JP2010184098A - Insole and method of manufacturing insole - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an insole, not deteriorating the spring effect of a longitudinal arch formed by a shank part, preventing failure of kick-out movement of a lateral arch formed by a treading part, and preventing accumulation of fatigue. <P>SOLUTION: In the surface 2 of the insole body 1, a first cushion member 3 is projected on a part corresponding to the treading part, and a second cushion member 4 is projected on a part corresponding to the arch. In the back of the insole body, a third cushion member of the same shape as the first cushion member is projected on a part corresponding to the first cushion member, and a fourth cushion member of the same shape as the second cushion member is projected on a part corresponding to the second cushion member. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to an insole. More specifically, the present invention relates to an insole that corresponds to the “anatomical structure” of the sole and reduces fatigue even when walking for a long time.

  As used herein, the term “insole” includes “cup insoles” and “soles”.

  Conventionally, various insole structures have been proposed. For example, Patent Document 1 outlines a cup insole that generally fits the sole to the insole of the shoe, cushions the impact applied to the sole during walking, and prevents the pronation and supination of the ribs. Disclosure.

  The cup insole described in Patent Document 1 is provided with a main body member that contacts the entire sole, an inner arch protection member, and an outer arch protection member, and supports the main body member with a length approximately half that of the main body member. The main body member supporting member has a complicated structure composed of two main members.

  It is said that when a person is in a standing position, his / her weight is loaded on his / her foot, and when he / she walks slowly, he / she gains 20% of his / her weight, and when he / she walks quickly, he / she is loaded with an increase of 30%. The arched arch has a so-called impact absorbing effect that absorbs an impact applied to the foot during walking and prevents the entire foot from receiving an impact. When fatigue is accumulated by walking, the muscles that make up the arch droop, reducing the so-called “spring effect” of the arch, and the ability to disperse and absorb impact is lost. In such a case, originally, if there is a support member that supports the arch portion from below, it is possible to prevent drooping of the muscles constituting the arch, but in the case of the cup insole described in Patent Document 1, The part corresponding to the part and the arch has a planar structure. Therefore, in the case of the cup insole described in Patent Document 1, when walking for a long time, an impact applied to the sole is accumulated, and fatigue increases.

  The cup insole described in Patent Document 1 has the desired effect when used for shoes that are used for a relatively short time in harsh environments such as sports shoes and jogging shoes. Or, it is excessive physical properties for soft shoes.

  Patent Document 2 outlines that, on the surface of the insole, a ball joint corresponding portion corresponding to the shape is drilled at the base of the thumb, and the portion corresponding to the metatarsal head is raised slightly higher to raise the metatarsal head A structure with a bar formed, and an arch-shaped rising part on the side corresponding to the arch part is erected integrally with the insole body, and the arch part is projected on the back side of the insole to the part corresponding to the arch part An insole having a structure in which a recessed portion is provided and a cushion material having the same shape as the recessed portion and lower hardness than the insole is fitted in the recessed portion is disclosed.

  In the case of the insole described in Patent Document 2, a major feature is that a ball joint-corresponding portion is drilled to provide a substantially circular cavity. However, even if the size of the foot is the same, the position, size, and shape of the ball joint differ depending on the user, and are not necessarily the same. Therefore, if it is slightly deviated from the circular cavity formed in the ball joint corresponding part, it may hit the peripheral edge of the cavity and become an obstacle.

  In the case of the insole described in Patent Document 2, it is also a great feature that a portion corresponding to the metatarsal bone head is raised slightly higher to form a metatarsal head bar. However, even if the size of the foot is the same, the position, size, and shape of the metatarsal head are different depending on the user, and are not necessarily the same. Therefore, it does not always fit perfectly with the metatarsal head bar, and if it is slightly shifted, it may become an obstacle.

  In the case of the cup insole described in Patent Document 2, the portions corresponding to the stepping portion and the arch have a planar structure except for the circular hollow portion formed in the ball joint corresponding portion. Therefore, in the case of the cup insole described in Patent Document 2, as with the insole described in Patent Document 1, when walking for a long time, an impact applied to the sole is accumulated and fatigue increases.

  Patent Document 3 discloses an insole in which a concave portion is provided in a surface portion corresponding to a first metatarsal ground contact portion, that is, a so-called ball joint corresponding portion, as in Patent Document 2. The insole described in Patent Document 3 has the same points to be improved as described for the insole described in Patent Document 2.

  Patent Document 3 discloses an insole in which a concave portion is provided in a surface portion corresponding to a first metatarsal ground contact portion, that is, a so-called ball joint corresponding portion, as in Patent Document 2.

  In the case of the cup insole described in Patent Document 3, the portions corresponding to the stepping portion and the arch have a planar structure except for the concave portion provided in the ball joint corresponding portion. Therefore, in the case of the cup insole described in Patent Document 3, as with the insole described in Patent Document 1, when walking for a long time, the impact loaded on the sole is accumulated and fatigue increases.

  Patent document 4 is disclosing the shoes which provided the convex part in the front part of the heel contact surface of a shoe inner bottom, and prevented the slip to the front of a leg | foot. The primary purpose of the shoe described in Patent Document 4 is to prevent the foot from moving forward during walking while wearing high heels, and the anatomical structure corresponding to the stepping portion and the arch, By providing a support member that supports the arch from below and preventing drooping of the muscles that make up the arch, even if you walk for a long time, you can reduce the impact applied to the sole and eliminate fatigue It is not intended.

  The walking motion is a series of subtle motions, but it can be roughly divided into landing on the heel or stepping on, stepping on the stepping part as the weight moves from the heel to the toe, and kicking out on the stepping part. It is a continuous operation. The important movements in this continuous movement are the spring effect by the arch part, so-called vertical arch, and the kicking movement by the lateral arch formed by the metatarsal part, so-called stepping part. Therefore, the ideal insole is a structure that supports the vertical arch and the horizontal arch during walking and stimulates moderately, thereby reducing muscle fatigue. For that purpose, it is necessary to consider not only the surface of the insole (the surface where the sole directly contacts) but also the structure of the back surface of the insole instead of designing the anatomical structure.

  The insoles described in Patent Documents 1 to 4 are mainly designed to design the surface of the insole (the surface where the sole directly contacts) into a so-called anatomical structure. With regard to the structure, much consideration has not been paid, and most have a simple planar structure. By the way, the thickness of the insole itself is about 2 mm to about 10 mm, and it is not a very thick member. Therefore, when the back surface of the insole has a simple planar structure, there is a defect that the effect of dispersing the impact received from the ground when walking and landing is low.

JP 2005-205204 A Japanese Patent Application Laid-Open No. 2004-290642 JP-A-11-123102 JP-A-9-140407

  Therefore, the problem to be solved by the invention is not to reduce the “spring effect” of the vertical arch formed by the arch even when worn for a long time, and does not decrease the kicking movement of the horizontal arch formed by the stepping portion. To provide an insole.

Means to solve the problem

  The above problems are solved by the means described in the following items.

1. On the surface of the insole body, a first cushion member protrudes from the stepping portion corresponding portion, a second cushion member protrudes from the arch corresponding portion, and a portion corresponding to the first cushion member is formed on the back surface of the insole body. A third cushion member having the same shape as that of the first cushion member is protruded, and a fourth cushion member having the same shape as that of the second cushion member is protruded from a portion corresponding to the second cushion member. insole.

2. In the above item 1, the second cushion member has a first heel-corresponding cushion member, and the fourth cushion member has a second heel-compatible cushion member.

3. In the above 1 or 2, the distance between the first cushion member and the extension line of the insole body is larger than the distance between the third cushion member and the extension line of the insole body.

4). In any one of the above 1-3, the distance between the second cushion member and the extension line of the insole body is greater than the distance between the fourth cushion member and the extension line of the insole body, and The distance between the heel-corresponding cushion member and the extension line of the insole body is larger than the distance between the heel-corresponding cushion member and the extension line of the insole body.

5. In any one of said 1-4, a 1st cushion member and a 3rd cushion member are integral structures.

6). In any one of said 1-5, a 2nd cushion member and a 4th cushion member are integral structures.

7). In any one of said 1-6, a 2nd cushion member and a 1st collar corresponding | compatible cushion member are integral structures, and a 4th cushion member and a 2nd collar corresponding cushion member are integral structures.

8). Prepare the insole body, cut in the shape of the stepping part corresponding part of the insole body, the arch support part and the heel support part in advance, and encase the urethane foam of the predetermined thickness with the outer layer material of the predetermined material, , To produce a preliminary cushion member by molding into the shape of the arch corresponding portion and the heel corresponding portion, respectively, and the preliminary cushion member cut out on the insole body so as to protrude from the front and back surfaces of the insole body, respectively, A method of manufacturing an insole, including filling a corresponding portion and a heel corresponding portion, placing a non-woven fabric on the bottom, and sewing a peripheral portion together with the insole body to form a bag.

The invention's effect

  According to the invention described in claim 1, since the cushion member is projected on the stepping portion corresponding portion on the surface of the insole body, that is, the surface where the sole directly contacts and the both surfaces of the back surface, In other words, the base of the toes is supported, and the impact received during walking is prevented by the elasticity of the cushion member, so that it is prevented from being directly applied to the metatarsal bone, and the lateral arch is moderately stimulated to be healthy. Walking is successful, eliminating muscle fatigue. In addition, on both the front and back surfaces of the insole body, the cushion member protrudes from the arch corresponding part, so that the vertical arch is supported, preventing the muscles constituting the vertical arch from drooping even during long walking, and The vertical arch is moderately stimulated, and a healthy gait is successful, eliminating muscle fatigue.

  According to the invention described in claim 2, since the second cushion member has the heel-corresponding cushion member on the surface of the insole body, that is, the surface where the sole directly contacts and the back surface thereof, the heel is supported. In addition, the impact of the cushion member is prevented from being absorbed and prevented from being directly applied to the heel, and particularly when applied to high heels for women, the foot is prevented from slipping forward.

  According to the invention described in claim 3, the distance between the first cushion member and the surface corresponding to the insole body is larger than the distance between the third cushion member and the surface corresponding to the insole body, that is, the insole body. Since the thickness of the first cushion member provided on the surface of the insole body is thicker than the thickness of the third cushion member provided on the back surface of the insole body, the cushion effect on the surface of the insole that directly hits the foot during walking is Larger than that on the back side, the elasticity absorbs the impact of the stepping support part during walking effectively, and the cushioning member is also provided on the back side of the insole, so the impact absorption effect is improved synergistically on both sides To do.

  According to the invention described in claim 4, the distance between the second cushion member and the extension line of the insole body is larger than the distance between the fourth cushion member and the extension line of the insole body, that is, the insole body. Since the thickness of the second cushion member provided on the surface of the insole body is thicker than the thickness of the fourth cushion member provided on the back surface of the insole body, the cushion effect on the surface of the insole that directly hits the foot during walking is Larger than that on the back side, the elasticity absorbs the impact received by the stepping-corresponding part during walking, and the cushioning member is also provided on the back side of the insole. To do. Further, the distance between the first heel-compatible cushion member and the extension line of the insole body is larger than the distance between the second heel-compatible cushion member and the extension line of the insole body, that is, sandwiching the insole body. Since the thickness of the first heel-corresponding cushion member provided on the surface of the insole body is thicker than the thickness of the second heel-corresponding cushion member provided on the back surface of the insole body, the cushion effect on the surface of the insole that directly hits the heel during walking It is larger than that on the back surface, and its elasticity absorbs the impact of the heel during walking, and the back surface of the insole also has a cushion member, so the impact absorption effect is improved synergistically on both the front and back sides. .

  According to the invention described in claim 5, since the first cushion member and the third cushion member are integrated, the elastic modulus of the cushion member is uniform, and the impact received by the foot during walking is evenly distributed effectively. Absorb. Further, the manufacturing cost is reduced.

  According to the invention described in claim 6, since the second cushion member and the fourth cushion member are integrated, the elastic modulus of the cushion member is uniform, and the impact received by the foot during walking is evenly distributed and effectively absorbed. To do. Further, the manufacturing cost is reduced.

  According to the seventh aspect of the present invention, the second cushion member and the first heel-corresponding cushion member are integrally configured, and the fourth cushion member and the second heel-corresponding cushion member are integrally configured. So, the impact received by the foot during walking is evenly distributed and absorbed effectively. Further, the manufacturing cost is reduced.

  According to the invention described in claim 8, an insole body is prepared, and is cut in advance into the shape of a stepping portion corresponding portion, an arch corresponding portion and a heel corresponding portion of the insole body, and a urethane foam having a predetermined thickness is formed as an outer layer of a predetermined material. The insole body is encased in a material and molded into the shape of a stepping part corresponding part, an arch corresponding part and a heel corresponding part to produce a spare cushion member, and the spare cushion member protrudes from the front and back surfaces of the insole body, respectively. It is inserted into the stepping part corresponding part cut out, the arch corresponding part and the heel corresponding part, the nonwoven fabric is placed on the bottom part, and the peripheral part is sewn together with the insole body to make a bag. Compared to the method of attaching the cushion member to a separate body, the cushion effect of the cushion member is evenly demonstrated, and the manufacturing cost There is reduced.

  Hereinafter, embodiments will be described with reference to the drawings. FIG. 1 is a plan view of an insole according to the present invention. FIG. 2 is a bottom view of the insole of the present invention. FIG. 3 is a cross-sectional view taken along plane AA of FIGS. 1 and 2. 4 is a cross-sectional view taken along plane BB in FIG. FIG. 5 is a partially enlarged sectional view of FIG.

  The insole main body 1 in the present invention was formed of polyvinyl chloride, polyurethane, natural and synthetic leather, polyester, nylon or the like to have a uniform thickness of 1 mm to 3 mm.

  On the surface 2 of the insole body 1, a first cushion member 3 projects from the stepping portion corresponding portion, a second cushion member 4 projects from the arch corresponding portion, and the first cushion member is formed on the back surface 5 of the insole body. 3, a third cushion member 6 having the same shape as the first cushion member 3 is projected, and a fourth cushion having the same shape as the second cushion member 4 is provided at a portion corresponding to the second cushion member 4. The member 7 is protruded.

  The shape of the first cushion member 3 and the third cushion member 6 is preferably a shape that supports the entire lateral arch formed by the metatarsals in the lateral (width) direction of the sole, as shown in FIG.

  It is preferable that the second cushion member 4 has a first heel-compatible cushion member 8 and the fourth cushion member 7 has a second heel-compatible cushion member 9.

  As shown in FIG. 4, the distance (H1) between the first cushion member 3 projecting from the step 2 corresponding portion of the surface 2 of the insole body 1 and the extension line of the insole body 1 is the third It is preferable to provide it so that it may become larger than the distance (h1) between the cushion member 6 and the extension line of the insole main body 1. FIG. That is, by sandwiching the insole body 1, the thickness of the first cushion member 3 provided on the front surface 2 of the insole body 1 is thicker than the thickness of the third cushion member 6 provided on the back surface 5 of the insole body 1. The cushioning effect of the front surface 2 of the insole 1 that directly hits the foot during walking is larger than that of the rear surface 5, effectively absorbs the impact received by the stepping corresponding part during walking due to its elasticity, and also cushions the back surface 5 of the insole 1. Since the member is provided, the impact absorption effect is synergistically improved on both the front and back surfaces.

  As shown in FIG. 1, the second cushion member 4 preferably has a first heel-compatible cushion member 8. As a result, the heel is supported, and the impact received during walking is absorbed by the elasticity of the cushion member, so that it is prevented from being directly applied to the heel, and the foot slips forward particularly when applied to high heels for women. Is prevented.

  As shown in FIG. 2, the fourth cushion member 7 preferably has a second heel-compatible cushion member 9. As a result, the heel is supported, and the impact received during walking is absorbed by the elasticity of the cushion member, so that it is prevented from being directly applied to the heel, and the foot slips forward particularly when applied to high heels for women. Is prevented.

  It is preferable that the first heel-corresponding cushion member 8 is manufactured integrally with the second cushion member 4, and the second heel-compatible cushion member 9 is manufactured integrally with the fourth cushion member 7. This is preferable because the elastic modulus of the cushion member is uniform, the impact received by the foot during walking is uniformly dispersed, effectively absorbed, and the manufacturing cost is reduced.

  As shown in FIG. 5, the distance (H2) between the second cushion member 4 protruding from the arch portion of the surface 2 of the insole body 1 and the extension line of the insole body 1 is the fourth cushion member 7. And the distance (H3) between the cushion member 8 corresponding to the first heel and the extension line of the insole body 1 is greater than the distance (h2) between the extension line of the insole body 1 and the extension line of the insole body 1. It is preferable to manufacture the cushion member 9 larger than the distance (h3) between the cushion member 9 and the extension line of the insole body 1. That is, the thickness of the second cushion member 4 provided on the front surface 2 of the insole body 1 with the insole body 1 interposed therebetween is thicker than the thickness of the fourth cushion member 7 provided on the back surface 5 of the insole body 1. The cushioning effect on the surface of the insole that directly hits the foot is greater than that on the back surface, and the impact that the stepping corresponding part receives during walking is effectively absorbed by the elasticity, and the cushion member is also provided on the back surface 5 of the insole body 1 As a result, the impact absorption effect is synergistically improved on both sides. Further, the distance between the first heel-corresponding cushion member 8 and the extension line of the insole body 1 is larger than the distance between the second heel-corresponding cushion member 9 and the extension line of the insole body 1, that is, the insole. Since the thickness of the first heel-corresponding cushion member 8 provided on the front surface 2 of the insole main body 1 is thicker than the thickness of the second heel-corresponding cushion member 9 provided on the back surface 5 of the insole main body 1 with the main body 1 interposed therebetween, walking The cushioning effect on the surface of the insole that sometimes directly hits the heel is larger than that on the back surface, and the elasticity of the insole effectively absorbs the impact received by the heel during walking, and there is also a cushion member on the back surface of the insole, so The impact absorption effect is synergistically improved on both sides.

  Next, the structure of each cushion member will be described. 4 is a cross-sectional view taken along plane BB in FIG. As shown in FIG. 4, the first cushion member 3 projects from the front surface 2 of the insole body 1 with the insole body 1 interposed therebetween, and the third cushion member 6 projects from the back surface 5 of the insole body 1. ing. Reference numeral 11 denotes a urethane foam having a thickness of 5 mm, which is made into a bag shape by sewing sewing together with the wet polyurene leather 12, the nonwoven fabric 10, and the insole body 1.

  A first cushion member 3 projecting on the front surface across the insole body 1, a third cushion member 6 projecting on the back surface, and a third cushion member projecting on the surface across the insole body 1 4, the first heel cushion member 8, the fourth cushion member 7 protruding from the back surface, and the second heel cushion member 9 may be attached separately.

  Alternatively, prepare an insole body, cut in advance into the shape of the stepping part corresponding part of the insole body, the arch corresponding part and the heel corresponding part, and enclose urethane foam of a predetermined thickness with an outer layer material of a predetermined material. The spare cushion member is manufactured by molding into the shape of the stepping portion corresponding portion, the arch corresponding portion and the heel corresponding portion, and the preliminary cushion member is cut out on the insole body so as to protrude from the front and back surfaces of the insole body, respectively. It is preferable to make a bag by filling the part-corresponding part, the arch-corresponding part and the heel-corresponding part, placing a non-woven fabric on the bottom, and sewing the peripheral part together with the insole body. Thereby, compared with the method of attaching a cushion member to the surface and the back surface of an insole main body separately, the cushion effect of a cushion member is exhibited equally and manufacturing cost is reduced.

  FIG. 5 is a cross-sectional view taken along the plane AA in FIG. 1, and is formed integrally with the second cushion member 4 and the second cushion member 4 protruding from the surface of the insole body 1 in FIGS. The cross-sectional shapes of the first heel-corresponding cushion member 8, the fourth cushion member 7 projecting from the back surface of the insole body 1, and the second heel-corresponding cushion member 9 formed integrally with the fourth cushion member 7 are shown. . The structures of the second cushion member 4, the first heel-corresponding cushion member 8, the fourth cushion member 7, and the second heel-corresponding cushion member 9 are the same as the structure of the first cushion member 3 shown in FIG. .

  As shown in FIG. 5, the distance (H2) between the second cushion member 4 and the extension line of the insole body 1 is the distance between the fourth cushion member 7 and the extension line of the insole body 1 ( h2), and the distance (H3) between the first heel-corresponding cushion member 8 and the extension line of the insole body 1 is between the second heel-corresponding cushion member 9 and the extension line of the insole body 1. It is preferable to design so as to be larger than the distance (h3). That is, the thickness of the second cushion member 4 provided on the surface of the insole body 1 with the insole body 1 interposed therebetween is thicker than the thickness of the fourth cushion member 7 provided on the back surface 5 of the insole body 1, so Since the cushioning effect of the surface of the insole 1 that hits the foot is larger than that of the back surface, the impact that the stepping corresponding part receives during walking is effectively absorbed by its elasticity, and the cushion member is also provided on the back surface of the insole. The shock absorption effect is synergistically improved on both sides. Further, the distance between the first heel-corresponding cushion member 8 and the insole body 1 is larger than the distance between the second heel-corresponding cushion member 9 and the insole body 1, that is, the insole body 1 sandwiching the insole body 1 Since the thickness of the first heel-corresponding cushion member 8 provided on the surface of 1 is thicker than the thickness of the second heel-corresponding cushion member 9 provided on the back surface 5 of the insole body 1, the cushion on the surface of the insole that directly hits the heel during walking The effect is larger than that of the back side, and the elasticity that it absorbs the impact of the heel during walking is effectively absorbed, and the cushioning member is also provided on the back side of the insole. improves.

  Here, the above-mentioned “extension line of the insole body 1” will be described. As can be seen from FIGS. 3 and 4, the insole body 1 is divided by the first cushion member 3 and the third cushion member 6. This is because the insole body 1 is cut out in accordance with the shape of the stepping portion. Therefore, the “extension line of the insole body 1” is an imaginary line connecting the divided insole bodies 1 together. Since this description can be said also about the 2nd cushion member 4, the 4th cushion member 7, the 1st heel corresponding cushion member 8, and the 2nd heel corresponding cushion member 9, the description regarding them is omitted.

The top view of Example 1 of this invention. The bottom view of Example 1 of this invention. FIG. 2 is a sectional view taken along a plane AA in FIG. 1. Sectional drawing along the surface BB of FIG. FIG. 4 is a partially enlarged sectional view of FIG. 3.

DESCRIPTION OF SYMBOLS 1 Insole main body 2 Surface 3 of insole main body 1st cushion member 4 2nd cushion member 5 Back surface 6 of insole main body 3rd cushion member 7 4th cushion member 8 1st heel corresponding cushion member 9 2nd heel corresponding cushion member 10 Nonwoven fabric 11 Urethane foam 12 Wet polyurethane synthetic leather H1 Distance h1 between first cushion member 4 and extension line of insole body 1 Distance H2 between third cushion member 6 and extension line of insole body 1 Second cushion member 4 Distance h2 between the extension line of the insole body 1 Distance H3 between the fourth cushion member 7 and the extension line of the insole body 1 Distance h3 between the cushion member 8 corresponding to the first heel and the extension line of the insole body 1 Distance h3 between the second heel-corresponding cushion member 9 and the extension line of the insole body 1 The second cushion member 7 And the distance between the extension of the insole body 1

Claims (8)

On the surface (2) of the insole main body (1), the first cushion member (3) is projected from the stepped portion corresponding portion, the second cushion member (4) is projected from the arch corresponding portion, and the insole main body (1 ) On the back surface (5), a third cushion member (6) having the same shape as the first cushion member (3) is projected from a portion corresponding to the first cushion member (3), and the second cushion member An insole characterized in that a fourth cushion member (7) having the same shape as that of the second cushion member (4) is protruded from a portion corresponding to (4). The second cushion member (4) has a first heel corresponding cushion member (8), and the fourth cushion member (7) has a second heel corresponding cushion member (9). The insole according to claim 1. The distance (H1) between the first cushion member (3) and the extension line of the insole body (1) is the distance between the third cushion member (6) and the extension line of the insole body (1) ( The insole according to claim 1 or 2, characterized in that it is larger than h1). The distance (H2) between the second cushion member (4) and the extension line of the insole body (1) is the distance between the fourth cushion member (7) and the extension line of the insole body (1) ( h2) and the distance (H3) between the first heel-corresponding cushion member (8) and the extension line of the insole body (1) is larger than the second heel-corresponding cushion member (9) and the insole body ( The insole according to any one of claims 1 to 3, wherein the insole is larger than a distance (h3) between the extension line 1). The insole according to any one of claims 1 to 4, wherein the first cushion member (3) and the third cushion member (6) have an integral structure. The insole according to any one of claims 1 to 5, wherein the second cushion member (4) and the fourth cushion member (7) are integrally configured. The second cushion member (4) and the first heel corresponding cushion member (8) are integrally configured, and the fourth cushion member (7) and the second heel corresponding cushion member (9) are integrally configured. The insole according to any one of claims 1 to 7. Prepare the insole body, cut in the shape of the stepping part corresponding part of the insole body, the arch support part and the heel support part in advance, and encase the urethane foam of the predetermined thickness with the outer layer material of the predetermined material, , To manufacture the preliminary cushion member by molding into the shape of the arch corresponding portion and the heel corresponding portion, respectively, and the preliminary cushion member cut out on the insole body so as to protrude from the front and back surfaces of the insole body, respectively, A method of manufacturing an insole, including filling a corresponding portion and a heel corresponding portion, placing a non-woven fabric on the bottom, and sewing a peripheral portion together with the insole body to form a bag.

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