JP2664120B2 - Window frame fixing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame fixing device which is applied when a window frame formed of a profile is placed in an opening of a building frame of a building.

[0002]

2. Description of the Related Art In a multi-story building, interlayer displacement is caused by an earthquake or wind pressure, and a displacement force acts on a window frame attached to the building frame due to the displacement of the building frame. To cope with this, for example, a technique disclosed in Japanese Patent Application Laid-Open No. 2-85492 is known. In the structure of this publication, the upper frame and the lower frame of the window frame are attached via a connecting member having a displacement following sliding portion on the upper side and the lower side of the opening, and the vertical and horizontal corners of the window frame are held at a right angle. By providing the right angle holding portion as described above, interlayer displacement is absorbed.

[0003]

In the above prior art, the upper frame and the lower frame of the window frame are connected by a connecting member so as to absorb interlayer displacement, and the height of the window frame is a width. There is no problem if the height is equal to or smaller than the width, but if the height is large, there is no means to support the vertical frame in the opening, so the shape is thick enough to withstand strong wind pressure. Use of a material or a thick middle bone is required. In particular, when the width of the apparent size is increased, there is a problem that the appearance of the window is impaired.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a window frame fixing device capable of improving the appearance of a window, skillfully absorbing interlayer displacement, and sufficiently withstanding wind pressure. .

[0005]

Means for solving the problem is that the upper frame of the window frame to be accommodated in the opening of the skeleton is connected to the upper horizontal member of the opening by a hanging member via a suspending member. Slidably connected to one side of the left and right vertical members of the opening and the left and right vertical frames of the window frame, and slidably connected to the vertical frame along the longitudinal direction of the vertical frame. The vertical member and the vertical frame on the other side are slidably connected to a support plate fixed to the vertical member of the opening in the vertical direction along the longitudinal direction of the vertical frame, and supported by the first fastening member. It is supported by a second fastening member composed of a substrate slidably connected in a lateral direction parallel to the direction.

Further, an upper frame of the window frame accommodated in the opening of the frame is slidably connected to the upper horizontal member of the opening via a suspending member in a lateral direction along the longitudinal direction of the upper frame. The left and right vertical members and the left and right vertical frames of the window frame are both slidably connected to a support plate fixed to the vertical member of the opening in the vertical direction along the longitudinal direction of the vertical frame, and are connected to the longitudinal direction of the upper frame. It is characterized in that it is supported by a second fastening member made of a board slidably connected in a parallel lateral direction.

Further, an upper frame of the window frame accommodated in the opening of the frame is slidably connected to the upper horizontal member of the opening via a suspending member in a lateral direction along the longitudinal direction of the upper frame, and left and right of the opening. Both the vertical member and each of the right and left vertical frames of the window frame are supported by a first fastening member that is slidably connected to the vertical frame in a vertical direction along the longitudinal direction thereof.

[0008]

According to the above construction, the upper frame of the window frame is a suspension member, and the vertical frame is connected to the periphery of the opening by the first fastening member or the second fastening member. Can withstand. In addition, even if interlayer displacement occurs, a first fastening member connecting the vertical frames is formed so as to be slidable in a vertical direction which is a longitudinal direction of the vertical frames, and a second fastening member is formed in the longitudinal direction of the vertical frames. It is slidable in a certain vertical direction and slidable in the horizontal direction parallel to the longitudinal direction of the upper frame, so it deforms following the interlayer displacement and returns to its original state. Return.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to FIGS.
As shown in the figure, the upper and lower sides of the building 1 are formed of ALC boards, and the window frame 4 is placed in an opening 3 provided by standing upright members 2 and 2 such as right and left sides, The window frame 4 is formed in a frame shape by an upper frame 5, a lower frame 6, and right and left vertical frames 7, 8, and has a horizontal bar 9 at a lower side, a vertical bar 10 at a central portion, and a glass plate 11.
Is to be fitted, and serves as a window for killing.
The window frame 4 is formed by using the upper edge of the opening 3 as the upper horizontal member 12.
The upper frame 5 is attached to the upper horizontal member 12 by a pair of suspending members 13, 13.
The vertical frames 7 and 8 are connected to the vertical members 2 and 2 via a plurality of first fastening members 14 or a plurality of second fastening members 15.

In the example shown in FIG. 2, the right side in the figure is connected by a first fastening member 14, and the left side is connected by a second fastening member 15.

The example shown in FIG.
4 linked together.

As shown in FIG. 1, the upper frame 5 and the left and right vertical frames 7 and 8 forming the window frame 4 are provided with lip-shaped concave grooves 16 and 17 on their respective indoor side surfaces in the longitudinal direction. It is provided over the entire length.

As shown in FIG. 1A, the suspending member 13 has an L-shaped support plate 18 fixed to the indoor side of the upper horizontal member 12 of the opening 3 and a concave groove of the upper frame 5. Slider 19 having a U-shaped cross-section, which is slidably fitted in the slider 16
The substrate 20 is integrally fixed to the support plate 18 with bolts. Note that L
The supporting plate 18 is attached to the upper horizontal member 12 of the opening 3 with bolts, and the bolt hole is formed in a vertically long slot so that it can be adjusted up and down. It is formed in a hole. Accordingly, the window frame 4 is supported in a state of being suspended in the opening 3 by the suspending member 13, and the window frame 4 is moved by the slider 19 fitted in the concave groove 16.
Are slidable left and right within the opening 3, that is, laterally along the longitudinal direction of the upper frame 5.

As shown in FIG. 1B, the first fastening member 14 has a structure substantially similar to that of the hanging member 13 and is fixed to the indoor side of the vertical member 2 of the opening 3. And a L-shaped substrate 23 projecting from a slider 22 having a U-shaped cross section which is slidably fitted into the concave groove 17 of the vertical frame 7. Are integrally fixed with bolts.
The L-shaped support plate 21 is attached to the vertical member 2 of the opening 3 with a bolt, but a bolt hole is formed in a vertically long hole so that it can be adjusted up and down. It is also formed in a long hole. Therefore, the window frame 4 has the first
The fastening member 14 is attached so as to be slidable in the vertical direction, that is, the vertical direction along the longitudinal direction of the vertical frame 7.

As shown in FIG. 1C, the second fastening member 15 is substantially the same as the first fastening member 14, and is fixed to the inside of the vertical member 2 of the opening 3 on the indoor side. L that projects from a U-shaped support plate 24 and a U-shaped slider 25 that is slidably fitted into the concave groove 17 of the vertical frame 8.
The L-shaped substrate 26 has an elongated hole 27 through which bolts are passed and strain is absorbed, extending in a lateral direction parallel to the longitudinal direction of the upper frame 5. Then, the L-shaped substrate 26 and the support plate 24 are placed on the support plate 24 by contacting slide plates 28, 28 on the front and back surfaces of the L-type substrate 26, respectively, and pressing the slide plate 28 on the front side with the contact plate 29. It is fastened by passing a bolt through the long hole 27 for strain absorption.
The sliding plate 28 uses a sheet or a plate having excellent lubricity, such as a Teflon (registered trademark) sheet. Also, L
The support plate 24 is attached to the vertical member 2 of the opening 3 with a bolt, and a bolt hole is formed in a vertically long hole so that it can be adjusted up and down. Therefore, the window frame 4 is slid in the horizontal direction parallel to the longitudinal direction of the upper frame 5 and the vertical direction in the longitudinal direction of the vertical frame 8 by the second fastening member 15 having the sliding plates 28, 28 as described above. Mounted so that it can move.

The barriers 30 and 31 are provided between the window frame 4 fixed as described above and the inner peripheral surface of the opening 3 inside and outside the room by double seals.

When the left and right vertical members 2 and 2 of the opening 3 are connected to the left and right vertical frames 7 and 8 as described above, when both use the first fastening member 14, one of them is first fastened. When the second fastening member 15 is used for the member 14 and the other member, the second fastening member 15 may be used for both of them.

As shown in FIGS. 2 and 3, one of the horizontal walls 1a and 1b forming the opening 3 is fixed to the support column 32, and the other wall 1b is simply connected to the upper and lower walls. If the wall 1a is large or the area and weight of one wall 1a is large and the other wall 1b is small, or if an interlayer displacement occurs due to an earthquake or the like, the small wall 1b is replaced with the other large wall 1a.
The vertical frames 7 and 8 are displaced more substantially and are pulled by the small wall 1b, so that the vertical frames 7 and 8 are displaced substantially parallel to the vertical member 2 of the wall 1b.
The connection between the vertical member 1b and the vertical member 1b may be connected by a first fastening member 14 that slides in the vertical direction. However, since the wall 1a on the opposite side and the vertical frame 8 are not displaced in parallel, the vertical and horizontal members are slid. The connection by the moving second fastening member 15 prevents the window frame 4 from being subjected to an abnormal torsion or other deforming force.
Is in the original state.

Under the above conditions, both may be connected using the second fastening member 15 although not shown.

As shown in FIG. 4 and FIG. 5, if the left and right walls 1a and 1b of the opening 3 are not connected to the pillars and have the same size, as shown in FIGS. Occurs, both of them are displaced under the same conditions, so that the left and right vertical frames 7, 8 are displaced in parallel with both walls.
What is necessary is just to connect with the fastening member 14.

[0021]

As a common construction of the window frame fixing device according to the first, second and third aspects of the present invention, the upper frame of the window frame is suspended by a hanging member on the upper horizontal member of the opening. Since the left and right vertical frames are supported by the vertical members of the opening, even if the vertical frame is longer than the horizontal frame in a vertically long window, even if its expected and apparent dimensions are small, It can withstand the strong wind pressure of the building.

Further, in the fixing device according to the first aspect, the hanging member is formed so as to be slidable in a horizontal direction along the longitudinal direction of the upper frame, and one of the vertical members of the opening and the vertical of the window frame. The frame is connected by a first fastening member slidable in the vertical direction along the longitudinal direction of the vertical frame, and the other vertical member and the vertical frame are also slid in the vertical direction and the horizontal direction along the longitudinal direction of the upper frame. The fixing device according to claim 2, wherein the fixing device is connected by a free second fastening member.
Since both vertical frames are connected by the second fastening member,
The left and right vertical frames of the window frame are deformed in parallel, even if there is a difference in the amount of left and right displacement during interlayer displacement due to the mounting conditions of the left and right walls constituting the opening and the difference in weight, and the original state Can be returned to.

According to a third aspect of the present invention, the right and left vertical frames are connected by a first fastening member, and the first fastening member is formed so as to be slidable in the vertical direction along the longitudinal direction of the vertical frame. The mounting conditions of the left and right walls constituting the opening are the same, and they are suitable for the case of the same weight. In this case as well, the left and right vertical frames of the window frame are deformed in parallel, and Can be returned to the original state.

[Brief description of the drawings]

FIGS. 1A, 1B, 1C, and 1A are perspective views showing a state in which an upper frame of a window frame is supported by an upper horizontal member of an opening by a suspending member. (B) is a perspective view showing a state where the vertical frame on the right side of the window frame is supported by the vertical member at the opening with the first fastening member. (C) is a perspective view showing a state in which the vertical frame on the left side of the window frame is supported by the vertical member at the opening with the second fastening member.

FIG. 2 is a schematic front view showing a state where the window frame is supported by a hanging member, a first fastening member, and a second fastening member, as viewed from the indoor side.

FIG. 3 is a schematic cross-sectional view of the same.

FIG. 4 is a schematic front view showing a state where the window frame is supported by a hanging member and a first fastening member, as viewed from the indoor side.

FIG. 5 is a schematic cross-sectional view of the same.

[Description of Signs] 2 Vertical member 3 Opening 4 Window frame 5 Upper frame 7 Vertical frame 8 Vertical frame 12 Upper horizontal member 13 Suspended member 14 First fastening member 15 Second fastening member

Claims (3)

(57) [Claims] An upper frame (5) of a window frame (4) to be accommodated in an opening (3) of a frame is formed by an upper horizontal member (1) of the opening (3).
2) is slidably connected to the upper frame (5) in the transverse direction along the longitudinal direction of the upper frame (5) via the suspension member (13), and the right and left vertical members (2, 2) of the opening (3) and the window frame are connected. A first fastening member (14) for connecting one of the vertical members (2) and the vertical frame (7) of the left and right vertical frames (7, 8) so that the vertical frames are slidable in the vertical direction along the longitudinal direction. Support the other vertical member (2) and vertical frame (8)
Is slidably connected to a support plate (21) fixed to the vertical member (2) of the opening in the vertical direction along the longitudinal direction of the vertical frame (8), and is parallel to the longitudinal direction of the upper frame (5). A second fastening member (1) comprising a substrate (23) slidably connected in a lateral direction.
A fixing device for a window frame, which is supported in 5). The upper frame (5) of the window frame (4) to be accommodated in the opening (3) of the frame is formed by an upper horizontal member (1).
2) is slidably connected to the upper frame (5) in the horizontal direction along the longitudinal direction of the upper frame (5) via the suspension member (13), and the left and right vertical members (2, 2) of the opening (3) and the left and right of the window frame. Each of the vertical frames (7, 8) is slidably connected to a support piece (24) fixed to the vertical member (2) of the opening in a vertical direction along the longitudinal direction of the vertical frame. The frame fixing device is supported by a second fastening member (15) comprising a substrate (26) slidably connected in a lateral direction parallel to the longitudinal direction of the window frame. The upper frame (5) of the window frame (4) to be accommodated in the opening (3) of the frame is formed by an upper horizontal member (1).
2) is slidably connected to the upper frame (5) in the horizontal direction along the longitudinal direction of the upper frame (5) via the suspension member (13), and the left and right vertical members (2, 2) of the opening (3) and the left and right of the window frame. The fixing of the window frame, wherein each of the vertical frames (7, 8) is supported by a first fastening member (14) that is connected to the vertical frame so as to be slidable in the vertical direction along the longitudinal direction thereof. apparatus.