JP2003020864A - Safe for prevention of crime - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a safe for prevention of crime having a simple constitution, promoting safety in terms of the crimes prevention and capable of safely keeping an important document or the like even in the daytime without giving any bad influence on the actual use. SOLUTION: The safe for prevention of crime having at least one real lock and at least one fake lock, and having a detector issuing a detection signal by detecting variations in the fake lock is provided. The safe for prevention of crime can have an alarm, a reporting machine and/or a shutter device, and the detecting signal operates them.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safe used by various companies, and more particularly to a safe with improved security and high security. In particular, it relates to a safe where the criminal can be arrested.

[0002]

2. Description of the Related Art Many improvements have been made in the past to improve the safety of safes. For example, there is a device in which a lock is provided with a detector and an alarm is generated when the lock is opened. However, this always gives an alarm when it is actually necessary to open the lock, making it difficult to distinguish it from a true alarm. Therefore, a switch is provided, the power is normally turned off, and the switch is turned on when leaving the safe, such as when leaving the office. In this case, it is inevitable that the safe will be opened day and night.

Further, there is a drawback that an alarm sounds when the lock is touched after the switch is turned on to confirm that the lock is completely locked. To improve this, for example, Japanese Patent Laid-Open No. 07-189
As described in 554, there is known a system for confirming complete lock while the energization is delayed by the delay circuit. However, this is also inadequate for those that are unlocked daily.

Further, the lock itself is constantly being improved, and a device such as a cylinder lock, a dial lock, a combination thereof, an electronic lock, and a digital surface lock or a remote control lock is devised in combination with the lock. However, this is a conflict with the unlocking technology and cannot be said to be perfect.

[0005]

SUMMARY OF THE INVENTION The present invention is intended to provide a safe having a simple structure and improved safety in terms of crime prevention, and further provides a safe in which the criminal can be easily and safely arrested. Is what you are trying to do. Furthermore, it provides a safe that can be safely stored even during the daytime and has no effect on actual use.

[0006]

SUMMARY OF THE INVENTION The present invention comprises at least one
The present invention relates to a safe for crime prevention, comprising one true lock and at least one pseudo lock, and a detector for detecting a change in the pseudo lock and generating a detection signal, wherein the safe is the detector. It is possible to have an alarm device for issuing an alarm in response to the detection signal from.

Further, the safe of the present invention can have a shutter device for closing a crime prevention shutter by the detection signal from the detector to prevent a person from entering and leaving, and the shutter device and the alarm device. Can be used together. Further, the safe of the present invention can have a notification device that is activated by the detection signal from the detector, and can be used in combination with the shutter and / or the alarm device.

In the present invention, a true lock is a cylinder lock,
Conventional locks such as dial locks, digital surface locks, electronic locks and any locks that will be improved in the future can be used as they are or in combination of one or more. On the other hand, as the pseudo lock, one having the same shape, the same size, the same material, and the same function as the true lock or another true lock to be used, but having no locking function is used. in short,
It is important that the false locks used are not distinguishable from each other.

When a combination lock, for example, a lock consisting of one dial lock and one cylinder lock is selected, the pseudo lock may be either one of the dial lock and the cylinder lock, or a combination of each one. Alternatively, the number of pseudo locks may be larger. When the true lock is in this case, a digital lock type can also be used as the pseudo lock. In addition, when the true lock is of the remote control type, the true lock is not visible on the surface
Those that can be locked and only pseudo locks such as dial locks can be used.

The pseudo lock is used in combination with the detector. As the detector, a detector that is mechanically engaged and is turned on by a motion such as rotation of the lock, or a contact using an electric contact is used. Known detection means such as one that detects the movement of the lock by contact, one that electromagnetically detects the movement of the lock, and one that detects reflection of light are preferably used.

Therefore, the detection signal may be energized or pulse-generated, and may be a contact type energized type that is electrically energized or a pulse type type that uses an electromagnetic mechanism or light.

In any case, the alarm device, the shutter device, and / or the alarm device are operated by this detection signal or a signal obtained by amplifying and modulating this detection signal. As the alarm device, a general alarm device is used. Known materials such as those that generate sound, those that emit light, and those that are used are preferably used.

The alarm device may be provided directly on the safe body, or may be provided separately from the safe body, electrically connected, or in a wirelessly related state. Individual pieces can be provided.

As the above-mentioned notification device, a normal one is used, and it is connected to a security company, a police station, a monitoring room, etc. by a telephone line, electrically or wirelessly.

The shutter device is preferable from the viewpoint of arresting a criminal. For example, the shutter device is a device for moving a door, a cage, and a shutter of an iron grate, and is operated by receiving the detection signal or a signal obtained by amplifying or modulating the detection signal. In short, it keeps the criminal in a room with a safe box so that he doesn't escape and cuts off escape routes such as windows and doorways. In the case of a cage, a type that falls from the ceiling, a type that protrudes from the floor, or a combination of these is used, but a type that protrudes from the floor is preferably used. This is preferable in that the time for surrounding the criminal becomes short and that the criminal is prevented from being injured.

It is desirable that the safe body of the present invention be of a weight that is very difficult to move, or preferably fixed so as not to move.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Specific embodiments of the present invention will be described below with reference to examples, but as described above, various applications are possible. FIG. 1 is an embodiment of the present invention. Reference numeral 1 is a safe main body fixed to the floor, and there are two dial locks 2 on the door, one is a true lock and the other is a pseudo lock. In this example, the left is the pseudo lock. Furthermore, a true cylinder lock 3 is provided.

Although not shown, an alarm device 4 and an alarm device 5 are connected to a conductor 8 guided from a detector installed in combination on the back side of the door of the pseudo lock. The reporting machine is a telephone line and is directly connected to the police.

The conductor 9 connected to the detector is a motor 6
The motor is moved by the detection signal and the iron grid 7 is connected.
Close. The iron bars are provided at all of the windows and entrances and exits so that the escape route can be cut off.

FIG. 2 shows a safe body 1 and a cage 10 of iron bars after the operation, in which the upper and lower portions of the cage respectively fall from the ceiling or rise up from the floor by being slightly embedded in the ceiling and the floor. Can be selected. Other parts that are not displayed are arranged in the same manner as in FIG. In this example, there are a dial lock, a cylinder lock and a digital padlock of a numeric keypad, and the digital padlock is a pseudo lock.

[0021]

According to the present invention, since the pseudo lock is provided with a detector, it can always be energized, and the alarm is not activated because the lock is normally used during normal use. Can be activated when touched. Therefore, the trouble of turning on the switch when leaving the safe is saved, and the trouble of turning off the switch when necessary is eliminated.

Further, even if there is no person in the vicinity of the safe even during a short daytime, there is no need to switch on and off, and damage due to forgetting to switch on can be prevented. It also makes it easier to arrest criminals and helps prevent such crimes. Furthermore, alarms and notifications are easier than before,
There are few malfunctions.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of an example of a crime prevention safe according to an embodiment of the present invention.

FIG. 2 is a conceptual diagram of an example of a crime prevention safe according to another embodiment of the present invention.

[Explanation of symbols]

1 safe body 2 dial lock 3 cylinder lock 4 alarm 5 reporting devices 6 motor 7 iron grid 10 Barrel cage

Claims (4)

[Claims] 1. At least one true lock and at least one
A safe for crime prevention, comprising one pseudo lock, and a detector that detects a change in the pseudo lock and generates a detection signal. 2. An alarm device for issuing an alarm according to the detection signal from the detector.
Crime prevention safe. 3. A shutter device for closing a crime prevention shutter in response to the detection signal from the detector to prevent a person from entering or leaving.
Crime prevention safe. 4. A notification device, which is activated by the detection signal from the detector.
And / or 3 security safes.