KR102069369B1 - Multi Functional Mask - Google Patents

Abstract

The present invention relates to a multi-function mask, which is rotated by an intake passage formed at an upper side by an intake passage rib and an exhaust passage formed by a lower side by an exhaust passage rib and a motor, and is provided with an intake fan provided at a central portion of the front side and elastic in the exhaust passage. It is provided with a deformable exhaust valve, the main frame of the shape protruding to the front to surround the human nose and the face portion around the mouth, and inlet and exhaust holes are formed in the center and the lower side, respectively, and two band coupling projections are provided on each side and The main frame is composed of a fan switch and a charging terminal formed on the side and two or more magnets provided on the front outer portion, a main frame cover coupled to the front of the main frame, and a filter support rib supporting the filter on the back of the main frame. Filter module coupled to the center of the cover and a magnet coupled to the magnet on the back Alternatively, iron is provided, and a front cover hole is formed to be spaced apart from the filter module in front, and the front cover coupled to the main frame cover to expose the exhaust hole is coupled to surround the entire rear outer portion of the main frame, but the outer portion It has the advantage of smoothing the user's breathing by supplying fresh air into the mask, which is composed of a face-adhesive member made of silicone material which is in close contact with the user's face and the band-bonding protrusion, which is open to the center. have.

Description

Multi Functional Mask

The present invention relates to a multifunctional mask. More specifically, the intake passage and the exhaust passage are separated, and the clean air passing through the filter is supplied to the inside of the mask by the intake fan and exhausted to the outside of the mask without passing through the mask. The present invention relates to a multifunctional mask that can be worn and breathed smoothly.

In general, the mask is widely used for covering the nose and mouth or cold weather in order to prevent the scattering of germs, dust and the like for health and hygiene. In particular, in recent years, air pollution caused by yellow dust, fine dust, etc. is serious, and more people are often seen wearing masks when going out.

However, the nose and mouth protrude differently for each wearer, so that the main body does not come into close contact with the face, but one side is opened or exhaled and exhales. Problems are introduced into the interior or difficulty in breathing itself.

In particular, a relatively active worker in a state wearing a mask, infants with weak breaths, the elderly and the respiratory disease, etc. through the filter, the amount of air flowing into the mask feels frustrated or even have difficulty breathing.

In order to solve this problem, the Korean Utility Model Utility Model No. 442,942 has a hemispherical shape and is fixed to the operator's face with bands installed on both sides, and a suction hole is formed at the front and an exhaust hole is formed at the bottom, respectively, and the mask body. It is inserted into the suction hole of the mask body in the state exposed to the outside, the holder is formed in the center of the receiving space, the motor is installed in the receiving space of the holder and driven by a power applied from the outside, and coupled to the motor rotates outside An anti-vibration mask is known that includes an intake fan for forcibly inhaling air into the mask body and a filter case which is fastened to the front of the holder and has a filter for filtering foreign substances contained in external air forcibly sucked by rotation of the intake fan. have.

However, the exhalation discharged to the outside of the mask through the exhaust hole is also affected by the intake fan to stay inside the mask is a problem that the moisture or smooth carbon dioxide discharge is not made.

Korean Utility Model Registration No. 442,942

The present invention has been made to solve the above-mentioned problems, in close contact with the user's face to block the inflow of outside air into the mask, and separates the intake passage and exhaust passage inside the mask to prevent exhalation to stay inside the mask. And it is to provide a multi-functional mask to induce a smooth breathing of the user by supplying the fresh air passed through the filter into the mask through the intake passage by the intake fan.

In addition, the present invention is to provide a multi-functional mask to exhaust the exhalation to the outside of the mask more smoothly by the exhaust fan to block the moisture generated inside the mask.

Other objects of the present invention will become more apparent through the preferred embodiments described below.

According to one aspect of the invention, the intake passage formed on the upper side by the intake passage rib and the exhaust passage formed on the lower side by the exhaust passage rib and the intake fan and the exhaust passage provided in the central portion of the front and elastic to the exhaust passage It is provided with a deformable exhaust valve, the main frame of the shape protruding to the front to surround the human nose and the face portion around the mouth, and inlet and exhaust holes are formed in the center and the lower side, respectively, and two band coupling projections are provided on each side and The main frame is composed of a fan switch and a charging terminal formed on the side and two or more magnets provided on the front outer portion, a main frame cover coupled to the front of the main frame, and a filter support rib supporting the filter on the back of the main frame. Filter module coupled to the center of the cover and the magnet or iron coupled to the magnet on the back A front cover hole is formed to be spaced apart from the filter module in front, and the front cover coupled to the main frame cover to expose the exhaust hole is coupled to surround the entire rear outer portion of the main frame, except for the center portion. Is a multi-function mask, characterized in that consisting of two bands for bonding the face-bonding member and the band coupling projection of the silicon material in close contact with the user's face in an open shape.

According to another aspect of the invention, the battery for supplying power to the motor and the PCB for controlling the operation and rotational speed of the motor is provided on the main frame and further includes an FPCB for connecting the PCB and the fan switch and the charging terminal; The intake passage ribs and the exhaust passage ribs are in close contact with the back of the main frame cover to separate the intake passage and the exhaust passage.

According to another aspect of the present invention, the band further includes a plurality of band holes formed at a predetermined interval on both sides of silicon or rubber material, and are provided on the front side of the exhaust valve, and are perpendicular to the direction of the rotation axis of the intake fan. It may further include an exhaust fan for rotating around the axis of rotation in the direction.

The multi-function mask according to the present invention is in close contact with the user's face and the area where the user's nose and mouth are spaced apart from the user's face and supply the fresh air passed through the filter by the intake fan into the mask to smoothly breathe the user. There is an advantage.

In addition, by separating the intake passage and the exhaust passage to smoothly discharge the exhalation there is an advantage that can prevent the exhalation stays in the mask for a relatively long time.

In addition, the exhaust fan prevents moisture from getting inside the mask, so that the user may feel comfortable even when worn for a long time.

1 is a front view of a multifunctional mask according to an embodiment of the present invention.
Figure 2 is a front view when removing the front cover in the multifunction mask in accordance with an embodiment of the present invention.
Figure 3 is a front view of the filter module when removed from the multifunction mask in accordance with an embodiment of the present invention.
4 is a front view of the main frame cover when removed from the multi-function mask according to an embodiment of the present invention.
5 is a front view of a face contact member to the multifunctional mask according to an embodiment of the present invention.
Figure 6 is a side cross-sectional view of the multifunction mask in accordance with an embodiment of the present invention.
Figure 7 is a front view of the band in the multifunctional mask in accordance with an embodiment of the present invention.
8 is a front view of the main frame according to an embodiment of the present invention.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present disclosure does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view of a multifunction mask according to an embodiment of the present invention, FIG. 2 is a front view when the front cover is removed from the multifunction mask according to an embodiment of the present invention, and FIG. 3 is according to an embodiment of the present invention. 4 is a front view when the filter module is removed from the multifunction mask, and FIG. 4 is a front view when the main frame cover is removed from the multifunction mask according to an embodiment of the present invention, and FIG. 5 is a face close contact with the multifunction mask according to the embodiment of the present invention. 6 is a side cross-sectional view of a multifunctional mask according to an embodiment of the present invention, and more specifically, a cross-sectional view of AA ′ in FIG. 1. The configuration of the present invention will be described with reference to these drawings.

An intake passage 12 formed on the upper side by the intake passage rib 11 and an exhaust passage 14 formed on the lower side by the exhaust passage rib 13 and an intake fan 15 provided on the front center portion by rotating by a motor. And an exhaust valve 16 that is elastically deformable in the exhaust passage 14, the main frame 10 protruding to the front to surround the nose and the face of the mouth; and the intake air in the center and the lower side, respectively. A hole 21 and an exhaust hole 22 are formed, and two band coupling protrusions 23 are provided on both sides and a fan switch 24 and charging terminals 25 and two front sides formed on the side. Main frame cover 20 is composed of two or more magnets (26) coupled to the front of the main frame 10; and filter 31 and filter support ribs for supporting the filter on the back is coupled to the main frame cover center Filter module 30; and the magnet 2 on the back 6) is provided with a magnet or iron coupled to the front cover hole 41 is formed to be spaced apart in front of the filter module 30, and coupled to the main frame cover 20 so that the exhaust hole 22 is exposed. A front cover 40; and a face adhesion member 50 made of a silicon material which is coupled to surround the entire rear outer portion of the main frame 10 but has a central portion except for the outer portion and is in close contact with the user's face; And two bands 60 coupled to the band coupling protrusion 23.

In this case, the intake passage rib 11 and the exhaust passage rib 13 are in close contact with the back of the main frame cover 20, respectively, characterized in that the intake passage 12 and the exhaust passage 14 is separated. Accordingly, when the user exhales, the air is smoothly discharged to the outside of the mask without being affected by the fresh air introduced into the mask by the intake fan 15.

In addition, the filter module 30 may form a filter support rib on the rear surface of the filter 31 to prevent the filter 31 from being recessed toward the main frame cover 20 by an external force.

In addition, the exhaust valve 16 is formed downward when the user inhales air, thereby preventing external air from flowing into the mask through the exhaust hole 22, and the exhaust valve when the user discharges the air. (16) The lower side is inclined to face the front surface and can be smoothly discharged to the outside of the mask through the gap.

In this case, an exhaust valve bracket 16a may be additionally included to prevent the exhaust valve 16 from inclining to the rear side by the inhalation of the user.

In addition, the filter module 30 is preferably coupled to the main frame cover 20 and the hook to be easily detachable, so that the filter module 30 can be easily replaced when the function of the filter 31 is degraded.

In addition, when the main frame 10 and the main frame cover 20 are coupled to each other, various known technologies such as a cross rib coupling for maintaining airtightness or rubber seals between the ribs are provided to prevent the inflow of outside air. Can be applied.

In addition, a battery 17 for supplying power to the motor and a PCB 17 for controlling the rotational speed of the motor are provided in the main frame 10, and the PCB 18, the fan switch 24, and the charging terminal ( 25) further comprises an FPCB for connecting.

7 is a front view of a band in a multi-function mask according to an embodiment of the present invention, referring to the band 60 further includes a plurality of band holes 61 formed at regular intervals on both sides of a silicon or rubber material. It features.

The band 60 may be formed in a type that hangs on the user's ear, but more preferably, surrounds the user's head. Accordingly, the length of the band 60 may be adjusted by coupling to the band coupling protrusion 23 according to the length of the head circumference of the plurality of band holes 61.

8 is a front view of the main frame according to an embodiment of the present invention, which is provided at the front side of the exhaust valve 16 and rotates about a rotation axis perpendicular to the direction of the rotation axis of the intake fan 15. An exhaust fan 19 may be further included.

At this time, the exhaust fan 19 is preferably sufficiently spaced apart from the exhaust valve 16 so that the lower side of the exhaust valve 16 is not inclined to the front surface by the exhalation of the user, the exhaust fan 19 is exhaust hole 19 By discharging the air inside the mask in the direction of (22), the exhaust valve 16 is not affected by the air flow generated by the exhaust fan 19.

Preferred embodiments of the present invention described above are disclosed for purposes of illustration, and those skilled in the art will be able to make various modifications, changes, and additions within the spirit and scope of the present invention. Additions should be considered to be within the scope of the following claims.

10. Main frame
11. Intake passage rib
12. Intake passage
13. Exhaust passage rib
14. Exhaust passage
15. Intake fan
16. Exhaust Valve
16a. Exhaust valve bracket
17. Battery
18. PCB
19. Exhaust Fan
20. Mainframe Cover
21.Intake hole
22. Exhaust Hole
23. Band engaging protrusion
24. Fan switch
25. Charging terminal
26. Magnet
30. Filter Module
31. Filter
40. Front cover
41. Front cover hole
50. Face contact member
60. The band
61. Band Hall

Claims (5)

The intake passage formed on the upper side by the intake passage rib, the exhaust passage formed on the lower side by the exhaust passage rib and the intake fan rotated by the motor and provided on the front center portion and the exhaust valve which are elastically deformable in the exhaust passage are provided. A main frame protruding toward the front to surround the face of the human nose and mouth;
An intake hole and an exhaust hole are formed at the center and the lower side, respectively, and are composed of two band coupling protrusions provided at both sides, a fan switch formed at the side, and at least two magnets provided at the front outer part. A main frame cover coupled to the;
A filter module composed of a filter and a filter support rib supporting the filter on the rear surface, the filter module coupled to the main frame cover center;
A front cover having a magnet or iron coupled to the magnet at a rear thereof, a front cover hole formed to be spaced apart from the filter module in front, and coupled to the main frame cover to expose the exhaust hole;
A face contact member made of a silicon material that is coupled to surround the entire outer back portion of the main frame but is in close contact with the user's face in an open shape at the center except the outer part; And
Consists of a band that binds to the band coupling protrusion,
The main frame is further provided with an exhaust valve bracket for preventing the exhaust valve is inclined to the rear by the inhalation of the user,
The intake passage rib and the exhaust passage rib are in close contact with the back of the main frame cover to separate the intake passage and the exhaust passage,
The band is made of silicon or rubber material and comprises a plurality of band holes formed at predetermined intervals on both sides, the band hole is coupled to the band coupling protrusion according to the length of the head circumference of the user to surround the user's head band Multifunctional mask, characterized in that configured to adjust the length of.
The method of claim 1,
A battery for supplying power to the motor and a PCB for controlling the operation and rotational speed of the motor is provided in the main frame and a multi-function mask further comprises an FPCB connecting the PCB, the fan switch and the charging terminal.
delete delete The method of claim 1,
The multi-function mask is provided on the exhaust valve front surface, further comprising an exhaust fan that rotates about a rotation axis in a direction perpendicular to the direction of the rotation axis of the intake fan.

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