Three-dimensional protective mask

A mask, three-dimensional technology, applied in protective clothing, clothing, clothing, etc., can solve the problems of easy deformation and collapse, breathing difficulties for users, sticking to the mouth, nose and other facial skin, etc., to enhance filtering performance, avoid breathing difficulties, reduce The effect of moisture

Pending Publication Date: 2021-02-09
广西德福莱医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a three-dimensional protective mask, which can solve the problem that the existing medical masks

Method used

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  • Three-dimensional protective mask
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0019] Such as Figure 1 to Figure 3 The shown three-dimensional protective mask comprises a mask body 1 and lanyards 2 arranged on both sides of the mask body 1. The mask body 1 is provided with an outwardly protruding breathing portion, and a support frame is provided in the breathing portion. The fixed ring 3 on the edge of the breathing part, the inner side of the fixed ring 3 is intersected with a plurality of horizontal bars 4 and a plurality of vertical bars 5, the horizontal bars 4 and the vertical bars 5 are all in the shape of an outwardly protruding arc, the horizontal bars 4 and the vertical bars The outer surface of 5 is provided with rod cover 6.

[0020] The mask body 1 is provided with a non-woven fabric skin-friendly layer 1-1, a first filter layer 1-2, a second filter layer 1-3 and a non-woven protective layer 1-4 from the inside to t...

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Abstract

The invention discloses a three-dimensional protective mask, and relates to the technical field of mask manufacturing. The three-dimensional protective mask comprises a mask body and hanging ropes arranged on the two sides of the mask body, the mask body is provided with a breathing part protruding outwards, a supporting frame is arranged in the breathing part and comprises a fixing ring arrangedon the edge of the breathing part, and a plurality of transverse rods and a plurality of vertical rods are arranged on the inner side of the fixing ring in a crossed mode. The transverse rods and thevertical rods are all in an outwards-protruding arc shape, and rod sleeves are arranged on the outer surfaces of the transverse rods and the outer surfaces of the vertical rods. Compared with the prior art, the three-dimensional protective mask can solve the problem that an existing medical mask is prone to deformation and collapse after being wetted and adheres to the mouth, the nose and other facial skins, and therefore a user cannot breathe difficultly.

Description

technical field [0001] The invention relates to the technical field of mask manufacturing, in particular to a three-dimensional protective mask. Background technique [0002] A mask is a personal hygiene product, which has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. Due to the increasingly serious environmental pollution , Masks have now become a must-have item for people. At present, the masks commonly used by ordinary people are ordinary medical masks. Although these medical masks are cheap, they are sufficient to meet people's daily protection needs. This kind of medical mask is mostly made of one or more layers of non-woven fabrics. It consists of a mask body and an elastic lanyard. The upper part of the mask body is provided with a nose clip. It is easy to get wet when it is hot. Once wet, the mask will deform and...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41D31/02A41D31/04A41D31/12
CPCA41D13/1107A41D13/1161A41D13/1176A41D31/02A41D31/04A41D31/12A41D2500/30A41D2400/44
Inventor 蓝国勇阮健
Owner 广西德福莱医疗器械有限公司
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