JP7257664B2 - Ipponba clogs - Google Patents

Description

The present invention relates to single tooth clogs.

Conventionally, clogs with two teeth are used. As a technique related to the present invention, for example, Patent Document 1 discloses a pair of left and right treads provided with pivot shafts arranged in the width direction on the back side, and front and rear ends of each tread plate vertically extending through the pivot shafts. two sets of bearing bases fixed to the base in one-to-one pairs for rotatably supporting each of the treads so as to move; A health promotion appliance configured to be rotated in two directions, wherein the bearing base is provided with a plurality of shaft support grooves that allow the rotation shaft of the tread to be detachably supported at different heights. An enhancement device is disclosed.

JP 2009-165813 A

A typical geta is a geta with two teeth. A single-toothed geta was also devised, which was designed to allow stable walking by replacing the two-toothed geta with a single tooth and placing it in the center of the bottom (near the arch of the foot). This one-tooth geta is intended for stable walking, not for training.

An object of the present invention is to provide single-tooth clogs suitable for training.

The one-toothed geta according to the present invention has a base portion having a vertical length of 10 cm to 14 cm on which the sole of the foot is placed, a thong, and a thickness of 2 cm to 3.5 cm. The mounting surface of the base has a length between the rear end and the front tsubo of the strap of 8 cm to 12 cm, and the tip of the base A substantially U-shaped notch is formed in a region where the ring finger is arranged .

Further, in the single tooth clogs according to the present invention, it is preferable that the single tooth is provided at a position where the length between the rear end portion and the rear end portion of the base portion is 4 cm to 7 cm.

In addition, it is preferable that the one-tooth clogs according to the present invention further include a winding fixing part that is connected to the thong and wound around the ankle to fix the ankle.

ADVANTAGE OF THE INVENTION According to this invention, training can be performed appropriately.

It is a figure which shows the single tooth clogs of embodiment which concerns on this invention. It is a figure which shows the modification of the single tooth clogs of embodiment which concerns on this invention. It is a figure which shows another modification of the single tooth clogs of embodiment which concerns on this invention.

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. In the following, the same reference numerals are given to the same elements in all the drawings, and redundant explanations are omitted. Also, in the explanation in the text, the reference numerals mentioned before are used as necessary.

FIG. 1 is a diagram showing a single tooth clog 10. As shown in FIG. The one-tooth clog 10 includes a base portion 12, a thong 14, a one-tooth 16, and a winding fixing portion 18. - 特許庁The single tooth clogs 10 are clogs for training while the user puts the foot 2 on the base 12 and wears them. In FIG. 1, the one-tooth geta 10 is shown for the right foot, and the one for the left foot, which has a symmetrical shape and the same structure, is omitted.

The base portion 12 has a mounting surface 12T on which the sole of the foot is placed, and is composed of a plate-like member that is substantially rectangular in plan view and side view. The base portion 12 preferably has a length (L) of 10 cm to 14 cm and a width (W) of 10 cm to 14 cm.

The vertical length of the platform 12 is important, and it is preferable to set it in the above range of 10 cm to 14 cm. There is a possibility that the movement of the center of gravity cannot be obtained when Also, if the vertical length of the platform 12 is 10 cm or more, there is a possibility that the effect of stimulating the psoas major muscle for balance training will be reduced.

It is preferable that the mounting surface 12T of the base portion 12 has a length between the rear end portion 12b and the front tsubo 15 of the thong 14 set to 8 cm to 12 cm. The thickness of the base portion 12 is preferably set to about 1 cm to 2 cm.

The base portion 12 has a rounded end located on the fingertip side (the front end portion 12a side) when the foot 2 is placed. The base portion 12 is preferably made of a material that has appropriate strength and is comfortable to the touch, such as cloth.

The thong 14 is a string member provided on the base portion 12 in a substantially V shape in a plan view. The strap 14 passes through one front through hole 14a and two rear through holes 14b and 14c provided in the base portion 12 from the top side and is fixed at the bottom side.

In the thong 14, the position corresponding to the front through hole 14a is called a front tsubo 15, and this front tsubo 15 is located between the thumb 2a and the forefinger 2b when the user's foot 2 is placed. The thong 14 is preferably made of a material that has appropriate strength and is comfortable to the touch, such as paulownia or cypress.

The single tooth 16 has a width of 10 cm to 14 cm and a length of 2 cm to 4 cm, and functions to support the base portion 12 . The thickness of the single tooth 16 is preferably set to 2 cm to 3.5 cm. The single tooth 16 is preferably provided at a position where the length between the rear end portion 16b and the rear end portion 12b of the base portion 12 is 4 cm to 7 cm. The position of the single tooth 16 is arranged in the vicinity of the front tsubo 15 of the thong 14, so that an optimum landing point can be obtained when running and training.

The thickness of the single tooth 16 is important, and it is preferable to set the thickness (height) of the single tooth 16 in the above range of 2 cm to 3.5 cm. Continuity of the lumbar movement is reduced, and the psoas major becomes overstrained, which may result in back pain. Also, if the thickness (height) of the single tooth 16 is 2 cm or less, there is a possibility that the effect of stimulating the psoas major muscle for balance training will be reduced.

The single tooth 16 is preferably made of a material that has appropriate strength and is comfortable to the touch. In addition, it is preferable that a rubber member having moderate flexibility is attached to the lower portion of the single tooth 16 .

Here, the position of the thong 14 for the right leg 2 will be described in the one-tooth clog 10, for example, when the mounting surface 12T of the platform 12 has a vertical length of 13 cm and a horizontal width of 12 cm. .

In this case, the front tsubo 15 of the thong 14 is about 3.5 cm from the left side (thumb 2a side), about 8.5 cm from the right side (little finger 2e side), and is about 8.5 cm from the front side ( It is located approximately 3 cm from the front edge 12a) and approximately 10 cm from the rear edge (rear edge 12b).

The left rear through hole 14b is about 1 cm from the left side (thumb 2a side), about 11 cm from the right side (little finger 2e side), and about 10 cm from the front side. , about 3 cm from the rear edge.

The right rear through-hole 14c is about 11 cm from the left side (thumb 2a side), about 1 cm from the right side (little finger 2e side), and about 10 cm from the front side. , about 3 cm from the rear edge.

The length between the front end portion 16a of the single tooth 16 and the front end portion 12a of the base portion 12 is about 4.5 cm, and the length between the rear end portion 16b of the single tooth 16 and the rear end portion 12b of the base portion 12 is about 4.5 cm. It is preferable to set the vertical length of the single tooth 16 to about 3 cm so that the length is about 5.5 cm.

The winding fixing part 18 is a string member that can be connected to the thong 14 and wound around the ankle to fix the ankle. The winding fixing portion 18 includes a connecting portion 18a, a first winding portion 18b, and a second winding portion 18c.

The first wound portion 18b and the second wound portion 18c are flat cords including a rubber member, and have a pair of hook-and-loop fasteners at both ends in the longitudinal direction. It is preferable that the first winding portion 18b and the second winding portion 18c have a width of, for example, 3 cm to 5 cm and a length of 40 cm to 50 cm.

The connecting portion 18a is a flat cord provided with a surface fastener portion that can be joined to the surface fastener portions of the first winding portion 18b and the second winding portion 18c. The connecting portion 18a has a width of 3 cm to 5 cm and a length of 10 cm to 15 cm.

Next, the action of the one-tooth geta 10 having the above configuration will be described. FIG. 1 illustrates the single-tooth clogs 10 for the right foot, but the single-tooth clogs 10 for the left foot have the same basic structure and the same action, with the only difference being bilateral symmetry. Here, the description of the single-tooth clogs 10 for the left foot is omitted, and the action will be described using the single-tooth clogs 10 for the right foot.

The foot 2 is put on the user's foot 2 so that the front tsubo 15 of the thong 14 of the single tooth clog 10 is sandwiched between the thumb 2a and the forefinger 2b of the user's foot 2. - 特許庁Then, the first wound portion 18b and the second wound portion 18c are each folded in half and hooked on the thong 14, then pulled toward the ankle, crossed over the talus and wound to reach the Achilles tendon.

After that, the ankle can be fixed by connecting the hook-and-loop fasteners of the first winding portion 18b and the second winding portion 18c and the hook-and-loop fastener of the connecting portion 18a. This has the advantage that the talus can be trimmed.

As shown in FIG. 1, when the one-tooth clogs 10 are worn, the heel is in a floating state, and if training such as walking or running is performed in this state, a force acts in the direction of lowering the heel. become. This raises the pelvis, stimulates the psoas major muscle, and strengthens the arch of the foot.

More specifically, when walking or running while wearing the ipponha clogs 10, the toe is raised when the foot is put down, and the heel is put down so as to land on the ground. As a result, it is possible to develop a habit of landing flat or from the ring finger side. Then, by putting the center of gravity on the heel at the moment when one tooth 16 is attached under the ball of the foot, the rear foot naturally moves forward due to the reflex of the psoas major muscle, and the pelvis moves forward.

In addition, by using the one-tooth geta 10, it is possible to land on the ring finger 2d side, that is, on the ball of the little finger, thereby improving inward turning. Furthermore, by training while wearing the ipponha clogs 10, it is possible to exercise using the 3-point arch of the sole and train the psoas major muscle, the iliac muscle, and the adductor muscle.

In recent years, the number of people with flat feet and weakened trunk strength is increasing, but by making a habit of wearing ipponto clogs 10 continuously, the strength of the toes will be strengthened, the flat feet will be improved, and the trunk will be strengthened. It has the advantage of being able to use it well.

In the past, there was a problem that running in a way of kicking using the calves and hamstrings was likely to cause fatigue, but by training using the one-tooth clogs 10, the psoas major muscle is trained and the large hips are strengthened. Since it is possible to run using muscle reflexes, there is an advantage that it is possible to run while suppressing fatigue.

Next, a modified example of the one-tooth geta 10 will be described. FIG. 2 shows a single tooth clog 10a and a single tooth clog 10b, which are modifications of the single tooth clog 10. FIG.

As shown in FIG. 2(a), the one-tooth clog 10a has a notch 12A formed at the tip of the base 12, and the index finger 2b, the middle finger 2c, the ring finger 2d, and the little finger 2e protrude. Become.

As shown in FIG. 2(b), the one-tooth clog 10b has a substantially U-shaped cutout at the tip of the base portion 12 so that only the ring finger 2d protrudes, unlike the one-tooth clog 10a. A notch 12B is formed.

The single-toothed clogs 10a and 10b have the same configuration as the single-toothed clog 10, and therefore have the same effect. Furthermore, since the one-tooth clog 10a has a notch 12A, when the center of gravity is reflected on the heel during walking or running, the index finger 2b, the middle finger 2c, the ring finger 2d, and the little finger 2e are placed on the platform. The end of the part 12 is gripped, and the ring finger 2d of the one-tooth geta 10b grips the end of the base part 12. - 特許庁This further stimulates the psoas major muscle.

Next, another modified example of the one-tooth geta 10 will be described. FIG. 3 shows a single tooth clog 10c, which is another modification of the single tooth clog 10. As shown in FIG.

As shown in FIG. 3, the one-tooth clog 10c has, unlike the one-tooth clog 10a, an index finger 2b, a middle finger 2c, a ring finger 2d, and a little finger 2e, as well as a thumb, at the tip of the base 12. V-shaped notches 12C and 12D are formed so that 2a, that is, all five fingers protrude.

Since the one-tooth clog 10c has the same structure as the one-tooth clog 10, it has the same effect. Furthermore, the single tooth clogs 10c have all five fingers protruding from the tip of the base 12, and while wearing the single tooth clogs 10c and bending forward, the tip of the left foot is touched with the left hand. Bend the left knee and touch the heel of the right foot to the ground, then touch the tip of the right foot with the right hand while bending the right knee and touch the heel of the left foot to the ground. As a result, the connection and coordination of the muscles can be obtained, and there is a remarkable effect that the record of forward bending becomes softer.

2 foot, 2a thumb, 2b index finger, 2c middle finger, 2d ring finger, 2e little finger, 10, 10a, 10b, 10c single tooth clogs, 12 platform, 12A, 12B, 12C, 12D notch, 12T placement surface, 12a Front end 12b Rear end 14 Strap 14a Front through hole 14b, 14c Rear through hole 15 Front tsubo 16 Single tooth 16a Front end 16b Rear end 18 Winding fixing part 18a Connection section, 18b first winding section, 18c second winding section.

Claims (3)

a platform having a vertical length of 10 cm to 14 cm on which the soles of the feet are placed;
thong and
a single tooth having a thickness of 2 cm to 3.5 cm and supporting the base;
with
The mounting surface of the base has a length between the rear end and the front tsubo of the thong of 8 cm to 12 cm,
A one-tooth clog, characterized in that a substantially U-shaped notch is formed in a region where a ring finger is placed in a tip portion of the base portion. In the single tooth clogs according to claim 1,
A single tooth clog, wherein the single tooth is provided at a position where the length between the rear end portion and the rear end portion of the base portion is 4 cm to 7 cm. In the single tooth clogs according to claim 1 or claim 2,
A one-tooth clog, further comprising a winding fixing part connected to the thong and wound around the ankle to fix the ankle.

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