JP2013167125A - Building board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a building board capable of making a joined part of adjacent building boards inconspicuous.SOLUTION: A building board A has a long recessed groove 3 that is formed on a surface of a substrate 1 so as to be substantially parallel to a longitudinal direction of the substrate 1. A long linear pattern 4 is formed on the surface of the substrate 1 by printing in a direction orthogonal to a longitudinal direction of the recessed groove 3.

Description

  The present invention relates to a building board used as an exterior material of a house.

  2. Description of the Related Art Conventionally, an uneven board is formed on a surface of a substrate, and an architectural board is formed by printing and coloring the surface by inkjet coating or the like (see, for example, Patent Document 1). In addition, in a building board having a through joint in the longitudinal direction, a sense of incongruity due to a position shift of a through joint between adjacent building boards has been reduced (for example, see Patent Document 2).

JP 2007-170014 A JP 2003-184262 A

  However, in the invention described in Patent Document 2, it is difficult to make the butted portions of adjacent building boards inconspicuous.

  This invention is made | formed in view of said point, and it aims at providing the building board which can make the butt | matching part of an adjacent building board inconspicuous.

  The building board according to the present invention is a building board having a long groove on the surface of the substrate that is long in parallel with the longitudinal direction of the substrate, and a linear pattern that is long in a direction orthogonal to the longitudinal direction of the groove is the surface of the substrate. It is formed by printing.

  In the present invention, it is preferable that a plurality of the concave grooves are formed.

  In this invention, it is preferable that the said board | substrate is formed with a real part in the peripheral edge part.

  In the present invention, since the linear pattern long in the direction orthogonal to the longitudinal direction of the concave groove is formed on the surface of the substrate by printing, the butted portion and the concave groove of the building board whose longitudinal ends are adjacent to each other are approximately. It will be formed in parallel, it will be difficult to distinguish the butt part of the long end part from the concave groove and it will not stand out, and the short end part will be linear with the butt part of the adjacent building board The handle is formed substantially in parallel, and the butted portion of the short end is difficult to distinguish from the linear handle and can be made inconspicuous.

It is the front view which expanded a part which shows an example of embodiment of this invention. (A) is a front view, and (b) is a sectional view. It is a photograph showing a part of the above.

  Hereinafter, modes for carrying out the present invention will be described.

  As shown in FIG. 2, the building board A of the present embodiment is formed by providing a plurality of convex patterns 2 on the entire surface of the substrate 1. If the board | substrate 1 is conventionally used as a building material, it can be used without limitation. Examples of the substrate 1 include a ceramic substrate formed of a hardened cement material, a wood substrate such as plywood, and a metal substrate such as a stainless steel plate. The substrate 1 is formed in a substantially rectangular shape when viewed from the front.

  Real parts 5 and 6 are formed at the peripheral edge of the substrate 1. On one (upper) long end portion and one short end portion of the substrate 1, a receiving real portion is formed as a real portion 5 over substantially the entire length. The thickness of the real part 5 is formed approximately half of the thickness of the substrate 1. Moreover, the width dimension of the real part 5 is formed substantially equal to the width dimension of the convex pattern 2 described later. The real part 5 is formed closer to the back side of the substrate 1. A projecting part is formed as a real part 6 over substantially the entire length at the other (lower) long end part and the other short end part of the substrate 1. The thickness of the real part 6 is approximately half the thickness of the substrate 1. Moreover, the width dimension of the real part 6 is formed substantially equal to the width dimension of the convex pattern 2 described later. The real part 6 is formed closer to the surface side of the substrate 1.

  The convex pattern 2 is projected from the surface of the substrate 1. The convex pattern 2 is formed in a substantially rectangular shape when viewed from the front. The longitudinal direction of the convex pattern 2 and the longitudinal direction of the substrate 1 are formed substantially in parallel. The plurality of convex patterns 2 are provided so as to be regularly arranged in a staggered arrangement or the like in the longitudinal direction and the short direction of the substrate 1. A concave groove 3 having a substantially V-shaped cross section is formed between the convex patterns 2 and 2 whose longitudinal ends are adjacent to each other. A long groove 3 that is substantially parallel to the longitudinal direction of the substrate 1 is formed continuously from one short end 1c of the substrate 1 to the other short end 1d. Moreover, the groove part 7 is formed between the convex patterns 2 and 2 which short edge parts adjoin. The long groove portions 7 that are substantially parallel to the short direction of the substrate 1 are formed between the adjacent concave grooves 3 and 3 and in the long end portions 1 a and 1 b of the substrate 1. The groove portion 7 can be formed in a substantially V-shaped cross section like the concave groove 3. In the present embodiment, the concavo-convex pattern in which the groove portion 7 is formed between the short ends of the convex patterns 2 and 2 is shown, but the convex pattern 2 is continuous over the entire length in the longitudinal direction of the substrate 1. The so-called border-like uneven pattern may be formed.

  Moreover, the surface of the convex pattern 2 is not flat, but is formed with a convex and concave surface such as the surface of natural stone. Furthermore, the height of the convex pattern 2 is not constant but is formed to vary. The difference in height between the highest convex pattern 2 and the lowest convex pattern 2 can be 0 to 5 mm. As described above, a concavo-convex pattern including the convex pattern 2, the concave groove 3, and the groove portion 7 is formed on the surface of the substrate 1. The length of the convex pattern 2 is 15-3030 mm, the width of the convex pattern 2 is 15-100 mm, the height of the convex pattern 2 from the back surface of the substrate 1 is 12-50 mm, and the groove 3 And the depth dimension of the groove part 7 can be 2-20 mm, and the width dimension of the opening part (opening part in the surface of the board | substrate 1) of the concave groove 3 and the groove part 7 can be 2-15 mm, but it is limited to this. It is not a thing.

  On the surface of the substrate 1 on which the uneven pattern is formed, a long linear pattern 4 is formed in a direction perpendicular to the longitudinal direction of the groove 3. The linear pattern 4 is formed so as to be substantially continuous in the short direction of the substrate 1. Therefore, the linear pattern 4 may be a straight line or a broken line. Further, the linear pattern 4 can be provided on the surface or side surface of the convex pattern 2. Although the linear handle 4 can be formed along at least the short ends 1c and 1d of the substrate 1, the linear handle 4 may be formed in other portions. Further, a plurality of linear patterns 4 may be formed for one convex pattern 2. In this case, it is preferable to form a plurality of linear patterns 4 on the convex pattern 2 formed along at least one longitudinal end portion 1 a of the substrate 1. The linear handle 4 can also be formed on the bottom surface of the groove 3 or the groove 7. Accordingly, a plurality of linear patterns 4 are provided over the entire surface of the substrate 1. Thereby, it becomes difficult to distinguish the butting part T2 and the linear pattern 4 of the building boards A and A adjacent to each other at the short ends 1c and 1d.

  Forms, such as the thickness of the linear pattern 4, the space | interval of the adjacent linear patterns 4, 4, the color of the linear pattern 4, the continuity (straight line or broken line) of the linear pattern 4, etc. can be set arbitrarily. it can. The thickness of the linear handle 4 can be set to 0.1 to 15 mm, preferably 0.3 to 5 mm, for example. The space | interval of the adjacent linear patterns 4 and 4 can be set to 0-20 mm, for example, Preferably it is 0.2-8 mm. As the color of the linear pattern 4, in order to make it difficult to distinguish the butted portion and the linear pattern 4, it is preferable to select at least one dark gray color such as black gray. Moreover, when forming the linear pattern 4 with a broken line, the space | interval of a dot can be set to 0.1-5 mm, for example, Preferably it is 0.3-1 mm.

  A wide variety of forms can be adopted for the plurality of linear patterns 4 formed on one building board A. That is, the thickness and color of each linear pattern 4 can be varied, and the interval between adjacent linear patterns 4 and 4 can be partially widened or narrowed. As described above, at least one of the thickness of the linear pattern 4, the interval between the adjacent linear patterns 4 and 4, and the color of the linear pattern 4 is formed unevenly, so that the adjacent building board A , A can be made less conspicuous.

  Further, the linear pattern 4 is preferably formed by printing with an ink jet printer so that the form of the linear pattern 4 can be easily created or changed. In this case, color change, pattern change, etc. can be easily performed as compared with printing using a printing plate such as a relief plate or an intaglio. When the linear pattern 4 is printed by an ink jet printer, data in the form of the linear pattern 4 is input to a control means such as a computer, and the ink jet printer is controlled by the control means on the basis of this data. Can be printed.

  The building board A can be installed side by side in the vertical and horizontal directions. Construction boards A and A that are adjacent in the vertical direction are constructed by abutting the long ends 1a and 1b. Moreover, the building boards A and A adjacent in the vertical direction cover the surface side of the real part (receiving real part) 5 of the lower building board A with the real part (protruding part) 6 of the upper building board A. Install. Construction boards A and A adjacent in the lateral direction are constructed by abutting the short end portions 1c and 1d. In addition, the building boards A and A that are adjacent in the horizontal direction are constructed by placing the real part (protruding part) 6 of one building board A on the surface side of the real part (receiving real part) 5 of the other building board A. To do.

  And as shown in FIG. 1, said building board A and the other building board A are arrange | positioned so that the longitudinal end part 1a of the board | substrate 1 and the longitudinal end part 1b of the other board | substrate 1 may adjoin, and it adjoins. When the longitudinal ends 1a and 1b are butted together, it becomes difficult to distinguish between the boundary (joint) of the building boards A and A formed by the butting and the groove 3. Therefore, the butted portion T1 of the building boards A, A adjacent in the vertical direction is less noticeable by the recessed groove 3, and the appearance of the building formed by arranging a plurality of building boards A in parallel is less likely to be damaged. it can.

  Further, the above-described building board A and the other building board A are arranged so that the short end 1c of the substrate 1 and the short end 1d of the other substrate 1 are adjacent to each other, and the adjacent short end 1c is arranged. When 1d is abutted, it becomes difficult to distinguish the boundary (joint) between the building boards A and A formed by the abutment and the linear pattern 4. Therefore, the butted portion T2 of the building boards A and A adjacent in the horizontal direction is less noticeable by the linear pattern 4, and the appearance of the building formed by arranging a plurality of building boards A is hardly damaged. Can do.

  In FIG. 3, an example of the butt | matching part of the four building boards A and A is shown with a photograph. Thus, it can be seen that the butted portions of the building boards A and A adjacent in the vertical and horizontal directions cannot be clearly seen. In addition, the building board A of FIG. 3 has the surface design formed in various vertical stripes by inkjet printing. The theme of this colorful vertical streak is “Autumn”, which is inspired by the autumn colors that change in autumn and the appearance of crops and fruits in autumn. The multi-colored vertical stripes are a new design that combines a shape that emphasizes the horizontal direction and a textile-like printed pattern in which fine lines with different colors and widths overlap in the vertical direction. The color tone gives the impression of a strong redness on the whole, but the detailed details with different colors and brightness give a soft impression.

  In the present embodiment, the substrate 1 in which the real parts 5 and 6 are formed on the peripheral end of the substrate 1 is shown. However, the present invention is not limited to this, and the short end of the substrate 1 is not limited thereto. May be a substrate on which no real part is formed. In this case, the short ends of the adjacent substrates 1 and 1 are arranged via a sealing material such as silicon resin, and the width of the sealing material is usually formed to be about 8 mm to 15 mm. The sealing material can be made inconspicuous by setting the thickness of the linear handle 4 to 8 to 15 mm and the interval between the adjacent linear handles 4 and 4 to 0 to 15 mm.

1 Substrate 3 Groove 4 Linear pattern

Claims (3)

  In a building board having a long groove substantially parallel to the longitudinal direction of the substrate on the surface of the substrate, a long linear pattern is formed on the surface of the substrate by printing in a direction perpendicular to the longitudinal direction of the groove. Architectural board characterized by   The building board according to claim 1, wherein a plurality of the concave grooves are formed. The building board according to claim 1 or 2, wherein the substrate is formed with a real part at a peripheral end thereof.