Face adhesive face shield

Abstract

To provide a face shield that is simple and multi-functional.SOLUTION: Medical adhesion parts 2 are provided on the left and right ends of a roughly central part of a transparent board in the vertical direction, and the adhesion parts 2 are closely sealed in the proximity of the cheekbones of the right and left sides of the head. After used, the transparent board can be attached onto a guardrail and a button, preventing infection through contact.SELECTED DRAWING: Figure 4

Description

[Technical Field]

[0001] The present invention relates to a face shield or mask that provides protection from the novel coronavirus in the eyes, nose, and mouth. [Background technology]

[0002] Masks made of nonwoven fabric have been known for some time. This type of mask covers the user's nose and mouth and is generally worn with strings that are looped around the ears. In addition, known face shields that also cover the eyes are made of a transparent plate made of plastic or the like, and are fixed to the head with eyeglass temples or rubber bands or the like. Summary of the Invention [Problem to be solved by the invention]

[0003] Conventional masks do not cover the eyes and therefore cannot prevent viruses from entering through the eyes. Furthermore, known face shields (Figures 1 and 2) are heavy, uncomfortable, difficult to adjust to the shape of each wearer's face, prone to slipping off, difficult to wear with glasses, and allow viruses to enter through the gap between the side of the head and the shield.

[0004] The present invention has been made in consideration of the above circumstances, and aims to provide a face shield that can cover the entire face, is light and refreshing, is easy to wear with eyeglasses, can shield the sides of the head without any gaps regardless of head shape, and is easily attached and detached. [Means for solving the problem]

[0005] To achieve the above object, the face shield of the present invention is provided with medical adhesive parts at approximately the left and right ends of the upper and lower approximately central parts of the transparent plate (sheet) 1, and by adhering the medical adhesive parts to the left and right near the bone on the side of the head, the sheet and the side of the head are sealed to prevent glare, anti-fogging, antibacterial, and prevent not only the aerosol bacteria 4 from flying into the eyes, nostrils, and mouth holes but also the intrusion from the side of the head, and enable easy breathing and clear speech.

Advantages of the Invention

[0006] According to the present invention, the face and the side of the head are sealed, firmly fixed to the head regardless of the shape of the head, prevent the virus from flying into the eyes, nostrils, and mouth holes, are very lightweight, easy to wear, easy to put on quickly, easy to wear glasses, have aerosol antibacterial, sterilization, anti-fogging and anti-glare properties, can clearly convey words to the speaker, and have the effect of facilitating breathing. Furthermore, the major drawbacks of conventional masks are 1. "Hot" In conventional masks, heat is trapped and the temperature rises. And it can lead to "heat stroke". 2. "Difficult to breathe" In conventional masks, the amount of air inhaled is reduced and oxygen is reduced by 29%. In conventional masks, the amount of air exhaled is trapped and carbon dioxide increases by 71%. 3. "Others can be infected with corona due to the mesh" 4. "Can infect others with corona due to the mesh" 5. When eating, the mask has to be removed, so the coronavirus can enter and cause infection. 6. Glasses get fogged up. 7. Bad for the head. Masks press on the ears with ear loops. There are blood vessels to the brain near the ears, which is bad for the head. 8. Bad breath comes out. People wearing conventional masks are not aware that they are opening their mouths inside the mask. That is, they are breathing through their mouths. Then the inside of the mouth becomes dry. Then tongue coating occurs. Bacteria multiply on the tongue papillae. This generates hydrogen sulfide. Hydrogen sulfide becomes bad breath. 9. The face ages. Due to facial sagging, nasolabial folds become deeper and longer, and the face ages. This is because the major zygomatic muscle (the muscle of the large cheekbone) weakens. The reason is that when speaking while wearing a mask, the amplitude of the electromyogram of the major zygomatic muscle decreases by 39% to 69% compared to when not wearing a mask. Academically, this is called "oral function decline disorder". As a result, the cheeks sag, the angle of the nasolabial fold decreases, and it becomes deeper and longer. The nasolabial fold is usually 92 degrees, but when wearing a mask, it drops to 80 degrees. Why is this? Because the mouth area is hidden by the mask, facial expressions cannot be made. Academically, this is called "love imitation". That is, expressions of goodwill towards someone close cannot be conveyed to the other party. 10. The skin deteriorates. Ordinary people think that masks block ultraviolet rays and do not apply sunscreen. The sunscreen coefficient, that is, the ultraviolet ray protection coefficient, is called SPF. SPF 50+ is required in summer. Even outside of summer, SPF 20 - 30 is required. In contrast, a mask only has an SPF of 4. That is, a mask cannot protect against ultraviolet rays. For example, a non - woven mask allows 29.5% of ultraviolet rays to pass through. As a result, the skin deteriorates, and spots and wrinkles appear. In contrast, the present invention 1. Releases "not hot" heat downward. 2. "Easy to breathe", breathing is more comfortable than with an ordinary mask. 3. "Does not get infected with others' COVID - 19" because there are no meshes. 4. "Does not infect others with COVID - 19" because there are no meshes. 5. "Can eat and drink while wearing a mask" because there is an insertion opening for eating and drinking. 6. "Glasses do not fog up" because exhaled air does not rise. 7. "The brain functions better" because there are no ear loops. 8. "No bad breath odor" because the tongue coating does not increase. 9. "No facial sagging" because the major zygomatic muscle (the muscle of the large cheekbone) does not weaken. 10. "Good for the skin" With an SPF of 90+ it blocks UV rays, so you don't get sunburned and your skin doesn't hurt. 11. The present invention consists of 7 or more layers and includes various functions. 12 .「 "World's lightest" (1 (1 / 2 of a normal mask). 13. "World's thinnest" at 0.05 mm (1 / 20 of a general mask). 14. "Comfortable because you don't feel like you're wearing it." 15. It doesn't fog up glasses, and the coronavirus can't enter through the nose or mouth. 16. "Sterilizing" The main body is made of a sterilizing material. It sterilizes exhaled air and discharges it, so it doesn't infect others with the coronavirus. Also, it sterilizes inhaled air before inhalation, so you don't get infected with the coronavirus from others. 17. "Since the mouth area is not hidden, words are clearer and the voice doesn't get muffled", so communication with the other party becomes clearer. It can be used for interviews. 18. It conforms to the government policies of SDGs and carbon neutrality. "Low carbon dioxide generation to prevent global warming." Since the breathing volume and generation amount are small, the amount of carbon dioxide decreases. 19. Since a reflective material can be attached, it is "safe for passage" at night. 20. It can be "carried around" and clipped anywhere. 21. After use, peel off the front liner and stick it on handrails, buttons, etc. to prevent contact infection with antibacterial and antiviral properties.

Brief Description of the Drawings

[0007]

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Mode for Carrying Out the Invention

[0008] First, the known face shields in FIGS. 1 and 2 will be described. FIG. 1 is a side view in which a transparent plate is placed on the ears with a glasses-like rod and fixed to the head. FIG. 2 is a side view in which it is fixed to the head by a headrest or a belt.

[0009] Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 3(A) is a plan view of the first embodiment of the mask of the present invention, and (B) is a side view thereof. As shown in FIG. 2, the mask of the present invention is composed of, for example, a transparent plate 1 having a rectangular shape like A4 and an adhesive portion 2 provided on the left and right of substantially the central portion of the sheet 1. The transparent plate (sheet) 1 is a member made of paper, synthetic resin (film, plastic, etc.) that does not have pores through which bacteria, PM2.5, pollen, etc. can pass, and may or may not have a restoring force that attempts to return it to its original flat state when bent, that is, an expanding force (hereinafter referred to as flattening force) that expands a bent state to a flat state. A transparent or opaque sheet-like member is used.

[0010] The adhesive portion 2 is an adhesive portion for adhering the sheet 1 to the side of the face, and may be only a medical skin adhesive as shown in FIG. 3(B), or may be provided with a release liner 21 thereon, but is composed of a plurality of layers as shown in FIG. 5. It can have the structure shown in the enlarged view (A) or (B) of FIG. 5. As shown in the enlarged view (A) of Fig. 5, from the layer (upper layer) far from the sheet 1 in order, there are six layers consisting of a release liner 21, a medical skin pressure-sensitive adhesive 22, a carrier 23 such as a film or a foamed urethane foam, a pressure-sensitive adhesive PSA 24, its carrier 25, and the PSA 26 on the other side adhered to the transparent plate (film) 1. By providing the release liner 21 on the uppermost layer, unintentional adhesion can be avoided while maintaining adhesiveness when not in use, and the function as an adhesive means can be exhibited simply by peeling when in use. 。 Sense The pressure-sensitive adhesive 22 is preferably for medical skin that does not damage human skin. By providing double-sided adhesives on both sides of the foamed urethane foam 23, it is possible to cope with the uneven surface of the nose and improve the cushioning property. Double-sided adhesives of a film or a tissue carrier may be used instead of the foamed urethane foam. Thereby, it can be made cheaper compared with the case where the foamed urethane foam 23 is provided. The enlarged view (B) of Fig. 5 consists of a four-layer structure in which, from the layer (upper layer) far from the sheet 1 in order, there are a release liner 21, a medical skin pressure-sensitive adhesive 22, a carrier 23, and a medical skin pressure-sensitive adhesive 22 adhered to the transparent plate (film) 1. Since the PSA on both sides of the carrier 25 in the enlarged view (A) is simplified, there is an effect that it can be made even cheaper. Also, the medical skin pressure-sensitive adhesive 22 adhered to the transparent plate (film) 1 in the enlarged view (B) of Fig. 5 may be used as the PSA 26. Also, it can be made into two layers of the release liner 21 and the adhesive transfer pressure-sensitive adhesive 22. Thereby, it can be made thin, flexible, and low-cost compared with Fig. 5.

[0011] Fig. 6 is a view showing a second embodiment of the present invention. This embodiment is provided with a large liner 30 that further covers the entire transparent plate 1 from above Fig. 5. In this case, the liner 21 in Fig. 5 may not be provided. Also, as shown in Fig. 6, the transparent plate 1 of the present invention , pieceIn addition to the surface antibacterial coating 4, sterilization treatment, and UV protection treatment, it is preferable to apply an antiglare coating and an antifogging coating. However, the present invention also includes cases where only one-sided treatment of the antibacterial coating 4, only sterilization treatment, or these treatments are not performed.

[0012] The method of using (wearing method) the mask of the present invention having such a configuration will be described with reference to FIGS. 4 and 5. When there is the large liner 30 of the face shield of the present invention, first remove the large liner 30, then peel off the release liner 21 of the adhesive portion 2, and turn the transparent plate 1 with the adhesive portion 2 side facing the user side. And it is preferable to firmly press with hands near the cheekbones on both sides of the face. Thereby, as shown in FIG. 4, the transparent plate 1 can be attached in a state where it is in close contact with both sides of the user's face, that is, in a state where there is no gap in the side face portion. Also, due to the flattening force of the sheet 1, a force acts to pull both sides of the transparent plate 1 outward, so that the transparent plate 1 can be expanded and stretched.

[0013] FIG. 7 is a view showing a third embodiment of the present invention. FIG. 7(A) is a front view of the present invention. It is a view in which a vertically long medical human body adhesive portion 2 is provided on the left and right sides of substantially the center of the height of a transparent plate 1 (for example, 238 mm in length × 210 mm in width) with the vertical length of the A4 size (297 mm in length × 210 mm in width) being 80 to 70%. FIG. 7(B) is a side view in which the adhesive portion 2 is adhered near the cheekbones on both sides of the wearer's face. FIG. 7(C) is a side view in which the adhesive portion 2 of the present invention is adhered near the cheekbones on both sides of the face of the mask wearer. It is a compact transparent plate 1 that covers not only the mouth and nose with the mask and the transparent plate 1 but also the eyes with the transparent plate 1, and since the adhesive portion 2 is attached to the mask, it is also easy to remove. FIG. 7(D) is a side view in which the present invention is worn by an eyeglass wearer. Since there is a gap between the face and the transparent plate 1 at the eye portion, the glasses do not contact the transparent plate. The size of the transparent plate 1 depends on the size of the face, but it is preferably about 240 to 210 mm in length and 210 to 260 mm in width. The adhesive part 1 of the present invention can be sized 20 to 40 mm in length and 8 to 15 mm in width.

[0014] By making the vertical dimension of the transparent plate 1 of the present invention smaller than that in FIG. 5 and covering only the face, it has the effects of being compact, not interfering with head movement, and not being obstructive. Also, by making the adhesive part 2 rectangular and adhering it near the cheekbones, the product of the present invention does not move even when the jaw or mouth moves, and is difficult to fall off. In addition, since the adhesive part is vertically attached to the wearer, the transparent plate 1 is kept perpendicular to the face, and the field of view is not distorted.

[0015] FIG. 8 is a diagram showing a fourth embodiment of the present invention. FIG. 8(A) is a front view in which a vertically long medical human body adhesive part 2 is provided horizontally at the center of the upper side of the transparent plate 1 in addition to the third embodiment of FIG. 7(A). FIG. 8(B) is a side view in which the adhesive part 2 is adhered to the wearer's forehead, and the adhesive part 2 of the present invention is adhered near the cheekbones on both sides so that the transparent plate does not contact the nose of the face. The transparent plate 1 is in a form inclined with respect to the face. FIG. 8(C) is a side view of a mask wearer wearing the present invention. FIG. 8(D) is a side view of a glasses wearer wearing the present invention.

[0016] The adhesive part 2 at the upper part of the transparent plate 1 of the present invention may have a size of 10 to 40 mm in length and 8 to 15 mm in width. In the present invention, since there is an adhesive part 2 at the upper part of the transparent plate 1 and it is a three-point support adhesion, there is an effect that the product of the present invention hardly shakes even when the head is moved up, down, left, or right. Also, since the space in front of the eyes becomes smaller, the effect of preventing the intrusion of viruses into the eyes is high.

[0017] FIG. 9 is a diagram showing a fifth embodiment of the present invention. FIG. 9(A) is a front view in which a vertically long medical human body adhesive part 2 is provided in a zigzag shape in the third embodiment of FIG. 7(A). Figure 9(B) is a side view in which the adhesive part 2 of the present invention is adhered near the cheekbones on both sides of the wearer's face. By adhering the adhesive part 2 vertically near the cheekbones, the transparent plate 1 can be obliquely worn so that the upper part of the transparent plate 1 can contact the forehead. Figure 9(C) is a side view of the present invention worn by a mask wearer. Figure 9(D) is a side view of the present invention worn by a glasses wearer. The transparent plate 1 that is oblique is tilted so as not to contact the nose. At this time, the vertically long U-shaped adhesive part 2 is adhered near the cheekbones so as to be perpendicular to the face. As the angle, it is tilted about 5 to 20 degrees from the vertical direction to form a U shape.

[0018] According to the fifth embodiment of the present invention, since the adhesive part is adhered vertically, there is an effect that the product of the present invention can follow the face without peeling even when the wearer moves up and down. Also, when worn, the upper part of the transparent plate 1 can contact the forehead. Therefore, similar to the fourth embodiment (Figure 8), the space in front of the eyes becomes smaller, the effect of preventing the virus from entering the eyes is high, and since it is not adhered to the forehead, there is an effect that there is no sense of discomfort in the adhesion.

[0019] Figure 10 is a view showing the sixth embodiment of the present invention. Figure 10(A) is a front view in which a vertically long medical human body adhesive part 2 is provided horizontally at the center of the upper side of the transparent plate 1 in addition to the fifth embodiment of Figure 9(A). The adhesive part 2 provided on the side surface of the transparent plate in the fifth embodiment (Figure 8) of the present invention has a U shape. Figure 10(B) is a side view of the transparent plate 1 being worn in a tilted shape with respect to the face. Figure 10(C) is a side view of the present invention worn by a mask wearer. Figure 10(D) is a side view of the present invention worn by a glasses wearer.

[0020] The adhesive part 2 at the upper part of the transparent plate 1 of the present invention preferably has a length of 10 to 40 mm and a width of 8 to 15 mm. In the present invention, there is an adhesive part 2 on the upper part of the transparent plate 1, and it is adhesively supported at three points. Since the adhesive part 2 on the side surface of the transparent plate is adhesively attached perpendicular to the face, there is an effect that the product of the present invention hardly shakes even when the head is moved up, down, left, or right. Also, since the space in front of the eyes becomes smaller, the effect of preventing the intrusion of viruses into the eyes is high.

[0021] FIG. 11 is a diagram showing a seventh embodiment of the present invention. FIG. 11(A) is a front view of the third embodiment in FIG. 7(A), in which the vertically long medical human body adhesive part 2 is provided in an inverted V shape. Thereby, the adhesive part 2 is horizontally attached to the cheek of the wearer. FIG. 11(B) is a side view in which the adhesive part 2 of the present invention is adhered near the cheekbones on both sides of the face of the wearer. By horizontally adhering the adhesive part 2 near the cheekbones, the transparent plate 1 is obliquely worn, and the gap between the upper part of the transparent plate 1 and the forehead can be reduced. FIG. 11(C) is a side view of the mask wearer wearing the present invention. FIG. 11(D) is a side view of the glasses wearer wearing the present invention.

[0022] According to the seventh embodiment of the present invention, since the adhesive part is horizontally adhered to the wearer, there is an effect that the product of the present invention can follow the face without peeling even when the wearer moves back and forth. Since there is an adhesive part from the cheek part to near the root of the nose, the product of the present invention is also strong against the wind from the front and the side, and there is an effect that it does not flutter or peel off.

[0023] FIG. 12 is a diagram showing an eighth embodiment of the present invention. It is a front view in which a vertically long medical human body adhesive part 2 is provided horizontally at the center of the upper side of the transparent plate 1 in addition to the seventh embodiment (FIG. 11(A)). Thereby, the adhesive part is attached to the forehead of the wearer. FIG. 12(B) is a side view in which the adhesive part 2 of the present invention is adhered near the cheekbones on both sides of the face of the wearer and to the forehead. FIG. 12(C) is a side view of the mask wearer wearing the present invention. FIG. 12(D) is a side view of the glasses wearer wearing the present invention.

[0024] According to the eighth embodiment of the present invention, not only does the product of the present invention hardly shake even when the head is moved up, down, left, or right, but also the adhesive part is not peeled off by the wind and is strong.

[0025] FIG. 13 is a diagram showing the ninth embodiment of the present invention. FIG. 11(A) is a front view of the vertically long medical human body adhesive part 2 provided horizontally in the third embodiment of FIG. 7(A). The adhesive part is horizontally attached to the wearer's cheek, and the transparent plate 1 is made perpendicular to the face. FIG. 13(B) is a side view of the adhesive part 2 of the present invention horizontally adhered near the cheekbones on both sides of the wearer's face. FIG. 13(C) is a side view of the present invention worn by a mask wearer. FIG. 13(D) is a side view of the present invention worn by a glasses wearer.

[0026] According to the ninth embodiment of the present invention, since the adhesive part is horizontally adhered to the wearer, the product of the present invention can follow the face without peeling off even when the wearer moves back and forth. Since there is an adhesive part from the cheek part to near the root of the nose, the product of the present invention does not sway strongly or peel off even from the wind from the front and the side.

[0027] FIG. 14 is a diagram showing the tenth embodiment of the present invention, characterized in that the medical human body adhesive part is provided near the central part of the transparent plate 1. FIG. 14(A) is a front view in which a pair of medical human body adhesive parts 2 are provided at the center of the transparent plate so as to be adhered to the left and right parts near the upper end (tip) of the nose. (B) is a front view in which a horizontally long medical human body adhesive part 2 is provided at the center of the transparent plate so as to be adhered across the vicinity of the upper end of the nose. (C) is a top view when the product of the present invention of (B) is worn. The transparent plate 1 is deformed along the shape of the nose by the adhesive part 2 attached near the upper end of the nose, bends at the boundary between the nose and the cheek, and becomes a shape along the cheekbone of the face. (D) is a side view when the product of the present invention of (B) is worn, and the part of the transparent plate 1 bent at the boundary between the nose and the cheek is shown by a dashed line, but the transparent plate is mounted almost vertically and reaches the side of the face along the cheekbone.

[0028] According to the 10th embodiment, since the transparent plate 1 is adhered to the face at the upper end of the nose, the face and the transparent plate can be in a substantially close contact state, and the intrusion of the virus can be further prevented.

[0029] FIG. 15 is a view showing the 11th embodiment of the present invention, and is characterized in that the transparent plate 1 is adhered to the earlobe. to each other It is characterized by adhering. FIG. 15(A) is a front view of the present invention in which the medical human body adhesive part 2 is provided on the left and right ends of the upper part of the transparent plate 1 on the inner side (back side) of the transparent plate. FIG. 15(B) is a side view of the product of the present invention in (A) being worn, and is a side view in which the medical human body adhesive part 2 is adhered to the earlobe and the nose and mouth are covered with the transparent plate 1. FIG. 15(C) is a front view of the inner side (back side) of the transparent plate 1, and the medical human body adhesive part 2 is provided at both sides near the center. FIG. 15(D) is a side view of the product of the present invention in (C) being worn, and is a view in which the medical human body adhesive part 2 is adhered to the earlobe and the mouth, nose and eyes are covered with the transparent plate 1. to each other It is adhered to the earlobe. to each other It is a side view in which the medical human body adhesive part 2 is adhered to the earlobe and the mouth, nose and eyes are covered with the transparent plate 1.

[0030] The transparent plate 1 of the present invention is attached substantially horizontally as shown in (B) and (D). And the transparent plate has a width such that the medical human body adhesive part 2 can be adhered to the earlobe or other parts of the ear without pressing the face of the wearer. For example, the width is about 360~ 390 mm. In the present invention, when adhering to the skin, a transparent plate of A4 size may be used, and the width in this case is about 300 mm. The height (vertical length) of the transparent plate 1 of the present invention is, for the transparent plates in (A) and (B), for example, 100~120 mm so as not to protrude much below the jaw, and for the transparent plates in (C) and (D), since it also covers the eyes, it is about twice the height of the sheet in (A). The adhesive part 2 is sized to be attached to the earlobe without displacement, for example, a square adhesive part of 10~25 mm square or a rectangular adhesive part of 10 mm width and 20 mm length. to each other It is an adhesive part of 10~25 mm square or a rectangular adhesive part of 10 mm width and 20 mm length. The position of the adhesive part 2 provided on the transparent plate 1 is provided near the upper left and right corners of the transparent plate 1 in (A), but it may be provided about 0 to 10 mm below the upper end and about 0 to 20 mm inward from the left and right sides. (C) is provided at a height near the center on the left and right sides. For example, it may be provided 5 to 20 mm inward from the left and right sides. Adjust the position of the adhesive part 2, the size of the transparent plate 1, and the size of the adhesive part 2 so that the face is covered with the transparent plate. The case where a cushion part for the face such as the head is provided on the transparent plate 1 is also included in the present invention.

[0031] As shown in the enlarged cross-sectional view of a-a' in FIG. 15(C), the medical body adhesive part 2 is provided with medical body adhesives 22 on both sides of the carrier 25. One medical body adhesive 22 is adhered to the inside (back side) of the transparent plate (sheet) 1, and a liner 21 is provided on the other medical body adhesive 22. Instead of the 6-layer structure medical body adhesive part 2 in FIG. 5, only using the adhesive part which is a double-sided medical body adhesive 22 is cost-effective. The structure of this adhesive part 2 can be applied to all the products of the present application. Also, as an example, the thickness of this adhesive part and the adhesive strength are shown in Table 1.

Table 1

[0032] When wearing the present invention, peel off the liner 21 of the medical body adhesive part 2 of the adhesive part 2 and adhere the medical body adhesive 22 to the earlobe. Since the transparent plate (sheet) 1 is very flat, it can be firmly adhered even with a medical adhesive, but the adhesion and peeling with the skin or uneven objects are weak forces and do not stimulate the skin.

[0033] According to the 11th embodiment of the present invention, by using the auricle as the human body adhesion part, it is less sensitive than the face, so it is less likely to become rough during peeling, and since the transparent plate covers the side surface up to the vicinity of the ear, it has the effect of preventing the intrusion of viruses and the like from the side surface.

[0034] FIG. 16 is a diagram showing the 12th embodiment of the present invention. The present invention is a case 8 for storing or carrying the invention products of the 1st to 11th embodiments, where (A) is an unfolded front view, (B) is a cross-sectional view folded in two along the chain line described in (A), and (C) is a cross-sectional view when the invention product of the present application is inserted. This storage and portable case 8 is a foldable plastic base material 81, for example, a sheet of PP, PV, or PET material, and a liner sheet 82 on whose surface (inner surface) an adhesive can be attached and detached with the same material as the release liner surface is laminated or coated, which is a transparent or opaque case. As shown in FIG. 16(A), it is folded in two along the chain line ((B)), the invention product of the present application is stored between the folded cases, and the adhesion part 2 is adhered to the liner sheet 82 on the surface (inner surface) of this case, so it can be attached and detached ((C)). The size of this storage and portable case 8 is set to a size that does not protrude from the invention product when the invention products of the 1st to 11th embodiments are inserted. For example, A4 size is preferable.

[0035] According to the 12th embodiment of the present invention, by putting the invention product of the present application between the folded cases of the present invention and carrying it, the adhesion part 2 can be adhered to the folded sheet of the present invention, the adhesion part is not soiled, multiple attachments of the invention product of the present application are possible, and there is also an effect that it does not fall from the case during carrying.

[0036] FIG. 17 is a diagram showing the 13th embodiment of the present invention, characterized in that the upper part of the transparent plate folded in two is heat-sealed or tape-bonded, and a transparent sheet 11 with a medical human body adhesion part 2 provided inside. As shown in Fig. 17(A), the transparent sheet 11 is a double-layered transparent plate (sheet). The dashed line part on the upper side is joined by heat sealing (thermocompression bonding) or tape. The left side is folded into a bag shape, and the right side and the lower side have the double-layered sheet open, forming a so-called clear file shape. The adhesive part 2 is provided inside the double-layered sheet (between the sheets). Fig. 17(B) is a side view seen from the opening side. The upper part of the sheet is joined by heat sealing or tape to form a double layer. Between the double-layered sheets, an adhesive part 2 composed of a carrier 23, a double-sided medical body adhesive 22, and a release liner 21 is adhered. Fig. 17(C) is a side view of the wearing state. Insert the head inside the right side and the lower side of the double-layered sheet (between the double-layered sheets), peel off the liner of the adhesive part 2, and adhere the adhesive to the wearer's earlobe. Fig. 17(D) is a side view of the opening side when a double-sided releasable liner 32 is inserted when carrying the product of the present invention. This liner 32 is provided at a position where the medical body adhesive 22 of the adhesive part 2 can adhere. The size of the liner 32 is not particularly limited, but for example, it can be a 30 mm square slightly larger than the adhesive part or the same size as the transparent sheet 11.

[0037] The transparent sheet 11 is made of a transparent plastic material and, like the transparent plate 1, is antibacterial. Sterilization UV protection, anti-fogging, and anti-glare treatments are applied. The size is such that the face of the head can fit completely. For example, in the state of Fig. 17(A), it can be A4 size. The adhesive part 2 is provided, for example, about 50 mm from the right side and the lower side, but the position is adjusted as appropriate according to the position of the ear tab and the wearing angle of the transparent sheet 11.

[0038] According to the 13th embodiment of the present invention, by completely covering the product of the present invention, not only the mouth, nose, and eyes but also the head can be covered, and there is an effect of preventing the invasion of viruses.

[0039] As described above, the face shield of the present invention is at the center of the sheet 1 part on the left to the right provides an adhesive part 2 for medical use or the like, and the adhesive part 2 can be adhered to the left and right sides of the nose, or worn on the earlobes in contact with or zygomatic bone connected to to attach has a simple structure. The effects and functions of the face shield of the present invention will be enumerated again. 1. There is no head cushion, belt, glasses-shaped frame, etc., and it can be worn on the face. 2. The wearing is simple, quick, and clean. 3 . World It is the lightest face shield in the world, so the burden on the head is almost zero, there is no pain when wearing it, and it almost feels like not wearing it. 4. The central part such as the film of the main body and both side parts of the head are adhered and in close contact, so there is no intrusion of corona or the like from the outside from both sides of the head. 5. Since the present invention is in close contact with the head, even if wind pressure such as wind is applied from the side direction of the head, the main body will not shift like a known face shield. 6. It is much clearer than an ordinary mask and can be transmitted to the other party with the voice of the person himself. 7. Because the structure is simple, it is very light and easy to carry. 8. It does not cost much to manufacture and is eco-friendly. 9. The installation is simple and quick, so it can meet the needs in an emergency. 10. Since it is ultra-thin, it is convenient to carry and store by sandwiching it in a notebook or the like. 11 . Suitable for mass production.

Industrial Applicability

[0040] Since the present invention can obtain a face shield that is lightweight, thin, low-cost, and highly effective, its industrial applicability is extremely large.

Explanation of Signs

[0041] 1 Transparent plate such as film or plate 11 A transparent sheet formed by folding a transparent plate in half and joining the upper part 2 Medical human body adhesion part 21 Medical human body adhesion part liner 22 Medical human body adhesive 23 Medical human body adhesive carrier 24 Adhesive (PSA) 25 Double-sided adhesive carrier 26 Adhesive (PSA) 30 Large liner covering the entire inside of the transparent plate 31 Large liner covering the entire outside of the transparent plate 32 Liner for attaching, storing, and carrying the medical human body adhesive 4 Antibacterial coating 5 PSA with UV protection 6 Mask 7 Glasses 8 Storage and carrying case 81 Substrate of the case 82 Laminated or coated liner sheet

Claims

1. A face shield provided with a skin support portion supported by the skin on a transparent plate covering the eyes, nose, and mouth, wherein the skin support portion is a medical adhesive, and the skin support portion is provided near both ends, near the center, or near the upper part of the transparent plate. The face shield does not have a release liner at a position corresponding to the adhesive portion of the skin support portion, and a liner sheet made of the same material as the surface of the release liner is provided on a face shield case made of a plastic base material. The face shield case can be folded, and the face shield is inserted between the folded face shield cases for carrying. A face shield or a face shield case characterized by this.

2. A face shield provided with a skin support portion supported by the skin on a transparent plate covering the eyes, nose, and mouth, wherein the skin support portion is a medical adhesive, and the skin support portion is provided near both ends, near the center, or near the upper part of the transparent plate. The transparent plate is folded in two, the upper end portion is heat-sealed or tape-bonded, and the skin support portion is provided inside the transparent plate folded in two. A face shield characterized by this.

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