JP4888939B2 - Bullet ball machine - Google Patents

Description

  The present invention relates to a ball game machine equipped with a winning means capable of changing between a first state that is disadvantageous for a player and a second state that is advantageous to the player, in which a game is played by driving a game ball into the game area.

  For example, in a ball game machine such as a pachinko machine, a display device capable of variably displaying identification information composed of a plurality of rows (for example, 3 rows) of symbols is provided at substantially the center of a game area into which game balls are to be driven. In addition to the arrangement, a center accessory for producing a game or decorating a game area is arranged in the front peripheral portion of the display device. When the display mode of the identification information that is confirmed and displayed on the display device is a predetermined display mode, the center combination is in a first state that is disadvantageous for the player (the game ball that has been driven into the game area wins a prize) A winning device is provided that can change from an impossible or difficult state) to a second state that is advantageous to the player (a state in which a game ball that has been driven into the game area can be won) (see, for example, Patent Document 1). .

The prize-winning device includes a prize-winning opening (a large prize-winning opening (50) in Patent Document 1) provided at the upper portion of the center character, and a shutter (also movable) Member (57)) and a solenoid for driving the shutter in the front-rear direction. When in the first state, the shutter protrudes into the game area and closes the winning opening, thereby In the second state, the winning is disabled, and the shutter is immersed to open the winning opening so that the game ball can be won into the winning opening.
Japanese Patent Laying-Open No. 2001-70528 (FIG. 4)

  In the ball and ball game machine described in Patent Document 1 described above, since the shutter of the winning device moves in the front-rear direction to open and close the winning opening, the winning device is effective in a narrow space of the center accessory. However, when the winning device is in the first state, the shutter protrudes from the game area, so that the game ball that is driven into the game area collides with the upper surface of the shutter, A load will act. However, in the above winning device, when in the first state, the shutter is cantilevered, that is, the rear part of the shutter is a fixed end and the front part is a free end protruding from the game area. Due to the load when the game ball collides with the upper surface of the shutter, a downward moment acts on the shutter, and the shutter may be damaged at an early stage, and there is a problem that strength and durability are poor.

  The present invention has been made in view of the above-described problems, and an object thereof is to provide a ball game machine equipped with a shutter-type winning means excellent in strength and durability.

According to the present invention, the above problem is solved as follows.
(1) Display means capable of variably displaying a plurality of pieces of identification information in a game area into which a game ball is to be shot, a center accessory arranged at the front peripheral portion of the display means, and an identification that is confirmed and displayed on the display means In the ball game machine comprising a winning means capable of changing from a first state unfavorable to a player to an advantageous second state when a display result of information becomes a predetermined display result, means is disposed in the center combination thereof, and wherein the game ball can win a prize hole is movably supported in the front-rear direction in the support hole provided in the center combination thereof, when the first state , Projecting from the support hole and moving to the closed position for closing the winning opening from above, and in the second state, moving to the open position for immersing into the supporting hole and opening the winning opening Shutter and the shutter The and a drive means capable of moving to the closed position and the open position, said shutter, when in said closed position, said game balls flowing down on the upper surface of said shutter is rolled toward the lower left portion A front decoration plate that is arranged in a downwardly inclined manner so that the center accessory is in front of the shutter and has an upper end positioned above the upper surface of the shutter and shields the front of the winning opening A rear lower surface of the front decorative plate that is lower than the upper end and opposed to the front end of the shutter, and the front lower surface of the shutter abuts when the shutter is in the closed position. Possible left and right receiving portions are provided along the inclination direction of the shutter, and the interval between the left receiving portion and the left edge of the winning opening is made larger than the diameter of the game ball .

(2) In the above item (1), the center prize is obtained when the frame-like prize body main body arranged in the front peripheral portion of the display means and the winning means are in the second state. A ball path capable of discharging the game ball won in the mouth to the back side of the game area, and a ball visual recognition unit capable of viewing the game ball rolling in the ball path from the surface of the accessory body. .

(3) In the above (2) term, the center role will further the winning unit hides the ball visible part when in said first state, also, the prize means is in said second state And a movable object that can change to a state in which the sphere visually recognizing part is exposed.

(A) According to the invention described in claim 1, when the shutter-type winning means is arranged in the center accessory, and when the winning means is in the first state, the front lower surface of the shutter is the front decoration plate. Because it is supported by the left and right receiving parts provided, the moment when the game ball collides with the upper surface of the shutter does not cause a downward moment to act on the shutter, and the support strength and durability of the shutter Can be improved. Furthermore, by making the interval between the left receiving portion and the left end edge of the winning opening larger than the diameter of the gaming ball, the gaming ball can be smoothly won in the winning opening.

(B) According to the invention described in claim 2, since it is possible to visually recognize from the surface of the accessory body that the game ball that has won the prize opening of the winning means rolls in the ball passage, it is possible to improve the interest of the game. it can.

(C) According to the invention described in claim 3, when the winning means is in the second state, the movable object changes to a state in which the ball viewing portion is exposed. Since the state of rolling in the ball passage can be visually recognized, the interest of the game can be further improved.

  1 is a front view of a ball game machine to which the present invention is applied, FIG. 2 is a front view of a center accessory, FIG. 3 is a back view of the center accessory, and FIG. 4 is a line IV-IV in FIG. 5 and 6 are top plan views of the left half of the center accessory, FIG. 7 is an enlarged longitudinal sectional view taken along line VII-VII in FIG. 2 corresponding to the state of FIG. 5, and FIG. FIG. 9 is an enlarged vertical sectional view taken along line VII-VII in FIG. 2 corresponding to the state of FIG. 6, and FIG. 9 is an enlarged perspective view of the main part. In the following description, in FIG. 1 and FIG. 2, the front side of the page is “front or front”, the back side of the page is “back or back”, the left is “left”, and the right is “right”. .

  As shown in FIG. 1, a ball game machine (1) of a pachinko machine is attached to an outer frame (2) installed on a game island of a game hall, and the front is covered with a glass frame door (3). A board (4) is provided, and the game board (4) is provided with a circular game area (7) surrounded by the outer guide rail (5) and the inner guide rail (6).

  The player stores in the ball supply tray (9) provided below the glass frame door (3) by rotating the operation handle (8) provided on the lower right side of the glass frame door (3). A game can be played by launching a game ball that has been played from a launcher (not shown) and driving it into the game area (7). The game balls launched from the launching device are guided to the game area (7) by the outer guide rail (5) and the inner guide rail (6), and come into contact with a large number of game nails implanted in the game area (7). While flowing down. Note that game nails are omitted for simplification of the drawing.

  In the game area (7), as a main component, a liquid crystal display which is arranged in the center and can variably display a plurality of identification information (10) composed of numbers, symbols, etc. in three columns of left, middle and right Display device (11) that constitutes a display means composed of a display device or a dot matrix display, a center accessory (12) disposed in the front peripheral portion of the display device (11), and a center accessory (12) The symbol start port (13) arranged directly below, and the symbol start position (13) positioned directly below the symbol start port (13) are advantageous to the player in the first state (the game ball cannot be won) and to the player. The first prize-winning device (14) that can be changed to a state of 2 (a state in which a game ball can be won) and a lowermost side of the game area (7) are arranged on the back side of the game board (4). A discharge outlet (71) is provided.

  The center accessory (12) is mainly composed of a synthetic resin frame-like accessory body (121) disposed in the periphery of the front surface of the display device (11) in the game board (4). The player main body (121) has a perspective window (122) through which the identification information (10) displayed on the display device (11) can be seen in a different manner from the first winning device (14). The second winning device (15) which is a winning means capable of changing between a first state disadvantageous to the player (a state where the game ball cannot be won) and a second state advantageous for the player (a state where the game ball can be won). ), A ball path (16) through which the game balls won in the second prize-winning device (15) can be discharged to the back side of the game board (4), and a movable object (17) representing whales for directing the game And are provided.

  As shown mainly in FIGS. 2 and 4, the ball passage (16) is formed of a transparent or translucent member and communicates with a second prize opening (151) described later of the second prize winning device (15). As described above, after the game ball (100) which is provided on the back side of the accessory body (121) and wins the second prize opening (151) is guided to the right along the back surface of the accessory body (121). , Discharge to the back side of the game board (4).

  On the right side of the second prize-winning device (15) in the main body (121), the player sees that the game ball (100) that won the second prize opening (151) rolls in the ball passage (16). Is provided with a spherical viewing portion (125) (see FIGS. 2 and 3) formed of a transparent or translucent member.

  The second winning device (15) is arranged at the upper left part of the accessory body (121), and the second winning device described above forms a winning opening where the game ball (100) driven into the game area (4) can win. It has a winning opening (151), a shutter (152) capable of opening and closing the second winning opening (151), and a solenoid (153) serving as driving means for moving the shutter (152) in the opening and closing direction.

  As shown in FIGS. 5 to 8, the shutter (152) is inserted into a support hole (121a) provided in the accessory body (121) so as to be slidable in the front-rear direction (horizontal direction). The second prize opening (not shown) is supported by the object body (121) so as to be able to appear and disappear, and the game ball (100) protrudes from the accessory body (121) to make it impossible to win the second prize opening (151). 151) is held in a closed position corresponding to the first state (see FIGS. 5 and 7), and is inserted into the accessory body (121) to enter the second winning opening (151) of the game ball (100). ) Is held at an open position (see FIGS. 6 and 8) corresponding to the second state in which the second winning opening (151) is opened so that a winning can be made.

  The rear end of the shutter (152) is connected to the plunger (153a) of the solenoid (153) via a pair of left and right links (155) that can swing in a substantially horizontal direction and an L-shaped crank (157). Has been.

  The left and right links (155) and (155) are pivotally supported on the accessory body (121) by shafts (154) and (154) pointing in the vertical direction, and teeth (155a) (155a) ( 155a) mesh with each other and swing in synchronization with each other.

  The crank (157) is pivotally supported by the accessory body (121) by a shaft (156) pointing in the vertical direction, one end is connected to the left link (155), and the other end is the solenoid (153). Connected to the plunger (153a).

  When the solenoid (153) is in a non-excited state, the shutter (152) is held in the closed position as shown in FIGS. When the solenoid (153) is excited, the plunger (153a) is driven in the direction of arrow A shown in FIG. Thus, the crank (157) rotates clockwise based on the movement of the plunger (153a), and the left link (155) rotates clockwise based on the rotation of the L-shaped link (157). The right link (155) rotates counterclockwise in synchronization with the left link (155). As a result, as shown in FIGS. 6 and 8, the shutter (152) is immersed in the accessory body (121) and moves to the open position.

  When the shutter (152) is in the closed position, the shutter (152) is supported so as to be inclined (see FIG. 2) so that the left side is inclined downward.

As shown in FIGS. 7 and 8, the upper end of the accessory body (121) is positioned above the upper surface of the shutter (152), and the second winning opening (151) is located in front of the shutter (152). A transparent or translucent front decorative plate (126) that shields the front is provided. On the back side of the front decoration plate (126) facing the shutter (152), a protruding receiving portion (126a) (126a) forming a pair of left and right receiving means protruding rearward is clearly shown in FIG. Are provided along the inclination direction of the shutter (152) . The distance of the left receiving portion (126a) and the left edge of the second prize hole (151) (151a) is larger than the diameter of the game ball (100). Thus, between the end edges of the left receiving portion (126a) and the second winning hole (151) (151a), a game ball (100) without sandwiched are smoothly finished in the second prize hole (151) can do. Also in interval of the right edge of the right side of the receiving portion (126a) and the second winning hole (151) may be larger than the diameter of the game ball (100). For example, when the same odd numbers such as “7, 7, 7” are arranged, a big hit state is generated, the first winning device (14) is changed from the first state to the second state, and the game A predetermined game value is given to the player.

As shown in FIGS. 5 and 7, when the shutter (152) is moved to the closed position, the left and right receiving portions (126a) (126a) are brought into contact with the lower surface of the front portion of the shutter (152), so that the shutter (152) Is supported from below. Thus, even if the game ball (100) driven into the game area (7) flows down toward the second winning device (15) and collides with the upper surface of the shutter (152) in the closed position, the shutter ( The downward load acting on 152) can be received by the left and right receiving portions (126a) (126a ), and damage and deformation of the shutter (152) can be prevented.

  When the shutter (17) is in the open position, when the game ball (100) driven into the game area wins the second prize opening (151), the game ball (100) rolls in the ball passage (16). After being detected by a winning ball detection sensor (not shown) provided at a predetermined location of the ball passage (16), the ball is discharged to the back side of the game board (4). The detection signal of the winning ball detection sensor is input to a control board (not shown) provided on the back surface of the game board (4), and based on this, a game ball payout provided on the back side of the game board (4) is provided. A predetermined number of game balls are paid out from the machine (not shown) to the ball supply tray (9).

  The movable object (17) is disposed on the front surface of the sphere visual recognition part (125), and is connected to a motor (18) provided on the back surface side of the accessory body (121) through a link (not shown). The state changes in synchronization with the state change of the second winning device (15) by the power of the motor (18). That is, when the second winning device (15) changes from the first state to the second state or vice versa, the movable object (17) closes the movable part (171) representing the mouth of the whale. From the concealed state (see FIG. 1) to the exposed state (see FIG. 2) opened so as to swallow the game ball (100) expressing food, or vice versa.

  When the movable object (17) is in the concealed state, the movable part (171) conceals the spherical fluoroscopic part (125), and when it is in the exposed state, the spherical fluoroscopic part (125) is exposed. Thereby, when the second winning device (15) is in the second state, the game ball (100) that wins the second winning opening (151) and rolls in the ball passage (16) 125) can be visually recognized, and a mode in which the movable object (17) swallows the game ball (100) can be expressed, which has an effect of enhancing the effect of the game.

  As shown in FIG. 2, on the left side of the accessory body (121), a game ball (100) flowing down the game area (7) is provided on a stage (123 ) Is provided with a guideable passage (124). In addition, a guide path (123a) located right above the symbol start port (13) is provided at the center in the left-right direction of the stage (123).

  The game ball (100) guided on the stage (123) moves on the stage (123) and then is discharged from the guide path (123a) or other area to the game area (7). The game balls discharged from the guideway (123a) to the game area (7) are very likely to win the symbol start port (13), and the games are discharged from other areas to the game area (7). The ball is very unlikely to win the symbol start opening (13).

  When the game ball (100) driven into the game area (7) enters the symbol start port (13), the identification information (10) displayed on the display device (11) is given a predetermined probability. After the variable display based on the above, after a predetermined time has passed, the display is stopped and the display is confirmed.

  When the combination of the identification information (10) that is confirmed and displayed is a predetermined display form, for example, “7, 7, 7”, where the same odd number is aligned, a big hit state is caused, The one winning device (14) is changed from the first state to the second state to give a predetermined game value to the player.

  Moreover, when the combination of each identification information (10) has other predetermined display modes, for example, “4, 4, 4”, and the same even number is prepared, The second winning device (15) is changed from the first state to the second state to give the player a predetermined game value having a game value lower than that of the big hit state.

  For example, in the case of a big hit state, a game ball (1) is placed in the first winning opening (141) with an open / close lid (142) that can open and close the first winning opening (141) of the first winning apparatus (14). 100) is won 10 times, or 30 seconds after the opening / closing lid (142) is opened, the opening / closing lid (142) is repeatedly operated up to 15 times, while in the small hit state In the state where the shutter (152) of the second winning device (15) is opened, ten game balls (100) are won in the second winning port (151) or the shutter (152) is opened. After 30 seconds have elapsed, the operation of closing the shutter (152) is repeated up to three times.

  When the small hit state occurs, the second winning device (15) changes to the second state, and the shutter (152) opens the second winning port (151). In synchronism with this, the movable part (171) of the movable object (17) changes to a state of exposing the ball visually recognizing part (125). The ball-viewing part is inserted so that the game ball that is driven into the game area (7) and wins the second prize opening (151) rolls in the ball passage (16) and is swallowed by the movable object (17). After passing (125), it is discharged to the back side of the game board (4). Thereby, the player can enjoy the game while visually recognizing the rolling of the game ball (100) that has won the second prize opening (151).

  If the combination of the identification information (10) that is confirmed and displayed is not a predetermined display mode or other display mode, it is lost, and the first winning device (14) and the second winning device (15) Both maintain the first state.

  When the second winning device (15) is in the first state, since the shutter (152) closes the second winning port (151), as shown in FIG. The game ball (100) that has been driven and flowed down toward the second winning device (15) abuts on the upper surface of the shutter (152) and rolls in the tilt direction (left direction) of the shutter (152). It flows down toward the left side of the accessory body (121) while being guided by a guide path (121b) provided on the upper left surface of the article body (121). Thereby, when the second winning device (15) is in the first state, the player can enjoy the game by watching various rolling of the game ball (100).

Although the embodiments of the present invention have been described above, for example, the following various modifications and changes can be made to the above embodiments without departing from the scope of the present invention.
(B) Make the movable object (17) a fish or animal other than a whale.
(B) The receiving means (126a) has a configuration other than a protruding shape. For example, the receiving means (126a) is a recess provided on the back surface of the front decorative plate (126) and facing the front portion of the shutter (152), and when the shutter (152) is in the closed position in this recess, The front part of the shutter (152) is fitted vertically.
(C) The receiving means (126a) is either left or right. Further, the receiving means (126a) is set to be one and is arranged so as to be substantially at the center in the left-right direction at the second winning opening (151).
(D) The sphere visually recognizing part (125) is an opening having no transparent or translucent member. In this case, the game ball (100) rolling in the ball passage (16) can be directly recognized without passing through the transparent or translucent member.
(E) The second winning device (15) is changed to the second state in the big hit state, and the first winning device (14) is changed to the second state in the small hit state.
(F) The shutter (152) is supported on the accessory body (121) so as to be movable obliquely upward or obliquely downward. Alternatively, the shutter (152) is supported so as to be movable in the left-right direction so that the shutter (152) can appear and disappear from the accessory body (121).

It is a front view of a gaming machine to which the present invention is applied. It is a front view of a center character. It is a back view of a center character. FIG. 4 is a transverse sectional view taken along line IV-IV in FIG. 2. It is a top view of the left half of the center accessory when the winning means is in the first state. It is a top view of the left half of the center accessory when the winning means is in the second state. FIG. 7 is an enlarged longitudinal sectional view taken along line VII-VII in FIG. 2 corresponding to the state of FIG. 5. FIG. 7 is an enlarged longitudinal sectional view taken along line VII-VII in FIG. 2 corresponding to the state of FIG. 6. It is a perspective view of the principal part of a center accessory.

(1) Ball game machine
(2) Outer frame
(3) Glass frame door
(4) Game board
(5) Outer guide rail
(6) Inner guide rail
(7) Game area
(8) Operation handle
(9) Ball supply tray
(10) Identification information
(11) Display device (display means)
(12) Center character
(13) Design start port
(14) First prize winning device
(15) Second winning device (winning means)
(16) Ball passage
(17) Movable object
(18) Motor
(71) Out mouth
(100) game balls
(121) Body
(121a) Support hole
(121b) Guideway
(122) Transparent window
(123) Stage
(123a) Guideway
(124) Passage
(125) Ball viewing part
(126) Front decoration board
(126a) Receiving part (receiving means)
(141) First prize opening
(142) Open / close lid
(151) Second prize opening (winning mouth)
(151a) end edge
(152) Shutter
(153) Solenoid (drive means)
(153a) Plunger
(154) axis
(155) links
(155a) Tooth
(156) axis
(157) Crank
(171) Moving parts

Claims (3)

Display means capable of variably displaying a plurality of pieces of identification information in a game area into which a game ball is to be shot, a center accessory arranged at the front peripheral portion of the display means, and display of identification information that is confirmed and displayed on the display means In a ball game machine comprising a winning means capable of changing from a first state unfavorable to a player to an advantageous second state when the result is a predetermined display result,
The winning means is arranged in the center role and supported by the winning hole through which the game ball can be won and a support hole provided in the center role so as to be movable in the front-rear direction, in the first state. At the time of projecting from the support hole to move to a closed position for closing the winning hole from above, and in the second state, to the open position for immersing into the support hole to open the winning hole. A movable shutter, and drive means capable of moving the shutter to the closed position and the open position;
When the shutter is in the closed position, the game ball that has flowed down to the upper surface of the shutter is arranged in a left-downward inclined state so that it can roll downward diagonally to the left,
The center accessory is in front of the shutter, and has a front decorative plate that is located above the upper surface of the shutter and shields the front of the winning opening,
The left and right sides of the front decorative plate that are lower than the upper end and protrude rearwardly on the back surface facing the front end of the shutter, and that the front lower surface of the shutter can contact when the shutter is in the closed position A receiving part is provided along the inclination direction of the shutter,
A bullet ball game machine characterized in that an interval between the left receiving portion and a left end edge of the winning opening is made larger than a diameter of the game ball. The center combination includes a frame-shaped combination main body disposed in a front peripheral portion of the display means, and the game ball that has won a prize opening when the winning means is in the second state. The ball path that can be discharged to the back side of the region, and a ball viewing portion that allows the game ball rolling in the ball path to be viewed from the surface of the accessory body. A ball game machine.   The center accessory further conceals the ball visual recognition part when the winning means is in the first state, and exposes the ball visual recognition part when the winning means is in the second state. The bullet ball game machine according to claim 2, further comprising a movable object that can be changed.

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