TWI739565B - Insole manufacturing method and insole - Google Patents

Abstract

An insole manufacturing method for manufacturing an insole according to a target foot. The insole includes a front section, a middle section and a rear section. The insole manufacturing method includes: providing at least one front section associated with the target foot Pressure value, at least one mid-section pressure value and at least one back-section pressure value; a calculation device determines an insole foot shape of the insole according to a foot shape of the target foot; the calculation device determines an insole foot shape according to the front section The pressure value, the pressure value of the middle section and the pressure value of the rear section are used to determine a density distribution of the insole; the calculation device determines the arch height of the insole according to the pressure value of the middle section; and according to the foot type of the insole, The density distribution and the height of the arch of the foot form the insole.

Description

Insole manufacturing method and insole

The present invention relates to a method for manufacturing an insole, and more particularly to a method for manufacturing an insole according to the pressure distribution of the sole of the user's feet when standing or walking.

The arch of the foot refers to the proper curvature of the inside of the sole of the foot, which is like an arch bridge, which has the function of assisting walking in shock absorption, adapting to the terrain and stabilizing. According to statistics, the proportion of people with physiological flat feet has gradually increased in recent years. Due to the collapse of the medial longitudinal arch of the flat foot, the original stable support state of the foot is broken. When the foot is standing, walking, running and jumping, the relative tilt of the calcaneus causes the appearance of hindfoot valgus, which leads to the forefoot and big toe. Compensatory increase of the angle of movement, increased local pressure, and then caused foot pain when walking. Although there are arch pads that can slightly improve this phenomenon, because everyone's foot shape and walking and standing styles are different, the common arch pads on the market cannot be suitable for everyone. In addition, general-purpose insoles are composite insoles composed of multiple pads of different materials, but these materials have different service lives, and the structural joints of different materials also separate with time, making it difficult for composite insoles. With durability. In view of this, there will be a need for an insole manufacturing method, which can customize an insole suitable for users.

In order to solve the above-mentioned problems, one of the ideas of the present invention is to provide an insole manufacturing method, which can customize an insole suitable for users.

Based on the aforementioned concept, the present invention provides an insole manufacturing method for manufacturing an insole according to a target foot. The insole includes a front section, a middle section, and a rear section. The insole manufacturing method includes: At least one front pressure value, at least one middle pressure value, and at least one back pressure value of the target foot; a calculation device determines an insole foot shape of the insole according to a foot shape of the target foot; The calculation device determines a density distribution of the insole according to the pressure value of the front section, the pressure value of the middle section and the pressure value of the rear section; the calculation device determines an arch height of the insole according to the pressure value of the middle section And according to the foot shape of the insole, the density distribution and the height of the arch of the foot to form the insole.

In a preferred embodiment of the present invention, the insole foot shape of the insole is determined according to a foot shape of the target foot, and the insole foot shape is determined according to a foot width and/or a toe distribution of the target foot The insole foot shape of the insole.

In a preferred embodiment of the present invention, the insole has a honeycomb structure, and the density distribution determines the density of the honeycomb structure in the front section, the middle section, and the rear section.

In a preferred embodiment of the present invention, the target foot includes a left foot and a right foot; wherein the insole manufacturing method further includes: according to a left foot pressure value associated with the left foot and a pressure value associated with the right foot The pressure value of a right foot determines the position of a center of mass between the left foot and the right foot; wherein the density distribution is based on the position of the center of mass, the pressure value of the front section, the pressure value of the middle section and the pressure of the rear section Determined by the value.

In a preferred embodiment of the present invention, the density distribution includes a front section density distribution, a middle section density distribution, and a rear section density distribution. The front section has the front section density distribution, and the middle section has the middle section. The rear section has a density distribution of the rear section; wherein the method for manufacturing the insole further includes: forming the insole based on the pressure value of the front section being greater than the pressure value of the middle section and the pressure value of the rear section, so that the front section of the insole The density distribution of the part is closer than the density distribution of the middle part and the density distribution of the rear part.

In a preferred embodiment of the present invention, the front section includes a first front section, a second front section, and a third front section. The formation of the first front section is related to a first front section pressure value, The formation of the second front section is related to a second front section pressure value, and the formation of the third front section is related to a third front section pressure value; wherein the density distribution is based on at least the first front section pressure value, the The pressure value of the second front section is determined by the pressure value of the third front section.

In a preferred embodiment of the present invention, the density distribution includes a first front-end area density distribution, a second front-end area density distribution, and a third front-end area density distribution, and the first front-end area has the first front-end area Density distribution, the second front section area has the second front section area density distribution, and the third front section area has the third front section area density distribution; wherein the insole manufacturing method further includes: based on the fact that the pressure value of the first front section area is greater than the first front section area pressure value The pressure value of the second front section and the pressure value of the third front section form the insole, so that the density distribution of the first front section of the insole is closer than the density distribution of the second front section and the third front section.

In a preferred embodiment of the present invention, the front section pressure value is an average value of the first front section pressure value, the second front section pressure value and the third front section pressure value.

In a preferred embodiment of the present invention, the density distribution includes a first front-end area density distribution, a second front-end area density distribution, and a third front-end area density distribution, and the first front-end area has the first front-end area Density distribution, the second front section area has the second front section area density distribution, the third front section area has the third front section area density distribution; wherein the first front section area density distribution and the second front section area density distribution of the insole Compared with the third front section, the density distribution is tighter.

In a preferred embodiment of the present invention, the middle section includes a first middle section and a second middle section. The formation of the first middle section is related to a pressure value of the first middle section, and the second middle section The formation of is related to a second middle zone pressure value; wherein the density distribution is determined at least according to the first middle zone pressure value and the second middle zone pressure value.

In a preferred embodiment of the present invention, the density distribution includes a first middle section area density distribution and a second middle section area density distribution, the first middle section area has the first middle section area density distribution, and the second middle section area Having the second mid-region density distribution; wherein the insole manufacturing method further includes: forming the insole based on the pressure value of the first mid-section region being greater than the pressure value of the second mid-section region so that the density distribution of the first mid-section region is higher than that of the second mid-section region. The density distribution in the middle section is closer.

In a preferred embodiment of the present invention, the pressure value of the middle section is an average value of the pressure value of the first middle section and the pressure value of the second middle section.

In a preferred embodiment of the present invention, the rear section includes a first rear region and a second rear region. The formation of the first rear region is related to a first rear region pressure value, and the second rear region The formation of is related to a second post-region pressure value; wherein the density distribution is determined at least according to the first post-region pressure value and the second post-region pressure value.

In a preferred embodiment of the present invention, the density distribution includes a first back-end area density distribution and a second back-end area density distribution, the first back-end area has the first back-end area density distribution, and the second back-end area Having the second rear region density distribution; wherein the method for manufacturing the insole further includes: forming the insole based on the pressure value of the first rear region being greater than the pressure value of the second rear region so that the density distribution of the first rear region is higher than that of the second rear region. The density distribution in the latter section is more compact.

In a preferred embodiment of the present invention, the pressure value of the rear section is an average value of the pressure value of the first rear section and the pressure value of the second rear section.

In a preferred embodiment of the present invention, the middle section includes a first middle section and a second middle section. The formation of the first middle section is related to a dynamic pressure value of the first middle section, and the second middle section The formation of the zone is related to a second mid-section dynamic pressure value; wherein the arch height is determined according to the first mid-section dynamic pressure value and the second mid-section dynamic pressure value.

In a preferred embodiment of the present invention, the front pressure value and the back pressure value are obtained based on a static behavior of the target foot, and the middle pressure value is based on the target foot Obtained by a static behavior and a dynamic behavior.

According to the object of the present invention, there is provided an insole manufactured by the above method, which is composed of at least the front section, the middle section and the rear section, and the front section, the middle section and the rear section have different densities. Honeycomb structure.

The foregoing aspects and other aspects of the present invention will be more clarified based on the detailed description of the following non-limiting specific embodiments and with reference to the accompanying drawings.

100: Insole production method

110~140: Step

200: insole

220: insole

222: The first middle area

224: The second middle area

300: insole

310: front section

312: The first front area

314: The second front area

316: The third front area

320: middle section

322: The first middle section

324: The second middle area

330: rear section

332: first rear area

334: second rear area

400: insole

440: Honeycomb Structure

500: insole

550: Arch height

900: target foot

912~934: area

The first figure is a flowchart of a specific embodiment of the method for manufacturing an insole of the present invention.

The second picture is a schematic diagram of the target foot and the insole.

The third picture is a schematic diagram of the target foot and the insole.

The fourth figure is a schematic diagram of a specific embodiment of an insole.

The fifth figure is a cross-sectional view of a specific embodiment of the insole.

Please refer to the first figure, which illustrates a flow chart of a specific embodiment of the method for manufacturing an insole according to the present invention. The flow is mainly based on the execution of a computing device, such as a computer with a processor or a cloud computing device. As shown in the embodiment shown in the first figure, the insole manufacturing method 100 is used to manufacture an insole according to the target foot. Among them, the insole includes the front section, the middle section and the rear section. The front section is associated with the target foot pressure value, the middle section is associated with the target mid-foot pressure value, and the rear section is associated with the target foot pressure value (in Will be described in detail later). The pressure value described herein may refer to a specific pressure value, a set of data of a group of pressure values, or pressure gradient data defined by a group of pressure values. The insole manufacturing method 100 starts at step 110, and determines the insole foot shape of the insole according to the foot shape (contour) of the target foot (such as the contour of the insole in the second figure). The contour of the target foot can be realized by an image scanning image method, or by analogy Measure the profile data. In a specific embodiment, each size of insole can correspond to different insoles according to foot width and/or toe distribution (for example, a foot type with a longer thumb than an index finger, or a foot type with a longer index finger than a thumb. Foot type) and have different insole foot types for selection. In this way, an analysis module based on the computing device can determine a suitable insole foot shape according to the foot contour data of the target foot. The analysis module is a part of a computing device, such as software, hardware, or a combination thereof.

Next, proceed to step 120 to determine the density distribution of the insole according to the target foot pressure value at the front section, the middle section pressure value and the back section pressure value. The division of the anterior section, the middle section and the posterior section of the target foot is determined according to the physiological structure. For example, the forefoot is the part that includes the toes and the forefoot, and mainly has the functions of gripping the ground, maintaining balance, and assisting advancement. The midfoot usually refers to the junction of the foot plate and the ankle joint, which mainly has the functions of telescoping and shock absorption. Rearfoot refers to the heel in general, which is mainly related to the stability of walking and standing. The pressure values of the various parts can be obtained from known measuring means, such as a pressure test board or a pressure scanner well known to those skilled in the art. The pressure value of the front section, the pressure value of the middle section and the pressure value of the back section described in this step are based on a static behavior of the target foot, such as standing on both feet or on one foot. In a specific embodiment, such as an insole with a honeycomb structure, this step determines the honeycomb structure density of the honeycomb structure in the front, middle, and rear sections of the insole. For example, when the current pressure value is greater than the middle pressure value and the back pressure value, the analysis module determines that the density of the insole in the front section is greater than the density of the insole in the middle and rear sections (that is, the honeycomb structure arrangement of the insole in the front section) The density is greater than the honeycomb structure arrangement density of the insole in the middle and rear sections). And when the pressure value in the middle section is greater than the pressure value in the front section and the pressure value in the rear section, Or when the pressure value of the middle section is greater than a predetermined critical range, the analysis module determines that the density of the insole at the middle section is greater than the density of the insole at the front and rear sections, and so on.

Next, proceed to step 130, the analysis module determines the arch height of the insole according to the mid-section pressure value (as shown at 550 in the fifth figure). The arch height mentioned herein may refer to a continuous thickness located in the middle section of the insole, or may refer to an average value calculated based on the thickness of the middle section, or may refer to a thickest height in the middle section of the insole. In a specific embodiment, the middle section includes a first middle section and a second middle section. The middle section pressure value includes a first middle section dynamic pressure value related to the first middle section region and a second middle section dynamic pressure value related to the second middle section region. The dynamic pressure value is measured according to a dynamic behavior of the target foot, such as normal walking, which is different from the pressure value described in step 120. Among them, the arch height is determined based on the dynamic pressure value of the first mid-section area and the dynamic pressure value of the second mid-section area. Then, step 140 is performed to fabricate an insole according to the foot shape, density distribution, and arch height of the insole.

In a specific embodiment, the target foot includes a left foot and a right foot, the left foot is associated with the pressure value of the left foot, and the right foot is associated with the pressure value of the right foot. The insole manufacturing method 100 may further include determining the position of the center of mass between the left foot and the right foot according to the pressure value of the left foot and the pressure value of the right foot, which generally presents a left foot or a right foot depending on different target objects. Wherein, in another embodiment, the density distribution is further determined based on the position of the center of mass, the pressure value of the front section, the pressure value of the middle section, and the pressure value of the rear section. In a specific embodiment, when the target object is standing (in different specific embodiments, the user may be required to stand shoulder-width or hip-width), it is obtained by a known measurement method The pressure on the left foot (this is the pressure value of the left foot) and the pressure on the right foot (this is the pressure value of the right foot), and the pressure value of the left foot is further associated with the left insole, and the pressure value of the right foot is associated with Right insole. Among them, the insole includes a left insole and a right insole. In a specific embodiment, the analysis module calculates the position of the center of mass between the left foot and the right foot based on the pressure value of the left foot and the pressure value of the right foot, and the position of the center of mass can indicate the center of gravity of the user when standing. In a specific embodiment, if the center of mass is closer to the left foot, the analysis module determines that the overall density of the right insole is greater than the overall density of the left insole. If the center of mass is closer to the right foot, the analysis module determines that the overall density of the left insole is greater than the overall density of the right insole. The overall density may refer to the average density of the entire insole.

In a specific embodiment, the density distribution of the insole includes the density distribution of the front section, the density distribution of the middle section, and the density distribution of the rear section. Among them, the front section is related to the density distribution of the front section, the middle section is related to the density distribution of the middle section, and the rear section is related to the density distribution of the rear section. In a specific embodiment, if the front pressure value under the static behavior of the target foot is greater than the middle pressure value and the back pressure value, the analysis module determines that the density distribution of the front part is better than the density distribution of the middle part and the back part. To be compact means that the density of the front section is relatively high. In a specific embodiment, if the mid-segment pressure value under the static behavior of the target foot is greater than the front-segment pressure value and the back-segment pressure value, the analysis module determines that the mid-segment density distribution is higher than the front-segment density distribution and the back-segment density distribution. For close. In a specific embodiment, if the back pressure value under the static behavior of the target foot is greater than the front pressure value and the middle pressure value, the analysis module determines that the density distribution of the back part is higher than the density distribution of the front part and the middle part. For close.

Please refer to the second figure, which illustrates a schematic diagram of the target foot and the insole. As shown in the embodiment shown in FIG. 2, the insole 200 includes a middle section 220, and the middle section 220 includes a first middle region 222 and a second middle region 224 divided by a longitudinal axis. When the user puts on the insole 200, the area 922 of the target foot 900 is approximately located in the first mid-section area 222 of the insole 200, and the area 924 of the target foot 900 is approximately located in the second mid-section area 224 of the insole 200. When the user is walking, the known means can be used to sense the pressure on the area 922 (this is the dynamic pressure value of the first middle zone) and the pressure on the zone 924 (this is the second middle zone) Dynamic pressure value), whereby the analysis module can further associate the dynamic pressure value of the first mid-section area with the first mid-section area 222, and associate the dynamic pressure value of the second mid-section area with the second mid-section area 224.

In a specific embodiment, the analysis module determines an arch height of the insole 200 according to the dynamic pressure value of the first mid-segment area and the dynamic pressure value of the second mid-segment area. For example, if the dynamic pressure value in the first mid-segment area is greater than the dynamic pressure value in the second mid-segment area, the analysis module determines a relatively low arch height of the insole 200; if the dynamic pressure in the second mid-segment area is greater than the dynamic pressure in the first mid-segment area Value, the analysis module determines a relatively high arch height of the insole 200. Alternatively, if the second middle zone dynamic pressure value is greater than the first middle zone dynamic pressure value, and the difference between the first middle zone dynamic pressure value and the second middle zone dynamic pressure value is greater than a predetermined dynamic phase difference threshold, Then the analysis module determines a relatively high arch height. Preferably, after the user puts on the insole 200, the dynamic pressure value of the second middle region should be greater than or equal to the dynamic pressure value of the first middle region, and the phase difference should be within a predetermined dynamic phase difference range. In a specific embodiment, the arch height (for example, increasing the arch height) is not tied to the production of shoes After padding 200, the arch height of the foot is determined, and the arch height of the insole 200 is determined before the insole is made.

Please refer to the third figure, which illustrates a schematic diagram of the target foot and the insole. As shown in the embodiment shown in the third figure, the insole 300 includes a front section 310, a middle section 320, and a rear section 330. The front section 310 includes a first front section 312, a second front section 314, and a third front section 316. The middle section 320 includes a first middle section 322 and a second middle section 324. The rear section 330 includes a first rear section 332 and a second section. Two back section area 334. Generally, when the user puts on the insole 300, the areas 912, 914, 916, 922, 924, 932, and 934 of the target foot 900 are respectively located in the first front area 312, the second front area 314, and the second front area of the insole 300. There are three front region 316, first middle region 322, second middle region 324, first rear region 332, and second rear region 334. In a specific embodiment, the areas 912, 914, and 916 do not include the toe area of the target foot 900.

In a specific embodiment, when the user is standing, known measuring methods can be used to sense the pressure on the area 912 (this is the pressure value of the first front section) and the pressure on the area 914 (this is the The pressure in the second front zone), the pressure in the zone 916 (this is the pressure in the third front zone), the pressure in the zone 922 (this is the pressure in the first middle zone), and the pressure in the zone 924 (this is the pressure in the first middle zone). That is, the pressure in the second middle zone), the pressure in the zone 932 (this is the pressure in the first back zone), and the pressure in the zone 934 (this is the pressure in the second back zone). The pressure value of the first front section is further associated with the first front section 312, the pressure value of the second front section is associated with the second front section 314, the pressure value of the third front section is associated with the third front section 316, and the first middle section The regional pressure value is associated with the first mid-section area 322, and the second mid-section The regional pressure value is associated with the second middle region 324, the first rear region pressure value is associated with the first rear region 332, and the second rear region pressure value is associated with the second rear region 334. In a specific embodiment, the front pressure value is the average value of the first front pressure value, the second front pressure value and the third front pressure value, and the middle pressure value is the first middle pressure value and the second front pressure value. The average value of the pressure in the middle zone. The back pressure value is the average value of the first back pressure value and the second back pressure value.

In a specific embodiment, the density distribution of the front section 310 of the insole 300 determined by the analysis module is determined at least according to the input pressure value of the first front section, the pressure value of the second front section, and the pressure value of the third front section. . Wherein, the density distribution includes the density distribution of the first front section, the second front section density distribution, and the third front section density distribution. The first front region 312 is associated with the density distribution of the first front region, the second front region 314 is associated with the density distribution of the second front region, and the third front region 316 is associated with the density distribution of the third front region. In a specific embodiment, if the analysis module determines that the pressure value of the first front section is greater than the pressure value of the second front section and the pressure value of the third front section, the analysis module determines that the density distribution of the first front section is higher than that of the second front section. The distribution is closer to the density distribution in the third front section. In a specific embodiment, if the analysis module determines that the pressure value of the second front section is greater than the pressure value of the first front section and the pressure value of the third front section, the analysis module determines that the density distribution of the second front section is higher than that of the first front section. The distribution is closer to the density distribution in the third front section. In a specific embodiment, if the analysis module determines that the pressure value of the third front section is greater than the pressure value of the first front section and the pressure value of the second front section, the analysis module determines that the density distribution of the third front section is higher than that of the first front section. Distribution and the second anterior zone The domain density is more tightly distributed. In a specific embodiment, the insole 300 can use the density distribution of the first front section, the density distribution of the second front section, and the density distribution of the third front section to make the pressure value of the third front section smaller than the pressure value of the first front section and/or The pressure value of the second front section. That is, when the insole 300 is put on, the pressure on the little toe of the target foot 900 will be less than the pressure on the big toe.

In a specific embodiment, the density distribution of the middle section 320 of the insole 300 is determined at least according to the pressure value of the first middle section and the pressure value of the second middle section. Wherein, the density distribution includes the density distribution of the first middle section and the density distribution of the second middle section. The first middle region 322 is associated with the density distribution of the first middle region, and the second middle region 324 is associated with the density distribution of the second middle region. In a specific embodiment, if the analysis module determines that the pressure value of the first middle section is greater than the pressure value of the second middle section, the analysis module determines that the density distribution of the first middle section is closer than the density distribution of the second middle section. In a specific embodiment, if the analysis module determines that the pressure value of the second middle section is greater than the pressure value of the second middle section, the analysis module determines that the density distribution of the second middle section is closer than the density distribution of the first middle section.

In a specific embodiment, the density distribution of the rear section 330 of the insole 300 is determined at least according to the pressure value of the first rear section and the pressure value of the second rear section. Wherein, the density distribution includes the density distribution of the first back-end region and the density distribution of the second back-end region. The first rear region 332 is associated with the density distribution of the first rear region, and the second rear region 334 is associated with the density distribution of the second rear region. In a specific embodiment, if the analysis module determines that the pressure value of the first rear region is greater than the pressure value of the second rear region, the analysis module determines that the density distribution of the first rear region is higher. The density distribution in the second rear section is more compact. In a specific embodiment, if the analysis module determines that the pressure value of the second posterior region is greater than the pressure value of the first posterior region, the analysis module determines that the density distribution of the second posterior region is closer than the density distribution of the first posterior region.

Please refer to Figure 4, which illustrates a schematic diagram of a specific embodiment of an insole. As shown in the embodiment shown in the fourth figure, the insole 400 has a honeycomb structure 440 inside, and the density distribution can determine the density of the honeycomb structure in each area of the insole. For example, if the final density distribution of the first front section region is determined to be closer than the density distribution of the second front section region, the honeycomb structure 440 of the insole 400 finally produced has the honeycomb structure arrangement density at the first front section region It will be denser than the honeycomb structure at the second front section. And if the final density distribution of the first rear region is determined to be closer than the density distribution of the second rear region, the honeycomb structure 440 of the insole 400 finally produced will have a honeycomb structure arrangement density at the first rear region. Compared with the honeycomb structure at the second rear area, the density is denser, and so on. The tightness and density distribution of the aforementioned honeycomb structure is determined by the control of the size of each cell or the thickness of the wall. The honeycomb structure can be formed by known materials and three-dimensional printing.

Please refer to the fifth figure, which illustrates a cross-sectional view of a specific embodiment of the insole. As shown in the embodiment shown in Figure 5, the insole 500 has an arch height 550 at the aforementioned mid-segment portion. The arch height 550 can be based on the dynamic pressure value of the first mid-segment area associated with the first mid-segment area and the second mid-segment area associated with the first mid-segment area. Second, it is determined by the dynamic pressure value in the middle section. It should be understood that the arch height is a continuously varying thickness. In a specific embodiment, if the dynamic pressure value of the second mid-segment area measured by the user while walking is greater than the dynamic pressure value of the first mid-segment area, the insole The arch height of 500 of 550 will decide to be adjusted higher. If the dynamic pressure value of the first mid-segment area measured by the user during walking is greater than the dynamic pressure value of the second mid-segment area, the arch height 550 of the insole 500 will decide to be adjusted down. The increase or decrease may be determined based on a predetermined average value of the arch height.

So far, the insole manufacturing method of the present invention has been described by the above description and drawings. However, it should be understood that the specific embodiments of the present invention are for illustrative purposes only, and various changes can be made without departing from the scope and spirit of the patent application of the present invention, and should be included in the patent scope of the present invention. Therefore, the specific embodiments described in this specification are not intended to limit the present invention, and the true scope and spirit of the present invention are disclosed in the scope of the following patent applications.

100: Insole production method

110~140: Step

Claims (18)

An insole manufacturing method for manufacturing an insole according to a target foot. The insole includes a front section, a middle section and a rear section. The insole manufacturing method includes: providing at least one front section associated with the target foot Pressure value, at least one mid-section pressure value and at least one back-section pressure value; a calculation device determines an insole foot shape of the insole according to a foot shape of the target foot; the calculation device determines an insole foot shape according to the front section The pressure value, the pressure value of the middle section and the pressure value of the rear section are used to determine a density distribution of the insole; the calculation device determines the arch height of the insole according to the pressure value of the middle section; and according to the foot type of the insole, The density distribution and the height of the arch of the foot form the insole. The method for manufacturing an insole according to claim 1, wherein the foot shape of the insole is determined according to a foot shape of the target foot, and the insole foot shape is determined according to a foot width and/or a toe distribution of the target foot. Determine the foot type of the insole. The method for manufacturing an insole according to claim 1, wherein the insole has a honeycomb structure, and the density distribution determines the density of the honeycomb structure in the front section, the middle section, and the rear section. The method for manufacturing an insole according to claim 1, wherein the target foot includes a left foot and a right foot, and according to a left foot pressure value associated with the left foot and a right foot pressure value associated with the right foot, Decide between the left foot and the right foot A center of mass position of, and the density distribution is determined according to the position of the center of mass, the pressure value of the front section, the pressure value of the middle section, and the pressure value of the rear section. The method for manufacturing an insole according to claim 1, wherein the density distribution includes a front section density distribution, a middle section density distribution, and a rear section density distribution, the front section has the front section density distribution, and the middle section has the middle section The rear section has a density distribution of the rear section, and based on the pressure value of the front section being greater than the pressure value of the middle section and the pressure value of the rear section, the insole is formed so that the density distribution of the front section of the insole is higher than that of the middle section. The density distribution of the part is closer to the density distribution of the rear part. The method for manufacturing an insole according to claim 1, wherein the front section includes a first front section, a second front section, and a third front section, and the formation of the first front section is related to a first front section pressure value , The formation of the second front region is related to a second front region pressure value, the formation of the third front region is related to a third front region pressure value, and the density distribution is based on at least the first front region pressure value, The pressure value of the second front section is determined by the pressure value of the third front section. The method for manufacturing an insole according to claim 6, wherein the density distribution includes a first front section area density distribution, a second front section area density distribution, and a third front section area density distribution, and the first front section area has the first front section Area density distribution, the second front section area has the second front section area density distribution, the third front section area has the third front section area density distribution, and based on the pressure value of the first front section area being greater than the pressure value of the second front section area and The pressure value of the third front section is formed With the insole, the density distribution of the first front section area of the insole is closer than the density distribution of the second front section area and the density distribution of the third front section area. The method for manufacturing an insole according to claim 6, wherein the pressure value of the front section is an average value of the pressure value of the first front section, the pressure value of the second front section, and the pressure value of the third front section. The method for manufacturing an insole according to claim 6, wherein the density distribution includes a first front section area density distribution, a second front section area density distribution, and a third front section area density distribution, and the first front section area has the first front section The area density distribution, the second front section area has the second front section area density distribution, the third front section area has the third front section area density distribution, and the first front section area density distribution and the second front section area density distribution of the insole The distribution is closer than the density distribution in the third front section. The method for manufacturing an insole according to claim 1, wherein the middle section includes a first middle section and a second middle section, and the formation of the first middle section is related to a pressure value of the first middle section, and the second middle section The formation of the zone is related to a second middle zone pressure value, and the density distribution is determined at least according to the first middle zone pressure value and the second middle zone pressure value. The method for manufacturing an insole according to claim 10, wherein the density distribution includes a first middle section area density distribution and a second middle section area density distribution, the first middle section area has the first middle section area density distribution, and the second middle section area density distribution The area has the density distribution of the second middle section, and based on the pressure value of the first middle section being greater than the pressure value of the second middle section, the insole is formed so that the density distribution of the first middle section is more than the density distribution of the second middle section. close. The method for manufacturing an insole according to claim 10, wherein the pressure value of the middle section is an average value of the pressure value of the first middle section and the pressure value of the second middle section. The method for manufacturing an insole according to claim 1, wherein the rear section includes a first rear region and a second rear region, and the formation of the first rear region is related to a pressure value of the first rear region, and the second rear region The formation of the zone is related to a second back zone pressure value, and the density distribution is determined at least according to the first back zone pressure value and the second back zone pressure value. The method for manufacturing an insole according to claim 13, wherein the density distribution includes a first rear section area density distribution and a second rear section area density distribution, the first rear section area has the first rear section area density distribution, and the second rear section The region has the density distribution of the second rear region, and based on the pressure value of the first rear region being greater than the pressure value of the second rear region, the insole is formed so that the density distribution of the first rear region is more dense than the density distribution of the second rear region. close. The method for manufacturing an insole according to claim 13, wherein the pressure value of the rear section is an average value of the pressure value of the first rear section and the pressure value of the second rear section. The method for manufacturing an insole according to claim 1, wherein the middle section includes a first middle section and a second middle section, and the formation of the first middle section is related to a dynamic pressure value of the first middle section, and the second middle section The formation of the middle region is related to a second middle region dynamic pressure value, and the arch height is determined according to the first middle region dynamic pressure value and the second middle region dynamic pressure value. The method for manufacturing an insole according to claim 1, wherein the pressure value of the front section and the pressure value of the rear section are obtained based on a static behavior of the target foot, and the middle The segment pressure value is obtained based on a static behavior and a dynamic behavior of the target foot. An insole manufactured by the method of claim 1, at least composed of the front section, the middle section and the rear section, and the front section, the middle section and the rear section have honeycomb structures with different densities.

Images