JP2009127344A - Building panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building panel fully exhibiting the material performance of a laminated composite material 8 formed by sticking metal plates to the front face and rear face of resin 9, more specifically a building panel 1 ensuring sufficient mounting strength without impairing appearance and excelling in workability in the field with easy mounting work to a building skeleton surface. <P>SOLUTION: The building panel 1 includes a mounting member with a threaded bar-like member 2 insert-fitted into a through-hole 4 formed in a square plate 3, and erected on a plate surface; and the laminated composite material 8 formed by sticking the metal plates to the front and rear faces of the resin 9 used as a core material, wherein the metal plate 11 on the rear face is formed with an opening 12 of the same shape as the plate 3, and the resin 9 of the lower layer is formed with a cylindrical space 13. The mounting member is inserted into the cylindrical space 13 from the opening 12 formed in the laminated composite material 8, and the inserted mounting member is rotated within the cylindrical space 13 to fix the mounting member to the laminated composite material 8. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a building panel that is attached to a building surface of a building such as a building as an interior wall or exterior wall or as a ceiling panel via a base material, and in particular, a laminate formed by fixing metal plates to the front and back surfaces of a resin. The present invention relates to an architectural panel using a composite material as a panel material.

  Building panels that are attached to the building surface of buildings such as buildings via foundation materials are required to have various performances such as lightness, high rigidity, noncombustibility, corrosion resistance, durability, water tightness, and design. However, in recent years, due to its excellent properties, an architectural panel using a laminated composite material in which a metal plate such as an aluminum plate is fixed to the front and back surfaces of a resin is drawing attention (for example, Patent Document 1). ~ 2).

  On the other hand, with the increase in the number of buildings in recent years, the increase in size, or the cost competition for construction costs, improvement of workability such as ease of work, shortening the work period, and cost reduction are urgent issues at the construction panel installation work site. Various mounting members, specifically, mounting members for mounting a building panel on a base material installed on a building surface of a building, or various mounting methods using the mounting members Has been proposed.

  For example, the building panel 1 is fixed to the base material 16 using the bolt 2 and the nut 18 shown in FIG. 18A, more specifically, to the base material for holding the Z-shaped panel attached to the building surface of the building. Method of fixing using screw 23 shown in (b), method of fixing using joiner 27 shown in (c), and metal plate and base on the back side of building panel using rivet 28 shown in (d) A typical method is a method of fixing the material. In addition, for the purpose of improving the strength of the building panel and reducing the cost, there is also shown a mounting structure of the building panel in which reinforcing ribs are arranged on the back surface of the building panel (see, for example, Patent Document 3).

  However, in the method of fixing using the bolt 2 and nut 18 in FIG. 18A, the screw 23 in FIG. 18B, and the joiner 27 in FIG. 18C, a certain degree of mounting strength, specifically, a building panel is attached to the building. However, since the mounting member penetrates the building panel and appears on the front side, there is a problem of deteriorating the beauty of the architectural panel that requires design and the beauty of the building itself. In addition, since the mounting member passes through the building panel and appears on the front side, when the building panel is used for an exterior wall, there is a problem that rainwater enters the housing surface side through the mounting member.

  On the other hand, in the construction method using the rivet 28 of (d), there is no problem that the rivet 28 penetrates the building panel and does not appear on the front side, so that the aesthetic appearance of the building panel is deteriorated, and the problem that rainwater enters the frame surface side does not occur. There was a problem in terms of mounting strength, which is the most important issue for buildings and for building panels.

In other words, a laminated composite material made by fixing a metal plate such as an aluminum plate to the front and back surfaces of the resin as the core material satisfies various performances required for building panels such as lightness, water tightness and design. Although it is one of the excellent panel materials that can be obtained, there has been no mounting method that can fully exhibit its excellent performance, or no architectural panel that can fully exhibit the performance as a panel material.
JP-A-9-11394 JP 2005-335091 A Japanese Patent Application Laid-Open No. 2004-92020

  The problem to be solved by the present invention is an architectural panel that can sufficiently exhibit the performance of a material provided in a laminated composite material in which a metal plate is fixed to the front and back surfaces of a resin, and more specifically, sufficient without impairing the appearance. It is to provide a building panel that can secure a sufficient mounting strength and is easy to mount on a building frame and has excellent workability on site.

  The present inventor has obtained the following technical knowledge as a result of various experimental studies and theoretical studies to solve the above problems.

(A) One of the features of laminated composites is their excellent aesthetics and design. The foundation of a laminated composite or a building panel that uses laminated composite as a panel material is installed on the building surface of the building. If the mounting member for mounting on the material has a panel structure that penetrates the laminated composite material and appears on the front side, the aesthetics are greatly impaired, and in the case of a panel for an exterior wall, rainwater enters the housing surface side. Therefore, it is desirable to fix the mounting member inside the laminated composite material so that the mounting member does not penetrate the laminated composite material.

(B) At work sites where a laminated composite or a building panel using a laminated composite as a panel material is attached to the base material installed on the building surface of the building, it is an urgent issue to make the installation work easier and shorten the construction period. However, if the mounting member is a panel structure that is fixed in advance in the laminated composite material, it is necessary to attach the mounting member to a laminated composite material or a building panel that uses the laminated composite material as a panel material at each work site. Because there is no, the panel installation work is simplified and shortened, and on-site workability is also improved. In recent years, construction methods using rivets that do not need to be attached to a laminated composite material or a building panel that uses a laminated composite material as a panel material have been the mainstream in recent years. Problems remain in terms.

(C) When fixing the mounting member to the laminated composite material, it is necessary to make the fixing work easier. An opening of a predetermined shape is formed on the metal plate on the back surface of the laminated composite material, and the resin in the lower layer. If the cylindrical space is formed in the cylindrical space, the mounting member is inserted into the cylindrical space from the opening formed in the laminated composite material, and the mounting member is simply rotated in the cylindrical space. It is desirable to have such a panel structure because it can be very easily fixed to the laminated composite. In other words, it is desirable to use an attachment member having a structure that can be fixed to the laminated composite simply by rotating in a cylindrical space.

(D) And, as a mounting member that realizes such a panel structure, a screw-shaped rod-shaped member represented by a bolt, a screw, and a stud, and a plate in which a through-hole is formed, It is desirable that a rod-shaped member is inserted into the hole and the rod-shaped member is mounted on the plate surface. Alternatively, it is desirable that a rod-shaped member, which is represented by a stud, is cut into a plate and welded to the plate to provide a mounting member in which the rod-shaped member is erected on the plate surface.

(E) If the mounting member is not firmly fixed to the laminated composite material, it is impossible to secure the mounting strength of the building panel to the housing surface. From the viewpoint of securing the mounting strength, the shape of the plate and the stacking As the shape of the opening formed in the metal plate on the back surface of the composite material, it is desirable that the shape be a quadrangle as much as possible.

(F) Depending on the application for interior walls, exterior walls, ceilings, etc., it is also possible to attach a frame or an intermediate beam to a laminated composite material and fix the frame to the base material with screws. In this case, an attachment member for attaching the frame body and the middle rail to the laminated composite material is required. However, it is necessary to construct a building panel using the laminated composite material or the laminated composite material as a panel material. The attachment member for attaching to the base material installed on the body surface of the object shall be applicable to such a case. That is, by using the mounting member described above, the frame body and the middle rail can be easily attached to the laminated composite material.

  Based on the above findings, the present inventor is able to sufficiently exhibit the performance of a laminated composite material obtained by fixing metal plates to the front and back surfaces of a resin, and more specifically, without impairing the aesthetics. We have come up with a building panel that can secure the mounting strength and is easy to mount and has excellent workability at the construction site. The gist is as follows.

(1) An attachment member in which a threaded rod-like member is inserted into a through-hole formed in a rectangular plate and is erected on the plate surface, and a metal plate is fixed to the front and back surfaces of the resin serving as a core material A laminated composite material comprising a laminated composite material in which an opening having the same shape as the plate is formed in a metal plate on the back surface, and a cylindrical space is formed in a lower layer resin, and the mounting member is used as the laminated composite material. A building panel that is inserted into a cylindrical space from a formed opening and rotates the inserted mounting member in the cylindrical space, thereby fixing the mounting member to the laminated composite material.

(2) A mounting member in which a threaded rod-like member is welded to a plate and is erected on the surface of the plate, and a laminated composite material in which a metal plate is fixed to the front and back surfaces of the resin serving as a core material. An opening having the same shape as the plate is formed in the metal plate, and a laminated composite material in which a cylindrical space is formed in the lower layer resin, and the mounting member is formed into the cylindrical space from the opening formed in the laminated composite material. An architectural panel for fixing an attachment member to a laminated composite material by inserting and rotating the inserted attachment member in a cylindrical space.

(A) The building panel according to the present invention has a mounting member for mounting the panel on a base material installed on the building surface of the building, or a mounting member for mounting a frame or an intermediate rail to a laminated composite material. The panel structure is fixed inside the composite material and does not penetrate the laminated composite material. Therefore, the building panel according to the present invention does not impair the beauty of the building panel or the building, unlike the building panel according to the prior art in which the mounting member penetrates the building panel and appears on the front side.
In addition, when the architectural panel according to the present invention is used for an exterior wall, unlike the conventional construction panel according to the related art in which the attachment member penetrates the construction panel and appears on the front side, rainwater passes through the attachment member and is a frame. It does not enter the surface side.

(B) The building panel according to the present invention includes a mounting member for mounting the panel on a base material installed on the building surface of the building, or a mounting member for mounting a frame or an intermediate rail to the laminated composite material. It is a panel structure fixed in advance inside the composite material. Therefore, according to the building panel according to the present invention, compared to the building panel according to the prior art, where the mounting member must be attached to the laminated composite material at the work site, the mounting work on the building frame surface is facilitated and It can be shortened.

(C) The building panel according to the present invention includes a mounting member in which a threaded rod-shaped member is inserted into a through-hole formed in the plate and is erected on the plate surface, or a threaded rod-shaped member. A mounting member welded to a plate and erected on the surface of the plate is inserted into the cylindrical space from the opening formed in the laminated composite material, and the mounting member is simply rotated in the cylindrical space. Is a panel structure that can be fixed to the laminated composite material. Therefore, the building panel according to the present invention is extremely easy to attach a mounting member for attaching the panel to the base material installed on the building surface of the building or a mounting member for attaching the frame body or the middle rail to the laminated composite material. It can be fixed to the laminated composite material, thereby facilitating and shortening the mounting work on the building frame surface.

(D) The building panel according to the present invention is a mounting member in which a threaded rod-shaped member is inserted into a through-hole formed in a rectangular plate and is erected on the plate surface, or a threaded rod-shaped member A mounting member that is welded to the plate and is erected on the plate surface is inserted into the cylindrical space from the opening formed in the laminated composite material, and the mounting member is rotated in the cylindrical space to perform the mounting. The plate included in the member is projected into the columnar space, and the plate 3 is prevented from coming out of the opening or the columnar space even if the rod-shaped member 2 included in the mounting member is pulled from the outside. It is a panel structure fixed to. Therefore, the building panel according to the present invention has a strong attachment member for attaching the panel to the base material installed on the building surface of the building, or an attachment member for attaching the frame body and the middle rail to the laminated composite material. It can be fixed to the laminated composite material, thereby ensuring sufficient mounting strength of the building panel to the housing surface.

(E) That is, the building panel according to the present invention is an epoch-making building panel capable of maximizing the performance of a laminated composite material in which a metal plate is fixed to the front and back surfaces of a resin. The economic benefits to the panel industry are enormous.

Hereinafter, the best mode for carrying out the present invention will be described mainly with reference to FIGS.
A building panel 1 according to the present invention is a building panel that can be used as a wall panel for an interior wall, a wall panel for an exterior wall, or a ceiling panel. (1) The panel is used as a building surface of a building. An attachment member for attachment to an installed base material, and (2) a laminated composite material in which a metal plate is fixed to the front and back surfaces of a resin as a core material, and an opening having the same shape as the plate on the back metal plate And a laminated composite material 8 in which a cylindrical space is formed in the lower layer resin.

The mounting member constituting the building panel 1 according to the present invention includes: (a) a threaded rod-like member 2 is fitted into a through-hole 4 formed in the plate 3 and the rod-like member 2 is erected on the plate surface. And (b) a type in which the threaded rod-shaped member 2 is welded to the plate 3 and the rod-shaped member 2 is erected on the plate surface.
In addition, as the rod-shaped member 2 by which the screw was cut, a bolt, a screw, and a stud can be mentioned in the former case, and a stud can be mentioned in the latter case.

  1A and 1B are schematic views showing an example of the former type. FIG. 1A is a plan view of the plate 3, and FIG. 1B is a cross-sectional view taken along line AA of FIG. As shown in FIGS. 1A and 1B, this type of plate 3 is formed with a through hole 4 through which a bolt, which is a rod-like member 2 with a thread cut, is inserted, on the inner side surface of the through hole 4. A screw groove 5 is formed. Then, by rotating the rod-shaped member 2 along the screw groove 5, the rod-shaped member 2 is erected on the plate surface. 2A is a plan view of the plate 3 through which the rod-like member 2 is inserted, and FIG. 2B is a cross-sectional view taken along the line BB in FIG.

  FIG. 19 is a schematic view showing another example of the former type. FIG. 19A is a plan view of the plate 3, FIG. 19B is a cross-sectional view taken along line A2-A2 of FIG. It is sectional drawing of the plate 3 which penetrated. Also in this case, the plate 3 is formed with a through hole 4 through which a screw which is a threaded rod-like member 2 is inserted, and a screw groove 5 is formed on the inner side surface of the through hole 4. Then, by rotating the rod-shaped member 2 along the screw groove 5, the rod-shaped member 2 is erected on the plate surface.

  20A and 20B are schematic views showing still another example of the former type. FIG. 20A is a plan view of the plate 3, FIG. 20B is a cross-sectional view taken along line A3-A3 in FIG. 2 is a cross-sectional view of a plate 3 through which 2 is inserted. FIG. Also in this case, the plate 3 is formed with a through-hole 4 through which a screw, which is a bar-shaped member 2 with a thread cut, is inserted. By inserting the bar-shaped member 2 into the through-hole 4, the bar-shaped member 2 is inserted. On the plate surface.

  FIG. 21 is a schematic view showing still another example of the former type. FIG. 21A is a plan view of the plate 3, FIG. 21B is a sectional view taken along the line A4-A4 in FIG. 21A, and FIG. 2 is a cross-sectional view of a plate 3 through which 2 is inserted. FIG. Also in this case, the plate 3 is formed with a through-hole 4 through which a stud (cell stud) that is a threaded rod-shaped member 2 is inserted, and the rod-shaped member 2 is inserted into the through-hole 4 from the lower side in the figure. The rod-like member 2 is erected on the surface of the plate by press-fitting.

  22A and 22B are schematic views showing an example of the latter type. FIG. 22A is a plan view of the plate 3, FIG. 22B is a sectional view taken along the line A5-A5 in FIG. FIG. 4D is an elevation view of the plate 3 on which the rod-like member 2 is welded. As shown in FIGS. 22 (a) to 22 (d), the latter type of attachment member is formed by welding a stud (CD stud), which is a threaded rod-like member 2, to the plate 3, thereby attaching the rod-like member 2 to the plate 3. Stand on the plate surface.

As the material of the plate 3, when using the former type mounting member, plastic, reinforced plastic, steel mainly composed of iron and iron, non-ferrous metal such as aluminum, zinc, copper, titanium, or the like may be used. However, it is desirable to use stainless steel from the viewpoints of corrosion resistance and durability required for the building panel.
On the other hand, when using the latter type of mounting member, iron and steel containing iron as a main component, aluminum can be used, but stainless steel is used from the viewpoint of weldability, corrosion resistance, durability, and the like. desirable.

As for the material of the rod-shaped member 2, when using the former type mounting member, use non-ferrous metals such as plastic, reinforced plastic, steel mainly composed of iron and iron, aluminum, zinc, copper, and titanium. However, it is desirable to use stainless steel from the viewpoint of the corrosion resistance and durability required for building panels.
On the other hand, when using the latter type of mounting member, iron and steel containing iron as a main component, aluminum can be used, but stainless steel is used from the viewpoint of weldability, corrosion resistance, durability, and the like. desirable.

  As shown in the cross-sectional view of FIG. 3B, the laminated composite material 8 constituting the building panel 1 according to the present invention is a laminated composite material in which metal plates are fixed to the front and back surfaces of the resin 9 serving as a core material. It is. 3A is a plan view of the laminated composite material 8, and FIG. 3B is a cross-sectional view taken along the line CC of FIG. 3A is a plan view of the cylindrical space 13 formed in the resin 9 serving as the core material, and the dotted line in the figure indicates the side wall of the cylindrical space 13.

As the material of the laminated composite material 8, various commercially available panel materials can be used. For example, as an example of the laminated composite material 8 on the market, a resin having a thickness of 2 to 7 mm mainly composed of a polyolefin resin mixed with an incombustible inorganic filler, or a solid having a thickness of 2 to 7 mm An aluminum laminated composite material in which a plastic plate, a foamed plastic plate or the like is used as a core material, and an aluminum plate having a thickness of 0.3 to 0.5 mm is fixed to the front and back surfaces thereof can be used. However, the thickness of the resin and the thickness of the metal plate are not particularly limited.
In addition, when using titanium laminated composites and stainless laminated composites that use titanium or stainless steel as the metal plate, they can exhibit better corrosion resistance than aluminum laminated composites, and the economy is more important. In some cases, a steel plate can be used.
It should be noted that metal plates of different materials can be used for the front surface metal plate 10 and the back surface metal plate 11, but there is a risk of distortion, twisting, etc. due to the difference in expansion coefficient. It is preferable to use a metal plate of the same material for the metal plate 11 on the back surface.

  As shown in FIG. 3A, an opening 12 having the same shape as the plate 3 is formed in the metal plate 11 on the back surface of the laminated composite material 8, and the lower layer resin 9 is formed as shown in FIG. 3B. A cylindrical space 13 is formed. There is no particular limitation on the machine tool for cutting the metal plate 11 on the back surface and the resin 9 in the lower layer, but for example, a machining center can be used.

Hereinafter, a procedure for fixing the mounting member composed of the threaded rod-like member 2 and the plate 3 to the laminated composite material 8 will be described.
First, an attachment member in which the rod-like member 2 is erected on the plate surface is inserted and placed in the cylindrical space 13 through the opening 12 formed in the laminated composite material 8. More specifically, the rod-shaped member 2 is erected on the plate surface so that the shaft portion of the rod-shaped member 2 protrudes from the opening 12 and the rod-shaped member 2 is erected in the columnar space 13. The attached mounting member is inserted into the cylindrical space 13 and placed. FIG. 3C is a sectional view showing this state, and FIG. 4A is a plan view showing this state.

  Next, the mounting member inserted into the columnar space 13 is fixed to the laminated composite material 8 by rotating a predetermined angle in the columnar space 13 about the axis of the rod-shaped member 2. FIG. 4B is a plan view showing a state in which the rod-like member 2 is picked up by a fingertip and rotated clockwise by a predetermined angle. In addition, the said figure is a top view which saw through the corner | angular of the cylindrical space 13 formed in resin used as a core material, and the plate 3 inserted into the said cylindrical space 13, and shows in the said figure As described above, the four corners of the plate 3 project into the cylindrical space 13, whereby the attachment member is firmly fixed to the laminated composite material 8. In other words, even if the rod-shaped member 2 is pulled from the outside, the mounting member is rotated until the plate 3 is caught by the opening 12 and does not come out of the opening 12 or the columnar space 13, and the mounting member is turned into the laminated composite material 8. To fix.

  However, even though the four corners provided in the plate 3 project into the cylindrical space 13, the contact area between the four corners provided in the plate 3 and the laminated composite material 8 is as large as possible, that is, FIG. In b), the mounting member is rotated so that the hatched area becomes as large as possible. Therefore, it is desirable that the plate 3 is provided with a stopper 6 as shown in FIGS. 4A to 4C so that the plate 3 is fixed at an optimum position when the mounting member is rotated. FIG. 4C is a plan view showing a state in which the attachment member is fixed to the laminated composite material 8.

As the shape of the opening 12 formed in the metal plate 11 on the back surface of the laminated composite material and the shape of the plate 3 having the same shape, when the plate 3 is rotated by a predetermined angle in the cylindrical space 13, Since it is sufficient that a part of the plate 3 protrudes into the cylindrical space 13, for example, an ellipse, an oval, a semicircle, an arc, a triangle, a quadrangle, a trapezoid, a star, a cross, etc. can be used. However, from the viewpoint of securing the mounting strength and the tensile strength, it is desirable to use a square such as a rhombus or a parallelogram. More preferably, it is desirable to use a quadrangle such as a rhombus or a parallelogram whose two diagonal lines have different lengths. 4B, when the plate 3 is rotated in the cylindrical space 13, two corners project deeply into the cylindrical space 13, so that the plate 3 is opened. This makes it difficult to pull out from the portion 12, whereby a satisfactory tensile load strength can be obtained, and attachment strength to the housing surface 15 can be ensured.
Further, the sizes of the opening 12 and the plate 3 are not particularly limited. However, since the size of the plate 3 needs to be relatively smaller than that of the opening 12, as shown in FIG. It is desirable to provide a clearance.

  4 (a) to 4 (c), the length of the longer diagonal line of the plate 3 and the diameter of the cylindrical space 13 are matched so that the two corners of the plate 3 are in contact with the side wall of the cylindrical space 13. However, by doing so, the wobbling of the plate 3 when inserted into the cylindrical space 13 is reduced, and the mounting member can be more firmly fixed to the laminated composite material 8.

  As the shape of the plate 3, it is desirable to round the corners of the plate 3 as shown in FIGS. In this way, a sufficient contact area between the plate 3 and the side wall of the columnar space 13 can be secured, and the wobbling of the plate 3 when inserted into the columnar space 13 becomes smaller, and the mounting member is made stronger. The laminated composite material 8 can be fixed. Moreover, it becomes easy to rotate the plate 3 in the cylindrical space 13, and the attachment work to the laminated composite material 8 becomes easy.

  As the plate thickness of the plate 3, as shown in FIG. 3C, it is desirable that the plate thickness 7 and the height 14 of the cylindrical space be matched as much as possible. If it does in this way, the contact area of the plate 3 and the laminated composite material 8 can be ensured enough, and an attachment member can be fixed to the laminated composite material 8 more firmly. Therefore, the mounting strength of the building panel to the housing surface 15 can be sufficiently ensured. More preferably, if the plate thickness 7 and the height 14 of the cylindrical space are completely the same, it is difficult to rotate the plate 3 in the cylindrical space 13, so that the plate 3 slides. It is desirable to make the height 14 of the cylindrical space slightly higher than the plate thickness 7 of the plate as much as possible. Even if the height 14 of the cylindrical space is slightly higher than the plate thickness 7, the plate 3 can be firmly fixed to the laminated composite material 8 by forming the stopper 6 on the plate 3.

The position where the cylindrical space 13 is formed, more specifically, in which part of the resin 9 the cylindrical space 13 is formed is not limited to the position shown in FIG.
For example, as shown in the EE cross section of FIG. 5A, the columnar space 13 may be formed from the top to the bottom metal plate 11 → the columnar space 13 → the surface metal plate 10.
Further, as shown in the FF cross section of FIG. 5B, the cylindrical space 13 may be formed from the top to the bottom metal plate 11 → columnar space 13 → resin 9 → surface metal plate 10. Good.
Alternatively, as shown in the GG cross section of FIG. 5C, the cylindrical space 13 may be formed from the top to the rear metal plate 11 → resin 9 → columnar space 13 → surface metal plate 10. Good.
However, when the metal plate 3 is used, in particular, when the metal plate 3 of a different type from the metal plate 10 on the front surface and the metal plate 11 on the back surface is used, DD in FIG. As shown in the cross section, it is desirable to form the columnar space 13 as follows: metal plate 11 on the back surface from the top → resin 9 → cylindrical space 13 → resin 9 → metal plate 10 on the front surface. In this case, the metal plate 3 is sandwiched between the resins 9, and the metal plate 3 does not contact the metal plate 10 on the front surface and the metal plate 11 on the back surface, so that no contact corrosion action occurs. .

  In FIG. 4B, the plate 3 is rotated in the clockwise direction. However, the rotation direction of the rod-shaped member 2 is not limited to the clockwise direction or the counterclockwise direction. It is desirable to rotate the screw in a direction that will not loosen. In other words, as described above, the plate 3 is formed with the through hole 4 through which the rod-like member 2 is inserted, and the screw groove 5 is formed on the inner side surface of the through hole 4. It is desirable to form the thread groove 5 in the direction in which the screw of the rod-shaped member 2 is tightened when the plate 3 inserted through the member 2 is rotated, and it is desirable to select the rod-shaped member 2 that matches the thread groove 5. . In this connection, it is preferable to use a mounting member in which the rod-shaped member 2 with a thread is inserted into a through-hole 4 formed in the plate 3 and the rod-shaped member 2 is erected on the plate surface. Yes, this is not the case when using a mounting member in which the threaded rod-like member 2 is welded to the plate 3 and the rod-like member 2 is erected on the plate surface, since the screw does not loosen.

FIG. 6 is a cross-sectional view showing an example of attachment of the building panel 1 according to the present invention to the base material 16 installed on the frame surface 15 of the building.
The building panel 1 according to the present invention shown in FIG. 6 has a panel structure in which an attachment member for attaching the panel 1 to the base material 16 installed on the building body surface 15 of the building is fixed inside the laminated composite material 8. It is. Therefore, the building panel 1 according to the present invention does not impair the aesthetics of the building panel or the building, unlike the building panel according to the related art in which the mounting member penetrates the building panel and appears on the front side. Moreover, when using the building panel 1 which concerns on this invention as an exterior wall use, unlike the construction panel which concerns on the front side through which a mounting member penetrates a building panel, rainwater passes through a mounting member. There is no intrusion into the frame side.

  The building panel 1 according to the present invention shown in FIG. 6 is a panel in which an attachment member for attaching the panel 1 to the base material 16 installed on the building body surface 15 of the building is fixed in advance inside the laminated composite material 8. It is a structure. Therefore, if it is a building panel according to the prior art, the attachment member must be attached to the laminated composite material at each work site, but according to the building panel 1 according to the present invention, the rod-like material in which the base material 16 is threaded. The building panel 1 can be fixed to the housing surface 15 simply by inserting the member 2 and tightening the nut 18. That is, according to the building panel 1 according to the present invention, it is possible to facilitate and shorten the attaching work to the building frame surface.

  Further, the building panel 1 according to the present invention shown in FIG. 6 is inserted into the through hole 4 formed in the plate 3 by inserting the rod-like member 2 which is threaded as described above into the plate surface. From the opening 12 formed in the laminated composite material 8, the mounting member that is erected or the rod-shaped member 2 that is threaded is welded to the plate 3 and the rod-shaped member 2 is erected on the plate surface. This is a panel structure that is inserted into the cylindrical space 13 and fixed to the laminated composite material 8 by rotating the mounting member by a predetermined angle in the cylindrical space 13. Therefore, the building panel 1 according to the present invention can very easily fix the mounting member for mounting the panel on the base material 16 installed on the building body surface 15 of the building to the laminated composite material 8, thereby. In addition, it is possible to facilitate and shorten the installation work on the building frame.

  And the building panel 1 which concerns on this invention shown in FIG. 6 inserted the threaded rod-shaped member 2 in the through-hole 4 formed in the plate 3, and made the said rod-shaped member 2 stand up on the plate surface. The attachment member or the attachment member in which the threaded rod-like member 2 is welded to the plate 3 and the rod-like member 2 is erected on the plate surface is connected to the cylindrical space 13 from the opening 12 formed in the laminated composite material 8. Inserted into the cylindrical space 13, the mounting member is rotated in the cylindrical space 13, the plate included in the mounting member is projected into the cylindrical space 13, and the rod-shaped member 2 included in the mounting member is pulled from the outside. This is a panel structure in which the mounting member is fixed to the laminated composite material 8 so that the plate 3 does not escape from the opening or the cylindrical space. Therefore, the building panel 1 according to the present invention can firmly fix the attachment member for attaching the panel to the base material 16 installed on the building body surface 15 of the building to the laminated composite material 8. A sufficient mounting strength of the panel to the housing surface 15 can be ensured.

  As described above, the building panel 1 according to the present invention is a building panel capable of maximizing the performance of the material provided in the laminated composite material 8 formed by fixing metal plates to the front and back surfaces of the resin 9, and more. Specifically, it is a building panel that can secure sufficient mounting strength without impairing the aesthetics, is easy to mount on the building housing surface 15 and has excellent workability on site, and has an economic effect on the building industry and the panel industry. The utility is enormous.

  The building panel 1 according to the present invention described above is the base material 16 in which the building panel 1 according to the present invention is installed on the building surface 15 of the building using the mounting member fixed to the laminated composite material 8 by the above method. It is a thing of the aspect attached to.

  An architectural panel 1 according to the present invention to be described next is an architectural panel having an aspect in which an intermediate rail 20 and a frame 19 are added to the above configuration, and an attachment member fixed to the laminated composite material 8 by means similar to the above aspect. This is an architectural panel in which the middle rail 20 and the frame body 19 are fixed to the laminated composite material 8 using Hereinafter, with reference to FIGS. 7-17, the construction panel 1 of this aspect is demonstrated.

  7 is a schematic view showing an example of a building panel for an exterior wall according to the present invention, FIG. 8 is a cross-sectional view taken along line AA in FIG. 7, and FIG. 9 is a cross-sectional view taken along line BB in FIG. As shown in FIGS. 7 to 9, the building panel 1 according to the present invention used for an exterior wall has a structure in which a frame body 19 and an intermediate rail 20 are attached to a laminated composite material 8. In the case of an interior wall, the frame body 19 is generally not attached, but the frame body 19 may be attached.

  A frame 19 that is inserted through the rod-like member 2 included in the mounting member and fixed to the periphery of the back surface of the laminated composite material 8 will be described. As shown in FIGS. 7 to 9, the frame 19 has a plurality of through holes through which the threaded rod-shaped member 2 is inserted, and the rod-shaped member 2 threaded into the formed through hole is formed. By inserting and tightening the nut 18, the frame body 19 is fixed to the peripheral edge of the back surface of the laminated composite material 8. As described above, in the panel installation work site, particularly in the exterior wall work site, it is an urgent issue to facilitate the installation work, shorten the construction period, and the like, and the building panel 1 according to the present invention is used as the exterior wall. In such a case, the frame body 19 is attached to the periphery of the back surface of the laminated composite material 8, and the frame body 19 is screwed to the base material 16, thereby facilitating the panel mounting operation. Further, by attaching the frame body 19 to the peripheral edge of the back surface of the laminated composite material 8, the high rigidity required for the building panel 1 is improved, and the attachment strength to the housing surface 15 can be increased.

  When the building panel 1 according to the present invention is used as an interior wall, an indoor space that is not exposed to wind and rain is a work site and is installed indoors. Improvement of the panel and high panel rigidity and mounting strength are not required. For this reason, when using the building panel 1 which concerns on this invention as an interior wall, it is not necessarily necessary to attach the frame 19 to the back surface periphery of the laminated composite material 8. FIG.

  Although the material of the frame 19 is not particularly limited, it is desirable to use stainless steel from the viewpoint of the corrosion resistance and durability required for the building panel 1. Moreover, it is desirable to use aluminum from the viewpoints of lightness and workability required for the building panel 1.

  FIG. 10 is a schematic diagram showing a construction example of the exterior wall, and is a cross-sectional view seen from the right side of the constructed building panel 1. Similarly, FIG. 11 is a schematic view showing a construction example of the exterior wall, and is a cross-sectional view seen from above the constructed building panel 1. In the example shown in FIGS. 10 to 11, the base material 16 is attached to the housing surface 15 of the building by the anchor 17, and the frame 19 is screwed to the base material 16 to fix the building panel 1 to the housing surface 15. It is fixed to. Note that a seal 21 is provided between the building panel 1 and the building panel 1 in order to prevent rainwater from entering the housing surface 15.

  The building panel attached as the exterior wall is required to be watertight. From the viewpoint of preventing rainwater from entering the housing surface 15, it is fixed to the periphery of the back surface of the laminated composite material 8 as shown in FIGS. 10 to 11. It is desirable to provide a water stop material 22 between the frame body 19 and the laminated composite material 8 and at a position on the outer edge side of the position of the rod-shaped member 2 that fixes the frame body 19 to the laminated composite material 8. In addition, although it does not specifically limit as the water stop material 22, For example, butyl can be used.

  FIG. 12 is a schematic view showing the arrangement of the water blocking material 22 of the building panel according to the prior art. In this example, similarly to the building panel 1 according to the present invention, the frame 19 is attached to the laminated composite material 8, and the frame 19 is fixed to the base material 16 by fixing the frame 19 to the base surface 15. is doing. Moreover, the waterproofing material 22 is provided between the frame 19 and the laminated composite material 8 similarly to the building panel 1 according to the present invention.

  However, in the building panel 1 according to the prior art shown in FIG. 12, the rivets 28 for attaching the frame 19 to the laminated composite material 8 are arranged on the edge side of the panel with respect to the water blocking material 22. The rainwater that has entered from the point A enters the rivet 28 located above the back surface of the rainwater, and then is prevented from entering the housing surface 15 by the water stop material 22 disposed behind the rivet 28. Similarly, the rainwater that has entered from the point B in FIG. 12 enters the rivet 28 located below the back surface of the rainwater, and then is prevented from entering the housing surface 15 by the water blocking material 22 disposed behind the rivet 28. It is.

  In other words, the building panel 1 according to the conventional technique is first moved to the housing surface 15 by the water-stopping material 22 disposed behind the rainwater after the rainwater enters the mounting member for mounting the frame body 19 to the laminated composite material 8. Therefore, even if a mounting member with excellent rust prevention properties is used, the watertightness required for a building panel cannot be completely satisfied. Once the attachment member is rusted, the attachment strength between the laminated composite material 8 and the frame body 19 decreases, so that the water stop material 22 fixed to the laminated composite material 8 by the frame body 19 is easily laminated. It peels from the composite material 8, and cannot act as a water stop material after that.

  On the other hand, in the building panel 1 according to the present invention, as shown in FIGS. 10 to 11, the water stop material 22 is arranged at a portion on the outer edge side of the rod-shaped member 2 that fixes the frame body 19 to the laminated composite material 8. Therefore, rainwater entering from the point C in FIG. 10 is prevented from entering by the water-stopping material 22 and does not reach the rod-like member 2 positioned above the rainwater. Similarly, rainwater entering from the point D in FIG. 10 is prevented from entering by the water-stopping material 22 and does not reach the rod-like member 2 positioned below the rainwater.

  FIG. 13 is a schematic view showing an example of construction of the interior wall, and is a cross-sectional view seen from the right side of the constructed building panel 1. Similarly, FIG. 14 is a schematic view showing a construction example of the interior wall, and is a cross-sectional view seen from above the constructed building panel 1. In this example, since the building panel 1 according to the present invention is used as the interior wall, the frame body 19 is not attached to the periphery of the back surface of the laminated composite material 8. In the case of interior wall panels, the indoor space that is not exposed to wind and rain is the work site, and because it is installed indoors, the exterior wall panels have improved work efficiency and higher panel rigidity. And mounting strength is not required. Therefore, when the building panel 1 according to the present invention is used as the interior wall, it is not always necessary to attach the frame body 19 to the periphery of the back surface of the laminated composite material 8, and the frame body 19 may be attached.

  FIGS. 15A and 15B are explanatory views showing a general shape of the base material 16 installed on the building surface 15 of the building. FIG. 15A shows the base material 16 for the exterior wall, and FIG. 15B shows the base material 16 for the interior wall. It is sectional drawing. As shown in FIGS. 15 (a) and 15 (b), the base material 16 installed on the building body surface 15 of the building is generally Z-shaped, and the blade portion 24 is formed at the tip of the base material 16. It protrudes vertically.

  In the building panel 1 according to the present invention, not only the building panel attached as the exterior wall but also the building panel attached as the interior wall is required to be easily attached and shorten the work period. As shown in FIG. 5, a recess is formed between the middle rail 20 fixed to the back surface of the laminated composite material 8 and the laminated composite material 8, and the blade portion of the base material 16 installed on the housing surface 15 of the building in the recessed portion. 24 is inserted to facilitate the mounting work. As shown in FIGS. 10 and 13, the building panel 1 in which a recess is formed between the middle rail 20 and the laminated composite material 8 can be easily hooked on the blade portion 24 protruding in the vertical direction. The work of fixing the building panel 1 hooked on 24 to the housing surface 15 is very easy.

  The structure of the concave portion formed between the middle rail 20 and the laminated composite material 8 is not particularly limited, and any structure may be used as long as it receives the blade portion 24 of the base material 16. For example, the intermediate rail 20 shown in FIGS. 10 and 13 is formed by bending a thin plate made of stainless steel or aluminum to have a cross-sectional shape including a handle portion and a vessel portion, and a bolt 2 is attached to the handle portion. Are formed as a plurality of through-holes, and the bar-like member 2 is inserted into the through-holes and the nuts 18 are tightened to fix the laminated bars 8 to the back surface of the laminated composite material 8. As shown, by varying the depth of the vessel portion depending on the location, more specifically, by making the depth on the side where the blade 24 of the base material 16 is inserted smaller than the depth on the handle side, A recess for receiving the blade portion 24 of the base material 16 is formed between the crosspiece 20 and the laminated composite material 8. Further, as shown in FIG. 13, if the length of the bottom of the vessel portion is matched with the length of the blade portion 24, the stability when the building panel 1 is hooked on the blade portion 24 is increased, and the building panel 1 is The work of fixing to the housing surface 15 is further facilitated.

  FIG. 16 is a schematic diagram showing a ceiling construction example, and is a perspective view of the constructed construction panel as viewed from obliquely below. FIG. 17 is a schematic view showing an example of ceiling construction, and is a cross-sectional view seen from the side of the constructed construction panel.

It is a schematic diagram of the plate which comprises the building panel which concerns on this invention, (a) is a top view of a plate, (b) is AA sectional drawing of (a). It is a schematic diagram of the plate and volt | bolt which comprise the building panel which concerns on this invention, (a) is a top view of the plate which penetrated the volt | bolt, (b) is BB sectional drawing of (a). It is a schematic diagram of the laminated composite material which comprises the building panel which concerns on this invention, (a) is a top view of a laminated composite material, (b) is CC sectional drawing of (a), (c) penetrates a volt | bolt. It is CC sectional drawing when the prepared plate is mounted. It is a schematic diagram explaining the procedure which fixes a plate and a bolt to a lamination composite material, (a) inserted and inserted the plate which penetrated the bolt in the cylindrical space from the opening formed in the lamination composite material. A plan view showing a state, (b) is a plan view showing a state in which a plate and a bolt are rotated in a cylindrical space, and (c) is a plan view showing a state in which the plate and the bolt are fixed to the laminated composite material. is there. (A)-(c) is sectional drawing which shows the other three aspects of the cylindrical space formed in a laminated composite material. It is sectional drawing which shows the example of attachment to the base material installed in the frame surface of a building. It is a schematic diagram which shows an example of the building panel for exterior walls which concerns on this invention. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is a schematic diagram which shows the construction example of an exterior wall, and is sectional drawing seen from the right side of the constructed construction panel. It is a schematic diagram which shows the construction example of an exterior wall, and is sectional drawing seen from the upper direction of the constructed construction panel. It is a schematic diagram which shows arrangement | positioning of the water stop material of the building panel which concerns on a prior art. It is a schematic diagram which shows the construction example of an interior wall, and is sectional drawing seen from the right side of the constructed construction panel. It is a schematic diagram which shows the construction example of an interior wall, and is sectional drawing seen from the upper direction of the constructed construction panel. It is explanatory drawing which shows the general shape of the base material installed in the housing | casing surface of a building, (a) is an exterior wall, (b) is sectional drawing which shows the base material for interior walls. It is a schematic diagram which shows the construction example of a ceiling, and is the perspective view seen from the diagonally downward of the constructed construction panel. It is a schematic diagram which shows the construction example of a ceiling, and is sectional drawing seen from the side of the constructed building panel. It is a schematic diagram which shows the mounting method of the construction panel which concerns on a prior art, (a) is a volt | bolt and a nut, (b) is a screw, (c) is a joiner, (d) is a schematic diagram which shows the mounting method using a rivet It is. It is a schematic diagram which shows an example of the attachment member which comprises the building panel which concerns on this invention. It is a schematic diagram which shows an example of the attachment member which comprises the building panel which concerns on this invention. It is a schematic diagram which shows an example of the attachment member which comprises the building panel which concerns on this invention. It is a schematic diagram which shows an example of the attachment member which comprises the building panel which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Architectural panel 2 Bar-shaped member 3 Plate 4 Through-hole 5 Screw groove 6 Stopper 7 Plate thickness 8 Laminated composite material 9 Resin 10 Metal plate on the surface 11 Metal plate on the back surface 12 Opening portion 13 Columnar space 14 Height of the columnar space 15 Body surface 16 Base material 17 Anchor 18 Nut 19 Frame 20 Middle rail 21 Seal 22 Water stop material 23 Screw 24 Blade part 25 Spacer 26 Eye plate 27 Joiner 28 Rivet
29 Suspension bolts 30 clips
31 Field edge 32 Field edge receiver 33 Hanger

Claims (2)

A mounting member in which a threaded rod-like member is inserted into a through-hole formed in a rectangular plate and is erected on the plate surface;
A laminated composite material in which a metal plate is fixed to the front and back surfaces of the resin that is the core material, and an opening having the same shape as the plate is formed in the metal plate on the back surface, and a cylindrical space is formed in the lower layer resin With laminated composites,
An architectural panel for fixing the attachment member to the laminated composite material by inserting the attachment member into the cylindrical space from an opening formed in the laminated composite material and rotating the inserted attachment member in the cylindrical space.
A mounting member in which a threaded rod-like member is welded to the plate and erected on the plate surface;
A laminated composite material in which a metal plate is fixed to the front and back surfaces of the resin that is the core material, and an opening having the same shape as the plate is formed in the metal plate on the back surface, and a cylindrical space is formed in the lower layer resin With laminated composites,
An architectural panel for fixing the attachment member to the laminated composite material by inserting the attachment member into the cylindrical space from an opening formed in the laminated composite material and rotating the inserted attachment member in the cylindrical space.

Images