CN2215927Y

CN2215927Y - Nose filter

Info

Publication number: CN2215927Y
Application number: CN 95203637
Authority: CN
Inventors: 方勇
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-23
Filing date: 1995-02-23
Publication date: 1995-12-27
Anticipated expiration: 2005-02-23

Abstract

The utility model relates to an air filtering rhinobyon with filtering air and curative functions, which is convenient to carry and use. The utility model is provided with a pair of tubular rhinobyon shells, and a connecting band is arranged between the two rhinobyon shells. Both ends of each rhinobyon shell are provided with nets, and an inner cavity of each rhinobyon shell is provided with filtering material, in addition, according to needs, the inner cavity can also be filled with poison filtering layers or medicine. When used, the utility model is directly placed in a nasal cavity. The utility model is convenient for people to speak and communicate, and does not influence people's appearances. Compared with a traditional mouth mask, the utility model has the advantages of low cost, material saving and use sanitation. The utility model can be used as a protective sanitary article during people going out.

Description

Nose filter

The utility model relates to a kind of people of being convenient to be worn, and has the Nose filter of filtered air and dust reduction capability, can be suitable for people and comparatively use in the serious environmental in air pollution, also can be a kind of effective treatment means to various rhinitis.

Develop rapidly along with big industry, harmful dust in the urban air and toxic gas content constantly increase, air pollution is serious, highway section in some production operation occasions and heavy traffic, this situation is especially serious, at above-mentioned situation, contains excessive harmful dust in inhaled air, often need to wear anti-dust respirator or mask, in order to purify inhaled air.But existing mouth mask and mask often area are bigger, are not easy to carry and wear, and need be covered in outside nose and the oral cavity, not only influence wearer's face, and hinder speaking and sounding of wearer.

Task of the present utility model is to avoid the weak point of above-mentioned existence and the Nose filter that provides a kind of people of being convenient to wear and use, and it not only has the effect of dustproof and filtered air, and does not influence people's face after wearing and speak.

The scheme that realizes the utility model task is as follows: have between nasal obstruction housing 3, the two nasal obstruction housings of a pair of tubulose and be provided with connecting band 1, the two ends of nasal obstruction housing 3 are equipped with guard 2, are installed on filtrate 4 at the inner chamber of nasal obstruction housing.

According to such scheme, during use, the utility model is positioned over nasal cavity, because people normally breathe by nasal cavity in the ordinary course of things, therefore the air filtration layer directly is arranged at the nasal cavity inlet, as disposable armour, can bring some following advantages: one, nasal obstruction enters nasal cavity, can not influence people's face appearance, also is convenient to the communication that people carry out normal sounding; The second, not only have effect dustproof preferably and filtered air, help nasal cavity hygienic and health, and also whole small and exquisite, be easy to carry, use and change, and in the summer of sweltering heat, wear, can bring comfort; The 3rd, to compare with traditional mouth mask, cost is low, saves material, as disposable articles for use, also health very, at present, and under the heavier situation of urban air pollution, the normal pendant protection amenities that the utility model can become people when going out.

Fig. 1 faces complete section figure for an embodiment's of the utility model.

Fig. 2 faces complete section figure for another embodiment's of the utility model.

Fig. 3 is Fig. 1,2 vertical view.

Embodiment of the present utility model such as Fig. 1,2, shown in 3, nasal obstruction housing 3 with a pipe shape, the nasal obstruction housing can be made of thin stainless steel sheet|, between two nasal obstruction housings, be provided with connecting band 1, go deep into nasal cavity and be convenient to extracing to prevent nasal obstruction, two ends at nasal obstruction housing 3 are installed on guard 2, guard can adopt the detailed catalogue woven wire, inner chamber at the nasal obstruction housing then is installed on dustproof filtrate 4, dustproof filtrate can be made up of fiber and other material, in addition, in order to make the utility model also possess the effect of filtering toxic gas, can load one deck in the intermediate layer of nasal obstruction housing 3 inner chambers and remove malicious filtrate 5, then still install dustproof filtrate 4 in the levels of removing malicious filtrate, removing malicious filtrate 5 can select for use alkali lye to handle activated carbon, perhaps, also can load the medicine 5 that one deck has therapeutic action as required in the intermediate layer, as with the Chinese medicine Flos Magnoliae Liliflorae, borneol, the root of Dahurain angelica, the achene of Siberian cocklebur, Centipeda minima, camphor, the Bi roots of grass mixes in the ratio of 5:1:4:1:2:0.1:1, pulverization, insert the intermediate layer of nasal obstruction housing 3 inner chambers, constitute the medicine type Nose filter, urgency, rhinitis chronic, some nasal cavity diseases such as allergic rhinitis have certain preventive and therapeutic effect, and said structure as shown in Figure 2.

Claims

1, a kind of Nose filter is characterized in that having the nasal obstruction housing (3) of a pair of tubulose, is provided with connecting band (1) between the two nasal obstruction housings, and the two ends of nasal obstruction housing (3) are equipped with guard (2), is installed on filtrate (4) at the inner chamber of nasal obstruction housing.

2, Nose filter according to claim 1 is characterized in that described filtrate (4) is dustproof filtrate.

3,, it is characterized in that loading one deck in the intermediate layer of nasal obstruction housing (3) inner chamber removes malicious filtrate (5), installs dustproof filtrate (4) in the levels of removing malicious filtrate by claim 1 or 2 described Nose filters.

4, by claim 1 or 2 described Nose filters, the medicine (5) that one deck has therapeutic action is loaded in the intermediate layer of the inner chamber of the housing (3) that it is characterized in that having a stuffy nose, and installs dustproof filtrate (4) in the levels of medicine.

5, by the described Nose filter of claim 4, it is characterized in that Flos Magnoliae Liliflorae, borneol, the root of Dahurain angelica, the achene of Siberian cocklebur, Centipeda minima, camphor, the Bi roots of grass are mixed in the ratio of 5:1:4:1:2:0.1:1, pulverization is inserted the intermediate layer of nasal obstruction housing (3) inner chamber.