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Mask

A mask, mouth and nose technology, applied in the field of masks worn by people, can solve the problems of reducing inhaled oxygen content, unavoidable negative effects of nasal breathing, and no separation of mouth and nose, so as to increase inhaled oxygen content, improve wearing comfort, and ensure health effects

Pending Publication Date: 2021-02-05
游勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned technologies and schemes vary in various ways and forms, they are all regardless of the mouth and nose, that is, the mouth and nose share a breathing cavity formed between the mask and the face, and as a result, the mouth and nose breathing in the cavity affect each other.
Even if you try not to breathe through your mouth when wearing a mask, it is inevitable that you do not open your mouth to speak, and the negative impact of the mouth on nasal breathing is difficult to avoid
The mouth and nose share a breathing cavity, increasing the concentration of carbon dioxide trapped in the cavity and reducing the inhaled oxygen content, making people wearing masks not only affect their health, but also very uncomfortable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1: the mouth mask that has the mouth-nasal compartment isolation film

[0043] Masks with mouth and nose compartment isolation membranes such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the mask (1) is made up of the mask face (2), the left end of the mask (3), the right end of the mask (4), the mask belt (5) and the mouth and nose cavity separation sheet (6), and the mouth and nose cavity separation sheet ( 6) It is made of air-insulating soft and light fabric. The shape of the mouth-nose separating chamber (6) is a crescent shape with two pointed ends, and it has two sides, one of which is set on the side of the mask surface (2) close to the mouth and nose and be connected with the mask face (2) by sewing, on the mask face (2) horizontal direction, this side is set on the mask face (2) near the face side from the mask left end (3) to the mask right end (4). In the up and down direction of the mask surface (2), this side divides the mask s...

Embodiment 2

[0044] Embodiment 2: the mouth mask that nose mask and mouth mask are independently arranged respectively

[0045] A mask with a nose mask and a mouth mask set independently, such as Figure 5 As shown, the mask (7) is composed of a mouth mask (8) and a nose mask (9). The mouth mask (8) and the nose mask (9) are arranged independently of each other to form independent protection for the mouth and nose respectively. The two are tightly sewn Connect to form a whole mask (7), the mouth mask (8) is made up of the mouth mask (10) and the mouth mask band (11), and the nose mask (9) is made up of the nose mask (12) and the nose mask band (13) composition. The mouth mask band (11) and the nose mask band (13) play the role of wearing the mouth mask (8) and the nose mask (9) on the mouth and nose of the human body respectively.

Embodiment 3

[0046] Embodiment 3: the mouth mask that nose mask and mouth mask are arranged independently respectively and have no nose mask band

[0047] A mask with a nose mask and a mouth mask that are set independently and without a nose mask belt, such as Figure 6 As shown, the mask (7) is composed of a mouth mask (8) and a nose mask (9). The mouth mask (8) and the nose mask (9) are arranged independently of each other to form independent protection for the mouth and nose respectively, and the two are stitched together , forming a whole mask (7), the mouth mask (8) is made up of the mouth mask (10) and the mouth mask belt (11), the nose mask (9) is made up of the nose mask (12), and the nose mask (9) is not Establish nose mask band, be worn on the human body nose and mouth by mouth mask band (11) mouth mask (7).

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Abstract

The invention relates to a mask worn by a person and formed by adopting a mouth-nose cavity-dividing breathing isolation technology; the mouth and nose of conventional masks on the market are inseparable, part of carbon dioxide gas exhaled from the mouth is retained in a cavity formed by the mask and the face, and the part of carbon dioxide gas is inhaled into the nose when the nose inhales, so that the oxygen content of air in the inhaled nose is reduced, and the human health is influenced; meanwhile, the temperature of air exhaled from the mouth is high, a user feels uncomfortable when wearing the mask, mouth and nose breathing of the mask formed through the mouth and nose cavity isolation breathing isolation technology does not influence each other, breathing quality can be greatly improved, healthy breathing is achieved, and meanwhile the wearing comfort of the mask is improved.

Description

technical field [0001] The invention relates to a human-wearing mask formed by adopting an oro-nasal compartment breathing isolation technology. Background technique [0002] The mask is a commonly used mouth and nose respiratory protection product in people's life. It is worn on the mouth and nose. Its function is mainly to make the air pass through the mask and then exhale and inhale as much as possible when breathing in the mouth and nasal cavity, so as to prevent harmful substances that are harmful to the health of oneself or others. Spread the infection. [0003] Human breathing mainly exhales carbon dioxide and inhales oxygen. From a health point of view, it is hoped that the process of exhaling carbon dioxide and inhaling oxygen is fully free and unimpeded. But after a person wears a mask, a chamber will be formed between the face and the mask. Most of the carbon dioxide gas exhaled from the mouth or nose will be discharged to the outside of the mask, while a small p...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/00
CPCA41D13/11A41D27/00
Inventor 游勇
Owner 游勇
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