JP2010196250A - Safe-deposit box system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a safe-deposit box system allowing a customer to open a protective box without borrowing its key from a branch office of bank. <P>SOLUTION: This safe-deposit box system is provided with the protective boxes 5 each storing customer's articles and allowing each customer to use the protective box 5 through a protective box use counter provided in booth equipment 6. This system includes a protective box side locking and unlocking unit 12 provided in the protective box 5 and a booth equipment side locking and unlocking unit 31 provided in the booth equipment 6 and connected with the protective box side locking and unlocking unit 12 in the protective box 5 positioned on the protective box use counter. When the information inputted by the customer through the booth equipment 6 agrees with the information registered in advance per protective box 5, the booth equipment side locking and unlocking unit 31 unlocks the protective box side locking and unlocking unit 12. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a safe deposit system.

  As an example of a safety deposit box system, a plurality of protection boxes provided for each of the customers, each of which stores a storage object owned by each customer, and a storage unit for storing each protection box, Protective box use opening that opens based on the take out instruction signal and closes based on the return instruction signal, transport means for transporting the protective box between the storage unit and the protective box use opening, and each customer confirms customer confirmation information And a control unit for controlling the conveying means and the protection box use port based on the input of the customer confirmation information, and the protection box use port and the operation unit. The thing of the structure provided with the booth which takes in / out is mentioned (for example, refer patent document 1-3).

  In the conventional safe deposit system, the protective box is structured to be locked / unlocked by a key. The operation unit of the booth includes, for example, a protection box use port provided with a shutter that can be opened and closed, an input-type operation panel using a touch panel, and an insertion-type card reader that reads a user authentication card. If the user is a legitimate user, the user inserts the authentication card into the card reader and inputs the personal identification number through the operation panel, whereby the protective box is transported to the protective box usage opening and the shutter is opened. When the shutter of the protective box use opening is opened, the upper lid of the protective box is unlocked with a key and the cover is opened, and the target object is taken out from the protective box or stored. After using the protective box, close the lid of the protective box, lock it with the key, and operate the return button on the booth operation screen to close the shutter of the protective box use port, and the protective box is transported to the storage unit. The

Japanese Patent Publication No. 2-1956 JP 2006-97434 A JP 2007-23668 A

  In the prior art, the key that unlocks the top lid of the protective box is a key, so if the user does not have both the authentication card and the key to unlock the lid of the protective box, the safe deposit box system is used. In particular, the key must be strictly managed, and the use of the key is troublesome for the user because it is bulky to carry.

  An object of the present invention is to provide a safe deposit system that can open a protection box without requiring a key from a store such as a bank.

  In order to solve the above problems, the present invention provides a safe deposit box system in which customer's goods are stored in a protective box and the customer uses the protective box through a protective box use port provided in the booth device. A protection box side unlocking unit, and a booth equipment side unlocking unit connected to the protection box side unlocking unit of the protection box provided in the booth equipment and located in the protection box use port, and the customer booth equipment The booth device side unlocking unit unlocks the protection box side unlocking unit when the information inputted in the above matches the information registered in advance for each protection box.

  According to the present invention, the protective box can be opened without requiring the lending of a key from a store such as a bank while maintaining high security.

  In the present invention, the lock of the protective box side unlocking unit is a mechanical lock, and the booth device side unlocking unit is provided with a drive source for unlocking.

  According to the present invention, it is not necessary to provide expensive members such as electric parts, electric circuits, and drive sources on the protective box side, so that a low-cost protective box can be constructed and an economical safe deposit system can be constructed. Further, since no electrical components are used on the protective box side, the maintenance frequency is low.

  Further, according to the present invention, the protection box side unlocking unit has a plurality of tumblers having a lock knitting unique to each protection box, and the booth device side unlocking unit sequentially rotates the tumblers. It is characterized by comprising a rotating device for unlocking.

  According to the present invention, because of the tumbler-type unlocking structure, it is extremely difficult to unlock from the outside, and the security is improved.

  In the present invention, a guide pin hole for connecting a guide pin of the booth device side unlocking unit is formed on an end surface of the tumbler shaft of the protection box side unlocking unit, and the guide pin hole has the guide pin in the guide pin hole. The booth device side locking unit is operated by a reaction force received when the guide pin comes into contact with the diameter-increased slope, and the hole center of the guide pin is A floating mechanism is provided that allows movement to the position.

  According to the present invention, the booth device side unlocking unit can be smoothly connected to the protection box side unlocking unit with a simple structure even when the position of the protection box is shifted.

  According to the present invention, it is possible to open a protective box without requiring a key from a store such as a bank while maintaining high security, and the convenience of using a safe deposit box is improved for a customer.

It is an external appearance perspective view which shows an example around the booth in a safe deposit box system. It is an external appearance perspective view of a protection box. It is an external appearance perspective view around a protection box side unlocking unit. It is an external appearance perspective view of a protection box side unlocking unit, (a) shows a locked state, (b) shows an unlocked state. It is a side view of a protection box side unlocking unit and a booth apparatus side unlocking unit. It is an operation flow in the safe deposit system of the present invention.

  In FIG. 1 or 2, a booth 1 used by a customer is adjacent to a safe deposit box 2 with a partition wall 3 therebetween. In the safety deposit box 2, a plurality of protective boxes 5 (FIG. 2) storing the articles of each customer are stored in a predetermined storage unit. By receiving instructions from the customers in the booth 1, a transport device (not shown) The customer's protective box 5 is transported to the protective box use port 4 in the booth 1. The protective box utilization port 4 is formed in the booth device 6 and is normally closed by, for example, a slide opening / closing type shutter 4a.

  The booth device 6 is provided with an input type operation panel 7 using a touch panel. The operation panel 7 has a monitor function for displaying various information. The customer uses the operation panel 7 to input customer confirmation information for identifying each customer. Examples of customer confirmation information input on the operation panel 7 include a password and a password. Other customer confirmation information includes biometric information such as palm veins and finger veins, IC card information, etc. In this case, information is input via a biometric authentication device and an IC card reader, respectively.

"Operation flow example"
FIG. 6 is an operation flow of the customer in the safe deposit system of the present invention, and shows examples of “no biometric authentication” and “with biometric authentication”. First, in the case of “no biometric authentication”, the customer inserts the authentication card into the card reader of the booth device 6 (S1), and inputs the password of the card through the operation panel 7 (S2). The main controller (not shown) determines whether or not the input password (customer confirmation information) matches the customer registration information registered in the main controller in advance. Is transported to the protective box utilization port 4. The main controller is installed in the safe deposit box 2, for example.

  When the customer touches the “eject button” displayed on the operation panel 7, the shutter 4a of the protective box using port 4 is opened (S3). Next, the customer inputs the protection box password for the protection box 5 through the operation panel 7 (S4). The main controller determines whether or not the input protection box PIN (protection box confirmation information) matches the protection box registration information registered in the main controller in advance. The device-side unlocking unit 31 moves forward toward the protective box-side unlocking unit 12, the two units are connected, and a predetermined zero point position is adjusted. When the customer touches the “unlock button” displayed on the operation panel 7 (S5), the rotating shaft 32 of the booth device side unlocking unit 31 rotates to unlock the protective box 5 as described later. As a result, the customer can use the protective box 5 (S6). After use, when the customer touches the “locking button” displayed on the operation panel 7 (S7), the booth device side unlocking unit 31 and the protection box side unlocking unit 12 are locked, and further the “return button” is touched. Then (S8), the shutter 4a of the protection box use port 4 is closed, and the protection box 5 is returned to the safe deposit box 2.

  As an example of “with biometric authentication”, the customer inserts the authentication card into the card reader of the booth device 6 (S11), and inputs the password of the card through the operation panel 7 (S12). Next, biometric information such as the fresh palm vein and finger vein is input (S13). The main controller determines whether or not the input customer confirmation information matches the customer registration information registered in the main controller in advance. If they match, the protection box 5 is in the protection box use port in the booth 1. 4, the booth device side unlocking unit 31 moves forward toward the protective box side unlocking unit 12 to connect both units, and the predetermined 0 point position is adjusted. Note that the password input for the card in S12 may be omitted.

  When the customer touches the “extract button” displayed on the operation panel 7, the shutter 4a of the protective box using port 4 is opened (S14). Next, when the customer touches the “unlock button” displayed on the operation panel 7 (S15), the rotating shaft 32 of the booth device side unlocking unit 31 rotates to unlock the protective box 5. As a result, the customer can use the protection box 5 (S16). After use, when the customer touches the “lock button” displayed on the operation panel 7 (S17), the lock is performed by the booth device side unlocking unit 31 and the protection box side unlocking unit 12, and the “return button” is further touched. Then (S18), the shutter 4a of the protection box use port 4 is closed, and the protection box 5 is returned to the safe deposit box 2.

"Protection box 5"
An example of the structure of the protection box 5 will be described. In FIG. 2, the protection box 5 has a flat rectangular parallelepiped shape, and a concave opening / closing handle 11 and an emergency handle are provided on the upper surface of the housing 10 constituting the article storage unit 8. A pivotable open / close lid 9 having an emergency lock 13 into which a safety key (not shown) is inserted is attached. The customer moves the slide knob 23 and opens the lid 9 upward as indicated by the phantom line, and takes in and out the article in the storage unit 8.

"Protection box side unlocking unit 12"
The protective box side unlocking unit 12 will be described mainly with reference to FIGS. 3 and 4. A protective box side unlocking unit 12 is provided on one end side in the longitudinal direction of the protective box 5 (the side where the opening / closing handle 11 is located). In this embodiment, the protection box side unlocking unit 12 consists of a mechanical lock. The protective box side unlocking unit 12 may be built in the housing 10, or formed independently of the housing 10 and attached integrally to one end side of the housing 10 by a known engagement means, for example. It may be a thing. In the illustrated configuration example, a unit frame 14 attached to one end of the housing 10, a code lock 15 attached to the unit frame 14, an engaged portion of the code lock 15 and the lid 9 attached to the unit frame 14. And cannula 16 interposed between 9a and 9a.

  As the code lock 15, for example, a known tumbler lock including a plurality of tumblers 17 each formed with an unlocking groove 17 a into which one end of the cannula 16 can be inserted, and a tumbler shaft 18 that rotates each tumbler 17 can be applied. . In this case, each tumbler 17 is rotated by rotating the tumbler shaft 18 left and right by a predetermined angle, for example, so that all the unlocking grooves 17a are aligned. Specifically, by engaging an engaging claw (not shown) of the tumbler 17 with the adjacent tumbler 17, the adjacent tumblers 17 are sequentially rotated, and all the unlocking grooves 17a are made to coincide. One end of the cannula 16 is inserted into the corresponding unlocking groove 17a, and the other end side of the cannula 16 is removed from the engaged portion 9a to be unlocked.

  In the present embodiment, a case where three tumblers 17 are provided is shown. Since the tumbler shaft 18 is rotated by pulse control on the booth device side unlocking unit 31 side, a scale like a dial code lock is not particularly formed. Assuming that 30 pulses are equivalent to one rotation of the tumbler shaft 18, a total of 27000 lock knitting is performed by the three tumblers 17.

  The tumbler shaft 18 is pivotally supported by the unit frame 14 with the longitudinal direction of the protective box 5 as the axial direction, and the shaft end surface facing the outer surface side of the unit frame 14 is connected to the booth device side unlocking unit 31. A connection hole is formed. Specifically, a guide pin hole 18a is formed at the center of the shaft end surface, and a positioning hole 18b is formed beside the guide pin hole 18a. As shown in FIG. 5, the shaft end surface side of the guide pin hole 18a is expanded in diameter toward the shaft end surface side. The guide pin 44 of the locking unit 31 can be guided to the center of the guide pin hole 18a.

  The cannula 16 is made of, for example, a bent plate material, and extends along the inner surface of the unit frame 14 in the left-right direction of the protective box 5 (in the direction orthogonal to the longitudinal direction of the protective box 5), It has a shape having an upper surface portion 16b and a lower surface portion 16c that extend horizontally from the top and bottom of the vertical surface portion 16a to the housing 10 side. A slide guide groove 19 is formed in the vertical surface portion 16 a along the left-right direction of the protective box 5, and the slide guide groove 19 is guided by a pair of slide guide pins 20 attached to the unit frame 14. The cannula 16 is configured to be slidable in the left-right direction of the protective box 5. One end of the upper surface portion 16 b constitutes a tumbler side engaging portion 21 inserted into the unlocking groove 17 a of the tumbler 17, and the other end side is located above the engaged portion 9 a of the lid 9 in the protective box 5 and is on the lid side. The engaging portion 22 is configured. Further, a slide knob 23 for projecting a finger is provided on the upper surface portion 16b.

  The engaged portion 9a formed on the lid 9 is made of, for example, a plate material, and the lid 9 is prevented from opening because the lid side engaging portion 22 of the cannula 16 is positioned above the locking portion 9 when locked. As described above, the emergency lock 13 is provided in the present embodiment, and the engaged portion 9a is attached to rotate integrally with the emergency lock 13. If for some reason it is impossible to slide the cannula 16 in the unlocking direction, the emergency lock 13 is unlocked with an emergency key managed by the store. Thus, the engaged portion 9a rotates so as to be disengaged from directly below the lid side engaging portion 22 of the cannula 16, and the lid 9 can be opened.

  Of course, the unlocking mechanism portion of the protective box side unlocking unit 12 is hidden by the unit frame 14, the cover 24 covering the unit frame 14, and the like. Of course, when the protection box side unlocking unit 12 is built in the housing 10, it is hidden by the housing 10. However, the end surface of the tumbler shaft 18 in which the guide pin hole 18a and the positioning hole 18b are formed and the slide knob 23 are exposed to the outside.

"Booth equipment side unlocking unit 31"
Next, the booth device side unlocking unit 31 will be described mainly with reference to FIG. Inside the booth device 6, there is provided a booth device side unlocking unit 31 connected to the protection box side unlocking unit 12 of the protection box 5 located in the protection box utilization port 4. The booth device side unlocking unit 31 includes, for example, a connecting shaft 32 having a connecting portion with the protective box side unlocking unit 12 at the tip, a stepping motor 33 serving as a rotational drive source of the connecting shaft 32, and a protective box side unlocking unit. A linear actuator (not shown) serving as a drive source for moving the connecting shaft 32 back and forth with respect to 12 is a main component.

  A guide rail 35a is fixedly installed inside the booth device 6, and a slider 35b is slidably attached to the guide rail 35a. The first slide guide 35 including the guide rail 35a and the slider 35b serves as a guide function for the back-and-forth movement of the booth device side unlocking unit 31 with respect to the protection box side unlocking unit 12, and is a well-known linear with a built-in bearing. A slider unit can be used.

  A unit support bracket 36 is attached to the slider 35b. The unit support bracket 36 has a shape having a horizontal base surface portion 36a attached to the upper surface of the slider 35b and a vertical surface portion 36b rising from the rear edge of the base surface portion 36a. A tip of a rod (not shown) of the linear actuator is connected to the base surface portion 36a. A second slide guide 37 is attached to the base surface portion 36a, and a stepping motor 33 is attached to the vertical surface portion 36b. The linear actuator is preferably an electromagnetic solenoid.

  The second slide guide 37 includes a guide rail 37a fixed to the base surface portion 36a and a slider 37b that slides on the guide rail 37a, and includes a protection box side unlocking unit 12 and a booth device side unlocking unit 31. It has a function of absorbing a horizontal position shift between them, specifically, a horizontal position shift between the guide pin hole 18 a and the guide pin 44. That is, in the second slide guide 37, the slider 37b is moved in the left-right direction until the guide pin 44 comes to the center of the guide pin hole 18a due to the reaction force received when the guide pin 44 comes into contact with the enlarged slope 18c of the guide pin hole 18a. It is a structure that moves to the left and right, and constitutes a floating mechanism in the left-right direction.

  Next, a connecting shaft support bracket 39 is attached to the slider 37b. The connecting shaft support bracket 39 has a shape having a horizontal base surface portion 39a attached to the upper surface of the slider 37b and a vertical surface portion 39b rising from the front edge of the base surface portion 39a. The vertical surface portion 39b includes a third slide guide. 40 is attached.

  The third slide guide 40 includes a guide rail 40a that is vertically fixed to the vertical surface portion 39b, and a slider 40b that slides on the guide rail 40a. The third slide guide 40 is a protection box side unlocking unit 12 and a booth device side unlocking unit 31. It absorbs the vertical displacement between the guide pin hole 18 a and the guide pin 44, specifically, the vertical displacement between the guide pin hole 18 a and the guide pin 44. That is, in the third slide guide 40, the slider 40b moves in the vertical direction until the guide pin 44 comes to the center of the guide pin hole 18a due to the reaction force received when the guide pin 44 comes into contact with the enlarged slope 18c of the guide pin hole 18a. It is a structure that moves to, and constitutes a vertical floating mechanism.

  A bearing holder 41 is attached to the slider 40 b, and the connecting shaft 32 is supported by the bearing 42. The base end side of the connecting shaft 32 is connected to the output shaft 38 of the stepping motor 33 via the universal joint 43. On the distal end side of the connecting shaft 32, a guide pin 44 and a positioning pin 45 which are respectively fitted into the guide pin hole 18a and the positioning hole 18b of the protective box side unlocking unit 12 are provided. The guide pin 44 is integrally formed on the axis of the connecting shaft 32. When the position of the protection box 5 is shifted, the tip of the guide pin 44 protrudes from the tip of the positioning pin 45 so that the guide pin 44 can first contact the enlarged diameter inclined surface 18c, and the tip of the guide pin 44 is It is formed in a spherical shape. The positioning pin 45 is housed in a pin housing hole 46 formed on the distal end surface of the connecting shaft 32 on the base end side, and is attached to the connecting shaft 32 so as to be movable in the front-rear direction. In the pin housing hole 46, a compression coil spring 47 is housed between the bottom of the hole and the proximal end of the positioning pin 45. The positioning pin 45 is prevented from falling off from the tip surface of the connecting shaft 32 by a stopper or the like (not shown).

  An encoder is connected to the stepping motor 33 to convert the rotational displacement amount of the motor into an electrical signal, and this signal is processed to detect the rotational position of the motor, that is, the rotational position of the connecting shaft 32. The encoder recognizes the 0-point position of the rotation reference of the motor in advance. In the control unit that transmits the electric signal for controlling the left and right of the rotation direction of the motor, the number of rotations, the rotation angle, and the stop position, the calculation processing is performed based on the unlock number set for each safe deposit number, that is, for each protection box, Send a control signal to the motor. The stepping motor 33 rotates based on the transmitted control signal.

  The operation of the two unlocking units having the above-described configuration will be described. When the operation of S4 or S13 in FIG. 6 is performed and the input information matches the registered information, the linear actuator (not shown) is actuated to extend the rod for a predetermined stroke, and the booth mounted on the unit support bracket 36. The apparatus side unlocking unit 31 moves forward, and the guide pin 44 and the positioning pin 45 are fitted into the guide pin hole 18a and the positioning hole 18b in the protection box side unlocking unit 12 of the protection box 5, respectively.

  The connecting process will be described in detail. First, when the rod of the linear actuator is extended by a predetermined stroke, the periphery of the guide pin 44 is inserted into the guide pin hole 18a, and the positioning pin 45 is inserted into the positioning hole 18b. When the connecting shaft 32 is displaced in the circumferential direction, the tip of the positioning pin 45 comes into contact with the shaft end surface of the tumbler shaft 18. At this time, the positioning pin 45 is pressed against the shaft end surface of the tumbler shaft 18 by the urging force of the compression coil spring 47. In this state, when the connecting shaft 32 rotates slowly and the positioning pin 45 reaches the position of the positioning hole 18b, the positioning pin 45 is fitted into the positioning hole 18b by the urging force of the compression coil spring 47. Include.

  Here, even when the position of the protection box 5 in the protection box utilization port 4 is shifted in the insertion stage of the guide pin 44, the tip of the guide pin 44 comes into contact with the diameter-inclined slope 18c of the guide pin hole 18a. The slider 37b of the second slide guide 37 and the slider 40b of the third slide guide 40 are moved by the reaction force received by the guide pin 44, and the guide pin 44 is guided to the center of the guide pin hole 18a to be completely fitted. Accordingly, the radial displacement of the connecting shaft 32 with respect to the positioning hole 18b is also eliminated with respect to the positioning pin 45, and the guide pin 44 and the positioning pin 45 are smoothly fitted into the respective holes.

  After completing the connection of both units by fitting the above pins and holes, the connecting shaft 32 rotates slowly to adjust the tumbler shaft 18 to the 0 point position (reference position) recognized in advance by the encoder.

  Then, when the unlocking instruction operation of S5 or S15 in FIG. 6 is performed, the stepping motor 33 rotates based on the unlocking number (unlocking information) of the protection box 5 registered in the main controller, and the tumbler 17 To unlock. For example, in the case of a lock having three tumblers 17 as in the present embodiment, the stepping motor 33 is first rotated by a pulse based on the unlocking information for the first tumbler 17 and the unlocking is performed. The groove 17a is positioned at the unlocking position, and then rotated by a pulse based on the unlocking information for the second tumbler 17, so that the unlocking groove 17a is positioned at the unlocking position, and finally the third sheet The tumbler 17 is rotated by a pulse based on the unlocking information to position the unlocking groove 17a at the unlocking position, and all the unlocking grooves 17a are made coincident at the unlocking position.

  As a result, the protective box 5 is unlocked, and the customer puts his / her finger on the slide knob 23 and slides the cannula 16 as shown in FIG. 4B, so that the tumbler side engaging portion 21 is unlocked 17a. Since the lid side engaging portion 22 is disengaged from above the engaged portion 9a of the lid 9, the lid 9 can be opened.

  When locking the protective box 5, the customer closes the lid 9, slides the slide knob 23 to the locking side, and then performs a locking instruction operation in S7 or S17 in FIG. Until the position of the tumbler 17 is broken. Thereafter, the rod of the linear actuator (not shown) is retracted, and the connection between the booth device side unlocking unit 31 and the protection box side unlocking unit 12 is released.

  As described above, the protection box 5 is provided with the protection box side unlocking unit 12, and the booth device 6 is connected to the protection box side unlocking unit 12 of the protection box 5 located at the protection box utilization port 4. The unlocking unit 31 is provided, and when the information input by the customer at the booth device 6 matches the information registered in advance for each protection box 5, the booth device side unlocking unit 31 is protected by the protection box side unlocking unit 12. If the structure is unlocked, the protection box 5 can be opened without requiring the lending of a key from a store such as a bank while maintaining high security.

  Further, the lock of the protective box side unlocking unit 12 is a mechanical lock, and the booth device side unlocking unit 31 is provided with a driving source for the unlocking. Since it is no longer necessary to provide expensive members such as a source, an inexpensive safe box system can be constructed with a low-cost protective box 5. Since no electrical components are used on the protective box 5 side, the maintenance frequency is low.

  Furthermore, the protection box side unlocking unit 12 has a plurality of tumblers 17 each having a lock knitting unique to each protection box 5, and the booth device side unlocking unit 31 sequentially rotates each tumbler 17 to unlock it. If the structure has a rotating device (meaning a device comprising components such as a guide pin 44, a connecting shaft 32 having a positioning pin 45, and a stepping motor 33), the tumbler type unlocking structure allows the external It is extremely difficult to unlock from the above, and the security is improved.

  Further, a guide pin hole 18a for connecting the guide pin 44 of the booth device side unlocking unit 31 is formed on the end surface of the tumbler shaft 18 of the protective box side unlocking unit 12, and the guide pin 44 is provided in the guide pin hole 18a. A diameter-increasing slope 18c for guiding to the center is formed, and the booth device side unlocking unit 31 is actuated by a reaction force received when the guide pin 44 comes into contact with the diameter-increasing slope 18c, to the hole center of the guide pin 44. If the floating mechanism (the second slide guide 37, the third slide guide 40) that allows the movement of the protective box 5 is provided, even if the position of the protective box 5 is shifted due to a simple structure, The locking unit 31 can be smoothly connected to the protective box side unlocking unit 12.

  The preferred embodiments of the present invention have been described above. In the described form, “when the information entered by the customer at the booth device 6 and the information registered in advance for each protection box 5 match, the booth device side unlocking unit 31 causes the protection box side unlocking unit 12 to In the “unlocking” configuration, as the “information”, in the operation flow of “no biometric authentication” in FIG. 6, two pieces of card password information of S2 and protective box password information of S4 are required. May be either one of them. Further, in the embodiment described above, the unlocking timing is after the operation of the unlocking buttons in S5 and S15 in FIG. 6, but after the input information about the set information matches the registered information. For example, the specific unlocking timing is not particularly limited.

DESCRIPTION OF SYMBOLS 1 Booth 2 Safety deposit box 4 Protective box use port 5 Protective box 6 Booth equipment 7 Operation panel 9 Lid 9a Engagement part 10 Case 12 Protective box side unlocking unit 15 Code lock 16 Cannuki 17 Tumbler 18 Tumbler shaft 18a Guide pin Hole 18b Positioning hole 18c Expanded slope 23 Slide knob 31 Booth device side unlocking unit 33 Stepping motor 37 Second slide guide (horizontal floating mechanism)
40 Third slide guide (up and down floating mechanism)
44 Guide pin 45 Positioning pin

Claims (4)

In a safe deposit box system in which the customer's goods are stored in a protective box and the customer uses the protective box through a protective box use port provided in the booth device,
A protection box side unlocking unit provided in the protection box;
A booth device side unlocking unit connected to the protection box side unlocking unit of the protection box provided in the booth device and located in the protection box use port;
With
The booth device side unlocking unit unlocks the protection box side unlocking unit when the information entered by the customer at the booth device matches the information registered for each protection box in advance. Safe deposit system. The lock of the protective box side unlocking unit consists of a mechanical lock,
2. The safe deposit system according to claim 1, wherein a driving source for unlocking is provided in the booth device side unlocking unit. The protective box side unlocking unit has a plurality of tumblers having a lock knitting unique to each protective box,
3. The safe deposit box system according to claim 2, wherein the booth device side unlocking unit includes a rotating device that sequentially rotates and unlocks the tumblers. On the end surface of the tumbler shaft of the protective box side unlocking unit, a guide pin hole to which the guide pin of the booth device side unlocking unit is connected is formed,
The guide pin hole is formed with an enlarged diameter slope for guiding the guide pin to the center of the hole,
The booth device side unlocking unit is provided with a floating mechanism that operates by a reaction force received when the guide pin comes into contact with the diameter-enlarged slope and allows the guide pin to move to the hole center. The safe deposit system according to claim 3.

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