JP2565487Y2 - Non-combustible panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire-resistant or flame-retardant partition panel, a partition panel, and a non-combustible panel used as a panel panel such as a wall panel or a ceiling panel.

[0002]

2. Description of the Related Art Conventionally, the outer surface is formed by a metal surface plate,
Various types of refractory panels having a structure in which a refractory core material is filled are provided. For example, as disclosed in Japanese Patent Publication No. 60-39545, the peripheral portions of two metal plates are bent at substantially right angles so that the bent portions are fitted to each other,
A refractory panel is provided in which, after filling a refractory core material in which a nonflammable binder and a hardening agent are mixed into a granular lightweight aggregate between the two metal plates, the two metal plates are pressed together so as to approach each other. Have been.

However, when a large number of such fireproof panels are connected as partition panels, for example, when they are connected via columns, it is necessary to attach a connecting tool such as a hook to a side end face thereof, and the hooks and the like protrude from the fireproof panel. Therefore, the hook may be bent or damaged at the time of handling, and when the hook is locked and connected to the locking hole of the column, the column is exposed between the adjacent fireproof panels, and the appearance is impaired. Not only that, there was a risk that the flame or smoke would permeate through the gap between the refractory panel and the column. For this reason, connecting the fireproof panels requires other joint materials in addition to the pillars, which has increased the cost.

[0004] Further, since both metal plates are formed by pressing, and the bent portions of the peripheral portions are fitted to each other, it is difficult to set the thickness of the panel.

[0005]

SUMMARY OF THE INVENTION In view of the above situation, the present invention is intended to solve the problem that the non-combustible panel itself is easy to manufacture, and is structurally strong and lightweight. When used as a panel panel such as a partition panel, it can adopt a structure that connects via a column like a conventional general partition panel, and furthermore, a hook that locks into a locking hole of the column protrudes from the side end surface. Another object of the present invention is to provide a non-combustible panel which can be provided without a groove and has a concave groove into which a support can be fitted.

[0006]

According to the present invention, in order to solve the above-mentioned problems, a protrusion formed on the inner surface of a substrate having a predetermined thickness only in the vertical or horizontal direction or formed in a grid in the vertical and horizontal directions. While forming a strip, a pair of refractory core materials in which the ridge of the peripheral portion is set inward from the edge of the substrate, and when joining a pair of the refractory core material with the ridges facing each other, A metal vertical portion having a substantially U-shaped groove portion fitted into a concave groove formed by the ridge of the peripheral portion of the refractory core material and the substrate, and side pieces joined to the end face of the substrate of the refractory core material on both sides of the groove portion. An edge member and a horizontal edge member, a substantially L-shaped connection member including a horizontal piece and a vertical piece for connecting the ends of the grooves of the vertical edge member and the horizontal edge member, respectively, and the connection member. Connection
And a peripheral plate that covers the surface of the refractory core material and the side pieces of both edge members, and that has a width substantially matching the thickness of the substrate around a surface plate that is in close contact with the outer surface of the refractory core material. A non-combustible panel composed of a metal exterior member formed by bending inward at a substantially right angle and a non-combustible panel was formed.

A connection located above the connection member.
A locking piece for mounting the cap is integrally formed on the member .

A connection located below the connection member.
A locking piece for mounting the baseboard was integrally formed with the member .

[0009]

In the non-combustible panel of the present invention having the above-mentioned contents, a pair of refractory core members are joined with their ridges facing each other.
A space having heat insulating and soundproofing action is formed inside the ridge and the substrate, and when joining the refractory core material, the groove portions of the vertical edge member and the lateral edge member interposed at the periphery thereof are both refractory core material. The periphery of the refractory core material is reinforced by fitting into the groove formed by the ridges of the peripheral edge of the substrate and the substrate, and both side pieces are joined to the end face of the substrate of the refractory core material, and the distance between the two refractory core materials is increased. Can be kept constant. Then, the ends of the groove portions of the vertical edge member and the horizontal edge member are connected to each other.
Supporting the non-combustible panel by connecting hooks provided on the connecting member
Can also be used as a connecting member for connecting to
I can . In addition, when the ridge of the refractory core material is formed only in the vertical or horizontal direction of the inner surface, a continuous space is formed inside the non-combustible panel, and this space can be used as a wiring duct, while on the other hand, in a grid pattern in the vertical and horizontal directions. When formed in a non-combustible panel, a completely closed cavity having excellent heat insulation and soundproofing properties is formed inside the non-combustible panel. In the case of using a metal exterior material formed by forming an edge plate having a width substantially corresponding to the thickness of the substrate inwardly at a substantially right angle inwardly around a surface plate closely contacting the outer surface of the refractory core material, Excellent in fire resistance and strong.

A connection located above the connection member;
By forming a locking piece for mounting
Therefore, the locking piece for attaching the cap and the connecting member are configured as separate members.
Can be created all at once without having to do it.

[0011] A connection located below the connection member.
By integrally forming the locking piece for mounting the baseboard on the member
And the connecting piece and the locking piece for mounting the baseboard are
Can be created all at once without having to do it.

[0012]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention; 1 and 2 are exploded views showing a first embodiment of the present invention. In the drawings, reference numerals 1 and 2 denote a refractory core material, 3 denotes a vertical edge member, 4 denotes a horizontal edge member, and 5 denotes an exterior material. .

The refractory core material 1 and the refractory core material 2 are the same, and are formed in mirror symmetry with rock wool or the like.
The refractory core materials 1 and 2 are formed by forming a grid-shaped ridge 7 on the inner surface of the substrate 6 having a predetermined thickness and setting the ridge 7 on the peripheral portion inward from the edge of the substrate 6. According to the manufacturing method, rock wool is compression-molded into a flat plate shape, and a predetermined portion is formed by cutting a predetermined portion while leaving a portion serving as the ridge 7, or the ridge 7 is formed from the beginning and compression-formed. Here, when compression-molding rock wool, it is also possible to fill a nonflammable binder. When a fire-resistant or heat-resistant core material other than rock wool is used, it is formed into the above-mentioned shape by a molding method suitable for the material. For example, when a granular inorganic aggregate is filled and mixed with a binder such as cement, it is poured into a mold and cured. It is also possible to use gypsum board.

The exterior material 5 is formed by press-forming a metal plate material including steel, and is formed around a surface plate 8 having substantially the same shape and area as the substrate 6 of the refractory core material 1. An edge plate 9 having a width substantially equal to the thickness of the edge plate 6 is bent inward at a substantially right angle. Here, it is desirable that the size of the surface plate 8 be slightly larger than the size of the substrate 6 of the refractory core material 1.

Then, the inner surface of the surface plate 8 of the exterior material 5 is adhered to the outer surface of the substrate 6 of the refractory core material 1 with a nonflammable adhesive or simply fitted or abutted to form a divided panel plate. At this time, the substrate 6 of the refractory core material 1 and the edge plate 9 of the exterior material 5
It is necessary not to tightly join the gap between the substrate 6 and the gap 10 of about 1 mm between the substrate 6 and the edge plate 9. The same applies to the refractory core material 2.

The vertical edge member 3 and the horizontal edge member 4 have the same cross-sectional shape, and have a width approximately twice as large as the height of the protrusion 7 and the substrate 6 of the refractory core 1. A groove 11 having a substantially U-shaped cross section having a depth substantially equal to the distance from the edge to the outer surface of the ridge 7 of the peripheral edge, and a width substantially equal to the thickness of the substrate 6 of the refractory core material 1 on both sides of the outer edge of the groove 11. Side piece 12,
12 is formed integrally by bending a metal plate. The groove 11 constitutes a concave groove 13 opened outward.

Thus, as shown in FIG. 3, the non-combustible panel of the present invention is obtained by bonding or simply abutting a pair of refractory cores 1 and 2 with non-combustible adhesive with their ridges 7 and 7 facing each other. At the same time, both side pieces 12, 12 of the vertical edge member 3 and the horizontal edge member 4
Is inserted between the substrate 6 of the refractory core materials 1 and 2 constituting the divided panel plate and the edge plate 9 of the exterior material 5 to form one non-combustible panel A. Since the opposed refractory core materials 1 and 2 are joined to each other by the ridges 7 and 7,
A large number of hermetically closed cavities partitioned by the ridges 7 are formed inside.

In this joined state, the groove portions 11 of the vertical edge member 3 and the horizontal edge member 4 are provided in the concave grooves 13 formed by the base 6 and the ridges 7 at the peripheral portions of the refractory core materials 1 and 2. I have. Therefore, the substrate 6 and the ridge 7 at the peripheral edge of the refractory core materials 1 and 2, the groove 11 of the vertical edge member 3 and the lateral edge member 4, and the side piece 12 of the edge member 3 and the end face of the substrate 6 of the refractory core material 4. By bonding, it is possible to join more firmly. Also, since the width of the side pieces 12 of the edge members 3 and 4 is made substantially equal to the thickness of the substrate 6 of the refractory core materials 1 and 2, even if a pressing force acts on the outer surface of the non-combustible panel, both the exterior materials 5 and 5 are used. The distance between the edge members 3, 4, provided around
, And there is no change because the ridges 7, 7 abut against each other. Further, when the refractory core materials 1 and 2 are formed using rock wool, the refractory core material has some elasticity. Therefore, even if the central portion of the surface plate 8 is depressed, the material is restored by the elasticity.

FIGS. 4 and 5 show a second embodiment of the present invention. The same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted. In this embodiment, the refractory core members 1 and 2 are formed with ridges 7,... At regular intervals only in one direction in the vertical or horizontal direction on the inner surface of the substrate 6 having a predetermined thickness. Side of ridges 7,7 and ridges 7,7
Are set inward from the edge of the substrate 6. By joining the refractory core materials 1 and 2, a plurality of continuous spaces are formed inside.

[0020]

[0021]

When the partition panel is constructed using the non-combustible panel A according to the present invention, as shown in FIGS. 6 to 10, the grooves 11 of the longitudinal edge member 3 and the lateral edge member 4 provided around the periphery.
Are fixed vertically without protruding from the side end face of the non-combustible panel A above and below in the concave grooves 13 formed on both sides of the panel. In the present embodiment, a substantially L-shaped connecting member 15 is fixed to the bottom of the groove portion 11 of the edge member 3 by screwing a substantially L-shaped connecting member 15 at a corner portion in the concave groove 13, The hook 14 is integrally formed with the vertical piece 17. Locking pieces 18 for mounting the baseboard are integrally formed on the horizontal piece 16 of the lower connecting member 15, and mounting pieces 19 for mounting the copings are provided in the upper groove 13. It is protruding.

The partition panel thus constructed is shown in FIG.
As shown in FIG. 10 and FIG. 10, substantially half of the column 20 is fitted into the concave groove 13 and a locking hole 2 formed in the side surface of the column 20.
The hooks 14, ... are fitted and locked to 1, ..., and the other side of the support column 20 is fitted and mounted in the groove of the other partition panel, or the decorative cover 22 is provided at the end. It is exterior. In addition, an adjuster 23 is provided at a lower end of the column 20,
The claw piece 25 of the adjuster receiver 24 and the locking piece 18 have a baseboard
26 is fitted. Further, a cap 27 is fitted to the upper mounting pieces 19,19. As described above, the partition panel is formed using the non-combustible panel A according to the present invention, and the partition panel is used as a support.
When the connection is made through the connection 20, the connection hook 14 does not protrude from the side end surface of the non-combustible panel A, and the column 20 is not exposed to the outside.

The non-combustible panel A according to the present invention is not limited to a partition panel, but can be widely used as a basic member constituting a wall panel or a ceiling panel.

[0025]

According to the non-combustible panel of the present invention as described above, a pair of refractory core members are joined with their ridges facing each other, so that the ridges and the substrate have heat insulation and soundproofing functions inside. A space can be formed, and since this space portion is provided, it is light and inexpensive, and when joining the two refractory core materials, the groove of the edge member interposed between the peripheral portions of the two refractory core members is projected from the peripheral portions of the two refractory core materials. Fitting into the concave groove formed by the strip and the substrate, and both side pieces are joined to the end face of the substrate of the refractory core material, so that a dimensional error during molding of the refractory core material can be corrected at the time of joining. Since the periphery of the core material can be completely covered with the exterior material and the edge member, the core material is strong. Also, ridges shall be provided only on the inner surface of the refractory core material in the vertical or horizontal direction.
If formed, a plurality of continuous
A space can be formed, and the space can be used for wiring ducts or air conditioning
It can also be used for plumbing. And the inner surface of the refractory core
If ridges are formed in a grid pattern vertically and horizontally,
Can form a hermetically sealed cavity, which is excellent in heat insulation and soundproofing.
Can be made. And as exterior material,
It is made of metal and is installed around the surface plate that is in close contact with the outer surface of the refractory core material.
Edge plate of width approximately equal to the thickness of the plate is bent inward at a substantially right angle
When using a product that is made, it is said that it is superior in fire resistance
In addition, both side pieces of the edge member are attached to the edge plate of the exterior material and the substrate of the refractory core
It can be inserted between the two to firmly connect both refractory cores.
You.

Furthermore, a groove can be formed around the refractory panel by means of the groove of the peripheral member provided therearound, so that a hook for connecting to a support column projects from the side end face into the groove. In addition to being able to be installed inside without a groove, a pillar can also be installed inside the concave groove. In addition, only the connecting member is provided with a connecting hook.
Use this connection hook to connect the fireproof panel to the support
Without the need for special components,
The connection of the noncombustible panel to the column can be made.

The upper connecting member is provided with a locking piece for mounting a cap.
By forming the body, the connecting member and the hook for mounting the cap
Reducing the number of parts compared to creating separate pieces
This is advantageous in terms of cost.

Attach a locking piece for mounting the baseboard to the lower connecting member.
By forming the body, the connecting member and the anchor for mounting the baseboard
Reducing the number of parts compared to creating separate pieces
This is advantageous in terms of cost.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a first embodiment of the present invention.

FIG. 2 is a partial sectional view of the same disassembled state.

FIG. 3 is a partial cross-sectional view of the same joined state.

FIG. 4 is an exploded perspective view showing a second embodiment of the present invention.

FIG. 5 is a partial cross-sectional view showing the same bonding state.

FIG. 6 is a partial front view of the partition panel using the non-combustible panel according to the present invention, with attached accessories.

FIG. 7 is a side view, which is also omitted.

FIG. 8 is a partial plan view of the same.

FIG. 9 is a partial front view of the partition panel formed using the non-combustible panel according to the present invention.

[FIG. 10] A partial plan view of the same state excluding the Kasagi.

[Explanation of symbols]

A Non-combustible panel 1 Fireproof core material 2 Fireproof core material 3 Vertical edge member 4 Side edge member 5 Exterior material 6 Substrate 7 Ridge 8 Surface plate 9 Edge plate 10 Gap 11 Groove portion 12 Side piece 13 Recessed groove 14 Hook 15 Connecting member 16 Horizontal piece 17 Vertical piece 18 Locking piece 19 Mounting piece 20 Post 21 Locking hole 22 Makeup cover 23 Adjuster 24 Adjuster holder 25 Claw piece 26 Baseboard 27 Kasagi

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification number Agency reference number FI Technical display location E04B 2/74 541 E04C 2/38 E E04C 2/38 2/46 L

Claims (3)

(57) [Scope of request for utility model registration] 1. A protrusion having a predetermined thickness formed on the inner surface of a substrate only in the vertical or horizontal direction or formed in a lattice pattern in the vertical and horizontal directions, and the protrusion on the peripheral portion is formed at the edge of the substrate. A pair of refractory core materials set more inwardly, and when joining the pair of refractory core materials with their ridges facing each other, a recess formed by the ridges of the peripheral portions of both refractory cores and the substrate. A metal vertical edge member and a horizontal edge member having a substantially U-shaped cross-section to be fitted into the groove, and side pieces joined to the substrate end surface of the refractory core material on both sides of the groove; and the vertical edge member and the horizontal edge member A substantially L-shaped connecting member composed of a horizontal piece and a vertical piece for connecting the ends of the groove portions to each other, a connecting hook provided on the connecting member, a surface of the refractory core material and sides of both edge members. The substrate is provided around a surface plate closely covering the outer surface of the refractory core material. Thickness and substantially coincides substantially perpendicularly inwardly bent formed to become metallic exterior material edge plate width, incombustible panel characterized by comprising more. 2. The non-combustible panel according to claim 1, wherein a locking piece for attaching a cap is integrally formed with the connecting member located above the connecting member. 3. The non-combustible panel according to claim 1, wherein a locking piece for mounting a baseboard is formed integrally with a connecting member located below the connecting member.