JP3228641U - Insoles, insoles, and high heel shoes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an insole and an insole of a high-heeled shoe having excellent comfort and less fatigue of the foot, and a high-heeled shoe having the insole and the insole. SOLUTION: The insole 3 for high heel shoes, the stepping portion 3a corresponding to the ground contact portion 2a of the outsole 2 whose lower surface side is in contact with the ground, and the non-ground contact portion 2b of the outsole curved diagonally upward from the ground contact portion. A surface member having a heel portion corresponding to the heel support portion 2c of the outsole provided with a heel 2d, which is continuous from the intermediate portion 3b corresponding to the above and the non-grounded portion, and the intermediate portion and the heel which are arranged on the lower surface side of the surface member. The lower surface side of the treading portion of the surface member and the lower surface side of the reinforcing plate are the adhesive surfaces between the outsole and at least a part of the upper 6 of the high heel shoe, including the reinforcing plate having the portion, and the portion to be sewn with the upper. It is an insole that does not have. [Selection diagram] Fig. 2

Description

The present invention relates to insoles, insoles, and high heel shoes.

Compared to men's shoes, women's shoes tend to be preferred to have heel heights that support the heel. High-heel shoes do not touch the entire underside of the sole and support the body with the heel, toes, and the area around the base of the toes, which can improve the comfort of the shoes and reduce foot fatigue. It is said to be relatively difficult.

The Bolognese manufacturing method and the cementing manufacturing method are widely used as shoe manufacturing methods. The high heels produced by the Bolognese manufacturing method described in Patent Document 1 can be comfortably worn by arranging the front end portion of the insole below the bag-shaped portion of the upper that accommodates the toes. It is said that the front end of the bottom can be prevented from peeling off from the outsole. In the Bolognese manufacturing method, since the upper and the outsole are fixed by bag stitching, the insole used does not have the area around the toes, which is the toe part of the shoe. Therefore, it is relatively easy to make high-heeled shoes that have excellent flexibility around the toes and are easy to walk. In addition, it is relatively easy to make shoes that are comfortable to wear so as to wrap the foot by sewing a bag. On the other hand, sewn in a bag may increase the production cost of shoes.

In contrast to the Bolognese production method, the cementing production method adheres and fixes the outsole, the insole, etc. without sewing the bag, so that it is relatively easy to reduce the production cost. On the other hand, since there is no sewn bag that wraps the foot, it is not easy to make shoes that are comfortable to wear and easy to walk. In the cementing method, the insole used is generally fixed to a last and adhered to an outsole, an upper or the like. Since it is difficult to fix the insole to the last with a highly flexible insole, the insole is required to have a certain hardness. Further, the insole is formed up to the periphery of the toes for adhesion to the outsole and the upper, and is formed so as to be arranged on the entire surface of the sole of the foot. As described above, in shoes obtained by the cementing manufacturing method, since the insole having a certain hardness is arranged on the entire surface of the sole, it is not easy to make shoes that are comfortable to wear and easy to walk. ..

Japanese Unexamined Patent Publication No. 2012-066050

In view of the above circumstances, it is an object of the present invention to provide a high-heeled shoe insole, an insole, and a high-heeled shoe that are comfortable to wear, easy to walk, and can reduce foot fatigue. And.

One aspect of the present invention made to solve the above problems is to support the outsole located on the sole side of the foot, the upper that is adhered to the outsole and wraps the instep side of the foot, and the heel of the foot. A heel is provided, and the outsole is continuous from the ground contact portion that comes into contact with the ground on the lower surface side, the non-ground contact portion that curves diagonally upward from the ground contact portion of the outsole, and the non-ground contact portion of the outsole. An insole for high heel shoes having a heel support portion bonded to the heel, and corresponding to a stepping portion corresponding to the ground contact portion, an intermediate portion corresponding to the non-ground contact portion, and a heel support portion. A surface member having a heel portion and a reinforcing plate arranged on the lower surface side of the surface member and having an intermediate portion and a heel portion, at least a part of the lower surface side of the stepping portion of the surface member, and the reinforcement. At least a part of the lower surface side of the plate is an adhesive surface between the outsole and the upper, and is an insole that does not have a portion to be sewn with the upper.

Since the surface member has a stepping portion, an intermediate portion, and a heel portion, the insole can be arranged on the entire surface of the portion forming the sole of the high-heeled shoe. Therefore, it is easy to adhere to the outsole, upper and the like. Specifically, the lower surface side of the stepping portion of the insole, the upper surface side of the outsole, and a part of the upper can be adhered, and the upper surface of the insole and the lower surface of the insole can be adhered. it can. Therefore, shoes can be produced at low cost without having a bag sewing portion. Further, since the insole does not have a reinforcing plate in the portion corresponding to the stepping portion of the surface member, the flexibility around the toe portion, which is the toe portion of the shoe, is high. Therefore, the shoes having the insole are excellent in comfort and easy to walk, and the fatigue of the foot can be reduced.

It is preferable that the reinforcing plate has a shank. By doing so, the strength of the insole is improved, and the stability of the foot can be improved when the high-heeled shoes are worn.

Another aspect of the present invention made to solve the above problems is the insole for high heel shoes, and the insole stepping portion, the insole intermediate portion corresponding to the trampling portion, the intermediate portion, and the heel portion, respectively. And an insole heel, the lower surface is an adhesive surface with the insole, and the upper surface is formed in a shape that supports the vertical and horizontal arches of the sole of the foot according to the height of the heel. It is an insole.

Since the insole has a treading portion in addition to the middle portion and the heel portion, the cushioning property of the ground contact portion on the outsole of the high heel shoe is excellent, and the comfort of wearing can be improved. In addition, since the upper surface is formed in a shape that supports the vertical and horizontal arches of the sole according to the height of the heel, the weight pressure (body pressure) of the wearer applied to the sole is effectively dispersed. It is possible to reduce the fatigue of the foot even if the shoes are worn for a long time.

Another aspect of the present invention made to solve the above problems is a high heel shoe provided with the insole and the insole.

Since the high-heeled shoes are provided with the insole, they can be produced at a relatively low cost, and since they are provided with the insole, they are comfortable to wear and have less foot fatigue even when worn for a long time.

As described above, the insoles, insoles, and high-heeled shoes used in the high-heeled shoes are excellent in comfort and cause less foot fatigue.

It is a schematic perspective view which shows for the left foot of the high heel shoe which concerns on one Embodiment of this invention. It is a schematic perspective view which shows the state which disassembled the high heel shoe of FIG. It is a schematic perspective view which shows the state which disassembled the insole of the high heel shoe of FIG. It is a schematic perspective view which shows the skeleton of a foot. It is a schematic plan view which shows the upper surface of the insole of the high heel shoe of FIG. It is a schematic end view which shows the state of the line A to E of FIG. 5 in the insole of a high heel shoe with a heel height of 3 cm. It is a schematic end view which shows the state of the line A to E of FIG. 5 in the insole of a high heel shoe with a heel height of 5 cm. It is a schematic end view which shows the state of the line A to E of FIG. 5 in the insole of a high heel shoe with a heel height of 7 cm. It is a pressure distribution chart which shows the body weight pressure applied to the insole of FIG. 5 by an isobar. It is a pressure distribution map which shows the weight pressure applied to the insole of the conventional high heel shoes by an isobar.

Hereinafter, an embodiment of the high-heeled shoes of the present invention will be described in detail with reference to the drawings as appropriate. In this document, "bottom" means the direction toward the ground in the vertical direction, and "top" means the opposite side. "Vertical" is the length direction of the foot between the toes and heels of the foot, and "horizontal" is the width direction of the foot. The "front" is the toe side in the length direction of the foot, and the "rear" is the heel side of the foot on the opposite side.

[High heel shoes]
As shown in FIGS. 1 and 2, the high heel shoe 1 has an outsole 2 located on the sole side of the foot, an upper 6 adhered to the outsole 2 and wrapping the instep side of the foot, and the heel of the foot. It has a supporting heel 2d. The outsole 2 has a ground contact portion 2a that comes into contact with the ground on the lower surface side, a non-ground contact portion 2b that curves diagonally upward from the ground contact portion 2a, and a heel support that is continuous from the non-ground contact portion 2b and is adhered to the heel 2d. It has a part 2c.

<Outsole>
The outsole 2 has a substantially plate shape, and is formed in a shape similar to the sole of the foot in a plan view. The outsole 2 is a non-grounded portion that supports the area around the toes in the front and supports the ground contact portion 2a whose lower surface side contacts the ground, the area around the toes and the sole of the foot other than the heel, and extends diagonally upward from the ground contact portion 2a. Includes a heel support portion 2c that extends rearward from the non-grounded portion 2b and supports the heel. The heel support portion 2c is adhered to the heel 2d. The heel 2d may be bonded to the lower surface of the heel support portion 2c as a member separate from the outsole 2, or the ground contact portion 2a and the non-ground contact portion so that the upper surface of the heel 2d forms the heel support portion 2c. It may be a part of the outsole 2 formed integrally with 2b. The lower surface (ground contact surface) of the ground contact portion 2a and the heel 2d may be further provided with a member for the purpose of suppressing wear of the sole 4 and preventing slipping.

The material of the outsole 2 is not particularly limited, and may be appropriately selected from the viewpoint of suppressing the shape of the shoe from losing its shape, comfort, etc. For example, natural rubber, isoprene rubber, butadiene rubber, styrene-butadiene rubber, etc. Acrylonitrile-butadiene rubber, chloroprene rubber, and butyl rubber can be adopted. The material of the heel 2d is preferably one having a certain strength to stabilize the ankle from the heel when the high heel shoe 1 is worn. For example, ABS (acrylonitrile butadiene styrene), nylon, polyurethane, or polycarbonate may be adopted. it can. The height of the heel 2d is not particularly limited, and may be appropriately selected from the design of the shoe, ease of walking, and the like, and may be, for example, 3 cm or more and 7 cm or less. The height of the heel 2d is the distance from the ground contact surface (ground) of the heel 2d to the rear end of the upper surface of the heel 2d.

<Insole>
The insole 3 has a substantially plate shape and is formed in a shape substantially similar to the outsole 2 in a plan view. The insole 3 corresponds to the ground contact portion 2a of the outsole 2 and the stepping portion 3a corresponds to the non-grounded portion 2b of the outsole 2. It has a heel portion 3b and a heel portion 3c corresponding to the heel support portion 2c of the outsole 2. As shown in FIG. 3, the insole 3 includes a surface member 7 and a reinforcing plate 8 arranged on the lower surface side of the surface member 7. The insole 3 is an embodiment of the present invention.

The surface member 7 of the insole 3 has a treading portion 3a, an intermediate portion 3b, and a treading portion 7a, an intermediate portion 7b, and a heel portion 7c serving as the heel portion 3c. The reinforcing plate 8 has an intermediate portion 8b and a heel portion 8c. The reinforcing plate 8 and other reinforcing members are not arranged at the portion corresponding to the stepping portion 7a of the surface member 7. Since the reinforcing material is not arranged at the portion corresponding to the stepping portion 7a, the trampling portion 3a of the insole 3 has high flexibility.

The material of the surface member 7 is not particularly limited and may be appropriately selected from the viewpoint of flexibility, comfort and the like, and for example, felt, cardboard, cork and the like can be adopted. It is preferable to use resin-containing felt as the material. The resin-containing felt can obtain the desired flexibility and hardness by adjusting the resin content. By obtaining the desired hardness, it is possible to facilitate the fixing of the stepping portion 3a when fixing the insole 3 to the last. Further, by obtaining the desired hardness, it is possible to improve the cushioning property of the stepping portion 7a with respect to the ground when the high heel shoes 1 are worn. The average thickness of the surface member 7 is not particularly limited, and may be, for example, 0.3 mm or more and 3 mm or less.

The material of the reinforcing plate 8 may be appropriately selected from the viewpoints of suppressing the shape of the shoe from losing its shape, following the heel of the shoe during walking, and the like. For example, ABS (acrylonitrile butadiene styrene), nylon, polyurethane, polycarbonate. Can be adopted. As the material, it is preferable to use a pulp compression material that is inexpensive and easy to process. The thickness of the reinforcing plate 8 is not particularly limited, and may be, for example, 1 mm or more and 8 mm or less. The thickness of the reinforcing plate 8 is preferably gradually reduced toward the front in the intermediate portion 8b so as not to form a step on the surface in contact with the sole of the foot. Further, the thickness of the reinforcing plate 8 on the front side may be gradually reduced and at least partially extended to the lower surface of the stepping portion 3a.

The reinforcing plate 8 preferably has a shank 9. The shank 9 is a strip-shaped member and improves the strength of the reinforcing plate 8. Having the shank 9 makes it easier to stabilize the foot when wearing the high-heeled shoes 1. The shank 9 can be arranged from the vicinity of the midpoint of the intermediate portion 8b on the upper surface or the lower surface of the reinforcing plate 8 to the vicinity of the midpoint of the heel portion 8c. The shank 9 is preferably arranged on the upper surface of the reinforcing plate 8 in order to facilitate adhesion to the outsole 2 and further improve the strength of the reinforcing plate 8. The vicinity of the midpoint between the intermediate portion 8b and the heel portion 8c is a substantially center in the vertical and horizontal directions, respectively.

The material of the shank 9 is not particularly limited, and may be appropriately selected from the ease of walking, the material of the reinforcing plate 8, and the like, and for example, stainless steel, polycarbonate, and the like can be adopted. The length of the shank 9 is not particularly limited, and can be, for example, 70 mm or more and 110 mm or less. The width of the shank 9 is not particularly limited, and can be, for example, 7 mm or more and 16 mm or less. The thickness of the shank 9 is not particularly limited, and may be, for example, 1 mm or more and 3 mm or less.

The insole 3 may be further provided with a mesh sheet or the like on the lower surface of the stepping portion 7a of the surface member 7 and the reinforcing plate 8 for the purpose of efficiently applying the adhesive.

<Insoles>
The insole 5 has a substantially plate shape, is formed in a shape similar to the insole 3 in a plan view, and has an insole stepping portion 5a, an insole intermediate portion 5b, and an insole heel portion 5c. Since the lower surface of the insole 5 is an adhesive surface with the insole 3, it is formed in a substantially flat surface. The upper surface of the insole 5 is formed in a three-dimensional shape according to the sole of the foot. This three-dimensional shape is formed in a different shape depending on the height of the heel 2d. The insole 5 is an embodiment of the present invention.

The material of the insole 5 is not particularly limited, but a material having excellent cushioning properties and flexibility is preferable in order to improve comfort and reduce foot fatigue, for example, a foamable synthetic resin. An elastomer or the like can be used, and it is preferable to use polyurethane having excellent moldability and durability.

The three-dimensional shape formed on the upper surface of the insole 5 is formed according to the sole of the foot. Specifically, as shown in FIG. 4, the foot has a small medial vertical arch N formed from the vicinity of the ball of the toe to the vicinity of the center of the heel with the surface where the ground (floor) and the sole of the foot contact as the reference surface. It has an outer vertical arch T formed from the vicinity of the toe ball to the vicinity of the center of the heel, and a lateral arch W formed from the vicinity of the ball of the toe to the vicinity of the small toe ball. The three-dimensional shape is formed so as to support these three arches.

The three-dimensional shape will be described more specifically with reference to FIGS. 5 to 8. 5 is a schematic plan view of the insole 5 for the left foot, and FIGS. 6 to 8 are schematic cross-sectional views of A to E shown in FIG. The cross-sectional view taken along the line AA shown by A is a cross-sectional view passing through the substantially center of the inlay 5 in the vertical direction, and the cross-sectional view taken along the line BB shown by B is a cross-sectional view taken along the length of the inlay 5 from the rear end to about 10 It is a cross-sectional view in the width direction at%, the CC cross-sectional view shown by C is about 25% of the total length from the rear end, the DD cross-sectional view shown by D is about 40% of the total length from the rear end, and E. The cross-sectional view taken along the line EE is a cross-sectional view taken from the rear end at a position approximately 55% of the total length. In the high heel shoes 1, since the loads applied to the three arches differ depending on the height of the heel 2d, it is preferable that the three-dimensional shape is appropriately optimized according to the height of the heel 2d. As an example, FIG. 6 shows an insole H3 used for a high heel shoe 1 having a heel 2d height of 3 cm, FIG. 7 shows an insole H5 used for a high heel shoe 1 having a heel 2d height of 5 cm, and FIG. 8 shows a heel. The insole H7 used for the high heel shoe 1 having a height of 2d of 7 cm is shown.

As shown by A in FIGS. 6 to 8, the insoles H3a, H5a, and H7a of the insoles H3, H5, and H7 are formed to have a substantially constant thickness. The thickness of the insole stepping portions H3a, H5a, and H7a can be 2.0 mm or more and 4.0 mm or less. The value of each thickness is an example of using polyurethane as the material of the insole. The insole intermediate portions H3b, H5b, and H7b have an arcuate ridge that rises substantially in the center in the vertical direction so as to support the inner vertical arch N and the outer vertical arch T. This ridge is preferably formed larger as the height of the heel 2d increases. The insole heel portions H3c, H5c, and H7c are thicker than the insole trampling portions H3a, H5a, and H7a, and the rear end warps upward in a bow shape so as to wrap the heel.

As shown by B, the widthwise edges of the insole heels H3c, H5c, H7c are preferably inclined upward so as to wrap the heel of the wearer of the high heel shoe 1. The thickness of B at the substantially center in the width direction is preferably 3 mm or more and 3.5 mm or less in H3, and 2.3 mm or more and 2.8 mm or less in H5. The substantially central portion of H7 preferably has a shape that rises in a substantially arc shape in the width direction, and the thickness of the substantially central portion is preferably 3.7 mm or more and 4.2 mm or less.

As shown by C, the posterior portion of the insole middle portion H3b, H5b, H7b gradually decreases in thickness from the center of the sole to the outside in the width direction, and the edge is inclined upward. Is preferable. By gradually reducing the thickness from the center to the outside, the wearer of the high-heeled shoes 1 can easily stabilize his / her feet and can reduce fatigue even when worn for a long time. The thickness at the substantially center in the width direction of C is preferably 3.8 mm or more and 4.3 mm or less for H3, 4.5 mm or more and 5.0 mm or less for H5, and 4.5 mm or more and 5.0 mm or less for H7.

As shown by D, the substantially central portion of the insole middle portion H3b, H5b, H7b has a thickness on the outside that is thinner than the thickness on the inside of the foot, and is substantially arcuate in the width direction so as to support the lateral arch W. It is preferable to have a raised shape. The thickness at the substantially center in the width direction of D is preferably 3.8 mm or more and 4.3 mm or less for H3, 4.5 mm or more and 5.0 mm or less for H5, and 4.5 mm or more and 5.0 mm or less for H7.

As shown by E, the anterior portion of the insole middle portion H3b, H5b, H7b is thinner on the outer side than the inner thickness of the foot, and is approximately circular in the center in the width direction so as to support the lateral arch W. It is preferable to have a shape that rises in an arc shape. This uplift is a part of the uplift indicated by D. The thickness at the substantially center in the width direction of E is preferably 3.8 mm or more and 4.3 mm or less for H3, 4.5 mm or more and 5.0 mm or less for H5, and 4.5 mm or more and 5.0 mm or less for H7.

<Upper>
The upper 6 is formed from one or more sheet-like objects so as to cover a part of the toes and side surfaces of the foot, and is formed in a shape similar to the insole 3 in a plan view from above. The upper 6 has an opening 6a for putting the foot in and out on the upper side, a housing portion 6b for accommodating the tip of the foot on the front side, and a part of the side surface of the instep and the side surface of the heel extending rearward from the accommodating portion 6b. It has a side surface portion 6c to be covered. At least a part of the lower edge of the accommodating portion 6b and the side surface portion 6c is bent toward the inner surface side (the side accommodating the foot) of the upper 6 to form the adhesive portion 6d. The adhesive portion 6d is preferably formed over the entire circumference of the lower side of the upper 6. The width of the bonded portion 6d is not particularly limited, and may be 5.0 mm or more and 10.0 mm or less.

The material of the upper 6 is not particularly limited, and leather, synthetic leather, woven fabric, synthetic resin and the like can be adopted. In the case of leather, woven fabric, etc., a sheet-like material cut into a predetermined shape is joined or embossed, and in the case of synthetic resin, etc., it is formed into a desired shape by molding or the like.

[Manufacturing method of high heel shoes]
The high-heeled shoes 1 have a step of adhering the insole 3 to the outsole 2 and inserting and adhering at least a part of the upper 6 between the outsole 2 and the insole 3 and an insole on the upper surface of the insole 3. It can be produced by a method for manufacturing high heel shoes including a step of adhering 5. The manufacturing method is a so-called cementing manufacturing method, which is a method of manufacturing shoes only by bonding with an adhesive or the like, and does not have a step of sewing such as bag sewing. Therefore, the high heel shoes 1 can be produced at low cost.

The outsole 2, the insole 3 and the upper 6 formed in a desired shape are prepared, and the outsole 2, the insole 3 and the upper 6 are bonded at the same time. Specifically, the insole 3 is temporarily fixed to a portion corresponding to the sole of the shoe last with a temporary fixing tool. Temporary fixing is preferably performed by using temporary fixing tools at 1 to 2 places on the stepping portion 3a of the insole 3 and 1 to 2 places on the reinforcing plate 8. In particular, since the stepping portion 3a has no reinforcing member and is unstable, it is preferable to use a jig or the like for reliable temporary fixing. After temporarily fixing the insole 3 to the last, the upper 6 is put on the last, an adhesive is applied to the lower surface of the insole 3, and the adhesive portion 6d of the upper 6 is caught in the lower surface of the insole 3. Further, the upper surface of the outsole 2 is aligned with the lower surface of the insole 3, and the adhesive portion 6d of the outsole 2, the insole 3 and the upper 6 is adhered.

After the adhesion of the outsole 2, the insole 3 and the upper 6 is completed, the shoe last is pulled out from the upper 6, and the insole 5 coated with the adhesive on the lower surface is put in the upper 6 and adhered to the upper surface of the insole 3. To do. For these bonding, it is preferable to shorten the time for completing the bonding by pressurizing, heating, or the like. The insole 5 may be adhered at the same time as the upper 6 and the outsole 2 by temporarily fixing the insole 5 and the insole 3 to the last.

<Advantage>
In the high-heeled shoe 1, since the insole 3 does not have a reinforcing member or the like on the stepping portion 3a, the ground contact portion of the shoe sole is excellent in flexibility and easy to walk. Further, since the insole 5 has the stepping portion 5a, the cushioning property of the ground contact portion is excellent, the wearing comfort is good, and fatigue due to walking or the like is reduced. Further, since the insole 5 is formed in a shape capable of supporting the medial vertical arch N, the lateral vertical arch T, and the lateral arch W of the foot, it is easy to stabilize the foot and the body pressure applied to the sole of the foot is dispersed. , Foot fatigue due to wearing shoes for a long time can be reduced.

The high-heeled shoes 1 can be easily obtained by adhering the outsole 2, the insole 3, the insole 5, and the upper 6, and can be produced at low cost because there is no sewing process such as bag sewing. ..

The distribution of the pressure applied to the sole of the foot while wearing the high-heeled shoes 1 was measured using a foot pressure distribution measurement system (F-Scan II: manufactured by Nitta Corporation). FIG. 9 is a diagram showing the distribution of the weight pressure of the wearer on the insoles H3, H5, and H7 described above with isobars, and FIG. 10 is a diagram showing the distribution of the weight pressure applied to the insoles of conventional high-heeled shoes. Is. FIGS. 9 and 10 show the measurement results of the left foot. In FIGS. 9 and 10, the ones with a white background inside the frame are isobars showing a relatively low pressure distribution, and the ones with a grid inside the frame are isobars showing a relatively high pressure distribution, and the pressure distribution in between these. Is indicated by a diagonal isobar inside the frame.

Comparing H3 of FIGS. 9 and 10, in FIG. 9, the isobars with a white background in the frame line are widely seen in the heel portion and the trampling portion, and the portion extending from the heel portion to the trampling portion along the outer vertical arch. It is also found in the first, second and third toes of the foot. The isobars with diagonal lines in the frame are substantially even on the heel and trampling, and there are no grid isobars in the frame. On the other hand, in FIG. 10, the isobars with a white background in the frame line are relatively narrow in the heel portion and the trampling portion, and the portion extending from the heel portion to the trampling portion along the outer vertical arch and the first finger are also slight. It is not in the second and third finger parts. Isobars with diagonal lines in the frame are seen only in the heel, not in the trampling, and isobars in the grid are seen in the heel.

Comparing H5 of FIGS. 9 and 10, in FIG. 9, the isobars with a white background in the frame line are widely seen in the heel and the tread, and extend from the heel to the tread along the outer vertical arch. It is also found from the first finger to the second finger and also in the fourth finger part. The isobars with diagonal lines inside the frame are substantially even on the heel and trampling, and there are no grid isobars inside the frame. On the other hand, in FIG. 10, the isobars with a white background in the frame line are relatively narrow in the heel portion and the trampling portion, and there is no portion extending from the heel portion to the trampling portion along the outer vertical arch. The isobars with diagonal lines in the frame line are almost evenly distributed in the heel and trampling parts, but the range is large, and the isobars in the grid are found in the heel and trampling parts.

Comparing H7 of FIGS. 9 and 10, in FIG. 9, the isobars with a white background in the frame line are widely seen in the heel portion and the trampling portion, and the portion extending from the heel portion to the trampling portion along the outer vertical arch. It can also be seen from the 1st finger to the 5th finger. Isobars with diagonal lines in the frame are found in the heel and trampling, the heel is slightly larger, and there are no grid isobars in the frame. On the other hand, in FIG. 10, the isobars with a white background in the frame line are relatively narrow in the heel portion and the trampling portion, and there is almost no portion extending from the heel portion to the trampling portion along the outer vertical arch. The isobars with diagonal lines in the frame line are substantially even on the heel and the trampling part, and the isobars on the grid inside the frame line can be seen on the trampling part.

As described above, the high-heeled shoes 1 have a wider range of isobars on a white background in the frame line than the conventional high-heeled shoes, and can be seen evenly on the heel portion and the trampling portion. In addition, there is a part that extends from the heel part to the stepping part along the outer vertical arch, and is also seen in the finger part. The isobars with diagonal lines inside the frame are evenly distributed on the heel and trampling, and there are no grid isobars inside the frame. Therefore, it can be seen that the insoles H3, H5, and H7 of the high-heeled shoes 1 preferably disperse the weight pressure applied to the sole of the wearer's foot as compared with the conventional high-heeled shoes.

[Other Embodiments]
It should be considered that the disclosed embodiments are exemplary in all respects and not restrictive. The scope of the present invention is not limited to the configuration of the above embodiment, but is indicated by the scope of claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of claims. To.

Although the upper 6 has been described as a single layer using leather or the like as a material, it may have two or more layers of a layer forming the inner surface of the shoe and an outer layer forming the outer surface of the shoe.

The insole, insole, and high-heeled shoes according to the present invention can be suitably used for women's shoes that have both design and practicality.

1 High heel shoes 2 Sole 2a Grounding part 2b Non-grounding part 2c Heel support part 2d Heel 3 Insole 3a Stepping part 3b Middle part 3c Heel part 4 Shoe sole 5 Insole 5a Insole stepping part 5b Insole middle part 5c Insole heel part 6 Upper 6a Opening 6b Accommodating part 6c Side part 6d Adhesive part 7 Surface member 7a Treading part (surface member)
7b Intermediate part (surface member)
7c Heel (surface member)
8 Reinforcing plate 8b Middle part 8c Heel part 9 Shank AAA cross section BBB cross section CCC cross section DDD cross section EEE cross section H3 Heel height 3 cm insole H3a Insole trampling H3b Insole middle part H3c Insole heel part H5 Insole of high heel shoes with heel height 5 cm H5a Insole stepping part H5b Insole middle part H5c Insole heel part H7 Insole of high heel shoes with heel height 7 cm H7a Insole stepping part H7b Part H7c Insole heel part N Inner vertical arch T Outer vertical arch W Horizontal arch

Claims (4)

It has an outsole located on the sole side of the foot, an upper that is adhered to the outsole and wraps the instep side of the foot, and a heel that supports the heel of the foot.
The outsole is continuous from the ground contact portion that comes into contact with the ground on the lower surface side, the non-grounded portion that curves diagonally upward from the grounded portion of the outsole, and the non-grounded portion of the outsole, and adheres to the heel. An insole for high heel shoes with a heel support that is
The trampling part corresponding to the above grounding part,
A surface member having an intermediate portion corresponding to the non-grounded portion and a heel portion corresponding to the heel support portion, and
Including the reinforcing plate arranged on the lower surface side of the surface member and having the intermediate portion and the heel portion.
At least a part of the lower surface side of the stepping portion of the surface member and at least a part of the lower surface side of the reinforcing plate are adhesive surfaces between the outsole and the upper.
An insole that does not have the upper and the part to be sewn in the bag. The insole according to claim 1, wherein the reinforcing plate has a shank. An insole for the above high-heeled shoes
It has an insole trampling part, an insole middle part, and an insole heel part corresponding to the trampling part, the middle part, and the heel part, respectively.
The lower surface is an adhesive surface with the insole according to claim 1.
An insole whose upper surface is formed to support the vertical and horizontal arches of the sole of the foot according to the height of the heel. High-heeled shoes having the insole according to claim 1 and the insole according to claim 3.

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