CN109036344B

CN109036344B - Vertical blowing bamboo flute

Info

Publication number: CN109036344B
Application number: CN201810953581.9A
Authority: CN
Inventors: 郑伟
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2023-04-07
Anticipated expiration: 2038-08-21
Also published as: CN109036344A

Abstract

The invention relates to a vertical blowing bamboo flute, and belongs to the technical field of music equipment. The flute comprises a flute body, wherein the flute body consists of a flute body at a blowhole part, a flute body of an arc-shaped bent tube and a flute body at a fingerhole part, the flute body at the blowhole part and the flute body at the fingerhole part are mutually vertical, and the flute body are connected into a whole by the arc-shaped bent tube. The vertical blowing bamboo flute can obviously reduce the morbidity of occupational diseases such as cervical spondylosis, scapulohumeral periarthritis and the like of bamboo flute horizontal blowing players, is also very suitable for bamboo flute beginners, and has wide application prospect.

Description

Vertical blowing bamboo flute

Technical Field

The invention relates to a vertical blowing bamboo flute, and belongs to the technical field of music equipment.

Background

The bamboo flute is one of the most distinctive national musical instruments in China, has rich expressive force, can play long and high melodies, can express broad and broad sentiments, and can play luxurious dance and graceful minor tune. Color notes such as polyphony, vibrato, sliding and the like can be played; different emotions may also be expressed; the unique points of the music instrument can be drawn from the melody of gentle playing or the melody of jerky and jumping playing. In addition, flute is also good at imitating various sounds in nature, bringing audiences into the mood of having a fine fragrance of birds or flowing water in high mountains.

However, the conventional bamboo flute is a horizontal blowing, and there are difficulties as follows in playing. Firstly, the head of the performer must be positioned at a proper lateral position to the left or right, and long-term practice and playing inevitably cause the related muscles on the neck and face of the performer to develop asymmetrically, and even cause some related occupational diseases, such as cervical spondylosis and the like. Secondly, the arms of the performer are placed leftwards or rightwards and used for supporting the flute body and pressing the finger hole. The long-term practice and performance can also cause the related muscles of the shoulders and elbows of the players to develop asymmetrically, and even cause some related occupational diseases, such as scapulohumeral periarthritis and the like. Moreover, the arms used by the player to hold the flute body are mainly left arms (those with flute body facing to the right) or right arms (those with flute body facing to the left), while the tube body of some bamboo flute is longer, thicker and heavier, and is difficult for the player to support for a long time. In addition, the performance posture of the performer is too fixed to flexibly follow the situation.

In the early stage, although the inventor invents that the bamboo flute with the blowing nozzle can blow vertically so as to overcome the difficulties, the blowing nozzle is difficult to achieve the mouth wind formed by long-term connection of players, cannot be freely folded and unfolded, even has the phenomenon of sound break in the playing process and is extremely difficult to control.

Disclosure of Invention

The invention provides a vertical blowing bamboo flute which is used for playing the bamboo flute in a vertical blowing bamboo flute mode.

The technical scheme of the invention is as follows: a vertical blowing bamboo flute comprises a flute body, wherein the flute body consists of a flute body with a blowing hole 1 part, an arc-shaped bent tube flute body and a flute body with a finger hole 4 part, the flute body with the blowing hole 1 part and the flute body with the finger hole 4 part are mutually vertical, and the flute body and the finger hole are connected into a whole by the arc-shaped bent tube flute body.

The flute body at the finger hole 4 is divided into two parts by a sleeve 5, one end of one part is connected with the flute body of the arc-shaped bent tube into a whole, and a sound outlet hole 6 is arranged below the finger hole 4 at the other part.

The flute body of the arc-shaped bent tube is formed by cutting off 18-27 transverse flute bodies with V-shaped notches 7 on the inner side of the pseudo-bending part of bamboo, keeping the tube walls of V-shaped tips to be connected together, and then coating an adhesive on the cutting part to bend the flute body to form the flute body of the arc-shaped bent tube.

The angle of the V-shaped cuts 7 is 10-15 degrees, and the arc-shaped bent pipe with 90 degrees is formed by cutting 6-9V-shaped cuts 7.

The flute body of the arc-shaped bent tube consists of 3 arc-shaped bent tubes with 90 degrees: 2 90-degree arc-shaped bent pipes close to the blowing hole 1 are connected with each other to form a 180-degree arc, so that the flute body is a transverse U-shaped bent pipe; the bending direction of the 3 rd 90-degree arc-shaped bent pipe close to the finger hole 4 is opposite to the bending direction of the first 2 90-degree arc-shaped bent pipes, so that the flute body at the position of the blow hole 1 is vertical to the flute body at the position of the finger hole 4.

The distance between the cut ends of every two V-shaped cuts 7 is 1-20mm, so that the linear distance between the blowing hole 1 and the finger hole 4 is 5-60cm.

The angle between the plane of the blow hole 1 and the plane of the finger hole 4 is 30-60 degrees.

The length a of the transverse flute body at the blowhole 1 part is 3-15cm, and the distance b that the vertical line at one end close to the flute head plug 2 should exceed the flute body at the fingerhole 4 part is 3-30mm.

The flute body of the arc-shaped bent tube is made of bamboo after tender bamboo shoots are taken out or the bamboo is mature and harvested, and the flute body of the arc-shaped bent tube which is made is surrounded and fixed by the tube bending mold sleeve 10 which is tightly attached to the bent tube part of the flute body of the arc-shaped bent tube.

When the flute body of the arc-shaped bent tube is made of bamboo which is obtained by pulling bamboo shoots out of tender bamboo, the bent tube mould sleeve 10 is made of transparent material.

The beneficial effects of the invention are: the vertical blowing bamboo flute can obviously reduce the incidence rate of occupational diseases of bamboo flute horizontal blowing players, such as cervical spondylosis, scapulohumeral periarthritis and the like, is also very suitable for bamboo flute beginners, and has wide application prospect.

Drawings

Fig. 1 is a schematic front structural view of a vertical blowing bamboo flute;

FIG. 2 is a schematic view of manufacturing an arc-shaped bent pipe of a vertical blowing bamboo flute;

FIG. 3 is a schematic view of a pipe bending mold sleeve for blowing the curved pipe of the bamboo flute vertically;

the reference numbers in the figures: 1-blowing hole, 2-flute head plug, 3-membrane hole, 4-finger hole, 5-sleeve, 6-sound outlet hole, 7-V-shaped notch, 8-base bamboo tube, 9-upper bamboo tube and 10-bent tube model sleeve.

Detailed Description

The invention will be further described with reference to the following figures and examples, without however restricting the scope of the invention thereto.

Example 1: as shown in fig. 1-3, a vertical bamboo flute comprises a flute body, wherein the flute body comprises a flute body with a blowhole 1 part, an arc-shaped bent tube flute body and a flute body with a fingerhole 4 part, the flute body with the blowhole 1 part and the flute body with the fingerhole 4 part are mutually vertical, and the flute body and the blowhole 1 part are connected into a whole by the arc-shaped bent tube flute body. The flute body of the blowing hole 1 and the flute body of the finger hole 4 are mutually vertical and are connected into a whole by the flute body of the arc-shaped bent tube, thereby enabling players to realize the vertical blowing of the bamboo flute.

Furthermore, the flute body at the finger hole 4 can be divided into two parts through a sleeve 5, one end of one part is connected with the flute body of the arc-shaped bent tube into a whole, and a sound outlet hole 6 is arranged below the finger hole 4 of the other part.

Further, the arc-shaped bent-tube flute body can be arranged by cutting off the transverse flute bodies with 24V-shaped notches 7 on the inner side of the pseudo-bending part of the bamboo, keeping the tube walls of the V-shaped tips connected together, and then coating an adhesive on the cutting part to bend the flute body to form the arc-shaped bent-tube flute body.

Further, the angle of the V-shaped cuts 7 may be set to 11.25 degrees, and accordingly, an arc-shaped bent pipe of 90 degrees is formed by cutting 8V-shaped cuts 7.

Further, can set up the arc return bend flute body comprises 3 arc return bends of 90 degrees: 2 90-degree arc-shaped bent pipes close to the blowing hole 1 are connected with each other to form a 180-degree arc, so that the flute body is a transverse U-shaped bent pipe; the bending direction of the 3 rd 90-degree arc-shaped bent pipe close to the finger hole 4 is opposite to the bending direction of the first 2 90-degree arc-shaped bent pipes, so that the flute body at the position of the blow hole 1 is vertical to the flute body at the position of the finger hole 4.

Furthermore, the distance between the cut ends of every two V-shaped notches 7 can be set to be 5mm, so that the arc radius of the inner side of the flute body elbow is adjusted to be 1.5 times of the tube diameter of the flute body, the linear distance between the blow holes and the finger holes is 20-45cm, and the attractive appearance and coordination of the playing posture are realized.

Further, the angle between the plane of the blowing hole 1 and the plane of the finger hole 4 can be set to be 30 degrees, so that the coordination of the playing posture is facilitated.

Further, can set up horizontal flute body length a that blowhole 1 position was 6cm, the distance b that should surpass flute body at finger hole 4 position by the one end perpendicular line of being close to flute head stopper 2 is 10mm (the one end of flute head stopper 2 is its terminal surface end) to ensure pleasing to the eye, and sufficient length space places flute head stopper 2.

Further, the flute body of the arc-shaped elbow is made of bamboo obtained after tender bamboo shoots are taken out, and the flute body of the manufactured arc-shaped elbow is surrounded and fixed by a pipe bending mold sleeve 10 tightly attached to the elbow part of the flute body of the arc-shaped elbow (as shown in fig. 3, the blow hole part is generally positioned on a base part bamboo pipe 8 during the manufacture of the bamboo flute).

Further, when the flute body of the arc-shaped bent tube is made of bamboo after tender bamboo shoots are taken out, the bent tube mould sleeve 10 is made of transparent materials. The arc-shaped bent pipe is surrounded and fixed by a transparent plastic bent pipe model sleeve 10 which is tightly attached to the bent pipe part, so that the V-shaped cut of the arc-shaped bent pipe is further attached in the later growth, and the integral appearance can be formed through photosynthesis.

Example 2: as shown in fig. 1-3, a vertical bamboo flute comprises a flute body, wherein the flute body comprises a flute body with a blowing hole 1 part, an arc-shaped bent tube flute body and a flute body with a finger hole 4 part, the flute body with the blowing hole 1 part and the flute body with the finger hole 4 part are mutually vertical, and the two flute bodies are connected into a whole by the arc-shaped bent tube flute body. The flute body of the blowing hole 1 and the flute body of the fingerhole 4 are mutually vertical and are connected into a whole by the flute body of the arc-shaped bent tube, thereby enabling players to realize the vertical blowing of the bamboo flute.

Further, the flute body of the arc-shaped bent tube can be formed by cutting off the transverse flute bodies with 18V-shaped cuts 7 on the inner side of the pseudo-bending part of the bamboo, keeping the tube walls of the V-shaped tips connected together, and then coating an adhesive on the cutting part to bend the flute body to form the flute body of the arc-shaped bent tube.

Further, the angle of the V-shaped cuts 7 can be set to 15 degrees, and accordingly, a 90-degree arc-shaped bent pipe is formed by cutting 6V-shaped cuts 7.

Further, can set up the arc return bend flute body comprises 3 arc return bends of 90 degrees: 2 arc-shaped bent pipes with 90 degrees close to the blowing hole 1 are mutually connected to form an arc with 180 degrees, so that the flute body is a transverse U-shaped bent pipe; the bending direction of the 3 rd 90-degree arc-shaped bent pipe close to the finger hole 4 is opposite to the bending direction of the first 2 90-degree arc-shaped bent pipes, so that the flute body at the position of the blow hole 1 is vertical to the flute body at the position of the finger hole 4.

Furthermore, the distance between the cut ends of every two V-shaped notches 7 can be set to be 1mm, so that the arc radius of the inner side of the flute body bent pipe is adjusted to be 1 time of the tube diameter of the flute body, the linear distance between the blowing hole and the finger hole is 5-30cm, and the attractive appearance and coordination of the playing posture are realized.

Further, the angle between the plane of the blowing hole 1 and the plane of the finger hole 4 can be set to be 45 degrees, so as to be beneficial to the coordination of the playing posture.

Further, can set up horizontal flute body length a that blows hole 1 position is 3cm, and the one end perpendicular line that is close to flute head stopper 2 should surpass the distance b that the flute body in finger hole 4 position is 3mm to ensure pleasing to the eye, and sufficient length space places flute head stopper 2.

Further, can set up arc return bend flute body adopts the bamboo preparation after the bamboo maturity was gathered, and the arc return bend flute body of accomplishing of preparation adopts the bending die sleeve 10 of closely laminating with arc return bend flute body return bend position to surround it fixedly.

Example 3: as shown in fig. 1-3, a vertical bamboo flute comprises a flute body, wherein the flute body comprises a flute body with a blowing hole 1 part, an arc-shaped bent tube flute body and a flute body with a finger hole 4 part, the flute body with the blowing hole 1 part and the flute body with the finger hole 4 part are mutually vertical, and the two flute bodies are connected into a whole by the arc-shaped bent tube flute body. The flute body of the blowing hole 1 and the flute body of the fingerhole 4 are mutually vertical and are connected into a whole by the flute body of the arc-shaped bent tube, thereby enabling players to realize the vertical blowing of the bamboo flute.

Further, the curved-tube flute body can be arranged by cutting off a total of 27 transverse flute bodies with V-shaped notches 7 on the inner side of the pseudo-bending part of the bamboo, connecting the tube walls of the V-shaped tips together, and then coating an adhesive on the cutting part to bend the flute body to form the curved-tube flute body.

Further, the angle of the V-shaped cuts 7 may be set to 10 degrees, and accordingly, a 90-degree arc-shaped bent pipe is formed by cutting 9V-shaped cuts 7.

Further, can set up the arc return bend flute shaft comprises 3 arc return bends of 90 degrees: 2 arc-shaped bent pipes with 90 degrees close to the blowing hole 1 are mutually connected to form an arc with 180 degrees, so that the flute body is a transverse U-shaped bent pipe; the bending direction of the 3 rd 90-degree arc-shaped bent pipe close to the finger hole 4 is opposite to the bending direction of the first 2 90-degree arc-shaped bent pipes, so that the flute body at the position of the blow hole 1 is vertical to the flute body at the position of the finger hole 4.

Furthermore, the distance between the cut ends of every two V-shaped notches 7 can be set to be 20mm, so that the arc radius of the inner side of the flute body elbow is adjusted to be 2 times of the tube diameter of the flute body, the linear distance between the blow holes and the finger holes is 30-60cm, and the attractive appearance and coordination of the playing posture are realized.

Further, the angle between the plane of the blowing hole 1 and the plane of the finger hole 4 can be set to be 60 degrees, so as to be beneficial to the coordination of the playing posture.

Further, can set up the horizontal flute body length a that blows 1 position of hole is 15cm, and the distance b that should surpass the flute body at finger hole 4 position by the one end perpendicular line that is close to flute head stopper 2 is 30mm to ensure pleasing to the eye, and sufficient length space places flute head stopper 2.

In addition to the above embodiments, the satisfactory data given in the present application can be used to combine into corresponding embodiments by making the data that can be used to form C tones (the pronunciation of the fourth finger hole is the middle "do", audio 261.6 HZ), small G tones (the pronunciation of the fourth finger hole is the middle "sol", audio 392 HZ), bass a tones (the pronunciation of the fourth finger hole is the middle "la", audio 440 HZ), etc., when making, the sizes and mutual distances of the blow holes 1, finger holes 4, diaphragm holes 3 are consistent with the horizontal flute of the corresponding tone.

While the present invention has been described in detail with reference to the specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a vertical blowing bamboo flute, includes the flute body, its characterized in that: the flute body consists of a flute body at the position of the blowing hole (1), an arc-shaped bent tube flute body and a flute body at the position of the finger hole (4), wherein the flute body at the position of the blowing hole (1) and the flute body at the position of the finger hole (4) are mutually vertical and are connected into a whole by the arc-shaped bent tube flute body;

the flute body of the arc-shaped bent tube is formed by cutting off transverse flute bodies with 18-27V-shaped cuts (7) on the inner side of a pseudo-bending part of bamboo, keeping the tube walls of V-shaped tips to be connected together, and then coating an adhesive on the cutting part to bend the flute body to form the flute body of the arc-shaped bent tube;

the angle of the V-shaped cuts (7) is 10-15 degrees, and the arc-shaped bent pipe with 90 degrees is formed by cutting 6-9V-shaped cuts (7);

the flute body of the arc-shaped bent tube consists of 3 arc-shaped bent tubes with 90 degrees: 2 arc-shaped bent pipes with 90 degrees close to the blowing hole (1) are mutually connected to form an arc with 180 degrees, so that the flute body is a transverse U-shaped bent pipe; the bending direction of the 3 rd 90-degree arc-shaped bent pipe close to the finger hole (4) is opposite to the bending direction of the first 2 90-degree arc-shaped bent pipes, so that the flute body at the position of the blowing hole (1) is vertical to the flute body at the position of the finger hole (4).

2. The bamboo flute according to claim 1, characterized in that: the flute body at the finger hole (4) is divided into two parts through a sleeve (5), one end of one part is connected with the flute body of the arc-shaped bent tube into a whole, and a sound outlet hole (6) is arranged below the finger hole (4) at the other part.

3. The vertical bamboo flute according to claim 1, characterized in that: the distance between the cut ends of every two V-shaped cuts (7) is 1-20mm, so that the straight line distance between the blowing hole (1) and the finger hole (4) is 5-60cm.

4. The bamboo flute according to claim 1, characterized in that: the angle between the plane of the blowing hole (1) and the plane of the finger hole (4) is 30-60 degrees.

5. The bamboo flute according to claim 1, characterized in that: the length a of the transverse flute body at the blowhole (1) part is 3-15cm, and the distance b that the vertical line at one end close to the flute head plug (2) should exceed the flute body at the fingerhole (4) part is 3-30mm.

6. The vertical bamboo flute according to claim 1, characterized in that: the arc-shaped bent pipe flute body is made of bamboo after tender bamboo shoots are taken out or the bamboo is mature and harvested, and the manufactured arc-shaped bent pipe flute body is surrounded and fixed by a pipe bending mold sleeve (10) which is tightly attached to the bent pipe part of the arc-shaped bent pipe flute body.

7. The bamboo flute according to claim 1, characterized in that: when the flute body of the arc-shaped bent tube is made of bamboo which is obtained by pulling bamboo shoots out of a tender bamboo, the bent tube mould sleeve (10) is made of a transparent material.