JPH071987U - game machine - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a game machine provided with a new structure of prize acquisition means capable of handling prizes of different sizes. [Structure] The crane main body 40 is composed of a fan 42, a concave surface 44 having an intake through hole 43 formed in the center thereof, and an exhaust through hole 45 of the fan 42. The concave surface 44 is formed by forming a large diameter spherical concave surface 44b on the outer circumference of a small diameter spherical concave surface 44a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a game machine, and more particularly to a game machine called a crane game machine, which is configured to obtain a prize stored in the game machine body by operating a crane and take it out of the game machine. is there.

[0002]

[Prior art]

 In the crane game machine, a prize storage room and a window through which the prize storage room can be viewed are provided in the upper part of the game machine main body, and a prize acquisition means such as a crane for acquiring the prize stored in the prize storage room, A configuration that further includes an operation unit for operating the prize acquisition means is generally adopted. In this crane game machine, the prize obtained by the prize obtaining means is taken out of the game machine body by a prize taking chute or the like stored in the game machine body.

Conventionally, as a prize acquisition means, a crane having a pair of claws is provided in a prize storage chamber so as to be vertically and horizontally movable, and the claws are used to grip the prize.

[0004]

[Problems to be solved by the device]

 Even in this type of game machine, it is necessary to improve the game property in response to the player's request, and as a result of the prize acquisition means having a structure other than the structure for holding the prize with the pair of nails as described above. Appearance is strongly desired. Further, as described above, with the structure in which the pair of claws holds the prize, it is difficult to properly hold the prizes of different sizes, which becomes a constraint when increasing the types of the prizes, for example, a large prize and a small prize. There is also a problem that prizes cannot be used in the same game console.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a game machine provided with a prize acquisition means having a new structure capable of handling prizes of different sizes. .

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems and achieve the above-mentioned object, the present invention provides a prize storage chamber in which a prize is stored, a window for visually observing the inside of the prize storage chamber, and a prize acquisition means for acquiring the prize. In a game machine provided with an operation section for operating the prize obtaining means, the prize obtaining means has a crane main body having a concave surface for sucking and holding the prize, and the concave surface includes: The technical means is characterized in that it has a sectional shape in which a plurality of concave surfaces having different radii are provided around the hole through which the air for sucking flows.

[0007]

[Action]

 In the game machine of the present invention, the prize is contained in, for example, a spherical or cylindrical capsule. Then, by sucking the convex surface on the surface of these spherical or cylindrical capsules by means of the concave surface, the prize acquisition operation is performed.

Further, in this case, since the concave surface has a sectional shape in which a plurality of concave surfaces having different radii are provided, it is possible to suck a plurality of spherical or cylindrical capsules having different radii by one crane body.

[0009]

【Example】

 Next, the present invention will be described with reference to the embodiments shown in the accompanying drawings. 1 and 2 show a game machine according to an embodiment of the present invention. On the upper part of the game machine main body 1 which constitutes this game machine, there is provided a prize storage chamber 2 and, for example, a transparent window portion 3 through which the inside of the prize storage chamber 2 can be visually or visually recognized from the outside. Further, this game machine is further provided with a prize acquisition means 4 for acquiring the prize M stored in the prize storage chamber 2 and an operation section 5 for operating the prize acquisition means 4.

As shown in FIG. 2, the game machine main body 1 is provided with a prize receiving base 21 at a substantially central portion in the vertical direction. The prize storing section 2 is located above the prize receiving table 21. In the lower part, a coin insertion confirmation / coin storage unit device 61 (coin insertion confirmation may be performed in the operation unit 5), a power supply device 63, a control board 62, or another Corinthian game device is stored. It is room 6.

The prize receiving table 21 that defines the prize storing section 2 is in the shape of a rotary plate that is rotated by a drive source 22 such as a motor, and a large number of prizes M are placed on it. More specifically, the prize pedestal 21 includes a turntable portion 23 having a lower surface formed by a radiation frame 23a and a peripheral wall portion 23b, and a translucent bottom plate 25 placed on the turntable portion 23. Composed. Further, below the translucent bottom plate 25, a light source 24 for illuminating the prize M or the like via the translucent bottom plate 25 is provided. In addition, the above-mentioned prize M is usually used in a capsule. For example, the prize M2 is stored inside a spherical capsule M1 which is a combination of a pair of hemispherical containers as shown in FIG. Alternatively, a capsule M1 made of a cylindrical container having a lid M3 as shown in FIG. 22 in which a prize is stored (a shape which can be sucked by the prize acquisition means 4 described later) or the like is used. The spherical or cylindrical capsule M1 is usually transparent, but may be semi-transparent.

The window portion 3 is composed of, for example, an opening / closing window portion whose one side is connected to the game machine main body 1 by a hinge 3a (see FIG. 15) and a key for opening / closing is provided at an appropriate position. The window 3 is opened so that the prize M can be put in and taken out of the prize storage chamber 2 inside. It is also possible to form the window portion 3 integrally with the front surface 11 of the game machine body 1 so that the entire front surface 11 serves as an opening / closing lid.

As the prize acquisition means 4, as shown in FIG. 1 to FIG. 3, a structure in which a capsule suction suspension type crane 4a and a prize guide rail 4b are combined is used. The crane 4a includes a crane body 40 and a towing device that suspends and raises the crane body 40 by means of a towing rope 76 (a plurality of ropes, as will be described later, two ropes in this embodiment). And 70.

As shown in FIG. 4, the crane main body 40 has a drive source 41 such as a motor, a fan 42 rotating around a drive shaft of the drive source 41, and an intake hole 43 for the fan 42 in the center thereof. It is composed of a concave surface 44 formed in the portion, an exhaust hole 45 of the fan 42, and the like.

As shown in FIG. 5, the fan 42 has a substantially disc shape, and is rotated by the drive source 41 to suck air from the lower central portion in FIG. 4 and suck the sucked air. Air is exhausted in the radial direction from the spiral blade 42a provided on the outer periphery thereof.

The concave surface 44 has a sectional shape in which concave surfaces having different radii are provided in a plurality of steps. In the example shown in the figure, the periphery of the intake hole 43 in the center is formed with a small diameter spherical concave surface 44a, and the outer periphery thereof is formed with a large diameter spherical concave surface 44b. By providing a plurality of spherical concave surfaces having different radii in this way, a spherical premium M (capsule) having a different diameter as shown in FIG. 21 can be sucked by one concave surface 44.

When a cylindrical prize (capsule) M having different diameters as shown in FIG. 22 is sucked, the concave surface 44 is formed into a cylindrical concave surface having a small diameter around the central intake hole 43. Also, the outer circumference may be a large-diameter cylindrical concave surface, but it is difficult but not impossible to suction the cylindrical prize (capsule) M even with the spherical concave surface, which is a difficult prize to acquire. It is also possible to enhance the game property by accommodating the coins in a cylindrical prize (capsule) M and mixing them with the spherical prize M (capsule).

Further, when three or more kinds of spherical or cylindrical prizes (capsules) having different diameters are used, the concave surface 44 is provided on the outer periphery of the intake hole 43 in the central portion, and the spherical concave surface or cylinder having a gradually increasing diameter. It may be a concave surface. In addition, for example, by forming a small-diameter spherical concave surface on the outer circumference of the intake hole 43 and forming a large-diameter cylindrical concave surface on the outer circumference thereof, it is possible to cope with the case where a spherical prize and a cylindrical prize are mixed. is there.

The exhaust through hole 45 is a hole through which the air that has flowed in from the intake through hole 43 when the fan 42 is rotated flows out in the radial direction. The flow of air at this time is shown by an arrow P. The exhaust through hole 45 is formed on the peripheral surface of the crane body 40 in the illustrated example, but may be formed on the outer peripheral side of the bottom surface of the crane body 40, for example.

The prize M sucked by the crane body 40 is taken out of the game machine body 1 via the prize guide rail 4b, as will be described later. In addition, the rail 4b in the prize plan may be configured by one rail member as shown in FIG. 6 or by a plurality (two in the illustrated example) of rail members as shown in FIG. You can do it.

The towing device 70 can be pivoted at one end at a fulcrum Q on a base plate 71 fixed to the upper part of the prize storage chamber 2 with reference to FIGS. 2, 8 and 9. Rocking arm 72 fixed to the motor, a drive source 73 composed of a forward / reverse rotation motor, etc., an eccentric turning link mechanism 74 connecting these, and a pair of limits for checking the turning range of the turning arm 72. It is composed of switches LS1 and LS2. The rotary motion of the rotary shaft of the drive source 73 is converted into a reciprocating motion by the eccentric rotary link mechanism 74, and the swing arm 72 swings about the fulcrum Q as shown by an arrow P1 in FIG. Exercise . The base plate 71 is fixed on the main base plate 71a, and a rolling wheel 72a is attached to the tip of the swing arm 72 so that it can swing horizontally.

Here, the limit switches LS1 and LS2 are for confirming the swing of the swing arm 72, and are alternately judged to be normal by being turned on and off for a predetermined time, and otherwise judged to be abnormal. It is used to stop the energization of the drive source 73 and prevent damage to the equipment. A known sensor, for example, an optical sensor may be used instead of the limit switches LS1 and LS2. In addition, for example, a rotation angle sensor such as a shaft encoder is provided on the drive shaft and the fulcrum Q, and the rotation angle of the swing arm 72 is detected by this sensor, and the swing arm 72 is rotated within a predetermined rotation angle range. It can also be configured to.

Referring to FIG. 8 and FIG. 9, the swing arm 72 is a winding rod connected to the rotating shaft of the forward / reverse rotation motor 75 on a rigid rod-like arm-like body portion made of metal or the like. The take-up drum 75a and a tow rope 76 having one end connected to the take-up drum 75a are attached. The other end of the tow rope 76 is hung in the prize storage chamber 2 through the guide rollers 77a, 77b, 77c, 77e in order and connected to the crane body 40. Here, the fulcrums of the guide rollers 77b and 77e are fixed. The guide rollers 77a, 77c, and 77d are provided such that their fulcrums are swingable or movable as described below.

The guide roller 77a is rotatably supported at the other end by a link 772a whose one end is pivotally supported by a fulcrum 771a. The guide roller 77a is elastically biased clockwise in FIG. 9 around the fulcrum 771a by biasing means such as a spring 773a. Further, a limit switch LS3 is provided close to the link 772a. Here, in the state where the weight of the crane main body 40 is hung on the guide roller 77a via the tow rope 76 (the crane main body 40 is suspended in the prize storage chamber 2 as shown in FIG. 2), The tension of the tow rope 76 causes the guide roller 77a to slightly rotate counterclockwise in FIG. 9 about the fulcrum 771a. Then, at this time, the limit switch LS3 is pushed by the link 772a to be in the ON state. On the other hand, in the state where the weight of the crane body 40 is not applied to the guide roller 77a (the crane body 40 is placed on the prize M in the prize storage chamber 2 as described later), the guide roller 77a rotates clockwise. Since it moves, the limit switch LS3 is turned off. Therefore, the output (ON, OFF) of the limit switch LS3 can be used to determine whether the crane body 40 is in a suspended state or is placed on the prize M.

As shown in FIG. 9, the guide rollers 77c and 77d respectively support the ropes of the pair of tow ropes 76 described above. These guide rollers 77c and 77d are suspended by coil springs S1 and S2, and as shown in FIG. 10, a rod 773d for turning on and off the limit switch LS5 is connected. FIG. 10 shows a state in which there is no tension by the tow rope 76. At this time, the limit switch LS5 is turned on by being pushed by the rod 773d that has moved upward due to the elasticity of the coil spring S1 (S2). When there is tension by the tow rope 76, the guide rollers 77c, 77d and the rod 773d are lowered, and the limit switch LS5 is turned off. Therefore, by checking the output (ON, OFF) of the limit switch LS5 provided on each of the guide rollers 77c, 77d, it is detected that an abnormal load is applied, for example, when the output of one of the limit switches LS5 is turned off. In addition, by setting the biasing force of the coil spring S1 (S2) to be small, if the limit switch LS5 remains in the ON state, it can be detected that the rope supported by the guide roller is broken.

Further, a large-diameter cylindrical member 79 is fixed to the tip of the swing arm 72 at a substantially right angle to the swing arm 72, as shown in FIG. Inside the cylindrical member 79, a small-diameter cylindrical member 78 having a T-shaped cross section is provided so as to be movable upward in FIG. A limit switch LS 4 is provided above the large diameter portion of the upper end of the cylindrical member 78, and the lower end of the cylindrical member 78 extends below the lower end of the cylindrical member 79. The lower portions of the cylindrical members 79 and 78 are adapted to loosely insert the open groove 71b provided in the main base plate 71a.

The limit switch LS4 is OFF in the state shown in FIG. Here, when the crane main body 40 attached to the tow rope 76 hanging downward through the inside of the cylindrical member 78 rises and collides with the lower end of the cylindrical member 78, the cylindrical member 78 is 9 ", the limit switch LS4 is turned on by being pushed up by the large diameter portion of the cylindrical member 78 at that time. Therefore, it is possible to check whether or not the crane body 40 has been moved to the uppermost position by the output (ON, OFF) of the limit switch LS4.

On the other hand, the prize guide rail 4b is reciprocally rotated right and left as shown by an arrow in FIG. 3 by the link mechanism shown in FIG. 11, for example. This link mechanism rotates a drive source 87 including a motor and the like, a drive shaft 86 fixed to the link mechanism, shafts 83 and 81, a shaft 85 loosely fitted to the link mechanism, and a prize guide rail 4b. It is composed of a pair of limit switches LS6, LS7, etc. for detecting. In this case, the rotary motion of the drive shaft 86 of the drive source 87 is converted into the rotary motion by the link mechanism, and the prize guide rail 4b swings about the shaft 81. Then, the limit switches LS6, LS7 are alternately turned on and off for a certain period of time to confirm the normal operation of the prize guide rail 4b. Instead of the detection structure using the limit switches LS6 and L S7, a structure using an optical sensor, a rotation angle sensor, or the like may be used, as a matter of course.

The operation of the game machine of the embodiment having the above configuration will be described with further reference to “FIG. 12” to “FIG. 14”.

First, the power of the game machine or the game machine main body 1 is turned on to supply electric power to the respective electric parts and the like to bring the game machine into an operating state. When the power is turned on, the light source 24 illuminates the prize M through the transparent bottom plate 25. In addition, if necessary, for example, other lights may be turned on, or an LED (light emitting diode) provided on the crane body 40 may be blinked. When the power is turned on, the game machine performs demonstration of its operation once every 30 seconds, for example, and enters a coin-insertion standby state. The demonstration is performed, for example, by appropriately operating and stopping the crane 4a and the prize guide rail 4b while playing music for demonstration.

When the player inserts the usage fee (coins) into the coin slot during the demonstration or during the rest of the demonstration, the game starts. Then, for example, a detection sound of coin insertion or a flight sound of the crane main body 40 is generated, and the number of remaining games is displayed on the LED display unit of the operation unit 5. Further, the first operation button (indicated as "yellow button" in the drawing) provided on the operation unit 5 blinks, the turntable unit 23 rotates, and the operation standby state of the first operation button is set.

If the first operation button is not operated, for example, pressed, within a predetermined time, for example, 60 seconds after the start of blinking of the first operation button, the game is in an end state. "UFO") is moved up and down by 1/3 of its vertical movement range to stop the flight noise, turn off the first operation button, and display the game on the LED display section of the operation section 5. The remaining number of times is reduced by one and displayed.

When the first operation button is operated within 60 seconds to be in the ON state, the first operation button is turned off, the turntable portion 23 stops rotating, and the above-described traction device 70 is turned on. The operation of the swing arm 72 causes the crane main body 40 to swing. Then, when the first operation button is released during the swing of the crane body 40 to turn it off, the rotation of the turntable 23 and the flight noise are stopped, and the fan 42 of the crane body 40 is operated. As a result, the concave surface 44 can suck (vacuum) the prize M.

Further, the crane body 40 stops rotating and descends by the action of the towing device 70. The lowering of the crane main body 40 is stopped when the lower part of the crane main body 40 is placed on the premium M in the prize storage chamber 2 and the limit switch LS3 (see FIG. 9) is OFF. After the stop, the crane main body 40 is raised by hoisting the tow rope by the tow device 70, the second operation button (indicated as “red button” in the drawing) blinks, and the turntable unit 23 is turned on. Rotates again and enters the operation standby state for the second operation button.

Here, when the crane main body 40 descends while rotating the fan 42 as described above, when the concave surface 44 of the crane main body 40 descends to a position suitable for the prize (capsule) M, a large diameter or The small diameter prize M is sucked. Therefore, even if the crane main body 40 is rolled up, the prize M is sucked and held by the crane main body 40 and rises together. However, if the prize M does not fit into the concave surface 44 due to a positional shift or the like, the prize M is not sucked up by the concave surface 44 and is not lifted up. In this case, the prize acquisition has failed.

When the operation such as pressing the second operation button is not performed during a predetermined period from the start of blinking the second operation button, for example, until the crane main body 40 is completely raised to the uppermost position. Indicates that the process is in a standby state for the operation of the next third operation button (indicated as “green button” in the drawing). Whether or not the crane body 40 has been lifted is detected by turning on the limit switch LS4 (see "Fig. 9"). In addition, at this stage, if the process is in a standby state for the operation of the third operation button, the prize M sucked by the crane body 40 is transferred from the prize extracting vertical tubular portion 18 to the outside of the game machine via the prize guide rail 4b. It is possible to get the prize, and it means that the prize has been successfully acquired. In this case, in order to take out the prize M from the crane main body 40 to the outside of the game machine, for example, by positioning the crane main body 40 above the prize guide rail 4b, the prize M is taken out of the game machine in the next process. Is taken out.

When the second operation button is operated to be in the ON state by the time the crane main body 40 is completely lifted, the second operation button is turned off, the rotation of the turntable portion 23 is stopped, and the towing is performed. By the operation of the device 70, the crane main body 40 descends again and the prize M acquisition operation similar to the above is performed, and then the crane main body 40 again rises in the same manner as above. The second operation button allows the operation up to twice per game, for example, and is ignored after the third operation.

Next, the crane main body 40 rises to the descent start position and stops, and then the traction device 70 operates to pivot (swing) left and right. The prize guide rail 4b also pivots (swings) to the left and right by the link mechanism shown in FIG. Further, the third operation button (indicated as “green button” in the drawing) blinks, and the operation standby state of the third operation button is entered.

Here, one of the crane body 40 and the prize guide rail 4b may be swung. When the crane main body 40 and the prize guide rail 4b are to be swung together, the rotation speed of the both is changed, or the swing is performed so that they always rotate in the opposite direction. Shift the timing.

When the third operation button is operated to be in the ON state, the number of remaining games in the LED display section of the operation section 5 is reduced by one and displayed. Even if a predetermined time, for example, 20 seconds has elapsed from the start of blinking the third operation button, it is processed as if the third operation button was operated. Then, the third operation button is turned off, the swing is stopped, the fan 42 of the crane body 40 is stopped and the suction operation is stopped (vacuum OFF), and the prize guide rail 4b of the prize M is transferred. Is stored.

That is, in the conventional crane game, if the crane is hoisted, the prize acquisition is almost fixed, but in the present embodiment, in order to further improve the game property, it is possible to combine the prize guide rails 4b to acquire the prize again. Gives the opportunity of no. This is because the rotation of the fan 42 of the crane body 40 is stopped above the swinging prize guide rail 4b to drop the prize M, and the prize M is guided to the prize guide rail 4b. This is achieved by rolling to the outlet. In other words, the swing position of the crane main body 40 is aligned above the swinging prize rail 4b, and the rotation of the fan 42 is stopped at the same timing, so that the prize M just falls on the prize guide rail 4b. You can get free gifts. However, if this timing does not match, the prize M falls again into the prize storage chamber 2 and fails to win the prize.

Then, for example, in FIG. 3, whether or not the prize M has passed is detected by the limit switch LS8 provided in the lower cylinder 18b, and when the prize has passed, the prize acquisition sound is output and stopped. Finally, a process for detecting the remaining number of games is performed, and if there is a remaining number, the process starts again to the game start state, and if there is no remaining number, the process shifts to the demonstration state.

Next, a mode of arrangement in the embodiment of the game machine of the present invention will be described. In the game machine of the embodiment, as shown in "FIG. 1" and "FIG. 15", a notch 14 having a triangular upper surface is formed at the corner between the rear surface 12 of the game machine body 1 and the two side surfaces 13, 13. 14 is set. These notches 14 and 14 may be appropriately set large within a range that does not hinder the installation of the turntable 23 provided in the game machine body 1. By providing these cutouts 14, the game machine body 1 is surrounded by the front surface 11, the side surfaces 13, 13 and the cutout side surfaces 15, 15 and the narrow rear surface 12 and the like. The upper surface 16 and the bottom surface 17 provided as necessary have a box-like shape.

In addition, at one of the corners of the front surface 11 and both side surfaces 13, 13 of the game machine body 1, there is provided a vertical tube portion (prize pickup portion) 18 for picking up a prize whose upper portion communicates with the prize storage chamber 2. It is projected. A prize outlet 19 is provided at a lower portion of the prize extracting vertical tubular portion 18.

The prize taking-out vertical tubular portion 18 is configured by a tubular member having a circular cross section. One end of the cutout portion is connected to the front side of the side surface 13, and the other side is connected to the left and right sides of the front surface 11 (the window portion 3 may be used). Further, the front side of the side surface 13 and the left and right sides of the front surface 11 are provided with a sufficient gap for the prize M to pass through.

In the illustrated embodiment, the vertical tube 18 for taking out the prize is divided into an upper cylinder 18a and a lower cylinder 18b. The upper cylinder 18a is formed integrally with the window portion 3 or is made of a transparent material. The lower cylinder 18b is provided so as to project from the game machine body 1. The upper cylinder 18a and the lower cylinder 18b are vertically communicated with each other, and a prize outlet 19 is provided in front of the lower cylinder 18b. In addition, in FIG. 11, the swing shaft 81 of the prize guide rail 4b is provided upright in the upper end portion of the lower cylinder 18b in the vicinity of the aforesaid circular portion. When the prize M falls from the swing shaft 81 onto the prize guide rail 4b tilted with its free end side upward, the prize M is rolled and guided into the lower cylinder 18b. It

In the embodiment shown in FIG. 1 and FIG. 15, the prize extracting vertical tubular portion 18 is provided at the corners of the front surface 11 and both side surfaces 13, 13, that is, on the left and right sides of the front surface 11. However, other configurations are possible. For example, as shown in "FIG. 16", the vertical tube portion 18 for taking out the prize may be provided so as to project from the left and right corners of the front surface 11.

As shown in FIGS. 17 to 20 in which a plurality of game machines according to the embodiments of the present invention are arranged side by side, the arrangement can be varied. "Fig. 17" is an example of a case where a plurality of game machines are arranged back to back in a straight line in two rows. Further, by arranging the game machine body 1 in such a manner that the cutout surfaces are sequentially joined and arranged in a straight line, the distance between both front surfaces of the game machines arranged in two rows can be shortened and the thickness can be set thin. . In addition, FIG. 18 is an example in which four game machines are arranged in a ring shape while sequentially joining the cutout surfaces of the game machine main body 1. With this arrangement, a plurality of players can play around the plurality of game machines. Further, FIG. 19 is an example of a case where two game machines in which the cutout surfaces of the game machine main body 1 are joined are set as one set and the plurality of sets are arranged at intervals. With this arrangement, the gap between the two game machines can be used as an oblique passage. In addition, as shown in FIG. 20, if the rear surface 12 of the game machine main body 1 is arranged side by side on the wall side, it is naturally possible to arrange the rear surface abutting against the wall as in the conventional case.

[0049]

[Effect of device]

 As described above, according to the present invention, as the prize obtaining means, the crane main body having the concave surface for sucking and holding the prize is used, and the concave surface has the cross-sectional shape with the plurality of concave surfaces having different radii. It is possible to provide a game machine equipped with a new prize-winning means capable of handling prizes of different sizes.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of a game machine of the present invention.

2 is a vertical cross-sectional view of the embodiment of FIG.

FIG. 3 is a perspective view of a prize acquisition means that constitutes the game machine of the embodiment.

FIG. 4 is a cross-sectional view of a crane main body that constitutes the prize obtaining means in the embodiment.

FIG. 5 is a plan view of a fan used in the crane main body which constitutes the premium obtaining means of the embodiment.

FIG. 6 is a cross-sectional view showing a premium guide rail that constitutes the premium acquisition means of the embodiment.

FIG. 7 is a cross-sectional view showing another example of the premium guide rail which constitutes the premium obtaining means of the embodiment.

FIG. 8 is a plan view of a towing device that constitutes the prize obtaining means of the embodiment.

FIG. 9 is a side view of the towing device which constitutes the premium obtaining means of the embodiment.

FIG. 10 is an explanatory diagram of a main part of a premium getting means of the embodiment.

FIG. 11 is an explanatory diagram of a drive device of a premium guide rail that constitutes the premium acquisition means of the embodiment.

FIG. 12 is a flowchart illustrating the operation of the game machine of the embodiment.

FIG. 13 is a flowchart illustrating the operation of the game machine of the embodiment.

FIG. 14 is a flowchart illustrating the operation of the game machine of the embodiment.

FIG. 15 is a plan view of the game machine according to the embodiment of the present invention.

FIG. 16 is a plan view of a game machine according to another embodiment of the present invention.

FIG. 17 is a plan view of an arrangement example when a plurality of game machines according to the present invention are installed.

FIG. 18 is a plan view of another arrangement example when a plurality of game machines according to the present invention are installed.

FIG. 19 is a plan view of another arrangement example when a plurality of game machines according to the present invention are installed.

FIG. 20 is a plan view of another arrangement example when a plurality of game machines according to the present invention are installed.

FIG. 21 is a vertical cross-sectional view of an example of a prize used in the game machine of the embodiment.

FIG. 22 is a vertical cross-sectional view of another example of a prize used for the game machine of the embodiment.

[Explanation of symbols]

 1 game machine main body 2 prize storage room 3 window part 4 prize acquisition means 4a crane 4b prize guide rail 5 operation part 11 front face 12 rear face 13 side face 14 cutout part 18 vertical column for prize extraction 19 prize outlet 21 prize stand 23 turns Table unit 40 Crane body 42 Fan 44 Concave surface 44a Concave surface 44b Concave surface 70 Traction device 72 Swing arm 76 Traction rope

Claims (1)

[Scope of utility model registration request] 1. A prize storage chamber in which a prize is stored, a window portion for visually observing the inside of the prize storage chamber, a prize acquisition unit for acquiring the prize, and an operation unit for operating the prize acquisition unit. In the game machine, the prize obtaining means includes a crane main body having a concave surface for sucking and holding the prize, and the concave surface has a radius of a periphery of a hole through which air for sucking flows. A game machine having a cross-sectional shape provided with a plurality of different concave surfaces.