JP3374215B2 - Recorder finger hook - Google Patents
Recorder finger hookInfo
- Publication number
- JP3374215B2 JP3374215B2 JP33533999A JP33533999A JP3374215B2 JP 3374215 B2 JP3374215 B2 JP 3374215B2 JP 33533999 A JP33533999 A JP 33533999A JP 33533999 A JP33533999 A JP 33533999A JP 3374215 B2 JP3374215 B2 JP 3374215B2
- Authority
- JP
- Japan
- Prior art keywords
- thumb
- recessed portion
- recorder
- tubular body
- finger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Stringed Musical Instruments (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はリコーダーの指掛け
に関する。TECHNICAL FIELD The present invention relates to a finger hook of a recorder.
【０００２】[0002]
【従来の技術】リコーダーは頭部管、中部管、足部管に
よって構成されて、頭部管の先端の吹き口から息を吹き
込み、発音する。中部管、足部管には音孔が形成され
て、当該音孔を開閉することにより、音の高さを変えて
メロディーを奏するようになっている。音孔を開閉して
メロディーを奏でるのに、音孔開閉の指操作がスムーズ
にできるように、管体の一部に指掛けを形成する場合が
ある。実際、大型のリコーダーであるバスリコーダー等
は指掛けを装着、固定したり、あるいは管体と一体に形
成している。テナーリコーダーや比較的小さなリコーダ
ーにも指掛けを装着しているものもある。当該指掛けに
はＬ字型の金属片を使用して、当該金属片の一片を管体
にビスで固定し、他片には楽器演奏時に親指をあてが
い、楽器の重さを支えるもの、又プラスチック製管体の
一部を凸設させて、管体と一体に凸設部を形成し、当該
凸設部分に親指を当てるようにしているもの、位置の調
整を可能にしたもの（実願昭５３−４３７９、実願昭６
３−１４９４５３等）がある。2. Description of the Related Art A recorder is composed of a head tube, a middle tube, and a foot tube, and blows sound from a mouth of the tip of the head tube to produce sound. A sound hole is formed in the middle tube and the foot tube, and by opening and closing the sound hole, the pitch of the sound is changed to play a melody. Although the sound hole is opened and closed to play a melody, a finger hook may be formed on a part of the tubular body so that the finger operation for opening and closing the sound hole can be smoothly performed. In fact, a large recorder, such as a bass recorder, has a finger hook mounted, fixed, or formed integrally with the pipe body. Some tenor recorders and relatively small recorders are also equipped with finger hooks. An L-shaped metal piece is used for the finger hook, one piece of the metal piece is fixed to the tube body with a screw, and the other piece is put on the thumb when playing an instrument to support the weight of the instrument, or plastic. A part of the tubular body is made to be convex, a convex part is formed integrally with the tubular part, and the thumb is put on the convex part, and the position can be adjusted. 53-4379, Jitsusho Sho 6
3-149453).
【０００３】さて、従来のプラスチック製管体の一部を
凸設させ、管体と一体に形成した指掛けは図７、図８、
図９に示すように、筒状の管体Ａの表面Ｂに当該表面Ｂ
より凸設した親指支持部Ｃが形成され、当該親指支持部
Ｃの親指支持面Ｄに親指を当てるようにして、管体を支
えている。当該親指支持面Ｄを平面Ｄ１にしたものと、
凸曲面Ｄ２にしたものとがある。By the way, a finger hook formed by projecting a part of a conventional plastic pipe body and integrally formed with the pipe body is shown in FIGS.
As shown in FIG. 9, the surface B of the cylindrical tubular body A is attached to the surface B.
A more protruding thumb support portion C is formed, and the tubular body is supported by putting the thumb on the thumb support surface D of the thumb support portion C. The thumb support surface D is a flat surface D1, and
Some have a convex curved surface D2.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、図９に
示すように親指支持部Ｃの高さＥは親指の厚さ、即ち表
側（甲）と裏側（爪の部分）との長さとほぼ同等の長さ
に設定しなければならず、これは比較的小さなリコーダ
ーに指掛けを装着する場合に、高さＥはどうしても高め
になってしまい、リコーダーとしての全体の美観を損な
うことになってしまう。However, as shown in FIG. 9, the height E of the thumb support portion C is almost equal to the thickness of the thumb, that is, the length between the front side (the instep) and the back side (the claw portion). The length has to be set, and when the finger rest is attached to a relatively small recorder, the height E is inevitably high, and the overall aesthetics of the recorder is impaired.
【０００５】又、管体Ａの表面Ｂに当該表面Ｂより管体
Ａと一体に凸設した親指支持部Ｃを形成すると、図９に
示すように、管体Ａ表面Ｂの外周部分と親指支持部Ｃの
親指支持面Ｄとがほぼ直角に交わることになり、当該親
指支持面Ｄに親指を当てるようにして演奏する場合に、
親指の曲面を親指支持面Ｄ及び管体表面Ｂに完全にフィ
ットさせることができず気持ちの良い演奏感覚を損なう
ことになってしまう。Further, when a thumb support portion C is integrally formed on the surface B of the tubular body A so as to project from the surface B integrally with the tubular body A, as shown in FIG. When the thumb supporting surface D of the supporting portion C intersects with the thumb supporting surface D at a substantially right angle, when the thumb supporting surface D is played with the thumb touched,
The curved surface of the thumb cannot be perfectly fitted to the thumb support surface D and the tubular body surface B, and the pleasant playing feeling is impaired.
【０００６】そこで、親指支持部Ｃの高さＥを親指の厚
さ、即ち親指の表側（甲）と裏側（爪の部分）の長さと
ほぼ同等の長さに設定しても、管体表面Ｂからの親指支
持部Ｃの高さＥを低く設定するようにして美観を損なう
ことがないように、更に、管体表面Ａと一体に凸設した
親指支持部Ｃを形成しても、親指のフィット面を親指支
持面Ｄ及び管体表面Ｂの両方の面にフィットさせて気持
ちの良い演奏感覚で演奏するよう事が出来るリコーダー
の指掛けを提供することを目的とする。Therefore, even if the height E of the thumb support portion C is set to be substantially equal to the thickness of the thumb, that is, the lengths of the front side (instep) and the back side (claw portion) of the thumb, the surface of the tubular body The height E of the thumb support portion C from B is set low so as not to spoil the aesthetic appearance, and even if the thumb support portion C projecting integrally with the tubular body surface A is formed, It is an object of the present invention to provide a finger rest of a recorder which can be fitted to both the thumb support surface D and the tube body surface B so as to play with a comfortable playing feeling.
【０００７】[0007]
【課題を解決するための手段】上記の目的を達成する為
に本発明の概要を実施例に対応する図面の符号を用いて
説明する。請求項１に記載した発明はリコーダーの管体
１と一体に形成して管体１の表面より凸設する親指支持
部３の親指支持面４を平面４１又は凸曲面４２に形成し
たリコーダーの指掛けにおいて、当該管体１の表面２の
所定の箇所から当該親指支持部３に向けて徐々に管体１
の肉厚を削り取るように凹ました親指を当てる為の凹設
部５を形成し、そして管体軸線と平行に断面した時、当
該凹設部５の底面６と当該親指支持部３の親指支持面４
とが曲線でつながるような曲面を形成して、当該凹設部
５に親指を当てて管体を支持するリコーダーの指掛けを
特徴とするものである。請求項２、３は管体１の表面に
形成した凹設部５の凹みの形を表したものであり、請求
項２は当該凹設部５の部分Ｌのところで管体１を口径断
面にした時に、凹設部５の断面部分が直線となるような
凹設部の形５１を形成するようなリコーダーの指掛けを
特徴とするものである。請求項３は当該凹設部５の部分
Ｌのところで管体１を口径断面にした時に、凹設部５の
断面部分が管体１の外周の半径よりは大きな半径の弧と
なるような凹設部５の形５２を形成するようなリコーダ
ーの指掛けを特徴とするものである。In order to achieve the above object, the outline of the present invention will be described with reference to the reference numerals of the drawings corresponding to the embodiments. The invention described in claim 1 is a finger hook of a recorder in which the thumb support surface 4 of the thumb support portion 3 formed integrally with the recorder tube body 1 and protruding from the surface of the tube body 1 is formed into a flat surface 41 or a convex curved surface 42. In the above, the pipe body 1 is gradually moved from a predetermined position on the surface 2 of the pipe body 1 toward the thumb support portion 3.
The recessed part 5 for putting the thumb which is recessed so as to scrape off the wall thickness is formed, and when the cross section is parallel to the tube axis, the bottom surface 6 of the recessed part 5 and the thumb support of the thumb support part 3 are supported. Surface 4
It is characterized by forming a curved surface such that and are connected by a curved line, and placing a thumb on the concave portion 5 to support the pipe body with a finger. Claims 2 and 3 represent the shape of the recess of the recessed portion 5 formed on the surface of the pipe body 1, and claim 2 defines the pipe body 1 at the portion L of the recessed portion 5 to have a caliber cross section. It is characterized by the finger hook of the recorder so as to form the shape 51 of the recessed portion such that the cross-section portion of the recessed portion 5 becomes a straight line when the above is done. According to a third aspect of the present invention, when the pipe body 1 has a caliber cross-section at the portion L of the recessed portion 5, the recessed portion 5 has a cross-section that is an arc having a radius larger than the radius of the outer circumference of the pipe body 1. It is characterized by the finger rest of the recorder forming the shape 52 of the installation part 5.
【０００８】本発明の請求項１において、管体１の表面
２の所定の位置より凸設する親指支持部３に向けて徐々
に管体１の肉厚を削り取るようにして凹ました凹設部５
を形成し、且つ管体軸線と平行に断面した時、当該凹設
部５の底面６と当該親指支持部３の親指支持面４とが曲
線でつながるような曲面を形成すると、リコーダーを演
奏する際に親指を当該凹設部５に当てる時に、親指は当
該凹設部５凹みにフィットするので、当該凹設部５の深
さの分だけ親指支持部３の高さを低くして構成すること
ができる。即ち、従来は、親指支持部の高さは管体表面
から親指の厚さ、即ち親指の表側（甲）と裏側（爪の部
分）との長さと同等の長さが必要であったが、管体１の
表面２に凹設部５を形成してその凹ましたところに親指
の表側（甲）を密着させるので、親指支持部３の高さを
決めるのにその凹みから親指の厚さと同じ長さを計れば
よいから凹みの分だけ親指支持部３の高さを低くして構
成する事ができるのである。これは比較的小さなリコー
ダーの場合に美観を損なう事なく指掛けを形成する事が
できる。In claim 1 of the present invention, a concave portion is formed by gradually scraping the wall thickness of the tubular body 1 toward a thumb support portion 3 projecting from a predetermined position on the surface 2 of the tubular body 1. 5
When the curved surface is formed such that the bottom surface 6 of the recessed portion 5 and the thumb supporting surface 4 of the thumb supporting portion 3 are connected by a curved line when forming a cross section parallel to the tube axis, the recorder is played. At this time, when the thumb is applied to the recessed portion 5, the thumb fits into the recessed portion 5, so that the height of the thumb support portion 3 is reduced by the depth of the recessed portion 5. be able to. That is, conventionally, the height of the thumb support portion is required to be equal to the thickness of the thumb from the surface of the tubular body, that is, the length between the front side (instep) and the back side (nail portion) of the thumb. Since the concave portion 5 is formed on the surface 2 of the tube body 1 and the front side (the instep) of the thumb is brought into close contact with the concave portion, the same as the thickness of the thumb is used to determine the height of the thumb support portion 3. Since it is sufficient to measure the length, the height of the thumb support portion 3 can be reduced by the amount of the depression. This makes it possible to form finger hooks without compromising aesthetics in the case of a relatively small recorder.
【０００９】又、親指を管体１の表面２に形成する凹設
部５にあてがうと、親指は凹設部５の凹みにフィットす
るため、気持ちよく管体を保持し、楽な指操作を可能に
することができ、更に当該凹設部５の凹みにより、親指
が管体１の軸線に近い位置で指操作を行うことができる
ので、一層楽な指操作をすることができる。請求項２に
おいては当該凹設部５の形が、当該凹設部５の部分Ｌで
管体１の口径断面した場合に当該凹設部５の断面に直線
を形成するような凹設部の形５１となるようにしたもの
であり、比較的小さなリコーダーに適している。親指を
実際に凹設部５に当てて演奏をすると、親指の曲面が凹
設部５の形５１の凹みと感じよくフィットして、気持ち
のよい演奏を楽しむ事ができる。請求項３においては当
該凹設部５の形が、当該凹設部５の部分Ｌで管体１の口
径断面した場合に当該凹設部５の断面に、管体１外周の
半径よりは大きな半径の弧を形成するような凹設部の形
５２となるようにしたものであり、比較的大きなリコー
ダーに適している。例えば、バスリコーダーの指掛けに
奏者が親指をあてがう場合に手が大きい人や小さな人が
おり、また管体１を持つのにいろいろな癖があり、親指
をやや上の方から、或は横から凹設部５に当てる場合が
ある。このような場合に、特に上からあてがうものにと
って請求項２の凹設部５の形が形５１のように形成され
ていると親指を十分にフィットさせることが困難になっ
てしまう。そこで、凹設部５部分Ｌでの管体１の口径断
面が管体の外周の半径より大きな半径の弧となるような
凹設部の形５２にすることにより、親指を当該弧面に形
成されている凹設部５にあてがう場合に、上からあてが
っても気持ちよく演奏することができるようにしたもの
である。When the thumb is applied to the concave portion 5 formed on the surface 2 of the tubular body 1, the thumb fits into the concave portion of the concave portion 5, so that the tubular body can be held comfortably and a finger can be operated easily. Moreover, since the thumb can perform a finger operation at a position close to the axis of the tubular body 1 by the recess of the recessed portion 5, a more comfortable finger operation can be performed. In claim 2, when the shape of the recessed portion 5 is such that a straight line is formed in the cross section of the recessed portion 5 when the section L of the recessed portion 5 has a cross section of the bore of the pipe body 1. The shape 51 is suitable for a relatively small recorder. When the thumb is actually applied to the recessed portion 5 to play, the curved surface of the thumb fits nicely with the recess of the shape 51 of the recessed portion 5, so that a pleasant performance can be enjoyed. In claim 3, the shape of the recessed portion 5 is larger than the radius of the outer periphery of the pipe body 1 in the cross section of the recessed portion 5 when the pipe L 1 has a cross-section at the portion L of the recessed portion 5. The shape of the concave portion 52 forms an arc of radius, which is suitable for a relatively large recorder. For example, when the player applies his / her thumb to the finger rest of the bass recorder, there are people with large hands and small people, and there are various habits of holding the tube body 1, and the thumb is slightly above or from the side. It may be applied to the recessed portion 5. In such a case, it becomes difficult to fit the thumb sufficiently if the shape of the recessed portion 5 of claim 2 is formed as the shape 51, especially for those applied from above. Therefore, the thumb is formed on the arc surface by forming the shape 52 of the concave portion such that the bore cross section of the tubular body 1 in the concave portion 5 portion L becomes an arc having a radius larger than the radius of the outer circumference of the pipe body. When applied to the recessed portion 5 which is formed, the player can comfortably play even if it is applied from above.
【００１０】[0010]
【発明の実施の形態】本発明の実施例を図面を通して説
明する。図１〜図６は本発明にかかるリコーダーの指掛
けであり、図１〜図５はそれぞれ詳細に表した斜視図、
断面図、図６は指掛けを形成したリコーダーの全体を表
した側面図で表したものである。１は管体、２は管体１
の表面、３は管体の肉厚と一体に形成し、管体１表面２
から突出した親指支持部、４は親指支持面、５は凹設部
であり、６は当該凹設部５の底面である。そして７はリ
コーダーの全体図の中の本発明にかかる指掛け、８は頭
部管、９は中部管、１０は足部管である。図１、図３は
本発明の実施例を表したものであり、図２、図４はそれ
ぞれ図１、図３の管体１に形成する凹設部５の部分Ｌの
ところにおいて当該管体１を口径断面した場合の断面図
である。図５は管体軸線と平行に縦断した本発明を断面
図で表したものであり、図１におけるＫ−Ｋの断面図で
ある。請求項１に係る発明を図５の断面図により説明す
る。管体１の表面２所定の箇所から当該親指支持部３に
向けて徐々に管体１の肉厚を削り取るように凹まして、
親指を当てる為の凹設部５を形成し、当該凹設部５の底
面６と当該親指支持部３の支持面４の部分を管体軸線と
平行に断面した時に、当該底面６と当該親指支持面４と
を当該断面に表れる曲線でつなぐような曲面となるよう
に形成する。Embodiments of the present invention will be described with reference to the drawings. 1 to 6 show a finger rest of a recorder according to the present invention, and FIGS. 1 to 5 are perspective views showing in detail, respectively.
A sectional view and FIG. 6 are side views showing the whole of the recorder having finger hooks formed thereon. 1 is a tubular body, 2 is a tubular body 1
Surface 3 is formed integrally with the wall thickness of the pipe body, and the surface 2 of the pipe body 1
A thumb support portion 4 protruding from the thumb support surface 4, a thumb support surface 5, a concave portion 5, and a bottom surface 6 of the concave portion 5. 7 is a finger hook according to the present invention in the overall view of the recorder, 8 is a head tube, 9 is a middle tube, and 10 is a foot tube. FIGS. 1 and 3 show an embodiment of the present invention, and FIGS. 2 and 4 show the tubular body at the portion L of the recessed portion 5 formed in the tubular body 1 of FIGS. 1 and 3, respectively. It is sectional drawing at the time of carrying out the diameter cross-section of 1. FIG. 5 is a cross-sectional view of the present invention cut longitudinally in parallel with the axis of the tubular body, and is a cross-sectional view taken along the line KK in FIG. The invention according to claim 1 will be described with reference to the sectional view of FIG. The surface 2 of the tube body 1 is gradually recessed from a predetermined portion toward the thumb support portion 3 so as to scrape off the wall thickness of the tube body 1,
When the concave portion 5 for hitting the thumb is formed and the bottom surface 6 of the concave portion 5 and the supporting surface 4 of the thumb supporting portion 3 are sectioned in parallel with the tube axis, the bottom surface 6 and the thumb The support surface 4 is formed so as to form a curved surface that is connected by a curve that appears in the cross section.
【００１１】このように管体１の表面２を徐々に削り取
るように凹ました凹設部５を形成して、当該凹設部５の
凹みに親指を当てて楽器を保持すると、親指が当該凹み
フィットして管体１の軸線に近い位置で管体を支えるこ
とになり、従来の指掛けのような管体の表面で管体を保
持するのに比べ、はるかに管体を安定して保持すること
ができ、指操作が楽にできるようになる。指操作がやり
やすくなる。又親指の曲面が凹設部５の凹みにフィット
して、気持ちのよい指操作が行うことができるようにな
る。そして、比較的小さなリコーダーにおいては従来の
ような親指支持部の高さが親指の厚さ、即ち親指の甲
（表側）と裏側（爪の部分）の長さだけ必要であった
が、本発明の凹設部５に親指を当てると、親指の甲（表
側）が凹ました凹設部５にフィットするので、親指の厚
さを凹設部５の凹んだとことから考慮すればよく、当該
凹設部５の凹みの分だけ親指支持部３の高さを低くする
ことができる。その為美観を整えたリコーダーに構成す
ることができる。As described above, when the concave portion 5 is formed so that the surface 2 of the tubular body 1 is gradually shaved off, and the thumb is held in the concave portion of the concave portion 5 to hold the musical instrument, the thumb is depressed. It fits and supports the tubular body at a position close to the axis of the tubular body 1, and holds the tubular body much more stably than holding the tubular body on the surface of the tubular body like a conventional finger hook. It becomes possible to operate the finger easily. Finger operation becomes easier. Further, the curved surface of the thumb fits into the recess of the recessed portion 5, so that a comfortable finger operation can be performed. Further, in a relatively small recorder, the height of the thumb support portion as in the prior art is required only for the thickness of the thumb, that is, the length of the back side (front side) and back side (nail portion) of the thumb. When you put your thumb on the recessed part 5, the instep (front side) of the thumb fits into the recessed part 5, so you can consider the thickness of your thumb from the fact that the recessed part 5 is recessed. The height of the thumb support portion 3 can be reduced by the amount corresponding to the recess of the recess portion 5. Therefore, it can be configured as a recorder with a beautiful appearance.
【００１２】請求項２に表した実施例を図１、図２に従
って説明する。この実施例は凹設部５の凹みの形に関す
るものである。管体１の表面２を徐々に削り取るように
凹まして凹設部５を形成するのに、図２に示すように当
該凹設部５の部分Ｌで管体１の口径断面した場合に、凹
設部５の断面部分が直線になるような凹設部の形５１が
形成される。この実施例は比較的小さなリコーダーに適
しており、親指を凹設部５にあてがう時に請求項１のと
ころで説明したように親指の曲面が凹設部５の凹みに完
全にフィットして気持ちのよい演奏をすることができ
る。又、親指が管体１の肉厚を削り取るように凹ました
凹設部５に親指をフィットさせると、管体の軸線に近い
位置で管体を支え、指操作ができるようになるので、演
奏する際の指操作がやりやすくなる。更に凹ました凹設
部５に親指を当てるので、親指支持部３の高さはその凹
設部５の凹みの分だけ低く設定することができる。その
結果、楽器の美観を保つことができる。請求項３に示し
た実施例を図３、図４に従って説明する。この実施例も
請求項２と同様に凹設部５の凹みの形に関するものであ
る。図３の凹設部５部分のＬのところで管体１を口径断
面すると図４のようになる。当該図４は凹設部５の形を
表しているものであり、管体１表面２を徐々に凹まして
凹設部５を形成する際に凹設部５部分Ｌのところでは、
管体１口径断面が図４に示すように、管体１外周半径よ
りも大きな半径の弧になるような凹設部の形５２を形成
するものである。この実施例は比較的大きなリコーダー
に適しており、例えば、バスリコーダーの指掛けに奏者
が親指をあてがう場合に手が大きい人や小さな人がお
り、また楽器を持つのにいろいろ癖があり、親指をやや
上の方から指掛けに当てる人と、親指を管体の横から当
てる人とがある。このような場合に、特に上からあてが
うものにとって請求項２の凹設部５における管体１口径
断面が図２に示すような直線となるような凹設部の形５
１に形成されている場合は親指を十分に凹設部５にフィ
ットさせることが困難になってしまう。そこで、凹設部
５の形を当該管体１の円周よりは緩やかな弧を形成する
ような凹設部の形５２にすると、親指をどの方向から凹
設部５にあてがっても、確実にスムーズに親指を凹設部
５にあてがうことができるので、気持ちよく演奏するこ
とができるようになる。又、親指が管体１の軸線に近い
位置で管体を支え、指操作ができるようになるので、演
奏する際の指操作がやりやすくなり、そして、上述した
請求項１及び２の実施例の如く親指支持部３の高さを低
く設定することができ、その結果、楽器の美観を保つこ
とができる。An embodiment shown in claim 2 will be described with reference to FIGS. This embodiment relates to the shape of the recess of the recess 5. In order to form the recessed portion 5 by gradually shaving the surface 2 of the pipe body 1, the recessed portion 5 is formed by cutting the surface 2 of the pipe body 1 at the portion L of the recessed portion 5 as shown in FIG. The shape 51 of the recessed portion is formed such that the cross section of the installation portion 5 is straight. This embodiment is suitable for a relatively small recorder, and when the thumb is applied to the recessed portion 5, the curved surface of the thumb perfectly fits the recess of the recessed portion 5 as described in claim 1 and is pleasant. You can play. Also, if the thumb is fitted into the recessed portion 5 which is recessed so as to scrape off the wall thickness of the pipe body 1, the pipe body is supported at a position close to the axis line of the pipe body and the finger can be operated. It is easy to operate the finger when doing. Further, since the thumb is put on the recessed concave portion 5, the height of the thumb support portion 3 can be set lower by the depth of the concave portion 5. As a result, the aesthetics of the musical instrument can be maintained. The embodiment shown in claim 3 will be described with reference to FIGS. This embodiment also relates to the shape of the recess of the recessed portion 5 as in the second aspect. FIG. 4 is a cross-sectional view of the tubular body 1 at the portion L of the recessed portion 5 in FIG. FIG. 4 shows the shape of the recessed portion 5, and when the recessed portion 5 is formed by gradually recessing the surface 2 of the tubular body 1, at the recessed portion 5 portion L,
As shown in FIG. 4, the bore cross section of the tubular body 1 forms the shape 52 of the recessed portion so as to form an arc having a radius larger than the outer radius of the tubular body 1. This embodiment is suitable for a relatively large recorder, for example, when the player puts his thumb on the finger rest of the bass recorder, there are people with large hands and small people, and there are various habits to hold an instrument, Some people touch the fingerrests from slightly above, and some apply their thumbs from the side of the tube. In such a case, particularly for the one applied from above, the shape 5 of the recessed portion 5 of the claim 2 is such that the cross section of the bore diameter of the tubular body 1 becomes a straight line as shown in FIG.
When it is formed in 1, it becomes difficult to fit the thumb to the recessed portion 5 sufficiently. Therefore, if the shape of the recessed portion 5 is changed to a shape 52 of the recessed portion that forms a gentler arc than the circumference of the tubular body 1, no matter which direction the thumb is applied to the recessed portion 5, the shape is surely ensured. Since the thumb can be applied to the recessed portion 5 smoothly, the player can play comfortably. Further, since the thumb supports the tube body at a position close to the axis of the tube body 1 and the finger can be operated, the finger operation at the time of playing becomes easy, and the embodiments of claims 1 and 2 described above. As described above, the height of the thumb support portion 3 can be set low, and as a result, the aesthetic appearance of the musical instrument can be maintained.
【００１３】[0013]
【発明の効果】以上説明したように、本発明にかかるリ
コーダー指掛けは、管体と一体に形成し、そして、当該
指掛けを管体軸線と平行に断面した時当該管体表面に凸
設する親指支持部の親指支持面と、当該管体表面の所定
の個所から当該親指支持部に向けて管体表面を徐々に削
るように凹ました凹設部の底面とが曲線でつながるよう
な曲面を形成するので、親指を当該凹設部に当てた時に
親指が凹設部の凹みにフィットする為、親指支持部の高
さを凹設部の凹みの分だけ低く設定することができる。
このことは従来の管体表面から凸設する親指支持部より
も低い親指支持部を形成することができるので、リコー
ダー全体の美観を損なわずにすみ、且つ本発明のリコー
ダーの指掛けの凹設部に親指をあてがうと、親指は親指
支持面、及び親指当てに完全にフィットして、気持ちよ
く管体を保持し、指操作を行うことができる。As described above, the recorder finger hook according to the present invention is formed integrally with the tube body, and when the finger hook is cross-section parallel to the tube axis, the thumb is projected on the tube surface. A curved surface is formed so that the thumb support surface of the support part and the bottom surface of the recessed part that is recessed so as to gradually scrape the surface of the tube from a predetermined point on the surface of the tube toward the thumb support part are curved. Since the thumb fits into the recess of the recess when the thumb is applied to the recess, the height of the thumb support can be set lower by the recess of the recess.
This makes it possible to form a thumb supporting portion lower than the conventional thumb supporting portion protruding from the surface of the tubular body, so that the aesthetic appearance of the entire recorder is not impaired, and the concave portion of the finger hook of the recorder of the present invention can be formed. When the thumb is applied to the thumb, the thumb fits perfectly on the thumb support surface and the thumb rest, so that the thumb can be comfortably held and the fingers can be operated.
【００１４】[0014]
【図１】本発明に係るリコーダーの指掛けの斜視図。FIG. 1 is a perspective view of a finger hook of a recorder according to the present invention.
【図２】図１の凹設部５の部分Ｌにおける管体１の口径
断面図FIG. 2 is a cross-sectional view of the bore of the tubular body 1 in the portion L of the recessed portion 5 of FIG.
【図３】本発明に係るリコーダーの指掛けの別の実施例
を示した斜視図FIG. 3 is a perspective view showing another embodiment of the finger hook of the recorder according to the present invention.
【図４】図３の凹設部５の部分Ｌにおける管体１の口径
断面図FIG. 4 is a sectional view of the bore of the tubular body 1 in a portion L of the recessed portion 5 of FIG.
【図５】図１におけるＫ−Ｋの断面図5 is a sectional view of KK in FIG.
【図６】本発明におけるリコーダーの指掛けを管体と一
体に形成したリコーダーの全体図を表した側面図。FIG. 6 is a side view showing an overall view of a recorder in which a finger hook of the recorder according to the present invention is formed integrally with a tubular body.
【図７】従来のリコーダーの指掛けを表す斜視図で、親
指支持面を平面に形成した指掛け。FIG. 7 is a perspective view showing a finger rest of a conventional recorder, in which the thumb support surface is formed flat.
【図８】従来のリコーダーの指掛けを表す斜視図で、親
指支持面を凸曲面に形成した指掛け。FIG. 8 is a perspective view showing a finger rest of a conventional recorder, which has a thumb support surface formed into a convex curved surface.
【図９】図７におけるＭ−Ｍの断面図9 is a sectional view of MM in FIG. 7.
１ 管体
２ 表面
３ 親指支持部
４ 親指支持面
４１ 平面
４２ 凸曲面
５ 凹設部
５１ 凹設部の部分Ｌのところで管体の口径断面した
時に直線となるような凹設部の形
５２ 凹設部５の部分Ｌのところで管体の口径断面し
た時に管体外周の半径よりも大きな半径の弧を形成する
ような凹設部の形
６ 底面
７ 本発明にかかるリコーダーの指掛け
８ 頭部管
９ 中部管
１０ 足部管
Ａ 管体
Ｂ 表面
Ｃ 親指支持部
Ｄ 親指支持面
Ｄ１ 平面
Ｄ２ 凸曲面
Ｅ 親指支持部の高さ
Ｌ 管体１口径断面する時の凹設部５における任意
の部分DESCRIPTION OF SYMBOLS 1 Tube 2 Surface 3 Thumb support 4 Thumb support 41 Flat 42 Convex curved surface 5 Concave part 51 Concave part shape 52 which becomes a straight line at the section L of the recessed part when the pipe is calibrated in cross section The shape of the recessed portion 6 that forms an arc having a radius larger than the radius of the outer circumference of the pipe body when the pipe is calibrated at the portion L of the installation portion 6 Bottom surface 7 Finger hook 8 of the recorder according to the present invention 8 Head tube 9 middle tube 10 foot tube A tube B surface C thumb support D thumb support surface D1 plane D2 convex curved surface E height of thumb support L tube 1 arbitrary portion in recess 5 when cross section
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) G10D 7/00 - 7/12 G10D 9/00 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) G10D 7/ 00-7/12 G10D 9/00
Claims (3)
管体１の表面２より凸設する親指支持部３の親指支持面
４に平面又は凸曲面を形成したリコーダーの指掛けにお
いて、当該管体１表面２の所定の箇所から当該親指支持
部３に向けて徐々に管体１の肉厚を削り取るように凹ま
した凹設部５を形成し、且つ管体軸線と平行に断面した
時に当該凹設部５の底面６と当該親指支持部３の親指支
持面４とが曲線でつながるような曲面を形成して、当該
凹設部５に親指を当てて管体を支持するリコーダーの指
掛け1. A finger rest of a recorder, which is formed integrally with a tube body 1 of a recorder, and has a flat or convex curved surface formed on a thumb support surface 4 of a thumb support portion 3 projecting from a surface 2 of the tube body 1. When a recessed portion 5 is formed so that the wall thickness of the tubular body 1 is gradually scraped away from a predetermined position on the surface 2 of the tubular body 1 toward the thumb support portion 3 and the cross section is parallel to the axial line of the tubular body. The bottom surface 6 of the recessed portion 5 and the thumb support surface 4 of the thumb support portion 3 are formed into a curved surface so that a curved surface is formed, and the thumb is placed on the recessed portion 5 to support the pipe body with a finger.
管体１を口径断面にした時に、凹設部５の断面が直線に
なるような凹設部５の形５１を形成することを特徴とす
るリコーダーの指掛け2. The shape 51 of the recessed portion 5 according to claim 1, wherein, when the tubular body 1 has a caliber cross-section at the portion L of the recessed portion 5, the recessed portion 5 has a straight section. Finger rest of the recorder characterized by
管体１を口径断面にした時に、凹設部５の断面が管体１
の外周の半径よりは大きな半径の弧となるような凹設部
５の形５２を形成する特徴とするリコーダーの指掛け3. The cross-section of the recessed portion 5 according to claim 1, when the pipe 1 has a caliber cross-section at the portion L of the recessed portion 5.
The finger hook of the recorder characterized by forming the shape 52 of the recessed portion 5 so as to form an arc having a radius larger than the radius of the outer periphery of the recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33533999A JP3374215B2 (en) | 1999-11-26 | 1999-11-26 | Recorder finger hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33533999A JP3374215B2 (en) | 1999-11-26 | 1999-11-26 | Recorder finger hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001154663A JP2001154663A (en) | 2001-06-08 |
| JP3374215B2 true JP3374215B2 (en) | 2003-02-04 |
Family
ID=18287419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33533999A Expired - Fee Related JP3374215B2 (en) | 1999-11-26 | 1999-11-26 | Recorder finger hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3374215B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003005704A (en) * | 2001-06-25 | 2003-01-08 | Matsushita Electric Ind Co Ltd | Driving method for plasma display |
| JP4567494B2 (en) * | 2004-03-29 | 2010-10-20 | 西藤 孝夫 | Whistle |
-
1999
- 1999-11-26 JP JP33533999A patent/JP3374215B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001154663A (en) | 2001-06-08 |
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