JP5960889B1 - Toe support - Google Patents

Toe support Download PDF

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JP5960889B1
JP5960889B1 JP2015137918A JP2015137918A JP5960889B1 JP 5960889 B1 JP5960889 B1 JP 5960889B1 JP 2015137918 A JP2015137918 A JP 2015137918A JP 2015137918 A JP2015137918 A JP 2015137918A JP 5960889 B1 JP5960889 B1 JP 5960889B1
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finger
collar
shape
upper collar
lower collar
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JP2017018266A (en
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浩史 内本
浩史 内本
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ASAHI GOLF CO., LTD.
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ASAHI GOLF CO., LTD.
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Priority to PCT/JP2016/066872 priority patent/WO2017006686A1/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B57/00Golfing accessories

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

【課題】適切な装着状態を保持して浮き指を確実に防止すると共に、装着したまま歩行や運動を長時間行うことが可能な足指安定サポート具を提供する。【解決手段】足Fの第1指Faと第2指Fbの間の間隙部Fgに差し込まれて用いられる足指安定サポート具であって、下鍔部2と、平面視で下鍔部2の面積よりも小さい面積を有する上鍔部1と、下鍔部2と上鍔部1とを上下一体に連結する中間胴部3と、を有する。【選択図】図2The present invention provides a toe stabilization support device that can reliably prevent a floating finger while maintaining an appropriate wearing state and can walk and exercise for a long time while being worn. A toe stabilization support device that is used by being inserted into a gap Fg between a first finger Fa and a second finger Fb of a foot F. The upper collar part 1 which has an area smaller than this area, and the intermediate trunk part 3 which connects the lower collar part 2 and the upper collar part 1 vertically together. [Selection] Figure 2

Description

本発明は、足指安定サポート具に関する。   The present invention relates to a toe stabilization support device.

従来、足指と足指の間の間隙部に差し込まれる足指安定サポート具としては、足の第2指(人差指)と第3指(中指)と第4指(薬指)と第5指(小指)の裏面に配設される水平状基盤部と、基盤部から上方へ突出して第2指と第3指の間に差し込まれる第1凸状部と、基盤部から上方へ突出して第3指と第4指の間に差し込まれる第2凸状部と、基盤部から上方へ突出して第4指と第5指の間に差し込まれる第3凸状部と、を備えたものが公知である(例えば特許文献1参照)。   Conventionally, as a toe stabilization support device inserted into the gap between the toes, the second finger (index finger), the third finger (middle finger), the fourth finger (ring finger) and the fifth finger ( A horizontal base portion disposed on the back surface of the little finger), a first convex portion protruding upward from the base portion and inserted between the second finger and the third finger, and a third protruding upward from the base portion. What is known is provided with a second convex portion inserted between the finger and the fourth finger, and a third convex portion protruding upward from the base portion and inserted between the fourth finger and the fifth finger. Yes (see, for example, Patent Document 1).

登録実用新案第3170112号公報Registered Utility Model No. 3170112

ところで、従来から、人が立っている時や歩行している際に、足指の先端部が浮いてしまう浮き指という問題があった。
このような浮き指を、従来の足指安定サポート具で防止しようとしても、基盤部が第2指の裏面から第5指の裏面まで広範囲に渡って配設されると共に指上方に抜け止め部が無いため、確実に防止できなかった。
浮き指を確実に防止しないと、図17(a)に示す足圧(足裏荷重)分布図のように、第5指(小指)Feが浮いて、体重が支持されず、左右に体が振れやすくなる。また、図17(b)のように、第1指(親指)Faが浮くと、踏ん張りがきかず力が入らない。また、図17(c)のように第2指Fbと第3指Fcと第4指Fdが浮くと、前傾姿勢が困難になる。
例えば、浮き指状態でゴルフプレイを行うと、アドレス姿勢やスイングの際に、安定せず、ショットの方向や飛距離にバラツキが発生することや、足首や腰を痛めやすくなる。
つまり、浮き指を確実に防止しないと、適切に、かつ、思い通りに体を動かすことができず、歩行や運動(プレー)の妨げとなると共に、ケガや故障の原因となるといった問題がある。
By the way, conventionally, when a person is standing or walking, there has been a problem of a floating finger in which the tip of the toe floats.
Even when trying to prevent such a floating finger with a conventional toe stabilization support device, the base portion is arranged over a wide range from the back surface of the second finger to the back surface of the fifth finger, and the retaining portion above the finger Because there was no, it could not be prevented reliably.
If the floating finger is not prevented with certainty, the fifth finger (little finger) Fe floats as shown in the distribution diagram of foot pressure (foot load) shown in FIG. It becomes easy to shake. Also, as shown in FIG. 17B, when the first finger (thumb) Fa floats, the tension is not applied and no force is applied. Also, as shown in FIG. 17C, when the second finger Fb, the third finger Fc, and the fourth finger Fd are lifted, the forward tilt posture becomes difficult.
For example, when a golf play is performed in the state of a floating finger, the address posture and the swing are not stable, the shot direction and the flight distance vary, and the ankle and waist are easily damaged.
In other words, if the floating finger is not reliably prevented, the body cannot be moved properly and in the desired manner, which hinders walking and movement (play), and causes injury and failure.

さらに、従来の足指安定サポート具は、基盤部が大きいため、足裏に違和感や痛みが生じやすく、長時間、装着したまま歩行や運動ができないといった問題や、足を動かした際に位置ズレしやすいといった問題もあった。   In addition, the conventional toe stability support device has a large base part, so it is easy to cause discomfort and pain on the sole of the foot, and it is impossible to walk or exercise while wearing for a long time, or misalignment when moving the foot. There was also a problem that it was easy to do.

そこで、本発明は、適切な装着状態を保持して浮き指を確実に防止すると共に、装着したまま歩行や運動を長時間行うことが可能な足指安定サポート具の提供を目的とする。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a toe stabilization support device that can appropriately prevent a floating finger while maintaining an appropriate wearing state and can walk and exercise for a long time while wearing.

上記目的を達成するために、本発明の足指安定サポート具は、足の第1指と第2指の間の間隙部に差し込まれて用いられる足指安定サポート具であって、下鍔部と、平面視で該下鍔部の面積よりも小さい面積を有する上鍔部と、上記下鍔部と上記上鍔部とを上下一体に連結する中間胴部と、を有し、上記上鍔部は、平面視で、楕円形状乃至涙形状であって、かつ、上記上鍔部の上面が、水平面状であって、上記下鍔部は、指先端方向へ中間から下鍔幅寸法が狭くなる先端片部を有するとともに、指基端側に対応する基端片部に、上鍔部よりも左右外方に突出する左右一対の突片部を有しており、上記中間胴部は、横断面形状が楕円形状乃至涙形状であって、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度何れからみても弯曲凹状に形成され、上記上鍔部の最大上鍔幅寸法が、上記下鍔部の左右一対の突片部における最大下鍔幅寸法の60%〜90%であって、全体が、JIS K7312に基づいてTYPE C試験機で測定される硬度が1度乃至10度の弾性材から成るものである。 In order to achieve the above object, a toe stabilization support device of the present invention is a toe stabilization support device that is used by being inserted into a gap between a first finger and a second finger of a foot, wherein If, it possesses an upper flange portion having a smaller area than the area of the lower flange portion in plan view, and an intermediate body portion which connects the said lower flange portion and the upper flange portion vertically integrated, and the upper flange The part has an elliptical shape or a tear shape in plan view, and the upper surface of the upper collar part is a horizontal plane, and the lower collar part has a narrower lower collar width dimension from the middle toward the finger tip direction. The base end piece corresponding to the finger base end side has a pair of left and right projecting pieces projecting left and right outward from the upper collar, and the intermediate body portion is The cross-sectional shape is elliptical or teardrop shape, and the circumference is either 360 degrees so that the cross-sectional area gradually increases upward and downward from the middle position Is formed on the curved concave be seen, the maximum on the flange width of the upper flange portion, a 60% to 90% of the maximum under the flange width in the left-right pair of protruding portions of the lower flange portion, a whole, It is made of an elastic material having a hardness of 1 to 10 degrees as measured by a TYPE C tester based on JIS K7312.

また、足の第1指と第2指の間の間隙部に差し込まれて用いられる足指安定サポート具であって、下鍔部と、平面視で該下鍔部の面積よりも小さい面積を有する上鍔部と、上記下鍔部と上記上鍔部とを上下一体に連結する中間胴部と、を有し、上記上鍔部は、平面視で、楕円形状乃至涙形状であって、かつ、上記上鍔部の上面が、水平面状であって、上記下鍔部は、指先端方向へ中間から下鍔幅寸法が狭くなる先端片部を有し、先端片部が基端片部に比べて先細りとなる涙形状であって、上記中間胴部は、横断面形状が楕円形状乃至涙形状であって、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度何れからみても弯曲凹状に形成され、上鍔前後寸法は、上記下鍔前後寸法の40%〜75%であって、上記最大上鍔幅寸法が、上記最大下鍔幅寸法の40%〜75%であって、全体が、JIS K7312に基づいてTYPE C試験機で測定される硬度が1度乃至10度の弾性材から成るものである。Further, the toe stability support tool is used by being inserted into a gap between the first and second fingers of the foot, and has a lower heel part and an area smaller than the area of the lower heel part in plan view. Having an upper collar part, and an intermediate body part that connects the lower collar part and the upper collar part vertically together, the upper collar part having an elliptical shape or a tear shape in plan view, And the upper surface of the said upper collar part is a horizontal surface shape, Comprising: The said lower collar part has a front-end | tip piece part from which a lower collar width dimension becomes narrow from a middle to a finger | toe tip direction, A front-end | tip piece part is a base end piece part The intermediate body has an elliptical shape or a tear shape in cross section, and the periphery of the intermediate body is 360 so that the cross-sectional area gradually increases upward and downward from the upper and lower intermediate positions. In any case, it is formed in a curved concave shape, and the upper and lower dimensions are 40% to 75% of the lower and lower dimensions, The width dimension is 40% to 75% of the maximum lower collar width dimension, and the whole is made of an elastic material having a hardness measured by a TYPE C testing machine based on JIS K7312 of 1 to 10 degrees. is there.

本発明によれば、浮き指を確実に防止でき(全ての足指が浮かず)、歩行や運動の際に姿勢が安定する。装着した際に違和感が殆ど無く、装着したまま、長時間、歩行や運動(スポーツ)を行うことができる。位置ズレせず、適切な装着状態に保持できる。
例えば、ゴルフプレイの際に装着すると、浮き指が防止され、アドレス姿勢が安定し適切なフォームで力強いスイングを行うことができる。また、アドレス姿勢の調整やスイングを繰り返し行っても位置ズレすることが無く、長時間、適切な装着状態を保持できる。装着したままゴルフコースを歩いても違和感や痛みがほとんど無く、長時間使用できると共にゴルフプレイに集中できる。
According to the present invention, floating fingers can be reliably prevented (all toes do not float), and the posture is stabilized during walking and exercise. When worn, there is almost no sense of incongruity, and walking and exercise (sports) can be performed for a long time while wearing. It can be held in an appropriate wearing state without being displaced.
For example, when worn during golf play, floating fingers are prevented, the address posture is stable, and a powerful swing can be performed with an appropriate form. Further, even if the address posture adjustment and the swing are repeated, the position is not displaced and an appropriate wearing state can be maintained for a long time. Even if you walk on the golf course while wearing it, there is almost no sense of incongruity or pain, you can use it for a long time and you can concentrate on golf play.

本発明の足指安定サポート具の第1実施形態を示し、装着状態の平面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a top view of 1st Embodiment of the toe stability support tool of this invention, and a mounting state. 第1実施形態の装着状態の正面図である。It is a front view of the mounting state of 1st Embodiment. 第1実施形態の斜視図である。It is a perspective view of a 1st embodiment. 第1実施形態の正面図である。It is a front view of a 1st embodiment. 第1実施形態の平面図である。It is a top view of a 1st embodiment. 第1実施形態の側面図である。It is a side view of a 1st embodiment. 第1実施形態の底面図である。It is a bottom view of a 1st embodiment. 図5のA−A断面図である。It is AA sectional drawing of FIG. 中間胴部の他例を示す横断面図である。It is a cross-sectional view showing another example of the intermediate body part. 本発明の足指安定サポート具の第2実施形態を示す斜視図である。It is a perspective view which shows 2nd Embodiment of the toe | toe stability support tool of this invention. 第2実施形態の正面図である。It is a front view of 2nd Embodiment. 第2実施形態の平面図である。It is a top view of a 2nd embodiment. 第2実施形態の側面図である。It is a side view of 2nd Embodiment. 第2実施形態の底面図である。It is a bottom view of a 2nd embodiment. 作用を説明するための装着状態の斜視図である。It is a perspective view of the mounting state for demonstrating an effect | action. 作用を説明するための足圧分布図である。It is a foot pressure distribution diagram for demonstrating an effect | action. 浮き指を説明するための足圧分布図であって、(a)は第5指が浮き指状態の一例を示す足圧分布図であり、(b)は第1指が浮き指状態の一例を示す足圧分布図であり、(c)は第2指と第3指と第4指が浮き指状態の一例を示す足圧分布図である。It is a foot pressure distribution diagram for explaining a floating finger, (a) is a foot pressure distribution diagram showing an example of a floating finger state of the fifth finger, (b) is an example of a floating finger state of the first finger. (C) is a foot pressure distribution diagram showing an example of a state in which the second finger, the third finger, and the fourth finger are floating.

以下、図示の実施形態に基づき本発明を詳説する。
本発明に係る足指安定サポート具は、図1及び図2に示すように、足Fの第1指(親指)Faと、第2指(人差し指)Fbの間の間隙部Fgに差し込まれて用いられるものである。
Hereinafter, the present invention will be described in detail based on illustrated embodiments.
As shown in FIGS. 1 and 2, the toe stabilization support device according to the present invention is inserted into the gap Fg between the first finger (thumb) Fa and the second finger (index finger) Fb of the foot F. It is used.

装着状態で、足Fの表て面(上面)側に配設される上鍔部1と、足Fの裏面(下面)側に配設される下鍔部2と、間隙部Fgに差し込まれる中間胴部3と、を有している。   In the mounted state, the upper heel portion 1 disposed on the front surface (upper surface) side of the foot F, the lower heel portion 2 disposed on the rear surface (lower surface) side of the foot F, and the gap portion Fg. An intermediate body portion 3.

装着状態において、上鍔部1及び下鍔部2は、第1指Fa及び第2指Fbに対応する指幅範囲S内に配設されるように設けている。つまり、第1指Faの左右外側縁Fjから突出しないように、かつ、第3指(中指)Fcの表て面及び裏面に対応しないように設けている。   In the mounted state, the upper heel part 1 and the lower heel part 2 are provided so as to be disposed within the finger width range S corresponding to the first finger Fa and the second finger Fb. That is, the first finger Fa is provided so as not to protrude from the left and right outer edges Fj and not to correspond to the front surface and the back surface of the third finger (middle finger) Fc.

図3乃至図7に示すように、未装着状態(自由状態)において、上鍔部1は、平面視で、楕円形状であって、下鍔部2の面積よりも小さい面積を有している。例えば、上鍔部1の面積は、下鍔部2の面積の60%〜95%に形成している。
また、上鍔部1の上面1aを、平坦(水平面状)に形成している。上鍔部1の上鍔厚み寸法t1は、0.5mm以上2mm以下に設定している。このように設定することで、指抜けや位置ズレを防止しながらも、違和感を軽減できる。
As shown in FIGS. 3 to 7, in an unmounted state (free state), the upper collar part 1 is elliptical in plan view and has an area smaller than the area of the lower collar part 2. . For example, the area of the upper collar part 1 is formed to be 60% to 95% of the area of the lower collar part 2.
Moreover, the upper surface 1a of the upper collar part 1 is formed flat (horizontal plane shape). The upper collar thickness t1 of the upper collar part 1 is set to 0.5 mm or more and 2 mm or less. By setting in this way, it is possible to reduce a sense of incongruity while preventing finger removal and positional deviation.

上鍔部1の上鍔前後寸法X1は、下鍔部2の下鍔前後寸法X2の90%〜110%に設定している。図例においては、平面視で上鍔部1の先端1jと下鍔部2の先端2jを一致させ、上鍔部1の基端1kと下鍔部2の基端2kを一致させて、上鍔前後寸法X1と下鍔前後寸法X2を同等に設定している。例えば、上鍔前後寸法X1及び下鍔前後寸法X2は、20mm以上40mm以下に設定している。
このように設定することで、特に、JIS S5037に準拠する足長が25cm以上の足F(以下、大型の足Fと呼ぶ場合もある)に対して、指抜けや位置ズレを確実に防止できる。
The upper collar front and rear dimension X1 of the upper collar part 1 is set to 90% to 110% of the lower collar front and rear dimension X2 of the lower collar part 2. In the illustrated example, the top end 1j of the upper collar part 1 and the distal end 2j of the lower collar part 2 are matched in plan view, the base end 1k of the upper collar part 1 and the base end 2k of the lower collar part 2 are matched, The heel front-rear dimension X1 and the lower heel front-rear dimension X2 are set to be equal. For example, the upper rod front / rear dimension X1 and the lower rod front / rear dimension X2 are set to 20 mm or more and 40 mm or less.
By setting in this way, especially with respect to a foot F having a foot length of 25 cm or more in accordance with JIS S5037 (hereinafter, sometimes referred to as a large foot F), it is possible to reliably prevent finger omission and displacement. .

下鍔部2は、指先端方向Naへ中間(前後中間部)から下鍔幅寸法W2(図7参照)が狭くなる先端片部21を有している。
このように指先端方向Naが狭く(小さく)なるための、第1指Fa及び第2指Fbの指先端部裏面が足裏被接触面Gに密着しようとする際の動きの邪魔にならない。
The lower collar portion 2 has a distal end piece portion 21 in which the lower collar width dimension W2 (see FIG. 7) becomes narrower from the middle (front / rear middle portion) in the finger distal direction Na.
Since the finger tip direction Na becomes narrow (small) in this way, the back of the finger tip part of the first finger Fa and the second finger Fb does not interfere with the movement of the foot contact surface G.

さらに、下鍔部2は、指基端側に対応する基端片部22に、上鍔部1よりも左右外方に突出する左右一対の突片部(羽根部)22a,22aを有している。言い換えると、底面視(平面視)マンボウ型に形成している。
突片部22a,22aによって、第1指Fa及び第2指Fbの指基端部裏面との接触面が増加して位置ズレや抜けを確実に防止できる。
Furthermore, the lower collar part 2 has a pair of left and right projecting piece parts (blade parts) 22a and 22a that project outward from the upper collar part 1 to the left and right sides on the proximal end piece part 22 corresponding to the finger proximal side. ing. In other words, it is formed in a sunfish shape in a bottom view (plan view).
By the projecting pieces 22a and 22a, the contact surface of the first finger Fa and the second finger Fb with the back surface of the finger base end portion is increased, and it is possible to reliably prevent displacement and disconnection.

また、下鍔部2の下面2bは、平坦(水平面状)に形成している。下鍔部2の下鍔厚み寸法t2は、0.5mm以上2mm以下に設定している。薄いため、第1指Faや第2指Fbで踏むように押さえることができ、指先端部の浮き指を防止できると共に違和感を軽減できる。   Moreover, the lower surface 2b of the lower collar part 2 is formed flat (horizontal shape). The lower collar thickness t2 of the lower collar part 2 is set to 0.5 mm or more and 2 mm or less. Since it is thin, it can be pressed so that it can be stepped on with the first finger Fa or the second finger Fb, and the floating finger at the tip of the finger can be prevented and the uncomfortable feeling can be reduced.

上鍔部1の最大上鍔幅寸法W1maxは、10mm以上30mm以下に設定している。
下鍔部2の最大下鍔幅寸法W2maxは、15mm以上35mm以下に設定している。
そして、上鍔部1の最大上鍔幅寸法W1maxを、下鍔部2の最大下鍔幅寸法W2maxよりも小さく、例えば、60%〜90%に設定している。
このように設定することで、大型の足Fに装着した際に、指から抜けることがなく位置ズレを防止できると共に、装着感を感じさせず長時間の使用が可能となる。
The maximum upper collar width dimension W1max of the upper collar part 1 is set to 10 mm or more and 30 mm or less.
The maximum lower collar width dimension W2max of the lower collar part 2 is set to 15 mm or more and 35 mm or less.
And the maximum upper collar width dimension W1max of the upper collar part 1 is smaller than the maximum lower collar width dimension W2max of the lower collar part 2, and is set to 60% to 90%, for example.
By setting in this way, when attached to the large foot F, it is possible to prevent positional displacement without being removed from the finger, and it is possible to use for a long time without feeling a feeling of wearing.

中間胴部3は、上鍔部1と下鍔部2と上下一体状に連結している。言い換えると、上鍔部1と中間胴部3と下鍔部2とを射出成型等の金型にて一体成型している。
中間胴部3の高さ寸法Hは、12mm以上30mm以下に設定して、間隙部Fgに容易に差し込み可能としている。
The intermediate body part 3 is connected to the upper collar part 1 and the lower collar part 2 in a vertically integrated manner. In other words, the upper collar part 1, the intermediate body part 3, and the lower collar part 2 are integrally molded by a mold such as injection molding.
The height dimension H of the intermediate body part 3 is set to 12 mm or more and 30 mm or less, and can be easily inserted into the gap part Fg.

さらに、中間胴部3は、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度いずれからみても弯曲凹状にくびれるように形成している。   Further, the intermediate body portion 3 is formed so as to be convoluted even when viewed from any of 360 degrees so that the cross-sectional area gradually increases upward and downward from the upper and lower intermediate positions.

図4に於て、中間胴部3の左右くびれ部31,31によって、中間胴部3は、第1指Faと第2指Fbの弯曲凸形状に沿って弾性変形して密着する。
図6に於て、中間胴部3の指先端側の前方くびれ部32によって、第1指Faと第2指Fbの指先端部が相互に左右方向に接近しやすくなり、中間胴部3が包囲状に保持される。
また、指基端側の後方くびれ部33は、第1指Faと第2指Fbの間の指股部に違和感が生じるのを軽減し長時間の使用を可能にする。
In FIG. 4, due to the left and right constricted portions 31, 31 of the intermediate body part 3, the intermediate body part 3 is elastically deformed and adhered along the curved convex shapes of the first finger Fa and the second finger Fb.
In FIG. 6, the front neck portion 32 on the finger tip side of the intermediate body portion 3 makes it easy for the finger tip portions of the first finger Fa and the second finger Fb to approach each other in the left-right direction. It is held in an enclosed shape.
In addition, the rear constricted portion 33 on the finger base end side reduces a sense of incongruity in the finger crotch portion between the first finger Fa and the second finger Fb, and enables long-time use.

さらに、図8に示すように、中間胴部3は、横断面形状を楕円形状としている。
或いは、図9に示すように、中間胴部3の横断面形状が、指基端側に比べて指先端側が先細りとなる涙形状とする。つまり、中間胴部3の横断面形状は楕円形状乃至涙形状であれば良い。
Further, as shown in FIG. 8, the intermediate body portion 3 has an elliptical cross-sectional shape.
Alternatively, as shown in FIG. 9, the cross-sectional shape of the intermediate body portion 3 is a teardrop shape with the tip end side of the finger being tapered as compared with the base end side of the finger. That is, the cross-sectional shape of the intermediate body part 3 may be an elliptical shape or a teardrop shape.

上鍔部1と下鍔部2と中間胴部3は、一体成型品であって、全体形状として、左右対称形状(左右中心線Lに関して線対称)に形成している。また、鼓(つづみ)型に形成している。   The upper collar part 1, the lower collar part 2 and the intermediate body part 3 are integrally molded products, and are formed in a left-right symmetric shape (axisymmetric with respect to the left-right center line L) as an overall shape. In addition, it is formed in a drum shape.

また、上鍔部1と下鍔部2と中間胴部3(上記一体成型品)は、JIS K7312に基づいてTYPE C試験機を用いて測定される硬度が、1度乃至10度(好ましくは2度乃至5度)の弾性材から成り、小さな力で容易に弾性変形するものである。
弾性材の材質は、エラストマー、ゴム、シリコーン、又はスポンジ等とする。
このように、いわゆるゼリー菓子のように非常に柔らかいので、無理に第1指Faと第2指Fbとの間を拡げ過ぎず、装着者への圧迫感を軽減し、長時間の使用を可能とする。
Further, the upper collar part 1, the lower collar part 2, and the intermediate body part 3 (the above-mentioned integrally molded product) have a hardness measured by using a TYPE C tester based on JIS K7312 (preferably 1 to 10 degrees) (preferably It is made of an elastic material (2 to 5 degrees) and easily elastically deforms with a small force.
The material of the elastic material is an elastomer, rubber, silicone, sponge, or the like.
In this way, it is very soft like so-called jelly confectionery, so it does not overspread between the first finger Fa and the second finger Fb, reduces the feeling of pressure on the wearer, and can be used for a long time And

次に、図10乃至図14に第2実施形態を示す。
未装着状態(自由状態)において、上鍔部1は、平面視で、楕円形状乃至涙形状であって、下鍔部2の面積よりも小さい面積を有している。例えば、上鍔部1の面積は、下鍔部2の面積の20%〜60%に形成している。
Next, FIGS. 10 to 14 show a second embodiment.
In the unmounted state (free state), the upper collar portion 1 has an elliptical shape or a tear shape in plan view, and has an area smaller than the area of the lower collar portion 2. For example, the area of the upper collar part 1 is formed to be 20% to 60% of the area of the lower collar part 2.

上鍔部1の上鍔前後寸法X1は、下鍔部2の下鍔前後寸法X2の40%〜75%に設定している。
例えば、上鍔前後寸法X1は7mm以上20mm以下に設定している。下鍔前後寸法X2は17mm以上30mm以下に設定している。
さらに、平面視で、上鍔部1を下鍔部2の基端2kに寄せて配設している。つまり、平面視で、上鍔部1の先端1jから下鍔部2の先端2jまでの先端離間寸法Jを、上鍔部1の基端1kから下鍔部2の基端2kまでの基端離間寸法Kよりも長く(1.5倍〜4倍に)設定している。
The upper collar front and rear dimension X1 of the upper collar part 1 is set to 40% to 75% of the lower collar front and rear dimension X2 of the lower collar part 2.
For example, the upper and lower longitudinal dimension X1 is set to 7 mm or more and 20 mm or less. The lower heel front and rear dimension X2 is set to 17 mm or more and 30 mm or less.
Furthermore, the upper collar part 1 is disposed close to the base end 2k of the lower collar part 2 in plan view. That is, in a plan view, the distal end separation dimension J from the distal end 1j of the upper collar portion 1 to the distal end 2j of the lower collar portion 2 is the base end from the proximal end 1k of the upper collar portion 1 to the proximal end 2k of the lower collar portion 2. It is set longer (1.5 times to 4 times) than the separation dimension K.

このように設けることで、JIS S5037「靴のサイズ」に準拠する足長が19cm以上25cm未満の足F(以下、中型の足Fと呼ぶ場合もある)に対して、指抜けや位置ズレを防止しながらも違和感を抑えることができる。   By providing in this way, finger omission and positional deviation with respect to a foot F (hereinafter also referred to as a medium-sized foot F) having a foot length of 19 cm or more and less than 25 cm according to JIS S5037 “Shoe Size”. While preventing it, it can suppress a sense of incongruity.

下鍔部2は、指先端方向Naへ中間(前後中間部)から下鍔幅寸法W2(図14参照)が狭くなる先端片部21を有している。
そして、下鍔部2は、先端片部21が基端片部22に比べて先細りとなる涙形状に形成されている。
The lower collar portion 2 has a distal end piece portion 21 in which the lower collar width dimension W2 (see FIG. 14) becomes narrower from the middle (front / rear middle portion) in the finger distal direction Na.
The lower collar portion 2 is formed in a teardrop shape in which the distal end piece portion 21 is tapered as compared with the proximal end piece portion 22.

上鍔部1の最大上鍔幅寸法W1maxは、6mm以上16mm以下に設定している。
下鍔部2の最大下鍔幅寸法W2maxは、10mm以上30mm以下に設定している。
そして、上鍔部1の最大上鍔幅寸法W1maxを、下鍔部2の最大下鍔幅寸法W2maxよりも小さく、例えば、40%〜75%に設定している。
このように設定することで、中型の足Fに装着した際に、指から抜けることがなく位置ズレも防止できると共に、装着感を感じさせず長時間の使用が可能となる。
つまり、図10乃至図14を用いて説明した上述の第2実施形態は、JIS S5037に準拠する足長が19cm以上25cm未満の中型の足Fに好適である。
他の構造は、図1乃至図9を用いて説明した実施形態と同様である。
The maximum upper collar width dimension W1max of the upper collar 1 is set to 6 mm or more and 16 mm or less.
The maximum lower collar width dimension W2max of the lower collar part 2 is set to 10 mm or more and 30 mm or less.
And the maximum upper collar width dimension W1max of the upper collar part 1 is smaller than the maximum lower collar width dimension W2max of the lower collar part 2, and is set to 40% to 75%, for example.
By setting in this way, when attached to the medium-sized foot F, it can be prevented from slipping out of the finger and can be prevented from being displaced, and can be used for a long time without feeling a feeling of wearing.
That is, the above-described second embodiment described with reference to FIGS. 10 to 14 is suitable for a medium-sized foot F having a foot length of 19 cm or more and less than 25 cm according to JIS S5037.
Other structures are the same as those of the embodiment described with reference to FIGS.

次に、本発明の足指安定サポート具の使用方法(作用)について説明する。
図1及び図2に示すように、第1指Faと第2指Fbの間の間隙部Fgに中間胴部3を差し込む。中間胴部3が第1指Faと第2指Fbを左右方向に離間しようとするが、足Fの骨格や筋肉等によって閉じようとする復元力が働き、中間胴部3が柔らかいので第1指Faと第2指Fbに圧縮(弾性変形)されつつ挟持される。
Next, the usage method (action) of the toe stabilization support device of the present invention will be described.
As shown in FIGS. 1 and 2, the intermediate body 3 is inserted into the gap Fg between the first finger Fa and the second finger Fb. The intermediate torso 3 tries to separate the first finger Fa and the second finger Fb in the left-right direction, but a restoring force that tries to close by the skeleton or muscles of the foot F works and the intermediate torso 3 is soft, so the first The finger Fa and the second finger Fb are sandwiched while being compressed (elastically deformed).

このような第1指Faと第2指Fbが装着前の状態に戻ろうとする骨格や筋肉等による復元力は、装着者の意識に関係なく(無意識に)、常に働いて、第1指Faと第2指Fbが中間胴部3を挟持する。さらに、第1指Faと第2指Fbが挟持する動作に対して、筋肉や腱等の関係によって、第3指(中指)Fcと第4指(薬指)Fdと第5指(小指)Feとが(無意識に)連動し、結果として、図15の矢印Eaのような左右内方へ閉じる動作と、矢印Ebのような下方への指曲げ動作になり、全体として、握るような動作(足指が足裏被接触面Gを掴もうとするような動作)が起こり、各足指の指先端部裏面が、下鍔部2に邪魔されず、足裏被接触面Gに密着する。   Such restoring force by the skeleton, muscles, and the like that the first finger Fa and the second finger Fb are trying to return to the state before the wearing always works regardless of the wearer's consciousness (unconsciously), and the first finger Fa And the second finger Fb pinches the intermediate body 3. Furthermore, the third finger (middle finger) Fc, the fourth finger (ringing finger) Fd, and the fifth finger (small finger) Fe depending on the relationship between muscles and tendons for the movement between the first finger Fa and the second finger Fb. Are linked (unconsciously), and as a result, an operation of closing to the left and right inward as shown by an arrow Ea in FIG. 15 and a downward finger bending operation as shown by an arrow Eb. An operation in which the toes try to grab the sole contact surface G) occurs, and the back surface of the tip of each toe is in close contact with the sole contact surface G without being disturbed by the lower heel part 2.

従って、図16に示すように、全ての足指Fa,Fb,Fc,Fd,Feが、体重を支持することになり、浮き指が防止される。なお、図16において、下鍔部2の荷重分布は図示省略している。   Therefore, as shown in FIG. 16, all the toes Fa, Fb, Fc, Fd, and Fe support the weight, and floating fingers are prevented. In FIG. 16, the load distribution of the lower collar 2 is not shown.

また、本発明の足指サポート具を装着後に、足Fに靴下と靴を履いても、全ての足指が靴下を介して、靴底内面(足裏被接触面G)に密着し、靴との一体化効果が得られ、靴ズレを防止すると共に、足Fからの力や体重移動を確実に伝達できる。また、靴のグリップ力が装着者の足Fに伝達され姿勢が安定する。   Further, even if the socks and shoes are put on the foot F after the toe support device of the present invention is mounted, all the toes are in close contact with the inner surface of the sole (the sole contact surface G) via the socks, The effect of integration with the foot F can be obtained, and the slippage of the shoe can be prevented, and the force and weight shift from the foot F can be reliably transmitted. Further, the grip force of the shoe is transmitted to the wearer's foot F, and the posture is stabilized.

例えば、ゴルフプレイヤが装着した場合は、ゴルフプレイ中のショット間やホール間の移動等、歩行距離や歩行時間が長くても、違和感や痛みが殆ど無く、ゴルフプレイに集中できる。また、アドレス姿勢の際に、前傾姿勢で体がブレたりせず、適切なアドレス姿勢を保持できる。さらに、スイング時の体重移動や回転で前後左右に不意にふらつかず、また、踏ん張りが効いて力強いショットを打つことができ、ショットの方向や飛距離が安定する。   For example, when a golf player wears it, there is almost no sense of incongruity or pain even when the walking distance or walking time is long, such as movement between shots or between holes during golf play, and the player can concentrate on golf play. In addition, in the address posture, the body does not shake in the forward tilt posture, and an appropriate address posture can be maintained. In addition, the weight shift and rotation during swinging do not cause the camera to move unexpectedly back and forth, and from side to side, and it is possible to hit a powerful shot with the struts and the shot direction and flight distance are stabilized.

なお、図1と図2、及び、図15と図16において、第1実施形態を図示して、使用状態や作用・効果を説明したが、第2実施形態も同様の使用状態となり、同様の作用・効果を得られる。   In FIGS. 1 and 2, and FIGS. 15 and 16, the first embodiment is illustrated and the use state and the action / effect are described. However, the second embodiment also has the same use state, and the same Action and effect can be obtained.

なお、本発明は、設計変更可能であって、上鍔部1の平面視形状を涙形とするも良い。また、本発明において、足裏被接触面Gとは、地面や床面や靴内底面(履物内底面)等である。また、足指が密着するとは、足指の肌が直接に足裏被接触面Gに接触することに限らず、靴下を介している場合も含む。   In the present invention, the design can be changed, and the planar view shape of the upper collar 1 may be a teardrop shape. Further, in the present invention, the sole contact surface G is the ground, the floor, the bottom of the shoe (the bottom of the footwear) or the like. Further, the fact that the toes are in close contact includes not only the skin of the toes directly contacting the sole contact surface G but also the case where the toes are in contact with the socks.

以上のように、本発明の足指安定サポート具は、足Fの第1指Faと第2指Fbの間の間隙部Fgに差し込まれて用いられる足指安定サポート具であって、下鍔部2と、平面視で下鍔部2の面積よりも小さい面積を有する上鍔部1と、下鍔部2と上鍔部1とを上下一体に連結する中間胴部3と、を有するので、浮き指を確実に防止でき(全ての足指が浮かず)、歩行や運動の際に姿勢が安定する。装着した際に違和感が殆ど無く、装着したまま、長時間、歩行や運動(スポーツ)を行うことができる。位置ズレせず、適切な装着状態に保持できる。また、靴との一体化効果が得られる。
例えば、ゴルフプレイの際に装着すると、浮き指が防止され、アドレス姿勢が安定し適切なフォームで力強いスイングを行うことができる。また、アドレス姿勢の調整やスイングを繰り返し行っても位置ズレすることが無く、長時間、適切な装着状態を保持できる。装着したままゴルフコースを歩いても違和感や痛みがほとんど無く、長時間使用できると共にゴルフプレイに集中できる。
As described above, the toe stabilization support device of the present invention is a toe stabilization support device that is used by being inserted into the gap Fg between the first finger Fa and the second finger Fb of the foot F. Since it has the part 2, the upper collar part 1 which has an area smaller than the area of the lower collar part 2 by planar view, and the intermediate trunk | drum 3 which connects the lower collar part 2 and the upper collar part 1 up and down integrally. , Can prevent floating fingers (all toes do not float) and stabilize posture during walking and exercise. When worn, there is almost no sense of incongruity, and walking and exercise (sports) can be performed for a long time while wearing. It can be held in an appropriate wearing state without being displaced. Moreover, the integration effect with shoes is acquired.
For example, when worn during golf play, floating fingers are prevented, the address posture is stable, and a powerful swing can be performed with an appropriate form. Further, even if the address posture adjustment and the swing are repeated, the position is not displaced and an appropriate wearing state can be maintained for a long time. Even if you walk on the golf course while wearing it, there is almost no sense of incongruity or pain, you can use it for a long time and you can concentrate on golf play.

また、下鍔部2は、指先端方向Naへ中間から下鍔幅寸法W2が狭くなる先端片部21を有するので、第1指Fa及び第2指Fbの指先端部裏面が足裏被接触面Gに密着しようとする際の動きや、密着時の邪魔にならず、違和感無く、指先端部裏面を足裏被接触面Gに密着でき、確実に浮き指を防止できる。   Moreover, since the lower heel part 2 has the tip piece part 21 whose lower heel width dimension W2 becomes narrower from the middle in the finger tip direction Na, the finger tip back surfaces of the first finger Fa and the second finger Fb are in contact with the sole. The back surface of the finger tip can be brought into close contact with the sole contact surface G without causing a sense of incongruity and without disturbing the movement when trying to make close contact with the surface G, and the floating finger can be reliably prevented.

また、中間胴部3は、横断面形状が楕円形状乃至涙形状であって、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度何れからみても弯曲凹状に形成したので、第1指Faと第2指Fbとで、中間胴部3を包囲するように確実に挟持させることができ、位置ズレを防止できると共に、第1指Faと第2指Fbに圧迫感や違和感を与えずに密着させることができる。   Further, the intermediate body portion 3 has an elliptical shape or a tear shape in cross section, and is formed in a curved concave shape even if the periphery is viewed from 360 degrees so that the cross sectional area gradually increases upward and downward from the upper and lower intermediate positions. Therefore, the first finger Fa and the second finger Fb can be securely sandwiched so as to surround the intermediate torso 3, and can be prevented from being displaced, and the first finger Fa and the second finger Fb have a feeling of pressure. It can be in close contact without feeling uncomfortable.

また、JIS K7312に基づいてTYPE C試験機で測定される硬度が1度乃至10度の弾性材から成るので、第1指Faと第2指Fbの形状に沿うように容易に弾性変形でき、密着を高めつつも、圧迫感を軽減できて、長時間装着させることができる。 Further, since the hardness measured at TYPE C tester based on JIS K7312 is made of an elastic material of 1 ° to 10 °, it can be easily elastically deformed along the shape of the first finger Fa and the second finger Fb, While increasing the adhesion, the feeling of pressure can be reduced and it can be worn for a long time.

1 上鍔部
2 下鍔部
3 中間胴部
21 先端片部
F 足
Fa 第1指
Fb 第2指
Fg 間隙部
Na 指先端方向
W2 下鍔幅寸法
1 Upper collar part 2 Lower collar part 3 Intermediate body part
21 Tip part F Foot Fa First finger Fb Second finger Fg Gap Na Finger tip direction W2 Lower collar width dimension

Claims (2)

足(F)の第1指(Fa)と第2指(Fb)の間の間隙部(Fg)に差し込まれて用いられる足指安定サポート具であって、
下鍔部(2)と、平面視で該下鍔部(2)の面積よりも小さい面積を有する上鍔部(1)と、上記下鍔部(2)と上記上鍔部(1)とを上下一体に連結する中間胴部(3)と、を有し、
上記上鍔部(1)は、平面視で、楕円形状乃至涙形状であって、かつ、上記上鍔部(1)の上面(1a)が、水平面状であって、
上記下鍔部(2)は、指先端方向(Na)へ中間から下鍔幅寸法(W2)が狭くなる先端片部(21)を有するとともに、指基端側に対応する基端片部(22)に、上鍔部(1)よりも左右外方に突出する左右一対の突片部(22a)(22a)を有しており、
上記中間胴部(3)は、横断面形状が楕円形状乃至涙形状であって、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度何れからみても弯曲凹状に形成され、
上記上鍔部(1)の最大上鍔幅寸法(W1max)が、上記下鍔部(2)の左右一対の突片部(22a)(22a)における最大下鍔幅寸法(W2max)の60%〜90%であって、
全体が、JIS K7312に基づいてTYPE C試験機で測定される硬度が1度乃至10度の弾性材から成ることを特徴とする足指安定サポート具。
A toe stabilization support device used by being inserted into a gap (Fg) between a first finger (Fa) and a second finger (Fb) of a foot (F),
A lower collar (2), an upper collar (1) having an area smaller than the area of the lower collar (2) in plan view, the lower collar (2), and the upper collar (1) have a transfer cylinder portion connected to the vertically integral with (3), a,
The upper collar (1) has an elliptical shape or a tear shape in plan view, and the upper surface (1a) of the upper collar (1) has a horizontal plane,
The lower collar portion (2) has a distal end piece portion (21) in which the lower collar width dimension (W2) becomes narrower from the middle in the finger distal direction (Na), and a proximal end piece portion corresponding to the finger proximal end side ( 22) has a pair of left and right projecting pieces (22a) and (22a) projecting outward from the left and right sides of the upper collar (1),
The intermediate body (3) has an elliptical shape or a tear shape in cross section, and is formed in a curved concave shape even when viewed from any angle of 360 degrees so that the cross-sectional area gradually increases upward and downward from the upper and lower intermediate positions. And
The maximum upper collar width dimension (W1max) of the upper collar part (1) is 60% of the maximum lower collar dimension (W2max) of the pair of left and right projecting pieces (22a) and (22a) of the lower collar part (2). ~ 90%
A toe stabilization support device comprising an elastic material having a hardness measured by a TYPE C testing machine based on JIS K7312 and having a hardness of 1 to 10 degrees as a whole .
足(F)の第1指(Fa)と第2指(Fb)の間の間隙部(Fg)に差し込まれて用いられる足指安定サポート具であって、
下鍔部(2)と、平面視で該下鍔部(2)の面積よりも小さい面積を有する上鍔部(1)と、上記下鍔部(2)と上記上鍔部(1)とを上下一体に連結する中間胴部(3)と、を有し、
上記上鍔部(1)は、平面視で、楕円形状乃至涙形状であって、かつ、上記上鍔部(1)の上面(1a)が、水平面状であって、
上記下鍔部(2)は、指先端方向(Na)へ中間から下鍔幅寸法(W2)が狭くなる先端片部(21)を有し、先端片部(21)が基端片部(22)に比べて先細りとなる涙形状であって、
上記中間胴部(3)は、横断面形状が楕円形状乃至涙形状であって、上下中間位置から上方と下方へ次第に断面積が増加するように周囲を360度何れからみても弯曲凹状に形成され、
上鍔前後寸法(X1)は、上記下鍔前後寸法(X2)の40%〜75%であって、
上記最大上鍔幅寸法(W1max)が、上記最大下鍔幅寸法(W2max)の40%〜75%であって、
全体が、JIS K7312に基づいてTYPE C試験機で測定される硬度が1度乃至10度の弾性材から成ることを特徴とする足指安定サポート具。
A toe stabilization support device used by being inserted into a gap (Fg) between a first finger (Fa) and a second finger (Fb) of a foot (F),
A lower collar (2), an upper collar (1) having an area smaller than the area of the lower collar (2) in plan view, the lower collar (2), and the upper collar (1) An intermediate body (3) for connecting the upper and lower parts integrally,
The upper collar (1) has an elliptical shape or a tear shape in plan view, and the upper surface (1a) of the upper collar (1) has a horizontal plane,
The lower flange portion (2) is the fingertip direction (Na) possess lower flange width from the intermediate (W2) is narrowed tip piece (21), the tip piece (21) is proximal piece ( 22) a teardrop shape that tapers compared to
The intermediate body (3) has an elliptical shape or a tear shape in cross section, and is formed in a curved concave shape even when viewed from any angle of 360 degrees so that the cross-sectional area gradually increases upward and downward from the upper and lower intermediate positions. And
The upper heel front and rear dimension (X1) is 40% to 75% of the lower heel front and rear dimension (X2),
The maximum upper eyelid width dimension (W1max) is 40% to 75% of the maximum lower eyelid width dimension (W2max),
A toe stabilization support device comprising an elastic material having a hardness measured by a TYPE C testing machine based on JIS K7312 and having a hardness of 1 to 10 degrees as a whole .
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07241307A (en) * 1994-03-02 1995-09-19 Michiyo Yoshinaga Foot reforming tool structure
JP3039838U (en) * 1997-01-21 1997-07-31 株式会社桂資材 Shoe insole with thong substitute protrusion
JP2000116696A (en) * 1998-10-12 2000-04-25 Emiko Murayama Hallux valgus correction device
JP2010148850A (en) * 2008-11-21 2010-07-08 Satoshi Suzuki Massaging tool for toes
JP2013517055A (en) * 2010-01-15 2013-05-16 ビショップ フェリシア ファン Footwear with toe alignment structure
JP2015167670A (en) * 2014-03-06 2015-09-28 株式会社荘快堂 Finger crotch member built-in shoe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07241307A (en) * 1994-03-02 1995-09-19 Michiyo Yoshinaga Foot reforming tool structure
JP3039838U (en) * 1997-01-21 1997-07-31 株式会社桂資材 Shoe insole with thong substitute protrusion
JP2000116696A (en) * 1998-10-12 2000-04-25 Emiko Murayama Hallux valgus correction device
JP2010148850A (en) * 2008-11-21 2010-07-08 Satoshi Suzuki Massaging tool for toes
JP2013517055A (en) * 2010-01-15 2013-05-16 ビショップ フェリシア ファン Footwear with toe alignment structure
JP2015167670A (en) * 2014-03-06 2015-09-28 株式会社荘快堂 Finger crotch member built-in shoe

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