CN2345235Y

CN2345235Y - Rhinobyon type air purifier

Info

Publication number: CN2345235Y
Application number: CN 98213254
Authority: CN
Inventors: 张建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-20
Filing date: 1998-03-20
Publication date: 1999-10-27
Anticipated expiration: 2008-03-20

Abstract

The utility model discloses a filter for breathing protection, especially a rhinobyon type air purifier. The rhinobyon type air purifier is mainly composed of a filtering layer (2), a filtering core (3) arranged inside the filtering layer, and an outer sleeve (1) covered on the outside of the filtering layer (2). The filtering layer (2) is a hollow oval-shaped sponge body structure, and an inner cavity of the filtering layer is divided into an upper and a lower cavities by the filtering core (3); the cavities are filled with essence or medicine. With the advantages of simple structure, favorable dust-proof effect, and excellent air filtering effect, the utility model can also remove foreign odor and prevent and treat diseases.

Description

The rhinobyon type air purifier

The utility model relates to a kind of filter of breathing usefulness, particularly a kind of rhinobyon type air purifier protected.

In current society, atmosphere pollution has become a great problem, and in order to allow people be drawn onto clean air, to reduce the harm of air pollution to people, people have designed a kind of amenities that can replace mouth mask (gas defence and tool) or other similar apparatus.A kind of rhinobyon type health care filter is disclosed as Chinese patent " 95232087.8 ", it is by overcoat, mistake filter core and place the filter course in it to form, crossing filter core is to insert in the overcoat, crossing filter core is the core pipe of a hollow, one end of core pipe has screen cloth, the other end is furnished with the end cap of band screen cloth, and there is thrust in the outside of overcoat.There is complex structure in this rhinobyon type health care filter, the manufacturing cost height, wears shortcomings such as inconvenience, purposes are more single.

The purpose of this utility model be to provide a kind of good dustproof effect, simple in structure, wear conveniently, except that purifying air, can also eliminate the unusual smell the rhinobyon type air purifier of the effect of preventing, cure the disease.

The technical solution of the utility model is such: this rhinobyon type air purifier comprises filter course, crosses filter core and is rolled in the outer overcoat of filter course and forms.It is characterized in that filter course is the avette cavernous structure of hollow, place its outer rim of filter core of crossing in the inner chamber to be connected, inner chamber is divided into upper and lower two chambeies with outer casing inner wall.

At described filter core excessively is laminated structure, is positioned at the intracavity diameter maximum, and it is identical that its shape size is put the radial section shape therewith.

At described rhinobyon type air purifier, its inner chamber is filled with essence or medicine.

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.

We are made up of overcoat (1), filter course (2) and mistake filter core (3) by rhinobyon type air purifier of the present utility model as can be seen from Fig. 1.That filter course (2) is selected for use is loose, good permeability, soft, to the direct non-stimulated spongy layer material of contact of skin.Its shape manufactures the ovoid structure of the hollow that adapts with nasal cavity according to the physiological make-up of nasal cavity.Radially section at the maximum gauge place at ovoid, filter core (3) just places and sections the place excessively, and the outer rim of whole filter core (3) excessively is fair with filter course (2) outer surface, and two parts of the filter course after sectioning (2) clamped filter core (3), put overcoat (1) again.Crossing filter core (3) is the NACF body that a slice has strong adsorptivity and has no side effect, and the thickness of corpus fibrosum can change the quantity of NACF according to different needs.Cross filter core (3) and be positioned at the intracavity diameter maximum, the radial section shape that its shape size is put therewith is identical, and shown in figure (2), sheet is rounded.Overcoat (1) material selection softness, comfortable, good permeability, non-stimulated to skin, and the hot-wind nonwoven cloth or the cotton that can keep dry and comfortable make Web materials, overcoat (1) is wrapped in the outside of filter course (2), place filter core (3) outer rim of crossing in it to be close to overcoat (1) inwall, accomplish overcoat (1) and the sealing between filter core (3) excessively, prevented that dirt, toxic gas 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 sponge occupy the space, reduce sponge to the obstruct of 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.When the people breathes, the dust in air of inspiration is filtered layer (a 2) sponge earlier to be blocked, through epicoele (4), if toxic and harmful, be filtered core (3) NACF once more and block absorption, breath is breathed out through filtering layer (2) by cavity of resorption (5), become clean air and inhale in the human body, realize the purpose of dust proof and gas defence.Also can be as required, in nasal obstruction, add various medicines, can refresh oneself, restoring consciouness, fragrance, open the medicine of stealing, also can add and permeate the medicine for the treatment of various diseases by respiratory tract.

The utlity model has simple in structure, volume is little, wear conveniently, good dustproof effect, also works eliminating the unusual smell except that pure qi (oxygen), the effect of preventing, cure the disease.

Claims

1. rhinobyon type air purifier, it comprises filter course (2), crosses filter core (3) and is rolled in the outer overcoat (1) of filter course 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 in the inner chamber to be connected, inner chamber is divided into epicoele (4) and cavity of resorption (6) with overcoat (1) inwall.

2. rhinobyon type air purifier 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.

3. rhinobyon type air purifier as claimed in claim 1 is characterized in that inner chamber is filled with essence or medicine.