JPH0534688Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is a bullet firing device that can intermittently fire bullets while rotating onto a board such as "Sugoroku" that displays the route in which the pieces advance. The invention relates to a game board equipped with.

[Conventional technology]

In a game in which pieces are advanced along a predetermined path, there has never been a game equipped with a bullet firing device that directly affects the progress of the game and the outcome.

[Problem that the invention attempts to solve]

In games such as "Sugoroku" in the above-mentioned conventional technology, the player advances by following the path indicated on the board by rolling dice, and in order to satisfy the taste of the game, Measures are taken, such as imposing a specific penalty on those who stop at a predetermined position on the route, or giving them the privilege of jumping over the preceding route to reach a predetermined position. . Although such treatments have been practiced for a long time and are familiar to players, the reality is that they are becoming less stimulating to players.

[Means for solving problems]

The present invention was made to solve the problems in the conventional technology described above, and includes a game board that displays the route for advancing the pieces, a drive mechanism built in, and a transmission gear of the drive mechanism meshed with a gear on the base. The bullet firing device is composed of a rotary body rotatably installed on the base, and the rotary body has a cylindrical member for storing bullets, the upper end of which is open and the lower end of which communicates with an injection hole opened in the rotary body. The rotary lever is pivotally supported by a striker protruding from its tip that applies a spring force in the direction of firing the bullet, and the rotary lever is a locking member that rotates in conjunction with the drive mechanism. It is provided so that it can be freely rotated by engaging with the coupling means.

[Effect]

In the bullet firing device installed on the game board, a rotating body with a bullet firing hole rotates in conjunction with a drive mechanism, and a rotating lever pivoted within the rotating body rotates in conjunction with the drive mechanism. , the tip of a striker protruding from the rotating lever strikes the bullet stored in the cylindrical member and ejects it from the firing hole, and the pieces that are hit by the bullet fired from the firing hole are knocked down and hit a predetermined position. It will be returned to the position.

〔Example〕

On the surface of game board 1, there is a route 1 that circulates around the board.
a is displayed, and the starting parts of pieces 3 . . . are displayed at each corner of the game board 1. Piece 3
... is formed in the shape of a doll, and the legs of the doll have discs attached to them so that they can be easily set up on the game board surface. Further, a plurality of fitting holes 5 are bored at appropriate positions on the route 1a, and cylindrical retraction stands 4 are fitted into the fitting holes 5.
This evacuation stand 4... can place the piece 3... on the upper surface when the piece 3... stops at the corresponding position on the route 1a, and in this state, the piece 3 is exposed to the bullet 40. It will not be overthrown and the evacuation platform 4
The section on the route 1a where ... is placed constitutes a safe zone. In addition, the outside of the evacuation platform 4 on the straight line connecting the bullet launcher 2 installed in the center of the game board 1 and the evacuation platform 4... is a safe zone because the bullet 40 is blocked by the evacuation platform 4... This is the result.

The bullet firing device 2 is installed in the center of the game board 1, and is composed of a circular base 6 and a rotating body 7 rotatably installed on the base 6. and,
As shown in FIGS. 3 and 4, the rotating body 7 is a cylindrical hollow body, and has a drive mechanism including a motor 17 built therein. A worm gear 18 that is rotatably mounted on the drive shaft of the motor 17 meshes with a gear 21 that is rotatably mounted on a gear shaft 19 that is rotatably supported on the rotating body 7 . Gear 20 coaxially mounted with gear 21
The gear 24 meshes with a gear 23 that is mounted on a gear shaft 22, and the gear 24 that is coaxially mounted with the gear 23 meshes with a gear 32 that is mounted on a gear shaft 31. And gear 3
2 meshes with a gear 27 that is loosely fitted onto the gear shaft 25.

A push spring 26 is wound around the gear shaft 25, and the push spring 26 presses the gear 27 downward. A gear 29 is located below the gear 27 on the gear shaft 25.
A slip type clutch member 28 is attached to the intermediate portion between the gear 27 and the gear 29. This clutch member 28 is a safety device in which when a force is applied to the rotating body 7 during rotation to prevent rotation, the gear 27 moves upward against the push spring 26, causing the clutch member 28 to slip and rotate. It has the following functions. A boss 6a, which is erected at the center of the base 6, is fitted into a cylindrical member 41 which is erected at the bottom of the rotor 7.
is rotatably supported on the base 6 by a flanged screw 50 screwed onto the boss 6a. Also, gear 2
9 protrudes downward from the bottom of the rotating body 7, and the gear 29 meshes with a gear 30 pivoted on a boss 6a provided upright on the base 6. Therefore, while the motor 17 is being driven, the rotating body 7 rotates about the boss 6a as a support shaft.

A cam plate 34 is pivotally attached to the upper part of the gear shaft 31. A portion of the outer periphery of the cam plate 34 is cut out to form a straight side, and a pair of conductive contact pieces 36, 36 for connecting the motor 17 and the battery 16 are disposed near the cam plate 34. ing. A support shaft 51 is slidably disposed on the upper wall surface of the rotating body 7 above the conductive contact pieces 36 , 36 . A push button 8 is pivotally attached to the upper end of the support shaft 51, and the support shaft 5
A push spring 52 is wound around 1. Therefore,
The support shaft 51 and the push button 8 are urged upward by a push spring 52. Further, a cone body 35 having a conical lower part is pivotally attached to the lower end of the support shaft 51 . When the push button 8 is pressed down, the conical body 35 moves downward, comes into contact with the electrically conductive contact piece 36, and is deflected to bring the pair of electrically conductive contact pieces 36, 36 into contact with each other. When the pair of conductive contact pieces 36, 36 are in contact with the notched straight portion of the cam plate 34, they are separated and the electric circuit connected to the motor 17 is opened and stopped. Therefore, when the push button 8 is pressed and the conductive contact pieces 36 come into contact with each other, an electric circuit connected to the motor 17 is closed, the motor 17 is driven, and the cam plate 34 is rotated. When the cam plate 34 rotates and the arcuate outer periphery of the cam plate 34 comes into contact with the conductive contact piece 36, the pair of conductive contact pieces 36, 36 contact each other while the notched straight portion of the cam plate 34 rotates once. The state will be maintained. Therefore, the push button 8 is the rotating body 7
It has the function of a start switch for the built-in drive mechanism.

A gear 33 mounted on a gear shaft 31 meshes with a gear 38 mounted on a gear shaft 37. A rotary plate 39 is coaxially attached to the gear 38, and the rotary plate 39
Projections 39a, which are shown as an example of means for engaging with a rotating lever 43, which will be described later, are provided on the upper surface thereof. The rotating lever 43 has a cylindrical member 45 formed at its base end, and a boss 42 erected at the bottom of the rotating body 7 is fitted into the cylindrical member 45.
is rotatably supported around the boss 42 as a fulcrum. A projecting piece 44 is provided on the upper surface of the rotating lever 43.
is erected, and a striking element 43a is provided protruding from the tip. A tension spring 48 is tensioned between a pin 46 erected on the top surface of the rotating lever 43 and a pin 47 erected on the bottom of the rotating body 7. Yotsutte 4th
A rotational force that rotates in the clockwise direction shown in the figure is applied.

A portion of the outer peripheral surface of the rotating body 7 is cut out to form a firing hole 49 for the bullet 40. The upper outer shell 7a forming the rotating body 7 shown in FIG. 4 is formed with a cylindrical member 9 in which a bullet 40 can be housed with the upper end open. One side of the lower end of the cylindrical member 9 communicates with the firing hole 49, and a striker 43a protruding from the tip of the rotary lever 43 is freely retractable into an opening 53 on the other side. The bullets 40 are formed into a disk shape and are housed inside the cylindrical member 9 so as to be stacked. Therefore, the protrusion 39a of the rotating plate 39 engages with the protrusion 44 to rotate the rotating lever 43 in the counterclockwise direction shown in FIG. 4, and eventually the protrusion 44 stops engaging with the protrusion 39a. When released, the rotation lever 43
is rapidly rotated clockwise as shown in the fourth figure by the elastic force of the tension spring 48. At this time, the striking element 43a
enters the cylindrical member 9 through the opening 53 and strikes the bullet 40, so that the bullet 40 is fired from the firing hole 49.

A battery case 15, which is shaped like a cylinder cut in half in the axial direction, is pivoted to the upper outer shell 7a of the rotating body 7 so as to be able to open and close freely on the upper wall surface of the rotating body 7. In addition, a support shaft 14 installed on the upper wall surface of the upper outer shell 7a
A rotating plate 11 is rotatably supported on. A spring (not shown) is wound around the support shaft 14, and the rotating plate 1
1 is biased to rotate clockwise as shown in the fourth figure. The battery case 15 is fitted into an opening 11a formed in the center of the rotating plate 11, allowing the rotating plate 11 to rotate. In addition, rotating plate 1
As shown in FIG. 6, the locking piece 10 that engages with the front edge of the locking piece 10 is biased to rotate in the counterclockwise direction shown in FIG. . A Buddha statue model 13 having a hollow interior is removably provided on the upper surface of the rotating plate 11.
This Buddhist statue model 13 expresses a specific character in this embodiment, and any arbitrary model may be attached instead.

During the game, the player rolls a dice, advances his pieces 3 along the route 1a to a predetermined position based on the dice, and sets them at that position. When the push button 8 of the bullet firing device 2 is pressed, the rotating body 7 of the bullet firing device 2 rotates for a predetermined period of time and fires the disc-shaped bullets 40 intermittently. Each player advances his/her piece to the "up" position in the center of the game board 1 while sequentially performing the above operations.
Then, the player who has reached the "up" position presses the locking piece 10 provided on the bullet firing device 2 to release the locking piece 10.
0, the front edge of the locking piece 10 and the rotating plate 11 are disengaged, the front end of the rotating plate 10 moves upward, and the Buddhist statue model 13 falls backward.

[Effect of idea]

The game board of the present invention configured as described above is
By setting rules such as returning to the starting point if piece 3 is knocked down by bullet 40 on route 1a leading to the "up" route, the player can
40 bullets using the evacuation platform 4 arbitrarily installed on...
You will have to work hard to avoid hitting your own piece 3, making the progression of the game even more complex, and you can expect an exciting development.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which Fig. 1 is an external perspective view of the entire game board, Fig. 2 is an external perspective view of the bullet firing device, and Fig. 3 is a vertical sectional view of the bullet firing device. Fig. 4 is an exploded perspective view of the components of the projectile firing device, Fig. 5 is a sectional view showing the main parts of the projectile launching device, and Fig. 6 is a sectional view showing the relationship between the rotating plate and the locking piece. It is. 1... Game board, 2... Bullet launcher, 3...
Piece, 6... Base, 7... Rotator, 8... Push button, 9
... Cylindrical member, 17 ... Motor, 29 ... Gear, 30 ... Gear, 39 ... Rotating plate, 40 ...
Bullet, 43... Rotating lever, 43a... Striker, 4
9...Injection hole.

Claims (1)

[Scope of utility model registration request] A bullet firing device consisting of a game board displaying the route for advancing the pieces, and a rotating body that has a built-in drive mechanism and is rotatably installed on the base with the transmission gear of the drive mechanism meshing with the gear on the base. The rotary body is provided with a cylindrical member for storing a bullet, the upper end of which is open and the lower end of which communicates with an injection hole formed in the rotary body, and the rotary lever has a striker protruding from its tip that is connected to the cylinder. The rotary lever is movable in and out of the member and pivoted by biasing a spring force in the direction in which the striker fires the bullet, and the rotating lever is engaged with an engaging means that rotates in conjunction with the drive mechanism. A game board equipped with a bullet firing device that is rotatable.