Nasal splint filter

A technology of filters and nose clips, which is applied in the direction of breathing filters, respiratory protection containers, life-saving equipment, etc. It can solve the problems of difficult cleaning and unsuitable for people with special working nature, etc., and achieves convenient replacement, good protection effect and low price cheap effect

Inactive Publication Date: 2015-08-26
卫兵
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a nose clip filter to overcome the disadvantages o...

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The nose clip filter described in the embodiment of the present invention comprises two nasal filter cores and two outer sleeve rings, several filter layers are arranged inside the nasal filter core, flexible inverted clips are arranged on the periphery of the nasal filter core, and the nasal filter core passes through the flexible inverted The card is fixed in the corresponding outer ring, a connecting piece is provided between the two outer rings, and a nose clip is provided on the outside of the outer ring; a detachable elastic soft hoop is provided on the nose clip; There are protective cushions.

[0010] During specific use, the nasal filter element is placed on the nostril mouth, and the nose is clamped by the elastic nose clip fixed on the outer coat ring, and the protective cushion on the end of the nose clip can avoid pinching the nose. For further fixation, a removable elastic soft hoop attached to the nose clip can be worn behind the head. There are three fi...

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 relates to a nasal splint filter. The nasal splint filter comprises two nasal filter elements and two outer lantern rings, wherein a plurality of filtering layers are arranged in each nasal filter element, flexible inverted clips are arranged on the peripheries of the nasal filter elements, the nasal filter elements are fixed in the corresponding outer lantern rings through the flexible inverted clips, a connecting piece is arranged between the two outer lantern rings, and nose wing clips are arranged on the outer sides of the outer lantern rings; detachable elastic flexible ferrules are arranged on the nose wing clips; soft protecting pads are arranged at the top ends of the nose wing clips. The nasal splint filter has the benefits as follows: the nasal splint filter is convenient to carry and replace, low in cost, clean and hygienic and particularly applicable to people working in outdoor working areas with heavier dust pollution, secondary pollution can be effectively avoided, and the nasal splint filter has a good protection effect on traffic police, urban management workers, inspection leaders and other special groups who cannot wear masks due to job natures.

Description

technical field [0001] The invention relates to a nose clip filter. Background technique [0002] At present, air pollution is increasing day by day, and harmful substances such as dust have adverse effects on human health. In order to avoid and reduce its harm to the human body, protective equipment such as masks should be used as much as possible, but it is troublesome to clean masks and other supplies after use, and it is easy to cause secondary pollution. At the same time, some staff cannot wear masks due to the nature of their work. Contents of the invention [0003] The purpose of the present invention is to provide a nose clip filter to overcome the shortcomings of existing protective products such as difficult cleaning and unsuitability for people with special working nature. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A nose clip filter, comprising two nasal filter cores and two outer sleeve ri...

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
IPC IPC(8): A62B23/06
Inventor 卫兵
Owner 卫兵
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