TWM462612U - Nasal mask - Google Patents

Description

Nasal mask

The present invention relates to a nasal mask, and more particularly to a nasal mask that can filter air that is about to enter the nostrils.

In normal life, some people are exposed to dirty air because of their working environment or using transportation. For example, traffic police and locomotive knights often inhale large amounts of exhaust gas from gasoline and locomotives, while general chefs and chemical factories Workers, medical personnel, garbage disposal personnel, etc., will inhale a lot of air harmful or odorous to the human body because of the special working environment. In order to prevent dirty or odorous air from directly entering the lungs of the human body, a mask is usually placed between the ears to filter harmful and odor-causing substances in the air. A typical mask typically includes a filter that covers the mouth and nose, and two straps that are symmetrical to the ear.

Although the conventional mask can achieve the effect of filtering air during use, in general, the mask covers the mouth together except for covering the nostrils. Therefore, in the case of wearing the mouth, it is not only difficult to speak, but also unclear. The water vapor generated by the speech is also easily dissipated from the top of the mask, causing the lens to blur and affect the line of sight. That is, the main function of a general mask is to filter harmful or odor-causing substances in the air, but these substances Usually enters the body through the nostrils. If the mouth is covered together, it will not only affect the convenience of language expression, but also affect the line of sight, which is not worth the loss. In addition, in addition to the above-mentioned defects, the general masks have a large material cost, are inconvenient to carry, are uncomfortable in the ears when used for a long time, and many parts of the filter cloth are If the filtering effect is not exerted, it will be discarded and the like.

In order to improve the above deficiency, the CN 102462899 A invention patent of the Chinese mainland provides a nasal mask that can be worn on the bridge of the nose alone, except that the aforementioned invention patent mainly uses a nose clip to hang a cover on the nose, but because of the nose clip It is sandwiched in the middle of the nose. It is not only easy to invade when wearing it, but also affects the smoothness of breathing. Therefore, it is uncomfortable to wear, and because the nose clip cannot make the cover fit on the nose. In addition, not only the filtering effect is poor, but also the comfort when wearing.

The purpose of the present invention is to provide a nasal mask that has better wearing comfort and wider applicability.

The nasal mask of the present invention is adapted to be worn on a nose having a bridge of the nose, two side flaps on opposite sides of the bridge of the nose, and two nozzles facing downward, the nose mask comprising a cover body, and a The cover body is removably adhered to the adhesive layer on the wearer's face, the cover body includes an abutment portion, and a filter portion coupled with the abutment portion for filtering air to enter the nostrils, the sticker The abutment has at least one first gap of adjustable width, and the adhesive layer is disposed on the abutting portion of the cover body.

The beneficial effect of the novel is to use the sticker on the cover body The first notch is disposed on the portion of the cover, and the adhesive layer is disposed on the abutting portion of the cover body, which can not only be finely adjusted according to the size and shape of the nose of the user, and the cover body can also be worn by the wearer after being worn. The muscle movement of the face is stretched and contracted, so the novel nasal mask not only has a novel structure, but also has wide applicability and comfortable wearing effect.

2‧‧‧ nose

21‧‧‧ nose bridge

22‧‧‧Flanking

23‧‧‧ Nostrils

3‧‧‧ Cover body

31‧‧‧Abutment

311‧‧‧Intermediate area

312‧‧‧Slope area

313‧‧‧ first gap

314‧‧‧First expansion end

315‧‧‧First convergence end

32‧‧‧Filter Department

321‧‧‧ inner surface

322‧‧‧ outer surface

323‧‧‧ second gap

324‧‧‧Flexible parts

325‧‧‧ second expansion end

326‧‧‧second convergence end

4‧‧‧Adhesive layer

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a perspective view of a preferred embodiment of the novel nasal mask, and illustrating the nasal mask and the nose of the human body. Figure 2 is a side cross-sectional view of the preferred embodiment; and Figure 3 is a front elevational view of the preferred embodiment.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1, 2, and 3, a preferred embodiment of the novel nasal mask is adapted to be worn on the nose 2 of a human face, the nose 2 including a centrally located nose bridge 21, two of which are opposite the nose bridge 21 The side flaps 22, and the two nostrils 23 with the opening facing down. The nasal mask includes a cover body 3 adapted to cover a partial area of the lower half of the nose 2 and the cheek near the nose 2, and an adhesive layer 4 for removably attaching the cover body 3 to the nose 2.

The cover body 3 of the embodiment includes a three-dimensional and central portion An arcuate abutment portion 31, and a filter portion 32 located below the abutment portion 31 for filtering air entering the nostril 23 of the nose 2. The abutting portion 31 and the filtering portion 32 may be manufactured by selecting the same material, or may be made of different materials. Preferably, the abutting portion 31 and the filtering portion 32 are made of different materials, wherein the sticker is made of a different material. The material of the hinge portion 31 is not particularly limited, and may be a general cloth, a non-woven fabric, or a paper product, or may be made of a cloth or paper having a different color or a pattern depending on the sales region and the color of the human race. In order to enhance the aesthetics when wearing.

The filtering portion 32 is preferably made of a cloth material or a filter paper having a filtering effect, and may also be matched with a rigid frame that conforms to the shape of the nose 2, and the filtering portion 32 may select a substrate having a different aperture depending on the use occasion. If necessary, an activated carbon capable of removing odor in the air may be added to the substrate, or a drug for treating nasal symptoms may be added, or a substance such as peppermint oil, green oil essence, or the like may be added to improve the comfort of the nose 2, Thereby achieving the purpose of treating and relieving nasal symptoms.

In this embodiment, the abutting portion 31 of the cover body 3 has an intermediate portion 311 covering the nose bridge 21 of the nose 2 and the side flap 22 adjacent to the lower portion, and two laterally extending regions 312 located on opposite sides of the intermediate portion 311, and The first and second notches 313 extend in the direction of the cheek of the user, and the first notches 313 are all V-shaped structures, and the width thereof is gradually reduced from top to bottom. Each of the first notches 313 has a first enlarged end 314 adjacent the top edge and a first converging end 315 between the first enlarged end 314 and the filter portion 32. Preferably, one of the first notches 313 is located in the center of the intermediate region 311. That is, corresponding to the center of the nose bridge 21 of the nose 2, and the other two of the first gaps 313 respectively span one of the intermediate region 311 and the laterally extending regions 312.

In this embodiment, the filter portion 32 can be fixed to the cover body 31, or otherwise fixed together, having an inner surface 321 facing the nostril 23 of the nose 2, a downward facing outer surface 322, and a a second notch 323 extending through the inner surface 321 and the outer surface 322, and a telescopic member 324 covering the second notch 323. The second notch 323 is also V-shaped and has a second enlargement toward the human body. The end 325, and a second converging end 326 which is gradually contracted forwardly. In the preferred embodiment, the telescopic member 324 is a telescopic elastic cloth structure, that is, it can be sewn by a plurality of elastic bands. The triangular belt body may also be a flexible rope body or a soft metal strip for the purpose of enhancing the flexibility of the filter portion 32.

The adhesive layer 4 of the present embodiment can be applied to the abutting portion 31 of the cover body 3, preferably across the intermediate portion 311 of the abutting portion 31 and the laterally extending regions 312, if necessary, The adhesive layer 4 is covered with a piece of release paper (not shown) to ensure better adhesion during use. Of course, since the adhesive layer 4 is symmetrically disposed, the embodiment can also utilize the adhesive layer 4 They are bonded to each other to prevent the dust from sticking to it.

When the nasal mask of the embodiment is in use, the release paper covering the adhesive layer 4 can be torn open, and then the nasal mask is placed in the direction of the face, and when worn, according to the user's nose 2 Size and shape, fine-tuning the width of the first notches 313 of the cover body 3, so that the nasal cover can be comfortable Wear on the face of the user. That is, when the width of the wearer's nose 2 adjacent to the nasal root portion is small, the width of the first notch 313 of the cover body 3 at the center can be slightly reduced, so that the abutment portion 31 can be attached to the abutment portion On the side flaps 22 of the nose 2, the first notch 313 located on both sides of the cover body 3 can also be adjusted according to the curvature of the human face. Therefore, after being placed, the nasal mask can be stably worn on the face and cover the lower half of the nose 2 and a partial area of the surrounding cheek. At this time, the filter portion 32 of the cover body 3 is located just below the nostril 23 of the nose 2, and is pulled by the telescopic member 324. The width of the second notch 323 of the filter portion 32 also conforms to the nose of the wearer. The width is automatically fine-tuned. Since the second notch 323 of the filter portion 32 substantially corresponds to the septum between the nostrils 23 of the nose 2, the filter portion 32 having the telescopic member 324 can be completely covered under the nostrils 23. .

When the wearer's nose 2 expands and contracts with the rhythm of the breathing, or the wearer's facial expression changes to affect the muscle movement around the nose 2, not only the second notch 323 of the cover body 3 has the telescopic member 324, the intermediate portion 311 and the side extension region 312 of the abutting portion 31 of the cover body 3 may be applied to the skin of the nose 2 and the surrounding skin due to the design of the first notches 313. Therefore, the present embodiment For example, the nasal mask can change with the breathing rhythm of the human body to achieve the purpose of wearing comfort.

In particular, since the width of the first notches 313 of the cover body 3 of the embodiment can be finely adjusted as needed, an element similar to the telescopic member 324 can be added. Therefore, the nose pad 2 is not only suitable for the embodiment. It is worn on the nose 2 of different sizes for the purpose of wide applicability, and also has better firmness during the wearing process, especially across the middle. The intervening region 311 and the first notch 313 of the laterally extending regions 312 are located at the portion where the nose 2 and the cheek are placed, so that when the wearer is speaking or moving the muscles around the nose 2, The first notch 313 of the interface can prevent the moving muscle from affecting the cover body 3. Therefore, the nasal mask of the embodiment also has the advantage of being stable.

Incidentally, in addition to the advantages of comfortable wearing, stability, wide applicability, and the like, the nasal mask has the advantages of low material cost and convenient carrying, compared with the conventional mask. The nasal mask can be applied to the nose 2, and the filter portion 32 can also be adjacent to the nostrils 23. Therefore, compared with the general mask, the novel filter not only has better filtering effect, but also fully utilizes the filter material, and does not affect the mist of the mouth. The clarity of wearing will not affect the convenience of speaking.

In addition, since the nasal mask of the present invention is low in manufacturing cost, the nasal mask of the present invention can be designed to be disposable to improve the hygienic and safety of use. Since the coverage area of the nasal mask only corresponds to a partial area of the nose 2 and the surrounding cheeks, the present invention can provide, for example, activated carbon, an additive that can soothe or treat nasal diseases, on the filter portion 32 of the cover body 3, and the like. Since the additive needs to be added in a relatively small area, the present invention can enhance the use of the nasal mask with a small increase in cost, and is suitable for users in different fields.

For example, when traffic police direct traffic on the road, you can choose a nasal mask with a smaller aperture to improve the filtration effect, while chefs, chemical factory operators, medical staff, garbage disposal personnel can choose to add a scented nasal mask, in addition, with a stuffy nose or nasal allergy The user can choose a nasal mask filled with an additive for soothing nasal. In order to be used by a wearer in a cold area, the present invention can also add a heat generating substance to the filter portion 32 of the cover body 3 to increase the temperature at which cold air enters the nasal cavity.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

2‧‧‧ nose

21‧‧‧ nose bridge

22‧‧‧Flanking

23‧‧‧ Nostrils

3‧‧‧ Cover body

31‧‧‧Abutment

311‧‧‧Intermediate area

312‧‧‧Slope area

313‧‧‧ first gap

32‧‧‧Filter Department

321‧‧‧ inner surface

322‧‧‧ outer surface

323‧‧‧ second gap

324‧‧‧Flexible parts

326‧‧‧second convergence end

4‧‧‧Adhesive layer

Claims (9)

A nasal mask removably worn on a nose having a nose bridge, two side flaps on opposite sides of the bridge of the nose, and two downwardly facing nostrils, the nose mask comprising: a cover body including abutment And a filter portion coupled to the abutment portion and located under the nostril of the nose, the abutment portion having at least one first gap that can be adjusted in width: and an adhesive layer disposed on the abutment portion of the cover body Upper, and the cover body is removably attached to the wearer's face. The nasal mask of claim 1, wherein the abutting portion has an intermediate portion corresponding to the nose, and two laterally extending regions located on opposite sides of the intermediate portion, the adhesive layer spanning the intermediate region and the same Side extension area. The nasal mask of claim 2, wherein the abutment portion of the cover body has a plurality of first indentations, and two of the first indentations respectively span one of the intermediate region and the laterally extending regions . The nasal mask of claim 3, wherein one of the first indentations is located in the center of the intermediate region. The nasal mask of claim 4, wherein the first notches of the cover body are gradually reduced from top to bottom, each first notch having a first enlarged end adjacent to the edge, and one being interposed a first converging end between the first enlarged end and the filter portion of the cover body. The nasal mask of claim 1 or claim 5, wherein the filter portion of the cover body has a second gap. The nasal mask of claim 6, wherein the filter portion of the cover body further has a telescopic member covering the second notch. The nasal mask of claim 7, wherein the second indentation has a second enlarged end facing the human body and a second converging end spaced from the second enlarged end. The nasal mask of claim 8, wherein the abutting portion of the cover body and the filter portion are made of different materials.