KR20120012585A

KR20120012585A - Mask

Info

Publication number: KR20120012585A
Application number: KR1020100074619A
Authority: KR
Inventors: 최신규
Original assignee: 최신규
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2012-02-10

Abstract

The present invention relates to a mask, and has a microphone insertion portion into which a headset microphone is inserted, an exhalation outlet through which exhalation is exhaled, and an inhalation inlet through which exhalation is introduced, and is arranged to surround the user's mouth and is in communication with the exhalation outlet and inhalation inlet; A main body portion having a space defining an air flow therein; And an air passage connected to the main body at an exhalation exit and an inhalation inlet area, wherein an exhalation passage through which exhalation flows from the exhalation exit and an inhalation passage through which exhalation flows from the exhalation inlet are partitioned by an interior partition wall. do. Accordingly, even in an open space having a simple and simple structure, for example, a PC room, the sound energy from itself can be effectively dissipated, thereby reducing the inconvenience and damage associated with noise.

Description

Mask {MASK}

The present invention relates to a mask, and more particularly, a simple and simple structure, but can effectively dissipate sound energy from itself even in an open space, such as a PC room, for use by many people. A mask that can reduce discomfort and damage.

People living in modern times always value the importance of protecting and protecting their privacy. I also try to eliminate noise that is uncomfortable to others.

On the other hand, the PC room (PC room) is an open space that allows you to enjoy a variety of entertainment using a computer is a place that many people use together at the same time.

However, the PC room is not a closed space for the use of individual units or a certain group like karaoke, but because it is a space that is opened and used together, there is a limit to enjoying the sound alone.

In other words, even in an open space such as a PC room, even if you have a PC program that plays sound or you want to talk to someone in a loud voice, it can be difficult to use because it can damage the people around you.

However, if a soundproof space of individual units is provided, the installation cost is expensive and the use cost is high and it may cause inconvenience to the users, so a countermeasure is required.

The object of the present invention is to reduce the discomfort and damage associated with noise by effectively extinguishing sound energy from itself even in an open space having a simple and simple structure, for example, a PC room. To provide a mask.

The object has a microphone insertion unit into which the headset microphone is inserted, an exhalation outlet through which exhalation is expelled, and an inhalation inlet through which exhalation flows, and is arranged to surround the user's mouth and is in communication with the exhalation outlet and the inhalation inlet port. A main body portion having a space forming a flow therein; And an exhalation passage connected to the main body at the exhalation outlet and the inhalation inlet area, wherein an exhalation passage through which exhalation flows from the exhalation outlet and an inhalation passage through which exhalation flows from the exhalation inlet are partitioned by an internal partition wall. It is achieved by a mask comprising a.

Here, the ring may be formed to be bent at least a portion so that the opening formed in the free end is disposed toward the user's body.

The ring may have an English letter 'S' shape.

The ring can be formed such that the cross-sectional area is gradually reduced toward the free end opening.

The circumferential surface of the main body portion may have a curved shape to be in close contact with the face of the user.

Sound absorbing material may be mounted on the inner wall of the main body and the ring.

It may further include a disposable sanitary paper disposed on the inner wall surface of the main body portion replaceable.

The microphone may further include a pocket disposed around the microphone inserting portion and partially inserting the headset microphone.

The body portion may further include a hook portion hanging on the ear or neck of the user.

According to the present invention, it is possible to effectively dissipate sound energy from itself even in an open space such as a PC room, which has a simple and simple structure, for example, to reduce discomfort and damage related to noise. There is.

1 is a front view of a mask according to an embodiment of the present invention,
2 is a front view of a state in which a headset microphone is worn in FIG. 1;
FIG. 3 is a schematic structural side view of the mask shown in FIG. 1;
4 is a block diagram of a state in which the mask is applied to the PC room according to an embodiment of the present invention,
5 is a front view of a mask according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention. In the description of each embodiment, the same components are given the same reference numerals.

FIG. 1 is a front view of a mask according to an embodiment of the present invention, FIG. 2 is a front view of a state in which a headset microphone is worn in FIG. 1, FIG. 3 is a schematic side view of the mask of FIG. 4 is a block diagram of a state in which a mask according to an embodiment of the present invention is applied to a PC room.

1 to 3, the mask of the present embodiment, while using a computer in the open space, such as PC Bang, such as a number of people at the same time using the sound of each computer, but the uttered sound is extinguished It is a kind of personal soundproofing device that can reduce the noise-related discomfort and surrounding damage.

In other words, the mask of the present embodiment can be used when playing a game or the like in a PC room of an open space where several people are together or making a sound as desired while talking to the other party remotely. It is a device that can be used without any inconvenience and without any inconvenience. As will be described later, the mask of the present embodiment is a mechanism for dissipating sound energy, that is, voice (noise) energy by interlocking with the flow of air, from the concept of simply blocking a space to block sound.

This mask has a main body 10, a ring 30, and a hook 50. The main body 10, the ring 30, and the hook portion 50 may be an integral product, or may be a separate product that is combined after being manufactured separately.

As shown in FIG. 3, the main body 10 is a portion disposed to surround a user's mouth. That is, the main body 10 is to primarily seal the mouth around to effectively extinguish the sound, and may be designed to bend the face portion from the lower part of the nose to the chin.

The body portion 10 has a space 10a that forms a flow of air therein. As described above, the volume 10a of the predetermined volume formed in the main body 10 forms a flow of air so as to not distort the sound uttered by the user as a space for forming the flow of air. Due to this internal space 10a, a clear sound can be heard.

The internal space 10a of the body portion 10 may be manufactured in a sufficient size for more smooth flow of air. It is preferable that the inner wall surface of the main body portion 10 forms a gentle curved surface so that no eddy current is generated in the sound waveform.

Although the mask of the present embodiment may be used by both sexes, the masks of the present embodiment, in particular, the main body part 10 may be divided into large, medium, and small sizes in consideration of different face sizes for different people. have. Of course, only the sizes are different from each other, but the structure and function are the same.

The peripheral surface of the body portion 10 may have a curved shape to be in close contact with the face of the user. That is, when viewed from the front may have an approximately heart shape as shown in FIG. 1, and when viewed from the side, it may have a shape that slightly protrudes forward from the user's mouth as shown in FIG. 3.

Of course, the shape of the main body 10 is only one example, and the scope of the present invention is not necessarily limited to the shape and shape of Figs.

One side of the main body 10 is formed with a microphone insertion portion 11 is inserted into the headset microphone (M). The microphone insertion portion 11 is sufficient in the form of a hole, but the microphone insertion portion 11 of the present embodiment has a plurality of radially cut grooves 12 formed therein. Due to these incision grooves 12, the headset microphone M can be more securely fitted into the microphone insertion unit 11 and set in place.

In the vicinity of the microphone insertion unit 11, a pocket 13 into which the headset microphone M is partially inserted is further provided. The pocket 13 is further filled with a separate sound absorbing material can prevent the phenomenon that the noise leaks unnecessarily. Referring to FIG. 2, the headset microphone M illustrated in FIG. 1 is inserted into the pocket 13, and the state in which the headset microphone M is disposed in the space 10a in the main body 10 through the microphone insertion unit 11 is extremely roughly indicated by a dotted line. It can be seen that shown.

For reference, referring to FIG. 1, the microphone insertion unit 11 and the pocket 13 are provided only at one side of the main body unit 10, but the microphone insertion unit 11 and the pocket 13 are disposed at both sides of the main body unit 10. It may be provided to be symmetrical with each other, in this case, the headset microphone (M) to be installed in a position that is convenient for them may be used.

The headset microphone M is not a separate product and can be used as it is commonly used in PC rooms.

The other side of the main body 10, that is, when the mask is mounted on the front wall of the user's mouth, the exhalation outlet 16 through which exhalation is discharged, and the inhalation inlet opening 17 through which exhalation flows.

The exhalation outlet 16 and the inhalation inlet 17 form a flow of air, that is, communicate with the internal space 10a of the main body 10 constituting the air layer, thereby exhaling the exhalation from the space 10a. It discharges to or inhales the outside inhalation inlet 17 serves to flow into the space (10a).

Although the exhalation outlet 16 and the inhalation inlet 17 are formed one by one in the drawing, the exhalation outlet 16 and the inhalation inlet 17 may be formed in plural at the corresponding positions. Further, although not shown, a check valve is provided at the exhalation outlet 16 to prevent the air of the exhalation flow passage 31 from flowing back to the space 10a through the exhalation outlet 16, and is provided at the inhalation inlet 17. A check valve may be provided to prevent the air in the space 10a from flowing back into the inhalation flow path 32 through the inhalation inlet 17.

Prior to the description of the ring 30, the hook portion 50 will be described first. Hook portion 50 is connected to the body portion 10 serves to hang the body portion 10 to the user's ear or neck.

Since the front surface of the main body 10 is preferably mounted while being slightly pressed on the surface of the user's face, the hook portion 50 is preferably hooked by the user's ear and serves to pull the main body 10 toward the user's face. can do.

At this time, the hook portion 50 may be more preferably equipped with a separate elastic body to elastically pull the main body portion 10 toward the face of the user.

On the other hand, the ring 30 is connected to the main body 10 as a kind of pipe (pipe) to form a path of exhalation and exhalation so that exhalation is discharged, and inhalation is introduced. As described above, the ring 30 may be a product integral with the body portion 10, or may be a separate product.

In particular, the sound box 30 serves to dissipate the sound energy, that is, the voice energy by interlocking with the flow of air from the concept of blocking the sound.

The ring 30 is connected to the main body 10 in the area of the exhalation outlet 16 and inhalation inlet (17). In the inside of the ring 30, the exhalation passage 31 through which exhalation flows from the exhalation outlet 16 and the exhalation passage 32 through which exhalation flows from the inhalation inlet 17 are partitioned by internal partitions 33. do.

On the other hand, the free end opening 30a of the ring 30 is not necessarily such that the coupler of the branch line L2 branched from the main line L1 from the air cleaner 41 or the fan 42 shown in FIG. It may be used as a part connected to (not shown).

The ventilator 42 serves to extinguish the sound, and the air purifier 41 serves to provide clean air.

If the mask of the present embodiment is used in conjunction with the air purifier 41 or the ventilator 42 as shown in FIG. 4 while being exhausted toward the exhalation outlet 16, the exhalation flow passage 31 and the exhaled ventilator 42 through the coupler Dissipated, clean air from the air cleaner 41 can be directed to the coupler, inhalation flow path 32 and inhalation inlet 17.

Of course, as described above, the coupler, the air cleaner 41, and the ventilator 42 are not necessarily used and there is no problem in providing the effects of the present invention by using the masks of FIGS. 1 and 3 alone without using them. none.

At least a portion of the ring barrel 30 is formed to be bent so that the opening 30a formed at the free end thereof is disposed toward the user's body. In other words, the ring 30 is made to have an English letter 'S' shape so that the sound disappears toward the free end opening (30a), that is, the sound energy is reduced.

Since the free end opening 30a of the ringing tub 30 is directed toward the user's body, a small sound emitted from the free end opening 30a of the ringing tub 30, that is, the remaining sound that is not extinguished, is absorbed into the user's clothes, or the like. Finally it can be destroyed.

In order to double the effect of reducing the sound energy together with the structure of the ring 30, a sound absorbing material 61 is further provided in the mask of this embodiment.

The sound absorbing material 61 may be provided on both the inner wall surface of the main body 10 and the ring 30, but for convenience, the sound absorbing material 61 may be provided only on the inner wall surface of the main body 10. The sound absorbing material 61 is made of a porous material such as a sponge serves to remove the sound and trembling of the sound.

Thus, in the present embodiment, since the sounding container 30 has an English letter 'S' shape, it is sufficient to dissipate sound energy in its structure, and in particular, the opening 30a of the last end of the sounding container 30 is the user's body. By pointing toward the air, the residual sound (air) is absorbed by the user's body or clothes and is enough to be extinguished.

For reference, sound energy has characteristics of propagating air through a medium by transmitting vibration energy to air by vibrating the vocal cords located in the neck part of the human body. In addition, sound energy has a property of reflecting when the obstacle's medium is hard when it collides with the obstacle and absorbing part of it when the medium is soft. Therefore, when the sound hits the wall, a ringing phenomenon occurs. The sound absorbing material 61 is made of a soft material such as a sponge by using such a property and is disposed at the corresponding position. Since sound energy is not transmitted when the air is fixed, it may be desirable to dissipate using the air flow as in the present embodiment.

Disposable sanitary paper 62 is replaceable on the inner wall surface of the main body 10. As the disposable sanitary paper 62 is disposed as described above, a single product may be sanitarily used by many people. Disposable sanitary paper 62 may be a sterilized product to inhibit the growth of bacteria in the mask and to prevent infection.

By such a configuration, if the front outer line of the main body 10 is in contact with the face surface around the mouth as shown in FIG.

If the mask of the present embodiment is used in the PC room of FIG. 4 or the like, the disposable sanitary paper 62 is disposed on the table T of the seat, and the hanger 50 is disposed on the inner wall surface of the main body 10. The main body 10 is worn around the mouth.

At this time, the free end opening 30a of the bent ring 30 is naturally directed toward the user's body.

In this state, when the user makes a sound, the sound is reduced through the sound absorbing material 61 and at the same time, passing through the exhalation outlet 16 and the exhalation flow passage 31 through the internal space 10a of the main body 10, and eventually, It is extinguished toward the fan 42 through the coupler.

Of course, the headset microphone (M) is located around the mouth in the interior space (10a) of the body portion 10, the headset earphone (not shown) connected to the headset microphone (M) is plugged into the ear, so the sound produced by his Can be heard cleanly.

On the contrary, since the clean air from the air cleaner 41 flows into the inner space 10a of the main body 10 through the coupler, the inhalation flow path 32 and the inhalation inlet 17, there is no difficulty in breathing. If the air cleaner 41 is used, it is advantageous because it can suck fresh air.

As described above, according to the present embodiment, even in an open space such as a PC room, which has a simple and simple structure, it is possible to effectively extinguish sound energy from itself, thereby preventing inconvenience and damage related to noise. Can be reduced.

In detail, the sound of the sound and trembling is excessively distorted if the sound is blocked by simply blocking the space or reducing the amount of air discharged from the amount of air from the mouth as in the prior art. The computer or the other party will not be able to identify the delivery intentions. It also blocks the space of sound, causing discomfort around the mouth, and breathing in again, causing uncomfortable breathing.

However, as described above, the mask of the present embodiment properly uses the property that the sound uses air, and the sound energy is naturally extinguished as it passes through the ring 30, and thus is sound-proofed. . That is, the sound energy is generated by vibrating the air in the human vocal cords, and the hard medium is reflected, and the soft medium is partially absorbed and partially reflected, so that the reflected amount is reduced by the absorbed amount. It is a method to remove negative energy by forcing the air flow properly.

5 is a front view of a mask according to another embodiment of the present invention.

Referring to this figure, in the present embodiment, the ring 30 'is formed to gradually decrease in cross-sectional area toward the free end opening 30a, unlike the embodiment described above. When such a structure is applied, it is possible to double the effect of reducing the sound energy passing through the rim (30a).

If the cross-sectional area decreases as the ring bottom 30 'of the sound (air) discharge portion descends as in the present embodiment, the sound is absorbed by the sound absorbing material attached to the inner wall of the ring 30' or reflected in the air flow direction. Because it is gradually destroyed, the effect of extinction is great.

In particular, since the shape of the passing through the ring 30 'is formed of the letter S is more absorption and reflection occurs so that the effect of extinction of the sound, the final small sound of the ring 30' is the free end opening 30a ) Can be absorbed into the clothes, etc. toward the user's body.

Even if the structure of the present embodiment is applied, it has a simple and simple structure, but it can effectively dissipate the sound energy from itself even in an open space used by a large number of people such as PC rooms, thereby reducing the inconvenience and damage related to noise. Enough to be.

On the other hand, the rest of the configuration is the same as the above-described embodiment, the description thereof will be omitted below.

In the above-described embodiments, the PC room has been described as an example, but the mask of the present invention may be sufficiently used in applications and applications such as PC room, games, song competition programs, English learning programs, voice chat programs, and voice diary programs. will be.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

10: body portion 11: microphone insertion portion
12: incision groove 13: pocket
16: exhalation exit 17: inhalation exit
30: echo ring 31: exhale
32: breath of breath 33: bulkhead
41: air cleaner 42: ventilator
50: hook portion 61: sound absorbing material
62: disposable sanitary paper

Claims

Headset microphone has a microphone insertion section, the exhalation outlet through which exhalation is exhaled, and the inhalation inlet through which inhalation flows, is arranged to surround the user's mouth and communicates with the exhalation outlet and the inhalation inlet to form a flow of air A main body portion having a space formed therein; And
In the exhalation outlet and the inhalation inlet area and connected to the main body portion, the exhalation flow path through which exhalation flows from the exhalation exit and the exhalation flow passage through which exhalation flows from the inhalation inlet is partitioned by an inner partition wall Mask characterized in that.

The method of claim 1,
The ringing mask is characterized in that the at least a portion of the mask is formed to be bent so that the opening formed in the free end is disposed toward the user's body.

The method of claim 2,
The ring is characterized in that the mask has an English letter 'S' shape.

The method of claim 1,
And wherein the ring is formed such that its cross-sectional area is gradually reduced toward its free end opening.

The method of claim 1,
A circumferential surface of the main body portion has a mask, characterized in that the curved shape to be in close contact with the user's face.

The method of claim 1,
Masks, characterized in that the sound absorbing material is mounted on the inner wall surface of the main body and the ring.

The method of claim 1,
The mask further comprises a disposable sanitary paper disposed on the inner wall surface of the main body portion replaceable.

The method of claim 1,
And a pocket disposed around the microphone insertion part, into which the headset microphone is partially inserted.

The method of claim 1,
Masks, characterized in that further comprising a hook portion for hanging the body portion to the ear or neck of the user.