JPH079378U - Pachinko machine prizes - Google Patents

Abstract

(57) [Summary] [Purpose] A winning device for a pachinko machine that can change the winning rate of the hit ball that has passed through the passage opening in relation to the passage opening and the receiving opening provided on one mounting plate. I will provide a. [Structure] The passage port 3 is arranged substantially in the center of the mounting plate 2, and the receiving port 7 is arranged so that the left edge of the inlet 8 is located on the center vertical line L of the passing port 3, while the game board is being arranged. When the mounting plate 2 is attached to, the obstacle nails 12a and 12b can be driven into the game board through the opening 11. [Effect] The obstacle nail 12 driven into the center vertical line L of the passage opening 3 in a state where the winning device 1 is attached to the surface of the game board.
By adjusting a, the hit ball P1 that has passed through the passage opening 3
It is possible to adjust the winning rate to the winning slot 7 of.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a winning device for a pachinko machine which is provided on a game board and receives a hit ball falling on the surface of the game board.

[0002]

[Prior art]

 Conventionally, a game board of a pachinko machine is provided with a prize winning device and prize winning equipment of various structures, a windmill, an obstacle nail or the like. In addition, some winning tools have a passage opening that simply allows the ball to pass (in this case, many have a built-in passage switch that detects the ball). In some cases, it is provided in the game board, and in other cases, it is provided in the game board in association with the socket for receiving the hit ball.

[0003]

[Problems to be solved by the device]

 Especially in the latter case where the passage opening is provided in association with the receiving opening, except when the passing opening and the receiving opening are separately attached to the game board, when the passing opening and the receiving opening are formed on one mounting plate. Had a drawback that the winning rate of the hit ball that passed through the passage was constant and the winning rate could not be changed. The present invention has been made in view of the above circumstances, and its purpose is to win a hit ball that has passed through the passage opening in a single mounting plate in relation to the passage opening. It is to provide a prize device for a pachinko machine that can change the rate.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in the present invention, in a prize device of a pachinko machine which is provided on a game board and receives a hit ball falling on the surface of the game board, the prize device is attached to the surface of the game board. There is a mounting plate, and the mounting plate has a passage opening through which a hit ball can pass, a receiving hole through which a hit ball can enter, and an upper portion of the receiving plate which is larger than the entrance size of the receiving hole. And a slightly larger horizontally elongated opening, respectively, and the passage opening is arranged substantially in the center of the mounting plate, and the receiving opening is positioned such that one side edge of the opening is on the center vertical line of the passage opening. While arranging so as to be positioned, when the mounting plate is attached to the game board, an obstacle nail can be driven into the game board from the opening.

[0005]

[Action]

 With the mounting plate related to the winning device attached to the surface of the game board, by driving the obstacle nail into the game board from the opening on the center vertical line of the passage opening and above the receiving port, and adjusting the obstacle nail, It is possible to adjust the winning rate of the hit ball that has passed through the passage opening. That is, when the obstacle nail is adjusted so that the tip of the obstacle nail is located outside the center vertical line, the hit ball passing through the passage hole hits the obstacle nail and is guided to the receiving hole to win the prize. If the above-mentioned obstacle nail is adjusted so that the tip of the obstacle nail is located inside the central vertical line, the hit ball that has passed through the passage hole hits the obstacle nail and hits the hole. It is possible to reduce the winning rate because less induction to.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. First, the configuration of the winning device 1 according to the embodiment will be described with reference to FIGS. 1 to 5. 1 and 2 are front views of the winning device 1 according to the embodiment, FIG. 3 is a perspective view of the winning device 1 viewed from the front, and FIG. 4 is a perspective view of the winning device 1 viewed from the back. FIG. 5 is a cross-sectional view in which the winning device 1 is attached to the game board 20.

In the drawing, the winning device 1 has a mounting plate 2 mounted on the surface of the game board 20, and a passage port 3 and a receiving port 7 are integrally formed on the front surface of the mounting plate 2 so as to project therefrom. There is. Further, a horizontally elongated opening 11 is formed in the upper portion of the receiving port 7. More specifically, the passage opening 3 is formed at the center of the upper portion of the mounting plate 2, and the passage switch 4 is built therein. The passage switch 4 shown in the figure is a proximity type switch having a through hole through which a hit ball can pass, and is inserted from the rear surface of the mounting plate 2 so that the passage hole faces the passage port 3 and one rear end thereof is attached to the mounting plate 2. It can be easily attached and detached by being locked by the locking claws 5 formed on the back surface of the. In addition, a lamp housing hole 6 into which a decoration lamp (LED) (not shown) can be inserted is also formed at the lower left and right positions of the passage opening 3.

Further, the receiving port 7 is formed so as to project from the lower portion of the mounting plate 2, and its position is such that one end edge of the inlet 8 of the receiving port 7 is located on the center vertical line L of the passage port 3. It is formed so as to project. Here, the inlet 8 of the receiving port 7 is a port into which a hit ball can enter, and is the upper surface of the receiving port 7 formed in a concave shape as shown in FIG. In the illustrated embodiment, the socket 7 is projected to the right of the center vertical line L when viewed from the front, and the left end edge of the inlet 8 is located on the center vertical line L. By reversing this, the right end edge of the inlet 8 may be located on the central vertical line L and the receiving port 7 may be formed so as to project to the left side of the central vertical line L. Further, the hit ball that has entered the inlet 8 of the receiving port 7 is guided rearward through the circular through hole 9 of the mounting plate 2 that is opened, and thereafter, the U-shape projecting on the back surface of the mounting plate 2. The gutter-shaped guide gutter 10 flows down and is guided to the back surface of the game board 20.

Further, an opening 11 having a size slightly larger than the width of the inlet 8 is formed in the upper part of the receiving port 7. The opening 11 is for driving the obstacle nails 12a and 12b into the game board 20 with the mounting plate 2 attached to the surface of the game board 20, and in the case of the present embodiment, both ends of the entrance 8 are provided. Two obstacle nails 12a and 12b are driven into the upper part of the edge. Of these, one obstacle nail 12a needs to be driven especially on the center vertical line L (that is, the upper part of one side edge of the inlet 8). It should be noted that adjustment of the obstacle nails 12a and 12b is performed by slightly moving the tip end portion to the left and right, and the position driven into the game board 20 is not moved. Therefore, the opening 11 is not one horizontally long hole, Two holes may be formed in the upper part of both side edges of the inlet 8.

In addition to the above-described structure, the mounting plate 2 is provided with a guide projection piece 13 at the end opposite to the side where the receptacle 7 is provided. 7 and 7 form a passage 15 through which a hit ball can pass. On the rear surface of the passage 15, there is a segment display 14 for displaying the variation result when the passage switch 4 is turned on. This segment display 14 may be used for decoration or may be used in relation to the progress of the game. The guide protrusion 13 and the segment indicator 14 (and the pass switch 4 in some cases) described above are not essential components and may be omitted. In addition, mounting holes 16 for fixing the winning device 1 to the surface of the game board 20 with screws (not shown) are formed in the upper left, right and lower center of the mounting plate 2. Further, as shown in FIG. 5, a glass plate 21 is arranged in front of the game board 20 to which the winning device 1 having the above structure is attached.

The operation of the winning device 1 described above will be described with reference to FIGS. 1 and 2. When a hitting ball falling on the surface of the game board 20 passes through the passage opening 3, the hitting ball is centered. It collides with the obstacle nail 12a that is erected on the vertical line L. When the obstacle nail 12a is adjusted so as to be located outside (left side) of the central vertical line L as shown by the broken line in FIG. 1, the hit ball P1 passing through the passage opening 3 is There is a high possibility that the nail 7 collides with the obstacle nail 12a and is guided to the receiving port 7, and the winning rate to the receiving port 7 can be increased. On the other hand, when the obstacle nail 12a is adjusted so as to be located inside (right side) of the central vertical line L as shown by the broken line in FIG. 2, the hit ball P2 passing through the passage opening 3 is Therefore, there is a high possibility that the obstacle will collide with the obstacle nail 12a and be guided to the passage 15, so that the winning rate to the winning opening 7 can be suppressed.

As described above, in this embodiment, with the mounting plate 2 of the winning device 1 attached to the front surface of the game board 20, it is on the center vertical line L of the passage opening 3 and above the receiving opening 7. By hitting the obstacle nail 12a into the game board 20 through the opening 11 and adjusting the obstacle nail 12a, the winning rate of the hit ball passing through the passage opening 3 to the receiving mouth 7 can be adjusted very easily. . Further, in the case of the present embodiment, the passage opening 3 and the reception opening 7 are formed in one mounting plate 2 as compared with the case where the passage opening and the reception opening are separately mounted on the surface of the game board. , It has an advantage that the work of mounting on the game board becomes extremely simple.

[0013]

[Effects of the Invention] As is apparent from the above description, in the present invention, with the mounting plate for the winning device attached to the surface of the game board, it is on the center vertical line of the passage opening and above the receiving opening. By hitting an obstacle nail into the game board from the opening and adjusting the obstacle nail, it is possible to very easily adjust the winning rate of the hit ball passing through the passage opening to the receiving opening.

[Brief description of drawings]

FIG. 1 is a front view of a winning device according to an embodiment.

FIG. 2 is likewise a front view of the winning device.

FIG. 3 is a perspective view of the winning device as viewed from the front.

FIG. 4 is a perspective view of the winning device as viewed from the back.

FIG. 5 is a cross-sectional view showing a state in which the winning device is attached to the game board.

[Explanation of symbols]

 1 prize winning device 2 mounting plate 3 passage opening 7 receiving opening 8 entrance 11 opening 12a, 12b obstacle nail 13 guide protrusion 15 passage 20 game board

Claims (1)

[Scope of utility model registration request] 1. A prize device for a pachinko machine provided on a game board and for accepting hit balls falling on the surface of the game board, wherein the prize device has an attachment plate attached to the surface of the game board, and the attachment plate is attached to the attachment plate. Is a through hole through which the hit ball can pass, an acceptor through which the hit ball can win, and a horizontally elongated opening that is above the acceptor and slightly larger than the entrance size of the acceptor. And forming the passage opening in the center of the mounting plate,
While arranging the receiving port so that one side edge of the inlet is located on the center vertical line of the passage port, when the attachment plate is attached to the game board, an obstacle nail is attached to the game board from the opening. A prize for a pachinko machine that can be driven.