JP4614429B2 - Prize-winning device for bullet ball machines - Google Patents

Description

  The present invention relates to a winning device for a ball game machine that includes a gaming board and a winning device provided in a gaming area on the gaming board, and performs a game of winning a game ball by releasing the winning under a predetermined winning condition.

  As a prize-winning device for a ball game machine (pachinko machine) as described above, for example, as described in Patent Document 1, an opening / closing operation that opens or closes a prize opening provided on the front surface of a game board A solenoid (electric drive means) for controlling the door is disposed on the back side of the game board, and a door opening / closing shaft extending from the opening / closing door and a plunger movable within a predetermined range by energization of the solenoid are provided with an arm member or the like. It is known that an open / close door is opened and closed by transmitting an electric driving force generated by a solenoid to a door opening / closing shaft via this arm member or the like. Then, the solenoid can be energized under a predetermined hit condition to open the open / close door in the closed state.

In addition, a game ball passage called a specific region (so-called V zone) and a non-specific region is formed in the winning device, and the game ball received in the winning space in the winning opening when the opening / closing door is opened When entering a specific area, for example, a game state advantageous to the player, such as extending the opening time of the door, is generated. For example, a seesaw-like distribution member that can be oscillated and displaced is provided in the winning space for selectively distributing the game balls received in the winning space to a specific region or a non-specific region. The swinging displacement of the distribution member is made by receiving an electric driving force generated by a solenoid in the same manner as the opening / closing operation of the opening / closing door, and the winning device includes an opening / closing solenoid for the opening / closing door. Separately, a solenoid for controlling the operation of the sorting member is provided.
Japanese Patent Laid-Open No. 7-185077

  By the way, in recent years, in the pachinko machine, the symbol display device made up of a liquid crystal panel or the like provided on the front surface of the game board has been enlarged, and a winning device provided in the game board in order to secure an installation place of the symbol display device in the game board Miniaturization is desired. However, if a plurality of solenoids are used to control the operation of the door and the distribution member as described above, a storage space for storing these is required in the winning device, and the size of the winning device is reduced. Was difficult. In addition, providing a plurality of solenoids increases the cost of the winning device.

  In view of the problems as described above, an object of the present invention is to provide a prize-winning device for a ball game machine that is reduced in cost and reduced in size.

In order to solve the above-mentioned problems, a winning device for a ball game machine according to the present invention includes a gaming board, and a winning device that is attached to a front surface of the gaming board and that can receive a gaming ball falling on the gaming board. A ball game machine that plays a game in such a way that a prize is released under a predetermined winning condition and a game ball is won from a prize opening formed in the front of the game board to a prize space formed in the prize opening. For example, in the pachinko machine PM) in the embodiment, the winning device is provided below the symbol display device that displays a predetermined symbol according to the progress of the game installed on the front surface of the game board, and has won the winning space. specific area provided balls to each acceptably winning space (e.g., the first ball passage 121 in the embodiment) and the non-specific region (e.g., the second ball passage 122 in the embodiment) of the detection area consisting of a And, opening and closing member for opening and closing a winning opening provided on the game board (e.g., door 51 in the embodiment) and the first ball detecting means for detecting game balls that pass through a particular area (e.g., a sphere in the embodiment Detection sensor 131), second ball detection means for detecting a game ball passing through the non-specific area (for example, the ball detection sensor 132 in the embodiment), and a game ball won in the winning space is specified area or non-specific area And an electric drive means that is electrically driven to linearly move the moving member from the first position to the third position through the second position (for example, the solenoid 101 in the embodiment). a), engaged by being driven by the moving member, and the driving force transmission mechanism for causing the sorting operation of the opening and closing operation and distributing member of the opening and closing member according to the linear movement of the moving member, opening for winning the front Made is composed of a housing with a winning space therein, the interior of the housing, a closing member, a first ball detecting means, a second sphere detection means, and the sorting member, the electrical driving means And a driving force transmission mechanism, the driving force transmission mechanism extending in the axial direction and having a sorting member fixed thereto, and a door opening / closing shaft of the opening / closing member (for example, the rotating shaft 51b in the embodiment). Door open / close driven arm member (for example, the door open / close arm 52 in the embodiment) and a door open / close drive arm member (for example, a door open / close driven arm member provided on the sorting shaft so as to be relatively rotatable and engaged with the door open / close driven arm member). The second arm 62 in the embodiment is attached to the sorting shaft and engaged with the moving member, and the sorting shaft is rotated according to the movement of the moving member from the first position to the third position. Rotating arm member (Example For example, the first arm 61) in the embodiment and the relative rotation regulating means (for example, the mounting plate 42 in the embodiment) for regulating the relative rotation of the door opening / closing drive arm member with respect to the rotation of the sorting shaft within a predetermined rotation range. It is configured. In addition, with respect to the movement of the moving member from the first position to the second position with one electric drive means as the drive source , the relative rotation restricting means opens and closes the door together with the sorting shaft. Rotating the drive arm to rotate the door opening / closing shaft via the door opening / closing driven arm to perform the opening / closing operation of the opening / closing member, and the movement of the moving member from the second position to the third position The relative rotation restricting means is configured to restrict the rotation of the door opening / closing drive arm member with respect to the rotation of the sorting shaft and not to open / close the opening / closing member, and from the second position of the moving member to the third position. The game ball that has fallen onto the sorting member due to the rotation of the sorting shaft through the rotating arm member according to the movement up to the position and the upper surface of the sorting member being inclined downward to one of the sorting members is not The state where it is easy to be guided to a specific area and the upper surface of the sorting member The shape of the sorting member is set so that a game ball that is inclined downward to the other of the members and falls onto the sorting member is easily guided to a specific area.

  Further, in the winning device for the ball game machine having the above configuration, the distribution member has a deformed circular cross-sectional shape in which the center position changes in the axial direction, from one end side of the distribution member from the axis of the distribution shaft. A state in which the circumferential surface extending in the longitudinal direction of the sorting member becomes a rolling surface of the game ball toward the other end side of the sorting member, which is larger than the one end side of the sorting member, and from one end side of the sorting member The circumferential surface extending in the longitudinal direction of the sorting member is the rolling surface of the game ball to the other end side of the sorting member whose distance from the axis of the sorting shaft is smaller than one end side of the sorting member It changes with the rotation of the sorting shaft.

  Further, in the winning device for a ball game machine having the above-described configuration, the distribution member has a deformed circular cross-sectional shape whose center position changes in the axial direction, and has two flat guide surfaces extending in the axial direction on the outer periphery. One flat guide surface extending from the one end side of the sorting member to the other end side of the sorting member whose distance from the axis of the sorting shaft is larger than the one end side of the sorting member (for example, the flat guide in the embodiment) The surface 384) is the rolling surface of the game ball, and the distance from the one end side of the sorting member to the other end side of the sorting member is smaller than the one end side of the sorting member. The other flat guide surface that extends (for example, the flat guide surface 385 in the embodiment) changes to a state in which the game ball is a rolling surface as the sorting shaft rotates.

According to the prize-winning device for a ball game machine according to the present invention, the operation of the open / close door and the sorting member can be controlled using one solenoid as a drive source. Since it is not necessary to use, the cost of the winning device can be kept low. In addition, it is possible to downsize the winning device vertically or horizontally by using a single drive source and storing the components of the winning device inside the housing as described above, and securing by reducing the size. It becomes easy to install a large-sized symbol display device using the space on the game board that can be used. Furthermore, since not only the symbol display device but also other winning devices can be installed by effectively utilizing the space, the degree of freedom in designing the game board can be increased.

  Hereinafter, a preferred embodiment of a winning device for a ball game machine according to the present invention will be described in detail with reference to the accompanying drawings. Here, first, a schematic configuration of a pachinko machine PM described as an example of a ball game machine equipped with the winning device will be described with reference to FIG. 1 and FIG. FIG. 1 is a front view of a pachinko machine shown as an example of a ball game machine equipped with a winning device according to the present invention, and FIG. 2 is a diagram showing the internal structure of the pachinko machine. This pachinko machine PM has a rectangular frame size and a front frame 2 that is configured to have a rectangular frame size corresponding to the front of the opening of the outer frame 1 that forms a vertical fixed holding frame. The hinge members 3a and 3b arranged on the left and upper sides are attached so as to be openable and closable and detachable, and are normally engaged with the outer frame 1 using the locking device 4 provided on the right side of the front. Retained.

  On the front side of the front frame 2, there is a glass door 5 that can be seen through the game board 20 through a transparent plate material such as a polycarbonate plate or a glass plate that has a rectangular shape matched to the front area of the front frame 2 and is attached to the center. Further, an upper ball tray 6 is arranged at the lower part of the glass door 5 to guide the game balls one by one to the hitting ball launching device 9 provided on the back surface of the front frame 2 by a hinge mechanism built in the left edge. 2 can be opened / closed and attached / detached sideways. The glass door 5 and the upper ball tray 6 are normally held in a closed state that covers the front surface of the front frame 2 using the locking device 4 and a lock mechanism (not shown). A prize ball payout exit 6b for paying out a prize ball is provided on the upper left side of the contact plate 6a which is a horizontal rectangle in the upper ball tray 6 and can be opened and closed with respect to the front frame 2. Further, a lower ball tray 7 is provided at the lower part of the front frame 2, and an operation handle 8 for performing a game ball launching operation is attached along with the lower ball tray 7.

  The game board 20 includes a decorative board (also referred to as a veneer) 21 having a predetermined design cell attached to a surface of a laminated plywood having a thickness of about 19 mm cut into a predetermined shape. On the front side of the decorative plate 21, a belt-like outer rail 23a and an inner rail 23b are fixed in an arc shape, and a game area PA is defined on the inner side surrounded by the guide rails 23a and 23b. In the game area PA, a winning device 40 having a general winning device 25, a starting winning device 26 and a large winning device 50 together with a large number of nails (not shown), and a symbol display for displaying a predetermined symbol according to the progress of the game A device 28 and the like are attached, and an out port 27 is provided at the lower end of the game area PA for discharging the game balls that have fallen without winning the prize-winning tools 25, 26, 50 to the back side of the game board 20.

  A start winning sensor 133 that detects a hit of a hit ball on the start winning tool 26 and outputs a detection signal is provided in the flow path of the hit ball in the start winning tool 26. The start winning sensor 133 uses a magnetic sensor and outputs a start signal that takes two states of a high signal and a low signal as a detection signal. The start signal is output as a high signal when no hit ball is detected, and is output as a low signal only while a hit ball is detected. An optical or mechanical sensor may be used as the start winning sensor 133.

  In addition, the symbol display device 28 is located substantially at the center of the game board 20, and the symbol display device 28 displays a "special symbol" composed of a combination of three-digit symbols on the liquid crystal screen. It is comprised. Below the symbol display device 28, an unillustrated disposition hole for attaching and fixing the winning device 40 to the game board 20 is provided, and this disposition hole is formed in the front surface of the game board 20. A penetration is formed from the area PA to the back side of the game board 20. Further, four special symbol holding lamps 29, 29, 29, 29 are provided above the symbol display device 28.

As shown in FIG. 2, the lower part of the rear surface of the front frame 2 has a hitting ball launching device 9 that launches a game ball toward the outer rail 23 a, and an operation of the hitting ball launching device 9 in response to the turning operation of the operation handle 8. A launcher control board 200 to be controlled is attached. Further, behind the upper ball tray 6 is formed an auxiliary mechanism portion called a game assisting board whose front side is normally covered with the upper ball tray 6 that is normally held closed, and a ball hitting device on the front side. Foul ball collection that discharges the game ball launched by 9 toward the outer rail 23a and the foul ball returned to the ball launcher 9 side without reaching the game area PA to the lower ball tray 7 A route member, a speaker for generating sound effects according to the game development status, and the like are attached.

  A back set board 30 is attached to the back of the front frame 2. This back set board 30 has a rectangular shape somewhat smaller than the inner size of the outer frame 1, and is configured based on a base frame body 31 integrally formed with a window 31w penetrating the front and back at the center. . Back set board swinging hinge members 32 and 33 are fixed to the side edge of the base frame body 31 at a predetermined interval in the vertical direction. The upper and lower back set panel swinging hinge members 32 and 33 are fixed to the front frame 2. The back set board 30 is mounted on the back side of the front frame 2 so that it can be opened and closed laterally and detachable by engaging with the upper and lower fixed hinge members 12 and 13 and swinging or disengaging. The closing lever 34 is used to close and hold the back of the front frame 2.

  The back set board 30 is provided with a prize ball path for paying out prize balls so as to surround the window 31w. That is, on the back side of the base frame 31, a tank member 35 for storing and supplying game balls, an alignment rod member 36 for aligning and flowing down game balls supplied from the tank member 35, and an alignment rod member 36 are supplied. A prize ball standby passage 37 for receiving and waiting for a predetermined number of game balls, a ball payout device 38 for paying out the game balls waiting in the prize ball standby passage 37 based on predetermined winning conditions, etc. A prize ball path such as a prize ball payout path 39 for guiding the game balls paid out from the payout device 38 to the upper and lower ball trays 6 and 7 is provided. In addition, on the front side of the base frame 31, an out ball and a safe ball that are positioned below the window 31 w and discharged to the back side of the game board 20, and a punch that is discharged from the middle of the winning ball path by the ball punching mechanism. A collecting path (not shown) for collecting balls and the like is formed, and a ball discharging path (not shown) is formed on the back surface side of the base frame 31 to discharge the game balls gathered connected to the collecting path to a collection bucket on the gaming facility side. ing.

  In each part of the back surface of the back set board 30, a main board 700 that comprehensively controls the operation of the pachinko machine PM, a ball payout board 300 that controls the operation of the ball payout device 38 based on a command signal from the main board 700, A circuit board such as a lamp / sound control board 400 for controlling the operation of effect lighting and sound effects, a power supply board 500 for supplying power to these control boards and various electronic devices, and the like are detachably attached. The pachinko machine PM is configured by connecting electronic devices with a wire harness (not shown).

  The pachinko machine PM is used in a game with the glass door 5, the upper ball tray 6, the back set board 30 and the like closed, and the front frame 2 closed and locked to the outer frame 1. The game is started by storing the game balls in the upper ball tray 6 and rotating the operation handle 8, and the game balls stored in the upper ball tray 6 are sent one by one to the hitting ball launcher 9 and are operated. The pachinko game is developed by being struck into the game area PA with the strength corresponding to the rotation operation angle.

  Next, a first embodiment of a winning device for a ball game machine according to the present invention will be described with reference to FIGS. 3 is a front view of the winning device, FIG. 4 is a perspective view of the inside of the winning device, FIG. 5 is an exploded perspective view of a driving arm constituting the winning device, and FIG. 6 is a perspective view of the driving arm. . FIG. 7 is a diagram showing the movement of the plunger provided in the solenoid constituting the winning device, and FIGS. 8 to 10 show the operation of the drive arm and the open / close door according to the movement of the plunger. FIG. 11 is a side view showing the state of the sorting member when the plunger is located at the A position, and FIG. 12 is a view showing the state of the sorting member when the plunger is located at the B position. FIG. 14 is a block diagram showing an outline of a control system provided in the pachinko machine, and FIG. 15 and FIG. 16 are games in the pachinko machine when the plunger is located at the C position. FIG. 17 is a part of the flowchart showing the outline of FIG. 17, and FIG. 17 shows a state in which the game ball is guided to pass the ball detection sensor, and an arrow D- in FIG. 12 and FIG. 13 or FIG. 20 and FIG. Is a side view along.

  As shown in FIG. 3, a winning device 40 mounted in an arrangement hole (not shown) provided below the symbol display device 28 has a rectangular parallelepiped housing that accommodates solenoids described later and can be mounted in the arrangement hole. Body 41 and a flat mounting plate 42 formed with a rectangular opening 42 a covering the front side of the housing 41, and the back side of the mounting plate 42 is connected to the front surface of the housing 41 at several locations. The housing 41 is inserted into the arrangement hole from the front side of the game board 20 in a fixed state, and is screwed into the front surface of the game board 20 through the four attachment holes 42b, 42b, ... formed in the attachment plate 42. By stopping, the winning device 40 having the large winning device 50 capable of receiving the game ball under the predetermined hit condition on the front surface of the game board 20 is fixed to the game board 20.

  In addition, a rectangular winning opening 43 that is substantially the same size as the opening 42a and can receive a game ball is formed on the front surface of the casing 41, and inside the winning opening 43, that is, a casing. The body 41 has a winning space 44 that can receive a game ball. In the vicinity of both ends of the winning opening 43 on the back surface of the mounting plate 42, two left and right bearing portions 42c and 42c projecting rearward are provided. Rotating shafts 51b and 51b extending left and right from the left and right ends of the door 51 are attached to the bearing portion 42c. The opening and closing door 51 has a rectangular shape so that the winning opening 43 can be closed. The opening / closing door 51 can be rotated forward and backward of the game board 20 around the rotation shaft 51b. That is, the open / close door 51 has a closed position (indicated by 51 s in FIG. 4) for closing the winning opening 43 in an upright state, and an open position (in FIG. 4) inclined forward with respect to the game board 20. 51o), and can be rotated and displaced with the rotation shaft 51b as the rotation center. As described above, the open / close door 51 is attached to the winning opening 43 so as to be freely opened and closed, and the large winning device 50 capable of receiving a game ball under a predetermined hit condition is configured on the front surface of the game board 20.

  As shown in FIG. 4, the winning device 40 includes the solenoid door 101 having the plunger 102, the plunger 102, and the rotation shaft in addition to the open / close door 51 that constitutes the big prize device 50 provided on the front surface of the game board 20. A driving force transmission mechanism 260 that engages with 51b, a sorting member 280 that is provided in the winning space 44 and that guides and distributes the game balls received in the winning space 44 in either the left or right direction, and a sorting member 280 The sensor unit 110 has a rectangular parallelepiped shape and is provided with a wall surface 113 along the distributing member 280 on the left and right.

  Also, on the front surface of the sensor unit 110, a first spherical passage opening 111 communicating with a first spherical passage 121 that opens in a front and rear in a substantially square shape and is referred to as a specific region (so-called V zone) and a non-specific region are referred to. A second ball passage opening 112 communicating with the second ball passage 122 is formed. Further, although not shown in FIG. 4, a game ball that forms a part of the housing 41 and rolls on the sorting member 280 in front of the first ball passage opening 111 is used for the first ball passage. A ball receiving portion 46 that leads to the opening 111 is provided at substantially the same height as the lower end of the first ball passage opening 111 (see FIG. 16). Similarly, in front of the second ball passage opening 112, a ball receiving portion that forms a part of the housing 41 and guides the game ball rolling on the sorting member 280 to the second ball passage opening 112. A ball receiving portion (not shown) having the same shape as 46 is provided at substantially the same height as the lower end portion of the second ball passage opening 112.

  The first ball passage 111 has a detection hole 131a having a substantially octagonal shape in plan view through which a game ball can pass, and a ball detection sensor that magnetically detects the detection when the game ball passes through the detection hole 131a. 131 is provided. The ball detection sensor 131 outputs a ball detection signal that takes two states of a high signal and a low signal, and this ball detection signal is output as a high signal when the passage of the game ball is not detected. While the game ball passes, it is output as a low signal. An optical or mechanical sensor may be used as the sphere detection sensor 131.

  Similarly, the second ball passage 112 has a detection hole 132a having a substantially octagonal shape in plan view through which a game ball can pass, and this is detected magnetically when the game ball passes through the detection hole 132a. A sphere detection sensor 132 is provided. The ball detection sensor 132 outputs a ball detection signal that takes two states of a high signal and a low signal, and this ball detection signal is output as a high signal when the passage of the game ball is not detected. While the game ball passes, it is output as a low signal. An optical or mechanical sensor may be used as this sphere detection sensor.

  As shown in FIG. 4, the driving force transmission mechanism 260 includes a sorting shaft 64 that is supported by a bearing (not shown) in which a sorting member 280 extends and is fixed in the axial direction and one end is provided inside the housing 41. The first arm 61 that is attached to the other end of the sorting shaft 64 and engages with the piston portion 102a at the tip of the plunger 102 and rotates the sorting shaft 64 according to the linear movement of the plunger 102, and the opening and closing of the open / close door 51. In addition to a U-shaped door opening / closing arm 52 provided at the distal end of the moving shaft 51b and a second arm 62 which is provided rotatably relative to the sorting shaft 64 and engages with the door opening / closing arm 52, the first arm 61 and A torsion spring 63 for connecting the second arm 62 is provided.

  As shown in FIG. 5, the first arm 61 includes an annular portion 61a having a substantially cylindrical shape, a pair of engaging projections 61b extending from the annular portion 61a, and extending from the engaging projection 61b in the axial direction of the annular portion 61a. The engaging fingers 61c and 61c, the connecting portion 61d extending in a cylindrical shape in the axial direction from the annular portion 61a and connected to the distribution shaft 64, and passing through the annular portion 61a and the connecting portion 61d in the axial direction. And a fitting hole 61e.

  The second arm 62 includes a cylindrical fitting shaft portion 62a that can be fitted into the fitting hole 61e, an arm portion 62b that protrudes in a substantially perpendicular direction to the fitting shaft portion 62a, and an arm portion. A pivot shaft 62c that protrudes in a cylindrical shape in the axial direction of the fitting shaft portion 62a in a direction opposite to the fitting shaft portion 62a across the 62b, and is attached to the bearing portion 45 of the housing 41 of the winning device 40, and an arm portion 62b And an engagement piece 62d that extends substantially parallel to the axis of the fitting shaft portion 62a and can be engaged with the door opening / closing arm 52.

  Then, after a torsion spring 63 in which a metal elastic body is wound in a coil shape is put on the fitting shaft 62 a of the second arm 62, the fitting shaft 62 a is inserted into the fitting hole 61 e of the first arm 61, The first arm 61 and the second arm as shown in FIG. 6 (a) are obtained by hooking both end portions of the torsion spring 63 bent in a U shape into a hook shape to the first arm 61 and the second arm 62, respectively. A drive arm integrated with 62 is formed.

  The drive arm integrated in this way has the rotation axis 62c attached to the bearing portion 45 as the rotation center (with the connection portion 61d connected to the distribution shaft 64 as the rotation center), and the first arm 61. The second arm 62 can be rotated in the direction of the arrow P so as to rotate integrally (see FIGS. 6A and 6B). Also, from the state shown in FIG. 6A, the first arm 61 is connected to the connecting portion 61d against the urging force of the torsion spring 63 that tries to rotate the first arm 61 and the second arm 62 integrally. It is also possible to rotate the second arm 62 relative to the second arm 62 in the arrow Q direction as the rotation center (see FIG. 6C).

  The distribution member 280 that distributes and guides the game balls introduced into the winning space 44 through the winning opening 43 in either of the left and right directions is connected to the connecting portion 61d of the first arm 61 and is connected to the winning space. 44 extends in the axial direction of the distribution shaft 64 extending left and right between the first ball passage opening 111 side and the second ball passage opening 112 side and is fixed. The sorting member 280 fixed to the sorting shaft 64 in this way can be rotated as the sorting shaft 64 rotates.

  The distribution member 280 is formed with a circumferential surface having a different distance from the axis of the distribution shaft 64 (see FIG. 4), and on the first spherical passage opening 111 side of the distribution member 280, The distance from the axial center of the distribution shaft 64 is smaller than that of the second spherical passage opening 112 side, and the distance from the axial center of the distribution shaft 64 is that of the second spherical passage opening 112 side. A larger peripheral surface 282 is formed.

  When the sorting member 280 rotates so that the circumferential surface 283 extending in the longitudinal direction on the sorting member 280 from the circumferential surface 281 toward the second spherical passage opening 112 side becomes the upper surface of the sorting member 280. Further, the peripheral surface 283 is inclined downward from the second spherical passage opening 112 side toward the first spherical passage opening 111 side. On the other hand, when the sorting member 280 rotates so that the circumferential surface 284 extending in the longitudinal direction on the sorting member 280 from the circumferential surface 282 toward the second ball passage opening 112 side becomes the upper surface of the sorting member 280. Further, the peripheral surface 284 is inclined downward from the first ball passage opening 111 side toward the second ball passage opening 112 side. As described above, the shape of the distribution member 280 is such that when the distribution shaft 64 is rotated, the distribution member 280 is inclined downward toward the first ball passage opening 111 side and toward the second ball passage opening 112 side. It is set so as to be inclined downward.

  A latching solenoid 101 (hereinafter referred to as “solenoid 101”) is arranged in the winning device 40 as a drive source for opening / closing the opening / closing door 51 and the sorting operation of the sorting member 280 configured as described above. It is installed. The solenoid 101 includes two coils (not shown) and a permanent magnet sandwiched between them, and the solenoid main body 101 placed inside the housing 41 of the winning device 40 and the front and rear with respect to the solenoid main body 101. A plunger 102 that extends and can move linearly between predetermined positions in the front-rear direction; a piston portion 102a that is provided at the distal end portion of the plunger 102 and engages between the engagement fingers 61c provided on the first arm 61 described above; It is comprised. That is, as shown in FIG. 7, the plunger 102 includes an A position (first position) where the plunger 102 protrudes from the neutral position, a B position (second position) which is a neutral position, and a plunger from the neutral position. It can be linearly moved along the longitudinal axis direction (X direction in FIG. 7) at three positions, ie, the C position (third position) at which 102 is sucked.

  In a state where the solenoid 101 is not energized, the plunger 102 is held in a state of being positioned at the B position which is a neutral position. When a pulse voltage is applied to one of the plurality of coils in the solenoid 101 and energized in this state, the plunger 102 receives a magnetic force by the generated magnetic field and protrudes to the A position. The plunger 102 protruding to the A position is held at that position by a permanent magnet. When a pulse voltage is applied to the one coil in the reverse direction with the plunger 102 protruding to the A position, the plunger 102 returns to the B position, which is a neutral position.

  On the other hand, when a pulse voltage is applied to the other coil in the solenoid 101 while the plunger 102 is positioned at the B position, the plunger 102 receives the magnetic force by the generated magnetic field and is attracted to the C position. The plunger 102 attracted to the C position is held at that position by a permanent magnet. When a pulse voltage is applied to the other coil in the reverse direction while the plunger 102 is attracted to the C position, the plunger 102 returns to the B position, which is a neutral position. Thus, the movement position of the plunger 102 (movement position of the piston portion 102a at the tip of the plunger 102) can be controlled by selecting the coil to which the voltage is applied and the direction in which the voltage is applied to the coil.

  Here, the control of the opening / closing operation of the door 51 using the driving force transmission mechanism 260 configured as described above will be described.

  As shown in FIG. 8, when the piston portion 92a of the plunger 92 is in the A position, the open / close door 51 is upright. At this time, the open / close door 51 is in a closed position for closing the winning opening 43. Then, when the piston portion 92a of the plunger 92 is moved leftward from the position A to the position B, as shown in FIG. 9, the first arm 61 and the second arm 62 move the rotation shaft 62c. It rotates integrally counterclockwise as the center. At this time, the arm portion 62b of the second arm 62 rotates counterclockwise about the rotation shaft 62c, and the door opening / closing arm 52 is pressed by the engagement piece 62d. Therefore, the pivot shaft 51b having the door opening / closing arm 52 at the tip pivots clockwise so that the opening / closing door 51 tilts forward with respect to the mounting plate 42 about the pivot shaft 52 (in the direction of arrow R). (See Fig. 9).

  When the door 51 is tilted forward until the door 51 is in a substantially horizontal state in a side view, the edge 51a of the door 51 abuts against the mounting plate 42 as shown in FIG. Rotation in the direction of arrow R further than the substantially horizontal position is restricted. For this reason, the counterclockwise rotation about the rotation shaft 62c of the engaging piece 62d is restricted, and the first arm 61 and the second arm 62 are prevented from rotating integrally in the counterclockwise direction. .

  Further, when the plunger 102 moves to the left so that the piston portion 102a of the plunger 102 is positioned from the B position to the C position, as shown in FIG. 10, the second arm 62 remains held at the rotational position shown in FIG. Only the first arm 61 rotates counterclockwise about the rotation shaft 62c against the urging to rotate the first arm 61 by the torsion spring 63 in the clockwise direction.

Next, the manner in which the sorting member 280 rotates while the piston portion 102a of the plunger 102 linearly moves from the A position through the B position to the C position as described above will be described with reference to FIGS. . First, when the piston portion 102a of the plunger 102 moves between the A position and the B position, as shown in FIG. 11, the distribution member 280 is positioned so that the peripheral surface 283 is positioned on the upper surface of the distribution member 280. There pivots (11, indicated by the length l ₁₎ the distance from the axis of the distribution shaft 64 in the first ball passage opening 111 side of the upper surface of the sorting member 280 than, sorting The distance from the axial center from the sorting shaft 64 on the second spherical passage opening 112 side on the upper surface of the member 280 (indicated by the length l ₂ in FIG. 11) becomes larger.

On the other hand, when the piston portion 102a of the plunger 102 moves between the B position and the C position, as shown in FIG. 12, the distribution member 280 is positioned so that the peripheral surface 283 is positioned on the upper surface of the distribution member 280. Is more than the distance (indicated by the length l ₁ in FIG. 12) from the axial center from the distribution shaft 64 on the first ball passage opening 111 side on the upper surface of the distribution member 280. (12, indicated by the length l ₂₎ the distance from the axis of the distribution shaft 64 in the second ball passage opening 112 side of the upper surface of the member 280 and the state it is large, as shown in FIG. 13 Further, the distribution member 280 is rotated so that the peripheral surface 284 is positioned on the upper surface of the distribution member 280, and the axial center from the distribution shaft 64 on the second ball passage opening 112 side on the upper surface of the distribution member 280. distance from (14, length _{l 4} Than shown) Te, at a distance (13 from the axis of the distribution shaft 64 in the first ball passage opening 111 side of the upper surface of the sorting member 280, the larger indicated by the length l ₃₎ The state changes with the rotation of the sorting shaft 64.

  Therefore, in the process in which the piston portion 102a of the plunger 102 moves between the B position and the C position, the upper surface of the sorting member 280 is directed from the second ball passage opening 112 side to the first ball passage opening 111 side. And a state where the upper surface of the sorting member 280 is inclined downward from the first ball passage opening 111 side toward the second ball passage opening 111 side, a prize is awarded. The game ball dropped into the winning space 44 from the opening 43 for rolling is easier to be guided by the first ball passage 121 than the second ball passage 122 by rolling with the peripheral surface 283 as a rolling surface, It changes to the case where it rolls by making 284 into a rolling surface and it is easy to be induced | guided | derived by the 2nd ball path 122 compared with the 1st ball path 121.

  Here, an outline of a control system for controlling the pachinko machine PM will be described. As shown in FIG. 14, the present control system includes ball detection sensors 131 and 132, start winning sensors 133, solenoid relay board 800, solenoid 101, and symbol display device, which are game board side electrical components disposed on the game board 20. 28 and the above-mentioned main board 700 which is a frame-side electric component disposed on the back set board 30, and these are electrically connected by a cable or the like.

  That is, the main board 700 is connected to the start winning sensor 133, and a detection signal (start signal) from the start winning sensor 133 is input to the main board 700. The solenoid 101 is connected to the main board 700 via the solenoid relay board 800, and a solenoid drive signal from the main board 700 is input to the solenoid 101 via the solenoid relay board 800 to drive the solenoid 101. It has become. Further, when a symbol display signal from the main board 700 is input to the symbol display device 28, the symbol display device 28 is activated to display a variable display of symbols in a plurality of symbol display units.

  The main board 700 includes a system program that manages the entire operation of the pachinko machine PM, a storage unit that is pre-stored with a game execution program, and a microprocessor that executes these programs (hereinafter, “ And a random number generator 720 that generates random numbers for symbol lottery (for example, 65536 random numbers from 0 to 65535) irrespective of the control of the main board 700. ing.

  The CPU 711 has a symbol lottery means B73. When the main board 700 detects a low signal (start signal) from the start winning sensor 133, the symbol lottery means B73 sequentially generates 65536 from the random number generator 720. By obtaining one count value among the random numbers, the stop symbol in the symbol display device 28 is determined.

  In addition to the CPU 711 described above, the control unit 710 is provided with a ROM 712, and a control program to be executed by the CPU 711 and data necessary for the control process are described in the ROM 712. Of these necessary data, for example, symbol data for determining a stop symbol in the symbol display device 28 is recorded in the symbol data table B74. Each symbol data is given an address number, and one symbol data is specified from one address number. As described above, when the low signal (start signal) from the start winning sensor 133 is detected, the count value for the symbol lottery selected from the random numbers generated by the random number generator 720 and the symbol data in the symbol data table B74 are displayed. The stop symbol is selected by collation. Then, a predetermined symbol selected based on the symbol display signal from the main board 700 is displayed on the symbol display device 28.

  As described above, a “special symbol” (for example, “147”, “258”) composed of a three-digit pattern or a combination of numbers selected based on the lottery result by the symbol lottery means B 73 is displayed on the symbol display device 28. Although this special symbol is displayed on the liquid crystal screen, a symbol consisting of a combination of the same type of all three digits (for example, “111”, “777”) is referred to as a “big hit symbol”.

  Next, an outline of the game in the pachinko machine PM will be described with reference to the flowcharts of FIGS. In the flowcharts shown in FIGS. 15 and 16, the portions of the circle A are connected to form one flowchart, and the portions of the circle B are connected to each other.

  First, when a player operates the operation handle 8, a hit ball is shot on the game board 20. The hit ball falls on the game board 20 while contacting a nail or the like (not shown) provided on the game board 20. Then, when the start winning tool 26 is won (step S1) or the general winning tool 25 is won (step S20) in the process of falling, a predetermined number (for example, five balls) of winning balls are obtained from the winning ball payout exit 6b. It is paid out to the player (step S2 or step S21).

  If the number of reserved balls stored in the control unit 710 is zero when the start winning tool 26 has been won, the following symbol variation process is not executed, while the number of reserved balls When is 1 or more and 4 or less, 1 is subtracted from the number of reserved balls (step S3). Based on the detection signal output from the start winning sensor 135, a predetermined number (for example, five balls) of prize balls are paid out from the prize ball payout opening 6b, and a control signal is sent from the main board 700 to the symbol display device 28. The symbol display device 28 is actuated and symbol variation display is started (step S4). Note that when the hit ball is won in the start winning tool 26 during the symbol variation display on the symbol display device 28, the maximum number of reserved balls is stored in the control unit 710, and the stored number of reserved balls is stored. Thereafter, the subsequent operation of the symbol display device 28 is guaranteed. The stored number of reserved balls can be recognized by the player when the special symbol holding lamps 29, 29, 29, 29 on the game board 20 are turned on.

  In subsequent step S5, the symbol lottery means B73 acquires one count value from the random numbers generated by the random number generator 720, and selects a stop symbol corresponding to the count value. Then, a predetermined symbol selected based on the symbol display signal from the main board 700 is displayed on the symbol display device 28 (step S6).

  At this time, it is determined whether or not the count value acquired by the symbol lottery means B73 is a predetermined winning value (step S7), and unless it is the predetermined winning value, that is, the symbol display device 28 is stopped and displayed. Unless the symbol is a predetermined jackpot symbol, the solenoid 101 is not energized because the solenoid drive signal is not output from the main board 700 to the solenoid 101, the open / close door 51 remains upright, and the open / close door 51 is closed. (Step S8). In such a closed state of the open / close door 51, the game ball cannot enter the winning space 44, so that the game ball falling on the game board 20 does not win the big prize device 50 and enters the lower outlet 27. It reaches.

  On the other hand, when the count value acquired by the symbol lottery means B73 is a predetermined winning value, that is, when the special symbol that is stopped and displayed as a result of symbol variation in the symbol display device 28 is a predetermined jackpot symbol. , "Big hit game" occurs. Then, a solenoid drive signal is output from the main board 700 to the solenoid 101, the solenoid 101 is energized, the piston portion 102a of the plunger 102 moves so as to be positioned at the B position, and the opening / closing door 51 which is normally in the closed position is moved. Rotating to a predetermined forward tilted open position, the big prize device 50 is in an open state (step S9). In such an open state, the open / close door 51 receives the game ball falling on the game board 20, and the game ball can enter the winning space 44. At this time, as shown in FIG. 12, the distribution member 280 is in a state in which the peripheral surface 283 is on the upper surface, that is, the upper surface of the distribution member 280 is the first ball passage opening from the second ball passage opening 112 side. It is in a state of being inclined downward toward the opening 111 side.

  When the distribution member 280 is in such a posture, among the game balls received in the winning space 44 and dropped on the distribution member 280, the opening / closing door 51 located at the wall surface 113 of the sensor unit 110 or at the open position. A game ball that rolls right on the sorting member 280 while being guided by the lower end of the ball passes through the ball receiving portion 47 and then enters the second ball passage 112. At this time, the game ball passes through the detection hole 132a of the ball detection sensor 132 provided in the second ball passage 112 and is detected (step S10), and a predetermined number (from the prize ball payout exit 6b ( For example, 15 prize balls are paid out (step S11).

  On the other hand, among the game balls received in the winning space 44 and falling on the sorting member 280, the left side of the sorting member 280 is guided by the wall surface 113 of the sensor unit 110 or the lower end of the open / close door 51 in the open position. The game ball rolling in the direction passes through the ball receiving portion 46 and then enters the first ball passage 111 (see FIG. 17). At this time, the game ball passes through the detection hole 131a of the ball detection sensor 131 provided in the first ball passage 111 and is detected (step S10), and a predetermined number (from the prize ball payout exit 6b) ( For example, 15 prize balls are paid out (step S11). Further, when the game ball passes through the detection hole 131a of the ball detection sensor 131, a solenoid drive signal is output from the main board 700 to the solenoid 101, the solenoid 101 is energized, and the piston portion 102a of the plunger 102 is moved to the C position. The sorting member 280 is rotated so as to be positioned in the position. At this time, as shown in FIG. 13, the upper surface of the sorting member 280 is inclined downward from the first spherical passage opening 111 side toward the second spherical passage opening 112 side (the peripheral surface 284 is The posture is such that it comes to the upper surface of the sorting member 280).

  It is determined whether or not a predetermined time (for example, 30 seconds) has elapsed since the big winning device 50 is opened, or whether or not a predetermined number (for example, 10 balls) of winning is detected by the ball detection sensors 131 and 132 (step). S12), when any of the conditions is satisfied, it is closed once (step S13). At this time, the piston portion 102a of the plunger 102 moves from the C position to the A position, and the distribution member 280 has an upper surface from the second ball passage opening 112 side to the first ball passage opening as shown in FIG. It returns to the state where it inclines downward toward the 111 side.

  Then, when it is determined that there is a winning in the second ball passage 112 (specific area) while the big winning tool 50 is open (step S14), the big winning tool 50 is temporarily set as described above. After closing it will be opened again. Thereby, the opening of the big prize device 50 can be continued a predetermined number of times (for example, 16 times). In addition, when the big winning tool 50 has been opened a predetermined number of times (for example, 16 times) or when there is no winning in the second ball passage 112 during the opening of the big winning tool 50 (step S15), this jackpot The game ends.

  As described above, in the first embodiment, the operation of the door and the sorting member can be controlled using one solenoid as a drive source, so that the cost of the winning device can be kept low. it can. In addition, by using one drive source as described above, it is possible to downsize the winning device vertically or horizontally, and by using the space on the game board that can be secured by downsizing, It becomes easy to install the symbol display device. Furthermore, since not only the symbol display device but also other winning devices can be installed by effectively utilizing the space, the degree of freedom in designing the game board can be increased.

  Here, a second embodiment of the winning device for a ball game machine according to the present invention will be described with reference to FIGS. In the present example, the same parts as those in the first embodiment are denoted by the same reference numerals, and the differences will be briefly described mainly. FIG. 18 is a perspective view of the inside of the winning device in the second embodiment, and FIG. 19 shows the distribution member when the plunger provided in the winning device in the second embodiment is located at the A position. FIG. 20 is a diagram showing a state of the sorting member when the plunger provided in the winning device in the second embodiment is located at the B position, and FIG. 21 is a diagram in the second embodiment. It is a figure which shows the mode of a distribution member when the plunger provided in the winning device is located in C position.

  As shown in FIG. 18, the sorting member 380 in the present example is a part of the sorting member 280 in the first embodiment. The flat guide surfaces 383, 384, and 385 are provided. Specifically, the sorting shaft is arranged such that the distance from the axis of the sorting shaft 64 increases from the first ball passage opening 111 side to the second ball passage opening 112 side of the sorting member 380. 64, the flat guide surface 383 and the flat guide surface 384 extending obliquely with respect to the longitudinal axis direction, and the distribution member 380 from the first spherical passage opening 111 side toward the second spherical passage opening 112 side. A flat guide surface 385 extending obliquely with respect to the longitudinal axis direction of the sorting shaft 64 is formed so that the distance from the shaft center of the shaft 64 is reduced. The distribution member 380 can be rotated as the distribution force is transmitted by the drive force transmission mechanism 360 and the distribution shaft 64 rotates.

  Hereinafter, the manner in which the sorting member 380 rotates while the piston portion 102a of the plunger 102 moves from the A position through the B position to the C position will be described with reference to FIGS. First, when the piston portion 102a of the plunger 102 moves between the A position and the B position, as shown in FIG. 19, the distribution member 380 so that the flat guide surface 383 becomes the upper surface of the distribution member 380. Is rotated, the upper surface of the sorting member 380 is inclined downward from the second spherical passage opening 112 side toward the first spherical passage opening 111 side.

  On the other hand, when the piston portion 102a of the plunger 102 moves between the B position and the C position, as shown in FIG. 20, the distribution member 380 is such that the flat guide surface 384 becomes the upper surface of the distribution member 380. , And a state where the upper surface of the sorting member 380 is inclined downward from the second spherical passage opening 112 side toward the first spherical passage opening 111 side, and a flat guide surface 385 as shown in FIG. The distribution member 380 rotates so that becomes the upper surface of the distribution member 380, and the upper surface of the distribution member 380 is inclined downward from the first ball passage opening 111 side toward the second ball passage opening 112 side. It changes with the rotation of the distribution shaft 64 to the state to perform.

  For this reason, in the process in which the piston portion 102a of the plunger 102 moves between the B position and the C position, the game ball dropped into the winning space 44 from the winning opening 43 has the flat guide surface 384 as a rolling surface. When rolling and easier to be guided by the first sphere passage 121 than the second sphere passage 122, and rolling with the flat guide surface 385 as a rolling surface, the second sphere passage 122 compared to the first sphere passage 121. It changes when it is easy to be induced by.

  As described above, in the second embodiment, since the operation of the door and the sorting member can be controlled using one solenoid as a drive source, the cost of the winning device can be kept low. Can do. In addition, by using one drive source as described above, it is possible to downsize the winning device vertically or horizontally, and by using the space on the game board that can be secured by downsizing, It becomes easy to install the symbol display device. Furthermore, since not only the symbol display device but also other winning devices can be installed by effectively utilizing the space, the degree of freedom in designing the game board can be increased.

  In particular, in the second embodiment, by providing the distribution member 380 with a flat peripheral surface, the game ball that rolls on the flat peripheral surface of the distribution member 380 is in the middle of rolling. It is easy to be surely guided by the first ball passage 121 or the second ball passage 122 without dropping from the sorting member 380.

It is a front view of the pachinko machine shown as an example of a ball ball game machine provided with a prize device concerning the present invention. It is a figure showing the internal structure of the said pachinko machine. It is a front view of the above winning device. It is a perspective view inside the winning device. It is a disassembled perspective view of the drive arm which comprises the said winning device. In the perspective view of the drive arm, (a) shows the state of the integrated first arm and second arm, (b) shows the state in which both arms rotate integrally from the state shown in (a), (c). FIG. 4 is a diagram showing a state in which the first arm rotates relative to the second arm from the state shown in FIG. It is a figure which shows the mode of the movement of the plunger provided in the solenoid which comprises the said winning device. It is a side view which shows the mode of an action | operation of the said drive arm and opening / closing door according to the movement of the said plunger. It is a side view which shows the mode of an action | operation of the said drive arm and opening / closing door according to the movement of the said plunger. It is a side view which shows the mode of an action | operation of the said drive arm and opening / closing door according to the movement of the said plunger. It is a figure which shows the mode of the distribution member when the said plunger is located in A position, (a) is a left view, (b) is a front view, (c) shows a right view. It is a figure which shows the mode of the distribution member when the said plunger is located in B position, (a) is a left view, (b) is a front view, (c) shows a right view. It is a figure which shows the mode of the distribution member when the said plunger is located in C position, (a) is a left view, (b) is a front view, (c) shows a right view. It is a block diagram showing the outline of the control system provided in the said pachinko machine. It is a part of flowchart which shows the outline | summary of the game in the said pachinko machine. It is a part of flowchart which shows the outline | summary of the game in the said pachinko machine. FIG. 22 is a side view taken along arrows DD in FIG. 12 and FIG. 13 or FIG. 20 and FIG. 21 showing a game ball being guided to pass through the ball detection sensor. It is a perspective view inside a winning device in a 2nd embodiment. It is a figure which shows the mode of the distribution member when the plunger provided in the winning device in 2nd Embodiment is located in A position, (a) is a left view, (b) is a front view, ( c) shows a right side view. It is a figure which shows the mode of the distribution member when the plunger provided in the winning device in 2nd Embodiment is located in B position, (a) is a left view, (b) is a front view, ( c) shows a right side view. It is a figure which shows the mode of the distribution member when the plunger provided in the winning device in 2nd Embodiment is located in C position, (a) is a left view, (b) is a front view, ( c) shows a right side view.

Explanation of symbols

PM Pachinko machine (ball game machine)
DESCRIPTION OF SYMBOLS 1 Outer frame 2 Front frame 20 Game board 40 Prize-winning device 42 Mounting plate (relative rotation restricting means)
43 Winning opening 44 Winning space 51 Opening / closing door (opening / closing member)
51b Rotating shaft (door open / close shaft)
52 Door open / close arm (door open / close driven arm member)
61 First arm (rotating arm member)
62 Second arm (door opening / closing drive arm member)
64 Distributing shaft 101 Solenoid (electric drive means)
102 Plunger (moving member)
121 1st ball passage (specific area)
122 2nd ball passage (non-specific area)
131 Sphere detection sensor (first sphere detection means)
132 Sphere detection sensor (second sphere detection means)
260 Driving force transmission mechanism 280 Distributing member 283 Peripheral surface 284 Peripheral surface 360 Driving force transmitting mechanism 380 Distributing member 384 Flat guide surface (one flat guide surface)
385 Flat guide surface (the other flat guide surface)

Claims (3)

A game board and a winning device attached to the front surface of the game board and capable of receiving a game ball falling on the game board, wherein the game ball is formed on the front side of the game board by releasing the prize under a predetermined hit condition; In a ball game machine that plays a game so as to win from a winning opening made to a winning space formed inside the winning opening,
The winning device is
Provided below the symbol display device that displays a predetermined symbol according to the progress of the game installed on the front of the game board,
A detection area consisting of a specific area and a non-specific area provided in the winning space so as to be able to receive the game balls won in the winning space,
A closing member for opening and closing the winning opening provided in said game board, a second detecting a first sphere detection means for detecting game balls passing through the specific area, a game ball that passes through the non-specific region A ball detecting means, a sorting member for distributing and guiding the game balls won in the winning space to the specific area or the non-specific area, and an electrically driven moving member from the first position to the second position. An electric drive means for linearly moving between the third position and the movable member, and the movable member is engaged with and driven by the moving member, and the opening / closing operation of the opening / closing member and the vibration of the distributing member are controlled according to the linear movement of the moving member. A driving force transmission mechanism for performing a minute operation, and a housing having the winning opening formed in the front and having the winning space inside .
Inside the housing, the opening / closing member, the first sphere detecting means, the second sphere detecting means, the sorting member, the electrical driving means, and the driving force transmission mechanism are provided. Stow and
The drive force transmission mechanism extends in the axial direction and the distribution shaft to which the distribution member is fixed; the door opening / closing driven arm member provided on the door opening / closing shaft of the opening / closing member; and the relative rotation to the distribution shaft A door opening / closing drive arm member that is freely provided and engages with the door opening / closing driven arm member, is attached to the distribution shaft and engages with the moving member, and the first member is moved from the first position to the first position. A rotation arm member that rotates the sorting shaft according to the movement up to position 3, and a relative rotation restriction that restricts relative rotation of the door opening / closing drive arm member with respect to rotation of the sorting shaft within a predetermined rotation range. Means, and
One electrical drive means as a drive source,
In response to the movement of the moving member from the first position to the second position, the relative rotation restricting means rotates the door opening / closing drive arm together with the sorting shaft to open and close the door. The door opening / closing shaft is rotated via a driven arm to open / close the opening / closing member, and the relative movement relative to the movement of the moving member from the second position to the third position is determined. The rotation restricting means is configured to restrict the rotation of the door opening / closing drive arm member with respect to the rotation of the sorting shaft and not to open / close the opening / closing member,
Due to the rotation of the sorting shaft via the rotating arm member according to the movement of the moving member from the second position to the third position, the upper surface of the sorting member is moved to the sorting member. A state in which a game ball that is inclined downward to one of the distribution members is easily guided to the non-specific region, and an upper surface of the distribution member is inclined downward to the other of the distribution members A winning device for a ball game machine, wherein the shape of the distribution member is set so that a game ball dropped on the distribution member is easily guided to the specific area.   The distribution member has a deformed circular cross-sectional shape whose center position changes in the axial direction, and the distance from the one end side of the distribution member to the axis of the distribution shaft is from one end side of the distribution member. A state in which a circumferential surface extending in the longitudinal direction of the sorting member toward the other end side of the sorting member becomes a rolling surface of the game ball, and an axis of the sorting shaft from one end side of the sorting member To the other end side of the sorting member whose distance from the one end side of the sorting member is smaller than the one end side of the sorting member. 2. The ball game machine winning device according to claim 1, wherein the winning device changes with the rotation of the minute shaft.   The distribution member has a deformed circular cross-sectional shape whose center position changes in the axial direction, and has two flat guide surfaces extending in the axial direction on the outer periphery, and the distribution shaft from one end side of the distribution member A state in which one flat guide surface extending to the other end side of the sorting member having a distance from the axial center of the sorting member that is larger than one end side of the sorting member becomes a rolling surface of the game ball; A state in which the other flat guide surface extending from one end side to the other end side of the sorting member whose distance from the axial center of the sorting shaft is smaller than one end side of the sorting member is a rolling surface of the game ball In addition, the winning device for a ball game machine according to claim 1, wherein the winning device changes with the rotation of the distribution shaft.

Images