JP2013039495A - Pachinko game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a satisfactory method of installing a full capacity detection part (a detection lever 22, and a switch body 23) for detecting accumulation of Pachinko balls that cannot fit into a lower tray up to a predetermined spot of an overflow gutter 21.SOLUTION: In the detection lever 22, a switch pressing piece 22a is formed, which projects from an insertion hole 15a punched in a gutter cover 15 to an outside-face side of the gutter cover 15, and moves in a direction along an outside face of the gutter cover 15 to press a push button 23a of the switch body 23 when the detection lever 22 is pressed by the Pachinko ball and is moved. The switch body 23 is installed on the outside face of the gutter cover 15, and opening and closing of a contact is changed when the push button 23a is pressed.

Description

  The present invention relates to a pachinko gaming machine, and in particular, the upper plate (upper ball receiving means) is filled with the pachinko balls paid out from the pachinko ball payout device, and the lower plate (lower portion) with the pachinko balls that cannot be accommodated in the upper plate. The present invention also relates to a pachinko gaming machine provided with a full detection unit for detecting when the ball receiving means is full.

  Conventionally, a pachinko gaming machine is configured such that when a launched pachinko ball wins a winning opening, the pachinko ball is paid out from the pachinko ball payout device. The pachinko balls paid out from the pachinko ball dispensing device are first guided to the upper plate, and when the upper plate is full, the pachinko balls that cannot be accommodated in the upper plate are guided to the lower plate via the overflow bowl. Then, when the lower plate is also full and pachinko balls are accumulated up to the predetermined point of the overflow bowl, the full detection unit detects that, and the detection result processing device (specifically, the dispensing control board) The game is temporarily stopped by stopping the function of the pachinko ball launcher. This full detection unit is normally configured to detect and rotate the detection lever configured to rotate by being pressed by the pachinko balls accumulated up to a predetermined point of the overflow so that the contact opening and closing is switched according to the rotation position of the detection lever. The detection result processing device monitors the opening and closing of the contacts of the switch body.

  By the way, in recent years, a large number of devices are installed without gaps on the back side of pachinko machines for elaborate production and prevention of fraud, etc. It is physically necessary to add new functions beyond this. It has become difficult. For this reason, there is a need for a method for installing a full detection unit to secure even a large physical space on the back side of a pachinko gaming machine.

  Further, the switch main body and the detection result processing device constituting the full detection unit are connected by inserting a connector provided at the tip of the wiring extending from the switch main body into a connector insertion unit provided in the detection result processing device. However, since the detection result processing device is housed in a covering member (specifically, a so-called substrate cover) so that the falling pachinko balls do not collide, the connector is used for inspection and repair of the switch body. When removing the connector from the connector insertion portion or when inserting it again, the covering member must be removed, which is troublesome. For this reason, there is a need for a method for installing the fullness detection unit for simplifying the inspection and repair work of the switch body constituting the fullness detection unit.

  In addition, the assembly of the pachinko gaming machine is usually performed by a flow operation in which components are sequentially attached to the main body of the pachinko gaming machine conveyed by a conveyor or the like. Of the parts constituting the pachinko gaming machine, the detection lever of the full detection unit is first attached to the wall surface of the overflow bag, and then the cover constituting one wall surface of the overflow bag is attached, so that the pachinko game Although it is firmly fixed to the machine, conversely, until the cover is completely attached, the detection lever is not fully fixed, and the detection lever can easily fall off simply by vibrating the pachinko machine. Therefore, the detection lever has to be attached again, and the flow work is delayed. For this reason, there is a need for a method for installing a full detection unit so that the detection lever does not fall off during assembly of the pachinko gaming machine.

Therefore, an object of the present invention is to provide a satisfactory installation method of a full detection unit for detecting that pachinko balls that cannot be accommodated in a lower dish have been accumulated up to a predetermined point of an overflow basket.

  The pachinko gaming machine according to the first invention is for preventing the detection lever from dropping during assembly of the pachinko gaming machine. As described in claim 1, the pachinko gaming machine Upper ball receiving means for storing the pachinko balls that have been taken out, lower ball receiving means for receiving pachinko balls that cannot be accommodated in the upper ball receiving means, and a mechanism in which the pachinko ball dispensing device is installed An overflow bowl that is formed on the board and guides pachinko balls that cannot be accommodated in the upper ball receiving means to the lower ball receiving means, and pachinko balls that cannot be accommodated in the lower ball receiving means reach a predetermined point of the overflow bowl. A fullness detecting unit for detecting that it has been accumulated, and the fullness detecting unit includes a shaft member having one end fixed at a predetermined position of the mechanism panel and the other end being a free end. A detection lever that is pivotally supported by the shaft member and is rotated by being pressed by the pachinko ball when the pachinko ball is accumulated up to a predetermined point of the overflow basket, and the detection lever is a predetermined lever of the overflow basket. An urging member installed on the shaft member for urging in a direction against the pressing force of the pachinko balls accumulated up to a point, and a switch body that can be opened and closed by turning the detection lever The mechanism board is formed with a first locking projection for preventing the biasing member from moving to the free end side of the shaft member by engaging with the biasing member. The detection lever is engaged with the biasing member that is prohibited from moving toward the free end of the shaft member by a first locking projection formed on the mechanism panel. Characterized in that itself is a second locking projection is formed to prohibit to move to the free end of the shaft member. Here, examples of the urging member include an elastic member such as a spring.

  In the pachinko gaming machine according to the present invention, the biasing member is prohibited from moving to the free end side of the shaft member by the first locking projection formed on the mechanism board, and the second engagement between the biasing member and the detection lever. When the stop projection is engaged, the detection lever is prohibited from moving toward the free end of the shaft member. For this reason, if the detection lever and the urging member are attached to the shaft member, the detection lever will not fall off from the shaft member even if the cover constituting one wall surface of the overflow bowl is not attached. Work can be done without delay.

  The pachinko gaming machine according to the second invention is for simplifying the inspection and repair work of the switch main body constituting the fullness detection unit, and as described in claim 2, the pachinko ball payout The upper ball receiving means for receiving the pachinko balls paid out from the apparatus, the lower ball receiving means for receiving pachinko balls that cannot be accommodated in the upper ball receiving means, and the pachinko ball dispensing device are installed. An overflow bowl that is formed on the mechanism board and guides pachinko balls that cannot be accommodated in the upper ball receiving means to the lower ball receiving means, and pachinko balls that cannot be accommodated in the lower ball receiving means A fullness detection unit for detecting that a predetermined point has been accumulated, a detection result processing device to which a detection result by the fullness detection unit is input, and a falling pachinko ball is the detection result A covering member that covers the detection result processing device so as not to collide with a physical device, and the fullness detecting unit moves when pressed by the pachinko ball when the pachinko ball is accumulated up to a predetermined point of the overflow bag. A detection lever, and a switch main body whose contact opening / closing is switched by moving the detection lever, and the detection result processing device inserts a connector provided at a tip of a wiring extending from the switch main body. A lid member configured to be able to be inserted into the connector insertion portion and to be extracted from the connector insertion portion in the open state is attached to the covering member so as to be freely opened and closed. It is characterized by.

In the pachinko gaming machine according to the present invention, the detection result processing device is covered with the covering member so that the falling pachinko balls do not collide as in the conventional case, but the covering member is attached with a lid member. If the cover member is opened, the connector can be inserted into the connector insertion portion and removed from the connector insertion portion without removing the covering member, so that the inspection and repair work of the switch body can be simplified.

  The pachinko gaming machines according to the first and second inventions have sufficient effects even if they are independent of each other. However, as described in claim 3, the pachinko gaming machine according to the first or second invention. In the pachinko gaming machine, the switch body is installed on an outer surface of the overflow wall partition, and the detection lever is inserted from an insertion hole formed in the overflow wall partition to the outer surface side of the overflow wall partition. A switch operating piece may be formed that protrudes and moves in a direction along the outer surface of the partition wall of the overflow bowl when the detection lever is pressed and moved by the pachinko ball to switch between opening and closing of the contact of the switch body.

  Similarly, as described in claim 4, in the pachinko gaming machine according to the first invention, the detection result processing device to which the detection result by the full detection unit is input, and the falling pachinko ball is the A cover member that covers the detection result processing device so as not to collide with the detection result processing device, and the detection result processing device has a connector insertion for inserting a connector provided at a tip of a wiring extending from the switch body The cover member may be provided with a lid member configured to be openable and closable so that the connector can be inserted into the connector insertion portion and removed from the connector insertion portion in the open state. good. That is, the first invention and the second invention may be combined.

  Furthermore, as described in claim 5, in the pachinko gaming machine in which the pachinko gaming machine according to the first invention and the pachinko gaming machine according to the second invention are combined, the switch main body includes the overflow bag. It is installed on the outer surface of the partition wall, and the detection lever protrudes from the insertion hole formed in the partition wall of the overflow bowl to the outer surface side of the partition wall of the overflow bowl, and the detection lever moves when pressed by the pachinko ball. A switch operation piece may be formed which moves in a direction along the outer surface of the partition wall of the overflow wall and switches between opening and closing of the contact of the switch body.

  In this way, the effect of each invention can be obtained synergistically, and the value of the pachinko gaming machine is further improved.

It is a front view of the mechanism board installed in the back side of the pachinko gaming machine of the embodiment. It is an enlarged view of the lower right part of a mechanism board. It is a perspective view of a detection lever, a switch body, and a torsion coil spring that constitute a full detection unit. It is a side view showing the state before a detection lever is attached to the wall surface of a mechanism board. It is the side view (a) showing the state after a detection lever was attached to the wall surface of a mechanism board, and the side view (b) showing the state in which the eaves cover was also attached. It is a front view for demonstrating the connection aspect of the wiring extended from a switch main body.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
First, the configuration of the pachinko gaming machine according to the present embodiment will be described.
FIG. 1 is a front view of a mechanism board installed on the back side of the pachinko gaming machine according to the present embodiment. FIG. 2 is an enlarged view of the lower right portion of the mechanism panel. FIG. 3 is a perspective view of a detection lever, a switch body, and a torsion coil spring that constitute a full detection unit. 4 and 5 are side views for explaining how the detection lever is attached. FIG. 4 shows a state before the detection lever is attached to the wall surface of the mechanism panel, and FIG. FIG. 5A shows a state after the detection lever is attached to the wall surface of the mechanism panel, and FIG. 5B shows a state where the cover is also attached. FIG.
These are the front views for demonstrating the connection aspect of the wiring extended from a switch main body.

  The pachinko gaming machine of the present embodiment accommodates the pachinko ball paid out from the mechanism board 1 (see FIG. 1) on which the pachinko ball payout device 11 and the main control board 16 are installed, and the pachinko ball payout device 11. An upper plate (not shown) and a lower plate (not shown) for storing pachinko balls that cannot be stored in the upper plate are provided.

  Behind the main control board 16 of the mechanism panel 1 is formed an overflow bowl 21 (see FIG. 2) for guiding pachinko balls that cannot be accommodated in the upper plate to the lower plate. Of the partition walls of the overflow bowl 21, the partition wall on the back side of the pachinko gaming machine is constituted by a removable bowl cover 15 (see FIGS. 2, 4 and 5).

  The mechanism panel 1 has a detection lever 22 (see FIGS. 2 and 3) that moves when pressed by the pachinko ball when the pachinko ball that cannot be accommodated in the lower plate is accumulated up to a predetermined point of the overflow bowl 21; A switch main body 23 (see FIGS. 2 and 3) that can be opened and closed by moving the detection lever 22 is installed.

  The detection lever 22 protrudes from the insertion hole 15a (see FIGS. 2, 4 and 5) formed in the heel cover 15 to the outer surface side of the heel cover 15, and when the detection lever 22 moves by being pressed by the pachinko ball, A switch pressing piece 22a (see FIGS. 2 and 3) that moves in a direction along the outer surface of the cover 15 and presses the push button 23a (see FIGS. 2 and 3) of the switch body 23 is formed.

  The switch body 23 is installed on the outer surface of the eaves cover 15, and is configured such that when the push button 23a is pressed, the contact is switched from the open state (OFF state) to the closed state (ON state).

  Further, the mechanism panel 1 is formed with a shaft member 14a (see FIGS. 2, 4 and 5) having one end fixed and the other end being a free end, and the detection lever 22 is connected to the shaft member 14a. A pivotal support portion 22b (see FIGS. 3, 4 and 5) for pivotally pivoting is formed, and a pachinko ball is formed by a torsion coil spring 24 (see FIGS. 3, 4 and 5) installed on the shaft member 14a. Is biased in a direction against the pressing force (a direction counterclockwise about the shaft member 14a in FIG. 2). Further, the mechanism panel 1 is formed with a blocking piece 21a in which the partition wall of the overflow bowl 21 is bent in an L shape, and the detection lever 22 can rotate only within a range until it comes into contact with the blocking piece 21a. I can't do it.

  Further, the mechanism panel 1 is engaged with one end of the torsion coil spring 24 (the left end portion in FIGS. 4 and 5) to prohibit the torsion coil spring 24 from moving to the free end side of the shaft member 14a. A locking projection 14b (see FIGS. 4 and 5) is formed, and the detection lever 22 has a torsion coil spring 24 prohibited from moving toward the free end of the shaft member 14a by the first locking projection 14b. A second locking protrusion 22c is formed that prohibits the detection lever 22 itself from moving toward the free end of the shaft member 14a by engaging with the other end (the right end in FIGS. 4 and 5).

Here, a procedure for attaching the detection lever 22, the switch body 23, the torsion coil spring 24, and the like will be described. First, as shown in FIG. 4, the switch body 23 is fixed to the eaves cover 15 with screws, an adhesive, or the like. Next, the shaft support portion 22b of the detection lever 22 and the torsion coil spring 24 are fitted into the shaft member 14a. Then, one end (left end portion in FIGS. 4 and 5) of the torsion coil spring 24 is hooked on the first locking projection 14b, and the other end (right end portion in FIGS. 4 and 5) of the torsion coil spring 24 is connected to the detection lever 22. If it hooks on the 2nd latching protrusion 22c, it will be in the state shown to Fig.5 (a). Then, the torsion coil spring 24 is prohibited from moving to the free end side of the shaft member 14a by being hooked on the first locking projection 14b, and the position is fixed. At this time, the detection lever 24 is prohibited from moving to the free end side of the shaft member 14a by the second locking projection 22c being caught by the torsion coil spring 24, and the position is fixed. That is, even if the heel cover is not attached, the detection lever 22 and the torsion coil spring 24 do not fall off the shaft member 14a. Finally, when the switch pressing piece 22a is inserted into the insertion hole 15a of the collar cover 15, the shaft member 15b formed on the collar cover 15 is fitted into the shaft support portion 22b of the detection lever 22 and the torsion coil spring 24. The state shown in FIG.

  The mechanism panel 1 is provided with a relay terminal board 12 (see FIG. 6) and a payout control board (not shown). The relay terminal board 12 is provided at the tip of a wiring 23b extending from the switch body 23. It has a connector insertion portion 12a for inserting the connector 23c. The open / closed state of the contact of the switch body 23 is transmitted to the payout control board via the relay terminal board 12 and monitored by the payout control board.

  The relay terminal board 12 and the payout control board are covered with a board cover 13 (see FIGS. 1, 2 and 6) so that the falling pachinko balls do not collide. A lid member 13a is attached to the substrate cover 13 so as to be openable and closable so that the connector 23c can be inserted into and removed from the connector insertion portion 12a in the open state. In the vicinity of the shaft of the lid member 13a, a slit 13aa is formed for elastically deforming the shaft portion inward so that attachment to the substrate cover 13 and removal from the substrate cover 13 can be easily performed. It has become. In addition, an insertion hole 13 b for taking in the wiring 23 b into the substrate cover 13 is formed in the side surface of the substrate cover 13.

  In this embodiment, the upper plate corresponds to the above-mentioned upper ball receiving means, the lower plate corresponds to the above-mentioned lower ball receiving means, the eaves cover 15 corresponds to the above-mentioned overflow eaves partition, and the switch pressing piece 22a corresponds to the above-described switch operation piece, the relay terminal plate 12 and the payout control board correspond to the above-described detection result processing device, the board cover 13 corresponds to the above-described covering member, and the torsion coil spring 24 has the above-described biasing force. It corresponds to a member.

Next, effects of the pachinko gaming machine according to the present embodiment will be described.
In the pachinko gaming machine of the present embodiment, the detection lever 22 is formed with a switch pressing piece 22a that protrudes from the insertion hole 15a formed in the bag cover 15 to the outer surface side of the bag cover 15, and the overflow lever 21 When the detection lever 22 is pressed by the pachinko ball accumulated up to a predetermined point, the switch pressing piece 22a moves in a direction along the outer surface of the heel cover 15, and is moved by the switch pressing piece 22a moving along the outer surface of the heel cover 15. The push button 23a of the switch body 23 installed on the outer surface of the eaves cover 15 is pressed to switch the opening and closing of the contacts.

  Accordingly, the switch pressing piece 22a only protrudes from the eaves cover 15 for the detection lever 22, and takes up little space. Further, since the switch body 23 is installed on the outer surface of the eaves cover 15, if a thin switch body 23 is employed, it takes up little space. Therefore, an empty area can be secured on the back side of the pachinko gaming machine.

  Also, the relay terminal plate 12 and the payout control board are covered with the board cover 13 so that the falling pachinko balls do not collide as in the conventional case, but the board cover 13 is attached with a lid member 13a. If the cover member 13a is opened, the connector 23c can be inserted into the connector insertion portion 12a and removed from the connector insertion portion 12a without removing the substrate cover 13, thereby simplifying the inspection and repair work of the switch body 23. be able to.

Further, the shaft support portion 22b of the detection lever 22 and the torsion coil spring 24 are fitted into the shaft member 14a, and one end of the torsion coil spring 24 is hooked on the first locking projection 14b, and the other end of the torsion coil spring 24 is the first end of the detection lever 22. When hooked on the two locking projections 22c (when in the state shown in FIG. 5A), the detection lever 22 and the torsion coil spring 24 do not fall off the shaft member 14a even if the heel cover 15 is not attached. For this reason, the assembly work of the pachinko gaming machine can be performed without delay.

As mentioned above, although one Example of this invention was described, this invention is not limited to the Example mentioned above at all, Of course, you may implement in a various aspect.
For example, in the embodiment, the switch body 23 is configured such that the contact is switched from the open state (OFF state) to the closed state (ON state) when the push button 23a is pressed. Then, the contact may be configured to switch from a closed state (ON state) to an open state (OFF state).

  In addition, the lid member 13a may have any shape and installation position as long as the connector 23c can be inserted into the connector insertion portion 12a and the connector 23c can be removed from the connector insertion portion 12a in the open state.

    DESCRIPTION OF SYMBOLS 1 ... Mechanism board 11 ... Pachinko ball dispensing device 12 ... Relay terminal board 12a ... Connector insertion part 13 ... Substrate cover 13a ... Lid member 13aa ... Slit 13b ... Insertion hole 14a ... Shaft member 14b ... 1st latching protrusion 15 ... Saddle cover 15a ... Insertion hole 15b ... Shaft member 16 ... Main control board 21 ... Overflow rod 22 ... Detection lever 22a ... Switch pressing piece 22b ... Shaft support 22c ... Second locking protrusion 23 ... Switch body 23a ... Push button 23b ... Wiring 23c ... Connector 24: Torsion coil spring.

The present invention relates to a pachinko gaming machine, and in particular, when the upper plate is filled with pachinko balls paid out from the pachinko ball dispensing device and the lower plate is also filled with pachinko balls that cannot be accommodated in the upper plate. The present invention relates to a pachinko gaming machine provided with a full detection unit for detecting the effect.

Conventionally, a pachinko gaming machine is configured such that when a launched pachinko ball wins a winning opening, the pachinko ball is paid out from the pachinko ball payout device.
The pachinko balls paid out from the pachinko ball dispensing device are first guided to the upper plate, and when the upper plate is full, the pachinko balls that cannot be accommodated in the upper plate are guided to the lower plate via the overflow bowl.
When the lower plate becomes full and pachinko balls are accumulated up to the predetermined point of the overflow bowl, this is detected by the full detection unit, and the dispensing control board stops the function of the pachinko ball launcher , for example. by that it has been constructed as to temporarily stop the game.

Therefore, the present invention provides a good installation method of a full detection unit (detection lever and detection switch) for detecting that pachinko balls that cannot be accommodated in the lower plate have been accumulated up to a predetermined point of the overflow bowl. For the purpose.

The pachinko gaming machine of the present invention is configured as a part of the side of the bowl facing the flow path of the overflow bowl that guides the pachinko ball that cannot be accommodated in the upper dish to the lower dish, and between the accumulated position and the non-accumulated position. A detection lever that swings movably,
A detection switch that is located outside the overflow basket and detects that pachinko balls are accumulated up to a predetermined position of the overflow basket;
With
When the pachinko ball is accumulated up to a predetermined position of the overflow basket and the detection lever is pushed, the detection lever moves from the accumulation position to the non-accumulation position, and the moved detection lever moves the detection switch. The contact point is configured to be switched between open and closed.

In this way, if a thin detection switch is adopted, it takes up little space. Therefore, an empty area can be secured on the back side of the pachinko gaming machine.

Claims (5)

An upper ball receiving means for accommodating the pachinko ball paid out from the pachinko ball payout device;
Lower ball receiving means for storing pachinko balls that cannot be accommodated in the upper ball receiving means;
Overflow rods formed on a mechanism board where the pachinko ball dispensing device is installed, and leading pachinko balls that cannot be accommodated in the upper ball receiving means to the lower ball receiving means,
A fullness detection unit for detecting that pachinko balls that cannot be accommodated in the lower ball receiving means have been accumulated up to a predetermined point of the overflow bowl;
With
The full detection unit
A shaft member having one end fixed at a predetermined position of the mechanism panel and the other end being a free end;
A detection lever that is pivotally supported by the shaft member and is rotated by being pressed by the pachinko ball when the pachinko ball is accumulated up to a predetermined point of the overflow bowl;
A biasing member installed on the shaft member for biasing the detection lever in a direction against the pressing force of the pachinko balls accumulated up to a predetermined point of the overflow bowl;
A switch body that can be switched between open and closed by rotating the detection lever;
Composed by
The mechanism board is formed with a first locking projection for prohibiting the biasing member from moving to the free end side of the shaft member by engaging with the biasing member,
The detection lever itself engages with the biasing member that is prohibited from moving toward the free end of the shaft member by a first locking projection formed on the mechanism panel. The pachinko gaming machine is characterized in that a second locking projection for prohibiting the movement of the shaft member toward the free end side of the shaft member is formed. An upper ball receiving means for accommodating the pachinko ball paid out from the pachinko ball payout device;
Lower ball receiving means for storing pachinko balls that cannot be accommodated in the upper ball receiving means;
Overflow rods formed on a mechanism board where the pachinko ball dispensing device is installed, and leading pachinko balls that cannot be accommodated in the upper ball receiving means to the lower ball receiving means,
A fullness detection unit for detecting that pachinko balls that cannot be accommodated in the lower ball receiving means have been accumulated up to a predetermined point of the overflow bowl;
A detection result processing device to which a detection result by the fullness detection unit is input;
A covering member covering the detection result processing device so that the falling pachinko ball does not collide with the detection result processing device;
With
The full detection unit
A detection lever that moves by being pressed by the pachinko ball when the pachinko ball is accumulated up to a predetermined point of the overflow bowl,
A switch body that can be opened and closed by moving the detection lever; and
Composed by
The detection result processing device has a connector insertion part for inserting a connector provided at a tip of a wiring extending from the switch body,
The cover member is attached with a lid member configured to be openable and closable so that the connector can be inserted into and removed from the connector insertion portion in the open state. Gaming machine. The switch body is installed on the outer surface of the overflow wall.
The detection lever protrudes from the insertion hole formed in the partition wall of the overflow basket to the outer surface side of the partition wall of the overflow basket, and when the detection lever moves by being pressed by the pachinko ball, the outer surface of the partition wall of the overflow basket The pachinko gaming machine according to claim 1, wherein a switch operation piece is formed that moves in a direction along the line and switches between opening and closing of the contact of the switch body. A detection result processing device to which a detection result by the fullness detection unit is input;
A covering member covering the detection result processing device so that the falling pachinko ball does not collide with the detection result processing device;
With
The detection result processing device has a connector insertion part for inserting a connector provided at a tip of a wiring extending from the switch body,
The cover member is provided with a lid member configured to be openable and closable so that the connector can be inserted into and removed from the connector insertion portion in the open state. Item 2. A pachinko gaming machine according to item 1. The switch body is installed on the outer surface of the overflow wall.
The detection lever protrudes from the insertion hole formed in the partition wall of the overflow basket to the outer surface side of the partition wall of the overflow basket, and when the detection lever moves by being pressed by the pachinko ball, the outer surface of the partition wall of the overflow basket The pachinko gaming machine according to claim 4, wherein a switch operation piece is formed that moves in a direction along the line and switches between opening and closing of the contact of the switch body.

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