JPH0450061Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention has a pair of opening/closing blades pivoted on both sides of the front side of the ball inlet provided on the mounting plate so that they can stand in parallel and freely tilt in an inverted eight shape. It is made up of a ball guiding plate that intervenes below the axis of the opening/closing wing whose tip is erected in a guide box provided on the rear surface to maintain its upright position, and also pivots the tip of the opening/closing wing to flip up and tilt the opening/closing wing. This invention relates to a safe ball socket for pachinko machines.

[Background of the invention] As is well known, the safe ball receiver having the above structure is capable of tilting the upright opening/closing wing by moving the rear end of the ball guiding plate downward. and,
Taking advantage of this characteristic, conventional pachinko machines guide the balls that have entered other winning slots onto the rear end of the ball guide plate of the safe ball socket using the guide box provided on the back of the game board, and the weight of the balls is A so-called back interlocking system is often used in which the opening/closing blades are tilted by moving the rear end of the ball guide plate downward.

However, with this back interlocking system, the conventional safe ball receiver does not cause any change even if the ball that enters the other winning hole is guided onto the ball guide plate when the opening/closing wing is tilted. Therefore, it lacked interest.

[Purpose of the invention] Therefore, the purpose of the invention is to prevent the balls that have entered other winning openings from falling onto the ball guiding plate when the opening/closing wing is tilted, and to prevent the balls from falling onto the ball guiding plate. To provide a safe ball receptacle that can guide balls onto a ball guide plate.

[Means for achieving the object] The present invention has a guide box located upward at the rear end of the ball guide plate that controls the upright and tilting of the opening/closing blades, and when the rear end of the ball guide plate moves downward. This game machine is characterized by providing a passage plate that protrudes from the back side of the game board and forms a ball passage.

[Example] Hereinafter, an example of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a mounting plate on which a pair of opening/closing wings 3, 3 are supported by shafts 4, 4 on both sides of the front surface of a ball inlet 2 formed on the mounting plate 1, so that they can stand up in parallel and tilt freely in an inverted eight shape. 5 is a chuck car fixed to the lower part of the opening/closing wing pieces 3, 3; 6 is a guide box provided on the back side of the mounting plate 1; inside the guide box 6, a ball guide plate 7 with a heavy front end is mounted on the horizontal axis. It is pivoted by 8.

A safe ball socket having such a structure is known, and when it is attached to the game board b, the open upper surface of the rear end of the guide box 6 protrudes to the back surface of the game board b. And the second
When the opening/closing wings 3, 3 are standing up as shown by the solid line in the figure, when a hit ball enters between them, the hit ball is guided from the ball inlet onto the ball guide plate 7 and rolls backward, and the weight of the ball is The rear end is moved downward and the tip is swung up as shown by the chain line in Figure 3, and the opening/closing wing pieces 3, 3 are tilted in an inverted figure eight shape as shown by the chain line in Figure 2, and the air is released from the outflow opening 9 of the guide box 6 to the outside. leaks into Then, the tilted opening/closing blade 3,
When a ball hits between 3 and 3, the ball raises the opening/closing wings 3, 3, rides on the ball receiving piece 10 of the ball guide plate 7, and lowers the tip of this ball into the shafts 4, 4 of the opening/closing wings 3, 3. Intervene further downward to maintain its standing position.

Therefore, in the present invention, an opening 11 is formed in the side wall of the guide box 6 opposite to where the outflow opening 9 is formed, and the opening 11 is formed in the rear end side of the ball guiding plate 7.
A pin 12 protruding outward from the guide box 6 is fixedly provided. The protruding end of the pin 12 is connected to the lower end of an arm rod 14, which is integrally provided with a passage plate 13 located above the guide box 6 at its upper end.

When the tip of the ball guiding plate 7 is lowered and the opening/closing wings 3, 3 are in an upright state, the passage plate 13 is formed on the game board b by being inclined forward from the open upper surface of the guide box 6 as shown by the solid line in FIG. When the ball guide plate 7 is in a state where its tip is tilted upward and the opening/closing wings 3, 3 are tilted, the ball protrudes horizontally onto the back surface of the game board b as shown by the chain line in FIG. is located corresponding to the open upper surface of the guide box 6.

FIG. 4 shows a preferred mode of use of the present invention, in which a safe ball socket a of the invention having the above structure and a safe ball socket a' of a known structure are placed at the same height on a game board b. They are installed side by side, and a guide gutter 17 is provided on the back side of the game board to guide the balls that have entered the other winning slots 16 onto the ball guide plate of the safe ball socket a'. The ball drop opening 18 is formed by dividing the guide box 6 at a position corresponding to the open upper surface thereof.

In this embodiment, when the opening/closing wings 3, 3 of the safe ball receiving device a are upright, if a ball enters the other winning opening 16, it flows down the guide gutter 17 and enters the ball falling opening 1.
8 onto the open upper surface of the guide box 6, the rear end of the ball guiding plate 7 is moved downward, and the opening/closing wing pieces 3, 3 are tilted. The downward movement of the rear end of the ball guide plate 7 causes the passage plate 13 to protrude to the back surface of the game board b as shown in FIG. 5, closing the ball drop opening 18 and making the guide trough 17 open.

Therefore, if a ball enters the other winning opening 16 in this state, the ball will pass through the passage plate 13 without falling from the ball receiving opening 18 and be guided onto the ball guide plate of the safe ball socket a'. If the opening/closing wing of this is upright, it will be tilted. When the opening/closing wings 3, 3 of the safe ball receiving device a stand up, the passage plate 13 is pulled into the recessed hole 15 of the game board b, opening the ball drop opening 18, and preventing the ball from falling onto the ball guide plate 7. enable.

[Effect of the invention] As clarified by the above explanation, the invention prevents the ball from entering another prize opening and flowing down the guide gutter provided on the back of the game board if the opening and closing wings are upright. Drop the ball onto the rear end of the ball guide plate to cause a tilting motion, and if the ball is tilted, guide the ball to another safe ball socket so that its opening/closing wing can be tilted, etc. By raising and tilting the opening/closing wings, the flow path connected to the back by the guide gutter can be changed, and this allows for a variety of gauge configurations on the game board surface, significantly enhancing the pachinko game experience.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is a partially sectional front view,
FIG. 3 is a sectional view of the device attached to a game board, FIG. 4 is a rear view of the device in use, and FIG. 5 is a perspective view of the main parts of FIG. 4. 1... Mounting plate, 2... Ball inlet, 3, 3... Opening/closing wing piece, 6... Guide box, 7... Ball guide plate, 13... Passage board.

Claims (1)

[Scope of utility model registration request] A pair of opening/closing wings are pivoted on both sides of the front side of the ball inlet provided on the mounting plate so that they stand parallel to each other and can freely tilt in an inverted figure-eight shape. In a safe ball receptacle that is pivotally supported by a ball guide plate that intervenes below the shaft to maintain its upright position and tilts the opening/closing wing by flipping up the tip, a passage plate is provided at the rear end of the ball guide plate. The passage board is located at a position where, when the opening/closing wing piece is in an upright state, a ball falling opening of a guide gutter is opened, which allows balls that have entered other prize openings to be released into the guide box and fall from the top surface onto the ball guide plate. Yes, when the opening and closing blades are tilted,
A safe ball receptacle for a pachinko machine, characterized in that the ball receptacle for a pachinko machine is moved to a position where the ball drop opening of the guide gutter is closed.