JPS5923130Y2 - wall board block - Google Patents

Description

[Detailed explanation of the invention] This invention involves shifting the adjacent side edges of the middle plate as a spacer in a wall block in a diagonal direction so that the peripheral edge protrudes outside, and also shifting the back plate in the opposite direction of the diagonal line and joining it. When a plurality of blocks are connected by forming a connecting part between the blocks and fixing the L-shaped two side edges of the middle plate and back plate symmetrically with respect to the front plate so as to protrude, the four peripheral edges of the single block will fit into each other. The present invention relates to a board block that is stable and easy to construct.

Conventionally, a block is known in which an intermediate material is used between the front plate and the back plate, and the front plate and the back plate are glued while being shifted. Because they are staggered and do not have symmetrically protruding edges on the outside, it is difficult to install multiple blocks evenly in series, and there is no means for strong construction.

In this case, the present invention adopts a middle plate having almost the same shape as the rectangular front plate and back plate, and extends the two right-angled side edges of the middle plate from the side edges of the diagonal line a-a' of the top plate to the outside in one direction a. stands out,
In addition, since the back plate protrudes outward in one corner direction a' opposite to the diagonal line, and the protruding edges of approximately the same width are formed symmetrically around the four circumferences, the protruding edges of the middle plate are placed at symmetrical positions. The side edges of the back plate protrude outward, and by aligning the side edges against each other and fitting and tightening, it is easier to construct when multiple blocks are lined up in an orderly manner.In addition, the exterior appearance of the interior and exterior is good, and it is soundproof, moisture-proof, etc. It provides blocks with environmental effects.

To explain this idea based on a diagram of an example in which rectangular plates are adopted, a thin decorative coating is applied to the surface of a trapezoidal top plate 1, which has been processed into an appropriate inclined surface 2 at a portion near the surface periphery 3 of the rectangular plate. The decorative board completed by integrally covering the board 4 is used as a top board 5, and on the back side of the top board 5, a middle board 6 for tongue and groove assembly having approximately the same shape is shifted in one corner direction a of the diagonal line a-a'. , L-shaped side edges 6' and 6'' on two adjacent sides of the middle plate protrude to the outside with substantially the same width and are adhesively fixed, and a back plate 7 is aligned and fixed to the lower surface of the middle plate 6.

The right-angled side edges 7/, 71/ of the back plate 7 are offset from the direction a' opposite to the diagonal line a-a' of the top plate 5 and extend outward by about the same width as the side edges 6', 6''. The protruding side edges 7/, 7// are located symmetrically to the protruding edges 6', 6'' of the intermediate plate 6, and are surrounded on all four sides by the respective side edges.

When a plurality of blocks are connected to the edges of the front plate and the back plate, a space 8 is formed for inserting the edges of adjacent middle plates, and the blocks are fixed.

As mentioned above, the plate material block of the present invention has a middle plate 6 for a front plate 5.
and the back plate 7 are each shifted in one corner direction of the diagonal line,
In the case of multiple blocks, a space 8 is created at the periphery into which the middle plate of the adjacent block is inserted, and as shown in FIG. 7', 7// can be fitted and connected.

During construction, the protruding side edge 7' of the back plate 7 and the protruding side edge 6' of the middle plate 6 are in close contact with the opposite periphery of the back plate of the next block that is shifted inward from the front plate, and , the protruding side edge 7'' of the back plate in the longitudinal direction and the side edge 6'' of the middle plate are the side edges 7', 6
Since they are in symmetrical positions, they are in close contact with the opposite periphery, which is shifted inward from the top plate in the same manner as described above.

By fitting and abutting the edges of the four enclosures together, it is possible to tighten them so that they do not move relative to each other, and prevent distortion and loosening due to dry moisture, allowing for long-term use without creating gaps or cracks. can do.

Then, to attach it to a wall, pillar, horizontal beam, etc., nail the protruding side edges 6/, 6//, 7/, 7// of the middle plate and back plate with nails, screws 9, 10, etc. Since the adjacent blocks are fitted and connected, construction can be done without damaging the decorative veneer, and there is no need to worry about damaging each board during handling or transportation. Since it has a flat trapezoidal shape, the connecting parts of the construction surface cross to create a gentle groove shape, which gives it a good appearance.

Furthermore, the proposed block is suitable for exteriors and interiors, and in the case of interiors, it has the effect of improving the environment by increasing the effectiveness of air conditioning and reducing the reflection of lighting.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway plan view of a wall board block, Fig. 2 is a side view, Fig. 3 is a partially cutaway longitudinal side view, and Fig. 4 is a partially cutaway plan view of a wall board block. FIG. 5 is a partial side view showing a connecting portion, and FIG. 5 is a partial perspective view showing a state in which a plurality of blocks are joined together. Code 1... Rectangular substrate, 2... Inclined surface,
3... Curved rim, 4... Decorative veneer, 5...
・Top plate, 6...Middle plate, 6', 6''...
Projecting side edge of middle plate, 7... Back plate, 7Z 7//...
・・・Protruding side edge of back plate, 8... Interval, a-
a'...Diagonal line.

Claims (1)

[Scope of utility model registration request] A decorative veneer 4 is integrally covered on the surface of a rectangular substrate 1 made of a trapezoidal flat plate with an inclined surface 2 facing the peripheral edge 3 at the surface periphery to form a top plate 5. The intermediate plate 6 for frame assembly is shifted in the diagonal direction a of the diagonal line a-a', and the two adjacent side edges 6' and 6'' of the intermediate plate are protruded outward and fixed with adhesive, and the intermediate plate 6 is A back plate 7 having substantially the same shape as the front plate is placed on the back side of the board, and is placed in the other corner direction a along the diagonal line a-a' from the position of the front plate and the middle plate.
', the two side edges 7/, 7// of the back plate 7 are protruded outward in one corner direction in a position symmetrical to the protruding edge of the middle plate 6, and the four sides are surrounded by the protruding edges. 5 and middle plate 6
A wall board block made by creating a gap 8 with a thickness of , and adhesively fixing a back plate to a middle plate.