CN212730754U

CN212730754U - Breathing structure and breathing mask

Info

Publication number: CN212730754U
Application number: CN202020801980.6U
Authority: CN
Inventors: 罗永明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-19
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a breathing structure and a breathing mask, which comprises a nose mask directly acting on the nose, wherein the cross section of the nose mask is triangular, and a vent valve and at least one filter valve are arranged on the nose mask; when the nose mask covers the nose, the exhaust valve is positioned at the position of the nostril, and the filter valve is close to the position of the nasal alar; the edge of the bottom of the nose cover is connected with a flexible gasket, and the flexible gasket extends towards the center of the bottom. The breathing structure and the breathing mask have the advantages of being comfortable to wear, good in air permeability, high in filtering and purifying efficiency, convenient to carry and wear and the like.

Description

Breathing structure and breathing mask

Technical Field

The utility model relates to a breathe the material field, concretely relates to breathe structure and respiratory mask.

Background

In order to avoid dust, germs, allergy and the like in the air, a mask is often required to be worn; particularly for asthma patients, the mask needs to be worn when going out in alternate seasons. However, when the mask is worn, the wearing comfort is poor, and particularly in summer, the mask has great harm to the facial skin; meanwhile, the mask is worn for work and walking, and the problems of poor air permeability and the like exist. For asthma patients who wear the mask for a long time, the mask which is comfortable to wear, good in air permeability and high in filtering and purifying efficiency is designed to be particularly important for wearing outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breathe structure and respiratory mask to solve the above-mentioned problem.

In order to solve the technical problem, the utility model provides a breathing structure and a breathing mask, which comprises a nose mask directly acting on the nose, wherein the cross section of the nose mask is triangular, and a vent valve and at least one filter valve are arranged on the nose mask; when the nose mask covers the nose, the exhaust valve is positioned at the position of the nostril, and the filter valve is close to the position of the nasal alar; the edge of the bottom of the nose cover is connected with a flexible gasket, and the flexible gasket extends towards the center of the bottom.

Furthermore, each corner of the nose cover is arc-shaped, so that the damage of the sharp-angle corner to the skin is avoided when the nose cover is used, and the structure is optimized.

Further, the filter valve includes the installation shell and sets up the filtering component that admits air in the installation shell, and in the outside gas entered the nose cup after admitting air filtering component filters, the mounting means of filter valve and nose cup was demountable installation.

Further, the connected mode of filter component and installation shell admits air also is for dismantling the connection, and the lateral wall of installation shell sets up to the fretwork form, improves the efficiency of admitting air, makes the outer gas of nose cup can be effective abundant get into to the filter component that admits air from the installation shell, again to in the nose cup.

Furthermore, the mounting shell is in a circular truncated cone shape, and the air inlet filtering component is in an arc-shaped structure protruding outwards; through the effective design to its structure, on the structure basis of guaranteeing high efficiency of admitting air, improved filtration efficiency.

Furthermore, an air inlet opening is formed in the nose cover, a ring piece is arranged on the outer edge of the air inlet opening, external threads are formed in the outer wall of the ring piece, and internal threads matched with the external threads are formed in the inner wall of the filter valve.

Further, the exhaust valve is a one-way valve that allows only gas to flow from the interior of the nasal mask to the exterior of the nasal mask for exhausting gas exhaled from the nose portion out of the nasal mask.

Furthermore, the nose cover is made of hard transparent materials, and the flexible liner is medical hydrogel.

The utility model provides a respiratory mask, still includes one and wears the mechanism, is provided with the connecting piece that is used for connecting wearing the mechanism on the nose cup, wears the mechanism and is connected for dismantling with the connected mode of connecting piece.

Further, the wearing mechanism is an elastic band with adjustable length.

The utility model has the advantages that: the respiratory structure and the respiratory mask directly act on the nose, so that the burden of the skin of the face is reduced; when the nose cover covers the nose, the exhaust valve is located at the position of the nostril, and the filter valve is close to the position of the nose wing, so that the exhaust timeliness is ensured, the air inlet efficiency is improved, and the nose cover has high-efficiency air permeability. The nose cover is made of hard transparent material and plays a role in covering the nose of a person and supporting other components; the flexible pad is selected from medical hydrogel, the medical hydrogel has semi-permeability, and has the functions of blocking bacteria, preventing veneering infection and improving the use comfort.

Each corner of this respiratory structure and respiratory mask's nose cup all sets up to circular-arc, avoids when using, the injury of sharp horny corner to skin, and has also optimized the structure, has the aesthetic property more. And through the effective design to installation shell and air intake filter assembly structure and mounting means, on the structure basis of guaranteeing compact structure and high efficiency of admitting air, improved filtration efficiency. The breathing structure is worn on the head of the nose mask through the wearing mechanism, and has the characteristics of convenience in wearing and taking, durability, arbitrary flexibility, comfort and the like.

Drawings

Fig. 1 is a front mounting structure schematic view of a breathing structure.

Fig. 2 is a schematic view of the bottom opening of the respiratory structure.

Fig. 3 is a schematic view of the arrangement structure of the ring member in the breathing structure.

Fig. 4 is a schematic structural view of a mounting housing of the breathing structure.

Fig. 5 is a schematic diagram of the arrangement structure of the intake air filtering component of the breathing structure.

Fig. 6 is a front structural schematic view of the respiratory mask.

Fig. 7 is a back view of the respirator.

Wherein: 1. a nose mask; 2. an exhaust valve; 3. a filter valve; 31. mounting a shell; 32. an intake air filter assembly; 4. a flexible liner; 5. an air inlet opening; 6. a ring member; 7. a connecting member; 8. an elastic band.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

As shown in fig. 1 to 5, the breathing structure includes a nose mask 1, and the nose mask 1 directly acts on the nose to cover the nose, and the nose mask 1 treats the inhaled air. Compared with the mask directly acting on the face in the prior art, the mask reduces the burden of the face skin. It can also be stated that the breathing structure is particularly suitable for carrying and using asthma sufferers at ordinary times.

Specifically, the cross section of the nose mask 1 is triangular, which is designed to match the shape of the nose, and the upper end of the nose mask 1 is not attached to the nose with a certain gap. An exhaust valve 2 and at least one filter valve 3 are provided on the nasal mask 1, and air outside the nasal mask 1 enters the interior of the nasal mask 1 through the filter valve 3, while exhaled air flows out of the exhaust valve 2.

In the implementation, when the nasal mask 1 is covered on the nose, the exhaust valve 2 is positioned at the position of the nostril, and the gas exhaled by the nose can be immediately exhausted from the exhaust valve 2. And the exhaust valve 2 is a one-way valve, which only allows gas to flow from the inside of the nose mask 1 to the outside of the nose mask 1, thereby preventing the gas which is just exhausted from entering the nose mask 1 again during breathing.

And the filter valve 3 is arranged close to the position of the nasal alar, so that when the air is inhaled, air can effectively flow into the nasal cavity from the nasal alar to the nasal cavity, and high air intake efficiency is ensured. The structural arrangement design ensures the timeliness of air exhaust, reduces the problems of exhaled air and rebreathing; but also improves the efficient air intake efficiency of the structure, improves the air permeability, and is particularly suitable for asthma patients with weak breath.

The edge of the bottom of the nose mask 1 is connected with a flexible gasket 4, and the flexible gasket 4 extends towards the center of the bottom, so that the flexible gasket can be effectively attached to the skin, and the sealing performance of the attaching part when a person uses the nose mask is ensured.

Meanwhile, preferably, the nose mask 1 is made of hard transparent material, and plays a role in covering the nose of a person and supporting other components; the flexible pad 4 is selected from medical hydrogel which has semi-permeability, can obstruct bacteria, prevent veneering infection and improve the use comfort.

All turning of this breathe structure's nose cup 1 all sets up to circular-arc, avoids when using, the injury of sharp horny corner to skin, has also optimized the structure simultaneously, has the aesthetic property more.

As a preferred embodiment of the present application, the filter valve 3 includes a mounting housing 31 and an intake filter assembly 32 disposed in the mounting housing 31, and is mounted to the nose mask 1 through the mounting housing 31, thereby protecting the intake filter assembly 32 therein to some extent.

The external air enters the nose mask 1 after being filtered by the air inlet filtering component 32, and is filtered and purified by the air inlet filtering component 32, so that the incoming air is ensured to achieve the purification effect according to various control standards.

Here, it should be noted that the specific structure of the intake air filter assembly 32 is not limited herein as long as the corresponding air filtering effect can be achieved; the filter material can be selected from non-woven fabrics, metal wire meshes or superfine glass fiber filter paper, and the like, and can also be set by a mode of arranging a plurality of filter materials layer by layer, which is not explained herein, and can be set according to the condition of a user.

The filter valve 3 and the nose mask 1 are detachably mounted, so that the filter valve is convenient to disassemble, assemble and replace. After long-time use, when the filtration purification of the air inlet filter assembly 32 is low, the filter valve 3 can be directly replaced, the use effect of the breathing structure is improved, and meanwhile, the cost is reduced.

Specifically, an air inlet opening 5 is arranged on the nose mask 1, a ring member 6 is arranged at the outer edge of the air inlet opening 5, an external thread is arranged on the outer wall of the ring member 6, and an internal thread matched with the external thread is arranged on the inner wall of the filter valve 3; the nose cover 1 and the filter valve 3 are in threaded connection, and replacement is convenient.

Of course, the connection mode of the air inlet filter assembly 32 and the installation shell 31 is detachable, and when the filtration and purification are low, the air inlet filter assembly 32 can be directly replaced, so that the cost can be further saved. The installation mode can adopt a buckle connection or a thread connection and the like, and is not limited specifically.

In the concrete implementation, the side wall of the installation shell 31 is hollowed, so that the air inlet efficiency is improved, and the air outside the nose mask 1 can effectively and fully enter the air inlet filtering component 32 from the installation shell 31 and then enter the nose mask 1.

Still can be with the design of installation shell 31 for the round platform form to set up the whole exterior structure of filter component 32 that admits air into outside bellied arc structure, the inside of filter component 32 that admits air fills filter material, still can fill some medicinal materials even.

Through the structural design to installation shell 31 and air intake filter assembly 32, when admitting air, increased gaseous and air intake filter assembly 32's contact surface, but compact structure has improved filtration efficiency on the structure basis of guaranteeing high air intake efficiency simultaneously.

The application also relates to a respiratory mask, which comprises the respiratory structure and a wearing mechanism, wherein the nasal mask 1 is provided with a connecting piece 7 for connecting the wearing mechanism; and the wearing mechanism is detachably connected with the connecting piece 7 in a replaceable and adjustable way.

Preferably, the wearing mechanism is an elastic band 8 with adjustable length, and the nose mask 1 is worn on the head through the wearing mechanism, so that the nose mask has the characteristics of convenience in wearing and taking, durability, random flexibility, comfort and the like.

Of course, the wearing mechanism is not limited to the elastic band 8, and a head cap or other structures which can fix and limit the nose mask 1 when the nose mask is attached to the nose portion can be adopted, and the wearing mechanism is not limited in particular.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A respiratory structure characterized by: the nose mask comprises a nose mask (1) directly acting on the nose, the cross section of the nose mask (1) is triangular, and an exhaust valve (2) and at least one filter valve (3) are arranged on the nose mask (1); when the nose mask (1) covers the nose, the exhaust valve (2) is correspondingly positioned at the position of the nostril, and the filter valve (3) is close to the position of the nasal alar; the nose mask is characterized in that a flexible gasket (4) is connected to the edge of the bottom of the nose mask (1), and the flexible gasket (4) extends towards the center of the bottom of the nose mask (1).

2. The respiratory structure of claim 1, wherein: and each corner of the nose cover (1) is arc-shaped.

3. The respiratory structure of claim 1, wherein: the utility model discloses a nose cup, including installation shell (31), filter valve (3) are in including installation shell (31) and setting intake filtering component (32) in installation shell (31), the outside gas gets into after intake filtering component (32) filter in nose cup (1), filter valve (3) and the mounting means of nose cup (1) are demountable installation.

4. The respiratory structure of claim 3, wherein: the air inlet filtering component (32) is detachably connected with the mounting shell (31), and the side wall of the mounting shell (31) is hollowed out.

5. The respiratory structure of claim 3 or 4, wherein: the mounting shell (31) is in a round table shape, and the air inlet filtering component (32) is of an arc-shaped structure protruding outwards.

6. The respiratory structure of claim 1, wherein: the nose mask (1) is provided with an air inlet opening (5), a ring piece (6) is arranged on the outer edge of the air inlet opening (5), external threads are arranged on the outer wall of the ring piece (6), and internal threads matched with the external threads are arranged on the inner wall of the filter valve (3).

7. The respiratory structure of claim 1, wherein: the exhaust valve (2) is a one-way valve, only allows gas to flow from the inside of the nose mask (1) to the outside of the nose mask (1), and is used for exhausting gas exhaled by the nose part out of the nose mask (1).

8. The respiratory structure of claim 1, wherein: the nose cover (1) is made of hard transparent materials, and the flexible liner (4) is medical hydrogel.

9. A respiratory mask comprising the respiratory structure of any one of claims 1 to 8, wherein: still include one and wear the mechanism, be provided with on nose cup (1) and be used for connecting wear the connecting piece (7) of mechanism, wear the mechanism with the connected mode of connecting piece (7) is for dismantling the connection.

10. The respiratory mask of claim 9 wherein: the wearing mechanism is an elastic band (8) with adjustable length.