JP2018161196A - Insole or shoe - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insole that can make it a practice to have a correct standing posture.SOLUTION: The insole 1 includes: a contact surface 2 for a sole to come into contact with; and a pair of linear projections 3 that protrude from the contact surface 2 for a big toe 4 to be placed on. A width between the pair of linear projections 3 is wider than at least one of the MP joint 5 width and the IP joint 6 width of the big toe 4 bone of a foot. Of the flesh 51 covering the MP joint 5 or the flesh 61 covering the IP joint 6, in a state in which at least a part of the flesh situated between the pair of linear projections 3 is in contact with the contact surface 2, there is placed, in the tip end of the pair of linear projections 3, the flesh 51 covering the MP joint 5 or the flesh 61 covering the IP joint 6.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an insole or a shoe capable of customizing a correct standing posture.

  Conventionally, for the purpose of treating and correcting O-legs and knee osteoarthritis, an insole is known in which a concave portion is provided at a position for receiving the thumb ball and the center of gravity is prevented from moving outward (small finger side) ( For example, see Patent Document 1).

JP 2010-115291 A

  However, in the above technique, the center of gravity is only forcibly prevented from moving outward (little finger side) by the insole, so that when the insole is removed, the posture returns to the original posture.

  Therefore, an object of the present invention is to provide an insole or shoes that can make a proper standing posture a habit.

  The present invention comprises a contact surface with which the sole contacts, and a pair of linear protrusions protruding from the contact surface and on which the thumb of the foot is placed, and the width between the pair of linear protrusions is The pair of wires is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone and at least a part of the meat located between the pair of linear protrusions is in contact with the contact surface. An insole is provided in which meat that wraps the MP joint or meat that wraps the IP joint is placed at the tip of a protrusion.

  According to such a configuration, the pair of linear protrusions can give a stimulus that does not cause pain in the meat that wraps the MP joint (IP joint) that mainly contacts the contact surface during walking. It becomes possible to make the user pay attention to the big toe. As a result, the center of gravity of the foot naturally moves to the thumb side, so that the knee joint and the pelvis are in a normal position, and a proper standing posture can be practiced. Therefore, the insole of the present invention is effective for the treatment and correction of knee pain and knee osteoarthritis.

  According to another aspect of the present invention, there is provided a contact surface with which a sole contacts, and a pair of linear protrusions protruding from the contact surface and on which the thumb of the foot is placed, the pair of wires The width between the protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone, and at least a part of the meat located between the pair of linear protrusions contacts the contact surface. In this state, the shoe is characterized in that the meat that wraps the MP joint or the meat that wraps the IP joint is placed at the tip of the pair of linear protrusions.

  According to another aspect of the present invention, there is provided a contact surface with which a sole contacts, and a pair of linear protrusions protruding from the contact surface and on which the thumb of the foot is placed, the pair of wires A width between the protrusions is wider than at least one of an MP joint width and an IP joint width of the toe bone, and the pair of linear protrusions is formed by a plurality of protrusions protruding from the contact surface. In addition, each protrusion provides an insole characterized by being adjustable in height.

  According to such a configuration, it is possible to adjust the stimulus given to the thumb according to the user's preference.

  According to another aspect of the present invention, a contact surface with which the sole contacts and a pair of linear protrusions protruding from the contact surface so as to sandwich a bone of the thumb of the foot and on which the thumb of the foot is placed And the width between the pair of linear protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone, and the pair of linear protrusions from the contact surface A shoe is formed by a plurality of protruding protrusions, and each protrusion is adjustable in height.

  According to the insole or shoe of the present invention, the center of gravity of the foot can be moved to the thumb side, so that the knee joint and the pelvis are in a normal position, and a proper standing posture can be practiced.

Top view of an insole according to an embodiment of the invention The figure explaining the width | variety of a pair of linear protrusion by embodiment of this invention The figure explaining the height of a pair of linear protrusion by embodiment of this invention Side view of an insole according to a variation of the invention

  Hereinafter, the insole 1 by embodiment of this invention is demonstrated with reference to FIGS. 1-3.

  As shown in FIG. 1, the insole 1 includes a contact surface 2 with which the sole contacts, and a pair of linear protrusions 3.

  The pair of linear protrusions 3 is for placing the toe 4 and protrudes from the contact surface 2.

  Specifically, as shown in FIG. 2, the width between the pair of linear protrusions 3 is the width of the MP joint (metatarsal joint) 5 of the bone of the toe 4 and the IP joint (finger phalanx). The joint has a width wider than the width of 6.

  Further, as shown in FIG. 3, the height of the pair of linear protrusions 3 is that of the meat positioned between the pair of linear protrusions 3 among the meat 51 that wraps the MP joint 5 and the meat 61 that wraps the IP joint 6. It is set to a height at which the meat 51 and 61 are placed at the tip with at least a portion in contact with the contact surface 2. This means that the pair of linear protrusions 3 is set to a height that does not cause the meat 51 and 61 to be placed at the distal end by spreading the pair of linear protrusions 3.

  Here, the human body can stand up with minimal force because the body can ride straight on the leg bone and maintain the posture with the skeleton by setting the center of gravity of the foot to the thumb side. It has a structure.

  However, if the strength of the iliopsoas and adductor muscles that attract the thigh due to aging, etc., the center of gravity of the foot moves to the little finger side, which causes a bending moment that opens the knee outward, causing knee pain and deformability Knee arthropathy develops.

  In addition, stroking with the thigh adductor muscles to counter the bending moment that opens the knee outward causes inflammation in the heels of the tibia (attachment of the sewing muscle, thin muscle, semi-tendon-like muscle), and the knee Pain and knee osteoarthritis develop.

  On the other hand, the inventor of the present application shifts the center of gravity of the foot to the thumb side only by directing the user's consciousness to the toe 4 of the toe. It was noted that the MP joint 5 and the IP joint 6 were in contact.

  Therefore, in the insole 1 according to the present embodiment, the pair of linear protrusions 3 stimulates the meat 51 that wraps the MP joint 5 and the meat 61 that wraps the IP joint 6, so that the consciousness is directed to the thumb 4 of the foot. .

  Specifically, the pair of linear protrusions 3 has a width wider than the MP joint 5 and the IP joint 6 of the thumb 4, so that the meat 51 that wraps the MP joint 5 and the meat 61 that wraps the IP joint 6. Since stimulation can be given, it becomes possible to make the consciousness turn to the thumb 4.

  On the other hand, if the pair of linear protrusions 3 are too high, the pair of linear protrusions 3 completely sandwich the thumb 4 and the thumb 4 is fixed by the pair of linear protrusions 3. May cause trouble. In addition, even if the height of the thumb 4 is not high enough to be completely sandwiched, if the meat 51 and 61 are pierced strongly, the user will feel pain.

  Therefore, in the present embodiment, the pair of linear protrusions 3 are set to such a height that the pair of linear protrusions 3 are pushed and spread so that the meats 51 and 71 are not placed at the tips. Even if the pair of linear protrusions 3 are not pushed apart, if the meat 51 and the whole meat 61 are separated from the contact surface 2, the user will still feel pain, so the meat that wraps the MP joint 5. 51 and the meat 61 wrapping the IP joint 6 are set to a height such that at least a part of the meat located between the pair of linear protrusions 3 is in contact with the contact surface 2.

  Thereby, since the pair of linear protrusions 3 does not completely pinch the thumb 4, the meat 51 and 61 can be given stimulation that does not cause pain, and through the meat 51 and 61, It becomes possible to make the user pay attention to the toe 4.

  Note that, when the user is standing, the meats 51 and 61 are slightly crushed by the weight, and therefore, the height of the pair of linear protrusions 3 is preferably set based on the state where the user is standing.

  In addition, the position and height at which the pair of linear protrusions 3 are arranged may be set according to the size of the user's foot. When the insole 1 is manufactured for each user, the pair of linear protrusions 3 are further measured after measuring the position of the thumb 4, the position of the MP joint 5 (IP joint 6), the thickness of the meat 51 (61), and the like. It is conceivable to set the position and height at which it is placed.

  As described above, in the insole 1 according to the present embodiment, the meat 51 (meat 61) wraps the MP joint 5 (IP joint 6) mainly contacting the contact surface 2 during walking by the pair of linear protrusions 3. ) Can be given a stimulus that does not cause pain, so that the user can be made aware of the thumb 4 of the toe. As a result, the center of gravity of the foot naturally moves to the thumb 4 side, so that the knee joint and the pelvis are in a normal position, and a proper standing posture is habituated. Therefore, the insole 1 according to the present embodiment is effective for treating and correcting knee pain and knee osteoarthritis.

  In addition, the insole of this invention is not limited to embodiment mentioned above, A various deformation | transformation and improvement are possible in the range described in the claim.

  For example, in the above embodiment, the insole has been described, but the present invention is also applicable to a shoe in which the insole is integrally formed.

  In the above embodiment, the height of the pair of linear protrusions 3 is set in advance. However, as shown in FIG. 4, the pair of linear protrusions 3 are formed by a plurality of protrusions 3 </ b> A protruding from the contact surface 2. The height may be adjusted by forming and cutting the plurality of protrusions 3A. Thereby, it becomes possible to adjust the stimulus given to the thumb 4 according to the user's preference. In FIG. 4, the linear protrusion 3 </ b> A is illustrated, but a mountain-shaped protrusion or the like may be employed.

  Moreover, in the said embodiment, although a pair of linear protrusion 3 was used in common with respect to MP joint 5 and IP joint 6, you may provide individually with respect to each.

  In the above embodiment, the pair of linear protrusions 3 act on both the MP joint 5 and the IP joint 6, but the user is conscious of the thumb 4 even when acting on either one. Can be directed.

  Further, the pair of linear protrusions 3 may not satisfy the requirements of the present invention in portions other than the MP joint 5 and the IP joint 6.

DESCRIPTION OF SYMBOLS 1 Insole 2 Contact surface 3 A pair of linear protrusion 4 Thumb 5 MP joint 6 IP joint 51 Meat which wraps MP joint 61 Meat which wraps IP joint

Claims (4)

A contact surface with which the sole contacts,
A pair of linear protrusions protruding from the contact surface and on which the toe is placed;
With
The width between the pair of linear protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone,
Of the meat that wraps the MP joint or the IP joint, at least a part of the meat that is positioned between the pair of linear protrusions is in contact with the contact surface, at the tip of the pair of linear protrusions An insole on which the meat that wraps the MP joint or the meat that wraps the IP joint is placed. A contact surface with which the sole contacts,
A pair of linear protrusions protruding from the contact surface and on which the toe is placed;
With
The width between the pair of linear protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone,
Of the meat that wraps the MP joint or the IP joint, at least a part of the meat that is positioned between the pair of linear protrusions is in contact with the contact surface, at the tip of the pair of linear protrusions A shoe on which the meat that wraps the MP joint or the meat that wraps the IP joint is placed. A contact surface with which the sole contacts,
A pair of linear protrusions protruding from the contact surface and on which the toe is placed;
With
The width between the pair of linear protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone,
The pair of linear protrusions are formed by a plurality of protrusions protruding from the contact surface,
An insole characterized in that the height of each protrusion is adjustable. A contact surface with which the sole contacts,
A pair of linear protrusions protruding from the contact surface and on which the toe is placed;
With
The width between the pair of linear protrusions is wider than at least one of the width of the MP joint and the width of the IP joint of the toe bone,
The pair of linear protrusions are formed by a plurality of protrusions protruding from the contact surface,
A shoe characterized in that the height of each protrusion is adjustable.

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