JPH0332666Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to an exterior panel whose main component is a plate material such as a glass plate, which serves as an exterior finishing material for a building or the like. More specifically, the side part of the plate material is fitted into the groove formed in the inner peripheral part of the gasket,
The present invention relates to an exterior panel in which the gasket is attached to the outer periphery of this plate material.

[Conventional technology]

In the above-mentioned type of exterior panel, one using a so-called H-shaped gasket is known. That is, the H-shaped gasket has grooves formed on its inner and outer peripheries, and the side portions of a plate such as a glass plate are fitted into the grooves on the inner periphery side.

The joint portion between a pair of adjacent exterior panels generally has a structure as shown in FIG. 6, for example. In other words,
The edge of the plate material can also be fitted into the groove on the outer periphery side of gasket G', allowing multiple plates to fit into the gasket.
It is possible to construct a continuous surface to some extent by connecting only with G', but it is necessary to attach this exterior panel P' to the frame and adjust the entrance and exit of the exterior panel P' at the joint part, Instead of board material,
Fitting the mounting members 4' made of shaped steel or aluminum into the grooves 8e' on the outer peripheral side of the gasket G' of each exterior panel P', attaching each of the separate mounting members 4' to the frame, and The sealing material 10 is filled between adjacent mounting members 4' to ensure watertightness at the joint portion.

[Problem that the invention attempts to solve]

However, the conventional configuration described above has the following problems, and there is room for improvement.

In other words, since the mounting members made of shaped steel and aluminum are exposed to the outside, it is difficult to install them in environments with high salt content, such as the seaside, or in environments where chemicals are mixed in or contaminated, such as in industrial areas. The parts were corroded and rust was observed.

In addition, sealing work is required to maintain the watertight structure of the building between the mounting members for adjacent exterior panels and at the corners, which lengthens the process and increases costs. It was hot.

In view of the above-mentioned circumstances, the purpose of this invention is to provide an exterior panel that is easy to construct and that can maintain high watertightness at the joint portion.

[Means for solving problems]

The characteristic structure of the exterior panel according to this invention is that a gasket with a groove on the inner circumference fitted around the outer circumference of the plate material is provided with a mounting member for attaching it to the frame, and an elastically deformable seal abutment is provided on the outer circumference of the gasket. The reason lies in the fact that the parts are connected together.

[Effect]

In other words, by butting the edges of a pair of exterior panels that are individually attached to the building frame via mounting members, and making sure that the abutting members abut each other, a watertight structure can be maintained at the joint portion of the exterior panels. Ru. At the same time, the adjacent abutting members prevent the mounting member from coming into direct contact with the outside air.

[Effect of idea]

As a result, sealing work between the exterior panels was no longer necessary, making it possible to shorten the process and reduce costs accordingly. Also, since the mounting parts are not exposed to the outside,
There is no risk of corrosion or rust on the mounting parts, and the initial mounting strength can now be maintained for a long period of time even in locations where the air is polluted, such as the seaside or industrial areas. .

Therefore, overall, construction is cheap and easy;
Furthermore, it has become possible to provide an exterior panel with excellent watertightness and also excellent durability of mounting members.

〔Example〕

Examples of this invention will be described below based on the drawings.

Figures 1A and 1B show a horizontal cross section and a vertical cross section of a building in which the exterior panel P according to this invention is applied to the outer wall. The exterior panel P is made by attaching gaskets G around the four circumferences of a glass plate 1, which is an example of a plate material. This gasket G is the plate glass 1
The four corners are welded in advance to form an annular shape in a factory or the like to match the shape and dimensions of the ring.

Figure 1 A and 2 in Figure 2 are columns made of H-shaped steel, and Figure 1 B and 2 in Figure 2 are horizontal members made of angle steel that are constructed across the columns 2. . Then, an exterior panel P is attached to the frame S made up of these pillars 2 and horizontal members 3 via a mounting member 4 provided on the gasket G and a bolt 5 screwed into this mounting member 4. ing. As shown in FIG. 2, the mounting members 4 are provided at a total of eight locations, two on the top and bottom of the left and right vertical gaskets G of the exterior panel P, and two on the left and right of the top and bottom horizontal gaskets G.

As shown in FIG. 3, each mounting member 4 is made of a pair of short metal templates 4a and 4b having flanges that are fitted into the grooves 8a and 8b of the gasket G, respectively, and are fastened together with screws 4c. This is what I did. A metal piece 4d formed with a female screw is held between the pair of mold members 4a and 4b.

Then, as shown in FIG. 3 and FIGS. 1A and 1B, a male thread 5a formed at one end of the bolt 5 is screwed into the female thread of this metal piece 4d, and the other end of the bolt A male thread 5b having a direction opposite to the formed male thread 5a is screwed into a nut member n welded to the flange of the column 2 or the horizontal member 3. Further, a pin 5c is installed approximately in the center of this bolt 5.

That is, by holding this pin 5c and rotating the bolt 5, the relative position of the metal piece 4d with respect to the pillar 2 or the horizontal member 3 is changed, and the exterior panel P
It is configured so that it can be adjusted in and out of the frame S.

Note that the specific configurations of the mounting member 4, bolts 5, etc. can be changed as appropriate. For example, the metal piece 4d may be omitted and the female thread may be formed directly on the mold member 4b.
Instead of the pin 5c, a hole or the like into which a rod or the like for rotating the bolt 5 can be inserted may be provided, or the bolt 5 may be
A part of the cross section may be formed to have a cross-sectional shape that can be engaged with a spanner or the like. Further, the mounting hardware 4 may be a through piece instead of the piece piece described in the previous embodiment. Furthermore, the number of fittings 4 in the case of a piece piece or the number of bolts 5 for the fittings 4 in the case of a through piece are arbitrary.

In addition, as shown in FIG. 1B, a bolt 7 that is screwed into an angle piece 6 welded to the horizontal member 3 comes into contact with the mounting hardware 4 on the lower side of the exterior panel P from below. . By rotating this bolt 7, the relative position of the mounting hardware 4 with respect to the angle piece 6 can be changed, and the exterior panel P can be adjusted up and down with respect to the frame.

On the other hand, gasket G has the following cross-sectional view:
As shown in FIG. 4 and FIGS. 1A and 1B, eight grooves c are formed in the inner circumference of the gasket body 8A,
The side part 1 of the plate glass 1, which is the side part of the plate material, is placed in this groove 8c.
A is fitted inside. Further, an elastically deformable sealing contact member 8B is provided on the outer circumference of the gasket body 8A.
It is connected to the . This abutting member 8B is a hollow body made of the same material as the gasket body 8A.

In other words, the gasket G is often made of rubber or the like with relatively low elasticity, but by integrally connecting the abutting member 8B with the gasket body 8A and the same material, it is possible to maintain high watertightness while making abutting contact. Part 8B
By making it a hollow body, it is configured to be elastically deformable.

As shown in FIGS. 1A and 1B, when the exterior panel P is attached, this abutment member 8B elastically abuts against the abutment member 8B similarly provided on the adjacent exterior panel P. We are starting to get closer to each other. This keeps the interior watertight and isolated from the outside air.

That is, the metal mounting member 4 fitted into the grooves 8a, 8b of the gasket G is prevented from coming into direct contact with the outside air. Therefore, even in an atmosphere where there is a risk of metal corrosion, such as at the seaside or in a factory area, it is possible to avoid corrosion of the mounting member 4 and deterioration of its mounting strength.

The specific configuration of the abutting members 8B can be changed as appropriate. For example, as shown in FIG. It may be designed to increase the Furthermore, instead of the contact member 8B being made of the same material as the gasket body 8A described in the previous embodiment, a contact member 8B made of a different material from the gasket body 8A is attached to the gasket body 8A by welding or the like. They may be installed in series. Further, the shape thereof may be a solid body or a fin-like shape instead of a hollow body.

Next, the construction method of this exterior panel P will be briefly explained.

Initially, the plate glass 1 is not fitted, and in a factory, the above-mentioned annular gasket G with the mounting member 4 attached is manufactured. At the installation site, the annular gasket G is attached to the frame S using the attachment member 4 and bolts 5. In this state, the abutment members 8B of adjacent exterior panels P are elastically abutted against each other, forming a watertight structure. Therefore, there is no need to separately perform sealing work.

Thereafter, the zipper 8d that fits into the gasket G is removed, the side portion 1A of the plate glass 1 is fitted into the groove 8c, and the zipper 8d is fitted to complete the attachment of the exterior panel P. This state is shown in FIGS. 1A and 1B.

In the previous embodiment, the gasket G was attached to the four circumferences of one sheet of glass 1, but it is also possible to provide an exterior panel P composed of a plurality of sheets of glass 1. Here is an example:
This will be explained with reference to FIG. 5, which shows a cross section used for the outer wall of a building. Note that the same parts as in FIG.

In this embodiment, three glass plates 1 are arranged in series. An HC type zipper gasket 9 is provided between each glass plate 1. And also for this zipper gasket 9,
The mounting member 4 described earlier is attached,
They are each attached to the horizontal member 3 via bolts 5.

Note that as the plate material 1, in addition to plate glass, a cement plate, a resin plate, a metal plate, etc. can be used.

[Brief explanation of the drawing]

Figures 1 to 5 show examples of exterior panels according to this invention, Figure 1A is a horizontal sectional view of the building, Figure 1B is a vertical sectional view of the building, and Figure 2 is the building frame. FIG. 3 is an exploded view of the parts, FIG. 4 A and B are sectional views showing another embodiment, and FIG. 5 is FIG. It is a vertical sectional view of a building corresponding to . Also,
FIG. 6 is a sectional view showing a conventional example. 1... Board side, 1A... Board side, 4... Mounting member,
8B...Abutting member, 8c...Groove, G...Gasket, S
...Main body.

Claims (1)

[Claims for Utility Model Registration] In an exterior panel in which the gasket G is attached to the outer periphery of the plate 1 by fitting the plate side 1A into the groove 8c formed on the inner circumference of the gasket G, This is an exterior panel in which a mounting member 4 for attaching to a frame S is provided, and an elastically deformable sealing contact member 8B is integrally connected to the outer periphery of the gasket G. The exterior panel according to claim 1, wherein the gasket G and the contact member 8B are made of the same material, and the contact member 8B is a hollow body.