TWM554811U - Ventilating oral mask capable of transmission of voice - Google Patents

Description

a venting mask that can transmit sound

This creation is about a venting mask that delivers sound and delivers clear sound without removing the mask.

Masks can block harmful substances in the air from entering the human body through breathing. With the increase of industrialization, air pollution is becoming more and more serious, especially the problem of smog, and the population of wearing masks is increasing. During the flu, most people wear them at any time. Masks to avoid disease transmission.

Although the mask can block harmful substances such as dust, bacteria, viruses, chemical gas glue and pollen in the air, and the mask is for air in and out, the mask body is a porous fabric, and the pore structure of the mask absorbs sound, making the sound of wearing a mask. Small, distorted and unclear.

In recent years, because of the hand-held mobile phone, the chance of receiving a mask while answering the phone has increased. However, because of the sound absorption problem of the mask, when talking about important things, many people will choose to take off the mask to answer the call, thus losing the protective function of the mask.

Therefore, how to design a mask that can clearly transmit sound, in the case of wearing a mask, the voice that can clearly convey the voice is a mask function that modern people need.

Taiwan's new patent M536070 is a mask that has been previously created by the creator of this case. It can transmit sound to the mask without the need to remove the mask. The mask contains the mask body and the sound-transmitting structure. A hole is provided, and the sound-transmitting structure includes a sound film, and the sound in the mask can be clearly transmitted to the outside of the mask through the hole and the sound-transmitting structure. Although previously The sound film is used to convey the sound in the mask, but there is a chance that the sealing is not close, which causes the mask protection function to be invalid, which affects the transmission of sound. Moreover, if the film is fixed with a sticker, because of the volatile organic solvent, There is an odor that affects health. In addition, adding a piece of sound film will greatly increase the cost of the mask.

Therefore, how to design a sound that can clearly transmit sound without increasing the cost of the mask is an important issue that the creation is intended to solve.

The purpose of the present invention is to provide a venting mask capable of transmitting sound, the body of the mask comprising a plurality of venting aperture venting structures and a sound absorbing structure having no venting apertures, the sounding structure being prepared as follows: The venting mask is selected into a sound transmitting region, and is sealed and melted in the inner and outer directions of the mask, and the plurality of gas permeable pores of the sound transmitting region are thermally fused into a non-porous structure through the sealing heat fusion.

For the purpose of the foregoing creation, the length, width or diameter of the sound-transmitting area is 0.5 to 2 cm.

For the purpose of the foregoing creation, the venting mask is a one-layer or a plurality of layers; wherein the sealing heat-melting causes the layers of the plurality of layers of the mask to be fused together.

For the aforementioned creative purposes, the material of the venting mask is selected from rayon.

For the purpose of the above creation, the rayon is selected from the group consisting of PU (polyurethanes), PE (Polyethylene), PET (polyethylene terephthalate), PP (Polypropylene). A group consisting of propylene), PB (Polybutene) and polystyrene (PS).

For the purpose of the foregoing creation, a designated color non-woven fabric is added to any layer of the venting mask, and the specified color can be exhibited at the sealing portion after the sealing and heat fusion.

Another object of the present invention is to provide a transmission sound venting mask having a sound amplification function, the body of the mask comprising a plurality of ventilating aperture venting structures, a sound absorbing structure having no venting apertures, and a venting aperture The folding ring, wherein the folding ring is a ring-shaped structure outside the sound-transmitting structure; wherein the sound-absorbing structure is prepared as follows: the sound-permeable mask is selected as a sound-transmitting region, and is sealed and melted in the inner and outer directions of the mask, via The sealing heat fusion causes the plurality of gas permeable pores of the sound transmitting region to be thermally fused into a non-porous structure; wherein the folding ring is prepared as follows: the venting mask selects a sound-amplifying area on the periphery of the sound-transmitting structure, inside and outside the mask The direction of the sealing heat fusion causes the gas permeable pores to fuse into a non-porous structure, wherein the number of the folding rings is one or more than one.

For the purpose of the above creation, the length and width or diameter of the sound-transmitting area is 0.5 to 2 cm, and the length, width or diameter of the folding ring is 0.6 to 3 cm.

For the purpose of the foregoing creation, the venting mask is a one-layer or a plurality of layers; wherein the sealing heat-melting causes the layers of the plurality of layers of the mask to be fused together.

For the aforementioned creative purposes, the material of the venting mask is selected from rayon.

For the purpose of the above-mentioned creation, for example, the transmissive sound venting mask having the sound reinforcement function of claim 12, wherein the rayon is selected from the group consisting of PU (polyurethanes), PE (Polyethylene, polyethylene), PET ( A group consisting of polyethylene terephthalate, polyethylene terephthalate, PP (polypropylene), PB (Polybutene), and polystyrene (PS).

For the purpose of the above creation, a specified color is added to any layer of the venting mask Non-woven fabric, the sealing color can present the specified color after sealing and hot melting.

1‧‧‧ mask

10‧‧‧ mask body

11‧‧‧Transmission structure

101‧‧‧ mask inner layer

102‧‧‧ mask middle layer

103‧‧‧ Mask outer layer

12‧‧‧Folding ring

Figure 1 is a schematic illustration of a sound absorbing structural mask.

Figure 2 is a cross-sectional view of a sound absorbing structural mask.

Figure 3 is a schematic view of a sound absorbing structural mask having a folded loop.

Figure 4 is a cross-sectional view of a sound absorbing structural mask having a folded loop.

This creation is exemplified by the following examples, but the present creation is not limited by the following examples.

Embodiment 1 One-layer structure sound mask

As shown in Fig. 1, a mask (1) is taken. The mask body (10) is a single layer of PP (polypropylene, polypropylene) fiber non-woven fabric, which is pressed to the right of the mask, and sealed by an ultrasonic sealing machine. The hot-melt fusion causes the pores of the PP fiber to dissolve and adhere to each other due to high temperature, forming a sound-transmitting structure (11), and the sound-transmitting structure (11) is a circle having a diameter of 0.5 to 2 cm, and the sealing portion can be selected to be transparent, but sealed. The color of the pressure is not limited to a transparent color; in addition to PP, the mask material can also be made of other man-made fibers such as PU (polyurethanes), PE (polyethylene, polyethylene), PET (polyethylene terephthalate, polyethylene terephthalate). Ester), PB (Polybutene, polybutene) or polystyrene (PS).

Mask effect: wear a mask to test the sound effect, talk with the right hand with the phone, through the phone can hear the user clear, clear sound, on the left side of the soundless film, the volume becomes smaller, and the sound is distorted. Through the test, it can be known that there is no pore in the mask sealing portion to absorb the sound, so the sound can be effectively transmitted.

Embodiment 2 Mask of color sound structure

Take a PP fiber mask, add a specified color non-woven fabric to any layer in the middle of the mask, and seal it with a supersonic sealing machine in the middle of the mask. The sealing is sealed by hot melt to make the pores of the PP fiber dissolve due to high temperature. Bonding, forming a sound-transmitting structure, the sound-transmitting structure is a circle with a diameter of 0.5~2 cm, and the PP material at the sealing portion is transparent and shows the above specified color; in addition to PP, the mask material can also be made of other man-made fibers such as PU. (polyurethanes, polyurethane), PE (polyethylene, polyethylene), PET (polyethylene terephthalate, polyethylene terephthalate), PB (Polybutene, polybutene) or polystyrene (PS).

Mask effect: Wear a mask to test the sound effect. When wearing a mask, take the phone and talk. You can hear the user's clear and clear sound through the phone. You can know that there is no fine hole in the mask to absorb the sound, so the sound can be transmitted effectively. Presenting the specified color at the sealing point can help distinguish the different uses, the user's mask or make the mask more beautiful.

Embodiment 3 Three-layer structure sound mask

As shown in Fig. 1, a three-layer mask (1) is taken. The mask body (10) is a PE (polyethylene) fiber non-woven fabric. The middle part of the mask is sealed by an ultrasonic sealing machine, and the sealing portion is sealed. The hot melt causes the pores of the PE fiber to dissolve and adhere to each other to form a sound transmission structure (11), the sound transmission structure (11) has a length and width of 0.5 to 2 cm square, the mask section is as shown in Fig. 2, the inner layer of the mask (101), The mask intermediate layer (102) and the mask outer layer (103) are in the sound transmitting structure (11) because the sealing heat fusion causes the three layers to be bonded and has no fine holes, and the sealing portion can be selected to be transparent, but the color of the sealing portion is not limited. Transparent color; mask material other than PP, can also use other man-made fibers such as PU (polyurethanes, polyurethane), PP (Polypropylene, polypropylene), PE (Polyethylene, polyethylene), PET (polyethylene terephthalate, polyterephthalic acid Ethylene glycol), PB (Polybutene, poly Replaced with butene) or polystyrene (PS).

Mask effect: wear a mask to test the sound effect, speak with your right hand in the phone, you can hear the user clearly and clearly through the phone. If you take the phone with your left hand, the sound is clear and clear. Through the test, it can be known that there is no pore in the mask sealing portion to absorb the sound, so the sound can be effectively transmitted.

Embodiment 4 Sound transmission mask with sound amplification effect

As shown in Fig. 3, a three-layer mask (1) is taken. The mask body (10) is a PET fiber non-woven fabric, which is pressed to the right of the mask, and is sealed by a ultrasonic sealing machine. The sealing portion (11) is sealed and melted. The pores of the PET fiber are dissolved and bonded to each other at a high temperature, and the sealing portion is formed by a circular shape having a diameter of 0.5 to 2 cm to form a sound-transmitting structure (11) and a circular ring-shaped structure forming a folded ring (12). The diameter or length and width of the ring is 0.6 to 3 cm. The mask section is shown in Fig. 4. The mask inner layer (101), the mask middle layer (102), and the mask outer layer (103) are bonded to the sound transmitting structure (11) and the folding ring (12) because the sealing heat fusion causes the three layers to be bonded and not fine. The hole and the sealing portion may be transparent, but the color of the sealing portion is not limited to a transparent color; the mask material may be other than PET, and other artificial fibers such as PU (polyurethanes), PE (Polyethylene, polyethylene) may also be used. , PP (Polypropylene, polypropylene), PB (Polybutene, polybutylene) or polystyrene (Polystyrene, PS).

Mask effect: Wear a mask to test the sound effect. Use your right hand to talk with the phone. You can hear the user's loud, clear and clear sound through the phone. On the left side of the soundless film, the volume becomes smaller and the sound is distorted. Through the test, it can be known that there is no fine hole to absorb sound at the sealing portion of the mask, so the sound can be effectively transmitted, and the folding ring around the sound transmitting structure increases the power and elasticity of the meridional wave of the intermediate sound transmitting structure, and has the effect of expanding the sound.

The detailed description above is specific to the possible embodiments of this creation, but The examples are not intended to limit the scope of the patents of the present invention, and the equivalent implementations or modifications of the present invention should be included in the scope of the patent.

The above-mentioned multiple functions are the statutory patent requirements that fully meet the novelty and progressiveness. If you apply in accordance with the law, you are requested to approve the patent application for this article to encourage creation.

11‧‧‧Transmission structure

101‧‧‧ mask inner layer

102‧‧‧ mask middle layer

103‧‧‧ Mask outer layer

Claims (12)

A ventilating mask capable of transmitting sound, the body of the mask comprising a plurality of venting aperture venting structures and a sound absorbing structure having no venting apertures, the sound absorbing structure being prepared in the following manner: the venting mask is selected The sound region is subjected to sealing and hot melting in the inner and outer directions of the mask, and the plurality of gas permeable pores of the sound transmitting region are thermally fused into a non-porous structure via the sealing heat fusion. A venting mask capable of transmitting sound, as in claim 1, wherein the sound length is 0.5 to 2 cm in length and width. The venting mask capable of transmitting sound according to the first aspect of the patent application, wherein the venting mask is a one-layer or a plurality of layers; wherein the sealing heat-melting causes the plurality of layers of the mask to be fused and bonded to each other. A venting mask capable of transmitting sound, as in claim 1, wherein the material of the venting mask is rayon. A ventilating mask capable of transmitting sound according to claim 4, wherein the rayon is selected from the group consisting of PU (polyurethanes), PE (Polyethylene), PET (polyethylene terephthalate, polyethylene terephthalate) Group of diester), PP (Polypropylene, polypropylene), PB (Polybutene, polybutene) and polystyrene (PS). A venting mask capable of transmitting sound according to the first aspect of the patent application, a designated color non-woven fabric is added to any layer of the venting mask, and the designated color can be present at the sealing portion after the sealing and hot melting. A sound transmitting venting mask with a sound amplification function, the body of the mask comprising a sound permeable structure having a plurality of gas permeable pores, a sound absorbing structure having no gas permeable pores, and a folding ring having no gas permeable pores, wherein the folding ring Is a ring structure outside the sound structure; The sound-transmitting structure is prepared as follows: the venting mask is selected as a sound-transmitting region, and the heat-sealing is performed in the inner and outer directions of the mask, and the plurality of gas-permeable pores of the sound-transmitting region are thermally fused by the pressure-sealing hot melt. The non-porous structure is prepared in the following manner: the venting ring is prepared in the following manner: the venting mask selects a sound-expanding area on the periphery of the sound-transmitting structure, and performs sealing and heat-melting in the inner and outer directions of the mask to fuse the venting pores into a non-porous structure, wherein the folding The number of rings is one or more than one. The transmission sound venting mask with the sound reinforcement function according to the seventh aspect of the patent application, wherein the sound transmission area has a length and a width of 0.5 to 2 cm, and the length, width or diameter of the folding ring is 0.6 to 3 cm. The transmissive sound venting mask having the sound reinforcement function according to claim 7 , wherein the venting mask is a one-layer or a plurality of layers; wherein the sealing heat-melting causes the plurality of layers of the mask to be fused and bonded to each other. A transmission sound venting mask having a sound reinforcement function according to claim 7 of the patent application, wherein the material of the venting mask is selected from the group consisting of rayon. The sound venting mask having a sound amplification function according to claim 10, wherein the rayon is selected from the group consisting of PU (polyurethanes), PE (polyethylene), PET (polyethylene terephthalate), and poly(p-phenylene). A group consisting of ethylene diformate), PP (polypropylene), PB (Polybutene, polybutene), and polystyrene (PS). For example, in the transmission sound venting mask with the sound reinforcement function of claim 7, a designated color non-woven fabric is added to any layer of the venting mask, and the sealing color can exhibit the designated color after the sealing and hot melting.