CN2610958Y - Inserting into noose type anti poison gas filtering device - Google Patents

Abstract

A nasal plug toxicants defending filter, comprising a nasal clip and a filter element, wherein the nasal clip has a couple of core holes and a clip body. Bi-level cotton layers are arranged in the filter element and between the two cotton layers is a layer of active carbon. The filter element is installed integrally in the core holes of the nasal clip. When using, clamp the clips on the position between the nostrils, and the two nasal plugs on the filter element cork the nostril naturally. When breathing in by the nose, the soot can be filtered and the toxic gas can be adsorbed, therefore the soot and toxic gas can be effectively prevented from entering the respiratory tract through nasal cavity. The utility model is especially suitable when walking on the road full of dirty air.

Description

Rhinobyon type air gas defence cleaner

Technical field

The utility model relates to a kind of healthy prevention articles for use, particularly a kind ofly is used to prevent that flue dust or toxic gas from entering the miniature cleaner of respiratory tract from nasal cavity.

Technical background

Known mouth mask and breathing mask can both prevent to some extent that flue dust or toxic gas from entering respiratory tract by oral cavity or nasal cavity.The former has certain filtration to dust, but tool is not prevented toxic action, and the gas leakage of part nasal side is usually arranged, and is with at face in the street, and is also not quite refined; Though the latter has well anti-toxic action, its volume is big, Heavy Weight, cost height, and carries inconvenience, and is non-to the life-and-death moment, will never use.

Summary of the invention

The purpose of this utility model is to provide a kind of volume little, and cost is low, and dress does not influence appearance after wearing, and to entering the gas of nasal cavity, has simultaneously and filters and the miniature utensil of anti-toxic action.

Above-mentioned purpose of the present utility model, realize by following technical proposal: a kind of rhinobyon type air gas defence cleaner, form by nose clip (1) and filter core (2) two parts, nose clip (1) is made of housing (11) and the flexible metal clamp of a pair of tool (12) that fuses with it, and housing (11) has a pair of and corresponding core hole, human body nostril (13); Filter core (2) is made of core print seat that fuses (21) and nasal obstruction (22), the shape and size of core print seat (21) match with the shape and size of core hole (13), and utilize elasticity interference principle, be installed in the core hole (13) of housing (11), the rear of the place ahead of core print seat (21) and nasal obstruction (22), one square is respectively arranged, be called front mesh enclosure (211) and back square (221), nasal obstruction (22) and the core print seat (21) that fuses with it all make overcoat (23) with plastic sheeting, overcoat (23) and front and back two squares (211,221) fuse, near preceding square (211) part preceding cotton layer (212) is being installed in the core print seat (21), back cotton layer (222) is housed in nasal obstruction (22), between preceding cotton layer (212) and back cotton layer (222), active carbon layer (213) is arranged.

Using method of the present utility model and operation principle are as follows: will have a stuffy nose (22) are filled in two nostrils, and with the flexible clamp of tool (12), it is amiable and compliant to clamp the middle nose in two nostrils.At this moment, housing (11) is just in time all topped with two wings of nose.When with snuffing gas, air in the past square (211) enters, and by preceding cotton layer (212), through active carbon layer (213), again through back cotton layer (222), enters nasal cavity from back square (221) at last.Because through the filtration and the absorption of two-layer cotton and layer of active carbon, airborne most flue dust and noxious material just can be blocked and can not enter respiratory tract.

Advantage of the present utility model is: volume is little, and is in light weight, and cost is low, and dress does not influence appearance after wearing, and can hinder grade flue dust effectively and toxic gas enters respiratory tract by nasal cavity.

Description of drawings

Fig. 1 looks schematic diagram for master of the present utility model;

Fig. 2 is a schematic top plan view of the present utility model;

Fig. 3 looks schematic diagram for the master of nose clip;

Fig. 4 is the schematic top plan view of nose clip;

Fig. 5 is the A-A cutaway view of Fig. 4;

Fig. 6 looks schematic diagram for the master of filter core;

Fig. 7 is the schematic top plan view of filter core.

Fig. 8 is the B-B cutaway view of Fig. 7.

Label:

1 nose clip

11 housings

12 clamps

13 core holes

131 annular recess

2 filter cores

21 core print seats

Square before 211

Cotton layer before 212

213 active carbon layers

214 bulge loops

22 nasal obstructions

221 back squares

222 back cotton layers

23 overcoats

The specific embodiment

A kind of rhinobyon type air gas defence cleaner, form by nose clip 1 and filter core 2 two parts, nose clip 1 is made of with the clamp 12 that is embedded in the wherein flexible stainless steel substrates manufacturing of apparatus the housing 11 with the rubber-plastics material manufacturing, and one and corresponding core hole, human body nostril 13 are respectively arranged at the two ends of housing 11; Filter core 2 is made of core print seat 21 that fuses and nasal obstruction 22, around core print seat 21 and the nasal obstruction 22, make with the plastic sheeting that fuses, end in core print seat 21 and nasal obstruction 22, one square made of plastic is respectively arranged, square 211 and back square 222 before being called, in 211 li of preceding squares and nasal obstruction 22, cotton through sterilization respectively is housed, divide preceding cotton layer 212 of another name and back cotton layer 222, in core print seat 21, between preceding cotton layer 212 and back cotton layer 222, fill up active carbon, form active carbon layer 213; Because the shape and size in a pair of core hole 13 at housing 11 two ends, match with the shape and size of the core print seat 21 of filter core 2, and in core hole 13, be provided with an annular recess 131, on core print seat 21 with core hole 13 in annular recess 131 corresponding sections be provided with a bulge loop 214, the shape and size of annular recess 131 match with the shape and size of bulge loop 214, therefore, can utilize the principle of elasticity interference, filter core 2 is inlaid in the core hole 13 securely.

Claims (2)

1, a kind of rhinobyon type air gas defence cleaner, it is characterized in that: form by nose clip (1) and filter core (2), wherein, nose clip (1) is made of housing (11) and the flexible metal clamp of a pair of tool (12) that fuses with it, housing (11) has a pair of core hole (13), filter core (2) is made of core print seat that fuses (21) and nasal obstruction (22), the shape and size of core print seat (21) match with the geomery of core hole (13), and be installed in the core hole (13), square (211) before core print seat (21) the place ahead has one, there is a back square (221) at the rear of nasal obstruction (22), nasal obstruction (22) and the core print seat (21) that fuses with it all make overcoat (23) with plastic sheeting, overcoat (23) fuses with preceding square (211) and back square (221), in the core print seat (21) before having located one near preceding square (211) cotton layer (212), in nasal obstruction (22), cotton layer (222) afterwards is housed, at front and back cotton layer (212,222) between, be active carbon layer (213).

2, rhinobyon type air gas defence cleaner according to claim 1, it is characterized in that a bulge loop (214) is arranged on described core print seat (21), corresponding section in core hole (13), one annular recess (131) is arranged, the shape and size of bulge loop (214) match with the shape and size of annular recess (131), utilize the principle of elasticity interference, core print seat (21) is fixedly mounted in the core hole (13).

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