CN221749674U - Multifunctional mask - Google Patents

Abstract

The utility model discloses a multifunctional mask which comprises a mask body and an annular cloth belt II, wherein the annular cloth belt I is fixed at one end of the mask body, the annular cloth belt I is made of non-woven fabrics, an elastic fixing belt I is fixed at one end of the annular cloth belt I, which is far away from the mask body, a sheet is arranged at one end of the elastic fixing belt I, which is far away from the annular cloth belt I, the sheet and the elastic fixing belt I are fixedly bonded, the annular cloth belt II is fixed at one end of the mask body, which is far away from the annular cloth belt I, and a fixing sheet is bonded at the tail end of the elastic fixing belt II. This multifunctional mask compares with current gauze mask, and the device is provided with head fixed establishment, and its accessible user's afterbrain is fixed to avoid wearing long-time oppression ear, lead to user ear pain or produce the ear disease, the device is provided with dehumidification mechanism simultaneously, can dehumidify its inboard, avoids leading to the person of wearing to feel uncomfortable because of the inside moisture of the device is too big.

Description

A multifunctional mask

Technical Field

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

Background Art

Hygiene refers to human prevention and treatment of disease, death and physiological dysfunction. Hygiene is an important part of human physical, mental and social health. Hygiene issues have important social and practical significance in modern society. In life, for the sake of respiratory hygiene, people often wear masks in hospitals, subways, workshops and other places to avoid inhaling bacteria, dust and other harmful substances.

The publication number authorized by China is CN213819943U, and the patent is named as a mask. The device includes a mask body and ear straps arranged on both sides of the mask body. The mask body includes a first cloth layer and a second cloth layer, and the edges of the first cloth layer and the second cloth layer are connected together. It also includes a sheet carrier and an additive. The additive is attached to the sheet carrier, and the sheet carrier is arranged between the first cloth layer and the second cloth layer. By configuring specific additives in the interlayer of the mask, the user can be more comfortable when wearing the mask, thereby improving the user experience.

Although the above device configures specific additives in the interlayer of the mask to make the user more comfortable when wearing the mask, there are still some problems when using the device:

1. The device is worn with traditional elastic ear straps. The shrinkage elasticity of the ear straps will cause compression of the wearer's ears. Since the human ear nerves are relatively rich, after wearing the device for a long time, the wearer will experience ear discomfort and pain, and may even develop ear diseases such as otitis media.

2. The device does not have a dehumidification mechanism. When the wearer uses the device, the humidity inside it continues to increase, which will not only make the wearer feel stuffy and reduce the comfort of use, but also make the mask ineffective due to moisture.

In response to the above situation, technological innovation is carried out based on the existing masks.

Utility Model Content

The purpose of the utility model is to provide a multifunctional mask to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional mask, comprising a mask body and two annular cloth belts, one end of the mask body is fixed with one annular cloth belt, and the one annular cloth belt is made of non-woven fabric, one end of the annular cloth belt away from the mask body is fixed with one elastic fixing belt, and one end of the elastic fixing belt away from the annular cloth belt is provided with a thin sheet, the thin sheet and the elastic fixing belt are bonded and fixed, and a plurality of fixing grooves are provided on the outside of the thin sheet, the two annular cloth belts are fixed to one end of the mask body away from the one annular cloth belt, and two elastic fixing belts are fixed on the side of the two annular cloth belts away from the mask body, the end of the two elastic fixing belts is bonded with a fixing sheet, and the fixing sheet is made of plastic material.

Furthermore, a breathing valve is fixed on the front end side of the cover body, and an air outlet is opened on the rear end side of the cover body.

Furthermore, a dehumidification box is fixed to a side of the rear end of the cover body away from the air outlet, and the dehumidification box and the cover body are bonded and fixed.

Furthermore, a card cover is provided at the rear end of the dehumidification box, and the card cover is snap-connected to the dehumidification box.

Furthermore, a vent hole is arranged on the rear wall of the card cover, and a plurality of vent holes are provided.

Furthermore, a diaphragm is fixed on the inner side of the card cover, and the diaphragm is made of a polymer water-proof and breathable membrane.

Furthermore, a dehumidification component is arranged inside the dehumidification box, and the dehumidification component includes an activated carbon layer and a hygroscopic layer, and the hygroscopic layer is fixed on one side of the activated carbon layer.

Compared with the prior art, the beneficial effects of the utility model are: the device is provided with a head fixing mechanism, which can be fixed by the back of the user's head, thereby avoiding long-term pressure on the ears when worn, causing ear pain or ear diseases of the user; at the same time, the device is provided with a dehumidification mechanism, which can dehumidify the inside of the device, thereby avoiding discomfort to the wearer due to excessive moisture inside the device.

1. The utility model is provided with an annular cloth belt 1, an elastic fixing belt 1, a sheet, a fixing groove, an annular cloth belt 2, an elastic fixing belt 2 and a fixing sheet. When a user wears the device, the elastic fixing belt 1 and the elastic fixing belt 2 can be pulled behind the head respectively, and the inner groove of the fixing sheet can be aligned with the fixing groove on the sheet and then pinned in for fixing. After the fixing is completed, the user can arrange the annular cloth belt 1 and the annular cloth belt 2 to fit the face and surround the outer periphery of the ear. At this time, the device can be worn. During the wearing process, since the annular cloth belt 1 and the annular cloth belt 2 usually do not contact the user's ears, even if they do contact, they will not pull the user's ears, so that the user's ears can be effectively prevented from being compressed by nerve-rich ears when worn. Through the above process, the device can be fixed by the back of the user's head, thereby avoiding long-term compression of the ears when worn, causing ear pain or ear diseases of the user.

2. The utility model is provided with a breathing valve, a dehumidification box, a card cover, a vent, a diaphragm and a dehumidification component. The hygroscopic layer is made of anhydrous calcium chloride particles, and the breathing valve is a one-way vent valve. When the user exhales, the gas can flow out directly from the breathing valve instead of being discharged through the mask body. Therefore, the moisture generated on the inside of the mask body can be effectively reduced. At the same time, the activated carbon layer and the hygroscopic layer can absorb the water vapor remaining in the gas inside the mask body, thereby further improving the dryness of the inside of the mask body, so that the mouth, nose and face of the user feel dry and comfortable during wearing. The diaphragm is made of a polymer water-proof and breathable film. When the user exhales, the water vapor can enter the dehumidification box through the diaphragm and be absorbed by the activated carbon layer and the hygroscopic layer. When the user uses the device for a long time and a small amount of water accumulates in the hygroscopic layer, the diaphragm can block the accumulated water and prevent it from flowing out. Through the above structure, the inside of the device can be dehumidified to avoid discomfort to the wearer due to excessive moisture inside the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a multifunctional mask of the present invention;

Fig. 2 is a partial front view of an enlarged structure of an elastic fixing belt 1, a thin sheet and a fixing groove of a multifunctional mask of the utility model;

FIG3 is a partial rear-view enlarged structural diagram of a multifunctional mask body, air outlet, dehumidification box and card cover of the utility model;

Fig. 4 is a partial side view and cross-sectional enlarged structural schematic diagram of a dehumidification box, a card cover, a vent hole, a diaphragm and a dehumidification component of a multifunctional mask of the utility model.

In the figure: 1. cover body; 2. annular cloth belt one; 3. elastic fixing belt one; 4. sheet; 5. fixing groove; 6. annular cloth belt two; 7. elastic fixing belt two; 8. fixing sheet; 9. breathing valve; 10. air outlet; 11. dehumidification box; 12. card cover; 13. ventilation hole; 14. diaphragm; 15. dehumidification component; 1501, activated carbon layer; 1502, moisture absorption layer.

DETAILED DESCRIPTION

The principles and features of the present invention are described below in conjunction with Figures 1-4. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

As shown in Figures 1 and 2, a multifunctional mask includes a mask body 1 and an annular cloth belt 26, an annular cloth belt 2 is fixed to one end of the mask body 1, and the annular cloth belt 2 is made of non-woven fabric, an elastic fixing belt 3 is fixed to the end of the annular cloth belt 2 away from the mask body 1, and a thin sheet 4 is provided at the end of the elastic fixing belt 3 away from the annular cloth belt 2, the thin sheet 4 and the elastic fixing belt 3 are bonded and fixed, and a plurality of fixing grooves 5 are provided on the outer side of the thin sheet 4, the annular cloth belt 26 is fixed to the end of the mask body 1 away from the annular cloth belt 2, and an elastic fixing belt 27 is fixed to the side of the annular cloth belt 26 away from the mask body 1, the end of the elastic fixing belt 27 is bonded with a fixing sheet 8, and the fixing sheet 8 is made of plastic material. When the user wears the device, the elastic fixing belt 2 The fixing belt 1 3 and the elastic fixing belt 2 7 are pulled at the back of the head respectively, and the inner groove of the fixing plate 8 is aligned with the fixing groove 5 on the thin plate 4 and then pinned in to fix. After the fixing is completed, the user can arrange the annular cloth belt 1 2 and the annular cloth belt 2 6 to fit the face and surround the outer periphery of the ear. At this time, the wearing of the device can be completed. During the wearing process, since the annular cloth belt 1 2 and the annular cloth belt 2 6 usually do not contact the user's ears, even if contact occurs, it will not pull the user's ears, so it can effectively avoid compressing the nerve-rich ears when wearing. Through the above process, the device can be fixed by the back of the user's head, thereby avoiding long-term compression of the ears when worn, causing ear pain or ear diseases to the user.

As shown in Figures 1 and 3, a breathing valve 9 is fixed to one side of the front end of the cover body 1, and an air outlet 10 is provided on one side of the rear end of the cover body 1, a dehumidification box 11 is fixed to the side of the rear end of the cover body 1 away from the air outlet 10, and the dehumidification box 11 is adhesively fixed to the cover body 1, a card cover 12 is provided at the rear end of the dehumidification box 11, and the card cover 12 is snap-connected to the dehumidification box 11, a vent 13 is provided on the rear wall of the card cover 12, and a plurality of vents 13 are provided, a diaphragm 14 is fixed to the inner side of the card cover 12, and the diaphragm 14 is made of a polymer water-proof and breathable film, a dehumidification component 15 is provided inside the dehumidification box 11, and the dehumidification component 15 includes an activated carbon layer 1501 and a hygroscopic layer 1502, a hygroscopic layer 1502 is fixed to one side of the activated carbon layer 1501, and the hygroscopic layer 1502 is made of anhydrous calcium chloride particles, and the breathing valve 9 is a one-way ventilation valve. When the user exhales , the gas can flow out directly from the breathing valve 9 instead of being discharged through the mask body 1, so the moisture generated on the inside of the mask body 1 can be effectively reduced. At the same time, the activated carbon layer 1501 and the hygroscopic layer 1502 can absorb the water vapor remaining in the gas inside the mask body 1, thereby further improving the dryness of the inside of the mask body 1, so that the user's mouth, nose and face feel dry and comfortable during wearing. The diaphragm 14 is made of a polymer waterproof and breathable film material. When the user exhales, the water vapor can enter the dehumidification box 11 through the diaphragm 14 and be absorbed by the activated carbon layer 1501 and the hygroscopic layer 1502. When the user uses the device for a long time and a small amount of water accumulates in the hygroscopic layer 1502, the diaphragm 14 can block the accumulated water and prevent it from flowing out. Through the above structure, the inside of the device can be dehumidified to avoid discomfort to the wearer due to excessive moisture inside the device.

In summary: when using the multifunctional mask, first, the mask body 1 is composed of needle-punched cotton, melt-blown cloth, and non-woven fabric layers, the outermost layer of which is made of melt-blown cloth, the middle layer is made of melt-blown cloth, and the innermost layer is made of nano-silver non-woven fabric. It can not only effectively block bacteria, dust, etc. from the outside, but the nano-silver non-woven fabric can also effectively kill bacteria and viruses exhaled by the user. When the user wears the device, the elastic fixing belt 1 3 and the elastic fixing belt 2 7 can be pulled behind the head respectively, and the inner groove of the fixing sheet 8 is aligned with the fixing groove 5 on the sheet 4 and then pinned in for fixing. After the fixing is completed, the user can arrange the annular cloth belt 1 2 and the annular cloth belt 2 6 to make them fit the face and surround the ears. At this time, the wearing of the device can be completed. During the wearing process, since the annular cloth belt 1 2 and the annular cloth belt 2 6 usually do not contact the user's ears, even if contact is made, it will not pull the user's ears, so it can effectively To avoid compression of the nerve-rich ears when worn, the hygroscopic layer 1502 is made of anhydrous calcium chloride particles, and the breathing valve 9 is a one-way ventilation valve. When the user exhales, the gas can flow out directly from the breathing valve 9 instead of being discharged through the mask body 1. Therefore, the moisture generated on the inside of the mask body 1 can be effectively reduced. At the same time, the activated carbon layer 1501 and the hygroscopic layer 1502 can absorb the water vapor remaining in the gas inside the mask body 1, thereby further improving the dryness of the inside of the mask body 1, so that the user's mouth, nose and face feel dry and comfortable during wearing. The diaphragm 14 is made of a polymer waterproof and breathable membrane material. When the user exhales, the water vapor can pass through the diaphragm 14 into the dehumidification box 11 and be absorbed by the activated carbon layer 1501 and the hygroscopic layer 1502. When the user uses the device for a long time and a small amount of water accumulates in the hygroscopic layer 1502, the diaphragm 14 can block the accumulated water and prevent it from flowing out. This is the working principle of the multifunctional mask.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (7)

1. A multifunctional mask, comprising a mask body (1) and an annular cloth belt (6), characterized in that an annular cloth belt (2) is fixed to one end of the mask body (1), and the annular cloth belt (2) is made of non-woven fabric, an elastic fixing belt (3) is fixed to the end of the annular cloth belt (2) away from the mask body (1), and a thin sheet (4) is arranged at the end of the elastic fixing belt (3) away from the annular cloth belt (2), the thin sheet (4) and the elastic fixing belt (3) are fixed by bonding, and a plurality of fixing grooves (5) are provided on the outer side of the thin sheet (4), the annular cloth belt (6) is fixed to the end of the mask body (1) away from the annular cloth belt (2), and an elastic fixing belt (7) is fixed to the side of the annular cloth belt (6) away from the mask body (1), and a fixing sheet (8) is bonded to the end of the elastic fixing belt (7), and the fixing sheet (8) is made of plastic material. 2. A multifunctional mask according to claim 1, characterized in that a breathing valve (9) is fixed to one side of the front end of the mask body (1), and an air outlet (10) is opened on one side of the rear end of the mask body (1). 3. A multifunctional mask according to claim 1, characterized in that a dehumidification box (11) is fixed to the side of the rear end of the mask body (1) away from the air outlet (10), and the dehumidification box (11) and the mask body (1) are fixed by bonding. 4. A multifunctional mask according to claim 3, characterized in that a card cover (12) is provided at the rear end of the dehumidification box (11), and the card cover (12) is connected to the dehumidification box (11) in a snap-fitting manner. 5. A multifunctional mask according to claim 4, characterized in that a vent hole (13) is provided on the rear wall of the card cover (12), and a plurality of vent holes (13) are provided. 6. A multifunctional mask according to claim 4, characterized in that a diaphragm (14) is fixed on the inner side of the card cover (12), and the diaphragm (14) is made of a polymer water-proof and breathable membrane material. 7. A multifunctional mask according to claim 3, characterized in that a dehumidification component (15) is arranged inside the dehumidification box (11), and the dehumidification component (15) includes an activated carbon layer (1501) and a hygroscopic layer (1502), and the hygroscopic layer (1502) is fixed to one side of the activated carbon layer (1501).