KR20220091264A - Mask with screen for blocking splash - Google Patents

Abstract

The present invention relates to a mask provided with a screen for blocking splash, comprising: a mask body made of a sheet-type filtering material such as gauze or non-woven fabric, and formed to cover the nose and mouth; Hanging straps provided on both ends of the mask body to hang on the wearer's ears; It is characterized in that a transparent film-type screen is provided so that both ends are attached or fixed to both ends of the mask body by spaced apart from the front surface of the mask body by a predetermined interval.

Description

Mask with screen for blocking splash

The present invention relates to a mask provided with a screen for blocking splashes, and more particularly, a wet mask during conversation by connecting a film-type screen to cover at least the front of the mask body to the front of the mask body, which is connected with hooks on both sides. It relates to a mask provided with a droplet blocking screen to completely block the scattering of droplets through and to prevent contamination by viruses.

In general, a mask is worn to cover the nose and mouth to prevent inhalation and scattering of germs and dust for sanitary reasons.

Disposable sanitary masks made of natural fiber fabrics have excellent wearability and breathability, but lack a filtering function.

In addition, the disposable sanitary mask made of synthetic fiber has an excellent filtration function and can be described as cost reduction for production, but has a disadvantage in that it is not comfortable to wear.

This disposable sanitary mask consists of a mask body made of a filtration material in the form of a sheet such as gauze or non-woven fabric, and hooks provided at upper and lower ends of both sides of the mask body.

The mask body is made similar to a hemispherical shape so that the edges are as close to the face as possible while accommodating the nose, mouth, and chin at the same time.

Droplets can be naturally generated by actions such as breathing, speaking, sneezing, and the like, and the generated droplets pass through the mask body and leak to the outside or are inhaled from the outside to serve as a medium for airborne diseases.

In particular, it has already been proven that the mask is the most effective in preventing the spread of the virus through droplets in the context of a pandemic such as the recent COVID-19.

The sanitary mask with a filter replacement that blocks the ingress of droplets of Patent Publication No. 2020-0131782 (2020.11.24.) has a hook string connected to the wearer's ears at both ends of the mask body, and is attached to the lower side of the mask body. A configuration is proposed in which the filter member is detachably installed in a frame-shaped filter holder with an empty inside while accommodating the vent at the edge.

In other words, the filter holder is provided in the front of the mask body to be accommodated in the ventilation hole formed so that air can flow, and the filter member is inserted inside the filter holder so that the filter can be replaced.

However, in order to replace the filter, additional cost for purchasing the filter is continuously required, and if you talk while wearing a mask, saliva will still spit in the front of the mask body, splashing out or getting wet by the saliva There is a very serious problem of infection by air-borne infectious bacteria through the site.

(Document 1) Patent Publication No. 2020-0131782 (2020.11.24.)

Accordingly, the present invention is to solve the above problems, and the main purpose of the present invention is to provide a mask provided with a splash-blocking screen to prevent splashing through the front by covering the entire surface of the mask with a film-type screen. have.

Another object of the present invention is to provide a mask provided with a splash-blocking screen that enables repeated use by attaching various transparent films in various connection and fixing methods.

A mask having a screen for blocking splashes according to the present invention for achieving the above object is made of a sheet-type filtering material such as gauze or nonwoven fabric, and the mask body is formed to cover the nose and mouth; Hanging straps provided on both ends of the mask body to hang on the wearer's ears; It is configured to include a transparent film-type screen that is spaced apart from the front surface of the mask body by a predetermined distance so that both ends are attached or fixed to both ends of the mask body.

The film-type screen is such that the front surface is spaced apart from the mask body by a gap of 2 to 20 mm.

The film-type screen covers the entire upper face together with the mask body.

The film-type screen allows buttons connected to both ends to be detachably connected to button holes formed at both ends of the mask body.

The film-type screen is detachably connected by an adhesive or push button or magnet at both ends of the mask body corresponding to each other.

The film-type screen is an OHP (OverHead Project Film) film or UV blocking film or Cu antibacterial film or PET film or polypropylene film or titanium dioxide film or thermoplastic polyurethane film or PVC film or cellophane film or PE film or acetyl film or EVA Film or PC film or acrylic resin film or PS film or PTFE film.

By the mask provided with the screen for blocking droplets of the present invention according to the above configuration, even if a conversation is conducted while wearing a mask, droplets can be completely blocked.

In addition, the present invention enables continuous use despite the replacement of the mask by allowing the splash screen to be used repeatedly.

1 is a perspective view illustrating an embodiment of a mask provided with a screen for blocking splash according to the present invention;
Figure 2 is a perspective view illustrating another embodiment of a mask provided with a screen for blocking splash according to the present invention
3 is a plan sectional view illustrating a configuration in which a film-type screen of a mask having a screen for blocking splashes according to the present invention is connected to a button by a buttonhole;
4 is an enlarged cross-sectional view illustrating a button-type coupling structure of a mask having a screen for blocking splashes according to the present invention;
5 is an enlarged cross-sectional view illustrating a magnetic coupling structure of a mask provided with a screen for blocking splash according to the present invention;
6 is a perspective view illustrating a configuration in which a support is formed on a film-type screen of a mask provided with a screen for blocking splash according to the present invention;

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily carry out the present invention.

The scope of the present invention should not be construed as being limited by the embodiments described herein.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same reference numerals are assigned to the same components, and in some cases, the descriptions of the same reference numerals will be omitted.

1 is a perspective view illustrating a mask provided with a screen for blocking splash according to the present invention.

As illustrated, the mask provided with the screen for blocking splash of the present invention is composed of a mask body 10 , a hanging string 20 , and a film-type screen 30 .

The mask body 10 of the present invention is made of a sheet-like filtering material such as gauze or non-woven fabric, and is formed so as to cover the nose and mouth.

The mask body 10 is designed to have a splash blocking function as well as a simple function of keeping warm or blocking dust.

In addition, since the mask body 10 becomes an environment in which the mask body 10 gets wet and bacteria proliferate due to the high humidity caused by the breath and external moisture generated during the respiration process, to prevent such bacterial growth, antibacterial containing fine silver nanoparticles It also allows processing to take place.

The mask body 10 is provided with a hanging strap 20 to be provided on both ends of the mask body 10 so that it can be hung on the wearer's ear.

The hanging straps 20 on both sides allow length adjustment and are made of a material having elasticity that stretches and contracts according to the length.

Although the hanging string 20 can be hung on the ear, it can also be formed in a configuration that is detachably connected between the ends from the back of the head.

The mask body 10 and the hanging string 20 are substantially the same as in the previous configuration.

Accordingly, the most striking feature of the present invention is that the transparent film-type screen 30 is installed by spaced a predetermined distance from the front of the mask body 10 .

It is preferable that the film-type screen 30 be spaced apart from the front surface of the mask body 10 by 2 to 20 mm.

In addition, the film-type screen 30 may be made to cover the front or the front of the mask body 10, but as shown in FIG. The entire face, including parts, may be covered.

In addition, the film-type screen 30 may have both ends detachably connected by an adhesive means 31 such as a double-sided tape, and buttons 31 are connected to both ends of the film-type screen 30 as shown in FIG. 3 . and buttonholes 11 are formed at both ends of the mask body 10 corresponding thereto, so that the button 31 is inserted into the buttonhole 11 so as to be detachably connected thereto.

In particular, at both ends of the film-type screen 30 and the mask body 10 facing each other, the push button 33 or the magnet 34 is fixed to correspond to each other as shown in FIGS. 4 and 5, respectively, so that the push button 33 is fixed. ) It is also possible to make it detachably connected by pressing or magnetic force between the magnets 34 .

On the other hand, the film-type screen 30 of the present invention is formed of a transparent material, and the film applied in this way is an OHP (OverHead Project Film) film or UV blocking film or Cu antibacterial film or PET film or polypropylene film or dioxide Most preferably, it is made of one of a titanium film or a thermoplastic polyurethane film or a PVC film or a cellophane film or a PE film or an acetyl film or an EVA film or a PC film or an acrylic resin film or a PS film or a PTFE film.

In particular, the film-type screen 30 of the present invention is spaced apart from the mask body 10 at regular intervals by forming a support 12 of a certain width in the vertical direction at both ends as well as at the middle portion of the length as shown in FIG. 6 . It is also possible to

In addition, the film-type screen 30 may be formed of a transparent film containing a fluorescent color or a color such as yellow, rather than a simple transparent film.

The operation and effect of using the mask provided with the droplet blocking screen of the present invention as described above will be described in more detail as follows.

The mask provided with the splash blocking screen of the present invention is such that the film-type screen 30 is detachably coupled to the mask in which the hook 20 is connected to the existing mask body 10 .

That is, the film-type screen 30 is provided to at least cover the front surface of the mask body 10 or to extend to the upper portion so as to cover the entire face.

The film-type screen 30 is more preferably formed of a transparent material, and is formed in a rigid film-type.

The film-type screen 30 has the most prominent feature so that both ends are detachably connected to both ends of the mask body 10 .

In other words, the film-type screen 30 is detachably connected to both ends of the mask body 10 so that it can be used repeatedly while replacing the mask body 10 .

To this end, an adhesive means 31 such as a double-sided tape is attached to both ends of the film-type screen 30 and the corresponding mask body 10, or a button 32 and a buttonhole 11 or a button such as a snap button. The push button 33 or the magnet 34 is attached to the surface corresponding to each other so that they are coupled by pressing and magnetic force between them.

That is, if the film-type screen 30 is simply coupled to the mask body 10, the front surface of the mask body 10 is naturally wetted by the droplets from the mouth even when talking or exercising while wearing the mask. Depending on the main body 10, the droplets may be emitted forward.

In order to prevent the spread of droplets in this way, a thicker filter material is used to increase the filtration power, but the mask body 10 with low droplet blocking efficiency cannot properly block the virus.

In addition, even with a mask with high droplet blocking efficiency, when the mask is wet, the virus can spread through the wet area. It can be easily adsorbed and contaminated.

However, since the mask of the present invention covers the front of the mask body 10 by the film-type screen 30, not only virus infection that may occur while the mask body 10 is wet, but also adsorption of dust or foreign substances from the outside Since it is possible to prevent contamination, the mask body 10 can be prevented from being contaminated wherever it is worn.

That is, when the mask is taken off during use and placed on a table, etc., by allowing the film-type screen 30 to contact the table, contamination of the mask body 10 can be prevented, so that more hygienic management is possible.

In particular, in the present invention, even if the mask body 10 is replaced, the film-type screen 30 can be reused and used repeatedly by simply washing with water, so that once purchased, semi-permanent use is possible.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations are included in the claims of the present invention.

10: mask body
11: button hole 12: support
20: hanger
30: film-type screen
31: adhesive means 32: button
33: push button 34: magnet

Claims (6)

a mask body made of a sheet-type filtering material such as gauze or non-woven fabric, and formed to cover the nose and mouth;
Hanging straps provided on both ends of the mask body to hang on the wearer's ears;
a transparent film-type screen that is spaced apart from the front surface of the mask body by a predetermined interval so that both ends are attached or fixed to both ends of the mask body;
A mask provided with a screen for blocking splashes made of a combination of
The method according to claim 1,
The film-type screen is a mask provided with a screen for blocking droplets such that the front surface is spaced apart from the mask body by a distance of 2 to 20 mm.
The method according to claim 1,
The film-type screen is a mask provided with a screen for blocking droplets to cover the entire upper face together with the mask body.
The method according to claim 1,
The film-type screen is a mask provided with a droplet blocking screen such that buttons connected to both ends are detachably connected to button holes formed at both ends of the mask body.
The method according to claim 1,
The film-type screen is a mask provided with a screen for blocking droplets to be detachably connected by an adhesive or push button or a magnet at both ends of the mask body corresponding to each other.
The method according to claim 1,
The film-type screen is an OHP (OverHead Project Film) film or UV blocking film or Cu antibacterial film or PET film or polypropylene film or titanium dioxide film or thermoplastic polyurethane film or PVC film or cellophane film or PE film or acetyl film or EVA A mask provided with a screen for preventing splashes made of either a film or a PC film or an acrylic resin film or a PS film or a PTFE film.

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