JP2018045258A - Mouthpiece for brass instrument - Google Patents

Mouthpiece for brass instrument Download PDF

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JP2018045258A
JP2018045258A JP2017247926A JP2017247926A JP2018045258A JP 2018045258 A JP2018045258 A JP 2018045258A JP 2017247926 A JP2017247926 A JP 2017247926A JP 2017247926 A JP2017247926 A JP 2017247926A JP 2018045258 A JP2018045258 A JP 2018045258A
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mouthpiece
rim
cross
section
outer peripheral
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JP6500081B2 (en
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修一 松永
Shuichi Matsunaga
修一 松永
宏彦 関口
Hirohiko Sekiguchi
宏彦 関口
玲 関口
Rei Sekiguchi
玲 関口
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Falcon Renaissance Co Ltd
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Falcon Renaissance Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide mouthpieces comprising various vibration characteristics, so as to allow a player to use a mouthpiece having a vibration characteristic suitable for player's preference or musical motif, and thereby improve performance level.SOLUTION: The present invention solves the above problem by making cross-sectional shapes of a part between a rim 1 and a shank 3 into shapes other than a complete round in mouthpieces for brass instruments.SELECTED DRAWING: Figure 2

Description

この発明は、トランペット等の金管楽器に取り付けて使用されるマウスピースに関するものである。   The present invention relates to a mouthpiece used by being attached to a brass instrument such as a trumpet.

金管楽器の演奏においては、演奏者の唇の振動がマウスピース内の空気を伝わって楽器本体を共鳴させて大きな音を発するが、マウスピース自体の振動も楽器本体の共鳴に寄与していることはよく知られている。
しかしながら、従来におけるマウスピースの改良に関する提案の多くは、マウスピース内面の構造に係るものであり、外周形状に関する提案は以下の特許文献程度であって、殆ど存在しない。
特開２００８−１５２０１５号公報（特許文献１）にはリム部のリムカンター側の外周形状を楕円形にしたものが開示されているが、これはリム部の内周形状を楕円形としたことによるものである。特開２０１０−２６１１１号公報（特許文献２）には、リムとシャンクとの間の外周面に溝を設けた構造が開示され、実開平５−４７９９４号公報（特許文献３）にはリムの外周面に環状凸部を設けた構造が開示されているが、いずれも該当部分の断面形状は真円である。 When playing brass instruments, the vibration of the performer's lips is transmitted through the air in the mouthpiece and resonates the instrument body, producing a loud sound, but the vibration of the mouthpiece itself also contributes to the resonance of the instrument body. Is well known.
However, many of the proposals related to the improvement of the mouthpiece in the related art relate to the structure of the inner surface of the mouthpiece.
Japanese Patent Application Laid-Open No. 2008-152015 (Patent Document 1) discloses that the outer peripheral shape of the rim portion on the rim canter side is an ellipse. This is because the inner peripheral shape of the rim portion is an ellipse. Is. Japanese Unexamined Patent Application Publication No. 2010-26111 (Patent Document 2) discloses a structure in which a groove is provided on the outer peripheral surface between a rim and a shank. Japanese Utility Model Publication No. 5-47994 (Patent Document 3) discloses a structure of a rim. Although the structure which provided the annular convex part in the outer peripheral surface is disclosed, the cross-sectional shape of the applicable part is a perfect circle in all.

特開２００８−１５２０１５号公報JP 2008-152015 A 特開２０１０−２６１１１号公報JP 2010-261111 A 実開平５−４７９９４号公報Japanese Utility Model Publication No. 5-47994

上記のように、従来のマウスピースは外周の断面形状の変化に乏しく、そのためにマウスピース自体の振動を、演奏者が好みに応じて選択することが難しかった。
この発明は、種々の振動特性を備えたマウスピースを得ることにより、演奏者が好み又は曲想ににあった振動特性を備えたマウスピースを使用することができるようにし、演奏レベルの向上を図ることを課題とするものである。 As described above, the conventional mouthpiece is poor in change in the cross-sectional shape of the outer periphery, and it is difficult for the player to select the vibration of the mouthpiece itself according to his / her preference.
According to the present invention, by obtaining a mouthpiece having various vibration characteristics, it is possible to use the mouthpiece having a vibration characteristic suitable for a player's preference or composition and to improve the performance level. This is a problem.

この発明は、金管楽器用のマウスピースにおいて、リムとシャンクの間の部分の断面形状を真円以外の形状とすることにより、上記課題を解決するものである。
具体的には、リムとシャンクとの間において、真円以外の外周断面形状、例えば断面多角形、断面楕円形又は外周面に凹凸を形成した形状など、を有する部分を備えて（請求項１．２）、金管楽器用のマウスピースを構成するものである。
請求項１の構成又は請求項２の構成に加えて、リムカンター部を真円とし、シャンク側を断面多角形としてもよい。また、外周の断面形状は中心軸を通過する面において非対称であることが好ましい。 The present invention solves the above-mentioned problems by setting the cross-sectional shape of the portion between the rim and the shank to a shape other than a perfect circle in a mouthpiece for a brass instrument.
Specifically, a portion having an outer peripheral cross-sectional shape other than a perfect circle, for example, a polygonal cross-section, an elliptical cross-section, or a shape with irregularities formed on the outer peripheral surface, is provided between the rim and the shank. .2), which constitutes a mouthpiece for brass instruments.
In addition to the configuration of claim 1 or the configuration of claim 2, the rim canter portion may be a perfect circle and the shank side may be a polygonal cross section. Moreover, it is preferable that the cross-sectional shape of an outer periphery is asymmetric in the surface which passes a central axis.

この発明によれば、外周の断面形状を適宜選択することにより種々の振動特性を有するマウスピースを得ることができる。したがって、演奏者が好み又は曲想ににあった振動特性を備えたマウスピースを使用することが可能となり、演奏レベルの向上を図ることができる。
副次的な効果として、外周の断面形状が真円ではないために、マウスピースを楽器本体に着脱する際に滑りにくくなり、また演奏中の照明が多様な反射をするので、マウスピースの装飾性を高めることにもなる。 According to the present invention, a mouthpiece having various vibration characteristics can be obtained by appropriately selecting the cross-sectional shape of the outer periphery. Therefore, it is possible to use a mouthpiece having a vibration characteristic that suits the player's preference or composition, and the performance level can be improved.
As a secondary effect, the cross-sectional shape of the outer periphery is not a perfect circle, making it difficult to slip when attaching and detaching the mouthpiece, and the lighting during the performance has various reflections, so the decoration of the mouthpiece It will also increase the sex.

マウスピースの部位名称を示す断面図Sectional view showing the part name of the mouthpiece この発明実施例１の斜視図The perspective view of this invention Example 1 この発明実施例２の斜視図The perspective view of this invention Example 2 この発明実施例３の斜視図The perspective view of this invention Example 3 この発明実施例４の斜視図The perspective view of this invention Example 4 この発明実施例５の斜視図The perspective view of this invention Example 5

図１はトランペット用のマウスピースＡの断面図であり、符号１はリム、２は演奏者の唇が接触するリムカンター、３はトランペット本体に挿入されるシャンクである。この発明では、リム１におけるリムカンター２以外の部分の外周形状を断面多角形し、又はリム１とシャンク３との間のカップ状部分４の外周形状を真円以外、例えば断面多角形、断面楕円形又は外周面に凹凸を形成した形状などとするものである。   FIG. 1 is a cross-sectional view of a mouthpiece A for a trumpet. Reference numeral 1 denotes a rim, 2 denotes a rim canter that contacts the performer's lips, and 3 denotes a shank inserted into the trumpet body. In the present invention, the outer peripheral shape of the rim 1 other than the rim canter 2 is polygonal in cross section, or the outer peripheral shape of the cup-shaped portion 4 between the rim 1 and the shank 3 is other than a perfect circle, for example, a polygonal cross section or a cross sectional ellipse. A shape or a shape in which irregularities are formed on the outer peripheral surface is used.

マウスピースＡのリム１は、リムカンター２以外の部分を含めてどの位置も断面真円とし、カップ状部分４を断面７角形としたものである（図２参照）。   The rim 1 of the mouthpiece A has a cross-sectional perfect circle at all positions including the part other than the rim canter 2 and the cup-shaped part 4 has a heptagonal cross-section (see FIG. 2).

マウスピースＡのリム１において、リムカンター２以外の部分をリムカンター２の外径に収まる断面７角形に形成し、カップ状部分４も断面７角形としたものである（図３参照）。   In the rim 1 of the mouthpiece A, a portion other than the rim canter 2 is formed into a heptagonal section that fits within the outer diameter of the rim canter 2, and the cup-shaped portion 4 is also a heptagonal section (see FIG. 3).

マウスピースＡのリム１において、リムカンター２以外の部分に断面７角形のフランジを形成し、カップ状部分４の表面に多数の凹凸を形成したものである（図４参照）。断面７角形の部分は実施例２のようにリムカンター２の外径に収まる大きさとしてもよい。   In the rim 1 of the mouthpiece A, a flange having a heptagonal cross section is formed in a portion other than the rim canter 2 and a number of irregularities are formed on the surface of the cup-shaped portion 4 (see FIG. 4). The portion having a heptagonal cross section may be sized to fit within the outer diameter of the rim canter 2 as in the second embodiment.

マウスピースＡのリム１において、リムカンター２以外の部分に断面７角形のフランジを形成し、カップ状部分４を断面楕円形としたものである（図５参照）。断面７角形の部分は実施例２のようにリムカンター２の外径に収まる大きさとしてもよい。   In the rim 1 of the mouthpiece A, a flange having a heptagonal cross section is formed in a portion other than the rim canter 2, and the cup-shaped portion 4 has an elliptical cross section (see FIG. 5). The portion having a heptagonal cross section may be sized to fit within the outer diameter of the rim canter 2 as in the second embodiment.

マウスピースＡのリム１において、リムカンター２以外の部分に断面７角形のフランジを形成し、カップ状部分４は表面をダイヤモンドカット状の多面体としたものである（図６参照）。断面７角形の部分は実施例２のようにリムカンター２の外径に収まる大きさとしてもよい。   In the rim 1 of the mouthpiece A, a flange having a heptagonal cross section is formed in a portion other than the rim canter 2, and the cup-shaped portion 4 has a diamond-cut polyhedron surface (see FIG. 6). The portion having a heptagonal cross section may be sized to fit within the outer diameter of the rim canter 2 as in the second embodiment.

この発明は、マウスピースの外周の断面形状を真円以外とすることにより、固有の振動が異なる多種類のマウスピースを得ることができるものであって、産業上の利用可能性を有するものである。   This invention can obtain many kinds of mouthpieces having different inherent vibrations by making the outer peripheral cross-sectional shape other than a perfect circle, and has industrial applicability. is there.

Ａ マウスピース
１ リム
２ リムカンター
３ シャンク
４ カップ状部
A Mouthpiece 1 Rim 2 Rim canter 3 Shank 4 Cup-shaped part

Claims (3)

金管楽器用のマウスピースにおいて、リムとシャンクとの中間に、真円以外の外周断面形状を有する部分を備えた、金管楽器用のマウスピース。 A brass mouthpiece for a brass instrument, comprising a portion having an outer peripheral cross-sectional shape other than a perfect circle in the middle between a rim and a shank. 請求項１に記載の金管楽器用のマウスピースにおいて、真円以外の外周形状を、断面多角形、断面楕円形又は外周面に凹凸を形成した形状の何れかとした、金管楽器用のマウスピース。 The mouthpiece for brass instruments according to claim 1, wherein the outer peripheral shape other than a perfect circle is any one of a polygonal cross section, an elliptical cross section, or a shape having irregularities on the outer peripheral surface. 請求項１又は２に記載の金管楽器用のマウスピースにおいて、リムの外周形状を、リムカンター部を真円とし、シャンク側を断面多角形とした、金管楽器用のマウスピース。 The mouthpiece for brass instruments according to claim 1 or 2, wherein the outer peripheral shape of the rim is a perfect circle on the rim canter part and a polygonal cross section on the shank side.
JP2017247926A 2017-12-25 2017-12-25 Mouthpiece for brass instruments Active JP6500081B2 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758497A (en) * 1954-12-23 1956-08-14 Walter J Sarad Adjustable mouthpieces for brass wind instruments
US5847300A (en) * 1997-06-23 1998-12-08 Hackl; Franz Mouthpiece system for a trumpet or other brass instruments
JP2004061573A (en) * 2002-07-25 2004-02-26 Michihiko Inoue Mouthpiece of brass instrument
JP2008152015A (en) * 2006-12-18 2008-07-03 Yamaha Corp Mouthpiece for brass instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758497A (en) * 1954-12-23 1956-08-14 Walter J Sarad Adjustable mouthpieces for brass wind instruments
US5847300A (en) * 1997-06-23 1998-12-08 Hackl; Franz Mouthpiece system for a trumpet or other brass instruments
JP2004061573A (en) * 2002-07-25 2004-02-26 Michihiko Inoue Mouthpiece of brass instrument
JP2008152015A (en) * 2006-12-18 2008-07-03 Yamaha Corp Mouthpiece for brass instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"NEW YORK BACHのマウスピースはニッケルメッキ", ［ONLINE］, JPN6018039997, 12 January 2011 (2011-01-12) *

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