CN213785537U

CN213785537U - Inflatable medical protective isolation mask

Info

Publication number: CN213785537U
Application number: CN202022834661.8U
Authority: CN
Inventors: 李战阳; 董向朋; 杨淑伟; 杨志凯
Original assignee: Esound Medical Device Co ltd
Current assignee: Esound Medical Device Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a medical protection isolation gauze mask of inflatable, including the main part, still include the extrusion structure of fixing the fixed knot structure at the person of wearing ear, adjusting the centre gripping structure of elasticity area length and preventing nasal part gas leakage with the gauze mask, the mouth of respiration is installed to the bottom of main part front end both sides, and the intermediate position department on the inside top of main part installs well axostylus axostyle, the nose clip is installed on the inside top of main part, and extrudees the top that the structure is located the main part rear end, two installation pieces are all installed to the both sides of main part front end, and the installation piece one side of keeping away from well axostylus axostyle installs the elastic webbing, the one side that the main part was kept away from to the centre gripping structure is located the elastic webbing. The utility model discloses a be provided with the fixture block, pluck one side of gauze mask, the cover is in the ear to insert the fixture block in the draw-in groove, magnet produces the appeal to the iron plate, carries out simple fixed with second rubber slab and first rubber slab, and this structure has realized making the gauze mask hang in the person's ear of wearing safely.

Description

Inflatable medical protective isolation mask

Technical Field

The utility model relates to a gauze mask technical field specifically is a medical protection isolation gauze mask of inflatable.

Background

The medical protective mask is a self-absorption filtering type dustproof medical protective article which can filter particles in air, prevent the transmission of certain respiratory infectious microorganisms and block droplets, blood, body fluid, secretion and the like.

First, traditional medical protection isolation gauze mask is when using, can't adjust the length of taut area, leads to the suitability less.

Second, traditional medical protection isolation gauze mask when using, medical staff's nasal part often can't laminate, leads to the phenomenon that produces the fog to safety glasses.

Third, traditional medical protection isolation gauze mask when medical staff gets into safe region needs rest and eat, hangs and easily drops at the ear and leads to the pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical protection isolation mask of inflatable to length, the safety glasses that can't adjust the taut band that provide in solving above-mentioned background art produce the problem that the fog and hang and easily drop at the ear and lead to the pollution.

In order to achieve the above object, the utility model provides a following technical scheme: an inflatable medical protective isolation mask comprises a main body, a fixing structure for fixing the mask on the ear of a wearer, a clamping structure for adjusting the length of an elastic band and an extrusion structure for preventing air leakage of the nose;

the bottom ends of the two sides of the front end of the main body are provided with breathing openings, the middle position of the top end in the main body is provided with a middle shaft plate, the top end in the main body is provided with a nose clip, and the extrusion structure is positioned at the top end of the rear end of the main body;

two mounting blocks are mounted on two sides of the front end of the main body, an elastic belt is mounted on one side, away from the middle shaft plate, of each mounting block, and the clamping structure is located on one side, away from the main body, of each elastic belt;

the outer wall of the top end of the elastic belt is provided with a second rubber plate, the outer wall of the bottom end of the elastic belt is provided with a first rubber plate, and the fixing structure is positioned between the first rubber plate and the second rubber plate;

the fixed knot constructs including the fixture block, the fixture block is installed in the top of first rubber slab, and the iron plate is installed on the top of fixture block, the draw-in groove is installed to the bottom of second rubber slab, and the bottom of draw-in groove installs magnet.

Preferably, the clamping structure includes mounting panel, third cavity, pull rod, extension spring and second slider, the mounting panel cover is located the elastic webbing and is kept away from one side of main part, the third cavity has all been seted up at the inside both ends of mounting panel, and the inside of third cavity is provided with the second slider, the pull rod is installed to the one end that the elastic webbing was kept away from to the second slider.

Preferably, the pull rod all constitutes sliding structure through second slider and third cavity, and the pull rod all extends to the one end that the elastic webbing was kept away from to the mounting panel, the pull rod outer wall of the inside third cavity all overlaps and is equipped with extension spring.

Preferably, the extrusion structure includes adjusting pole, floating spring, first slider, movable rod, gasbag, first cavity, second cavity and inflation inlet, the inside of well axostylus axostyle is seted up to first cavity, and the inside bottom of first cavity installs floating spring, first slider is installed on floating spring's top, and the front end of first slider installs the regulation pole.

Preferably, the adjusting rod extends to the outside of one end of the middle shaft plate, the second cavity is formed in two sides of the middle shaft plate at the rear end of the main body, and the movable rods are mounted at two ends of the first sliding block.

Preferably, the movable rod all constitutes sliding structure through first slider and first cavity, and inside the movable rod extended to the second cavity, the gasbag was installed to the one end of the inside movable rod of second cavity, and the front end of gasbag has seted up the inflation inlet.

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

(1) the pull rod is arranged, so that the restraint of the second sliding block on the elastic belt is released, the extension spring is compressed, the wearable length of the elastic belt can be adjusted by medical staff at the moment, the medical staff can adjust the wearable length according to personal requirements, the elastic belt is restrained again by the second sliding block under the reaction force of the extension spring after the wearable length is adjusted to a proper position, and the pull rod is loosened;

(2) the inflatable nose bridge structure has the advantages that the inflatable mouth is arranged, the air bag is inflated through the inflatable mouth, the adjusting rod is pushed, the first sliding block slides in the first cavity, the movable spring is stretched, the air bag is forced to move in the second cavity through the movable rod, the air bag is attached to the nose bridge of medical personnel, the air bag is fixed through the supporting force of the nose bridge of the medical personnel and the reaction force of the spring, the structure achieves the sealing treatment of the nose, and the glasses are prevented from being fogged to block the sight;

(3) through being provided with the fixture block, pluck one side of gauze mask, the cover is in the ear to insert the fixture block in the draw-in groove, magnet produces the appeal to the iron plate, carries out simple fixed with second rubber slab and first rubber slab, prevents that the gauze mask from droing and causes the pollution, and this structure has realized the fixed to the gauze mask, makes gauze mask safety hang in the person's of wearing ear.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the sectional structure of the side of the center shaft of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. an elastic band; 2. a first rubber sheet; 3. a main body; 4. a middle shaft plate; 5. a breathing port; 6. mounting blocks; 7. a clamping block; 8. a clamping structure; 9. extruding the structure; 901. adjusting a rod; 902. a movable spring; 903. a first slider; 904. a movable rod; 905. an air bag; 906. a first cavity; 907. a second cavity; 908. an inflation inlet; 10. a nose clip; 11. mounting a plate; 12. a third cavity; 13. a card slot; 14. a second rubber sheet; 15. a magnet; 16. an iron block; 17. a pull rod; 18. an extension spring; 19. and a second slider.

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 embodiments are only 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.

Example 1: referring to fig. 1-4, an inflatable medical protective isolation mask comprises a main body 3, a fixing structure for fixing the mask on the ear of a wearer, a clamping structure 8 for adjusting the length of an elastic band, and a squeezing structure 9 for preventing air leakage of the nose;

the bottom ends of the two sides of the front end of the main body 3 are provided with breathing openings 5, the middle position of the top end in the main body 3 is provided with a middle shaft plate 4, the top end in the main body 3 is provided with a nose clip 10, and the extrusion structure 9 is positioned at the top end of the rear end of the main body 3;

two mounting blocks 6 are mounted on two sides of the front end of the main body 3, an elastic belt 1 is mounted on one side, away from the middle shaft plate 4, of each mounting block 6, and a clamping structure 8 is located on one side, away from the main body 3, of each elastic belt 1;

the outer wall of the top end of the elastic belt 1 is provided with a second rubber plate 14, the outer wall of the bottom end of the elastic belt 1 is provided with a first rubber plate 2, and the fixing structure is positioned between the first rubber plate 2 and the second rubber plate 14;

referring to fig. 1-4, the inflatable medical protective isolation mask further comprises a fixing structure, the fixing structure comprises a fixture block 7, the fixture block 7 is mounted at the top end of the first rubber plate 2, an iron block 16 is mounted at the top end of the fixture block 7, a clamping groove 13 is mounted at the bottom end of the second rubber plate 14, and a magnet 15 is mounted at the bottom end of the clamping groove 13;

specifically, as shown in fig. 1, when the mechanism is used, one side of the mask is taken off and sleeved on the ear, the fixture block 7 is inserted into the clamping groove 13, the magnet 15 generates attraction force on the iron block 16, and the second rubber plate 14 and the first rubber plate 2 are simply fixed to prevent the mask from falling off and causing pollution.

Example 2: the clamping structure 8 comprises a mounting plate 11, a third cavity 12, a pull rod 17, an extension spring 18 and a second slide block 19, the mounting plate 11 is sleeved on one side of the elastic belt 1, which is far away from the main body 3, the third cavity 12 is formed in each of two ends of the interior of the mounting plate 11, the second slide block 19 is arranged in each of the third cavities 12, and the pull rod 17 is arranged at one end, which is far away from the elastic belt 1, of each of the second slide blocks 19;

the pull rods 17 form a sliding structure through the second sliding blocks 19 and the third cavity 12, the pull rods 17 extend to one end, far away from the elastic belt 1, of the mounting plate 11, and the outer wall of each pull rod 17 in the third cavity 12 is sleeved with a tension spring 18;

specifically, as shown in fig. 1, when this mechanism is used, the pull rod 17 is pulled open, the restraint of the second slider 19 on the elastic band 1 is released, and the extension spring 18 is compressed, at which time the medical staff can adjust the wearable length of the elastic band 1 to adjust it to an appropriate position according to the individual's needs, and then the pull rod 17 is released, and the second slider 19 gives rise to the restraint on the elastic band 1 again under the reaction force of the extension spring 18.

Example 3: the extrusion structure 9 comprises an adjusting rod 901, a movable spring 902, a first sliding block 903, a movable rod 904, an air bag 905, a first cavity 906, a second cavity 907 and an inflation inlet 908, wherein the first cavity 906 is arranged inside the middle shaft plate 4, the movable spring 902 is arranged at the bottom end inside the first cavity 906, the first sliding block 903 is arranged at the top end of the movable spring 902, and the adjusting rod 901 is arranged at the front end of the first sliding block 903;

the adjusting rod 901 extends to the outside of one end of the middle shaft plate 4, the second cavity 907 is opened at two sides of the middle shaft plate 4 at the rear end of the main body 3, and the movable rods 904 are installed at two ends of the first sliding block 903;

the movable rods 904 and the first cavity 906 form a sliding structure through the first sliding block 903, the movable rods 904 extend into the second cavity 907, one end of the movable rod 904 in the second cavity 907 is provided with an air bag 905, and the front end of the air bag 905 is provided with an inflation inlet 908;

specifically, as shown in fig. 1, 3 and 4, when the mechanism is used, the air bag 905 is inflated through the inflation opening 908, the adjusting rod 901 is pushed, the first slider 903 slides in the first cavity 906, the movable spring 902 is stretched, the air bag 905 is forced to move in the second cavity 907 through the movable rod 904, the air bag is attached to the nose bridge of the medical staff, and the air bag 905 is fixed through the supporting force of the nose bridge of the medical staff and the reaction force of the spring.

The working principle is as follows: when the device is used, firstly, medical staff wears the mask on the face, pulls the pull rod 17 open, releases the restraint of the second sliding block 19 on the elastic belt 1, compresses the extension spring 18, can adjust the wearable length of the elastic belt 1 at the moment, adjusts according to personal requirements, waits to adjust to a proper position, releases the pull rod 17, and under the reaction force of the extension spring 18, the second sliding block 19 generates restraint on the elastic belt 1 again.

Then, if the medical staff feels the fogging phenomenon of the safety glasses, the medical staff can inflate the inside of the air bag 905 through the inflation port 908, push the adjustment rod 901, make the first slider 903 slide in the first cavity 906, stretch the movable spring 902, force the air bag 905 to move in the second cavity 907 through the movable rod 904, make the air bag fit the nose bridge of the medical staff, and fix the air bag 905 through the supporting force of the nose bridge of the medical staff and the reaction force of the spring.

Finally, if medical staff needs to have a rest or eat temporarily, after the medical staff enters a safe area, one side of the mask can be taken off and sleeved on the ear, the clamping block 7 is inserted into the clamping groove 13, the magnet 15 generates attraction force on the iron block 16, the second rubber plate 14 and the first rubber plate 2 are simply fixed, and the mask is prevented from falling off and causing pollution.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a medical protection isolation gauze mask of inflatable, includes main part (3), its characterized in that: the mask is characterized by also comprising a fixing structure for fixing the mask on the ear of a wearer, a clamping structure (8) for adjusting the length of the elastic band and a squeezing structure (9) for preventing air leakage of the nose;

the breathing openings (5) are arranged at the bottom ends of the two sides of the front end of the main body (3), the middle shaft plate (4) is arranged at the middle position of the top end in the main body (3), the nose clip (10) is arranged at the top end in the main body (3), and the extrusion structure (9) is positioned at the top end of the rear end of the main body (3);

two mounting blocks (6) are mounted on two sides of the front end of the main body (3), an elastic belt (1) is mounted on one side, away from the middle shaft plate (4), of each mounting block (6), and the clamping structure (8) is located on one side, away from the main body (3), of each elastic belt (1);

second rubber slab (14) are installed to the outer wall on elastic webbing (1) top, and first rubber slab (2) are installed to the outer wall of elastic webbing (1) bottom, fixed knot constructs and is located between first rubber slab (2) and second rubber slab (14).

2. The inflatable medical protective isolation mask as claimed in claim 1, wherein: the fixed knot constructs including fixture block (7), fixture block (7) are installed on the top of first rubber slab (2), and iron plate (16) are installed on the top of fixture block (7), draw-in groove (13) are installed to the bottom of second rubber slab (14), and magnet (15) are installed to the bottom of draw-in groove (13).

3. The inflatable medical protective isolation mask as claimed in claim 1, wherein: clamping structure (8) are including mounting panel (11), third cavity (12), pull rod (17), extension spring (18) and second slider (19), one side that main part (3) were kept away from in elastic webbing (1) is located to mounting panel (11) cover, third cavity (12) have all been seted up at the inside both ends of mounting panel (11), and the inside of third cavity (12) is provided with second slider (19), pull rod (17) are installed to the one end that elastic webbing (1) was kept away from in second slider (19).

4. The inflatable medical protective isolation mask as claimed in claim 3, wherein: pull rod (17) all constitute sliding structure through second slider (19) and third cavity (12), and pull rod (17) all extend to mounting panel (11) and keep away from the one end of elastic webbing (1), pull rod (17) outer wall inside third cavity (12) all overlaps and is equipped with extension spring (18).

5. The inflatable medical protective isolation mask as claimed in claim 1, wherein: the extrusion structure (9) comprises an adjusting rod (901), a movable spring (902), a first sliding block (903), a movable rod (904), an air bag (905), a first cavity (906), a second cavity (907) and an inflating opening (908), wherein the first cavity (906) is arranged in the middle shaft plate (4), the movable spring (902) is arranged at the bottom end of the inner portion of the first cavity (906), the first sliding block (903) is arranged at the top end of the movable spring (902), and the adjusting rod (901) is arranged at the front end of the first sliding block (903).

6. The inflatable medical protective isolation mask as claimed in claim 5, wherein: the adjusting rod (901) extends to the outside of one end of the middle shaft plate (4), the second cavity (907) is arranged on two sides of the middle shaft plate (4) at the rear end of the main body (3), and the two ends of the first sliding block (903) are provided with the movable rods (904).

7. The inflatable medical protective isolation mask as claimed in claim 5, wherein: the movable rod (904) and the first cavity (906) form a sliding structure through the first sliding block (903), the movable rod (904) extends into the second cavity (907), an air bag (905) is installed at one end of the movable rod (904) in the second cavity (907), and an inflating opening (908) is formed in the front end of the air bag (905).