JPS6231579Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a device for preventing bags and the like stored in a night safe from being taken out from the slot.

[Prior Art] A normal night safe has a structure in which a handle of a rotor is pulled to open a slot, and a bag containing money and important documents is thrown into the rotor through the slot. When the rotor is rotated to close the input port, the passage connected to the input port, the chute, and the storage are communicated, and the bag falls into the storage. In order to open the slot, a key to unlock the box is required, and a person who does not have this key is usually unable to open the slot unless he destroys the box lock.

[Problem that the invention aims to solve] However, all the people using the night safe have this key, so it is impossible for these people to steal the bag inside the safe with malicious strings, wires, etc. It has been difficult to completely prevent this from occurring. Especially in the case of night safes, there are often no people around, and the person who retrieves the bag can spend a considerable amount of time. In addition, when it comes to night safes that issue receipts, there have also been cases where the suspect ties a string to his/her own bag, inserts the bag, and then withdraws the bag after stealing the receipt. Receipts serve as proof of deposits for users of night safes, so they can later use this as a shield to press banks for compensation.

The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a bag removal prevention device for a night safe that has a simple structure and can protect against the above-mentioned fraudulent acts.

[Means for Solving the Problems] The prevention device according to the present invention opens and closes the input port provided on the rotor by rotation of the rotor, and closes and communicates the input port and the bag storage. It is installed in the night safe.

A female engagement member is provided on the rotor and forms a gap between two walls so as to extend over the entire width of the lower edge of the input port when the input port is opened.

The device is engaged with the main body side of the night safe so as to extend over the entire width of the upper edge of the slot when the slot is opened, and to enter into the gap of the female occlusal member when the slot is closed. A board is provided.

The rotor is provided with comb-like teeth on the opposite side of the rotary shaft from the input port.

When the input port is opened, it engages with the teeth to close the space between the input port and the storage, and when the input port is closed, the teeth disengage and are stored. A groove is provided on the main body side of the night safe so as to communicate with the safe 7.

Either the female occlusal member and the occlusal plate or the teeth and grooves are always in an occlusal state.

[Function] With the above-mentioned structure, in the night safe bag removal prevention device according to the present invention, a thin string is inserted with the slot open, and the string is successfully inserted into the storage by sewing the gap between the teeth and the groove. Even if the bag can be hooked onto the bag, in order to pull the bag back into the rotor, it is necessary to rotate the rotor and close the input port (the input port and chute will not communicate unless the input port is closed). , the string is bitten in a ``zigzag'' by the female occlusal member and the occlusal plate and cannot be stretched or pulled out any further.

The same thing applies to night safes equipped with receipt issuing devices, and even if you attach a string to a foreign object or bag and try to pull it back after putting it into the safe in order to steal a receipt, the string is a female interlocking member. It cannot be pulled back because it is wedged into the occlusal plate. In addition, fraudulent activities such as activating the input object detection device located near the chute of the night safe with a wide film are prohibited.
The engagement between the teeth on the rotor side and the grooves on the main body side prevents the film from passing through, thus making it possible to prevent fraudulent receipts.

[Example] Before describing the bag removal prevention device of the present invention, the general configuration and functions of a night safe incorporating the present device will be described. Fig. 1 is a vertical side view of the night safe, which shows a rotor 2 with a bag slot 1, a front plate 3 attached to the front of the safe, a top plate 4 on the top of the safe,
The main parts include a side plate 5 forming the side surface of the safe (see Fig. 5), a chute 6 through which the loaded bag passes, a storage box 7 for storing the bag, and a frame plate 8 forming the front frame of the safe. There is. A handle 9 is provided at the upper end of the front side of the rotor 2, and by hooking your finger onto this handle and pulling it toward you, the rotor 2 will rotate about the rotation shaft 10, and the input port 1 will be opened (exposed). Can be done. Since the input port 1 is provided inside the upper part of the rotor 2, the input port 1 is accommodated in the safe when it is closed. Further, approximately semicircular side plates 11, 11 are attached to both sides of the rotor 2, respectively, and these form both walls of the input port 1.

The passage connected to the input port 1 of the rotor 2 is connected to the rotor 2.
The passageway communicates with the chute 6 and the storage 7 when the input port 1 is closed. A box lock 12 is provided at the upper end of the front side of the rotor 2, and a person who does not have a key to unlock the box lock cannot rotate the rotor 2 to expose the slot 1.
Further, a balance weight 13 is installed in the lower part of the rotor 2 to smoothly perform this rotational movement. Further, comb-like teeth 1 extending over the entire width are provided at the lower end edge and the upper end edge of the end of the passage of the bag of the rotor 2, respectively.
6, 16' are formed.

A back plate 14 having an arcuate cross section is attached to the inside of the safe body by a mounting plate 15, and this is connected to a rotation shaft 10.
It has an arc shape centered on the axis of. A plurality of grooves 14a extending in an arcuate direction are formed on the inner surface,
This groove 14a is formed by the teeth 16, 16' (fourth tooth) of the rotor 2.
(See figure) A drainage plate 20 projects from the lower part of the rotor 2 in the form of a flange, and prevents rainwater from entering the safe from outside.

The user first unlocks the box lock 12 with a predetermined key, then pulls the handle 9 toward the user to open the slot 1 as shown in FIG. 1, and then inserts the bag 17 into the rotor 2. Since the passage connected to the input port 1, that is, the bag support surface, is inclined, the bag 17 tries to fall, but the bag 17 comes into contact with the back plate 14 and is prevented from falling, and the passage and the chute 6 are communicated with each other. Maintain this state until the end (see Figure 2). When the rotor 2 is rotated to close the input port 1, the passage communicates with the chute 6 and the bag 17 falls into the storage 7, as seen in FIG.

A female engaging member 18 having a U-shaped cross section and forming a gap 18a sandwiched between two walls is disposed in the inlet 1 on the inner surface of the upper end of the rotor 2, which becomes the lower frame part when the inlet 1 is opened. Ru. Also, the occlusal plate 1 that enters the gap 18a of the female occlusal member 18 when the input port 1 is closed.
9 is placed on the upper inner wall of the safe. Female occlusal member 1
8 and the occlusion plate 19, as shown in FIG. The communication is started before the communication with the chute 6 is started. That is, either the female occlusal member 18 and the occlusal plate 19 or the tooth 16 and the groove 14a are always engaged.

As described above, the rotor 2 has a bag slot 1 on the top, a handle 9 on the outer surface of the top, a side plate 11 forming a side surface, and teeth 1 on the bottom end that move along the groove 14a of the back plate 14.
It is equipped with 6. The female engaging member 18 is formed in an arc shape centered on the rotating shaft 10, and is disposed above the input port 1 over the width of the rotor 2.

The articulating plate 19 on the safe side that engages with the female articulating member 18
As shown in FIG. 5, there is a circular arc portion 21 centered on the same center of curvature as the occlusal member 18, that is, the axis of the rotation shaft 10, a flat portion 22 following this, and an end plate bent approximately at right angles thereto. 23 and a connecting plate 24 provided on the side surface of the flat portion 22. The connecting plates 24 are provided on both sides of the occlusal plate 19.
This is for attaching to the safe side plate 5 with screws 25. Furthermore, since the connecting plate 24 has an elongated hole, the position of the occlusal plate 19 can be adjusted along this elongated hole. Since it is sufficient to perform this position adjustment once when assembling the safe, it is preferable to weld and fix the connecting plates 24, 24 to the respective side plates 5, 5 after completing the adjustment. Further, since the arcuate portion 21 of the occlusal plate 19 is insufficient in strength as it is, a reinforcing plate 26 is attached to the inner surface of the upper part of the safe, and the tip of the arcuate portion 21 is fixed to the lower end of the reinforcing plate 26. However, the fixed portions of the reinforcing plate 26 are fixed only at both ends, and the rest are formed as openings 27 for receiving the upper plate of the female engaging member 18 of the rotor 2.

Regarding the operation of the bag fishing prevention device of the present invention,
First, let's talk about a case where an unauthorized person tries to take out a bag. As shown in FIG. 1, insert the string 28 etc. through the input port 1 and pull the end of the string 28 through the gap between the teeth 16 and the groove 14a at the lower end of the rotor 2 and through the chute 6 to the bag in the storage 7. Assume that the In order to pull this bag back into the passage of the rotor 2, the passage and the chute 6 must be communicated once. Therefore, when the rotor 2 is returned and the input port 1 is closed, the fishing string 28 is bitten in a "zigzag" state due to the engagement between the female occlusion member 18 and the occlusion plate 19, as can be seen from FIG. , it becomes impossible to withdraw.

Next, if we consider the case of a night safe that issues receipts, if a foreign object is inserted alone without a string and the inserted object detection device detects it, then when a receipt is stolen, there is a foreign object or evidence inside the safe. There is no problem because it will remain.

It is also possible to imagine a method of attaching a foreign object to the tip of a string, throwing it into the rotor 2, and pulling it back after a receipt has been issued, but this method is similar to the case of taking out a bag when pulling out a foreign object. Female occlusal member 18
Since the string is caught between the occlusion plate 19 and the occlusion plate 19, it is impossible to pull the string back.

Another possibility is that a fraudulent receipt may be stolen by inserting only a wide film into the chute 6 or near the exit of the chute 6 to the position of the input object sensing device. This is because the input object detection device normally does not work with just something like a thin string, but it detects an object with a certain width, such as a film, as an input object and issues a receipt. This is because of its nature. However, when the input port 1 is first opened, the teeth 16 on the rotor 2 side and the groove 14a on the main body side are engaged, so a wide film cannot be inserted deeper than this engaged position. Therefore, if you want to insert the film deeper, you have no choice but to rotate the rotor 2 to release the engagement between the teeth 16 and the groove 14a and close the input port 1 to a certain extent. Since the occlusal member 18 and the occlusal plate 19 engage and bite the film in a "zigzag" manner,
You will no longer be able to push the film in. Therefore, fraudulent acts using this method can also be prevented.

[Effect of the invention] According to the night safe bag removal prevention device of the invention, the combination of the female occlusal member provided in the slot and the occlusal plate, and the combination of the female occlusal member provided in the slot and the occlusion plate, and the combination of the tooth provided on the rotor and the main body. The structure in which one of the pairs is interlocked with the side grooves not only prevents unauthorized persons from using strings, wires, etc. to pick up bags in the storage cabinet, but also prevents unauthorized persons from using strings, wires, etc. It is also possible to prevent fraudulent acts such as the above-mentioned receipt fraud using the above-mentioned method.

[Brief explanation of the drawing]

Figures 1 to 3 are longitudinal sectional side views of a night safe equipped with the bag removal prevention device of the present invention, in which Figure 1 shows a state in which the slot is open, Figure 2 shows a state in the middle of closing the slot, and Figure 2 shows a state in which the slot is in the middle of closing. Figure 3 shows the state in which the input port is completely closed. Figure 4 is a partially enlarged slope view of the rotor, Figure 5 is a slope view of the occlusal plate seen from the direction indicated by arrow V in Figure 1, and Figure 6 is a simplified view of the operating state of the device of the present invention. FIG. 1... Bag slot, 2... Rotor, 5... Safe side plate, 6... Chute, 7... Storage, 9... Rotor handle, 10... Rotor rotation axis, 11... Rotor's Side plate, 14... Back plate, 14a... Groove, 16
... Teeth, 17 ... Bag, 18 ... Female occlusal member, 18
a... Gap, 19... Occlusal plate, 26... Reinforcement plate,
27...opening, 28...string.

Claims (1)

[Scope of Claim for Utility Model Registration] As the rotor 2 rotates, the input port 1 provided on the rotor 2 opens and closes, and the input port 1 and the bag storage 7 open and close.
In a night safe that is closed and communicated with, when the slot 1 is opened, the slot 1
The rotor 2 extends over the entire width of the lower edge of the rotor 2.
a female occlusal member 18 forming a gap 18a sandwiched between two walls, which extends over the entire width of the upper edge of the inlet 1 when the inlet 1 is opened; An engagement plate 1 provided on the main body side of the night safe so as to enter into the gap 18a of the female engagement member 18 when closed.
9, comb-like teeth 16 provided on the rotor 2 on the opposite side of the input port with its rotation shaft 10 interposed therebetween, and comb-shaped teeth 16 that engage with the teeth 16 when the input port 1 is opened. to close the space between the input port 1 and the storage 7,
A groove 14a is provided on the main body side of the night safe so that when the slot 1 is closed, the teeth 16 are disengaged and the slot 1 and the storage 7 communicate with each other.
and the female occlusal member 18 and the occlusal plate 19 or the tooth 1
6 and groove 14a are in an interlocking state.