CN2669906Y

CN2669906Y - Nasal obstruction breathing cleaner

Info

Publication number: CN2669906Y
Application number: CNU2003201010794U
Authority: CN
Inventors: 张建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-09
Filing date: 2003-10-09
Publication date: 2005-01-12
Anticipated expiration: 2013-10-09

Abstract

The utility model discloses a filter for protecting the breathing, in particular to a nasal obstruction breathing cleaner, comprising a filtering layer (2), a filtering core (3) arranged in the filtering layer (2) and a filter membrane (1) coating the filtering layer (2). The filtering layer is hollow oval spongy body structure; the inner cavity is divided into an upper cavity and an outer cavity by the filtering core (3). The utility model has simple structure, small volume, good hiddenness, easy use and carrying and good filtration performance and also has the functions of deodorizing, anti broad spectrum bacterium and effective prevention and curing the respiratory infectious disease.

Description

Rhinobyon type respiratory clarifier

Affiliated technical field

The utility model relates to a kind of respiratory clarifier that can do previous filter purifying, particularly a kind of rhinobyon type to the air of breathing.

Technical background

In current society, air pollution has been a healthy harm greatly concerning people.During SARS, the mutual pollution of air allows the people fear to some extent especially between the crowd especially.Take place in order to reduce various respiratory infectious diseases, reduce air pollution people are endangered, people have designed and a kind ofly can replace mouth mask (breathing mask) or similar amenities.As patent 95232087.8 disclosed rhinobyon type health care filters, its complex structure wears and use inconvenience, and purposes is single, shortcomings such as manufacturing cost height.As patent 98213254.9 (patentee: though Zhang Jianfeng) at protection effect, structure, manufacturing cost and portably use very big breakthrough has been given prominence to an antibiotic problem during SARS, lack the effective inhibitory action to some spectrum bacterium.

Summary of the invention

The purpose of this utility model is to be to provide a kind of anti-" can suck suspended particulate " effective, simple in structure, portably use conveniently low cost of manufacture, Ex-all is outside the pale of civilization to be eliminated the unusual smell in addition, prevents curing the disease, and particularly it has the rhinobyon type respiratory clarifier of antibacterial action from body.

Technical scheme

This rhinobyon type respiratory clarifier comprises filter course (2) mistake filter core (1) and is rolled in outer field filter membrane (1) and forms.It is characterized in that filter course (2) is the avette cavernous structure of hollow, place its outer rim of filter core (3) of crossing of inner chamber to be connected, inner chamber is divided into upper and lower two chambeies with the filter membrane inwall.Described to cross filter core (3) be laminated structure, and in the maximum of intracavity diameter, it is identical that its shape size is put the radial section shape therewith.

Description of drawings:

Fig. 1: structure cutaway view of the present utility model

The A-A cutaway view of Fig. 2: Fig. 1

Below in conjunction with drawings and Examples the utility model is carried out detailed narration:

Filter membrane (1), filter course (2) are arranged and cross filter core (3) composition from our rhinobyon type respiratory clarifier of the present utility model as can be seen of Fig. 1.Filter course (2) selects for use gross porosity to filter antibacterial sponge, and its proterties is loose, good permeability, and hand feel performance is good, and skin is not had irritated spongy layer material.Its shape is made the ovoid structure of the hollow that adapts with nasal cavity according to the physiological make-up of nasal cavity, radially sections at the maximum gauge place at avette cavernous body.Cross filter core (3) and just place and section the place, and the whole outer rim of crossing filter core (3) will maintain an equal level with outer surface, two parts of the filter course after sectioning (2) clamped filter core (3), put filter membrane (1) again.Cross filter core (3) and be that a slice has adsorptivity and material such as the NACF body that has no side effect.The thickness of corpus fibrosum can change according to different needs.Cross the diameter maximum that filter core (3) is positioned at inner chamber, the radial section that its shape size is put therewith is identical, and shown in figure (2), it is rounded to cross filter core (3) sheet.Filter membrane (1) material selection softness, comfortable, good permeability, the cotton system Web materials non-stimulated to skin, filter membrane (1) is wrapped in the outside of filter course (2), place filter core (3) outer rim of crossing in it to be close to filter membrane (1) outer wall, accomplish filter membrane (1) and the sealing of crossing filter core (3), prevent that the air that has polluted from seeing through.Be positioned over the filter core (3) excessively in the inner chamber, inner chamber be separated into two parts, i.e. epicoele (4) and cavity of resorption (5).The timely supply of breathing of contain air in the chamber, and can reduce the space of occupying of sponge, reduce the obstruct of sponge to air, strengthen the circulation of air.

When using the utility model, only need it is pushed in the nostril gently, adjust to correct position and get final product.During breathing, sucked suspended particulate substance in the inhaled air is filtered film (1) and filter course (2) blocks, through epicoele (4), if pernicious gas is arranged, be filtered core (3) once more and block and adsorb, there is filter course (2) to breathe out through cavity of resorption (5) again, become in the clean air suction body, if harmful viral, germ will be realized dustproof, antibiotic purpose by the effect of filter course (2) antibacterial sponge body therebetween.

The utlity model has simple in structurely, volume is little, and good concealment portably uses conveniently, and the filter effect brilliance has also had to eliminate the unusual smell except that pure qi (oxygen), and anti-wide spectrum bacterium can also be arranged, and plays the effect of effective control infectious respiratory disease.

Claims

1. the respiratory clarifier of a rhinobyon type, it comprises filter course (2), cross filter core (3) and be rolled in the outer filter membrane (1) of filter course and form, it is characterized in that filter course (2) is the avette antibacterial sponge body structure of hollow, place its outer rim of filter core (3) of crossing in the inner chamber to be connected, inner chamber is divided into epicoele (4) and cavity of resorption (5) with filter membrane (1) inwall.

2. the respiratory clarifier of rhinobyon type as claimed in claim 1 is characterized in that filter core (3) was laminated structure, was positioned at the intracavity diameter maximum, and it is identical that its shape size is put the radial section shape therewith.