JP2022127495A - Decorative member and construction structure of decorative member - Google Patents

Abstract

To provide a decorative member which is inconspicuous in appearance even when positional deviation occurs between adjacent decorative members, and a construction structure of the decorative member.SOLUTION: A plurality of striped-shaped patterns 30 are applied to the surface of a rectangular base material 2. At ends 14 and 15 forming the sides of the base material 2, the plurality of stripe-shaped patterns 30 includes a bent stripe-shaped pattern which has a stripe shape having a bent point 32 and in which each of a plurality of linear portions 33 connected to each other via the bent point 32 are inclined with respect to a virtual straight line perpendicular to the sides.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a decorative member and a construction structure for the decorative member.

Patent Literature 1 discloses an exterior wall material. This outer wall material is provided with an inkjet-printed layer configured with a desired color pattern by inkjet printing.

JP 2015-214816 A

When the exterior wall materials described above are installed side by side, there is a possibility that the adjacent exterior wall materials will be misaligned. If such misalignment between the outer wall materials is conspicuous, the outer wall materials that are raised on the wall surface look separated one by one, and the appearance is not good.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a decorative member and a construction structure for the decorative member, in which even if the positional deviation occurs between the adjacent decorative members, the positional deviation is not conspicuous in appearance. and

In the decorative member according to one aspect of the present invention, a plurality of streak patterns are applied to the surface of a rectangular base material, and at the ends constituting the sides of the base material, the plurality of streak patterns are: Each of a plurality of linear portions that are streak-like having bending points and are connected via the bending points includes a bending streak-like pattern that is inclined with respect to an imaginary straight line perpendicular to the side.

An installation structure for a decorative member according to an aspect of the present invention includes two decorative members adjacent in one direction, each of the two decorative members comprising a base material and a plurality of surfaces applied to the surface of the base material. At each of the end portion of one of the two decorative members on the side of the other decorative member and the end portion of the other decorative member on the side of the one decorative member, The plurality of streak-like patterns include a streak-like pattern having bending points, and in which each of a plurality of linear portions connected via the bending points is inclined with respect to the one direction. .

In the decorative member and the construction structure of the decorative member according to the aspect, even if a positional deviation occurs between the adjacent decorative members, it is hardly noticeable in appearance.

FIG. 1 is a front view of a decorative member according to one embodiment. FIG. 2 is a partially enlarged perspective view of the decorative member of the same. FIG. 3 is a partially enlarged view of the decorative member of the same. FIG. 4 is a front view showing a state in which the same decorative member is laid horizontally.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative member and a construction structure for the decorative member, and more particularly to a decorative member having a pattern on the surface of a base material and a construction structure provided with the decorative member.

(1) Embodiment FIGS. 1 to 3 show a decorative member 1 of this embodiment. The decorative member 1 is used as an exterior wall material of a building. Note that the decorative member 1 may be used for applications other than exterior wall materials, such as interior wall materials, roof materials, ceiling materials, and exterior structural materials of buildings.

As shown in FIG. 1, the decorative member 1 is formed in a rectangular plate shape extending in one direction. The decorative members 1 are constructed in a state in which a plurality of them are arranged along the base. In FIG. 4, a plurality of decorative members 1 are laid horizontally, arranged in a vertical direction (vertical direction), and the length direction of each decorative member 1 extends along the horizontal direction. Note that the decorative member 1 may be constructed vertically. In this case, the plurality of decorative members 1 are arranged in a horizontal direction (a direction perpendicular to the vertical direction), and the length direction of each decorative member 1 is arranged along the vertical direction.

The substrate on which the decorative member 1 is applied is, for example, a furring strip, a stud, a substrate board, or the like. Each decorative member 1 is arranged on the outdoor side of the base, and is fixed to the base by fasteners or fittings such as screws or nails, for example. Adjacent decorative members 1 may be in contact with each other, or may be arranged via another member such as a joint material.

A decorative member 1 shown in FIGS. 1 to 3 includes a base material 2 and a coating layer 3 laminated on the surface of the base material 2 . The decorative member 1 is a ceramic siding material, and the base material 2 is a cured product of a hydraulic inorganic material containing cement as a main component. The decorative member 1 is not limited to a ceramic siding material, and may be, for example, metal siding, an inorganic material such as ALC (Autoclaved Lightweight Aerated Concrete), or an organic material such as a resin material or wood board. The material of the base material 2 is not limited.

The base material 2 is formed in a rectangular plate shape extending in one direction. The rectangular base material 2 has a pair of opposing sides 10 and 11 shown in FIG. 1 and another pair of opposing sides 12 and 13 . That is, the base material 2 has a pair of long sides 10 and 11 parallel to the length direction (longitudinal direction) of the base material 2 and another pair of short sides parallel to the width direction (lateral direction) of the base material 2. 12, 13.

Both ends 14 and 15 of the substrate 2 in the width direction constitute a pair of long sides 10 and 11 of the substrate 2, respectively. As shown in FIG. 2, a pair of solid portions 20 and 21 are formed at both ends 14 and 15 in the width direction of the base material 2, respectively. One of the pair of real portions 20 and 21 protrudes outward in the width direction of the decorative member 1 from the rear surface side end portion of the decorative member 1 . The other real portion 21 protrudes outward in the width direction of the decorative member 1 from the surface-side end portion of the decorative member 1 . The surface of the other real portion 21 is continuous with the surface of the portion of the decorative member 1 above the real portion 21 and is flush with the same surface.

As shown in FIG. 4, in a state in which a plurality of decorative members 1 are applied, the decorative members 1 adjacent to each other in the width direction of the decorative member 1 have an end portion 14 of one decorative member 1 on the other decorative member 1 side. A real portion 20 formed on the other decorative member 1 and a real portion 21 formed on the end portion 15 of the other decorative member 1 on the side of the one decorative member 1 are jointed with each other. In addition, reference numeral 17 in FIG. 4 indicates a projecting portion of the adjacent decorative member 1 . The pair of nut portions 20 and 21 included in the decorative member 1 are not limited to those that are jointed by a seam joint, and may be, for example, those that are jointed by a nut. In addition, at both ends in the length direction of the decorative member 1, real portions for joining the decorative members 1 adjacent to each other in the length direction may be formed, or may not be formed. .

As shown in FIG. 2 and the like, the surface of the base material 2 is entirely flat. In addition, the "flat surface" in the present disclosure is not only a smooth surface with no unevenness at all, but also includes a surface on which fine unevenness is formed, as long as it can be regarded as generally flat with the naked eye. be The surface of the base material 2 of the present embodiment is a satin-like surface on which a large number of fine irregularities are formed over the entire surface. The surface of the substrate 2 may be a smooth surface, or may be a non-flat surface on which unevenness or the like forming a three-dimensional pattern is formed.

The surface of the decorative member 1 is decorated with a coating layer 3. The coating layer 3 presents a marble pattern over the entire surface of the decorative member 1. - 特許庁In addition, the surface of the decorative member 1 is not limited to the marble pattern.

The coating layer 3 is formed by performing inkjet printing on the surface of the base material 2 . The coating layer 3 is provided over the entire surface of the substrate 2 . The coating layer 3 may be provided on the surface of the substrate 2 via another layer such as a sealer coating or a receiving layer. Moreover, the coating layer 3 may be provided only on a part of the surface of the substrate 2 . Moreover, the coating layer 3 may be formed by a combination of inkjet printing and a coating method other than inkjet printing, or by a coating method other than inkjet printing.

As shown in FIG. 3, the coating layer 3 is composed of a plurality of striped patterns 30 and a ground portion 31 other than the striped patterns 30 . The color of each streak pattern 30 is dark, and the color of the background portion 31 where no streak pattern 30 is present is light. In the present disclosure, a "dark color" is a low lightness color with a Munsell lightness of less than 5. A “light color” is a color with a high brightness of more than 5 in Munsell brightness. The dark color includes black, and the light color includes white.

When the color of the streak pattern 30 is dark and the color of the ground portion 31 is light, the streak pattern 30 looks good and the design of the decorative member 1 is improved. In order to make the streak pattern 30 more conspicuous, it is preferable that the color of the streak pattern 30 and the color of the ground portion 31 are different in Munsell brightness by 4 or more. For example, it is preferable that the Munsell lightness of the color of the striped pattern 30 is 3 or less and the Munsell lightness of the color of the background portion 31 is 7 or more. More preferably, the Munsell lightness of the color of the striped pattern 30 is 2 or less, and the Munsell lightness of the color of the background portion 31 is 8 or more. The color of the striped pattern 30 is, for example, black or gray. The color of the ground portion 31 is, for example, white, off-white, ivory or cream.

Note that the color of the streak pattern 30 is not limited to a dark color. Also, the color of the ground portion 31 is not limited to a light color. The background portion 31 may include a pattern representing shading or minute unevenness, or may be plain. Also, the surface of the decorative member 1 may not be painted except for the plurality of striped patterns 30 . In this case, the surface of the decorative member 1 other than the plurality of striped patterns 30 is composed of, for example, the exposed surface of the base material 2 .

The plurality of striped patterns 30 are dispersed over the entire surface of the decorative member 1 and are scattered on the surface of the decorative member 1. - 特許庁40% or more of the plurality of streak patterns 30 formed on the entire surface of the decorative member 1 are streaks having bending points 32 and are composed of a plurality of linear portions 33 connected via the bending points 32. have. The plurality of streak patterns 30 may or may not have streak patterns 30 that do not have inflection points 32 in addition to streak patterns 30 that have inflection points 32 . Further, the shape and size of each streak pattern 30 are random, and the length, shape, thickness and number of linear portions 33 possessed by the streak pattern 30, and the number and position of bending points in the streak pattern 30 etc. are different for each streak pattern 30 and are random.

The plurality of streak patterns 30 are streak patterns 30 having bending points 32, in which three or more linear portions 33 having a plurality of bending points 32 are connected in a daisy chain through the plurality of bending points 32. Two or three or more different linear portions 33 extend from one bending point 32, and a plurality of linear portions 33 are branched from one linear portion 33, or have both of these characteristics. Also, the angles formed by the linear portions 33 extending from the bending points 32 are different for each bending point 32 and random.

When the decorative members 1 are arranged side by side as shown in FIG. There is a possibility of displacement in the longitudinal direction.

As shown in FIG. 3 , 40% or more of the plurality of striped patterns 30 applied to at least both ends 14 and 15 in the width direction of the decorative member 1 on the surface of the decorative member 1 of the present embodiment are bent points 32 . Each of the plurality of linear portions 33 is a bent stripe pattern 30 that is inclined with respect to the width direction of the decorative member 1 . That is, at least 40% or more of the streak patterns 30 on each of the end portions 14 and 15 constituting a pair of opposing sides parallel to the longitudinal direction of the base material 2 are formed by each of the plurality of linear portions 33. is inclined with respect to an imaginary straight line (a line parallel to the width direction of the decorative member 1) orthogonal to each of the sides of . Here, the "end portion" is, for example, one division from the end of four divisions in the width direction of the decorative member 1 (for example, when the width direction dimension of the decorative member 1 is about 455 mm, from the width direction end) 114 mm), and in the longitudinal direction of the decorative member 1, one division from the end of 10 divisions in the longitudinal direction (for example, when the longitudinal dimension of the decorative member 1 is approximately 3,030 mm, the longitudinal end to about 303 mm). However, the dimension from the end in each direction of the "end" is not limited to this.

Each linear portion 33 of each bent streak pattern 30 of the present embodiment is also inclined with respect to the longitudinal direction of the decorative member 1 . That is, each linear portion 33 of the bent stripe pattern 30 is non-parallel to both the width direction and the longitudinal direction of the decorative member 1 .

For example, if there are many streak patterns 30 having linear portions 33 parallel to the width direction of the decorative member 1 at both ends 14 and 15 in the width direction of the decorative member 1, a plurality of stripe patterns 30 arranged in the width direction of the decorative member 1 are present. By comparing the linear portions 33 parallel to the width direction of the decorative member 1, a person who sees the decorative member 1 can easily recognize that there is a positional deviation between the decorative members 1 described above. However, 40% or more of the plurality of streak patterns 30 applied to each of the widthwise end portions 14 and 15 of the decorative member 1 of the present embodiment have linear portions 33 parallel to the widthwise direction of the decorative member 1. do not have. Therefore, the displacement between the decorative members 1 described above is less noticeable.

Further, in the decorative member 1 of the present embodiment, 40% or more of the plurality of streak patterns 30 applied to the middle portion in the width direction of the decorative member 1 are bent streak patterns 30 . That is, the plurality of streak patterns 30 have bent streak patterns 30 scattered over the entire surface of the decorative member 1 at approximately the same rate. Therefore, the decorative member 1 tends to have a unified appearance as a whole.

In addition, it is preferable that 50% or more of the plurality of streak patterns 30 applied to each of the widthwise end portions 14 and 15 of the decorative member 1 are bent streak patterns 30, and 75% or more are bent streak patterns. The pattern 30 is more preferred. Further, all of the plurality of streak patterns 30 formed on each of the widthwise end portions 14 and 15 of the decorative member 1 may be bending streak patterns 30 . Also, in the decorative member 1 , only the plurality of streak patterns 30 applied to each of the widthwise end portions 14 and 15 may have the bending streak patterns 30 of 40% or more. Moreover, the plurality of streak patterns 30 in the intermediate portion in the width direction of the decorative member 1 may not have the bending streak patterns 30 .

In order to make the positional deviation between the decorative members 1 more inconspicuous, among the plurality of streak patterns 30, both edges in the width direction on the surface of the decorative member 1 (a pair of edges parallel to the width direction of the decorative member 1) It is preferable that 50% or more of the streak patterns 30 connected to each of the two sides are bending streak patterns 30, and more preferably 75% or more are bending streak patterns 30.

Further, the inclination angle of the linear portions 33 of the bent streak pattern 30 with respect to the width direction of the decorative member 1 is more preferably 10 degrees or more and 80 degrees or less.

In addition, the bent streak pattern 30 of the plurality of streak patterns 30 on the ends 14 and 15 of the decorative member 1 may be less than 40%. Further, in the decorative member 1, it is only necessary that the plurality of streak patterns 30 on at least one of the ends 14 and 15 in the width direction include the bent streak patterns 30. may have the bending streak pattern 30 . In addition, the shape, size, material, etc. of each element of the decorative member 1 of the above-described embodiment can be changed as appropriate. In addition, the present invention can also be applied to decorative members 1 that are constructed in a state of being aligned in the longitudinal direction. In this case, the decorative member 1 may include at least the plurality of streak patterns 30 applied to each of the longitudinal ends 14 and 15 including the bent streak patterns 30 .

(2) Aspects As is clear from the embodiment described above, the decorative member 1 of the first aspect has the following configuration. A plurality of striped patterns 30 are applied to the surface of the rectangular base material 2 . At the ends 14 and 15 forming the sides of the base material 2, the plurality of streak patterns 30 are streaks having bending points 32 and each of a plurality of linear portions 33 connected via the bending points 32. is a bent streak-like pattern inclined with respect to the imaginary straight line perpendicular to the side.

According to this aspect, even if the positions of the decorative members 1 adjacent to each other in the direction perpendicular to the side deviate in the direction parallel to the side, the positional deviation becomes less noticeable. Therefore, the appearance of the decorative member 1 in the applied state can be improved.

The decorative member 1 of the second aspect can be realized by combining with the first aspect. In the second aspect, the entire surface of the base material 2 is dotted with a plurality of bent streak patterns 30 .

According to this aspect, the appearance of the decorative member 1 as a whole can be made to have a unified appearance.

The decorative member 1 of the third aspect can be realized by combining with the first or second aspect. In the third aspect, the length, shape, thickness and number of the linear portions 33 of the bending streak pattern 30, the number of bending points 32 and the positions in the streak pattern 30 are determined for each bending streak pattern 30. The angles formed by the linear portions 33 extending from the bending points 32 are also different and random for each bending point 32 .

According to this aspect, it is possible to make the positional deviation less conspicuous.

The decorative member 1 of the fourth aspect can be realized by combining with any one of the first to third aspects. In the decorative member 1 of the fourth aspect, the surface of the base material 2 has a light color except for the plurality of streak patterns 30, and the plurality of streak patterns 30 are dark.

According to this aspect, it is possible to make the plurality of streak patterns 30 conspicuous, thereby making the misalignment even more inconspicuous.

The decorative member 1 of the fifth aspect can be realized by combining with any one of the first to fourth aspects. The surface of the substrate 2 of the fifth aspect is flat.

According to this aspect, it is possible to improve the appearance of the decorative member 1 having a flat surface in the applied state.

The construction structure of the decorative member 1 of the sixth aspect has the following configuration. It has two decorative members 1 adjacent in one direction. Each of the two decorative members 1 has a base material 2 and a plurality of striped patterns 30 provided on the surface of the base material 2 . At each of the end portion 14 of one of the two decorative members 1 on the side of the other decorative member 1 and the end portion 15 of the other decorative member 1 on the side of the one decorative member 1, a plurality of The streak pattern 30 includes a streak pattern having bending points 32 and each of a plurality of linear portions 33 connected via the bending points 32 is inclined with respect to the one direction. .

According to this aspect, even if the positions of the decorative members 1 adjacent to each other in the one direction deviate in the direction orthogonal to the one direction, the positional deviation becomes less noticeable. Therefore, the appearance of the decorative member 1 in the applied state can be improved.

REFERENCE SIGNS LIST 1 decorative member 14 end 15 end 2 base material 30 streak pattern (bent streak pattern)
32 bending point 33 linear portion

Claims (6)

Multiple striped patterns are applied to the surface of the rectangular base material,
At the end portion constituting the side of the base material, the plurality of streak patterns are streaks having bending points, and each of the plurality of linear portions connected via the bending points is connected to the side. including curved streaks that are slanted with respect to an orthogonal imaginary straight line,
cosmetic parts. A plurality of the bent streak patterns are scattered over the entire surface of the base material,
The decorative member according to claim 1. The length, shape, thickness and number of the linear portions of the bending streak pattern, and the number and positions of the bending points in the streak pattern are different and random for each of the bending streak patterns,
The angle formed by the linear portions extending from the bending point is also different for each bending point and is random.
The decorative member according to claim 1 or 2. On the surface of the base material, a portion other than the plurality of streak patterns is light in color, and the plurality of streak patterns are dark in color.
The decorative member according to any one of claims 1 to 3. the surface of the substrate is flat;
The decorative member according to any one of claims 1 to 4. Equipped with two decorative members adjacent in one direction,
Each of the two decorative members includes:
a base material;
and a plurality of striped patterns applied to the surface of the base material,
At each of the end portion of one of the two decorative members on the side of the other decorative member and the end portion of the other decorative member on the side of the one decorative member, the plurality of streak patterns are: each of a plurality of linear portions having a bending point and being connected via the bending point includes a bent stripe pattern inclined with respect to the one direction;
Construction structure of decorative members.

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