Mask

Abstract

The utility model discloses a mask and relates to the technical field of masks. The mask comprises a mask body, a non-woven fabric inner layer is arranged on one side of the mask body, a protection mechanism is arranged on one side of the mask body, and a positioning mechanism is arranged on one side of the mask body. According to the mask, by arranging the positioning strips, when the comfort of the mask body needs to be improved and the ear hanging ropes need to be prevented from pressing the ears of a wearer, firstly, the ear hanging ropes are sleeved with the protection soft rubber strips, then the fixing strips are sleeved with the connecting rings, and the fixing strips are fixed through the clamping blocks; then the positioning strip is clamped and fixed to the adjusting strip through the clamping rod, the fixing position can be adjusted through the connecting hole and the clamping groove, at the moment, the protection soft rubber strip facilitates improvement of comfort when the ear hanging ropes are worn, the tightness of the ear hanging ropes is convenient to adjust through the fixing positions of the positioning strip and the adjusting strip, and the device facilitates improvement of comfort of the mask body; and the ear of the wearer is prevented from being pressed by the ear hanging rope.

Description

Technical Field

[0001] The utility model belongs to the technical field of masks, and particularly relates to a mask. Background Art

[0002] A mask is a hygiene and epidemic prevention product, usually worn over the mouth and nose to filter the air entering the mouth and nose. Its main purpose is to block harmful gases, odors, droplets, viruses and other substances. The mask is made of materials such as gauze or paper, and has a certain filtering effect on the air entering the lungs. Wearing a mask has a very good protective effect during the epidemic of respiratory infectious diseases or when working in a polluted environment such as dust.

[0003] When the above device is in use, it does not have a structure for adjustable ear pressure prevention for mask wearing. When the existing masks are in use, most of them are double-string hanging ear type. When worn for a long time or by users with a larger head circumference, the hanging ropes will press on the patient's ears for a long time, resulting in redness, discomfort or even skin friction and rupture. Based on the existing technical deficiencies, the utility model designs a mask. Summary of the Utility Model

[0004] To solve the above problems existing in the prior art, the utility model provides a mask, which has the characteristics of adjustable ear pressure prevention for mask wearing.

[0005] To achieve the above object, the utility model provides the following technical solution: A mask, comprising a mask body, a non-woven inner layer is provided on one side of the mask body, a protection mechanism is provided on one side of the mask body, and a positioning mechanism is provided on one side of the mask body;

[0006] Positioning mechanism, the positioning mechanism includes a positioning strip, a pulling strip, a clamping rod, an adjusting strip, a connecting hole and a clamping groove. The positioning strip is provided on one side of the mask body, a pulling strip is fixedly connected to one side of the positioning strip, a clamping rod is fixedly connected to one side of the positioning strip, the adjusting strip is provided on one side of the mask body, a connecting hole is opened on one side of the adjusting strip, and a clamping groove is opened on one side of the connecting hole.

[0007] As a preferred technical solution of the mask of the utility model, a nose bridge strip is provided on one side of the mask body, a fixing block is fixedly connected to one side of the mask body, and an ear hanging rope is fixedly connected to one side of the fixing block.

[0008] As a preferred technical solution of the mask of the utility model, a negative ion filter layer is provided on one side of the non-woven inner layer, and an electrostatic adsorption layer is provided inside the mask body.

[0009] As a preferred technical solution of the mask of the present utility model, the protection mechanism includes a protection soft rubber strip, a rope groove, a connecting ring, a fixing strip and a clamping block. The protection soft rubber strip is arranged on one side of the mask body. A rope groove is formed on one side of the protection soft rubber strip. A connecting ring is fixedly connected to one side of the protection soft rubber strip. A fixing strip is movably inserted into the inside of the connecting ring. A clamping block is movably clamped to one side of the fixing strip.

[0010] As a preferred technical solution of the mask of the present utility model, the positioning strip is fixedly connected to one side of the fixing strip, and the clamping rod is movably clamped inside the adjusting strip.

[0011] As a preferred technical solution of the mask of the present utility model, the clamping rod is slidably inserted into the inside of the connecting hole, and the clamping rod is slidably connected to the inside of the clamping groove.

[0012] As a preferred technical solution of the mask of the present utility model, the positioning strip is arranged on one side of the protection soft rubber strip, and the positioning strip is arranged on one side of the mask body.

[0013] As a preferred technical solution of the mask of the present utility model, the protection soft rubber strip is movably clamped to the outer surface of the ear loop, and the fixing strip is arranged on one side of the protection soft rubber strip.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. When the present utility model is in use, by setting the positioning strip, when it is necessary to increase the comfort of the mask body and avoid the ear loop pressing on the wearer's ears, first, the protection soft rubber strip is sleeved on the ear loop, then the fixing strip is sleeved inside the connecting ring, and the fixing strip is fixed by the clamping block. Then, the positioning strip is clamped and fixed on the adjusting strip by the clamping rod, and the fixing position can be adjusted through the connecting hole and the clamping groove. At this time, the protection soft rubber strip is convenient to increase the comfort when the ear loop is worn, and the fixed position of the positioning strip and the adjusting strip is convenient to adjust the tightness of the ear loop. This device is convenient to increase the comfort of the mask body and avoid the ear loop pressing on the wearer's ears. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of the mask body of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the non-woven fabric inner layer of the present utility model;

[0019] Figure 3Schematic structural diagram of the positioning mechanism of the present utility model;

[0020] Figure 4 Schematic structural diagram of the negative ion filter layer of the present utility model;

[0021] Figure 5 Schematic structural diagram of the protection mechanism of the present utility model.

[0022] In the figure: 1. Mask body; 101. Nose bridge strip; 102. Fixed block; 103. Ear loop; 2. Inner non-woven fabric layer; 201. Negative ion filter layer; 202. Electrostatic adsorption layer; 3. Protection mechanism; 301. Protection soft rubber strip; 302. Rope groove; 303. Connection ring; 304. Fixed strip; 305. Clamping block; 4. Positioning mechanism; 401. Positioning strip; 402. Pulling strip; 403. Clamping rod; 404. Adjusting strip; 405. Connection hole; 406. Card slot. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A mask, including a mask body 1, an inner non-woven fabric layer 2 is provided on one side of the mask body 1, a protection mechanism 3 is provided on one side of the mask body 1, and a positioning mechanism 4 is provided on one side of the mask body 1;

[0026] A nose bridge strip 101 is provided on one side of the mask body 1, a fixed block 102 is fixedly connected to one side of the mask body 1, and an ear loop 103 is fixedly connected to one side of the fixed block 102.

[0027] A negative ion filter layer 201 is provided on one side of the inner non-woven fabric layer 2, and an electrostatic adsorption layer 202 is provided inside the mask body 1.

[0028] It should be further explained that: A nose bridge strip 101 is provided on one side of the mask body 1. By setting the nose bridge strip 101, it is convenient to shape the mask body 1 and facilitate wearing. Inside the mask body 1, there is a non-woven fabric inner layer 2, a negative ion filter layer 201, and an electrostatic adsorption layer 202. By setting the non-woven fabric inner layer 2, it is convenient to absorb the water vapor exhaled by the wearer and increase the wearing comfort. The negative ion filter layer 201 is made of ultra-fine polypropylene melt-blown fiber non-woven fabric, which can efficiently filter out tiny particles in the air, including viruses, bacteria, etc. At the same time, it can release negative ions to quickly purify the air, and also has the functions of sterilization, removing second-hand smoke, and removing formaldehyde. The electrostatic adsorption layer 202 can adsorb and precipitate, release negative ions, perform electrical comprehensive sedimentation, and chemical decomposition reactions. On one side of the mask body 1, there is a protection mechanism 3 and a positioning mechanism 4. By setting the protection mechanism 3, it is convenient to increase the comfort when the mask body 1 is worn. By setting the positioning mechanism 4, it is convenient to adjust the tightness of the ear loops 103 and avoid the ear loops 103 pressing on the ears of the wearer.

[0029] Embodiment 2

[0030] Please refer to Figures 3-5 , the present utility model provides the following technical solutions:

[0031] The positioning mechanism 4, the positioning mechanism 4 includes a positioning strip 401, a pulling strip 402, a clamping rod 403, an adjusting strip 404, a connection hole 405, and a clamping slot 406. The positioning strip 401 is arranged on one side of the mask body 1. One side of the positioning strip 401 is fixedly connected with the pulling strip 402. One side of the positioning strip 401 is fixedly connected with the clamping rod 403. The adjusting strip 404 is arranged on one side of the mask body 1. One side of the adjusting strip 404 is provided with the connection hole 405. One side of the connection hole 405 is provided with the clamping slot 406.

[0032] The positioning strip 401 is fixedly connected to one side of the fixed strip 304, and the clamping rod 403 is movably clamped inside the adjusting strip 404.

[0033] The clamping rod 403 is slidably inserted into the connection hole 405, and the clamping rod 403 is slidably connected inside the clamping slot 406.

[0034] The positioning strip 401 is arranged on one side of the protective soft rubber strip 301, and the positioning strip 401 is arranged on one side of the mask body 1.

[0035] It should be further explained that: The positioning strip 401 is clamped and fixed on the adjusting strip 404 by the clamping rod 403, and the fixed position can be adjusted through the connection hole 405 and the clamping slot 406. At this time, the fixed position of the positioning strip 401 and the adjusting strip 404 is convenient for adjusting the tightness of the ear loops 103.

[0036] Embodiment 3

[0037] Please refer toFigures 3-5 , the present utility model provides the following technical solutions:

[0038] The protection mechanism 3 includes a protection soft rubber strip 301, a rope groove 302, a connecting ring 303, a fixing strip 304 and a clamping block 305. The protection soft rubber strip 301 is arranged on one side of the mask body 1. A rope groove 302 is formed on one side of the protection soft rubber strip 301. A connecting ring 303 is fixedly connected to one side of the protection soft rubber strip 301. A fixing strip 304 is movably inserted into the interior of the connecting ring 303. A clamping block 305 is movably clamped to one side of the fixing strip 304.

[0039] The protection soft rubber strip 301 is movably clamped to the outer surface of the ear loop 103. The fixing strip 304 is arranged on one side of the protection soft rubber strip 301.

[0040] It should be further explained that: the protection soft rubber strip 301 is sleeved on the ear loop 103, then the fixing strip 304 is sleeved inside the connecting ring 303, and the fixing strip 304 is fixed by the clamping block 305. At this time, the protection soft rubber strip 301 is convenient to increase comfort when the ear loop 103 is worn.

[0041] Working principle: When a mask is in use, first, a nose bridge strip 101 is arranged on one side of the mask body 1. By arranging the nose bridge strip 101, it is convenient to shape the mask body 1 and facilitate wearing. Inside the mask body 1, there is a non-woven fabric inner layer 2, a negative ion filter layer 201 and an electrostatic adsorption layer 202. By arranging the non-woven fabric inner layer 2, it is convenient to absorb the water vapor exhaled by the wearer and increase wearing comfort. The negative ion filter layer 201 is made of ultra-fine polypropylene melt-blown fiber non-woven fabric, which can efficiently filter out tiny particles in the air, including viruses, bacteria, etc. At the same time, it can release negative ions to quickly purify the air, and also has the functions of sterilization, removing second-hand smoke and removing formaldehyde. The electrostatic adsorption layer 202 can adsorb precipitation, release negative ions, conduct electrical comprehensive sedimentation and chemical decomposition reactions. On one side of the mask body 1, there are a protection mechanism 3 and a positioning mechanism 4. By arranging the protection mechanism 3, it is convenient to increase comfort when the mask body 1 is worn. By arranging the positioning mechanism 4, it is convenient to adjust the tightness of the ear loop 103 to avoid the ear loop 103 pressing on the ears of the wearer;

[0042] When it is necessary to increase the comfort of the mask body 1 and avoid the ear loop 103 pressing on the ears of the wearer, first, the protective soft rubber strip 301 is sleeved on the ear loop 103, then the fixing strip 304 is sleeved inside the connecting ring 303, and the fixing strip 304 is fixed by the clamping block 305. Then, the positioning strip 401 is clamped and fixed on the adjusting strip 404 by the clamping rod 403, and the fixing position can be adjusted through the connecting hole 405 and the card slot 406. At this time, the protective soft rubber strip 301 is convenient to increase the comfort when the ear loop 103 is worn, and the fixed position of the positioning strip 401 and the adjusting strip 404 is convenient to adjust the tightness of the ear loop 103. This device is convenient to increase the comfort of the mask body 1 and avoid the ear loop 103 pressing on the ears of the wearer.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mask, comprising a mask body (1), characterized in that: One side of the mask body (1) is provided with a non-woven inner layer (2), one side of the mask body (1) is provided with a protection mechanism (3), and one side of the mask body (1) is provided with a positioning mechanism (4). Positioning mechanism (4), the positioning mechanism (4) includes a positioning strip (401), a pulling strip (402), a clamping rod (403), an adjusting strip (404), a connecting hole (405) and a clamping groove (406). The positioning strip (401) is arranged on one side of the mask body (1), one side of the positioning strip (401) is fixedly connected with a pulling strip (402), one side of the positioning strip (401) is fixedly connected with a clamping rod (403), the adjusting strip (404) is arranged on one side of the mask body (1), a connecting hole (405) is opened on one side of the adjusting strip (404), and a clamping groove (406) is opened on one side of the connecting hole (405).

2. The mask according to claim 1, characterized in that: One side of the mask body (1) is provided with a nose bridge strip (101), one side of the mask body (1) is fixedly connected with a fixing block (102), and one side of the fixing block (102) is fixedly connected with an ear loop (103).

3. The mask according to claim 1, characterized in that: The protection mechanism (3) includes a protection soft rubber strip (301), a rope groove (302), a connecting ring (303), a fixing strip (304) and a clamping block (305). The protection soft rubber strip (301) is arranged on one side of the mask body (1), a rope groove (302) is opened on one side of the protection soft rubber strip (301), one side of the protection soft rubber strip (301) is fixedly connected with a connecting ring (303), a fixing strip (304) is movably inserted into the inside of the connecting ring (303), and a clamping block (305) is movably clamped on one side of the fixing strip (304).

4. The mask according to claim 1, characterized in that: The positioning strip (401) is fixedly connected to one side of the fixing strip (304), and the clamping rod (403) is movably clamped inside the adjusting strip (404).

5. A mask according to claim 1, characterized in that: The clamping rod (403) is slidably inserted into the inside of the connecting hole (405), and the clamping rod (403) is slidably connected to the inside of the clamping groove (406).

6. The mask according to claim 1, wherein: The positioning strip (401) is arranged on one side of the protection soft rubber strip (301), and the positioning strip (401) is arranged on one side of the mask body (1).

7. A mask according to claim 3, characterized in that: The protection soft rubber strip (301) is movably clamped on the outer surface of the ear loop (103), and the fixing strip (304) is arranged on one side of the protection soft rubber strip (301).

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