JPH11200591A - Fitting structure of panel onto building frame wall face of building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting structure in which panels are fitted as close as possible to the wall face of the building frame of a building when a plurality of panels forming interior or exterior walls are attached to the wall face of the building frame for instance. SOLUTION: Receive grooves for insertion of tongue pieces are formed at least at the peripheral corners of the rear face confronting a wall face when panels 40 are attached to the wall face of the building frame 23 of a building and a plurality of embedded core bodies 22 are scatteringly are provided as well. In sertion tongue pieces 25 are fixed at specified positions on the wall face of the building frame 23. Relatively viscous adhesive lumps 31 are disposed so that respective embedded core bodies 22 are buried when the panel 40 are attached so that the insertion tongue pieces 25 fitted to the building frame wall face of the building are relatively inserted into the receive grooves 21a fitted to the rear face of the panels and fixed therein, and the wall face of the frame 23 and the panel 40 are fixedly bonded together. The embedded core body 22 is formed by bending a flat and smooth strip and it is formed so that both end sides of the fixing part 22a closely fixed to the rear face of the panel 40 are diagonally erected upward.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a panel to a building frame wall, and more particularly to a mounting structure for mounting a plurality of, for example, a frame-integrated panel serving as an interior wall or an exterior wall to a frame wall of a building. Regarding the structure.

[0002]

2. Description of the Related Art In recent years, the outer walls of buildings such as buildings have
From the viewpoints of mass, weather resistance, workability, and the like, there are many examples in which a profile frame integrated panel manufactured in advance in a factory or the like is attached and configured. This is because an extremely excellent shape frame integrated panel as disclosed in, for example, Japanese Patent Application Laid-Open No. 7-102734 is provided. This profile-frame integrated panel has been further improved thereafter, and as a result, has been given a high reputation as an outer wall material of a building from various viewpoints, particularly from the viewpoints of weather resistance, workability, and aesthetic appearance.

[0003] The structure of the profile frame integrated panel will be briefly described.
As shown in the figure, a panel body 4 formed by laminating metal sheets 3 on both sides of a substrate 2 made of a non-metallic material to form a rectangular flat plate, and a peripheral edge of the panel body 4 assembled to the peripheral edge of the panel body 4 And a profile frame 5 that covers the opening and protects the door.

[0004] The profile frame 5 comprises a support portion 5a joined and fixed to the rear surface of the panel body 4, a holding frame portion 5b for surrounding the periphery of the panel body 4, and a support portion 5a. It comprises a mounting leg 5c for a vertically standing building, and a mounting flange 5d formed by bending the tip of the mounting leg 5c outward of the panel body 4. The profile frame 5 is assembled to the panel main body with the peripheral edge of the panel main body 4 sandwiched between the support portion 5a and the frame edge of the holding frame portion 5b.

[0005] The profiled frame integrated panel 1 having such a structure is as follows.
Usually, it is attached to the building body wall as follows. That is, as shown in FIGS. 8 and 9, an angle member 6 for attaching the profiled frame integrated panel 1 is previously installed in a lattice shape on the body wall surface of the building, and one sheet is provided for each section of the lattice. A profile frame integrated panel 1 is arranged.

At this time, both flange portions 5d of the opposing profile frames 5 of the two profile frame integrated panels 1 arranged adjacent to each other are brought into close contact with the surface 6a of one angle material 6, and these are respectively screwed. 7 and so on. The space between the adjacent profile frame integrated panels 1 is a joint, and a backup material 8 and a waterproof sealing material 9 are disposed on the joint in this joint as a measure against water stoppage and an improvement in appearance. Sometimes, as shown in FIG.
The joint gasket 10 may be further disposed on the top.

[0007]

However, according to the conventional mounting method of mounting the profiled frame integrated panel on the frame wall of the building, the angle members 6 are preliminarily installed on the wall surface of the building body in a lattice shape. Since the flange 5d of the mounting leg 5c, which rises substantially vertically from the support 5a of the profile frame 5, is mounted with the screw 7, the distance between the profile frame integrated panel 1 and the body wall of the building is very small. There was a problem of becoming larger.

For this reason, in the case where a panel with an integral shape frame is installed as an exterior panel on the outer wall of a frame of a building constructed in a so-called dense area having a high building coverage, the frame of the building must be made small to the extent that construction is possible. In addition, there is a problem that the volume inside the structure is reduced when the profiled frame integrated panel is attached to the wall of the building as an interior panel.

SUMMARY OF THE INVENTION An object of the present invention is to solve such a conventional problem. For example, when a plurality of panels serving as interior walls or exterior walls are attached to a building wall surface, the panels are attached to the building body wall. An object of the present invention is to provide a mounting structure that is mounted as close to a wall as possible.

[0010]

SUMMARY OF THE INVENTION The present invention relates to a structure for attaching a panel to a wall of a building frame, and has the following structure to solve the above-mentioned technical problems. That is, the present invention relates to a mounting structure for mounting a panel, which forms a wall surface by attaching to a skeleton of a building, to the skeleton wall of the building, wherein at least a peripheral corner of a back surface facing the skeleton wall when the panel is attached to the skeleton wall of the building. A rectangular strip is formed so that either one of the tongue for insertion provided in the panel or the receiving groove into which the panel is inserted and both ends of the fixed section which is fixedly adhered to the back surface of the panel are raised diagonally upward. It comprises a plurality of embedded cores formed by bending a smooth face plate and scattered on the back surface of the panel, and a wall of the frame of the building has a tongue for insertion or a receiving groove into which the tongue is inserted. Either the tongue for insertion, which is fixed to the other side and is attached to the back surface of the panel, or the tongue for insertion, in which one of the receiving grooves into which it is inserted is attached to the wall of the building frame When relatively inserted into one of the receiving grooves to be inserted and locked, a relatively viscous adhesive is arranged so as to embed the respective embedded cores scattered on the back surface of the panel, and the wall of the building frame of the building And the panel are adhered and fixed.

Further, the present invention relates to a mounting structure for mounting a panel, which forms a wall surface by attaching to a skeleton of a building, to the skeleton wall of the building. At least one of a tongue for insertion provided at a peripheral corner or a receiving groove into which the tongue is inserted, and an embedded core made of a mesh-like mesh member fixed to the back surface of the panel, and a skeleton of a building On the wall surface, either the tongue for insertion or the receiving groove into which the tongue is inserted is fixed, and either the tongue for insertion attached to the back surface of the panel or the receiving groove into which this is inserted is attached to the building frame. When the insertion tongue attached to the wall or the receiving groove into which it is inserted is inserted and locked relatively, the embedded tongue fixed to the back of the panel In relatively to be press Jo member, characterized in that the skeleton wall and panels construct an adhesive is disposed with a viscous and be fixed by bonding.

<Specific Structure in the Present Invention> The structure for mounting the panel on the wall of the building frame according to the present invention comprises the essential components described above. Holds. The specific components, the panel is a panel body made of a laminated composite material,
A plurality of supporting portions joined to and fixed to the back surface of the panel main body and a holding frame portion surrounding the peripheral edge of the panel main body, and attached to each peripheral edge of the panel main body to support the panel main body. And a profile frame-integrated panel comprising:

Here, the "panel body" of the profiled frame integrated panel is a composite plate in which a metal sheet is laminated on both sides of a substrate made of a nonmetallic material, or a honeycomb structure made of metal, fiber material, or the like. A composite plate in which sheets are stacked can be used. Further, the profile frame for protecting the peripheral portion of the panel body is desirably formed of an extruded metal material, and is particularly preferably formed of an aluminum material.

According to the mounting structure of the panel on the wall of the building frame according to the present invention, a mounting steel such as an angle member is installed on the wall of the building as in the prior art, and the leg is vertically raised from the support of the frame. Instead of fixing the part to the angle material, attach either the tongue for insertion or the receiving groove into which it is inserted on the back of the panel, and fix the other to the building body wall, and The panel is attached to the skeleton wall of the building so that the panel is inserted and locked.

[0015] In order to further secure the panel to the building wall of the building, a relatively viscous adhesive mass is arranged so as to embed a plurality of embedded cores scattered and attached to the back surface of the panel. Then, the building body wall and the panel are bonded and fixed.

Therefore, it is sufficient that the space between the body wall surface of the building and the panel is large enough to accommodate the insertion tongue or the receiving groove into which the tongue is inserted. Since the receiving groove can be configured as a relatively thin mounting bracket, the spacing can be considerably reduced, so that the panel is mounted close to the building body wall.

[0017]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a structure for mounting a panel on a wall of a building according to the present invention. FIG. 1 is a cross-sectional view showing an attachment structure (hereinafter simply referred to as an attachment structure) 20 for attaching a profile frame integrated panel to a building frame wall according to an embodiment of the present invention, and FIG.
Is a partially enlarged view of this mounting structure, and FIG.
It is sectional drawing of the attachment structure of the profile-frame integrated panel to the building skeleton wall surface obtained along three lines.

Further, FIG. 4 is a cross-sectional view showing one rectangular frame-frame integrated panel which is mounted on the wall of the building frame in the mounting structure of the embodiment shown in FIG. 1, and FIG. 5 is mounted on the wall of the building frame. FIG. 6 is a plan view of the profiled frame integrated panel as viewed from the back side, and FIG. 6 shows a state in which the surface near the peripheral edge of the panel is pressed by the curing pressing profile, which is a correcting means, immediately after the panel is attached to the wall of the building frame FIG.

The mounting structure 20 includes a number of profiled frame integrated panels 40. The profile frame integrated panel 40 is shown in FIG.
As shown in FIG. 3, a rectangular panel body 43 formed by laminating metal sheets 42 on both sides of a substrate 41 made of a non-metallic material to form a square flat plate, and a panel body 43 attached to the periphery of the panel body 43 Is formed by assembling a profile frame 44 that protects the peripheral edge and covers the opening.

The frame 44 is formed of an aluminum material. The support 44a is fixed to the back surface of the panel main body 43, and the holding frame 34b encloses the periphery of the panel main body 33. The support portion 44 extends in a direction substantially opposite to the holding frame portion.
The joint groove is formed integrally with a joint groove forming wall portion 44c that projects from a and forms a joint groove.

The frame 44 is supported by a support portion 44a.
The panel body 43 is fixed to the panel body 43 with an adhesive and a blind rivet (not shown) while sandwiching the peripheral edge of the panel body 43 between the panel frame 43 and the frame edge of the holding frame portion 44b. As described above, the profile frame 44 does not have a relatively long mounting leg that rises almost vertically from the support portion 44a as in the related art, and thus can be configured to be thin.

In this profile frame integrated panel 40, FIG.
As shown in FIG. 1, hooks 21 are attached to the four corners on the back surface. The latch 21 is formed by bending a strip-shaped metal plate into a U-shape to form a concave portion, and further opening both ends outward to form a fixing flange. This hook 2
1 is attached to the back surface of the profile-frame integrated panel 40 by fixing both flanges to the back surface of the profile-frame integrated panel 40 with a blind rivet or the like. As a result of being closed on the back surface of the integrated panel, a through groove 21a for locking is obtained.

On the back surface of the profiled frame integrated panel 40,
The embedded core body 22 is attached at a position indicated by a dotted circle in FIG. The embedded core body 22 is fixed to a back surface of the profiled frame integrated panel 40 by a fixing portion 22a which is in close contact with the back surface.
And wing portions 22b whose both ends are raised obliquely upward.

The embedded core body 22 is formed by bending a strip-shaped smooth face plate into a butterfly shape. The fixing portion 22a of the embedded core body 22 is fixed to a predetermined position on the back surface of the profiled frame integrated panel 40 using a blind rivet or the like. This embedded core body 22
As will be described later, an adhesive mass as one means for fixing the profile frame integrated panel 40 to the wall surface of the building frame is provided to ensure the integrity with the profile frame integrated panel 40, that is, adhesion.

On the other hand, an anchor bolt 24 is mounted on the wall surface of the building body 23, and a crank-shaped tongue 25 for insertion is attached to the wall surface of the building body 23 using the anchor bolt 24. That is, the tongue piece 25 for insertion is formed by bending a vertically long plate member into a crank shape, and has a mounting hole for inserting a bolt on the lower surface thereof.

As a method of mounting the tongue piece 25 for insertion, a washer 26 is previously inserted into the head of the anchor bolt 24, and then the upper end of the tongue piece 25 for insertion having a crank shape is attached to the building body 11. Set it in a direction away from the wall and install the anchor bolt 2 in the mounting hole on the lower end.
4 is relatively inserted therethrough, and the bolt 27 is screwed and fixed. The insertion tongue 25 attached to the wall surface of the building body 23 in this manner rises upward, and the free end on the upper end side functions as an actual insertion tongue 25a.

Further, when a plurality of profile frame integrated panels 40 are attached to the wall surface of the building frame 23, the mutual interval between adjacent profile frame integrated panels 40 becomes a joint. The position serving as the joint can be accurately determined in advance by creating an installation design specification (drawing). Therefore, the base plate 29 is fixed to the wall surface of the building frame 23 at the predetermined joint position by the anchor pin 30 via the spacer 28. That is, the base plate 29 is formed of a band-shaped plate member, is arranged in a grid pattern on the wall surface of the building frame 23 at a predetermined position to be a joint, and is firmly attached to the outer wall surface of the frame by driving the anchor pins 30 at predetermined intervals. It is fixed.

When the profile frame integrated panel 40 is mounted by the mounting structure 20 according to the present embodiment configured as described above, the profile frame integrated panel 40 is appropriately positioned at a predetermined position on the wall surface of the building frame 23. The insertion tongue piece 25a of the insertion tongue piece 25 attached to the wall of the building frame 23 is inserted into the locking through groove 21a formed by the hook 21 on the back surface. Position and attach so that it is inserted relatively from below.

At this time, a relatively viscous adhesive mass 31 is previously adhered to the back surface of the profiled frame integrated panel 40 so as to embed the embedded core body 22 scattered on the back surface. ing. Therefore, when the profiled frame integrated panel 40 is installed at a predetermined position on the wall surface of the building body 23 as described above, the adhesive mass 31 is pressed against the wall surface of the building body 23 and exerts an adhesive action over time. The profile frame integrated panel 40 and the skeleton wall are firmly fixed.

When each profile frame-integrated panel 40 is mounted on the wall surface of the building frame 23 in this way, the end of the joint groove forming wall portion 44c of the profile frame 44 assembled on the periphery of the panel body 43 is The joint groove forming wall 4 of the profile frame integrated panel 40 which abuts on the upper surface of the base plate 29 and is adjacent
The joint groove (part) 32 is formed in cooperation with 4c.

Next, a weather-resistant seal 33 is press-fitted into the joint groove 32 as a countermeasure against water stoppage and appearance improvement, or a conventional backup material and a waterproof sealing material are arranged thereon. Sometimes, a joint gasket is additionally placed on the waterproof sealing material.

By the way, in the mounting structure 20 according to this embodiment, latches 21 are provided only at the four corners on the back surface of the frame-integrated panel 40 as mechanical means for mounting the frame-integrated panel 40 to the building frame 23. It is just that. Therefore, immediately after the profile frame integrated panel 40 is installed on the wall surface of the building frame 23, that is, until the adhesive mass 31 adhered to the back surface solidifies, almost the entire surface of the profile frame integrated panel 40 is special to the frame wall. There is no support means.

Since the profile frame integrated panel 40 is very light and thin due to its properties, it cannot maintain flatness until the above-mentioned adhesive mass 31 is solidified. It is possible that deformation occurs. Therefore, immediately after the frame-frame integrated panel 40 is installed on the wall surface of the building frame 23 and before the seal 32 is arranged in the joint groove, the curled holding press member 34 with a flange as shown in FIG. 32, and fixed with screws 35 or the like.
Press all around.

In this way, the surface of the profile frame integrated panel 40 in the vicinity of the edge portion is rigid over the entire circumference and has a rigid shape.
When pressed by 4, the cured pressing profile 34 serves as a Gibbs-like correcting means, which can prevent the profile frame integrated panel 40 from being deformed. After the adhesive mass 31 disposed on the back surface of the profile frame integrated panel 40 is solidified, the curing press profile 34 is fixed to the profile frame integrated panel 40.
No deformation occurs because of the support of the entire surface of the joint, so that it is removed at this stage and then the seal groove 32 is
Is arranged.

In the mounting structure 20 for mounting the profile frame integrated panel 40 on the wall surface of the building body 23, a mounting steel material such as an angle material is installed on the wall surface of the building as in the conventional case, and the support portion of the profile frame is provided. Rather than fixing the legs raised vertically from the angle to the angle, the building frame 2
A tongue piece 25 for inserting a thin plate is fixed to the three wall surfaces, and the tongue piece 25 is hooked in a locking through groove 21a formed by a hook 21 attached to the back surface of the profiled frame integrated panel 40. In addition, the profile frame integrated panel is fixed to the wall of the building frame with an adhesive.

For this reason, the distance between the wall surface of the building frame 23 and the profile frame integrated panel 40 should be large enough to allow the tongue piece 25 and the latch 21 to be interposed therebetween. Since it can be configured as a thin plate-shaped member, the distance can be considerably reduced, and therefore, the profile frame integrated panel 40 can be mounted close to the wall surface of the building frame 23.

In the mounting structure 20 of the above-described embodiment,
The hook 21 for forming the receiving groove is attached to the back surface of the profiled frame integrated panel 40, and the tongue piece 25 for insertion is attached to the building body 23. The same applies when these are attached in reverse. It goes without saying that it works.
Further, these shapes are not particularly problematic, and any shape may be used as long as it can be formed relatively thin.

The mounting structure 20 of the above-described embodiment
In the above, the embedded core body 22 for attaching the adhesive mass 31 to the back surface of the profiled frame integrated panel 40 is formed by bending a strip-shaped smooth face plate into a butterfly shape. 22 is replaced with a mesh-like mesh member 35 as shown in FIG.
Can also be configured.

When the embedded core body 22 is formed from such a mesh-shaped net member 35, the adhesive mass 31 is pressed against and adhered to the net member 35, so that a large number of soft adhesive masses 31 are still formed at the time of adhesion. , And high integrity, that is, adhesion to the profile frame integrated panel 40 can be obtained.

Furthermore, the adhesive mass used in the mounting structure 20 uses a relatively viscous adhesive, for example, a concrete bond or the like can be used. As this concrete bond, for example, a 2P elastic adhesive for exterior (two-part epoxy adhesive: for example,
There is no problem with general concrete bond (SBR: styrene-butadiene rubber) or the like. The type that cures after the adhesion reaction causes sink marks on the design surface side, and should be avoided as much as possible.

The above-mentioned "shape frame integrated panel" has been described in connection with a composite plate in which a metal sheet is laminated on both sides of a substrate made of a nonmetallic material and an aluminum shape frame is attached thereto. In the mounting structure, it is not limited to the profile frame integrated panel of such a structure,
A composite plate in which metal sheets are laminated on both surfaces of a honeycomb structure made of a metal, a fiber material, or the like can be used. Also,
The profile frame for protecting the peripheral portion of the panel body may be formed of a material other than the aluminum material. In general, it is desirable that the frame be formed of an extruded metal material.

Furthermore, the mounting structure of the present invention is not limited to such a "profile frame integrated panel", but may be applied to a case where various other panels are mounted close to the wall of the building frame. It goes without saying that it can be applied.

[0043]

As described above, according to the mounting structure of the panel on the wall of the building frame according to the present invention, either the tongue for insertion or the receiving groove into which the panel is inserted is provided on the wall of the building frame. The other side is provided on the wall of the building body, and the panel is locked on the wall of the building body using the tongue piece for insertion and the receiving groove, and both are further firmly fixed with an adhesive mass. .

Each of these attachment tongues for insertion or the receiving groove into which the tongue is inserted can be made of a relatively thin plate material. In addition to the fact that there is no raised mounting leg, the distance between the wall of the building frame and the panel can be made very narrow. As a result, the volume of the building frame can be maximized even when the panel is mounted on the wall surface of the building frame built in a densely populated area or the like.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a structure for attaching a profile frame integrated panel to a wall of a building frame according to an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view showing a mounting portion of the profiled frame integrated panel in the structure for mounting the profiled frame integrated panel on the wall surface of the building frame shown in FIG.

FIG. 3 is a cross-sectional view of a structure for attaching a profile frame integrated panel to a wall of a building body taken along line 3-3 in FIG. 5;

FIG. 4 is a cross-sectional view showing a profile frame integrated panel attached to the structure frame integral panel mounting structure shown in FIG.

5 is a plan view of the profile frame integrated panel attached to the wall of the building frame in the attachment structure shown in FIG. 1 as viewed from the back surface side.

FIG. 6 is a cross-sectional view showing a state in which a surface near a peripheral edge of the panel is pressed by a curing pressing section as a correcting means immediately after the panel is attached to the wall surface of the building frame.

FIG. 7 is a cross-sectional view showing a main part of a structure for attaching a profile frame integrated panel to a building frame wall according to another embodiment of the present invention.

FIG. 8 is a configuration explanatory view schematically showing a conventional profile frame integrated panel mounting structure.

9 is a partially enlarged cross-sectional view of the conventional frame-integrated panel mounting structure shown in FIG.

[Explanation of symbols]

 Reference Signs List 20 mounting structure of panel on building frame wall 21 latch 21a through groove for locking 22 embedded core 23 structure frame 24 anchor bolt 25 tongue piece for insertion 25a tongue piece for insertion 26 washer 27 bolt 28 spacer 29 base plate DESCRIPTION OF SYMBOLS 30 Anchor pin 31 Adhesive mass 32 Joint groove (part) 33 Seal 34 Curing holding shape member 40 Shape frame integrated panel 41 Substrate 42 Metal plate 43 Panel main body 44 Shape frame

Continuing on the front page (72) Inventor Takamasa Sekiguchi 2-5-2-2 Marunouchi, Chiyoda-ku, Tokyo Functional Materials Company, Mitsubishi Chemical Corporation

Claims (3)

[Claims] 1. A mounting structure for mounting a panel, which forms a wall by attaching to a skeleton of a building, to a skeleton wall of the building, wherein at least a periphery of a back surface facing the skeleton wall when the panel is mounted to the skeleton wall of the building. Either a tongue for insertion provided at a corner or a receiving groove into which the tongue is inserted, and both ends of a fixing portion fixedly adhered to the back surface of the panel so as to rise obliquely upward. A plurality of embedded cores formed by bending a shape-like smooth face plate and dotted on the back surface of the panel, and the tongue piece for insertion or this is inserted into the body wall surface of the building One of the receiving tongue attached to the back surface of the panel or the receiving groove into which the tongue is inserted is attached to the wall surface of the frame of the building. When the insertion tongue piece or the receiving groove into which the insertion tongue piece is inserted and locked relatively to each other, each of the embedding cores scattered on the back surface of the panel is relatively viscous so as to be embedded. A structure for attaching a panel to a wall of a building body, wherein an adhesive is arranged to bond and fix the wall surface of the building body to the panel. 2. A mounting structure for mounting a panel, which is mounted on a skeleton of a building to form a wall surface, on a skeleton wall of the building, wherein the panel is mounted on the skeleton wall of the building, at least around a back surface facing the skeleton wall. A tongue for insertion provided at a corner or one of a receiving groove into which the tongue is inserted, and an embedded core made of a mesh-like mesh member fixed to the back surface of the panel; The other side of the insertion tongue piece or the receiving groove into which the insertion tongue piece is inserted is fixed to the wall surface, and either the insertion tongue piece attached to the back surface of the panel or the reception groove into which the insertion tongue piece is inserted is attached. When the insertion tongue attached to the wall of the building frame or the receiving groove into which the insertion tongue is inserted is relatively locked, A relatively viscous adhesive is arranged so as to be pressed against the mesh member of the embedded core fixed to the back surface, and the frame wall of the building and the panel are bonded and fixed. The structure for mounting the panel on the wall of the building. 3. The panel according to claim 1, wherein the panel comprises a panel body made of a laminated composite material, a support portion joined and fixed to a back surface of the panel body, and a holding frame portion surrounding the periphery of the panel body. The building frame according to claim 1 or 2, wherein the frame frame is a panel integrally formed with a plurality of profile frames attached to each peripheral edge of the panel body and supporting the panel body. Panel mounting structure on the wall.