JP4789142B2 - Game board of bullet ball machine - Google Patents

Description

  The present invention relates to a game board of a ball game machine typified by a pachinko machine, and more particularly to a structure of a decorative member configured in the game board.

  A pachinko machine, which is a typical example of a ball game machine, is equipped with a game board that forms a game area on the front and a front frame that houses and holds the game board in a standing posture, and a processing path for game balls is provided on the front and back, and various types are provided on the back. The back set board to which the control board is attached is attached from the back side, and it is configured to play a game to win a prize tool provided in the game area in the process of dropping the game ball guided to the upper part of the game area by the launching device ing.

  The game board is composed of a decorative board formed by pasting cells printed with a predetermined pattern on a rectangular plywood board that has been subjected to router processing, etc., and a rail that guides the game ball is attached to the front of the decorative board A substantially circular gaming area is defined. In the game area, a large number of game nails, winning devices, etc. are attached, and a decorative member is attached to the periphery of the opening provided in the substantially central part, and a pattern according to game development is provided in this opening. A symbol display device for displaying and enhancing game play is disposed with a display unit such as a liquid crystal panel facing the front.

In an internal space formed with openings in the front and rear in the center of the decoration member, for example, a stage on which a game ball that reaches the internal space can roll is provided (see, for example, Patent Document 1). The stage distributes the game ball that has reached the internal space from the ball intake port of the decorative member via the warp passage to either the central ball outlet or the left and right ball dropping unit. The game balls distributed to the central ball exit on the stage fall from the central ball exit toward the starting prize-winning device directly below. On the other hand, the game balls distributed to the left and right ball dropping parts on the stage fall from the left and right ball dropping parts toward a position deviated to the left and right of the start winning device. In this way, the player has a sense of expectation that the game ball will win the start winning device, thereby improving the game performance.
JP 2004-147951 A

  However, conventionally, there are not many patterns in which the game ball that has reached the stage of the decorative member rolls and moves, and it has become monotonous.

  The present invention has been made in view of such problems, and an object of the present invention is to provide a game board of a ball game machine with improved game playability.

  In order to achieve such an object, in the present invention, in a game board of a ball game machine (for example, the pachinko machine PM in the embodiment) provided with a predetermined game area, the game ball enters the game area. A decorative member having a possible internal space (for example, the center ornament 100 in the embodiment), a first stage portion provided in the internal space of the decorative member and allowing a game ball that has entered the internal space to roll and move, and the internal space And a second stage part that is provided inside the first stage part and in which a game ball can roll and move.

  The first stage portion is formed in an annular shape surrounding the periphery of the second stage portion, so that the first stage portion can be rolled and moved so that a game ball entering the internal space turns around the second stage portion. An introduction portion that is configured on the left or right side of the first stage portion and is capable of guiding a game ball reaching the left or right side of the first stage portion to the second stage portion; And a first discharge part that can guide the game ball reaching the front side of the first stage part from the first stage part to the outside of the internal space, and rolls and moves the first stage part The game ball is configured to be guided to the introduction part and reach the second stage part, or to be guided to the first discharge part and discharged from the first stage part to the outside of the internal space. The part is formed on the front side of the second stage part A game that has a second discharge part capable of guiding a game ball that has reached the front side of the second stage part to the first discharge part of the first stage part, and that has been guided to the introduction part and has reached the second stage part The ball is configured to be able to roll and move so as to turn around the second stage portion, and the game ball that rolls and moves along the second stage portion is guided to the second discharge portion and reaches the first discharge portion of the first stage portion. The first stage unit is configured to be discharged to the outside of the internal space.

  In the above-described invention, a winning device (for example, a start winning device 17 in the embodiment) in which a gaming ball can enter is provided below the decorative member in the gaming area, and the gaming ball guided to the first discharging unit is It is configured to drop from the first stage portion to the bottom of the decorative member and be discharged, and the game ball that has reached the rear side of the second stage portion is discharged to the rear side of the second stage portion. A groove portion that can be guided to the portion is formed, and the game ball that has been guided to the groove portion and reached the second discharge portion is guided to the second discharge portion to reach the first discharge portion of the first stage portion, and the first It is preferable that the stage unit is configured to fall toward a winning device provided below the decorative member.

  Furthermore, in the above-described invention, the second discharge unit includes a winning guide unit that guides the game ball to the first discharge unit so that the game ball falls from the first stage unit toward the winning device, and the game ball is in the first stage. A non-winning guide section that guides the game ball to the first discharge section so as to fall toward the side of the winning device from the section, and the game ball that has reached the second discharge section of the winning guide section or the non-winning guide section It is configured to be selectively guided to any one, and it is preferable that the game ball that has been guided to the groove portion and reaches the second discharge portion is guided to the winning guide portion.

  According to the present invention, the first stage portion is configured to be able to roll and move so that a game ball that has entered the internal space of the decorative member turns around the second stage portion, and the introduction portion of the first stage portion Since the game ball that has been guided to the second stage part is configured to be able to roll and move so as to turn the second stage part, the movement of the game ball that has entered the interior space of the decorative member is changed. It is possible to improve game playability.

  In addition, the game ball that has been guided to the groove portion of the second stage portion and has reached the second discharge portion is guided to the second discharge portion and reaches the first discharge portion of the first stage portion, and the decorative member from the first stage portion. By being configured to drop toward the winning device provided below the player, it is possible to give the player a sense of expectation that when the game ball reaches the groove of the second stage portion, the player will win the winning device. Thus, the playability can be further improved.

  Further, the second discharge unit of the second stage unit includes a winning guide unit that guides the gaming ball to the first discharging unit so that the game ball falls from the first stage unit toward the winning device, and to the side of the winning device. The non-winning guide portion that guides the game ball so as to fall toward the second stage, thereby providing a second function as a lottery means for determining whether or not the game ball that has reached the second stage portion is to be won by the winning device. It is possible to make it part, and the gameability can be further improved.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. FIG. 1 and FIG. 2 show a pachinko machine PM as a representative example of a ball game machine equipped with a game board according to the present invention. First, the overall configuration of the pachinko machine PM will be briefly described with reference to these drawings. . Here, FIG. 1 is a front view showing the pachinko machine PM with its glass door opened, and FIG. 2 is a rear view of the pachinko machine PM.

  As shown in FIG. 1, the pachinko machine PM has an outer rectangular frame size and is formed on the front surface of the outer frame 1 that forms a vertically fixed holding frame. The front frame 2 is attached to the front by a hinge mechanism arranged on the left and upper sides of the front so that the front frame 2 can be opened / closed and attached / detached forward, and a locking device 7 called a double lock provided on the right of the front is used. The closed state is always held in engagement with the outer frame 1.

  On the front side of the front frame 2, a rectangular glass door 3 that matches the front area of the front frame 2 is arranged on the upper side, and a ball tray 4 is arranged on the lower side. The locking device 7 and the ball tray locking device (not shown) provided on the right side of the front face are attached and are always kept closed so as to cover the front surface of the front frame 2. A launching handle 5 for performing a launching operation of the game ball is attached to the lower right portion of the ball tray 4.

  At the upper part of the front frame located behind the glass door 3, a rectangular frame-shaped storage part 2a is provided integrally with the front frame 2, and a game board locking tool 8 provided in the storage part 2a is used. The game board 10 is erected and held detachably from the front side and is visible through the glass door 3. In the present embodiment, the game board locking tool 8 is provided in the housing part 2a so that the game board 10 can be attached from the front side. However, the game board is provided on the back side by providing the housing part on the back side. It is good also as a structure which can be attached in.

  The game board 10 includes a decorative board 11 formed by attaching a cell printed with a predetermined pattern on a rectangular laminated plywood subjected to router processing or the like. On the front surface of the decorative board 11, the rail decorations 12 and 13 that are divided into two parts are screwed, a substantially circular game area PA is defined on the inner side, and is emitted from a game ball launcher (not shown). Guide rail surfaces 14 and 15 for guiding the game ball to the upper part of the game area PA are formed. Inside the game area PA, there are a large number of game nails, a windmill 16, various winning devices such as a start winning device 17 and a grand winning device 18, a center ornament 100 to which a symbol display device 20 and a reel type display device 21 are attached, etc. A game component is attached, and at the lower end portion, an out port 19 is provided for collecting the game balls rolling and falling in the game area PA without winning each winning device. In addition, on the back side of the game board 10, a ball cover (not shown) provided with a path for guiding game balls won in each winning device is provided.

  On the back side of the front frame 2, as shown in FIG. 2, a back set board 30 formed in a rectangular frame shape somewhat smaller than the inner size of the outer frame 1 is arranged on the right side of the back side of each other. The hinge mechanism 6a, 6b, which is configured to be opened and closed by sliding in the front-rear direction, is detachably attached in a laterally open / closed manner, and is always attached to the front frame by using a back set board locking tool 9 provided on each part of the back surface. 2 is kept closed so as to cover the back surface of 2. The back set board 30 includes a ball storage tank 31 for storing game balls, a tank rail 32 for aligning and flowing down game balls supplied from the ball storage tank 31, and reducing the ball pressure to flow down the game balls. A game ball processing mechanism such as an S-shaped rail 33, a ball payout device 34 for paying out game balls based on a winning state, and a ball payout passage 35 for guiding the game balls paid out from the ball payout device 34 to the ball tray 4 are provided. Is provided.

  Further, on the back of the back set board 30, a control device, a power supply unit 41 for supplying electric power to electronic components, a main control device 42 for comprehensively controlling the operation of the pachinko machine PM, game effects such as effect lighting and sound effects Various control devices such as a sub-control device 43 for mainly controlling the game, a ball payout control device 44 for controlling the game ball payout operation, an external relay terminal board 45 for inputting / outputting signals to / from the game facility, circuit boards, etc. Electronic parts are attached, and these are connected by a connector cable (not shown) so that the pachinko machine PM can be operated.

  The pachinko machine PM is used in a game in which the glass door 3, the ball tray 4, the back set board 30 and the like are closed and locked, and the game ball is stored in the ball tray 4 and the launch handle 5 is rotated. A game is started. When the firing handle 5 is turned, the game balls stored in the ball tray 4 are launched into the game area PA one by one by the game ball launching device disposed on the back side of the ball tray 4, and a pachinko game. Is expanded.

  Next, the center decoration 100 will be described with additional reference to FIGS. 3 and 4. Here, FIG. 3 is a perspective view of the center ornament 100, and FIG. 4 is a plan view of the first and second stage portions configured in the center ornament 100. FIG.

  The center decoration 100 is formed of various components integrally formed by injection molding or the like using a resin material, and is attached to an opening (not shown) formed at a substantially central portion of the game area PA. A substantially rectangular parallelepiped internal space 101 opened in the front and rear is formed at the center of the center ornament 100. As shown in FIG. 1, through the internal space 101 and the glass door 3, the back side of the center ornament 100 is formed. The display surface of the attached symbol display device 20 can be visually recognized.

  As shown in FIG. 3, a ball intake port 102 through which a game ball flowing down the game area PA can pass is formed on the left side of the center ornament 100, and is connected to the warp passage 103 in the center ornament 100. Yes. The warp passage 103 is formed so as to extend downward from the ball inlet 102 in the center ornament 100 and connect to the internal space 101, and the game ball that has passed through the ball inlet 102 and reached the warp passage 103. Is configured to roll in the warp passage 103, pass through the warp outlet 104, and enter the internal space 101.

  In the lower left front part of the internal space 101, a communication passage 105 that is inclined downward toward the right is formed below the warp outlet 104, and a game ball that has entered the internal space 101 from the warp outlet 104 The communication passage 105 rolls and reaches the first stage portion 110 formed at the bottom of the internal space 101. The first stage portion 110 is formed in an annular shape surrounding the second stage portion 120 formed at the center of the bottom of the internal space 101, and extends to the left and right on the front side of the bottom of the internal space 101, and the internal space 101. A right passage portion 112 extending forward and backward on the right side of the bottom portion, a rear passage portion 113 extending laterally on the rear side of the bottom of the internal space 101, and a left passage portion 114 extending forward and backward on the left side of the bottom portion of the internal space 101. Is done.

  The front passage portion 111 is formed so as to incline downward from both left and right ends, and a first discharge portion 117 that inclines downward as it goes forward is formed in the center portion. The front of the first discharge part 117 is open, and the game balls that have passed through the open part of the first discharge part 117 are transferred from the first discharge part 117 (that is, the first stage part 110) to the center decoration 100 (internal space 101). ) Will fall down and be discharged.

  The right passage portion 112 is formed in a right semicircular shape that connects the right end of the front passage portion 111 and the right end of the rear passage portion 113, and is configured to incline downward toward the left. A groove-shaped right introduction portion 115 is located on the left side central portion of the right passage portion 112 (a portion between the front passage portion 111 and the rear passage portion 113) from the right passage portion 112 to the left (center of the bottom of the internal space 101). The game ball that has reached the right introduction portion 115 is guided to the right side of the second stage portion 120.

  The rear passage portion 113 is formed so as to be gently inclined downward from the center toward both left and right ends, and is connected to the rear side of the right passage portion 112 and the rear side of the left passage portion 114.

  The left passage portion 114 is formed in a left semicircular shape that connects the left end of the front passage portion 111 and the left end of the rear passage portion 113, and is configured to incline downward toward the right. A groove-shaped left-side introduction portion 116 is located on the right side central portion of the left passage portion 114 (the portion between the front passage portion 111 and the rear passage portion 113) from the left passage portion 114 to the right (center of the bottom of the internal space 101). The game ball reaching the left introduction part 116 is guided to the left side of the second stage part 120.

  Then, the front passage portion 111, the right passage portion 112, the rear passage portion 113, and the left passage portion 114 are connected, and the first stage portion 110 is formed in an annular shape surrounding the second stage portion 120. The first stage unit 110 is configured to be able to roll and move so that the game ball that has entered the ball and rolled down the communication path 105 turns around the second stage unit 120. Further, the game ball rolling and moving on the first stage unit 110 is guided to the right introduction unit 115 or the left introduction unit 116 and reaches the second stage unit 120 or is guided to the first discharge unit 117 to be the first stage unit. 110 falls below the center decoration 100 (internal space 101) and is discharged.

  As shown in FIG. 4, the second stage portion 120 is formed inside the first stage portion 110 at the center of the bottom portion of the internal space 101, and the front stage portion 121 formed on the front side and the partition portion 123 are disposed in front. The rear stage part 122 formed on the rear side of the stage part 121, and left and right connecting passage parts 124 and 125 that connect the front stage part 121 and the rear stage part 122 are configured. The front stage portion 121 is formed so as to extend left and right and be slightly inclined downward toward the front. Further, both left and right end portions of the front stage portion 121 are connected to the left introduction portion 116 and the right introduction portion 115, respectively, so that the game balls guided to the left introduction portion 116 and the right introduction portion 115 reach the front stage portion 121. It has become.

  At the front end of the front stage 121, a second discharge unit 126 that can guide the game ball reaching the front end of the front stage 121 to the first discharge unit 117 of the first stage 110 is formed. The second discharge unit 126 includes a winning guide portion 127 and left and right non-winning guide portions 128a and 128b formed on the left and right sides of the winning guide portion 127, respectively, and the game ball that has reached the second discharging portion 126 wins a prize. It is configured to be selectively guided to either the guide portion 127 or the left and right non-winning guide portions 128a and 128b.

  The winning guide portion 127 is formed in a groove shape extending in the front-rear direction at the center of the front end of the front stage portion 121, and is slightly inclined downward toward the front. Then, the winning guide part 127 guides the game ball that has reached the winning guide part 127 to the center part of the first discharge part 117, and the center in the lower part of the game area PA from the first discharge part 117 (first stage part 110). A game ball is dropped toward the start winning device 17 provided below the decoration 100.

  The left non-winning guide portion 128a is formed in a groove shape extending in the front-rear direction on the left side of the winning guide portion 127, and is slightly inclined downward toward the front. Then, the left non-winning guide part 128a guides the game ball that has reached the left non-winning guide part 128a to the left side part of the first discharge part 117, and starts the winning prize device from the first discharge part 117 (first stage part 110). A game ball is dropped toward the left side of 17.

  The right non-winning guide portion 128b is formed in a groove shape extending in the front-rear direction on the right side of the winning guide portion 127, and is inclined slightly downward as it goes forward. The right non-winning guide unit 128b guides the game ball that has reached the right non-winning guide unit 128b to the right side portion of the first discharge unit 117, and starts the winning prize device from the first discharge unit 117 (first stage unit 110). A game ball is dropped toward the right side of 17.

  The rear stage portion 122 is formed so as to extend left and right and to be inclined downward toward the front partition portion 123, and a groove portion 129 is formed at a central portion thereof. The groove portion 129 is formed so as to extend from the center portion of the rear stage portion 122 to the front stage portion 121 through the front partition portion 123, and the game ball stopped substantially at the center portion of the rear stage portion 122 is provided to the second discharge portion. It is led to 126 winning guide sections 127. That is, the game ball that has been guided to the groove portion 129 and reached the second discharge portion 126 is guided to the winning guide portion 127 of the second discharge portion 126 and reaches the central portion of the first discharge portion 117, and the first discharge portion 117. It falls from the (first stage unit 110) toward the start winning device 17.

  The left communication passage portion 124 is formed in a circular arc shape that curves to the left connecting the left end of the front stage portion 121 and the left end of the rear stage portion 122. Further, the right communication passage portion 125 is formed in an arc shape that is curved rightward to connect the right end of the front stage portion 121 and the right end of the rear stage portion 122.

  Then, the front stage part 121, the rear stage part 122, and the left and right connecting passage parts 124 and 125 are connected to form an elliptical second stage part 120, which is guided to the left introduction part 116 or the right introduction part 115. The second stage unit 120 is configured to be able to roll and move so that the game ball that has reached the front stage unit 121 turns along the circumference of the second stage unit 120. In addition, the game ball that rolls and moves on the second stage unit 120 is finally guided to the second discharge unit 126 and reaches the first discharge unit 117 of the first stage unit 110, and as described above, the first discharge unit From 117 (first stage part 110), the center decoration 100 (inner space 101) is dropped and discharged.

  In the pachinko machine PM configured as described above, as described above, the first stage unit 110 rolls and moves so that the game ball entering the internal space 101 of the decorative member 100 turns around the second stage unit 120. In addition to being configured, the game ball that has been guided to the left and right introduction portions 115 and 116 of the first stage portion 110 and has reached the second stage portion 120 can be rolled and moved so as to turn the second stage portion 120. Has been. Thereby, it becomes possible to give a change to the motion of the game ball that has entered the internal space 101 of the decorative member 100, and the game performance can be improved.

  Now, when the game ball passes through the ball inlet 102 of the center ornament 100, it rolls and moves through the warp passage 103, passes through the warp outlet 104, and enters the internal space 101 of the center ornament 100. The game ball that has passed through the warp outlet 104 and reached the internal space 101 rolls and moves through the communication passage 105 and reaches the front passage portion 111 of the first stage portion 110. The first stage is configured so that the game ball that has rolled and moved to the front passage portion 111 of the first stage portion 110 turns around the second stage portion 120 (counterclockwise as viewed from above). The part 110 rolls and moves and reaches the second stage part 120 through the right introduction part 115 or the left introduction part 116 depending on how the game ball rolls (the rolling force of the game ball) or leads to the first discharge part 117. As a result, the first stage part 110 is dropped and discharged below the center decoration 100 (inner space 101).

  At this time, for example, a game ball that could not climb from the front passage portion 111 of the first stage portion 110 to the right passage portion 112 or the left passage portion 114 rolls down to the center portion of the front passage portion 111 and is first It reaches the discharge unit 117, is guided to the first discharge unit 117, and falls from the first stage unit 110 to below the center decoration 100. Also, for example, a game ball whose momentum of rolling near the center portion of the right passage portion 112 falls from the vicinity of the center portion of the right passage portion 112 to the left, reaches the right introduction portion 115, and is guided to the right introduction portion 115. And reaches the right side of the front stage 121 of the second stage 120. Similarly, the game ball whose momentum of rolling near the center portion of the left passage portion 114 has fallen to the right from the vicinity of the center portion of the left passage portion 114, reaches the left introduction portion 116, and is guided to the left introduction portion 116. And reaches the left side of the front stage 121 of the second stage 120.

  By the way, the game ball guided to the left introduction part 116 and reaches the left side of the front stage part 121 of the second stage part 120 turns along the peripheral part of the second stage part 120 (counterclockwise as viewed from above). The second stage portion 120 is rolled and moved, and is guided to either the winning guide portion 127 or the left and right non-winning guide portions 128a and 128b depending on how the game ball rolls (the rolling force of the game ball). It reaches the first discharge part 117 of the stage part 110, falls from the first discharge part 117 (first stage part 110) to the lower side of the center decoration 100, and is discharged. Similarly, the game ball guided to the right introduction part 115 and reaches the right side of the front stage part 121 of the second stage part 120 turns along the circumference of the second stage part 120 (clockwise as viewed from above). The second stage unit 120 is rolled and moved so that either the winning guide unit 127 or the left and right non-winning guide units 128a and 128b in the second discharging unit 126 depending on how the game ball rolls (the rolling force of the game ball). , Reaches the first discharge part 117 of the first stage part 110, falls from the first discharge part 117 below the center decoration 100, and is discharged.

  At this time, the game ball that has reached the winning guide portion 127 is guided to the winning guide portion 127 and reaches the central portion of the first discharging portion 117, and rolls and moves in the central portion of the first discharging portion 117, thereby moving to the first stage portion. It falls from 110 toward the start winning device 17. The game ball that has reached the left non-winning guide portion 128a is guided to the left non-winning guide portion 128a and reaches the left side portion of the first discharge portion 117, and rolls and moves on the left side portion of the first discharge portion 117. The first stage unit 110 falls toward the left side of the start winning device 17. Further, the game ball that has reached the right non-winning guide portion 128b is guided to the right non-winning guide portion 128b and reaches the right side portion of the first discharge portion 117, and rolls and moves on the right side portion of the first discharge portion 117. The first stage unit 110 falls toward the right side of the start winning device 17.

  That is, the game balls guided to the winning guide unit 127 almost win the start winning device 17, and the game balls guided to the left and right non-winning guide units 128 a and 128 b hardly win the start winning device 17. As described above, the second discharging unit 126 can be provided with a function as a lottery means for determining whether or not the game ball that has reached the second stage unit 120 is to be awarded to the start winning device 17, thereby improving the game performance. be able to.

  Further, the game ball substantially stopped at the central portion of the rear stage portion 122 is guided to the groove portion 129 and reaches the winning guide portion 127 of the second discharge portion 126. That is, the game ball that has been guided to the groove portion 129 and has reached the second discharge portion 126 is guided to the winning guide portion 127 of the second discharge portion 126 and reaches the central portion of the first discharge portion 117, and the first stage portion 110. To the start winning device 17. Thereby, when the game ball reaches the groove portion 129, it is possible to make the player have a sense of expectation to win the start winning device 17, and to improve the game performance.

  In the embodiment of the present invention described above, the main effects achieved can be summarized as follows.

  First, the first stage unit 110 is configured to be able to roll and move so that a game ball entering the internal space 101 of the decorative member 100 turns around the second stage unit 120, and the first stage unit 110. The game balls that have been guided to the left and right introduction parts 115 and 116 and have reached the second stage part 120 are configured to be able to roll and move so as to turn the second stage part 120. It becomes possible to give a change to the movement of the game ball that has entered, and to improve game play.

  Second, the game ball that has been guided to the groove portion 129 of the second stage portion 120 and reached the second discharge portion 126 is guided to the second discharge portion 126 and reaches the first discharge portion 117 of the first stage portion 110. When the game ball reaches the groove portion 129 of the second stage portion 120 by being configured to fall from the first stage portion 110 toward the start winning device 17 provided below the decorative member 100, the start winning device. It is possible to make the player have a sense of expectation for winning 17 and to further improve the game performance.

  Third, the second discharge unit 126 of the second stage unit 120 is a winning guide unit that guides the game ball to the first discharge unit 117 so that the game ball falls from the first stage unit 110 toward the start winning device 17. 127 and left and right non-winning guide portions 128a and 128b for guiding the game ball so as to fall toward the side of the start winning device 17, thereby starting the game ball reaching the second stage portion 120. The second discharging unit 126 can be provided with a function as a lottery means for determining whether or not the winning device 17 is to win a prize, so that the gameability can be further improved.

  In the above-described embodiment, the start winning device 17 is provided below the center decoration 100 in the game area PA. The start winning device 17 can enter a game ball dropped from the first stage unit 110 (first discharge unit 117). However, the present invention is not limited to this. For example, a so-called general winning device may be provided.

  In the above-described embodiment, the second stage unit 120 may be formed separately from the first stage unit 110, or may be formed integrally with the first stage unit 110.

  Further, in the above-described embodiment, the gaming board 10 according to the present invention is provided in the pachinko machine PM which is the first type pachinko gaming machine, but is not limited to this, for example, the second type pachinko gaming machine. Or a ball game machine such as a third-class pachinko game machine or a sparrow ball game machine.

It is a front view which opens and shows the glass door of the pachinko machine provided with the game board which concerns on this invention. It is a rear view which shows the back surface side of the said pachinko machine. It is a perspective view of a center decoration. It is a top view of the 1st and 2nd stage part.

Explanation of symbols

PM Pachinko machine (ball game machine)
PA game area 10 Game board 17 Start winning device (winning device)
100 Center decoration (decorative material)
101 Internal space 110 First stage portion 115 Right introduction portion 116 Left introduction portion 117 First discharge portion 120 Second stage portion 126 Second discharge portion 127 Winning guide portion 128a Left non-winning guide portion 128b Right non-winning guide portion 129 Groove portion

Claims (3)

In a game board of a ball game machine provided with a predetermined game area,
A decorative member provided in the game area and having an internal space into which a game ball can enter;
A first stage portion provided in the internal space of the decorative member and capable of rolling and moving a game ball entering the internal space;
A second stage part provided inside the first stage part in the internal space and capable of rolling and moving a game ball;
The first stage portion is formed in an annular shape surrounding the periphery of the second stage portion, and rolls the first stage portion so that a game ball entering the internal space turns around the second stage portion. Configured to be movable,
An introduction part formed on the left or right side of the first stage part and capable of guiding the game ball reaching the left or right side of the first stage part to the second stage part;
A first discharge part formed on the front side of the first stage part and capable of guiding a game ball reaching the front side of the first stage part from the first stage part to the outside of the internal space; ,
A game ball that rolls and moves on the first stage portion is guided to the introduction portion and reaches the second stage portion, or is guided to the first discharge portion and is moved from the first stage portion to the outside of the internal space. Configured to be discharged,
The second stage part is formed on the front side of the second stage part, and is capable of guiding a game ball reaching the front side of the second stage part to the first discharge part of the first stage part. Has two discharge parts,
The gaming ball guided to the introduction part and reaching the second stage part is configured to be able to roll and move so as to turn the second stage part,
A game ball that rolls and moves on the second stage portion is guided to the second discharge portion, reaches the first discharge portion of the first stage portion, and is discharged from the first stage portion to the outside of the internal space. A game board of a ball game machine characterized by being configured as described above. A winning device capable of entering a game ball is provided below the decorative member in the game area,
The game ball guided to the first discharge part is configured to drop and discharge from the first stage part below the decoration member,
On the rear side of the second stage portion, a groove portion that can guide the game ball that has reached the rear side of the second stage portion to the front second discharge portion is formed,
The game ball guided to the groove portion and reaches the second discharge portion is guided to the second discharge portion and reaches the first discharge portion of the first stage portion, and from the first stage portion to the decoration member The game board of the ball game machine according to claim 1, wherein the game board is configured to fall toward the winning device provided below the game machine. A winning guide section for guiding the gaming ball to the first discharging section so that the second discharging section falls from the first stage section toward the winning device;
A non-winning guide part that guides the gaming ball to the first discharge part so that the game ball falls from the first stage part toward the side of the winning device;
The game ball that has reached the second discharge part is configured to be selectively guided to either the winning guide part or the non-winning guide part,
The game board of the ball game machine according to claim 2, wherein the game ball that has been guided to the groove portion and has reached the second discharge portion is guided to the winning guide portion.

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