Mask sealed by annular bag body

A capsule and mask technology, applied in the fields of medical equipment and labor protection products

Inactive Publication Date: 2020-06-02
SHENZHEN NANI TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a mask sealed with an annular capsule to solve the problem of fitting between the human face and the mask

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mask sealed by annular bag body
  • Mask sealed by annular bag body
  • Mask sealed by annular bag body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0033] In order to further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention, and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments, for reference Those of ordinary skill in the art should be able to understand other possible implementations ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a mask sealed by an annular bag body. The mask comprises a mask body, wherein the peripheral edge of the mask body is provided with a main bag body used for making direct or indirect contact with the face of a human body; the main bag body is an annular body with an annular cavity therein; the middle part of the main bag body is an air inlet / outlet channel; the cavity of the main bag body is filled with gas and / or liquid; and the mask body is connected with the main bag body. By adopting such a technical scheme, the mask has the following beneficial effects: the main bag body and / or a hump bag body are / is arranged on the edge of the mask body, the main bag body and / or the hump bag body are / is not filled with gas and / or liquid, and the fluidity of gas and / or liquid in the main bag body and / or the hump bag body is utilized to allow the main bag body and / or the hump bag body to bulge at a concave part of the face of a human body under the action of a very small external force and to recess at protrusions on the face of the human body, so the mask is fully attached to the face of the human body, and air is totally prevented from entering and exiting from a gap between the face of the human body and the mask body.

Description

technical field [0001] The invention relates to the technical field of medical equipment and labor protection articles, in particular to a mask sealed with an annular capsule. Background technique [0002] Many protective masks are used in medical treatment, some are anti-virus and some are dust-proof. However, the current masks are not tightly fitted to the human face, so that dust and viruses enter the respiratory tract and cause the masks to lose their proper functions. For now, this problem has been noticed and some measures have been taken, such as setting an iron clip on the bridge of the nose. When wearing a mask, pinch the iron clip so that it fits the bridge of the nose, but the iron clip will loosen. Fatigue, the method of using iron clips cannot completely prevent dust and viruses from entering from the gap between the mask and the face. Obviously, this iron clip cannot make the gap between the mask and the face match the micron level of the filter ability of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11
CPCA41D13/1107A41D13/1161A41D2400/82
Inventor 熊长伦
Owner SHENZHEN NANI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap