KR20170000318U

KR20170000318U - Mask

Info

Publication number: KR20170000318U
Application number: KR2020150004737U
Authority: KR
Inventors: 박윤덕
Original assignee: 박윤덕
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2017-01-24

Abstract

A mask is initiated. The mask of the present invention is provided with a mask body to be worn on the face so as to cover the user's mouth and nose and to filter various kinds of microscopic harmful substances contained in the air introduced at the time of inspiration. An exhaust unit coupled to one side of the front surface of the mask body and guiding the air exhausted during exhalation in an inspiration direction of the mask body; And a piercing portion formed at both ends of the front surface of the mask body.
According to the present invention, it is possible to smoothly introduce outside air at the time of inhalation, filter various kinds of fine harmful substances contained in the outside air, smoothly discharge the inhaled air at the time of exhalation, It is possible to achieve normal breathing activity while removing various kinds of micro-noxious substances, and it is possible to improve the satisfaction of use by wearing for a long period of time.

Description

Mask {MASK}

More particularly, the present invention relates to a mask capable of smoothly introducing air at the time of inhalation, filtering various noxious substances contained in the air, and capable of smoothly discharging sucked air at the time of exhalation, To a mask capable of providing an air circulation structure for guiding the air exhausted by the exhalation in the direction of the inspiration of the mask body.

In the modern society, the possibility of harming the respiratory and bronchial health of people exposed to such environment is gradually increasing as the air pollution becomes more severe due to the global warming phenomenon and soot, and the number of days of yellow dust or mist is increased.

A mask is widely used as a protection against the atmospheric environment. That is, the mask is to be worn so that normal respiration can be performed while blocking various kinds of fine harmful substances from entering the respiratory tract.

However, in the conventional mask, when the interception of the micro-noxious substances is strengthened, the inflow and outflow of air are not smooth, so that it is difficult to breathe and thus the problem can not be worn for a long time.

In addition, the conventional mask can be separated from the face due to the force generated when the air is discharged according to the structure in which air released after breathing is not smoothly discharged, There is a problem that various harmful substances can be easily introduced.

Thus, it is possible to smoothly introduce the air at the time of inhalation, filter various kinds of harmful substances contained in the air, smoothly discharge the air sucked by the inspiration at the time of exhalation, It is required to research and develop a mask capable of realizing normal respiration activity through the air circulation structure leading to the direction of inspiration and thereby increasing the satisfaction with wearing over a long period of time.

Registered Utility Model No. 20-0381616 (Registered Date: April 04, 2005)

The technical problem of the present invention is that it is possible to smoothly introduce air at the time of inspiration, filter various harmful substances contained in the air, smoothly discharge the sucked air at the time of exhalation, The mask is provided with an air circulation structure for guiding the mask body in the direction of the breathing of the mask body, thereby realizing normal breathing activity, thereby enhancing the satisfaction of wear for a long time.

It is to be understood that the technical subject matter of the present invention is not limited to the technical subjects mentioned above and that other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description There will be.

The present invention relates to a mask body, which is worn on a face so as to cover a user's mouth and nose, and is configured to filter various kinds of microscopic harmful substances contained in air introduced at the time of inspiration. An exhaust unit coupled to one side of the front surface of the mask body and guiding the air exhausted during exhalation in an inspiration direction of the mask body; And a piercing portion formed at both ends of the front surface of the mask body.

The mask body is formed by integrally bonding an active carbon filter and polypropylene to a microfine nonwoven fabric.

Wherein the exhaust unit comprises: a front cover coupled to a front surface of the mask body and having a pneumatic tool for guiding air, which is discharged at a time of exhalation, toward the inspiration direction of the mask body; A rear cover disposed on a back surface of the mask cover and coupled with the front cover, and having an air vent for discharging air at the time of expulsion; And a silicon barrier layer which is coupled between the front cover and the rear cover and shields the air flowing in the inhalation and is opened to exhaust air at the time of exhalation.

The mask body is folded so that a vertical folding line is formed at the center of the front face and both sides of the vertical folding line correspond to each other.

According to the present invention, it is possible to smoothly introduce outside air at the time of inhalation, filter various kinds of fine harmful substances contained in the outside air, smoothly discharge the inhaled air at the time of exhalation, It is possible to achieve normal breathing activity while removing various kinds of micro-noxious substances, and it is possible to improve the satisfaction of use by wearing for a long period of time.

1 is a view showing a configuration of a mask according to the present invention.
2 is a front view of a mask according to the present invention.
3 is a view showing the back surface of the mask according to the present invention.
4 is a view showing the inside of the exhaust part of the mask according to the present invention.
5 is a view showing the air flow structure of the mask according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, a description of known functions or configurations will be omitted for the sake of clarity of the present invention.

FIG. 1 is a view showing a configuration of a mask according to the present invention, FIG. 2 is a view showing a front surface of the mask according to the present invention, FIG. 3 is a rear view of a mask according to the present invention, FIG. 5 is a view showing the air flow structure of the mask according to the present invention. FIG.

1 to 4, the mask according to the present invention includes a mask body 10 and an exhaust unit 20 coupled to one side of the front face of the mask body 10, And a piercing portion 30 formed at the front and rear ends of the front portion.

The mask body 10 is provided to filter various kinds of microscopic harmful substances contained in the air during breathing while the user wears them on his face. That is, the mask body 10 is worn on the face so as to cover the user's mouth and nose, and is formed to filter various kinds of microscopic harmful substances contained in the air during respiration.

To this end, the mask body 10 is bonded to the microfine nonwoven fabric in such a manner that an active carbon filter and polypropylene are integrated. That is, the mask body 10 is integrated by being thermally fused in a state where an active carbon filter, which is a fiber filter, and polypropylene, which is a thermoplastic resin, are disposed between two layers of microfine nonwoven fabrics.

Accordingly, the mask body 10 is capable of filtering various kinds of microscopic harmful substances contained in air sucked upon inhalation.

The mask body 10 has a vertical folding line 12 formed at the center of its front face so that it can be folded so as to correspond to both sides of the vertical folding line 12 when not in use.

The exhaust unit 20 is provided to be coupled to one side of the front surface of the mask body 10 and includes a front cover 22, a rear cover 24, and a silicon barrier film 26.

The exhaust unit 20 is structured to block the inflow of the outside air at the time of inhalation and to guide the exhausted air in the direction of the inspiration of the mask body 10 while discharging the sucked air to the outside of the mask body 10 during exhalation will be.

The front cover 22 is provided to be coupled to the front surface of the mask body 10. An air oil tool 23 is formed at one side of the front cover 22 to induce and discharge the air sucked in the ventilation in the direction of the inspiration of the mask body 10.

The rear cover 24 is disposed on the rear surface of the mask body 10 and is provided to be engaged with the front cover 22. [ The rear cover (24) is provided with an air outlet (25) for discharging the sucked air at the time of exhalation.

The silicon barrier film 26 is provided to be coupled between the front cover 22 and the rear cover 24. [ The silicon barrier film 26 has a structure that blocks the inflow of the outside air at the time of inhalation and opens for discharging the inhaled air at the time of exhalation.

That is, the silicon barrier film 26 is in close contact with the rear cover 24 so as to block the air outlet 25 in a state of being coupled between the front cover 22 and the rear cover 24, 22 and the air outlet 25 is elastically deformed by the force exhaling the sucked air at the time of exhalation, so that the air outlet 25 can be opened.

The earring portion 30 is provided at both ends of the front surface of the mask body 10. [ That is, the earring portion 30 is formed in the shape of a band so that it can be caught by the user's ears at both ends of the front face of the mask body 10. Thus, the mask body 10 can be stably . &Lt; / RTI >

Hereinafter, the operation of the mask according to the present invention will be described with reference to FIG.

The mask according to the present invention is configured to filter various kinds of fine harmful substances contained in the air when breathing while wearing on the face so as to cover the user's mouth and nose.

As shown in FIG. 5, the open air for inspiration for breathing flows through the mask body 10. At this time, the outside air is filtered by the active carbon filter, which is a microfine nonwoven fabric and a fiber filter, in the course of passing through the mask body 10, and the exhaust part 20 blocks the inflow of outside air by the silicon blocking film 26. As a result, clean air from which harmful substances are removed can be introduced.

The air exhaled during exhalation for breathing is discharged through the exhaust part 20. At this time, the air is discharged through the air outlet 25 of the rear cover 24. That is, the silicone shielding film 26 is elastically deformed by the force generated when the air sucked in is discharged in a state of being in close contact with the rear cover 24 so as to block the air outlet 25, and is naturally opened. So that it can be smoothly discharged through the air oil tool 23 of the front cover 22.

The air discharged through the air oil tool 23 of the front cover 22 is guided in the direction of the inspiration of the mask body 10 so that the air with the minimized microhazardous substances is introduced again through the mask body 10, It is possible to extend the service life of the battery. This is possible by providing a circulation structure of the air in which the air oil tool 23 of the front cover 22 opens in the direction of the inspiration of the mask body 10. [

As described above, the mask according to the present invention is capable of smoothly introducing outside air by the mask main body 10 at the time of inhalation, while filtering various kinds of fine harmful substances contained in the outside air, The air can be smoothly discharged and the air discharged by the expiration can be guided in the direction of the inspiration of the mask body 10, so that normal respiration can be realized while removing various kinds of harmful substances, The satisfaction level of use can be increased.

10: mask body
12: Vertical fold line
20:
22: front cover 23: air oil tool
24: rear cover 25: air outlet
26: Silicon blocking film
30: Earring section

Claims

A mask body to be worn on the face so as to cover a user's mouth and nose and to filter various kinds of microscopic harmful substances contained in air introduced at the time of inhalation;
An exhaust unit coupled to one side of the front surface of the mask body and guiding the air exhausted during exhalation in an inspiration direction of the mask body; And
And a piercing portion formed at both ends of a front surface of the mask body.

The method according to claim 1,
Wherein the mask body is formed by integrally bonding an active carbon filter and polypropylene to the microfine nonwoven fabric.

The method according to claim 1,
The exhaust unit includes:
A front cover coupled to a front surface of the mask body and having a pneumatic tool formed on one side thereof for guiding air to be expelled upon exhalation in an inspiration direction of the mask body;
A rear cover disposed on a back surface of the mask cover and coupled with the front cover, and having an air vent for discharging air at the time of expulsion; And
And a silicon barrier layer coupled between the front cover and the back cover, the barrier layer being interposed between the front cover and the back cover to block air flowing in the inhalation and open for venting the air when expelled.

The method according to claim 1,
Wherein the mask body is folded so that a vertical folding line is formed at the center of the front face and both sides of the vertical folding line correspond to each other.