CN210078503U

CN210078503U - Breathing mask and combined device thereof

Info

Publication number: CN210078503U
Application number: CN201920233817.1U
Authority: CN
Inventors: 吴恩宇; 甘雍
Original assignee: Xiamen Target Technology Co Ltd
Current assignee: Xiamen Target Technology Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-02-18
Anticipated expiration: 2029-02-22

Abstract

The utility model provides a respirator and composite set thereof relates to respirator equipment technical field. Wherein the respiratory mask includes a shell and a flexible member. The shell is provided with a bowl-shaped main body and an installation section which is arranged on the main body and extends outwards; the installation section is provided with a plurality of installation portions, and the installation portion has the mounting hole that runs through the installation section to and the installation passageway of the edge of intercommunication mounting hole and installation section. The flexible member is the cyclic annular geometry of silica gel, and the flexible member is provided with the mounting groove with the mounting segment looks adaptation to and a plurality of configurations are at the mounting groove and with the installation rib of mounting hole looks adaptation. The flexible piece can be detachably configured on the shell through the matching of the mounting ribs and the mounting. The breathing mask can be combined with the atomization generator to form a breathing mask combined device. Wherein, the atomization generator can generate atomized droplets and output the droplets to the breathing mask so as to be inhaled by a user.

Description

Breathing mask and combined device thereof

Technical Field

The utility model relates to a respirator equipment technical field particularly, relates to a respirator and composite set thereof.

Background

A respiratory mask is a medical aid that is often used in aerosol therapy in combination with an aerosol cup, or nebulizer, or the like. During the atomization treatment process, the breathing mask is worn at the mouth and nose of a user, the atomizer disperses the medicine into tiny fog drops or particles which are suspended in the gas in the breathing mask, and the user inhales the medicine into the respiratory tract and the lung through breathing, thereby achieving the purposes of cleaning the air passage, local treatment and whole body treatment.

Among the prior art, the material that respirator chose for use is either too hard, or too soft, can't guarantee the travelling comfort that the patient wore, arouses easily to wear patient's conflict mood. In addition, in order to ensure smooth breathing in the atomization treatment, the upper opening of the mask is ventilated, which can cause the waste of the medicine and further affect the treatment effect. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a respirator and composite set thereof aims at improving the face guard among the prior art and wears uncomfortable problem.

In order to solve the technical problem, the utility model provides a breathing mask, contain:

(a) the shell is provided with a bowl-shaped main body and an installation section which is arranged on the main body and extends outwards; the mounting section is provided with a plurality of mounting parts, each mounting part is provided with a mounting hole penetrating through the mounting section and a mounting channel communicating the mounting hole with the edge of the mounting section, and the caliber of the mounting channel is smaller than that of the mounting hole;

(b) the flexible part is an annular geometric body made of silica gel and is used for being worn at the mouth and nose of a user; the flexible piece is provided with a mounting groove matched with the mounting section and a plurality of mounting ribs which are arranged in the mounting groove and matched with the mounting holes;

the mounting groove is arranged on the mounting section, so that the mounting rib passes through the mounting channel and is clamped in the mounting hole, and the flexible piece is detachably arranged on the shell to form a containing cavity; the main part is provided with the intercommunication hold the chamber and external connecting hole, the flexible member correspond user's mouth nose department be provided with hold the first opening that the chamber is linked together.

As a further optimization, the breathing mask comprises at least one exhalation valve, wherein the exhalation valve is a thin geometric body which is configured on the flexible part and extends outwards; the main part be provided with exhalation valve looks adaptation and run through the first through-hole of main part, the exhalation valve can cover first through-hole.

As a further refinement, the body is provided with a first recess surrounding the first through hole, the exhalation valve being arrangeable in the first recess to cover the first through hole.

Preferably, the mounting section is an annular geometric body, and the mounting groove is an annular groove matched with the annular geometric body.

Preferably, the flexible member has a mouth section and a nose bridge section, the mouth section is "C" shaped, and the nose bridge section is "U" shaped to form a gap adapted to fit the nose of the user.

As a further optimization, the breathing mask is provided with an ear belt for wearing, and the ear belt is a belt-shaped geometric body made of a silica gel material; the two sides of the main body are provided with ear belt buckles for installing the ear belts, and the ear belt buckles are arranged on the main body in an inverted mode and are annular geometric bodies with the cross sections in a convex shape.

Preferably, the breathing mask includes two of the exhaust valves, and the two exhaust valves are respectively disposed at a lower portion of the flexible member.

As a further optimization, the mounting rib is provided with a columnar part and a plate-shaped part, the columnar part is a columnar geometrical body transversely arranged in the mounting groove, and the plate-shaped part is a plate-shaped geometrical body arranged in the columnar part; the columnar part and the plate-shaped part are respectively matched with the mounting hole and the mounting channel.

The application provides a composite set based on respirator in addition, including respirator and aerosol generator, respirator is above-mentioned any one respirator, aerosol generator can produce vaporific droplet and export extremely the appearance chamber to the user inhales vaporific droplet. Wherein the droplets may be atomized liquid medicine or other beneficial droplets

As a further optimization, the atomization generator is an atomization medicine cup component, or an oral-nasal aerosol administration device, or an atomization inhaler, or a micro-grid atomizer.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

1. the breathing mask of the utility model is provided with a mounting hole and a mounting channel by configuring a shell and a flexible piece made of silica gel material, the flexible piece is provided with a mounting rib, and the flexible piece is detachably configured on the shell by the matching of the mounting rib and the mounting hole; the flexible piece is made of silica gel material, so that the fabric has proper softness and skin-friendly performance, and a wearer has good comfort; simultaneously, the flexible piece that silica gel material made can also be in the same place with the laminating of user's mouth nose better, plays fine leakproofness.

2. The breathing mask of the utility model can greatly improve the effective utilization of products such as medicines and the like by configuring the exhalation valve; specifically, when the liquid medicine in the mist state enters the containing cavity of the breathing mask, a user can inhale the liquid medicine by inhaling, then exhaust the exhaled air to the containing cavity of the breathing mask, and enable the exhalation valve to move outwards relatively so as to exhaust the exhaled air from the first through hole; when inhaling again, the exhalation valve can be allowed to cover the first through hole again. Through the technical scheme, the utility model discloses a respirator can reduce the waste of medicine, improves the effective utilization of medicine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first axial side structure of a respiratory mask according to a first embodiment of the present invention;

FIG. 2 is an exploded view of a respiratory mask according to a first embodiment of the present invention;

fig. 3 is a schematic second axial side structure of the breathing mask according to the first embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a respiratory mask according to a first embodiment of the present invention;

FIG. 5 is a schematic axial view of a respiratory mask according to a second embodiment of the present invention;

FIG. 6 is a schematic axial side view of a respiratory mask-based assembly according to a third embodiment of the present invention;

FIG. 7 is a schematic axial side view of a respiratory mask-based assembly according to a fourth embodiment of the present invention;

fig. 8 is a schematic axial side structure diagram of a combined device based on a breathing mask according to a fifth embodiment of the present invention;

the labels in the figure are: 1-a shell; 2-a flexible member; 3-an exhalation valve; 4-a first opening; 5-mounting holes; 6, installing a channel; 7-mounting section; 8-a body; 9-connecting hole; 10-mounting grooves; 11-mounting ribs; 12-a nasal bridge segment; 13-a mouth section; 14-ear band buckle; 15-a first groove; 16-a cavity; 17-a first via; 18-a breathing mask; 19-an atomized medicine cup; 20-an oronasal aerosol administration device; 21-nebulizer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the first embodiment:

as shown in fig. 1 to 4, in the present embodiment, a respiratory mask 18 includes:

(a) a housing 1 having a bowl-shaped main body 8 and an outwardly extending mounting section 7 disposed on the main body 8; the mounting section 7 is provided with a plurality of mounting parts, each mounting part is provided with a mounting hole 5 penetrating through the mounting section 7 and a mounting channel 6 communicating the mounting hole 5 with the edge of the mounting section 7, and the caliber of the mounting channel 6 is smaller than that of the mounting hole 5;

(b) the flexible part 2 is an annular geometrical body made of silica gel and is used for being worn at the mouth and nose of a user; the flexible piece 2 is provided with an installation groove 10 matched with the installation section 7 and a plurality of installation ribs 11 which are arranged in the installation groove 10 and matched with the installation holes 5;

the mounting groove 10 is configured in the mounting section 7, so that the mounting rib 11 passes through the mounting channel 6 and is clamped in the mounting hole 5, and the flexible part 2 is detachably configured in the shell 1 to enclose a cavity 16; the main body 8 is provided with a connecting hole 9 for communicating the containing cavity 16 with the outside, and the flexible part 2 is provided with a first opening 4 communicated with the containing cavity 16 corresponding to the mouth and nose of a user. In this embodiment, the housing 1 is a bowl-shaped geometric body made of PP (polypropylene) material, and the flexible member 2 is a geometric body made of silicone material. Wherein the housing 1 is provided with a mounting hole 5 and a mounting channel 6, the flexible member 2 is provided with a mounting rib 11, and the cooperation of the mounting rib 11 and the mounting hole 5 allows the flexible member 2 to be detachably configured on the housing 1. Because the flexible part 2 is made of the silica gel material, the fabric has proper softness and skin-friendly performance, a wearer has good comfort, and the PP and the silica gel material are nontoxic safe materials. Meanwhile, the flexible part 2 made of the silica gel material can be well attached to the mouth and the nose of a user, good sealing performance is achieved, and the working efficiency of the breathing mask 18 is greatly improved. The shell 1 made of PP materials and the flexible part 2 made of silica gel materials can ensure that the breathing mask 18 has good deformation resetting capability in the using process, and can prevent the breathing mask 18 from deforming in the long-term using process. In addition, the fitting of the mounting holes 5 and the mounting ribs 11 ensures that the flexible member does not detach from the shell during use of the respirator 18. In the present embodiment, the connection hole 9 is provided at the rear end of the main body 8. In another embodiment, the housing 1 may be made of other safe materials, such as: ABS, PC, PVC, PPE and other plastic materials.

As shown in fig. 2 to 4, in the present embodiment, the breathing mask 18 includes 2 exhalation valves 3, and the exhalation valves 3 are thin geometric bodies disposed on the flexible member 2 and extending outward; the body 8 is provided with a first through hole 17 adapted to the exhalation valve 3 and penetrating the body 8, and the exhalation valve 3 can cover the first through hole 17. In the present embodiment, the exhalation valve 3 and the flexible member 2 are a single piece and are formed by a molding process. As shown in fig. 3 and 4, the exhalation valve 3 is a square thin member, and since the exhalation valve 3 has a small mass, the exhalation valve 3 moves in accordance with the exhalation and inhalation of the user. Specifically, when the liquid medicine in the mist state enters the cavity 16 of the breathing mask 18, a user can inhale the liquid medicine by inhaling, then exhaust the exhaled air to the cavity 16 of the breathing mask 18, and make the exhalation valve 3 move outwards relatively, so that the exhaled air is exhausted from the first through hole 17; when inhaling again, the exhalation valve 3 will be allowed to cover the first through hole 17 again. By setting the exhalation valve 3, the breathing mask 18 can reduce the waste of the medicine and improve the effective utilization of the medicine. As shown in fig. 4, in the present embodiment, 2 exhalation valves 3 are respectively disposed at the lower portions of the flexible members 2 and are symmetrically arranged. In another embodiment, the breathing mask 18 may be provided with another number of exhalation valves 3, and the exhalation valves 3 thereof may be provided at other positions of the flexible member 2.

As shown in fig. 3 and 4, in the present embodiment, the main body 8 is provided with a first groove 15 surrounding the first through hole 17, the exhalation valve 3 can be disposed in the first groove 15 so as to cover the first through hole 17, and the depth of the first groove 15 is greater than or equal to the thickness of the exhalation valve 3. With the arrangement, after the exhalation valve 3 covers the first through hole 17, the exhalation valve 3 is not higher than the outer wall of the flexible member 2. In the present embodiment, as shown in fig. 3, the mounting segment 7 is an annular geometric body, and the mounting groove 10 is an annular groove adapted to the annular geometric body and disposed on the end surface of the flexible member 2.

As shown in FIG. 3, in this embodiment, the flexible member 2 has a mouth section 13 and a nose bridge section 12, the mouth section 13 is "C" shaped, and the nose bridge section 12 is "U" shaped to form a gap that fits the nose of the user. The nose bridge section 12 is configured to allow a user to use the respirator 18 without compressing the nose, which provides greater comfort. As shown in fig. 3, the respiratory mask 18 has an ear band (not shown) for wearing, which is a band-shaped geometric body made of a silicone material; the two sides of the main body 8 are provided with ear buckles 14 for mounting ear straps, and the ear buckles 14 are in an annular geometry which is arranged on the main body 8 in an inverted manner and has a convex cross section. The ear band is provided with a through hole adapted to the ear buckle 14, and the ear band is disposed on the ear buckle 14 through the through hole.

As shown in fig. 2, in the present embodiment, the mounting rib 11 has a columnar portion and a plate-like portion, the columnar portion is a columnar geometric body transversely disposed in the mounting groove 10, and the plate-like portion is a plate-like geometric body disposed in the columnar portion; the columnar portion and the plate-like portion are fitted with the mounting hole 5 and the mounting passage 6, respectively. The size of the columnar part is larger than that of the mounting channel 6 and is matched with the mounting hole 5; when the installation is carried out, the columnar part can enable the installation channel 6 to be deformed and finally clamped in the installation hole 5, and the plate-shaped part is arranged on the installation channel 6.

Second embodiment:

as shown in fig. 5, in the present embodiment, the connection hole 9 is disposed at the lower portion of the housing 1, and the structure of the flexible member 2 is the same as that of the first embodiment, which is not described herein.

Third, fourth, fifth, and sixth embodiments:

the present application further provides a respiratory mask 18-based assembly, which includes a respiratory mask 18 and an aerosol generator, wherein the respiratory mask 18 is the respiratory mask 18 described in the first embodiment or the second embodiment, and the aerosol generator can generate atomized droplets and output the atomized droplets to the cavity 16, so that a user can inhale the atomized droplets, which may be atomized liquid medicine or other beneficial droplets.

Wherein, the atomization generator can be an atomization medicine cup component, or an oral-nasal aerosol administration device 20, or an atomization inhaler 21, or a micro-grid atomizer. Specifically, the method comprises the following steps:

the third embodiment: in a third embodiment, shown in figure 6, the aerosol generator is an aerosol cup assembly. The aerosolizing cup assembly includes a compression-type aerosolizer (not shown) and an aerosolizing cup 19. During specific work, the compression type atomizer crushes the liquid medicine in the atomized medicine cup 19 through compressed air to generate the aerosol of the liquid medicine. The aerosol flows to the cavity 16 of the breathing mask 18 through the outlet of the atomized medicine cup 19 and the connecting hole 9 of the breathing mask 18, so as to be inhaled by a user. In this embodiment, the compressed atomizing and atomizing cup 19 is prior art and will not be described in detail herein.

The fourth embodiment: in a fourth embodiment, shown in figure 7, the aerosol generator is an oronasal aerosol dispenser 20. The oral-nasal aerosol administration device 20 comprises a mist storage tank cavity component; the atomized liquid medicine in the cavity assembly of the mist storage tank can be reserved in the containing cavity 16 of the breathing mask 18 for the user to inhale. In the present embodiment, the oronasal aerosol dispenser 20 is conventional and will not be described herein.

Fifth embodiment: in a fifth embodiment, shown in figure 8, the aerosol generator is an aerosol inhaler 21. The aerosol inhaler 21 comprises a compression-type atomizer (not shown) and an aerosol canister. During specific work, the compression type atomizer crushes the liquid medicine in the atomizing tank body through compressed air to generate and discharge atomized liquid medicine. The atomized liquid medicine flows to the cavity 16 of the breathing mask 18 through the connecting port of the breathing mask 18 for the inhalation of the user. In the present embodiment, the aerosol inhaler 21 is a prior art and will not be described in detail herein.

Sixth embodiment: in this embodiment, the mist generator is a micro-mesh mist generator (not shown). The micro-mesh atomizer atomizes the liquid medicine in the atomizer medicine cup through the micro-mesh vibration principle to generate the vaporous liquid medicine containing the liquid medicine. The atomized liquid medicine can flow to the cavity 16 of the breathing mask 18 through the connecting port of the breathing mask 18 for the inhalation of the user. In this embodiment, the micro-grid nebulizer is a prior art, and will not be described herein.

In another embodiment, the mist generator may be another generator capable of generating misty droplets.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A respiratory mask, comprising:

(a) a housing (1) having a bowl-shaped main body (8) and an outwardly extending mounting section (7) arranged at the main body (8); the mounting section (7) is provided with a plurality of mounting parts, each mounting part is provided with a mounting hole (5) penetrating through the mounting section (7) and a mounting channel (6) communicating the mounting hole (5) with the edge of the mounting section (7), and the caliber of each mounting channel (6) is smaller than that of each mounting hole (5);

(b) the flexible piece (2) is an annular geometric body made of silica gel and is used for being worn at the mouth and nose of a user; the flexible piece (2) is provided with an installation groove (10) matched with the installation section (7) and a plurality of installation ribs (11) which are arranged in the installation groove (10) and matched with the installation holes (5);

the mounting groove (10) is configured in the mounting section (7), so that the mounting rib (11) penetrates through the mounting channel (6) and is clamped in the mounting hole (5), and the flexible part (2) is detachably configured in the shell (1) to enclose a containing cavity (16); the main body (8) is provided with a connecting hole (9) for communicating the accommodating cavity (16) with the outside, and a first opening (4) communicated with the accommodating cavity (16) is formed in the position, corresponding to the mouth and nose of a user, of the flexible part (2).

2. A breathing mask according to claim 1, characterised in that said breathing mask (18) comprises at least one exhalation valve (3), said exhalation valve (3) being of thin geometry arranged on said flexible element (2) and extending outwards; the main part (8) is provided with exhalation valve (3) looks adaptation and run through first through-hole (17) of main part (8), exhalation valve (3) can cover first through-hole (17).

3. A breathing mask according to claim 2, characterised in that the body (8) is provided with a first recess (15) surrounding the first through hole (17), the exhalation valve (3) being arrangeable in the first recess (15) to cover the first through hole (17).

4. A breathing mask according to claim 1, wherein the mounting section (7) is an annular geometry and the mounting groove (10) is an annular groove adapted to the annular geometry.

5. A respirator according to claim 1, wherein the flexible member (2) has a mouth section (13) and a nose bridge section (12), the mouth section (13) being "C" shaped and the nose bridge section (12) being "U" shaped to form a gap for fitting over the nose of a user.

6. A breathing mask according to claim 1, characterised in that the breathing mask (18) has an ear strap for wearing, which ear strap is a strip-like geometry made of silicone material; the two sides of the main body (8) are provided with ear belt buckles (14) for mounting the ear belts, and the ear belt buckles (14) are arranged on the main body (8) in an inverted mode and are annular geometric bodies with the cross sections in a convex shape.

7. A breathing mask according to claim 2, characterised in that said breathing mask (18) comprises two of said exhalation valves (3), said exhalation valves (3) being arranged in respective lower portions of said flexible member (2).

8. A breathing mask according to claim 1, characterised in that the mounting ribs (11) have a cylindrical part with a cylindrical geometry arranged transversely to the mounting groove (10) and a plate-like part with a plate-like geometry arranged in the cylindrical part; the columnar part and the plate-shaped part are respectively matched with the mounting hole (5) and the mounting channel (6).

9. Breathing mask-based combination comprising a breathing mask (18) and a nebulization generator, characterized in that the breathing mask (18) is a breathing mask (18) according to any of claims 1 to 8, the nebulization generator being able to generate nebulized droplets and output them to the cavity (16) in order for the user to inhale the nebulized droplets.

10. A respiratory mask-based combination according to claim 9, wherein the nebulization generator is a nebulized cup assembly, or a oronasal aerosol dispenser (20), or a nebulized inhaler (21), or a micronised nebulizer.