JPS63315751A - Screen in horizontal connected window or curtain wall - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] (a) Industrial application The present invention is a construction in which the upper and lower frames of the sash are installed and supported in parallel to the building frame in advance, and a face plate made of glass or the like is fitted between the upper and lower frames. In horizontal windows or curtain walls where windows are continuous in the direction, the movement of the face plate such as the glass plate of the outer wall is not restricted due to the shaking of the building due to an earthquake, and it is possible to adapt to the displacement between the building's floors and improve the wind pressure resistance etc. This invention also relates to a mullion in a horizontal window or curtain wall, which can be made small and constant in size, thereby greatly improving the appearance of the exterior.

(B) Prior Art Conventionally, as shown in FIGS. 4 and 5, for example, in the structure of this type of mullion, an edge material 33 is attached to both lateral ends of a face plate 31 such as a glass plate on the outer wall via a sealing material 32. The opening groove 34 for inserting the face plate is fitted into the opening groove 34, and the sash upper frame 35 (
An internal mullion 37 is fixed between the sash lower frame 36 (not shown), and the edge material 33 is integrally provided with a fitting groove 38 for a joint insertion piece in parallel with the opening groove 34. Screw holes 39 are bored in the mullion 37 at required intervals, and the insertion piece 41 on one side of the joint member 40 is inserted into the insertion groove 38.
Insert the screw 44 into the screw hole 39 of the internal mullion 37 through the hole 43 made in the fixed foot 42 on the other side of the joint member 40, and screw the screw 44 into the mullion screw hole 39. The edge material 33 and the inner mullion 37 are fixed and connected by a joint member 40 interposed therebetween, so that the edge material 33 is movable in the length direction of the sash relative to the inner mullion 37 and can be moved indoors and outdoors. Generally, a structure in which the parts are connected and supported in a restrained state is adopted.

However, when the building shakes due to an earthquake, the face plate 31, such as a glass plate, supported by the edge material 33 moves relative to the joint member 40, which is integral with the internal mullion 37 fixed to the building, and therefore the building's interstory displacement occurs. In order to prevent distortion from directly acting on the surface plate and causing accidents such as cracking and splitting, it is necessary to provide sufficient edge clearance between the mullion and the face plate, which increases the mullion size. At the same time, errors in cutting of the face plates and dimensional errors of the building are absorbed between adjacent face plates, so if this area is sealed, the dimensions will be uneven and the exterior appearance will be lacking.

→ Problem to be solved by the present invention The problem to be solved by the present invention is to make the face plate such as a glass plate and the mullion unrestrained against interlayer displacement, so that the dimensions of the mullion can be kept small and constant. This is an attempt to obtain mullions in horizontal windows or ten walls that can improve wind pressure strength, speed up construction work, and make construction work more efficient.

(b) Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a method in which the upper and lower frames of the sash are installed and supported in parallel to the building frame in advance, and a face plate made of glass or the like is fitted between the upper and lower frames. In horizontal continuous windows or curtain walls in which the windows are continuous in the horizontal direction, approximately T-shaped exterior panels are placed in the gaps between adjacent face panels of the exterior wall that separates the indoor space from the outdoor space of the building. This and the face plate are air- and watertightly sealed, and an inner mullion to be placed on the indoor side is integrally molded into the web of the outer siding plate, and the inner mullion with the outer siding plate is restrained from indoor and outdoor directions. However, it is an object of the present invention to provide a mullion in a horizontal window or curtain wall, which is characterized in that it is movable in the longitudinal direction of the sash.

−) Effect Next, the operation of the present invention will be explained.

The face plate, such as a glass plate, is restrained so that it is difficult to move in the indoor and outdoor directions of the upper and lower sash frames, and the face plate is restrained in the longitudinal direction of the sash upper and lower frames.
It is placed on the sash lower frame in a state of is placed on the lower frame of the sash in a movable state, so if distortion occurs due to inter-story displacement of the building due to an earthquake, the face plate and external eyelids will Even if the internal mullions with plates are restrained from moving in that direction, the strain acting on them is easily absorbed due to the tilt shift.
In addition, when the interlayer displacement occurs in the length direction of the sash, the face plate and the internal mullion with outer sash are kept movable in that direction and are not restrained, so they can be held together. It is possible to effectively accommodate interlayer displacement by causing displacement between the lower and lower frames of the sliding sash.

Further, the outer siding plate integrated with the inner mullion is formed with a web extending integrally on the indoor side thereof, and this web functions as a bracing bone and is imparted with strength and sturdiness.

(f) Example This will be explained below with reference to the drawings.

FIG. 1 and FIG. 2 show an embodiment of the present invention, in which sash upper frames 1 are attached to the building frame in a row in the horizontal direction.
And into the sash lower frame 2 (on the outdoor side between the sides, fit the face plates 3 such as glass plates in a row in the horizontal direction. A gap 4 with a predetermined dimension is provided between the adjacent face plates 3. On the corresponding upper and lower frames 1.2 of the sashes on the inner side of the inner room, internal support supports 6.6 (with their open surfaces 5.5 facing each other) are molded parallel to the length direction of the sashes, and the lower open surface 5 is laid with a sliding material 7 made of resin or the like.An internal mullion 8 is fitted between the internal mullions 6.6 on the open surface 5.5, thereby preventing the lateral direction. It is movable both indoors and outdoors and is supported by an internal support 6 of the lower sash frame 2 in a bundled state. The web 10 of the approximately T-shaped outer mesh plate 11 is arranged in the gap 4 between the face plates 3, a required gap 12 is provided between the exposed plate 9 of the outer mesh plate 11 and the face plate 3, and the web 10 is arranged in the gap 4 between the face plates 3. The inner mullion 8 disposed on the indoor side is integrally molded.The outer side of the inner mullion 8 is surrounded by a mullion cover 13, and the face plate 3 and the outer eye plate 110 are exposed. 9 and between the face plate 3 and the mullion cover 13 are air- and water-tightly sealed with a sealant] 4. Since the inner mullion 8 with the plate 11 is configured to be movable in the length direction of the 1ζ sash together with the face plate 3 made of glass or the like, it can adapt to interlayer displacement, so it can be inserted into the gap 4 between the end of the face plate. The edge clearance 4. between the outer mesh plate 11 and the web 10 can be reduced.
It is possible to keep the mullion area size H, which is the length of In addition to contributing to further improvement of exterior beauty by reducing the expected direction @12 between
This contributes to making the structure more robust, such as having a flexible structure that can withstand interstitial displacement of buildings due to earthquakes, and strong wind pressure resistance, as well as simplifying construction.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view showing the configuration of an embodiment of the present invention, and FIG.
The figure is a cross-sectional view of the same, FIG. 3 is a cross-sectional view showing an example of the conventional configuration, and FIG. 4 is a perspective view of the main part on the side of the lower frame of the sash. 1... Sash upper frame, 2... Sash lower frame, 3... Face plate of glass, etc., 4... Gap, 8... Internal mullion, 10...
- Web of outer siding board, 11...outer siding board. Figure 2 Figure 3, 56

Claims (1)

[Claims] The upper and lower sash frames 1 and 2 are installed and supported in parallel to the building frame in advance, and a face plate 3 made of glass or the like is fitted between the upper and lower frames. A substantially T-shaped outer panel 11 is disposed in the gap 4 between adjacent face plates 3 of the outer wall that partitions the indoor space and outdoor space of the building, and the outer panel 11 is air- and water-tightly sealed. Web 1 of board 11
0 is integrally molded with an internal mullion 8 to be placed on the indoor side, and the internal mullion 8 with the outer panel 11 is restrained in the indoor/outdoor direction, but is movable in the longitudinal direction of the sash. A mullion in a horizontal window or curtain wall characterized by