TWM592771U - Structure of three-dimensional mask - Google Patents

Abstract

The present invention relates to a three-dimensional mask structure, including: a mask body, which is made of a face cloth with 3D three-dimensional modeling, and the face cloth is sewn with a bag body cloth and an inner lining cloth, wherein the face cloth is made of four A stiff breathable fabric or denim is sewn together and has three spine stitching lines; a bead is covered by the top edge of the face cloth and is sewn together with the top edge, and the bead is easy to flex The nature of being bent; a pair of hanging ear cloths are sewn to the two sides of the mask body respectively, and the hanging ear cloth is provided with a wearing hole; non-disposable, reusable 3D three-dimensional mask, and the bag attached to the mask can provide replacement filters to achieve environmental protection, material saving and smooth breathing.

Description

Three-dimensional mask structure

This new type relates to the technical field of masks, especially the technical scope of non-disposable and reusable masks.

Press, a mask is a kind of wear on the mouth, nose and ears of the human body to filter the air in and out of the mouth and nose. With the different production materials, general masks can be divided into one-time and repeated use.

Among them, disposable masks are usually made of paper with smaller pores, and sometimes an interlayer of activated carbon is added inside to improve the filtration effect; however, the pores of such disposable masks are small, although the filtration effect Better, but after a period of use, it must be discarded.

The reusable masks are usually made of cotton cloth with larger pores. The advantages of this mask are that it can be cleaned and reused, which is economical and environmentally friendly; however, due to the larger pores of the cotton cloth, it can only block dust with larger particle sizes. Therefore, the suitable occasions are different from disposable masks. Furthermore, the reusable masks have only one line of cloth masks, which will float to the face when inhaled, so the filtering effect is very poor and the permeability is also very poor.

The two different types of masks listed above have their own advantages and disadvantages, but they are not compatible with each other. Therefore, if the structure of the conventional mask can be improved so that it can change the use mode and the filtering effect according to the use occasion, the economic benefit and convenience of the mask can be greatly improved.

Therefore, the present invention is to improve the lack of the conventional mask structure, so the main purpose of the new model is to provide a three-dimensional mask structure with both filtering effect and reusability; the secondary purpose of the new model is to provide a sealable mouth Nose 3D stereo mask structure.

In order to achieve the above-mentioned purpose, the new technology uses the following technical means:

With regard to the novel three-dimensional mask structure of the present invention, it includes: a three-dimensional mask structure including: a mask body, which is made of a face cloth with a 3D three-dimensional shape, and the face cloth is sewn with a bag body cloth and an inner lining cloth The face cloth consists of four rigid breathable fabrics sewn together and has three spine stitchings; and a pair of hanging ear cloths, which are respectively sewn to the two sides of the mask body, and the hanging ears The cloth is provided with a wearing hole; a non-disposable and reusable 3D three-dimensional mask is manufactured by using the above components, and the mask is provided with a bag body to provide a replacement filter, so as to achieve the effect of environmental protection and material saving.

The three-dimensional mask structure as described in claim 1 further includes a bead, wherein the bead is provided with a thickness reversed by the face cloth and sewn, or a bead anti-lead bar puncture structure is added to prevent the lead bar from breaking after the bead is broken Pierce.

In the three-dimensional mask structure, the two hanging ear cloths are respectively sewn to the two sides of the mask body together with a decorative cloth strip.

In the three-dimensional mask structure, knitted cotton cloth is used for the inner lining cloth and the bag body cloth.

In the three-dimensional mask structure, an elastic fabric is used for the pair of hanging ear cloths.

In the three-dimensional mask structure, the stiff breathable cloth body is thick cotton cloth, canvas, uniform cloth, twill cloth or oxford cloth.

The new technology can achieve the following effects through the above technical means: 1. This new type of mask is mainly made of various materials of different materials. In particular, the four pieces of cloth and the inner cloth are sewn into a three-dimensional mask body that can cover the mouth and nose of the human body; The back of the mask body is provided with a bag body to provide replacement filters, so that the new three-dimensional mask can have the dual effects of filtering and reuse. 2. The new mask is designed with 3D three-dimensional cutting and cooperates with the bead to provide the support of the three spine car sutures when the user wears the mask to inhale, so that the suction space does not shrink and the ventilation space does not. Shrinkage greatly reduces the suction resistance. It is also effective when placed in the filter screen, and the filter can be filtered in a larger range, increasing the service life and effectiveness of the filter. 3. When using this new type of mask body, the support of the three spine car sutures during exhalation makes this breathable exhalation space larger, so the ventilation area is also large when exhaled, so it will not go up. , Causing the glasses to fog. 4. This new type covers the bead with a thick and stiff air-permeable fabric or denim fabric. Because the stiff air-permeable fabric has a compact and thick texture, bright color and clear texture, the shrinkage rate is smaller than that of ordinary fabrics. Widely used; or add a bar to prevent the lead bar from sticking out, so that after the bar is broken, it will not stab the human body.

The present invention relates to a three-dimensional mask structure A, as shown in FIGS. 1 to 5, wherein the three-dimensional mask structure A includes: a mask body 1, a face cloth 2, an inner lining 3 and a bag body cloth 31, a bead 4 、One hanging ear cloth 5,50.

The mask body 1 is made of a face cloth 2 with a three-dimensional shape, and the face cloth 2 is sewn together with a bag body cloth 31 and an inner lining 3, wherein the face cloth 2 is made of four different pieces The shaped fabric 21 is sewn together and forms a 3D three-dimensionally shaped cloth 2 with three spine stitching lines 211, and the appearance of the three spine stitching lines 211 can be stretchers, rollers, webbing, rubber strips , Steel strips, etc.; then the top edge 22 of the face cloth 2 is sewn together with the bag body cloth 31, the top edge 32 of the inner cloth 3, and the bottom edge 23 of the face cloth 2 and the bag body cloth 31, The bottom edge 33 of the inner lining 3 is sewn together to become a mask body 1 with a 3D three-dimensional shape, and the three-dimensional shape of the mask body 1 corresponds to the mouth and nose of the human body and can close the mouth and nose of the human body; further, The fabric 21 of the face 2 uses a stiff air-permeable fabric (for example: denim, thick cotton, canvas, uniform, twill, oxford, etc.), and the inner lining 3 and the bag fabric 31 use knitted cotton, and The top edge of the bag body cloth 31 can be low, aligned or slightly high; and the bag body cloth 31 has other forms such as side openings, lower openings, and a devil-adhesive inner piece in addition to the upper insertion type Unbuckle.

The bead 4 is a lead bar puncture prevention structure provided on the face cloth 2, and the bead 4 has flexibility and is easily bent; further, the so-called "lead bar puncture prevention structure", The denim fabric 2 is reverse-folded and thickened to prevent the lead strip from sticking out after the bead is broken. The anti-puncture structure can be set as the bead 2 is inserted into the hollow belt and then the entrance cover body is sewn. In the upper edge of 1, the hollow belt may be hollow cloth strips, hollow rubber and the like with thickness, rolled thick edges or webbing.

The pair of ear-hanging cloths 5 and ear-hanging cloths 50 are respectively sewn to the two sides 10 of the mask body 1, and the ear-hanging cloths 5 and 50 are provided with a wearing hole 51, and the two wear The hole 51 is provided to be attached to the ears 9 of the human body (as shown in FIG. 6 ); and the hanging ear cloth 5 and hanging ear cloth 50 are respectively sewn together with a decorative cloth strip 6 to the two sides 10 of the mask body 1 Or, one side of the hanging ear cloth 5 and the hanging ear cloth 50 are bent together with the two side edges 10 of the mask body 1 and then sewn together with a decorative cloth strip 6; further, the pair of hanging ears Cloth 5. The lug 50 uses elastic elastic fabric, and the elastic fabric is a fabric with elastic yarn, for example: elastic fabric made by different companies, lycra cloth, elastic plastic fabric, elastic rubber fabric, elastic silicone fabric , Elastic silicone fabric, etc.

With the above-mentioned components, as shown in FIGS. 6 and 7, the new three-dimensional mask structure A is constituted. The mask is mainly made of fabrics of different materials. In particular, the four pieces of cloth 21 and the inner cloth are cut 3 Sewing into a three-dimensional mask body 1 that can cover the mouth and nose 8 of the human body; in addition, a bag cloth 31 is provided on the back of the mask body 1 to form a bag body to provide a replacement filter 7, so that the new three-dimensional mask Those who can have the dual effect of filtering and reuse.

Therefore, when using the new mask, first put the filter 7 in the bag of the inner lining 3, then first align the mask body 1 with the human nose and mouth 8, and then pull the new three-dimensional mask structure with both hands Hanging ear cloth 5 and hanging ear cloth 50 of A, hang the two wearing holes 51 on the ears 9 of the human body, and finally adjust the bead 4 to cover the bridge of the nose, because the face cloth 2 is sewn by four cloths The three spine car stitches 211 are formed to increase the strength of the nostril and the space under the nostril, so that the mask can support better during inhalation, and the entire edge of the mask body 1 depends on the bead 4 to conform to various nose shapes to achieve airtightness, and the cloth under the bead 4 cooperates with the three spine car stitches 211 to strengthen the support, along the nose of the nose to prop up the front and bottom of the nostril mask space to form a cloth The breathable space of the quality mask body 1. Therefore, the support of the three spine stitching lines 211 during inhalation does not shrink this space, and the ventilation space does not shrink, which greatly reduces the suction resistance. It is also effective when placed in the filter, and makes the filter 7 It can also filter in a wider range, increasing the service life and effectiveness of the filter 7.

In addition, another advantage of the new three-dimensional mask structure A also has the advantage of high supportability of the breathable space of the disposable mask, which is mainly helpful for inhalation. And when exhaling, because of the large ventilation space, the ventilation area is also large when exhalation is expelled, so it will not pop up and cause the glasses to fog. This is the multiplication effect of the upper bead and this space, and this space is derived from the three spine car stitches 211 to strengthen the support strength.

In particular, the three spine car stitches create a three-dimensional space for the mask body 1, and the bag cloth 31 is highly breathable, and the raised top edge 11 (see FIG. 7) can be supported by the tip of the nose, pulled up and supported The three-dimensional space below.

In summary, this new model is about a three-dimensional mask structure, and its structure has not been used in books or public use, since it meets the requirements of the patent application, I sincerely ask the Jun Bureau to approve it, and grant the patent as soon as possible. It is clear that the above are the specific embodiments of the case and the technical principles used. If the changes made in accordance with the concept of the case, the resulting functional effects cannot exceed the spirit covered by the description and drawings, they should be Within the scope of this case, Chen Ming was agreed.

A: Three-dimensional mask structure 1: mask body 10: Side 11: top edge 12: bottom edge 2: face cloth 21: Cloth 211: Spine car stitching 22: top edge 23: bottom edge 3: Neribu 31: Bag body cloth 32: top edge 33: bottom edge 4: bead 5: ear hanging cloth 50: hanging ear cloth 51: Wear hole 6: Decorative cloth 7: filter 8: Snout 9: Binaural

Figure 1: This is a perspective external view of the structure of the new three-dimensional mask. Figure 2: This is a side view of the new three-dimensional mask structure. Figure 3: This is a front view of the new three-dimensional mask structure. Figure 4: This is the rear view of the new three-dimensional mask structure. Figure 5: This is a longitudinal sectional view of the structure of the new three-dimensional mask. Figure 6: This is the usage pattern of the new three-dimensional mask structure. Figure 7: This is a side view of the use of the new three-dimensional mask structure.

A: Three-dimensional mask structure

1: mask body

211: Spine car stitching

31: Bag body cloth

4: bead

5: ear hanging cloth

51: Wear hole

7: filter

8: Snout

9: Binaural

Claims (6)

A three-dimensional mask structure includes: a mask body, which is made of a face cloth with 3D three-dimensional modeling, and the face cloth is sewn with a bag body cloth and an inner lining cloth; wherein the face cloth is made of four rigid The breathable cloth body is sewn together and has three spine car stitches; and a pair of hanging ear cloths, which are respectively sewn to the two sides of the mask body, and the hanging ear cloth is provided with a wearing hole; manufactured by the above components Non-disposable, reusable 3D three-dimensional mask, and the mask is provided with a bag body to provide a replacement filter, so as to achieve the effect of environmental protection and material saving. The three-dimensional mask structure as described in claim 1 further includes a bead, wherein the bead is provided with a thickness reversed by the face cloth and sewn, or a bead anti-lead bar puncture structure is added to prevent the lead bar from breaking after the bead is broken Pierce. The three-dimensional mask structure according to claim 2, wherein the two hanging ear cloths are respectively sewn to the two sides of the mask body together with a decorative cloth strip. The three-dimensional mask structure according to claim 2, wherein the inner lining cloth and the bag body cloth use knitted cotton cloth. The three-dimensional mask structure according to claim 2, wherein the pair of hanging ear cloths use elastic fabrics. The three-dimensional mask structure according to claim 2, wherein the stiff air-permeable cloth body is thick cotton cloth, canvas, uniform cloth, twill cloth or oxford cloth.

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