CN214158320U

CN214158320U - Nose mask

Info

Publication number: CN214158320U
Application number: CN202021137413.1U
Authority: CN
Inventors: 袁荣华; 杨雪萱; 袁谷麦; 袁谷梁; 查金园; 石颖; 钱逢鑫
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-09-10
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a nose cover belongs to air filter, include: the nose wing part is of a sticking type structure so as to stick the nose cover on the nose; the nose part corresponds to the position of the nostril and is made of filter cloth; the nose wing part and the nose head part surround to form a cavity for covering the nose. The nose mask comprises a nose wing part which is of a sticking type structure and is stuck to the nose when in use, only the nose is covered, and the defects of poor wearing comfort and poor compatibility of the existing plug-in nose mask are overcome; the defect of contact propagation caused by touching the outside with hands when the common mask is used is also avoided; in addition, the wearing of the nose mask is convenient for a user to eat and express language, and the defect that the common mask is easy to blur due to expiration of the glasses is avoided.

Description

Nose mask

Technical Field

The utility model belongs to the air filter equipment field, concretely relates to nose cup.

Background

Along with the pollution aggravate, the decline of air quality, dustproof prevent that haze fungi-proofing air filter's for demand increases gradually, and at present, the air filter who generally uses on the market is the gauze mask.

The mask is mainly divided into a medical protective mask and a medical surgical mask, the medical protective mask adopts an air valve principle, a large buffer space is formed between the face and a mask body, and a valve body adopts a filtering device, so that the filtering rate can reach more than 98%; the medical surgical mask is made of three layers of cloth, an aluminum shaping strip is arranged at the nose bridge part to help form a closed space, and the filtration rate is over 95 percent. However, both the protective mask and the shell mask have the problem of air impermeability, and when the mask is worn, hands easily touch the outside of the mask to cause the defect of contact propagation; moreover, the common mask is difficult to eat and inconvenient for speech communication.

Although the filtering device of the nose mask exists at present, the filtering device of the nose mask on the market is internally provided with a plurality of layers of filtering fillings, and the filtering fillings are mainly plugged in nostrils, so that the filtering device has the problems of uncomfortable wearing and poor compatibility.

SUMMERY OF THE UTILITY MODEL

Based on the above background problem, the utility model aims at providing a nose cup, the design is worn to the formula of pasting, only covers the nose, has solved current bayonet nose cup and has worn the travelling comfort poor, compatible poor defect.

In order to achieve the above object, the embodiment of the present invention provides a technical solution:

a nasal mask, comprising: the nose wing part is of a sticking type structure so as to stick the nose cover on the nose; the nose part corresponds to the position of the nostril and is made of filter cloth; the nose wing part and the nose head part surround to form a cavity for covering the nose.

In one embodiment, the nose and wing portions are made of plain cloth tape.

In one embodiment, one side of the nose wing part close to the nose is provided with an adhesive part, and the adhesive part is made of plain cloth adhesive tape.

In one embodiment, the nose piece portion is a butterfly structure.

In one embodiment, the filter cloth comprises a waterproof layer, a melt-blown cloth layer and a skin-friendly layer which are sequentially stacked from outside to inside.

In one embodiment, a gap of 0.8-1.5cm is provided between the nose and nostrils to cushion inhaled air.

Compared with the prior art, the embodiment of the utility model provides a have following effect at least:

1. the utility model discloses a nose cup includes the alar part of nose, and alar part of nose is for pasting formula structure, pastes in nose department during the use, only covers the nose, has solved current bayonet nose cup and has worn the shortcoming that the travelling comfort is poor, the compatibility is poor, has also avoided touching the outside drawback that causes the contact to propagate with the hand when ordinary gauze mask uses.

2. The utility model discloses a nose head adopts the filter cloth to make, and the filter cloth includes from outer waterproof layer, melt-blown cloth layer, the close skin layer that stacks gradually the setting to interior, can remain the respiratory filtration rank of nasal meatus.

3. The utility model discloses a be equipped with 0.8-1.5 cm's clearance between nose head and the nostril, form a closed lacuna between nose head and nostril promptly, can cushion inspiratory gas, form the voltage-sharing and filter.

4. The utility model discloses a nose cup only covers nasal cavity and nose head part, has exposed oral cavity and most face appearance, has made things convenient for the action of ingesting during the epidemic situation and the facial expression in social contact to communicate, facial large tracts of land skin infection's gauze mask nature dermatitis when also having avoided high temperature.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a front view of the nose cup of an embodiment of the present invention;

FIG. 2 is a side view of the nose cup of an embodiment of the present invention;

FIG. 3 is a bottom view of the nose cup of an embodiment of the present invention;

fig. 4 is a schematic view illustrating a state of use of the nose mask according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to solve the defects of the existing insertion type nose mask, the embodiment of the present invention provides a nose mask, as shown in fig. 1-3, comprising: the nose cover comprises a nose wing part 1 and a nose head part 2, wherein the nose wing part 1 and the nose head part 2 surround to form a cavity for covering a nose.

In this embodiment, alar part 1 is for pasting formula structure, specifically alar part 1 adopts the plain cloth sticky tape to make, can directly paste the nose cup in nose department like this, and the plain cloth sticky tape is weak to skin irritation, pastes harmonious good, has solved current nose cup and has worn the poor problem of travelling comfort, in addition, the utility model discloses directly paste in nose department, also do not have the poor problem of compatibility.

It should be noted that the sticking type structure of the nose and wing part 1 is not limited to the above specific structure, and in other embodiments, the nose and wing part 1 may also be made of silica gel, and then a sticking part is provided on the side of the nose and wing part 1 close to the nose, and the sticking part is made of plain cloth adhesive tape.

In this embodiment, as shown in fig. 1, the nose portion 1 has a butterfly-shaped structure and reaches the face to ensure the sealing in the cavity, but the shape of the nose portion 1 is not limited thereto.

As shown in fig. 2, the nose portion 2 corresponds to the position of the nostril, and the nose portion 2 is made of filter cloth, in this embodiment, the filter cloth includes a waterproof layer, a melt-blown cloth layer and a skin-friendly layer which are sequentially stacked from outside to inside, so as to filter air, and the material of the filter cloth is the same as that of the mask on the market.

A gap of 0.8-1.5cm is arranged between the nose part 2 and the nostrils, namely a closed cavity gap is formed between the nose part 2 and the nostrils, so that inhaled gas can be buffered, and pressure-equalizing filtration is formed.

In the using state of the nose mask of the present embodiment, as shown in fig. 4, the nose wing part 1 is attached to the nose to ensure the sealing of the cavity, at this time, the nose part 2 is 0.8-1.5cm away from the nostril, when breathing normally, the nose is generally used to inhale air, and the inhaled air is filtered by the filter cloth of the nose part 2.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A nasal mask, comprising:

the nose wing part is of a sticking type structure so as to stick the nose cover on the nose;

the nose part corresponds to the position of the nostrils and is made of filter cloth, and a gap of 0.8-1.5cm is arranged between the nose part and the nostrils to buffer inhaled gas;

the nose wing part and the nose head part surround to form a cavity for covering the nose.

2. The nasal mask of claim 1, wherein the nasal wings are made of plain cloth tape.

3. The nasal mask of claim 1, wherein the side of the nasal wing portion adjacent to the nose is provided with an adhesive portion, and the adhesive portion is made of plain cloth adhesive tape.

4. The nasal mask of claim 1, wherein the nasal wing portion is a butterfly structure.

5. The nasal mask of claim 1, wherein the filter cloth comprises a waterproof layer, a meltblown cloth layer, and a skin-friendly layer, which are sequentially stacked from outside to inside.