JP3066015U - shoes - Google Patents

Abstract

(57) [Summary] [Problem] In order for anyone to walk or run, the kicking force, which is the original form of five fingers, plays a very important role.
Conventional shoes have a flat surface on the entire surface with which the sole contacts. For this reason, the feet move inside the shoe. Therefore, the kicking power of the five fingers is not sufficiently exerted. The shoe of the present invention provides a shoe that prevents the foot from moving inside and makes the kicking force more effective and stronger. The present invention is a shoe provided with a ridge corresponding to a five-fingered joint on a surface of the inside of the shoe where the sole contacts. The five fingers and the ball of the toe are locked to the ridges by the joints, thereby preventing the foot from moving in the shoe during running and walking or climbing or descending the slope. The protrusions bring the inner surface of the shoe into engagement with the sole of the shoe, thereby increasing the kicking force of the five fingers. The degree of adhesion between the five fingers is also reduced, and the formation of beans and athlete's foot at each part of the foot is reduced. For the above reasons, mountain climbing, hiking, various sports, etc. can be made very comfortable.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a shoe for preventing or reducing the movement of a foot from front to back and left and right inside a shoe, thereby making the kicking force, which is the original function of five fingers, more effective and stronger.

[0002]

[Prior art]

 A conventional shoe has an entirely flat surface on which the sole contacts. Some insoles, which are inserted into and removed from the shoes themselves, are designed to prevent the feet from becoming loose inside the shoes or to stimulate the soles. However, there are no shoes currently devised to prevent the foot from moving in the shoes or to increase the kicking power of the five fingers.

[0003] Conventional shoes have a flat surface in contact with the sole of the foot, so that the foot moves forward, backward, left and right inside the shoe when walking or running. When the vehicle slows down while traveling, or goes up or down a slope, the shift becomes particularly severe. As a result, the kicking power, which is the original function of the five fingers, is not sufficiently exerted.

[0004] During running, when slowing down, suddenly stopping, going down an inclined plane, or standing down on an inclined plane, the five fingers 2a are strongly pushed forward inside the shoe. As a result, the five fingers may strongly adhere to each other, or the back of the five finger tip 2c may partially overlap. In some cases, the five fingers 2a may be strongly adhered to the ball part 2b, or the back part 2c of the five fingers may be partially stepped on by the ball part 2b.

[0005] Shoes with high heels or the like always have the above-mentioned state even when walking or while standing.

[0006] The above-described factors also contribute to the formation of beans on each part of the foot or athlete's foot. Conventional shoes have the problems described above.

[0007]

[Problems to be solved by the invention]

 It is an object of the present invention to solve the above-mentioned problems of the prior art and to provide shoes that can comfortably perform ordinary walking, mountain climbing, hiking, and various sports.

[0008]

[Means for Solving the Problems]

 The shoe of the present invention is provided with a ridge 1c corresponding to the joint 2d of the five toes 2a of the foot on the surface where the sole of the foot contacts, thereby solving the problems of the prior art. Decide.

According to the shoe of the present invention, as shown in FIG. 8, the five fingers 2a and the toe ball portion 2b are locked to the ridge 1c by the indirect portion 2d, so that the shoe can be used during walking or running. The foot can be prevented or reduced from moving forward, backward, left and right inside the shoe when the speed is slowed down, suddenly stopped, or when climbing or descending an inclined surface.

[0010] As shown in FIG. 9, the five fingers 2a are locked to the ridges 1c at the joints 2d, so that the kicking force, which is the original function of the five fingers, is greatly enhanced. As shown in FIG. 10, the toe ball portion 2b is also fixed to the ridge 1c at the indirect portion 2d, so that it stops suddenly during running, descends on an inclined surface, and stands downward on the inclined surface. Even at times, the five fingers 2a cannot be pushed into the inside of the shoe strongly. Therefore, the five fingers do not strongly adhere to each other, and the five finger tip back portions 2c do not partially overlap. The five fingers 2a do not come into close contact with the ball part 2b due to the ridge 1c. Therefore, the state in which the back part 2c of the five fingertip is partially stepped on by the ball part 2b does not occur.

[0011] As described above, it is possible to prevent or reduce the formation of beans or athlete's foot at each part of the foot. High-heeled shoes and the like have the same effect as above, and solve the above-mentioned problems.

[0012]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described in detail based on one embodiment with reference to the accompanying drawings. 1 to 10 show an embodiment of the shoe of the present invention. FIG. 1 is a partially cutaway longitudinal sectional view of the shoe with the foot inserted, and FIG. FIG. 3 is a longitudinal sectional view of the sole and the ridge of FIG. 2 taken along the dashed-dotted line AA, and FIG. 4 is a longitudinal section of the sole and the ridge of FIG. 5, FIG. 5 is a plan view of a base material used as a ridge, FIG. 6 is a longitudinal cross-sectional view of the base material taken along the dashed-dotted line CC in FIG. 5, and FIG. FIG. 8 is a longitudinal sectional view of the base material indicated by a two-dot chain line, and FIG. 8 shows a sole and a ridge showing a state in which the five fingers 2a and the toe ball portion 2b are locked to the ridge 1c at the indirect portion 2d when walking and walking on a flat ground. FIG. 9 is a vertical cross-sectional view of a flat sole, FIG. 9 is a vertical cross-sectional view of a shoe sole, a ridge, and an inclined ground showing a state where the five fingers 2a are locked to the ridge 1c at the joint 2d when climbing a slope. When descending the slope, the toe ball portion 2b engages with the ridge 1c at the joint 2d. Is a longitudinal sectional view of the shoe sole and ridges and slopes face showing a state in which.

The shoe of the present invention has a core 1d (appropriate material) inside, and the base material shown in FIGS. 5 to 7 is made of an appropriate material to fit the curved shape of the joint 2d of the five fingers 2a of each person's foot (base). (The material has a core 1d inside so that it can be deformed freely.) Adhesive and corresponding to the joint 2d of the five fingers 2a. When the shoes of the present invention are made to order, the core 1d is unnecessary.

[0014]

【Example】

 By using the shoe of the present invention, as shown in FIG. 8, the five fingers 2a and the toe ball portion 2b are locked to the ridge 1c at the indirect portion 2d, so that the foot stays in the shoe during normal walking and running. It is less likely to move forward, backward, left and right in the part. When climbing the inclined surface, as shown in FIG. 9, the five fingers 2a are locked to the ridges 1c at the joints 2d, so that the foot does not slip backward inside the shoe. When descending, as shown in FIG. 10, the toe ball portion 2b is locked to the ridge 1c by the indirect portion 2d, so that the five fingers 2a are not pressed into the inside of the shoe. For the above reasons, running, climbing, hiking, and various sports can be very comfortable.

[0015]

[Effect of the invention]

 The kicking power of the five toes plays a very important role when walking or running. The kicking force is greatly enhanced by locking the five fingers at the joints provided on the ridge provided corresponding to the joints of the five fingers on the contact surface of the sole of the shoe according to the present invention.

When climbing a slope such as mountain climbing or hiking, as shown in FIG. 9, the five fingers are locked to the ridges at the joints, so that the foot slips rearward inside the shoe. To prevent. When descending on an inclined surface, the foot ball portion is locked to the ridge at the joint portion as shown in FIG. 10, thereby preventing the foot from slipping forward inside the shoe. Therefore, the five fingers cannot be pushed forward inside the shoe. When traveling sideways on an inclined surface, climbing up or down diagonally, etc. (as described in the case of traveling sideways to the right), the center of the ridge is slightly raised as shown in FIG. Use your thumb to prevent the toe of your right toe from slipping to the right (little finger) side. Prevent the left toe from slipping to the right (thumb) with your little finger or finger.

The protrusions 1c bring the inside of the shoe into engagement with the sole of the shoe, so that the instantaneous start of various sports and the like and the enhancement of the kicking force of the five fingers during running are greatly effective. When turning to the left or right while driving (mainly left in baseball), the same effect as described in the case of traveling on the inclined surface is obtained. In baseball, at the moment of swinging a bat or throwing a ball, and in golf, the moment of swinging a club, most of the weight hangs on the toe (the ball of the toe and five fingers). The stepping force and kicking force of the toes are very important, and both are greatly enhanced. Baseball and golf are examples and the effects described above are common to most sports.

According to the shoe of the present invention, the movement of the foot is reduced inside the shoe, the five fingers do not strongly adhere to each other, and the tip of the five fingers does not closely adhere to the toe ball portion. It can prevent or reduce the formation of beans and athlete's foot.

[Brief description of the drawings]

FIG. 1 is a partially cutaway longitudinal sectional view of a shoe with a foot inserted.

FIG. 2 is a plan view of a surface where the sole of the shoe contacts the inside of the shoe.

FIG. 3 is a longitudinal sectional view of a shoe sole and a ridge taken along a chain line AA in FIG. 2;

FIG. 4 is a longitudinal sectional view of a shoe sole and a ridge taken along a two-dot chain line BB in FIG. 2;

FIG. 5 is a plan view of a base material used as a ridge.

FIG. 6 is a longitudinal sectional view of the base material taken along the dashed-dotted line CC in FIG. 5;

FIG. 7 is a longitudinal sectional view of the substrate taken along the two-dot chain line DD in FIG. 5;

FIG. 8 is a longitudinal sectional view of the sole, the ridge and the flat ground, showing a state in which the five fingers 2a and the toe ball part 2b are locked to the ridge 1c at the joint 2d during running and walking on the flat ground.

FIG. 9 is a longitudinal sectional view of the sole, the ridge and the inclined ground, showing a state where the five fingers 2a are locked to the ridge 1c at the joint 2d when climbing the inclined surface.

FIG. 10 is a longitudinal sectional view of a shoe sole, a ridge, and a sloping ground, showing a state in which a toe ball portion 2b is locked to a ridge 1c at an indirect portion 2d when descending on an inclined surface.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shoe 1a Sole 1b Foot contact surface 1c Ridge 1d Core 1e Joint surface corresponding to joint value and adhesive surface 2 Feet 2a Five fingers 2b Toe ball part 2c Five finger tip back part 2d Joint part 3 Flat ground 3a Uphill slope 3b Downhill Slope

Claims (2)

[Utility model registration claims] 1. A shoe provided with a ridge on the surface of the inside of the shoe where the sole contacts, corresponding to the joint of the five toes of the foot. 2. A shoe in which an insole provided with a ridge is detachably provided on a surface where the sole comes into contact with the joint of the five fingers of the foot.