CN203152558U - Multifunctional dust-preventing and cough-resisting medical and civilian two-purpose mask - Google Patents

Abstract

The utility model provides a multifunctional dust-preventing and cough-resisting medical and civilian two-purpose mask. The mask is formed by overlapping and combing an inner layer, an outer layer and a middle layer between the inner layer and the outer layer; the inner layer and the outer layer are hemispherical; the edges of the inner layer and the outer layer are matched with the face shape of a human body; the middle layer is smaller than the inner layer and the outer layer; the middle layer arranged between the inner layer and the outer layer can cover the face, the mouth and the nose of the human body; the middle layer is provided with an interlayer provided with an opening; the opening can allow drug administrated in an inspiration manner to be placed in the interlayer; and ear belts are respectively arranged on two sides of a mask body. The mask has the benefits that the material is practical, the shape is suitable for the mouth and nose prevention, the wearing is comfortable, the free dismounting combination and the repeated use can be realized, and volatile cough-resisting and antiasthmatic drug can be placed in the mask.

Description

Multifunctional Dustproof, Anti-Cough, Medical and Civilian Masks

technical field

The utility model relates to a medical and civilian dual-purpose mask.

Background technique

In recent years, the problem of environmental pollution has become increasingly serious. Among environmental pollutants, we usually refer to particulate matter with a particle size below 10 microns as PM10, also known as inhalable particulate matter or floating dust. The smaller the particle diameter, the longer it stays in the atmosphere, the deeper it enters the respiratory tract, and the greater the harm to the human body. At the beginning of 2013, large-scale smog appeared in the northern region, and inhalable particulate matter has seriously threatened people's health. In addition to inhalable particulate matter, various pathogens in the atmosphere will also increase the respiratory diseases of long-term outdoor workers and the infirm.

In response to the above problems, as one of the means of protection, there are all kinds of ordinary/dust masks on the market, but all kinds of masks have their own limitations: either the material is thin, the function is single, or the seal is not tight, or it cannot be used. Disassembly and washing can not be reused, resulting in higher costs, or the style is not beautiful enough, and so on.

In addition, for patients with some chronic respiratory diseases such as COPD and bronchial asthma, inhalation administration is an effective route of administration commonly used in clinical practice. If the mask can also have the function of drug delivery, it will certainly greatly improve the convenience of treatment, which will be a great boon to patients.

Utility model content

The purpose of this utility model is to provide a new type of air pollution control system to reduce the harm of inhalable particles and pathogenic bacteria in the air to human health and reduce the spread of respiratory infectious diseases in view of the severe environmental pollution problems faced by many cities in my country in recent years. medical and civilian masks.

In order to achieve the above object, the utility model adopts the following technical solutions:

A multifunctional anti-dust, anti-cough, medical and civilian mask is characterized in that it comprises:

The mask body is composed of an inner layer, an outer layer and a middle layer positioned between the inner and outer layers;

Both the inner layer and the outer layer are roughly hemispherical, and the edges adapt to the shape of a person's face;

The middle layer is smaller than the inner layer and the outer layer, and the position of the middle layer in the inner layer and the outer layer enables the middle layer to cover the mouth and nose of the human face; the middle layer is provided with a sandwich, and the sandwich has an opening for the Drugs for inhalation administration are placed in the interlayer;

Ear straps are respectively arranged on both sides of the mask body.

According to the multifunctional dustproof, cough-resistant, medical and civilian masks described above, preferably, there are two openings in the interlayer of the middle layer, both of which are arranged on the inner surface of the middle layer.

According to the above-mentioned multifunctional dust-proof, cough-resistant, medical and civilian masks, preferably, the middle layer is oval.

According to the above-mentioned multi-functional dustproof, anti-cough, medical and civilian masks, preferably, the ear straps are elastic straps or tie straps.

For the above-mentioned multifunctional dust-proof, cough-resistant, medical and civilian masks, preferably, the size of the mask body is 13×15cm or 12×13cm.

The above-mentioned multi-functional dust-proof, cough-resistant, medical and civilian masks can also be provided with a protruding connecting part on both sides of the mask body. The earbands are respectively connected to the connecting parts.

The beneficial effects of the utility model are:

The utility model provides a multi-functional dust-proof, cough-resistant, medical-civilian dual-purpose mask: practical material, shape suitable for human mouth and nose protection, comfortable to wear, freely disassembled and assembled, reusable, and volatile cough-resistant and asthma-resistant It has multiple beneficial effects such as medicine, is suitable for both medical and civilian purposes, and has extensive development and practical value.

Description of drawings

Fig. 1 is the exploded schematic diagram of mask body of the present utility model.

Fig. 2 is a structural schematic diagram of the middle layer of the mask body of the present invention.

Fig. 3 is the combination schematic diagram of an embodiment of the mask of the present utility model.

Fig. 4 is the combined schematic view of another embodiment of the mask of the present invention.

Detailed ways

Below in conjunction with the accompanying drawings, the technical solution of the utility model will be further described with specific embodiments.

Example 1

As shown in Figures 1-3, the utility model provides a new multi-functional dustproof and cough-resistant mask. It includes:

The mask body is composed of an inner layer 1, an outer layer 2 and a middle layer 3 between the inner and outer layers. Both the inner layer 1 and the outer layer 2 are roughly hemispherical, and the edges are adapted to the shape of the human face, and can cover the lower half of the human face. The middle layer 3 is smaller than the inner layer 1 and the outer layer 2. In the present embodiment, the middle layer is oval; When using the mouth mask, the middle layer 3 can cover the mouth and nose of people's faces; The inner surface can be used to place the medicine for inhalation administration into the interlayer.

Both sides of the mask body are respectively provided with ear straps 4, and the ear straps 4 can be elastic bands or tie straps for users to hang or tie on both ears.

The mouth mask size of the present utility model can be designed by the conventional size of existing mouth mask, preferably, be two kinds of sizes of 13 * 15cm and 12 * 13cm. The mask of the utility model can also be configured with a suitable outer sealing bag (not shown in the figure), which can be put into the outer sealing bag when not wearing the mask, which is convenient to carry and keep hygienic.

In order to achieve the best protective effect, preferably, the three-layer structure of the mask body uses the following materials:

The outer layer 2 is made of breathable, detachable and washable cotton material, and a deformable metal sheet is built-in corresponding to the position of the user's nose for shaping, increasing comfort and sealing performance.

The middle layer 3 is a fabric containing silver ions (Ag ⁺ ). Silver ions can strongly adsorb the protease of the bacterial body and quickly combine with it, destroying the protease of the bacterial body, making it unable to breathe, losing its activity, leading to the death of the bacteria, causing to the sterilizing effect. When needed, anti-cough and anti-asthma drugs can be stuffed into the interlayer of the middle layer 3 through the opening 31, which can play a role in daily protection and emergency rapid relief of airway spasm for patients with chronic obstructive pulmonary disease and bronchial asthma.

The inner layer 1 is an electret melt-blown polypropylene nonwoven fabric with ultra-fine denier. The surface of this material has a micro-static field, which can have a strong adsorption and capture effect on inhalable particulate matter in the air.

The above three layers of materials can be disassembled, washed and reused, which effectively controls the product cost.

Example 2

As shown in FIG. 4 , in another embodiment of the present utility model, a protruding connecting portion is provided on both sides of the mask body, and the ear straps 4 on both sides are respectively connected to the connecting portion. The connecting part is generally curved, and its shape and size are suitable for fitting the human facial structure and making people feel comfortable. Its main function is to protect the cheeks and increase the comfort. Other structures of mouth mask are then identical with embodiment 1.

Claims (6)

1. A multifunctional dust-proof, cough-resistant, medical and civilian mask is characterized in that it comprises: The mask body is composed of an inner layer, an outer layer and a middle layer positioned between the inner and outer layers; Both the inner layer and the outer layer are hemispherical, and the edges are adapted to the shape of a person's face; The middle layer is smaller than the inner layer and the outer layer, and the position of the middle layer in the inner layer and the outer layer enables the middle layer to cover the mouth and nose of the human face; the middle layer is provided with a sandwich, and the sandwich has an opening for the Drugs for inhalation administration are placed in the interlayer; Ear straps are respectively arranged on both sides of the mask body. 2. The multifunctional dust-proof, cough-resistant, medical and civil mask according to claim 1, wherein there are two openings in the interlayer of the middle layer, both of which are arranged on the inner surface of the middle layer. 3. The multifunctional dust-proof, cough-resistant, medical and civilian mask according to claim 1, wherein the middle layer is oval. 4. The multifunctional dust-proof, cough-resistant, medical and civilian mask according to claim 1, wherein the ear straps are elastic straps or tie straps. 5. The multifunctional dust-proof, cough-resistant, medical and civilian mask according to claim 1, wherein the size of the mask body is 13×15cm or 12×13cm. 6. The multifunctional dust-proof, cough-resistant, medical and civil mask as claimed in claim 1, wherein a protruding connecting portion is respectively provided on both sides of the mask body, and the connecting portion is arc-shaped, and the edge is in contact with the human body. Adapt to the shape of the face, the ear straps on both sides of the mask are respectively connected to the connecting parts on the same side.

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