TWI702972B - The structure of the mask - Google Patents

Abstract

A mask structure includes a filter body and two hot melt lines. The two hot melt lines are arranged on the filter body and straddle at least two folds of the filter body at the same time. When the entire filter body expands and simultaneously covers For the mouth and nose of the user, the arrangement of the two hot melt lines can limit the expansion of the wrinkles between the two hot melt lines to separate the filter body from the upper and lower spaces, so that the mouth and nose have their own independent filtering space. This can achieve the purpose of not interfering with each other during breathing.

Description

The structure of the mask

This creation is about the structure of a mask, especially a mask structure that can separate the nasal space when worn.

As shown in Figure 1, it is the most commonly used mask 1 at present. It mainly unfolds the wrinkles 12 of the main body 11 and simultaneously covers the mouth and nose of the user, so that the main body 11 can breathe Filters out the dirt or dust in the outside air. However, since the folds 12 of the main body 11 are spread out to cover the mouth and nose of the user, a closed space is created. Therefore, when breathing, the mouth or nose is exhaled. The gas will interfere with each other and cause discomfort when the user wears it. Furthermore, after the folds 12 are unfolded and used, the strength of the overall structure of the body 11 is reduced. Therefore, most masks 1 are It can only be used once. In summary, the shortcomings and inconveniences are often criticized by users. Therefore, how to improve the above shortcomings is the technical difficulty that the creators of this case want to solve.

The main purpose of this creation is: it is mainly composed of a filter body and two hot melt lines. The two hot melt lines are set on the filter body and straddle at least two folds of the filter body at the same time. When extending and covering the mouth and nose of the user at the same time, the arrangement of the two thermal fuse lines can limit the expansion of the wrinkles between the two thermal fuse lines to separate the filter body from the upper and lower spaces so that the mouth and nose have Separate filtering space, so that the mouth and nose will not interfere with each other when breathing of.

Common part:

1‧‧‧Mask

11‧‧‧Ontology

12‧‧‧Wrinkle

This creation:

2‧‧‧Mask

3‧‧‧Filter body

31‧‧‧Wrinkle

32‧‧‧Elastic rope body

4‧‧‧Fusing line

Figure 1 is a conventional stereoscopic view.

Figure 2 is a conventional use state diagram.

Figure 3 is the three-dimensional appearance of this creation.

Figure 4 is another perspective view of this creation.

Figure 5 is a schematic diagram of a preferred embodiment of this creation.

Please refer to Figures 3, 4, and 5, which are the three-dimensional appearance diagram, another perspective diagram and the preferred embodiment diagram of this creation. It can be clearly seen from the figure that the mask 2 of this creation is It includes: a filter body 3 on which a plurality of continuous pleated parts 31 are formed; two hot melt lines 4 are arranged on the filter body 3 and straddle at least two of the pleated parts 31; wherein, the filter The two corresponding outer sides of the main body 3 are additionally provided with two elastic cords 32; among them, the two hot melt lines 4 are arranged at corresponding positions and are arranged in a non-horizontal direction with the corrugated portion 3; among them, two hot melt lines 4 has a distance; among them, the two hot melt lines 4 have an oblique angle to conform to the shape of the nose when worn; in use, it is mainly to unfold the folds 31 of the filter body 3 first, And through the two elastic cords 32 sleeved on the user’s ears, the user can be covered by the integral filter body 3 The mouth and nose can pass through the filter body 3 to achieve the filtering effect when the user breathes. As mentioned above, because the two hot melt lines 4 are simultaneously straddling at least two folds 31, the two hot melt lines The wrinkle part 31 between the 4 is affected by the two hot melt lines 4 and cannot be unfolded, and the wrinkle part 31 that can be unfolded without crossing the two hot melt lines 4 can be generated between the two hot melt lines 4 An independent space is formed, and the part of the expandable wrinkle portion 31 forms another independent space. That is to say, when the user wears the mask 2, the filter body 3 is formed with two upper and lower independent spaces, which cover the mouth respectively And the nose, so when the user is breathing, the air exhaled by the mouth and nose will not interfere with each other, which can improve the comfort of the user when wearing; in addition, the reason why the second hot melt 4 is connected to the wrinkle The part 3 is arranged in a non-horizontal direction, has a distance and an oblique angle, which is mainly used to conform to the nose shape of the user. That is to say, when the user wears the mask 2, the two hot melt lines 4 are located in the nose Two sides; In addition, the setting of the two hot melt lines 4 is used to separate two independent spaces to provide covering the mouth and nose. Through the setting of the hot melt lines 4, the overall strength of the filter body 3 can be strengthened and wrinkles are avoided. 31 Excessive expansion can increase the service life of the mask 2 and achieve the purpose of multiple use; the filter body 3 of the mask 2 can be added with activated carbon, silver ions, etc. to help filter and reduce bad breath, bacteria, and viruses的材料。 The material.

To sum up, compared with the various defects and inconveniences of conventional masks, the mask 2 of this creation is made by arranging two corresponding hot melt lines 4 across at least two folds 31, so that it can be worn Two independent spaces can be provided to cover the mouth and nose separately to improve the user's comfort when wearing. Moreover, the design of the two hot melt lines 4 can strengthen the overall strength of the mask 2 and increase the service life.

The above-listed embodiments are used to illustrate one of the preferred and feasible embodiments of this creation, and are not used to limit the scope of this creation. Anyone who is familiar with this technique can do a little bit without departing from the spirit and scope of this creation. Modifications and modifications, so the scope of protection of this creation shall be subject to the scope of the attached patent application.

2‧‧‧Mask

3‧‧‧Filter body

31‧‧‧Wrinkle

32‧‧‧Elastic rope body

4‧‧‧Fusing line

Claims (5)

A structure of a mask, which includes: a filter body on which a plurality of continuous folds are formed; two hot melt lines are arranged on the filter body, and at least two folds are straddled at the same time; it is mainly By extending the folds, the entire filter body can simultaneously cover the mouth and nose of the user, and the arrangement of the two fuses can limit the expansion of the folds between the two fuses, so that the filter body Separate the upper and lower spaces, so that the mouth and nose have their own independent filtering space, so that the mouth and nose will not interfere with each other when breathing; the two hot melt lines have an oblique angle to fit the nose when wearing shape. According to the structure of the mask according to claim 1, wherein the second corresponding filter body is additionally provided with two elastic cords on the outer side. In the structure of the mask as described in claim 1, the two hot melt lines are arranged at corresponding positions and arranged in a non-horizontal direction with the wrinkle part. The structure of the mask as described in claim 1, wherein there is a distance between two hot melt lines. The structure of the mask as described in claim 1, wherein the filter body of the mask can be added with activated carbon and silver ion materials.

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