JPH0627184Y2 - Pachinko machine winning device - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention allows a ball receiving member that is actuated by a drive source to face a large winning opening whose front surface is open and can be defined with a game section. The ball receiving member enables conversion into a first state in which the gaming section and the special winning opening are defined and a second state in which the gaming section and the special winning opening communicate with each other, and a special profit state for the special winning opening. The present invention relates to a winning device for a pachinko machine, which is provided with a special winning opening capable of creating and a general winning opening that is a normal winning.

<Prior Art> As is well known, various types of winning devices are provided in the pachinko machine, the front side is open, and a large winning opening that can be defined with the game section surrounded by the guide rails has a drive source. A first state in which the ball receiving member operated by the drive is faced, the game unit and the special winning opening are defined by the ball receiving member, and the ball flowing down the game unit cannot flow into the special winning opening, and the game unit. And the special winning opening are in communication with each other, and the ball flowing down the gaming section can be converted into a second state in which the ball can easily flow into the special winning opening. A special prize hole that can create a special profit state by further winning and a general prize hole that becomes a normal prize are established, and the balls that flow into the above-mentioned big prize hole are distributed to the special prize hole and the general prize hole. There are many prize winning devices with members.

Then, the distribution member in the above-described winning device is operated by using a motor, a solenoid, or the like as an operation source, and constantly rotates in a certain direction, moves up and down, left and right, front and back, or stops moving ones. , The balls that have flowed into the special winning opening are distributed to the special winning opening and the general winning opening.

<Problems to be solved by the invention> However, the distribution member provided in the winning device of the conventional pachinko machine is, for example, one that always rotates in a fixed direction, or one that continuously repeats the same operation, There is no distinction between a state that is advantageous for a player who easily guides a ball that has flown into the special winning opening to a special winning opening and a state that is unfavorable for a player that has a ball that easily flows into a general winning opening, and there is a change in the flow of the ball. Poor and low in playability. On the other hand, when the sorting member that is stopped is moved or the sorting member that is operating is stopped, it is possible to create a favorable state and a disadvantageous state for the player. When the member is stopped, depending on the inflow position of the sphere,
After that, the flow direction or path of the ball is determined, the dynamic change of the ball is poor, and there is no thrill or expectation.

Further, in the conventional sorting member, when the sorting member is in a disadvantageous state, the player operates the stop button of the launching device to temporarily stop the firing of the hit ball, so that the game tends to be an intermittent game. On the other hand, regardless of the advantages and disadvantages of the distribution part, if the balls are continuously fired, there is no room for technical intervention, and the pachinko game playability is lost.

Furthermore, when the distribution member continues to be stopped, the stop position and shape of the distribution member greatly affect the flow of the sphere, and the winning percentage of the special winning opening is fixed. Spends a lot of effort to decide.

<Means for Solving the Problems> The present invention has been proposed in view of the above, and a ball receiving member that is actuated by the drive of the drive source is provided in the large winning opening that is open to the front and can be defined with the game section. In fact, the ball receiving member enables conversion into a first state in which the gaming section and the special winning opening are defined and a second state in which the gaming section and the special winning opening communicate with each other, and the special winning opening is special. In a winning device of a pachinko machine provided with a special winning opening capable of creating a profit state of and a general winning opening that becomes a normal winning, a rotating body capable of reversing the rotation direction by the operation of an actuation source is provided in the big winning opening. The rotation distribution means is provided, and the winning rate of the special winning opening can be changed by the difference in the rotating direction of the rotating body.

<Action> By reversing the direction of rotation of the rotating body provided in the special winning opening, it changes the path of the ball, making it easier for the ball to enter the special winning opening or the general winning opening. Then, the winning rate of the special winning opening can be changed.

<Embodiment> Hereinafter, the present invention will be described with reference to embodiments of the drawings.
The figure is a front view of a pachinko machine 2 in which the winning device 1 according to the present invention is arranged. The outline of the pachinko machine 2 is that an inner frame 4 is screwed to one side of an outer frame 3 by a hinge 5 so as to be opened and closed. A metal frame 6 is provided in the window opened in the inner frame 4, a game board 7 is exposed from above in the upper portion of the window, and an upper tray 8 for storing balls is placed in the lower portion of the window. A saucer set 9 is provided, and a firing rod (not shown) is rotationally driven in the lower portion of the inner frame 4 to grip a ball into the game portion 10 on the surface of the game board 7 and from the upper saucer 8. A lower tray set 13 and the like in which the lower tray 12 and the like that store the overflowed excess balls are arranged are provided.

Also, a game section surrounded by the guide rails 14 of the game board 7
The prize winning device 1, a plurality of starting ports 15 ..., the out port 16 and the like are provided in the device 10, a shoulder winning port 17 is provided at a side position of the above winning device 1, and a sleeve tulip type is provided at a diagonally lower position. An accessory 18 is provided. Furthermore, the wind turbine 19 and a large number of obstacle nails (not shown) are arranged at appropriate positions. When a ball shot by the player wins the prize device 1 or the sleeve tulip type accessory 18, etc., a predetermined number of prize balls are discharged to the upper tray 8 by a prize ball discharging device (not shown). Balls that have not won are configured to be collected at the outlet 16.

In the illustrated embodiment, the winning device 1 is a game unit 10
The starting ports 15 ... are arranged side by side in a row on the mounting board to be mounted on the game board 7, and lamps and the like are exposed from the rear in the vicinity of the starting ports 15 ... Is formed. An indicator lamp is also formed on the sleeve tulip type accessory 18 located diagonally below the winning device 1.

The outline of the winning device 1 described above includes a mounting board 22 integrally having a flange portion 21 for mounting on the game board 7 around the opening portion 20, and a box-frame-shaped rear box 23 opening toward the front. The opening 20 and the rear box 23 communicate with each other to form a special winning opening 24.

At the upper edge of the opening 20 of the mounting board 22, a armor portion 26 with a decorative plate 25 attached to the front surface is projected, and a winning entrance 27 is opened above the armor portion 26 to make the ceiling prize. A winning ball gutter 28 for discharging the ball flowing into the mouth 27 to the rear of the game board 7 is provided rearward.
A 10-count display 29 is constructed by arranging light-emitting diodes in a line inside the armor portion 26 so as to face the top plate 25. Further, the display substrate 30 is hung from the upper edge of the special winning opening 24, and the display substrate 30 is provided with, for example, a 7-segment light emitting display device to form a continuous display device 31.

Further, a pair of ball receiving members 33 which are rotated by the drive mechanism 32 are faced to the left and right side edges of the opening 20, and a rotating shaft is integrally provided on the rear surface of the ball receiving members 33. This rotation axis is the mounting board 22
A shaft hole provided in the flange portion 21 of the shaft and a cylindrical bearing portion 34 provided in the rear box 23 are rotatably pierced, and a crank member 35 is fitted to the rear end of the rotary shaft, and the crank member 35 is planted in the crank member 35. The provided crank pin is loosely fitted in the elongated hole formed in the crank lever 36, and the crank lever 36 is pivotally attached to the plunger 37 'of the drive solenoid 37 serving as a drive source. Plunger 37 ′
A return spring is wound around to urge the plunger 37 'downward. The crank member 35, the crank lever 36, the driving solenoid 37, etc. are a driving mechanism for the ball receiving member 33.
Make up 32. In the illustrated embodiment, the pair of left and right ball receiving members 33 are provided with a pair of left and right driving solenoids 37, and the crank lever 36 is commonly used to drive the left and right ball receiving members 33 in synchronization. is doing.

Inside the special winning opening 24, there is provided a partition shelf 38 having a gentle downward slope at the same height as the rotating shaft. The partition shelf 38 has a tilted lower end, that is, a rear edge 38a and a rear box 23. A ball drop port 39 through which a ball rolling on the upper surface of the partition shelf 38 falls is provided between the rear wall 23a and the rear wall 23a.

Further, a bottomed ball receiving frame 40 having an open upper surface and a rear surface is attached to the front surface of the lower portion of the special winning opening 24. This ball receiving frame 40
Is divided into three laterally by a partition plate 41, and a special winning opening 42 capable of creating a special profit state is formed in the center by further entrance of the balls flowing into the large winning opening 24, and the special winning Mouth 42
The general winning opening 43, which is a normal winning, is formed by further entering the balls that have flowed into the large winning opening 24 on the right and left sides of. Then, a continuation switch 44 for detecting the entry of a ball is exposed to the special winning opening 42. In addition, the mounting board 22 is provided behind the bottom portion 40 'of the ball receiving frame 40.
A ball discharge gutter 45 extending to the back side of the
And the ball that has flowed into the general winning opening 43 is designed to be discharged to the back side of the game board 7, and a 10-count switch (not shown) is faced to the downflow destination of the ball discharging gutter 45 to make a big prize. The spheres flowing into the mouth 24 are counted, and the 10-count display 29 provided in the armor portion 26 visually displays the sphere inflow state to the player.

In the illustrated embodiment, the upper edge of the ball receiving frame 40 and the ball receiving member
The obstacle wall 46 is provided so as to project between the rotary shaft of 33, and when the ball receiving member 33 is upright, the special winning opening 24 and the game section 10 are completely defined. In other words, the ball is the ball receiving member.
It cannot flow into the special winning opening 24 unless 33 is turned sideways.

Below the partition shelf 38, there is provided a guide bottom plate 47 that gently inclines downward so as to guide the ball dropped from the ball drop port 39 to the special winning opening 42 and the general winning opening 43. Therefore, the partition shelf 38 is rolled backward to guide the bottom plate from the ball drop port 39.
The ball falling on 47 rolls forward on the guide bottom plate 47.

If you leave it as it is, the ball dropped on the guide bottom plate 47 will be the special winning opening.
Dividing shelf 38 determines whether to enter 42 or general winning opening 43
When it rolls and falls into the ball drop opening 39, it is determined by its position, speed, etc., and there is no sense of expectation or thrill, and the game is boring. Therefore, in the winning device 1 of the present invention, the rotation distributing means 50 having the rotating body 49 capable of reversing the rotation direction by the operation of the actuation source 48 is provided in the special winning opening 24, and the special winning opening is provided.
It has changed the winning rate of 42.

That is, in the embodiment shown in FIGS. 1 to 5, a pair of rotary distribution means 50 capable of reversing the rotation direction by the operation of the motor 51 as the operation source 48 is housed in the guide bottom plate 47. . This rotation distributing means 50 is a rotating body in which a plurality of ball locking pieces 53 ...
49 is inserted from below the guide bottom plate 47, and the ball locking piece 53 is projected onto the upper surface of the guide bottom plate 47. The ball locking piece 53 is
A mountain-shaped and plate-shaped first ball locking piece 53a whose height is approximately the same as the diameter of the sphere and whose outer end matches the peripheral edge of the rotating body 49, and a second ridge-shaped second ridge-shaped locking piece 53a which is low in height but widens toward the end. The ball locking pieces 53b are alternately provided radially. Gear parts 54 having the same number of teeth are formed around the rotating body 49, and the gear parts 54 are meshed with each other so that the rotating bodies 49 rotate in mutually opposite directions. In the illustrated embodiment, the rotation center of the rotation distribution means 50 is set to the partition shelf 38.
It is positioned on the downward extension line of the trailing edge so that the ball falling from the partition shelf 38 will fall behind the two rotating bodies 49, 49. Body 49, 49
Between the outside of the and the side wall portion 23b of the special winning opening 24, the ball is arranged to flow down forward while being slightly affected by the ball locking pieces 53a, 53b or without being affected. . In addition, the first ball locking piece 53a of one rotating body 49 is
It is arranged so as to face the second ball locking piece 53b of 9.

When the rotation of the motor 51 as the operation source 48 is also transmitted directly or indirectly to one of the pair of rotating bodies 49 as described above, the rotating bodies 49, 49 rotate in opposite directions. Then, when both the rotating bodies 49, 49 are both rotated outward, that is, when the rotating body 49 on the left side is rotated counterclockwise and the rotating body 49 on the right side is rotated clockwise, from the ball drop opening 39. The falling balls are guided outwardly by the ball locking pieces 53a, 53b of the rotating bodies 49,
It easily rolls forward on the guide bottom plate 47 through the sides of the two rotating bodies 49, 49 and flows into the general winning opening 43 on the side. On the other hand, when the rotation distribution means 50 is rotated inward, that is, when the left side rotating body 49 is rotated clockwise and the right side rotating body 49 is rotated counterclockwise, the ball falling from the ball drop opening 39 is dropped. Are collected in the center and easily flow into the special winning opening 42 through between the two rotating bodies 49, 49.

Further, the illustrated winning device 1 is provided with a holding means 55 for temporarily holding the ball in the special winning opening 24. This holding means 55
Is composed of a movable body 56 desired on the upper surface of the partition shelf 38 and a drive source 57 for the movable body 56. The movable body 56 normally faces the upper surface of the partition shelf 38, and one ball can be retained on the upper surface of the partition shelf 38 by the upper surface of the partition shelf 38 and the front surface of the movable body 56. For this purpose, a substantially U-shaped notch 58 is provided in the center of the partition shelf 38 in the lateral width direction so that the rear edge is opened, and the movable body 56 is made to face the base end of the notch 58. In addition, a bulge portion 59 that projects slightly upward is provided on the side edge of the base end portion of the cutout portion 58 so that the ball to be retained stops. A movable rod 60 is planted on the rear surface of the movable body 56, and a balance weight 61 is provided at the rear end of the movable rod 60. The balance weight 61 is pivotally attached by a gate-shaped support member 62 so as to be vertically rotatable. In addition, a plunger 63 'of a driving solenoid 63 is exposed from above at the rear of the support member 62, and the driving solenoid 63 is
The pressing piece 64 provided at the lower end of the plunger 63 'that projects when being excited presses the pressure receiving portion 61' behind the balance weight 61, so that the movable body 56 rises.
Further, the support member 62 is fitted to the output shaft of a forward / reverse rotatable stepping motor fixed to a motor bracket 65 attached to the rear side of the rear box 23, and a predetermined angle is generated by a pulse supplied to the stepping motor 66. It swings laterally intermittently. The support member 62 is provided with a return switch 67 that reverses the rotation direction when the support member 62 is rotated up to the maximum angle. The return switch 67 includes, for example, a light shield plate provided on the support member 62, and an optical sensor extended to the motor bracket 65 so that the light path is blocked by the light shield plate.

In the illustrated embodiment, drop holes 68 are provided on both sides of the partition shelf 38 so as to face the rotation trajectory of the movable body 56, and the balls dropped in the drop holes 68 are won in the right and left general winning openings 43. It's getting easier.

Next, the game of the pachinko machine 2 provided with the winning device 1 having the above-described structure will be briefly described. The pachinko machine 2 turns on the power so that the ball receiving member 33 facing the side edge of the special winning opening 24 will be displayed. Standing up and defining the big winning hole 24 from the game section 10, the movable body 56 of the holding means 55 starts a reciprocating operation of about 6 seconds per cycle with an angle width of 60 degrees to the left and right, and a rotation distribution means. Each of the 50 rotary bodies 49 starts to rotate outward at a rotation speed of 40 times per minute.

When the hit ball shot by the player enters the first starting opening 15a,
The first starting opening switch facing the first starting opening 15a is turned on to detect the ball. When the first starting opening switch detects a ball and is turned on, an electric control device (not shown) excites the driving solenoid 37 of the driving mechanism about 0.7 seconds after the first starting opening switch is turned on. The ball receiving member 33 is approximately 0.
Open and close twice every 7 seconds. In addition, the first starting port 15a
When the ball enters the electric ball, the electric control device stops the lateral reciprocating motion of the movable body 56, excites the movable solenoid 63, and raises the movable body 56.
Hold for 2 seconds after the second closing of 33. On the other hand, when the ball fired by the player enters the left and right second starting ports 15b and the second starting port switch is turned on to detect the ball, the electric control device turns on the second starting port switch. After about 0.4 seconds have elapsed, the driving solenoid 37 is excited to open the ball receiving member 33 once for about 0.4 seconds to stop the reciprocating motion of the movable body 56 in the lateral direction and to move the movable solenoid 63. To excite the movable body
56 is raised, and this state is maintained for 2 seconds after the ball receiving member 33 is closed.

When the ball which flows down the game board 7 flows into the special winning opening 24 while the ball receiving member 33 is rotated and the big winning opening 24 communicates with the game section 10, the ball rolls the partition shelf 38 rearward. Then, it falls on the guide bottom plate 47 from the ball drop port 39 at the rear edge of the partition shelf 38, the notch 58 or the drop hole 68. At this point, the two rotating bodies 49, 49 provided on the guide bottom plate 47 are rotating outward, so the ball that has fallen rolls forward on the guide bottom plate 47, and the special winning opening 42 in the center or the general left and right You will enter the winning hole 43.

When the ball that has flowed into the special winning opening 24 as described above is lucky and enters the special winning opening 42, the continuation switch 44 detects this ball and shifts to a special game that is in a profitable state for the player. You can

When the special game starts, the ball receiving member 33 immediately stands up, closes the special winning opening 24 for about 3 seconds, and then newly opens and closes 18 times for about 30 seconds or about 10 winnings in the special winning opening 24. Open and close at 0.8 second intervals until the ball comes in. When the special game starts and the ball receiving member 33 stands up and closes the special winning opening 24, the movable body 56 returns to the center and descends to allow one ball to be retained in the notch 58. And this movable body 56 is
The ball receiving member 33 opens and closes 15 times, or the movable body 56 counts seven balls that are not retained, or enters the special winning opening 42 again and the continuation switch 44 operates to start a new special game. When starting, it rises due to the excitation of the movable solenoid 63. At this time, when the movable body 56 holds the ball, the ball falls from the notch 58 to the center of the guide bottom plate 47. Then, this ball rolls forward in the center of the guide bottom plate 47, and the probability of entering the special winning opening 42 located in the center increases. Further, when the ball receiving member 33 opens and closes 15 times, counts seven balls, or starts a new special game, the rotation direction of the rotating body 49 reverses inward. That is, the rotating body 49 on the left side is clockwise, and the rotating body 49 is clockwise on the right side. Therefore, the balls falling from the partition shelf 38 to the guide bottom plate 47 are guided toward the center of the guide bottom plate 47 by the ball locking pieces 53a and 53b of the two rotating bodies 49 and 49,
It comes to roll forward through the center of the induction bottom plate 47,
It becomes easier for the ball to enter the special winning opening 42.

The effective time of the continuation switch 44 continues until 2 seconds elapse after the ball receiving member 33 has been closed and closed a predetermined number of times or closed for 10 counts. When the ball receiving member 33 is opened / closed 18 times or 10 balls flow into the special winning opening 24, the opening / closing operation of the ball receiving member 33 ends, but the special winning opening 42 is opened during the opening / closing operation.
When the hemisphere enters again, the above operation is regarded as one cycle and the next cycle is started, and the cycle can be updated up to 8 times. That is, when the ball enters the special winning opening 42 and the continuation switch 44 is turned on, the ball receiving member 33 immediately stands up once, closes the special winning opening 24 for about 3 seconds, and then shifts to a new cycle. The receiving member 33 is opened and closed 18 times. In this case,
Depending on the state of the movable body 56 of the holding means 55, there is a slight difference in the operation of the movable body 56 and the rotating body 49 of the rotational distribution means 50. That is, when the movable body 56 descends and the ball can be held, when the ball enters the special winning opening 42, the movable body 56 rises for about 3 seconds, that is, the closing time of the ball receiving member 33. . Also,
At this time, the two rotating bodies 49, 49 continue to rotate outward. On the other hand, when the movable body 56 rises and both rotary bodies 49, 49 are rotating inward, if the player enters the special winning opening 42, the movable body 56 rotates both while maintaining the raised state. Body 49,
The direction of rotation of 49 reverses outward. In addition, the movable body 56,
Until the 7th cycle, the ascending state is maintained for about 3 seconds and then descends to return to the state in which the ball can be held, but after the 8th cycle, it remains ascending.

Then, the continuation display 31 visually displays to the player so that it is possible to confirm what cycle the opening / closing operation is currently performed.

When the final cycle of the special game, that is, the ninth opening / closing operation of the ball receiving member 33 is started, the continuation switch 44 becomes invalid, and the ball receiving member 33 is closed a predetermined number of times or closed for 10 counts, and then the first start port is newly opened. Continue switch until ball 15a or second start port 15b enters and opening / closing operation of ball receiving member 33 resumes.
44 stops functioning. In this way, the effective time of the continuation switch 44 is limited in the above-described continuing game by the predetermined number of times of opening and closing the ball receiving member 33 (both start ports 15
(including opening and closing by entering the ball into a, 15b), or when the opening and closing of the ball receiving member 33 by 10 count is finished, if the effective time of the continuation switch 44 is lengthened, it becomes a game that is easy to continue. This is because there is a risk of fueling.

According to the winning device 1 as described above, by reversing the rotational direction of the rotation distributing means 50 and the operation of the movable body 56 of the holding means 55, it is possible to hold a ball in the special winning opening 24, or it is advantageous for the player. A state and a disadvantageous state can be created, the flow of the ball in the special winning opening 24 is changed, the expectation is raised, and the playability is improved.

6 to 8 show the second embodiment, in which the rotary shaft 69 of the rotary distributing means 50 is set in the horizontal direction and the rotary body 49 of the rotary distributing means 50 is set in the front direction. By reversing around and backward, change the winning rate of the special winning opening 42,
A state advantageous to the player and a state disadvantageous to the player are created.

The rotating body 49 of the rotation distributing means 50 is formed by opening the plate-like ball receiving pieces 70 in three directions at intervals of about 120 degrees so that the cross-sectional shape is Y-shaped. Horizontal axis of intersection
69. The rotation distribution means 50 is located in the ball drop opening 39 facing the rear edge of the partition shelf 38, and is an operation source (not shown).
For example, a rearward rotation by a motor (direction of arrow A in FIG. 6)
And forward rotation (in the direction of arrow B in FIG. 6).

Further, on the upper surface of the guide bottom plate 47 corresponding to the ball drop port 39, a ball shifting guide 72 is provided which is inclined so that the ball can be guided to the center and has a ball passing portion 71 opened at the center portion.

Therefore, while the rotating body 49 is rotating forward, the ball rolling on the partition shelf 38 rearward is moved by the ball receiving piece 70 to the ball guide 72.
, And rolls on the upper surface of the guide bottom plate 47 without being affected by the ball gathering guide 72 to enter the right and left general winning openings 43 or the central special winning opening 42. Incidentally, this state is a disadvantageous state for the player. On the other hand, when the rotating direction is reversed and the rotating body 49 is rotated backward, the ball rolling on the partition shelf 38 backward is caught by the ball receiving piece 70 and is carried to the rear of the ball drop opening 39. , Drops on the back side of the ball guide 72. Therefore, the falling ball is guided by the inclination of the ball guide 72 and passes through the center ball passing portion 71 to guide the bottom plate 47.
Roll in the central part of. Therefore, the special winning opening 42 in the center can be easily won, and the winning rate of the special winning opening 42 is increased, which is advantageous to the player.

Since the movable body 56 and the like of the holding means 55 have the same structure as that of the first embodiment, the same reference numerals are given and the description thereof is omitted.

Even with the winning device 1 in which the above-described rotation distributing means 50 is housed, by reversing the rotation direction of the rotating body 49,
It is possible to create an advantageous state and an unfavorable state for the player, and change the movement of the ball in the special winning opening 24 to improve the playability.

When the ball receiving piece 70 of the rotation distributing means 50 is provided with a cutout portion 73 as shown in FIG. 8 (A), the cutout portion 73 is rotated forward.
It is possible to give a feeling of expectation that the ball falls from the rear of the ball guide 72 from 73.

Further, as shown in FIG. 8 (B), a downward taper 74 directed toward the center is attached to one surface of the single ball receiving piece 70, that is, to the surface 70 'which becomes the upper surface side in the forward rotation. May be gathered in the center. When the sphere is placed on the surface provided with the taper 74, the sphere flows to the center, so that even if the rotator 49 rotates forward and the sphere falls to the front side of the ball guide 72, the guide bottom plate 47 has the same shape. Since it falls to the center, it is easy to enter the special winning opening 42 in the center, which is advantageous to the player.

Further, as shown in FIG. 8 (C), each ball receiving piece of the rotating body 49.
A downward taper 75 toward the center may be provided on one surface of 70, that is, the surface 70a which becomes the upper surface side when rotated backward, so that the spheres gather at the center. In this case, even if the ball guide 72 is not provided, the ball easily wins the special winning opening 42 in the center, which is advantageous for the player.

FIGS. 9 to 11 show still another embodiment. In this embodiment, a groove is formed on the outer peripheral surface of the rotary drum 76 as the rotary distribution means 50.
A rotary body 49 having 77 engraved therein is provided.

That is, a plurality of grooves 77 having different shapes into which balls can be fitted are provided on the outer peripheral surface of the drum-shaped rotating body 49. For example, three kinds of grooves 77a, 77b, 77c are provided in the illustrated embodiment. The first groove 77a extends in the axial direction with a width and a depth that are substantially the same as the diameter of the sphere, and is bent in a "V" shape at the central portion. Second groove
77b extends in the axial direction with a width approximately the same as the diameter of the sphere, but the depth is deeper in the central portion in the axial direction. The third groove 77c is located in the central portion in the axial direction, and has a width, a depth and a length of about one sphere. The three kinds of grooves 77 ... Are radially arranged at substantially equal intervals around the rotary shaft 69.

Rotate the above-mentioned rotating body 49 into each groove on the ball drop opening 39 of the special winning opening 24.
77 ... is rotatably pivoted so as to face the rear edge of the partition shelf 38,
It is rotated in the forward and reverse directions by an actuation source (not shown).

When the sphere enters the first groove 77a while the rotator 49 is rotating backward (in the direction of arrow A in FIG. 10), the sphere once flows to the side end portion of the rotating drum 76. When the groove 77a exceeds the apex of the rotation locus, it flows to the center on the contrary, and further rotation of the rotating body 49 causes it to fall from the rear to the central portion in the width direction of the guide bottom plate 47. Therefore, the ball rolls in the central portion of the guide bottom plate 47 and easily enters the central special winning opening 42, which is advantageous to the player. On the other hand, when the rotating body 49 is rotating forward (in the direction of arrow B in FIG. 10), the sphere fitted in the first groove 77a flows to the side end of the rotating body 49 and is guided from the side end. It falls on the side portion of the bottom plate 47, rolls on the side portion of the guide bottom plate 47, and easily enters the right and left general winning openings 43, which is disadvantageous to the player.

Further, when the sphere fits into the second groove 77b while the rotating body 49 is rotating backward, the sphere flows to the central portion and drops from the central portion to the rear of the guide bottom plate 47. In addition, the rotating body 49
When the ball rotates forward, the ball fitted in the second groove 77b also flows to the central portion and drops from the central portion to the front of the central portion of the guide bottom plate 47. Therefore, with respect to the second groove 77b, the sphere can be brought closer to the center portion regardless of the rotation direction, but the backward direction has a time margin until the sphere falls, so the sphere is surely centered. It is possible to get closer to the player, which is advantageous to the player.

Further, the ball fitted in the third groove 77c falls on the central portion of the guide bottom plate 47 regardless of the rotation direction, and rolls toward the special winning opening 42.

Also according to this embodiment, it is possible to create a favorable state and a disadvantageous state for the player by the difference in the rotation direction of the rotation distributing means 50, and to improve the playability by changing the movement of the ball. You can

Incidentally, the reference numerals not described in this embodiment are the same as the same reference numerals in the above-mentioned first embodiment, and the explanation thereof will be omitted. Further, in the case of this embodiment, the drop hole 68 may be omitted. Furthermore, the game mode can be set appropriately.

The present invention has been described above with reference to the embodiments of the drawings, but the present invention is not limited to the above-mentioned embodiments, and can be appropriately implemented unless the configuration described in the scope of claims for utility model is changed.

(Effects of the Invention) In summary, according to the present invention, the rotation distribution means capable of reversing the rotation direction is provided in the big winning opening of the winning device, and the winning ratio of the special winning opening is determined by the difference in the rotation direction of the rotation distribution means. Since it can be changed, it is possible to create a favorable state and a disadvantageous state for the player, without increasing the flow of the ball in the special winning opening, increasing the player's expectation and pachinko game Improves playability.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Fig. 1 is a front view of a pachinko machine, Fig. 2 is a front view of a winning device, and Fig. 3 is a winning device in a state where a movable body descends to hold a ball. Longitudinal section, 4th
The figure is a vertical cross-sectional view of the winning device in which the movable body is lifted to release the held ball, FIG. 5 is a partial cross-sectional view of the winning device, and FIG. 6 is a vertical cross-section of the winning device in another embodiment. A plan view, FIG. 7 is a partial cross-sectional view of the same as above, FIGS. 8 (A) and 8 (B) are perspective views showing an example of a rotating body, and FIG. 9 is a part of a winning device in still another embodiment. A transverse cross-sectional view, FIG. 10 is a partial vertical cross-sectional view of the same as above, FIG. 11 is a perspective view of the above-mentioned rotating body, and FIG. 12 is a time chart showing a rotation cycle of a movable body in an example of a game. Is a time chart showing the relationship between the first starting opening, the large winning opening and the movable body, FIG. 14 is a time chart showing the relationship between the second starting opening, the large winning opening and the movable body, and FIG. 15 is a special winning opening and the large body. Fig. 16 is a time chart showing the relationship between the winning opening, the movable body, and the rotating body. Fig. 16 shows that the continuation switch was turned on while the special winning opening was open. Special pay port if the special winning hole and a movable member and a time chart showing the relationship between the rotational body. 1 ... prize winning device, 24 ... big prize opening, 42 ... special prize opening,
43 …… General prize hole, 44 …… Continue switch, 48 …… Actuation source, 49 …… Rotating body, 50 …… Rotary distribution member.

Claims (1)

[Scope of utility model registration request] 1. A ball receiving member actuated by the drive of a drive source is made to face a large winning opening which can be defined with a game section while the front surface is open, and the ball receiving member separates the game section from the large winning opening. It is possible to convert the first state to be formed and the second state in which the gaming section and the special winning opening are in communication with each other, and a special winning opening and a normal winning which can create a special profit state in the big winning opening. In a winning device of a pachinko machine provided with a winning opening, in the big winning opening, a rotation distributing means having a rotating body capable of reversing the rotation direction by the operation of an operation source is provided, and the rotating direction of the rotating body is different. A winning device for a pachinko machine, characterized in that the winning rate of the special winning opening can be changed.