JPH0311024Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hit ball disposer for a pachinko machine that captures a unique hit ball together with the forward tilting movement of the opening/closing plate.

In the conventional hit ball processing device, a wide ball inlet is provided on the mounting plate, and the opening/closing plate pivoted near the lower edge of the ball inlet captures the balls flowing down the front surface of the mounting plate as they move forward. A plurality of parallel trapping surfaces are provided to
When standing up, the opening/closing plate closes the ball inlet, and after sensing the weight of the caught ball flowing backward on one of the catching surfaces and standing up the opening/closing plate, A structure is known in which a weight sensing piece is provided to allow the ball to flow down to the side, and the ball captured by the other catching surface is caused to flow down to the rear side of the mounting plate without causing the opening/closing plate to rise.

However, since the ball handling device having such a structure has been used up and is becoming obsolete, the present invention aims to further complicate the ball catching processing operation.

A preferred embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 1 shows a mounting plate that has a wide ball entrance 2 with the diameter of about 3 to 5 pachinko machines, and 3 is attached to a shaft 4 that is supported across the lower edge of the ball entrance 2. This opening/closing plate performs a forward tilting motion to open the ball inlet 2 as shown in FIGS. 3 and 4, and an upright motion to close the ball inlet 2 as shown in FIG.

As clearly shown in FIG. 6, on the upper surface of the opening/closing plate 3 in front of the shaft 4, three catching surfaces () () () separated by small projecting walls 5 are provided in parallel.
There is a ball weight sensing piece 6 behind each shaft 4,
7 and 8 are protruded from between the sensing pieces 6 and 7 and 8 by creating a gap s that allows one hit ball to finally pass through;
Almost upright abutment walls 6 are provided on the left and right sensing pieces 6 and 8.
a, 8a, and on the central capturing surface ( ), a high position capturing plate 9 whose lower surface is raised at an interval equal to or larger than the diameter of the pachinko machine is provided integrally with the rear leg 10 by intervening. The upper surface of the ball 9 is shaped into a gentle arc so that the ball can easily fall on the catching surfaces () () on both sides. Along with the formation of the high position trapping plate 9, a groove 2a that expands upward is provided in the ball inlet 2, and on the upper side thereof, as the opening/closing plate 3 moves forward as shown in FIGS. A ball gate 11 is provided to guide the ball. The ball hitting gate 11 has a plate 13 provided on the front side of a gate piece 12 that projects at an interval that allows one hitting ball to pass through.

When a hit ball that has fallen onto the high position catching plate 9 flows to the rear side, it jumps over the sensing piece 77 and falls to the rear side of the mounting plate 1, as shown by the arrow x in FIG. The ball that falls onto the catching surface (), () is detected by the sensing piece 6,
The ball hits the abutting walls 6a, 8a of No. 8, and the weight of the ball causes the opening/closing plate 3 to stand up as shown in FIG.

A protruding piece 14 is provided at one end of the mounting plate 3 to protrude rearward from the shaft 4, a locking edge 15 is formed at its front edge, and a sliding surface 16 descending in an arc shape is provided at its rear surface.

An enclosing frame 17 is integrally formed on the rear side of the mounting plate 1,
Back plate 1 with a gap 19 provided at a required portion on the rear side
8. 20 and 21 (see Figure 6) are enclosure frame 1
A rocker is supported in a suspended manner on the rear upper side of the ball inlet 2 by a shaft 27 passing left and right through the shaft 7, and is in contact with the catching surface ( ) ( ) of the opening/closing plate 3 which is tilted forward as shown in FIG. It is a movable stopper and is displaced rearward and upwardly by the ball flowing backward on the catching surface ( ) or ( ) to enable the opening/closing plate 3 to rise. A shaft 23 is provided at the lower rear of the shaft 22, and a locking piece 24 corresponding to the above-mentioned protruding piece 14 is pivotally supported on this shaft. The locking piece 24
The lock piece 25 engages with the rear side of the sliding surface 16 when the opening/closing plate 3 is in the forward tilted state as shown in FIGS. 3 and 4, and engages with the locking edge 15 when it is in the upright state as shown in FIG. Face plate 1
An engagement pin 26 that protrudes rearward from 8 is integrally provided.

Reference numeral 27 is a rear ball entrance on the rear side of the back plate 18, which guides and drops the winning balls, and the shaft 2 protrudes from the rear side of the back plate 18.
A ball weight sensing piece 30 provided at one end of a lever 29 supported by a lever 8 is exposed. The lever 29 is formed with a pronged portion 31 at its other heavy end, and the engaging pin 26 of the locking piece 24 is passed through the pronged portion 31 and engaged. 32
33 is a repulsion magnet attached to the rear surface of the back plate 18; 33 is attached closer to the ball weight sensing piece 30 than the shaft 28 of the lever 29; Repulsion magnet 32
This is a magnet installed so that it is slightly on the right side of Fig. 2, so that even if the lever 29 swings as shown by the chain line, it immediately returns to the position shown in the figure. The magnets 32 and 33 have the same polarity planes corresponding to each other.

In addition, 34 is a repelling magnet attached to the inner surface of the mounting plate 1 below the ball inlet 2, and 35 is a repelling magnet that opens and closes so as to approach the repelling magnet 35 when the opening/closing plate 3 is erected as shown in FIG. This is a repellent magnet attached to plate 3.

To explain the operation of this embodiment, when the opening/closing plate 3 is tilted forward as shown in FIGS. 3 and 4, the ball that enters the ball gate 11 falls on the high position catching plate 9, and the ball falls onto the high position catching plate 9. When captured by angle () ()
However, in most cases, it flows backwards and falls as shown by the arrow x in Figure 3, becoming the winning ball.
At that time, the opening/closing plate 3 does not stand up.

Stopper 20 even if you fall on the catching surface () ()
If it hits the right side of the stopper 21 or the left side of the stopper 21, the opening/closing plate 3 does not stand up at this time because the distance s is reached.

Capture surface () () from both sides of ball hitting gate 11
The ball that enters the ball enters the interval s as described above, but in many cases it flows onto the sensing piece 6 or 8 and hits the abutting wall 6a or 8a, causing the opening/closing plate 3 to move as shown in Fig. 3. Make it stand up and it becomes a winning ball. On the other hand,
Since the lever 29 engages with the engagement pin 26 of the locking piece 24 and pushes the locking piece 25 forward, the locking piece 25 locks the projecting piece 14 as the opening/closing plate 3 rises, as shown in FIG. The opening/closing plate 3 moves relative to the edge 15.
locks it so that it cannot move forward.

A hit ball that fortunately enters the ball gate 11 during the raising of the opening/closing plate 3 will enter the high position catching plate 9 if it is in the early stage of moving upward, and if it is halfway upward, it will hit the ball. , enters the underside of the capture plate and is received by the capture surface ().

When the opening/closing plate 3 is upright, the rear ball entrance 27
When a winning ball is guided into the ball, the ball weight sensing piece 30 of the lever 29 is pushed down and the prong 31 moves upward, and the locking piece 24 that engages the engagement pin 26 is moved upward.
The lock piece 25 is moved in the z direction in FIG. 5 to unlock the locking edge 15. Therefore, as can be seen in FIG. 6, the opening/closing plate 3, which is heavier at the front (above) side of the shaft 4, stands up as shown in FIG. 3, and the locking piece 25 contacts the rear side of the sliding surface 16.

As described above, the present invention has a plurality of catching surfaces () () on the inner surface of the opening/closing plate 3 that protrudes forward from the mounting plate 1 during forward tilting movement.
( ) in parallel, a high-position catching plate 9 is integrally provided above one catching surface, and depending on the ball that falls onto the plate 9 and flows to the rear side, the opening/closing plate 3 This is an improved method that prevents the ball from standing up, and can produce a slightly more complicated ball handling operation than the conventional method in which the above-mentioned catching surfaces are provided in parallel only on the inner plane of the opening/closing plate. have an effect.

[Brief explanation of the drawing]

The attached drawings show an embodiment of the present invention, and FIG. 1 is a front view, FIG. 2 is a back view, and FIG. 3 is a side view cut along the line A-A of FIG. figure,
FIG. 4 is a side view taken along the line B--B, FIG. 5 is a side view taken along the line B--B of FIG. 2 showing the opening and closing blades standing up, and FIG. 6 is a partially separated perspective view. 1...Mounting plate, 2...Ball entrance, 3...Opening/closing plate,
6, 7, 8... Sensing piece, 9... High position capture plate.

Claims (1)

[Scope of utility model registration request] A wide ball inlet provided on the mounting plate is provided with an opening/closing plate that closes the ball inlet when standing up and opens the ball inlet when tilting forward; the opening/closing plate is provided with a ball that flows down the front side as the ball is tilted forward. A plurality of parallel trapping surfaces are provided behind each trapping surface, and the weight of the ball received by each trapping surface is sensed to raise the opening/closing plate and then let the ball flow to the rear side of the mounting plate. Protrude a weight sensing piece on one of the catching surfaces; raise the height so that the ball received there will jump over the weight sensing piece behind the one catching surface and be sent to the back side of the mounting plate. A ball processing device for a pachinko machine, characterized by integrally forming a high-position catching plate that allows balls to flow down.