CN204485129U - Nasal obstruction - Google Patents

Abstract

The utility model discloses a kind of nasal obstruction, belong to appliances for labor protection field.Solve that mouth mask dustproof filter in prior art is poor, consumptive material, awkward technical problem.This nasal obstruction comprises left cock body, right cock body and connecting cross beam; Wherein, left cock body comprises cylinder, porous framework and obturator, cylinder is the hollow structure of both ends open, cylindrical inwall is provided with bayonet socket, porous framework comprises annulus and framework, the diameter of annulus is less than cylindrical diameter, the outward flange of annulus and the edge conjunction of cylinder bottom end opening, and junction is arc, the edge of framework is fixed on the inward flange of annulus, cylinder and porous framework form the hollow cavity of top end opening, and obturator is fixed in cavity by bayonet socket, and the outer wall of obturator and cylindrical inwall close contact; Right cock body is identical with left cock body; The two ends of connecting cross beam are connected with the tip edge of left cock body, right cock body respectively.This nasal obstruction is dust-proof, good filtration effect.

Description

stuffy nose

technical field

The utility model relates to a stuffy nose and belongs to the field of labor insurance products.

Background technique

In daily life and work, human beings often encounter harmful gases and smoke that are harmful to human health. In recent years, due to the deterioration of the environment, the air quality has become worse and worse, there are more and more suspended solids in the air, and the haze weather has become more and more serious. Smog contains a lot of fine suspended matter, and inhalation of these fine suspended matter will cause serious and irreversible damage to lung tissues and organs. Existing masks have a large covering area and generally cover people's mouths and nasal cavities. Although they can have a certain dust-proof effect, because their shape and people's faces are not tightly fitted, the suspension in the air Objects can still enter the respiratory tract through these gaps, causing damage to the lungs, and this type of mask uses dust-proof gauze as the filter part, which makes the filtering effect not very ideal. If you want to strengthen the filtering effect, you must thicken the adsorption filter layer, which will have a certain degree of obstruction to breathing. On the other hand, the heat generated during breathing will be discharged along the gap between the mask and the face, which will cause great trouble to users wearing glasses when using the mask in winter, and the exhaled heat will form a mist on the glasses , affecting the user's field of vision. When using a mask, it not only affects the appearance, but also is inconvenient to communicate, especially when the traffic police are on duty, it is very inconvenient to use.

Due to the deterioration of air quality, more and more people suffer from respiratory diseases, and the effective treatment of respiratory diseases has been paid more and more attention. How to treat respiratory diseases conveniently and effectively has become a key issue.

Utility model content

The purpose of the utility model is to solve the technical problems of poor dustproof and filterability, consumables and inconvenient use of masks in the prior art, and provide a nasal congestion that can filter air and effectively treat respiratory diseases.

The solution of the utility model to the problems of the technologies described above is as follows.

Nasal obstruction, including left plug body, right plug body and connecting beam;

The left plug body is composed of a cylinder, a porous frame and a filling body. The cylinder is a hollow structure with openings at both ends. A bayonet is provided on the inner wall of the cylinder. The porous frame is composed of a ring and a frame. The diameter of the ring is smaller than the diameter of the cylinder, the outer edge of the ring is connected with the edge of the opening at the bottom of the cylinder, and the junction is arc-shaped, the edge of the frame is fixed on the inner edge of the ring, and the cylinder and the porous frame form the top An open hollow cavity, the filling body is fixed in the cavity through a bayonet, and the outer wall of the filling body is in close contact with the inner wall of the cylinder;

The right plug body is the same as the left plug body;

One end of the connecting beam is connected to the top edge of the left plug body, and the other end is connected to the top edge of the right plug body.

Further, there are multiple filling bodies and bayonet sockets, the multiple filling bodies are sequentially fixed in the cavity from bottom to top through the multiple bayonet sockets, and the outer walls of the multiple filling bodies are in close contact with the inner wall of the cylinder.

Further, an outer eave is provided on the edge of the top opening of the cylinder, the outer eave is circular, and the inner edge of the outer eave is fixedly connected to the edge of the top opening of the cylinder.

Further, the bayonet is circular, and the outer edge of the bayonet is fixed on the inner wall of the cylinder.

Further, the frame is a cross, a tripod or a porous grid.

Further, the cylinder, the porous frame and the connecting beam are integrally formed.

Further, the materials of the cylinder, the porous frame and the connecting beam are all silicone rubber, polyolefin or PLA (polylactic acid); further, the polyolefin is polyvinyl chloride (PVC), PE (polyethylene) , ethylene-vinyl acetate copolymer (EVA) or PP (polypropylene).

Further, the material of the filler is a porous absorbent material; further, the porous absorbent material is loaded with drugs.

Compared with the prior art, the utility model has the beneficial effects:

The nasal plug of the utility model fits tightly with the nasal cavity without leaving any gaps, and the air can only enter the respiratory tract through the filling body, so the dustproof and filtering effects are good; the filling body is fixed by the bayonet, which is convenient for removal and installation, and is easy to replace. And when the stuffing body is loaded with medicine, the nasal plug of the utility model can be used for inhalation drug administration treatment, which is convenient and quick to use. Moreover, the size of the nasal plug is small, and the material used is low, which can not only ensure the smooth breathing of the user, but also be convenient to use.

Description of drawings

Fig. 1 is the structural representation after the stuffing body is taken out of nasal plug of the present utility model;

Fig. 2 is the front view of nasal plug of the present utility model;

Fig. 3 is the bottom view of Fig. 2;

In the figure, 1, left plug body, 11, cylinder, 111, bayonet, 112, outer eaves, 12, porous frame, 121, ring, 122, frame, 13, filling body, 2, right plug body, 3 , Connecting beams.

Detailed ways

Further illustrate the utility model below in conjunction with accompanying drawing.

As shown in FIGS. 1-3 , the nasal plug of the present invention includes a left plug body 1 , a right plug body 2 and a connecting beam 3 . Among them, the left plug body 1 is composed of a cylinder 11, a porous frame 12 and a filling body 13. The shape and size of the cylinder 11 are designed according to the shape and size of the human nasal cavity. The cylinder 1 is a hollow structure with openings at both ends. The inner wall of 11 is provided with bayonet socket 111, and bayonet socket 111 can be annular, and the outer edge of bayonet socket 111 is fixed on the inner wall of cylinder 11, and the top opening edge of cylinder 11 is provided with outer eaves 112, in order to connect with nasal cavity Matching, the outer eaves 112 can also be circular, the inner edge of the outer eaves 112 is fixedly connected with the outer edge of the top opening of the cylinder 1, the outer eaves 112 can be stuck on the nose body on the edge of the nasal cavity, sealing the nasal cavity and preventing the cylinder 11 into the nasal cavity too deep, affecting comfort. Porous frame 12 is made up of circular ring 121 and frame 122, and the diameter of circular ring 121 is smaller than the diameter of cylinder 11, and the outer edge of circular ring 121 is connected with the edge of cylinder 11 bottom opening, and joint is arc-shaped, and frame 122 The edge of the ring is fixed on the inner edge of the ring 121, and the frame 121 can be a cross, a tripod, or a porous grid. The porous frame 12 and the cylinder 11 form a hollow cavity with an open top. The filling body 13 is fixed in the cavity formed by the cylinder 11 and the porous frame 12 through the bayonet 111, so that the filling body 13 will not shake or fall off when the nasal plug is in use, and the outer wall of the filling body 13 is in close contact with the inner wall of the cylinder 11, The gas can only enter the nasal cavity through the filling body 13 . The shape of the filling body 13 matches the shape of the cavity, and is generally cylindrical, and its thickness is smaller than the height of the cylinder 11 . The right plug body 2 is the same as the left plug body 1. One end of the connecting beam 3 is connected with the top edge of the left plug body 1 , and the other end of the connecting beam 3 is connected with the top edge of the right plug body 2 . The cylinder 11, the porous frame 12 and the connecting beam 3 can be integrally formed.

In this embodiment, different numbers of bayonet sockets 111 can be set according to different needs, and different numbers of filling bodies 13 can be set. There is a one-to-one correspondence between each filling body 13, and two bayonet sockets 111 can also correspond to one filling body 13. There is no special limitation, as long as multiple filling bodies 13 are fixed in the cavity sequentially from bottom to top through multiple bayonet sockets 111, and multiple It is sufficient that the outer walls of the filling body 13 are in close contact with the inner wall of the cylinder 11 . In order to make the user breathe more smoothly, a gap can be left between two adjacent filling bodies 13 . If the upper and lower ends of a bayonet 111 are respectively in contact with a filler 13 , the height of the gap is the thickness of the bayonet 111 .

In this embodiment, the materials of the cylinder 11, the porous frame 12 and the connecting beam 3 are all flexible polymer materials, such as silicone rubber, polyolefin, PLA, etc., wherein the polyolefin can be PVC, PE, EVA or PP. The filling body 13 is a filter body for filtering air or a carrier for loading medicine, that is, a porous adsorbent material or a porous adsorbent material for loading medicine; wherein, the porous adsorbent material can be activated carbon fiber, and the medicine loaded can be used for respiratory tract administration, for example. Drugs (such as salbutamol, etc.).

In this embodiment, the size of the cylinder 11 is suitable for the size of the nasal cavity. The width is 2-10mm, and the length is suitable for the distance between the nasal cavity of the human body.

Apparently, the descriptions of the above embodiments are only used to help understand the utility model and its core idea. It should be pointed out that for those of ordinary skill in the technical field, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the scope of the claims of the utility model. within the scope of protection.

Claims (10)

1. Nasal obstruction, is characterized in that, comprises left plug body (1), right plug body (2) and connecting beam (3); The left plug body (1) is composed of a cylinder (11), a porous frame (12) and a filling body (13). The cylinder (11) is a hollow structure with openings at both ends, and the inner wall of the cylinder (11) Bayonet (111) is provided on, and described porous framework (12) is made up of circular ring (121) and frame (122), and the diameter of circular ring (121) is less than the diameter of cylinder (11), and circular ring (121) The outer edge of the outer edge of the cylinder (11) is connected to the edge of the bottom opening of the cylinder (11), and the joint is arc-shaped, and the edge of the frame (122) is fixed on the inner edge of the ring (121), and the cylinder (11) and the porous frame ( 12) forming a hollow cavity with an opening at the top, the filler (13) is fixed in the cavity by a bayonet (111), and the outer wall of the filler (13) is in close contact with the inner wall of the cylinder (11); The right plug body (2) is identical to the left plug body (1); One end of the connecting beam (3) is connected to the top edge of the left plug body (1), and the other end is connected to the top edge of the right plug body (2). 2. The nasal plug according to claim 1, characterized in that, the filling body (13) and bayonet (111) are multiple, and a plurality of filling bodies (13) pass through a plurality of bayonets (111) from below The tops are sequentially fixed in the cavity, and the outer walls of the plurality of fillers (13) are in close contact with the inner walls of the cylinder (11). 3. The nasal plug according to claim 1 or 2, characterized in that, the top opening edge of the cylinder (11) is provided with an outer eaves (112), the outer eaves (112) are circular, and the outer eaves (112) The inner edge of (112) is fixedly connected with the edge of the top opening of cylinder (11). 4. The nasal plug according to claim 1 or 2, characterized in that, the bayonet (111) is circular, and the outer edge of the bayonet (111) is fixed on the inner wall of the cylinder (11). 5. The nasal plug according to claim 1 or 2, characterized in that, the frame (122) is a cross, a tripod or a porous grid. 6. The nasal plug according to claim 1 or 2, characterized in that, the cylinder (11), the porous frame (12) and the connecting beam (3) are integrally formed. 7. The nasal plug according to claim 1 or 2, characterized in that, the materials of the cylinder (11), the porous frame (12) and the connecting beam (3) are all silicone rubber, polyolefin or polylactic acid. 8. The nasal plug according to claim 7, wherein the polyolefin is polyvinyl chloride, polyethylene, ethylene-vinyl acetate copolymer or polypropylene. 9. The nasal plug according to claim 1 or 2, characterized in that, the material of the filling body (13) is a porous absorbent material. 10. The nasal plug of claim 9, wherein the porous absorbent material is drug loaded.