JPH08267667A - Natural woody translucent material and structure using the same - Google Patents

Abstract

PURPOSE: To provide a functional material which has excellent characteristics of natural wood, and is excellent in a decorative design and artistic properties. CONSTITUTION: For a natural woody translucent raw material, natural wood sliced veneer 2 is stuck to one side surface of a translucent basic material 4 with an adhesive, and a light source 6 is arranged on the other side surface of the translucent basic material. Otherwise, as the natural woody translucent raw material, a diffusing member composed of Japanese paper having the same elasticity as that of solid veneer material or a material having the same vegetable fiber element as that of the sliced veneer, is put between the translucent basic material 4 and the sliced veneer 2, and stuck integrally with the translucent basic material and the sliced veneer. Further, the thickness of the sliced veneer is 0.18mm-0.5mm. By giving light from one side of the natural woody translucent raw material wherein a wood grain pattern and a color pattern provided to the natural wood sliced veneer is looked at by using transmitted light.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a light transmissive material made of natural wood, and more particularly to furniture, furniture, musical instruments, crafts, wood products, building exterior materials, electrical product panels, and interior materials for mass transportation. The present invention relates to a structure such as a natural wood light-transmissive material suitable for use in, and an indirect lighting device using the same.

[0002]

[Prior Art] In Japan, which is blessed with rich forest resources,
I have lived in wooden houses since ancient times and have lived with wooden furniture and wooden furniture.

Japan after the Second World War was touted with modernized equal industrial products, and has incorporated furniture, furnishings and residential building materials produced by petroleum products such as plastic and nylon. As these furniture, furniture, and house building materials, wood grain decorative boards that make the best use of the wood quality of wood are disclosed in, for example, JP-A-3-140204 and JP-A-4.
-64404 and JP-A-5-4310.

However, in recent years when the living environment and life have calmed down, wood grain and wood-like furniture have been restored as much as restoration of wood.

We, who have lived in wood for a long time, have the space to find something that is more qualitatively rich in human senses, such as sight, touch, and hearing, and one that has a sense of taste and that fits our sensibilities. It is thought that he has returned. It can be said that the demand for wood materials as the target is a natural direction.

[0006]

[Problems to be Solved by the Invention] Utilizing trees as a living environment is an excellent building material that gives comfort and moisture to the mind, but it is not possible to use natural materials that are associated with the depletion of global forest resources and the protection of nature. Due to the reduction, it is difficult to supply raw wood, and it is difficult to procure housing and furniture furniture from all natural solid wood.

[0007] On the other hand, the technology of decorative plywood that does not lose the good quality of wood as an alternative material in response to the demands of consumers for natural orientation and genuine orientation is a natural lumber board using the lumber technology that effectively utilizes excellent quality wood. It becomes a decorative plywood (a veneered plywood with a lumber board), which satisfies the consumer's tendency to seek wood materials.

Conventionally, a method of use has been adopted from the viewpoint of showing a wood board as a solid material within the range of being viewed by the light reflected from the wood surface as a solid material.
This is based on the assumption that wood and wood products do not transmit light.
It is considered that this is based on the fact that the field of use of lumber wood has been taken into consideration.

An object of the present invention is to provide a functional material which has the excellent properties of natural wood and is excellent in design and artistry.

Another object of the present invention is to provide furniture, furniture, musical instruments, crafts, wood products, building exterior materials (indoor wall surfaces, ceilings, pillars, interior members), electrical product panels, and interior materials for mass transportation. It is an object of the present invention to provide a functional material, a structure using the same, and a method of using the same, which are suitable for use as a plate material or a building material that requires a design property.

Another object of the present invention is to utilize natural wood,
It is to provide a method of manufacturing functional materials that have the function of transmitting light and have the atmosphere of natural wood.

[0012]

A feature of the present invention resides in a natural wood-based light-transmitting material in which a natural wood board is integrally attached to the surface of a light-transmitting base material with an adhesive.

Another feature of the present invention is that a natural wood board is bonded to one surface of a light transmissive base material with an adhesive, and a light source is arranged on the other surface of the light transmissive base material. It is in a light transmissive panel or an indirect lighting device.

Another feature of the invention is a thin sheet member made of a material having a fibrous element between the permeable matrix and the wood board.
For example, a natural wood light transmissive material in which a Japanese paper having the same elasticity as a lumber board material or a material having the same fiber element as the lumber board is sandwiched and integrally bonded with the permeable base material and the lumber board with an adhesive. It is in.

Another feature of the present invention is to apply an adhesive to the transparent base material, and glue a wood board having a thickness of 0.18 mm to 0.5 mm to the surface of the transparent base material to integrate the natural wood light. It is in the method of manufacturing a permeable material.

[0016] Another feature of the present invention is that light is applied from a back surface of a natural wood-based light-transmissive material obtained by laminating a natural wood-based wood board to a light-transmissive base material to transmit light through the wood-based board. There is an indirect illumination method that utilizes the incoming light and the light transmitted through the wood grain pattern and the color pattern of the wood of the luck board.

[0017]

The natural wood light-transmissive material of the present invention is a functional material for seeing the wood grain pattern and color pattern of a natural wood wood board by transmitting light by applying light from the back surface of the wood board. Can be used.

Further, by attaching a natural wood shaving board to a light-transmissive base material, the function of viewing the light transmitted through the natural wood siding board and the wood grain pattern and color pattern of the wood using the transmitted light As a result, a natural light-transmissive wood material having a two-sided property as a normal wood material is obtained, in which the grain of wood when light is not applied is viewed by normal reflected light.

Further, a thin sheet member made of a material having a fibrous element, for example, a Japanese paper having elasticity similar to that of the wood board or a material having a fibrous element similar to the wood board is sandwiched between the permeable base material and the wood board. As a result, uneven transmission of light can be eliminated, and the strength of the skid plate against the action of external force can be increased. Alternatively, it is possible to obtain a lumber board natural wood light-transmissive material in which the thickness of the adhesive is made uniform and the wrinkle pattern is eliminated due to uneven application of the adhesive.

The natural woody light-transmitting material of the present invention is used for furniture,
It can be widely used as a plate material or a building material that requires a design property, such as furniture, musical instruments, crafts, woodworking products, building exterior materials, electric product panels, and interior materials for mass transportation.

[0021]

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows a perspective view of a natural woody light-transmitting material 1 according to an embodiment of the present invention. The natural wood light transmissive material 1 has a structure in which a natural wood veneer is laminated on a light transmissive base material. That is, the natural light-transmitting material 1 is obtained by laminating the natural wood veneer 2 shown in FIG. 2 on the light-transmitting base material 4 with the adhesive layer 3 as shown in FIGS. 3 and 4. . On the back surface of the light transmissive base material 4, a light source 6 is formed by a method described later.
Is arranged.

As the natural woody light-transmitting material 1, a wood board made of a natural wood board, that is, a piece of natural wood cut into thin pieces with a planer is used. The method of making this wood board is mainly a slice type method that takes wood board so that it sticks out one by one from the lateral direction to the timber,
There is a method that is created by a rotary method in which a shaving sword is applied and the timber is placed and turned thinly.

Either method is a method for maximizing the use of the grain and the handle of a valuable natural name tree, which is in the direction of resource depletion. One of the characteristics is that it is possible to produce many plate materials with similar patterns that cannot be realized with natural wood, because similar patterns can be taken continuously.

Generally, the wood board has a thickness of 0.18 mm to 3.0 mm.
Is used for makeup. If it is thinner than this, (1) it will be easily cracked and torn, (2) if the wood board is thin, the color of the base will appear, and (3) if it is too thin when it is attached to various base materials, it will be uneven on the surface of the base material. However, there is a problem that it may break through a thin wood plate.

On the other hand, if it is thicker than this, (1) it will be difficult to stick it to the base material, (2) if it is too thick, the range of similar grain will be narrowed, and (3) the number of sheets taken from the log will be too large. There's a problem.

In the use as the natural woody light-transmitting material 1 of the present invention, when the wood board is thin, the conduits (paths for water etc.) of the plants are conspicuous, and the wood board appears to be broken or have pinholes. . On the other hand, if the skid plate is thick, the amount of light transmitted becomes small, and a strong light source is required. Considering the economical efficiency, it is desirable that a commercially available luminaire whose intensity is not so large can be used as the light source.

From these viewpoints, the thickness of the wood board used for the light transmitting material of the present invention is about 0.18 mm to 0.5 mm,
The desired thickness is optimal. However, depending on the application, it is possible to realize a natural wood-based light-transmissive material with a thickness other than this.

The natural woody light-transmissive material 1 can be used as a functional material for viewing the wood grain pattern and the color pattern of the natural wood siding board 2 by using transmitted light by applying light from one side thereof. it can.

Further, not only a transparent plate but also a semitransparent plate material, a net-like material or a wire mesh, or a metal plate or a wood plate with a hole is used as the constituent material which can be used in the present invention as the light-transmitting base material 4. Is also available.

Typical materials that can be used as the light transmissive base material 4 are as follows. (1) Glass, plastic plates for scientific polymer products, acrylic resin plates, vinyl chloride plates, FRP for composite materials, (2)
Glass fiber sheet, plastic sheet for polymer chemical products, acrylic sheet, vinyl chloride sheet, composite material F
RP sheet (3) Silk screen using thin silk fabric, chemical fiber woven fabric (acrylic fiber, nylon fiber, vinyl fiber), etc. (4) Metal mesh represented by hexagonal first, metal punching plate, punching holes Wood board Also, examples of the adhesive include organic solvents, rubber adhesives, water solvents, glue, lacquer and the like. As another bonding method, a method may be considered in which an adhesive is preliminarily impregnated into a wood board, which is superposed on the light-transmitting material, and pressure and heat are applied to bond the material.

The surface of the wood board, which is adhered to the light-transmitting material with an adhesive, may be subjected to surface treatment such as coating in order to improve environmental resistance such as waterproofing.

According to the present invention, the natural wood itself is processed into a wood board, and the thin wood (wood board) is adhered to the light-transparent base material, so that the natural wood has the same atmosphere as that of the light-transparent base material. Functional materials with functions are provided. In this case, the appearance of the natural woody light-transmissive material as a woody material when light is not applied from one side functions as a normal woody material that the woody material that we normally see is viewed by reflected light.

Since the natural wood-based light-transmitting material of the present invention has the natural wood-plucked board attached to the light-transmitting base material, it can be touched directly by hand, and the texture of the natural wood can be felt on the skin. Natural wood shaving board that you can feel Like the decorative plywood, it has the same characteristics as the natural wood, such as the warmth of wood.

As a building material which is required to have a design property, it may not be said that all wood materials are good in view of water resistance depending on the use. According to the present invention, by valuing the quality of wood, and by using a water-resistant, light-transmitting resin or the like as the base material, and sticking the natural wood chipboard 2 to the light-transmitting base material 4, The function of viewing the light transmitted through the wood board 2 and the wood grain pattern and color pattern of the wood using the transmitted light, and viewing the wood grain with normal reflected light when no light is applied. It is possible to obtain a material that has surface properties and a light-transmissive natural wood material that is water resistant.

In other words, in the case of light reflection, it means that the light is reflected on the surface of the material, or some light enters from the surface of the material and is reflected. Then, the transmitted light comes to experience the difference in the degree of transmission. In other words, the difference between seeing through an object and seeing without seeing can be realized with a wood board, and can be viewed as a difference in the grain pattern.

As another embodiment of the present invention, the light transmitted through the natural wood chipboard is obtained by coloring the natural wood chipboard 2 and applying light from one side to the material bonded to the light transmissive base material 4. It becomes a functional material with a design that allows wood grain patterns and color patterns of wood to be viewed using transmitted light. Alternatively, it is a functional material for indirect illumination that uses light that passes through a natural wood board and the wood grain pattern and color pattern that the wood has.

5 and 6 show another embodiment of the present invention.
In this embodiment, as a device for adhering the wood board to the light-transmissive matrix, a thin sheet-like member 5 made of a member having a fiber element such as Japanese paper is sandwiched between the wood board 2 and the transparent matrix 4. , And the adhesive layers 3A and 3B are attached. That is,
When a light ray passes through a dense and dense portion of the skive plate 2, there is a case where the light passes through only a certain portion. Therefore, by using a thin sheet-shaped member 5 such as Japanese paper having a fibrous element as a filter, the amount of light transmitted can be made uniform. (The light source is not shown) The effect of this filter is shown in Figure 7.
This will be described with reference to FIG. First, Fig. 7 shows a natural woody light-transmissive material 1 without a filter function. When light is applied to one of the thin wood of the wood board from one side, the relationship between the pinhole of the wood board and the wood grain pattern of the wood board In some cases, light may excessively pass through only a specific part such as.

On the other hand, FIG. 8 shows a natural woody light-transmitting material 1 having a filter function, in which a sheet-like member 5 such as Japanese paper having a diffusing element is sandwiched between a permeable base material 4 and a wood board 2.
A light source, a transparent base material, an adhesive, a diffusing member (such as Japanese paper), an adhesive, and a wood board. As shown in the figure, with the filter function of the sheet-shaped member 5 such as Japanese paper, the light source is diffused and the transmission of light is averaged to prevent light from passing too much through only a specific portion of the sheet-shaped member. You can
In this way, it is effective in preventing uneven transmission that occurs when light is applied from one surface to a thin wood material of the wood board 2. The thickness of the sheet-like member 5 is preferably equal to or less than the thickness of the wood board 2.

Further, the fibrous elements of the sheet-like member 5 sandwiched between the transparent base material 4 and the wood board 2 suck up the excess adhesive 3B applied to the transparent base material 4, resulting in uneven application of the adhesive. It is possible to erase the stain pattern due to uneven application of the adhesive.

FIG. 9 and FIG. 10 relate to the rupture of the wood board due to the difference in the expansion and contraction degree of the light transmissive base material and the natural wood wood board and the preventive measures. In FIG. 9, the light-transmissive base material 4 and the natural wood chipboard 2 are integrated with the adhesive layer 3, but the base material 4 such as acrylic and the natural wood chipboard 2 may have different thermal expansion coefficients. Many. Therefore, the elongation L ₂ of the natural wood chipboard 2 due to the temperature rise is different from the elongation L _{4 of} the light transmissive base material 4 (generally L ₂ <L ₄ ), and the elongation L ₃ of the adhesive layer ₃ is It will be an intermediate size. If the light-transmissive base material 4 has a large thermal expansion and contraction, the luck plate 2 adhered thereto has a small elongation and may be broken. As a preventive measure, FIG. 10 shows a sheet-like member 5 such as a stretchable Japanese paper sandwiched between the members. The sheet-like member 5 such as Japanese paper sandwiched in the middle is used as the skid plate 2
Since it has a coefficient of thermal expansion equivalent to that, its elongation L ₅ is equal to the elongation L ₂ (not shown) of the wood plate 2. Therefore, the adhesive layer 3A has no vertical difference in elongation. On the other hand, the elongation of the light transmissive base material 4 due to the temperature or the like is transmitted to the acrylic side of the Japanese paper. Washi has elasticity similar to wood, and has a certain thickness. Furthermore, Japanese paper has a structure in which long fibers are intricately intertwined. Therefore, the Japanese paper portion on the side of the wood board does not transmit the force until the wood board is ruptured to the wood board. Therefore, the rupture element of the wood board due to the thermal expansion and contraction of the light transmissive base material can be softened and prevented. Further, this method is a method of improving the adhesion between the wood board and the light-transmissive base material, since the fracture is prevented.

Further, it is possible to provide a cushioning function against an excessive impact from the outside of the surface of the wood board. FIG.
This is a case where the natural woody light-transmissive material 1 has a structure that does not have a buffering function, and when the falling plate 10 or the like applies a weight to the luck plate 2 from the vertical direction, the luck plate 2 is likely to crack.

On the other hand, as shown in FIG. 12, in the structure in which the Washi paper 5 sandwiched in the middle is between the transparent base material 4 and the skid plate 2, a falling object 10 or the like makes When weighted, it is entwined intricately with the thickness of Japanese paper,
The cushioning effect of non-woven fabric such as felt or the like of Japanese paper is used to provide a cushioning effect that makes cracks and the like less likely to occur in the wood board.
Instead of the Washi paper 5, a non-woven fabric such as felt may be used.

By sandwiching the elastic Japanese paper between the light transmissive base material and the wood board in this way, the force of the material having the larger elongation due to the action of the external force is not transmitted to the other material having the smaller elongation. can do. Instead of Japanese paper,
Fiber elements such as felt and cloth may be used. These materials have a thickness as a fiber layer. Since the fibers have a complex intertwined structure, a woven structure, and a knitted structure, they are also stretchable, and relax the force of breaking and cracking the wood board.

In addition, the adhesive permeates intricately together with the solvent into the intricately entangled structure of the fiber layer, which further increases the adhesive strength. The sheet-shaped member 5 may be made of felt, cloth, chemical fiber or the like, as well as plant-based fibers, as long as the solvent contained in the adhesive can penetrate. The thickness of the sheet member 5 is preferably the same as or less than that of the wood board.

Another embodiment of the present invention is a natural wood-based light transmissive material incorporating an inlay for enhancing artistry. This is, as shown in FIG. 13, cut out one type to several types (A to C) of natural wood shavings boards having different textures into various patterns 201, 202, 203 such as letters,
Remove the same shape 204 from the board D to be the base,
By inlaying the picture patterns 201 to 203, it is possible to further enhance the artistry and design of the element of the natural light-transmitting material made of wood as a single member.

For example, the texture colors of the materials A to D of the wood board are selected according to the part where the wood grain or the like is to be expressed. For example, in order to express flowers as yellow, stems as white, and leaves as tea, the wood board A is selected with a yellowish material,
For luck board B, choose a luck board material that is close to white and choose luck board C
Choose a light brown wood board with grain. Wood board D
Is a base, so use a dark brown luck board to make the stems and leaves stand out.

As a manufacturing method, first, the wood board D is cut out in the shape of flower stems and leaves, and the portions corresponding to the flower stems and leaves are removed. Next, the elements, flowers, stems, and leaves of the wood plates A to C are pulled out to the same size or a little smaller than the parts of the wood, stem, and leaf shapes of the wood plate D that are punched out. The parts and members of the respective parts from the wood plates A to D are prepared so that they can be newly fitted into the removed parts of the wood plate D. By arranging each of the prepared parts and members on the surface of the light-transmitting base material 4, a natural wood-like light-transmitting inlaid pattern expressing flowers, stems and leaves can be formed. By applying light from the base material side, the patterns expressing flowers, stems, and leaves can be shown with a more texture by transmitting light.

Next, the light source of the natural woody light-transmitting material 1 of the present invention will be described.

The illumination light source of the natural woody light-transmissive material 1 can be illuminated by an incandescent lamp, illuminated by a fluorescent lamp (FL tube), illuminated by a cold cathode tube (CFL tube), illuminated by an LED lighting panel, or planar light emission. EL (Electro Luminescen
lighting) is possible. Alternatively, sunlight or natural light may be used. Alternatively, light from another light source in the room may be indirectly used.

FIG. 14 shows an example of an illuminating light source using a combination of two fluorescent lamps 30 and a diffuse reflection plate 32. A natural wood-based light-transmissive material is arranged in front of this light source (front side in the figure). .

FIG. 15 shows an example of an illuminating light source using a combination of a fluorescent lamp 30 and an acrylic waveguide reflection plate 34.
On the front side of the acrylic waveguide plate 34, the natural woody light-transmitting material 1 is arranged. In this example, a highly transparent acrylic is bent at a certain curvature, and a paint film or the like that diffuses and reflects in the direction of the skid plate 1 is applied to form a waveguide reflection plate 34. The fluorescent lamp 30 is fixed to.
A light source for surface illumination that guides light from the end face of the waveguide reflection plate 34, and uniformly transmits a light beam that travels while repeating interface reflection at the other end to the opposite side of the paint film by the action of the paint film on one side and the curvature. is there.

FIG. 16 shows an example in which the natural woody light-transmitting material 1 of the present invention is incorporated in the indoor switch operating portion 36.
By forming the switch plate 38 around the switch 37 with the natural woody light-transmitting material 1, the entire switch plate 38 shines, and the switch portion can be easily understood. Moreover, as the switch operation section 36 as a whole, the texture and design of the natural wood grain material that is in harmony with the atmosphere in the room can be enjoyed.

17 to 19 show an embodiment in which the natural woody light-transmitting material 1 of the present invention is applied to an indoor door. Since the face plates 41 and 42 of the door 40 require a large area and the power supply is restricted, an incandescent light bulb having a plurality of series is used as the illumination light source of the natural woody light-transmitting material 1.
Illumination by a fluorescent lamp (FL tube) or a combination of a fluorescent lamp and an acrylic diffuser is conceivable. On the other hand, an incandescent lamp or a fluorescent lamp is used for a small area such as around the knob 43. Alternatively, one LED lighting panel or EL panel is used.

FIG. 19 shows an enlarged view of portion A in FIG.
Illumination by a combination of the fluorescent lamp 30 and the acrylic waveguide reflection plate 34 as shown in FIG. 15 is adopted here.

In addition, the natural woody light-transmitting material 1 of the present invention can also be used as a wall material of a bathroom, a through pillar such as a ceiling board or a hall, a panel of a furniture-like electric product, and the like. It can also be used on instruments such as Electone panels and the entire body.

As described above, the natural woody light-transmissive material of the present invention is used for furniture, furniture, musical instruments, crafts, woodwork products, building exterior materials (indoor wall surfaces, ceilings, pillars, interior members), and electrical product panels. Suitable for use as an interior material for mass transportation. Furthermore, it can also be used as lighting for stairs and as an inlaid luck board.

Furniture and woodworking products using these natural woody light-transmitting materials can be visually recognized in addition to the conventional way of enjoying wood products from the surface such as the luster and wood grain of furniture and woodworking products. It is possible to enjoy the texture (pattern, color) design of natural wood grain material by shining from the inside and enjoy it as a building material such as wall surface that enables indirect lighting using transmitted light. Become.

[0058]

Industrial Applicability According to the present invention, it is possible to provide a functional material having the excellent properties of natural wood and having excellent design and artistry. In addition, it is possible to provide a functional material that has a natural wood-like function and has an atmosphere of natural wood. INDUSTRIAL APPLICABILITY The functional material of the present invention can be used in various fields such as furniture, furniture and the like.

[Brief description of drawings]

FIG. 1 is an external perspective view of a natural woody light-transmitting material according to an embodiment of the present invention.

FIG. 2 is a diagram showing a method for manufacturing the natural woody light-transmitting material of FIG.

FIG. 3 is a diagram showing a method of manufacturing the natural woody light-transmitting material of FIG. 1.

FIG. 4 is a diagram showing a method for manufacturing the natural woody light-transmitting material of FIG. 1.

FIG. 5 is an external perspective view of a natural woody light-transmitting material according to another embodiment of the present invention.

FIG. 6 is a diagram showing a method for manufacturing the natural woody light-transmitting material of FIG.

FIG. 7 is an explanatory diagram of a natural woody light-transmitting material having no filter function.

FIG. 8 is an explanatory view of a filter function of a natural woody light-transmitting material provided with Japanese paper as another embodiment of the present invention.

FIG. 9 is a diagram for explaining fracture of a wood board due to a difference in coefficient of thermal expansion between the light transmissive base material and the natural wood wood board.

FIG. 10 is a vertical cross-sectional view of another embodiment of the present invention, in which the cracking of the wood board due to the difference in the coefficient of thermal expansion between the light transmissive base material and the natural wood board is prevented.

FIG. 11 is a diagram for explaining damage to an excessive impact from the outside of the surface of the wood plate.

FIG. 12 is a vertical cross-sectional view of another embodiment of the present invention, which is provided with a cushioning function against an excessive impact from the outside of the surface of the luck plate.

FIG. 13 is a view showing an example in which a plurality of wood board is inlaid on another wood board as an example of the natural woody light-transmitting material of the present invention.

FIG. 14 is a diagram showing an example of an illumination light source made of a natural woody light-transmitting material according to the present invention.

FIG. 15 is a diagram showing another example of the illumination light source of the natural woody light-transmitting material in the present invention.

FIG. 16 is a view showing an example in which the natural woody light-transmitting material of the present invention is incorporated in a switch operation section in a room.

FIG. 17 is a front view showing an example of an interior door incorporating the natural woody light-transmitting material of the present invention.

18 is a side view of the interior door of FIG.

FIG. 19 is an enlarged view of part A in FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Natural wood light transmissive material, 2 ... Natural wood veneer, 3 ... Adhesive layer, 4 ... Light transmissive base material, 6 ... Light source

Continuation of the front page (51) Int.Cl. ⁶ Identification number Office reference number FI technical display location B32B 17/06 B32B 17/06 21/10 21/10 27/06 27/06 27/30 27/30 A 101 101 (72) Inventor, Yuyuki Inokari, Shimoichi, Sanwa-cho, Iwaki-shi, Fukushima 279-1 Woodpecker Cooperative Association (72) Inventor, Kazuhiro Tamahashi 279-1, Kanohorinouchi, Sanwa-machi, Iwaki-shi, Fukushima Woodpecker Cooperative In the union (72) Inventor Hiroyuki Otsu Fukushima Prefecture Iwaki City Sanwacho Shitaichi Kayahorinouchi 277-1 Woodpecker Cooperative

Claims (17)

[Claims] 1. A natural wood-based light-transmitting material, characterized in that a natural wood-plucking board is integrally attached to the surface of a light-transmitting base material with an adhesive. 2. A natural wood material characterized in that a natural wood chipboard is integrally attached to one surface of a light transmissive base material with an adhesive, and a light source is arranged on the other surface of the light transmissive base material. Light transmissive material. 3. A thin sheet member made of a material having a fibrous element is sandwiched between a permeable base material and a wood board, and the thin base material and the wood board are integrally bonded together with an adhesive. Natural wood light transmissive material. 4. A thin sheet member made of a stretchable material is sandwiched between a transparent base material and a wood plate, and is integrally bonded with the transparent base material and the wood plate with an adhesive. Natural wood light transmissive material. 5. A thin sheet member made of a material having a fibrous element is sandwiched between a wood board and a permeable base material, and the diffusing member,
A natural light-transmitting material made of wood, characterized in that the diffusing member and the transparent base material are integrated by an adhesive, and a light source is arranged on the back surface of the transparent base material. 6. The natural woody light-transmitting material according to claim 1, wherein the thickness of the wood board is 0.18 mm to 0.5 mm. 7. A wood board of one or more kinds having a texture different from that of the wood board to be the base is cut into various shapes such as picture patterns and letters, and the inscription is made on the wood board to be the base. The natural woody light-transmitting material according to any one of claims 1 to 5, wherein 8. The natural light-transmitting material of any one of claims 1 to 7, wherein the light-transmitting base material is made of glass, plastic, acrylic resin, or vinyl chloride. 9. The natural woody light-transmitting material according to claim 1, wherein the light-transmitting base material comprises a metal net or a metal punching plate. 10. The natural woody light-transmitting material according to claim 3, wherein the thickness of the sheet member is equal to or less than the thickness of the wood board. 11. A transparent base material is coated with an adhesive to have a thickness of 0.
A method for producing a natural light-transmitting material made of natural wood, which comprises adhering a wood plate having a size of 18 mm to 0.5 mm to the surface of the transparent base material so as to be integrated. 12. An adhesive is applied to the wood board and the transparent base material,
A thin sheet member made of a material having a fibrous element is sandwiched between the baffle plate and the permeable base material, and the excess adhesive applied is sucked by the sheet member to eliminate uneven application of the adhesive. However, a method for producing a natural light-transmitting material made of natural wood, characterized in that the wood board and the transparent base material are integrated by adhesion. 13. A light source is provided on the back surface of a natural wood-based light-transmissive material obtained by adhering a natural wood-based wood board to a light-transmissive base material with an adhesive. A natural wood-based light-transmissive panel characterized by utilizing incoming light and light transmitted through a wood grain pattern of the wood of the wood board. 14. A light source is provided on the back surface of a natural wood-based light-transmissive material obtained by coloring a natural wood board and adhering it to a light-transparent base material.
An indirect lighting device, characterized in that by applying light from the light source, the light transmitted through the wood board and the light passing through a wood pattern or a color pattern of the wood of the wood board are used. 15. The light transmitted through the wood board and the wood board by applying light from a light source from the back of a natural wood light-transmitting material in which a natural wood board is attached to a light-transmitting base material. An indirect lighting method that uses light that passes through the wood grain pattern and color pattern of wood. 16. A material obtained by coloring a natural wood chipboard and pasting a light-transmissive base material on the material and applying light from one side to the light transmitted through the natural wood chipboard and the wood grain pattern and color pattern of the wood. An indirect illumination method, which utilizes transmitted light and utilizes reflected light from the wood of the natural wood light transmissive material without applying light from the one side. 17. A natural wood-based light-transmissive material obtained by laminating a natural wood-based wood board to a light-transmissive base material is provided with natural light so that light transmitted through the wood-based board and the wood-based wood-based material An indirect lighting method characterized by using light that passes through a wood grain pattern or a color pattern that it has.