CN116919035A

CN116919035A - Mask

Info

Publication number: CN116919035A
Application number: CN202310963133.8A
Authority: CN
Inventors: 卞峰
Original assignee: Hebei Exploration Science And Technology Co ltd
Current assignee: Hebei Exploration Science And Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2023-10-24

Abstract

The invention relates to the technical field of masks and discloses a mask which comprises a mask body, wherein the side surface of the mask body is fixedly connected with the end part of a stretching belt, a breather valve is arranged in the mask body and comprises a valve sleeve, a guide bar and hemispherical bumps, the valve sleeve is fixedly arranged on the inner wall of the mask body, an inner sleeve opening is slidably arranged on the inner surface of one end of the valve sleeve, which is close to the inner part of the mask body, and an inner net cover is fixedly arranged on the inner surface of one end of the inner sleeve opening, which is far away from the valve sleeve. This gauze mask, in order to improve the protection effect of gauze mask body, through being provided with the breather valve to be provided with cartridge bag dish and pjncture needle in the breather valve, the wearer only need press the overcoat mouth and can make the cartridge bag dish take place to rotate, makes the better sealed bag of medicament and the area that generates heat of opening the medicine bag dish of stabbing of pjncture needle, the gas of cooperation wearer exhale, so that the medicament forms the protection casing in this internal at the gauze mask after atomizing, better improvement gauze mask body's protection effect.

Description

Mask

Technical Field

The invention relates to the technical field of masks, in particular to a mask.

Background

When preventing respiratory tract infection and influenza, the gauze mask often is the most direct protective tool, is often applied to areas that personnel flow is great, such as market, hospital, traffic station etc. and provides effective protection for people, and the protection mode of gauze mask is the facial mouth nose department of human body shelters from and realizes the protection, and when the human body breathes, even the gauze mask adopts light ventilative material, it still can cause certain hindrance to people's breathing, especially the patient that has breathing disorder itself, therefore, some gauze masks can offer the breather valve at its face.

However, when the existing mask with the breather valve is used, the breather valve is internally provided with the filtering equipment to realize the mode of filtering air entering and exiting the internal space of the mask, and no better prevention and treatment measures are provided for some germs with stronger transmissibility, so that the protection force of the mask with the breather valve is reduced, and the use effect of the mask is reduced; in view of this, we propose a mask.

Disclosure of Invention

The present invention is directed to a mask, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gauze mask, includes the gauze mask body, the tip in the side fixedly connected with stretching strap of gauze mask body, the inside of gauze mask body is provided with the breather valve, the breather valve includes:

the inner wall of the mask body is fixedly provided with a valve sleeve, the inner surface of one end of the valve sleeve, which is close to the inside of the mask body, is provided with an inner sleeve opening in a sliding manner, the inner surface of one end of the inner sleeve opening, which is far away from the valve sleeve, is fixedly provided with an inner mesh enclosure, the inner surface of one end of the valve sleeve, which is far away from the inside of the mask body, is provided with an outer sleeve opening in a sliding manner, and the inner surface of one end of the outer sleeve opening, which is far away from the valve sleeve, is fixedly provided with an outer mesh enclosure;

the guide strip is fixedly arranged on the arc-shaped outer wall of the outer sleeve opening, the left end of the telescopic rod is fixedly connected to one end of the outer sleeve opening, which is close to the valve sleeve, the right end of the telescopic rod is fixedly connected to the inner wall of the valve sleeve, the left end of the protective spring is fixedly connected to one end of the outer sleeve opening, which is close to the valve sleeve, and the right end of the protective spring is fixedly connected to the inner wall of the valve sleeve;

hemispherical salient points are fixedly arranged on the arc-shaped inner surface of the outer sleeve opening, a medicine bag disc is rotatably arranged on the inner surface of the outer sleeve opening, a thread groove is formed in the arc-shaped outer wall of the medicine bag disc, and a puncture needle is fixedly arranged on the end face of the valve sleeve.

Preferably, the medicine bag tray is internally filled with medicine cotton and a heating bag, the heating bag is internally filled with iron powder, vermiculite, activated carbon, inorganic salt, water and the like, and the iron powder, the vermiculite, the activated carbon, the inorganic salt and the water in the heating bag are separately packaged, so that after the water bag in the heating bag is punctured, the water starts heating after being mixed with the iron powder, the vermiculite, the activated carbon and the inorganic salt.

Preferably, the end part of the valve sleeve is provided with an annular containing groove matched with the thickness of the outer sleeve opening, and the upper surface of the annular containing groove is provided with a limiting chute matched with the guide strip, so that the outer sleeve opening can only slide along the inner surface of the valve sleeve in the horizontal direction under the guidance and limitation of the guide strip, and the condition of relative rotation cannot occur, thereby ensuring the stable movement of the outer sleeve opening.

Preferably, the protection spring is a rubber spring, and the rubber spring has certain resistance, so that the rubber spring can be effectively prevented from repeatedly bouncing when being extruded or stretched, and the stability of the protection spring is ensured.

Preferably, the medicine bag disc is sleeved on the inner surface of the outer sleeve opening in a disc shape, and specifically, the outer diameter of the medicine bag disc is matched with the inner diameter of the outer sleeve opening, so that the medicine bag disc can freely rotate on the inner surface of the outer sleeve opening.

Preferably, the end of the puncture needle far away from the valve sleeve is provided with a sharp end, and the side of the puncture needle close to the valve sleeve is provided with a straight cylinder part, so that the puncture needle can better penetrate through the medicine bag disc and be inserted into the heating bag in the medicine bag sealing bag in the puncture needle.

Preferably, a positioning convex point is arranged on the arc-shaped outer wall of the puncture needle, and a square groove is formed in the spherical surface of the positioning convex point.

Preferably, the number of the positioning protruding points is provided with a plurality of groups, and the positioning protruding points of the groups are uniformly distributed on the arc-shaped outer wall of the puncture needle.

Preferably, the notch department in square groove is the chamfer setting to reduce square groove and to the medicine bag in the medicinal material or other material scratch, avoid causing the material in the medicine bag to appear extravagant, drop out the interval in the medicine bag dish.

Compared with the prior art, the invention provides a mask, which has the following beneficial effects:

1. this gauze mask, in order to improve the protection effect of gauze mask body, through being provided with the breather valve to be provided with cartridge bag dish and pjncture needle in the breather valve, the wearer only need press the overcoat mouth and can make the cartridge bag dish take place to rotate, makes the better sealed bag of medicament and the area that generates heat of opening the medicine bag dish of stabbing of pjncture needle, the gas of cooperation wearer exhale, so that the medicament forms the protection casing in this internal at the gauze mask after atomizing, better improvement gauze mask body's protection effect.

2. This gauze mask is through being provided with protection spring, cooperation telescopic link to make the wearer can not receive further injury by the breather valve extrusion owing to unexpected touch or fall down, improve the dress security of gauze mask body.

3. This gauze mask is through being provided with the location bump of seting up square groove on the surface of pjncture needle to can stir inside medicament or the mixture that generates heat after making the pjncture needle puncture medicament sealing bag and generating heat the bag, avoid it to pile up the extrusion and can't effectually play the effect of generating heat or atomizing.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the back of a mask according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the front face of the mask of the present invention;

FIG. 3 is a schematic diagram of the overall cross-sectional structure of the breather valve of the present invention;

FIG. 4 is a schematic view of the three-dimensional position explosion diagram of the valve sleeve, outer cuff and package tray of the present invention;

FIG. 5 is a schematic view showing the three-dimensional structure of the puncture needle according to the present invention;

fig. 6 is a schematic view of a three-dimensional structure of the back of a mask according to a second embodiment of the present invention;

fig. 7 is a schematic diagram of an overall sectional structure of a two-way breathing valve according to an embodiment of the present invention.

In the figure: 1. a mask body; 2. stretching the belt; 3. a valve sleeve; 4. an inner sleeve opening; 5. an inner mesh enclosure; 6. a jacket opening; 7. an outer mesh enclosure; 8. a guide bar; 9. a telescopic rod; 10. a protection spring; 11. hemispherical convex points; 12. a medicine bag tray; 13. a thread groove; 14. a puncture needle; 15. positioning the salient points; 16. a square groove; 17. a respiratory one-way valve.

Detailed Description

Example 1

As shown in fig. 1-5, the present invention provides a technical solution: the utility model provides a gauze mask, including gauze mask body 1, the tip of the side fixedly connected with stretching strap 2 of gauze mask body 1, the inside of gauze mask body 1 is provided with the breather valve, the breather valve is including valve pocket 3, the inner wall fixed mounting of gauze mask body 1 has valve pocket 3, valve pocket 3 is close to the inside one end internal surface slidable mounting of gauze mask body 1 has interior pocket 4, interior pocket 4 keeps away from valve pocket 3 one end internal surface fixed mounting has interior screen panel 5, valve pocket 3 keeps away from the inside one end internal surface slidable mounting of gauze mask body 1 has overcoat mouth 6, overcoat mouth 6 keeps away from valve pocket 3 one end internal surface fixed mounting has outer screen panel 7, fixedly mounted has guide bar 8 on the arc outer wall of overcoat mouth 6, overcoat mouth 6 is close to valve pocket 3 one end fixedly connected with telescopic link 9's left end, the right-hand member fixedly connected with of telescopic link 9 is on the inner wall of valve pocket 3, overcoat mouth 6 is close to valve pocket 3 one end fixedly connected with protection spring 10's left end, protection spring 10's right-hand member fixedly connected with is on valve pocket 3's inner wall, fixedly mounted hemispherical bump 11 on the arc internal surface of outer pocket 6, the interior surface rotation of overcoat mouth 6 installs outer cover 12, the arc face rotation of cartridge tray 12 has the arc-shaped package tray 13, the fixed thread of 13 is seted up on the arc tray 13, the arc terminal surface of the needle is offered to the needle tray 13.

In one embodiment of the invention, an aluminum sheet is arranged at the central axis of the top of the mask body 1 to shape the mask body 1, and the upper end and the lower end of the mask body 1 can be distinguished by a user, so that the mask body 1 can be more tightly attached to the nose tip of a wearer, meanwhile, two groups of stretching belts 2 are arranged, the two groups of stretching belts 2 are symmetrically arranged by taking the central axis of the mask body 1 as a symmetrical axis, the stretching belts 2 are made of stretchable elastic belts, so that the mask body 1 can be better hung on the face wearing the mask body, and meanwhile, by arranging the two groups of stretching belts 2, so that the mask body 1 keeps a good wearing state, thereby providing good protection effect for a wearer, further, the breather valve is arranged at the lower part position of the mask body 1, which is close to one side of the central axis, so that the breather valve can better match with the mouth of the wearer to breathe, the using effect of the breather valve is improved, meanwhile, the inner sleeve mouth 4, the inner sleeve mouth 5, the outer sleeve mouth 6 and the outer sleeve mouth 7 correspond to each other in pairs, and the corresponding inner sleeve mouth 4, the inner sleeve mouth 5, the outer sleeve mouth 6 and the outer sleeve mouth 7 are completely identical, so that the breather valve can have double protection effect.

In the embodiment of the invention, four groups of guide strips 8 are arranged, the four groups of guide strips 8 are uniformly distributed on the arc-shaped outer wall of the outer sleeve opening 6 in a circumferential array by taking the center of the outer sleeve opening 6 as a rotation center, specifically, the end part of the valve sleeve 3 is provided with an annular containing groove matched with the thickness of the outer sleeve opening 6, the upper surface of the annular containing groove is provided with a limit sliding groove matched with the guide strip 8, so that the outer sleeve opening 6 can slide in the horizontal direction only along the inner surface of the valve sleeve 3 under the guidance and limitation of the guide strip 8, the condition of relative rotation cannot occur, the stable movement of the outer sleeve opening 6 is ensured, the influence of the abnormal movement on the valve sleeve 3 on the relative stability between the outer sleeve opening 6 and the valve sleeve 3 is avoided, in addition, the telescopic rod 9 and the protection spring 10 are arranged in the annular containing groove arranged on the end surface of the valve sleeve 3, specifically, the protection spring 10 is sleeved on the outer side of the telescopic rod 9, so that the telescopic rod 9 can play a role in guiding and limiting the deformation direction of the protection spring 10, specifically, the protection spring 10 can always keep the deformation direction in the horizontal direction when being extruded or stretched, the deflection phenomenon in the vertical direction can not occur under the influence of the gravity of the protection spring 10 or when being extruded, the protection spring 10 can always provide a stable transmission effect for the jacket opening 6, further, the protection spring 10 and the telescopic rod 9 are provided with four groups, the four groups of protection springs 10 and the telescopic rod 9 are uniformly distributed in the annular containing groove of the valve sleeve 3 in a circumferential array, so that the jacket opening 6 can be subjected to a more balanced and stable transmission effect, meanwhile, the protection spring 10 is a rubber spring with certain resistance, can effectively prevent the repeated bouncing of the protective spring 10 when the protective spring is extruded or stretched, and ensure the stability of the protective spring.

In the embodiment of the invention, the medicine bag disc 12 is sleeved on the inner surface of the outer sleeve opening 6 in a disc shape, specifically, the outer diameter of the medicine bag disc 12 is matched with the inner diameter of the outer sleeve opening 6, so that the medicine bag disc 12 can freely rotate on the inner surface of the outer sleeve opening 6, meanwhile, the hemispherical protruding points 11 are matched with the thread grooves 13, so that the annular containing grooves formed at the end part of the outer sleeve opening 6 along the valve sleeve 3 slide towards the center of the valve sleeve 3, thereby matching the hemispherical protruding points 11 with the thread grooves 13, so that the medicine bag disc 12 can be driven to rotate, specifically, the medicine bag disc 12 is internally provided with sealed medicine cotton, the medicine cotton is soaked with a control medicine, the control medicament is prepared by decocting 3% of rhizoma atractylodis, 3% of cocklebur, 3% of divaricate saposhnikovia root, 6% of chrysanthemum, 6% of agastache rugosus, 6% of mint leaf, 5% of honeysuckle, 3% of raw licorice, 3% of perilla leaf, 3% of ephedra, 5% of radix scutellariae, 5% of raw astragalus root, 3% of dwarf lilyturf tuber, 10% of minerals (keels and calamine), 4% of dibromohydantoin, 4% of 5, 5-dimethyl hydantoin, 8% of microcrystalline cellulose, 6% of dextrin and 15% of anhydrous sodium sulphate, the obtained medicament is fully soaked in medicament cotton, the raw materials are fully mixed and then are introduced into a sealing bag, a ring-shaped heating bag is arranged at one side close to the valve sleeve 3, wherein the heating bag is filled with iron powder, vermiculite, activated carbon, inorganic salt and water, the activated carbon in the mixture in the heating bag has stronger adsorptivity, water drops in air can be liquefied into water drops, the water drops are contacted with the iron powder, the inorganic salt reacts under the chemical reaction under the action of the inorganic catalyst after the contact with the air, generating ferric hydroxide and releasing heat, and then making the medicament cotton that the medicament was soaked can completely give off the medicine, be inside the atomizing back and enter into the gauze mask, make the gauze mask inside be certain medicament concentration microenvironment, be equivalent to making the atomizing for the user, the medicament utilization ratio is high, the effect is better, completely fill in the inside of cartridge bag dish 12, further, the one end that the pjncture needle 14 kept away from valve pocket 3 sets up sharp end, and the pjncture needle 14 is provided with straight drum portion near one side of valve pocket 3, thereby make pjncture needle 14 can be better pass the cartridge bag dish 12 and insert the bag that generates heat among its inside cartridge bag sealing bag, so that the breach appears in the moisture gas contact with the wearer exhales, and then trigger the mixture in the bag that generates heat, in order to play the effect of protection in the gauze mask body 1 inside.

In addition, in order to ensure that the medicine bag tray 12 can keep a stable vertical state when the mask body 1 is worn normally after the sealing bag is punctured, and then medicine can be stably emitted, the arc-shaped outer wall of the puncture needle 14 is provided with a positioning convex point 15, and the spherical surface of the positioning convex point 15 is provided with a square groove 16.

In the embodiment of the invention, the number of the positioning protruding points 15 is provided with a plurality of groups, the plurality of groups of positioning protruding points 15 are uniformly distributed on the arc-shaped outer wall of the puncture needle 14, and the notch of the square groove 16 is in chamfer arrangement, so that the situation that the square groove 16 is used for scratching medicinal materials or other materials in the medicinal bag and the materials in the medicinal bag are prevented from wasting the materials in the medicinal bag and falling out of the region in the medicinal bag tray 12 is avoided.

In the invention, when in use, the stretching strap 2 is sleeved on the ears of a wearer, the mask body is sleeved on the face of the wearer to finish the wearing of the mask body 1, at the moment, the outer sleeve opening 6 is pressed towards one side of the mask body 1 to ensure that the medicine bag sealing bag and the heating bag in the medicine bag tray 12 are punctured by the puncture needle 14, and the mixture in the heating bag is matched with moist gas exhaled by the wearer at the moment to emit heat due to the principle that the iron absorbs oxygen in moist air and generates corrosion and heat release, so that the medicine on the medicine cotton in the sealing bag is atomized and enters into the inner space of the mask body 1, the inside of the mask body 1 presents a small medicine concentration environment which is equivalent to atomizing for the user, the protection performance of the mask body 1 is improved, and in order to improve the protection effect of the mask body 1, the breathing valve is arranged, the medicine bag tray 12 and the puncture needle 14 are arranged in the breather valve, a wearer only needs to press the outer sleeve opening 6 to enable the medicine bag tray 12 to rotate, the puncture needle 14 is enabled to better poke a medicine sealing bag and a heating belt in the medicine bag tray 12, the medicine sealing bag and the heating belt are matched with air exhaled by the wearer to enable the medicine to be atomized and then form a protective cover in the mask body 1, the protective effect of the mask body 1 is better improved, in addition, the protective spring 10 is arranged and the telescopic rod 9 is matched to enable the wearer not to be further injured due to the fact that the wearer is extruded by the breather valve due to accidental touching or falling, the wearing safety of the mask body 1 is improved, further, the positioning protruding points 15 provided with square grooves 16 are arranged on the surface of the puncture needle 14 to enable the puncture needle 14 to stir internal medicine or heating mixture after poking the medicine sealing bag and the heating bag, avoid it to pile up extrusion and can't effectually play the effect that generates heat or atomize.

Example 2

As shown in fig. 6-7, the present invention is improved on the basis of the first embodiment to obtain a new technical solution:

the valve pocket 3 is close to the inner surface of one end of the inner sleeve opening 4 and fixedly provided with a breathing check valve 17, one end of the breathing check valve 17, which is close to the inner sleeve opening 4, is internally provided with a medicine bag disc 12, specifically, the direction of the breathing check valve 17 is from inside to outside, specifically, when the inner space of the mask body 1 exhales outwards, the breathing check valve 17 is opened, when the inside of the mask body 1 inhales, the breathing check valve 17 is closed, and the medicine bag disc 12 is close to the outer surface of one side of the inner sleeve opening 4 and is provided with a sealing diaphragm, when in use, the diaphragm is torn off to expose bare medicine cotton soaked with medicine and a heating bag, the valve is opened when the breathing of a wearer is carried out, the expired gas enters the heating bag through the valve, the heating bag is led out to react and heat, the medicine on the medicine cotton is atomized by the heating bag, the valve is closed when inhaling, and the atomized medicine is inhaled into the mask body 1, thereby protecting a wearer.

The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a gauze mask, includes gauze mask body (1), the tip of side fixedly connected with stretching strap (2) of gauze mask body (1), its characterized in that: the inside of gauze mask body (1) is provided with the breather valve, the breather valve includes:

the mask comprises a mask body (1), wherein the inner wall of the mask body (1) is fixedly provided with a valve sleeve (3), an inner sleeve opening (4) is slidably arranged on the inner surface of one end, close to the mask body (1), of the valve sleeve (3), an inner net cover (5) is fixedly arranged on the inner surface of one end, far away from the valve sleeve (3), of the inner sleeve opening (4), an outer sleeve opening (6) is slidably connected on the inner surface of one end, far away from the mask body (1), of the valve sleeve (3), and an outer net cover (7) is fixedly arranged on the inner surface of one end, far away from the valve sleeve (3), of the outer sleeve opening (6);

the guide strip (8), fixedly mounted on the arc outer wall of the outer sleeve opening (6), the left end of the telescopic rod (9) fixedly connected with one end of the outer sleeve opening (6) close to the valve sleeve (3), the right end of the telescopic rod (9) is fixedly connected with the inner wall of the valve sleeve (3), the left end of the protective spring (10) fixedly connected with one end of the outer sleeve opening (6) close to the valve sleeve (3), and the right end of the protective spring (10) is fixedly connected with the inner wall of the valve sleeve (3);

hemispherical protruding points (11), fixedly mounted hemispherical protruding points (11) are arranged on the arc-shaped inner surface of the outer sleeve opening (6), a medicine bag disc (12) is rotatably mounted on the inner surface of the outer sleeve opening (6), a thread groove (13) is formed in the arc-shaped outer wall of the medicine bag disc (12), and a puncture needle (14) is fixedly mounted on the end face of the valve sleeve (3).

2. A mask according to claim 1, wherein: the medicine bag tray (12) is internally filled with medicine cotton and a heating bag.

3. A mask according to claim 1, wherein: an annular containing groove matched with the thickness of the outer sleeve opening (6) is formed in the end portion of the valve sleeve (3), and a limiting chute matched with the guide strip (8) is formed in the upper surface of the annular containing groove.

4. A mask according to claim 1, wherein: the protection spring (10) is a rubber spring.

5. A mask according to claim 1, wherein: the medicine bag disc (12) is sleeved on the inner surface of the outer sleeve opening (6) in a disc shape, and specifically, the outer diameter of the medicine bag disc (12) is matched with the inner diameter of the outer sleeve opening (6).

6. A mask according to claim 1, wherein: the end of the puncture needle (14) far away from the valve sleeve (3) is provided with a sharp end, and the side of the puncture needle (14) near the valve sleeve (3) is provided with a straight cylinder part.

7. A mask according to claim 1, wherein: the arc-shaped outer wall of the puncture needle (14) is provided with a positioning convex point (15), and the spherical surface of the positioning convex point (15) is provided with a square groove (16).

8. A mask according to claim 7, wherein: the number of the positioning convex points (15) is provided with a plurality of groups, and the positioning convex points (15) of the groups are uniformly distributed on the arc-shaped outer wall of the puncture needle (14).

9. A mask according to claim 7, wherein: the notch of the square groove (16) is arranged in a chamfering way.