KR20210011773A - patch for disinfection - Google Patents

Abstract

A sterilization patch of the present invention comprises: a plate-shaped support pad body; a sterilization composition layer for sterilization, antibacterial treatment or fragrance generation on an upper surface of the support pad body; a blocking sheet adhered to the support pad layer and surrounding the sterilization composition layer; and a sterilization durability control unit formed on at least one side of the blocking sheet or the support pad body, and capable of adjusting the duration of the sterilization antibacterial power or fragrance generated from the film layer.

Description

Patch for disinfection {patch for disinfection}

The present invention relates to a patch for sterilization, and more particularly, to a patch for sterilization capable of controlling the duration of the amount of chlorine dioxide gas discharged from the embedded sterilization composition layer.

In general, electronic devices such as mobile phones, PDA terminals, MP3s, and smartphones are necessary household goods in daily life. In particular, devices such as mobile phones and smartphones are not only calls such as voice calls and video calls, but also text messages and Kakao. It is used as a means of information exchange such as talk, twitter, and social networks, and has become an essential daily necessity for modern people through various functions such as video, music listening, and camera functions. Since such electronic devices such as mobile phones, PDA terminals, MP3s, and smart phones are always carried, these devices are always exposed to the outside, and accordingly, various harmful pathogens are transmitted to users through electronic devices. There is a problem of being exposed to various diseases such as respiratory diseases or allergic diseases.

Therefore, devices such as sterilizers using UV lamps are used to sterilize harmful pathogens that breed in electronic devices such as mobile phones, but these sterilizers are expensive, so consumers cannot purchase and use them. have.

Moreover, in the case of a sterilization sterilizer, since it is not possible to carry it with you, it is not possible to use it during external activities, so it is inconvenient to always move to a place equipped with a sterilizer and sterilize electronic devices such as mobile phones.

In view of this problem, conventional pad-type sterilization means have been devised, and as an example, an adhesive pad for deodorization and sterilization, which is registered patent No. 10-0479117, has been devised, which is applied to the back of paper, fiber, or plastic film. It is composed of an adhesive pad for deodorization and sterilization, which is configured to be attached and used in a space requiring hygiene by infiltrating or coating a functional substance that acts as a deodorizing and sterilizing function on the adhesive layer formed by attaching an adhesive substance. This simple sticker form is convenient to use, and not only can effectively remove life odors such as ammonia, formaldehyde, and trimethylamine, but also has a sterilizing effect on staphylococcus, salmonella and pneumococci, blocking electromagnetic waves, and emitting far-infrared rays. It is designed to provide side effects such as release of negative ions, prevention of mold and dust mites.

As another example, an antibacterial pad, published utility model No. 20-2012-0000702, has been devised, which is attached to the inside of shoes for a certain period of time to prevent the development of various harmful bacteria such as athlete's foot or inhibit metabolism, and odor due to bacterial growth. In order to be able to remove the antimicrobial material, an attachment means for attaching and fixing to the attachment object, an antimicrobial material layer laminated on one side of the attachment means, and a protective layer laminated to control the external diffusion of the antimicrobial material layer. As a result, the antimicrobial material is protected without being desorbed by the protective layer, and only part of it is desorbed and discharged to the outside so that it can be used for a long time without impairing its sterilization, deodorization and dehumidification functions.

All of these prior art techniques have an antibacterial and sterilizing action so that a sterilizing effect can be obtained for various harmful bacteria, and a pad-type configuration makes it easy to wear and use. However, in the case of the prior art, there is a problem in that the antibacterial and sterilizing effect is not consistently achieved because the antibacterial and sterilizing material layer, which is the core technical part of the antibacterial sterilization pad, is attached or applied to a part of the film to be laminated. There is a problem in that the cost burden is increased due to frequent replacement of the pad with a new one. On the other hand, in order to maintain the antibacterial and sterilizing effect, the thickness of the layer of antimicrobial and sterilizing material applied and stacked is thickened, but when the thickness of the layer of the antimicrobial and sterilizing material is thickened, the cost of applying the layer of antibacterial and sterilizing material increases. There is another problem that becomes.

In addition, for example, in the case of using it on a desk or a dashboard of a vehicle, the pad is not fixed, so if an electronic device such as a mobile phone is placed on the top of the pad, the electronic device will fall as it is due to the slip phenomenon of the pad. There is a problem in that secondary pollution that is deposited on an electronic device where another harmful pathogen has fallen is generated. In addition, since the conventional antibacterial sterilization pad was developed with the focus only on the antibacterial sterilization function, there is a problem that the appearance of the pad is not beautifully displayed.

Meanwhile, an antibacterial sterilization pad is posted in the Republic of Korea Public Utility Model No. 2013-0005894. The disclosed pad includes a transparent antibacterial sterilizing film body including an antibacterial sterilizing material; A support pad body attached to the lower portion of the antibacterial and sterilizing film body is included.

Republic of Korea Public Utility Model No. 2018-0002023 discloses an aroma patch consisting of a portable device and a fragrance device.

Republic of Korea public utility model 20-2012-0000702 Republic of Korea Public Utility Model No. 2018-0002023 Registered Korean Patent Registration Patent No. 10-0479117

The present invention is to solve the above-described problems, it is possible to ensure the persistence of sterilization and antibacterial, and to provide a sterilization patch capable of adjusting the use time.

The patch for sterilization according to the present invention for achieving the above object includes a plate-shaped support pad body, a sterilization composition layer for sterilization, antibacterial or odor generation on the upper surface of the support pad body,

A blocking sheet adhered to the support pad layer to surround the film layer, and a sterilization persistence control unit formed on at least one side of the blocking sheet or the support pad body to adjust the sterilization antibacterial activity generated from the film layer or the duration of scent generation Equipped.

In the present invention, the sterilization persistence control unit includes an exposed portion exposed between the support pad body and the blocking sheet.

The sterilization persistence control unit includes at least one slit or penetrating portion formed in the support pad body or the blocking film layer, and includes a plurality of blocking films for blocking the penetrating portion.

The sterilization and antibacterial patch according to the present invention can continuously release the sterilization and antibacterial agent, and the release time can be adjusted. In particular, it is easy to adjust the area of the discharge port, and it is possible to increase the sustained power of chlorine dioxide gas discharge for sterilization and antibacterial purposes.

1 is a perspective view of a sterilization and antibacterial patch according to the present invention,
Figure 2 is a cross-sectional view of the sterilization and antibacterial patch shown in Figure 1,
3 to 7 are perspective views showing other embodiments of the sterilization and antibacterial patch according to the present invention,
Figure 8 is a cross-sectional view of the sterilization and antibacterial patch shown in Figure 7;

The sterilization patch according to the present invention can adjust the release time of chlorine dioxide gas for sterilization or antibacterial, and the acid bacteria and antibacterial activity can be adjusted, and examples thereof are shown in FIGS. 1 to 8.

Referring to the drawings, the sterilization and antibacterial panch 10 according to the present invention includes a plate-shaped support pad body 20 and a sterilization composition layer for sterilization, antibacterial or scent generation on the upper surface of the support pad body 20 (30) And, the gas that is adhered to the upper surface of the sterilization composition layer 30 or the upper surface of the sterilization composition layer 30 and the edge of the support pad body 20 and generated from the sterilization composition layer 30, that is, to be described later It is provided with a blocking sheet 40 to block the emission of the combustion dioxide gas. .

And it is formed between the blocking sheet 40, the blocking sheet 40 and the support pad body 20 or at least one side of the support pad body 20 to prevent sterilization and antibacterial generated from the sterilization composition layer 30 It is possible to adjust the duration of the gas for the sterilization, and also includes a sterilization persistence control unit 50 capable of controlling the sterilization and antibacterial power by the sterilization composition layer 30.

The sterilization patch according to the present invention configured as described above will be described in more detail for each component as follows.

The support pad body 20 of the patch 10 for sterilization according to the present invention is made of a thin plate and may be made of synthetic resin or lightweight metal. This support pad body 20 is formed in the size of a business card or card. The support pad body 20 may be formed in a circular or polygonal shape. However, the present invention is not limited thereto, and may be formed in the shape of a character or a shape of an animal or plant.

In addition, the sterilization composition layer 30 may be formed by combining porous gases 31 impregnated with chlorine dioxide and a binder 32. It is preferable to use the chlorine dioxide solution having a concentration of chlorine dioxide of 1500 to 2500 ppm. Chlorine dioxide water may be formed by mixing chlorite, PH regulator, pure water, and the like.

The sterilization composition layer 30 may be formed by absorbing the chlorine dioxide water into a polyacrylic acid-based resin, which is a super absorbent resin.

In addition, the sterilizing composition layer 30 may be formed by mixing a porous gas impregnated with the chlorine dioxide solution and a superabsorbent resin, and they are attached to the upper surface of the support pad body 20 by a binder. In the above embodiments, the binder may be made of a conventional bond or an adhesive using grain.

In addition, the sterilization persistence control unit 50 is an exposed portion 51 to which the sterilization composition layer 30 exposed between the support pad body 20 and the blocking sheet 40 is exposed, as shown in FIGS. 1 and 2. ). The exposed portion 51 is the support pad body 20 and the blocking sheet 40 by attaching the blocking sheet 40 to the upper surface of the sterilizing composition layer 30 formed on the upper surface of the support pad body 20 It can be formed along the edge of.

As shown in FIG. 3, the blocking sheet 40 that is not adhered is separated from the sterilizing composition layer 30 by bonding the blocking sheet 40 to the corresponding both sides of the support pad body 20. In this embodiment, both sides of the blocking sheet 40 to which the blocking sheet is not adhered are exposed so that the exposed portion 51 forms a sterilization sustaining force control unit. In this case, the gas flowing along the surfaces of the blocking sheet 40 and the sterilization composition layer 30 may be exposed through the exposed portion.

And as shown in Figure 5, the exposed portion 51 is provided with a bonding layer 61 that is continuously or discontinuously formed along the edge of the support pad body 20, so that the sterilization composition layer ( 30) may be exposed.

6 and 7 show other examples of the sterilizing patch according to the present invention. In this embodiment, the same reference numerals as in the above embodiment indicate the same components.

Referring to the drawings, the sterilization patch 10 has a sterilization composition layer 30 formed on the upper surface of the support pad body 20, and the sterilization composition layer 30 is formed on the upper surface of the support pad body 20. A blocking sheet 40 is installed so that it can be wrapped. And at least one side of the blocking sheet 40 and the support pad body 20 is provided with a sterilization persistence control unit 70 for controlling the amount of gas generated from the sterilization composition layer 30, that is, chlorine dioxide gas for sterilization and antibacterial purposes. Equipped.

The sterilization persistence control unit 70 includes an internal space partitioned by the sebum pad body 20 and the blocking sheet 40, that is, a sterilization composition layer 30 in the blocking sheet 40 or the support pad body 20. A plurality of through-holes 71 or mesh-type slits 75 communicating with the partitioned inner space are formed.

In addition, the through hole 71 may be formed by attaching a blocking film 72 that can be selectively attached and detached. It is preferable that the blocking film 72 is an adhesive that is easy to adhere and separate so that it can be easily separated.

On the other hand, as shown in Figs. 8 and 9, when the sterilization composition layer 30 formed on the upper surface of the support pad body 20 is formed relatively thick, the sterilization persistence control unit 70 is generated from chlorine dioxide water. A guide guide part 31 may be formed so that gas can be discharged smoothly. This guide part 31 is formed by not forming the sterilization composition layer 30 on the upper surface of the support pad body 20 or the sterilization persistence control part 70 formed in the blocking sheet 40, that is, the through hole 77 and It may be made by forming a relatively thin thickness of the sterilization composition layer 30 on the side corresponding to the sterilization persistence control unit 70 made of the adhesive sheet 78.

In addition, an attachment layer (not shown) capable of attaching the support pad body 20 to a place of use may be further provided on the other side of the support pad body 20, that is, the other side corresponding to the portion where the sterilization composition layer is formed.

The operation of the sterilizing patch according to the present invention configured as described above will be described as follows.

In order to sterilize using the sterilization patch 10 according to the present invention, it is inserted or attached to a cell phone for sterilization, a wallet, or a place for sterilization. In addition, chlorine dioxide gas can be continuously discharged through the exposed portion of the sterilization persistence control unit 50 so that sterilization of the installation site is performed.

When the exposed portion 51 of the sterilization patch 10 is formed along the edge of the support pad body 20 and the blocking sheet 40 or is formed discontinuously, the exposed portion 51 is extremely small, so that the You can delay the release time. In particular, when the joint portion for joining the support pad body 20 and the blocking sheet 40 is made discontinuously, it is natural that the discharge of chlorine dioxide gas can be delayed by adjusting the discontinuity.

In particular, as shown in Figs. 6 and 7, in the case of a sterilization sustaining force control unit 70 and a through hole 71 or a number of slit 75 and a blocking sheet 72 blocking it, this blocking sheet 72 By controlling the separated water of the chlorine dioxide gas discharge time can be controlled.

As described above, since the sterilization patch can control the chlorine dioxide gas emitted from the sterilization composition layer 30 by the sterilization persistence control unit, the usage time of the sterilization patch can be adjusted.

The present invention has been described with reference to the embodiments shown in the drawings, but these are only exemplary, and those of ordinary skill in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical idea of the attached registration claims.

Claims (3)

A plate-shaped support pad body, and a sterilization composition layer for sterilization, antibacterial or odor generation on the upper surface of the support pad body,
A blocking sheet adhered to the support pad layer to surround the sterilization composition layer, and a sterilization persistence control unit formed on at least one side of the blocking sheet or the support pad body to adjust the duration of the sterilization antibacterial activity generated from the film layer. Patch for sterilization, characterized in that. The sterilization patch according to claim 1, wherein the sterilization persistence control part includes an exposed part exposed between the support pad body and the blocking sheet. The method of claim 1,
The sterilization persistence control unit includes at least one slit or penetrating portion formed on the support pad body or the blocking film layer, and includes a plurality of blocking films for blocking the penetrating portion.

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