KR200195415Y1 - A structure of coin locker. - Google Patents

Abstract

Provided is a lock lock device in a coin locker that is simple and versatile, suitable for use as a coin locker in the case of using a paid, free, singular or plural coin.

A gate plate that imparts an input resistance to an input coin, a coin select arm and a coin stopper for sorting the input coins, a lever stopper that regulates the rotational movement of the lock lever of the cylinder lock, The coin stopper is operated in conjunction with the forward and backward movement of the lock rod, and the coin stopper operation piece for opening and closing the coin return opening, and the lock plate and the locker door entering and exiting the device body by the rotational movement of the lock lever are opened and closed. It is provided with a lock plate stopper which enters into and out of the frame by contact and detachment and regulates the operation of the lock plate.

Description

Padlock Locks in Coin Lockers

1 is an overall front view showing an embodiment of a lock locking device in a coin locker according to the present invention.

2 is a diagram illustrating the flow of coins and the operation of a coin select arm.

3 is a side view of the entire apparatus, in which some are omitted.

4 is a rear view of the entire apparatus, in which some are omitted.

5 is a bottom view of the entire apparatus, in which some are omitted.

6 is an exploded perspective view of the lock lever, the lock plate, and the return coin guide plate.

7 is an exploded perspective view of the lock plate stopper.

8 is a perspective view of the lever stopper.

* Explanation of symbols for main parts of the drawings

1: coin select arm 2: coin stopper

3: cylinder lock 4: lock lever

5 lever stopper 6 rod

7: Coin Stopper Operation Part 8: Frame

9: lockplate 10: locker door

11: lock plate stopper 12: coin return sphere

13: conical joint shaft 14: rotary motion piece

15 key 16 plate

17: guide hole 18: connecting piece

19: Return Coin Guide 20: Coin Inlet

28: conical joint shaft 42: gate plate

43: shaft 44: long hole

45: engaging piece 46: spring

52: coin return passage opening and closing plate

The present invention relates to a lock lock device in a coin locker used for a coin locker for a paid or free use.

Conventionally, various types of lock locks for coin lockers for both paid and free coins have been developed, but there are not many lock locks suitable for any of paid, free, single coins, and multiple coins with one mechanism. Even if there were locks, the means and configuration for changing to each function were complicated, inconvenient to handle, and expensive. In addition, if the coin is continuously injected quickly, there is a problem that the operation of each mechanism is not performed properly and causes the coin to be blocked.

The present invention solves such a problem in the prior art, and is suitable for use as a paid and free coin locker as well as a case where only one coin or a plurality of coins is required. It is an object of the present invention to provide a lock locking device for a coin locker with a simple and versatile configuration that can prevent the blockage.

In order to achieve the above object, in the lock locker in a coin locker according to the present invention, a gate plate for imparting input resistance to a coin to be inserted, a coin select arm and coin stopper for sorting the coin input, and a cylinder lock A lever stopper for regulating the rotational movement of the lock lever and locking or removing by a coin, a coin stopper operating piece for opening and closing a coin return port by operating the coin stopper in conjunction with the forward and backward movement of the rod of the cylinder lock, and rotation of the lock lever. A lock plate having a lock plate that moves in and out of the frame by movement, and a lock plate stopper which controls the operation of the lock plate by entering and exiting the frame by contact and separation by opening and closing the locker door. A long sphere formed by blocking a portion of the hole and being drilled in the gate plate It consists of a shaft fixedly fixed to the frame through the frame and a spring provided tightly between the engaging pieces protruding from one end of the long hole of the gate plate, and the coin select arm has its rear end at the conical joint shaft of the main plate. It is mounted so as to be swingable, and guides the inserted coins from the front to the back, and the lock lever is fixed to the rotational movement piece of the cylinder lock, rotates about the rod, and returns the return coin guide plate for opening and closing the drop passage of the coin return hole. The lever stopper has a lower end portion conically joined to the subplate, and is rotated by the rotational movement of the free end of the coin select arm of the upper free end, and the weight of the coin fitted between the coin stopper and the coin select arm. By means of which the contact with the lock lever is released, and the coin stopper operation piece The connecting piece at the end is conically joined to both ends of the conical joining shaft, and one conical joining shaft of the connecting piece is connected to the rod of the cylinder lock, and the coin stopper is rotated by the retraction of the rod so that the coin select arm and the coin are fitted. And unlocking, the lock plate is connected to the lock lever, the lock plate is moved in and out of the frame by the rotation of the lock lever according to the rotation of the key of the cylinder lock, and the lock plate stopper is mounted inside the frame. A part thereof protrudes to the outside, and the other part comes into contact with the lock plate to regulate the operation of the lock plate, enter and exit the frame by opening and closing the locker door, and the lock plate by the rotational movement of the lock lever. It is characterized by engaging and disengaging.

In this case, in order to prevent coin clogging during coin input, a part of the coin inlet may be closed by a gate plate to impart a coin input resistance.

In order to collect a plurality of coins, a plurality of pairs of coin select arms and coin stoppers may be provided, and the lever stopper may be operated by the coin's own weight sandwiched between the lowermost coin select arm and the coin stopper.

The number of coins to be used may be fixed and fixed freely in a state in which the free end side of the coin select arms other than the lowest number of the plurality of coin select arms is moved upward.

In order to enable adjustment of the distance between the coin select arm and the coin stopper, the coin stopper may be freely attached to the coin select arm with respect to the coin stopper operating piece.

In order to simplify the configuration, the coin stopper and the coin stopper operation piece are integrally formed, the movable range of the free end of the coin select arm is restricted by the guide hole formed in the plate of the frame, or one side of the connection piece of the coin stopper operation piece is free. It is good to connect a rod of cylinder lock to the stage and to install a coin return opening and closing plate on one side of this connecting piece.

It is good to be able to freely attach the return coin guide plate to the lock lever or frame in order to pay or free the coin locker.

When a baggage or the like is put in the locker and the locker door is closed, the protrusion of the lock plate stopper is pushed into the frame by the locker door, and the lock plate stopper is rotated out of the retraction path of the lock plate.

When a coin of a certain size is inserted into the coin inlet, the gate plate is pushed down against the elasticity of the spring around the coin, and the coin inlet is opened to collect coins, and then the gate plate is pushed up to its original position by the elasticity of the spring. Close part of coin inlet. The coin inserted into the coin inlet moves smoothly on the coin select arm, slips between the coin tip arm's rear end and the coin inlet, and the free end of the coin select arm stands up, with the coin tip's rear end and coin stopper Put a coin in between. The coin select arm abuts against the lever stopper during its ascending rise, moves it, and releases the engagement between the lever stopper and the lock lever of the cylinder lock.

In this state, the rotational movement of the lock lever and the advance and retraction of the lock plate can be made. The key is rotated in the lock lock direction, and the return coin guide plate that is closed below the coin drop path opens the gap and the lock plate. Protrudes from the frame and the lock is locked.

When the key is removed from the cylinder lock, the rod of the cylinder lock is drawn into the cylinder lock, the coin stopper swings through the coin stopper operation piece, releases the coin from the coin select arm, and releases the coin from the coin select arm. Coins sandwiched between the coin stoppers fall to their own weight into a collection box (not shown) provided at the bottom of the frame, and coins are collected.

When the key is inserted into the cylinder lock, the rod of the cylinder lock extends, and the coin stopper is returned to its original position through the coin stopper operation piece.

When the key is rotated in the lock release direction, the lock lever also returns to the lock release position, and the lever stopper engages with the rod lever and releases the lock lock state with the locker door that pulls the lock plate into the frame. When the locker door is opened, the protrusion of the lock plate stopper protrudes toward the front of the frame, and returns to the initial state in which all coin lockers are not used.

Coins smaller than a predetermined size coin fall directly between the coin select arm and the coin stopper to the position of the return coin guide plate, and the coin dropped on the return coin guide plate is returned from the coin return hole.

In a lock lock device that requires a plurality of coins, if one coin of a predetermined size is inserted and then a coin of smaller diameter is accidentally inserted, the coin of the first predetermined size is the upper coin select arm. Since a coin of smaller diameter falls between the inside of the frame and the coin select arm of the upper end, the coin of the small diameter coin dropped on the coin select arm. The motor is moved between the middle coin select arm and the coin stopper, and then falls between the coin select arm and the coin stopper on the return coin guide plate and is sent out to the coin return hole as described above.

If a coin of a predetermined size or number of coins is inserted after a predetermined size and a number of coins, all coin select arms are standing up, and the wrongly input coins are placed between all coin select arms and the inner surface of the frame. It falls and is sent to a coin return port.

When the lock lock is used for a paid coin locker that uses one or two coins of a predetermined size, the coin select arm is erected at the top and the middle or at the top of the coin selector, and the screw is inserted into the screw hole. It is good to fix it in the standing state.

In addition, when the lock lock device is used for a free coin locker, the return coin guide plate may be attached to the inner surface of the frame at a position communicating with the coin return hole.

EXAMPLE

Best Mode for Carrying Out the Invention Hereinafter, an embodiment of a lock locking device in a coin locker according to the present invention will be described with reference to the drawings.

A coin inlet 20 is formed on the upper side of the front surface of the frame 8 of the lock lock device A freely attachable to a coin locker, not shown, and a coin return hole 12 is formed on the lower side thereof. On the slightly upper side of the coin return hole 12, a lock plate stopper doorway 21 through which the pressing piece 11b of the lock plate stopper 11 described later enters and exits is formed, and on the side of the coin return hole 12, a lock is locked. The cylinder lock 3 for lock release operation is attached. The back surface of the frame 8 including the coin inlet 20 and the coin return hole 12 is formed by a double wall by the outer main plate 22 and the inner subplate 23, and the gap 24 is provided. The coin a falls inside in the longitudinal direction.

The gate plate in which a part of the lower side of the coin inlet 20 is closed in order to impart some input resistance at the time of coin input so that the continuous inlet cannot be rapidly applied to the lower side of the coin inlet 20 on the back of the frame 8 ( 42) is installed. The gate plate 42 is formed with an elongated hole 44 into which the shaft 43 provided in the frame 8 is fitted in the vertical direction of the central portion thereof. The gate plate 42 is provided below the elongated hole 44. At the lower end portion of)), a locking piece 45 for protrudingly installing the spring 46 is formed between the shaft 43 and the coin a when the coin a is introduced from the coin inlet 20. The gate plate 42 descends against the elasticity of the spring 46 around the a), the coin a is inserted into the gap 24, and the gate plate 42 is caused by the elasticity of the spring 46. Is raised to its original position to impart an input resistance to the next coin (a) input.

Three coin select arms 1 are provided in the vertical direction in the interval 24 at equal intervals. In these coin select arms 1, the rear end is conically joined by the conical joint shaft 13, and guides the coin a introduced from the coin inlet 20 from the front to the back, and among the coins a introduced. Coin (a) having a predetermined size or less is dropped from the coin stopper (2) disposed opposite to the rear end thereof, and is discharged from the coin return hole (12) to the outside of the frame (8), and the coin of predetermined size ( a) is fitted between the rear end of the coin select arm 1 and the coin stopper 2, and its free end is configured to move the conical joint shaft 13 upward in the axis. The movable range of the free end of the select arm 1 is restricted by the guide hole 17 formed in the subplate 23. That is, the free end of the coin select arm 1 is bent toward the subplate 23 side, and the bent portion 1a is projected into the guide hole 17, thereby restricting its movable range by the guide hole 17. have. In addition, the formation range of the guide hole 17 transfers the coin (a) loaded on the coin select arm (1) from the top to the back by the weight itself so that the coin (a) of the predetermined size is the coin select arm (1). And the coin stopper 2, the coin is moved between the bent portion 1a of the coin select arm 1 and the coin inlet 20 to a position where the subsequent coin a can fall downward. The select arm 1 is formed in the range which can rotate and stand.

The two coin select arms 1 from the upper side are lower from the conical joint shaft 13 of the coin select arm 1 so that the bent portions 1a can be fixed in a state of rotational movement and standing up to the upper limit. A screw hole 25 for attaching a screw (not shown) to the rear end portion of the upper edge is formed over the main plate 22 and the subplate 23. In the guide hole 17 of the lowest coin select arm 1, a lever stopper 5 for preventing rotational movement of the lock lever 4 of the cylinder lock 3 is provided. That is, the lower end of the lever stopper 5 is conical in the subplate 23 so that the corner portion of the inverted L-shaped lever stopper 5 having the engaging piece 5a formed at the front end swings along the guide hole 17. It joins, and the locking piece 5a side is always inclined forward and conical-joined so that it may incline by the weight itself to the lock lever 4 side.

The coin stopper 2 enters and exits the coin select arm by entering the cutout portion 26 formed at the rear end edge of the main plate 22 and the sub plate 23 facing the conical joint shaft 13 of the coin select arm 1. A swing is freely provided in the subplate 23 so as to insert or release the coin a between the rear end portion of (1). That is, in the coin stopper 2, the stopper portion 2a having the size of entering and exiting the upper and lower cutouts 26 is formed in a downward L-shape at three places in the up and down direction of the rear edge, and the stopper portion 2a and the coin are formed. In order to adjust the distance between the rear end portions of the select arms 1, the forward and backward movements are freely attached to the coin stopper operation piece 7, and the stopper operation piece 7 is connected to the upper and lower end portions of the connecting pieces 18 and 18. Is formed, and these connecting pieces 18 and 18 are joined to the conical joining pieces 27 and 27 formed on the subplate 23 by a conical joining shaft 28, and the coin stopper operating piece 7 is formed. ) Is pivoted around the conical joint shaft 28 so that the stopper portion 2a of the coin stopper 2 enters and exits from the cutout portion 26.

The coil spring 30 is wound around the conical joint shaft 28, and always the coin stopper part 2a of the coin stopper 2 escapes from the cutout part 26 through the coin stopper operation piece 7, that is, the coin. A force is applied in the direction of releasing the fitting of (a).

The upper end portion of the connecting piece 18 below the coin stopper operating piece 7 is attached to the rod 6 of the cylinder lock 3 above the conical joint portion, and is operated by the operation of the cylinder lock 3. As 6) moves straight, the coin stopper operation piece 7 is rocked, and the stopper part 2a of the coin stopper 2 enters and out of the notch part 26. As shown in FIG.

The attachment mechanism of the coin stopper 2 to the coin stopper operation piece 7 is screwed between a pair of upright pieces 47, 47, 48, and 48 formed at each front edge. The upper and lower pair of long holes formed in the front-rear direction of the coin stopper 2 are adjusted by adjusting the stopper portion 2a of the coin stopper 2 and the rear end portion of the coin select arm 1 by the rotation of the screw 49. Both members 2 and 7 are fixed by fixing screws 51 and 51 which are screwed over the screw holes (not shown) formed in the 50 and 50 and the coin stopper operating piece 7. It is configured to.

When the coin a is released by the stopper part 2a and the coin select arm 1 of the coin stopper 2 near the lower end below the conical joint of the connecting piece 18, that is, the coin stopper When the operating piece 7 is operated and the stopper portion 2a is released from the cutout portion 26, the coin a of the coin return hole 12 is prevented from being driven, and the stopper portion 2a is cut off ( 26, the coin return passage opening / closing plate 52 which allows rolling of the coin a to the coin return opening 12 is extended.

The lower edge of the frame 8 side of the subplate 23 is bent toward the main plate 22 side, and the coin a dropped on the return coin guide plate 19 attached to the lock lever 4 is coined. It is formed in the guide piece 23a for formation of the coin return path leading to the return port 12. As shown in FIG. The return coin-operated plate 19 is attached to the lock lever 4 or attached to one of the main plates 22 at a position opposite to the position attached to the lock lever 4, thereby providing a paid coin locker or a free coin locker. It is configured to be used as. In the figure, reference numeral 54 denotes an entrance and exit formed in the subplate 23 so that the front end portion of the coin return passage opening and closing plate 52 intervenes in and exits the coin return passage.

The lock lever 4 is fixed to the rotary movement piece 14 of the cylinder lock 3, and is rotated about the rod 6 by the operation of the key 15, and at the same time in front of the lock lever 4 The end is engaged and disengaged from the locking piece 5a of the lever stopper 5. A plate operating rod 31 is provided on the front side of the frame 8 of the front end of the lock lever 4, and the front end of the operating rod 31 is inserted into the operating hole 32 formed in the lock plate 9, Lost The rear end of the lock lever 4 extends on the return line of the return coil guide plate with the return coil guide plate 19 attached on the drop passage of the coin a on the extension line of the guide piece 23a. It is formed. Therefore, when the lock lever 4 is rotated by the operation of the key 15, the lock plate 9 is coined to the lock plate entrance 33 formed at the side of the frame 8, and at the same time as the front end thereof enters and exits the coin. Open and close the drop passage in (a). A long hole 34 is formed in the lock plate 9 in parallel with the operation hole 32, and the guide pin 35 provided in the frame 8 is fitted into the long hole 34. The lock plate 9 moves forward and backward by the rotational movement of the lock lever 4 along the guide pin 35. A coil spring 36 is provided in the guide rod 35 and the operating rod 31 of the lock lever 4 in a tight manner, and elasticity is urged in the exit direction (lock release direction) of the lock plate 9 so that the key ( 15) The lock is released smoothly. An E-ring 37 is fitted to the guide pin 35 so that the lock plate 9 does not escape from the guide pin 35.

The lock plate 9 is cut out from the lower front end to almost the center part, and the cutout part 9a is closed by the locking part 11a of the lock plate stopper 11, and the locker door 10 is closed. By pushing the pressing piece 11b of the stopper 11 into the frame 8 from the lock plate stopper entrance and exit 21, it is comprised so that the locking part 11a may leave | separate from the advancing path of the lock plate 9. As shown in FIG. That is, the lock plate stopper 11 is bent upward and formed at the locking portion 11a, and the locking portion 11a is positioned at the cutout portion 9a of the lock plate 9, and the locking plate 9 The lower end is conically joined to the subplate 23 so as to rotate outward from the forward and backward path, and at the same time, the lock plate stopper doorway formed with the pressing piece 11b formed on the front side of the frame 8 is formed on the frame 8. Protrude from 21).

The conical joining portion of the lock plate stopper 11 is fitted to the pin 38 provided on the subplate 23 so that the lower end of the lock plate stopper 11 is movable, and is formed on the side circumference of the lock plate stopper 11. The coil spring 40 is provided tautly across the spring engaging piece 39 and the inner surface of the frame 8, and the lock plate stopper 11 is always provided on the front side of the frame 8, that is, the lock plate stopper 11 The pressing piece 11b always protrudes toward the front side of the frame 8 so that elasticity is applied in the direction of positioning the locking portion 11a at the cutout portion 9a of the lock plate 9.

The pin 38 is formed by inserting an E-ring 41 so that the coil spring 40 does not escape from the pin 38.

Next, an example of use of the lock lock device A configured as described above will be described.

(If used for paid coin lockers)

The case where the lock lock A is used for a 300 yen paid coin locker will be described. When the coin locker (not shown) is not used, the key 15 inserted into the cylinder lock 3 is locked. It is in the unlocked state and cannot be removed. Since the rod 6 of the cylinder lock 3 is in an extended state as the key 15 is inserted, the stopper portion 2a of the coin stopper 2 is connected to the connecting piece 18 and the coin stopper operating piece. It is positioned in the cutout portion 26 to resist the elasticity of the coil spring 30 through (7). The coin return passage opening and closing plate 52 opens a passage to the coin return opening 12. The bent portions 1a of all coin select arms 1 fall to the lower limit position of the guide hole 17 by the weight of the free end. The front end of the lock lever 4 is brought into contact with the engaging piece 5a of the lever stopper 5, and the rotational movement thereof is prevented, and the return coining guide attached to the return coil guide plate attachment piece 53 at the lower end. The plate 19 closes the falling passage of the coin a.

In this state, coin lockers are used. When luggage or the like is put in the locker and the locker door 10 is closed, the pressing piece 11b of the lock plate stopper 11 is pushed into the frame 8 by the locker door 10, and the lock plate stopper 11 The locking piece (11a) of the) is rotated against the elasticity of the coil spring (40) from the position of the cutout (9a) of the lock plate (9) other than the advance path of the lock plate (9).

Next, when one 100 yen coin (a) is put into the coin inlet 20, a part of its circumference is applied to the gate plate 42 in the inlet, and a little input resistance is generated. The gate plate 42 is lowered against the elasticity of the spring 46 while the coin a is introduced into the gap 24. As the entire coin a enters the gap 24, the gate plate 42 rises to its original position by the elasticity of the spring 46. Therefore, even if the next 100 yen coin (a) is continuously introduced into the first 100 yen coin (a), there is a slight timing difference enough to lower the gate plate 42, so that the first coin (a) This prevents coin clogging without disturbing the pivoting of the coin select arm 1. The first coin (a) introduced is moved smoothly over the upper coin select arm (1), and slides between the rear end of the coin select arm (1) and the coin stopper (2). The coin select arm 1 slides between the coin select arm 1 and the coin stopper 2, and at the same time, the bent portion 1a of the coin select arm 1 rotates to the upper limit position along the guide hole 17. At the same time, the coin a is sandwiched between the rear end of the coin select arm 1 and the coin stopper 2.

When the second 100 yen coin a is inserted into the coin inlet 20 in the same manner as described above, the coin a is placed at the upper end of the coin select arm 1 and the coin inlet. (20) It falls on the middle coin select arm 1 between (the inner surface of the frame 8). Here, similarly to the coin select arm 1 at the upper end, the second coin a is also sandwiched between the rear end of the coin select arm 1 and the coin stopper 2, and the coin select arm 1 is bent. The part 1a pivots along the guide hole 17 to the upper limit position.

When the third 100 yen coin (a) is put into the coin inlet 20 as described above, the coin a is the coin select arm 1 at the upper end and the coin select arm 1 at the middle and the frame 8. It falls on the coin select arm (1) of the lower end between the inner surfaces of the (). Here, the coin a is sandwiched between the rear end of the coin select arm 1 and the coin stopper 2, similarly to the coin select arm 1 of the upper end and the middle. The bent portion of the coin select arm 1 While 1a) rotates to the upper limit position along the guide hole 17, it comes into contact with the lever stopper 5, moves it to the upper limit position of the guide hole 17, and the engaging piece 5a of the lever stopper 5 is rotated. ) And release lock lever (4) of cylinder lock (3).

In this way, the rotational movement of the lock lever 4 and the advance and retraction of the lock plate 9 are possible. Therefore, when the key 15 is rotated in the lock locking direction, the operating rod 31 of the lock lever 4 is operated. The lock plate 9 protrudes from the frame 8 to be inserted into the lock plate locking hole (not shown) of the locker door 10, and the lock is locked, and the return of the coin a is blocked below the return path. Coin guide plate 19 also opens gap 24. When the key 15 is removed from the cylinder lock 3, the rod 6 of the cylinder lock 3 enters the cylinder lock 3, and at the same time the elasticity of the coil spring 30 assists this, so that the connecting piece 18, The stopper portion 2a of the coin stopper 2 smoothly swings from the cutout portion 26 to the cutout portion 26 through the coin stopper operating piece 7, and at the same time, the coin select arm 1 and the coin stopper ( 2) The three coins (a) sandwiched between them are released, and the coins are dropped into the collection box (not shown) provided below the frame 8 and collected by 300 yen. At this time, the coin return passage opening and closing plate 52 closes the passage to the coin return opening 12 due to the swing of the connecting piece 18, so that the coin a does not roll in the direction of the coin return opening 12 by mistake. . The coin select arm 1 falls to the lower limit position of the guide hole 17 by its own weight at its free end and returns to its original state.

In order to take out baggage or the like from the coin locker, the locker door 10 can be opened by inserting the key 15 into the cylinder lock 3 and rotating in the lock release direction. That is, when the key 15 is inserted into the cylinder lock 3, the rod 6 of the cylinder lock 3 extends, and the stopper of the coin stopper 2 is connected via the connecting piece 18 and the coin stopper operating piece 7. The portion 2a is positioned within the cutout portion 26 to resist the elasticity of the coil spring 30, and the coin return passage opening and closing plate 52 also opens the passage to the coin return opening 12 and returns to its original state. When the key 15 is rotated in the lock release direction, the lock lever 4 also returns to the lock release position, and the engaging piece 5a of the lever stopper 5 engages with the front end of the lock lever 4. At the same time, the lock plate 9 is pulled into the frame 8 by the operating rod 31 to release the lock state with the locker door 10, and both of them return to the initial state where the coin locker is not used.

Here, if the coin inlet 20 is set so that only 100 yen coin (a) and a lighter coin can be put therein, there is no problem since 10 yen and 500 yen coins having a diameter larger than this cannot be introduced, but 100 The problem is that coins of 50 yen, 5 yen, 1 yen, etc., which are smaller than the yen coin (a), are introduced. However, since the coin select arm 1 and the coin stopper 2 have a coin diameter smaller than 100 yen coin a, the coin select arm 1 and coin coincide. The drop falls directly between the stopper 2 to the position of the return coin guide plate 19. The lock lever 4 cannot be rotated unless the 100 yen coin a is inserted between the coin select arm 1 and the coin stopper 2 by a predetermined amount, so that the stopper portion of the coin stopper 2 cannot be rotated. (2a) is located in the cutout portion 26, that is, the return coiling plate 19 attached to the lock lever 4 closes the gap 24 between the main plate 22 and the subplate 23. Keep doing it. Coins dropped on the return coin guide plate 19 are returned from the coin return hole 12 through the guide piece 23a.

In addition, if 50 yen coin is incorrectly input after 100 yen coin (a) is inserted, the first 100 yen coin is sandwiched between the coin select arm (1) and the coin stopper (2) at the upper end. The yen coin falls from the inside of the frame 8 to the coin select arm 1 at the upper end above the middle coin select arm 1, and the 50 yen coin dropped on the coin select arm 1 is After electric drive between the coin select arm 1 and the coin stopper 2, the coin return arm 12 falls between the coin select arm 1 and the coin stopper 2 onto the return coin guide plate 9 as described above. Is sent out.

In addition, if a coin of 300 yen (a) is put into a coin of 100 yen coin (a) and a smaller diameter after being put in by mistake, all the coin select arms (1) stand up to the upper limit position, so the wrong input One coin falls over the guide piece 23a from between all the coin select arms 1 and the inner surface of the frame 8 and is sent out to the coin return hole 12.

In addition, when this lock lock A is used for a 100 yen or 200 yen paid coin locker, the coin select arm 1 of an upper end and an interruption, or an upper end is made to stand to an upper limit, and the screw hole 25 The coin select arm 1 may be inserted in a standing position to fix the coin.

(If used for free coin locker)

When this lock lock (A) is temporarily locked using a 100 yen coin (a) when the lock is locked, and the lock is released after the locker is used, it is used for a free coin locker that returns 100 yen coin (a). Explain. As in the case of the 100 yen pay locker used in the above-mentioned pay coin locker, the coin select arm 1 of the upper end and the middle is pivoted up to an upper limit in advance, and a screw is inserted into the screw hole 25 to coin select. The arm 1 is fixed in an upright position and returned to the coin drop path between the coin select arm 1 and the coin stopper 2 on the extension line of the guide piece 23a which is connected to the coin return hole 12 in succession. Replace the coin guide plate (19) in the lock lever (4).

Hereinafter, as in the previous embodiment, when the locker door 10 is closed and 100 yen coin a is input into the coin inlet 20, the locking portion 11a of the lock plate stopper 11 is locked plate ( The locking plate 9 is released from the cutout portion 9a of 9) and the locking piece 5a of the lever stopper 5 is also released from the lock lever 4. Therefore, when the key 15 of the cylinder lock 3 is rotated to lock the lock plate 9 to the rocker door 10 and the key 15 is removed, the stopper portion 2a of the coin stopper 2 is disconnected. Since the coin return passage opening and closing plate 52 closes the passage to the coin return opening 12 at the same time as it falls from the connection 26, the 100 yen coin (a) dropped on the return coin guide plate 19 is the return coin guide plate. (19) The 100 yen coin (a) dropped up is guided to the return coin guide plate (19) and temporarily stored on the guide piece (23a) in front of the coin return hole (12). When the lock is released after the locker is used, the coin return passage opening and closing plate 52 opens the passage to the coin return opening 12, and the stored coin a is sent out to the coin return opening 12. The coin (a) is returned to use this lock lock (A) as a lock coin lock (A) for a free coin locker.

As described above, according to the lock lock device of the coin locker according to the present invention, it is suitable not only for a paid and free coin locker but also when only one coin or a plurality of coins is required. In the case of continuous feeding, it is possible to provide a lock locking device in a coin locker having a simple and versatile configuration, which prevents coin clogging by delaying its timing.

In addition, since it is a double lock mechanism in which a coin cannot be thrown in or inadequately closed, or the locker door is closed, or the key is not rotated at the time of semi-operation, it is safe to use and safe to operate.

Since the configuration of each part of the lock locking device is as simple as possible, the lock locking device of this kind has little trouble and is very convenient for management or handling.

Claims (8)

Of the gate plate 42 to impart the injection resistance to the coin to be introduced, the coin select arm 1 and the coin stopper 2 to sort the coin a, and the lock lever 4 of the cylinder lock 3. The coin stopper 12 is operated by operating the coin stopper 2 in conjunction with the lever stopper 5 which regulates the rotational movement and hangs or peels off by the coin a and the forward and backward movement of the rod 6 of the cylinder lock 3. Coin stopper operation piece 7 which opens and closes), the lock plate 9 which moves in and out of the frame 8 by the rotational movement of the lock lever 4, and the contact by opening and closing the locker door 10; A lock locking device having a lock plate stopper 11 which enters into and out of the frame 8 and regulates the operation of the lock plate 9 by separation, and the gate plate 42 closes a part of the coin inlet 20. It is fixed to the frame 8 through the long hole 44 formed in the gate plate 42 The coin select arm 1 is composed of a spring 46 tensioned between the shaft 43 and the locking piece 45 protruding from one end of the long hole 44 of the gate plate 42. The rear end is pivotally mounted to the conical joint shaft 13 of the main plate 22 to guide the introduced coin a from the front side to the rear side, and the lock lever 4 of the cylinder lock 3 It is fixed to the rotational movement piece 14, it has a return coiling plate 19 which rotates about the rod 6, and opens and closes the fall passage of the coin return hole 12, The lever stopper 5 has a lower end part. Is conically joined to the subplate 23, and is rotated by the rotational movement of the free end of the coin select arm 1 of the upper free end, and is sandwiched between the coin stopper 2 and the coin select arm 1; It is installed so that the contact with the lock lever 4 is released by the weight of the coin a. As for the stopper operation piece 7, the connecting piece 18 of the both ends is conical joined to the both ends of the conical joining shaft 28, and one conical joining shaft 28 of the connecting piece 18 is the cylinder lock 3 The coin stopper 2 is rotated by advancing and retracting the rod 6, and the coin select arm 1 and coin a are fitted and released, and the lock plate ( 9 is connected to the lock lever 4, and enters into and out of the frame 8 by the rotational movement of the lock lever 4 according to the rotational movement of the key 15 of the cylinder lock 3, the lock plate The stopper 11 is mounted inside the frame 8 and a part thereof protrudes to the outside, and the other part abuts against the lock plate 9 to regulate the operation of the lock plate 9 and locker door. In and out of the frame (8) by opening and closing the (10), and engaging the lock plate (9) by the rotational movement of the lock lever (4) and A lock lock device in a coin locker, characterized by detachment. The coin weight according to claim 1, wherein a plurality of coin select arms 1 are provided, and the lever stopper 5 is interposed between the lowest coin select arm 1 and the coin stopper 2 itself. Lock locks in coin lockers actuated by. 3. The lock of the coin locker according to claim 2, wherein the recovery is freely fixed in a state in which the free end side of the coin select arms 1 other than the lowest one of the plurality of coin select arms 1 is moved upward. lock. 3. The lock lock device according to claim 2, wherein the coin stopper (2) and the coin stopper operating piece (7) are integrally formed. The lock lock device according to claim 2, wherein the coin stopper (2) is freely attached to the coin select arm (1) with respect to the coin stopper operating piece (7). The coin locker according to any one of claims 3 to 5, wherein the movable range of the free end of the coin select arm (1) is regulated by a guide hole (17) formed in the plate (16) of the frame (8). Lock locks in. The coin return opening (12) is opened on one side of the connecting piece (18) of the coin stopper operating piece (7) when the lock lever (4) is in contact with the lever stopper (5). A lock lock device in a coin locker provided with a coin return passage opening and closing plate (52) which closes the coin return opening (12) when (4) releases the engagement with the lever stopper (5). The lock lock device according to claim 1, wherein the return coin guide plate (19) is freely attached to the lock lever (4) and the frame (8).