TWM546827U - Mask structure - Google Patents

Description

Mask structure

This creation is about a mask structure, especially a mask structure that can change the mask filtering function and wear comfort for different environments.

According to human beings, the human face pays attention to the quality of life and personal health. Masks have become an indispensable health protection product for modern people. Whether they are going to a medical institution or taking public transportation, people will wear masks to reduce the chance of infection. When riding a bicycle or a locomotive, people also take the initiative to wear masks to block and filter pollutants such as dust, sand, vehicle exhaust or aerosols, and avoid breathing to affect personal health.

Generally, the material of the mask is mostly made of non-woven fabric or cotton cloth. It can only block large particle pollutants such as dust and sand, and it has a filtering effect on small particle pollutants such as suspended particles and viruses, organic gases and odors, and must be used. N95 grade dust masks or activated carbon masks are used for protection. Therefore, modern people must be equipped with multiple different functional masks at the same time. This not only causes troubles in use, but also increases the economic cost of purchasing masks. . Furthermore, the existing mask structure is mainly provided with a rope-like strap on both sides of a mask body. When the mask is worn, the mask body is covered with the nose and mouth, and then the two side straps are hung on the ear to be The mask is worn on the face. Since the straps on both sides of the mask body directly press the user's ear, it is easy to cause discomfort when worn, and after a period of use, the strap often elastically relaxes, resulting in the mask body. The mouth and nose cannot be covered well. At this time, the band replacement must be performed, which also causes inconvenience in use.

The reason is that the creators have made many years of experience in manufacturing and design in related fields, in view of the fact that the existing masks cannot be used for different environments, changing their filtering functions, and the discomfort caused by the direct compression of the belt. With the help of knowledge, and through many ingenuity, research and creation of this creation.

The present invention relates to a mask structure, the main purpose of which is to provide a mask structure that can change the mask filtering function and wear comfort for different use environments.

In order to achieve the above-mentioned implementation objectives, the present author has developed the following mask structures, which mainly include:

a mask body is provided with a first layer body and a second layer body having a gas permeability, and the first layer body and the second layer body are circumferentially coupled to each other for the first layer Forming a sandwich space between the body and the second layer body, and forming at least one opening on the second layer body to make the opening communicate with the interlayer space;

The two straps are arranged such that one end of the two straps is respectively connected to the opposite sides of the mask body, so that the strap is formed with a bifurcated engaging portion, and the two ends of the strap are respectively connected to the strap The upper edge and the lower edge of the main body of the mask are combined to form a hollow area between the two connecting sections, and the ends of the two connecting sections of the strap are connected with a set of vertical sections, and one set of the set of the standing sections is provided. The joint member is further combined with the joint members of the two belts;

a filter sheet having a movable property such that the filter sheet is placed in the interlayer space of the mask body from the opening of the second layer body of the mask body, or the second layer body of the mask body is The opening is separated from the sandwich space of the mask body.

The mask structure as described above, wherein the second layer system of the mask body is formed with one opening on each of its two sides.

The mask structure as described above, wherein the first layer system is a cotton cloth.

The mask structure as described above, wherein the second layer system is a non-woven fabric having a plurality of meshes.

The mask structure as described above, wherein the filter sheet is an activated carbon filter sheet.

The mask structure as described above, wherein the filter sheet is a dustproof filter sheet.

The mask structure as described above, wherein the binding member of the strap is a devil felt.

Therefore, when the implementation is used, the filter corresponding to the protective function can be selected according to the environmental pollution condition, so that the air pollutants can be effectively filtered by the filter sheet, and the hollow belt design of the belt can be used. When wearing the mask, the user's ear is located at the hollowed out area, and then the strap is tied to the head to prevent the user's ear from being pressed by the strap, thereby improving the comfort of the mask.

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, please refer to the first and second figures. The mask structure of this creation mainly includes:

The mask body (1) is such that the mask body (1) is provided with a first layer body (11) and a second layer body (12) having a gas permeability, and the first layer body (11) can be In the cotton cloth, the second layer body (12) is a non-woven fabric having a plurality of meshes, and the first layer body (11) and the second layer body (12) are circumferentially seamed and integrated into the first layer. A sandwich space (13) is formed between the body (11) and the second layer body (12), and at least one opening (121) is formed on the second layer body (12). The preferred embodiment of the present invention is The second layer body (12) is formed with an opening (121) at each of its two sides;

The two straps (2) are arranged such that one end of the two straps (2) is respectively connected to the opposite sides of the mask body (1), so that the strap (2) is formed with a bifurcated engaging section (21). And connecting the end of the two engaging sections (21) of the strap (2) to a set of the standing sections (22) such that one end of the two engaging sections (21) of the strap (2) and the mask body respectively 1) The upper edge and the lower edge of one side are combined, and a hollow area (23) is formed between the two connecting sections (21), and a combination is formed on the group (22) of the belt (2). a piece (24), and the joints (24) of the set of legs (22) of the two belts (2) are coupled to each other, and the joint member (24) may be a devil felt;

a filter (3), the filter is movable, such that the filter (3) is placed into the mask body from the opening (121) of the second body (12) of the mask body (1) ( 1) the interlayer space (13), or the opening (121) of the second layer body (12) of the mask body (1) is separated from the interlayer space (13) of the mask body (1), the filter sheet (3) It can be an activated carbon filter (3) or a N95 grade dust filter (3).

According to this, when the user usually rides a bicycle, a locomotive, or a public transportation vehicle, the mask can be worn. Please refer to the third and fourth figures together, when wearing a mask, Put the first layer body (11) of the mask body (1) outward, so that the second layer body (12) of the mask body (1) covers the user's mouth and nose, and then the two belts (2) are applied to the user. The back side of the head is stretched so that the joints (24) of the two sets of belts (2) are combined with each other, and the bundles (2) of the two sets of belts (2) are tied to the user's head. The rear side of the part is positioned, and the user's ear can be positioned at the hollowed-out area (23) formed between the two connecting sections (21) of the strap (2), so that the user's ear can be avoided. Belt (2), directly affected by the uncomfortable feeling caused by the belt (2) compression.

Furthermore, when the concentration of the outdoor aerosol is too high, or the user wants to go to a medical institution, or the working environment of the user is filled with organic gas and odor, and the first layer (11) of the cotton material cannot achieve the protective effect, The user can select the dust filter (3) of the N95 grade or the activated carbon filter (3) according to the environment, and then the filter (3) by the mask body (1) The opening (121) of the two-layer body (12) is disposed in the interlayer space (13) of the inlet cover body (1) to accommodate the filter sheet (3) in the sandwich space (13) of the mask body (1). Here, when the user breathes through the mask, the external air can be sequentially blocked and filtered through the first layer body (11) and the filter sheet (3), and then enter the user's respiratory tract, and the N95 level is used. The dust filter (3) is set to prevent tiny aerosols or viruses in the inhaled air from entering the user's respiratory tract and causing harm to the human body. The activated carbon filter (3) can be used in the air. Organic gases and odor elimination, and so, with the status of environmental pollutants, select the corresponding protection filter plates (3) design, serve to achieve simple and effective maintenance of the user's personal health and hygiene benefits.

The above-mentioned embodiments or drawings are not intended to limit the implementation of the mask structure of the present invention, and any changes or modifications made by those skilled in the art should be considered as not departing from the scope of the invention.

According to the above structure and implementation, the author has the following advantages:

1. The mask structure of the present invention is such that the mask body comprises a first layer body and a second layer body, and the first layer body and the second layer body of the cotton cloth and the non-woven fabric material are used when the degree of pollution in the environment of the user is low. , the effect of filtering larger particle contaminants can be achieved.

2. The mask structure of the present invention is such that the mask body comprises a first layer body and a second layer body, and a sandwich space is formed between the first layer body and the second layer body, and the filter sheet can be accommodated in the interlayer space. Thereby, when the degree of pollution in the environment of the user is high, the filter can be placed in the interlayer space to improve the effect of the mask filtering pollutants.

3. The mask structure of the present invention is such that the first layer body and the second layer body of the mask body form a sandwich space, and the filter sheet can be accommodated in the interlayer space, whereby the user can depend on the environmental pollutants in the environment. In the situation, the filter corresponding to the protective function is selected to achieve a good protection against various pollutants by using a mask, and the inconvenience of purchasing and equipped with a plurality of different functional masks can be saved.

4. The mask structure of the present invention is such that the band forms a bifurcated two-joining section, and the ends of the two engaging sections are connected with the group standing section, according to which, when the two strapping sections are respectively attached to the mask body, When the lower edge is seamed, a hollow area can be formed between the two connecting sections of the strap, so that when the mask is worn, the user's ear part is placed at the hollowed out area, thereby avoiding the user's ear being protected. The uncomfortable feeling of the belt compression.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1) ‧‧‧ mask body

(11)‧‧‧First layer

(12)‧‧‧Second layer

(121) ‧ ‧ openings

(13)‧‧‧Mezzanine space

(2) ‧‧‧Belt

(21) ‧‧‧Connecting segments

(22) ‧ ‧ ‧ paragraph

(23)‧‧‧ Short-cut area

(24) ‧ ‧ ‧ joints

(3) ‧‧‧Filter

The first picture: the exploded view of the creation

The second picture: a perspective view of the creation

Third picture: another perspective view of the creation

The fourth picture: the use state diagram of this creation

(1) ‧‧‧ mask body

(11)‧‧‧First layer

(12)‧‧‧Second layer

(121) ‧ ‧ openings

(13)‧‧‧Mezzanine space

(2) ‧‧‧Belt

(21) ‧‧‧Connecting segments

(3) ‧‧‧Filter

Claims (7)

A mask structure mainly comprises: a mask body, wherein the mask body is provided with a first layer body and a second layer body having gas permeability, and the first layer body and the second layer body have a peripheral edge corresponding thereto Combining, forming a sandwich space between the first layer body and the second layer body, and forming at least one opening on the second layer body to make the opening communicate with the interlayer space; One end of the two straps is respectively assembled with the opposite sides of the mask body, so that the strap is formed with a bifurcated engaging portion, and one end of the two straps of the strap and the upper edge of the mask body are respectively And the lower edge is combined to form a hollow area between the two connecting sections, and the end of the two connecting sections of the strap is connected with a set of vertical sections, and a joint is provided in the set of the standing sections, and the second The binding member of the belt assembly is combined with each other; a filter sheet is movable, such that the filter sheet is placed into the interlayer space of the mask body from the opening of the second layer body of the mask body, Or by the mask body, the opening of the second layer body is separated from the mask main body The mezzanine space. The mask structure of claim 1, wherein the second layer system of the mask body is formed with one of the openings on both sides of the center. The mask structure of claim 1, wherein the first layer system is a cotton cloth. The mask structure according to claim 1, wherein the second layer system is a non-woven fabric having a plurality of meshes. The mask structure of claim 1, wherein the filter is an activated carbon filter. The mask structure according to claim 1, wherein the filter is a dustproof filter. The mask structure of claim 1, wherein the binding member of the strap is a devil felt.