JP2000132757A - Crime preventing device having fire extinguishing function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a crime preventing device with a fire extinguishing function which is installed in a financial institution, etc., is for quickly arresting a robber by injecting special fluid which has a conspicuous color such as pink and yellow and is also hard to be removed to a robbery criminal who robs money and runs away and is also provided with a fire extinguishing function. SOLUTION: This device is a fire extinguisher, mixes extinguisher liquid for special liquid, has a body container 1 filled with compressed gas, provides the container 1 with an injection nozzle 4 and injects mixed fluid of the special fluid and the extinguisher liquid from the nozzle 4. It is possible to quickly arrest an intruding robbery criminal when this crime preventing device is installed in a financial institution, a convenience store, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for quickly arresting a robber who attacks a financial institution or the like, and also relates to a device for preventing such a crime beforehand. The present invention relates to a security device with a fire extinguishing function that can be used.

[0002]

2. Description of the Related Art In recent years, burglary cases have frequently occurred which hit financial institutions such as banks and convenience stores operating late into the night. This type of incident has no causal relationship between the criminal act and the victim, making it difficult to investigate the culprit and therefore often passes unresolved. Although financial institutions have hidden cameras installed, the body and back of the culprit can be estimated to some extent, but it is not easy to identify the culprit because he or she generally hides his face.

Heretofore, in order to facilitate the pursuit and investigation of this type of robber, a method of throwing a ball containing a special liquid against the criminal to rupture it and attaching the filled liquid has been used in part. . However, due to the loss of calm and excitement caused by the robbery, the ball cannot be accurately thrown, and thus the probability of hitting the criminal is very low. In the case of a ball, the storage location of the ball is not known in an emergency, and it is often useless.

In view of the above, a security device using the principle of a fire extinguisher in place of the ball has been known (Japanese Patent Laid-Open No. 7-200956). This security device fills a main body container with a special liquid and compressed air, and injects the special liquid from a hose attached to the main body container. The spray form can be spray form or direct form, and it is used properly according to the installation place and usage method.

[0005]

As described above, it is not easy to find and arrest a burglar, and a security device using the principle of a fire extinguisher is conventionally used. The special liquid ejected from this security device is applied to the criminal, which has a great effect on arresting the criminal, but since it cannot be used simply by providing it at one predetermined place, it is arranged in a certain range Is preferred. However, it is often obstructive to install this security device in every place, and the present invention provides a security device that can also be used as a fire extinguisher by providing the security device with a fire extinguishing function.

[0006]

A security device according to the present invention applies a special liquid to a burglar, and this point is common to a conventional security device, but is not only used as a security device but also used as a security device. It is configured so that it can be used as a fire extinguisher. Therefore, the container body is filled with a mixture of the special liquid and the fire extinguishing liquid, and the inside is in a pressurized state, and can be injected by opening the valve.

[0007] By the way, the special liquid to be jetted must adhere to the culprit and exhibit an effect that the culprit can be immediately arrested. Of course, the specific type is not limited, but the condition is that the color should be an eye-catching color such as pink or yellow and that it cannot be easily washed off. Further, it is necessary to include a fluorescent paint so as to be distinguishable even at night and to emit a bad smell as additional conditions. The one fire extinguishing liquid to be mixed must be a liquid compatible with the special liquid, but the specific type is not particularly limited.

The device of the present invention can be used both as a fire extinguisher and a security device by injecting a liquid filled in a main body container, and injects a mixed liquid of the above-mentioned special liquid and fire extinguishing liquid. This injection is not an instantaneous injection but can be performed intermittently any number of times until the liquid in the container is exhausted. Therefore, the injected liquid can be surely attached to a burglar, and even a small fire can be extinguished. The culprit with the liquid will then run away in that condition, but the pink or yellow liquid will catch the eye and be found immediately. Also, if you emit a bad smell, even if you change into different clothes to hide the adhering liquid, the smell that has permeated the body is identifiable, and the criminal should be pursued immediately by using a police dog. Can be done. Here, the above-mentioned odor cannot be recognized by humans, but police dogs generally use what can detect this odor. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

[0009]

1 shows an embodiment of a security device with a fire extinguishing function according to the present invention. The apparatus shown in FIG. 1 uses a fire extinguisher as its main body container 1. The main body container 1 is filled with a mixture of the above-mentioned special liquid and fire extinguishing liquid, and has an internal pressure of about 9.0 kg / cm ² . The filled N ₂ gas is introduced, and this mixture is ejected at the N ₂ gas pressure. The volume of the liquid is about 400 c since it is necessary to continuously inject for a certain period of time.
c. Of course, it is free to use a larger capacity, but the weight should not be a hindrance to the criminal. This injection can be performed intermittently by operation, so that the liquid is always attached to the criminal during that time, and it can be extinguished if it is a small fire.

[0010] mixture is filled into the main body container 1 is constituted by a mixture of special liquid fire extinguishing liquid, for example enhanced liquid fire extinguishing agent and KHC0 ₃ 10% solution and the like are suitable as fire-extinguishing liquid. On the other hand, as a special liquid, for example, a 25% polyacrylate liquid and a 25% reactive brilliant red G liquid, and a liquid obtained by mixing water with an appropriate ratio are used. The polyacrylate in this liquid is a kind of paste, and is a component that cannot be easily washed off, and Reactive Brilliant Red G is a kind of red dye. Examples of substances that emit an odor include isooctene (C ₈ H ₁₆ ),
There are isoamyl isovalerate (C ₁₀ H ₂₀ O ₂ ), ethyl isovalerate (C ₇ H ₁₄ O ₂ ) and the like, and these substances are mixed.

Then, a mixed liquid obtained by mixing 312 cc of the fire extinguishing liquid and 88 cc of the special liquid can be used. The mixture obtained by mixing the fire extinguishing liquid and the special liquid separates into two layers after a certain period of time, but no precipitate is generated. Since there are various types of fires, there is a case where there is no fire extinguishing effect such as an electric fire or a fire in an engine room of an automobile, but the effect is provided for most fires.

As is apparent from FIG. 1, a pair of grips 2a and 2b are attached to the upper end of the main body container 1, and a plug 3 is provided on the upper part of the grip 2a. Therefore, if the stopper 3 is withdrawn and the grips 2a and 2b are squeezed, the mixed liquid is ejected from the nozzle 4. Conversely, if the grips 2a and 2b are released, the injection stops. Main body container 1
Although a hose can be connected without directly providing the nozzle 4 on the upper part of the main body, it is easier to use the nozzle 4 directly when the main body container 1 is relatively small and light. The operating method is the same as that of a conventional fire extinguisher.

Since this security device has a fire extinguishing function and can be used as a conventional fire extinguisher, it can be installed in some places as a conventional fire extinguisher and does not become a particular obstacle. As described above, the security device according to the present invention fills the mixture of the special liquid and the fire extinguishing liquid and injects the mixture, and the following effects can be obtained.

[0014]

If the security device of the present invention is installed in a financial institution, a convenience store, or the like, it is possible to quickly arrest a burglar who has invaded. In other words, the device can be operated to eject special liquid to the robbers who rob money and run away, and the liquid such as pink or yellow is very convenient for pursuing and investigating the runaway criminal. is there. If the liquid is offensive, it is possible to investigate with the help of a police dog. In addition, the robbery to which the liquid is attached is found not only by investigators, but also by ordinary people,
In some cases, they are arrested by telephone call, which has a great effect on the arrest of robbers. On the other hand, the security device has a fire extinguishing function because a fire extinguishing liquid is mixed with the special liquid. Therefore, since it can be used not only when a burglary enters but also when a fire occurs, it does not hinder the installation, and the effect is great.

[Brief description of the drawings]

FIG. 1 is an embodiment showing a security device having a fire extinguishing function according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body container 2 Handle 3 Stopper 4 Nozzle

Claims (4)

[Claims] Claims 1. A burglar who is installed in a financial institution and robbed of money, etc., has a conspicuous color such as pink or yellow, and is swiftly arrested by injecting a special liquid that is not easily dropped. In this security device, the device is a fire extinguisher or a kind similar to the fire extinguisher, and has a main container filled with a compressed gas by mixing a fire extinguishing liquid with the special liquid, and the main container has an injection nozzle. A security device with a fire-extinguishing function characterized by injecting a mixed liquid of a special liquid and a fire-extinguishing liquid from these nozzles. 2. A polyacrylate 25 as the special liquid.
% Liquid and Reactive Brilliant Red G25%
2. A security device with a fire-extinguishing function according to claim 1, wherein a liquid and water are mixed at an appropriate ratio, and a fire-extinguishing liquid is used as one fire-extinguishing liquid. 3. A polyacrylate 25 as the special liquid.
% Liquid and Reactive Brilliant Red G25%
2. A security device with a fire-extinguishing function according to claim 1, wherein a liquid and water are mixed at an appropriate ratio, and KHCO ₃ 10% liquid is used as one of the fire-extinguishing solutions. 4. An isooctene (C ₈
H _16), isoamyl isovalerate _{(C 10 H 20 O 2)} , ethyl isovalerate (C ₇ H ₁₄ O ₂₎ according to claim 1 plus a substance that gives off a smell etc., claim 2, or claim 3 Security device with fire extinguishing function described.