Multi-effect anti-pollution mask

Abstract

The utility model relates to the technical field of masks, and discloses a multi-effect anti-pollution mask which comprises a first protection part and a second protection part which are connected with each other, and an ear hanging rope is arranged between the first protection part and the second protection part on each side; wherein the first protection part is composed of a skin-friendly layer, two melt-blown layers and a waterproof layer from inside to outside, and the second protection part is composed of a skin-friendly layer, a melt-blown layer and a waterproof layer from inside to outside. The space between the two melt-blown layers at the end part of the first protection part is not sealed, so that a cavity structure with an opening is formed; the mask effectively solves the problems that when the mask is temporarily picked and stored in the using process, the inner side face is prone to being polluted, the outer side face is prone to polluting other objects, the polluted outer surface is exposed outside after the mask is used, and secondary pollution is caused, and is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of masks, in particular to a multi-effect anti-pollution mask. Background Art

[0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. It is made of gauze or paper. The mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent or when working in an environment polluted by dust, wearing a mask is very effective.

[0003] Usually, the three structures of masks are made of two kinds of non-woven fabrics and melt-blown fabrics. The three-layer structure of the lower part of the mask is composed of two inner layers of fiber non-woven fabrics professionally used for medical and health care, and an additional layer of filter melt-blown fabric in the middle that can filter and prevent bacteria up to 99% or more is made of ultrasonic welding. The bridge of the nose uses an environmentally friendly all-plastic strip that does not contain any metal and is breathable and comfortable to wear.

[0004] In life, we will encounter many scenarios where we need to wear masks temporarily. Most masks used in clinical work or daily life are disposable medical or disposable civilian masks. The wearing time of disposable masks is generally recommended to be 4-6 hours. When the mask is not used before the expiration date, the mask is not easy to store and the mouth and nose contact surface is easily contaminated. In addition, when the mask is actually used, if the outward side of the mask is contaminated by bacteria and viruses, and the user does not pay attention to put it in the pocket or other places and directly contacts the contaminated surface, it will also cause personnel infection. And after the mask is used, its outer surface is covered with germs, and it is discarded without treatment. It will cause secondary pollution to people who take out garbage and recycle garbage, increase the chance of others getting sick, and pollute the environment. Therefore, there is an urgent need for a multi-effect anti-pollution mask to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multi-effect anti-pollution mask to solve the problem that the inner side of the mask is easily contaminated when it is temporarily removed and stored during use, the outer side is easily contaminated other articles, and the contaminated outer surface is exposed to the outside after use, causing secondary pollution.

[0006] The utility model adopts the following technical solutions:

[0007] A multi-effect anti-pollution mask comprises a first protective part and a second protective part connected to each other, wherein an ear hanging rope is arranged between the first protective part and the second protective part on each side; wherein the first protective part is composed of a four-layer structure of a skin-friendly layer, two melt-blown layers and a water-blocking layer from the inside to the outside, and the second protective part is composed of a three-layer structure of a skin-friendly layer, a melt-blown layer and a water-blocking layer from the inside to the outside; the two melt-blown layers at the end of the first protective part are non-sealed to form a cavity structure with an opening.

[0008] Preferably, the width of the first protecting portion at an end away from the second protecting portion is greater than the width of the first protecting portion at an end close to the second protecting portion.

[0009] Preferably, a fixing sheet is provided at one end of the first protective part or the second protective part away from the connection point between the two.

[0010] Preferably, the fixing sheet is arranged between the meltblown layer and the water-blocking layer.

[0011] Preferably, a hydrocolloid dressing is arranged inside the skin-friendly layer.

[0012] Preferably, the hydrocolloid dressing is arranged at the four corners of the skin-friendly layer.

[0013] Preferably, Velcro tapes that adhere to each other are provided outside the water-blocking layers of the first protective part and the second protective part.

[0014] Preferably, the skin-friendly layer and the water-blocking layer are made of non-woven fabric.

[0015] Preferably, the meltblown layer is made of filtering meltblown cloth.

[0016] Preferably, the cavity is arranged along the length direction of the first protective portion and is formed in a boat-like shape.

[0017] Compared with the prior art, the utility model has the following beneficial effects: when the mask is temporarily removed and stored during use, the skin-friendly surface of the inner side of the mask can be folded once, and the folded structure is rolled upward from the fold to form a cylindrical structure, and the upper cavity opening of the mask is retained during the folding and wrapping process. At this time, the inner side surface has been folded in half so that it will not be contaminated during storage, and finally the inner side surface of the upper cavity is folded back to wrap the lower structure after wrapping, so that the temporary storage folding can be completed. At this time, the inner skin-friendly surface and the outer contaminated surface of the mask are both wrapped, and the part exposed to the outside is the inner side surface of the mask cavity structure, which is a melt-blown layer. The inner side surface will not be contaminated, and the outer side surface will not contaminate other objects when it is wrapped. When it is used again, it only needs to pull the ear hanging rope to restore the use structure, which effectively realizes the double protection of the inner and outer sides of the mask, solves the problem that the inner side surface is easily contaminated when the mask is temporarily removed and stored during use, and the outer side surface is easily contaminated. The problem that the contaminated outer surface is exposed to the outside after use causes secondary pollution, and the structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the structure of the first protection part of the embodiment of the present application;

[0020] Figure 3 It is a schematic diagram of the structure after storage of the embodiment of the present application. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:

[0022] like Figures 1 to 3As shown, the multi-effect anti-pollution mask described in the utility model comprises a first protective part 1 and a second protective part 2, the contacting ends of the first protective part 1 and the second protective part 2 are connected by multi-layer sewing, and an ear hanging rope 3 is arranged between the first protective part 1 and the second protective part 2 on each side; wherein the first protective part 1 is composed of a four-layer structure of a skin-friendly layer, two melt-blown layers and a water-blocking layer from the inside to the outside, and the second protective part 2 is composed of a three-layer structure of a skin-friendly layer, a melt-blown layer and a water-blocking layer from the inside to the outside; the two melt-blown layers at the end of the first protective part 1 are non-sealed, forming a The cavity 4 structure with an opening is formed, that is, the skin-friendly layer in the first protective part 1 and the melt-blown layer close to one side thereof are sealed and connected, and the melt-blown layer away from the skin-friendly layer and the water-blocking layer are sealed and connected, and a cavity 4 along the length direction of the first protective part 1 is formed between the two melt-blown layers. The cavity 4 is preferably arranged in a boat-like structure to facilitate the folding and unfolding of the mask, so as to facilitate the subsequent wrapping and storage of part of the first protective part 1 and the entire second protective part 2, so as to avoid the skin-friendly layer and the water-blocking layer being exposed, causing the skin-friendly layer of the mask to be contaminated and the water-blocking layer to contaminate external objects. In addition, in this embodiment, at least three folds are preferably arranged at the center of the second protective part 2 to facilitate the stretching and pulling of the mask when it is worn.

[0023] In addition, in this embodiment, a fixing plate is provided at one end of the first protective part 1 or the second protective part 2 away from the connection point between the two, and the fixing plate is arranged between the meltblown layer and the water-blocking layer, wherein the fixing plate is arranged at the upper end of the mask at the position of the nose bridge to increase the fit between the mask and the face.

[0024] Furthermore, the width of the first protective part 1 at the end away from the second protective part 2 is greater than the width of the end close to the second protective part 2, so as to increase the space for folding and turning over during subsequent storage. In addition, both ends of the first protective part 1 away from the second protective part 2 and the end close to the second protective part 2 are connected by a smooth curve structure transition.

[0025] Furthermore, a hydrocolloid dressing is provided inside the skin-friendly layer, and the hydrocolloid dressing is preferably provided at the four corners of the skin-friendly layer, so that the mask fits the face more closely. In addition, in this embodiment, the outer portions of the water-blocking layers of the first protective portion 1 and the second protective portion 2 are provided with mutually bonded Velcro 5, that is, the fur surface and the hook surface of the Velcro 5 are respectively provided in the middle of one end of the two water-blocking layers away from each other, so as to increase the tightness of the mask after folding and storing, and prevent the stored mask from turning out without applying external force.

[0026] Furthermore, in this embodiment, the skin-friendly layer and the water-blocking layer are both made of non-woven fabrics, wherein the skin-friendly layer and the water-blocking layer are preferably made of non-woven fabrics of different colors, and the water-blocking layer is made of fiber non-woven fabrics professionally used for medical and health care, and the skin-friendly layer is made of skin-friendly thin and transparent cotton material. The melt-blown layer is made of a filter melt-blown fabric material with a filtration and anti-bacteria performance of more than 99% to ensure the protective effect.

[0027] When the utility model is used, the ear hanging ropes 3 on both sides of the mask body are first worn to the position of the ears, and then the mask body is stretched open, and then the fixing piece sewn on the upper inner part of the outer surface of the mask is pressed and bent to make the upper end of the mask completely fit the surface of the skin, and the hydrocolloid dressings at the four corners of the mask are adjusted to make the mask fit tightly to the face. When temporarily removing the mask, the two ear hanging ropes 3 are removed from behind the ears, and the mask is folded in half along the short sides on both sides, so that the hydrocolloid dressings at the four corners of the inner skin-friendly layer are bonded to each other in pairs, and the outer surface is exposed to the outside, and the skin-friendly layer of the mask is protected; then the folded structure is rolled up from the crease to form a cylindrical structure, and the boat-like opening of the upper structure is retained during the rolling process, and then the opening of the upper structure is folded over so that the opening of the boat-like structure wraps the folded cylindrical structure downward, and the meltblown layer located in the inner layer is exposed to temporarily serve as the outer surface. At this time, the hook surface sewn in the middle of the bottom edge of the outer surface of the mask and the fur surface sewn in the middle of the upper edge of the outer surface of the mask are respectively located on the inner side of the boat-like structure after folding and turning, so that it is folded and bonded, that is, the folding and storage process is completed. At this moment, the inner skin-friendly layer is protected, and the outer surface is wrapped by the melt-blown layer. The melt-blown layer adopts a filter melt-blown cloth material with a filtration and anti-bacteria of more than 99%, which will not affect the use of the mask, and can prevent the contaminated outer surface from contaminating other objects. The whole is ensured by the double adhesion of the hydrocolloid dressing and the Velcro 5 to ensure that the overall structure after folding is tight and not easy to loose. When used again, the fur surface and the hook surface of the Velcro 5 can be separated, and the ear hanging rope 3 can be gently pulled to separate the hydrocolloid dressing bonded together. After all separations are completed, it can be used again. If the mask is used up, the mask is folded according to the steps of temporary folding and storage, so that the contaminated surface of the outer surface of the mask is wrapped up, and the bacteria covered on its surface are prevented from being discarded without treatment, and secondary pollution is avoided to people who dump garbage and recycle garbage, and the probability of others getting sick is reduced, and the pollution caused to the environment is caused.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-effect anti-pollution mask, characterized in that: It comprises a first protective part and a second protective part which are connected to each other, and an ear hook rope is arranged between the first protective part and the second protective part on each side; wherein the first protective part is composed of a four-layer structure of a skin-friendly layer, two melt-blown layers and a water-blocking layer from the inside to the outside, and the second protective part is composed of a three-layer structure of a skin-friendly layer, a melt-blown layer and a water-blocking layer from the inside to the outside; the two melt-blown layers at the ends of the first protective part are non-sealed to form a cavity structure with an opening.

2. The multi-effect anti-pollution mask according to claim 1, characterized in that: The width of the first protection portion at an end away from the second protection portion is greater than the width of the first protection portion at an end close to the second protection portion.

3. The multi-effect anti-pollution mask according to claim 1, characterized in that: A fixing sheet is provided at one end of the first protection part or the second protection part away from the connection point between the two.

4. The multi-effect anti-pollution mask according to claim 3, characterized in that: The fixing sheet is arranged between the melt-blown layer and the water-blocking layer.

5. The multi-effect anti-pollution mask according to claim 1, characterized in that: The skin-friendly layer is internally provided with a hydrocolloid dressing.

6. The multi-effect anti-pollution mask according to claim 5, characterized in that: The hydrocolloid dressing is arranged at the four corners of the skin-friendly layer.

7. The multi-effect anti-pollution mask according to claim 1, characterized in that: The outer parts of the water-blocking layers of the first protection part and the second protection part are provided with Velcro tapes that adhere to each other.

8. The multi-effect anti-pollution mask according to claim 1, characterized in that: The skin-friendly layer and the water-blocking layer are made of non-woven fabric.

9. The multi-effect anti-pollution mask according to claim 8, characterized in that: The melt-blown layer is made of filtering melt-blown cloth.

10. The multi-effect anti-pollution mask according to claim 1, characterized in that: The cavity is arranged along the length direction of the first protective part and is formed in a boat-like shape.

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