JPH07334103A - Pseudo wall picture - Google Patents

Abstract

PURPOSE:To provide a pseudo wall picture which is effectively usable as a wall surface ornament. CONSTITUTION:This pseudo wall picture is formed by sticking white drawing paper 1 drawn with images 5 by inorg. fluorescent coating materials to the wall surface and irradiating the images 5 of the white drawing paper 1 with a black light from a light source. The white drawing paper 1 is formed by applying white paint by brushing on a resin meshed sheet of a thin thickness bored with many fine pares. The light source is composed of a light projector which is disposed in a position parted at a prescribed distance from the front surface of the white drawing paper 1 and projects the black light toward the entire part of the images.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pseudo mural suitable for wall decoration, and more particularly to a pseudo mural using fluorescent paint and black light.

[0002]

2. Description of the Related Art In recent years, mural paintings are often provided in hotel lobbies and the like to enhance the decorative effect. However, when a painting is directly drawn on a wall surface to form a mural, there is a problem in terms of cost. Therefore, for example, a panel having a perforating property, such as a device similar to Japanese Utility Model Publication No. 3-14635, is used. There is also known a low-cost mural painting device that draws a picture and projects a picture by irradiating light from the back side with a lighting device.

[0003]

However, the above-mentioned conventional mural painting device does not have the presence enough to enhance the decoration effect in the lobby, and it is not possible to wipe out the unsatisfactory mural painting. Further, it has been impossible to make a conventional mural device a large screen in order to enhance the presence of the mural device due to problems such as the size of the panel arranged on the wall surface and the mounting of the lighting device.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a pseudo mural that can be effectively used as wall decoration.

[0005]

According to a first aspect of the present invention, in the pseudo mural painting, a paper sheet on which a pattern is drawn with a fluorescent paint is attached to a wall surface, and a black light is emitted from a light source toward the picture pattern on the drawing sheet. It is a pseudo mural painting characterized by being irradiated with. The pseudo mural according to claim 2 is the pseudo mural according to claim 1, wherein the drawing paper is formed by spraying a predetermined color paint onto a thin resin mesh sheet having a large number of pores. This is a pseudo mural painting.

A pseudo mural according to a third aspect of the present invention is the one according to the first or second aspect, in which the light source is disposed at a position separated from the front surface of the drawing paper by a predetermined distance, and a black light is directed toward the entire design. It is configured by a light projecting device that projects light. The pseudo mural according to claim 4 is the pseudo mural according to claim 1 or 2, in which a light source is disposed at an edge of the drawing paper, and a black light is emitted from the side of the drawing paper toward the entire design. It is composed of an irradiation device.

[0007]

According to the pseudo mural painting of claim 1 of the present invention,
A piece of paper with a picture drawn with fluorescent paint is pasted on the wall surface, and when a black light is emitted from the light source toward the picture, only the picture is colored due to the luminescent action of the fluorescent substance contained in the paint, as if it were on the wall Vividly emerges like a picture drawn. As a result, when the pseudo mural painting of the present invention is provided in a dark interior space such as a hotel lobby or disco, a unique atmosphere matching the design is created, and it can be effectively used as a wall decoration. .

According to the pseudo mural painting of claim 2,
In addition to the action of claim 1, the base surface of the drawing paper on which the pattern is drawn has a rough surface shape, in which a part of the paint of a predetermined color selected by spray coating enters into a large number of pores of the resin mesh sheet. When a black light is radiated from the light source toward the pattern drawn on the uneven surface, the fluorescent substance contained in the paint is colored by ultraviolet rays that generate a luminescent effect. The brightness changes, and gives a three-dimensional effect and emerges vividly.

Further, since a large-screen pseudo mural is provided, even if a large-area drawing paper is used, it is only necessary to stick a lightweight resin sheet to the wall surface, which is a laborious sticking work, and a low cost pseudo A mural can be provided. Further, for example, a paint of the same color as the wall surface is applied to the resin sheet, and a pattern is drawn on this applied paint using fluorescent paint. In addition, it is possible to provide a pseudo mural painting that does not fade and is unlikely to be damaged such as scratches and tears, and that is also excellent in weather resistance and water resistance.

According to the pseudo mural painting of claim 3,
In addition to the operation according to claim 1 or 2, even if a pattern is drawn on a large-area drawing paper to form a large-screen pseudo mural, a black light is surely projected onto the pattern by the light projecting device. It becomes possible. Further, according to the pseudo mural painting of claim 4, in addition to the effect of claim 1 or 2, since the irradiation device is arranged on the wall surface, effective use of the indoor space can be achieved.

[0011]

EXAMPLES Examples of the pseudo murals of the present invention will be described below.
It will be described with reference to the drawings. FIG. 1 shows the cross-sectional shape of the drawing paper 1 according to this embodiment. This drawing paper 1
Is a flexible thin resin mesh sheet 2 having a large number of pores 2a ...
The specific material of the resin mesh sheet 2 is polyester resin, and is used as a lightweight sheet material, for example, a temporary curing sheet in construction work.

Then, the white paint 3 is applied to the entire one surface of the resin mesh sheet 2 by brushing, so that the drawing paper 1 having the white base surface 4 is formed. Here, the base surface 4 has an uneven surface shape because a part of the white paint 3 enters into the large number of pores 2a. Then, on the lower ground 4 of the drawing paper 1 formed to have a predetermined area size, as shown in FIG. 2, a pattern 5 is drawn with an inorganic fluorescent paint. As a specific material for this inorganic fluorescent paint, for example, a material such as Lumilite Color (trade name, manufactured by Shin Roihi Co., Ltd.) in which an inorganic fluorescent substance is mixed with a transparent clear urethane resin paint is used. It has excellent weather resistance and does not easily change when exposed to sunlight, wind and rain. Then, the fluorescent substance (inorganic phosphor) contained as the coloring component is
When the invisible light rays such as ultraviolet rays are irradiated, fluorescence is emitted, whereby the pattern 5 emits light of a predetermined color.

Then, the drawing paper 1 on which the pattern 5 is drawn by the inorganic fluorescent paint is attached to the wall surface 6 in the room as shown in FIG. On the other hand, a light projecting device (light source) 7 is arranged at a position separated from the drawing paper 1 attached to the wall surface 6 by a predetermined distance.
The light projecting device 7 irradiates a black light such as ultraviolet rays toward the drawing paper 1, and the pattern 5 drawn on the drawing paper 1 is projected by the irradiation of the black light. The floodlighting device 7 is provided with a concealing means 8 for planting trees, flowers, etc.
It is hidden by and is arranged so that it is not so noticeable in the room.

Next, the operation of the above-structured pseudo mural will be described. In a dark indoor space such as a hotel lobby or a disco, when a black light is emitted from the light projecting device 7 toward the drawing paper 1 attached to the wall surface 6, the base surface 4 to which the white paint is applied becomes dark. However, since the fluorescent substance contained in the pattern 5 emits fluorescence and the pattern 5 exhibits a predetermined color, the pattern 5 appears to be vividly projected from the base surface 3 as shown in FIG. Further, as described above, a part of the white paint 3 enters into the large number of pores 2a of the resin mesh sheet 2 so that the ground surface 4 is formed.
Has a concave-convex shape, the fluorescence emitted from the pattern 5 has the same wavelength as black light, so it emits light
As a result, a change in lightness and darkness is generated in the design 5, and a three-dimensional effect is further given.

Therefore, the pattern 5 with a three-dimensional effect is decorated so as to stand out from the wall surface 6, so that an atmosphere unique to the pattern 5 is created, and it can be effectively used as a wall decoration. Here, even if the drawing paper 1 having a large area is used to form a large-screen pseudo mural, only the lightweight resin sheet 2 needs to be stuck to the wall surface, which is a laborious sticking work.

Furthermore, the white paint 3 is applied to the resin sheet 2, and the pattern 5 is drawn on the white paint 3 by using the inorganic fluorescent paint. In addition, it is possible to provide a pseudo mural that is less likely to be damaged, such as scratched or torn, and has excellent weather resistance and water resistance. Next, FIGS. 5 and 6 show a second embodiment of the present invention. The same components as those in the first embodiment shown in FIGS. 1 to 4 are designated by the same reference numerals and the description thereof will be omitted.

In this embodiment, a pair of irradiation devices (light sources) 10 for irradiating a black light toward the design 5 are provided at the edge of the drawing paper 1 attached to the wall surface 6. I am trying. The irradiation device 10 is provided on the left and right edges of the drawing paper 1 so as to extend in the up-down direction, and has a cover 11 formed in a substantially U-shaped cross section, and a vertical direction inside the cover 11. A fluorescent tube 12 for irradiating a black light, which is arranged along the line, and a reflection plate 13 in the shape of an arc plate, which is located between the fluorescent tube 12 and the opening 11a of the cover 11 and is opposite to the opening 11a. It is composed by.

According to the pseudo mural of the above construction, the covering 11
Black light is emitted toward the pattern 5 from the fluorescent tube 12 through the opening 11a. As a result, the entire design 5 is irradiated with black light from the left and right sides of the drawing paper 1, and fluorescence is emitted by the fluorescent substance contained in the design 5, so that a design full of three-dimensional appearance appears to appear.
It creates a unique and relaxing atmosphere.

Further, in this embodiment, since the irradiation device 10 is arranged on the wall surface 6, the indoor space can be effectively used. Moreover, what is shown in FIGS. 7 and 8 is a modified example of the second embodiment. In this embodiment, two pieces of drawing paper 1 on which a pattern 5 is drawn are attached to a wall surface 6 at a predetermined interval.

Then, on the left edge of one of the drawing papers 1,
The irradiation device 10 shown in FIGS. 5 and 6 is provided.
A similar irradiation device 10 is also arranged on the right edge of the other drawing paper 1. A cover 16 having openings 15a and 15b in the left-right direction is provided between the drawing papers 1 and 1, and a fluorescent tube 17 is provided inside the cover 16 along the vertical direction. An irradiation device 18 is provided.

According to the pseudo mural having the above-described structure, in addition to the function and effect shown in the second embodiment, it is possible to efficiently irradiate a plurality of drawing papers 1 with black light. In the embodiment shown in FIGS. 5 to 8, the irradiation devices 10 and 17 are arranged only on the left and right edges of the drawing paper 1, but the structure is not limited to this structure, and the pattern drawn on the mount is not limited to this. If the structure is such that the entire area can be irradiated with the black light, the same operational effect can be obtained even if the black light is arranged at other positions.

[0022]

As described above, in the pseudo mural according to claim 1 of the present invention, a paper on which a pattern is drawn with fluorescent paint is attached to the wall surface, and a black light is emitted from the light source toward the pattern. Then, the fluorescent material contained in the paint emits light, so that only the pattern is colored and appears as if it were vividly rising like a pattern drawn on the wall surface. When the pseudo mural of the present invention is provided, a unique atmosphere matching the design is created, and it can be effectively used as a wall decoration.

In addition to the effect described in claim 1, the pseudo mural described in claim 2 has the base surface of the drawing paper on which the pattern is drawn, which is sprayed into a large number of pores of the resin mesh sheet to obtain a predetermined color. Since a part of the system paint enters and is formed into an uneven surface shape, when a black light is irradiated from the light source toward the pattern drawn on the uneven surface base material, the fluorescent substance contained in the paint Is colored by the ultraviolet rays that produce a luminescent effect, causing a change in the brightness of the pattern, which gives a three-dimensional effect and emerges vividly.

Further, even if a large-sized drawing paper is used to provide a large-screen pseudo mural, only a lightweight resin sheet needs to be pasted on the wall surface, which is a labor-free pasting work, and a low cost pseudo A mural can be provided. Further, a paint of a predetermined color is applied to the resin sheet, and a pattern is drawn on this paint by using a fluorescent paint, so even if it is attached to an outdoor wall, it does not fade, It is possible to provide a pseudo mural that is less likely to be damaged such as scratches and tears and has excellent weather resistance and water resistance.

Further, in addition to the effect according to claim 1 or 2, the pseudo mural according to claim 3 has the effect that even if a pattern is drawn on a large-area drawing paper to make a pseudo mural with a large screen. On the other hand, it is possible to reliably emit the black light from the light projecting device. In addition to the effect according to the first or second aspect, the pseudo mural according to the fourth aspect can effectively use the indoor space because the irradiation device is disposed on the wall surface.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a drawing paper according to the present invention.

FIG. 2 is a diagram showing a state in which a picture is drawn on the drawing paper according to the present invention with fluorescent paint.

FIG. 3 is a diagram showing a state in which a black light is projected onto a drawing paper on which a design according to the present invention is drawn.

FIG. 4 is a view showing a light projecting device for projecting a black light onto a drawing paper attached to a wall surface according to the present invention.

FIG. 5 is a first embodiment showing an irradiation device arranged at the edge portion of the drawing paper according to the present invention.

6 is a sectional view taken along the line VI-VI of FIG.

FIG. 7 is a second embodiment showing an irradiation device arranged at the edge portion of the drawing paper according to the present invention.

8 is a sectional view taken along the line VIII-VIII in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Drawing paper 2 Resin mesh sheet 2a Pore 3 Paint of a predetermined color system 4 Lower ground 5 Pattern 6 Wall surface 7 Projector (light source) 10, 18 Irradiator (light source)

Claims (4)

[Claims] 1. A pseudo mural painting, characterized in that a drawing paper on which a picture is drawn with a fluorescent paint is attached to a wall surface, and a black light is emitted from a light source toward the picture on the drawing paper. 2. The pseudo mural according to claim 1, wherein the drawing paper is formed by spraying a predetermined color paint onto a thin resin mesh sheet having a large number of pores formed therein. Pseudo mural. 3. The pseudo mural according to claim 1 or 2, wherein the light source is arranged at a position separated from the front surface of the drawing paper by a predetermined distance, and is composed of a light projecting device for projecting a black light toward the entire pattern. A pseudo mural that is characterized by doing. 4. The pseudo mural according to claim 1 or 2, wherein the light source is arranged at an edge portion of the drawing paper and is constituted by an irradiation device which irradiates a black light from the side of the drawing paper toward the entire pattern. This is a pseudo mural.