JPH0533181Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a winning device for a pachinko machine, and particularly to a novel winning device used as a central winning device.

[Prior Art] Conventionally, a winning device (so-called central winning device) installed in the center of the game board of a pachinko machine has a pair of movable pieces on the front side of a mounting board, as seen in, for example, Japanese Utility Model Application Publication No. 184581/1981. It is known that the movable pieces are arranged opposite to each other and the movable pieces are changed between a state in which it is difficult for a ball to enter and a state in which it is easy to enter the ball.

[Problems to be solved by the invention] Conventional winning devices create a pattern of winning conditions by simply converting the movable piece into a state in which it is difficult for the ball to enter and a state in which it is easy to enter the ball, which makes it less interesting. The current situation is that players are becoming bored with the game. Another problem is that it requires an electric drive source to open and close the movable piece, which is expensive.

An object of the present invention is to provide a novel prize-winning device that does not require any movable pieces or electrical drive sources and that attracts players' interest.

[Means for Solving the Problems] In order to achieve the above object, in the winning device for a pachinko machine of the present invention, a window hole is formed in the center,
A mounting board in which a window frame portion protruding from the periphery of the window hole toward the front side is formed, and a large number of obstacle nails are removably attached to the back surface of the mounting board, and a large number of obstacle nails are fixedly planted on the surface facing the window hole. A ball rolling plate is formed on the mounting board, and a ball inlet is formed in the upper part of the window frame section to guide the hit balls onto the ball rolling board, and a ball rolling board is formed on the lower part of the back surface of the mounting board. A plurality of winning holes are provided for winning the balls that are guided onto the board.

[Function] When a hit ball enters the ball inlet of the mounting board, the hit ball flows down on the ball rolling plate and enters one of the plurality of winning holes.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view from the front of the winning device of the present invention, FIG. 2 is a perspective view from the back, FIG. 3 is an exploded perspective view, and FIG. 4 is a vertical side view. This winning device 1 includes a mounting board 5 mounted on the surface of a game board 2,
It is roughly constituted by a ball rolling plate 4 which is detachably mounted on this mounting board 5. A large rectangular window hole 6 is formed in the center of the mounting board 5, and a window frame portion 7 is provided on the front side along the periphery of the window hole 6.
Furthermore, a side frame portion 8 whose rear surface is open is provided on the back surface along the periphery of the window hole 6. A ball introducing part 9 is formed in the upper part of the window frame part 7 to receive the balls falling along the game board surface, and a ball inlet 10 is formed in the mounting board 5 in communication with this ball introducing part 9. Note that a ball socket 16 is provided on the front surface of the mounting board 5 as required.

The ball rolling plate 4 is removably mounted on the side frame portion 8 so as to correspond to the window hole 6 of the mounting board 5. A large number of obstacle nails 11 are planted on the surface of the ball rolling plate 4,
Further, wind turbines 12, 12 are arranged on the left and right sides of the central portion. This ball rolling plate 4 allows the balls guided from the ball inlet 10 to the back side of the mounting board 5 to hit the obstacle nail 1.
It is fitted and attached to the side frame part 8 so that it can pass downwardly while rolling between the parts 1 and 1. For this reason, stepped portions 13, 13 are formed on both inner surfaces of the side frame portion 8, and the ball rolling plate 4 is brought into contact with the stepped portions 13, 13 to regulate its position. In addition, locking tools 14 are attached to upper and lower positions on both outside sides of the side frame portion 8, and by rotating the locking tools 14, the ball rolling plate 4 can be removed.
Alternatively, it is held fixedly to the side frame portion 8. Further, a plurality of winning holes 15a to 15g are formed at the bottom of the side frame portion 8 to guide the balls that have passed on the ball rolling plate 4 to different paths described later. In addition, 3 in the figure
is a guide frame for guiding the balls that have entered the ball inlet 10 onto the ball rolling plate 4.

FIG. 5 is a front view of a pachinko machine equipped with the winning device 1 of the present invention, and FIG. 6 is a schematic back view of the pachinko machine shown in FIG. The pachinko machine 17 has the prize winning device 1 disposed in the center of the game board 2, and variable ball receptacles (commonly known as chulips) 18a to 18c are arranged on both left and right sides of the prize winning device 1 and below.
In addition, the game board 2 has variable hitting ball receivers 18a to 18c.
In addition, prize openings will be provided as necessary.

On the back side of the game board 2, by guiding the hit ball guided downward from the ball drop opening 15a to the back side of the variable hit ball socket 18a, the ball can easily enter the variable hit ball socket 18a. Route 19 for opening
By guiding the ball guided downward from the ball drop opening 15b to the back side of the variable ball socket 18b,
a path 20 for opening the variable ball socket 18b so that balls can easily enter; and a ball drop opening 15c.
The ball guided downward from the variable ball receiver 18c
By guiding it to the back side of the variable hitting ball receiver 18
A path 21 is formed for opening c so that the ball can easily enter. This path 21 is provided with a detection switch 22 that detects a passing ball, and when this detection switch 22 is turned on, a solenoid 23 is energized, and the lever 24 is rotated by the energization of the solenoid 23, causing the variable hitting An actuating member 25 is disposed in conjunction with the ball receptacles 18a and 18b for simultaneously opening them so that balls can easily enter. Further, a path 26 is formed which guides the hit balls guided downward from the ball drop openings 15d to 15g onto the game board 2 again.

Next, the operation of the prize winning device 1 of the present invention will be explained. When the hit ball hit onto the game board 2 falls into the ball introduction part 9, the hit ball is guided onto the ball rolling plate 4 from the ball entrance 10. Then, when flowing downward, the obstacle nail 11
While hitting the windmills 12 and 12, the prize opening 15a~
15g and is guided to the back side of the game board 2. Then, the ball that enters the winning hole 15a or 15b flows down the path 19 or 20, and the variable ball receiver 18a or 18b is opened so that the ball can easily enter. Further, the hit ball entering the prize opening 15c flows down the path 21 and is guided to the variable hit ball receptacle 18c while turning on the detection switch 22, which is opened so that the hit ball can easily enter. At the same time, the solenoid 23 is energized by the ON operation of the detection switch 22, and the lever 24 is rotated to rotate the variable ball receiving device 1.
8a and 18b are opened so that the ball can easily enter. On the other hand, the balls that enter the winning holes 15d to 15g are guided to the path 26 and are guided to the openings 27 transparently provided in the game board 2.
Then, the ball is guided to the board again, and either enters the variable hitting ball receiver 18c or another winning hole, or is led to the back of the game board as an out ball.

Prize-winning device 1 of the present invention configured as described above
By using a large number of obstacle nails 11 arranged on the ball rolling plate 4, the falling positions of the balls can be made irregular and the manner in which the balls land in each winning slot can be made random, and moreover, a large number of obstacle nails can be provided. Since the speed of the ball falling along the surface of the game board 2 and the speed of the ball falling along the surface of the ball rolling board 4 are different due to the nails 11, the game state changes and the player's It is possible to attract interest and increase the interest of the game. In addition, the winning device 1 can be changed simply by replacing the ball rolling plate 4, and players can be prevented from getting bored.

[Effects of the invention] As described above, according to the invention, the ball rolling plate is provided with a large number of obstacle nails on its surface, and the ball rolling plate is detachably attached to the mounting board. This is a new prize-winning device that does not require any movable parts or electrical drive sources unlike conventional devices, so it can be provided at a low price and there is no fear of breakdowns. In addition, by simply replacing the ball rolling plate, a different winning device can be created, and the surface of the game board can be changed to attract the interest of players.

[Brief explanation of the drawing]

Fig. 1 is a perspective view from the front of a winning device according to an embodiment of the present invention, Fig. 2 is a perspective view from the back, Fig. 3 is an exploded perspective view, Fig. 4 is a longitudinal side view, and Fig. 5 is a perspective view from the front. FIG. 6 is a front view of a pachinko machine in which the winning device of the present invention is mounted on the game board, and FIG. 6 is a schematic diagram of the pachinko machine shown in FIG. 5. 1... winning device, 2... game board, 4... ball rolling plate, 5... mounting board, 6... window hole, 7... window frame section, 10... ball entrance, 11... obstacle nail , 15a~
15g... Prize opening.

Claims (1)

[Scope of Claim for Utility Model Registration] A mounting board having a window hole formed in the center and a window frame portion protruding from the periphery of the window hole toward the front side; and a mounting board removably attached to the back side of the mounting board; and a ball rolling plate with a large number of obstacle nails fixed on the surface facing the window hole, and the mounting board has balls positioned above the window frame portion that guide the balls onto the ball rolling plate. Along with forming an entrance,
A winning device for a pachinko machine, characterized in that a plurality of winning holes are provided at the bottom of the back side of a mounting board for winning balls guided on a ball rolling plate.