JP2012183425A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a game machine allowing a game machine front part to be provided as a game machine front unit and improving the maintainability of the game machine front unit.SOLUTION: A Pachinko machine 10 includes a game machine base unit 22 turnably supported to an outer frame 11, and the game machine front unit 23 provided in front of the game machine base unit 22. The game machine front unit 23 is turnably supported to the game machine base unit 22. In this case, the game machine front unit 23 includes a base frame, and an upper front cover 171, side front covers 172, 173, an upper tray unit 181, a lower tray unit 182 and a lower front cover 213 in front of the base frame. These covers 171-173, 213 and units 181, 182 are detachably mounted to the front face of the base frame.

Description

  The present invention relates to a gaming machine.

  A pachinko gaming machine, which is a type of gaming machine, includes a gaming board. A game area is formed on the game board, and a game ball is launched toward the game area. Then, for example, when a game ball enters a winning opening provided in the game area, a privilege such as payout of the game ball is given to the player. The gaming board is provided in a gaming machine body, and the gaming machine body has a front surface covered with a gaming machine front surface.

  Here, in the conventional pachinko gaming machine, the front portion of the gaming machine is divided into a plurality of units, and each unit is individually attached to the gaming machine main body. For example, in a pachinko gaming machine shown in Patent Document 1, a window panel portion that allows a gaming area to be viewed from the front of the gaming machine and a ball tray that stores gaming balls are individually attached to the gaming machine body as separate units. It was.

JP 2006-26336 A

  However, in the conventional configuration, a boundary is generated between the units. In this case, an illegal act such as inserting a fraudulent jig into the gaming machine main body side using the boundary is assumed. Therefore, the present inventor has devised providing each unit constituting the front portion of the gaming machine as a single gaming machine front unit. In this case, the above boundary does not exist, and the above inconvenience is solved.

  However, in the configuration provided as a single gaming machine front unit as described above, the following problems are concerned. That is, each part constituting the front surface of the gaming machine front unit may be artificially damaged due to exposure on the player side. In addition, some players may play a game while drinking a drink, and it is assumed that the drink overflows to a portion constituting the front surface. In this case, there is a possibility that the drink may enter a region that is formed on the front surface and cannot be easily wiped from the outside. As described above, there is room for improvement in the maintainability of the gaming machine front unit in the configuration in which the gaming machine front unit is formed by a single gaming machine front unit.

  Note that the above problems are not limited to pachinko gaming machines, and occur similarly in other gaming machines having a gaming machine front portion.

  The present invention has been made in view of the above-described circumstances and the like, and provides a gaming machine capable of providing a gaming machine front unit as a gaming machine front unit and improving the maintainability of the gaming machine front unit. It is for the purpose.

In order to solve the above problems, the invention according to claim 1 is a gaming machine main body,
A gaming machine front unit that is provided on the front side of the gaming machine main body and constitutes a gaming machine front part;
With
The gaming machine front unit is
A base body,
A plurality of front structures individually attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Further, the plurality of front structure bodies are detachably attached to the base body, and include a first front structure body and a second front structure body arranged in parallel on the front surface of the base body,
The first front surface structure and the second front surface structure are formed so as not to interfere with each other when removed from the base body.

  According to the present invention, it is possible to provide a gaming machine front unit as a gaming machine front unit and improve the maintainability of the gaming machine front unit.

It is a perspective view which shows the pachinko machine in one embodiment. It is a perspective view which shows the structure of an outer frame. It is a perspective view which expands and shows the main structures of a pachinko machine. It is a perspective view which expands and shows the main structures of a pachinko machine. It is a rear view which shows the structure of a pachinko machine. It is a front view which shows the structure of a gaming machine base unit. It is a front view which shows the structure of a game board. It is a rear view which shows the structure of a gaming machine base unit. It is a front view which shows the structure of a back pack unit. It is a disassembled perspective view of a back pack unit. It is a front view which shows the structure of a gaming machine front unit. It is a disassembled perspective view which decomposes | disassembles and shows the structure of a part of game machine front unit. It is a rear view which shows the structure of a game machine front unit. It is the sectional view on the AA line of FIG. It is the BB sectional drawing of FIG. It is a disassembled perspective view of the gaming machine front unit showing a state where the upper front cover is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the upper plate unit is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the lower plate unit is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the ball lending operation device is removed. It is explanatory drawing for demonstrating the structure regarding attachment of a ball lending operation apparatus. It is explanatory drawing for demonstrating the channel | path structure regarding payout of a game ball. It is explanatory drawing for demonstrating a game ball distribution part. It is a perspective view which shows the state which decomposed | disassembled the front side channel | path unit from the game machine front unit. It is a perspective view of a front side passage unit. It is an exploded perspective view of a front side passage unit. It is a front view of a front side passage unit. It is a top view of a front side passage unit. It is a disassembled perspective view of a shutter mechanism. It is explanatory drawing for demonstrating a motion of a shutter mechanism. It is explanatory drawing for demonstrating a ball clogging suppression structure. It is explanatory drawing for demonstrating a motion of a shutter mechanism. It is a block diagram which shows the electric constitution of a pachinko machine.

  First, invention groups that can be extracted from the present embodiment are shown as means n (n = 1, 2, 3,...), And will be described while showing effects and the like as necessary. In the following, for ease of understanding, the corresponding configuration in the present embodiment is appropriately shown in parentheses, but is not limited to the specific configuration shown in parentheses.

Means 1. A gaming machine body (a gaming machine base unit 22 and a backpack unit 24);
A gaming machine front unit (gaming machine front unit 23) provided on the front side of the gaming machine main body and constituting the whole or substantially the whole of the gaming machine front portion;
With
The gaming machine front unit is
A base body (base frame 151);
A plurality of front structures (upper front cover 171, side front covers 172, 173, upper plate unit 181, lower plate unit 182 and lower front cover 213) individually attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Furthermore, the plurality of front structure bodies are detachably attached to the base body, and a first front structure body (upper plate unit 181) and a second front structure body (upper plate unit 181) arranged in parallel on the front surface of the base body. Lower plate unit 182),
A gaming machine characterized in that the first front structure and the second front structure are formed so as not to interfere with each other when removed from the base body.

  According to the means 1, a gaming machine front unit having a base body and a plurality of front structural bodies is provided. The whole or substantially the entire front surface of the base body is covered with the plurality of front surface structures, and the front surface portion of the gaming machine is configured by the plurality of front surface structures. Moreover, the boundary between each front structure is obstruct | occluded by the base body in the back. Thus, unlike the conventional gaming machine in which the front part of the gaming machine is divided into a plurality of units and each unit is individually attached to the gaming machine body, the gaming machine body side As a result, there is no boundary to lead to as much as possible, and it is possible to prevent an act of trying to insert a fraudulent jig into the gaming machine main body side through the gaming machine front portion.

  The plurality of front structure members include a first front structure member and a second front structure member, and the first front structure member and the second front structure member are detachably attached to the base body. Yes. As a result, when the first front structure or the second front structure is damaged or soiled, it is possible to replace only the front structure. Therefore, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion can be improved.

  In particular, although the first front structure and the second front structure are arranged side by side, they are formed so as not to interfere with each other when removed from the base body. As a result, when maintenance of one of the first front structure and the second front structure needs to be performed, only one of the first front structure and the second front structure needs to be removed from the base body. It can be in the state of being attached to. Therefore, in the configuration in which the gaming machine front part is formed by the gaming machine front unit as described above, the maintainability of the gaming machine front part can be improved.

Mean 2. In the means 1, the base body has an opening (window 161) penetrating in the front-rear direction, and the opening is closed by a window panel (window panel 58). The game can be viewed from the front of the gaming machine through the section,
Furthermore, the first front structure and the second front structure are arranged in parallel below the opening.

  In a gaming machine, an area below the window panel portion that allows a game to be visually recognized from the front of the gaming machine is generally an area that can be easily reached by a player. Therefore, in the front part of the gaming machine, artificial damage or the like is likely to occur in the region below the window panel part, and it is considered that the frequency of maintenance is high.

  On the other hand, according to the means 2, the first front structure and the second front structure are arranged side by side with respect to the region below the opening to which the window panel portion is attached in the base body. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

  Note that “game” refers to a mode of a game ball that flows down the game area in a game machine having a game area where the game ball flows down. In addition, in a gaming machine having a picture display device that variably displays a picture and the variable display of the picture is started and stopped by positive operation of the player's operation means, the design of the picture displayed on the picture display device can be changed. This means display.

Means 3. In the means 2, the first front structure and the second front structure are arranged side by side in the vertical direction so that the first front structure is on the upper side below the opening.
The first front surface structure is provided with an upper plate (upper plate 195) for storing game balls, and the second front surface structure is used for storing game balls surplus in the upper plate. A gaming machine provided with a dish (lower dish 214).

  The upper plate and the lower plate are provided below the window panel portion, and are provided so as to bulge out in front of the gaming machine in the front surface portion of the gaming machine. Therefore, it is considered that human damage is likely to occur and the frequency of maintenance is high.

  On the other hand, according to the means 3, the upper plate is provided on the first front structure and the lower plate is provided on the second front structure. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

Means 4. In the means 3, at least one of a light emitting means (LED substrates 162 to 165) or a speaker (speaker 166) is provided in at least one region above the opening or on the left and right sides of the front surface of the base body. And
Front structure bodies (upper front cover 171 and side front covers 172 and 173) that cover the light emitting means or the speaker provided on the base body from the front of the plurality of front structure bodies can be removed from the base body. A gaming machine characterized by being attached.

  According to the means 4, when it is necessary to perform maintenance on the light emitting means and the speaker, the front structure covering them may be removed from the base body, and the gaming machine front unit is connected to the gaming machine front unit as described above. In the formed configuration, the maintainability of the front portion of the gaming machine can be improved.

Means 5. In means 1, the first front structure covers at least one of the light emitting means or the speaker provided on the front surface of the base body from the front,
A gaming machine, wherein the second front structure is provided with a ball tray for storing game balls.

  In a gaming machine, it is considered that the timing that requires maintenance of the light emitting means and the speaker differs from the timing that requires maintenance of the ball tray. On the other hand, according to the means 5, at least one of the light emitting means or the speaker is covered from the front by the first front structure, and the ball tray is provided on the second front structure. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

  Means 6. In any one of the means 1 to 5, the first front surface structure and the second front surface structure are formed so as not to interfere with each other upon removal from the base body and with other front surface structures. A gaming machine characterized by that.

  According to the means 6, when it becomes necessary to perform maintenance on the first front structure or the second front structure, they can be detached from the base body alone. In the configuration in which the game machine front unit is formed, the maintainability of the game machine front part can be improved.

Mean 7 In any one of the means 1 to 6, the first front structure and the second front structure are detachably attached to the base body via fixing members (screws 174, 183, 184), respectively. ,
Further, the fixing member of the first front structure is distinguishable from other fixing members in a fixed state, and the fixing member of the second front structure is fixed to other fixing members in the fixed state. A gaming machine characterized by being identifiable.

  According to the means 7, since the fixing member of the first front structure with respect to the base body and the fixing member of the second front structure with respect to the base body can be distinguished from each other, the first front structure or the second front surface When it is necessary to remove only one of the components from the base body, it is possible to easily specify the fixing member to be subjected to the fixing release operation. Thereby, the maintenance property of the front part of the gaming machine is improved.

Means 8. In any one of the means 1 to 6, the first front structure and the second front structure are each a reversible screw member (screw) provided through the base body from the back side of the base body. 174, 183, 184) to the base body,
Further, on the back side of the base body, the first identification information corresponding to the first front surface structure (the back surface of the gaming machine front unit 23) is aligned with the through hole of the reversible screw member of the first front surface structure. 2nd identification information corresponding to the second front surface structure side by side with the through hole of the reversible screw member of the second front surface structure (character "U" written on the side) A gaming machine characterized in that a letter “S” written on the back side of the gaming machine front unit 23 is provided.

  According to the means 8, the first identification information and the second identification information are provided on the back side of the base body, so that the reversible screwing member of the first front structure relative to the base body and the second front surface relative to the base body. It becomes possible to distinguish the reversible screw member of the structure from each other. Thereby, when it becomes necessary to remove only one of the first front structure or the second front structure from the base body, it becomes possible to easily specify the reversible screwing member to be fixed. . Thereby, the maintenance property of the front part of the gaming machine is improved.

  In particular, the first identification information and the second identification information are not provided for the reversible screwing member, but are arranged on the back surface of the base body with respect to the through hole through which the reversible screwing member passes. Since it is provided, a general-purpose member can be used as the reversible screwing member, and the above-described effects can be suitably obtained.

Means 9. In any one of the means 1 to 8, at least one of the plurality of front structure bodies is provided with an operation device (ball rental button 202, return button 203) exposed on the front surface of the gaming machine ( Ball lending operation device 201),
A fixing structure (locking portion 243, communication holes 246, 247) for fixing the operating device to the front structure to be mounted;
Further comprising
The fixing structure is such that the fixed state of the operating device is released based on a fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. A gaming machine characterized in that the fixing release operation is not required when the front structure to be mounted is removed from the base body.

  If the operation unit operated by the player is continuously used, a failure or the like may occur. In this case, according to the means 9, the fixed state of the operating device can be released by performing the fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. It can be removed. Thereby, the maintainability of the operating device is improved. On the other hand, when the front structure to be mounted is removed from the base body, the above-described fixing release operation is not required. Therefore, the above excellent effect can be obtained without deteriorating the maintainability of the front structure.

  Assuming a configuration in which the unlocking operation of the operating device can be performed from the front side of the gaming machine, there may be a problem that the operating device is removed by an unauthorized person. However, in this configuration, the unlocking operation of the operating device is based on By making it be performed from the back side of the body, it is possible to prevent the occurrence of the inconvenience.

Means 10. In means 9, the fixing structure is:
A locking portion (engagement) that is provided on the base body side in the operating device and that is locked inside the front structure to the mounting target front structure and that can be released by elastic deformation. Stop 243),
Hole portions (communication holes 246 and 247) provided in the base body and the front structure to be mounted and communicating from the back side of the base body to the locking portion;
A gaming machine characterized by comprising:

  According to the means 10, the operating device is mounted on the front surface by inserting a locking release tool or the like into the hole provided in the base body and the front surface structure to be mounted and elastically deforming the locking portion. It can be removed from the body.

Means 11. A gaming machine body (a gaming machine base unit 22 and a backpack unit 24);
A gaming machine front unit (gaming machine front unit 23) provided on the front side of the gaming machine main body and constituting the whole or substantially the whole of the gaming machine front portion;
With
The gaming machine front unit is
A base body (base frame 151);
A plurality of front structures (upper front cover 171, side front covers 172, 173, upper plate unit 181, lower plate unit 182 and lower front cover 213) removably attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Further, at least one of the plurality of front structural bodies includes an operation device (ball lending operation device 201) provided by exposing an operation unit (ball lending button 202, return button 203) on the front surface of the gaming machine;
A fixing structure (locking portion 243, communication holes 246, 247) for fixing the operating device to the front structure to be mounted;
With
The fixing structure is such that the fixed state of the operating device is released based on a fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. A gaming machine characterized in that the fixing release operation is not required when the front structure to be mounted is removed from the base body.

  According to the means 11, a gaming machine front unit having a base body and a plurality of front structure bodies is provided. The whole or substantially the entire front surface of the base body is covered with the plurality of front surface structures, and the front surface portion of the gaming machine is configured by the plurality of front surface structures. Moreover, the boundary between each front structure is obstruct | occluded by the base body in the back. Thus, unlike the conventional gaming machine in which the front part of the gaming machine is divided into a plurality of units and each unit is individually attached to the gaming machine body, the gaming machine body side As a result, there is no boundary to lead to as much as possible, and it is possible to prevent an act of trying to insert a fraudulent jig into the gaming machine main body side through the gaming machine front portion.

  In addition, the plurality of front structural bodies are detachably attached to the base body. Thereby, when each front structure is damaged or dirty, only the front structure can be replaced. Therefore, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion can be improved.

  Further, the operation unit operated by the player may continue to be used, resulting in failure or the like. On the other hand, it is possible to release the fixed state of the operating device by removing the fixing device from the back side of the base body while the front structure to be mounted is attached to the base body, and to remove the operating device. Become. Thereby, the maintainability of the operating device is improved. On the other hand, when the front structure to be mounted is removed from the base body, the above-described fixing release operation is not required. Therefore, the above excellent effect can be obtained without deteriorating the maintainability of the front structure.

  Assuming a configuration in which the unlocking operation of the operating device can be performed from the front side of the gaming machine, there may be a problem that the operating device is removed by an unauthorized person. However, in this configuration, the unlocking operation of the operating device is based on By making it be performed from the back side of the body, it is possible to prevent the occurrence of the inconvenience.

  The basic configuration of various gaming machines to which the above means can be applied is shown below.

  Ball game machine: operation means (game ball launching handle 84) operated by a player, ball launching means (game ball launching mechanism 80) for launching and launching a game ball based on the operation of the operation means, and launch thereof A gaming machine including a guide portion (inner and outer rail portions 77 and 78) for guiding the played game ball to a predetermined game area, and each game component (general winning opening 62 and the like) arranged in the game area.

  Revolving type gaming machine such as a slot machine: a pattern display means (specifically, a reel unit) that displays a plurality of pictures in a variable manner, and a start operation means (specifically, that is operated to start the variable display of the pictures) Start lever) and a stop operation means (specifically, a stop button) operated to stop the display of fluctuation of the picture, and a special game state advantageous to the player according to the stop picture after the stop A gaming machine that generates (bonus games, etc.).

  A ball-cylinder-type game machine: design display means (specifically a reel unit) that displays a plurality of pictures in a variable manner, and start operation means (specifically, a start operation) that is operated to start the display of changes in the pictures. Lever) and a stop operation means (specifically, a stop button) operated to stop the display of the variation of the picture, and a special gaming state advantageous to the player according to the stopped picture after the stop ( A bonus game, etc., and a take-up device for taking in a game ball from the upper plate by providing an upper plate, and a pay-out device for paying out the game ball to the upper plate. And a game machine in which the display of the variation of the picture is started based on the game ball being taken in by the take-in device and the start operation means being operated.

  Hereinafter, an embodiment of a pachinko gaming machine (hereinafter referred to as “pachinko machine”), which is a type of gaming machine, will be described in detail with reference to the drawings. 1 is a perspective view of the pachinko machine 10, FIG. 2 is a perspective view of an outer frame 11 constituting the pachinko machine 10, FIGS. 3 and 4 are exploded perspective views showing the main configuration of the pachinko machine 10, and FIG. 2 is a rear view of the pachinko machine 10. FIG. In FIG. 3, the configuration in the game area of the pachinko machine 10 is omitted for convenience.

  The pachinko machine 10 includes an outer frame 11 that forms an outer shell of the pachinko machine 10, and a gaming machine main portion 21 that is attached to the outer frame 11 so as to be rotatable forward.

  As shown in FIG. 2, the outer frame 11 is configured by connecting plate members 12 to 15 to four sides and has a rectangular frame shape. In the plate members 12 to 15 constituting the outer frame 11, the left and right plate members 12, 13 are made of metal such as aluminum, and the upper and lower plate members 14, 15 are made of wood. The pachinko machine 10 is installed in the game hall by attaching and fixing the upper and lower plate members 14 and 15 of the outer frame 11 to the island facility. As described above, the left and right plate members 12, 13 are made of metal, and the upper and lower plate members 14, 15 are made of wood, so that the outer frame 11 can be reinforced while being fixed to the island facility. The configuration of the outer frame 11 is not limited to the above, and all the plate members 12 to 15 may be made of wood, and all the plate members 12 to 15 may be made of metal. Further, all or part of the plate materials 12 to 15 may be made of synthetic resin.

  Incidentally, as shown in FIG. 2, a groove portion 16 opened at both left and right ends is formed at the rear end of each of the left and right plate members 12 and 13 at an intermediate position in the height direction. The groove 16 has a width dimension corresponding to the thickness dimension of the plate members 12 and 13. Two groove portions 16 are formed at a predetermined interval in the height direction, and the predetermined interval is the same as the distance between the left and right plate members 12 and 13. Since the groove portion 16 is formed as described above, when a plurality of single outer frames 11 are conveyed together, the conveyance can be performed satisfactorily. That is, when the outer frames 11 are stacked in a laid state, the outer frames 11 are placed so that the front surfaces thereof face upward. Each outer frame 11 is rotated by 90 ° with respect to the lower outer frame 11. In this case, by preventing the front edges of the left and right plate members 12 and 13 in the lower outer frame 11 from entering the groove portion 16 of the upper outer frame 11, the collapse of the stacked outer frames 11 can be prevented. Is possible. Note that the groove 16 is not an essential component and may be omitted. Moreover, although the pachinko machine 10 is configured to include the outer frame 11, the pachinko machine 10 may be configured to include only the gaming machine main portion 21 without including the outer frame 11.

  As shown in FIG. 2, support brackets 17 and 18 are attached to the upper and lower ends of the left plate member 12 of the outer frame 11. As shown in FIGS. 3 and 4, the gaming machine main part 21 is rotatably attached to the outer frame 11 so as to be supported by the support brackets 17 and 18.

  The gaming machine main unit 21 includes a gaming machine base unit (main body frame or inner frame) 22, a gaming machine front unit (front door or front frame) 23 disposed in front of the gaming machine base unit 22, and a gaming machine base. And a back pack unit 24 disposed behind the unit 22. A gaming machine base unit 22 of the gaming machine main portion 21 is supported so as to be rotatable with respect to the outer frame 11. More specifically, the gaming machine base unit 22 is turnable (openable / closable) forward, with the left side as the rotation base end (opening / closing base end) side and the right side as the rotation tip (opening / closing tip) side in front view. .

  As shown in FIGS. 3 and 4, the gaming machine base unit 22 has a size that covers the entire opening of the outer frame 11, and a locking device 31 is attached to the back side of the gaming machine base unit 22 at the rotating tip side. It has been. The locking device 31 is provided with a long interlocking rod 32, and the interlocking rod 32 is provided with a pair of upper and lower metal fittings 33. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the bar bracket 33 is locked to the receiving bracket 34 provided on the plate 13 on the right side of the outer frame 11 and is locked by the locking device 31. It has become so. Further, the gaming machine base unit 22 is provided with a cylinder lock 35, and when the interlocking rod 32 is moved in a predetermined direction among the upward direction and the downward direction by the operation of the cylinder lock 35, a game with respect to the outer frame 11 is performed. The locked state of the machine base unit 22 is released.

  Here, each bracket 34 of the outer frame 11 has a box shape opened forward. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the metal fitting 33 enters the receiving metal 34, and the metal fitting 33 is locked to the opening peripheral edge in front of the metal receiving metal 34. Is done. That is, the latching place of the receiving metal fitting 34 and the hook metal fitting 33 is surrounded by the receiving metal fitting 34 itself. Thereby, it is possible to prevent an act of illegally releasing the locked state of the outer frame 11 and the gaming machine base unit 22 from the back side of the pachinko machine 10. Note that the configuration of the receiving bracket 34 as described above is not essential, and other known configurations may be applied.

  Incidentally, the plate member 13 on the right side of the outer frame 11 is integrally formed with a shielding wall 36 at its rear end so as to extend to the inner side of the opening of the outer frame 11 as shown in FIGS. The shielding wall 36 is formed over the entire area from the upper plate member 14 to the lower plate member 15. The shielding wall 36 shields the locking device 31 from being opened on the back surface of the pachinko machine 10 when the gaming machine base unit 22 is closed with respect to the outer frame 11. It is possible to prevent the act of illegally accessing the network.

  Further, as shown in FIGS. 2 and 5, a shielding wall 37 is integrally formed at the rear end of the plate member 12 on the left side of the outer frame 11 so as to extend to the inner side of the opening of the outer frame 11. The shielding wall 37 is formed over the entire area from the upper plate member 14 to the lower plate member 15. In a state in which the gaming machine base unit 22 is closed with respect to the outer frame 11, the rear surface of the gaming machine base unit 22 faces at a position close enough to contact or not contact the front surface of the shielding wall 37. Thereby, it becomes possible to prevent the act of inserting a fraudulent tool or the like into the back side of the pachinko machine 10 from the front of the pachinko machine 10 through the gap at the rotation base end of the gaming machine base unit 22. In addition, the structure of each said shielding wall 36 and 37 is not essential, and it is good also as a defect.

  On the back side of the gaming machine base unit 22, as shown in FIG. 4, a main body opening switch 38 for detecting the opening state of the gaming machine base unit 22 is provided at the lower part of the rotating tip side. . The main body opening switch 38 has a pressing portion 38a that can be projected and retracted on the back surface of the gaming machine base unit 22. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the pressing portion 38a is pushed into the game. When closing of the machine base unit 22 is detected and the gaming machine base unit 22 is opened with respect to the outer frame 11, the pressing portion 38a returns to the protruding position, and the opening of the gaming machine base unit 22 is detected. Yes. Here, by providing the main body opening switch 38 on the rotating front end side of the gaming machine base unit 22, the gaming machine base unit 22 can be provided on the lateral center side or the rotating proximal end side compared to the configuration provided on the gaming machine base unit 22. The opening / closing sensitivity of the base unit 22 can be increased. However, it is not essential to provide at the rotating front end portion in this way, and it may be provided at the center side or the rotating base end side.

  As shown in FIG. 3, a gaming machine front unit 23 is rotatably supported by the gaming machine base unit 22, and in the front view, the left side is the rotation base end (opening / closing base end) side and the right side is rotated. It can be turned forward (openable and closable) as the tip (opening / closing tip) side. Further, as shown in FIG. 4, the backpack unit 24 is rotatably supported by the gaming machine base unit 22, and the left side is the rotation base end (opening / closing base end) side in the front view and the right side is rotated. The moving tip (opening / closing tip) side can be rotated backward (openable / closable).

  Next, each of the gaming machine base unit 22, the gaming machine front unit 23, and the back pack unit 24 will be described in detail.

<Game machine base unit 22>
First, the gaming machine base unit 22 will be described in detail. 6 is a front view of the gaming machine base unit 22, FIG. 7 is a front view of the gaming board 61 mounted on the gaming machine base unit 22, and FIG. 8 is a rear view of the gaming machine base unit 22. In FIG. 6, the configuration in the game area of the pachinko machine 10 is omitted for convenience. Further, in the following description, the configurations of the gaming machine front unit 23 and the back pack unit 24 will be appropriately described as necessary.

  The gaming machine base unit 22 is mainly composed of a resin base 41 whose outer shape is substantially the same as that of the outer frame 11. Support metal fittings 42 and 43 are attached to the upper and lower ends of the rotation base end side of the front surface of the resin base 41, and the gaming machine front unit 23 is supported by the support metal fittings 42 and 43. Thus, the gaming machine front unit 23 can be rotated forward with respect to the gaming machine base unit 22. Further, a plurality of insertion holes 45 are provided on the front end side of the front surface of the resin base 41 so as to insert the metal fittings 44 (see FIG. 3) provided on the rear surface of the gaming machine front unit 23 in the vertical direction. Is provided. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the metal fitting 44 of the gaming machine front unit 23 enters the insertion hole 45, and the metal fitting 44 is locked to the locking device 31 described above. The As a result, the gaming machine front unit 23 is locked to the gaming machine base unit 22. This locked state is released by moving the interlocking rod 32 of the locking device 31 to the opposite side to the case where the gaming machine base unit 22 is unlocked with respect to the outer frame 11 by operating the cylinder lock 35.

  Here, a lifting prevention metal fitting 46 is provided between the upper and lower support metal fittings 42 and 43 at the rotation base end of the gaming machine base unit 22. The lifting prevention metal fitting 46 is formed to have a longitudinal axis along the base end portion of the gaming machine base unit 22 and has a shape opened to the right. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, a part of the rotation base end portion of the gaming machine front unit 23 enters the lifting prevention metal fitting 46. As a result, the gaming machine front unit 23 is pulled forward of the pachinko machine 10 in a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, and the rotation base end side of the gaming machine front unit 23 is connected to the gaming machine base. Even if an attempt is made to insert a fraudulent jig into the pachinko machine 10 away from the unit 22, the forward movement of the gaming machine front unit 23 is restricted by the anti-lifting metal fitting 46, so that the above fraud can be prevented. It becomes. In addition, the structure regarding the said lifting prevention metal fitting 46 is not essential, and may be absent.

  As shown in FIG. 3 and FIG. 6, a front body opening switch 47 for detecting the open state of the gaming machine front unit 23 is provided at the rotation tip of the resin base 41. The front body opening switch 47 has a pressing part 47a that can be projected and retracted on the front surface of the resin base 41. When the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the pressing part 47a is pushed in. When the closing of the gaming machine front unit 23 is detected and the gaming machine front unit 23 is opened with respect to the gaming machine base unit 22, the pressing portion 47a returns to the protruding position so that the opening of the gaming machine front unit 23 is detected. It has become. Here, the front body opening switch 47 is provided at the rotating front end portion of the resin base 41, so that the gaming machine front unit 23 is compared with the configuration provided at the horizontal center side or the rotating base end side of the resin base 41. The opening and closing sensitivity can be increased. However, it is not essential to provide at the rotating front end portion in this way, and it may be provided at the center side or the rotating base end side.

  A substantially elliptical window hole 51 is formed at the center of the resin base 41. A game board 61 is detachably attached to the resin base 41 from behind. Specifically, as shown in FIG. 8, a plurality of (four in this embodiment) fixing brackets 52 to 55 are provided on the back surface of the resin base 41, and the game board is formed by these fixing brackets 52 to 55. 61 is fixed so as not to fall backward. The fixing brackets 52 to 55 can be manually rotated, and can be switched between a fixing position (lock position) and a fixing release position (unlock position).

  The fixing brackets 52 to 55 are in contact with the resin base 41 at lever positions located on the outer side of the game board 61 with respect to the rotation shaft at the fixed position of the game board 61. For example, with respect to the lower fixing metal 53, a rib 56 protruding backward from the pachinko machine 10 is integrally formed on the resin base 41, and a lever portion is in contact with the rib 56. Thereby, the load applied to the fixtures 52 to 55 from the game board 61 is suitably received in the resin base 41, and the fixtures 52 to 55 are prevented from falling to the rear of the pachinko machine 10 due to the load.

  The game board 61 is made of plywood, and the game area formed on the front surface of the game board 61 is exposed to the front surface side of the gaming machine base unit 22 through the window hole 51 of the resin base 41. This gaming area is visible from the front of the pachinko machine 10 through the window panel 58 formed in the gaming machine front unit 23. Incidentally, an opposing wall 59 is integrally formed on the lower periphery of the window hole 51 of the resin base 41 so as to be along the window hole 51 at a position slightly spaced from the window hole 51 as shown in FIG. Has been. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the facing wall portion 59 faces the lower edge of the window panel portion 58 in the vertical direction. By forming the opposing wall portion 59 in this way, it is possible to prevent the act of inserting the fraudulent jig into the game area from the lower side of the pachinko machine 10 at the opposing wall portion 59.

  Here, the structure of the game board 61 is demonstrated based on FIG. The game board 61 has a plurality of large and small openings penetrating in the front-rear direction by being subjected to router processing. Each opening is provided with a general winning port 62, a variable winning device 63, an operating port 64, a through gate 65, a variable display unit 66, and the like. When a game ball enters the general winning port 62, the variable winning device 63, and the operating port 64, it is detected by a detection switch, and a predetermined number of award balls are paid out based on the detection result. In addition, an out port 67 is provided at the lowermost part of the game board 61, and game balls that have not entered various winning ports etc. are discharged from the game area through the out port 67. The game board 61 is provided with a large number of nails 68 in order to disperse and adjust the falling direction of the game ball as appropriate, and various members (instruments) such as a windmill.

  The variable display unit 66 is provided with a symbol display device 71 for variably displaying symbols with a winning at the operation port 64 as a trigger. The variable display unit 66 is provided with a center frame 72 so as to surround the symbol display device 71. A first specific lamp portion 73 and a second specific lamp portion 74 are provided on the center frame 72. Reservation lamp portions 75 and 76 are provided at the upper and lower portions of the center frame 72, respectively. The lower holding lamp unit 75 corresponds to the symbol display device 71 and the first specific lamp unit 73, and the number of times that the game ball has passed through the operation port 64 is held up to four times, and the holding lamp unit 75 is turned on. The number of reserved items is displayed. The upper holding lamp unit 76 corresponds to the second specific lamp unit 74, and the number of times that the game ball has passed through the through gate 65 is held up to four times, and the number of holdings is displayed by lighting the holding lamp unit 76. It has become so.

  The symbol display device 71 is configured as a liquid crystal display device including a liquid crystal display, and display contents are controlled by a display control device described later. In the symbol display device 71, for example, symbols are displayed side by side on the left, middle, and right, and these symbols are variably displayed as they are scrolled up and down. When a predetermined combination of symbols is stopped and displayed on a preset active line, a special gaming state (hereinafter referred to as a jackpot) occurs. The symbol display device 71 may have a display screen made up of other types such as CRT, dot matrix, and 7 segments.

  In the first specific lamp unit 73, the emission color is switched in a predetermined order using a winning at the operation port 64 as a trigger, and if the display is stopped in a predetermined color, a big hit occurs. In the second specific lamp unit 74, the emission color is switched in a predetermined order triggered by the passage of the game ball through the through gate 65, and when the stop color is displayed in a predetermined color, the operation port 64 is displayed. The accompanying electric accessory is opened for a predetermined time.

  The variable winning device 63 is normally in a closed state in which a game ball cannot be won or difficult to win, and is switched to a predetermined open state in which a game ball is easy to win in the case of a big win. As an opening mode of the variable winning device 63, the variable winning device 63 is repeated with a predetermined time (for example, 30 seconds) or a predetermined number (for example, 10) of winnings as one round and a plurality of rounds (for example, 15 rounds) as an upper limit. What is opened is common.

  An inner rail portion 77 and an outer rail portion 78 are attached to the game board 61, and a guide rail (guidance portion) is constituted by the inner rail portion 77 and the outer rail portion 78, and is emitted from the game ball launching mechanism. The played game ball is guided to the upper part of the game area. Incidentally, as shown in FIG. 6, a return rubber 79 is provided at the upper right portion of the window hole 51 of the resin base 41, and a game ball launched at a predetermined momentum or more hits the return rubber 79, and the center of the game area. It is designed to be bounced back. In this case, the return rubber 79 is formed so that the surface on which the game ball hits is inclined toward the center of the game area, so that the game ball is rebounded toward the center of the game area. ing.

  As shown in FIG. 6, the game ball launching mechanism 80 is attached below the window hole 51 in the resin base 41. The game ball launching mechanism 80 includes an electromagnetic solenoid 81, a launching rail 82, and a ball feed mechanism 83, and the output shaft of the solenoid 81 moves in the expansion / contraction direction by the input of an electrical signal to the solenoid 81. Then, the game ball placed on the launch rail 82 is launched by the ball feed mechanism 83 toward the game area. The input of an electrical signal to the solenoid 81 is generated based on the operation of a game ball launch handle 84 (see FIG. 1 and the like) provided at the lower portion of the gaming machine front unit 23.

  Next, the back configuration of the gaming machine base unit 22 will be described in detail with reference to FIG.

  The locking device 31 already described is provided on the rotation tip side of the back surface of the resin base 41. Further, the game board 61 is attached to the center of the resin base 41 as described above.

  Below the position where the game board 61 is attached on the back surface of the resin base 41, a long reinforcing metal plate 86 is attached so as to extend in the left-right direction. Further, a reinforcing rib region 87 is formed below the position where the reinforcing metal plate 86 is attached. Thereby, the resin base 41 is reinforced. In particular, the position where the reinforcing metal plate 86 and the reinforcing rib region 87 are provided is behind the game ball launching mechanism 80. Therefore, the flatness of the mounting portion of the game ball launching mechanism 80 in the resin base 41 is kept good, and the game ball is suitably fired from the game ball launching mechanism 80.

  As shown in FIGS. 4 and 8, the variable display unit 66 disposed in the center of the game board 61 is provided with a synthetic resin frame cover 91 that covers the center frame 72 from the rear side. The symbol display device 71 described above is attached to the frame cover 91 from the rear side, and a display control device 92 for driving the symbol display device 71 is attached. The symbol display device 71 and the display control device 92 are stacked in the front-rear direction (the symbol display device 71 is the front and the display control device 92 is the rear), and the sound lamp control device unit 93 is mounted on the rear side. The sound lamp control device unit 93 includes a sound lamp control device 94 and a mounting base 95, and the sound lamp control device 94 is mounted on the mounting base 95.

  The sound lamp control device 94 includes a sound lamp control board that controls sound and lamp display and control of the display control device in accordance with instructions from a main control device to be described later, and the sound lamp control substrate is made of a transparent resin material or the like. It is housed and configured in a substrate box.

  A main controller unit 100 is mounted on the back of the game board 61 and below the variable display unit 66. The main controller unit 100 has a synthetic resin mounting base 101, and the main control apparatus 102 is mounted on the mounting base 101. The main control device 102 includes a main control board having a function (main control circuit) that controls the main control of the game and a function (power failure monitoring circuit) that monitors the power source, and the main control board is a transparent resin material. It is configured to be accommodated in a substrate box 103 made of, for example. The board box 103 is provided with a caulking structure or a seal seal (not shown) as an opening trace means of the board box, and a caulking structure as a leaving trace means of the main controller 102 with respect to the mounting base 101. Yes.

  A collective plate unit (not shown) is provided in an area covered by the main controller unit 100 on the back surface of the game board 61. The collective board unit is provided with a game ball collecting mechanism for collecting game balls won in various winning ports, a winning detection sensor for detecting winning of game balls in various winning ports, and the like. The game balls collected by the game ball collection mechanism are discharged to the outside of the pachinko machine 10 through a discharge passage described later. The winning detection sensor is electrically connected to the main controller 102, and a detection signal when a winning of a game ball is detected is input by the main controller 102.

  Bearing fittings 111, 112, and 113 are attached to the rotation base end side (the right side in FIG. 8) on the back surface of the resin base 41. Three bearing fittings 111 to 113 are provided apart from each other in the vertical direction. The number of bearing fittings 111 to 113 is arbitrary, and may be two or may be four or more. A backpack unit 24 is attached to the gaming machine base unit 22 while being pivotally supported with respect to the bearing fittings 111 to 113. As shown in FIG. 5, the backpack unit 24 covers all of the variable display unit 66 and a part of the main controller unit 100 from the rear. Unless the backpack unit 24 is opened, the variable display unit 66 and the main control unit 100 are covered. The control device unit 100 cannot be removed from the resin base 41.

  As shown in FIGS. 4 and 8, a fixing bracket 115 for fixing the back pack unit 24 to the gaming machine base unit 22 is provided on the back surface of the resin base 41. The fixing bracket 115 can be manually rotated, and can be switched between a fixing position (lock position) and a fixing release position (unlock position). As shown in FIG. 8, a fastening hole 116 is formed on the back surface of the resin base 41, and a fastener 117 (see FIG. 10) provided in the back pack unit 24 with respect to the fastening hole 116. Also, the back pack unit 24 is fixed to the gaming machine base unit 22 by fastening.

  Here, the pachinko machine 10 is provided with a structure that makes it difficult to operate the fixing bracket 115 to the fixing release position. Specifically, as shown in FIG. 4, the lever portion 115 a of the fixing bracket 115 is formed with a through hole 115 b that penetrates in the thickness direction. When the back pack unit 24 is in a closed state and the fixing bracket 115 is in a fixed position, a communication portion 118 that can communicate with the through hole 115b is formed. Then, by inserting through the through-holes 115b and the communication portion 118 and performing binding with the binding band, it is necessary to destroy the binding band during the rotation operation of the fixing bracket 115 to the fixing release position. It will be a hassle. Thereby, it is possible to discourage the act of attempting to open the back pack unit 24 illegally.

  In addition, a flat front sticking surface 119a is formed on the upper portion of the resin base 41 on the rotating tip side. Correspondingly, the upper part of the back end of the back pack unit 24 is close to the front sticking surface 119a in the state of being closed with respect to the gaming machine base unit 22, and is generally adjacent to the front sticking face 119a. A rear sticking surface 119b that is flush with the surface is formed. Then, it is possible to confirm whether or not the back pack unit 24 has been illegally opened by applying a well-known seal sticker across the boundary between the front and rear sticking surfaces 119a and 119b. Become.

<Back pack unit 24>
Next, the configuration of the back pack unit 24 will be described in detail. 9 is a front view of the back pack unit 24, and FIG. 10 is an exploded perspective view of the back pack unit 24.

  The back pack unit 24 includes a first back pack unit 121 that constitutes an upper portion and a central portion of the back pack unit 24, and a first portion that is provided continuously with the first back pack unit 121 and constitutes a lower portion of the back pack unit 24. 2 back pack unit 141. An opening 122 is formed in the lower portion of the first back pack unit 121, and the upper portion of the second back pack unit 141 constitutes the lower edge portion of the opening 122.

  As shown in FIG. 9, the first back pack unit 121 and the second back pack unit 141 are respectively provided with shaft fittings 123 and 139. The shaft fittings 123 and 139 are individually provided with bearing fittings 111 to 113, respectively. It is supported by. Accordingly, the first back pack unit 121 and the second back pack unit 141 can be individually rotated with respect to the gaming machine base unit 22.

  Here, as described above, the upper portion of the second back pack unit 141 constitutes the lower edge portion of the opening 122 of the first back pack unit 121, and the first back pack unit 121 is formed at the lower edge portion. The first back pack unit 121 and the second back pack unit 141 overlap each other so as to be in front of the pachinko machine 10. Therefore, the second back pack unit 141 can be opened with the first back pack unit 121 closed with respect to the gaming machine base unit 22, but the first back pack unit 141 can be opened with the second back pack unit 141 closed. The unit 121 cannot be opened. The opening / closing relationship may be reversed between the first back pack unit 121 and the second back pack unit 141, and the first back pack unit 121 and the second back pack unit 141 may be reversed. And can be opened and closed without interfering with each other. Further, the first back pack unit 121 and the second back pack unit 141 may be integrated and cannot be individually opened and closed.

  Next, the configuration of the first back pack unit 121 will be described in detail.

  The first back pack unit 121 includes a back pack 124, and a payout mechanism 125 is attached to the back pack 124. The back pack 124 is formed of a synthetic resin having transparency, and includes a base portion 126 to which the payout mechanism portion 125 and the like are attached, and a protective cover portion 127 that protrudes rearward from the pachinko machine 10 and has a substantially rectangular parallelepiped shape. The protective cover portion 127 has a shape in which the left and right side surfaces and the upper surface are closed and only the lower surface is opened, and has a size sufficient to surround at least the variable display unit 66.

  The base part 126 is provided with an external terminal board 131 at the upper right part thereof. The external terminal board 131 is provided with various output terminals, and various signals are output to the management control device on the game hall side through these output terminals. Further, the base 126 is provided with the shaft metal fitting 123 of the first back pack unit 121 described above, and is provided with the communication portion 118 and the rear sticking surface 119b described above.

  The base portion 126 is provided with a payout mechanism portion 125 so as to bypass the protective cover portion 127. That is, a tank 132 opened upward is provided at the uppermost portion of the back pack 124, and the game balls supplied from the island facilities of the game hall are sequentially replenished to the tank 132. A tank rail 133 that is gently inclined toward the downstream side is connected to the lower side of the tank 132, and a case rail 134 that extends in the vertical direction is connected to the downstream side of the tank rail 133. A payout device 135 is provided at the most downstream portion of the case rail 134. The case rail 134 and the dispensing device 135 are on the rotation base end side of the back pack unit 24. The game balls paid out from the payout device 135 are discharged to an upper plate 195 or a lower plate 214 (to be described later) provided in the gaming machine front unit 23.

  A backpack substrate 136 is installed in the dispensing mechanism unit 125. The back pack substrate 136 is supplied with, for example, a main power of 24 volts AC, and is turned on or off by a switching operation of the power switch 137.

  Next, the configuration of the second back pack unit 141 will be described in detail.

  The second back pack unit 141 includes a discharge passage board 142 and a control device assembly unit 143. The discharge passage board 142 constitutes the front side of the second back pack unit 141, and the control device assembly unit 143 constitutes the rear side of the second back pack unit 141. The discharge passage board 142 and the controller assembly unit 143 are assembled in the front-rear direction to form a second back pack unit 141.

  The discharge passage board 142 is formed with a discharge passage 144 opened rearward on a surface facing the control device assembly unit 143, and an open portion of the discharge passage 144 is closed by the control device assembly unit 143. The discharge passage 144 is formed so as to discharge the game balls to the island facilities of the game hall, and the game balls led out to the discharge passage 144 from the above-described various winning holes etc. pass through the discharge passage 144 to make a pachinko parlor. It is discharged outside the machine 10.

  The control device assembly unit 143 has a horizontally long mounting base 145, and a payout control device 146 and a power source and launch control device 147 are mounted on the mounting base 145. The payout control device 146 and the power supply / launch control device 147 are arranged so as to overlap each other so that the payout control device 146 is located behind the pachinko machine 10.

  The payout control device 146 contains a payout control board for controlling the payout device 135 in the board box 148. The payout command signal from the payout control device 146 to the payout device 135 is relayed by the backpack substrate 136 described above. The payout control device 146 is provided with a state return switch 148a. For example, when the state return switch 148a is pressed when a payout error occurs, such as a ball jam in the payout device 135, the ball jam is eliminated.

  The power source and launch control device 147 includes a power source and launch control board housed in a board box 149, and a predetermined power source required for various control devices and the like is generated and output by the board. Control of the launch of the game ball accompanying the operation of the firing handle 84 is performed. The power supply and launch control device 147 is provided with a RAM erase switch 149a. This pachinko machine 10 has a function to store and store various data so that even if a power failure occurs, it maintains the state at the time of the power failure, and when it recovers from the power failure, it can be restored to the state at the time of the power failure. It has become. Therefore, for example, when the power supply is turned off in the normal procedure, as in the case of the game hall being closed, the state before the turn-off is stored and held. However, when the power is turned on while pressing the RAM erase switch 149a, the RAM data is initialized. It is like that.

<Game machine front unit 23>
Next, the configuration of the gaming machine front unit 23 will be described. 11 is a front view of the gaming machine front unit 23, FIG. 12 is an exploded perspective view showing a part of the configuration of the gaming machine front unit 23, and FIG. 13 is a rear view of the gaming machine front unit 23.

  As shown in FIG. 12, the gaming machine front unit 23 includes a base frame 151 as a base member serving as a base, and various members are attached to the base frame 151. Among these, a plurality of front covers 171 to 173 and 213 and units 181 and 182 are attached to the front surface of the base frame 151, and the base frame is formed by the front covers 171 to 173 and 213 and the units 181 and 182. The entire front surface of 151 is covered. The configuration will be described in detail below.

  The base frame 151 is made of synthetic resin such as ABS resin, and has an outer shape that is substantially the same as that of the gaming machine base unit 22. As shown in FIG. 12, shaft fittings 152 and 153 are attached to the upper and lower ends of one side of the front surface of the base frame 151. These shaft fittings 152 and 153 are rotatably supported with respect to the above-described support fittings 42 and 43 in the gaming machine base unit 22.

  As shown in FIG. 13, long reinforcing metals 154, 155, and 156 are attached along the respective sides of the base frame 151 at the upper end and the left and right ends of the back surface of the base frame 151. Among these, the above-mentioned metal fitting 44 is attached to the reinforcing metal 155 on the rotating front end side. In addition, it is good also as a structure which provides the reinforcement metals 154-156 also with respect to the lower end of the base frame 151, and it is good also as not having all or one part of the said reinforcement metals 154-156. However, in a configuration in which all of the reinforcing metals 154 to 156 are not provided, it is preferable that a reinforcing rib or the like is provided to reinforce the base frame 151.

  A window 161 is formed in the base frame 151 so as to penetrate forward and backward, and a window panel unit (window panel unit) 58 is attached to the back of the base frame 151 from the back of the pachinko machine 10 so as to close the window 161. It has been. Although the window panel portion 58 is formed of transparent glass, it may be formed of a synthetic resin material having transparency such as polycarbonate instead.

  As shown in FIG. 12, a plurality of LED substrates 162 to 165 are attached around the window 161 on the front surface of the base frame 151. Specifically, an LED substrate 162 is attached above the window portion 161, and LED substrates 163 and 164 are attached to the left and right sides of the window portion 161, respectively. Furthermore, the LED board 165 is also attached to the upper part of the base frame 151 on the rotating front end side. A plurality or a plurality of LEDs (light emitting means or light emitters) 162a to 165a are mounted on each of the LED boards 162 to 165, and the mounting surface on which the LEDs 162a to 165a are mounted faces the front of the pachinko machine 10. Each LED board 162-165 is attached. Speakers 166 are attached to the left and right sides of the LED board 162 attached to the upper portion of the base frame 151. The speaker 166 is installed such that the front surface thereof is the central side in the lateral direction of the pachinko machine 10 and faces obliquely downward. Note that a relay board 167 is installed above the window 161 and behind the LED board 162, and the electric wirings from the LED boards 162 to 165 and the speaker 166 are relayed by the relay board 167. The relay board 167 is connected to the sound lamp control device 94 via a harness 168 (see FIG. 3).

  Each of the LED boards 162 to 165 and the speaker 166 is covered from the front of the pachinko machine 10 by the upper front cover 171 and the side front covers 172 and 173. Specifically, the upper front cover 171 and the side front covers 172 and 173 are a combination of a plurality of synthetic resin members formed of ABS resin, polycarbonate, acrylic resin, and the like. The design which undulated back and forth is given. Note that either or all of the upper front cover 171 and the side front covers 172 and 173 may be formed of a single synthetic resin material, and each synthetic resin member may be formed of a single synthetic resin material. It may be formed.

  The upper front cover 171 is screwed onto the base frame 151 so as to cover the LED boards 162 and 165 attached to the upper part of the base frame 151, a part of the LED board 164 attached to the right side and the speaker 166 from the front of the pachinko machine 10. It is fixed. As shown in FIG. 13, this screw fixing is performed from the back side of the base frame 151 by a plurality or a plurality of screws 174 as reversible screwing members. That is, the upper front cover 171 is detachably attached to the base frame 151.

  Incidentally, some of the screws 174 are also used to fix the upper reinforcing metal 154 to the base frame 151, but there are also screws dedicated to the reinforcing metal 154, so the screws 174 of the upper front cover 171 were removed. However, the reinforcing metal 154 does not come off immediately. In addition, at least a part of the screw 174 may be covered from the rear by the window panel portion 58, or all of the screw 174 may not be covered from the rear by the window panel portion 58.

  The upper front cover 171 covers substantially the entire upper portion of the front surface of the base frame 151. That is, the upper front cover 171 constitutes the upper portion of the window panel portion 58 on the front surface of the gaming machine front unit 23.

  In the upper front cover 171, a light-transmitting synthetic resin member is disposed in front of each LED board 162, 164, 165, and light emitted from the LEDs 162 a, 164 a, 165 a passes through the upper front cover 171. It is visible from the front of the machine 10. In addition, a hole for the speaker 166 is formed in the synthetic resin member disposed in front of the speaker 166 so that sound output from the speaker 166 can propagate to the front of the pachinko machine 10. Since each synthetic resin member of the upper front cover 171 is colored, the LEDs 162a, 164a, 165a themselves, the LED substrates 162, 164, 165, the speaker 166, and the base frame 151 covered by the upper front cover 171 are colored. The front side is not visible or difficult to see from the front of the pachinko machine 10.

  The side front covers 172 and 173 are screwed to the base frame 151 so as to cover the LED boards 163 and 164 attached to the side of the base frame 151 from the front of the pachinko machine 10. This screw fixing is performed from the back side of the base frame 151 by a screw as a reversible screwing member. That is, the side front covers 172 and 173 are detachably attached to the base frame 151.

  Each side front cover 172, 173 covers substantially the entire side on the front surface of the base frame 151. That is, the side front covers 172 and 173 constitute side portions of the window panel portion 58 on the front surface of the gaming machine front unit 23. Further, the side front covers 172 and 173 are opposed to each other at a position where the upper end face is close to the lower end face of the upper front cover 171. In addition, it is good also as a structure which these contact | abutted.

  A light-transmitting synthetic resin member is disposed in front of the LED boards 163 and 164 in the side front covers 172 and 173, and the light emitted from the LEDs 163a and 164a is emitted from the side front covers 172 and 173. Through the pachinko machine 10 is visible from the front. Since the synthetic resin members of the side front covers 172 and 173 are colored, the front surfaces of the LEDs 163a and 164a themselves, the LED substrates 163 and 164, and the base frame 151 covered with the side front covers 172 and 173 are colored. Is not visible or difficult to see from the front of the pachinko machine 10.

  As shown in FIG. 11, the gaming machine front unit 23 includes electrical decoration parts 175 to 177 by the LED boards 162 to 164, the upper front cover 171 and the side front covers 172 and 173 attached to the base frame 151. It has a configuration. In these lighting parts 175 to 177, lighting or blinking is performed according to a change in the gaming state at the time of a big hit or a predetermined reach. In addition, the gaming machine front unit 23 includes a speaker unit 178 by the speaker 166 and the upper front cover 171 attached to the base frame 151. From the speaker unit 178, a sound effect according to the gaming state, an error sound or the like is output when a predetermined error occurs. In addition, the gaming machine front unit 23 includes an error display unit 179 by the LED board 165 and the upper front cover 171 attached to the base frame 151. The error display unit 179 is lit or flashed when a predetermined error occurs.

  An upper plate unit 181 and a lower plate unit 182 are provided below the window 161 in the base frame 151. The upper plate unit 181 and the lower plate unit 182 are attached from the front of the pachinko machine 10 so as to cover the lower part of the front surface of the base frame 151, and are fixed to the base frame 151 with screws. These screws are fixed from the back side of the base frame 151 by a plurality of or many screws 183 and 184 as reversible screwing members. That is, the upper plate unit 181 and the lower plate unit 182 are detachably attached to the base frame 151.

  Incidentally, some of the screws 183 and 184 are also used to fix the left and right reinforcing metals 155 and 156 to the base frame 151, but since there are also screws dedicated to the reinforcing metals 155 and 156, the upper plate unit 181 is used. Even if the screws of the lower plate unit 182 are removed, the reinforcing metals 155 and 156 are not immediately removed. Further, at least a part of the screw 183 for the upper plate unit 181 may be covered from the rear by the window panel portion 58 or a front side passage unit 271 described later, and all of the screws 183 are covered by the window panel portion 58 or the front side. The passage unit 271 may not be covered from the rear. Further, at least a part of the screw 184 for the lower plate unit 182 may be covered from the rear by a front side passage unit 271 to be described later, so that all the screws 184 are not covered from the rear by the front side passage unit 271. It may be.

  The upper plate unit 181 and the lower plate unit 182 are arranged in parallel vertically so that the upper plate unit 181 is on the upper side.

  The upper plate unit 181 includes an upper plate body 191 formed of ABS resin or the like, and is provided so as to cover a part of the surface of the upper plate body 191 from the outside, and has a transparency such as polycarbonate. An upper plate cover 192 formed of a resin material is provided. By attaching the upper plate cover 192 in this way, the design of the upper plate unit 181 is enhanced. In addition, a light emitting cover 193 that covers a part of the right side LED board 164 is integrated with the upper plate body 191, and the light emitted from the LED 164 a is visible from the front of the pachinko machine 10. It is formed with the synthetic resin material which has a light transmittance so that it may become. The function as the light emission cover 193 may be provided in the side front cover 173 so that the function as the light emission cover 193 is eliminated from the upper plate unit 181.

  The upper plate unit 181 faces the left and right sides of the upper end surface at positions close to the lower end surfaces of the side front covers 172 and 173. In addition, it is good also as a structure which these contact | abutted.

  The upper plate unit 181 bulges ahead of the pachinko machine 10 with respect to the upper front cover 171 and the side front covers 172 and 173. An upper plate 195 opened upward is formed on the upper plate body 191 of the upper plate unit 181. As shown in FIG. 12, the upper plate 195 has a ball inlet 196 in its inner wall, temporarily stores game balls paid out from the payout device 135 and introduced through the ball inlet 196, and these game balls. Have the function of guiding the ball outlets 197 while aligning them in a row. The game balls that have come out of the upper plate 195 from the ball outlet 197 are guided to the game ball launching mechanism 80. The bottom of the upper plate 195 is formed relatively deep so that the storage capacity is increased. An opening is also formed in the base frame 151 corresponding to the ball inlet 196 and the ball outlet 197. The same applies to the lower plate 214 described later.

  In the upper plate unit 181, a ball lending operation device 201 is provided on the upper surface of the surrounding wall portion 198 of the upper plate 195 as shown in FIG. The ball lending operation device 201 is provided with a ball lending button 202, a return button 203, and a frequency display unit 204. The ball lending operation device 201 can check the ball lending operation, the card return operation, and the card frequency in a state where a bill or a card is inserted into the card unit (ball lending unit) arranged on the side of the pachinko machine 10. . That is, the ball lending button 202 is operated to obtain a lending ball, and the lending ball is paid out as long as there is a remaining amount such as a bill or a card inserted. The return button 203 is operated when requesting the return of a card or the like inserted into the card unit. The frequency display unit 204 displays remaining amount information such as a card.

  In the ball lending operation device 201, the ball lending button 202 and the return button 203 are different in size. Specifically, the ball lending button 202 is formed larger than the return button 203. This prevents an erroneous operation between the buttons 202 and 203. In addition, a waterproof sheet is affixed to the surface of the ball lending operation device 201, and even if the player overflows with a drink or the like, the failure of the ball lending operation device 201 due to that is suppressed.

  In a pachinko machine (so-called cash machine) in which game balls are lent directly from the ball lending device or the like to the upper plate 195 without using a card unit, the ball lending operation device 201 is not necessary. A decorative seal or the like is attached to the installation portion of the apparatus 201.

  Here, as shown in FIG. 12, a reinforcing metal plate 206 is attached to a portion of the front surface of the base frame 151 that is covered by the upper plate unit 181. As described above, the upper plate unit 181 is provided with the upper plate 195 and the ball lending operation device 201, and has a relatively large weight. In particular, a large number of game balls are stored in the upper plate 195, and the weight of the game balls is applied to the base frame 151 that supports the upper plate unit 181. On the other hand, since the reinforcing metal plate 206 is provided as described above, the support strength of the upper plate unit 181 in the base frame 151 is increased. In addition, since the reinforcing metal plate 206 is provided, not only the support strength is enhanced as described above, but also the upper plate unit 181 and the base frame 151 are penetrated forward and backward to the gaming machine base unit 22 side. It is possible to prevent the act of trying to insert a fraudulent jig. Incidentally, since the reinforcing metal plate 206 is covered by the upper plate unit 181 from the front of the pachinko machine 10, the reinforcing metal plate 206 is not exposed to the outside, and the design of the front surface of the pachinko machine 10 is not deteriorated. A reinforcing metal plate 206 is provided.

  The lower dish unit 182 includes a lower dish body 211 made of ABS resin or the like, and is provided so as to cover a part of the surface of the lower dish body 211 from the outside, and has a transparency such as polycarbonate. A lower dish cover 212 formed of a resin material is provided. By attaching the lower plate cover 212 in this way, the design of the lower plate unit 182 is enhanced.

  The lower pan unit 182 faces the entire upper end surface of the lower pan unit 182 at a position close to the lower end surface of the upper pan unit 181. In addition, it is good also as a structure which these contact | abutted. Incidentally, a lower front cover 213 is interposed between the lower plate unit 182 and the upper plate unit 181 on the rotating front end side of the gaming machine front unit 23, and a part of the front surface of the base frame 151 is the lower front cover 213. However, the lower front cover 213 may be integrated with the upper plate unit 181 or the lower plate unit 182. The lower front cover 213 is formed with an insertion hole for exposing the cylinder lock 35 provided on the gaming machine base unit 22 on the front surface of the pachinko machine 10. As described above, the front covers 171, 172, 173, 213 and the units 181, 182 are provided, so that the front surface of the base frame 151 is placed on the front covers 171, 172, 173, 213 and each unit. 181 and 182.

  The lower pan unit 182 bulges ahead of the pachinko machine 10 with respect to the upper front cover 171 and the side front covers 172 and 173, similarly to the upper plate unit 181. In this case, the maximum bulge position of the lower dish unit 182 is the same as or substantially the same as the maximum bulge position of the upper dish unit 181 when viewed in the front-rear direction of the pachinko machine 10. A lower plate 214 opened upward is formed in the lower plate main body 211 of the lower plate unit 182.

<Lower plate 214>
The lower plate 214 will be described in detail. In the following description, FIG. 11 and FIG. 12 are referred to, and FIG. 14 and FIG. 15 are also referred to. 14 is a cross-sectional view taken along line AA in FIG. 11, and FIG. 15 is a cross-sectional view taken along line BB in FIG.

  The lower plate 214 is formed such that the lower plate main body 211 is recessed from above, and includes a back wall portion 215, a bottom portion 216 extending forward from the lower end of the back wall portion 215, and the bottom portion together with the back wall portion 215. And an enclosing wall portion 217 that surrounds the periphery of 216 and has a shape in which the lower plate 214 is opened upward.

  The back wall 215 is continuous with the bottom of the upper plate 195 and has a height dimension corresponding to a large number of game balls. The back wall 215 is formed with a first sphere inlet 218 and a second sphere inlet 219 that are open toward the front of the pachinko machine 10 and have a square shape (or a substantially square shape) (see FIG. 11 and FIG. 11). (See FIG. 18).

  A game ball paid out from the payout device 135 in a state where the upper plate 195 is full is discharged to the lower plate 214 through the first ball inlet 218. Further, as shown in FIG. 11, the upper plate unit 181 and the lower plate unit 182 are provided with a ball removal passage portion 221 so as to communicate the upper plate 195 and the lower plate 214, and the ball removal passage portion. A ball exit 221 is a second ball entrance 219. Incidentally, the ball removal passage portion 221 is built in the back wall portion 215 in the lower plate unit 182 (see FIG. 18 and the like). The entrance portion of the ball removal passage portion 221 is basically closed by a ball stopper built in the upper plate 195, and a ball removal button 222 provided so as to protrude upward from the upper surface of the ball lending operation device 201 is pressed. As a result, the ball stopper is opened, and the game balls stored in the upper plate 195 are discharged to the lower plate 214 through the ball removal passage 221. The ball removal button 222 may be installed separately from the ball lending operation device 201.

  The first ball inlet 218 is formed at the center in the left-right direction in the back wall portion 215, and has an opening dimension through which a plurality of game balls can pass in a state of being arranged in the left-right direction and the vertical direction. Specifically, the left-right direction is for three game balls, and the up-down direction is for two game balls. On the other hand, the second sphere inlet 219 is formed in the back wall 215 on the side of the first sphere inlet 218 (specifically, on the right). Further, both the first sphere inlet 218 and the second sphere inlet 219 are located at a position spaced apart upward from the bottom 216, and the lower edges of the first sphere inlet 218 and the second sphere inlet 219 are located with respect to the bottom 216. And at least one gaming ball above. More specifically, the lower edge of the first ball inlet 218 is positioned above the bottom 216 by approximately two game balls. However, the present invention is not limited to this, and a configuration may be employed in which 1.5 gaming balls, 2.5 gaming balls, or 3 or more gaming balls are positioned above.

  Since the first ball inlet 218 has a function of discharging the game balls paid out from the payout device 135 to the lower plate 214 as described above, for example, in a big hit state, a large number of game balls can be stored in a short period of time. One ball inlet 218 may pass through, and many of these game balls are stored in the lower plate 214. In this case, by forming the first ball inlet 218 at a position spaced upward from the bottom 216, even if a large number of game balls are stored on the bottom 216, the first ball inlet 218 can be The one ball inlet 218 is prevented from being blocked, and even in this situation, the game ball can be discharged to the lower plate 214 through the first ball inlet 218 satisfactorily.

  As shown in FIG. 14, the back wall 215 is configured such that the entire surface 224 from the lower edge of the first ball inlet 218 to the bottom 216 is located behind the pachinko machine 10 with respect to the other surfaces of the back wall 215. In addition, a step is formed in the front-rear direction (hereinafter, the surface 224 is also referred to as a receding surface 224). The receding surface 224 has the same size in the left-right direction as that of the first ball inlet 218, specifically, two game balls. It should be noted that the present invention is not limited to this, and it may have a horizontal dimension in which two or more game balls can enter side by side. Further, the receding surface 224 is retracted by at least one game ball with respect to the other surfaces of the back wall portion 215. Note that the present invention is not limited to this, and a configuration in which two or more game balls are retracted may be used. Further, the retreating surface 224 is stored in a region in front of the arranged game balls as game balls discharged from the first ball entrance 218 get over the game balls arranged along the retreating surface 224. Thus, the height with respect to the bottom part 216 and the inclination angle with respect to the bottom part 216 are set. Specifically, the height relative to the bottom 216 is about two game balls (approximately a plurality of game balls), and is substantially perpendicular to the bottom 216. However, the present invention is not limited to this, and the game ball discharged from the first ball inlet 218 gets over the game ball arranged along the receding surface 224 and is in a region ahead of the game ball arranged. And the inclination angle with respect to the bottom portion 216 is arbitrary. Since the receding surface 224 is formed as described above, the storage capacity of the game ball in the lower plate 214 is secured accordingly.

  On the other hand, in the lower plate unit 182, a part of the ball removal passage portion 221 from the upper plate 195 is incorporated on the back side of the back wall portion 215 as described above. And a second ball inlet 219 is formed with respect to a surface located in front of the retreating surface 224 to secure a space for incorporating a part of the ball removal passage portion 221. However, the effect of ensuring the storage capacity of the game balls in the lower plate 214 can be obtained.

  As will be described later, the pachinko machine 10 has a return ball that is launched from the game ball launching mechanism 80 but does not reach the game area and flows backward through the guide rail constituted by the inner and outer rail portions 77 and 78. A return ball passage 299 for collecting and discharging the collected game balls to the lower plate 214 is provided. The return ball passage 299 is joined to the ball removal passage 221 on the back side of the back wall 215. At the same time, the game balls that have passed through the return ball passage 299 are discharged from the second ball inlet 219 to the lower plate 214. That is, a part of the passage portion including the return ball passage portion 299 through which the return ball passes is built in the back wall portion 215. In this configuration, as described above, only a part of the back wall portion 215 is retreated as the retreating surface 224, and the second ball inlet 219 is formed on the surface positioned in front of the retreating surface 224. In addition, it is possible to obtain the effect of ensuring the storage capacity of the game balls in the lower plate 214 while allowing the ball extraction passage portion 221 and the return ball passage portion 299 to merge with a sufficient space. In addition, in the lower plate unit 182, an installation space for wiring of electrical components provided in the lower plate unit 182 is formed on the back side of the back wall portion 215. On the other hand, by retracting only a part of the back wall portion 215 as the receding surface 224, it is possible to obtain the effect of securing the storage capacity of the game ball in the lower plate 214 while securing the installation space.

  Incidentally, as shown in FIGS. 14 and 15, a ball hole 225 is formed in the bottom portion 216 in front of the first ball inlet 218 and the receding surface 224, and the ball hole 225 is surrounded by the surrounding wall portion 217. Are closed by a closing plate 227 that is opened by a ball release lever 226 provided on the front surface of the lens. The top surface of the bottom portion 216 is formed so as to be inclined downward toward the ball hole 225. In other words, the game balls stored in the lower plate 214 will naturally move toward the ball removal hole 225. In this configuration, when only a relatively small number of game balls are stored in the lower plate 214, these game balls are located on the closing plate 227. In this case, since the receding surface 224 is formed at the rear portion of the closing plate 227 in the back wall portion 215 as described above, a space is provided behind the closing plate 227 when inserting a hand toward the closing plate 227. As a result, the game balls located on the closing plate 227 can be taken out by hand. That is, the receding surface 224 not only has the effect of securing the storage capacity of the lower plate 214, but also has the effect of improving the removal of the game ball by hand from the lower plate 214 as described above.

  In the configuration in which the receding surface 224 is formed as described above, as shown in FIG. 14 and FIG. 15, the first wall entrance 218 and the left and right sides of the receding surface 224 in the back wall 215. The upper taper surface 231 and the side taper surfaces 232 and 233 are formed on each side. These taper surfaces 231 to 233 are formed around the first sphere inlet 218 and the receding surface 224 up to the positions reaching the first sphere inlet 218 and the receding surface 224, and further the first sphere inlet 218 and the receding surface 224. It is formed so that it is located in the back of the pachinko machine 10 as it goes to. In the configuration in which the receding surface 224 is formed as described above, the game ball may stand by at a location recessed on the receding surface 224 side. On the other hand, by forming the respective tapered surfaces 231 to 233 as described above, it is easy to insert a hand into the recessed portion on the receding surface 224 side, and it is easy to take out the game ball waiting at the corresponding portion. Become. In addition, by using a tapered surface instead of a simple receding surface, it is possible to secure a large internal space of the back wall portion 215 as compared with a configuration using a simple receding surface.

  The surrounding wall portion 217 is formed so as to restrict the front edge and the left and right edges of the bottom portion 216. As for the height dimension of the surrounding wall part 217, the whole is smaller than the back wall part 215, and also the height dimension is smaller on the front side than on the rear side. As shown in FIG. 11, the front region 235 including the front end portion of the surrounding wall portion 217 in the surrounding wall portion 217 is aligned with the first ball inlet 218 in the front view of the pachinko machine 10 and is arranged in the left-right direction. The height dimension is substantially the same over the predetermined range.

  Here, as shown in FIG. 14, the front region 235 has a height dimension with respect to the bottom portion 216 such that the upper end is positioned below the lower end of the first ball inlet 218. With this configuration, a long distance from the lower surface 237 of the upper plate 195 to the front region 235 of the lower plate 214 can be secured. Further, as shown in FIG. 11, the lower surface 237 of the upper plate 195 facing the lower plate 214 is formed to be recessed upward as shown in FIG. A long distance from the lower surface 237 to the front region 235 of the lower plate 214 is secured. The game balls stored in the lower plate 214 may be taken out from between the upper plate 195 and the lower plate 214 and replenished to the upper plate 195, and in this case, the lower plate 214 from the lower surface 237 of the upper plate 195. By ensuring a long distance to the front region 235, the workability of the replenishing operation is improved. In particular, in this pachinko machine 10, the game area is expanded, and accordingly, the distance between the upper plate 195 and the lower plate 214 is narrowed. On the other hand, by securing a long distance from the lower surface 237 of the upper plate 195 to the front region 235 of the lower plate 214 as described above, it is possible to prevent the game area from being deteriorated while suppressing the workability of the replenishment operation. Expansion becomes possible. Incidentally, the upper end of the region other than the front region 235 in the surrounding wall portion 217 is located above the lower end of the first ball inlet 218.

  In the configuration in which the height of the front region 235 is reduced as described above, the storage capacity of the lower plate 214 is reduced accordingly. On the other hand, since the receding surface 224 is formed on the back wall portion 215 as described above, the storage capacity of the lower plate 214 is prevented from becoming extremely small.

  In addition, since the front area 235 is located in front of the first ball inlet 218, if the height dimension of the front area 235 is reduced, the game balls discharged from the first ball inlet 218 will be discharged. There is concern that the front region 235 may be spilled out of the lower plate 214. On the other hand, since the receding surface 224 is formed in the back wall part 215 as described above, the distance of the front region 235 with respect to the first ball inlet 218 is secured long. And since the distance of the front side area | region 235 with respect to the 1st ball | bowl entrance 218 is ensured long, the opportunity to reduce momentum by the game ball discharged | emitted from the 1st ball | bowl inlet 218 until it reaches the front side area | region 235 is provided. As a result, a large amount is given, and spilling out of the lower plate 214 is suppressed. Furthermore, a configuration for reducing the momentum of the game ball discharged from the first ball inlet 218 is provided in the passage portion that extends from the payout device 135 to the first ball inlet 218. This will be described later.

  Returning to the description of the lower dish unit 182, a game ball launching handle 84 is provided on the right side of the lower dish 214 in the lower dish unit 182 so as to penetrate the lower dish unit 182 back and forth. By operating the game ball launch handle 84, a game ball is launched from the game ball launch mechanism 80 described above.

  On the left side of the lower plate 214 in the lower plate unit 182, there is provided an effect button 238 that is pressed by the player when the symbol display or effect display on the symbol display device 71 is performed. Since the position where the effect button 238 is provided is on the opposite side of the game ball launch handle 84 with the lower plate 214 in between, the player can reasonably produce with the left hand while operating the game ball launch handle 84 with the right hand. Button 238 can be pressed. Therefore, the operation of the effect button 238 can be favorably performed. The effect button 238 is installed so that the surface thereof faces upward and obliquely forward, so that the operation of the effect button 238 is also improved from this point. On the other hand, the upper part of the production button 238 is covered with the upper plate unit 181. As a result, even if an attempt is made to forcefully press the direction button 238 by swinging the arm from a high position with respect to the direction button 238, the upper plate unit 181 exists on the trajectory, and the pressing operation of the aspect is prevented. It becomes possible to do. When the pressing operation in the above mode is performed, there is a concern about the malfunction of the effect button 238, but according to the above configuration, it can be prevented.

  Here, as shown in FIG. 12, a reinforcing metal plate 239 is attached to a portion of the front surface of the base frame 151 that is covered by the lower dish unit 182. As described above, the lower plate unit 182 is provided with the lower plate 214 and the effect button 238, and is relatively heavy. In particular, a large number of game balls are stored in the lower plate 214, and the weight of the game balls is applied to the base frame 151 that supports the lower plate unit 182. On the other hand, by providing the reinforcing metal plate 239 as described above, the support strength of the lower dish unit 182 in the base frame 151 is increased. In addition, since the reinforcing metal plate 239 is provided, not only the support strength is enhanced as described above, but also the lower tray unit 182 and the base frame 151 are penetrated forward and backward to the gaming machine base unit 22 side. It is possible to prevent the act of trying to insert a fraudulent jig. Incidentally, since the reinforcing metal plate 239 is covered from the front of the pachinko machine 10 by the lower plate unit 182, the reinforcing metal plate 239 is not exposed to the outside, and the design of the front surface of the pachinko machine 10 is not deteriorated. A reinforcing metal plate 239 is provided.

<Configuration related to removal of upper front cover 171 and units 181 and 182>
Some of the front covers 171 to 173 and 213 and the units 181 and 182 described above can be removed from the base frame 151 without being interfered with others. Therefore, the configuration will be described below. 16 is an exploded perspective view of the gaming machine front unit 23 with the upper front cover 171 removed, FIG. 17 is an exploded perspective view of the gaming machine front unit 23 with the upper plate unit 181 removed, and FIG. It is an exploded perspective view of the gaming machine front unit 23 showing a state in which the dish unit 182 is removed.

  The upper front cover 171 is arranged in parallel with the side front covers 172 and 173 on the front surface of the gaming machine front unit 23 as described above. In this case, the upper front cover 171 does not have a portion lined up with the side front covers 172 and 173 behind the side front covers 172 and 173. Further, the base frame 151 does not have a portion aligned in front of and behind the upper front cover 171 in front of the upper front cover 171. Accordingly, as shown in FIG. 16, by removing the screws 174 corresponding to the upper front cover 171 from the back side of the base frame 151, it is not necessary to remove the side front covers 172 and 173 and the units 181 and 182. The upper front cover 171 can be removed. Therefore, maintenance such as cleaning and replacement of the upper front cover 171 is facilitated, and further maintenance such as cleaning and replacement of the LED boards 162 and 165 and the speaker 166 is facilitated.

  In particular, the upper front cover 171 covers not only the LED boards 162 and 165 and the speaker 166 but also the relay board 167 from the front of the pachinko machine 10. In this case, when an abnormality occurs in the LED boards 162 to 165 and the speaker 166, the relay board 167 is generally inspected, and it is frequently necessary to inspect. In this situation, the inspection of the relay board 167 can be facilitated by facilitating the removal of the upper front cover 171 that covers the relay board 167.

  As described above, the upper plate unit 181 is juxtaposed with the side front covers 172, 173, the lower front cover 213, and the lower plate unit 182 on the front surface of the gaming machine front unit 23. In this case, the upper plate unit 181 does not have a portion lined up with the covers 172, 173, and 213 behind the side front covers 172 and 173 and the lower front cover 213. In addition, the upper plate unit 181 and the lower plate unit 182 do not have portions that are lined up one after the other. Further, the base frame 151 does not have a portion aligned with the upper plate unit 181 in front of and behind the upper plate unit 181. Accordingly, as shown in FIG. 17, the screws 183 corresponding to the upper plate unit 181 are removed from the back side of the base frame 151, whereby the side front covers 172, 173, the lower front cover 213, and the lower plate unit 182 are removed. The upper plate unit 181 can be removed without requiring. Therefore, the maintenance such as cleaning and replacement of the upper plate unit 181 is facilitated.

  As described above, the lower tray unit 182 is arranged in parallel with the lower front cover 213 and the upper tray unit 181 in the gaming machine front unit 23. In this case, the lower dish unit 182 does not have a portion arranged in the front and rear of the lower front cover 213 behind the lower front cover 213. In addition, as described above, the upper plate unit 181 and the lower plate unit 182 do not have portions that are lined up one after the other. Further, the base frame 151 does not have a portion aligned with the lower plate unit 182 in front of and behind the lower plate unit 182. Accordingly, as shown in FIG. 18, by removing the screw 184 corresponding to the lower plate unit 182 from the back side of the base frame 151, the lower plate unit 182 is not required without removing the lower front cover 213 and the upper plate unit 181. Can be removed. Therefore, the maintenance such as cleaning and replacement of the lower plate unit 182 is facilitated.

  Incidentally, the upper plate unit 181 is formed with its lower edge recessed upward (having a recess), and the lower plate unit 182 has its upper edge protruding upward corresponding to this recessed shape. (It has a convex part). Then, in a state where the upper plate unit 181 and the lower plate unit 182 are arranged vertically, the convex portion of the lower plate unit 182 enters the concave portion of the upper plate unit 181. Thereby, the right and left positioning functions of the upper plate unit 181 and the lower plate unit 182 are fulfilled.

  Since the side front covers 172 and 173 have portions that are arranged in front of and behind the upper front cover 171 and the upper plate unit 181, unless the upper front cover 171 and the upper plate unit 181 are removed from the base frame 151. The side front covers 172 and 173 cannot be removed from the base frame 151. That is, the side front covers 172 and 173 include engaging portions that are engaged with the upper front cover 171 and the upper plate unit 181 at the rear thereof. In the gaming machine front unit 23, the left and right regions of the window panel portion 58 are narrower than the other regions, are low in strength, and easily deform. Therefore, the side front covers 172 and 173 may be displaced in the left-right direction with respect to the upper front cover 171 and the upper plate unit 181. If it does so, it is unpreferable on a design. On the other hand, since the engaging portions are provided as described above, the side front covers 172 and 173 are restrained from shifting in the left-right direction with respect to the upper front cover 171 and the upper plate unit 181. The In addition, since the load that the side front covers 172 and 173 tend to shift is received also in the upper front cover 171 and the upper plate unit 181, the strength of the left and right regions of the window panel unit 58 is increased.

  In addition, since the lower front cover 213 has portions that are arranged in front of and behind the upper plate unit 181 and the lower plate unit 182, the lower front cover 213 is lower unless the upper plate unit 181 and the lower plate unit 182 are removed from the base frame 151. The front cover 213 cannot be removed from the base frame 151. Since the lower front cover 213 has a function of covering the periphery of the cylinder lock 35 as described above, an illegal suppression effect on the cylinder lock 35 can be obtained by making it difficult to remove the lower front cover 213.

  Note that the side front covers 172 and 173 and the lower front cover 213 are not provided with front and rear portions with respect to the other covers 171 and units 181 and 182 so that the other covers 171 and units 181 and 182 It is good also as a structure which can be removed from the base frame 151, without requiring removal. That is, all of the front structural bodies attached to the front surface of the base frame 151 may be configured to be individually removable from the base frame 151 without interfering with other front structural bodies.

  In the configuration in which the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be individually detached from the base frame 151 without interfering with other front structural bodies as described above, in the pachinko machine 10, Identification means is provided on the back surface of the base frame 151 for easily identifying the position of the screw 174 of the upper front cover 171, the position of the screw 183 of the upper plate unit 181, and the position of the screw 184 of the lower plate unit 182. The identification means will be described below with reference to FIG.

  The upper front cover 171, the upper plate unit 181, and the lower plate unit 182 are fixed from the back side of the base frame 151 by a plurality or a plurality of screws 174, 183, 184 as described above. In this case, as shown in FIG. 13, identification information is written on the back surface of the base frame 151 and the back surfaces of the reinforcing metals 154 to 156 for the through holes corresponding to the screws 174, 183, and 184. . These pieces of identification information are provided with stamped portions on the molds that form the base frame 151 and the reinforcing metals 154 to 156 in the manufacturing stage of the pachinko machine 10, and form the base frame 151 and the reinforcing metals 154 to 156. Written at the same time.

  Specifically, for the identification information, for the through hole corresponding to the screw 174 of the upper front cover 171, the letter “T” is written together as the identification information for the upper front cover 171. In addition, the letter “U” is also written as identification information for the upper plate unit 181 in the through hole corresponding to the screw 183 of the upper plate unit 181. Furthermore, the letter “S” is also written as identification information for the lower plate unit 182 in the through hole corresponding to the screw 184 of the lower plate unit 182. As a result, when the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 are individually removed from the base frame 151, it is possible to accurately grasp the positions of the screws 174, 183 and 184 corresponding thereto, The removal work, i.e., the maintenance thereof, is improved.

<Configuration related to removal of the ball lending operation device 201>
As described above, the maintainability of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 is improved, but in this pachinko machine 10, the maintainability of the ball lending operation device 201 is also improved. Therefore, the configuration will be described below with reference to FIGS. 19 and 20. FIG. 19 is an exploded perspective view of the gaming machine front unit 23 in a state where the ball lending operation device 201 is removed, and FIG. 20 is an explanatory diagram for explaining a configuration related to attachment of the ball lending operation device 201.

  As already described, the ball lending operation device 201 is attached to the upper plate unit 181. As shown in FIG. 19, the ball lending operation device 201 includes a housing 241, and a ball lending operation substrate or the like is built in the housing 241.

  The housing 241 is made of a synthetic resin material such as ABS resin. A flange portion 242 projecting sideways is formed on the upper portion of the housing 241 over the entire periphery of the upper portion. Further, a plate-like locking portion 243 is integrally formed on the side surface of the housing 241 so as to protrude laterally from the side surface. A plurality of locking portions 243 are formed in the circumferential direction of the side surface with respect to the side surface of the housing 241.

  The ball lending operation device 201 having the above configuration is fitted from above into an opening 244 formed in the upper surface of the surrounding wall 198 of the upper plate 195 in the upper plate unit 181. At the time of fitting, each locking portion 243 formed in the housing 241 is elastically deformed inward by hitting the periphery of the opening 244. Thereby, the position where each locking part 243 is formed can pass through the opening 244. At the position where the flange portion 242 formed on the housing 241 abuts against the peripheral edge of the opening 244 in the upper plate unit 181 from above and the further downward movement of the ball lending operation device 201 is restricted, The locking portions 243 are elastically restored by passing through the openings 244, and as shown in FIG. 20, the front ends of the locking portions 243 are located below the periphery of the openings 244. That is, the peripheral edge of the opening 244 is sandwiched up and down by the flange 242 and each locking part 243. Thereby, the ball lending operation device 201 is fixed to the upper plate body 191. Note that, since the flange portion 242 is in contact with the periphery of the opening portion 244 from above, even if drinks overflow from the ball lending operation device 201, it enters the inside through the opening portion 244. It is suppressed.

  As shown in FIG. 20, one side 245 of the housing 241 faces the back of the pachinko machine 10, and one locking portion 243 is formed on the side 245. Further, in the upper plate unit 181 and the base frame 151, communication holes 246 and 247 penetrating inward and outward and communicating with each other are formed at locations facing the side surface 245, respectively. Then, by inserting an elongated member from the back side of the base frame 151 through the communication holes 246 and 247 communicated with each other, the locking portion 243 formed on the side surface 245 by the member is elastically inward. It can be deformed. By elastically deforming the locking portion 243 inward, the holding state of the periphery of the opening 244 by the flange portion 242 and the locking portion 243 on the side surface 245 side is released. Accordingly, the side surface 245 side of the ball lending operation device 201 can be lifted from the upper plate body 191. Then, by setting the floated angle to a predetermined angle, the clamping state between the other locking portion 243 and the flange portion 242 can be released, and the ball lending operation device 201 can be removed from the upper plate body 191. it can. That is, according to the above configuration, the ball lending operation device 201 can be removed without requiring removal of the upper plate unit 181 and the other front structure constituting the front surface of the pachinko machine 10 from the base frame 151. Therefore, the maintenance property such as cleaning and replacement of the ball lending operation device 201 is improved.

  On the other hand, when removing the upper plate unit 181 from the base frame 151, it is not necessary to remove the upper plate unit 181 from the ball lending operation device 201. Therefore, the maintainability of the ball lending operation device 201 is improved without degrading the maintainability of the upper plate unit 181.

  In addition, as shown in FIG. 19, a link device 248 that opens the ball stopper in conjunction with the operation of the ball removal button 222 is built in the upper plate unit 181. The link device 248 is screwed to the upper plate unit 181 so that the lock device 248 can be released when the ball lending operation device 201 is removed. That is, the link device 248 can be removed without requiring removal of the upper plate unit 181 and the other front structure constituting the front surface of the pachinko machine 10 from the base frame 151. Therefore, the maintainability such as cleaning and replacement of the link device 248 is improved.

<Passage configuration of game balls to upper plate 195 and lower plate 214>
Next, the path configuration of the game ball to the upper plate 195 and the lower plate 214 will be described. FIG. 21 is an explanatory diagram for explaining the path configuration of the game ball. In FIG. 21, for the sake of convenience, the passage configurations on the gaming machine base unit 22 side and the back pack unit 24 side are shown in cross section.

  The payout device 135 is provided in the payout mechanism portion 125 that constitutes the back surface portion of the pachinko machine 10 as described above. A payout passage 251 extending in the vertical direction is formed below the payout device 135, and the game balls paid out from the payout device 135 flow down the payout passage 251 and are formed at the lower end of the payout mechanism portion 125. Introduced into the distribution unit 252.

  The game ball distribution unit 252 has a function of distributing the game balls paid out from the payout device 135 to the upper plate 195 side or the lower plate 214 side provided in the gaming machine front unit 23. The configuration of the game ball sorting unit 252 will be described with reference to a longitudinal sectional view around the game ball sorting unit 252 shown in FIG. The game ball distribution unit 252 is open upward and forward, and the inside thereof is partitioned by two partition walls 253a and 253b, so that three openings 255a, 255b, and 255c are juxtaposed in the left-right direction.

  Of these openings 255a, 255b, 255c, the opening 255a inside the pachinko machine 10 leads to the upper dish passage that leads to the upper dish 195, and the central opening 255b leads to the lower dish path that leads to the lower dish 214. Yes. The opening 255c outside the pachinko machine 10 communicates with the discharge passage 144. In the discharge operation of the game balls stored in the tank 132, the stored game balls are discharged through the outer opening 255c. To the outside of the pachinko machine 10.

  The upper plate passage is provided in the back pack side upper plate passage portion 258 provided in the back pack unit 24, the main body side upper plate passage portion 262 provided in the gaming machine base unit 22, and the gaming machine front unit 23. It is composed of a front side upper dish passage portion 272. Similarly, the lower plate passage is connected to the back pack side lower plate passage portion 259 provided in the back pack unit 24, the main body side lower plate passage portion 263 provided in the gaming machine base unit 22, and the gaming machine front unit 23. The front side lower dish passage portion 273 is provided.

  Each of these passage portions 258, 259, 262, 263, 272, and 273 will be described in detail.

<Back pack side passage portions 258, 259>
The back pack side upper plate passage portion 258 and the back pack side lower plate passage portion 259 are provided so as to penetrate the base portion 126 in the front-rear direction on the rotation base end side of the back pack unit 24. 257 (see FIG. 21). The back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 are partitioned by a passage wall and arranged side by side in the left-right direction. Further, the back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 each extend in the front-rear direction and are inclined downward toward the downstream side. In the above configuration, the game balls introduced into the back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 roll on the bottom portions 258a, 259a and then the main body side upper dish passage portion 262 and the main body side lower plate. It is discharged to each of the passage portions 263.

  Incidentally, the back pack side lower dish passage part 259 has a larger width dimension (dimension in the left-right direction) than the back pack side upper dish path part 258. This is due to the following reason. That is, the game ball paid out from the payout device 135 is guided to the opening 255 a inside the game ball sorting portion 252 that continues to the back pack side upper dish passage portion 258. On the other hand, to the back pack side lower dish passage portion 259, the game balls are filled in the opening portion 255a on the inner side in the game ball sorting portion 252, and the overflowing game balls are guided from the opening portion 255a. Therefore, the trajectory of the game ball passing through the back pack side lower tray passage portion 259 becomes irregular as compared with the game ball passing through the back pack side upper tray passage portion 258, so There is concern about the occurrence of clogging. On the other hand, in the limited space of the back pack side passage unit 257, the width clogging of the back pack side lower tray passage portion 259 is made larger than that of the back pack side upper tray passage portion 258, so that the above-mentioned clogging occurs. The probability of doing is reduced. In addition, in order to reduce the probability that a ball clogging occurs in the lower plate passage, not only the back pack side lower plate passage portion 259 but also the main body side lower plate passage portion 263 and the front side lower plate passage portion 273 The width dimension is larger than the passage portions 262 and 272. That is, the lower dish passage has a larger width dimension (passage width dimension or passage opening cross-sectional area perpendicular to the passage direction) than the upper dish passage.

<Main body side passage portions 262, 263>
The main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are provided on the main body side passage unit 261 provided so as to penetrate the resin base 41 in the front-rear direction on the rotation base end side of the gaming machine base unit 22. Is formed. The game board 61 is provided with a notch 267 at the corner so as to avoid the main body side passage unit 261 (see FIG. 7).

  The main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are partitioned by a partition passage wall 264 and arranged in parallel in the left-right direction, and are formed so that the ball outlets 262a and 263a face downward. ing. Specifically, the upstream side of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 is inclined downward toward the downstream side, and on the downstream side, it extends slightly downward so that the ball outlet 262a, 263a is formed. The game balls introduced into the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 in the above configuration roll on the bottom portions 262b, 263b and the front side upper dish passage portion 272 through the ball outlets 262a, 263a. It is discharged into each of the front side lower dish passage portions 273. By the way, the main body side upper dish passage portion 262 has a smaller width dimension (dimension in the left-right direction) than the main body side lower dish passage portion 263.

<Front side passage portions 272, 273>
The front side upper dish passage portion 272 and the front side lower dish passage portion 273 are formed in a front side passage unit 271 provided on the back surface of the gaming machine front unit 23. Here, the front side passage unit 271 will be described with reference to FIGS. 23 is a perspective view showing a state where the front side passage unit 271 is separated from the gaming machine front unit 23, FIG. 24 is a perspective view of the front side passage unit 271, and FIG. 25 is an exploded perspective view of the front side passage unit 271. FIG. 27 is a front view of the front side passage unit 271, and FIG. 27 is a plan view of the front side passage unit 271.

  The front side passage unit 271 has a pair of base plates 274a and 274b as shown in FIG. These base plates 274a and 274b are formed of a transparent synthetic resin material such as polycarbonate resin, and have a groove and an opening, respectively. Since both the base plates 274a and 274b are fixed by screws, a receiving portion 275 constituting the front upper dish passage portion 272 is formed, and at least a passage forming portion constituting the front lower tray passage portion 273. 276 is formed. The front-side passage unit 271 has a plate-like portion 271a in addition to the receiving portion 275 and the passage forming portion 276. In the front-side passage unit 271, the outlet 272 a of the front-side upper dish passage 272 overlaps with the ball inlet 196 of the upper dish 195 in the front-rear direction, and the outlet 273 a of the front-side lower dish passage 273 is the first ball inlet of the lower dish 214. A screw is fixed from the rear of the pachinko machine 10 to the back of the gaming machine front unit 23 so as to overlap with the front and rear 218. In this case, the plate-like portion 271 a of the front side passage unit 271 is in contact with the back side of the gaming machine front unit 23.

  Incidentally, reinforcing metal plates 301 and 302 are attached to the front side passage unit 271. Of these reinforcing metal plates 301 and 302, the first reinforcing metal plate 301 is attached to the receiving portion 275. The second reinforcing metal plate 302 is attached to the passage forming portion 276. The receiving portion 275 communicates with the ball inlet 196 of the upper plate 195, and the passage forming portion 276 communicates with the first ball inlet 218 of the lower plate 214. Therefore, the fraudulent jig is inserted from the front of the pachinko machine 10 through the ball inlet 196 or the first ball inlet 218, and the wall of the receiving portion 275 or the passage forming portion 276 is broken and inserted. Is assumed to enter the game area and the back of the game board 61. On the other hand, even if the wall of the receiving part 275 or the wall of the passage forming part 276 is destroyed by attaching the reinforcing metal plates 301 and 302 as described above, it is more than that of the unauthorized tool. It is possible to prevent intrusion.

  The receiving part 275 and the passage forming part 276 of the front side passage unit 271 will be described. The position where the receiving portion 275 is formed is the upper corner of the front-side passage unit 271, and is the rotation base end side of the gaming machine front unit 23 in relation to the gaming machine front unit 23. In addition, the receiving portion 275 protrudes rearward of the pachinko machine 10 from the passage forming portion 276, and is further rearward of the pachinko machine 10 than the rotation shaft of the gaming machine front unit 23. And in the state which closed the game machine front unit 23, the opening part 275 has entered into the back rather than the front side edge part of the game machine base unit 22. FIG.

  However, the receiving portion 275 is in front of the rear end portion of the gaming machine base unit 22, and the receiving portion 275 is located at a position facing the receiving portion 275 in the gaming machine base unit 22 (resin base 41). A housing recess 292b is formed as a cover portion that covers the protruding side of the housing (see FIG. 28). Therefore, in a state where the gaming machine front unit 23 is closed, the receiving portion 275 does not penetrate the gaming machine base unit 22 in the front-rear direction.

  The receiving portion 275 is open upward as shown in FIG. 24 and the like, and a partition wall 277 that stands upward from the bottom is integrally formed at the approximate center in the left-right direction. By being partitioned by the partition wall 277, the opening portion 275 has two openings 278 and 279 arranged in parallel in the left-right direction. In such a configuration, the inner side wall of the pachinko machine 10 in the receiving portion 275 is taller than the rear side of the pachinko machine 10 and the like, and a flange 275a is formed on the side wall. Due to the formation of the flange 275a, the opening 278 inside the pachinko machine 10 out of the two openings 278 and 279 has a smaller width dimension (lateral dimension) than the opening 279 outside the pachinko machine 10. It has become.

  The opening 278 inside the pachinko machine 10 is vertically opposed to the ball outlet 262a of the main body side upper dish passage 262, and serves as a ball inlet of the front side upper dish passage 272 as shown in FIG. Yes. Further, the opening 279 outside the pachinko machine 10 faces the ball outlet 263a of the main body side lower dish passage part 263 in the vertical direction, and the ball inlet of the front side lower dish passage part 273 formed in the passage forming part 276 It has become. In this case, as described above, since the receiving portion 275 enters the rear side of the front side end portion of the gaming machine base unit 22, the boundary between the front side upper plate passage portion 272 and the main body side upper plate passage portion 262 is provided. Part of the portion and the boundary portion between the front side lower tray passage portion 273 and the main body side lower tray passage portion 263 enter the rear side of the front end portion of the gaming machine base unit 22 (see FIG. 21 and the like). ).

  The inner opening 278 and the ball inlet 196 of the upper plate 195 are arranged in the front-rear direction, and the front-side upper plate passage 272 extends in the front-rear direction so as to connect the inner opening 278 and the ball inlet 196. The front side upper dish passage 272 has a width dimension (dimension in the left-right direction) that increases toward the ball inlet 196 of the upper dish 195.

  The outer opening 279 and the first ball inlet 218 of the lower plate 214 are in a positional relationship shifted in the horizontal direction and the vertical direction. That is, the outer opening 279 is on the rotation base end side of the gaming machine front unit 23, and the first ball inlet 218 of the lower plate 214 is near the center in the left-right direction of the gaming machine front unit 23 (see FIG. 23 and the like). . Also, the first ball inlet 218 of the lower plate 214 is below the outer opening 279. A front-side lower dish passage 273 is formed so as to connect the outer opening 279 and the first ball inlet 218 of the lower dish 214. The front-side lower dish passage portion 273 is along the back surface of the gaming machine front unit 23 and has a crank shape. Specifically, as shown in FIG. 26, it is composed of an upstream left and right region 284, an upper and lower region 285, and a downstream left and right region 286. Thus, by making the front side lower dish passage portion 273 into a crank shape, the passage length becomes longer than in a linear configuration.

  A bent portion 305 is formed at the most downstream portion of the front side lower dish passage portion 273 so that the flow direction of the game ball is directed toward the front of the pachinko machine 10 at the ball exit (see FIG. 15). The bent portion 305 is formed with respect to the downstream left and right region 286. That is, the bent portion 305 includes a passage wall 306 having a surface orthogonal to the flow-down direction of the game ball on the upstream side. Therefore, the game ball that has flowed down the front-side lower tray passage portion 273 hits the passage wall 306 of the bent portion 305 at the most downstream portion thereof, and is then discharged to the lower tray 214 through the first ball inlet 218. That is, the passage wall 306 has a function as a speed reducing portion. As a result, the momentum of the game ball discharged from the front side lower tray passage 273 to the lower tray 214 is reduced immediately before being discharged to the lower tray 214.

  In the configuration in which the passage direction upstream of the bent portion 305 is set to the vertical direction instead of the left-right direction, the bottom portion of the bent portion 305 has a function as the speed reducing portion. In other words, the deceleration unit has a surface that is orthogonal (substantially orthogonal) or intersects with the flow direction of the upstream game ball, and causes the game ball flowing down from the upstream side to collide with the surface to decelerate. Any structure that has a function of guiding the lower plate 214 to the lower plate 214 may be used.

  Here, as already described, the height dimension of the front region 235 of the surrounding wall portion 217 in the lower plate 214 is set to be small. In this case, there is a concern that the game ball discharged from the first ball inlet 218 may spill out of the lower plate 214 beyond the front region 235. On the other hand, the bent part 305 is formed in the front side lower dish passage part 273 as described above, and the game ball discharged from the front side lower dish path part 273 to the lower dish 214 is discharged to the lower dish 214. When the momentum is reduced immediately before starting, the game balls discharged from the first ball inlet 218 are prevented from spilling out of the lower plate 214 due to the discharged momentum.

  By the way, the front side lower dish passage portion 273 is integrated as the front side passage unit 271 on the back surface of the gaming machine front unit 23, so that the position of the bent portion 305 of the front side lower dish passage portion 273 and the lower plate 214 The position with respect to the first ball inlet 218 can be brought closer. Therefore, it is possible to discharge the game ball to the lower plate 214 immediately after the moment of flow is reduced at the bent portion 305, and the effect of reducing the momentum at the bent portion 305 is suitably exhibited. Assuming a configuration in which the front side lower dish passage portion 273 is installed not on the gaming machine front unit 23 side but on the gaming machine base unit 22 side, when the gaming machine front unit 23 is opened to the gaming machine base unit 22, the front side lower dish passage It becomes necessary to provide a shutter mechanism for closing the ball outlet of the portion 273. Then, it becomes necessary to separate the bent portion 305 and the first ball inlet 218 by an amount corresponding to the shutter mechanism. On the other hand, in this pachinko machine 10, since the front side lower dish passage portion 273 is formed in the gaming machine front unit 23, the shutter mechanism is not necessary, and the bent portion 305, the first ball inlet 218, It is possible to bring the position of.

  Next, the flow of game balls to the upper plate 195 and the lower plate 214 will be described.

  As shown in FIG. 22, the game ball is paid out from the payout device 135 toward the inner opening 255 a of the game ball sorting unit 252. Therefore, the game balls paid out from the payout device 135 are discharged to the upper plate 195 through the upper plate passage constituted by the upper plate passage portions 258, 262, 272.

  However, if a large number of game balls are paid out from the payout device 135 and the upper plate 195 is full, and then the game balls continue to be paid out, the game balls are connected in the upper plate passage, as shown in FIG. In addition, the entire inner opening 255a of the game ball sorting unit 252 is filled with the game ball. In this state, the game ball paid out from the payout device 135 gets over the inner partition wall 253a in the game ball sorting portion 252 and enters the central opening 255b. Then, the game ball is discharged to the lower plate 214 through the lower plate passage constituted by the lower plate passage portions 259, 263, and 273.

<Full detection sensor 280>
Next, the full detection sensor 280 will be described.

  As shown in FIG. 26, the passage formation unit 276 is provided with a full detection sensor 280 so as to detect a game ball passing through the front side lower dish passage portion 273. The full detection sensor 280 is configured by a magnetic detection type proximity sensor, and a change in the magnetic field when the game ball passes through the detection range is detected and output as an electric signal. The full detection sensor 280 is not limited to a magnetic detection type proximity sensor, and a photo sensor, a limit sensor, or the like may be used.

  The full detection sensor 280 outputs an electrical signal to the main controller 102. In main controller 102, the payout of game balls by payout device 135 is stopped based on the detection result of full detection sensor 280. As a result, when the lower tray 214 becomes full, and game balls continue to the position of the full detection sensor 280 in the front side lower tray passage portion 273, the payout of further game balls is stopped. The stop of the payout is canceled when the full state of the lower plate 214 is canceled and the game ball is no longer detected by the full detection sensor 280.

  Here, the fullness detection sensor 280 is provided for the upstream left and right region 284 in the front side lower dish passage portion 273. Specifically, a full detection sensor 280 is attached below the bottom wall in the upstream left and right region 284. By providing the full detection sensor 280 for the upstream left and right regions 284 in this way, in a situation where the lower plate 214 is full, the game balls are connected in at least the upper and lower regions 285 and the downstream left and right regions 286, and the upstream left and right regions 284 are connected. Unless the game ball waits at the position of the region 284, the detection result indicating that the full detection sensor 280 is full is not obtained. Therefore, at least the upper and lower areas 285 and the downstream left and right areas 286 serve as standby areas for game balls, and the storage capacity of the player's ball can be maximized.

  In the configuration in which the position of the fullness detection sensor 280 is set as described above, the fullness detection sensor in the lower plate passage (back pack side lower plate passage portion 259, main body side lower plate passage portion 263, front side lower plate passage portion 273). The passage length on the upstream side of 280 is set so that the game ball row of the game balls connected in the lower plate passage does not reach the position of the payout device 135 when the lower plate 214 becomes full. In other words, when the payout device 135 that is paying out the game balls at a predetermined payout speed is stopped, there is already a game ball that has been paid out from the payout device 135 and flowing down toward the lower plate 214. obtain. In this case, even if the maximum number of game balls assumed as the already flowing game balls are arranged upstream of the full detection sensor 280 in the lower dish passage, the game ball row of the payout device 135 It does not line up to the position.

<Shutter mechanism 291>
Next, the shutter mechanism 291 will be described. FIG. 28 is an exploded perspective view of the shutter mechanism 291, and FIG. 29 is an explanatory diagram for explaining the movement of the shutter mechanism 291.

  In the present embodiment, as described above, the front passage unit 271 is provided for the gaming machine front unit 23. Further, the gaming machine front unit 23 is provided with the window panel 58 as described above. For example, when the gaming machine front unit 23 is opened in order to eliminate a clogged ball or the like in the gaming area, At the same time, the front side passage unit 271 moves forward, and the passage portions 272 and 273 on the gaming machine front unit 23 side and the passage portions 262 and 263 on the gaming machine base unit 22 side are separated from each other. The opening operation of the gaming machine front unit 23 is a state in which the upper plate 195 and the lower plate 214 are full and the game ball is waiting in the main body side upper plate passage portion 262 and the main body side lower plate passage portion 263. If this is done, the waiting game ball may not be received by the front upper dish passage 272 or the front lower dish passage 273 and may be scattered. On the other hand, a shutter mechanism 291 is provided to prevent scattering of the game ball.

  The shutter mechanism 291 is provided on the front side of the gaming machine base unit 22. Specifically, an attachment portion 292 is formed below the main body side passage unit 261 in the resin base 41, and a shutter mechanism 291 is attached to the attachment portion 292. The shutter mechanism 291 includes a shutter member 293, a coil spring 294, and a stopper 295.

  The shutter member 293 is formed in a substantially plate shape from synthetic resin. A shaft hole 293a is formed in the lower end of the shutter member 293 so as to penetrate in the left-right direction, and a support shaft portion 292a having a shaft hole on the same axis as the shaft hole 293a is formed in the mounting portion 292. Since the shaft pin 296 is inserted and fixed in the shaft hole 293a and the shaft portion 292a of the shutter member 293, the shutter member 293 is supported so as to be rotatable in the front-rear direction with the lower end as an axis. Yes.

  At the upper end of the shutter member 293, an extension portion 297 is formed to extend from one end portion (the left end portion in the present embodiment) to the side. Thus, a stopper 295 is provided. The stopper 295 is formed of a synthetic resin material and is fixed to the attachment portion 292 with screws. Further, the stopper 295 is formed with a shutter stopper 295a and a spring stopper 295b which is below the shutter stopper 295a and protrudes forward.

  A coil spring 294 is provided between the stopper 295 and the extending portion 297. The coil spring 294 has one end fixed to the spring stopper 295b and the other end fixed to the lower end of the extending portion 297, and is provided in an extended state. Therefore, a forward urging force always acts on the shutter member 293, and the extended portion 297 is in a position in contact with the shutter stopper 295a in the natural state of the shutter member 293. At the abutted position, the upper end portion 298 of the shutter member 293 is below the main body side passage unit 261.

  The upper end 298 of the shutter member 293 has an upper surface with a predetermined curvature, is convex outward, and has an arc shape in the front-rear direction. The virtual center of this arc is a shaft hole 293a. The front-rear direction dimension of the shutter member 293 is substantially the same as the front-rear direction dimension of the ball outlets 262a, 263a of the main body side upper dish passage part 262 and the main body side lower dish passage part 263, and further, the left-right direction dimension is larger. It is substantially the same as the horizontal dimension of the main body side passage unit 261. The upper end portion 298 is opposed to substantially the entire ball outlets 262a and 263a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263. That is, the ball outlets 262 a and 263 a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are closed by the shutter member 293. This position is the closed position (blocking position) of the shutter member 293.

  A front step portion 298b is formed integrally with the upper end portion 298 so as to protrude forward. When the front step portion 298b moves to the closed position, the front step portion 298b has a boundary portion between the main body side upper plate passage portion 262 and the front side upper plate passage portion 272, or the main body side lower plate passage portion 263 and the front side lower plate passage portion. 273 has a function of pushing the game ball located at the boundary with the H.273 into the receiving portion 275 side.

  In the upper end portion 298, a groove portion 298a extending in the front-rear direction is formed at an intermediate position in the left-right direction. The position of the groove portion 298a corresponds to the position of the partition wall 277 in the receiving port portion 275. That is, in the upper end portion 298, the area inside the pachinko machine 10 from the groove 298a is a blocking area for the upper dish passage, and the area outside the pachinko machine 10 from the groove 298a is a blocking area for the lower dish path. Yes. When the shutter member 293 is in the closed position, the lower end portion 264a of the partition passage wall 264 that partitions the passage portions 262 and 263 in the main body side passage unit 261 enters the groove portion 298a.

  An accommodation recess 292 b that is recessed rearward is formed behind the shutter member 293 in the attachment portion 292. Further, the shutter member 293 has a front end face that is in contact with the receiving portion 275 of the front side passage unit 271 when the gaming machine front unit 23 is closed, and when the gaming machine front unit 23 is closed as described above. The receiving port 275 is disposed below the main body side passage unit 261. Therefore, in a state where the gaming machine front unit 23 is closed, the rear end portion of the receiving portion 275 is in contact with the front end surface of the shutter member 293, and a force against the urging force acts on the shutter member 293. Thus, the shutter member 293 rotates rearward and is accommodated in the accommodating recess 292b. This position is the open position (blocking release position) of the shutter member 293.

  The movement of the shutter member 293 with respect to the opening operation of the gaming machine front unit 23 will be described. As shown in FIG. 29 (a), the shutter member 293 is in the opened position when the gaming machine front unit 23 is closed. The side upper dish passage portion 262 and the front side upper dish passage portion 272 communicate with each other, and the main body side lower dish passage portion 263 and the front side lower dish passage portion 273 communicate with each other.

  Further, by opening the gaming machine front unit 23, the shutter member 293 moves to the closed position as shown in FIG. As a result, the ball outlets 262a and 263a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are closed, and a game ball is waited in the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263. Even if the gaming machine front unit 23 is opened in this state, the waiting game balls are not scattered. Then, when the gaming machine front unit 23 is closed, the state returns to the state of FIG.

  In this case, as described above, the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are inclined downward toward the ball outlets 262a and 263a, respectively. Therefore, a part of the weight load of the game ball waiting in the passage portions 262 and 263 on the gaming machine base unit 22 side is applied to the bottom portions 262b and 263b of the passage portions 262 and 263 on the gaming machine base unit 22 side. Can be received. That is, the weight load on the shutter member 293 of the waiting game balls is reduced. Therefore, the opening / closing operation of the shutter member 293 is facilitated.

<Blockage prevention structure>
Next, a structure for suppressing clogging of balls in the upper plate passage when the gaming machine front unit 23 is opened will be described. FIG. 30 and FIG. 31 are explanatory views for explaining a ball clogging suppression structure.

  As described above, when the gaming machine front unit 23 is opened, the passages 262 and 263 on the gaming machine base unit 22 side are separated from the passages 272 and 273 on the gaming machine front unit 23 side. In this case, if a game ball is present at the boundary between the passage portions 262 and 263 on the gaming machine base unit 22 side and the passage portions 272 and 273 on the gaming machine front unit 23 side, the gaming ball is connected to the main body side passage unit. A game ball may exist at the boundary between the H.261 and the front-side passage unit 271, and the game ball comes into contact with each of the main-body-side passage unit 261 and the front-side passage unit 271 to cause clogging of the ball. There is a possibility that the opening operation of the gaming machine front unit 23 cannot be performed smoothly. On the other hand, a ball clogging suppression structure is provided. As this ball clogging suppression structure, a first ball clogging suppression structure and a second ball clogging suppression structure are provided.

<First ball clogging suppression structure>
First, the first ball clogging suppressing structure will be described with reference to FIG. When the gaming machine front unit 23 is closed, the openings 278, 279 of the receiving portion 275 and the ball outlets 262a, 263a of the main body side passage unit 261 are opposed to each other (in FIG. 30, the upper plate Only the aisle side is shown). Here, in the vicinity of the ball outlets 262a and 263a of the main body side passage unit 261, as shown in FIG. 30, the front side passage wall 265 has a lower end lower than the lower end of the partition passage wall 264 and the lower end of the side passage wall. It forms so that it may become upper. As a result, a gap of a predetermined distance X1 exists between the open upper surface portion of the portion opened upward in the receiving port portion 275 and the front side passage wall 265 of the main body side passage unit 261. Therefore, at the start of opening of the gaming machine front unit 23, boundary portions between the passage portions 272 and 273 on the gaming machine front unit 23 side and the passage portions 262 and 263 on the gaming machine base unit 22 side (position B1 in FIG. 30). Even if there is a game ball, it is difficult for the game ball to hit the near-side passage wall 265 of the main body side passage unit 261. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly.

  When the shutter member 293 is in the open position, the front step portion 298b of the shutter member 293 is above the receiving portion 275 and enters the receiving portion 275 side. When the shutter member 293 moves to the closed position, the front step portion 298b of the shutter member 293 is disposed within the range of the interval X1. Thus, as described above, when the shutter member 293 moves to the closed position, the boundary portion between the main body side upper dish passage portion 262 and the front side upper dish passage portion 272, or the main body side lower dish passage portion 263 and the front side. The game ball at the boundary with the lower dish passage portion 273 is pushed into the receiving port 275 side.

  When the shutter member 293 is in the closed position in the configuration formed such that the lower end of the front passage wall 265 is above the lower end of the partition passage wall 264 and the lower end of the side passage wall as described above, The game balls waiting in the passage portions 262 and 263 on the main body side are prevented from falling down. Specifically, as shown in FIG. 29 (b), the distance L1 from the shaft hole 293a of the shutter member 293 to the lower end of the front-side passage wall 265 and the distance from the shaft hole 293a to the upper surface of the upper end portion 298 of the shutter member 293. The difference from the distance L2 is smaller than the diameter of the game ball (L1-L2 <R). Therefore, the gap between the two becomes smaller than the diameter of the game ball, and the waiting game ball does not fall down.

  In particular, the difference between the distance L1 from the shaft hole 293a of the shutter member 293 to the lower end of the front passage wall 265 and the distance L2 from the shaft hole 293a to the upper surface of the upper end portion 298 of the shutter member 293 is based on the radius of the game ball. (L1−L2 <R / 2). Therefore, the load of the waiting game ball is reliably received by the near-side passage wall 265, and the game ball is reliably prevented from falling.

<Second ball clogging suppression structure>
Next, the second ball clogging suppression structure will be described with reference to FIGS. 30 and 31. FIG. The second ball clogging suppression structure is provided for each of the upper dish passage and the lower dish passage. Therefore, first, the second ball clogging suppressing structure of the upper plate passage will be described.

  As described above, the receiving portion 275 is formed so as to protrude rearward from the back surface of the gaming machine front unit 23, and the receiving portion 275 is formed from the rotation shaft 282 of the gaming machine front unit 23 as shown in FIG. Is also behind. Accordingly, the rotation range of the outer opening 279 when the gaming machine front unit 23 is opened includes a part of the lower region of the main body upper dish passage 262 as shown in FIG. In addition, in the middle of the opening of the gaming machine front unit 23, a part of each of the inner opening 278 and the outer opening 279 is located below the main body side upper dish passage 262. In this state, the game ball in the inner opening 278 can move to the outer opening 279 through a region above the partition wall 277 of the receiving port 275.

  As shown in FIGS. 24 and 31, the partition wall 277 of the receiving portion 275 has a recess 283 that is recessed downward from the upper end thereof. The recess 283 is formed from the middle position in the left-right direction of the partition wall 277 to the rear end, and the front-rear direction dimension X2 is larger than the diameter R of the game ball (X2> R).

  As described above, the rotation range of the outer opening 279 of the receiving port 275 is set, and the recess 283 is formed in the partition wall 277 of the receiving port 275, so that the gaming machine front unit 23 At the start of opening, it is assumed that there is a game ball at a position near the main body side upper dish passage portion 262 (position B2 in FIG. 30) between the front side upper dish passage portion 272 and the main body side upper dish passage portion 262. Alternatively, the game ball can be retracted from the inner opening 278 side to the outer opening 279 side across the recess 283. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly. However, the depth dimension of the concave portion 283 is X3, and the interval between the bottom of the concave portion 283 and the lower end of the partition passage wall 264 of the main body side passage unit 261 is smaller than the diameter R of the game ball. . Therefore, in the configuration in which the recess 283 is formed in the partition wall 277, the game ball in the inner opening 278 is prevented from moving to the outer opening 279 when the gaming machine front unit 23 is closed.

  Next, the second ball clogging suppressing structure of the lower dish passage will be described.

  A ball retracting portion 290 is integrally formed at the upper end portion on the outer opening 279 side of the receiving portion 275 so as to extend outward from the pachinko machine 10. In other words, the ball retracting portion 290 is arranged side by side with the outer opening 279 on the rotation base end side of the gaming machine front unit 23 with respect to the outer opening 279. The ball retracting portion 290 is dish-shaped so that one game ball can be sufficiently placed, and the bottom portion 290a is below the open upper surface portion of the outer opening portion 279 and the bottom portion of the outer opening portion 279. Is above. However, the ball retracting portion 290 is formed so that the game ball that has passed through the main body side lower dish passage portion 263 is not placed when the gaming machine front unit 23 is closed. That is, the distance between the bottom portion 290a of the ball retracting portion 290 and the side wall portion of the main body side passage unit 261 is less than the diameter of the game ball. The distance is preferably less than the radius of the game ball.

  The bottom part 290 a of the ball retracting part 290 is inclined downward toward the outer opening part 279, and the ball retracting part 290 communicates with the outer opening part 279. Further, as described above, the receiving portion 275 is located behind the pivot shaft 282 of the gaming machine front unit 23, and the pivot range of the ball retracting portion 290 when the gaming machine front unit 23 is opened includes A part of the lower region of the passage portion 263 is included.

  As described above, the ball retracting portion 290 is provided and the rotation range thereof is set as described above, so that the front side lower tray passage portion 273 and the main body side lower tray passage when the game machine front unit 23 is opened. Even if there is a game ball at a position near the main body side lower dish passage portion 263 (position B3 in FIG. 31), which is a boundary portion with the portion 263, the game ball can be retracted to the ball retracting portion 290. In other words, the game ball at this position hits the front side passage wall 265 of the main body side passage unit 261 during the opening operation of the gaming machine front unit 23 and is pushed toward the ball withdrawal portion 290, so that it is retracted to the ball withdrawal portion 290. Is done. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly. Further, since the bottom 290a of the ball retracting portion 290 is inclined downward toward the outer opening 279 as described above, the game ball retreated to the ball retracting portion 290 enters the outer opening 279 by its own weight.

<Return ball passage 299>
Next, the return ball passage portion 299 will be described.

  In the front side passage unit 271, as shown in FIG. 26 and the like, a return ball passage forming portion 281 is formed integrally with the receiving portion 275 and the passage forming portion 276. The return ball passage forming portion 281 is provided inside a bent portion of the upper and lower regions 285 and the left and right downstream regions 286 in the front side lower dish passage portion 273, and has a recovery port 281a opened upward. . The upper edge of the recovery port 281a is lower than the upper surface 287a of the upper wall 287 of the upstream left and right regions 284 and the upper and lower regions 285.

  The recovery port 281a of the return ball passage forming portion 281 is formed so that the launch rail 82 of the game ball launch mechanism 80 and the inner and outer rail portions 77, 77 of the game ball launch mechanism 80 in a state where the gaming machine front unit 23 is closed to the gaming machine base unit 22. 78. Therefore, a return ball that is launched from the game ball launching mechanism 80 but does not reach the game area and flows backward through the guide rail constituted by the inner and outer rail portions 77 and 78 is returned from the recovery port 281a to the return ball passage forming portion 281. Get inside.

  The game balls that have entered the return ball passage forming portion 281 are discharged to the lower plate 214 through the return ball passage portion 299 formed in the return ball passage forming portion 281. The return ball passage portion 299 has a passage width and a passage height that are slightly larger than one game ball, and a plurality of game balls are arranged in the passage width direction, and a plurality of games are arranged at intermediate positions. The balls are prevented from stacking. The return ball passage 299 has an outlet 299a at the end opposite to the receiving portion 275 in the front passage unit 271 with the recovery port 281a as an inlet (see FIG. 25). The outlet 299a communicates with the second ball inlet 219 of the lower plate 214. Here, the second ball inlet 219 is a ball outlet of the ball discharge passage portion 221 from the upper plate 195 to the lower plate 214 as already described. That is, the return ball passage portion 299 merges with the ball removal passage portion 221 on the downstream side, and both the passage portions 221 and 299 have the same ball outlet in the lower plate 214.

  As described above, the sphere outlet of the front side lower dish passage portion 273 is the first sphere inlet 218 formed separately from the second sphere inlet 219 in the lower dish 214. That is, the return ball passage portion 299 is provided separately from the front side lower dish passage portion 273, and the game ball introduced into the return ball passage portion 299 is different from the game ball passing through the front side lower dish passage portion 273. It is discharged to the lower tray 214 by a completely different route. Here, in the lower plate 214, the second sphere inlet 219 is formed at a position shifted in the left-right direction with respect to the first sphere inlet 218. Specifically, the return ball passage portion 299 is formed to extend outward (laterally) as viewed in the game ball flow down direction from the downstream side of the front side lower dish passage portion 273, and this extended distance. The second sphere inlet 219 is offset laterally with respect to the first sphere inlet 218. Thereby, in the case where the game ball that has passed through the front-side lower tray passage portion 273 and the game ball that has passed through the return ball passage portion 299 are simultaneously discharged to the lower tray 214, it is avoided that these two game balls collide with each other. Is done. When these game balls collide, there is a possibility that the game balls will jump out of the lower plate 214 due to the rebound of each other, but the risk of such jumping out is reduced by avoiding the collision of both game balls as described above. ing.

  As shown in FIG. 26, the return ball passage portion 299 extends in the left-right direction from the recovery port 281a toward the opposite side of the second ball inlet 219, and is then turned back via the turn back portion 299b. It extends in the left-right direction toward 219. Thereby, the passage length of the return ball passage portion 299 is ensured to be long, and the number of game balls that can stand by in the return ball passage portion 299 can be increased as much as possible. Further, as described above, the return ball passage portion 299 is formed so as to extend outward (laterally) as viewed in the game ball flow down direction from the downstream side of the front side lower dish passage portion 273, thereby lowering the lower side. In the configuration in which the first sphere inlet 218 and the second sphere inlet 219 are shifted in the left-right direction by the dish 214, it is possible to ensure a long passage length of the return sphere passage portion 299 as much as possible. Note that an impact absorbing member such as a sponge member may be applied to the bottom surface of the return ball passage portion 299 and the region opened upward by the recovery port 281a. By providing the impact absorbing member, it is possible to absorb the impact of the return sphere falling from above on the return sphere passage portion 299.

  The return ball passage portion 299 is located above the front side lower dish passage portion 273, and the front and rear area of the pachinko machine 10 occupied by the return ball passage portion 299 and the front and rear sides of the pachinko machine 10 occupied by the front side lower plate passage portion 273. It overlaps with the direction area. As a result, in the configuration in which the front side lower dish passage portion 273 and the return ball passage portion 299 are provided in the front side passage unit 271, the size of the front side passage unit 271 is reduced, that is, the front side passage unit 271 is made compact. It is done. Further, the return ball passage portion 299 is formed so that at least a part thereof is along the front side lower dish passage portion 273. Also from this point, the size of the front side passage unit 271 is reduced, that is, the front side passage unit 271 is made compact.

<Ball receiving structure>
Next, a ball receiving structure for opening the gaming machine front unit 23 will be described.

  The opening and closing of the gaming machine front unit 23 may be performed when the upper plate 195 is full. In this case, when the gaming machine front unit 23 is opened and closed in a state where the inner opening 278 of the receiving portion 275 is filled with game balls, the game ball in the inner opening 278 is caused by vibration or the like during the opening and closing. However, there is a risk that it will run over the buttocks 275a and fall off. On the other hand, a ball receiving structure for the zero sphere is provided.

  This ball receiving structure is provided in the passage forming portion 276 of the front side passage unit 271. Specifically, as shown in FIGS. 26 and 27, the ball receiving structure is provided on the upper left and right regions 284 and the upper wall 287 of the upper and lower regions 285 of the front side lower dish passage portion 273 in the passage forming portion 276.

  The upper wall 287 passes through the lower side of the inner opening 278 in the receiving portion 275 and is gently inclined downward in the game ball flow direction of the front side lower dish passage portion 273. Further, the upper wall 287 is arranged side by side with respect to the inner opening 278 in a plan view. That is, it can be said that the upper wall 287 extends from the position below the inner opening 278 to the rotating front end side of the gaming machine front unit 23.

  At the rear side end portion of the pachinko machine 10 in the upper wall 287, a ridge portion 288 that is erected from the upper surface 287a and extends in the left-right direction is integrally formed. Further, a plate-like portion 271 a of the front side passage unit 271 is provided at the front side end portion of the pachinko machine 10 on the upper wall 287. With this configuration, a ball receiving passage 289 is formed on the upper surface 287a of the upper wall 287 between the protrusion 288 and the plate-like portion 271a.

  Since the upper wall 287 is formed as described above, the ball receiving passage 289 extends from the lower side of the inner opening 278 in the receiving portion 275 toward the turning front end of the gaming machine front unit 23. It has a downward slope toward the rotating tip side. Here, as described above, the return ball passage forming portion 281 is provided inside the bent portion of the upper and lower region 285 and the downstream left and right region 286 in the front side lower dish passage portion 273, and the return ball passage forming portion 281 The upper edge of the opening is lower than the upper surface 287a of the upper wall 287. That is, there is a return ball passage forming portion 281 at the tip of the ball receiving passage 289, and the upper edge of the opening of the return ball passage forming portion 281 is lower than the ball receiving passage 289. Therefore, the ball receiving passage 289 communicates with the return ball passage forming portion 281, and further communicates with the return ball passage portion 299.

  Since the ball receiving passage 289 is provided as described above, even if the game ball spills from the inner opening 278 due to vibration or the like when the gaming machine front unit 23 is opened or closed, the game ball remains in the ball receiving passage. 289. The received game balls flow down the ball receiving passage 289 to be introduced into the return ball passage forming portion 281, and are discharged to the lower plate 214 through the return ball passage portion 299. Thereby, the spilling ball can be discharged to the lower plate 214 without being scattered in the game hall or the like.

  In particular, it is considered that the falling ball falls from the inner opening 278 to the rotating front end side of the gaming machine front unit 23 due to the centrifugal force when the gaming machine front unit 23 rotates. In this case, as described above, the ball receiving passage 289 is provided so as to extend from the lower side of the inner opening 278 to the rotation tip side, so that the ball receiving passage 289 can easily receive a spilled ball. Even if a game ball falls from the inner opening 278 to the rotation base end side of the gaming machine front unit 23, the spilling ball is received by the outer opening 279.

  As described above, the receiving portion 275 is provided with the ball retracting portion 290. Therefore, even if the spilling ball falls from the outer opening 279 to the rotation base end side of the gaming machine front unit 23 when the gaming machine front unit 23 is opened and closed, the spilling ball can be received by the ball retracting unit 290. From this point, the ball retracting portion 290 has not only a function as a ball clogging suppressing structure but also a function as a ball receiving structure. Further, when a spilling ball falls from the outer opening 279 to the rotating front end side of the gaming machine front unit 23, the spilling ball is received by the inner opening 278.

  Next, the electrical configuration of the pachinko machine 10 will be described based on the block diagram of FIG. In FIG. 32, the power supply line is indicated by a double arrow, and the signal line is indicated by a solid arrow.

  A main control board 311 provided in the main controller 102 includes a main control circuit 312 and a power failure monitoring circuit 313. The main control circuit 312 is equipped with a CPU 321. The CPU 321 includes a ROM 322 storing various control programs executed by the CPU 321 and fixed value data, and a memory for temporarily storing various data when the control program stored in the ROM 322 is executed. A certain RAM 323 and various circuits such as an interrupt circuit, a timer circuit, and a data input / output circuit are incorporated.

  The RAM 323 is configured to retain data by supplying data storage holding power from the power supply and launch control board 331 provided in the power supply and launch control device 147 even after the pachinko machine 10 is powered off.

  An input / output port is connected to the CPU 321 via a bus line including an address bus and a data bus. Connected to the input side of the main control circuit 312 are a power failure monitoring circuit 313 provided on the main control board 311, a payout control board 332 provided on the payout control device 146, and other switches not shown. In this case, a power supply and launch control board 331 is connected to the power failure monitoring circuit 313, and power is supplied to the main control circuit 312 via the power failure monitoring circuit 313.

  On the other hand, a power failure monitoring circuit 313, a payout control board 332 and a relay terminal board 333 are connected to the output side of the main control circuit 312. Various commands such as a prize ball command are output to the payout control board 332. Various commands and the like are output from the main control circuit 312 to the sound lamp control board 334 provided in the sound lamp control device 94 via the relay terminal plate 333.

  The power failure monitoring circuit 313 relays the main control circuit 312 and the power source and launch control board 331, and monitors the DC stable 24 volt power source that is the maximum power source output from the power source and launch control board 331.

  The payout control board 332 performs payout control of prize balls and rental balls by the payout device 135. The CPU 341 that is an arithmetic unit includes a ROM 342 that stores a control program executed by the CPU 341, fixed value data, and the like, and a RAM 343 that is used as a work memory or the like.

  Similar to the RAM 323 of the main control circuit 312, the RAM 343 of the payout control board 332 is configured to retain data by supplying data storage holding power from the power supply and launch control board 331 even after the power of the pachinko machine 10 is shut off. It has become.

  An input / output port is connected to the CPU 341 of the payout control board 332 through a bus line including an address bus and a data bus. A main control circuit 312, a power and launch control board 331, and a backpack board 136 are connected to the input side of the payout control board 332. Further, the main control circuit 312 and the back pack board 136 are connected to the output side of the payout control board 332.

  The power supply and launch control board 331 includes a power supply unit and a launch control unit. The power supply unit supplies necessary operating power to each of the main control circuit 312 and the payout control board 332 through a path indicated by a double line arrow. The launch control unit is responsible for launch control of the game ball launch mechanism 80 in accordance with the operation of the game ball launch handle 84 by the player, and the game ball launch mechanism 80 is driven when predetermined launch conditions are met. .

  The sound lamp control board 334 controls each of the illumination units 175 to 177, the speaker unit 178, the error display unit 179, and the display control device 92. The CPU 351, which is an arithmetic device, includes a ROM 352 that stores a control program executed by the CPU 351, fixed value data, and the like, and a RAM 353 that is used as a work memory or the like.

  An input / output port is connected to the CPU 351 of the sound lamp control board 334 via a bus line including an address bus and a data bus. A main control circuit 312 is connected to the input side of the sound lamp control board 334 by being relayed to the relay terminal plate 333, and based on various commands output from the main control circuit 312, the lighting units 175 to 177, The speaker unit 178, the error display unit 179, and the display control device 92 are controlled. The display control device 92 controls the symbol display device 71 based on a display command input from the sound lamp control board 334.

  According to the embodiment described in detail above, the following excellent effects are obtained.

  By attaching the respective front covers 171 to 173 and 213 and the respective units 181 and 182 to the base frame 151, the window panel 58, the electric decorations 175 to 177, and the speakers are attached to the single gaming machine front unit 23 A unit 178, an error display unit 179, an upper plate 195, and a lower plate 214 are provided integrally. In the conventional pachinko machine, the front portion of the gaming machine is divided into a plurality of units, and each unit is individually attached to the gaming machine body. For example, the window panel portion and the upper plate or the lower plate are individually attached to the gaming machine body as separate units. However, in such a conventional configuration, a boundary leading to the gaming machine main body side occurs between the units. In this case, an illegal act such as inserting a fraudulent jig into the gaming machine main body side using the boundary is assumed. On the other hand, in the pachinko machine 10, the base frame 151 is positioned so as to straddle the boundaries between the covers 171-173, 213 and the units 181, 182. The boundary no longer exists and the inconvenience is eliminated.

  Since the covers 171 to 173 and 213 and the units 181 and 182 are attached to the base frame 151, the maintainability of the gaming machine front unit 23 is improved. That is, each part constituting the front surface of the gaming machine front unit 23 may be artificially damaged due to being exposed on the player side. On the other hand, since it is the said structure, it is only necessary to replace the covers 171 to 173, 213 and the units 181 and 182 that need to be replaced, and the maintenance of the gaming machine front unit 23 is improved. It is illustrated. In addition, it can be said that resource saving is achieved compared with the structure which needs replacement | exchange of the whole game machine front part by setting it as the structure which should replace | exchange only what needs replacement | exchange in this way.

  Further, the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be detached from the base frame 151 without being interfered with other front structural members. That is, the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be detached independently. Thereby, the maintenance property of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 is improved.

  In particular, the upper plate unit 181 and the lower plate unit 182 bulge out in front of the pachinko machine 10 and are close to the player's hand on the front surface of the pachinko machine 10. Therefore, it is a site that is likely to be artificially damaged and is likely to require replacement as compared to other sites. On the other hand, when the upper plate unit 181 or the lower plate unit 182 is replaced, the maintenance performance is improved by adopting a configuration that does not require removal of the other front structure.

  Furthermore, it is assumed that some players play a game while drinking a drink, and the drink overflows to a part constituting the front surface of the pachinko machine 10. In this case, since the upper dish unit 181 and the lower dish unit 182 are parts constituting the lower part of the front surface of the pachinko machine 10, it is easy to take a drink. And there exists a possibility that the drink may enter into the area | region which cannot be wiped off easily from the outside in the upper plate unit 181 or the lower plate unit 182. On the other hand, when removing the upper plate unit 181 or the lower plate unit 182 from the base frame 151, the maintenance performance is improved by adopting a configuration that does not require removal of other front structural members.

  On the back side of the base frame 151, a letter “T” is also written as identification information for the upper front cover 171 in the through hole corresponding to the screw 174 of the upper front cover 171, and the screw 183 of the upper plate unit 181 is attached. The letter “U” is also written as identification information for the upper plate unit 181 for the corresponding through hole, and further, for the lower plate unit 182 for the through hole corresponding to the screw 184 of the lower plate unit 182. The letter “S” is also written as identification information. As a result, when the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 are individually removed from the base frame 151, it is possible to accurately grasp the positions of the screws 174, 183 and 184 corresponding thereto, The removal work, i.e., the maintenance thereof, is improved.

  In the configuration in which the ball lending operation device 201 is mounted on the upper plate unit 181, the ball lending operation device 201 can be removed without requiring removal of the upper plate unit 181 from the base frame 151. Therefore, the maintenance property such as cleaning and replacement of the ball lending operation device 201 is improved. On the other hand, when removing the upper plate unit 181 from the base frame 151, it is not necessary to remove the upper plate unit 181 from the ball lending operation device 201. Therefore, the maintainability of the ball lending operation device 201 is improved without degrading the maintainability of the upper plate unit 181.

  In addition, it is not limited to the description content of embodiment mentioned above, For example, you may implement as follows.

  (1) In the above embodiment, the side front covers 172 and 173 and the lower front cover 213 in the gaming machine front unit 23 are not provided with front and rear portions of the other covers 171 and units 181 and 182. Thus, it may be configured to be removable from the base frame 151 without the need to remove the other cover 171 and the units 181, 182. That is, all of the front structural bodies attached to the front surface of the base frame 151 may be configured to be individually removable from the base frame 151 without interfering with other front structural bodies. In this case, the maintainability of the front portion of the gaming machine can be improved as compared with the above embodiment.

  In this configuration, the front structure for the cover that covers the LED substrate and the lamp and the front structure having a ball tray such as an upper plate are arranged side by side, and they interfere with each other. It can be said that it is removable from the base frame 151. Further, it can be said that a plurality of front structures for covering the LED substrate and the lamp are arranged in parallel and can be removed from the base frame 151 without interfering with each other.

  (2) As in the configuration of (1) above, all of the front components that are attached to the front surface of the base frame 151 including the side front covers 172 and 173 and the lower front cover 213 are the other front components. In a configuration that can be individually detached from the base frame 151 without interfering with each other, individual identification information may be written together for all the screws of each front structure.

  (3) The configuration in which the screws 174, 183, and 184 of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be distinguished from each other is not limited to that in the above-described embodiment. The configurations are arbitrary as long as they can be distinguished from each other. For example, instead of the configuration in which the identification information is written together with respect to the through-hole as in the above-described embodiment, each screw 174 , 183, 184 can be specified. However, in this configuration, it is necessary to individually color the numerous screws 174, 183, and 184 in the manufacturing stage of the pachinko machine 10. Furthermore, there is a possibility that the screws 174, 183, and 184 used in the manufacturing stage may be mistaken. In this case, the positions of the screws 174, 183, and 184 cannot be grasped. On the other hand, when the identification information is written together as described above, the identification information can be written at the same time when the base frame 151 and the like are formed in the manufacturing stage of the pachinko machine 10, and the above disadvantages are caused. It does not occur. In addition, it is good also as not having identification means like the said embodiment or the said structure.

  (4) In the gaming machine front unit 23, it has only a function as a design surface without having a function of covering the LED boards 162 to 165 and the speaker 166 and a function of a ball tray such as the upper plate 195 and the lower plate 214. It is good also as a structure which arranges the front structure which has, and does not interfere mutually at the time of the removal from the base frame 151 about these front structures.

  (5) In the above embodiment, the upper front cover 171 and the side front covers 172 and 173 may be provided as a single cover. In this configuration, the single cover, the upper plate unit 181 and the lower plate unit 182 are configured so as not to interfere with each other when being removed from the base frame 151, so that the maintenance of the front portion of the gaming machine can be improved. Improvement is achieved.

  Moreover, it is good also as a structure which replaces with the structure which provides the upper tray 195 and the lower dish 214 as a ball receiving tray, and provides only a single ball receiving tray. In this case, the ball tray unit having a single ball tray and the side front covers 172 and 173 are configured so as not to interfere with each other when removed from the base frame 151. Is improved.

  Moreover, it is good also as a structure which has only the said single cover and the said ball | bowl tray unit as a front structure. In this case, by making the single cover and the ball tray unit not to interfere with each other when being removed from the base frame 151, the maintainability of the front portion of the gaming machine can be improved.

  (6) In the above embodiment, the game ball launch handle 84 is attached to the base frame 151 alone, but instead, the game ball launch handle 84 may be attached to the lower plate unit 182. In addition, the lower plate unit 182 does not have a configuration surrounding the game ball launch handle 84, but units for the game ball launch handle 84 may be arranged side by side with respect to the lower plate unit 182. In this case, the lower tray unit 182 and the unit for the game ball launching handle 84 are configured so as not to interfere with each other when being detached from the base frame 151, thereby improving the maintainability of the front portion of the gaming machine.

  (7) You may apply the structure regarding the ball lending operation apparatus 201 in the said embodiment with respect to the operation apparatus which has the button 238 for production. In other words, in a state where the lower plate unit 182 is attached to the base frame 151, the operation device for the effect button 238 can be detached from the lower plate unit 182, and it is not necessary to remove the operation device from the lower plate unit 182. The lower tray unit 182 can be removed from the base frame 151.

  (8) The configuration for fixing the ball lending operation device 201 to the upper plate unit 181 may be different from that of the above embodiment. For example, the ball lending operation device 201 is fixed with screws from the inside of the upper plate unit 181, and an opening leading to the screw fixing portion is formed on the back side of the upper plate unit 181 and the base frame 151 to release the screw fixing. It is good also as a possible structure.

  (9) In the above embodiment, the gaming machine base unit 22 is rotatably supported by the outer frame 11, and the gaming machine front unit 23 is rotatably supported by the gaming machine base unit 22. This may be changed. For example, the gaming machine front unit 23 may be rotatably supported by the outer frame 11, and the gaming machine base unit 22 may be rotatably supported by the gaming machine front unit 23. Moreover, it is good also as a structure by which the area | region below the game board 61 among the gaming machine base units 22 was provided in the back pack unit 24 side. Even with the pachinko machine 10 configured as described above, the present invention relating to the gaming machine front unit 23 can be applied.

  (10) In the above embodiment, the present invention is applied to the pachinko machine 10 provided with the symbol display device 71. However, the present invention may be applied to other types of pachinko machines. For example, a pachinko machine equipped with a prize winning device provided with a game ball rolling part or an advantageous opening, a pachinko machine equipped with other bonuses, an arrangement ball machine, a sparrow ball, etc. The invention can be applied.

  Also, a non-ball-type gaming machine, for example, a reel device (a pattern display device for variably displaying a pattern) having a plurality of reels (circular bodies) with a plurality of types of symbols attached in the circumferential direction, The reel starts rotating by the operation of the start lever, and the variable display of the symbol (variable display of the symbol) is performed in an area visible from the display window, and the reel stops when the stop switch is operated or a predetermined time elapses. However, the present invention can also be applied to a slot machine where variable display of symbols (variable display of patterns) ends.

  In addition, for example, a pachinko machine and a slot that have a take-in device and start rotation of a reel by operating a start lever after a predetermined number of game balls stored in the storage unit are taken in by the take-in device The present invention can also be applied to a gaming machine in which a machine is integrated.

  DESCRIPTION OF SYMBOLS 10 ... Pachinko machine as a gaming machine, 11 ... Outer frame, 21 ... Main part of gaming machine, 22 ... Gaming machine base unit constituting the gaming machine body, 23 ... Gaming machine front unit, 24 ... Back constituting the gaming machine body Pack unit, 58 ... Window panel, 61 ... Game board, 151 ... Base frame, 161 ... Window, 162-165 ... LED board, 166 ... Speaker, 171 ... Upper front cover, 172 ... Side front cover, 173 ... Side front cover, 174 ... screws as fixing members or reversible screw members, 181 ... upper plate unit as first front structure, 182 ... lower plate unit as second front structure, 183 ... fixing member or Screws as reversible screwing members, 184... Screws as fixing members or reversible screwing members, 195... Upper plate, 201 .. ball lending operation device, 202. , 203 ... Return button constituting the operation unit, 213 ... Lower front cover, 214 ... Lower plate, 243 ... Locking part constituting the fixing structure, 246 ... Communication hole constituting the fixing structure, 247 ... constituting the fixing structure Communication hole.

  The present invention relates to a gaming machine.

A pachinko gaming machine, which is a type of gaming machine, includes a gaming board. A game area is formed on the game board, and a game ball is launched toward the game area. Then, for example, when a game ball enters a winning opening provided in the game area, a privilege such as payout of the game ball is given to the player. The gaming board is provided in a gaming machine main body that exists behind the front part of the gaming machine (see, for example, Patent Document 1).

JP 2006-26336 A

However, in the conventional configuration as exemplified above, an illegal act such as inserting a fraudulent jig from the front side of the gaming machine is assumed .

  Note that the above problems are not limited to pachinko gaming machines, and occur similarly in other gaming machines having a gaming machine front portion.

The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a gaming machine capable of preventing an illegal act from the front side of the gaming machine.

In order to solve the above problems, the invention according to claim 1 is a gaming machine main body,
A gaming machine front unit that is provided on the front side of the gaming machine main body and constitutes a gaming machine front part;
The gaming machine front unit is
A base body,
A plurality of front structures individually attached to the front surface of the base body;
With
Wherein the plurality of the whole or substantially the entire front surface of the base member by the front structure is covered by a plurality of front structure is constituted is the game machine front face, the boundary between the front structure by said base body Is closed behind it .

According to the present invention, illegal acts from the front side of the gaming machine can be prevented.

It is a perspective view which shows the pachinko machine in one embodiment. It is a perspective view which shows the structure of an outer frame. It is a perspective view which expands and shows the main structures of a pachinko machine. It is a perspective view which expands and shows the main structures of a pachinko machine. It is a rear view which shows the structure of a pachinko machine. It is a front view which shows the structure of a gaming machine base unit. It is a front view which shows the structure of a game board. It is a rear view which shows the structure of a gaming machine base unit. It is a front view which shows the structure of a back pack unit. It is a disassembled perspective view of a back pack unit. It is a front view which shows the structure of a gaming machine front unit. It is a disassembled perspective view which decomposes | disassembles and shows the structure of a part of game machine front unit. It is a rear view which shows the structure of a game machine front unit. It is the sectional view on the AA line of FIG. It is the BB sectional drawing of FIG. It is a disassembled perspective view of the gaming machine front unit showing a state where the upper front cover is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the upper plate unit is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the lower plate unit is removed. It is a disassembled perspective view of the gaming machine front unit showing a state where the ball lending operation device is removed. It is explanatory drawing for demonstrating the structure regarding attachment of a ball lending operation apparatus. It is explanatory drawing for demonstrating the channel | path structure regarding payout of a game ball. It is explanatory drawing for demonstrating a game ball distribution part. It is a perspective view which shows the state which decomposed | disassembled the front side channel | path unit from the game machine front unit. It is a perspective view of a front side passage unit. It is an exploded perspective view of a front side passage unit. It is a front view of a front side passage unit. It is a top view of a front side passage unit. It is a disassembled perspective view of a shutter mechanism. It is explanatory drawing for demonstrating a motion of a shutter mechanism. It is explanatory drawing for demonstrating a ball clogging suppression structure. It is explanatory drawing for demonstrating a motion of a shutter mechanism. It is a block diagram which shows the electric constitution of a pachinko machine.

  First, invention groups that can be extracted from the present embodiment are shown as means n (n = 1, 2, 3,...), And will be described while showing effects and the like as necessary. In the following, for ease of understanding, the corresponding configuration in the present embodiment is appropriately shown in parentheses, but is not limited to the specific configuration shown in parentheses.

Means 1. A gaming machine body (a gaming machine base unit 22 and a backpack unit 24);
A gaming machine front unit (gaming machine front unit 23) provided on the front side of the gaming machine main body and constituting the whole or substantially the whole of the gaming machine front portion;
With
The gaming machine front unit is
A base body (base frame 151);
A plurality of front structures (upper front cover 171, side front covers 172, 173, upper plate unit 181, lower plate unit 182 and lower front cover 213) individually attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Furthermore, the plurality of front structure bodies are detachably attached to the base body, and a first front structure body (upper plate unit 181) and a second front structure body (upper plate unit 181) arranged in parallel on the front surface of the base body. Lower plate unit 182),
A gaming machine characterized in that the first front structure and the second front structure are formed so as not to interfere with each other when removed from the base body.

  According to the means 1, a gaming machine front unit having a base body and a plurality of front structural bodies is provided. The whole or substantially the entire front surface of the base body is covered with the plurality of front surface structures, and the front surface portion of the gaming machine is configured by the plurality of front surface structures. Moreover, the boundary between each front structure is obstruct | occluded by the base body in the back. Thus, unlike the conventional gaming machine in which the front part of the gaming machine is divided into a plurality of units and each unit is individually attached to the gaming machine body, the gaming machine body side As a result, there is no boundary to lead to as much as possible, and it is possible to prevent an act of trying to insert a fraudulent jig into the gaming machine main body side through the gaming machine front portion.

  The plurality of front structure members include a first front structure member and a second front structure member, and the first front structure member and the second front structure member are detachably attached to the base body. Yes. As a result, when the first front structure or the second front structure is damaged or soiled, it is possible to replace only the front structure. Therefore, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion can be improved.

  In particular, although the first front structure and the second front structure are arranged side by side, they are formed so as not to interfere with each other when removed from the base body. As a result, when maintenance of one of the first front structure and the second front structure needs to be performed, only one of the first front structure and the second front structure needs to be removed from the base body. It can be in the state of being attached to. Therefore, in the configuration in which the gaming machine front part is formed by the gaming machine front unit as described above, the maintainability of the gaming machine front part can be improved.

Mean 2. In the means 1, the base body has an opening (window 161) penetrating in the front-rear direction, and the opening is closed by a window panel (window panel 58). The game can be viewed from the front of the gaming machine through the section,
Furthermore, the first front structure and the second front structure are arranged in parallel below the opening.

  In a gaming machine, an area below the window panel portion that allows a game to be visually recognized from the front of the gaming machine is generally an area that can be easily reached by a player. Therefore, in the front part of the gaming machine, artificial damage or the like is likely to occur in the region below the window panel part, and it is considered that the frequency of maintenance is high.

  On the other hand, according to the means 2, the first front structure and the second front structure are arranged side by side with respect to the region below the opening to which the window panel portion is attached in the base body. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

  Note that “game” refers to a mode of a game ball that flows down the game area in a game machine having a game area where the game ball flows down. In addition, in a gaming machine having a picture display device that variably displays a picture and the variable display of the picture is started and stopped by positive operation of the player's operation means, the design of the picture displayed on the picture display device can be changed. This means display.

Means 3. In the means 2, the first front structure and the second front structure are arranged side by side in the vertical direction so that the first front structure is on the upper side below the opening.
The first front surface structure is provided with an upper plate (upper plate 195) for storing game balls, and the second front surface structure is used for storing game balls surplus in the upper plate. A gaming machine provided with a dish (lower dish 214).

  The upper plate and the lower plate are provided below the window panel portion, and are provided so as to bulge out in front of the gaming machine in the front surface portion of the gaming machine. Therefore, it is considered that human damage is likely to occur and the frequency of maintenance is high.

  On the other hand, according to the means 3, the upper plate is provided on the first front structure and the lower plate is provided on the second front structure. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

Means 4. In the means 3, at least one of a light emitting means (LED substrates 162 to 165) or a speaker (speaker 166) is provided in at least one region above the opening or on the left and right sides of the front surface of the base body. And
Front structure bodies (upper front cover 171 and side front covers 172 and 173) that cover the light emitting means or the speaker provided on the base body from the front of the plurality of front structure bodies can be removed from the base body. A gaming machine characterized by being attached.

  According to the means 4, when it is necessary to perform maintenance on the light emitting means and the speaker, the front structure covering them may be removed from the base body, and the gaming machine front unit is connected to the gaming machine front unit as described above. In the formed configuration, the maintainability of the front portion of the gaming machine can be improved.

Means 5. In means 1, the first front structure covers at least one of the light emitting means or the speaker provided on the front surface of the base body from the front,
A gaming machine, wherein the second front structure is provided with a ball tray for storing game balls.

  In a gaming machine, it is considered that the timing that requires maintenance of the light emitting means and the speaker differs from the timing that requires maintenance of the ball tray. On the other hand, according to the means 5, at least one of the light emitting means or the speaker is covered from the front by the first front structure, and the ball tray is provided on the second front structure. The first front structure and the second front structure are detachably attached to the base body, and are formed so as not to interfere with each other during the removal. Yes. Thereby, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion is improved.

  Means 6. In any one of the means 1 to 5, the first front surface structure and the second front surface structure are formed so as not to interfere with each other upon removal from the base body and with other front surface structures. A gaming machine characterized by that.

  According to the means 6, when it becomes necessary to perform maintenance on the first front structure or the second front structure, they can be detached from the base body alone. In the configuration in which the game machine front unit is formed, the maintainability of the game machine front part can be improved.

Mean 7 In any one of the means 1 to 6, the first front structure and the second front structure are detachably attached to the base body via fixing members (screws 174, 183, 184), respectively. ,
Further, the fixing member of the first front structure is distinguishable from other fixing members in a fixed state, and the fixing member of the second front structure is fixed to other fixing members in the fixed state. A gaming machine characterized by being identifiable.

  According to the means 7, since the fixing member of the first front structure with respect to the base body and the fixing member of the second front structure with respect to the base body can be distinguished from each other, the first front structure or the second front surface When it is necessary to remove only one of the components from the base body, it is possible to easily specify the fixing member to be subjected to the fixing release operation. Thereby, the maintenance property of the front part of the gaming machine is improved.

Means 8. In any one of the means 1 to 6, the first front structure and the second front structure are each a reversible screw member (screw) provided through the base body from the back side of the base body. 174, 183, 184) to the base body,
Further, on the back side of the base body, the first identification information corresponding to the first front surface structure (the back surface of the gaming machine front unit 23) is aligned with the through hole of the reversible screw member of the first front surface structure. 2nd identification information corresponding to the second front surface structure side by side with the through hole of the reversible screw member of the second front surface structure (character "U" written on the side) A gaming machine characterized in that a letter “S” written on the back side of the gaming machine front unit 23 is provided.

  According to the means 8, the first identification information and the second identification information are provided on the back side of the base body, so that the reversible screwing member of the first front structure relative to the base body and the second front surface relative to the base body. It becomes possible to distinguish the reversible screw member of the structure from each other. Thereby, when it becomes necessary to remove only one of the first front structure or the second front structure from the base body, it becomes possible to easily specify the reversible screwing member to be fixed. . Thereby, the maintenance property of the front part of the gaming machine is improved.

  In particular, the first identification information and the second identification information are not provided for the reversible screwing member, but are arranged on the back surface of the base body with respect to the through hole through which the reversible screwing member passes. Since it is provided, a general-purpose member can be used as the reversible screwing member, and the above-described effects can be suitably obtained.

Means 9. In any one of the means 1 to 8, at least one of the plurality of front structure bodies is provided with an operation device (ball rental button 202, return button 203) exposed on the front surface of the gaming machine ( Ball lending operation device 201),
A fixing structure (locking portion 243, communication holes 246, 247) for fixing the operating device to the front structure to be mounted;
Further comprising
The fixing structure is such that the fixed state of the operating device is released based on a fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. A gaming machine characterized in that the fixing release operation is not required when the front structure to be mounted is removed from the base body.

  If the operation unit operated by the player is continuously used, a failure or the like may occur. In this case, according to the means 9, the fixed state of the operating device can be released by performing the fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. It can be removed. Thereby, the maintainability of the operating device is improved. On the other hand, when the front structure to be mounted is removed from the base body, the above-described fixing release operation is not required. Therefore, the above excellent effect can be obtained without deteriorating the maintainability of the front structure.

  Assuming a configuration in which the unlocking operation of the operating device can be performed from the front side of the gaming machine, there may be a problem that the operating device is removed by an unauthorized person. However, in this configuration, the unlocking operation of the operating device is based on By making it be performed from the back side of the body, it is possible to prevent the occurrence of the inconvenience.

Means 10. In means 9, the fixing structure is:
A locking portion (engagement) that is provided on the base body side in the operating device and that is locked inside the front structure to the mounting target front structure and that can be released by elastic deformation. Stop 243),
Hole portions (communication holes 246 and 247) provided in the base body and the front structure to be mounted and communicating from the back side of the base body to the locking portion;
A gaming machine characterized by comprising:

  According to the means 10, the operating device is mounted on the front surface by inserting a locking release tool or the like into the hole provided in the base body and the front surface structure to be mounted and elastically deforming the locking portion. It can be removed from the body.

Means 11. A gaming machine body (a gaming machine base unit 22 and a backpack unit 24);
A gaming machine front unit (gaming machine front unit 23) provided on the front side of the gaming machine main body and constituting the whole or substantially the whole of the gaming machine front portion;
With
The gaming machine front unit is
A base body (base frame 151);
A plurality of front structures (upper front cover 171, side front covers 172, 173, upper plate unit 181, lower plate unit 182 and lower front cover 213) removably attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Further, at least one of the plurality of front structural bodies includes an operation device (ball lending operation device 201) provided by exposing an operation unit (ball lending button 202, return button 203) on the front surface of the gaming machine;
A fixing structure (locking portion 243, communication holes 246, 247) for fixing the operating device to the front structure to be mounted;
With
The fixing structure is such that the fixed state of the operating device is released based on a fixing release operation from the back side of the base body in a state where the front structure to be mounted is attached to the base body. A gaming machine characterized in that the fixing release operation is not required when the front structure to be mounted is removed from the base body.

  According to the means 11, a gaming machine front unit having a base body and a plurality of front structure bodies is provided. The whole or substantially the entire front surface of the base body is covered with the plurality of front surface structures, and the front surface portion of the gaming machine is configured by the plurality of front surface structures. Moreover, the boundary between each front structure is obstruct | occluded by the base body in the back. Thus, unlike the conventional gaming machine in which the front part of the gaming machine is divided into a plurality of units and each unit is individually attached to the gaming machine body, the gaming machine body side As a result, there is no boundary to lead to as much as possible, and it is possible to prevent an act of trying to insert a fraudulent jig into the gaming machine main body side through the gaming machine front portion.

  In addition, the plurality of front structural bodies are detachably attached to the base body. Thereby, when each front structure is damaged or dirty, only the front structure can be replaced. Therefore, in the configuration in which the gaming machine front face portion is formed by the gaming machine front face unit as described above, the maintainability of the gaming machine front face portion can be improved.

  Further, the operation unit operated by the player may continue to be used, resulting in failure or the like. On the other hand, it is possible to release the fixed state of the operating device by removing the fixing device from the back side of the base body while the front structure to be mounted is attached to the base body, and to remove the operating device. Become. Thereby, the maintainability of the operating device is improved. On the other hand, when the front structure to be mounted is removed from the base body, the above-described fixing release operation is not required. Therefore, the above excellent effect can be obtained without deteriorating the maintainability of the front structure.

  Assuming a configuration in which the unlocking operation of the operating device can be performed from the front side of the gaming machine, there may be a problem that the operating device is removed by an unauthorized person. However, in this configuration, the unlocking operation of the operating device is based on By making it be performed from the back side of the body, it is possible to prevent the occurrence of the inconvenience.

  The basic configuration of various gaming machines to which the above means can be applied is shown below.

  Ball game machine: operation means (game ball launching handle 84) operated by a player, ball launching means (game ball launching mechanism 80) for launching and launching a game ball based on the operation of the operation means, and launch thereof A gaming machine including a guide portion (inner and outer rail portions 77 and 78) for guiding the played game ball to a predetermined game area, and each game component (general winning opening 62 and the like) arranged in the game area.

  Revolving type gaming machine such as a slot machine: a pattern display means (specifically, a reel unit) that displays a plurality of pictures in a variable manner, and a start operation means (specifically, that is operated to start the variable display of the pictures) Start lever) and a stop operation means (specifically, a stop button) operated to stop the display of fluctuation of the picture, and a special game state advantageous to the player according to the stop picture after the stop A gaming machine that generates (bonus games, etc.).

  A ball-cylinder-type game machine: design display means (specifically a reel unit) that displays a plurality of pictures in a variable manner, and start operation means (specifically, a start operation) that is operated to start the display of changes in the pictures. Lever) and a stop operation means (specifically, a stop button) operated to stop the display of the variation of the picture, and a special gaming state advantageous to the player according to the stopped picture after the stop ( A bonus game, etc., and a take-up device for taking in a game ball from the upper plate by providing an upper plate, and a pay-out device for paying out the game ball to the upper plate. And a game machine in which the display of the variation of the picture is started based on the game ball being taken in by the take-in device and the start operation means being operated.

  Hereinafter, an embodiment of a pachinko gaming machine (hereinafter referred to as “pachinko machine”), which is a type of gaming machine, will be described in detail with reference to the drawings. 1 is a perspective view of the pachinko machine 10, FIG. 2 is a perspective view of an outer frame 11 constituting the pachinko machine 10, FIGS. 3 and 4 are exploded perspective views showing the main configuration of the pachinko machine 10, and FIG. 2 is a rear view of the pachinko machine 10. FIG. In FIG. 3, the configuration in the game area of the pachinko machine 10 is omitted for convenience.

  The pachinko machine 10 includes an outer frame 11 that forms an outer shell of the pachinko machine 10, and a gaming machine main portion 21 that is attached to the outer frame 11 so as to be rotatable forward.

  As shown in FIG. 2, the outer frame 11 is configured by connecting plate members 12 to 15 to four sides and has a rectangular frame shape. In the plate members 12 to 15 constituting the outer frame 11, the left and right plate members 12, 13 are made of metal such as aluminum, and the upper and lower plate members 14, 15 are made of wood. The pachinko machine 10 is installed in the game hall by attaching and fixing the upper and lower plate members 14 and 15 of the outer frame 11 to the island facility. As described above, the left and right plate members 12, 13 are made of metal, and the upper and lower plate members 14, 15 are made of wood, so that the outer frame 11 can be reinforced while being fixed to the island facility. The configuration of the outer frame 11 is not limited to the above, and all the plate members 12 to 15 may be made of wood, and all the plate members 12 to 15 may be made of metal. Further, all or part of the plate materials 12 to 15 may be made of synthetic resin.

  Incidentally, as shown in FIG. 2, a groove portion 16 opened at both left and right ends is formed at the rear end of each of the left and right plate members 12 and 13 at an intermediate position in the height direction. The groove 16 has a width dimension corresponding to the thickness dimension of the plate members 12 and 13. Two groove portions 16 are formed at a predetermined interval in the height direction, and the predetermined interval is the same as the distance between the left and right plate members 12 and 13. Since the groove portion 16 is formed as described above, when a plurality of single outer frames 11 are conveyed together, the conveyance can be performed satisfactorily. That is, when the outer frames 11 are stacked in a laid state, the outer frames 11 are placed so that the front surfaces thereof face upward. Each outer frame 11 is rotated by 90 ° with respect to the lower outer frame 11. In this case, by preventing the front edges of the left and right plate members 12 and 13 in the lower outer frame 11 from entering the groove portion 16 of the upper outer frame 11, the collapse of the stacked outer frames 11 can be prevented. Is possible. Note that the groove 16 is not an essential component and may be omitted. Moreover, although the pachinko machine 10 is configured to include the outer frame 11, the pachinko machine 10 may be configured to include only the gaming machine main portion 21 without including the outer frame 11.

  As shown in FIG. 2, support brackets 17 and 18 are attached to the upper and lower ends of the left plate member 12 of the outer frame 11. As shown in FIGS. 3 and 4, the gaming machine main part 21 is rotatably attached to the outer frame 11 so as to be supported by the support brackets 17 and 18.

  The gaming machine main unit 21 includes a gaming machine base unit (main body frame or inner frame) 22, a gaming machine front unit (front door or front frame) 23 disposed in front of the gaming machine base unit 22, and a gaming machine base. And a back pack unit 24 disposed behind the unit 22. A gaming machine base unit 22 of the gaming machine main portion 21 is supported so as to be rotatable with respect to the outer frame 11. More specifically, the gaming machine base unit 22 is turnable (openable / closable) forward, with the left side as the rotation base end (opening / closing base end) side and the right side as the rotation tip (opening / closing tip) side in front view. .

  As shown in FIGS. 3 and 4, the gaming machine base unit 22 has a size that covers the entire opening of the outer frame 11, and a locking device 31 is attached to the back side of the gaming machine base unit 22 at the rotating tip side. It has been. The locking device 31 is provided with a long interlocking rod 32, and the interlocking rod 32 is provided with a pair of upper and lower metal fittings 33. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the bar bracket 33 is locked to the receiving bracket 34 provided on the plate 13 on the right side of the outer frame 11 and is locked by the locking device 31. It has become so. Further, the gaming machine base unit 22 is provided with a cylinder lock 35, and when the interlocking rod 32 is moved in a predetermined direction among the upward direction and the downward direction by the operation of the cylinder lock 35, a game with respect to the outer frame 11 is performed. The locked state of the machine base unit 22 is released.

  Here, each bracket 34 of the outer frame 11 has a box shape opened forward. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the metal fitting 33 enters the receiving metal 34, and the metal fitting 33 is locked to the opening peripheral edge in front of the metal receiving metal 34. Is done. That is, the latching place of the receiving metal fitting 34 and the hook metal fitting 33 is surrounded by the receiving metal fitting 34 itself. Thereby, it is possible to prevent an act of illegally releasing the locked state of the outer frame 11 and the gaming machine base unit 22 from the back side of the pachinko machine 10. Note that the configuration of the receiving bracket 34 as described above is not essential, and other known configurations may be applied.

  Incidentally, the plate member 13 on the right side of the outer frame 11 is integrally formed with a shielding wall 36 at its rear end so as to extend to the inner side of the opening of the outer frame 11 as shown in FIGS. The shielding wall 36 is formed over the entire area from the upper plate member 14 to the lower plate member 15. The shielding wall 36 shields the locking device 31 from being opened on the back surface of the pachinko machine 10 when the gaming machine base unit 22 is closed with respect to the outer frame 11. It is possible to prevent the act of illegally accessing the network.

  Further, as shown in FIGS. 2 and 5, a shielding wall 37 is integrally formed at the rear end of the plate member 12 on the left side of the outer frame 11 so as to extend to the inner side of the opening of the outer frame 11. The shielding wall 37 is formed over the entire area from the upper plate member 14 to the lower plate member 15. In a state in which the gaming machine base unit 22 is closed with respect to the outer frame 11, the rear surface of the gaming machine base unit 22 faces at a position close enough to contact or not contact the front surface of the shielding wall 37. Thereby, it becomes possible to prevent the act of inserting a fraudulent tool or the like into the back side of the pachinko machine 10 from the front of the pachinko machine 10 through the gap at the rotation base end of the gaming machine base unit 22. In addition, the structure of each said shielding wall 36 and 37 is not essential, and it is good also as a defect.

  On the back side of the gaming machine base unit 22, as shown in FIG. 4, a main body opening switch 38 for detecting the opening state of the gaming machine base unit 22 is provided at the lower part of the rotating tip side. . The main body opening switch 38 has a pressing portion 38a that can be projected and retracted on the back surface of the gaming machine base unit 22. When the gaming machine base unit 22 is closed with respect to the outer frame 11, the pressing portion 38a is pushed into the game. When closing of the machine base unit 22 is detected and the gaming machine base unit 22 is opened with respect to the outer frame 11, the pressing portion 38a returns to the protruding position, and the opening of the gaming machine base unit 22 is detected. Yes. Here, by providing the main body opening switch 38 on the rotating front end side of the gaming machine base unit 22, the gaming machine base unit 22 can be provided on the lateral center side or the rotating proximal end side compared to the configuration provided on the gaming machine base unit 22. The opening / closing sensitivity of the base unit 22 can be increased. However, it is not essential to provide at the rotating front end portion in this way, and it may be provided at the center side or the rotating base end side.

  As shown in FIG. 3, a gaming machine front unit 23 is rotatably supported by the gaming machine base unit 22, and in the front view, the left side is the rotation base end (opening / closing base end) side and the right side is rotated. It can be turned forward (openable and closable) as the tip (opening / closing tip) side. Further, as shown in FIG. 4, the backpack unit 24 is rotatably supported by the gaming machine base unit 22, and the left side is the rotation base end (opening / closing base end) side in the front view and the right side is rotated. The moving tip (opening / closing tip) side can be rotated backward (openable / closable).

  Next, each of the gaming machine base unit 22, the gaming machine front unit 23, and the back pack unit 24 will be described in detail.

<Game machine base unit 22>
First, the gaming machine base unit 22 will be described in detail. 6 is a front view of the gaming machine base unit 22, FIG. 7 is a front view of the gaming board 61 mounted on the gaming machine base unit 22, and FIG. 8 is a rear view of the gaming machine base unit 22. In FIG. 6, the configuration in the game area of the pachinko machine 10 is omitted for convenience. Further, in the following description, the configurations of the gaming machine front unit 23 and the back pack unit 24 will be appropriately described as necessary.

  The gaming machine base unit 22 is mainly composed of a resin base 41 whose outer shape is substantially the same as that of the outer frame 11. Support metal fittings 42 and 43 are attached to the upper and lower ends of the rotation base end side of the front surface of the resin base 41, and the gaming machine front unit 23 is supported by the support metal fittings 42 and 43. Thus, the gaming machine front unit 23 can be rotated forward with respect to the gaming machine base unit 22. Further, a plurality of insertion holes 45 are provided on the front end side of the front surface of the resin base 41 so as to insert the metal fittings 44 (see FIG. 3) provided on the rear surface of the gaming machine front unit 23 in the vertical direction. Is provided. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the metal fitting 44 of the gaming machine front unit 23 enters the insertion hole 45, and the metal fitting 44 is locked to the locking device 31 described above. The As a result, the gaming machine front unit 23 is locked to the gaming machine base unit 22. This locked state is released by moving the interlocking rod 32 of the locking device 31 to the opposite side to the case where the gaming machine base unit 22 is unlocked with respect to the outer frame 11 by operating the cylinder lock 35.

  Here, a lifting prevention metal fitting 46 is provided between the upper and lower support metal fittings 42 and 43 at the rotation base end of the gaming machine base unit 22. The lifting prevention metal fitting 46 is formed to have a longitudinal axis along the base end portion of the gaming machine base unit 22 and has a shape opened to the right. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, a part of the rotation base end portion of the gaming machine front unit 23 enters the lifting prevention metal fitting 46. As a result, the gaming machine front unit 23 is pulled forward of the pachinko machine 10 in a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, and the rotation base end side of the gaming machine front unit 23 is connected to the gaming machine base. Even if an attempt is made to insert a fraudulent jig into the pachinko machine 10 away from the unit 22, the forward movement of the gaming machine front unit 23 is restricted by the anti-lifting metal fitting 46, so that the above fraud can be prevented. It becomes. In addition, the structure regarding the said lifting prevention metal fitting 46 is not essential, and may be absent.

  As shown in FIG. 3 and FIG. 6, a front body opening switch 47 for detecting the open state of the gaming machine front unit 23 is provided at the rotation tip of the resin base 41. The front body opening switch 47 has a pressing part 47a that can be projected and retracted on the front surface of the resin base 41. When the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the pressing part 47a is pushed in. When the closing of the gaming machine front unit 23 is detected and the gaming machine front unit 23 is opened with respect to the gaming machine base unit 22, the pressing portion 47a returns to the protruding position so that the opening of the gaming machine front unit 23 is detected. It has become. Here, the front body opening switch 47 is provided at the rotating front end portion of the resin base 41, so that the gaming machine front unit 23 is compared with the configuration provided at the horizontal center side or the rotating base end side of the resin base 41. The opening and closing sensitivity can be increased. However, it is not essential to provide at the rotating front end portion in this way, and it may be provided at the center side or the rotating base end side.

  A substantially elliptical window hole 51 is formed at the center of the resin base 41. A game board 61 is detachably attached to the resin base 41 from behind. Specifically, as shown in FIG. 8, a plurality of (four in this embodiment) fixing brackets 52 to 55 are provided on the back surface of the resin base 41, and the game board is formed by these fixing brackets 52 to 55. 61 is fixed so as not to fall backward. The fixing brackets 52 to 55 can be manually rotated, and can be switched between a fixing position (lock position) and a fixing release position (unlock position).

  The fixing brackets 52 to 55 are in contact with the resin base 41 at lever positions located on the outer side of the game board 61 with respect to the rotation shaft at the fixed position of the game board 61. For example, with respect to the lower fixing metal 53, a rib 56 protruding backward from the pachinko machine 10 is integrally formed on the resin base 41, and a lever portion is in contact with the rib 56. Thereby, the load applied to the fixtures 52 to 55 from the game board 61 is suitably received in the resin base 41, and the fixtures 52 to 55 are prevented from falling to the rear of the pachinko machine 10 due to the load.

  The game board 61 is made of plywood, and the game area formed on the front surface of the game board 61 is exposed to the front surface side of the gaming machine base unit 22 through the window hole 51 of the resin base 41. This gaming area is visible from the front of the pachinko machine 10 through the window panel 58 formed in the gaming machine front unit 23. Incidentally, an opposing wall 59 is integrally formed on the lower periphery of the window hole 51 of the resin base 41 so as to be along the window hole 51 at a position slightly spaced from the window hole 51 as shown in FIG. Has been. In a state where the gaming machine front unit 23 is closed with respect to the gaming machine base unit 22, the facing wall portion 59 faces the lower edge of the window panel portion 58 in the vertical direction. By forming the opposing wall portion 59 in this way, it is possible to prevent the act of inserting the fraudulent jig into the game area from the lower side of the pachinko machine 10 at the opposing wall portion 59.

  Here, the structure of the game board 61 is demonstrated based on FIG. The game board 61 has a plurality of large and small openings penetrating in the front-rear direction by being subjected to router processing. Each opening is provided with a general winning port 62, a variable winning device 63, an operating port 64, a through gate 65, a variable display unit 66, and the like. When a game ball enters the general winning port 62, the variable winning device 63, and the operating port 64, it is detected by a detection switch, and a predetermined number of award balls are paid out based on the detection result. In addition, an out port 67 is provided at the lowermost part of the game board 61, and game balls that have not entered various winning ports etc. are discharged from the game area through the out port 67. The game board 61 is provided with a large number of nails 68 in order to disperse and adjust the falling direction of the game ball as appropriate, and various members (instruments) such as a windmill.

  The variable display unit 66 is provided with a symbol display device 71 for variably displaying symbols with a winning at the operation port 64 as a trigger. The variable display unit 66 is provided with a center frame 72 so as to surround the symbol display device 71. A first specific lamp portion 73 and a second specific lamp portion 74 are provided on the center frame 72. Reservation lamp portions 75 and 76 are provided at the upper and lower portions of the center frame 72, respectively. The lower holding lamp unit 75 corresponds to the symbol display device 71 and the first specific lamp unit 73, and the number of times that the game ball has passed through the operation port 64 is held up to four times, and the holding lamp unit 75 is turned on. The number of reserved items is displayed. The upper holding lamp unit 76 corresponds to the second specific lamp unit 74, and the number of times that the game ball has passed through the through gate 65 is held up to four times, and the number of holdings is displayed by lighting the holding lamp unit 76. It has become so.

  The symbol display device 71 is configured as a liquid crystal display device including a liquid crystal display, and display contents are controlled by a display control device described later. In the symbol display device 71, for example, symbols are displayed side by side on the left, middle, and right, and these symbols are variably displayed as they are scrolled up and down. When a predetermined combination of symbols is stopped and displayed on a preset active line, a special gaming state (hereinafter referred to as a jackpot) occurs. The symbol display device 71 may have a display screen made up of other types such as CRT, dot matrix, and 7 segments.

  In the first specific lamp unit 73, the emission color is switched in a predetermined order using a winning at the operation port 64 as a trigger, and if the display is stopped in a predetermined color, a big hit occurs. In the second specific lamp unit 74, the emission color is switched in a predetermined order triggered by the passage of the game ball through the through gate 65, and when the stop color is displayed in a predetermined color, the operation port 64 is displayed. The accompanying electric accessory is opened for a predetermined time.

  The variable winning device 63 is normally in a closed state in which a game ball cannot be won or difficult to win, and is switched to a predetermined open state in which a game ball is easy to win in the case of a big win. As an opening mode of the variable winning device 63, the variable winning device 63 is repeated with a predetermined time (for example, 30 seconds) or a predetermined number (for example, 10) of winnings as one round and a plurality of rounds (for example, 15 rounds) as an upper limit. What is opened is common.

  An inner rail portion 77 and an outer rail portion 78 are attached to the game board 61, and a guide rail (guidance portion) is constituted by the inner rail portion 77 and the outer rail portion 78, and is emitted from the game ball launching mechanism. The played game ball is guided to the upper part of the game area. Incidentally, as shown in FIG. 6, a return rubber 79 is provided at the upper right portion of the window hole 51 of the resin base 41, and a game ball launched at a predetermined momentum or more hits the return rubber 79, and the center of the game area. It is designed to be bounced back. In this case, the return rubber 79 is formed so that the surface on which the game ball hits is inclined toward the center of the game area, so that the game ball is rebounded toward the center of the game area. ing.

  As shown in FIG. 6, the game ball launching mechanism 80 is attached below the window hole 51 in the resin base 41. The game ball launching mechanism 80 includes an electromagnetic solenoid 81, a launching rail 82, and a ball feed mechanism 83, and the output shaft of the solenoid 81 moves in the expansion / contraction direction by the input of an electrical signal to the solenoid 81. Then, the game ball placed on the launch rail 82 is launched by the ball feed mechanism 83 toward the game area. The input of an electrical signal to the solenoid 81 is generated based on the operation of a game ball launch handle 84 (see FIG. 1 and the like) provided at the lower portion of the gaming machine front unit 23.

  Next, the back configuration of the gaming machine base unit 22 will be described in detail with reference to FIG.

  The locking device 31 already described is provided on the rotation tip side of the back surface of the resin base 41. Further, the game board 61 is attached to the center of the resin base 41 as described above.

  Below the position where the game board 61 is attached on the back surface of the resin base 41, a long reinforcing metal plate 86 is attached so as to extend in the left-right direction. Further, a reinforcing rib region 87 is formed below the position where the reinforcing metal plate 86 is attached. Thereby, the resin base 41 is reinforced. In particular, the position where the reinforcing metal plate 86 and the reinforcing rib region 87 are provided is behind the game ball launching mechanism 80. Therefore, the flatness of the mounting portion of the game ball launching mechanism 80 in the resin base 41 is kept good, and the game ball is suitably fired from the game ball launching mechanism 80.

  As shown in FIGS. 4 and 8, the variable display unit 66 disposed in the center of the game board 61 is provided with a synthetic resin frame cover 91 that covers the center frame 72 from the rear side. The symbol display device 71 described above is attached to the frame cover 91 from the rear side, and a display control device 92 for driving the symbol display device 71 is attached. The symbol display device 71 and the display control device 92 are stacked in the front-rear direction (the symbol display device 71 is the front and the display control device 92 is the rear), and the sound lamp control device unit 93 is mounted on the rear side. The sound lamp control device unit 93 includes a sound lamp control device 94 and a mounting base 95, and the sound lamp control device 94 is mounted on the mounting base 95.

  The sound lamp control device 94 includes a sound lamp control board that controls sound and lamp display and control of the display control device in accordance with instructions from a main control device to be described later, and the sound lamp control substrate is made of a transparent resin material or the like. It is housed and configured in a substrate box.

  A main controller unit 100 is mounted on the back of the game board 61 and below the variable display unit 66. The main controller unit 100 has a synthetic resin mounting base 101, and the main control apparatus 102 is mounted on the mounting base 101. The main control device 102 includes a main control board having a function (main control circuit) that controls the main control of the game and a function (power failure monitoring circuit) that monitors the power source, and the main control board is a transparent resin material. It is configured to be accommodated in a substrate box 103 made of, for example. The board box 103 is provided with a caulking structure or a seal seal (not shown) as an opening trace means of the board box, and a caulking structure as a leaving trace means of the main controller 102 with respect to the mounting base 101. Yes.

  A collective plate unit (not shown) is provided in an area covered by the main controller unit 100 on the back surface of the game board 61. The collective board unit is provided with a game ball collecting mechanism for collecting game balls won in various winning ports, a winning detection sensor for detecting winning of game balls in various winning ports, and the like. The game balls collected by the game ball collection mechanism are discharged to the outside of the pachinko machine 10 through a discharge passage described later. The winning detection sensor is electrically connected to the main controller 102, and a detection signal when a winning of a game ball is detected is input by the main controller 102.

  Bearing fittings 111, 112, and 113 are attached to the rotation base end side (the right side in FIG. 8) on the back surface of the resin base 41. Three bearing fittings 111 to 113 are provided apart from each other in the vertical direction. The number of bearing fittings 111 to 113 is arbitrary, and may be two or may be four or more. A backpack unit 24 is attached to the gaming machine base unit 22 while being pivotally supported with respect to the bearing fittings 111 to 113. As shown in FIG. 5, the backpack unit 24 covers all of the variable display unit 66 and a part of the main controller unit 100 from the rear. Unless the backpack unit 24 is opened, the variable display unit 66 and the main control unit 100 are covered. The control device unit 100 cannot be removed from the resin base 41.

  As shown in FIGS. 4 and 8, a fixing bracket 115 for fixing the back pack unit 24 to the gaming machine base unit 22 is provided on the back surface of the resin base 41. The fixing bracket 115 can be manually rotated, and can be switched between a fixing position (lock position) and a fixing release position (unlock position). As shown in FIG. 8, a fastening hole 116 is formed on the back surface of the resin base 41, and a fastener 117 (see FIG. 10) provided in the back pack unit 24 with respect to the fastening hole 116. Also, the back pack unit 24 is fixed to the gaming machine base unit 22 by fastening.

  Here, the pachinko machine 10 is provided with a structure that makes it difficult to operate the fixing bracket 115 to the fixing release position. Specifically, as shown in FIG. 4, the lever portion 115 a of the fixing bracket 115 is formed with a through hole 115 b that penetrates in the thickness direction. When the back pack unit 24 is in a closed state and the fixing bracket 115 is in a fixed position, a communication portion 118 that can communicate with the through hole 115b is formed. Then, by inserting through the through-holes 115b and the communication portion 118 and performing binding with the binding band, it is necessary to destroy the binding band during the rotation operation of the fixing bracket 115 to the fixing release position. It will be a hassle. Thereby, it is possible to discourage the act of attempting to open the back pack unit 24 illegally.

  In addition, a flat front sticking surface 119a is formed on the upper portion of the resin base 41 on the rotating tip side. Correspondingly, the upper part of the back end of the back pack unit 24 is close to the front sticking surface 119a in the state of being closed with respect to the gaming machine base unit 22, and is generally adjacent to the front sticking face 119a. A rear sticking surface 119b that is flush with the surface is formed. Then, it is possible to confirm whether or not the back pack unit 24 has been illegally opened by applying a well-known seal sticker across the boundary between the front and rear sticking surfaces 119a and 119b. Become.

<Back pack unit 24>
Next, the configuration of the back pack unit 24 will be described in detail. 9 is a front view of the back pack unit 24, and FIG. 10 is an exploded perspective view of the back pack unit 24.

  The back pack unit 24 includes a first back pack unit 121 that constitutes an upper portion and a central portion of the back pack unit 24, and a first portion that is provided continuously with the first back pack unit 121 and constitutes a lower portion of the back pack unit 24. 2 back pack unit 141. An opening 122 is formed in the lower portion of the first back pack unit 121, and the upper portion of the second back pack unit 141 constitutes the lower edge portion of the opening 122.

  As shown in FIG. 9, the first back pack unit 121 and the second back pack unit 141 are respectively provided with shaft fittings 123 and 139. The shaft fittings 123 and 139 are individually provided with bearing fittings 111 to 113, respectively. It is supported by. Accordingly, the first back pack unit 121 and the second back pack unit 141 can be individually rotated with respect to the gaming machine base unit 22.

  Here, as described above, the upper portion of the second back pack unit 141 constitutes the lower edge portion of the opening 122 of the first back pack unit 121, and the first back pack unit 121 is formed at the lower edge portion. The first back pack unit 121 and the second back pack unit 141 overlap each other so as to be in front of the pachinko machine 10. Therefore, the second back pack unit 141 can be opened with the first back pack unit 121 closed with respect to the gaming machine base unit 22, but the first back pack unit 141 can be opened with the second back pack unit 141 closed. The unit 121 cannot be opened. The opening / closing relationship may be reversed between the first back pack unit 121 and the second back pack unit 141, and the first back pack unit 121 and the second back pack unit 141 may be reversed. And can be opened and closed without interfering with each other. Further, the first back pack unit 121 and the second back pack unit 141 may be integrated and cannot be individually opened and closed.

  Next, the configuration of the first back pack unit 121 will be described in detail.

  The first back pack unit 121 includes a back pack 124, and a payout mechanism 125 is attached to the back pack 124. The back pack 124 is formed of a synthetic resin having transparency, and includes a base portion 126 to which the payout mechanism portion 125 and the like are attached, and a protective cover portion 127 that protrudes rearward from the pachinko machine 10 and has a substantially rectangular parallelepiped shape. The protective cover portion 127 has a shape in which the left and right side surfaces and the upper surface are closed and only the lower surface is opened, and has a size sufficient to surround at least the variable display unit 66.

  The base part 126 is provided with an external terminal board 131 at the upper right part thereof. The external terminal board 131 is provided with various output terminals, and various signals are output to the management control device on the game hall side through these output terminals. Further, the base 126 is provided with the shaft metal fitting 123 of the first back pack unit 121 described above, and is provided with the communication portion 118 and the rear sticking surface 119b described above.

  The base portion 126 is provided with a payout mechanism portion 125 so as to bypass the protective cover portion 127. That is, a tank 132 opened upward is provided at the uppermost portion of the back pack 124, and the game balls supplied from the island facilities of the game hall are sequentially replenished to the tank 132. A tank rail 133 that is gently inclined toward the downstream side is connected to the lower side of the tank 132, and a case rail 134 that extends in the vertical direction is connected to the downstream side of the tank rail 133. A payout device 135 is provided at the most downstream portion of the case rail 134. The case rail 134 and the dispensing device 135 are on the rotation base end side of the back pack unit 24. The game balls paid out from the payout device 135 are discharged to an upper plate 195 or a lower plate 214 (to be described later) provided in the gaming machine front unit 23.

  A backpack substrate 136 is installed in the dispensing mechanism unit 125. The back pack substrate 136 is supplied with, for example, a main power of 24 volts AC, and is turned on or off by a switching operation of the power switch 137.

  Next, the configuration of the second back pack unit 141 will be described in detail.

  The second back pack unit 141 includes a discharge passage board 142 and a control device assembly unit 143. The discharge passage board 142 constitutes the front side of the second back pack unit 141, and the control device assembly unit 143 constitutes the rear side of the second back pack unit 141. The discharge passage board 142 and the controller assembly unit 143 are assembled in the front-rear direction to form a second back pack unit 141.

  The discharge passage board 142 is formed with a discharge passage 144 opened rearward on a surface facing the control device assembly unit 143, and an open portion of the discharge passage 144 is closed by the control device assembly unit 143. The discharge passage 144 is formed so as to discharge the game balls to the island facilities of the game hall, and the game balls led out to the discharge passage 144 from the above-described various winning holes etc. pass through the discharge passage 144 to make a pachinko parlor. It is discharged outside the machine 10.

  The control device assembly unit 143 has a horizontally long mounting base 145, and a payout control device 146 and a power source and launch control device 147 are mounted on the mounting base 145. The payout control device 146 and the power supply / launch control device 147 are arranged so as to overlap each other so that the payout control device 146 is located behind the pachinko machine 10.

  The payout control device 146 contains a payout control board for controlling the payout device 135 in the board box 148. The payout command signal from the payout control device 146 to the payout device 135 is relayed by the backpack substrate 136 described above. The payout control device 146 is provided with a state return switch 148a. For example, when the state return switch 148a is pressed when a payout error occurs, such as a ball jam in the payout device 135, the ball jam is eliminated.

  The power source and launch control device 147 includes a power source and launch control board housed in a board box 149, and a predetermined power source required for various control devices and the like is generated and output by the board. Control of the launch of the game ball accompanying the operation of the firing handle 84 is performed. The power supply and launch control device 147 is provided with a RAM erase switch 149a. This pachinko machine 10 has a function to store and store various data so that even if a power failure occurs, it maintains the state at the time of the power failure, and when it recovers from the power failure, it can be restored to the state at the time of the power failure. It has become. Therefore, for example, when the power supply is turned off in the normal procedure, as in the case of the game hall being closed, the state before the turn-off is stored and held. However, when the power is turned on while pressing the RAM erase switch 149a, the RAM data is initialized. It is like that.

<Game machine front unit 23>
Next, the configuration of the gaming machine front unit 23 will be described. 11 is a front view of the gaming machine front unit 23, FIG. 12 is an exploded perspective view showing a part of the configuration of the gaming machine front unit 23, and FIG. 13 is a rear view of the gaming machine front unit 23.

  As shown in FIG. 12, the gaming machine front unit 23 includes a base frame 151 as a base member serving as a base, and various members are attached to the base frame 151. Among these, a plurality of front covers 171 to 173 and 213 and units 181 and 182 are attached to the front surface of the base frame 151, and the base frame is formed by the front covers 171 to 173 and 213 and the units 181 and 182. The entire front surface of 151 is covered. The configuration will be described in detail below.

  The base frame 151 is made of synthetic resin such as ABS resin, and has an outer shape that is substantially the same as that of the gaming machine base unit 22. As shown in FIG. 12, shaft fittings 152 and 153 are attached to the upper and lower ends of one side of the front surface of the base frame 151. These shaft fittings 152 and 153 are rotatably supported with respect to the above-described support fittings 42 and 43 in the gaming machine base unit 22.

  As shown in FIG. 13, long reinforcing metals 154, 155, and 156 are attached along the respective sides of the base frame 151 at the upper end and the left and right ends of the back surface of the base frame 151. Among these, the above-mentioned metal fitting 44 is attached to the reinforcing metal 155 on the rotating front end side. In addition, it is good also as a structure which provides the reinforcement metals 154-156 also with respect to the lower end of the base frame 151, and it is good also as not having all or one part of the said reinforcement metals 154-156. However, in a configuration in which all of the reinforcing metals 154 to 156 are not provided, it is preferable that a reinforcing rib or the like is provided to reinforce the base frame 151.

  A window 161 is formed in the base frame 151 so as to penetrate forward and backward, and a window panel unit (window panel unit) 58 is attached to the back of the base frame 151 from the back of the pachinko machine 10 so as to close the window 161. It has been. Although the window panel portion 58 is formed of transparent glass, it may be formed of a synthetic resin material having transparency such as polycarbonate instead.

  As shown in FIG. 12, a plurality of LED substrates 162 to 165 are attached around the window 161 on the front surface of the base frame 151. Specifically, an LED substrate 162 is attached above the window portion 161, and LED substrates 163 and 164 are attached to the left and right sides of the window portion 161, respectively. Furthermore, the LED board 165 is also attached to the upper part of the base frame 151 on the rotating front end side. A plurality or a plurality of LEDs (light emitting means or light emitters) 162a to 165a are mounted on each of the LED boards 162 to 165, and the mounting surface on which the LEDs 162a to 165a are mounted faces the front of the pachinko machine 10. Each LED board 162-165 is attached. Speakers 166 are attached to the left and right sides of the LED board 162 attached to the upper portion of the base frame 151. The speaker 166 is installed such that the front surface thereof is the central side in the lateral direction of the pachinko machine 10 and faces obliquely downward. Note that a relay board 167 is installed above the window 161 and behind the LED board 162, and the electric wirings from the LED boards 162 to 165 and the speaker 166 are relayed by the relay board 167. The relay board 167 is connected to the sound lamp control device 94 via a harness 168 (see FIG. 3).

  Each of the LED boards 162 to 165 and the speaker 166 is covered from the front of the pachinko machine 10 by the upper front cover 171 and the side front covers 172 and 173. Specifically, the upper front cover 171 and the side front covers 172 and 173 are a combination of a plurality of synthetic resin members formed of ABS resin, polycarbonate, acrylic resin, and the like. The design which undulated back and forth is given. Note that either or all of the upper front cover 171 and the side front covers 172 and 173 may be formed of a single synthetic resin material, and each synthetic resin member may be formed of a single synthetic resin material. It may be formed.

  The upper front cover 171 is screwed onto the base frame 151 so as to cover the LED boards 162 and 165 attached to the upper part of the base frame 151, a part of the LED board 164 attached to the right side and the speaker 166 from the front of the pachinko machine 10. It is fixed. As shown in FIG. 13, this screw fixing is performed from the back side of the base frame 151 by a plurality or a plurality of screws 174 as reversible screwing members. That is, the upper front cover 171 is detachably attached to the base frame 151.

  Incidentally, some of the screws 174 are also used to fix the upper reinforcing metal 154 to the base frame 151, but there are also screws dedicated to the reinforcing metal 154, so the screws 174 of the upper front cover 171 were removed. However, the reinforcing metal 154 does not come off immediately. In addition, at least a part of the screw 174 may be covered from the rear by the window panel portion 58, or all of the screw 174 may not be covered from the rear by the window panel portion 58.

  The upper front cover 171 covers substantially the entire upper portion of the front surface of the base frame 151. That is, the upper front cover 171 constitutes the upper portion of the window panel portion 58 on the front surface of the gaming machine front unit 23.

  In the upper front cover 171, a light-transmitting synthetic resin member is disposed in front of each LED board 162, 164, 165, and light emitted from the LEDs 162 a, 164 a, 165 a passes through the upper front cover 171. It is visible from the front of the machine 10. In addition, a hole for the speaker 166 is formed in the synthetic resin member disposed in front of the speaker 166 so that sound output from the speaker 166 can propagate to the front of the pachinko machine 10. Since each synthetic resin member of the upper front cover 171 is colored, the LEDs 162a, 164a, 165a themselves, the LED substrates 162, 164, 165, the speaker 166, and the base frame 151 covered by the upper front cover 171 are colored. The front side is not visible or difficult to see from the front of the pachinko machine 10.

  The side front covers 172 and 173 are screwed to the base frame 151 so as to cover the LED boards 163 and 164 attached to the side of the base frame 151 from the front of the pachinko machine 10. This screw fixing is performed from the back side of the base frame 151 by a screw as a reversible screwing member. That is, the side front covers 172 and 173 are detachably attached to the base frame 151.

  Each side front cover 172, 173 covers substantially the entire side on the front surface of the base frame 151. That is, the side front covers 172 and 173 constitute side portions of the window panel portion 58 on the front surface of the gaming machine front unit 23. Further, the side front covers 172 and 173 are opposed to each other at a position where the upper end face is close to the lower end face of the upper front cover 171. In addition, it is good also as a structure which these contact | abutted.

  A light-transmitting synthetic resin member is disposed in front of the LED boards 163 and 164 in the side front covers 172 and 173, and the light emitted from the LEDs 163a and 164a is emitted from the side front covers 172 and 173. Through the pachinko machine 10 is visible from the front. Since the synthetic resin members of the side front covers 172 and 173 are colored, the front surfaces of the LEDs 163a and 164a themselves, the LED substrates 163 and 164, and the base frame 151 covered with the side front covers 172 and 173 are colored. Is not visible or difficult to see from the front of the pachinko machine 10.

  As shown in FIG. 11, the gaming machine front unit 23 includes electrical decoration parts 175 to 177 by the LED boards 162 to 164, the upper front cover 171 and the side front covers 172 and 173 attached to the base frame 151. It has a configuration. In these lighting parts 175 to 177, lighting or blinking is performed according to a change in the gaming state at the time of a big hit or a predetermined reach. In addition, the gaming machine front unit 23 includes a speaker unit 178 by the speaker 166 and the upper front cover 171 attached to the base frame 151. From the speaker unit 178, a sound effect according to the gaming state, an error sound or the like is output when a predetermined error occurs. In addition, the gaming machine front unit 23 includes an error display unit 179 by the LED board 165 and the upper front cover 171 attached to the base frame 151. The error display unit 179 is lit or flashed when a predetermined error occurs.

  An upper plate unit 181 and a lower plate unit 182 are provided below the window 161 in the base frame 151. The upper plate unit 181 and the lower plate unit 182 are attached from the front of the pachinko machine 10 so as to cover the lower part of the front surface of the base frame 151, and are fixed to the base frame 151 with screws. These screws are fixed from the back side of the base frame 151 by a plurality of or many screws 183 and 184 as reversible screwing members. That is, the upper plate unit 181 and the lower plate unit 182 are detachably attached to the base frame 151.

  Incidentally, some of the screws 183 and 184 are also used to fix the left and right reinforcing metals 155 and 156 to the base frame 151, but since there are also screws dedicated to the reinforcing metals 155 and 156, the upper plate unit 181 is used. Even if the screws of the lower plate unit 182 are removed, the reinforcing metals 155 and 156 are not immediately removed. Further, at least a part of the screw 183 for the upper plate unit 181 may be covered from the rear by the window panel portion 58 or a front side passage unit 271 described later, and all of the screws 183 are covered by the window panel portion 58 or the front side. The passage unit 271 may not be covered from the rear. Further, at least a part of the screw 184 for the lower plate unit 182 may be covered from the rear by a front side passage unit 271 to be described later, so that all the screws 184 are not covered from the rear by the front side passage unit 271. It may be.

  The upper plate unit 181 and the lower plate unit 182 are arranged in parallel vertically so that the upper plate unit 181 is on the upper side.

  The upper plate unit 181 includes an upper plate body 191 formed of ABS resin or the like, and is provided so as to cover a part of the surface of the upper plate body 191 from the outside, and has a transparency such as polycarbonate. An upper plate cover 192 formed of a resin material is provided. By attaching the upper plate cover 192 in this way, the design of the upper plate unit 181 is enhanced. In addition, a light emitting cover 193 that covers a part of the right side LED board 164 is integrated with the upper plate body 191, and the light emitted from the LED 164 a is visible from the front of the pachinko machine 10. It is formed with the synthetic resin material which has a light transmittance so that it may become. The function as the light emission cover 193 may be provided in the side front cover 173 so that the function as the light emission cover 193 is eliminated from the upper plate unit 181.

  The upper plate unit 181 faces the left and right sides of the upper end surface at positions close to the lower end surfaces of the side front covers 172 and 173. In addition, it is good also as a structure which these contact | abutted.

  The upper plate unit 181 bulges ahead of the pachinko machine 10 with respect to the upper front cover 171 and the side front covers 172 and 173. An upper plate 195 opened upward is formed on the upper plate body 191 of the upper plate unit 181. As shown in FIG. 12, the upper plate 195 has a ball inlet 196 in its inner wall, temporarily stores game balls paid out from the payout device 135 and introduced through the ball inlet 196, and these game balls. Have the function of guiding the ball outlets 197 while aligning them in a row. The game balls that have come out of the upper plate 195 from the ball outlet 197 are guided to the game ball launching mechanism 80. The bottom of the upper plate 195 is formed relatively deep so that the storage capacity is increased. An opening is also formed in the base frame 151 corresponding to the ball inlet 196 and the ball outlet 197. The same applies to the lower plate 214 described later.

  In the upper plate unit 181, a ball lending operation device 201 is provided on the upper surface of the surrounding wall portion 198 of the upper plate 195 as shown in FIG. The ball lending operation device 201 is provided with a ball lending button 202, a return button 203, and a frequency display unit 204. The ball lending operation device 201 can check the ball lending operation, the card return operation, and the card frequency in a state where a bill or a card is inserted into the card unit (ball lending unit) arranged on the side of the pachinko machine 10. . That is, the ball lending button 202 is operated to obtain a lending ball, and the lending ball is paid out as long as there is a remaining amount such as a bill or a card inserted. The return button 203 is operated when requesting the return of a card or the like inserted into the card unit. The frequency display unit 204 displays remaining amount information such as a card.

  In the ball lending operation device 201, the ball lending button 202 and the return button 203 are different in size. Specifically, the ball lending button 202 is formed larger than the return button 203. This prevents an erroneous operation between the buttons 202 and 203. In addition, a waterproof sheet is affixed to the surface of the ball lending operation device 201, and even if the player overflows with a drink or the like, the failure of the ball lending operation device 201 due to that is suppressed.

  In a pachinko machine (so-called cash machine) in which game balls are lent directly from the ball lending device or the like to the upper plate 195 without using a card unit, the ball lending operation device 201 is not necessary. A decorative seal or the like is attached to the installation portion of the apparatus 201.

  Here, as shown in FIG. 12, a reinforcing metal plate 206 is attached to a portion of the front surface of the base frame 151 that is covered by the upper plate unit 181. As described above, the upper plate unit 181 is provided with the upper plate 195 and the ball lending operation device 201, and has a relatively large weight. In particular, a large number of game balls are stored in the upper plate 195, and the weight of the game balls is applied to the base frame 151 that supports the upper plate unit 181. On the other hand, since the reinforcing metal plate 206 is provided as described above, the support strength of the upper plate unit 181 in the base frame 151 is increased. In addition, since the reinforcing metal plate 206 is provided, not only the support strength is enhanced as described above, but also the upper plate unit 181 and the base frame 151 are penetrated forward and backward to the gaming machine base unit 22 side. It is possible to prevent the act of trying to insert a fraudulent jig. Incidentally, since the reinforcing metal plate 206 is covered by the upper plate unit 181 from the front of the pachinko machine 10, the reinforcing metal plate 206 is not exposed to the outside, and the design of the front surface of the pachinko machine 10 is not deteriorated. A reinforcing metal plate 206 is provided.

  The lower dish unit 182 includes a lower dish body 211 made of ABS resin or the like, and is provided so as to cover a part of the surface of the lower dish body 211 from the outside, and has a transparency such as polycarbonate. A lower dish cover 212 formed of a resin material is provided. By attaching the lower plate cover 212 in this way, the design of the lower plate unit 182 is enhanced.

  The lower pan unit 182 faces the entire upper end surface of the lower pan unit 182 at a position close to the lower end surface of the upper pan unit 181. In addition, it is good also as a structure which these contact | abutted. Incidentally, a lower front cover 213 is interposed between the lower plate unit 182 and the upper plate unit 181 on the rotating front end side of the gaming machine front unit 23, and a part of the front surface of the base frame 151 is the lower front cover 213. However, the lower front cover 213 may be integrated with the upper plate unit 181 or the lower plate unit 182. The lower front cover 213 is formed with an insertion hole for exposing the cylinder lock 35 provided on the gaming machine base unit 22 on the front surface of the pachinko machine 10. As described above, the front covers 171, 172, 173, 213 and the units 181, 182 are provided, so that the front surface of the base frame 151 is placed on the front covers 171, 172, 173, 213 and each unit. 181 and 182.

  The lower pan unit 182 bulges ahead of the pachinko machine 10 with respect to the upper front cover 171 and the side front covers 172 and 173, similarly to the upper plate unit 181. In this case, the maximum bulge position of the lower dish unit 182 is the same as or substantially the same as the maximum bulge position of the upper dish unit 181 when viewed in the front-rear direction of the pachinko machine 10. A lower plate 214 opened upward is formed in the lower plate main body 211 of the lower plate unit 182.

<Lower plate 214>
The lower plate 214 will be described in detail. In the following description, FIG. 11 and FIG. 12 are referred to, and FIG. 14 and FIG. 15 are also referred to. 14 is a cross-sectional view taken along line AA in FIG. 11, and FIG. 15 is a cross-sectional view taken along line BB in FIG.

  The lower plate 214 is formed such that the lower plate main body 211 is recessed from above, and includes a back wall portion 215, a bottom portion 216 extending forward from the lower end of the back wall portion 215, and the bottom portion together with the back wall portion 215. And an enclosing wall portion 217 that surrounds the periphery of 216 and has a shape in which the lower plate 214 is opened upward.

  The back wall 215 is continuous with the bottom of the upper plate 195 and has a height dimension corresponding to a large number of game balls. The back wall 215 is formed with a first sphere inlet 218 and a second sphere inlet 219 that are open toward the front of the pachinko machine 10 and have a square shape (or a substantially square shape) (see FIG. 11 and FIG. 11). (See FIG. 18).

  A game ball paid out from the payout device 135 in a state where the upper plate 195 is full is discharged to the lower plate 214 through the first ball inlet 218. Further, as shown in FIG. 11, the upper plate unit 181 and the lower plate unit 182 are provided with a ball removal passage portion 221 so as to communicate the upper plate 195 and the lower plate 214, and the ball removal passage portion. A ball exit 221 is a second ball entrance 219. Incidentally, the ball removal passage portion 221 is built in the back wall portion 215 in the lower plate unit 182 (see FIG. 18 and the like). The entrance portion of the ball removal passage portion 221 is basically closed by a ball stopper built in the upper plate 195, and a ball removal button 222 provided so as to protrude upward from the upper surface of the ball lending operation device 201 is pressed. As a result, the ball stopper is opened, and the game balls stored in the upper plate 195 are discharged to the lower plate 214 through the ball removal passage 221. The ball removal button 222 may be installed separately from the ball lending operation device 201.

  The first ball inlet 218 is formed at the center in the left-right direction in the back wall portion 215, and has an opening dimension through which a plurality of game balls can pass in a state of being arranged in the left-right direction and the vertical direction. Specifically, the left-right direction is for three game balls, and the up-down direction is for two game balls. On the other hand, the second sphere inlet 219 is formed in the back wall 215 on the side of the first sphere inlet 218 (specifically, on the right). Further, both the first sphere inlet 218 and the second sphere inlet 219 are located at a position spaced apart upward from the bottom 216, and the lower edges of the first sphere inlet 218 and the second sphere inlet 219 are located with respect to the bottom 216. And at least one gaming ball above. More specifically, the lower edge of the first ball inlet 218 is positioned above the bottom 216 by approximately two game balls. However, the present invention is not limited to this, and a configuration may be employed in which 1.5 gaming balls, 2.5 gaming balls, or 3 or more gaming balls are positioned above.

  Since the first ball inlet 218 has a function of discharging the game balls paid out from the payout device 135 to the lower plate 214 as described above, for example, in a big hit state, a large number of game balls can be stored in a short period of time. One ball inlet 218 may pass through, and many of these game balls are stored in the lower plate 214. In this case, by forming the first ball inlet 218 at a position spaced upward from the bottom 216, even if a large number of game balls are stored on the bottom 216, the first ball inlet 218 can be The one ball inlet 218 is prevented from being blocked, and even in this situation, the game ball can be discharged to the lower plate 214 through the first ball inlet 218 satisfactorily.

  As shown in FIG. 14, the back wall 215 is configured such that the entire surface 224 from the lower edge of the first ball inlet 218 to the bottom 216 is located behind the pachinko machine 10 with respect to the other surfaces of the back wall 215. In addition, a step is formed in the front-rear direction (hereinafter, the surface 224 is also referred to as a receding surface 224). The receding surface 224 has the same size in the left-right direction as that of the first ball inlet 218, specifically, two game balls. It should be noted that the present invention is not limited to this, and it may have a horizontal dimension in which two or more game balls can enter side by side. Further, the receding surface 224 is retracted by at least one game ball with respect to the other surfaces of the back wall portion 215. Note that the present invention is not limited to this, and a configuration in which two or more game balls are retracted may be used. Further, the retreating surface 224 is stored in a region in front of the arranged game balls as game balls discharged from the first ball entrance 218 get over the game balls arranged along the retreating surface 224. Thus, the height with respect to the bottom part 216 and the inclination angle with respect to the bottom part 216 are set. Specifically, the height relative to the bottom 216 is about two game balls (approximately a plurality of game balls), and is substantially perpendicular to the bottom 216. However, the present invention is not limited to this, and the game ball discharged from the first ball inlet 218 gets over the game ball arranged along the receding surface 224 and is in a region ahead of the game ball arranged. And the inclination angle with respect to the bottom portion 216 is arbitrary. Since the receding surface 224 is formed as described above, the storage capacity of the game ball in the lower plate 214 is secured accordingly.

  On the other hand, in the lower plate unit 182, a part of the ball removal passage portion 221 from the upper plate 195 is incorporated on the back side of the back wall portion 215 as described above. And a second ball inlet 219 is formed with respect to a surface located in front of the retreating surface 224 to secure a space for incorporating a part of the ball removal passage portion 221. However, the effect of ensuring the storage capacity of the game balls in the lower plate 214 can be obtained.

  As will be described later, the pachinko machine 10 has a return ball that is launched from the game ball launching mechanism 80 but does not reach the game area and flows backward through the guide rail constituted by the inner and outer rail portions 77 and 78. A return ball passage 299 for collecting and discharging the collected game balls to the lower plate 214 is provided. The return ball passage 299 is joined to the ball removal passage 221 on the back side of the back wall 215. At the same time, the game balls that have passed through the return ball passage 299 are discharged from the second ball inlet 219 to the lower plate 214. That is, a part of the passage portion including the return ball passage portion 299 through which the return ball passes is built in the back wall portion 215. In this configuration, as described above, only a part of the back wall portion 215 is retreated as the retreating surface 224, and the second ball inlet 219 is formed on the surface positioned in front of the retreating surface 224. In addition, it is possible to obtain the effect of ensuring the storage capacity of the game balls in the lower plate 214 while allowing the ball extraction passage portion 221 and the return ball passage portion 299 to merge with a sufficient space. In addition, in the lower plate unit 182, an installation space for wiring of electrical components provided in the lower plate unit 182 is formed on the back side of the back wall portion 215. On the other hand, by retracting only a part of the back wall portion 215 as the receding surface 224, it is possible to obtain the effect of securing the storage capacity of the game ball in the lower plate 214 while securing the installation space.

  Incidentally, as shown in FIGS. 14 and 15, a ball hole 225 is formed in the bottom portion 216 in front of the first ball inlet 218 and the receding surface 224, and the ball hole 225 is surrounded by the surrounding wall portion 217. Are closed by a closing plate 227 that is opened by a ball release lever 226 provided on the front surface of the lens. The top surface of the bottom portion 216 is formed so as to be inclined downward toward the ball hole 225. In other words, the game balls stored in the lower plate 214 will naturally move toward the ball removal hole 225. In this configuration, when only a relatively small number of game balls are stored in the lower plate 214, these game balls are located on the closing plate 227. In this case, since the receding surface 224 is formed at the rear portion of the closing plate 227 in the back wall portion 215 as described above, a space is provided behind the closing plate 227 when inserting a hand toward the closing plate 227. As a result, the game balls located on the closing plate 227 can be taken out by hand. That is, the receding surface 224 not only has the effect of securing the storage capacity of the lower plate 214, but also has the effect of improving the removal of the game ball by hand from the lower plate 214 as described above.

  In the configuration in which the receding surface 224 is formed as described above, as shown in FIG. 14 and FIG. 15, the first wall entrance 218 and the left and right sides of the receding surface 224 in the back wall 215. The upper taper surface 231 and the side taper surfaces 232 and 233 are formed on each side. These taper surfaces 231 to 233 are formed around the first sphere inlet 218 and the receding surface 224 up to the positions reaching the first sphere inlet 218 and the receding surface 224, and further the first sphere inlet 218 and the receding surface 224. It is formed so that it is located in the back of the pachinko machine 10 as it goes to. In the configuration in which the receding surface 224 is formed as described above, the game ball may stand by at a location recessed on the receding surface 224 side. On the other hand, by forming the respective tapered surfaces 231 to 233 as described above, it is easy to insert a hand into the recessed portion on the receding surface 224 side, and it is easy to take out the game ball waiting at the corresponding portion. Become. In addition, by using a tapered surface instead of a simple receding surface, it is possible to secure a large internal space of the back wall portion 215 as compared with a configuration using a simple receding surface.

  The surrounding wall portion 217 is formed so as to restrict the front edge and the left and right edges of the bottom portion 216. As for the height dimension of the surrounding wall part 217, the whole is smaller than the back wall part 215, and also the height dimension is smaller on the front side than on the rear side. As shown in FIG. 11, the front region 235 including the front end portion of the surrounding wall portion 217 in the surrounding wall portion 217 is aligned with the first ball inlet 218 in the front view of the pachinko machine 10 and is arranged in the left-right direction. The height dimension is substantially the same over the predetermined range.

  Here, as shown in FIG. 14, the front region 235 has a height dimension with respect to the bottom portion 216 such that the upper end is positioned below the lower end of the first ball inlet 218. With this configuration, a long distance from the lower surface 237 of the upper plate 195 to the front region 235 of the lower plate 214 can be secured. Further, as shown in FIG. 11, the lower surface 237 of the upper plate 195 facing the lower plate 214 is formed to be recessed upward as shown in FIG. A long distance from the lower surface 237 to the front region 235 of the lower plate 214 is secured. The game balls stored in the lower plate 214 may be taken out from between the upper plate 195 and the lower plate 214 and replenished to the upper plate 195, and in this case, the lower plate 214 from the lower surface 237 of the upper plate 195. By ensuring a long distance to the front region 235, the workability of the replenishing operation is improved. In particular, in this pachinko machine 10, the game area is expanded, and accordingly, the distance between the upper plate 195 and the lower plate 214 is narrowed. On the other hand, by securing a long distance from the lower surface 237 of the upper plate 195 to the front region 235 of the lower plate 214 as described above, it is possible to prevent the game area from being deteriorated while suppressing the workability of the replenishment operation. Expansion becomes possible. Incidentally, the upper end of the region other than the front region 235 in the surrounding wall portion 217 is located above the lower end of the first ball inlet 218.

  In the configuration in which the height of the front region 235 is reduced as described above, the storage capacity of the lower plate 214 is reduced accordingly. On the other hand, since the receding surface 224 is formed on the back wall portion 215 as described above, the storage capacity of the lower plate 214 is prevented from becoming extremely small.

  In addition, since the front area 235 is located in front of the first ball inlet 218, if the height dimension of the front area 235 is reduced, the game balls discharged from the first ball inlet 218 will be discharged. There is concern that the front region 235 may be spilled out of the lower plate 214. On the other hand, since the receding surface 224 is formed in the back wall part 215 as described above, the distance of the front region 235 with respect to the first ball inlet 218 is secured long. And since the distance of the front side area | region 235 with respect to the 1st ball | bowl entrance 218 is ensured long, the opportunity to reduce momentum by the game ball discharged | emitted from the 1st ball | bowl inlet 218 until it reaches the front side area | region 235 is provided. As a result, a large amount is given, and spilling out of the lower plate 214 is suppressed. Furthermore, a configuration for reducing the momentum of the game ball discharged from the first ball inlet 218 is provided in the passage portion that extends from the payout device 135 to the first ball inlet 218. This will be described later.

  Returning to the description of the lower dish unit 182, a game ball launching handle 84 is provided on the right side of the lower dish 214 in the lower dish unit 182 so as to penetrate the lower dish unit 182 back and forth. By operating the game ball launch handle 84, a game ball is launched from the game ball launch mechanism 80 described above.

  On the left side of the lower plate 214 in the lower plate unit 182, there is provided an effect button 238 that is pressed by the player when the symbol display or effect display on the symbol display device 71 is performed. Since the position where the effect button 238 is provided is on the opposite side of the game ball launch handle 84 with the lower plate 214 in between, the player can reasonably produce with the left hand while operating the game ball launch handle 84 with the right hand. Button 238 can be pressed. Therefore, the operation of the effect button 238 can be favorably performed. The effect button 238 is installed so that the surface thereof faces upward and obliquely forward, so that the operation of the effect button 238 is also improved from this point. On the other hand, the upper part of the production button 238 is covered with the upper plate unit 181. As a result, even if an attempt is made to forcefully press the direction button 238 by swinging the arm from a high position with respect to the direction button 238, the upper plate unit 181 exists on the trajectory, and the pressing operation of the aspect is prevented. It becomes possible to do. When the pressing operation in the above mode is performed, there is a concern about the malfunction of the effect button 238, but according to the above configuration, it can be prevented.

  Here, as shown in FIG. 12, a reinforcing metal plate 239 is attached to a portion of the front surface of the base frame 151 that is covered by the lower dish unit 182. As described above, the lower plate unit 182 is provided with the lower plate 214 and the effect button 238, and is relatively heavy. In particular, a large number of game balls are stored in the lower plate 214, and the weight of the game balls is applied to the base frame 151 that supports the lower plate unit 182. On the other hand, by providing the reinforcing metal plate 239 as described above, the support strength of the lower dish unit 182 in the base frame 151 is increased. In addition, since the reinforcing metal plate 239 is provided, not only the support strength is enhanced as described above, but also the lower tray unit 182 and the base frame 151 are penetrated forward and backward to the gaming machine base unit 22 side. It is possible to prevent the act of trying to insert a fraudulent jig. Incidentally, since the reinforcing metal plate 239 is covered from the front of the pachinko machine 10 by the lower plate unit 182, the reinforcing metal plate 239 is not exposed to the outside, and the design of the front surface of the pachinko machine 10 is not deteriorated. A reinforcing metal plate 239 is provided.

<Configuration related to removal of upper front cover 171 and units 181 and 182>
Some of the front covers 171 to 173 and 213 and the units 181 and 182 described above can be removed from the base frame 151 without being interfered with others. Therefore, the configuration will be described below. 16 is an exploded perspective view of the gaming machine front unit 23 with the upper front cover 171 removed, FIG. 17 is an exploded perspective view of the gaming machine front unit 23 with the upper plate unit 181 removed, and FIG. It is an exploded perspective view of the gaming machine front unit 23 showing a state in which the dish unit 182 is removed.

  The upper front cover 171 is arranged in parallel with the side front covers 172 and 173 on the front surface of the gaming machine front unit 23 as described above. In this case, the upper front cover 171 does not have a portion lined up with the side front covers 172 and 173 behind the side front covers 172 and 173. Further, the base frame 151 does not have a portion aligned in front of and behind the upper front cover 171 in front of the upper front cover 171. Accordingly, as shown in FIG. 16, by removing the screws 174 corresponding to the upper front cover 171 from the back side of the base frame 151, it is not necessary to remove the side front covers 172 and 173 and the units 181 and 182. The upper front cover 171 can be removed. Therefore, maintenance such as cleaning and replacement of the upper front cover 171 is facilitated, and further maintenance such as cleaning and replacement of the LED boards 162 and 165 and the speaker 166 is facilitated.

  In particular, the upper front cover 171 covers not only the LED boards 162 and 165 and the speaker 166 but also the relay board 167 from the front of the pachinko machine 10. In this case, when an abnormality occurs in the LED boards 162 to 165 and the speaker 166, the relay board 167 is generally inspected, and it is frequently necessary to inspect. In this situation, the inspection of the relay board 167 can be facilitated by facilitating the removal of the upper front cover 171 that covers the relay board 167.

  As described above, the upper plate unit 181 is juxtaposed with the side front covers 172, 173, the lower front cover 213, and the lower plate unit 182 on the front surface of the gaming machine front unit 23. In this case, the upper plate unit 181 does not have a portion lined up with the covers 172, 173, and 213 behind the side front covers 172 and 173 and the lower front cover 213. In addition, the upper plate unit 181 and the lower plate unit 182 do not have portions that are lined up one after the other. Further, the base frame 151 does not have a portion aligned with the upper plate unit 181 in front of and behind the upper plate unit 181. Accordingly, as shown in FIG. 17, the screws 183 corresponding to the upper plate unit 181 are removed from the back side of the base frame 151, whereby the side front covers 172, 173, the lower front cover 213, and the lower plate unit 182 are removed. The upper plate unit 181 can be removed without requiring. Therefore, the maintenance such as cleaning and replacement of the upper plate unit 181 is facilitated.

  As described above, the lower tray unit 182 is arranged in parallel with the lower front cover 213 and the upper tray unit 181 in the gaming machine front unit 23. In this case, the lower dish unit 182 does not have a portion arranged in the front and rear of the lower front cover 213 behind the lower front cover 213. In addition, as described above, the upper plate unit 181 and the lower plate unit 182 do not have portions that are lined up one after the other. Further, the base frame 151 does not have a portion aligned with the lower plate unit 182 in front of and behind the lower plate unit 182. Accordingly, as shown in FIG. 18, by removing the screw 184 corresponding to the lower plate unit 182 from the back side of the base frame 151, the lower plate unit 182 is not required without removing the lower front cover 213 and the upper plate unit 181. Can be removed. Therefore, the maintenance such as cleaning and replacement of the lower plate unit 182 is facilitated.

  Incidentally, the upper plate unit 181 is formed with its lower edge recessed upward (having a recess), and the lower plate unit 182 has its upper edge protruding upward corresponding to this recessed shape. (It has a convex part). Then, in a state where the upper plate unit 181 and the lower plate unit 182 are arranged vertically, the convex portion of the lower plate unit 182 enters the concave portion of the upper plate unit 181. Thereby, the right and left positioning functions of the upper plate unit 181 and the lower plate unit 182 are fulfilled.

  Since the side front covers 172 and 173 have portions that are arranged in front of and behind the upper front cover 171 and the upper plate unit 181, unless the upper front cover 171 and the upper plate unit 181 are removed from the base frame 151. The side front covers 172 and 173 cannot be removed from the base frame 151. That is, the side front covers 172 and 173 include engaging portions that are engaged with the upper front cover 171 and the upper plate unit 181 at the rear thereof. In the gaming machine front unit 23, the left and right regions of the window panel portion 58 are narrower than the other regions, are low in strength, and easily deform. Therefore, the side front covers 172 and 173 may be displaced in the left-right direction with respect to the upper front cover 171 and the upper plate unit 181. If it does so, it is unpreferable on a design. On the other hand, since the engaging portions are provided as described above, the side front covers 172 and 173 are restrained from shifting in the left-right direction with respect to the upper front cover 171 and the upper plate unit 181. The In addition, since the load that the side front covers 172 and 173 tend to shift is received also in the upper front cover 171 and the upper plate unit 181, the strength of the left and right regions of the window panel unit 58 is increased.

  In addition, since the lower front cover 213 has portions that are arranged in front of and behind the upper plate unit 181 and the lower plate unit 182, the lower front cover 213 is lower unless the upper plate unit 181 and the lower plate unit 182 are removed from the base frame 151. The front cover 213 cannot be removed from the base frame 151. Since the lower front cover 213 has a function of covering the periphery of the cylinder lock 35 as described above, an illegal suppression effect on the cylinder lock 35 can be obtained by making it difficult to remove the lower front cover 213.

  Note that the side front covers 172 and 173 and the lower front cover 213 are not provided with front and rear portions with respect to the other covers 171 and units 181 and 182 so that the other covers 171 and units 181 and 182 It is good also as a structure which can be removed from the base frame 151, without requiring removal. That is, all of the front structural bodies attached to the front surface of the base frame 151 may be configured to be individually removable from the base frame 151 without interfering with other front structural bodies.

  In the configuration in which the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be individually detached from the base frame 151 without interfering with other front structural bodies as described above, in the pachinko machine 10, Identification means is provided on the back surface of the base frame 151 for easily identifying the position of the screw 174 of the upper front cover 171, the position of the screw 183 of the upper plate unit 181, and the position of the screw 184 of the lower plate unit 182. The identification means will be described below with reference to FIG.

  The upper front cover 171, the upper plate unit 181, and the lower plate unit 182 are fixed from the back side of the base frame 151 by a plurality or a plurality of screws 174, 183, 184 as described above. In this case, as shown in FIG. 13, identification information is written on the back surface of the base frame 151 and the back surfaces of the reinforcing metals 154 to 156 for the through holes corresponding to the screws 174, 183, and 184. . These pieces of identification information are provided with stamped portions on the molds that form the base frame 151 and the reinforcing metals 154 to 156 in the manufacturing stage of the pachinko machine 10, and form the base frame 151 and the reinforcing metals 154 to 156. Written at the same time.

  Specifically, for the identification information, for the through hole corresponding to the screw 174 of the upper front cover 171, the letter “T” is written together as the identification information for the upper front cover 171. In addition, the letter “U” is also written as identification information for the upper plate unit 181 in the through hole corresponding to the screw 183 of the upper plate unit 181. Furthermore, the letter “S” is also written as identification information for the lower plate unit 182 in the through hole corresponding to the screw 184 of the lower plate unit 182. As a result, when the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 are individually removed from the base frame 151, it is possible to accurately grasp the positions of the screws 174, 183 and 184 corresponding thereto, The removal work, i.e., the maintenance thereof, is improved.

<Configuration related to removal of the ball lending operation device 201>
As described above, the maintainability of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 is improved, but in this pachinko machine 10, the maintainability of the ball lending operation device 201 is also improved. Therefore, the configuration will be described below with reference to FIGS. 19 and 20. FIG. 19 is an exploded perspective view of the gaming machine front unit 23 in a state where the ball lending operation device 201 is removed, and FIG. 20 is an explanatory diagram for explaining a configuration related to attachment of the ball lending operation device 201.

  As already described, the ball lending operation device 201 is attached to the upper plate unit 181. As shown in FIG. 19, the ball lending operation device 201 includes a housing 241, and a ball lending operation substrate or the like is built in the housing 241.

  The housing 241 is made of a synthetic resin material such as ABS resin. A flange portion 242 projecting sideways is formed on the upper portion of the housing 241 over the entire periphery of the upper portion. Further, a plate-like locking portion 243 is integrally formed on the side surface of the housing 241 so as to protrude laterally from the side surface. A plurality of locking portions 243 are formed in the circumferential direction of the side surface with respect to the side surface of the housing 241.

  The ball lending operation device 201 having the above configuration is fitted from above into an opening 244 formed in the upper surface of the surrounding wall 198 of the upper plate 195 in the upper plate unit 181. At the time of fitting, each locking portion 243 formed in the housing 241 is elastically deformed inward by hitting the periphery of the opening 244. Thereby, the position where each locking part 243 is formed can pass through the opening 244. At the position where the flange portion 242 formed on the housing 241 abuts against the peripheral edge of the opening 244 in the upper plate unit 181 from above and the further downward movement of the ball lending operation device 201 is restricted, The locking portions 243 are elastically restored by passing through the openings 244, and as shown in FIG. 20, the front ends of the locking portions 243 are located below the periphery of the openings 244. That is, the peripheral edge of the opening 244 is sandwiched up and down by the flange 242 and each locking part 243. Thereby, the ball lending operation device 201 is fixed to the upper plate body 191. Note that, since the flange portion 242 is in contact with the periphery of the opening portion 244 from above, even if drinks overflow from the ball lending operation device 201, it enters the inside through the opening portion 244. It is suppressed.

  As shown in FIG. 20, one side 245 of the housing 241 faces the back of the pachinko machine 10, and one locking portion 243 is formed on the side 245. Further, in the upper plate unit 181 and the base frame 151, communication holes 246 and 247 penetrating inward and outward and communicating with each other are formed at locations facing the side surface 245, respectively. Then, by inserting an elongated member from the back side of the base frame 151 through the communication holes 246 and 247 communicated with each other, the locking portion 243 formed on the side surface 245 by the member is elastically inward. It can be deformed. By elastically deforming the locking portion 243 inward, the holding state of the periphery of the opening 244 by the flange portion 242 and the locking portion 243 on the side surface 245 side is released. Accordingly, the side surface 245 side of the ball lending operation device 201 can be lifted from the upper plate body 191. Then, by setting the floated angle to a predetermined angle, the clamping state between the other locking portion 243 and the flange portion 242 can be released, and the ball lending operation device 201 can be removed from the upper plate body 191. it can. That is, according to the above configuration, the ball lending operation device 201 can be removed without requiring removal of the upper plate unit 181 and the other front structure constituting the front surface of the pachinko machine 10 from the base frame 151. Therefore, the maintenance property such as cleaning and replacement of the ball lending operation device 201 is improved.

  On the other hand, when removing the upper plate unit 181 from the base frame 151, it is not necessary to remove the upper plate unit 181 from the ball lending operation device 201. Therefore, the maintainability of the ball lending operation device 201 is improved without degrading the maintainability of the upper plate unit 181.

  In addition, as shown in FIG. 19, a link device 248 that opens the ball stopper in conjunction with the operation of the ball removal button 222 is built in the upper plate unit 181. The link device 248 is screwed to the upper plate unit 181 so that the lock device 248 can be released when the ball lending operation device 201 is removed. That is, the link device 248 can be removed without requiring removal of the upper plate unit 181 and the other front structure constituting the front surface of the pachinko machine 10 from the base frame 151. Therefore, the maintainability such as cleaning and replacement of the link device 248 is improved.

<Passage configuration of game balls to upper plate 195 and lower plate 214>
Next, the path configuration of the game ball to the upper plate 195 and the lower plate 214 will be described. FIG. 21 is an explanatory diagram for explaining the path configuration of the game ball. In FIG. 21, for the sake of convenience, the passage configurations on the gaming machine base unit 22 side and the back pack unit 24 side are shown in cross section.

  The payout device 135 is provided in the payout mechanism portion 125 that constitutes the back surface portion of the pachinko machine 10 as described above. A payout passage 251 extending in the vertical direction is formed below the payout device 135, and the game balls paid out from the payout device 135 flow down the payout passage 251 and are formed at the lower end of the payout mechanism portion 125. Introduced into the distribution unit 252.

  The game ball distribution unit 252 has a function of distributing the game balls paid out from the payout device 135 to the upper plate 195 side or the lower plate 214 side provided in the gaming machine front unit 23. The configuration of the game ball sorting unit 252 will be described with reference to a longitudinal sectional view around the game ball sorting unit 252 shown in FIG. The game ball distribution unit 252 is open upward and forward, and the inside thereof is partitioned by two partition walls 253a and 253b, so that three openings 255a, 255b, and 255c are juxtaposed in the left-right direction.

  Of these openings 255a, 255b, 255c, the opening 255a inside the pachinko machine 10 leads to the upper dish passage that leads to the upper dish 195, and the central opening 255b leads to the lower dish path that leads to the lower dish 214. Yes. The opening 255c outside the pachinko machine 10 communicates with the discharge passage 144. In the discharge operation of the game balls stored in the tank 132, the stored game balls are discharged through the outer opening 255c. To the outside of the pachinko machine 10.

  The upper plate passage is provided in the back pack side upper plate passage portion 258 provided in the back pack unit 24, the main body side upper plate passage portion 262 provided in the gaming machine base unit 22, and the gaming machine front unit 23. It is composed of a front side upper dish passage portion 272. Similarly, the lower plate passage is connected to the back pack side lower plate passage portion 259 provided in the back pack unit 24, the main body side lower plate passage portion 263 provided in the gaming machine base unit 22, and the gaming machine front unit 23. The front side lower dish passage portion 273 is provided.

  Each of these passage portions 258, 259, 262, 263, 272, and 273 will be described in detail.

<Back pack side passage portions 258, 259>
The back pack side upper plate passage portion 258 and the back pack side lower plate passage portion 259 are provided so as to penetrate the base portion 126 in the front-rear direction on the rotation base end side of the back pack unit 24. 257 (see FIG. 21). The back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 are partitioned by a passage wall and arranged side by side in the left-right direction. Further, the back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 each extend in the front-rear direction and are inclined downward toward the downstream side. In the above configuration, the game balls introduced into the back pack side upper dish passage portion 258 and the back pack side lower dish passage portion 259 roll on the bottom portions 258a, 259a and then the main body side upper dish passage portion 262 and the main body side lower plate. It is discharged to each of the passage portions 263.

  Incidentally, the back pack side lower dish passage part 259 has a larger width dimension (dimension in the left-right direction) than the back pack side upper dish path part 258. This is due to the following reason. That is, the game ball paid out from the payout device 135 is guided to the opening 255 a inside the game ball sorting portion 252 that continues to the back pack side upper dish passage portion 258. On the other hand, to the back pack side lower dish passage portion 259, the game balls are filled in the opening portion 255a on the inner side in the game ball sorting portion 252, and the overflowing game balls are guided from the opening portion 255a. Therefore, the trajectory of the game ball passing through the back pack side lower tray passage portion 259 becomes irregular as compared with the game ball passing through the back pack side upper tray passage portion 258, so There is concern about the occurrence of clogging. On the other hand, in the limited space of the back pack side passage unit 257, the width clogging of the back pack side lower tray passage portion 259 is made larger than that of the back pack side upper tray passage portion 258, so that the above-mentioned clogging occurs. The probability of doing is reduced. In addition, in order to reduce the probability that a ball clogging occurs in the lower plate passage, not only the back pack side lower plate passage portion 259 but also the main body side lower plate passage portion 263 and the front side lower plate passage portion 273 The width dimension is larger than the passage portions 262 and 272. That is, the lower dish passage has a larger width dimension (passage width dimension or passage opening cross-sectional area perpendicular to the passage direction) than the upper dish passage.

<Main body side passage portions 262, 263>
The main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are provided on the main body side passage unit 261 provided so as to penetrate the resin base 41 in the front-rear direction on the rotation base end side of the gaming machine base unit 22. Is formed. The game board 61 is provided with a notch 267 at the corner so as to avoid the main body side passage unit 261 (see FIG. 7).

  The main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are partitioned by a partition passage wall 264 and arranged in parallel in the left-right direction, and are formed so that the ball outlets 262a and 263a face downward. ing. Specifically, the upstream side of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 is inclined downward toward the downstream side, and on the downstream side, it extends slightly downward so that the ball outlet 262a, 263a is formed. The game balls introduced into the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 in the above configuration roll on the bottom portions 262b, 263b and the front side upper dish passage portion 272 through the ball outlets 262a, 263a. It is discharged into each of the front side lower dish passage portions 273. By the way, the main body side upper dish passage portion 262 has a smaller width dimension (dimension in the left-right direction) than the main body side lower dish passage portion 263.

<Front side passage portions 272, 273>
The front side upper dish passage portion 272 and the front side lower dish passage portion 273 are formed in a front side passage unit 271 provided on the back surface of the gaming machine front unit 23. Here, the front side passage unit 271 will be described with reference to FIGS. 23 is a perspective view showing a state where the front side passage unit 271 is separated from the gaming machine front unit 23, FIG. 24 is a perspective view of the front side passage unit 271, and FIG. 25 is an exploded perspective view of the front side passage unit 271. FIG. 27 is a front view of the front side passage unit 271, and FIG. 27 is a plan view of the front side passage unit 271.

  The front side passage unit 271 has a pair of base plates 274a and 274b as shown in FIG. These base plates 274a and 274b are formed of a transparent synthetic resin material such as polycarbonate resin, and have a groove and an opening, respectively. Since both the base plates 274a and 274b are fixed by screws, a receiving portion 275 constituting the front upper dish passage portion 272 is formed, and at least a passage forming portion constituting the front lower tray passage portion 273. 276 is formed. The front-side passage unit 271 has a plate-like portion 271a in addition to the receiving portion 275 and the passage forming portion 276. In the front-side passage unit 271, the outlet 272 a of the front-side upper dish passage 272 overlaps with the ball inlet 196 of the upper dish 195 in the front-rear direction, and the outlet 273 a of the front-side lower dish passage 273 is the first ball inlet of the lower dish 214. A screw is fixed from the rear of the pachinko machine 10 to the back of the gaming machine front unit 23 so as to overlap with the front and rear 218. In this case, the plate-like portion 271 a of the front side passage unit 271 is in contact with the back side of the gaming machine front unit 23.

  Incidentally, reinforcing metal plates 301 and 302 are attached to the front side passage unit 271. Of these reinforcing metal plates 301 and 302, the first reinforcing metal plate 301 is attached to the receiving portion 275. The second reinforcing metal plate 302 is attached to the passage forming portion 276. The receiving portion 275 communicates with the ball inlet 196 of the upper plate 195, and the passage forming portion 276 communicates with the first ball inlet 218 of the lower plate 214. Therefore, the fraudulent jig is inserted from the front of the pachinko machine 10 through the ball inlet 196 or the first ball inlet 218, and the wall of the receiving portion 275 or the passage forming portion 276 is broken and inserted. Is assumed to enter the game area and the back of the game board 61. On the other hand, even if the wall of the receiving part 275 or the wall of the passage forming part 276 is destroyed by attaching the reinforcing metal plates 301 and 302 as described above, it is more than that of the unauthorized tool. It is possible to prevent intrusion.

  The receiving part 275 and the passage forming part 276 of the front side passage unit 271 will be described. The position where the receiving portion 275 is formed is the upper corner of the front-side passage unit 271, and is the rotation base end side of the gaming machine front unit 23 in relation to the gaming machine front unit 23. In addition, the receiving portion 275 protrudes rearward of the pachinko machine 10 from the passage forming portion 276, and is further rearward of the pachinko machine 10 than the rotation shaft of the gaming machine front unit 23. And in the state which closed the game machine front unit 23, the opening part 275 has entered into the back rather than the front side edge part of the game machine base unit 22. FIG.

  However, the receiving portion 275 is in front of the rear end portion of the gaming machine base unit 22, and the receiving portion 275 is located at a position facing the receiving portion 275 in the gaming machine base unit 22 (resin base 41). A housing recess 292b is formed as a cover portion that covers the protruding side of the housing (see FIG. 28). Therefore, in a state where the gaming machine front unit 23 is closed, the receiving portion 275 does not penetrate the gaming machine base unit 22 in the front-rear direction.

  The receiving portion 275 is open upward as shown in FIG. 24 and the like, and a partition wall 277 that stands upward from the bottom is integrally formed at the approximate center in the left-right direction. By being partitioned by the partition wall 277, the opening portion 275 has two openings 278 and 279 arranged in parallel in the left-right direction. In such a configuration, the inner side wall of the pachinko machine 10 in the receiving portion 275 is taller than the rear side of the pachinko machine 10 and the like, and a flange 275a is formed on the side wall. Due to the formation of the flange 275a, the opening 278 inside the pachinko machine 10 out of the two openings 278 and 279 has a smaller width dimension (lateral dimension) than the opening 279 outside the pachinko machine 10. It has become.

  The opening 278 inside the pachinko machine 10 is vertically opposed to the ball outlet 262a of the main body side upper dish passage 262, and serves as a ball inlet of the front side upper dish passage 272 as shown in FIG. Yes. Further, the opening 279 outside the pachinko machine 10 faces the ball outlet 263a of the main body side lower dish passage part 263 in the vertical direction, and the ball inlet of the front side lower dish passage part 273 formed in the passage forming part 276 It has become. In this case, as described above, since the receiving portion 275 enters the rear side of the front side end portion of the gaming machine base unit 22, the boundary between the front side upper plate passage portion 272 and the main body side upper plate passage portion 262 is provided. Part of the portion and the boundary portion between the front side lower tray passage portion 273 and the main body side lower tray passage portion 263 enter the rear side of the front end portion of the gaming machine base unit 22 (see FIG. 21 and the like). ).

  The inner opening 278 and the ball inlet 196 of the upper plate 195 are arranged in the front-rear direction, and the front-side upper plate passage 272 extends in the front-rear direction so as to connect the inner opening 278 and the ball inlet 196. The front side upper dish passage 272 has a width dimension (dimension in the left-right direction) that increases toward the ball inlet 196 of the upper dish 195.

  The outer opening 279 and the first ball inlet 218 of the lower plate 214 are in a positional relationship shifted in the horizontal direction and the vertical direction. That is, the outer opening 279 is on the rotation base end side of the gaming machine front unit 23, and the first ball inlet 218 of the lower plate 214 is near the center in the left-right direction of the gaming machine front unit 23 (see FIG. 23 and the like). . Also, the first ball inlet 218 of the lower plate 214 is below the outer opening 279. A front-side lower dish passage 273 is formed so as to connect the outer opening 279 and the first ball inlet 218 of the lower dish 214. The front-side lower dish passage portion 273 is along the back surface of the gaming machine front unit 23 and has a crank shape. Specifically, as shown in FIG. 26, it is composed of an upstream left and right region 284, an upper and lower region 285, and a downstream left and right region 286. Thus, by making the front side lower dish passage portion 273 into a crank shape, the passage length becomes longer than in a linear configuration.

  A bent portion 305 is formed at the most downstream portion of the front side lower dish passage portion 273 so that the flow direction of the game ball is directed toward the front of the pachinko machine 10 at the ball exit (see FIG. 15). The bent portion 305 is formed with respect to the downstream left and right region 286. That is, the bent portion 305 includes a passage wall 306 having a surface orthogonal to the flow-down direction of the game ball on the upstream side. Therefore, the game ball that has flowed down the front-side lower tray passage portion 273 hits the passage wall 306 of the bent portion 305 at the most downstream portion thereof, and is then discharged to the lower tray 214 through the first ball inlet 218. That is, the passage wall 306 has a function as a speed reducing portion. As a result, the momentum of the game ball discharged from the front side lower tray passage 273 to the lower tray 214 is reduced immediately before being discharged to the lower tray 214.

  In the configuration in which the passage direction upstream of the bent portion 305 is set to the vertical direction instead of the left-right direction, the bottom portion of the bent portion 305 has a function as the speed reducing portion. In other words, the deceleration unit has a surface that is orthogonal (substantially orthogonal) or intersects with the flow direction of the upstream game ball, and causes the game ball flowing down from the upstream side to collide with the surface to decelerate. Any structure that has a function of guiding the lower plate 214 to the lower plate 214 may be used.

  Here, as already described, the height dimension of the front region 235 of the surrounding wall portion 217 in the lower plate 214 is set to be small. In this case, there is a concern that the game ball discharged from the first ball inlet 218 may spill out of the lower plate 214 beyond the front region 235. On the other hand, the bent part 305 is formed in the front side lower dish passage part 273 as described above, and the game ball discharged from the front side lower dish path part 273 to the lower dish 214 is discharged to the lower dish 214. When the momentum is reduced immediately before starting, the game balls discharged from the first ball inlet 218 are prevented from spilling out of the lower plate 214 due to the discharged momentum.

  By the way, the front side lower dish passage portion 273 is integrated as the front side passage unit 271 on the back surface of the gaming machine front unit 23, so that the position of the bent portion 305 of the front side lower dish passage portion 273 and the lower plate 214 The position with respect to the first ball inlet 218 can be brought closer. Therefore, it is possible to discharge the game ball to the lower plate 214 immediately after the moment of flow is reduced at the bent portion 305, and the effect of reducing the momentum at the bent portion 305 is suitably exhibited. Assuming a configuration in which the front side lower dish passage portion 273 is installed not on the gaming machine front unit 23 side but on the gaming machine base unit 22 side, when the gaming machine front unit 23 is opened to the gaming machine base unit 22, the front side lower dish passage It becomes necessary to provide a shutter mechanism for closing the ball outlet of the portion 273. Then, it becomes necessary to separate the bent portion 305 and the first ball inlet 218 by an amount corresponding to the shutter mechanism. On the other hand, in this pachinko machine 10, since the front side lower dish passage portion 273 is formed in the gaming machine front unit 23, the shutter mechanism is not necessary, and the bent portion 305, the first ball inlet 218, It is possible to bring the position of.

  Next, the flow of game balls to the upper plate 195 and the lower plate 214 will be described.

  As shown in FIG. 22, the game ball is paid out from the payout device 135 toward the inner opening 255 a of the game ball sorting unit 252. Therefore, the game balls paid out from the payout device 135 are discharged to the upper plate 195 through the upper plate passage constituted by the upper plate passage portions 258, 262, 272.

  However, if a large number of game balls are paid out from the payout device 135 and the upper plate 195 is full, and then the game balls continue to be paid out, the game balls are connected in the upper plate passage, as shown in FIG. In addition, the entire inner opening 255a of the game ball sorting unit 252 is filled with the game ball. In this state, the game ball paid out from the payout device 135 gets over the inner partition wall 253a in the game ball sorting portion 252 and enters the central opening 255b. Then, the game ball is discharged to the lower plate 214 through the lower plate passage constituted by the lower plate passage portions 259, 263, and 273.

<Full detection sensor 280>
Next, the full detection sensor 280 will be described.

  As shown in FIG. 26, the passage formation unit 276 is provided with a full detection sensor 280 so as to detect a game ball passing through the front side lower dish passage portion 273. The full detection sensor 280 is configured by a magnetic detection type proximity sensor, and a change in the magnetic field when the game ball passes through the detection range is detected and output as an electric signal. The full detection sensor 280 is not limited to a magnetic detection type proximity sensor, and a photo sensor, a limit sensor, or the like may be used.

  The full detection sensor 280 outputs an electrical signal to the main controller 102. In main controller 102, the payout of game balls by payout device 135 is stopped based on the detection result of full detection sensor 280. As a result, when the lower tray 214 becomes full, and game balls continue to the position of the full detection sensor 280 in the front side lower tray passage portion 273, the payout of further game balls is stopped. The stop of the payout is canceled when the full state of the lower plate 214 is canceled and the game ball is no longer detected by the full detection sensor 280.

  Here, the fullness detection sensor 280 is provided for the upstream left and right region 284 in the front side lower dish passage portion 273. Specifically, a full detection sensor 280 is attached below the bottom wall in the upstream left and right region 284. By providing the full detection sensor 280 for the upstream left and right regions 284 in this way, in a situation where the lower plate 214 is full, the game balls are connected in at least the upper and lower regions 285 and the downstream left and right regions 286, and the upstream left and right regions 284 are connected. Unless the game ball waits at the position of the region 284, the detection result indicating that the full detection sensor 280 is full is not obtained. Therefore, at least the upper and lower areas 285 and the downstream left and right areas 286 serve as standby areas for game balls, and the storage capacity of the player's ball can be maximized.

  In the configuration in which the position of the fullness detection sensor 280 is set as described above, the fullness detection sensor in the lower plate passage (back pack side lower plate passage portion 259, main body side lower plate passage portion 263, front side lower plate passage portion 273). The passage length on the upstream side of 280 is set so that the game ball row of the game balls connected in the lower plate passage does not reach the position of the payout device 135 when the lower plate 214 becomes full. In other words, when the payout device 135 that is paying out the game balls at a predetermined payout speed is stopped, there is already a game ball that has been paid out from the payout device 135 and flowing down toward the lower plate 214. obtain. In this case, even if the maximum number of game balls assumed as the already flowing game balls are arranged upstream of the full detection sensor 280 in the lower dish passage, the game ball row of the payout device 135 It does not line up to the position.

<Shutter mechanism 291>
Next, the shutter mechanism 291 will be described. FIG. 28 is an exploded perspective view of the shutter mechanism 291, and FIG. 29 is an explanatory diagram for explaining the movement of the shutter mechanism 291.

  In the present embodiment, as described above, the front passage unit 271 is provided for the gaming machine front unit 23. Further, the gaming machine front unit 23 is provided with the window panel 58 as described above. For example, when the gaming machine front unit 23 is opened in order to eliminate a clogged ball or the like in the gaming area, At the same time, the front side passage unit 271 moves forward, and the passage portions 272 and 273 on the gaming machine front unit 23 side and the passage portions 262 and 263 on the gaming machine base unit 22 side are separated from each other. The opening operation of the gaming machine front unit 23 is a state in which the upper plate 195 and the lower plate 214 are full and the game ball is waiting in the main body side upper plate passage portion 262 and the main body side lower plate passage portion 263. If this is done, the waiting game ball may not be received by the front upper dish passage 272 or the front lower dish passage 273 and may be scattered. On the other hand, a shutter mechanism 291 is provided to prevent scattering of the game ball.

  The shutter mechanism 291 is provided on the front side of the gaming machine base unit 22. Specifically, an attachment portion 292 is formed below the main body side passage unit 261 in the resin base 41, and a shutter mechanism 291 is attached to the attachment portion 292. The shutter mechanism 291 includes a shutter member 293, a coil spring 294, and a stopper 295.

  The shutter member 293 is formed in a substantially plate shape from synthetic resin. A shaft hole 293a is formed in the lower end of the shutter member 293 so as to penetrate in the left-right direction, and a support shaft portion 292a having a shaft hole on the same axis as the shaft hole 293a is formed in the mounting portion 292. Since the shaft pin 296 is inserted and fixed in the shaft hole 293a and the shaft portion 292a of the shutter member 293, the shutter member 293 is supported so as to be rotatable in the front-rear direction with the lower end as an axis. Yes.

  At the upper end of the shutter member 293, an extension portion 297 is formed to extend from one end portion (the left end portion in the present embodiment) to the side. Thus, a stopper 295 is provided. The stopper 295 is formed of a synthetic resin material and is fixed to the attachment portion 292 with screws. Further, the stopper 295 is formed with a shutter stopper 295a and a spring stopper 295b which is below the shutter stopper 295a and protrudes forward.

  A coil spring 294 is provided between the stopper 295 and the extending portion 297. The coil spring 294 has one end fixed to the spring stopper 295b and the other end fixed to the lower end of the extending portion 297, and is provided in an extended state. Therefore, a forward urging force always acts on the shutter member 293, and the extended portion 297 is in a position in contact with the shutter stopper 295a in the natural state of the shutter member 293. At the abutted position, the upper end portion 298 of the shutter member 293 is below the main body side passage unit 261.

  The upper end 298 of the shutter member 293 has an upper surface with a predetermined curvature, is convex outward, and has an arc shape in the front-rear direction. The virtual center of this arc is a shaft hole 293a. The front-rear direction dimension of the shutter member 293 is substantially the same as the front-rear direction dimension of the ball outlets 262a, 263a of the main body side upper dish passage part 262 and the main body side lower dish passage part 263, and further, the left-right direction dimension is larger. It is substantially the same as the horizontal dimension of the main body side passage unit 261. The upper end portion 298 is opposed to substantially the entire ball outlets 262a and 263a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263. That is, the ball outlets 262 a and 263 a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are closed by the shutter member 293. This position is the closed position (blocking position) of the shutter member 293.

  A front step portion 298b is formed integrally with the upper end portion 298 so as to protrude forward. When the front step portion 298b moves to the closed position, the front step portion 298b has a boundary portion between the main body side upper plate passage portion 262 and the front side upper plate passage portion 272, or the main body side lower plate passage portion 263 and the front side lower plate passage portion. 273 has a function of pushing the game ball located at the boundary with the H.273 into the receiving portion 275 side.

  In the upper end portion 298, a groove portion 298a extending in the front-rear direction is formed at an intermediate position in the left-right direction. The position of the groove portion 298a corresponds to the position of the partition wall 277 in the receiving port portion 275. That is, in the upper end portion 298, the area inside the pachinko machine 10 from the groove 298a is a blocking area for the upper dish passage, and the area outside the pachinko machine 10 from the groove 298a is a blocking area for the lower dish path. Yes. When the shutter member 293 is in the closed position, the lower end portion 264a of the partition passage wall 264 that partitions the passage portions 262 and 263 in the main body side passage unit 261 enters the groove portion 298a.

  An accommodation recess 292 b that is recessed rearward is formed behind the shutter member 293 in the attachment portion 292. Further, the shutter member 293 has a front end face that is in contact with the receiving portion 275 of the front side passage unit 271 when the gaming machine front unit 23 is closed, and when the gaming machine front unit 23 is closed as described above. The receiving port 275 is disposed below the main body side passage unit 261. Therefore, in a state where the gaming machine front unit 23 is closed, the rear end portion of the receiving portion 275 is in contact with the front end surface of the shutter member 293, and a force against the urging force acts on the shutter member 293. Thus, the shutter member 293 rotates rearward and is accommodated in the accommodating recess 292b. This position is the open position (blocking release position) of the shutter member 293.

  The movement of the shutter member 293 with respect to the opening operation of the gaming machine front unit 23 will be described. As shown in FIG. 29 (a), the shutter member 293 is in the opened position when the gaming machine front unit 23 is closed. The side upper dish passage portion 262 and the front side upper dish passage portion 272 communicate with each other, and the main body side lower dish passage portion 263 and the front side lower dish passage portion 273 communicate with each other.

  Further, by opening the gaming machine front unit 23, the shutter member 293 moves to the closed position as shown in FIG. As a result, the ball outlets 262a and 263a of the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are closed, and a game ball is waited in the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263. Even if the gaming machine front unit 23 is opened in this state, the waiting game balls are not scattered. Then, when the gaming machine front unit 23 is closed, the state returns to the state of FIG.

  In this case, as described above, the main body side upper dish passage portion 262 and the main body side lower dish passage portion 263 are inclined downward toward the ball outlets 262a and 263a, respectively. Therefore, a part of the weight load of the game ball waiting in the passage portions 262 and 263 on the gaming machine base unit 22 side is applied to the bottom portions 262b and 263b of the passage portions 262 and 263 on the gaming machine base unit 22 side. Can be received. That is, the weight load on the shutter member 293 of the waiting game balls is reduced. Therefore, the opening / closing operation of the shutter member 293 is facilitated.

<Blockage prevention structure>
Next, a structure for suppressing clogging of balls in the upper plate passage when the gaming machine front unit 23 is opened will be described. FIG. 30 and FIG. 31 are explanatory views for explaining a ball clogging suppression structure.

  As described above, when the gaming machine front unit 23 is opened, the passages 262 and 263 on the gaming machine base unit 22 side are separated from the passages 272 and 273 on the gaming machine front unit 23 side. In this case, if a game ball is present at the boundary between the passage portions 262 and 263 on the gaming machine base unit 22 side and the passage portions 272 and 273 on the gaming machine front unit 23 side, the gaming ball is connected to the main body side passage unit. A game ball may exist at the boundary between the H.261 and the front-side passage unit 271, and the game ball comes into contact with each of the main-body-side passage unit 261 and the front-side passage unit 271 to cause clogging of the ball. There is a possibility that the opening operation of the gaming machine front unit 23 cannot be performed smoothly. On the other hand, a ball clogging suppression structure is provided. As this ball clogging suppression structure, a first ball clogging suppression structure and a second ball clogging suppression structure are provided.

<First ball clogging suppression structure>
First, the first ball clogging suppressing structure will be described with reference to FIG. When the gaming machine front unit 23 is closed, the openings 278, 279 of the receiving portion 275 and the ball outlets 262a, 263a of the main body side passage unit 261 are opposed to each other (in FIG. 30, the upper plate Only the aisle side is shown). Here, in the vicinity of the ball outlets 262a and 263a of the main body side passage unit 261, as shown in FIG. 30, the front side passage wall 265 has a lower end lower than the lower end of the partition passage wall 264 and the lower end of the side passage wall. It forms so that it may become upper. As a result, a gap of a predetermined distance X1 exists between the open upper surface portion of the portion opened upward in the receiving port portion 275 and the front side passage wall 265 of the main body side passage unit 261. Therefore, at the start of opening of the gaming machine front unit 23, boundary portions between the passage portions 272 and 273 on the gaming machine front unit 23 side and the passage portions 262 and 263 on the gaming machine base unit 22 side (position B1 in FIG. 30). Even if there is a game ball, it is difficult for the game ball to hit the near-side passage wall 265 of the main body side passage unit 261. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly.

  When the shutter member 293 is in the open position, the front step portion 298b of the shutter member 293 is above the receiving portion 275 and enters the receiving portion 275 side. When the shutter member 293 moves to the closed position, the front step portion 298b of the shutter member 293 is disposed within the range of the interval X1. Thus, as described above, when the shutter member 293 moves to the closed position, the boundary portion between the main body side upper dish passage portion 262 and the front side upper dish passage portion 272, or the main body side lower dish passage portion 263 and the front side. The game ball at the boundary with the lower dish passage portion 273 is pushed into the receiving port 275 side.

  When the shutter member 293 is in the closed position in the configuration formed such that the lower end of the front passage wall 265 is above the lower end of the partition passage wall 264 and the lower end of the side passage wall as described above, The game balls waiting in the passage portions 262 and 263 on the main body side are prevented from falling down. Specifically, as shown in FIG. 29 (b), the distance L1 from the shaft hole 293a of the shutter member 293 to the lower end of the front-side passage wall 265 and the distance from the shaft hole 293a to the upper surface of the upper end portion 298 of the shutter member 293. The difference from the distance L2 is smaller than the diameter of the game ball (L1-L2 <R). Therefore, the gap between the two becomes smaller than the diameter of the game ball, and the waiting game ball does not fall down.

  In particular, the difference between the distance L1 from the shaft hole 293a of the shutter member 293 to the lower end of the front passage wall 265 and the distance L2 from the shaft hole 293a to the upper surface of the upper end portion 298 of the shutter member 293 is based on the radius of the game ball. (L1−L2 <R / 2). Therefore, the load of the waiting game ball is reliably received by the near-side passage wall 265, and the game ball is reliably prevented from falling.

<Second ball clogging suppression structure>
Next, the second ball clogging suppression structure will be described with reference to FIGS. 30 and 31. FIG. The second ball clogging suppression structure is provided for each of the upper dish passage and the lower dish passage. Therefore, first, the second ball clogging suppressing structure of the upper plate passage will be described.

  As described above, the receiving portion 275 is formed so as to protrude rearward from the back surface of the gaming machine front unit 23, and the receiving portion 275 is formed from the rotation shaft 282 of the gaming machine front unit 23 as shown in FIG. Is also behind. Accordingly, the rotation range of the outer opening 279 when the gaming machine front unit 23 is opened includes a part of the lower region of the main body upper dish passage 262 as shown in FIG. In addition, in the middle of the opening of the gaming machine front unit 23, a part of each of the inner opening 278 and the outer opening 279 is located below the main body side upper dish passage 262. In this state, the game ball in the inner opening 278 can move to the outer opening 279 through a region above the partition wall 277 of the receiving port 275.

  As shown in FIGS. 24 and 31, the partition wall 277 of the receiving portion 275 has a recess 283 that is recessed downward from the upper end thereof. The recess 283 is formed from the middle position in the left-right direction of the partition wall 277 to the rear end, and the front-rear direction dimension X2 is larger than the diameter R of the game ball (X2> R).

  As described above, the rotation range of the outer opening 279 of the receiving port 275 is set, and the recess 283 is formed in the partition wall 277 of the receiving port 275, so that the gaming machine front unit 23 At the start of opening, it is assumed that there is a game ball at a position near the main body side upper dish passage portion 262 (position B2 in FIG. 30) between the front side upper dish passage portion 272 and the main body side upper dish passage portion 262. Alternatively, the game ball can be retracted from the inner opening 278 side to the outer opening 279 side across the recess 283. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly. However, the depth dimension of the concave portion 283 is X3, and the interval between the bottom of the concave portion 283 and the lower end of the partition passage wall 264 of the main body side passage unit 261 is smaller than the diameter R of the game ball. . Therefore, in the configuration in which the recess 283 is formed in the partition wall 277, the game ball in the inner opening 278 is prevented from moving to the outer opening 279 when the gaming machine front unit 23 is closed.

  Next, the second ball clogging suppressing structure of the lower dish passage will be described.

  A ball retracting portion 290 is integrally formed at the upper end portion on the outer opening 279 side of the receiving portion 275 so as to extend outward from the pachinko machine 10. In other words, the ball retracting portion 290 is arranged side by side with the outer opening 279 on the rotation base end side of the gaming machine front unit 23 with respect to the outer opening 279. The ball retracting portion 290 is dish-shaped so that one game ball can be sufficiently placed, and the bottom portion 290a is below the open upper surface portion of the outer opening portion 279 and the bottom portion of the outer opening portion 279. Is above. However, the ball retracting portion 290 is formed so that the game ball that has passed through the main body side lower dish passage portion 263 is not placed when the gaming machine front unit 23 is closed. That is, the distance between the bottom portion 290a of the ball retracting portion 290 and the side wall portion of the main body side passage unit 261 is less than the diameter of the game ball. The distance is preferably less than the radius of the game ball.

  The bottom part 290 a of the ball retracting part 290 is inclined downward toward the outer opening part 279, and the ball retracting part 290 communicates with the outer opening part 279. Further, as described above, the receiving portion 275 is located behind the pivot shaft 282 of the gaming machine front unit 23, and the pivot range of the ball retracting portion 290 when the gaming machine front unit 23 is opened includes A part of the lower region of the passage portion 263 is included.

  As described above, the ball retracting portion 290 is provided and the rotation range thereof is set as described above, so that the front side lower tray passage portion 273 and the main body side lower tray passage when the game machine front unit 23 is opened. Even if there is a game ball at a position near the main body side lower dish passage portion 263 (position B3 in FIG. 31), which is a boundary portion with the portion 263, the game ball can be retracted to the ball retracting portion 290. In other words, the game ball at this position hits the front side passage wall 265 of the main body side passage unit 261 during the opening operation of the gaming machine front unit 23 and is pushed toward the ball withdrawal portion 290, so that it is retracted to the ball withdrawal portion 290. Is done. Therefore, the occurrence of ball clogging is suppressed, and the opening operation of the gaming machine front unit 23 can be performed smoothly. Further, since the bottom 290a of the ball retracting portion 290 is inclined downward toward the outer opening 279 as described above, the game ball retreated to the ball retracting portion 290 enters the outer opening 279 by its own weight.

<Return ball passage 299>
Next, the return ball passage portion 299 will be described.

  In the front side passage unit 271, as shown in FIG. 26 and the like, a return ball passage forming portion 281 is formed integrally with the receiving portion 275 and the passage forming portion 276. The return ball passage forming portion 281 is provided inside a bent portion of the upper and lower regions 285 and the left and right downstream regions 286 in the front side lower dish passage portion 273, and has a recovery port 281a opened upward. . The upper edge of the recovery port 281a is lower than the upper surface 287a of the upper wall 287 of the upstream left and right regions 284 and the upper and lower regions 285.

  The recovery port 281a of the return ball passage forming portion 281 is formed so that the launch rail 82 of the game ball launch mechanism 80 and the inner and outer rail portions 77, 77 of the game ball launch mechanism 80 in a state where the gaming machine front unit 23 is closed to the gaming machine base unit 22. 78. Therefore, a return ball that is launched from the game ball launching mechanism 80 but does not reach the game area and flows backward through the guide rail constituted by the inner and outer rail portions 77 and 78 is returned from the recovery port 281a to the return ball passage forming portion 281. Get inside.

  The game balls that have entered the return ball passage forming portion 281 are discharged to the lower plate 214 through the return ball passage portion 299 formed in the return ball passage forming portion 281. The return ball passage portion 299 has a passage width and a passage height that are slightly larger than one game ball, and a plurality of game balls are arranged in the passage width direction, and a plurality of games are arranged at intermediate positions. The balls are prevented from stacking. The return ball passage 299 has an outlet 299a at the end opposite to the receiving portion 275 in the front passage unit 271 with the recovery port 281a as an inlet (see FIG. 25). The outlet 299a communicates with the second ball inlet 219 of the lower plate 214. Here, the second ball inlet 219 is a ball outlet of the ball discharge passage portion 221 from the upper plate 195 to the lower plate 214 as already described. That is, the return ball passage portion 299 merges with the ball removal passage portion 221 on the downstream side, and both the passage portions 221 and 299 have the same ball outlet in the lower plate 214.

  As described above, the sphere outlet of the front side lower dish passage portion 273 is the first sphere inlet 218 formed separately from the second sphere inlet 219 in the lower dish 214. That is, the return ball passage portion 299 is provided separately from the front side lower dish passage portion 273, and the game ball introduced into the return ball passage portion 299 is different from the game ball passing through the front side lower dish passage portion 273. It is discharged to the lower tray 214 by a completely different route. Here, in the lower plate 214, the second sphere inlet 219 is formed at a position shifted in the left-right direction with respect to the first sphere inlet 218. Specifically, the return ball passage portion 299 is formed to extend outward (laterally) as viewed in the game ball flow down direction from the downstream side of the front side lower dish passage portion 273, and this extended distance. The second sphere inlet 219 is offset laterally with respect to the first sphere inlet 218. Thereby, in the case where the game ball that has passed through the front-side lower tray passage portion 273 and the game ball that has passed through the return ball passage portion 299 are simultaneously discharged to the lower tray 214, it is avoided that these two game balls collide with each other. Is done. When these game balls collide, there is a possibility that the game balls will jump out of the lower plate 214 due to the rebound of each other, but the risk of such jumping out is reduced by avoiding the collision of both game balls as described above. ing.

  As shown in FIG. 26, the return ball passage portion 299 extends in the left-right direction from the recovery port 281a toward the opposite side of the second ball inlet 219, and is then turned back via the turn back portion 299b. It extends in the left-right direction toward 219. Thereby, the passage length of the return ball passage portion 299 is ensured to be long, and the number of game balls that can stand by in the return ball passage portion 299 can be increased as much as possible. Further, as described above, the return ball passage portion 299 is formed so as to extend outward (laterally) as viewed in the game ball flow down direction from the downstream side of the front side lower dish passage portion 273, thereby lowering the lower side. In the configuration in which the first sphere inlet 218 and the second sphere inlet 219 are shifted in the left-right direction by the dish 214, it is possible to ensure a long passage length of the return sphere passage portion 299 as much as possible. Note that an impact absorbing member such as a sponge member may be applied to the bottom surface of the return ball passage portion 299 and the region opened upward by the recovery port 281a. By providing the impact absorbing member, it is possible to absorb the impact of the return sphere falling from above on the return sphere passage portion 299.

  The return ball passage portion 299 is located above the front side lower dish passage portion 273, and the front and rear area of the pachinko machine 10 occupied by the return ball passage portion 299 and the front and rear sides of the pachinko machine 10 occupied by the front side lower plate passage portion 273. It overlaps with the direction area. As a result, in the configuration in which the front side lower dish passage portion 273 and the return ball passage portion 299 are provided in the front side passage unit 271, the size of the front side passage unit 271 is reduced, that is, the front side passage unit 271 is made compact. It is done. Further, the return ball passage portion 299 is formed so that at least a part thereof is along the front side lower dish passage portion 273. Also from this point, the size of the front side passage unit 271 is reduced, that is, the front side passage unit 271 is made compact.

<Ball receiving structure>
Next, a ball receiving structure for opening the gaming machine front unit 23 will be described.

  The opening and closing of the gaming machine front unit 23 may be performed when the upper plate 195 is full. In this case, when the gaming machine front unit 23 is opened and closed in a state where the inner opening 278 of the receiving portion 275 is filled with game balls, the game ball in the inner opening 278 is caused by vibration or the like during the opening and closing. However, there is a risk that it will run over the buttocks 275a and fall off. On the other hand, a ball receiving structure for the zero sphere is provided.

  This ball receiving structure is provided in the passage forming portion 276 of the front side passage unit 271. Specifically, as shown in FIGS. 26 and 27, the ball receiving structure is provided on the upper left and right regions 284 and the upper wall 287 of the upper and lower regions 285 of the front side lower dish passage portion 273 in the passage forming portion 276.

  The upper wall 287 passes through the lower side of the inner opening 278 in the receiving portion 275 and is gently inclined downward in the game ball flow direction of the front side lower dish passage portion 273. Further, the upper wall 287 is arranged side by side with respect to the inner opening 278 in a plan view. That is, it can be said that the upper wall 287 extends from the position below the inner opening 278 to the rotating front end side of the gaming machine front unit 23.

  At the rear side end portion of the pachinko machine 10 in the upper wall 287, a ridge portion 288 that is erected from the upper surface 287a and extends in the left-right direction is integrally formed. Further, a plate-like portion 271 a of the front side passage unit 271 is provided at the front side end portion of the pachinko machine 10 on the upper wall 287. With this configuration, a ball receiving passage 289 is formed on the upper surface 287a of the upper wall 287 between the protrusion 288 and the plate-like portion 271a.

  Since the upper wall 287 is formed as described above, the ball receiving passage 289 extends from the lower side of the inner opening 278 in the receiving portion 275 toward the turning front end of the gaming machine front unit 23. It has a downward slope toward the rotating tip side. Here, as described above, the return ball passage forming portion 281 is provided inside the bent portion of the upper and lower region 285 and the downstream left and right region 286 in the front side lower dish passage portion 273, and the return ball passage forming portion 281 The upper edge of the opening is lower than the upper surface 287a of the upper wall 287. That is, there is a return ball passage forming portion 281 at the tip of the ball receiving passage 289, and the upper edge of the opening of the return ball passage forming portion 281 is lower than the ball receiving passage 289. Therefore, the ball receiving passage 289 communicates with the return ball passage forming portion 281, and further communicates with the return ball passage portion 299.

  Since the ball receiving passage 289 is provided as described above, even if the game ball spills from the inner opening 278 due to vibration or the like when the gaming machine front unit 23 is opened or closed, the game ball remains in the ball receiving passage. 289. The received game balls flow down the ball receiving passage 289 to be introduced into the return ball passage forming portion 281, and are discharged to the lower plate 214 through the return ball passage portion 299. Thereby, the spilling ball can be discharged to the lower plate 214 without being scattered in the game hall or the like.

  In particular, it is considered that the falling ball falls from the inner opening 278 to the rotating front end side of the gaming machine front unit 23 due to the centrifugal force when the gaming machine front unit 23 rotates. In this case, as described above, the ball receiving passage 289 is provided so as to extend from the lower side of the inner opening 278 to the rotation tip side, so that the ball receiving passage 289 can easily receive a spilled ball. Even if a game ball falls from the inner opening 278 to the rotation base end side of the gaming machine front unit 23, the spilling ball is received by the outer opening 279.

  As described above, the receiving portion 275 is provided with the ball retracting portion 290. Therefore, even if the spilling ball falls from the outer opening 279 to the rotation base end side of the gaming machine front unit 23 when the gaming machine front unit 23 is opened and closed, the spilling ball can be received by the ball retracting unit 290. From this point, the ball retracting portion 290 has not only a function as a ball clogging suppressing structure but also a function as a ball receiving structure. Further, when a spilling ball falls from the outer opening 279 to the rotating front end side of the gaming machine front unit 23, the spilling ball is received by the inner opening 278.

  Next, the electrical configuration of the pachinko machine 10 will be described based on the block diagram of FIG. In FIG. 32, the power supply line is indicated by a double arrow, and the signal line is indicated by a solid arrow.

  A main control board 311 provided in the main controller 102 includes a main control circuit 312 and a power failure monitoring circuit 313. The main control circuit 312 is equipped with a CPU 321. The CPU 321 includes a ROM 322 storing various control programs executed by the CPU 321 and fixed value data, and a memory for temporarily storing various data when the control program stored in the ROM 322 is executed. A certain RAM 323 and various circuits such as an interrupt circuit, a timer circuit, and a data input / output circuit are incorporated.

  The RAM 323 is configured to retain data by supplying data storage holding power from the power supply and launch control board 331 provided in the power supply and launch control device 147 even after the pachinko machine 10 is powered off.

  An input / output port is connected to the CPU 321 via a bus line including an address bus and a data bus. Connected to the input side of the main control circuit 312 are a power failure monitoring circuit 313 provided on the main control board 311, a payout control board 332 provided on the payout control device 146, and other switches not shown. In this case, a power supply and launch control board 331 is connected to the power failure monitoring circuit 313, and power is supplied to the main control circuit 312 via the power failure monitoring circuit 313.

  On the other hand, a power failure monitoring circuit 313, a payout control board 332 and a relay terminal board 333 are connected to the output side of the main control circuit 312. Various commands such as a prize ball command are output to the payout control board 332. Various commands and the like are output from the main control circuit 312 to the sound lamp control board 334 provided in the sound lamp control device 94 via the relay terminal plate 333.

  The power failure monitoring circuit 313 relays the main control circuit 312 and the power source and launch control board 331, and monitors the DC stable 24 volt power source that is the maximum power source output from the power source and launch control board 331.

  The payout control board 332 performs payout control of prize balls and rental balls by the payout device 135. The CPU 341 that is an arithmetic unit includes a ROM 342 that stores a control program executed by the CPU 341, fixed value data, and the like, and a RAM 343 that is used as a work memory or the like.

  Similar to the RAM 323 of the main control circuit 312, the RAM 343 of the payout control board 332 is configured to retain data by supplying data storage holding power from the power supply and launch control board 331 even after the power of the pachinko machine 10 is shut off. It has become.

  An input / output port is connected to the CPU 341 of the payout control board 332 through a bus line including an address bus and a data bus. A main control circuit 312, a power and launch control board 331, and a backpack board 136 are connected to the input side of the payout control board 332. Further, the main control circuit 312 and the back pack board 136 are connected to the output side of the payout control board 332.

  The power supply and launch control board 331 includes a power supply unit and a launch control unit. The power supply unit supplies necessary operating power to each of the main control circuit 312 and the payout control board 332 through a path indicated by a double line arrow. The launch control unit is responsible for launch control of the game ball launch mechanism 80 in accordance with the operation of the game ball launch handle 84 by the player, and the game ball launch mechanism 80 is driven when predetermined launch conditions are met. .

  The sound lamp control board 334 controls each of the illumination units 175 to 177, the speaker unit 178, the error display unit 179, and the display control device 92. The CPU 351, which is an arithmetic device, includes a ROM 352 that stores a control program executed by the CPU 351, fixed value data, and the like, and a RAM 353 that is used as a work memory or the like.

  An input / output port is connected to the CPU 351 of the sound lamp control board 334 via a bus line including an address bus and a data bus. A main control circuit 312 is connected to the input side of the sound lamp control board 334 by being relayed to the relay terminal plate 333, and based on various commands output from the main control circuit 312, the lighting units 175 to 177, The speaker unit 178, the error display unit 179, and the display control device 92 are controlled. The display control device 92 controls the symbol display device 71 based on a display command input from the sound lamp control board 334.

  According to the embodiment described in detail above, the following excellent effects are obtained.

  By attaching the respective front covers 171 to 173 and 213 and the respective units 181 and 182 to the base frame 151, the window panel 58, the electric decorations 175 to 177, and the speakers are attached to the single gaming machine front unit 23 A unit 178, an error display unit 179, an upper plate 195, and a lower plate 214 are provided integrally. In the conventional pachinko machine, the front portion of the gaming machine is divided into a plurality of units, and each unit is individually attached to the gaming machine body. For example, the window panel portion and the upper plate or the lower plate are individually attached to the gaming machine body as separate units. However, in such a conventional configuration, a boundary leading to the gaming machine main body side occurs between the units. In this case, an illegal act such as inserting a fraudulent jig into the gaming machine main body side using the boundary is assumed. On the other hand, in the pachinko machine 10, the base frame 151 is positioned so as to straddle the boundaries between the covers 171-173, 213 and the units 181, 182. The boundary no longer exists and the inconvenience is eliminated.

  Since the covers 171 to 173 and 213 and the units 181 and 182 are attached to the base frame 151, the maintainability of the gaming machine front unit 23 is improved. That is, each part constituting the front surface of the gaming machine front unit 23 may be artificially damaged due to being exposed on the player side. On the other hand, since it is the said structure, it is only necessary to replace the covers 171 to 173, 213 and the units 181 and 182 that need to be replaced, and the maintenance of the gaming machine front unit 23 is improved. It is illustrated. In addition, it can be said that resource saving is achieved compared with the structure which needs replacement | exchange of the whole game machine front part by setting it as the structure which should replace | exchange only what needs replacement | exchange in this way.

  Further, the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be detached from the base frame 151 without being interfered with other front structural members. That is, the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be detached independently. Thereby, the maintenance property of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 is improved.

  In particular, the upper plate unit 181 and the lower plate unit 182 bulge out in front of the pachinko machine 10 and are close to the player's hand on the front surface of the pachinko machine 10. Therefore, it is a site that is likely to be artificially damaged and is likely to require replacement as compared to other sites. On the other hand, when the upper plate unit 181 or the lower plate unit 182 is replaced, the maintenance performance is improved by adopting a configuration that does not require removal of the other front structure.

  Furthermore, it is assumed that some players play a game while drinking a drink, and the drink overflows to a part constituting the front surface of the pachinko machine 10. In this case, since the upper dish unit 181 and the lower dish unit 182 are parts constituting the lower part of the front surface of the pachinko machine 10, it is easy to take a drink. And there exists a possibility that the drink may enter into the area | region which cannot be wiped off easily from the outside in the upper plate unit 181 or the lower plate unit 182. On the other hand, when removing the upper plate unit 181 or the lower plate unit 182 from the base frame 151, the maintenance performance is improved by adopting a configuration that does not require removal of other front structural members.

  On the back side of the base frame 151, a letter “T” is also written as identification information for the upper front cover 171 in the through hole corresponding to the screw 174 of the upper front cover 171, and the screw 183 of the upper plate unit 181 is attached. The letter “U” is also written as identification information for the upper plate unit 181 for the corresponding through hole, and further, for the lower plate unit 182 for the through hole corresponding to the screw 184 of the lower plate unit 182. The letter “S” is also written as identification information. As a result, when the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 are individually removed from the base frame 151, it is possible to accurately grasp the positions of the screws 174, 183 and 184 corresponding thereto, The removal work, i.e., the maintenance thereof, is improved.

  In the configuration in which the ball lending operation device 201 is mounted on the upper plate unit 181, the ball lending operation device 201 can be removed without requiring removal of the upper plate unit 181 from the base frame 151. Therefore, the maintenance property such as cleaning and replacement of the ball lending operation device 201 is improved. On the other hand, when removing the upper plate unit 181 from the base frame 151, it is not necessary to remove the upper plate unit 181 from the ball lending operation device 201. Therefore, the maintainability of the ball lending operation device 201 is improved without degrading the maintainability of the upper plate unit 181.

  In addition, it is not limited to the description content of embodiment mentioned above, For example, you may implement as follows.

  (1) In the above embodiment, the side front covers 172 and 173 and the lower front cover 213 in the gaming machine front unit 23 are not provided with front and rear portions of the other covers 171 and units 181 and 182. Thus, it may be configured to be removable from the base frame 151 without the need to remove the other cover 171 and the units 181, 182. That is, all of the front structural bodies attached to the front surface of the base frame 151 may be configured to be individually removable from the base frame 151 without interfering with other front structural bodies. In this case, the maintainability of the front portion of the gaming machine can be improved as compared with the above embodiment.

  In this configuration, the front structure for the cover that covers the LED substrate and the lamp and the front structure having a ball tray such as an upper plate are arranged side by side, and they interfere with each other. It can be said that it is removable from the base frame 151. Further, it can be said that a plurality of front structures for covering the LED substrate and the lamp are arranged in parallel and can be removed from the base frame 151 without interfering with each other.

  (2) As in the configuration of (1) above, all of the front components that are attached to the front surface of the base frame 151 including the side front covers 172 and 173 and the lower front cover 213 are the other front components. In a configuration that can be individually detached from the base frame 151 without interfering with each other, individual identification information may be written together for all the screws of each front structure.

  (3) The configuration in which the screws 174, 183, and 184 of the upper front cover 171, the upper plate unit 181 and the lower plate unit 182 can be distinguished from each other is not limited to that in the above-described embodiment. The configurations are arbitrary as long as they can be distinguished from each other. For example, instead of the configuration in which the identification information is written together with respect to the through-hole as in the above-described embodiment, each screw 174 , 183, 184 can be specified. However, in this configuration, it is necessary to individually color the numerous screws 174, 183, and 184 in the manufacturing stage of the pachinko machine 10. Furthermore, there is a possibility that the screws 174, 183, and 184 used in the manufacturing stage may be mistaken. In this case, the positions of the screws 174, 183, and 184 cannot be grasped. On the other hand, when the identification information is written together as described above, the identification information can be written at the same time when the base frame 151 and the like are formed in the manufacturing stage of the pachinko machine 10, and the above disadvantages are caused. It does not occur. In addition, it is good also as not having identification means like the said embodiment or the said structure.

  (4) In the gaming machine front unit 23, it has only a function as a design surface without having a function of covering the LED boards 162 to 165 and the speaker 166 and a function of a ball tray such as the upper plate 195 and the lower plate 214. It is good also as a structure which arranges the front structure which has, and does not interfere mutually at the time of the removal from the base frame 151 about these front structures.

  (5) In the above embodiment, the upper front cover 171 and the side front covers 172 and 173 may be provided as a single cover. In this configuration, the single cover, the upper plate unit 181 and the lower plate unit 182 are configured so as not to interfere with each other when being removed from the base frame 151, so that the maintenance of the front portion of the gaming machine can be improved. Improvement is achieved.

  Moreover, it is good also as a structure which replaces with the structure which provides the upper tray 195 and the lower dish 214 as a ball receiving tray, and provides only a single ball receiving tray. In this case, the ball tray unit having a single ball tray and the side front covers 172 and 173 are configured so as not to interfere with each other when removed from the base frame 151. Is improved.

  Moreover, it is good also as a structure which has only the said single cover and the said ball | bowl tray unit as a front structure. In this case, by making the single cover and the ball tray unit not to interfere with each other when being removed from the base frame 151, the maintainability of the front portion of the gaming machine can be improved.

  (6) In the above embodiment, the game ball launch handle 84 is attached to the base frame 151 alone, but instead, the game ball launch handle 84 may be attached to the lower plate unit 182. In addition, the lower plate unit 182 does not have a configuration surrounding the game ball launch handle 84, but units for the game ball launch handle 84 may be arranged side by side with respect to the lower plate unit 182. In this case, the lower tray unit 182 and the unit for the game ball launching handle 84 are configured so as not to interfere with each other when being detached from the base frame 151, thereby improving the maintainability of the front portion of the gaming machine.

  (7) You may apply the structure regarding the ball lending operation apparatus 201 in the said embodiment with respect to the operation apparatus which has the button 238 for production. In other words, in a state where the lower plate unit 182 is attached to the base frame 151, the operation device for the effect button 238 can be detached from the lower plate unit 182, and it is not necessary to remove the operation device from the lower plate unit 182. The lower tray unit 182 can be removed from the base frame 151.

  (8) The configuration for fixing the ball lending operation device 201 to the upper plate unit 181 may be different from that of the above embodiment. For example, the ball lending operation device 201 is fixed with screws from the inside of the upper plate unit 181, and an opening leading to the screw fixing portion is formed on the back side of the upper plate unit 181 and the base frame 151 to release the screw fixing. It is good also as a possible structure.

  (9) In the above embodiment, the gaming machine base unit 22 is rotatably supported by the outer frame 11, and the gaming machine front unit 23 is rotatably supported by the gaming machine base unit 22. This may be changed. For example, the gaming machine front unit 23 may be rotatably supported by the outer frame 11, and the gaming machine base unit 22 may be rotatably supported by the gaming machine front unit 23. Moreover, it is good also as a structure by which the area | region below the game board 61 among the gaming machine base units 22 was provided in the back pack unit 24 side. Even with the pachinko machine 10 configured as described above, the present invention relating to the gaming machine front unit 23 can be applied.

  (10) In the above embodiment, the present invention is applied to the pachinko machine 10 provided with the symbol display device 71. However, the present invention may be applied to other types of pachinko machines. For example, a pachinko machine equipped with a prize winning device provided with a game ball rolling part or an advantageous opening, a pachinko machine equipped with other bonuses, an arrangement ball machine, a sparrow ball, etc. The invention can be applied.

  Also, a non-ball-type gaming machine, for example, a reel device (a pattern display device for variably displaying a pattern) having a plurality of reels (circular bodies) with a plurality of types of symbols attached in the circumferential direction, The reel starts rotating by the operation of the start lever, and the variable display of the symbol (variable display of the symbol) is performed in an area visible from the display window, and the reel stops when the stop switch is operated or a predetermined time elapses. However, the present invention can also be applied to a slot machine where variable display of symbols (variable display of patterns) ends.

  In addition, for example, a pachinko machine and a slot that have a take-in device and start rotation of a reel by operating a start lever after a predetermined number of game balls stored in the storage unit are taken in by the take-in device The present invention can also be applied to a gaming machine in which a machine is integrated.

  DESCRIPTION OF SYMBOLS 10 ... Pachinko machine as a gaming machine, 11 ... Outer frame, 21 ... Main part of gaming machine, 22 ... Gaming machine base unit constituting the gaming machine body, 23 ... Gaming machine front unit, 24 ... Back constituting the gaming machine body Pack unit, 58 ... Window panel, 61 ... Game board, 151 ... Base frame, 161 ... Window, 162-165 ... LED board, 166 ... Speaker, 171 ... Upper front cover, 172 ... Side front cover, 173 ... Side front cover, 174 ... screws as fixing members or reversible screw members, 181 ... upper plate unit as first front structure, 182 ... lower plate unit as second front structure, 183 ... fixing member or Screws as reversible screwing members, 184... Screws as fixing members or reversible screwing members, 195... Upper plate, 201 .. ball lending operation device, 202. , 203 ... Return button constituting the operation unit, 213 ... Lower front cover, 214 ... Lower plate, 243 ... Locking part constituting the fixing structure, 246 ... Communication hole constituting the fixing structure, 247 ... constituting the fixing structure Communication hole.

Claims (1)

A gaming machine body,
A gaming machine front unit that is provided on the front side of the gaming machine main body and constitutes a gaming machine front part;
With
The gaming machine front unit is
A base body,
A plurality of front structures individually attached to the front surface of the base body;
With
The front surface of the base body is entirely or substantially entirely covered by the plurality of front surface structures, and the gaming machine front surface portion is configured by the plurality of front surface structures, and between the front surface structures by the base body. The boundary is closed behind it,
Further, the plurality of front structure bodies are detachably attached to the base body, and include a first front structure body and a second front structure body arranged in parallel on the front surface of the base body,
A gaming machine characterized in that the first front structure and the second front structure are formed so as not to interfere with each other when removed from the base body.

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