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Corrugated ring sealing protective mask

A corrugated ring and mask technology, applied in the field of masks, can solve the problems of discomfort, poor contact, and the edge of the mask is not soft to wear.

Inactive Publication Date: 2020-07-07
朱继兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the edge of the existing mask is not in tight contact with the face around the mouth and nose, and the edge of the mask is not soft and uncomfortable to wear, the invention proposes a corrugated ring mask, which is not only tightly protected, but also comfortable to wear

Method used

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  • Corrugated ring sealing protective mask
  • Corrugated ring sealing protective mask
  • Corrugated ring sealing protective mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The corrugated ring 1 is a full circle of silicone corrugated shape, which is connected with the edge of the convex body filter cover 6 to form a corrugated silicone ring mask.

[0023] The bridge of the nose of the corrugated ring 1 is in the shape of a convex curve corrugation 4 on the bridge of the nose.

[0024] The edge mouth of corrugated circle inside 2 is set outwards.

[0025] The hardness of the edge 3 outside the corrugated circle is higher than the hardness of other inner edges.

[0026] The hardness of the outer surface 3 of the corrugated circle of the nose bridge convex curve corrugation 4 here is higher than the hardness of the outer surface 3 of the corrugated circle at other positions.

[0027] The thickness of the inside 2 of the corrugation circle 1 is smaller than the thickness of the outside 3 of the corrugation circle, which is a gradual thickness.

[0028] The entire corrugated curved surface shape of the corrugated ring 1 coincides with the cu...

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Abstract

The invention relates to a corrugated ring sealing protective mask, and the mask is composed of a corrugated ring, a corrugated ring inner face, a corrugated ring outer face, nose bridge convex curvecorrugations, gradually-changing thickness corrugations, a convex body filtering cover, a wearing rope and a rope head. The mask is mainly characterized in that a silica gel ripple sealing ring is arranged on the edge of the mask, and silica gel ripples are elastic, can be tightly attached to the face without gaps and are soft. The problems that an existing mask edge does not make tight contact with the face of the periphery of the mouth and nose, bad air is prone to entering, and the mask edge is not soft and uncomfortable to wear are solved. The mask with the corrugated rings has the advantages of being good in wearing protection and comfortable. The mask can be worn and used for protection in the aspects of medical treatment, haze prevention, people and the like.

Description

technical field [0001] The invention relates to a mask, in particular to a corrugated ring sealing protective mask. Background technique [0002] Existing masks commonly used have the following disadvantages: 1. There are gaps between the edge of the mask and the outer peripheral face of the mouth and nose, especially the gap between the two sides of the bridge of the nose and the concave part of the face, and there will be gaps on the entire curved face , it is easy to enter the unfiltered bad air, and it cannot play a good protective role. 2. The edge of the mask is not soft, especially some masks have a metal strip on the bridge of the nose. In order to make it tight, the metal strip is squeezed repeatedly, the tether is very tight, and even the scars are squeezed out, causing the bridge of the nose worn , The face is very uncomfortable. Contents of the invention [0003] In order to solve the problem that the edge of the existing mask is not in tight contact with the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D31/18A62B23/02
CPCA41D13/1138A41D13/1176A41D31/18A62B23/025
Inventor 朱小龙朱大龙朱继兰
Owner 朱继兰