KR101821595B1

KR101821595B1 - Mask having function of air furification

Info

Publication number: KR101821595B1
Application number: KR1020160003568A
Authority: KR
Inventors: 윤혁진
Original assignee: 윤혁진
Priority date: 2016-01-12
Filing date: 2016-01-12
Publication date: 2018-01-24
Also published as: KR20170084480A

Abstract

The present invention relates to a mask, and more particularly, to a mask which comprises a fan filter module on both sides of a mask to purify external air and introduce it into the mask, and then discharging the mask to the outside again so that the wearer can always breathe clean air The present invention relates to a mask having an air cleaning function. A mask having an air purifying function according to the present invention comprises a main cover which is made of a transparent synthetic resin material for identifying a face from the outside and covers the nose, the mouth and the ball portion; A first fan filter module coupled to one side of the main cover for sucking external air in accordance with power supply and supplying the filtered air to the inside of the main cover after filtration; A second fan filter module coupled to the other side of the main cover to filter the air inside the main cover according to power supply and discharge the air outside the main cover; And a battery pack for supplying power to the first fan filter module and the second fan filter module.

Description

[0001] MASK HAVING FUNCTION OF AIR FURIFICATION [0002]

The present invention relates to a mask, and more particularly, to a mask which comprises a fan filter module on both sides of a mask to purify external air and introduce it into the mask, and then discharging the mask to the outside again so that the wearer can always breathe clean air The present invention relates to a mask having an air cleaning function.

The mask is an easy-to-wear product to prevent the spread of respiratory diseases or reduce the inhalation of fine dust or other dust in the air to prevent disease caused by air pollution. These masks are often used in the winter season where cold or flu is prevalent, in the spring when the yellow dust is frequent, and in dusty plants.

However, in the case of conventional masks, the mask is composed of a nonwoven fabric or a fiber material to filter out contaminants such as dust and dust. However, when the pores of the mask are small, breathing is difficult. When the pores are large, There arises a problem that the contaminated air harmful to the human body is directly sucked. In addition, in the case of wearing glasses, in the case of wearing a mask for winter, the air that has been inhaled through the mouth is guided upward by the mask, and the glasses are blurred and blurred to disturb the field of view, thereby frequently occurring a safety accident. Further, since most of the face is covered by the mask, face identification is impossible and there is a disadvantage in that it is aesthetically inferior.

Korean Utility Model Registration No. 20-0422942 Korean Registered Utility Model No. 20-0372131

Disclosure of the Invention The present invention was conceived in order to solve the disadvantages of the conventional mask as described above, and it is an object of the present invention to provide a mask capable of effectively blocking breathing and sucking in contaminated air, .

According to an aspect of the present invention, there is provided a mask having an air purifying function, comprising: a main cover which is made of a transparent synthetic resin material for identifying a face from the outside and covers the nose, the mouth and the ball portion; A first fan filter module coupled to one side of the main cover for sucking external air in accordance with power supply and supplying the filtered air to the inside of the main cover after filtration; A second fan filter module coupled to the other side of the main cover to filter the air inside the main cover according to power supply and discharge the air outside the main cover; And a battery pack for supplying power to the first fan filter module and the second fan filter module.

Here, the first fan filter module and the second fan filter module include a fan that is rotated in accordance with power supply, and a filter is coupled to a rear side of the fan.

More specifically, the first fan filter module and the second fan filter module include a fan rotated according to power supply; A fan casing in which the fan is accommodated; A filter casing coupled to a rear side of the fan casing; And a filter accommodated in the filter casing.

The main cover may further include an opaque auxiliary cover covering the left and right sides and a lower portion of the main cover from the front, wherein the auxiliary cover is disposed in a superimposed manner so as to cover left and right sides and a lower portion of the main cover, It is preferable that the cover and the auxiliary cover are mutually molded with the molding material so that the main cover and the auxiliary cover are integrally joined.

The first fan filter module and the second fan filter module may be installed through the main cover and the auxiliary cover.

Also, the fan of the first fan filter module and the fan of the second fan filter module are rotated in directions opposite to each other.

In addition, the battery pack may be a neck-lace type battery pack having a 'C' shape with a front side opened to allow a user to hang on a neck, a built-in battery therein, and a power terminal for connecting a power cable to one side. .

According to the present invention as described above, it is possible to effectively block the suction of the contaminated air while breathing smoothly, and to have an advantage that the face can be discriminated, and the aesthetics can be excellent.

1 is a perspective view of a mask having an air purifying function according to the present invention,
2 is an exploded view of a mask having an air purifying function according to the present invention,
3 is an exploded view of a fan filter module employed in a mask having an air purifying function according to the present invention,
FIG. 4 is a view showing a wearing state of a mask having an air purifying function according to the present invention,
5 is a view showing an air flow when using a mask having an air purifying function according to the present invention.

Hereinafter, the structure and operation of the mask 100 having the air purifying function according to the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

1 and 2, a mask 100 having an air purifying function according to the present invention includes a main cover 110, an auxiliary cover 120, a first fan filter module 140, Filter module 150, strap 160, and battery pack 170.

The main cover 110 is made of a transparent synthetic resin material so that the face can be distinguished from the outside. The main cover 110 is a main body portion of the mask covering the lower half of the face, that is, the nose and mouth and the ball portion. And the edge portion is preferably configured so as to be brought into close contact with the surface of the face as much as possible so as not to leak air when worn. A first cut-off hole 112 and a second cut-off hole 114 for mounting a fan filter module, which will be described later, are formed on the left and right sides of the main cover 110, respectively.

The auxiliary cover 120 covers opposed left and right sides of the main cover 110 and a lower part of the main cover 110. The auxiliary cover 120 is made of opaque material and includes a third cutout hole 122 for mounting the fan filter module on both left and right sides, A fourth incision hole 124 is formed.

The main cover 110 and the auxiliary cover 120 are stacked so that the auxiliary cover 120 covers both left and right sides and a lower portion of the main cover 110. The main cover 110, (120) and the edge portion of the main cover (110) are sealed with a molding material (130) such as silicone. The main cover 110 and the auxiliary cover 120 are mutually molded so that the main cover 110 and the auxiliary cover 120 are integrally joined and the edge portion of the main cover 110 is molded, It is possible to prevent the air in the mask from leaking to the outside, thereby preventing the glasses from being blurred in winter.

The fan filter module is a combination of a fan operated according to power supply and a filter for filtering contaminants contained in the air. The fan filter module includes a first fan filter module (140) for sucking outside air, And a second fan filter module 150 for filtering the air and discharging the air to the outside. The first fan filter module 140 and the second fan filter module 150 are disposed on the left and right sides of the main cover 110 and the auxiliary cover 120, respectively. Specifically, the first fan filter module 140 is inserted into the first cutoff hole 112 of the main cover 110 and the third cutoff hole 122 of the auxiliary cover 120, The module 150 is inserted into the second cutout 114 of the main cover 110 and the fourth cutout 124 of the auxiliary cover 120.

3 shows a specific configuration of this fan filter module in an exploded view. The fan filter module includes fans 142 and 152, fan casings 144 and 154, filters 146 and 156, and filter casings 148 and 158.

The fans 142 and 152 are rotated in accordance with the power supply to supply air to the other side from one side and are mounted inside the fan casings 144 and 154 formed with holes or cutting grooves so that air can pass through the front and rear surfaces.

Filter casings (148, 158) are coupled to the rear side of the fan casings (144, 154). The coupling structures of the fan casings 144 and 154 and the filter casings 148 and 158 are not particularly limited, but are preferably integrally combined with each other by hook coupling as shown in FIG. 3, so that disassembly and coupling are facilitated. A plurality of first hooks 145 and 155 are formed on the rear side of the fan casings 144 and 154 and hook insertion grooves 148a and 158a for inserting the first hooks 145 and 155 are formed on the front sides of the filter casings 148 and 158 And hook recesses 148b and 158b are formed on the side surfaces of the filter casings 148 and 158 to receive the first hooks 145 and 155, respectively.

The front and rear surfaces of the filter casings 148 and 158 may be opened to allow the air sucked through the fans 142 and 152 to pass therethrough or may have a through hole or other cutout grooves formed therein. The mesh or other filter element may be finished. It is preferable that an opening is formed on one side (side or upper side) of the filter casings 148 and 158 so that the filters 146 and 156 can be stored or taken out. The filters 146 and 156 may be any filter member having an air purification function such as a nonwoven fabric, a sponge, a mesh filter, a HEPA filter, and a silver-foam filter.

As shown in FIGS. 1 and 2, the fan filter module having such a configuration is preferably inserted through the left and right sides of the main cover 110 and the auxiliary cover 120, respectively, and is fixed by hook coupling. To this end, it is preferable that second hooks 149 and 159 are formed on both left and right sides of the filter casings 148 and 158 of the fan filter module, as shown in FIG. Accordingly, the fan filter module includes a third cutoff hole 122 and a first cutoff hole 112 and a fourth cutoff hole 124 and a second cutoff hole 112 of the main cover 110, And the second hooks 149 and 159 are engaged with and fixed to the outer sides of the first and second cut holes 112 and 114 of the main cover 110, respectively.

Here, it is preferable that the fans of the respective fan filter modules are rotated in opposite directions so that one of the fans sucks air and the other of the fans sucks air.

Meanwhile, the mask according to the present invention further includes a strap 160 for the user to fasten the mask around the head. The strap 160 may be coupled to both the left and right ends of the auxiliary cover 120 or may be coupled to both the left and right ends of the auxiliary cover 120 and the main cover 110 at the same time. Preferably, the strap 160 is provided with a buckle which can be fastened and unfastened at both ends of the strap 160 by untouching, and an ear protector 162 having a soft cushion for preventing the ear from being pressed when the fastener is tightened It is preferable to additionally provide them.

Further, the mask according to the present invention further includes a battery pack 170 for driving the fan. The battery pack 170 may be mounted on the mask, but the mask may be peeled off due to the load. Therefore, as shown in FIG. 4, the battery pack 170 is formed of a necklace type battery pack 170, It is preferable to connect the power cable C of the fan in a state where the power cable 170 is connected to the neck. To this end, the battery pack 170 is formed in a 'C' shape having a front side opened to allow the user to hang the battery pack. The battery pack 170 has a built-in battery therein. (Not shown). The battery pack 170 is directly connected to only one of the first fan filter module 140 and the second fan filter module 150 by the power cable C, The cable is branched in the inside of the mask, and the branched cable is enclosed by the auxiliary cover 120, which is opaque, so as not to be seen from the outside.

5, when the mask according to the present invention is worn, outside air is sucked through the first fan filter module 140 on one side, purified through the filter, and then introduced into the mask And the user's exhalation is again purged by the second fan filter module 150 and then discharged to the outside. With this operation, the user can always breathe clean air with the pollutant removed.

Although the present invention has been described in detail with reference to the embodiments of the present invention, the scope of the present invention is not limited thereto, and the scope of the present invention is substantially equivalent to the embodiments of the present invention.

110: main cover 112: first incision ball
114: second incision hole 120: auxiliary cover
122: third incision ball 124: fourth incision ball
130: molding material 140: first fan filter module
142,152: Fans 144,154: Fan casing
145, 155: first hook 146, 156: filter
148, 158: Filter casing 148a, 158a: Hook insertion groove
148b, 158b: hook engagement grooves 149, 159: second hook
150: second fan filter module 160: strap
162: ear protector 170: battery pack

Claims

A main cover made of a transparent synthetic resin material for identifying the face from the outside and covering the nose, the mouth and the ball portion;
A first fan filter module coupled to one side of the main cover for sucking external air in accordance with power supply and supplying the filtered air to the inside of the main cover after filtration;
A second fan filter module coupled to the other side of the main cover to filter the air inside the main cover according to power supply and discharge the air outside the main cover;
And a battery pack for supplying power to the first fan filter module and the second fan filter module,
The first fan filter module and the second fan filter module may include a fan rotated according to power supply; A fan casing in which the fan is accommodated; A filter casing coupled to a rear side of the fan casing; And a filter accommodated in the filter casing,
A plurality of first hooks are formed on a rear side of the fan casing. A hook insertion groove for receiving the first hook is formed on a front side of the filter casing, and a hook Wherein a mesh is formed at the front and rear openings of the filter casing, and a filter is housed in one side of the filter casing, An opening is formed so that it can be drawn out,
And an opaque auxiliary cover covering the left and right sides and the lower portion of the main cover from the front, wherein the auxiliary cover is disposed in a superimposed manner so as to cover left and right sides and a lower portion of the main cover, The auxiliary covers are mutually molded with the molding material so that the main cover and the auxiliary cover are integrally joined,
The first fan filter module and the second fan filter module are respectively inserted into the left and right sides of the main cover and the auxiliary cover. The second fan filter module and the second fan filter module have second hooks formed on the left and right sides of the filter casings, The first fan filter module and the second fan filter module sequentially pass through the third cut hole, the first cut hole, the fourth cut hole, and the second cut hole formed in the auxiliary cover and the main cover, respectively, And is fixed to the outside of the first and second incisions of the cover, respectively,
The battery pack is a neck-lace type battery pack having a 'C' shape with a front side opened to allow a user to hang on a neck, a built-in battery, and a power terminal for connecting a power cable to one side.
Only one of the first fan filter module and the second fan filter module is directly connected to the battery pack 170 by the power cable and the other fan filter module that is not connected is connected by a power cable branched from the inside of the mask Wherein the branching power cable is enclosed in the inner cover so as not to be seen from the outside by the auxiliary cover which is opaque material.

delete

The method according to claim 1,
Wherein the first fan filter module and the second fan filter module are installed through the main cover and the auxiliary cover.

The method according to claim 1,
Wherein the fan of the first fan filter module and the fan of the second fan filter module are rotated in opposite directions to each other.

delete