CN101918666B - Sliding window system for multistoried building - Google Patents

Abstract

The present invention discloses a sliding window system for a multistoried building, which has structural strength to endure external wind pressure and also allows natural ventilation of the indoor space. The sliding window system for a multistoried building comprises a curtain wall including a plurality of transoms and mullions and having a plurality of window installation spaces formed by the transoms and the mullions; a plurality of fixed windows disposed in some of the window installation spaces of the curtain wall, each fixed window comprising at least one fixed window frame mounted fixedly to two transoms and two mullions; and at least one sliding window disposed in the window installation space and mounted to two mullions and two transoms to be opened and closed. Here, each sliding window comprises a sliding window frame slidably mounted to rails mounted to the corresponding transoms and a fixed window frame fixed to the transoms and the mullions. In addition, each of the fixed window frame of the sliding window and the fixed window frame of the fixed window comprises upper and lower horizontal frames respectively fixed to the transoms and two vertical frames disposed at both ends of the horizontal frames and fixed to the mullions.

Description

Sliding window systems for multi-storey buildings

technical field

The present invention relates to a sliding window system, and more particularly, to a sliding window system for a multi-storey building, which has structural strength and also by installing the sliding window on a part of the curtain wall and the fixed window on the The way the remaining space is placed allows the ventilation of the interior air. the

Background technique

As buildings become taller, considerable external wind pressure is applied to windows provided on the buildings. Therefore, windows having excellent structural strength and capable of securing external wind pressure should be installed on multi-story buildings. the

Typically, in multi-story buildings, fixed windows are installed via an aluminum curtain wall comprising transoms and mullions. Such windows cannot be opened for strength, so that buildings with such fixed windows cannot be naturally ventilated. the

To solve this problem, forced ventilation devices are installed in multi-storey buildings, but such forced ventilation devices consume too much energy in operation and cannot ventilate the interior space when there are mechanical deficiencies in them. the

For the natural ventilation of the indoor space, hinged windows can be set on some areas of the fixed windows. However, hinged windows may have an impact on the structural strength of the entire window and cannot provide satisfactory ventilation. the

Contents of the invention

The object of the present invention is to provide a sliding window system for a multi-storey building which has a structural strength capable of withstanding external wind pressures imposed on the multi-storey building and which also allows natural ventilation of the interior spaces. the

A sliding window system for a multi-storey building for realizing the purpose according to the present invention includes: a curtain wall including a plurality of transoms and mullions and having a plurality of window setting spaces formed by the transoms and mullions; Windows, which are arranged in some window setting spaces of the curtain wall, each fixed window includes at least one fixed window frame fixedly mounted on two transoms and two mullions; and at least one sliding window, which is arranged in window setting spaces space and mounted on two mullions and two transoms for opening and closing. the

In the sliding window system according to the present invention, each sliding window includes a sliding window frame slidably mounted on rails and a fixed window frame fixed on transoms and mullions, and the rails are mounted on corresponding transoms. the

In addition, the sliding window frame of the sliding window may include an upper horizontal frame and a lower horizontal frame corresponding to the transom, two vertical frames fixed on both ends of the horizontal frame, and window glass installed on the frame; The track on the transom, the guide rod can be fixed at the upper end of the upper horizontal frame and the lower end of the lower horizontal frame. the

Meanwhile, a buffer member may be fixed at one end of the vertical frame of the sliding window frame, and a shock absorbing member equivalent to the buffer member may be fixed on the surface of the corresponding mullion. the

In the sliding window system according to the present invention, each of the fixed window frame of the sliding window and the fixed window frame of the fixed window may include an upper horizontal frame and a lower horizontal frame respectively fixed on the transom and two horizontal frames arranged on the horizontal frame. two vertical frames at the ends and fixed to the mullions; and wherein a glazing strip for fixing the window panes may be mounted on the interior side edge between each vertical frame and the mullions of each fixed window frame and the horizontal frame and the interior side edge between the mullions. the

In particular, the sliding window may further include a locking device installed on the sliding window frame and the fixed window frame to prevent the sliding window from moving due to external wind pressure. Here, the locking device may include a first locking member installed on the vertical frame of the sliding window frame and a second locking device installed on the vertical frame of the fixed window frame; and the first locking member may be fixed on the sliding window frame. The base on the vertical frame of the window frame and has a cutout portion formed on one end of the base, the cutout portion having a groove having a predetermined depth formed on a surface thereof. Also, the second locking member may include a base fixed on the vertical frame of the fixed window frame, a stopper fixed on the base so as to be positioned in the cutout portion of the first locking member, and a stopper formed on the first locking member. The upper end of the catch is an extension piece to be received in the groove of the first locking member. the

According to the sliding window system for multi-storey buildings of the present invention constructed as above, there are advantages that the sliding window system provides sufficient structural strength capable of withstanding external wind pressure, and by dividing the curtain wall composed of Spaces The way in which sliding windows are then installed on some spaces and fixed windows on others allows the interior spaces to be naturally ventilated. the

Description of drawings

Fig. 1 is the front view that is used for the sliding window system of multistory building according to an embodiment of the present invention;

Fig. 2 is a sectional view taken along line A-A of Fig. 1;

Fig. 3 is a sectional view taken along the line B-B of Fig. 1;

Fig. 4 is the perspective view of " a " part of Fig. 2;

Figure 5 is a cross-sectional view taken along line C-C of Figure 1; and

FIG. 6 is a cross-sectional view taken along line D-D of FIG. 1 . the

Detailed ways

Hereinafter, a window system for a multi-storey building according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. the

FIG. 1 is a front view of a sliding window system for a multi-storey building according to an embodiment of the present invention. A window system according to an embodiment of the present invention includes: a curtain wall 1 fixed to a wall of a building to function as a window frame; and a plurality of fixed windows 30 and sliding windows 10 installed on the curtain wall 1 . the

The curtain wall 1 includes a plurality of vertical mullions M1, M2 and M3 fixed to a building, and upper, middle and lower transoms T1, T2 and T3 arranged horizontally between the mullions M1, M2 and M3. The mullions M1, M2 and M3 and the transoms T1, T2 and T3 allow the curtain wall 1 to be divided into a plurality of upper spaces S1 and lower spaces S3. The fixed window 30 and the sliding window 10 are installed on the mullions M1, M2 and M3 and the transoms T1, T2 and T3, each of the fixed window 30 and the sliding window 10 forming a separate space. the

In this embodiment, as shown in FIG. 1 , sliding windows 10 are respectively installed in two upper spaces S1 of a curtain wall 1 , and fixed windows 30 are respectively installed in two lower spaces S3 . the

The sliding window 10 installed in each upper space S1 includes: a sliding window frame 100 movable along the rails on the upper transom T1 and the middle transom T2; and a fixed window frame 200 fixed on the transoms T1 and T2. T2 and on mullion M2. the

The sliding window frame 100 can move toward the fixed window frame 200 (in the direction of the arrow in FIG. 1 ), so when the sliding window 10 is opened, the sliding window frame 100 overlaps the fixed window frame 200 . the

Also, the fixed window 30 installed in the lower space S3 includes a plurality of fixed window frames 300 arranged laterally while being fixed on the middle transom T2 and the lower transom T3 and the mullions M1, M11, M2. , M21 and M3. the

Here, it is obvious that the window glass is fixed on the sliding window frame and the fixed window frame of the sliding window and on the fixed window frame of the fixed window. the

Meanwhile, it is obvious that, contrary to the configuration shown in FIG. 1 , fixed windows can be installed in two upper spaces of the curtain wall and sliding windows can be installed in two lower spaces. the

Hereinafter, the sliding window 10 and the fixed window 30 shown on the left side of FIG. 1 will be described with reference to FIGS. 1 , 2 and 3 . the

sliding window(10)

The sliding window 10 installed on the upper space S1 of the curtain wall 1 includes a sliding sliding window frame 100 and a fixed window frame 200 . the

2 is a sectional view taken along line A-A of FIG. 1 , and FIG. 3 is a sectional view taken along line B-B of FIG. 1 . 2 and 3 illustrate the sliding window frame 100 constituting the sliding window 10 . the

Meanwhile, reference numerals "T1" and "T2" of FIGS. 2 and 3 denote top rails and center rails fixed on one side defining the opening portion of the building wall, respectively, and "M1" denotes a mullion. the

The sliding window frame 100 includes an upper horizontal frame 111 and a lower horizontal frame 112 corresponding to an upper rail T1 and a middle rail T2, and two vertical frames 121 and 122 fixed to both ends of the horizontal frames 111 and 112, respectively. The window glass W is fixed on the upper horizontal frame 111 and the lower horizontal frame 112 and the two vertical frames 121 and 122, respectively. the

Rails 21 and 22 for guiding the sliding of the upper horizontal frame 111 and the lower horizontal frame 112 are provided on the surfaces of the upper crosspiece T1 and the middle crosspiece T2, respectively, and guide rods 113 and 114 corresponding to the rails 21 and 22 are fixed respectively. At the upper end of the upper horizontal frame 111 and the lower end of the lower horizontal frame 112 of the sliding window frame 100 . the

Therefore, the sliding window frame 100 can slide along the rails 21 and 22 of the upper rail T1 and the middle rail T2. the

Meanwhile, the sealing elements 115 and 116 are installed on the upper surface of the upper horizontal frame 111 of the sliding window frame 100 and the full length of the lower surface of the lower horizontal frame 112 respectively, and these sealing elements 115 and 116 are arranged on any one of them. The operation of the handle H on the indoor side surface of the vertical frame 121 moves vertically. the

For example, if the handle H is turned clockwise around its axis, the sealing member 115 mounted on the upper surface of the upper horizontal frame 111 moves upward as shown in FIG. 3 (which is shown by the thin solid line 115-1), Simultaneously, the sealing member 116 mounted on the lower surface of the lower horizontal frame 112 moves downward (shown by thin solid line 116-1). The sealing members 115 and 116 moved as described above are in close contact with the rails 21 and 22 provided on the upper rail T1 and the middle rail T2, respectively. Therefore, the indoor space is preferably separated from the outdoor space by the sealing elements 115 and 116 . the

Conversely, if the handle H is turned counterclockwise around its axis, the sealing member 115 installed on the upper surface of the upper horizontal frame 111 moves downward, and the sealing member 116 installed on the lower surface of the lower horizontal frame 112 moves upward. , as shown by the thick solid line in Fig. 3. Therefore, the sealing members 115 and 116 do not have any influence on the sliding of the sliding window frame 100 . the

A mechanism for moving the sealing members 115 and 116 by the operation of the handle H is disclosed in Korean Laid-Open Patent Publication No. 2005-0054455, and thus, its structure and function will not be described in detail. the

Meanwhile, FIGS. 1 and 2 illustrate a part of a fixed window frame 200 constituting the sliding window 10 . the

The fixed window frame 200 , which is another component of the sliding window 10 , is disposed in the upper space S1 of the curtain wall 1 together with the sliding window frame 100 . The fixed window frame 200 includes an upper horizontal frame 211 and a lower horizontal frame 212 respectively fixed on the upper transom T1 and the middle transom T2 and two vertical frames 221 and 221 respectively fixed on the two ends of each horizontal frame 211 or 212. 222 (here, only the vertical frame 222 is shown in FIG. 1 , and only the vertical frame 221 is shown in FIG. 2 ). Of the two vertical frames, the vertical frame 222 is fixed to the mullion M2. the

The window glass is respectively fixed on the upper horizontal frame 211 and the lower horizontal frame 212 and the two vertical frames 221 and 222 of the fixed window frame 200 . Meanwhile, reference numeral "B1" in FIG. 2 designates a glazing strip, which is installed on the windowpane W and Each frame 211 , 212 , 221 or 222 is on the inner edge of the room. The glazing strip B1 allows the window glass W to be securely mounted on the fixed window frame 200 . the

As shown on the right side of FIG. 2 , when the sliding window 10 is closed, the vertical frame 221 of the fixed window frame 200 is placed in front of the vertical frame 122 (not equivalent to a mullion) of the sliding window frame 100 . the

Further, in this structure, when the sliding window frame 100 is moved and then becomes a fully opened state, the sliding window frame 100 and the fixed window frame 200 overlap each other. the

As shown in FIG. 2, if an external wind pressure is applied to the sliding window frame 100 (in the direction of the arrow) in a state where the sliding window 10 is closed, the sliding window frame 100 is vibrated. Therefore, in the sliding window system according to the present invention, the locking device is arranged on the vertical frame 122 of the sliding window frame 100 and the vertical frame 221 of the fixed window frame 200 to prevent the sliding window frame 100 from being vibrated by external wind pressure, wherein the vertical The frames 122 and 221 correspond to each other in the closed state. the

Fig. 4 is a perspective view of part "a" of Fig. 2, showing the first and second locking members of the locking device configured to prevent the sliding window frame from vibrating. the

The second locking member disposed on the rear surface of the vertical frame 221 of the fixed window frame 200 is a base 290 having a predetermined area, and an arc-shaped cutout portion 291 having an open outer end is formed at one side of the base 290 . A groove 292 having a predetermined height and depth is formed on the surface of the cutout part 291 through the entire length of the cutout part 291 . the

Meanwhile, the first locking member provided on the front surface of the vertical frame 122 of the sliding window frame 100 includes: a base 190 fixed on the vertical frame 122; have a predetermined height. An extension 192 extending parallel to the base 190 is formed at an upper end of the lock 191 . The thickness of the extension piece 192 is equal to or slightly smaller than the height of the groove 292 formed on the cutout portion 291 of the base 290 , which is the second locking member for fixing the window frame 200 . the

When the sliding window frame 100 in the open state slides in the direction opposite to the direction of the arrow in FIG. The seat 190 and the base 290 fixed on the fixed window frame 200 overlap each other as shown in FIG. 2 . the

In this process, the catch 191 fixed on the base 190 of the sliding window frame 100 is placed in the cutout portion 291 formed in the base 290 of the fixed window frame 200 , and particularly, at the upper end of the catch 191 The extension 192 is accommodated in a groove 292 formed on a side surface of the cutout portion 291 . the

In this state, the sliding window frame 100 is supported on the fixed window frame 200 firmly fixed on the mullion M2 and the transoms T1 and T2 of the curtain wall 1 through the shockproof device. Therefore, in the closed state of the sliding window frame 100, even if a large external wind pressure is applied to the sliding window frame 100, the sliding window frame 100 will not vibrate. the

Meanwhile, as shown in FIG. 2 , metal reinforcing members 281 and 282 are installed in each of the vertical frames 221 and 222 and the horizontal frames 211 and 212 of the fixed window frame 200 so as to prevent each frame from being deformed. These reinforcing members 281 and 282 are fixed to each frame by fixing means such as bolts and are preferably arranged in a direction parallel to the direction of external wind pressure. the

In addition, the finishing materials 119-1 and 119-2 may be respectively fixed on the interior side surfaces of the upper rail T1 and the lower rail T2, and the sliding window frame 100 slides on the upper rail T1 and the lower rail T2. the

As shown in FIG. 3 , edges between the upper transom T1 and the upper horizontal frame 111 of the sliding window frame 110 and between the middle transom T2 and the lower horizontal frame 112 are exposed to the outside. In particular, the rails 21 and 22 respectively installed on the transoms T1 and T2 and the guide rods 113 and 114 respectively installed on the horizontal frames 111 and 112 and corresponding to the rails 21 and 22 are exposed to the outside. the

In this embodiment, a facing material is installed on the inside of the upper and lower rails for interior trim. This facing material has the same length as the top and bottom rails. the

The finishing material 119-1 installed on the upper rail T1 has a lower portion corresponding to the upper end of the upper horizontal frame 111, and the finishing material 119-2 installed on the lower rail T2 has a lower portion corresponding to the lower end of the lower horizontal frame 112. upper part. Therefore, the rails 21 and 22 and the guide rods 113 and 114 cannot be seen from the interior side of the room, thereby improving the aesthetic condition of the interior decoration. the

Fixed Windows(30)

As shown in FIG. 1 , the fixed window 30 is installed in the lower space S3 of the curtain wall 1 and includes a plurality of fixed window frames 300 . Each fixed window frame 300 has the same structure and function, so the fixed window 30 shown on the left side of FIG. 1 will be described below as an example. the

Meanwhile, although FIG. 1 shows that additional middle mullions M11 and M21 are respectively provided between the mullions M1 and M2 and between the mullions M2 and M3 and the fixed window frame 300 is respectively installed therebetween, it is obvious that no middle mullions are used. The mullion can also be fitted with a fixed window frame 300 . the

A fixed window frame 300 constituting a fixed window 30 installed in the lower space S3 of the curtain wall 1 is fixedly disposed on the transoms T2 and T3 and the mullions M1 and M11. the

5 is a cross-sectional view taken along line C-C of FIG. 1 , and FIG. 6 is a cross-sectional view taken along line D-D of FIG. 1 . the

The fixed window frame 300 includes an upper horizontal frame 311 and a lower horizontal frame 312 fixed to the middle transom T2 and the lower transom T3, respectively, and two vertical frames 321 and 322 fixed to the mullions M1 and M11. Meanwhile, it is apparent that the window glass W is fixed on the fixed window frame 300 . the

The fixed window frame 300 of the fixed window 30 has the same structure as the fixed window frame 200 constituting the sliding window 10 (see the right part of FIG. 2 and the lower part of FIG. 3 ). In particular, although the vertical and horizontal frames 321, 322, 311, and 312 of the fixed window frame 300 are shown in FIGS. Each of the vertical and horizontal frames 221, 222, 211, and 212 of the fixed window frame 200 of the window 10 is the same. the

That is, each of the vertical and horizontal frames 321, 322, 311, and 312 of the fixed window frame 300 includes a metal reinforcing member installed therein to prevent each frame from being deformed due to external wind pressure. the

Meanwhile, in FIGS. 5 and 6 , reference numeral "B2" designates a glazing strip. A glazing strip B2 for fixing the window glass W is installed between each of the vertical frames 321 and 322 and each of the mullions M1 and M11 of the fixed window frame 300 and between each of the horizontal frames 311 and 312 and on the interior side edge between each of the rungs T2 and T3. These glazing strips B2 allow the window glass W to be firmly fixed on the fixed window frame 300 . the

As shown in Figures 2, 3, 5 and 6, the structure for installing the glazing strips B1 and B2 used as the fixed window glass W is arranged on the fixed window frame 200 of the sliding window 10 on the indoor side and the fixed window of the fixed window 30. 30 fixed window frame 300. Therefore, a worker can install the window glass W inside the room in a state where the fixed window frame 200 of the sliding window 10 and the fixed window frame 300 of the fixed window 30 are fixed to the mullions M1 and M2 and the transoms T1, T2 and T3. the

The foregoing preferred embodiments of the invention have been disclosed for purposes of illustration only. Therefore, those skilled in the art should understand that various improvements, changes and additions can be made thereto within the spirit and scope of the present invention. Such improvements, changes and additions are to be considered within the scope of the invention as defined by the appended claims. the

Claims (6)

1. A sliding window system for a multi-storey building, comprising: a curtain wall comprising a plurality of transoms and mullions and having a plurality of window spaces formed by said transoms and said mullions; a plurality of fixed windows arranged in some of said window placement spaces of said curtain wall, each fixed window comprising at least one fixed window frame fixedly mounted on two transoms and two mullions; and at least one sliding window arranged in said window setting space and mounted on two mullions and two transoms for opening and closing, Wherein each sliding window comprises a sliding window frame slidably installed on a rail and a fixed window frame fixed on the transom and the mullion, the rail is installed on the corresponding transom, Wherein the sliding window further includes a locking device installed on the sliding window frame and the fixed window frame to prevent the sliding window from moving due to external wind pressure, Wherein the locking device includes a first locking member installed on the vertical frame of the sliding window frame and a second locking device installed on the vertical frame of the fixed window frame of the sliding window; wherein the The first locking member is a base fixed on the vertical frame of the sliding window frame and has a cutout portion formed in one end of the base, and the cutout portion has a predetermined depth formed on a surface thereof. and wherein the second locking member includes a base fixed on the vertical frame of the fixed window frame of the sliding window, fixed on the base so as to be positioned on the first locking A catch in the cutout portion of the member, and an extension formed at an upper end of the catch so as to be received in the groove of the first locking member. 2. The sliding window system according to claim 1, wherein the sliding window frame of the sliding window comprises: an upper horizontal frame and a lower horizontal frame corresponding to the transom; two vertical frames; and window panes mounted on said frames; and corresponding to said rails mounted on said transoms, guide rods fixed to the upper end of said upper horizontal frame and the lower end of said lower horizontal frame place. 3. The sliding window system according to claim 2, wherein each of the fixed window frame of the sliding window and the fixed window frame of the fixed window comprises an upper horizontal frame and a lower horizontal frame respectively fixed on the transom. a horizontal frame and two vertical frames arranged at both ends of said horizontal frame and fixed on said mullions; and wherein a glazing strip for fixing said window glass is mounted on each vertical on the interior side edge between the frame and the mullion and on the interior interior side edge between the horizontal frame and the mullion. 4. The sliding window system as claimed in claim 2, wherein a metal reinforcing member is installed on each of the vertical and horizontal frames of each fixed window frame so as to prevent each frame from being deformed by external wind pressure. 5. The sliding window system according to claim 1, wherein a finishing material is fixed on the interior side of the transom corresponding to the sliding window frame of the sliding window so as to decorate the transom and the sliding window frame The edges between the horizontal frames. 6. The sliding window system according to claim 1, wherein the sliding window further comprises sealing devices respectively arranged on the upper frame and the lower frame of the sliding window frame, and the sealing device can be vertically closed by the operation of the handle. movement to seal the space between the transom and the sliding window.

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