KR102035977B1 - Air cleaning mask device - Google Patents

Abstract

The present invention relates to a mask device for inhaling clean air and, more specifically, to an air cleaning mask device, which has a frame for wearing on a helmet or a hat or hanging on the neck, purifies the external air by a filter by having a blower and the filter on one side of the frame, and secures filtering of fine dust and heavy metals and coping with bacteria by supplying the purified air to the mask.

Description

Air cleaning mask device

The present invention relates to a mask device for suctioning clean air, and more particularly, to include a frame to be worn on a helmet or hat or to hang on the neck, and to provide external air by providing a blower and a filter on one side of the frame. It is an air-cleaning mask device that can secure filtering of fine dust and heavy metals and coping with bacteria by purifying it by a filter and then supplying it to the mask.

In general, dust refers to particulate matter floating or scattering in the air, and is generated when burning fossil fuels such as coal and petroleum, and emitted from factories and automobiles.

These dusts are generally classified into total dust (TSP) of 50 μm or less and fine dust (PM) of very small particle size, depending on the size of the particles. PM10) and fine dust (PM2.5) smaller than 2.5μm in diameter. If PM10 is about 1/5 to 1/7 smaller than the human hair diameter (50 to 70 μm), PM2.5 is very small, about 1/20 to 1/20 of the hair.

These fine dusts are classified by the World Health Organization (WHO) as a group 1 carcinogen. Most of the dust is filtered out of the nose hair or bronchial mucosa, while fine dust (PM10) has It is very small, less than 10μm, which is about 1/5 ~ 1/7 of the thickness of human hair, and it penetrates into our body without being filtered out of the nose, mouth, and bronchus, which is very harmful to health.

The mask for removing the dust has been developed in a variety of configurations, there is a mask device having an air purification function proposed in the prior art related to this Patent No. 10-1848674.

The patent includes a mask 10 which is worn on the user's face and has a mask connection portion 20 formed on one side thereof; An air purifier (40), further comprising a wireless earphone (43) for filtering and supplying air to the inside of the mask and transmitting / receiving the voice of a smartphone and playing music by short-range communication; A nozzle unit 30 is connected between the mask 10 and the air purifier and supplies air supplied by the air purifier through the mask connection unit 20. The air purifier includes: A battery 42 which is formed in the shape of a U-shaped necklace so as to be worn over a user's neck and supplies power; A fan driver 45 for forcibly blowing air; A filter detector 46 for filtering the blown air and detecting the replacement time; Control the rotational speed of the fan drive unit 45, form a pollution detection sensor to measure the degree of contamination of the filter, and controls the operation of the filter detector 46 and the filter detector 46 for displaying it in numbers, diagrams or graphs. And a controller 44 configured to control the rotational speed of the fan driver 45; Noise motor 47 is operated to remove the noise in accordance with the control of the control unit; is formed of a power supply unit 60 including a wireless communication unit 41, a battery 42, a wireless earphone 43, the control unit 44 And an air purifying part 70 formed of a fan driving part 45, a filter detecting part 46 including a filter, and a noise motor 47 so as to purify and supply external air to the mask. And a connection part 50 including a coupling groove 55 and a coupling protrusion 56 so that the air purifying part 70 can be detached and separated from the connection part. The mask device has been proposed, and the communication device including the wireless earphone and the configuration for the air purification is provided together with the weight is heavy and the manufacturing cost is also increased, the disadvantage that can not be used for the purpose of air purification only have.

Another conventional technique is a mask having an air purifying function proposed in Korean Patent No. 10-1821595.

The patent includes a main cover made of a transparent synthetic resin material to identify the face from the outside to cover the nose, mouth and cheeks; A first fan filter module coupled to one side of the main cover and sucking external air according to a power supply to supply the filter to the inside of the main cover after filtration; A second fan filter module coupled to the other side of the main cover and filtering the air inside the main cover according to a power supply and then discharging the air to the outside of the main cover; A battery pack for supplying power to the first fan filter module and the second fan filter module, wherein the first fan filter module and the second fan filter module are rotated according to a power supply; A fan casing in which the fan is accommodated; A filter casing coupled to the rear side of the pan casing; And a filter accommodated in the filter casing, and a plurality of first hooks are formed at a rear side of the fan casing, and a hook insertion groove into which the first hook is inserted is formed at a front side of the filter casing. The hook hooking groove is formed on the side of the first hook is supported, the front and rear surfaces of the filter casing is opened so that the air sucked through the fan can pass through, the front and rear openings of the filter casing is formed mesh And an opening is formed at one side of the filter casing to receive or withdraw the filter, and further comprising an auxiliary cover made of an opaque material covering front left and right sides and a lower part of the main cover from the front, wherein the auxiliary cover is the main cover. The left and right both sides and the lower portion of the cover is disposed so as to overlap each other, the main cover and the auxiliary cover between each other as a molding material The main cover and the auxiliary cover are integrally coupled to each other, and the first fan filter module and the second fan filter module are respectively mounted through the left and right sides of the main cover and the auxiliary cover, respectively, the first fan filter module and the second fan filter. A second hook is formed on both left and right sides of each filter casing of the module, and the first fan filter module and the second fan filter module each include a third cut hole, a first cut hole, a fourth cut hole, and a second cut hole formed in the auxiliary cover and the main cover. After passing through the incision hole in turn, the second hook is fixed to the outside of the first incision hole and the second incision hole of the main cover, respectively, the battery pack 'C' shaped with the front side open so that the user can hang on the neck The battery pack is a neck race type battery pack having a power terminal for connecting a power cable to one side, and the battery pack 170 is formed of the first fan filter module and the second fan filter module. Power cable only with any one Directly connected to another fan filter module, which is not connected, is connected by a power cable branched inside the mask, and the branched power cable is covered by the auxiliary cover, which is an opaque material, and is stored inside so that it is not visible from the outside. A mask having an air purifying function has been proposed. The mask has a heavy weight by providing the first fan filter module and the second fan filter module, and in particular, the first and second fan filter modules provide air blowing. Since the fan is built in, the user is reluctant to wear due to noise.

Republic of Korea Patent Publication No. 10-1848674 (announced on April 16, 2018) Republic of Korea Patent Publication No. 10-1821595 (January 24, 2018 notification)

Therefore, the present invention provides a mask device for suctioning clean air, provided with a frame to be worn on a helmet or hat or hang on the neck, and provided with a blower and a filter on one side of the frame by the outside air filter The purpose of the present invention is to provide an air cleaning mask device that can secure filtering of fine dust and heavy metals and coping with bacteria by purifying and supplying them to the mask.

In addition, the head strap is provided on both sides of the mask, and the head strap is attached to the velcro can be worn regardless of the size of the user's head has yet another object to provide an air cleaning mask device with increased versatility.

In addition, it is another object to provide an air cleaning mask device that can be worn on the helmet or hat by providing the frame as an elastic body to increase the convenience for wearing, and in some cases can also be worn on the neck.

The air cleaning mask device according to the present invention is a mask device for suctioning clean air, comprising: an arc-shaped frame having a constant curvature, a battery fixed to the frame, and a power supplied from a battery installed on one side of the battery Blower fan is installed to be rotated by a built-in blower to send the wind, the filter is installed on one side of the blower to filter the dust, the air blowing hose flowing through the filter, the hose fixing the fixing hose It is characterized by consisting of; an additional mask provided.

The air cleaning mask device according to the present invention provides a mask device for inhaling clean air, and includes a frame to be worn on a helmet or a hat or a neck, and includes a blower and a filter on one side of the frame, By purifying air with a filter and then supplying it to the mask, there is a remarkable effect of simultaneously filtering fine dust and heavy metals and coping with bacteria. The head strap is provided on both sides of the mask, and the head strap has velcro. It can be worn regardless of the size of the user's head by increasing the versatility, and equipped with an elastic body that can be worn on the helmet or hat to increase the convenience of wearing, and in some cases to wear on the neck There is a significant effect that can be.

1 is an overall configuration of the present invention
Figure 2 is an embodiment of wearing a mask device according to the invention on the helmet
3 is a front configuration diagram of a mask device according to the present invention.
Figure 4 is an embodiment of wearing a mask device according to the present invention on the neck
5 is a mounting example of the present invention
Figure 6 is another embodiment of the present invention
7 is a use state diagram of another embodiment according to the present invention

The present invention relates to a mask device for suctioning clean air, and more particularly, to include a frame to be worn on a helmet or hat or to hang on the neck, and to provide external air by providing a blower and a filter on one side of the frame. It is an air-cleaning mask device that can secure filtering of fine dust and heavy metals and coping with bacteria by purifying it by a filter and then supplying it to the mask.

Hereinafter, the air cleaning mask device according to the present invention with reference to the accompanying drawings in detail as follows.

1 is an overall configuration diagram of the present invention, Figure 2 is an embodiment showing the mask device according to the invention wearing a helmet, Figure 3 is a front configuration view of the mask device according to the present invention, the air according to the present invention The clean mask device is a mask device for inhaling clean air. The clean mask device includes an arc-shaped frame 10 having a constant curvature, a battery 11 fixed to the frame 10, and one side of the battery 11. A blower fan installed to be installed and rotated with electric power supplied from the battery 11, and installed with a blower 12 for sending wind, and filters 13 and 14 installed at one side of the blower 12 to filter dust; And a mask 20 provided with a blowing hose 15 through which the air passing through the filters 13 and 14 flows, and a hose fixing part 21 for fixing the blowing hose 15.

First, the frame 10 is an arc shape of a certain curvature, it is preferable to manufacture using an elastic body, that is, a metal or a synthetic resin of high elasticity, one side of the frame 10 is fixed to the battery 11, the necklace It is possible to adjust the length of the necklace (16) by the strap adjustment (17) at the same time to prevent the loss by hanging on the neck (16).

The battery 11 may be repeatedly used by recharging using a lithium ion battery, and a blower 12 is installed at one side of the battery 11 to receive power from the battery 11.

That is, a blower fan rotated by a motor is installed in the blower 12, and outside air is introduced into the blower fan, and a filter is installed in the case of the blower 12 in which the blower fan is built-in. To prevent the infestation of insects;

Filters 13 and 14 are installed at one side of the blower 12 to filter out fine dust or bacteria contained in the air, and the air cleaned by the filters 13 and 14 moves through the blower hose 15. The blower hose 15 is connected to the mask 20 provided with the hose fixing part 21.

Therefore, when the blower 12 is driven by the power of the battery 11, the outside air flows into the filters 13 and 14 and passes through the filters 13 and 14 to mask the air through the blower hose 15. It will be supplied toward (20).

In addition, the filter (13, 14) is composed of a first filter 13 and the second filter 14, the first filter 13 is dust removal to filter dust from the air blown from the blower 12 The filter, the second filter 14 is an antibacterial filter for killing bacteria in the air passing through the first filter 13, at least one of the first filter 13 and the second filter 14 has an anion generating function In one side, a cover is attached to replace the filter.

That is, the first filter 13 may use a filter that is conventionally used in an air cleaner to remove dust from the introduced air, may use a hepa filter to remove fine dust, or the second filter ( 14) is an antibacterial filter that filters bacteria and fungi that are harmful to human body.

In addition, at least one of the first filter 13 and the second filter 14 may increase the effect on air cleanness by using a filter having an anion generating function, and particularly, in the case of an anion generating function, The clean air is supplied directly to the mask, thereby maximizing the effect of air cleaning, and the antibacterial effect can be further enhanced by using a material effective for air purification such as phytoncide in the filters 13 and 14 itself.

In addition, the mask 20 has a head strap 22 is coupled to both sides of the mask 20 to be worn on the user's head, the Velcro 23 is attached to the head strap 22 is the size of the user's head Regardless of wearing can be.

That is, the mask 20 according to the present invention is made of a configuration in which the head strap 22 is attached to the user's ear rather than the user's ear. Velcro 23 is attached to one side of the head strap 22 so that the user Regardless of the size of the head can be worn and at the same time can easily adjust the adhesion of the mask 20 and face.

Figure 5 is a mounting example of the present invention, the frame 10 is made of an elastic body to apply a force in the direction to expand the frame 10 to be worn on the helmet (H) or hat, applied to the frame 10 When the external force is removed may be in close contact with the helmet (H) or the hat by the elasticity of the frame (10).

That is, in the case of mounting on the helmet (H), apply a force in the direction of extending the distance between the frame 10 to the outside and then insert into the lower part of the helmet and remove the force, the distance between the frames is narrowed by elasticity It can be attached to the helmet, and the hat can be worn in the same way.

In addition, the frame 10 may be worn on a helmet (H) or hat or hanged on the neck depending on the user.

That is, the biggest feature of the air cleaning mask device according to the present invention is the portability, when using the mask device while wearing a helmet (H) or a hat to use the frame 10 of the mask device to the helmet or hat Can be, and take off the helmet or hat can be used for air purification by hanging the frame 10 on the neck, it can maximize portability and convenience for use.

In addition, the frame 10 is made of a shape memory alloy is restored to the original molded shape when the external force applied to the frame 10 is removed, to prevent the skin and the frame directly contact the outside of the frame 10 Covered with leather or cloth.

That is, the shape memory alloy is an alloy that remembers the original shape even if it is deformed by applying force, and immediately restores its original shape even after a little heating. Such shape memory alloys include nickel-titanium alloys, copper-zinc alloys, and gold- Cadmium alloys, indium-thallium alloys, etc. The present invention can be made by using the shape memory alloy to reduce the weight of the frame itself while maximizing the elasticity, by using a leather or cloth cover outside the frame And resistance to wearing can be minimized.

In addition, a discharge filter 24 may be installed on the opposite side of the hose fixing part 21 formed in the mask 10 to discharge the sucked air.

That is, the discharge filter 24 is configured for rapid discharge from the mask 20 when the user sucks out the air introduced into the hose fixing part 21 and exhales it out, and can further increase the discharge speed through a fine cutout. .

In the above-described embodiment, one side of the frame 10 or the blower 12 may be configured to control whether or not the blower 12 is blown by a switch, and the battery 11 is attached to the frame 10. The blower 12 and the first and second filters 13 and 14 may manufacture a single case and put all the components inside the case to increase the aesthetics of the design and simplify the manufacture.

6 is an exemplary view of another embodiment of the present invention, Figure 7 is a use state of another embodiment according to the present invention, the air cleaning mask device according to the present invention has a constant shape in the mask device for the intake of clean air An elastic frame 30, a battery 31 fixed to one side of the frame 30, and a blower fan installed on one side of the battery 31 and rotated with electric power supplied from the battery 31 are installed therein. And a blower 32 for sending wind, filters 33, 34, and 35 installed on one side of the blower 32 to filter dust, and air passing through the filters 33, 34, and 35 Characterized in that it consists of a mask 20, which is provided with a flowing blow hose 36, and a hose fixing portion 21 for fixing the blow hose 36.

First, the frame 30 may be made of a material having a relatively high elasticity, that is, metal or plastic. A battery 31 is fixed to one side of the frame 30 and a battery 31 on one side of the battery 31. The blower 32 is provided with a blowing fan that is rotated by the power supplied from the), and the outside air flows into the filter.

The filters 33, 34, and 35 are composed of a first filter 33, a second filter 34, and a third filter 35, and the first filter 33 is blown by the blower 32. A heavy metal removal filter for removing heavy metals from air, the second filter 34 is a dust removal filter for filtering dust and fine dust contained in the air passing through the first filter, the third filter 35 is It is an antibacterial filter that kills bacteria from the air passing through the two filters 34.

Air passing through the filters 33, 34, 35 enters the mask 20 provided with the hose fixing part 21 through the air blowing hose 36.

At this time, the frame 30 is made of an elastic body and applied to the helmet (H) or a hat by applying a force in a direction to extend the frame 30, when the external force applied to the frame 30 is removed of the frame 30 By elasticity, it adheres to the helmet (H) or hat, and can be used by hanging on the neck when not wearing the helmet (H) or hat.

That is, when mounted on the helmet (H) to apply a force in the direction to extend the distance between the frame 30 to the outside and then inserted into the lower portion of the helmet and remove the force between the frame 30 by elasticity The narrower the distance to the helmet, the hat can be worn in the same way, and when not wearing a helmet (H) or hat can be used on the neck.

In addition, the battery 31 may be semi-permanently reused by adding a charging jack 31a to one side to perform charging.

As a result, the air cleaning mask apparatus according to the present invention provides a mask device for inhaling clean air, and includes a frame to be worn on a helmet or a hat or to be worn around a neck, and provided with a blower and a filter on one side of the frame. By purifying the outside air with a filter and then supplying it to the mask, there is a remarkable effect of simultaneously filtering fine dust and heavy metals and coping with bacteria, and having a hair strap on both sides of the mask. It can be worn regardless of the size of the user's head by attaching a velcro, and the frame has an elastic body that can be worn on a helmet or a hat to increase the convenience of wearing. There is a noticeable effect that can be worn.

10. Frame 11. Battery 12. Blower
13. First filter 14. Second filter 15. Blowing hose
16. Necklace 17. Strap Adjuster
20. Mask 21. Hose Fixation 22. Hair Strap
23. Velcro 24. Drain filter
30.Frame 31.Battery 32.Blower
33. First filter 34. Second filter 35. Third filter
36. Blowing hose

Claims (10)

In the mask device for the suction of clean air,
An arc-shaped frame 10 having a constant curvature, a battery 11 fixed to the frame 10, and a blowing fan installed on one side of the battery 11 to rotate with electric power supplied from the battery 11. A blower (12) installed therein and sending wind, a filter (13, 14) installed at one side of the blower (12) to filter dust, and an air flow through the air passing through the filter (13, 14) Consists of a mask (20) provided with a hose 15, and a hose fixing part 21 for fixing the blowing hose (15),
The mask 20 has a head strap 22 coupled to both sides of the mask 20 so as to be worn on the user's head. Velcro 23 is attached to the head strap 22 in relation to the size of the user's head. At the same time can be worn without a mask, the adhesion between the mask and the face can be easily adjusted,
The frame 10 is made of an elastic body and applied to the helmet H or a hat by applying a force in a direction in which the frame 10 is extended, and when the external force applied to the frame 10 is removed, it is applied to the elasticity of the frame 10. Air cleaning mask device characterized by being in close contact with the helmet (H) and hat.
The method of claim 1,
The filter (13, 14) is composed of a first filter 13 and the second filter 14, the first filter 13 is a dust removal filter to filter dust from the air blown from the blower (12) The second filter 14 is an antimicrobial filter that kills bacteria in the air passing through the first filter 13, and at least one of the first filter 13 and the second filter 14 has an anion generating function added thereto. Air cleaning mask device characterized in that.
delete delete delete The method of claim 1,
The frame 10 is made of a shape memory alloy to restore the original molded shape when the external force applied to the frame 10 is removed, and prevents the skin 10 from directly contacting the frame 10 on the outside of the frame 10. Air cleaning mask device, characterized in that the cover is coated with leather or cloth.
The method of claim 1,
The air cleaning mask device, characterized in that the discharge filter 24 is installed on the opposite side of the hose fixing portion 21 formed in the mask 20 to discharge the sucked air.
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