JP2007252629A - Pachinko game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To lower the probability of the entry of a prescribed number or more of game balls by opening and closing of a winning port once. <P>SOLUTION: The big winning port 301 of an attacker winning implement 26 is formed in the shape of being spread open to the front side. On the right corner of the back surface 302 of the big winning port 301, a safe ball path hole 303 is provided. On the lower surface of the safe ball path hole 303, a winning ball detection sensor 304 is provided. On the upper part of the safe ball path hole 303, a guide member 309 by the right and left columns 308a and 308b of a plurality of nails 307a and 307b is formed. The guide member 309 lowers the probability of the entry of the prescribed number or more of the game balls by the opening and closing of the big winning port 301 once by guiding the game ball falling down a game area 202 for right-handed hitting to the safe ball path hole 303 provided with the winning ball detection sensor 304. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pachinko gaming machine having a large winning opening comprising a horizontal rectangular opening in a game area.

  Conventionally, in a pachinko gaming machine, for example, as shown in Patent Document 1, game balls are sent one by one onto a firing rail by a ball feeding device (not shown), and the sent game balls are hit as ball hitting means. It is launched by the launcher and led to the game area along the outer rail of the guide board of the game board, and the game balls led to this game area pays out a predetermined number of prize balls by winning a prize tool It has become. The initial speed of the game ball launched by the hit ball launching device can be adjusted by operating the operation handle with the player's finger. In addition, at the bottom of the game area, an out port is provided for collecting and discharging the game balls that have fallen without winning the prize. Further, in recent years, pachinko machines have a large winning opening consisting of a rectangular opening in the gaming area, an open / close door that opens and closes the large winning opening under predetermined conditions, and a winning ball is placed in the large winning opening. When a detection sensor is attached, a game ball guided from the hitting ball launching device to the game area enters the big winning opening and is detected by the winning ball detection sensor so that a predetermined number of prize balls are paid out. is doing. The condition for opening the grand prize opening is, for example, a win in a lottery resulting from winning a prize tool called a start checker, and the condition for closing from the state where the big prize opening is opened is provided in the big prize opening, for example. A predetermined number of game balls are detected by the winning ball detection sensor.

JP 2002-028329 A

  By the way, in the conventional pachinko gaming machine described above, since the big winning opening is a horizontal rectangular opening, when a predetermined number of gaming balls are detected by the winning ball detecting sensor provided in the big winning opening. There were many cases where the next game ball entered the grand prize opening, and in this case, there were many cases where award balls were paid out more than necessary.

  The present invention has been made in view of such conventional problems, and an object of the present invention is to provide a pachinko gaming machine that can reduce the probability that a predetermined number or more of game balls will win by one opening and closing of the big winning opening. It is said.

  In order to solve the above-described problem, the invention according to claim 1 is provided in the game area, a hitting ball launching means for driving the operation ball by driving the operation handle to launch a game ball, a game area in which the game ball falls, and the game area A prize winning opening comprising a horizontal rectangular opening; an opening / closing door that opens and closes the prize winning opening under predetermined conditions; and a winning ball detection sensor provided in the prize winning opening; A pachinko gaming machine in which a gaming ball led to the gaming area enters the grand prize opening and is detected by the winning ball detection sensor to pay out a predetermined number of prize balls, above the big prize opening Is provided with a guiding member for guiding the game ball falling in the game area to the winning ball detection sensor side.

  According to the pachinko gaming machine according to claim 1, since the guide member guides the game ball to the winning ball detection sensor side, the plurality of gaming balls are placed in the big winning opening in a state before being detected by the winning ball detection sensor. It is possible to reduce the probability of entering a ball and reduce the probability that a predetermined number or more of game balls will win by opening and closing the large winning opening once.

  According to the pachinko gaming machine of the present invention, it is possible to reduce the probability that a predetermined number or more of game balls will win by opening and closing the big winning opening once, and it is possible to reduce the probability that prize balls will be paid out more than necessary. it can.

  Hereinafter, a preferred embodiment of a gaming machine according to the present invention will be described with reference to the drawings, taking a pachinko gaming machine as an example. 1 is a front view showing the external structure of the front side of the pachinko gaming machine 1, FIG. 2 is a view showing the structure of the back side of the pachinko gaming machine 1, and FIG. 3 is a front view of the gaming board 11. 4 is a perspective view of the game board 11, and FIG. 5 is a perspective view of the special winning opening and its peripheral portion as seen from the right side.

  In FIG. 1, a pachinko gaming machine 1 is provided with a fixed holding outer frame 2 having a predetermined outer rectangular frame size as a machine frame or machine body, and a front side of the outer frame 2. And a front frame 3 having a rectangular frame size.

  The front frame 3 is assembled to the outer frame 2 so as to be openable and closable (cantilevered laterally open) via the open / close connection support mechanisms 4a and 4b provided on the upper left and upper parts on the front left side, and the lock provided on the inner right side on the front side It is kept closed using the device 5.

  On the front side of the front frame 3, a rectangular glass door 6 and an upper ball tray 7 that are matched to the front side surface area of the front frame 3 are assembled so as to be openable and closable and detachable. It is held in a closed state that covers the front surface of the front frame 3 using a lock mechanism (not shown).

  The upper ball tray 7 is provided with a ball tray portion 7b for storing and aligning the game balls paid out from the ball payout outlet 7a, and discharging the game balls stored in the ball tray portion 7b to the lower ball tray 8. A ball removal lever 7c is provided. A sound emitting part 7d for production is provided on the lower left side of the ball dish part 7b.

  A lower ball tray 8 having a ball tray portion 8 a and a ball outlet 8 b is provided at the lower part of the front frame 3, and a ball striking device 9 is provided along with the lower ball tray 8. The hitting ball launching device 9 is provided with an operation handle 9a for launching a game ball. The operation handle 9a is provided with an operation lever 9b that can be rotated by a player's finger.

  A rectangular frame-shaped storage frame 10 (see FIG. 2) is formed integrally with the front frame 3 on the back side of the front frame 3.

  Furthermore, a game board 11 capable of developing a pachinko game is set and held on the front frame 3 so as to be detachable and replaceable with respect to the accommodation surface area of the accommodation frame 10 (see FIG. 2). The game board 11 has a front game area 12 facing the front of the glass door 6 and is equipped with a back mechanism 13 (see FIG. 2) on the back side of the front frame 3.

  The game board 11 has an outer rail 16a and a belt-like inner rail 16b that protrudes from the outer periphery and forms a substantially circumferential surface on the front side of the decorative board 14 in which cells are attached to the surface of a laminated plywood having a predetermined thickness. (These are collectively referred to as a guide rail 15), and a game area 12 is defined on the inner side surrounded by the guide rail 15.

  In the game area 12, a large number of game nails 17, a plurality of windmills 18, through checkers 19, general prize-winning tools 20 and 21, start prize-winning tools 23 and 24, and attacker prize-winning tools 25 and 26, An accessory 100 or the like is provided.

  As shown in FIGS. 1, 3 and 4, the central accessory 100 is a combination of a frame member 101 and a liquid crystal display device 200.

  As shown in FIGS. 3 and 4, the through checker 19 has a gate portion 19b through which a game ball can pass, and a passing ball detection sensor (specifically, a game ball) that detects the game ball that has passed through the gate portion 19b. A sensor 19a for detecting the passage of the sphere by magnetic, optical or electrical means is attached.

  The general winning devices 20 and 21 have a winning hole into which a game ball can drop, and a winning ball detection sensor for detecting the winning game ball (specifically, the passing of the game ball is magnetically and optically). Alternatively, sensors 20a and 21a that are detected by electrical means or the like are attached.

  The start winning tool 23 is formed in a pocket shape, and a winning ball detection sensor for detecting a winning game ball is attached.

  The start winning tool 24 is composed of a so-called electric tulip winning tool, and can open and close the left and right tulip blades 24a and 24b. A winning ball detecting sensor for detecting a winning game ball is also attached to the start winning tool 24.

  The attacker prize-winning tools 25 and 26 have a large winning opening formed of a horizontal rectangular opening at the center, and open / close doors 25a and 26a are attached to the large winning opening so as to be freely opened and closed. The open / close doors 25a and 26a are normally closed, and when a special game state is established under a predetermined game condition during the game, the open / close doors 25a and 26a are tilted forward approximately 90 degrees to open the grand prize opening. Is done. A winning ball detection sensor (see winning ball detection sensor 304 in FIG. 5) is also installed in the big winning opening of the attacker winning devices 25 and 26.

  A safe ball passage hole (see the safe ball passage hole 303 in FIG. 5) penetrating the decorative plate 14 is provided on the rear side of the general prize-winning tools 20, 21, the start prize-winning tools 23, 24 and the attacker prize-winning tools 25, 26. Yes. The safe balls that have won the general prizes 20 and 21, the start prizes 23 and 24, and the attacker prizes 25 and 26 are discharged to the back side of the game board 11 through the safe ball passage hole.

  At the lowermost part of the game area 12, an out port 27 is provided for collecting and discharging game balls that have fallen without winning the prize-winning tools 20, 21, 23, 24, 25, and 26 as out-balls. An out-ball passage hole is formed on the rear side of the out-port 27 through the decorative plate 14, and the out-ball collected in the out-port 27 is discharged to the back side of the game board 11 through the out-ball passage hole. Is done.

  Next, the structure on the back side of the pachinko gaming machine 1 will be described in detail.

  In FIG. 2, the game board 11 is formed to be detachable from the back side of the storage frame 10 in a square size that conforms to the internal method of the storage surface area of the storage frame 10. Further, the game board 11 is fixed and held by engagement levers 28 a, 28 b, 28 c disposed around the accommodation surface area of the accommodation frame 10.

  The storage frame 10 is configured so that when the game board 11 is set and held, the front surface of the game board 11 faces the glass plate of the glass door 6 (see FIG. 1) in a closed state with a predetermined interval. A game area space in which a game ball falls and moves is formed between the game board surface and the glass plate inner surface.

  A ball hitting device 9 is attached to the lower part of the back side of the front frame 3, and a game assisting board 29 is formed integrally with the front frame 3 at the lower part of the housing frame 10 in the front frame 3. It should be noted that the front side of the game auxiliary board 29 is aligned with the hammer of the hitting ball launching device 9 and launches the game ball toward the outer rail 16a (see FIG. 1) of the game board or toward the sound emitting unit 7d. A speaker that produces sound effects is attached. Further, the game assisting board 29 is located on the back side of the upper ball tray 7 and the surface side is covered with the upper ball tray 7 that is normally kept in a closed state.

  On the back side of the housing frame 10, a back set board 50 having a ball storage and supply mechanism 30, a prize ball payout mechanism 40, and the like can be laterally opened by hinges 51 a and 51 b and is supported on the back side of the front frame 3. The back set board 50 is locked and held on the front frame 3 by the closing levers 52a, 52b, and 52c in a closed state that covers the back surface of the front frame 3.

  As a basic configuration, the ball storage and supply mechanism 30 includes a tank member 31 for preliminary prize balls, an alignment rod member 32 for aligning and supplying preliminary prize balls stored in the tank member 31, and an operating state of the gaming machine. The terminal control unit 33 for output to the game facility side and other related mechanisms / members are equipped.

  The alignment rod member 32 can accommodate the preliminary prize balls supplied from the tank member 31 in an aligned manner and send them to the turning outlet 34 at the lower end.

  In the terminal control unit 33, although not shown, a power source from the game hall side, pachinko game content information, necessary circuit related to ball breakage information, etc., devices and wires (cord) connectors, ground terminals, etc. are arranged and connected. Yes.

  The prize ball payout mechanism 40 is sent to the open / close base frame body 41 forming the main body of the back set board 50 from the ball break detection switch 42 connected to the turning outlet 34 of the ball storage supply mechanism 30 and the turning outlet 34. Alignment standby passage member 43 for causing the alignment standby passage to wait for alignment, prize ball cassette 44 for receiving prize balls from alignment standby passage member 43 and paying out based on predetermined payout conditions, and prize balls discharged from prize ball cassette 44 The prize ball discharge path for discharging the ball to the ball tray side, and related mechanisms and members are provided.

  The out-of-ball detection switch 42 is used to detect whether or not a preliminary prize ball sufficient to be paid out as a prize ball is held in the alignment standby passage member 43.

  The open / close base frame 41 is provided with a collective discharge path for already played balls (safe balls and out balls), and is integrally connected to the ball storage and supply mechanism 30. The entire structure including the mechanism 30, the prize ball payout mechanism 40, and the open / close base frame body 41 is configured as a unitized set member.

  Further, each part of the back set board 50 includes a main control board 91 for comprehensively controlling the operation of the pachinko gaming machine 1, a prize ball control board 92 for performing prize ball payout control, and effects lighting and sound effects. A lamp / voice control board 93 for performing control, a power supply board 94 for supplying predetermined power to each control board and electronic components, a relay board 95 for attaching a plurality of connectors to relay control signals and power, and a liquid crystal display device 200 A display control board 96 (see FIG. 1) is provided.

  Next, an outline of the game operation in the pachinko gaming machine 1 will be described.

  The pachinko gaming machine 1 is used in a game in which the upper ball tray 7 and the glass door 6 are closed and locked, the game ball is stored in the ball tray portion 7b, and the operation lever 9b of the operation handle 9a is rotated. The game is started. When the operation lever 9b of the operation handle 9a is turned, the game balls stored in the ball tray portion 7b are sent one by one onto the firing rail by a ball feeding device (not shown), and hit by the hammer of the ball hitting device 9. Then, the game is guided to the game area 12 along the outer rail 16a of the game board 11, and then the pachinko game is developed. Here, the initial speed of the game ball launched by the hit ball launching device 9 is set by the rotation angle of the operation lever 9b. That is, the initial speed of the game ball launched by the hit ball launching device 9 becomes faster as the rotation angle of the operation lever 9b is larger.

  When the game ball guided to the game area 12 wins each winning tool 20, 21, 23, 24, 25, 26, the winning safe ball is detected by the winning ball detection sensor attached to each winning tool, and the winning prize is detected. A predetermined number of prize balls according to the type of equipment and the game situation are paid out from the prize ball payout mechanism 40 to the upper ball tray 7 or the lower ball tray 8. In addition, the liquid crystal display device 200 on the front side of the game board 11 is controlled by a display control board 96 attached to the back side of the game board 11 to display various displays according to the above-described game situation.

  On the other hand, when the game ball guided to the game area 12 falls without winning the prize-winning devices 20, 21, 23, 24, 25, 26, it gathers as an out ball at the out port 27 and passes through the out ball passage hole. It is discharged to the back side of the game board 11.

  Next, the central character 100 and its peripheral part will be described in detail.

  3 and 4, a corner 102 is provided slightly to the left of the upper center of the frame member 101 of the central accessory 100, and the game area 12 branches left and right from the corner 102 to the left. It is divided into a game area 201 for hitting and a game area 202 for right hitting.

  The left-handed game area 201 is provided with a plurality of game nails 17, a plurality of wind turbines 18, a plurality of general prize-winning tools 20, a start prize-winning tool 23, and an attacker prize-winning tool 25.

  The left-handed game area 201 is an area where the pachinko gaming machine 1 guides the game ball in the normal mode state and the jackpot round digestion won from the normal mode, the rotation angle of the operation lever 9b is relatively small, and the shot ball This is an area used in a state where the initial velocity of the game ball launched by the launching device 9 is relatively low. Here, the state in which the pachinko gaming machine 1 is in the normal mode means that the probability of winning a lottery is low, and the tulip blades 24a and 24b of the start winning device 24 are not opened or closed or are opened or closed with a low probability (so-called electric chew support). Is not present).

  The right-handed game area 202 is provided with a number of game nails 17, a through checker 19, a general winning tool 21, a start winning tool 24, and an attacker winning tool 26.

  The right-handed game area 202 is an area for guiding a game ball in the jackpot round digestion selected from the short-time mode state, the probability variation mode state, the short-time mode or the probability variation mode, and the rotation angle of the operation lever 9b Is a region which is used in a state where the initial velocity of the game ball launched by the hit ball launching device 9 is relatively high. Here, the state in which the pachinko gaming machine 1 is in the short-time mode is a mode that normally enters after the big hit round digestion, the jackpot lottery probability is low, and the tulip blades 24a and 24b of the start winning tool 24 are high probability. It shows a state of opening and closing (a state where there is a so-called electric chew support).

  The state of the probability variation mode in the pachinko machine 1 is a mode that enters after a round of probability variation jackpot round digestion, the jackpot lottery probability is high probability, and the tulip blades 24a and 24b of the start winning device 24 open and close with high probability. Indicates the state.

  On the other hand, the left wall 111 of the frame member 101 is provided with a warp hole 112 through which a game ball falling in the left-handed game area 201 enters with a relatively low probability by the guidance of a nearby game nail 17.

  On the upper surface of the lower wall 113 of the frame member 101, a stage 114 on which the game ball that has passed through the warp hole 112 rolls is formed. In the center of the stage 114, an entrance 115a (see FIG. 4) of a guide hole 115 for guiding the game ball to the start winning tool 23 is provided. The outlet 115 b of the guide hole 115 is located above the start winning tool 23.

  On the other hand, the outer peripheral surface 116 on the upper right side of the frame member 101 disposed in the right-handed game area 202 is close to the outer rail 16a, and a ball path 117 is formed between the outer peripheral surface and the outer rail 16a. . A step portion 118 for reducing the ball speed is formed at an intermediate portion of the ball path 117. A right-handed game area 202 is formed below the exit of the ball path 117.

  Next, a game operation when left-handed in the pachinko gaming machine 1 will be described.

  In the normal mode, the pachinko gaming machine 1 displays an image corresponding to the normal mode on the liquid crystal display device 200. In this case, the player adjusts the rotation angle of the operation lever 9 b to be relatively small, and launches a game ball having a relatively low initial speed from the hit ball launching device 9. As a result, the game ball is separated from the guide rail 15 at a relatively early time, falls to the lower left side of the corner portion 102, is guided to the left-handed game area 201, and collides with the game nail 17 and the windmill 18. Some pass through the warp hole 112, the stage 114 and the guide hole 115 and fall to the start winning tool 23, and some fall directly down without passing through the warp hole 112, and the general winning tool 20 or the start The winning tool 23 is won, and some are collected as an out ball at the out port 27 and discharged to the back side of the game board 11 through the out ball passage hole.

  When a game ball wins the start winning tool 23, the main control board 91 (see FIG. 2) performs a lottery with a probability variation jackpot and a normal jackpot with a low probability (for example, a probability of 1/390 of all jackpots in total). When winning the winning jackpot or the regular jackpot, the patterns 601, 602, and 603 displayed on the liquid crystal display device 200 are aligned, and the open / close door 25 a of the attacker prize winning tool 25 is extended for a long time until a specified round (for example, 15 times). Let open. Here, the opening / closing door 25a is formed to be relatively wide, and by allowing the player to roughly adjust the rotation angle of the operation lever 9b, it is possible to cause the attacker winning device 25 to win a game ball with a high probability. Thus, the player can easily obtain a large number of prize balls, for example, 1700 prize balls.

  The pachinko gaming machine 1 shifts to the probability variation mode after the end of the jackpot stipulated round when winning the probable jackpot, and shifts to the short-time mode after the end of the stipulated round of jackpot when the normal jackpot is won.

  When the pachinko gaming machine 1 shifts to the probability variation mode or the time reduction mode, the pachinko gaming machine 1 instructs the player to make a right turn using the liquid crystal display device 200. Thereby, the player makes a right turn in both the probability variation mode and the time reduction mode.

  Next, the game operation at the time of the right hit in the pachinko gaming machine 1 will be described.

  In the case of the probability variation mode or the time reduction mode, the pachinko gaming machine 1 displays an image corresponding to the mode on the liquid crystal display device 200. In this case, the player adjusts the rotation angle of the operation lever 9b to be relatively large, and launches a game ball having a relatively fast initial speed from the hit ball launching device 9. As a result, the game ball passes over the corner portion 102 while being guided by the guide rail 15, passes through the ball path 117, and falls to the right-handed game area 202. A game ball that falls to the right-handed game area 202 passes through the through checker 19 while colliding with the game nail 17, and some wins the general prize 21 and the start prize 24, Some pass through the right-handed game area 202 and gather as an out ball at the out port 27 and are discharged to the back side of the game board 11 through the out ball passage hole. Further, when a game ball passes through the through checker 19, the main control board 91 (see FIG. 2) opens and closes the tulip blades 24a and 24b of the start winning tool 24 a predetermined number of times. As a result, a game ball wins the start winning tool 24 with a high probability and the prize ball is paid out. Therefore, the number of prize balls to be paid out in the pachinko machine 1 is equal to the number of game balls launched from the hit ball launching device 9. It becomes around 100%, and the player can continuously execute the jackpot lottery without almost reducing the hand-held game balls. Such a state is generally called a state where there is an electric chew support.

  In the probability variation mode, the main control board 91 (see FIG. 2) has a high probability (for example, 1/39 in total for all jackpots) every time a game ball wins the start winning tool 24 with the electric chew support. Probability is a lottery and regular jackpot lottery, if you win either the probability jackpot or the regular jackpot, align the patterns 601, 602, 603, and open the door 25a of the attacker prize winning tool 25 for a long time until the specified round Let Here, the probability variation mode continues until winning the jackpot.

  In the time reduction mode, the main control board 91 (see FIG. 2) has a low probability (for example, a probability of 1/390 in total for all jackpots) every time a game ball wins the start winning tool 24 with the electric chew support. ), When the winning lottery and the regular jackpot lottery are selected, and either the odd winning jackpot or the regular jackpot is won, the patterns 601, 602, 603 are arranged, and the open / close door 25 a of the attacker winning tool 25 is opened for a long time until the specified round. . Here, the main control board 91 (see FIG. 2) enters the hourly mode from the normal jackpot, and if the jackpot is not won by 100 lotteries in the hourly mode, the hourly mode is terminated and returns to the normal mode.

  Hereinafter, the attacker prize-winning tool 26 and its peripheral part will be described in detail.

  In FIG. 5, the through checker 19 is arranged at an intermediate position between the upper and lower sides of the right-handed game area 202.

  A general winning tool 21 is provided slightly to the right with a predetermined distance downward from the through checker 19. A start winning tool 24 is provided obliquely at the lower left of the general winning tool 21. An attacker winning tool 26 is provided at the lower left of the starting winning tool 24.

  The attacker winning tool 26 is provided on the peripheral accessory component 300.

  The peripheral accessory component 300 is attached to the decorative board 14 with screws.

  The large winning opening 301 of the attacker winning tool 26 is formed in an open shape toward the front side.

  A safe ball passage hole 303 that penetrates the decorative plate 14 is provided at the right corner of the back surface 302 of the big prize opening 301. The open / close door 26a is formed in a horizontally long shape slightly smaller than the opening of the special winning opening 301, and is provided so as to be rotatable about a substantially lower side. With such a structure, the opening / closing door 26a is normally closed, and when a special game state is established under a predetermined game condition during a game, the special winning opening 301 is opened by being tilted approximately 90 degrees forward. The

  A winning ball detection sensor 304 is provided on the lower surface of the safe ball passage hole 303.

  A plate-like member 305 is provided in front of the opening / closing door 26a to prevent the game ball from jumping out from the opening / closing door 26a. The plate-like member 305 is attached to a support member 306 provided on the peripheral accessory constituent member 300.

  Above the safe ball passage hole 303, a guide member 309 is formed by left and right rows 308a and 308b of a plurality of nails 307a and 307b.

  The guide member 309 guides the game ball falling in the right-handed game area 202 to a safe ball passage hole 303 provided with a winning ball detection sensor 304.

  With such a structure, the pachinko gaming machine 1 is driven by the operation of the operation handle 9a to hit a ball launching device 9 as a ball launching means for launching a game ball, a game area 14 where the game ball falls, and the game area 14 A large winning opening 301 having a horizontal rectangular opening, an open / close door 26a that opens and closes the large winning opening 301 under predetermined conditions, and a winning ball detection sensor 304 provided in the large winning opening 301. And a predetermined number of prizes are obtained when a game ball is launched into the hitting ball launcher 9 and guided to the game area 14 enters the big winning opening 301 and is detected by the winning ball detection sensor 304. Pay out the ball.

  A guiding member 309 that guides the game ball falling in the game area 14 to the winning ball detection sensor 304 side is provided above the big winning opening 301.

  According to the pachinko gaming machine 1 configured as described above, since the guide member 309 guides the game ball to the winning ball detection sensor 304 side, the grand prize is obtained in a state before a plurality of gaming balls are detected by the winning ball detection sensor 304. The probability of entering the mouth 301 is reduced, and the probability that more than a predetermined number of game balls will be won can be reduced by opening and closing the grand prize opening 301 once, thereby preventing the prize balls from being paid out more than necessary. it can.

  In the embodiment shown in FIGS. 1 to 6, the present invention is applied to a pachinko machine in which the through checker 19 is provided in the right-handed game area 202. However, the through-checker 19 is used in the left-handed game area 201. The present invention may be applied to a pachinko machine provided in the above.

  The present invention is applicable not only to a pachinko gaming machine in which a through checker is provided in a right-handed gaming area, but also to a pachinko gaming machine in which a through checker is provided in a left-handed gaming area.

FIG. 1 is a front view showing an outer appearance structure of a front side of a pachinko gaming machine according to an embodiment of the present invention. FIG. 2 is a diagram showing the structure of the back side of the pachinko gaming machine according to one embodiment of the present invention. FIG. 3 is a front view of a game board according to an embodiment of the present invention. FIG. 4 is a perspective view of a game board according to an embodiment of the present invention. FIG. 5 is a perspective view of the special winning opening according to one embodiment of the present invention and its peripheral portion as seen from the right side.

Explanation of symbols

1 ... Pachinko machine, 2 ... Outer frame, 3 ... Front frame,
4a, 4b ... open / close connection support mechanism, 5 ... locking device, 6 ... glass door,
7 ... Upper ball tray, 7a ... Ball outlet, 7b ... Ball tray section, 7c ... Lever,
7d ... Sound emission part, 8 ... Lower ball dish, 8a ... Ball dish part, 8b ... Ball exit,
9 ... Hitting ball launcher, 9a ... Operation handle, 10 ... Housing frame, 11 ... Game board,
12 ... gaming area, 13 ... back mechanism, 14 ... decorative board, 15 ... guide rail,
16a ... outer rail, 16b ... inner rail, 17 ... game nail, 18 ... windmill,
19 ... Through checker, 20, 21 ... General prizes,
23, 24 ... Start prizes, 24a, 24b ... Tulip feathers,
25, 26 ... Attacker prize-winning tool, 25a, 26a ... Opening / closing door,
27 ... Out port, 28a, 28b, 28c ... engagement lever,
29 ... Game auxiliary board, 30 ... Sphere storage and supply mechanism, 31 ... Tank member,
32 ... Alignment rod member, 33 ... Terminal control unit, 40 ... Prize ball payout mechanism,
41 ... Opening / closing base frame, 42 ... Out of ball detection switch, 34 ... Turning direction outlet,
43 ... alignment waiting passage member, 44 ... prize ball cassette,
50 ... Back set board, 51a, 51b ... Hinge,
52a, 52b, 52c ... closing lever, 91 ... main control board,
92 ... Prize ball control board, 93 ... Lamp / voice control board,
94 ... Power supply board, 95 ... Relay board, 96 ... Display control board,
100 ... Central character, 101 ... Frame member, 102 ... Corner,
111 ... Left side wall, 112 ... Warp hole, 113 ... Lower wall,
114 ... stage, 115 ... guide hole, 115a ... entrance,
115b ... exit, 116 ... outer peripheral surface, 117 ... ball path,
121 ... outer peripheral surface, 122 ... ball path, 123 ... stepped part,
200 ... Liquid crystal display device, 201 ... Game area, 202 ... Game area,
300 ... Peripheral character component, 301 ... Grand prize opening, 302 ... Back face,
303 ... Safe ball passage hole, 304 ... Winning ball detection sensor,
305 ... Plate member, 306 ... Support member, 307a, 307b ... Nail,
308a, 308b ... rows, 309 ... guide members 601, 602, 603 ... pattern

Claims (1)

A hitting ball launching means that is driven by operating the operation handle to launch a game ball, a game area where the game ball falls, a grand prize opening formed by a horizontal rectangular opening provided in the game area, and the grand prize prize opening A game ball that is launched from the hitting ball launching means and led to the gaming area is entered into the grand prize winning opening, which includes an opening / closing door that opens and closes under a predetermined condition and a winning ball detection sensor provided in the big winning prize opening. A pachinko gaming machine that pays out a predetermined number of prize balls by being detected by the winning ball detection sensor,
A pachinko gaming machine, characterized in that a guiding member is provided above the big winning opening to guide a game ball falling in the game area to the winning ball detection sensor side.

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