CN107274859A - A kind of dismountable vertical bamboo flute flute head - Google Patents

A kind of dismountable vertical bamboo flute flute head Download PDF

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Publication number
CN107274859A
CN107274859A CN201710657603.2A CN201710657603A CN107274859A CN 107274859 A CN107274859 A CN 107274859A CN 201710657603 A CN201710657603 A CN 201710657603A CN 107274859 A CN107274859 A CN 107274859A
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China
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flute
baffle plate
head
top part
flute top
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CN201710657603.2A
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CN107274859B (en
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吴俊�
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Linyi Jiahua Electronic Commerce Co ltd
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Individual
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00Details of, or accessories for, wind musical instruments
    • G10D9/02Mouthpieces; Reeds; Ligatures
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D7/00General design of wind musical instruments

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Toys (AREA)
  • Golf Clubs (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The invention belongs to musical instrument technical field, more particularly, to a kind of dismountable vertical bamboo flute flute head, it is made up of flute head body, flute head connector, flute chamber;There is flute top blast mouthful on baffle plate overhead gage mouthpiece, flute top, baffle plate mouthpiece is connected with flute top blast mouthful;It is characterized in that the flute top Part II that flute top is connected by flute top Part I and with flute top Part I is constituted, has angle between the horizontal plane at the top of the upper surface and flute top Part I at the top of the Part I of flute top where highest point, flute top Part II is arc.The present invention has a compact, thus very just with change and good tone color, be more conducive to stable performance, it is lightweight, be easy to carry about with one, cheap, the safer higher beneficial effect of hygienic, easily fabricated, product qualified rate.

Description

A kind of dismountable vertical bamboo flute flute head
The application is entitled:A kind of dismountable vertical bamboo flute is with flute head, the applying date:May 27, application number in 2015 For:201510110803.7 application for a patent for invention divisional application.
Technical field
The invention belongs to musical instrument technical field, more particularly, to a kind of dismountable vertical bamboo flute flute head.
Background technology
Vertical bamboo flute, abbreviation bamboo vertical bamboo flute, belongs to wind instrument, uses nine section black bamboos and makes, also can use bamboo in vain make.The hair of vertical bamboo flute Sound principle is:At air-flow to the vertical bamboo flute mouthpiece sprayed from mouth seam, produce and be vortexed and being formed does not have after the compartition of mouthpiece cusped edge The edge tones of stable pitch.Edge tones is again by the resonance of gas column in pipe, so that it may obtain stable pitch;Vertical bamboo flute does not have bamboo membrane, because This tone color is weak, tasteful and refined.
Traditional vertical bamboo flute is made by black bamboo, and bamboo grows up to needs 4-5, such bamboo available for the material for making vertical bamboo flute Density of material is higher, and their pipe thickness also can be thick, only there is sufficiently thick tube wall, cast when later stage musical instrument makes The processing of internal diameter could grind more preferably, because inside the bamboo trunk of spontaneous growth being irregular various curves and taper.Make excellent The vertical bamboo flute of matter is polished off the curve that should not exist, this is accomplished by, it is necessary to carry out the autotelic processing of science to bamboo trunk inside Bamboo trunk has enough thickness to be used for later stage mill pipe in itself, and excessively thin tube wall, internal diameter defect can not be handled well.
And musical instrument now with bamboo into industrial crops, market demand is very big, thus be less than growth year by Sale is cut down, density of material is low, pipe thickness reaches lacking for requirement.Making is really achieved to require, and the good material of profile, condition Material is just less, and knock-down price is high;At present, the bamboo that really can be used for manufacturing vertical bamboo flute is extremely rare, and with society Continue to develop, people are continuously increased for amusement requirement, and therefore, the vertical bamboo flute demand of high-quality increasingly increases, therefore, industry personnel The vertical bamboo flute of high-quality is manufactured by different approach and method;Applicant applied for entitled on 05 27th, 2014:It is portable The patent of invention of vertical bamboo flute, Application No. 201410231880.3, and have been carried out and sell and achieve preferable benefit, the hole Vertical bamboo flute uses modular structure, has reached that formed product is stable, does not ftracture, not smelly mouldy, more sanitation and hygiene;Toughness of products is more It is good, intensity is higher, detachable, more portable, good appearance is generous, the process-cycle is short, artificial less investment, the low advantage of price.
However, user proposes in use, can tone color continue to improve, and make superfine product vertical bamboo flute, therefore, applicant carried out Repeated multiple times experiment, has obtained the technical scheme of the application.
The content of the invention
For drawbacks described above, the present invention seeks to disclose a kind of dismountable vertical bamboo flute flute head.
To reach above-mentioned purpose, the present invention uses with technical scheme to realize.
In the first embodiment of the present invention, a kind of dismountable vertical bamboo flute flute head, it is connected by flute head body, flute head Body, flute chamber are constituted;Flute head body is made up of flute top, baffle plate, and flute top is located above baffle plate and is connected with baffle plate, flute head connector It is connected below baffle plate and with baffle plate, flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute head body, flute head Connector, flute chamber are formed as one, and have the baffle plate mouthpiece through baffle plate on baffle plate, have up and down through flute top on flute top Flute top blast mouthful, baffle plate mouthpiece is connected with flute top blast mouthful;It is characterized in that flute top by flute top Part I and with first, flute top The flute top Part II of connection is divided to constitute, the upper surface of flute top Part I is the upper surface at the top of plane, flute top Part I Under horizontal plane at the top of the Part I of flute top where highest point, and upper surface at the top of the Part I of flute top and flute top the The angle between horizontal plane where a part of top highest point is β, and flute top Part II is on arc, flute top Part II End connects with flute top Part I, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top second Part upper end, flute top blast mouthful is to run through flute top Part I up and down.
In the second embodiment of the present invention, a kind of dismountable vertical bamboo flute flute head, it is connected by flute head body, flute head Body, flute chamber are constituted;Flute head body is made up of flute top, baffle plate, and flute top is located above baffle plate and is connected with baffle plate, flute head connector It is connected below baffle plate and with baffle plate, flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute head body, flute head Connector, flute chamber are formed as one, and have the baffle plate mouthpiece through baffle plate on baffle plate, have up and down through flute top on flute top Flute top blast mouthful, baffle plate mouthpiece is connected with flute top blast mouthful;It is characterized in that flute top by flute top Part I and with first, flute top The flute top Part II of connection is divided to constitute, the upper surface of flute top Part I is the upper surface at the top of plane, flute top Part I Under horizontal plane at the top of the Part I of flute top where highest point, and upper surface at the top of the Part I of flute top and flute top the The angle between horizontal plane where a part of top highest point is β, and flute top Part II is on arc, flute top Part II End connects with flute top Part I, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top second Part upper end, flute top blast mouthful is to run through flute top Part I up and down;The flute top blast mouthful place of flute chamber, flute top Part I with to The inclined upper cut in flute top Part I upper surface direction;At the baffle plate mouthpiece of flute chamber, have on baffle plate to baffle plate inclined downward Lower cut.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that flute top Part II Lower end to baffle plate lower end, the wall thickness of baffle plate is gradually reduced.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the flute top blast mouthful For cylinder or elliptical cylinder-shape or cuboid;That is the top view of flute top blast mouthful is circular or ellipse or rectangle or other conjunctions Suitable shape.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the angle β's Span is 3 degree to 10 degree.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the material of the flute head Expect for plastics or crystal or glass or metal or timber.
Therefore, the present invention is with compact, therefore just uses very much replacing and good tone color, more conducively stable performance, weight Gently, be easy to carry about with one, cheap, the safer higher beneficial effect of hygienic, easily fabricated, product qualified rate.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention.
Fig. 2 is the front view that Fig. 1 amplifies.
Fig. 3 is the right view that Fig. 1 amplifies.
Fig. 4 is the top view that Fig. 1 amplifies.
Fig. 5 is the sectional view that Fig. 4 amplifies along A-A directions.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Below, it is described collectively for drawing reference numeral:1-flute head body, 11-flute top, 111-flute top Part I, 112-flute top Part II, 1120-flute top Part II lower end, 113-flute top blast mouth, 114-upper cut, 12-baffle plate, 121-baffle plate mouthpiece, 122-lower cut, 2-flute head connector, 3-flute chamber.
Embodiment 1
Fig. 1 be refer to Fig. 4, a kind of dismountable vertical bamboo flute flute head, it is by flute head body 1, flute head connector 2, the structure of flute chamber 3 Into;Flute head body is made up of flute top 11, baffle plate 12, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at It is connected below baffle plate and with baffle plate, flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute head body, the connection of flute head Body, flute chamber are formed as one, and have the baffle plate mouthpiece 121 through baffle plate on baffle plate, have up and down through flute top on flute top Flute top blast mouthful 113, baffle plate mouthpiece is connected with flute top blast mouthful;It is characterized in that flute top by flute top Part I 111 and with flute top The flute top Part II 112 of Part I connection is constituted, and the upper surface of flute top Part I is at the top of plane, flute top Part I Upper surface be located under the horizontal plane at the top of the Part I of flute top where highest point, and the upper surface at the top of the Part I of flute top Angle between the horizontal plane at the top of the Part I of flute top where highest point is β, and flute top Part II is arc, flute top the Two parts upper end connect with flute top Part I, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than Flute top Part II upper end, flute top blast mouthful is to run through flute top Part I up and down.
Further, a kind of dismountable vertical bamboo flute flute head described in this embodiment, it is by flute head body 1, flute head Connector 2, flute chamber 3 are constituted;Flute head body is made up of flute top 11, baffle plate 12, and flute top is located above baffle plate and is connected with baffle plate, Flute head connector is located at below baffle plate and is connected with baffle plate, and flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute Head body, flute head connector, flute chamber are formed as one, and are also had one through the wall body of flute head body on the flute head or are passed through Wear the air inlet of the wall body of baffle plate or the wall body simultaneously through the wall body of flute head body and through baffle plate;When simultaneously air inlet runs through When the wall body of flute head body and the wall body through baffle plate:Air inlet is by the baffle plate mouthpiece 121 through baffle plate, up and down through flute top Flute top blast mouthful 113 is constituted, and baffle plate mouthpiece is connected with flute top blast mouthful;The air inlet is connected with flute chamber;It is characterized in that flute The flute top Part II 112 being connected by flute top Part I 111 and with flute top Part I is pushed up to constitute, flute top Part I it is upper Surface be upper surface at the top of plane, flute top Part I be located at horizontal plane at the top of the Part I of flute top where highest point it Under, and angle between horizontal plane at the top of upper surface at the top of the Part I of flute top and flute top Part I where highest point is β, flute top Part II is arc, and flute top Part II upper end connects with flute top Part I, flute top Part II lower end and gear Plate connects, and flute top Part II lower end is less than flute top Part II upper end, and flute top blast mouthful is to run through flute top Part I up and down.
Embodiment 2
Fig. 1 be refer to Fig. 5, a kind of dismountable vertical bamboo flute flute head, it is by flute head body 1, flute head connector 2, the structure of flute chamber 3 Into;Flute head body is made up of flute top 11, baffle plate 12, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at It is connected below baffle plate and with baffle plate, flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute head body, the connection of flute head Body, flute chamber are formed as one, and have the baffle plate mouthpiece 121 through baffle plate on baffle plate, have up and down through flute top on flute top Flute top blast mouthful 113, baffle plate mouthpiece is connected with flute top blast mouthful;It is characterized in that flute top by flute top Part I 111 and with flute top The flute top Part II 112 of Part I connection is constituted, and the upper surface of flute top Part I is at the top of plane, flute top Part I Upper surface be located under the horizontal plane at the top of the Part I of flute top where highest point, and the upper surface at the top of the Part I of flute top Angle between the horizontal plane at the top of the Part I of flute top where highest point is β, and flute top Part II is arc, flute top the Two parts upper end connect with flute top Part I, and flute top Part II lower end 1120 connects with baffle plate, flute top Part II lower end Less than flute top Part II upper end, flute top blast mouthful is to run through flute top Part I up and down;At the flute top blast mouthful of flute chamber, flute top the A part has to the inclined upper cut 114 in flute top Part I upper surface direction;At the baffle plate mouthpiece of flute chamber, have on baffle plate To the lower cut 122 of baffle plate inclined downward.
Further, a kind of dismountable vertical bamboo flute flute head described in this embodiment, it is by flute head body 1, flute head Connector 2, flute chamber 3 are constituted;Flute head body is made up of flute top 11, baffle plate 12, and flute top is located above baffle plate and is connected with baffle plate, Flute head connector is located at below baffle plate and is connected with baffle plate, and flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute Head body, flute head connector, flute chamber are formed as one, and are also had one through the wall body of flute head body on the flute head or are passed through Wear the air inlet of the wall body of baffle plate or the wall body simultaneously through the wall body of flute head body and through baffle plate;When simultaneously air inlet runs through When the wall body of flute head body and the wall body through baffle plate:Air inlet is by the baffle plate mouthpiece 121 through baffle plate, up and down through flute top Flute top blast mouthful 113 is constituted, and baffle plate mouthpiece is connected with flute top blast mouthful;The air inlet is connected with flute chamber;It is characterized in that flute The flute top Part II 112 being connected by flute top Part I 111 and with flute top Part I is pushed up to constitute, flute top Part I it is upper Surface be upper surface at the top of plane, flute top Part I be located at horizontal plane at the top of the Part I of flute top where highest point it Under, and angle between horizontal plane at the top of upper surface at the top of the Part I of flute top and flute top Part I where highest point is β, flute top Part II is arc, and flute top Part II upper end connects with flute top Part I, flute top Part II lower end 1120 Connect with baffle plate, flute top Part II lower end is less than flute top Part II upper end, flute top blast mouthful is to run through first, flute top up and down Point;At the flute top blast mouthful of flute chamber, flute top Part I has to the inclined upper cut in flute top Part I upper surface direction 114;There is the lower cut 122 to baffle plate inclined downward at the baffle plate mouthpiece of flute chamber, on baffle plate.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that flute top Part II Lower end to baffle plate lower end, the wall thickness t of baffle plate is gradually reduced.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the flute top blast mouthful For cylinder or elliptical cylinder-shape or cuboid;That is the top view of flute top blast mouthful is circular or ellipse or rectangle.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the baffle plate mouthpiece Shape be U-shaped or part chicken-core-shape or part-elliptical or other suitable shapes.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the angle β's Span is 3 degree to 10 degree;The most preferably value of angle is 5 degree, during the angle, more satisfactory with fitting for lower volume, player's Comfort level is optimal.
A kind of dismountable vertical bamboo flute flute head described in any of the above-described embodiment, it is characterised in that the material of the flute head Expect for plastics or crystal or glass or metal or timber;The plastics are polyethylene or polypropylene or polybutylene terephthalate Ester or polyvinyl chloride.
In Fig. 5, the angle below lower cut 122 and baffle plate between left hand edge is φ, the span of included angle is 30~ 50 degree, most preferred angle is 40 degree, due to the presence of included angle so that resistance when player blows is greatly reduced, gas Optimal resilience is obtained when blowing to plate washer edge, makes that tone color is more graceful, smoothness.
In the use of the present invention, flute head connector is extend into entitled:Portable vertical bamboo flute, Application No. In the appearance annular distance 21 of the double section tube 2 of 201410231880.3 Chinese patent, flute head body is not stretched into appearance annular distance, but with two The body of section pipe connects contact, this ensure that flute head of the present invention can easily be changed and used, has reached easy replacing, has more cleaned The beneficial effects such as health.
Structure in the present invention is quite easy to industrial-scale production, makes homogeneity of product high, overcomes in the prior art Using bamboo open top it is lack of standardization, cut it is cumbersome, cut not accurately defect.
In the present invention, flute top Part I, flute top Part II, baffle plate are all quite smooth, will not be due to bamboo it is coarse And it is uncomfortable to cause user to use, and then influence the flat stable performance of user's technology hand.The inclination angle of flute top Part I Degree and the cooperation with flute top Part II curved surface so that flute head of the invention can be engaged with the lower volume curve of player, make to drill The person of playing is more comfortable.
In the present invention, due to the presence of upper cut, lower cut so that blow gun(Flute top blast mouthful, baffle plate mouthpiece)Porch is obtained To expansion, that is, form the horn mouth of air inlet, on the premise of blow gun is not expanded, expand the inlet of air-flow, improve into Gas efficiency, makes performance lighter, tone color/pitch all get a promotion, plays player more stable.
In the prior art, due to the bamboo of use, if not painted using during bamboo, easy moisture absorption when playing causes tone color Misalignment;And be used for a long time after painting and be unfavorable for health, therefore in dilemma;And present invention employs plastic or other material, no Tone color can be destroyed due to moisture absorption, and be easily changed, a variety of colors can be made, it is very elegant in appearance.
Therefore, the present invention is with compact, therefore just uses very much replacing and good tone color, more conducively stable performance, weight Gently, be easy to carry about with one, cheap, the safer higher beneficial effect of hygienic, easily fabricated, product qualified rate.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those skilled in the art disclosed herein technical scope in, the change that can expect without creative work or Replace, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be limited with claims Fixed protection domain is defined.

Claims (10)

1. a kind of dismountable vertical bamboo flute flute head, it is made up of flute head body, flute head connector, flute chamber;Flute head body by flute top, Baffle plate is constituted, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at below baffle plate and is connected with baffle plate, Flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, and flute head body, flute head connector, flute chamber are formed as one, institute State the wall body for also having one through the wall body of flute head body or the wall body through baffle plate on flute head or running through flute head body simultaneously And the air inlet of the wall body through baffle plate;When air inlet runs through the wall body of flute head body and the wall body through baffle plate simultaneously:Enter Flute top blast mouthful of the gas port by the baffle plate mouthpiece through baffle plate, up and down through flute top is constituted, and baffle plate mouthpiece is connected with flute top blast mouthful; The air inlet is connected with flute chamber;It is characterized in that the flute top that flute top is connected by flute top Part I and with flute top Part I Part II is constituted, and the upper surface of flute top Part I is that the upper surface at the top of plane, flute top Part I is located at flute top first Under horizontal plane where atop part highest point, and upper surface at the top of the Part I of flute top with the top of the Part I of flute top most The angle between horizontal plane where eminence is β, and flute top Part II is arc, flute top Part II upper end and first, flute top Split-phase connects, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top Part II upper end, flute top blast Mouth is to run through flute top Part I up and down;The material of the flute head is polyethylene or polypropylene or polybutylene terephthalate Ester or polyvinyl chloride.
2. a kind of dismountable vertical bamboo flute flute head, it is made up of flute head body, flute head connector, flute chamber;Flute head body by flute top, Baffle plate is constituted, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at below baffle plate and is connected with baffle plate, Flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, and flute head body, flute head connector, flute chamber are formed as one, institute State the wall body for also having one through the wall body of flute head body or the wall body through baffle plate on flute head or running through flute head body simultaneously And the air inlet of the wall body through baffle plate;When air inlet runs through the wall body of flute head body and the wall body through baffle plate simultaneously:Enter Flute top blast mouthful of the gas port by the baffle plate mouthpiece through baffle plate, up and down through flute top is constituted, and baffle plate mouthpiece is connected with flute top blast mouthful; The air inlet is connected with flute chamber;It is characterized in that the flute top that flute top is connected by flute top Part I and with flute top Part I Part II is constituted, and the upper surface of flute top Part I is that the upper surface at the top of plane, flute top Part I is located at flute top first Under horizontal plane where atop part highest point, and upper surface at the top of the Part I of flute top with the top of the Part I of flute top most The angle between horizontal plane where eminence is β, and flute top Part II is arc, flute top Part II upper end and first, flute top Split-phase connects, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top Part II upper end, flute top blast Mouth is to run through flute top Part I up and down;At the flute top blast mouthful of flute chamber, flute top Part I has on the Part I of flute top The inclined upper cut of surface direction;There is the lower cut to baffle plate inclined downward at the baffle plate mouthpiece of flute chamber, on baffle plate;The flute The material of head is polyethylene or polypropylene or polybutylene terephthalate (PBT) or polyvinyl chloride.
3. a kind of dismountable vertical bamboo flute flute head according to claim 1 or claim 2, it is characterised in that from flute top Two parts lower end to baffle plate lower end, the wall thickness of baffle plate is gradually reduced.
4. a kind of dismountable vertical bamboo flute flute head according to claim 3, it is characterised in that the vertical view of the flute top blast mouthful Figure is circular or ellipse or rectangle.
5. a kind of dismountable vertical bamboo flute flute head according to claim 4, it is characterised in that the span of the angle β It is 3 degree to 10 degree.
6. a kind of dismountable vertical bamboo flute flute head according to claim 5, it is characterised in that the value of the angle β is 5 degree.
7. it is a kind of removable according to claim 1 or claim 2 or claim 4 or claim 5 or claim 5 The vertical bamboo flute unloaded flute head, it is characterised in that the angle below the lower cut and baffle plate between left hand edge is φ, included angle takes Value scope is 30~50 degree.
8. a kind of dismountable vertical bamboo flute flute head according to claim 7, it is characterised in that the value of the included angle is 40 Degree.
9. a kind of dismountable vertical bamboo flute flute head, it is made up of flute head body, flute head connector, flute chamber;Flute head body by flute top, Baffle plate is constituted, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at below baffle plate and is connected with baffle plate, Flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, and flute head body, flute head connector, flute chamber are formed as one, institute State the wall body for also having one through the wall body of flute head body or the wall body through baffle plate on flute head or running through flute head body simultaneously And the air inlet of the wall body through baffle plate;When air inlet runs through the wall body of flute head body and the wall body through baffle plate simultaneously:Enter Flute top blast mouthful of the gas port by the baffle plate mouthpiece through baffle plate, up and down through flute top is constituted, and baffle plate mouthpiece is connected with flute top blast mouthful; The air inlet is connected with flute chamber;It is characterized in that the flute top that flute top is connected by flute top Part I and with flute top Part I Part II is constituted, and the upper surface of flute top Part I is that the upper surface at the top of plane, flute top Part I is located at flute top first Under horizontal plane where atop part highest point, and upper surface at the top of the Part I of flute top with the top of the Part I of flute top most The angle between horizontal plane where eminence is β, and flute top Part II is arc, flute top Part II upper end and flute top first Part connects, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top Part II upper end, flute top Mouthpiece is to run through flute top Part I up and down;The flute top Part II lower end is to baffle plate lower end, and the wall thickness of baffle plate gradually subtracts It is small;The top view of the flute top blast mouthful is circular or ellipse or rectangle;The material of the flute head is polyethylene or polypropylene Or polybutylene terephthalate (PBT) or polyvinyl chloride;The span of the angle β is 3 degree to 10 degree.
10. a kind of dismountable vertical bamboo flute flute head, it is made up of flute head body, flute head connector, flute chamber;Flute head body is by flute Top, baffle plate are constituted, and flute top is located above baffle plate and is connected with baffle plate, and flute head connector is located at below baffle plate and is connected with baffle plate Connect, flute chamber is formed by the inwall of flute top, baffle plate, flute head connector, flute head body, flute head connector, flute chamber are formed as one, Also have one through the wall body of flute head body or the wall body through baffle plate on the flute head or run through the wall of flute head body simultaneously The air inlet of body and wall body through baffle plate;When air inlet runs through the wall body of flute head body and the wall body through baffle plate simultaneously: Flute top blast mouthful of the air inlet by the baffle plate mouthpiece through baffle plate, up and down through flute top is constituted, and baffle plate mouthpiece connects with flute top blast mouthful It is logical;The air inlet is connected with flute chamber;It is characterized in that what flute top was connected by flute top Part I and with flute top Part I Flute top Part II is constituted, and the upper surface of flute top Part I is that the upper surface at the top of plane, flute top Part I is located at flute top Under horizontal plane at the top of Part I where highest point, and upper surface and flute top Part I top at the top of the Part I of flute top The angle between horizontal plane where portion's highest point is β, and flute top Part II is arc, flute top Part II upper end and flute top Part I connects, and flute top Part II lower end connects with baffle plate, and flute top Part II lower end is less than flute top Part II upper end, Flute top blast mouthful is to run through flute top Part I up and down;At the flute top blast mouthful of flute chamber, flute top Part I has to flute top first The inclined upper cut in portion of upper surface direction;There is the lower cut to baffle plate inclined downward at the baffle plate mouthpiece of flute chamber, on baffle plate; The flute top Part II lower end is to baffle plate lower end, and the wall thickness of baffle plate is gradually reduced;The top view of the flute top blast mouthful is circular Or ellipse or rectangle;;The material of the flute head is polyethylene or polypropylene or polybutylene terephthalate (PBT) or polychlorostyrene Ethene;The span of the angle β is 3 degree to 10 degree.
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