JP2006334072A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of firmly keeping the attached state of a transparent member mounting structure to an opaque member for a long period of time and easily separating the transparent member to be discarded. <P>SOLUTION: The game machine is structured so that a transparent resin plate 15 is flushed with the front side of a game board setting frame 10 with the rear surface of the transparent resin plate 15 abutting on an abutting projection piece 12 formed on the inner side of an opening 11 of the game board setting frame 10, and that the rear surface of an ornament member 16 abuts on the front surface of the transparent resin plate 15 at corners of the ornament member 16 when the ornament member 16 is fixed to the front surface of the game board setting frame 10 in the flushed state. Accordingly, as the transparent resin plate 15 is held to the game board setting frame 10 in contact at the four corners of the ornament member 16, the transparent resin plate 15 can be stably fixed to the game board setting frame 10 for a long period of time and the game machine can be easily disassembled when discarded so that the game machine can be easily recycled. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gaming machine including a gaming board that is detachably attached to a frame body.

2. Description of the Related Art Conventionally, as a gaming machine that uses a ball to play a game, for example, in the case of a pachinko gaming machine, there is a tendency to increase the size of an image display device provided facing almost the center of the gaming area. For this reason, there is a drawback that the fun of the game is impaired by narrowing the rolling range of the game ball rolling in the game area. In order to eliminate such drawbacks, a part or all of the game board is made of a transparent synthetic resin plate, and game devices such as obstacle nails and winning devices are arranged on the surface of the transparent synthetic resin plate, while the transparent synthetic resin plate There is an apparatus in which an image display device is arranged on the rear surface so that a player can visually recognize the display of the image display device through a transparent synthetic resin plate. For example, there are JP-A-2005-28119 (Patent Document 1) and JP-A-7-250954 (Patent Document 2).
Japanese Patent Laying-Open No. 2005-28119 (FIGS. 2 and 5B) Japanese Patent Laid-Open No. 7-250954 (FIGS. 8 and 9)

  However, the technique described in Patent Document 1 has a structure in which a transparent member is attached to a non-transparent member, and the transparent member is simply fitted into an opening formed in the non-transparent member, or non-transparent. In this structure, the boundary between the member and the transparent member is fixed so that it cannot be easily separated. In the former structure, there is a risk that the transparent member may loosen due to the impact of a game ball or the like during the game and fall off from the non-transparent member, and in the latter structure, there is a drawback that disassembly at the time of disposal is troublesome. . Further, the technique described in Patent Document 2 is the same as the former technique described in Patent Document 1, and has a structure in which a protective unit, which is a transparent member, is fitted into the opening. There was a possibility that the transparent member loosened due to the impact of a ball or the like and dropped off from the non-transparent member. The present invention has been made in view of the circumstances described above, and the object of the present invention is to maintain a firmly attached state over a long period of time in a structure for attaching a transparent member to a non-transparent member. An object of the present invention is to provide a gaming machine capable of easily separating a transparent member and a non-transparent member.

  To achieve the above object, the means employed by the invention of claim 1 will be described with reference to the drawings. As shown in FIGS. 1, 3, 4, 6, and 7, the frame body 3 is attached to and detached from the frame body 3. In the gaming machine 1 including the game board 5 that is freely mounted, the game board 5 is established in a game board set frame 10 made of synthetic resin that can be mounted on the frame body 3 and the game board set frame 10. A transparent resin plate 15 that is fitted in the opening 11 and constitutes a part or all of a game area where a game ball rolls, and an outer periphery fixed to the front surface of the game board set frame 10 and outside the game area. A decorative member 16 to be decorated, and the inside of the opening 11 of the game board set frame 10 is in contact with the back surface of the transparent resin plate 15 when the transparent resin plate 15 is fitted into the opening 11. A contact piece 12 is formed, and the transparent resin plate is formed on the contact piece 12. When the decorative member 16 is fixed to the front surface of the game board set frame 10 in a state where the back surface of the game board 5 is in contact, the back surface of the decorative member 16 and the front surface of the transparent resin plate 15 are at the angled portion of the decorative member 16. It contacts, It is characterized by the above-mentioned.

  Further, the means adopted by the invention of claim 2 will be described with reference to the drawings. As shown in FIGS. 6 and 7, in the invention of claim 1, the transparent board is placed behind the game board set frame 10. A space forming frame 20 that forms a space in which the distance in the front-rear direction from the rear surface of the resin plate 15 is larger than the diameter of the game ball is fixed, and an image display device is provided on the rear surface of the see-through portion 21 of the space forming frame 20. 22 is attached, and a movable member 24 movable according to the progress of the game can be disposed in a space 30 formed between the transparent resin plate 15 and the space forming frame 20.

  The means adopted by the invention of claim 3 will be described with reference to the drawings. As shown in FIG. 6, in the invention of claim 1 or 2, the thickness dimension W2 of the transparent resin plate 15 is The game board set frame 10 is formed to be approximately half the thickness W1 and is fitted so that the transparent resin plate 15 and the front side of the game board set frame 10 are flush with each other.

  In the invention according to claim 1, the game board 5 is fitted into a game board set frame 10 made of a synthetic resin that can be attached to the frame body 3, and an opening 11 provided in the game board set frame 10. A transparent resin plate 15 constituting a part or all of the game area where the ball rolls, and a decorative member 16 which is fixed to the front surface of the game board set frame 10 and decorates the outer periphery of the game area, Inside the opening 11 of the game board set frame 10, an abutting protrusion 12 is formed which comes into contact with the back surface of the transparent resin plate 15 when the transparent resin plate 15 is fitted into the opening 11. When the decorative member 16 is fixed to the front surface of the game board set frame 10 with the back surface of the transparent resin plate 15 in contact with the back surface of the transparent resin plate 15, the back surface of the decorative member 16 and the front surface of the transparent resin plate 15 at the angled portion of the decorative member 16. And the transparent resin plate 1 To the game board set frame 10 at the four corners of the decorative member 16, the transparent resin plate 15 can be stably fixed to the game board set frame 10 over a long period of time, and the gaming machine is discarded. Since it can be easily disassembled, it is easy to recycle. Also, the transparent resin plate 15 and the decorative member 16 are almost abutted and clamped in the upper and lower and left and right areas. Since there is no structure, a large gaming area can be taken.

  Furthermore, in the invention according to claim 2, a space forming frame that forms a space behind the game board set frame 10 such that a space in the front-rear direction from the rear surface of the transparent resin plate 15 is larger than the diameter of the game ball. 20 is fixed, and an image display device 22 is attached to the rear surface of the see-through portion 21 of the space forming frame 20 so that the game progresses in the space 30 formed between the transparent resin plate 15 and the space forming frame 20. Since the movable member 24 that can be moved can be arranged, a movable member that is attached to the surface of a conventional game board as the movable member 24 can be arranged in the space 30. You can also guide the game ball to enjoy the fall of the game ball.

  In the invention according to claim 3, the transparent resin plate 15 and the front surface of the game board set frame 10 are formed with the thickness dimension W2 of the transparent resin plate 15 being substantially half of the thickness dimension W1 of the game board set frame 10. By fitting so that the sides are flush with each other, it is possible to easily take the size of the space on the back side of the transparent resin plate 15 while suppressing the amount of rearward projection of the rear structure of the game board, It is possible to secure a thickness dimension of the transparent resin plate 15 that can be sufficiently firmly attached to the transparent resin plate 15 such as obstruction pins and winning devices that are attached to the front surface of the transparent resin plate 15. Further, by forming the thickness dimension W1 of the transparent resin plate 15 in the front-rear direction to be thinner than the thickness dimension W2 of the game board set frame 10, it is compared with the case where it is formed with the same thickness dimension as the game board set frame 10. In addition to being able to reduce the overall weight of the game board 5, the image displayed on the image display device 22 disposed on the back surface of the transparent resin plate 15 is thin by the thickness dimension W1 in the front-rear direction. The sharpness of the image can be increased.

  Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings, and a gaming machine to which a gaming board according to the present invention is mounted will be described with reference to FIGS. 1 and 2. FIG. 1 is a perspective view showing a state in which the door frame 4 of the gaming machine 1 according to the embodiment is opened. FIG. 2 is a perspective view showing a state in which the game board 5 is removed from the state of FIG. Note that the illustrated gaming machine 1 shows a normal pachinko gaming machine, but even if it is not necessarily a normal pachinko gaming machine, a game of a type in which a game ball is rolled in the gaming area of the gaming board to enjoy the game. A machine (for example, an arrangement type game machine, a sparrow ball game machine) or the like may be used.

  In FIG. 1, as is well known, a pachinko gaming machine 1 includes a machine frame 2 for fixing to an island base, a main body frame 3 pivotally supported by the machine frame 2 so as to be openable and closable, and a front surface of the main body frame 3. A game board 5 that can be detachably mounted from the side, and a door frame 4 that is supported by the main body frame 3 so as to be freely opened and closed and on which a glass plate 8 that can visually recognize the game area of the game board 5 is mounted. Has been.

  As shown in FIG. 2, the front surface of the main body frame 3 is formed in a concave shape to accommodate the game board 5, and a launch rail or the like is fixed below the concave portion. Further, a well-known configuration (for example, a ball tank, a guide path, a prize ball payout device, a prize ball path, etc.) for paying out a pachinko ball as a prize ball is assembled on the back surface of the main body frame 3. In addition, an operation handle 7 that is operated to eject a lower ball 6 for storing surplus prize balls and a game ball is attached to the lower portion of the main body frame 3. As described above, the glass plate 8 is attached to the door frame 4, and an upper plate (not shown) for storing prize balls is provided on the front surface thereof.

  Next, the configuration of the game board 5 constituting the main part of the present embodiment will be described in detail with reference to FIGS. FIG. 3 is a perspective view of the game board 5 as viewed from the front side. FIG. 4 is an exploded perspective view seen from the front side of the game board 5. FIG. 5 is a front view of the game board 5. 6 is a cross-sectional view taken along the line AA in FIG. 7 is a cross-sectional view taken along the line BB in FIG.

  4 and 6, the game board 5 is fitted into a synthetic resin game board set frame 10 that can be attached to the frame body 3, and an opening 11 provided in the game board set frame 10. A transparent resin plate 15 constituting a part or all of the rolling game area, a decorative member 16 fixed to the front surface of the game board set frame 10 and decorating the outer periphery of the game area, and the game board A space forming frame 20 that is fixed to the rear of the set frame 10 and that forms a space in which the distance in the front-rear direction from the rear surface of the transparent resin plate 15 is larger than the diameter of the game ball, and a perspective view of the space forming frame 20 And an image display device 22 attached to the rear surface of the unit 21. Hereinafter, each component of the game board 5 will be described in detail.

  The game board set frame 10 is formed of synthetic resin so that the outer shape is substantially rectangular, and a deformed polygonal opening 11 is opened except for the outer periphery. Inside the opening 11, contact protrusions 12 that contact the back surface of the transparent resin plate 15 when a transparent resin plate 15 described in detail below is fitted are formed at appropriate intervals. When the transparent resin plate 15 is fitted into the opening 11 while being in contact with the contact protrusion 12, the transparent resin plate 15 and the front side of the game board set frame 10 are flush with each other. Further, the game board set frame 10 is provided with an out port 13 at the lower center thereof. Further, although not described in detail in the game board set frame 10, the decorative member 16 attached to the front side of the game board set frame 10, the space forming frame 20 attached to the rear side, and the board set frame 25 (described in detail later). Mounting holes, bosses and the like are integrally formed of synthetic resin.

  By the way, the outer shape of the game board set frame 10 integrally formed of synthetic resin as described above is formed to be the same as the outer shape of a conventionally used plywood game board. Further, the thickness dimension in the front-rear direction (“W2” in FIG. 6) is also formed to have the same thickness dimension (about 20 mm) as the conventional plywood game board. For this reason, in the case of the illustrated pachinko gaming machine 1, replacement from the conventional plywood gaming board to the gaming board 5 according to the present embodiment, or vice versa, can be easily performed.

  The transparent resin plate 15 fitted to the above-described game board set frame 10 is formed of a transparent synthetic resin having an outer peripheral shape along the inner shape at the opening 11 of the game board set frame 10. Examples of the transparent synthetic resin include an acrylic resin material, a polycarbonate resin material, and a polyarylate resin material. These synthetic resin materials are known as being highly transparent and hard. The transparent resin plate 15 has a number of mounting holes for fixing a guide guide rail 17 including a number of obstacle pins, a winning device (both not shown) and a backflow prevention member 19 described later on the surface thereof. ing. Since these obstacle pins and winning devices can be provided at positions corresponding to the front portion of the display surface of the image display device 22 described later, the entire area of the transparent resin plate 15 is used as a game area where the game ball rolls. can do. In the present embodiment, the transparent resin plate 15 occupies the entire game area. However, the transparent resin plate 15 occupies a part of the game area, for example, the upper half or 2/3. The remaining game area may be formed integrally with the game board set frame 10 or may be formed of an opaque material separate from the game board set frame 10 and fitted to the game board set frame 10. Good.

  Further, the thickness dimension (“W1” in FIG. 6) of the transparent resin plate 15 in the front-rear direction is set to approximately half (specifically, 11 mm) of the thickness dimension W2 of the game board set frame 10. . This is because, when the transparent resin plate 15 is thin, it is difficult to make a structure for attaching the obstacle pin and the winning device attached to the front surface of the transparent resin plate 15 with sufficient holding force as described above. On the other hand, if it is too thick, if the size of the space formed on the rear surface side of the transparent resin plate 15 is taken sufficiently, there is a drawback that the amount of protrusion at the rear end of the game board 5 increases. Because. That is, the thickness dimension W1 of the transparent resin plate 15 in the present embodiment can sufficiently secure the supporting force of various components attached to the surface of the transparent resin plate 15, and the rear surface of the transparent resin plate 15 The size of the space formed on the side is set in consideration of being able to be secured while suppressing the protruding amount of the rearmost end portion of the game board 5. Further, by forming the thickness dimension W1 of the transparent resin plate 15 in the front-rear direction to be thinner than the thickness dimension W2 of the game board set frame 10, it is compared with the case where it is formed with the same thickness dimension as the game board set frame 10. In addition to being able to reduce the overall weight of the game board 5, the image displayed on the image display device 22 disposed on the back surface of the transparent resin plate 15 is thin by the thickness dimension W1 in the front-rear direction. The sharpness of the image can be increased.

  In the present embodiment, the transparent resin plate 15 will be described on the assumption that the game ball rolls only on the front side, but in this case, the game ball is simply placed in the winning opening provided on the front surface of the transparent resin plate 15. A detection switch is provided for detecting the passage of the player and deriving a winning signal to a payout control means (not shown). The game ball that has passed through the detection switch is led to the out port 13 and discharged out of the pachinko gaming machine 1. It has become.

  On the other hand, as a matter of course, the second game area in which the game ball falls in the space on the rear surface side of the transparent resin plate 15 by forming a winning opening and an opening for guiding the game ball rolling on the front surface side to the rear surface side. You may comprise so that it can utilize as. In this case, a detection switch for detecting the passage of the game ball and deriving a winning signal to a payout control means (not shown) is provided on the rear surface of the mouth set as the winning opening, and the gaming ball that has passed through the switch has a space forming frame. 20 is discharged out of the pachinko gaming machine 1 from a discharge passage (not shown) formed in the main body frame 3 through a driving ball guide passage 27 (see FIG. 6) formed in the substrate set frame 25 described later from the lower end surface of the machine 20. It has come to be. In this case, it is considered that many winning devices and the like attached to the transparent resin plate 15 are arranged in a region below the front position corresponding to the image display device 22 described later. It is not necessary to limit the arrangement position of the winning device etc. on 15, and the position corresponding to the front of the image display device 22 may be used.

  Next, the decorative member 16 attached and fixed to the front side of the game board set frame 10 with screws or the like will be described. The decorative member 16 decorates the outer peripheral portion of the game board set frame 10 (the outer periphery of the opening 11). Therefore, it is formed of synthetic resin in substantially the same shape as the game board set frame 10. In addition, a circular opening is formed in the decorative member 16 so as to surround a game area formed by the transparent resin plate 15, and a guide guide rail 17 is integrally attached along the opening. . However, a slightly upper portion of the out decoration 18 (decorating the front periphery of the out port 13) provided at the lowest arc-shaped portion from the backflow prevention member 19 provided at the upper end of the so-called inner guide rail 17 portion. Up to the portion, when the decorative member 16 is attached to the game board set frame 10, it is positioned in front of the transparent resin plate 15, so that the portion is fixed to the transparent resin plate 15 with a fixing pin (not shown). It has come to be.

  Further, by attaching the decoration member 16 to the game board set frame 10 with screws or the like, a part of the back surface side of the decoration member 16 comes into contact with a part of the front surface side of the transparent resin plate 15 so that the transparent resin plate 15 The game board set frame 10 is configured not to drop forward from the opening 11. More specifically, as described above, since the opening edge has a deformed polygonal shape when viewed from the front, the transparent resin plate 15 matches the opening edge shape of the opening 11. By forming the outer peripheral edge, the fitting position of the transparent resin plate 15 with respect to the opening 11 is uniquely determined, and when they are fitted, the transparent resin plate 15 rotates in the rotation direction with respect to the game board set frame 10. So that it does not move and is in a flush state. In this state, when the decoration member 16 is fixed from the front of the game board set frame 10 with screws or the like, the back surface of at least the four corners of the decoration member 16 contacts the front surface of the transparent resin plate 15 as shown in FIG. It will be in contact. For this reason, the transparent resin plate 15 is firmly fixed to the opening 11 of the game board set frame 10. As described above, the transparent resin plate 15 is abutted and sandwiched between the game board set frame 10 at the four corners of the decorative member 16 and can be easily disassembled when the gaming machine is discarded. It is easy to make contact with and holds only at the four corners, and the transparent resin plate 15 and the decorative member 16 are hardly contacted and held in the upper and lower and left and right areas, so that a wide gaming area can be taken. There is an advantage that you can. Of course, in this case, the upper and lower regions and the left and right regions do not have to be abutted and clamped at all, but may be slightly clamped. In addition, even if the opening 11 is not formed in a deformed polygon, a structure having a positioning portion (for example, an opening) whose mounting position is uniquely determined and does not rotate when the transparent resin plate 15 is fitted into the opening 11. 11 has a circular shape, a positioning projection or a positioning hole is formed on the front surface of the abutting projection piece 12, and a positioning hole or a positioning projection is formed on the back surface of the corresponding transparent resin plate 15, or the transparent resin plate 15 and the game Any structure may be used as long as a notch for positioning the board set frame 10 and an engaging projection to be engaged therewith are formed.

  On the other hand, the space forming frame 20 attached to the rear surface side of the game board set frame 10 is formed in a box shape with the front surface opened, and a see-through portion 21 is formed in the center of the rear surface as shown in FIGS. Yes. In the case of the illustrated embodiment, the see-through portion 21 is formed as a rectangular opening, and the image display device 22 (for example, a liquid crystal display) faces the opening. Of course, the screen of the image display device 22 desired for the see-through portion 21 as an opening is covered with a protective transparent plate. The see-through portion 21 may be formed of a transparent protective plate instead of an opening.

  The image display device 22 is attached to the back surface of the space forming frame 20 together with a sub-board box 23 that controls the display of the image display device 22. The image display device 22 in the present embodiment displays the same image as the display device used in the so-called first type pachinko gaming machine. For example, a game ball is placed at a start winning opening attached to the transparent resin plate 15. When a prize is won, a plurality of symbols are variably displayed on the image display device 22, and when the change is stopped and the display result is a big hit symbol, the variable winning device attached to the transparent resin plate 15 is repeatedly opened and closed for a predetermined period. It is what is done.

  By the way, when the space forming frame 20 is attached to the rear side of the game board set frame 10, as shown in FIG. 6, the overlapping portion of the back surface of the transparent resin plate 15 and the front surface of the space forming frame 20 in the front-rear direction. The dimension W3 is designed to be larger than the diameter of the pachinko sphere. By designing in this way, a sufficient width dimension in the front-rear direction can be ensured over the entire overlapping portion of the transparent resin plate 15 and the space forming frame 20. In the space 30 to be formed, a movable member 24, a winning device, a decorative member, etc. (not shown) that can move as the game progresses can be freely arranged. In this case, as a matter of course, the space in front of the fluoroscopic part 21 also has a width dimension larger than the diameter of the pachinko sphere, so that the movable member 24 and the winning device are partially overlapped in front of the image display device 22. It is possible to arrange decorative members and the like. Further, as described above, when the game ball is guided to the space portion by forming a winning opening or an opening in the transparent resin plate 15, the space 30 is used as the second game area where the game ball rolls. Because it can, you can enhance the interest of the game. In the case where the movable member 24 is arranged in the space 30 formed by the transparent resin plate 15 and the space forming frame 20, when the dimension W3 of the space 30 is sufficient, not only the movable member 24 but also the movable member 24 is movable. A drive source 24 a for driving the member 24 may be disposed in the space 30. Of course, when the dimension W3 of the space 30 is not sufficient, only the movable member 24 is disposed in the space 30, and the drive source 24a is attached to the back surface side of the space forming frame 20 so that the drive source 24a and the movable member 24 are separated from each other. What is necessary is just to connect through the connection hole opened in the formation frame 20. Further, in the illustrated case, the movable member 24 and the drive source 24a are arranged so as to be hidden behind the angled portion of the decorative member 16 when viewed from the front, and when the movable condition is satisfied, the movable member 24 is moved from the angled portion. Although it is made visible to the player by being driven by the drive source 24a so as to swing toward the center of the game area, the movable member is positioned at a position where the player can visually recognize it during standby before the movable condition is established. 24 and the drive source 24a may be arranged.

  The configuration of the game board 5 according to the present embodiment generally has the above-described components. However, in the illustrated game board 5, in addition to the above-described configuration, game control is performed at the lower back of the game board set frame 10. A board set frame 25 for mounting the board box 26 and other control board boxes is attached.

  As described above, the pachinko gaming machine as the gaming machine according to the embodiment has been described. However, in the present embodiment, in the gaming machine 1 including the gaming board 5 that is detachably attached to the frame body 3, the gaming board 5 is The game board set frame 10 made of synthetic resin that can be mounted on the frame body 3 and a part or all of the game area that is fitted in the opening 11 provided in the game board set frame 10 and in which the game ball rolls. A transparent resin plate 15 and a decorative member 16 that is fixed to the front surface of the game board set frame 10 and decorates the outer periphery of the game area, and the inside of the opening 11 of the game board set frame 10 When the transparent resin plate 15 is fitted into the opening 11, a contact protrusion 12 that contacts the back surface of the transparent resin plate 15 is formed, and the back surface of the transparent resin plate 15 contacts the contact protrusion 12. The transparent resin plate 15 and the game board set frame 10 When the front surface side is in a flush state and the decorative member 16 is fixed to the front surface of the game board set frame 10 in the same state, the back surface of the decorative member 16 and the front surface of the transparent resin plate 15 are formed at the angled portion of the decorative member 16. Since the transparent resin plate 15 is held in contact with the game board set frame 10 at the four corners of the decorative member 16, the transparent resin plate 15 is held over the game board set frame for a long period of time. 10 and can be easily disassembled when the game machine is discarded, so that it is easy to recycle. Since the board 15 and the decorative member 16 are hardly brought into contact with each other, the game area can be widened. In addition, when the transparent resin plate 15 is fitted to the game board set frame 10, the front side thereof is shown to be in a flush state. However, it is not always necessary to be in a flush state. The front surface of the board 15 may be slightly recessed backward from the front surface side of the game board set frame 10. In this case, if the rear surface portion of the decorative member 16 that contacts the transparent resin plate 15 protrudes rearward, the game board set frame 10 and the decorative member 16 contact the transparent resin plate 15. Can be pinched.

  Furthermore, in the present embodiment, a space forming frame 20 is fixed behind the game board set frame 10 so as to form a space in which the distance in the front-rear direction from the rear surface of the transparent resin plate 15 is larger than the diameter of the game ball. At the same time, an image display device 22 is attached to the rear surface of the see-through portion 21 of the space forming frame 20 and is movable in the space 30 formed between the transparent resin plate 15 and the space forming frame 20 as the game progresses. Since the movable member 24 can be arranged, a movable member attached to the surface of a conventional game board can be arranged in the space 30 as the movable member 24, and further, the game ball can be placed in the space 30. You can also enjoy the fall of the game ball by guiding. In the embodiment shown in FIGS. 6 and 7, the lower end side of the space forming frame 20 is shown in the upper position away from the upper end of the substrate set frame 25. However, the lower end side of the space forming frame 20 and the substrate are shown. The positional relationship may be such that the upper end of the set frame 25 substantially contacts. In this case, an opening for allowing the game ball received in the space 30 to drop into the board set frame 25 may be formed at the lower end side of the space forming frame 20.

  Further, in the present embodiment, the thickness dimension W2 of the transparent resin plate 15 is formed to be approximately half of the thickness dimension W1 of the game board set frame 10, and the transparent resin plate 15 and the front side of the game board set frame 10 are flush with each other. Since it fits so that it may be in a state, it can make it easy to take the size of the space on the back side of the transparent resin plate 15 while suppressing the amount of rearward projection of the rear structure of the game board, and the transparent resin plate 15 It is possible to secure a thickness dimension of the transparent resin plate 15 that can be sufficiently firmly attached to the transparent resin plate 15 such as obstacle pins and a prize-winning device that are attached to the front surface of the board. Further, by forming the thickness dimension W1 of the transparent resin plate 15 in the front-rear direction to be thinner than the thickness dimension W2 of the game board set frame 10, it is compared with the case where it is formed with the same thickness dimension as the game board set frame 10. In addition to being able to reduce the overall weight of the game board 5, the image displayed on the image display device 22 disposed on the back surface of the transparent resin plate 15 is thin by the thickness dimension W1 in the front-rear direction. The sharpness of the image can be increased.

In addition, the following invention can be mentioned as invention which can be grasped | ascertained from embodiment described above.
(Embodiment 1) In a gaming machine 1 including a gaming board 5 that is detachably attached to a frame body 3, the gaming board 5 is a synthetic resin gaming board set frame 10 that can be attached to the frame body 3. A transparent resin plate 15 that is fitted in the opening 11 provided in the game board set frame 10 and constitutes a part or all of a game area where the game ball rolls, and a front surface of the game board set frame 10 The distance W3 between the decorative member 16 that is fixed and decorates the outer periphery of the outside of the game area and the rear surface of the game board set frame 10 and the rear surface of the transparent resin plate 15 is determined by the diameter of the game ball. A space forming frame 20 that forms a large space, and an image display device 22 that is attached to the rear surface of the see-through portion 21 of the space forming frame 20 for taking in the game ball into the transparent resin plate 15. Form a winning opening or opening The game ball taken into the winning opening or opening is guided to the space 30 formed between the transparent resin plate 15 and the space forming frame 20 to roll the game area formed in the space 30. It was made to let it be made to do. By configuring in this way, the game area can be formed in a double front and back direction, the rolling of the game ball can be enjoyed in the front and rear game areas, and the player can be more excited. Of course, also in this case, it is desirable that the relationship between the thickness dimension of the transparent resin plate 15 and the thickness dimension of the game board set frame 10 has the relationship shown in FIG.

It is a perspective view which shows the state which open | released the door frame of the game machine which concerns on embodiment. It is a perspective view which shows the state which removed the game board from the state of FIG. It is the perspective view seen from the front side of the game board. It is the disassembled perspective view seen from the front side of the game board. It is a front view of a game board. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG.

Explanation of symbols

1 Pachinko machine (game machine)
3 body frame 5 game board 10 game board set frame 11 opening 15 transparent resin plate 16 decorative member 20 space forming frame 21 fluoroscopic part 22 image display device 24 movable member 30 space

Claims (3)

In a gaming machine equipped with a game board that is detachably attached to the frame body,
The game board includes a synthetic resin game board set frame that can be attached to the frame body, and a part or all of a game area that is fitted in an opening provided in the game board set frame and in which a game ball rolls. And a decorative member that is fixed to the front surface of the game board set frame and decorates the outer periphery outside the game area,
Inside the opening of the game board set frame, an abutting protrusion is formed that contacts the back surface of the transparent resin plate when the transparent resin plate is fitted into the opening. When the decorative member is fixed to the front surface of the game board set frame with the back surface of the board in contact, the back surface of the decorative member and the front surface of the transparent resin plate are in contact with each other at the angled portion of the decorative member. A gaming machine. A space forming frame that forms a space in which a space in the front-rear direction with the rear surface of the transparent resin plate is larger than the diameter of the game ball is fixed to the rear of the game board set frame, and the space forming frame is seen through. Attach the image display device to the rear of the
2. A gaming machine according to claim 1, wherein a movable member movable according to the progress of the game can be arranged in a space formed between the transparent resin plate and the space forming frame. The transparent resin plate is formed so that the thickness dimension of the transparent resin plate is substantially half of the thickness dimension of the game board set frame, and the transparent resin plate and the front side of the game board set frame are fitted so as to be flush with each other. The gaming machine according to claim 1 or 2.

Images