JP5191136B2 - Security spray equipment - Google Patents

Description

  The present invention relates to a crime prevention spray apparatus that injects a crime prevention composition such as a non-lethal damage component filled in a cylinder.

  Conventionally, as a crime prevention spray apparatus installed in a storefront, a school, a financial institution, etc., there are those disclosed in Patent Documents 1 and 2 below.

The one described in Patent Document 1 is provided with a warning buzzer on a base provided with a spray can filled with chili powder and a spray holder for holding the spray can, and when the spray can is pulled out of the spray holder, A warning sound is emitted from the provided warning buzzer. In the one described in Patent Document 2, an operation lever, a valve, and an injection nozzle are provided in a cylinder filled with a liquid damage component and an accumulating gas, and the damage component is injected from the injection nozzle by grasping the operation lever. It has become.
JP2003-217044 JP2004-191023

  When actually using the crime prevention spray device of Patent Document 1, the spray can is removed from the base installed at a desired place in the room and sprayed toward the culprit. However, since the warning buzzer is provided on the base where the spray holder is provided, the warning sound is emitted, but the warning sound is emitted from the base at the original installation place and is completely different from the spray can aimed at the criminal. The sound will continue to sound in different places. In particular, this type of spray device sprays the spray can toward the criminals while chasing the criminals trying to escape, so even if the warning sound continues to sound at the original installation location, it is extremely intimidating for the criminals poor. In addition, a warning sound is generated just by picking up the spray can, and the criminal who heard the warning sound at that time has a high probability of starting escape, and if you chase with a spray can and aim at the criminal, you must spray Therefore, the hit rate of damage components tends to decrease.

  This invention is made | formed in view of such a situation, and it aims at provision of the spray apparatus for crime prevention which exhibits the high threatening effect with respect to a criminal.

In order to achieve the above object, a crime prevention spray apparatus according to the present invention comprises a cylinder filled with a crime prevention composition, an injection port for injecting the crime prevention composition, and an injection operation from the injection port. An operation unit and a warning buzzer for emitting a warning sound are provided, and a switch for starting generation of a warning sound from the warning buzzer is provided in the vicinity of the operation unit,
The operation unit is an operation lever that starts injection by gripping,
The operation lever includes a safety pin that prevents an erroneous operation, and a tilting rod that restricts the lever operation by gripping in a standing state and enables the lever operation in a collapsed state ,
The switch is configured to provided the electromotive倒杆, switch for starting the generation of alarm sound from alarm buzzer is turned on by disconnect IteOkoshi倒杆falls down the safety pin,
The gist is that the switch can be turned on before the start of the injection of the security composition from the injection port by the operation of the operation lever .

That is, the crime prevention spray device of the present invention includes a warning buzzer that emits a warning sound, and a switch for starting the generation of the warning sound from the warning buzzer is provided in the vicinity of the operation unit. When the composition for crime prevention is picked up from the installation place of the device and sprayed to the criminal, the switch can be turned on and a warning sound can be emitted. By issuing a warning sound, the criminal is likely to stop for a moment and look back on the direction of the sound, increasing the hit rate of the crime prevention composition, and increasing the damage given when hit. In addition, since the warning sound continues to sound when the crime prevention composition is sprayed while chasing the criminal, it exerts a high threatening effect on the criminal.
The operation unit is an operation lever that starts ejection by gripping. The operation lever includes a safety pin that prevents erroneous operation, and a switch that starts generating a warning sound from the warning buzzer is turned on by removing the safety pin. Is configured to be in a state,
The warning sound begins to sound due to the operation of pulling out the safety pin that enables the operation of the operation lever, and the switch is turned on immediately before the start of the injection of the crime prevention composition by the operation of the operation lever. When you stop for a moment and look back at the sound, you can start spraying the crime prevention composition, increasing the hit rate of the crime prevention composition and increasing the damage caused when hit it can.

Also, before the start of the injection crime prevention composition from the injection port by operation of the operation unit, since it is configured to allow the on of the switch, it exits the sound stopped criminal momentarily by warning sound Since the injection of the crime prevention composition can be started when looking back, it is possible to increase the hit rate of the crime prevention composition and to increase the damage caused when hit.

In addition , the operation lever is provided with a tilting lever that restricts the lever operation by gripping in the standing state and enables the lever operation in the tilted state. Because it is configured to be turned on by the operation lever, the safety pin that can be operated by pulling the safety pin will start falling and the warning sound will start sounding, so the composition for crime prevention by operating the operation lever Since the switch is turned on immediately before the start of the injection of the object, when the criminal stops for a moment by the warning sound and looks back on the direction of the sound, the injection of the composition for the crime prevention can be started. The hit rate can be increased and the damage given when hit can be increased.

  1-3 is a figure which shows the spray apparatus for crime prevention of one embodiment of this invention. 1 is a cross-sectional view, FIG. 2 is a front view of the main part, and FIG. 3 is a cross-sectional view of the main part.

  This crime prevention spray device is configured by mounting an injection device 15 on the top of a hermetic pressure vessel 1. The pressure vessel 1 functions as a cylinder of the present invention, and is filled with a non-lethal damage component and an accumulated gas.

  The pressure vessel 1 can be hermetically sealed and can be filled with an accumulated gas. The strength to the extent that the accumulated gas is filled and held can be easily realized by making the pressure vessel 1 made of metal, for example. As the type of metal, a known and easily available metal such as iron, stainless steel, and aluminum can be appropriately selected and used.

  The pressure vessel 1 has an opening that can be filled and refilled with an accumulating gas or a crime prevention composition, and the opening is formed to be openable and closable. Usually, an injection device 15 that enables injection of the internal composition is attached to the opening, and the injection device 15 is formed to be detachable from the opening.

  The shape and size of the pressure vessel 1 are not particularly limited, but considering the handling during operation, the vessel capacity is preferably about 1 to 2 L, and can be, for example, an elongated cylindrical body or a spherical body. . The cylindrical body can have an outer diameter of about 30 to 150 mm and a height of about 100 to 400 mm. The spherical body can have an outer diameter of about 100 to 200 mm.

  Examples of the crime prevention composition filled in the pressure vessel 1 include a damage component and a marking component.

  As the damage component, for example, a component that stimulates mucous membrane portions such as eyes, nose and throat and induces sneezing and coughing in addition to tearing can be used. In the present composition, the damage component is not lethal per se (the lethal dose is very large) or contained so as to be less than the lethal dose.

  Specific examples of such ingredients include seasonings and spices such as chili pepper, chili extract (capsaicin), pepper, tabasco, vinegar mustard, wasabi mustard oil, etc. Can do. These damage components may be powder, extract, or liquid. Such damage components can be used alone or in combination of two or more. Preferably, a pepper extract (capsaicin) and wasabi-based mustard oil are used.

  In addition to the damage component, the present composition can also contain a marking component that can be easily detected by color, smell, etc. and can remain on the collision object. By including the marking component at the same time, the advantages of the present injector can be used effectively, and a high effect can be obtained for crime investigations. In addition, the marking component containing composition which does not contain a damage component can be filled into the pressure vessel 1, and it can also be set as the marking injector.

  The colorant as the marking component can be a dye or a pigment. Dyes and pigments can be used as they are, or those sold as water-based or oil-based paints can be used. When a paint is used, an aqueous paint is preferable.

  The color of the colorant is preferably a light color such as yellow, red, green, orange. Preferably, a separate fluorescent agent is used or a fluorescent colorant is used. By using a fluorescent agent or fluorescent colorant, the marking ability can be easily exhibited even in the dark. In this composition, the colorant is often contained in a composite form called a paint.

  In addition, a reagent that reacts with a biological substance present on the skin surface to develop a color or the like can also be used as a marking component. For example, a ninhydrin reagent that reacts with a protein can be used.

  Various fragrance | flavors can be used as a marking component which provides an odor. Fragrance is effective for tracking not only humans but also police dogs. Although the kind of fragrance | flavor is not specifically limited, It is preferable that it is easy to distinguish from what is generally used. Preferably, it is a fragrance | flavor with irritation | stimulation and a fragrance | flavor with nasty smell. Specifically, as perfumes having an irritating odor, spices such as plant-derived licorice, Yakuchi, ginger, and other spices such as wood incense and clove Can be used. Moreover, cinnamon (keihi) etc. can be mentioned as a fragrance | flavor with a nasty smell. These fragrances may be liquid, powder, or granular. A fragrance | flavor can be used 1 type or in combination of 2 or more types. Detectability can be enhanced by combining two or more kinds.

  The composition only needs to contain at least one of a damage component and a marking component, but preferably contains at least one damage component, more preferably contains a colorant, and more preferably a color. It contains ingredients and fragrances.

The composition is liquid. Although it does not specifically limit as a liquid medium contained in this composition, It is preferable to use highly safe solvents, such as water and alcohol. When a paint is used as the colorant, the paint vehicle is also a component of the liquid medium of the composition.
In the present composition, various antifreeze liquids containing alcohols such as ethylene glycol can be used as a part or all of the medium. In this case, even when used in cold districts or cold seasons, it is possible to ensure the targeting ability. The composition can also include a surfactant. Surfactants are mainly used to maintain the viscosity of the composition above a certain level.

  As the pressure accumulation gas, a highly safe gas is preferable. For example, in addition to air and carbon dioxide gas, an inert gas such as nitrogen gas can be used. Nitrogen gas is preferable. The pressure-accumulated gas is filled in the pressure vessel 1 by compressing a gas such as nitrogen.

  The said injection apparatus 15 is an apparatus which injects the crime prevention composition outside with the pressure of the pressure accumulation gas with which the pressure vessel 1 is filled with the crime prevention composition. The injection device 15 is not particularly limited, and various known forms can be employed. In this example, the inside of the pressure vessel 1 communicates with the lead-out pipe 2 via the valve chamber 14 and the lead-out pipe 2 that reaches the bottom of the pressure vessel 1 and sends the liquid crime prevention composition to the injection side. The nozzle 3 which injects the composition for crime prevention by opening and closing of the valve 12 in 14 and the operation lever 17 as an operation part for performing the opening and closing operation of the said valve 12 are provided.

  The nozzle 3 functions as an injection port of the present invention for injecting the crime prevention composition, and is preferably formed so as to be able to form a linear injection locus while suppressing diffusion. In other words, the nozzle 3 has a tip shape that enables injection with high directivity.

  When the valve 12 is always used, that is, when not in use, the connecting portion between the outlet tube 2 and the nozzle 3 is blocked by the biasing force of the coil spring 13 as a biasing member. On the other hand, the operating lever 11 is pushed down by the grip of the operating lever 17, the coil spring 13 is compressed against the urging force of the coil spring 13, and the valve 12 is opened. As a result, the lead-out pipe 2 communicates with the nozzle 3 via the valve chamber 14, and the crime prevention composition is jetted from the nozzle 3 to the outside by the pressure of the accumulated gas.

  The operation lever 17 is composed of a rotation lever 4 and a fixed lever 16 and functions as an operation unit of the present invention for performing an injection operation from the nozzle 3 as an injection port, and starts injection by gripping. It is configured to That is, the pivot lever 4 is pivotally supported by the root portion of the fixed lever 16 that is fixed in the vicinity of the root of the nozzle 3 and extends rearward. Then, when using, the four fingers from the index finger to the little finger are hooked on the fixed lever 16 and the pivot lever 4 is pivoted downward by firmly grasping the base of the thumb from the pivot lever 4. Let By this rotation, the operating rod 11 is pushed down and the valve 12 is opened.

  The crime prevention spray apparatus further includes a warning buzzer 8 that emits a warning sound, and a micro switch 7 is provided in the vicinity of the operation lever 17 as a switch for starting the generation of the warning sound from the warning buzzer 8. .

  More specifically, in the vicinity of the base portion of the fixed lever 16, a tilting rod 5 that pivots back and forth between a standing state and a lying state is pivotally supported. The raising / lowering rod 5 is configured to restrict the lever operation by holding the operation lever 17 in the standing state and to enable the lever operation of the operation lever 17 in the collapsed state.

  And in the state where it is not used, while the above-mentioned uprising rod 5 is brought into a standing state, in this standing-up state, the safety pin 6 is inserted into the through-hole formed in the raising and lowering rod 5 and the operation lever 4, The downward movement of the rotation lever 4 is restricted, and erroneous operation of the operation lever 17 is prevented.

  A micro switch 7 (not shown in FIG. 3) is attached to the raising / lowering rod 5, and an on / off signal in the micro switch 7 is transmitted to the warning buzzer 8 through the connector 10 so that the warning buzzer 8 can be turned on / off. It has become.

  And in the state which is not used, the standing state of the raising / lowering rod 5 is maintained by making the said raising / lowering rod 5 stand up and the safety pin 6 being penetrated. In this state, the on / off operation portion of the microswitch 7 attached to the raising / lowering rod 5 is pressed against the rotating lever 4 to turn off the warning buzzer 8.

  On the other hand, when the safety pin 6 is used, the raising / lowering rod 5 falls backward by pulling the safety pin 6, the on / off operation part of the micro switch 7 is separated from the rotating lever 4, and the warning buzzer 8 is turned on. Is coming out.

  As described above, the micro switch 7 can be turned on before the start of the injection of the security composition from the nozzle 3 by the operation of the operation lever 17. In FIG. 2, reference numeral 9 denotes a pressure gauge indicating the pressure inside the pressure vessel 1.

  When using the crime prevention spray device, for example, the composition is sprayed aiming at a partner who is committing a crime or a partner who runs away. At this time, the spray device itself is first picked up from the installation location and the safety pin 6 is pulled out. As a result, the warning buzzer 8 is turned on and the warning sound starts to sound as described above. Then, the operation lever 17 is operated to spray the crime prevention composition toward the criminal.

  As described above, according to the crime prevention spray apparatus, the warning buzzer 8 that emits a warning sound is provided, and the micro switch 7 that starts the generation of the warning sound from the warning buzzer 8 is provided in the vicinity of the operation lever 17. Therefore, when it is used, the microswitch 7 can be turned on and a warning sound can be emitted when the crime prevention composition is ejected from the place where the spray device is installed. By issuing a warning sound, the criminal is likely to stop for a moment and look back on the direction of the sound, increasing the hit rate of the crime prevention composition, and increasing the damage given when hit. In addition, since the warning sound continues to sound when the crime prevention composition is sprayed while chasing the criminal, it exerts a high threatening effect on the criminal.

  Further, since the micro switch 7 is turned on before the start of the injection of the crime prevention composition from the nozzle 3 by the operation of the operation lever 17, the criminal stops for a moment by the warning sound. Since the injection of the crime prevention composition can be started when looking back on the direction of the occurrence of the problem, the hit rate of the crime prevention composition can be increased, and the damage given when hitting can be increased.

  Further, the operation lever 17 starts injection by gripping, the operation lever 17 includes a safety pin 6 that prevents erroneous operation, and the micro switch 7 is turned on when the safety pin 6 is pulled out. Since the warning sound begins to sound by the operation of pulling out the safety pin 6 that enables the operation lever 17 to be operated, the microswitch 7 is immediately before the start of the injection of the crime prevention composition by the operation of the operation lever 17. Is turned on, and when the criminal stops for a moment due to the warning sound and looks back on the sound, the injection of the security composition can be started, increasing the hit rate of the security composition and hitting The damage given when doing so can also be increased.

  The operation lever 17 is provided with a raising / lowering rod 5 that restricts the lever operation by gripping in the standing state and enables the lever operation in the collapsed state. The micro switch 7 is pulled out by pulling out the safety pin 6. Since the faller 5 is configured to be turned on when the faller 5 falls down, the warning pin 6 starts to fall due to the operation of pulling out the safety pin 6 that enables the operation lever 17 to be operated. Since the micro switch 7 is turned on immediately before the start of the injection of the crime prevention composition by the operation of the operation lever 17, when the criminal stops for a moment by the warning sound and looks back on the direction of the sound, the crime prevention composition Since the injection can be started, it is possible to increase the hit rate of the crime prevention composition and to increase the damage given when hit.

  Further, in a state of not being used, the micro switch 7 attached to the tilting rod 5 in a state where the rising rod 5 is raised and the safety pin 6 is inserted and the standing state of the tilting rod 5 is maintained. The on / off operation part is pressed against the rotating lever 4 to maintain the warning buzzer 8 in the off state. When the safety pin 6 is used, the raising / lowering rod 5 falls backward by pulling out the safety pin 6, and the micro switch 7 is separated from the turning lever 4 and the warning buzzer 8 is turned on to emit a warning sound. For this reason, when not in use, the warning buzzer 8 is surely maintained in the off state, and when used, the warning buzzer 8 is surely turned on by pulling the safety pin 6 and tilting the raising / lowering rod 5. The warning buzzer 8 can be started to sound.

  And since the said spray apparatus for crime prevention is a pressure accumulation type by compressed gas and can implement | achieve injection with high directivity, it can aim at the other party's face etc. correctly in a straight line. Moreover, a strong impact can be given to the other party also by the pressure of the injection itself. Moreover, the composition which reached | attained the other party sprayed adheres directly to mucous membranes, such as an oral cavity, a nasal cavity, and eyes, and gives an appropriate damage. On the other hand, it is secondarily attached to the mucous membranes of the mouth, nose, eyes, etc. by being scattered around by the reaction of the impact, and is also sucked into the nasal cavity, oral cavity, etc. to give damage. Furthermore, when the marking component is contained, it can be directly or secondarily attached to the surface of the other party to mark the other party.

  Thus, since this crime prevention spray device has high targeting properties, it is possible to increase the damage synergistically by causing primary damage and secondary damage. From the above, it is possible to secure the safety of the person by damaging the opponent and to ensure sufficient time for reporting to the police. In addition, since the spray device for crime prevention can be operated from a distance, the safety of oneself is high when a crime encounters or a crime crisis is about to come.

It is sectional drawing which shows the spray apparatus for crime prevention of one Embodiment of this invention. It is a front view which shows the principal part of the said spray apparatus for crime prevention. It is sectional drawing which shows the principal part of the said spray apparatus for crime prevention.

Explanation of symbols

1: Pressure vessel 2: Lead-out pipe 3: Nozzle 4: Rotating lever 5: Lifting rod 6: Safety pin 7: Micro switch 8: Warning buzzer 9: Pressure gauge 10: Connector 11: Operation rod 12: Valve 13: Coil Spring 14: Valve chamber 15: Injection device 16: Fixed lever 17: Operation lever

Claims (1)

A cylinder filled with a crime prevention composition, an injection port for injecting the crime prevention composition, an operation unit for performing an injection operation from the injection port, and a warning buzzer for emitting a warning sound, A switch for starting the generation of a warning sound from the warning buzzer is provided in the vicinity of the unit,
The operation unit is an operation lever that starts injection by gripping,
The operation lever includes a safety pin that prevents an erroneous operation, and a tilting rod that restricts the lever operation by gripping in a standing state and enables the lever operation in a collapsed state ,
The switch is configured to provided the electromotive倒杆, switch for starting the generation of alarm sound from alarm buzzer is turned on by disconnect IteOkoshi倒杆falls down the safety pin,
A crime prevention spray apparatus configured to allow the switch to be turned on before the start of injection of the crime prevention composition from the injection port by the operation of the operation lever .

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