JPS6123584Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention relates to safe deposit box equipment, especially when a customer takes out the inner box from his or her own safe deposit box and then puts it back into the safe deposit box. This is to prevent it from being stored inside.

As shown in FIG. 1, safe deposit box equipment in banks, etc. generally divides a safe deposit box block 1 into a large number of vertical and horizontal safe deposit boxes 3, 3, etc. by partition plates 2, 2, etc., and each safe deposit box has a safe door with a lock 4. 5 are attached individually, and an inner box 6 is stored in each of these safe deposit boxes 3 so as to be freely accessible.

The lock 4 usually has a so-called double key structure of a bank lock and a customer lock, and by inserting both a key owned by the bank and a key owned by the customer into these two lock holes 7a and 7b, respectively. The door can be opened for the first time, and the structure is such that it cannot be opened with only one key.

Therefore, when actually opening the door, the customer must go to the safe deposit box in the presence of a bank staff member.
Only after the bank lock is unlocked can the customer lock be unlocked and the safe door 5 is opened, and conversely when closing the door can be locked only with the customer's key.

However, as mentioned above, once the door is opened in the presence of the bank, the customer himself/herself pulls out the inner box and performs the necessary operations for putting in and taking out the safe deposit box. When using a safe deposit box, it is often possible to accidentally store one's own inner box in a nearby safe deposit box.

In this case, the person who made the mistake leaves the place without noticing it at all, so the customer who made the mistake often doesn't notice it.
If you notice this, you will have to call the person who made the mistake and open the safe deposit box for that customer again in the presence of a bank staff member. It had become extremely troublesome. Furthermore, if neither party notices, there is nothing that can be done until the next time the safe deposit box is used, resulting in extremely unfavorable results in terms of theft prevention and the bank's credibility.

In order to solve this problem, as previously proposed by the present inventors, an alarm device that electrically detects the incorrect insertion of the inner box and issues an alarm output as described above is provided. It would be sufficient to install it in each safe deposit box, but when configuring this device, it is necessary to mount electronic components such as a detection switch in order to configure a detection circuit etc. for each safe deposit box. However, the problem is that the structure becomes complicated.

In view of this, this invention provides a unique protrusion on either the inner wall of the safe deposit box or the outer part of the inner box, and a unique engagement recess that engages with this protrusion on the other side, so that when the two are engaged with each other, The inner box is completely stored in the safe deposit box only when the inner box is stored in the safe deposit box, thereby providing a device with a simple structure to prevent incorrect insertion of the inner box, and also making it possible to completely prevent incorrect insertion of the inner box. It is something.

An embodiment of this invention will be described below in detail with reference to the accompanying drawings.

Since the configurations of the safe deposit boxes themselves are all the same as described above, the drawing numbers will be the same, and only one safe deposit box will be explained.

In Fig. 2, 3 is a safe deposit box whose top and bottom sides are partitioned by partition plates 2, 2..., and 5 is a safe door attached to the front opening of the safe deposit box 3 via a hinge 8 so as to be openable and closable. The safe door 5 is equipped with the aforementioned double key type lock 4 on its inner surface.
The bolt 4a is urged in the forward direction by a spring or the like (not shown), projects into the opening 2b provided in the double wall portion 2a of the partition plate 2, and maintains the door 5 in a closed state.
Further, a lock pin 4b protrudes from the end face of the lock 4 and comes into contact with the end face of the inner box 6 stored in the safe deposit box 3.
When the inner box 6 is not properly stored in the safe deposit box 3, this lock pin 4b prevents the lock 4, which remains protruding, from being locked.

As shown in FIGS. 3 and 4, a unique protrusion 3a that is different for each safe deposit box and has a predetermined length and width in the direction of the door 5 is provided at a predetermined position on the rear end surface of the inner wall of the safe deposit box 3. is provided, while the inner box 6
A unique engagement recess 6a corresponding to the projection 3a is formed at a position facing the projection 3a on the rear end surface of the outer side of the inner box 6, projecting inward from the inner box 6, and corresponding to the projection 3a. The inner box 6 is completely stored in the safe deposit box 3 only when the two are engaged in a matching manner.

Therefore, if an inner box other than the regular inner box 6 attached to the safe deposit box 3 is stored in the safe deposit box 3, the protrusion 3a
The inner box 6 and the engaging recess 6a are misaligned with each other and do not match, thereby preventing the inner box 6 from being completely housed.

Thereby, it can be clearly determined that the customer himself/herself has put his/her own inner box 6 into the safe deposit box 3 of another person in the vicinity by mistake.

In the above embodiment, the protrusion 3a is provided in the safe deposit box 3, and the engaging recess 6a is provided in the inner box 6.
On the contrary, the protrusion may be provided on the inner box 6 and the engaging recess may be provided on the safe deposit box 3.

As is clear from the above explanation, in this invention, when a non-regular inner box attached to each safe deposit box is stored, the unique protrusion and engagement recess, which are different for each safe deposit box, match. This prevents the inner box from being completely stored in the safe deposit box, making it clear that the customer himself/herself has misplaced the safe deposit box, especially when many customers use the same safe deposit box at the same time. In this case, the causes of troubles such as misreading can be eradicated.

Further, although this invention has a simple structure that only requires the provision of the projection and the engaging recess, it has the advantage of being extremely simple to manufacture.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the overall structure of a safe deposit box block and an inner box, FIG. 2 is a partial sectional view of one safe in the safe deposit box block according to this invention, and FIG.
The figure is also a sectional view of the main part, and Fig. 4 is its A-A.
It is a line arrow view. 3...Safe deposit box, 3a...Protrusion, 6...Inner box, 6
a... Engagement recess.

Claims (1)

[Scope of utility model registration request] The safe room block is divided into multiple safe deposit boxes vertically and horizontally by partition plates, each safe deposit box is equipped with a separate safe door with a safe deposit box lock, and the inner box is stored in each safe deposit box so that it can be taken in and out. In the safe deposit box equipment, a unique protrusion that is different for each safe deposit box is provided on one side of the inner wall of each safe deposit box and the outer part of the inner box at a predetermined position in the rear facing each other, and a unique protrusion that engages this protrusion is provided on the other side. A device for preventing incorrect insertion of an inner box in a safe deposit box, characterized by having an engaging recess.