JP2022134219A - go reversi game equipment - Google Patents

Abstract

To provide game equipment that can be used for an Othello game and a go game with one game equipment.SOLUTION: Since a game stone 2 comprising "a white game stone 2a (incorporating a magnet 5a) in which the surface and the rear are white" and "a colored game stone 2b (incorporating a magnet 5b) in which the surface and the rear are black" is used, the game can be used as an Othello game by attracting the white game stone 2a and the colored game stone 2b by the magnet 5a (magnet 5b), or it can be used as a go game by separating the white game stone 2a from the colored game stone 2b.SELECTED DRAWING: Figure 2

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Go Othello game machine for playing a game using game stones on a game board provided with the same number of squares in the vertical and horizontal directions.

2. Description of the Related Art Conventionally, an Othello game machine is known in which a game is played using game pieces on a game board provided with the same number of squares in the vertical and horizontal directions. As this type of Othello game machine, a white hook-and-loop fastener 103 is attached to the front surface of a thin plastic plate 102 having a white surface and a black back surface, and a black hook-and-loop fastener 103 is attached to the back surface of the plastic plate 102. The Othello piece 104 is used (see FIG. 9). When placing the Othello piece 104 on the game board 105, the surface fastener 103 of the Othello piece 104 is attached to the surface fastener (not shown) of the game board 105, and the white surface of the plastic plate 102 is attached. The color of the Othello piece 104 can be distinguished by the fastener 103 or the black hook-and-loop fastener 103 on the back side (see FIG. 10). Here, FIG. 9(a) is a plan view of an Othello game piece used in a conventional Othello game machine, FIG. 9(b) is a cross-sectional view along line AA of FIG. 9(a), and FIG. It is a figure which shows the situation which is playing the Othello game using the Othello game machine.

Microfilm of Japanese Utility Model Application No. 01-044207 (Japanese Utility Model Application No. 02-135081)

However, in the conventional Othello game machine, a white hook-and-loop fastener 103 is attached to the surface of the plastic plate 102, and a black hook-and-loop fastener 103 is attached to the back surface of the plastic plate 102. and to attach the Othello pieces 104 to the game board 105. When this Othello game machine is used for the Go game, the Othello pieces dedicated to the Go game must be used, and one game machine and could not be used for Othello and Go games.

The present invention has been devised in view of the above-mentioned problems. A single game machine can be used for both the Othello game and the Go game. To provide a Go Othello game machine which enables a game to be played in a state.

In order to solve the above problems and achieve the above objects, according to a first aspect of the present invention, there is provided a Go Othello game in which the game is played using game stones on a game board provided with the same number of squares in the horizontal and vertical directions. A device which is equipped with a magnet and consists of white game stones with white front and back sides and colored game stones with a non-white front and back side which are equipped with magnets to attract the magnets of the white game stones. and a game board on which a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions is provided outside the squares on the outer peripheral side, and the game stones are When playing an Othello game, white game stones and colored game stones are magnetically attracted to each other, and when playing a Go game using game stones, white game stones and colored game stones are used. It is characterized by being separated and used.

According to the present invention, since a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side is used, the game of the Othello game is used. Even if the board is used as a game board for a Go game, the Go game can be played without the game stones protruding from the game board. In addition, white game stones (with magnets) with white front and back sides and colored game stones (with magnets) with non-white front and back sides are used. It can be used as an Othello game by magnetically attracting and colored game stones, and can be used as a Go game by separating white game stones and colored game stones. In this way, the magnets are provided and the white game stones with white front and back sides and the magnets to which the magnets of the white game stones are attracted are composed of the colored game stones with front and back sides other than white. By using game stones, a single game machine can be used for an Othello game and a Go game. ) can be detached by attaching and detaching with a "magnet", so the game can be played in a very easy-to-use state.

A second aspect of the present invention is the Go Othello game machine according to the first aspect, wherein the game stone is equipped with a magnet inside.

According to the present invention, since the magnets are provided inside the game stones, the magnets are not chipped, and even when the colored game stones are attracted to the white game stones, they can be attracted in a stable state. At the same time, the game stones can be stably placed on the game board even when the game is played by placing the game stones on the game board. Also, even when playing the Othello game using game stones, the white game stones and the colored game stones can be attracted in a stable state. Furthermore, since the magnets are installed inside the game stones, the player can concentrate on playing the game without being bothered by the magnets installed in the game stones.

A third aspect of the present invention relates to the Go Othello game machine according to the first aspect or the second aspect, wherein the game board is provided with 6 or 8 squares vertically and horizontally. It is characterized by having

According to the present invention, since the game board has 6 or 8 squares vertically and horizontally, it can be a compact Go Othello game machine that is convenient to carry, and is easy to use for children and beginners. Can be a good Go Othello game machine.

According to the present invention, a single game machine can be used for an Othello game and a Go game, and even when used for both the Othello game and the Go game, the game can be played in a state where the game stones are very easy to use. It is.

1 is an external perspective view of a Go Othello game machine according to an embodiment of the present invention; FIG. (a) is an upper perspective view of a game stone of the Go Othello game machine; (b) is a front view of a game stone of the same Go Othello game machine; (c) A plan view of a game stone of the same Go Othello game machine. (d) is a bottom view of the game stone of the Go Othello game machine; (e) is a bottom perspective view of a game stone of the Go Othello game machine; (f) is an enlarged sectional view taken along line BB of FIG. 2(c); (a) is a bottom perspective view of white game stones of the Go Othello game machine; (b) is an upper perspective view of colored game stones of the Go Othello game machine; (c) is an exploded sectional view of a game stone of the same Go Othello game machine; Fig. 2 is a plan view of a game board of the same Go Othello game machine; FIG. 10 is a diagram showing a situation in which the same Go Othello game machine is used in an Othello game; FIG. 10 is a diagram showing a state in which the same Go Othello game machine is used in a Go game; (a) is an upper perspective view of a game stone of a Go Othello game machine in a modified example; (b) is a front view of a game stone of the same Go Othello game machine; (c) A plan view of a game stone of the same Go Othello game machine. (d) is a bottom view of a game stone of the same Go Othello game machine in a modified example. (e) is a bottom perspective view of a game stone of the Go Othello game machine; (f) is an enlarged cross-sectional view taken along line CC of FIG. 7(c); (a) It is a lower perspective view of white game stones of the Go Othello game machine in the modified example. (b) is an upper perspective view of colored game stones of the Go Othello game machine; (c) is an exploded sectional view of a game stone of the same Go Othello game machine; (a) A plan view of an Othello game piece used in a conventional Othello game machine. (b) A sectional view taken along the line AA of FIG. 9(a). It is a figure which shows the situation which is playing the Othello game using the conventional Othello game machine.

A Go-Othello game machine according to one embodiment of the present invention will be described with reference to the drawings. Here, FIG. 1 is an external perspective view of a Go Othello game machine according to one embodiment of the present invention, FIG. 2(a) is an upper perspective view of game stones of the Go Othello game machine, and FIG. ) is a front view of the game stone of the same Go Othello game machine, FIG. 2(c) is a plan view of the game stone of the same Go Othello game machine, and FIG. FIG. 2(e) is a bottom perspective view of the game stone of the same Go Othello game machine, and FIG. 2(f) is an enlarged cross-sectional view taken along the line BB of FIG. 2(c). 3(a) is a bottom perspective view of white game stones of the same Go Othello game machine, and FIG. 3(b) is a top perspective view of colored game stones of the same Go Othello game machine. (c) is an exploded cross-sectional view of game stones of the same Go Othello game machine, and FIG. 4 is a plan view of the game board of the same Go Othello game machine.

As shown in FIG. 1, the Go Othello game machine 1 comprises game stones 2 (2a, 2b), a game board 3, a game stone storage case box 4, and the like (see FIG. 1).

The game stones 2 are composed of white game stones 2a and colored game stones 2b. The white game stones 2a are equipped with magnets 5a inside and are composed of stones whose front and back surfaces are white. The colored game stones 2b are provided with magnets 5b inside to which the magnets 5a of the white game stones 2a are attracted, and the front and back sides of the colored game stones 2b are black (see FIGS. 2 and 3). In FIGS. 2 and 3, "vertical lines" and "horizontal lines" are shown on the game stones 2b, and the "vertical lines" and "horizontal lines" of the game stones 2b indicate that the game stones are black. ing. Specifically, the white game stone 2a is made of hard plastic and has a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. 7a is removed), there is formed a white gaming stone recess 6a in which a cylindrical magnet 5a having a diameter of 10 mm and a height of 2 mm is housed. The colored game stone 2b is made of the same material and shape as the white game stone 2a, that is, hard plastic, and has a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. In the center of the lower surface (with the colored game stone surface plate 7b removed), a colored game stone recess 6b is formed in which a cylindrical magnet 5b with a diameter of 10 mm and a height of 2 mm is accommodated. It is Here, the white game stone recesses 6a (colored game stone recesses 6b) are formed in substantially the same shape as the magnets 5a (magnets 5b). After the magnet 5a (magnet 5b) is inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b), the white game stone 2a (colored game stone 2b) By attaching the white game stone surface plate 7a (colored game stone surface plate 7b) to the surface of the game stone 2b), the magnet 5a (magnet 5b) is attached inside the white game stone 2a (colored game stone 2b). ) is stored (see FIG. 3). Here, the white game stone surface plate 7a (colored game stone surface plate 7b) is formed in a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 0.5 mm. Since the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b) in this way, the magnets 5a and 5b are not chipped, and the colored game stones 2b are attracted to the white game stones 2a. In addition, when the game stones 2 (2a, 2b) are placed on the game board 3 and the game is played, the game stones 2 (2a, 2b) are placed on the game board 3. It can be placed stably on top. Also, even when playing the Othello game using the game stones 2 (2a, 2b), the white game stones 2a and the colored game stones 2b can be attracted in a stable state. Furthermore, since the magnets are provided inside the game stones 2 (2a, 2b), the player can concentrate on playing without being bothered by the magnets 5a, 5b provided on the game stones 2 (2a, 2b). You can play games. In this embodiment, the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b). The magnet 5a (magnet 5b) may be inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b) so as to be visible. In this embodiment, the white game stone surface plate 7a (the colored game stone surface plate 7b) is formed in a cylindrical shape (disc shape) with a height of 0.5 mm. 0.3 mm to 2.0 mm (preferably 0.5 mm to 1.5 mm in diameter (more preferably 0.5 mm to 1.0 mm in diameter)) may be in a substantially cylindrical shape (disc shape), etc. The white game stone surface plate 7a (colored game stone surface plate 7b) is formed with the same diameter as the white game stone recess 6a (colored game stone recess 6b), and the white game stone recess 6a (colored game stone recess) is formed. 6b), the game stones 2 (the white game stones 2a and the colored game stones 2b) and the white game stone surface plate 7a (the colored game stone surface plate 7b) are made flush with each other. good too. In this embodiment, a white game stone recess 6a is formed in the center of the upper surface of the white game stone 2a, and a colored game stone recess 6b is formed in the center of the lower surface of the colored game stone 2b. However, not limited to this, the surface on which the white game stone recess 6a (colored game stone recess 6b) is formed may be the upper surface or the lower surface of the white game stone 2a (colored game stone 2b). Further, in the present embodiment, the game stones 2 (the white game stones 2a and the colored game stones 2b) are made of hard plastic, but they may be made of other materials such as wood. In the present embodiment, the colored game stones 2b are composed of stones whose front and back surfaces are black. However, the present invention is not limited to this. You can let it be. In this embodiment, the white game stones 2a and the colored game stones 2b are each formed in a cylindrical shape (disc shape) with a diameter of 22 mm and a height of 3.5 mm. A cylindrical shape (disk shape) having a diameter of up to 30 mm (preferably 20 mm to 26 mm (more preferably 20 mm to 24 mm) in diameter) may be used. In the present embodiment, the magnet 5a (magnet 5b) is formed in a cylindrical shape (disc shape) having a diameter of 10 mm and a height of 2 mm. It may have a substantially cylindrical shape with a diameter of 80% to 30% of the diameter of 2b (preferably a diameter of 60% to 40% (more preferably a length of 50% to 40% of the diameter)).

The game board 3 is made of hard plastic, measures 297 mm long by 210 mm wide (A4 size), and has 6 squares (6 squares by 6 squares) arranged vertically and horizontally on the upper surface by dividing lines 8. (See Figure 4). Each square formed of 6 squares (6 squares×6 squares) is formed in a square shape of 28 mm long×28 mm wide. As described above, the game board 3 has a width of 210 mm, and the horizontal length of the 6 squares is 168 mm (6×28 mm). A space of 21 mm ((210 mm - 168 mm)/2) between the left and right ends of 3 and the left and right ends of the 6 vertical and horizontal cells, that is, 1/2 of the maximum length of the game stone 2 in the vertical and horizontal directions. or more (11 mm or more) is provided. In this embodiment, the material of the game board 3 is hard plastic, but the material is not limited to this, and other materials such as metal and wood may be used. Thus, by making the surface of the game board 3 on which the grids are formed metal, the magnets 5a (colored magnets) of the white game stones 2 are attached to the game board 3 when the game stones 2 are used in a Go game. The magnet 5b) of the game stone 2b can be attracted. In addition, in the present embodiment, 6 squares each in length and width (6 squares x 6 squares) are used, but the present invention is not limited to this. You can also use it as a square. However, even in this case, a space of 1/2 or more of the maximum length of the game stone 2 in the vertical and horizontal directions is provided outside the squares on the outer peripheral side of the game board 2 (the squares at the top, bottom, left, and right ends). It is necessary to form the squares of the game board 3 so that

The game stone storage case box 4 is a case for storing the game stones 2 . A game player playing an Othello game or the like takes out a game stone 2 from a game stone storage case box 4 and strikes (places) the game stone 2 on the game board 3 .

Next, the playing of the Othello game using the Go Othello game machine will be described with reference to FIG. Here, FIG. 5 is a diagram showing a situation in which the same Go Othello game machine is used for an Othello game.

When the game stones 2 are used in the Othello game, the white game stones 2a and the colored game stones 2b are magnetically attracted to each other. That is, by attracting the "white game stones 2a with built-in magnets 5a" and the "colored game stones 2b with built-in magnets 5b" of the game stones 2 with the magnets 5a (magnets 5b), the white game stones 2 are obtained. The stone 2a and the colored game stone 2b are used in an integrated state. As a result, the game stones 2 placed on the game board 3 are turned over so that the upper part of the game board 3 changes from the white game stones 2a to the colored game stones 2b (from the colored game stones 2b to the white game stones 2a). ).

The Othello game is started in a state in which "game stone 2 whose top is white game stone 2a" and "game stone 2 whose top is colored game stone 2b" are crossed in the four cells in the center. . As for the order of striking the game stones 2, the colored game stones 2b are struck first, then the white game stones 2a→the colored game stones 2b→the white game stones 2a are struck mutually in this order. Here, "throwing the game stone 2" means placing the game stone 2 on the game board 3. As shown in FIG. The "game stone 2 whose upper part is the white game stone 2a" is sandwiched between the "game stones 2 whose upper part is the colored game stone 2b" at both ends ("vertical", "horizontal", and "oblique"). As a result, the "game stone 2 whose upper part is the white game stone 2a" is overturned to become the "game stone 2 whose upper part is the colored game stone 2b". In this way, in a state in which all the cells of the game board 3 are filled with game stones 2, "game stones 2 with white game stones 2a at the top" and "game stones 2 with colored game stones 2b at the top" are formed. The player with the most 2 stones wins.

As described above, the game stone 2 consisting of "white game stones 2a with white front and back sides (with built-in magnets 5a)" and "colored game stones 2b with black front and back sides (with built-in magnets 5b)" is formed. Since the white game stones 2a and the colored game stones 2b are magnetically attracted to each other, they can be used as the game stones 2 of the Othello game.

Next, the Go game being played using the Go Othello game machine will be described with reference to FIG. Here, FIG. 6 is a diagram showing a situation in which the same Go Othello game machine is used for a Go game.

When the game stones 2 are used in the Go game, they are used by separating the white game stones 2a and the colored game stones 2b. That is, the white game stones 2a and the colored game stones 2b are separated, and the "white game stones 2a with built-in magnets 5a" and the "colored game stones 2b with built-in magnets 5b" are used independently. . Thus, by using the "white game stones 2a" and the "colored game stones 2b" independently, the "game stones 2 in which the white game stones 2a and the colored game stones 2b are integrated" can be obtained. By comparison, the number of stones is doubled. In the present embodiment, the "white game stone 2a with a built-in magnet 5a" and the "colored game stone 2b with a built-in magnet 5b" are used independently. The game stone 2a and the colored game stone 2b are separated, and the "white game stone 2a (colored game stone 2b) containing the magnet 5a (magnet 5b)" and the "magnet 5a (magnet 5b)" of the game stone 2 are separated. ) are attracted by magnets 5a (magnets 5b) to form “white game stones 2a (colored game stones 2) and white game stones 2a ( The colored game stones 2) may be used in a state where they are integrated. That is, "white game stones 2a" and "white game stones 2a" are attracted by the magnet 5a, and "colored game stones 2b" and "colored game stones 2b" are attracted by the magnet 5b. can be Thus, "the white game stones 2a and the colored game stones 2b are used separately" means not only when the white game stones 2a and the colored game stones 2b are used alone, The case where the game stones 2a and the white game stones 2a are used as one unit, and the case where the colored game stones 2b and the colored game stones 2b are used as one unit is also included.

The Go game is played by striking "white game stones 2a" and "colored game stones 2b" at the intersections of seven vertical and horizontal demarcation lines 8 on the upper surface of the game board 3 respectively. As for the order of striking the game stones 2, the colored game stones 2b are struck first, then the white game stones 2a→the colored game stones 2b→the white game stones 2a are struck mutually in this order. Here, "throwing the white game stones 2a (colored game stones 2b)" means placing the white game stones 2a (colored game stones 2b) on the game board 3. FIG. By surrounding the colored game stones 2b (white game stones 2a) with the white game stones 2a (colored game stones 2b), the opponent's colored game stones 2b (white game stones 2a) is withdrawn from the game board 3. In this way, the player who obtains the most intersection points (“territories”) of the division lines 8 on the game board 3 wins.

As described above, by separating the white game stones 2a and the colored game stones 2b, the "white game stones 2a with white front and back sides (with built-in magnets 5a)" and the "color game stones 2a with black front and back sides" are separated. By using the stone 2b (built-in magnet 5b), it can be used as a game stone 2 for a Go game.

As described above, since the game board 3 is provided with a space of 1/2 or more of the maximum length of the game stones 2 in the vertical and horizontal directions outside the squares on the outer peripheral side, the Othello game is possible. Even if the game board 3 is used as the game board 3 of the Go game, the game stone 2 does not protrude from the game board 3, and the Go game can be played. In addition, the game stones 2 are used, which are composed of "white game stones 2a with white front and back sides (with built-in magnets 5a)" and "colored game stones 2b with black front and back sides (with built-in magnets 5b)". Therefore, by attracting the white game stones 2a and the colored game stones 2b with a magnet 5a (magnet 5b), it can be used as an Othello game. By separating it, it can be used as a Go game. In this way, the magnets 5a (magnets 5b) are provided, and the "white game stones 2a with white front and back sides" and the magnets 5b that are attracted to the magnets 5a of the white game stones 2a are provided. By using the game stone 2 provided with the colored game stone 2b having a black back surface, a single game machine can be used for the Othello game and the Go game, and can be used for both the Othello game and the Go game. Even in such a case, the game stones 2 (white game stones 2a, colored game stones 2b) can be separated by attaching and detaching them with "magnets 5a" and "magnets 5b", so the game stones 2 are very useful. You can play the game easily.

The embodiments disclosed this time should be considered as examples and not restrictive in all respects. The scope of the present invention is indicated by the scope of the claims rather than the above description, and is intended to include all modifications within the scope and meaning of equivalents of the scope of the claims.

Modifications of the present invention will be described below with reference to FIGS. 7 and 8. FIG. Here, FIG. 7(a) is an upper perspective view of the game stone of the Go Othello game machine in the modification, and FIG. 7(b) is a front view of the game stone of the same Go Othello game machine. 7(c) is a plan view of game stones of the same Go Othello game machine, FIG. 7(d) is a bottom view of the game stones of the same Go Othello game machine, and FIG. 7(e) is the same Go Othello game. Fig. 7(f) is a cross-sectional view taken along the line CC of Fig. 7(c); Fig. 8(a) is a bottom view of white game stones of the same Go Othello game machine 8(b) is an upper perspective view of colored game stones of the same Go Othello game machine, and FIG. 8(c) is an exploded sectional view of the game stones of the same Go Othello game machine. In addition, about a modification, the same code|symbol is used about this embodiment and the same structure, and the same effect shall be produced. In the modified example, the description will focus on the differences from the present embodiment.

In this embodiment, the white game stone 2a (colored game stone 2b) is formed into a cylindrical shape (disk shape) having a diameter of 22 mm and a height (thickness) of 3.5 mm. A white game stone recess 6a in which a cylindrical magnet 5a (magnet 5b) having a diameter of 10 mm and a height of 2 mm is housed in the center of the surface plate 7a (with the colored game stone surface plate 7b removed). (Colored game stone concave portion 6b) is formed, but in the modified example, white game stone 12a (colored game stone 12b) is formed into a cylinder having a diameter of 22 mm and a height (thickness) of 3.5 mm. A magnet having a cylindrical shape with a diameter of 10 mm and a height of 2.0 mm is placed in the center of the lower surface (with the white game stone surface plate 7a (colored game stone surface plate 7b) removed). A white game stone recess 16a (colored game stone recess 16b) having a cylindrical shape with a diameter of 10 mm and a height of 1.5 mm is formed to accommodate the colored game stone 12b (white magnet 5b). The game stone 12a) is formed into a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm, and the upper surface (colored game stone surface plate 7b (white game stone surface plate 7a) is removed. In the center of the recess), a cylindrical magnet 5b (magnet 5a) with a diameter of 10 mm and a height of 2.0 mm is housed. The difference is that 16b (white game stone concave portion 16a) is formed. In this modified example, the white game stones 12a (colored game stones 12b) are cylindrical with a diameter of 22 mm and a height of 3.5 mm. A white game stone recess 16a (colored game stone recess 16b) having a cylindrical shape with a diameter of 10 mm and a height of 1.5 mm is formed to accommodate a cylindrical magnet 5a (magnet 5b). The game stones 12b (white game stones 12a) are cylindrical (disk-shaped) with a diameter of 22 mm and a height (thickness) of 3.5 mm, and a cylinder with a diameter of 10 mm and a height of 2.0 mm is placed in the center of the upper surface. A colored game stone recess 16b (white game stone recess 16a) having a cylindrical shape with a diameter of 10 mm and a height of 2.5 mm is formed in which a magnet 5b (magnet 5a) having a shape is accommodated, but this is not the only option. First, the magnet 5a (magnet 5b) partially protrudes from the white game stone recess 16a (colored game stone recess 16b) of the white game stone 12a (colored game stone 12b), and the protruding magnet 5a (magnet 5b) ) are inserted into the colored game stone recesses 16b (white game stone recesses 16a) of the colored game stones 12b (white game stone 12a) and the colored game stone recesses 16b (white game stone recesses 16a). The white game stones 12a (colored game stones 12b), the white game stones 12a (colored game stones 12b) and the magnets 5b (magnets 5a) of other sizes can be used as long as they are attracted within the stone recesses 16a). It may consist of.

The white game stone 12a (colored game stone 12b) has a magnet 5a (magnet 5b) inserted into the white game stone recess 16a (colored game stone recess 16b) of the white game stone 12a (colored game stone 12b). After that, a white game stone surface plate 17a (colored game stone surface plate 17b) is attached to the surface of the white game stone 12a (colored game stone 12b), whereby the white game stone 12a (colored game stone The magnet 5a (magnet 5b) is housed inside the stone 12b). Here, the white game stone 12a (colored game stone 12b) is formed in a cylindrical shape (disc shape) having a diameter of 22 mm and a height (thickness) of 0.5 mm. It is formed in a shape along the uneven shape of the stone recess 16b).

In this way, the diameter When the magnet 5a (magnet 5b) having a cylindrical shape of 10 mm and 2.0 mm in height is inserted, the 0.5 mm portion of the magnet 5a (magnet 5b) in the height direction becomes the white game stone recess 16a (for colored games). It is not inserted into the stone recesses 16b), and protrudes from the white game stone recesses 16a (colored game stone recesses 16b). Further, in the colored game stone recess 16b (white game stone recess 16a) formed from the center of the upper surface of the colored game stone 12b (white game stone 12a) with a diameter of 10 mm and a height of 2.5 mm, a 10 mm diameter When the magnet 5b (magnet 5a) having a cylindrical shape with a height of 2.0 mm is inserted, after the magnet 5b (magnet 5a) is inserted into the colored game stone recess 16b (white game stone recess 16a), A space of 0.5 mm in the height direction of the colored game stone recesses 16b (white game stone recesses 16a) is created. Then, the "magnet 5a (magnet 5b) projecting 0.5 mm in the height direction from the recessed white game stone 16a (recessed colored game stone 16b)" is replaced with the "recessed colored game stone 16b (recessed white game stone 16a)." By inserting them into the 0.5 mm space above the magnet 5b (magnet 5a), the white game stone recesses 16a and the colored game stone recesses 16b can be fitted in a state in which they cannot move laterally.

1 Go Othello game machine 2 Game stone 2a White game stone 2b Colored game stone 3 Game board 4 Game stone storage case box 5a Magnet 5b Magnet 6a White game stone concave portion 6b Colored game stone concave portion 7a White game stone Faceplate 7b Colored game stone faceplate 8 Division line 12a White game stone 12b Colored game stone 16a White game stone recess 16b Colored game stone recess 17a White game stone faceplate 17b Colored game stone faceplate

2. Description of the Related Art Conventionally, an Othello game machine is known in which a game is played using game pieces on a game board provided with the same number of squares in the vertical and horizontal directions. As this type of Othello game machine, a white hook-and-loop fastener 103 is attached to the front surface of a thin plastic plate 102 having a white surface and a black back surface, and a black hook-and-loop fastener 103 is attached to the back surface of the plastic plate 102. The Othello piece 104 is used (see FIG. 9). When placing the Othello piece 104 on the game board 105, the surface fastener 103 of the Othello piece 104 is attached to the surface fastener (not shown) of the game board 105, and the white surface of the plastic plate 102 is attached. The color of the Othello piece 104 can be distinguished by the fastener 103 or the black hook-and-loop fastener 103 on the back side (see FIG. 10). Here, FIG. 9(a) is a plan view of an Othello game piece used in a conventional Othello game machine, FIG. 9(b) is a sectional view taken along line AA of FIG. 9(a), and FIG. is a diagram showing a situation in which the Othello game is being played using the Othello game machine.

According to a third aspect of the present invention, there is provided a Go Othello game machine according to the first aspect or the second aspect, wherein the game board is provided with 6 or 8 squares vertically and horizontally. It is characterized by

According to the present invention, since the game board is provided with 6 or 8 squares vertically and horizontally, it can be a compact Go Othello game machine that is convenient to carry, and is suitable for children and beginners. It can be used as an easy-to-use Go Othello game machine.

1 is an external perspective view of a Go Othello game machine according to an embodiment of the present invention; FIG. (a) is an upper perspective view of a game stone of the Go Othello game machine; (b) is a front view of a game stone of the same Go Othello game machine; (c) A plan view of a game stone of the same Go Othello game machine. (d) is a bottom view of the game stone of the Go Othello game machine; (e) is a bottom perspective view of a game stone of the Go Othello game machine; (f) is an enlarged sectional view taken along line BB of FIG. 2(c); (a) is a bottom perspective view of white game stones of the Go Othello game machine; (b) is an upper perspective view of colored game stones of the Go Othello game machine; (c) is an exploded sectional view of a game stone of the same Go Othello game machine; Fig. 2 is a plan view of a game board of the same Go Othello game machine; FIG. 10 is a diagram showing a situation in which the same Go Othello game machine is used in an Othello game; FIG. 10 is a diagram showing a state in which the same Go Othello game machine is used in a Go game; (a) is an upper perspective view of a game stone of a Go Othello game machine in a modified example; (b) is a front view of a game stone of the same Go Othello game machine; (c) A plan view of a game stone of the same Go Othello game machine. (d) is a bottom view of a game stone of the same Go Othello game machine in a modified example. (e) is a bottom perspective view of a game stone of the Go Othello game machine; (f) is an enlarged cross-sectional view taken along line CC of FIG. 7(c); (a) It is a lower perspective view of white game stones of the Go Othello game machine in the modified example. (b) is an upper perspective view of colored game stones of the Go Othello game machine; (c) is an exploded sectional view of a game stone of the same Go Othello game machine; (a) is a plan view of an Othello game piece used in a conventional Othello game machine; (b) A sectional view taken along the line AA of FIG. 9(a). It is a figure which shows the situation which is playing the Othello game using the conventional Othello game machine.

As shown in FIG. 1, the Go Othello game machine 1 comprises game stones 2 (2a, 2b), a game board 3, a game stone storage case box 4, and the like (see FIG. 1). .

The game stone storage case box 4 is a case for storing the game stones 2 . A player playing an Othello game or the like takes out a game stone 2 from a game stone storage case box 4, and the game stone 2 is struck (placed) on the game board 3. is done).

1 Go Othello game machine 2 Game stone 2a White game stone 2b Colored game stone 3 Game board 4 Game stone storage case box 5a Magnet 5b Magnet 6a White game stone recess 6b Colored game stone recess 7a White game Colored game stone faceplate 7b Colored game stone faceplate 8 Division line 12a White game stone 12b Colored game stone 16a White game stone recess 16b Colored game stone recess 17a White game stone faceplate 17b Colored game stone faceplate

In order to solve the above problems and achieve the above objects, according to a first aspect of the present invention, a game is played using game stones on a game board provided with the same number of grids vertically and horizontally on a planar surface . A Go Othello game machine that is equipped with a magnet inside and has white game stones with white front and back sides and a magnet that attracts the magnet of the white game stones inside and has black front and back sides and a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side. When the Othello game is played using the game stones, the white game stones and the black game stones are magnetically attracted to each other, and when the game stones are used for the Go game, the white game stones The stones and black game stones are used separately , and a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions is provided outside the squares on the outer peripheral side. , even if it is used as a Go game, the game stones do not protrude from the game board, and the Go game can be played.

According to the present invention, since a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side is used, the game of the Othello game is used. Even if the board is used as a game board for a Go game, the Go game can be played without the game stones protruding from the game board. In addition, white game stones (with magnets) having white front and back sides and black game stones (with magnets) having non-white front and back sides are used. By magnetically attracting black and black game stones, it can be used as an Othello game, and by separating white game stones and black game stones, it can be used as a Go game. In this way, the magnets are provided, and the front and back sides are white, and the magnets for attracting the magnets of the white game stones are attached, and the front and back sides are composed of black game stones that are not white. By using game stones, one game machine can be used for the Othello game and the Go game. ) can be detached by attaching and detaching with a "magnet", so the game can be played in a very easy-to-use state. In addition, since the magnets are provided inside the game stones, the magnets are not chipped, and even when the black game stones are attracted to the white game stones, they can be attracted in a stable state, and the game board. The game stones can be stably placed on the game board even when the game is played with the game stones placed thereon. Also, even when playing the Othello game using game stones, the white game stones and the black game stones can be attracted in a stable state. Furthermore, since the magnets are installed inside the game stones, the player can concentrate on playing the game without being bothered by the magnets installed in the game stones.

According to a third aspect of the present invention, there is provided the Go Othello game machine according to the first aspect, wherein the game board is provided with 6 or 8 squares vertically and horizontally. and

The game stones 2 are composed of white game stones 2a and colored game stones 2b (black game stones) . The white game stones 2a are equipped with magnets 5a inside and are composed of stones whose front and back sides are white. It is The colored game stones 2b are provided with magnets 5b inside to which the magnets 5a of the white game stones 2a are attracted, and the front and back sides of the colored game stones 2b are black (see FIGS. 2 and 3). In FIGS. 2 and 3, "vertical lines" and "horizontal lines" are shown on the game stones 2b, and the "vertical lines" and "horizontal lines" of the game stones 2b indicate that the game stones are black. ing. Specifically, the white game stone 2a is made of hard plastic and has a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. 7a is removed), there is formed a white gaming stone recess 6a in which a cylindrical magnet 5a having a diameter of 10 mm and a height of 2 mm is housed. The colored game stone 2b is made of the same material and shape as the white game stone 2a, that is, hard plastic, and has a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. In the center of the lower surface (with the colored game stone surface plate 7b removed), a colored game stone recess 6b is formed in which a cylindrical magnet 5b with a diameter of 10 mm and a height of 2 mm is accommodated. It is Here, the white game stone recesses 6a (colored game stone recesses 6b) are formed in substantially the same shape as the magnets 5a (magnets 5b). After the magnet 5a (magnet 5b) is inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b), the white game stone 2a (colored game stone 2b) By attaching the white game stone surface plate 7a (colored game stone surface plate 7b) to the surface of the game stone 2b), the magnet 5a (magnet 5b) is attached inside the white game stone 2a (colored game stone 2b). ) is stored (see FIG. 3). Here, the white game stone surface plate 7a (colored game stone surface plate 7b) is formed in a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 0.5 mm. Since the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b) in this way, the magnets 5a and 5b are not chipped, and the colored game stones 2b are attracted to the white game stones 2a. In addition, when the game stones 2 (2a, 2b) are placed on the game board 3 and the game is played, the game stones 2 (2a, 2b) are placed on the game board 3. It can be placed stably on top. Also, even when playing the Othello game using the game stones 2 (2a, 2b), the white game stones 2a and the colored game stones 2b can be attracted in a stable state. Furthermore, since the magnets are provided inside the game stones 2 (2a, 2b), the player can concentrate on playing without being bothered by the magnets 5a, 5b provided on the game stones 2 (2a, 2b). You can play games. In this embodiment, the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b). The magnet 5a (magnet 5b) may be inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b) so as to be visible. In this embodiment, the white game stone surface plate 7a (the colored game stone surface plate 7b) is formed in a cylindrical shape (disc shape) with a height of 0.5 mm. 0.3 mm to 2.0 mm (preferably 0.5 mm to 1.5 mm in diameter (more preferably 0.5 mm to 1.0 mm in diameter)) may be in a substantially cylindrical shape (disc shape), etc. The white game stone surface plate 7a (colored game stone surface plate 7b) is formed with the same diameter as the white game stone recess 6a (colored game stone recess 6b), and the white game stone recess 6a (colored game stone recess) is formed. 6b), the game stones 2 (the white game stones 2a and the colored game stones 2b) and the white game stone surface plate 7a (the colored game stone surface plate 7b) are made flush with each other. good too. In this embodiment, a white game stone recess 6a is formed in the center of the upper surface of the white game stone 2a, and a colored game stone recess 6b is formed in the center of the lower surface of the colored game stone 2b. However, not limited to this, the surface on which the white game stone recess 6a (colored game stone recess 6b) is formed may be the upper surface or the lower surface of the white game stone 2a (colored game stone 2b). Further, in the present embodiment, the game stones 2 (the white game stones 2a and the colored game stones 2b) are made of hard plastic, but they may be made of other materials such as wood. In the present embodiment, the colored game stones 2b are composed of stones with black front and back surfaces, but the present invention is not limited to this. You can let it be. In this embodiment, the white game stones 2a and the colored game stones 2b are each formed in a cylindrical shape (disc shape) with a diameter of 22 mm and a height of 3.5 mm. A cylindrical shape (disc shape) having a diameter of up to 30 mm (preferably 20 mm to 26 mm (more preferably 20 mm to 24 mm) in diameter) may be used. In the present embodiment, the magnet 5a (magnet 5b) is formed in a cylindrical shape (disc shape) having a diameter of 10 mm and a height of 2 mm. It may have a substantially cylindrical shape with a diameter of 80% to 30% of the diameter of 2b (preferably a diameter of 60% to 40% (more preferably a length of 50% to 40% of the diameter)).

The present invention relates to a Go reversible game machine for playing a game using game stones on a game board provided with the same number of squares in the vertical and horizontal directions.

2. Description of the Related Art Conventionally, a reversi game machine is known in which a game is played using game pieces on a game board provided with the same number of squares in the vertical and horizontal directions. As this type of reversible game machine, a white hook-and-loop fastener 103 is attached to the front surface of a thin plastic plate 102 having a white surface and a black back surface, and a black hook-and-loop fastener 103 is attached to the back surface of the plastic plate 102. A reversible piece 104 is used (see FIG. 9). When the reversible piece 104 is placed on the game board 105, the hook-and-loop fastener 103 of the reversible piece 104 is attached to the hook-and-loop fastener (not shown) of the game board 105, and the white surface of the plastic plate 102 is attached. The fastener 103 or the black hook-and-loop fastener 103 on the back side can distinguish the color of the reversing piece 104 (see FIG. 10). Here, FIG. 9(a) is a plain view of a reversi game piece used in a conventional reversi game machine, FIG. 9(b) is a cross-sectional view along AA of FIG. 9(a), and FIG. It is a figure which shows the situation where the reversi game is played using the reversi game machine. Here, the reversi game machine is the Othello (registered trademark) game machine.

Microfilm of Japanese Utility Model Application No. 01-044207 (Japanese Utility Model Application No. 02-135081)

However, in the conventional reversi game machine, a white hook-and-loop fastener 103 is attached to the surface of the plastic plate 102, and a black hook-and-loop fastener 103 is attached to the back surface of the plastic plate 102 . and to attach the reversible piece 104 to the game board 105. When this reversible game machine is used for the Go game, the reversible piece dedicated to the Go game must be used, and a single game machine must be used. Therefore, it could not be used for reversi game and Go game.

The present invention has been made in view of the above-mentioned problems. A single game machine can be used for both a reversi game and a Go game. To provide a Go reversible game machine with which a game can be played in a state.

In order to solve the above problems and achieve the above objects, according to a first aspect of the present invention, a game is played using game stones on a game board provided with the same number of grids vertically and horizontally on a planar surface. A reversible Go game machine, which is equipped with a magnet inside, white game stones with white front and back sides, and a magnet to which the magnets of the white game stones are attracted, and with black front and back sides and a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side. When playing a reversi game using game stones, white game stones and black game stones are magnetically attracted to each other, and when playing a Go game using game stones, white game stones are used The stones and black game stones are used separately, and a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions is provided outside the squares on the outer peripheral side. , even if it is used as a Go game, the game stones do not protrude from the game board, and the Go game can be played.

According to the present invention, since a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side is used, the game is a reversible game. Even if the board is used as a game board for a Go game, the Go game can be played without the game stones protruding from the game board. In addition, white game stones (with magnets) having white front and back sides and black game stones (with magnets) having non-white front and back sides are used. It can be used as a reversi game by magnetically attracting the black game stones, and can be used as a Go game by separating the white game stones and the black game stones. In this way, the magnets are provided, and the front and back sides are white, and the magnets for attracting the magnets of the white game stones are attached, and the front and back sides are composed of black game stones that are not white. By using game stones, one game machine can be used for a reversi game and a Go game. ) can be detached by attaching and detaching with a "magnet", so the game can be played in a very easy-to-use state. In addition, since the magnets are provided inside the game stones, the magnets are not chipped, and even when the black game stones are attracted to the white game stones, they can be attracted in a stable state, and the game board. The game stones can be stably placed on the game board even when the game is played with the game stones placed thereon. Also, even when playing a reversi game using game stones, the white game stones and the black game stones can be attracted in a stable state. Furthermore, since the magnets are installed inside the game stones, the player can concentrate on playing the game without being bothered by the magnets installed in the game stones.

A second aspect of the present invention relates to the Go reversi game machine according to the first aspect, wherein the game board is provided with 6 or 8 squares vertically and horizontally. It is something to do.

According to the present invention, since the game board has 6 or 8 squares vertically and horizontally, it can be a compact Go reversible game machine that is convenient to carry, and is easy to use for children and beginners. It can be a good Go reversi game machine.

According to the present invention, a single game machine can be used for a reversi game and a Go game, and even when used for both the reversi game and the Go game, the game can be played in a state in which the game stones are very easy to use. It is.

1 is an external perspective view of a Go reversi game machine according to an embodiment of the present invention; FIG. (a) is an upper perspective view of a game stone of the same Go reversi game machine; (b) is a front view of a game stone of the same Go reversi game machine; (c) A plan view of a game stone of the same Go reversi game machine. (d) It is a bottom view of the game stone of the same Go reversi game machine. (e) is a bottom perspective view of a game stone of the same Go reversi game machine; (f) is an enlarged sectional view taken along line BB of FIG. 2(c); (a) is a bottom perspective view of a white game stone of the same Go reversi game machine; (b) It is an upper perspective view of colored game stones of the same Go reversi game machine. (c) It is an exploded cross-sectional view of the game stone of the same Go reversi game machine. Fig. 2 is a plan view of a game board of the same Go reversi game machine; FIG. 10 is a diagram showing a state in which the same Go reversi game machine is used for a reversi game; FIG. 4 is a diagram showing a state in which the same Go reversi game machine is used in a Go game; (a) It is an upper perspective view of a game stone of a Go reversi game machine in a modified example. (b) is a front view of a game stone of the same Go reversi game machine; (c) A plan view of a game stone of the same Go reversi game machine. (d) is a bottom view of a game stone of the same Go reversible game machine in a modified example. (e) is a bottom perspective view of a game stone of the same Go reversi game machine; (f) is an enlarged cross-sectional view taken along line CC of FIG. 7(c); (a) is a bottom perspective view of a white game stone of a Go reversi game machine in a modified example; (b) It is an upper perspective view of colored game stones of the same Go reversi game machine. (c) It is an exploded cross-sectional view of the game stone of the same Go reversi game machine. (a) A plan view of a reversi game piece used in a conventional reversi game machine. (b) A sectional view taken along the line AA of FIG. 9(a). It is a figure which shows the situation where the reversi game is played using the conventional reversi game machine.

A Go reversi game machine according to one embodiment of the present invention will be described with reference to the drawings. Here, FIG. 1 is an external perspective view of a Go reversible game machine according to one embodiment of the present invention, FIG. 2(a) is an upper perspective view of game stones of the same Go reversible game machine, and FIG. ) is a front view of the game stone of the same Go reversi game machine, FIG. 2(c) is a plan view of the game stone of the same Go reversi game machine , and FIG. FIG. 2(e) is a bottom perspective view of the game stone of the Go reversi game machine, and FIG. 2(f) is an enlarged cross-sectional view taken along the line BB of FIG. 2(c). 3(a) is a bottom perspective view of white game stones of the same Go reversi game machine, and FIG. 3(b) is a top perspective view of colored game stones of the same Go reversi game machine. (c) is an exploded cross-sectional view of a game stone of the same Go reversi game machine, and FIG. 4 is a plan view of a game board of the same Go reversi game machine.

As shown in FIG. 1, the Go reversi game machine 1 comprises game stones 2 (2a, 2b), a game board 3, a game stone storage case box 4, and the like (see FIG. 1).

The game stones 2 are composed of white game stones 2a and colored game stones 2b (black game stones). The white game stones 2a are equipped with magnets 5a inside and are composed of stones whose front and back sides are white. It is The colored game stones 2b are provided with magnets 5b inside to which the magnets 5a of the white game stones 2a are attracted, and the front and back sides of the colored game stones 2b are black (see FIGS. 2 and 3). In FIGS. 2 and 3, "vertical lines" and "horizontal lines" are shown on the game stones 2b, and the "vertical lines" and "horizontal lines" of the game stones 2b indicate that the game stones are black. ing. Specifically, the white game stone 2a is made of hard plastic and has a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. 7a is removed), there is formed a white gaming stone recess 6a in which a cylindrical magnet 5a having a diameter of 10 mm and a height of 2 mm is housed. The colored game stone 2b is made of the same material and shape as the white game stone 2a, that is, hard plastic, and has a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. In the center of the lower surface (with the colored game stone surface plate 7b removed), a colored game stone recess 6b is formed in which a cylindrical magnet 5b with a diameter of 10 mm and a height of 2 mm is accommodated. It is Here, the white game stone recesses 6a (colored game stone recesses 6b) are formed in substantially the same shape as the magnets 5a (magnets 5b). After the magnet 5a (magnet 5b) is inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b), the white game stone 2a (colored game stone 2b) By attaching the white game stone surface plate 7a (colored game stone surface plate 7b) to the surface of the game stone 2b), the magnet 5a (magnet 5b) is attached inside the white game stone 2a (colored game stone 2b). ) is stored (see FIG. 3). Here, the white game stone surface plate 7a (colored game stone surface plate 7b) is formed in a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 0.5 mm. Since the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b) in this way, the magnets 5a and 5b are not chipped, and the colored game stones 2b are attracted to the white game stones 2a. In addition, when the game stones 2 (2a, 2b) are placed on the game board 3 and the game is played, the game stones 2 (2a, 2b) are placed on the game board 3. It can be placed stably on top. Also, even when playing a reversi game using the game stones 2 (2a, 2b), the white game stones 2a and the colored game stones 2b can be attracted in a stable state. Furthermore, since the magnets are provided inside the game stones 2 (2a, 2b), the player can concentrate on playing without being bothered by the magnets 5a, 5b provided on the game stones 2 (2a, 2b). You can play games. In this embodiment, the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b). The magnet 5a (magnet 5b) may be inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b) so as to be visible. In this embodiment, the white game stone surface plate 7a (the colored game stone surface plate 7b) is formed in a cylindrical shape (disc shape) with a height of 0.5 mm. 0.3 mm to 2.0 mm (preferably 0.5 mm to 1.5 mm in diameter (more preferably 0.5 mm to 1.0 mm in diameter)) may be in a substantially cylindrical shape (disc shape), etc. The white game stone surface plate 7a (colored game stone surface plate 7b) is formed with the same diameter as the white game stone recess 6a (colored game stone recess 6b), and the white game stone recess 6a (colored game stone recess) is formed. 6b), the game stones 2 (the white game stones 2a and the colored game stones 2b) and the white game stone surface plate 7a (the colored game stone surface plate 7b) are made flush with each other. good too. In this embodiment, a white game stone recess 6a is formed in the center of the upper surface of the white game stone 2a, and a colored game stone recess 6b is formed in the center of the lower surface of the colored game stone 2b. However, not limited to this, the surface on which the white game stone recess 6a (colored game stone recess 6b) is formed may be the upper surface or the lower surface of the white game stone 2a (colored game stone 2b). Further, in the present embodiment, the game stones 2 (the white game stones 2a and the colored game stones 2b) are made of hard plastic, but they may be made of other materials such as wood. In the present embodiment, the colored game stones 2b are composed of stones with black front and back surfaces, but the present invention is not limited to this. You can let it be. In this embodiment, the white game stones 2a and the colored game stones 2b are each formed in a cylindrical shape (disc shape) with a diameter of 22 mm and a height of 3.5 mm. A cylindrical shape (disc shape) having a diameter of up to 30 mm (preferably 20 mm to 26 mm (more preferably 20 mm to 24 mm) in diameter) may be used. In the present embodiment, the magnet 5a (magnet 5b) is formed in a cylindrical shape (disc shape) having a diameter of 10 mm and a height of 2 mm. It may have a substantially cylindrical shape with a diameter of 80% to 30% of the diameter of 2b (preferably a diameter of 60% to 40% (more preferably a length of 50% to 40% of the diameter)).
The game stones 2 are composed of white game stones 2a and colored game stones 2b (black game stones). The white game stones 2a are equipped with magnets 5a inside and are composed of stones whose front and back sides are white. It is The colored game stones 2b are provided with magnets 5b inside to which the magnets 5a of the white game stones 2a are attracted, and the front and back sides of the colored game stones 2b are black (see FIGS. 2 and 3). In FIGS. 2 and 3, "vertical lines" and "horizontal lines" are shown on the game stones 2b, and the "vertical lines" and "horizontal lines" of the game stones 2b indicate that the game stones are black. ing. Specifically, the white game stone 2a is made of hard plastic and has a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. 7a is removed), there is formed a white gaming stone recess 6a in which a cylindrical magnet 5a having a diameter of 10 mm and a height of 2 mm is housed. The colored game stone 2b is made of the same material and shape as the white game stone 2a, that is, hard plastic, and has a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm. In the center of the lower surface (with the colored game stone surface plate 7b removed), a colored game stone recess 6b is formed in which a cylindrical magnet 5b with a diameter of 10 mm and a height of 2 mm is accommodated. It is Here, the white game stone recesses 6a (colored game stone recesses 6b) are formed in substantially the same shape as the magnets 5a (magnets 5b). After the magnet 5a (magnet 5b) is inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b), the white game stone 2a (colored game stone 2b) By attaching the white game stone surface plate 7a (colored game stone surface plate 7b) to the surface of the game stone 2b), the magnet 5a (magnet 5b) is attached inside the white game stone 2a (colored game stone 2b). ) is stored (see FIG. 3). Here, the white game stone surface plate 7a (colored game stone surface plate 7b) is formed in a cylindrical shape (disk shape) with a diameter of 22 mm and a height (thickness) of 0.5 mm. Since the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b) in this way, the magnets 5a and 5b are not chipped, and the colored game stones 2b are attracted to the white game stones 2a. In addition, when the game stones 2 (2a, 2b) are placed on the game board 3 and the game is played, the game stones 2 (2a, 2b) are placed on the game board 3. It can be placed stably on top. Also, even when playing a reversi game using the game stones 2 (2a, 2b), the white game stones 2a and the colored game stones 2b can be attracted in a stable state. Furthermore, since the magnets are provided inside the game stones 2 (2a, 2b), the player can concentrate on playing without being bothered by the magnets 5a, 5b provided on the game stones 2 (2a, 2b). You can play games. In this embodiment, the magnets 5a and 5b are provided inside the game stones 2 (2a and 2b). The magnet 5a (magnet 5b) may be inserted into the white game stone recess 6a (colored game stone recess 6b) of the white game stone 2a (colored game stone 2b) so as to be visible. In this embodiment, the white game stone surface plate 7a (the colored game stone surface plate 7b) is formed in a cylindrical shape (disc shape) with a height of 0.5 mm. 0.3 mm to 2.0 mm (preferably 0.5 mm to 1.5 mm in diameter (more preferably 0.5 mm to 1.0 mm in diameter)) may be in a substantially cylindrical shape (disc shape), etc. The white game stone surface plate 7a (colored game stone surface plate 7b) is formed with the same diameter as the white game stone recess 6a (colored game stone recess 6b), and the white game stone recess 6a (colored game stone recess) is formed. 6b), the game stones 2 (the white game stones 2a and the colored game stones 2b) and the white game stone surface plate 7a (the colored game stone surface plate 7b) are made flush with each other. good too. In this embodiment, a white game stone recess 6a is formed in the center of the upper surface of the white game stone 2a, and a colored game stone recess 6b is formed in the center of the lower surface of the colored game stone 2b. However, not limited to this, the surface on which the white game stone recess 6a (colored game stone recess 6b) is formed may be the upper surface or the lower surface of the white game stone 2a (colored game stone 2b). Further, in the present embodiment, the game stones 2 (the white game stones 2a and the colored game stones 2b) are made of hard plastic, but they may be made of other materials such as wood. In the present embodiment, the colored game stones 2b are composed of stones with black front and back surfaces, but the present invention is not limited to this. You can let it be. In this embodiment, the white game stones 2a and the colored game stones 2b are each formed in a cylindrical shape (disc shape) with a diameter of 22 mm and a height of 3.5 mm. A cylindrical shape (disc shape) having a diameter of up to 30 mm (preferably 20 mm to 26 mm (more preferably 20 mm to 24 mm) in diameter) may be used. In the present embodiment, the magnet 5a (magnet 5b) is formed in a cylindrical shape (disc shape) having a diameter of 10 mm and a height of 2 mm. It may have a substantially cylindrical shape with a diameter of 80% to 30% of the diameter of 2b (preferably a diameter of 60% to 40% (more preferably a length of 50% to 40% of the diameter)).

The game board 3 is made of hard plastic, measures 297 mm long by 210 mm wide (A4 size), and has 6 squares (6 squares by 6 squares) arranged vertically and horizontally on the upper surface by dividing lines 8. (See Figure 4). Each square formed of 6 squares (6 squares×6 squares) is formed in a square shape of 28 mm long×28 mm wide. As described above, the game board 3 has a width of 210 mm, and the horizontal length of the 6 squares is 168 mm (6×28 mm). A space of 21 mm ((210 mm - 168 mm)/2) between the left and right ends of 3 and the left and right ends of the 6 vertical and horizontal cells, that is, 1/2 of the maximum length of the game stone 2 in the vertical and horizontal directions. or more (11 mm or more) is provided. In this embodiment, the material of the game board 3 is hard plastic, but the material is not limited to this, and other materials such as metal and wood may be used. Thus, by making the surface of the game board 3 on which the grids are formed metal, the magnets 5a (colored magnets) of the white game stones 2 are attached to the game board 3 when the game stones 2 are used in a Go game. The magnet 5b) of the game stone 2b can be attracted. In addition, in the present embodiment, 6 squares each in length and width (6 squares x 6 squares) are used, but the present invention is not limited to this. You can also use it as a square. However, even in this case, a space of 1/2 or more of the maximum length of the game stone 2 in the vertical and horizontal directions is provided outside the squares on the outer peripheral side of the game board 2 (the squares at the top, bottom, left, and right ends). It is necessary to form the squares of the game board 3 so that

The game stone storage case box 4 is a case for storing the game stones 2 . A game player playing a reversi game or the like takes out a game stone 2 from a game stone storage case box 4 and strikes (places) the game stone 2 on the game board 3 .

Next, the reversi game being played using the Go reversi game machine will be described with reference to FIG. Here, FIG. 5 is a diagram showing a situation in which the Go reversi game machine is used for a reversi game.

When the game stones 2 are used in a reversi game, the white game stones 2a and the colored game stones 2b are magnetically attracted to each other. That is, by attracting the "white game stones 2a with built-in magnets 5a" and the "colored game stones 2b with built-in magnets 5b" of the game stones 2 with the magnets 5a (magnets 5b), the white game stones 2 are obtained. The stone 2a and the colored game stone 2b are used in an integrated state. As a result, the game stones 2 placed on the game board 3 are turned over so that the upper part of the game board 3 changes from the white game stones 2a to the colored game stones 2b (from the colored game stones 2b to the white game stones 2a). ).

The reversi game is started in a state in which "the game stone 2 whose upper part is the white game stone 2a" and "the game stone 2 whose upper part is the colored game stone 2b" are crossed in the four cells in the center. . As for the order of striking the game stones 2, the colored game stones 2b are struck first, then the white game stones 2a→the colored game stones 2b→the white game stones 2a are struck mutually in this order. Here, "throwing the game stone 2" means placing the game stone 2 on the game board 3. As shown in FIG. The "game stone 2 whose upper part is the white game stone 2a" is sandwiched between the "game stones 2 whose upper part is the colored game stone 2b" at both ends ("vertical", "horizontal", and "oblique"). As a result, the "game stone 2 whose upper part is the white game stone 2a" is overturned to become the "game stone 2 whose upper part is the colored game stone 2b". In this way, in a state in which all the cells of the game board 3 are filled with game stones 2, "game stones 2 with white game stones 2a at the top" and "game stones 2 with colored game stones 2b at the top" are formed. The player with the most 2 stones wins.

As described above, the game stone 2 consisting of "white game stones 2a with white front and back sides (with built-in magnets 5a)" and "colored game stones 2b with black front and back sides (with built-in magnets 5b)" is formed. Therefore, by magnetically attracting the white game stones 2a and the colored game stones 2b, they can be used as the game stones 2 for the reversi game.

Next, the Go game being played using the Go reversi game machine will be described with reference to FIG. Here, FIG. 6 is a diagram showing a situation in which the same Go reversi game machine is used in a Go game.

When the game stones 2 are used in the Go game, they are used by separating the white game stones 2a and the colored game stones 2b. That is, the white game stones 2a and the colored game stones 2b are separated, and the "white game stones 2a with built-in magnets 5a" and the "colored game stones 2b with built-in magnets 5b" are used independently. . Thus, by using the "white game stones 2a" and the "colored game stones 2b" independently, the "game stones 2 in which the white game stones 2a and the colored game stones 2b are integrated" can be obtained. By comparison, the number of stones is doubled. In the present embodiment, the "white game stone 2a with a built-in magnet 5a" and the "colored game stone 2b with a built-in magnet 5b" are used independently. The game stone 2a and the colored game stone 2b are separated, and the "white game stone 2a (colored game stone 2b) containing the magnet 5a (magnet 5b)" and the "magnet 5a (magnet 5b)" of the game stone 2 are separated. ) are attracted by magnets 5a (magnets 5b) to form “white game stones 2a (colored game stones 2) and white game stones 2a ( The colored game stones 2) may be used in a state where they are integrated. That is, "white game stones 2a" and "white game stones 2a" are attracted by the magnet 5a, and "colored game stones 2b" and "colored game stones 2b" are attracted by the magnet 5b. can be Thus, "the white game stones 2a and the colored game stones 2b are used separately" means not only when the white game stones 2a and the colored game stones 2b are used alone, The case where the game stones 2a and the white game stones 2a are used as one unit, and the case where the colored game stones 2b and the colored game stones 2b are used as one unit is also included.

The Go game is played by striking "white game stones 2a" and "colored game stones 2b" at the intersections of seven vertical and horizontal demarcation lines 8 on the upper surface of the game board 3 respectively. As for the order of striking the game stones 2, the colored game stones 2b are struck first, then the white game stones 2a→the colored game stones 2b→the white game stones 2a are struck mutually in this order. Here, "throwing the white game stones 2a (colored game stones 2b)" means placing the white game stones 2a (colored game stones 2b) on the game board 3. FIG. By surrounding the colored game stones 2b (white game stones 2a) with the white game stones 2a (colored game stones 2b), the opponent's colored game stones 2b (white game stones 2a) is withdrawn from the game board 3. In this way, the player who obtains the most intersection points (“territories”) of the division lines 8 on the game board 3 wins.

As described above, by separating the white game stones 2a and the colored game stones 2b, the "white game stones 2a with white front and back sides (with built-in magnets 5a)" and the "color game stones 2a with black front and back sides" are separated. By using the stone 2b (built-in magnet 5b), it can be used as a game stone 2 for a Go game.

As described above, since the game board 3 is provided with a space of 1/2 or more of the maximum length of the game stones 2 in the vertical and horizontal directions outside the squares on the outer peripheral side, the reversible game is possible. Even if the game board 3 is used as the game board 3 of the Go game, the game stone 2 does not protrude from the game board 3, and the Go game can be played. In addition, the game stones 2 are used, which are composed of "white game stones 2a with white front and back sides (with built-in magnets 5a)" and "colored game stones 2b with black front and back sides (with built-in magnets 5b)". Therefore, by attracting the white game stones 2a and the colored game stones 2b with the magnets 5a (magnets 5b), it can be used as a reversi game. By separating it, it can be used as a Go game. In this way, the magnets 5a (magnets 5b) are provided, and the "white game stones 2a with white front and back sides" and the magnets 5b that are attracted to the magnets 5a of the white game stones 2a are provided. By using the game stone 2 provided with the colored game stone 2b having a black back surface, a single game machine can be used for both the reversi game and the Go game, and can be used for both the reversi game and the Go game. Even in such a case, the game stones 2 (white game stones 2a, colored game stones 2b) can be separated by attaching and detaching them with "magnets 5a" and "magnets 5b", so the game stones 2 are very useful. You can play the game easily.

The embodiments disclosed this time should be considered as examples and not restrictive in all respects. The scope of the present invention is indicated by the scope of the claims rather than the above description, and is intended to include all modifications within the scope and meaning of equivalents of the scope of the claims.

Modifications of the present invention will be described below with reference to FIGS. 7 and 8. FIG. Here, FIG. 7(a) is an upper perspective view of the game stone of the Go reversible game machine in the modification, and FIG. 7(b) is a front view of the game stone of the same Go reversi game machine. (c) is a plan view of the game stone of the same Go reversi game machine, FIG. 7(d) is a bottom view of the game stone of the same Go reversi game machine, and FIG. 7(e) is the same Go reversi game. Fig. 7(f) is a cross-sectional view taken along the line CC of Fig. 7(c); 8(b) is an upper perspective view of colored game stones of the same Go reversi game machine, and FIG. 8(c) is an exploded sectional view of the game stones of the same Go reversi game machine. In addition, about a modification, the same code|symbol is used about this embodiment and the same structure, and the same effect shall be produced. In the modified example, the description will focus on the differences from the present embodiment.

In this embodiment, the white game stone 2a (colored game stone 2b) is formed into a cylindrical shape (disk shape) having a diameter of 22 mm and a height (thickness) of 3.5 mm. A white game stone recess 6a in which a cylindrical magnet 5a (magnet 5b) having a diameter of 10 mm and a height of 2 mm is housed in the center of the surface plate 7a (with the colored game stone surface plate 7b removed). (Colored game stone concave portion 6b) is formed, but in the modified example, white game stone 12a (colored game stone 12b) is formed into a cylinder having a diameter of 22 mm and a height (thickness) of 3.5 mm. A magnet having a cylindrical shape with a diameter of 10 mm and a height of 2.0 mm is placed in the center of the lower surface (with the white game stone surface plate 7a (colored game stone surface plate 7b) removed). A white game stone recess 16a (colored game stone recess 16b) having a cylindrical shape with a diameter of 10 mm and a height of 1.5 mm is formed to accommodate the colored game stone 12b (white magnet 5b). The game stone 12a) is formed into a cylindrical shape (disc shape) with a diameter of 22 mm and a height (thickness) of 3.5 mm, and the upper surface (colored game stone surface plate 7b (white game stone surface plate 7a) is removed. In the center of the recess), a cylindrical magnet 5b (magnet 5a) with a diameter of 10 mm and a height of 2.0 mm is housed. The difference is that 16b (white game stone concave portion 16a) is formed. In this modified example, the white game stones 12a (colored game stones 12b) are cylindrical with a diameter of 22 mm and a height of 3.5 mm. A white game stone recess 16a (colored game stone recess 16b) having a cylindrical shape with a diameter of 10 mm and a height of 1.5 mm is formed to accommodate a cylindrical magnet 5a (magnet 5b). The game stones 12b (white game stones 12a) are cylindrical (disk-shaped) with a diameter of 22 mm and a height (thickness) of 3.5 mm, and a cylinder with a diameter of 10 mm and a height of 2.0 mm is placed in the center of the upper surface. A colored game stone recess 16b (white game stone recess 16a) having a cylindrical shape with a diameter of 10 mm and a height of 2.5 mm is formed in which a magnet 5b (magnet 5a) having a shape is accommodated, but this is not the only option. First, the magnet 5a (magnet 5b) partially protrudes from the white game stone recess 16a (colored game stone recess 16b) of the white game stone 12a (colored game stone 12b), and the protruding magnet 5a (magnet 5b) ) are inserted into the colored game stone recesses 16b (white game stone recesses 16a) of the colored game stones 12b (white game stone 12a) and the colored game stone recesses 16b (white game stone recesses 16a). The white game stones 12a (colored game stones 12b), the white game stones 12a (colored game stones 12b) and the magnets 5b (magnets 5a) of other sizes can be used as long as they are attracted within the stone recesses 16a). It may consist of.

The white game stone 12a (colored game stone 12b) has a magnet 5a (magnet 5b) inserted into the white game stone recess 16a (colored game stone recess 16b) of the white game stone 12a (colored game stone 12b). After that, a white game stone surface plate 17a (colored game stone surface plate 17b) is attached to the surface of the white game stone 12a (colored game stone 12b), whereby the white game stone 12a (colored game stone The magnet 5a (magnet 5b) is housed inside the stone 12b). Here, the white game stone 12a (colored game stone 12b) is formed in a cylindrical shape (disc shape) having a diameter of 22 mm and a height (thickness) of 0.5 mm. It is formed in a shape along the uneven shape of the stone recess 16b).

In this way, the diameter When the magnet 5a (magnet 5b) having a cylindrical shape of 10 mm and 2.0 mm in height is inserted, the 0.5 mm portion of the magnet 5a (magnet 5b) in the height direction becomes the white game stone recess 16a (for colored games). It is not inserted into the stone recesses 16b), and protrudes from the white game stone recesses 16a (colored game stone recesses 16b). Further, in the colored game stone recess 16b (white game stone recess 16a) formed from the center of the upper surface of the colored game stone 12b (white game stone 12a) with a diameter of 10 mm and a height of 2.5 mm, a 10 mm diameter When the magnet 5b (magnet 5a) having a cylindrical shape with a height of 2.0 mm is inserted, after the magnet 5b (magnet 5a) is inserted into the colored game stone recess 16b (white game stone recess 16a), A space of 0.5 mm in the height direction of the colored game stone recesses 16b (white game stone recesses 16a) is created. Then, the "magnet 5a (magnet 5b) projecting 0.5 mm in the height direction from the recessed white game stone 16a (recessed colored game stone 16b)" is replaced with the "recessed colored game stone 16b (recessed white game stone 16a)." By inserting them into the 0.5 mm space above the magnet 5b (magnet 5a), the white game stone recesses 16a and the colored game stone recesses 16b can be fitted in a state in which they cannot move laterally.

1 Go Reversi game machine 2 Game stone 2a White game stone 2b Colored game stone 3 Game board 4 Game stone storage case box 5a Magnet 5b Magnet 6a White game stone concave portion 6b Colored game stone concave portion 7a White game stone Faceplate 7b Colored game stone faceplate 8 Division line 12a White game stone 12b Colored game stone 16a White game stone recess 16b Colored game stone recess 17a White game stone faceplate 17b Colored game stone faceplate

Claims (3)

A Go Othello game machine for playing a game using game stones on a game board provided with the same number of squares vertically and horizontally,
A game stone comprising a white game stone provided with a magnet and having white front and back surfaces, and a colored game stone provided with a magnet for attracting the magnet of the white game stone and having a surface and a back surface other than white. When,
a game board provided with a space of 1/2 or more of the maximum length of the game stones in the vertical and horizontal directions outside the squares on the outer peripheral side;
When the game stones are used to play the Othello game, the white game stones and the colored game stones are magnetically attracted to each other. A Go Othello game machine characterized in that the game stones and the colored game stones are used separately. 2. The Go Othello game machine according to claim 1, wherein said game stones are equipped with magnets inside. 3. A Go Othello game machine according to claim 1, wherein said game board has 6 or 8 squares vertically and horizontally.

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