Medical mask with efficient protection function

Abstract

The utility model relates to the technical field of masks, in particular to an efficient protective medical mask which comprises a mask body and elastic ear hanging ropes. The two elastic ear hanging ropes are connected to the two ends of the mask body through the connecting rope strips respectively, strainers are arranged on the elastic ear hanging ropes, the mask body is sequentially provided with a waterproof layer, a filtering layer, a melt-blown cloth layer and a skin-friendly layer from outside to inside, and a skin-friendly layer replacement groove of a rectangular structure is formed in the position, located at the mouth, of the inner side of the skin-friendly layer. A replaceable skin-friendly layer is detachably installed in the skin-friendly layer replacement groove, a circle of limiting strip is arranged on the edge of the skin-friendly layer replacement groove, and a plurality of hook-and-loop fastener strips are evenly installed on the inner side of the skin-friendly layer replacement groove, that is, sealing pieces on elastic ear hanging ropes are matched with sponge rings, the use range of the mask body is widened, and the use comfort degree of the mask body is increased; the skin-friendly layer replacement groove is formed in the inner side of the mask body, so that the skin-friendly layer of the mouth can be replaced conveniently, and the use frequency of the mask body is increased to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of masks, in particular to a medical mask with high-efficiency protection. Background Art

[0002] Masks are an important type of personal protective equipment, mainly used to prevent the spread of diseases, filter pollutants in the air, isolate surgical areas, etc. You need to choose the right mask model according to different scenarios and wear it correctly to maximize the protective effect.

[0003] The existing patent authorization number is: CN219699108U, which discloses a highly efficient protective medical mask, including a mask body, a silicone sealing sheet fixedly connected to the rear ends of both sides of the mask body, a waterproof adhesive strip fixedly connected to the rear ends of the silicone sealing sheet, and ear ropes fixedly connected to the front ends of both sides of the mask body; the highly efficient protective medical mask is pasted on the cheeks through the silicone sealing sheet, and the waterproof adhesive strip can improve the stability of the paste, and then the nose patch pressure strip is pressed to fit the mouth and nose, and then the silicone sealing strip is used to stick it on the face, which can prevent the hot air from the breath from fogging up the glasses. The structure improves the safety of the mask through the sealing structure and solves the problem of poor sealing effect. After analyzing the mask, it was found that the tightness of the ear rope is single, and it is impossible to adjust the elasticity according to the face shape of different people, which can easily cause the ear rope to have a strong pulling force on the ear or the connection and tightening force is insufficient, affecting the comfort. Moreover, the above-mentioned mask is a single-use product, which is easy to cause a waste of resources;

[0004] Therefore, in view of the above-mentioned problems, the present application proposes a new technical solution. Utility Model Content

[0005] The purpose of the utility model is to provide a medical mask with high efficiency protection to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly effective protective medical mask, comprising a mask body and an elastic ear-hanging rope; two elastic ear-hanging ropes are provided, which are respectively connected to the two ends of the mask body through connecting ropes, and the two elastic ear-hanging ropes are respectively hung on the ears by utilizing the elasticity of the elastic ear-hanging ropes, and elastic buckles are provided on the elastic ear-hanging ropes, and the elastic buckles are manually adjusted to control the tightness of the elastic ear-hanging ropes, thereby adjusting the tightness of the elastic ear-hanging ropes according to the face shapes of different people, so that the elastic ear-hanging ropes can be stably hung on the ears while increasing comfort. The mask body is provided with a waterproof layer, a filter layer, a meltblown cloth layer, and a skin-friendly layer from the outside to the inside. The waterproof layer plays a role in blocking liquid droplets. The material is usually non-woven fabric or similar hydrophobic material. The filter layer mainly plays a role in dust filtering. The meltblown cloth layer plays a role in filtering bacteria in the air. The skin-friendly layer is in direct contact with the facial skin, absorbing water vapor and sweat to increase wearing comfort. A rectangular skin-friendly layer replacement groove is provided on the inner side of the skin-friendly layer at the mouth. A replaceable skin-friendly layer is detachably installed inside the skin-friendly layer replacement groove. Because it is located at the mouth, The skin-friendly layer at the mouth is eroded by the liquid and gas in the mouth for a long time, and its hygroscopicity is easily reduced, resulting in the whole mask body being unusable. Therefore, in order to maintain the good hygroscopicity of the skin-friendly layer at the mouth, it is set as a replaceable skin-friendly layer, thereby increasing the service life of the mask body as a whole to a certain extent, and the frequency of use can be increased. A circle of limiting strips is arranged at the edge of the skin-friendly layer replacement groove. When the replaceable skin-friendly layer is placed in the skin-friendly layer replacement groove, the limiting strip is used to limit a certain position thereof, that is, to increase the stability after installation; a plurality of Velcro strips are evenly arranged on the inner side of the skin-friendly layer replacement groove. After the replaceable skin-friendly layer is placed inside the skin-friendly layer replacement groove, the Velcro strip is manually pressed to make it contact with the replaceable skin-friendly layer, and the two are bonded together, thereby stably fixing the replaceable skin-friendly layer in the skin-friendly layer replacement groove; that is, the sealing member on the elastic ear hanging rope cooperates with the sponge ring to increase the use range and comfort of the mask body, and the skin-friendly layer replacement groove is arranged on the inner side of the mask body to facilitate the replacement of the skin-friendly layer of the mouth, thereby increasing the number of times the mask body is used to a certain extent.

[0007] Compared with the prior art, the utility model has the following beneficial effects: by arranging an elastic buckle on the elastic ear hanging rope, the tightness of the elastic ear hanging rope can be adjusted, and then the sponge ring is matched to increase the use range and comfort of the elastic ear hanging rope;

[0008] By providing a skin-friendly layer replacement groove on the inner side of the mask body, it is convenient to replace the skin-friendly layer of the mouth, thereby increasing the frequency of use and life of the mask body;

[0009] By arranging a sealing member on the inner side edge of the mask body, the contact and fit between the mask body and the face are increased, and the influence of heat on glasses is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The schematic diagram of the structure of a highly effective protective medical mask.

[0011] Figure 2 This is a schematic diagram of a partial cross-section of a mask body in a medical mask with high protection.

[0012] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of A.

[0013] Figure 4 The figure is a schematic diagram of the structure of a seal in a medical mask with high efficiency protection.

[0014] Among them: mask body 10, elastic ear-hanging rope 11, sponge ring 12, seal 13, skin-friendly layer replacement groove 14, Velcro strip 16, connecting rope 18, waterproof layer 19, filter layer 20, melt-blown cloth layer 21, limit strip 22, elastic buckle 23, adhesive layer 24, moisture absorption layer 25, pressure strip 26, skin-friendly layer 27. DETAILED DESCRIPTION

[0015] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0019] See also Figure 1-Figure 4 The invention discloses a medical mask with high efficiency protection, comprising a mask body 10 and an elastic ear-hanging rope 11; the elastic ear-hanging rope 11 is provided with two elastic ear-hanging ropes 11 respectively connected to the two ends of the mask body 10 through a connecting rope 18, and the two elastic ear-hanging ropes 11 are respectively hung on the ears by utilizing the elasticity of the elastic ear-hanging ropes 11, and an elastic buckle 23 is provided on the elastic ear-hanging rope 11, and the elastic buckle 23 is manually adjusted to control the tightness of the elastic ear-hanging rope 11, thereby adjusting the tightness of the elastic ear-hanging rope 11 according to the face shape of different people, so that it can be stably hung on the ears while increasing the comfort. The mask body 10 is provided with the following steps from the outside to the inside: A waterproof layer 19, a filter layer 20, a meltblown cloth layer 21, and a skin-friendly layer 27 are arranged. The waterproof layer 19 plays a role in blocking liquid droplets. The material is usually non-woven fabric or similar hydrophobic material. The filter layer 20 mainly plays a role in dust filtering. The meltblown cloth layer 21 plays a role in filtering bacteria in the air. The skin-friendly layer 27 is in direct contact with the facial skin, absorbing water vapor and sweat to increase wearing comfort. A rectangular skin-friendly layer replacement groove 14 is provided on the inner side of the skin-friendly layer 27 at the mouth. A replaceable skin-friendly layer is detachably installed inside the skin-friendly layer replacement groove 14. Since the skin-friendly layer 27 at the mouth is 7 The hygroscopicity of the mask body 10 is easily reduced due to the erosion of the liquid and gas in the mouth for a long time, which makes the whole mask body 10 unusable. Therefore, in order to maintain the good hygroscopicity of the skin-friendly layer 27 at the mouth, it is set as a replaceable skin-friendly layer, thereby increasing the service life of the mask body 10 as a whole to a certain extent, and the frequency of use can be increased. A circle of limiting strips 22 are set on the edge of the skin-friendly layer replacement groove 14. When the replaceable skin-friendly layer is placed in the skin-friendly layer replacement groove 14, the limiting strips 22 are used to limit its position to a certain position, that is, to increase the stability after installation; the inner side of the skin-friendly layer replacement groove 14 is uniformly A plurality of Velcro strips 16 are installed. After the replaceable skin-friendly layer is placed in the skin-friendly layer replacement groove 14, the Velcro strip 16 is manually pressed to make it contact with the replaceable skin-friendly layer, and the two are bonded together, thereby stably fixing the replaceable skin-friendly layer in the skin-friendly layer replacement groove 14; that is, the sealing part 13 on the elastic ear hanging rope 11 cooperates with the sponge ring 12 to increase the use range and comfort of the mask body 10, and the skin-friendly layer replacement groove 14 is arranged on the inner side of the mask body 10, so as to facilitate the replacement of the skin-friendly layer 27 of the mouth, thereby increasing the number of times the mask body 10 is used to a certain extent.

[0020] It should be noted that the elastic buckle 23 is a common elastic buckle, and its cooperation with the elastic ear hook rope 11 is also a common structure, so it will not be described in detail here.

[0021] In the embodiment of the present invention, a layer of sponge ring 12 is wrapped in the middle of the elastic ear hanging rope 11. The sponge ring 12 is in contact with the ear, which can reduce the pain caused by the elastic ear hanging rope 11 pulling the ear.

[0022] In one embodiment of the present invention, a circle of sealing member 13 is provided at the edge of the inner side of the mask body 10 that contacts the face, and the sealing member 13 is used to increase the sealing performance of the mask body 10 in contact with the face;

[0023] The seal 13 includes a circle of adhesive layer 24 that is in direct contact with the facial skin. A hygroscopic layer 25 is arranged on the outside of the adhesive layer 24. The hygroscopic layer 25 is used to absorb moisture and dry the gas exhaled from the mouth, that is, to prevent the gas flowing upward along the nose and other positions from contacting the glasses, thereby affecting the normal use of the glasses by the user wearing glasses. A circle of pressure strips 26 is arranged inside the mask body 10 outside the hygroscopic layer 25. Here, the pressure strips 26 are arranged in a circle along the mask body 10 on the basis of the existing masks. While increasing the compaction and seal with the bridge of the nose, the lower jaw and both sides of the face are compacted simultaneously, thereby increasing the adequacy of the filtration of the mouth and improving the accuracy of protection.

[0024] The working principle of the utility model is: in the idle part of the device, all the driving parts mentioned above, which refer to power elements, electrical components and adapted power supplies, are connected through wires, and the electrical components are electrically connected in a sequential working order. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process, and no explanation is given on the electrical control. Before use, the replaceable skin-friendly layer is placed in the skin-friendly layer replacement groove 14, and then fixed with the Velcro strip 16, and then the tightness of the elastic ear-hanging rope 11 is pre-adjusted through the elastic buckle 23 according to the size of the user's face, and the elastic ear-hanging rope 11 is comfortably and stably hung on the ears on both sides with the sponge ring 12, and then the replaceable skin-friendly layer is placed on the mouth, and then the mask body 10 is sealed and fitted to the face as a whole by pressing the pressure strip 26 for use.

[0025] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A highly effective protective medical mask, characterized in that: The invention comprises a mask body (10) and an elastic ear-hanging rope (11); the elastic ear-hanging rope (11) is provided with two pieces respectively connected to the two ends of the mask body (10) through a connecting rope (18); the elastic ear-hanging rope (11) is provided with an elastic buckle (23); the mask body (10) is provided with a waterproof layer (19), a filter layer (20), a melt-blown cloth layer (21), and a skin-friendly layer (27) in sequence from the outside to the inside; a rectangular skin-friendly layer replacement groove (14) is provided on the inner side of the skin-friendly layer (27) at the mouth; a replaceable skin-friendly layer is detachably installed inside the skin-friendly layer replacement groove (14); a circle of limiting strips (22) are provided on the edge of the skin-friendly layer replacement groove (14); and a plurality of Velcro strips (16) are evenly installed on the inner side of the skin-friendly layer replacement groove (14).

2. A highly effective protective medical mask according to claim 1, characterized in that: The middle part of the elastic ear hanging rope (11) is wrapped with a layer of sponge ring (12).

3. A highly effective protective medical mask according to claim 2, characterized in that: A circle of sealing member (13) is provided on the inner side of the mask body (10) which contacts the face.

4. A highly effective protective medical mask according to claim 3, characterized in that: The sealing member (13) comprises a circle of adhesive layer (24) which is in direct contact with the facial skin and is bonded thereto, and a moisture absorbing layer (25) is arranged outside the adhesive layer (24).

5. A highly effective protective medical mask according to claim 4, characterized in that: A circle of pressure strips (26) is arranged inside the mask body (10) outside the moisture absorbing layer (25).

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