KR20230083717A - The device of making Personalized insole - Google Patents

Abstract

The present invention relates to an apparatus for manufacturing a personalized insole, and more particularly, to allow general users without experience or knowledge of insole manufacturing to make a personalized insole suitable for their physical characteristics more conveniently and quickly at a much lower cost. It relates to a personalized insole manufacturing device that can be manufactured,
In the personalized insole manufacturing apparatus according to the present invention, after the user walks a predetermined distance in a state where the left and right upper surfaces are attached to the bottom surfaces of the user's left and right soles, respectively, the change in weight pressure according to the user's gait a pair of left and right foot pressure pattern measuring units in which a user's foot pressure pattern is printed on the left and right upper surfaces of each of the left and right upper surfaces with a difference in ink concentration according to; a foot pressure pattern image acquisition unit acquiring images of foot pressure patterns of the left and right feet, respectively, from the pair of left and right foot pressure pattern measuring units; The foot pressure pattern image acquisition unit receives the foot pressure pattern of each of the left and right feet, and in the toe part of the input foot pressure pattern, a predetermined area including the big toe is a first area and a big toe excluding the first area. A predetermined area including the other four toes is divided into a second area, and in the forefoot portion below the toe of the input foot pressure pattern, a predetermined inner area of the forefoot portion is a third area, a predetermined middle area is a fourth area, and a predetermined middle area is a fourth area. , The predetermined outer region is divided into a fifth region, and in the midfoot portion below the forefoot portion of the input foot pressure pattern, the predetermined inner region is divided into a sixth region and the predetermined outer region is divided into a seventh region around the center, , In the rear foot part under the midfoot part of the input foot pressure pattern, the inner region is divided into the eighth region and the predetermined outer region into the ninth region centered on the center, and from the first region, which is the predetermined divided region, a foot pressure pattern pressing force calculation unit for calculating a pressing force value according to a difference in ink concentration of the foot pressure pattern appearing in each area up to a ninth area; The Metadome pad attached to the insole at a position corresponding to the lower center area of the 3rd to 5th areas and the upper center area of the 6th and 7th areas, the strength value and A plurality of arch pads are provided with different height values, and a plurality of arch pads are provided with different strength and height values and are attached to the insole at a position corresponding to a predetermined area located along the inner longitudinal direction of the sixth area. and a plurality of forefoot lateral wedge pads attached to the insole at a position corresponding to a predetermined area located along the outer longitudinal direction of the seventh area with different strength and height values, A medial heel wedge pad attached to the insole at a position corresponding to a predetermined area located inside the eighth area is formed and provided with a predetermined strength and height value, and is provided on the outside of the ninth area. an insole attachment part having a lateral heel wedge pad attached to the insole at a position corresponding to a predetermined region at a predetermined strength and height value; The foot pressure pattern of each of the left and right feet input from the foot pressure pattern acquisition unit and the pressure values for each of the areas from the first to the ninth area, which are the predetermined partitioned areas, calculated from the foot pressure pattern pressure calculation unit an insole attachment calculation unit that calculates one or more predetermined attachment pads to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment unit through the insole attachment part; and a display unit outputting and guiding one or more predetermined attachment pads calculated by the insole attachment calculation unit among the plurality of attachment pads provided in the insole attachment unit to the outside. It is characterized in that it is formed including.

Description

The device of making Personalized insole}

The present invention relates to an apparatus for manufacturing a personalized insole, and more particularly, to allow general users without experience or knowledge of insole manufacturing to make a personalized insole suitable for their physical characteristics more conveniently and quickly at a much lower cost. It relates to a device for manufacturing a personalized insole that can be manufactured.

Since humans walked upright, the form of human gait has been used as a measurement data to indirectly evaluate health, and various methodologies for analyzing the form of gait are being studied.

A podoscope, which is used as a conventional foot pressure analyzer, is a device that can check the pressure distribution. When you put your foot on a transparent glass with a light attached to one side, you can see the center of gravity and pressure of your foot through a mirror attached to the floor. It is configured to be visible, and the part that looks bright on the sole is when the pressure is high. From the sole pressure reflected in the mirror on the floor, the condition of the foot such as normal foot, concave foot, flat foot, linear foot, equinox foot, and hallux valgus can be judged. .

Recently, various foot pressure analyzers have been proposed using a pressure sensor unit that measures the pressure by the sole of the foot. However, it has the advantage of being able to measure accurate and precise foot pressure by attaching various types of sensors. There was a problem with the high selling price.

Accordingly, in Registered Patent No. 10-2015372 (Title of Invention: 'Foot pressure pattern measuring device and method for guiding insole combination using the same'), the same inventor of the present invention applied for a patent and received a patent, the first color material is attached. A first color layer, a second color layer to which a second color material is attached, a print layer, and a protective layer are provided, and after the user cuts along the cutting guide line displayed on the upper surface of the first color layer, the inside of the shoe It is inserted so that the protective layer is located on the bottom, and after insertion, the user wears shoes and takes a predetermined step to apply compression and pressure according to the shape of the sole of the foot, and the material of each color layer is printed according to the size of the applied compression and pressure. It is configured to measure the foot pressure through the color that appears after moving to the floor,

Through the measured foot pressure pattern, the location, type and number of attachments to be attached to the conventional insole are high, so the manufacturing cost is high, and it is difficult for the user to attach various attachments to the insole. The attachment to be attached to the insole is made by considering only the weight distribution and pressure caused by the movement during the user's gait, without considering the degree of twist or rotation of the user's pelvis, which has a great influence, and the conventional symptoms that each individual user may have. There is a problem in that it is difficult to produce an accurate personalized insole.

Registered Patent No. 10-2015372 (Title of Invention: 'Foot pressure pattern measuring device and insole combination guidance method using the same')

The present invention was derived to solve the above problems, and allows users to more conveniently manufacture personalized insoles by simplifying the location and type of attachments to be attached to the insole through the measured foot pressure pattern,

In addition, after considering not only the weight distribution and pressing force according to the movement of the user during the user's gait, but also the degree of distortion of the user's pelvis and the conventional symptoms that each user may have, the location and type of the insole attachment can be calculated. Therefore, it is possible to produce a more accurate personalized insole that responds to the individual's physical characteristics or symptoms.

In one form of the present invention for solving the above-mentioned problem, after the user walks a predetermined distance while the left and right upper surfaces are attached to the bottom surfaces of the user's left and right soles, respectively, a pair of left and right foot pressure pattern measuring units for printing a user's foot pressure pattern on the left and right upper surfaces of each of the left and right upper surfaces with a difference in ink concentration that appears according to a change in weight pressure; The foot pressure pattern image acquisition unit receives the foot pressure pattern of each of the left and right feet, and in the toe part of the input foot pressure pattern, a predetermined area including the big toe is a first area and a big toe excluding the first area. A predetermined area including the other four toes is divided into a second area, and in the forefoot portion below the toe of the input foot pressure pattern, a predetermined inner area of the forefoot portion is a third area, a predetermined middle area is a fourth area, and a predetermined middle area is a fourth area. , The predetermined outer region is divided into a fifth region, and in the midfoot portion below the forefoot portion of the input foot pressure pattern, the predetermined inner region is divided into a sixth region and the predetermined outer region is divided into a seventh region around the center, , In the rear foot part under the midfoot part of the input foot pressure pattern, the inner region is divided into the eighth region and the predetermined outer region into the ninth region centered on the center, and from the first region, which is the predetermined divided region, a foot pressure pattern pressing force calculation unit for calculating a pressing force value according to a difference in ink concentration of the foot pressure pattern appearing in each area up to a ninth area; The Metadome pad attached to the insole at a position corresponding to the lower center area of the 3rd to 5th areas and the predetermined area located across the upper center area of the 6th and 7th areas has strength values and A plurality of arch pads having different height values and attached to the insole at a position corresponding to a predetermined region along the inner longitudinal direction of the sixth region are provided in plurality with different strength and height values. It is provided, and forefoot lateral wedge pads attached to the insole at a position corresponding to a predetermined area located along the outer longitudinal direction of the seventh area are provided in plurality with different strength and height values, , A medial heel wedge pad attached to the insole at a position corresponding to a predetermined region located inside the eighth region is formed and provided with a predetermined strength value and height value, and is provided on the outside of the ninth region an insole attachment part having a Lateral heel wedge pad attached to the insole at a position corresponding to a predetermined area located at the insole with predetermined strength and height values; The foot pressure pattern of each of the left and right feet input from the foot pressure pattern acquisition unit and the pressure values for each of the areas from the first to the ninth area, which are the predetermined partitioned areas, calculated from the foot pressure pattern pressure calculation unit an insole attachment calculation unit that calculates one or more predetermined attachment pads to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment unit through the insole attachment part; and a display unit outputting and guiding one or more predetermined attachment pads calculated by the insole attachment calculation unit among the plurality of attachment pads provided in the insole attachment unit to the outside. It provides a personalized insole manufacturing device, characterized in that formed by including.

In the personalized insole manufacturing device according to one aspect of the present invention, a guide screen is output through the display unit so that the user forms a reference line in a straight line on the ground, and the ends of the user's left and right feet are positioned on the reference line After that, a guide screen is output to walk both feet in place with a predetermined number of steps while looking at the front, and in the state of stopping the walk in place performed along the guide screen output through the display unit, left and right with respect to the reference line a user input unit that receives input from a user about where both right feet are located in front or rear; Further, the insole attachment calculator calculates where the left and right feet are located based on the reference line in the state of stopping the walking in place performed along the guide screen output as a guide screen to the display unit. The user inputs receiving an input through the insole attachment part, it is possible to recalculate one or more prescribed attachment pads to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment part;

Preferably, through the display unit, a user symptom guidance screen for whether squatting occurs, whether Achilles tendonitis, metatarsalgia, and Morton's neuroma exists, whether ankle pain exists, and whether valgus valgus exists After outputting a user symptom guidance screen through the display unit, the user input unit receives a selection for whether or not there is a symptom of each corresponding item from the user, and the insole attachment calculation unit guides the display unit. One or more prescribed attachments to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment section by receiving the user's selections on the presence or absence of symptoms of each corresponding item displayed on the screen through the user input unit Pads can be recalculated.

The device for manufacturing a personalized insole according to the present invention simplifies the position and type of attachments to be attached to the insole through the measured foot pressure pattern, so that the user can more conveniently manufacture the personalized insole.

In addition, after considering not only the weight distribution and pressing force according to the movement of the user during the user's gait, but also the degree of distortion of the user's pelvis and the conventional symptoms that each user may have, the location and type of the insole attachment can be calculated. As a result, it is possible to manufacture a more accurate personalized insole in response to the individual's physical characteristics or symptoms.

1 is a device configuration diagram showing a device for manufacturing a personalized insole according to the present invention;
FIG. 2 is a section view of a foot pressure pattern area showing that a foot pressure pattern is divided into a total of 9 areas, from a first area to a ninth area, in the device for manufacturing a personalized insole according to the present invention; and,
3 is an attachment position view showing attachment positions of a plurality of pads constituting an insole attachment part in the device for manufacturing a personalized insole according to the present invention.

Hereinafter, embodiments of the present invention in which the above object can be realized in detail will be described with reference to the accompanying drawings. In describing the present embodiments, the same names and symbols are used for the same components, and additional descriptions accordingly are omitted below.

1 is a device configuration diagram showing a device for manufacturing a personalized insole according to the present invention, and FIG. 2 is a device for manufacturing a personalized insole according to the present invention. FIG. 3 is an attachment position diagram showing the attachment positions of a plurality of pads constituting the insole attachment part in the personalized insole manufacturing device according to the present invention.

As shown in FIG. 1, the personalized insole manufacturing device according to the present invention is largely provided as a left and right pair, and the user's foot pressure pattern is measured through a predetermined number of steps with the user's left and right feet raised. A pair of foot pressure pattern measurement units to be printed, a foot pressure pattern image acquisition unit that acquires images of a pair of left and right foot pressure patterns from the pair of foot pressure pattern measurement units, and a foot pressure pattern image acquisition unit that acquires images of the left and right foot pressure patterns from the pair of foot pressure pattern measurement units , Receiving the foot pressure pattern of each of the right feet, dividing the input foot pressure pattern into the first area to the ninth area, respectively, and the predetermined foot pressure pattern of each of the left and right feet input from the foot pressure pattern image acquisition unit A foot pressure pattern pressure calculation unit that calculates pressure values for each partitioned area, an insole attachment unit provided with a plurality of attachment pads to be attached to the user's insole, and each area input from the foot pressure pattern pressure detection unit An insole attachment calculation unit that calculates a pad to be attached among a plurality of attachment pads provided in the insole attachment unit through a pressure value for the insole attachment, and a display unit that outputs the attachment pad calculated by the insole attachment calculation unit to the outside, formed, including

The left and right pair of foot pressure pattern measuring units have left and right upper sides attached to the bottom of the user's left and right foot soles, respectively, so that the user can measure a predetermined distance while placing both feet on the left and right foot pressure pattern measuring units, respectively. After walking, the user's foot pressure pattern is printed on the upper side of each of the left and right foot pressure pattern measuring units with a difference in ink density that appears according to a change in weight pressure according to the user's gait.

The foot pressure pattern image acquisition unit captures the user's left and right foot pressure patterns printed on the left and right foot pressure pattern measurement units as still images on one screen through a photographing device such as a camera, and a specific part of the entire still image, that is, Only left and right foot pressure pattern images are acquired. As the photographing device, a built-in camera built into a mobile device such as a smartphone or a tablet PC may be used, and left and right foot pressure patterns are detected on a photographed image.

As shown in FIG. 2, the foot pressure pattern pressure calculation unit receives the foot pressure patterns of both the left and right feet acquired from the foot pressure pattern image acquisition unit, and sets a predetermined number of input foot pressure patterns of the left and right feet. divided into areas of

That is, in the toe part of the input foot pressure pattern, a predetermined area including the big toe is divided into a first area and a predetermined area including four toes other than the big toe excluding the first area is divided into a second area, In the forefoot part below the toe of the input foot pressure pattern, the predetermined inner region of the forefoot part is divided into a third region, a predetermined middle region into a fourth region, and a predetermined outer region into a fifth region, and the received foot pressure pattern In the midfoot portion under the middle forefoot portion, a predetermined inner region is divided into a sixth region and a predetermined outer region centered on the center, and in the hindfoot portion below the midfoot portion of the input foot pressure pattern, the center A predetermined inner region is divided into an eighth region and a predetermined outer region into a ninth region, and the difference in ink density of the foot pressure pattern appearing in each of the previously partitioned regions from the first region to the ninth region Accordingly, the pressing force value of each partitioned area is calculated using the usual method of measuring the pressing force value according to the density difference, in which areas with a high ink density are calculated with a high pressure value and areas with a low ink density are calculated with a relatively low pressure value.

By dividing each area in the foot pressure pattern itself that appears in consideration of the difference in size and shape of each user's foot, it is possible to measure the pressing force for each division considering individual characteristics such as the difference in size and shape of each user's foot. .

The insole attachment unit, as shown in FIG. 3, among the plurality of partitioned areas in which the input foot pressure pattern is divided from the first area to the ninth area in the foot pressure pattern pressure calculation unit, the third to fifth areas A plurality of Metadome pads attached to the insole at positions corresponding to the lower center area of the area and the upper center area of the 6th and 7th areas, with different strength and height values. A plurality of arch pads attached to the insole at a position corresponding to a predetermined region along the inner longitudinal direction of the sixth region are provided with different strength and height values, and the seventh region A plurality of forefoot lateral wedge pads attached to the insole at a position corresponding to a predetermined area along the outer longitudinal direction are provided with different strength and height values, and on the inside of the eighth area A medial heel wedge pad attached to the insole at a position corresponding to a predetermined area is formed and provided with predetermined strength and height values, and is provided corresponding to a predetermined area located outside the ninth area. A lateral heel wedge pad attached to the position is formed and provided with a predetermined strength value and height value.

Preferably, the metadom pad, the arch pad, and the forefoot lateral wedge pad may be provided in three types, that is, from step 1 to step 3 according to the combination of the difference in strength value and height value, medial heel wedge The pad and the lateral heel wedge pad may each be provided with one piece.

Each of the pads may be provided in a combination of different values of elasticity as well as strength and height values of materials, and each pad may be formed in a predetermined shape differently, and each pad according to a different pad shape The stages of can be distinguished by color. That is, the metadom pad, the arch pad, and the forefoot lateral wedge pad may be formed differently in a predetermined shape corresponding to the attachment position where the shape of the pad is different, and the metadom pad, the arch pad, and the forefoot Each of the 1st step pads for the lateral wedge pad is gray, the 2nd step pad is yellow, and the 3rd step pad is different in color, such as red, so that the user can easily distinguish each step of attachment per one pad It can be attached to the insole. In one embodiment, as each step goes up in the first step, step 2, and step 3, the strength value of the pad may increase to a predetermined strength value, the height value may also rise to a predetermined height value, and the elasticity value may also increase to a predetermined value. can be raised from a low elastic value to a high elastic value.

The insole attachment calculator calculates a plurality of attachment pads provided in the insole attachment unit through the pressure values for each area from the first to ninth areas, which are the predetermined partitioned areas, calculated from the foot pressure pattern pressure calculation unit. Among them, one or more predetermined attachment pads to be attached to the user's insole are calculated.

The display unit outputs and guides one or more predetermined attachment pads calculated by the insole attachment calculation unit among a plurality of attachment pads provided in the insole attachment unit, and guides the insole attachment manufacturing device according to the present invention. The overall usage of the pad is output and provided to the user, and the user selects a predetermined attachment pad guided through the display unit from the insole attachment section and attaches it to the upper or lower side of the insole corresponding to each attachment pad. By doing so, it is possible to manufacture a personalized insole, and after inserting the manufactured insole into the bottom surface of a shoe, the shoe is worn.

In the insole attachment calculation unit, the method of calculating the attachment pad according to the foot pressure pattern will be described in more detail. As a first step, in the foot pressure pattern pressure calculation unit, as shown in FIG. 2, the foot pressure pattern image For the foot pressure patterns of the left and right feet respectively acquired and input from the acquisition unit, the center line passing through the center of the foot pressure pattern of the middle foot and the central reference line connecting the center point of the front of the index toe and the center point of the rear foot of the foot pressure pattern in a straight line. In comparison, if the center line and the center reference line coincide with each other within a predetermined error range, it is evaluated as normal, and in the insole attachment part, the metadom pad, arch pad and forefoot lateral wedge pad of the first step are applied to the user's insole. After calculating the pad to be attached to, it is guided to the user through the display unit.

If, in the first step, the center line does not coincide with the central reference line and deviate from the predetermined error range, and the boundary line of the foot pressure pattern of the middle foot enters the sixth area, the foot is flattened in a state of falling inward. Or pronation foot, that is, flat foot is calculated, and in the case of flat foot, in order to correct it in place with the inner arch collapsed inward, the insole attachment calculation unit together with the metadom pad and forefoot lateral wedge pad in the first step , the second-stage arch pad having higher strength, thickness, and elasticity values than those of the first stage is calculated as a pad to be attached to the user's insole, and then guided to the user through the display unit.

In the first step, if the center line does not coincide with the central reference line and deviate from the predetermined error range, and the boundary line of the foot pressure pattern of the middle foot enters the seventh area, the corresponding foot is in a state where the arch is high or the foot is stiff. It is calculated as a round foot, that is, a concave foot, in a state where the arch is not easily moved up and down elastically to support weight during gait. Since a strong impact is applied to the outside, in order to induce the weight inside, the insole attachment calculation unit together with the metadom pad and arch pad in the first step, the strength value, thickness value, and elasticity value are each set to a predetermined value than in the first step. After the forefoot lateral wedge pad of the second level is calculated as a pad to be attached to the user's insole, it is guided to the user through the display unit.

Thereafter, in the second step, the pressing force values of each of the two regions of the rear foot calculated by the foot pressure pattern pressing force calculation unit are compared, and if the pressing force value of the eighth region is higher than the pressing force value of the ninth region, the insole attachment calculation unit calculates 1 In addition to the pads calculated in the secondary step, the medial heel wedge pad is calculated and then guided. In addition to the pads, the later heel wedge pad is calculated and guided to stably support the high pressing force of the rear foot, if the pressing force values of the eighth and ninth regions are within a predetermined range. A separate heel wedge pad is not calculated.

Thereafter, in the third step, the pressing force values of each of the three regions of the forefoot calculated by the foot pressure pattern pressing force calculation unit are compared, and the pressing force value of the third region > the pressing force value of the fourth region > the pressing force value of the fifth region, or In the case of pressure value in area 4 > pressure value in area 3 > pressure value in area 5, the weight is gradually shifted to the inside of the forefoot during gait, so that the transverse arch can be supported as well as the inner arch. Among the pads calculated in the second step, the steps of the arch pad and metadom pad are recalculated and guided to pads each raised by one step, and the pressure value of the fifth area is higher than that of the other third or fourth areas. In the largest case, there is a possibility that the forefoot lettuce among the pads calculated in the second step to prevent the weight from shifting to the outside, as there is a possibility that the weight is shifted to the outside after the sole of the foot touches due to forefoot valgus. The ral wedge pad is recalculated as a pad raised by one level and guided through the display unit.

Preferably, a guide screen is output through the display unit so that the user forms a reference line in a straight line on the ground, and after placing the ends of the user's left and right feet on the reference line, a predetermined step while looking at the front A guide screen is output to guide both feet to walk in place, and the user inputs where the left and right feet are located based on the reference line in the state of stopping the walk in place performed along the guide screen output through the display unit. An input unit is provided, and the insole attachment calculation unit determines where the left and right feet are located with respect to the reference line in a state in which the walking along the guide screen output to the display unit is stopped, and the user input unit The input is received through the insole attachment part, and one or more predetermined attachment pads to be attached to the user's insole can be recalculated among the plurality of attachment pads provided in the insole attachment part.

In one embodiment, after the third step, after the user places both feet on the reference line, and then walks in place while looking at the front, the left foot is positioned in front of the reference line more than the right foot, or the right foot is positioned in front of the reference line. In the case where the pelvis is rotated clockwise as a whole at the rear of the reference line, in the case of the forward foot, that is, the left foot is a pronation foot, the weight is strongly inwardly biased in the left foot, and the step of the arch pad on the left foot If the level is higher than the level of the arch pad of the right foot, the level of the forefoot lateral wedge pad of the opposite foot, that is, the right foot, is recalculated and output as a pad that is raised by one level to prevent clockwise rotation of the pelvis.

In one embodiment, after the third step, after the user places both feet on the reference line, and then walks in place while looking at the front, the right foot is positioned in front of the reference line more than the left foot, or the left foot is positioned in front of the reference line. In the case where the pelvis is rotated counterclockwise as a whole because it is located posterior to the reference line, the movement of the pelvis and foot is different when the foot that is backward is pronated, that is, when the arch pad of the left foot is at a higher level than the arch pad of the right foot. In order to prevent pelvic rotation first, the arch pad and metadom pad of the right foot are recalculated and output as pads raised by one step so that the weight can be directed to the outside of the right foot.

In addition, in one embodiment, after the third step, after the user places both feet on the reference line, walks in place while looking at the front, and if both feet are aligned on the same straight line, there is no pelvic rotation. In this state, separate pad recalculation is not performed.

Preferably, through the display unit, a user symptom guidance screen for whether squatting occurs, whether there is Achilles tendonitis, metatarsalgia, and Morton's neuroma, whether there is ankle pain, and whether there is hallux valgus is displayed output, and the user input unit outputs a user symptom presence guide screen through the display unit, and then receives a selection from the user on the presence or absence of symptoms of each corresponding item, and the insole attachment calculation unit outputs a guide screen to the display unit. One or more prescribed attachment pads to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment section by receiving the user's selection on the presence or absence of symptoms of each corresponding item outputted through the user input unit. property of

In one embodiment, the insole attachment calculation unit, in most cases, when the user cannot squat down or has Achilles tendinitis, the flexibility of the gastrocnemius muscle is low or the soft tissue is adhered and the muscle is not stretched, so media heel Both the wedge pad and the lateral heel wedge pad are recalculated and printed, and in the case of metatarsalgia or Morton's neuroma, the function of the lateral arch is degraded and inflammation and pain due to mechanical overload are often felt. The attachment pad is recalculated by raising the metadom pad by three steps so as to reduce the reverse load and expand the space of the neural tube.

In addition, the insole attachment calculation unit is a forefoot lateral wedge that can control the valgus force so that the foot does not lean outward as much as possible when the user has ankle pain, most of which is when excessive fatigue is accumulated in the peroneal muscle or peroneal muscle. The pad is recalculated, and most cases of hallux valgus accompany inflamed bunion in the first metatarsophalangeal joint. Therefore, the bunion can be lifted by raising the transverse arch as much as possible to reduce physical pressure and frequent contact. The metadom pad step 3 is recalculated so that

As described above, the personalized insole manufacturing device according to the present invention simplifies the location and type of attachments to be attached to the insole through the measured foot pressure pattern, so that the user can more conveniently manufacture the personalized insole.

In addition, after considering not only the weight distribution and pressing force according to the movement of the user during the user's gait, but also the degree of distortion of the user's pelvis and the conventional symptoms that each user may have, the location and type of the insole attachment can be calculated. As a result, it is possible to manufacture a more accurate personalized insole in response to the individual's physical characteristics or symptoms.

Although several embodiments have been illustratively described above, the fact that the present invention can be embodied in many different forms without departing from its spirit and scope is apparent to those skilled in the art.

Accordingly, the embodiments described above are to be regarded as illustrative rather than restrictive, and all embodiments coming within the scope of the appended claims and their equivalents are included within the scope of this invention.

Claims (3)

After the user walks a predetermined distance in a state where the left and right upper surfaces are attached to the bottom of the user's left and right soles, respectively, the difference in ink density that appears according to the change in weight pressure according to the user's gait results in the respective A pair of left and right foot pressure pattern measurement units in which the user's foot pressure pattern is printed on the left and right upper surfaces;
a foot pressure pattern image acquisition unit acquiring images of foot pressure patterns of the left and right feet, respectively, from the pair of left and right foot pressure pattern measuring units;
The foot pressure pattern image acquisition unit receives the foot pressure pattern of each of the left and right feet, and in the toe part of the input foot pressure pattern, a predetermined area including the big toe is a first area and a big toe excluding the first area. A predetermined area including the other four toes is divided into a second area, and in the forefoot portion below the toe of the input foot pressure pattern, a predetermined inner area of the forefoot portion is a third area, a predetermined middle area is a fourth area, and a predetermined middle area is a fourth area. , The predetermined outer region is divided into a fifth region, and in the midfoot portion below the forefoot portion of the input foot pressure pattern, the predetermined inner region is divided into a sixth region and the predetermined outer region is divided into a seventh region around the center, , In the rear foot part under the midfoot part of the input foot pressure pattern, the inner region is divided into the eighth region and the predetermined outer region into the ninth region centered on the center, and from the first region, which is the predetermined divided region, a foot pressure pattern pressing force calculation unit for calculating a pressing force value according to a difference in ink concentration of the foot pressure pattern appearing in each area up to a ninth area;
The Metadome pad attached to the insole at a position corresponding to the lower center area of the 3rd to 5th areas and the upper center area of the 6th and 7th areas, the strength value and A plurality of arch pads are provided with different height values, and a plurality of arch pads are provided with different strength and height values and are attached to the insole at a position corresponding to a predetermined area located along the inner longitudinal direction of the sixth area. and a plurality of forefoot lateral wedge pads attached to the insole at a position corresponding to a predetermined area located along the outer longitudinal direction of the seventh area with different strength and height values, A medial heel wedge pad attached to the insole at a position corresponding to a predetermined area located inside the eighth area is formed and provided with a predetermined strength and height value, and is provided on the outside of the ninth area. an insole attachment part having a lateral heel wedge pad attached to the insole at a position corresponding to a predetermined region at a predetermined strength and height value;
The foot pressure pattern of each of the left and right feet input from the foot pressure pattern acquisition unit and the pressure values for each of the areas from the first to the ninth area, which are the predetermined partitioned areas, calculated from the foot pressure pattern pressure calculation unit an insole attachment calculation unit that calculates one or more predetermined attachment pads to be attached to the user's insole among a plurality of attachment pads provided in the insole attachment unit through the insole attachment part; and,
a display unit outputting and guiding one or more predetermined attachment pads calculated by the insole attachment calculation unit among a plurality of attachment pads provided in the insole attachment unit; Personalized insole manufacturing device, characterized in that formed by including.
According to claim 1,
through the display unit,
Outputs a guide screen so that the user forms a reference line in a straight line on the ground,
After placing the tips of the user's left and right feet on the reference line, a guide screen is output to guide the user to walk with both feet in place at a predetermined number of steps while looking at the front,
a user input unit for receiving an input from a user as to where the left and right feet are located forward or backward with respect to the reference line in a state in which the walking in place is stopped according to the guide screen output through the display unit; formed by further including

The insole attachment calculation unit,
In the state where the walking in place is stopped along the guide screen output as a guide screen on the display unit, where the left and right feet are located based on the reference line is received through the user input unit, and is provided in the insole attachment unit An apparatus for manufacturing a personalized insole characterized by recalculating one or more predetermined attachment pads to be attached to a user's insole among a plurality of attachment pads.
According to claim 2,
Through the display unit, a user symptom guidance screen is displayed on whether squatting occurs, whether there is Achilles tendonitis, metatarsalgia, and Morton's neuroma, whether there is ankle pain, and whether there is valgus valgus,
The user input unit outputs a user symptom presence guide screen through the display unit, and then receives a selection of the symptom presence or absence of each corresponding item from the user,

The insole attachment calculation unit,
The user's selection on the presence or absence of symptoms of each corresponding item output as a guide screen on the display unit is received through the user input unit, and among a plurality of attachment pads provided in the insole attachment unit, it is attached to the user's insole. An apparatus for manufacturing a personalized insole, characterized in that it recalculates one or more predetermined attachment pads to be made.

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