JPH061015B2 - Safe deposit door - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a safe deposit box door suitable for use in a safe deposit box system that does not require a bank staff member to meet.

[Conventional technology]

In the conventional safe deposit box system, it is common to open and lock the parent and child lock of the safe with the key of both parties in the presence of the customer and the bank clerk. It is based on the idea that it is the best service from both sides.

By the way, in recent years, with the advancement of security systems, the idea of protecting individual privacy has become stronger, and from the viewpoint of labor saving for banks, a safe deposit box system in which the customer only unlocks and locks the safe in the safe room. Is proposed.

This safe deposit box system, of the parent and child locks, the lock that was unlocked by the bank clerk is always open without working, and the key hole of the lock is closed by the cover log, while writing・ Prepare an erasable magnetic card key, receive this card key at the reception desk, write the registration number, insert this card key into the lock for entry, open the vault, enter the room, then insert the card key By doing so, the cover lock can be slid, the key hole is exposed and unlocked, and when the work is finished, it is locked,
Slide the cover lock to the original position to remove the card key, close the key hole and lock the table lock, and then insert the card key into the lock for exit to open the door and exit, and accept the card key. The card is returned to the reception desk, and the contents written in the card key are erased to prepare for the next use.

This system has an advantage that it can be realized by modifying an existing safe deposit box system that uses parent-child locks without having to meet customers or bother the customers.

[Problems to be solved by the invention]

By the way, in such a safe deposit box system using a magnetic card key, the card key is prevented from coming out of the cover lock when the safe door is opened, but even if it is not completely closed, verification with the cover lock is not possible. The reality is that if they match, they will come out. When the unmanned safe deposit box system is completely unmanned in such a state, there is a security problem, and therefore it is difficult to achieve complete unattended operation in the safe deposit box system.

The present invention is for solving the above-mentioned problems, and prevents the card key from coming out of the cover lock unless the safe door is completely closed, and prevents the card key from coming out when the key is further inserted. It is an object of the present invention to provide a safe deposit box door that improves security and enables completely unmanned safe deposit box system.

[Means for solving problems]

Therefore, in the safe deposit door of the present invention, the optical path end is at the tip of the safe door, and at least one of the first and second optical paths is blocked when the key is inserted with the keyhole portion as a part of the optical path. A sheet-like member attached to the front surface of the safe door having, and provided at the tip of the sheet-like member,
It is composed of a movable member that is constantly pressed to the inside of the safe, abuts against the front of the safe with the safe door closed, and is pressed to the outside of the safe to slide the end of the sheet-like member, and the movable member is a sheet. A third optical path having two optical path ends facing the tip of the member, and the third optical path extends between the first and second optical paths with the door completely closed and the movable member sliding. It is characterized by being closed and optically connected.

[Action]

The present invention, in one of the conventional parent-child lock is always open, in the safe deposit box system that can be used only by the customer by issuing a card key, the safe door is completely closed,
Moreover, only when the key is removed, the optical path from the light emitting element to the light receiving element is closed and a signal is transmitted, and only when the light receiving element output is obtained, the card key can be removed from the cover lock and the safe door cannot be opened. It is possible to prevent leaving it in the completely closed state or forgetting to remove the key. As a result, it is extremely effective in completely unmanning such a safe deposit box system.

〔Example〕

 Embodiments will be described below with reference to the drawings.

FIG. 1 is a diagram showing a safe deposit box door according to the present invention. FIG. 1 (A) is a perspective view of the safe door, FIG. 1 (B) is a plan view, and FIG. 1 (C) is a sectional view of the end of the safe door in an open state. FIG. 3D is a cross-sectional view of the front end of the safe door in a closed state, and FIG. 1E is a front cross-sectional view of the front end of the door. In the figure, 1 is a safe door, 2 is a sheet-like member, 3 is a movable member, 4 is a cover lock, 5 is a shuttle key, 6 is a key,
7 is a hinge, 8 is a light emitting element, 9 is a first optical path, 10 is a key hole, 11 is a light receiving element, 12 is a second optical path, 13 is a third optical path, 14 is a protrusion, 15 is a spring, 16 is It is the safe body.

In the figure, the shuttle key 5 is a sheet-like key composed of a magnetic card, an IC card, an LSI card, etc.,
Data such as registration numbers are stored in the cover lock 4 and the shuttle key 5, respectively. When the shuttle key 5 is inserted for verification, if both stored data match, the cover lock 4 becomes slidable, and the key hole 10 Since it is exposed, it can be unlocked with the key 6. The sheet-shaped member 2 attached to the door 1 includes a light emitting element 8 and a light receiving element 1.
1, a first optical path 9 and a second optical path 12 are provided,
The first optical path 9 has the key hole 10 as a part of the optical path. A movable member 3 is provided at the tip of the sheet-shaped member so as to be slidable in and out of the safe. On the other hand, a projection 14 projects from the sheet-like member 2, and a spring 15 is provided between the projection 14 and one surface of the movable member 3 to press the movable member 3 inward of the safe. The movable member 3 has an optical path 13
Is provided, and the ends of the optical paths 9 and 12 and the end of the optical path 13 face each other in the state where the door is completely closed as shown in FIG. (D), the first optical path 9 and the second optical path 12 The spaces are optically connected. The first, second, and third optical paths may be composed of, for example, optical fibers.

Now, when the door is completely closed, the ends of the first optical path 9 and the second optical path 12 face the ends of the third optical path 13 of the movable member. When the key 6 is pulled out in this state, the light emitted from the light emitting element 8 is received by the light receiving element 11 via the first optical path 9, the key hole 10, the third optical path 13 and the second optical path 12. When the received light output is obtained, slide the cover lock 4 and
It becomes possible to remove the shuttle key when 0 is blocked. When the shuttle key is removed, the cover lock 4 is locked, the power supply to the light emitting element is cut off, and the light emission is stopped. Therefore, the door may not close completely,
If you forget to remove the key, the light emitted from the light-emitting element will not be received, so you will not be able to remove the shuttle key and open the vault door. It is possible to prevent forgetting to remove the key.

In the above embodiment, a key hole is provided in a part of one optical path, but it goes without saying that both optical paths may have the key hole as a part of the optical path.

〔The invention's effect〕

As described above, according to the present invention, one of the conventional parent-child locks is always opened, and in the safe deposit box system that enables the use of only the customer by issuing the shuttle key, the safe door is completely closed, Also, only when the key is removed, the optical path from the issuing element to the light receiving element is closed and a signal is transmitted, and the shuttle key can be removed from the cover lock only after the light receiving element output is obtained, so that the safe door cannot be opened. It is possible to prevent it from being left in a completely closed state, which is extremely effective for completely unmanning the safe deposit box system.

[Brief description of drawings]

FIG. 1 is a diagram showing a safe deposit box door according to the present invention. FIG. 1 (A) is a perspective view of the safe door, FIG. 1 (B) is a plan view, and FIG. 1 (C) is a sectional view of the end of the safe door in an open state. FIG. 3D is a cross-sectional view of the front end of the safe door in a closed state, and FIG. 1E is a front cross-sectional view of the front end of the door. 1 ... Safe door, 2 ... Sheet-shaped member, 3 ... Movable member, 4 ... Cover lock, 5 ... Shuttle key, 6 ... Key, 7 ... Hinge,
8 ... Light emitting element, 9 ... First optical path, 10 ... Key hole, 11 ...
Light receiving element, 12 ... Second optical path, 13 ... Third optical path, 14
… Protrusions, 15… Spring, 16… Safe body

Claims (1)

[Claims] 1. A safe door having a first optical path and a second optical path, wherein the optical path end is at the tip of the safe door, and the optical path is blocked when at least one of them has a keyhole part as a part of the optical path and the key is inserted. A sheet-shaped member attached to the front surface, which is provided at the tip of the sheet-shaped member and is constantly pressed toward the inside of the safe, and is abutted against the front surface of the safe with the safe door closed and pressed toward the outside of the safe. The movable member slides on the end of the sheet-shaped member, and the movable member has a third optical path having two optical path ends facing the leading end of the sheet-shaped member. A safe deposit box door in a safe deposit box system, wherein the first and second optical paths are closed and optically connected in a state where the movable member is closed and slid.