JPH0357267Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a game board for a pachinko machine.

[Prior Art] As is well known, the game board of a pachinko machine is equipped with a winning ball opening and an invalid ball opening, and a ball fired by a firing device is guided along a guide rail and made to fly into one of the above openings. The ball is assembled in such a way that the game can be played by doing so, but before the ball enters both entrances, many obstacles such as nails and windmills are set up to obstruct or guide the ball. ing.

These entry points and obstacle nails are installed as appropriate within the game section surrounded by guide rails on the front of the game board, but the game is not determined solely by the installation position of these entry points; It also varies depending on the strength of the shot ball that is hit, sometimes making it easier to win, and often making it harder to win.

For this reason, many players usually aim at the target with the highest probability of winning, such as the upper center, or to the right or left of it, and operate the firing device to select the launch position. It is.

However, since the normal launcher allows you to freely select the strength of the ball, it is not so easy to launch the ball to a fixed position, and it is even more difficult to operate the launcher and launch the ball to the desired position in the first stage. It takes. In addition, since the ball is launched at a considerable speed, it is difficult to see and it is therefore difficult to guide the ball to the target point quickly.

[Problems that the invention aims to solve] The present invention was devised in view of the problems with conventional pachinko machines, and it aims to guide the ball to the player's target point early after the start of the ball. The objective is to provide a pachinko machine that can increase the winning efficiency.

[Means for Solving the Problems] That is, the present invention was made based on the above-mentioned purpose, and its feature is that it is possible to move the ball from the upper part of the game board, more precisely from the end of the guide rail for the ball to the game part. A parabolic guide line is displayed along the flight trajectory of a ball launched through a guide rail in an area extending to the upper center of the guide rail.

As is well known, pachinko machines can change the strength of the ball hit by operating the firing device, but by adjusting the tension of the spring attached to the firing rod, the ball can be fired at a nearly constant strength under a constant tension state. It is possible to shoot the ball, and the ball having a certain strength is sent out to the gaming section along a substantially constant trajectory.

Therefore, by displaying a guide line on the game board surface along this fly ball trajectory, you can operate the firing device using this guide line as a target and quickly adjust the strength of the shot, so that the ball can be launched efficiently to the target point. This allows the player to enjoy the game without any waste.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Below, the present invention will be described in detail with reference to illustrative embodiments.

[Example] The drawing shows one embodiment of the present invention, in which reference numeral 1 is a door frame hinged on one side to the front of the machine frame 2 so that it can be opened and closed freely, and 3 is a door frame fitted inside the door frame. 4 is a game board whose front surface is covered with the glass of this metal frame, and 5 is a prize ball circulating plate 6 on the front part which is attached to the bottom of the metal frame so that it can be opened and closed freely. On the attached front plate, 7 is a prize ball tray provided below this prize ball circulation tray 6, and 8 is a grip for operating the firing device.

The game board 4 has a guide rail running around the center part for approximately one and a half circles on the front side facing the glass, and has an outer side that faces the tip of a punch of a firing device (not shown) and directly guides the fired balls to the game board surface. It is provided with a rail 9a and an inner rail 9b that runs parallel to the outer rail and cuts through a guideway and a game section 10 on the front surface of the game board. and,
In the game section 10 surrounded by the game rail, a winning ball receiver 11 for receiving winning balls, a display 12 for displaying winning status, etc., an invalid ball opening 13, an obstacle nail 14, an obstacle 15, etc. are arranged. , and further the inner rail 9b
A reference line 16 according to the present invention is displayed in the driving area from the end of the game section 10 to the top of the gaming section 10.

In this embodiment, four reference lines 16 are displayed starting from the end of the inner rail 9b and pointing toward the obstacle nails 14 that are nailed in a row horizontally at the upper center of the gaming section 10, and each one spreads out toward the tip. It is represented as a band.

This guideline is drawn along the flight trajectory of a shot ball that is hit through the guide rail, and is shaped like a parabola from a large guideline 16a to a small guideline 16b,
16c and 16d are displayed next to each other, and each tip reaches directly above the four obstacle nails.

The present invention is constructed as described above, and the large arc guide line 16a is expressed as the trajectory of a strong shot ball, and the small guide line 16a is expressed as the trajectory of a weak shot ball, and serves as a guide for the flight line of the shot ball. .

Therefore, when the player operates the operating grip 8 to fire a ball, the ball will fly out from the end of the rail 9b into the gaming area along the guideline 16. Since the ball flies along or near one of the multiple guide lines, the strength of the ball is memorized using this guide line as a guide, and based on this, the desired strength is determined early in the game. It becomes possible to hit the ball to the target point.

[Effects of the invention] As explained above, according to the game board of the present invention, the fly ball guide line of the hit ball is displayed in the area from the end of the rail where the ball flies out to the center of the upper part of the game section. Using this as a target line, you can quickly check the firing strength, set it to a constant strength, and use the target line as a reference to determine the flight state of the ball when adjusting the operating grip. Since it can be identified in detail, fine adjustments can be made, and it has the advantage of being able to be operated quickly.

In addition, the above reference line of the present invention not only allows the ball to be guided to the target point immediately when starting or stopping the game, but also when changing the game machine, when a beginner plays the game, or when other players This can be used advantageously when referring to the degree of strength, and its effects are great.

Of course, the guide line itself is highly decorative as it becomes the pattern of the game board, and when a plurality of lines are used, it is advantageous to color code them to further enhance the decorative effect.

[Brief explanation of the drawing]

The drawing is a front view of an embodiment of the present invention in use. 4...Game board, 9a...Outer guide rail, 9b
...Inner guide rail, 16...Guide line.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A gaming section is formed on the front surface of the gaming board, and the area from the end of the inner rail of the two inner and outer guide rails attached to guide the shot balls to the upper part of the gaming section. A game board for a pachinko machine that displays a reference line along the trajectory of a parabolic ball in an area extending approximately to the center. (2) A game board for a pachinko machine according to item 1 of the scope of utility model registration, characterized in that a plurality of guide lines are displayed along the locus of a shot ball with different strengths. (3) The game board for a pachinko machine according to claim 1 of the utility model registration claim, wherein the guide line is a belt-like line with a required width. (4) The game board for a pachinko machine according to claim 3 of the utility model registration claim, wherein the plurality of guide lines are colored in different colors.