JP3042778B1 - Movable derivative for coin payout of hopper type coin payout device - Google Patents

Abstract

Kind Code: A1 The present invention provides a movable derivative for paying out coins, which is made of one metal leaf spring material and has a high mass production effect. A base end portion of a metal leaf spring material is used as a mounting piece (42), and a horizontal bent ridge line (XX) of the mounting piece (42) is provided.
From the vertical bent ridge line (Y-Y), and continuously integrates the upstanding end of the elastic piece (44), which is extended and bent into a substantially J-shape in a continuous side view. As the contact (45) with the coin (C), the front surface of the contact (45) receives the coin (C) pushed forward when the disc rotor (D) rotates forward, and the upright face (45).
On the other hand, the rear surface of the contact (45) was formed as a relief inclined surface (45r) of the coin (C) pushed in when the disc rotor (D) was rotated in the reverse direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is installed in a slot machine and other gaming machines, currency exchange machines, change machines, vending machines for various kinds of goods, etc., and is provided with a required number of coins (medals and other pseudo coins). The present invention relates to a movable hopper-type coin payout device for paying out coins.

[0002]

2. Description of the Related Art Japanese Unexamined Utility Model Publication No. 6-51961 discloses a movable hopper for paying out coins in a hopper type coin payout apparatus which is the closest to the present invention, and its products are also available on the market.

[0003]

However, the movable derivative for paying out coins according to the above-mentioned invention is a coin dispensing disk (3).
The surface that comes into contact with the coin (6) during the reverse rotation of the
It consists of an assembly of a cylindrical coin guide pin (19) and a leaf spring (16) for attaching the coin guide pin (19) to the base (2), so that not only the two parts are required but also the coin guide pin (19). To the free tip (1) of the leaf spring (16).
6B), the inclined surface (20) must be caulked and fixed to a non-rotatable stable state in which the inclined surface (20) is correctly oriented, so that the assembling work is extremely troublesome and the mass production effect cannot be exhibited yet. .

Further, since the leaf spring (16) has only a simple flat plate shape along the back surface of the base (2), the bending deformation action from its free distal end (16B) is caused by the base end (16A). ) And easily spread to the above base (2)
Therefore, the fixing force of the base end portion (16A) with respect to is weakened early.

Further, since the coin guide pin (19) has a columnar shape, it is necessary that the escape hole of the coin guide pin (19) is also circular and has a relatively large opening in the base (2). Since it is closed from below by the leaf spring (16) in the form, foreign matter such as dust easily enters and accumulates here.
As a result, the smooth dispensing operation of the coin (6) is hindered.

[0006]

DISCLOSURE OF THE INVENTION The present invention is intended to solve such a problem, and for the purpose of this, the coin of a perforated disc rotor for coin transport fitted in a rotor receiving groove of a rotor receiving board is constituted. In order to guide the coins received in the receiving hole and pushed and conveyed by the rotating disk rotor to a coin payout opening cut out on a part of the circumferential surface of the rotor receiving groove, to change the direction. Made of one metal leaf spring material as a movable derivative for coin payout,

The base end portion of the metal leaf spring material is used as a mounting piece and fixedly mounted on the back surface of the rotor receiving board in a cantilever manner. The upstanding tip of the elastic piece that has been extended and bent in the shape of a letter is continuously integrated in a half-folded state from a vertical bent ridgeline, as a contact with the coin, from the groove bottom of the rotor receiving groove. While keeping the elastic pressure biasing state protruding by a certain height almost corresponding to the thickness of the coin,

The front face of the contact is pushed forward in the clockwise direction by the rotation of the perforated disc rotor, and serves as a receiving vertical face for receiving the conveyed coin so that the once received coin can be guided to the coin payout slot. While

[0009] Similarly, the reverse of the perforated disk rotor on the back side of the contact is pushed counterclockwise to serve as a release inclined surface for the conveyed coin, so that the coin can be passed over. It is assumed that.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a hopper type coin dispensing apparatus according to the present invention.
Reference numeral (10) denotes an installation base integrated with a frame from a metal plate. A substantially square metal base plate (11) is fixedly attached to the opening surface inclined from the metal plate from above by a cover from above. Reference numeral (12) denotes a fixing screw escape groove which is depressed at a certain depth substantially at the center of the base plate (11).

Reference numeral (13) denotes a perforated disk rotor rotation drive motor, which is normally rotated (forward) clockwise (F) in FIGS. 3, 4 and 20 by a sensor (not shown). When the biting or clogging phenomenon (C) is detected, an output signal from the sensor is received and the motor is driven to rotate in the counterclockwise direction (F). (1
Reference numeral 4) denotes an output shaft of the motor (13), through which a transmission key (15) is inserted in an orthogonal state.

The motor (13) has a flat plate-shaped reduction gear case (16) at its upper end, and the reduction gear case (16) is mounted on the base plate (11) as shown in FIGS. It is attached to the back surface of the fixing screw head escape concave groove (12) in a suspended state via a plurality of fixing screws (17).

[0013] Since the head of the fixing screw (17) can be completely retracted into the escape groove (12) of the base plate (11), the base plate (11) in the inclined installation state at the above-mentioned constant angle is provided. ), The rotor receiving plate (18) can be joined and integrated in a stacked state from above.

As shown in FIGS. 5 and 6, the rotor receiving plate (18) is formed in a size and shape substantially corresponding to the base plate (11) as shown in FIGS. A circular rotor receiving groove (G) is provided, and a perforated disk rotor (D) for coin transport is fitted into the rotor receiving groove (G) from above.

(19) A synthetic resin coin storage hopper having an opening bottom surface which communicates with the above-mentioned rotor receiving groove (G), and its mounting seat (20) is provided on the surface of the rotor receiving plate (18). By being attached and fixed from above, the perforated disk rotor (D) is restrained in a state in which it cannot be removed upward.

The circular rotor receiving groove (G) of the rotor receiving plate (18) mentioned above is, as shown in FIGS.
A part of the circumferential surface has a C-shape cut out at an obliquely upper position, and a boss for allowing a mounting boss, which will be described later, of a perforated disc rotor (D) to escape in the center of the C-shape. A plurality of foreign matter discharge holes (22) are also formed in the arc-shaped lower end portion in which the escape hole (21) is similarly inclined and installed.

In this case, the motor (13) is attached to a substantially central portion of the base plate (11) separate from the rotor receiving plate (18) by a fixing screw (17). ) Do not need to be distributed on the bottom surface of the rotor receiving groove (G) in the rotor receiving board (18), and the fixed screw receiving holes on the bottom surface of the groove do not need to be dusted. It is possible to effectively prevent foreign matter such as intrusion and accumulation.

One of the boss escape holes (21) penetrates through the rotor receiving plate (18) and the base plate (11), but a plurality of foreign matter discharge holes (22) are provided in the rotor receiving plate (18). And is completely in communication with one large foreign matter discharge slot (23) formed at the corresponding lower end of the base plate (11). Together with this, the foreign matter can be surely discharged from the lower end by itself.

(24) is a coin payout made of a metal plate integrally joined to the surface of the rotor receiving plate (18) from above as a positional relationship facing one end of the notch of the rotor receiving groove (G). Fixed guide piece, (25)
Is a slotted slide guide hole for the count roller formed in the rotor receiving plate (18) as a positional relationship facing the notch other end of the rotor receiving groove (G), and the rotor receiving plate (18). A pivot pin (26) for a count roller is inserted vertically from the back side of the base plate (11) into an elliptical shape penetrating the base plate (11).

An opposing gap between the idler counting roller (27) fitted to the pivot pin (26) and the fixed guide piece (24) forms a perforated disk rotor (D). , And is defined as a payout port (O) of the coin (C) pushed and conveyed. (W) indicates the opening width of the coin payout slot (O).

The pivot pin for the count roller (26)
10 and 11, a count lever (28) made of a substantially triangular metal plate is implanted and integrated in the middle of the count lever (28), and the base end of the count lever (28) is connected to a pivot screw (29). ) Is attached to the back surface of the base plate (11).

On the other hand, the other end of the count lever (28), which is rotatable around the pivot screw (29), is bent in a substantially L-shape facing backward, and is supported by the base plate (11). The stopper piece (30) which is cut and raised in the opposite direction is received.

(31) is the coin payout slot (O)
A tension coil spring that urges the count roller (27) to a state in which the count roller (27) advances to the coin payout port (O) in order to always keep the opening width (W) of the coin (C) smaller than the diameter of the coin (C). A spring receiving piece (32) cut rearward from the base plate (11) and the vicinity of the tip end of the count lever (28) are connected to each other and are suspended.

As a result, the coin (C) which is going to pass through the coin payout slot (O) is moved by the tension coil spring (3).
The count lever (28) is inevitably brought into contact with the count roller (27) which receives the urging force of 1), whereby the number of coins (C) paid out is reliably counted. It is.

The coin-perforated disk rotor (D) mentioned above is molded from a synthetic resin material as shown in FIGS. Reference numeral (33) denotes a disk rotor body, which has a disk shape of a fixed thickness which fits into the rotor receiving groove (G) of the rotor receiving plate (18), the center of which is a coin (C). A mounting boss (35) that is erected face-up tall as a conical protrusion (34) for sliding down and falling down to the periphery, and also inserted from the center into the boss escape hole (21).
Protrude backwards.

Reference numeral (36) denotes a transmission key groove cut out in the mounting boss (35), which is fitted with a transmission key (15) passing through the output shaft (14) of the motor (13). As a result, the motor (13) and the disk rotor body (33) rotate integrally.

A plurality of circular coin receiving holes (37) are formed in the periphery of the disk rotor body (33) in a radially symmetric distribution type as a whole. Moreover, the upper edge of the opening of each coin receiving hole (37) is formed as a conical receiving surface, and is chamfered so that the coin (C) can be easily received therein.

(38) is the coin receiving hole (37)
A plurality of rearwardly curved wings integrally projecting from the back surface of the disk rotor body (33) by a constant height (h) substantially corresponding to the thickness of the coin (C) as a positional relationship interposed between adjacent ones. The coin (C) is pushed and conveyed with the rotation of the perforated disc rotor (D).

That is, as opposed to the rearwardly protruding portion of the rearward curved wing (38), the back surface left as a notch in the periphery of the disk rotor body (33), and the rotor backing plate (18) The upper and lower mutual gaps facing the groove bottom of the rotor receiving groove (G) are defined so as to function as a coin transport path (P) substantially corresponding to the thickness of the coin (C).

Each of the back curved wings (38) is rotated (forward) in the perforated disk rotor (D) in the forward direction (F).
Due to this, the concave curved surface having a small radius of curvature along the opening edge of each coin receiving hole (37) is the rear side, and the convex surface having a large radius of curvature not along the opening edge of each coin receiving hole (37). The curved surface extends in a tapered shape on the front side, and the coin (C) is pushed forward by the convex surface on the front side.

Moreover, the disk rotor body (3)
In the middle of each of the back curved wings (38) curved as a taper of a certain length from the center to the periphery in 3), a relief groove (12) for a movable member for coin payout described later is provided.
Notched as an array describing its overall circle trajectory, whereby each aft wing (38) has at least two root wings (38a) and a tip wing (38b).
It is divided into pieces.

In this respect, in the illustrated embodiment, the relief groove (39) of the movable member is cut out in the middle of the curve of each backward curved wing (38) as two rows of the entire circle locus. Depending on the size of the coin (C) to be applied, the coin may be cut out as one row or three or more rows.

Numeral (40) is a metal reinforcing pin that is implanted and integrated into the convex curved surface forming the front side of each of the above-mentioned curved back wings (38) so as to come into contact with the coin (C). (38) is prevented from being worn out, and in particular, being chipped or cracked from the front end corner of the root wing piece (38a) and / or the tip wing piece (38b).

Each reinforcing pin (40) projects from the back surface of the disk rotor body (33) by a constant height (h) substantially corresponding to the thickness of the coin (C), similarly to the above-mentioned backward curved wing (38). Implanted and fixed
It is preferable that a portion protruding from the surface of the disk rotor main body (33) also functions as a stirring pin of the coin (C) by penetrating the disk rotor main body (33) so as to protrude by an appropriate height from the surface.

It is also possible to implant the reinforcing pins (40) in close contact with the respective back-curved wings (38) and integrate them. However, as is apparent from the particularly illustrated embodiment, the respective back-curved wings (38) can be used. It is desirable that the root-side wing piece (38a) and / or the tip-side wing piece (38b) that forms the part (38) be implanted and fixed in a spaced-apart state maintaining a constant gap (s). Then, the receiving force of the coin (C) by each reinforcing pin (40) does not directly spread to each backward curved wing (38), and the effect of preventing the chipping or cracking can be further enhanced. .

Further, (41) is a rotor receiving plate (18) near the entrance to the coin payout opening (O).
Rotor receiving groove (G) and base plate (1
1) are a pair of elliptical openings for the movable dielectric, which penetrate through (1) and (2), as suggested from FIGS.
Backward curved wings (3) of the perforated disk rotor (D)
8) are arranged in parallel on the entire circle locus of the relief groove (39) for the movable conductor which is divided.

(A) receives the coin (C) once pushed and conveyed along the coin conveying path (P) by the perforated disk rotor (D) rotating (forward) in the clockwise direction (F). A movable member for paying out coins for guiding the coin to change its direction from the coin transport path (P) to the coin payout opening (O). The elastic pressure is maintained such that the coin (C) projects into the receiving groove (G) by a constant height (h) substantially corresponding to the thickness of the coin (C).

That is, the movable conductor (A) for paying out coins is pressed from a single metal leaf spring material into an overall shape as shown in FIGS. 16 to 19, and (42) is a flat plate forming the base end thereof. A plurality of fixing screws (43).
Thus, the base plate (11) is integrally joined to the back surface of the base plate (11) in a cantilever manner.

Reference numeral (44) denotes a pair of narrow elastic pieces projecting from the mounting piece (42) in a continuous branch state, and a difference (L) is given to the projecting length. In addition, each of the elastic pieces (44) is once bent backward from the mounting piece (42), and is formed to be substantially J-shaped in a side view standing upright and higher than the mounting piece (42). I have.
(XX) indicates a horizontal bent ridge line from the mounting piece (42).

Then, the rising end of each elastic piece (44) is continuously integrated in a half-folded state from a vertical bent ridge line (Y-Y), whereby the coin transport path (P)
Contact (4) with the coin (C) conveyed
The thickness is increased as 5). The fact that each contact (45) protrudes from the groove bottom surface of the rotor receiving groove (G) in the rotor receiving board (18) by a constant height (h) substantially corresponding to the thickness of the coin (C) is required. It is as stated in the above.

In this case, as is apparent from FIGS. 20 and 21, the front face of each contact (45) has a coin receiving vertical surface (4) perpendicular to the groove bottom surface of the rotor receiving groove (G).
5f) As a result, the coin (C) pushed forward in the clockwise direction (F) by the rotation (forward rotation) of the perforated disk rotor (D) is reliably received, and the coin transport path (P) is received.
To the coin payout slot (O). Moreover, the coin receiving vertical surface (45f) is preferably a convex curved surface in plan view, and is preferably in line contact with the circumferential surface of the coin (C).

On the other hand, the back surface of each contact (45) is formed as a coin-releasing inclined surface (45r) which crosses the groove bottom surface of the rotor receiving groove (G) by a certain angle (θ) of less than 90 degrees. The coin (C) pushed in the counterclockwise direction (R) by the reverse rotation of the disc rotor (D) can be passed over without any trouble. At the moment of the overcoming, the elastic piece (44) of the movable dielectric (A) is bent and deformed, and the contact (45) at the rising end thereof sinks into the indenting hole (41).

In this regard, in the illustrated embodiment, each contact (4
5) is shaped into a semicircle or D-shape as viewed from the side, so that the straight front can be used as a coin receiving vertical surface (4).
5f) and the remaining arc-shaped rear surface is a coin-releasing inclined surface (4
5r), but each contact (45)
May be formed into a triangle or another polygon in a side view.

In the illustrated embodiment, the relief groove (39) for the movable guide is formed as two rows of the entire circle locus in the curved part of the backward curved wing (38) in the perforated disk rotor (D). Due to the cutout, the contact (45) of the movable derivative (A) and the hole (41) thereof are formed correspondingly as a pair, but the number thereof depends on the size of the coin (C) to be applied. Therefore, it can be increased or decreased appropriately.

FIGS. 22 to 25 show a modified embodiment of the movable member (A) for paying out coins corresponding to FIGS. 16 to 19, and as will be apparent from the above, the elastic piece (44) of the movable member (A) and the elastic member (44) are clearly shown. The contacts (45) may be formed one by one, and although not shown, may be branched into three or more. Since other configurations are substantially the same as those of the embodiment of FIGS. 16 to 19, only the corresponding reference numerals to FIGS. 16 to 19 are entered in FIGS. 22 to 25, and the detailed description thereof is omitted.

In the illustrated embodiment, a separate metal base plate (11) is joined to and integrated with the back surface of the synthetic resin rotor receiving plate (18), and the base plate (11) is formed.
The reverse motor (13) for rotating the perforated disk rotor, the count lever (28), the movable member (A) for paying out coins, and the like are attached to the back surface of the base plate. However, they may be directly attached to the back surface of the rotor receiving plate (18).

In any case, in the hopper type coin payout apparatus having the above-described structure, the perforated disk rotor (D) is driven by its driving motor (13) in the clockwise direction in FIGS. When rotated (forward) to (F), the coin (C) stored in the hopper (19)
Are taken into the coin transport path (P) defined on the back side thereof through the coin receiving holes (37) of the disk rotor body (33) one by one, and protrude from the back surface of the disk rotor body (33). Curved back wings (38)
Thereby, the coin transport path (P) is pushed and transported toward the movable member (A) for paying out coins.

The movable derivative (A) is located near the entrance of the coin payout slot (O), and moves from the bottom of the rotor receiving groove (G) to the coin transport path (P) with the thickness of the coin (C). The coin (C) pushed and conveyed by the perforated disk rotor (D) eventually comes into contact with the movable conductor (A) because it is in a state of being elastically urged to always project by a corresponding height (h). Child (4
5) Once received by the coin receiving vertical surface (45f), the coin rotor (C) is guided to change its direction from the coin transport path (P) to the coin payout port (O), and acts on the coin (C). Together with the rotational centrifugal force of D), the coin is paid out from the coin payout opening (O).

The coin (C) in the process of passing through the coin payout opening (O) necessarily comes into contact with the count roller (27) that urges the opening width (W) to a narrow dimension. Then, the count lever (28) is rotated, so that the number of coins (C) paid out is accurately counted.

In the event that the coin (C) is bitten or jammed while the coin (C) is being pushed and conveyed by the perforated disk rotor (D), a detection signal of the sensor (not shown) is generated. As a result, the disk rotor (D) is reversely driven in the counterclockwise direction (R) as shown in FIG.

However, the coin (C) pushed in the counterclockwise direction (R) by this means that the movable derivative (A)
Coin release slope (45r) of contactor (45)
As soon as the biting and clogging phenomena are resolved, the disc rotor (D) is rotated clockwise (F) again (forward rotation) to obstruct the dispensing action of the coin (C). You can continue without it.

[0052]

As described above, the present invention is directed to the coin receiving hole (37) of the coin-carrying disc rotor (D) fitted in the rotor receiving groove (G) of the rotor receiving board (18). The coin (C) which has been received and pushed and conveyed by the rotating disk rotor (D) is transferred to a coin payout opening (O) cut out in a part of the circumferential surface of the rotor receiving groove (G). , Made of one metal leaf spring material as a movable derivative (A) for paying out coins for guiding to change the direction,

The base end of the metal leaf spring material is attached to a mounting piece (4).
2) As a cantilever, it is attached and fixed to the back surface of the rotor receiving board (18) in a cantilever manner, and is substantially J-shaped in a continuous side view from the horizontal bent ridge line (XX) of the attachment piece (42). The upstanding end of the elastic piece (44) that is extended and bent into a semi-folded state from a vertical bent ridge line (Y-Y) is continuously integrated into a half-folded state, so that the contact piece (45) with the coin (C) is formed. ), While maintaining a resiliently biased state protruding from the groove bottom surface of the rotor receiving groove (G) by a constant height (h) substantially corresponding to the thickness of the coin (C),

The front surface of the contact (45) is used as a catching vertical surface (45f) for receiving the coin (C) conveyed by being pushed clockwise (F) by the forward rotation of the perforated disk rotor (D). The coin (C) once received is guided so as to be guided to the coin payout slot (O).

Similarly, the reverse surface of the perforated disk rotor (D) is used as a release inclined surface (45r) for the coin (C) pushed and conveyed by the reverse rotation of the perforated disk rotor (D). Since the coin (C) is set so as to be able to be overcome, there is an effect that the problem of the known invention described at the beginning can be completely improved.

That is, according to the above configuration of the present invention, since the movable member (A) for paying out coins is made of one metal leaf spring material, the coin guide pin (19) having a columnar shape as in the known invention can be used. Compared to the case where the two parts are assembled with the leaf spring (16), the spring can be formed only by a simple press working, and the mass production effect can be maximized.

Moreover, the elastic piece (44) is once bent backward from the mounting piece (42) forming the base end portion of the movable dielectric (A), and then the elastic piece (44) is turned more forward than the mounting piece (42). The elastic piece (44) is formed so as to function as a contact (45) with the coin (C), while being formed in a substantially J-shape in a side view standing upright. Therefore, the contact (4) contacting the coin (C)
The bending deformation effect of 5) is effectively absorbed by the elastic piece (44) by itself, and there is no possibility that the fixing force of the mounting piece (42) to the rotor receiving plate (18) is weakened at an early stage.

A contact (45) with the coin (C)
Is integrated from the vertical bent ridge line (Y-Y) perpendicular to the horizontal bent ridge line (XX) of the elastic piece (44) into a half-folded thick wall, and the front face thereof is a coin. Since the receiving vertical surface (45f) is formed so as to be orthogonal to the groove bottom surface of the rotor receiving groove (G) in the rotor receiving board (18), the clock is formed by the forward rotation of the perforated disk rotor (D). The coin (C) pushed in the direction (F) can be reliably and stably received and guided to the coin payout slot (O), and the resistance to receiving the coin (C) is remarkably excellent.

In this case, if the coin receiving upright surface (45f) formed of a thick bent surface of a metal leaf spring material is formed as a convex curved surface in a plan view as in claim 3, this allows the coin to be formed once. There is an effect that the received coin (C) can be more smoothly turned to the coin payout port (O).

On the other hand, the back surface of the contact (45), which is integrated in a half-folded state of the metal leaf spring material, is a coin-releasing inclined surface (45r) to serve as the rotor receiving groove (G).
Is formed so as to intersect with the groove bottom surface by a certain angle (θ) of less than 90 degrees, so that the contact (45) is supported by the elastic piece (44) having a substantially J-shape in the side view. In addition, the coin (C) which has been pushed in the counterclockwise direction (R) by the reversal of the disc rotor (D) can be reliably passed without trouble.
Therefore, an effective elastic action can be provided.

As described above, since the contact (45) of the movable dielectric (A) is integrated in a half-folded state of a metal leaf spring material, the rotor receiving recess (41) can also be used as the protrusion / recess hole (41). A relatively small elliptical shape can be formed through the groove bottom of the groove (G), and even if a foreign substance such as dust enters the groove, the indentation hole (41) can be formed by the known device described at the beginning. Since such a leaf spring (16) does not block the foreign matter from below, the foreign matter can be discharged in a naturally falling manner. The elastic piece (44) of the movable dielectric (A) is bent substantially backward from the mounting piece (42) into a substantially J-shape when viewed from the side.
This is because the relationship is maintained downward from the indentation hole (41) of (5).

Further, if the configuration of claim 2 is adopted,
Even if the coin (C) to be applied is relatively large, it is surely received by the contact (45) of the movable derivative (A), and the direction to the coin payout slot (O) is smoothly changed, so that the coin is more and more stably There is an effect that can be paid out.

[Brief description of the drawings]

FIG. 1 is an overall schematic side view showing an assembled state of a hopper type coin payout apparatus according to the present invention.

FIG. 2 is a partially enlarged sectional view of FIG.

FIG. 3 is a plan view showing the coin storage hopper removed.

FIG. 4 is a plan view corresponding to FIG. 3, showing a cut-away disc rotor with a hole for transporting coins.

FIG. 5 is a plan view showing an assembled state of a rotor receiving board and a base plate.

FIG. 6 is a side view of FIG. 5;

FIG. 7 is a plan view extracting and showing a rotor receiving board.

FIG. 8 is a bottom view of FIG. 7;

FIG. 9 is a sectional view taken along line 9-9 of FIG. 7;

FIG. 10 is a plan view extracting and showing a base plate.

FIG. 11 is a bottom view of FIG. 10;

FIG. 12 is a plan view extracting and showing a perforated disk rotor.

FIG. 13 is a bottom view of FIG.

FIG. 14 is a front view of FIG.

FIG. 15 is a sectional view taken along line 15-15 of FIG. 12;

FIG. 16 is a plan view extracting and showing a movable conductor for coin payout.

FIG. 17 is a side view of FIG. 16;

FIG. 18 is a rear view of FIG.

19 is a sectional view taken along line 19-19 of FIG.

FIG. 20 is a side sectional view showing a coin receiving operation state when the disk rotor rotates forward.

FIG. 21 is a side cross-sectional view showing a state in which coins are released when the disk rotor is rotated in the reverse direction.

FIG. 22 is a plan view showing a modified embodiment of the movable dielectric corresponding to FIG.

FIG. 23 is a side view of FIG. 22.

FIG. 24 is a rear view of FIG. 22.

FIG. 25 is a sectional view taken along line 25-25 of FIG. 22;

[Explanation of symbols]

 (11) · Base plate (12) · Recessed groove for fixed screw head (13) · Reversible motor (17) · Fixed screw (18) · Rotor receiving board (33) · Disk rotor body (37) · Coin receiving hole (38) ・ Backward curved wing (41) ・ Indentation hole (42) ・ Mounting piece (43) ・ Fixing screw (44) ・ Elastic piece (45) ・ Contact (45f) ・ Coin receiving vertical stand (45r) ・Coin escape slope (A), movable derivative (C), coin (D), perforated disk rotor (G), rotor receiving groove (F), clockwise (forward) (L), length difference (O) ) ・ Coin payout slot (P) ・ Coin transport path (R) ・ Counterclockwise (reverse) (XX) ・ Horizontal folding ridge (YY) ・ Vertical folding ridge (h) ・ Constant height ( θ) ・ Constant angle

Claims (4)

(57) [Claims] 1. A rotating disk, which is received in a coin receiving hole (37) of a perforated coin rotor (D) fitted into a rotor receiving groove (G) of a rotor receiving board (18). The coin (C) pushed and conveyed by the rotor (D) is guided to change its direction to the coin payout opening (O) cut out on a part of the circumferential surface of the rotor receiving groove (G). A movable metal member for paying out coins (A) made of one metal leaf spring material, and a base end portion of the metal leaf spring material is used as a mounting piece (42) to attach to the back surface of the rotor receiving board (18). The elastic piece (44), which is attached and fixed in a holding state, is extended from the horizontal bent ridge line (XX) of the attachment piece (42) into a substantially J-shape in a continuous side view and bent, and the upstanding tip portion is bent. , Continue vertical folding By polymerizing integrated in Folio state from the lower edge line (Y-Y), as a contactor (45) of the coin (C), a coin from the groove bottom surface of the rotor receiving groove (G) (C)
Of the contact (45) in the clockwise direction (F) by the forward rotation of the perforated disk rotor (D), while maintaining the elastic pressure urging state protruding by a certain height (h) substantially corresponding to the thickness of the disk rotor (D). ) Is defined as a receiving vertical surface (45f) for the coin (C) that has been pushed and conveyed so that the once received coin (C) can be guided to the coin payout slot (O). ) Is pushed in the counterclockwise direction (R) by the reverse rotation of the perforated disk rotor (D), and the coin (C) is passed over as a release inclined surface (45r) of the conveyed coin (C). A movable derivative for paying out coins of a hopper-type coin payout device, characterized in that it is set so as to be able to do so. 2. The elastic piece (44), which projects and bends in a substantially J-shape as viewed from the side, is branched from the mounting piece (42) as a plurality having a difference in length (L) in the length of the protrusion. The upstanding end of the piece (44) serves as a contact (45) with the coin (C), and a fixed height (h) substantially corresponding to the thickness of the coin (C) from the bottom surface of the rotor receiving groove (G). 2. The movable derivative for paying out coins of the hopper type coin payout device according to claim 1, wherein the elastic force is maintained in a state where the elastic force is projected. 3. A coin (C) formed by forming the coin receiving vertical surface (45f) of the contact (45) into a convex curved surface in plan view.
The movable derivative for paying out coins of a hopper type coin payout device according to claim 1 or 2, wherein the movable derivative is set so as to make line contact with the circumferential surface of the coin. 4. A rotor receiving plate (18) is formed from a synthetic resin material, and a head escape groove (12) of a fixing screw (17) for mounting a perforated disk rotor rotation driving reversible motor (13) is formed. Depressed metal base plate (11)
To the back surface of the rotor receiving board (18), and the mounting piece (42) is fixed to the back surface of the base plate (11) in a cantilever state, while the rotor in the rotor receiving board (18) is fixed. 3. A coin in a hopper type coin dispensing device according to claim 1, wherein an indentation hole (41) of a contact (45) is formed through the groove bottom surface of the receiving groove (G) and the base plate (11). Movable derivative for dispensing.