JP7047882B2 - Pachinko machine - Google Patents

Description

The present invention relates to a gaming machine such as a pachinko machine.

In a gaming machine such as a pachinko machine, a gaming machine including a first member and a second member arranged on the first member is known (Patent Document 1).

Japanese Patent Application Laid-Open No. 2003-310905

However, in the above-mentioned gaming machine, there is room for improvement in the configuration in which the second member is arranged on the first member .

The present invention has been made to solve the above-exemplified problems, and an object of the present invention is to provide a gaming machine that can be improved in a configuration in which a second member is arranged on a first member .

In order to achieve this object, the gaming machine according to claim 1 includes a first member and a second member detachably arranged on the first member, the first member and the second member. At least a part of the gaming area by the gaming board is formed on the front side of the slingshot, and the first member can be disposed so that at least a part of the second member overlaps the second member in front view. A third member is provided, and the first member, the second member, and the third member are configured so that the third member can be arranged on the most front side, and the first member is at least the second member. The overlapping means is provided so as to be partially overlapped, the rearward displacement of the second member is restricted by the overlapping means, and the second member can be removed while the third member is disposed at least on the first member. The gaming machine is provided with a fourth member configured so that at least a part thereof can be disposed on the front side of the first member, and the fourth member includes the second member and the third member. At a position different from the overlapping position in the front view, at least a part of the second member overlaps with the front view.

According to the gaming machine according to claim 1, it can be improved in a configuration in which the second member is arranged on the first member .

It is a front view of the pachinko machine in 1st Embodiment. It is a front view of the game board of a pachinko machine. It is a rear view of a pachinko machine. It is a block diagram which shows the electric structure of a pachinko machine. It is an exploded perspective front view of a game board. (A) is a front view of the winning opening unit, and (b) is a rear view of the winning opening unit. (A) is a side view of the winning opening unit, and (b) is a cross-sectional view of the winning opening unit in the line VIIb-VIIb of FIG. 6 (a). (A) is a perspective front view of the winning opening unit, and (b) is a perspective rear view of the winning opening unit. It is a front view of the pachinko machine in the 2nd Embodiment. It is an exploded perspective front view of a pachinko machine. (A) is a front view of the winning opening unit, (b) is a cross-sectional view of the winning opening unit in the line XIb-XIb of FIG. 11 (a), and (c) is a sectional view of the winning opening unit of FIG. 11 (a). It is sectional drawing of the winning opening unit in the XIc-XIc line. It is an exploded perspective front view of a winning opening unit. It is an exploded perspective rear view of a winning opening unit. (A) is a front view of the game board, (b) is a cross-sectional view of the game board in the XIVb-XIVb line of FIG. 14 (a), and (c) is a cross-sectional view of the game board of FIG. 14 (a). It is sectional drawing of the game board in XIVc line. (A) is a front view of the game board, (b) is a cross-sectional view of the game board in the XVb-XVb line of FIG. 15 (a), and (c) is an XVc- of FIG. 15 (a). It is sectional drawing of the game board in the XVc line. (A) is a front view of the game board in the third embodiment, and (b) is a cross-sectional view of the game board in the XVIb-XVIb line of FIG. 16 (a). It is a perspective front view of a game board. It is an exploded perspective front view of a game board. (A) is a front view of the game board in the fourth embodiment, and (b) is a cross-sectional view of the game board in the XIXb-XIXb line of FIG. 19 (a). It is an exploded perspective front view of a game board. (A) is a front view of the game board in the fifth embodiment, and (b) is a cross-sectional view of the game board in the line XXIb-XXIb of FIG. 21 (a). It is an exploded perspective front view of a game board. (A) is a front view of the game board in the sixth embodiment, and (b) is a sectional view of the game board in the line XXIIIb-XXIIIb of FIG. 23 (a). It is an exploded perspective front view of a game board. (A) is a front view of the game board in the seventh embodiment, and (b) is a sectional view of the game board in the line XXVb-XXVb of FIG. 25 (a). It is an exploded perspective front view of a game board. (A) is a cross-sectional view of a game board according to an eighth embodiment. (B) is a cross-sectional view of a game board according to a ninth embodiment. It is a rear perspective view of the first prize-winning member in the tenth embodiment, and (b) is an exploded perspective front view of the first prize-winning member and a base plate. (A) is a front view of the game board, and (b) is a cross-sectional view of the game board in the line XXIXb-XXIXb of FIG. 29 (a). (A) is an exploded perspective front view of the first winning member and the base plate in the eleventh embodiment, and (b) is a cross-sectional view of the first winning member and the base plate. (A) is an exploded perspective front view of the first winning member in the twelfth embodiment, and (b) is an exploded top view of the first winning member of FIG. 31 (a). (A) is a top view of the first winning member, and (b) is a partially enlarged top view of the first winning member in the range XXXIIb of FIG. 32 (a). (A) is a cross-sectional view of the game board in the thirteenth embodiment, and (b) is a cross-sectional view of the game board in the line XXXIIIb-XXXIIIb of FIG. 33 (a). It is an exploded perspective front view of a game board. It is an exploded perspective front view of the game board and the passage forming member in 14th Embodiment. (A) and (b) are sectional views of a game board and a passage forming member. (A) is a perspective front view of the first winning member in the fifteenth embodiment, and (b) is a sectional view of a game board. (A) and (b) are sectional views of a game board and a front frame in 16th Embodiment. It is an exploded perspective front view of the game board in 17th Embodiment. (A) is a front view of the game board, and (b) is a cross-sectional view of the game board in the XLb-XLb line of FIG. 40 (a). (A) is a front view of the game board in the eighteenth embodiment, and (b) is a cross-sectional view of the game board in the XLIb-XLIb line of FIG. 41 (a). It is an exploded perspective front view of a game board. (A) to (c) are sectional views of a game board. It is an exploded perspective front view of the game board in 19th Embodiment. (A) is a front view of the game board, and (b) is a cross-sectional view of the game board in the XLVb-XLVb line of FIG. 45 (a). (A) is a front view of the game board, and (b) is a cross-sectional view of the game board in the XLVIb-XLVIb line of FIG. 46 (a). (A) is a front view of the game board in the twentieth embodiment, and (b) is a cross-sectional view of the game board in the XLVIIb-XLVIIb line of FIG. 47 (a). It is an exploded perspective front view of a game board. (A) is a front view of the game board in the 21st embodiment, and (b) is a cross-sectional view of the game board in the XLIXb-XLIXb line of FIG. 49 (a). (A) and (b) are sectional views of the game board in the Lb-Lb line of FIG. 49 (a). (A) is an exploded perspective view of the winning opening unit in the 22nd embodiment, and (b) is a front view of the game board. (A) is a cross-sectional view of the game board in the line LIIa-LIIA of FIG. 51 (b), and (b) is a cross-sectional view of the game board in the line LIIb-LIIB of FIG. 52 (a). (A) is a perspective front view of the first winning member in the 23rd embodiment, and FIG. 53 (b) is a front view of the game board. (A) and (b) are sectional views of the game board in the LIVA-LIVA line of FIG. 53 (a). The first winning member in the 24th embodiment will be described. The fastening direction of the first winning member to the base plate in the 25th embodiment will be described. (A) is a front view of the game board, and (b) and (c) are cross-sectional views of the game board in the LVII-LVII line of FIG. 57 (a). It is an exploded perspective front view of the game board in the 26th Embodiment. (A) and (b) are sectional views of a game board.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. First, with reference to FIGS. 1 to 8, as a first embodiment, an embodiment in which the present invention is applied to a pachinko gaming machine (hereinafter, simply referred to as “pachinko machine”) 10 will be described. 1 is a front view of the pachinko machine 10 in the first embodiment, FIG. 2 is a front view of the gaming board 13 of the pachinko machine 10, and FIG. 3 is a rear view of the pachinko machine 10.

As shown in FIG. 1, the pachinko machine 10 has an outer frame 11 in which an outer shell is formed by a wooden frame combined in a substantially rectangular shape, and an outer frame 11 formed in substantially the same outer shape as the outer frame 11. It is provided with an inner frame 12 that is supported so as to be openable and closable. Metal hinges 18 are attached to the outer frame 11 at two upper and lower positions on the left side of the front view (see FIG. 1) in order to support the inner frame 12, and the side on which the hinge 18 is provided is used as an opening / closing axis. The frame 12 is supported so as to be openable and closable toward the front side of the front surface.

A game board 13 (see FIG. 2) having a large number of nails, winning openings 63, 64, etc. is detachably attached to the inner frame 12 from the back surface side. A ball (game ball) flows down the front surface of the game board 13 to perform a bullet game. The inner frame 12 includes a ball launching unit 112a (see FIG. 4) that launches a ball into the front region of the game board 13 and a launch that guides the ball launched from the ball launching unit 112a to the front region of the game board 13. Rails (not shown) etc. are attached.

On the front side of the inner frame 12, a front frame 14 that covers the upper side of the front surface and a lower plate unit 15 that covers the lower side thereof are provided. Metal hinges 19 are attached to the upper and lower two places on the left side of the front view (see FIG. 1) to support the front frame 14 and the lower plate unit 15, and the side on which the hinges 19 are provided is used as the opening / closing axis of the front frame. The 14 and the lower plate unit 15 are supported so as to be openable and closable toward the front side of the front surface. The lock of the inner frame 12 and the lock of the front frame 14 are released by inserting a dedicated key into the keyhole 21 of the cylinder lock 20 and performing a predetermined operation.

The front frame 14 is assembled with decorative resin parts, electric parts, and the like, and a window portion 14c having a substantially elliptical opening is provided at a substantially central portion thereof. A glass unit 16 having two plate glasses is arranged on the back surface side of the front frame 14, and the front surface of the game board 13 can be visually recognized on the front side of the pachinko machine 10 via the glass unit 16.

In the front frame 14, an upper plate 17 for storing balls is formed in a substantially box shape with the upper surface open so as to project forward, and prize balls, rented balls, and the like are discharged to the upper plate 17. The bottom surface of the upper plate 17 is formed so as to be inclined downward to the right side of the front view (see FIG. 1), and the ball thrown into the upper plate 17 is guided to the ball launching unit 112a (see FIG. 4) by the inclination. Further, a frame button 22 is provided on the upper surface of the upper plate 17. The frame button 22 is operated by the player, for example, when changing the stage of the effect displayed on the third symbol display device 81 (see FIG. 2) or changing the effect content of the super reach. To.

The front frame 14 is provided with light emitting means such as various lamps around the front frame 14 (for example, a corner portion). These light emitting means change and control the light emitting mode by lighting or blinking according to a change in the gaming state at the time of a big hit or a predetermined reach, and play a role of enhancing the effect of the effect during the game. Illuminations 29 to 33 having a built-in light emitting means such as an LED are provided on the peripheral edge of the window portion 14c. In the pachinko machine 10, these illumination units 29 to 33 function as effect lamps such as jackpot lamps, and each illumination unit 29 to 33 is lit by lighting or blinking the built-in LED at the time of jackpot or reach effect. Or it blinks to notify that the jackpot is in progress or that the reach is one step before the jackpot. Further, in the upper left portion of the front frame 14 when viewed from the front (see FIG. 1), a light emitting means such as an LED is built in, and a display lamp 34 capable of displaying the time when the prize ball is being paid out and the time when an error occurs is provided.

Further, on the lower side of the illuminated portion 32 on the right side, a small window 35 is formed by attaching a transparent resin from the back surface side so that the back surface side of the front frame 14 can be visually recognized, and a sticking space K1 on the front surface of the game board 13 (FIG. The certificate stamp or the like attached to (see 2) is visible from the front of the pachinko machine 10. Further, in the pachinko machine 10, in order to bring out more glitter, a plating member 36 made of ABS resin having chrome plating is attached to the region around the illuminated portions 29 to 33.

A ball lending operation unit 40 is arranged below the window unit 14c. The ball lending operation unit 40 is provided with a frequency display unit 41, a ball lending button 42, and a return button 43. When the ball lending operation unit 40 is operated with bills, cards, etc. inserted in the card unit (ball lending unit) (not shown) arranged on the side of the pachinko machine 10, the ball lending unit 40 is operated according to the operation. Lending is done. Specifically, the frequency display unit 41 is an area where the remaining amount information such as a card is displayed, and the built-in LED is turned on and the remaining amount is displayed as a numerical value as the remaining amount information. The ball lending button 42 is operated to obtain a lending ball based on the information recorded on the card or the like (recording medium), and the lending ball is supplied to the upper plate 17 as long as the remaining amount is present on the card or the like. Will be done. The return button 43 is operated when requesting the return of the card or the like inserted in the card unit. A pachinko machine in which balls are lent directly to the upper plate 17 from a ball lending device or the like without going through a card unit, a so-called cash machine, does not require a ball lending operation unit 40. In this case, the ball lending operation unit 40 is not required. A decorative sticker or the like may be added to the installation portion of the above to make the parts configuration common. It is possible to standardize pachinko machines and cash machines that use card units.

In the lower plate unit 15 located on the lower side of the upper plate 17, a lower plate 50 for storing balls that could not be stored in the upper plate 17 is formed on the left side thereof in a substantially box shape with an open upper surface. .. On the right side of the lower plate 50, an operation handle 51 operated by a player to drive the ball into the front surface of the game board 13 is arranged.

Inside the operation handle 51, there is a touch sensor 51a for permitting the driving of the ball launch unit 112a, a launch stop switch 51b for stopping the launch of the ball during the pressing operation period, and a rotation of the operation handle 51. It has a built-in variable resistor (not shown) that detects the amount of dynamic operation (rotation position) by the change in electrical resistance. When the operation handle 51 is rotated clockwise by the player, the touch sensor 51a is turned on and the resistance value of the variable resistor changes according to the rotation operation amount, and the resistance value of the variable resistor is changed. The ball is launched with a strength corresponding to (launch intensity), whereby the ball is driven into the front surface of the game board 13 with a jump amount corresponding to the operation of the player. Further, when the operation handle 51 is not operated by the player, the touch sensor 51a and the firing stop switch 51b are turned off.

A ball pulling lever 52 for operating the ball stored in the lower plate 50 when the ball stored in the lower plate 50 is discharged downward is provided in the lower front portion of the lower plate 50. The ball pulling lever 52 is always urged in the front direction, and by sliding it in the back direction against the urging, the bottom opening formed on the bottom surface of the lower plate 50 is opened, and the bottom opening thereof is opened. The ball naturally falls from the bottom opening and is discharged. The operation of the ball removing lever 54b is usually performed in a state where a box (generally referred to as "Senryobako") for receiving the balls discharged from the lower plate 50 is placed below the lower plate 50.

As shown in FIG. 2, the game board 13 has a base plate 60 machined into a substantially square shape in front view, a large number of nails (not shown) for ball guidance, a windmill, rails 61, 62, and a general prize. The opening 63, the first winning opening 64, the second winning opening 640, the variable winning device 65, the through gate 67, the variable display device unit 80, etc. are assembled, and the peripheral portion thereof is the back surface of the inner frame 12 (see FIG. 1). Attached to the side. The base plate 60 is made of a light-transmitting resin material, and is formed so that the player can visually recognize various structures arranged on the back side of the base plate 60 from the front side thereof. The general winning opening 63, the first winning opening 64, the second winning opening 640, the variable winning device 65, and the variable display device unit 80 are arranged in the through holes formed in the base plate 60 by router processing, and are arranged in the through hole of the game board 13. It is fixed from the front side with tapping screws or the like.

The front central portion of the game board 13 can be visually recognized from the front side of the inner frame 12 through the window portion 14c (see FIG. 1) of the front frame 14. Hereinafter, the configuration of the game board 13 will be described mainly with reference to FIG. 2.

An outer rail 62 formed by bending a strip-shaped metal plate into a substantially arc shape is planted on the front surface of the game board 13, and a strip-shaped metal plate is placed inside the outer rail 62 in the same manner as the outer rail 62. The arc-shaped inner rail 61 formed in 1 is planted. The inner rail 61 and the outer rail 62 surround the front outer periphery of the game board 13, and the game board 13 and the glass unit 16 (see FIG. 1) surround the front and back of the game board 13, so that the front surface of the game board 13 is surrounded by a ball. A game area in which the game is played is formed by the behavior of. The game area is an area (a winning opening or the like is arranged and fired) which is the front surface of the game board 13 and is divided by two rails 61 and 62 and a resin outer edge member 73 connecting the rails. This is the area where the sphere flows down).

The two rails 61 and 62 are provided to guide the ball launched from the ball launching unit 112a (see FIG. 4) to the upper part of the game board 13. A return ball prevention member 68 is attached to the tip portion of the inner rail 61 (upper left portion in FIG. 2) to prevent the ball once guided to the upper part of the game board 13 from returning to the ball guide passage. Will be done. A return rubber 69 is attached to the tip of the outer rail 62 (upper right part in FIG. 2) at a position corresponding to the maximum flight portion of the ball, and the ball launched with a predetermined momentum hits the return rubber 69 and has momentum. Is attenuated and bounced back toward the center.

In the lower left side of the front view (lower left side of FIG. 2) of the game area, first symbol display devices 37A and 37B including a plurality of LEDs as light emitting means and a 7-segment display are arranged. The first symbol display devices 37A and 37B display according to each control performed by the main control device 110 (see FIG. 4), and mainly display the gaming state of the pachinko machine 10. In the present embodiment, the first symbol display devices 37A and 37B are configured to be used properly depending on whether the ball has won the first winning opening 64 or the second winning opening 640. Specifically, when the ball wins the first winning opening 64, the first symbol display device 37A operates, while when the ball wins the second winning opening 640, the first one. The symbol display device 37B is configured to operate.

Further, the first symbol display devices 37A and 37B use LEDs to indicate whether the pachinko machine 10 is in the probable change, the time reduction, or the normal state by the lighting state, or indicate whether the pachinko machine 10 is in the changing state or not by the lighting state. , Whether the stop symbol is a symbol corresponding to a probable change jackpot, a symbol corresponding to a normal jackpot, or an off symbol is indicated by the lighting state, the number of reserved balls is indicated by the lighting state, and the round during the jackpot is indicated by the 7-segment display device. Display the number and error. It should be noted that the plurality of LEDs are configured so that the emission colors (for example, red, green, blue) of the respective LEDs are different, and the combination of the emission colors may indicate various gaming states of the pachinko machine 10 with a small number of LEDs. can.

In the pachinko machine 10, a lottery is performed when the first winning opening 64 and the second winning opening 640 have won a prize. In the lottery, the pachinko machine 10 determines whether or not it is a big hit (big hit lottery), and if it is determined to be a big hit, it also determines the type of the big hit. As the jackpot type determined here, 15R probability variation jackpot, 4R probability variation jackpot, and 15R normal jackpot are prepared. The first symbol display devices 37A and 37B not only indicate whether or not the result of the lottery is a big hit as a stop symbol after the end of the fluctuation, and if it is a big hit, a symbol corresponding to the jackpot type is shown. ..

Here, the "15R probability variation jackpot" is a probability variation jackpot that shifts to a high probability state after the jackpot with a maximum number of rounds of 15 rounds, and the "4R probability variation jackpot" is a jackpot with a maximum number of rounds of 4 rounds. It is a probabilistic jackpot that shifts to a high-probability state after. Further, "15R normal jackpot" is a jackpot in which the maximum number of rounds shifts to a low probability state after a jackpot of 15 rounds, and the time is shortened during a predetermined number of fluctuations (for example, 100 fluctuations). be.

In addition, the "high probability state" refers to a state in which the probability of a big hit is increased as an added value after the end of the big hit, that is, during a so-called probability fluctuation (probability change), in other words, a game in which it is easy to shift to a special gaming state. It is the state of. The high-probability state (during probability change) in the present embodiment includes a game state in which the winning probability of the second symbol, which will be described later, is increased and the ball is likely to win the second winning opening 640. The "low probability state" means a state in which the probability change is not in progress, and a state in which the jackpot probability is normal, that is, a state in which the jackpot probability is lower than in the probability change state. In the "low probability state", the time saving state (during the time saving) is a state in which the jackpot probability is a normal state, and the jackpot probability remains the same and only the winning probability of the second symbol is increased to increase the second winning opening 640. It refers to the state of the game in which the ball is easy to win. On the other hand, when the pachinko machine 10 is in the normal state, it is a state of the game in which neither the probability change nor the time reduction is performed (the jackpot probability and the hit probability of the second symbol are not increased).

During the probability change or the time reduction, not only the probability of hitting the second symbol increases, but also the time when the electric accessory 640a attached to the second winning opening 640 is opened is changed, which is a longer time than during normal times. Set. When the electric accessory 640a is in the open state (open state), the ball wins in the second winning opening 640 as compared with the case where the electric accessory 640a is in the closed state (closed state). It will be easy. Therefore, during the probable change or the shortened working hours, it becomes easy for the ball to win the second winning opening 640, and the number of times the big hit lottery is performed can be increased.

It should be noted that, during the probability change or the time reduction, the opening time of the electric accessory 640a attached to the second winning opening 640 is not changed, or in addition to changing the opening time, electric power is applied once. The change may be made to increase the number of times that the accessory 640a is opened more than in the normal state. In addition, the winning probability of the second symbol is not changed during the probability change or the time reduction, and the electric accessory 640a is opened at the time when the electric accessory 640a attached to the second winning opening 640 is opened and at one hit. At least one of the number of times may be changed. In addition, during the probability change or the time reduction, the time for opening the electric accessory 640a attached to the second winning opening 640 and the number of times for opening the electric accessory 640a at one time are not performed, and the second symbol is hit. Only the probability may be changed to increase compared to the normal time.

In the game area, a plurality of general winning openings 63 are arranged in which 5 to 15 balls are paid out as prize balls when the balls win a prize. Further, a variable display device unit 80 is arranged in the central portion of the game area. The variable display device unit 80 is triggered by a winning (starting winning) in the first winning opening 64 and the second winning opening 640, and is synchronized with the variable display in the first symbol display devices 37A and 37B to display the third symbol. It is composed of a third symbol display device 81 composed of a liquid crystal display (hereinafter simply abbreviated as "display device") that performs variable display, and an LED that variablely displays the second symbol triggered by the passage of a sphere of a through gate 67. A second symbol display device (not shown) is provided.

Further, in the variable display device unit 80, a center frame 86 is arranged so as to surround the outer periphery of the third symbol display device 81. The third symbol display device 81 can be visually recognized from the opening opened in the center of the center frame 86.

The third symbol display device 81 is composed of a large liquid crystal display having a size of 9 inches, and by controlling the display contents by the display control device 114 (see FIG. 4), for example, the upper, middle, and lower three. Two symbol columns are displayed. Each symbol row is composed of a plurality of symbols (third symbol), and these third symbols are horizontally scrolled for each symbol row, and the third symbol is variably displayed on the display screen of the third symbol display device 81. It has become like. In the third symbol display device 81 of the present embodiment, the game state is displayed by the control of the main control device 110 (see FIG. 4), whereas the first symbol display devices 37A and 37B display the game state. A decorative display is performed according to the display of the symbol display devices 37A and 37B. In addition, instead of the display device, for example, a reel or the like may be used to configure the third symbol display device 81.

The second symbol display device lights the "○" symbol and the "×" symbol as the display symbol (second symbol (not shown)) alternately every time the sphere passes through the through gate 67 for a predetermined time. It is a variable display. In the pachinko machine 10, when it is detected that the ball has passed through the through gate 67, a winning lottery is performed. As a result of the winning lottery, if it is a winning, the symbol "○" is stopped and displayed on the second symbol display device after the variation display of the second symbol. Further, if the result of the winning lottery is a failure, the symbol "x" is stopped and displayed on the second symbol display device after the variation display of the third symbol.

In the pachinko machine 10, when the variation display in the second symbol display device is stopped at a predetermined symbol (in the present embodiment, the symbol “○”), the electric accessory 640a attached to the second winning opening 640 is used for a predetermined time. It is configured to be in operation (open) only.

The time required for the variation display of the second symbol is set to be shorter during the probability change or the time reduction than when the gaming state is normal. As a result, during the probability change and the time reduction, the variation display of the second symbol is performed in a short time, so that the winning lottery can be performed more than in the normal time. Therefore, since the chances of winning in the winning lottery increase, it is possible to give the player many opportunities to open the electric accessory 640a of the second winning opening 640. Therefore, it is possible to make it easy for the ball to win the second winning opening 640 during the probability change and the time reduction.

In addition, during the probability change or the time reduction, the second winning opening 640 can be reached by other methods such as increasing the opening time and the number of times of opening the electric accessory 640a for each hit. When the ball is in a state where it is easy to win a prize, the time required for the variable display of the second symbol may be constant regardless of the gaming state. On the other hand, when the time required for the variation display of the second symbol is set to be shorter than the normal time during the probability change or the time reduction, the hit probability may be constant regardless of the gaming state, or one hit. The opening time and the number of times of opening the electric accessory 640a may be constant regardless of the gaming state.

The through gate 67 is attached to the game board on the right side in the area below the variable display device unit 80, and among the balls fired on the game board, a part of the balls flowing down to the right side of the game board can pass through. It is configured in. When the ball passes through the through gate 67, a winning lottery for the second symbol is performed. After the winning lottery, the variable display is performed on the second symbol display device, and if the winning lottery result is a hit, the symbol "○" is displayed as the stop symbol of the variable display, and the winning lottery result is not correct. For example, a symbol of "x" is displayed as a stop symbol of the variable display.

The number of times the ball has passed through the through gate 67 is held up to a total of four times, and the number of held balls is displayed by the above-mentioned first symbol display devices 37A and 37B and at the second symbol holding lamp (not shown). Is also lit and displayed. Four second symbol hold lamps are provided for the maximum number of hold lamps, and are arranged symmetrically below the third symbol display device 81.

The variation display of the second symbol is performed by switching between lighting and non-lighting of a plurality of lamps in the second symbol display device as in the present embodiment, as well as the first symbol display devices 37A, 37B and the third. It may be performed by using a part of the symbol display device 81. Similarly, the second symbol holding lamp may be turned on by a part of the third symbol display device 81. Further, the maximum number of reserved balls for the passage of the balls of the through gate 67 is not limited to 4 times, and may be set to 3 times or less, or 5 times or more (for example, 8 times). Further, the number of through gates 67 assembled is not limited to one, and may be a plurality (for example, two). Further, the assembly position of the through gate 67 is not limited to the right side of the variable display device unit 80, and may be, for example, the left side of the variable display device unit 80. Further, since the number of reserved balls is indicated by the first symbol display devices 37A and 37B, the lighting display may not be performed by the second symbol holding lamp.

Below the variable display device unit 80, a first winning opening 64 in which a ball can win a prize is arranged. When a ball wins a prize in the first winning opening 64, the first winning opening switch (not shown) provided on the back surface side of the game board 13 is turned on, and the main control device 110 is caused by turning on the first winning opening switch. A big hit lottery is made in (see FIG. 4), and the display according to the lottery result is shown by the first symbol display device 37A.

On the other hand, on the right side of the front view of the first winning opening 64, a second winning opening 640 in which a ball can win is arranged. When a ball wins in the second winning opening 640, the second winning opening switch (not shown) provided on the back surface side of the game board 13 is turned on, and the main control device 110 is caused by turning on the second winning opening switch. A big hit lottery is made in (see FIG. 4), and the display according to the lottery result is shown by the first symbol display device 37B.

Further, each of the first winning opening 64 and the second winning opening 640 is also one of the winning openings in which five balls are paid out as prize balls when a ball is won. In the present embodiment, the number of prize balls paid out when a ball wins in the first winning opening 64 and the number of winning balls paid out when a ball wins in the second winning opening 640 are configured to be the same. , The number of prize balls paid out when a ball wins in the first winning opening 64 and the number of prize balls paid out when a ball wins in the second winning opening 640, for example, a ball to the first winning opening 64 The number of prize balls paid out when a prize is won may be three, and the number of prize balls paid out when a ball is won in the second prize opening 640 may be configured as five.

An electric accessory 640a is attached to the second winning opening 640. The electric accessory 640a is configured to be openable and closable, and normally the electric accessory 640a is in a closed state (reduced state), making it difficult for the ball to win a prize in the second winning opening 640. On the other hand, when the symbol "○" is displayed on the second symbol display device as a result of the variation display of the second symbol performed when the ball passes through the through gate 67, the electric accessory 640a is in an open state (enlarged). The state), and the ball is in a state where it is easy to win a prize in the second winning opening 640.

As described above, during the probabilistic change and the time reduction, the probability of hitting the second symbol is higher than during the normal time, and the time required for the variation display of the second symbol is short. The symbol of "" is easily displayed, and the number of times that the electric accessory 640a is in the open state (retracted state) increases. Further, during the probability change and the time reduction, the time during which the electric accessory 640a is released is also longer than during the normal time. Therefore, it is possible to create a state in which the ball is easier to win in the second winning opening 640 than in the normal time during the probability change and the time reduction.

Here, the probability of winning a big hit is the same in both the low probability state and the high probability state when the ball wins in the first winning opening 64 and when the ball wins in the second winning opening 640. However, the probability of becoming a 15R probability variable jackpot as the type of jackpot selected in the case of a jackpot is higher when the ball wins in the second winning opening 640 than when the ball wins in the first winning opening 64. It is set. On the other hand, the first winning opening 64 does not have an electric accessory as in the second winning opening 640, and the ball is in a state where it can always win a prize.

Therefore, during normal times, the electric accessory attached to the second winning opening 640 is often in a closed state, and it is difficult to win the second winning opening 640. Then, the ball is fired so that the ball passes to the left of the variable display device unit 80 (so-called "left-handed"), and by winning the first winning opening 64, many chances of a big hit lottery are obtained, and the big hit is obtained. It is advantageous for the player to aim at that.

On the other hand, during the probability change or the time reduction, by passing the ball through the through gate 67, the electric accessory 640a attached to the second winning opening 640 is likely to be in an open state, and it is easy to win a prize in the second winning opening 640. Therefore, the ball is fired so that the ball passes to the right of the variable display device 80 toward the second winning opening 640 (so-called "right-handed"), and the electric accessory is opened by passing through the through gate 67. At the same time, it is advantageous for the player to aim for a 15R probability variation jackpot by winning the second winning opening 640.

As described above, the pachinko machine 10 of the present embodiment fires a ball at the player according to the gaming state of the pachinko machine 10 (whether it is in the probable change, in the time saving, or in the normal state). You can change the method of "left-handed" and "right-handed". Therefore, it is possible to change the way the ball is hit for the player, so that the game can be enjoyed.

A variable winning device 65 is arranged on the right side of the first winning opening 64, and a horizontally long rectangular specific winning opening (large opening opening) 65a is provided in a substantially central portion thereof. In the pachinko machine 10, when the jackpot lottery performed due to the winning of the first winning slot 64 or the second winning slot 640 becomes a jackpot, after a predetermined time (variable time) has elapsed, the jackpot stop symbol is displayed. The first symbol display device 37A or the first symbol display device 37B is turned on so that the stop symbol corresponding to the jackpot is displayed on the third symbol display device 81 to indicate the occurrence of the jackpot. After that, the gaming state transitions to a special gaming state (big hit) where the ball is easy to win. As this special gaming state, the specific winning opening 65a, which is normally closed, is opened for a predetermined time (for example, until 30 seconds have elapsed or until 10 balls are won).

The specific winning opening 65a is closed after a predetermined time has elapsed, and after the closing, the specific winning opening 65a is opened again for a predetermined time. The opening / closing operation of the specific winning opening 65a can be repeated up to 15 times (15 rounds), for example. The state in which this opening / closing operation is performed is a form of a special gaming state that is advantageous to the player, and the player is given a larger amount of prize balls than usual as a game value (game value). Is done.

Specifically, the variable winning device 65 includes a horizontally long rectangular opening / closing plate that covers the specific winning opening 65a, and a large opening solenoid (not shown) for driving the opening / closing forward with the lower side of the opening / closing plate as an axis. And have. The specific winning opening 65a is normally closed so that the ball cannot win or it is difficult to win. In the case of a big hit, the large opening solenoid is driven to tilt the opening / closing plate to the lower front side to temporarily form an open state in which the ball can easily win a prize in the specific winning opening 65a. It operates so as to alternate between the state and the state.

A second variable winning device 82a is arranged on the upper left of the first winning opening 64, and a second specific winning opening 82 is provided in the vicinity thereof. Normally, the second variable winning device 82a is in a closed state (reduced state) so that the ball cannot win a prize in the second specific winning opening 82. On the other hand, when the second variable winning device is opened (in an expanded state) at the time of a specific jackpot (for example, 15R probability variable jackpot), the ball is put into a special gaming state in which it is easy to win a prize in the second specific winning opening 82. Can be done.

The special gaming state is not limited to the above-mentioned form. A large opening that opens and closes separately from the specific winning opening 65a is provided in the game area, and when the LED corresponding to the big hit is turned on in the first symbol display devices 37A and 37B, the specific winning opening 65a is opened for a predetermined time. A special game in which a large opening provided separately from the specific winning opening 65a is opened a predetermined number of times for a predetermined time when the ball wins a prize in the specific winning opening 65a while the specific winning opening 65a is open. It may be formed as a state. Further, the specific winning opening 65a is not limited to one, and one or two or more (for example, three) may be arranged, and the arrangement position is not limited to the upper right side of the first winning opening 64, for example. , The left side of the variable display device unit 80 may be used.

A sticking space K1 for sticking a certificate stamp, an identification label, or the like is provided in the right corner on the lower side of the game board 13, and the certificate stamp or the like attached to the sticking space K1 is a small window of the front frame 14. It can be visually recognized through 35 (see FIG. 1).

The game board 13 is provided with a first out port 71. Balls that flow down the game area and do not win any of the winning openings 63, 64, 65a, 640 are guided to a ball discharge path (not shown) through the first out opening 71. The first out opening 71 is arranged below the first winning opening 64.

A large number of nails are planted on the game board 13 in order to appropriately disperse and adjust the falling direction of the ball, and various members (accessories) such as a windmill are arranged.

As shown in FIG. 3, the control board units 90 and 91 and the back pack unit 94 are mainly provided on the back side of the pachinko machine 10. The control board unit 90 is unitized by mounting a main board (main control device 110), a voice lamp control board (voice lamp control device 113), and a display control board (display control device 114). The control board unit 91 is unitized by mounting a payout control board (payout control device 111), a launch control board (launch control device 112), a power supply board (power supply device 115), and a card unit connection board 116.

In the back pack unit 94, the back pack 92 forming the protective cover portion and the payout unit 93 are unitized. In addition, each control board is used for MPU as a one-chip microcomputer that controls each control, a port for contacting various devices, a random number generator used for various lottery, and for time counting and synchronization. A clock pulse generation circuit, etc. is installed as needed.

The main control device 110, the voice lamp control device 113 and the display control device 114, the payout control device 111 and the emission control device 112, the power supply device 115, and the card unit connection board 116 are housed in the board boxes 100 to 104, respectively. .. The board boxes 100 to 104 include a box base and a box cover that covers an opening of the box base, and the box base and the box cover are connected to each other to house each control device and each board.

Further, in the board box 100 (main control device 110) and the board box 102 (payout control device 111 and launch control device 112), the box base and the box cover are connected (caulked structure) by a sealing unit (not shown) so as not to be opened. (Consolidated by). Further, a sealing sticker (not shown) is attached to the connecting portion between the box base and the box cover over the box base and the box cover. This seal is made of a brittle material, and if you try to peel off the seal to open the board boxes 100, 102, or if you try to forcibly open the board boxes 100, 102, the box base side and the box cover Cut to the side. Therefore, by checking the sealing unit or the sealing seal, it is possible to know whether or not the substrate boxes 100 and 102 have been opened.

The payout unit 93 includes a tank 130 located at the uppermost portion of the back pack unit 94 and opened upward, a tank rail 131 connected below the tank 130 and gently inclined toward the downstream side, and a downstream of the tank rail 131. It is provided with a case rail 132 vertically connected to the side and a payout device 133 provided at the most downstream portion of the case rail 132 and paying out balls by a predetermined electrical configuration of a payout motor 216 (see FIG. 4). ing. The tank 130 is sequentially replenished with balls supplied from the island equipment of the game hall, and the required number of balls are appropriately paid out by the payout device 133. A vibrator 134 for adding vibration to the tank rail 131 is attached to the tank rail 131.

Further, the payout control device 111 is provided with a state return switch 120, the launch control device 112 is provided with a variable resistor operation knob 121, and the power supply device 115 is provided with a RAM erasing switch 122. The state return switch 120 is operated to clear the ball jam (return to the normal state) when a payout error occurs, such as a ball jam in the payout motor 216 (see FIG. 4). The operation knob 121 is operated to adjust the firing force of the firing solenoid. The RAM erase switch 122 is operated when the power is turned on when it is desired to return the pachinko machine 10 to the initial state.

Next, with reference to FIG. 4, the electrical configuration of the pachinko machine 10 will be described. FIG. 4 is a block diagram showing an electrical configuration of the pachinko machine 10.

The main control device 110 is equipped with an MPU 201 as a one-chip microcomputer which is an arithmetic unit. The MPU 201 is a ROM 202 that stores various control programs and fixed value data executed by the MPU 201, and a memory for temporarily storing various data and the like when the control program stored in the ROM 202 is executed. A certain RAM 203 and other various circuits such as an interrupt circuit, a timer circuit, and a data transmission / reception circuit are built-in. In the main control device 110, the MPU 201 is used for main processing of the pachinko machine 10, such as a jackpot lottery, display settings in the first symbol display devices 37A and 37B and the third symbol display device 81, and lottery of display results in the second symbol display device. To execute.

In order to instruct the operation to the sub control device such as the payout control device 111 and the voice lamp control device 113, various commands are transmitted from the main control device 110 to the sub control device by the data transmission / reception circuit. Such a command is transmitted from the main controller 110 to the sub controller in only one direction.

The RAM 203 includes various areas, counters, flags, a stack area in which the contents of the internal registers of the MPU 201 and the return destination address of the control program executed by the MPU 201 are stored, various flags, counters, I / O, and the like. It has a work area (work area) in which values are stored. The RAM 203 has a configuration in which a backup voltage is supplied from the power supply device 115 to hold (back up) data even after the power of the pachinko machine 10 is cut off, and all the data stored in the RAM 203 is backed up. ..

When the power is cut off due to the occurrence of a power failure or the like, the stack pointer at the time of the power failure (including the time when a power failure occurs; the same applies hereinafter) and the value of each register are stored in the RAM 203. On the other hand, at the time of turning on the power (including turning on the power by eliminating the power failure, the same applies hereinafter), the state of the pachinko machine 10 is restored to the state before the power is cut off based on the information stored in the RAM 203. The writing to the RAM 203 is executed by the main process (not shown) when the power is cut off, and the restoration of each value written in the RAM 203 is executed in the startup process (not shown) at the time of turning on the power. The NMI terminal (non-maskable interrupt terminal) of the MPU 201 is configured to input a power failure signal SG1 from the power failure monitoring circuit 252 when the power is cut off due to a power failure or the like, and the power failure signal SG1 is the MPU201. When input to, the NMI interrupt process (not shown) as the power failure process is immediately executed.

The input / output port 205 is connected to the MPU 201 of the main control device 110 via a bus line 204 composed of an address bus and a data bus. The input / output port 205 is centered on the lower side of the payout control device 111, the voice lamp control device 113, the first symbol display devices 37A and 37B, the second symbol display device, the second symbol hold lamp, and the opening / closing plate of the specific winning opening 65a. A solenoid 209 consisting of a large opening solenoid for driving the opening and closing and a solenoid for driving an electric accessory is connected to the front side, and the MPU 201 sends various commands and control signals to these via the input / output port 205. To send.

Further, the input / output port 205 includes various switches 208 including a switch group (not shown), a slide position detection sensor S, a sensor group including a rotation position detection sensor R, and a RAM erasing switch circuit 253 provided in the power supply device 115, which will be described later. Is connected, and the MPU 201 executes various processes based on the signals output from the various switches 208 and the RAM erase signal SG2 output from the RAM erase switch circuit 253.

The payout control device 111 drives the payout motor 216 to control the payout of prize balls and rented balls. The MPU 211, which is an arithmetic unit, has a ROM 212 that stores a control program and fixed value data executed by the MPU 211, and a RAM 213 that is used as a work memory or the like.

The RAM 213 of the payout control device 111, like the RAM 203 of the main control device 110, has a stack area in which the contents of the internal registers of the MPU 211 and the return address of the control program executed by the MPU 211 are stored, and various flags and counters. It has a work area (work area) in which values such as I / O are stored. The RAM 213 has a configuration in which a backup voltage is supplied from the power supply device 115 to hold (back up) data even after the power of the pachinko machine 10 is cut off, and all the data stored in the RAM 213 is backed up. Similar to the MPU 201 of the main control device 110, the NMI terminal of the MPU 211 is also configured to input the power failure signal SG1 from the power failure monitoring circuit 252 when the power is cut off due to the occurrence of a power failure or the like, and the power failure signal SG1 is configured. When input to the MPU 211, the NMI interrupt process (not shown) as the power failure process is immediately executed.

An input / output port 215 is connected to the MPU 211 of the payout control device 111 via a bus line 214 composed of an address bus and a data bus. A main control device 110, a payout motor 216, a launch control device 112, and the like are connected to the input / output port 215, respectively. Further, although not shown, the payout control device 111 is connected to a prize ball detection switch for detecting the paid out prize balls. The prize ball detection switch is connected to the payout control device 111, but is not connected to the main control device 110.

The launch control device 112 controls the ball launch unit 112a so that when the main control device 110 gives an instruction to launch the ball, the launch strength of the ball corresponds to the amount of rotation of the operation handle 51. .. The ball launching unit 112a includes a firing solenoid and an electromagnet (not shown), and the firing solenoid and the electromagnet are permitted to be driven when predetermined conditions are met. Specifically, the touch sensor 51a detects that the player is touching the operation handle 51, and the operation is performed on condition that the launch stop switch 51b for stopping the launch of the ball is off (not operated). The firing solenoid is excited in response to the rotation operation amount (rotation position) of the handle 51, and the ball is launched with a strength corresponding to the operation amount of the operation handle 51.

The audio lamp control device 113 is an audio output in an audio output device (speaker, etc. not shown) 226, an on / off output in a lamp display device (illumination units 29 to 33, an indicator lamp 34, etc.) 227, and a variation effect (variation). It controls the setting of the display mode of the third symbol display device 81 performed by the display control device 114 such as display) and advance notice effect. The MPU 221 which is an arithmetic unit has a ROM 222 which stores a control program executed by the MPU 221, fixed value data, and the like, and a RAM 223 which is used as a work memory and the like.

An input / output port 225 is connected to the MPU 221 of the voice lamp control device 113 via a bus line 224 composed of an address bus and a data bus. A main control device 110, a display control device 114, an audio output device 226, a lamp display device 227, other devices 228, a frame button 22, and the like are connected to the input / output port 225, respectively.

The voice lamp control device 113 determines the display mode of the third symbol display device 81 based on various commands (variation pattern command, stop type command, etc.) received from the main control device 110, and commands the determined display mode. Notify the display control device 114 by (display variation pattern command, display stop type command, etc.). Further, the voice lamp control device 113 monitors the input from the frame button 22, and when the frame button 22 is operated by the player, the stage displayed on the third symbol display device 81 can be changed or super reach. The display control device 114 is instructed to change the effect content of the time. When the stage is changed, a rear image change command including information about the changed stage is transmitted to the display control device 114 in order to display the rear image corresponding to the changed stage on the third symbol display device 81. .. Here, the back image is an image displayed on the back side of the third symbol, which is the main image displayed on the third symbol display device 81. The display control device 114 displays various images on the third symbol display device 81 according to the command transmitted from the voice lamp control device 113.

Further, the voice lamp control device 113 receives a command (display command) indicating the display content of the third symbol display device 81 from the display control device 114. Based on the display command received from the display control device 114, the voice lamp control device 113 outputs the voice corresponding to the display content according to the display content of the third symbol display device 81 from the voice output device 226, and also outputs the voice corresponding to the display content. The lighting and extinguishing of the lamp display device 227 are controlled according to the display content.

In the display control device 114, the voice lamp control device 113 and the third symbol display device 81 are connected, and based on the command received from the voice lamp control device 113, the variation effect of the third symbol in the third symbol display device 81 and the like is performed. It controls the display. Further, the display control device 114 appropriately transmits a display command for notifying the display content of the third symbol display device 81 to the voice lamp control device 113. The voice lamp control device 113 outputs voice from the voice output device 226 according to the display content indicated by this display command, so that the display of the third symbol display device 81 and the voice output from the voice output device 226 are combined. be able to.

The power supply device 115 is provided with a power supply unit 251 for supplying power to each part of the pachinko machine 10, a power failure monitoring circuit 252 for monitoring power failure due to a power failure, and a RAM erasing switch 122 (see FIG. 3). It has an erasing switch circuit 253. The power supply unit 251 is a device that supplies the required operating voltage to each of the control devices 110 to 114 and the like through a power supply path (not shown). As an outline, the power supply unit 251 takes in an AC 24 volt voltage supplied from the outside, and has a 12 volt voltage for driving various switches such as various switches 208, a solenoid such as a solenoid 209, and a motor. A 5 volt voltage for logic, a backup voltage for RAM backup, and the like are generated, and these 12 volt voltage, 5 volt voltage, and backup voltage are supplied to each control device 110 to 114 and the like.

The power failure monitoring circuit 252 is a circuit for outputting a power failure signal SG1 to each NMI terminal of the MPU 201 of the main control device 110 and the MPU 211 of the payout control device 111 when the power is cut off due to the occurrence of a power failure or the like. The power failure monitoring circuit 252 monitors the DC stable 24 volt voltage, which is the maximum voltage output from the power supply unit 251. When this voltage becomes less than 22 volt, it is determined that a power failure (power failure, power failure) has occurred. Then, the power failure signal SG1 is output to the main control device 110 and the payout control device 111. By the output of the power failure signal SG1, the main control device 110 and the payout control device 111 recognize the occurrence of the power failure and execute the NMI interrupt process. The power supply unit 251 outputs a voltage of 5 volts, which is the drive voltage of the control system, for a period sufficient for executing the NMI interruption process even after the voltage of DC stable 24 volts becomes less than 22 volts. Is configured to maintain normal values. Therefore, the main control device 110 and the payout control device 111 can normally execute and complete the NMI interrupt process (not shown).

The RAM erase switch circuit 253 is a circuit for outputting the RAM erase signal SG2 for clearing the backup data to the main control device 110 when the RAM erase switch 122 (see FIG. 3) is pressed. When the RAM erasing signal SG2 is input when the power of the pachinko machine 10 is turned on, the main control device 110 clears the backup data and issues a payout initialization command for clearing the backup data in the payout control device 111. It transmits to the device 111.

Next, the winning opening unit 300 in which the first winning opening 64 is formed will be described in detail with reference to FIGS. 5 to 8.

First, the configuration of the winning opening unit 300 will be described with reference to FIGS. 5 to 8. FIG. 5 is an exploded perspective front view of the game board 13. FIG. 6A is a front view of the winning opening unit 300, and FIG. 6B is a rear view of the winning opening unit 300. 7 (a) is a side view of the winning opening unit 300, and FIG. 7 (b) is a cross-sectional view of the winning opening unit 300 in the line VIIb-VIIb of FIG. 6 (a). FIG. 8A is a perspective front view of the winning opening unit 300, and FIG. 8B is a perspective rear view of the winning opening unit 300. Note that FIG. 5 shows a state in which the center frame 86 and the winning opening unit 300 are removed from the game board 13. Further, in FIGS. 6 (b) and 7 (a), a virtual line S1 is shown along the extending direction of the bent portion of the upper end portion of the passage forming member 330 formed in a substantially D-shaped cross section.

As shown in FIG. 5, in the base plate 60, a through hole 60a penetrating in the thickness direction is formed slightly lower (lower side in FIG. 2) of the central opening to which the center frame 86 is attached by router processing. In the winning opening unit 300, the passage forming member 330, which will be described later, is inserted into the through hole 60a and is fixed from the front surface side of the game board 13 by a tapping screw or the like.

Next, as shown in FIGS. 6 to 8, the winning opening unit 300 projects toward the base member 310 formed in the plate-like body and the front side (front side of the paper surface of FIG. 6A) of the base member 310. The ball winning member 320 and the passage forming member 330 projecting to the back surface side of the base plate 60 are mainly provided, and the base member 310, the ball winning member 320, and the passage forming member 330 are integrally formed of a resin material.

The base member 310 is formed in a plate shape larger than the through hole 60a and is arranged in parallel with the base plate 60 (see FIG. 5). Further, the base member 310 has an opening 311 formed through the front side (right side in FIG. 7A) to the back side (left side in FIG. 7A) and above the opening 311 (upper side in FIG. 2). Two recessed portions 312 (see FIG. 7B) that are located and recessed from the front side to the back side, and a plurality of through holes 313 that are formed through the peripheral portion of the base member 310, and a circle. It is mainly provided with a protrusion 314 which is formed in a columnar shape and is formed so as to protrude on the back surface side.

The opening 311 is a hole that enables the game ball thrown inside the ball winning member 320 (first winning opening 64), which will be described later, to be thrown to the back side, and is formed to have a size larger than the diameter of the game ball. ..

The recessed portion 312 is a pilot hole for driving the game nail YK, which will be described later, into the base plate 60, and is recessed on an extension line for driving the game nail YK. Further, the recessed portion 312 is formed in a circular shape in the direction of driving the game nail YK, and the inner diameter thereof is formed to be slightly smaller than the outer shape of the game nail. As a result, when the game nail YK is driven into the recessed portion 312, the contact resistance between the game nail YK and the recessed portion 312 can be reduced, and the game nail YK can be held on the inner surface of the recessed portion 312.

The game nail YK is tilted upward (upward in FIG. 7A) by 5 degrees and is driven into the base member 310 (winning opening unit 300). Therefore, the recessed portion 312 is recessed so as to be inclined downward by 5 degrees from the front surface side to the back surface side.

Two game nails YK are arranged on the base member 310, and the head side of the nails is in a state of protruding into the game area. The two game nails YK are arranged above the upper end of the side wall 321 of the ball winning member 320, which will be described later, and the two are set to the same height. Thereby, the distance between the two game nails YK can be adjusted to adjust the number of balls flowing into the first winning opening 64 with respect to the number of game balls flowing down the game area.

The through holes 313 are through holes through which screws for fastening and fixing the winning opening unit 300 to the base plate 60 are inserted, and four through holes are formed in the peripheral portion of the base member 310. Further, the through hole 313 is formed by expanding the diameter on the front surface side. As a result, when the tip end side (screw portion side) of the countersunk screw is inserted from the front side of the through hole 313 and screwed into the base plate 60, it is possible to prevent the head of the countersunk screw from protruding to the front side. Therefore, when the game ball flows down the game area, it is possible to prevent the flow of the game ball from being obstructed by the dish screw. As a result, it is possible to stabilize the flow of the game ball flowing down the game area.

The protrusions 314 are protrusions for positioning the base plate 60 and the winning opening unit 300, and are formed on the left and right sides of the opening 310. Further, a recess 60b (see FIG. 5) is recessed in the base plate 60 at a position facing the protrusion 314. The recess 60b is formed by being recessed in a circular shape having an inner diameter substantially the same as the outer shape of the protrusion 314. As a result, when the winning opening unit 300 before fastening to the base plate 60 is arranged in the base plate 60, the protrusion 314 is inserted inside the concave portion 60b, so that the winning opening unit 300 is attached to the base plate 60. Can be positioned.

The ball winning member 320 is formed of a side wall 321 protruding from the periphery of the through hole 311 to the front side (right side in FIG. 7A) and a front wall 322 connecting the protruding tip side of the side wall 321 to the side wall 321. The first winning opening 64 is formed in the area surrounded by the front wall 322.

The side wall 321 is formed in a U-shaped cross section with an open upper portion, and the distance between the facing inner walls facing each other is formed to be larger than the diameter of the game ball. The front wall 322 is formed so as to close the protruding tip of the side wall 321. Therefore, the first winning opening 64 is formed so that the upper side is open.

The side wall 321 is formed with a rolling portion 323 that is erected upward on the bottom surface (the lower surface of FIG. 7B). The rolling portion 323 is formed with a constant plate thickness from the end portion on the back surface side (left side in FIG. 7B) of the passage forming member 330, which will be described later, to the front wall 322.

Further, the rolling portion 323 is formed so as to be inclined upward toward the front surface side (front wall 322 side), and is formed at an intermediate position between the facing surfaces of the side wall 321. As a result, the game ball that has flowed into the first winning opening 64 is thrown to the upper surface of the rolling portion 323, rolled by the inclination of the rolling portion 323, and thrown to the back side.

The passage forming member 330 is formed so as to project from the periphery of the opening 311 of the base member 310 toward the back surface side. The passage forming member 330 is formed in a substantially D shape in which the lower side is curved in the rear view, and a space having a size capable of inserting a game ball is formed inside. As a result, the game ball that has flowed into the first winning opening 64 can be sent to the back side of the passage forming member 330 and to the passage member (not shown) that communicates with the back side of the passage forming member 330.

Further, in the passage forming member 330, the two bent portions (the portions shown by the virtual line S1 (see FIGS. 6 (b) and 7 (a))) located above (upper in FIG. 6) in the rear view are concave. It is located on the back side of the center position of the recessed base end side of the setting portion 312. Further, bulging portions 331 that bulge outward in the radial direction about the virtual line S1 are formed at the two bent portions of the passage forming member 330. As a result, the rigidity around the recessed portion 312 can be increased. As a result, it is possible to prevent the winning opening unit 300 from being damaged by the impact when the game nail YK is driven into the recessed portion 312.

Further, as described above, the game nail YK is arranged in a direction orthogonal to the plane of the base member 310 and non-parallel (a direction inclined downward toward the tip end side driven into the base member 310). Therefore, the tip portion is located below the virtual line S1. As a result, the thickness of the bulging portion 331 located at the upper portion on the tip end side of the game nail YK is increased. Therefore, it is possible to make it difficult for the tip end side of the game nail YK to be displaced upward.

Here, since the winning opening unit 300 is arranged in the middle of the game ball flowing down from above, the game ball flowing down to the upper side of the game nail YK protruding toward the game area side is likely to collide. Therefore, the impact of the game ball colliding with the upper part of the game nail YK tends to exert an upward displacement force on the tip portion of the game nail YK. Therefore, it is necessary to form the back surface side of the winning opening unit 300 for planting the game nail YK thickly, and there is a problem that the manufacturing cost of the winning opening unit 300 increases.

On the other hand, in the present embodiment, the virtual line S1 (the bent portion at the upper end of the passage forming member 330) is arranged on the back side of the position where the game nail YK is driven, and bulges around the axis of the virtual line S1. Since the portion 331 is formed, it is not necessary to make the bulging portion 331 larger than necessary. As a result, it is possible to suppress an increase in the manufacturing cost of the winning opening unit 300.

Further, the passage forming member 330 is located below (lower part of FIG. 6) (curved portion of the D-shape in the rear view), and includes a guide portion 333 for guiding the rolling of the game ball that has won the first winning opening 64. The guide portion 333 and the bulging portion 331 are connected by the first connecting portion 334.

As a result, the rigidity of the bulging portion 331 in the vertical direction can be increased. Therefore, when a game ball flowing down the game area collides with the upper part of the game nail YK protruding toward the game area side, it is possible to prevent the game nail YK from being displaced in the vertical direction.

Further, the passage forming member 330 is formed to include a second connecting portion 335 that connects between the two bulging portions 331. As a result, the rigidity of the bulging portion 331 in the direction in which the two bulging portions 331 are connected (the left-right direction in FIG. 6B) can be increased.

As described above, the winning opening unit 300 is arranged below the central opening of the base plate 60 to which the center frame 86 is attached. Therefore, when the game ball flowing down around the center frame 86 flows into the first winning opening 64, the game ball is thrown from both the left and right sides (left and right in FIG. 2) of the base plate 60 (game board 13). Therefore, when the game ball collides with the game nail YK, a force that displaces the game nail YK to the left or right is likely to act.

Further, when adjusting the amount of game balls flowing into the first winning opening 64, it is necessary to change the gap between the two game nails YK, and at that time, the game nail YK is bent in the left-right direction. Therefore, from this point as well, a force in the left-right direction is likely to act on the game nail YK.

In the present embodiment, since the two bulging portions 331 are connected by the second connecting portion 335, when the game balls flowing down from the left and right sides of the base member 60 collide with the game nails protruding into the game area. When adjusting the distance between the two game nails YK, it is possible to prevent the game nail YK from being displaced in the left-right direction (FIG. 6B, left-right direction) due to the impact.

As described above, the winning opening unit 300 configured as described above is arranged by driving the game nail YK disposed above the first winning opening 64 into the base member 310. Therefore, if the game nail YK is broken or the game nail YK is pulled out of the base member 310 and normal game play is impossible, the countersunk screw inserted into the through hole 313 of the base member 310 is removed. By removing the winning opening unit 300 from the base plate 60 and attaching the winning opening unit 300 in a normal state to the base plate 60, normal gaming can be performed.

That is, the game nail YK, which is located above the first winning opening 64 and adjusts the number of game balls flowing into the first winning opening 64, is likely to break or fall out due to the adjustment. In this case, if only the game nail YK is replaced, the new game nail YK is driven into the same pilot hole (recessed portion 312), so that the force for holding the game nail YK is insufficient and the new game nail YK falls off immediately. There is a fear.

On the other hand, in the present embodiment, when the game nail YK breaks or falls off, the base member 310 on which the prepared hole (recessed portion 312) is formed can be replaced, so that the replaced game nail YK can be replaced. Can be prevented from falling off immediately.

Next, a second embodiment will be described with reference to FIGS. 9 to 15. In the first embodiment, the case where the winning opening unit 300 is formed from one member has been described, but in the second embodiment, the winning opening unit 2300 is formed from two members. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

First, the arrangement position of the winning opening unit 2300 in the second embodiment will be described with reference to FIGS. 9 and 10. FIG. 9 is a front view of the pachinko machine 10 in the second embodiment. FIG. 10 is an exploded perspective front view of the pachinko machine 10. Note that FIGS. 9 and 10 show a part of the game nails arranged on the base plate 60. Further, in FIG. 10, a state in which the center frame 86 and the winning opening unit 2300 are removed from the base plate 60 is shown.

As shown in FIGS. 9 and 10, the base plate 60 in the second embodiment is penetrated by a recessed portion 2060c continuous to the lower side (FIG. 9 side) of the central opening of the base plate 60 to which the center frame 86 is mounted. It is formed. A part of the winning opening unit 2300 is inserted inside the recessed portion 2060c, and is fixed from the front side (front side of the paper surface of FIG. 9) of the base plate 60 by a tapping screw or the like.

A recessed portion 2360d recessed from the front surface side to the back surface side of the base plate 60 is formed around the recessed portion 2060c on the central opening side. The recessed portion 2360d is formed so that the outer shape in the front view is substantially the same as the outer shape of the second winning member 2500, which will be described later. Thereby, the second winning member 2500 can be arranged inside the recessed portion 2360d.

Further, the recessed portion 2360d is formed in an annular shape, and a plurality of annular projections 2060d1 projecting to the front side are formed. The annulus protrusion 2360d1 is formed so that a screw through which the second winning member 2500 is inserted can be fastened to the inner edge portion thereof. In this embodiment, the annulus projections 2060d1 are formed at four locations in the recessed portion 2360d.

Next, the configuration of the winning opening unit 2300 will be described with reference to FIGS. 11 to 13. 11 (a) is a front view of the winning opening unit 2300, and FIG. 11 (b) is a cross-sectional view of the winning opening unit 2300 in the XIb-XIb line of FIG. 11 (a), FIG. 11 (c). 11 (a) is a cross-sectional view of the winning opening unit 2300 in the XIc-XIc line of FIG. 11 (a). FIG. 12 is an exploded perspective front view of the winning opening unit 2300, and FIG. 13 is an exploded perspective rear view of the winning opening unit 2300. In FIG. 11C, the illustration of the second winning member 2500 is omitted.

As shown in FIGS. 11 to 13, the winning opening unit 2300 is arranged on the front side of the base plate 60, and the first winning member 2400 into which the game nail YK is driven and the front side of the first winning member 2400. It is mainly provided with a second winning member 2500 having a first winning opening 64 and being arranged in the above.

The first winning member 2400 is formed of a main body portion 2410 formed of a plate-shaped body having a substantially rectangular front view, and a bulging portion 2420 bulging from the back surface side of the main body portion 2410. Further, a game nail YK is driven into the first winning member 2400 from the front side.

The main body portion 2410 is recessed inward from both ends in the horizontal direction (FIG. 11 (a) left-right direction) in the front view, and recesses inward from both ends in the gravity direction in the front view. The second recess 2412 to be formed is mainly provided with a through hole 2413 penetrating in the plate thickness direction at the four corners. Further, the distance dimension of the main body portion 2410 in the plate thickness direction is formed to be substantially the same as or smaller than the recessed dimension of the recessed portion 2060d of the base plate 60 toward the back surface side. Thereby, when the first winning member 2400 is arranged on the base plate 60, it is possible to prevent the front surface side of the main body portion 2410 from protruding toward the game area side. As a result, it is possible to prevent the flow of the game ball from being obstructed by the first winning member 2400.

The first recessed portion 2411 is formed at an intermediate position in the gravity direction (vertical direction in FIG. 11A) of the main body portion 2410. As a result, when the first winning member 2400 is fitted into the recessed portion 2460d of the base plate 60, the contact patch between the first winning member 2400 and the base plate 60 can be increased. Therefore, it is possible to prevent the position of the first winning member 2410 base plate 60 from being displaced in the direction of gravity.

The second recessed portion 2412 is formed at an intermediate position in the horizontal direction (horizontal direction in FIG. 11A) of the main body portion 2410. As a result, the distance between the center frame 86 and the first winning opening 64 can be reduced. As a result, the game ball flowing down from the upper part of the center frame 86 can be easily flowed into the first winning opening 64.

The through hole 2413 is a hole into which the tip end side of the screw is inserted when the first winning member 2400 is fastened to the base plate 60. Further, the through hole 2413 is expanded in diameter toward the front side (right side in FIG. 11B). As a result, when the countersunk screw is inserted into the through hole 2413 from the front side of the first winning member 2400, the head of the screw can be inserted into the through hole 2413.

Further, the through hole 2413 is provided with a diameter-expanded portion 2413a whose diameter is expanded to a portion on the back surface side from the intermediate position in the plate thickness direction. The enlarged diameter portion 2413a is formed to have an inner diameter larger than the outer diameter of the above-mentioned annular protrusion 2060d1 and has a recessed dimension in the plate thickness direction (distance from the back surface of the main body portion 2410 to the concave bottom surface of the enlarged diameter portion 2413a). Is formed smaller than the protrusion dimension of the annular protrusion 2060d1.

As a result, when the first winning member 2400 is arranged inside the recessed portion 2360d, the annular projection 2360d1 can be inserted inside the enlarged diameter portion 2413a, and the concave bottom surface of the enlarged diameter portion 2413a and the annular projection 2360 can be inserted. Can abut with the protruding tip surface of. As a result, the fastening position of the screw can be positioned on the front side by the protrusion distance of the annular projection 2360d1, and the length of the tip side of the screw can be shortened. Further, since the concave bottom surface of the enlarged diameter portion 2413a and the projecting tip surface of the annular protrusion 2360 are in contact with each other, the length of the screw can be increased by that amount, and the fastening force when the screw is fastened can be increased. Can be secured.

The bulging portion 2420 is formed at a position overlapping the recessed portion 2060c of the base plate 60 in the front-rear direction (left-right direction in FIG. 11B). Further, the game nail YK is driven into a position where it overlaps with the bulging portion 2420 in the front-rear direction. As a result, the rigidity of the first winning member 2400 at the position where the game nail YK is driven can be increased. As a result, it is possible to prevent the first winning member 2400 from being damaged when the game nail YK is driven into the first winning member 2400 or when the game ball flowing down the flow area collides with the game nail YK.

The second winning member 2500 mainly includes a base member 2510 formed from a rhombic plate-like body in front view, and a ball winning member 320 projecting from the front side (right side of FIG. 11B) of the base member 2510. The base plate 2510 and the ball winning member 320 are integrally formed of a resin material in preparation for the above.

The base member 2510 is set to have a larger horizontal direction (left-right direction in FIG. 11A) in front view than the recessed portion 2060c described above. As a result, the base member 2510 can be arranged on the front surface side (right side of FIG. 11B) of the recessed portion 2060c, and both ends of the base member 2510 in the horizontal direction can be brought into contact with the front surface (front surface) of the base plate 60. can.

The base member 2510 has an opening 311 recessed downward from the upper end portion (upper end portion of FIG. 11A) and a plate thickness direction (plate thickness direction) at both ends in the horizontal direction (vertical direction of the paper surface in FIG. 11B). It is mainly provided with a through hole 313 penetrating through FIG. 11 (b) in the left-right direction). The opening 311 in the second embodiment is formed so as to be connected to the outer edge portion of the base member 2510. Further, the through holes 313 are formed at two places.

Next, with reference to FIGS. 14 and 15, the assembly of the winning opening unit 2300 to the base plate 60 will be described. 14 (a) and 15 (a) are front views of the game board 13. 14 (b) is a cross-sectional view of the game board 13 in the XIVb-XIVb line of FIG. 14 (a), and FIG. 15 (b) is a cross-sectional view of the game board 13 in the XVb-XVb line of FIG. 15 (a). It is a figure. 14 (c) is a cross-sectional view of the game board 13 in the XIVc-XIVc line of FIG. 14 (a), and FIG. 15 (c) is a cross-sectional view of the game board 13 in the XVc-XVc line of FIG. 15 (a). It is a figure.

14 (a) to 14 (c) show a state in which the first winning member 2400 is arranged on the base plate 60 (a state before the first winning member 2500 is arranged). 15 (a) to 15 (c) show a state in which the winning opening unit 2300 is assembled to the base plate 60.

As shown in FIG. 14, in assembling the winning opening unit 2300 to the base plate 60, first, the first winning member 2400 before driving the game nail YK is attached to the base plate 60. In this case, by inserting the first winning member 2400 along the recessed portion 2060d of the base plate 60, as described above, the circular protrusion 2060d1 of the base plate 60 is formed inside the enlarged diameter portion 2413a formed in the through hole 2413. Is inserted.

With the circular protrusion 2060d1 inserted inside the enlarged diameter portion 2413a, the tip of the countersunk screw is inserted inside the through hole 2413 from the front side, and the tip portion of the countersunk screw is placed on the inner peripheral surface of the circular protrusion 2060d1. Screw it in. As a result, the first winning member 2400 before driving the game nail YK is attached to the base plate 60. The front surface of the first winning member 2400 is set at a position substantially the same as the front surface of the base plate 60 (flush with each other).

The game nail YK is driven into the first winning member 2400 from the front side in a state where the first winning member 2400 is fastened and fixed to the base plate 60. As a result, it is easy to drive the game nail YK into the first winning member 2400, which is formed in a relatively small size. Further, the relative position with the nail to be driven into the base plate 60 can be adjusted.

Next, as shown in FIG. 15, the second winning member 2500 is attached to the front surface side. As a result, the distance between the first winning opening 64 and the game nail can be narrowed. That is, in a state where the first winning opening 64 (ball winning member 320) is formed in the first winning member 2400 into which the game nail YK is driven, the machine for driving the game nail YK and the first winning opening 64 when driving the game nail. It is necessary to separate the game nail YK from the first winning opening 64 by a predetermined distance in order to avoid interference with the first winning opening 64. Since it is formed on the second winning member 2500 that is attached in a later process than the first winning member 2400, after driving the game nail YK into the first winning member 2400, the first winning opening 64 is placed closer to the game nail YK. Can be set up.

Next, a third embodiment will be described with reference to FIGS. 16 to 18. In the second embodiment, the screw to be fastened when the first winning member 2400 is replaced with a new member is screwed into the same screw hole (female screw formed in the annular protrusion 2060d1) before and after the replacement. Although the case has been described, in the third embodiment, when the first winning member 3400 is replaced, the screws for fastening the first winning member 3400 have different screw holes (in different annular protrusions 2060d1) before and after the replacement. It is screwed into the formed female screw). The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

16 (a) is a front view of the game board 13 in the third embodiment, and FIG. 16 (b) is a cross-sectional view of the game board 13 in the XVIb-XVIb line of FIG. 16 (a). FIG. 17 is a perspective front view of the game board 13, and FIG. 18 is an exploded perspective front view of the game board 13. Note that FIG. 18 shows a state in which the center frame 86 is removed. Further, in FIGS. 16 to 17, the outer shapes of the winning opening unit 3300 and the base plate 60 are simplified and shown.

As shown in FIGS. 16 to 18, a part of the winning opening unit 3300 in the third embodiment (first winning member 3400) is inserted inside the recessed portion 2060c and the front side of the base plate 60. It is fixed by a tapping screw or the like from (FIG. 16 (a) front side of the paper surface).

Around the center opening (center frame 86) side of the recessed portion 2060c, from the front side (front side of the paper surface in FIG. 16 (a)) to the back side (back side of the paper surface in FIG. 16 (a)) of the base plate 60. A recessed portion 3060d is formed. The recessed portion 3060d is formed so that the outer shape in the front view is substantially the same as the outer shape of the first winning member 3400, which will be described later. Thereby, the first winning member 3400 can be arranged inside the recessed portion 3060d.

Further, the recessed portion 3060d is formed in an annular shape, and the annular projection 2060d1 protruding to the front side, the chamfered portion 3060d6 and the annular projection 2060d1 are formed on the left and right edges on the front side. It is formed with an inclined surface 3060d2 inclined from the lower side (lower side of FIG. 16B) of the plane toward the upper side (upper side of FIG. 16B) toward the back surface side (left side of FIG. 16B). The inclined surface 3060d2 is formed so as to be inclined 5 degrees from the lower side to the upper side toward the back surface side.

The annular projection 2060d1 has two sets formed at two locations in a manner in which a recessed portion 2060c is sandwiched between the same heights in the horizontal direction (FIG. 16 (a) left-right direction) in the vertical direction (FIG. 16 (b)). It is formed at two locations in the vertical direction (that is, two sets of screw holes (female screws) are formed at a total of four locations).

The chamfered portion 3060d6 is formed by cutting out the front side (front side of the paper surface of FIG. 16) of the left and right sides (left and right sides of FIG. 16A) on which the first winning member 3400 is arranged. The chamfered portion 3060d1 is formed so as to be inclined toward the back side toward the center side in the left-right direction, and the notch area is from the lower side (lower side in FIG. 16 (a)) to the upper side (upper side in FIG. 16 (a)). Be enlarged. Further, the chamfered portion 3060d6 is formed so that the inner end portion in the left-right direction is inclined by 5 degrees toward the upper back side with respect to the front surface of the base plate 60. That is, the notch is formed at substantially the same angle as the inclined surface 3060d2.

The winning opening unit 3300 includes a first winning member 3400 arranged inside the recessed portion 2060c of the base plate 60, and a second winning member 3400 arranged on the front side of the first winning member 3400 and the base plate 60. Formed from 3500.

The first prize-winning member 3400 includes a main body portion 3410 formed of a plate-like body having a substantially rectangular shape in front view, a bulging portion and 2420 bulging from the back side of the main body portion 3410, and a game nail driven from the front side. It is formed mainly with YK. Further, the first winning member 3400 is arranged in a state in which the lateral direction of the main body portion 3410, which will be described later, is parallel to the inclined direction of the inclined surface 3060d2 described above. Therefore, when the first winning member 3400 is arranged on the base plate 60, it is arranged in a state of being inclined toward the back surface side with respect to the plane surface of the base plate 60.

The main body portion 3410 has two through holes 3413 penetrating in a circular cross-section in the plate thickness direction, and is recessed in a circular cross-section from the back side (left side in FIG. 16 (b)) to the front side (right side in FIG. 16 (b)). It is formed with two recesses 3414 to be formed. The recess 3414 is set to have the same shape as the enlarged diameter portion 3413a of the through hole 3413 described later (the recessed dimension and the inner diameter are substantially the same). Further, the game nail YK is driven so that the position of the main body portion 3410 in the lateral direction is an intermediate position between the shaft of the through hole 3413 and the shaft of the recess 3514. That is, the distance dimension L1 from the axis of the through hole 3413 to the axis of the game nail YK (see FIG. 16B) and the distance dimension L2 from the axis of the recess 3414 to the axis of the game nail YK (see FIG. 16B). ) And are set to the same distance.

The through hole 3413 is a hole into which the tip end side of the screw is inserted when the first winning member 3400 is fastened to the base plate 60. The through hole 3413 is expanded in diameter toward the front side (right side in FIG. 16B). As a result, the through hole 3413 can insert the head of the screw into the inside of the through hole 2413 when the countersunk screw is inserted from the front side of the first winning member 3410.

Further, the through hole 3413 is provided with a diameter-expanded portion 3413a whose diameter is expanded on the back surface side (left side in FIG. 16B) from the substantially intermediate position in the plate thickness direction. The enlarged diameter portion 3413a is formed to have an inner diameter larger than the outer diameter of the annular projection 2060d1, and the recessed dimension in the plate thickness direction is formed to be smaller than the protruding dimension of the annular projection 2060d1.

The through hole 3413 is a circle formed above (above FIG. 16B) of the above-mentioned four annular projections 2060d1 in a state where the first winning member 3400 is arranged on the base plate 60. It is formed at a position facing the ring projection 2060d1. On the other hand, a recess 3414 is formed at a position facing the two annular projections 2060d1 formed below (lower side in FIG. 16B) among the four annular projections 2060d1.

Therefore, when the first winning member 3400 is arranged inside the recessed portion 2360d, two annular projections 2060d1 arranged above the four annular projections 2060d1 inside the enlarged diameter portion 3413a. 2060d1 can be brought into contact with the inside of the enlarged diameter portion 3413a.

As a result, the two annular projections 2060d1 formed above the four annular projections 2060d1 and the through holes formed in the first winning member 3400 can be fastened and fixed with countersunk screws. ..

Further, when the first winning member 3400 is arranged inside the recessed portion 2360d, two annular projections 2060d1 arranged below the four annular projections 2060d1 can be inserted inside the concave portion 3414. At the same time, the protruding tip surface of the annular projection 2060d1 can be brought into contact with the concave bottom surface of the concave portion 3414.

As described above, the through hole 3413 and the recess 3414 are formed so that the positions of the first winning member 3400 in the lateral direction are the same distance apart with the game nail YK interposed therebetween. Therefore, when the first winning member 3400 is removed from the base plate 60, the lower annular projection 2060d1 is inserted inside the enlarged diameter portion 3413a of the through hole 3413 by inverting the top and bottom of the first winning member 3400. At the same time, the upper annular projection 2060d1 can be inserted inside the recess 3414. That is, by turning the first winning member 3400 upside down, the first winning member 3400 can be attached to the base plate 60. As described above, in the present embodiment, the first winning member 3400 can be attached to the base plate 60 in two postures.

Therefore, in the first winning member 3400 of the winning opening unit 3300, the game nail YK is planted at the same position in the first posture and the second posture inverted from the first posture, so that the first prize is won. Even if the posture of the member 3400 is changed, the position of the game nail YK with respect to the base plate 60 can be maintained at a predetermined position.

Further, as described above, the base plate 60 is formed with a chamfered portion 3060d6 cut out toward the front edge portion of the first winning member 3400 of the winning opening unit 3300, so that the front surface and the first portion of the base plate 60 are formed. 1 The front surface of the winning member 3400 can be smoothly connected. That is, by forming the inclined surface 3060d2 on the base plate 60, it is possible to suppress the formation of a step between the front surface of the base plate 60 and the front surface of the first winning member 3400. Therefore, in order to suppress such a step, it is not necessary to dispose another member (for example, a part of the second winning member 2500) on the front surface of the base plate 60 or the front surface of the first winning member 3300.

The second winning opening 3500 includes a base member 3510 formed from a horizontally long rectangular plate-like body in front view, a ball winning member 320 projecting from the front side (right side of FIG. 16B) of the base member 4510, and a ball winning member 320. Is mainly formed.

The base member 3510 is formed to have a larger width dimension in the longitudinal direction (left-right direction in FIG. 16A) than the recessed portion 2060c in the front view. As a result, the base member 3510 can be arranged on the front side of the recessed portion 2060c, and both ends of the base member 3510 in the longitudinal direction can be brought into contact with the front surface of the base plate 60.

The base member 3510 mainly includes an opening 311 formed through the back surface side of the ball winning member 320, and a through hole 313 penetrating both ends in the longitudinal direction (left-right direction in FIG. 19A).

According to the winning opening unit 3300 configured as described above, when the game nail YK of the first winning member 3400 is broken or when the game nail YK falls out of the first winning member 3400, the second winning member 3500 Can be repaired by removing the defective first winning member 3400 from the base plate 60 and attaching a new (normal) first winning member 3400.

Here, a gaming machine including a first gaming board member (base plate 60) and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known. ing. An insertion hole (through hole 2413) is formed in the second game board member, and a female screw (inner edge portion of the annular protrusion 2060d1) is formed in the first game board member, and the insertion hole is inserted into the second game board member. The screw member (counterscrew N2) is screwed into the female screw of the first game board member, so that the second game board member is fastened and fixed to the second game board member. According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. That is, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, every time the second gaming board member is replaced, the female screw and the screw member are repeatedly screwed, and the thread of the female screw is settled (wear or galling). However, when the number of replacements is increased, there is a problem that the reliability of fastening and fixing is lowered.

On the other hand, according to the third embodiment, the base plate 60 is provided with a plurality of (four in this embodiment) annular protrusions 2060d1 for fastening and fixing the first winning member 3400 of the winning opening unit 3300 to the winning opening unit. The first winning member 3400 of the 3300 is formed with a plurality of through holes 2413 (two in the present embodiment) through which the countersunk screws N2 can be inserted, and the number is smaller than the number of the annular protrusions 2060d1 (two in the present embodiment). ), The first prize-winning member 3400 is fastened and fixed to the base plate 60 by the countersunk screw N2. Inner edge part (female screw) can be used. Therefore, even when the number of replacements of the first winning member 3300 is increased, the reliability of fastening and fixing can be ensured.

Further, in the third embodiment, the first winning member 3400 of the winning opening unit 3300 is formed so that the posture with respect to the base plate 60 can be at least selectable from the first posture or the second posture inverted from the first posture. In the first posture and the second posture, the inner edge of the annular projection 2060d1 connected to the through hole 2413 is regarded as the inner edge of the annular projection 2060d1, so that the thread of the inner edge of the annular projection 2060d1 is settled. If this occurs, the female screw of the other annular protrusion 2060d1 can be used by changing the posture of the first winning member 3400. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

For example, when the first winning member 3400 is arranged on the base plate 60 with the through hole 2413 positioned above the first winning member 3400 as shown in FIGS. 16 to 18, the first winning member 3400 is arranged. A countersunk screw N2 for fastening the 3400 to the base plate 60 is screwed into two annular protrusions 2060d1 formed above the base plate 60. When the first winning member 3400 is defective and replaced, the through hole 2413 of the first winning member 3400 after replacement is arranged on the base plate 60 in a state of being located below the first winning member 3400. As a result, the countersunk screw N2 for fastening the first winning member 3400 to the base plate 60 is screwed into the inside of the two annular protrusions 2060d1 formed below the base plate 60.

Further, in the first winning member 3400, the number of through holes 2413 is smaller than the number of the annular projections 2060d1, so that the first winning member 3400 is visibly arranged in front of the base plate 60. In this case, the number of through holes 3400 visible to the player without the countersunk screw N2 being inserted can be reduced. Therefore, the area of another member (for example, the second winning member 3500) for covering the through hole 3400 can be suppressed. It is preferable that the first winning member 3300 is fastened and fixed to the base plate 60 by the base plate 60 by the same number of countersunk screws N2 as the number of through holes 3400. In this case, it is possible to eliminate the through hole 2413 that is visible to the player when the countersunk screw N2 is not inserted. Therefore, it is not necessary to cover the through hole 3400 with another member.

Further, by reducing the number of through holes 2413, the strength of the first winning member 3400 can be secured accordingly. Here, since the first winning member 3400 is relatively small, it is difficult to secure its strength. On the other hand, assuming that the game nail YK is to be planted, when the first winning member 3400 is formed, the game ball hits the game nail YK against the driving load when the game nail YK is planted, or during the game. It is necessary to secure the strength against the impact when colliding with. Therefore, in the first winning member 3400 in which the game nail YK is planted, it is particularly effective to reduce the number of through holes 2412 from the viewpoint of ensuring strength.

Further, the base plate 60 is provided with a predetermined inclination angle (5 degrees in this embodiment) on the inclined surface 3060d2 supporting the first winning member 3400 of the winning opening unit 3300, and the first winning member 3400 is inclined. Since the nails are planted perpendicularly to the main body portion 3410 supported by the surface 3060d2, even if the posture (first posture or the second posture) of the first winning member 3400 is changed, the nails with respect to the base plate 60 The tilt angle can be kept constant.

Next, a fourth embodiment will be described with reference to FIGS. 19 and 20. In the second embodiment, the case where the screw to be fastened when the first winning member 2400 is replaced is screwed into the same female screw portion (annulus projection 2060d1) before and after the replacement has been described, but the fourth embodiment has been described. In the embodiment, when the first winning member 3400 is replaced, the screw for fastening the first winning member 3400 is screwed into a different female screw portion (annular projection 2061d1) before and after the replacement. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

19 (a) is a front view of the game board 13 in the fourth embodiment, and FIG. 19 (b) is a cross-sectional view of the game board 13 in the XIXb-XIXb line of FIG. 19 (a). FIG. 20 is an exploded perspective front view of the game board 13. Note that FIG. 20 shows a state in which the center frame 86 is removed. Further, in FIGS. 19 and 20, the outer shapes of the winning opening unit 4300 and the base plate 60 are simplified and shown.

As shown in FIGS. 19 and 20, a part of the winning opening unit 4300 in the fourth embodiment (first winning member 4400) is inserted inside the recessed portion 2060c and the front side of the base plate 60 (1st winning member 4400). It is fixed by a tapping screw or the like from FIG. 19 (a) on the front side of the paper surface).

Around the center opening (center frame 86) side of the recessed portion 2060c, from the front side (the front side of the paper surface in FIG. 19 (a)) to the back side (the back side of the paper surface in FIG. 19 (b)) of the base plate 60. A recessed portion 4060d is formed.

In the recessed portion 4060d, an annular protrusion 2060d1 is formed so as to be formed in an annular shape and projecting to the front side. In addition, three annular projections 2060d1 in the present embodiment are formed side by side in the vertical direction (vertical direction in FIG. 20) in the recessed portion 4060d, and a total of six are formed with the recessed portion 2060c interposed therebetween.

The winning opening unit 4300 includes a first winning member 4400 arranged inside the recessed portion 2060c of the base plate 60, a first winning member 4400 thereof, and a second winning member arranged on the front side of the base plate 60. Formed from 3500.

The first winning member 4400 includes a main body portion 4410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 2420 bulging from the back side of the main body portion 4410, and a game nail YK driven from the front side. Formed from.

The main body portion 4410 is formed with a through hole 2413 penetrating in a circular cross section in the plate thickness direction. The through holes 2413 are formed on the front side (right side of FIG. 19B) of the six annular protrusions 2060d1 formed on the base plate 60 in a state where the first winning member 4400 is arranged on the base plate 60. Will be done. That is, six through holes 2413 are formed in the main body portion 4410.

Therefore, when the first winning member 4400 is arranged inside the recessed portion 4360d, the annular projection 2060d1 can be inserted inside the enlarged diameter portion 2413a, respectively. In the fourth embodiment, the number of countersunk screws N2 for fastening the first winning member 4400 and the base plate 60 is two, and the countersunk screws N2 are screwed into two of the six annular protrusions 2060d1. To.

It is preferable that the annular protrusion 2060d1 for screwing the countersunk screw N2 is one each from the two recessed portions 4060d formed on both sides in the left-right direction with the recessed portion 2060c interposed therebetween. According to this, the countersunk screws N2 can be fastened at both ends in the longitudinal direction of the first winning member 4400. Therefore, it is possible to prevent the first winning member 4400 from swinging with respect to the base plate 60 due to the collision or impact of the game ball.

The second winning opening 4500 includes a base member 4510 formed from a horizontally long rectangular plate-like body in front view, and a ball winning member 320 projecting from the front side of the base member 4510 (on the right side in FIG. 19B). Is mainly formed.

The base member 4510 is formed to have a larger width dimension in the longitudinal direction (left-right direction in FIG. 19A) than the recessed portion 2060c in the front view. As a result, the base member 4510 can be arranged on the front side of the recessed portion 2060c, and both ends of the base member 4510 in the longitudinal direction can be brought into contact with the front surface of the base plate 60.

The base member 4510 has an opening 311 formed through the back surface side of the ball winning member 320, a through hole 313 penetrating both ends in the longitudinal direction (FIG. 19 (a) left-right direction), and a longitudinal direction (FIG. 19 (a)). ) A covering member 4511 extending upward (upper in FIG. 19A) from both sides (in the left-right direction) is provided.

The covering portion 4511 is formed so as to be located on the front side of the annular projection 2060d1 of the base plate 60 in a state where the second winning member 4500 is arranged on the base plate 60. As a result, the covering member 4511 is arranged on the front side of the countersunk screw N2 for fastening the first winning member 4400, and the screw for fastening the first winning member can be difficult to see from the player. Further, since the first winning member 3400 can be removed after the second winning member 3500 is removed from the base plate 60, the player can arrange the first winning member 3400 in front of the game board 13 by an unauthorized operation. It is possible to prevent fraud by opening the front frame 14 and removing only the first winning opening 3400. At the same time, the through hole 2413 to which the countersunk screw N2 is not fastened can be covered to make it difficult for the player to see.

According to the winning opening unit 4300 configured as described above, when the game nail YK of the first winning member 4400 is broken or when the game nail YK falls out of the first winning member 4400, the second winning member 3500 Can be repaired by removing the defective first winning member 4400 from the base plate 60 and attaching a new (normal) first winning member 4400.

As described above, in the first winning member 3300 of the winning opening unit 4300, through holes 2413 are formed through the female threads of the plurality of annular protrusions 2060d1 at positions corresponding to the female threads. Other female threads can be used in the event of wear (wear or galling). Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

Further, in the fourth embodiment, when the first winning member 4400 is attached to the base plate 60, it is fastened to the six annular protrusions 2061d1 with two countersunk screws N2, so that another female screw is used. In this case, it is not necessary to change the posture of the first winning member 4400. That is, the number of female threads is not limited to the number of postures that the first winning member 4400 can select. Therefore, a larger number of female threads can be secured. As a result, the number of exchangeable times of the first winning member 4400 can be secured more.

Further, the second winning member 4500 is formed with an lining portion 4511, and the lining portion 4511 is arranged so as to be located on the front surface side of the first winning member 4400, so that a countersunk screw N2 is inserted. No through hole 2413 can be covered and hidden from the player. Therefore, the appearance can be improved. Further, when only the lower side (lower side in FIG. 19A) of the first winning member 4400 is fastened and fixed to the game board 13 by the countersunk screw N2, the second winning member 4500 is placed on the front surface of the first winning member 4400. By projecting the overhanging portion 4511 of the above, it is possible to suppress the floating of the upper side (upper side of FIG. 19A) of the first winning member 4400.

Next, a fifth embodiment will be described with reference to FIGS. 21 and 22. In the second embodiment, the case where the screwing target (female screw of the annular protrusion 2061d1) of the countersunk screw N2 for fastening the first winning member 2400 is formed on the base plate 60 has been described, but in the fifth embodiment, the countersunk screw The N2 screwing target (female screw) is formed on a separate member. note that. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

21 (a) is a front view of the game board 13 in the fifth embodiment, and FIG. 21 (b) is a cross-sectional view of the game board 13 in the XXIb-XXIb line of FIG. 21 (a). FIG. 22 is an exploded perspective front view of the game board 13. Note that FIG. 22 shows a state in which the center frame 86 is removed. Further, in FIGS. 21 and 22, the outer shapes of the winning opening unit 5300 and the base plate 60 are simplified and shown.

As shown in FIGS. 21 and 22, the winning opening unit 5300 in the fifth embodiment has a part (first winning member 2400) inserted inside the recessed portion 2060c and the front side of the base plate 60. It is fixed by a tapping screw or the like from (FIG. 21 (a) front side of the paper surface).

Around the center opening (center frame 86) side of the recessed portion 2060c, from the front side (the front side of the paper surface in FIG. 21 (a)) to the back side (the back side of the paper surface in FIG. 21 (a)) of the base plate 60. A recessed portion 5060d is formed.

The outer shape of the recessed portion 5060d in front view is formed to be substantially the same as the outer shape of the first winning member 2400. As a result, the first winning member 2400 can be inserted and arranged inside the recessed portion 5060d. Further, the recessed portion 5060d is formed with an insertion hole 5060d3 penetrating from the front surface side to the back surface side.

The insertion hole 5060d3 is formed in a circular shape in front view, and is formed coaxially with the axis of the through hole 2413 of the first winning member 5400 in a state where the first winning member 5400 is arranged on the base plate 60.

Further, on the game board 13, a rotating member 5600 made of a front view circular plate is arranged on the back side of the base plate 60. Further, on the back surface side of the rotating member 5600, a rotating shaft portion 5650 which is formed in a columnar shape and is inserted into the center of the rotating member 5600 is arranged.

The rotating member 5600 includes a shaft hole 5610 penetrating in a circle at the center thereof, and a plurality of fastening holes 5620 formed through the center of the rotating member 5600 at positions separated from each other by the same distance. The shaft hole 5610 is a hole in which the rotating shaft portion 5650, which will be described later, is arranged inside, and the inner diameter thereof is formed to be smaller than the outer diameter of the rotating shaft portion 5650 (support portion 5660).

The fastening hole 5620 is formed between the fastening holes 5620 adjacent to each other in the circumferential direction about the center of the rotating member 5600 and a predetermined angle separation. In the present embodiment, eight fastening holes 5620 are formed in the rotating member 5600, and adjacent fastening holes 5620 are formed at positions separated from each other by approximately 45 degrees about the axis of the rotating member 5600. Further, the fastening hole 5620 is a portion where a countersunk screw N2 for fastening the first winning member 2400 is screwed, and a female screw is formed inside by tapping.

The rotary shaft portion 5650 is a support portion that rotatably supports the rotary member 5600, and is engaged with the support portion 5660 formed in a columnar shape, which is located on the back surface side of the support portion 5660 and bulges outward in the radial direction. It is mainly provided with a portion 5670.

The outer diameter of the support portion 5660 is formed to be smaller than the inner diameter of the shaft hole 5610 of the rotating member 5600. As a result, the support portion 5660 can be inserted inside the shaft hole 5610 to rotatably support the shaft hole 5610. Further, the support portion 5660 is formed with through holes 5661 penetrating from the front surface side to the back surface side at two locations. By inserting a screw into the through hole 5661 from the back surface side and screwing it into the back surface side of the base plate 60, the rotating shaft portion 5650 is held so as not to fall off from the base plate 60.

The outer shape of the engaging portion 5670 is formed to be larger than the inner diameter of the shaft hole 5610 of the rotating member 5600. As a result, when the support portion 5660 of the rotary shaft portion 5650 is inserted inside the shaft hole 5610 of the rotary member 5600, it is possible to prevent the rotary member 5600 from falling out to the back surface side.

The center of the rotating member 5600 is arranged below the central opening of the base plate 60 in which the center frame 86 is arranged, and a part of the rotating member 5600 is arranged on the back side of the recessed portion 2060c of the base plate 60. Located in. Further, two of the plurality of fastening holes 5620 are arranged coaxially with the insertion hole 5060d3 of the recessed portion 5060d of the base plate 60. As a result, the first winning member 5400, which will be described later, can be fastened and fixed with the countersunk screw N2.

As described above, the rotating member 5600 is rotatably arranged with respect to the base plate 60, and the fastening holes 5620 are formed at regular intervals in the circumferential direction about the center of the rotating member 5600. When the above is rotated, the axial positions of the two insertion holes 5060d3 and the two fastening holes 5620 can be aligned.

The winning opening unit 5300 is formed with a first winning member 5400 arranged inside the recessed portion 2060c of the base plate 60. The first winning member 5400 includes a main body portion 5410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 2420 bulging from the back side of the main body portion 5410, and a game nail YK driven from the front side. Formed from.

The main body portion 5410 is formed with a through hole 2413 that penetrates in a circular shape in the plate thickness direction. The through hole 2413 is formed coaxially with the two insertion holes 5060d3 formed in the base plate 60 in a state where the first winning member 5400 is arranged in the base plate 60. Therefore, by inserting the countersunk screw N2 into the through hole 2413 from the front surface side of the first winning member 5400, the tip of the countersunk screw N2 can be inserted into the insertion hole 5060d3 of the base plate 60. As described above, since the fastening hole 5620 of the rotating member 5600 is located on the back surface side of the insertion hole 5060d3, the countersunk screw N2 can be fastened and fixed to the fastening hole 5620.

As described above, according to the winning opening unit 5300 and the rotating member 5600 configured, when the game nail YK of the first winning member 5400 is broken or when the game nail YK falls out of the first winning member 5400, After removing the second winning member 2500 from the base plate 60, the defective first winning member 5400 can be removed and a new (normal) first winning member 5400 can be attached for repair.

Further, since the disk member 5600 is provided on the back surface of the base plate 60 so as to be displaceably supported and a plurality of female threads are formed, if the thread of one female screw is sagging (wear or galling). By displacing the disk member 5600, other female threads can be used. Therefore, even when the number of replacements of the first winning member 5400 of the winning opening unit 5300 is increased, the reliability of fastening and fixing can be ensured.

That is, in the fifth embodiment, the rotating member 5600 is rotatably arranged with respect to the base plate 60, and the fastening holes 5620 capable of screwing the countersunk screw N2 are provided at a plurality of locations (8) at regular intervals in the circumferential direction. Place). Therefore, when the first winning member 5400 is replaced, the rotating member 5600 is rotated, and the fastening hole 5620 in which the countersunk screw N2 is never screwed and the insertion hole 5060d3 of the base plate 60 are positioned. Later, the countersunk screw N2 is inserted through the exchanged first winning member 5400 and screwed into the fastening hole 5620. As a result, the female screw for fastening the countersunk screw N2 can be made different before and after the replacement of the first winning member 5400.

Therefore, since the female screw portion (fastening hole 5620) into which the countersunk screw N2 is screwed can be changed with the replacement of the first winning member 5400, it is possible to suppress the female screw portion from being worn out. As a result, the reliability of fastening and fixing the first winning member 5400 can be ensured.

In particular, in the fifth embodiment, since the disk member 5600 is supported on the back surface of the base plate 60, the disk member 5600 is prevented from falling off when the first winning member 5400 is removed, or the first winning member. When attaching the 5400, it is not necessary for the operator to manually hold the disk member 5600 from the back surface of the base plate 60 in order to screw the countersunk screw N2 to the female screw of the disk member 5600. Therefore, when replacing the first winning member 5400, it is not necessary to open the game board 13, and the first winning member 5400 can be replaced from the front while the game board 13 is closed. Therefore, the workability of the work of exchanging the first winning member 5400 can be improved.

Further, since the disk member 5600 is formed into a circular shape in front view and is rotatably supported on the base plate 60 with the center of the circle as a rotation axis, it is necessary to change the female screw for screwing the countersunk screw N2. Even if the disk member 5600 is rotated, the appearance of the disk member 5600 visually recognized by the player can be maintained constant. In particular, when the base plate 60 is formed of a light-transmitting material and the disk member 5600 is seen through the base plate 60, the circular shape in front view is particularly effective for maintaining the appearance.

Further, since the base plate 60 has an opening formed in the region where the first winning member 5400 is arranged and has a recessed portion 2060c communicating with the disk member 5600, the recessed portion 2060c can be used through the recessed portion 2060c. It is possible for the operator to operate the disk member 5600 from the front of the base plate 60. That is, when attaching the first winning member 5400, it is necessary to rotate the disk member 5600 to adjust the position of the female screw, but such adjustment can be performed with the game board 13 closed. .. Further, the recessed portion 2060c can be hidden from the player by covering with the first winning member 5400. Therefore, the appearance can be improved.

Next, the sixth embodiment will be described with reference to FIGS. 23 and 24. In the second embodiment, the case where the countersunk screw N2 for fastening the first winning member 2400 is inserted from the front side of the game board 13 has been described, but in the sixth embodiment, the countersunk screw N2 is inserted from the upper side. .. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

23 (a) is a front view of the game board 13 in the sixth embodiment, and FIG. 23 (b) is a cross-sectional view of the game board 13 in the line XXIIIb-XXIIIb of FIG. 23 (a). FIG. 24 is an exploded perspective front view of the game board 13. Note that FIGS. 23 (a) and 23 (b) show a state in which the second winning member 2500 is removed, and FIG. 24 shows a state in which the center frame 86 is removed. Further, in FIGS. 23 and 24, the outer shapes of the winning opening unit 6300 and the base plate 60 are simplified and shown.

As shown in FIGS. 23 and 24, the base plate 60 in the sixth embodiment is formed from the front side (front side of the paper surface in FIG. 23A) to the back surface around the central opening (center frame 86) side of the recessed portion 2060c. A recessed portion 6060d recessed toward the side is formed.

The outer shape of the recessed portion 6060d in front view is formed to be substantially the same as the outer shape of the first winning member 2400. As a result, the first winning member 6400 can be inserted and arranged inside the recessed portion 6060d. Further, on the lower surface where the recessed portion 6060d is formed, a plurality of fastening holes 6060d4 recessed downward are formed.

The fastening hole 6060d4 is formed in a circular shape when viewed from above, and is formed coaxially with the axis of the through hole 6413 of the first winning member 6400 in a state where the first winning member 6400 is arranged on the base plate 60.

The winning opening unit 6300 includes a first winning member 6400 arranged inside the recessed portion 2060c of the base plate 60, and a second winning member 6400 arranged on the front side of the first winning member 6400 and the base plate 60. Formed from 2500.

The first prize-winning member 6400 includes a main body portion 6410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 2420 bulging from the back side of the main body portion 6410, and a game nail YK driven from the front side. Formed from.

A plurality of through holes 6413 penetrating in the vertical direction (vertical direction in FIG. 23A) are formed in the main body portion 6410 and the bulging portion 2420. The through hole 6413 is a hole for inserting a screw N4 for fastening the first winning member 5400, and is formed to be larger than the outer diameter of the tip of the screw N4. Further, the diameter of the through hole 6413 is expanded so that the upper end side can insert the head of the screw N4. As a result, when the first winning member 5400 is fastened, it is possible to prevent the head of the screw N4 from protruding upward (center frame 86) side.

The through holes 6413 are formed at three locations at each end of the first winning member 6400 in the longitudinal direction (left-right direction in FIG. 23A) (six locations in total are formed). As described above, the through hole 6413 of the first winning member 6400 is formed coaxially with the fastening hole 6060d4 of the base plate 60. Therefore, the first winning member 6400 is fastened and fixed to the base plate 60 by inserting the screw N4 into the through hole 6413 and screwing it into the fastening hole 6060d4.

According to the winning opening unit 6300 configured as described above, the center frame 86 is used as a base when the game nail YK of the first winning member 6400 is broken or when the game nail YK falls out of the first winning member 6400. After removing from the plate 60, it can be repaired by removing the defective first winning member 540 and attaching a new (normal) first winning member 6400.

As described above, the through holes 6413 are formed at a plurality of locations (six locations) in the first winning member 6400. Therefore, when replacing the first winning member 6400, after the replaced first winning member 6400 is placed on the base plate 60, the screw N4 is coaxially aligned with the fastening hole 6060d4 that has never been screwed. The screw N4 is inserted into the located through hole 6413, and the screw N4 is screwed into the fastening hole 6060d4. As a result, the female screw for fastening the screw N4 can be made different before and after the replacement of the first winning member 6400.

Therefore, since the female screw (fastening hole 6060d4) into which the screw N4 is screwed can be changed with the replacement of the first winning member 6400, it is possible to suppress the female screw from being worn out. As a result, it is possible to prevent the screw N4 screwed into the base plate 60 from being removed due to an impact or the like.

Further, since the through hole 6413 and the fastening hole 6060d4 are extended substantially parallel to the front surface of the base plate 60, the through hole 6413 or the head of the screw N4 can be prevented from being exposed to the front surface (game surface) of the game board 13. Therefore, since it is difficult for the player to visually recognize the through hole 6413 through which the screw N4 is not inserted, the area of another member for covering the through hole 6413 can be suppressed or unnecessary. Further, since the head of the screw N4 is not exposed on the rolling surface (game surface) of the game ball, it is not necessary to use the screw N4 as a countersunk screw or to provide a counterbore (recess) for accommodating the head of the screw N4. It can and the structure can be simplified.

Next, a seventh embodiment will be described with reference to FIGS. 25 and 26. In the second embodiment, the case where the countersunk screw N2 is screwed into the annular protrusion 2060d1 formed on the base plate 60 has been described, but in the seventh embodiment, the screwed portion (circle) into which the countersunk screw N2 is screwed. The ring protrusion 2060d1) is formed on the first winning member 7400. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

25 (a) is a front view of the game board 13 in the seventh embodiment, and FIG. 25 (b) is a cross-sectional view of the game board 13 in the XXVb-XXVb line of FIG. 25 (a). FIG. 26 is an exploded perspective front view of the game board 13. Note that FIG. 26 shows a state in which the center frame 86 is removed. Further, in FIGS. 25 and 26, the outer shapes of the winning opening unit 7300 and the base plate 60 are simplified and shown. Further, in FIGS. 25 (a) and 25 (b), the first winning member 2500 of the winning opening unit 7300 is transparently viewed, and the outer shape thereof is shown by a chain line.

As shown in FIGS. 25 and 26, the base plate 60 in the seventh embodiment has a recessed portion 2060c around the center opening (center frame 86) side from the back surface side (the back side of the paper surface in FIG. 25 (a)) to the front surface. A recessed portion 7060d to be recessed on the side (the front side of the paper surface in FIG. 25A) is formed, and a game board overhanging portion 7060k is formed in a non-recessed portion on the front surface side of the recessed portion 7060d.

The outer shape of the recessed portion 7060d in the rear view is formed to be substantially the same as the outer shape of the first winning member 7400. As a result, the first winning member 7400 can be inserted and arranged inside the recessed portion 7060d. Further, a plurality of through holes 7060e penetrating the front surface side are formed in the recessed portion 7060d.

The through hole 7060e is formed in a circular shape in front view, and is formed coaxially with the axis of the annular projection 7414 of the first winning member 7400 in a state where the first winning member 7400 is arranged on the base plate 60. .. Further, the through hole 7060e is formed by expanding the diameter of the front side so as to accommodate the head of the countersunk screw N2 and expanding the diameter of the back surface side so as to accommodate the annular projection 7414. That is, the enlarged diameter portion 7060e is provided with the enlarged diameter portion 7060e1 on the back surface side.

The enlarged diameter portion 7060e1 is formed to be larger than the outer diameter of the annular projection 7414 described later, and the concave dimension to the front surface side is formed to be smaller than the protrusion dimension of the annular projection 7414 described later. As a result, in the state where the first winning member 7400 is arranged on the base plate 60, the annular projection 7414 can be inserted inside the enlarged diameter portion 7060e1, and the protruding tip surface of the annular projection 7414 is inserted into the enlarged diameter portion 7060e1. It can be brought into contact with the bottom surface of the recess.

That is, in a state where the first winning member 7400 is fastened and fixed to the base plate 60, it is possible to form a state in which a gap is formed between the back surface of the first winning member 7400 and the front surface of the base plate 60. Therefore, the elastic deformation of the annular protrusion 7414 can be used to facilitate the relative displacement of the first winning portion seat 7400 with respect to the base plate 60. As a result, for example, when the game nail YK is planted in the first winning member 7400, the vibration when the game ball collides with the game nail YK during the game is absorbed, and the game nail YK is damaged (broken). ) Can be suppressed.

In this case, it is preferable that the annular projection 7414 is set to a dimension smaller than the inner dimension of the enlarged diameter portion 7060e1. Further, it is preferable that the first winning member 7400 and the base plate 60 do not abut on each other except for the protruding tip of the annular protrusion 7414 and the concave bottom surface of the enlarged diameter portion 7060e1. As a result, the annulus projection 7414 can be more easily elastically deformed.

The winning opening unit 7300 includes a first winning member 7400 arranged inside the recessed portion 2060c of the base plate 60, and a second winning member 7400 arranged on the front side of the first winning member 7400 and the base plate 60. Formed from 2500.

The first prize-winning member 7400 has a main body portion 7410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 7420 that bulges from the front side of the main body portion 7410, and a bulging portion 7420 side (front side) thereof. ) Is mainly provided with a game nail YK to be driven.

The bulging portion 7420 is formed at a substantially central position in the longitudinal direction (left-right direction in FIG. 25A) of the main body portion 7410, and is formed shorter than the main body portion 7410 in the longitudinal direction of the main body portion 7410. As a result, a main body-side overhanging portion 7437 protruding outward from the bulging portion 7420 is formed on the outer side in the longitudinal direction of the main body portion 7410. The bulging portion 7437 on the main body side of the main body portion 7410 is formed with an annular protrusion 7414 protruding in an annular shape on the base plate 60 side on the front surface side.

Two annular projections 7414 are formed at both ends in the longitudinal direction of the main body 7410 (a total of four are formed). Further, the annular projection 7414 is a portion where the countersunk screw N2 is screwed, and a female screw is formed on the inner peripheral portion of the annular shape.

The four countersunk screws N2 for fastening the first winning member 7400 are inserted through the through hole 7060e of the base plate 60 and screwed into the annular projection 7414 of the first winning member 7400. As a result, the first winning member 7400 can be fastened and fixed to the base plate 60.

According to the winning unit 7300 configured as described above, when the game nail YK of the first winning member 7400 is broken or when the game nail YK falls out of the first winning member 7400, the second winning member 7500 is used. After removing from the base plate 70, it can be repaired by removing the defective first winning member 7400 and attaching a new (normal) first winning member 7400.

Here, a first gaming board member (base plate 60) and a second gaming board member (winning opening unit 3300) that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member are provided. Pachinko machines are known. An insertion hole (through hole 2413) is formed in the second game board member, and a female screw (inner edge portion of the annular protrusion 2060d1) is formed in the first game board member, and the insertion hole is inserted into the second game board member. The screw member (counterscrew N2) is screwed into the female screw of the first game board member, so that the second game board member is fastened and fixed to the first game board member. According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. That is, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, every time the second gaming board member is replaced, the female screw and the screw member are repeatedly screwed, and the thread of the female screw is settled (wear or galling). However, when the number of replacements is increased, there is a problem that the reliability of fastening and fixing is lowered.

On the other hand, according to the seventh embodiment, the through hole 7060e through which the countersunk screw N2 is inserted is formed in the base plate 60, and the countersunk screw N2 inserted through the through hole 7060e of the base plate 60 is screwed. Since the female screw (annulus protrusion 7414) is formed on the first winning member 7400, when the first winning member 7400 is replaced, a new female screw can be used in association with the replacement. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

Further, it is provided with an annular protrusion 7414 projecting from the front surface of the first winning member 7400 and a diameter-expanded portion 7060e1 recessed in the back surface of the base plate 60 so as to accept the annular projection 7414, and the female screw is the first. 1 Since the through hole 7060e is formed in the annular projection 7414 of the winning member 7400 and is formed so as to communicate with the enlarged diameter portion 7060e1 of the base plate 60, the length of the threaded portion (shaft portion) of the female screw can be secured. .. Therefore, the axial force of the countersunk screw N2 can be increased by that amount, and the first winning member 7400 can be firmly fastened and fixed to the base plate 60.

Since the first member 7400 is relatively small, it is difficult to secure its strength. Therefore, by forming a female screw on the annular projection 7141 to secure the length of the screw portion, the countersunk screw N2 It is possible to distribute the load of the first winning member 7400 while making it possible to apply a predetermined axial force to the first winning member. That is, the configuration in which the female screw is provided on the annular projection 7141 is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the constituent members.

Further, since the recessed portion 7060d of the first winning member 7400 is recessed from the back surface side to the front surface side, it is possible to prevent the base plate 60 from being damaged when the game nail YK is driven.

That is, in the second embodiment described above, since the recessed portion 2060d is recessed from the front side to the back side, the impact when the game nail YK is driven into the first winning member 2400 is the first winning member 2400. Is transmitted to the base plate 60 of the back surface side portion (the portion thinned by the recessed portion 2060d) of the recessed portion 2060d. Therefore, a force acts on the base plate 60 of the thinned portion in the direction away from the recessed portion 2060d (backward direction). As a result, the force is concentrated on the corner portion of the recessed portion 2060d, and the base plate 60 may be damaged.

On the other hand, in the seventh embodiment, the impact when the game nail YK is driven is transmitted from the countersunk screw N2 to the base plate 60 of the front side portion of the recessed portion 7060d (the portion thinned by the recessed portion 2060d). To. Therefore, a force acts on the base plate 60 of the thinned portion in a direction approaching the recessed portion 7060d side. As a result, it is possible to suppress the concentration of force on the corner portion of the recessed portion 7060d, and it is possible to prevent the base plate 60 from being damaged.

Further, the base plate 60 is formed with a central opening (window portion) for making the third symbol display device 81 visible, and a recessed portion 2060c for arranging the first winning member 7400. Since the central opening and the recessed portion 2060c are communicated with each other, when the first winning member 7400 is replaced, the operator holds (grasps) the first winning member 7400 by using the central opening of the base plate 60. ) Can be done. Therefore, it is possible to improve the workability of the replacement work of the first winning member 7400. For example, when the game nail YK is planted in the first prize member 7400, the replacement work can be performed without holding the game nail YK, so that the game nail YK of the newly attached first prize member 7400 can be gripped. It is possible to suppress the holding and prevent the game nails from bending or changing the distance between the game nails YK.

Further, two game nails YK are planted in the first prize member 7400, and a female screw is not formed on the extension line of the virtual line connecting the two game nails YK. Therefore, the first prize member 7400 Can suppress cracking. That is, since the strain (elastic deformation of the first winning member 7400) due to the planting of the two game nails YK overlaps in the direction of the virtual line connecting the two game nails YK, in the region on the extension line of the virtual line, Since the female screw is not formed in the area where the first winning member 7400 is likely to be cracked, the strain caused by the planting of the game nail YK and the load caused by the screwing of the countersunk screw N2 are further increased. Overlapping can be suppressed. As a result, cracking of the first winning member 7400 can be suppressed.

The separation distance between the extension line of the virtual line and the female screw may be set to be equal to or larger than the standard dimension (nominal diameter of the screw) of the outer diameter of the countersunk screw N2 from the viewpoint of suppressing cracking of the first winning member 7400. It is more preferable that the outer diameter of the countersunk screw N2 is set to twice or more the reference dimension.

Next, the eighth embodiment will be described with reference to FIG. 27 (a). In the second embodiment, the case where the first winning member 2400 is formed so as to be removable from the front side with respect to the base plate 60 has been described, but in the eighth embodiment, the first winning member 8400 is formed with respect to the base plate 60. It is formed so that it can be removed from the upper side. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 27 (a) is a cross-sectional view of the game board 13 in the eighth embodiment. Note that FIG. 27 (a) corresponds to the cross-sectional view of FIG. 25 (b). Further, in FIG. 27 (a), the outer shapes of the winning opening unit 8300 and the base plate 60 are simplified and shown. Further, in FIG. 27A, the second winning member 2500 of the winning opening unit 8300 is transparently viewed, and the outer shape thereof is shown by a broken line.

As shown in FIG. 27 (a), the base plate 60 in the eighth embodiment is formed on the back surface of the base plate 60 with a recessed portion 7060d recessed toward the front side and on the opposite side of the recessed portion 7060d. The second recessed portion 8060f (which is recessed in the front surface of the base plate 60 toward the back surface side), the protruding portion 8060 g formed between the recessed portion 7060d and the second recessed portion 8060f, and the base from the recessed portion 7060d. It is mainly provided with a through hole 7060e formed through the front surface of the plate 60.

The second recessed portion 8060f is formed so as to be continuous with the recessed portion 2060c, and the distance dimension in the left-right direction (FIG. 27 (a) left-right direction) is formed to be smaller than the left-right direction dimension of the recessed portion 7060d. The through hole 7060e is formed on the front side where the recessed portion 7060d is formed, and is located on the lateral side in the left-right direction of the second recessed portion 8060f.

The protruding portion 8060 g is a plate inserted inside the groove portion 8414 of the first winning member 8400, which will be described later, and is abbreviated as a vertical direction (direction from the front side of the paper surface to the back side of the paper surface in FIG. 27 (a)) of the recessed portion 7060 d. It is formed in the same vertical dimension.

The winning opening unit 7300 includes a first winning member 8400 arranged inside the recessed portion 2060c of the base plate 60, and a second winning member 8400 arranged on the front side of the first winning member 8400 and the base plate 60. Formed from 3500.

The first winning member 8400 has a main body portion 8410 formed of a horizontally long rectangular plate-like body in front view, a bulging portion 8420 that bulges from the front side of the main body portion 8410, and a bulging portion 8420 side (front side) thereof. ) Is mainly provided with a game nail YK to be driven.

The bulging portion 8420 is formed at a substantially central position in the longitudinal direction (left-right direction in FIG. 27 (a)) of the main body portion 8410, and is formed shorter than the main body portion 8410 in the longitudinal direction of the main body portion 8410. Further, in the bulging portion 8420, a groove portion 8421 is formed (concave) from the side surface in the left-right direction (left-right direction in FIG. 27A) on the side of the connecting portion with the main body portion 8410 toward the center side.

A female screw (fastening hole 8415) capable of screwing a countersunk screw N2 is formed in the main body portion 8410 on the outer side in the longitudinal direction from the bulging portion 8420. Further, the fastening hole 8415 is formed coaxially with the through hole 7060e of the base plate 60 in a state where the first winning member 8400 is arranged in the base plate 60. Therefore, the first winning member 8400 is fastened and fixed to the base plate 60 by inserting the countersunk screw N2 into the through hole 7060e and then screwing it into the fastening hole 8415.

The groove portion 8421 is formed over the entire area in the lateral direction of the main body portion 8410 (the direction connecting the front side of the paper surface and the back side of the paper surface in FIG. 27A). Further, the groove portion 8421 is formed so that the interfacing dimension in the front-rear direction (vertical direction in FIG. 27 (a)) is larger than the front-rear direction dimension of the above-mentioned protrusion 8060 g, and the concave dimension in the left-right direction is the protrusion 8060 g. It is formed larger than the protruding dimension of.

As a result, the first winning member 8400 is displaced from above (the front side of the paper surface in FIG. 27 (a)) to the bottom (back side of the paper surface in FIG. 27 (a)) of the recessed portion 2060c, and the protruding portion is formed inside the groove portion 8421. 8060 g can be inserted and arranged on the base plate 60. That is, the protruding portion 8060 g and the groove portion 8421 are engaged with each other.

According to the winning opening unit 8300 configured as described above, the center frame 86 is used as a base when the game nail YK of the first winning member 8400 is broken or when the game nail YK falls out of the first winning member 8400. After removing from the plate 60, it can be repaired by removing the defective first winning member 8400 and attaching a new (normal) first winning member 8400.

As described above, the fastening hole 8415 for fastening the first winning member 8400 to the base plate 60 is formed in the first winning member 8400. Therefore, when the first winning member 8400 is replaced, the fastening hole 8415 for fastening the first winning member 8400 is also replaced, so that the female screw portion is worn every time the first winning member 8400 is replaced. It can suppress the wear. As a result, it is possible to prevent the countersunk screw N2 to be fastened to the fastening hole 8415 of the first winning member 8400 from being removed (loose) by an impact or the like.

Further, in the eighth embodiment, as described above, the protruding portion 8060 g protruding from the inner side surface of the recessed portion 2060c of the base plate 60 and the protruding portion 8060 g are recessed in the outer surface of the first winning member 8400 so as to be acceptable. Since it is provided with a groove 8421 that is continuously extended along a direction parallel to the front surface (game surface) of the base plate 60 and is connected to the central opening (window portion), the first winning member 8400 is used as the base plate 60. Even if the countersunk screw N2 is loosened or removed due to vibration accompanying the game or by improper means, it is possible to prevent the first winning member 8400 from falling off from the base plate 60, while allowing the countersunk screw N2 to be pulled out to the central opening side. ..

That is, since the protruding portion 8060 g and the groove portion 8421 are engaged with each other, if the countersunk screw N2 comes out of the fastening hole 8415 due to an impact or the like, the protrusion 8060 g and the groove portion 8421 engage with the first It is possible to prevent the winning member 8400 from moving in the front-rear direction with respect to the base plate 60.

Further, the game board overhanging portion 7060k in which the overhanging insertion hole 7060e is formed from the inner side surface of the recessed portion 2060c of the base plate 60, and the main body side overhanging portion in which the overhanging female screw is formed from the outer surface of the first winning member 8400. A protrusion 8060 g is projected from the game board overhanging portion 7060k of the base plate 60, and a non-formed portion (outer surface of the bulging portion 8420) of the main body side overhanging portion 7437 of the first winning member 8400 is provided. ), Since the groove 8421 is recessed, the length of the female threaded portion (completely threaded portion) can be secured. Therefore, the axial force of the countersunk screw N2 can be increased by that amount, and the first winning member 8400 can be firmly fastened and fixed to the base plate 60.

Since the first winning member 8400 is relatively small in size, it is difficult to secure its strength. Therefore, the protruding portion 8060 g protrudes from the game board overhanging portion 7060k of the base plate 60 to reduce the length of the screw portion. By securing it, it is possible to apply a predetermined axial force to the countersunk screw N2, and at the same time, it is possible to disperse the burden on the first winning member 8400. That is, the configuration in which the protruding portion 8060 g protrudes from the game board overhanging portion 7060 g of the base plate 60 is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the first winning member 8400.

Next, a ninth embodiment will be described with reference to FIG. 27 (b). In the second embodiment, the case where the first winning member 2400 is formed so as to be removable from the front side with respect to the base plate 60 has been described, but in the ninth embodiment, the first winning member 9400 is formed with respect to the base plate 60. It is formed so that it can be removed from the upper side. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 27B is a cross-sectional view of the gaming board 13 according to the ninth embodiment. Note that FIG. 27 (b) corresponds to the cross-sectional view of FIG. 25 (b). Further, in FIG. 27B, the outer shapes of the winning opening unit 8300 and the base plate 60 are simplified and shown. Further, in FIG. 27B, the second winning member 2500 of the winning opening unit 8300 is shown transparently, and the outer shape thereof is shown by a broken line.

As shown in FIG. 27 (b), the base plate 60 in the ninth embodiment has a recessed portion recessed from the back side (upper side in FIG. 27 (b)) to the front side (lower side in FIG. 27 (b)). Formed with 9060d. The recessed portion 9060d is formed with a protruding portion 9060 g protruding inward from the inner wall at the end portion on the back surface side of the base plate 60.

The protruding portion 9060 g is a wall portion for forming a facing surface between the back surface of the recessed portion 9060d and the protruding portion 9060 g, and is formed at a predetermined distance from the back surface of the recessed portion 9060d. As a result, the engaging portion 9417 of the first winning member 9400, which will be described later, can be inserted between the back surface of the recessed portion 9060d and the facing portion of the protruding portion 9060 g.

Further, the protruding tip position of the protruding portion 9060 g in the width direction of the base plate 60 (left-right direction in FIG. 27B) is set to be outside the width direction of the base plate 60 with respect to the through hole 7060e. As a result, the screwing distance between the countersunk screw N2 and the first winning member 8400 can be secured.

The winning opening unit 9300 includes a first winning member 9400 arranged inside the recessed portion 2060c of the base plate 60, and a second winning member 9400 arranged on the front side of the first winning member 9400 and the base plate 60. Formed from 2500.

The first winning member 9400 has a main body portion 9410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 9420 that bulges from the front side of the main body portion 9410, and a bulging portion 9420 side (front side) thereof. ) Is mainly provided with a game nail YK to be driven.

The bulging portion 9420 is formed at a substantially central position in the longitudinal direction (left-right direction in FIG. 27B) of the main body portion 9410, and is formed shorter than the main body portion 9410 in the longitudinal direction of the main body portion 9410. Further, a female screw (fastening hole 8415) into which the countersunk screw N2 can be screwed is formed on the main body portion 9410 on the outer side in the longitudinal direction. Further, the fastening hole 8415 is formed coaxially with the through hole 7060e of the base plate 60 in a state where the first winning member 9400 is arranged in the base plate 60. Therefore, the first winning member 9400 is fastened and fixed to the base plate 60 by inserting the countersunk screw N2 into the through hole 7060e and then screwing it into the fastening hole 8415.

The main body portion 9410 is recessed by forming recessed portions 9416 that are recessed inward from both ends in the longitudinal direction (left-right direction in FIG. 27 (b)) on the back surface side (upper side in FIG. 27 (b)). An engaging portion 9417 that partially protrudes outward in the left-right direction is formed on the front surface side of the setting portion 9146.

The recessed portion 9416 is formed at the outer end portion in the left-right direction and is formed in the entire vertical direction. Further, in the recessed portion 9416, the recessed dimension in the left-right direction is set to be larger than the protrusion dimension in the left-right direction of the protruding portion 9060 g of the base plate 60, and the recessed dimension in the front-rear direction is the protrusion of the base plate 60. It is set to be larger than the front-rear direction dimension of the portion 9060 g. As a result, the first winning member 9400 is displaced downward from the upper side (the front side of the paper surface in FIG. 27 (a)) of the recessed portion 2060c, and the engaging portion 9417 is engaged between the protruding portion 9060 g and the recessed portion 9060d. Can be inserted and arranged. As a result, it is possible to establish a state in which the protruding portion 9060 g and the recessed portion 9060 d face each other and the engaging portion 9417 is engaged.

According to the winning opening unit 9300 configured as described above, the center frame 86 is used as a base when the game nail YK of the first winning member 9400 is broken or when the game nail YK falls out of the first winning member 9400. After removing from the plate 60, it can be repaired by removing the defective first winning member 9400 and attaching a new (normal) first winning member 9400.

As described above, the fastening hole 8415 for fastening the first winning member 9400 to the base plate 60 is formed in the first winning member 9400. Therefore, when the first winning member 9400 is replaced, the fastening hole 8415 for fastening the first winning member 9400 is also replaced, so that the female screw portion is worn every time the first winning member 9400 is replaced. It can suppress the wear. As a result, it is possible to prevent the countersunk screw N2 to be fastened to the fastening hole 9415 of the first winning member 9400 from being removed (loose) by an impact or the like.

Further, in the ninth embodiment, as described above, the engaging portion 9417 protruding from the outer surface of the first winning member 9400 and the inner circumference of the recessed portion 2060c of the base plate 60 so as to accept the engaging portion 9417. Since it is provided with a recessed portion 9060d that is recessed in the surface and is continuously extended along a direction parallel to the front surface (game surface) of the base plate 60 and is connected to the central opening, the first winning member 9400 is used as the base plate 60. Even if the countersunk screw N2 is loosened or removed due to vibration accompanying the game or by improper means, it is possible to prevent the first winning member 9400 from falling off from the base plate 60, while allowing the countersunk screw N2 to be pulled out to the central opening side. ..

That is, since the protruding portion 9060 g and the recessed portion 9060 d are engaged with each other, if the countersunk screw N2 comes out of the fastening hole 8415 due to an impact or the like, the first winning member 8400 is moved back and forth with respect to the base plate 60. It can suppress the movement in the direction.

A game board overhanging portion 7060k in which an overhanging through hole 7060e is formed from the inner side surface of the recessed portion 2060c of the base plate 60, and a main body side overhanging portion 7437 in which an overhanging female screw is formed from the outer surface of the first winning member 9400. The engaging portion 9417 is projected from the main body side overhanging portion 7437 of the first winning member 9400, and the recessed portion 9060 g is recessed in the non-formed portion of the game board overhanging portion 7060k of the base plate 60. , The length of the threaded part (completely threaded part) of the female thread can be secured. Therefore, the axial force of the countersunk screw N2 can be increased by that amount, and the first winning member 9400 can be firmly fastened and fixed to the base plate 60.

Since the first winning member 9400 is relatively small in size, it is difficult to secure its strength. Therefore, the engaging portion 9417 is projected from the main body side overhanging portion 7437 of the first winning member 9400 to form a screw portion. By ensuring the length, it is possible to apply a predetermined axial force to the countersunk screw N2, and at the same time, it is possible to disperse the burden on the first winning member 9400. That is, the configuration in which the engaging portion 9417 protrudes from the main body side overhanging portion 7437 of the first winning member 9400 is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the first winning member 9400.

Next, the tenth embodiment will be described with reference to FIGS. 28 and 29. In the second embodiment, the case where both the left and right sides of the bulging portion 2420 of the first winning member 2400 are continuously extended in the vertical direction (that is, they do not project to the back surface side of the main body portion 2410) has been described. The bulging portion 10420 of the first winning member 10400 of the tenth embodiment is formed with a protruding portion 10422 that protrudes outward in the left-right direction. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 28A is a rear perspective view of the first winning member 10400 in the tenth embodiment, and FIG. 28B is an exploded perspective front view of the first winning member 10400 and the base plate 60. 29 (a) is a front view of the game board 13, and FIG. 29 (b) is a cross-sectional view of the game board 13 in the line XXIXb-XXIXb of FIG. 29. In FIGS. 28 (a) and 28 (b), the outer shapes of the first winning member 10400 and the base plate 60 are simplified and shown. Further, in FIGS. 29 (a) and 29 (b), a state in which the second winning member 2500 is removed is shown.

As shown in FIG. 28, the base plate 60 in the tenth embodiment is formed by connecting to a recessed portion 2060c recessed downward from the lower side of the central opening of the base plate 60 and the recessed portion 2060c. It is mainly provided with a recessed portion 2060d to be formed and a notch portion 10060h formed from a part of the recessed portion 2060d on the back surface side.

The notch portion 10060h is an opening for receiving the projecting portion 10422 formed in the first winning member 10400, which will be described later. The cutout portion 10060h is formed as an opening communicating with the recessed portion 2060c in the remaining portion of the formed portion of the recessed portion 2060d in the base plate 60 toward the outside in the left-right direction (FIG. 29 (a) left-right direction).

The winning opening unit 10300 includes a first winning member 10400 arranged inside the recess 2060c of the base plate 60, a first winning member 10400 thereof, and a second winning member 2500 arranged on the front side of the base plate 60 ( (See FIG. 12).

The first winning member 10400 has a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 2420 bulging from the back surface side of the main body portion 2410, and a bulging portion 2420 to the main body portion 2410. A projecting portion 10422 projecting outward in the longitudinal direction (FIG. 29 (a) left-right direction) and a game nail YK driven from the front surface of the main body portion 2410 are mainly provided.

The projecting portion 10422 is formed in the longitudinal direction of the main body portion 2410 from the intermediate portion obtained by dividing the bulging portion 2420 into three equal parts in the lateral direction (vertical direction in FIG. 29 (a)) of the main body portion 2410 (left-right direction in FIG. 29 (a)). It is thrust into. Further, the projecting portion 10422 is formed and set as a flat surface on which the outside of the projecting tip (left and right ends) is substantially flush with both end faces (outer peripheral surfaces) in the longitudinal direction of the main body portion 2410, and is set from the main body portion 2410 side. It is formed along an extension of the virtual line connecting the two game nails YK to be planted.

Further, since the dimension of the bulging portion 10400 in the direction orthogonal to the virtual line connecting the two game nails YK (vertical direction (vertical direction in FIG. 29B)) is larger than the dimension of the projecting portion 10422. The rigidity of the first winning member 10400 in the direction orthogonal to the virtual line connecting the two game nails YK can be increased. As a result, damage to the first winning member 10400 can be suppressed.

Further, the through holes 2413 formed in the main body portion 2410 are formed at the upper, lower, left, and right ends of the main body portion 2410 when viewed from the front, and the upper and lower two points are formed at positions sandwiching the projecting portion 10422. As a result, both a region for increasing the rigidity of the first winning member 10400 and a region for fastening and fixing the first winning member 10400 to the base plate 60 can be efficiently secured. As a result, it is possible to suppress damage to the first winning member 10400 and to reduce the size of the first winning member 10400 at the same time.

The above-mentioned notch portion 10060h is formed in substantially the same shape as the outer shape of the projecting portion 10422 in front view, and the projecting portion 10422 is notched in a state where the first winning member 10400 is arranged on the base plate 60. It is press-fitted into the portion 10060h. As a result, the base plate 60 can hold the projecting portion 10422. That is, the rigidity of the base plate 60 can be utilized to enhance the configuration of the first winning member 10400 by the amount that at least a part of the projecting portion 10422 is held. As a result, damage to the first winning member 10400 can be suppressed.

Further, the game nail YK is driven into the intermediate position in the lateral direction of the main body portion 2410. Therefore, since the projecting portion 10422 is formed along the extension line of the virtual line connecting the two game nails YK planted on the main body portion 2410 side, damage to the first winning member 10400 can be suppressed. That is, since the strain (elastic deformation of the first winning member 10400) due to the vegetation of the two game nails overlaps in the direction of the virtual line connecting the two game nails, in the region on the extension line of the virtual line, the first Where the winning member 10400 is prone to cracking, the projecting portion 10422 is formed in such a region, so that the strain associated with the planting of the game nail YK can be alleviated accordingly. Therefore, it is possible to prevent the strain caused by the planting of the game nail YK from further overlapping the load due to the collision of the game ball with the game nail YK.

According to the winning opening unit 10300 configured as described above, when the game nail YK of the first winning member 10400 is broken or when the game nail YK falls out of the first winning member 10400, the first winning member 2500 Can be repaired by removing the defective first winning member 10400 and attaching a new (normal) first winning member 10400.

Here, the first game board member (base plate 60) and the second game board member (first winning member 2400) that is detachably arranged on the first game board member and forms the game board together with the first game board member. ), And a game machine in which a nail (game nail YK) is planted on the game surface of the second game board member is known. According to such a gaming machine, when the nail of the second gaming board member is broken, the replacement of the second gaming board member alone can eliminate the need for replacement of the gaming board as a whole. However, in the above-mentioned conventional gaming machine, since the second gaming board member is formed in a relatively small size, it is difficult to secure the rigidity of the second gaming board member. Therefore, there is a problem that the second game board member is easily damaged when an external force is applied to the nail due to the collision of the game ball.

On the other hand, in the tenth embodiment, since the first winning member 10400 is formed so as to be able to suppress the damage caused by the action of the external force on the game nail YK, the external force is applied to the game nail YK due to the collision of the game balls. In this case, it is possible to prevent the first winning member 10400 from being damaged.

That is, the first winning member 10400 has a bulging portion 2420 in which the game nail YK is planted, and the thickness dimension is smaller than that of the bulging portion, and the main body side is abutted against the base plate 60 and fastened and fixed. The overhanging portion 2437 is provided, and the overhanging portion 2437 on the main body side is projected from the contact surface with the base plate 60 and is provided with the protruding portion 10422 connected to the bulging portion 2420. The rigidity of the portion 2420 can be increased. Therefore, when an external force is applied to the game nail YK due to the collision of the game ball, it is possible to prevent the first winning member 10400 from being damaged.

Further, as described above, since the notch portion 10060h is formed in substantially the same shape as the outer shape of the projecting portion 10422 in front view, the notch portion 10400 is projected in a state where the first winning member 10400 is arranged on the base plate 60. The upper and lower surfaces of the installation portion 10422 can be brought into contact with the notch portion 10060h. As a result, it is possible to prevent the first winning member 10400 from being damaged when the game ball comes into contact with the game nail YK.

That is, when the game ball collides with the game nail YK from above, the impact of the collision pushes the head side of the game nail YK downward, centering on the connecting portion between the game nail YK and the first winning member 2400. Rotational force acts. In the tenth embodiment, the upper and lower surfaces of the projecting portion 10422 can be brought into contact with the notch portion 10060h at the back surface side portion where the game nail YK is driven. Therefore, the surfaces can be brought into contact with each other against the rotational force that pushes the head side of the game nail YK downward, centering on the connecting portion between the game nail YK and the first winning member 2400. Therefore, it is possible to disperse the force by abutting the impact of the game ball on the surfaces. As a result, it is possible to prevent the first winning member 10400 from being damaged.

Next, the eleventh embodiment will be described with reference to FIG. In the second embodiment, the case where the first winning member 2400 is directly fixed to the base plate 60 has been described, but the first winning member 10400 of the eleventh embodiment has the rubber collar GC interposed therebetween and the base plate. It is indirectly attached to 60. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 30A is an exploded perspective front view of the first winning member 11400 and the base plate 60 in the eleventh embodiment, and FIG. 30B is a cross-sectional view of the first winning member 11400 and the base plate 60. .. The cross-sectional view of FIG. 30 (b) corresponds to the cross-sectional view of FIG. 25 (b). Further, in FIGS. 30A and 30B, the outer shapes of the first winning member 11400 and the base plate 60 are simplified and shown.

As shown in FIG. 30, the base plate 60 in the eleventh embodiment has a recessed portion 2060c recessed downward from the lower side of the central opening of the base plate 60, and the base plate 60 connected to the recessed portion 2060c. It is mainly provided with a recessed portion 2060d formed in a recessed portion on the front surface of the above.

Further, the outer peripheral surface (gap forming surface 11060d5) of the recessed portion 2060d in the front view is formed as an inclined surface inclined outward toward the front side. As a result, a gap can be formed between the first winning member 11400 and the recessed portion 2060d facing each other. In the recessed portion 2060d, a fastening hole 6060d4 is formed, which is penetrated in the front-rear direction and in which a female screw is formed on the inner surface. As a result, the first winning member 11400 can be fastened to the base plate 60.

The winning opening unit 11300 includes a first winning member 11310 arranged inside the recess 2060c of the base plate 60, a first winning member 10400 thereof, and a second winning member 2500 arranged on the front side of the base plate 60 ( (See FIG. 12).

The first winning member 11400 is formed from a main body portion 11410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 2420 bulging from the back side of the main body portion 11410, and a main body portion 11410 side (front side). It is formed mainly with a game nail YK to be driven.

The main body portion 11410 is formed of a horizontally long rectangular plate-like body in front view, and includes an insertion hole 11418 formed coaxially with the fastening hole 6060d4 of the base plate 60. The insertion hole 11418 is a hole through which the screw N3 for fastening the first winning member 11400 is inserted. The insertion hole 11418 is formed by expanding the diameter on the front side, and the head on the large diameter side of the rubber collar GC described later can be inserted inside the insertion hole 11418. Further, the inner diameter of the insertion hole 11418 is formed to be larger than the outer diameter of the body portion on the small diameter side of the rubber collar GC. As a result, the small diameter side of the rubber collar GC can be inserted inside the insertion hole 11418.

The rubber collar GC is formed in an annular shape and has a large diameter portion that expands outward on one side in the axial direction of the body portion. The rubber collar GC is formed of a rubber-like elastic body, and can be elastically deformed by the action of an external force. Further, one rubber collar GC is arranged on the front side and one on the back side of the insertion hole 11418 of the first winning member 11400, and the small diameter side (body portion) is inserted inside the insertion hole 11418.

The first winning member 11400 has a rubber collar GC arranged inside the insertion hole 11418, and the screw N3 is inserted from the front side and screwed into the fastening hole 6060d4 of the base plate 60 to form the base plate 60. It is attached. Therefore, an elastic member (rubber collar GC) can be interposed between the first winning member 11400 and the base plate 60.

As described above, the gap forming surface 11060d5 is formed on the base plate 60, and a gap is formed between the recessed portion 2060d and the first winning member 11400, so that the elastic displacement of the elastic member (color member GC) is formed. As a result, it is possible to suppress the collision between the first winning member 11400 when the first winning member 11400 is displaced relative to the base plate 60.

According to the winning opening unit 11300 configured as described above, when the game nail YK of the first winning member 11400 is broken or the game nail YK falls out of the first winning member 11400 in the first winning member 11400. After removing the first winning member 2500 from the base plate 60, the defective first winning member 11400 can be removed and a new (normal) first winning member 11400 can be attached for repair.

Further, as described above, a rubber collar GC made of a material having an elastic modulus smaller than that of the base plate 60 and the first winning member 11400 is provided, and the first winning member 11400 is arranged on the base plate 60 via the rubber collar GC. Therefore, the elastic deformation of the rubber collar GC can be used to facilitate the relative displacement of the first winning member with respect to the base plate 60. That is, due to the relative displacement (elastic deformation), it is possible to absorb the external force caused by the collision of the game ball with the game nail YK and suppress the damage of the first winning member 11400.

Further, since the gap forming surface 11060d5 is formed so as to be inclined outward toward the front side as described above, the gap forming surface 11060d5 on the lower side of the first winning member 11400 is lowered toward the outside (front surface). It can be an inclined surface. Therefore, dust and the like between the first winning member 11400 and the base plate 60 can be dropped to the front side by using the downward inclination of the gap forming surface 11060d5. Therefore, it is possible to prevent dust and the like from being clogged between the first winning member 11400 and the base plate 60 and hindering the movement of the first winning member 11400.

Further, the head of the screw N3 can be brought into close contact with the rubber collar GC. Therefore, since the screw N3 can be made difficult to rotate, it is possible to prevent the screw N3 from rotating and loosening due to an impact or the like when the game ball collides with the game nail YK.

Further, since the rubber collar GC is formed in a substantially cylindrical shape and is interposed between the through hole and the shaft of the screw N3, the first winning member 11400 is displaced relative to the base plate 60 in the displacement direction. The degree of freedom can be increased. That is, it can be easily displaced not only in the direction orthogonal to the axis of the screw N3 but also in the direction inclined to the axis of the screw N3 (pry direction). As a result, it is possible to absorb the external force caused by the collision of the game ball with the game nail YK and suppress the damage of the first winning member 11400.

Further, since the rubber collar GC disposed on the back surface side of the first winning member 11400 has a large diameter portion interposed between the base plate 60 and the first winning member 11400, the base plate 60 and the first winning member 11400 are interposed. The member 11400 can be connected only by the rubber collar GC (that is, a portion consisting of only the rubber collar GC can be formed in at least a part of the vibration transmission path from the first winning member 11400 to the base plate 60). Therefore, the first winning member 11400 can be easily displaced relative to the base plate 60, and the external force due to the collision of the game ball with the game nail YK can be easily absorbed.

Further, the screw N3 can be relatively displaced in the axial direction, and the degree of freedom in the relative displacement direction of the first winning member 11400 with respect to the base plate 60 can be increased. Therefore, from this point as well, it is possible to easily absorb the external force caused by the collision of the game ball with the game nail YK.

Further, by interposing the outer diameter portion of the rubber collar GC between the base plate 60 and the first winning member 11400, it is possible to prevent the first winning member 11400 from tilting with respect to the base plate 60 due to its own weight. .. In particular, it is particularly effective when the rubber color GC deteriorates (when it is settled) with time.

Next, a twelfth embodiment will be described with reference to FIGS. 31 and 32. In the second embodiment, the case where the entire front surface of the first winning member 2400 is formed as a flat surface has been described, but the front surface of the first winning member 12400 in the twelfth embodiment is partially formed of the base plate 60. It is projected to the front side. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

31 (a) is an exploded perspective front view of the first winning member 12400 in the twelfth embodiment, and FIG. 31 (b) is an exploded top view of the first winning member 12400 of FIG. 31 (a). 32 (a) is a top view of the first winning member 12400, and FIG. 32 (b) is a partially enlarged top view of the first winning member 12400 in the range XXXIIb of FIG. 32 (a).

As shown in FIGS. 31 and 32, the first winning member 12400 in the twelfth embodiment bulges from the main body portion 12410 formed of a horizontally long rectangular plate-shaped body in front view and the back surface side of the main body portion 12410. It is mainly provided with a bulging portion 2420 and a game nail YK driven from the front surface side of the main body portion 12410.

The main body portion 12410 is formed of a horizontally long rectangular plate-shaped body in front view, and mainly includes a through hole 2413 through which a countersunk screw N2 is inserted and an annular portion 12419 protruding from the periphery of the hole into which the game nail YK is driven toward the front side. Formed in preparation for.

Therefore, since the first winning member 11400 is formed so as to be able to suppress the damage of the first winning member 11400 due to the action of the external force on the game nail YK, the first winning member 10400 is formed when the external force is applied to the game nail YK due to the collision of the game balls. Can be prevented from being damaged.

That is, since the first winning member 12400 includes a ring portion 12419 that protrudes from the main body portion 12420 in which the game nail YK is planted and surrounds the root of the game nail YK, the rigidity of the portion that holds the game nail YK is increased. It can be enhanced by the annulus 12419. Therefore, it is possible to prevent the first winning member from being damaged when an external force is applied to the game nail due to the collision of the game ball.

The inner diameter of the annulus portion 12419 is set to be substantially the same as or slightly smaller than the outer diameter of the tip portion of the game nail YK. Further, the width dimension L4 from the inner edge to the outer edge of the annulus portion 12419 (see FIG. 32 (b)) and the protrusion dimension L5 toward the front surface side of the annulus portion 12419 (see FIG. 32 (b)) are an annulus. The outer surface of the portion 12419 is set to a size located in the inner space N (see FIG. 32 (b)) in a state where the game ball T is in contact with the front surface of the first winning member 12400 and the game nail YK. .. In the present embodiment, the width dimension L4 from the inner edge to the outer edge and the protrusion dimension L5 to the front surface side of the annular portion 12419 are set to be substantially the same (L4 = L5).

As a result, it is possible to prevent the game ball T from colliding with the annular portion 12419. As a result, it is possible to prevent the gaming ball flowing down the gaming area from colliding with the annular portion 12419 and damaging the annular portion 12419. Further, the area for supporting the game nail YK can be increased by the amount that the annulus portion 12419 protrudes to the front side. As a result, it is possible to prevent the game ball T flowing down the game area from colliding with the game nail YK and damaging the first winning member 12400.

That is, since the annulus portion 12419 is located on the side of the first winning member 12400 with respect to the outer surface of the game ball in contact with the game nail YK and the planting surface 12419, the game ball T collides with the annulus portion 12419. It is possible to prevent the annulus portion 12419 from being damaged.

Further, an inclined portion 12419a whose diameter increases toward the front surface side is formed on the inner edge of the protruding tip portion of the annular portion 12419. Thereby, when the game nail YK is driven into the first winning member 12400, the tip of the game nail YK can be guided to the inside of the annular portion 12419.

Here, the first winning member 12400 is formed of a member different from the base plate 60, and is a new (normal) first when the game nail YK is broken or when the game nail YK falls out of the first winning member 12400. 1 It can be replaced with a winning member 12400. Therefore, when forming a replacement part for the first winning member 12400, the work of driving the game nail YK only into the first winning member 12400 is performed.

Since the first winning member 12400 is a smaller part than the base plate 60, it is necessary to reliably position the first winning member 12400 when driving the game nail YK. Therefore, there is a risk that the jig for driving the game nail YK into the first winning member 12400 will be complicated.

On the other hand, in the twelfth embodiment, since the inclined portion 12419a is formed, it is possible to absorb the misalignment when driving the game nail YK into the first winning member 12400. As a result, it is possible to simplify the jig for driving the game nail YK into the first winning member 12400.

Further, the dimension in the front-rear direction (front-back direction in FIG. 32B) of the inclined portion 12419a is set smaller than the protrusion dimension of the annular portion 12419. Therefore, by forming the annular portion 12419, it is possible to prevent the first winning member 12419 from being damaged and to simplify the jig for driving the game nail YK into the first winning member 12400.

Further, since the cross-sectional area of the annular portion 12419 is increased toward the main body portion 12410 side and toward the main body portion 12410 side, the game nail YK is prevented from colliding with the annular portion 12419. It is possible to further increase the rigidity of the portion that holds the. That is, both the damage of the ring portion 12419 caused by the game nail YK directly colliding with the ring portion 12419 and the damage of the first winning member 12410 caused by the game ball T colliding with the game nail YK are effectively performed. Can be suppressed.

The cross-sectional area of the annulus portion 12419 means a cross section obtained by cutting the annulus portion 12419 on a plane orthogonal to the planting direction of the game nail YK. In this case, the cross-sectional shape of the annulus portion is arbitrary, and examples thereof include a circular shape, an elliptical shape, and a polygonal shape. However, the cross-sectional shape of the annulus portion 12419 is preferably formed in a circular shape. This is because the volume of the annulus portion 12419 can be maximized and its rigidity can be further increased while avoiding a collision with the game ball.

Next, the thirteenth embodiment will be described with reference to FIGS. 33 and 34. In the second embodiment, the case where the second winning member 2400 is attached from the front side of the base plate 60 has been described, but in the thirteenth embodiment, the second winning member 13400 is attached from the back side of the base plate 60. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

33 (a) is a cross-sectional view of the game board 13 in the thirteenth embodiment, and FIG. 33 (b) is a cross-sectional view of the game board 13 in the line XXXIIIb-XXXIIIb of FIG. 33 (a). FIG. 34 is an exploded perspective front view of the game board 13. In addition, in FIG. 33 and FIG. 34, the state in which the second winning opening 2500 is removed is shown. Further, in FIGS. 33 and 34, the outer shapes of the first winning member 13400 and the base plate 60 are simplified and shown.

As shown in FIGS. 33 and 34, the base plate 60 in the thirteenth embodiment has a recessed portion recessed from the back side (upper side in FIG. 33 (b)) to the front side (lower side in FIG. 33 (b)). Formed with 13060d. The recessed portion 13060d is largely formed in the left-right direction in a stepped manner toward the back surface side, and is located on the back side of the first accommodating portion 13060d7 located on the front side and the first accommodating portion 13060d7 thereof, and the base plate 60. It is mainly provided with a second accommodating portion 13060d8 connected to the back surface of the above.

The first accommodating portion 13060d7 is a recess for accommodating the main body portion 13410 of the first winning member 13400, which will be described later, inside, and is formed to have an outer shape slightly larger than the outer shape of the main body portion 13410 in front view. Further, the depth dimension of the first accommodating portion 13600d7 in the front-rear direction (vertical direction in FIG. 33B) is formed to be substantially the same as or slightly larger than the thickness dimension in the front-rear direction of the main body portion 13410. As a result, when the first winning member 13400 is arranged inside the recessed portion 2060c, it is possible to prevent the main body portion 13410 from protruding toward the second accommodating portion 13060d8.

The second accommodating portion 13060d8 is a recess for accommodating the back member 13700, which will be described later, inside, and is formed to have an outer shape slightly larger than the outer shape of the back member 13700 in the front view. Further, the depth dimension of the second accommodating portion 13060d8 in the front-rear direction (vertical direction in FIG. 33B) is formed to be substantially the same as or slightly larger than the thickness dimension in the front-rear direction of the back member 13700.

The back member 13700 is formed in a horizontally long rectangular shape in front view, and is integrally formed with the center frame 86. The longitudinal dimension of the back member 13700 is formed larger than the longitudinal dimension of the main body portion 13410 of the first winning member 13400.

The first prize-winning member 13400 has a main body portion 13410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 7420 that bulges from the front side of the main body portion 13410, and a bulging portion 7420 side (front side) thereof. ) Is mainly provided with a game nail YK to be driven.

The main body portion 13410 is formed with fastening holes 8415 at both left and right ends for screwing screws for fastening the first winning member 13400 to the base plate 60. As a result, the first winning member 13400 and the base plate 60 can be fastened and fixed by inserting the countersunk screw N2 into the inside of the through hole 7060e of the base plate 60 and screwing it into the fastening hole 8415.

In this case, the first winning member 13400 is attached to the base plate 60 before the center frame 86 is attached to the base plate 60. That is, after the first winning device 13400 is fastened and fixed (arranged) to the base plate 60, the center frame 86 is attached to the base plate 60. As a result, the first winning member 13400 is arranged (sandwiched) between the front surface of the first accommodating portion 13060d7 of the base plate 60 and the front surface of the back surface member 13700. Further, the bottom surface of the center frame 86 faces the upper end surface of the first winning member 13060d7.

According to the game board 13 configured as described above, the center frame 86 is used as the base plate 60 when the game nail YK of the first winning member 13400 is broken or when the game nail YK falls off from the first winning member 13400. It can be repaired by removing the defective first winning member 13400 and attaching a new (normal) first winning member 13400.

Here, a first gaming board member (base plate 60) and a second gaming board member (first winning member 13400) that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member. The equipped gaming machines are known. According to such a gaming machine, the second gaming board member can be attached to and detached from the gaming board. Therefore, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, for example, there is a possibility that the fastening and fixing of the second gaming board member to the first gaming board member may be released (loose) due to the vibration accompanying the game. Has a problem that the second gaming board member may fall off from the first gaming board member.

On the other hand, in the thirteenth embodiment, the removal of the first winning member 13400 from the base plate 60 can be restricted, so that, for example, the fastening and fixing of the first winning member 13400 to the base plate 60 is released (loose). Even in this case, it is possible to prevent the first winning member 13400 from falling off from the first winning member 13400.

That is, when the center frame 86 is arranged on the base plate 60, the bottom surface and the back surface member 13700 of the center frame 86 are in a position where the movement of the first winning member 13400 in the removal direction (upward and back side) can be restricted. Arranged. As a result, even when the fastening and fixing of the first winning member 13400 to the base plate 60 is released, the first winning member 13400 will fall off from the base plate 60 by using the center frame 86 (rear member 13700). Can be suppressed.

Since the back member 13700 is arranged on the inner side surface of the base plate 60 on the lower edge side of the central opening, even if the holding (for example, fastening and fixing) of the back member 13700 with respect to the base plate 60 is released, the back member can be held. By utilizing its own weight, it can be maintained in a state of being placed on the inner surface on the lower edge side of the central opening. That is, it is possible to maintain the state in which the back member 13700 is arranged at a position where the movement of the first winning member 13400 in the removal direction can be restricted. As a result, it is possible to prevent the first winning member 13400 from falling off from the base plate 60.

Next, the 14th embodiment will be described with reference to FIGS. 35 and 36. In the second embodiment, the case where the second winning member 2500 is arranged on the front side of the first winning member 2400 has been described, but the first winning member 14400 of the 14th embodiment has the second winning member on the front side. In addition to the 2500 being disposed, the passage forming member 13800 is disposed in an engaged state. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 31 is an exploded perspective front view of the game board 13 and the passage forming member 13800 in the 14th embodiment. 32 (a) and 32 (b) are cross-sectional views of the game board 13 and the passage forming member 13800. Note that FIGS. 32 (a) and 32 (b) correspond to the cross-sectional views of FIG. 15 (b). Further, FIG. 32 (a) shows a state before the passage forming member 13800 is attached to the game board 13, and FIG. 32 (b) shows a state after the passage forming member 13800 is attached to the game board 13. .. In FIG. 31, the second winning member 13500 is not shown, and the outer shape is shown by a chain line.

As shown in FIGS. 35 and 36, the first winning member 14400 in the 14th embodiment has a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view and a back side of the main body portion 2410 (FIG. 36 (FIG. 36). a) It is mainly provided with a bulging portion 2420 bulging from the left side) and a game nail YK driven from the front side of the main body portion 2410.

The bulging portion 2420 includes a recessed portion 14423a. The recessed portion 14423a is recessed upward (upper in FIG. 36 (a)) on the lower surface (lower surface in FIG. 36 (a)) of the base side (right side in FIG. 36 (a)) of the bulging portion 2420. To.

The recessed portion 14423a is a recess in which the protruding portion 14812 of the passage member 14800, which will be described later, is inserted, and the inner shape is set to be substantially the same as the outer shape of the protruding portion 14812. Further, the recessed dimension of the recessed portion 14423a is set to be larger than the recessed dimension of the protruding portion 14812. Therefore, the projecting portion 14812 can be inserted inside the recessed portion 14423a.

The passage member 14800 is formed in a rectangular parallelepiped having an outer shape long in the vertical direction and has an internal space inside the rectangular parallelepiped. The passage member 14800 is formed mainly provided with an opening 1481 capable of communicating the internal space and the outside at the upper end portion on the front side (first winning member 14400 side) and a projecting portion 14812 protruding upward from the upper end surface. To.

The opening 14811 is formed on the back surface side (left side of FIG. 36 (b)) of the first winning opening 64 in a state where the passage member 14800 is arranged on the game board 13. As a result, the game ball thrown from the first winning opening 64 to the back side can be thrown inside the passage member 14800 through the opening 14811.

The projecting portion 14812 is formed so as to project upward (upper in FIG. 36 (b)) from the end on the opening 14811 side (right side in FIG. 36 (b)). Insertion of the projecting portion 14812 into the recessed portion 14423a is to position the passage member 14800 on the back surface side of the base plate 60 and displace it upward in a state where the first winning member 14400 is arranged on the base plate 60. It is done in.

The passage member 14800 is attached to the base plate 60 by inserting a screw (not shown) from the back surface side and screwing the screw to the back surface side of the base plate 60.

According to the game board 13 configured as described above, the passage member 14800 was removed when the game nail YK of the first winning member 14400 was broken or when the game nail YK fell out of the first winning member 14400. Later, it can be repaired by removing the defective first winning member 13400 and attaching a new (normal) first winning member 14400.

Here, assuming that the first winning member 14400 can be removed only from the front side, when the front frame 14 is opened due to the player's fraudulent act, it is replaced with the first winning member 14400 or the like brought in by the player. It becomes easy to be done.

On the other hand, the projecting portion 14812 is formed in the first winning member 14400, the recessed portion 14423a capable of receiving the projecting portion 14812 is recessed in the passage member 14800, and the projecting portion 14812 is recessed. By engaging with the portion 14423a, the movement of the first winning member 14400 in the removal direction is restricted, so that the projecting portion 14812 can be shielded from the outside by the recessed portion 14423a. Therefore, it is possible to prevent the engagement between the protruding portion 14812 and the recessed portion 14423a from being illegally released.

Further, as described above, since the passage member 14800 is attached to the back surface of the base plate 60 from the back surface side of the game board 13 by a screw (not shown), it is possible to prevent fraudulent removal of the first winning member 14400.

That is, since the protruding portion 14812 of the first winning member 14400 and the recessed portion 14423a of the passage member 14423 are engaged with each other via the recessed portion 2060c, the base plate 60 is used to reach the passage member 14423 from the front. It can be difficult to access. Therefore, it is possible to prevent the engagement between the protruding portion 14812 and the recessed portion 14423a from being illegally released.

Further, since the first winning member 14400 can be in a state of engaging with the passage member 14800, when the countersunk screw N2 for fastening and fixing the first winning member 14400 to the base plate 60 is disengaged by an impact or the like, the first winning member 14400 is first. It is possible to prevent the winning member 14400 from moving to the front side or the back side of the base plate 60 and falling off from the base plate 60.

Next, the first winning member 15400 in the fifteenth embodiment will be described with reference to FIG. 37. In the second embodiment, the case where the first winning member 2400 is only fastened and fixed to the base plate 60 has been described, but in the fifteenth embodiment, the hook portion 15431 of the first winning member 15400 engages with the base plate 60. Will be done. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

37 (a) is a perspective front view of the first winning member 15400 in the fifteenth embodiment, and FIG. 37 (b) is a cross-sectional view of the game board 13. Note that FIG. 37 (b) corresponds to the cross-sectional view of FIG. 14 (c) and shows a state in which the second winning member 2500 is removed.

As shown in FIG. 37, the first winning member 15400 in the fifteenth embodiment has a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view and a back surface side (upper side of FIG. 37 (b)) of the main body portion 2410. ), And a game nail YK driven from the front surface side of the main body portion 2410 are mainly provided.

The bulging portion 2420 protrudes toward the back surface side (upper side of FIG. 37 (b)) of both end portions in the longitudinal direction of the main body portion 2410 (left-right direction in FIG. 37 (b)), and the protruding tip thereof protrudes in the longitudinal direction of the main body portion 2410 ( FIG. 37 (b) left-right direction) A hook-shaped portion 15431 having a shape that is bent and formed on the outside is provided.

The hook-shaped portion 15431 is arranged at a position where the tip thereof overlaps the back surface side (above FIG. 37B) of the base plate 60 in a state where the first winning member 15400 is arranged on the base plate 60. Therefore, the first winning member 15400 can be in a state of being engaged with the base plate 60. Therefore, when the countersunk screw N2 for fastening the first winning member 15400 to the base plate 60 comes off due to an impact or the like, the first winning member 15400 falls to the front side (lower side in FIG. 37B) of the base plate 60. Can be prevented. As a result, when the countersunk screw N2 comes off during the player's game, the player can continue the game.

The hook-shaped portion 15431 is formed at a position substantially the same height as the through hole 2413 formed above the four through holes 2413 formed in the main body portion 2410, and the back surface of the bent portion of the protruding tip is formed. (The lower surface of FIG. 37 (b)) is formed at a position overlapping the axis of the through hole 2413. That is, the back surface of the bent portion of the hook-shaped portion 15431 closes the through hole 2413 that opens in the base plate 60.

Further, in the hook-shaped portion 15431, an inclined surface 15431a is formed on the outer surface of the protruding tip (the outer surface in the longitudinal direction of the main body portion 2410). The inclined surface 15431a is formed so as to be inclined so as to have a narrower width toward the protruding tip.

Thereby, when the first winning member 15400 is arranged on the base plate 60, it can be inserted and arranged from the front side of the base plate 60. That is, the hook-shaped portion 15431 is bent in the longitudinal direction of the main body portion 2410 (left-right direction in FIG. 37 (b)) as described above, and the width dimension of the bulging portion 2420 in the longitudinal direction of the main body portion 2410 is the base plate 60. Since it is made larger than the distance dimension between the facing portions of the recessed portions 2060c, the hook-shaped portion 15431 cannot be inserted between the facing portions of the recessed portions 2060c when the first winning member 15400 is arranged. Since the inclined surface 15431 is formed on the portion 15431, the hook-shaped portion 15431 can be elastically deformed inward by bringing the inclined surface 15431a into contact with the wall surface of the recessed portion 2060c, and the first winning member 15400 can be formed. Can be inserted from the front side of the base plate 60 so that it can be arranged.

Therefore, with the attachment of the first winning member 15400 to the base plate 60, the base plate 60 and the first winning member 15400 are directly engaged with each other via the hook-shaped portion 15431a, and the first winning member 15400 moves in the removal direction. Therefore, it is not necessary to separately perform a step for preventing the first winning member 15400 from falling off. Therefore, it is possible to simplify the replacement work of the first winning member 15400 and prevent forgetting to carry out the step for preventing the first winning member 15400 from falling off.

Further, since the hook-shaped portion 15431 is formed on the first winning member 15400, when the first winning member 15400 is replaced, a new hook-shaped portion 15431 can be used along with the replacement. That is, in a configuration in which the hook-shaped portion 16541 is arranged on the base plate 60 and the claw portion is engaged with the first winning member 15400, the elastic deformation of the hook-shaped portion 16541 is repeated as the number of replacements increases, and the elastic force is increased. Since it is lowered, the engagement is easily disengaged. On the other hand, according to the fifteenth embodiment, even if the number of replacements is large, a new hook-shaped portion 15431 can be used for each replacement, so that the reliability of engagement can be ensured.

On the other hand, when the first winning member 15400 is removed from the base plate 60, as described above, the end portion of the hook-shaped portion 15431 on the bending tip side is formed at the same height position as the hook-shaped portion 15431. Since it is formed at a position overlapping the axis of 2413, after removing the countersunk screw N2 for fastening the first winning member 15400 and the base plate 60, the through hole 2413 of the first winning member 15400 has an outer shape rather than the through hole 2413. By inserting a small cylindrical jig, the hook-shaped portion 15431 can be elastically deformed and removed.

That is, for example, it is not necessary to open the game board 13 and disengage the hook-shaped portion 15431 from the back surface side thereof, and disengage the hook-shaped portion 15431 while keeping the game board 13 closed. can. Therefore, the workability of the work of removing the first winning member 15400 from the game board 13 can be improved, that is, it is not necessary to open the game board 13 in order to disengage the hook-shaped portion 15431. With the game board 13 closed, the replacement of the first winning member 15400 can be completed from the front.

Further, in the normal game state, the inside of the hole for disengaging the hook-shaped portion 15431a can be hidden from the player, so that the design of the game board 13 can be ensured.

Next, the first winning member 16400 in the 16th embodiment will be described with reference to FIG. 38. In the second embodiment, the case where the back surface side of the bulging portion 2420 of the first winning member 2400 is arranged on substantially the same plane as the back surface of the base plate 60 has been described, but in the sixteenth embodiment, the first winning member The bulging portion 16420 of the 16400 is projected toward the back surface side of the base plate 60. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

38 (a) and 38 (b) are cross-sectional views of the game board 13 and the front frame 14 in the 16th embodiment. In addition, in FIGS. 38 (a) and 38 (b), the illustration of the second winning member 2500 is omitted. Further, FIGS. 38 (a) and 38 (b) correspond to the cross-sectional view of FIG. 14 (c). Further, FIG. 38 (a) shows a state in which the first winning member 16400 is attached to the base plate 60, and FIG. 38 (b) shows a state in which the first winning member 16400 is removed from the base plate 60. Will be done.

As shown in FIG. 38 (a), in the 16th embodiment, the first winning member 16400 has a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view, and a back side (FIG. 3) of the main body portion 2410. It is mainly provided with a bulging portion 16420 that bulges from 38 (a) upper side) and a game nail YK that is driven from the front side of the main body portion 2410.

The bulging portion 16420 is formed so as to bulge toward the back surface side of the main body portion 2410, and the width dimension L7 (see FIG. 38 (a)) in the front-rear direction (FIG. 38 (a) vertical direction) is formed on the base plate 60. The distance dimension L8 (see FIG. 38 (a)) from the head of the game nail YK to the glass unit 16 of the front frame 14 in the state where the first winning member 16400 is arranged is set to be larger (L7> L8).

Therefore, as shown in FIG. 38 (b), the countersunk screws N1 and N2 for fastening the first winning member 16400 and the second winning member 2500 to the base plate 60 are disengaged, and the first winning member 16400 is on the front side (FIG. 38). (B) When displaced to the lower side), it is possible to prevent the first winning member 16400 from slipping out of the base plate 60 and falling.

More specifically, since the width dimension L7 of the bulging portion is set to be larger than the distance dimension L8 from the head of the game nail YK to the glass unit 13, the head of the game nail YK and the glass unit 13 come into contact with each other. When the first winning member 16400 is displaced by the maximum distance, at least a part of the bulging portion 16420 can be positioned between the facing portions of the recessed portions 2060c. As a result, even when the fastening and fixing of the first winning member 16400 to the base plate 60 is released, it is possible to prevent the first winning member 16400 from falling off from the base plate 60 by using the glass unit 13.

Further, in this case, the tip of the game nail YK of the first winning member 16400 is brought into contact with the glass unit 13, so that the first winning member 16400 can be prevented from falling off from the base plate 60. That is, the thickness dimension (dimension in the removal direction) of the first winning member 16400 can be reduced by the amount that the length of the game nail YK can be used.

Next, the 17th embodiment will be described with reference to FIGS. 39 and 40. In the second embodiment, the case where the first winning member 2400 is only fastened and fixed to the base plate 60 has been described, but in the seventeenth embodiment, the ball plunger 17450 of the first winning member 17400 is engaged with the center frame 86. It fits. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 39 is an exploded perspective front view of the game board 13 according to the 17th embodiment. 40 (a) is a front view of the game board 13, and FIG. 40 (b) is a cross-sectional view of the game board 13 in the XLb-XLb line of FIG. 40 (a). In FIG. 39, the illustration of the center frame 86 is omitted. Further, in FIGS. 39, 40 (a) and 40 (b), the illustration of the second winning member 2500 is omitted.

As shown in FIGS. 39 and 40, the first winning member 17400 in the 17th embodiment has a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view and a back side of the main body portion 2410 (FIG. 40 (FIG. 40). b) The bulging portion 2420 bulging from the left side), the ball plunger 17450 disposed on the upper surface side (upper side surface of FIG. 40B) of the main body portion 2410 and the bulging portion 2420, and the front side of the main body portion 2410. It is formed mainly with a game nail YK driven from.

The ball plunger 17450 has a holding portion 17451 which is formed in a tubular shape and whose one side (lower side in FIG. 40B) is closed, a spherical sphere 17452 arranged inside the holding portion 17451, and the like. It is mainly provided with an elastic spring member 17453 disposed between the sphere 17452 and one of the holding portions 17451.

The holding portion 17451 is formed in a cylindrical shape, and the inner diameter of the other side (upper side of FIG. 40 (b)) on the open side is made smaller than that of the sphere 17452 arranged inside. Therefore, it is possible to prevent the sphere 17452 from coming out from the inside of the holding portion 17451.

The spring member 17453 is a spring formed by being spirally wound, and is arranged in a precompressed state between the sphere 17452 and the bottom surface of the holding portion 17451. As a result, a part of the sphere 17452 can be held in a state of being projected to the outside of the holding portion 17451.

In the ball plunger 17450, the upper end surface (open side surface) of the holding portion 17451 (the upper end surface of FIG. 40B) is flush with the upper surface of the main body portion 2410 and the bulging portion 2420 of the first winning member 17400. Be positioned. Further, the ball plunger 17450 is arranged at a position substantially intermediate in the longitudinal direction (FIG. 40 (a) left-right direction) of the main body portion 17410, and is arranged in a front-rear direction (FIG. 40 (b) substantially intermediate in the left-right direction) of the first winning member 2410. Arranged in position.

The center frame 86 is provided with a bent portion 17086a bent and formed on the back surface side at the lower end portion (lower end portion in FIG. 40 (b)). The lower surface of the bent portion 17086 is formed with an inclined surface 17086a1 that inclines upward toward the back surface side.

Further, the first winning member 17400 is arranged on the base plate 60 in the facing distance dimension L9 from the substantially central position of the inclined surface 17086a1 in the front-rear direction (horizontal direction in FIG. 40B) to the end face of the facing base plate 60. It is formed to be smaller than the vertical direction (vertical direction in FIG. 40B) of the first winning member 17400 in the non-existing state. Therefore, when the first winning member 17400 is arranged on the base plate 60, the sphere 17452 can be inserted inside the holding portion 17451.

In this case, since the inclined surface 17086a1 is inclined upward toward the back surface side as described above, the entire first winning member 17400 is moved up to the back surface side (FIG. 40 (b)) by the force of pushing up the sphere 17452 by the spring member 17453. Can be urged on the left side).

Therefore, when the countersunk screw N2 for fastening and fixing the first winning member 17400 to the base plate 60 is removed by an impact or the like, the first winning member 17400 falls to the front side (right side of D09 (b)) of the base plate 60. It can be suppressed. As a result, when the dish screw N2 comes off during the game, the player can continue the game.

Further, in the ball plunger 17450, since the sphere 17452 is elastically supported by the spring member 17453, the sphere 17452 acts as a mass body with respect to the input when the game ball collides with the game nail YK. Can be done. That is, the ball plunger 17450 can function as a dynamic damper. As a result, it is possible to suppress the vibration caused by the collision of the game ball with the game nail YK, and to suppress the damage of the game nail YK and the first winning member 17400. In particular, the expansion / contraction direction of the spring member 17453 (the direction of elastic support of the sphere 17452) is the vertical direction, which coincides with the falling direction of the game ball (that is, the direction of collision with the game nail YK). It can effectively exert the function (damage prevention) as a dynamic damper against a collision.

Next, the eighteenth embodiment will be described with reference to FIGS. 41 to 43. In the second embodiment, the case where the work of removing the second winning member 2500 is required when removing the first winning member 2400 from the base plate 60 has been described, but in the eighteenth embodiment, the first winning member 18400 is used. When removing from the base plate 60, the work of removing the second winning member 2500 is unnecessary. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

First, with reference to FIGS. 41 and 42, the overall configuration of the game board 13 in the 18th embodiment will be described. 41 (a) is a front view of the game board 13 in the eighteenth embodiment, and FIG. 41 (b) is a cross-sectional view of the game board 13 in the XLIb-XLIb line of FIG. 41 (a). FIG. 42 is an exploded perspective front view of the game board 13. Note that FIG. 42 shows a state in which the center frame 86 is removed. Further, in FIGS. 41 and 42, the outer shapes of the first winning member 18400 and the base plate 60 are simplified and shown.

As shown in FIGS. 41 and 42, the base plate 60 in the eighteenth embodiment has a recessed portion 18060c recessed downward (downward in FIG. 41 (a)) from the central opening side to which the center frame 86 is attached. A recessed portion connected to both ends of the recessed portion 18060c in the left-right direction (left-right direction in FIG. 41 (a)) and recessed from the front side (right side in FIG. 41 (b)) to the back side (left side in FIG. 41 (b)). It includes a 18060d and a second recessed portion 18060j that is recessed downward so as to be continuous with the central portion in the left-right direction of the recessed portion 18060c.

The recessed portion 18060c is formed by being recessed from the central opening side in a horizontally long rectangular shape in front view, and the shape in front view is substantially the same as the shape in rear view of the bulging portion 18420 of the first winning member 18400 described later. Set.

The recessed portion 18060d is formed so as to be continuous with both ends in the left-right direction of the recessed portion 18060c, and is recessed from the front surface side to the back surface side of the base plate 60 to a substantially central position in the plate thickness direction. Further, the recessed portion 18060d is a portion that accommodates a part of the main body portion 18410 (a portion that protrudes downward from the bulging portion 18420) of the first winning member 18400, which will be described later, and is a portion that is downward from the bulging portion 18420 in front view. It is recessed downward with a recessed dimension substantially the same as the protruding amount of the protruding main body 18410.

In the recessed portion 18060d, a fastening hole 1860d4 penetrating from the front side to the back side is formed. A female screw for screwing a countersunk screw N2 for fastening and fixing the first winning member 18400 to the base plate 60 is formed inside the fastening hole 18060d4.

The second recessed portion 18060j is an opening that allows the game ball that has flowed into the first winning opening 64 of the second winning member 2500 to be distributed to the back side of the base plate 60, and is the first winning member of the second winning member 2500. It is recessed below 64.

The winning opening unit 18300 is provided on the front side (right side of FIG. 41B) of the first winning member 18400, the first winning member 18400, and the base plate 60 arranged inside the recessed portion 18060c of the base plate 60. It is formed from a second winning member 2500 that is disposed.

The first prize-winning member 18400 includes a main body portion 18410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 18420 that bulges from the back surface side (left side of FIG. 41 (b)) of the main body portion 18410, and a main body. It is mainly provided with a game nail YK to be driven from the portion 18410 side (front side).

The main body portion 18410 is formed with through holes 18413 formed through both ends in the longitudinal direction (left-right direction in FIG. 41 (a)) of the lower end (lower side in FIG. 41 (a)) in the front-rear direction. To. The through hole 18413 is formed coaxially with the fastening hole 1860d4 formed in the recessed portion 18060d. As a result, the countersunk screw N2 inserted through the through hole 18413 can be screwed into the fastening hole 1860d4 to fasten and fix the first winning member 18400 to the base plate 60.

Further, the through hole 18413 is formed by expanding the diameter toward the front surface side into which the countersunk screw N2 is inserted. As a result, the head of the countersunk screw N2 can be inserted inside the through hole 18413. Thereby, when the first winning member 18413 is fastened to the base plate 60, it is possible to prevent the tip of the game nail YK from protruding into the game area.

The upper end of the bulging portion 18420 is formed flush with the upper end of the main body portion 18410, and the lower end of the main body portion 18400 is formed so as to protrude downward from the lower end of the bulging portion 18420. Further, the bulging portion 18420 is formed over the entire area of the main body portion 18400 in the left-right direction.

The center frame 86 arranged in the central opening of the base plate 60 is a part of the upper end portion of the first winning member 18400 in a state where the first winning member 18400 is arranged in the base plate 60 (FIG. 41 (b). ) It is formed to have a portion (front overhanging portion) that overlaps the upper end portion) and the front-rear direction (left-right direction in FIG. 41 (b)). Therefore, since the movement of the first winning member 18400 in the pulling direction can be restricted by the center frame 86, the shape of the base plate 60 can be simplified and its formation can be facilitated. It is preferable that the second winning member 2500 and the center frame 86 are arranged on both sides in the direction of gravity with the first winning member 18400 interposed therebetween. This is because the shape of the base plate 60 can be simplified.

Further, in the state where the first winning member 18400 is arranged on the base plate 60, the center frame 86 is located at a position separated from the upper end surface of the first winning member 18400 by a predetermined distance from the front overhanging portion to the back side. A protruding portion 18086b is formed.

In the state where the first winning member 18400 is arranged on the base plate 60, the distance dimension L10 (see FIG. 41B) between the protrusion 18086b and the first winning member 18400 facing each other is the first winning member. It is set to be larger than the vertical dimension L11 (see FIG. 41 (b)) of the region where the 18400 and the second winning member 2500 overlap in the front-rear direction.

Next, a procedure for removing the first winning member 18400 from the base plate 60 will be described with reference to FIG. 43. 43 (a) to 43 (c) are cross-sectional views of the game board 13. It should be noted that FIGS. 43 (a) to 43 (c) correspond to the cross-sectional views of FIG. 41 (b). Further, FIGS. 43 (a) to 43 (c) show the transition states when the first winning member 18400 is removed in order.

First, as shown in FIG. 43A, when removing the first winning member 18400, the countersunk screw N2 that fastens and fixes the first winning member 18400 to the base plate 60 is removed.

Second, as shown in FIG. 43 (b), the first winning member 18400 is lifted upward with respect to the base plate 60. As described above, the distance dimension L10 between the protrusion 18086b and the first winning member 18400 facing each other is larger than the vertical dimension L11 of the region where the first winning member 18400 and the second winning member 2500 overlap in the front-rear direction. Therefore, by lifting the first winning member 18400 upward, the lower end (lower side of FIG. 43B) of the first winning member 18400 can be positioned above the second winning member 2500.

Therefore, by rotating the lower end of the first winning member 18400 forward from the state shown in FIG. 43 (b), the lower end of the first winning member 18400 is shown as shown in FIG. 43 (c). Can be positioned in front of the front of the base plate 60. Finally, by pulling out the lower end portion of the first winning member 18400 in the lateral direction of the main body portion 18410, the upper end portion of the first winning member 18400 can be pulled out from the base plate 60. When the first winning member 18400 is attached, the first winning member 18400 can be attached to the base plate 60 by performing the reverse procedure.

Therefore, when the game nail YK of the first prize member 18400 is broken or the game nail YK falls out of the first prize member 18400, the defective first prize member 18400 is removed and a new (normal) first prize member is removed. It can be repaired by installing 18400.

Here, a first gaming board member (base plate 60) and a second gaming board member (first winning member 18400) arranged on the first gaming board member and forming a gaming board together with the first gaming board member are provided. The equipped gaming machines are known. According to such a gaming machine, since the second gaming board member is fastened and fixed to the first gaming board member by a screw member (counter-screw N2), the screw member is illegally removed or carelessly caused by vibration during the game. If it becomes loose, the second gaming board member may fall off from the first gaming board member. On the other hand, the applicant of the present application arranges the second member on the first game board member in a state of being superposed on a part of the second game board member, so that the overlapped portion engages the two. Utilizing this, we came up with a technique for suppressing the second game board member from falling off from the first game board member (not known at the time of filing the present application).

However, in the above-mentioned technique, when the second game board member is replaced, not only the second game board member but also the second member needs to be removed from the game board, which increases the man-hours. It was found that there is a problem that the replacement work of the second game board member becomes complicated.

On the other hand, according to the eighteenth embodiment, the first winning member 18400 is removably formed while the second winning member 2500 is held by the base plate 60, so that the man-hours can be suppressed by that amount. The replacement work of the first winning member 18400 can be simplified. That is, since it is not necessary to remove the second winning member 2500 from the base plate 60, not only the man-hours in the process of reattaching the second winning member 2500 are suppressed, but also the operator loses the second winning member 2500. In addition, it is possible to prevent the second winning member 2500 from being attached in the wrong way.

That is, the second winning member 2500 is arranged at a position where the movement of the first winning member 18400 in the pulling direction can be restricted, and the first winning member 18400 is pulled out by moving in an upward direction different from the pulling direction. Since the movement in the direction is allowed, the first winning member 18400 can be removed without removing the second winning member 2500 from the base plate 60. Further, the first winning member 18400 can be attached while the second winning member is arranged on the base plate 60. Therefore, the man-hours can be suppressed by that amount, and the replacement work of the first winning member 18400 can be simplified.

Further, since the moving direction when allowing the movement of the first winning member 18400 in the pulling direction is parallel to the gravity direction, the second winning member 2500 regulates the movement of the first winning member 18400 in the pulling direction. The state in which the first winning member 18400 is arranged at a possible position can be maintained by the own weight (action of gravity) of the first winning member 18400. That is, even if the countersunk screw N2 for fixing the first winning member 18400 to the base plate 60 is illegally removed or unnecessarily loosened due to vibration during the game, the first winning member 18400 partially seconders. Since it is maintained at the position where it is superimposed on the winning member 2500 (the position where the movement in the pulling direction is restricted), the first winning member 18400 falls off from the base plate 60 due to the engagement between the two by the superimposed portion. Can be suppressed.

Further, in the first winning member 18400, the lower end portion of the main body portion 18410 is disposed between the back surface of the base member 2510 of the second winning member 2500 and the front surface of the recessed portion 18060d, so that the first winning member 18400 is arranged. When the countersunk screw N2 for fastening and fixing the 18400 is removed by an impact or the like, it is possible to prevent the first winning member 18400 from falling to the front side (right side of FIG. 41B) of the base plate 60. As a result, even if the countersunk screw N2 comes off during the game, the player can continue the game.

Next, the 19th embodiment will be described with reference to FIGS. 45 and 46. In the second embodiment, the case where the work of removing the second winning member 2500 is required when removing the first winning member 2400 from the base plate 60 has been described, but in the nineteenth embodiment, the first winning member 19400 is used. When removing from the base plate 60, the work of removing the second winning member 19500 is unnecessary. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

First, the overall configuration of the game board 13 in the 19th embodiment will be described with reference to FIGS. 44 and 45. FIG. 44 is an exploded perspective front view of the game board 13 in the 19th embodiment. 45 (a) is a front view of the game board 13, and FIG. 45 (b) is a cross-sectional view of the game board 13 in the XLVb-XLVb line of FIG. 45 (a). Note that FIG. 44 shows a state in which the center frame 86 is removed. Further, in FIGS. 44 and 46, the outer shapes of the first winning member 18400 and the base plate 60 are simplified and shown.

As shown in FIGS. 44 and 45, the winning opening unit 19300 in the 19th embodiment includes a first winning member 2400 disposed inside the recessed portion 2060c of the base plate 60, and the first winning member 2400 and the first winning member 2400. It is formed from a second winning member 19500 arranged on the front side (right side in FIG. 45B) of the base plate 60.

The second winning member 19500 includes a base member 19510 formed from a rhombic plate-like body in front view, a ball winning member 320 projecting from the front side (right side of FIG. 45B) of the base member 19510, and a base. It is mainly provided with a passage forming member 19330 located on the opposite side of the ball winning member 320 with the member 19510 interposed therebetween.

The base member 19510 is set to have a larger dimension in the left-right direction (left-right direction in FIG. 45A) in front view than the recessed portion 2060c of the base plate 60. As a result, the base member 19510 can be arranged on the front side (right side in FIG. 45B) of the recessed portion 2060c, and both ends of the base member 2510 in the left-right direction can be brought into contact with the front surface of the base plate 60.

The base member 19510 has an opening 311 opened in the plate thickness direction (left-right direction in FIG. 45B) at a substantially central position in the front view, and a sliding groove 19512 penetrating both ends in the left-right direction in the plate thickness direction. Formed mainly in preparation.

The sliding groove 19512 is formed so as to extend in the vertical direction (FIG. 45 (a) vertical direction), and its inner surface is inward from the front side to the back side (FIG. 45 (a) the back side of the paper surface). Formed at an angle. The sliding groove 19512 is an opening through which a countersunk screw N1 for fastening and fixing the second winning member 19500 to the base plate 60 is inserted, and the width dimension of the inner surface is larger than the outer shape of the tip portion (shaft portion) of the countersunk screw N1. It is formed large.

Further, in the sliding groove 19512, an accommodating portion 19512a formed on an inclined surface having an outer shape larger than the head of the countersunk screw N2 is formed at the lower end portion (lower end portion in FIG. 45A). Further, the accommodating portion 19512a is set on the same axis as the axis of the countersunk screw N2 when the second winning member 19500 is arranged at the arrangement position (position shown in FIG. 45) of the base plate 60. Thereby, the position where the second winning member 19500 is attached can be positioned. Further, since the sliding groove 19512 is extended in the vertical direction, the second winning member 19500 can be moved downward from the position shown in FIG. 45 by weakening the fastening of the countersunk screw N1.

The passage forming member 19330 is formed so as to project from the periphery of the opening 311 of the base member 19310 toward the back surface side. The passage forming member 19330 is formed in a substantially U shape in which the lower side is curved in the rear view, and a space having a size capable of inserting a game ball is formed inside. As a result, the game ball that has flowed into the first winning opening 64 can be sent to the back side of the passage forming member 19330 and to the passage member 19800 that communicates with the back side of the passage forming member 19330.

Further, the passage forming member 19330 includes an extending portion 19340 protruding from the rear end of the wall surface on both the left and right sides (left and right sides in FIG. 45A) to the inside of the passage member 19800 described later. The extension portion 19340 is a pair of rod-shaped protrusions 19341 protruding from both ends of the wall surfaces on both left and right sides of the passage forming member 330 toward the back surface side (left side in FIG. 45B), and a protrusion tip portion of the pair of protrusions 19341. Is mainly provided with a connecting portion 19342 that connects the two in the left-right direction and a metal body 19343 that is connected to the connecting portion 19342 and extends downward.

The protruding portion 19341 is projected from the upper end portion of the passage forming member 19330 toward the back surface side, and the protruding tip side thereof is inserted inside the opening 19811 of the passage member 19800 described later. Further, the protruding portion 19341 is located substantially in the middle of the space in which the protruding tip thereof is formed inside the passage member 19800 in the front-rear direction.

The connecting portion 19342 is formed from a rod-shaped body, and both ends thereof are connected to the protruding tips of the pair of protruding portions 19341, respectively. Further, a groove is formed on the lower surface of the connecting portion 19342 to be connected by press-fitting the metal body 19343 described later. The connection between the connecting portion 19342 and the metal body 19343 is not limited to press fitting, and may be connected by adhesion, screw fastening, or the like.

The metal body 19343 is a plate member formed of a metal material (iron in the present embodiment), and the width dimension in the left-right direction (FIG. 45 (a) left-right direction) is the width of the internal space of the passage member 19800 described later. It is set smaller than the dimension. Further, the metal body 19343 is arranged in a state of being connected to the connecting portion 19342 and inclined toward the back surface side (left side of FIG. 45 (b)) toward the lower side (lower side of FIG. 45 (b)).

The metal body 19343 is located above the lower end surface of the passage forming member 19330 in a state where the second winning member 19500 is fastened and fixed to the base member 60, and is the shortest to the lower surface of the opening 19811 of the passage member 19800. The distance dimension L11 (see FIG. 45B) is set to be larger than the outer diameter of the game ball. As a result, when the game ball flowing into the first winning opening 64 of the second winning member 19500 rolls on the passage forming member 19330 and is thrown inside the passage member 19800, the game ball is transferred to the passage forming member 330. It can collide with the front side.

Therefore, it is not necessary to change the throwing direction of the game ball by colliding the game ball with the inner wall of the passage member 19800, so that the passage member 19800 can be prevented from being damaged. Further, since the metal body 19343 is formed of iron and has higher rigidity than the resin forming the passage member 19800, it is possible to prevent the passage member 19800 from being damaged. Further, when the metal body 19343 is damaged, the metal body 19343 can be replaced by removing the countersunk screw N1 that fastens the second winning member 19500 to the base plate 60. Therefore, the repair of the metal body 19343 can be simplified.

The metal body 19343 is not limited to iron. Other members may be used as long as they are made of a material detected by the sensor device SE described later. For example, it may be formed of aluminum, stainless steel, or the like.

The passage member 19800 is formed in a rectangular parallelepiped shape whose outer shape is long in the vertical direction and has an internal space inside thereof. The passage member 19800 is arranged at the upper end side of the inner space of the passage member 19800 extending in the vertical direction and the opening 19811 which is opened at the upper end portion of the front side (right side of FIG. 45B) to communicate the internal space and the outside. It is mainly provided with a sensor device SE.

The opening 19811 is formed on the back side (left side of FIG. 45B) of the first winning opening 64 in a state where the passage member 19800 is arranged on the game board 13. As a result, the game ball thrown from the first winning member 64 to the back side can be thrown to the inside (internal space) of the passage member 19800 through the opening 19811.

The sensor device SE is a member that detects the number of balls of a game ball passing through the inside of the passage member 19800, and has an inner diameter larger than the outer diameter of the game ball and has an opening that penetrates in the vertical direction.

The passage member 19800 is attached to the base plate 60 by inserting a screw (not shown) from the back surface side and screwing the screw to the back surface side of the base plate 60.

Next, with reference to FIG. 46, the displacement of the second winning member 19500 will be described. 46 (a) is a front view of the game board 13, and FIG. 46 (b) is a cross-sectional view of the game board 13 in the XLVIb-XLVIb line of FIG. 46 (a). Note that FIGS. 46 (a) and 46 (b) show a state in which the countersunk screw N1 for fastening the second winning member 19500 to the base plate 60 is loosened.

As shown in FIG. 46, when the countersunk screw N1 for fastening the second winning member 19500 is loosened, the head of the countersunk screw N1 is slightly separated from the front surface of the second winning member 19500, so that the tip side of the countersunk screw N1 ( The shaft portion) can slide inside the sliding groove 19512, and the second winning member 19500 can be displaced downward.

As a result, the first winning member 2400 and the second winning member 19500 can be arranged at positions where they do not overlap in the front-rear direction. Therefore, when the game nail YK of the first prize member 2400 is broken or the game nail YK falls out of the first prize member 2400, the second prize member 19500 is not removed from the base member 60, and the first defect is made. It can be repaired by removing the winning member 2400 and attaching a new (normal) first winning member 2400.

That is, since the second winning member 19500 is displaceably arranged on the base plate 60 between the restricted position that restricts the removal of the first winning member 2400 and the allowable position that allows the removal of the first winning member 2400. , The first winning member 2400 can be removed without removing the second winning member 19500 from the game board 13. Further, the first winning member 2400 can be attached while the second winning member 19500 is arranged on the base member. Therefore, the man-hours can be suppressed by that amount, and the replacement work of the first winning member 2400 can be simplified. Further, since the second winning member 19500 is not removed from the base plate 60, it is possible to prevent the second winning member 19500 from being forgotten to be attached when the first winning member 2400 is replaced.

Further, since the permissible position of the second prize member 19500 that allows the removal of the first prize member 2400 is set below the regulated position in the direction of gravity, the second prize member 19500 is maintained at the permissible position by its own weight. be able to. That is, when the first winning member 2400 is replaced, it is not necessary for the operator to hold the second winning member 19500 in an allowable position. Therefore, the man-hours can be suppressed and the replacement work of the first winning member 2400 can be simplified.

Further, in a state where the second winning member 19500 is displaced downward, the shortest distance dimension L12 (see FIG. 46 (b)) between the front surface of the metal body 19343 and the lower surface of the opening 19811 of the passage member 19800 is set. It is made smaller than the outer diameter of the game ball. This makes it possible to prevent the game ball from passing through the passage member 19800 when the second winning member 19500 is forgotten to be returned to the normal position after the first winning member 2400 is replaced. As a result, it is possible to prevent the player from being in a playable state in a state where the player is advantageous.

In addition, as a state in which the player is advantageous, the second winning member 19500 is located below and is separated from the game nail YK driven into the first winning member 2400, and the game ball flowing down the game area. An example is a state in which a player wins a prize in the first winning opening 64 without being hindered by the game nail YK.

Further, in a state where the second winning member 19500 is displaced downward, the metal body 19343 of the extension portion 19340 connected to the second winning member 19500 is moved downward and arranged inside the opening of the sensor device SE. To. Since the metal body 19343 is formed of a material that can be detected by the sensor device SE, when the second winning member 19500 is forgotten to return to the normal position (position shown in FIG. 45) after replacing the first winning member 2400. Can form a state in which the sensor device SE can detect the metal body 19343. Therefore, the pachinko machine 10 can monitor the detection state of the sensor device SE and detect a state in which the second winning member 19500 is forgotten to be returned to the predetermined position if the detection is continued for a predetermined time or longer. As a result, the pachinko machine 10 can notify the store clerk that it is in an abnormal state (for example, an abnormal sound, special light emission, etc.).

Therefore, when the second winning member 19500 is arranged at the allowable position, the metal body 19343 is arranged at a position detectable by the sensor device SE. Therefore, by monitoring the detection state (for example, waveform) by the sensor device SE. , It can be detected that the second winning member 19500 is still in the allowable position (that is, forgotten to return to the restricted position). That is, the time during which the sensor device SE is turned on (or off) when the ball passes is relatively short, while the sensor device is left in the allowable position with the second winning member 19500. Since the time during which the SE is turned on (or off) is continued, when the sensor device SE is turned on (or off) for a predetermined time (threshold value), the second winning member 19500 is arranged at an allowable position. It can be judged that it is in the same state.

This makes it possible to prevent the second winning member 19500 from being forgotten to be returned to the normal position after the first winning member 2400 is replaced. In addition, even if the countersunk screw N1 is loosened during the game and the second winning member 19500 is displaced downward, the store clerk can be notified, so that the player notices that an abnormal condition has occurred. Even if it doesn't exist, you can inform the clerk. Therefore, when the countersunk screw N1 is loosened and the second winning member 19500 is in an abnormal position, it is possible to prevent the player from being in a disadvantageous state by continuing the game.

Further, in a state where the detection portion is formed of a metal material and the second winning member 19500 is arranged at the regulated position, a part of the inner wall of the passage through which the game ball passes is formed by the metal body 19343, so that the durability of the passage is durable. It is possible to improve the sex.

It should be noted that a part of the second passage (the game ball flowing down from the first passage is collided) in the first passage and the second passage that is bent and connected to the downstream side of the first passage. The site) is preferably formed by the metal body 193943. This is because it is possible to effectively improve the durability by reinforcing the parts that are easily damaged.

Next, the second winning member 20500 in the twentieth embodiment will be described with reference to FIGS. 47 and 48. In the second embodiment, the case where the first winning member 2400 and the second winning member 2500 are removed separately has been described, but in the twentieth embodiment, the first winning member 20400 and the second winning member 20500 are removed at the same time. Is done. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

47 (a) is a front view of the game board 13 in the twentieth embodiment, and FIG. 47 (b) is a cross-sectional view of the game board 13 in the XLVIIb-XLVIIb line of FIG. 47 (a). FIG. 48 is an exploded perspective front view of the game board 13. Note that FIG. 48 shows a state in which the center frame 86 is removed.

As shown in FIGS. 47 and 48, the winning opening unit 20300 in the 20th embodiment includes a first winning member 20400 disposed inside the recessed portion 2060c of the base plate 60, and the first winning member 20400 and the first winning member 20400. It is formed from a second winning member 20500 arranged on the front side (lower side in FIG. 47B) of the base plate 60.

The first winning member 20400 includes a main body portion 20410 formed of a rectangular plate-like body in front view, a bulging portion 2420 bulging from the back surface side (upper side of FIG. 47 (b)) of the main body portion 20410, and a main body portion. It is mainly provided with a game nail YK driven from the 20410 side (front side).

The main body portion 20410 and the bulging portion 2420 are provided with recesses 20432 from the bottom to the top at substantially the center position in the left-right direction (FIG. 47 (b) left-right direction). 1 A through hole 2413 is formed through which a countersunk screw N2 for fastening the winning member 20400 to the base plate 60 is inserted.

The recess 20432 is formed to be larger than the left-right direction (left-right direction in FIG. 47B) of the passage forming member 330 of the second winning member 20500, which will be described later, and extends from the front side to the back side of the first winning member 20400. It is formed continuously. Thereby, when the second winning member 20500 is arranged in front of the first winning member 20400, the passage forming member 330 can be inserted and arranged inside the recess 20432.

Further, since the concave portion 20432 is formed with the lower portion open, the concave portion 20432 is integrally formed with the base plate 60 by passing through the open portion (that is, the concave portion 20432 and the engaging portion 20513 described later are engaged). The work of disassembling the first winning member 20400 and the second winning member 20500 removed in 1 can be easily performed.

The second winning member 20500 includes a base member 20510 formed from a rhombic plate-like body in front view, a ball winning member 320 projecting from the front side (lower side of FIG. 47B) of the base member 2510, and a ball winning member 320. It is mainly provided with a passage forming member 330 located on the opposite side of the ball winning member 320 with the base member 2510 interposed therebetween.

The base member 2510 is formed with an engaging portion 20513 projecting from the left and right edges on the upper end side of the opening 311 to the back surface side. The engaging portion 20513 is formed above both ends of the passage forming member 330 in the left-right direction (left-right direction in FIG. 47B). Further, the engaging portion 20513 is formed so as to project from the back surface of the base plate 2510 toward the back surface side (upper side in FIG. 47 (b)), and the protruding tip thereof is bent outward in the left-right direction.

Further, the protrusion dimension L13 (see FIG. 47 (b)) of the engaging portion 20513 to the back surface side is set to be substantially the same as the thickness dimension in the front-rear direction (vertical direction of FIG. 47 (b)) of the first winning member 20500. To. Further, in the engaging portion 20513, the distance dimension L14 (see FIG. 47 (b)) in the left-right direction on the base end side (base member 20510 side of the second winning member 20500) is the recess 20432 of the first winning member 20400 described above. The distance dimension L15 (see FIG. 47 (b)) in the left-right direction on the bending tip side is formed to be larger than the facing-to-face dimension of the recess 20432 in the left-right direction. To. As a result, the second winning member 20500 can be engaged with the first winning member 20400.

Further, the engaging portion 20513 has an elastic piece 20513b formed so as to be elastically deformable, a claw portion 20513c protruding from the elastic piece, and an inclined surface 20513a inclined from the back side to the front side toward the tip on the bending side. And are formed. As a result, by bringing the inclined surface 20513a of the engaging portion 20513 into contact with the inner wall of the recess 20432, the second winning member 20500 can be arranged (inserted) from the front side of the first winning member 20400, and can be arranged (inserted) on the back surface. Upon reaching it, the engaging portion 20513 can be engaged with the first winning member 20400.

According to the winning opening unit 20300 configured as described above, when both of the game nails YK of the first winning member 20300 are broken and the first winning member 20400 is replaced, the second winning member 20500 is used as the base plate 60. The first winning member 20400 can be removed from the base plate 60 by removing it from the base plate 60.

Here, a gaming machine including a first gaming board member (base plate 60) and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known. ing. According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. Therefore, if the second gaming board member fails or is damaged, only the second gaming board member is replaced. Therefore, it is possible to eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, there is a problem that the second gaming board member is difficult to remove from the first gaming board member. For example, in the second game board member in which the nail is planted, the operator can remove the second game board member from the game board by grasping the nail, but if the nail is broken, the second game board member can be removed. Since there is no part to be gripped on the second game board member, it becomes difficult to remove it. This problem is particularly remarkable when the second game board member is embedded in the first game board member in such a manner that the game surfaces of the second game board member and the first game board member are flush with each other. Will be.

On the other hand, in the twentieth embodiment, when at least the countersunk screw N2 is removed, the first winning member 20400 is formed so that the operator can directly or indirectly grip the first winning member 20400. It can be easily removed.

That is, in the 20th embodiment, since the first winning member 20400 and the second winning member 20500 are arranged in a state of being engaged by the engaging portion 20513, both of the two game nails YK of the first winning member 20400 are arranged. If it breaks, remove the countersunk screws N1 and N2, hold the second winning member 20500 located on the front side from the base plate 60 with a finger, and pull it out to the front side to pull out the first winning member. The 20400 can be removed from the base plate 60 at the same time. As a result, the replacement of the first winning member 20400 can be easily performed.

Further, the engaging portion 20513 includes an elastic piece 20513b formed so as to be elastically deformable, and a claw portion 20513c protruding from the elastic piece, and the claw portion 20513c is formed so as to be engageable with the recess 20432. Therefore, even when the first winning member 20400 and the second winning member 20500 are attached separately, the engaging portion 20513 and the recess 20432 can be engaged with each other by utilizing the elastic deformation of the elastic elastic piece 20513b. .. Therefore, since it is not necessary to attach the first winning member 20400 or the second winning member 20500 to the base plate 60 in an integrated state, the work for attaching the first winning member 20400 and the second winning member 20500 to the base plate 60. It is possible to improve the sex.

Further, when it is necessary to remove the first winning member 20400, the first winning member 20400 can be removed from the base plate 60 by holding and pulling out the second winning member 20500 without holding the first winning member 20400 with a finger. Since it can be removed, it is possible to prevent the operator from holding the game nail YK of the first winning member 20400. As described above, since the game nail YK is a place where the game ball is adjusted to a size that allows the game ball to be inserted between the two, the game nail YK is held by a finger when the first winning member 20400 is removed. Then, there is a risk that the adjustment will be out of order (the game nail YK will bend).

On the other hand, in the winning opening unit 20300, since the second winning member 20500 and the first winning member 20400 can be removed at the same time, the first winning member 20400 can be removed from the base plate 60 without holding the game nail YK. Can be removed. Therefore, when the first winning member 20400 is removed, it is possible to prevent the game nail YK from being misaligned (the game nail YK is bent).

Next, the base plate 60 in the 21st embodiment will be described with reference to FIGS. 49 and 50. In the second embodiment, the case where the first winning member 2400 is directly arranged on the base plate 60 has been described, but in the first winning member 2400 of the 21st embodiment, the elastic member 21510 is placed between the first winning member 2400 and the base plate 60. Intervened. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

49 (a) is a front view of the game board 13 in the 21st embodiment, and FIG. 49 (b) is a cross-sectional view of the game board 13 in the XLIXb-XLIXb line of FIG. 49 (a). 50 (a) and 50 (b) are cross-sectional views of the game board 13 in the La-La line of FIG. 49 (a). In addition, in FIG. 49 and FIG. 50, the state in which the second winning member 2500 is removed is shown.

As shown in FIGS. 49 and 50, the base plate 60 in the 21st embodiment is formed from the front side (front side of the paper surface in FIG. 49A) to the back surface around the central opening (center frame 86) side of the recessed portion 2060c. A recessed portion 21060d that is recessed toward the side is formed.

The outer shape of the recessed portion 21060d in front view is formed to be substantially the same as the outer shape of the first winning member 2400. As a result, the first winning member 2400 can be inserted and arranged inside the recessed portion 21060d. Further, the recessed portion 21060d mainly includes an annular projection 2060d1 projecting to the front and a curved portion 21060d9 recessed in a semicircular shape from the front surface to the back surface.

The curved portion 21060d9 is a recess for inserting the elastic member 21510 described later inward, and is formed by being curved in the left-right direction (FIG. 50A, left-right direction). Further, the curved portion 21060d9 is set so that the maximum recessed distance to the back surface side is larger than the radius of the elastic member 21510 described later. Further, the curved portion 21060d9 is formed in a plane in which the upper and lower ends (inner walls) of the upper and lower portions (upper and lower in FIG. 49A) are parallel to each other in the horizontal direction.

The elastic member 21510 is formed in a columnar shape from the rubber material. Further, the elastic member 21510 is formed so that the axial dimension is smaller than the vertical dimension of the curved portion 21060d9. Therefore, the elastic member 21510 can be arranged in a vertical posture inside the curved portion 21060d9.

Further, as described above, the elastic member 21510 is formed so that its radius is smaller than the maximum recessed distance of the curved portion 21060d9 toward the back surface side. Therefore, when the elastic member 21510 is arranged inside the curved portion 21060d9, the elastic member 21510 can be arranged by placing the elastic member 21510 on the lower surface (lower wall surface) of the curved portion 21060d9. Therefore, the elastic member 21510 can be easily arranged, and the elastic member 21510 can be made to stand on its own until the main body portion 2410 is arranged.

Further, the elastic member 21510 is formed so that its diameter is larger than the maximum recessed distance of the curved portion 21060d9 toward the back surface side. As a result, when the elastic member 21510 is arranged inside the curved portion 21060d9, a part of the elastic member 21510 can be projected to the front of the recessed portion 2060d.

The first winning member 2300 is arranged inside the recessed portion 2060c from the front surface side with the elastic member 21510 being arranged on the base plate 60. As a result, the first winning member 2300 can be arranged on the base plate 60 while elastically compressing and deforming the elastic member 21510.

According to the game board 13 configured as described above, in a state where the first winning member 2400 is arranged on the base plate 60 and fixed by fastening the countersunk screw N2, the elastic member 21510 is formed by the main body portion 2410 of the first winning member 2400. Can be in a state of being elastically deformed by pressing. Therefore, when the first winning member 2400 is replaced, when the countersunk screw N2 for fastening the first winning member 2400 is removed, the main body portion 2410 of the first winning member 2400 is pushed out to the front side by the elastic recovery force of the elastic member 21510. Is done. Therefore, the first winning member 2400 can be projected from the base plate 60, and a step can be formed between the two. Therefore, since the operator can directly or indirectly grip the step, the first winning member 2400 can be easily removed from the base plate 60.

Further, when both of the game nails YK of the first winning member 2400 are broken and the first winning member 2400 is removed from the base plate 60, the first winning member 2400 is pushed out to the front side by removing the countersunk screw N2. By doing so, it is possible to form a portion where the first winning member 2400 is gripped by a finger. As a result, the first winning member 2400 can be easily removed from the base plate 60.

Further, since the portion other than the game nail YK can be grasped when the first winning member 2400 is removed, it is possible to prevent the game nail YK from bending when the first winning member 2400 is removed.

Next, the winning opening unit 22300 in the 22nd embodiment will be described with reference to FIGS. 51 and 52. In the second embodiment, the case where the front surface of the main body portion 2410 is arranged on the same plane as the front surface of the base plate 60 has been described, but in the 23rd embodiment, the protruding portion 22433 projecting to the front surface side of the main body portion 2410 has been described. Is formed.

51 (a) is an exploded perspective view of the winning opening unit 22300 in the 22nd embodiment, and FIG. 51 (b) is a front view of the game board 13. 52 (a) is a cross-sectional view of the game board 13 in the LIIa-LIIA line of FIG. 51 (b), and FIG. 52 (b) is a cross-sectional view of the game board 13 in the LIIb-LIIB line of FIG. 52 (a). It is a figure. In FIGS. 51 (b), 52 (a) and 52 (b), the second winning member 22300 is transparently viewed and the outer shape is shown by a chain line.

As shown in FIGS. 51 and 52, the winning opening unit 22300 in the 22nd embodiment includes a first winning member 22400 disposed inside the recessed portion 2060c of the base plate 60, and the first winning member 22400 and the first winning member 22400. It is formed from a second winning member 22500 arranged on the front side (right side in FIG. 47 (a)) of the base plate 60.

The first winning member 22400 includes a main body portion 22410 formed of a rectangular plate-like body in front view, a bulging portion 2420 bulging from the back surface side (left side of FIG. 52 (a)) of the main body portion 22410, and a main body portion. It is mainly provided with a game nail YK driven from the 22410 side (front side).

The first winning member 22400 has an opening 22434 that is located below the game nail YK and opens in a shape larger than the outer diameter of the game ball in the front-rear direction, and projects from the lower end side of the inner edge of the opening 22434 to the front side. It mainly includes a projecting portion 22433 and a through hole 2413 through which a countersunk screw N2 formed at both ends in the left-right direction of the main body portion 22410 to fasten the first winning member 22400 to the base plate 60 is inserted.

The opening 22434 is formed so as to be located on the back side of the opening 311 of the second winning member 22500, which will be described later, and the game ball flowing into the first winning opening 64 is inserted through the opening 22434 to pass the opening portion 22434 to the back surface of the base plate 60. You can throw the ball to the side.

The protrusion 22433 is formed so as to project from the opening 22434 toward the front surface side, and the upper surface thereof is formed so as to be inclined downward toward the back surface side. Further, the protruding dimension of the protruding portion 22433 is set to a dimension that abuts on the back surface side of the front surface 322 of the ball winning member 320.

The second winning member 22500 mainly includes a base member 2510 formed from a rhombic plate-like body in front view, and a ball winning member 320 projecting from the front side (right side of FIG. 52A) of the base member 2510. Formed in preparation for.

A groove portion 22322a into which the protruding portion 22433 is internally fitted is formed (concave) below the lower end portion of the inner surface of the side wall 321 of the ball winning member 320. That is, the groove portion 22322a is formed on the front surface side of the above-mentioned protruding portion 22433, and the outer shape in the front view is set to be substantially the same as the outer shape of the protruding portion 22433. Thereby, when the second winning member 22500 is arranged on the front surface side of the first winning member 22400, the second winning member 22500 can be positioned with respect to the first winning member 22400 by the protruding portion 22433 and the groove portion 22321a.

Therefore, in the gaming state, the protruding portion 22433 is hidden from the player by the second winning member 22500 to improve the appearance, and in the state where the second winning member 22500 is removed, the operator can grip the protruding portion 22433. The components can be easily removed from the game board.

Further, as described above, since the upper surface surface of the protruding portion 22433 is formed so as to be inclined downward toward the back surface side, the game ball flowing into the first winning opening 64 is placed on the upper surface thereof and rolled to the back surface side. Can be made to. Therefore, it is not necessary to separately provide the groove portion 22321a and the protruding portion 22433, and the groove portion 22321a and the protruding portion 22433 can be shared as a portion for forming a passage, so that the product cost can be reduced accordingly.

According to the ball winning unit 22300 formed as described above, when both of the game nails YK of the first winning member 22400 are broken to replace the first winning member 22400, the first winning member 22400 base plate 60 is used. Easy to remove.

More specifically, since the base plate 60 and the front surface of the first winning member 22400 are arranged on the same plane, a place where the first winning member 22400 is held by a finger when both of the game nails YK are removed. Is gone. Therefore, when both of the game nails YK are broken, it becomes difficult to remove the first winning member 22400 from the base plate 60.

On the other hand, in the 22nd embodiment, the first winning member 22400 is formed with a protruding portion 22433 protruding to the front side. Therefore, when both of the game nails YK of the first winning member 22400 are broken. By removing the second winning member 22500, the protruding portion 22433 can be projected to the front surface of the base plate 60. Therefore, the first winning member 22400 can be removed from the base plate 60 by holding the protruding portion 22433 with a finger. As a result, the replacement of the first winning member 22400 can be easily performed.

Further, since the portion other than the game nail YK can be grasped when the first winning member 22400 is removed, it is possible to prevent the game nail YK from bending when the first winning member 22400 is removed.

Further, as described above, the protruding portion 22433 can be fitted (internally fitted) to the groove portion 22321a to position the second winning member 22400, and the game ball flowing into the first winning opening 64 can be placed on the back surface. It can be used as a rolling surface to roll to the side. Therefore, it is not necessary to newly form a portion for positioning the second winning member 22400 and a portion for rolling the game ball, so that the manufacturing cost of the winning opening unit 22300 can be reduced.

Here, in the present embodiment, since the relative position between the game nail YK planted in the first winning member 22400 and the protrusion 22433 is constant, a stable game can be provided to the player. That is, in the conventional product in which the protrusion 22433 is integrally formed with the winning opening unit 22300, the mounting position of the winning opening unit 22300 with respect to the first winning opening member 22400 due to the dimensional tolerance of each component and the work tolerance during the mounting work. The relative position between the protrusion 22433 and the game nail YK is not constant because the variation occurs. Therefore, depending on their positional relationship, even if the ball passes between the pair of game nails YK of the first winning member 22400 and enters the first winning opening 64, it bounces off depending on the collision position with the protrusion 22433. Then, it sometimes jumped out of the first winning opening 64.

On the other hand, in the present embodiment, since the protruding portion 22433 is arranged (integrally formed) on the first winning member 22400, the game nail YK planted on the first winning member 22400 and the protruding portion 22433 are relative to each other. The position can be fixed. Therefore, the above-mentioned rebound can be suppressed, and a stable game can be provided to the player.

Next, the first winning member 23400 in the 23rd embodiment will be described with reference to FIGS. 53 and 54. In the second embodiment, the member to be held when the first winning member 2400 is removed is not attached, but the first winning member 23400 in the 23rd embodiment is when the first winning member is removed from the first winning member 23400. A holding member 23450 is arranged to hold the member.

FIG. 53 (a) is a perspective front view of the first winning member 23400 in the 23rd embodiment, and FIG. 53 (b) is a front view of the game board 13. 54 (a) and 54 (b) are cross-sectional views of the game board 13 in the LIVA-LIVA line of FIG. 53 (a). In FIG. 53 (b), the second winning member 2500 is transparently viewed, and the outer shape is shown by a chain line. Further, FIG. 54 (b) shows a state in which the second winning member 2500 is removed.

As shown in FIGS. 53 and 54, the first winning member 23400 in the 23rd embodiment bulges from the main body portion 23410 formed of a horizontally long rectangular plate-shaped body in front view and the back surface side of the main body portion 23410. It is mainly provided with a bulging portion 2420 and a game nail YK driven from the main body portion 23410.

The main body portion 23410 has a second through hole 23435 located below the game nail YK and penetrating in the front-rear direction, a holding member 23450 inserted into the second through hole 23400, and a first winning member 23400 at both ends in the left-right direction. Is mainly provided with a through hole 2413 through which a countersunk screw N2 is inserted.

The second through hole 23435 is formed in a circular shape and penetrates in the front-rear direction (FIG. F06 (a) left-right direction). Further, the second through hole 23435 has a large diameter portion 23435a formed on the front side and a small diameter formed on the back side (left side in FIG. F06 (a)) with an inner diameter smaller than that on the front side (right side in FIG. F06 (a)). It is formed with a portion 23435b. Further, the second through hole 23435 is formed at a position where its axis overlaps with the second winning member 2500 in the front-rear direction.

The large diameter portion 23435a is a through hole into which the head 23451 of the holding member 23450, which will be described later, is inserted, and is formed to have an inner diameter larger than the outer diameter of the head 23451. The small diameter portion 23435b is a through hole through which the shaft portion 23452 of the holding member 23450, which will be described later, is inserted, and the outer diameter of the shaft portion 23452 is also formed to have a large inner diameter.

The holding member 23450 is arranged coaxially with the head 23451 formed in a columnar shape and the head 23451, and the shaft portion formed in a columnar shape having an outer diameter smaller than the outer diameter of the head 23451. It is formed to include 234542 and a groove portion 23453 recessed on the back surface side of the shaft portion 23452.

The head 23451 is formed so that the axial direction (length in the left-right direction in FIG. 54 (a)) is smaller than the axial length of the large diameter portion 23435a. Further, the outer diameter thereof is formed to be larger than that of the coil spring SP disposed around the shaft portion 23452. As a result, it is possible to prevent the coil spring SP from coming out to the front side when the head 23451 is inserted into the second through hole 23435.

As described above, the shaft portion 23452 is a member that is inserted into the second through hole 23435 and slides in the front-rear direction inside the small diameter portion 23435b, and is formed to be longer in the axial direction than the axial length of the second through hole 23435. Will be done.

The groove portion 23453 is a groove for mounting the E-ring 23454, and is formed over the circumferential direction of the shaft portion 23452 with a width slightly larger than the plate thickness of the E-ring 23454. Further, the groove portion 23453 is formed on the back surface side of the shaft portion 23452, and the E-ring 23454 is attached in a state where the groove portion 23453 is projected from the back surface side (left side in FIG. 54 (a)) of the second through hole 23453.

The E-ring 23454 is formed to have a larger outer diameter than the small diameter portion 23435b of the second through hole 23453. Thereby, the state in which the holding member 23450 is arranged inside the second through hole 23435 can be maintained. Further, a coil spring SP is arranged around the shaft portion 23452. Therefore, the head 23451 is held in a state of being urged to the front side (right side in FIG. 54) by the elastic recovery force of the coil spring SP.

Therefore, the first winning member 23400 is formed at a position where the axis of the second through hole 23435 overlaps the second winning member 2500 in the front-rear direction. Therefore, when the second winning member 2500 is fastened and fixed to the base plate 60, the first winning member 23400 is formed. The head 23451 of the holding member 23450 is pressed toward the back surface by the base member 2510 of the second winning member 2500. As a result, the coil spring SP is contracted, and the head 23451 of the holding member 23450 is placed inside the large diameter portion 23435a.

On the other hand, as shown in FIG. 54B, when the second winning member 2500 is removed from the base plate 60, the head 23451 of the holding member 23450 is pushed out to the front side by the elastic recovery force of the coil spring SP. As a result, the holding member 23450 can be displaced to the front side.

Therefore, when both of the game nails YK of the first winning member 23400 are broken to replace the first winning member 23400, it can be easily removed from the first winning member 23400 base plate 60.

More specifically, since the base plate 60 and the front surface of the first winning member 23400 are arranged on the same plane, a place where the first winning member 23400 is held by a finger when both of the game nails YK are removed. Is gone. Therefore, when both of the game nails YK are broken, it becomes difficult to remove the first winning member 23400 from the base plate 60.

On the other hand, in the 23rd embodiment, the holding member 23450 is arranged so as to be able to appear and disappear in the first winning member 23400, the coil spring SP for urging the holding member 23450 in the protruding direction, and the base plate 60. A second winning member 2500 is provided, and the second winning member 2500 is arranged at a position where the holding member 23450 of the first winning member 23400 is immersed. Therefore, in the gaming state, the holding member 23450 is provided by the second winning member 2500. When the second winning member 2500 is removed while hiding it from the player to improve the appearance, the operator can grip the holding member 23450, making it easier to remove the first winning member 23400 from the base plate 60. can.

Further, since the fastening direction of the second winning member 2500 to the game board is set in a direction parallel to the infestation direction of the holding member 23450, the holding member 23450 is immersed while the second winning member 2500 is fastened and fixed to the game board. Can be made to. That is, since it is not necessary to separately perform the work process of immersing the holding member 23450 and the work process of fastening and fixing the second winning member 2500 to the game board, the man-hours can be reduced, and the first winning member 23400 and the first winning member 23400 and the work process can be reduced accordingly. It is possible to improve the workability of the work of attaching the second winning member 2500 to the game board.

Further, since the portion other than the game nail YK can be grasped when the first winning member 23400 is removed, it is possible to prevent the game nail YK from bending when the first winning member 23400 is removed.

Further, since the head 23451 of the holding member 23450 is formed to have a larger outer diameter than the shaft portion 23452, the head 23451 can be easily hooked on the finger. Therefore, the first winning member 23400 can be easily taken out from the base plate 60 by that amount.

Next, the first winning member 24400 in the 24th embodiment will be described with reference to FIG. 55. In the second embodiment, the case where the finger can be locked to the back surface of the first winning member 24400 when the first winning member 24400 is removed has been described, but the first winning member 24400 of the 24th embodiment has been described. , A finger can be locked to the inner wall of the opening 24434. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 55 (a) is a front view of the game board 13 in the 24th embodiment, and FIG. 55 (b) is a cross-sectional view of the game board 13 in the LVb-LVb line of FIG. 55 (a). In FIGS. 55 (a) and 55 (b), the second winning member 2500 is transparently viewed and the outer shape is shown by a broken line.

As shown in FIG. 55, the first winning member 24400 in the 24th embodiment has a main body portion 24410 formed of a plate-shaped body having a rectangular front view and a back surface side of the main body portion 24410 (left side in FIG. 55 (b)). It is mainly formed with a bulging portion 2420 swelling from the main body and a game nail YK driven from the main body portion 24410 side (front side).

The main body portion 24410 has an opening 24434 that is located below the game nail YK and opens in a shape larger than the outer diameter of the game ball in the front-rear direction (horizontal direction in FIG. 55), and downward from the upper end of the inner edge of the opening 24434. It mainly includes a protruding wall 24434a and a through hole 2413 through which a countersunk screw N2 formed at both ends in the left-right direction and fastening the first winning member 24400 to the base plate 60 is inserted.

The opening 24434 is formed so as to be located on the back side of the opening 311 of the second winning member 2500, and the game ball flowing into the first winning opening 64 is inserted through the opening 24434 to pass the opening 24434 to the back side of the base plate 60. Can be thrown to.

The protrusion 24434a is a wall portion formed so as to project downward from the front surface side of the upper end of the inner edge of the opening 24434. Since the protruding wall 24434a with the stepped surface facing the back surface side of the base plate 60 is formed on the inner wall of the opening 24334, the first winning member 24400 can be pulled out from the base plate 60 by using the stepped surface. That is, it is not necessary to insert the finger into the passage until it reaches the back surface of the first winning member 24400, and it is not necessary to lock the finger on the back surface of the first winning member 24400, and the finger is engaged with the stepped surface at a relatively shallow position. Since it can be stopped, the first winning member 24400 can be easily removed from the base plate 60.

Further, the first winning member 24400 is provided with a notch portion 24436 formed by notching over the entire width direction (left-right direction in FIG. 55A) of the first winning member 24400 on the back surface side of the lower end portion thereof. The notch portion 24436 is formed so as to be inclined upward toward the back surface side. As a result, when the first winning member 24400 is removed from the base plate 60 by hooking a finger on the protruding wall 24434a, the opening portion is used when the first winning member 24400 is pulled out from the base plate 60 by using the notch 24436. It is possible to form an embodiment in which the first winning member 24400 is rotated with the outer surface (the upper surface of FIG. 55 (b)) of the first winning member 24400 located on the inner wall side where the stepped surface of 24434 is formed as a fulcrum. Therefore, the first winning member 24400 can be easily removed (pulled out) from the base plate 60.

Next, with reference to FIGS. 56 and 57, the fastening direction of the first winning member 25400 to the base plate 60 in the 25th embodiment will be described. In the second embodiment, the case where the countersunk screw N2 is screwed into the annular protrusion 2060d1 formed on the base plate 60 has been described, but in the 25th embodiment, the countersunk screw N2 is on the back side of the first winning member 25400. It is screwed into the fastening member 25470 to be arranged. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 56 is an exploded perspective front view of the game board 13 in the 25th embodiment. 57 (a) is a front view of the game board 13, and FIGS. 57 (b) and 57 (c) are cross-sectional views of the game board 13 in the LVII-LVII line of FIG. 57 (a). Note that FIG. 57 (b) illustrates the state before the game nail YK is driven into the bulging portion 25420, and FIG. 57 (c) shows the state after the game nail YK is driven into the bulging portion 25420. Illustrated. Further, FIGS. 56 and 57 show a state in which the second winning member 2500 is removed from the game board 13.

As shown in FIGS. 56 and 57, the base plate 60 in the 25th embodiment is from the back side (upper side in FIG. 56B) to the front side around the central opening (center frame 86) side of the recessed portion 2060c. It is mainly provided with a recessed portion 25060d recessed in (lower side in FIG. 56B).

The outer shape of the recessed portion 25060 in the rear view is formed to be substantially the same as the outer shape of the first winning member 25060. As a result, the first winning member 25400 can be arranged inside the recessed portion 25060d. Further, an insertion hole 25060d3 penetrating in the front-rear direction is formed in the recessed portion 25060d.

The insertion hole 25060d3 is formed in a circular shape in front view, and is formed coaxially with the insertion hole 25418 of the first winning member 25400 in a state where the first winning member 25400, which will be described later, is arranged on the base plate 60. Further, the insertion hole 25418 is formed by expanding the diameter of the front side to a size capable of accommodating the head of the countersunk screw N2.

The first winning member 25400 is driven from a main body portion 25410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 25420 bulging from the front surface side of the main body portion 25410, and a bulging portion 25420 side thereof. It is formed mainly with a game nail YK.

The bulging portion 25420 is formed at a substantially central position in the longitudinal direction (left-right direction in FIG. 57B) of the main body portion 25410, and is formed to have an outer dimension shorter than that of the main body portion 257410 in the longitudinal direction of the main body portion 25410. The main body portion 25410 is formed with insertion holes 25410 that are formed through both ends in the longitudinal direction in the front-rear direction (vertical direction in FIG. 57B).

The insertion hole 25418 is a hole through which the tip of the countersunk screw N2 for fastening and fixing the first winning member 25400 is inserted, and the inner diameter is formed to be larger than the outer diameter of the tip end side (shaft portion) of the countersunk screw N2. Further, the insertion hole 25418 is formed so that its axis is coaxial with the axis of the insertion hole 25060d3 formed in the base plate 60. As a result, the countersunk screw N2 can be inserted into the insertion hole 25418 after the insertion hole 25060d3 of the base plate 60 is inserted.

The fastening member 25470 is formed of an iron material and is formed in a horizontally long rectangular plate-like body when viewed from the front. The fastening member 25470 has a longitudinal dimension L16 (see FIG. 57 (b)) set to be larger than the longitudinal dimension L17 (see FIG. 57 (b)) of the first winning member 25400, and has a longitudinal center position. It is arranged at the same position in the longitudinal direction center position and the front-rear direction (FIG. 57) of the main body portion 25400.

Further, the fastening member 25470 is set at an intermediate position in the lateral direction (vertical direction in FIG. 57A) on the back side of the connecting portion between the game nail YK and the first winning member 25400, and is set at both left and right ends. It is provided with a fastening hole 25471 that is formed through in the front-rear direction. It is arranged on the back side of the connecting portion between the game nail YK and the first winning member 25400. That is, the fastening member 25470 can be positioned on the extension line in the planting direction of the game nail YK. Therefore, since the support rigidity of the first winning member 25400 can be effectively increased while suppressing the area of the fastening member 25470, the game nail YK is planted on the front surface of the first winning member 25400 while suppressing the product cost. It is possible to prevent damage such as cracks from occurring in the first winning member 25400 at the time of installation.

A female screw into which the countersunk screw N2 can be screwed is formed in the fastening hole 25471. The fastening hole 25471 has a shaft formed coaxially with the insertion hole 254060d3 of the insertion hole 25418 and the base plate 60 of the first winning member 25400 described above. As a result, the countersunk screw N2 through which the insertion holes 25400d3 and 25418 are inserted can be screwed into the fastening hole 25471 of the fastening member 25470.

Therefore, with the first winning member 25400 disposed on the base plate 60, the countersunk screw N2 is inserted through the insertion hole 25060d3 and the insertion hole 25418 from the front side of the base plate 60 and screwed into the fastening hole 25471. The first winning member 25400 can be fastened and fixed to the base plate 60.

Here, a first game board member (base plate 60) and a second game board member arranged on the first game board member and forming a game board together with the first game board member are provided, and the second game board is provided. A gaming machine in which a nail (game nail YK) is planted in a member is known. According to such a gaming machine, the second gaming board member can be attached to and detached from the gaming board. Therefore, for example, when the nail of the second gaming board member is broken, only the second gaming board member is replaced to play a game. It is possible to eliminate the need for replacement of the entire board. However, the above-mentioned conventional gaming machine has a problem that the workability of planting nails is poor. That is, since a step of planting nails in the second game board member is required separately from the step of planting the nails in the first game board member, the man-hours are increased accordingly. Further, since the second game board member is relatively small, in order to plant a nail in the second game board member within a predetermined tolerance, the holding accuracy of the second game board member is improved and the speed of the planting operation is increased. It is necessary to lower the speed, which increases the man-hours compared to the case of planting nails on a relatively large game board.

On the other hand, according to the 25th embodiment, since the first winning member 25400 pressed from the front surface side of the base plate 60 is formed so as to be supportable, the first winning member 25400 is arranged on the base plate 60. Then, the game nail YK can be planted in the first winning member 25400. Therefore, it is possible to improve the workability of planting the game nail YK in the first winning member 25400.

That is, a pair of countersunk screws N2 and a fastening member 25471 in which the pair of countersunk screws N2 are screwed are formed, and the fastening member 25470 is made of a material having a higher rigidity than the base plate 60 and the first winning member 25400. The countersunk screw N2 protruding to the back side of the first winning member 25400 through the through hole 2560d3 of the base plate 60 is screwed into the female screw of the fastening member 25470, so that the first winning member is screwed into the base plate 60. In the state where the 25400 is arranged, the first winning member 25400 can be supported by the fastening member 25400 from the back surface side. Therefore, when the game nail is planted on the game surface of the first winning member 25400, it is possible to prevent the first winning member 25400 from being damaged.

In this case, as described above, the fastening member 25470 is formed so that its longitudinal dimension L16 is smaller than the longitudinal dimension L17 of the main body portion 25410, and is arranged at the center position in the left-right direction of the first winning member 25400. Therefore, it is possible to prevent the fastening member 25470 from riding on the back surface side of the base plate 60. Therefore, the fastening member 25470 can be easily brought into close contact with the back surface of the first winning member 25400, and the support rigidity of the first winning member 25400 by the fastening member 25470 can be increased. As a result, when the game nail YK is planted on the game surface of the first prize member 25400, it is possible to prevent damage such as cracking from the first prize member 25400.

Next, the first winning member 26400 in the 26th embodiment will be described with reference to FIGS. 58 and 59. In the second embodiment, the case where the side surfaces of the bulging portion 2420 at both ends in the left-right direction are formed in parallel in the front-rear direction (vertical direction in FIG. 15C) has been described, but in the 26th embodiment, the bulging portion 26420 The side surfaces at both ends in the left-right direction are inclined toward the center side in the left-right direction toward the back side. The same parts as those of the above-described embodiments are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 58 is an exploded perspective front view of the game board 13 in the 26th embodiment, and FIGS. 59 (a) and 59 (b) are cross-sectional views of the game board 13. Note that FIGS. 59 (a) and 59 (b) correspond to the cross-sectional views of FIG. 57 (a). Further, in FIG. 59 (a), the state before the game nail YK is driven into the main body portion 2410 is shown. Further, FIGS. 58 and 59 show a state in which the second winning member 2500 is removed from the game board 13.

As shown in FIGS. 58 and 59, in the base plate 60 according to the 26th embodiment, a recessed portion 26060c is continuously recessed below the central opening of the base plate 60 to which the center frame 86 is attached. A part of the first winning member 26400 is inserted inside the recessed portion 26060c, and is fixed by a countersunk screw N2 from the front surface side of the base plate 60.

The recessed portion 26060c is formed with an inclined surface 26060c1 whose inner end surface is inclined toward the center side in the left-right direction toward the back surface side. The inclined surface 26060c1 is formed so as to extend in the vertical direction. The length of the inclined surface 26060c1 in the front-rear direction is set to be smaller than the length in the front-rear direction of the bulging portion 26420 of the first winning member 26400, which will be described later.

The first prize-winning member 25400 includes a main body portion 2410 formed of a horizontally long rectangular plate-shaped body in front view, a bulging portion 26420 bulging from the back surface side (FIG. 59 (upper side)) of the main body portion 2410, and a main body portion. It is mainly provided with a game nail YK driven from the 2410 side.

The main body portion 2410 is formed with through holes 26413 penetrating in the front-rear direction at both left and right ends. The through hole 26413 is formed coaxially with the fastening hole 26060d4 formed in the base plate 60, and the countersunk screw N2 is inserted into the through hole 26413 from the front side in a state where the first winning member 26400 is arranged in the base plate 60. The first winning member 26400 can be fastened and fixed to the base plate 60 by being inserted and screwed into the fastening hole 26060d4.

The bulging portion 26420 is formed at a substantially central position in the longitudinal direction (left-right direction in FIG. 59 (b)) of the main body portion 2410, and is formed in a dimension shorter than that of the main body portion 2410 in the longitudinal direction of the main body portion 2410.

Further, the bulging portion 26420 includes contact surfaces 26424 located at both ends of the bulging portion 26420 in the left-right direction (left-right direction in FIG. 59 (a)) and inclined inward in the left-right direction toward the back surface side. .. The contact surface 26424 is formed at an inclination angle substantially the same as the above-mentioned inclined surface. Further, the left-right direction (left-right direction in FIG. 59 (a)) of the bulging portion 26420 on the main body portion 2410 side (front side) is the left and right on the front side (boundary with the recessed portion 2060d) of the inclined surface 26060c1 of the base plate 60. It is set to a dimension larger than the directional dimension. As a result, when the first winning member 26400 is arranged on the base plate 60, the contact surface 26424 and the inclined surface 26060c1 are brought into contact with each other, and a gap is created between the back surface of the main body portion 2410 and the front surface of the recessed portion 2060d. Can be provided.

Further, when the first winning member 26400 is arranged on the base plate 60 from the front side, the contact surface 26424 of the first winning member 26400 is displaced to the back side while being in contact with the inclined surface 26060c1. The surface 26424 is guided to the inclined surface 266060c1. Therefore, the positioning of the first winning member 26400 on the base plate 60 can be easily performed.

Further, in the state where the first winning member 26400 is arranged on the base plate 60, the contact surface 26424 and the inclined surface 26060c1 can be brought into contact with each other, so that the first winning member 26400 pressed from the front side can be brought into contact with each other. Is formed so as to be able to disperse the force acting on the base member 60 in the direction orthogonal to the plate thickness of the base plate 60. Therefore, it is possible to improve the workability of planting the game nail YK in the first winning member 26400.

More specifically, the contact surface 26424 in which the first winning member 26400 and the base plate 60 abut is formed as an inclined surface 26060c1 inclined with respect to the driving direction of the game nail YK. The pressing force when the nail YK is planted is applied to the plate thickness direction (FIG. 59 (a) vertical direction) of the base plate 60 and the plate by using the inclination (taper angle) of the contact surface 26424 and the inclined surface 26060c1. It can be dispersed in a direction orthogonal to the thickness (FIG. 59 (a) left-right direction). As a result, the burden on the base plate 60 can be reduced, and damage such as cracking can be suppressed from occurring in the base plate 60.

Although the present invention has been described above based on each of the above embodiments, the present invention is not limited to each of the above embodiments, and various modifications and improvements can be made without departing from the spirit of the present invention. Can be easily inferred.

In each of the above embodiments, a gaming machine may be configured by replacing or combining a part or all of one embodiment with a part or all of another one or a plurality of other embodiments.

In each of the above embodiments, the case where the target to be detachably arranged on the base plate 60 is the winning opening unit 300 or the like has been described, but the present invention is not limited to this, and other members or devices may be used. good. Examples of other members and devices include movable accessories, attackers, center frames, and the like. Similarly, the case where the game nail YK is planted or the case where the passage through which the game ball can pass is formed in the first winning member 2400 or the like has been described, but the present invention is not necessarily limited to this. The game nail YK or one or both of the passages may be omitted, and other members or devices may be arranged. Examples of other members and devices include wind turbines and sensor devices.

In each of the above embodiments, the case where the base plate 60 (first game board constituent member) is formed of a light-transmitting resin material has been described, but the present invention is not limited to this. For example, the base member 60 may be formed in a form that does not transmit light by painting or attaching a seal. Further, the base plate 60 may be formed from another material. As another material, wood (for example, plywood typified by plywood) is exemplified. When the base plate 60 is made of wood, it is difficult to secure the fastening strength, and it is not particularly suitable for a plurality of fastenings. Therefore, the configuration in each of the above embodiments is particularly effective. The same applies to the material of the first winning member 2400 and the like (second game board constituent member).

In the third embodiment, the case where the head of the countersunk screw N2 for fastening the first winning member 3400 is visible from the player side has been described, but the present invention is not limited to this. For example, the covering portion 4511 of the second winning member 4500 of the fourth embodiment may be formed on the main body portion 3510 so that the head of the countersunk screw N2 is difficult to see from the player.

In the sixth embodiment, the case where the recessed portion 6060d is recessed on the front surface side of the base member 60 (around the recessed portion 2060c) has been described, but the present invention is not necessarily limited to this, and the recessed portion 6060d is recessed. The setting may be omitted. That is, it suffices if a surface forming the fastening hole 6060d4 is formed on the lower surface of the recessed portion 2060c. As a result, the processing cost of the base member 60 can be reduced and the product cost can be reduced because the formation of the recessed portion 6060d can be omitted. At the same time, since the outer shape of the first winning member 6400 can be simplified (in the sixth embodiment, the outer shape of the main body portion 6410 and the bulging portion 2420 are the same in the front view), the product cost can be reduced from this point as well. Can be planned.

In the seventh embodiment, the case where the cross-sectional shape of the through hole 7060e is formed in a circular shape has been described, but the present invention is not limited to this. For example, a circle, an ellipse, a polygon, or a combination thereof may be used. Further, it is sufficient that the through hole 7060e is formed so that at least the countersunk screw N2 can be inserted, and a part of the peripheral surface may be open. The open portion may be continuous along the insertion direction of the countersunk screw N2, or may be only a part of the insertion direction.

In the seventh embodiment, the case where the enlarged diameter portion 7060e1 is formed so that the concave dimension thereof is smaller than the protrusion dimension of the annular projection 7414 has been described, but the present invention is not limited to this. For example, the concave dimension of the enlarged diameter portion 7060e1 may be formed to be larger than the projecting dimension of the annular projection 7414. In this case, in a state where the first winning member 7400 is fastened and fixed to the base plate 60, a state in which the front surface of the first winning member 7400 and the back surface of the base plate 60 are in contact with each other can be formed. That is, it is possible to form a state in which a gap is formed between the protruding tip of the annular projection 7414 and the concave bottom surface of the enlarged diameter portion 7060e1. Therefore, the contact area can be secured and the first winning member 7400 can be firmly fixed to the base plate 60.

In the seventh embodiment, the case where the center frame 86 is arranged in the central opening (window portion) of the base plate 60 has been described, but the present invention is not limited to this. For example, the game board 13 may be configured by omitting the attachment of the center frame 86. In this case, the first winning member 7400 is slid and displaced along the direction parallel to the front surface (game surface) of the base plate 60 in a state where the countersunk screw N2 is removed, so that the first winning member 7400 is displaced toward the center opening side of the base plate 60. Since it is formed so as to be removable, even if another member or device is arranged on the back side of the first winning member 7400, the other member or device (for example, a member forming a passage for throwing a game ball). The first winning member 7400 can be replaced without removing. Therefore, the workability of the replacement work can be improved.

In other words, it is not necessary to secure a space for replacement work on the back side of the first winning member 7400, and by that amount, the space on the back side of the first winning member 7400 can be used for other members or devices ( For example, it can be used as a space for arranging a member (a member forming a passage for throwing a game ball).

In the eleventh embodiment, the case where the insertion hole 11418 through which the screw N3 is inserted is formed in the first winning member 11400 and the fastening hole 6060d4 into which the screw N3 is screwed is formed in the base plate 60 has been described. However, it is not always limited to this. For example, an insertion hole through which the screw N3 is inserted may be formed in the base plate 60, and a fastening hole into which the screw N3 is screwed may be formed in the first winning member 11400.

In the thirteenth embodiment, the case where the back surface member 13700 is arranged on the back surface side of the base plate 60 has been described, but the back surface member 13700 may be elastically engaged with the base plate 60. This is because the back member 13700 can be easily maintained in a state of being placed on the inner side surface on the lower edge side of the central opening of the base plate 60. The elastically engaged state is, for example, a form in which an elastic claw formed so as to be elastically deformable on one of the base plate 60 or the back surface member 13700 is engaged with the other, and is opposed to the one so as to be elastically deformable. An example is a mode in which the other side is sandwiched between a pair of opposite sides to be arranged.

In the above 14th embodiment, the case where the protruding portion 14812 of the passage member 14800 and the recessed portion 14423a of the first winning member 14400 are only engaged with each other has been described, but the present invention is not limited to this. For example, a female screw may be formed on the projecting portion 14812 to fasten and fix the first winning member 14400 to the base plate 60.

In this case, since the female screw to which the countersunk screw N2 is screwed is formed in the passage member 14800, it is a requirement for the first winning member 14400 to be fastened and fixed to the base member 60 that the passage member 14800 is arranged. Can be. Therefore, it is possible to prevent the operator from forgetting to attach the passage member 14800 when replacing the first winning member 14400.

When the passage member 14800 includes the projecting portion 14812, it is preferable to form a female screw on the projecting portion 14812. When the projecting portion 14812 is illegally removed or damaged by use, it is possible to make it impossible to fasten and fix the first winning member 14400 to the base plate 60, so that the illegality can be suppressed and the damage can be recognized. Because it can be done.

In the above 14th embodiment, the case where the projecting portion 14812 of the passage member 14800 is inserted into the recessed portion 14423a of the first winning member 14400 and engaged is described, but the present invention is not necessarily limited to this. For example, a hook-shaped portion configured to be elastically deformable is formed in the recessed portion 14423a of the first winning member 14400, and the base is formed through the hook-shaped portion with the attachment of the first winning member 14400 to the base plate 60. Since the plate and the first winning member 14400 are indirectly engaged with each other and the movement of the first winning member 14400 in the removal direction is restricted, it is necessary to separately perform a step for preventing the first winning member 14400 from falling off. Therefore, it is possible to simplify the replacement work of the first winning member 14400 and prevent forgetting to carry out the step for preventing the first winning member 14400 from falling off.

In the nineteenth embodiment, the case where the permissible position of the second prize member 19500 that allows the removal of the first prize member 2400 is set to be lower than the restricted position in the direction of gravity has been described, but the present invention is not necessarily limited to this. For example, the permissible position of the second prize member 19500 that allows the removal of the first prize member 2400 may be set above the restricted position in the direction of gravity.

In this case, the second winning member 19500 can be arranged at the regulated position by its own weight. That is, when the replacement of the first winning member 2400 is completed, it is not necessary for the operator to displace the second winning member 19500 to the regulated position. Therefore, it is possible to prevent the second winning member 19500 from being left in the allowable position (that is, forgetting to return to the restricted position).

In the 21st embodiment, the case where the elastic member 21510 is arranged symmetrically with respect to the center position in the left-right direction of the first winning member 2400 has been described, but the present invention is not limited to this. For example, the elastic member 21510 may be unevenly arranged on one side of the first winning member 2400.

In this case, when the first winning member b member 2400 is projected from the base plate 60 by utilizing the elastic recovery force of the elastic member 21510, the first winning member 2400 can be rotated with the other side as a fulcrum. Therefore, the step between the two (the amount of protrusion on one side of the first winning member 2400) can be made larger. As a result, the operator can easily grasp the step directly or indirectly, and the first winning member 2400 can be easily removed from the base plate 60.

In the 25th embodiment, the case where the fastening member 25470 is formed in a linear shape has been described, but the fastening member 25470 is not necessarily limited to this. For example, the surface of the fastening member 25470 facing the back surface of the first winning member 25400, and the surface in the region between the two fastening holes 25471 is convex toward the back surface of the first winning member 25400. It may be curved in an arc shape.

In this case, as the countersunk screws N2 are screwed into the two fastening holes 25471, the fastening member 25470 is pressed against the first winning member 25400, and the fastening member 25470 is brought into close contact with the surface of the first winning member 25400. It can be done easily. Therefore, the support rigidity of the first winning member 25400 by the fastening member 25470 can be increased. As a result, when the game nail YK is planted on the front surface of the first winning member 25400, it is possible to prevent the first winning member 25400 from being damaged.

In the 26th embodiment, the case where the through hole 26413 through which the countersunk screw N2 is inserted is formed at a position other than the contact surface 26414 has been described, but the present invention is not limited to this. For example, a through hole 26413 through which the countersunk screw N2 is inserted is formed on the contact surface of the first winning member 26413, and the countersunk screw N2 inserted through the through hole 26413 of the first winning member 26400 is screwed. The fastening hole 26060d4 may be formed on the inclined surface 26060c1 of the base plate 60.

In this case, it is possible to prevent the formation of a gap between the first winning member 26400 and the base plate 60. Therefore, since the axial force of the countersunk screw N2 can be secured, the first winning member 26400 can be firmly fastened and fixed to the base plate 60.

In the 26th embodiment, the case where the contact surface 26060c1 is formed at a position different from the extension line in the planting direction of the game nail YK has been described, but the present invention is not limited to this. For example, the contact surface 26060c1 and the inclined surface 26060c1 may be formed on the extension line of the game nail YK in the planting direction.

In this case, the pressing force associated with the planting of the game nail YK can be directly applied to the contact surface 26060c1 and the inclined surface 26060c1. As a result, bending deformation of the first winning member 26400 can be suppressed, and damage such as cracking can be suppressed.

The present invention may be implemented in a pachinko machine or the like of a type different from each of the above embodiments. For example, once a jackpot is hit, a pachinko machine (commonly known as a two-time right item or a three-time right item) that raises the expected value of the jackpot until multiple hits (for example, two or three times) including it occur. It may be carried out as). Further, after the jackpot symbol is displayed, it may be implemented as a pachinko machine that generates a special game that gives a player a predetermined game value on the condition that a ball is won in a predetermined area. Further, it may be carried out on a pachinko machine that has a winning device having a special area such as a V zone and is in a special gaming state on the condition that a ball is won in the special area. Further, in addition to the pachinko machine, it may be implemented as various gaming machines such as a pachinko machine, a sparrow ball, a slot machine, a so-called gaming machine in which a pachinko machine and a slot machine are fused.

In the slot machine, for example, the symbol is changed by operating the operation lever in a state where a coin is inserted and the symbol effective line is determined, and the symbol is stopped and confirmed by operating the stop button. It is a thing. Therefore, the basic concept of the slot machine is "provided with a display device that displays the identification information in a variable manner after displaying the identification information string composed of a plurality of identification information in a variable manner, and is caused by the operation of the starting operation means (for example, the operation lever). The variable display of the identification information is started, and the variable display of the identification information is stopped and confirmed and displayed due to the operation of the stop operation means (for example, the stop button) or after a predetermined time has elapsed. A slot machine that generates a special game that gives a player a predetermined game value on the condition that the combination of time identification information is specific. In this case, the game medium is represented by coins, medals, etc. Take as an example.

Further, as a specific example of a gaming machine in which a pachinko machine and a slot machine are fused, a display device for variablely displaying a symbol sequence consisting of a plurality of symbols and then confirming the symbol is provided, and a handle for launching a ball is provided. Some are not. In this case, after a predetermined amount of balls are thrown in based on a predetermined operation (button operation), the symbol variation is started, for example, due to the operation of the operation lever, for example, due to the operation of the stop button, or a predetermined amount. With the passage of time, the fluctuation of the symbol is stopped, and a special game is generated in which the player is given a predetermined game value on the condition that the confirmed symbol at the time of the stop is a so-called jackpot symbol, and the player is given a predetermined game value. Is for paying out a large amount of balls to the lower saucer. If such a gaming machine is used instead of a slot machine, only the ball can be treated as a gaming value in the gaming hall, which is a gaming value seen in the current gaming hall where pachinko machines and slot machines coexist. It is possible to solve problems such as the burden on equipment and restrictions on the location of gaming machines due to the separate handling of medals and balls.

Hereinafter, the concepts of various inventions included in the above-described embodiments in addition to the gaming machine of the present invention will be shown.

<Concept of the invention using the winning opening unit 300 as an example>
In a gaming machine provided with a first game board member and a second game board member fastened and fixed to the first game board member to form a game board together with the first game board member, the first game board member is said to be the same. A plurality of screw members for fastening and fixing the second game board member are provided, and a plurality of female threads to which the screw member can be screwed are formed on the first game board member side, and the second game board member is provided. Is formed with one or a plurality of insertion holes through which the screw member can be inserted, and the second game board member is fastened and fixed to the first game board member by the number of the screw members smaller than the number of female threads. A game machine A1 characterized by being played.

Here, a gaming machine including a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known (for example,). Japanese Patent Application Laid-Open No. 2003-310905). An insertion hole is formed in the second game board member, a female screw is formed in the first game board member, and the screw member inserted into the insertion hole of the second game board member becomes the female screw of the first game board member. By being screwed, the second game board member is fastened and fixed to the first game board member. According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. That is, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, every time the second gaming board member is replaced, the female screw and the screw member are repeatedly screwed, and the thread of the female screw is settled (wear or galling). However, when the number of replacements is increased, there is a problem that the reliability of fastening and fixing is lowered.

On the other hand, according to the game machine A1, the first game board member is provided with one or a plurality of screw members for fastening and fixing the second game board member, and the screw member can be screwed on the first game board member side. A plurality of female threads are formed, and one or a plurality of insertion holes through which the screw member can be inserted are formed in the second game board member, and the second game board member is formed by a number of screw members smaller than the number of female threads. Is fastened and fixed to the first game board member, so if the thread of the female screw of 1 is settled (wear or galling), another female screw can be used. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

The cross-sectional shape of the insertion hole is arbitrary, and examples thereof include a circular shape, an elliptical shape, a polygonal shape, and a combination thereof. Further, it is sufficient that the insertion hole is formed so that at least a screw member can be inserted, and a part of the peripheral surface may be open. The open portion may be continuous along the insertion direction of the screw member, or may be only a part of the insertion direction.

In the game machine A1, the number of the insertion holes is smaller than the number of the female screws, and the posture of the second game board member with respect to the first game board member can be at least selectable as the first posture or the second posture. The gaming machine A2 is formed in the above-mentioned first posture and the second posture, and the female screw connected to the insertion hole is a different female screw.

According to the game machine A2, in addition to the effect of the game machine A1, the posture of the second game board member with respect to the first game board member is formed so that at least the first posture or the second posture can be selected, and the first posture and the first posture are formed. In the two postures, the female screw connected to the insertion hole is a different female screw. Therefore, if the thread of the female screw of 1 is settled (wear or galling), the posture of the second game board member is changed. By changing it, other female threads can be used. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

In particular, according to the gaming machine A2, the number of insertion holes is smaller than the number of female threads, so that when the second gaming board member is visibly arranged in front of the first gaming board member, the screw member It is possible to reduce the number of insertion holes that are visible to the player when the screw is not inserted. Therefore, the area of other members for covering the insertion hole can be suppressed. It is preferable that the second game board member is fastened and fixed to the first game board member by the same number of screw members as the number of insertion holes. In this case, it is possible to eliminate the insertion hole that is visible to the player when the screw member is not inserted. Therefore, it is not necessary to cover the insertion hole with another member.

Further, by reducing the number of insertion holes, the strength of the second game board member can be ensured accordingly. Here, since the second game board member is relatively small in size, it is difficult to secure its strength. On the other hand, when the second game board member is formed assuming that the nail is to be planted, the impact is applied to the driving load when the nail is planted or when the game ball collides with the nail during the game. On the other hand, it is necessary to secure the strength. Therefore, in the second game board member in which nails are planted, it is particularly effective to reduce the number of insertion holes from the viewpoint of ensuring strength.

In the gaming machine A2, the first gaming board member is provided with a predetermined inclination angle on the seat surface that supports the second gaming board member, and the second gaming board member is supported by the seating surface. A gaming machine A3 characterized in that nails are planted perpendicular to the supported surface.

According to the gaming machine A3, in addition to the effect of the gaming machine A2, the first gaming board member is provided with a predetermined inclination angle on the seat surface supporting the second gaming board member, and the second gaming board member is given a predetermined inclination angle. Since the nails are planted perpendicular to the supported surface supported by the seat surface, even if the posture (first posture or second posture) of the second game board member is changed, the first game board member ( The inclination angle of the nail with respect to the game surface) can be kept constant.

In the gaming machine A3, the gaming machine A4 is characterized in that the nail is planted in the second gaming board member so as to be arranged at the same position in the first posture and the second posture.

According to the game machine A4, in addition to the effect of the game machine A3, nails are planted in the second game board member so as to be arranged at the same position in the first posture and the second posture, so that the second game Even if the posture of the board member (first posture or second posture) is changed, the position of the nail with respect to the first game board member (game surface) can be maintained at a predetermined position.

In the gaming machine A3 or A4, the first gaming board member juxtaposed with the front edge portion of the second gaming board member extending along the inclination direction of the seat surface or the front edge portion of the second gaming board member. The gaming machine A5 is characterized in that an inclined surface that inclines downward toward the other is formed on one of the front edges.

According to the gaming machine A5, in addition to the effect of the gaming machine A3 or A4, the front edge of the second gaming board member extending along the inclination direction of the seat surface or the edge of the second gaming board member is arranged side by side. Since an inclined surface that inclines downward toward the other is formed on one of the front edges of the first gaming board member, the front surfaces of both can be smoothly connected to each other. That is, by inclining the seat surface of the first game board member, it is possible to suppress the formation of a step between the front surface of the first game board member and the front surface of the second game board member. Therefore, in order to suppress such a step, it is not necessary to dispose another member in front of the first game board member or in front of the second game board member.

The gaming machine A6 is characterized in that, in the gaming machine A1, the insertion holes are formed through the second gaming board member at positions corresponding to the plurality of female screws.

According to the gaming machine A6, in addition to the effect of the gaming machine A1, the second gaming board member is formed with an insertion hole at a position corresponding to a plurality of female threads, so that the thread of the female thread of 1 is formed. Other female threads can be used in the event of sagging (wear or galling). Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

In this case, according to the gaming machine A6, when another female screw is used, it is not necessary to change the posture of the second gaming board member with respect to the first gaming board member. That is, the number of female screws is not limited to the number of postures that the second game board member can select. Therefore, a larger number of female threads can be secured. As a result, it is possible to secure a larger number of replaceable times for the second game board member.

The gaming machine A6 includes a second member disposed on the first gaming board member, the insertion hole is opened in front of the second gaming board member, and the second member is the second gaming board. A gaming machine A7 characterized by having an overhanging portion protruding in front of an insertion hole of a member.

According to the gaming machine A7, in addition to the effect of the gaming machine A6, a second member disposed on the first gaming board member is provided, an insertion hole is opened in front of the second gaming board member, and a second is provided. Since the member includes an overhanging portion that projects in front of the insertion hole of the second gaming board member, the insertion hole through which the screw member is not inserted can be covered and hidden from the player. Therefore, the appearance can be improved. Further, when only one side of the second game board member is fastened and fixed to the first game board member by the screw member, the overhanging portion of the second member is projected on the front surface of the second game board member. As a result, it is possible to suppress the floating of the other side of the second game board member.

In the gaming machine A6, the gaming machine A8 is characterized in that the female screw and the insertion hole are extended substantially parallel to the front surface of the first gaming board member.

According to the gaming machine A8, in addition to the effect of the gaming machine A6, the female screw and the insertion hole are extended substantially parallel to the front surface of the first gaming board member, so that the insertion hole or the head of the screw member is the first game. It can be prevented from being exposed on the front surface (game surface) of the board member. Therefore, since it is difficult for the player to visually recognize the insertion hole through which the screw member is not inserted, the area of another member for covering the insertion hole can be suppressed or unnecessary. Further, since the head of the screw member is not exposed on the rolling surface (game surface) of the game ball, it is not necessary to use a countersunk screw or to provide a counterbore (recess) for accommodating the head, and the structure can be simplified. ..

The gaming machine A9 is characterized in that the gaming machine A1 is provided with a fastened member that is displaceably supported on the back surface of the first gaming board member and on which the plurality of female threads are formed.

According to the gaming machine A9, in addition to the effect of the gaming machine A1, the back surface of the first gaming board member is provided with a displaceably supported member and a fastened member on which a plurality of female threads are formed. If the thread of the thread is sagging (wear or galling), another female thread can be used by displacing the member to be fastened. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

In particular, according to the gaming machine A9, since the fastened member is supported on the back surface of the first gaming board member, the fastened member is prevented from falling off or the second game board member is removed when the second gaming board member is removed. 2 When attaching the gaming board member, it is not necessary for the operator to manually hold the fastened member from the back surface of the first gaming board member in order to screw the screw member to the female screw of the fastened member. Therefore, when replacing the second game board member, it is not necessary to open the first game board member (game board), and the first game board member (game board) remains closed and the second from the front. It is possible to replace the game board members. Therefore, the workability of the work of exchanging the second game board member can be improved.

The gaming machine A9 is characterized in that the fastened member is formed in a circular shape in a front view and is rotatably supported by the first gaming board member with the center of the circle as a rotation axis.

According to the game machine A10, in addition to the effect of the game machine A9, the fastened member is formed into a circular shape in front view and is rotatably supported by the first game board member with the center of the circle as the rotation axis. Therefore, even if the tightened member is rotated in order to change the female screw for screwing the screw member, the appearance of the fastened member visually visible to the player can be maintained constant. In particular, when the first game board member is formed of a light-transmitting material and the fastened member is seen through the first game board member, the circular shape in front view is effective for maintaining the appearance. ..

In the gaming machine A9 or A10, the first gaming board member is characterized by having an opening formed in a region where the second gaming board member is arranged and having an opening communicating with the fastened member. Machine A11.

According to the gaming machine A11, in addition to the effect of the gaming machine A9 or A10, the first gaming board member is formed with an opening in the region where the second gaming board member is arranged and is communicated with the fastened member. Therefore, it is possible for the operator to operate the fastened member from the front of the first gaming board member through the opening. That is, when the second game board member is attached, it is necessary to displace (or rotate) the fastened member to adjust the position of the female screw. It can be done as it is. Therefore, the workability of the work of exchanging the second game board member can be improved.

Further, since such an opening is formed in the area where the second game board member is arranged, when the second game board member is attached to the first game board member, the opening is covered with the second game board member. The opening can be hidden from the player. Therefore, the appearance can be improved.

<Concept of the invention using the winning opening unit 7300 as an example>
In a gaming machine including a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member, the first gaming board member is said to have the same. A screw member for fastening and fixing the second game board member is provided, and an insertion hole through which the screw member is inserted is formed on the first game board member side and is inserted into the insertion hole on the first game board member side. A gaming machine B1 characterized in that a female screw into which the screw member is screwed is formed on the second gaming board member.

Here, a gaming machine including a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known (for example,). Japanese Patent Application Laid-Open No. 2003-310905). An insertion hole is formed in the second game board member, a female screw is formed in the first game board member, and the screw member inserted into the insertion hole of the second game board member becomes the female screw of the first game board member. By being screwed, the second game board member is fastened and fixed to the first game board member. According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. That is, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, every time the second gaming board member is replaced, the female screw and the screw member are repeatedly screwed, and the thread of the female screw is settled (wear or galling). However, when the number of replacements is increased, there is a problem that the reliability of fastening and fixing is lowered.

On the other hand, according to the gaming machine B1, an insertion hole through which the screw member is inserted is formed on the first game board member side, and the screw member inserted through the insertion hole on the first game board member side is screwed. Since the female screw to be combined is formed on the second gaming board member, when the second gaming board member is replaced, a new female screw can be used along with the replacement. Therefore, even if the number of replacements is large, the reliability of fastening and fixing can be ensured.

The cross-sectional shape of the insertion hole is arbitrary, and examples thereof include a circular shape, an elliptical shape, a polygonal shape, and a combination thereof. Further, it is sufficient that the insertion hole is formed so that at least a screw member can be inserted, and a part of the peripheral surface may be open. The open portion may be continuous along the insertion direction of the screw member, or may be only a part of the insertion direction.

The gaming machine B1 is provided with a protrusion projecting from the first surface of the second gaming board member and a recess recessed in the second surface of the first gaming board member so as to accept the protrusion. The gaming machine B2 is characterized in that the female screw is formed at a protrusion of the second gaming board member, and the insertion hole is formed so as to communicate with a recess of the first gaming board member.

According to the gaming machine B2, in addition to the effect of the gaming machine B1, a protrusion protruding from the first surface of the second gaming board member and a second surface of the first gaming board member that can accept the protrusion. A female screw is formed at the protrusion of the second gaming board member, and an insertion hole is formed so as to communicate with the concave portion of the first gaming board member. The length of the part (completely threaded part) can be secured. Therefore, the axial force of the screw member can be increased by that amount, and the second game board member can be firmly fastened and fixed to the first game board member.

Since the second gaming board member is relatively small in size, it is difficult to secure its strength. However, as in the game machine B2, a female screw is formed at the protrusion to secure the length of the threaded portion. By doing so, it is possible to distribute the load on the second gaming board member while making it possible to apply a predetermined axial force to the screw member. That is, the configuration in which the female screw is provided at the protrusion is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the second game board member.

In the gaming machine B2, the gaming machine B3 is characterized in that the protruding dimension of the protruding portion is set to a dimension larger than the concave dimension of the concave portion.

According to the gaming machine B3, in addition to the effect of the gaming machine B2, the protruding dimension of the protrusion is set to be larger than the recessed dimension of the recess, so that the second gaming board member becomes the first gaming board member. On the other hand, in the state of being fastened and fixed, it is possible to form a state in which the protruding tip of the protrusion and the concave bottom surface of the recess are in contact with each other. That is, it is possible to form a state in which a gap is formed between the first surface of the second game board member and the second surface of the first game board member. Therefore, it is possible to easily displace the second game board member relative to the first game board member by utilizing the elastic deformation of the protrusion. As a result, for example, when a nail is planted in the second game board member, it is possible to absorb the vibration when the game ball collides with the nail during the game and suppress the breakage (breakage) of the nail.

In this case, it is preferable that the inner diameter of the recess is set to be smaller than the outer diameter of the protrusion. Further, it is preferable that the second game board member and the first game board member do not come into contact with each other in other parts except the protruding tip of the protrusion and the concave bottom surface of the recess. This is because the protrusions can be more easily elastically deformed.

In the gaming machine B2, the gaming machine B4 is characterized in that the protruding dimension of the protruding portion is set to a dimension smaller than the concave dimension of the recessed portion.

According to the gaming machine B4, in addition to the effect of the gaming machine B2, the protruding dimension of the protrusion is set to be smaller than the recessed dimension of the recess, so that the second gaming board member becomes the first gaming board member. On the other hand, in the state of being fastened and fixed, it is possible to form a state in which the first surface of the second gaming board member and the second surface of the first gaming board member are in contact with each other. That is, it is possible to form a state in which a gap is formed between the protruding tip of the protruding portion and the concave bottom surface of the concave portion. Therefore, the contact area can be secured and the second game board member can be firmly fixed to the first game board member.

In any of the gaming machines B1 to B4, the first gaming board member has an opening formed by a window portion for making the liquid crystal display device visible and an opening for arranging the second gaming board member. The gaming machine B5 is characterized in that the window portion and the opening are communicated with each other.

According to the gaming machine B5, in any of the gaming machines B1 to B4, the first gaming board member is provided with a window portion for making the liquid crystal display device visible and a second gaming board member. Since the opening is formed and the window portion and the opening are communicated with each other, when exchanging the structural member, the operator is made to grip the structural member by using the window portion of the first gaming board member. Can be done. Therefore, the workability of the replacement work can be improved. For example, when a nail is planted in the second game board member, the replacement work can be performed without gripping the nail, so that the nail of the newly attached second game board member is suppressed from being gripped. , It is possible to prevent the nails from bending or changing the distance between the nails.

In the gaming machine B5, in the non-fastened state, the second gaming board member is slidably displaced along a direction parallel to the gaming surface so that the second gaming board member can be pulled out to the window side of the first gaming board member. A gaming machine B6 characterized by the fact that.

According to the gaming machine B6, in addition to the effect of the gaming machine B5, the second gaming board member is slid and displaced along a direction parallel to the gaming surface (front of the first gaming board member) in the non-fastened state. As a result, it is formed so that it can be pulled out to the window side of the first game board member, so that even if another member or device is arranged on the back side of the second game board member, the other member or device can be used. The second gaming board member can be replaced without removing it. Therefore, the workability of the replacement work can be improved. In other words, it is not necessary to secure a space for the replacement work on the back side of the second game board member, and the space on the back side of the second game board member is arranged by that amount. It can be used as a space for setting up.

In the gaming machine B6, a projecting piece protruding from one of the inner surface of the opening of the first gaming board member or the outer surface of the second gaming board member, and the projecting piece can be accepted by the first gaming board member. It is characterized by having a recessed groove on the inner surface of the opening or on the other side of the outer surface of the second gaming board member and continuously extending along a direction parallel to the gaming surface and continuing to the window portion. The gaming machine B7.

According to the gaming machine B7, in addition to the effect of the gaming machine B6, a projecting piece protruding from one of the inner surface of the opening of the first gaming board member or the outer surface of the second gaming board member and the projecting piece are accepted. Possible to be recessed in the inner surface of the opening of the first gaming board member or the outer surface of the second gaming board member and continuously along the direction parallel to the gaming surface (front surface of the first gaming board member). Since it is provided with a concave groove extending and connected to the window portion, the screw member can be pulled out to the window portion side of the first game board member by vibration accompanying the game or by improper means. Even if it is loosened or removed, it is possible to prevent the second gaming board member from falling off from the first gaming board member.

In the gaming machine B7, the gaming board overhanging portion is formed by projecting from the inner side surface of the opening of the first gaming board member, and the female screw is formed by projecting from the outer surface of the second gaming board member. A component member overhanging portion is provided, and the projecting piece is projected from the component member overhanging portion of the second gaming board member, and the non-forming portion of the gaming board overhanging portion of the first gaming board member is provided. The gaming machine B8, wherein the concave groove is recessed.

According to the game machine B8, in addition to the effect of the game machine B7, from the game board overhanging portion where the overhanging insertion hole is formed from the inner side surface of the opening of the first game board member, and from the outer surface of the second game board member. It is provided with a component overhanging portion on which an overhanging female screw is formed, a projecting piece is projected from the component overhanging portion of the second gaming board member, and the gaming board overhanging portion of the first gaming board member is not formed. Since the concave groove is recessed in the portion, the length of the threaded portion (completely threaded portion) of the female thread can be secured. Therefore, the axial force of the screw member can be increased by that amount, and the second game board member can be firmly fastened and fixed to the first game board member.

Since the second gaming board member is relatively small in size, it is difficult to secure its strength. By ensuring the length of the threaded portion, it is possible to apply a predetermined axial force to the threaded member and to disperse the load on the second gaming board member. That is, the configuration in which the projecting piece protrudes from the component member overhanging portion of the second game board member is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the second game board member.

In the gaming machine B7, the gaming board overhanging portion is formed by projecting from the inner side surface of the opening of the first gaming board member, and the female screw is formed by projecting from the outer surface of the second gaming board member. It is provided with a component overhanging portion, and the projecting piece is projected from the game board overhanging portion of the first gaming board member, and at the same time, the non-forming portion of the component member overhanging portion of the second gaming board member is provided. A gaming machine B9 characterized in that the concave groove is recessed.

According to the game machine B8, in addition to the effect of the game machine B7, from the game board overhanging portion where the overhanging insertion hole is formed from the inner side surface of the opening of the first game board member, and from the outer surface of the second game board member. It is provided with a component overhanging portion on which an overhanging female screw is formed, a projecting piece is projected from the game board overhanging portion of the first gaming board member, and a non-forming portion of the constituent member overhanging portion of the second gaming board member is formed. Since the concave groove is recessed in the portion, the length of the threaded portion (completely threaded portion) of the female thread can be secured. Therefore, the axial force of the screw member can be increased by that amount, and the second game board member can be firmly fastened and fixed to the first game board member.

Since the second game board member is relatively small in size, it is difficult to secure its strength. However, like the game machine B9, the projecting piece protrudes from the game board overhanging portion of the first game board member. By ensuring the length of the threaded portion, it is possible to apply a predetermined axial force to the threaded member and to disperse the load on the second gaming board member. That is, the configuration in which the projecting piece protrudes from the game board overhanging portion of the first game board member is particularly effective from the viewpoint of achieving both strong fastening and fixing and prevention of damage to the second game board member.

In any of the gaming machines B1 to B9, two nails are planted in the second gaming board member, and the female screw is not formed on the extension line of the virtual line connecting the two nails. A gaming machine B10 characterized by this.

According to the gaming machine B10, in any of the gaming machines B1 to B9, two nails are planted in the second gaming board member, and the female screw is not on the extension line of the virtual line connecting the two nails. Since it is formed, it is possible to suppress cracking of the second gaming board member. That is, since the strain (elastic deformation of the second game board member) due to the planting of the two nails overlaps in the direction of the virtual line connecting the two nails, the second game board is in the region on the extension line of the virtual line. Since the female thread is not formed in the area where the member is likely to crack, it is possible to prevent the strain due to the planting of the nail from further overlapping the load due to the screwing of the thread member. As a result, cracking of the second game board member can be suppressed.

The separation distance between the extension line of the virtual line and the female screw is preferably set to be equal to or larger than the standard dimension (nominal diameter of the screw) of the outer diameter of the screw member from the viewpoint of suppressing cracking of the second game board member. , It is more preferable to set it to twice or more the standard dimension of the outer diameter of the screw member.

<Concept of the invention using the winning opening unit 10300 as an example>
A first game board member and a second game board member detachably arranged on the first game board member to form a game board together with the first game board member are provided, and a nail is attached to the second game board member. In the planted gaming machine, the gaming machine C1 is characterized in that it is formed so as to be able to suppress damage to the second gaming board member due to the action of an external force on the nail.

Here, a first game board member and a second game board member detachably arranged on the first game board member to form a game board together with the first game board member are provided, and nails are attached to the second game board member. Is known (for example, Japanese Patent Application Laid-Open No. 2003-310905). According to such a gaming machine, when the nail of the second gaming board member is broken, the replacement of the second gaming board member alone can eliminate the need for replacement of the gaming board as a whole. However, in the above-mentioned conventional gaming machine, since the second gaming board member is formed in a relatively small size, it is difficult to secure the rigidity of the second gaming board member. Therefore, there is a problem that the second game board member is easily damaged when an external force is applied to the nail due to the collision of the game ball.

On the other hand, according to the gaming machine C1, damage to the second gaming board member due to the action of the external force on the nail can be suppressed, so that when the external force is applied to the nail due to the collision of the gaming ball. , It is possible to prevent the second gaming board member from being damaged.

In the gaming machine C1, the second gaming board member is abutted against and fastened to the planted portion in which the nail is planted, the thickness dimension is smaller than that of the planted portion, and the first gaming board member is abutted against the planted portion. A game characterized in that the contact portion is provided with a fixed contact portion, and the contact portion is provided with a thick portion that is projected from the contact surface with the first game board member and is connected to the planted portion. Machine C2.

According to the gaming machine C2, in addition to the effect of the gaming machine C1, the thickness of the second gaming board member is smaller than that of the planted portion in which the nail is planted and the planted portion, and the first game is played. Since it is provided with a contact portion that is abutted against the board member and fastened and fixed, and the contact portion is provided with a thick portion that is projected from the contact surface with the first game board member and is connected to the planting portion. Therefore, the rigidity of the planted portion can be increased accordingly. Therefore, it is possible to prevent the second game board member (planting portion) from being damaged when an external force is applied to the nail due to the collision of the game ball.

In the gaming machine C2, two nails are planted in the second gaming board member, and the thick portion is formed along an extension line of a virtual line connecting the two nails. Game machine C3.

According to the gaming machine C3, in addition to the effect of the gaming machine C2, two nails are planted in the second gaming board member, and a thick portion is formed along an extension line of a virtual line connecting the two nails. Is formed, so that damage to the second gaming board member (planting portion) can be suppressed. That is, since the strain (elastic deformation of the second game board member) due to the planting of the two nails overlaps in the direction of the virtual line connecting the two nails, the second game board is in the region on the extension line of the virtual line. Where cracks are likely to occur in the member, the formation of a thick portion in such a region can alleviate the strain caused by the planting of nails. Therefore, it is possible to prevent the strain caused by the planting of the nail from further overlapping the load caused by the collision of the game ball with the nail. As a result, cracking of the second game board member can be suppressed.

In the gaming machine C3, the dimension of the planted portion in the direction orthogonal to the virtual line connecting the two nails is larger than the dimension of the thick portion in the direction orthogonal to the virtual line connecting the two nails. A gaming machine C4 characterized by being played.

According to the gaming machine C4, in addition to the effect of the gaming machine C3, the dimension of the planted portion in the direction orthogonal to the virtual line connecting the two nails is the thickness in the direction orthogonal to the virtual line connecting the two nails. Since the size is larger than the size of the meat portion, the rigidity of the second gaming board member (planting portion) in the direction orthogonal to the virtual line connecting the two nails can be increased. As a result, damage to the second game board member (planting portion) can be suppressed.

In the game machine C4, the first game board member is provided with a screw member for fastening and fixing the second game board member, and the contact portion of the second game board member is provided with an insertion hole or an insertion hole through which the screw member is inserted. A gaming machine C5, wherein a female screw into which the screw member is screwed is formed at a position sandwiching the thick portion.

According to the gaming machine C5, in addition to the effect of the gaming machine C4, an insertion hole through which the screw member is inserted or a female screw into which the screw member is screwed is thickly formed at the contact portion of the second game board member. Since it is formed at a position sandwiching the portion, it efficiently provides both a region for increasing the rigidity of the second gaming board member and a region for fastening and fixing the second gaming board member to the first gaming board member. Can be secured. As a result, it is possible to suppress damage to the second game board member and to reduce the size of the second game board member at the same time.

In any of the gaming machines C2 to C5, the first gaming board member is recessed in the contact surface with the abutting portion of the second gaming board member and includes a receiving portion for receiving the thick portion. The gaming machine C6 is characterized in that at least a part of a thick portion of the second gaming board member is internally fitted in the receiving portion.

According to the gaming machine C6, in addition to the effect of any of the gaming machines C2 to C5, the first gaming board member is recessed in the contact surface with the contacting portion of the second gaming board member to form a thick portion. Since the receiving portion is provided and at least a part of the thick portion of the second gaming board member is internally fitted in the receiving portion, the first gaming board member can hold at least a part of the thick portion. .. That is, the rigidity of the first game board member can be utilized to increase the rigidity of the second game board member by the amount that at least a part of the thick portion is held. As a result, damage to the second game board member can be suppressed.

The fact that at least a part of the thick portion is fitted in the receiving portion means that the outer surface of at least a part of the thick portion is in contact with the inner surface of the receiving portion. Therefore, at least a part of the thick portion may be press-fitted into the inner surface of the receiving portion in a state of being elastically compressed and deformed. In the press-fitted state, at least a part of the thick portion can be held more firmly, so that the effect of improving the rigidity of the second game board member due to the rigidity of the first game board member can be enhanced.

The gaming machine C1 includes an elastic member made of a material having an elastic modulus smaller than that of the first gaming board member and the second gaming board member, and the second gaming board member is interposed through the elastic member in the first gaming board member. The gaming machine C7, which is characterized in that it is arranged in a row.

According to the gaming machine C7, in addition to the effect of the gaming machine C1, an elastic member made of a material having an elastic modulus smaller than that of the first gaming board member and the second gaming board member is provided, and the first gaming board member is provided with the second gaming board member. Since the board member is disposed via the elastic member, it is possible to easily displace the second game board member relative to the first game board member by utilizing the elastic deformation of the elastic member. That is, due to the relative displacement (elastic deformation), it is possible to absorb the external force caused by the collision of the game ball with the nail and suppress the damage of the second game board member.

In the game machine C7, the first game board member is provided with a screw member for fastening and fixing the second game board member, and the insertion hole through which the screw member is inserted is the first game board member or the second game board member. A female screw formed on one side and into which the screw member inserted into the insertion hole is screwed is formed on the other of the first game board member or the second game board member, and the elastic member has a substantially cylindrical shape. A gaming machine C8, which is formed in a machine and is interposed between the insertion hole and the shaft of the screw member.

According to the game machine C8, in addition to the effect of the game machine C7, the first game board member is provided with a screw member for fastening and fixing the second game board member, and the insertion hole through which the screw member is inserted is the first game board member. Alternatively, a female screw is formed on one of the second game board members and a female screw into which the screw member inserted into the insertion hole is screwed is formed on the other of the first game board member or the second game board member, and the elastic member is formed. Since it is formed in a substantially cylindrical shape and is interposed between the insertion hole and the shaft of the screw member, the degree of freedom in the displacement direction when the second game board member is relatively displaced with respect to the first game board member is increased. Can be done. That is, it can be easily displaced not only in the direction orthogonal to the axis of the screw member but also in the direction inclined to the axis of the screw member (pry direction). As a result, it is possible to easily suppress damage to the second game board member by absorbing the external force caused by the collision of the game ball with the nail.

Further, the elasticity of the elastic member can be used to suppress the loosening of the screw member, and even if the screw member is loosened, the screw member can be suppressed from falling off.

In the gaming machine C8, the elastic member has a substantially cylindrical tubular portion interposed between the insertion hole and the shaft of the screw member, and radially outward at the axial end portions on both sides of the tubular portion. A pair of flange portions projecting in a flange shape are provided, one flange portion is interposed between the first gaming board member and the second gaming board member, and the other flange portion is the head of the screw member. A gaming machine C9 characterized by being interposed between a portion and a first gaming board member or a second gaming board member.

According to the game machine C9, in addition to the effect of the game machine C8, the elastic member includes a substantially tubular tubular portion interposed between the insertion hole and the shaft of the screw member, and both sides of the tubular portion. A pair of flange portions projecting outward in a radial direction at the axial end portion of the above are provided, and one flange portion is interposed between the first game board member and the second game board member. Since the other flange portion is interposed between the head of the screw member and the first game board member or the second game board member, the first game board member and the second game board member can be separated only by the elastic member. It can be connected (that is, a portion consisting only of an elastic member can be formed in at least a part of the vibration transmission path from the second game board member to the first game board member). Therefore, the second game board member can be easily displaced relative to the first game board member, and the external force due to the collision of the game ball with the nail can be easily absorbed.

Further, the screw member can be relatively displaced in the axial direction, and the degree of freedom in the relative displacement direction of the second game board member with respect to the first game board member can be increased. Therefore, from this point as well, it is possible to easily absorb the external force caused by the collision of the game ball with the nail.

Further, since one flange portion is interposed between the first game board member and the second game board member, the second game board member tilts with respect to the first game board member by its own weight. Can be suppressed. In particular, it is effective when the elastic member deteriorates (sags) with time.

In any of the gaming machines C1 to C9, the second gaming board member is provided with a body portion that protrudes from the planting surface on which the nail is planted and surrounds the root of the nail. C10.

According to the gaming machine C10, in addition to the effect of any of the gaming machines C1 to C9, the second gaming board member protrudes from the planting surface on which the nail is planted and has a body surrounding the base of the nail. Since it is provided, the rigidity of the portion that holds the nail can be increased by the body portion. Therefore, it is possible to prevent the second game board member from being damaged when an external force is applied to the nail due to the collision of the game ball.

In the game machine C10, the game machine C11 is characterized in that the body portion is positioned on the side of the second game board member with respect to the outer surface of the game ball in contact with the nail and the planting surface.

According to the gaming machine C11, in addition to the effect of the gaming machine C10, the body portion is located closer to the second gaming board member side than the outer surface of the gaming ball in contact with the nail and the planting surface, so that the gaming ball It is possible to prevent the body from colliding with the body and prevent the body from being damaged.

In the gaming machine C10 or C11, the gaming machine C12 is characterized in that the cross-sectional area of the body portion increases as it approaches the planting surface.

According to the gaming machine C12, in addition to the effect of the gaming machine C10 or C11, the cross-sectional area of the body portion increases as it approaches the planting surface, so that the gaming ball avoids colliding with the body portion while avoiding collision with the body portion. The rigidity of the part that holds the nail can be further increased. That is, both damage to the body due to the game ball colliding directly with the body and damage to the second game board member due to the game ball colliding with the nail can be effectively suppressed.

The cross-sectional area of the body means the area in the cross section obtained by cutting the body in a plane orthogonal to the nail planting direction. In this case, the cross-sectional shape of the body portion is arbitrary, and examples thereof include a circular shape, an elliptical shape, a polygonal shape, and a combination thereof. However, it is preferable that the cross-sectional shape of the body portion is formed in a circular shape. This is because the volume of the body can be maximized and the rigidity thereof can be further increased while avoiding a collision with the game ball.

<Concept of the invention using the winning opening unit 13300 as an example>
In a gaming machine provided with a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member, the fastening and fixing is released. The gaming machine D1 is characterized in that the removal of the second gaming board member from the first gaming board member is restricted.

Here, a gaming machine including a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known (for example,). Japanese Patent Application Laid-Open No. 2003-310905). According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. Therefore, when a failure or damage occurs in the second game board member, it is possible to replace only the second game board member and eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, for example, there is a possibility that the fastening and fixing of the second gaming board member to the first gaming board member may be released (loose) due to the vibration accompanying the game. Has a problem that the second gaming board member may fall off from the first gaming board member.

On the other hand, according to the gaming machine D1, the removal of the second gaming board member from the first gaming board member is restricted in a state where the fastening and fixing are released. Therefore, for example, to the first gaming board member. Even when the fastening and fixing of the second gaming board member is released (loose), it is possible to prevent the second gaming board member from falling off from the first gaming board member.

The gaming machine D1 includes a second member arranged on the first gaming board member, and the second member is arranged at a position where the movement of the second gaming board member in the removal direction can be restricted. The gaming machine D2 characterized by.

According to the gaming machine D2, in addition to the effect of the gaming machine D1, a second member arranged on the first gaming board member is provided, and the second member restricts the movement of the second gaming board member in the removal direction. Since it is arranged at a possible position, even if the fastening and fixing of the second gaming board member to the first gaming board member is released, the second gaming board member is used to use the second gaming board member to the second gaming board member. It is possible to prevent the member from falling off.

In the gaming machine D2, a window portion for making the liquid crystal display device visible is formed in the first gaming board member, and the second member is arranged on the inner surface on the lower edge side of the window portion. The gaming machine D3 characterized by this.

According to the game machine D3, in addition to the effect of the game machine D2, a window portion for making the liquid crystal display device visible is formed in the first game board member, and an inner surface surface of the lower edge side of the window portion is formed. Since the second member is arranged in the first game board member, even if the holding (for example, fastening and fixing) of the second member with respect to the first game board member is released, the second member is used on its own weight to the lower edge side of the window portion. It can be maintained in a state of being placed on the inner surface of the. That is, it is possible to maintain the state in which the second member is arranged at a position where the movement of the second game board member in the removal direction can be restricted. As a result, it is possible to prevent the second game board member from falling off from the first game board member.

In this case, it is preferable that the second member is formed so as to be elastically engageable with the first game board member. This is because the second member can be easily maintained in a state of being placed on the inner side surface on the lower edge side of the window portion. The elastically engaged state is, for example, a form in which an elastic claw formed so as to be elastically deformable to one of the first game board member or the second member is engaged with the other, and elastically deformable to one. An example is a mode in which the other is sandwiched between a pair of facing pieces arranged so as to face each other.

In the gaming machine D2, an engaging portion is formed on one of the second gaming board member or the second member, and an engaging recess that can accept the engaging portion is the second gaming board member or the second member. The gaming machine D4 is recessed on the other side, and the engaging portion is engaged with the engaging recess to restrict the movement of the second gaming board member in the removing direction.

According to the gaming machine D4, in the gaming machine D2, an engaging portion is formed on one of the second gaming board member or the second member, and the engaging recess that can accept the engaging portion is the second gaming board member. Alternatively, it is recessed in the other side of the second member, and the engaging portion is engaged with the engaging recess, so that the movement of the second gaming board member in the disengagement direction is restricted, so that the engaging portion is engaged with the engaging recess. Can be shielded from the outside. Therefore, it is possible to prevent the engagement between the engaging portion and the engaging recess from being illegally released.

In the gaming machine D4, the first gaming board member is formed with an opening for arranging the second gaming board member, and the second gaming board member is arranged in front of the first gaming board member. The gaming machine D5 is characterized in that the second member is arranged on the back surface of the first gaming board member, and the engaging portion is engaged with the engaging recess through the opening.

According to the gaming machine D5, in addition to the effect of the gaming machine D4, an opening for arranging the second gaming board member is formed in the first gaming board member, and the second gaming board member is the first. Since the second member is arranged on the front surface of the game board member and the second member is arranged on the back surface of the first game board member, and the engaging portion is engaged with the engaging recess through the opening, the first game board member. It is possible to make it difficult to access the second member from the front by using. Therefore, it is possible to prevent the engagement between the engaging portion and the engaging recess from being illegally released.

In any of the gaming machines D2 to D5, the first gaming board member is provided with a screw member for fastening and fixing the second gaming board member, and the insertion hole through which the screw member is inserted is the first gaming board member and the first. 2. The gaming machine D6 is formed on the gaming board member, and a female screw into which the screw member is screwed is formed on the second member.

According to the gaming machine D6, in addition to the effect of any of the gaming machines D2 to D5, an insertion hole through which the screw member is inserted is formed in the first game board member and the second game board member, and the screw member is formed. Since the female screw to be screwed is formed on the second member, it is necessary to make the arrangement of the second member a requirement for fastening and fixing the second gaming board member to the first gaming board member. can. Therefore, it is possible to prevent the operator from forgetting to attach the second member when replacing the second game board member.

When the second member includes an engaging portion, it is preferable to form a female screw in the engaging portion. When the engaging portion is illegally removed or damaged by use, it is possible to make it impossible to fasten and fix the second game board member to the first game board member, so that fraud can be suppressed and the damage can be recognized. Because it can be done.

The gaming machine D1 includes an elastic means disposed on one of the first gaming board member or the second gaming board member and formed so as to be elastically deformable, and the second gaming board member to the first gaming board member. Along with the attachment, the first game board member and the second game board member are directly or indirectly engaged with each other via the elastic means, and the movement of the second game board member in the removal direction is restricted. The gaming machine D7 characterized by.

According to the gaming machine D7, an elastic means disposed on one of the first gaming board member or the second gaming board member and formed so as to be elastically deformable is provided, and the second gaming board member is attached to the first gaming board member. As a result, the first game board member and the second game board member are directly or indirectly engaged with each other via the elastic means, and the movement of the second game board member in the removal direction is restricted. Since it is not necessary to separately perform a step for preventing the member from falling off, it is possible to simplify the replacement work of the second game board member and forget to carry out the step for preventing the second game board member from falling off. Can be suppressed.

In the game machine D7, the elastic means includes an elastic piece formed so as to be elastically deformable, and a claw portion protruding from the elastic piece, and the elastic piece is arranged on the second game board member. The gaming machine D8, wherein the claw portion is formed so as to be engageable with the first gaming board member.

According to the game machine D8, in addition to the effect of the game machine D7, the elastic means includes an elastic piece formed so as to be elastically deformable, and a claw portion protruding from the elastic piece, and the elastic piece is the second game. Since it is arranged on the board member and the claw portion is formed so as to be engageable with the first game board member, when the second game board member is replaced, a new elastic means is used along with the replacement. can. That is, in the configuration in which the elastic piece is arranged on the first game board member and the claw portion is engaged with the second game board member, when the number of exchanges increases, the elastic deformation of the elastic means is repeated and the elastic force decreases. Therefore, the engagement is easily released. On the other hand, according to the gaming machine D8, even if the number of replacements is large, a new elastic means can be used for each replacement, so that the reliability of engagement can be ensured.

In the game machine D8, a female screw is inserted into an insertion hole formed in one of the first game board member or the second game board member and is formed in the other of the first game board member or the second game board member. In a state where the screw member is screwed into the second game board member, one end of the space formed by the insertion hole and the female screw is opened to the second gaming board member and the other end is the first. 1. The gaming machine D9, which is opened to the gaming board member and the claw portion is engaged with the first gaming board member at a position facing the opening at the other end.

According to the game machine D9, in addition to the effect of the game machine D8, when the screw member is removed, one end of the space formed by the insertion hole and the female screw is opened to the constituent second game board member and the other. Since the end is opened to the first game board member and the claw portion is engaged with the first game board member at the position facing the opening at the other end, after removing the screw member, one end of the insertion hole and the female screw By inserting the jig from the end, the claw portion can be pushed out by the jig protruding from the other end to release the engagement. That is, for example, it is not necessary to open the first game board member and disengage the claw portion from the back surface side thereof, and disengage the claw portion while keeping the first game board member closed. can. Therefore, the workability of the work of removing the second game board member from the first game board member can be improved. That is, it is not necessary to open the first game board member in order to disengage the claw portion, and the replacement of the second game board member is completed from the front with the first game board member closed. be able to.

In any of the gaming machines D1 to D9, a glass plate disposed in front of the first gaming board member is provided, and the removal direction of the second gaming board member from the first gaming board member is the first gaming. The distance to the front side of the board member and the removal direction required for removing the second game board member from the first game board member is the same as that of the second game board member. The gaming machine D10, characterized in that it is made larger than the facing distance between the glass plates.

According to the gaming machine D10, in addition to the effect of any of the gaming machines D1 to D9, a glass plate disposed in front of the first gaming board member is provided, and the first gaming board member of the second gaming board member is provided. The removal direction is the direction toward the front side of the first game board member, and the distance in the removal direction required to remove the second game board member from the first game board member is the second game. Since it is made larger than the facing distance between the board member and the glass plate, even if the fastening and fixing of the second game board member to the first game board member is released, the glass plate is used for the first game. It is possible to prevent the second gaming board member from falling off from the board member.

In the gaming machine D10, a nail is planted in the second gaming board member, and the distance in the removing direction required for removing the second gaming board member from the first gaming board member is the first. 2. The gaming machine D11 characterized in that the distance between the tip of the nail of the gaming board member and the glass plate is larger than the facing distance.

According to the gaming machine D11, in addition to the effect of the gaming machine D10, nails are planted in the second gaming board member, and the removal direction required for removing the second gaming board member from the first gaming board member. Since the distance to the second game board member is made larger than the facing distance between the tip of the nail of the second game board member and the glass plate, the tip of the nail of the second game board member comes into contact with the glass plate. It is possible to prevent the second game board member from falling off from the first game board member. That is, the thickness dimension (dimension in the removal direction) of the second game board member can be reduced by the amount that the length of the nail can be used.

<Concept of the invention using the winning opening unit 18300 as an example>
In a gaming machine provided with a first gaming board member and a second gaming board member detachably arranged on the first gaming board member to form a gaming board together with the first gaming board member, the second gaming board The second gaming board is provided with a second member arranged on the first gaming board member in a state of being superimposed on a part of the members, and the second gaming board is held by at least the first gaming board member. The gaming machine E1 characterized in that the members are removably formed.

Here, a gaming machine including a first gaming board member and a second gaming board member detachably arranged on the first gaming board member to form a gaming board together with the first gaming board member is known. (For example, Japanese Patent Application Laid-Open No. 2003-310905). According to such a gaming machine, since the second gaming board member is fastened and fixed to the first gaming board member by a screw member, when the screw member is illegally removed or carelessly loosened due to vibration during the game. May cause the second game board member to fall off from the first game board member (game board). On the other hand, the applicant of the present application arranges the second member on the first game board member in a state of being superposed on a part of the second game board member, so that the overlapped portion engages the two. Utilizing this, we came up with a technique for suppressing the second game board member from falling off from the first game board member (not known at the time of filing the present application).

However, in the above-mentioned technique, when the second game board member is replaced, it is necessary to remove not only the second game board member but also the second member from the first game board member. It was found that there is a problem that the replacement work of the second game board member becomes complicated due to the bulkiness.

On the other hand, according to the gaming machine E1, the second gaming board member is removably formed while the second member is held by at least the first gaming board member, so that the man-hours can be suppressed accordingly. The replacement work of the second gaming board member can be simplified. That is, since it is not necessary to remove the second member from the first game board member, not only the man-hours in the process of reattaching the second member can be suppressed, but also the operator loses the second member and the second member It is possible to prevent the installation method from being mistaken.

In the gaming machine E1, the second member is formed so as to be able to regulate the movement of the second gaming board member in the first direction, and the first gaming board member is the first direction of the second gaming board member. It is a movement in a second direction different from that of the above, and the movement of the second gaming board member by the second member to a position where the movement in the first direction is unregulated is acceptablely formed. The featured gaming machine E2.

According to the gaming machine E2, in addition to the effect of the gaming machine E1, the second member is formed so that the movement of the second gaming board member in the first direction can be regulated, and the first gaming board member is the second gaming board member. It is a movement in a second direction different from the first direction of the board member, and is formed to allow movement to a position where the movement of the second gaming board member in the first direction by the second member cannot be regulated. Therefore, the second gaming board member can be removed without removing the second member from the first gaming board member. Further, the second game board member can be attached while the second member is arranged on the game board. Therefore, the man-hours can be suppressed by that amount, and the replacement work of the second game board member can be simplified.

In the gaming machine E2, the gaming machine E3 is characterized in that the second direction is a direction including at least an upper component in the direction of gravity.

According to the gaming machine E3, in addition to the effect of the gaming machine E2, since the second direction is a direction including at least an upper component in the gravity direction, the second member restricts the movement of the second gaming board member in the first direction. The state in which the second gaming board member is arranged at a possible position can be maintained by the own weight (action of gravity) of the second gaming board member. That is, even if the means for fixing the second game board member to the first game board member (for example, a screw member) is illegally removed or carelessly loosened due to vibration during the game, the second game board member can be used. Since a part is maintained at the position where it is superimposed on the second member (the position where the movement in the first direction is restricted), the engagement between the two by the superimposed portion (restriction on the movement in the first direction) , It is possible to prevent the second game board member from falling off from the first game board member.

The second direction is preferably a direction facing upward in the direction of gravity along the vertical direction. This is because the weight of the second game board member (the action of gravity) can be fully utilized.

According to the gaming machine E2 or E3, the second gaming board member is disposed on the first gaming board member in a state of being superimposed on a part of the second gaming board member, and the second gaming board member is moved in the first direction. A gaming machine E4 characterized in that it is regulateably formed and includes a third member.

Here, like the gaming machine E2, the second direction of the second gaming board member to a position where the movement of the second gaming board member in the first direction can be regulated and the restriction of the movement in the first direction can be lifted. In order to form a structure that allows movement to the first game board member only by the first game board member and the second member, the shape of the first game board member becomes complicated and the molding becomes complicated (man-hours increase). ..

On the other hand, according to the gaming machine E4, it is arranged on the first gaming board member in a state of being superimposed on a part of the second gaming board member, and the movement of the second gaming board member in the first direction is restricted. Since it is possibly formed and includes the third member, in addition to the effect of the gaming machine E2 or E3, the shape of the first gaming board member can be simplified and its molding can be facilitated.

It is preferable that the second member and the third member are arranged on one side in the second direction and the other side in the second direction with the second game board member interposed therebetween. This is because, as described above, the shape of the first game board member can be simplified. In this form, for example, a nail is planted in the second game board member, the second member is a ball entry device having an opening and a passage through which a ball can enter, and the third member is a first game board. Examples of the center frame mounted on the window portion of the member include those formed respectively.

In the gaming machine E1, the second member can be displaced between a restricted position that restricts the removal of the second gaming board member and an allowable position that allows the removal of the second gaming board member. A gaming machine E5 characterized by being disposed on a member.

According to the gaming machine E5, in addition to the effect of the gaming machine E1, the second member is placed between a restricted position that regulates the removal of the second gaming board member and an allowable position that allows the removal of the second gaming board member. Since it is displaceably arranged on the first gaming board member, the second gaming board member can be removed without removing the second member from the first gaming board member. Further, the second game board member can be attached while the second member is arranged on the first game board member. Therefore, the man-hours can be suppressed by that amount, and the replacement work of the second game board member can be simplified.

In the gaming machine E5, the gaming machine E6 is characterized in that the permissible position is set below the restricted position in the direction of gravity.

According to the gaming machine E6, in addition to the effect of the gaming machine E5, the allowable position is set below the restricted position in the direction of gravity, so that the second member is maintained at the allowable position by its own weight (action of gravity). be able to. That is, when the second game board member is replaced (removed and attached), it is not necessary for the operator to hold the second member in an allowable position. Therefore, the man-hours can be suppressed and the replacement work of the second game board member can be simplified.

In the gaming machine E5, the gaming machine E7 is characterized in that the restricted position is set below the allowable position in the direction of gravity.

According to the gaming machine E7, in addition to the effect of the gaming machine E5, the regulated position is set below the allowable position in the direction of gravity, so that the second member is arranged at the regulated position by its own weight (action of gravity). Can be done. That is, when the replacement (attachment) of the second game board member is completed, it is not necessary for the operator to displace the second member to the regulated position. Therefore, it is possible to prevent the second member from being left in the allowable position (that is, forgetting to return to the restricted position).

In the gaming machine E5 or E6, the gaming machine E5 or E6 includes a detection sensor for detecting the passage of the gaming ball, and the second member includes a detected portion formed so as to be detectable by the detection sensor, and the second member is in the allowable position. The gaming machine E8 is characterized in that when it is arranged, the detected portion is arranged at a position detectable by the detection sensor.

According to the gaming machine E8, in addition to the effects of the gaming machines E5 and E8, when the second member is arranged at the allowable position, the detected portion is arranged at a position that can be detected by the detection sensor, so that the detection by the detection sensor can be performed. By monitoring the state (for example, the waveform), it is possible to detect that the second member remains in the allowable position (that is, forgets to return to the restricted position). That is, the time during which the detection sensor is turned on (or turned off) when the sphere passes is relatively short, while the detection sensor is turned on (or turned off) when the second member is left in the allowable position. Or, since the time to be turned off is continued, when the detection sensor is turned on (or off) for a predetermined time (threshold value), it can be determined that the second member is still in the allowable position. ..

The gaming machine E8 is characterized in that, in a state where the second member is arranged at the permissible position, the passage of the gaming ball is restricted by the detected portion of the second member.

According to the gaming machine E9, in addition to the effect of the gaming machine E8, when the second member is arranged in the allowable position, the passage of the gaming ball is restricted by the detected portion of the second member, which is inappropriate. It is possible to suppress the game from being played in the state. For example, in an inappropriate state, a ball entry port is formed in the second member, and a nail that affects the entry of the game ball into the entry port is planted in the second game board member. When the two members are arranged in the allowable position, the ball entry port of the second member is separated from the nail of the second game board member as compared with the case where the two members are arranged in the regulated position, and the game ball is moved to the ball entry port by that amount. An example is a state in which the ball is easily entered. Therefore, it is possible to prevent fraud by arranging the second member at an allowable position by fraudulent means to facilitate the entry of the game ball into the entry slot.

In the gaming machine E8 or E9, when the detected portion is formed of a metal material and the second member is arranged at the restricted position, a part of the inner wall of the passage through which the gaming ball passes is the detected portion. A gaming machine E10 characterized by being formed by.

According to the gaming machine E10, in addition to the effects of the gaming machines E8 and E9, in a state where the detected portion is formed of a metal material and the second member is arranged at the regulated position, the inner wall of the passage through which the gaming ball passes Since a part of the passage is formed by the detected portion, the durability of the passage can be improved.

It should be noted that a part of the second passage in the first passage and the second passage that is bent and connected to the downstream side of the first passage (the game ball flowing down from the first passage collides with the first passage). The site) is preferably formed by the detected portion. This is because it is possible to effectively improve the durability by reinforcing the parts that are easily damaged.

<Concept of the invention using the winning opening unit 20300 as an example>
In a gaming machine provided with a first gaming board member and a second gaming board member detachably arranged on the first gaming board member to form a gaming board together with the first gaming board member, the first gaming board A gaming machine characterized in that the member is provided with a screw member for fastening and fixing the second game board member, and at least when the screw member is removed, the second game board member can be directly or indirectly gripped. F1.

Here, a gaming machine including a first gaming board member and a second gaming board member detachably arranged on the first gaming board member to form a gaming board together with the first gaming board member is known. (For example, Japanese Patent Application Laid-Open No. 2003-310905). According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. Therefore, if the second gaming board member fails or is damaged, only the second gaming board member is replaced. Therefore, it is possible to eliminate the need for replacement of the game board as a whole. However, in the above-mentioned conventional gaming machine, there is a problem that the second gaming board member is difficult to remove from the first gaming board member. For example, in the second game board member in which the nail is planted, the operator can remove the second game board member from the first game board member by grasping the nail, but the nail is broken. Since there is no part to be gripped by the second game board member, it is difficult to remove the nail. This problem occurs when the second game board member is embedded in the first game board member in such a manner that the game surfaces (front) of the second game board member and the first game board member are flush with each other. Is particularly noticeable.

On the other hand, according to the gaming machine A1, at least when the screw member is removed, the second gaming board member can be directly or indirectly gripped, so that the second gaming board member is removed from the first gaming board member. Can be made easier.

In the gaming machine F1, a second member arranged on the first gaming board member is provided, and an engaging portion is formed on the second member and the engaging portion of the second member is engaged with the engaging portion. A gaming machine F2 characterized in that a joint portion is formed on the second gaming board member.

According to the gaming machine F2, in addition to the effect of the gaming machine F1, a second member arranged on the first gaming board member is provided, an engaging portion is formed on the second member, and the second member is formed. Since the engaged portion to which the engaging portion is engaged is formed on the second gaming board member, even when the operator cannot grip the second gaming board member (for example, a portion to be gripped is formed). When removing the second member, the second gaming board member can also be removed by utilizing the engagement between the engaged portion and the engaged portion. can.

It is preferable that the second member is arranged at a position where the movement of the second game board member in the removal direction can be restricted. For example, even if the screw member for fastening and fixing the second game board member to the first game board member is illegally removed and loosened due to vibration during the game, the second game board member falls off from the first game board member. This is because it can suppress.

In the game machine F2, one of the engaged portion and the engaged portion includes an elastic piece formed so as to be elastically deformable and a claw portion protruding from the elastic piece, and the claw portion is engaged with the elastic piece. A gaming machine F3 characterized in that it is formed so as to be engageable with the other of the portion or the engaged portion.

According to the game machine F3, in addition to the effect of the game machine F2, one of the engaged portion and the engaged portion has an elastic piece formed so as to be elastically deformable and a claw portion protruding from the elastic piece. In addition to being provided, the claw portion is formed so as to be engageable with the other of the engaged portion or the engaged portion, so that even when the second game board member and the second member are separately attached to the first game board member. , The elastic deformation of the elastic piece can be used to engage the engaged portion with the engaged portion. Therefore, since it is not necessary to attach the second game board member or the second member to the first game board member in a state of being integrated (that is, a state in which the engaged part is engaged with the engaging part), the second game is played. It is possible to improve workability when attaching the board member and the second member to the first game board member.

In the gaming machine F3, the other of the engaged portion or the engaged portion is formed by opening a part of the insertion portion through which the elastic piece is inserted, and the portion formed by opening the insertion portion is formed. The gaming machine F4, characterized in that the elastic piece inserted into the machine is formed so as to be passable.

According to the gaming machine F4, in addition to the effect of the gaming machine F3, the other of the engaging portion or the engaged portion is formed by opening a part of the insertion portion through which the elastic piece is inserted, and the other is opened. Since the elastic piece inserted through the insertion portion is formed so as to be able to pass through the formed portion, it is removed integrally from the first gaming board member (that is, the engaged portion and the engaged portion are engaged). The work of disassembling the second game board member and the second member can be easily performed.

The gaming machine F1 is characterized by comprising an elastic member formed so as to be elastically deformable and interposed between the first gaming board member and the second gaming board member in a state of being elastically deformed. ..

According to the gaming machine F5, in addition to the effect of the gaming machine F1, an elastic member formed so as to be elastically deformable and interposed between the first gaming board member and the second gaming board member in an elastically deformed state is provided. Therefore, the elastic recovery force of the elastic member can be used to project the second game board member from the first game board member, and a step can be formed between the two. Therefore, since the operator can directly or indirectly grip the step, it is possible to easily remove the second game board member from the first game board member.

In the gaming machine F5, the gaming machine F6 is characterized in that the elastic member is unevenly arranged on one side of the second gaming board member.

According to the gaming machine F6, in addition to the effect of the gaming machine F5, the elastic member is unevenly arranged on one side of the second gaming board member, so that the elastic recovery force of the elastic member is used to make the first. When the second game board member is projected from the game board member, the second game board member can be rotated with the other side as a fulcrum. Therefore, the step between the two (the amount of protrusion on one side of the second game board member) can be made larger. As a result, the operator can easily grip the step directly or indirectly, and the second game board member can be easily removed from the first game board member.

The gaming machine F1 includes a second member arranged on the first gaming board member, and a protruding portion is formed from the second gaming board member toward the second member and receives the protruding portion. The gaming machine F7, wherein the receiving portion is recessed in the second member.

According to the gaming machine F7, in addition to the effect of the gaming machine F1, a second member disposed on the first gaming board member is provided, and a protrusion is formed from the second gaming board member toward the second member. At the same time, since the receiving portion for receiving the protruding portion is recessed in the second member, the protruding portion is hidden from the player by the second member in the gaming state, and the second member is removed while improving the appearance. In the state, the operator can grip the protruding portion, and the second gaming board member can be easily removed from the first gaming board member.

In the gaming machine F7, a passage through which the game ball can pass is formed in the second gaming board member and the second member, the receiving portion is formed by the passage, and the rolling surface in the passage is formed by the protruding portion. A gaming machine F8 characterized by being formed.

According to the gaming machine F8, in addition to the effect of the gaming machine F7, a passage through which the game ball can pass is formed in the second gaming board member and the second member, the receiving portion is formed by the passage, and the rolling in the passage is formed. Since the moving surface is formed by the protruding portion, it is not necessary to separately provide the receiving portion and the protruding portion, and the moving surface can also be used as a portion for forming a passage, so that the product cost can be reduced accordingly.

In the gaming machine F1, a haunting member that can appear and disappear on the second gaming board member, an urging means that urges the haunting member in a protruding direction, and a first that is disposed on the first gaming board member. A gaming machine F9 comprising two members, wherein the second member is disposed at a position where the infesting member of the second gaming board member is immersed.

According to the gaming machine F9, in addition to the effects of the gaming machine F1, a haunting member that is arguably arranged on the second game board member, an urging means that urges the haunting member in the protruding direction, and a first. A second member is provided on the gaming board member, and the second member is arranged at a position where the haunting member of the second game board member is immersed. Therefore, in the gaming state, the haunting member is moved by the second member. In a state where the second member is removed while concealing it from the pachinko machine, the operator can grip the haunting member, and the second gaming board member can be easily removed from the first gaming board member.

In the gaming machine F9, the second member is fastened and fixed to the first gaming board member, and the fastening direction of the second member to the first gaming board member is parallel to the haunting direction of the haunting member. The gaming machine F10 characterized in that it is set in any direction.

According to the gaming machine F10, in addition to the effect of the gaming machine F9, the fastening direction of the second member to the first gaming board member is set in a direction parallel to the appearance direction of the haunting member, so that the second member can be used. The haunting member can be immersed while being fastened and fixed to the first game board member. That is, since it is not necessary to separately perform the work process of immersing the haunting member and the work process of fastening and fixing the second member to the first game board member, the man-hours can be reduced, and the second game board member and the second game board member and the work process can be reduced accordingly. It is possible to improve the workability of the work of attaching the second member to the first game board member.

In the gaming machine F1, the second gaming board member is formed with a passage through which a gaming ball can pass, and a stepped surface is directed toward the back side of the first gaming board member on the inner wall of the passage. A gaming machine F11 characterized in that a step is formed.

According to the gaming machine F11, in addition to the effect of the gaming machine F1, the second gaming board member is formed with a passage formed so that the gaming ball can pass through, and the first gaming board member is formed on the inner wall of the passage. Since the step surface is formed on the back surface side of the machine, the second game board member can be pulled out from the first game board member by using the step surface. That is, it is not necessary to insert the finger into the passage until it reaches the back surface of the second game board member, and it is not necessary to lock the finger on the back surface of the second game board member, and the finger is engaged with the stepped surface at a relatively shallow position. Since it can be stopped, the second game board member can be easily removed from the first game board member.

In the gaming machine F11, the outer surface of the second gaming board member located on the side opposite to the inner wall on which the stepped surface of the passage is formed becomes the second gaming board member toward the back surface of the second gaming board member. A gaming machine F12 characterized in that it is inclined in a direction of reducing the outer shape of the machine.

According to the gaming machine F12, in addition to the effect of the gaming machine F11, the outer surface of the second gaming board member located on the side opposite to the inner wall on which the stepped surface of the passage is formed moves to the back surface of the second gaming board member. Since the second game board member is inclined in a direction to reduce the outer shape of the second game board member toward the direction, a stepped surface of the passage is formed when the second game board member is pulled out from the first game board member by using the stepped surface. It is possible to form a mode in which the second gaming board member is rotated with the outer surface of the second gaming board member located on the inner wall side as a fulcrum. Therefore, it is possible to easily remove (pull out) the second game board member from the first game board member.

<Concept of the invention using the winning opening unit 25300 as an example>
A first game board member and a second game board member detachably arranged on the first game board member to form a game board together with the first game board member are provided, and a nail is attached to the second game board member. In the planted gaming machine, the second gaming board member pressed from the planting direction can be supported, or the force pressed from the planting direction is orthogonal to the plate thickness of the first gaming board member. A gaming machine G1 characterized in that it is formed so as to be dispersible in a direction.

Here, a first game board member and a second game board member detachably arranged on the first game board member to form a game board together with the first game board member are provided, and nails are attached to the second game board member. Is known (for example, Japanese Patent Application Laid-Open No. 2003-310905). According to such a gaming machine, the second gaming board member can be attached to and detached from the first gaming board member. Therefore, for example, when the nail of the second gaming board member is broken, only the second gaming board member is replaced. Therefore, it is not necessary to replace the game board as a whole. However, the above-mentioned conventional gaming machine has a problem that the workability of planting nails is poor. That is, since a step of planting nails in the second game board member is required separately from the step of planting the nails in the first game board member, the man-hours are increased accordingly. Further, since the second game board member is relatively small, in order to plant a nail in the second game board member within a predetermined tolerance, the holding accuracy of the second game board member is improved and the speed of the planting operation is increased. It is necessary to lower (slow down) the speed, which increases the man-hours compared to the case of planting nails on a relatively large game board.

On the other hand, according to the gaming machine G1, the second gaming board member pressed from the planting direction (the direction in which the nail is planted) can be supported or pressed from the planting direction (the direction in which the nail is planted). Since the applied force is formed so as to be dispersible in a direction orthogonal to the plate thickness of the first game board member, the second game board member is provided with the second game board member arranged on the first game board member. You can plant nails. Therefore, it is possible to improve the workability of planting nails in the second game board member.

In the game machine G1, at least a pair of screw members and female threads into which the pair of screw members are screwed are formed at at least two places, and the rigidity is higher than that of the first game board member and the second game board member. It is provided with a member to be fastened made of a high material, is inserted into the insertion hole of the first game board member from the direction of the planting, passes through the insertion hole of the second game board member, and is the back surface of the second game board member. The screw member protruding to the side is screwed into the female screw of the fastened member, or is inserted into the insertion hole of the second game board member from the direction of planting to insert the first game board member. The gaming machine G2 is characterized in that the screw member that has passed through the hole and protrudes to the back surface side of the first game board member is screwed into the female screw of the fastened member.

According to the game machine G2, in addition to the effect of the game machine G1, at least a pair of screw members and female screws into which the pair of screw members are screwed are formed in at least two places, and the first game board member. The second game board member is provided with a fastened member made of a material having a higher rigidity than the second game board member, and is inserted into the insertion hole of the first game board member from the direction of planting (the direction in which the nail is planted). The screw member protruding to the back side of the second game board member through the insertion hole of the second game board member is screwed into the female screw of the fastened member, or the direction of planting in the insertion hole of the second game board member ( Since the screw member that is inserted from the direction in which the nail is to be planted), passes through the insertion hole of the first game board member, and protrudes to the back side of the first game board member, is screwed into the female screw of the fastened member. In a state where the second game board member is arranged (fastened and fixed) on the first game board member, the second game board member can be supported by the fastened member from the back side. When a nail is planted in the second game board member, it is possible to prevent damage such as cracking in the second game board member.

The member to be fastened is preferably made of a metal material. Further, it is preferable that the position where the nail is planted in the second game board member is a region between the pair of screw members. This is because the rigidity of the fastened member can be increased, the support efficiency of the second game board member by the fastened member can be increased, and damage such as cracking of the second game board member can be easily suppressed.

In the gaming machine G2, the pachinko machine G2 is inserted into the insertion hole of the first gaming board member from the direction of planting, passes through the insertion hole of the second gaming board member, and protrudes to the back side of the second gaming board member. When the screw member is screwed into the female screw of the fastened member, the size of the fastened member is brought into contact with only the back surface of the second gaming board member, and the back surface of the first gaming board member is contacted. The gaming machine G3 is characterized in that it is set to a size that does not come into contact with the machine.

According to the gaming machine G3, in addition to the effect of the gaming machine G2, it is inserted into the insertion hole of the first gaming board member from the direction of planting (the direction in which the nail is planted) and passes through the insertion hole of the second gaming board member. When the screw member protruding to the back surface side of the second gaming board member is screwed into the female screw of the fastened member, the size of the fastened member hits only the back surface of the second gaming board member. Since the size is set so that it is in contact with the back surface of the first game board member and does not come into contact with the back surface of the first game board member, it is possible to prevent the fastened member from riding on the back surface of the first game board member. Therefore, the member to be fastened can be easily brought into close contact with the back surface of the second game board member, and the support rigidity of the second game board member by the fastened member can be increased. As a result, it is possible to prevent damage such as cracking from occurring in the second game board member when the nail is planted in the second game board member.

In the gaming machine G2 or G3, the fastened member is formed in a shape that linearly connects between the two female threads, and two nails are planted in the second gaming board member. The gaming machine G4 is characterized in that the insertion hole is formed on an extension of a virtual line connecting these two nails.

According to the gaming machine G4, in addition to the effect of the gaming machine G2 or G3, the members to be fastened are formed in a shape that linearly connects between the two female threads, and the second gaming board member has two members. Since the nails are planted and an insertion hole is formed on the extension line of the virtual line connecting the two nails, the to be fastened member can be positioned on the extension line in the nail planting direction. .. Therefore, it is possible to effectively increase the support rigidity of the second game board member while suppressing the area of the member to be fastened. Therefore, when planting a nail in the second game board member while suppressing the product cost. It is possible to prevent damage such as cracking from occurring in the second game board member.

In any of the gaming machines G2 to G4, the surface of the fastened member on the side facing the back surface of the second gaming board member or the first gaming board member, and the area between the two female threads. The gaming machine G5 is characterized in that the surface of the machine is curved in a convex arc shape toward the back surface of the second gaming board member or the first gaming board member.

According to the gaming machine G5, in addition to the effect of any of the gaming machines G2 to G4, the surface of the fastened member on the side facing the back surface of the second gaming board member or the first gaming board member is 2 Since the surface in the region between the female threads at the two locations is curved in a convex arc shape toward the back surface of the second gaming board member or the first gaming board member, the screw member is screwed into the female threads at the two locations. By pressing the fastened member against the second gaming board member or the first gaming board member, the fastened member can be easily brought into close contact with the back surface of the second gaming board member. Therefore, the support rigidity of the second game board member by the fastened member can be increased. As a result, it is possible to prevent damage such as cracking from occurring in the second game board member when the nail is planted in the second game board member.

In the gaming machine G1, the supported surface formed on the side opposite to the surface on which the nail is planted of the second gaming board member is formed so that the seating surface of the first gaming board member supports the first. 1 The seat surface of the gaming board member is formed as a tapered surface in which the surface spacing becomes narrower as the distance from the second gaming board member increases, or a reverse tapered surface in which the surface spacing becomes wider, and the second gaming board member is supported. The gaming machine G6, wherein the surface is formed corresponding to the seat surface of the first gaming board member.

According to the gaming machine G6, in addition to the effect of the gaming machine G1, the seating surface of the first gaming board member supports the supported surface formed on the side opposite to the surface on which the nail of the second gaming board member is planted. The seating surface of the first gaming board member is formed as a tapered surface in which the surface spacing becomes narrower or a reverse tapered surface in which the surface spacing becomes wider as the seating surface of the first gaming board member is separated from the second gaming board member. Since the supported surface of the member is formed corresponding to the seating surface of the first gaming board member, the pressing force when the nail is planted in the second gaming board member is applied to the inclination (tapering) of the supporting surface and the seating surface. The corners) can be used to disperse the first gaming board member in the plate thickness direction and the direction orthogonal to the plate thickness. As a result, it is possible to reduce the burden on the first game board member and prevent damage such as cracking from occurring in the first game board member.

In the gaming machine G6, the threaded member is provided, and an insertion hole through which the threaded member is inserted is formed on the supported surface of the second gaming board member, and the insertion hole is inserted into the insertion hole of the second gaming board member. A gaming machine G7, wherein a female screw into which a screw member is screwed is formed on a seat surface of the first gaming board member.

According to the gaming machine G7, in addition to the effect of the gaming machine G6, an insertion hole through which the screw member is inserted is formed on the supported surface of the second gaming board member and is inserted into the insertion hole of the second gaming board member. Since the female screw to which the screwed screw member is screwed is formed on the seat surface of the first gaming board member, it is possible to suppress the formation of a gap between the second gaming board member and the first gaming board member. .. Therefore, since the axial force of the screw member can be secured, the second game board member can be firmly fastened and fixed to the first game board member.

In the gaming machine G6 or G7, the gaming machine G8 is characterized in that the seat surface and the supported surface are positioned on an extension line in the planting direction of the nail.

According to the gaming machine G8, in addition to the effect of the gaming machine G6 or G7, the seat surface and the supported surface are located on the extension line in the nail planting direction, so that the pressing force associated with the nail planting is applied to the seat surface. And can act directly on the supported surface. As a result, bending deformation of the second game board member can be suppressed, and damage such as cracking can be suppressed.

In any one of the gaming machines A1 to A11, B1 to B10, C1 to C12, D1 to D11, E1 to E10, F1 to F12, and G1 to G8, the gaming machine K1 is a slot machine. .. Among them, the basic configuration of the slot machine is "provided with a variable display means for dynamically displaying an identification information string composed of a plurality of identification information and then confirming the display of the identification information, and for operating a starting operation means (for example, an operation lever). Due to this, the dynamic display of the identification information is started, and the dynamic display of the identification information is stopped due to the operation of the stop operation means (stop button) or after a predetermined time has elapsed, and at the time of the stop. It is a gaming machine provided with a special gaming state generating means for generating a special gaming state advantageous to the player, provided that the definite identification information of the above is the specific identification information. In this case, coins, medals, and the like are typical examples of the game medium.

In any one of the gaming machines A1 to A11, B1 to B10, C1 to C12, D1 to D11, E1 to E10, F1 to F12, and G1 to G8, the gaming machine is a pachinko gaming machine. K2. Among them, the basic configuration of the pachinko gaming machine is provided with an operation handle, and the ball is launched into a predetermined game area according to the operation of the operation handle, and the ball is placed in a predetermined position in the game area. As a necessary condition for winning (or passing through the operating port), the identification information dynamically displayed in the display means is fixedly stopped after a predetermined time. Further, when a special gaming state occurs, a variable winning device (specific winning opening) arranged at a predetermined position in the gaming area is opened in a predetermined manner to enable a ball to be won, and is valuable according to the number of winnings. Some are given value (including not only prize balls but also data written on a magnetic card).

In any of the gaming machines A1 to A11, B1 to B10, C1 to C12, D1 to D11, E1 to E10, F1 to F12, and G1 to G8, the gaming machine is a fusion of a pachinko gaming machine and a slot machine. The gaming machine K3, which is characterized by being. Among them, as a basic configuration of the fused gaming machine, "a variable display means for dynamically displaying an identification information string composed of a plurality of identification information and then confirming and displaying the identification information is provided, and a starting operation means (for example, an operation lever). The fluctuation of the identification information is started due to the operation of, and the dynamic display of the identification information is stopped due to the operation of the stop operation means (for example, the stop button) or after a predetermined time elapses. A special gaming state generating means for generating a special gaming state advantageous to the player is provided on the condition that the definite identification information at the time of stopping is the specific identification information, the ball is used as the game medium, and the identification information is described. A game machine that requires a predetermined number of balls to start the dynamic display of, and is configured to pay out a large number of balls when a special gaming state occurs. "
<Others>
In a gaming machine such as a pachinko machine, a gaming machine including a first gaming board member and a second gaming board member that is fastened and fixed to the first gaming board member to form a gaming board together with the first gaming board member is known. (Japanese Patent Laid-Open No. 2003-310905).
However, the above-mentioned gaming machine has a problem that the second gaming board member may fall off from the first gaming board member.
The present technical idea has been made to solve the above-exemplified problems, and an object of the present invention is to provide a gaming machine capable of suppressing the second gaming board member from falling off from the first gaming board member. ..
<Means>
In order to achieve this purpose, the gaming machine of the technical idea 1 is a second gaming board member that is fastened and fixed to the first gaming board member and the first gaming board member to form a gaming board together with the first gaming board member. The removal of the second gaming board member from the first gaming board member is restricted in a state where the fastening and fixing are released.
The gaming machine of the technical idea 2 includes a second member arranged on the first gaming board member in the gaming machine described in the technical idea 1, and the second member is a direction for removing the second gaming board member. It is arranged in a position where movement to can be regulated.
The gaming machine of the technical idea 3 is the gaming machine described in the technical idea 2. The first gaming board member is formed with a window portion for making the liquid crystal display device visible, and the window portion is formed under the window portion. The second member is arranged on the inner side surface on the veranda side.
<Effect>
According to the gaming machine described in Technical Idea 1, it is possible to prevent the second gaming board member from falling off from the first gaming board member.
According to the gaming machine described in the technical idea 2, in addition to the effect of the gaming machine described in the technical idea 1, it is possible to prevent the second gaming board member from falling off from the first gaming board member.
According to the gaming machine described in the technical idea 3, in addition to the effect of the gaming machine described in the technical idea 2, it is possible to prevent the second gaming board member from falling off from the first gaming board member.
<Code>
10 Pachinko machine (game machine)
13 game board
16 glass unit (glass plate)
60 base plate (first game member)
81 Third symbol display device (liquid crystal display device)
86 Center frame (window)
2060d1 Inner circumference of annulus protrusion (female thread)
2060c, 18060c recessed part (opening)
2313 through hole (insertion hole)
2400, 3400, 4400, 5400, 6400, 7400, 8400, 9400, 10400, 11400, 12400, 13400, 14400, 15400, 16400, 17400, 18400, 20400, 22400, 23400, 24400, 25400 , 26400 First prize member ( 2nd game member)
2500, 3500, 4500, 9500, 19500, 20500, 22500 Second prize member (second member)
3060d2 Inclined surface (seat surface)
3060d6 Chamfered part (inclined surface)
3420 bulging part (overhanging part)
5600 rotating member (non-fastening member)
5060d3 insertion hole
6060d4, 8060d4, 18060d4 Fastening hole (female screw)
7060e through hole (insertion hole)
7060d recess (recess)
7060k game board overhanging part
7414 Inner circumference of the annulus (female screw)
7437 Main body side overhang (protrusion, component overhang, contact)
8060g protruding part (projection piece)
8415 Fastening hole (female screw)
8421 groove (concave groove)
10422 protruding part (thick part)
10060h Notch (reception)
11418 Insertion hole
12419 Annulus (body)
14812 Protruding part (engaging part)
14423 Concave part (engagement recess)
15431 Hook -shaped part (elastic means)
19343 Metal body (non-detection part)
20513 Engagement part
20432 recess (non-engaging part)
21510 elastic member
22321a Groove (reception)
22433 protrusion
23450 Holding member (appearance member)
24434a protruding wall (step)
25470 Fastening member (non-fastening member)
26424 contact surface (non-support surface)
26060c1 Inclined surface (seat surface)
YK game nail (nail)
N2 countersunk screw (screw member)
N3 screw (screw member)
N4 screw (screw member)
SP coil spring (energization means)
GC rubber collar (elastic member)
SE sensor device (detection sensor)

10 Pachinko machine (game machine)
13 Game board
60 Base plate (1st member )
8 6 Center frame ( 4th member)
2 400 , 1 840 0 1st winning member (2nd member)
2500 , 1950 0 2nd prize member (3rd member )

Claims (1)

A first member and a second member detachably arranged on the first member are provided, and at least a part of a gaming area by a gaming board is formed on the front surface side of the first member and the second member. In a gaming machine
A third member configured to be dispositionable on the first member in a state where at least a part of the second member overlaps in a front view is provided.
The first member, the second member, and the third member are configured so that the third member can be arranged on the most front side.
The first member includes overlapping means that overlap with at least a part of the second member, and the overlapping means limits the rearward displacement of the second member.
The second member is removably configured with the third member disposed at least on the first member.
The gaming machine includes a fourth member configured so that at least a part thereof can be disposed on the front side of the first member.
The fourth member is a gaming machine characterized in that a part of the second member and at least a part of the second member overlap in a front view at a position different from the position where the second member and the third member overlap in the front view. ..

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