JP2003093689A - Pinball game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a structure for rear surface components to be simple and thin. SOLUTION: A pinball game machine is provided with a game board 10 where a game area 11 is held in an erection state by facing a front surface side from the opening of a front frame 2, rear cover members 25 and 26 attached onto the rear surface of the game board, a game assisting board 50 positioned at the lower side of the game board and a back set plate BSP which is attached to cover the back surface side of the game board. A prize-winning tool 16 and an outlet 18 are disposed in the game area 11 of the game board, a safe ball passes through a safe ball passage hole, an out ball passes an out ball passage hole and is discharged to the back side, and then, after-game ball is discharged to an outer part through an after-game ball discharge passage. A bonus ball packet 65 for receiving bonus balls discharged from a bonus ball discharge mechanism 40 of the back set plate BSP and also discharging them to an upper ball tray 6a is formed to be adjacent to an after-game ball discharge passage constituting member 60.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pachinko machine.
For more details on the ball game machine,
Frame members (for example, the front frame or the storage
The game board is held upright by the
The game area on the front of the game board faces the front side from the opening of the frame member.
Game board that can be opened and closed freely on the back side of the frame member
It is equipped with a back set board that is closed and held over
Related to ball and ball game machines. 2. Description of the Related Art Conventionally well-known cracks
In the machine, the player operates the game ball launcher and
A game ball is fired into the game area in front of the game board,
Is configured to drop and move within the game area.
A prize in which a game ball falling and falling is provided in the game area
When the player enters the game and wins, the winning game ball (this
Is referred to as a safe ball).
(This is called a prize ball).
In addition, the game which fell to the lower part of the game area without winning the prize
A ball (this is called an out ball) is formed below the game area
It can be collected at the out mouth. This
In conventional pachinko machines such as these,
Opening and closing the device called a game board and covering the back of the game board
To the back set panel.
Discharge processing of safe balls and out balls, and safe balls
Is configured to perform award ball payout processing for
You. [0003] This configuration will be described more specifically.
You. First, in the game area on the front of the game board, multiple prize-winning tools are set.
The safe ball that won each prize tool will play the game board.
It passes through and is discharged to the back side. Back set
The tray receives the safe balls discharged in this way and collects them.
A safe ball collecting passage is formed.
Safe spheres collected through the collecting passage are safe sphere detectors
Safe ball formed on the back set board after being detected by
A collection bin located behind the pachinko machine through the discharge passage
To the game hall
ing. In addition, out ball collected in out mouth is game
It is designed to be discharged to the back side through the board,
The set board receives the ejected out ball in this way
An out ball discharge passage is formed, and this out ball discharge
The out ball passing through the passage is discharged to the collection bucket as it is.
And collected at the game hall. [0004] In addition, the back set board stores reserve prize balls in the upper part.
Reserve prize ball storage mechanism and the
The reserve prize ball stored in the link member
Prize ball payout mechanism that pays out according to detection of safe ball
Prepare and play prize balls paid out by the prize ball payout mechanism
The award ball payout path to be discharged to the upper bowl
It is formed on the board. In addition, there are many prize balls on the upper plate
It is exhausted and full, overflowing into the award ball payout passage
Occasionally, the overflowing ball path that allows overflowing prize balls to flow to the lower
It is formed on the board. [0005] Thus, the back set board
There are safe ball collecting passage, safe ball discharge passage, out ball
Discharge passage, winning ball payout passage, overflow ball passage, etc.
It must be formed independently. However, like this,
In order to form a number of passages independently,
It is necessary to provide a cross-over configuration and the thickness of the back set panel
And the configuration becomes more complicated
You. In this way, when the thickness of the back set board increases, the total
The front and back thickness of the body has increased, and the back of the gaming machine has increased rearward
Protruding, large installation when installing a gaming machine in the gaming hall
There is a problem that the installation space is required. In addition,
A control circuit board for controlling the operation of the gaming machine
Can be installed, but the space for installing the gaming machine is narrow, so the gaming machine
When the space on the back side becomes smaller,
The problem that it is difficult to efficiently radiate raw heat
There is also. The present invention has been made in view of such circumstances.
A part of the configuration provided on the conventional back set board
By mounting on the auxiliary plate, the structure of the back component
And the thickness of the entire backside structure can be reduced.
An object of the present invention is to provide a ball game machine having such a configuration. [0007] To achieve the above object,
The ball game machine according to the present invention comprises a frame member and a front game machine.
Standing state where the area faces the front side from the opening of this frame member
The game board held by the game board and the game assistant located below the game board
When it is attached to the auxiliary plate and the back side of the frame member so that it can be opened and closed
Both are used in the closed position that covers the back side of the game board.
And a back set board to be used. And games
Game balls falling here enter the game area on the front of the board.
Prize-winning equipment will be provided and no winning equipment will be won
There is an out port for collecting game balls that have fallen in
Game balls (safe balls) that win the game are discharged to the back side of the game board
Games collected in the safe ball passage hole and out mouth
Out ball to discharge the ball (out ball) to the back side of the game board
A passage hole is formed in the game board. In addition, on the game auxiliary board,
Game balls discharged to the back side through the safe ball passage hole (
Ball) and out ball passage hole to the back side
Game ball (out ball) is discharged to the outside as played ball
Played ball passage component forming a played ball passage to be played
Material is provided and paid out from the prize ball payout mechanism on the back set board
A prize ball passage is formed to flow the released prize balls.
Receives the prize ball discharged from the road and the ball on the front side
The prize ball bucket to be discharged to the plate is the ball path component that has been played
It is formed adjacent to the material. [0008] In such a ball game machine, the game board
Through the safe ball passage hole and the out ball passage hole
The game-completed ball discharged to the back side is provided on the game assist plate
Through the played ball passage of the
Is discharged to the outside.
Collect the ball (safe ball and out ball) as it is
To the game hall. What
In addition, each prize tool has a prize that detects the game ball that wins here
A detector is provided. The play provided on the game assistance plate
Played ball (safe ball and out
Ball) into the collection bucket
Back panel that is attached in a closed state that covers the back of the game board.
The ballboard has a reserve prize ball storage mechanism and a ball payout mechanism.
In addition, provide a prize ball payout passage, overflow ball movement passage, etc.
Only to simplify the structure of the back mechanism of the gaming machine.
it can. Furthermore, in the present invention, the ball path configuration already played
The components and the prize ball bucket are arranged adjacent to each other.
The structure of this part can be made compact,
In addition, these are integrated with the
Is possible. In this configuration,
The ball path already played on the technical assistance board and the prize ball path on the back set board
Can be shifted left and right so that they do not overlap.
This reduces the thickness of the back mechanism as a whole.
Can be As a result, gaming machines in the gaming hall
The installation space is small and good.
Ensure sufficient heat radiation space for the control circuit board
Becomes easier. BRIEF DESCRIPTION OF THE DRAWINGS FIG.
A preferred embodiment will be described. Ball play according to the present invention
Fig. 1 shows a pachinko machine as a representative example of a technical machine viewed from the front.
2 and FIG. 3 when viewed from the back side.
I have. In FIG. 2, the glass door 5 and the upper bowl plate 6 are opened.
This shows a released state. The pachinko machine PM has, as its basic configuration,
Wooden or plastic outside formed into a square frame
A frame 1 and a front frame mounted over the front surface of the outer frame 1
And 2. The outer frame 1 includes an upper frame plate 1a, left and right frame plates 1b, 1
c, formed in a rectangular frame shape from the bottom frame plate 1d,
A plate 1e is provided, and a reinforcing connecting rod is provided on the back side of the curtain plate 1e.
1f is attached. The front frame 2 is the outer frame 1
The front surface of the outer frame 1 excluding the front surfaces of the bottom frame plate 1d and the curtain plate 1e
It is configured in a rectangular frame shape to cover, and
And can be opened and closed and detached freely by hinge members 3a and 3b.
Installed. A locking device 4 is provided on the front right side of the front frame 2.
It is provided and can be opened and closed freely by hinge members 3a and 3b
The front frame 2 supported by the outer frame 1 is closed over the front surface of the outer frame 1.
In this state, the lock device 4 is engaged with the outer frame 1 by the
It is configured to be held as it is. On the front surface of the front frame 2, the upper part is opened and closed freely.
A rectangular glass door 5 is attached and a locking device
4 holds the front frame 2 in a closed state covering the front surface. Ma
The lower part of the front of the front frame 2 is located below the glass door 5.
The upper plate plate 6 is openably and closably mounted.
And closed by a lock mechanism (not shown) as shown in FIG.
Held in state. The upper ball plate 6 releases the lock mechanism
It can be opened as shown in FIG.
The lower end of the door 5 overlaps the front side of the upper end of the upper plate 6
The upper bowl plate 6 has an open glass door 5.
It can be opened only in the closed state. In addition, upper ball plate
6 is provided with an upper bowl 6a. A rectangular frame is connected integrally to the back side of the front frame 2.
An accommodation frame 7 is formed, and the accommodation frame 7
The game board 10 described in detail later is housed in a detachable and replaceable manner.
Will be retained. The front frame 2 has a rectangular shape surrounded by the housing frame 7
A frame opening 2a is formed, and a game board is
The game board 1 is held through the frame opening 2a while the game board 1 is held.
0, the game area 11 on the front side faces the front side.
ing. The game area 11 is closed on the front of the front frame 2.
At predetermined intervals on the glass plate 5a of the glass door 5 attached with
With the front of the game area 11 and the glass door 5 facing each other.
A game area in which game balls fall and move between the inner surface of the lath plate 5a
An area space is formed. A front frame is provided below the frame opening 2a in the front frame 2.
2 is provided with a game assistance plate 50 integrally formed with
You. The upper front surface of the game assistance plate 50 is formed by the upper ball plate 6.
It is covered, and a lower ball tray 8 and a hit ball firing handle are provided on the lower front.
A hit ball launching device 9 having a 9a is provided as shown in FIG.
I have. The game board 10 has a tree on the front of a rectangular plywood.
A cell plate with a predetermined pattern made of a fat sheet is attached
It is attached to the accommodation frame part 7 from the back side,
A plurality of engaging levers 1 arranged around the rear side of the housing frame 7
It is fixed and held by 2a to 12d. The front of the game board 10
A substantially circular rail 13 is mounted on the cell plate attached to
It is attached. In front of the game board 10 surrounded by the rails 13
The game area 11 is formed on the surface, and in the game area 11
Various game parts and many game nails 21 are arranged as shown in the figure.
Is established. Game ball fired by the hit ball firing device 9
Is punched into the game area 11 along the rail 13 and
Game area space between the front of the game area 11 and the glass plate 5a
Move down inside. As described above, the pachinko machine PM has the gaming area 1
A game ball falling and moving in the game area space in front of 1
Random drop direction by playing or guiding with 21
To the winning prize while moving
The payout of prize balls is performed accordingly. This
Therefore, the game area 11 is rotatably attached to
Windmill 14, Passage gate 15, General prize tool 16, Lower center
Electric tulip type starting prize tool 17 located in
Display device 20 located on the upper side, attacker located on the lower side
-Game parts such as the device 22 are provided as shown in the figure.
ing. At the bottom of the game area 11, a prize is won.
An out port 18 is provided for discharging out-balls
Through the game board 10 connected to the out port 18.
Out ball passage hole 18a is formed. Gaming area
11 further includes a lamp for lighting or blinking when a prize is won.
A pump decoration 19 is provided. The passing gates 15 are game balls that fall, respectively.
Can pass here, of the game ball passing here
Built-in pass sensor (not shown) to detect the presence
You. The general prize tool 16 has a prize hole, in which a game ball is inserted.
When a prize is won, a predetermined number (for example, 10) of prize balls
Or it is paid out to the ball dishes 6a and 8 below. These general
Safe ball penetrating the game board 10 behind the prize tool 16
A passage hole (not shown) is provided, and a general prize tool 16 is provided.
The safe ball which won the game passes through the safe ball passage hole and the game board 1
0 is discharged to the back side. The starting prize tool 17 is a so-called electric turis.
Open and close tulip blades
Can be closed. A game ball wins the starting prize tool 17
When a predetermined number (for example, 5) of winning balls are
Or it is paid out to the ball dishes 6a and 8 below. This starting prize
Safe ball passage hole which penetrates the game board 10 also on the rear side of the tool 17
(Not shown) is provided, and the winning prize tool 17 is won.
The safe ball passes through the safe ball passage hole and the game board 10
Is discharged to the back side. The display device 20 has a liquid crystal display.
During the game, various screens are displayed on the LCD screen.
An indication is made. The attacker device 22 has a rectangular shape in the center.
Has a special winning opening consisting of an opening, which can be freely opened and closed
The door is attached to the door. The door is normally closed
Has been stopped, and special
When the separate game state is established, the opening / closing door moves forward by approximately 90 degrees.
It is knocked down and the big winning opening is opened. Attacker device 22
The game board connected to the two winning openings in the big winning opening behind
10, two safe ball passage holes 22a, 22b
(See Fig. 4 and Fig. 5)
The safe ball entering any of the winning
The back side of the game board 10 through the ball passage holes 22a and 22b
Is discharged. The game board 10 having the above configuration is mounted.
On the back side of the front frame 2, the area surrounded by the outer frame 1
The back set board BSP is located so that it can be opened and closed.
You. The back set board BSP is the back of the housing frame 7 as a whole.
It is formed in a substantially square shape according to the outer size, and the accommodation frame part
Storage and supply processing of game balls equipped on the upper side of the back of 7
And the center of the back of the storage frame 7
Equipped across the lower part and the lower part for prize ball payout processing
Prize ball payout mechanism 40 to perform, the paid prize balls up and down
Forming a prize ball discharge passage for discharging to ball plates 6a and 8
It has a winning ball passage forming portion 41 and the like, and is integrally configured. The back set board BSP is further provided with a ball storage and supply
Terminal control unit 3 located next to mechanism 30
7 and the control boards 48 and 49 disposed on the lower back surface.
Have. The terminal control unit 37 has a game hall side
Power supply line, information on pachinko game contents
Receiving signal lines, etc.
Performs input / output control. Opening 3 at the center of the back set board BSP
5 is formed and a display device provided on the game board 10
The display control board 23 attached to the back side of
It is located in the opening 35. Back set of such a configuration
The board BSP can be opened and closed freely by hinges 38a and 38b.
And is attached to the back side of the front frame 2,
Is locked and held by the closing lever 39 in the closed state covering the
You. The ball storage supply constituting the back set board BSP
The feeding mechanism 30 includes a tank member 31 for a reserve prize ball and a tank portion.
To arrange and supply the reserve prize balls stored in the material 31
It has a line gutter member 32. The alignment gutter member 32
The reserve prize ball supplied from the tank member 31 is divided into two rows of prize ball paths.
So as to be sent out to the deflection outlet 32a.
It has become. The prize ball payout mechanism 40 includes a deflection outlet 32
Receiving the prize ball sent from a, to win the game ball in the prize
An operation of paying out a predetermined number of prize balls is performed accordingly. Back set
In the lower part of the board BSP, the prize ball payout mechanism 40
Prize ball discharge that guides the discharged prize ball to the upper bowl 6a and discharges it.
Prize balls overflowing from the exit path and the upper ball tray 6a are transferred to the lower ball tray 8
A prize ball path forming section 41 for forming an overflow ball path to be sent out is provided.
However, this configuration will be described later. The back set board BSP thus configured is
FIG. 4 shows the back side of the front frame 2 in a state where it is removed.
You. As shown in FIG.
On the back of the game board 10 housed and held in the container frame 7,
First back cover 2 surrounding display control board 23 projecting to the center
5 and the lower side of the first back cover 25 connected to this.
A second back cover 26 is attached. These
The first and second back covers 25 and 26 penetrate the game board 10
Safe ball passage hole (for example, attacker device)
Safe ball passage hole 22 for letting the safe ball winning in the setting 22 flow
a, 22b are shown) and an out ball passage
It is attached so as to cover the outlet of the hole 18a. Also,
The prize ball paid out from the prize ball payout mechanism 40 is transferred to the upper ball plate 6.
A discharge path 6b for discharging to a is formed as shown in FIG.
ing. The second back cover 26 is squeezed at the lower part.
At the same time, an opening 26b is provided at the lower end.
Is shown in detail in FIG. Formed through game board 10
Safe ball passage holes 22a, 22b etc. and out ball
Discharge to the back of the game board 10 through the passage holes 18a, 18b
The safe ball and the out ball are the first and second
Formed between the bars 25 and 26 and the back of the game board 10
It enters the spaces 25a and 26a and the second back cover 26
Collected as a ball already played at the lower part of the space 26a,
It is discharged downward from the lower end opening 26b of the space 26a. You
That is, the second back cover 26 is a ball that has been played (safe ball and
And ball-out ball)
Play a role. For this configuration, along the arrow XX
FIG. 10 showing a cross section and a cross section taken along arrows XII-XII.
Also shown in FIG. In addition, FIG.
The cross-sectional shape in a state where the BSP is attached is shown. As can be clearly understood from FIGS.
And a safe ball just above the exit of the out ball passage hole 18a.
The outlets of the passage holes 22a and 22b are located. Therefore,
The cells discharged from these safe ball passage holes 22a, 22b
The ball enters the out ball passage hole 18a and the out port
18 to prevent the game board 10 from flowing out to the front side.
The first shielding wall is located at the upper edge of the out ball passage hole 18a.
27a are formed. In addition, it flows through the lower space 26a.
When the safe ball enters the out ball passage hole 18a,
Prevents the game board 10 from flowing out from the outlet 18 to the front side.
Therefore, the second ball is located at the lower edge of the out ball passage hole 18a.
A shielding wall 27b is formed. On the other hand, an arrow VI
FIG. 8 showing a section along II-VIII and arrows XIII-XIII
As shown in FIG. 13 showing a cross section along
A first game completed ball passage 51 is formed. This first
The played ball passage 51 has an upper end opening 51a and a lower end opening 5a.
1b, and has a space extending vertically therethrough.
The opening 51a is provided with a second back cover that constitutes a game ball set member.
The upper end 26b is vertically opposed to the lower end opening 26b of the opening 26b. others
The lower end opening 26b
Played ball discharged from the first ball passage 51
Through the lower end opening 51b. In the first game-completed ball passage 51,
Drop from the lower end opening 26b of the second back cover 26
Cushioning member 52 is provided for receiving a ball that has been played.
You. This buffer member 52 is made of a relatively soft material such as rubber.
When a game ball that has been dropped and moves
The role of taking this softly and suppressing the generation of sound and vibration
Fulfill. Also, the first game-completed ball passage 51 is shown in FIG.
A space 54a is formed on the right side to close this space.
Clogging detection lever 53a is swingably mounted
And the jam detection lever 53a is swung to the right.
Clogging detection switch 53b which is turned on when
Have been. For this reason, the first played ball passage 51 and
For some reason, in the second played ball passage 61 described later,
When a played ball is clogged, the detected ball is clogged.
Press the informing lever 53a to the right and press the clogging detection switch 5
In order to push on 3b and turn on, passages 51 and 61
The presence or absence of a clogged game ball can be detected. In addition,
The ball detection switch 53b detects clogging of the played ball.
When notified, the operation of the hit ball firing device 9 is stopped.
Stopping the game or jamming with a notification lamp, buzzer, etc.
To notify the outside that the occurrence has occurred. At the lower part of the game assisting plate 50, arrows VII-VII
As shown in FIG. 7 showing a cross section along
The lower end opening 51b of the first game-completed ball passage 51 is
A second vertically extending upper end opening 61a facing downwardly;
Played ball passage component forming the played ball passage 61
60 is attached. The second played ball passage 61
The rear surface of the U-shaped section is covered with a lid member 60a.
Having an upper end opening 61a and a lower end opening 61b.
To the front and rear due to the step 62 formed in the middle.
It has a curved shape. The cover member 60a
Is detachably fixed to the upper part of the U-shape by a screw 60b.
You. The upper end opening 61a is the lower end opening of the first game-completed ball passage 51.
Opposed to the mouth 51b, it passes through the first
The played ball discharged from the lower end opening 51b of the
Pachinko from the lower end opening 61b through the already-skilled ball passage 61
It is discharged outside the back side of the machine PM. This pachinko machine PM
Game hall facilities (generally referred to as game islands)
) From the lower end opening 61b of the second played passage 61
A collection bucket that catches ejected game balls (illustrated
No) is arranged, and the played ball is
From the game hall. Next, the prize ball provided on the back set board BSP
The prize balls paid out from the payout mechanism 40 are upper and lower balls.
Configuration of prize ball passage forming section 41 for supplying to dishes 6a and 8
Will be described. FIG. 6 and a cross section along arrow XI-XI
11 and FIG. 11 showing a cross section taken along arrows XIV-XIV.
As shown in FIG. 14, the prize ball is discharged into the prize ball passage forming portion 41.
A passage 42 and an overflow ball passage 43 are formed. Prize ball
The upper end opening 41a of the discharge passage 42 is
The ball at the bottom of the
The prize ball paid out from the payout mechanism 40 is the upper end opening 41
a into the prize ball discharge passage 42 and the lower opening 4 thereof.
Inside the upper prize ball passage 57 formed in the game assistance plate 50 from 2a
To the discharge passage 6b formed in the upper bowl plate 6
It passes through the upper bowl 6a. Here, the prize ball discharge passage 42 is located at the upper part.
It communicates with the overflow ball passage 43 through the partition 43a,
The prize ball becomes full in the upper bowl 6a and the discharge path 6b and
And a state in which the prize ball is filled in the upper prize ball passage 57.
In this state, the prize ball is further paid out from the prize ball payout mechanism 40.
Is performed, the prize ball fills the lower part of the prize ball discharge passage 42.
Over the partition 43a and overflows into the ball passage 43
You. The prize balls overflowing in this way pass through the overflow ball passage 43.
Prize ball bucket attached to the lower part of
And is discharged into the bucket space 65a of the gate 65. Prize ball bake
A lower prize ball path 56 is formed in front of the mounting portion of the slot 65.
The prize ball sent to the bucket space 65a is a lower prize.
The ball is discharged into the lower bowl 8 through the ball passage 56. An overflow detecting lever is provided below the overflow ball passage 43.
44a and overflow detection switch 44b are arranged as shown
Have been. For this reason, the lower ball plate 8 is full of prize balls,
The lower prize ball passage 56 and the bucket space 65a are filled and overflow.
If the lower part of the ball passage 43 is filled with prize balls, the overflow detection lever
-44a is pressed and the overflow detection switch 44b is turned on
Thus, the state of the award ball can be detected. As described above, the prize ball on the back set board BSP
The passage forming portion 41 includes a prize ball discharge passage 42, an overflow ball passage 43, and the like.
Is formed so as to protrude backward because of the
The left side of the ball passage forming portion 41 is directed forward on the side wall 41a.
A depression and a planar depression 41b are formed. Soshi
The control board 48 is disposed in the recess 41b.
To prevent the control board 48 from projecting backward.
You. The prize ball bucket 65 is shown in FIG. 5 and FIG.
As can be seen clearly, the ball passage component 60 which has been played
It is disposed integrally on the mounting plate 68 at the position
It is configured. These played ball passage components 60
And the prize ball bucket 65 are formed independently of each other.
It may be attached as shown in the lower part of the technique auxiliary plate 50
However, the one integrally formed by the mounting plate 68 in this way
But is easy to install. The lower end of the mounting plate 68
Is partially extended downward, and a certificate stamp attaching part 69 is provided,
A stamp is attached here. Also, prize ball
A through hole which forms the lower end of the ball passage 43 overflows at the upper portion of the
A partition rib 66 connected to the road wall is formed.
A lower end of the rib 66 extends forward to form a return wall 66a.
ing. The return wall 66a is connected to the lower prize ball passage 56 by wire.
Is inserted into the back side of the game board 10 to operate illegally.
This is to prevent that from being done. As described above, the prize ball discharge passage 42 and the overflow ball
On the back of the prize ball passage forming portion 41 where the passage 43 is formed,
A flat portion for mounting the control boards 48 and 49 is formed.
However, as mentioned above, the back set board BSP
Only the exit passage 42 and the overflow ball passage are formed,
And since these passages do not overlap each other,
It is easy to secure a flat part for mounting your board. The upper bowl 6a has a discharge button 6e (see FIG. 1).
The eject button 6e is operated.
And the game balls in the upper bowl 6a are flown into the discharge path 6c and discharged.
Formed on the game assisting plate 50 from the road 6c through the outlet 6d.
Is discharged into the discharged discharge space 54b. Well from Figure 12
As described above, the discharge space 54 b
Outlet space 65a, and as described above, the discharge space
The used ball discharged into 54b is left in the bucket space 6 as it is.
5a, and falls through the lower prize ball passage 56.
It is discharged into the bowl 8. As shown in FIG. 6, the back set board BSP includes
The engagement lever 12d for locking and holding the game board 10 is in the locking position.
The surrounding space 45 surrounding this periphery is formed in the state where
Have been. The wall 45a forming the surrounding space 45 is locked.
Close to the engaging lever 12d positioned at
Close back set board BSP with forgetting to close lever 12d
In this case, the wall 45 overlaps with the engagement lever 12d.
The back set board BSP cannot be closed. This
As a result, it is possible to reliably prevent forgetting to close the engagement lever 12d.
Wear. The pachin according to the first embodiment described above.
According to the machine PM, the safe ball passage holes and holes formed in the game board
And played through the out ball passage hole to the back side
The ball has been played on the game support board.
It is discharged to the outside through the ball path where the material has been played.
Played ball (safe ball and out)
Ball) to the collection bucket as it is and the game hall side
Can be recovered. In addition, the game support plate
Played balls (safe balls and safe balls)
And out ball) to the collection bucket
Is mounted in a closed state that covers the back of the game board.
The back set board has a reserve prize ball storage mechanism and ball payout
In addition to the mechanism, the award ball payout passage, overflow ball movement passage, etc.
It is only necessary to provide it, and the structure of the back mechanism of the gaming machine is simplified
be able to. In the present invention, a ball path already played is
Components and prize ball buckets are arranged adjacently
Therefore, the configuration of this part can be made compact,
These are integrated with the game support plate to make it more compact
It is also possible. In this configuration, additional
Left and right of the ball path already played on the board and the prize ball path on the back set board
It is possible to shift
This reduces the thickness of the back mechanism as a whole.
Can be. As a result, the game machine installation
The pace is small and good, and the system is installed on the back of the gaming machine.
Easy to secure sufficient heat radiation space for control circuit board
It becomes. Next, the pachinko machine P according to the second embodiment will be described.
M 'will be described with reference to FIGS. However
The pachinko machine PM 'and the pachinko machine shown in FIGS.
Nko machine PM is a safe ball provided on the back of the game board.
And out ball discharge configuration is different, other configurations are the same
Therefore, in the following, the same components as the pachinko machine PM
Minutes are assigned the same numbers to simplify their explanation.
Is omitted. FIG. 15 corresponds to FIG. 4, and FIG.
5, FIG. 17 corresponds to FIG. 10, and FIG.
FIG. 19 corresponds to FIG. In this pachinko machine PM ', FIG.
As shown in FIG. 16 and FIG.
2 A back cover 26 'is attached to the back of the game board 10'.
ing. The game board 10 'is connected to the
1 out ball passage hole 18a and 1 out ball passage hole 18a
Groove-shaped second out ball passage hole 18b 'extending obliquely downward from
Are formed, as can be seen from FIGS. 17 and 18.
Thus, these first and second out ball passage holes 18a, 1
8b 'is covered with a thin plate cover 18c and the second out
The lower end of the ball passage hole 18b 'is open downward. others
The out ball that has entered the out port 18 is
The second out ball passage holes 18a and 18b '
It is discharged downward from the lower end opening 18d of the ball passage hole 18b '.
It is. On the other hand, the exit of the safe ball passage hole is the second back cover 2
6 '. For this reason, the safe ball is
As in the embodiment, the inner space is formed by the second back cover 26 '.
26a 'and are discharged downward from the lower end opening 26b'.
Will be issued. Thus, in the pachinko machine PM ', the idle
Out ball and safe ball are separate on the back side of the technical board 10 '
It is separated and discharged downward. FIG. 18 and FIG.
And the upper part is bifurcated as shown in FIG.
A Y-shaped sphere collecting passage 51 'is provided. Soshi
And one upper end opening 51a is at the lower end of the second back cover 26 '.
The safe sphere discharged from here facing the opening 26b '
Receiving, the other upper end opening 51c is the second out ball passage hole
18b 'is discharged from the lower end opening 18b'.
Accept the ball. Thus, the upper end openings 51a, 5
Safe ball and ball received in the collecting passage 51 'from 1c
And the out ball are collected here as played balls,
It is discharged downward from the lower end opening 51b. This lower end opening 5
1b is an upper end opening 60a of the ball passage forming member 60 having been played.
This configuration is the same as that of the pachinko machine PM.
You. For configurations other than those described above,
Since the pachinko machine PM ′ is the same as the pachinko machine PM,
The description is omitted. Next, the pachinko machine P according to the third embodiment will be described.
M ″ will be described with reference to FIGS.
The pachinko machine PM ″ and the pachinko machine shown in FIGS.
The machine PM is attached to the back of the lower part of the game assistance plate 50.
Ball components and prize ball buckets
Since the configuration is different and the other configurations are the same,
Of the same components as the pachinko machine PM
The description will be simplified or omitted by attaching the numbers. In addition,
20 corresponds to FIG. 9, and FIG. 21 corresponds to (part of) FIG.
FIG. 22 corresponds to (part of) FIG. 13, and FIG.
FIG. 2 is a diagram of the configuration of the apparatus 20 viewed from above. This third embodiment
In the state, the screw 175 is attached to the lower back surface of the game assistance plate 50.
b) A ball path structure already played on a support plate 175 fixed by b
The component member 160 and the prize ball bucket 170 are
Provided. A screw 175b is provided on the support plate 175.
A screw hole 175a for attachment is provided. The already-played passage constituting member 160 has a U-shaped cross section.
Covering the rear surface of the main body member 161 with a lid member 162
The upper end opening 160a and the lower end opening 160b are formed.
Played ball passage 164 extending up and down is formed inside
Have been. The cover member 162 is a main body member by screws 163.
161. Played ball passage 164
As can be seen clearly from FIG.
Front and rear cranks due to the two steps 165 and 166
It becomes a curved shape and sums the falling speed of the played ball
Ragage, collected at the game hall side to collect played balls
It is configured so that it does not jump out of the collection bucket
I have. The played ball passage constituent member 160 includes a support plate 175.
On the two mounting arms 176 projecting rearward from
Attached and detachable with two left and right locking arms 177
It is locked and held. For this reason, the body member 161 has two
Mounting holes 161a and 161b are formed at
Of the upper mounting arm 176 into the mounting hole 161a
176a enters and is inserted into the lower mounting hole 161b.
The inserted screw 176c is screwed with the screw 176b to play the game.
The already mounted ball passage member 160 is attached. This screw
To screw the 176c, a screwdriver is attached to the lid member 162.
A notch 162a for insertion is formed. Naoko
In the case of, the front end locking claws 177a of the left and right locking arms 177
Engages with the locking piece 161c of the main body 161 to lock and hold.
You. The support plate 175 has a rectangular support portion 178.
The main body 161 abuts on the support 178
It is supported. The prize ball bucket 170 is integrated with the support plate 175.
To form a bucket space 173
Bucket body 171 and the lower end cut of overflow ball passage 43
A partition wall 172 covering the notch 43a is integrally provided.
Is done. The bucket space 173 is discharged from the overflow ball passage 43.
The overflowing prize ball is received and passed through the lower prize ball passage 56.
To the lower bowl 8. In addition, under the partition wall part 172
A return wall 174 is formed in the portion as shown. For configurations other than the configuration described above,
Since the pachinko machine PM ″ is the same as the pachinko machine PM,
The description is omitted. As described above, according to the present invention,
Played ball passage component and prize ball bucket are adjacent
Since it is provided, the configuration of this part is made compact.
These can be integrated with the game support plate.
It is also possible to make it more compact. In this configuration
In addition, the awarded ball passage of the game auxiliary board and the award of the back set board
It is possible to shift the ball passage to the left and right so that it does not overlap
It is possible to reduce the thickness of the back mechanism as a whole.
Can be smaller.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a pachinko machine according to the present invention. FIG. 2 is a front view showing the front side of the pachinko machine with a glass door and an upper bowl plate opened. FIG. 3 is a rear view showing the back side of the pachinko machine. FIG. 4 is a rear view showing a back side of a front frame constituting the pachinko machine with a back set board removed. FIG. 5 is a rear view showing a part of a rear surface side of the front frame in an enlarged manner. FIG. 6 is a rear view showing, on an enlarged scale, a part of the back surface side in a state where a back set board is attached to the front frame. FIG. 7 is a sectional view taken along arrows VII-VII in FIG. 5; FIG. 8 is a sectional view taken along arrows VIII-VIII in FIG. FIG. 9 is a perspective view showing a part of the back side of the pachinko machine. FIG. 10 is a sectional view taken along arrows XX in FIG. 5; FIG. 11 is a sectional view taken along arrows XI-XI in FIG. 6; FIG. 12 is a sectional view taken along arrows XII-XII in FIG. 5; FIG. 13 is a sectional view taken along arrows XIII-XIII in FIG. 5; FIG. 14 is a sectional view taken along arrows XIV-XIV in FIG. 5; FIG. 15 is a rear view showing the back side of the front frame of the pachinko machine according to the second embodiment of the present invention with the back set board removed. FIG. 16 is a rear view showing, on an enlarged scale, a part of a rear surface side of a front frame constituting a pachinko machine according to a second embodiment of the present invention. 17 is a sectional view taken along arrows XVII-XVII in FIG. FIG. 18 is a sectional view taken along arrows XVIII-XVIII in FIG. 19 is a sectional view taken along arrows XIX-XIX in FIG. FIG. 20 is a perspective view showing the configuration of a game-completed ball passage component and a prize ball bucket attached to the lower back surface of a game assistance plate in a pachinko machine according to a third embodiment of the present invention. FIG. 21 is a cross-sectional view illustrating a configuration of a prize ball bucket and its periphery in a pachinko machine according to a third embodiment. FIG. 22 is a cross-sectional view illustrating a configuration of a game-completed passage component and its surroundings in a pachinko machine according to a third embodiment. FIG. 23 is a plan view showing the configuration of a game-completed ball passage component and a prize ball bucket in a pachinko machine according to a third embodiment. [Description of Signs] BSP Back Set Board PM, PM 'Pachinko Machine 1 Outer frame 1a Upper frame plate 1b, 1c Left and right frame plate 1d Bottom frame plate 1e Curtain plate 1f Reinforced connecting rod 2 Front frames 3a, 3b Hinge member 4 Locking device 5 Glass Door 5a Glass Plate 6 Upper Ball Plate 6a Upper Ball Plate 7 Housing Frame 8 Lower Ball Plate 9 Hitting and Launching Device 9a Hitting and Launching Handle 10, 10 'Gaming Board 11 Gaming Area 12a to 12d Engaging Lever 13 Rail 14 Windmill 15 Passage gate 16 General prize tool 17 Starting prize tool 18 Out opening 18a, 18b 'Out ball passage hole 18c Board cover 19 Lamp decoration 20 Display device 21 Game nail 22 Attacker device 22a, 22b Safe ball passage hole 23 Display control board 25, 26, 26 'Back cover 25a, 26a Internal space 26b Lower end opening 27a, 27b Shielding wall 30 Sphere storage and supply mechanism 31 Tank member 32 Alignment Member 32a Deflection outlet 35 Opening 37 Terminal control sections 38a, 38b Hinge 39 Closing lever 40 Prize ball payout mechanism 41 Prize ball path forming section 41a Upper end opening 42 Prize ball discharge path 42a Lower end opening 43 Overflow ball path 43a Partition section 44a Overflow detection lever 44b Overflow detection switch 45 Enclosure space 45a Walls 48, 49 Control boards 50, 50 'Game assistance plates 51, 51' First game-completed ball passages 51a, 51b Upper and lower end openings 52 Buffer member 53a Clog detection lever 53b Clog detection switch 54a, 54b Space 56, 57 Prize ball path 60 Played ball passage component 61 Second played ball path 61a, 61b Upper / lower opening 62 Step 65 Prize ball bucket 65a Bucket space 66 Partition rib 66a Return wall 68 Mounting plate 69 Part 161 Attaching body members 161a and 161b 162a notch 163 bis 171 bucket body portion 172 partition walls 175 support plate 175a screw hole 175b bis 176 mounting arm 176a projecting end 176b threaded 176c bis 177 locking arm 177a distal locking claw 178 support part

Claims (1)

Claims: 1. A frame member, a game board held by the frame member in an upright state in which a front game area faces a front side from an opening of the frame member, and a game board of the game board. A game assisting plate located on the lower side, and a back set board which is attached to the back side of the frame member so as to be openable and closable and is used while being held at a closed position covering the back side of the game board, In the game area, there is provided a prize-winning tool in which a game ball falling and moving there is provided, and an out port is provided for collecting game balls that have fallen without winning the prize-winning tool. A safe ball passage hole for discharging to the back side of the game board and an out ball passage hole for discharging game balls collected in the out port to the back side of the game board are formed in the game board, Play attached to A game completed ball discharge passage for discharging the game balls discharged from the safe ball passage hole and the game balls discharged from the out ball passage hole to the outside is formed by the skilled ball passage component, and the back set plate is formed on the back set plate. A prize ball passage through which a prize ball paid out from the prize ball payout mechanism is formed, and a prize ball bucket for receiving the prize ball discharged from the prize ball passage and discharging the prize ball to a ball plate on the front side, A ball-and-ball game machine formed in parallel with a game-completed ball passage component.