JP2004208803A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the detachable replacement work of a game board. <P>SOLUTION: The Pachinko game machine 1 has the detachably replaceable game board 6, which 6 enables the loading of the game board on or the unloading thereof from a base frame 4. A game board support member 26 is mounted inside the base frame 4 and the game board 6 is held with the left rim part thereof fitted into the game board support member 26. Under such a condition, fixing means such as lock members 30 and 32 are released and by pulling the game board 6 out to a player side using a recessed part 42, the game board 6 turns ahead together with the game board support member 26 and comes off the base frame 4 thereby facilitating the detachable replacement work. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a gaming machine for performing a game using a gaming ball, and more particularly to a game board exchange-type gaming machine capable of detachably attaching a game board to a game machine body.
[0002]
[Prior art]
As a conventional technique related to this kind of gaming machine, there is a pachinko gaming machine of a game board detachable and replaceable type described in a known document (for example, see Patent Document 1). In this known pachinko gaming machine, a game board is set and held so as to be detachable and replaceable from the front side with respect to a holding frame inside the game machine main body, and the holding frame allows the game board to be mounted vertically. On the other hand, a handle is appropriately provided on a required portion of the game board on the attaching / detaching direction side.
[0003]
According to the above-mentioned known pachinko gaming machine, when replacing the game board, the worker appropriately uses the handle, and once puts the game board on the receiving portion, then attaches and detaches the game board to and from the holding frame. That is, it can be put in and out. For this reason, when attaching / removing the game board, the worker only has to spend labor for lifting the game board on the receiving portion, or only for removing the game board from the receiving portion.
[0004]
[Patent Document 1]
JP-A-9-262352 (page 1-2, FIGS. 1 and 5)
[0005]
[Problems to be solved by the invention]
When putting the game board in and out of the holding frame as described above, the load on the weight can be reduced by placing the game board in the receiving portion, and also taking the game board in and out, and lifting and taking it out. In such a case, it is considered that each work can be performed quickly by appropriately using the handle.
[0006]
However, with the known pachinko machines, the game board after being removed from the holding frame is taken away to another place or the game board to be newly attached is carried from another place because of too much simplicity of the work of attaching and detaching the game board. No effective allowance has been made for the transport work when carrying out. That is, although the gaming board is provided with a handle as described above, this handle is merely provided as an auxiliary for the purpose of speeding up the attaching and detaching work of the gaming board. Not very practical as a handle for work.
[0007]
On the other hand, the detachable game board does not simply have to be quick and easy to attach and detach, but it always accompanies the carrying of the game board. It is no exaggeration to say that the lack of appropriate allowances is incomplete as a technical measure.
[0008]
SUMMARY OF THE INVENTION It is an object of the present invention to provide a gaming machine capable of safely performing not only a game board attaching / detaching operation but also its transport operation.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, the gaming machine of the present invention has a recess into which a finger can be inserted at any one of the four corners of the game board, and this recess is used as a handle for holding the game board. (Solution 1). The recesses serving as handles may be provided at only one of the four corners of the game board, or may be provided at a plurality of places.
[0010]
As described above, if there are concave portions serving as handles at the four corners of the game board, a concave portion serving as a handle having a sufficient size can be formed without being restricted by space in the game area. For this reason, the worker can reliably hold the concave portion serving as a handle, and the posture can be reliably stabilized when carrying or removing the game board.
[0011]
In addition, if the recess serving as a handle is located at the four corners of the game board, the game board can be gripped at a position away from the guide rail or the like, and if the recess serving as the handle is located at any of the four corners. Since the game board can be held on a diagonal line, the posture of the game board is stabilized. Therefore, it is possible to safely carry the game board without shifting the position for gripping the concave portion serving as a handle when carrying the game board, and without touching the guide rails of the operator's fingers. Attachment / removal work can be performed easily.
[0012]
As a more specific configuration, the gaming machine of the present invention is provided detachably on the gaming machine main body, and has a game board having a game area on the front side facing the player, and a game board provided on the front face of the game board, outside the game area. And a handle for holding the game board at any one of the four corners (solution 2).
[0013]
Handles can be provided on the front surface of the game board at four corners outside the game area without obstructing the game area. In addition, if the handles are located at the four corners of the game board and are provided on the front of the game board, the posture of the game board becomes stable when being carried, and the front face of the game board when the operator grips the handle. Is turned to the outside of the worker. That is, since the worker holds the handle in a manner of holding the hand, that is, the back of the hand is oriented in the same direction as the front of the game board, the front of the game board is naturally located outside when viewed from the worker when carrying. Will be done. For this reason, various control boards provided on the back surface of the game board are not exposed to the outside of the worker, and there is no possibility that the control boards may hit the surroundings and be damaged when being carried.
[0014]
In this regard, the control board is a particularly expensive part of the game board, so if it is damaged, the replacement cost will be high, and if the control board needs to be reported to the authorities, There is a situation that it is difficult to replace the components in the game area. Under such circumstances, according to the present invention, it is possible to minimize the risk of damage to control boards by setting the handle at the front of the game board.
[0015]
The above-mentioned handle is preferably provided at the upper right corner when viewed from the front of the game board (solution 3). For example, when the game board is slid in the horizontal direction and attached to the game machine body (base frame or the like), if the handle is located at the upper right corner when viewed from the front, the game machine body starts with the left edge of the game board at the top. This makes it extremely easy to attach the game board in this mode. Conversely, when the game board is removed, the player removes the game board from the main body of the game machine with the right edge thereof at the head.
[0016]
Also, since the handle is located at the upper right corner of the game board, for example, after holding the handle at the time of attachment and transporting the game board to the game machine main body, while holding the handle, the game board is The operation can be smoothly shifted to the mounting work by the slide method. In addition, when removing, after grasping the handle and pulling out the game board from the game machine main body, it is possible to smoothly shift to the next work of carrying the game board while holding the handle, so Work efficiency at the time of replacement can be greatly improved.
[0017]
In the above aspect (solution 3), the handle may be provided at the upper left corner when viewed from the front of the game board. This case is suitable when the sliding direction of the game board is opposite to the above.
[0018]
More preferably, the game board includes an accessory attached to the front surface thereof outside the game area, and a handle is formed integrally with the accessory (solution 4). In this case, if it is planned that the accessory member is attached to the game board, it is only necessary to form a handle on the accessory member in advance, so there is no need to rework the process of assembling the game board. . For this reason, for example, there is no need to separately add a handle to a game board or to form a handle on a game board, and it is possible to prevent an unnecessary increase in manufacturing cost and process.
[0019]
Further, as a practical embodiment of the present invention, the above-mentioned handle is formed on the front side of the game board, and is formed of a groove-shaped recess through which a finger can be inserted. (A solution 5). In this case, when a finger (for example, a finger other than the thumb) is inserted into the recess through the opening, the center of the game board is naturally located on an extension of the traction force, so that the worker pays particular attention to the balance. Even without this, it is possible to carry the game board more stably and safely.
[0020]
BEST MODE FOR CARRYING OUT THE INVENTION
The present invention can take a preferred embodiment as a pachinko gaming machine that provides a pachinko game or an arrangement ball game using a game ball, for example.
[0021]
FIG. 1 shows a pachinko gaming machine 1 according to one embodiment. The pachinko gaming machine 1 is configured with a rectangular outer frame 2 as a base, and a base frame 4 is mounted inside the outer frame 2. A game board 6 is detachably attached to the base frame 4, and the type of the pachinko gaming machine 1 is characterized by the board surface configuration of the game board 6. The detachable replacement of the game board 6 will be further described later.
[0022]
The game board 6 has a substantially rectangular outer shape when viewed from the front, and a substantially circular game area 8 is formed at the center thereof. As is well known, the game area 8 is surrounded by a guide rail 10 and a center accessory 12 is provided at a central position thereof. Note that, depending on the model of the pachinko gaming machine 1, a liquid crystal display device may be provided at the center position of the gaming area 8.
[0023]
In addition, board components such as obstacle nails, windmills, winning holes, and the like are usually arranged in the game area 8, but known components can be applied to these components. Is omitted.
[0024]
Further, a front frame 14 is attached to the outer frame 2 on the further front side of the base frame 4. The front frame 14 has a firing handle 16, a lower plate 18, and the like at a lower portion thereof in addition to a light emitting decoration device (not shown). A glass frame 20 is attached to the front frame 14 via a hinge, and the glass frame 20 can be opened and closed laterally on the front of the pachinko machine 1 as shown in the figure.
[0025]
FIG. 1 shows the glass frame 20 in an open state, so that the rear surface of the glass frame 20 is shown exposed. The glass frame 20 has a glass surface 22 at the center thereof. When the glass frame 20 is closed, the game area 8 is covered in the glass surface 22, and four corners of the game board 6 outside the game area 8 are formed of glass. It is covered by a frame 20. For this reason, in the game board 6, the game area 8 on the front surface thereof can be visually recognized by the player through the glass surface 22, and the four corners outside (surrounding) are not visually recognized by the player or hardly draw their attention. It becomes.
[0026]
A firing rail 24 is disposed below the glass surface 22 on the back of the glass frame 20, and the firing rail 24 continues to the guide rail 10 of the game board 6 with the glass frame 20 closed. Although hidden in FIG. 1, an upper plate is disposed below the glass surface 22 on the front side of the glass frame 20.
[0027]
FIG. 2 specifically shows a state in which the game board 6 is mounted on the base frame 4. In FIG. 2, the glass frame 20 is omitted together with the front frame 4. A game board support member 26 is attached to the base frame 4, and the game board support member 26 is arranged at one side edge (left side edge in this example) of the base frame 4. The game board support member 26 extends vertically along the left edge of the base frame 4, and both upper and lower ends thereof are connected to the base frame 4 via hinge pins 28. The hinge pins 28 protrude from the upper and lower ends of the game board support member 26, respectively, and enable the game board support member 26 to rotate in the horizontal direction with respect to the base frame 4.
[0028]
The game board support member 26 has a groove-shaped cross section when viewed in the longitudinal direction (vertical direction in this example), and can receive one side edge (left side edge in this example) of the game board 6 inside thereof. It has become. The game board support member 26 has support plates 26a and 26b at its upper and lower ends. The game board 6 is sandwiched between the support plates 26a and 26b to support the game board 6, and to retain its weight. It can rotate with respect to the base frame 4.
[0029]
The base frame 4 has an opening 4 a inside thereof, and the opening 4 a has a shape conforming to the outer shape of the game board 6. For this reason, as shown in FIG. 2, the game board 6 is attached to the base frame 4 in a state of being fitted into the opening 4a. The base frame 4 is provided with two lock members 30, 32 at the lower edge of the opening 4a. These lock members 30 and 32 are arranged at intervals in the width direction of the base frame 4, and both are rotatably supported on the base frame 4 in a vertical plane.
[0030]
One of the lock members 30 (the left side in this example) has, for example, a propeller shape with two blades, and can lock the game board 6 in a vertically long posture as shown in the figure. More specifically, a locking portion 34 is provided at a lower end portion of the game board 6, and the locking portion 34 is formed to protrude forward from the game board 6. On the other hand, as shown in FIG. 1, a claw 30 a corresponding to the locking portion 34 is formed at each end of the locking member 30, and the locking member 30 has the claw 30 a at the upper end of the locking portion 34. The game board 6 can be locked by being hooked. Note that the other lock member 32 also locks the game board 6 at the illustrated position, but a specific description thereof is omitted here.
[0031]
Further, another lock member 33 is provided at the upper edge of the opening 4a, and this lock member 33 is also supported rotatably in a vertical plane with respect to the base frame 4 as shown in FIG. Have been. As shown by the solid line in FIG. 2, the lock member 33 prevents the game board 6 from slipping out to the front side in a state where it is rotated downward, that is, locks, and turns upward as shown by the two-dot chain line. In the moved state, the lock is released. Note that the lock member 33 is shown only in FIG. 2 and is not shown in other drawings.
[0032]
FIG. 3 shows the game board 6 alone. The game board 6 has a game area 8 in the center of its front face, and when attached to the base frame 4 as described above, faces the player at this front face. Of the four corners outside the game area 8, the left corner has a flat top and bottom surface, so that the above-mentioned insertion into and removal from the game board support member 26 can be easily performed. It has become.
[0033]
On the other hand, the right corner of the game board 6 is not flat both up and down, and the whole or a part thereof is covered by the accessory of the game board 6. That is, a decorative member (so-called panel decoration, corner decoration) 40 is attached to the right edge of the front of the game board 6, and the decorative member 40 is attached to, for example, decorate the outside of the game area 8. .
[0034]
The decorative member 40 is formed such that the right part thereof along the right edge of the game board 6 when viewed from the front surface thereof. On the other hand, the center of the left part is formed in an arc shape in accordance with the outer shape of the game area 8, and the left part defines the left half circumference of the game area 8. The upper end of the decorative member 40 is formed along the upper edge of the game board 6, and the lower end is formed parallel to the lower edge of the game board 6.
[0035]
As shown, the upper right corner of the game board 6 is covered with a decorative member 40, and a handle 42 is formed integrally with the decorative member 40 at the upper right corner. A dent 44 is formed in the decorative member 40 at a position slightly from the upper right corner of the game board 6 to the center, and the dent 44 has an inverted triangular shape with the upper edge of the decorative member 40 as the base. As shown in FIG. 2, the lock member 33 described above fits into the depression 44 to lock the game board 6.
[0036]
FIG. 4 specifically shows the structure of the decorative member 40 including the handle 42. As is clear from the cross section of FIG. 4, the decorative member 40 has a solid structure as a whole and has a relatively large thickness. The decorative member 40 is formed with a groove-shaped recess 42a at the upper right corner of the game board 6, and the above-mentioned handle 42 is formed from the recess 42a.
[0037]
More specifically, the concave portion 42a is open toward the front surface of the game board 6, through which the operator can insert his / her fingers into the concave portion 42a. The concave portion 42a is formed so as to be recessed from the opening on the front surface in the thickness direction of the decorative member 40, and to be bent obliquely rightward and upward inside the decorative member 40. For this reason, the worker can bend the finger in the concave portion 42a as shown in the figure and turn the fingertip diagonally upward right (upper right corner of the game board 6). In the present embodiment, the concave portion 42a is formed to penetrate the decorative member 40, but the penetrated portion is closed by the game board 6a.
[0038]
In the decorative member 40, a thin portion 42b is left on the front side of the portion where the concave portion 42a is bent obliquely rightward upward, and the operator hooks his finger on the thin portion 42b as shown in the figure. Thus, the handle 42 can be firmly grasped. In FIG. 4, the lower edge of the thin portion 42b is chamfered in a curved shape, so that the contact with the operator's finger is reduced.
[0039]
As shown in FIG. 4, various control boards 46 are attached to the back of the game board 6, and these control boards 46 are used to control the progress of the game executed by the game board 6. (For example, CPU, ROM, RAM, counter, interface, etc.) are mounted.
[0040]
Here, as shown in FIG. 3, for example, if a center portion G (not necessarily the exact center or the center of gravity) is defined at a substantially middle position of the game board 6, this center portion G and the upper right corner are defined. the line L ₁ connecting the can be defined virtually. The actual recess 42a from that formed long narrow direction dampen the upper right corner of the game board 6 obliquely, the recess 42a is in a relationship extends in a direction perpendicular to the line L ₁ which is the virtual.
[0041]
Thus for example, when the operator inserts side by side 2-4 fingers other than thumb in the recess 42a, substantially conform to the line L ₁ where the line of action of the traction force is virtual described above, the game board in a natural way In this embodiment, the central portion G of FIG. 6 is pulled.
[0042]
FIG. 5 shows an example of carrying work of the game board 6. As described above, the operator H can carry the gaming board 6 with one (the left in this example) finger inserted into the concave portion 42a and the handle 42 firmly grasped. In this case, since the operator H is made to act toward the traction Fp directly above, become dressed imaginary line L ₁ described above along the vertical direction, substantially the central portion G of the nature and the game board 6 of the handle 42 It will be located directly below. Needless to say, the same applies to the case where the operator H holds the handle 42 with the right hand.
[0043]
If the handle 42 is gripped at the four corners (upper right corner in this example) of the game board 6 as described above, the center portion G of the game board 6 is naturally located directly below the handle 42 when the game board 6 is carried. Therefore, the game board 6 is settled in a posture that is approximately symmetric about the diagonal line (L ₁ , L _{3 in} FIG. 5). Therefore, when the game board 6 is carried, its posture can be favorably stabilized.
[0044]
On the other hand, in the case of gripping the position at the center of the top of the game board 6 (for example, the guide rail 10), the center G is temporarily directly below the gripping position while the center is accurately gripped. However, if the gripping position is slightly deviated from the center in the width direction, the direction of the traction force is deviated from the position of the center portion G, and the gaming board 6 is rotated by the couple force at this time, and the posture is extremely improper. Will stabilize.
[0045]
Note that such a phenomenon that the posture becomes unstable is caused by the gripping position with respect to the game board 6, and is considered to occur irrespective of the specific shape of the handle. Therefore, even if the handle is provided on the top side of the back of the game board 6, if the gripping position is not exactly at the center, the posture becomes similarly unstable.
[0046]
In this regard, in this embodiment, since the handles 42 are located at the four corners (upper right corner) of the game board 6, it can be said that the attitude of the game board 6 can be rationally stabilized as described above. Further, the inventors of the present invention pursued a more preferable mode of providing the handles 42 at the four corner positions of the game board 6, and as a result, by configuring the handles 42 from the concave portions 42a as described above, The direction of the tractive force has been successfully positioned just above the center G. Therefore, the worker H can carry the game board 6 extremely easily without requiring excessive attention and skill in the balance of the game board 6.
[0047]
In the present embodiment, the handle 42 is formed at the upper right corner of the game board 6, but when the handle 42 is provided at the four corner positions, the traction force and each virtual line are set according to the gripped position. It is self-evident that the relative positional relationship with L _{1 to} L ₄ is determined without particular explanation.
[0048]
Further, since the handle 42 is formed integrally with the decorative member 40, the handle 42 is secured simply by attaching the decorative member 40 as an accessory to the game board 6. Therefore, there is no need to separately attach a handle to the game board 6 or form a handle on the game board 6a, so that the manufacturing process of the game board 6 does not become complicated.
[0049]
As is clear from FIG. 5, since the handle 42 is provided on the front surface of the game board 6, the operator H grasps the handle 42 in a proper holding manner, so that the front face of the game board 6 is naturally formed. It will be located outside when viewed from the worker H. Therefore, the control boards 46 are not exposed to the outside of the worker H when the game board 6 is carried, so that contact between the control boards 46 and the surroundings is avoided.
[0050]
Next, FIG. 6 shows an example of the work of attaching and detaching the game board 6. In the present embodiment, the game board support member 26 is provided on the base frame 4, and the game board 6 can be attached to the game board support member 26 by a slide method.
[0051]
FIG. 6 shows the game board 6 being substantially parallel to the front surface of the base frame 4, but the actual mounting is performed with the game board 6 at an angle to the front surface of the base frame 4. Do. That is, in FIG. 6, the game board support member 26 is fitted inside the base frame 4, but when the game board support member 26 is rotated forward (arrow A) from this state, the above-described support plates 26a, 26b Is pulled out from the base frame 4.
[0052]
With the game board support member 26 turned to the near side as described above, the game board 6 is moved, for example, in the direction of arrow B, and the left edge thereof is directly opposed to the game board support member 26. At this time, the game board 6 is angled with respect to the front surface of the base frame 4 in accordance with the rotation angle of the game board support member 26.
[0053]
In FIG. 6, the game board 6 is merely positioned parallel to the front surface of the base frame 4 for the convenience of drawing, and the angle of the game board 6 is adjusted from the beginning in accordance with the rotation angle of the game board support member 26. You may attach it.
[0054]
Next, the game board 6 is slid in the lateral direction (left direction in this example), and its left edge is fitted into the game board support member 26. In the case of the present embodiment, as shown in FIG. 2, a display window 26c is formed on the upper front surface of the game board support member 26. At this time, if the game board 6 is fitted properly, the display window 26c is formed. For example, the character display of "OK" can be confirmed. In addition, the character display is attached in advance to the upper left corner of the game board 6.
[0055]
When the game board 6 is securely fitted into the game board support member 26, the weight of the game board 6 is supported by the game board support member 26. Then, when the game board 6 is pushed toward the base frame 4 while keeping the weight on the game board support member 26, the game board 6 fits completely into the opening 4a. 6 rotates to the back.
[0056]
Thereafter, when the game board 6 is locked to the base frame 4 using the lock members 30, 32, 33 and the like, the mounting work is completed. When the glass frame 20 is closed after the game board 6 is attached, the handle 42 is not visually recognized by the player.
[0057]
In the above mounting work, the worker H can perform the work satisfactorily while holding the handle 42. That is, after the game board 6 is carried by grasping the handle 42, the game board 6 can be fitted into the game board support member 26 with the handle 42 still being grasped. For this reason, it is possible to smoothly shift from the carrying operation of the game board 6 to the attaching operation thereof, and it is not necessary to change the handle 42 again, so that the attaching operation can be performed efficiently.
[0058]
The operation of removing the game board 6 follows the reverse procedure. First, the worker H releases the fixing means such as the lock members 30, 32, and 33 with the glass frame 4 opened, and inserts a finger into the recess 42a from the front surface of the game board 6. Then, by pulling the game board 6 forward while holding the handle 42, the game board 6 can be pulled out from the base frame 4 while being supported by the game board support member 26. At this time, the game board 6 rotates toward the front as shown by the arrow A.
[0059]
In this state, when the worker H holds the handle 42 and pulls it in the horizontal direction (right direction in this example), the game board 6 can be slid and removed from the game board support member 26. Then, after the game board 6 comes off, the worker H can easily carry the game board 6 while holding the handle 42.
[0060]
As described above, when the game board 6 is detached and attached by the slide method in the left-right direction, the work can be efficiently performed while effectively utilizing the handle 42 at the upper right corner. In particular, in the present embodiment, the handle 42 is provided at the upper right corner opposite to the left edge supported by the game board support member 26, so that the attachment / detachment work becomes easy.
[0061]
The game board 6 can be attached and detached not only by the above-described sliding method in the left-right direction but also by the sliding method in the vertical direction. Even in this case, by providing the handle 42 at the upper right corner of the game board 6, the worker H can easily perform the work of vertically inserting and removing the game board 6 while holding the handle 42. .
[0062]
Further, if the handle 42 is provided at the upper right corner of the game board 6, it is possible to support a plurality of slide systems (for example, left and right slide system and up and down slide system) having different attachment / detachment directions. The same gaming board 6 can be used for different pachinko gaming machines 1.
[0063]
Furthermore, if the handle 42 is provided at the upper right corner of the game board 6, even when the game board 6 is slid left and right, or when it is slid up and down, it is possible to attach and detach it. In any case, since the handle 42 is at an effective gripping position during the attaching / detaching operation, the handle 42 can be effectively used for a wide range of uses.
[0064]
In the above description, the case where the game board support member 26 is provided on the right side when viewed from the front is given. However, when the game board support member 26 is provided on the left side, the right and left sides may be reversed.
[0065]
The present invention is not limited to the above-described embodiment, but can be suitably implemented in other embodiments. For example, the handle 42 may be provided not only at the upper right corner but also at the lower right corner. In this case, since the worker H can hold the upper and lower handles 42 one by one with both hands, the workability is further improved.
[0066]
In particular, in the mode in which the game board support member 26 is not used, the handles 42 can be provided at both upper left and right corners, or all four corners can be provided regardless of the presence of the game board support member 26. A handle (regardless of the specific form) may be provided on the base.
[0067]
In the above-described embodiment, the handle 42 is formed on the decorative member 40, but the handle 42 may be formed on another accessory member attached for a purpose other than decoration. The specific structure of the handle 42 is not limited to that shown in FIG. 4, and may be, for example, a structure that protrudes from the front of the game board 6 or that the handle 42 projects from the game board 6 using a movable member. Alternatively, it may have a protruding and retracting mechanism that can be immersed.
[0068]
In addition, the specific shapes and structures of the game board 6, the decorative member 40, the handle 42, and the like cited as an embodiment are all preferred examples, and are not particularly limited thereto. In addition, various elements constituting the pachinko gaming machine 1 are merely examples, and it is needless to say that these can be appropriately changed according to the mode of the gaming machine to which the present invention is applied.
[0069]
【The invention's effect】
INDUSTRIAL APPLICABILITY The gaming machine of the present invention can safely and reliably carry a removable exchange-type game board in a stable posture, and greatly improves the efficiency and safety of replacement work. Further, since good ball movement can be maintained without obstructing the game area of the game board, it greatly contributes to quality improvement of the game board.
[Brief description of the drawings]
FIG. 1 is a perspective view of a pachinko gaming machine.
FIG. 2 is a front view of a game board and a base frame.
FIG. 3 is a front view showing the game board alone.
FIG. 4 is a sectional view taken along line IV-IV in FIG.
FIG. 5 is a diagram showing an example of carrying work of a game board.
FIG. 6 is a perspective view for explaining the attaching / detaching operation of the game board.
[Explanation of symbols]
1 pachinko machine 4 base frame (the game machine body)
6 game board 8 game area 40 decorative member (attached member)
42 Handle 42a recess

Claims (1)

A gaming board detachably mounted on the gaming machine body,
A gaming machine comprising: a recess formed at any one of four corners of the gaming board, into which a finger can be inserted.

Images