JP2022032882A - Glass type mask sheet that is easy to maintain natural face by utilizing transparent chemical materials - Google Patents

Abstract

To provide a mask utilizing transparent materials, the mask capable of being worn and used at the time of eating and drinking, and maintaining a natural face.SOLUTION: A transparent sheet is mounted on an extension part of a spectacle frame to block aeration from a person facing a user. A sheet surface is used to block aeration and change flow in the upper and lower direction, thereby inhibiting droplet to the person facing the user. A lower part open type can be worn at the time of eating and drinking. When a cotton material is coupled to a lower part and a bottom surface, an effect of inhibiting damage due to infection is also enhanced. A natural face maintaining structure can be applied to various types of environment.SELECTED DRAWING: Figure 1

Description

The present invention is an expanding "masked mask society" related to the new corona, which "reduces infection damage and infection damage" while maintaining a true face in consideration of heat stroke, etc., and is a mask face. Regarding the field of guards and helmets.

In this field, white cotton cloth-like masks are the mainstream, and most of them focus on "prevention of invasion" of pathogens and viruses in order to avoid infection damage mainly in medical systems. In the medical system, face shields are also used to enhance defense. Normally, masks have been used for a long time historically and on a daily basis based on infection damage, and are known to have certain effects and achievements. At the same time, since many technologies are based on covering the mouth, they also have various problems such as being unable to see their true faces in daily life.

Since it is important to prevent infectious diseases from entering through the mouth, covering the mouth and nose is effective in preventing invasion. This will cover the lower part of the face, but if the covering material is a transparent chemical material, it will be closer to a transparent face (like wearing glasses). However, glasses made of chemical materials are impermeable to air (air does not pass through) and cannot breathe in a sealed state. Complete impermeable helps prevent intrusions such as diving masks and inhalation masks, but it is not routine. It is difficult to use in daily life, including the image of wearing it.

The present invention has attempted a new shape with an emphasis on the viewpoint of "prevention of damage" (not infecting others) (away from the current situation of emphasizing prevention of infection damage). Focusing on the prevention of harm can "get away from the basic state of protection (covering and sealing the face) that a mask normally has". For example, "when coughing, the model is to cover the mouth with your hands" and "to create an air-blocking state" with the person you are facing, making it difficult for the droplets to reach the person you are facing.

Specifically, it is a state in which the baseball cap's hisashi is "extended forward to the tip of the nose or under the nose." A transparent sheet (similar to a spectacle lens) is used as a ventilation block to make it difficult for air to flow forward. In addition, guide the flow (forward) closer to you and toward your feet along your body. This makes it possible to maintain a face that is close to the real face when viewed from the person facing the person. Since the seat surface (for the purpose of blocking) "blocks the front and back flow of ventilation", it is difficult for the person to reach the person even if the droplets are ejected.

Due to the spread of the new coronavirus infection, Japan (2020) is in a state where it cannot go out without a mask, mainly in metropolises. Furthermore, as a result of wearing the mask all the time, it becomes difficult to understand facial expressions and words, and at the same time, it becomes difficult to confirm the person. In addition, wearing a mask makes makeup difficult for women and causes great damage to the skin. Furthermore, regardless of gender, removing the mask when eating or drinking makes the person "vulnerable to both infection and damage", increasing the risk of infection.

In addition, the use of masks is likely to lead directly to heat stroke in the summer, and the tendency to increase body temperature has the risk of causing various adverse effects on maintaining good health. However, in order to prevent the spread of infection damage and infection damage, it is necessary to wear a mask at all times at this time. In addition, in the fields of music, entertainment, art, and sports (“sports / entertainment”), there are many aspects in which “wearing a mask itself becomes an obstacle to activities (from the viewpoint of technology and impression)”. Wearing the mask itself is a hindrance from the perspective of advanced technology and art. Even during practice / training, it is necessary to remove the mask (covering the face and restricting breathing). In order to maintain the best condition both physically and mentally, a type different from the normal mask is expected.

The present invention shifts the emphasis to suppressing the damage caused by infection, and "makes it difficult for sighs and nasal breaths to reach the front and surrounding face-to-face persons". In order to prevent the droplets of the emitted air from reaching the person facing the person, a ventilation cutoff state is created (in the middle of the wearer with the person facing the person). Set and wear a sheet in the state of glasses (basically a transparent / opaque material), and block the air that is about to flow toward the person facing you in front of your face immediately after it is discharged. Most of the air is blocked by the seat surface and is rapidly guided downward and to the feet containing droplets. Splashes and fine particles (of pathogens and viruses) that float in the air are greatly reduced.

The basic structure is to connect "rubber string" and "cellophane paper". The image is that cellophane paper is placed in front of the mouth and the sheet is hung with a rubber string (glass frame). In terms of application (based on transparent chemical materials), various types with different materials, colors, and designs can be created according to the purpose. The basic model can be easily handmade.

The product-level shape model is "glasses and lenses." Place (attach) the glass sheet as a blocking surface with the transparent and opaque material facing the extended part of the chin from the nose. Wear the seat in a state where the upper end is in close contact with the skin and extended diagonally downward, like glasses or glasses (baseball cap's hisashi). As a result, the flow of sighs and nasal breaths stops at the edge of the seat at the upper end and at the front blocking sheet from the front to the lower part. "Most of the air goes down." The direction in which the air discharged from the inside of the mouth to the outside of the mouth changes from the (normal front-rear subject) to the downward subject (“upper and lower subject”). In other words, it is possible to create a "up and down flow". At the time of breathing (usually, "inducing and converting the" front-back flow "to the" up-down flow "" is the basis of the technology. It collides with the front seat and flows downward. ”The discharged air is“ basically flow from the nose / mouth to the jaw, to the neck to the chest / abdomen / feet ”. It drastically reduces the floating of fine particles toward the air.

When the present invention is viewed from the side, the transparent sheet extends forward and downward (like glasses and a baseball cap) slightly in front of the nose and mouth. (The air does not easily flow forward or upward.) Since the material is transparent, when the face is viewed from the front, it is "close to the real face" from the face-to-face like when wearing glasses. (The lower half becomes transparent and the face is not hidden.) Compared with a normal mask, the state close to the real face can be maintained.

The image of wearing is similar to wearing large glasses (wearing from the ears) or a baseball cap (wearing on the head) that extends from under the eyes to the front or bottom. The image is that a transparent cloth dripping or a baseball cap hangs diagonally forward from the edge of the glasses to the tip of the nose and chin.
Since it does not adhere to the skin, a "large isolated space (air convection space) between the seat and the skin" is created as a basic structure. (Most of the masks usually have the mask in close contact with the skin and cover the lower part of the face. As a result, there is almost no convection space.)

In the present invention, this "large space created by the blocking sheet and isolated from the outside air (face-to-face side)" is utilized as "convection space during breathing". (At the tip of the mouth and nose, the exhaled and inhaled breaths create convection of air centered on the upstream and downstream from around the tip of the mouth to the tip of the nose.) This convection space creates outside air between the tip of the mouth and the submandibular gland, including heat exchange. Air exchange occurs with. (Normal masks are basically adhered and sealed, and convection does not occur. It is difficult to occur.)

The presence of convection space explains the difference from normal masks. Normally, the mask is in close contact with and close to the nose and mouth, and in principle there is no space between the mask and the skin. Most of the breathing is "a state where the air moves back and forth before and after the cloth". At the same time, breathe with air leaking up, down, left and right of the mask. On the other hand, in the present invention, "the outflow to the front is theoretically zero", and most of the flow flows downward or directly below. In principle, all the air flows downward vigorously. Since the lower part is open, most of the air flows downward from the front of the seat. (Usually, breathing with a mask is centered on the front and back flow.) And, in the lower open space of the mounting seat, "always mixed with the outside air", so breathing in the open space and convection state is natural. Close to breathing. (There is little feeling of tightness and oppression when wearing a mask.)

The present invention can show characteristic effects for eating and drinking in daily life. Masks and face shields are usually removed when eating or drinking. On the other hand, the seat of the present invention can be made into a type that can be eaten and eaten while wearing it. In the lower part of the present invention, the line formed from the jaw to the throat is the bottom of the basic structure. This bottom is open in the basic structure (to prevent harm). A state in which the baseball cap's hisashi is extended for a long time on the extension of the mouth makes it easy to block the air from the person facing the person. (The sheet suppresses the forward flow so as to cover the mouth with a hand.) That is, the sheet characteristics that can be used even when eating and drinking are industrially the starting point for practical application of the present invention.

The present invention has produced some effects by "changing the flow before and after to the flow up and down" with an emphasis on prevention of infection damage. (1) It became easier to release heat from the body. (2) Normal breathing became easier. ▲ 3 ▼ The face that is close to the real face has recovered. (4) Depending on the selection of the material, the mask cover has the "effect of protecting the skin on the face", like a "sun visor" in the outdoors. ▲ 5 ▼ Since the entire face is the center, the use of design effects and fashion effects will expand (typically for women). The resulting effect is a heat stroke countermeasure effect. Sheet the tip of the nose. The structure just covered with is useful for heat dissipation

Since the basic structure of the glass sheet is open at the bottom and open at the bottom, ventilation to the lower part of the body is free, and since it is close to the natural state, there is little choking sensation. Even if the sheet is attached (similar to the fact that even if you wear glasses, the closing and sealing properties are small), the air permeability that is close to the natural state is maintained. In terms of the front image, the transparent glass of the glasses "slightly covers the lower part of the face" in the sense of a distance. In terms of the performance of the sheet part, the higher the transparency of the sheet material, the closer to the real face. The seat feels like wearing glasses.
(1) It became easier to release heat from the body. (Useful for heat stroke)
▲ 2 ▼ Daily breathing becomes easier. (As for breathing, there is no feeling of pressure when wearing it.)
▲ 3 ▼ The face that is close to the real face recovers. (You can see the real face through the transparent glass lens.)
▲ 4 ▼ Depending on the material selected, the sheet cover protects the skin on the face from the sun's rays.
▲ 5 ▼ The face becomes the center, and the design effect and fashion effect spread.

The present invention is based on a mask that is easy for outdoor athletes to wear. Breathing is important in intense play. Therefore, we considered it from the condition that it can withstand violent movements, lasts a long time, and is easy and inexpensive. Development is agriculture, forestry and fisheries, construction, manufacturing, transportation, etc. Maintaining a real face and natural breathing are easy to use in sports and entertainment practice. Depending on the event or field, technically, it may be possible to use it in games or in production. In addition, the use of technology is useful for conversation and communication because the movement of the mouth is easy to see in terms of hearing impairment and elderly hearing loss. The basic structure of this technology is to place a transparent "blocking sheet" on the front (lower half) of the face, and there is a transparent sheet between the face and the person. The expression is easy to understand.

It is an example of a glass sheet in the shape of glasses. A basic model that shuts off ventilation with a sheet. An example of a normal mask / face shield. The transparency and breathability of the glass sheet. Example for eating and drinking. An example of application development using technology.

An embodiment of the present invention will be described with reference to the drawings based on examples. In FIG. 1, a transparent sheet similar to glasses is worn from the upper part of the nose toward the mouth and chin in a shape similar to a “baseball cap”. The shape from the front covers the tip of the nose and the mouth transparently with the brim and hiss of a baseball cap, as opposed to the bowl shape of a normal mask. (The lower part is basically open.) Fig. 2 is an image of utilizing the technical principle of this technology, "when coughing, the state of covering with hands is replaced with a sheet". The air spouts vigorously from the mouth, but if you cover the mouth with your hands, it will not go forward. The air hits my hand and flows vigorously from my chin down. This is the basis of downward guidance. Harm-prevention type breathing is characteristic and close to natural breathing.

The utilization of the present invention also assumes "during eating and drinking" in a characteristic sense. In the eating and drinking specifications of FIG. 5, the lower part and the bottom part are left in an open state, and "the sheet is made thin and long and the angle is loosely extended to widen the area of the bottom part". Eating and drinking type wearers can eat and drink in almost normal conditions from this wide open bottom open portion. For conversation, the seat shape is changed so that the voice can easily reach the person facing the person.

Eating and drinking masks are currently almost non-existent. (Substitution of a medical face shield that covers the entire face from the forehead is inconvenient, including impression.) The small and simple structure that helps control corona infection when eating and drinking has a wide range of applications and is easy to handcraft at low cost. Is. Since the basic material is soft material, which is based on the use of "cellophane paper level", it is easy to make recommendations to all customers in the food and beverage industry. The cost of the single-use type is similar to that of a pocket tissue.

The basic structure of the present invention is a simple handmade one that connects a "string" and a "transparent sheet (cellophane paper). The basic structure of a simple and inexpensive mask sheet is to prevent the spread of infection in developing countries. This technology was conceived from the usage environment such as sports and outdoor activities. The range of application of this technology is basically "maintaining a real face and normal breathing", and it is wide including home and workplace. It is expected to develop utilization / application models in situations that are not currently used, such as sports, entertainment arts, and eating and drinking.

In principle, the lower part was opened and the emphasis was placed on controlling damage, but the existence of convection space also made it possible to utilize it for controlling damage. When a cotton cloth material or the like is connected to the bottom surface, the effect of suppressing virus invasion from the outside air is enhanced. (Depending on the material, there is little choking sensation.)

In addition, since the prototype is glasses, it is possible to use a high-priced type that is durable and convenient like high-priced glasses with hard materials. Combination with glasses and others is also conceivable. And, depending on the design, it may become a "new fashion in the field of eyeglasses". For women, the seat structure, located between the glasses and the scarf, is also a tool for expressing the individuality of women, including design and color.

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Claims (2)

Mask / glass sheet technology that emphasizes the reduction of infection damage that suppresses the external emission of pathogens and viruses by using a transparent material to cover the lower part of the face with the extension / expansion / enlargement of the eyeglass shape as an external model. By applying the above technology, infection damage can be suppressed even in special usage environments (“eating and drinking, exercise, music, entertainment, conversation, etc.”) that are characteristically exemplified when eating and drinking, and in applications, cloth-based materials (cotton cloth, non-woven fabric, etc.) By linking with (etc.), various deployment models for corona sickness that "added reduction of infection damage".

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