JP2020134886A - Vehicle with function sheet for sterilization or the like struck to ceiling - Google Patents

Abstract

To provide a vehicle with a function sheet struck to a ceiling, which is configured so as to allow a passenger to ride on a taxi comfortably since an advertising function is performed in an unexpected place in the taxi by possession of an advertisement function and a sterilization function, and an aroma function.SOLUTION: Disclosed is a vehicle having a function sheet as an advertisement medium for the vehicle having a sterilizing function, which is stuck on the ceiling surface. The function sheet displays characters and figures provided with an advertisement function on the surface of a paper/cloth-like sheet member, and an adhesive agent is applied on the rear surface. A volatile sterilizing agent is applied on the surface of the sheet member. The functional sheet is composed of calcium hydroxide as a main component, and the function sheet composed of a mixture of a seaweed paste and water-based paint resin is stuck to the ceiling surface of a room.SELECTED DRAWING: Figure 1

Description

The present invention relates to a vehicle in which a functional sheet for sterilization or the like is attached to the ceiling.

Conventionally, in a commercial vehicle, an advertisement display is provided on an outer panel or an interior for advertisement.

As a conventional technique for such a vehicle advertisement, for example, there are those shown in Patent Documents 1 and 2. That is, in the technique of Patent Document 1, rod-shaped colored members are provided in parallel in the transparent member at regular intervals, and desired characters and patterns are provided at the interface of the colored member with the transparent member. As a result, a plurality of types of characters and patterns are visually recognized depending on the viewing angle, and the advertising effect is improved. Further, the technique of Patent Document 2 is intended to diversify advertisements by providing a liquid crystal display unit for displaying advertisements on the surface of a poster.

Jikkenhei No. 2-1278 Jikkenhei 4-6022 Gazette

However, in the above-mentioned conventional technology, it is specialized only to improve the effect of the advertisement by visually recognizing it at a position corresponding to the height of the normal line of sight, and it is not an unexpected advertisement form, especially to the environment. It was not considered at all and could not break the limit of the advertising function.

The present invention has been made in view of the above-mentioned problems, and the advertising function is natural, and the advertising sheet is provided on the ceiling surface when a taxi or the like is boarded to have a sterilizing function and an fragrance function. The purpose is to provide a vehicle with a functional sheet attached to the ceiling, which is affixed and serves as an advertising function in unexpected places in the taxi so that passengers can comfortably ride in a taxi.

The first aspect of the present invention is a vehicle advertising medium used by being attached to a key point in the interior of a vehicle, and characters and figures having a function of advertising on the surface of a paper / cloth-like sheet member. Is displayed, an adhesive is applied to the back surface, a volatile bactericidal agent is applied to at least one of the substrate, front surface, and back surface of the sheet member, and the bactericidal agent is mainly calcium hydroxide, seaweed paste, It is a sheet-shaped advertising medium for vehicles, characterized in that it is composed of a mixture of water-based paint resins. The size of the sheet member is suitable for A3 size, but it may be large or small depending on the important points, and the shape may have a degree of freedom such as an ellipse. The place of attachment is the ceiling of a vehicle, especially a taxi. In addition, it is desirable that the adhesive is easy to peel off when the effect of the drug is cut off and does not leave a sticking mark.

A second aspect of the present invention is a vehicle advertising medium used by being attached to the ceiling of a vehicle, and a functional sheet to be attached to the ceiling is an advertisement on the surface of a paper or cloth-like sheet member. Characters and figures having the above functions are displayed, an adhesive is applied to the back surface, and either a volatile bactericidal agent or a deodorant or an fragrance is applied to the front surface of the sheet member to serve as a bactericidal agent. Is characterized in that it is composed of calcium hydroxide as a main component, seaweed paste, and a water-based paint resin.

According to the present invention, the following effects are obtained. That is, by attaching the seat member of the advertising medium for a vehicle of the present invention to the ceiling inside a vehicle in a vehicle interior such as a taxi, which is a "narrow space" that has been indifferent and almost ignored as a space for use, the air inside the vehicle. It has the effect of fulfilling functions such as sterilization in a narrow space, increasing the advertising effect, effectively exerting an antibacterial function, and improving the comfort of the passenger compartment.

Then, in the first aspect of the present invention, the seat member of the advertising medium for a vehicle is used by being attached to the ceiling of a vehicle interior or the like, which is a vehicle, via an adhesive coated on the back surface. When this seat member is seated on the vehicle, it is mainly attached to the part of the ceiling surface that falls within the range of the line of sight, so that it can be seen well by the occupant. Therefore, the displayed characters and figures act as an advertisement.
That is, as for the seat member of the advertising medium for vehicles, the characters and figures displayed on the surface of the seat member attached to the ceiling of the passenger compartment of the automobile, which is a vehicle, by the adhesive applied to the back surface are easy to see and are good. The effect of advertising can be obtained.
Moreover, a bactericidal chemical that is applied to the surface of the seat member and is composed of a mixture of calcium hydroxide as the main ingredient, seaweed paste, and water-based paint resin volatilizes in the vehicle interior, sterilizing the vehicle interior and reducing bacteria. In addition, it can contribute to the maintenance of the health of the occupants, and the paper / cloth-like sheet member has the effect of being easily retained by the bactericidal chemicals and maintaining the bactericidal action for a long time.

In the second aspect of the present invention, a volatile bactericidal agent applied to at least one of the substrate, the front surface, and the back surface of the sheet member has a sterilizing action, and if it is a deodorant, it smells in the vehicle interior. It absorbs and emits a pleasant scent into the passenger compartment if it is an air freshener, making the passengers comfortable.
In particular, the bactericidal agent component from the seat member circulates in the vehicle due to the air flow in the vehicle and is emitted from the ceiling surface near the passenger's head and oral cavity, which is useful for maintaining the health of the passenger.

It is a figure which shows the state which attached the functional sheet to the vehicle ceiling surface which concerns on embodiment of this invention. It is a figure which shows the structure of the sheet member which concerns on embodiment of this invention.

Next, a mode for carrying out the present invention (hereinafter, referred to as an embodiment) will be described with reference to the drawings. In the drawings below, the same or similar parts are designated by the same or similar reference numerals. However, the drawings are schematic, and the ratio of dimensions of each part does not always match the actual ones. In addition, it goes without saying that parts of the drawings having different dimensional relationships and ratios are included.

FIG. 1 is an explanatory view of a state in which a functional sheet is attached to the ceiling surface inside the taxi T.
The size of the functional sheet 10 is substantially A4 type, and this size standard can be appropriately selected according to the place to be used.

The functional sheet 10 having functions such as sterilization, sterilization, and antibacterial is basically composed of Ca (OH) ₂ slaked lime as a plaster paint and a mixture of susa, seaweed paste, and water-based paint resin. ing.

Specifically, Ca (OH) ₂ slaked lime uses an amount of 0.3 kg / m ² .
Further, as shown in FIG. 2, acrylic rubber is used as the adhesive 11 to be applied to the back surface of the functional sheet 10.
In the figure, reference numeral 11'is a release paper that is detachably attached to the adhesive 11.
The functional sheet 10 has antibacterial properties against Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, MRSA, etc., and also has an antiviral function of inactivating norovirus and influenza virus, and has a pet odor, a tobacco odor, and rawness. It has a deodorizing function to remove daily odors such as garbage odor and toilet odor.

<Deodorant performance test>
In order to verify such an effect, the functional sheet 10 of the present invention was used as a predetermined sample to test the deodorizing performance against ammonia, acetic acid, methyl mercaptan, hydrogen sulfide, and indole. The test method is 100 cm ² (50 cm for indole only) that has been conditioned for 24 hours or more in an environment of 20 ° C and 65% humidity based on the deodorant test of the Textile Evaluation Technology Council method and the SEK mark textile product certification standard. Using the sample piece of ² ), the sample piece was sealed in a 5 L sampling bag, and the volatilized gas concentration after 30 minutes, 2 hours, and 24 hours was measured by a detector tube method or a gas chromatograph method. The initial gas concentrations of each sample piece are 100 ppm of ammonia, 30 ppm of acetic acid, 8 ppm of methyl mercaptan, 4 ppm of hydrogen sulfide, and 33 ppm of indole, and the concentrations after a lapse of a predetermined time are as shown in Tables 1 to 5.

As a result of measurement under the above conditions, as shown in Tables 1 to 5, a decrease of about 90% was confirmed after 24 hours for the measured 5 components as compared with the initial measured value.

<Antibacterial performance test>
In addition, according to the antibacterial processed product antibacterial test method, JISZ2801-2000, the petri dish was inoculated with bacteria and cultured for 24 hours under the conditions of an ambient temperature of 35 ° C. and a relative humidity of 90% or more in the unprocessed state and the antibacterial processed state. The antibacterial performance of the functional sheet 10 was also confirmed by measuring the viable cell counts of the three test pieces immediately after inoculation with the bacterial solution and after culturing for 24 hours. In this test, four types of Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and MRSA were measured. The measurement results are shown in Table 6.

As a result of measurement under the above conditions, as shown in Table 6, all the measured bacteria increased after 24 hours in the unprocessed petri dish, whereas the sample piece of the functional sheet 10 of this case was included. Almost all the bacteria were killed in the petri dish and were not detected.

In addition, referring to the airborne virus removal performance evaluation test in the space, Escherichia coli was sprayed in a room of about 25 m2 (length 4000 mm x width 2776 mm x height 2263 mm) for about 6 tatami mats imitating a toilet, and this Escherichia coli was sprayed. The space and the functional sheet 10 were stuck together and hung on a hanger rack, and then hung in the room at four places, and the air was convected using a circulator to the extent that the suspended functional sheet 10 shook. The viable cell count in the space and in each room after 2 hours was confirmed. The results are shown in Table 7.

As a result of measurement under the above conditions, as shown in Table 7, the virus was reduced by only about 50% in the vehicle in which the sample was not installed, whereas it was about 75% in the vehicle in which the functional sheet 10 of the present invention was installed. Diminished.

<Antiviral performance test>
In addition, as an anti-virus verification experiment, a petri dish containing a sample piece of the functional sheet 10 of this case and an empty petri dish containing nothing were prepared, a virus solution was injected into each petri dish, and the dish was left for 60 minutes. Later experiments were conducted on the infectivity of the virus in each petri dish. The virus fluids used in this anti-virus verification experiment were two types, enveloped virus and non-enveloped virus, and three types of enveloped virus were confirmed: influenza virus, water-foamed stomatitis virus, and bovine hill rash virus. Non-enveloped virus was confirmed for canine parvovirus. As a result, in influenza virus, bullous stomatitis virus, papular stomatitis virus, and canine parvovirus, the amount of virus reduction was 99% or more even after 30 minutes and 60 minutes of contact, and good effects were obtained. It was.

In the petri dish in which the sample piece of the functional sheet 10 of the present case and the virus solution were enclosed in the petri dish, a virus reduction of about 99% was confirmed as compared with the condition in which only the virus solution was contained in the petri dish.

The function of the drug 13 applied to the sheet body 12 of the functional sheet 10 is generated by the following mechanism.
That is, there are many pores on the surface and inside of the coating film of the drug 13, and the surface area is large by that amount, and the virus solution comes into contact with the drug 13 in such a wide area, and when the virus solution adheres to the drug 13, the periphery of the virus The water becomes strongly alkaline due to Ca (OH) ₂ slaked lime of the drug 13, and the structure of the virus is destroyed by the strong alkalinization of the virus solution, and the infectious titer decreases.
That is, when the surrounding environment of the virus becomes strongly alkaline, it causes denaturation of lipids and proteins and destroys the structure of the virus.

The virus is generally present with water, such as coughing and sneezing droplets.
Such a function of the drug 13 exerts antibacterial and antiviral effects.

An embodiment using the functional sheet 10 for a vehicle having such a sterilization function as an embodiment, particularly a taxi T, will be described with reference to FIGS. 1 and 2. In this embodiment, the vehicle is closed and sterilized by the functional sheet 10. That is, when the vehicle door is closed, the functional sheet 10 comes into contact with the circulating wind in a face-to-face state due to the circulation of air in the vehicle, especially the circulation of wind from the air conditioner in the vehicle, and bacteria such as viruses scattered in the vehicle. Is adsorbed on the functional sheet 10 and sterilized.

That is, since it is assumed that a wide variety of people will use a taxi T normally, it must be considered that the inside of the taxi is filled with various viruses and sterilization. Viruses, sterilization, etc. are scattered in the air, and the incubation period of the virus spread in the air is 90 minutes or more, which may cause secondary infection to the next passenger.

In order to prevent such secondary infections, various infection prevention measures can be considered in the vehicle. However, most of the methods are to attach an essential oil evaporation mechanism for sterilization to the air conditioner outlet a in the car, which is expensive and the air conditioner outlet is near the dashboard, so that customers can sit in the back seat like a taxi T. Since there are many forms of riding and sitting, the functional effect of essential oil evaporation is not reached or the effectiveness is diminished.

The present invention is a technique for improving the current situation. First, (1) the properties are made into a sheet-like functional sheet, and (2) the functional sheet is a functional drug that naturally evaporates due to the flow of contact air. Applying, (3) The position to attach is limited to each ceiling surface such as the mirror position of the front seat from the back seat of the taxi, the position slightly offset to the back seat, or the position of the back seat. 4) Maintain the effectiveness of the functional sheet by replacing it every few months, (5) Perform the advertising function and information transmission function on the surface of the functional sheet by pasting it on the ceiling surface, and the advertising revenue will be sent to the taxi company. Bringing increased profits and contributing to the spread of functional seats, especially because the passengers are interested in the advertisement on the ceiling surface and pay attention to it, the advertising information transmission effect is high, and the passenger tilts his head backward and looks up. By doing so, it is possible to train the muscles of the neck muscles that are not normally active, which can contribute to maintaining good health.

The mechanism for exerting the comprehensive synergistic function of these various technologies will be described in detail.
That is, by attaching the functional sheet 10 to the ceiling surface of the taxi T, when the passenger gets on board and sits on the back seat, the ceiling surface is located about 20 cm to 30 cm from the head.
A functional sheet 10 is arranged on the ceiling surface above the head, and is caused by air circulation in the vehicle, for example, air circulation from the air conditioner outlet, air movement accompanying the movement of passengers in the vehicle, and opening of windows. Due to the flow of air such as the inflow of outside air, the chemicals diffuse into the vehicle from the functional sheet 10 and perform a sterilizing function for removing airborne viruses floating in the air inside the vehicle.

In particular, along with the air blown out from the air conditioner, an intake hole b for air circulation is provided below the rear seat, and the blown air A from the air conditioner outlet a circulates toward the ceiling surface of the rear seat. It is sucked from the intake hole b at the lower part of the seat and exhausted to the outside of the vehicle through an outside air passage arranged between the body of the vehicle and the inner layer portion.

That is, the air sterilized and deodorized by the functional seat 10 reaches the lower part of the rear seat and is discharged to the outside air of the vehicle, and the customer seated in the rear seat of the taxi T can breathe in the sterilized and sterilized space. It is possible to give a great health maintenance benefit to the taxi T passengers.
Moreover, it can fulfill not only the sterilizing function but also the deodorizing function, and the sterilizing and deodorizing functions of these functional sheets 10 can improve the environment inside the taxi T and provide a great service to the passengers, and at the same time, the seats. It is possible to exert an advertising function that utilizes the characteristics of the shape, and the narrow space of the taxi T has been selected as the target space for such functions, and it has not been closely watched as a source of function expression in the target space. It is the present invention that the taxi T is limited to the ceiling surface, and that the function expression source is the function sheet 10 so that the information transmission can be printed by its characteristics and the advertising function can be easily performed.

10 Functional sheet 11 Adhesive 12 Sheet body 13 Chemical A Blow-out air T Taxi

Claims (2)

It is a vehicle in which a functional sheet as an advertising medium for vehicles having a bactericidal function is attached to the ceiling surface, and the functional sheet displays characters and figures having an advertising function on the surface of a paper / cloth-like sheet member. The back surface is coated with an adhesive, the surface of the sheet member is coated with a volatile bactericidal agent, and the bactericidal agent is mainly composed of calcium hydroxide, which is a mixture of seaweed paste and water-based paint resin. A vehicle with a functional sheet for sterilization, etc. attached to the characteristic ceiling. The vehicle to which the functional sheet is attached is a taxi, and the attachment position is at least the ceiling surface of the rear seat of the taxi. The vehicle to which the functional sheet for sterilization or the like is attached to the ceiling according to claim 1.

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