111 is the lower part of the housing 310 and the first frame of the lower horizontal frame 120 . It is installed detachably between the parts 120A,
A sealing member 400 for closing the insertion installation space 111 in which the housing 310 is installed is installed in the lower portion of the first frame portion 110A of the upper horizontal frame 110,
The sealing member 400 is composed of a sealing piece 420 and a fixing leg 410, the sealing piece while the fixing leg 410 is inserted and fixed in the fixing hole 112 provided in the first frame portion (110A). The opening 111a of the insertion space 111 is closed by the 420 , and a downwardly protruding fixing piece 314 is provided on one side of the lower surface of the housing 310 , and an end of the sealing piece 420 is provided. Curtain wall structure with windows and doors, characterized in that the sealing groove 421 is provided, the fixing piece 314 is inserted into the sealing groove 421 and fixed. delete According to claim 1,
A fixing piece 314 protruding downward is provided on one side of the lower surface of the housing 310 to form the fixing piece 314 and the opening 111a in a state in which the housing 310 is inserted into the insertion space 111 . An insertion groove 315 is formed between the one side wall piece 111b for
Curtain wall structure with windows, characterized in that the installation state of the housing (310) is fixed by inserting the upper end of the support frame (340) into the insertion groove (315). 4. The method of claim 3,
The support frame 340 is provided with a guide groove 341, and the insect screen 320 is a curtain with windows, characterized in that both ends are inserted into the guide groove 341 and opened and closed while sliding up and down. moon structure. 5. The method of claim 4,
A fixing ring portion 342 is installed on the inner surface of the guide groove 341 of the support frame 340, and locking projections 332 are installed at both ends of the bar member 330, so that when closing the insect screen 320, the locking stone A curtain wall structure with windows and doors, characterized in that the group 332 is caught by the fixing ring portion 342 to maintain the closed state. 6. The method of claim 5,
A pressure sealing member 333 made of an elastic material is provided on the lower surface of the bar member 330 to upwardly press the locking protrusion 332 caught in the fixing ring part 342 so that the locking projection 332 is fixed to the fixing ring part ( 342), a curtain wall structure provided with windows, characterized in that to prevent the departure from. delete delete According to claim 1,
A fixed window frame 210 for installing the window 220 is detachably installed on the second frame portion 110B, 120B, 130B, and the inner cross-sectional height of the fixed window frame 210 is the first frame portion 110A, 120A. , 130A) and the second frame portion (110B, 120B, 130B) is configured to be smaller than or at least the same as the step height between the fixed window frame 210 is a curtain wall structure with windows, characterized in that it is not exposed toward the interior. According to claim 1,
The second frame portions 110B, 120B, and 130B are provided with protruding pieces 114, 124, and 134 horizontally protruding outward while extending from the partition walls 115, 125, and 135, and the protruding pieces 114, 124, and 134 are wrapped by the insulating piece 150. Curtain wall structure with windows, characterized in that.

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