CN219878964U

CN219878964U - Respiratory protection mask

Info

Publication number: CN219878964U
Application number: CN202321364827.1U
Authority: CN
Inventors: 张晓云
Original assignee: Guangzhou Panyu District Maternal And Child Health Hospital Guangzhou Panyu District He Xian Memorial Hospital Guangzhou Panyu District Children's Hospital
Current assignee: Guangzhou Panyu District Maternal And Child Health Hospital Guangzhou Panyu District He Xian Memorial Hospital Guangzhou Panyu District Children's Hospital
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-24
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of masks, in particular to a respiratory protection mask. The respiratory protection mask comprises a face towel main body, elastic ropes are fixedly arranged on two sides of the face towel main body, a nose patch is embedded into the top end of the face towel main body, and a mounting groove is formed in the middle of the face towel main body; the protection component is embedded in the mounting groove, and the protection component comprises a mounting sheet, the front end integrated into one piece of the mounting sheet is protruding with the mounting groove adaptation, the mounting sheet is located protruding lateral wall bonding that is located has the magic to paste A, the edge fixed mounting of mounting groove has the magic subsides B that bond with the magic subsides A, the silica gel pillow is installed to the rear side symmetry of mounting sheet, just the protruding internal symmetry is embedded to have filter core subassembly. The respiratory protection mask provided by the utility model has the advantages of being convenient to take off and seal and comfortable to wear.

Description

Respiratory protection mask

Technical Field

The utility model relates to the technical field of masks, in particular to a respiratory protection mask.

Background

The mask is a sanitary article, and is generally used for filtering air entering the mouth and nose when worn at the mouth and nose positions so as to prevent harmful gases, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn when the mask works in environments polluted by dust and the like during the flow of respiratory infectious diseases.

The mask mainly comprises a medical mask and a non-medical mask, the non-medical mask is generally worn by ordinary people to be used in daily protection, but medical mask is required to be worn by medical staff, especially medical staff working in a sensing department of a hospital, and the existing medical mask, especially the mask with a breather valve, is worn for a long time, so that the breather valve can be tightened on the face to cause wearing discomfort, and when the mask is taken down after being worn for a short time, one face of the mask, which is close to the face, is directly exposed to the outside, bacteria are easy to cause, and the mask is unfavorable for wearing again to use.

Accordingly, there is a need to provide a new respiratory protection mask that solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a breathing protective mask with an off-hook seal and comfortable wearing.

The respiratory protection mask provided by the utility model comprises: the face towel comprises a face towel body, elastic ropes are fixedly arranged on two sides of the face towel body, a nose patch is embedded into the top end of the face towel body, and a mounting groove is formed in the middle of the face towel body;

the protection component is embedded in the mounting groove, and the protection component comprises a mounting sheet, the front end integrated into one piece of the mounting sheet is protruding with the mounting groove adaptation, the mounting sheet is located protruding lateral wall bonding that is located has the magic to paste A, the edge fixed mounting of mounting groove has the magic subsides B that bond with the magic subsides A, the silica gel pillow is installed to the rear side symmetry of mounting sheet, just the protruding internal symmetry is embedded to have filter core subassembly.

Preferably, a sealing strip A is fixedly arranged at one end of the outer side surface of the face towel main body, a sealing strip B is fixedly arranged at the other end of the outer side surface of the face towel main body, and the sealing strip B is adhered with the sealing strip A.

Preferably, the upper end and the lower end of the outer side surface of the face towel main body are adhered with a male buckle and a female buckle, and the male buckle and the female buckle on the same side are buckled with a fixing belt.

Preferably, the filter element assembly comprises a shell, the shell is embedded in a through hole formed in the protrusion, a threaded hole is formed in the middle of the shell, the shell is located at the outer side of the threaded hole, a plurality of ventilation holes are formed in the threaded hole in a threaded connection mode, a filter element corresponding to the ventilation holes is welded on the outer side wall of the connector, and a filter layer is embedded in the filter element.

Preferably, the plurality of ventilation holes are circumferentially distributed based on the axis of the threaded hole.

Preferably, a protecting ring is stuck at one end of the through hole of the shell extending into the bulge.

Preferably, the protection ring is made of silica gel or sponge.

Compared with the related art, the respiratory protection mask provided by the utility model has the following beneficial effects:

1. the utility model provides a respiratory protection mask, which is characterized in that a protective component is embedded in a mounting groove formed in a face towel main body, and the protective component can support the face towel main body and nose and throat breath during wearing by utilizing the cooperation of a mounting sheet, a bulge, a magic tape and a silica gel pillow block, and the shell of a filter element component mounted on the mounting sheet is supported away from the face, so that the whole breath is smooth, and the wearing is more comfortable;

2. the sealing strips A and B are arranged on the outer side of the face towel main body, when the mask is taken down, the outer edge of the mask is turned over, and then the sealing strips A and B are used for kneading and sealing, so that when the mask is taken down, the mask can keep a sealing state, and bacteria are prevented from being adhered to one side of the mask, which is contacted with the face;

3. through set up pin thread and box in the four corners of face cloth main part to install the fixed band on pin thread and box on same one side, when utilizing the elastic band to wear to fix on the ear, establish on the head or neck department through untieing the fixed band cover and further fix, make the gauze mask wear more firmly.

Drawings

Fig. 1 is a schematic structural view of a respiratory mask according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the face towel body of FIG. 1 without a protective assembly mounted thereto;

fig. 3 is a schematic diagram of a folded respiratory mask according to the present utility model;

fig. 4 is a schematic view of a burst structure of a protection component and a filter element component of the respiratory protection mask provided by the utility model;

fig. 5 is a schematic view of the guard assembly and cartridge assembly of fig. 4 from another perspective.

Reference numerals in the drawings: 1. a face towel body; 11. magic tape B; 101. a mounting groove; 1a, a sealing strip A;1B, a sealing strip B; 2. an elastic rope; 3. nose paste; 4. a protective assembly; 41. a mounting piece; 42. a protrusion; 43. a magic tape A; 44. a silica gel pillow block; 5. a filter element assembly; 51. a housing; 52. a connector; 53. a filter element; 54. a filter layer; 501. a vent hole; 502. a threaded hole; 511. a guard ring; 6. a fixing belt; 6a, male buckles; 6b, a female buckle.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, a respiratory protection mask according to an embodiment of the present utility model includes: a face towel main body 1, an elastic belt 2, a nose patch 3, a protective component 4 and a filter element component 5.

Elastic ropes 2 are fixedly arranged on two sides of the face towel main body 1, a nose patch 3 is embedded at the top end of the face towel main body 1, and a mounting groove 101 is formed in the middle of the face towel main body 1;

the protection component 4 is embedded in the mounting groove 101, the protection component 4 comprises a mounting sheet 41, the front end integrated into one piece of the mounting sheet 41 is provided with a bulge 42 which is matched with the mounting groove 101, the mounting sheet 41 is positioned on the outer side wall of the bulge 42 and is adhered with a magic tape A43, the edge of the mounting groove 101 is fixedly provided with a magic tape B11 which is adhered with the magic tape A43, the rear side of the mounting sheet 41 is symmetrically provided with a silica gel pillow 44, and the bulge 42 is symmetrically embedded with a filter element component 5.

It should be noted that: when wearing, the face towel main body 1 is supported by the two sides of the nose and the mouth through the silica gel pillow 44 clamp pad of the protection component 4, the face towel main body 1 is prevented from being attached to the face of a wearer completely to cause dyspnea, the mounting piece 41 is bonded with the magic tape B11 outside the mounting groove 101 through the magic tape A43, the protection component 4 is convenient to detach and replace, and then the nose and the throat are ventilated mainly through the filter element component 5, and air is filtered through the filter element component 5.

Also to be described is: the mounting plate 41 and the protrusions 42 are made of soft materials, such as medical silica gel or rubber sheets, so that the folding and storage are facilitated.

In the embodiment of the present utility model, referring to fig. 1 and 2, a sealing strip A1a is fixedly mounted at one end of the outer side surface of the face towel main body 1, and a sealing strip B1B is fixedly mounted at the other end of the outer side surface of the face towel main body 1, wherein the sealing strip B1B is adhered to the sealing strip A1 a.

It should be noted that: thus, when the mask needs to be temporarily taken down, after the mask is taken down, the edges of the two sides of the mask are turned over firstly, and then the sealing strip A1a and the sealing strip B1B are kneaded, so that the taken-down mask is sealed, and bacterial dust in the air is prevented from being adhered to one surface of the mask, which is in contact with the face.

In the embodiment of the present utility model, referring to fig. 1, 2 and 3, the male buckle 6a and the female buckle 6b are adhered to the upper and lower ends of the outer side surface of the towel main body 1, and the male buckle 6a and the female buckle 6b on the same side are fastened with the fixing strap 6.

It should be noted that: when the face towel main body 1 is worn on the face by the elastic belt 2, the fixing belts 6 on the two sides are released, then the released fixing belts 6 are bound on the head, the two fixing belts 6 are fixedly connected through the male buckle 6a and the female buckle 6b, so that the mask is further fixed on the face, the positions of the male buckle 6a and the female buckle 6b at four angles on the face towel main body 1 are distributed diagonally, two ends of the fixing belts 6 on the two sides are installed on the face towel main body 1 through the corresponding installation female buckle 6b and the male buckle 6a, and the two ends can be connected into a whole through the buckling connection of the male buckle 6a and the female buckle 6b, so that the mask is sleeved on the head, or the neck is further fixed.

In the embodiment of the present utility model, referring to fig. 1, 2, 4 and 5, the filter element assembly 5 includes a housing 51, the housing 51 is embedded in a through hole formed in the protrusion 42, a threaded hole 502 is formed in the middle of the housing 51, a plurality of ventilation holes 501 are formed in the housing 51 at the outer side of the threaded hole 502, a connector 52 is connected in the threaded hole 502 in a threaded manner, a filter element 53 corresponding to the plurality of ventilation holes 501 is welded on the outer side wall of the connector 52, and a filter layer 54 is embedded in the filter element 53;

it should be noted that: when the filter element assembly 5 is used, the connector 52 is screwed into the threaded hole 502 for summarizing, the filter element 53 is aligned with the vent hole 501, then the filter layer 54 of the filter element 53 is utilized to filter and sterilize gas entering the vent hole 501, the connector 52 is detachably connected with the shell 51, the filter element 53 is convenient to replace, and when the filter element is not needed, the filter element 53 is screwed to be staggered with the vent hole 501, so that the filter element assembly can be quickly ventilated.

Whereas in the present embodiment: the plurality of ventilation holes 501 are circumferentially distributed based on the axial center of the screw hole 502.

In the embodiment of the present utility model, referring to fig. 4 and 5, a protecting ring 511 is attached to one end of the through hole of the housing 51 extending into the protrusion 42;

wherein, the guard ring 511 is made of silica gel or sponge.

It should be noted that: after the shell 51 is embedded in the protrusion 42, the end of the shell 51 extending into the mounting plate 41 is protected by the protecting ring 511 made of silica gel or a foam cushion, so that the shell 51 is prevented from being bumped or the face is prevented from being crushed for a long time.

The working principle of the respiratory protection mask provided by the utility model is as follows:

when the mask is worn, the silica gel pillow blocks 44 of the protection component 4 are clamped on two sides of a nose and a mouth to prop up the mask body 1, so that the mask body 1 is prevented from being attached to the face of a wearer completely to cause uncomfortable breathing, the mounting piece 41 is adhered to the magic tape B11 on the outer side of the mounting groove 101 through the magic tape A43, the protection component 4 is convenient to detach and replace, then the nose and the throat are ventilated mainly through the filter element component 5, air is filtered through the filter element component 5, when the filter element component 5 is used, the filter element 53 is aligned with the vent 501 by screwing the connector 52 into the threaded hole 502, then the air entering the vent 501 is filtered and sterilized through the filter layer 54 of the filter element 53, the connector 52 is detachably connected with the shell 51 to facilitate replacement of the filter element 53, and when the filter element 53 is not required to be screwed, the filter element 53 is staggered with the vent 501, and ventilation is rapid; when the face towel main body 1 is worn on the face by using the elastic belt 2, the fixing belts 6 at the two sides are released, then the released fixing belts 6 are bound on the head, the two fixing belts 6 are fixedly connected through the pin buckle 6a and the box buckle 6b, so that the mask is further fixed on the face, the positions of the pin buckle 6a and the box buckle 6b at four angles on the face towel main body 1 are distributed in an inclined diagonal mode, two ends of the fixing belts 6 at the two sides are installed on the face towel main body 1 through corresponding installation of the box buckle 6b and the pin buckle 6a, and the two fixing belts can be connected with the box buckle 6b into a whole through the pin buckle 6a in a buckling mode, so that the face towel main body is sleeved on the head, or the neck is further fixed;

when the mask is required to be temporarily taken down, after the mask is taken down, the edges of the two sides of the mask are turned up firstly, and then the sealing strip A1a and the sealing strip B1B are kneaded, so that the taken-down mask is sealed, and bacterial dust in the air is prevented from being adhered to one face of the mask, which is in contact with the face.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A respiratory protection mask comprising:

the face towel comprises a face towel main body (1), elastic ropes (2) are fixedly arranged on two sides of the face towel main body (1), a nose patch (3) is embedded into the top end of the face towel main body (1), and an installation groove (101) is formed in the middle of the face towel main body (1);

characterized by further comprising:

protection component (4), inlay dress in mounting groove (101), just protection component (4) are including mounting plate (41), protruding (42) of mounting plate (41) front end integrated into one piece and mounting groove (101) adaptation, mounting plate (41) are located the lateral wall that is located protruding (42) and bond have magic subsides A (43), the marginal fixed mounting of mounting groove (101) have with magic subsides A (43) bonding magic subsides B (11), silica gel pillow (44) are installed to the rear side symmetry of mounting plate (41), just filter element assembly (5) are inlayed to protruding (42) internal symmetry.

2. The respiratory protection mask according to claim 1, wherein a sealing strip A (1 a) is fixedly arranged at one end of the outer side surface of the face towel main body (1), a sealing strip B (1B) is fixedly arranged at the other end of the outer side surface of the face towel main body (1), and the sealing strip B (1B) is adhered with the sealing strip A (1 a).

3. The respiratory protection mask according to claim 1, wherein the upper end and the lower end of the outer side face of the face towel main body (1) are adhered with a male buckle (6 a) and a female buckle (6 b), and the male buckle (6 a) and the female buckle (6 b) on the same side are buckled with a fixing belt (6) together.

4. The respiratory protection mask according to claim 1, wherein the filter element assembly (5) comprises a shell (51), the shell (51) is embedded in a through hole formed in the protrusion (42), a threaded hole (502) is formed in the middle of the shell (51), a plurality of ventilation holes (501) are formed in the outer side of the threaded hole (502) in the shell (51), a connector (52) is connected with the threaded hole (502) in an internal threaded mode, a filter element (53) corresponding to the plurality of ventilation holes (501) is welded on the outer side wall of the connector (52), and a filter layer (54) is embedded in the filter element (53).

5. The respiratory mask according to claim 4, wherein the plurality of ventilation holes (501) are circumferentially distributed based on an axial center of the threaded hole (502).

6. The respiratory mask according to claim 4, wherein a protective ring (511) is attached to one end of the housing (51) extending into the through hole formed in the boss (42).

7. The respiratory mask according to claim 6, wherein the guard ring (511) is made of silicone or sponge.