JP3048055U - Insoles - Google Patents

Abstract

(57) [Summary] [Purpose] To essentially reduce the burden on the knees and lower back to reduce or protect the affected area, and to protect the feet and stimulate the soles to promote health. To provide a shoe insole that can [Structure] A plurality of springs (4) are provided at a plurality of locations on a bottom (3) of a heel peripheral portion (2) of an insole (1).

Description

[Detailed description of the invention] [Industrial applications]

[0001] The present invention is intended to reduce the burden on the knees and hips to reduce or protect the damage to the relevant parts, and to protect the feet and stimulate the soles to promote health. Regarding insole of shoes.

[0003]

[Prior art]

 Conventionally, there are various types of insoles for shoes, but most of them include activated carbon to remove odor as insoles. However, it is only to remove the smell inside the shoes, and to reduce the burden on the knees and waist to reduce or protect the damage of the concerned parts, and also to protect the feet and stimulate the soles to improve the health. It is not possible to promote it, and it is also necessary to reduce the burden on the knees and lower back to reduce or protect the damage to the relevant parts, and to protect the feet and stimulate the soles to promote health. It is not something that can be done.

[0004] As other things, copper bodies such as copper wires are put in places where athlete's foot is likely to be formed to kill bacteria, ores that generate far-infrared rays, such as tourmaline, tourmaline, and barley rice There are stones and hydrated stones (Seniwaite) that are used to promote blood circulation, or magnets are buried to promote blood circulation, but these are also essentially used. It is not possible to reduce the burden on the knees and lower back to reduce or protect the damage to the site, and also to protect the feet and stimulate the soles to promote health.

[0005] In addition, there is a type in which water is put in an insole, and a type in which air is taken in from the outside and the air is discharged to a portion where athlete's foot is formed, thereby making it difficult to prevent athlete's foot. It does not reduce the burden on the lower back to reduce or protect the damage to the site, and does not protect the feet or stimulate the soles to promote health.

[0006] Furthermore, many insoles are provided with protrusions at the arches or burying the ores and magnets at the protruding portions to stimulate human jars to promote health. However, in essence, this will reduce the burden on the knees and waist to reduce or protect the affected area, and protect the feet and stimulate the soles to promote health. Not something that can be done.

[0007]

[Issues of the invention]

 The problem of the present invention is, in essence, to reduce the burden on the knees and hips to reduce or protect the damage to the relevant parts, and to promote health by protecting the feet and stimulating the soles. The sole purpose of providing insoles.

For example, a sneaker or an athlete wears a shoe 6 called a sports shoe dedicated to the sneaker. In particular, in the case of a sneaker such as a sports shoe (hereinafter, the shoe may be referred to as a sneaker 6), a rear end of the heel is used. In some cases, the bottom of the heel is scraped off, delaying the time for the rear end of the heel to contact the ground, and reducing the impact force on the rear end of the heel.

In such a sneaker 6, the middle portion between the tapered portion and the portion that is not cut off is exactly the same as the fulcrum on the seesaw. As a result, the load applied to the heel portion is reduced as compared with the case where there is no tapered portion. As a result, the load applied to the knee is also small, and the knee can be protected.

Next, as a typical sneaker 6, an inner space portion is provided in the heel portion of the sneaker 6 regardless of the presence or absence of the tapered portion as described above, and the sneaker 6 is formed in the inner space. In some cases, a partition is provided integrally with the rubber material to be used, and the partition provides a cushion function to the heel.

The sneaker 6 provided with only the tapered portion cannot have a sufficient cushioning function. In addition, simply providing an internal space and a partition on the heel portion did not provide a sufficiently large spring property, and thus placed a heavy burden on the foot and caused injury to the foot. This will be described with reference to FIGS.

[0012] Athletes and those who exercise well change the ankle angle in various ways depending on their exercise system. For example, considering a marathon, there is a hill 5 on the pavement. In the hill 5, especially in a conventional case in which the sneaker 6 is not devised in any way, as shown in FIG. In the part, the sole 8 is stepped down on the slope 5 according to the angle of the slope 5. For this reason, a force in the directions shown by arrows 9 and 10 is applied to the calf 7 portion, and a large load is applied to the muscle in that portion. Despite the fact that it is desirable to apply a straight force to the knee, the force is split in the directions of arrows 13 and 14 as shown in FIG. ), The joint 11, that is, the knee, is damaged. It will also hurt the sole muscle.

Essentially, even if the slope 5 is on the pavement, if the force in the direction of the arrow 12 acts on the calf 7 as shown in FIG. It should be dropped down. In this case, a force in the direction indicated by the arrow 12 is applied to the calf 7 portion, a large load is not applied to muscles outside or inside the calf 7, and a force in the direction of the arrow 12 is applied to the indirect portion 11. As a result, it does not damage the knee skeleton in that part and does not damage the joint part 11, that is, the knee. In addition, it does not hurt the sole muscle.

Therefore, it is highly desirable to have shoes 6 such as sneakers that have been improved in this way, but not all shoes 6 are so improved and shoes 6 that can solve the above-mentioned problems. If the insole 1 exists, the insole 1 may be used each time, so that the shoe 6 itself need not be improved.

[0015] That is, the problem of the present invention is to make the axial force 12 act on the calf 7 of the foot even if there is a slope 5 or the like, and to minimize the force applied orthogonally or obliquely thereto. By doing so, the burden on the knees, the breakdown can be improved, the plantar muscles can be protected, and the same purpose can be achieved without improving the shoes 6 themselves. This was done in order to significantly improve the cushioning power of the part to improve the recording of exercise. Another goal is to stimulate the sole of the foot to promote health.

[0016]

[Means for achieving the object of the invention]

 The object of the present invention can be achieved by providing springs 4 at a plurality of locations on the bottom 3 of the heel peripheral portion 2 of the insole 1 of the shoe 6.

[0017]

[Action]

 According to the insole 1 of the shoe 6 of the present invention, if the insole 1 is laid on the inner bottom 17 surface of the shoe 6, the spring 4 exists on the bottom 3 of the heel peripheral portion 2 of the foot 19. Therefore, when the shoe 6 is worn, the sole 8 and the slope 5 are parallel to each other, and a force in the direction of the arrow 12 acts on the calf 9 as shown in FIG. Since a large load is not applied to the muscles and a force in the direction of arrow 12 acts on the joint portion 11, the knee joint skeleton at that portion is not damaged, and the joint portion 11, that is, the knee is not damaged. In addition, the sole muscle does not hurt, and the cushioning effect of the spring 4 acts on the insole 1 at the heel 15 of the shoe 6, so that the force required when the shoe 6 separates from the ground is reduced, and the total amount of exercise is reduced. The results can be improved.

[0018]

[Example of the invention]

 FIG. 1 is a partially cut-away cross-sectional view of the insole 1 of the shoe 6 according to an embodiment of the present invention when the insole 1 is attached to the shoe 6, and FIG. FIG. 3 shows a plan view of the insole 1 of the shoe 6, FIG. 4 shows an example of an arrangement of a spring 4 attached to the bottom 3 of the insole 1, and FIG. FIG. 6 shows a top perspective view of the insole 1 of the shoe 6 attached to the bottom, FIG. 6 shows a bottom perspective view of the insole 1 of the shoe 6 with the spring 4 attached to the bottom 3, and FIG. 2 shows a partial longitudinal sectional view of the insole 1 of the shoe 6 attached to FIG. Hereinafter, an embodiment of the insole 1 of the shoe 6 of the present invention will be described with reference to FIGS. 1 to 7.

When the insole 1 is laid on the inner bottom 17 of the main body 16 of the shoe 6, since the springs 4 are formed at a plurality of locations on the bottom 3 of the heel peripheral portion 2 of the insole 1 of the shoe 6, The spring 4 is located at a portion facing the heel peripheral portion 2.

The insole 1 of the shoe 6 has a general shape. Here, for example, the insole 1 has a shape shown in FIG. 3, and its periphery extends upward along the inner peripheral portion of the shoe 6. One having a curved bent portion 1a is used.

A group of springs 4 is fixed to a plurality of locations on the bottom 3 of the heel peripheral portion 2 of the insole 1 in a positional relationship as shown in FIG. 4, for example, by an appropriate means such as an adhesive. A spring holding member 18 is attached to the bottom of the group of springs 4 so that the group of springs 4 can normally contact the inner bottom 17 of the shoe 6 flatly with the holding member 18 (see FIG. 7).

For this reason, the insole 1 has a unit shape as shown in FIGS. 5 and 6, and can contact the inner bottom 17 surface of the shoe 6 as shown in FIGS. 1 and 2.

The group of springs 4 has different pressures applied to the rear end portion, the inside portion or the outside portion of the heel of the human foot 19 under different conditions such as the number of the plurality of springs 4 and the strength of elasticity. As appropriate. In addition, the arrangement and fixing method of the spring 4 are naturally different in obtaining the shoe 6 suitable for the target exercise, sports, and the like. Therefore, the spring 4 may be appropriately designed and arranged as appropriate.

In this embodiment, the springs 4 are fixed in an arrangement as shown in FIG. 4 in consideration of the shoes 6 for athletes. That is, three rows of springs 4 are provided on the bottom 3 of the insole 1 around the heel 2 in a direction perpendicular to the longitudinal direction of the foot 19 (see FIGS. 8 and 9). More specifically, in this embodiment, it is desirable for the wearer of the shoe 6 to have resilience in the heel peripheral portion 2 of the shoe 6, and therefore, the elasticity of the rear end portion of the heel peripheral portion 2. The number of springs 4 in the central part is increased so that the spring force of the group of springs 4 is greater than that of the inner and outer peripheral parts of the heel peripheral part 2.

By mounting the insole 1 in which the spring 4 is mounted on the bottom 3 of the heel peripheral portion 2 in the above state on the inner sole 17 of the shoe 6, the foot, for example, the joint portion 11 and the sole muscle are protected. Further, the recording can be improved by the spring 4 group.

[0026]

【effect】

 According to the shoe insole of the present invention, the cushioning force of the spring can protect the joints such as the knees and ankles and the soles of the soles by simply equipping the shoes with the conventional structure. Injuries can be prevented, and with the help of spring resilience, good results can be expected in long marathons. In addition, the sole of the foot can be stimulated to promote health.

[Brief description of the drawings]

FIG. 1 is a partially cut-away cross-sectional view of an insole 1 of a shoe 6 according to an embodiment of the present invention when the insole 1 is attached to the shoe 6;

FIG. 2 shows a partial view when the insole 1 of the shoe 6 is attached to the shoe 6;

FIG. 3 shows a plan view of the insole 1 of the shoe 6;

FIG. 4 shows a spring 4 attached to the bottom 3 of the insole 1
An example of the arrangement is shown.

FIG. 5 is a top perspective view of the insole 1 of a shoe 6 with the spring 4 attached to the bottom 3;

FIG. 6 is a bottom perspective view of the insole 1 of the shoe 6 with the spring 4 attached to the bottom 3;

FIG. 7 is a partial longitudinal sectional view of an insole 1 of a shoe 6 in which the spring 4 is attached to the bottom 3;

8 and 9 are explanatory diagrams of a load applied to a foot 19. FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Insole 1a Curved bent part 2 Heel peripheral part 3 Bottom part 4 Spring 5 Board 6 Shoes (sneakers) 7 Calf 8 Sole 9,10 Arrow 11 Indirect part 12, ..., 14 Arrow 15 Heel 16 Body 17 Inner bottom 18 Spring holding member 19 feet

Claims (1)

[Utility model registration claims] 1. A shoe insole characterized in that springs (4) are provided at a plurality of locations on the bottom (3) of the heel peripheral portion (2) of the insole (1).