CN219071690U

CN219071690U - Adult respiratory mask

Info

Publication number: CN219071690U
Application number: CN202222865752.7U
Authority: CN
Inventors: 博曼德·切森; 钟计添
Original assignee: Fulika Medical Products Dongguan Co ltd
Current assignee: Fulika Medical Products Dongguan Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-26
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an adult respiratory mask, which relates to the field of respiratory masks and comprises an oxygen bag, an air bag connector, a rotary connector, a one-way valve and an encapsulation mask, wherein an air inlet of the air bag connector is communicated with the oxygen bag, the air inlet of the rotary connector is communicated with an air outlet of the air bag connector, and the one-way valve is arranged between the air bag connector and the air bag connector; the rubber coating face guard comprises a hard upper cover body and a soft face guard part, wherein the hard upper cover body is provided with an air inlet hole, the soft face guard part is provided with a fitting part for fitting with a face part of a person and a breathing air port which is arranged on the fitting part and is used for supplying oxygen to the mouth and nose of the person, the air inlet hole is communicated with an air outlet of a rotary joint, and a first channel is formed after the hard upper cover body is in airtight connection with the soft face guard part, so that the air inlet hole is communicated with the breathing air port.

Description

Adult respiratory mask

Technical Field

The utility model relates to the technical field of breathing masks, in particular to an adult breathing mask.

Background

In the medical field, the patient needs to inhale oxygen for treatment sometimes, and the time that possibly wears in the treatment in-process can be longer, but current respirator is in order to be convenient for process, generally integrated into one piece structure, if the respirator is whole to be hard material, wear long and easily feel uncomfortable, and the seal is not strong moreover, if the respirator is whole to be soft material, face guard and other parts equipment difficulty.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the adult breathing mask which is simple to assemble and comfortable to wear.

In order to achieve the above purpose, the utility model provides an adult respiratory mask, comprising an oxygen bag, an air bag connector with an air inlet communicated with the oxygen bag, a rotary connector with an air inlet communicated with an air outlet of the air bag connector, a one-way valve arranged between the air bag connector and the air bag connector, and an encapsulation mask; the rubber coating face guard is including being provided with the stereoplasm upper cover body and the soft face guard portion of air inlet, be provided with on the soft face guard portion be used for with the laminating portion of people's face portion laminating and set up on the laminating portion and be used for supplying the breathing gas port of oxygen for human oral and nasal, the air inlet is linked together with rotary joint gas outlet, the stereoplasm upper cover body with form first passageway after the soft face guard portion airtight connection to make air inlet and breathing gas port be linked together.

When the technical scheme is used, the attaching part is attached to the face of a human body, the exhalation port is communicated with the mouth and the nose of the human body, then the oxygen bag is used for supplying oxygen, and oxygen enters the air inlet through hole through the air bag connector, the one-way valve and the rotary connector and is output from the exhalation port, so that the human body can breathe the oxygen.

In the above technical scheme, the hard upper cover body is provided with a plurality of exhaust ports communicated with the first channel, when the human body needs to use for a long time, the exhaust ports are in an opened state, the human body breathes in oxygen from the breathing gas ports, and carbon dioxide exchanged by the human body is discharged from the exhaust ports.

In the technical scheme, the oxygen-absorbing device further comprises a check valve which is arranged on the hard upper cover body and is used for sealing the exhaust port, when a human body needs to supply oxygen in time, the check valve can be used for sealing the exhaust port, the human body can absorb oxygen from the breathing port in an emergency way, and the oxygen-absorbing device is suitable for oxygen-absorbing in an emergency way when the oxygen lack of the human body needs to be absorbed in an emergency way, and can improve the concentration of the oxygen.

In the technical scheme, the hard upper cover body is provided with the protruding locating part, and the check valve is provided with the locating hole for fixing the protruding locating part, so that the check valve is conveniently fixed on the hard upper cover body.

In the technical scheme, the rotary joint is connected with the hard upper cover body in a buckling manner, so that the rotary joint is simple to process and convenient to assemble.

In the technical scheme, the rotary joint is provided with the bending part, so that the rotary joint is convenient to use.

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

the rubber coating face guard of this technical scheme is provided with stereoplasm upper cover body and soft face guard portion, and the through-hole that admits air sets up on the stereoplasm upper cover body, and laminating portion and gas outlet set up on soft face guard portion. The soft mask part which is attached to the face of the human body is softer when in use, can be attached to the face more, is more comfortable and more sealed when in use, and the hard upper cover body which is far away from the face of the human body is hard, so that the assembly with the rotary joint is simpler. In addition, the hard upper cover body can prop up a containing cavity in the rubber coating mask, when the rubber coating mask is used, the top and the bottom of the rubber coating mask are prevented from being adhered together when no oxygen exists, and the oxygen supply safety is improved when the rubber coating mask is used.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an adult respiratory mask according to the present utility model.

The reference numerals of the drawings are: 1. an oxygen balloon; 2. an air bag joint; 3. a rotary joint; 31. a bending part; 4. a one-way valve; 5. an encapsulated face mask; 51. an air inlet through hole; 52. an exhaust port; 53. a convex positioning part; 54. a hard upper cover; 55. a soft mask portion; 6. a check valve; 61. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1, the present embodiment provides an adult respiratory mask comprising an oxygen bag 1, a bag connector 2, a swivel connector 3, a one-way valve 4, an encapsulating mask 5, and a check valve 6.

The air inlet of the air bag joint 2 is communicated with the oxygen bag 1. The air inlet of the rotary joint 3 is communicated with the air outlet of the air bag joint 2. The check valve 4 is installed between the air bag joint 2 and the rotary joint 3. The rubber-covered mask 5 comprises a hard upper cover body 54 and a soft mask part 55, wherein an air inlet through hole 51 is formed in the hard upper cover body 54, a fitting part (not shown in the figure) which is fitted with the face of a person and a breathing air port (not shown in the figure) which is arranged on the fitting part and used for supplying oxygen to the mouth and nose of the person are arranged on the soft mask part 55. The hard upper cover 54 and the soft mask portion 55 are hermetically connected to form a first channel (not shown in the figure), and the first channel (not shown in the figure) is used for communicating the air inlet through hole 51 with the air outlet of the rotary joint 3, so that the air inlet through hole 51 is communicated with the air outlet of the rotary joint 3. Thus, the soft mask portion 55 is softer and can be closer to the face, and is more comfortable and more sealed in use, and the hard upper cover 54 is more convenient in fixing with the rotary joint 3, and is simpler in assembly, and preferably, the rotary joint 3 is in snap connection with the hard upper cover 54. In addition, the hard upper cover 54 can support a containing cavity inside the encapsulating mask 5, so that when the encapsulating mask is used, the adhesion of the top and the bottom of the encapsulating mask 5 together without oxygen can be avoided, and the oxygen supply safety during use is improved. The exhaust port 52 is mounted on a rigid upper cover 54. In addition, the hard upper cover 54 is preferably provided with a plurality of exhaust ports 52 communicating with the first passage. The check valve 6 is mounted on the hard upper cover 54 and mainly seals the exhaust port 52.

Specifically, the air inlet of the air bag connector 2 and the air outlet of the oxygen bag 1 are mutually fixed, which can be in buckle connection or thread connection, so that the oxygen bag 1 is communicated with the air bag connector 2, the one-way valve 4 is arranged at the air outlet of the air bag connector 2, then the rotary connector 3 is used for mutually fixing the air outlet of the air bag connector 2, and at the moment, the rotary connector 3 is communicated with the air bag connector 2, and the assembly operation of the one-way valve 4 can be completed. Then, the air outlet of the rotary joint 3 is fixedly communicated with the air inlet through hole 51 on the hard upper cover 54. The rotary joint 3 is provided with a bending portion 31, which is convenient for practical use, for example, oxygen inhalation when a user stands.

When the mask is used, the attaching part of the encapsulation mask 5 is attached to the face of a human body, the exhalation port is communicated with the mouth and nose of the human body, then the oxygen bag 1 is opened to supply oxygen, oxygen enters the rotary joint 3 through the air bag joint 2 and the one-way valve 4, the one-way valve 4 can prevent oxygen from flowing back in the oxygen transmission process, then enters the air inlet through hole 51 and is output from the exhalation port, the human body can breathe oxygen, when the human body needs to use for a long time, the check valve 6 can be detached, the exhaust port 52 is in an opened state, at the moment, the human body breathes in oxygen from the respiration port, and carbon dioxide exchanged by the human body is discharged from the exhaust port 52. When the human body needs to supply oxygen in time, the check valve 6 can be used for sealing the exhaust port 52, the human body can inhale oxygen from the breathing port in an emergency way, and the rubber coating mask 5 is only required to be removed from the mouth and the nose during expiration, so that the oxygen concentration can be improved when the oxygen deficiency of the human body needs to inhale oxygen in an emergency way. Wherein, be provided with protruding location portion 53 on the rubber coating face guard 5, be provided with locating hole 61 on the check valve 6, when the airtight gas vent 52 of check valve 6 needs, use locating hole 61 on the check valve 6 to pass and fix on protruding location portion 53, after fixing in place, check valve 6 can airtight gas vent 52, improves the convenience that the user used like this greatly.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. The adult respiratory mask is characterized by comprising an oxygen bag (1), a bag connector (2) with an air inlet communicated with the oxygen bag (1), a rotary connector (3) with an air outlet communicated with the bag connector (2), a one-way valve (4) arranged between the bag connector (2) and an encapsulation mask (5);

the rubber coating face guard (5) is including being provided with the stereoplasm upper cover body (54) and the soft face guard portion (55) of air inlet (51), be provided with on the soft face guard portion (55) be used for with the laminating portion of people's face portion laminating and set up on the laminating portion and be used for supplying the breathing gas port of oxygen for human oral and nasal, air inlet (51) are linked together with rotary joint (3) gas outlet, stereoplasm upper cover body (54) with form first passageway after soft face guard portion (55) airtight connection to make air inlet (51) are linked together with the breathing gas port.

2. An adult respiratory mask as claimed in claim 1 wherein the rigid upper cover (54) is provided with a plurality of vents (52) in communication with the first passageway.

3. An adult respiratory mask as claimed in claim 2, further comprising a check valve (6) mounted on the rigid upper cover (54) for closing the vent (52).

4. An adult respiratory mask as claimed in claim 3, wherein the rigid upper cover (54) is provided with a boss positioning portion (53), and the check valve (6) is provided with a positioning hole (61) for fixing to the boss positioning portion (53).

5. An adult respiratory mask as claimed in claim 1, wherein the swivel (3) is snap-fit with the rigid upper cover (54).

6. An adult respiratory mask according to claim 1, wherein the swivel (3) is provided with a fold (31).