WO2016031790A1

WO2016031790A1 - Aid for keeping form of left hand in neck part of violin

Info

Publication number: WO2016031790A1
Application number: PCT/JP2015/073772
Authority: WO
Inventors: 美紀梶田
Original assignee: 美紀梶田
Priority date: 2014-08-26
Filing date: 2015-08-25
Publication date: 2016-03-03
Also published as: JP5695262B1; JP2016045444A

Abstract

[Problem] To provide an aid for keeping the form of fingers or the form of a palm in a neck part in a correct position. [Solution] Provided is an aid 1 for keeping the form of a left hand in a neck part of a violin, the aid 1 comprising: an approximately rectangular aid main body 2 which comes into contact with a lower surface of a neck leading end; finger setting protrusions 3 provided to stand at side edges of a front half part of the aid main body 2 in order to correctly position a thumb and an index finger; a finger fork part setting protrusion 4 provided to hang from a lower section of the front half part of the aid main body 2 in order to annularly surround the neck leading end by the thumb, the index finger, and a fork part between these two fingers; and a palm inclined protrusion 6 having a falling gradient to the back and provided to hang on the lower side of a back half part of the aid main body 2 in order to keep the form of a palm part of the left hand at a correct angle below the neck part.

Description

Left-handed aid for the violin neck

The present invention relates to a left-hand holding auxiliary tool for a beginner to learn a correct left-hand shape when performing a finger by playing a string stretched around the neck of a violin.

Conventionally, an important factor for beginners to practice a violin is to set the right hand posture of the left hand, especially the thumb, index finger, and palm, with the neck in place.

For example, if the left hand holds the violin with the left hand in a posture that grips the tip of the neck portion that extends to the violin body, the posture that should be supported by the chin and left shoulder collapses, and the position of the neck portion increases, resulting in smooth fingering. It becomes impossible to play with the correct pitch and speed.

Therefore, especially for beginners, in order to correctly teach the posture of the left hand, the positions of the thumb and index finger are set correctly, and the finger ring type formed by the thumb and index finger is used to slide the left hand and finger along the neck. In order to achieve this, guidance is provided so that the left thumb, index finger, and palm are in the correct positions and a space of a predetermined shape is formed between the lower side of the neck portion and the palm of the left hand.

For example, Patent Document 1 discloses a violin training device.

JP 2008-40439 A

However, it is difficult for beginners to perform while keeping the posture of the left hand to be instructed to correct the left hand posture. It tends to support in a posture that grips the rod-like neck part.

Therefore, a violin beginner has been required to have a practice strategy for correctly keeping the shape of the thumb, index finger, palm, etc. of the left hand.

This invention is an auxiliary tool for keeping a finger shape or a palm shape in a correct posture with respect to a neck portion developed under such circumstances.

The invention according to claim 1 is a left-hand holding auxiliary tool for left-hand holding that supports a neck portion protruding from the violin body with a bifurcated portion and a palm portion between the thumb and the index finger. The shape-holding assisting tool includes a substantially rectangular assisting tool main body that abuts on the lower side of the neck tip, a designated placement protrusion that is erected on the side edge of the front half of the assisting tool body for correct positioning of the thumb and index finger, and a thumb. A bifurcated finger fixed part projecting from the lower half of the front half of the auxiliary tool body to surround the tip of the neck in a ring shape with the forked finger between the index finger and the palm of the left hand below the neck In order to keep the shape at the correct angle, a left hand-holding aid is provided at the neck portion of the violin composed of a palm sloped protrusion with a backward downward slope suspended below the rear half of the assisting device body. .

The invention according to claim 2 is characterized in that the designated projecting projection is a thumb projection for positioning the thumb, and the thumb projection is erected on the thumb side of the left edge of the neck.

According to a third aspect of the present invention, the designated projecting projection comprises a thumb projection for thumb positioning and a forefinger projection for index finger positioning, the thumb projection being on the thumb side of the left edge of the neck. In addition, the projection for the index finger is characterized in that it is erected on the index finger side of the right edge of the neck portion.

The invention according to claim 4 is also characterized in that the auxiliary tool main body, the designated placement protrusion, the finger bifurcation fixing protrusion, and the palm inclined protrusion are integrally formed.

The invention according to claim 5 is also characterized in that the entire auxiliary tool is formed of an elastic material.

According to the first aspect of the present invention, the left hand holding type assisting device is composed of the assisting device main body, the designated placing protrusion, the finger bifurcated placing projection, and the palm inclined portion, and the designated placing projection is the assisting device body. Standing on the front half side edge, the two-finger or stationary protrusion is suspended below the front half of the assisting device body, and the palm inclined projection is suspended below the latter half of the assisting device body, The index finger and thumb can be positioned correctly at the tip of the neck, and the neck between the index finger and thumb can be properly surrounded with the index finger and the thumb by the finger bifurcation between these fingers. The palm part can be set to the correct angle along the slope of the palm sloped protrusion below the neck part. As a result, the position of the index finger, thumb, and palm is correctly corrected and the correct posture of the neck part is achieved. It is held and finger fingering can be performed correctly and smoothly, There is an effect that can greatly contribute to the improvement of emission technology.

According to the second and third aspects of the present invention, the index finger and the thumb can be positioned more accurately only by the player unconsciously contacting each finger with the projection by the index finger projection and the thumb projection. Therefore, there is an effect that a correct neck holding technique can be obtained naturally.

According to the inventions described in

claims

4 and 5, since the auxiliary tool main body and the protrusions projecting from the main body are integrally formed of an elastic material, the contact burden on each part of the wrist is reduced as much as possible. As a result, there is no sense of incongruity at the time of contact, and it is possible to integrally mold with a sponge or rubber resin, which makes it easy to manufacture the auxiliary equipment structure accurately and inexpensively, and has the effect of being widely spread to violin players.

It is a perspective view which shows the use condition of a violin. (A) is a disassembled side view which shows the state before mounting | wearing the left-hand holding | maintenance auxiliary tool to a violin. (B) is explanatory drawing which shows the state which attached the left-hand holding | maintenance auxiliary tool to the violin, and attached the left hand. (A) is explanatory drawing which shows the state which attached the left hand to the violin. (B) is explanatory drawing which shows the state which attached the left-hand holding | maintenance auxiliary tool to the violin, and attached the left hand. (A) is the II sectional view taken on the line shown in FIG.3 (b). FIG. 4B is a cross-sectional view taken along the line II-II shown in FIG. FIG. 3C is a cross-sectional view taken along the line III-III shown in FIG. It is a figure which shows the design of the auxiliary tool for left-hand holding | maintenance type | molds. It is a figure which shows the design of the other auxiliary tool for left-hand holding | maintenance. It is a figure which shows the design of the auxiliary tool for left hand holding | maintenance of a modification.

The present invention is a left hand-held auxiliary tool for a left hand-held mold that supports a neck portion projecting from the violin body with a bifurcated portion between a thumb and a forefinger and a palm portion. A substantially rectangular auxiliary tool body that abuts on the lower side of the neck tip, a designated projecting protrusion standing on the front edge of the auxiliary tool body for correct positioning of the thumb and index finger, and between the thumb and index finger. In order to surround the tip of the neck in an annular shape with the forked part, the finger bifurcated part projecting protrusion suspended from the lower part of the front half of the auxiliary tool body and the palm of the left hand are kept at the correct angle below the neck part. A left hand holding auxiliary tool in a neck portion of a violin constituted by a palm sloped protrusion having a rearward downward slope that is suspended below the second half of the auxiliary tool body for molding.

Also, the designated projecting projection comprises a thumb projecting portion for positioning the thumb, and the thumb projecting portion relates to a left hand holding auxiliary tool at the neck portion of the violin erected on the thumb side of the left edge of the neck.

In addition, the designated projecting projection comprises a thumb projection for positioning the thumb and a forefinger projection for index finger positioning, the thumb projection on the thumb side on the left edge of the neck, and the index finger projection. The present invention relates to an auxiliary tool for left-hand holding at a neck portion of a violin erected on the index finger side of the right edge of the neck portion.

Also, the auxiliary tool main body, the designated placement protrusion, the finger bifurcation fixed placement protrusion, and the palm inclined protrusion relate to a left-hand holding aid in the integrally formed violin neck.

Also, it relates to a left-handed auxiliary tool in the violin neck, which is made of an elastic material.

Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing a use state of a violin. FIG. 2 (a) is an exploded side view showing a state before the left-hand holding aid is attached to the violin. FIG. 2B is an explanatory view showing a state in which a left-hand holding auxiliary tool is attached to the violin and the left hand is attached. FIG. 3A is an explanatory view showing a state in which the left hand is attached to the violin. FIG. 3B is an explanatory view showing a state in which a left hand holding auxiliary tool is attached to the violin and a left hand is attached. 4A is a cross-sectional view taken along the line II shown in FIG. 3B. FIG. 4B is a cross-sectional view taken along the line II-II shown in FIG. FIG. 4C is a cross-sectional view taken along line III-III shown in FIG. FIG. 5 is a diagram showing a design of the left-hand holding auxiliary tool.

As shown in FIG. 1, the violin A used in the left-hand holding auxiliary tool of the present invention is composed of a violin main body B and a neck portion C, and is stretched between the tip of the neck portion C and the central portion of the violin main body B. A sound is generated by rubbing the set string D with a bow.

As shown in FIGS. 2 (a) and 2 (b), the neck portion C performs a pitch operation by pressing the string D with four fingers of the left hand on the finger plate E with the finger plate E pasted on the upper surface.

In this way, the operation of pressing the string D stretched above the neck portion C first holds the neck portion C with the left hand HL while the violin body B is supported while the rear portion of the violin body B is sandwiched between the jaw and the left shoulder. The posture is made, and in particular, the thumb F1 and the index finger F2 surround the neck portion C, and the left hand HL is slidable along the neck portion C. Four fingers are able to play by pressing the string D.

には Basic left-handed HL posture is required for violin performance.

The present invention relates to the left-hand holding type assisting tool 1 that allows the body to experience and memorize the basic left-hand HL performance posture necessary for such a violin performance.

As shown in FIG. 2 (a), FIG. 3 (b), and FIG. 5, the left-hand holding auxiliary tool 1 includes an auxiliary tool main body 2, a specified placement protrusion 3, a finger bifurcation fixed protrusion 4 and the like. The palm inclined projection 6 is formed integrally with an elastic material such as sponge, rubber or synthetic resin.

The auxiliary tool main body 2 is configured in a block shape having a substantially rectangular constant thickness that comes into contact with the lower surface of the neck tip C1.

Two protrusions, that is, designated placement protrusions 3 are erected on both side edges of the front half of the auxiliary tool main body 2, and the designated placement protrusions 3 are protrusions for thumbs for contacting the side of the thumb F1. The projection 3b for the index finger for contacting the portion 3a and the side of the index finger is provided, and the sub projection 5 for the thumb is also provided on the rear side correspondingly to these designated placement projections 3. Yes.

Accordingly, a thumb recess 7 into which the thumb F1 is inserted is formed between the thumb projection 3a and the thumb subprojection 5, and an index finger is formed between the index finger projection 3b and the upper half of the rear half. The index finger recess 8 into which F2, the middle finger F3, the ring finger F4, and the little finger F5 are inserted is formed.

Furthermore, as shown in FIGS. 4 (a), (b), (c), and FIG. 5, a finger bifurcated portion projecting protrusion 4 is suspended from the lower part of the front half of the auxiliary tool body 2, The bifurcated portion fixed projection 4 is formed in a mold in which the bifurcated portion between the thumb F1 and the index finger F2 comes into contact, and the neck tip C1 is formed by an annular mold formed by the bifurcated portion of the two fingers. Go.

In addition, a palm inclined protrusion 6 formed in a rearward downward slope is suspended below the rear half of the auxiliary tool body 2.

The palm inclined protrusion 6 is used to correct the gripping shape of the left hand HL so that the palm of the left hand HL is held at a correct angle below the neck C when the neck C is grasped with the left hand. .

The left-hand holding auxiliary tool 1 having such a structure is mounted on the lower side of the tip of the neck portion C in advance.

Therefore, as shown in FIG. 5, the upper surface of the auxiliary tool body 2 in the left-hand holding auxiliary tool 1 can be composed of an adhesive tape 9 made of an adhesive silicon material or the like so that it can be attached to the lower side of the neck portion C and peeled off. it can.

As described above, after the left hand holding auxiliary tool 1 is mounted on the lower side of the front end of the neck portion C, the player surrounds the front end of the neck portion C together with the main body 2 with the left hand HL.

That is, the thumb F1 is inserted between the thumb projection 3a and the sub-projection 5 for the thumb, the thumb side is brought into contact with each projection to set the thumb F1 at the correct position, and the index finger F2 is projected to the index finger. The index finger F2 is set to the correct position by contacting the part 3b.

At the same time, the palm of the left hand is also in contact with the palm inclined projection 6 so that the tip of the neck C is surrounded by the annular shape of the thumb F1 and the index finger F2, and the palm is positioned correctly below the neck C. Therefore, the correct posture of the left hand HL during performance can be realized, and the correct posture of the left hand HL can be memorized in the body.

6 is another embodiment of the left-hand holding assisting tool shown in FIG. 5, and is characterized in that only the thumb protrusion 3a and the thumb auxiliary protrusion 5 are provided upright. It is a different configuration. About each structure of the left hand holding | maintenance auxiliary tool 11 of FIG. 6, the same code | symbol is attached | subjected about the same thing as each structure of the left hand holding auxiliary tool 1 of FIG. 5, and description is abbreviate | omitted.

As shown in FIG. 6, the other left-hand holding auxiliary tool 11 includes an auxiliary tool body 2, a thumb protrusion 3 a of the designated placement protrusion 3, a thumb auxiliary protrusion 5, and a finger bifurcated part placement. The protrusion 4 and the palm inclined protrusion 6 are constituted, and the designated placement protrusion 3 is constituted only by the thumb protrusion 3a.

The thumb F1 can be set at the correct position by fitting the thumb F1 between the thumb projection 3a and the sub-projection 5 for the thumb and bringing the thumb side into contact with each projection.

The left-hand holding auxiliary tool 11 does not have the index finger protrusion 3b, but the thumb F1 is set at the correct position, and the palm of the left hand is correctly positioned by the bifurcated part fixed protrusion 4 and the palm inclined protrusion 6. Since it can be arranged at the position, the correct posture of the left hand HL during performance can be realized, and the correct posture of the left hand HL can be memorized in the body.

FIG. 7 shows an example in which the left-hand holding assisting tool 21 is a modified example of the left-hand holding assisting tool 1 shown in FIG. About each structure of the left hand holding | maintenance auxiliary tool 21 of FIG. 7, the same code | symbol is attached | subjected about the same thing as each structure of the left hand holding auxiliary tool 1 of FIG. 5, and description is abbreviate | omitted.

As shown in FIG. 7, the left-hand holding type auxiliary tool 21 of the modified example includes an auxiliary tool body 2, a designated placement protrusion 3 ′, a thumb sub-projection 5, a finger bifurcated portion fixed protrusion 4, and the like. , And the palm inclined projection 6.

The designated placement protrusion 3 ′ includes a U-shaped attachment portion 3 c ′ that can be attached to and detached from the neck portion C of the violin, a thumb protrusion 3 a ′, and a forefinger protrusion 3 b ′.

According to the left-hand holding auxiliary tool 21 of the modified example, the configuration of the designated placement protrusion 3 ′ has the effect of eliminating the need for the adhesive tape 9 made of silicon material or the like for mounting on the neck portion C of the violin. is there.

Further, in the left-hand holding auxiliary tool 21, the thumb F1 is set to the correct position by the thumb protrusion 3a 'and the sub-projection 5 for the designated placement protrusion 3', and the index finger F2 is set to the correct position by the index finger protrusion 3b '. In addition, since the palm of the left hand can be placed in the correct position by the bifurcated part projecting protrusion 4 and the palm inclined protrusion 6, the correct posture of the left hand HL at the time of performance can be realized. The correct posture of the left hand HL can be stored in the body.

The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the specific embodiments, and various modifications can be made within the scope of the gist of the present invention described in the claims.・ Change is possible.

A Violin B Violin body C Neck part C1 Neck tip D

String E Fingerboards

1, 11, 21 Left hand holding aid 2 Auxiliary tool body 3 Designated protrusion 4 Finger bifurcated part fixed protrusion 5 Thumb auxiliary protrusion Part 6 Palm inclined protrusion 7 Thumb recess 8 Index finger recess 9 Adhesive tape

Claims

It is a left hand-held auxiliary tool for a left hand-held mold that supports the neck portion protruding from the violin body with a bifurcated portion between the thumb and forefinger and the palm.
The left-handed auxiliary tool is
A substantially rectangular auxiliary tool body that contacts the lower side of the neck tip,
A designated projecting projection erected on the side edge of the front half of the auxiliary tool body for correct positioning of the thumb and index finger;
A bifurcated portion fixed projection projecting vertically on the lower side of the front half of the auxiliary tool body in order to surround the neck tip in an annular shape by a bifurcated portion between the thumb and forefinger;
Assistance for left-hand holding in the neck part of the violin, which is composed of a palm-sloped protrusion with a downward slope that hangs downward from the lower half of the assisting tool body in order to keep the palm of the left hand at the correct angle below the neck. Ingredients.
2. The left hand holding assist in the neck portion of the violin according to claim 1, wherein the designated projecting portion comprises a thumb projecting portion for positioning the thumb, and the thumb projecting portion is erected on the thumb side of the left edge of the neck. Ingredients.
The designated projecting projection comprises a thumb projection for positioning the thumb and an index finger projection for index finger positioning. The thumb projection is on the left side of the neck and the index finger projection is the neck. The left hand holding type assisting tool in the neck part of the violin according to claim 1, which is erected on the index finger side of the right side edge of the violin.
The left hand in the neck portion of the violin according to any one of claims 1 to 3, wherein the auxiliary tool main body, the designated placement protrusion, the finger bifurcation placement protrusion, and the palm inclined protrusion are integrally formed. Auxiliary tool for mold retention.
The left-hand holding auxiliary tool in the neck portion of the violin according to any one of claims 1 to 4, wherein the entire auxiliary tool is formed of an elastic material.