JP3943957B2 - Game machine door structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a door structure of a gaming machine having a door member that allows opening and closing of the front surface of the gaming machine main body, and in particular, in order to make it easy for game media to enter, for example, a prize opening with respect to the gaming board of the gaming machine main body. The present invention relates to a technique that does not easily separate the door member and the gaming machine body or a technique that prevents fraud.
[0002]
[Prior art]
As shown in the perspective view of FIG. 10, the gaming machine 1 is composed of a gaming machine main body and a door member that are configured in a vertically long rectangular frame and are firmly fixed to an installation location of the gaming machine 1. The gaming machine main body includes an outer frame 3 and a front frame 4 that is held on one side by the outer frame 3 and that can be opened and closed with respect to the outer frame 3. The table frame 4 is configured by collecting almost all the main components constituting the pachinko gaming machine 1.
[0003]
The main components provided in the front frame 4 include a game board 6 whose board surface is a game area, and a launching device (game) for launching a game medium (hereinafter referred to as a pachinko ball) in the game area provided on the game board 6. A ball tray 2 serving as a tray for storing an operation handle 8 for operating the ball processing unit, a pachinko ball to be supplied to the pachinko gaming machine 1, and a prize ball paid out from the gaming machine 1 when the pachinko ball wins a prize. And a pachinko ball paying unit (not shown) for discharging a predetermined number of pachinko balls as required, and a control for controlling the gaming state by controlling various devices provided in the direction of the back side of the game board 6 Apparatus (not shown).
[0004]
Note that the gaming medium of the gaming machine in the present invention is a spherical ball having a diameter of about 11 mm, or a diameter of 25 to 30 mm, which is used by converting into cash in order to advance a predetermined game by the gaming machine. This is a value medium for gaming machines in which the predetermined game is advanced by a value medium as a medal having a length of about 1.2 mm. A gaming machine such as a pachinko gaming machine is provided on the front side of the game according to the progress of the game through a ball discharge passage serving as a game medium passage provided inside the main body, cash or gaming ball rental. A ball tray, which is a tray for receiving a lent out loan through the ball discharge passage by a dedicated card (pachinko / paid card), is provided.
[0005]
On the other hand, a door member consists of the window frame 5 and the support member 2 with a ball tray, and the window frame 5 which becomes an upper surface member is provided in the front upper part of the surface frame 4 so that opening and closing is possible. The window frame 5 is provided with a see-through portion 9 through which the entire game area of the game board 6 can be looked into within the frame. A decorative LED / decorative lamp, speakers 12, 12 and the like are provided along the outer periphery of the see-through portion 9. This decoration LED / decoration lamp blinks according to the progress of the game. The speakers 12 and 12 emit various sound effects according to the progress of the game.
[0006]
In addition, a ball tray 19 for storing pachinko balls is provided below the game board 6 on which the above-described components and devices are provided. The ball tray 19 is integrated with the support member 2 with a ball tray, which is a lower surface member that can be opened and closed with respect to the front frame 4. Then, when the support member 2 with the ball tray is opened, it is possible to look into the launching device and the like installed on the front frame 4 side. In FIG. 10, only one ball tray 19 is provided for the gaming machine 1, but the ball tray 19 is not limited to a single plate, and two ball trays that are divided into two upper and lower stages. May be provided.
[0007]
When the support member 2 with the ball receiving tray is opened, the payout port at the end of the ball discharge passage (opening port) on the gaming machine main body side can be seen, and the payout port can be looked at on the ball receiving plate side. it can.
[0008]
Further, the ball receiving tray 19 is provided with a ball punching hole mechanism for storing a game ball in a game ball storage box or the like provided separately from the game machine. This ball punching hole mechanism is used when the ball punching hole is opened and transferred to a game ball storage box or the like before the game ball is completely stored in the ball tray.
[0009]
The ball tray 19 has a storage part for storing pachinko balls inside, and is provided so as to protrude forward from the front surface of the pachinko gaming machine 1. Further, with the bottom surface of the right side portion of the ball receiving tray 19 as a base end, a gentle inclination toward the guide channel 20 for guiding the pachinko ball to the launching device is provided. An opening for paying out a winning ball or a lending ball to be paid out at the time of winning, that is, a payout port 22 is provided upstream of the slope.
[0010]
The game board 6 is formed of a substantially square plywood so as to be housed and fixed in a housing frame (not shown) of the game board 6 integrally formed on the back side of the front frame 4.
[0011]
[Description of hinge part]
As shown in FIG. 11, the window frame 5 that is a door member has a left end attached to the front frame 4 via an upper hinge portion 30 and a lower hinge portion (not shown) so as to be freely opened and closed. As shown in FIG. 12A, the upper hinge portion 30 is provided on the plate member 32 having the bearing portion 31 fixed to the front frame 4, the holding member 33 fixed to the window frame 5, and the holding member 33. A door member detaching pin (shaft portion) 35 that is removably inserted into the support pieces 34, 34, and a spring 36 that urges the pin 35 upward.
[0012]
The holding member 33 is disposed with a gap d1 below the plate member 32 of the front frame 4. An upper end portion of the door member removal pin 35 is loosely fitted in the bearing portion 31 of the plate member 32. Further, as shown in FIG. 12B, a lever portion 35 a that is bent in a substantially L shape is formed on the lower side of the door member removal pin 35.
[0013]
A washer member 35 b disposed between the upper and lower support pieces 34 is fixed to the upper side of the door member removal pin 35. A spring 36 is interposed between the washer member 35 b and the lower support piece 34.
[0014]
As shown in FIG. 12 (c), the lower portion of the lever portion 35a is open, and the lever portion 35a is pushed down with a finger or the like, so that the door member removal pin 35 is moved downward against the urging force of the spring 36. It can be slid.
[0015]
Further, the lower hinge portion has a pin member fixed to the window frame 5 and a locking hole (none of which is shown) provided in the front frame 4.
[0016]
When the window frame 5 is attached to the front frame 4, the pin of the lower hinge portion is first inserted into the locking hole with the lever portion 35 a of the door member removal pin 35 of the upper hinge portion 30 pushed down.
[0017]
Next, after the door member removal pin 35 of the upper hinge portion 30 is aligned with the bearing portion 31 of the plate member 32, the pressing force applied to the lever portion 35a is released. Thereby, the door member removal pin 35 is raised by the urging force of the spring 36, and the upper end portion thereof is inserted into the bearing portion 31.
[0018]
On the contrary, when the window frame 5 is removed from the front frame 4, the lever portion 35 a of the door member removal pin 35 in the upper hinge portion 30 is pushed down, and the upper end portion of the pin 35 is extracted from the bearing portion 31. After the upper end of the window frame 5 is shifted to a position where it does not interfere with the plate member 32, the entire window frame 5 is lifted and the pin of the lower hinge portion is pulled out from the locking hole.
[0019]
[Problems to be solved by the invention]
By the way, conventionally, in the upper hinge portion 30, as shown in FIG. 12A, the gap d1 between the plate member 32 fixed to the front frame 4 and the holding member 33 fixed to the window frame 5. And a gap d2 between the plate member 32 and the main body of the front frame 4, and these gaps d1 and d2 are exposed to the outside, so that the door member removal pin 35 is externally provided through these gaps d1 and d2. It was a structure that can be operated and pushed down.
[0020]
A piano wire or the like can be inserted into the gaps d1 and d2, and when a person who intends to cheat depresses the door member removal pin 35, it is separated from the bearing portion 31 and the door of the gaming machine 1 is separated. The member 5 can be opened.
[0021]
As described above, when the door member 5 is opened, it becomes possible for a fraudulent person to perform a fraudulent work on a gauge or the like on the game board 6, and a fraudulent act that facilitates the insertion of a game ball into the winning opening is performed. There was a possibility.
[0022]
The present invention has been made in view of the above-mentioned problems. For example, in order to make it easier for a game ball to enter a winning opening, a door member and a gaming machine main body are separated from the gaming board of the gaming machine. It is an object of the present invention to provide a door structure for a gaming machine that can prevent an action and thereby improve crime prevention in a gaming machine and damage prevention effect when it is inadvertently installed.
[0023]
[Means for Solving the Problems]
The door structure of the gaming machine of the present invention is configured as follows in order to solve the above-described technical problem.
[0024]
That is, the door structure of the gaming machine according to the present invention is provided in a gaming machine body that requires gaming media for gaming, a door member that allows the front surface of the gaming machine body to rotate, and the gaming machine body or the door member. A hinge having a shaft portion, and having the shaft portion as a fulcrum, the door member and the gaming machine main body being rotatable, and the shaft portion being fitted to be movable in the fitting / removing direction. And a locking member extending in a direction perpendicular to the axis of the shaft portion on the shaft portion, while a blocking member is provided on the gaming machine body or the door member. This blocking member is a member that moves between the blocking position and the non-blocking position of the movement of the shaft portion in the fitting / removing direction by rotating, and in the state where the blocking member has been moved to the blocking position, at least a portion of said blocking member, through the axis of the shaft portion Wherein the circumference is and when distribution immediately below the engaging piece is both abut on the locking pieces.
Further, the blocking member is a member that moves between a blocking position and a non-blocking position of movement of the shaft portion in the fitting / removing direction by sliding, and in the state where the blocking member is moved to the blocking position, the blocking member at least a portion of the, or as to abut on both the locking pieces when distribution directly below the surrounding a and the engaging piece through the axis of the shaft portion.
[0025]
In addition, a hinge part means the structure which can mutually rock | fluctuate around a center axis | shaft or rotate using a hinge pin etc. The fulcrum and connection point of this hinge structure are called a rotation fulcrum and a smooth joint, respectively. Further, the hinge portion may be on the gaming machine main body side, on the door member side, or on both the gaming machine main body side and the door member side.
[0026]
With this configuration, with the blocking member blocked from moving the shaft, a linear tool such as a piano wire is inserted from outside the gaming machine through various gaps (openings) near the hinge to move the shaft. Even if it tries, the axial part does not move. That is, a linear tool such as a piano wire is often inserted through a gap between the door member and the gaming machine main body. In this case, since the blocking member according to this configuration is in contact with the locking piece of the shaft portion and prevents the shaft portion from moving, the shaft portion is moved in the fitting / removing direction using a linear tool such as a piano wire. Even if it tries to make it, it will hit against the blocking member and will not be able to move. Therefore, it is possible to prevent a fraudster from opening a door member of the gaming machine to perform a fraudulent work on a gauge or the like on the game board, and to improve the crime prevention effect.
[0027]
The door structure of the gaming machine of the present invention is composed of the above-described essential components, but it is established even when the components are specifically as follows.
[0028]
That is, in the door structure of the gaming machine of the present invention, the shaft portion is elastically biased in the fitting / removing direction.
[0031]
Furthermore, in the door structure of the gaming machine of the present invention, the locking by the blocking member is such that the shaft portion is fitted to the bearing portion, and the door member and the gaming machine main body are pivotally supported. It is characterized by blocking movement at a position.
[0032]
Furthermore, in the door structure of the gaming machine of the present invention, the blocking member is prevented from moving the shaft portion by abutting against one side of the blocking member.
[0033]
It should be noted that the locking piece and the blocking member need only interact with each other and can be locked, and it is sufficient that either the locking piece or the blocking member fluctuates to prevent the movement of the shaft portion.
[0037]
Furthermore, the blocking member is rotatably held by a holding member, and a first locking portion that stops the rotation of the blocking member at the blocking position by contacting the holding member, and the locking It is good also as what has a 2nd latching | locking part which engages with a piece and blocks | prevents the movement of the said axial part.
[0038]
Furthermore, in the door structure of the gaming machine of the present invention, the blocking member is in a locked state with the blocking member when the door member is in a closed state, and an action of moving the shaft portion from the outside of the door member occurs. However, the movement of the shaft portion is prevented.
[0040]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a door structure of a gaming machine according to an embodiment of the present invention will be described in detail with reference to FIGS. In this embodiment, the gaming machine is described as a pachinko gaming machine.
[0041]
[Structure of gaming machine]
As shown in the front perspective view of FIG. 1, the pachinko gaming machine 1 includes an outer frame 3 that is configured in a vertically long rectangular frame and is firmly fixed to a place where the pachinko gaming machine 1 is installed, and the outer frame 3 A front frame 4 which is a main body portion of the pachinko gaming machine 1 which is held on one side and can be opened and closed with respect to the outer frame 3, and an upper table which can be opened and closed on the front upper part of the front frame 4 A window frame 5 serving as a member is provided, and almost all of the main components constituting the pachinko gaming machine 1 are integrated in the front frame 4.
[0042]
The main components provided in the front frame 4 include a game board 6 whose board surface is a game area, and a launching device (game) for launching a game medium (hereinafter referred to as a pachinko ball) in the game area provided on the game board 6. Ball processing unit) 7, an operation handle 8 for operating the launching device 7, a pachinko ball to be supplied to the pachinko gaming machine 1, and a pachinko ball when the pachinko ball enters the winning holes 15, 15, 18 and wins a prize. In the direction of the back side of the game board 6, a ball tray 2 that serves as a tray for storing award balls to be paid out from the machine 1, a pachinko ball dispensing unit (not shown) that discharges a predetermined number of pachinko balls as required. A control device (not shown) that controls the gaming state by controlling various devices provided.
[0043]
Further, the pachinko gaming machine 1 is provided with a window frame 5 serving as an upper front member that can be opened and closed with respect to the front frame 4. This window frame 5 is provided with a see-through portion 9 through which the entire game area of the game board 6 can be looked into within the frame (see FIG. 2).
[0044]
Further, along the outer periphery of the see-through portion 9, a decoration LED 10, decoration lamps 11 and 11, speakers 12 and 12, and the like are provided. The decoration LED 10 and the decoration lamps 11 and 11 blink according to the progress of the game. The speakers 12 and 12 emit various sound effects according to the progress of the game.
[0045]
Furthermore, the game board 6 is formed of a substantially square plywood so as to be housed and fixed in the housing frame 4a of the game board 6 attached to the substantially central portion of the table frame 4. The front surface of the guide rail 13 is planted in a substantially circular shape and guides the destination of the pachinko ball launched by the launcher 7, and obstacles such as nails and windmills provided in the area surrounded by the guide rail 13 A plurality of winning openings 15, 15 are provided as triggers for establishing a condition for paying out a pachinko ball as a prize ball when the object 14 and the pachinko ball enter.
[0046]
Furthermore, an image display device 17 for displaying various symbols and information as the game progresses is provided at the center of the game board 6. Immediately below the image display device 17 is provided a start winning port (start port) 18 for receiving a pachinko ball serving as a trigger for changing the display contents of the image display device 17. When a pachinko ball enters these winning openings 15, 15 or the start winning opening 18, a predetermined number of pachinko balls are paid out as prize balls.
[0047]
Further, an out port 16 is provided at the lowermost part of the pachinko gaming machine 1 to receive a pachinko ball that does not win any of the winning ports 15, 15, 18.
[0048]
In addition, a ball tray 19 for storing pachinko balls is provided below the game board 6 on which the above-described components and devices are provided. The ball tray 19 is integrated with the support member 2 with a ball tray, which is a lower surface member that can be opened and closed with respect to the front frame 4. In the present embodiment, only one dish is provided for the pachinko gaming machine 1 in the present embodiment, but in the present invention, it is not limited to only one dish, and is divided into two upper and lower stages. Two balls may be provided.
[0049]
As shown in FIG. 1, the ball tray 19 has a ball tray storage section that stores pachinko balls inside, and is provided so as to protrude forward from the front surface of the pachinko gaming machine 1.
[0050]
Further, with the bottom surface of the right side portion of the ball receiving tray 19 as a base end, a gentle inclination toward the launching portion entrance (left side in FIG. 1) 21 in the guide channel 20 that guides the pachinko ball to the launching device 7 is provided. An opening for paying out a winning ball or a lending ball to be paid out at the time of winning, that is, a payout port 22 is provided upstream of the slope.
[0051]
Further, in the middle of the slope, a punch hole 23 for discharging the pachinko balls stored by the ball punch button 31 is provided. The pachinko balls discharged from the punch hole 23 are accommodated in a pachinko ball storage box installed at an outlet portion discharged to the outside of the pachinko gaming machine 1 by a guide channel guided downward.
[0052]
[Description of hinge part]
As shown in FIG. 2, the upper and lower ends of the left end side of the window frame 5 are attached to the front frame 4 through an upper hinge portion 30 and a lower hinge portion (not shown) so as to be opened and closed.
As shown in FIGS. 3 and 4A, the upper hinge portion 30 includes a plate member 32 having a bearing portion 31 fixed to the front frame 4, a holding member 33 fixed to the window frame 5, and the holding member. A door member detaching pin (shaft portion) 35 slidably inserted into support pieces 34, 34 provided at 33, and a spring 36 that elastically biases the door member detaching pin 35 upward. Yes.
[0053]
The holding member 33 is disposed with a gap d1 below the plate member 32 of the front frame 4. An upper end portion of the door member removal pin 35 is loosely fitted in the bearing portion 31 of the plate member 32. Further, on the lower side of the door member removal pin 35, as shown in FIG. 4B, a locking piece 35a is formed as a lever member bent at a substantially right angle.
[0054]
A washer member 35 b disposed between the upper and lower support pieces 34 is fixed to the upper side of the door member removal pin 35. The above-described spring 36 is interposed between the washer member 35 b and the lower support piece 34.
[0055]
Then, by pushing down the locking piece 35 a with a finger or the like, the door member removal pin 35 slides downward against the urging force of the spring 36, and the upper end portion of the plate member 32 fixed to the front frame 4. The upper hinge part 30 is opened by being extracted from the bearing part 31.
[0056]
As shown in FIG. 4C, a blocking member 40 that prevents the door member removal pin 35 from moving in the fitting / removing direction is disposed below the door member removal pin 35. The blocking member 40 is attached to the holding member 33 with a rotation shaft 37, and a position where the movement of the door member removal pin 35 is blocked (hereinafter referred to as a blocking position) and a position where the blocking member 40 is not blocked (hereinafter, non-blocking). It is possible to move between it and the blocking position. 4A, 4B, and 4C show a state in which the blocking member 40 is in the blocking position.
[0057]
As shown in FIG. 5, the blocking member 40 includes a horizontally long rotating plate 41 in which a lower portion on one side is inflated, a handle 42 provided on a side end of the rotating plate 41 in which the inflating side is inflated, and the handle 42. A second locking portion 43 that is provided at the upper end on the opposite side of the door member and abuts against one side of the locking piece 35a of the door member removal pin 35, and below the second locking portion 43 to stop the blocking member 40 at the blocking position. And a first locking portion 44 provided at the top.
[0058]
In addition, a round hole 45 for inserting the rotation shaft 37 (FIG. 4A) is provided in the swollen portion of the rotation plate 41, and the rotation plate 41 is positioned at the blocking position or the non-blocking position. A convex portion 46 is provided at the approximate center of the rotating plate 41. A reinforcing restricting portion 47 is formed between the second locking portion 43 and the first locking portion 44 of the rotating plate 41.
[0059]
On the other hand, as shown in FIG. 4C, the holding member 33 of the front frame 4 is formed with two recesses 48a and 48b into which the convex portions 46 of the rotating plate 41 can be inserted. And when the convex part 46 of the rotation board 41 is inserted in one hollow 48a, the blocking member 40 is positioned in the blocking position. At this time, the first locking portion 44 of the rotating plate 41 contacts the holding member 33 so that the rotating plate 41 does not rotate further in the predetermined direction R.
[0060]
From this state, when the rotating plate 41 is rotated in the direction Q opposite to the R direction, as shown in FIG. 6, the convex portion 46 (FIG. 5) of the rotating plate 41 is inserted into the other recess 48b. As a result, the blocking member 40 is positioned at the non-blocking position.
[0061]
The rotating plate 41 is elastically pressed against the holding member 33 with a constant urging force, and the urging force holds the convex portion 46 in a state of being inserted into the recesses 48a and 48b. Yes. Further, by adding a certain level of rotational force to the rotary plate 41, the convex portion 4 6 recesses 48a, so that the exit from 48b.
[0062]
The lower hinge portion has a pin member fixed to the window frame 5 and a locking hole (none of which is shown) provided in the front frame 4.
[0063]
[Attaching method of window frame 5]
When attaching the window frame 5 to the front frame 4, first, the pin of the lower hinge portion is inserted into the locking hole. Next, the blocking member 40 of the upper hinge portion 30 is placed at the non-blocking position (FIG. 6), and the lever portion 35a of the door member removal pin 35 is pushed down, and the door member removal pin 35 is moved to the bearing portion 31 of the plate member 32. After that, the pressing force applied to the lever portion 35a is released. Thereby, the door member removal pin 35 is raised by the urging force of the spring 36, and the upper end portion thereof is inserted into the bearing portion 31.
[0064]
Thereafter, the blocking member 40 is rotated and disposed at the blocking position, and the state is maintained as it is. As a result, as shown in FIG. 4A, the second locking portion 43 of the blocking member 40 is disposed directly below the door member removal pin 35, so that the door is opened from the outside through the gaps d <b> 1 and d <b> 2 of the upper hinge portion 30. Even if it is going to push down the member removal pin 35, the locking piece 35a collides with the 2nd locking part 43, and the movement to a fitting / removing direction becomes impossible.
[0065]
When removing the window frame 5 from the front frame 4, the window frame 5 is opened and the blocking member 40 of the upper hinge portion 30 is rotated to the non-blocking position. Next, the lever portion 35a of the door member removal pin 35 is pushed down, and the upper end portion of the window frame 5 is shifted to a position where it does not interfere with the plate member 32 in a state where the upper end portion of the door member removal pin 35 is extracted from the bearing portion 31. Then, the whole window frame 5 is lifted and the pin of the lower hinge part is pulled out from the locking hole.
[0066]
In addition, a hinge part means the structure which can mutually rock | fluctuate around a center axis | shaft or rotate using a hinge pin etc. The fulcrum and connection point of this hinge structure are called a rotation fulcrum and a smooth joint, respectively. The upper hinge portion 30 may be on the gaming machine main body 1 side, on the window frame 5 side, or on both the gaming machine main body 1 side and the window frame 5 side.
[0067]
As described above, with the blocking member 40 blocking the movement of the door member removal pin 35, the gaps d1 and d2 near the upper hinge portion 30 of the ball game machine 1 from the outside of the ball game machine 1 (FIG. 4 ( The operation when a linear tool such as a piano wire is inserted will be described through c)).
[0068]
In many cases, a linear tool such as a piano wire is inserted through the gaps d1 and d2 between the window frame 5 and the front frame 4. In this case, the blocking member 40 according to the present invention is in contact with the locking piece 35a of the door member removal pin 35 and prevents the door member removal pin 35 from moving, so that a linear tool such as a piano wire is used. Even if the door member removal pin 35 is moved in the fitting / removing direction, it comes into contact with the locking piece 43 of the blocking member 40 and cannot be moved. As a result, it is possible to prevent the window frame 5 of the ball and ball game machine 1 from being opened and to perform illegal work on the gauge or the like on the game board 6 and to improve the crime prevention effect.
[0069]
Further, the locking piece 35a of the door member removal pin 35 and the second locking portion 43 of the blocking member 40 only need to interact and lock, and either the locking piece 35a or the blocking member 40 varies. Thus, it is only necessary to prevent the movement of the shaft portion.
[0070]
The embodiment of the present invention has been specifically described above, but the present invention is not limited to the above-described embodiment, and various modifications based on the technical idea of the present invention are possible.
[0071]
For example, as shown in FIG. 7, the door member removal pin 35 is supported so as to be rotatable about its central axis and movable up and down, and the block-shaped blocking member 50 is fixed to the holding member 33 at a predetermined position. Then, by rotating the door member removal pin 35 and disposing the locking piece 35a at the blocking position immediately above the blocking member 50, the door member removal pin 35 can be prevented from moving in the fitting / removing direction. In addition, it is preferable to provide a locking means for locking the rotation of the door member removal pin 35 at this blocking position. In this case, the door member removal pin 35 moves between a blocking position (a position indicated by a broken line) and a non-blocking position (a position indicated by a solid line).
[0072]
Further, as shown in FIG. 8, both end portions of a substantially U-shaped blocking member 51 are rotatably attached to the holding member 33, and the door member removal pin 35 is locked by both legs 52, 52 of the blocking member 51. It is also possible to prevent the door member removal pin 35 from moving in the fitting / removing direction by sandwiching the piece 35a from above and below.
[0073]
The blocking member 51 is attached so as to be freely movable so as to prevent the door member removal pin 35 from moving by being tilted or raised. Then, when the blocking member 51 is turned, the blocking member 51 moves between a blocking position (a position indicated by a solid line) and a non-blocking position (a position indicated by a broken line).
[0074]
Further, as shown in FIG. 9, a substantially L-shaped blocking member 53 is slidably attached to the holding member 33, and the leading end of the blocking member 53 is disposed directly below the locking piece 35 a of the door member removal pin 35. By doing so, the vertical movement of the door member removal pin 35 can be prevented. In this case, the blocking member 35 moves between a blocking position (a position indicated by a solid line) and a non-blocking position (a position indicated by a broken line).
[0075]
Further, as the blocking member, a cover-shaped blocking member (not shown) that covers at least the locking piece 35a of the door member removal pin 35 when the window frame 5 is closed can be movably attached.
[0076]
For example, in the above-described embodiment, a piano wire is used as an example of a linear tool used for an unauthorized act of fraud. Needless to say, from the outside of the gaming machine 1, Possibility of pushing the door member removal pin 35 through the gaps d1 and d2 and moving it in the fitting / removing direction, removing the window frame 5 from the gaming machine body, and performing unauthorized operations on the gauges provided on the gaming board 6 Mention other linear tools with Specifically, in addition to the piano wire, wire, copper wire, chain, thread such as silk thread and raw thread can be cited as examples. It can be blocked by the members 40, 50, 51, 53.
[0077]
【The invention's effect】
According to the present invention, while the movement of the shaft portion is blocked by the blocking member, the shaft portion is moved by inserting a linear tool such as a piano wire from the outside of the gaming machine through various openings near the hinge portion. However, the shaft is not transferred. That is, a linear tool such as a piano wire is often inserted through a gap between the door member and the gaming machine main body. In this case, since the blocking member according to this configuration is in contact with the locking piece of the shaft portion and prevents the shaft portion from moving, the shaft portion is moved in the fitting / removing direction using a linear tool such as a piano wire. Even if it tries to make it, it will hit against the blocking member and will not be able to move. As a result, it is possible to prevent a fraudster from opening the door member of the gaming machine and performing a fraudulent work on a gauge or the like on the game board, thereby improving the crime prevention effect.
[Brief description of the drawings]
FIG. 1 is a front perspective view of a ball game machine according to an embodiment of the present invention.
FIG. 2 is a front perspective view showing a state in which the window frame of the ball game machine according to the embodiment of the present invention is opened.
FIG. 3 is a front view showing an upper hinge portion of the ball game machine according to the embodiment of the present invention.
FIG. 4 is a view showing a blocking member of the ball game machine according to the embodiment of the present invention.
FIG. 5 is a view showing a blocking member of the ball game machine according to the embodiment of the present invention.
FIG. 6 is a view showing a non-blocking position of a blocking member of the ball game machine according to the embodiment of the present invention.
FIG. 7 is a view showing a blocking member according to another embodiment of the present invention.
FIG. 8 is a view showing a blocking member according to another embodiment of the present invention.
FIG. 9 is a view showing a blocking member according to another embodiment of the present invention.
FIG. 10 is a front perspective view of a conventional ball game machine.
FIG. 11 is a front perspective view showing a state in which a window frame of a conventional ball game machine is opened.
FIG. 12 is a view showing an upper hinge part of a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Ball game machine 3 Outer frame 4 Front frame 5 Window frame 6 Game board 30 Upper hinge part 31 Bearing part 35 Door member removal pin (shaft part)
35a Locking pieces 40, 50, 51, 53 Blocking member 43 Second locking portion 44 First locking portion

Claims (6)

A gaming machine body that requires gaming media for gaming;
A door member that allows the front surface of the gaming machine main body to rotate;
A shaft portion provided on the gaming machine main body or the door member is provided, and the door member and the gaming machine main body are rotatable about the shaft portion as a fulcrum, and the shaft portion is moved along the fitting / removing direction. A hinge portion having a bearing portion that is movably fitted; and
A door structure of a gaming machine equipped with
While providing a locking piece extending in a direction orthogonal to the axis of the shaft portion in the shaft portion, set the deter member to the game machine main body or the door member,
This blocking member is a member that moves between a blocking position and a non-blocking position of movement in the fitting direction of the shaft portion by rotating,
In the state where the blocking member is moved to the blocking position,
Door structure of a game machine, characterized in that abut at least a part, in both the locking pieces when distribution directly below the surrounding a and the engaging piece through the axis of the shaft portion of the blocking member. A gaming machine body that requires gaming media for gaming;
A door member that allows the front surface of the gaming machine main body to rotate;
A shaft portion provided on the gaming machine main body or the door member is provided, and the door member and the gaming machine main body are rotatable about the shaft portion as a fulcrum, and the shaft portion is moved along the fitting / removing direction. A hinge portion having a bearing portion that is movably fitted; and
A door structure of a gaming machine equipped with
While providing a locking piece extending in a direction orthogonal to the axis of the shaft portion in the shaft portion, set the deter member to the game machine main body or the door member,
This blocking member is a member that moves between the blocking position and the non-blocking position of the movement of the shaft portion in the fitting / removing direction by sliding,
In the state where the blocking member is moved to the blocking position,
Door structure of a game machine, characterized in that abut at least a part, in both the locking pieces when distribution directly below the surrounding a and the engaging piece through the axis of the shaft portion of the blocking member.   The door structure of a gaming machine according to claim 1 or 2, wherein the shaft portion is elastically biased in the fitting / removing direction.   The blocking member prevents movement of the shaft portion in the fitting / removing direction at a position where the shaft portion is fitted to the bearing portion and the door member and the game machine main body are pivotally supported. The door structure of the gaming machine according to any one of claims 1 to 3. The blocking member is rotatably held by a holding member, and is engaged with the locking piece and a first locking portion that stops the rotation of the blocking member at the blocking position by contacting the holding member. The game machine door structure according to any one of claims 1, 3, and 4, further comprising a second locking portion that prevents movement of the shaft portion. When the door member is in a closed state, it is locked by the blocking member, and the movement of the shaft portion is blocked even if an action of moving the shaft portion from the outside of the door member occurs. The door structure of the gaming machine according to any one of claims 1 to 5 .

Images