CN108701442A - Wind instrument - Google Patents
Wind instrument Download PDFInfo
- Publication number
- CN108701442A CN108701442A CN201780012707.6A CN201780012707A CN108701442A CN 108701442 A CN108701442 A CN 108701442A CN 201780012707 A CN201780012707 A CN 201780012707A CN 108701442 A CN108701442 A CN 108701442A
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- China
- Prior art keywords
- protrusion
- supervisor
- tube body
- wind instrument
- present
- Prior art date
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D7/00—General design of wind musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D9/00—Details of, or accessories for, wind musical instruments
- G10D9/10—Resonating bodies, e.g. tubes
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Wind instrument has tube body and the protrusion that extends towards tube axial direction of inner circumferential than the tube body.
Description
Technical field
The present invention relates to wind instruments.
The Patent 2016-49882 CLAIM OF PRIORITYs that the application is filed an application based on March 14th, 2016 in Japan,
This quotes its content.
Background technology
In general, the wind instruments such as recorder, saxophone, trumpet are set in the axial first end for the tube body for being formed as tubular
The mouthpiece of breath is blown into oriented tube body, the second end of tube body to external opening is constituted.
It is constituted Patent Document 1 discloses following:Including that there is the instrument body of keyboard and be linked to instrument body
Mouthpiece including keyboard-type blowing instrument in, between mouthpiece and instrument body be equipped with filter.Although filter has logical
Wind, but to saliva, impurity by preventing.
Existing technical literature
Patent document
Patent document 1:No. 3715448 specifications of U.S. Patent No.
Invention content
The project that invention will solve
However, in more wind instrument, there is the internal diameter size than tube body in the second end of tube body to external opening
Slightly smaller foreign matter (such as orbicule of glass marbles etc.) enters the situation in tube body from the second end of tube body.If in particular, pipe
Body has the part of bending as trumpet etc., then is difficult to will go into the foreign body in tube body sometimes.In addition, in pupil etc.
In the case that juvenile person manipulates such wind instrument, there is a possibility that unexpectedly foreign matter is put into tube body.Therefore, foreign matter is allowed
The construction of the tube body of entrance is not preferred.
Intrusion of the foreign matter from the second end of tube body into tube body in order to prevent, such as be contemplated that the filtering of patent document 1
Device is set to the part of the second end side of tube body.However, the part in the second end side that the filter of patent document 1 is set to tube body
In the case of, it will generate unfavorable condition below.First, filter influences the resonance frequency generated in tube body, leads to pipe
The acoustic characteristic of musical instrument changes.Second, it cannot will be for safeguarding the cloth in tube body (cotton swab, swab) from the second end of tube body to pipe
It is inserted into vivo, therefore the maintenance in tube body becomes trouble.
The present invention is completed in view of the thing, and it is an object of the present invention to provide a kind of can be by the maintenance to acoustic characteristic, tube body
Influence be suppressed to wind instrument smaller and that intrusion of the foreign matter into tube body can be inhibited.
Means for solving the problems
The present invention provides a kind of wind instrument, has tube body and the protrusion that extends inwardly of inner peripheral surface than the tube body.
Invention effect
In accordance with the invention it is possible to by the influence to the acoustic characteristic of wind instrument, the influence to the maintenance of tube body be suppressed to compared with
It is small and intrusion of the foreign matter into tube body can be inhibited.
Description of the drawings
Fig. 1 is the vertical view for the wind instrument for indicating the first embodiment of the present invention.
Fig. 2 is the sectional view of the II-II arrow directions of Fig. 1.
Fig. 3 is the front view from the tube body of the open end side observation chart 2 of supervisor.
Fig. 4 A are the front views of the first variation of the configuration for the protrusion for indicating Fig. 3.
Fig. 4 B are the front views of the second variation of the configuration for the protrusion for indicating Fig. 3.
Fig. 5 A are the front views of the first variation of the shape for the protrusion for indicating Fig. 3.
Fig. 5 B are the front views of the second variation of the shape for the protrusion for indicating Fig. 3.
Fig. 6 is the sectional view of the major part for the wind instrument for indicating second embodiment of the present invention.
Fig. 7 is the stereogram of the major part for the wind instrument for indicating third embodiment of the present invention.
Specific implementation mode
(first embodiment)
Hereinafter, a pair first embodiment of the invention illustrates referring to Fig.1~3.
As shown in Figure 1, 2, the wind instrument 1 of present embodiment has tube body 2.Tube body 2 can be by such as wooden material, metal
Some material in material, resin material is formed, can also such as material shape obtained by being appropriately combined these materials
At.
Tube body 2 for example can only include having the supervisor 3 of multiple sound holes 5, but in the present embodiment, have 3 Hes of supervisor
The looped pipeline 4 extended from 3 branches of supervisor.
It is constant cylindrical shape that the supervisor 3 of present embodiment, which is formed as internal diameter size,.It is formed in multiple sound holes 5 of supervisor 3
Along the arrangement of the axially-spaced compartment of terrain of supervisor 3.Multiple sound holes 5 for example all can be directly opened and closed by the finger of player, also may be used
To be for example opened and closed all of key mechanism 6 (key system).In the present embodiment, a part of sound hole 5 is by player's
Finger is directly opened and closed, and remaining sound hole 5 is opened and closed using key mechanism 6.That is, the wind instrument 1 of present embodiment also has key mechanism
6。
It is equipped with mouthpiece 6 in the axial first end of supervisor 3.Mouthpiece 7 is for example integrally formed in tube body 2, but in this implementation
It is mounted to be loaded and unloaded relative to tube body 2 in mode.Mouthpiece 7 for example can be gas spring, lip spring, single spring, two-man act.Supervisor
The 3 axial outside side opening of second end.It can also be equipped with such as horn mouth (bell) in the second end of supervisor 3.In this implementation
In mode, the flange part 8 radially extended to the outside of supervisor 3 in supervisor 3 is equipped in the second end of supervisor 3.
Supervisor 3 can be for example only made of the pipe axis of supervisor 3 with the straight line pipe portion 11 linearly extended, can also for example only
The curved sections of pipe 12 being bent in a manner of changing direction by the pipe axis of supervisor 3 is constituted.The supervisor 3 of present embodiment has rectilinear tubes
Portion 11 and curved sections of pipe 12 this two side.Axis of the straight line pipe portion 11 with curved sections of pipe 12 in supervisor 3 connects up.Supervisor's 3 opens
Mouth end 9 (second end) can be for example made of curved sections of pipe 12, but be made of in the present embodiment straight line pipe portion 11.This implementation
Although the curved sections of pipe 12 of mode is wriggled by being bent repeatedly, for example can also only be bent primary.
In illustrated example, the sound hole 5 for being responsible for 3 is formed in curved sections of pipe 12, is not formed in the open end 9 to form supervisor 3
Straight line pipe portion 11, but can also for example be formed in straight line pipe portion 11.
The looped pipeline 4 of present embodiment is formed as the constant cylindrical shape of internal diameter size.Looped pipeline 4 and 7 side of mouthpiece in supervisor 3
End connects.Looped pipeline 4 can be arbitrary from the direction that supervisor 3 extends.In the present embodiment, looped pipeline 4 is with along supervisor's 3
The mode of long side direction (X-direction) is prolonged.Tube body 2 has supervisor 3 and looped pipeline 4, so that the wind instrument 1 of present embodiment
With identical acoustic characteristic the case where being tapered tube shape with tube body 2.
In the present embodiment, tube body 2, when being responsible for 3 long side direction with from the player of performance wind instrument 1 from blowing
The straight direction of mouth 7 towards the open end 9 of supervisor 3 corresponds to.In the following description, sometimes by from player when a left side
Right direction be referred to as tube body 2, supervisor 3 etc. width direction (Y direction), upper and lower directions is referred to as tube body 2 when will be from player
Deng the short transverse (Z-direction) of, supervisor 3 etc..
In the tube body of the present embodiment, curved sections of pipe 12 is only bent to the short transverse of supervisor 3.In addition, multiple sounds
Hole 5 is formed in the center of the width direction of supervisor 3, and forms a line along the long side direction of supervisor 3.
Therefore, in the present embodiment, the shape for being responsible for 3 can be set with the guide center for being responsible for 3 width direction
For symmetrical shape.Supervisor 3 can constitute body difference by being formed into a pair of of segmentation of symmetrical shape as a result,
It shapes and then is bonded to each other to manufacture.
As shown in FIG. 2 and 3, wind instrument 1 has the protrusion 20 extended inwardly than the inner peripheral surface 13 of supervisor 3.
In the present embodiment, protrusion 20 is configured at the inner peripheral surface 13 of supervisor 3.Protrusion 20 configures in the axial direction of supervisor 3
In than curved sections of pipe 12 by supervisor 39 side of open end.That is, protrusion 20 is configured at the straight line pipe portion to form the open end 9 of supervisor 3
11 inner peripheral surface 13.In addition, in the present embodiment, protrusion 20 is configured at than positioned at the nearest sound hole in the open end 9 away from supervisor 3
5 by 9 side of open end of supervisor 3.
In the present embodiment, inner peripheral surface 13 radially to the inside of supervisor 3 prolonging in supervisor 3 of the protrusion 20 from supervisor 3
It stretches.The protrusion 20 of present embodiment be formed as its extending direction front end do not reach inner peripheral surface 13 other positions overshooting shape.
The specific shape of the protrusion 20 of overshooting shape can be arbitrary, but be hemispherical in the present embodiment.
In the present embodiment, protrusion 20 is arranged with multiple along the circumferentially spaced compartment of terrain of supervisor 3.More specifically, originally
The protrusion 20 of embodiment is being configured with a pair centered on the pipe axis for being responsible for 3 as symmetrical position.A pair of of protrusion 20,
20 are configured at identical position in the axial direction of supervisor 3.Although a pair of of protrusion 20,20 can be configured in the circumferential direction of supervisor 3
Arbitrary position, but in the present embodiment, it is configured at two of the width direction for being located at supervisor 3 in the inner peripheral surface 13 of supervisor 3
The region at end.
The protrusion 20 for example can be fixed on supervisor 3 on the basis of being separately formed with supervisor 3, but in this embodiment party
Supervisor 3 is integrally formed in formula.
The protrusion 20 of present embodiment prevents the foreign matter O of defined size or more from leading in the axial direction of supervisor 3 in supervisor 3
Cross position (the hereinafter referred to as protrusion position configured with protrusion 20.).
For example, compared with not having the case where protrusion 20 with wind instrument 1, the spherical shape with smaller diameter size is prevented
Foreign matter O passes through protrusion position.
In the wind instrument 1 of present embodiment, considers that the foreign matter O's in curved sections of pipe 12 is easy by degree, set ratio
The size (height dimension) of the extending direction for the protrusion 20 that the inner peripheral surface 13 of supervisor 3 extends inwardly.
If specifically describing, in the range being inserted into supervisor 3, the size (diameter of the foreign matter O of spherical shape of foreign matter O
Size) it is bigger, and also the curvature of curved sections of pipe 12 is bigger (radius of curvature is smaller), and foreign matter O is more difficult to pass through in curved sections of pipe 12.
That is, foreign matter O is easy to be stranded in curved sections of pipe 12.In contrast, the height dimension of protrusion 20 is set to, only in curved sections of pipe
The foreign matter O that the size passed through is easy in 12 can be by protrusion position.
According to the wind instrument 1 of the present embodiment constituted as described above, by inside with the inner peripheral surface 13 than supervisor 3
The protrusion 20 that side extends can inhibit intrusions of the foreign matter O into supervisor 3.In particular, in the present embodiment, it being capable of anti-no-go gage
Foreign matter O more than fixed size passes through protrusion position in supervisor 3.
In addition, using the wind instrument 1 of present embodiment, it, can compared with the case where filter is set as in the past
The variation of sectional area (sectional area orthogonal with the axial direction of supervisor 3) in supervisor 3 caused by the setting of protrusion 20 is suppressed to
It is smaller.It is smaller therefore, it is possible to which the setting based on protrusion 20, acoustic characteristic to wind instrument 1 influence to be suppressed to.The master
Sectional area in pipe 3 means that such as gas can be along the actual sectional area (stream of supervisor 3 axially flowed in supervisor 3
Road sectional area).
In addition, using the wind instrument 1 of present embodiment, even if setting protrusion 20, for safeguarding the cloth (cotton swab) in supervisor 3
Also protrusion position can easily be passed through.That is, can easily be done the maintenance of supervisor 3.
In addition, using the wind instrument 1 of present embodiment, protrusion 20 is arranged with multiple along the circumferentially spaced compartment of terrain of supervisor 3.
In the case where protrusion 20 is multiple, compared with the situation that protrusion 20 is one, the different of predetermined size or more can will be prevented
Object O is suppressed to smaller by the height dimension of the protrusion 20 needed for the position of protrusion.That is, can will be caused by the setting of protrusion 20
The variation of sectional area in supervisor 3 is suppressed to smaller.Therefore, it is possible to be suppressed to more to the influence of the acoustic characteristic of wind instrument 1
It is small.
In addition, using the wind instrument 1 of present embodiment, protrusion 20 is configured at than curved sections of pipe 12 by the open end 9 of supervisor 3
Side.Enter curved sections of pipe 12 therefore, it is possible to effectively inhibit foreign matter O.
In addition, using the wind instrument 1 of present embodiment, can be easy to by curved by the foreign matter O of the size of protrusion position
In curved tube portion 12.Thus, it is supposed that foreign matter O is entered in curved sections of pipe 12, it also can be easily from 3 extraction foreign matter O of supervisor.Cause
This, can prevent foreign matter O to be stranded in supervisor 3, and then prevent the performance of wind instrument 1 from being hindered by foreign matter O.
In addition, using the wind instrument 1 of present embodiment, protrusion 20 is configured at more nearest than positioned at the open end 9 away from supervisor 3
Sound hole 5 is by 9 side of open end of supervisor 3.It is suppressed to minimum therefore, it is possible to the influence by protrusion 20 to the acoustic characteristic of wind instrument 1
Limit.If specifically describing, in the case of the scale in addition to minimum scale is sent out in wind instrument 1, the ratio in supervisor 3 is by hand
Refer to, the sound hole 5 that key mechanism 6 closes is functioned by the position of 9 side of open end as resonating tube.Therefore, it is possible to prevent protrusion 20
Pronunciation to the scale in addition to minimum scale in wind instrument 1 affects.
In addition, using the wind instrument 1 of present embodiment, protrusion 20 is configured at the width of the supervisor 3 in the inner peripheral surface 13 of supervisor 3
Spend the end in direction.In particular, in the present embodiment, a pair of of protrusion 20,20 is configured at the supervisor in the inner peripheral surface 13 of supervisor 3
The region at the both ends of 3 width direction.Therefore, it is possible to which protrusion 20 is constituted together with body simply with the segmentation of supervisor 3 above-mentioned
Forming.In particular, can easily be done molding when segmentation constitutes the forming of body.Include convex therefore, it is possible to be easily manufactured
The wind instrument 1 in portion 20.
In the first embodiment, the protrusion 20 of overshooting shape for example can also be as shown in Figure 4 A like that supervisor's 3
There are three being arranged at equal intervals in circumferential direction.At this point, compared with being two situations with protrusion 20, can will prevent predetermined size with
On foreign matter O smaller is suppressed to by the height dimension of the protrusion 20 needed for the position of protrusion.In addition, with protrusion 20 with four or more
The case where arrangement, compares, and can be suppressed to the variation of the sectional area in supervisor 3 caused by the setting of protrusion 20 smaller.Cause
This, can will be suppressed to minimum limit to the influence of the acoustic characteristic of wind instrument 1.
In addition, the protrusion 20 of overshooting shape is for example as shown in Figure 4B, can also match at only one in the circumferential direction of supervisor 3
There are one setting.In this case, although protrusion 20 can also as shown example like that be located at supervisor 3 width direction center,
Such as the end of the width direction of supervisor 3 can also be located at identically as the first embodiment.
In addition, the protrusion 20 of overshooting shape can also be for example continuously formed in the axial direction of supervisor 3.In this case, by
Do not change in the sectional area in the supervisor 3 in the axial direction of supervisor 3, therefore when manufacturing wind instrument 1, can easily be done wind instrument
The setting of the acoustic characteristic of device 1.In addition, supervisor 3 can be easily manufactured.
Alternatively, it is also possible to be configured with out of supervisor 3 like that shown in inner peripheral surface 13 such as Fig. 5 A and Fig. 5 B of supervisor 3
The rodlike protrusion 20A that circumferential surface 13 extends inwardly.
Rodlike protrusion 20A illustrated by Fig. 5 A is from the circumferential specified position of the inner peripheral surface 13 of supervisor 3 into supervisor 3
Side extends and reaches the another location of inner peripheral surface 13.In illustrated example, the pipe axis of rodlike protrusion 20A and supervisor 3 intersect, but
It's not limited to that.Although rodlike protrusion 20A illustrated by Fig. 5 A is provided only with one, but rodlike protrusion 20A for example also may be used
It is multiple to be equipped with.In this case, multiple rodlike protrusion 20A can for example intersect, and can not also intersect.
In being constituted illustrated by Fig. 5 B, multiple (being three in illustrated example) rodlike protrusion 20A is being extended to respectively
It is connected with each other on the basis of the pipe axis of supervisor 3.
In the case of rodlike protrusion 20A, compared with the case where the protrusion 20A of overshooting shape, it can will pass through protrusion
The foreign matter of position is dimensioned to smaller.
Although the quantity of rodlike protrusion 20A can be arbitrary, if considering, the easy degree of the maintenance of supervisor 3 is (main
Cotton swab in pipe 3 has passed through degree), then it is preferably less.
The protrusion 20 that is illustrated in Fig. 2~5,20A can also for example have elasticity.In addition, the protrusion 20 of overshooting shape is for example
It can be formed to that the needle-shaped of deformation is elastically deflected.
(second embodiment)
Next, being illustrated to second embodiment of the present invention with reference to Fig. 6.The wind instrument of present embodiment and first
The wind instrument 1 of embodiment compares, and the part being only responsible for is constituted and the configuration of protrusion is different, and it is phase to be constituted about others
With.In the present embodiment, same reference numerals etc. are marked to inscape same as the first embodiment and omits it
Explanation.
As shown in fig. 6, in the wind instrument 1B of present embodiment, the supervisor 3B of tube body 2B has with towards supervisor 3B's
Open end 9 and the Taper Pipe portion 14B for making internal diameter size become larger.That is, Taper Pipe portion 14B constitutes the opening of the supervisor 3B of present embodiment
End 9.
In illustrated example, in Taper Pipe portion, 14B is connected with curved sections of pipe 12, but can also for example be connected with straight line pipe portion.Though
So not shown, being responsible for the sound hole of 3B for example can only be formed in curved sections of pipe 12, can also be formed in curved sections of pipe 12 and cone
This two side of pipe portion 14B.
The protrusion 20 that the wind instrument 1B of present embodiment has is configured at supervisor 3B's identical with first embodimently
Inner peripheral surface 13.But in the present embodiment, protrusion 20 is configured at the position of the internal diameter size minimum in Taper Pipe portion 14B.That is,
Protrusion 20 is configured at the coupling part of Taper Pipe portion 14B and curved sections of pipe 12.In illustrated example, in Taper Pipe portion, 14B is equipped with Fig. 2~4
The protrusion 20 of the overshooting shape of middle illustration, but the rodlike protrusion 20A illustrated in such as Fig. 5 A and Fig. 5 B can also be set to.
Using the wind instrument 1B of present embodiment, effect same as the first embodiment is played.
In addition, in the wind instrument 1B of present embodiment, protrusion 20 is configured at the minimum of the internal diameter size in Taper Pipe portion 14B
Position.Enter the supervisor being connect with Taper Pipe portion 14B therefore, it is possible to effectively inhibit the foreign matter entered in supervisor 3B from open end 9
Another pipe portion (curved sections of pipe 12) of 3B.
(third embodiment)
Next, being illustrated to third embodiment of the present invention with reference to Fig. 7.The wind instrument of present embodiment and first
The wind instrument 1 of embodiment compares, and the only configuration of protrusion is different, and it is identical to be constituted about others.In the present embodiment,
To inscape same as the first embodiment mark same reference numerals etc., the description thereof will be omitted.
As shown in fig. 7, the wind instrument 1C of present embodiment has than supervisor's 3 identically as the first, second embodiment
The protrusion 20C that inner peripheral surface 13 extends inwardly.But the protrusion 20C of present embodiment is configured at the outer of the open end 9 of supervisor 3
Side.
The protrusion 20C of present embodiment is formed as from the open end 9 (flange part 8) of supervisor 3 to the inner peripheral surface 13 of supervisor 3
Inside extends rodlike.Rodlike protrusion 20C prolongs by with towards the inside of supervisor 3 in a manner of the open end 9 far from supervisor 3
It stretches.That is, protrusion 20C towards the direction of (close) pipe axis L1 and is being on the direction far from open end 9 from the flange 8 of supervisor 3
Extend.As shown in fig. 7, pipe axis L1 also includes the extended part outward of open end 9 than supervisor 3, protrusion 20C is towards pipe axis
The meaning that the side of L1 upwardly extends is not only the inside for supervisor 3, also includes to extend outward.
In being constituted illustrated by Fig. 7, identical as composition shown in Fig. 5 B, multiple (being three in illustrated example) are rodlike
Protrusion 20C is connected with each other on the basis of the pipe axis L1 towards supervisor 3 extends to pipe axis L1 respectively.In this embodiment,
Rodlike protrusion 20C extends to pipe axis L1 towards pipe axis L1 and is connected with each other, but can not also be connected with each other.In addition, rodlike
Protrusion 20C for example can also reach another location from the circumferential specified position of supervisor 3 identically as composition shown in Fig. 5 A.
Using the wind instrument 1C of present embodiment, effect same as the first embodiment is played.
In addition, using the wind instrument 1C of present embodiment, it is set to compared with the situation in supervisor 3, can incites somebody to action with protrusion 20C
Influence to the acoustic characteristic of wind instrument 1C is suppressed to smaller.
The protrusion 20C of present embodiment can also apply to wind instrument 1, the 1B of such as the first, second embodiment.Example
Such as, in the wind instrument 1 of the first, second embodiment, 1B, the protrusion 20C of present embodiment can also be implemented with first, second
The protrusion 20 of mode, 20A are provided separately.
More than, although being described in detail by the present invention, the present invention is not limited to the embodiments, can not take off
Various changes are added in the range of purport from the present invention.
In the wind instrument of the present invention, protrusion can also for example be set to looped pipeline.
The wind instrument of the present invention is not restrictively applied to woodwind instrument that wind instrument with sound hole, can also apply
The wind instrument that does not have sound hole in such as brass instrument.
Reference sign
1,1B, 1C wind instrument
2,2B tube bodies
3,3B is responsible for
4 looped pipelines
5 sound holes
9 open ends
12 curved sections of pipe
13 inner peripheral surfaces
14B Taper Pipes portion
20, the protrusion 20A, 20C
Claims (6)
1. a kind of wind instrument has tube body and more extends to the direction of the pipe axis towards the tube body than the inner peripheral surface of the tube body
Protrusion.
2. wind instrument according to claim 1, wherein
The protrusion is arranged with multiple along the circumferentially spaced compartment of terrain of the tube body.
3. wind instrument according to claim 1 or 2, wherein
The tube body has sound hole,
The protrusion is configured at than the sound hole by the position of the open end side of the tube body.
4. wind instrument according to any one of claim 1 to 3, wherein
The tube body has the curved sections of pipe being bent in a manner of changing the direction of the pipe axis of the tube body,
The protrusion is configured at curved sections of pipe described in the ratio in the tube body by the position of the open end side of the tube body.
5. wind instrument according to any one of claim 1 to 4, wherein
The tube body has with towards the open end of the tube body and the Taper Pipe portion that makes internal diameter size become larger,
The protrusion is configured at the position of the internal diameter size minimum in the Taper Pipe portion.
6. wind instrument according to any one of claim 1 to 5, wherein
The protrusion is configured at the outside of the open end of the tube body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016049882A JP6766387B2 (en) | 2016-03-14 | 2016-03-14 | Wind instrument |
| JP2016-049882 | 2016-03-14 | ||
| PCT/JP2017/005880 WO2017159209A1 (en) | 2016-03-14 | 2017-02-17 | Wind instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108701442A true CN108701442A (en) | 2018-10-23 |
| CN108701442B CN108701442B (en) | 2023-05-02 |
Family
ID=59851531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780012707.6A Active CN108701442B (en) | 2016-03-14 | 2017-02-17 | Wind instrument |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6766387B2 (en) |
| CN (1) | CN108701442B (en) |
| WO (1) | WO2017159209A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2017167210A (en) | 2017-09-21 |
| WO2017159209A1 (en) | 2017-09-21 |
| JP6766387B2 (en) | 2020-10-14 |
| CN108701442B (en) | 2023-05-02 |
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