JP7026720B2 - Human body disinfection device - Google Patents

Description

The present invention relates to a human body disinfecting device.

Conventionally, as a human body disinfection device for preventing infectious diseases caused by bacteria and viruses, a prefabricated sterilization system that can be installed in a passage or an entrance / exit and is freely assembled and disassembled is known (see Patent Document 1).

Japanese Unexamined Patent Publication No. 2009-261596

However, the disinfection device described in Patent Document 1 is sterilized while a person entering the installed building or the like passes through the passage space composed of the wall surface, and the installation place becomes large and the scale is considerable. There was a drawback that it was difficult to install unless it was a building that had it. In addition, there is a problem that it takes time to assemble and install.

Therefore, an object of the present invention is to provide a human body disinfecting device that can be easily installed in a narrow place in a short time and is suitable for a small-scale building or the like. Another object of the present invention is to provide a human body disinfection device capable of reliably disinfecting a body while having a simple structure.

The human body disinfecting device according to the present invention is a pair of left and right columnar sprayers having a plurality of nozzles for spraying chemicals, a substrate to which the base end of the columnar sprayer is fixed, and a pump for sending the chemicals to the nozzles of the columnar sprayer. It is provided with a unit and a switch means for turning on / off the chemical spray from the nozzle. The switch means is installed at a position in front of the columnar sprayer and is operated by a passerby stepping on it. The foot switch having a rectangular flat plate shape has a width of 70% or more of the distance between the pair of left and right columnar sprayers, and when a passerby steps on the foot switch, there is a time difference. , The chemical solution was interlocked to be sprayed from the nozzle of the columnar sprayer .

Further, a circuit breaker that opens and closes in conjunction with the ON-OFF operation of the chemical spray by the foot switch is arranged in the vicinity of the columnar sprayer and at the position where the passerby ends passing through.
Further, the columnar atomizer has a telescopic structure and can be expanded and contracted.

According to the human body disinfecting device of the present invention, it can be easily installed in a narrow place in a short time. It is possible to sterilize and disinfect a group of passers-by of different heights. Moreover, although it has a simple structure, it can be reliably disinfected.

It is a perspective view which shows one Embodiment of this invention. It is a top view which shows one Embodiment of this invention. It is a front view which shows the use state. It is a perspective view which shows the other embodiment. It is a partially enlarged view which shows the use state of another embodiment.

Hereinafter, the present invention will be described in detail based on the illustrated embodiment.
In the embodiment of the human body disinfection device of the present invention shown in FIGS. 1 and 2, 1 is a columnar sprayer for spraying a chemical solution for sterilization and disinfection, and a pair of left and right is arranged. Reference numeral 2 denotes a nozzle for spraying the chemical solution, which is formed on the columnar atomizer 1. Reference numeral 3 is a tube protection member for protecting the chemical solution tube 3a, 4 is a pump unit for sending the chemical solution to the nozzle 2 of the columnar atomizer 1, 5 is a chemical solution tank for storing the chemical solution, and 6 is a chemical solution tank. It is a switch means for turning on and off the chemical spray from the nozzle 2. In the embodiment shown in FIGS. 1 and 2, the case where the switch means 6 is a foot switch is exemplified. The arrow Y indicates the direction of travel through which a passerby passes. Reference numeral 10 is a circuit breaker, the details of which will be described later.

The base end of the columnar atomizer 1 is fixed to the substrate 8, and a unit composed of the columnar atomizer 1 and the substrate 8 is arranged side by side so that a passerby passes between the pair of left and right columnar atomizers 1, 1. Further, in order to prevent the chemical solution tube 3a that supplies the chemical solution to the columnar sprayer 1 from being stepped on by a passerby and being deformed or damaged, the tube protection (cylindrical) member 3 protects the chemical solution tube 3a.

The columnar sprayer 1 is provided with a plurality of nozzles 2 for spraying a chemical solution at a predetermined pitch up and down.
Further, the pump unit 4 includes a pump (not shown), an electric motor, a valve, piping, and the like in the case 14. It is also preferable to attach a plurality of wheels to the pump unit 4 to facilitate movement.
The pump unit 4 periodically performs air purging according to the frequency of use of the human body disinfecting device to prevent the chemical solution components from being solidified and clogged in the nozzle 2 and in the chemical solution tube 3a.
In addition, the chemical solution tank 5 is replaced with a chemical solution that is considered to be effective (against each) depending on the bacteria, virus, pollen, etc. expected at the place of use. Further, in order to separate the chemical solution components in the tank 5 and prevent precipitation, the pump unit 4 is configured to periodically send air to stir. It is also preferable to provide a plurality of tanks 5 so that two or more kinds of chemicals can be switched and used depending on the situation.

The columnar atomizer 1 has a so-called telescopic structure that can be expanded and contracted, and the height at the time of use can be determined by the frictional force of each expandable and contractible portion. Alternatively, it can be fixed at a predetermined height with a screw with a manual knob. Thereby, the height of the columnar atomizer 1 can be changed according to the expected height of the passerby group to be disinfected. For example, when the average height of a user such as a kindergarten child or an elementary school student is short, the columnar sprayer 1 can be lowered. Further, when moving the human body disinfecting device, the height of the columnar sprayer 1 can be lowered to make it easier to move. Further, although not shown, if a plurality of wheels are attached to the substrate 8 to which the columnar atomizer 1 is attached, the movement can be further facilitated. It is desirable that the wheels have stoppers in order to fix the human body disinfection device at the time of installation.

When a passerby walks through the human body disinfection device installed at the entrance of a building or in a park (in the direction of the arrow Y in FIGS. 1 and 2) and steps on the switch means (foot switch) 6. As shown in FIG. 3, the chemical solution is sprayed from the nozzle 2 of the columnar atomizer 1 in conjunction with each other with a time difference. By interlocking with a time difference, it can be seen that the chemical solution is evenly sprayed on the whole body when the passerby just reaches between the pair of left and right columnar sprayers 1. The width of the foot switch 6 is 70% or more of the distance between the pair of left and right columnar sprayers 1, and the foot switch 6 can be reliably operated even when a passerby passes through a portion off the center of the passage.

When the chemical solution is sprayed, if the passerby passes through the columnar sprayer 1 quickly, the chemical solution may not sufficiently adhere to the passerby, and the sterilization and disinfection effects may be insufficient. In order to prevent this, a circuit breaker 10 that closes for a short time (2 to 5 seconds) in conjunction with the ON-OFF operation of the switch means 6 is arranged near the inside of the building where a passerby is going to enter. By closing the circuit breaker 10, the passerby is urged to stop temporarily, and the sprayed chemical solution is sufficiently adhered to the passerby so that the sterilizing and disinfecting effect of the chemical solution is sufficiently exerted. It is also preferable to attach a plurality of wheels to the circuit breaker 10 to facilitate movement.

Although not shown, a sensor that detects the body temperature of a passerby is provided and linked with the circuit breaker 10, so that a passerby whose body temperature is higher than usual, that is, a passerby who is likely to be infected with an infectious disease, will pass. It can also be configured to close when it does, preventing passers-by who are likely to be infected from entering the building. It is also desirable to configure the detection sensor to automatically notify the building management office when a passerby who is likely to be infected is detected.

Although the switch means 6 is a foot switch in FIGS. 1 and 2 above, the switch means 6 may be a sensor switch provided in the columnar atomizer 1 for detecting the approach of a passerby (illustrated). omit). In this case, it is also desirable to configure a detection sensor system that integrates a sensor switch that detects the approach of a passerby, a sensor that detects the body temperature of the passerby, a sensor that detects the height of the passerby, and the like.

Further, in FIGS. 1 and 2 described above, a set of the switch means 6 and the circuit breaker 10 is installed, and the description is made on the assumption that a passerby enters a building or the like. However, as shown in FIG. 4, the columnar atomizer 1 is used. It is also preferable to install a set of switch means 6 and a circuit breaker 10 on both the entrance side and the exit side of the switch so as to disinfect both when a passerby enters and exits a building or the like. In this case, when the passerby does not pass, the circuit breaker 10 is open on both sides, and when the passerby leaves the building or the like, the switch means 6 installed on the inside of the building or the like detects the approach of the passerby. Then, the circuit breaker 10 installed on the outside of the building or the like is opened and closed to sterilize and disinfect passersby. When a passerby enters a building or the like, it is the same as the above-mentioned embodiment of FIGS. 1 and 2.

It is desirable to incorporate a sensor that detects the height of a passerby into the above-mentioned detection sensor system regardless of whether the passerby enters the building or the like or exits the building or the like. As a result, of the nozzles 2 (12 in the above embodiment) of the columnar atomizer 1, an appropriate number (3 to 12) according to the height of the passerby is automatically operated, which is appropriate for each person. Since a large amount of chemical solution can be sprayed, it is possible to maintain an appropriate sterilizing and disinfecting effect while reducing the amount of chemical solution used. Further, in order to thoroughly disinfect, it is also desirable to install a finger disinfectant in the vicinity of the columnar sprayer 1 so that passers-by can put their hands in and disinfect.

The chemical solution used in the human body disinfectant of the present invention is appropriately selected from those corresponding to the target bacteria and the like. For example, an amino acid mixed solution containing soybean-extracted amino acids, purified water and special reducing alkaline ionized water. It is an antibacterial agent having butylene glycol, a surfactant, and a chelating agent. The particle size of the sprayed antibacterial agent is preferably 20 to 30 μm in consideration of compatibility with viruses.

FIG. 5 shows a usage state of another embodiment of the present invention. In addition to the above-described embodiments of FIGS. 1 to 4, a configuration capable of disinfecting the feet of passersby, particularly the soles of shoes, is added.
There is a high possibility that various filth, germs, and other contaminants will adhere to the soles, and prevent pathogens and contaminants that adhere to the soles from invading buildings that require prevention of infectious diseases. Therefore, the nozzle 2 for disinfecting the sole and the wire net 20 shown in FIG. 5 are added.
The wire mesh 20 is installed on both sides of the substrate 8 and is formed so as to be slightly higher than the substrate 8.
The upper surface of the wire mesh 20 has a large number of openings through which the sprayed chemical solution passes, and the side portion of the wire mesh 20 does not have an opening and repels the chemical solution sprayed from the nozzle 2 to open the upper surface of the wire mesh 20. It is configured to lead to the department.
With this configuration, the sole can be sufficiently sterilized and disinfected while reducing the amount of chemicals used.

In the present invention, the design can be changed. For example, although the columnar atomizer 1 is shown in the shape of a quadrangular prism, it may be a columnar or polygonal column. Further, the circuit breaker 10 is exemplified in a shape in which the bar springs up from a hanging shape to a horizontal shape, but the circuit breaker 10 may be in a shape in which the door opens and closes. Further, in the above-described embodiment, the switch means 6 turns on / off the chemical spray, but in a place where the number of passersby is small, the switch means 6 may be set to turn on / off the pump unit 4. Is.

As described in detail above, the present invention comprises a pair of stretchable left and right columnar sprayers 1 having a plurality of nozzles 2 for spraying chemicals, a substrate 8 to which the base end of the columnar sprayer 1 is fixed, and the columnars of chemicals. Since it is provided with a pump unit 4 for sending the chemical solution to the nozzle 2 of the atomizer 1 and a switch means 6 for turning on / off the chemical solution spray from the nozzle 2, the appropriate amount of the chemical solution is sprayed according to the height of the passerby to pass. The whole body of a person can be reliably disinfected. In addition, since it has a simple structure and is easy to move, it can be used in various and wide-ranging places that require disinfection.

Further, since the switch means 6 is a foot switch operated by a passerby stepping on it with his / her foot, the nozzle 2 can be reliably operated when the passerby passes through the columnar atomizer 1.

Further, since the switch means 6 is a sensor switch that detects the approach of a passerby, when the passerby approaches the columnar atomizer 1, the sensor can detect and reliably operate the nozzle 2.

Further, since the circuit breaker 10 that opens and closes in conjunction with the ON-OFF operation of the chemical spray by the switch means 6 is arranged in the vicinity of the columnar atomizer 1, a short time is required when a passerby passes through the columnar atomizer 1. It will stop and the sprayed chemical solution can be surely sprayed on the passersby.

Further, since a plurality of moving wheels are attached to the substrate 8, it is easier to move and can be used in various and wide-ranging places where disinfection is required.

1 Columnar sprayer 2 Nozzle 4 Pump unit 5 Chemical tank 6 Switch means 8 Board 10 Circuit breaker

Claims (3)

A pair of left and right columnar sprayers (1) having a plurality of nozzles (2) for spraying chemicals, and
The substrate (8) to which the base end of the columnar atomizer (1) is fixed and
A pump unit (4) that sends a chemical solution to the nozzle (2) of the columnar atomizer (1), and
The switch means (6) for turning on / off the chemical spray from the nozzle (2) and
Equipped with
The switch means (6) is installed at a position before passing through the columnar atomizer (1).
It is a rectangular flat plate-shaped foot switch that is operated by a passerby stepping on it with his / her foot.
The rectangular flat plate-shaped foot switch has a pair of left and right columnar atomizers (1) and (1) spaced apart from each other.
Has a width of 70% or more,
When a passerby steps on the foot switch, the columnar atomizer (1) and the nozzle (2) of the columnar atomizer (1) are linked so that the chemical solution is sprayed with a time difference.
Characterized human body disinfection device. A claim in which a circuit breaker (10) that opens and closes in conjunction with the ON-OFF operation of the chemical spray by the foot switch is arranged near the columnar sprayer (1) and at a position where a passerby ends passing through. The human body disinfection device according to 1. The human body disinfection device according to claim 1 or 2 , wherein the columnar atomizer (1) has a telescopic structure and is expandable and contractible .

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