TWI574716B - Mouth mask structure with block elements - Google Patents

Description

Mask structure with blocking member

The present invention relates to a mask structure, and more particularly to a mask structure having a barrier.

Masks have been widely used in various occasions, such as bicycles, restaurants, hospitals, factories and clean rooms to isolate air, dust or germs, and to ensure that the human body or products are not contaminated. Therefore, the above-mentioned mask portion is nothing more than a single-layer or multi-layered flat gauze (or cotton), or a single-layer or multi-layer flat non-woven product (or paper product) to meet the demand for low cost and high consumption.

Generally, a conventional non-woven or gauze mask, as shown in the first to second figures, mainly includes a mask body 10 and two elastic bands 20, and the mask body 10 has opposite side edges 30, and the elastic bands 20 are respectively fixed on the sides. 30, in order to form a hanging ear and can be worn corresponding to the ear, to achieve the function of covering the mouth and nose of the human body.

However, the actual filtering effect of the mask must have the filtering effect depending on whether the inhaled or spouted air passes through the mask body 10. However, the mask of the gauze or the non-woven fabric is not easy to fit the user's face curve of various face shapes. In particular, the pulling force of the ear hook makes the side edge 30 easy to generate a gap, and the wrinkle space generated by the opening of the mask body due to wearing allows a lot of air to be filtered without being filtered by the screen, and directly infiltrated or exuded by the gap, resulting in filtering of the mask. The effect is greatly reduced, causing users to be susceptible to dust, viruses and bacteria in the air.

In view of the above, the inventors of the present invention have made great efforts to solve the above problems by focusing on the above-mentioned prior art, and have made great efforts to solve the above problems, which has become the object of development by the present inventors.

An object of the present invention is to provide a mask structure having a blocking member, which has a blocking member on the side of the mask to prevent air inhaled or discharged from infiltrating or seeping from the side of the mask, increasing the density of the mask and helping the air to It is surely filtered through the mask to achieve the filtration efficiency of the lifting mask.

In order to achieve the above object, the invention provides a mask structure having a blocking member, comprising: a mask body having two side edges formed on the left and right sides; and two blocking members respectively corresponding to the two side edges, each of which An intermediate angle between the middle portion of the blocking member and the mask body forms an angle between 15° and 90°; and a belt body is fixed on both sides of the mask body.

The invention also has the following effects: when the user wears the mask, the side of the mask body is connected with the blocking member to fill the gap generated between the mask body and the face, thereby preventing the air inhaled or spit from the user from the gap. Infiltration or exudation, to increase the gas density of the mask, so that the air sucked or spit by the user is filtered through the mask body to achieve better filtering performance of the mask structure of the present invention.

In addition, the angle between the middle portion of the blocking member and the mask body is preferably between 15° and 90°, and the blocking member and the mask body and the face are arranged in a staggered or vertical manner so that the area of the blocking member If it is not too big, it can effectively stop the gap between the cover body and the face, thereby further enhancing the stopping ability of the mask structure.

Furthermore, the blocking member is formed by bending in the opposite direction from the extending portion, so that the mask structure of the present invention is simple to manufacture and convenient for the process, thereby achieving the effect of low production cost.

In addition, the mask body is formed with a plurality of wrinkles to conform to the user's face, thereby increasing the versatility of the mask structure of the present invention.

<知知〉

10‧‧‧ mask body

20‧‧‧ elastic band

30‧‧‧ side

<this invention>

1‧‧‧ mask body

11‧‧‧ side

111‧‧‧Extension

12‧‧‧ wrinkles

2‧‧‧blocking parts

3‧‧‧Band group

31‧‧‧ elastic band

Θ‧‧‧ angle

The first figure is a perspective view of a conventional mask structure.

The second figure is a schematic diagram of the state of use of the conventional mask structure.

The third figure is a schematic perspective view of the mask structure of the present invention.

The fourth figure is a schematic view of the combination of the mask structure of the present invention.

Figure 5 is a schematic cross-sectional view showing the structure of the mask of the present invention.

Figure 6 is a schematic view showing the state of use of the mask structure of the present invention.

Figure 7 is a schematic view showing the combination of another embodiment of the mask structure of the present invention.

Figure 8 is a schematic view showing the combination of still another embodiment of the mask structure of the present invention.

The detailed description and technical content of the present invention will be described with reference to the accompanying drawings.

Referring to the third to sixth figures, the present invention provides a mask structure having a blocking member. The mask structure mainly includes a mask body 1, two blocking members 2, and a belt group 3.

The mask body 1 has two side edges 11 formed on the left and right sides, and the mask body 1 is formed with a plurality of creases 12, and the mask body 1 extends from each of the side edges 11 with an extension 111, respectively.

The number of the blocking members 2 is the same as the number of the side edges 11, and the blocking members 2 are respectively connected to the respective side edges 11, and each of the blocking members 2 is bent in the opposite direction from the extending portion 111, and the two ends of the extending portion 111 are connected The fixing body is connected to the mask body 1; wherein an intermediate angle between each of the blocking members 2 and the mask body 1 forms an angle θ between 0° and 150°, and the angle θ is specified in detail. The optimum range is between 15° and 90°.

The belt body group 3 is fixed on both sides of the mask body 1. The belt body group 3 includes two elastic bands 31, and the elastic bands 31 are respectively connected to one side of the mask body 1, and the two ends of each elastic band 31 are respectively fixed to the mask body 1. Upper and lower ends.

The combination of the mask structure of the present invention has a mask body 1 having two side edges 11 formed on the left and right sides; the two blocking members 2 are respectively connected to the two side edges 11, and the middle of each blocking member 2 An angle θ is formed between the segment and the mask body 1; the belt group 3 is fixed to both sides of the mask body 1. Therefore, as shown in the sixth figure, when the user wears the mask, the side 11 of the mask body 1 fills the gap between the mask body 1 and the face by connecting the blocking member 2, thereby avoiding the user. The inhaled or spewed air infiltrates or oozes from the gap to increase the air density of the mask, so that the air sucked or discharged by the user is filtered through the mask body 1 to achieve better filtering performance of the mask structure of the present invention.

In addition, the angle θ between the middle portion of the blocking member 2 and the mask body 1 is preferably between 15° and 90°, and the blocking member 2 and the mask body 1 and the face are arranged in a staggered or vertical configuration. When the area of the blocking member 2 is not large, the gap between the cover body 1 and the face can be effectively stopped, thereby further enhancing the stopping ability of the mask structure.

Furthermore, the blocking member 2 is bent and formed in the opposite direction from the extending portion 111, so that the mask structure of the present invention is simple to manufacture and convenient for the process, thereby achieving the effect of low production cost.

In addition, the mask body 1 is formed with a plurality of wrinkles 12 to conform to the user's face shape, thereby increasing the versatility of the mask structure of the present invention.

Referring to FIG. 7 , another embodiment of the mask structure of the present invention, wherein the number of the side edges 11 and the blocking members 2 are two, and the two side edges 11 are respectively formed on the upper and lower sides of the mask body 1 . The blocking members 2 are also formed on the upper and lower sides of the mask body 1, respectively. Thereby, the same functions and effects as described above are achieved.

Referring to FIG. 8 , another embodiment of the mask structure of the present invention, wherein the mask structure 10 further includes two other blocking members 2 , the mask body 1 further has upper and lower sides 11 , so the side of the embodiment The number of the side 11 and the blocking member 2 are each four, and the four side edges 11 are respectively formed on the upper, lower, left and right sides of the mask body 1, and the four blocking members 2 are respectively connected to the four side edges 11 so that the blocking member 2 is connected. They are also formed on the upper, lower, left, and right sides of the mask body 1, respectively. Thereby, the same functions and effects as described above are achieved.

In summary, the mask structure with the barrier member of the present invention has not been seen in the same kind of products and is used publicly, and has industrial applicability, novelty and advancement, fully conforms to the requirements of the invention patent application, and is filed according to the patent law. Please check and grant the patent in this case to protect the rights of the inventor.

1‧‧‧ mask body

11‧‧‧ side

12‧‧‧ wrinkles

111‧‧‧Extension

2‧‧‧blocking parts

3‧‧‧Band group

31‧‧‧ elastic band

Claims (6)

A mask structure having a blocking member, comprising: a mask body having two side edges formed on the left and right sides; and two blocking members respectively corresponding to the two side edges, the middle portion of each of the blocking members and the mask An angle is formed between the bodies, each of which is between 15° and 90°; and a body set is fixed on both sides of the mask body. The mask structure with a blocking member according to claim 1, wherein the mask body respectively has an extending portion extending from each of the side edges, and each of the blocking members is bent in a reverse direction from the extending portion. The mask structure having a blocking member according to claim 2, wherein both ends of each of the extending segments are fixedly connected to the mask body. The mask structure with a blocking member according to claim 1, further comprising another blocking member, the mask body having upper and lower sides, and the other blocking members are respectively connected to the upper and lower sides. A mask structure having a barrier member according to claim 1, wherein the mask body is formed with a plurality of wrinkles. The mask structure with a blocking member according to claim 1, wherein the belt body group comprises two elastic bands, the two elastic bands are respectively connected to two sides of the mask body, and two ends of each elastic band are respectively fixed to the mask body. Upper and lower ends.