JPH08120822A - Lightweight panel body - Google Patents

Abstract

PURPOSE: To obtain excellent strength by burying a longitudinal pair of wire gauze-shaped core materials into a synthetic-resin foam as they keep connected by a connecting material, and by molding a panel body. CONSTITUTION: A longitudinal pair of wire gauze-shaped core materials 7 are connected and disposed into a lightweight panel body surrounded by frame materials 2, 3, 5, in which peripheries are molded in an integral type by aluminum profiles, by a connecting material 6. A synthetic-resin foam 8 is foamed and filled so as to bury the wire gauze-shaped materials 7, and a lightweight panel body having the same thickness as the longitudinal thickness of the frame materials 2, 3, 5 is molded. The lightweight panel bodies are slid and fitted to posts 13 from upper sections, and the frame materials 2 are covered with copings 14 from the upper sides of the frame materials 2, thus forming a fence. Accordingly, lightweight can be attained while increasing strength even in the thick lightweight panel body.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lightweight panel body used for an inner wall, an outer wall, a partition wall, etc. of a building.

[0002]

2. Description of the Related Art Today, a panel body is used as an outer wall or a partition wall in a building of this kind, and the efficiency of the assembling work is improved even for such a panel body. Therefore, it is required to reduce the weight, and therefore, it has been attempted to manufacture a panel body using a synthetic resin foam such as polystyrene foam.

By the way, such a synthetic resin foam is
Although it can be made lightweight, it is inevitably weak in strength. Therefore, conventionally, the synthetic resin foam itself has rarely been used alone as a panel body, and some kind of reinforcement is required. As one of the reinforcing means for such a panel body, it is proposed to embed a core material in a synthetic resin foam. However, the conventional reinforcing core material is a single piece, and thus the panel thickness becomes thick. As a result, it becomes difficult to exert a sufficient reinforcing function.

[0004]

SUMMARY OF THE INVENTION The present invention was devised with the object of providing a lightweight panel body capable of eliminating these drawbacks in view of the above-mentioned circumstances. A light-weight panel body formed by using the light-ray panel body, wherein a plurality of layers of wire mesh material laminated at intervals in the front-rear direction are integrally connected by a connecting member facing in the front-rear direction. It is characterized in that it is composed of a core material and a synthetic resin foam that is foamed so as to embed the wire mesh core material.

According to the present invention, a panel body formed of synthetic resin foam can be made excellent in strength even if it has a large panel thickness.

[0006]

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 is a lightweight panel body in which the present invention is implemented and used as an outer wall, a fence, a partition, etc. by building one or a plurality of sheets. It is surrounded by the upper, lower, left and right frame members 2, 3, 4, 5 which are integrally molded with each other, and the linear metal material (wire material) is assembled inside the lightweight panel body 1 in a lattice shape by means such as welding. A synthetic resin foam (polystyrene foam in the example) filled in the frame members 2, 3, 4, 5 by arranging a pair of the attached ones in a state of being connected in a laminated manner by a connecting member 6 as described later. It is formed by being buried in 8.

Here, the pair of front and rear wire mesh core members 7 are integrally connected and fixed by a fixing means such as welding via a rod-shaped connecting member 6 facing in the front-rear direction with an appropriate interval. However, the connecting member 6 is further tilted vertically to connect and fix the pair of front and rear wire mesh core members 7. By the way, in the present embodiment, the connecting members 6 are adjacent to each other in the left-right direction, and the comrades are inclined in the same direction, but the connecting members 6 are adjacent to each other in the up-down direction. The items are set to be arranged alternately.

Then, the upper, lower, left and right frame members 2, 3, 4, 5 are attached to the four edges of the wire mesh core member 7 thus formed.
, The upper, lower, left and right frame members 2, 3, 4,
5, recessed portions 2a, 3a, 4a, 5a recessed inwardly of the panel body 1 are formed in the central portion in the front-rear direction, and the four peripheral edge portions of the front and rear wire mesh core members 7 are formed. Front and rear side 2b of each frame member concave portion 2a, 3a, 4a, 5a,
It is assembled so as to be applied to 3b, 4b, 5b and is in a state of sandwiching the recessed portions 2a, 3a, 4a, 5a from the front-back direction. The upper, lower, left and right frame members 2, 3, 4,
5 is fixed by screwing the screw body 11 through the screw holes 4d and 5d formed at the upper and lower ends of the frame sides 4c and 5c extending from the front and rear sides of the left and right frame members 4 and 5, respectively, in the front and rear direction. The upper and lower frame members 2, 3 are screwed into screw pockets 2c, 3c formed on the front and rear sides 2b, 3b.

On the other hand, 9 is a bracket for fixing the arranged wire mesh core material 7 to a frame member, and the bracket 9 has a longitudinal direction of a pair of front and rear wire mesh core materials 7 on both front and rear edges thereof. A hook-shaped locking claw 9a that locks from the inside is formed on the wire, while the left and right frame members 4,
5, the screw holes 4e, 5 formed in the bottom surface of the recessed portions 4a, 5a.
A screw hole 9b for inserting the screw body 12 penetrating through e is formed. Then, the frame members 2, 3, 4, 5 and the wire mesh core member 7 thus assembled are incorporated into a mold member (not shown), and the synthetic resin foam 8 is foam-filled to form the frame member 2. It is set so that the lightweight panel body 1 having a thickness substantially the same as the front-rear width of 3, 4, 5 is formed.

The lightweight panel body 1 thus formed
Will be used for a fence, an outer wall of a building, a partition, etc. Now, a case of constructing a fence will be described. Here, 13 is a pillar that is erected corresponding to the panel pitch of the lightweight panel body 1, and the lightweight panel body 1 is installed between the pillars 13. Where prop 1
3, a fitting portion 13a into which the right and left frame material concave portions 4a and 5a are fitted, a protrusion 13b protruding in the front-rear direction from the fitting portion 13a, and a left-right direction from the tip of the protrusion 13 are provided. Supporting edges 13c are formed that project and are engaged with the front and rear edge portions of the left and right frame material frame edges 4c, 5c. And
The lightweight panel body 1 is set so as to be incorporated by being slidably fitted into the left and right columns 13 from above. In addition, 14 is a head tree assembled so as to cover the upper frame member 2 from the upper side.
The pair of front and rear locking claws 14a provided on the lower surface by being forcibly fitted to the upper frame member 2 are locked and fixed to the corners of the locking recessed groove 2d formed in the upper frame member 2.
Couplings are made by using a headstock connecting material 15 as shown in FIGS. 9, 10 and 11, and the ends of the headboard 14 are shown in FIGS.
It is set so as to be performed by using the woodcut mill ends 16 as shown in FIG.

In the embodiment of the present invention constructed as described above, as described above, the lightweight panel body 1 is formed by using the synthetic resin foam 8. However, inside the synthetic resin foam 8, A pair of front and rear wire mesh core members 7 are connecting members 6.
The light-weight panel body 1 includes a single wire-mesh core material and a plurality of wire-mesh core materials. It is superior in strength as compared with the case where it is simply embedded in a laminated form, and even if it is thick, it is possible to achieve weight reduction while increasing strength.

Further, in this structure, since the synthetic resin foam 8 is foamed and filled in the frame materials 2, 3, 4, and 5, the synthetic resin foam 8 is formed into the frame materials 2, 3, 4, and 5. By filling all the corners of the frame material 2, 3, 4, 5 and the synthetic resin foam 8, the integration can be made excellent.

The present invention is not limited to the above-mentioned embodiment, and a panel body in which a wire mesh core material is embedded in a synthetic resin foam is formed without incorporating a frame material in advance, and a frame body is formed in this panel body. It is also possible to integrally assemble the materials so that they are attached later. Further, the surface of the synthetic resin foam can be subjected to makeup such as sticking a decorative plate, decorative sheet, brick, tile, natural stone, etc. It can be done at the same time or can be assembled afterwards. In this case, as shown in FIG. 14, the decorative material 17 is attached and installed with an appropriate base material 18 such as a calcium silicate plate interposed. You can also do it. And, in the lightweight panel body in which the present invention is implemented, the synthetic resin foam is filled all over the inside of the panel body, and the wire mesh core material embedded in the inside is three-dimensionally reinforced and excellent in strength. As a result, there is no problem even if the decorative material is attached and constructed from light materials such as sheets and thin plates to heavy materials such as bricks, and it is possible to further increase the variation of decorative panels, and at the same time, at a low cost and elaborate design. We will be able to provide things.

[0014]

In summary, since the present invention is constructed as described above, a plurality of wire mesh core members, which are spaced apart in the front-rear direction, are arranged in the light-weight panel body in the front-rear direction. Since it is embedded in a state that it is integrally connected by a connecting material and has a three-dimensional structure, the strength of the lightweight panel body is
It is superior to what is simply embedded in a laminated form,
Even when a thick and lightweight panel body is formed using a synthetic resin foam, it can be made to have excellent strength.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a lightweight panel body.

FIG. 2 is a front view of a fence.

FIG. 3 is a front view of a wire mesh core material.

FIG. 4 is a side view of a wire mesh core material.

FIG. 5 is a plan view of a wire mesh core material.

FIG. 6 is a side sectional view of a lightweight panel body.

FIG. 7 is a plan sectional view of a lightweight panel body.

FIG. 8 is a plan sectional view of a lightweight panel body.

FIG. 9 is a perspective view of a Kasaki connecting material.

FIG. 10 is a side view of the Kasagi connecting member.

FIG. 11 is a front view of a Kasaki connecting material.

FIG. 12 is a perspective view of a wood cut end material.

FIG. 13 is a front view of a wood cut end material.

FIG. 14 is a perspective view of a lightweight panel body according to a second embodiment.

[Explanation of symbols]

 1 Light weight panel body 2 Upper frame material 2a Recessed portion 2c Screw pocket 5 Right frame material 5b Side edge 5c Frame edge 6 Connecting material 7 Wire mesh core material 8 Synthetic resin foam 9 Bracket 9a Locking claw 11 Screw body 13 Strut 13a Fitting Joint part 13b Projection piece 13c Supporting edge 14 Kasagi 15 Kasagi connecting material 16 Kasagi mill ends

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Claims (4)

[Claims] 1. A lightweight panel body formed by using a synthetic resin foam, wherein the lightweight panel body is a connecting material in which a plurality of layers of wire mesh material laminated at intervals in the front-back direction face in the front-back direction. A light-weight panel body comprising a wire mesh core material integrally connected with each other and a synthetic resin foam foamed so as to embed the wire mesh core material. 2. The lightweight panel body according to claim 1, wherein the synthetic resin foam is polystyrene foam. 3. The lightweight panel body according to claim 1, wherein the connecting member connects a pair of front and rear wire mesh members in an inclined shape. 4. The lightweight panel body according to claim 3, wherein the connecting member is inclined in a front low rear high shape and a front high rear low shape.