KR101800242B1

KR101800242B1 - Filter for nose

Info

Publication number: KR101800242B1
Application number: KR1020150158030A
Authority: KR
Inventors: 정진구
Original assignee: (주) 드림에어; 정진구
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2017-11-24
Also published as: KR20170055590A

Abstract

The present invention relates to a coma dog which can be protected from odor and smoke by wearing in the nose and breathing in a severe smelling or sooty environment, and is provided with a cover (1) and a filter (2) Wherein the filter (2) is a hygroscopic material, and it is possible to provide a coma dog which is simple in structure and can be provided with a small amount of material, and is cheap in price, thereby protecting the operator from odor soot, It is equipped with a large amount in the place of concern for fire, so that each user can exchange a plurality of prepared coma dogs one by one to reduce the concern of suffocation and to be able to escape from the soot.

Description

Filter for nose}

The present invention relates to a coma dog which is worn in the nose and protects against odor and smoke while breathing in an odorous or sooty environment.

The present inventor has proposed a filter of the type described in Japanese Patent No. 10-1179556, which is composed of a hemispherical cover formed of a fabric having good permeability and a filter composed of a hygroscopic material provided inside the hemispherical cover and having a hygroscopic function, Hole, and an elastic supporter inserted into the through-hole.

Japanese Patent No. 10-1179556 discloses a method of manufacturing a pneumatic tire which comprises a cap portion forming a hemispherical thin fabric having pores; And a stopper provided on the inside of the hemispherical stopper, wherein the stopper is provided with a concave portion formed by recessing a lower surface opposed to an upper portion formed with a hemispherical shape, The stopper portion and the punching portion having a medicinal role for alleviating or preventing allergic symptoms and symptoms of oral inflammation are composed of two pairs, and the two pairs of stoppers and punches are respectively provided with a stopper portion A 'v' -shaped elastic supporter formed in a through hole passing through the center, and inserted into each of the two pairs of through holes; Wherein the stopper has an outermost diameter of between 10 mm and 15 mm.

Korea Patent No. 10-1179556 'Apparatus having a humidifying function' Published on July 27, 2011

However, such a nasal mask has the drawback that the moisture absorber of the filter has moisture, so that moisture is contained in the inspiration at the time of breathing. Such a nasal mask has the drawback that it is insufficient in protection from a bad smell and soot. Accordingly, the present invention is directed to a method and apparatus for protecting a user from odor or smoke while breathing for a short period of time even in a case where an odorous environment such as a worker handling a chemical, a sewage pipe worker, In order to solve the problem.

In order to solve the above-described problems, the present invention provides a coma dog which is a filter incorporated in a cover and a cover, wherein the filter is a hygroscopic material, and furthermore, the hygroscopic material is carbon containing activated carbon As shown in FIG.

Particularly, the present invention provides, in addition to the above, a cover having a cylindrical body made of a synthetic resin film having a waterproof function and a breathable lid covering both openings of the cylindrical body, And provides a coma dog which is a plate in which the waterproof layer is integrated.

The present invention as described above has an effect of being able to temporarily protect the filter from bad odors until the filter is lost in function when working in a stench environment. Therefore, when a large number of coma dogs are exchanged, it is possible to work for a comparatively long time. Particularly, it is effective as a coma dog in the field of fire, and thus it is possible to protect a lot of people from suffocation at a small cost by providing a large amount of the car in a place where fire is worried such as a subway. Particularly, the present invention can prevent the deodorizing function from being deteriorated by preventing the secretion such as nasal mucus from being absorbed by the deodorant inside the cylinder, by making the outside of the cylinder become a moisture-absorbing cloth and the inside thereof becoming a water-proof body, .

1 is a perspective view (a) and a main part sectional view (b) of an embodiment of the present invention.
2 is a perspective view (a) and a main part sectional view (b) of another embodiment of the present invention.
3 is an exploded perspective view of another embodiment of the present invention.
4 is an exploded perspective view of another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

Wherein the filter (2) is a filter (2) incorporated in the cover (1) and the cover (1), and further characterized in that the filter The present invention provides a coma dog characterized in that The present invention can provide a simple structure with a small amount of material and a low cost, so that a large amount of it is provided at a place of concern for fire, and each user exchanges a plurality of prepared coma dogs one by one, So that there is an effect that it is possible to escape from the soot while reducing anxiety of the user.

Particularly, the present invention is characterized in that the cover (1) comprises a cylindrical body (11) and lids (12, 13) closing the inner and outer openings of the cylindrical body (11) Characterized in that the lids (12, 13) closing the inner and outer openings of the cylindrical body (11) are nonwoven fabrics having good breathability, characterized in that the absorbent article (111) and the inner waterproof element Provide dogs. It is preferable that the distance between the lid 12 and the lid 13, that is, the length of the cover 1 is 10 to 25 mm and the diameter of the cylindrical body 11 is 10 to 20 mm. The amount of the activated carbon which is the absorbent material to be filled with such a large volume is increased so that the coma of the present invention can open the nostrils of the comatose largely to facilitate the intake and improve the filtering effect of the odor and soot. to be. The coma dog of the present invention may be exposed to the outside of the nose, and it is preferable that the nose of the coma is large so that the nose becomes wide and the breathing can be relaxed. The present invention having the waterproof body 112 on the outside of the cylindrical body 11 has an effect of retarding the function deterioration of the filter 2 by preventing the discharge of the secretion in the crotch portion from being absorbed by the filter 2 as a moisture absorber.

4, the cover 1 is made of a urethane sponge, the activated carbon powder 21 is loaded on the inside of the cover 1, (22) is inserted into the inlet side of the cover (1) to prevent the activated carbon powder (21) from flowing out to the outside of the cover (1).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it should be understood that various changes and modifications will be apparent to those skilled in the art. It is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the scope of protection of the present invention should be construed according to the following claims, and all technical ideas which fall within the scope of equivalence by alteration, substitution, substitution and the like within the scope of the present invention, Range. In addition, it should be clarified that some configurations of the drawings are intended to explain the configuration more clearly and are provided in an exaggerated or reduced size than the actual configuration. It is to be understood that the appended claims are intended to facilitate understanding only and do not limit the shape and construction of the present invention to the accompanying drawings.

1. Cover
11. Cylindrical
111. Absorbing cloth
112. Waterproof body
12, 13. Lid
2. Filter
21. Activated carbon powder
22. Carbonaceous leather

Claims

A cover (1) and a filter (2) embedded in a cover (1) are characterized in that the filter (2)
The absorbent material is composed of activated carbon powder (21) and carbonaceous paper (22)
The cover 1 is composed of a cylindrical body 11 having openings on both sides and lids 12 and 13 covering both side openings of the cylindrical body 11. The cylindrical body 11 is provided with an outer moisture- The lids 12 and 13, which cover the inner and outer openings of the cylindrical body 11, are formed of a nonwoven fabric having air permeability,
Wherein the distance between the lid (12) and the lid (13), that is, the length of the cover (1) is 10 to 25 mm and the diameter of the cylindrical body (11) is 10 to 20 mm.

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