JP2546547Y2 - Window glass support structure - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention has a vertical ridge that supports the window glass from the inside of the building structure and is located at the seam of the window glass connected in a horizontal direction. The present invention relates to a window glass support structure.

[Prior Art] Conventionally, in a support structure of a window glass used for a building structure, a vertical ridge was provided on an outer surface of the building structure, and thus there was a drawback that aesthetics were low. As a means for solving such a disadvantage, there is an SSG method.

In the SSG method, the vertical cubicle is provided inside the building structure so that the vertical cubicle cannot be seen from the outside and the aesthetics are improved. The SSG
In the construction method, the seismic isolation frame 1a provided on the upper frame 2a slides in the upper frame 2a, so that it can cope with the interlayer displacement of the building structure (relative displacement between the respective layers). Things. In the figure, reference symbol G is a window glass, reference symbol S is a structuring seal, and reference symbol W is a weather seal.

[Problem to be solved by the invention] By the way, when a relative displacement occurs between the upper frame and the lower frame due to an earthquake, wind, etc., even if the seismic isolation frame is used for the conventional SSG method, Since it is fixed to the upper frame, the vertical column rotates in the vertical direction, so that the window glass 2 also tries to rotate following the rotation of the vertical column 3.

Therefore, there is a problem that the window glass 2 is locked by such rotation.

The present invention has been made in view of such problems of the prior art, and has as its object to provide a support structure for a window glass that prevents locking of the window glass and prevents breakage of the seal and glass. Is to do.

[Means for Solving the Problems] The present invention is a support structure for a window glass having a configuration in which window glasses formed in a horizontal direction are supported vertically from the inside of the building structure at the positions of their joints. And holding the windowpane with respect to the frame via a seismic isolation frame, and connecting the end of the vertical erection to the frame via a slide mechanism. The seismic isolation frame extends in the direction in which the glass is connected, and the seismic isolation frame has an engaging piece projecting in the indoor direction and a tongue piece projecting in the outdoor direction, each extending in the longitudinal direction of the seismic isolation frame. On the other hand, the frame has an engaging portion and a flange extending in the longitudinal direction of the frame at positions corresponding to the engaging pieces and the tongue pieces formed on the seismic isolation frame, respectively. The engaging piece and the engaging portion are engaged with each other, and the tongue piece is provided. And the flange are connected via a sliding plate so as to be relatively displaceable in the longitudinal direction, so that the seismic isolation frame is held in a state capable of being relatively displaced in the longitudinal direction with respect to the frame, and the slide is provided. The mechanism comprises a slide member provided at the end of the vertical erection, and a support member having one end fixed to the frame and the other end engaged with the slide member. A groove along the connecting direction is formed over the entire width of the slide member, and the support member is provided with a columnar portion having a length extending over the entire length of the groove, and the columnar portion is relatively displaceable with respect to the groove. By being fitted, the vertical end and the frame are connected so as to be relatively displaceable in the direction in which the window glass is provided.

[Operation] The operation of the present invention will be described with reference to FIG. Third
The figure is a front view of a vertical hill and a window glass supported by the vertical hill.

The sliding mechanism according to the present invention enables relative movement between the windowpane frame and the vertical hill. Further, the seismic isolation frame enables relative movement between the window glass and the frame. Therefore, even if a relative displacement (displacement in the direction of the arrow in FIG. 3) occurs between the upper frame and the lower frame due to an earthquake, wind, or the like, the slide mechanism and the seismic isolation frame can move vertically. Prevent rotation. Therefore, the present invention follows the interlayer displacement due to an earthquake or the like.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the dimensions, materials, shapes, relative arrangements, and the like of the components described in this embodiment are not intended to limit the scope of the present invention only to them unless otherwise specified. , Are merely illustrative examples.

First, the configuration of the window glass support structure according to the present embodiment will be described with reference to FIGS. FIG. 1 is a longitudinal sectional view of a window glass support structure A, and FIG.
It is a perspective view of.

The windowpane supporting structure A has a vertical ridge 10 that supports the windowpane G from the inside of the building structure and is located at a seam of the windowpane G that is continuously provided in the horizontal direction.
The vertical frame 10 includes a seismic isolation frame 20 provided on an upper frame Fu of the window glass G, and a slide mechanism 30 provided on an upper end portion of the vertical stalk 10.

The upper frame Fu has a flange f having a screw fixing hole (not shown) therein and an engaging portion c.

The seismic isolation frame 20 has a substantially U-shape in cross section, and has a U-shaped opening directed downward and extends in the direction in which the window glass G is continuously provided. The seismic isolation frame 20 is provided with a tongue piece 20a protruding in the outdoor direction and extending in the direction in which the window glass G is connected, and an engagement piece 20b protruding in the indoor direction. The tongue piece 20a is provided with a loose hole having a required length in the longitudinal direction of the tongue piece 20a at a position where the screw stopper hole exists. Along with aligning the loose hole with the screw hole provided in the upper frame Fu, the engaging piece 20b is engaged with the engaging portion c,
The seismic isolation frame 20 of the upper frame Fu is fixed to the upper frame Fu by fixing the screw stopper hole and the loose hole with a screw.
Attached to. However, the flange f and the tongue piece
A sliding plate 40 mainly composed of a tetrafluoroethylene resin is interposed between the sliding plate 20a and the sliding plate 20a. The plate 40 has a flange f
And the tongue piece 20a are relatively slidable.

As shown in FIG. 2, the slide mechanism 30 is provided with a slide member 31 provided on the upper part of the vertical ridge 10 and one end slidably fitted to the upper frame Fu and the other end slidably fitted to the slide member 31. And a supporting member 32 combined therewith. The slide member 31 has a substantially U-shaped cross section and a groove extending in the longitudinal direction (the direction of the arrow in FIG. 2) at the center of the bottom surface (the surface having the side facing the U-shaped opening). 31a is formed over the entire width. The other end of the support member 32 has a columnar portion 32a, and the columnar portion 32a is slidably fitted over the entire length of the columnar portion 32a.

The window glass G is provided continuously in the horizontal direction, and the upper frame Fu, the lower frame Fl, and the vertical
And a support through a structure seal (not shown).

Next, the operation of the window glass support structure A will be described.

The loose hole includes the tongue side 20a and the flange f
And slide with it. The plate 40 mainly composed of the tetrafluoroethylene resin facilitates such sliding. Therefore, the seismic isolation frame 20 can easily move relative to the upper frame Fu.

The column 32a and the groove 31a are slidably fitted to each other, so that the vertical ridge 10 can be moved relative to the upper frame Fu.

Next, the third effect of the support structure A for the window glass will be described.
This will be described with reference to the drawings.

The window glass G and the upper frame Fu can be relatively moved by the seismic isolation frame 20, and the vertical cubicle 10 and the upper frame Fu can be relatively moved by the slide mechanism 30. Therefore, according to the window glass support structure A, even if relative movement in the direction of the arrow shown in FIG. 3 occurs between the upper frame Fu and the lower frame Fl due to an earthquake or the like, the locking of the window glass G is prevented. Can be prevented.

Further, in the present embodiment, since the plate body 40 mainly composed of the tetrafluoroethylene resin is interposed between the flange f and the tongue piece 20a, the seismic isolation frame 20 is arranged with respect to the upper frame Fu. Relative movement easily.

Further, the slide mechanism 30 is connected to the upper frame Fu and the vertical
Since the slide mechanism 30 is provided at the upper end of the vertical frame 10, the relative movement between the slide mechanism 30 and the upper frame Fu is easier than when the slide mechanism 30 is provided at the lower end of the vertical frame 10 and the lower frame Fl. I do. When the lid is provided and the slide mechanism 30 is provided at the lower end of the lower frame Fl and the vertical ridge 10, the weight of the vertical ridge 10 is added to the upper part of the column of the support member 32, and it becomes difficult to slide. On the other hand, when the slide mechanism 30 is provided at the upper ends of the upper frame Fu and the vertical stanchion 10, such a case does not occur.

However, the present invention is not limited to providing the slide mechanism between the upper frame and the upper end of the vertical ridge, but it is also possible to provide the slide mechanism between the lower frame and the lower end of the vertical ridge. It is.

[Effects of the Invention] The present invention is configured as described above, and has the following effects.

The window glass and the window glass frame can be relatively moved by the seismic isolation frame, and the vertical cubicle and the frame can be relatively moved by the slide mechanism. Can be prevented.

As a result, it is possible to eliminate breakage of the weather seal at the time of an earthquake, a strong wind, and the like, and to prevent damage to the window glass.

Moreover, in the present invention, since the sliding plate is interposed between the tongue of the seismic isolation frame and the flange of the frame, they can slide reliably and sufficiently absorb the relative displacement. Also,
Since the seismic isolation frame is held against the frame in a state where the engagement pieces of the seismic isolation frame and the engagement portions of the frame are engaged, improvement of the water stopping performance due to their engagement can be expected, and On the other hand, when assembling the seismic isolation frame, the positioning work is easy. Further, the slide member has a groove formed over its entire width, and the column of the support member is fitted into the groove over its entire length, so that the relative displacement is completely removed from the groove. Therefore, a sufficiently large allowable relative displacement can be ensured, and it is possible to cope with large amplitude vibration.

[Brief description of the drawings]

1 to 3 show one embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a supporting structure of a window glass, FIG. 2 is a perspective view of a slide mechanism, and FIG. 4 and 5 are views showing a conventional example, and FIG. 4 is a cross-sectional view of a seismic isolation mechanism, and FIG. It is a front view of the window glass which it supports. A: Window glass support structure, G: Window glass, Fu: Upper frame (frame), F1: Lower frame (frame), c: Engagement part, f: Flange, 10: Vertical Stand, 20 …… Seismic isolation frame, 20a …… Tongue, 2
0b ... engagement piece, 30 ... slide mechanism, 31 ... slide member, 31a ... groove, 32 ... support member, 32a ... columnar part, 40
…… Sliding plate.

Claims (1)

(57) [Scope of request for utility model registration] 1. A supporting structure for a windowpane having a configuration in which windowpanes connected in a horizontal direction are supported from the inside of a building structure by vertical standing at the positions of their joints, wherein the windowpane is seismically isolated. The vertical stand is connected to the frame via a slide mechanism while holding the frame against the frame via the frame, and the seismic isolation frame extends in the direction in which the window glass is continuously provided. The seismic isolation frame is formed with an engagement piece projecting in the indoor direction and a tongue piece projecting in the outdoor direction, each extending in the longitudinal direction of the seismic isolation frame. An engagement portion and a flange are provided at positions corresponding to the engagement piece and the tongue piece formed on the seismic isolation frame, respectively, extending in the longitudinal direction of the frame. A piece and the engaging portion are engaged, and the tongue piece and the flange are used for sliding. By connecting the seismic isolation frames relative to the frame in such a manner that they can be relatively displaced in the longitudinal direction by being connected to the frame so as to be relatively displaceable in the longitudinal direction, the slide mechanism is provided in the vertical orientation. A slide member provided at an end, and a support member having one end fixed to the frame and the other end engaged with the slide member, wherein the slide member has a groove along a direction in which the window glass is connected. While being formed over the entire width of the slide member, the support member is provided with a columnar portion having a length extending over the entire length of the groove portion, and the columnar portion is fitted into the groove portion so as to be relatively displaceable. A supporting structure for a window glass, wherein a cubic end and the frame are connected so as to be relatively displaceable in a direction in which the window glass is continuously provided.