JPH0736862B2 - Pachinko machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention is, for example, when a hit ball enters a so-called continuous winning opening, a specific game state is set, and the state of the movable member is easy for the hit ball to enter.
The present invention relates to a pachinko machine equipped with a variable winning device that can be converted into a state.

<Prior Art> For example, a specific game state occurs based on a hit ball entering a continuous winning opening in the variable winning device, and by changing the state of the movable member of the variable winning device appropriately, it is disadvantageous to the player. 2. Description of the Related Art A pachinko machine that converts a first state to a second state that is advantageous to a player to give a special game value to the player is conventionally known.

In such a variable winning device of a pachinko machine, for example, three winning openings are provided in parallel as winning opening means, and the central winning opening is defined as a continuous winning opening, and the continuous winning opening has a special added value in game. It functions as a special winning hole for giving. Then, in association with the continuous winning ball detector that acquires the winning information for the continuous winning hole, detecting the continuous winning ball, the variable winning device is converted to the second state based on a predetermined game rule. Therefore, the player can proceed with the game in an advantageous state and obtain a special game value.

<Problems to be Solved by the Invention> However, in a pachinko machine equipped with such a variable winning device, a continuous winning opening fixed at a predetermined place in the variable winning device is a profit of a game store and a player. Considering the balance with the earned profit, the device is designed to lower the winning rate relatively, so that the variable winning device is converted into the second state, which is advantageous to the player (easy to accept a hit ball). Even if it becomes a state), the probability that the hit ball is won at the continuous winning opening in the variable winning device is constant, so that the special game value given to the player is often almost equal.

For this reason, since the special game value that the player can obtain is significantly increased or, conversely, is lowered, it is lacking in an accidental element, and it is said that the interest in the game is heightened to the extent that the player is satisfied. I can't say.

<Means for Solving the Problems> The present invention has been proposed in view of the above, and is a variable winning device (for example, a special variation that can be converted into a first state that is disadvantageous to the player and a second state that is advantageous to the player). Winning device 4)
And, the game state can be converted to the second state based on a predetermined rule (for example, opening / closing operation of 18 times or winning one of 10 wins, whichever is earlier, controls one cycle). Specific game state detection means (for example, the electric control device 21 or the like) for detecting that the specific game state is reached,
In the pachinko machine having the above, the specific game state detecting means is a winning opening means composed of a plurality of winning openings capable of detecting an accepted hit ball (for example, a winning opening 19a having a continuous winning detector 35a.
And a winning opening 19b having a continuous winning detector 35b and a winning opening 19c having a continuous winning detector 35c), and one of the plurality of winning openings of the above winning means is specified based on predetermined conditions. Means for validating and winning the specific gaming state (eg, a first counter)
39, 3rd, 6th, 7th AND gates 52, 64, 65).

<Action> Since the winning opening validating means validates one of the plurality of winning opening means so as to enable the occurrence of the specific game state,
The condition of which winning opening means the gaming ball received by the variable winning device is detected and the condition of which winning opening means is the activated winning opening when the gaming ball is detected. From this, it is determined whether or not the winning ball is an effective winning ball that is a condition for causing the specific gaming state, and thus it is possible to add variability to the occurrence probability of the specific gaming state. .

<Example> Hereinafter, the present invention will be described based on an example of the drawings.

As shown in FIG. 1, on the surface of the game board 1 of the pachinko machine, a game section 3 surrounded by a guide rail 2 is formed, and innumerable obstacle nails are planted in the game section 3, and substantially at the center. Is provided with a special variable winning device 4 and the special variable winning device 4
Two first specific winning openings 5,5 and one second specific winning opening 6 are provided in parallel below, and first specific winning detectors 7,7 are provided in the first specific winning openings 5,5. The second specific winning a prize detector 6 faces the second specific winning a prize opening 6, respectively.

The embodiment of the special variation winning device 4 shown in FIG. 2 to FIG. 5 is designed to enhance the decorative effect by imitating the shape of a horse, and the horse is mounted on the surface of the mounting substrate 10 having the opening 9. The left movable wing piece 11a simulating the neck and the right movable wing piece 11b simulating a horse's tail are axially attached to the left and right, and the left decorative movable member 12a simulating a horse leg is placed below the left movable wing piece 11a. A right decorative movable member 12b imitating a horse leg is axially attached below the movable wing piece 11b so as to cover each movable wing piece 11a, 11b and the decorative movable members 12a, 12b. A fixed crawler plate 13 is fixed, and a hollow frame-shaped ball blocking portion 14 having a width slightly wider than the space between the left and right movable wing pieces 11a and 11b in the upright state is provided above the opening 9 so that the opening 9 Below, that is, below the left and right movable wing pieces 11a, 11b, a pocket frame-shaped winning opening 19a, 19b, which includes left and right standing walls 15, 15, a front decorative plate 16, a bottom plate 17, and partition plates 18, 18. 19c
3 pieces are juxtaposed side by side, and each prize hole 19a, 19b,
Corresponding to 19c, three display members 20a, 20b, 20c composed of V-shaped lamps and the like are provided. The three display members 20a, 20b, 20c are preset by the control device 21 in the normal state by any one of the display members 20 according to a signal from the electric control device 21 provided on the back side of the game board 1. The lights are sequentially turned on in the specified order.

A hollow back box 22 having an open front is provided on the back side of the mounting substrate 10, and inside the back box 22, a guide plate is inclined downward toward the back.
23 is provided, and the variable wing pieces 11a and 11 are provided on the rear surface of the back box 22.
b, and electric drive sources 24, 24 such as solenoids for rotating the left and right decorative movable wing members 12a, 12b are attached. In the illustrated embodiment, each movable wing piece 11a, 11b and left and right decorative movable member 12a, 12b.
The long shafts 25 of the shafts 25 are inserted into the cylindrical bearings 26 on the side surfaces of the back box 22 so that the tips of the shafts 25 project from the rear ends of the bearings 26, and L The arms 27 of the movable wing piece 11 are placed in the lower engagement holes 30 in the upper engagement holes 29 of the actuation plate 28 fixed to the plungers of the electric drive source 24 by fixing the respective arm 27 ... Each pin of the arm 27 of the decorative movable member is loosely fitted. Also, the operating plate
The return spring 31 is connected to 28, and the electric drive sources 24, 24
The working plate 28 is urged downward together with the return spring of.

Therefore, when the electric drive sources 24, 24 are demagnetized, the left and right movable wing pieces 11 are urged by the return spring 31.
While the a and 11b stand substantially vertically, the left and right decorative movable members 12a and 12b maintain the first state in which they are substantially vertically suspended. In this state, since the upper ends of both the movable wing pieces 11a, 11b are close to the ball blocking portion 14, the hitting ball that has flowed down in the game section 3 cannot flow into the inside of the both movable wing pieces 11a, 11b.
No hitting ball enters the winning openings 19a, 19b, 19c, which is a first state that is disadvantageous to the player.

On the other hand, the hit ball is the first specific winning opening 5, 5 or the second specific winning opening 6
When the electric control device 21 excites the electric drive sources 24, 24 in response to a signal from the first specific prize detector 7, 7 or the second specific prize detector 8, each operating plate 28 causes a return spring. 31
Rises against the urging force of the upper and lower arms 27, and rotate the upper and lower arms 27 in opposite directions. When the arms 27 rotate, the movable wing pieces 11a and 11b rotate via the support shaft 25 in a direction in which the upper ends are tilted outward, and the decorative movable members 12a and 12b rotate in a direction in which the lower ends are tilted outward. , As shown in FIG. 3, the horse is in a state of running. When both movable wing pieces 11a, 11b rotate and are converted to the second state of lying sideways as shown in FIG. 3, the movable wing pieces 11a, 11b
Since a large gap 32 is formed between 11b and the ball blocking portion 14, the hit ball that has flown down in the game portion 3 flows down through the gap 32 and onto the movable wing pieces 11a, 11b.

Then, the hit ball that has flowed down on these movable wing pieces 11a, 11b is
Since the block 33 on the rear surface of the cover plate 13 blocks between the movable wing pieces 11a and 11b, it flows down on the guide plate 23 in the back box 22 and another winning opening opened in the back box 22 To win the prize. That is, when both the movable wing pieces 11a and 11b are converted to the sideways state, the second state, which is easy for the hitting ball to be accepted and is advantageous for the player, is obtained.

When the electric drive sources 24, 24 are demagnetized in the second state,
By the biasing of the return spring 31, both the movable blade pieces 11a, 11b and the left and right decorative movable members 12a, 12b return and rotate. Moving wings 1
When the 1a and 11b return and rotate, a gap is created between the lower ends of the movable wing pieces 11a and 11b and the block 33. Therefore, the movable winglet
The hit ball placed on 11a, 11b falls through the gap beside the block 33 and enters any of the winning openings 19a, 19b, 19c.

The winning holes 19a, 19b, 19c in the present embodiment are, for example, the display member 20 when the hit ball enters one of the specific winning holes 5 and 6.
The conversion display of is stopped, and the winning opening corresponding to the continuous display at this time functions as a continuous winning opening. That is, the hit ball enters either the first specific winning port 5, 5 or the second specific winning port 6, and the first specific winning detector 7, 7 or the second specific winning detector 8
When the ball is detected and sends a signal to the electric control device 21, the electric control device 21 stops the conversion display of the display members 20 ... And distinguishes the display continuously displayed due to the stop, The winning opening 19 corresponding to the display is made to function as a continuous winning opening.

When the hit ball enters any of the first specific winning openings 5 and 5, the movable wing pieces 11a and 11b of the special variation winning device 4 are controlled by the electric control device 21 once for a predetermined time (for example, 0.5 seconds). Only first
The state is changed to the second state, and when the hit ball enters the second specific winning opening 6, the auxiliary game for changing the state from the first state to the second state is performed only twice for a predetermined time (for example, 0.8 seconds). is there. In the embodiment of the drawings, the variable winning device 4 is
When converted into a state, a solenoid (not shown) is excited by a signal from the electric control device 21 so that the movable decoration member 34 imitating a jockey descends.

When the movable blades 11a, 11b return and rotate, the movable blades 11a, 11b
The upper hit ball is a general winning opening 19, that is, a winning opening that has not been designated as a continuous winning opening by the display member 20, such as a display member.
If the left winning opening 19a with 20a continuously illuminated is designated as the continuous winning opening, the central winning opening 19b and the right winning opening 1
When you enter one of the winning holes in 9c, the hit ball is the game board 1
The winning balls are discharged to the back side of the winning balls, and a winning ball discharging device (not shown) discharges a predetermined number of winning balls.

It should be noted that continuous winning detectors 35a, 35 are provided at appropriate places of the winning ball passages communicating with the winning openings 19a, 19b, 19c provided in the variable winning device 4.
b and 35c are provided respectively (see FIG. 4) so that whichever prize hole is designated as the continuous prize hole, the prize ball can be detected as the continuous prize ball. That is, a winning opening 19a having a continuous winning detector 35a, a winning opening 19b having a continuous winning detector 35b, and a winning opening 19c having a continuous winning detector 35c.
The three winning openings constitute a winning opening means.

On the other hand, when the hit ball on the movable wing pieces 11a, 11b enters the prize hole 19a that functions as a continuous prize hole, the continuous prize detector 35a of the prize hole 19a detects the ball and signals it to the electric control device 21. To send. When the electric control device 21 receives a signal from the continuous winning prize detector 35a of the continuous winning prize, the movable wing pieces 11a and 11b are opened and closed 18 times as one cycle, and the hit ball enters the continuous winning prize. It is set so that special games that can be updated up to 8 cycles can be played. And the number of cycles is
The cycle indicator 36 provided on the cover plate 13 is visually displayed. However, when 10 balls are won in the special variation winning device 4 in a certain cycle, the counting detector 37 detects one of these balls and determines the number of remaining open / closed or remaining cycles of the movable wing pieces 11a, 11b. Regardless, the electric control device 21 controls the special game to end at that time.

That is, in the auxiliary game performed by hitting a ball in any of the first and second specific winning openings 5 and 6, the player continuously wins in any of the winning openings 19a to 19c designated as effective continuous winning openings. The special game played based on that is the variable winning device 4
By converting to the second state, the special game value is given to the player.

In the present embodiment, the predetermined prize is set in order to give the player a special game value by converting the variable prize device 4 to the second state (for example, 10 prizes to the variable prize device, movable wings). The continuous prize winning ball is detected before any one of the 18 opening / closing operations of the pieces 11a and 11b is completed), so that the variable winning a prize device 4 is repeatedly changed and driven electrically. It is supposed to be performed by the control device 21.

Next, an electric control device 21 for controlling the winning opening validating means and the specific game, which are one function of the above-mentioned specific game state detecting means.
Will be described.

The embodiment of the electric control device 21 shown in FIG.
The first on the output side of Q0, Q1, Q2 of the first counter 39 connected to 38
First display member 20a, second display member 20b, third display member via driver 40a, second driver 40b, third driver 40c
They are connected to 20c respectively. Therefore, the output from the first oscillator 38 always causes the outputs of Q0, Q1, and Q2 to sequentially become "H" one by one, and the first display member 20 corresponding to this "H".
a, the second display member 20b, and the third display member 20c are sequentially turned on one by one.

In addition, the first specific winning a prize detector 7,7 of the first specific winning a prize mouth 5,5 is connected to the first flip-flop 41, the inverted Q output of the first flip-flop 41 is a first AND gate 42, a first OR gate. Connected to a second counter 44 via 43,
The Q0 output of 44 is connected to an electric drive source 24, 24 via a drive circuit 45. Therefore, in the reset state of the first flip-flop 41, the inversion Q of the first flip-flop 41 becomes “H”, and this “H” output is passed through the first AND gate 42 and the first OR gate 43 to the second counter 44. And the operation of the second counter 44 is stopped. For this reason,
The electric drive sources 24, 24 are demagnetized, and the special variation winning device 4 maintains the first state in which both movable wing pieces 11a, 11b are erected.

In this state, when the hit ball enters the first specific winning opening 5,5 and the signal from the first specific winning detector 7,7 sets the first flip-flop 41, the inverted Q output is converted to "L". Therefore, the second counter 44 is started, the signal from the second oscillator 46 is received, the Q0 output is converted to “H”, and the electric drive sources 24, 24
To excite. Therefore, both movable wing pieces 11a and 11b of the special variation winning device 4 change from the first state in which the hit ball is not accepted to the second state in which the hit ball is easily accepted.

When "H" is output from the Q3 output, this "H"
Enters one input side of the second AND gate 47. Since the second AND gate 47 uses the inverted Q output of the second flip-flop 48 as the other input, it opens with the inverted Q output "H" when the second flip-flop 48 is in the reset state, and the second OR gate 49 passes through the second OR gate 49. Reset the first flip-flop 41. Therefore, the special variation winning device 4 maintains the second state for, for example, 0.5 seconds from the output of Q3 to the output of "H".

When the special variation winning device 4 is in the first state, the hit ball enters the second specific winning opening 6 and the signal from the second specific winning detector 8 sets the second flip-flop 48, the Q output is "H". , And the "H" output sets the first flip-flop 41 and starts the second counter 44. When the second counter 44 starts, the variable wing pieces 11a and 11b of the special variation winning device 4 convert from the first state to the second state every 0.8 seconds when the Q0 output becomes "H". Even if the Q3 output is converted to "H", the other input side of the second AND gate 47 receives the inverted Q output "L" of the second flip-flop 48 as an input.
The output of Q3 does not reset the first flip-flop 41.

Then, 3.2 seconds after the second counter 44 is started, that is, the Q0 output is converted to "H" twice, and the variable wing pieces 11a and 11b of the special variation winning device 4 change from the first state to the second state. When the Q1 output is converted to "H" after the conversion, the "H" output resets the first flip-flop 41 and the second flip-flop 48 at the same time via the second OR gate 49. Therefore, when the hit ball enters the second specific winning opening 6, the special variation winning device 4 changes from the first state to the second state only twice each 0.8 seconds.

In this way, the special variation winning device 4 is only once when the hit ball enters the first specific winning opening 5, 5, and is 2 when entering the second specific winning opening 6.
Only once, the first state in which the hit ball is not accepted is changed to the second state in which the hit ball is easily accepted.

When the first specific winning opening 5, 5 or the second specific winning opening 6 is hit and the first flip-flop 41 is converted to the set state, the Q output is converted to "H" and the "H" output is output. Sets the third flip-flop 51 via the third OR gate 50, and outputs "H" from the Q output of the third flip-flop 51.
Is sent to the above-mentioned first counter 39 and the counting operation is stopped.

When the counting operation of the first counter 39 is stopped, Q0, Q1,
From the Q2 output, the state at the time when the "H" from the third flip-flop 51 is input is maintained, for example, the Q0 output and the Q1 output.
Stop the output at "L" and the Q2 output at "H". When the Q2 output is stopped in the state of "H", the first display member 20a and the second display member 20b are turned off, the third display member 20c is continuously turned on, and the player's right side winning port 10c is the continuous winning port. Visually show that it works.

Further, when the Q2 output becomes "H", one input side of the third AND gate 52 becomes "H". Therefore, in this state, the hit ball flowing down in the game section 3 flows down onto the movable wing pieces 11a and 11b in the second state, and when this hit ball is fortunately entered into the right winning opening 19c, the winning opening 19c is continued. The winning detector 35c can detect the hit ball and send "H" to the other input side of the third AND gate 52 to open the third AND gate 52.

When the third AND gate 52 opens, "H" is the fourth OR gate
It enters into one input side of the 4th AND gate 54 via 53.
Since the fourth AND gate 54 uses the output of the third counter 55 as the other input via the fifth OR gate 56, it is opened by "H" from the fourth OR gate 53 to set the fourth flip-flop 57. When the fourth flip-flop 57 is set, the inverted Q output is converted to “L” and
The output is converted to "H".

Then, when the Q output of the fourth flip-flop 57 is converted to “H”, this “H” becomes the third value via the third OR gate 50.
Entering the flip-flop 51, the Q output of the third flip-flop 51 continues to be "H". Therefore, the first counter
39 does not move in the above-mentioned state, Q2 output is set to "H" and the third
The display member 20c is turned on to keep displaying that the right winning opening 19c is a continuous winning opening.

Further, when the inverted Q output of the fourth flip-flop 57 is converted from “H” to “L”, the other input side of the first AND gate 42 becomes “L” and even if the first flip-flop 41 is reset, 2 Make the counter 44 continue to operate. Therefore, the special variation winning device 4 uses the Q0 of the second counter 44.
Every time the output is converted to "H", the first state is converted to the second state for 0.8 seconds.

Then, 29.6 seconds after the second counter 44 is started, that is,
After Q0 is converted to "H" 18 times and the special variation winning device 4 is converted from the first state to the second state only 18 times, the Q2 output is "H".
Convert to. When the Q2 output is converted to "H", this "H"
Resets the fourth flip-flop 57 via the sixth OR gate 58. When the fourth flip-flop 57 is reset, the output is changed from “L” to “H”, and thus the “H” output stops the second counter 44 via the first AND gate 42 and the first OR gate 43. To do. Therefore, the special variation winning device 4 opens and closes the movable wing pieces 11a and 11b 18 times as one cycle.

Then, in this special game, while the movable wing pieces 11a, 11b of the special variation winning device 4 are opening / closing, if the ball hits the right winning opening 19c that functions as a continuous winning opening,
The cycle is updated. In the present embodiment, up to the 8th cycle set by the third counter 55 can be updated. The number of cycles is visually displayed to the player by the cycle display 36.

As described above, the movable wing pieces 11a, 11b of the special variation winning device 4
While 18 times open and close operation, if the hit ball flowing down in the game department falls on the movable wing pieces 11a, 11b and wins one after another,
The counting detector 37 detects one of these hit balls and sends a signal to the fourth counter 59. The fourth counter 59 resets the fourth flip-flop 57 via the fifth AND gate 60 and the sixth OR gate 58 after counting a predetermined number, for example, 10 winning balls per cycle. Therefore, when 10 hit balls are won in the special variation winning device 4, the movable wing piece 11 is moved.
The special game is ended regardless of the expiration of 18 times of opening and closing operations of a and 11b and regardless of the number of cycle updates. The number of winning balls in the cycle detected by the counting detector 37 is visually displayed to the player by the winning ball number display 61 provided at the upper right of the game board 1.

In this way, the special game in the present embodiment, whether the movable wing pieces 11a, 11b open and close 18 times without the hit ball entering the continuous winning opening, or whether the special variable winning device 4 receives 10 hit balls,
Or, if the hit ball enters the continuous winning hole, the cycle is 8
The process ends when any one of the stop conditions that has been updated is satisfied.

In addition, even if the movable wing pieces 11a and 11b of the special variable winning device 4 are opened or closed once by entering the first specific winning opening 5 or the second specific winning opening 6, the continuous hitting opening does not enter the winning opening. When the special game is finished, the third flip-flop 51 is reset and the Q output is converted from "H" to "L" to operate the first counter 39 to display the display member 20.
Light a, 20b, and 20c one by one again in sequence. In this case, even after the electric drive sources 24, 24 of the movable wing pieces 11a, 11b have been demagnetized, the hit ball placed on the movable wing pieces 11a, 11b may enter the continuous winning opening with a delay. Therefore, the fifth counter 63 connected to the third oscillator 62 is configured to reset the third flip-flop 51 with a grace period of 1.5 seconds.

The counting operation of the first counter 39 is stopped,
When the display member 20a lights up, the winning opening 19a on the left side functions as a continuous winning opening. Therefore, the hit ball is the winning hole 19a
When the first continuous winning award detector 35a detects the hit ball, the sixth AND gate 64 is opened and the special game is started in the same manner as above, and when the second display member 20b is turned on, the central award is won. The mouth 19b functions as a continuous winning hole, and when the hit ball enters the winning hole 19b, the seventh and gate 65 opens to start a special game.

That is, the first oscillator 38 that outputs a pulse every fixed time
And the first counter 39 which sequentially converts the signal levels of Q0 to Q3 to "H" each time the input from the first oscillator 38 is received.
And the seventh AND gate 65, the sixth AND gate 64, the third AND gate 52, etc. of which the Q0 to Q2 of the first counter 39 are one of the inputs, function mutually, so that the winning opening means (winning prize) One of the mouths 19a to 19c and the continuous winning openings 35a to 35c) is specified to constitute a winning opening validating means for validating as one of the effective continuous winning openings.

In this way, the electric control device 21 has the special game control function of giving the player a substantial special game value by controlling the game progress of the special game. By cooperating with the mouth means and the winning opening validating means, the start control of the special game is performed based on the winning opening means detecting the winning ball to the winning opening validated by the winning opening validating means, The rotation control of the movable wing pieces 11a and 11b of the variable winning a prize device 4 is repeated according to a preset rule.

The rotation control of the movable wing pieces 11a and 11b in the present embodiment is performed by the drive circuit 45 that drives the drive sources 24 and 24 of the variable winning device 4, and the second counter 4 that outputs a signal to the drive circuit 45.
4, a fourth counter 57 for controlling the output of the second counter 44
And so on. In addition, the special game in the present embodiment sets one cycle until a predetermined condition is satisfied, and this cycle can be continuously repeated up to a predetermined number when the predetermined condition is satisfied. Therefore, cycle end control or continuation control is performed. Are performed by the third counter 55 and the fourth counter 59.

As described above, in the pachinko machine according to the present invention, the special winning opening validating means that plays a function of the special gaming special gaming state detecting means identifies one of the plurality of winning opening means and the specific gaming state. Since the activation of the game is enabled as possible, the game balls received by the variable winning device 4 are the winning openings 19a-1.
The condition of which of the continuous prize detectors 35a to 35c of 9c is detected, and which of the winning ports 19a to 19c is the valid winning port that is activated when the game ball is detected to win. From this condition, it is determined whether or not the winning ball is a valid continuous winning ball, and it is possible to add variability to the occurrence probability of the specific game state.

Therefore, when the game ball received in the variable winning device 4 is detected by any one of the continuous winning detectors 35a to 35c, the activated winning port is one of the winning ports 19a to 19c. Based on this, the occurrence probability of the specific game state is given variability, and the special game value received by the player may become higher or lower.Therefore, the player's willingness to play may be enhanced by changes in the game content that have not existed before. The interest in pachinko games can be increased to the extent that the player is satisfied.

Incidentally, the winning a prize validating means in the embodiment of the above-mentioned electric control device 21 is to change the continuous winning a prize ports 35a to 35c in a certain order at regular time intervals, but the order of selecting the valid winning a prize port May be changed at random, the activated time may be changed at random, or may be changed each time a specific game state is generated, or the like, and the circuit configuration may be set appropriately. In the above embodiment, the first and second
The Q output of the third counter 51 is converted into "H" based on the hitting of the specific winning openings 5 and 6, and the first counter 39
By fixing the counter output of any one of Q0 to Q2, the effective continuous winning hole in the auxiliary game and the special game was fixed, but it is continuously enabled during the auxiliary game and the special game. The winning opening may be changed.

Another embodiment of the special variation winning device 4'shown in FIG. 8 is that the movable wing pieces 11c, 11d are rotatably attached to the left and right surfaces of the opening of the mounting board, and the movable wing pieces 11c, 11d are attached to the upper edge of the opening 9 '. Is an eaves-shaped ball blocking part 14 '
And three prize holes 19 below the movable wings 11c and 11d.
d, 19e, 19f are arranged side by side, and 7-segment digital display type display members 20d, 20e, 20f are provided in the opening 9 '.
Three are installed in parallel corresponding to 19e and 19f. The 7-segment digital display type display members 20d, 20e, 20f always display the numbers 1 to 9 at high speed. Then, when the hit ball flowing down in the game section 3 wins the specific winning openings 5 and 6, the electrical control device 21 causes the three display members 20d and 20e by the signals from the specific winning detectors 7 and 8 of the specific winning openings. , 2
Stop conversion display of 0f. At this time, the three display members 20
When one of the display members d, 20e, and 20f continuously displays a preset numerical value, for example, "7", the winning opening corresponding to the display member functions as a continuous winning opening. The other configurations are the same as those in the above-described embodiment.

In the present embodiment, the conversion display time of each display member does not necessarily have to be the same. For example, in the above-described embodiment, the time during which the central second display member 20b is lit is
The first counter 39 is set so as to be longer than the time when the left and right first and third display members 20a and 20c are lit. With this setting, when a hit ball enters the specific winning openings 5 and 6 and any one of the display members is continuously lit, the probability that the second display member 20b in the center is lit is increased, and the second display member in the center is lit. The probability that the winning opening 19b will function as a continuous winning opening may be increased. Similarly, the probability that the left winning opening 19a will function as a continuous winning opening is increased, or the right winning opening 19a
It can be set as appropriate, such as increasing the probability that c will function as a continuous winning hole. In this way, not only can the interest in the game be enhanced, but an appropriate game control function in consideration of the profit balance between the player and the game store can be expected.

<Effects of the Invention> As described above, according to the present invention, since the winning opening validating means of the specific game state detecting means specifies and validates one of the plurality of winning openings of the winning opening means, From the condition that the gaming ball received by the variable winning device is detected at which winning port, and the condition that the valid winning port when the gaming ball is detected is at which winning port Then, it is determined whether or not the winning ball is an effective winning ball, and it is possible to add variability to the probability of occurrence of the specific game state.

Therefore, there is a variability in the probability of occurrence of a specific game state, based on the accidental condition of which is the activated winning opening when the gaming ball received in the variable winning device is detected by the winning opening means. Since the special game value given to a player increases or decreases, the change in game content that has never existed raises the player's willingness to play, and the player's interest in the game is high enough to satisfy the player. It is possible to raise it.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a front view of a game board, FIG. 2 is a perspective view of the special variation winning device in a first state, and FIG. 3 is a second state of the special variation winning device. 4 is a front view of the special variation winning device in a first state, FIG. 5 is a sectional view of the special variation winning device, FIG. 6 is a block diagram of an electric control device, and FIG. The timing chart of the 2 counter, FIG. 8 is a front view of another embodiment of the special variation winning device. 4 is a special variable winning device, 19a, 19b and 19c are winning openings, 21 is an electric control device, 35a, 35b and 35c are continuous winning detectors, 38 is a first oscillator, 39 is a first counter and 52 is a third AND gate,
64 is the 6th and gate, 65 is the 7th and gate.

Claims (1)

[Claims] 1. A variable winning apparatus which can be converted into a first state which is disadvantageous to a player and a second state which is advantageous to a player,
In a pachinko machine having a specific game state detecting means for detecting that the game state is in a specific game state in which the variable winning device can be converted into the second state based on a predetermined rule, the specific game state The detection means is a winning opening means composed of a plurality of winning openings capable of detecting the received hit ball, and based on a predetermined condition, one of the plurality of winning openings of the winning opening means is specified and activated. A pachinko machine, comprising: a winning opening validating means for causing the specific game state.