CN213131667U

CN213131667U - Protective nose mask

Info

Publication number: CN213131667U
Application number: CN202021475087.5U
Authority: CN
Inventors: 裘敏燕
Original assignee: Shanghai Lianji Medical Laboratory Co ltd
Current assignee: Shanghai Lianji Medical Laboratory Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-07
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a protective nose cover, include: the nose mask comprises a left nose mask, a right nose mask and a connecting part, wherein one end of the connecting part is connected with the left nose mask, and the other end of the connecting part is connected with the right nose mask; left side nose cup and right nose cup all include: fixed part, filter pad and filter house, the fixed part is hugged closely mutually with the inboard of left nostril or the inboard of right nostril, and in the filter house was located to the filter house, the filter house was located one side that left nostril or right nostril were kept away from to the fixed part, and connecting portion are connected with the filter house, and is fixed including a plurality of fixed sections, and the one end of each fixed section all is connected with the one end of filter house, and a plurality of fixed sections are evenly arranged along the inboard hoop of left nostril or right nostril. Through right the utility model discloses an use, provide good protection for the nasal cavity to prevent the entering of virus and pollen granule through the filter pad, and avoided the nose cup to fill in when the nostril when making the nose cup stably place in the nasal cavity and bring the distending pain sense from inside to outside for the nasal cavity.

Description

Protective nose mask

Technical Field

The utility model relates to a personal protection technical field especially relates to a protection nose cup.

Background

The nose mask has the advantages that protection of the nose becomes particularly important in severe weather pollution conditions and high-incidence seasons of influenza viruses, most people throw away and use a method of wearing the mask to protect the nose, so that the viruses, pollen and other pollutants are prevented from entering the nasal cavity, but for daily life, the mask is worn for a long time to bring great discomfort to the face, particularly to some people who are allergic to the mask, and the nose mask is also used to specially protect the nasal cavity, however, the existing nose mask is not comfortable enough, and particularly, the nose mask in the nasal cavity often brings swelling pain to the nasal cavity.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems, the present invention provides a protective nose mask, comprising: the external contour of the left nose mask is matched with the internal contour of a left nostril of a person, the external contour of the right nose mask is matched with the internal contour of a right nostril of the person, one end of the connecting part is connected with the left nose mask, and the other end of the connecting part is connected with the right nose mask;

wherein, the left side nose cup with the right side nose cup all includes: fixed part, filter pad and filter part, the fixed part with filter part formula structure as an organic whole, the fixed part with the inboard of left nostril or the inboard of right nostril is hugged closely mutually, the filter pad is located in the filter part, the filter part is located the fixed part and is kept away from left nostril or one side of right nostril, connecting portion with the filter part is connected, it includes a plurality of fixed sections, each to fix the one end of fixed section all is connected with the one end of filter part, and is a plurality of the fixed section is followed left nostril or the inboard hoop of right nostril is evenly arranged, each one side of fixed section all support in left nostril or the inboard of right nostril.

In another preferred embodiment, each of the fixing sections is arranged in an arc shape.

In another preferred embodiment, a protrusion is disposed on a side of each of the fixing sections close to the inner side of the left nostril or the inner side of the right nostril.

In another preferred embodiment, the fixing part and the filtering part are both made of natural latex.

In another preferred embodiment, one end of the filtering part, which is far away from the fixing part, is hollowed out.

In a further preferred embodiment, the outer contour of the filter part is smaller than the outer contour of the fastening part.

In another preferred embodiment, a plurality of clamping pins are arranged on the inner side of the filtering part, and the clamping pins are all abutted against one side of the filtering pad close to the fixing part.

In another preferred embodiment the filter pad is of a gasket-like construction.

In another preferred embodiment, the filter pad is made of a polymer porous material.

The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: through right the utility model discloses an it also has brought better travelling comfort for the inside of nasal cavity when providing good protection for the nasal cavity to prevent the entering of virus and pollen granule through filtering pad, and avoided the nose cup to fill in the nostril when making the nose cup stably place in the nasal cavity, bring the distending pain sense from inside to outside for the nasal cavity.

Drawings

FIG. 1 is a schematic view of a protective nasal mask of the present invention;

fig. 2 is a sectional view of the protective nose mask of the present invention.

In the drawings:

1. a left nose cup; 2. a right nose mask; 3. a connecting portion; 11. a fixed part; 12. a filter pad; 13. a filtering part; 111. a fixed section; 112. a protrusion; 131. and (7) clamping the pins.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

As shown in fig. 1 and 2, there is shown a preferred embodiment protective nasal mask, comprising: the nose mask comprises a left nose mask 1, a right nose mask 2 and a connecting part 3, wherein the outer contour of the left nose mask 1 is matched with the inner contour of a left nostril of a person, the outer contour of the right nose mask 2 is matched with the inner contour of a right nostril of the person, one end of the connecting part 3 is connected with the left nose mask 1, and the other end of the connecting part 3 is connected with the right nose mask 2; wherein, left side nose cup 1 and right side nose cup 2 all include: fixed part 11, filter pad 12 and filter part 13, fixed part 11 and filter part 13 formula structure as an organic whole, fixed part 11 hugs closely mutually with the inboard of left nostril or the inboard of right nostril, filter pad 12 is located in filter part 13, one side that left nostril or right nostril were kept away from to fixed part 11 is located to filter part 13, connecting portion 3 is connected with filter part 13, it includes a plurality of fixed sections 111 to fix, the one end of each fixed section 111 all is connected with filter part 13's one end, the inboard hoop evenly arranged of left nostril or right nostril is followed to a plurality of fixed sections 111, one side of each fixed section 111 all supports in the inboard of left nostril or right nostril. Furthermore, the fixing sections 111 which are annularly arranged are tightly attached to the inner sides of the nostrils one by one, so that the fixing of the protective nose mask for climbing a tree and the nose is completed, and because a certain gap is formed between every two adjacent fixing sections 111 and the fixing sections 111 are made of flexible materials, the fixing sections can be matched with the inner sides of the nostrils more adaptively through bending deformation; and when the user breathes through the nostrils, the air passes only through the filter part 13, and the filth in the air is filtered by the filter pad 12.

Further, as a preferred embodiment, each of the fixing sections 111 is disposed in an arc shape. Further, one side of the fixing section 111 close to the nostril is bent inward in the radial direction of the nostril, so that the nostril can be inserted more easily.

Further, as a preferred embodiment, a protrusion 112 is disposed on a side of each of the fixing sections 111 close to the inner side of the left nostril or the inner side of the right nostril. Further, the fixing between the fixing section 111 and the nostril is enhanced, and the protrusion 112 can be coated with a certain non-toxic adhesive colloid which is easy to clean.

Further, as a preferred embodiment, it is characterized in that the fixing part 11 and the filtering part 13 are made of natural latex.

Further, as a preferred embodiment, it is characterized in that an end of the filtering portion 13 away from the fixing portion 11 is hollowed out. Further, an air vent is formed at one end of the filtering part 13 through hollowing, so that air can enter and exit conveniently.

Further, as a preferred embodiment, the outer contour of the filtering portion 13 is smaller than that of the fixing portion 11.

The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The utility model discloses still have following embodiment on above-mentioned basis:

in a further embodiment of the present invention, the inner side of the filtering portion 13 is provided with a plurality of fastening pins 131, and the fastening pins 131 are all supported on one side of the filtering pad 12 close to the fixing portion 11. Further, the fixing of the filter pad 12 is completed by the clamping leg 131, and in the actual production process, the fixing portion 11, the filter portion 13 and the connecting portion 3 may be integrally formed by a mold, and when the filter pad 12 is installed, the filter pad 12 is inserted into the filter portion 13 from the open end of the fixing portion 11.

In a further embodiment of the present invention, the filter pad 12 is a pad-like structure.

In a further embodiment of the present invention, the filter pad 12 is made of a porous polymer material. Furthermore, the pore diameter of the polymer porous material is slightly smaller than the diameter of common viruses, haze and other pollutants, so that the breathing requirement is met, and the viruses and the like can be prevented from entering the porous material.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A protective nasal mask, comprising: the external contour of the left nose mask is matched with the internal contour of a left nostril of a person, the external contour of the right nose mask is matched with the internal contour of a right nostril of the person, one end of the connecting part is connected with the left nose mask, and the other end of the connecting part is connected with the right nose mask;

2. The protective nasal mask of claim 1, wherein each of the securing sections is arcuately configured.

3. The protective nasal mask of claim 1, wherein each of the fixing sections has a protrusion on a side thereof adjacent to an inner side of the left nostril or an inner side of the right nostril.

4. The protective nasal mask of claim 1, wherein the anchor portion and the filter portion are made of natural latex.

5. The protective nasal mask of claim 1, wherein an end of the filtering portion away from the fixing portion is hollowed out.

6. The protective nasal mask of claim 1, wherein an outer profile of the filter portion is smaller than an outer profile of the retention portion.

7. The protective nose mask of claim 1, wherein the filter portion has a plurality of retaining legs on an inner side thereof, each of the retaining legs being disposed against a side of the filter pad adjacent to the retention portion.

8. The protective nasal mask of claim 1, wherein the filter pad is a pad-like structure.

9. The protective nasal mask of claim 1, wherein the filter pad is made of a polymeric porous material.