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Protective mask with high fitting performance

A fit and mask technology, applied in the direction of protective clothing, clothing, applications, etc., to prevent the mask from falling off, reduce the degree of warping, and reduce the effect of gaps

Active Publication Date: 2022-06-10
亿信医疗器械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a protective mask with strong fit, which solves the problem that both sides of the mask body will warp after wearing a disposable flat mask. The fit between the wearer's face and the wearer's face is not tight, thereby reducing the protective performance of the mask

Method used

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  • Protective mask with high fitting performance
  • Protective mask with high fitting performance
  • Protective mask with high fitting performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Further, such as image 3 As shown, the radial section of the flexible rubber sleeve 5 is circular, and one side of the flexible rubber sleeve 5 is provided with a strip-shaped through hole 51 that communicates with the inside of the flexible rubber sleeve 5 and is equal in length to the flexible rubber sleeve 5. Opening a strip-shaped through hole 51 on the flexible rubber sleeve 5 can facilitate the disassembly and assembly of the flexible rubber sleeve 5 on the first elastic ear rope 2 and the second elastic ear rope 3; Rubber sheath 5 utilizes alcohol disinfection treatment to reach national health requirements, and flexible rubber sheath 5 can be used repeatedly on different mouth masks like this.

[0018] Further, such as figure 1 and image 3As shown, the first through hole 52 is provided on the flexible rubber sleeve 5 on one side of the strip-shaped through hole 51, and the first through hole 52 is located on the flexible rubber sleeve 5 on the other side of ...

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Abstract

The invention relates to a protective mask with strong fitness, which comprises a mask body, a nose bridge strip is arranged at the top of the mask body, two symmetrically distributed first elastic ear ropes are arranged on two sides of the mask body, second elastic ear ropes are arranged on the inner sides of the first elastic ear ropes, and the two second elastic ear ropes are symmetrically distributed. The two ends of each second elastic ear rope are fixed to the edges of the top and the bottom of the mask body respectively, flexible rubber sleeves are arranged between the first elastic ear ropes and the second elastic ear ropes on the same side of the mask body in a sleeving and sliding mode, and elastic bands are arranged between the two ends of each second elastic ear rope in a sleeving and sliding mode. Elastic belts are arranged on the two sides of the mask body, first cloth belts are arranged on the front faces of the elastic belts, the bottoms and the two sides of the first cloth belts are fixed to the elastic belts to form first storage bags with the top ends open, and first metal shaping strips are arranged in the first storage bags. The protective performance of the protective mask is improved.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, in particular to a protective mask with strong fit. Background technique [0002] Mask is a kind of sanitary product, which generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. [0003] At present, the most widely used in daily life and work is a disposable flat mask. The disposable flat mask usually includes a mask body, ear loops and nose bridge strips. When wearing, the ear loops are hung on the wearer's ears, and then the mask Pull the bottom to the wearer's chin, and finally press the nose bridge to make the nose bridge fit the shape of the wearer's nose, but after wearing the mask, the edges on both sides of the mask body will tilt up and fit between the wearer's face The merger is not tight, so that when inhaling, harmful gas, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D27/00
CPCA41D13/1115A41D13/1161A41D27/00Y02A50/30
Inventor 杨亚东杨亚伟伦鸣崔淑宁贾改琴郭妲青
Owner 亿信医疗器械股份有限公司
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