JPS5926376Y2 - Block pattern forming device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a block pattern forming device that can form various block patterns on a wall surface or the like using a set of devices.

The inventor of this invention previously published Utility Application No. 46-51652
- 27880), in order to easily create murals, interior decoration paintings, etc. by each individual's originality or by placing specified clothes, each surface has a gradual difference in area ratio or density from that of other paintings. a plurality of cubic members having pixel portions; and a plurality of cubic member holders configured to hold each of the cubic members releasably in any of six orthogonal directions along one orthogonal coordinate. The present invention has proposed a block image forming apparatus which is configured to form a grayscale image by utilizing an optical illusion by changing the visual sensitivity distribution in the distribution of the pixel portions.

In the block image forming apparatus proposed in the future, as long as there is one set of apparatuses, by appropriately changing the assembly direction of each cubic member, it is possible to obtain a block image in a grayscale image format at any time.

In the block image forming device that will be proposed in the future, if the pixel portions provided on each surface of each cubic member are configured to have different area ratios, the shape of the pixel portions may be arbitrary. For example, as shown in the embodiment, it may be a circular pixel portion having its center at the center of each surface, and the directionality of such a pixel portion itself is not a particular problem.

However, the present inventor subsequently made further special restrictions on the pixel portion of the block image forming device proposed earlier, thereby improving the visual distribution of the pixel portion as in the earlier proposal. We have found that in addition to forming grayscale images by utilizing optical illusions by changing the sensitivity distribution, it is also possible to form various regular patterns that are considered to be meaningful from an aesthetic point of view.

Therefore, it is an object of the present invention to provide a block pattern forming device that can form various block patterns, especially various regular and aesthetic block patterns, by a set of devices.

Such an object, according to the invention, has a cubic shape, the six square surfaces of which are themselves symmetrical with respect to a first diagonal of said square surfaces and mutually symmetrical with respect to a second diagonal of said square surfaces. and from the two corners along the first diagonal line to six types selected from the area amount of 0 to 50% including the corner and the two sides sandwiching it, with area ratios that differ stepwise from each other. This is achieved by a block pattern forming device characterized by including a plurality of piece members of the same type each having a pair of pixel portions extending toward a second diagonal line.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

1 and 2 are perspective views showing two embodiments of a piece member constituting a block pattern forming apparatus according to the present invention.

Of these, the piece member 1 shown in FIG. 1 has al b, c, and a shown in FIG. 3 on its six square surfaces.

It has surfaces as shown in e and f.

Of these, the three sides c, e, and f in Figure 3 are visible in Figure 1, and the three sides on the back side that are not visible in Figure 1 are visible.
The three surfaces correspond to a, b, and d in Fig. 3.

The structure of the pixel portion of the piece member 1 shown in FIG. 1 will be explained.

In this piece member, the portion shown in black in the figure is the pixel portion.

Now, looking at that one square surface 2, pixel portions 3 and 4 are provided on this surface.

These pixel portions 3 and 4 are themselves symmetrical with respect to a first diagonal connecting corners 5 and 6 of square surface 2, and a second diagonal connecting corners 7 and 8 of square surface 2. The two corners 5 and 6 are formed so as to be symmetrical to each other with respect to the diagonal line, and each has an area ratio selected from 0 to 50% of the two corner parts 5 and 6 along the first diagonal line. and is formed so as to widen toward the second diagonal line.

Regarding the other square surface 9, the above-mentioned conditions regarding the pixel portion are also satisfied, but the area ratio of the pixel portion on the square surface 9 is considerably larger than the area ratio of the pixel portion on the square surface 2. ing.

In the other square surface 10 shown in FIG. 1, the area ratio of the pixel portion is 50%, so the entire square surface is covered by a pair of pixel portions. There is.

In b-d of FIGS. 1 and 3, the pixel portion is formed to have a fan-shaped outline having its center at two corners along the first diagonal line.

In the bridge member 11 shown in FIG. 2, the parts shown in black and white in the drawing are exactly the opposite of the bridge member shown in FIG. 1.

Therefore, in this frame member 11, the white portion is the pixel portion.

Also in this case, when looking at one square surface 12,
A pair of pixel portions 13 and 14 provided therein are
It is itself symmetrical with respect to a second diagonal line connecting the corners 15 and 16 of the square surface 12, and is mutually symmetrical with respect to a second diagonal line connecting the other pair of corners 17 and 18, and said first 0 to 5 respectively from corners 15 and 16 along the diagonal line of
It is configured as a pair of pixel portions extending toward the second diagonal line at one area ratio selected from the area ratio of 0%.

Regarding the other square surface 19, the above-mentioned conditions regarding its pixel portion are the same.

In the other square surface 20, the area ratio of each pixel portion is 50%, and the entire square surface is covered with the pixel portions.

The six square surfaces of this piece member 11 are f in FIG.
g, h, i.

There are six types of states, i.e., j plus a.

In this case as well, each pixel portion at g, h, and i in FIG. 3 is configured to have a fan-shaped outline having its center at two corners along the first diagonal line.

4 to 7 are diagrams corresponding to FIG. 3 showing other embodiments of the configuration of pixel portions on each square surface of the piece member.

FIGS. 8 to 11 are diagrams showing examples of block patterns that can be obtained using the block pattern forming apparatus made of the piece members shown in FIG. 1.

Among these, the block pattern shown in FIG. 8 is a pattern obtained by arranging the piece members so that the square surface shown in FIG. 3 appears on the front.

Similarly, FIG. 9 shows the block pattern obtained by the square surface shown in FIG. 3C, FIG. 10 shows the block pattern obtained by the square surface shown in FIG.
The figure shows the block pattern obtained by the square surface shown in Figure 3e.

FIGS. 12 to 15 are diagrams showing examples of block patterns obtained by the block pattern forming apparatus made of the piece members shown in FIG. 2.

Of these, Fig. 12 shows the block pattern obtained with the square surface shown in Fig. 3g, Fig. 13 shows the block pattern obtained with the square surface shown in Fig. 3, and Fig. 14 shows the block pattern obtained with the square surface shown in Fig. 3.
The figure shows the block pattern obtained by the square surface shown in FIG. 3g, and FIG. 15 shows the block pattern obtained by the square surface shown in FIG. 3j.

16 to 23 are diagrams showing examples of block patterns obtained by piece members having square surfaces as shown in FIG. 4.

Of these, the patterns shown in Figures 16 to 19 are shown in Figure 4 (7).
This is a pattern obtained by a piece member having six faces, a, b, C, d, e, and f, and is shown in Figs.
The pattern shown in FIG. 23 is f in FIG.

This is obtained by a piece member having six square surfaces g, h, i, j, and a.

Various other block patterns can be formed using the block pattern forming apparatus of the present invention.

24 to 56 show various block patterns obtained by a piece member having a square surface having pixel portions as shown in FIG. 4.

Thus, it can be seen that according to the present invention, block patterns having various aesthetic values can be obtained by a block pattern forming device having a set of piece members.

□It will be obvious to those skilled in the art that various modifications can be made to the illustrated embodiment within the scope of the present invention.

[Brief explanation of the drawing]

1 and 2 are perspective views showing three embodiments of the piece members in the block pattern forming device according to the present invention, and FIGS. 3 to 7 show the piece members in the block pattern forming device according to the present invention. Figures 8 to 56 are diagrams illustrating examples of block patterns obtained by the block forming apparatus according to the present invention. 1... Piece member, 2... Square surface, 3
, 4... pixel part, 5.6.7.8...
・Corner part of square surface, 9.10... Square surface, 11... Piece member, 12... Square surface, 13.14... Pixel part , 15.16.1
7.18... corner of square surface, 19.20~
~Square surface.

Claims (1)

[Scope of utility model registration request] It has the shape of a cube, and its six square surfaces have two surfaces which are themselves symmetrical about a first diagonal of said square surface, and mutually symmetrical about a second diagonal, and which lie along said first diagonal. A pair of wafers extending from the corner toward the second diagonal line at six types of area ratios selected from 0 to 50%, including the corner and the two sides sandwiching it, with area ratios that are stepwise different from each other. A block pattern forming device comprising a plurality of piece members of the same type each having a pixel portion.