JP3109142U - Balance adjustment ability training tool - Google Patents

Abstract

An object of the present invention is to provide a balance adjusting ability training device that can fully function regardless of the position of the user.
A plurality of protrusions 12 are arranged on the surface of a disk-shaped upper surface member 10 so as to stand upward. The length of the two protrusions 12 is selected so as to become longer as it approaches the center of the upper surface member 10. The diameter of the cylindrical side wall member 30 is selected to be smaller than the diameter of the upper surface member 10. A bending member 11 is disposed between the upper surface member 10 and the side wall member. A bending member 21 is disposed between the lower surface member having the same shape as the upper surface member 10 and the side wall member 30.
[Selection] Figure 1

Description

The present invention relates to a balance adjustment ability training device used for improving the balance adjustment ability of the body in the field of sports and the like.

7 is a perspective view showing the configuration of a conventional balance adjusting ability training device 1, FIG. 8 (a) is a side view thereof, FIG. 8 (b) is a sectional view seen from the side surface, and FIG. 8 (c). FIG. 9 is an enlarged view of an end portion of the cross-sectional view shown in FIG.

As shown in FIGS. 7 and 8, the conventional balance adjusting ability training tool 1 is formed in a flat hollow cylindrical shape, and a plurality of protrusions 2 are formed on the upper surface thereof.

The balance adjusting ability training tool 1 is configured such that the internal space is sealed with a deformable material having flexibility such as synthetic resin such as vinyl or natural rubber.

As shown in FIG. 7, an air inlet 3 is disposed on the upper surface of the balance adjusting ability training device 1. Using this air inlet 3, air is injected from the outside to the inside by a pump.

When the user stands on the balance adjusting ability training device 1 configured as described above, the surface that is in close contact with the sole can be deformed and unstable, so that the user can balance the body. If you do not continue to finely adjust, you can not maintain a standing posture. Therefore, the user can improve his / her balance adjustment ability by making an effort to stand on the balance adjustment ability training device 1 for a long time.

Here, the protrusion 2 on the upper surface portion of the balance adjusting ability training device 1 is arranged to make the user sensitively perceive the change as a change in pressure applied to the sole when the balance of the user moves. It is what.

However, in the conventional balance adjustment ability training device 1, when the user moves on the balance adjustment ability training device 1 during training and the user's heel is located near the periphery of the upper surface portion, the following problems are caused. Occurs.

The problem is that, as shown in FIG. 9, in the state where the user A's heel is located in the vicinity of the peripheral edge of the upper surface portion of the balance adjusting ability training device 1, the balance of the user A's body is lost. When the center of gravity moves rearward to become so-called “weight”, the side surface portion of the balance adjustment ability training device 1 is deformed and the thickness of the balance adjustment ability training device 1 becomes thin, and the upper surface of the balance adjustment ability training device 1 A gentle slope is formed in the part. In such a state, the entire sole of the user A is in close contact with the upper surface portion of the balance adjusting ability training device 1, and the user A does not have to return the balance to a normal state by the frictional force of this portion. You can maintain a standing posture.

That is, in the conventional balance adjustment ability training device, depending on the position where the user stands,
There was a problem that the function was not fully exhibited.

In order to solve the above problems, the present invention is a balance adjusting ability training tool formed by a deformable material having flexibility such as synthetic resin and natural rubber, and includes a disk-shaped upper surface member,
A lower surface member having the same shape as the upper surface member, a cylindrical side wall member having a diameter smaller than the diameter of the upper surface member, and a peripheral portion of the upper surface member and an upper edge portion of the side wall member It is comprised so that the space formed inside by the bending member and the bending member arrange | positioned between the peripheral part of the said lower surface member, and the lower edge part of the said side wall member may be in a sealing state. It is characterized by.

Here, on the surface of the upper surface member, a plurality of protrusions standing upward may be disposed over substantially the entire surface, and the length of the protrusions may be the center of the upper surface member. You may choose to become longer as you get closer to.

According to the present invention, it is possible to provide a balance adjusting ability training device that can fully function regardless of the position of the user, regardless of the position.

  Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing the configuration of Embodiment 1 of the present invention, FIG. 2 (a) is a side view thereof, and FIG.
(B) is sectional drawing seen from the side surface, FIG.2 (c) is an enlarged view of the edge part of sectional drawing shown in FIG.2 (b).

1 and 2, 10 is a disk-shaped upper surface member, 11 is a bending member, 30 is a side wall member, 21 is a bending member, and 20 is a lower surface member having the same shape as the upper surface member 10. Here, on the surface of the upper surface member 10, a plurality of protrusions 12 erected upward is provided over substantially the entire surface.

The first embodiment is configured such that a space formed therein is sealed by a deformable material having flexibility such as a synthetic resin such as vinyl or natural rubber. Example 1
In this case, an air inlet similar to the conventional example may be provided.

Here, the diameter of the cylindrical side wall member 30 is selected to be smaller than the diameter of the disk-shaped upper surface member 10. The bending member 11 is disposed between the upper edge portion of the side wall member 30 and the peripheral edge portion of the upper surface member 10, and between the lower edge portion of the side wall member 30 and the peripheral edge portion of the lower surface member 20. A bending member 21 is provided.

Further, the length of the plurality of protrusions 12 disposed on the surface of the upper surface member 10 of the first embodiment is selected so as to become longer as the center of the upper surface member 10 is approached. The reason for selecting the length of the protrusion 12 in this way is that the user's foot F is placed in the central portion of the upper surface member 10 as shown in FIG.
This is because the protrusion 12 is pressed against the “arch” portion of the sole as shown in FIG.

In the first embodiment configured as described above, when the user stands at an appropriate position as shown in FIG. 3, that is, when the user A stands as shown in FIG. Since the protrusion 12 is in pressure contact with the entire surface including the “arch” on the back surface of F, when the balance of the body moves, the change is applied to the entire surface of the foot as a change in the pressure applied to the entire surface of the foot. It can be perceived more sensitively than the example. For example, as shown in FIG. 6, when the center of gravity of the user A moves rearward to become a so-called “heel weight” state, the pressure applied to the back surface of the “toe” portion of the foot F is extremely small. Therefore, the user A can instantly perceive the state of “踵 weight” and can move the body to return the balance of the body to a normal state.

Further, in the first embodiment, since the bent member 11 is disposed between the side wall member 30 and the upper surface member 10, the heel of the user's foot is located in the peripheral portion of the upper surface member 10. When the state becomes the so-called “weight”, only the bending member 11 is deformed and the side wall member 30 is hardly deformed. Therefore, the change in the thickness (height) of the first embodiment is remarkably smaller than that of the conventional example, and the upper surface member 10 forms a gentle slope in which the user's sole is in close contact as in the conventional example. There is no. In other words, in the first embodiment, the function as a balance adjusting ability training tool can be sufficiently exhibited regardless of the position of the user's foot on the upper surface member 10.

It is a perspective view which shows the structure of Example 1 of this invention. It is explanatory drawing of a structure of Example 1 of this invention. It is explanatory drawing of operation | movement of Example 1 of this invention. It is explanatory drawing of operation | movement of Example 1 of this invention. It is explanatory drawing of operation | movement of Example 1 of this invention. It is explanatory drawing of operation | movement of Example 1 of this invention. It is a perspective view which shows the structure of the conventional balance adjustment ability training tool. It is explanatory drawing of a structure of the conventional balance adjustment ability training tool. It is explanatory drawing of operation | movement of the conventional balance adjustment ability training tool.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Upper surface members 11 and 21 Bending member 12 Protrusion part 20 Lower surface member 30 Side wall member A User F Foot

Claims (3)

A balance adjusting ability training tool formed of a deformable material having flexibility such as synthetic resin and natural rubber,
A disk-shaped upper surface member, a lower surface member having the same shape as the upper surface member, a cylindrical side wall member having a diameter smaller than the diameter of the upper surface member, a peripheral edge portion of the upper surface member, and an upper edge portion of the side wall member The space formed inside by the bent member disposed between the lower member and the lower member of the lower surface member and the lower edge of the side wall member is sealed. A balance adjusting ability training tool characterized by being configured as described above. The balance adjusting ability training device according to claim 1, wherein a plurality of protrusions standing upward are disposed on the surface of the upper surface member over substantially the entire surface. The balance adjusting ability training device according to claim 2, wherein the length of the protruding portion is selected to become longer as it approaches the center of the upper surface member.

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