CN207250120U - Mouthpiece for saxophone - Google Patents

Abstract

The utility model discloses a saxophone mouthpiece collar, which is used to fix a reed to the saxophone mouthpiece. The collar is a metal tubular element, and the axial ends of the collar are respectively provided with a front opening and a rear opening. The inner diameter of the collar gradually decreases from the rear opening toward the front opening to form a tapered inner tube wall, and the inner tube wall of the collar is provided with a thread. The collar of the utility model can be easily and quickly assembled and disassembled on the mouthpiece, and can improve the feedback feeling, sound quality, brightness and controllability of playing. The reed can be tightly fixed to the saxophone mouthpiece by gently turning it, and the reed and the mouthpiece will not be damaged.

Description

Mouthpiece for saxophone

technical field

The utility model relates to a mouthpiece structure of a saxophone, in particular to a saxophone mouthpiece ligature which is easy to assemble and disassemble and can improve playing feedback, sound quality, brightness and controllability.

Background technique

A saxophone mouthpiece tie is basically an accessory that fixes the reed to the saxophone mouthpiece, but for professionals familiar with the saxophone, the function of the tie is definitely not limited to fixing the reed , different designs and beams of different materials can affect the feedback, sound quality, brightness and control of the saxophone. Common materials used to manufacture beams include metal, wood, plastic and leather. For example, metal sounds louder, while plastic and wood are softer.

Generally speaking, according to the fixing method, the beams can be roughly divided into upper fixed type (such as the M/O type beam of Vandoren brand), lower fixed type (such as the Optimun type beam of Vandoren brand) and overall covering type (such as bambu brand bezels). The contact area of the beam ring, the mouthpiece and the reed is also an element that affects the feedback, sound quality, brightness and control of the saxophone. Common contact areas and forms include: line contact, single or multi-point contact and surface contact. touch. The above-mentioned upper fixed type and lower fixed type clamps usually use bolts to tightly clamp the clamps on the mouthpiece and the reed. Therefore, it is time-consuming and inconvenient to install and remove the reed and the clamp, and even the bolts are loose. The problem.

The Taiwan patent M475003 "Improved Musical Instrument Mouthpiece Structure", the Taiwan Patent M430688 "Saxophone Mouthpiece Device" and the Taiwan Patent M518807 "Saxophone Mouthpiece Device" that have been approved and announced all belong to an integrally covered beam. The known beams mainly fix the reed to the mouthpiece by means of a tight fit. Although these integrally covered beams do not use bolts to wrap the beam on the mouthpiece and the reed, this overall coating In the process of loading and unloading, it is necessary to carefully and stably apply force to push and pull the tie ring, and it is inconvenient to adjust the tightness of the tie ring.

Among them, the beams of Taiwan patents M475003 and M518807 have several protruding ribs for pressing the reed, and it is necessary to carefully control the position of the beam during the process of loading and unloading the beam, so that the protruding ribs of the beam can be located The correct position is not very convenient to use.

Utility model content

The technical problem to be solved by the utility model is to provide a saxophone mouthpiece beam that is easy to assemble and disassemble and can improve the feedback, sound quality, brightness and controllability of playing.

In order to solve the above-mentioned technical problems, the tie ring of the saxophone mouthpiece of the present invention is a metal tubular element. The axial ends of the tie ring have front openings and rear end openings respectively, and the inner diameter of the tie ring starts from the rear end opening. The tapered inner pipe wall is tapered towards the front opening, wherein the taper of the tapered inner pipe wall is determined according to the contour of the blowing nozzle, the inner pipe wall of the bundle ring has threads, and the top of the thread is a plane shape.

Preferably, wherein the thread is a trapezoidal thread.

The material of the beam ring is any one of copper, aluminum and alloys thereof.

Compared with the prior art, the beneficial effect of the utility model is that: after the harness of the utility model is wrapped around the reed and the mouthpiece, the reed and the mouthpiece can also be tightly connected by using the screw thread structure in a rotating manner. Combined, the reed can be tightly fixed on the saxophone mouthpiece by gently turning the tie ring, which is very convenient and fast to assemble and disassemble, and will not damage the reed and mouthpiece; on the other hand, the tie ring of the utility model utilizes threads and Reed contact improves playing feedback, tone quality, brightness and control, making it easier to play.

Description of drawings

Fig. 1 is the structural combination diagram of the bundle ring of the saxophone mouthpiece of the present invention and reed, mouthpiece.

FIG. 2 is an exploded view of the structure of the embodiment of FIG. 1 .

Fig. 3 is a structural sectional view at position A-A of Fig. 1 .

Fig. 4 is a schematic diagram of the operation of the saxophone mouthpiece of the present invention.

Fig. 5 is a schematic diagram of the use of the saxophone mouthpiece of the present invention.

reference sign

10. Mouthpiece; 11. Rear end; 12. Transom; 13. Resonance cavity; 14. Front edge; 15. Reed seat; 16. Slope curve; 17. Opening; 20. Reed; 21. Rear end; 22 , front end; 23, inner side; 24, vibrating part; 30, beam ring; 31, front opening; 32, rear opening; 33, thread; 40, saxophone; 41, bent neck.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

Please refer to Fig. 1 and Fig. 2 at first, it is the structural combination diagram and the structural exploded view of the bundle ring and reed of the saxophone mouthpiece of the present invention, mouthpiece; As shown in Fig. 1, the complete saxophone mouthpiece device includes : a mouthpiece 10, a reed (reed) 20 and a bezel 30, wherein the bezel 30 is used to fix the reed 20 to the mouthpiece 10 of the saxophone.

Before explaining the technical characteristics of the beam 30 of the utility model saxophone mouthpiece, the basic structure of the mouthpiece 10 and the reed 20 will be explained as follows. The mouthpiece 10 is a hollow assembly, the rear end 11 of the mouthpiece 10 can be connected with the neck 41 of the saxophone 40 (see Figure 5), the front section of the mouthpiece 10 has a louver 12 (window) and the inside of the mouthpiece 10 The resonant chamber 13 (chamber) communicates, and a leading edge 14 (tip rail) is formed between the front edge of the louver 12 and the mouthpiece 10, and there is a reed seat 15 (table) on the same side of the outer surface of the mouthpiece 10 and the louver 12; The reed 20 is generally made of bamboo slices, and the reed 20 starts to gradually thin toward the front end 22 of the reed 20 at an appropriate position near the rear end 21 to form a thin vibrating part 24, and the closer the reed 20 The thinner the front end 22 of the mouthpiece, the reed 20 is placed on the reed seat 15 of the mouthpiece 10, and the inner surface 23 of the reed 20 (the side surface in contact with the reed seat 15) is a straight surface. The aforementioned louver The edge of 12 extends from the rear end 11 of the mouthpiece 10 towards the front for a certain distance in a straight line, and then continues to extend to the front edge with a curve. This section is called an inclined surface curve 16 (facing curve). After the sheet seat 15, an opening 17 (tip opening) is formed between the front end of the vibrating portion 24 of the reed 20 and the front edge 14 of the mouthpiece 10. Blowing, the airflow enters the resonance cavity 13 of the mouthpiece 10 from the opening 17 and makes the vibrating part 24 of the reed 20 vibrate, so that the sound can be played.

The beam ring 30 of the saxophone mouthpiece of the utility model is a metal tubular element, wherein the material of the beam ring 30 is any one of copper, aluminum and its alloys, and the copper beam ring 30 can improve the sound quality. The beam ring 30 made of aluminum can make the sound quality soft; the axial ends of the beam ring 30 have a front opening 31 and a rear opening 32 respectively, and the inner diameter of the beam ring 30 is from the rear opening 32 to the front opening 31. The direction tapers to form a tapered inner tube wall (see Figure 3), wherein the taper of the tapered inner tube wall is determined according to the profile of the mouthpiece 10, and the inner tube wall of the beam ring 30 has a thread 33; 20 is placed behind the reed seat 15 of the mouthpiece 10, as long as the mouthpiece 10 and the reed 20 are covered by the mouthpiece 10 and the reed 20, the mouthpiece 10 and the reed 20 enter the mouthpiece 30 from the rear opening 32 of the mouthpiece 30 The inner tube wall of the inner tube wall, and then push the band 30 towards the rear end 11 of the mouthpiece 10, and the reed 20 can be tightened and fixed to the mouthpiece by the thread 33 of the tapered inner tube wall of the band 30 The reed seat 15 of 10.

Preferably, the top of the screw thread 33 is planar, and one embodiment of the thread 33 is a trapezoidal thread to avoid damage to the reed 20 and the mouthpiece 10; After connecting with the mouthpiece 10, the tightening degree of the reed 20 can also be adjusted by turning the collar 30. Due to the structure of the thread 33, the reed 20 can be tightly fixed to the mouthpiece 10 only by turning the collar 30 slightly. reed seat 15, the reverse rotation of the band 30 can be easily loosened again (see Figure 4), so that the loading and unloading of the band 30 and the reed 20 is very convenient and fast, and the reed 20 and the mouthpiece 10 will not be damaged. There is no inconvenience of traditional use of bolts or the problem of loose bolts; on the other hand, the tie ring 30 of the utility model utilizes the thread 33 to contact the reed 20, and the technical solution of the utility model is like winding the reed 20 with a helical wire The method makes the reed 20 and the mouthpiece 10 more tightly, and it maintains the smoothness of the airflow during the tightness, so that the smoothness of the air can be changed, and the vibration is greater, and the sound quality produced after the vibration is changed is more beautiful. , more beautiful, if the vibration air flow changes, it will make playing more relaxed and more beautiful. for easy.

What is disclosed above is only a preferred embodiment of the utility model, and of course it cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model still belong to the scope covered by the utility model. .

Claims (3)

1. a kind of beam circle of saxophone blow gun, reed being fixed on the blow gun of saxophone by the beam circle, it is characterised in that： The beam circle is a kind of metal tubular element, and the axial both ends of the beam circle have front opening and open rearward end, the beam respectively The tapered inner tubal wall for forming taper in direction of the internal diameter of circle from the open rearward end towards the front opening, the inner tubal wall of the taper Depending on taper is the appearance profile according to the blow gun, the inner tubal wall of the beam circle has screw thread, and the thread top of the screw thread is plane Shape.

2. the beam circle of saxophone blow gun according to claim 1, it is characterised in that：The screw thread is a kind of trapezoidal thread.

3. the beam circle of saxophone blow gun according to claim 1, it is characterised in that：The material of the beam circle be copper, aluminium and Any of its alloy.