Nose flute capable of improving brain sensation and cognition

The present invention relates to a nose flute capable of improving brain sensation and cognition and, more specifically, to a nose flute having a novel structure, which is a musical instrument that can be played using nasal air, so that brain sensation and cognition can be improved while sound width, sound and sound tone can be accurately implemented with accurate notes. To this end, the present invention comprises: a front body part in close contact with the body of a user; a sound generation part for generating sound of a preset height while the nasal air generated by the user flows therein through one end thereof and is discharged through the other end thereof; and a rear body part for fixing positions of the front body part and the sound generation part, and sealing the sound generation part so that same is not exposed to the outside.

TECHNICAL FIELD

The present invention relates to a nose flute capable of improving brain sensation and cognition, and more particularly, to a nose flute having a novel structure, which is a musical instrument that may be played by using nasal air, so that brain sensation and cognition may be improved while a sound width, a sound, and a sound intensity may be implemented with an accurate note.

BACKGROUND ART

In general, a wind instrument refers to an instrument configured to produce a sound by blowing air into a pipe formed of a metal, wood, a bamboo, or the like to allow the air inside the pipe to vibrate, and in order to blow the air into the wind instrument, the air may be blown into the pipe by using respiration through a mouth or a nose to play the wind instrument.

Among the wind instruments, a nose flute, which may be played by using a nose, refers to an instrument configured to play a musical scale through variations of a length and an intensity of air discharged to an outside through the nose and an opening shape of the mouth.

As such a nose flute, a nose flute configured to produce a sound by using nasal air has been described as shown in Korean Patent Registration No. 10-1648328, “Nose Flute with Improved Sound Quality”, according to the related art. However, it may be difficult to play for a long time since a user has to blow the nasal air harder in order to generate an accurate musical scale desired by the user, and it may be difficult to perform detailed playing since it is impossible to maintain the accurate musical scale and intensity due to unstable respiration.

In addition, a nose flute configured to produce a sound by using nasal air has been described as shown in Korean Patent Registration No. 10-0922157, “Nose Flute with Adjustable Note”, according to the related art. However, since it is difficult to adjust a position of an adjustment plate, it may be difficult to play a musical scale desired by a user, so that an inaccurate sound may be generated.

Accordingly, while the instrument has to be gripped in a correct position to allow the nasal air to be introduced into the instrument in order to play an accurate musical scale desired by the user, only a structure for simply producing a sound has been provided according to the related art described above, so that the instrument still does not include an element capable of playing music with various musical scales.

Accordingly, there is a demand for a nose flute capable of improving brain sensation and cognition as well as allowing various music to be played by implementing an accurate note desired by a user while solving the above problems.

DISCLOSURE

Technical Problem

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a nose flute capable of improving brain sensation and cognition having a novel structure, which is a musical instrument that may be played by using nasal air, so that a sound width, a sound, and a sound intensity may be implemented with an accurate note.

In addition, an object of the present invention is to provide a nose flute capable of improving brain sensation and cognition, capable of guiding a user to accurately grip the nose flute, and playing music with various musical scales even without blowing nasal air hard.

Further, an object of the present invention is to provide a nose flute capable of improving brain sensation and cognition, which has a structure that facilitates the improvement of the brain sensation and the cognition involved by detailed finger movements and sensory coordination of a tongue and lips, in which such finger movements and sensory coordination of the tongue and the lips are necessarily required to play the nose flute.

Moreover, an object of the present invention is to provide a nose capable of improving brain sensation and cognition, in which the nose flute may excellently function as an educational tool in the music field to allow students to develop a sense of pitch while having fun through musical activities by playing the nose flute, and brain sensation and cognition of a user may be increased to not only improve an intellectual ability but also greatly assist in development of creative and expressive abilities.

Technical Solution

To achieve the objects described above, according to the present invention, there is provided a nose flute capable of improving brain sensation and cognition, the nose flute including: a front main body part (100) making close contact with a body of a user; a sound generation part (200) configured to generate a sound of a preset pitch as nasal air generated by the user is introduced into the sound generation part (200) through one end of the sound generation part (200) and discharged from an opposite end of the sound generation part (200); and a rear main body part (300) configured to fix positions of the front main body part (100) and the sound generation part (200), and seal the sound generation part (200) so that the sound generation part (200) is not exposed to an outside.

According to another embodiment of the present invention, the front main body part (100) may include: a front body member (110) including a first through-hole (111) having a polygonal shape and formed through front and rear surfaces of the front body member (110) at a predetermined position, a plurality of gripping parts (112) formed at predetermined positions on both side surfaces of the front body member (110), and a ring part (113) having an arc shape and formed at one end of the front body member (110); a close contact part (120) formed at one end of the front body member (110) so that a nose of the user makes close contact with the close contact part (120), and including a first introduction port (121) through which the nasal air generated by the user is introduced into the sound generation part (200); a sound generation part seating part (130) corresponding to a shape of the sound generation part (200) so that the sound generation part (200) is accommodated in the front body member (110); a first coupling part (140) protruding from a peripheral portion of the front body member (110), and including a plurality of coupling protrusions (141) protruding from predetermined positions of an inner side surface of the first coupling part (140); and a rope tie hole (150) formed perpendicularly through the front main body part (100) in a vertical direction at a predetermined position of the front main body part (100) and into which a rope tie part (400) is inserted.

According to another embodiment of the present invention, the sound generation part (200) may include: a sound generation part main body part (210) including a second through-hole (211) formed through a front portion of the sound generation part main body part (210) at a position corresponding to the first through-hole (111) of the front body member (110) and having a smaller size than the first through-hole (111), and a fixing hole (213) formed on a rear portion of the sound generation part main body part (210) so as to be seated and fixed to the rear main body part (300); an air movement part (220) formed at one end of the sound generation part main body part (210), and including a second introduction port (221) through which the nasal air of the user introduced from the first introduction port (121) of the close contact part (120) is introduced into the air movement part (220) and a movement passage (222) through which the nasal air introduced from the second introduction port (221) moves; and a space part (230) extending from the second introduction port (221) of the air movement part (220), in which a second space (230b) is smaller than a first space (230a).

According to another embodiment of the present invention, the second introduction port (221) may include an inlet (221a) through which the nasal air of the user is introduced and an outlet (221b) through which the nasal air is discharged by moving through the movement passage (222), and a vertical width of the outlet (221b) may be smaller than a vertical width of the inlet (221a).

According to still another embodiment of the present invention, the sound generation part (200) may further include a sound adjustment part (240) provided in an inner space (214) formed at an opposite end of the sound generation part main body part (210) and configured to slidably move in the vertical direction, and the sound adjustment part (240) may include: an adjustment main body part (241) having a shape corresponding to a shape of the inner space (214) of the sound generation part main body part (210); a guide part (242) including a guide protrusion part (242a) protruding from both ends of the adjustment main body part (241) in a predetermined shape, and a guide groove (242b) formed at both ends of an inner wall of the inner space (214), corresponding to the shape of the guide protrusion part (242a), and into which the guide protrusion part (242a) is slidably inserted; and a slide adjustment part (243) that allows the sound adjustment part (240) to be slidably moved in the vertical direction by the user.

According to another embodiment of the present invention, the rear main body part (300) may include: a rear body member (310) formed in a shape of a plate having a predetermined thickness, and including a rear part (311) having an arc shape and formed on a rear portion of the rear body member (310) and a ring plate (313) formed at one end of the rear body member (310) and making contact with one side surface of the ring part (113) formed from the front body member (110) to form a predetermined inner space; a sound generation part fixing part (330) formed on a front portion of the rear body member (310), corresponding to a shape of a rear portion of the sound generation part (200), and including fixing pin (333) protruding and inserted into the fixing hole (213) of the sound generation part (200); and a second coupling part (340) protruding from a peripheral portion of the front portion of the rear body member (310), and including a coupling groove (341) having a concave shape and formed at a position corresponding to the coupling protrusion (141) formed in the first coupling part (140) of the front main body part (100).

According to still another embodiment of the present invention, a coupling groove (122) having a concave shape may be formed at a predetermined position of the close contact part (120) of the front main body part (100), and the nose flute may further include a self-defense tube part (500) detachably attached to the close contact part (120).

According to another embodiment of the present invention, the self-defense tube part (500) may include: a tube body part (510) having a predetermined shape and formed of an elastic material; a ring part (520) having a ring shape and formed at one end of the tube body part (510); and a latch part (530) detachably attached to the ring part (520), and the tube body part (510) may include: an air discharge part (511) formed at an opposite end of the tube body part (510), and making contact with the first introduction port (121) formed in the close contact part (120) of the front main body part (100); a coupling protrusion (512) protruding from a predetermined position of the tube body part (510) to correspond to the shape and the position of the coupling groove (122) of the close contact part (120); and an air introduction part (513) formed at one end of the tube body part (510), and including a plurality of holes through which air is introduced into the tube body part (510).

According to another embodiment of the present invention, when a nose flute main body (10) is pulled downward while the latch part (530) is latched and coupled to a bag or a garment of the user, a predetermined amount of air may be discharged from the air discharge part (511) as the tube body part (510) is compressed, and the sound of the preset pitch may be generated as the air discharged from the air discharge part (511) is introduced into the sound generation part (200).

According to another embodiment of the present invention, the front main body part (100) may further include a lip contact part (114) protruding from upper and lower portions of the first through-hole (111) to allow the user to check positions of lips.

According to one embodiment, the lip contact part (114) may have a size and an area corresponding to an area of the lips of the user, and may have a shape in which an entire shape protrudes gradually or a shape in which a plurality of protruding protrusions protrude in an embossing shape.

Meanwhile, since descriptions of the technology disclosed in the present disclosure correspond merely to an embodiment for structural and functional descriptions, the scope of the disclosed technology shall not be construed as being limited by the embodiment described in the detailed description of the invention. In other words, since the embodiment may be variously changed and may have various forms, the scope of the disclosed technology shall be understood as encompassing equivalents that may implement the technical idea.

In addition, since the objects or effects presented in the disclosed technology do not mean that a specific embodiment has to include all of the objects or effects or only such effects, the scope of the disclosed technology shall not be understood as being limited by the objects or effects.

In addition, meanings of terms described in the present disclosure shall be understood as follows. Terms such as “first” and “second” may be used to distinguish one element from another element, and the scope shall not be limited by the terms. For example, a first element may be termed as a second element, and similarly, a second element may be termed as a first element.

Furthermore, when one element is described as being “connected” to another element, it shall be understood as being connected to the other element directly, but also as possibly having another element in between.

Meanwhile, when one element is described as being “directly connected” to another element, it shall be understood that there is no other element in between. Meanwhile, other expressions that describe a relation between elements, that is, “between” and “directly between” or “adjacent to” and “directly adjacent to” shall be interpreted similarly as described above.

Unless the context explicitly indicates otherwise, an expression in a singular form shall be understood as including a meaning of a plural form, and a term such as “including” or “having” is intended to designate the presence of characteristics, numbers, steps, operations, elements, parts, or combinations thereof that are described, and shall not be understood to preclude any possibility of presence or addition of one or more other characteristics, numbers, steps, operations, elements, parts, or combinations thereof.

Advantageous Effects

According to the present invention, a sound having a musical scale can be easily generated even when a user does not blow nasal air hard, and since the nasal air remains in the nose flute, a sound can be maintained for a long time to facilitate playing of the nose flute even when the nasal air is not continuously introduced into the nose flute.

According to the present invention, beautiful music can be played through movements of fingers that grip the nose flute, adjustment of an intensity of air introduced through a nose, and detailed movements and sensory adjustments adjusted while allowing a tongue and lips to make contact with the nose flute, and detailed finger movements and sensory coordination of the tongue and the lips involve improvement of brain sensation and cognition.

Students can develop a sense of pitch while having fun through musical activities by playing the nose flute according to the present invention, and brain sensation and cognition can be increased to not only improve an intellectual ability but also greatly assist in development of creative and expressive abilities, so that the nose flute can excellently function as an educational tool in the music field.

In addition, a user can be guided to accurately grip the nose flute according to the present invention to easily produce a correct sound, and the nose flute according to the present invention can be easily carried and stored.

BEST MODE

The following nose flute capable of improving brain sensation and cognition will be presented as the best mode of the present invention.

A nose flute capable of improving brain sensation and cognition, the nose flute including: a front main body part100making close contact with a body of a user;a sound generation part200configured to generate a sound of a preset pitch as nasal air generated by the user is introduced into the sound generation part200through one end of the sound generation part200and discharged from an opposite end of the sound generation part200; anda rear main body part300configured to fix positions of the front main body part100and the sound generation part200, and seal the sound generation part200so that the sound generation part200is not exposed to an outside,wherein the front main body part100includes a rope tie hole150formed perpendicularly through the front main body part100in a vertical direction at a predetermined position of the front main body part100and into which a rope tie part400is inserted,the front main body part100further includes:a front body member110including a first through-hole111having a polygonal shape and formed through front and rear surfaces of the front body member110at a predetermined position, a plurality of gripping parts112formed at predetermined positions on both side surfaces of the front body member110, and a ring part113having an arc shape and formed at one end of the front body member110; anda close contact part120formed at one end of the front body member110so that a nose of the user makes close contact with the close contact part120, and including a first introduction port121through which the nasal air generated by the user is introduced into the sound generation part200and a coupling groove122having a concave shape and formed at a predetermined position of the close contact part120of the front main body part100,the nose flute further includes a self-defense tube part500detachably attached to the close contact part120,the self-defense tube part500includes:a tube body part510having a predetermined shape and formed of an elastic material; a ring part520having a ring shape and formed at one end of the tube body part510; and a latch part530detachably attached to the ring part520, andthe tube body part510includes:an air discharge part511formed at an opposite end of the tube body part510, and making contact with the first introduction port121formed in the close contact part120of the front main body part100; a coupling protrusion512protruding from a predetermined position of the tube body part510to correspond to the shape and the position of the coupling groove122of the close contact part120; and an air introduction part513formed at one end of the tube body part510, and including a plurality of holes through which air is introduced into the tube body part510.

MODE FOR INVENTION

Hereinafter, an embodiment of the present invention will be described in more detail.

First,FIGS.1to6are views showing an overall shape of a nose flute capable of improving brain sensation and cognition according to the present invention, in which a front main body part100, a sound generation part200, and a rear main body part300are formed in corresponding shapes and coupled to each other to form a nose flute main body10.

In this case, the nose flute main body10may be formed of various materials such as a synthetic resin material such as plastic or wood.

The sound generation part200may be fixedly coupled to an inner space formed by integrally coupling the front main body part100to the rear main body part300, and when a user generates nasal air while the front main body part100makes close contact with a body of the user, the generated nasal air may pass through the sound generation part200to generate a sound of a preset pitch.

As shown inFIG.3, the front main body part100may include a front body member110, a close contact part120, a sound generation part seating part130, a first coupling part140, and a rope tie hole150.

The front body member110may have a first through-hole111having a polygonal shape and formed through front and rear surfaces of the front body member110at a predetermined position. In this case, at least one of peripheral surfaces of the first through-hole111may be configured as an inclined surface having a predetermined inclination.

In addition, a plurality of gripping parts112arranged in a vertical direction may be formed at predetermined positions on both side surfaces of the front body member110. In this case, the gripping parts112may have mutually different sizes, so that the user may easily determine a position of a protrusion that has been gripped only by touching the gripping part112.

Although the gripping part112has been described in the present invention as protruding by a predetermined height, the gripping part112may be concave by a predetermined depth that allows the same object and function to be achieved, and may also be formed in figures having mutually different shapes.

A ring part113having an arc shape may be formed at one end of the front body member110, and one end of the ring part113may make contact with one side surface of a ring plate313of the rear main body part300, which will be described below, so that a key ring, various accessories, or the like maybe installed in a predetermined inner space formed by the ring part113and the ring plate313according to preference of the user.

The close contact part120with which a nose of the user makes close contact may be formed at one end of the front body member110. The close contact part120may have a streamlined shape to allow the nose of the user to easily make close contact with close contact part120, and may include a first introduction port121may be formed at a predetermined position of the close contact part120so that the nasal air generated by the user may be introduced into the sound generation part200formed inside the front main body part100.

The sound generation part seating part130corresponding to a shape of the sound generation part200so that the sound generation part200is fixedly accommodated may be formed in an inner space, which is a rear portion of the front body member110. In other words, the sound generation part200may be fitted into the sound generation part seating part130, and may be detachably attached as necessary.

The first coupling part140may protrude from a peripheral portion of the front body member110. In this case, a stepped sill having a step shape may be formed on an inner side surface of the first coupling part140. In other words, the first coupling part140forming the peripheral portion of the front body member110may include a first surface and a second surface, and may have a thickness that gradually becomes thinner in a direction toward a rear surface, so that the stepped sill having the step shape may be formed on a portion of the inner side surface in which the first surface and the second surface make contact with each other. In this case, a plurality of coupling protrusions141may protrude from predetermined positions of the second surface of the first coupling part140, which has a thinner thickness, so as to be coupled to the rear main body part300.

Meanwhile, the rope tie hole150formed perpendicularly through the front body member110in the vertical direction may be formed at a predetermined position of the front body member110. A rope tie part400(seeFIG.9) may be inserted into the rope tie hole150so as to be hung around a neck of the user or fastened to a bag or the like, so that the nose flute main body may be easily carried.

Next,FIGS.4to6are views showing the sound generation part200, in which the sound of the preset pitch is generated as the nasal air generated by the user is introduced into the sound generation part200through one end of the sound generation part200and discharged from an opposite end of the sound generation part200.

The sound generation part200may include a sound generation part main body part210having a polygonal shape, and an air movement part220formed at one end of the sound generation part main body part210and through which the nasal air of the user is introduced and moves. In addition, the sound generation part200may include a space part230extending from the air movement part220.

A second through-hole211may be formed through a front portion of the sound generation part main body part210at a position corresponding to the first through-hole111of the front body member110, the second through-hole211may have a smaller size than the first through-hole111, and at least one of peripheral surfaces of the second through-hole211may be configured as an inclined surface having a predetermined inclination.

In this case, regarding the inclined surfaces formed on the peripheral surfaces of the first through-hole111and the second through-hole211, since the first through-hole111and the second through-hole211are formed at positions corresponding to each other, as shown inFIG.8, the inclined surfaces formed on the peripheral surfaces of the first through-hole111and the second through-hole211may match each other, so that the first through-hole111and the second through-hole211may form one inclined surface without forming a stepped sill.

A fixing hole213that is concave by a predetermined depth so as to be seated and fixed to the rear main body part300may be formed on a rear portion of the sound generation part main body part210. The fixing hole213of the sound generation part main body part210may be coupled to a fixing pin333of the rear main body part300, which will be described below.

The air movement part220may be formed at a position corresponding to the first introduction port121of the close contact part120so that the nasal air of the user supplied from the first introduction port121may be introduced. In other words, the first introduction port121may be formed through the close contact part120in the vertical direction, and the air movement part220may be formed through the sound generation part200in the vertical direction, so that penetration may extend from the first introduction port121to the air movement part220.

The air movement part220may include a second introduction port221through which the nasal air of the user introduced from the first introduction port121is introduced into the air movement part220, and a movement passage222through which the nasal air of the user introduced from the second introduction port221moves.

In this case, the second introduction port221may be configured such that the nasal air of the user is introduced through an inlet221a, and the nasal air is discharged to an outside through an outlet221bwhen the nasal air is moved through the movement passage222.

Meanwhile, a vertical width of the outlet221bmay be relatively smaller than a vertical width of the inlet221a, and a sound of a preset pitch may be generated to correspond to a length of the vertical width of the outlet221b.

The air discharged from the second introduction port221may move through the space part230extending from the second introduction port221of the air movement part220, and the space part230may include a first space230aand a second space230bhaving mutually different sizes as shown inFIG.5.

In other words, the second space230bmay be relatively smaller than the first space230a, and an inclined surface may be formed between the first space230aand the second space230b. Since the first space230ais larger than the second space230b, a residence time of the air discharged from the second introduction port221may be increased, so that the user may maintain the sound generated from the sound generation part200for a long sound generation time even without continuously generating the nasal air.

In addition, the sound generation part200may further include a sound adjustment part240as shown inFIG.6.

The sound adjustment part240may be formed in an inner space214formed at an opposite end of the sound generation part main body pat210, may slidably move in the vertical direction to adjust a residence time for the nasal air of the user moved through the air movement part220, and may adjust a movement distance of the nasal air moving through the air movement part220so that a sound of a pitch desired by the user may be generated.

To describe the above configuration in detail, the sound adjustment part240may include: an adjustment main body part241having a shape corresponding to a shape of the inner space214of the sound generation part main body part210; and a guide part242including a guide protrusion part242aprotruding from both ends of the adjustment main body part241in a predetermined shape, and a guide groove242bformed at both ends of an inner wall of the inner space214, corresponding to the shape of the guide protrusion part242a, and into which the guide protrusion part242ais slidably inserted.

In other words, as the guide protrusion part242aof the adjustment main body part241is slidably inserted into the guide groove242bof the inner space214, the adjustment main body part241may be slidably moved by a predetermined distance in the vertical direction by the user. In this case, the sound adjustment part240may include a slide adjustment part243protruding by a predetermined length so that the sound adjustment part240may be slidably moved in the vertical direction by the user.

When the user allows the nose of the user to make close contact with the close contact part120, generates the nasal air, and allows the nasal air to be introduced into the first introduction port121of the close contact part120while gripping the nose flute main body10, the nasal air may pass through the first introduction port121so as to be introduced into the inlet221aof the second introduction port221and move through the movement passage222, and the sound of the preset pitch may be generated as the nasal air is discharged through the outlet221b. In this case, the adjustment main body part241may be slidably moved by a predetermined distance in the vertical direction by using the slide adjustment part243to adjust a distance between the outlet221band the sound adjustment part240, so that the preset pitch of the sound may be artificially adjusted.

Next, referring toFIGS.7and8, the rear main body part300may include a rear body member310formed in a shape of a plate having a predetermined thickness. In this case, the rear body member310may include: a rear part311forming a curve having an arc shape, and formed on a rear portion of the rear body member310; and a ring plate313formed at one end of the rear body member310and making contact with one side surface of the ring part113formed from the front body member110to form a predetermined inner space.

Although the ring plate313has been described in the present invention as having a circular plate shape, the ring plate313may have various shapes that allow the same object and function to be achieved.

In addition, a gripping part313aprotruding by a predetermined height may be formed on a rear portion of the ring plate313, so that the user may check an accurate gripping position only with a sensation of a finger without directly checking the nose flute main body10with eyes, and may adjust a force to allow the nasal air of the user to be accurately introduced into the sound generation part200so that to the nose and a mouth of the user may accurately make contact.

Although a shape of the gripping part313ahas been described in the present invention as being a hemispherical shape, the gripping part313amay have various shapes that allow the same object and function to be achieved.

A sound generation part fixing part330corresponding to a shape of a rear portion of the sound generation part200may be formed on a front portion of the rear body member310at a predetermined position. In this case, the sound generation part fixing part330may include a fixing pin333protruding by a predetermined length so as to be inserted into the fixing hole213formed on the rear portion of the sound generation part200.

In other words, when the front body member110and the rear body member310are coupled to each other, a space part formed by the sound generation part seating part130of the front body member110and the sound generation part fixing part330of the rear body member310may correspond to a shape and a form of the sound generation part200so as to allow the sound generation part200to be stably fitted and coupled thereto, and the sound generation part200may be firmly fixed to the rear body member310as the fixing pin333is inserted into the fixing hole213of the sound generation part200.

A second coupling part340protruding by a predetermined length may be formed at a peripheral portion of the front portion of the rear body member310. In this case, the second coupling part340may include a coupling groove341having a concave shape and formed at a position corresponding to the coupling protrusion141formed in the first coupling part140, so that the coupling protrusion141and the coupling groove341may be engaged with each other to allow the front main body part100and the rear main body part300to be firmly coupled and fixed to each other.

Furthermore, a plurality of second coupling parts340may be provided on a plurality of nodes at predetermined positions, so that the front main body part100and the rear main body part300may be easily separated from each other by applying a predetermined force as necessary.

Next,FIGS.10and11are views showing another embodiment of the present invention, in which the close contact part120of the front main body part100includes a pair of coupling grooves122having a concave shape and formed at predetermined positions on both left and right sides of the close contact part120, and a self-defense tube part500may be detachably attached by the pair of coupling grooves122.

To describe the above configuration in detail, the self-defense tube part500may include a tube body part510having a predetermined shape, and the tube body part510may be formed of an elastic material so that the tube body part510may be restored to an original shape thereof even when a predetermined force is applied.

An air discharge part511may be formed at an opposite end of the tube body part510to make contact with the first introduction port121formed in the close contact part120of the front main body part100. In other words, the air discharge part511may protrude by a predetermined length so as to be inserted into the first introduction port121by a predetermined length.

A coupling protrusion512protruding to correspond to the shape and the position of the coupling groove122formed in the close contact part120may be formed at a predetermined position of the tube body part510. In this case, the coupling groove122and the coupling protrusion512may be coupled to each other in a forward-rearward direction, so that the self-defense tube part500coupled to the close contact part120may be prevented from being separated even when a force is applied in the vertical direction.

In addition, an air introduction part513including a plurality of holes through which air is introduced into the tube body part510may be formed at one end of the tube body part510. In other words, even when the air inside the tube body part510escapes through the air discharge part511as the tube body part510is compressed by a predetermined force, external air may be introduced into the tube body part510through the air introduction part513, so that the tube body part510may be restored to the original shape thereof.

A ring part520having a ring shape may be formed at one end of the tube body part510, and a latch part530that may be detachably attached to the ring part520. In this case, the latch part530may have a ring shape so as to be detachably attached to a bag or a garment of the user.

When the nose flute main body10is pulled downward by the user while the nose flute main body10is latched and coupled to the bag or the garment of the user by the latch part530, a predetermined amount of air may be discharged to the outside through the air discharge part511as the tube body part510is compressed, and the sound of the preset pitch may be generated by the sound generation part200as the air discharged from the air discharge part511passes through the first introduction port121so as to be introduced into the sound generation part200, so that the user may generate a sound to notify the surroundings of a dangerous situation or a situation in which help is required.

Meanwhile, referring toFIG.12, the nose flute capable of improving the brain sensation and the cognition according to the present invention may further include a lip contact part114formed on one side of the front body member110of the front main body part100.

According to an exemplary embodiment, the lip contact part114may protrude from upper and lower portions of the first through-hole111to allow the user to check positions of lips.

The lip contact part114may preferably have a size and an area corresponding to an area of the lips of the user.

In addition, the lip contact part114may have a shape in which an entire shape protrudes gradually, or a shape in which a plurality of protruding protrusions protrude in an embossing shape as necessary.

Although the lip contact part114has been shown in the drawing according to one embodiment as being divided into an upper lip contact part114aon which an upper lip of the user is located and a lower lip contact part114bon which a lower lip of the user is located, the lip contact part114is not limited thereto, and the lip contact part114may have one shape that surrounds the first through-hole111as necessary.

In this way, the lip contact part114protruding from the positions in which the lips of the user are located to make close contact with the lips may allow the user to properly put the lips to make contact with a correct position since the user may feel a delicate sensation of the lips on a protruding portion of the lip contact part114, and may train the user to delicately use the sensation of the lips while playing the nose flute through a process of repeatedly removing and attaching the lips.

In other words, beautiful music may be played through detailed movements and sensory adjustments adjusted while allowing the lips to make contact with the nose flute according to the present invention, and detailed finger movements and sensory coordination of a tongue and the lips may involve improvement of brain sensation and cognition.

As described above, according to the nose flute capable of improving the brain sensation and the cognition of the present invention, which includes the front main body part100, the sound generation part200, and the rear main body part300, the brain sensation and the cognition may be improved through training.

First, an increase in the brain sensation and the cognition by a finger movement through the nose flute capable of improving the brain sensation and the cognition according to the present invention will be described.

Among 206 bones constituting our body, 25% of the bones are used to configure both hands. Since humans began walking upright, humans have used their free hands to perform delicate and diverse tasks, and created civilization by using tools.

Neurophysiologists say that hand sensations felt through hand movements play a major role in forming an exquisite neuropil in brain.

Referring to a homunculus, which is a human model that represents an area of the brain responsible for a movement and a sensation for each body region, two hands occupy the largest area. This shows that a sensory function of the hand is important and delicate to that extent. Since the hands have the largest number of sensory organs concentrated thereto among human body regions, the hands react sensitively to external sensory stimulation.

As a result, it may be considered that the brain develops as much as the user uses the hands.

Movements using both hands, such as typing, stimulate both sides of the brain to increase creativity, and the hands and the brain respond to each other as brain nerves are stimulated according to the movements of the hands. For this reason, dementia patients with reduced cognition may slow down the progression of dementia symptoms by stimulating brain nerve cells by performing activities using hands through drawing, paper folding, or the like.

According to the nose flute capable of improving the brain sensation and the cognition of the present invention, the nose flute may be gripped with fingers when playing music.

Such a finger movement of gripping the nose flute may perform a function of increasing the brain sensation and the cognition of the user of the nose flute. Education experts say that a finger activity not only improves an intellectual ability but also greatly assists in development of creative and expressive abilities. In a case of musicians who play musical instruments with both hands, brain imaging results show that the musicians use both left and right hemispheres of the brain more actively than ordinary people.

Next, an increase in the brain sensation and the cognition by a tongue movement through the nose flute according to the present invention will be described.

The simplest way to activate brain cells is to move the tongue. Scientists' research has shown that frequent training of the tongue indirectly stimulates nerves in the brain and a facial region to reduce brain atrophy and prevent facial nerves and muscles from aging.

Scientists say that the biggest cause of human aging is brain atrophy, and the most obvious symptom of brain atrophy is a stiff tongue and hard facial expressions. Scientists say that as a way to delay brain atrophy, exercise of the tongue every morning and evening in addition to diet is very helpful in activating brain cells, which is very helpful in preventing brain atrophy.

When the music is played, the nose flute according to the present invention may be played by injecting air with the nose and allowing the tongue and the lips to make contact with the nose flute. While playing the nose flute, the user may be trained to use detailed sensations of the tongue and the lips.

In order to excellently play the music by using the nose flute according to the present invention, as a result, beautiful music may be played through movements of fingers that grip the nose flute, adjustment of an intensity of the air introduced through the nose, and detailed movements and sensory adjustments adjusted while allowing the tongue and the lips to make contact with the nose flute according to the present invention.

In conclusion, detailed finger movements and sensory coordination of the tongue and the lips are necessarily required to play the nose flute according to the present invention, and such finger movements and sensory coordination of the tongue and the lips involve the improvement of the brain sensation and the cognition.

Therefore, the nose flute according to the present invention may excellently function as an educational tool in the music field. Students may develop a sense of pitch while having fun through musical activities by playing the nose flute, and brain sensation and cognition may be increased to not only improve an intellectual ability but also great assist in development of creative and expressive abilities.

Although exemplary embodiments of the present invention have been described above, various modifications and changes can be made to the present invention by those skilled in the art without departing from the idea and scope of the present invention as set forth in the appended claims.