JPH0323268Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a winning device provided with a regulating device for regulating the position of the upper part of an obstacle nail in a pachinko machine.

[Conventional technology]

Conventional pachinko machine winning devices have not been provided with a regulating device that has a regulating hole inserted therethrough to regulate the position of the upper part of the obstacle nail.

[Problem that the invention attempts to solve]

Misconduct in pachinko machines, such as inserting wire or the like through the gap in the machine frame, or using a duplicate key to open the door and bending the obstruction nail directly above the winning device to widen the gap and make it easier for balls to enter. was often done. As a result, game hall operators sometimes suffered losses.

[Means for solving problems]

The present invention aims to solve the above-mentioned problems, and includes a regulation hole that is inserted through a part of the winning device to regulate the position of the upper part of the obstacle nail installed in the game board. The present invention provides a winning device configured such that the upper part of an obstacle nail (hereinafter simply referred to as a nail) fits into the regulation hole.

〔Example〕

An embodiment of the present invention will be described based on the drawings.
In the figure, reference numeral 1 is the mounting board for the winning device, which is formed into an approximately inverted triangular plate shape, with three screw holes 2 and two screw holes 3 approximately in the center. ing. Reference numeral 4 denotes a chucker body having a substantially U-shaped cross section, and is attached by machine screws 5 inserted into screw holes 3 of the mounting board 1. The front surface of the chucker main body 4 is closed by a front plate 6, which extends upward, and the extended portion has three regulating holes 7 shaped like an approximately equilateral triangle. It is penetrated at three apex positions. Note that 3
The position of the regulation hole 7 is 3, which is located immediately above the chuck car when the winning device is attached to the game board.
The position should be approximately the same as the position of the nail in the book, and the regulation hole 7
is located at approximately the same height as the nail head, and the inner diameter of the regulating hole 7 is slightly larger than the outer diameter of the nail head.

In addition, a ball passage hole 8 through which a ball passes is opened in the part of the mounting board 1 corresponding to the opening of the chucker body 4, and two ball guide protrusions 9 are protruded from the inner bottom surface of the chucker body 4. It is set up. Note that A, B,
C indicates a nail driven into a position directly above the chuck car body 4 of a winning device attached to a game board W of a pachinko machine, and K indicates a pachinko ball.

[Effect]

When installing a winning device on the game board W, nails are driven in a controlled manner just above the winning device as shown in FIG. It is customary to drive a nail into the vertices of an equilateral triangle. In this case, the path for the batted ball K to enter the chuck car body 4 is the path that passes between the nails A and B as indicated by the There are two ways to enter through the A and C nails, and then through the B and C nails. Therefore, 3 of A, B, and C
The spacing between the nails on a book is an important factor in winning a prize.

Therefore, the fraudulent player bends the three nails and widens the gap between the tops of the nails to make it easier for the ball to pass through in order to increase the number of winnings, but the winning device of the present invention makes this fraudulent act impossible. That is. That is, when the winning device of this example is mounted on the game board W, the heads of the three nails A, B, and C above the chuck car body 4 will be inserted into the three regulation holes 7 opened in the front plate 6. It is designed to be inset and accommodated. However, since the inner diameter of the regulating hole 7 is approximately equal to the outer diameter of the nail head, the position of the nail is regulated by the front plate 6, making it impossible to bend it and preventing fraudulent acts. . In other words, since the nails that have an important relation to winning a prize are regulated, fraudulent acts using nails can be completely prevented.

The present invention can also be used in a prize-winning device called a ticket, a prize-winning device called an accessory, and a prize-winning device having a grand prize opening. Although not shown, the number and arrangement of obstructing nails will vary depending on the type of winning device, but according to the condition of the nails, regulation holes will be provided for nails that are deemed to require regulation, such as nails that are important to winning prizes. It is something. Further, the regulation hole is not limited to the front plate of the chuck car, but may be provided protrudingly from a part of the main body, for example.

[Effect of idea]

The winning device of the present invention is equipped with a regulating device that has a regulating hole through which the upper part of the obstacle nail planted in the game board is inserted, so the nails are bent to widen the spacing between the nails, making it easier for pachinko balls to enter. This has the effect of preventing fraudulent acts. In addition, when installing the winning device of the present invention on a game board, the head of the obstacle nail can be seen through the regulation hole, so installation is easy.
Since the existence of the obstacle nail inserted into the regulation hole and its position can be visually confirmed, there is an advantage that the game can be played with peace of mind.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the winning device of the present example, FIG. 2 is a front view, FIG. 3 is a rear view, FIG. 4 is a side sectional view, and FIG. The exploded plan view and FIG. 6 are front views of the game board with the winning device of this example attached. 1... Mounting board, 4... Chatter body, 6... Front plate, 7... Regulating hole.

Claims (1)

[Scope of utility model registration request] A winning device installed on a game board of a pachinko machine, in which a regulating hole is provided in a part of the game board to regulate the position of the upper part of an obstacle nail planted in the game board. 1. A winning device equipped with an obstacle nail regulating device, characterized in that the upper part of the obstacle nail fits into the regulating hole when the obstacle nail is installed in the regulating hole.