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Mask frame and multifunctional mask comprising the same

A multi-functional mask technology, applied in the field of multi-functional masks, can solve problems such as insufficient mask tightness, achieve the effect of improving overall protective performance, reducing leakage rate, and improving facial tightness

Pending Publication Date: 2022-02-22
倪关森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a mask frame and a multifunctional mask containing it in order to overcome the defect of insufficient tightness of traditional masks in the prior art, which can improve the overall protective performance of ordinary masks on the market

Method used

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  • Mask frame and multifunctional mask comprising the same
  • Mask frame and multifunctional mask comprising the same
  • Mask frame and multifunctional mask comprising the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] like Figure 1 to Figure 2 As shown, the present embodiment discloses a mask frame 100, the mask frame 100 includes a frame body 1, the inner surface of the frame body 1 matches the preset human face model surface, the middle of the frame body 1 forms a breathing zone 2, and the breathing zone 2 Match the area where the mouth and nose of the face model surface is located.

[0063] The preset face model surface is obtained from the three-dimensional model reconstructed from the three-dimensional scanning data of the human face or the medical image data. When the mask frame 100 is designed for a specific user, the user's face can be scanned first to generate three-dimensional scanning data or medical image data, and then a preset human face model surface for the user can be formed. In this way, the mask frame 100 made according to the preset human face model can best fit the user's face.

[0064] Breathing zone 2 is matched with the area where the mouth and nose of the ...

Embodiment 2

[0086] image 3Shown is an embodiment of the multifunctional mask of the present invention. This multifunctional mask comprises a mask frame 100 and a first protective cover 200, the first protective cover 200 is fixed on the mask frame 100, the two ends of the first protective cover 200 are fixed with the both sides of the frame body 1, the first protective cover 200 The inner surface of the frame body 1 is opposite to the outer surface of the frame body 1. Wherein, the mask frame 100 is as shown in Embodiment 1, the vertical height of the first protective cover 200 is higher than the vertical height of the mask frame 100 .

[0087] The shield blocks rain, dust, or other large particles. When the area to be protected by the protective cover is large, the first protective cover 200 can be used to cover the user's face as much as possible to achieve a better protective effect.

Embodiment 3

[0089] Figure 4 Shown is another embodiment of the multifunctional mask of the present invention. Most of the structure of this embodiment is the same as that of Embodiment 2, the difference is:

[0090] The protective cover fixed with the mask frame 100 is the second protective cover 300 , and the vertical height of the second protective cover 300 is adapted to the vertical height of the mask frame 100 .

[0091] When the protective cover only needs to do some simple protection, and the required protective area of ​​the protective cover does not need to be very large, the second protective cover 300 can be used, and the protective area of ​​the second protective cover 300 is adapted to the overall area of ​​the mask frame 100. While the second protective cover 300 plays a protective role, it does not affect the user's line of sight.

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Abstract

The invention discloses a multifunctional mask which comprises a mask frame, a protective cover and other components and can be compatible with various masks and mask pads. The multifunctional mask comprises a frame body, the curved surface of the inner side of the frame body is matched with the face of an individual, and the fitting degree is optimal; a breathing area is formed in the middle of the frame body, and the breathing area is matched with the area where the mouth and the nose of the face model face are located; and the frame body of the mask frame is made of the light hard material so that the mask frame has the effect of keeping the curved surface shape of the face of a user from deforming for a long time, and the contraction force at the four corners of the mask frame body of a wearer can be fully and uniformly transmitted to the mask during use. The problems of a peripheral leakage risk and poor comfort caused by the fact that the mask is not in close fit with the face of a user when the mask is worn are solved, and practical, multi-directional and multifunctional components with the protection function are arranged on the frame so that the overall protection performance of the mask is improved to a new level.

Description

technical field [0001] The invention relates to a mask frame and a multifunctional mask comprising it. Background technique [0002] As we all know, wearing a mask is a measure to prevent pathogens from entering the human respiratory tract to protect the human body from infection. Especially during high-risk epidemics, masks have almost become an indispensable amulet for people to ensure a healthy life. However, the cruel reality reminds everyone that although wearing a mask can reduce the risk of infection, due to the congenital defect of the mask itself that is easy to leak around the mask, the exposure risk of the person wearing the mask is significantly increased, and the mask cannot reach the nominal value. 95% or 99% filtering effect. Especially for some high-risk and high-exposure positions and high-demand groups who are not fully armed and wear isolation suits, such as flight attendants, airport highway checkpoint police officers on duty, medical staff, etc., only r...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D27/00
CPCA41D13/1161A41D27/00
Inventor 倪关森李玎王琦曾绍连张保宁林宗棠杨林胡峰戴爱兰洪艳蒋金花张玉萍柴风平王玲玲王洋洋姚婷婷庄明燕王妍吕晓慧李磊邵静任建峰张益辉申玉翠韩冰董芳盛如丰汤秀琴齐雪王韵王小莲
Owner 倪关森
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