JPH11299974A - Generator for pachinko game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily change the game property of a pachinko game machine without requiring large-scale operations, etc. SOLUTION: In a generator for a pachinko game machine, having a base member 30 with two or more winning holes therein, at least one winning checker member 50 mounted in predetermined positions of the base member 30 to form a winning checker, and at least one or more passage checker members 60 mounted in predetermined positions of the base member 30 to form a passage checker, the winning checker members 50 and the passage checker members 60 are placed in the predetermined positions of the base member 30 by positioning means and in predetermined directions with respect to the base member 30 and are freely removably attached to the base member 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an accessory provided for a ball-and-ball game machine. More specifically, a game having a chucker, wherein a winning chucker member and a passing chucker member attached to a predetermined position of a base member included in the accessory are exchanged, so that a game of a ball game machine can be performed. It is related to a character whose gender can be changed.

[0002]

2. Description of the Related Art Conventionally, a game section surrounded by rails has been provided on the surface of a game board, a game ball has been launched into the game section by a game ball launching device, and has passed through a winning opening provided on the board of the game section. There is provided a ball game machine that counts the played game balls as effective balls and pays out prize balls.

[0003] In such a ball game machine, a winning opening is provided on the board, and a chucker or an accessory having various functions is provided so as to cover the winning opening. Furthermore, a plurality of obstacle nails and windmills for changing the flowing direction of the game ball are provided on the board surface. And, in order to change the game characteristics of the ball-and-ball game machine, if it is a slight change, adjust the obstacle nail, and in order to make a large change, change the position of the winning opening provided on the board, and It was necessary to provide a chucker or accessory having a different shape or function.

[0004]

However, changing the position of the prize hole provided on the board surface, or providing a chucker or an accessory having a different shape or function requires a new game board, chucker or accessory. It was necessary and sometimes very large. For this reason, when changing the game characteristics of the gaming machine, it is easy to do without requiring a large-scale operation or the like, that is, without changing the structure of the game board or making a new chucker or a special character. It has been desired to change the game characteristics of the ball and ball game machine.

[0005]

Therefore, the present invention according to claim 1 of the present invention provides a base member (30) having two or more winning ports (32) and a base member (30) at a predetermined position. At least one or more winning chucker members (50) and base member (30) attached to form a winning chucker
A ball game machine provided with at least one passing chuck member (60) attached at a predetermined position to form a passing chuck, comprising: a winning chuck member (50); The chucker member (60) is positioned at a predetermined position on the base member (30) by positioning means.
In addition, the base member (30) is arranged in a predetermined direction with respect to the base member (30), and is attached by the attaching means.
(10), characterized by being detachably attached to each other.

[0006] As described above, the character (10) including the base member (30), the winning chucker member (50), and the passing chucker member (60), wherein the winning chucker member is provided on the base member (30). Since the (50) and the passage chucker member (60) are attached, the accessory (10) having two or more functions can be provided as one accessory (10). Then, the winning chucker member (50) and the passing chucker member (60) are fixed to the base member (3) by the positioning means.
The accessory (10) which is arranged at a predetermined position of (0) and in a predetermined direction with respect to the base member (30), and which is detachably attached to the base member (30) by the attaching means. As a result, the winning chucker member (50) and the passing chucker member (60) can be easily attached to the base member (30), and the winning chucker member (50) and the passing chucker member (50) can be attached to the base member (30). By changing the position of the chucker member (60), the arrangement of the winning chucker can be changed.

Therefore, by using the present accessory (10), it is not necessary to perform a large-scale operation, that is, it is necessary to change the structure of the game board (20) or to create a new chucker or accessory. Without changing the game characteristics of the ball and ball game machine. Further, in the invention according to claim 2, the base member (30) has a positioning hole (40) as a positioning means, and has a mounting screw hole (41) as a mounting means, and a winning prize. The chucker member (50) and the passage chucker member (60) include a positioning protrusion (70) as positioning means and a mounting screw receiving portion (71) as mounting means. An accessory (10) for a ball and ball game machine according to claim 1.

As described above, the positioning means includes the positioning hole (40) provided in the base member (30) and the positioning protrusion (70) provided in the chucker member, and the mounting means includes the mounting member provided in the base member (30). Since the screw hole (41) and the mounting screw receiving portion (71) provided in the chucker member are configured as components, the winning chucker member (50) is formed.
Also, the attachment position of the passage chuck member (60) can be changed to the accessory (10) that can be easily replaced and detached.

Therefore, by using the present role (10), it is possible to easily change the game property of the ball-and-ball game machine. According to a third aspect of the present invention, each positioning means and each mounting means provided in the base member (30) are arranged at the same position with respect to each winning opening (32), respectively.
Positioning means provided in the winning chucker member (50) and positioning means provided in the passage chucker member (60)
The positioning means of the base member (30) can be engaged with the positioning means, and the mounting means of the winning chuck member (50) and the mounting means of the passing chuck member (60) include:
The winning chucker member (50) and the passing chucker member (6) are cooperated with the mounting means of the base member (30).
3. The accessory for a ball and ball game machine according to claim 1, wherein the base member (30) can be fixed to the base member (30).

As described above, the positioning means and the mounting means provided in the winning chucker member (50) with respect to the positioning means and the mounting means provided in the vicinity of each winning opening (32), and the passing chucker member (60) are provided. By allowing the positioning means and the mounting means to be engaged and fixed, respectively,
The structure (10) has a simple structure and is easy to manufacture.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A ball game machine accessory 10 according to the present invention.
The embodiment will be described with reference to FIGS.
FIG. 1 shows a game board 20 of a ball-and-ball game machine provided with an accessory 10 according to the present invention. On the surface of the game board 20, a game section 22 surrounded by rails 21 is formed. In the game section 22, a central display device 23 is provided substantially at the center, and a tulip type chucker 24 and the like are provided below the central display device 23.

Further, on the left and right sides of the game section 22 and slightly below the center, there is provided the accessory 10 according to the present invention adjacent to the rail 21. Further, in the game unit 22, a plurality of obstacle nails and a windmill for changing the flowing direction of the game ball 11, a windmill is provided, and the game ball 11 launched by a game ball launching device (not shown), It flows down on the board of the game section 22 of the ball-and-ball game machine.

[0013] As shown in FIG.
Is a base member 30 fixed to the gaming section 22 of the ball-and-ball game machine,
A winning chuck member 50 and a passing chuck member 60 are provided at predetermined positions on the base member 30. The base member 30 is a member fixed to the game section 22, and has a flat base base 31. Further, at two places above and below the base board 31, there are provided winning openings 32 through which the game balls 11 pass. The game ball 11 passing through the winning opening 32 is guided to the back side of the game board 20. Then, it is counted as an effective ball by a winning detection mechanism (not shown), and a prize ball is paid out. The vicinity of the winning opening 32 is a predetermined position to which the chucker member is attached.

The winning chucker member 50 includes a base member 30.
Is formed in the vicinity of the winning opening 32 to form a winning checker. This winning chucker guides the game ball 11 entered from the game ball receiving port 53 to the winning port 32,
To guide the game balls 11 to the back side of the game board 20. That is, the game balls 11 entered from the game ball reception port 53 of the winning chucker are counted as effective balls.

The pass-through chucker member 60 is attached near the winning opening 32 of the base member 30 similarly to the win-winning chucker member 50 to form a pass-through chucker. This passing chucker guides the game ball 11 entered from the game ball receiving port 53 to the game ball discharge port 61 without passing through the winning opening 32, discharges the game ball 11 again on the board surface, and returns it to the game board 20. is there. That is, the game ball receiving port 53 of the passage chucker
The game ball 11 entered from is not an effective ball.

The winning chucker member 50 and the passing chucker member 60 are attached to a predetermined position of the base member 30 and in a predetermined direction with respect to the base member 30 by positioning means. It is attached to the base member 30 so as to be detachable by means. Furthermore, the main character 10 having a winning chuck and a passing chuck is screwed with a fixing screw hole 34 provided in the base substrate 31 and a fixing protrusion 35 projecting rearward from the back surface of the base substrate 31, The game board 20 is fixed.

Here, the side of the base member 30 to which the chucker member is attached will be referred to as the front, and the side fixed to the game board 20 will be referred to as the rear. First, the winning chucker and the passing chucker will be described in detail. As shown in FIG.
The base board 31 of the base member 30 is provided with two winning holes 32 through which the game balls 11 pass. In the vicinity of each winning opening 32, a ball receiving tray 33 protruding rearward from the back surface of the base substrate 31 is provided. Then, the game ball 11 that has passed through the winning opening 32 rolls on the ball receiving tray 33, is guided to a winning detecting mechanism (not shown), and is counted as an effective ball.

The winning chucker is a game ball entrance.
The game ball 11 entering 53 is guided to the winning opening 32, passes through the winning opening 32, and is counted as an effective ball,
This is formed by attaching the winning chucker member 50 to a predetermined position of the base member 30. As shown in FIG.
The winning chucker member 50 includes a circular front plate 51 with a decoration on the front surface, and a cylindrical outer peripheral wall 52 formed from the periphery of the front plate 51 to the rear.
In the vicinity of the upper end of the outer peripheral wall 52, a game ball receiving port 53 for receiving the game ball 11 which is larger than the diameter of the game ball 11 is provided.
Is provided.

Further, inside the outer peripheral wall 52, a game ball receiving port is provided.
A prize passage 54 is provided for guiding the game ball 11 entering the prize hole 32 to the prize port 32. The winning passage 54 is formed by a winning guiding wall 55 provided on both sides thereof. The lower end of the winning guide wall 55 is smoothly curved and connected to each other. Further, the lower end of the winning passage 54 has a guide plate 56 whose upper end is inclined toward the winning opening 32 and is smoothly curved. Is provided to smoothly guide the game ball 11 to the winning opening 32.

Therefore, as shown in FIG. 5 and FIG. 6, the game ball 11 entering the game ball receiving port 53 of the winning chucker is guided to the winning port 32, passes through the winning port 32, and becomes an effective ball. It is counted as. In addition, the passage chucker guides the game ball 11 entering the game ball receiving port 53 to the game ball discharge port 61 without passing through the winning opening 32, discharges the game ball again onto the board, and does not count as an effective ball. In addition, it is formed by attaching the passage chucker member 60 to a predetermined position of the base member 30.

As shown in FIG. 7, a passage chucker member is provided.
60 has a circular front plate 51 with a decoration on the front, and a cylindrical outer peripheral wall 52 formed from the periphery of the front plate 51 to the rear. A game ball receiving port 53 is opened in the vicinity of the upper end of the outer peripheral wall 52, similarly to the winning chucker member 50. Further, a game ball discharge port 61 for discharging the game ball 11 is opened on the side of the outer peripheral wall 52 and slightly below the outer wall 52.

Further, inside the outer peripheral wall 52, a game ball receiving port is provided.
There is provided a passage 62 for guiding the game balls 11 that have entered 53 to the game ball outlet 61. The passage 62 is formed by passage guide walls 63 provided on both sides thereof.
When the pass-through chucker member 60 is attached to the base member 30, a part of the pass-through guide wall 63 is arranged at a position where the pass-through guide wall 63 is shielded from the winning opening 32 so that the passing passage 62 avoids the winning opening 32. A part of the passage guiding wall 63 that blocks the mouth 32 is closed.
65.

Accordingly, as shown in FIGS. 8 and 9, the game ball 11 entering the game ball receiving port 53 of the passing chucker is guided to the game ball discharge port 61 without passing through the winning port 32,
The ball is not counted as an effective ball but is discharged onto the board again. Further, the mounting structure of the winning chuck member 50 and the passing chuck member 60 will be described in detail.

The winning chuck member 50 and the passing chuck member 60 are attached to a predetermined position of the base member 30 and in a predetermined direction with respect to the base member 30 by positioning means. The base member 30 is detachably attached to the base member 30 and is attached to the base member 30. The positioning means is constituted by a positioning hole 40 provided in the base member 30 and a positioning projection 70 provided in the winning chucker member 50 and the passing chucker member 60, and the mounting means is a mounting screw, a base member.
Screw hole 41 for installation provided in 30 and chucker member for winning
It is constituted by a mounting screw receiving portion 71 provided in the passage chuck member 50 and the passage chuck member 60.

Then, as shown in FIG.
The winning base 32 is provided in two places on the upper and lower sides of the base base 31. In the vicinity of the winning opening 32, a positioning hole 40 as a positioning means and a mounting screw hole 41 as a mounting means are provided. And these positioning holes
The 40 and the mounting screw hole 41 are arranged at the same position with respect to each winning opening 32 and are formed in the same shape.

The positioning holes 40 are holes provided at two upper and lower positions on the right side of the winning opening 32. Then, by inserting a positioning projection 70 as a positioning means provided in the winning chucker member 50 and the passing chucker member 60 into the positioning hole 40 and engaging with each other, the winning chucker member 50 and the passing chucker member 60 are moved. Base member 30
At a predetermined position and in a predetermined direction with respect to the base member 30.

The mounting screw holes 41 are provided at two places on the left and right near the winning opening 32. Then, the mounting screws passed through the mounting screw holes 41 are screwed into mounting screw receiving portions 71 as mounting means provided in the winning chucker member 50 and the passing chucker member 60, and the winning chucker member 50 is screwed.
Further, the pass-through chucker member 60 is detachably attached to the base member 30 and can be fixed.

As shown in FIG. 4, the winning chucker member 50 includes a positioning projection 70 as positioning means and a mounting screw receiving portion 71 as mounting means.
The positioning projection 70 and the mounting screw receiving portion
71 is provided at a position corresponding to the positioning hole 40 and the mounting screw hole 41. The positioning projection 70
These are small projections protruding from the rear end of the outer peripheral wall 52. And
By inserting this positioning projection 70 into the positioning hole 40 provided near the winning opening 32 and engaging with each other,
The winning chucker member 50 can be attached to a predetermined position of the base member 30 and in a predetermined direction with respect to the base member 30.

The mounting screw receiving portion 71 is a projection having a screw hole 72 provided inside the outer peripheral wall 52.
The mounting screw holes 41 provided near the winning opening 32
Screw is screwed into a screw hole 72 provided in the mounting screw receiving portion 71, and a winning chucker member is formed.
The structure is such that 50 can be detachably attached to the base member 30.

Further, as shown in FIG. 6, the passage chucker member 60 includes a positioning projection 70 as positioning means and a mounting screw receiving portion 71 as mounting means. The positioning projection 70 and the mounting screw receiving portion 71
Are provided at positions corresponding to the positioning holes 40 and the mounting screw holes 41, and are the same as the positioning projections 70 and the mounting screw receiving portions 71 of the winning chucker member 50 described above. belongs to.

That is, the positioning projection 70 provided on the passage chucker member 60 is a small projection protruding from the rear end of the outer peripheral wall 52. Then, the positioning projections 70 are engaged with the positioning holes 40, and the pass-through chucker member 60 is attached at a predetermined position of the base member 30 and in a predetermined direction with respect to the base member 30. I can do it.

The mounting screw receiving portion 71 provided in the passage chucker member 60 is where the mounting screw passed through the mounting screw hole 41 is screwed. The mounting screw receiving portion 71 is formed on the mounting screw receiving portion 71. A mounting screw passed through the mounting screw hole 41 is screwed into the screw hole 72, and the passing chuck member 60 is detachably attached to the base member 30. As described above, the base board 31 of the base member 30 is provided with two winning openings 32 at upper and lower positions. In the vicinity of each winning opening 32, the same positioning hole 40 and the same mounting screw hole 41 are provided. The winning chuck member 50 and the passing chuck member 60 have positioning holes 40 and mounting screw holes 41.
Are provided with a positioning projection 70 and a mounting screw receiving portion 71. These share the same positioning hole 40 and mounting screw hole 41. Therefore, the winning checker member 50 and the passing chucker member 60 can be attached to both the vicinity of the winning opening 32 provided above and the vicinity of the winning opening 32 provided below. That is, the winning chuck member 50 and the passing chuck member 60 are interchangeable. And, the attachment and detachment is facilitated by being attached by the attachment screws.

Therefore, the main character 10 changes its function as the main character 10 by exchanging the mounting positions of the winning chuck member 50 and the passing chuck member 60 with each other. The game features of the machine can be changed. In addition, the positioning protrusion 70 and the mounting screw receiving portion 71 of the winning chucker member 50 and the passing chucker member 60 share the positioning hole 40 and the mounting screw hole 41 provided in the vicinity of each winning opening 32. In addition, the positioning means and the mounting means can have a simple structure.

Accordingly, the accessory 10 which is easy to manufacture and excellent in strength can be obtained. Although the positioning protrusion 70 and the mounting screw receiving portion 71 of the winning chucker member 50 and the passing chucker member 60 share the positioning hole 40 and the mounting screw hole 41 provided in the vicinity of each winning opening 32, , May not be shared.

In this case, as shown in FIG. 10, the positioning projections 70 of the winning chucker member 50 and the positioning projections 70 of the passage chucker member 60 are arranged at right and left opposite positions. Also, a prize chuck member 50
Mounting screw receiving portion 71 provided in, and a passage chucker member
The mounting screw receiving portion 71 provided in the 60 is disposed at a position where the top and bottom are opposite.

Further, the base member 30 has a positioning hole 40 and a mounting screw hole 41 corresponding to the positioning protrusion 70 and the mounting screw receiving portion 71 of the winning chucker member 50 near the winning opening 32, and the base member 30 passes therethrough. Holes corresponding to the positioning projections 70 and the mounting screw receiving portions 71 of the chucker member 50 for mounting
40 and a mounting screw hole 41 are provided. The winning chuck member 50 and the passing chuck member 60 can be attached to either of the two winning openings 32.

As described above, even if the winning chucker member 50 and the passing chucker member 60 do not share the positioning hole 40 and the mounting screw hole 41 provided in the vicinity of each winning opening 32, the winning chucker member 50 and the passing chucker member 60 do not share the same. The passage chucker members 60 can be exchangeable with each other and can be easily attached and detached.
Therefore, in order to be interchangeable with each other and to facilitate attachment and detachment, the positioning protrusion 70 and the mounting screw receiving portion 71 provided in the winning chuck member 50 and the passing chuck member 60 are provided.
However, the present invention is not limited to the case where the positioning hole 40 and the mounting screw hole 41 provided near each winning opening 32 are shared.

In this embodiment, the accessory 10 provided on the left side of the game board 20 shown in FIG. 1 has been described in detail.
The accessory 10 provided on the right side of the gaming board 20 shown in FIG. 1 has a symmetrical shape and structure with the accessory 10 provided on the left side described in detail in the present embodiment, and has the same function. Stuff
It should be 10. Further, in the present embodiment,
A case has been shown in which two symmetrical characters 10 are provided on the left and right sides of the game unit 22. However, a case where one character 10 is provided in the game unit 22 or three or more characters 10 are provided in the game unit 22. In some cases,
The present invention is not limited to the case where two symmetrical characters 10 are provided on the left and right sides of the game unit 22.

The base member 30 has two winning holes 32 and the winning object 10 having one winning chuck member 50 and one passing chuck is shown in the present embodiment. There may be three or more openings 32. In this case, the winning chucker member 50 and the passing chucker member
It is sufficient to change the function of the accessory 10 if at least one of the 60s is provided.

Therefore, the winning opening 32 is not limited to two places. Further, the embodiment in which the positioning holes 40 are provided at two locations above and below the winning opening 32 is shown, but the positioning holes 40 are provided.
Is not limited to the position and the number in the present embodiment. That is,
Even if the position of the positioning hole 40 is provided on the left side of the winning opening 32,
Further, even if provided on the left and right of the winning opening 32, it is sufficient for the purpose of positioning.

Further, the number of the positioning holes 40 is different from the number of the positioning holes.
If the number of the positioning holes 40 is two, it is sufficient that the straight line passing through the two positioning holes 40 does not pass through the center of the position where each chucker member near the winning opening 32 is attached. If the position of each positioning hole 40 is not at the position of the vertex of the regular polygon, it is sufficient for the purpose of positioning. The positioning projections 70 are the same as the positioning holes 40 described above. That is, the positioning projection 70 of the positioning means is
It is inserted into the positioning hole 40 and engaged with each other,
Since it is provided corresponding to the position of the positioning hole 40, it is not limited to the two places shown in the present embodiment.

Although the positioning projections 70 are provided at the rear end of the outer peripheral wall 52, the positioning projections 70 may be provided at the rear end of each guide wall, and the position at which the positioning projections 70 are provided is limited to the rear end of the outer peripheral wall 52. is not. Further, positioning holes 40 are formed in base member 30.
Although the positioning protrusion 70 is provided on each chucker member, the positioning protrusion 70 may be provided on the base member 30 and the positioning hole 40 may be provided on each chucker member.

Although the embodiment in which the mounting screw holes 41 are provided at two places on the left and right in the vicinity of the winning opening 32 has been described, the mounting means is sufficient if each chucker member can be mounted on the base member 30. However, the positions and the numbers of the mounting screw holes 41 are not limited to two on the left and right near the winning opening 32. Furthermore, the front plate 51 provided for each chucker member is a decorative circular front plate 51,
In some cases, no decoration is provided on the front surface of the front plate 51, and the shape of the front plate 51 is not limited to a circle.

Although not described in detail in the present embodiment, the present accessory 10 may be provided with various decorations in addition to the chucker members.

[0045]

As described above, according to the first aspect of the present invention, a prize-winning chucker member attached to a predetermined position of the base member to form a prize-winning chucker and a prize-winning chucker member at a predetermined position of the base member are provided. A ball game machine equipped with a passing chuck member attached to form a passing chuck, wherein the winning chuck member and the passing chuck member are positioned at predetermined positions on a base member by positioning means, and With the accessory being arranged in a predetermined direction with respect to the base member and being attached to the base member so as to be detachable from each other by the attaching means, it has two or more functions while being one accessory. It could be an accessory.

Therefore, by using the present role, the bullet can be played without a large-scale operation, that is, without changing the structure of the game board or making a new chucker or role. The game characteristics of the ball game machine could be changed. Further, according to the invention described in claim 2, the base member has a positioning hole as positioning means, and has a mounting screw hole as mounting means, and the winning chucker member and the passing chucker member have By providing a positioning projection as a positioning means and a mounting screw receiving portion as a mounting means, the mounting position of the winning chuck member and the passing chuck member can be easily changed. It was a possible accessory.

Therefore, by using the present role, it was possible to easily change the game characteristics of the ball game machine.
Further, in the invention according to claim 3, the positioning means and the mounting means provided in the base member are arranged at the same position with respect to each winning opening, and the positioning means and the mounting means provided in the winning chucker member are provided. The positioning means and the mounting means of the passage chucker member can be engaged with and fixed to the positioning means and the mounting means of the base member, respectively. .

[0048] Therefore, it was possible to make the accessory easy to manufacture.

[Brief description of the drawings]

FIG. 1 is a front view showing a game board of a ball game machine provided with an accessory according to the present invention.

FIG. 2 is a perspective view showing an accessory according to the present invention.

FIG. 3 is a perspective view of a base member included in the accessory according to the present invention.

FIG. 4 is a perspective view showing a back surface of a winning chuck member provided in the accessory according to the present invention.

FIG. 5 is a rear elevational view showing a winning chucker included in the accessory according to the present invention.

FIG. 6 is a side sectional view showing a winning chucker provided in the accessory according to the present invention.

FIG. 7 is a perspective view showing the back surface of a passage chucker member provided in the accessory according to the present invention.

FIG. 8 is a rear elevational view showing a passage chucker included in the accessory according to the present invention.

FIG. 9 is a side sectional view showing a passage chucker provided in the accessory according to the present invention.

FIG. 10 is an exploded view showing an example of another embodiment of the character according to the present invention.

[Explanation of symbols]

DESCRIPTION OF REFERENCE NUMERALS 10 gaming object 11 game ball 20 game board 21 rail 22 game section 23 central display device 24 tulip type chucker 30 base member 31 base base 32 winning hole 33 ball receiving tray 34 fixing screw hole 35 fixing protrusion 40 positioning hole 41 mounting Screw hole 50 Winning chucker member 51 Front plate 52 Outer peripheral wall 53 Game ball receiving port 54 Winning passage 55 Winning guide wall 56 Guide plate 60 Passing chucker member 61 Game ball outlet 62 Passing guideway 63 Passing guide wall 65 Closing guide wall 70 Positioning protrusion 71 Mounting screw receiving part 72 Screw hole

Claims (3)

[Claims] 1. A base member having two or more winning ports,
At least one or more winning chuckers attached to a predetermined position of the base member to form a winning chucker; and at least one or more passing chuckers attached to a predetermined position of the base member to form a passing chucker. A winning game chuck member and a passing chuck member are positioned at a predetermined position on the base member and in a predetermined direction with respect to the base member by the positioning means. An accessory for a ball and ball game machine, wherein the accessory is arranged and is detachably fixed to a base member by an attachment means. 2. The base member has a positioning hole as positioning means, and has a mounting screw hole as mounting means, and the winning chuck member and the passing chuck member are positioned as positioning means. The accessory for a ball and ball game machine according to claim 1, further comprising a projection and a mounting screw receiving portion as a mounting means. 3. The positioning means and each mounting means provided in the base member are respectively arranged at the same position with respect to each winning opening, and the positioning means and the passing chucker member provided in the winning chucker member are provided. The positioning means provided is capable of engaging with the positioning means provided on the base member, and the mounting means provided on the winning chucker member and the mounting means provided on the passing chucker member cooperate with the mounting means provided on the base member. 3. The accessory for a ball game machine according to claim 1, wherein the chucker member for passage and the chucker member for passage are fixed to the base member. 4.