CN114304779A - A reusable mask - Google Patents

Abstract

A reusable mask, wherein the upper part of the mask, namely the part covering the nose, is provided with a bag-shaped clamp, and the bag-shaped clamp is assembled with a nose-shaped frame which can be taken out; the bag-shaped clamp is formed by sewing cloth with double layers, the clamp body is slightly wide, the clamp opening is slightly narrow, the nose-shaped frame is formed by molding plastic or metal, the nose-shaped frame is flat and strip-shaped, the middle section of the nose-shaped frame is convex, the two ends of the nose-shaped frame are concave, and the nose-shaped frame is in a shape of a section of nose and is wrapped with a cloth sleeve; an adhesive sheet is arranged on the inner surface of the outer layer of the bag-shaped clamp; the outside of the nose-shaped frame cloth cover is provided with a bonding sheet. The method is suitable for reforming the old mask. Of course, the material need not be gauze plus cotton, and various new materials may be used, including microporous nanofiber cloths. The method can also be used for various novel masks. The invention overcomes the defects of the old mask, ensures that the mask can be tightly attached to the face and two nasal depressions without gaps, is convenient to wash and can be recycled, is beneficial to preventing human from being invaded by virus or bacteria, and protects the health.

Description

A reusable mask

technical field

The invention belongs to a recyclable mask for preventing human beings from being invaded by viruses or bacteria.

Background technique

The old-fashioned mask is made of cotton with gauze, which is thick and soft, and can fit closely to the face, preventing air from passing between the mask and the face, and it is easy to wash and can be recycled. And the gap. In order to make up for the regret that the mask cannot fit tightly to the two nose depressions, the new type of mask is sewn into the upper part of the mask, that is, covering the nose, with elastic plastic strips or metal strips; put on the mask and press down the plastic strip or metal strip to make the mask Close to the two nose depressions without gaps. However, due to the insufficient hardness of the plastic strip or metal strip, this kind of mask bounces upward, so that the mask breaks away from the nose gap, which is troublesome to be pressed repeatedly, and it is inconvenient to wash, cannot be recycled, wastes resources, and generates a large amount of garbage. In addition to sewing plastic or metal strips, some masks are made into strange shapes. In addition to being inconvenient to wash such masks, they also increase the cost.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a kind of reusable mask which can prevent human beings from being invaded by viruses or bacteria.

The technical solution to achieve the purpose of the present invention is: the upper part of the mask, that is, the part covering the nose, is provided with a bag-shaped clip, and the bag-shaped clip is equipped with a nose-shaped frame that can be embedded and taken out. The bag-shaped clip is made of double-layer sewing fabric, the clip body is slightly wider, and the clip opening is slightly narrower; the nose-shaped frame is made of plastic or metal, flat strip, the middle part is raised, the two ends are concave, and it is in the shape of a nose. , wrapped in cloth cover. Adhesive sheets are arranged on the inner surface of the outer layer of the bag-shaped clip; adhesive sheets are arranged on the outside of the nose frame cloth cover. This method is suitable for transforming old-fashioned masks. Of course, the material doesn't have to be gauze and cotton, and a variety of new materials can be used, including microporous nanofiber cloths. This method can also be used for various new masks. Some people might say that people's noses are different sizes. Might as well. Masks can be made into large, medium and small types for selection. The nose frame is not the whole nose shape, but just a section of the nose shape. Although there are large and small noses, the disparity is not large, and they are all cone-shaped. Those with big noses can wear a little bit, and those with small noses can wear a little bit more.

The invention overcomes the defects of the old-fashioned mask, so that the mask can not only stick to the face, but also to the two nose depressions without gaps, is convenient for washing, can be recycled, and is beneficial to human beings to prevent viruses or bacteria from invading and protect key health.

specific implementation

Example 1. The bag-shaped clip is located at the upper part of the mask, that is, covering the middle of the nose, and the clip opening can be opened at the top or on the inner surface of the top. When using the mask, the nose frame can be inserted into the pocket clip; when washing the mask, the nose frame can be removed from the bag clip so that the mask can be rubbed. The nose rack can be washed easily because it is inside the pocket clip.

Example 2. The bag-shaped clip is made of two layers of sewing fabric, which is integrated with other parts of the mask. The depth and width of the clip body and the depth and width of the clip mouth are suitable for assembling the nose-shaped frame; the nose-shaped frame is made of plastic or metal. It has a flat strip shape, the middle section is convex and suitable for covering the bridge of the nose, and the two ends are concave and suitable for extending into the nose depression. . The outer cover can be a strip-shaped bag with an open bottom, like a shark's mouth or a catfish mouth.

Example 3. The bag-shaped clip is provided with an adhesive sheet on the inner surface of the outer layer, which can also be said to be below; The adhesive sheet does not need to be set full, pay attention to the two nose depressions, so that there is no gap between the outer layer of the bag clip and the nose frame.

Claims (3)

1. A reusable mask is characterized in that a bag-shaped clamp is arranged at the upper part of the mask, namely the position covering the nose, and the bag-shaped clamp is assembled with a nose-shaped frame which can be taken out.

2. The mask according to claim 1, wherein the bag-shaped clip is formed by sewing two layers of cloth, the clip body is slightly wide, and the clip mouth is slightly narrow; the nose-shaped frame is made of plastic or metal, is flat and strip-shaped, has a convex middle section and two concave ends, is in a shape of a section of nose and is wrapped by a cloth sleeve.

3. The mask according to claim 1 or 2, wherein an adhesive sheet is provided on the inner surface of the outer layer of the pouch clip; the outside of the nose-shaped frame cloth cover is provided with a bonding sheet.