JP2015163266A - game board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game machine suppressing damage to a game board.SOLUTION: Between an outer guide rail 20 and an inner guide rail 30 on a game board 1, a guide passage S1 for guiding game balls shot by a shooting device to a game area R is formed, and the game area R is partitioned by the inner guide rail 30. A decoration member, which is arranged inside the inner guide rail 30 in the game area R, is provided. The decoration member includes a deformation suppression part 44 for suppressing deformation inside the inner guide rail 30.

Description

  The present invention relates to a game board disposed in a gaming machine.

2. Description of the Related Art Conventionally, a game board is known in which a guide passage for guiding a game ball launched by a launching device to a game area is formed by an outer guide rail and an inner guide rail (see Patent Document 1).
In this game board, the inner guide rail is fixed to the game board by being clamped by a clamping support pin inserted into an insertion hole provided in the game board.

JP 2008-43433 A

However, in the game board according to Patent Document 1, the game board may be damaged.
That is, in recent game boards, the inner guide rail is formed thin in order to secure a wide game area and guide passage.
However, if the inner guide rail is formed thin, a game ball rolling in the game area may collide with the inner guide rail, so that the inner guide rail may be deformed (bent).

When the inner guide rail is deformed, friction is generated between the inner guide rail and the game board, and at least one of the inner guide rail and the game board may be damaged (worn).
In particular, in recent game boards, the inner guide rail is formed of resin for ease of processing, so the inner guide rail is easily deformed, and at least one of the inner guide rail and the game board is likely to be damaged. ing.

Here, in order to prevent deformation of the inner guide rail, it is conceivable to increase the number of fixing means for fixing the inner guide rail and the game board in the longitudinal direction of the inner guide rail (the direction in which the inner guide rail extends). .
However, when the number of fixing means is increased in the above-described inner guide rail, there is a high possibility that the inner guide rail is fixed to the game board in a state of being deformed with respect to the original shape.
That is, when the inner guide rail is formed thin, it is difficult to increase the processing accuracy, and therefore an error is likely to occur in the interval and positional relationship between two adjacent fixing means in the inner guide rail.

If an error occurs in the interval or positional relationship between two adjacent fixing means, the inner guide rail is fixed to the game board between the two adjacent fixing means in a deformed state with respect to the original shape. End up.
Furthermore, if the inner guide rail is fixed to the game board in a deformed state with respect to the original shape, contact with other members may occur, the rolling state of the game ball may become unintended, Detrimental effects may occur.
An object of the present invention is to suppress breakage of a game board.

  In order to achieve the above object, a game board according to a first aspect of the present invention comprises a game board in which a game area is formed, an outer guide rail and an inner guide rail attached to the game board, and the outer guide rail. A guide passage for guiding a game ball launched by a launching device to the game area is formed between the inner guide rail and the inner guide rail, and the game area is partitioned by the inner guide rail. A decorative member disposed inside the inner guide rail in the game area is provided, and the decorative member has a deformation inhibiting portion that inhibits deformation of the inner guide rail to the inner side.

In the game board according to the first invention, the deformation of the inner guide rail is restrained by the deformation restraining portion of the decorative member.
Thereby, it is suppressed that a friction arises between an inner guide rail and a game board, and at least one of an inner guide rail and a game board is suppressed from being damaged (wearing).
Therefore, according to the game board which concerns on 1st invention, it becomes possible to suppress damage to a game board.

  Here, for example, a game board 1 described later corresponds to the game board. As the game area, for example, a game area R to be described later corresponds. As a game board, the game board 10 mentioned later corresponds, for example. For example, the outer guide rail 20 described later corresponds to the outer guide rail. For example, the inner guide rail 30 described later corresponds to the inner guide rail. For example, a guide passage S1 described later corresponds to the guide passage. As the decorative member, for example, a decorative member 40 which can be described later is applicable. For example, a side plate portion 44 described later corresponds to the deformation suppression portion.

The game board according to the second invention is characterized in that, in the game board according to the first invention, the deformation restraining portions are arranged at predetermined intervals with respect to the inner surface of the inner guide rail. To do.
In the game board according to the second aspect of the invention, the deformation inhibiting portion is arranged in a state where it does not contact the inner guide rail.
Therefore, according to the game board which concerns on 2nd invention, it becomes possible to prevent the deformation | transformation of the inner guide rail by the contact of a deformation | transformation suppression part, and to prevent that the rolling state of a game ball becomes unintended. .

The game board according to a third aspect of the invention is the game board according to the first or second aspect of the invention, wherein the deformation suppression part has a suppression surface parallel to the inner surface of the inner guide rail.
In the game board according to the third invention, it is possible to more appropriately suppress the inward deformation of the inner guide rail.
Here, as the deterrence surface, for example, a deterrence surface 44a described later is applicable.

Furthermore, the game board according to a fourth invention is the game board according to any one of the first to third inventions, wherein the decorative member has a winning opening through which the game ball can win, and the deformation The position where the suppressing portion is disposed is above the position where the winning opening is disposed.
Generally, in the game board, nails n are arranged so as to guide the game ball to the winning opening.
Therefore, in the inner guide rail, there is a high possibility that a game ball rolling in the game area will collide at a portion corresponding to the side of or below the winning opening (hereinafter referred to as a winning opening corresponding portion).

In the inner guide rail, when the winning opening corresponding portion is deformed outward due to the collision of the game balls, the portion above the winning opening corresponding portion is deformed inward.
At this time, in the game board according to the fourth aspect of the invention, the deformation of the inner guide rail is restrained by the deformation restraining portion disposed at an upper position with respect to the position where the winning opening is disposed. .
Therefore, according to the game board which concerns on 4th invention, it becomes possible to suppress a deformation | transformation to the inner side of an inner guide rail more appropriately.
Here, for example, a game ball receiving unit 42 described later corresponds to the winning opening.

  According to the present invention, it is possible to suppress damage to the game board.

It is a front view of the game board concerning the present invention. It is a perspective view of the game board shown in FIG. It is a front view of the game board with which the game board shown in FIG. 1 is equipped. It is a front view of the decoration member with which the game board shown in FIG. 1 is equipped. It is the elements on larger scale of the game board shown in FIG. It is a figure for demonstrating the effect | action of the game board shown in FIG.

Embodiments of the present invention will be described below with reference to the drawings.
In the present embodiment, the game board 1 according to the present invention is applied to a pachinko machine.
FIG. 1 is a front view of a game board according to the present invention. FIG. 2 is a perspective view of the game board shown in FIG. FIG. 3 is a front view of a game board provided in the game board shown in FIG. FIG. 4 is a front view of a decorative member provided in the game board shown in FIG. FIG. 5 is a partially enlarged view of the game board shown in FIG.

The game board 1 is attached to a frame (not shown) of a pachinko machine. The pachinko machine is provided with a launching device (not shown) capable of launching a game ball in accordance with the player's operation. In the pachinko machine, the game ball launched by the launching device rolls in a game area R described later formed on the game board 1.
As shown in FIGS. 1 and 2, the game board 1 includes a game board 10, an outer guide rail 20, an inner guide rail 30, and a decorative member 40. On the front surface of the game board 10, the outer guide rail 20 and the inner guide rail 30 guide the game area R, which is the area where the game ball rolls, and the guide path S1 for guiding the game ball launched by the launching device to the game area R. Is formed.

  As shown in FIG. 3, the game board 10 is formed in a flat plate shape. In the present embodiment, the game board 10 is formed of a transparent resin such as acrylic. Here, in the pachinko machine, a decorative sheet, a production device, a production lamp, and the like are arranged on the back side of the game board 10. The player can visually recognize the decorative sheet, the effect device, the effect lamp, and the like through the game board 10 formed of a transparent resin.

In the central portion of the game board 10, a through hole 11 for effect member installation is provided. Here, in the pachinko machine, a display device (not shown) capable of displaying an effect image is disposed on the back side of the game board 10. Then, the player can visually recognize the effect image displayed on the display device through the effect member installation through hole 11.
In the effect member installation through hole 11, a stage device (not shown) capable of rolling a game ball at a position below the display device, and a movable accessory (not shown) arranged around the display device. A decorative member (not shown) for decorating the periphery of the display device is attached.

  Below the effect member installation through hole 11 in the game board 10, a composite prize winning device installation through hole 12 is provided. A composite winning device (not shown) having a first start winning device and a large winning device is attached to the through-hole 12 for installing the composite winning device. Here, the first start winning device detects a winning of the game ball and gives an opportunity for a special symbol lottery. When the special symbol lottery is won, the grand prize winning device is in an open state, detects the winning of the game ball, and gives an opportunity to pay out the winning ball.

  A second start winning device installation through hole 13 is provided to the right of the composite winning device installation through hole 12 in the game board 10. A second start winning device (not shown) is attached to the through-hole 13 for installing the second start winning device. Here, the second start winning device is in an open state when a normal symbol lottery to be described later is won, detects a winning of a game ball, and gives an opportunity for a special symbol lottery.

A gate device installation through hole 14 is provided above the second start winning device installation through hole 13 in the game board 10. A gate device (not shown) is attached to the through hole 14 for installing the gate device. Here, the gate device detects the passing of the game ball and gives an opportunity for the normal symbol lottery.
Three general winning device through holes 15 are provided to the left of the composite winning device installation through hole 12 in the game board 10. Each through hole 15 for a general winning device constitutes a general winning device together with each game ball receiving portion 42 described later provided in the decorative member 40. Here, the general winning device detects a winning of a game ball and gives an opportunity to pay out the winning ball.

An out port through hole 16 is provided below the through hole 12 for installing the composite prize winning device in the game board 10. The through-hole 16 for the out port is for discharging game balls that have not won any of the winning devices from the game area R.
The game board 10 is provided with a plurality of screw holes 17 for attaching the outer guide rails 20. The game board 10 is provided with a plurality of screw holes 18 for attaching the inner guide rail 30 and a plurality (three in this embodiment) of fixing holes for positioning the inner guide rail 30. 19 is provided.

  A game area R in which a game ball rolls is formed in front of the game board 10. A plurality of nails n are arranged in the game area R of the game board 10 so as to guide the game ball to each winning device (winning port) or the like. In the present embodiment, in the game area R, the left game ball rolling path S2 formed on the left side of the effect member installation through hole 11 and the right game ball rolling formed on the right side of the effect member installation through hole 11. A path S3 is formed.

As shown in FIGS. 1 and 2, the outer guide rail 20 is configured in an arc shape so as to surround the left and upper sides of the game area R. In the present embodiment, the outer guide rail 20 is made of resin.
The outer guide rail 20 has a first component 21 that partitions the guide passage S1 and a second component 22 that partitions the game area R. The first component 21 and the second component 22 are integrally configured so as to be continuous with each other.

The first component portion 21 has an inner side surface 21 a formed so as to extend in an arc shape with the game region R as the center when viewed from the front. The inner side surface 21a defines the guide passage S1 by forming an outer wall surface of the guide passage S1.
The second component 22 has an inner side surface 22a formed so as to extend in an arc shape with the game region R as the center when viewed from the front. The inner side surface 22a partitions the gaming area R by forming an upper wall surface of the gaming area R.

  In the outer guide rail 20, the inner side surface 21a and the inner side surface 22a are provided so as to be continuous with each other. In the present embodiment, protective plates 23 are disposed on the inner side surface 21a and the inner side surface 22a. The protection plate 23 is made of metal (sheet metal). The protection plate 23 covers substantially the entire inner side surface 21a and the inner side surface 22a, and prevents the inner side surface 21a and the inner side surface 22a from being damaged by the contact of the game ball.

The outer guide rail 20 is provided with a plurality of screw holes 24. Each screw hole 24 corresponds to each screw hole 17 of the game board 10. The outer guide rail 20 is attached to the front surface of the game board 10 by screwing screws into the respective screw holes 24 and the screw holes 17 of the game board 10 corresponding to the screw holes 24.
As shown in FIGS. 1 and 2, the inner guide rail 30 is formed in an arc shape so as to surround the right side, the lower side, and the left side of the game area R. In the present embodiment, the inner guide rail 30 is formed of resin.

The inner guide rail 30 includes a first component 31 that partitions the game area R, and a second component 32 that partitions the game area R and partitions the guide passage S1. The 1st structure part 31 and the 2nd structure part 32 are comprised integrally so that it may mutually continue.
The first component 31 has an inner side surface 31 a formed so as to extend in an arc shape with the game region R as the center when viewed from the front. The inner side surface 31 a defines the gaming area R by forming a lower wall surface from the right side of the gaming area R.

  The second component 32 is formed in a strip shape with a predetermined thickness (for example, about 1 to 2 mm). The second component 32 is disposed inside the first component 21 of the outer guide rail 20 (on the game area R side). The second component part 32 has an inner side surface 32a and an outer side surface 32b formed so as to extend in an arc shape with the game region R as the center when viewed from the front. The inner side surface 32 a defines the game area R by forming a left wall surface of the game area R. The outer side surface 32b defines the guide passage S1 by forming a wall surface inside the guide passage S1.

In the inner guide rail 30, the inner side surface 31a and the inner side surface 32a are provided so as to be continuous with each other. In the inner guide rail 30, the outer side surface 32 b is provided so as to be substantially parallel to the inner side surface 21 a of the outer guide rail 20. In the present embodiment, a return prevention plate 33 is disposed at the tip of the inner guide rail 30. The anti-return plate 33 allows the game ball to enter the game area R from the launch path S1, but prevents the game ball from entering the launch path S1 from the game area R.
The inner guide rail 30 is provided with a plurality of screw holes 34. Here, in the 2nd component part 32, the screw hole 34 is provided in each of the front-end | tip part and the edge part (henceforth a base end part) by the side of the 1st component part 31 side. Each screw hole 34 corresponds to each screw hole 18 of the game board 10.

  A plurality of fixing pins 35 for positioning on the game board 10 are provided on the back surface of the second component part 32. Each fixing pin 35 is provided so as to protrude rearward. In the present embodiment, three fixing pins 35 a, 35 b, and 35 c are provided on the back surface of the second component part 32. Specifically, the fixing pin 35 a is provided at the distal end portion of the second component portion 32. The fixing pin 35 b and the fixing pin 35 c are provided between the distal end portion and the proximal end portion of the second component portion 32. At this time, the interval between the fixing pin 35a and the fixing pin 35b, the interval between the fixing pin 35b and the fixing pin 35c, and the interval between the fixing pin 35c and the screw hole 34 provided at the base end are substantially the same. . Each fixing pin 35a, 35b, 35c corresponds to each fixing hole 19 of the game board 10.

  The inner guide rail 30 is attached to the front surface of the game board 10 by screwing screws into the respective screw holes 34 and the screw holes 18 of the game board 10 corresponding to the screw holes 34. At this time, the respective fixing pins 35a, 35b, 35c of the second component portion 32 are fitted into the fixing holes 19 of the game board corresponding to the fixing pins 35a, 35b, 35c, whereby the second in the game board 10. Positioning of the component 32 is performed.

  In the game board 1, the inner side surface 22 a of the outer guide rail 20 and the inner side surface 31 a and the inner side surface 32 a of the inner guide rail 30 form a series of wall surfaces, thereby defining the outer edge of the game area R. In the game board 1, a firing passage S <b> 1 is formed between the inner side surface 21 a of the outer guide rail 20 and the outer side surface 32 b of the inner guide rail 30. Here, the width in the front-rear direction of the outer guide rail 20 (inner side surface 21a, inner side surface 22a) and the width in the front-rear direction of the inner guide rail 30 (inner side surface 31a, inner side surface 32a, outer side surface 32b) are substantially the same. It has become.

Moreover, the front door which has a transparent plate is arrange | positioned at the frame of the pachinko machine. In the state where the game board 1 is attached to the frame, the transparent plate of the front door covers the front side of the game board 1. Thereby, a game area R and a launch passage S1 are formed between the front surface of the game board 10 and the back surface of the transparent board of the front door.
As shown in FIG. 4, the decorative member 40 includes a back plate 41 formed in a flat plate shape, a game ball receiving portion 42 (winning hole) and a game ball guiding portion 43 provided in front of the back plate 41. Have. In the present embodiment, the decorative member 40 is made of resin.

The game ball receiving portion 42 is formed in a pocket shape that is open at the top. The game ball receiving portion 42 constitutes a general winning device together with the general winning device through hole 15 of the game board 10. In the present embodiment, the decorative member 40 is provided with three game ball receiving portions 42.
Here, in the game area R, below the three game ball receiving portions 42, the lower game ball rolling that causes the game balls that have not won the game ball receiving portions 42 to roll toward the through-hole 16 for the out port. A path S4 is formed. Therefore, in the present embodiment, in order to prevent clogging of game balls in the lower game ball rolling path S4, the distance between the outer surface of each game ball receiving portion 42 and the inner side surface 32a of the inner guide rail 30 is set so that It is set to be at least twice the diameter.

  The game ball guiding portion 43 has a side plate portion 44 (deformation suppressing portion) and a bottom plate portion 45 arranged in an L shape when viewed from the front. The game ball guiding portion 43 has a shape in which the upper side and the right side are open. Thereby, the game ball guiding unit 43 guides the game ball rolling on the left game ball rolling path S2 above the general winning device and the composite winning device. Here, in the decorative member 40, the position where the side plate portion 44 of the game ball guiding portion 43 is disposed is above the position where the three game ball receiving portions 42 are disposed.

The side plate portion 44 is formed in a flat plate shape. A restraining surface 44 a is formed on the outer surface of the side plate portion 44. The restraining surface 44 a is formed so as to be parallel to the inner side surface 32 a of the inner guide rail 30. The width in the front-rear direction of the restraining surface 44a is substantially the same as the width in the front-rear direction of the inner guide rail 30 (inner side surface 32a).
The decorative member 40 is attached to the front surface of the game board 10 by screwing. At this time, as shown in FIG. 5, the restraining surface 44 a is disposed at a predetermined interval (for example, about 0.5 mm) with respect to the inner side surface 32 a of the inner guide rail 30. The restraining surface 44a is disposed at a position corresponding to between the fixed pin 35b and the fixed pin 35c of the inner guide rail 30. As a result, the side plate portion 44 suppresses deformation of the inner guide rail 30 toward the inside of the second component portion 32.

(Operation of the game board 1)
Next, the operation of the game board 1 will be described.
FIG. 6 is a diagram for explaining the operation of the game board shown in FIG. In addition, in FIG. 6, the display of the decoration member 40 is abbreviate | omitted for description.
The game ball P (see FIG. 6) launched by the launching device is guided by the guide passage S1 and enters the upper part of the game area R. Then, the game ball P that has entered the upper part of the game area R rolls downward on the left game ball rolling path S2 or the right game ball rolling path S3.
The game ball P rolling on the left game ball rolling path S <b> 2 is guided above the three game ball receiving units 42 by the game ball guiding unit 43.

Among the game balls P guided above the three game ball receiving portions 42, some of the game balls P roll toward the game ball receiving portions 42.
Here, the game balls P that have fallen to the lower game ball rolling path S4 without winning the respective game ball receiving portions 42 are the game ball receiving portions on the inner side surface 32a of the second component portion 32 of the inner guide rail 30. 42 collides with a position corresponding to a position below 42 (hereinafter referred to as a receiving section lower position).
As shown in FIG. 6, when the game ball P collides with the lower position of the receiving portion without the decorative member 40, the portion corresponding to the lower position of the receiving portion in the second component portion 32 is outside (in FIG. 6). (direction indicated by α).

Further, when the portion corresponding to the lower position of the receiving portion in the second component 32 is deformed outward, the portion located above the lower position of the receiving portion in the second component 32 (hereinafter referred to as the upper portion). Is deformed toward the inside (the direction indicated by β in FIG. 6).
As a result, friction occurs between the back surface of the second component 32 of the inner guide rail 30 and the front surface of the game board 10, and at least one of the inner guide rail 30 and the game board 10 may be damaged (worn). is there.
On the other hand, in the game board 1, the side plate portion 44 of the decoration member 40 prevents the upper portion of the second component portion 32 from being deformed inward.

Moreover, the deformation | transformation to the inner side of the upper part in the 2nd structure part 32 is suppressed, and the deformation | transformation to the outer side of the part corresponding to the receiving part lower position in the 2nd structure part 32 is also suppressed.
Therefore, according to the game board 1, it is suppressed that friction arises between the inner guide rail 30 and the game board 10, and it suppresses that at least one of the inner guide rail 30 and the game board 10 is damaged. It becomes possible.

In particular, in the game board 1, the side plate portion 44 is disposed in a state where it does not contact the inner guide rail 30. Therefore, the deformation of the inner guide rail 30 due to the contact of the side plate portion 44 is prevented, and the rolling state of the game ball P can be prevented from becoming unintended.
In the game board 1, the position where the side plate portion 44 is disposed is higher than the position where the three game ball receiving portions 42 are disposed. Therefore, it is possible to suppress the inward deformation of the upper portion of the second component portion 32, and it is possible to more appropriately suppress the deformation of the inner guide rail.

(Modification)
As mentioned above, although embodiment of this invention was described, in the said embodiment, a various change is possible.
For example, in the above-described embodiment, the side plate portion 44 of the game ball guiding portion 43 is configured as a deformation suppressing portion that suppresses deformation of the inner guide rail 30.
However, in the decorative member 40, the deformation suppressing portion may be provided independently.

Further, the decoration member 40 may be provided with a plurality of deformation suppressing portions. In this case, each deformation inhibiting portion is arranged at a position corresponding to between the adjacent fixed pins 35 of the inner guide rail 20, between the adjacent screw holes 34 and the fixed pins 35, or between the adjacent screw holes 34. It is preferable to be provided.
Further, in the above-described embodiment, the side plate portion 44 is disposed in a state where it does not contact the inner guide rail 30. However, the side plate portion 44 may be disposed so as to contact the inner guide rail 30.

DESCRIPTION OF SYMBOLS 1 Game board 10 Game board 11 Through-hole for production | presentation member installation 12 Through-hole for compound prize-winning apparatus installation 13 Through-hole for 2nd start prize-winning apparatus installation 14 Through-hole for gate apparatus installation 15 Through-hole for general prize-winning equipment 16 Out-hole penetration Hole 17 Screw hole 18 Screw hole 19 Fixing hole 20 Outer guide rail 21 First component 21a Inner surface 22 Second component 22a Inner surface 23 Protection plate 24 Screw hole 30 Inner guide rail 31 First component 31a Inner surface 32 First Two component parts 32a Inner side surface 32b Outer side surface 33 Return prevention plate 34 Screw hole 35 Fixing pin 40 Decoration member 41 Back surface plate 42 Game ball receiving part 44 Side plate part (deformation suppression part)
44a Suppression surface 45 Bottom plate portion R Game area S1 Guide passage S2 Left game ball rolling path S3 Right game ball rolling path S4 Lower game ball rolling path n Nail P Game ball

In order to achieve the above object, a game board according to a first aspect of the present invention comprises a game board in which a game area is formed, an outer guide rail and an inner guide rail attached to the game board, and the outer guide rail. and between the inner guide rail, together with the guide path for guiding the game ball that is fired by the firing device to the game region is formed by said guide rail, a game board partitioning the playfield A decoration member disposed on the inner side of the inner guide rail in the gaming area, a first component section that divides the gaming area, and a guide path that divides the gaming area, provided on the inner guide rail. A second fixing part provided at a position different from the tip part of the second component part and the first fixing pin provided at the tip part of the second component part. And a third fixing pin, and provided at the tip of the second component part, allowing entry of game balls from the guide passage into the game area, but allowing entry of game balls from the game area into the guide passage. An anti-return plate to be blocked , provided on the decorative member between the second fixing pin and the third fixing pin, and to the inside of the inner guide rail when a game ball collides with a lower portion of the second component characterized in that it comprises a deformation inhibiting region which inhibits the deformation, the.

In the inner guide rail 30, the inner side surface 31a and the inner side surface 32a are provided so as to be continuous with each other. In the inner guide rail 30, the outer side surface 32 b is provided so as to be substantially parallel to the inner side surface 21 a of the outer guide rail 20. In the present embodiment, a return prevention plate 33 is disposed at the tip of the inner guide rail 30. Anti-return plate 33 is to allow the entry of a game ball to the game area R from the guide passage S1, prevents the entry of a game ball into the guide passage S1 to the game region R.
The inner guide rail 30 is provided with a plurality of screw holes 34. Here, in the 2nd component part 32, the screw hole 34 is provided in each of the front-end | tip part and the edge part (henceforth a base end part) by the side of the 1st component part 31 side. Each screw hole 34 corresponds to each screw hole 18 of the game board 10.

In the game board 1, the inner side surface 22 a of the outer guide rail 20 and the inner side surface 31 a and the inner side surface 32 a of the inner guide rail 30 form a series of wall surfaces, thereby defining the outer edge of the game area R. In the game board 1, a guide passage S <b> 1 is formed between the inner side surface 21 a of the outer guide rail 20 and the outer side surface 32 b of the inner guide rail 30. Here, the width in the front-rear direction of the outer guide rail 20 (inner side surface 21a, inner side surface 22a) and the width in the front-rear direction of the inner guide rail 30 (inner side surface 31a, inner side surface 32a, outer side surface 32b) are substantially the same. It has become.

Moreover, the front door which has a transparent plate is arrange | positioned at the frame of the pachinko machine. In the state where the game board 1 is attached to the frame, the transparent plate of the front door covers the front side of the game board 1. Thus, a game area R and a guide passage S1 are formed between the front surface of the game board 10 and the back surface of the transparent board of the front door.
As shown in FIG. 4, the decorative member 40 includes a back plate 41 formed in a flat plate shape, a game ball receiving portion 42 (winning hole) and a game ball guiding portion 43 provided in front of the back plate 41. Have. In the present embodiment, the decorative member 40 is made of resin.

Further, the decoration member 40 may be provided with a plurality of deformation suppressing portions. In this case, each deformation suppressing portion is arranged at a position corresponding to between the adjacent fixing pins 35 of the inner guide rail 30 , between the adjacent screw holes 34 and the fixing pins 35, or between the adjacent screw holes 34. It is preferable to be provided.
Further, in the above-described embodiment, the side plate portion 44 is disposed in a state where it does not contact the inner guide rail 30. However, the side plate portion 44 may be disposed so as to contact the inner guide rail 30.

Claims (4)

A game board in which a game area is formed, and an outer guide rail and an inner guide rail attached to the game board,
Between the outer guide rail and the inner guide rail is formed a guide passage for guiding the game ball launched by the launching device to the game area,
A gaming machine that partitions the gaming area by the inner guide rail,
A decorative member disposed on the inner side of the inner guide rail in the gaming area;
The game board according to claim 1, wherein the decorative member includes a deformation inhibiting portion that inhibits deformation of the inner guide rail to the inside. The deformation inhibiting unit is
The game board according to claim 1, wherein the game board is disposed at a predetermined interval with respect to an inner surface of the inner guide rail. The deformation inhibiting unit is
The game board according to claim 1, further comprising a deterrent surface parallel to an inner surface of the inner guide rail. The decorative member is
The game ball has a winning opening that can be won,
The position where the deformation suppressing portion is disposed is
The game board according to any one of claims 1 to 3, wherein the game board is located above a position where the winning opening is arranged.

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