JP2008029600A - Game machine - Google Patents

Abstract

An object of the present invention is to provide each member of a gaming machine having a structure capable of eliminating the clogging of a ball without reducing the size of the decorative member and removing the decorative base plate.
A pachinko machine (1) includes a game board (20), an inner guide rail (21b), and a general winning opening (31b) provided with a front ornament (42) at the front end, and an inner guide rail is provided on the side of the general winning opening (31b). The contact surface 40 of 21b is provided with a protruding portion 45 and an inclined portion 46, and is configured to guide the game ball abutting on the protruding portion 45 side of the contact surface to the board surface side of the game board 20.
[Selection] Figure 6

Description

  The present invention relates to a gaming machine having a winning device.

  Conventionally, in gaming machines using game balls, various devices and members are arranged in the game area of the game board. For example, a rail member that defines a game area on the board surface of a game board, a game nail and a windmill that displaces the flowing down direction of a game ball launched into the game area, a center accessory provided with a display device and a decoration member In order to further enhance the interest of the player, a display device for displaying a symbol variation game, etc., and a general winning opening / start winning opening (start chucker) / large opening opening that provides a game ball Each prize opening and each prize winning device such as a prize opening (attacker), a production device and a decoration member for enhancing the interest of the player are arranged.

  Of these devices and members in these gaming machines, those arranged in the game area have been improved in particular so as to enhance the interest of the player. The display of symbol variation games is also diversified.

  Each member such as a winning device that protrudes from the board surface of the game board toward the front glass (transparent member) is arranged in various areas in the game area, for example, the game area on the game board surface. May be disposed in the vicinity of a rail member that defines the above, in the vicinity of an accessory such as a center accessory, or in the vicinity of a regulating member that regulates the flow-down direction of other game balls.

  In addition, each member such as a winning device standing from the board surface of the game board in the direction of the front glass covering the board surface has a decorative member integrated with a character or the like displayed in the symbol variation game at the tip, so-called front Decorations are becoming available. For example, in order to enhance the effect as a decoration, this decorative member may have a diameter larger than that of each member such as a winning device, and such a decorative member may be a winning device standing in the direction of the front glass. Some of them are in the shape of a bowl with respect to the winning device.

  In addition, a winning device is installed around the base of each member such as a standing winning device (the portion closest to the surface of the game board) to attach the winning device to the game board or to decorate the game board surface. A base plate may be provided adjacent to the base. The base plate is provided with an LED (Light Emitting Diode) inside to emit light, and has recently been increased in size.

  In addition, projections are provided on the side surfaces of various winning devices, decorative members, other members, etc. in such game areas, and the flow direction changes when game balls flowing down the game area collide with the projections. There has been proposed a gaming machine that can be used (for example, Patent Document 1). According to such a gaming machine, even if it is not based on a game nail or a windmill formed in the game area, the flow direction of the game ball is changed in a horizontal direction with the board surface of the game board by the projections in various winning devices. Therefore, the game ball can flow down in a direction that the player does not predict, and the player's interest can be enhanced.

  In addition, as for the rail member that guides the launched game ball to the game area and defines the game area on the surface of the game board, a metal member has been conventionally used, but recently, a rail member using resin Has come to be used. According to the resin rail member, the molding process of the rail member in the gaming machine is simplified, the assembly process for attaching the rail member to the gaming machine is simplified, and further, there is an advantage that the deflection is less than that of the metal rail member. is there.

JP 2001-314571 A

  As described above, the decorative member such as the front decoration in each member of the winning device etc. is provided at the front end of each member such as the winning device standing in the direction of the front glass from the board surface of the game board, the position is , Between the board surface of the game board and the front glass, close to the front glass. In addition, a base plate having a decorative member is attached to the board surface of the game board around the base of each member of the winning device or the like.

  Accordingly, the bowl-shaped front decoration and the base plate arranged around the base are provided between the front glass and the board surface of the game board in the winning device, so the distribution path of the game balls flowing down between them Becomes narrow.

  In addition, the game ball is launched, passes the rail member, flows down the game area on the game board surface, and conflicts or collides with various obstacles, so the flow path of the game ball becomes irregular. . Therefore, it is conceivable that two or more game balls that have been launched pass through a specific part of the game area almost simultaneously.

  For example, two or more game balls are placed between a bowl-shaped front decoration provided at the tip of the winning device and a base plate around the base of the winning device with respect to a narrow flow path of game balls near the winning device. Passing at almost the same time is also possible. Under such circumstances, these game balls do not flow down, but in a narrow area between the front decoration and the base plate, abut on the front decoration, the base plate, the side surface of the winning device, and other members, etc. There is a risk that the game balls may come into contact with each other and cause a ball clogging.

  In particular, when the rail member provided on the board surface of the game board to form the game area is installed in the vicinity of the winning device, the flow path of the gaming ball together with the front decoration, the base plate, and the side surface of the winning device The game balls that have lost their direction of flow and lost their flow-down direction are likely to come into contact with each other and cause ball clogging.

  This is because the diameter of the game ball is standardized as a standard, and the distance from the game board surface to the front glass covering the game board is constant.

  In addition, a rail member using a resin has recently been used instead of the conventional metal rail member as described above. If it is a metal rail, even if there is a situation where two or more game balls may simultaneously pass through the vicinity of the rail member, the winning device side surface, the base plate, the front decoration, etc., and the ball may be clogged, the rail It was possible to eliminate the ball clogging due to the bending of the member. However, since recent resin rail members have less deflection than metal rail members, the possibility of eliminating ball clogging due to the deflection of the rail member itself is low.

  In this regard, the gaming machine described in Patent Document 1 changes the flow-down direction of the game ball in a direction parallel to the board surface of the game board by using various winning devices in the gaming machine and protrusions provided on the side surfaces of the decorative members and the like. It is possible. However, when two or more game balls that have flowed down almost simultaneously are lined up in a direction substantially orthogonal to the board surface of the game board, trying to pass the vicinity of the rail member, the side of the winning device, the base plate, the front decoration, etc. For example, if one of two or more game balls passing through the vicinity of the winning device almost simultaneously flows down in the direction of the front glass and the other flows in the direction of the game board surface, it becomes a situation where a ball clogging may occur. Depending on the protrusions provided in the various winning devices, it is difficult to eliminate the clogging of the balls.

  The ball clogging of the game balls described above can be solved by downsizing the winning device or decoration member or removing the base plate, but if you try to solve the situation where ball clogging occurs by such a method, The machine is visually simplified, and it becomes difficult to invite the interest of the player who plays with the gaming machine. Further, when the base plate is removed, it is necessary to use other means other than the base plate in order to install the winning device, and in that case, there is a possibility that the installation mechanism of the winning device becomes complicated.

  Therefore, the present invention has been made in view of the above problems, and a gaming machine having a structure capable of eliminating clogging of a ball without reducing the size of a decorative member and removing a decorative base plate. The purpose is to provide.

  In order to solve the above-mentioned problem, the invention according to claim 1 is directed to a game board having a front surface as a game area, a transparent member covering the front of the game board, and a game ball flowing down the game area. And a restricting member for restricting flow down in a predetermined direction, wherein the projecting portion includes a projecting portion standing in a direction from the board surface of the game board toward the transparent member in the vicinity of the restricting member. Among these, a plate-like collar portion is provided at the tip of the transparent member side substantially parallel to the board surface, and among the side surfaces of the projecting portion, the surface of the regulating member side is the transparent member of the surface. A guiding portion is provided for guiding the game ball in contact with the game board to the board surface side of the game board.

  The invention according to claim 2 is the gaming machine according to claim 1, wherein the guide portion has a board surface side of the game board on a surface of the restricting member among the side surfaces of the protruding portion. It is characterized in that the distance from the center line of the projecting portion orthogonal to the board surface is narrower than the transparent member side.

  A third aspect of the present invention is the gaming machine according to the first aspect, wherein the guide portion has a board surface side of the game board on a surface of the restricting member among the side surfaces of the protruding portion. It is formed so that the space | interval from the said control member becomes wide rather than the transparent member side.

  In the gaming machine according to the first aspect of the present invention, the protruding portion formed in the vicinity of the regulating member in the gaming area has a board surface side of the gaming board on the regulating member side surface of the side surface. A guiding portion is provided for guiding the game ball in contact with the transparent member side to the board surface side of the game board.

  Therefore, two or more game balls that have flowed almost simultaneously are lined up in a direction substantially perpendicular to the board surface of the game board, trying to pass through the vicinity of the restricting member, the side surface of the protruding portion in the game area, the buttocks, etc. In a situation where ball clogging may occur, a guiding portion is formed on the side of the protruding portion on the regulating member side, and the gaming ball that is in contact with the transparent member side is guided toward the board surface of the gaming board. The ball can be eliminated by rolling the game ball in a situation where the blockage can occur. As a result, it is possible to eliminate the situation where the ball clogging occurs without downsizing the decorative member and removing the base plate necessary for installing the winning device.

  In the gaming machine according to claim 2 according to the present invention, the protruding portion formed in the vicinity of the regulating member in the gaming area has the side surface of the gaming board on the regulating member side surface of the side surface. It is comprised so that the space | interval from the centerline of the said protrusion part may become narrow rather than the transparent member side.

  Thereby, with respect to the situation where the above-mentioned ball clogging may occur, the distance from the center line of the protrusion on the side of the protrusion on the side of the protrusion standing from the surface of the game board is narrower. Since it is formed, one of the game balls arranged in a direction substantially orthogonal to the board surface of the game board is rolled in the board surface direction of the game board and in the direction of the center line of the protruding portion, and the board surface of the game board The fulcrum of two or more game balls that are aligned in a substantially orthogonal direction can be lost and flowed down. As a result, it is possible to eliminate the situation where the ball clogging occurs without downsizing the decorative member and removing the base plate necessary for installing the winning device.

  In the gaming machine according to claim 3 according to the present invention, the protrusion formed in the vicinity of the regulating member in the gaming area has a side surface of the gaming board on the side of the regulating member on the side of the regulating member. The distance from the regulating member is wider than that on the transparent member side.

  Thereby, in the situation where the above-mentioned ball clogging may occur, the board surface side of the game board among the side surfaces in the protruding portion is formed so that the distance from the restriction member is wider, so the board surface of the game board One of the game balls that have been aligned in a direction substantially perpendicular to the direction of the game board is rotated in the direction of the board surface of the game board and in the direction of the center line of the protruding portion, and has been arranged in a direction substantially orthogonal to the board surface of the game board 2 The fulcrum of more than one game ball can be lost and flowed down. As a result, it is possible to eliminate the situation where the ball clogging occurs without downsizing the decorative member and removing the base plate necessary for installing the winning device.

  Hereinafter, as an example of an embodiment of the present invention, an embodiment in which the present invention is applied to a pachinko gaming machine (hereinafter referred to as “pachinko machine”) will be described with reference to FIGS.

  In the following description, “front” refers to the surface on the side of the game board on which a game nail or the like is formed in the pachinko machine, and the surface of the glass member covering the surface (hereinafter “glass surface”). In the direction orthogonal to the board surface of the game board and from the board surface of the game board to the glass surface. “Back” is a direction opposite to the “front”. Similarly, the “front surface” refers to the “front” side surface, and the “rear surface” refers to the “rear” side surface. “Up”, “Down”, “Left”, and “Right” are “up” and “down” as viewed from the player when the player is “front” with respect to the pachinko machine 1. , “Left”, “Right”.

[overall structure]
FIG. 1 is a schematic front view of a pachinko machine 1 according to an embodiment of the present invention. The pachinko machine 1 is attached to a gaming machine installation base (not shown) (for example, a base for installing a pachinko machine in a game hall such as a pachinko shop) by a vertical rectangular outer frame 10 on the back surface. Further, the outer frame 10 is provided with a hinge 11 on the left side of the front surface, and a vertical rectangular inner frame 12 having an opening and set with various game components can be opened and closed in the hinge 11. It is assembled. Further, on the front side of the middle frame 12, a front frame 13 provided with a glass member 19 for protecting the game board 20 disposed inside the pachinko machine (the middle frame 12) and a player stores game balls. Both the upper ball trays 14 are assembled so as to be openable and closable in a laterally open state. The glass member 19 corresponds to an example of a “transparent member” in the present invention. The member that protects the game board from being seen through is not limited to the glass member 19 but may be an acrylic plate.

  In addition, the front side of the front frame 13 and the game board 20 are turned on (flashing) or turned off according to various game states of the pachinko machine 1 (design fluctuation, big hit state, reach state, etc.), and light emitting decorations are made. A decorative lamp 15 for performing a game effect (light emission effect) based thereon is provided. The decorative lamp 15 includes a light emitter such as an LED (Light Emitting Diode), and is configured by covering the light emitter with a lens member. Further, on the left side or the right side of the upper ball tray 14, a speaker 17 is provided that outputs various sounds (sound effects) according to the state of the game and performs a game effect (sound effect) based on the sound output. ing. A lower ball tray 16 and a launching device 18 are attached to the lower part of the middle frame 12.

  Both the upper ball tray 14 and the lower ball tray 16 are for the player to store game balls. However, the upper ball tray 14 is lent out when a ball rental button (not shown) is pressed. The game balls and the game balls that have been awarded (paid out) are stored, and the game balls stored here are launched from the launching device 18. On the other hand, the lower ball tray 16 guides and stores the game balls stored in the upper ball tray 14. Normally, the lower ball tray 16 has a lower ball tray 16 when the game balls cannot enter the upper ball tray 14. Guide and store excess game balls. The lower ball tray 16 may be configured to automatically induce an excessive number of game balls when the upper ball tray 14 does not fit in the game balls. It may be configured to temporarily stop the launch of the game ball when it has run out.

[Composition of game board]
FIG. 2 is a schematic front view of the game board 20 of the pachinko machine 1 according to the embodiment of the present invention.
As shown in FIG. 2, the game board 20 provided in the pachinko machine 1 is formed in a substantially rectangular shape.
An outer guide rail 21a and an inner guide rail 21b are erected on the front side of the game board 20, and the board surface of the game board 20 has a substantially circular shape surrounded by the outer guide rail 21a and the inner guide rail 21b. A game area T is formed. Further, on the left side of the game board 20, a game ball guide path 22 formed by the outside of the inner guide rail 21b and the inside of the outer guide rail 21a is formed. The game ball guiding path 22 guides the game ball launched from the launching device 18 to the game area T. In the present embodiment, the outer guide rail 21a and the inner guide rail 21b are resin-molded.

  In the game area T, various game members such as decorative members and effect members are arranged. For example, there are a plurality of game nails and a windmill 24 that form a gauge configuration for changing the flow direction of a game ball launched into the game area T, and a game member is provided above the approximate center of the game board 20. A center accessory 25 is provided. The center accessory 25 is provided with a variable display device 23 for performing a symbol change game (game effect (display effect)) in which a symbol combination is displayed by changing a plurality of types of symbols. Further, the center accessory 25 is provided with a decorative lamp for performing a game effect (light emission effect) by emitting light.

  A start winning device 27 for starting the symbol variation game and giving a prize ball is arranged below the center combination 25 located substantially in the center of the game board 20. The start winning device 27 is provided with opening and closing blades 27a and 27b that open and close by an actuator (not shown). The opening / closing blades 27a and 27b are opened when the normal symbol game is won. That is, when the game ball passes through the inside of the passage gate 26 arranged on the left side of the variable display device 23, the game ball detection sensor provided inside the passage gate 26 detects the game ball and detects the normal symbol game. When the normal symbol game is won, the open / close blades 27a and 27b of the start winning device 27 are rotated to a position where they are opened. The result of this normal symbol game is displayed on the display unit 26 b arranged in the information of the variable display device 23. Further, a variable winning device 28 is arranged further below the start winning device 27.

  Further, an out port 29 is provided at the lowermost part of the game area T in the game board 20. The out port 29 is provided for collecting the game ball that has flowed down to the center of the lowermost part of the game area T, sending it to the inside of the pachinko machine 1 and discharging it out of the machine without winning any of the winning devices. Is.

  Further, a side accessory 30 is provided on the lower left side of the game area T in the game board 20, and a side accessory 34 is provided adjacent to the inner guide rail 21b on the lower right side. The left side accessory 30 on the lower left side of the game area T is provided with general winning ports 31a and 31b, side lamps 32, and a base plate 33 for providing a prize ball as one of the game members. As the lower side accessory 34, general winning ports 35a and 35b, a side lamp 36, and a base plate 37 are provided.

  In addition, these game members include those that are planted like game nails and those that are attached to the game board 20 by forming a mounting hole with a router or the like, such as the center game 25. The side winning items 30 and 34 including the winning device 27, the variable winning device 28, the general winning ports 31a and 35a, and the like are attached to the mounting holes. As shown in FIG. 2, in the present embodiment, the center role 25, the start winning device 27, the variable winning device 28, and the out port 29 are arranged in this order at intervals on a substantially vertical line passing through the approximate center of the game area T. It is arranged. Further, a side accessory 30 is provided on the left side of the substantially vertical line, and a side accessory 34 is provided on the right side.

[Configuration of each winning device]
Next, each winning device according to the present embodiment and each part around it will be described.

(General winning award)
The general winning opening 31a and the surrounding parts will be described with reference to FIGS. FIG. 3 is a perspective view of the side accessory 30 provided on the lower left side of the game area T of the pachinko machine 1 according to the present embodiment. FIG. 4 is a left side view of the side accessory 30 provided on the lower left side of the game area T of the pachinko machine 1 according to the present embodiment. FIG. 5 is a schematic rear view of the side accessory 30 provided on the lower left side of the game area T of the pachinko machine 1 according to the present embodiment. 3 to 5 represent a state before being attached to the game board 20. Also, the wiring from the general winning sensor (not shown) disposed inside the general winning openings 31a and 31b and the LED 38a for emitting the side lamp 32 is omitted.

  As shown in FIG. 3 and FIG. 4, the side accessory 30 includes general winning ports 31 a and 31 b, side lamps 32, and a base plate 33, and an LED substrate 38 is provided behind the base plate 33. An LED board cover 39 is provided further rearward of 38. As shown in FIG. 2, in the present embodiment, the side accessory 30 is formed on the game board 20 by a router or the like via the support portion 33 a of the base plate 33 at the lower left of the game area T in the game board 20. Fits into the mounting hole. As shown in FIG. 2, when the side accessory 30 attached to the attachment hole is attached to the game board 20, the side accessory 30 is close to the inner guide rail 21 b below the side accessory 30.

  The base plate 33 includes a decorative plate 33b on the front surface and a support portion 33a on the rear surface, and an LED substrate 38 and an LED substrate cover 39 fixed to the support portion 33a on the rear side. In addition, the peripheral edge portion on the front surface of the base plate 33 is formed so as to be inclined inward and forward of the base plate 33 in order to prevent a pool of game balls that have flowed down, and there is an interval in the vicinity of the peripheral edge portion. A through hole 33d is provided. Further, the side lamp 32 and the general winning ports 31a and 31b provided on the front surface of the base plate 33 are fixed to the front surface. Since the base plate 33 is inclined inward and forward in the vicinity of the peripheral edge portion, the glass member formed in front of the game board is correspondingly compared with the distance between the front surface of the game board 20 and the surface of the glass member 19. The distance from the surface 19 is narrow.

  The side lamp 32 and the decorative plate 33b are made of a translucent material so that the player can visually recognize the light emitted from the LED 38a described below. Since the side lamp 32 and the decorative plate 33b have translucency, when the LED 38a disposed behind the side lamp 32 emits light, the light is transmitted forward through the side lamp 32 and the decorative plate 33b.

  As shown in FIG. 3, the support portion 33 a of the base plate 33 is erected rearward from the rear surface of the base plate 33. Further, as shown in FIG. 5, the position where the support portion 33 a is erected is on the inner side (center side of the rear surface) from the peripheral edge of the rear surface of the base plate 33, and at a substantially equal interval from the peripheral edge of the base plate 33. It is. Attaching the side accessory 30 to the game area T of the game board 20 so as to match the shape (the shape of the peripheral edge of the LED board cover 39) defined by the support portion 33a erected from the base plate 33 A hole is formed. Further, the support portion 33a is formed in a plate shape, and the inside is hollow to make the light emission of the LED 38a visible through the decorative plate 33b.

  When the side accessory 30 is attached to the game board 20, it is installed so that the attachment hole of the game board 20 and the support portion 33a are fitted. When the side accessory 30 is attached to the game board 20 by the support portion 33 a of the base plate 33, it is supported from the peripheral portion of the base plate 33 among the front surface of the game board 20 at the peripheral edge of the attachment hole and the rear surface of the base plate 33. The contact surface 33c (FIG. 5) formed over the base of the portion 33a contacts. Further, when the mounting hole of the game board 20 and the support portion 33a are fitted and arranged, the game board 20 and the base plate 33 are connected by screws or the like through the through holes 33d formed near the periphery of the base plate 33. It is fixed.

  As shown in FIG. 4, the LED substrate 38 includes a plurality of LEDs 38 a on the front surface, and is fixed by a substrate support portion 38 b at a distance from a tip portion (side facing the base plate 33) of the support portion 33 a. It is arranged so as to face the rear surface. In addition, the LED substrate 38 is fixed to the LED substrate cover 39 on the rear surface thereof, and is covered and protected. The LED 38a is mounted on the LED board 38, and is controlled by a main control board 60, a sub control board 70, and the like, which will be described later, to execute a light emission effect.

  In addition, a space is formed by being surrounded by the LED substrate 38, the rear surface of the base plate 33, the support portion 33a, and the decorative plate 33b. The light emission of the LED 38a can be visually recognized outside by a light emission effect by control described later. It is for.

  Here, with reference to FIGS. 3 to 6, the general winning opening 31 b according to the embodiment of the present invention will be mainly described among the general winning openings of the present embodiment.

  As shown in FIGS. 3 and 4, the general winning openings 31 a and 31 b are erected from the base plate 33 provided on the front surface of the game board 20 so as to be orthogonal to the front surface of the base plate 33 in the glass surface direction. is doing. As shown in FIG. 3 and FIG. 4, the general winning ports 31 a and 31 b are provided with an opening (not shown) that allows a game ball to be taken in on its side surface and a contact surface 40 that can come into contact with the game ball that has flowed down. ing. Moreover, the front decorations 52 and 42 attached decoratively at the front-end | tip of the glass surface vicinity are provided. In the present embodiment, the base plate 33 and the general winning ports 31a and 31b are fixed so as to be integrated with a screw or the like from the rear surface of the base plate 33. However, the base plate 33 and the general winning ports 31a and 31b may be integrally formed. The general winning ports 31a, 31b, etc. correspond to an example of the “projection” in the present invention.

  The openings in the general winning ports 31a and 31b open to the diagonally upper surface of the side surfaces of the general winning ports 31a and 31b when the side accessory 30 is installed on the game board 20 (see FIG. 2). Is formed. The width of the opening is formed to have a size that allows at least one game ball to pass through. Further, it is conceivable that the opening is formed in a substantially square shape.

  The game balls won from the openings in the general winning ports 31a and 31b are collected through a game ball passage (not shown) formed rearwardly from below the openings. The collected game balls are detected by a game ball detection sensor (not shown) arranged further rearward of the game ball passage route. When the game ball detection sensor detects the game ball in this manner, a winning state is entered, and for example, ten game balls are paid out to the upper ball tray 14 as a prize ball for each (one) winning.

  As shown in FIGS. 3 and 4, the front decoration 52 at the general winning opening 31 a and the front decoration 42 at the general winning opening 31 b are the front ends of the general winning openings 31 a and 31 b erected forward from the base plate 33 near the glass surface. Attached at. The front decorations 42 and 52 have a larger diameter than the diameter of the cylindrical body 53 in the general winning opening 31a and the cylindrical body 43 in the general winning opening 31b, and are formed in a bowl shape with respect to the cylindrical bodies 43 and 53. . In addition, these front decorations 42 and 52 are attached decoratively, for example, it is comprised so that a shape, a color, and a raw material may follow the image of the pachinko machine 1, and the decoration along the said image is given. Further, the front decorations 52 and 42 may be formed by being integrally formed with the general winning openings 31a and 31b, respectively.

  By installing the bowl-shaped front decoration 42 and the like, as shown in FIG. 4, the interval between the rear surface of the front decoration 42 and the front surface of the base plate 33 becomes narrower than other parts. That is, with respect to the distance between the board surface and the glass surface of the game board 20 in which no game member is formed, the distance in the front-rear direction of the game board 20 is reduced by the thickness of the front decoration 42 and the base plate 33. The front decoration 42 corresponds to an example of a “buttock” in the present invention.

  The cylindrical body 43 shown in FIG. 4 has a hollow inside, and a part of the game ball passage path for collecting the winning game balls from the openings of the general winning ports 31a and 31b to the rear of the game board 20 is provided. Eggplant.

  Further, as shown in FIG. 2, the side accessory 30 is provided at the lower left of the game area T, and the inner guide rail is in contact with the base plate 33 of the side accessory 30 below the side accessory 30. 21b is formed. The passing area of the game ball formed by the inner guide rail 21b, the front decoration 42, the base plate 33 and the side face of the general winning opening 31b to be described below and the surface of the inner guide rail 21b below the side accessory 30 is also as follows. It is formed narrower than other game ball passage areas.

  Here, the contact surface 40 that can come into contact with the game ball on the side surface of the general winning opening 31b according to the embodiment of the present invention will be described with reference to FIG. 4, FIG. 6, and FIG. FIG. 6A is an enlarged left side view of the general winning award 31b according to the embodiment of the present invention shown inside the one-dot chain line in FIG. FIG. 6B shows a state in which the front decoration is removed from the general winning opening according to the embodiment of the present invention, and is a cross-sectional view taken along the line BB in FIG. FIG. 6C shows the state of the side face of the general winning opening according to the embodiment of the present invention, and is a cross-sectional view taken along line AA in FIG.

  FIG. 4 is a diagram viewed from the left direction of the general winning ports 31a and 31b and the direction substantially orthogonal to the left side of the general winning ports 31a and 31b when the side accessory 30 is arranged on the game board 20. As shown in the drawing, the side surface of the cylindrical body 43 of the general winning opening 31 b is erected in a direction orthogonal to the front surface of the base plate 33. Further, the contact surface 40 on the side surface is formed so that the distance from the center line of the cylindrical body 43 is different between the base side of the cylindrical body 43 and the front decoration 42 side. For example, as shown in FIGS. 6 (A) and 6 (C), the contact surface 40 of the general winning opening 31b has a base portion of the cylinder 43 at a distance from the center line C of the cylinder 43 to the contact surface 40. The front decoration 42 side is formed to be longer than the side. The center line C is a perpendicular line drawn from the center point (or the vicinity thereof) of the cross section (BB cross section) of the cylindrical body 43 parallel to the front surface of the base plate 33 shown in FIG. 6B. A line perpendicular to the front surface of the plate 33 is referred to and corresponds to an example of a “center line” in the present invention. Further, the contact surface 40 is formed with an inclined portion 46 that is inclined from the protrusion 45 that is the surface on the front decoration 42 side toward the center line C side (inside the cylinder pair 43). When the side accessory 30 is arranged on the game board 20, the protrusion 45 is formed so as to be substantially orthogonal to the board surface of the game board 20. Further, the protrusion 45 and the inclined portion 46 correspond to an example of the “guide portion” in the present invention.

  Further, since the inner guide rail 21b is provided in the vicinity of the side accessory 30, the inner guide rail 21b is provided in the vicinity of the general winning opening 31b provided in the side accessory 30. Of the side surface of the winning opening 31b, the contact surface 40 faces the inner guide rail 21b side. The inner guide rail 21b corresponds to an example of a “regulating member” or “rail member” in the present invention, and the contact surface 40 corresponds to an example of a “surface on the regulating member side” in the present invention.

  Here, the difference between the general winning opening 31b according to the embodiment of the present invention and the other general winning openings 31a will be described. FIG. 7A is an enlarged view of the general winning opening 31a shown inside the broken line in FIG. FIG. 7B shows a state where the front decoration is removed from the general winning opening, and is a B′-B ′ cross-sectional view in FIG. FIG. 7C shows the state of the side face of the general winning opening, and is a cross-sectional view taken along line A′-A ′ in FIG. FIG. 8 is a view for illustrating the operation of the side face of the general winning award 31b according to the embodiment of the present invention.

  Unlike the general winning opening 31b, the contact surface 50 of the general winning opening 31a, as shown in FIGS. 7A and 7B, is not provided with undulations such as the protrusion 45 and the inclined portion 46. . In this way, the contact surface 50 and the contact surface 40 are different in that a game ball formed by the contact surface 40 of the inner guide rail 21b, the front decoration 42, the base plate 33 (decoration plate 33b) and the general winning opening 31b is passed. This is because the area is narrower than other game ball passage areas.

  That is, as described in the section of the background art, two or more game balls that have flowed through the game area T almost simultaneously are the inner guide rail 21b, the front decoration 42, the base plate 33 (decoration plate 33b), and the general winning opening. When trying to pass the passing area of the game ball formed from the contact surface 40 of 31b, if the passing area of the game ball is narrow, there is a possibility that the ball is clogged, and it is necessary to eliminate it. It depends. For example, as shown in FIG. 8, when one of the two or more game balls flows down in the direction of the front decoration 42 and the other flows down in the front direction of the base plate 33, these game balls are stored in the game board 20. Are arranged in a direction substantially orthogonal to the surface of the board, and a situation where ball clogging may occur.

  In this regard, in the contact surface 50 of the general winning opening 31a shown in the A′-A ′ cross-sectional view of FIG. 7C, the base plate 33, the front decoration 52, the contact surface 50, and the two or more game balls are included. If the surface that can be contacted is wide and the general winning opening having this configuration is arranged at the position of the general winning opening 31b that is relatively close to the inner guide rail 21b, there is a possibility that a ball will be clogged.

  On the other hand, the contact surface 40 of the general winning opening 31b shown in the AA sectional view of FIG. 6C is provided with a protrusion 45 and an inclined portion 46, so that two or more game balls can be played almost simultaneously. Even when trying to pass through the passing area of the ball, as shown in FIG. 8, one of the game balls (the game ball on the front ornament 42 side) is placed in the direction of the board surface of the game board and the direction of the center line C of the cylinder 43 ( The fulcrum of two or more game balls that have been rolled (rotated) in the direction (X direction in FIG. 8) and arranged in a direction substantially orthogonal to the board surface of the game board 20 can be caused to flow down. As a result, it is possible to eliminate the situation where the ball clogging occurs without the downsizing of the decorative member and the removal of the base plate 33 necessary for installing the general winning opening.

  As shown in FIG. 6C, the contact surface 40 of the general winning opening 31 b is provided with a protruding portion 45 and an inclined portion 46, and the protruding portion 45 is a distance from the center line C of the cylindrical body 43. Is formed so as to be longer than the base portion side of the cylindrical body 43. If this is taken as the distance from the inner guide rail 21b side to the contact surface 40, the cylindrical body is larger than the distance from the protrusion 45 to the inner guide rail 21b. The distance from the base side of 43 to the inner guide rail 21b is longer.

  The general winning openings 35a and 35b are symmetrical to the general winning opening 31a, and there is no difference in other configurations. Further, the side accessory 34 arranged on the lower right side of the game area T is also symmetrical to the side accessory 30 arranged on the lower left side of the game area T shown in FIGS. There is no difference in other configurations. Therefore, these detailed explanations are omitted. Further, in the pachinko machine 1 according to the embodiment of the present invention, the configuration of the present invention is applied only to the general winning opening 31b.

(Start-up winning device)
The start winning device 27 is provided with opening and closing blades 27a and 27b that open and close by an actuator (not shown). The opening and closing blades 27a and 27b are normally located at positions facing each other. When the opening and closing blades 27a and 27b are at the positions, the interval between the opening and closing blades 27a and 27b allows at least one game ball to pass. It is formed as follows.

  The lower ends of the open / close blades 27a and 27b are pivotally supported by a mounting plate for attaching the start winning device 27 to the game board. When the above-mentioned normal symbol game is won, the open / close blade 27a is rotated leftward by an actuator. In addition, the opening / closing blade 27b is rotated rightward by the actuator. That is, the interval between the open / close blades 27a and 27b is increased. Further, a game ball passage path (not shown) formed rearward from the lower end between the open / close blades 27a and 27b is formed.

  Further, when the game ball passes between the opening / closing blades 27a and 27b in the start winning device 27 and wins the start winning device, the game ball is collected in the pachinko machine 1 through the game ball passing path. The collected game balls are detected by a starter sensor (not shown) arranged further rearward of the game ball passage path. When the starter sensor detects the game ball in this manner, it becomes a winning state and gives a start condition for the symbol variation game.

  Here, an outline of the symbol variation game will be described. For example, three symbols are displayed side by side on the variable display device 23. Each of these symbols is composed of ten types of numeric symbols “0” to “9”. When the variable display device 23 does not satisfy the start condition of the symbol variation game, that is, when the start winning device 27 is not won, the variable display device 23 displays the symbol in a stopped state for each symbol. Further, when the starter sensor detects a game ball, the symbols are scrolled up and down to display a variation. The special symbol variation display corresponds to the “design variation game” of the present invention. The symbols displayed on the variable display device 23 are not limited to numbers, and may be alphabets, symbols, character symbols, or the like.

  In addition, the variable display device 23 is displayed in a state where the predetermined display is stopped after the predetermined time has elapsed since the variable display, that is, the display is scrolled. For example, the display is performed so that the scrolling stops in the order of the symbol displayed on the left side of the variable display device 23, the symbol displayed on the right side, and the symbol displayed on the center.

  Here, the player can select any one of a specific gaming state (a big hit state), a reach state, or a lost state from a combination of the left, right, and center symbols displayed on the variable display device 23 in a stopped state. The state can be recognized. For example, when all the symbols in the left, right, and center columns displayed in the stopped state display the same symbol, the special gaming state is entered, and the variable winning device 28 described later is advantageous to the player. It becomes a state, and a game ball can win a prize. When the same symbol is displayed in a state where any two of the left, right and center symbols are stopped, the reach state can be recognized from the combination of the symbols. In addition, when all the symbols in the left, right, and center symbols are stopped, if the symbols in all the symbols are not the same, the lost state can be recognized.

(Variation winning equipment)
The variable winning device 28 is installed so as to fit into an attachment hole formed in the game board 20. In that case, it attaches with the screw | thread etc. by the baseplate 28a ahead of the variable prize-winning apparatus 28. FIG. The base plate 28 a is fixed to the front surface of the game board 20. In addition, an opening 28b is formed in the center of the front surface of the base plate 28a so as to face a game ball winning opening (not shown) provided in a box frame that allows a game ball to be taken in. The opening 28b and the game ball winning opening are formed to have a size capable of passing at least one game ball.

  The box frame is provided with an opening / closing door 28c for opening or closing the opening 28b and the game ball winning opening. The opening / closing door 28c is pivotally supported by the left and right lower ends of the game ball winning opening of the box frame, and is rotated in the front-rear direction by a solenoid.

  That is, when the pachinko machine 1 is in the special game state as a result of the symbol variation game, the solenoid is excited to open the open / close door 28c under the control described later, thereby forming a state advantageous to the player. When the special game state ends, the solenoid is demagnetized to close the open / close door 28c. In addition, in FIG. 2 which shows the game board 20 of the pachinko machine 1 in this embodiment, the open / close door 28c is in an open state.

  When the solenoid is excited and the open / close door 28c is opened, the game ball that has won the box frame through the opening 28b and the game ball winning opening is detected by a count switch provided inside the box frame. . When the count switch detects a game ball, for example, 15 game balls are paid out to the upper ball tray 14 as a winning ball for each (one) winning.

[Control of pachinko machine]
Next, the outline of the control of the pachinko machine 1 according to the present embodiment will be described with reference to FIG. FIG. 9 is a schematic diagram showing a control mechanism of the pachinko machine 1 according to the embodiment of the present invention.

  The pachinko machine 1 includes a main control board 60 and a sub control board 70. The main control board 60 includes a CPU (Central Processing Unit) 61, a RAM (Random Access Memory) 62, and a ROM (Read Only Memory) 63. The sub control board 70 includes a sub CPU 71, a RAM 72, and a ROM 73. The ROMs 63 and 73 store control programs necessary for the pachinko machine 1, and the main CPU 61 or the sub CPU 71 develops the control programs on the RAM 62 or the RAM 72 to perform various controls and processes. Yes. The main control board 60 controls the detection sensors / actuators, solenoids, and sub-control board 70 of the start winning device 27 and the variable winning device 28. The sub-control board 70 performs display control for the variable display device 23, performs sound control for the speaker 17, and performs lamp control for the decorative lamp 15 and the LED board 38. Various controls are performed on each device.

  For example, when a game ball driven into the game area T of the game board 20 by the launching device 18 passes through the game ball passage from the opening of the general winning opening 31b and is detected by the internal game ball detection sensor, the detection signal Is transmitted, and the main control board 60 controls the sub-control board 70. At this time, the sub control board 70 turns on the LED 38a by the LED board 38 of the side accessory 30 by, for example, lamp control. Further, for example, 10 game balls are paid out to the upper ball tray 14 as prize balls.

[Function and effect]
The operation and effect of the pachinko machine according to the present embodiment described above will be described.

  The pachinko machine according to the embodiment of the present invention is erected forward from a base plate provided on the front surface of the game board, and on the contact surface on the inner guide rail side among the side surfaces of the general winning opening close to the inner guide rail. Is formed with a slanted part that slopes in the direction of the front decoration and away from the center line, and a protrusion, and the front decoration side of the contact surface is formed so that the distance from the center line of the general winning opening is widened. Has been.

  Therefore, two or more game balls try to simultaneously pass through the distribution path of the game balls around the general winning opening, and are lined up in a direction substantially perpendicular to the board surface of the game board, which may cause a ball clogging. One side is rotated in the direction of the board surface (base plate) of the game board and the direction of the center line (X direction in FIG. 8) as shown in FIG. 8, and the fulcrum of two or more game balls is lost to flow down. Can do. As a result, it is possible to eliminate the situation where the ball clogging occurs without downsizing the decorative member and removing the base plate necessary for installing the general winning opening.

  Next, the technical idea that can be grasped from the above embodiment will be added below.

(A) The side of the restricting member among the side surfaces of the protruding portion is formed so as to be inclined in a direction away from the center line on the transparent member side. Game machines.
(B) The gaming machine according to any one of claims 1 to 7, wherein the restricting member is a game nail or a center accessory disposed substantially at the center of the game area of the game board.
(C) The collar portion is a part of a decorative member that decorates the winning device,
A gaming machine according to any one of claims 6 to 9.

[Modification]
Next, a modified example of the pachinko machine according to the present invention will be described.

  The configuration of the pachinko machine 1 described above is only one configuration example for suitably carrying out the present invention. Therefore, arbitrary modifications within the scope of the gist of the present invention can be made as appropriate.

  In the pachinko machine 1 according to the embodiment of the present invention described above, the protrusion 45 and the inclined portion 46 are provided on the contact surface 40 among the side surfaces of the cylindrical body 43 in the general winning opening 31b. The present invention is not limited to this. For example, the contact surface 40 may be inclined with respect to the base plate 33. The inclination may be formed so as to be away from the center line from the base side of the cylindrical body 43 toward the front decoration side, and formed so as to approach the center line from the base side of the cylindrical body 43 toward the front decoration side. May be. Also in the above-described modification, like the contact surface 40 of the cylindrical body 43 in the general winning opening 31b according to the pachinko machine 1 according to the embodiment of the present invention described above, they are arranged in a direction substantially orthogonal to the board surface of the game board 20. The fulcrum of two or more game balls that have been lost can be lost and flowed down. As a result, the balls can be jammed without downsizing the decorative members and removing the base plate 33 necessary for installing the general prize opening. It becomes possible to eliminate the situation that occurs.

  Further, in the pachinko machine 1 according to the embodiment of the present invention described above, only the general winning port 31b among the general winning ports 31a, 31b, 35a, 35b has the protrusion 45 and the inclined portion 46 on the contact surface 40. Although it is configured to form, the present invention is not limited to this, and, for example, even in the general winning ports 31a, 35a, and 35b, it may be configured to form protrusions and inclined portions on the side surfaces of the cylindrical body. Good. In the case of this modification, even if the game ball passage area formed in the vicinity of the other general prize opening becomes narrow, it is accompanied by the downsizing of the decorative member and the removal of the base plate 33 necessary for installing the general prize opening. In addition, it is possible to eliminate the situation where the ball clogging occurs in the game ball passage region.

  Further, in the pachinko machine 1 according to the embodiment of the present invention described above, only the general winning opening 31b is configured to form the protruding portion 45 and the inclined portion 46 on the contact surface 40. However, the present invention is not limited to this, and for example, the center accessory or other game members may be configured such that a protruding portion or an inclined portion is formed on the side surface thereof. When the present invention is applied to a center accessory or other game members, the “regulating member” in the present invention corresponds to a passing gate, an outer guide rail, a side lamp, and game nails arranged continuously. Further, as a gaming member to which the present invention can be applied, in addition to the center role, for example, a start winning device, a passing gate and the like can be cited.

  In the case of this modification, even if the game ball passage area formed in the vicinity of the center accessory or other game members becomes narrow, without reducing the size of the decorative member or removing the members necessary for installation, It is possible to eliminate a situation where a ball clogging occurs in the game ball passage region.

  The embodiment described above is described for facilitating the understanding of the present invention, and is not described for limiting the present invention. Each element disclosed in the above embodiment is intended to include any design change or equivalent belonging to the technical scope of the present invention.

1 is a schematic front view of a pachinko machine according to an embodiment of the present invention. 1 is a schematic front view of a game board of a pachinko machine according to an embodiment of the present invention. It is a perspective view of the side accessory provided in the lower left side of the game field of the pachinko machine concerning this embodiment. It is a left side view of a side accessory provided on the lower left side of the game area of the pachinko machine according to the present embodiment. It is the outline of the rear view of the side accessory provided in the lower left side of the game field of the pachinko machine concerning this embodiment. (A) It is an enlarged view of the left side surface of the general winning a prize mouth concerning the embodiment of the present invention shown inside the dashed-dotted line in FIG. (B) The state which removed the front decoration from the general winning opening concerning embodiment of this invention is shown, and it is BB sectional drawing in FIG. 6 (A). (C) The state of the side surface of the general winning opening concerning embodiment of this invention is shown, and it is AA sectional drawing in FIG. 6 (A). (A) It is an enlarged view of the general winning opening concerning embodiment of this invention shown inside the broken line in FIG. (B) The state which removed the front decoration from the general winning opening concerning embodiment of this invention is shown, and it is B'-B 'sectional drawing in FIG. 7 (A). (C) The state of the side surface of the general winning opening concerning embodiment of this invention is shown, and it is A'-A 'sectional drawing in FIG. 7 (A). It is drawing for showing the effect | action in the side of the general winning opening concerning embodiment of this invention. It is the schematic which shows the control mechanism of the pachinko machine concerning the embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pachinko machine 10 Outer frame 11 Hinge 12 Middle frame 13 Front frame 14 Upper ball tray 15 Decoration lamp 16 Lower ball tray 17 Speaker 18 Launcher 20 Game board 21a Outer guide rail 21b Inner guide rail 22 Game ball guide path 23 Variable display device 25 Center character 27 Start winning device 27a Opening and closing blade 28 Fluctuation winning device 28a Base plate 28b Opening portion 28c Opening and closing door 30 Side accessory 31b General winning port 32 Side lamp 33 Base plate 33a Supporting portion 33b Decoration plate 33c Contact surface 38 LED Board 38a LED
38b Substrate support part 39 LED board cover 40 Contact surface 42 Front decoration 43 Tube 45 Projection part 46 Inclination part 60 Main control board 61 Main CPU
62 RAM
63 ROM
70 Sub control board 71 Sub CPU
C Center line T Game area

Claims (11)

A game board with the front as a game area,
A transparent member covering the front of the game board;
A regulating member that regulates flow in a predetermined direction with respect to the game ball flowing down the game area,
A gaming machine equipped with
In the vicinity of the restricting member, provided with a protruding portion standing from the board surface of the game board toward the transparent member,
Of the protrusions, a plate-like flange is provided at the tip on the transparent member side substantially parallel to the board surface,
Of the side surfaces of the projecting portion, the surface on the regulating member side is provided with a guiding portion for guiding the game ball in contact with the transparent member side of the surface to the board surface side of the game board,
A gaming machine characterized by The guide part has a center line of the projecting part that is more orthogonal to the board surface than the transparent member side of the surface of the game board on the side of the restricting member among the side surfaces of the projecting part. That the distance from is narrow,
The gaming machine according to claim 1. The guide portion is formed such that the board surface side of the game board on the side of the restricting member among the side surfaces of the projecting portion has a larger distance from the restricting member than the transparent member side of the surface. That
The gaming machine according to claim 1. 3. The gaming machine according to claim 2, wherein a stepped portion that is inclined in a direction of the transparent member and in a direction away from the center line is provided on a surface of the protruding portion on a side of the regulating member. . A base plate attached to the game board is provided around a base part of the board side of the game board in the protruding part,
The gaming machine according to claim 1, wherein: The protruding portion is a winning device that has an opening portion that opens substantially upward on a side surface thereof and can receive a game ball;
A gaming machine according to any one of claims 1 to 5. The projecting portion is a center accessory disposed substantially in the center of the game area of the game board;
A gaming machine according to any one of claims 1 to 5, The gaming machine according to any one of claims 1 to 7, wherein the restricting member is a rail member that defines the gaming area in the gaming board. The gaming machine according to claim 8, wherein the rail member is made of resin. A game board with the front as a game area,
A transparent member covering the front of the game board;
A regulating member that regulates flow in a predetermined direction with respect to the game ball flowing down the game area,
In the vicinity of the restricting member, provided with a protruding portion standing in the direction of the transparent member from the board surface of the game board,
Of the protrusions, a flange is provided in a substantially horizontal direction with the board surface at the tip on the transparent member side,
Of the side surfaces of the protruding portion, the board surface side of the game board on the surface on the regulating member side is narrower than the center line of the protruding portion perpendicular to the board surface than the transparent member side of the surface. Being formed to be,
A gaming machine characterized by A game board with the front as a game area,
A transparent member covering the front of the game board;
A regulating member that regulates flow in a predetermined direction with respect to the game ball flowing down the game area,
In the vicinity of the restricting member, provided with a protruding portion standing in the direction of the transparent member from the board surface of the game board,
Of the protrusions, a flange is provided in a substantially horizontal direction with the board surface at the tip on the transparent member side,
The board surface side of the game board on the side of the restricting member among the side surfaces of the protruding portion is formed so that the distance from the restricting member is wider than the transparent member side of the surface,
A gaming machine characterized by

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