TWM613778U - Improved structure of mouthpiece - Google Patents

Abstract

An improved structure of a mouthpiece includes a mouthpiece body and a bundle of tubes, wherein the mouthpiece main system is made of metal material, and the inside has an air duct penetrating through the front and rear ends, and the front end of the air duct is formed with a connection to the outside. A mouthpiece, the rear end of the air duct has an insertion port with a larger aperture, the bundle tube is made of wood material, one end is inserted into the insertion port, and the inside has a bundle hole that penetrates both ends, and the bundle hole is opposite One end of the main body of the mouthpiece can be plugged in for a musical instrument; this system can make the blown sound have the characteristics of bright and sharp metal sound quality and thick, soft and warm wood sound quality, and it can also make the sound clear and non-existent. Ear-piercing and stable, easy-to-control effects are achieved.

Description

Improved structure of mouthpiece

This creation is a technical field about the improvement of the structure of the mouthpiece of a musical instrument, especially a kind of sound that can make the blown sound have the characteristics of bright and sharp metal sound quality and thick, soft and warm wood sound quality, and it can also make the sound clear. , The mouthpiece has an improved structure that is not harsh and has good stability and is easy to control.

The mouthpiece 10 of a conventional musical instrument (such as a saxophone), as shown in Fig. 1, is mainly formed in one piece with a through air duct 11 inside. The front end of the air duct 11 is formed to connect to There is a mouthpiece 12 on the outside, and a musical instrument 13 can be plugged in at the back end. Since the conventional mouthpiece 10 is made of a single material (such as metal or wood), the airflow only generates the reflected vibration of the same vibration frequency in the air duct 11 and is directly transmitted to the musical instrument 13, so the audio of the musical instrument is emitted. It seems monotonous and ordinary, especially the advantages and disadvantages of their respective materials. For example, the mouthpiece 10 made of one-piece wood material has the advantages of thick, soft and warm tone, but it also has the disadvantage of making the sound too soft and not bright enough. The mouthpiece 10 made of a metal material has the advantages of bright and sharp tone, but it also has the disadvantage of causing sharp metallic reverberations in the sound, and it is more likely to have the fatal disadvantage of being harsh and difficult to control.

In view of this, the author developed and designed this creation based on the above-mentioned problems, and in-depth ideas, and actively researched and improved trial-making.

The main purpose of this creation is to solve the monotonous tone and the shortcomings of the material itself in the conventional one-piece molding mouthpiece made of a single material, so as to achieve not only a bright and sharp metal sound quality, but also a thick, soft and warm tone. Wood sound quality, and can make it not have the problem of harsh sound and has the advantage of easy control.

This creation provides an improved structure of a mouthpiece, which includes a mouthpiece body and a bundle of tubes. Wherein, the main system of the mouthpiece is made of metal material, and the inside has an air duct penetrating through the front and rear ends. The front end of the air duct is formed with a mouthpiece connected to the outside, and the rear end of the air duct has a larger aperture. interface. The bundle tube is made of wood material, one end is inserted into the insertion port, and the inside has a bundle hole penetrating through the two ends, and the bundle hole is opposite to the mouthpiece main body for inserting a musical instrument.

The improved structure of the mouthpiece provided by this creation can be achieved by the combination of the mouthpiece body of metal material and the bundle tube of wood material, so that the airflow will first generate high-frequency vibration in the front section of the air duct of the metal material, and then make The tone has the characteristics of bright and profitable, and then the wood material in the back section is used to soften the sound, so that the tone not only has a thick, soft and warm wood tone, but also can use the wood material. The pipe further improves the sound produced by the mouthpiece body of the metal material will have reverberation, harshness and difficult to control problems. Therefore, the overall tone can be clear, thick and warm, and the sound is not harsh and easy to control, so it is very suitable for beginners.

10: Blow mouth

11: Wind tunnel

12: Blow mouth

13: musical instruments

20: mouthpiece body

21: Wind tunnel

22: Blow mouth

23: plug interface

24: Internal thread

30: beam tube

31: External thread

32: flange

33: beam hole

34: Annular cavity

40: musical instruments

[Figure 1] is a schematic cross-sectional structure diagram of a conventional mouthpiece.

[Figure 2] is a three-dimensional exploded schematic diagram of this creation.

[Figure 3] is a schematic diagram of the three-dimensional combination of this creation.

[Figure 4] is a schematic diagram of the cross-sectional structure of this creation.

Please refer to Figures 2 to 4, which show that the improved structure of the mouthpiece described in this creation includes a mouthpiece body 20 and a bundle of tubes 30, in which:

The mouthpiece body 20 is made of a metal material (such as brass). The inside has an air duct 21 that penetrates the front and rear ends. The front end of the air duct 21 is formed with a mouthpiece 22 connected to the outside. The rear end has an insertion port 23 with a larger aperture, and an internal thread portion 24 is provided on the inner peripheral wall of the insertion port 23.

The bundle tube 30 is made of wood material (such as king wood or ebony wood), one end is inserted into the socket 23, and the outer tube wall of the end is provided with the internal thread part 24 screwing each other. Connected to an external threaded portion 31, the other end only protrudes from the outside of the mouthpiece body 20, and the outer periphery is provided with a ring-shaped flange 32 with a larger outer diameter. The inside of the beam tube 30 has a beam hole 33 that penetrates through both ends and has an inner diameter larger than that of the air duct 21. The beam hole 33 is opposite to the mouthpiece body 20 and can be inserted into a musical instrument 40 (such as a saxophone). Then, an annular cavity 34 with the bundle tube 30 as the peripheral wall is constructed between the musical instrument 40 and the mouthpiece main body 20.

In this way, when the player blows air into the air duct 21 from the mouthpiece 22, the airflow will first produce high-frequency vibrations in the front section of the air duct 21 of the metal material, thereby making the sound bright and bright, and then using The beam tube 30 of the wood material in the rear stage has a softening effect on the sound, so that the tone not only has a thick, soft and warm wood sound quality, but also the beam tube 30 of the wood material can be used to further improve the mouthpiece of the metal material. The sound produced by the main body 20 may have reverberations, harshness, and difficulty in controlling. Therefore, the overall tone can be clear, rich and warm at the same time. Features, and can make the sound not harsh and easy to control, which is very suitable for beginners. In particular, the annular cavity 34 with the bundle tube 30 as the peripheral wall is constructed between the musical instrument 40 and the mouthpiece body 20, so that a spiral wind cut is formed when the airflow passes through, thereby generating a special resonance effect. Increase and enhance the effects of echo and decorative sounds, so that listeners and performers have a different hearing and performance experience.

In this creation, the mouthpiece main body 20 and the bundle tube 30 can be screwed together with the internal and external threaded portions 24 and 31 as in the above-mentioned embodiment, and can also be joined by glue.

The improved structure of the mouthpiece provided by this creation can have the following advantages through the above-mentioned special structure design:

1. It can have both bright and sharp metal sound quality and thick, soft and warm wood sound quality, and it can make the sound cleaner without unnecessary reverberation, without harshness, and it is easy to control. Very suitable for beginners to use.

2. It can make the airflow form a spiral wind cut, and then produce a special resonance effect to increase and enhance the effect of echo and decorative sound, so that listeners and performers have a different hearing and performance experience.

20: mouthpiece body

21: Wind tunnel

22: Blow mouth

23: plug interface

24: Internal thread

30: beam tube

31: External thread

32: flange

33: beam hole

Claims (5)

An improved structure of the mouthpiece, including: A mouthpiece body, made of metal material, with an air duct penetrating the front and rear ends inside. The front end of the air duct is formed with a mouthpiece connected to the outside, and the rear end of the air duct has a larger aperture. ;as well as A bundle of tubes is made of wood material, one end is inserted into the socket, and the inside has a bundle hole penetrating both ends, and the bundle hole is opposite to the mouthpiece main body for inserting a musical instrument. The improved structure of the mouthpiece according to claim 1, wherein an internal thread is provided on the inner peripheral wall of the insertion port, and an external thread is provided on the tube wall outside one end of the bundle tube which can be screwed to the internal thread. unit. The improved structure of the mouthpiece according to claim 1, wherein the other end of the bundle tube protrudes from the outside of the mouthpiece body, and the outer periphery has a ring-shaped flange with a larger outer diameter. The improved structure of the mouthpiece according to claim 1, wherein the inner diameter of the beam hole is larger than the air duct. The improved structure of the mouthpiece according to claim 4, wherein when the instrument is inserted into the tube, a ring-shaped cavity with the tube as a peripheral wall is constructed between the instrument system and the body of the mouthpiece.

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