JPS6043986B2 - pachinko machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pachinko machine, and an object of the present invention is to make it possible to easily attach and detach the upper plate of the game board on the back side of the front frame, and to make the upper plate of the game board on the back side of the game board To provide a pachinko machine whose back mechanism can be easily assembled.

In order to achieve the above object, the present invention has a glass door attached to the outer frame so as to be openable and closable, and a front frame with a batted ball feeder attached to the lower part attached so as to be openable and detachable. A mounting board on which the mechanism is set is attached so that it can be opened/closed and detached, and the upper board of the game board, which is divided into upper and lower parts, is detachably attached to this mounting board. Attach the lower plate of the game board, and set the split-type safe ball guide cover, which is made up of an upper cover and a lower cover that are removably assembled on the back of the mounting board, to be removable. The upper cover side is integrally equipped with a supply section for discharging balls as prize balls to the ball case side and a ball extraction operation section for discharging balls to the outside of the machine. The outflow section and its related mechanism that drain the safe balls from each prize-winning device to the outside of the machine, as well as the pick-up section that picks up the prize balls from the ball case to each tray side on the front, and its related mechanism and the out-balls that flow out of the machine. The gist of the system is that the discharge portions that flow out from the drain are integrally assembled.

Therefore, according to the present invention, with the above configuration,
On the aircraft side, by opening the front frame relative to the outer frame by operating the front side, both the mounting board and the game board can be opened forward, and by opening the mounting board relative to the front frame in this state, the game board can be opened upwards. Both plates can be opened forward, and the upper plate can be opened rearward with respect to the front frame by directly opening the mounting board.

In either of the opening configurations, the upper plate can be removed or attached to the mounting board with the game surface exposed. Further, the front frame can be attached and detached from the front along with the mounting board and the game board to the outer frame, and the mounting board can be attached and detached from the front frame together with the upper board of the game board, and the outer frame and the front frame can be attached and detached from the front. On the other hand, the mounting board can be directly attached to and removed from the rear together with the upper plate, and the upper plate can be removed and attached to the mounting board in either attachment or detachment state.

Therefore, the upper plate can be easily attached and detached from the back side of the front frame. Moreover, in the present invention,
On the back mechanism side, the outflow path for each ball was assembled by integrating the upper and lower covers of the split-type safe ball guide cover, and since these were all configured with the safe ball guide cover, it was easy to manufacture the back mechanism. In this case, it is possible to efficiently perform the process or work separately from the above-mentioned fuselage side, either as a whole or in parts. Each division of the cover is a simple and light work that even an unskilled person can accomplish.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

The pachinko machine of this example has an outer frame 1, a front frame 6, a batted ball feeder 10, a base frame 27, a split type game board 32, and an attachment for a back mechanism 85 as shown in FIG. It is constructed by assembling a board 49 as schematically shown in Figs. 1 to 4, and sends pachinko balls (hereinafter referred to as balls B) one by one to the ejection unit side and launches them onto the game surface. This is a format that allows you to play the game by playing the game, and for convenience, the explanation will be divided into the aircraft side and the back mechanism side. First, on the fuselage side, a wooden outer frame 1 having a vertically long rectangular shape has a front plate 2 attached to its lower end to form an installation part for a front frame 6, which will be described later, on the front side, and an upper left corner and a left side plate. Upper and lower connecting brackets 3 and 4 for supporting the opening and closing of the front frame 6 are arranged at the corner with the front plate 2, and upper and lower connecting brackets 5 and 5 for locking are arranged inside the right side plate. It is set up.

Reference numeral 6 denotes a wooden front frame in the form of a vertically long rectangle, which is attached to the installation part of the outer frame 1 so as to be openable and closable as well as attachable and detachable.

This front frame 6 is attached to a rectangular window 7 formed in the center via a vertically long gate-shaped metal window frame 8 so that the glass door 9 can be rotated to open and close. The ball feeder 10 is fixed with screws or the like so as to close the lower part of the window 7. The front frame 6 is different from the outer frame 1 as shown in FIGS. 7 and 8.
As illustrated in the figure, the pins 14a and holes 15a of the connection hangers 14 and 15 fixed to the upper and lower ends of the left side edges are inserted into the holes 3a and pins 4a of the upper and lower connection holders 3 and 4, respectively, in the vertical direction. It is connected and supported by being removably fitted into the
As illustrated in Figure 0, the front frame 6 can be locked by allowing the upper and lower hooks 19, 19 of the locking mechanism 16 attached to the back surface of the right side edge to be engaged and detached from the receivers 5, 5. It's becoming like that. However, when the locking mechanism 16 is closed, by operating the operating part 17 through the key 22 from the keyhole 21 on the front side of the front frame 6, the connecting rod 18 is pushed up and the upper and lower parts are locked. Hanging parts 19, 19 are springs 20
The front frame 6 is rotated downward against the lock to be released from the respective receivers 5, 5, and when closing the lock, the front frame 6 is simply pushed in while rotating to close. The tools 19, 19 can automatically engage with the receivers 5, 5 via their slopes and springs 20. Incidentally, the front frame 6 mentioned above is within a range of approximately 180 degrees with respect to the outer frame 1. It can be rotated by approximately .
It can be removed by rotating it 120 degrees. A ball hitting mechanism 69 shown in FIGS. 21 and 24, which will be described later, for the ball hitting handle 26 is incorporated in the lower part of the back surface of the front frame 6.

Further, in the batted ball supply device 10, its main body 10A
The automatic ball feeding device shown in FIG. 22, which will be described later, is equipped with an upper tray 11 that communicates with a prize ball outlet 12 on the front surface, and a ball B in the upper tray 11 is removably set on the back surface of the main body 10A. The ball B on the upper plate 11 side is shown schematically in FIG. Ball return flow path 2
5 and can be pulled out and returned to the lower tray 23 side via the supply port 24. Reference numeral 27 denotes a metal base frame in the shape of a vertically elongated gate, which is removably fixed to the peripheral back surface of the window 7 of the front frame 6 with screws or the like.

The base frame 27 has a channel-shaped cross section at its upper side and both sides, and has a support hole 28 at the left end of its upper edge plate, as shown in FIGS. 11, 12, and 14. A support piece 29 is provided at each lower end of the edge plate, and engaging press plates 30, 30 are provided above and below the back surface of the left side edge plate as illustrated in FIGS. 2, 12, and 15, and As illustrated in FIGS. 12 and 16, screw cylinders 31, 31 are protruded to the back side above and below the right side edge plate. In addition, on the inside of the left side edge frame of the base frame 27, square notches 27a, 27a are formed at the lower and upper parts of each engagement presser plate 30, 30, and a lower plate (described later) is formed at the lower end of both side plates. Notches 27b, 27 for 33
b is formed. 32 is a game board located on the back side of the front frame 6 mentioned above, which includes a lower metal plate 33 in the shape of a horizontally long rectangle;
It is divided into an upper wooden board 34 having a substantially square shape.

The lower plate 33 has a firing rail 35 obliquely attached to its front surface, and sends the balls sent out from the ball feeder 10 side to a firing section, that is, a ball hitting mechanism 69 (described later) at the lower end of the rail 35.
The tip of the ball batting rod 70 is received at a position facing the ball, and a prize ball outlet 36 communicating with the lower plate 23 side is formed at the lower center, and the support hole 36 is formed at the lower end of the left side edge plate. A support pin 37 corresponding to the hole 28 is provided in an upright manner. As shown in FIG. 13, this lower plate 33 has its left side edge plate lower end supported by the support piece 29 of the base frame 27, and its both side edges are screwed between the lower ends of both side plates of the base frame 27. is removably fixed to the front frame 6 with screws. On the other hand, the upper plate 34 has a flying rail 38 connected to the above-mentioned launch rail 35 in a substantially spiral shape attached to its front surface to form a game surface 39 therein so that the ball can be hit from the lower plate 33 side. It is designed to guide the flight of the ball onto the game surface 39 and to guide the fall of the ball on the game surface 39, and a first
As illustrated in FIGS. 1 and 17, six locking pins 40 having large diameter heads 40b are disposed on the shaft portion 40a, and the base frame 27 is provided above and below the left side edge. Each notch 27a of
A notch portion 34a corresponding to the cutout portion 34a is formed. In addition, this upper board 34 has a large number of nails and guide impellers on its game surface 39, as well as guide devices for each winning machine 41, 42, 43, 44, 45, as in the case of a conventional general pachinko machine. 46, an outro 47 is formed, and a prize ball outlet 48 communicating with the upper tray 11 side is formed at the lower edge, and is attached to a mounting board 49 for the back mechanism as described later. It is starting to be worn. In addition, on the front surface of the above-mentioned game board 32, the upper end of the launch rail 35 and the lower end of the flying rail 38 are used to return the batted ball that did not reach the game surface 39 (hereinafter referred to as foul ball FB) to the lower tray 11. Return path 2
5A is formed. Reference numeral 49 denotes a metal mounting board in the form of a substantially vertically elongated rectangle, which is attached to the back surface of the front frame 6 so as to be openable/closeable and detachable.

This mounting board 49 is folded inward (front side) over almost all of its four peripheries to form a roughly shallow box shape, and forms a window 50 and an outlet 51 of a size that fits the game surface 39, as well as Six engagement holes 52 are provided as shown in FIG. 17, each having a large-diameter insertion hole 52a and a small-diameter engagement hole 52b. Openings 53, 53 corresponding to the engagement presser plates 30, 30 and holes 54, 54 corresponding to the notches 27a, 27a of the base frame 27
C is established. This mounting board 49 has a support pin 55 hanging down from the left end of the upper edge plate and a support hole 56 provided at the left end of the lower edge plate as shown in FIGS. 11 and 14 with respect to the base frame 27 and the lower plate 53. are connected and supported by being removably fitted in the support hole 28 and the support pin 37 in the vertical direction, respectively, and the first
As illustrated in FIGS. 2 and 16, the screw rods 58a, 58a of the knobs 58, 58 are inserted into the holes 57, 57 provided at the top and bottom of the right edge of the mounting board 49, and the tips thereof are inserted into the screws of the base frame 27. It can be removably inserted into the cylinders 31, 31 and fixed and held. Incidentally, this mounting board 49 can rotate within a range of about 100 degrees with respect to the base frame 1.
Normally, as shown in Fig. 12, it is held by the engagement presser plates 30, 30 to prevent it from wobbling, but about 80
In the rotating state of ~90 degrees, each engagement presser plate 30 plunges into the opening 53 and releases as shown in FIG. 15, and in this state, Y
It can be lifted and removed. The above-mentioned upper plate 34 is detachably attached to the inner surface (that is, the front surface) of the above-mentioned mounting board 49.

That is, as illustrated in FIGS. 11 and 17, after inserting the head 40b into the insertion hole 52a of each engagement hole 52, the entire upper plate 34 is lowered to engage the shaft 40a. The upper plate 34 is fitted into the mating hole 82b and removably engaged and held, so that the upper plate 34 can be attached to and detached from the mounting board 49 by a series of combined movement operations in the up-down direction and in-out direction. It's getting old. 59 is a locking device for the glass door 9 attached to the back surface of the mounting board 49.

As illustrated in FIGS. 5 and 18, this device 59 includes the upper plate 34 and the base plate 60 above and below the support plate 60, which has protrusions 60a fitted into the respective holes 54 and 54 and is secured with screws. The glass door 9 is inserted through the upper and lower cutouts 34a and 27a of the frame 27.
Upper and lower rotating hook rods 6L6 that can be engaged with a part of the frame of
1 are arranged and connected by an operating rod 62 and energized by a spring 63. By operating the operating rod 62 on the back side, each rotary hook rod 61 is removed from the cam portion 60b and rotated to open the glass door. In addition, by the push-in operation accompanying the closing rotation of the glass door 9, each rotation hook rod 61, 61 is engaged with the canopy portion 60b while being pulled by the spring 63, and rotated. As a result, the glass door 9 can be automatically engaged and held with a part of the frame of the glass door 9. On the ball supply section side shown in FIGS. 12 and 22, reference numeral 64 designates a weighted sorting lever 65 pivotably mounted within the case body 13A of the automatic ball feeding device 13.

This lever 64 transfers the ball B from the receiving port 66 of the main body 10A of the batted ball supply device 10 to the receiving port 67 of the case main body 13A.
from the case body 13 with the long guide piece 64a.
While guiding A to the delivery date 68 side, the next ball B in the socket 67 is stopped by the stopper 64b, which is a short piece tilted downward, but the first ball B reaches above the receiving piece 13a. Interlocking rod 7 (described later)
In the state where it is stopped by the first push-up piece 74, it is released and returns to the upward tilt position to receive the second ball B on the stopper 64b side, and the guide piece moves as described above. 64a, and each time the previous ball B is sent out from the delivery port 68 to the shooting section side of the shooting rail 35 of the lower plate 33 of the game board 32, the balls B on the upper plate 11 side are received one by one. It is designed to guide you. (See FIG. 22A) In the ball hitting mechanism 69, 70 is a ball hitting rod connected to the end of the shaft 26a of the ball hitting handle 26.

This batting rod 70 is normally held in a state in which the upper end of the mallet 70a faces the firing section of the firing rail 35 by a spring 71, but as shown in FIG. When it is rotated counterclockwise, the driven body 74, which is pivotally attached 75 to one end of the bracket 73 on the back surface of the main body 10A via the connecting rod 72, is rotated clockwise.
As the driven body 74 rotates, an interlocking rod 76 with a weight 77 pivotally attached 78 to the other end of the bracket 73 tilts downward in the clockwise direction to temporarily lower the push-up piece 79. As a result, the first ball B on the automatic ball feeding device 13 side rolls down onto the push-up piece 79 and is caught. Then, the ball hitting handle 26 is released, that is, the ball hitting rod 70 is released and the ball is released.
When the ball B returns to its original state as shown in FIG.

) Due to the return of the driven body 74 and the interlocking rod 76, the push-up piece 7
9 is raised to push up the first ball B and send it out from the delivery port 68 to the firing rail 35 side, and the device 13
Stop the second ball B on the side. From then on, the batting handle 26
The sorting lever 64 is linked to the series of movements of retraction and release.
The ball B guided by the can be sent out to the firing section side.

In the figure, reference numeral 80 denotes an operating lever that is pivotally mounted 81 on the back surface of the main body 10A, and is connected to an automatic air stopper device 191, which will be described later, and is normally pivoted between the main body 10A and the case main body 13A.
The opening/closing lever 82 is tilted upward via a lifting rod 84 to hold the receiving ports 66 and 67 in an open state. Next, the back mechanism 85 installed on the back side of the above-mentioned mounting board 49 will be explained.

This back mechanism 8 whose entire assembled state is illustrated in FIG.
5 is ball B, safe average 5B, 1 out ball 0B, and prize ball P
Each path section related to the supply and outflow of B is configured as schematically shown in FIG. 30. That is, the safe ball collection cover 86 made of synthetic resin is positioned and attached to the back surface of the mounting board 49 by screws to cover the window 50.
, 42, 43, 44, and 45 are collected in a place and guided out.The upper cover 87 has a horizontally long rectangular shape, and an outlet path 89 is formed on the lower side downward to the left in the figure. The lower cover 88 has a substantially rectangular shape and is divided into two parts.In order to assemble both covers 87 and 88, connecting pieces 91 protruding from both sides of the lower end of the upper cover 87 are used.
, 91 are fitted into the lower cover 88 and connected by screw tightening. As will be described later, in this gathering cover 86, a supply section for balls B and a ball extraction operation section are assembled on the upper cover 87 side, and the lower cover 88 is attached to the outflow and supply of safe balls SBL, out balls 0B, and prize balls PB. Each part related to this is assembled. As shown in FIG.
Inner and outer two rows of delivery passages 94, 95 are formed in the longitudinal direction of the ball tank 92, so that the balls B from the upper ball tank 92 are laterally aligned and stored and delivered to the turning gutter 100, which will be described later.

Note that this delivery gutter 93 has an auxiliary passage 96 that is arranged in parallel with the main body 93A at the upper left side in the figure, which can communicate with the delivery passages 94 and 95, and when the ball tank 92 is not used, Balls from the ball supply device side are received together with the main body 93A side. Reference numeral 98 denotes a detection plate 99 pivotally mounted to the opening 97 on the left side of the main body 93A, and is connected to an automatic air locking device 191, which will be described later.

The folding gutter 100 receives the ball B from the above-mentioned sending gutter 93,
It is stored in a lower two-tiered state and fed to the ball case 123 side, which will be described later.As shown in FIGS. 30 and 35, the upper cover 87 side has a roughly A first passage 101 is formed with a protruding crosspiece and communicates with the inner delivery passage 94 of the delivery gutter 93, and an upper passage 102 is formed from the folded portion of the first passage 101.
are in communication with each other, and a lower passage 103 is defined from the upper passage 102.

However, on top of this, ball extraction ports 104, 104 communicating with a ball extraction gutter 179, which will be described later, are formed in a part of the lower passages 102, 103. A partition plate 105, a support plate 111, and a cover 111 are provided for each road side on the side of the upper cover 87 described above.
A is attached to each.

On the outside of the partition plate 105, as shown in the figure, there is a second passage 106 communicating with the outer delivery passage 95 of the delivery gutter 93 and a return passage 1.
07 is formed in a series of U-shapes, and this turning path 1
07 extends inside the partition plate 105 and communicates with the lower passage 103. In this folding gutter 100, an opening/closing body 108 having a U-shaped cross section is slidably attached to the partition plate 105 as a bulbous part.

In addition, the opening/closing body 108 has lower pieces 108a, 108a extending inward from respective elongated holes 109, 109 of the partition plate 105 to normally close and hold the respective ball extraction ports 104, 104. It is adapted to be opened by the section 110. Regarding this operation part 110, as shown in FIGS. 32 to 34, a spring 113 is attached to a support plate 111.
Lifting rod 1 supported so that it can be raised in a lowered state at all times through
12 is a bracket 14A on the upper edge of the back surface of the mounting board 49.
A rotary switch is connected to a movable body 114 pivotally connected to the partition plate 105 via a connecting rod 115, and a pin 116a of an engaging piece 116 articulated to the lower end of the lifting rod 112 is rotatably attached to the partition plate 105. Each engaging portion 118a, 1 of the cam groove 118 of the plate 117
18b so that it can be engaged with the rotation switching board 11.
7 is connected to the opening/closing body 108 through the elongated hole 117a of the arm portion 117A and the pin 108b, and when the pin 116a rises, each engaging portion 118a of the cam groove 118
, 118b, the rotation switching board 117 is switched and rotated in the left and right directions based on the neutral point (that is, the hanging position of the arm 117A) by the spring 119, thereby moving the opening/closing body 108 forward and backward. It's becoming like that. 120,1
Reference numeral 20 denotes two stop levers, which are attached to the upper and lower protrusions 105a and 105 of the partition plate 105, as shown in FIGS. 32 and 35.
Support pins 121, 1 inserted between a and the upper cover 87
21 and each receiving piece 120
a, 120a are the upper and lower holes 122, 1 of the partition plate 105.
22 into the upper cover 87 side and the upper and lower passages 102
, 103, and when receiving the ball B, it exhibits the state shown by the imaginary line in FIG. 35, and when it is released from the ball B, it shows the state shown by the solid line in the same figure. It's getting old.

Reference numeral 123 denotes a ball case attached to the center of the upper part of the lower cover 88, and the gutter part 125 in the cover 124 is connected to the upper folding gutter 100, so that the ball B is connected to each channel 126, 12.
7 to the left and right storage channels 129 in the case body 128.
, 130 and pack them into a predetermined number (for example, b) of prize balls PB.

In addition, this ball case 123. Case body 12
The upper and lower actuating pieces 131 and 132 of 8 are alternately released and restrained by an operating lever 151 of an actuating mechanism 148, which will be described later, so that a series of so-called ball cutting and ball packing operations can be performed. It's getting old. Next, the introduction and outflow part side of the safe 5B will be explained.

Reference numeral 133 designates an organizer 135 that is pivotally mounted in the storage chamber 134 with the cover 134A at the lower corner of the lower cover 88.

This organizer 133 has movable weights 136, 136 inside.
Normally, the receiving part 138 is held obliquely upward to the right in the figure, and the receiving part 138 is connected to the outlet passage 89 via the stopper 137 at the right end.
However, when the safe ball 3B is received, the ball stopper piece 13 is held facing the opening 90 of the safe ball 3B due to its weight and the movable weights 136, 136.
At 9, the mouth 90 is closed and the discharge state is held downward to the right. A push rod 134B erected on the pivot 135 of the organizer 133 is a manually operated push rod 140 for the organizer 133.

Reference numeral 141 designates a flow guide gutter for the safe bulb SB, which is constructed by attaching a cover gutter 141B to the outer surface of the gutter body 141A connected to the lower left part of the lower cover 88 in the figure. A guide path 142 for guiding the ball SB, a turning path 143, a downstream path 144, and a discharge path 145 are formed in series.

Reference numeral 146 denotes a stop hook pivotally attached 147 to the gutter body 141A.

Normally, this hook 146 is held in a hanging shape as shown in FIG. When it hits the portion 146a, it is pushed back clockwise and swings away from the downflow gutter 144. 148 is a link type operating mechanism for the ball case 123.

Due to the overall balance of this mechanism 148, the lower operating lever 149 normally tilts upward to the left as shown in FIG.
The upper operating lever 1 is located at the upper end of the
51 holds the lower actuating piece 132 of the ball case 123 in a closed and restrained state and releases the upper actuating piece 131. However, when the actuating lever 149 receives the safe balance 5B and tilts downward, the operating lever 151 reversely moves upward. , restrain and release the lower actuating pieces 131 and 132 to move the ball case 123 forward! As mentioned above, it is designed to operate by cutting the ball. The operating mechanism 148 is completely covered with covers as shown in the figure, and the operating lever 149 is connected to the hook portion 14 of the stop hook 146.
6b through its receiving portion 150. Reference numeral 152 denotes a safe sphere processing body installed in the gutter body 141A of the above-described downstream guide gutter 141.

This processing body 152 is secured within the flow path 144 by an opening/closing plate 154 in a downwardly closed state provided on the outer wall of the flow path 144 as shown in FIGS. 24 and 30. B is once received at the exit portion, but when the interlocking rod 155 articulated to the other end of the movable piece 153 is pushed down by a prize ball feeding lever 165, which will be described later, the opening/closing plate 154 opens as the movable piece 153 tilts. It is configured to rise to release and flow out the safe ball SB. however,
The upper end of the interlocking rod 155 is connected to a hole 174 of a prize ball gutter 156, which will be described later.
It rushes in from the top and faces the position directly in front of the lowest inclined end of the prize ball feeding lever 165. Next, the feeding section side of the prize ball PB will be explained.

Reference numeral 156 denotes a prize ball gutter, which is constructed by attaching a cover gutter 156B to the outer surface of a gutter body 156A connected to the lower part of the lower cover 88.

This prize ball gutter 156i is also provided with a part of the ball extraction path, which will be described later, as shown in FIGS. 24 and 30, but as for the prize ball path side, as shown in the figure, A second prize ball chamber 16 that is partitioned below a supply path 157 communicating with the exit, a first prize ball chamber 158, and a ball extraction detour 164 and communicates with the first prize ball chamber 158 via a distribution section 159.
0, a horizontal gutter 161, and a vertical gutter 162 that is partitioned from the horizontal gutter 161 and communicates with the distribution section 159, respectively.
48 and 12, and the downpipe 162 is communicated with the lower tray 23 via a communication gutter 163 and the outlet 24. The first prize ball chamber 158 of the above-mentioned prize ball gutter 156
The prize ball feeding lever 165 pivotally mounted inside the 24th
As shown in FIGS. 30 and 30, the receiving plate 167 is always balanced and maintained in a state in which the receiving plate 167 is directed toward the ball removal bypass path 164 and the push-back piece 168 is suspended by a weight 169 on the left end thereof,
Normally, the hook 170 hanging from the weight 169 with a pivot 171 is hooked to the stopper 172, so that the organizer 133 is held in this state. It is becoming more and more liberated as the body tilts toward the opposite direction.

Note that 173 is a stopper that prevents the prize ball feeding lever 165 from tilting downward. The feed switching body 175 for the prize balls PB, which is pivotally mounted 176 in the distribution section 159 of the prize ball gutter 156, normally tilts the switching guide piece 177 almost horizontally due to its own balance as shown in FIG. First Prize Ball Room 158
However, when the actuating piece 178 is pressed down by the prize ball PB group, the switching guide piece 177 is tilted upward to communicate with the first prize ball chamber 158. On the other hand, the vertical gutter 162 side is communicated.

Next, the ball removal part will be explained.

179 is a ball extraction gutter installed vertically between the folding gutter 100 and the prize ball gutter 156.

This gutter 179 is composed of an outer gutter body 179A and an inner U-shaped partition plate 179B, as shown in FIGS.
04, 104, the outlet part 181 at the lower end is connected to the ball removal detour 1.
64, respectively. 182 is a collective TM gutter partitioned between the horizontal gutter 161 and the vertical gutter 162, which communicates with the ball removal detour 164 via a passage 183 defined inside the second prize ball chamber 160. ing.

Regarding the outflow portion of the cowl ball 0B, a discharge passage 184 communicating with each outro 47 is defined below the outlet passage 89 of the lower cover 88, and this discharge passage 184 is extended inside the downpipe 162. It communicates with the inlet of the collecting downspout 182.

Furthermore, various devices are attached to each part of the above-mentioned back mechanism 85. First, the downspout 162 of the prize ball gutter 156 and the second
An automatic stop device 185 for filling the prize balls PB is installed between the ball feeder 10 and the ball feeder 10 shown in FIG. This device 1
85 is a downpipe 162 as illustrated in FIGS. 24 and 38.
The overflow of the prize balls PB filled to a specified position in the subchamber 18 is partitioned by an opening/closing plate 184 pivotally connected in a hanging manner.
6, the actuating plate 188 with a weight 189 is pushed down, and the stop rod 190 moves to the left in the figure to move the driven body 74 on the automatic ball feeding device 13 side between the hook portion 190a and the protruding piece. 74a and swings clockwise, and is held in a state where it is not locked with the connecting rod 72 of the ball hitting rod 70 of the ball hitting mechanism 69. Therefore, even if the batting rod 70 is subsequently operated, the driven body 74 does not operate as intended, and the automatic ball feeding device 13
The operation is stopped in the state shown in FIG. 22, and the ball B is brought into a stopped state in which it cannot be sent out from the delivery port 98 to the firing rail 35 of the lower plate 33 while being received on the push-up piece 79 of the interlocking rod 76. It is configured as follows. Further, a link-type automatic air stopper 191 for reducing the number of balls B is installed between the sending gutter 94 and the ball feeder 10 side. This device 191 has a delivery gutter 9 as illustrated in FIGS. 24 and 39.
3 (including the ball tank 92 side) When the detection plate 96 tilts upward as the number of balls B decreases, the detection lever 192, the lifting rod 193, and the tilting lever 194
and an automatic ball feeding device 1 connected via a connecting rod 195
The operating lever 80 on the third side is tilted upward and the lifting rod 84
The opening/closing lever 82 opens the receiving port 66 and the receiving port 6 through the opening/closing lever 82.
7 is closed, and the ball B cannot be supplied into the device 13, thereby creating an idle state. however,
As can be seen from FIG. 21, the connecting rod 195 and the operating lever 80 are removably connected to each other by fitting the pin 195a to the cylindrical portion 80a. In addition, in this idle state, the pin 192a of the detection lever 192 moves upward and the microswitch 19 disposed on the upper cover 87 is activated.
In order to release and raise the actuator 197 of No. 6, the switch 196 is turned on to light up a lamp (not shown) provided on the upper plate 34 of the game board 32 on the front side of the pachinko machine. Since the pachinko machine of this example is constructed as described above, opening/closing/attachment/detaching of the machine body side will be explained first.

That is, in opening and closing each part of the outer frame 1, each schematically shown in FIG. After separating the lower hooks 19, 19 from the receivers 5, 5, by simply pulling the front frame 6 forward, it can be easily opened to one side via the upper and lower connecting supports as shown in Figure A. As a result, the back side of the front frame 6, the entirety of the mounting board 49 of the game board 32 and the back mechanism 85, which were located inside the outer frame 1, are opened outward from the outer frame 1 in a backward state. obtain. In this state, the screw rods 58a, 58a of the knobs 58, 58 on the back side of the mounting board 49 are removed from the screw cylinder 31 of the base frame 27, and the locking device 59 is unlocked to open the glass door 9, and the glass door 9 is opened. By separating the connecting rod 195 and the operating lever 80 in the automatic air locking device 191 on the side of the back mechanism 85 (see Fig. 21), from then on, by simply pulling the mounting base frame 49 backward, the opening in the same figure can be removed. As such, the game board 3 can be rotated to one side without any problem via the upper and lower connecting supports.
The upper plate 34 of 2 can be opened to the outside of the outer frame 1 and the front frame 6 with the game surface 39 facing upward.

In addition, in addition to the above-mentioned front-opening case, on the back side of the outer frame 1, the locking device 5 can be opened by removing the knobs 58, 58 as described above.
9, the connecting rod 195 and the operating lever 80 are released, and the mounting board 49 is directly pulled back, so that the front frame 6 can be rotated in one direction with respect to the base frame 27 and the lower plate 33 as shown in FIG. Then, the upper plate 34 can be opened outward from the front frame 6 and the outer frame 1.

The aforementioned front frame 6 can be held closed by the locking mechanism 16 by simply pushing it toward the outer frame 1 and rotating, and the mounting board 49 can be rotated closed and tightened with the knobs 58, 58. By connecting the connecting rod 195 and the operating lever 80, it can be kept closed.

Note that the glass door 9 is pushed in as appropriate and locked with a locking device 59. Therefore, as described above, the pachinko machine of this example has a double-opening format in which the front frame 6 opens from the front relative to the outer frame 1 and the mounting board 49 opens from the rear, so that the upper plate 34 of the game board 32 can be opened to the outside. , and in any open state, the upper plate 34 is directly lifted up and pulled forward or pushed down with respect to the mounting board 49, thereby allowing the respective locking pins 40 and the engagement holes 52 to be connected to each other. It can be easily disassembled and removed, so that when replacing the upper plate 34 with a new one, for example, the operation and effort involved can be saved without having to remove or open the batted ball feeder 10 on the front of the front frame 6. There's no point in saying you're an unskilled person if you omit everything. Moreover, the back mechanism 85 can be easily attached and detached, inspected, etc.

Furthermore, the pachinko machine of this example can be easily disassembled into parts as shown in FIG. 6, or reversely assembled, from the assembled state shown in FIGS. 3 and 4. - In addition to obtaining the pins 4a in the upper and lower connecting supports, the front frame 6 can be moved in the upper and lower connecting supports by simply lifting the front frame 6 relative to the outer frame 1, as shown schematically in FIG. Remove the 15a1 holes 3a and 14a from each other and install the game board 32 and the mounting board 49 as shown in FIG.
The whole body, including the front side, can be easily removed from the front side, and can be reassembled in reverse.

Of course, the mounting board 49 is attached to the front frame 6 by unlocking the locking device 59 as described above, separating it from the glass door 9 side, removing the knobs 58, 58, and connecting the connecting rod 195 and the operating lever 80.
and rotate as appropriate to release each opening 53 and the engagement presser plate 30, and then remove the support pins 37, 55 and support holes 25, 56 at the connection support portion between the base frame 27 and the lower plate 33.
By pulling them out in the direction of the arrow in the figure with the two parts removed from each other, they can be easily removed and assembled together with the upper plate 34. Furthermore, in addition to the above-mentioned attachment/detachment operation on the front side, the mounting board 49 can be attached directly to the front frame 6 side together with the upper plate 34 as shown in FIG. It can be attached and detached.

In this way, the pachinko machine of this example, in any of the above-mentioned attachment/detachment modes, can easily attach the upper plate 34 to the mounting base frame 49 without having to remove the batted ball feeder 10 as described above. It is removable and replaceable.

In addition, in the pachinko machine shown in this example, the base frame 27 may be integrally fixed to the back surface of the front frame 6 in advance.

Furthermore, the game board 32 may be configured such that the upper and lower plates 33 and 34 are divided obliquely from each other, and both may be removably attached to the mounting board 49. In addition, there is also a connecting support part for opening and closing the front frame 6 to the outer frame 1, a locking part, a connecting support part for opening and closing the mounting board 49 to the front frame 6 side, a holding part for locking, or an upper part of the game board 32 relative to the mounting board 49. The mounting portion of the plate 34 is not limited to the structure and type shown in the drawings, but may be appropriately modified, and a so-called one-touch operation type is preferable. In the pachinko machine of this embodiment, which can be opened, closed, and attached/detached as described above, when the gate is opened, the automatic ball feeding device 13 is linked to the series of operations of pulling in and hitting the ball hitting handle 26 connected to the ball hitting mechanism 69 as described above. By the cooperative ball sending action of the mechanism on the back side of the ball feeder 10, the balls B from the upper tray 11 are put in one by one from the receiving port 66 and the receiving port 67, and are ejected from the shooting rail 35 of the lower plate 33 from the sending port 68. the upper plate 34 by the batting rod 70.
The ball is launched onto the game surface 39 via the flying rail 38. On the game surface 39, the hit ball B is sent to each of the winning machines 41, 42,
Safe ball SB that goes in 43, 44, 45 and outro 47
The safe ball SB is processed in the back mechanism 85 as follows. That is, each part of the back mechanism 85 is normally maintained in the state shown in FIG. It enters the receiving part 138 of the organizer 133. As a result, the organizer 133 tilts downward to the right as shown in Fig. 37A, and is it safe? B is the guide path 1 of the guide gutter 141.
42, and is maintained in the emitted state by its own balance. Pushing rod 1 as the organizer 133 tilts
40 swings the hook 170 on the prize ball delivery lever 165 side counterclockwise to release it from the stopper 173 (locked to the stopper 168a of the push-back piece 168). It is released and held stationary in an almost horizontal position. In addition, the push rod 140 of the organizer 133
is located just before contacting the push-back piece 168 of the prize ball feeding lever 165. Is the above safe? When B enters the downstream path 144 from the turning path 143 as shown in the exit in the same figure, it first contacts the abutting portion 146a of the stopper hook 146 and uses its own weight to swing the stopper hook 146 clockwise. and falls onto the receiving part 150 of the operating lever 149 of the operating mechanism 148,
As shown in Figure C, the lever 149 is tilted downward as the water flows down the gutter 144, and the safe ball processing body 152
According to the opening/closing plate 154 in the closed state, the operating lever 149
It can be caught once while holding it in the lowest tilted state.

Note that in this state, the restraining hook 146 has already returned to its original hanging state. In addition, the operating mechanism 148
In this case, the operating lever 151 is tilted clockwise in FIG. 24, whereby the ball case 123 performs the ball cutting operation as described above and feeds the prize ball PB to the supply path 157 of the prize ball gutter 156.

(See FIG. 37C) The above-mentioned prize ball feeding lever 165 located below the feeding path 157 moves the prize ball PB to its receiving plate 1.
67, it tilts clockwise as shown in FIG.
5 will be paid.

In the process of tilting the prize ball feeding lever 165, the above-mentioned organizer 133 shown in FIG. The push rod 140 remains at the neutral point (vertical state) even though it is tilted.
At the point in time, the ball tilts due to its own balance, returns to the original ball receiving state, and is restrained by the prize ball feeding lever 165. In addition, in the safe ball processing body 152, as the interlocking rod 155 is pressed down just before the lowest tilt of the prize ball feeding lever 165, the opening/closing plate 154 is pulled up and the flow path 1
At the same time as the exit of 44 is opened, the safe uniform 5B is discharged from the discharge path 145.
to flow out. As a result, in the actuation mechanism 148, as soon as the actuation lever 149 is released from the safe ball SB, it begins to return to an upward tilt, and in the process, the stop hook 146 is once pushed back by its receiving portion 150 via the guide portion 146c. After that, it returns to its original state and is restrained again by the hook 146. In this connection, the operating lever 151
The ball case 123 is also returned to its original state, and the ball packing operation is performed in the ball case 123. When the above-mentioned prize ball feeding lever 165 finishes feeding out the prize ball PB, it tilts counterclockwise due to its own balance, and moves the hook 170 to the stopper 17.
2 and then engaged and held in the original state shown in FIG.
5 is released, and in connection with this, the above-mentioned safe sphere processing body 152 is also returned to its original state as shown in the figure. Safe ball SB from now on
is processed as described above in the safe ball outflow section, and a prize ball PB is delivered from the ball case 123 each time. In addition, for the out ball 0B, the discharge path 1 of the lower cover 88
84 to the collection downspout 182 and returned to the ball replenishing device side via an appropriate gutter member in the same way as the above-mentioned safe balls SB.
5A and is returned to the lower plate 23 side. As mentioned above, prize ball gutter 1
The prize balls PB fed into the ball 56 are fed out as shown in FIG.

That is, the prize balls PB flowing out from the receiving plate 167 of the prize ball feeding lever 165 to the distribution section 159 are transferred to the feeding switching body 1.
75 falls onto the upper surface of the switching guide piece 177 in the upside down state shown in FIG. It is gradually fed to the upper tray 11. When the prize balls PB are packed to a predetermined position in the second prize ball chamber 160, the actuation piece 178 of the feed switching body 175 is pushed down by the group of prize balls PB and stands up as shown in the opening in the figure. It is automatically switched to the position and held in place.

Therefore, the prize balls PB from the prize ball supply lever 165 are transferred from the distribution section 159 to the vertical gutter 162 via the inlet section as shown in the figure.
The liquid flows into the inner tray and is gradually supplied to the lower tray 23. Note that the above-described feed switching body 175 returns to its original state again by removing the prize ball PB from the upper tray 11. Then, when the above-mentioned prize balls PB accumulate to a specified amount in the downpipe 162, that is, to the upper end of the opening/closing plate 187, subsequent prize balls P
B all overflows into the auxiliary chamber 186 as shown in FIG.

As a result, this device 185 stops the automatic ball feeding device 13 in the ball feeder 10 in the state shown in FIG. 22, as described above, and does not send the ball B to the firing section. The game will be stopped and the game will be automatically interrupted. In addition, for this stopped state, by removing the prize ball PB from the lower tray 23, as the prize ball PB in the downpipe 162 decreases,
The overflowing ball in the auxiliary chamber 186 pushes open the opening/closing plate 187 and the downspout 1
62 and the actuating plate 188 is released to return to its original state, the entire device 185 returns as shown in Figure 38, and the stopped state is released, allowing the automatic ball feeding device 13 to operate normally. At the bottom, operate the ball batting handle 26 again to hit ball B.
You can restart the game by firing the . Furthermore, when the number of balls B in the ball tank 92 and the sending gutter 93 decreases to a specified amount due to restarting the game, etc., a detection plate 98 connected to the automatic air stopper 191
is released from the sphere group. For this reason, this device 191 maintains the overall balance as described above, and as the detection plate 98 tilts upward as shown in FIG. When activated, the ball B is not supplied into the automatic ball feeding device 13, and the game is stopped in advance to stop the game from continuing. Note that this idle state is displayed to the player by lighting a lamp. Furthermore, during the idle stop operation, a ball replenishment device (not shown) performs a ball replenishment operation to the ball tank 92 in accordance with the RON operation of the micro switch 196, and as a result, the entire device 191 is The idle state is canceled by returning to the state before the operation of the imaginary line, and the game can be continued as described above. When the balls B in the ball tank 92 and delivery gutter 94 are to be flowed out of the machine due to the closure of the pachinko parlor, etc., the ball removal operation section 110 shown in FIG. 32 is operated. That is, at the front of the pachinko machine, the push pin 199 is inserted through the operation hole 198 of the front frame 6, and the movable body 11 is inserted.
4, the engagement piece 116 rises together with the lifting rod 112 against the spring 113, as shown in FIG.
It engages with the right engaging portion 118a of the cam groove 118 of No. 7, pulls and rotates the rotation switching board 117 to the right in the figure against the spring 119, and holds it in that state with the spring 119. The body 108 is moved to the right to open the upper and lower ball extraction ports 104, 104 in the folded gutter section. As a result, all the balls B above each port 104 are
As shown in FIG. 6, the ball is quickly discharged from the ball extraction gutter 179, the ball extraction detour 16 male passage 183 of the prize ball gutter 156, and the collecting downspout 182. In removing the ball, the pin 116a returns down together with the engaging piece 116 of the lifting rod 112 as shown in FIG. 34, and the stop levers 120, 120
As the balls B flow out of the upper and lower passages 102 and 103, they are released and swing as shown in FIG. Restrain and hold in the state shown in Figure 24. In addition, after the above-mentioned ball extraction is completed, by operating the ball extraction operation part 110 again, the rotation switching board 117 at the opening in the same figure can be changed while the pin 116a is rising.
The opening/closing body 108 moves to the left by engaging with the left-hand engaging portion 118b and returning the towing rotation to the left.
04,104 are kept closed. (See C of the same figure) Furthermore, the aforementioned ball case 123 performs the ball cutting and ball filling operations through the operation of the operating mechanism 148, but when the prize ball feeding lever 165 is in the restrained state as shown in FIG. Even if the operating mechanism 148 is tampered with, the prize ball PB from the ball case 123 will be rejected by the prize ball delivery lever 156 as an illegally delivered ball.
As in the case of ball removal described above, the ball is discharged from the ball removal detour 164 to the outside of the machine via the collecting downspout 182, and is not supplied to the respective plates 11 and 23 at all.

In the pachinko machine of this example, the above-mentioned back mechanism 85 is mounted on the safe ball guide cover 86 or above the mounting board 49.
In each of the lower covers 87 and 88, even an unskilled person can quickly and accurately attach and detach the lower covers 87 and 88 by using the screw holes in each part as de facto positioning means.

Of course, replacement, inspection, etc. of each part on each cover 87, 88 side can also be done without any need. In addition, since the operating mechanism 148 in the back mechanism 85 is covered with a cover etc.
The player cannot manually operate this mechanism, thereby preventing the ball PB from being fed out due to unauthorized operation of the ball case 123. In addition to this actuating mechanism 148 there is a stop hook 146 actuated by the safe uniform 5B.
Since this method is used to prevent fraud, the above-mentioned fraud prevention can be further improved. Note that by covering the restraining hook 146 with a cover or the like to prevent manual operation, there is no need to cover the operating mechanism 148, and the back mechanism 85 can be simplified by eliminating the need for a cover or the like. Moreover, since the organizer 133 and the prize ball feeding lever 165 are virtually associated with the pushing rod 140 and the pushing piece 168 as shown in FIG. 37, the related means can be made extremely simple.

Furthermore, as can be understood from the figure regarding the operation of both 133 and 165, the organizer 133, which is tilted and held in the safe ball discharging state, changes as the prize ball dispensing lever 165 tilts to the prize ball dispensing state. Even if the tilt is returned to the original ball receiving state, as long as the lever 165 is in the feeding state, in other words, as long as the lever 165 is not returned to the original state, it is set to be held in the ball receiving state, so in this state, The organizer 133 is
Even if the next safe ball 3B is received, the ejection operation is not performed immediately, and the required timing can be maintained so that the ball case 123 is not cut by the actuating mechanism 148. Therefore, the organizer 133 stores each safe ball SB.
It is possible to control the feeding of the prize ball PB by accurately operating while always coordinating the required timing so as to operate when the prize ball feeding lever 165 is in the restrained state.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic front view of the entire pachinko machine, Fig. 2 is a rear view, Fig. 3,
Figure 4 is a vertical cross-sectional view and a cross-sectional view based on lines A-A and B-B in Figure 1, respectively; Figure 5 is a rear view of the mounting board and front frame;
Fig. 6 is an exploded perspective view showing an overview of the pachinko machine, Fig. 7 is a partially cutaway side view showing the connecting support part of the front frame to the outer frame, Fig. 8 is a perspective view of the same part, and Fig. 9 10 is a side view showing the locking part, and FIG. 10 is a perspective view of the main part of the same part.
Fig. 11 is a side sectional view with some parts omitted to show how the front frame, base frame, mounting board, etc. are attached, and Fig. 12 is a plan sectional view as well.
Fig. 3 is a perspective view showing a part of the attachment state of the lower plate of the game board to the front frame side, Fig. 14 is a perspective view showing the connecting support part of the mounting board to the front frame side, and Fig. 15 is also a perspective view showing the state in which the lower plate of the game board is attached to the front frame side. FIG. 16 is an exploded perspective view showing the holding part for locking; FIG. 17 is an exploded perspective view showing the attachment part of the upper plate of the game board to the mounting board; Figure 18 is an exploded perspective view showing the main parts of the locking part for the glass door.
Figures 9A, 9A and 9C are explanatory diagrams illustrating the open state of the front frame and the mounting board relative to the outer frame, respectively. Figure 20A, 2C and 3B are explanatory diagrams illustrating the removed state, respectively. Figure 21 is a batted ball. Exploded perspective view of supply section and ball hitting mechanism side, Fig. 22A, mouth;
23 is an explanatory diagram showing the operating state of the upper part, FIG. 23 is a side sectional view showing an outline of the ball returning section and the prize ball feeding section, and FIG.
The figure is a rear view with the entire back mechanism partially omitted, and Figures 25~
Figure 29 is a cross-sectional view taken along line C-C, line D-D, line E, line F-F, and line G-G in Figure 24, respectively, and Figure 30 is an exploded perspective view showing an overview of the entire back mechanism. Figure 31 is a plan view with the delivery gutter part on the upper cover side of the safe ball collection cover partially omitted, Figure 32 is a rear view of the ball extraction operation section with the cover removed, and Figure 33 is the same. A sectional view, FIG.
Fig. 35 is an explanatory diagram showing the release state of the stop lever after the ball has been removed, Fig. 36 is a front view of each cover gutter on the lower cover side, and Fig. 37 shows the outflow of the safe bulb. Explanatory diagram showing stepwise the operation order of each part, No. 38
Figures A, C, and C are explanatory diagrams showing step-by-step the operating order of each part related to feeding the prize ball, and Fig. 39 is an explanatory diagram showing the idle stop operation state. 1...Outer frame, 2...Front plate, 3...Connection bracket, 4...
...Connection bracket, 5...Bracket, 6...Front frame, 9...
Glass door, 10...Battered ball supply device, 11...Top plate, 1
4, 15...Connection hook, 16...Lock mechanism, 19.
...Hanging tool, 23...Lower plate, 26...Ball handle,
27... Base frame, 28... Support hole, 30... Engagement presser plate, 31... Screw cylinder, 32... Game board, 33...
・Lower plate 34... Upper plate, 37... Support pin, 4
0... Locking pin, 49... Mounting board, 52... Engagement hole, 53... Mouth, 55... Support pin, 56...
Support hole, 57...hole, 58...knob, 59...
Locking device, 61... Rotating hook rod, 64... Organizing lever, 66... Receiving port, 67... Receiving port, 68...
Delivery port, 69... Ball hitting mechanism, 70... Ball hitting rod, 74
... Driven body, 76 ... Interlocking rod, 79 ... Push-up piece, 80 ... Operating lever, 82 ... Opening/closing lever, 85 ...
...Back mechanism, 86...Safe ball stopper cover 87...
Upper cover, 88... Lower cover, 90... Mouth, 9
2... Ball tank, 93... Delivery gutter, 98... Detection plate, 100... Turning gutter, 104... Ball extraction port, 1
08...Opening/closing body, 110...Operation unit, 111...
Support plate, 114... Movable body, 116... Engagement piece, 1
16a... Zen, 117... Rotation switching board, 118...
・Cam groove, 120... Stopping lever, 123... Ball case, 125... Gutter section, 128... Case body, 1
33... Organizer, 138... Receiving part, 140... Pushing rod, 141... Downflow guide trough, 146... Stopping hook, 148... Operating mechanism, 149... Operating lever ,
151... Operation lever, 152... Safe ball processing body, 154... Opening/closing plate, 156... Prize ball gutter, 159...
... Sorting Department, 160... Second Prize Ballroom, 161...
・Horizontal gutter, 162... Downpipe, 164... Ball removal detour, 165... Prize ball feeding lever, 168... Push back piece, 170... Hook, 175... Feeding switch body, 17
9... Ball removal gutter, 182... Collection downspout, 184...
・Discharge path, 185...Automatic stopping device, 187...
Opening/closing plate, 188... Operating plate, 190... Stopping rod, 1
91...Automatic air stop device, 196...Micro switch, 198...Operation hole, B...Ball, SB...Safe ball, PB...Prize ball.

Claims (1)

[Claims] 1. A glass door is attached to the outer frame so that it can be opened and closed, and a front frame with a batted ball feeder attached to the lower part is attached so that it can be opened, closed, and detached, and a mounting board with a back mechanism set on this front frame can be opened, closed, and detached. the upper board of the game board, which is divided into upper and lower parts, is removably attached to the mounting board, and the lower board of the game board is attached to the lower part of the back of the front frame to which the mounting board is mounted;
On the back of the mounting board, a split-type safe ball collection cover, which is made up of an upper cover and a lower cover that are removably assembled with each other, is removably set, and a ball is placed on the upper cover side of the safe ball collection cover as a prize ball. A supply unit that flows out to the case side and a ball removal operation unit that flows out the balls to the outside of the machine are integrally installed, and the lower cover side of the safe ball collection cover is equipped with a ball removal unit that allows the balls to flow out of the machine from the safe balls on the upper plate. The outflow part and its related mechanism, as well as the delivery part that feeds the prize balls from the ball case to each tray side on the front, its related mechanism, and the discharge part that flows out the out balls to the outside of the machine are integrated. A pachinko machine that is assembled in a special manner.