JPH079103U - Athletic shoes - Google Patents

Abstract

(57) [Abstract] [Purpose] Divide the toes into the thumb and four fingers, at the same time not to impair the conventional function of athletic shoes, and at the same time, sew a flexible material inside the crotch to secure the crotch. It is intended to prevent friction, release the expansion and contraction of the toes, and at the same time realize a motor function close to that of bare feet, which allows the toes to be stretched. With such a large activation of the toe function, it enhances the original function of the foot, making it ideal for the elderly as healthy exercise shoes.
It also provides infants and school children with the best athletic shoes to prevent "bunions" and to form "chim clogs". Therefore, an athletic shoe having a toe portion divided into a thumb portion and a four-finger portion by a crotch portion, and a flexible material is provided at a joint portion between the thumb portion and the four-finger portion inside the shoe. It has a crotch part formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention divides the toes into the thumb and the four fingers, and at the same time, does not impair the conventional function of the athletic shoe. The flexible material is sewn into the inside of the crotch area to prevent the crotch from rubbing, releasing the expansion and contraction of the toes, and at the same time realizing the athletic function similar to that of bare feet. By significantly activating the toe function, it enhances the original function of the foot, making it an ideal exercise shoe for the elderly, and for children and school children to prevent "bunions" and to form a "soil foot". About the best athletic shoes of.

[0002]

[Prior art]

 Traditionally, shoes have largely been owed to Western technological development, and in Japan, the full-scale history is only one century of industrial history from the Meiji Restoration. However, today, many scholars in various fields have pointed out the soundness of shoes that have become universal along with clothes. Immediately, it is becoming common to recognize that the problem of continuing to wear shoes from the age of three, and that pressing the toes during the foot formation period distorts the original foot form. The idea that bare feet are the best for the health of human feet and footwear with thongs such as sandals is the second best is being recognized. In this respect, Japan has long had footwear called underground socks, but these were made of sewn socks on the bottom, and were not in the form of shoes.

As a trend of the world, various manufacturers compete with each other for sports shoes for young people, and they provide various shoes with various high functions by using excellent materials. The fact is that little attention was paid to the sports shoes worn by infants and school children or the sports shoes used for rehabilitation, which are suitable for the elderly and for light exercise and walking.

[0004]

[Problems to be Solved by the Invention] As described above, in order to make the formation of the legs of infants, which is the most important in human life, sound, and to activate the function of the legs of the elderly, conventional exercise The problem that cannot be solved by shoes is solved by the idea that the shoe itself is divided into the big toe part and the toe part of the toe.

In addition, there is a demand for athletic shoes that retain the original function and shape of the shoe in terms of the motor function of the foot, and further that in terms of pressure on the toes, both the bottom and the instep can solve the pressure on the toe. It was

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention is an athletic shoe having a toe part divided into a thumb part and a four-finger part by a crotch part. It is configured with a crotch part where a flexible material is provided at the joint part with.

[0007]

[Action]

 As described above, the athletic shoe of the present invention has the crotch portion formed on the toe portion and the flexible material is provided at the joint portion between the thumb portion and the four finger portions inside the shoe portion of the crotch portion. The fingers can be freely stretched up and down, allowing the thumb and the other four fingers to be stretched separately when straddling, and the flexible material does not cause unpleasant friction to the toe crotch, and the toes As the area around the toe is soft, the feeling of expansion and contraction of the toes is increased and the comfort is improved. Therefore, it is an epoch-making technology that is not possible with the conventional technology that can normalize the formation of the foot in infants, which is the most important in human life, and can activate the function of the foot in the elderly.

[0008]

【Example】

 Hereinafter, an athletic shoe according to the present invention will be described in detail with reference to FIGS. FIG. 1 is an overall configuration diagram of an athletic shoe of the present invention, and FIG. 2 is an explanatory view in which a main part is cut away. 1 is athletic shoes. Reference numeral 2 denotes a crotch portion previously formed on the toe 1a, which is divided and formed by the thumb portion 3 and the four finger portion 4 so that it can be freely expanded and contracted vertically.

Reference numeral 5 denotes an opening, and a flexible material 6 is arranged in a V zone which hits the instep of the front part of the opening 5. The flexible material 6 is configured so that the degree of expansion and contraction in the left-right direction is relatively gentle. That is, it is configured to extend sufficiently for a toe-like motion and securely hold the instep of the foot. Reference numeral 7 is a stretchable material (flat rubber is used in this embodiment) arranged in a strip around the inside of the mouth opening 5 and has appropriate stretchability so that the ankle is lightly held from the surroundings. It not only fits and makes you feel comfortable, but it also prevents fatigue.

Reference numeral 8 denotes a flexible material sewn to the joint portion of the crotch portion 2 of the crotch portion 2 and the four finger portions 4 inside the shoe 1, for example, a sponge-like material such as urethane having good hygroscopicity. It is configured by using. (Refer to Fig. 2) Also, although it is a problem related to manufacturing technology know-how, the fabric is made of double-woven cotton cloth so that the crotch part can be fished in, and rubber tape is used at the crotch part after the fishing in. It was solved by diagonally adhering to the base of. As a result, it is possible at the same time to discontinue the thumb and four fingers of the crotch, which was not possible without expanding the crotch of the tabi socks, at the same time without impairing the excellent function and form of the athletic shoe. Is.

The mode of use of the athletic shoe of the present invention will be described below based on the above configuration. That is, since the toe 1a is divided and formed, the thumb portion 3 and the four finger portions 4 freely expand and contract up and down, so that the thumb and the other four fingers can be separately stretched with a slight force. It also achieves an athletic function similar to that of bare feet, and does not impair the protective function and athletic function provided by covering the legs of conventional athletic shoes.

Further, since the flexible material 8 is provided at the joint portion between the thumb portion 3 and the four finger portion 4 of the crotch portion 2 inside the athletic shoe 1, the thumb and the middle finger can easily touch the crotch and can be walked. There is no unpleasant friction feeling in and the comfort is good. Furthermore, around the mouth opening 5, especially on the front part where the instep of the foot hits, the flexible material 6 (the degree of expansion and contraction in the left-right direction is configured to be relatively gentle. The one that stretches and holds the upper part of the foot securely) is arranged, and the elastic material (flat rubber) 7 is arranged in a belt shape over the entire inner circumference of the mouth opening 5, so that the The instep of the foot is held appropriately against movements, and the ankle and the mouth 5 are not tightened because there is no gap between the ankle and the mouth 5. Alternatively, the entire running shoe 1 is integrated and the wearing comfort is greatly improved. In this way, by significantly activating the toe function, the original function of the foot is enhanced, and it is not possible to easily take it off even with intense exercise by infants and school children. Best to form. In addition, even for elderly people with impaired motor skills, they can perform agile movements and do not accumulate fatigue, making them ideal for wearing during light exercise or walking.

In addition, in order to properly tighten the ankle, the strip-shaped elastic material 7 is arranged around the inside of the mouth opening 5 in the above-mentioned embodiment, but the gist of the present invention (fitting the mouth opening to the ankle As another embodiment of the present invention, a band-shaped bag is arranged around the inside of the mouth, and a stretchable material (flat rubber) is inserted through the bag, An example is a structure that can be squeezed at the rear end of the mouth. With such a configuration, the size of the mouth opening can be adjusted according to the size of the ankle and the situation, and the usability is improved.

[0014]

【effect】

 An athletic shoe according to the present invention is an athletic shoe having a toe portion divided into a thumb portion and a four-finger portion by a crotch portion, and a flexible element is provided at a joint portion between the thumb portion and the four-finger portion inside the shoe. Since it has a crotch part with material, the thumb and four fingers can freely expand and contract up and down when walking, and the thumb and other four fingers can be separately straddled. You can walk comfortably and comfortably without any unpleasant friction when walking.

As described above, by greatly activating the toe function, the original function of the foot is enhanced, and it cannot be easily removed even by intense exercise by infants and school children, and the “bunionus” which is currently a problem is prevented. It is the best way to form a "soil foot." In addition, even for elderly people with impaired exercise ability, they can perform agile movements, do not accumulate fatigue, and exhibit various excellent effects such as being optimal for wearing during light exercise or walking. is there.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of an athletic shoe of the present invention.

FIG. 2 is an explanatory view in which a main part of the sports shoe of the present invention is cut away.

[Explanation of symbols] 1 athletic shoe 1a toe 2 crotch part 3 thumb part 4 four fingers part 5 open mouth 6 flexible material 7 elastic material (flat rubber) 8 (sponge-like) flexible material

Claims (1)

[Scope of utility model registration request] 1. An athletic shoe having a toe portion divided into a thumb portion and a four-finger portion by a crotch portion, wherein a flexible material is provided at a joint portion between the thumb portion and the four-finger portion inside the shoe. An athletic shoe having a crotch portion.