JPS6244784Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a wood decorative finishing material used for furniture such as low tables, flower stands, trash cans, trays, etc., and has a baked cedar-like appearance and a Shunkei-lacquered appearance. It is a wood decorative finishing material designed to have both functions.

Apply a dilute sulfuric acid solution to the surface, burn it with a torch until it becomes uniformly black, then scrub it with a scrubbing brush to bring out the annual rings and knots, then apply a thin layer of your favorite coloring agent, and after drying, sand it with abrasive paper. The wood is made of burnt cedar wood with an uneven surface finish that gives it a beautiful yet rustic appearance by adjusting the shade of color, and the wood is colored yellow or red, and then coated with multiple thin coats of transparent lacquer. Japan's traditional wood finishing materials for furniture, such as Shunkei lacquerware, which has a smooth surface that beautifully reveals the grain of the base wood, are still popular with many enthusiasts today.

However, on the other hand, it is also true that people are not satisfied with the uniform appearance of these traditional decorative finishing materials, and there is a growing demand for decorative finishing materials that inherit the good qualities of these materials but have a more innovative and modern appearance. be.

This invention has been developed and devised in response to these contemporary demands, and the details of its construction are as follows, with reference to its representative embodiments.

That is, the overall perspective view including the cross section of the butt end shown in FIG.
As can be understood from the enlarged sectional view of the main part, the surface of the base wood base material 1 is sandblasted to create grains (autumn wood parts, hereinafter simply referred to as wood grains) 11, 11, and each spring wood part 12, 12... After creating a textured surface with irregular depth concavities on the satin-like surface,
Paint layers from the first layer to the fourth layer are sequentially laminated on this surface.

The first layer is a yellow water-based colored paint layer 2, which is prepared by dissolving 1 to 5 grams of metanyl yellow or auramine or chrysophenine dye in 1 liter of warm water, and is applied to the entire textured surface of the wood substrate 1. Although this water-based colored paint dries relatively slowly, it has low penetration into the wood and can be expected to produce a good color tone.
After forming the fourth layer, which will be described later, the wood grain portions 11,1
1... and the yellow skin of the light-colored lower spring material parts 12, 12... of the lacquer-like black oil-based paint layer 5 of the third layer stand out vividly. In addition, the recessed spring material portions 12,1
2...Since the surface is satin-like, the yellow color becomes extremely deep and contrasts well with the glossy yellow of the wood grain portions 11, 11..., making the above effect even more effective.

A lacquer-based wood siler undercoat layer 3 such as a clear lacquer (transparent) is applied thinly and uniformly over the entire surface of the second and first yellow water-based colored paint layers 2. This second layer prevents the dye in the colored paint layer 2 of the first layer from seeping into the subsequent top coat, prevents the top coat from being absorbed into the substrate, and improves the adhesion of the top coat. perform the function of

In this first and second layer forming stage, the uneven surface of the wood base material 1 remains as it is, and the grain 1 of the wood base material 1 remains as it is.
A recess is also formed in the portion corresponding to between 1 and 11.

The concave portions remaining even after the formation of the third layer and the second layer are filled with a muddy lacquer-like black oil paint layer 4 made by mixing an appropriate amount of putty agent with a cashew-based resin black paint. (a portion corresponding to the wood grain portion 11 of the material 1). This filling application work can be done by uniformly applying the lacquer-like black oil paint to the entire surface of the second layer, then wiping it off when it is slightly dry, leaving the convex parts partially exposed. The space between the protrusions is neatly filled. In this state, the filled lacquer-like black oil-based paint layer 4 presents a situation in which dark and light parts are mixed because the recesses are formed at irregular depths,
The pale yellow part of the lower part of the light part appears as a hidden part of the jet black part of the dark part, creating an extremely elegant appearance. It is what it is.

Wood grain portions 11, 1 of the wood base material 1 remaining between the fourth layer and the third layer after fixing and drying
1...A cashew-based transparent paint layer 5 is coated and formed on each surface of the second woody paint layer 3 and the third lacquer-like black oil paint layer 4 in a substantially uniform state. This fourth layer can be applied in multiple layers, such as two or three coats, if necessary.
Furthermore, if a matte finish is desired, the coated surface is polished with waterproof abrasive paper or steel wool before forming the fourth layer.

In this example, the first water-based colored paint layer 2 is yellow, but it can be made red or other colors as appropriate depending on taste.

As mentioned above, the wood decorative finishing material of this invention has a textured finish on the finished surface of the wood base material 1 and a laminated structure of paint from the first layer to the fourth layer, so its appearance resembles that of roasted cedar. While the wood grain appears to be raised, the surface is actually smooth, and the area from the wood grain to the jet black color has a traditional Shunkei lacquer finish, where the grain of the wood base material appears extremely beautiful. When served, the jet black background color makes it stand out.

In particular, since the textured surface of the wood base material 1 is sandblasted, only the spring wood parts 12, 12..., excluding the wood grain parts 11, 11..., have a matte appearance with satin skin, and therefore, the same water-based coloring paint is applied. Even if adopted, the wood grain parts 11, 11... and the spring wood parts 12, 12...
The colors naturally differ in tone, and this effect not only emphasizes the appearance of the Shunkei-nuri finish, but also the depth of the recesses is extremely irregular, creating a layer of lacquer-like black oil-based paint. There is a natural difference in layer thickness in 4 itself, and dark and light areas are formed in the jet black, resulting in an overall weighty appearance without creating a sense of incongruity between the parts and the Shunkei-lacquered finish. It is something to do.

Furthermore, it can be manufactured with extremely simple operations, and can be used for everything from large-area furniture such as low tables to flower stands,
Since it has the advantage that it can be used as a decorative wood finishing material for small-area furniture such as trash cans, it can be made into an inexpensive and advantageous decorative wood finishing material.

[Brief explanation of the drawing]

The drawings show a typical embodiment of this invention; FIG. 1 is an overall perspective view including a cross section of the butt end;
FIG. 2 is an enlarged cross-sectional view of the main part of the cross-section of the butt end. 1... Wood base material, 2... Water-based colored paint layer, 3...
...Undercoat paint layer, 4...lacquer-like black oil paint layer, 5
...transparent paint layer.

Claims (1)

[Scope of utility model registration request] On the finished surface of a wood base material that has been sandblasted so that the spring wood areas between the wood grains (autumn wood areas) form concave areas with an unregulated depth on the satin-like surface, A first layer consisting of a water-based colored paint layer formed entirely on the first layer, a second layer consisting of a clear lacquer-based wood shear undercoat layer formed entirely on the first layer, and irregular depths on the second layer. A third layer consisting of a lacquer-like black oil-based paint layer, which is filled into the recesses of the case and is made by mixing a putty agent with a cashew-based resin black paint to create a lacquer-like appearance.
The wood grain (Autumn A wood decorative finishing material for furniture furnishings, which forms a lacquer-like smooth black surface with a mixture of shading and lightness between the wood parts, giving a lacquered appearance that highlights the wood grain.