JP3150202U - Crime prevention marking liquid injection device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a marking liquid ejecting apparatus for crime prevention with a low possibility of causing harm to an employee of a store who operates the marking liquid ejecting apparatus for crime prevention. A security marking liquid ejecting apparatus according to the present invention is configured such that an electromagnetic valve 22 is opened when a push button of a push button switch 24 disposed in the vicinity of a customer service counter in a store is turned on. Water flows into the marking liquid storage tank 21, and the marking liquid stored in the storage tank 21 passes through the liquid supply pipe 26 and is injected from injection nozzles 51, 52, and 53 installed at predetermined positions outside the store. It is comprised so that. [Selection] Figure 2

Description

  This device is used for crime prevention to support the early arrest of a criminal by spraying marking liquid to the criminal when a criminal who commits a burglary at a store such as a convenience store, a financial institution or a precious metal store escapes from the entrance of the store. The present invention relates to a marking liquid ejecting apparatus.

It is a shame that burglary incidents to convenience stores, financial institutions, precious metal stores, etc. have been continually lost, and sometimes precious lives have been taken away. The reality is that robbery incidents continue to occur in many stores, such as convenience stores, financial institutions, and precious metal stores, even though there are many security cameras and bells already installed.

  According to the crime situation in the first half of 2007 compiled by the National Police Agency, the number of recognized robbery in the first half of 2007 was 2,389, the number of arrests was 1,419, and the clearance rate was 59.4%. Although the clearance rate has improved since 2005, it has decreased by 0.9 points from the same period last year. According to the installation and utilization status of security equipment at convenience stores, financial institutions, precious metal stores, etc., recognized as robbery cases in the first half of 2007, 99.1% of “security cameras” were installed. 3% is used. “Emergency Bell” is installed at 80.9%, but the utilization rate is 17.6%. On the other hand, “Color Ball” has the highest installation rate after “Security Camera”, but 88.9%, but the utilization rate is only 11.5%.

The use of colored balls includes crime prevention bullet bombs that fire marking bombs containing marking liquids such as fluorescent paints, luminescent paints, or colored liquids against crime escapeees and escape vehicles ( (See Patent Document 1). The invention described in Patent Document 1 includes a gunpowder body seat, a gunpowder body that explodes by pulling a pull string in order from the rear to the front, and an explosion of the gunpowder body. A pressure receiving body that instantaneously moves at high speed in the direction of the discharge port upon receiving energy, a marker bullet containing a marking agent that is launched by a high-speed moving force toward the discharge port side of the pressure receiver, and for preventing the marker bullet from falling off A stopcock body is housed, and a pressure-sensitive plate is connected and fixed to at least one of the cylinder body and the explosive seat with a connecting string to constitute a security bullet emission device.
JP 2007-192524 A

In the above-mentioned crime prevention bullet shooting device, the operator aims at the escape criminal or the escape vehicle and fires the color ball. However, the targeted escape criminal or escape vehicle returns to the operator. It is fully anticipated to do harm.

Therefore, the problem to be solved by the present invention is that, even if an intrusion robbery case is encountered, it is necessary for employees of convenience stores, financial institutions, precious metal stores, etc. that operate the marking liquid ejecting device for crime prevention. An object of the present invention is to provide a marking liquid ejecting apparatus for crime prevention with a low possibility of harm.

In addition, as a general behavior of robbery, the target to be invaded is observed in advance and the intrusion route and escape route are confirmed. At this time, if a crime prevention system is installed, the anti-crime function works against a person who tries to commit a robbery, and an effect of giving up the intrusion can be expected.

Accordingly, another problem to be solved by the present invention is that a crime prevention marking liquid that prevents a criminal act from being noticed by a person trying to rob a person that a security liquid injection device for crime prevention is installed in the store. It is to provide an injection device.

In order to achieve the above object, (1) a marking liquid ejecting apparatus for crime prevention according to the present invention comprises:
A) Marking liquid storage tank for storing marking liquid;
A) a solenoid valve disposed via a pipe between the marking liquid storage tank and the water supply;
C) a switch that is disposed near the customer service counter in the store and is opened by electrically connecting the solenoid valve;
D) an injection nozzle for injecting the marking liquid installed at a predetermined position outside the store;
E) A liquid feed pipe for connecting the marking liquid storage tank and the injection nozzle.
Moreover, (2) the marking liquid injection device for crime prevention according to the present invention is
A) Marking liquid storage tank for storing marking liquid;
A) an underwater water pump disposed in the marking liquid storage tank and having an inlet through which the marking liquid flows in and an outlet through which the flowing marking liquid is discharged;
C) a switch that is disposed in the vicinity of the customer service counter in the store and is electrically driven by the underwater water pump being electrically connected;
D) an injection nozzle for injecting the marking liquid installed at a predetermined position outside the store;
E) It has a liquid feed pipe connecting the discharge port of the submersible water pump and the spray nozzle.
(3) In the security marking liquid ejecting apparatus according to (1) or (2) according to the present invention, the switch is further electrically connected to the door of the store entrance, and the marking liquid is discharged. At the same time, the door of the store is locked in a closed state.
(4) In the crime prevention marking liquid ejecting apparatus according to (1) or (2) according to the present invention, another switch is disposed at a location different from the switch and in the vicinity of the customer service counter in the store. The another switch is directly electrically connected to the doorway of the store, and when the switch is turned on, the door is locked in a closed state.

  According to the present invention, the injection nozzle for injecting the marking liquid is installed at a predetermined position outside the store, so that it goes out of the store and injects the marking liquid toward the robbery who is in a runaway posture. The switch operator is less likely to be harmed by a burglar, and a person trying to rob the store that a crime prevention marking liquid injection device is installed in the store may prevent criminal acts There is a great possibility.

Specifically, in the crime prevention marking liquid ejecting apparatus according to the present invention described in (1), the submersible water pump is activated when a push button of the push button switch disposed in the vicinity of the customer service counter in the store is turned on. The marking liquid stored in the marking liquid storage tank flowing into the inflow port and discharged from the discharge port passes through the liquid supply pipe and is installed at a predetermined position outside the store. It has an excellent effect of being ejected from the nozzle.

In the crime prevention marking liquid ejecting apparatus according to the present invention described in (2), the submersible water pump is in a driving state when a push button of the push button switch disposed in the vicinity of the customer service counter in the store is turned on. The marking liquid stored in the marking liquid storage tank that flows in from the inlet and is discharged from the outlet is ejected from the ejection nozzle installed at a predetermined position outside the store through the liquid feeding pipe. This is an excellent effect.

The marking liquid ejecting apparatus for crime prevention according to the present invention described in the above (3), in the description of the above (1) or (2), the switch is further electrically connected to the door of the store entrance and exit, At the same time as the marking liquid is discharged, the door of the store is locked with the door closed, so that the burglar who has been sprayed with the marking liquid goes back into the store and harms the store clerk. It becomes possible to prevent. Further, the marking liquid ejecting apparatus for crime prevention according to the present invention as described in (4) above is characterized in that, in the description of (1) or (2), another switch is located at a place different from the switch and the customer service in the store. The other switch is arranged in the vicinity of the counter for use, and is directly electrically connected to the door of the store entrance. When the switch is turned on, the door is locked in a closed state, thereby marking. Even if the robber jetted with liquid comes back up and returns to the store, another switch is turned on to lock the automatic or manual door, so that the store cannot enter the store. Therefore, the store clerk has an excellent effect of being able to contact the police without being harmed.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Fig. 1 shows markings for burglars who run away from a store using an anti-crime marking liquid ejecting device according to the present invention by an employee of a store such as a convenience store, financial institution, or precious metal store (hereinafter referred to simply as a store clerk). 1 is a schematic diagram illustrating a place where liquid is to be ejected. FIG. 1 shows a state in which a burglar who robbed a gold item escapes from a store entrance.

The store 1 has a display shelf 3 for merchandise and a customer service counter 2. When a burglar asks a clerk at the customer service counter 2 for money, the clerk delivers the money according to the instructions of the burglar. As a result, the push button switch (not shown in FIG. 1 since it is provided on the side where the store clerk is located) is operated. The push button switch may be disposed on the reception counter so that the store clerk can operate it by hand, or may be disposed on the floor below the reception counter so that it can be operated by foot. Furthermore, an electronic switch may be used. These are well known.

When the pushbutton of the pushbutton switch 24 is turned on, the marking liquid ejected from the ejection nozzles 51, 52, 53 (hereinafter sometimes collectively referred to as 5) arranged at a predetermined position outside the store is It attaches to the robbery who runs away, leads to early arrest of the robbery, leads to an increase in the clearance rate and contributes to the prevention of recurrence.

In the store as shown in FIG. 1, the injection nozzle 5 is placed on the premises of the store (parking lot) 51 and 52 so that the marking liquid will surely hit the robber regardless of which direction the burglar escapes. , 53 as shown in FIG. How to arrange the injection nozzle 5 may be determined by looking at the situation of the store. From the viewpoint of crime prevention, the spray nozzle 5 is preferably arranged at a position that is conspicuous. On the contrary, the injection nozzle 5 is, for example, a security camera type or a combination type thereof, a streetlight type or a combination type thereof, a springer type or a combination type thereof, a tree type, an outer pillar type so that the robber is not detected. Alternatively, it may be camouflaged in the form of a bronze statue.

The marking liquid 6 may be anything as long as it adheres to the burglar and serves as a mark. For example, the marking liquid 6 may be a visual mark such as a fluorescent paint, a luminescent paint, or a coloring liquid, or may be a source of spoilage odor of onion. It may be an olfactory landmark such as a certain methyl mercaptan or isovaleric acid which is a sole odor source.

  FIG. 2 is a view for explaining a basic structure of an embodiment of the crime prevention marking liquid ejecting apparatus according to the present invention. The marking liquid ejecting apparatus I for crime prevention includes a marking liquid storage tank 21 for storing marking liquid, an electromagnetic valve 22 disposed in a pipe between the marking liquid storage tank 21 and the water supply 23, and a customer service counter in the store. 2, a push button switch 24 that is electrically connected to the electromagnetic valve 22 and is turned on when the push button is turned on, and a marking installed at a predetermined position outside the store. A jetting nozzle 51, 52, 53 for jetting the liquid 6, and a liquid feeding pipe 26, 27, 28, 29, 30, 34 connecting the marking liquid storage tank 21 and the jetting nozzles 51, 52, 53; When the push button of the push button switch 24 disposed in the vicinity of the customer service counter 2 is turned on, the electromagnetic valve 22 is opened, and the tap water is supplied from the water supply 23 to the marking liquid. The injection nozzle that flows into the distillation tank 21 and is stored in the marking liquid storage tank 21 passes through the liquid supply pipes 26, 27, 28, 29, 30, 34, and is installed at a predetermined position outside the store. It is comprised so that it may inject from 51,52,53.

The marking liquid storage tank 21 is a closed container, and the material of the container is not particularly limited, and may be a transparent or opaque plastic container or a metal container. The marking liquid storage tank 21 is installed at a position where the work is not conspicuous and does not become an obstacle to work. One of the marking liquid storage tanks 21 is connected to an electromagnetic valve 22 so that when the electromagnetic valve 22 is in an open state, tap water flows into the marking liquid storage tank 21. The other side of the marking liquid storage tank 21 is connected to liquid supply pipes 26, 27, 28, 29, 30, 34 and is connected to the injection nozzle 5. In FIG. 1, the liquid feeding pipe 26 can be connected to three injection nozzles 51, 52, 53 using an elbow 32 and cheese 33.

When the clerk turns on the push button of the push button switch 24 disposed near the customer service counter 2 in the store, the electromagnetic valve 22 is opened, and the tap water flows from the water supply 23 into the marking solution storage tank 21 and the marking solution 6 Passes through the liquid feed pipes 26, 27, 28, 29, 30, 34 and is jetted from the jet nozzles 51, 52, 53 almost simultaneously. The time from when the push button of the push button switch 24 is turned on until the marking liquid 6 is ejected from the ejection nozzle 5 is several hundred milliseconds for the operation of the solenoid valve 22, and is ejected within approximately one second. However, in actuality, it is necessary to consider that the time until jetting depends on the distance from the marking liquid storage tank 21 to the jet nozzle 5.

At the same time when the push button of the push button switch 24 is turned on, the door 4 at the store entrance may be locked in a closed state. In this way, by locking the door 4 at the entrance / exit of the store closed, it is possible to prevent the burglar who has been sprayed with the marking liquid 6 from going up and returning to the store to harm the store clerk. It becomes possible. In addition, a switch electrically connected to the door 4 is provided near the customer service counter 2 in the store separately from the switch electrically connected to the solenoid valve 22 to operate the injection nozzle. The door 4 may be locked in a closed state. Further, the door 4 may be either opened or closed automatically or manually. At the same time that the push button of the push button switch 24 is turned on, the incident may be reported to the nearest police through a telephone line.

  In the crime prevention marking liquid ejecting apparatus I, the power source for injecting the marking liquid 6 is the tap water of the water supply, but when there is a problem in the water supply facility when installing the security marking liquid injection apparatus I, the power source is It is also possible to use a water pump.

FIG. 3 is a view for explaining a basic structure of another embodiment of the crime prevention marking liquid ejecting apparatus according to the present invention, that is, a form using a liquid feed pump as a power source for ejecting the marking liquid. .

The crime prevention marking liquid ejecting apparatus II is disposed in the marking liquid storage tank 21 for storing the marking liquid, the inlet for receiving the marking liquid, and the exhaust for discharging the flowing marking liquid 6. The submersible water pump 35 having an exit and the counter 2 for customer service in the store are electrically connected to the submersible water pump 35 and the push button is turned on so that the submersible water pump 35 is driven. A push button switch 24, an injection nozzle 5 for injecting marking liquid installed at a predetermined position outside the store, a liquid feed pipe 26 for connecting the discharge port of the submersible water pump 35 and the injection nozzles 51, 52, 53, 27, 28, 29, 30, 34 of the push button switch 24 provided in the vicinity of the customer service counter 2 in the store. When the button is turned on, the submersible water pump 35 is driven, and the marking liquid 6 stored in the marking liquid storage tank 21 flowing in from the inlet and discharged from the outlet passes through the liquid feeding pipe 26 and is stored in the store. It is comprised so that it may inject from the injection nozzle 5 installed in the outer predetermined position.

The submersible water pump 35 that is a power source for injecting the marking liquid 6 has an inflow port through which the marking liquid flows and an exhaust port through which the inflowing marking liquid is discharged. It is preferable that the discharge port is directly connected to the liquid feeding pipe 26. The inlet may be connected to a plastic pipe to suck up the marking liquid 6 stored in the marking liquid storage tank 21. The injection time of the marking liquid can be arbitrarily set, and the marking liquid 6 stored in the marking liquid storage tank 21 may be injected until it becomes empty, or it is controlled so as to stop after a predetermined time of injection. May be. The time from when the pushbutton switch 24 is turned on until the marking liquid 6 is ejected from the ejection nozzle 5 depends on the distance from the marking liquid storage tank 21 to the ejection nozzle 5 and the capacity of the submersible water pump 35.

Note that the marking liquid storage tank 21, the injection nozzle 5, and the liquid supply pipes 26, 27, 28, 29, 30, and 34 are substantially the same as those described in the security marking liquid injection apparatus I, and will be omitted.

The present invention has been followed by invasion and burglary incidents to convenience stores, financial institutions, precious metal stores, etc., and sometimes precious lives have been taken away. It effectively works in the disaster caused by theft and will be useful in the technical field of theft prevention in the future.

It is the schematic which shows a shop clerk trying to inject marking liquid with respect to the burglar who escapes from a shop using the marking liquid injection apparatus for crime prevention which concerns on this invention. It is the schematic which shows embodiment of the marking liquid injection apparatus for crime prevention which concerns on this invention. It is the schematic which shows another embodiment of the marking liquid injection apparatus for crime prevention which concerns on this invention.

I, II Security marking liquid injection device 1 Store 2 Service counter 3 Display shelf 4 Door 5 (51, 52, 53) Injection nozzle 6 Marking liquid 7 Road 8 Parking lot 21 Marking liquid storage tank 22 Electromagnetic valve 23 Water supply 24 Push button Switches 26, 27, 28, 29, 30, 34 Liquid feed pipe 35 Submersible water pump

Claims (4)

A) Marking liquid storage tank for storing marking liquid;
A) a solenoid valve disposed via a pipe between the marking liquid storage tank and the water supply;
C) a switch that is disposed near the customer service counter in the store and is opened by electrically connecting the solenoid valve;
D) an injection nozzle for injecting the marking liquid installed at a predetermined position outside the store;
E) A marking liquid ejecting apparatus for crime prevention, comprising: a liquid feeding pipe connecting the marking liquid storage tank and the ejection nozzle. A) Marking liquid storage tank for storing marking liquid;
A) an underwater water pump disposed in the marking liquid storage tank and having an inlet through which the marking liquid flows in and an outlet through which the flowing marking liquid is discharged;
C) a switch that is disposed in the vicinity of the customer service counter in the store and is electrically driven by the underwater water pump being electrically connected;
D) an injection nozzle for injecting the marking liquid installed at a predetermined position outside the store;
E) A marking liquid ejecting apparatus for crime prevention, comprising a liquid feeding pipe connecting the discharge port of the submersible water pump and the ejection nozzle. 2. The switch according to claim 1, wherein the switch is further electrically connected to the door of the store entrance and is locked in a state in which the door of the store entrance is closed at the same time as the marking liquid is discharged. The marking liquid ejecting apparatus for crime prevention according to claim 2. Another switch is disposed at a location different from the switch and in the vicinity of the customer service counter in the store, and the another switch is directly electrically connected to the door of the store entrance and exit. The security marking liquid ejecting apparatus according to claim 1 or 2, wherein the door is locked in a closed state when the switch is turned on.