KR20140061336A - The wet filter dust mask containing filter pocket - Google Patents

Abstract

The present invention relates to a mask for preventing yellow sand and fine dust. More specifically, the mask has a filter pocket sewn to the mask so that a wet filter can be easily inserted into the filter pocket when smog is generated due to yellow sand and fine dust. The number of the inserted wet filter is adjusted according to the concentration of yellow sand and fine dust and fragrance is added to a filter solution to enhance a refreshing sensation.

Description

[0001] The present invention relates to a wet filter dust mask comprising a filter pocket,

The present invention relates to a mask for preventing penetration of dust and fine dust, and more particularly, to a mask for preventing penetration of yellow dust and fine dust, and more particularly to a filter bag for easily inserting a wet filter when smog caused by yellow dust or fine dust is sewn inside a mask, And a mask which can be inserted by adjusting the number of filters according to the concentration of dust.

 Generally, in Korea and Japan, the atmosphere is extremely polluted by the dust that comes from China from winter to spring and the smog from fine dust coming from China industrial park. Such air pollution is getting worse over the years, and the increasing mortality rate from respiratory system diseases and allergic symptoms of children are increasing.

  The simplest way to protect the respiratory system from going out of such air pollution by dust and dust is to wear a mask. However, recent smog due to ultra fine dust (PM2.5) has a particle size of 2.5 microns or less and it is difficult to filter it.

  Especially, recent dusts are more fragile and contain heavy metals, so more attention is needed than before.

  In recent years, functional masks have been proposed, which have been supplemented with dust-proof masks or filters that are used in industrial applications for respiratory protection.

  However, most of conventional functional masks and dustproof masks are made by changing the material of the mask or by asking for the filter to reduce the size of the vent hole to block the fine dust, and the ventilation resistance is larger than that of the general mask, There is a problem that the material smells bad when worn. Also, it has a disadvantage that it is expensive and can not be recycled using micro pore materials.

  On the other hand, what is well known as a method of evacuation in the event of a topic is to soak the handkerchief in water, and to close the mouth and nose and evacuate. Cotton wool soaked in water plays a role of preventing toxic smoke for a short period of time.

US D636128 S1 (Jeffrey D) 2009.12.24.

US 20110083259 A1 (Victor S. Wright) 2009.10.08

Disclosure of the Invention The present invention has been conceived to solve the problems of the conventional dust mask, and it is intended to prevent respiratory diseases and seasonal allergic diseases from yellow dust and fine dusts by changing shape and function of a general disposable or pure cotton mask, It is intended to enable the reuse of the mask through disposable filter replacement and mask washing.

 Another object of the present invention is to provide a mask which gives a refreshing feeling and a moisturizing effect when the disposable filter is put on the user's face.

In order to achieve the above object, the present invention is characterized in that a filter bag for inserting a filter is coupled to one surface of a mask body made of a face or a general disposable mask material, and a hook band is provided at both side edges of the mask body do.

Further, the introduced filter member is a fibrous material that is porous and hydrophilic, and the liquid carrying the filter is characterized in that the perfume material can be added as a base material in which the antibacterial and sterilizing treatment is performed.

The present invention has a beneficial effect in effectively filtering out dust and fine dust introduced at the time of breathing by putting the wet filter member before the wearer on the face of the user when yellow dust or fine dust smog is generated.

In addition, the wet filter member has the effect of enhancing the refreshing feeling of the user and the moisturizing effect of the face region by supporting the wet filter member in the antibacterial and sterilized perfumed liquid.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a mask having a filter bag for preventing penetration of yellow dust and fine dust smog according to the present invention; FIG.
2 is a detailed perspective view of the wet filter for preventing penetration of dust and fine dust smog shown in FIG. 1;

The present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a mask having a filter bag for preventing penetration of yellow sand and fine dust smog according to the present invention, and FIG. 2 is a detailed perspective view of the filter for preventing yellow sand and fine dust smog penetration shown in FIG. 1.

1 and 2, the mask having the filter bag for preventing yellow sand and fine dust smog penetration according to the present invention comprises a mask body 100, a filter bag 12, a hook band 16, (20).

The mask body 100 covers the mouth and nose of the user's face. The mask body 100 includes a filter bag 12, which is made of a water-repellent material so that a filter can be inserted and water can be selectively transmitted, Alternatively, the mask body 100 made of a general material is joined by sewing.

The hooking band 16 is provided on both side edges of the mask body 100 for hooking the mask body 100 wrapping the user's mouth and nose to the ear to fix the mask body 100 to the face.

The filter member 20 is provided between the mask body 100 and the filter bag 12 for filtering out yellow dust particles and fine dust particles, and is used after being detached.

The filter member 20 has a plurality of air gaps 1 and supports the porous fibrous material 2 in antibacterial and sterilizing water to filter dust and fine dust contained in the air while the user breathes.

The filter member 20 can add a perfume material to the support liquid to enhance the user's refreshing feeling and moisturizing feeling.

The filter member 20 can be removed at the end of the external activity and can be replaced with a clean filter when performing external activities again.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

100: yellow dust and fine dust mask body with wet filter pouch
20: Wet filter carried on antibacterial, sterilized and added fragrance material
12: Water-repellent material filter bag for wet filter
16: Band made to be able to hang in ear

Claims (5)

A filter bag 12, a disposable filter 20 to be inserted, a band 16 to be fixed to the ear, and a mask body 100 made of a smooth surface or a general material at the face portion covering the nose and mouth of the human body, A functional mask (100) for preventing fine dust, smog, yellow dust and viruses from entering the respiratory tract and enabling the moisturizing function and the warming function of the face part by the selective use of the filter,
Wherein the filter bag (12) and the main body (100) are sewn on both side portions and bottom portions except the upper portion which is the inlet of the filter. The disposable filter (20) according to claim 1, wherein the disposable filter (20) is inserted into and removed from the filter bag (12) that is not easily wetted and water repellent is made of hydrophilic porous fibers, and the moisture content is from 0.1% Wherein the wet filter is provided with a wet filter having a surface roughness of not more than 50 占 퐉. The method for producing a disposable filter (20) according to claim 2, characterized by adding a perfume material to sterilized and antibacterial treated water, and then carrying the filter. The mask for yellow dust and fine dust prevention according to claim 1, wherein when the disposable filter (20) to be inserted is not present, a commonly used wet tissue is folded in accordance with the filter pocket size and inserted. 2. The method according to claim 1, wherein a wet filter is inserted into the spring in a dry season in which yellow dust and fine dust are smog, and the filter can be triple filtered by the mask body 100, the wet filter 20 and the mask bag 12, If the dust is not severe but it should be used in cold winter and cold, it is a multifunctional mask that can be used as a general cold weather mask by removing the filter.

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