JPS609328Y2 - architectural board - Google Patents

Description

[Detailed explanation of the idea] This idea is related to architectural boards.

As shown in FIG. 1, conventional construction boards have protrusions 2 formed on one side of the main body 1, grooves 3 on the other side of the main body 1, and the protrusions 2 are sequentially fitted into the grooves 3. In other words, they are joined together to form interior walls, etc.

However, since the protrusions 2 and the grooves 3 are formed by cutting a strip-shaped veneer, there is a problem in that material loss occurs.

Furthermore, since the main body 1 is packed inside, it is heavy and difficult to transport and handle during construction.

Furthermore, if the wood grain is not straight, it has the disadvantage that the finished surface of the wood becomes rough due to the reverse grain when processing the protrusions 2 and grooves 3.

As a construction board designed to reduce weight, there is a hollow panel in which a surface board and a base board are overlapped with spacers interposed therebetween.

However, since a spacer is used separately from the waist base plate, etc., there is a disadvantage that the number of constituent members increases and it takes time and effort to assemble.

Moreover, the weight reduction is also insufficient.

Therefore, the purpose of this invention is to provide a construction board that can utilize materials effectively and be lightweight, can form a beautiful finished surface, and is easy to assemble and manufacture due to a small number of constituent members.

An embodiment of this invention will be described with reference to FIGS. 2 to 4.

That is, as shown in FIG. 2 and FIG.
It was installed on.

In this case, the spacer 5 is formed by cutting and raising a part of the strip-shaped base plate 6 upward.

In addition, the surface plate 4 is formed by bending one side of a flat strip plate in an L shape toward the outside of the back surface to form an L-shaped piece 7, and bending the other side toward the back surface to form a bent piece 8. , and a decorative finishing layer 9 on the surface.
was formed.

This surface plate 4 is connected to the strip-shaped base plate 6 by bonding its back side to the spacer 5 and bonding the base end of the horizontal side of the L-shaped piece 7 to the strip-shaped base plate 6. In this case, the L-shaped piece 7 The lateral edge 7a of the L-shaped piece 7 is made to protrude outward from the one end surface 6a of the strip-shaped base plate 6, and the lateral edge of the L-shaped piece 7 is fitted between the bent piece 8 and the other side 6b of the strip-shaped base plate 6. A common slit 10 is formed.

In order to form a wall using this construction board A, first, as shown in FIG. 4, the construction board A is nailed and fixed between the pillars 11 and studs 12 that have been set up in advance.

Next, insert the horizontal side of the L-shaped piece 7' of another construction board A' (same configuration as construction board A, but corresponding symbols are used for convenience of explanation) into the slit 10 of construction board A from below. The other side 6b' of the strip base plate 6' is pressed against the pillars 11 and studs 12 and fixed with nails 13.

Thereafter, similar operations are repeated to sequentially connect other architectural boards A'', . . . below the architectural board A', and the wall is finished.

In this way, since a hollow portion is formed between the band-shaped base plate 6 and the surface plate 4, which require cutting for male and female seeds, effective use of materials can be achieved.

Also, because of this hollow part, the weight is light compared to the volume.
Easy to handle during transportation and construction.

In addition, the nails 13 are hidden below the surface board 4, so that only the decorative finish layer 9 appears on the wall surface, and since there are no scratches on the surface board 4, the finished surface will not be rough, resulting in a beautiful wall finish. can be obtained.

Moreover, since the lateral sides of the L-shaped piece 7 have spring properties, it is easy to construct and fits well.

Furthermore, although the surface plate 4 is thin, since both surfaces thereof are curved, a gap in thickness can be achieved.

Furthermore, since the spacer 5 is formed by cutting and raising the strip-shaped base plate 6, the number of constituent members of the construction board can be reduced, and assembly and manufacture are easy.

Further, since the spacer 5 is formed by cutting and raising, it is easy to manufacture, and it is possible to reduce the weight and save resources.

Note that this architectural board A can also be used as a ceiling material.

As described above, the architectural board of this invention is formed by bending one side of the strip plate outward in an L shape to form an L-shaped piece, and bending the other side towards the back side to form a bent piece. Provided with a surface plate formed with
In addition, a strip-shaped base plate having a large number of spacers made of cut and raised pieces is provided, and the top plate is attached to the strip-shaped base plate through the spacers so that the longitudinal direction is aligned, and the lateral edge of the strip-shaped piece is aligned with one of the strip-shaped base plates. The slits protrude outward from the side end faces, and the slits for fitting the horizontal sides of the bent pieces are formed between the bent pieces and the band-shaped base plate, making it possible to effectively utilize materials, reduce weight, and create an aesthetically pleasing design. It has the advantage of being able to form a finished surface, and also having a small number of constituent parts and easy assembly and manufacturing.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a conventional example, FIG. 2 is a partially cutaway perspective view of an embodiment of the invention, FIG. 3 is a sectional view thereof, and FIG. 4 is a perspective view showing the construction in progress. 4...Surface plate, 5...Spacer, 6...
...Band-shaped base plate, 7...L-shaped piece, tail...
...Bent piece, 10...Slit, A...
...Architectural board.

Claims (1)

[Scope of utility model registration request] A surface plate is provided in which one side of the strip plate is bent in an L-shape outward from the back side to form an L-shaped piece, and the other side is bent towards the back side to form a bent piece, and from the cut-and-raised piece. A strip-shaped base plate having a large number of spacers is provided, and the top plate is attached to the strip-shaped base plate through the spacers so that the longitudinal direction thereof is aligned, and the tip of the horizontal piece of the strip-shaped piece is set to be lower than one end surface of the strip-shaped base plate. A building board having a slit arranged to protrude outward and for fitting a horizontal piece of the bent piece between the bent piece and the band-shaped base plate.