JPH036641Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a profiled material with a wood grain pattern that is used for sidewalk blocks, tiles, pliers and tables in parks, etc., and various other uses.

(Prior Art) Conventionally, shapes used outdoors such as sidewalk blocks include molded concrete products, those made of inorganic materials such as natural or artificial stone, and molded concrete products with natural wood attached.

(Problems that the invention aims to solve) However, when conventional materials are made only of inorganic materials, the surface is hard and cold, giving people a feeling of loneliness, and when natural wood is attached to concrete moldings, Although this solves the above-mentioned drawbacks, natural wood is easily corroded and abraded, has poor durability, cannot be mass-produced, and has unstable quality.

(Means for Solving the Problems) In view of the problems of the prior art, the present inventor has made extensive efforts to provide a profiled material having a wood grain pattern that solves the above-mentioned problems.

The present invention will be described below with reference to the drawings.

In the drawings, reference numeral 1 denotes a concrete base material, which is usually made into blocks of various shapes.
Further, the shape of the base material 1 may be not only a block shape but also a rod shape, a plate shape, and other shapes depending on the intended use.

A wood grain board 2 is made of flexible synthetic resin such as polyester resin or urethane resin, and its shape is adapted to the surface shape of the base material 1. Furthermore, the wood grain board 2 has a wood grain pattern 3 consisting of a winter grain pattern part 4 and a summer grain pattern part 5, and as shown in FIG. A winter pattern part 4 is formed integrally, and then a second pattern part 4 is formed.
As shown in FIG. 4, a summer pattern portion 5 is formed by separately filling resin between the ribs, that is, between adjacent winter pattern portions 4, 4. Further, the resin forming the winter pattern portion 4 is harder and darker in color than the resin forming the summer pattern portion 5. Further, the winter pattern portion 4 and the summer pattern portion 5 may be formed of the same type of synthetic resin among the above-mentioned flexible synthetic resins, or may be formed of different types of resin. Furthermore, a transparent resin paint may be coated on the surface of the wood grain board 2 to improve surface hardness and aesthetic appearance.

The shaped material of the present invention is formed by integrally attaching the wood grain board 2 to the surface of the base material 1 described above. As shown in FIG. 3, the wood grain board 2 is attached by using a plurality of protrusions 7 projecting from the bottom surface of the wood grain board 2 as anchors on the base material 1. In addition, a large number of ribs may be protruding from the back surface of the bottom plate part 6 of the wood grain board 2, the back surface of the bottom plate part 6 may be made uneven, or the back surface of the bottom plate part 6 may be coated with a material such as glass wool or steel wool. They may be attached and integrally molded at the same time when the base material 1 is molded, or may be integrally bonded separately via an adhesive.

Further, the surface of the shaped material of the present invention, that is, the surface of the wood-grained board 2, is usually smooth, but it may be provided with a plurality of protrusions 8, for example, as shown in FIG. These are used as sidewalk blocks.

(Effects of the invention) As detailed above, since the wood-grained board of the present invention is made of flexible synthetic resin, it blends well with the surface of the concrete base material and can be easily and integrally attached to the surface of the concrete base material. It can be made into a soft and warm molding material that eliminates the hardness, coldness and dullness of inorganic products, and it also has improved durability compared to natural wood, and can be mass-produced with uniform quality.

In addition, the wood grain pattern of the wood grain board is integrally formed in the shape of many ribs at a predetermined height on the upper surface of the bottom plate, and the resin summer grain pattern is filled between the adjacent winter grain pattern parts. Because it is formed from the pattern part,
Even if the surface wears during use, the woodgrain pattern does not change or disappear, and the wood texture according to the initial pattern can be maintained for a long period of time.

Furthermore, the resin that forms the winter pattern of the wood grain board is harder and darker in color than the resin that forms the summer pattern, so the summer pattern wears out more easily during use, resulting in the winter pattern. The parts of the wood protrude and are darker than the summer pattern parts and stand out, giving a wood texture close to that of natural wood.

Therefore, since the shaped material of this invention has softness, warmth, wood feel, and durability, when used for sidewalk blocks, it provides a good walking feeling and reduces the sound of footsteps.
It produces less glare in the summer and retains heat in the winter, helping to improve the environment. In addition to sidewalk blocks, the shaped material of the present invention can be used in various outdoor products such as tiles, benches, and tables in place of inorganic products and natural wood.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the molded material of the present invention;
Fig. 2 shows an example of a wood grain board in the shape of the present invention, A is a perspective view showing a state in which only the winter grain pattern part is molded, and B is a perspective view showing a state in which the summer grain pattern part is molded on the wood grain board in the state of A. FIG. 3 is a partially cutaway sectional view showing one embodiment of the molded material of the present invention, and FIGS. 4 to 7 are perspective views showing other embodiments of the molded material of the present invention. 1...Base material, 2...Wood grain board, 3...Wood grain pattern,
4...Winter pattern part, 5...Natsume pattern part, 6...Bottom plate part, 7...Protrusion.

Claims (1)

[Scope of utility model registration request] Consisting of a concrete base material 1 and a flexible resin wood grain board 2 integrally attached to the surface of the concrete base material 1, the wood grain board 2 is placed on the upper surface of the bottom plate part 6 at a predetermined height. A hard, dark-colored resin winter pattern part 4 integrally formed in the shape of a large number of ribs, and a lighter-colored resin summer pattern part 4 that is softer than the winter pattern part 4 and filled between the adjacent winter pattern parts 4. A shape material having a wood grain pattern 3 consisting of a pattern portion 5.