JP2008005980A - Pachinko game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of increasing a performance effect by activating the movement of a game ball staying on the peripheral surface of a rotating body. <P>SOLUTION: The game ball P received from an opening formed on the cover 30 of a rotating body winning device 20 is supported by the outer peripheral surface 51 of the rotating body 50 rotated inside the cover 30 and is turned to the state of staying at the opening. Then, when the game ball P is fitted into grooves 52 and 53 formed on the outer peripheral surface 51, it rolls along the groove in the state of staying at the opening, and is fitted into the next groove when it gets on a partition part 54 formed between the grooves. That is, a player can view the situation that the game ball P moves in front, back, up and down directions at the opening actively. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pachinko machine including a rotating body that receives a game ball flowing down a game area and carries it in a rotation direction.

  Conventionally, as this type of pachinko machine, a so-called right-handed pachinko machine (third type pachinko machine) is known. FIG. 8 is an explanatory front view of the game board provided in the pachinko machine, and FIG. 9 is an enlarged front view of the rotary sorting apparatus provided in the pachinko machine shown in FIG. When a game ball launched to the game board 500 wins the start opening 501, the symbol display device 502 variably displays a plurality of symbols in three display areas arranged in the horizontal direction. Then, when a predetermined time elapses from the start of the fluctuation, a predetermined symbol is stopped in each display area, and when the combination of the stopped symbols is arranged in a specific mode (for example, 333), the special winning opening 503 is opened / closed in a predetermined opening / closing pattern. To do. A V prize opening 504 is provided inside the special prize opening 503, and a right is generated when the V prize opening 504 is awarded.

  Then, when the game ball is hit to the right and the game ball is stopped at the game ball standby unit 604 provided in the rotary sorting device 600, the game ball is formed on the peripheral surface of the rotating body 601 that is constantly rotating. It is received in the recess 603. Subsequently, the game ball is carried by the rotating body 601, and when it flows out from the third type starting port 602 provided on the back side of the rotating body 601, it is detected by a predetermined detection switch, and the movable wing pieces 605 and 605 are opened. It operates and the big prize opening 606,606 is opened. When either the condition that a predetermined time has elapsed from the opening of the big prize opening or the condition that a predetermined number of prizes are won in the big prize opening is satisfied, the movable wing pieces 605 and 605 are closed, and the big prize opening 606 and 606 are closed. Close it. A predetermined number of rounds can be executed with one round from the opening to closing of the big prize opening, and when the predetermined number of rounds is executed, the big hit game ends. Also, when the symbols are arranged in a specific manner during the big hit game and the V winning opening 504 is won, the big hit game is ended.

JP 2002-301217 A (paragraphs 79-81, FIGS. 1 and 2)

  However, the above-described conventional pachinko machine has a problem that the effect of the effect is small because the movement of the game ball parked on the game ball standby unit 604 is poor because the vertical cross-sectional shape of the rotating body 601 is circular.

  Therefore, the present invention has been made to solve the above-described problem, and pachinko that can increase the effect of the production by making the movement of the game ball stopped on the peripheral surface of the rotating body active. The purpose is to realize the machine.

  In order to achieve the above object, according to the present invention, in the invention according to claim 1, an opening (33) provided in the game area (8) for receiving the game ball (P) flowing down the game area is provided. A cylindrical cover (30) provided on the peripheral surface (31), and a rotating body (50) provided inside the cover and rotating while the outer peripheral surfaces (51, 71) are opposed to the inner peripheral surface of the cover. , 70), and the game ball received in the opening is stopped in the opening by the outer peripheral surface of the rotating body and the end (32) of the opening of the cover. The outer peripheral surface of the rotating body communicates with the opening when the rotating body rotates by a predetermined angle, receives a game ball stopped at the opening, and receives the received game ball. Holding part (5 In the pachinko machine (1) provided with the above, the outer peripheral surface of the rotating body excluding the holding portion is supported by the outer peripheral surface and the end of the opening, and is retained in the opening. A technical means is used in which a concavo-convex shape (52 to 54, 74, 75) for moving the game ball in the front-rear and up-down directions along with the rotation of the rotating body is formed.

  The game ball that is parked in the opening of the cover moves back and forth and up and down along with the rotation of the rotating body due to the uneven shape formed on the outer peripheral surface excluding the holding part of the rotating body. The effect can be increased.

  According to a second aspect of the present invention, in the pachinko machine (1) according to the first aspect, the concavo-convex shape (52 to 54) is formed on the outer peripheral surface excluding the holding portion (55) of the rotating body (50). Grooves (52, 53) that are formed in a direction crossing the rotation direction and that lower the support position of the game ball (P) supported on the outer peripheral surface and move in the front-rear direction, and the grooves and the holding The technical means that the part is formed with the part (54) where the part is not formed is used.

When the rotating body rotates, the game ball that is stopped in the opening of the cover and supported by the outer peripheral surface excluding the holding part of the rotating body will eventually fit into the groove formed on the outer peripheral surface of the rotating body, The support position supported by the surface is lowered and moved in the front-rear direction along the groove. Then, when the rotation of the rotating body further proceeds, the game ball that has been fitted into the groove is detached to a portion where the groove and the holding portion are not formed, and the support position is raised.
That is, the game ball stopped in the opening of the cover is moved forward and backward and vertically by a groove formed on the outer peripheral surface excluding the holding portion of the rotating body and a portion where the groove and the holding portion are not formed. Since it moves, the production effect can be increased by the movement.

  According to a third aspect of the present invention, in the pachinko machine (1) according to the first aspect, the uneven shape (74, 75) is from the front end (77) to the rear end (78) of the outer peripheral surface (71). The technical means that the first surface (75) inclined and the second surface (74) inclined from the rear end to the front end of the outer peripheral surface are used.

When the game ball parked in the opening of the cover rides on the first surface formed on the outer peripheral surface of the rotating body, it rolls rearward and lowers the support position by the outer peripheral surface of the rotating body. When riding, it rolls forward and raises the support position.
In other words, when viewed from the front of the rotator, the game ball stopped in the opening of the cover moves in the front-rear and up-down directions as the rotator rotates. it can.

  In addition, the code | symbol in said parenthesis shows the correspondence with embodiment mentioned later.

<First Embodiment>
[Overall main configuration]
The main configuration of the pachinko machine according to the first embodiment of the present invention will be described with reference to FIG. FIG. 1 is a schematic explanatory view of the appearance of the pachinko machine as viewed from the front.
As shown in FIG. 1, the pachinko machine 1 is provided with a front frame 2 constituting an outer shell, and a glass frame 3 is attached to the front frame 2 so as to be opened and closed. A game board 5 is provided inside the glass frame 3, and a launch lever 4 for operating a launching device for launching a game ball onto the game board 5 is rotatably attached to the lower right front of the front frame 2. ing. Below the game board 5, there is provided an upper tray 6 that accommodates paid-out prize balls and rental balls. Below the upper tray 6, prize balls that have flowed beyond the capacity of the upper tray 6 can be accommodated. A lower tray 7 is provided for housing the container.

[Main components of the game board]
Next, the main configuration of the game board 5 will be described with reference to FIG. FIG. 2 is a schematic explanatory view of the game board 5 as viewed from the front.
On the game board 5, a symbol display device 9 is arranged, and a starting port 10 is arranged below the symbol display device 9. An electric accessory 15 having an opening / closing door 16 that opens and closes the special winning opening 17 is disposed below the start opening 10. On the right side of the symbol display device 9, a rotating body winning device 20 is arranged, and below the rotating body winning device 20, a variable winning device 18 having a large winning opening door 19 for opening and closing the large winning opening is provided. Has been placed.
In addition to the game board 5, a prize opening 11, a windmill 12 for changing the flow direction of the game ball, a guide rail 13 for guiding the launched game ball to the game area on the game board 5, no prize is won anywhere. An out port 14 for collecting the game balls as out balls is provided. Although not shown in the drawing, many game nails are driven into the surface of the game board 5, and the discharged game balls change the flow direction when they collide with the game nails.

[Configuration of Rotating Body Winning Device 20]
Next, the configuration of the rotating body winning device 20 will be described with reference to FIGS.
FIG. 3 is a perspective view of the rotating body winning device 20. FIG. 4 is a perspective view of a rotating body constituting the rotating body winning apparatus 20 shown in FIG. FIG. 5 is an explanatory view of the rotating body prize winning device 20 in a state where the game ball is stopped at the opening of the cover, and (a) is a front view of the rotating body winning device 20 showing only the rotating body in a longitudinal section. b) is a side view of the rotating body winning device 20 as seen through the cover.

  As illustrated in FIG. 3, the rotating body prize winning device 20 includes a cover 30, a rotating body 50 that is rotatably disposed inside the cover 30, and a motor 80 that rotates the rotating body 50. An opening 33 for receiving a game ball flowing down from above is formed in the peripheral surface 31 of the cover 30. The width between the opposing end portions 32 and 32 defining the opening 33 is a size that can finally receive one game ball. The cover 30 is formed in a cylindrical shape with an open rear surface, and an opening 33 is formed on the peripheral surface thereof. In this embodiment, the cover 30 is formed of a transparent synthetic resin so that the state in which the internal rotating body 50 rotates, the state in which the game ball is held, and the like can be seen from the outside. In this embodiment, the rotating body 50 rotates clockwise.

  As shown in FIG. 4, the rotating body 50 is formed in a substantially cylindrical shape, and a holding portion 55 capable of receiving and holding a game ball is formed on the outer peripheral surface 51 thereof. The holding portion 55 is formed in a U-shaped cross section that is recessed from the outer peripheral surface 51 toward the center of rotation, and is formed in such a size that the head of the held game ball does not protrude from the outer peripheral surface 51. Grooves 52 and 53 are formed on the outer peripheral surface excluding the holding portion 55. The inner wall surface of each groove has a shape that matches the outer surface shape of the game ball P, and is formed so that the game ball P fitted in the groove can roll in the direction in which the groove extends. Further, as shown in FIG. 5A, each groove is formed shallower than the holding portion 55, and when the lower part of the game ball P is fitted, the head of the game ball P opens the cover 30. It is formed in a size that protrudes upward from the portion 33.

As shown in FIG. 4, a groove 52 is formed on the right side of the holding portion 55 in a state where the opening of the holding portion 55 faces upward. An opening end 55 a of the holding portion 55 is notched in an arc shape in cross section, and the notch portion is one end 52 a of the groove 52. That is, one end 52 a of the groove 52 is in a shared state with the opening end 55 a of the holding portion 55, and the one end 52 a of the groove 52 communicates with the upper space of the holding portion 55.
The groove 52 includes a curved portion 52 c extending from the front to the rear of the outer peripheral surface 51 in a direction obliquely intersecting the rotational direction of the rotating body 50, and a straight portion 52 d extending in the same direction as the rotating direction of the rotating body 50. Composed. Accordingly, one end 52 a of the groove 52 is located in front of the outer peripheral surface 51, and the other end 52 b is located behind the outer peripheral surface 51.

Between the groove 52 and the groove 53 adjacent to the groove 52, a portion where the grooves 52, 53 and the holding portion 55 are not formed is formed as a partition portion 54 between the grooves. That is, an uneven shape is formed on the outer peripheral surface 51 of the rotating body 50 by the grooves 52 and 53 and the partition portion 54.
As shown in FIG. 5B, the groove 53 is formed longer than the groove 52, has a straight part 53d at both ends, and has a curved part 53c between the straight parts 53d. Further, the end portions of the grooves 52 and 53 are present at the same position with the partition portion 54 interposed therebetween, and the respective grooves are formed continuously with the partition portion 54 interposed therebetween.

  The mounting plate 60 is formed with a third type starting port 21 penetrating in the front-rear direction for allowing the game ball P carried by the holding portion 55 of the rotating body 50 to flow out to the back surface of the game board 5. In addition, the game board 5 corresponding to the third type starting port 21 has an outlet (not shown) through which the game ball that has passed through the third type starting port 21 flows out to the back surface of the game board 5 in the front-rear direction. Has been. As shown in FIG. 5A, the third type starting port 21 is formed on a locus drawn by the holding portion 55. In this embodiment, when the holding portion 55 reaches the upper left, The game ball P held by the holding portion 55 flows out from the third type starting port 21 to the back surface of the game board 5.

  The rear end of the cover 30 is fixed to the front surface of the mounting plate 60, and an insertion hole (not shown) through which a rotating shaft (not shown) of the motor 80 passes is formed in the mounting plate 60 in the front-rear direction. Has been. The rotating shaft protruding forward from the insertion hole is inserted and fixed to the rear surface of the rotating body 50. Around the mounting plate 60, a plurality of screw insertion holes 61 through which screws for fixing the mounting plate 60 to the front surface of the game board 5 are inserted in the front-rear direction. A fixing member 81 for fixing the motor 80 to a predetermined position on the back surface of the game board 5 is attached to the rear portion of the motor 80, and the fixing member 81 is attached to the predetermined position on the back surface of the game board 5 on the fixing member 81. A fixing piece 83 is formed in which a screw insertion hole 82 through which a screw for fixing is inserted is formed in the front-rear direction. The motor 80 is fixed to the back surface side of the game board 5, and the rotation shaft is inserted through the game board 5 and is inserted and fixed to the rear surface of the rotating body 50 through the insertion hole of the mounting plate 60.

[Game Flow and Operation of Rotating Body Prize Winner 20]
The rotating body 50 is always rotating clockwise at a constant speed (for example, one rotation in 10 seconds). When a game ball flowing down the game area 8 wins the start opening 10, the symbol display device 9 displays a plurality of symbols variably in a plurality of display areas (for example, three display areas arranged in the horizontal direction). Then, when a predetermined time elapses from the start of the fluctuation, a predetermined symbol is stopped in each display area, and when the combination of the stopped symbols is aligned in a specific mode (for example, 333), the electric accessory 15 is operated, and the door 16 Opens and closes with a predetermined opening and closing pattern. When a game ball that has won the special prize opening 17 wins a V prize opening (not shown) arranged inside the special prize opening 17, a right is generated.

  When the game ball is hit to the right and the game ball is received from the opening 33 of the cover 30, the lower part of the game ball P is supported by the outer peripheral surface 51 of the rotating body 50 as shown in FIG. At the same time, the side portion comes into contact with the end portion 32 of the opening portion 33 of the cover 30 and stops in the opening portion 33. At this time, when the game ball P stopped in the opening 33 fits into the groove formed on the outer peripheral surface 51 of the rotating body 50, it rolls along the groove while remaining in the opening 33. To do. That is, since each groove | channel 52, 53 has each curve part 52c, 53c, when the game ball P rolls along each curve part, when it sees from the player sitting ahead of the pachinko machine 1, game ball P Can be seen moving forward and backward.

When the partition 54 reaches the lower part of the game ball P, the game ball P is detached from the groove and is on the partition 54. That is, when viewed from the player, it can be seen that the position where the rotating body 50 supports the game ball P is raised. When the game ball P is fitted into the next groove again, it can be seen that the support position of the game ball P is lowered.
That is, the game ball P that is stopped at the opening 33 of the cover 30 rolls along the grooves 52 and 53 or rides on the partition 54 as the rotating body 50 rotates. From the viewpoint of the player, it can be seen that the game ball P moves back and forth and up and down.
Accordingly, the game ball received from the opening of the cover is used to the situation where the game ball is only stopped at a fixed position on the outer peripheral surface of the rotating body until it is held by the holding portion, and the game is felt monotonous and boring. A person also feels the freshness of the game that has never been seen by observing how the game ball P actively moves back and forth and up and down on the outer peripheral surface 51 of the rotating body 50. In addition, it is possible to imagine various things, such as whether the active movement of the game ball P may cause any change in the progress of the game, or may lead to the profit of the player. When the car rides on the partition 54, the degree to which the head protrudes upward from the opening 33 of the cover 30 increases and the moving ball P is in a moving state, so that the game ball P that has flowed later collides with it. In such a case, there is a risk of being ejected from the opening 33, so that a feeling of throbbing can be enjoyed. In addition, the partition portion 54 is arranged at a certain angle (90 degrees in this embodiment) in the rotation direction of the outer peripheral surface 51 of the rotating body, and the game ball P is kept at a certain time (about 2.5 in this embodiment). Since it protrudes at intervals of (seconds), it can also be used as a time guideline for dropping from the opening 33 to the holding portion 55.

  Then, when the holding portion 55 of the rotating body 50 coincides with the opening portion 33 of the cover 30, the game ball P stopped in the opening portion 33 falls into the holding portion 55 and is held by the holding portion 55. Then, it is carried by the rotating body 50. When the holding unit 55 matches the third type starting port 21, the game ball P held by the holding unit 55 flows out of the third type starting port 21, and is detected by a predetermined detection switch (starting port switch). Then, the variable winning device 18 is activated, the special winning opening door 19 is opened, and the special winning opening is opened. When either a condition that a predetermined time has elapsed from the opening of the big prize opening or a condition that a predetermined number of prizes are won in the big prize opening is satisfied, the big prize opening door 19 is closed and the big prize opening is closed. A predetermined number of rounds can be executed with one round from the opening to closing of the big prize opening, and when the predetermined number of rounds is executed, the big hit game ends. The jackpot game is also terminated when the symbols are arranged in a specific manner during the jackpot game and the V winning award is won.

[Effect of the first embodiment]
(1) As described above, if the pachinko machine 1 according to the first embodiment is used, the game ball P stopped in the opening 33 of the cover 30 is an outer peripheral surface excluding the holding portion 55 of the rotating body 50. Due to the concave and convex shape formed by the grooves 52 and 53 and the partitioning portion 54, the rotator 50 is actively moved in the front-rear and up-and-down directions as the rotating body 50 is rotated.
(2) Since the game ball P is actively moved back and forth and up and down with the rotation of the rotating body 50 while the game ball P is stopped in the opening 33, it is determined whether or not the game ball P is stopped. It can be made easier.
(3) Furthermore, by providing the partitioning portions 54 at regular intervals, it becomes a measure of the time until the game ball P stopped in the opening portion 33 falls to the holding portion 55, and the grand prize opening door 19 is opened. You can save up to an unnecessary launch ball.

<Second Embodiment>
Next, a second embodiment of the present invention will be described with reference to FIGS.
FIG. 6 is a perspective view of a rotating body constituting the rotating body winning device 20 provided in the pachinko machine according to this embodiment. FIG. 7 is an explanatory view of the rotating body prize winning device 20 in a state where the game ball is stopped at the opening of the cover, (a) is a front view of the rotating body winning device 20, and (b) is a perspective view of the cover. It is the side view of the rotary body winning device 20 seen. Since the pachinko machine of this embodiment has the same configuration and functions as those of the first embodiment except for the structure of the rotating body, the description of the same parts is simplified or omitted, and the same reference numerals are used for the same configurations. It explains using.

As shown in FIG. 6, a holding portion 73 having substantially the same shape and size as the holding portion 55 of the rotating body 50 described above is formed on the outer peripheral surface 71 of the rotating body 70. The outer peripheral surface 71 excluding the holding portion 73 includes a first surface 75 inclined from the front end 77 to the rear end 78 of the outer peripheral surface 71 and a second surface 74 inclined from the rear end 78 to the front end 77 of the outer peripheral surface 71. An uneven shape is formed.
In this embodiment, the first surface 75 is formed in a triangle having a base 75 a at the front end 77 of the outer peripheral surface 71 and a vertex at the rear end 78, and the second surface 74 is the rear end of the outer peripheral surface 71. A triangle has a base 74 a at 78 and a vertex at the front end 77.

The portion defined by the two continuously formed first surfaces 75 has a shape in which two of the four surfaces of the quadrangular pyramid with the bottom surface facing forward and the apex facing rear are exposed. Yes. In addition, the portion partitioned by the two continuously formed second surfaces 74 has a shape in which two of the four surfaces of the quadrangular pyramid with the bottom surface facing backward and the apex facing forward are exposed. is doing. In other words, the outer peripheral surface 71 has a substantially gear shape having teeth with pointed tips, and teeth with tips inclined backward and teeth inclined forward are alternately formed.
The boundary line 75b of the two first surfaces 75 formed continuously is inclined backward, and the boundary line 74b of the second surface 74 formed continuously is inclined forward.

  As shown in FIG. 7, if the rotating body 70 rotates clockwise in a state where the game ball P is stopped in the opening 33 of the cover 30, the first surface 75 and the second surface 75 Surfaces 74 arrive alternately. When the game ball P rides on the first surface 75, the first surface 75 is inclined rearward and rolls rearward, and the support position of the outer peripheral surface 71 of the rotating body 70 with respect to the game ball P is lowered. Moreover, when it gets on the 2nd surface 74, since the 2nd surface 74 inclines ahead, it rolls ahead and a support position goes up. That is, since the game ball P is alternately on the first surface 75 and the second surface 74, the game ball P repeats movement in the front-rear and up-down directions. When the holding portion 73 coincides with the opening portion 33, the game ball P supported by the outer peripheral surface 71 falls into the holding portion 73 and is carried while being held by the holding portion 73. When it coincides with the third type starting port 21, it flows out from the third type starting port 21 to the back surface of the game board 5.

[Effects of Second Embodiment]
(1) As described above, if the pachinko machine 1 according to the second embodiment is used, the game ball P stopped in the opening 33 of the cover 30 is an outer peripheral surface excluding the holding portion 73 of the rotating body 70. The concave / convex shape formed of the first surface 75 and the second surface 74 is actively moved in a short period in the front / rear direction and the vertical direction as the rotating body 70 rotates. It is possible to recognize the presence of the game ball P stopped in the opening 33.
(2) Further, if the viewpoint is placed on the game ball P stopped in the opening 33, the effect can be increased by the finely swaying movement.

<Other embodiments>
(1) A convex part can also be formed in the groove | channel of the rotary body 50 in 1st Embodiment. According to this configuration, since the game ball rolling along the groove moves up and down in the middle, the movement of the game ball can be made even more active.
(2) In addition, the grooves can be formed continuously instead of being divided into a plurality of parts, and convex portions can be formed in the grooves. Further, the depth of the groove may be changed in some places. Even with these configurations, the same effects as those of the first embodiment can be obtained.

(3) Furthermore, the groove does not need to be formed in a size that allows the lower part of the game ball to be fitted. Good.
(4) Rather than forming a groove recessed from the outer peripheral surface 51 of the rotating body 50, two ridges facing the outer peripheral surface 51 are formed, and convex portions are formed in places between the ridges. And it can also be made to move up and down when it guide | induces a game ball to the front-back direction between each protrusion and passes a convex part. Even with these configurations, the same effects as those of the first embodiment can be obtained.

(5) A plurality of convex portions can be formed on the outer peripheral surface of the rotating body, and the game balls can be formed so as to move randomly in the front-rear and vertical directions by the respective convex portions. Further, a plurality of concave portions may be formed instead of the plurality of convex portions. According to these configurations, it is possible to obtain an effect that the motion of the game ball is random and the prediction is not made.
(6) The 1st surface 75 and the 2nd surface 74 which were formed in the outer peripheral surface 71 of the rotary body 70 in 2nd Embodiment can also be formed discontinuously. In the case of this configuration, the same effect as the second embodiment can be obtained.

(7) The grooves 52 and 53 of the first embodiment can be combined with the first surface 75 and the second surface 74 of the second embodiment. In the case of this configuration, the same effect as that of the first or second embodiment can be obtained.
(8) The material of the rotating body is not particularly limited, such as a synthetic resin, but by forming it with an elastic member such as rubber, the movement of the game ball on the outer peripheral surface of the rotating body can be made even more active. In this case, the entire rotating body may be formed of an elastic member, or only the outer peripheral surface may be formed of an elastic member.

(9) The rotating body winning device 20 can be arranged in place of the start port 10. In this case, the third type starting port 21 formed in the mounting plate 60 serves as the starting port 10. In addition, when this configuration is adopted, the outflow port is formed through the game board 5 corresponding to the start port 10, and the game ball flowing out from the start port 10 is detected by a detection switch arranged on the back surface of the game board 5. Configured to flow down.

(10) In each of the embodiments described above, the pachinko machine referred to as the right item has been described as a representative of the pachinko machine of the present invention. However, when the game ball wins the starting opening, the symbol display device starts displaying the symbol variation. In the pachinko machine in which the variable winning device that opens and closes the big winning opening is activated when the big winning symbol is confirmed and displayed by the symbol display device, the rotating body winning device 20 is arranged instead of the starting opening. You can also.

It is explanatory drawing which looked at the external appearance of the pachinko machine concerning the embodiment of this invention from the front. It is the schematic explanatory drawing which looked at the game board 5 with which the pachinko machine shown in FIG. 1 was equipped from the front. 3 is a perspective view of a rotating body winning device 20. FIG. It is a perspective view of the rotary body which comprises the rotary body prize-winning apparatus 20 shown in FIG. It is explanatory drawing of the rotary body prize-winning apparatus 20 in the state where the game ball has stopped in the opening part of a cover, (a) is a front view of the rotary body prize-winning apparatus 20 which shows only a rotary body by a longitudinal cross-section, (b) is a cover. It is the side view of the rotary body prize-winning apparatus 20 seen through. It is a perspective view of the rotary body which comprises the rotary body prize-winning apparatus 20 with which the pachinko machine which concerns on 2nd Embodiment was equipped. It is explanatory drawing of the rotary body prize-winning apparatus 20 in the state where the game ball has stopped in the opening part of a cover, (a) is a front view of the rotary body prize-winning apparatus 20, (b) is the rotation seen through the cover. It is a side view of the body winning device 20. It is front explanatory drawing of the game board with which the conventional pachinko machine was equipped. It is a front enlarged view of the rotation distribution apparatus with which the pachinko machine shown in FIG. 8 was equipped.

Explanation of symbols

1 .. Pachinko machine, 30 .. cover, 31 .. peripheral surface, 32 .. end, 33 .. opening,
50..Rotating body, 51..Outer peripheral surface, 52, 53..Groove, 54..Partition.

Claims (3)

A cylindrical cover that is provided in the game area and has an opening on the peripheral surface for receiving a game ball flowing down the game area;
A rotating body that is provided on the inner side of the cover and rotates while the outer peripheral surface faces the inner peripheral surface of the cover;
The outer peripheral surface of the rotating body and the end of the opening of the cover are configured to stop the game ball received in the opening in the opening.
The outer peripheral surface of the rotating body communicates with the opening when the rotating body rotates by a predetermined angle, receives the game ball stopped at the opening, and holds the received game ball In a pachinko machine equipped with a holding part that carries with rotation,
On the outer peripheral surface excluding the holding portion of the rotating body, the game ball supported by the outer peripheral surface and the end of the opening is retained in the opening as the rotating body rotates. A pachinko machine having a concavo-convex shape that moves in the front-rear and up-down directions. The uneven shape is
A groove formed on the outer peripheral surface excluding the holding portion in a direction intersecting with the rotation direction of the rotating body, lowering the support position of the game ball supported on the outer peripheral surface and moving in the front-rear direction, The pachinko machine according to claim 1, wherein the pachinko machine is formed by a groove and a portion where the holding portion is not formed. The uneven shape is
2. The pachinko machine according to claim 1, wherein the pachinko machine is formed by a first surface inclined from the front end to the rear end of the outer peripheral surface and a second surface inclined from the rear end to the front end of the outer peripheral surface.

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