JP3233299U - Mask with anti-fog sheet for eyeglasses - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mask with an anti-fog sheet for spectacles to prevent the spectacle lens from fogging due to permeated respiratory exhaust. SOLUTION: In a mask with an antifogging sheet for eyeglasses, a semi-elliptical film-like sheet having a size covering the entire surface of the non-woven fabric mask is superposed on the non-woven fabric mask, and only the upper part of the non-woven fabric mask and the upper part of the film-like sheet are joined. Then, the side surfaces and the lower part of the laminated non-woven mask and the film-like sheet were opened. [Selection diagram] Fig. 3

Description

The present invention relates to a mask to which a film-like sheet for preventing fogging of an spectacle lens is attached.

When a person who wears spectacles wears a non-woven mask when the temperature is low, the lens of the spectacles tends to become cloudy due to breathing and exhaust, but measures such as attaching a sponge to the nose and suppressing the air permeability in the center of the mask are taken. ing.

Non-woven masks are generally used to prevent colds and flu viruses, but every time the spectacle lens becomes fogged by the breathing exhaust that has passed through the non-woven mask, it must be wiped off or an anti-fog solution must be applied to the lens. ..
The present invention is intended to solve the drawback that the spectacles are fogged by the breathing exhaust that has passed through the non-woven fabric mask.

In a normal non-woven fabric mask used to prevent colds and influenza viruses, a semi-elliptical film-like sheet having a size covering the entire surface of the non-woven fabric mask is laminated, and the upper part of the non-woven fabric mask and the film-like sheet are overlapped. Only the upper part is joined to open the side surface and the lower part of the laminated non-woven mask and the film-like sheet. As a result, the breathing exhaust that has passed through the non-woven mask is directed toward the side surface and the lower part, and the rise of the breathing exhaust toward the glasses is suppressed.

According to the present invention, by guiding the exhaled breathing exhaust to the side surface and the lower part without impairing the air permeability of the non-woven fabric mask, it is possible to suppress fogging of the spectacles without going to the spectacles cooled by the outside air.
In addition, it is possible to suppress the scattering of droplets due to one's own cough, and to receive the droplets due to coughing from an oncoming person on the surface of the film-like sheet to prevent adhesion to the non-woven fabric mask.

It is a front view of the non-woven fabric mask. It is a front view of the film-like sheet. It is a front view which attached the film-like sheet to the non-woven fabric mask. It is a side perspective view which attached the film-like sheet to the non-woven fabric mask.

In a normal non-woven fabric mask used to prevent colds and influenza viruses, a semi-elliptical film-like sheet having a size covering the entire surface of the non-woven fabric mask is laminated, and the upper part of the non-woven fabric mask and the film-like sheet are overlapped. Only the upper part is adhered with a double-sided adhesive, and the laminated non-woven fabric mask and the side surface and the lower part of the film-like sheet are opened to form a mask with an anti-fog sheet for spectacles.
The method of adhering the non-woven fabric mask and the film-like sheet can be replaced with joining by suturing or using a special clip.
Further, the shape of the film-like sheet may be a shape that does not deviate from the present invention, such as a rectangle or a trapezoid, in addition to a semi-elliptical shape.

FIG. 1 is a commonly used non-woven fabric mask 1 for preventing colds and influenza viruses, and represents an ear strap 3.

FIG. 2 shows a semi-elliptical film-like sheet 2 for carrying out the present invention, and FIG. 3 shows a non-woven fabric mask 1 of FIG. 1 bonded to the film-like sheet 2 of FIG.
The upper part 5 of the film-like sheet is attached to the double-sided adhesive 4, and the lower part 6 of the film-like sheet is in a free state.

FIG. 4 shows a side perspective view when the non-woven fabric mask of FIG. 3 is worn, and shows that the side surface and the lower portion are open.

That is, since the mask with the anti-fog sheet for spectacles of the present invention has the above structure, the exhaled air that has passed through the non-woven fabric mask in the respiratory exhaust does not pass through the upper spectacle side of the non-woven fabric mask, but only through the side surface and the lower side of the non-woven fabric mask. It can be discharged to prevent fogging of the glasses.

1 Non-woven mask 2 Film-like sheet 3 Ear string 4 Double-sided adhesive 5 Upper part of film-like sheet 6 Lower part of film-like sheet

Claims (1)

In a normal non-woven fabric mask used to prevent colds and influenza viruses, a semi-elliptical film-like sheet having a size covering the entire surface of the non-woven fabric mask is stacked, and the upper part of the non-woven fabric mask and the upper part of the film-like sheet are overlapped. A mask with an anti-fog sheet for spectacles, which is characterized in that the non-woven fabric mask and the film-like sheet are formed by joining and stacking only the side surfaces and the lower part of the film-like sheet.

Images