JP2011161202A5

JP2011161202A5 -

Info

Publication number: JP2011161202A5
Application number: JP2010098382A
Authority: JP
Filing date: 2010-04-22
Publication date: 2013-06-20
Anticipated expiration: 2030-04-22

Description

本発明は、上記のような現状、課題に対応するもので、例えば、上腕（肩）、前腕（肘）、手首の３つの動作要素がうまく組み合わされて、パワーが生み出されるバドミントンのラケットスイングで、シャトルを打つ場合、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体中の１以上の素材からなるバンド部、親指、又は、中指、又は、親指と人差指、又は、親指と中指を掛ける指掛け部を、ラケットグリップに装着するか、或いは、ラケットグリップに固着して、それを、インパクトの直前に強く押し、ラケットグリップが当該指掛け部の側に動いて、ラケット面も傾き、そのまま、自然に、前腕により開始された回内動作又は回外動作が継続・促進される。

請求項１によれば、ラケットグリップに固着して、打球する時に、ラケットグリップを回すための、１以上の繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体からなるバンド部、

及び、

バンド部に固着、又は、指に装着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、

及び、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

指掛け部が、指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る、又は、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る、又は、

指掛け部と第２の指掛け部が、指掛け部及び第２の指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る。これにより、前腕（肘から手首まで）によって開始された、回内動作又は回外動作が促進（加速）される。バンド部及び指掛け部共に、１以上の繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体からなり、バンド幅は、必要に応じて、幅を広くして、グリップへの定着性、或いは、使い勝手の向上を図る事が出来る。 The present invention responds to the current situation and problems as described above. For example, in a badminton racket swing in which power is generated by combining three movement elements of the upper arm (shoulder), forearm (elbow), and wrist well. In the case of hitting the shuttle, a band made of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic body, thumb, or middle finger, or thumb and index finger, or thumb Attach the finger grip part to hang the middle finger to the racket grip, or fix it to the racket grip, press it strongly just before impact, the racket grip moves toward the finger hook part, the racket surface also tilts, As it is, the pronation or supination operation started by the forearm is continued and promoted.

According to claim 1, a band made of one or more fibers, resin, rubber, leather, metal, wood, bamboo, or other elastic body for turning the racket grip when hitting a ball fixed to the racket grip,

as well as,

To turn the racket grip when you hit the ball with the band or attached to your finger,

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A finger rest of the middle finger having an inclusion made of a material,

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger grip is pushed toward the finger grip and the racket grip rotates toward the finger grip, or

The second finger hook is pushed toward the second finger hook, and the racket grip rotates toward the second finger hook; or

The finger hanging portion and the second finger hanging portion are pushed toward the finger hanging portion and the second finger hanging portion, and the racket grip is rotated toward the finger hanging portion. This promotes (accelerates) the pronation or supination motion initiated by the forearm (from the elbow to the wrist). Both the band and finger grip are made of one or more fibers, resin, rubber, leather, metal, wood, bamboo, and other elastic materials. The band width can be widened as necessary to fix the grip. Or, the usability can be improved.

請求項２によれば、

指に装着して、打球する時に、前記ラケットグリップを回すための、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる前記第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る。

これにより、前腕によって開始された、回内動作又は回外動作が促進（加速）される。指掛け部は、１以上の繊維、樹脂、ゴム、皮革、金属、その他弾性体を組み合わせ、最適化される。 According to claim 2,

When you put it on your finger and hit the ball,

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest.

This accelerates (accelerates) the pronation or supination motion initiated by the forearm. The finger rest is optimized by combining one or more fibers, resin, rubber, leather, metal and other elastic bodies.

請求項３によれば、請求項１に記載のラケットグリップの補助具を備えてなるラケットグリップで、請求項１に記載された通りの機能作用を果す。 According to the third aspect, the racket grip having the racket grip auxiliary tool according to the first aspect achieves the functional action as described in the first aspect.

請求項４によれば、
ラケットグリップに固着、又は、指に装着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる前記第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備え、

指掛け部が、指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る、又は、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る。

これにより、前腕によって開始された、回内動作又は回外動作が促進（加速）される。指掛け部は、１以上の繊維、樹脂、ゴム、皮革、金属、その他弾性体を組み合わせ、最適化される。 According to claim 4,
For turning the racket grip when sticking to the racket grip or hitting it with a finger,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. The finger rest of the middle finger having an inclusion made of a material, or

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger grip is pushed toward the finger grip and the racket grip rotates toward the finger grip, or

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest.

This accelerates (accelerates) the pronation or supination motion initiated by the forearm. The finger rest is optimized by combining one or more fibers, resin, rubber, leather, metal and other elastic bodies.

請求項５によれば、
ラケットグリップに固着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなるバンド部、

及び、

前記バンド部に固着、又は、指に装着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、

According to claim 5,
When sticking to the racket grip and hitting the ball, to turn the racket grip,

Bands made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies,

as well as,

For turning the racket grip when sticking to the band part or attaching to a finger and hitting a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A finger rest of the middle finger having an inclusion made of a material,

及び、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部

を備えて、

指掛け部を、指掛け部の側に押して、ラケットグリップを、指掛け部の側に回し、回内動作（親指）、又は、回外（中指）動作を促進、又は、

第２の指掛け部を、第２の指掛け部の側に押して、ラケットグリップを、第２の指掛け部の側に回し、回内動作（親指）、又は、回外（中指）動作を促進、又は、

指掛け部と第２の指掛け部を、指掛け部及び第２の指掛け部の側に押して、ラケットグリップを、指掛け部の側に回し、回内動作（親指）、又は、回外（中指）動作を促進する。

バンド部及び指掛け部共に、１以上の繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体からなり、バンド幅は、必要に応じて、幅を広くして、グリップへの定着性、或いは、使い勝手の向上を図る事が出来る。

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather A finger hook part of the second middle finger having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies

With

Push the finger rest to the finger rest and turn the racket grip to the finger rest to promote the pronation (thumb) or supination (middle finger), or

Push the second finger-hanging portion toward the second finger-hanging portion and turn the racket grip toward the second finger-hanging portion to promote the pronation (thumb) or supination (middle finger) operation, or ,

Push the finger rest and the second finger rest toward the finger rest and the second finger rest, turn the racket grip toward the finger rest, and perform the pronation (thumb) or supination (middle finger) operation. Facilitate.

Both the band and finger grip are made of one or more fibers, resin, rubber, leather, metal, wood, bamboo, and other elastic materials. The band width can be widened as necessary to fix the grip. Or, the usability can be improved.

請求項６によれば、
指に装着して、ラケットグリップを回すための、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

第２の指掛け部を、第２の指掛け部の側に押して、ラケットグリップを、第２の指掛け部の側に回し、回内動作〔親指〕、又は、回外（中指）動作を促進する。

これにより、前腕によって開始された、回内動作又は回外動作が促進〔加速〕される。

（注）前腕とは、腕の肘(ひじ)から手首までの部分をいう。（三省堂大辞林）。 According to claim 6,
To attach to the finger and turn the racket grip,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip is rotated toward the second finger-hanging portion, thereby promoting the pronation operation (thumb) or the extroversion (middle finger) operation.

This accelerates (accelerates) the pronation or supination motion initiated by the forearm.

(Note) The forearm is the part of the arm from the elbow to the wrist. (Sanseido Daijirin).

請求項７によれば、
ラケットグリップに固着、又は、指に装着して、打球する時に、前記ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備え、

指掛け部を、指掛け部の側に押して、ラケットグリップを、指掛け部の側に回し、回内動作（親指）、又は、回外（中指）動作を促進、又は、

第２の指掛け部を、第２の指掛け部の側に押し、ラケットグリップを、第２の指掛け部の側に回し、回内動作〔親指〕、又は、回外（中指）動作を促進する。

これにより、前腕によって開始された、回内動作又は回外動作が促進〔加速〕される。注）前腕とは、腕の肘(ひじ)から手首までの部分をいう。（三省堂大辞林）。 According to claim 7,
For turning the racket grip when it is fixed to the racket grip, or attached to a finger to hit a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. The finger rest of the middle finger having an inclusion made of a material, or

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb finger grip made of one or more materials of fiber, resin, rubber, leather, metal, or other elastic material to be molded into a shape that can be attached to and detached from the thumb, or to hold the racket grip, or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

Push the finger rest to the finger rest and turn the racket grip to the finger rest to promote the pronation (thumb) or supination (middle finger), or

The second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip is turned toward the second finger-hanging portion, thereby promoting a pronation operation (thumb) or an outward (middle finger) operation.

This accelerates (accelerates) the pronation or supination motion initiated by the forearm. Note) The forearm is the area from the elbow of the arm to the wrist. (Sanseido Daijirin).

請求項１によれば、ラケットグリップに固着して、打球する時に、ラケットグリップを回すための、
繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなるバンド部、

及び、

バンド部に固着、又は、指に装着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、

及び、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

指掛け部が、指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る、又は、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る、又は、

指掛け部と第２の指掛け部が、指掛け部及び第２の指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る。

指掛け部は、弾力性のある材料で構成し、打球する時に、指掛け部が押されて、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進するもので、必ずしもグリップの持ち替えを必要としない。適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害物とはならず、又、グリップの持ち替えでは無く、一時的なグリップ位置変動にも、補助具の活用により対応し、グリップの持ち替えや持ち直しに意を注ぐ必要が無い便宜を提供する。一連の打球動作上、逡巡無く、強く、速く、ラケットを振りぬく事が出来る。（注：弾性体とは、力を加えればその力の大きさに比例して伸び、力を加えるのをやめれば、元の形に戻る物体を言う。） According to claim 1, when the ball is fixed to the racket grip and hits, the racket grip is turned.
Bands made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies,

as well as,

To turn the racket grip when you hit the ball with the band or attached to your finger,

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A finger rest of the middle finger having an inclusion made of a material,

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger grip is pushed toward the finger grip and the racket grip rotates toward the finger grip, or

The second finger hook is pushed toward the second finger hook, and the racket grip rotates toward the second finger hook; or

The finger hanging portion and the second finger hanging portion are pushed toward the finger hanging portion and the second finger hanging portion, and the racket grip is rotated toward the finger hanging portion.

The finger hook is made of an elastic material, and when hitting the ball, the finger hook is pushed and the racket grip is turned to promote the inward and outward movements by the elbow wrist (forearm). No need to change Uses a flexible finger-holding part, and does not become an obstacle to intense racket grip operations, and it can handle temporary grip position fluctuations instead of changing grips by using auxiliary tools. In addition, it provides the convenience of not having to pay attention to grip change and pick-up. With a series of hitting motions, you can swing the racket strong and fast without any trouble. (Note: An elastic body is an object that stretches in proportion to the magnitude of the force when a force is applied and returns to its original shape when the force is stopped.)

請求項２によれば、

指に装着して、打球する時に、前記ラケットグリップを回すための、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる前記第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る。

指掛け部は、繊維、樹脂、ゴム、皮革、金属、その他弾性体、等の組み合わせで最適化される。指掛け部は、弾力性のある材料で構成し、打球する時に、指掛け部が押されて、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進するもので、必ずしもグリップの持ち替えを必要としない。適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害物とはならず、又、グリップの持ち替えでは無く、一時的なグリップ位置変動にも、補助具の活用により対応し、グリップの持ち替えや持ち直しに意を注ぐ必要が無い便宜を提供する。一連の打球動作上、逡巡無く、強く、速く、ラケットを振りぬく事が出来る。
（注：弾性体とは、力を加えればその力の大きさに比例して伸び、力を加えるのをやめれば、元の形に戻る物体を言う。）。

請求項３によれば、請求項１に記載のラケットグリップの補助具を備えるラケットグリップであり、請求項１に記載の通りの機能作用を生じる。 According to claim 2,

When you put it on your finger and hit the ball,

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest.

The finger rest is optimized by a combination of fibers, resin, rubber, leather, metal, other elastic bodies, and the like. The finger hook is made of an elastic material, and when hitting the ball, the finger hook is pushed and the racket grip is turned to promote the inward and outward movements by the elbow wrist (forearm). No need to change Uses a flexible finger-holding part, and does not become an obstacle to intense racket grip operations, and it can handle temporary grip position fluctuations instead of changing grips by using auxiliary tools. In addition, it provides the convenience of not having to pay attention to grip change and pick-up. With a series of hitting motions, you can swing the racket strong and fast without any trouble.
(Note: An elastic body refers to an object that stretches in proportion to the magnitude of the force when a force is applied and returns to its original shape when the force is stopped.)

According to Claim 3, it is a racket grip provided with the auxiliary | assistant tool of the racket grip of Claim 1, and produces the function effect | action as described in Claim 1.

請求項４によれば、
ラケットグリップに固着、又は、指に装着して、打球する時に、前記ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる前記第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備え、

指掛け部が、指掛け部の側に押されて、ラケットグリップが、指掛け部の側に回る、又は、

第２の指掛け部が、第２の指掛け部の側に押されて、ラケットグリップが、第２の指掛け部の側に回る。

指掛け部は、繊維、樹脂、ゴム、皮革、金属、その他弾性体、等の組み合わせで最適化される。指掛け部は、弾力性のある材料で構成し、打球する時に、指掛け部が押されて、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進するもので、必ずしもグリップの持ち替えを必要としない。適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害物とはならず、又、グリップの持ち替えでは無く、一時的なグリップ位置変動にも、補助具の活用により対応し、グリップの持ち替えや持ち直しに意を注ぐ必要が無い便宜を提供する。一連の打球動作上、逡巡無く、強く、速く、ラケットを振りぬく事が出来る。（注：弾性体とは、力を加えればその力の大きさに比例して伸び、力を加えるのをやめれば、元の形に戻る物体を言う。） According to claim 4,
For turning the racket grip when it is fixed to the racket grip, or attached to a finger to hit a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies The finger rest of the middle finger having an inclusion made of a material, or

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger grip is pushed toward the finger grip and the racket grip rotates toward the finger grip, or

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest.

The finger rest is optimized by a combination of fibers, resin, rubber, leather, metal, other elastic bodies, and the like. The finger hook is made of an elastic material, and when hitting the ball, the finger hook is pushed and the racket grip is turned to promote the inward and outward movements by the elbow wrist (forearm). No need to change Uses a flexible finger-holding part, and does not become an obstacle to intense racket grip operations, and it can handle temporary grip position fluctuations instead of changing grips by using auxiliary tools. In addition, it provides the convenience of not having to pay attention to grip change and pick-up. With a series of hitting motions, you can swing the racket strong and fast without any trouble. (Note: An elastic body is an object that stretches in proportion to the magnitude of the force when a force is applied and returns to its original shape when the force is stopped.)

請求項５によれば、
ラケットグリップに固着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなるバンド部、

及び、

バンド部に固着、又は、指に装着して、打球する時に、ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、

及び、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部

を備えて、

指掛け部を、指掛け部の側に押して、ラケットグリップを、指掛け部の側に回す、又は、

第２の指掛け部を、第２の指掛け部の側に押して、ラケットグリップを、第２の指掛け部の側に回す、又は、

指掛け部と第２の指掛け部を、指掛け部及び第２の指掛け部の側に押して、ラケットグリップを、指掛け部の側に回すように操作する。

指掛け部は、繊維、樹脂、ゴム、皮革、金属、その他弾性体、等の組み合わせで最適化される。

これにより、一連の打球動作上の逡巡が無く、強く、速く、ラケットを振りぬく事が出来る。
（注）前腕とは、腕の肘(ひじ)から手首までの部分をいう。（三省堂大辞林）。

指掛け部は、弾力性のある材料で構成し、打球する時に、指掛け部が押されて、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進するもので、必ずしもグリップの持ち替えを必要としない。適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害物とはならず、又、グリップの持ち替えでは無く、一時的なグリップ位置変動にも、補助具の活用により対応し、グリップの持ち替えや持ち直しに意を注ぐ必要が無い便宜を提供する。一連の打球動作上、逡巡無く、強く、速く、ラケットを振りぬく事が出来る。（注：弾性体とは、力を加えればその力の大きさに比例して伸び、力を加えるのをやめれば、元の形に戻る物体を言う。） According to claim 5,
When sticking to the racket grip and hitting the ball, to turn the racket grip,

Bands made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies,

as well as,

To turn the racket grip when you hit the ball with the band or attached to your finger,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A finger rest of the middle finger having an inclusion made of a material,

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather A finger hook part of the second middle finger having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies

With

Push the finger rest to the finger rest and turn the racket grip to the finger rest, or

Push the second finger-hanging portion toward the second finger-hanging portion and turn the racket grip toward the second finger-hanging portion, or

The finger hanging part and the second finger hanging part are pushed toward the finger hanging part and the second finger hanging part, and the racket grip is operated to turn to the finger hanging part side.

The finger rest is optimized by a combination of fibers, resin, rubber, leather, metal, other elastic bodies, and the like.

As a result, the racket can be swung strong and fast without a series of hitting operations.
(Note) The forearm is the part of the arm from the elbow to the wrist. (Sanseido Daijirin).

The finger hook is made of an elastic material, and when hitting the ball, the finger hook is pushed and the racket grip is turned to promote the inward and outward movements by the elbow wrist (forearm). No need to change Uses a flexible finger-holding part, and does not become an obstacle to intense racket grip operations, and it can handle temporary grip position fluctuations instead of changing grips by using auxiliary tools. In addition, it provides the convenience of not having to pay attention to grip change and pick-up. With a series of hitting motions, you can swing the racket strong and fast without any trouble. (Note: An elastic body is an object that stretches in proportion to the magnitude of the force when a force is applied and returns to its original shape when the force is stopped.)

請求項６によれば、
指に装着して、ラケットグリップを回すための、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備えて、

第２の指掛け部を、第２の指掛け部の側に押して、ラケットグリップを、第２の指掛け部の側に回すように操作する。

これにより、一連の打球動作上の逡巡が無く、強く、速く、ラケットを振りぬく事が出来る。（注）前腕とは、腕の肘(ひじ)から手首までの部分をいう。（三省堂大辞林）。指掛け部は、弾力性のある材料で構成し、打球時に押して、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進〔加速〕するもので、グリップの持ち替えを必要としない。即ち、適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害とはならず、又、グリップの持ち替えや持ち直しでは無く、一時的なグリップ位置変動に対して、補助具の活用により対応し、グリップの持ち替え等に意を注ぐ必要が無い便宜を提供する。 According to claim 6,
To attach to the finger and turn the racket grip,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The second finger rest is pushed toward the second finger rest and the racket grip is operated to turn to the second finger rest.

As a result, the racket can be swung strong and fast without a series of hitting operations. (Note) The forearm is the part of the arm from the elbow to the wrist. (Sanseido Daijirin). The finger hook is made of elastic material, and is pushed when hitting to turn the racket grip to accelerate (accelerate) the inward and outward movements by the elbow wrist (forearm). do not do. In other words, using an appropriate elastic finger-hanging part, there is no obstacle to violent racket grip operation, and it is not an obstacle to changing or re-holding the grip, but to temporarily change the grip position. To provide convenience that does not require attention to changing grips.

請求項７によれば、
ラケットグリップに固着、又は、指に装着して、打球する時に、前記ラケットグリップを回すための、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部及び中指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する親指の指掛け部、又は、

繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する中指の指掛け部、又は、
According to claim 7,
For turning the racket grip when it is fixed to the racket grip, or attached to a finger to hit a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. The finger rest of the middle finger having an inclusion made of a material, or

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、その他弾性体の中の１以上の素材からなる第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる第２の中指の指掛け部、又は、

親指及び中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部及び中指の指掛け部、又は、

親指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の親指の指掛け部、又は、

中指に着脱する形状に成型してラケットグリップを握るための、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなり、繊維、樹脂、ゴム、皮革、金属、木、竹、その他弾性体の中の１以上の素材からなる内包物を有する第２の中指の指掛け部、

を備え、

指掛け部を、指掛け部の側に押して、ラケットグリップを、指掛け部の側に回す、又は、

第２の指掛け部を、第２の指掛け部の側に押して、ラケットグリップを、第２の指掛け部の側に回すように操作する。
A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb finger grip made of one or more materials of fiber, resin, rubber, leather, metal, or other elastic material to be molded into a shape that can be attached to and detached from the thumb, or to hold the racket grip, or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

Push the finger rest to the finger rest and turn the racket grip to the finger rest, or

The second finger rest is pushed toward the second finger rest and the racket grip is operated to turn to the second finger rest.

指掛け部は、繊維、樹脂、ゴム、皮革、金属、その他弾性体、等の組み合わせで最適化される。指掛け部は、弾力性のある材料で構成し、打球する時に、指掛け部が押されて、ラケットグリップを回し、肘手首（前腕）による回内動作、回外動作を促進するもので、必ずしもグリップの持ち替えを必要としない。適切な弾力性のある指掛け部を用い、激しいラケットグリップ操作に対しても、障害物とはならず、又、グリップの持ち替えでは無く、一時的なグリップ位置変動にも、補助具の活用により対応し、グリップの持ち替えや持ち直しに意を注ぐ必要が無い便宜を提供する。一連の打球動作上、逡巡無く、強く、速く、ラケットを振りぬく事が出来る。（注：弾性体とは、力を加えればその力の大きさに比例して伸び、力を加えるのをやめれば、元の形に戻る物体を言う。）。これにより、一連の打球動作上の逡巡が無く、強く、速く、ラケットを振りぬく事が出来る。（注）前腕とは、腕の肘(ひじ)から手首までの部分をいう。（三省堂大辞林）。 The finger rest is optimized by a combination of fibers, resin, rubber, leather, metal, other elastic bodies, and the like. The finger hook is made of an elastic material, and when hitting the ball, the finger hook is pushed and the racket grip is turned to promote the inward and outward movements by the elbow wrist (forearm). No need to change Uses a flexible finger-holding part, and does not become an obstacle to intense racket grip operations, and it can handle temporary grip position fluctuations instead of changing grips by using auxiliary tools. In addition, it provides the convenience of not having to pay attention to grip change and pick-up. With a series of hitting motions, you can swing the racket strong and fast without any trouble. (Note: An elastic body refers to an object that stretches in proportion to the magnitude of the force when a force is applied and returns to its original shape when the force is stopped.) As a result, the racket can be swung strong and fast without a series of hitting operations. (Note) The forearm is the part of the arm from the elbow to the wrist. (Sanseido Daijirin).

本発明のグリップ補助具の一例として、バンド部と一体化の、親指の指掛け部、人差指の指掛け部の例である。As an example of the grip assisting tool of the present invention, there are an example of a thumb finger-hanging portion and an index finger finger-hanging portion integrated with a band portion. 本発明のグリップ補助具の一実施の形態であり、裏側（後部）の左又は右に親指の指掛け部、親指の指掛け部の他の側に、人差指の指掛け部を設けて、ラケットグリップに巻着の例である。（ウエスタングリップの裏側（後部））。1 is an embodiment of a grip assisting device according to the present invention, wherein a thumb finger rest is provided on the left or right of the back side (rear part), and a finger finger rest of an index finger is provided on the other side of the thumb finger so as to be wound around a racket grip. It is an example of wearing. (Back side of western grip (rear)). 本発明のグリップ補助具の一実施の形態であり、バンド幅を拡げて、例えば、グリップに掛ける手指の部分に相当する範囲まで、幅を拡げて、使い勝手の向上を図ったり、バンドを筒状又は袋状にして、グリップへの定着性を高める事も出来る。It is one embodiment of the grip assisting device of the present invention, and the band width is expanded, for example, the width is expanded to the range corresponding to the finger part to be hung on the grip, and the usability is improved, or the band is formed in a cylindrical shape. Or it can also be made into a bag shape and the fixability to a grip can also be improved. 本発明のグリップ補助具の一実施の形態であり、ラケットグリップの上部に、グリップ補助具を巻着の例である。（イースタングリップ側面図：手を添える側。）この場合、バンド部、親指の指掛け部、中指の指掛け部を示す。It is one Embodiment of the grip auxiliary tool of this invention, and is an example of winding a grip auxiliary tool on the upper part of a racket grip. (Eastern grip side view: side to which a hand is attached.) In this case, a band part, a thumb finger part, and a middle finger part are shown. 本発明のグリップ補助具の一実施の形態であり、中指の指掛け部の例である。It is one Embodiment of the grip auxiliary tool of this invention, and is an example of the finger-hook part of a middle finger. 本発明のグリップ補助具の一実施の形態であり、指掛け部を中指に装着の例である。親指の場合は、親指全体で、グリップ部分を押さえるから、それに適した形状となる。It is one Embodiment of the grip auxiliary tool of this invention, and is an example of mounting | wearing with a finger hook part in a middle finger. In the case of the thumb, since the grip portion is pressed by the entire thumb, the shape is suitable for it.

Claims

When fixing to the racket grip and hitting the ball, for turning the racket grip,
Bands made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies,

as well as,

When the ball is fixed to the band part or attached to a finger to hit the ball, the racket grip is turned.

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A finger rest of the middle finger having an inclusion made of a material,

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger hanging part is pushed to the finger hanging part side, and the racket grip rotates to the finger hanging part side; or

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest; or

The racquet grip assisting tool, wherein the finger rack part and the second finger hook part are pushed toward the finger hook part and the second finger hook part, and the racket grip turns to the finger hook part side.

When you put it on your finger and hit the ball,

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The racquet grip assisting tool, wherein the second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip rotates toward the second finger-hanging portion.

A racket grip comprising the racket grip assisting device according to claim 1.

For turning the racket grip when it is fixed to the racket grip, or attached to a finger to hit a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies The finger rest of the middle finger having an inclusion made of a material, or

A second thumb-fitting portion made of one or more materials of resin, rubber, leather, metal, wood, bamboo, or other elastic material, which is molded into a shape that can be attached to and detached from the thumb and middle finger and grips the racket grip; Middle finger finger rest, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

Finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger hanging part is pushed to the finger hanging part side, and the racket grip rotates to the finger hanging part side; or

The racket grip, wherein the second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip is rotated toward the second finger-hanging portion.

When fixing to the racket grip and hitting the ball, for turning the racket grip,

Bands made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies,

as well as,

When the ball is fixed to the band part or attached to a finger to hit the ball, the racket grip is turned.

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A finger rest of the middle finger having an inclusion made of a material,

as well as,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather A finger hook part of the second middle finger having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies

With

The finger hanging part is pushed to the finger hanging part side, and the racket grip rotates to the finger hanging part side; or

The second finger rest is pushed toward the second finger rest, and the racket grip rotates toward the second finger rest; or

A method of operating a racquet grip, wherein the finger-hanging portion and the second finger-hanging portion are pushed toward the finger-holding portion and the second finger-hanging portion, and the racket grip is rotated toward the finger-hanging portion.

To attach to the finger and turn the racket grip,

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb-fitting part made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and removed from the thumb, Or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

A method of operating a racket grip, wherein the second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip is rotated toward the second finger-hanging portion.

For turning the racket grip when it is fixed to the racket grip, or attached to a finger to hit a ball,

Finger rests made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

The finger rest of the middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

Finger and middle finger grips made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. A thumb hook and a middle finger hook having an inclusion made of a material, or

It consists of one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, and one or more materials in fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies A thumb-fitting part having an inclusion made of a material, or

It consists of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies. The finger rest of the middle finger having an inclusion made of a material, or

A second thumb hook made of one or more materials of fiber, resin, rubber, leather, metal, wood, bamboo, or other elastic material, molded into a shape that can be attached to and detached from the thumb and middle finger. Or the finger rest of the middle finger, or

A second thumb finger grip made of one or more materials of fiber, resin, rubber, leather, metal, or other elastic material to be molded into a shape that can be attached to and detached from the thumb, or to hold the racket grip, or

A finger grip part of the second middle finger made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies, molded into a shape that can be attached to and detached from the middle finger, Or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and middle finger, and is made of fiber, resin, rubber A second finger-finger part and a middle finger-finger part having an inclusion made of one or more materials of leather, metal, wood, bamboo, and other elastic bodies, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and removed from the thumb and grips the racket grip. Fiber, resin, rubber, leather A second thumb-fitting portion having an inclusion made of one or more materials of metal, wood, bamboo, or other elastic material, or

Made of one or more materials among fiber, resin, rubber, leather, metal, wood, bamboo, and other elastic bodies that are molded into a shape that can be attached to and detached from the middle finger to hold the racket grip. Fiber, resin, rubber, leather , A second middle finger-fitting portion having an inclusion made of one or more materials among metal, wood, bamboo, and other elastic bodies,

With

The finger hanging part is pushed to the finger hanging part side, and the racket grip rotates to the finger hanging part side; or

A method of operating a racket grip, wherein the second finger-hanging portion is pushed toward the second finger-hanging portion, and the racket grip is rotated toward the second finger-hanging portion.