CN219836052U

CN219836052U - Multifunctional protective mask

Info

Publication number: CN219836052U
Application number: CN202320978653.1U
Authority: CN
Inventors: 谈善军; 张知格; 严明月; 程雨曦; 吴国豪
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-17
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of medical equipment, and discloses a multifunctional protective mask which comprises a mask main body and an oxygen guide pipe, wherein the mask main body can be attached to the face of a user and covers the mouth and nose of the user. The mask body is provided with a through hole, and the oxygen guide pipe penetrates through the through hole and can extend into nostrils of a user, so that when the mask body is covered on the face of the user, oxygen can still be delivered to the user through the oxygen guide pipe. The oxygen conduit is sealed and fixed with the inner wall of the through hole, so that the protection effect of the mask main body can be ensured, the oxygen conduit can be fixed, and the oxygen conduit is prevented from falling off in the use process. The mask body is also provided with a one-way socket, and the straw can pass through the one-way socket from the outer side of the mask body and extend into the mouth of a user, so that the user can drink water through the straw when the mask body is covered on the face of the user. The multifunctional protective mask can meet the daily nursing and living requirements of users and can also ensure the protective effect.

Description

Multifunctional protective mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional protective mask.

Background

The mask can block part of harmful gas, smell or spray and the like, and can play a certain role in protecting when respiratory infectious diseases flow. However, if the mask is worn, the mask needs to be released due to the need of drinking water, the mouth and the nose are exposed, the risk of transmitting pathogens is caused, and a plurality of inconveniences exist. And the common mask has no oxygen inhalation channel, so that a patient inhaling oxygen through a nasal catheter can press the face when wearing the mask in the daily nursing process of a heating ward, the air tightness of the mask is affected, and the protection effect is insufficient.

Therefore, a multifunctional protective mask is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a multifunctional protective mask which can ensure the protective effect when a user inhales oxygen and drinks water.

The technical scheme adopted by the utility model is as follows:

a multifunctional protective mask comprising:

the mask comprises a mask main body, wherein the mask main body can be attached to the face of a user and covers the mouth and the nose of the user, a one-way socket is arranged on the mask main body, a suction pipe can penetrate through the one-way socket from the outer side of the mask main body and can extend into the mouth of the user, and a through hole is further formed in the mask main body;

the oxygen guide pipe penetrates through the through hole and can extend into nostrils of a user, and the oxygen guide pipe is fixed with the inner wall of the through hole in a sealing mode.

Optionally, the oxygen catheter includes body and nasal obstruction, the nasal obstruction set up in the one end of body, the body passes the through-hole, and make the nasal obstruction is located the inboard of gauze mask main part.

Optionally, the nose plug comprises a telescopic section and an inserting section, the inserting section is arranged on the telescopic section, two inserting sections are arranged, and the distance between the two inserting sections can be adjusted by the telescopic section so that the two inserting sections can be correspondingly inserted into two nostrils of a user.

Optionally, the telescoping section comprises a plurality of telescoping joints.

Optionally, the one-way socket is a one-way valve, the one-way valve includes a plurality of mutual butt's lamella, a plurality of the lamella all can be towards the inboard of gauze mask main part takes place elastic deformation in order to keep away from each other.

Optionally, the petals have at least three.

Optionally, the sides of the flaps abutting each other are arc-shaped sides.

Optionally, the through hole is disposed on one side of a longitudinal central axis of the mask body, and the longitudinal central axis correspondingly passes through the mouth and nose of the user.

Optionally, the one-way socket is arranged on one side of a longitudinal central axis of the mask body, and the longitudinal central axis correspondingly passes through the mouth and nose of a user.

Optionally, the mask body comprises a mask body and two ties, and the two ties are symmetrically arranged on the mask body.

The beneficial effects of the utility model are as follows:

the multifunctional protective mask provided by the utility model comprises a mask main body and an oxygen guide pipe, wherein the mask main body can be attached to the face of a user and covers the mouth and nose of the user. The mask body is provided with a through hole, and the oxygen guide pipe penetrates through the through hole and can extend into nostrils of a user, so that when the mask body is covered on the face of the user, oxygen can still be delivered to the user through the oxygen guide pipe. The oxygen conduit is sealed and fixed with the inner wall of the through hole, so that the protection effect of the mask main body can be ensured, the oxygen conduit can be fixed, and the oxygen conduit is prevented from falling off in the use process. In addition, the mask main body is also provided with a one-way socket, and the one-way socket can be opened only from one side, in the embodiment, the suction pipe can penetrate through the one-way socket from the outer side of the mask main body and can extend into the mouth of a user, so that the user can drink water through the suction pipe when the mask main body is covered on the face of the user. The multifunctional protective mask provided by the embodiment can meet the daily nursing and living demands of a user and can also ensure the protective effect.

Drawings

Fig. 1 is a schematic structural view of a multifunctional protective mask according to an embodiment of the present utility model;

fig. 2 is a schematic structural view (without tie) of the multifunctional protective mask according to the embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an oxygen conduit according to an embodiment of the present utility model.

In the figure:

1. a mask body; 11. a dough body; 12. a lacing;

2. a one-way socket; 21. a flap;

3. an oxygen conduit; 31. a tube body; 32. nasal obstruction; 321. a telescoping section; 322. the insert section.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present embodiment provides a multifunctional protective mask, which includes a mask body 1 and an oxygen conduit 3, wherein the mask body 1 can be attached to the face of a user and cover the mouth and nose of the user. The mask body 1 is provided with a through hole, and the oxygen conduit 3 passes through the through hole and can extend into nostrils of a user, so that when the mask body 1 is covered on the face of the user, oxygen can still be supplied to the user through the oxygen conduit 3. The oxygen conduit 3 is sealed and fixed with the inner wall of the through hole, so that the protection effect of the mask main body 1 can be ensured, the oxygen conduit 3 can be fixed, and the oxygen conduit 3 is prevented from falling off in the use process. In addition, the mask body 1 is further provided with a unidirectional socket 2, and the unidirectional socket 2 can be opened only from one side, in this embodiment, the suction pipe can be used to pass through the unidirectional socket 2 from the outer side of the mask body 1 so as to extend into the inner side of the mask body 1 and into the mouth of a user, so that the user can still drink water through the suction pipe when the mask body 1 is covered on the face of the user. The multifunctional protective mask provided by the embodiment can meet the daily nursing and living demands of a user and can also ensure the protective effect.

The mask body 1 comprises a mask body 11 and lacing 12, the through holes and the unidirectional sockets 2 are arranged on the mask body 11, and the lacing 12 is symmetrically arranged on the mask body 11. When worn, the face 11 covers the mouth and nose of the user, and the harness 12 is secured behind the ear. The length of the lacing 12 can be adjusted to ensure that the facial body 11 is well fitted to the face when worn by different users.

In this embodiment, the unidirectional socket 2 is a unidirectional valve, the unidirectional valve includes a plurality of flaps 21 that abut against each other, and the flaps 21 can all elastically deform toward the inner side of the mask body 1 to be away from each other. In particular, when the suction pipe passes through the one-way flap, the flaps 21 are bent toward the inside of the mask body 1 by the force applied thereto by the suction pipe, and are separated from each other, so that a passage through which the suction pipe passes is formed between the flaps 21. When the suction pipe is pulled out from the one-way valve, the valve pieces 21 lose the force applied to the valve pieces and return to the original shape, so that the channel disappears, and the protection effect of the mask body 1 on a user is ensured. In particular, the unidirectional valve may be made of rubber material, which may recover after elastic deformation.

Because the mask body 1 is generally made of gauze and other materials, if the plurality of flaps 21 are directly arranged on the mask body 1, the mask body 1 is easily stressed and torn by inserting and taking the suction tube for many times, so that the connection stability of the unidirectional valve and the mask body 1 is enhanced, and the mask body 1 is prevented from being broken by inserting and taking the suction tube. Optionally, the unidirectional valve further comprises a fixing ring, the valve piece 21 is connected to the inner wall of the fixing ring, the mask main body 1 is connected to the outer wall of the fixing ring, so that force applied to the mask main body 1 by the valve body in the suction pipe extraction process is directly transmitted to the fixing ring, the force applied to the mask main body 1 by the valve body can be reduced, and the valve body is prevented from deforming to drive the mask main body 1 to be torn.

Preferably, the petals 21 have at least three. The number of the petals 21 is increased, so that the shape of the channel formed by the petals 21 when the petals are elastically deformed is more matched with that of the suction tube, and the phenomenon that gaps are generated between the suction tube and the channel to influence the protection effect of the mask main body 1 is avoided.

Preferably, the sides of the flaps 21 abutting each other are arcuate sides. Because the suction pipe that uses is circular pipe, and the arc limit of lamella 21 can make the passageway that lamella 21 formed when taking place elastic deformation more agree with the shape of suction pipe, and the setting of arc limit can make the suction pipe receive the power of lamella 21 more even, can avoid the suction pipe to be flattened to influence the speed of absorbing water.

As shown in fig. 3, the oxygen catheter 3 includes a tube 31 and a nose plug 32, the nose plug 32 is disposed at one end of the tube 31, the tube 31 passes through the through hole and the nose plug 32 is located at the inner side of the mask body 1, that is, the tube 31 is sealed and fixed with the inner wall of the through hole. When in use, one end of the tube body 31, which is not provided with the nasal plug 32, is communicated with the oxygen tank, and the nasal plug 32 extends into the nostril of a user so as to realize oxygen inhalation of the user, and the nasal plug 32 is positioned between the mask main body 1 and the face of the user, so that the space is small and the mask is not easy to shift.

In order to enhance the adaptation of the oxygen catheter 3 to different users, the nasal plug 32 comprises a telescopic section 321 and an inserting section 322, the inserting section 322 is arranged on the telescopic section 321, two inserting sections 322 are arranged, and the length of the telescopic section 321 is adjustable, so that the adjustment of the distance between the two inserting sections 322 can be realized, and the two inserting sections 322 can be correspondingly inserted into the two nostrils of the user. The adjustment of the spacing between the nostrils according to different users not only improves comfort, but also prevents the insertion section 322 from not fully extending into the nostrils of the user and causing oxygen to overflow.

Optionally, telescoping section 321 comprises a plurality of telescoping sections. The spacing between two insertion sections 322 can be adjusted by expansion and compression of the telescopic joint. The plurality of expansion joints of expansion section 321 may be compressed to reduce the space between two insertion sections 322 when used by a child, and the plurality of expansion joints of expansion section 321 may be pulled apart to increase the space between two insertion sections 322 when used by an adult.

Preferably, the through hole is provided at one side of a longitudinal central axis of the mask body 1, which corresponds to passing through the nose and mouth of the user. Because the tube body 31 of the oxygen catheter 3 passes through the through hole, and the nose plug 32 is arranged at the end part of the tube body 31, and the through hole is arranged at the position deviating from the longitudinal central axis, the nose plug 32 can be conveniently arranged at the position corresponding to the longitudinal central axis of the mask main body 1 and corresponds to the nostril of a user.

Preferably, the unidirectional socket 2 is disposed at one side of a longitudinal central axis of the mask body 1, which corresponds to passing through the nose and mouth of the user. Because the mask body 1 can be folded and packaged along the longitudinal central axis, the unidirectional jack 2 is arranged on the side edge of the mask body 1, and the folding of the mask body 1 is not affected. The one-way socket 2 is located on the side edge of the mask body 1, so that the mask is attractive, and the mask is not easy to pollute in the use process of the side edge of the mask body 1.

In this embodiment, the through hole and the unidirectional insertion opening 2 are respectively located at both sides of the longitudinal central axis of the mask body 1. In other embodiments, however, the through-hole and the one-way socket 2 may be located on the same side of the longitudinal central axis of the mask body 1.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Multifunctional protective mask, its characterized in that includes:

the mask comprises a mask body (1), wherein the mask body (1) can be attached to the face of a user and covers the mouth and nose of the user, a one-way socket (2) is arranged on the mask body (1), a suction pipe can penetrate through the one-way socket (2) from the outer side of the mask body (1) and can extend into the mouth of the user, and a through hole is further formed in the mask body (1);

and the oxygen guide pipe (3) penetrates through the through hole and can extend into nostrils of a user, and the oxygen guide pipe (3) is fixed with the inner wall of the through hole in a sealing way.

2. The multifunctional protective mask according to claim 1, wherein the oxygen conduit (3) comprises a tube body (31) and a nose plug (32), the nose plug (32) is arranged at one end of the tube body (31), the tube body (31) passes through the through hole, and the nose plug (32) is positioned at the inner side of the mask main body (1).

3. The multifunctional protective mask according to claim 2, wherein the nose plug (32) comprises a telescopic section (321) and an insertion section (322), the insertion section (322) is arranged on the telescopic section (321), the number of the insertion sections (322) is two, and the distance between the two insertion sections (322) can be adjusted by the telescopic section (321) so that the two insertion sections (322) can be correspondingly inserted into two nostrils of a user.

4. A multifunctional protective mask according to claim 3, characterized in that the telescoping section (321) comprises a plurality of telescoping joints.

5. The multifunctional protective mask according to claim 1, wherein the unidirectional socket (2) is a unidirectional valve, the unidirectional valve comprises a plurality of mutually abutted valve pieces (21), and the valve pieces (21) can be elastically deformed towards the inner side of the mask main body (1) so as to be mutually far away.

6. A multifunctional protective mask according to claim 5, characterized in that the flaps (21) have at least three.

7. A multifunctional protective mask according to claim 5, characterized in that the edges of the flaps (21) abutting each other are arcuate edges.

8. The multifunctional protective mask according to any one of claims 1 to 7, characterized in that the through-hole is provided on one side of a longitudinal central axis of the mask body (1), which corresponds to the passage through the mouth and nose of the user.

9. The multifunctional protective mask according to any one of claims 1 to 7, characterized in that the unidirectional socket (2) is arranged on one side of a longitudinal central axis of the mask body (1), which corresponds to the passage through the nose and mouth of the user.

10. The multifunctional protective mask according to any one of claims 1 to 7, wherein the mask body (1) comprises a face body (11) and ties (12), the ties (12) are two, and the two ties (12) are symmetrically arranged on the face body (11).