JP3025873U - Heel balance adjustment member - Google Patents

Abstract

(57) Abstract: The heel balance adjusting member is adapted to cope with the difference in the shape of the skeleton of each user so that the user can easily balance when wearing the ski boots. SOLUTION: The shape of the pad 1 made of rubber or the like is such that the front portion 1
a is formed in a linear shape in a plan view, and the rear end portion 1b is formed in a horseshoe shape in a plan view. The bottom surface portion 1c has a shape close to a flat shape, and the top surface portion 1d is formed into a concave curved surface so that it can be attached along the back surface of the heel portion 2a of the insole 2 for skis. Further, the outer peripheral edge portion 1e of the rear end portion 1b is formed thick. The mounting position or angle of this pad 1 with respect to the insole for ski shoes is
It is easy for the user to keep a balance by appropriately changing it according to the skeleton of each user.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a heel portion balance adjusting member mounted on a back surface of a ski insole which faces a heel portion.

[0002]

[Prior art]

 Conventionally, the method of adjusting the balance of the heel portion when wearing ski shoes has been to use an elastic insole for ski shoes to make it easier for the user to balance, and to use thermoplastic resin. A method has been adopted in which a resin-made insole for ski shoes is molded in conformity with the shape of the sole of the user to facilitate balance.

[0003]

[Problems to be solved by the device]

 However, in the case of the conventional method for adjusting the balance of the heel as described above, it is possible to make the balance easier to some extent by coping with the difference in the shape of the sole of each user. However, there was a slight gap between the insole for ski shoes and the inner sole of the ski shoe, and it was still difficult to balance. In addition, this conventional adjustment method cannot deal with the difference in the shape of the skeleton of each user, and thus the balance may not be easy to balance depending on the shape of the skeleton of the user. The present invention has been made to solve the above-mentioned problems, and by making it possible to cope with the difference in the shape of the skeleton of each user, the user can easily balance the ski shoes when wearing them. It is an object to provide a heel balance adjusting member that can be performed.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the heel balance adjusting member according to the invention according to claim 1 is a heel balance adjusting member attached to the back surface of the insole for skis facing the heel part, The adjusting member is made of an elastic body that absorbs the impact of pedaling pressure, the front part of which has a substantially linear shape in plan view, the rear end of which has a horseshoe shape in a plan view, and the bottom surface of which is substantially flat and has a horseshoe shape. The peripheral portion is thick and the upper surface is formed into a concave curved surface so that it can be mounted along the back surface of the heel portion of the insole for ski boots. In the above structure, the adjusting member is made of an elastic body that absorbs the impact due to the pedaling pressure, the front portion of which has a substantially linear shape in a plan view, the rear end portion of which has a horseshoe shape in a plan view, and the bottom surface of which is substantially flat. The flat, horseshoe-shaped outer peripheral edge is thick, and the upper surface is formed into a concave curved surface so that it can be worn along the back of the heel of the insole for skis. In addition to being able to soften, by changing the attachment angle between the insole for skis and this adjusting member according to the user's preference, a line with a particularly center of gravity on the sole (hereinafter referred to as the energy line) can be created. , Can be normal to suit walking and downhill. Therefore, the user can balance more easily and can step on the ground flatly, and the knees and hips are supported straight, so that fatigue is reduced and knee pain and back pain can be prevented.

A heel balance adjusting member according to a second aspect of the present invention is the heel balance adjusting member according to the first aspect, wherein the inside or outside of the heel portion of the insole for ski shoes is used. By changing the mounting position on the side, the angle and posture of the insole in the ski boot can be adjusted. In the above structure, the angle position of the insole in the ski boot can be adjusted by changing the attachment position to the inside or outside of the heel of the insole for skis, so that the inside of the heel is When mounted so that it is elevated, it can support the flat skeleton straight and normalize the energy lines on the soles. In addition, if the inside of the heel is mounted higher and pressure is applied to the thumb, a skeleton that biases the center of gravity toward the outside of the sole (hereinafter called high arch) Even in the case of, the energy line of the sole can be made normal.

The heel balance adjusting member according to the invention of claim 3 is the heel balance adjusting member according to claim 1 or 2, wherein the heel part of the insole for ski shoes is By changing the mounting direction at, it is possible to match the shape of the sole of the foot. In the above structure, the shape of the sole of the foot can be adjusted by changing the mounting direction at the heel of the insole for skis, so that the energy line of the sole can be made normal.

[0007]

[Embodiment of device]

 Hereinafter, a heel balance adjusting member (hereinafter referred to as a pad) according to an embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view showing a pad according to this embodiment, FIG. 2 is a plan view thereof, FIG. 3 is a bottom view thereof, FIG. 4A is a sectional view taken along the line AA ′ of FIG. 2, and FIG. 2 is a sectional view taken along the line BB ′ of FIG. 5, and FIG. 5 is a perspective view showing the insole for skis and the pad. The pad 1 is made of an elastic body such as rubber or resin capable of absorbing the impact due to the pedaling pressure. As for the shape of the pad 1, the front portion 1a thereof has a substantially linear shape in a plan view, and the rear end portion 1b thereof has a horseshoe shape in a plan view. Further, the bottom surface 1c has a shape close to a flat shape, and the top surface 1d is formed into a concave curved surface so that it can be fitted along the back surface of the heel portion 2a of the insole 2 for skis, and the horseshoe-shaped rear end portion The outer peripheral edge portion 1e of 1b is formed thick.

Next, the attachment of the pad 1 to the insole 2 for ski shoes will be described. FIG. 6 (a) is a plan view showing the energy lines in the case of the sole of a general shape, and a cross-sectional view showing the attachment of the pad to the insole for skis in that case, and FIG. 6 (b) is a plan view of the flat foot. A plan view showing the energy line in the case of the sole of the foot, and a sectional view showing the attachment of the pad to the insole for skis in that case, (c) is a plan view showing the energy line in the case of the sole of the high arch FIG. 3 is a diagram and a cross-sectional view showing the attachment of the pad to the insole for ski shoes in that case. If the shape of the sole of the user is a general shape and the energy line is as shown in FIG. 6 (a), the heel portion 2a of the insole 2 for ski shoes is not angled, Place Pat 1 on the flat. When the user's sole has a flat foot shape and the energy line is as shown in FIG. 6 (b), the pad 1 is set so that the heel portion 2a of the insole 2 for skis is raised. To do. When the shape of the user's sole is the shape of a high arch and the energy line thereof is as shown in FIG. 6 (c), the heel portion 2a of the insole 2 for ski shoes is further increased as compared with the case of the flat foot. Set Pat 1 so that it is higher. That is, the pad 1 is set so that pressure is applied in the direction of the finger.

Next, the attaching direction of the pad 1 at the heel portion 2a of the insole 2 for ski shoes will be described. FIG. 7A is a bottom view showing a state in which the pad is obliquely attached, and FIG. 7B is a bottom view showing a state in which the pad is attached straight. Since the relative positional relationship between the heel and the toe varies from person to person due to individual differences, the mounting direction of the pad 1 should be changed according to the skeleton of each user. For example, as shown in FIG. 7 (a), the pad 1 can be obliquely attached to the insole 2 for ski shoes. In this way, by changing the mounting direction and using the pad 1, it becomes possible to change the angle of the insole 2 for ski shoes with respect to the inner bottom of the ski boot, so that the user's foot sole, And it is possible to set according to the skeleton.

As described above, according to the pad 1 of this embodiment, as shown in FIGS. 6A to 6C, the attachment position of the pad 1 is changed according to the shape of the sole of each user. Thus, the flat foot skeleton can be supported straight to normalize the energy lines on the sole of the foot or the high arched foot to the normal energy line. This makes it easier for the user to balance, that is, the foot can be stepped on flat regardless of the shape of the sole of the foot, and the knees and hips can be supported straight, which reduces fatigue and reduces knee pain and back pain. Can be prevented. Further, as shown in FIGS. 7A and 7B, by changing the mounting direction of the pad 1 according to the skeleton of each user, it is possible to cope with the subtle skeleton difference of each user. A suitable energy line can be obtained.

The present invention is not limited to the configuration of the above-described embodiment, and various modifications can be made. For example, in the above embodiment, the pad 1 is attached to the insole 2 for skis so that the inside of the heel is high, but the pad 1 is attached to the insole 2 for skis so that the outside of the heel becomes high. If it is attached to, the energy line can be normalized even for a user with a so-called X-leg skeleton. The mounting direction of the pad 1 to the insole 2 for ski shoes is not limited to the direction shown in FIGS. 7 (a) and 7 (b), and the direction can be changed as appropriate according to the skeleton of the user. Is possible.

[0012]

[Effect of device]

 As described above, according to the heel portion balance adjusting member according to the first aspect of the invention, the heel member balance adjusting member is an adjusting member made of an elastic body that absorbs an impact due to a treading pressure, the front portion of which is substantially linear in plan view, The ends have a horseshoe shape in plan view, the bottom surface is substantially flat, and the horseshoe-shaped outer peripheral edge portion is thick so that the top surface can be worn along the back surface of the heel part of the insole for skis. Since it is formed with a concave curved surface, it is possible to soften the impact of the heel part and change the mounting angle etc. of the insole for skis and this adjusting member according to the user's preference. This makes it possible to normalize the energy line so that it is suitable for walking and downhill. Therefore, the user can easily balance, and even if the sole shape of the foot is used, the user can step on the foot flatly by using this adjusting member, and the knees and hips can be supported straight, thereby reducing fatigue. It is relieved and can prevent knee pain and low back pain. According to the heel balance adjusting member of the invention of claim 2, by changing the attachment position to the inside or outside of the heel of the ski insole, the insole ski boot can be changed. Since the angle posture inside can be adjusted, when the heel is attached so that the inside is higher, the skeleton of the flat foot can be supported straight and the energy line of the sole can be made normal. Also, if the heel of the heel is attached so as to be even higher and pressure is applied in the direction of the thumb, even a user with a high arched sole can normalize the energy line of the sole of the foot, It enables more comfortable downhill and walking. Further, according to the heel balance adjusting member of the invention of claim 3, since the mounting direction at the heel portion of the insole for ski shoes can be changed, it is possible to match the shape of the sole of the foot. The back energy line can be normalized, which allows more comfortable downhill and walking.

[Brief description of drawings]

FIG. 1 is a perspective view showing a pad according to an embodiment of the present invention.

FIG. 2 is a plan view of the pad.

FIG. 3 is a bottom view of the pad.

4A is a cross-sectional view taken along the line AA ′ of FIG.
2B is a sectional view taken along the line BB ′ of FIG.

FIG. 5 is a perspective view showing a ski insole and a pad.

FIG. 6 (a) is a plan view showing energy lines in the case of a sole having a general shape, and a cross-sectional view showing attachment of a pad to a ski insole in that case, and FIG. 6 (b) is a plan view of a flat foot. Plan view showing the energy line in the case of the sole of the shape, and a sectional view showing the attachment of the pad to the insole for skis in that case, (c) shows the energy line in the case of the sole of the high arch It is a top view and sectional drawing which shows attachment of a pad to the insole for skis in that case.

FIG. 7A is a bottom view showing a state where the pad is obliquely attached, and FIG. 7B is a bottom view showing a state where the pad is attached straight.

[Explanation of symbols]

 1 pad (heel balance adjusting member) 1a pad front part 1b pad rear end part 1c pad bottom part 1d pad top part 1e pad outer peripheral part 2 ski insole 2a ski insole heel part

Claims (3)

[Scope of utility model registration request] 1. A heel balance adjusting member, which is mounted on a back surface of a ski insole facing a heel portion, wherein the adjusting member is made of an elastic body that absorbs an impact due to a pedaling pressure, and a front portion of the adjusting member. A substantially linear shape in a plan view, the rear end portion is a horseshoe shape in a plan view, and the bottom surface is substantially flat and the outer peripheral edge portion of the horseshoe shape is thick, and the upper surface is the heel portion of the insole for skis. A heel part balance adjusting member, characterized in that it is formed into a concave curved surface so that it can be mounted along the back surface of the. 2. The angle position of the insole in the ski boot can be adjusted by changing the position of attachment to the inside or the outside of the heel portion of the ski insole. The heel part balance adjusting member according to claim 1. 3. The heel according to claim 1 or 2, wherein the heel of the insole for skis is changed in a mounting direction so that it can be fitted to an arbitrary sole shape. Part balance adjustment member.