CN211747136U - A reusable medical mask - Google Patents

Abstract

The utility model discloses a reusable medical mask, comprising a mask body, the left end of the mask body is integrally provided with a left elastic band, the right end of the mask body is integrally provided with a right elastic band, and the upper end of the inner surface of the mask body is laterally provided with a silica gel stopper. Position strip, a metal positioning strip is embedded in the groove in the middle of the outer surface of the silicone limit strip; a lip-shaped sealing strip is integrally provided on the lower surface of the silicone limit strip; the left end of the inner surface of the mask body is sewn with a third A insert sleeve, a second insert sleeve is sewn on the right end of the inner surface of the mask body, and a sterilization insert is arranged between the first insert sleeve and the second insert sleeve; a third insert sleeve is sewn on the left end of the outer surface of the mask body, and the mask A fourth insert sleeve is sewn on the right end of the outer surface of the body, and a filter insert is arranged between the third insert sleeve and the fourth insert sleeve. The above technical solution has the advantages of reasonable structure design, simple structure, convenient use, less fogging of the glasses after wearing, and good practicability.

Description

A reusable medical mask

technical field

The utility model relates to the technical field of medical supplies, in particular to a reusable medical mask.

Background technique

The medical mask is composed of a mask body and a tension belt. The mask body is divided into inner, middle and outer layers. The inner layer is a skin-friendly material, the middle layer is an isolation filter layer, and the outer layer is a special material antibacterial layer. This high-efficiency medical mask has strong hydrophobicity and air permeability, and has a significant filtering effect on tiny virus-bearing aerosols or harmful dust particles, but cannot effectively filter PM10 and PM2.5. The overall filtering effect is good, and the materials used are non-toxic and harmless. Comfortable to wear.

However, the existing medical masks still have shortcomings: the structural design is unreasonable, and in winter, the glasses will fog on the glasses after wearing the mask, resulting in unclear vision of the user and very inconvenient to use.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a medical mask with reasonable structural design, simple structure, convenient use, glasses that are not easily fogged after wearing, and good practicability and can be reused.

In order to achieve the above purpose, the present invention provides the following technical solutions: a reusable medical mask, comprising a mask body, the left end of the mask body is integrally provided with a left elastic band, and the right end of the mask body is integrally provided with a right elastic band, so The upper end of the inner surface of the mask body is laterally provided with a silicone limit strip, the outer surface of the silicone limit strip is bonded and fixed with the upper end of the inner surface of the mask body, and a storage recess is laterally arranged in the middle of the outer surface of the silicone limit strip. A metal positioning strip is embedded in the storage groove; a lip-shaped sealing strip is integrally provided on the lower surface of the silicone limit strip; a first insert sleeve is sewn on the left end of the inner surface of the mask body , a second insert sleeve is sewn on the right end of the inner surface of the mask body, and a sterilization insert is arranged between the first insert sleeve and the second insert sleeve; the left end of the outer surface of the mask body is sewn with a third insert sleeve, A fourth insert sleeve is sewn on the right end of the outer surface of the mask body, and a filter insert is arranged between the third insert sleeve and the fourth insert sleeve.

The utility model is further provided that: the sterilization insert is made of natural bamboo fiber material, the left end of the sterilization insert is inserted into the first insert sleeve, and the right end of the sterilization insert is inserted into the second insert sleeve.

The utility model is further provided that: the filter insert is made of activated carbon material or natural bamboo fiber material, the left end of the filter insert is inserted into the third insert sleeve, and the right end of the filter insert insert is inserted into the fourth insert sleeve.

The utility model is further configured as follows: the silica gel limiting strip has a rectangular structure, and the length of the silica gel limiting strip is 12-16 cm, the width is 0.1-0.3 cm, and the thickness is 0.15-0.2 cm.

The utility model is further set as follows: the length of the storage groove is 11 cm, the width is 0.11 cm, and the depth is 0.11 cm.

The utility model is further set as follows: the length of the metal positioning strip is 10cm, the width is 0.1cm, and the thickness is 0.1cm.

The utility model is further provided that: the metal positioning strip is made of stainless steel material, and the metal positioning strip is bonded and fixed with the inner wall surface of the storage groove through glue.

The advantages of the utility model are: compared with the prior art, the utility model has a more reasonable structure setting. After the user wearing glasses puts on the mask, the left elastic band and the right elastic band are automatically tightened, and then the metal positioning strip is bent by hand, so that the The metal positioning strip is pressed against the bridge of the nose for positioning. At this time, the silicone limit strip is close to the position under the eyes. Because the silicone material is relatively soft and comfortable, and the lip seal is pressed against the face to form a seal, which makes the user breathe. The gas is not easy to flow upwards, thus effectively reducing or preventing the fogging of the glasses;

The utility model is also special in that the sterilization insert and the filter insert can be replaced, and the mask body can be reused; the structure design is reasonable, the structure is simple, the use is convenient, the glasses are not easy to fog after wearing, and the practicability is good.

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments of the description.

Description of drawings

Fig. 1 is the inner surface structure schematic diagram of the utility model embodiment;

2 is a schematic diagram of an outer surface structure of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of part I in FIG. 1 .

Detailed ways

In the description of this embodiment, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", " "outside", "front", "rear", etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third," as they appear, are for descriptive purposes only and should not be construed to indicate or imply relative importance.

1, 2 and 3, a reusable medical mask disclosed by the present utility model includes a mask body 1, the left end of the mask body 1 is integrally provided with a left elastic band 2, and the right end of the mask body 1 is integrally provided There is a right elastic band 3, the upper end of the inner surface of the mask body 1 is laterally provided with a silicone limit strip 4, the outer surface of the silicone limit strip 4 is bonded and fixed with the upper end of the inner surface of the mask body 1, and the silicone limit strip The middle part of the outer surface of 4 is laterally provided with a storage groove 41, and a metal positioning strip 5 is embedded in the storage groove 41; the lower surface of the silicone limit strip 4 is integrally provided with a lip-shaped sealing strip 42. The left end of the inner surface of the mouth mask body 1 is sewn with the first insert sleeve 6, and the right end of the inner surface of the mouth mask body 1 is sewn with the second insert sleeve 7, between the first insert sleeve 6 and the second insert sleeve 7 A sterilization insert 8 is provided; a third insert 9 is sewn on the left end of the outer surface of the mask body 1, a fourth insert 10 is sewn on the right end of the outer surface of the mask body 1, and the third insert 9 and the third insert are sewn. Filter inserts 11 are arranged between the four insert sleeves 10 .

Preferably, the first socket 6 and the second socket 7 are arranged symmetrically, and the third socket 9 and the fourth socket 10 are arranged symmetrically. The silicone limiting strip 4, the metal positioning strip 5 and the inner surface of the mask body 1 are bonded and fixed by existing glue to form an integrated structure.

In order to make the structural arrangement of the present invention more reasonable, as an option, the sterilization insert 8 in this embodiment is made of natural bamboo fiber material, and the left end of the sterilization insert 8 is inserted into the first insert sleeve 6, and the right end of the sterilization insert 8 is inserted into the first insert sleeve 6. Insert into the second socket 7.

The filter insert 11 is made of activated carbon material or natural bamboo fiber material. The left end of the filter insert 11 is inserted into the third insert 9 , and the right end of the filter insert 11 is inserted into the fourth insert 10 .

The silica gel limiting strip 4 has a rectangular structure, and the length of the silica gel limiting strip 4 is 12-16 cm, the width is 0.1-0.3 cm, and the thickness is 0.15-0.2 cm.

The storage groove 41 has a length of 11 cm, a width of 0.11 cm and a depth of 0.11 cm.

The length of the metal positioning strip 5 is 10 cm, the width is 0.1 cm, and the thickness is 0.1 cm.

The metal positioning strip 5 is made of stainless steel, and the metal positioning strip 5 is bonded and fixed to the inner wall surface of the storage groove 41 by glue.

In practical application, after the user wearing glasses puts on the mask, the left elastic band and the right elastic band are automatically tightened, and then the metal positioning strip is bent by hand so that the metal positioning strip is pressed against the bridge of the nose for positioning. At this time, the silicone limit strip is close to the eye. At the bottom of the face, because the silicone material is soft and comfortable, and the lip seal is pressed against the face to form a seal, the gas generated by the user's breathing is not easy to flow out, thereby effectively reducing or preventing the glasses from fogging;

The utility model is also special in that the sterilization insert and the filter insert can be replaced, and the mask body can be reused; the structure design is reasonable, the structure is simple, the use is convenient, the glasses are not easy to fog after wearing, and the practicability is good.

The specific description of the present utility model in the above-mentioned embodiments is only used to further illustrate the present utility model, and should not be construed as a limitation on the protection scope of the present utility model. Technical engineers in the field make some non-essential aspects of the present utility model according to the content of the above-mentioned utility model. Improvements and adjustments all fall within the protection scope of the present invention.

Claims (7)

1. A reusable medical mask, comprising a mask body (1), the left end of the mask body (1) is integrally provided with a left elastic band (2), and the right end of the mask body (1) is integrally provided with a right elastic band (3). ), it is characterized in that: the upper end of the inner surface of the mask body (1) is laterally provided with a silicone limit strip (4), the outer surface of the silicone limit strip (4) and the inner surface of the mask body (1) The upper end is glued and fixed, and the middle part of the outer surface of the silicone limit strip (4) is laterally provided with a storage groove (41), and a metal positioning strip (5) is embedded in the storage groove (41); A lip-shaped sealing strip (42) is integrally provided on the lower surface of the silicone limiting strip (4); a first insert sleeve (6) is sewn on the left end of the inner surface of the mask body (1). A second insert (7) is sewn on the right end of the inner surface, and a sterilization insert (8) is arranged between the first insert (6) and the second insert (7); The left end of the outer surface is sewn with a third insert sleeve (9), and the right end of the outer surface of the mask body (1) is sewn with a fourth insert sleeve (10), the third insert sleeve (9) and the fourth insert sleeve (10). ) is provided with a filter insert (11). 2. A kind of reusable medical mask according to claim 1, is characterized in that: described sterilization insert (8) is made of natural bamboo fiber material, and the left end of sterilization insert (8) is inserted into the first insert sleeve In (6), the right end of the sterilization insert (8) is inserted into the second insert (7). 3. a kind of reusable medical mask according to claim 2, is characterized in that: described filter insert (11) is made of activated carbon material or is made of natural bamboo fiber material, and the left end of filter insert (11) Insert into the third insert (9), and insert the right end of the filter insert (11) into the fourth insert (10). 4. A kind of reusable medical mask according to claim 1, is characterized in that: described silica gel limit bar (4) is rectangular structure, and the length of silica gel limit bar (4) is 12-16cm, the width is 12-16cm. It is 0.1-0.3cm, and the thickness is 0.15-0.2cm. 5. A kind of reusable medical mask according to claim 1, characterized in that: the length of the storage groove (41) is 11cm, the width is 0.11cm, and the depth is 0.11cm. 6. A kind of reusable medical mask according to claim 1, characterized in that: the length of the metal positioning strip (5) is 10cm, the width is 0.1cm, and the thickness is 0.1cm. 7. A kind of reusable medical mask according to claim 1, is characterized in that: described metal positioning strip (5) is made of stainless steel material, and metal positioning strip (5) passes through glue and storage groove (41) ) of the inner wall surface of the adhesive fixed.

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