JP2607819Y2 - Architectural board - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to building boards such as flooring materials.

[0002]

2. Description of the Related Art Conventionally, as a shape of a flooring or the like used as a building board, a rectangular decorative board in which four sides are intersected at right angles is generally used as a basic shape, and four peripheral surfaces thereof are actually machined to be adjacent to each other. Generally, a method of constructing a construction surface by bonding or nailing the back surface to a construction base while fitting a fruit with the construction board.

[0003]

However, in a conventional building board such as a flooring having a rectangular shape, a male seed is provided on one of the opposing long sides and a female seed is provided on the other, and the opposing short sides are provided. Also forms fruit. In order to fix the construction board while fitting the fruit of the building board, the fruit of the long side is fitted by hitting the floor material from the lateral direction of the building board, and then this fitting is carried out. Both fruits are fitted by a two-step process of fitting the fruits of the short sides by striking the flooring material from the longitudinal direction so as not to remove the fruits of the long sides.

When the short-side fruit is fitted later, the long-side fruit fitted earlier comes off. Therefore, this short-side hitting and the long-side hitting are performed. Both fruits were fitted by repeating several times alternately.

[0005]

The present invention has been completed as a result of earnest efforts for the purpose of providing a building board that solves the problems of the prior art.

That is, according to the present invention, one inclined side of one longitudinal side intersects with one lateral side at an acute angle, and one vertical side transversely intersects with the other lateral side at a right angle. The other slanted side and the other vertical side are formed in parallel with the one slanted side and the one vertical side on the other end side in the longitudinal direction, and the short side end side is arranged in parallel. This is a building board in which a rectangular substrate is attached and integrated on the back surface of the decorative board.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A description will be given below with reference to the drawings. FIG. 1 is the first embodiment of the present invention.
It is a top view of the decorative plate 4 which comprises the board for constructions of an Example.
That is, as shown in the figure, the decorative plate 4 has the first lateral edge 1
A first longitudinal edge 2 intersecting with an acute angle α is formed,
The other second longitudinal side edge 3 is also inclined in parallel to the edge side 2 so as to be fittable, and the four peripheral surfaces are formed in a shape that allows fitting in the longitudinal direction and the lateral direction. is there.

The decorative board of the second embodiment shown in FIG.
It is a decorative plate having the same shape as that of the decorative plate of FIG. 1 turned upside down, and a first longitudinal edge 2 intersecting the lateral edge 11 at an obtuse angle.
No. 1 is formed, and the other second longitudinal end 31 is also inclined in parallel to form an angle with which this end can be fitted to form a four circumferential surface.

The decorative plate of the third embodiment shown in FIG. 3 has a first inclined side 22 that intersects the lateral edge 12 at an acute angle with a part of the first longitudinal edge on one side and the second short edge on the other side. A first vertical side 23 that intersects the hand side edge 13 at a right angle is formed, and the other second longitudinal side edge also has a second inclined side 32 so that it can be fitted with the first inclined side 22. And the second vertical side 33
Are formed.

The decorative plate 4 of the fourth embodiment shown in FIG. 4 has the same shape as the decorative plate 4 of FIG. If necessary, these decorative plates can be subjected to actual processing so that they can be fitted to the four peripheral surfaces. In FIG. 4, 12a is a first lateral edge, 13a is a second lateral edge, and 22a is a first lateral edge.
Inclined side, 23a is the second vertical side, 32a is the second inclined side, 3
3a is a second vertical side.

FIG. 5 is a plan view of the rectangular substrate 5 attached to the back surface of the decorative plate. The dimension of the first lateral edge 5a of the substrate 5 is the lateral direction of the decorative plate 4. The width of the substrate 5 is substantially the same as that of the edge, and the width of the substrate 5 is substantially the same as that of the decorative plate 4. This substrate can be subjected to actual processing so that it can be fitted to the four peripheral surfaces, if necessary.

FIG. 6 is a plan view of the building board of the first embodiment of the present invention in which the substrate 5 of FIG. 5 is attached to the back surface of the decorative board 4 of FIG. 1 having such a relationship. The building board shown in FIG. 6 is attached so that the upper left corner of the decorative board 4 and the upper left corner of the substrate 5 are overlapped, but conversely as shown in the second embodiment of FIG. The lower left corner of 4 and the lower left corner of the substrate 5 can be attached so as to overlap each other.

Further, as shown in the third embodiment of FIG. 8, the decorative plate 4 and the substrate 5 can be attached while being shifted in the longitudinal direction so that the corners of the decorative plate 4 and the substrate 5 do not overlap. In this manner, the portion of the board 5 exposed from the decorative board 4 in the plan view can be fixed with a construction board such as a floor material by hitting a nail as a nailing portion at the time of construction.

In the fourth embodiment shown in FIG. 9, the decorative plate 4 is attached so that the central position in the longitudinal direction and the central position in the longitudinal direction of the substrate 5 coincide with each other. Both ends of the substrate 5 are exposed.

Further, a fifth portion shown in FIG. 10 and FIG.
In the sixth embodiment, the substrate 5 and the decorative plate 4 are attached with a slight shift in the longitudinal direction and the width direction. In this way, the board 5 portion exposed from the decorative board 4 in the plan view can be fixed with a construction board by hitting a nail as a nailing portion at the time of construction.

In particular, the building board adhered as in the fourth embodiment shown in FIG. 9 has a structure in which, at the time of fitting with an adjacent building board, an adjacent building board has a fitting portion at one end in the longitudinal direction. Since the exposed back side substrate 5 of the plate is fitted into the lower side of the decorative plate 4 of each other, the plate materials are prevented from being lifted up, and a very excellent fitted state is obtained. It is what is done.

Further, as shown in FIG. 12, a groove g may be formed on the surface of the decorative plate 4 in the longitudinal direction and the lateral direction corresponding to the switching of the decorative layers, if necessary. The groove g is a U groove,
The V-shaped groove, the semi-circular groove, and the like can be provided in any cross-sectional shape.

The decorative board 4 and the board 5 forming the building board of the present invention have been actually processed so that they can be fitted to each other,
For example, it is possible to use the one that has been subjected to the actual processing, but it is also possible to form the fruit with the substrate 5 attached to the back surface of the decorative plate 4.

Specifically, for example, FIGS. 13 to 15 are sectional views taken along the line AA of FIG. FIG. 13 shows the decorative plate 4.
FIG. 14 shows a case where the phase determination x is formed in a state in which the actual processing is not applied to both the substrate 5 and the substrate 5, and the decorative plate 4 not subjected to the actual processing and the substrate 5 subjected to the phase processing y. FIG. 15 shows the case where the slightly modified real fruit is formed by combining the two and sticking them together. Further, FIG. 15 shows that the actual work is applied only to the substrate 5 and the actual product is applied to the back surface of the decorative plate 4 not subjected to the actual work. It shows what was done. This real part relationship can be similarly formed at the widthwise end of the building board.

As the decorative board 4 and the board 5 which form the building board 6 of the present invention, for example, plywood, wood shaving board, wood fiber board, veneer laminated board, cement board, slag gypsum board alone or It is possible to use an arbitrary combination of composites, or a laminate in which a synthetic resin sheet having an excellent cushioning effect, a foamed synthetic resin sheet, a sound insulating sheet, or the like is sandwiched between the plate materials.

A decorative layer can be formed on the surface of the decorative plate 4. This decorative layer is a natural veneer obtained by cutting natural wood, an artificial veneer, and a nonwoven fabric,
Paper, veneer sheet lined with synthetic resin sheet, or
It is formed by bonding a decorative sheet such as decorative paper, impregnated paper, non-woven fabric, or a synthetic resin sheet with an adhesive, or by directly painting or printing on the surface of the floor material.

An overcoat layer may be provided on the surface of the decorative layer. The abrasion resistance of the surface can be improved by adding an abrasive in the overcoat layer. In addition, a groove may be formed in the lateral direction on the surface of the decorative plate 4 as needed to correspond to the switching of the decorative layers. The groove is U groove,
The V-shaped groove, the semi-circular groove, etc. are provided with an arbitrary cross-sectional shape,
Further, it may be formed so as to be perpendicular to the edge in the lateral direction or parallel to the edge in the longitudinal direction.

Since the building board of the present invention is formed of the decorative board 4 having the inclined side edges in the longitudinal direction and the rectangular board, it is possible to prevent the construction board from adjoining building boards during construction. In actual fitting, the fruit on both sides can be fitted by simply hitting the building board from one side.

Further, since the longitudinal edges of the decorative plate 4 are inclined, the actual length of fitting is increased by the amount of inclination as compared with the building plate of the same width, and the strength of fitting is increased. Will be large.

Further, when the building board once fitted is intended to be removed in the lateral direction, the corners of the decorative board 4 which intersect the acute edges of the longitudinal side and the lateral side serve as a hook. Is very difficult to come off.

FIGS. 16 and 17 will be used to explain the state of construction using the building board of the first embodiment having the shape shown in FIG. 6 as a floor material. When the floor material 6 of the present invention is fitted to the floor material fixed to the floor base in order from the wall surface side 9 by pushing by hand to fit the fruit, an arrow 7A is drawn from the longitudinal direction of the building board.
When the floor material 6 is struck in the direction, not only the real part of the longitudinal edge is fitted but also the longitudinal edge of the decorative plate 4 is inclined. 7B
(FIG. 17) A sliding force is generated in the direction (FIG. 17), and this force fits the real part in the lateral direction.

That is, by hitting from the longitudinal direction, the actual portion of the longitudinal side edge is fitted and the actual portion of the lateral side edge is also fitted. This has the same effect because the decorative plate shown in FIG. 3 also has the sides inclined in the same direction.

Further, FIGS. 18 and 19 show the construction state when a flooring material in which the decorative plate 4 of the second embodiment having the shape shown in FIG. 2 and the substrate 5 shown in FIG. 5 are combined is used. In this case as well, a force 8B for sliding on the inclined side is generated by striking the flooring material from the longitudinal direction 8A, as shown in FIG.
Since the direction of the inclined side is different from that of the decorative plate shown in FIG. 3, the direction of the force sliding on the inclined side generated by hitting from the longitudinal direction is generated toward the opposite side.

For this reason, the short-side edge formed ahead of the sliding force 8B is fitted, and FIGS.
Similarly to the above, by simply hitting from the longitudinal direction, the fruit on the longitudinal side and the fruit on the lateral side are simultaneously fitted.

As described above, since the decorative plate of FIG. 1 and the decorative plate of FIG. 2 have different inclination directions, the directions in which the sliding force is generated by hitting from the longitudinal direction are opposite directions. Therefore, depending on whether the order of construction is from the left side of the room or conversely from the right side of the room, it is possible to fit only by hammering from the longitudinal direction described above. Suitable tilt direction is different.

The decorative plate shown in FIGS. 1 and 3 is suitable for construction from the left side wall as shown in FIGS. 16 and 17, and conversely the decorative plate shown in FIGS. It is suitable for construction from the right wall as shown in FIG. 18 and FIG.

Further, by forming a groove on the back surface of the substrate forming the floor material, the floor material can be made to have flexibility, and construction can be performed corresponding to the unevenness of the construction base surface. By forming a plurality of grooves formed at this time perpendicularly to the long sides of the flooring material, the flexibility in the direction orthogonal to the lengthwise direction of the flooring material becomes excellent.

Further, it may be provided in parallel with the inclined side of the longitudinal end of the decorative plate at an angle inclined with respect to the length direction of the floor material. By forming the groove by inclining in this way, it is possible to absorb not only the unevenness in the direction perpendicular to the longitudinal direction but also the unevenness in the oblique direction, and it is possible to apply it to the underlying surface having any unevenness. You can In addition, a sheet-shaped material such as a synthetic resin sheet, a foamed synthetic resin sheet, or a non-woven fabric may be attached to the back surface of the floor material to improve soundproofing and cushioning.

The construction of the building board of the present invention has been described by taking a floor material as an example. However, the building board of the present invention can be used in various situations such as a wall material and a ceiling material in addition to the floor material. , Produces the same effect.

[0035]

EFFECTS OF THE INVENTION The construction board according to the present invention has a side that intersects with a short side edge of the decorative board forming the construction board at an angle at an arbitrary angle. By simply hitting the building board from the longitudinal direction, it is possible to fit the fruits of both the longitudinal edges and the lateral edges together, and the actual mating that requires the most labor during construction. However, it can be easily performed in a short time.

Further, when the building board once fitted is attempted to be removed in the short-side direction, the corners intersecting the acute angles of the long-side edge and the short-side edge will serve as hooks and will be very dislocated. It becomes difficult.

[Brief description of drawings]

1 is a plan view of a decorative plate 4 according to a first embodiment of the present invention,

FIG. 2 is a plan view of a decorative plate 4 according to a second embodiment,

FIG. 3 is a plan view of a decorative plate 4 according to a third embodiment,

FIG. 4 is a plan view of a decorative plate 4 according to a fourth embodiment,

FIG. 5 is a plan view of the substrate 5,

FIG. 6 is a plan view of the building board of the first embodiment,

FIG. 7 is a plan view of the building board of the second embodiment,

FIG. 8 is a plan view of a building board according to a third embodiment,

FIG. 9 is a plan view of a building board according to a fourth embodiment,

FIG. 10 is a plan view of the building board of the fifth embodiment,

FIG. 11 is a plan view of the building board of the sixth embodiment,

FIG. 12 is a plan view of a construction surface in which a groove g is formed on the surface of a decorative plate,

FIG. 13 is a sectional view of FIG. 6A-A,

FIG. 14A is a diagram when the phase-change processing is applied to the substrate 5.
A sectional view,

FIG. 15 is a cross-sectional view of FIG. 6A-A when the substrate 5 is actually processed.

16 shows a construction state of the first embodiment of FIG.

FIG. 17 is an enlarged view of a main part of FIG.

18 shows a working state using the decorative plate 4 of the second embodiment shown in FIG.

FIG. 19 is an enlarged view of a main part of FIG.

[Explanation of symbols]

(FIG. 1) 1: First lateral edge, 2: First longitudinal edge, 3: Second longitudinal edge, 4: Decorative plate, (FIG. 2) 11: First lateral edge , 21: first longitudinal edge, 31: second longitudinal edge (FIG. 3) 12: first lateral edge, 13: second lateral edge, 22: first inclined edge, 23 : First vertical side, 32: second inclined side, 33: second vertical side, (Fig. 4) 4a: decorative plate, 12a: first lateral edge, 1
3a: second short side edge, 22a: first inclined side, 23
a: first vertical side, 32a: second inclined side, 33a: second vertical side, (FIG. 5) 5: substrate, 5a: first lateral edge, (FIGS. 6 to 15) 4: decorative plate, 5: substrate, (FIGS. 16 to 19) 6: flooring material, 7A, 7B: arrow, 8A,
8B: arrow, 9: wall surface side, x: phased machining, y: phased machining, g: groove.

Claims (3)

(57) [Scope of utility model registration request] 1. An edge in the longitudinal direction is formed from one inclined side that intersects with one edge in the lateral direction at an acute angle and one vertical edge that intersects with the edge in the other lateral direction at a right angle. The other inclined side and the other vertical side are formed parallel to the one inclined side and the one vertical side on the other end side in the longitudinal direction, and
On the back surface of the decorative plate with the edges in the lateral direction arranged in parallel,
A building board that is made by pasting and integrating rectangular substrates. 2. The building board according to claim 1, wherein the lateral dimension of the board is the same as or smaller than the lateral dimension of the decorative board. 3. The building board according to claim 1, wherein the decorative board is attached so that both ends of the board are exposed outside both ends in the longitudinal direction of the decorative board.