JP5779772B2 - Pachinko machine - Google Patents

Description

  The present invention relates to a technique of a pachinko gaming machine in which a metal reflective layer is arranged on the surface of a game board.

  2. Description of the Related Art Conventionally, the technology of a pachinko gaming machine provided with a decorative sheet that shines the surface of a game board and makes it look brilliant is known. For example, it is as described in Patent Document 1 or Patent Document 2.

  The decorative sheet provided in the pachinko gaming machine described in Patent Document 1, in order from the player side, a transparent resin sheet as a protective sheet, a decorative layer on which decorations such as characters, characters, backgrounds, etc. are drawn with colored ink, A light-shielding layer that is arranged in a part of the game area when viewed from the front, is colored white and shields light, and a reflective layer that is formed of a glossy metal such as aluminum and reflects light incident from the player side. And a mount as a sheet base.

  In this decorative sheet, in a region where the light shielding layer is not formed, light incident from the front (for example, illumination light of the hole) is guided to the reflection layer and reflected so that the surface of the game board shines brightly. I have to. On the other hand, in the area where the light shielding layer is formed, the character of the decoration layer is drawn in front (front side) of the area so that light does not reach the reflective layer in the area where the character is drawn, and the character can be seen by the reflected light. Preventing it from becoming difficult.

  Moreover, in the decorative sheet described in Patent Document 2, a transparent resin lens layer is provided between the reflective layer and the light shielding layer (in the region where the light shielding layer is not formed, a decorative layer). In this decorative sheet, a lens layer is formed such that a large number of small lenses are arranged in a matrix when viewed from the front, and a plurality of reflecting mirrors are constituted by individual lenses and a reflective layer below the lenses. As a result, a plurality of light images (reflected images of illumination light) are projected on the surface of the game board so that the game board can be seen more gorgeously.

However, the techniques described in Patent Document 1 and Patent Document 2 have the following problems.
That is, the game nail is erected on the surface of the game board to which the decorative sheet is attached, but as described in Patent Document 1 and Patent Document 2, a decorative sheet that reflects light by providing a reflective layer is used. In this case, the decorative sheet acts like a mirror and the game nail is reflected on the surface of the decorative sheet. For this reason, when adjusting a game nail, there existed a problem that the said game nail came to be seen many times seeing from an operator, and it became difficult to perform nail adjustment.

JP 2000-107364 A JP 2010-158378 A

  The present invention has been made in view of the situation as described above, and the problem to be solved is a pachinko gaming machine in which a metal reflective layer is arranged on the surface of the game board, while maintaining the joyfulness. The present invention provides a pachinko gaming machine that can suppress the deterioration of workability in adjusting the nail of a game nail.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

  That is, in claim 1, a game nail is provided on the surface of the game board to constitute a game area, and in order from the player side, a transparent protective layer, a decoration layer on which a predetermined decoration is drawn, A light-shielding layer disposed in a part of the game area as viewed from the player side, and a metal reflective layer that reflects light incident from the player side and transmitted through the protective layer and the decoration layer. In the pachinko gaming machine, which is laminated on the surface of the board and drawn so that all or part of the decoration of the decoration layer overlaps with the light shielding layer when viewed from the player side, the game nail includes a first game nail group and A second game nail group having a higher adjustment frequency than the first game nail group, the light shielding layer is disposed in a region corresponding to the second game nail group, and the first game nail group The light shielding layer is not disposed in at least a part of the region corresponding to the above.

  As effects of the present invention, the following effects can be obtained.

In claim 1, in the region where the second game nail group having a high adjustment frequency is erected, since the light shielding layer is arranged to block the light, the reflection of the game nail is suppressed and the workability of the nail adjustment is deteriorated. Can be suppressed.
On the other hand, since at least a part of the region where the first game nail group with low adjustment frequency is erected is provided with a region where the light shielding layer is not disposed, light is actively guided to the reflective layer in the region. Is encouraged, and a sparkling area is formed on the surface of the game board to ensure joy.

1 is a front view of a pachinko gaming machine according to an embodiment of the present invention. Similarly, the front perspective view which showed the state by which the window frame of the pachinko gaming machine was opened. Similarly, the front view which showed the game board. The front disassembled perspective view which showed the game board and the decorative sheet. The cross-sectional schematic diagram of a decorative sheet. The front view which showed the 1st game nail group and the 2nd game nail group in a game board. Similarly, the front view which showed the detail of the 2nd game nail group. The front view which showed the base | substrate arrangement | positioning area | region of the decorative sheet. The front view which showed other embodiment of the decorative sheet.

First, an overall configuration of a pachinko gaming machine 1 that is an embodiment of a pachinko gaming machine according to the present invention will be described with reference to FIGS.
In the following description, when the pachinko gaming machine 1 is viewed from the player, the front side is defined as the front side of the pachinko gaming machine 1, and the back side is defined as the rear side of the pachinko gaming machine 1. Further, when the pachinko gaming machine 1 is viewed from the player, the left and right directions are defined with the left hand side as the left side of the pachinko gaming machine 1 and the right hand side as the right side of the pachinko gaming machine 1.
For convenience of explanation, the illustration of the game nail is omitted in FIG.

  As shown in FIG. 1 to FIG. 3, the pachinko gaming machine 1 is formed by attaching various gaming parts to a frame mainly composed of an outer frame 2, an intermediate frame 3, and a window frame 4. Is done.

  The outer frame 2 is a frame body that forms an outline of the pachinko gaming machine 1 and is formed in a substantially rectangular tube shape with front and rear surfaces opened. The outer frame 2 is installed in Taijima provided in a game hall such as a pachinko hall. The outer frame 2 is provided with an intermediate frame 3.

  The middle frame 3 is a frame formed in a substantially rectangular tube shape with front and rear surfaces opened. The middle frame 3 is rotatably supported by a front opening of the outer frame 2 via a shaft support member such as a hinge. The middle frame 3 is provided with a window frame 4, a lower tray unit 5, and a game board 6.

  The window frame 4 is a frame formed in a substantially flat plate shape with an opening at the center. The window frame 4 is arranged over substantially the entire surface excluding the lower portion of the middle frame 3 in a front view. The window frame 4 is rotatably supported by a front opening of the middle frame 3 via a hinge member. A substantially circular window frame opening 7 is formed in the center of the window frame 4 in front view. The window frame opening 7 is covered with a transparent plate 19. In the lower part of the window frame opening 7, an upper plate 8 for storing game balls before launching is disposed. Speakers 9 are disposed above and to the left and right of the window frame opening 7.

  The lower dish unit 5 is attached to the lower part of the middle frame 3 and below the window frame 4. In the center of the lower plate unit 5, a lower plate 17 in which game balls overflowing from the upper plate 8 are stored is disposed. A firing handle 18 is disposed on the right side of the lower plate 17 on the right side of the lower plate unit 5. The launch handle 18 is configured to be able to launch game balls stored in the upper plate 8.

  The game board 6 is a member in which a game area 25 that is an area in which a game ball rolls is formed. The game board 6 is arranged behind the window frame 4 and over substantially the entire surface excluding the lower part of the middle frame 3 in a front view. The game board 6 is detachably attached to the middle frame 3. The game area 25 of the game board 6 is arranged behind the window frame opening 7 of the window frame 4 and is configured to be visible through the transparent plate 19 from the front.

  Next, the configuration of the game board 6 will be described in more detail with reference to FIGS.

  As shown in FIGS. 3 and 4, the game board 6 includes a game board 10, a decorative sheet 30, a guide rail 11, a center accessory 12, a symbol display device 13, a windmill 21, and a start winning device 14. And a prize winning device 15, an out port 16 and the like.

  The game board 10 is a member formed in a substantially flat plate shape with four corners appropriately cut out. A hole 10 a is formed in the game board 10 from the center to the upper part of the game board 10 so as to penetrate the game board 10 in the front-rear direction. Various game parts constituting the game board 6 are attached to the game board 10.

  The decorative sheet 30 has decorations such as characters, characters, and background images drawn, and reflects the light from the front of the pachinko gaming machine 1 as appropriate, so that the surface of the game board 6 is shined and radiated. . The decorative sheet 30 is a thin plate (sheet) member formed so as to have substantially the same shape as the game board 10 in a front view. In the decorative sheet 30, a hole 30 a that penetrates the decorative sheet 30 in the front-rear direction is formed at a position facing the hole 10 a of the game board 10. The decorative sheet 30 is attached to the front surface (front surface) of the game board 10.

  The guide rail 11 shown in FIG. 3 is a member formed in a substantially arc belt shape. The guide rail 11 is attached to the game board 10 in a rising shape toward the front. The guide rail 11 is disposed so as to form a substantially circular shape when viewed from the front. Note that an inner area formed in a substantially circular shape by the guide rail 11 in the game board 10 is configured as a game area 25 in which the game ball rolls.

  The center accessory 12 is a member that decorates the game board 10 by its appearance. The center accessory 12 is substantially annular when viewed from the front, and a center opening 27 is formed through the center in the front-rear direction. The center accessory 12 is inserted from the front into a hole 10a (see FIG. 4) formed in the game board 10 and attached by a bolt or the like.

  Further, a warp inlet 22 and a warp outlet 23 are formed in the center accessory 12. The warp inlet 22 is formed so as to open on the left side surface of the center accessory 12. The warp inlet 22 is in communication with a warp outlet 23 formed at the lower left and right center of the center accessory 12. When the game ball enters the warp inlet 22 (see the arrow in FIG. 3), the game ball is guided to the warp outlet 23 and guided from the warp outlet 23 to the upper portion of the start winning device 14 described later. (See arrow in FIG. 3).

  The symbol display device 13 is a device configured to display changes (symbol game) such as symbols and numbers on the liquid crystal screen 26 arranged to face the front. The symbol display device 13 is disposed behind the game board 10. More specifically, the liquid crystal screen 26 of the symbol display device 13 is disposed behind the center opening 27 of the center accessory 12 attached to the game board 10. Thereby, the symbol game displayed on the liquid crystal screen 26 can be visually recognized from the front through the center opening 27.

  The windmill 21 is for changing the falling direction and the falling speed of the game ball. The windmill 21 is disposed on the left side of the game area 25 and below the warp inlet 22 of the center accessory 12. The windmill 21 is rotatable around a rotation axis whose axis is directed in the front-rear direction. When the game ball falls, the wind turbine 21 rotates to either the left or right by contacting the game ball, and the rotation To drop the game ball to the left and right.

  The start winning device 14 is a device that is formed in a pocket shape having an open upper surface, and is formed so that a game ball can enter (win) in the start winning port 14a. The start winning device 14 is arranged at the left and right center portion of the game area 25 and below the center accessory 12 (more specifically, directly below the warp outlet 23). The start winning device 14 is such that when a game ball enters (wins) the start winning port 14a, a predetermined number of game balls (prize balls) are paid out by a prize ball payout device (not shown), and a predetermined jackpot lottery is performed. Configured.

  The big prize device 15 is an apparatus configured to open a big prize opening 15a and to allow a game ball to enter (win) when a big prize is selected by a predetermined lottery lottery. The big winning device 15 is arranged below the game area 25 and at the lower right of the starting winning device 14. The big prize device 15 is configured such that when a game ball enters the opened big prize opening 15a, a predetermined number of game balls (prize balls) are paid out by a prize ball payout device (not shown).

  The out port 16 is an opening through which the game ball that rolls in the game area 25 will finally flow when the game ball that has rolled does not enter (win) each winning port such as the big winning port 15a and the starting winning port 14a. is there. The out port 16 is arranged at the lowermost part of the game area 25. Note that the game balls that have flowed into the out port 16 are collected at the game hall side such as a pachinko hall in which the pachinko gaming machine 1 is installed.

  Next, the configuration of the decorative sheet 30 attached to the front surface (front surface) of the game board 10 will be described in detail with reference to FIG.

  As shown in the sectional view of FIG. 5, the decorative sheet 30 includes a protective layer 31, a decorative layer 32, a light shielding layer 33, an adhesive layer 34, a lens layer 35, a reflective layer 36, and an adhesive layer 37 in order from the front (player side). The base plate 38 is laminated.

  The protective layer 31 is an optically transparent resin sheet for protecting the surface (front surface) of the decorative sheet 30. As a material for the protective layer 31, celluloid, cellulose acetate butyrate resin, or the like is used.

  The decoration layer 32 is a layer on which decorations such as characters, characters, and background pictures are drawn with colored ink. As a printing method, dot printing by UV offset printing, gravure printing, or the like is used, and the decoration is printed on the rear surface (back surface) of the protective layer 31. The printing is C (cyan), M (magenta), Y (yellow), and K (sumi) four-color printing (which may include a non-colored region). A coloring agent such as a dye or a pigment is added to the resulting vehicle, and a solvent, a stabilizer, a curing agent, or the like is appropriately mixed as necessary.

The light shielding layer 33 is a layer having a light shielding property colored white. The light shielding layer 33 is a background of characters and characters drawn on the decoration layer 32 (the characters and the like are highlighted by placing the characters and characters on the white background of the light shielding layer 33). The light shielding layer 33 is formed only on a part of the decorative sheet 30 when viewed from the front. As the printing method, screen printing (printing method suitable for thick coating for light shielding) is used, and as an ink material, a colorant such as a white dye or a white inorganic pigment is added to a vehicle made of various resins, and necessary. Accordingly, a solvent, a stabilizer, a curing agent and the like appropriately mixed are used.
The light shielding layer 33 is not limited to white, and may be another color (for example, black). For example, when the main color of a character or character drawn on the decoration layer 32 is yellow, an image of the character or character or the like is reflected when the light shielding layer 33 is black.

  The adhesive layer 34 is a layer for adhering a lens layer 35 described later to the rear surface (back surface) of the light shielding layer 33 (the decorative layer 32 in a region where the light shielding layer 33 does not exist). The adhesive layer 34 is formed by applying a transparent resin adhesive to the rear surface (back surface) of the light shielding layer 33 (the decorative layer 32 in the region where the light shielding layer 33 does not exist).

  The lens layer 35 is formed such that small lenses are arranged in a matrix when viewed from the front. The lens layer 35 is formed of a transparent resin (for example, PET). In addition, the lens of the lens layer 35 may be one in which not only a large number of small lenses are arranged in a matrix but also one large lens.

  The reflective layer 36 is a layer for reflecting light incident on the decorative sheet 30 from the player side (front) (for example, illumination light from the hall, light by the light emission effect of the pachinko gaming machine 1 facing the surface, etc.). The reflective layer 36 is a metal layer having gloss on the surface (front surface), and aluminum, silver, gold, or the like can be used as the metal. As the reflective layer 36, not only a metal foil obtained by thinly striking a metal, but also a material obtained by sticking the metal foil to a sheet of paper or plastic can be used. Moreover, if it can reflect light, it can also be colored by applying a paint to the surface of the metal foil.

  The adhesive layer 37 is a layer for adhering a base plate 38 to be described later to the rear surface (back surface) of the reflective layer 36. The adhesive layer 37 is formed by applying a transparent resin adhesive to the rear surface (back surface) of the reflective layer 36.

  The base plate 38 is a thin plate (sheet) member that serves as a base of the decorative sheet 30. The base plate 38 can be formed of various materials such as paper and plastic. Further, the color of the base plate 38 is not limited.

In the decorative sheet 30 configured in this manner, light incident from the front (front) passes through the protective layer 31, the decorative layer 32, the adhesive layer 34, and the lens layer 35, is reflected by the reflective layer 36, and is again front ( To the front). At this time, by passing through the lens layer 35, the player viewing from the front can feel the depth (three-dimensional effect).
Of the light incident from the front (front), the light transmitted through the protective layer 31 and the decorative layer 32 and applied to the light shielding layer 33 is shielded by the light shielding layer 33 and is not reflected. For this reason, the decoration can be made to stand out by drawing the decoration of a character etc. in the part corresponding to the light shielding layer 33 in the decoration layer 32.

  When a decoration such as a character is drawn on the decoration layer 32, the decoration may be entirely overlapped with the light-shielding layer 33 in the front view (that is, the entire decoration is provided with a ground). Only a part of the decoration may overlap with the light-shielding layer 33 (that is, a base is provided on a part of the decoration and the reflective layer 36 can be seen through the other part).

Next, the game nail erected on the game board 6 will be described with reference to FIGS. 6 and 7.
For convenience of explanation, as shown in FIG. 6, the game nail will be described by being divided into a first game nail group 40 and a second game nail group 50.

  First, the second game nail group 50 will be described.

  The second game nail group 50 shown in FIG. 6 is a nail that particularly affects the ease of winning a game ball to the start winning device 14. For this reason, the adjustment frequency of the second game nail group 50 is higher than that of other nails (specifically, the first game nail group 40). The second game nail group 50 is divided into a nail 51, a nail 52, a nail 53, a nail 54, and a nail 55 as shown in FIG.

  The nail 51 is arranged around the warp inlet 22 (in the present embodiment, from the left to the upper left of the warp inlet 22). Since the nail 51 determines the degree of difficulty with which the game ball enters the warp inlet 22, the frequency of nail adjustment increases.

  The nail 52 is disposed above the windmill 21. The nail 52 determines how the game ball falls with respect to the windmill 21 (specifically, whether it falls to the right side or the left side from the rotation axis of the windmill 21). Since the ease of winning the game ball to the start winning device 14 changes, the frequency of nail adjustment increases.

  The nails 53 are arranged side by side on the lower left side of the liquid crystal screen 26 (specifically, in a substantially straight line from the lower right side of the windmill 21 toward the lower right side to the vicinity (upper left side) of the start winning device 14). The so-called “nail”. The nail 53 determines the level of difficulty with which the game ball that has passed through the windmill 21 is guided to the vicinity of the start winning device 14, and therefore the frequency of nail adjustment increases.

  The nail 54 is a so-called “life nail” that is arranged in two on the left and right above the start winning device 14. Since the nail 54 determines the difficulty level for the game ball to enter the opening formed on the upper surface of the start winning device 14, the frequency of nail adjustment increases.

  The nail 55 is a so-called “jump nail” that is arranged on the left and right of the nail 54 and slightly below. Since the nail 55 guides a game ball or the like guided by the nail 53 (road nail) to the nail 54 (and eventually to the start winning device 14), the frequency of nail adjustment increases.

  Among the nails of the second gaming nail group 50 described above, the ones that have the highest importance (priority order) of nail adjustment when considering the effect on the ease of winning a game ball to the start winning device 14 The nail 54 (life nail) and the nail 55 (jump nail), the next most important is the nail 52 (the nail above the windmill 21), and the next most important is the nail 51 (warp). A nail around the entrance 22), and the next most important is a nail 53 (road nail).

  Next, the first game nail group 40 will be described.

  The first game nail group 40 shown in FIG. 6 is a nail other than the second game nail group 50 among the nails erected on the game board 10. The first game nail group 40 is a nail having a smaller influence on the ease of winning a game ball to the start winning device 14 than the second game nail group 50. For this reason, the first game nail group 40 is less frequently adjusted than the second game nail group 50.

  Next, the relationship between the arrangement of nails (first game nail group 40 and second game nail group 50) and the arrangement of the light shielding layer 33 of the decorative sheet 30 will be described with reference to FIGS.

  In the decorative sheet 30 shown in FIG. 8, in a region corresponding to a portion where the second game nail group 50 is erected (hereinafter simply referred to as “base placement region”) Y (see also FIGS. 6 and 7). Has a light shielding layer 33, and the light shielding layer 33 blocks light from entering the reflective layer 36. Since reflection of light is thereby suppressed, the second game nail group 50 (the nail 51, the nail 52, the nail 53, the nail 54, and the nail 55) is reflected on the decorative sheet 30 in the base arrangement region Y. This can reduce the deterioration of the workability of the nail adjustment.

  In the decorative sheet 30, the decoration (design) to be applied to the decoration layer 32 is determined in consideration of the arrangement of the light shielding layer 33. Specifically, it is a single unit so as to be continuous from one end (region on the left side of the hole 30a of the decorative sheet 30) to the other end (region on the lower left and right center of the hole 30a of the decorative sheet 30) of the base arrangement region Y. The decoration which consists of a character is given, or the decoration which arranged the several character from the one end to the other end of the said base | substrate arrangement | positioning area | region Y is given.

  On the other hand, in the decorative sheet 30, the light shielding layer 33 is not arranged in a region other than a region corresponding to the portion where the second game nail group 50 is erected (base placement region Y). As a result, light is actively guided to the reflective layer 36, and reflection of the light is promoted to produce the gorgeousness of the surface (front surface) of the decorative sheet 30.

  As described above, in the pachinko gaming machine 1 according to the present embodiment, the game nails are erected on the surface of the game board 6 to form the game area 25, and the transparent protective layer 31, in order from the player side, A decoration layer 32 on which a predetermined decoration is drawn, a light shielding layer 33 arranged in a part of the game area 25 when viewed from the player side, and light that is incident from the player side and transmitted through the protective layer 31 and the decoration layer 32 A pachinko game in which a metal reflective layer 36 that reflects the light is laminated on the surface of the game board 6 so that all or part of the decoration of the decoration layer 32 overlaps the light shielding layer 33 when viewed from the player side. In the machine 1, the game nail includes a first game nail group 40 and a second game nail group 50 that is adjusted more frequently than the first game nail group 40. The light shielding layer 33 is disposed in a region corresponding to the light shielding layer 3, and the light shielding layer 3 is disposed in a region corresponding to the first game nail group 40. It is characterized in that no place.

With this configuration, in the decorative sheet 30, the light shielding layer 33 that blocks light is disposed in the region where the second game nail group 50 with high adjustment frequency is erected (base placement region Y). For this reason, in the base arrangement region Y, it is difficult for light to reach the reflective layer 36, and reflection of light by the reflective layer 36 is suppressed. Thereby, the reflection of the game nail (second game nail group 50) on the decorative sheet 30 is suppressed, and the deterioration of workability of the nail adjustment can be suppressed.
In this case, in the area where the light shielding layer 33 is provided (the base arrangement area Y), the incidence of light on the reflective layer 36 is blocked, and accordingly, the shining area on the surface of the game board 6 is reduced and the brightness is increased. Will be attenuated. Therefore, a region where the light shielding layer 33 is not disposed is provided in a region where the first game nail group 40 with low adjustment frequency is erected, and light is guided and reflected to the reflective layer 36 in the region. As a result, a shining region is formed on the surface of the game board 6 to ensure joy.

  In addition, although the warp inlet 22 which concerns on this embodiment shall be formed in the left side surface of the center accessory 12, you may form in other parts (for example, upper side etc. of the center accessory 12). In this case, the nail 51 constituting the second game nail group 50 is arranged around the warp inlet 22.

  Further, in the present embodiment, the decorative sheet 30 is a thin plate (sheet) -like member, and the protective layer 31, the decorative layer 32, the light shielding layer 33, the lens layer 35, and the reflective layer are formed on the surface of the base plate 38 on the player side. 36, etc. are formed, and the decorative sheet 30 is formed on the surface of the game board 10 (game board 6) by sticking the base plate 38 to the front surface (surface) of the game board 10 (game board 6). However, the present invention is not limited to this. That is, the protective layer 31, the decorative layer 32, the light shielding layer 33, the lens layer 35, and the reflective layer 36 can be directly formed on the front surface (front surface) of the game board 10 (game board 6). In this case, the base plate 38 can be omitted.

  Further, the light shielding layer 33 may be arranged in a region other than the base arrangement region Y of the decorative sheet 30 shown in FIG. 8 (for example, the region Y2 shown in FIG. 9). That is, it is sufficient that the light shielding layer 33 is not disposed in at least a part of the region where the first game nail group 40 is erected. This is because, depending on the decoration drawn on the decoration layer 32, even if the first game nail group 40 is erected, the light shielding layer 33 is desired to be disposed (in the area where the first game nail group 40 is erected). This is because there is a case where the decoration to be given is to stand out. In this case, as shown in FIG. 9, when the base arrangement area Y and the area Y2 are continuous (connected), the light shielding layer 33 is continuously formed over the base arrangement area Y and the area Y2.

Further, when it is desired to secure the gorgeousness of the surface of the game board 6 in a wider area, a nail 53 (road nail) having the lowest importance (priority) of nail adjustment in the second game nail group 50 is erected. Alternatively, the light shielding layer 33 may not be disposed in the region where the light shielding is performed.
When it is desired to secure the gorgeousness of the surface of the game board 6 in a wider area, in addition to the area where the nail 53 (road nail) is erected, the nail 53 (road nail) in the second game nail group 50 Next, a configuration in which the light shielding layer 33 is not disposed in a region where the nail 51 (the nail around the warp inlet 22) having a low importance of nail adjustment is erected is possible.
When it is desired to secure the gorgeousness of the surface of the game board 6 in a wider area, in addition to the area where the nail 53 (the nail) and the nail 51 (the nail around the warp inlet 22) are erected, the second game nail group 50, the light shielding layer 33 may not be disposed in the region where the nail 52 (the nail above the windmill 21) having the lowest importance of nail adjustment is placed next to the nail 51 (the nail around the warp inlet 22). good. In this case, the light shielding layer 33 is disposed at least in a region where the nail 54 (life nail) and the nail 55 (jump nail) having the highest importance of nail adjustment in the second game nail group 50 are erected. Shall.

  1: Pachinko machine, 6: game board, 25: game area, 30: decorative sheet, 31: protective layer, 32: decorative layer, 33: light-shielding layer, 36: reflective layer, 38: base plate, 40: first Game nail group, 50: Second game nail group

Claims (1)

A game area is configured by standing game nails on the surface of the game board, and in order from the player side, a transparent protective layer, a decoration layer on which a predetermined decoration is drawn, and the game as viewed from the player side. A light-shielding layer disposed in a part of the region, and a metal reflective layer that is incident from the player side and reflects light transmitted through the protective layer and the decoration layer, are stacked on the surface of the game board, In the pachinko gaming machine in which all or part of the decoration of the decoration layer is drawn so as to overlap with the light shielding layer as seen from the player side,
The game nail has a first game nail group and a second game nail group having a higher adjustment frequency than the first game nail group,
A pachinko gaming machine, wherein the light shielding layer is disposed in a region corresponding to the second game nail group, and the light shielding layer is not disposed in at least a part of the region corresponding to the first game nail group.

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