JP3274947B2 - panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to relates to a panel that make up the outer wall of a building.

[0002]

BACKGROUND ART Conventionally, decorative panels, stone materials,
Panels in which various face materials such as glass plates are attached to a base material have come to be used. Conventionally, such various face materials have been attached to the base material by bolts or the like, but in recent years, an adhesive having a strong adhesive force has been developed. Instead of using an adhesive only.

[0003] Some adhesives are susceptible to degradation by rainwater or the like. To prevent infiltration of rainwater into the adhesive, a gap between the base material and the peripheral surface of the face material is provided with a moisture permeable resistance. It is necessary to fill a sealing material such as silicon or butyl rubber with high water-tightness to ensure watertightness.

[0004]

However, since the silicon seal is expensive, there is a problem in cost. On the other hand, inexpensive sealing materials such as butyl rubber are inferior to silicon sealing materials in terms of weather resistance, and require repair work when panels are placed outdoors for long periods of time, such as outer walls, and management is complicated. There were also problems.

[0005]

[0006] The purpose of the present invention can prevent deterioration of sealing material disposed between the substrate and face material peripheral surface, to provide a panel which can reduce the cost available inexpensive sealing member
is there.

[0007]

According to the panel of the present invention, a base material is provided around at least the periphery of various face materials such as a decorative board, a stone material, a glass plate and the like by bonding the back surface of the face material with an adhesive. A seal material is filled between the base material and the peripheral surface of the face material, and a frame material that covers at least an exposed portion of the seal material after filling the seal material is attached to the base material. I do.

[0008] At this time, at a portion corresponding to the peripheral surface of the face material of the base material, a concave groove opened toward the front surface of the panel, and protruding to the outer peripheral side at a position closer to the surface than the concave groove. A projection is formed, and the frame material is engaged with a rear end fitted into the concave groove, a tip abutting on an inner peripheral surface on the front surface side of the base material, and a back side of the projection. the locking projection is provided
It is preferable to form an intermediate portion .

[0009] Further , the surface of the frame material that comes into contact with the surface material is
Preferably , a butyl sheet is adhered .

[0010]

In the panel of the present invention, since the frame material is provided on the base material and the sealing material is covered, even if a sealing material having low weather resistance is used, its deterioration is prevented or suppressed. For this reason, the repair work of the sealing material is unnecessary or reduced, the repair cost is reduced, and an inexpensive sealing material can be used, so that the panel can be provided at low cost. At this time, in a portion corresponding to the surface material peripheral surface of the base material, a concave groove opened toward the front surface side of the panel, and a protrusion protruding to the outer peripheral side at a position closer to the front surface side than the concave groove. Formed, the rear end portion of the frame material is fitted into the groove, the front end portion is brought into contact with the inner peripheral surface on the base material surface side, and the locking projection formed on the frame material is formed as a projection on the base material. The frame material can be easily attached and not easily detached.

[0011]

[0012]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a manufacturing process of the panel 1 of the present embodiment. To manufacture the panel 1, as shown in FIG. 1B, a face material 20 such as a decorative plate, a stone material, a glass plate, or the like is bonded to a base material 10 made of an extruded aluminum material or the like with an adhesive.
When the base material 10 is made of an extruded shape, the base material 1
Since the outer periphery 11 is formed only on the two sides on the long side (the direction along the extrusion direction) of the long side of the base material 0, a small edge material having substantially the same shape as the outer periphery 11 is formed on the two sides on the short side of the base material 10 ( (Not shown), and the face material 20 is bonded.

Next, as shown in FIG.
And a gap between the outer periphery 11 and the edge material and the peripheral surface of the face material 20 are filled with a sealing material 30 having a high moisture permeability resistance such as a butyl seal. Then, as shown in FIG. 1D, a frame material 40 is attached to the outer periphery 11 of the base material 10. The procedure for attaching the frame member 40 will be described in detail with reference to FIG. FIG. 2 (A)
As shown in FIG. 2, a concave groove 12 is formed in the outer periphery 11 and the edge material of the base material 10 on the rear surface side (the lower side in the drawing) and is opened on the front surface side. In addition, the outer periphery 11
A protrusion 13 is formed at a position on the outer surface of the concave groove 12 on the surface side of the concave groove 12 continuously in the longitudinal direction.

On the other hand, the frame member 40 is made of a long material such as aluminum formed in an inverted J-shaped cross section by extrusion molding or the like, and has a curved front end portion 40A side (the panel surface side, which is upward in the drawing. A butyl sheet 41 is adhered to the surface that comes into contact with the surface material 20 on the side). At the middle part of the frame member 40 in the front and back direction (vertical direction in the drawing), a locking projection 42 is formed continuously in the longitudinal direction.

Then, as shown in FIG. 2B, the rear end portion 40 B of the frame material 40 is inserted into the concave groove 12 of the base material 10. At this time, the front end portion 40A of the frame member 40 is brought into contact with the front end of the outer periphery 11 on the front surface side, and the base material 10 and the frame portion are so arranged that the contact dimension L1 and the contact dimension L2 of the rear end portion are substantially the same. The material 40 is configured.

Then, as shown in FIG. 2C, when the locking projections 42 of the frame material 40 hit the projections 13 of the base material 10, the frame material 40 is further pushed. Then, the frame material 40
In FIG. 2, the front end portion 40A and the rear end portion 40B are in contact with the outer periphery 11 (base material 10), so that the intermediate portion is curved, and FIG.
As shown in (D), the locking projection 42 at the intermediate portion is mounted on the rear surface side beyond the projection 13 so as to be locked.
Thereby, the sealing material 30 is covered with the frame material 40 and is not exposed to the outside.

The base material 10 of the panel 1 thus configured
On the back surface, a protruding edge 14 having an L-shaped cross section is formed. On this protruding edge 14, as shown in FIG. Each mounting plate 50 has two mounting grooves 51 formed therein, and each mounting groove 5
One half in the left-right direction is a substantially circular insertion portion 52 having a large diameter, and the other half is a locking portion 53 having a small width.

On the other hand, a mounting member 61 is provided upright on a mounting portion 60 such as a building framing, a frame of a curtain wall, a middle bone, or the like. As shown in FIG. 3 (B), the mounting member 61 includes a back plate 62 and a nut 63 arranged with the mounted portion 60 interposed therebetween.
Bolts 64 screwed into and protruding toward the outdoor side
, A locking ring 65 fitted to the bolt 64, and a nut 66 screwed to the bolt 64 to fix the locking ring 65. The outdoor flange 65A of the locking ring 65 is formed smaller than the insertion portion 52 of the mounting groove 51 and larger than the width dimension of the locking portion 53, and the indoor flange 65B is larger than the insertion portion 52. It is formed large.

Then, the tip of the mounting member 61 is attached to the mounting plate 50.
When the panel 1 is moved in the lateral direction and the mounting tool 61 is arranged at the locking portion 52, the panel 1 is moved to the position shown in FIG.
As shown in FIG.
5 is disposed between the flanges 65A and 65B and cannot move in the indoor and outdoor directions, that is, is prevented from falling off. The mounting plate 5
0, a fixing bracket 54 is attached.
Holding the bolt head of the mounting tool 61 moved to
1 does not return to the insertion section 52 side.

When the panel 1 is sequentially mounted on the mounting portion 60 in this manner, an outer wall and the like are formed. If the dimension between the flanges 65A and 65B of the locking ring 65 is substantially the same as the thickness dimension of the mounting plate 50, the panel 1
It is attached to the fixture 61 without rattling.

On the other hand, when removing the panel 1, the panel 1 is moved laterally with respect to
1 in the insertion portion 52 of the mounting groove 51, and
May be moved to the outside of the room. At this time, when the fixture 61 is locked by the fixing bracket 54, the jig is inserted from the insertion portion 52 to open the bracket 67, or the panel 1 is moved by applying a relatively large force. Can be removed.

According to the present embodiment, the frame material 40 is attached around the base material 10 and the base material 10 and the face material 2 are attached.
Since the sealing material 30 filled in between 0 is covered, even if a butyl seal or the like having a low weather resistance is used as the sealing material 30, the sealing material 30 can be prevented from being exposed to the outside air and exposed to ultraviolet rays or the like. Therefore, the deterioration of the sealing material 30 can be suppressed. For this reason, the repair work associated with the deterioration of the seal material 30 can be unnecessary or reduced, and the repair cost can be significantly reduced. Moreover, since it is not necessary to use an expensive silicon seal or the like, which is excellent in weather resistance performance, an inexpensive butyl seal or the like can be used, so that the cost can be reduced and the panel 1 can be provided at a low cost.

Furthermore, since the adhesive on the back surface side of the face material 20 is shielded from the outside air by the seal material 30, the deterioration of the adhesive can be reliably prevented, and the face material 20 must be securely attached. Can be. In addition, since the frame material 40 holds not only the sealing material 30 but also the periphery of the face material 20, even if the adhesive force of the adhesive of the face material 20 is reduced, the face material 20 is Thus, the face material 20 can be prevented from falling off.

Further, since the butyl sheet 41 is provided on the frame material 40 and is closely attached to the face material 20 and the sealing material 30, water can be temporarily prevented from entering the butyl sheet 41, and the sealing material can be prevented. The watertightness can be further improved as compared with the case where only 30 is provided.

The frame member 40 can be attached simply by pushing it into the concave groove 12 and the locking projection 13 of the outer periphery 11 of the base material 10 and locking it. In this case, it is possible to easily mount the device as compared with the case where the device is mounted by the above-mentioned means, and to improve workability. Further, since the frame material 40 can be removed from the base material 10, for example, when the face material 20 is damaged, the frame material 40 can be removed and the face material 20 can be replaced. Further, as shown in FIGS. 2B and 2C, the frame member 40 is pushed in with its front end portion 40A and rear end portion 40B abutting on the outer periphery 11, so that each outer periphery 11 is guided. As a result, the pushing operation can be easily performed. Further, since the front end portion 40A and the rear end portion 40B are in contact with the outer periphery 11 and the locking projections 42 are locked to the projections 13, unless the operator bends and removes the middle portion of the frame member 40. The frame material 40 hardly comes off naturally and has a simple structure, but the frame material 40 can be securely attached.

Since the sealing material 30 is covered with the frame material 40, the sealing material 30 is not exposed, and the surface side of the frame material 40 can be freely designed, so that the design of the panel 1 can be enhanced. Moreover, since the frame material 40 and the base material 10 can be easily produced by extrusion molding, mass production can be achieved and the panel 1 can be manufactured at lower cost.

Mounting groove 5 formed in mounting plate 50 of panel 1
1, the panel 1 can be mounted simply by inserting and locking the mounting tool 61 erected on the mounting portion 60.
The panel 1 can be mounted on the mounting portion 60 very easily, and mounting workability can be significantly improved as compared with screwing or bolting. Also, when the panel 1 is removed, the panel 1 is moved in the lateral direction with respect to the fixture 61, and further moved to the outside of the room, and the fixture 61 is moved from the attachment groove 51.
Can be simply removed, and the panel 1 can be easily removed. Therefore, the workability when attaching and detaching the panel 1 can be improved, the construction period can be shortened, and the work cost can be reduced. In addition, since the panel 1 can be removed, even if the panel 1 is damaged, it can be replaced and the panel 1 can be easily repaired.

The panel 1 includes a mounting groove 51 and a mounting tool 61.
The mounting position is set at the locking position of the
Can be easily positioned. In addition, since the fixture 54 is provided on the attachment plate 50, the attachment 61 locked in the attachment groove 51 can be reliably held.

The present invention is not limited to the configurations of the above embodiments. For example, as shown in FIG.
By forming the protruding side 15 provided with the concave groove 12 and the locking projection 13 not only in the middle part but also in the middle part, and attaching the frame material 40, one base material 10 can hold two face materials 20. May be configured. Further, the protruding side 15 and the concave groove 12 may be formed so that three or more face materials 20 can be held by forming a large number.
May be formed continuously in the longitudinal direction of the base material 10 and two or more face materials 20 may be arranged in a horizontal direction and attached.

As shown in FIG. 4, an insertion portion 52 is formed in the lower half of the mounting groove 51, and a locking portion 53 is formed in the upper half of the mounting groove 51 so that the mounting groove 51 is vertically continuous. Is also good. In this case, the panel 1 can be attached and detached by moving the panel 1 vertically with respect to the fixture 61.

Further, the shape of the mounting groove 51 and the mounting tool 61,
For example, as shown in FIG. 4, the insertion portion 52 and the locking portion 53 of the mounting groove 51 may be formed by grooves having different widths, and the mounting tool 61 may be configured by a protrusion having a substantially T-shaped cross section. In short, any configuration and shape that can be detached by sliding the panel 1 may be used. In addition, the number, the arrangement position, and the like of the mounting plate 50 and the mounting fixture 61 may be appropriately set in implementation.

The base material 10 is not limited to a planar material. As shown in FIG. 5, a plate material in which a flange 16 for supporting a surface material is formed on an outer periphery 11 where a concave groove 12 and a projection 13 are formed is square. A framed frame may be used. The shape is not limited to a square, but may be a polygon such as a triangle or a pentagon.

Further, as the face material 20, various face materials such as a decorative plate, a stone plate, a glass plate, and garnish can be used, but a solar cell module 70 may be used as shown in FIG. The solar cell module 70 includes a transparent panel 71 made of a glass plate or the like for surface protection, a moisture-proof film 72 in which aluminum foil is sandwiched by PVF (polyvinyl fluoride), and a space between the transparent panel 71 and the film 72. EVA (ethylene-vinyl acetate copolymer),
A transparent filler 73 made of a transparent resin having an adhesive force such as PVB (polyvinyl butyral) and serving as an insulating material, and a solar cell (cell) 74 sealed in the transparent filler 73 are provided. I have. In addition, the space between the solar cell module 70 and the base material 10 is filled with a sealing material 30 made of butyl rubber, silicon, or the like, and shields the side surface of the transparent filling material 13 from the outside air.

When the solar cell module 70 is used as the face material 20, the transparent panel 7 is
1, a solar cell module 70 in which a film 72, a transparent filler 73, and a solar cell 74 are laminated, and a sealing material 30 may be further filled, or a transparent panel 71, a film 72, Filler 73, solar cell 74
May be sequentially laminated and further filled with a sealing material 30 such as a butyl seal to form the solar cell module 70.

When the solar cell module 70 is used as the face material 20, the same effects as in the above embodiment can be obtained. Further, the solar cell module 70 includes a transparent filler 73 and a solar cell 74 which are easily deteriorated by moisture.
However, according to the present modification, the butyl sheet 41 of the sealing material 30 and the frame material 40 is required.
As a result, water tightness can be reliably ensured. Accordingly, it is possible to prevent moisture from entering the filler 73, prevent the deterioration of the filler 73 and the solar cell 74, and maintain the power generation efficiency of the solar cell 74 for a long time.

The specific shape of the frame member 40 is not limited to the above-described embodiment, but may be another shape, as long as it can cover at least the sealing material 30. Furthermore, frame material 4
0 may be attached with screws or the like. The base material 10 and the frame material 40 are not limited to those made of extruded aluminum, but may be made of other materials such as stainless steel or iron, or may be rolled,
It may be manufactured by another processing method such as drawing.
However, an extruded aluminum material is preferred in terms of durability, heat dissipation, cost, and the like. Furthermore, between the base material 10 and the face material 20,
In addition to the sealing material 30, a setting block, a glass liner, or the like may be provided to support the face material 20.

Further, the mounting structure of the panel 1 is not limited to the above embodiment, and other mounting structures such as screws may be used.
However, if the mounting structure of the above embodiment is adopted, there is an advantage that the panel 1 can be easily attached and detached. Further, the present invention can be widely applied to various panels attached to an outer wall, a roof, and the like of a building.

[0038]

According to the panel of the present invention as described above, the deterioration of the sealing material disposed between the face material and the peripheral surface of the base material can be prevented, and an inexpensive sealing material can be used to reduce the manufacturing cost of the panel. This has the effect .

[Brief description of the drawings]

FIG. 1 is a diagram showing a manufacturing process of a panel according to one embodiment of the present invention.

FIG. 2 is a view showing a procedure for attaching a frame material of the embodiment.

FIG. 3 is a view showing a panel mounting structure of the embodiment.

FIG. 4 is a view showing a panel according to a modified example of the present invention and its mounting structure.

5 is a reference view showing a become panel edge reference of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... panel, 10 ... base material, 11 ... outer periphery, 12 ... concave groove,
DESCRIPTION OF SYMBOLS 13 ... locking protrusion, 15 ... protruding edge, 20 ... face material, 30 ... sealing material, 40 ... frame material, 41 ... butyl sheet, 42 ... locking protrusion, 50 ... mounting plate which is a mounting part, 51 ... mounting groove , 6
0 ... Mounted part, 61 ... Mounting tool.

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) E04C 2/38 E04B 2/96 E04F 13/08 E06B 3/54-3/88

Claims (3)

(57) [Claims] 1. A face material, a base material provided along at least the periphery of the face material, and a back surface of the face material adhered with an adhesive, and a space between the base material and the face material. A panel comprising: a sealing material; and a frame material attached to the base material after filling the sealing material and covering at least an exposed portion of the sealing material. 2. The panel according to claim 1, wherein a portion corresponding to the peripheral surface of the face material of the base material has a concave groove opened toward the front surface side of the panel, and a concave portion formed on the surface side of the concave groove. A projection protruding to the outer peripheral side at the position, the frame material is provided with a rear end fitted into the concave groove, a front end abutting on the inner peripheral surface of the base material surface side, A panel provided with an intermediate portion provided with a locking projection engaged with a rear surface side of the projection. 3. A panel according to claim 1 or claim 2.
In the surface contacting the face material of the frame material, butyl
A panel to which a sheet is adhered .