JPS623164Y2 - - Google Patents
Info
- Publication number
- JPS623164Y2 JPS623164Y2 JP2642683U JP2642683U JPS623164Y2 JP S623164 Y2 JPS623164 Y2 JP S623164Y2 JP 2642683 U JP2642683 U JP 2642683U JP 2642683 U JP2642683 U JP 2642683U JP S623164 Y2 JPS623164 Y2 JP S623164Y2
- Authority
- JP
- Japan
- Prior art keywords
- toe
- fin piece
- fin
- sole plate
- protruding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 claims description 3
- 210000003371 toe Anatomy 0.000 description 15
- 210000000006 pectoral fin Anatomy 0.000 description 7
- 230000009182 swimming Effects 0.000 description 5
- 210000003423 ankle Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Finger-Pressure Massage (AREA)
- Toys (AREA)
Description
【考案の詳細な説明】
本考案は水泳用足ひれに関するもので、従来の
足ひれは足底から前方にひれ体が一枚の板状に突
出し、足首の動きをそのまま「ひれ」の動きに伝
えるのみで、足指の動きには全く関係のないもの
でつた。[Detailed description of the invention] This invention relates to flippers for swimming. Conventional flippers have a plate-like fin body that protrudes forward from the sole of the foot, and the movement of the ankle is directly converted into the movement of the ``fins.'' It was just a message and had nothing to do with the movement of the toes.
本考案は足首の動きと共に足指の動きに関連し
て独立の運動を可能とする水泳用足ひれをその目
的とするものである。 The object of the present invention is a swimming flipper that allows independent movement in conjunction with the movement of the ankle and the movement of the toes.
本考案の構成を上述の目的に従いその一実施例
に就いて説明するに、踵ひれ片２を突設した足底
版３の指付根部３Ａより可動部分として薄くな
し、各足指毎に足指ひれ片４を突設し、該足指ひ
れ片の各々両側には山型突条４ａ，４a′を設け、
各足指ひれ片を適宜個所から切り込み５によつて
分離し、足部被包体６を前記足底版上に一体に設
け、各指先を独立させて先端開口部６Ａを各々設
けるようにした水泳用足ひれの構成である。 The structure of the present invention will be described with reference to an embodiment thereof in accordance with the above-mentioned purpose.The heel fin piece 2 is made thinner as a movable part than the toe base 3A of the sole plate 3 protruding from the heel fin piece 2, and A fin piece 4 is provided protrudingly, and chevron-shaped protrusions 4a, 4a' are provided on both sides of each of the toe fin pieces,
Each toe fin piece is separated from an appropriate location by a cut 5, a foot covering body 6 is integrally provided on the sole plate, and each fingertip is made independent and has a tip opening 6A. This is the configuration of flippers.
本考案は上述の如く構成したもので、ゴム、プ
ラスチツクその他から成型した足ひれ体１の足底
版３に踵ひれ片２を突設し、足指付根部３Ａより
各足指毎に、稍薄く形成した足指ひれ片４を可動
部分として突設し、各ひれ片を適宜個所から切り
込み５によつて分離したので、水中に於いて運動
をした際に水圧を受けて、各足指ひれ片の左右山
型突条４ａ，４a′による層流効果と共に、各足指
に独立して運動を与えるので足指の運動能力を高
め、更には積極的に足首だけでなく足指を動かす
ことによるフイン効果を高め、水泳能力の向上を
計る事が可能となる。 The present invention is constructed as described above, and has a heel fin piece 2 protruding from the sole plate 3 of the flipper body 1 molded from rubber, plastic, etc. The formed toe fin pieces 4 are protruded as movable parts, and each fin piece is separated from an appropriate location by the cut 5, so that when exercising in water, each toe fin piece receives water pressure and moves. In addition to the laminar flow effect caused by the left and right chevron-shaped protrusions 4a and 4a', each toe is given exercise independently, increasing the motor ability of the toes, and furthermore, by actively moving not only the ankle but also the toes. It is possible to increase the Finn effect and measure the improvement of swimming ability.
又、踵ひれ片２を設けて、水中キツク時の支点
となる指付根部３Ａを中心としてひれ先端部迄の
距離とのバランスをとり、更にキツク効果を高め
る。 In addition, a heel fin piece 2 is provided to balance the distance from the base of the finger 3A, which serves as a fulcrum during underwater kicking, to the tip of the fin, further enhancing the kicking effect.
尚、各足指ひれ間の切り込み５は指付根部３Ａ
迄が望ましいが、逆反りの危険もあるので、指先
の適宜個所迄に切り込みを止めるのが望しい。 In addition, the notch 5 between each toe fin is the base of the toe 3A.
It is preferable to cut until it reaches the tip of the finger, but since there is a risk of reverse warping, it is preferable to stop cutting at an appropriate point on the fingertip.
以上の如く人間が潜在的に持つている足指の機
能を引き出すと同時に、一層高めることに依つて
水泳の効率向上を計る極めて実用的な水泳用足ひ
れの考案である。 As described above, this invention is an extremely practical swimming flipper that aims to improve the efficiency of swimming by drawing out and further enhancing the latent functions of human toes.
図面は本考案の一実施例を示すもので、第１図
は本考案の平面図、第２図は同底面図、第３図は
使用状態時に於けるＡ−Ａ線断面図である。
１……足ひれ体、２……踵ひれ片、３……足底
版、３Ａ……指付根部、４……足指ひれ片、４ａ
……山型突条、５……切り込み、６……足部被包
体、６Ａ……先端開口部。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view of the present invention, FIG. 2 is a bottom view of the same, and FIG. 3 is a sectional view taken along the line A--A in a state of use. 1... Flipper body, 2... Heel fin piece, 3... Plantar version, 3A... Toe base, 4... Toe fin piece, 4a
... Chevron-shaped protrusion, 5 ... Notch, 6 ... Foot covering, 6A ... Tip opening.
Claims (1)
より可動部分として薄くなし、各足指毎に足指ひ
れ片４を突設し、該足指ひれ片の各々両側には山
型突条４ａ，４a′を設け、各足指ひれ片を適宜個
所から切り込み５によつて分離し、足部被包体６
を前記足底版上に一体に設け、各指先を独立させ
て先端開口部６Ａを各々設けるようにした水泳用
足ひれ。 The base of the toe 3A of the sole plate 3 with the heel fin piece 2 protruding from it
The movable part is made thinner, and a toe fin piece 4 is provided protruding from each toe, and chevron-shaped protrusions 4a, 4a' are provided on both sides of each toe fin piece, and each toe fin piece is adjusted as appropriate. The foot covering body 6 is separated from the part by a cut 5.
are integrally provided on the sole plate, and each fingertip is provided with an independent tip opening 6A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642683U JPS59133257U (en) | 1983-02-24 | 1983-02-24 | swimming fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642683U JPS59133257U (en) | 1983-02-24 | 1983-02-24 | swimming fins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133257U JPS59133257U (en) | 1984-09-06 |
| JPS623164Y2 true JPS623164Y2 (en) | 1987-01-24 |
Family
ID=30157342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2642683U Granted JPS59133257U (en) | 1983-02-24 | 1983-02-24 | swimming fins |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133257U (en) |
-
1983
- 1983-02-24 JP JP2642683U patent/JPS59133257U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59133257U (en) | 1984-09-06 |
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