KR101118277B1 - Cash cassette in cash dispensing module - Google Patents

Abstract

PURPOSE: A cash cassette for a cash dispensing module is provided to simplify the structure of the cash cassette because an electric motor and a belt powered by the electric motor are not required. CONSTITUTION: A cash cassette for a cash dispensing module comprises a main body, a cover, a door plate(37), a door housing(39), an interlocking unit, an auto-closing unit, a locking unit, and a cash pressing unit(45). The cover is installed on the top of the main body and seals the inner space of the main body. The door plate opens a roller entering window. The door housing receives the door plate therein. The interlocking unit interlocks the door plate to a movable bottom plate of the main body. The auto-closing unit allows the door plate to cut off the roller entering window. The locking unit prevents the door plate from becoming opened. The cash pressing unit is installed in the inner space of the main body and presses cash received in the inner space of the main body.

Description

Bank cassette for cash dispenser {Cash cassette in Cash dispensing module}

The present invention relates to a bill cassette for a bill ejector.

With the development of information processing and communication technology, various, safe and convenient devices that can provide various financial services have been developed and used. Among these devices, the bill dispenser is very convenient because it can withdraw money from a nearby place even if the customer does not necessarily go to the bank window, it is very convenient and can save time.

The inside of the bill dispenser, there is a built-in withdrawal cassette for accommodating the bill to be withdrawn and discharge the bill for the amount entered into the outside of the emitter. The bill cassette is mounted inside the bill ejector in a state where the bill is filled and waits for a withdrawal signal from the outside. There are many types of such bill cassettes, an example of which is shown in FIG.

1 is a view showing for explaining the problem of the conventional bill cassette.

As shown, the conventional banknote cassette 11 includes a main body 13 in which a banknote cassette 27 filled with a banknote 25 is embedded, a cover 15 for sealing an inner space of the main body 13; And a plurality of feed rollers 17 installed inside the main body 13 and extracting the bills 25 inside the bill cassette 27 one by one and transporting them to the ejection opening 19 side, and the ejection opening 19. It has a separator roller 23 and a discharge roller 21 disposed above and below. The feed roller 17, the separator roller 23, and the discharge roller 21 are driven by a plurality of motors (not shown), various electric belts, and the like, and operate together.

By the way, since the conventional banknote cassette 11 has a plurality of rollers and various motors and electric belts for driving the rollers are installed together in the main body 13, the internal structure is very complicated, heavy and overall volume is also increased. It has a disadvantage of being large. In general, two to six bill cassettes are mounted inside the bill dispenser. When the volume of the bill cassette 11 itself is large as described above, the size of the bill dispenser accommodating the bill cassette becomes large.

In addition, as described above, since the motor, the roller, the various transmission means, and the like are built in the main body 13, the unit cost of the bill cassette 11 is high and maintenance costs are high.

The present invention was created to solve the above problems, and since the electric motor or the belt operated by the same is not built in, its structure is very simple and light, and in particular, it is possible to miniaturize and there is almost no occurrence of failure, so maintenance costs are not included. It is an object of the present invention to provide a bill cassette for a bill ejector.

Banknote cassette for banknote ejector of the present invention for achieving the above object is to take the form of a rectangular box opened to the top to accommodate banknotes therein, a rectangular bottom plate fixed bottom plate and the fixed bottom plate A movable bottom plate which is movable to the fixed bottom plate side by an external force in a state of being partially overlapped with the side wall, a side wall plate which is fixed to both end portions of the fixed bottom plate and is parallel to each other with the fixed bottom plate interposed therebetween, and one end of both side wall plates A main body fixed to the upper part and vertically positioned above the end of the moving bottom plate, the front plate having a roller entry window, and a rear plate fixed to the other end of the side wall plate and the fixed bottom plate; A cover configured to be opened and closed at an upper portion of the main body and to be coupled to the main body to seal an inner space of the main body; A door plate installed on the inner side of the front plate to block the roller entry window and open the roller entry window in association with the movement of the moving bottom plate when the moving bottom plate is pushed by the fixed bottom plate; A door housing fixed to the front plate in a state in which the door plate is accommodated therein, and having a second roller entry window corresponding to the roller entry window and opening and closing by the door plate; Interlocking means positioned between the door plate and the moving bottom plate and interlocking the door plate with the moving bottom plate; Auto-closing means for elastically supporting the door plate to allow the door plate to block the roller entry window so that the door plate blocks the roller entry window in the state where no external force is applied to the moving bottom plate; Locking means which is prevented from moving to the fixed bottom plate side to prevent the opening of the door plate, and is released by dismantling pins that enter the main body from the outside; It is mounted to the inner space of the main body and is elastically supported toward the front plate side, characterized in that it comprises a banknote pressing unit for pressing the stored bill to the front plate side.

In addition, the roller entry window is a two rectangular holes, which are disposed left and right in the center of the front plate, the door plate is in close proximity to each other in the state supported so as to be slidably movable in the door housing the roller entry window. Blocking or opening is characterized in that a pair of plate-like member to open the roller entrance window.

In addition, each door plate is formed with a vertical length of a predetermined length extending vertically, the interlock means; A disc-shaped member rotatably installed at each roller entry window side of the door housing, the pair of opening and closing discs having a protruding member inserted into a vertical hole of each door plate and relatively movable along the vertical hole at the edge portion thereof; Tow hooks fixed to the moving bottom plate in the main body, a plurality of support rollers rotatably installed in the side wall plate and the door housing, respectively, and one end thereof is connected to the tow hook in a state spanned by the support rollers. And the other end is connected to the opening and closing disk, and when the moving bottom plate moves to the fixed bottom plate side, the opening and closing disk is rotated in one direction, the protruding member is moved in the longitudinal direction of the vertical hole, and the door plate is moved horizontally to move the roller entry window. It characterized in that it comprises a tension wire to open.

In addition, the auto closing means; It is installed inside the door housing to support the opening and closing disc in the opposite direction to maintain the protruding member inserted in the vertical long hole in the blocked state, one end of which is fixed to the opening and closing disc and the other end It characterized in that it comprises a tension spring which is fixed to the spring fixing member provided on the inner wall surface of the door housing.

In addition, the protruding member of the opening / closing disk inserted into the vertical slot is parallel with the fixed bottom plate to prevent the forceful opening of the door plate while the door plate is closed, based on a parallel line including the rotation axis of the opening / closing disk. It is characterized by being biased toward the tension wire side beyond.

In addition, the moving bottom plate is formed with one or more locking grooves, the locking means; It is provided to be rotatable on the side wall plate, the front end of the hook portion is caught by the locking groove to block the movement of the moving bottom plate, and pushed by the dismantling pin to enter the inside of the main body when seating the bill cassette in the bill ejector It is characterized in that it comprises a locking pin having an inclined plate to be lifted up and detached from the locking groove and the torsion spring elastically supporting the hook portion to the locking groove side.

In addition, the side wall plate is provided with a plurality of guide rails for guiding the linear movement of the banknote pressing portion, and in the center portion of the fixed bottom plate is a right angled triangular stopping protrusion inclined toward the rear plate side parallel to the guide rail Is arranged in a line, the banknote pressing unit; A body which is supported by the guide rail and presses a bill to the door housing, a spring positioned between the body and the side wall plate and elastically supporting the body to the door housing side, and installed on the body so as to be adjustable in position and the stopping protrusion It characterized in that it comprises a stopper for preventing the body from retreating.

In addition, the upper end of one side wall plate of the main body is provided with a hinge shaft of a predetermined diameter spaced apart from the side wall plate, the cover, characterized in that the elastic holder for fitting to the hinge shaft is provided.

The bill cassette for the banknote ejector of the present invention made as described above has no built-in electric motor or a belt operated by it, so its structure is very simple and light, and in particular, it can be miniaturized and there is almost no breakdown, so maintenance costs are low. It has the advantage of not going in.

1 is a view showing for explaining the problem of the conventional bill cassette.
Figure 2 is a perspective view showing the external form of the bill cassette for bill dispenser according to an embodiment of the present invention.
3 is an exploded view illustrating a cover of the bill cassette shown in FIG. 2.
4 is an exploded perspective view illustrating the lower form of the bill cassette shown in FIG. 2.
5 is a view illustrating the coupling principle of the hinge shaft to the cover shown in FIG.
6 is a partially cutaway exploded perspective view showing the internal structure of the bill cassette shown in FIG.
7A to 7C are diagrams for explaining the operation principle of the locking pin shown in FIG.
8 is a perspective view illustrating a dismantling pin for operating the locking pin shown in FIG.
9 and 10 are diagrams for explaining the configuration and operation principle of the stopper shown in FIG.
FIG. 11 is an exploded perspective view illustrating an internal structure of the housing illustrated in FIG. 6.
12 is a view for explaining the principle of opening and closing the door plate shown in FIG.
FIG. 13 is a cutaway perspective view illustrating the protruding member of FIG. 12 in more detail. FIG.
14 to 16 are diagrams for explaining the operation of the door plate shown in FIG.

Hereinafter, one embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing the external form of the bill cassette for bill dispenser according to an embodiment of the present invention, Figure 3 is an exploded view showing the cover of the bill cassette shown in FIG. 4 is a perspective view illustrating the lower form of the bill cassette shown in FIG. 2.

As shown, the banknote cassette 31 for the banknote ejector according to the present embodiment is covered with the main body 33 in the form of a rectangular box open to the top, and the inner space of the main body 33 is covered with the main body 33. It consists of the cover 35 which seals.

First, the main body 33 is movable to the fixed bottom plate 33k side, that is, in the direction of the arrow z, in a state where a part of the fixed bottom plate 33k having a rectangular plate shape overlaps with the fixed bottom plate 33k. It consists of a movable floor plate 33m. As the moving bottom plate 33m is pushed in the direction of the arrow z, the inner space of the main body 33 is opened downward. The open portion functions as a banknote outlet (61 in FIG. 7C). The description thereof will be described later.

In addition, sidewall plates 33e are positioned at both ends of the fixed bottom plate 33k in the width direction, and a front plate 33f is fixed to one end of the sidewall plate 33e, and a rear plate 33g is fixed to the other end thereof. The side wall plate 33e, the front plate 33f, and the rear plate 33g provide a rectangular inner space and accommodate bills therein.

In particular, a plurality of roller entry windows 33a and 33b are formed on the front plate 33f. The roller entry windows 33a and 33b are arranged up and down two by a rectangular through hole. The upper roller entry window 33a is a square hole, and the lower roller entry window 33b is a passage opened downward.

The roller entry windows 33a and 33b are passages through which the door plate 37 is opened by opening, so that a roller (not shown) is inserted into the inner space of the main body 33 for some time. The roller whose peripheral edge enters into the inner space of the main body through the roller entrance windows 33a and 33b for some time is a banknote supported by the banknote press part 45 (FIG. 6) which will be described later to the front plate 33f side, The bill is discharged one by one through the outlet (61).

The door plate 37 is a pair of plate-like members disposed on the inner surface of the front plate 33f, and is opened in cooperation with the movement of the movable bottom plate 33m as described later. The door plate 37 and the movable bottom plate 33m are automatically locked when the bill cassette 31 is separated from the bill ejector and never opened.

Further, dismantling pin insertion holes 38 are formed at the lower left and right sides of the front plate 33f. The dismantling pin insertion hole 38 is a hole into which the dismantling pin (47 of FIG. 8), which is a device fixed inside the banknote ejector, enters.

The dismantling pin 47 is a horizontal rod-shaped member installed inside the banknote ejector, and is inserted into the dismantling pin insertion hole 38 when the banknote cassette 31 filled with the banknote is mounted in the banknote ejector. To lift the locking pin (41 in FIG. 6) to be described later to the top to allow the movable base plate 33m to be pushed backward.

Reference numeral 34 is a handle. The handle 34 allows the bill cassette 31 to be carried like a bag.

In addition, a hinge shaft 33c is fixed to an upper end of one side wall plate 33e. The hinge shaft 33c is a rod-shaped member having a constant diameter, and is spaced apart in parallel from the upper end of the side wall plate 33e by the fixing member 33d.

Meanwhile, a plurality of elastic holders 35a are integrally formed at one end in the width direction of the cover 35. The elastic holder 35a has an elastic force and accommodates the hinge shaft 33c therein. To this end, the receiving holder 35b is formed in the elastic holder 35a. The hinge shaft 33c is fitted to the elastic holder 35a to thereby engage the cover 35 to the main body 33.

5 is a partial side cross-sectional view for explaining the coupling principle of the hinge shaft 33c to the elastic holder 35a.

Referring to the drawings, it can be seen that the elastic holder 35a formed at one end of the cover 35 is opened laterally. The ends of the elastic holder 35a are spaced apart by a distance a. In particular, the spacing a is smaller than the diameter of the hinge shaft 33c. Therefore, when the hinge shaft 33c is press-fitted into the elastic holder 35a side, the elastic holder 35a is slightly opened, and the hinge shaft 33c is retracted into it and then retracted. The coupling of the cover 35 to the main body 33 is completed.

Returning to FIG. 4 again, the description will be continued.

As shown in the drawing, a pressure release protrusion 35c is provided on the bottom of the cover 35. The pressure release protrusion 35c is a protrusion having an inclined surface 35d inclined in one direction. The press release release projection 35c is a lever 45f of the banknote press unit 35 which is waiting (hung on the support groove 33w) inside the main body 33 when the cover 35 is closed on the main body 33. ) To one side. As will be described later, when the lever 45f is retracted to one side, the banknote pressing portion 45 is separated from the support groove 33w and elastically biased toward the front plate 33f side.

6 is an exploded perspective view illustrating the internal structure of the bill cassette 31 shown in FIG.

As shown, the bottom plate of the banknote cassette 31 is composed of a fixed bottom plate 33k and a moving bottom plate 33m. The movable bottom plate 33m stands by in a state where it overlaps with the fixed bottom plate 33k for a while, and the locking pin 41 is movable toward the fixed bottom plate 33k in a state in which the locking pin 41 is reinserted in the direction of the arrow b.

A support rail 33u is formed at the center of the fixed bottom plate 33k, and guide rails 33t are arranged side by side on both sides of the support rail 33u. The support rail 33u and the guide rail 33t guide the linear movement of the banknote pressing unit 45.

A plurality of triangular protrusions 33v are formed inside the support rail 33u. The triangular protrusion 33v is a protrusion having a right triangle shape inclined downward toward the rear plate 33g, and a plurality of triangular protrusions 33v are arranged in a line. The triangular projection (33v) serves to prevent the retreat of the banknote pressing unit 45 for pressing the banknote.

In addition, a support groove 33w is provided at the rear of the triangular protrusion 33v. The support groove 33w is a rectangular groove and accommodates the lower end of the elevating member 45g provided in the banknote presser 45 to prevent the banknote presser 45 from moving. When the lifting member 45g is lifted up and separated from the support groove 33w, the bill pressing unit 45 may move forward by the action of the tension spring 43d.

On the other hand, engaging grooves 33q are formed at both ends in the width direction of the movable bottom plate 33m. The locking groove 33q is a hole penetrating through the movable bottom plate 33m and is caught by the hook portion (41b of FIG. 7A) of the locking pin 41. As long as the hook portion 41b is inserted into the locking groove 33q, the movable bottom plate 33m does not move.

The locking pin 41 is formed by bending a metal piece and is rotatably installed on each sidewall plate 33e through the rotation shaft 41a. The locking pin 41 rotates up and down about the pivot shaft 41a. In addition, a torsion spring 41d is applied to the pivot shaft 41a as shown in FIG. 7A. The torsion spring 41d serves to elastically support the locking pin 41 downward.

The locking pin 41 is provided with a hook portion 41b to be inserted into the locking groove 33q and an inclined plate portion 41c. The hook portion 41b has a hook shape and is inserted into the locking groove 33q. Incidentally, the inclined plate portion 41c is lifted upward by the dismantling pin 47 entering as an inclined surface inclined downward toward the engaging groove 33q. As described above, the locking pin 41 is released by the dismantling pin 47 entered from the outside to release the movable bottom plate 33m.

The release process of the locking pin 41 will be described with reference to FIGS. 7A to 7C and 8.

Basically, while inserting the banknote cassette 31 according to the present embodiment into the banknote ejector, the banknote cassette 31 faces the dismantling pin 47 and the pressure block 49 which were waiting inside the banknote ejector. Get hit.

The pressing block 49 is a member having a pressing jaw 49b corresponding to the tip of the moving bottom plate 33m of the bill cassette 31. The pressing jaw 49b hangs the tip of the moving bottom plate 33m of the facing bill cassette 31 to block the moving bottom plate 33m from moving further. Even if the pressing jaw 49b blocks the movement of the moving bottom plate 33m, the bill cassette 31 continues to move forward, so that the bill discharge port 61 is secured to the lower side of the front plate 33f.

Reference numeral 49a denotes a space portion in which the banknote discharged through the banknote discharge port 61 falls downward.

In addition, the dismantling pin 47 is an annular member having a constant diameter and parallel to each other and extends horizontally. As described above, the dismantling pin 47 enters the inside of the main body through the dismantling pin insertion hole 38 to pivot the locking pin 41 upward to remove the hook portion 41b from the locking groove 33q.

In any case, as shown in FIGS. 7A to 7C, as the bill cassette 31 moves in the direction of arrow F, the dismantling pin 47 enters the inner space of the main body through the dismantling pin insertion hole 38. Finally, the inclined plate portion 41c of the locking pin 41 holding the locking groove 33q in the state rotated downward is lifted in the direction of the arrow b.

Through the above process, the moment when the hook portion 41b of the locking pin 41 is released from the locking groove 33q, the front end portion of the movable bottom plate 33m encounters the pressing jaw 49b. In this state, when the bill cassette 31 is further moved, the pressure jaw 49b pushes the movable bottom plate 33m in the direction of the arrow d to secure the bill ejection part 61.

When the bill cassette 31 is pulled out in the opposite direction, the movable bottom plate 33m is restored to the initial position, and the locking pin 41 also rotates downward by the action of the torsion spring 41d to close the locking groove 33q. Hang it and fasten it.

Each of the side wall plates 33e is provided with a first roller 43a, a second roller 43b, and a fixing protrusion 43c, respectively. The first and second rollers 43a and 43b are rotatable and support the tension springs 43d. One end of the tension spring 43d is fitted between the first roller 43a and the second roller 43b in a state in which one end thereof is fixed to the locking protrusion 45d of the banknote presser 45, and the other end thereof is a fixed protrusion. It is fixed at 43c. The tension spring 43d serves to elastically support the banknote pressing unit 45 in the direction of the arrow e.

In addition, a guide rail 33r is provided at an upper portion of each of the tension springs 43d. The guide rail 33r is a strip-shaped protrusion extending in the horizontal direction, and supports the side wheels 45b provided at both sides of the banknote pressing unit 45 to guide the linear movement of the banknote pressing unit 45.

On the other hand, the banknote pressing unit 45 is capable of lifting up and down the body 45a having a plurality of lower wheels 45c at the bottom thereof, and side wheels 45b at both sides thereof, and the body 45a. It consists of the installed stopper 45e.

The body 45a serves to pressurize and support a banknote set in the width direction in the direction of the arrow e by the action of the tension spring 43d. The lower wheel 45c provided at the lower portion of the body 45a is located on the opposite side with the support rail 33u therebetween and receives the support force from the support rail 33u. Therefore, the body 45a is guided to the guide rails 33r on both sides and the support rails 33u on the lower side, and stably linearly moves.

The stopper 45e is supported by the support shaft 45n and rotatably mounted to the body 45a, and accommodates the support shaft 45n therein, and is elevated by the lever 45f. And a lifting member 45g that moves and is elastically biased downward by the spring 45s.

9 and 10 are diagrams for explaining the configuration and operation principle of the stopper 45e.

As shown in the figure, the lever 45f can be rotated left and right in a state where the lower side thereof is supported by the support shaft 45n. In addition, the rotation arm 45p is fixed to the lower end. The pivot arm 45p serves as a part of the lever to push up the projection 45q upward when the lever 45f rotates in the direction of the arrow m or the opposite direction.

The elevating member 45g is a plate member having a long hole 45u at the center of the upper half thereof and a rod 45v formed at the lower portion thereof. In particular, the rod 45v is formed at the horizontal portion 45k of the body. It extends downward through the through-hole 45m. The rod portion 45v is to move up and down on the support rail 33u.

In addition, the lifting member 45g is elastically supported downward through the spring (45s). Therefore, the lower end of the rod portion 45v is in a state of being caught by the triangular protrusion 33v or the support groove 33x while the lever 45f is not operated.

In addition, the protrusion 45q is disposed on one side of the elevating member 45g from side to side. The projection 45q is a protrusion that is caught by the pivot arm 45p when the lever 45f is rotated. 9 is a state in which the lever 45f is reclined in the direction of the arrow m, and the lifting member 45g is raised.

Reference numeral 45t denotes a fixed guider. The fixing guide 45t is a member fixed to the body and guides the lifting movement of the lifting member 45g while being positioned inside the long hole 45u.

10 shows the state in which the lifting member 45g is lowered by the spring 45s in the state in which the lever 45f is not actuated. Referring to FIG. 10, it can be seen that the lower end of the rod part 45v is fitted into the support groove 33w.

6, it can be seen that the door housing 39 is provided on the inward surface of the front plate 33f. The door housing 39 is between the front plate 33f, the door plate 37, as well as the two opening and closing disks (51 in Fig. 11), the first support roller 55 and the tension spring ( 53) and a portion of the tension wire 59 is accommodated.

The end of the tension wire 59 is fixed to the traction hook 33s via a second support roller 57 provided on both side wall plates 33e.

The traction hook 33s is a hook provided on both side ends of the moving bottom plate 33m in the width direction, and fixes an end portion of the tension wire 59. Therefore, as described with reference to FIG. 7C, when the moving bottom plate 33m moves in the direction of the arrow d, the tension plate 59 is pulled to open the door plate 37.

FIG. 11 is an exploded perspective view illustrating an internal structure of the housing illustrated in FIG. 6. 12 is a view illustrating the principle of opening and closing the door plate shown in FIG.

As shown in the drawing, the door housings 39 fixed to the front plate 33f are provided with second roller entry windows 39a and 39b. The second roller entry windows 39a and 39b have the same size as the roller entry windows 33a and 33b formed on the front plate 33f and are disposed at corresponding positions.

In addition, a guide groove 39c is formed at an upper portion of the second roller entry window 39a. The guide groove 39c is a guider for receiving the linear protrusions 37b formed in the door plate 37. The linear protrusion 37b is fitted into the guide groove 39c to enable the sliding movement of the door plate 37.

In addition, through holes 39d are formed at both sides of the door housing 39. The through hole 39d is a passage through which the tension wire 59 extends from the inside of the door housing 39 to the outside.

On the other hand, the inner space 39e of the door housing 39 is provided with a pair of door plates 37, opening and closing disk 51, and the first support roller 55.

The door plate 37 takes the form of a rectangular plate, and moves forward and backward by following the rotation of the opening and closing disk 51. The roller entry window is blocked when the door plate 37 is close, and the roller entry window is opened when it is far away. In addition, each door plate 37 is formed with a vertical long hole 37a. The vertical long hole 37a accommodates the protruding member 51b of the open / close disk 51 as a through long hole having a predetermined width.

The opening / closing disk 51 is a disc-shaped member in which a tension spring 53 and a tension wire 59 are wound around a portion of an outer circumferential surface thereof, and can rotate about the rotation shaft 51a. The opening and closing disc 51 is disposed symmetrically on both sides of the second roller entry window 39a.

In addition, the protruding member 51b is fixed to the edge of the opening / closing disk 51. The protruding member 51b penetrates the open / close disk 51 in the thickness direction and protrudes to the front and rear surfaces of the open / close disk 51.

In the protruding member 51b, the portion protruding forward of the opening / closing disk 51 is inserted into the vertical long hole 37a, and the portion protruding rearward of the protruding member 51b of the tension spring 53 and the tension wire 59. Engage with the ends.

In particular, the height of the rotating shaft 51a of the opening / closing disk 51 should be lower than the height of the protruding member 51b positioned at the uppermost part inside the vertical long hole 37a. That is, the height of the rotating shaft 51a measured on the basis of the movable bottom plate 33m should be lower than the height of the protruding member 51b in the state of ascending as much as possible (in the vertical hole 37a). This is to prevent the forced opening of the door plate 37, which will be described later with reference to FIG.

The first support roller 55 is rotatably installed on the upper side of each opening and closing disk 51 and supports the wire portion 59a of the tension wire 59.

The tension wire 59 is composed of a wire portion 59a and a spring portion 59b connected to the wire portion 59a. The wire portion 59a is a wire having a tensile ability, and the first supporting roller 55 and the second supporting roller are turned around the lower portion of the opening / closing disk 51 with one end fixed to the protruding member 51b. 57 to the tow hook 33s in an extended state. The spring portion 59b is connected to the extension end of the wire portion 59a and coupled to the traction hook 33s. Since there is the spring portion 59b, the tension wire 59 is stretchable in its entirety.

In addition, the tension spring 53, the other end is coupled to the spring fixing member 39f in a state where one end thereof is fixed to the protruding member 51b, and serves to elastically support the opening and closing disk 51 in the arrow p direction. Do it. By the action of the tension spring 53, the protruding member 51b can maintain a state as raised in the interior of the vertical long hole 37a. In other words, the door plate 37 is kept closed. The tension spring 53 is also composed of a wire portion 53a and a spring portion 53b and can be stretched in the longitudinal direction as a whole.

FIG. 13 is a cutaway perspective view illustrating the protruding member 51b of FIG. 12 in more detail.

As shown in the drawing, two through holes 51c are formed in the protruding member 51b. The through hole 51c is a hole for coupling the protruding member 51b to each of the wire parts 53a and 59a. The wire portion 53a of the tension spring 53 and the wire portion 59a of the tension wire 59 are fixed to the protruding member 51b through the through holes 51c. In fact, this fixing method is a known method.

14 to 16 are diagrams for explaining the operation of the door plate shown in Figure 11, Figure 14 is a state before the door plate 37 is opened, Figure 15 is a door plate 37 It is in the middle of being opened. In addition, Fig. 16 shows the door plate 37 fully open.

As shown in Fig. 14, the opening / closing disk 51 is pulled in the direction of the arrow p by the tension spring 53, so that the protruding member 51b is raised as far as possible from the inside of the vertical long hole 37a. In particular, the protruding member 51b is located at a relatively high altitude compared to the rotating shaft 51a.

Therefore, an imaginary straight line connecting the protruding member 51b and the rotating shaft 51a is raised above the horizontal line including the rotating shaft 51a. The angle θ between the virtual straight lines with respect to the horizontal line may be about 5 degrees to about 15 degrees.

In this state, the movable bottom plate 33m moves to the fixed bottom plate 33k side (by attaching the paper money cassette 31 to the banknote ejector) so that the towing hook 33s moves the tension wire 59 in the direction of the arrow y. When the tension is started, the opening / closing disc 51 rotates in the direction of the arrow w.

As the opening / closing disk 51 rotates in the direction of the arrow w, the protruding member 51b descends inside the vertical long hole 37a as shown in FIG. 15 and opens the door plate 37 in the direction of the arrow k. At this time, the length of the tension spring 53 is of course extended. In any case, as the movable floor plate 33m continues to move, the opening operation of the door plate 37 is continued, and finally the door plate 37 is completely opened as shown in FIG. 16 and the roller entry windows 33a and 33b and The second roller entry windows 39a and 39b are opened.

The peripheral edge of the withdrawal roller inside the banknote ejector is inserted into the roller entrance window opened as described above to discharge the banknote to the banknote discharge port 61.

When the banknote cassette 31 is separated from the banknote ejector, the opening / closing disc 51 and the door plate 37 are restored to the position of FIG. 14 by the action of the tension spring 53.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

11: Bank cassette 13: Body 15: Cover
17: Feed roller 19: Outlet port 21: Eject roller
23: separator roller 25: bank notes 27: bank cassette
31: Bank cassette 33: main body 33a, 33b: roller entry window
33c: hinge shaft 33d: fixing member 33e: side wall plate
33f: Front panel 33g: Rear panel 33k: Fixed bottom plate
33m: Moving base 33q: Jamming groove 33r: Guide rail
33s: tow hook 33t: guide rail 33u: support rail
33v: triangle protrusion 33w: support groove 34: handle
35: cover 35a: elastic holder 35b: receiving groove
35c: Press release protrusion 35d: Inclined surface 37: Door plate
37a: Vertical hole 37b: Linear protrusion 38: Disassembly pin insertion hole
39: door housing 39a, 39b: second roller entry window 39c: guide groove
39d: Through hole 39e: Internal space 39f: Spring fixing member
41: locking pin 41a: pivot shaft 41b: hook portion
41c: Inclined plate portion 41d: Torsion spring 43a: First roller
43b: Second roller 43c: Fixing protrusion 43d: Tensile spring
45: paper money press 45a: body 45b: side wheel
45c: lower wheel 45d: locking projection 45e: stopper
45f: Lever 45g: Lifting member 45k: Horizontal part
45m: Through hole 45n: Support shaft 45p: Rotating arm
45q: projection 45s: spring 45t: fixed guider
45u: long 45v: rod 47: dismantling pin
49: pressure block 49a: space 49b: pressure jaw
51: opening and closing disk 51a: rotary shaft 51b: protrusion member
51c: Through hole 53: Tensile spring 53a: Wire part
53b: spring portion 55: first support roller 57: second support roller
59: tensile wire 59a: wire portion 59b: spring portion
61: paper money outlet

Claims (8)

It takes the form of a rectangular box that is open to the upper side to accommodate banknotes therein, the fixed bottom plate in the form of a rectangular plate, and the movable floor movable by the external force in the state partially overlapped with the fixed bottom plate A plate, a sidewall plate which is fixed vertically to both end portions of the fixed bottom plate, and which is parallel to each other with the fixed bottom plate interposed therebetween, and fixed to one end of both sidewall plates and vertically positioned above the end of the movable bottom plate. A main body having a front plate having an entry window, and a rear plate fixed to the other end of the side wall plate and the fixed bottom plate;
A cover configured to be opened and closed at an upper portion of the main body and to be coupled to the main body to seal an inner space of the main body;
A door plate installed on the inner side of the front plate to block the roller entry window and open the roller entry window in association with the movement of the moving bottom plate when the moving bottom plate is pushed by the fixed bottom plate;
A door housing fixed to the front plate in a state in which the door plate is accommodated therein, and having a second roller entry window corresponding to the roller entry window and opening and closing by the door plate;
Interlocking means positioned between the door plate and the moving bottom plate and interlocking the door plate with the moving bottom plate;
Auto-closing means for elastically supporting the door plate to allow the door plate to block the roller entry window so that the door plate blocks the roller entry window in the state where no external force is applied to the moving bottom plate;
Locking means which is prevented from moving to the fixed bottom plate side to prevent the opening of the door plate, and is released by dismantling pins that enter the main body from the outside;
Banknote cassette for banknote ejector, characterized in that it is mounted in the inner space of the main body and elastically supported to the front plate side, comprising a banknote pressurizing portion for pressing the stored bill to the front plate side. The method of claim 1,
The roller entry window is two rectangular holes, which are arranged left and right in the center of the front plate,
The door plate is a pair of plate-like member for blocking the roller entry window in close proximity to each other in a state supported so as to be slidably movable in the door housing, or a pair of plate-like member to open the roller entry window. cassette. The method of claim 2,
Each of the door plates is formed with a vertical length of a certain length extending vertically,
The interlocking means is;
A disc-shaped member rotatably installed at each roller entry window side of the door housing, the pair of opening and closing discs having a protruding member inserted into a vertical hole of each door plate and relatively movable along the vertical hole at the edge portion thereof; ,
A traction hook fixed to the moving bottom plate in the main body,
A plurality of support rollers rotatably installed in the side wall plates and the door housings;
One end thereof is connected to the towing hook and the other end thereof is connected to the opening and closing disk while the supporting roller is in the state spanned by the supporting roller, thereby rotating the opening and closing disk in one direction when the movable bottom plate moves to the fixed bottom plate side, so that the protruding member is Banknote cassette for banknote ejector characterized in that it comprises a tension wire which moves in the longitudinal direction and the door plate horizontally to open the roller entry window. The method of claim 3, wherein
The auto closing means;
It is installed inside the door housing to support the opening and closing disc in the opposite direction to maintain the protruding member inserted in the vertical long hole in the blocked state, one end of which is fixed to the opening and closing disc and the other end Banknote cassette for banknote ejector characterized in that it comprises a tension spring is fixed to the spring fixing member is provided on the inner wall surface of the door housing. The method of claim 4, wherein
The protruding member of the opening / closing disk inserted into the vertical slot is parallel with the fixed bottom plate to prevent forced opening of the door plate in the closed state of the door plate, but beyond the parallel line based on a parallel line including the rotation axis of the opening / closing disk. Banknote cassette for banknote ejector characterized by being biased toward the tension wire side. The method of claim 1,
At least one locking groove is formed in the movable bottom plate,
The locking means is;
It is provided to be rotatable on the side wall plate, the front end of the hook portion is caught by the locking groove to block the movement of the moving bottom plate, and pushed by the dismantling pin to enter the inside of the main body when seating the bill cassette in the bill ejector A locking pin having an inclined plate which is lifted up and separated from the locking groove by the hook;
Banknote cassette for banknote ejector characterized in that it comprises a torsion spring elastically supporting the hook portion to the engaging groove side. The method of claim 1,
The side wall plate is provided with a plurality of guide rails for guiding the linear movement of the banknote pressing portion,
At the center of the fixed bottom plate, a right-sided triangular stopping protrusion inclined toward the rear plate side is arranged in line with the guide rail,
The banknote pressing unit;
A body which is supported by the guide rail and presses bills into the door housing;
A spring positioned between the body and the side wall plate to elastically support the body to the door housing side;
Banknote cassette for banknote ejector, characterized in that the position adjustable to be installed on the body and comprises a stopper to prevent the retreat of the body caught in the stopper projection. The method of claim 1,
The hinge shaft of a predetermined diameter is provided at an upper end of one side wall plate of the main body in a state spaced apart from the side wall plate,
The cover, the bill cassette for bill ejector, characterized in that the elastic holder is fitted to the hinge shaft is provided.

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