JP3238392U - Pachinko game machine winning device - Google Patents

Abstract

To provide a prize winning device capable of preventing the occurrence of ball biting and preventing game balls from winning more than a predetermined number. SOLUTION: A prize winning device 10 for a pachinko game machine having a fixed guide passage 4 for guiding game balls and a movable guide passage 3c provided in front of a game ball winning opening for guiding the game balls, The fixed guide passage 4 has a notch portion 4a formed substantially in the center in the longitudinal direction, and inclined surface portions 4b and 4c formed so that the notch portion 4a is the lowest and both side end portions are higher. , the longitudinal direction of the movable guide passage 3c extends in a direction having an angle of approximately 90 degrees with respect to the longitudinal direction of the fixed guide passage 4. It was set as the structure which can move forwards and backwards to the notch part 4a. [Selection drawing] Fig. 1

Description

The present invention relates to a winning device for opening and closing the winning opening of a pachinko gaming machine.

In the game area of pachinko gaming machines, multiple winning devices equipped with front doors for opening and closing the winning openings have been installed, and conventional measures have been taken to prevent more balls from being won than planned. The winning device is known (Patent Document 1).

In the winning device described in Patent Document 1, a vertical guide plate is arranged in front of an opening provided with a winning opening with a gap through which a ball can pass, and the upper end of the opening is from upward to forward. In addition to arranging a front door that opens the winning opening when it is rotated, the winning opening is placed on the back surface of the front door while holding the ball between the guide plate and the front door when the front door is open. A guide part was formed to guide the door toward the door.

Japanese Unexamined Patent Publication No. 2009-17930

However, in the winning device described in Patent Document 1, since the longitudinal direction of the guide portion extends parallel to the opening plane of the winning opening, when the winning opening is switched from open to closed, the guide portion is on. There is a possibility that the ball in the ball will be caught between the front door and the ball will be caught, and it will take time to close the winning opening, so that the number of balls may be increased more than planned.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a winning device capable of preventing the occurrence of ball biting and preventing the number of game balls from being won more than the planned number. It is supposed to be.

The invention of claim 1 is a winning device for a pachinko gaming machine having a fixed guide passage for guiding a game ball and a movable guide passage provided on the front side of a winning opening of the game ball to guide the game ball. The fixed guide passage includes a notch formed at substantially the center in the longitudinal direction and an inclined surface portion formed so that the notch is the lowest and both end portions are higher, and the movable guide passage is provided. The longitudinal direction of the movable guide passage extends in a direction having an angle of approximately 90 degrees with respect to the longitudinal direction of the fixed guide passage, and a part of the movable guide passage is provided in the notch portion of the fixed guide passage. It is characterized by being able to move forward and backward.

The winning device of the pachinko gaming machine according to the present invention can open and close the winning opening in a short time by dividing the passage for guiding the game ball into a fixed guide passage and a movable guide passage. It is possible to prevent the occurrence and prevent the number of game balls from being won more than the planned number. Further, since a part of the movable guide passage is configured to be movable back and forth in the cutout portion of the fixed guide passage, it is possible to make a prize device having a compact shape without being bulky.

According to the invention of claim 2, the movable guide passage is provided in the movable opening / closing member for opening / closing the winning opening, and the movable guide passage is movable in conjunction with the movement of the movable opening / closing member. It is characterized by doing. As a result, the winning opening can be opened and closed in a shorter time.

The invention of claim 3 is the invention of claim 2, wherein the movable opening / closing member has an opening / closing plate for opening / closing the winning opening of the game ball and a movable guide passage, and the movable guide passage is on the front side of the opening / closing plate. It is characterized by being installed. As a result, the winning device can be made into a compact shape that is less bulky.

The invention of claim 4 is characterized in that, in any of the inventions of claims 1 to 3, the length of the movable guide passage in the longitudinal direction is 12.0 mm or more and 16.5 mm or less. As a result, the winning device can be made into a compact shape that is less bulky.

In the invention of any one of claims 1 to 3, the vicinity of the winning opening of the movable guide passage is formed by an inclined surface, and the inclined surface is a horizontal plane so that the winning opening side is lower. It is characterized in that it is tilted in a range of 5 degrees or more and 10 degrees or less. As a result, the winning opening can be opened and closed in a shorter time.

The invention of claim 1 can prevent the occurrence of ball biting and prevent the number of game balls from being won more than the planned number. In addition, the winning device can be a compact shape that is not bulky. Further, according to the invention of claim 2, the winning opening can be opened and closed in a shorter time.

The inventions of claims 3 and 4 can be a winning device having a compact shape that is less bulky. Further, according to the invention of claim 5, the winning opening can be opened and closed in a shorter time.

An exploded perspective view showing a winning device of a pachinko gaming machine according to the present invention. Front view showing a movable opening / closing member at the time of closing Front perspective view showing a movable opening / closing member at the time of closing Rear perspective view showing a movable opening / closing member at the time of closing Front view showing a movable opening / closing member at the time of opening Front perspective view showing a movable opening / closing member at the time of opening Rear perspective view showing a movable opening / closing member at the time of opening A perspective view showing a winning device according to the present invention. Perspective view showing the flow of the game ball in the winning device at the time of opening Perspective view showing the flow of the game ball in the winning device at the time of closing Partial sectional view of the winning device Partial sectional view of the winning device

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view showing a winning device of a pachinko gaming machine according to the present invention. The outline of the winning device will be described with reference to this figure. The winning device 10 has a front main body case 1a, an intermediate main body case 1b, and a rear main body case 1c, and an installation member 2 for a movable opening / closing member is located on the front side of the front main body case 1a.

The movable opening / closing member 3 is rotatably attached to the installation member 2 of the movable opening / closing member via the rotation shaft 3a. Further, a fixed guide passage 4 is formed in the installation member 2, and the fixed guide passage 4 has a notch portion 4a formed at substantially the center in the longitudinal direction and the notch portion 4a at the lowest position on both sides. It includes inclined surface portions 4b and 4c formed so that the end portions are raised.

A guide plate 5 is installed in front of the installation member 2 of the movable opening / closing member. The first counting sensor 6 provided with the winning opening 6a is installed so as to be located behind the movable opening / closing member 3. Further, the movable opening / closing member 3 is connected to the solenoid 8 via a plunger head 7 provided with a bearing 7a of the boss 3d, and the movable opening / closing member 3 is movable in conjunction with the movement of the solenoid 8. There is.

The second counting sensor 9 provided with the winning opening 9a is a sensor that counts the game balls that are directly won from above the winning device 10. When the second counting sensor 9 is linked with the first counting sensor 6 for counting the game balls to be won via the fixed guide passage 4 to count the winning balls, and the total number of winning balls reaches a predetermined number. The movable opening / closing member 3 may be moved to return to the original state to close the winning opening 6a, but the first counting sensor 6 and the second counting sensor 9 are not linked to each other to close the winning opening 6a. Depending only on the number of winning balls counted by the sensor 6, the movable opening / closing member 3 may move to return to the original state when the number reaches a predetermined number, and the winning opening 6a may be closed.

The movable opening / closing member 3 has an opening / closing plate 3b for opening / closing the winning opening 6a of the game ball and a movable guide passage 3c, and the movable guide passage 3c is installed on the front side of the opening / closing plate 3b. Further, the longitudinal direction of the movable guide passage 3c extends in a direction having an angle of approximately 90 degrees with respect to the longitudinal direction of the fixed guide passage 4. The longitudinal direction of the fixed guide passage 4 extends in a direction parallel to the opening surface of the winning opening 6a.

Then, a part of the movable guide passage 3c is movable so as to be able to advance and retreat to the notch portion 4a of the fixed guide passage 4. As a result, the game ball that has reached the notch 4a via the inclined surface portions 4b and 4c of the fixed guide passage 4 can be guided to the winning opening 6a by the movable guide passage 3c.

The winning device 10 of the pachinko gaming machine according to the present invention can open and close the winning opening 6a in a short time by dividing the passage for guiding the game ball into the fixed guide passage 4 and the movable guide passage 3c. , It is possible to prevent the occurrence of ball biting and prevent the number of game balls from being won more than the planned number. The length X of the movable guide passage 3c in the longitudinal direction is preferably 12.0 mm or more and 16.5 mm or less.

FIG. 2 is a front view showing a movable opening / closing member at the time of closing, FIG. 3 is a front perspective view, and FIG. 4 is a rear perspective view. Further, FIG. 5 is a front view showing a movable opening / closing member at the time of opening, FIG. 6 is a front perspective view, and FIG. 7 is a rear perspective view. For the sake of simplicity, the members other than the movable opening / closing member 3, the plunger head 7, and the solenoid 8 are not shown. The operation of the movable opening / closing member will be described with reference to these figures.

In the closed state shown in FIGS. 2 to 4, the movable opening / closing member 3 is in a state in which the plunger 8a protrudes because the energization to the solenoid 8 is turned off. In this state, the opening / closing plate 3b closes the opening surface of the winning opening 6a, and the movable guide passage 3c stands by in the notch 4a at a retracted position where the game ball cannot be guided in the direction of the winning opening 6a. is doing.

On the other hand, in the open state shown in FIGS. 5 to 7, the movable opening / closing member 3 is in a state of being sucked by the plunger 8a because the solenoid 8 is energized. In this state, the opening / closing plate 3b does not block the opening surface of the winning opening 6a, and the movable guide passage 3c advances to a position where the game ball can be guided in the direction of the winning opening 6a in the notch 4a. .. This is clear when comparing FIGS. 4 and 7, but the bearing 7a formed on the plunger head 7 interlocking with the expansion and contraction of the plunger 8a is above the boss 3d formed behind the opening / closing plate 3b. This is because the movable opening / closing member 3 rotates upward by a predetermined angle about the rotation shaft 3a (rotates counterclockwise when viewed from the front side) by pushing it up.

FIG. 8 is a perspective view showing a winning device according to the present invention, and FIG. 9 is a perspective view showing a flow of a game ball in the winning device at the time of opening. Further, FIG. 10 is a perspective view showing the flow of the game ball in the winning device at the time of closing. Note that FIGS. 9 and 10 show a state in which the guide plate 5 is removed. At the time of opening, as shown in FIG. 9, the game ball A that has reached the inclined surface portions 4b and 4c of the fixed guide passage 4 moves to the notch portion 4a, and a part of the game ball A is located in the notch portion 4a. It comes into contact with the movable guide passage 3c and is guided in the direction of the winning opening 6a. That is, the game ball A that has rolled on the inclined surface portions 4b and 4c of the fixed guide passage 4 changes the rolling direction by the movable guide passage 3c by approximately 90 degrees.

On the other hand, when closed, as shown in FIG. 10, the game ball A that has reached the inclined surface portions 4b and 4c of the fixed guide passage 4 moves to the notch portion 4a, and the movable guide passage in the notch portion 4a. Since 3c is retracted to a position where it does not come into contact with the game ball A, the game ball A will fall downward as it is from the notch portion 4a.

11 and 12 are partial cross-sectional views of the winning device. As shown in FIG. 11, in a state where the game ball A is in contact with the side surface of the guide plate 5, the tip portion of the movable guide passage 3c is in contact with the lower top portion of the game ball A even when the length is the minimum. It has become. The maximum length of the tip of the movable guide passage 3c can be set to a position 1.0 mm away from the side surface of the guide plate 5. Further, considering that the radius of the game ball A is usually 5.5 mm, it is preferable that the length of the movable guide passage in the longitudinal direction is in the range of 12.0 mm or more and 16.5 mm or less.

Further, as shown in FIG. 12, the vicinity of the winning opening of the movable guide passage 3c is formed by an inclined surface 3e, and the inclined surface 3e is inclined so that the winning opening side is lowered. In this case, the inclination angle Y is preferably inclined in the range of 5 degrees or more and 10 degrees or less with respect to the horizontal plane. The tip end side of the movable guide passage 3c is an inclined surface 3f of about 30 degrees in order to encourage the game ball A to roll toward the winning opening side.

The winning device of the pachinko gaming machine of the present invention is used as a device for opening and closing the winning opening of the pachinko gaming machine.

1a Front main body case 1b Intermediate main body case 1c Rear main body case 2 Movable opening / closing member installation member 3 Movable opening / closing member 3a Rotating shaft 3b Opening / closing plate 3c Movable guide passage 3d Boss 3e, 3f Inclined surface of movable guide passage 4 Fixed guide passage 4a Notch 4b, 4c Inclined surface 5 Guide plate 6 1st counting sensor 6a Winning port 7 Plunger head 7a Bearing 8 Solenoid 8a Plunger 9 2nd counting sensor 9a Winning port 10 Winning device X Length of movable guide passage Y Inclination Angle A game ball

Claims (5)

It is a winning device for pachinko gaming machines that has a fixed guide passage that guides the game ball and a movable guide passage that is provided in front of the winning opening of the game ball and guides the game ball.
The fixed guide passage includes a notch formed substantially in the center in the longitudinal direction, and an inclined surface portion formed so that the notch is the lowest and both end portions are higher.
The longitudinal direction of the movable guide passage extends in a direction having an angle of approximately 90 degrees with respect to the longitudinal direction of the fixed guide passage.
A winning device for a pachinko gaming machine, characterized in that a part of the movable guide passage is movable so as to be able to advance and retreat to a notch portion of the fixed guide passage. The pachinko game according to claim 1, wherein the movable guide passage is provided in a movable opening / closing member that opens / closes the winning opening, and the movable guide passage moves in conjunction with the movement of the movable opening / closing member. The winning device of the machine. 2. The prize-winning device for the described pachinko gaming machine. The winning device for a pachinko gaming machine according to any one of claims 1 to 3, wherein the length of the movable guide passage in the longitudinal direction is 12.0 mm or more and 16.5 mm or less. The vicinity of the winning opening of the movable guide passage is formed by an inclined surface, and the inclined surface is characterized in that it is inclined in a range of 5 degrees or more and 10 degrees or less with respect to the horizontal plane so that the winning opening side is low. The winning device for a pachinko gaming machine according to any one of claims 1 to 3.

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