JP3608297B2 - Panel material support structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a panel material support structure in a building, a curtain wall construction method for a structure, and the like.
[0002]
[Prior art]
12 and 13 are diagrams showing a conventional example of a curtain wall construction method, in which plate glasses 1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, and 1i are arranged as panel materials.
[0003]
When a plurality of plate glasses (for example, 1a, 1b, 1c) are arranged in the vertical direction as a panel material (this is referred to as a step window), a sash member called an invisible 22 is provided between the upper plate glass and the lower plate glass. Arrange.
[0004]
The mesh 22 is supported by the vertical 16 and vertical 16 arranged at both ends thereof, and has a cross-sectional rigidity set so as to withstand the dead weight of the upper plate glass. The invisible eyes may be supported by a vertical frame and a vertical frame, or by a vertical frame and a vertical frame.
[0005]
An attachment frame 23 and an attachment frame 26 for holding the upper plate glass 1a and the lower plate glass 1b are provided on the outdoor side of the seamless 22. A structural reinforcing portion 27 is provided between the mounting frame 23 and the mounting frame 26 so as to prevent the mounting frames 23 and 26 provided on the outdoor side of the seamless mesh 22 from being deformed or broken. Yes, the dimension J thereby increases the finding dimension L of the invisible 22.
[0006]
The dead weight of the upper plate glass 1a is transmitted to the eyes 22 via the setting blocks 12 and 12 arranged at the lower portion of the plate glass. Since the force due to the self-weight acts as a bending load on the mesh 22, the cross-sectional rigidity of the mesh 22 is set so as to withstand this bending load.
[0007]
When the width dimension of the plate glass is increased, the seamlessness becomes longer and the seamless span as the beam becomes longer. Therefore, it is necessary to increase the seamless sectional rigidity, and the structural reinforcing portion 27 is provided. Because of the dimension J by the portion 27, the invisible finding dimension L is also set larger.
[0008]
FIG. 14 is a front view of a conventional panel material support structure in the case of a sash (the cross-sectional view thereof is the same as FIG. 12), and includes upper and lower horizontal frames 18 and 18 and left and right vertical frames 19 and 19. In the center of the opening, a vertical 17 is provided in the vertical direction, and an invisible 22 is passed between the vertical frame 19 and the vertical 17.
[0009]
A setting block 12 is disposed on the structural reinforcing portion 27 provided on the outside of the invisible room, and further, plate glasses 1j and 1n are disposed thereon. Plate glasses 1k and 1m are arranged on the lower side of the eyes. In this case, the load is applied in the same manner as in the case shown in FIG.
[0010]
As the invisible dimension increases, the designability decreases, and the invisible dimension with a large indentation dimension increases in cost.
[0011]
[Problems to be solved by the invention]
The present invention has been made to solve the above-described problems, and an object thereof is to provide a panel material support structure that is excellent in design and inexpensive.
[0012]
[Means for Solving the Problems]
The present invention relates to a panel material support structure in which panel materials are arranged on the upper and lower sides of the joint and are stepped, and the bottom plate portion of the mounting frame provided on the outer side of the joint to hold the upper panel material In addition, the upper panel material is arranged with two setting blocks interposed, and the weight transmission block is interposed at a position directly below each of the setting blocks with the bottom plate portion interposed therebetween . panels and these dead weight transfer block provides a panel member supporting structure, characterized by comprising placing a lower side of the panel member as inserted or.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Before Symbol bottom plate portion is to have a site engagement portion other than the self-weight transfer block is disposed, the ridges having an engagement portion having a shape corresponding to the shape of the locking portion, the the transom It is preferable that the lower panel material is held by using the pressing edge. As the panel material, plate glass or the like is used . Before Symbol bottom plate portion is preferably have a locking portion of the substantially L-shaped cross section and two columns.
[0014]
According to the present invention, the position of the setting block that supports the weight of the upper panel material and the left and right positions (the left and right positions are the panel material) so that bending stress due to the weight of the upper plate glass does not act on the eyes. primarily to refer to the position of the left and right) overlaps the surface, and since the bottom plate portion and the lower side of the panel member of the transom of the mounting frame are arranged self-heavy transmission block as挿Ma, the transom of Finding dimensions can be reduced.
[0015]
【Example】
A first embodiment of the panel material support structure of the present invention will be described with reference to FIGS. These drawings are diagrams showing an example in which the panel material support structure of the present invention is used in the curtain wall construction method.
[0016]
A plurality of verticals 16 are fixed to a building frame (not shown) in the vertical direction, and a plurality of blanks 2 are installed and fixed between the verticals, and are surrounded by the verticals 16 and the blanks 2. Plate glass as a panel material is stepped on the part.
[0017]
An attachment frame 3 for holding the upper plate glass 1a is provided integrally with the mesh 2 on the outside of the mesh 2. Two setting blocks 12, 12 are arranged on the bottom plate part 4 of the mounting frame 3, and a plate glass 1 a is arranged on the setting blocks 12, 12. Periphery and backup the gap between the mounting frame 3 material 14c of the glass sheet 1a, 14d are inserted, shea Lumpur material 15 is filled in the center of the glass sheet on its top.
[0018]
The bottom plate portion 4 of the mounting frame 3 is provided with locking portions 5a and 5b having a substantially L-shaped cross section, and the locking portions 7a and 7b having shapes corresponding to the shapes of the locking portions 5a and 5b, A pressing edge 6 provided on the ceiling portion 10 is attached to the seam 2.
[0019]
As shown in FIG. 3, the locking portions 5 a and 5 b of the mounting frame 3 have notches 8, and the locking portions 7 a and 7 b and the ceiling portion 10 of the pressing edge 6 have notches 9.
[0020]
The self-weight transmission blocks 13 and 13 are located at the positions of the notches 8 and 9 so that the positions of the left and right sides of the setting frame 12 and 12 coincide with the bottom plate portion 4 of the mounting frame 3 and the lower plate glass 1b. Therefore, the load of the upper glass sheet 1 a does not act as a bending stress on the bottom plate portion 4 of the mounting frame 3.
[0021]
Since the load of the upper glass sheet 1a does not act as a bending stress on the mesh 2, the structural reinforcing portion 27 as in the conventional example shown in FIG. 12 is unnecessary, and the gap portion 28 is also unnecessary.
[0022]
The finding dimension M of the panel material support structure of the present invention is significantly smaller than the finding dimension L of the conventional panel material support structure shown in FIG.
[0023]
The setting block, and the like are used neoprene rubber hardness of around 90 degrees, the dead weight transfer block, the hardness of around 90 degrees in addition to such neoprene rubber, a neoprene rubber setting block hardness of around 90 degrees of the upper and lower surfaces those to the structure sandwiched between Teflon sheets, Teflon block, and high-strength polycarbonate blocks can be used. As the mesh and the ledge, a metal made of aluminum alloy or stainless steel can be used.
[0024]
The assembly process of the first embodiment of the panel material support structure of the present invention will be described with reference to FIGS.
As a 1st process, the backup material 14a and the lower plate glass 1b are attached to the seamless 2. Further, attaching the setting block 12 to the mounting frame 3 at a position just above the notch-out 8 engaging portion 5a at the bottom plate portion 4 of the mounting frame 3, 5b is not provided (see FIG. 3).
[0025]
As a second step, a gap between the bottom plate portion 4 and the lower glass sheet 1b of the mounting frame 3, the position where the notch-out 9, mounting the self-weight transfer block 13.
[0026]
As a third step, the pressing edge 6 is attached to the mounting frame 3 of the stitch 2 such that the locking portions 7 a and 7 b of the pressing edge 6 are combined with the locking portions 5 a and 5 b of the mounting frame 3 of the stitching 2. In addition, in FIG. 8, FIG. 9, description of the self-weight transmission block 13 is abbreviate | omitted so that a figure can understand easily.
[0027]
As a fourth step, the backup material 14b is attached. Next, the backup material 14c and the upper glass plate 1a are attached. Thereafter, as shown in FIG. 1, the backup material 14d is attached and the sealing materials 15 and 15 are filled.
[0028]
The second embodiment of the panel material support structure of the present invention will be described with reference to FIG. This figure is a view showing an embodiment in which the panel material support structure of the present invention is used in a fitting sash.
[0029]
A vertical stand 17 is provided in the center of the opening made up of the upper and lower horizontal frames 18 and 18 and the left and right vertical frames 19 and 19. 32 is provided, and the glass plates 1j and 1n are disposed above the meshes 32 and 32, and the glass sheets 1k and 1m are disposed below the meshes 32 and 32. The structure of the cross sections of the blanks 32 and 32 is the same as the structure of the first embodiment shown in FIG. 1, and the effect thereof is also the same.
[0030]
FIG. 11 relates to a comparative example, and shows a case where no self-weight transmission block is used in the second embodiment shown in FIG. In this comparative example, although no structural reinforcing portion is provided in an eyeless manner, a self-weight transmission block is not used, so that a bending stress acts on the eyeless surface 42 due to the load caused by the upper glass plates 1j and 1n. The invisible 42 is bent.
[0031]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it is excellent in design property and can provide a cheaper panel material support structure also on the cost.
[Brief description of the drawings]
1 is a cross-sectional view of the panel material support structure of FIG. 2. FIG. 2 is a front view of a first embodiment of the panel material support structure of the present invention. 4 is a cross-sectional view taken along line AA of the panel material support structure of FIG. 2. FIG. 5 is a cross-sectional view taken along line BB of the panel material support structure of FIG. FIG. 7 is a cross-sectional view illustrating a first step of assembling the material support structure. FIG. 7 is a cross-sectional view illustrating a second step of assembling the panel material support structure of FIG. FIG. 9 is a sectional view for explaining a fourth step of assembling the panel material support structure of FIG. 2. FIG. 10 is a front view of a second embodiment of the panel material support structure of the present invention. Figure 11 is a cross-sectional view of a front view and FIG. 12 panel material support structure of Figure 13 of the panel member supporting structure according to Comparative example 13 conventional panel Front view Figure 14 is a front view of another conventional panels support structure of the support structure ## REFERENCE NUMERALS]
1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i, 1j, 1k, 1m, 1n: plate glass 2, 22, 32, 42: seamless 3, 23, 26: mounting frame
4: Bottom plate parts 5a, 5b, 7a, 7b: Locking part 6: Pushing edge 8, 9: Notch 10: Ceiling part 11a, 11b, 11c: Convex part 12: Setting block 13: Self-weight transmission block 14a, 14b, 14c 14d: backup material 15: seal material 16, 17: vertical 18: horizontal frame 19: vertical frame 27: structural reinforcement 28: gap

Claims (3)

In the panel material support structure in which the panel material is arranged on the upper side and the lower side of the joint, and two windows are provided on the bottom plate portion of the mounting frame provided outside the joint to hold the upper panel material. The upper panel material is arranged with the setting block interposed therebetween, and the self-weight transmission block is interposed at the position directly below each of the setting blocks with the bottom plate portion interposed therebetween, to the bottom plate portion and the lower panel material. panel member support structure of these self-weight transfer block is characterized by being arranged below the panel member as inserted or. Before Symbol bottom plate portion has a portion with the engaging portion other than the self-weight transfer block is disposed, ledge having an engagement portion having a shape corresponding to the shape of the locking portion, the the transom 2. The panel material support structure according to claim 1, wherein the lower panel material is held by using the pressing edge. Before Symbol bottom plate portion, the panel member supporting structure of claim 2 have a locking portion of the substantially L-shaped cross section and two columns.

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