JP2024023732A - architectural panels - Google Patents

Abstract

An object of the present invention is to provide a building panel that is easy to manufacture (process) and that allows adjacent building panels to be easily connected to each other. [Solution] The building panel 1 of the present invention includes a rectangular core material 3, a decorative material 2 disposed on the front side thereof, and a decorative material 2 fixed to the longitudinal side edge of the back side of the core material 2 so that the front side It consists of a connecting member 4 which is a groove-shaped molded body having an open internal space 40, and the connecting member 4 includes an outer connecting member 4A fixed to one side edge, and an outer connecting member 4A fixed to the other side edge. Two kinds of inner connecting members 4B are used, and the outer connecting members 4A are continuous in the longitudinal direction and are characterized in that the inner connecting members 4B can be arranged in the internal space 40 thereof. [Selection diagram] Figure 1

Description

The present invention relates to a building panel that is easy to manufacture (process) and that allows adjacent building panels to be easily connected to each other.

For example, metal roof panels that are placed side by side with other metal roofing materials on the roof base, or metal exterior panels that are placed side by side with other metal exterior materials on the surface side of the exterior base, can be used in various types as described below. Panels have traditionally been proposed.

An example is a panel in which a foamed heat insulating material (functional material) is interposed between front and back materials.
Further, as another example, a panel in which a surface material and various functional materials are integrated by adhesive or the like is known, and for example, there is a panel described in Patent Document 1. The panel described in Patent Document 1 has a structure in which an aluminum plate is used as a surface material and a calcium carbonate foam material is bonded as a functional material.
Furthermore, as another example, a panel in which a heat insulating material and the like are integrated into a box-shaped surface material in a surrounding manner is also known, and for example, there is a panel described in Patent Document 2. The panel described in Patent Document 2 has a configuration in which a metal plate material is used as a surface material and a foamed resin is used as a heat insulating material.

JP2003-278360A Patent No. 6362563

However, when manufacturing a panel in which a foam insulation material is interposed between the front and back materials, a liquid resin foam composition is injected (filled) between the facing material and the back material. Special manufacturing equipment was required to solidify the product.
Furthermore, since the panel described in Patent Document 1 depends on the adhesiveness of the adhesive for its integrity as a panel, the edges tend to lift (peel off) after installation, and peeling over time is a particular problem. there were.
Furthermore, the panel described in Patent Document 2 requires time and effort to integrate the four circumferences of the heat insulating material into a surrounding shape with the surface material, and cannot be adapted to various sizes.

Therefore, an object of the present invention is to propose a building panel that is easy to manufacture (process) and can easily connect adjacent building panels to each other.

The present invention has been proposed in view of the above, and includes a rectangular core material, a decorative material arranged on the front side of the core material, and a decorative material fixed to the longitudinal side edge of the back side of the core material, with the front side open. a connecting material that is a groove-shaped molded body having an internal space, the connecting material includes an outer connecting material fixed to one side edge, and an outer connecting material fixed to the other side edge. The invention relates to a construction panel characterized in that two kinds of inner connecting materials are used, the outer connecting materials are continuous in the longitudinal direction, and the inner connecting materials can be arranged in the internal space thereof. be.

The construction panel of the present invention is easy to manufacture (process), and the outer connecting material and the inner connecting material are fixed to the side edges in the longitudinal direction, and the inner connecting material is arranged inside the outer connecting material continuous in the longitudinal direction. Adjacent building panels can be easily connected to each other, and rainwater that adheres to the decorative material placed on the front side can be guided into the internal space of the outer connecting material. .

In addition, since the connecting material has an internal space that is open on the surface side and is a groove-shaped molded body, not only does rainwater etc. infiltrate into the internal space of the external connecting material, but also insertion of the internal connecting material is prevented from occurring on the surface side. These connecting materials can be formed into a simple shape such as a U-shape.

(a) A cross-sectional view showing the building panel of the first embodiment of the present invention, (b) A cross-sectional view showing the decorative material, core material, and connecting material forming the building panel in order from the top side, (c) Adjacent buildings (d) A cross-sectional view showing a state in which the panels are connected to each other, and (d) a cross-sectional view showing a state in which the inner connecting member is inserted into the outer connecting member. (a) A perspective view showing the construction method of the wall structure using the building panels of the first embodiment and showing the building panels arranged at predetermined positions; (b) A building adjacent to the outside connecting material of the building panels. FIG. 3(c) is a perspective view showing a state in which the panels are faced so as to have inner connecting materials inserted therein, and (c) a perspective view showing a state in which adjacent building panels are connected to each other. (a) A sectional view showing the state in which the building panels of the second embodiment are connected to each other, (b) A sectional view showing the state in which the building panels of the first embodiment are connected to each other, (c) A sectional view showing the state in which the building panels of the first embodiment are connected to each other. It is a cross-sectional view showing a state in which building panels are connected to each other. (a) A sectional view showing a state in which the building panels of the fourth embodiment are connected, (b) A sectional view showing a state in which the building panels of the fifth embodiment are connected, (c) A sectional view showing a state in which the building panels of the fifth embodiment are connected. It is a cross-sectional view showing a state in which building panels are connected to each other.

The building panel of the present invention includes a rectangular core material, a decorative material disposed on the front side of the core material, and an internal space fixed to a longitudinal side edge of the back surface side of the core material and having an open surface side. and a connecting material which is a groove-shaped molded body, and two types of the connecting material are used: an outer connecting material fixed to one side edge and an inner connecting material fixed to the other side edge. , the outer connecting material is continuous in the longitudinal direction, and the inner connecting material can be arranged in an internal space thereof.

The architectural panel of the present invention does not particularly specify length (height) or width, but for example, the length (height) is assumed to be the "floor height (approximately 3 m)" of a building. , is formed into a rectangular plate shape with a width of 300 to 900 mm.

The material of the decorative material that makes up this architectural panel is not particularly specified, but it is assumed that it will mainly be a plate material such as metal (thin plate: about 0.3 to 1.0 mm), and the strength of the core material used will depend on the strength of the core material used. Thickness is selected. For example, if the core material to be used has high strength, a thin plate may be selected.

Furthermore, a wall structure is constructed by arranging these architectural panels so that they are adjacent to each other on the left and right, and there are two types of joints, which are the intervals between the panels: "open joints" and "closed joints."
``Open joints'' refer to cases where the opposing spacing between building panels is narrow or wide, but open.
"Closed joints" can be either integrated into the building panel or attached to a separate member, with joints that cover the spacing between them, and the separate member may also be made of metal or resin. It may be a hard shaped material such as, or it may be made of an irregular shaped material.
For example, the illustrated embodiment (sixth embodiment shown in FIG. 4C), which will be described later, shows an example in which a building panel itself is provided with a joint portion that covers the joint.

The material of the core material that makes up this architectural panel is not particularly specified, but if it is pre-formed into a rectangular shape, it is preferably a material that has functionality such as heat insulation, fire prevention, and fire resistance. Alternatively, it may be made of a material that provides the strength of the panel. Alternatively, it may be formed into a rectangular shape by performing a molding process such as compression or melting.
Specifically, a metal plate material, a hard resin material, etc. are assumed, and the thickness thereof is about 0.8 to 10 mm.

A connecting material is fixed to the back side of the core material with respect to the decorative material disposed on the opposite side of the core material from the decorative material, that is, on the front side.
This connecting material is a groove-shaped molded body fixed to the longitudinal side edge of the core material and having an internal space, and if it is integrally fixed to the core material, its material and fixing means are Although not limited to, two types are used: an outer connecting material fixed to one side edge and an inner connecting material fixed to the other side edge. The outer connecting member is continuous in the longitudinal direction, and the inner connecting member can be placed in the inner space thereof.

When metal materials such as lightweight steel are used as the connecting material and the core material, these may be joined by welding or the like. Alternatively, if a high-strength resin material such as FRP is used, these may be joined with an adhesive.
The internal space of the connecting material is a part that has an opening and a volume (width) into which the other connecting material can be inserted, and when the surface side is open, rainwater does not enter the internal space of the external connecting material. As well as the insertion of the inner connecting material from the surface side, these connecting materials can be formed into a simple shape such as a U-shape. It is also suitable for fixing with a fixture to a base (flank) made of high-strength steel such as C-shaped steel provided on the back side of the connecting member.

As mentioned above, it is assumed that rainwater, etc. may infiltrate into the internal space of the connecting material, so when driving a fixing device into this connecting material, a stopper should be installed to prevent further infiltration of rainwater, etc. It is necessary to fix it through water material.

A wall structure constructed using building panels made of such materials is one in which the building panels are arranged and fixed side by side on the base, such as the rim of the building frame, and the inner connections are fixed. The material is arranged and fixed so as to be wrapped around the outer connecting material, and the outer upper ends of the outer connecting material and the inner connecting material are in contact with the back surface of the other building panel, so that the adjacent building panel When connected, the decorative material on the front side can form a wall body that is connected flatly without creating a step or the like.

A building panel 1 according to a first embodiment of the present invention shown in FIG. It consists of a groove-shaped connecting member 4 fixed to a side edge and having an internal space 40, and the connecting member 4 includes an outer connecting member 4A fixed to one side edge, and an outer connecting member 4A fixed to the other side edge. The outer connecting member 4A is continuous in the longitudinal direction, and the inner connecting member 4B can be placed in the internal space 40 thereof.

The architectural panel 1 has a vertically elongated rectangular shape with a height dimension elongated in the width direction, and the decorative material 2 disposed on the surface side thereof is as shown in FIG. 1(b). Both side edges (22) of the rectangular face plate portion 21 are metal plates bent so as to cover the longitudinal side ends of the core material 3.
The side edge portion 22 in this first embodiment is bent and formed into an L-shape that covers the longitudinal end of the core material 3.

Further, the core material 3 constituting this architectural panel 1 is a metal plate material with a thickness of approximately 5 to 10 mm, and a length (height) of approximately 3 m and a width as shown in FIG. 1(b). It is a rectangular plate with a diameter of 300 to 900 mm.

A connecting member 4 (4A, 4B) is a lightweight steel material fixed to the back side of the core member 3 by welding (4c in the figure is a welded part) as shown in FIG. 1(b).
These connecting members 4A and 4B are groove-shaped molded bodies fixed to the longitudinal side edges of the core material 3 and provided with an internal space 40, and the outer connecting members 4A and 4B are fixed to one (right side in the figure) side edge. Two types are used: a connecting member 4A and an inner connecting member 4B fixed to the other (left side in the figure) side edge. The outer connecting member 4A is continuous in the longitudinal direction, and the inner connecting member 4B can be placed in the internal space 40 thereof. The outer connecting member 4A is provided with an insertion hole (not shown) into which the fixture 4d is inserted, and the inner connecting member 4B may be continuous in the longitudinal direction or may be a piece material.

The outer connecting member 4A is provided with a horizontal piece extending in the same direction in the form of a flange at the upper ends of two approximately U-shaped vertical pieces, and a horizontal piece 41a extending outward is connected to the core member 3. The horizontal piece 42a, which is a welded part and extends inward, is a contact part that comes into contact with the back surface of the core material 3 of the other building panel 1 when connected.
In the inner connecting member 4B, the horizontal piece 41b extending outward from the upper end of the substantially U-shaped inner vertical piece in a flange shape is the welded part to the core member 3, and the upper end 42b of the outer vertical piece is the welded part. , is a contact portion that comes into contact with the back surface of the core material 3 of the other building panel 1 when connected.

A construction panel 1 consisting of these decorative materials 2, core materials 3, and connecting materials 4 (4A, 4B) has a bent side edge portion of the decorative material 2 on the longitudinal side edge on the surface side of the core material 3. 22, 22 are assembled in an inserted manner, and the connecting members 4A, 4B are fixed (welded) to the longitudinal side edges of the back side of the core member 3 by welding.

Further, as described above, the outer connecting member 4A is provided with an insertion hole (not shown) and the fixing tool 4d is inserted therein as shown in FIG. It is attached to the base (fuselage) arranged on the In this case, the fixing member 4d is fixed with a water stop material (not shown) interposed around the periphery of the fixing member 4d to prevent further infiltration of rainwater and the like.

1(d) and FIGS. 2(a) to 2(c) show a state in which the building panel 1 facing the right side is attached to the building panel 1 shown on the left side. Note that the building panel 1 on the right side in the installed state is shown by a dotted line.
First, the building panel 1 is arranged in an inclined manner so that the inner connecting member 4B faces the outer connecting member 4A of the building panel 1 attached to a base (not shown).
Next, by inserting the outer vertical piece of the inner connecting member 4B into the internal space 40 of the outer connecting member 4A and rotating it, the inner connecting member 4B is arranged in a wrapping manner around the outer connecting member 4A. Ru.
This connected state is also shown in FIGS. 1(c) and 2(c), and as the contact portion 42b of the inner connecting member 4B presses against the back side of the core member 3, , the contact portion 41b of the outer connecting member 4A is connected to the horizontal piece (welded portion) 41a of the inner connecting member 4B.

Note that FIG. 2(a) shows the building panel 1 disposed on the right side in FIG. 1(d).
Further, FIG. 2(b) shows a state in which the outer vertical piece of the inner connecting member 4B in FIG. 1(d) is inserted into the internal space 40 of the outer connecting member 4A and rotated. .

In this way, the building panel 1 has the outer connecting member 4A and the inner connecting member 4B fixed to the side edges in the longitudinal direction, and the inner connecting member 4B is arranged inside the outer connecting member 4A continuous in the longitudinal direction. Since it is connectable, adjacent building panels 1, 1 can be easily connected to each other, and rainwater etc. adhering to the decorative material 2 arranged on the surface side can be guided to the internal space 40 of the outer connecting material 4A. Can be done.

Further, in the building panel 1 of the first embodiment, in the connected state, the outer upper ends 42a and 42b of the outer connecting member 4A and the inner connecting member 4B are pressed against the back surface of the other building panel 1. Therefore, when adjacent building panels 1, 1 are connected, the decorative materials 2, 2 on the front side can form a wall body that is connected flatly without creating a step or the like.

The building panel 1II of the second embodiment shown in FIG. 3(a) is wider (horizontally long) than the outer connecting material 4A of the building panel 1 of the first embodiment shown side by side in FIG. 3(b) for reference. Although the inner space 40ii is also formed wide and the form of the welded portion and abutting portion has been changed, other than that, the configuration is exactly the same. , the same reference numerals are given to the drawings and the explanation thereof will be omitted.
In addition, as long as the contact portion is the back surface of the integrated panel 1II, the connecting members 4A and 4B may also contact any part of the core material 3, and may contact in the above-mentioned "pressing shape". It is something.

The building panel 1III of the third embodiment shown in FIG. 3(c) and the building panels 1IV to 1VI of the fourth to sixth embodiments shown in FIGS. 4(a) to (c) are the same as those of the first and second embodiments. It is used when the spacing between adjacent connections (joints) on the left and right is narrower than in the case of.
In addition, in these embodiments, the fastening bolts (fixing tools) 4d are installed from the front side as a structure for fixing to the base (fuselage) made of high-strength steel such as C-shaped steel disposed on the back side. Instead of a structure in which the nut 4e is driven in and tightened, a nut 4e (in the figure, 4f is a waterproof material) is welded to the bottom of the outer connecting material in advance, and the nut 4e is tightened from the back side. There is.

The building panel 1III of the third embodiment shown in FIG. 3(c) is completely the same as the building panel 1 of the first embodiment with respect to the decorative material 2, core material 3, and connecting materials 4A, 4B that form it. However, the difference is that the fixing position of the inner connecting material 4B to the core material 3 is placed closer to the face plate portion 21, that is, in a direction away from the side edge portion 22, so that it can accommodate narrow joint spacing. It is connected to the.

In the building panel 1IV of the fourth embodiment shown in FIG. 4(a), both the outer connecting member 4Aiv and the inner connecting member 4Biv are formed to have a thickness of about half of those 4A and 4B of the first embodiment. Even if the joint spacing is narrow, the connections can be easily made as shown in the dotted lines in the figure, as in the first embodiment shown in FIG. 2(d).

In the building panel 1V of the fifth embodiment shown in FIG. 4(b), the inner connecting material 4Bv is formed to have a wide width similar to the outer connecting material 4Av, so this inner connecting material 4Bv is also similar to the outer connecting material 4Av. By making the through material continuous in the longitudinal direction, rainwater flowing in from the joints can be prevented from entering the back side by the double gutter-like connecting materials 4A and 4B.

The building panel 1VI of the sixth embodiment shown in FIG. 4(c) has a joint part that covers the joints on at least one side edge 22vi in the longitudinal direction of the decorative material 2VI. That is, the side edge (joint part) 22vi has a lower end bent from the side end of the face plate part 21 located at the side end of the core material 3 toward the back side, and extends outward parallel to the face plate part 21, and Since the tip is folded back to the back side and is formed to cover the side edge of the core material 3, it is possible to prevent rainwater etc. from flowing into the joint. Of course, since the joints are only covered from the back side, there is a risk that rainwater may infiltrate through the gaps, but at least they are not open, so a large amount of rainwater, etc. can flow in due to heavy rain. can be prevented.

In this way, in the building panels 1II to 1VI of the second to sixth embodiments shown in FIGS. 3 to 4, the adjacent building panels 1II to 1VI, 1II to 1VI are It can be easily connected, and rainwater and the like adhering to the decorative material 2 disposed on the surface side can be guided to the internal space 40 of the outer connecting material 4A.

Also, in the connected state of the building panels 1II to 1VI of the second to sixth embodiments, the outer upper ends of the outer connecting members 4AII to 4AVI and the inner connecting members 4BII to 4BVI are on the back side of the other building panels 1II to 1VI. (core material 3), when adjacent architectural panels 1II to 1VI, 1II to 1VI are connected, the decorative materials 2 and 2 on the front side are connected flatly without creating a step etc. It is possible to form a wall that

In addition, in all of the building panels 1 to 1VI in the first to sixth embodiments, the core material 3 is a rectangular metal plate material, and the side edges etc. of the building panels 1 to 1VI are not specially formed or processed. Because there is no such thing, manufacturing (processing) is easy.

1, 1II, 1III, 1IV, 1V, 1VI Building panel 2, 2VI Decorative material 21 Face plate part 22, 22vi Side edge part 3 Core material 4 Connection material 4A, 4AII, 4AIV, 4AV, 4AVI Outside connection material 4B, 4BIV, 4BV ,4BVI Inner connecting material 4c Welding part 4d Fixing tool 4e Nut 40,40ii Internal space

Claims (1)

A connection that is a groove-shaped molded body comprising a rectangular core material, a decorative material arranged on the front side of the core material, and an internal space fixed to the longitudinal side edge of the back side of the core material and with the front side open. An architectural panel consisting of wood and
As the connecting material, two types are used: an outer connecting material fixed to one side edge and an inner connecting material fixed to the other side edge,
A building panel characterized in that the outer connecting material is continuous in the longitudinal direction, and the inner connecting material can be arranged in an internal space thereof.

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