JPS6375268A - Rental strong box door - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a safe deposit box door suitable for use in a safe deposit box system that eliminates the need for a bank clerk to be present.

[Conventional technology]

In conventional safe deposit box systems, the parent and child locks of the safe are unlocked and locked using keys from both parties after the customer and bank staff are present. We believe that it is the greatest service in terms of both aspects.

By the way, in recent years, with the advancement of security systems, the idea of protecting personal privacy has become stronger, and from the perspective of saving labor for banks, safe deposit box systems in which the customer can unlock and lock the safe by themselves inside the safe are introduced. is proposed.

In this safe deposit box system, the one of the parent and child locks that was unlocked and locked by the bank staff is kept open at all times without being activated, and the key hole of the lock is covered with a cover lock. , Prepare a magnetic card key that can be written and erased, take this card key at the reception desk, write the registration number, and insert this card key into the lock to open the vault and enter. Next, by inserting the card key, the cover lock can be slid, exposing the key hole to unlock it, and lock it when the errand is finished.
Slide the cover lock back to its original position and remove the card key to close the key hole and exit, then insert the card key into the exit lock to open the door and leave, then return the card key to the reception desk. When the card key is returned, the information written on the key card is erased at the reception desk in preparation for the next use.

This system has the advantage that it can be realized by modifying an existing safe deposit box system that uses a parent-child lock without requiring the customer to be present or bothering the customer.

[Problem that the invention seeks to solve]

By the way, in a safe deposit box system using a magnetic card key, the card key cannot be removed from the cover lock when the metal door is open, but even if the door is not completely closed, the cover lock cannot be verified. The reality is that if they match, they will fall out.

If the safe deposit box system were to be completely unmanned in such a state, there would be a security problem, and therefore it was difficult to completely unmann the safe deposit box system.

The present invention is intended to solve the above problems.It prevents the card key from coming out of the cover lock unless the metal door is completely closed, and also prevents the card key from coming out when the key is inserted. The purpose is to provide a safe deposit box world that improves security and enables completely unmanned safe deposit box systems.

[Means for solving problems]

For this reason, in the safe deposit box field of the present invention, the optical path ends are located at the tip of the metal door, and at least one of the first and second optical paths has a keyhole portion as part of the optical path, and the optical path is blocked when the key is inserted. A sheet-like member attached to the front surface of the metal door, which is provided at the tip of the sheet-like member, and is constantly pressed inward to the safe, and when the metal door is closed, it comes into contact with the front surface of the safe and is pushed up. a movable member that slides on an end of a sheet-like member; the movable member has a third optical path having two optical path ends opposite to the tip of the sheet-like member; It is characterized in that the first and second optical paths are closed and optically connected in a completely closed state with the movable member sliding.

[Effect]

The present invention provides a safe deposit box system in which one of the conventional parent-child locks is always open and a card key is issued to enable use only by the customer, when the metal door is completely closed and the key is removed. Only when the optical path from the light emitting element to the light receiving element is closed and a signal is transmitted, and this light receiving element output is obtained, can the card key be removed from the cover lock, so that the metal door remains incompletely closed. This prevents the user from leaving the key unattended or forgetting to remove the key. As a result, it is extremely effective in achieving complete unmanned operation of such a safe deposit box system.

〔Example〕

Examples will be described below based on the drawings.

FIG. 1 is a diagram showing the safe deposit box world according to the present invention.
is a perspective view of the metal door, (B) is a plan view, (C) is a sectional view of the tip of the safe door in the open state, and (D) is a sectional view of the tip of the metal FF door in the closed state. , (E) is a front sectional view of the front end of the door. In the figure, ■ is a metal door, 2 is a sheet 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 keyhole, 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, and 16 is a 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.
The cover lock 4 and the shuttle key 5 each store data such as a registration number, and when the shuttle key 5 is inserted and verified, if both stored data match, the cover lock 4 becomes slidable and the key hole 10 is exposed, so it can be unlocked with the key 6. The sheet member 2 attached to the door 1 includes a light emitting element 8 and a light receiving element 11.
, a first optical path 9, and a second optical path 12 are provided, and the first optical path 9 uses the keyhole 10 as a part of the optical path. A movable member 3 is provided at the tip of this sheet-like member so as to be slidable in the vertical direction.

On the other hand, a protrusion 14 protrudes from the sheet-like member 2, and a spring 15 is provided between the protrusion 14 and the lower surface of the movable member 3 to press the movable member 3 downward.

Further, the movable member 3 is provided with an optical path 13, and when the door is completely closed as shown in FIG. Optical path 9, 2nd
The optical paths 12 of the two are optically connected.

Note that the first, second, and third optical paths may be constructed 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 and the end of the third optical path 13 of the movable member face each other. When the key 6 is removed 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 keyhole 10, the third optical path 13, and the second optical path 12. When the light reception output is obtained, slide the cover lock 4 and lock the key hole 1.
When 0 is blocked, the shuttle key can be removed.

When the shuttle key is removed, the cover lock 4 is locked, power supply to the light emitting element is cut off, and light emission is stopped. Therefore, if the door does not close completely or if you forget to remove the key, the light emitted from the light emitting element will not be received, and therefore the shuttle key cannot be removed and the vault door cannot be opened. It is possible to prevent the door from being closed incompletely or from forgetting to remove the key.

In the above embodiment, one of the optical paths has a keyhole as a part thereof, but it goes without saying that both optical paths may have a keyhole as a part of the optical path.

〔Effect of the invention〕

As described above, according to the present invention, in a safe deposit box system in which one of the conventional parent and child locks is always open and a shuttle key is issued to allow use only by the customer, the safe door is completely closed. In addition, 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 after this light receiving element output is obtained can the shuttle key be removed from the cover lock, thereby preventing the safe door from locking. This makes it possible to prevent the safe deposit box from being left in the completely closed state, and is extremely effective in making the safe deposit box completely unmanned.

[Brief explanation of the drawings] Fig. 1 is a diagram showing the safe deposit box world according to the present invention, and Fig. 1 (A)
is a perspective view of the safe door, (B) is a plan view, (C) is a sectional view of the tip of the metal door in the open state, and (D) is a sectional view of the tip of the safe door in the closed state. Figure (E) is a front sectional view of the tip of the shoulder. l...Safe door, 2...Sheet member, 3...Movable member, 4...Cover lock, 5...Shuttle key,
6...Key, 7...Hinge, 8...Light emitting element, 9...
...First optical path, 10... Keyhole, 11... Light receiving element, 12... Second optical path, 13... Third optical path, 1
4... Protrusion, 15... Spring, 16... Safe body

Claims (1)

[Claims] The optical path end is at the tip of the safe door, and at least one of the first and second optical paths has a keyhole part as part of the optical path and the optical path is blocked when the key is inserted. A sheet-like member, which is provided at the tip of the sheet-like member, is constantly pressed inward to the safe, comes into contact with the front surface of the safe with the safe door closed, and is pushed up, and slides on the end of the sheet-like member. The movable member has a third optical path having two optical path ends facing the tip of the sheet-like member, and the third optical path is in a state where the door is completely closed and the movable member is slid. A safe deposit box door in a safe deposit box system, wherein the first and second optical paths are closed and optically connected.