CN203931470U - Portable vertical bamboo flute - Google Patents
Portable vertical bamboo flute Download PDFInfo
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- CN203931470U CN203931470U CN201420280063.2U CN201420280063U CN203931470U CN 203931470 U CN203931470 U CN 203931470U CN 201420280063 U CN201420280063 U CN 201420280063U CN 203931470 U CN203931470 U CN 203931470U
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- Auxiliary Devices For Music (AREA)
Abstract
The utility model belongs to musical instrument technical field, especially relates to a kind of portable vertical bamboo flute; It includes flute head, or it includes flute head and at least one tube body being connected with flute head, and flute head is the cylindrical shape of an end opening, and flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is place's mouthpiece, mouthpiece communicates with flute head cavity; One end of flute head has flute head abutment ring, and the external diameter of flute head abutment ring is less than the external diameter of flute head; Described flute head forms by injection moulding; Described tube body is that injection moulding forms or extrusion molding forms.The utlity model has following main beneficial effect: formed product is stable, do not ftracture, not smelly mouldy, more sanitation and hygiene; Toughness of products is better, intensity is higher, detachably, more portable, elegant shape is attractive in appearance, the process-cycle is short, artificial less investment, price are low.
Description
Technical field
The utility model belongs to musical instrument technical field, especially relates to a kind of portable vertical bamboo flute.
Background technology
Traditional vertical bamboo flute, adopts natural bamboo making.Due to natural bamboo individual difference large (caliber, wall thickness, profile etc.), so very big with the final result difference of natural bamboo making vertical bamboo flute.
The bamboo wood of making as vertical bamboo flute, needs the certain growth time limit, such as the growth material of three to five years, such bamboo material density ratio is higher, their pipe thickness also can be thicker, only had enough thick tube wall, and when later stage musical instrument is made, the processing of cast internal diameter could be ground better.Because the bamboo trunk inside of spontaneous growth is irregular various curve and tapering.The vertical bamboo flute of making high-quality, need to carry out the on purpose processing of science to bamboo trunk inside, the curve that should not exist is polished off, and this just needs bamboo trunk itself to have enough thickness for later stage mill pipe.Cross thin tube wall, internal diameter defect cannot be handled well.The product of bamboo vertical bamboo flute self are very exquisite mutually, in certain length, more save, and (for example nine joint vertical bamboo flutes, require to reach nine joints exactly in 80-90 centimetre of left and right length) more attractive in appearance seems.And to save manyly, and bamboo lacks nutrition often, and jointing is slow, and bamboo density generally can be high simultaneously, and pipe thickness can be not thick, and this is conflicting.
And musical instrument has now become industrial crops with bamboo, market demand is very large, and being therefore less than growth year has been cut down sale, and density of material is low, and pipe thickness meets the requirements of few.Really reach making requirement, and profile, product lover's material just still less, and knock-down price is high.
Before natural bamboo making vertical bamboo flute, need natural dryingly for a long time, generally need 2 years above dry epochs, object is to make material dry, stable, could be used for making, and this turnover period is very long.And for eager for instant success and quick profits material roasting, that dry, dry, the as easy as rolling off a log cracking after making of adopting.Because most methods of producing are simple, low to the cognitive level of musical instrument in addition, adopt simple logical joint roughly to grind pipe, ratio line location, common machines boring, or roughly repair hole by hand, accuracy in pitch precision is not high, misses by a mile.This just causes the quality of vertical bamboo flute of natural bamboo making generally very poor.
Natural bamboo, is subject to temperature humidity variable effect very large, as easy as rolling off a log cracking under dry environment, and cause musical instrument not use, even cannot repair and scrap.The vertical bamboo flute of natural bamboo, length is relatively long, carries inconvenience, easily causes the improper and musical instrument accidental injury of protection.
With good works of bamboo making of spontaneous growth, from the finished product of selecting materials, be a very long process, because individual difference is large, so only have every bill of materials solely to be produced, just likely make.Artificial input is wherein very high, high to wright's technical requirement; Therefore a real good vertical bamboo flute price also just can not be low.
Natural bamboo internal diameter is complex-shaped, has various taperings and irregular curve, there is no design and the processing power of science, is difficult to do accurate more accuracy in pitch.And natural bamboo will be carried out, do standard, and good tone color, must carry out global design, Precision Machining to inner cast, the difficulty of this processing is greatly, also time-consuming taking a lot of work extremely.
And the anticracking of natural bamboo is processed and is also difficult to, and traditional bamboo vertical bamboo flute does not have anticracking to process at all, bamboo fibre is exactly direct naked putting in air, humidity, and the variation of temperature is on very big with the impact of bamboo, and the possibility of bamboo cracking is also very big; Even if material has been carried out to necessary processing, due to the internal stress that material self exists, can not guarantee that musical instrument absolutely not ftractures.And musical instrument also needs daily servicing, such as increasing humidity or anti-going mouldy.
Natural bamboo, as easy as rolling off a log going mouldy.The bamboo vertical bamboo flute of making, owing to playing wind instruments, makes often solidifying water in pipe, easily smelly mouldy, even gathers dirt, very unhygienic, but can not rinse clean for water.
The principal element that determines wind instrument tone color is the cylinder structure of musical instrument, i.e. air column form, and material is a very little part on the impact of tone color, the principal element that generally believes in the industry Effect of Materials tone color is that air column form difference causes in fact substantially.Therefore, in wind instrument, a lot of by the musical instrument kind of plastic production, such as the clarinet in western musical instrument, no matter be high-end or all useful plastics or the synthetic material making of the clarinet of low side.
Society, it is surprising that all kinds of natural resourcess are destroyed by the mankind's consumption, the bamboo of the improved seeds that much can also see a few years ago, be difficult to find in recent years trace, or quality is worse and worse.And along with the develop rapidly of cultural industry, the demand of high-quality vertical bamboo flute is that benefit increases; Therefore, the vertical bamboo flute that exploitation new material is made, can more effectively protect national resource, can meet quickly society for the demand of growing high-quality vertical bamboo flute.
Utility model content
In order to address the above problem, the purpose of this utility model is to disclose a kind of portable vertical bamboo flute, and it is realized by the following technical solutions.
Portable vertical bamboo flute, is characterized in that: it includes flute head, and flute head is the cylindrical shape of an end opening, and flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece, mouthpiece communicates with flute head cavity; Described flute head forms by injection moulding.
Portable vertical bamboo flute, it is characterized in that: it includes flute head and the tube body being connected with flute head, and flute head is the cylindrical shape of an end opening, and flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece, mouthpiece communicates with flute head cavity; One end of flute head has flute head abutment ring, and the external diameter of flute head abutment ring is less than the external diameter of flute head; Tube body consists of at least one connecting pipe, and when tube body is a connecting pipe, this connecting pipe is circle ring column shape, and connecting pipe has the air passing hole connecting along connecting pipe axis, and with flute head connection, the air passing hole of connecting pipe can hold flute head abutment ring; When tube body is many connecting pipes, many connecting pipes connect successively, and every connecting pipe inside all has the air passing hole connecting along axis separately, and all air passing holes communicate, and can hold flute head abutment ring with the air passing hole of the connecting pipe of flute head connection; Described flute head forms by injection moulding; Described tube body is that injection moulding forms or extrusion molding forms.
Portable vertical bamboo flute described above, is characterized in that: described tube body consists of four connecting pipes, and four connecting pipes are double section tube, upper pipe joint, lower pipe joint, the tail pipe connecting successively; Double section tube inside has the first air passing hole connecting along double section tube axis, the upper end of the first air passing hole is for holding annular distance, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the first connecting hole, and the diameter of the first connecting hole is greater than the diameter at the first air passing hole middle part; Upper pipe joint inside has the second air passing hole connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the second connecting hole, and the diameter of the second connecting hole is greater than the diameter at the second air passing hole middle part; Lower pipe joint inside has the 3rd air passing hole connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, the lower end of the 3rd air passing hole is the 3rd connecting hole, and the diameter of the 3rd connecting hole is greater than the diameter at the 3rd air passing hole middle part; Tail pipe inside has the 4th air passing hole connecting along tail pipe axis, and the upper end of tail pipe has tail pipe joint pin, and the diameter of tail pipe joint pin is less than diameter and the tail pipe joint pin at tail pipe middle part and can inserts in the 3rd connecting hole.
In the second embodiment of the present utility model, double section tube inside has the first air passing hole connecting along double section tube axis, the upper end of the first air passing hole is for holding annular distance, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the first connecting hole, and the diameter of the first connecting hole is greater than the diameter at the first air passing hole middle part; The bossed ring bar of lower end tool of double section tube.
Further, in the second embodiment of the present utility model, upper pipe joint inside has the second air passing hole connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the second connecting hole, and the diameter of the second connecting hole is greater than the diameter at the second air passing hole middle part; The bossed ring bar of lower end tool of upper pipe joint.
Certainly, further, in the second embodiment of the present utility model, lower pipe joint inside has the 3rd air passing hole connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, and the lower end of the 3rd air passing hole is the 3rd connecting hole, and the diameter of the 3rd connecting hole is greater than the diameter at the 3rd air passing hole middle part; The bossed ring bar of lower end tool of lower pipe joint.
Certainly, the lower end of tail pipe also can the bossed ring bar of tool.
In the 3rd embodiment of the present utility model, on the inwall of the double section tube of formation the first connecting hole, there is the first locating slot; Upper pipe joint joint pin outer wall has the first positioning strip; Form on the inwall of upper pipe joint of the second connecting hole and there is the second locating slot; Lower pipe joint joint pin outer wall has the second positioning strip; Form on the inwall of lower pipe joint of the 3rd connecting hole and there is the 3rd locating slot; Tail pipe joint pin outer wall has the 3rd positioning strip; The first positioning strip can be inserted in the first locating slot, and the second positioning strip can be inserted in the second locating slot, and the 3rd positioning strip can be inserted in the 3rd locating slot.
In the 4th embodiment of utility model, on the tube wall of upper pipe joint, have from the second air passing hole and connect the first kind sound hole to tube wall; On the tube wall of lower pipe joint, have from the 3rd air passing hole and connect the Equations of The Second Kind sound hole to tube wall; On the tube wall of tail pipe, have from the 4th air passing hole and connect the 3rd class sound hole to tube wall.
In the 5th embodiment of utility model, the outside of tail pipe has the ring bar of a plurality of projections.
Certainly, in above-mentioned arbitrary embodiment, described portable vertical bamboo flute, the material that it is characterized in that flute head and tube body is all plastics.
Further, portable vertical bamboo flute described above, the material that it is characterized in that flute head and tube body is ABS plastic or polypropylene or tygon or nylon or polycarbonate or polybutylene terephthalate.
Portable vertical bamboo flute in the utility model, adopts the rational musical instrument cast designing in advance to carry out mold injection mo(u)lding, and formed product is stable, is convenient to post-production and controls; It is little that the product forming is affected by temperature humidity, can not ftracture because humidity is low, substantially without daily servicing; Product has good toughness, and intensity is high, detachable, portable, imitative ring profile, monnolithic case generous attractive in appearance, can wash by water, can be smelly not mouldy, more sanitation and hygiene, flute head such as can change at the advantage; Sound hole in the utility model can adopt numerical controlled machinery computer controlled working, and precision is high, has guaranteed the unitarity of musical instrument; The utility model can adopt mould batch production, and the cycle is short, artificial less investment, and quality is outstanding, and price is low, is applicable to universal.
Therefore, the utlity model has following main beneficial effect: formed product is stable, do not ftracture, not smelly mouldy, more sanitation and hygiene; Toughness of products is better, intensity is higher, detachably, more portable, elegant shape is attractive in appearance, the process-cycle is short, artificial less investment, price are low.
Accompanying drawing explanation
Fig. 1 is the perspective view that the utility model embodiment 1 decomposes.
Fig. 2 is that Fig. 1 cuts the perspective view after part open.
Fig. 3 is the perspective view after Fig. 1 has assembled.
Fig. 4 is the perspective view of a kind of embodiment of the double section tube of use in the utility model embodiment 2.
Fig. 5 is the perspective view of a kind of embodiment of the upper pipe joint of use in the utility model embodiment 2.
Fig. 6 is the perspective view after the utility model embodiment 2 has been assembled.
Fig. 7 is the perspective view that the utility model embodiment 3 decomposes.
Fig. 8 is the perspective view that the utility model embodiment 4 decomposes.
Fig. 9 is the perspective view that the utility model embodiment 5 decomposes.
Embodiment
For technician under making can implement the utility model, below in conjunction with accompanying drawing, for drawing reference numeral, do unified explanation:
1-flute head, 12-flute head cavity, 13-mouthpiece, 11-flute head abutment ring, pipe joint, 5-tail pipe under 2-double section tube, the upper pipe joint of 3-, 4-; 23-the first air passing hole, 21-holds annular distance, 22-the first connecting hole, 33-the second air passing hole, the upper pipe joint joint pin of 31-, 32-the second connecting hole, 43-the 3rd air passing hole, pipe joint joint pin under 41-, 42-the 3rd connecting hole, 53-the 4th air passing hole, 51-tail pipe joint pin, 24-double section tube ring bar, the upper pipe joint ring of 34-bar, 35-the first positioning strip, 44-the second positioning strip, 54-the 3rd positioning strip, 36-first kind sound hole, 46-Equations of The Second Kind sound hole, 56-the 3rd class sound hole.
Embodiment 1
Ask for an interview Fig. 1 to Fig. 3, portable vertical bamboo flute, it is characterized in that: it includes flute head 1 and the tube body being connected with flute head, flute head is the cylindrical shape of an end opening, flute head inside has the flute head cavity 12 of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece 13, mouthpiece communicates with flute head cavity; One end of flute head has flute head abutment ring 11, and the external diameter of flute head abutment ring is less than the external diameter of flute head; Tube body consists of four connecting pipes that connect successively, and every connecting pipe inside all has the air passing hole connecting along axis separately, and all air passing holes communicate, and can hold flute head abutment ring with the air passing hole of the connecting pipe of flute head connection; Described flute head forms by injection moulding; Described tube body is that injection moulding forms or extrusion molding forms; Described tube body consists of four connecting pipes, and four connecting pipes are double section tube 2, upper pipe joint 3, lower pipe joint 4, the tail pipe 5 connecting successively; Double section tube inside has the first air passing hole 23 connecting along double section tube axis, the upper end of the first air passing hole is for holding annular distance 21, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the diameter that the diameter of the first connecting hole 22, the first connecting holes is greater than the first air passing hole middle part; Upper pipe joint inside has the second air passing hole 33 connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin 31, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the diameter that the diameter of the second connecting hole 32, the second connecting holes is greater than the second air passing hole middle part; Lower pipe joint inside has the 3rd air passing hole 43 connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin 41, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, the lower end of the 3rd air passing hole is the diameter that the diameter of the 3rd connecting hole 42, the three connecting holes is greater than the 3rd air passing hole middle part; Tail pipe inside has the 4th air passing hole 53 connecting along tail pipe axis, and the upper end of tail pipe has tail pipe joint pin 51, and the diameter of tail pipe joint pin is less than diameter and the tail pipe joint pin at tail pipe middle part and can inserts in the 3rd connecting hole.
Embodiment 2
Ask for an interview Fig. 4 to Fig. 6, and referring to figs. 1 to Fig. 3, portable vertical bamboo flute, substantially with embodiment 1, difference is: double section tube 2 inside have the upper end of the first air passing hole 23, the first air passing holes that connect along double section tube axis for holding annular distance 21, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the diameter that the diameter of the first connecting hole 22, the first connecting holes is greater than the first air passing hole middle part; The bossed double section tube ring of the lower end tool bar 24 of double section tube; Upper pipe joint 3 inside have the second air passing hole 33 connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin 31, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the diameter that the diameter of the second connecting hole 32, the second connecting holes is greater than the second air passing hole middle part; The bossed upper pipe joint ring bar 34 of lower end tool of upper pipe joint; Lower pipe joint inside has the 3rd air passing hole connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, the lower end of the 3rd air passing hole is the 3rd connecting hole, and the diameter of the 3rd connecting hole is greater than the diameter at the 3rd air passing hole middle part; The bossed lower pipe joint ring bar of lower end tool of lower pipe joint although lower pipe joint ring bar does not draw separately in the drawings, can be found out significantly from Fig. 6.
Certainly, the lower end of tail pipe also can the bossed ring bar of tool.
Certainly, the first positioning strip described above is parallel with the axis of upper pipe joint, and the length of the first positioning strip and upper pipe joint joint pin equal in length or be less than the length of pipe joint joint pin.
Certainly, the second positioning strip described above is parallel with the axis of lower pipe joint, and the length of the second positioning strip and lower pipe joint joint pin equal in length or be less than the length of lower pipe joint joint pin.
Certainly, the 3rd positioning strip described above is parallel with the axis of tail pipe, and the length of the 3rd positioning strip and tail pipe joint pin equal in length or be less than the length of tail pipe joint pin.
Embodiment 3
Ask for an interview Fig. 7, and referring to figs. 1 to Fig. 3, portable vertical bamboo flute, with embodiment 1, difference is substantially: on the inwall of the double section tube of formation the first connecting hole 22, have the first locating slot; Upper pipe joint joint pin 31 outer walls have the first positioning strip 35; Form on the inwall of upper pipe joint of the second connecting hole 32 and there is the second locating slot; Lower pipe joint joint pin 41 outer walls have the second positioning strip 44; Form on the inwall of lower pipe joint of the 3rd connecting hole 42 and there is the 3rd locating slot; Tail pipe joint pin 51 outer walls have the 3rd positioning strip 54; The first positioning strip can be inserted in the first locating slot, and the second positioning strip can be inserted in the second locating slot, and the 3rd positioning strip can be inserted in the 3rd locating slot; The first to the 3rd locating slot does not illustrate in the drawings, but place technical field personnel are according to foregoing description, can determine easily its position and size.
Certainly, the length of the first positioning strip can be less than the length of the first locating slot; The length of the second positioning strip also can be less than the length of the second locating slot; The length of the 3rd positioning strip also can be less than the length of the 3rd locating slot.
Certainly, the number that the number of the first positioning strip should no more than the first locating slot; The number of the second positioning strip should no more than the second locating slot number; The number of the 3rd positioning strip should no more than the 3rd locating slot number; Obviously, the first positioning strip is corresponding with the position of the first locating slot; The second positioning strip is corresponding with the position of the second locating slot; The 3rd positioning strip is corresponding with the position of the 3rd locating slot.
Positioning strip is in order to realize being connected of adjacent connecting pipe with the fundamental purpose of locating slot, meanwhile, adds and makes man-hour location more accurate; Certainly as embodiment 1, do not there is positioning strip and locating slot completely passable yet, during the connection of adjacent connecting pipe, outside joint pin around on the airtight material such as self-adhesive or raw material band; Certainly, also can after connection completes, in junction, adopt gas sealant element, as the materials such as self-adhesive or raw material band carry out simple seal, be easy to dismounting.
Embodiment 4
Ask for an interview Fig. 8, and referring to figs. 1 to Fig. 3 and Fig. 7, portable vertical bamboo flute, with embodiment 3, difference is substantially: on the tube wall of upper pipe joint, have from the second air passing hole and connect the first kind sound hole 36 to tube wall; On the tube wall of lower pipe joint, have from the 3rd air passing hole and connect the Equations of The Second Kind sound hole 46 to tube wall; On the tube wall of tail pipe, have from the 4th air passing hole and connect the 3rd class sound hole 56 to tube wall; First kind sound hole, Equations of The Second Kind sound hole, the 3rd class sound hole be quantification and function and usage as required.
Embodiment 5
Ask for an interview Fig. 8, and referring to figs. 1 to Fig. 6, portable vertical bamboo flute, substantially with embodiment 2, difference is on tail pipe, to have more ring bars.
Certainly, in above-mentioned embodiment 1,2,3,5, on double section tube, upper pipe joint, lower pipe joint, tail pipe, all can output sound hole.
Certainly, as the structure of more simplifying, portable vertical bamboo flute in the utility model, it also can be and includes flute head 1, flute head is the cylindrical shape of an end opening, flute head inside has the flute head cavity 12 of hollow, the other end of flute head be sealing and at this end, there is place's mouthpiece 13, mouthpiece communicates with flute head cavity; Described flute head forms by injection moulding.
Certainly, portable vertical bamboo flute described in the utility model, it is characterized in that: it includes flute head 1 and the tube body being connected with flute head, flute head is the cylindrical shape of an end opening, flute head inside has the flute head cavity 12 of hollow, the other end of flute head be sealing and at this end, there is place's mouthpiece 13, mouthpiece communicates with flute head cavity; One end of flute head has flute head abutment ring 11, and the external diameter of flute head abutment ring is less than the external diameter of flute head; Tube body consists of at least one connecting pipe, and when tube body is a connecting pipe, this connecting pipe is circle ring column shape, and connecting pipe has the air passing hole connecting along connecting pipe axis, and with flute head connection, the air passing hole of connecting pipe can hold flute head abutment ring; When tube body is many connecting pipes, many connecting pipes connect successively, and every connecting pipe inside all has the air passing hole connecting along axis separately, and all air passing holes communicate, and can hold flute head abutment ring with the air passing hole of the connecting pipe of flute head connection; Described flute head forms by injection moulding; Described tube body is that injection moulding forms or extrusion molding forms.
Tube body can be other many connecting pipes, many connecting pipes connect successively, every connecting pipe inside all has the air passing hole connecting along axis separately, and all air passing holes communicate, and can hold flute head abutment ring with the air passing hole of the connecting pipe of flute head connection; Described flute head forms by injection moulding; Described tube body is that injection moulding forms or extrusion molding forms; Many connecting pipes are as two, three etc.
Certainly, as simplest formula structure, portable vertical bamboo flute, it includes flute head, flute head is the cylindrical shape of an end opening, flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece, mouthpiece communicates with flute head cavity; Described flute head forms by injection moulding; Certainly, on cylindrical sidewall, can offer a plurality of sound holes.
Certainly, the portable vertical bamboo flute described in above-mentioned arbitrary embodiment, all can have sound hole on the side of its tube body.
Certainly, the portable vertical bamboo flute described in above-mentioned arbitrary embodiment, as the improvement of connected mode, can arrange external thread outward at joint pin, and at the inwall of connecting hole, internal thread is set, and can realize and being rotatably connected.
Certainly, in above-mentioned arbitrary embodiment, described portable vertical bamboo flute, the material that it is characterized in that flute head and tube body is all plastics.
Further, portable vertical bamboo flute described above, the material that it is characterized in that flute head and tube body is ABS plastic or polypropylene or tygon or nylon or polycarbonate or polybutylene terephthalate.
Certainly, portable vertical bamboo flute described above, is characterized in that the material of flute head and tube body also can be pottery, adopts press compacting to form idiosome, then by sintering, forms finished product.
Certainly, further, portable vertical bamboo flute described above, is characterized in that can putting into color masterbatch in the material of flute head and tube body, forms colored vertical bamboo flute, has more like this attraction and ornamental value, is more suitable in magnificent performance.
Certainly, as improving further, can also at the outside surface of flute head and tube body, varnish with lacquer or other pigment.
Flute head in the utility model can take out easily and replace; Each parts in the utility model can be dismantled and assemble, and therefore, are very easy to and carry, frangibility not in carrying process.
Portable vertical bamboo flute in the utility model, adopts the rational musical instrument cast designing in advance to carry out mold injection mo(u)lding, and formed product is stable, is convenient to post-production and controls; It is little that the product forming is affected by temperature humidity, can not ftracture because humidity is low, substantially without daily servicing; Product has good toughness, and intensity is high, detachable, portable, imitative ring profile, monnolithic case generous attractive in appearance, can wash by water, can be smelly not mouldy, more sanitation and hygiene, flute head such as can change at the advantage; Sound hole in the utility model can adopt numerical controlled machinery computer controlled working, and precision is high, has guaranteed the unitarity of musical instrument; The utility model can adopt mould batch production, and the cycle is short, artificial less investment, and quality is outstanding, and price is low, is applicable to universal.
Therefore, the utlity model has following main beneficial effect: formed product is stable, do not ftracture, not smelly mouldy, more sanitation and hygiene; Toughness of products is better, intensity is higher, detachably, more portable, elegant shape is attractive in appearance, the process-cycle is short, artificial less investment, price are low.
Certainly, place technical field personnel, under the enlightenment of technique scheme, clearly can get part parts and use, and if do not used flute head, and only use tube body, while having sound hole on tube body, can use as flute.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection domain of the present utility model equally.
Claims (10)
1. portable vertical bamboo flute, is characterized in that: it includes flute head, and flute head is the cylindrical shape of an end opening, and flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece, mouthpiece communicates with flute head cavity; Described flute head be by injection moulding, form or press compacting form.
2. portable vertical bamboo flute, it is characterized in that: it includes flute head and the tube body being connected with flute head, and flute head is the cylindrical shape of an end opening, and flute head inside has the flute head cavity of hollow, the other end of flute head be sealing and at this end, there is a mouthpiece, mouthpiece communicates with flute head cavity; One end of flute head has flute head abutment ring, and the external diameter of flute head abutment ring is less than the external diameter of flute head; Tube body consists of at least one connecting pipe, and when tube body is a connecting pipe, this connecting pipe is circle ring column shape, and connecting pipe has the air passing hole connecting along connecting pipe axis, and with flute head connection, the air passing hole of connecting pipe can hold flute head abutment ring; When tube body is many connecting pipes, many connecting pipes connect successively, and every connecting pipe inside all has the air passing hole connecting along axis separately, and all air passing holes communicate, and can hold flute head abutment ring with the air passing hole of the connecting pipe of flute head connection; Described flute head be by injection moulding, form or press compacting form; Described tube body is that injection moulding forms or extrusion molding forms or press compacting forms.
3. portable vertical bamboo flute according to claim 2, is characterized in that: described tube body consists of four connecting pipes, and four connecting pipes are double section tube, upper pipe joint, lower pipe joint, the tail pipe connecting successively; Double section tube inside has the first air passing hole connecting along double section tube axis, the upper end of the first air passing hole is for holding annular distance, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the first connecting hole, and the diameter of the first connecting hole is greater than the diameter at the first air passing hole middle part; Upper pipe joint inside has the second air passing hole connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the second connecting hole, and the diameter of the second connecting hole is greater than the diameter at the second air passing hole middle part; Lower pipe joint inside has the 3rd air passing hole connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, the lower end of the 3rd air passing hole is the 3rd connecting hole, and the diameter of the 3rd connecting hole is greater than the diameter at the 3rd air passing hole middle part; Tail pipe inside has the 4th air passing hole connecting along tail pipe axis, and the upper end of tail pipe has tail pipe joint pin, and the diameter of tail pipe joint pin is less than diameter and the tail pipe joint pin at tail pipe middle part and can inserts in the 3rd connecting hole.
4. portable vertical bamboo flute according to claim 3, it is characterized in that: described double section tube inside has the first air passing hole connecting along double section tube axis, the upper end of the first air passing hole is for holding annular distance, hold the diameter that annular distance diameter is greater than the first air passing hole middle part, hold annular distance and can hold flute head abutment ring, the lower end of the first air passing hole is the first connecting hole, and the diameter of the first connecting hole is greater than the diameter at the first air passing hole middle part; The bossed double section tube ring of the lower end tool bar of double section tube.
5. portable vertical bamboo flute according to claim 4, it is characterized in that described upper pipe joint inside has the second air passing hole connecting along upper pipe joint axis, the upper end of upper pipe joint has upper pipe joint joint pin, the diameter of upper pipe joint joint pin is less than diameter and the upper pipe joint joint pin at pipe joint middle part and can inserts in the first connecting hole, the lower end of the second air passing hole is the second connecting hole, and the diameter of the second connecting hole is greater than the diameter at the second air passing hole middle part; The bossed upper pipe joint ring bar of lower end tool of upper pipe joint.
According to claim 3 to any one portable vertical bamboo flute claimed in claim 5, it is characterized in that described lower pipe joint inside has the 3rd air passing hole connecting along lower pipe joint axis, the upper end of lower pipe joint has lower pipe joint joint pin, the diameter of lower pipe joint joint pin is less than diameter and the lower pipe joint joint pin at lower pipe joint middle part and can inserts in the second connecting hole, the lower end of the 3rd air passing hole is the 3rd connecting hole, and the diameter of the 3rd connecting hole is greater than the diameter at the 3rd air passing hole middle part; The bossed lower pipe joint ring bar of lower end tool of lower pipe joint.
7. portable vertical bamboo flute according to claim 6, is characterized in that the bossed ring bar of lower end tool of described tail pipe.
8. portable vertical bamboo flute according to claim 7, is characterized in that having the first locating slot on the inwall of double section tube of described formation the first connecting hole; Upper pipe joint joint pin outer wall has the first positioning strip; Form on the inwall of upper pipe joint of the second connecting hole and there is the second locating slot; Lower pipe joint joint pin outer wall has the second positioning strip; Form on the inwall of lower pipe joint of the 3rd connecting hole and there is the 3rd locating slot; Tail pipe joint pin outer wall has the 3rd positioning strip; The first positioning strip can be inserted in the first locating slot, and the second positioning strip can be inserted in the second locating slot, and the 3rd positioning strip can be inserted in the 3rd locating slot; The first described positioning strip is parallel with the axis of upper pipe joint, and the length of the first positioning strip and upper pipe joint joint pin equal in length or be less than the length of pipe joint joint pin; The second described positioning strip is parallel with the axis of lower pipe joint, and the length of the second positioning strip and lower pipe joint joint pin equal in length or be less than the length of lower pipe joint joint pin; The 3rd described positioning strip is parallel with the axis of tail pipe, and the length of the 3rd positioning strip and tail pipe joint pin equal in length or be less than the length of tail pipe joint pin.
9. portable vertical bamboo flute according to claim 8, is characterized in that having from the second air passing hole and connecting the first kind sound hole to tube wall on the tube wall of described upper pipe joint; On the tube wall of lower pipe joint, have from the 3rd air passing hole and connect the Equations of The Second Kind sound hole to tube wall; On the tube wall of tail pipe, have from the 4th air passing hole and connect the 3rd class sound hole to tube wall.
10. portable vertical bamboo flute according to claim 9, the material that it is characterized in that described flute head and tube body is ABS plastic or polypropylene or tygon or nylon or polycarbonate or polybutylene terephthalate or pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280063.2U CN203931470U (en) | 2014-05-27 | 2014-05-27 | Portable vertical bamboo flute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280063.2U CN203931470U (en) | 2014-05-27 | 2014-05-27 | Portable vertical bamboo flute |
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| Publication Number | Publication Date |
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| CN203931470U true CN203931470U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420280063.2U Expired - Lifetime CN203931470U (en) | 2014-05-27 | 2014-05-27 | Portable vertical bamboo flute |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274859A (en) * | 2015-03-14 | 2017-10-20 | 沈群华 | A kind of dismountable vertical bamboo flute flute head |
| CN108766399A (en) * | 2018-05-02 | 2018-11-06 | 三峡大学 | A kind of dismountable vertical bamboo flute flute head |
-
2014
- 2014-05-27 CN CN201420280063.2U patent/CN203931470U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274859A (en) * | 2015-03-14 | 2017-10-20 | 沈群华 | A kind of dismountable vertical bamboo flute flute head |
| CN107274859B (en) * | 2015-03-14 | 2019-07-05 | 余婉红 | A kind of dismountable vertical bamboo flute flute head |
| CN108766399A (en) * | 2018-05-02 | 2018-11-06 | 三峡大学 | A kind of dismountable vertical bamboo flute flute head |
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