KR20210006248A - Overshoes and manufacturing methods for posture correction - Google Patents

Abstract

The present invention relates to a laced overshoe for correction and a method of manufacturing the same. The overshoe is largely divided into four parts, such as a sole part, an instep part, a back foot part, and a ribbon part, and an insole for correction, attached to the bottom of an inner surface of the overshoe, is formed to have a height that increases from a plantar arch to the outside. The insole for correction comprises: a first correction part protruding from the bottom of a toe area; and a second correction part protruding from the bottom of the plantar arch. In addition, provided are an insole for correction and a method of manufacturing the same, wherein a fabric and a laced fabric are cut and sewed to correspond to a shape of a foot, and an instep pad, a upper foot pad, a first correction part, and a second correction part made of a silicone mixture are attached to an upper portion of a sole. The method comprises a laced fiber manufacturing process of manufacturing a fiber mixture into core-shaped microfiber yarn and weaving the same by a knitting method, thereby reducing manufacturing costs, improving quality, increasing productivity, and reducing production time.

Description

Lace overshoes for correcting the spine and fin legs and its manufacturing method{OVERSHOES AND MANUFACTURING METHODS FOR POSTURE CORRECTION}

The present invention relates to an orthodontic lace overshoes for correcting the spine and fin legs, and a method for manufacturing the same, and more particularly, a correction insole having a function of correcting the fin legs and the spine is formed on the bottom of the overshoes, so that the wearer can It relates to an orthodontic lace overshoes equipped with an orthodontic insole to achieve the effect of gait correction, spine correction, and bent leg correction in the process of walking with orthodontic overshoes, and a manufacturing method thereof.

Usually, overshoes are designed to be worn by inserting a foot into an opening formed at the top, or by woven using a sock knitting machine or by cutting the knitted fabric and sewing it to protect the wearer's feet. Improves the fit. When the wearer wears flat shoes, high heels, or shoes, these overshoes are intended to protect the area where the wearer's shoes and feet contact, and to maintain a stable gait of pedestrians. When walking for a long time while wearing the overshoes, the friction between the overshoes and the shoes acts more than the friction between the feet and the overshoes, so the overshoes are easily separated from the feet, and the friction pressure is overloaded to the heels. It may damage the epidermis of the heel of the wearer, and the thin bottom of the overshoes makes the wearer not only uncomfortable walking when walking, but also causes considerable difficulty and pain in maintaining a normal gait. do. Therefore, research on the overshoes to form the basic protective function and stable gait of these overshoes has been conducted from an early age, and as a result, by advancing the material constituting the overshoes, orthodontic overshoes using silicone materials were developed.

For example, as a conventional technique, there is "overshoes for correcting toes (Korean Utility Model Publication No. 20-2019-0000855)",

The invention is close to non-medical devices that are not for protection of the feet, and it is difficult for a wearer to wear flat shoes, high heels, shoes, etc., which are composed of a cover member and a fitting piece. In view of the fact that it is difficult for each component to be inserted into the shoe, and the effect of the overshoes is somewhat narrow due to the protrusion of the cover member, the overshoes constituting the prior art are pedestrians. There was a somewhat insufficient problem in the skin protection, aesthetics, and compatibility.

Republic of Korea Public Utility Model Publication No. 20-2019-0000855

The present invention was conceived in consideration of the above problems, and a first object of the present invention is to provide an instep portion extending from the outer bottom of the overshoes to the instep, and the heel portion and both sides at the outer bottom of the overshoes. It relates to an orthodontic lace overshoes in which the rear portion of the foot extended to the ankle part and the bottom portion of a shape similar to the bottom of the foot constitutes an overshoes last, and the instep portion of the overshoes is the foot beak Lace overshoes and teeth correcting the spine and upper legs, which allow the wearer to create a neat image for the wearer by extending from the bulge to the lower part of the big toe on the back of the foot so that the overshoes protrude outside the outer surface of the shoe surrounding the foot. It is to provide a manufacturing method.

A second object of the present invention is to form a stable gait by supporting the balance of the spine supported by the toe, the first correction part provided in the orthodontic insole formed on the inner surface of the bottom part of the overshoes. , The second correction part provided in the orthodontic insole (the insole), it is possible to correct the warped leg by preventing overloading on the outer surface of the foot, and each of the first correction part and the second correction part The composition is to provide a lace overshoe for correcting the spine and fin legs and a method of manufacturing the same so that the wearer can perform healthy walking activities.

The third object of the present invention is to complete the instep fabric, the back of the foot, and the bottom fabric by cutting the fabric to correspond to the shape of the instep, the back of the foot, and the sole of the foot, and no sewing on the back of the foot and the top of the instep The above manufacturing process, which is completed by completing the thermocompression bonding process of attaching more elastic bands, and attaching a non-seamless orthodontic insole to the bottom of the overshoes, reduces cost, improves quality, increases production, and reduces production time. It is to provide a lace overshoes for correcting the spine and fin legs to achieve a back and a manufacturing method thereof.

A fourth object of the present invention is nylon, polyester, polyurethane, polyvinyl chloride, acrylic, acetate, which are materials for the lace fabric. ) By mixing two or more types of mixtures, and the finished fiber mixture is produced in a core form through a dry spinning technique, and the fiber mixture prepared in the core form is tunneled. After hardening the filament yarn by putting it into a high-temperature heater, the above manufacturing process of weaving the lace fabric 40 by the knitting method reduces costs, reduces labor costs, increases production, decreases production time, and is durable. It is to provide a lace overshoe and a manufacturing method for correcting the spine and fin legs to achieve the increase, the unique aesthetic palatability of lace fabrics, and consumer purchase induction.

According to a feature for achieving the object of the present invention, the first invention is, in an overshoes, a bottom portion having a shape similar to that of the sole of the foot, and joined along the outer periphery of the bottom portion, starting from the beak portion of the outer foot to the instep portion The instep portion formed by extending, is coupled to the instep portion, coupled along the outer periphery of the bottom portion, and the rear portion of the foot formed by extending from both side portions to the ankle portion, starting from the heel portion to the ankle portion, and an overshoes entrance A non-sewn elastic band that is heat-compressed along the open top of the part, and the bottom part formed in a shape similar to the sole of the foot is joined with the orthodontic insole, and the orthodontic insole goes outward from the curved surface of the foot (足底弓, Plantar arch). A correction insole formed by having a first correction unit protruding from the toe portion and a second correction unit protruding from the plantar arch, each having a higher elevation, An overshoe ring formed by extending from the lower end of the back of the ankle to the top of the ankle at the heel, and the short ends of the first ribbon and the second ribbon are combined to the right and left of the open ends of the overshoe ring, respectively. , Orthodontic lace overshoes comprising a first ribbon and a second ribbon formed with a length from the bottom of the foot to the shin in the longitudinal direction.

According to the features for achieving the object of the present invention, the second invention is to produce a fabric by mixing cotton, Korean paper, span, and polyester, and nylon, polyester, and acrylic A fiber manufacturing step in which two or more types are mixed to form a lace fabric, including silicone and tourmaline powder, and two or more types are mixed to form an orthodontic insole, and a floor for cutting the fabric into a shape similar to the sole of the foot. The sub-cutting step, the foot cover part cutting step in which the fabric is cut similarly to the shape in which the back of the foot and the instep part are interlocked, the overshoe ring fabric cutting step in which the fabric is cut lengthwise from the heel to the ankle, Sewing the overshoes fabric so that both short ends are connected to each other in the longitudinal direction of the overshoes fabric, and the right and left ends are opened and an overshoes loop similar to the shape of a cylinder without an internal loading space is formed, and the fabric is in the longitudinal direction. The long part is cut to the length from the bottom of the foot to the shin, and the first and second ribbon cutting steps are cut into two similar shapes, and a non-sewn elastic band is thermally compressed along the inlet formed at the top of the overshoes to join them. The step of joining the non-sewn elastic band, the step of preparing the sewing of the foot cover in which the outer periphery of the floor fabric is opened, the back fabric of the foot and the instep fabric are overlapped, and the part formed by overlapping the back fabric of the foot and the instep fabric. The step of fixing the foot cover part by sewing and fixing each, the step of integrating the overshoes in which the rear fabric and the instep fabric of the foot, and the open circumference of the bottom part are sewn along the corresponding circumference, and the overshoes ring along the direction in which the foot is inserted into the overshoes. After aligning, aligning the ankle back lining and overshoe ring to correspond, rearranging the short end in the longitudinal direction of the overshoe ring to contact the bottom surface of the heel, and sewing each corresponding part of the overshoe ring; A first ribbon bonding step of sewing so that the opened right end of the overshoe ring and one short end in the longitudinal direction of the first ribbon correspond to each other, and the opening of the overshoe ring The second ribbon splicing step of sewing so that the left end, which has been punctured and one short end in the longitudinal direction of the second ribbon, correspond to each other, the bottom fabric that becomes the inner surface of the overshoes, and the bottom surface of the orthodontic insole. After overlapping, the manufacturing method of the orthodontic lace overshoes comprising the step of joining each of the insoles to complete.

According to a feature for achieving the object of the present invention, the third invention is, in the second invention, by cutting the lace fabric into a shape similar to the back of the foot and the back of the foot to form the back of the foot and the instep, and the lace fabric A fiber mixture manufacturing step of mixing two or more types of fiber mixtures including nylon, polyester, and acrylic in order to manufacture a fine fiber yarn that becomes a yarn of The method of performing heat treatment to make the fiber mixture into fine fiber yarn is to produce a fiber mixture that shrinks by heating in a core form through a dry spinning technique. After injecting the core fabrication step and the fiber mixture in the form of a core into a tunnel-type high-temperature heater, a weaving machine disposed in the tunnel-type high-temperature heater rotates the core in one direction and weaves the fine fibers. The microfiber yarn weaving step to manufacture the filament yarn, the lace fabric production step to manufacture the lace fabric by weaving the woven microfiber yarn by the knitting method, and the corona treatment of the lace fabric Thereafter, the method of manufacturing orthodontic lace overshoes, characterized in that it further comprises a step of curing the lace fabric by passing through a heat chamber of 60 to 80° C. and then aging at room temperature of 1 to 35° C. for 23 to 25 hours.

According to the features for achieving the object of the present invention, the fourth invention is, in the second invention, the manufacturing method of the orthodontic insole to be thermocompressed with the bottom of the overshoes 2 including silicon, tourmaline powder, and anion stone powder. A silicone mixture manufacturing step of mixing a mixture of more than one kind, an insole manufacturing step of manufacturing a calibration insole in a shape similar to the bottom part, and a first calibration part and a second calibration part of the calibration insole The manufacturing step of the calibration unit stacking multiple layers of silicon-containing components in a partial adhesion method, the corona treatment step of corona treatment of the calibration insole for stabilization of the calibration insole that has been primed, and a dryer at 60 ~ 80 ℃ It is characterized in that it comprises a curing completion step of curing the calibration insole by heat curing and aging for 23 to 25 hours at room temperature of 1 to 35 °C.

According to the orthodontic lace overshoe of the present invention and its manufacturing method, the instep of the overshoe extends from the beak of the foot to the lower end of the big toe of the instep, so that the overshoes protrude outside the outer surface of the shoe surrounding the wearer's foot and make it invisible. It has the effect of being able to compose an image.

In addition, the orthodontic insole formed on the inner surface of the bottom of the overshoes stably supports the balance of the spine supported by the toe by the first correction unit, and when the second correction unit is walking, the load is applied to the outer surface of the sole. By preventing concentration, it has the effect of allowing the wearer to correct the spine and the limbs.

In addition, by cutting the fabric to correspond to the shape of the instep, the back of the foot, and the sole of the foot, the instep fabric, the back of the foot, and the bottom of the fabric are cut, and a non-sewn elastic band is further thermally compressed on the back of the foot and the top of the instep. , There is an effect that the above manufacturing process, which is completed by attaching a non-sewn orthodontic insole to the inner surface of the bottom of the overshoes, can achieve cost reduction, labor cost reduction, production increase, and production time reduction.

In addition, there is an effect that the lace overshoes obtained by the manufacturing process of the lace fabric constituting the back of the foot and the rear of the foot can achieve durability, aesthetic palatability of the lace fabric, and consumer purchase induction.

1 is an exploded perspective view of an orthodontic lace overshoes according to an embodiment of the present invention.
Figure 2 is a rear view of the orthodontic lace overshoes according to an embodiment of the present invention.
Figure 3 is an exploded plan view of the orthodontic lace overshoes according to an embodiment of the present invention.
Figure 4 is a plan view of an orthodontic insole according to an embodiment of the present invention.
Figure 5 is a front view of the orthodontic lace overshoes according to an embodiment of the present invention.
Figure 6 is a rear view of forming a ribbon portion of the orthodontic lace overshoes according to an embodiment of the present invention.
Figure 7 is a fabric view of the orthodontic lace overshoes according to an embodiment of the present invention.
Figure 8 is a flow chart showing a manufacturing method of the orthodontic lace overshoes according to an embodiment of the present invention.
9 is a flow chart showing a method of manufacturing a lace fabric according to an embodiment of the present invention.
Figure 10 is a flow chart showing a method of manufacturing a calibration insole according to an embodiment of the present invention.

The following objects, other objects, features, and advantages of the present invention will be easily understood through the following preferred embodiments related to the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art. The embodiments described and illustrated herein also include complementary embodiments thereof. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used in the specification, "comprise" and/or "comprising" does not exclude the presence or addition of one or more other components.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically describe the invention and to aid understanding. However, readers who have knowledge in this field enough to understand the present invention can recognize that it can be used without these various specific contents. In some instances, it should be noted in advance that parts that are commonly known in describing the invention and are not significantly related to the invention are not described in order to avoid confusion in describing the invention.

Figure 1 is an exploded perspective view of an orthodontic lace overshoes according to an embodiment of the present invention, Figure 2 is a rear view of the orthodontic lace overshoes according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention It is an exploded plan view of the orthodontic lace overshoes according to, Figure 4 is a plan view of the orthodontic insole according to an embodiment of the present invention, Figure 5 is a front view of the orthodontic lace overshoes according to an embodiment of the present invention, 6 is a rear view formed with a ribbon portion of orthodontic lace overshoes according to an embodiment of the present invention, Figure 7 is a distal view of orthodontic lace overshoes according to an embodiment of the present invention, and Figure 8 is an embodiment of the present invention It is a flow chart showing a manufacturing method of orthodontic lace overshoes according to an embodiment, Figure 9 is a flow chart showing a manufacturing method of lace fabric according to an embodiment of the present invention, Figure 10 is for orthodontic according to an embodiment of the present invention It is a flow chart showing the manufacturing method of the insole.

As shown in FIGS. 1 to 7, the present invention provides the effect of correcting the spine, correcting the legs, and correcting gait when the wearer wears the overshoes and walks by forming the orthodontic insole on the inner surface of the orthodontic overshoes. It relates to orthodontic lace overshoes.

The orthodontic lace overshoes that correct the spine and fin legs when walking with overshoes (10) are divided into four parts: the bottom (12), the back (13), the back of the foot (15), and the ribbon (18). It is composed of separation.

The bottom portion 12 having a shape similar to the sole of the foot, and the instep portion 13 formed by being joined along the outer periphery of the bottom portion 12 and extending from the beak portion to the instep portion, and the outer periphery of the bottom portion 12 It is joined accordingly and extends from the heel to the instep to the ankle, respectively, to form the rear of the foot 15, and the ribbon 18 is formed at the heel end of the rear of the foot 15.

The instep portion 13, the bottom portion 12, and the foot rear portion 15 are combined to form the cover portion 11.

A non-sewn elastic band 17 formed at the top of the overshoes 10 and heat-compressed along the open top is formed at the inlet where the foot is inserted, and when the foot is inserted into the inlet, there is an effect of increasing the friction between the foot and the inlet. In addition, the method of thermocompressing the non-sewn elastic band 17 is to heat-compress the hot melt applied to the finished product, the non-sewn elastic band 17, with a heat chamber, whereby a sewing line exists at the entrance of the overshoes 10. The non-sewn elastic band 17 is thermocompressed so that it does not.

The bottom part 12 formed in a shape similar to the sole of the foot is joined with the orthodontic insole 20 so as to correspond to the surface along the outer circumference, and the orthodontic insole 20 is a curved surface part of the sole of the foot (足底弓,Plantar arch) It is formed so that the height increases from the bottom surface of the toe to the outside, and the first correction part 21 protrudes from the bottom surface of the toe and the curved surface of the sole of the foot (足底弓, Plantar arch). The second correction unit 22 protruding from the bottom surface allows the wearer to perform spinal correction, bent leg correction, and posture correction. The instep portion 13 of the overshoes 10 made of the above configuration extends from the foot portion to the lower part of the big toe of the instep, so that when the wearer wears flat shoes, high heels, shoes, etc. It has the effect of preventing the overshoes from protruding excessively out of the shoe and giving the wearer a neat image.

Overshoes ring 16 is formed by extending from the bottom of the ankle back lining 14 formed on the inner surface of the heel portion of the overshoes 10 to the ankle, and one outer surface of the overshoes 16 and the back lining of the ankle ( 14) By sewing the parts that correspond to each other, the overshoes ring (16) is completed.

The overshoes 16 allows the first ribbon 33 and the second ribbon 34 to be fixed, and accordingly, the overshoes 10 allow the wearer to use the overshoes 16. Make it possible to detach it.

Short ends in the longitudinal direction of the first ribbon 33 and the second ribbon 34 are coupled to the right and left sides of the open ends of the overshoes 16, respectively, but the longer length in the longitudinal direction of the ribbon is the bottom of the foot The first ribbon 33 and the second ribbon 34 are formed to have a length from to the shin, and the overshoes 10 may be fixed by combining the ribbon from around the ankle to the shin.

The first ribbon 33 and the second ribbon 34 have a tidy image to the wearer by selectively fixing the first ribbon 33 and the second ribbon 34 to the overshoes 16 according to the walking situation. It allows selective protection of the epidermis of the foot from the circumference of the ankle to the shin.

As shown in Figure 8, the present invention is a corrective lace that brings the effect of spinal correction, fin leg correction, gait correction, etc. when the wearer wears overshoes and walks by forming an orthodontic insole on the inner surface of the orthodontic overshoes It relates to a manufacturing method of overshoes.

The method of manufacturing the orthodontic lace overshoes 10 is to manufacture the fabric 30 constituting the bottom fabric 31, the overshoes fabric 32, the first ribbon 33, and the second ribbon 34 For this purpose, a fiber mixture was prepared by mixing two or more mixtures including cotton, Korean paper, span, and polyester, and the fiber mixture prepared in a type of core was introduced into a tunnel-type high-temperature heater. The weaving machine placed in the tunnel-type high-temperature heater rotates the core in one direction and weaves to produce fiber yarn, and the fabric 30 is completed by weaving the woven fiber yarn by the knitting method. Lose. In addition, the lace fabric 40 constituting the cover portion 11 is nylon, polyester, polyurethane, polyvinyl chloride, acrylic, acetate (Nylon), polyester (Polyester), polyurethane (Polyurethane), polyvinyl chloride (Polyvinyl chloride), acrylic (Acrylic), acetate (Acetate). ), etc., by mixing two or more mixtures, the lace fabric 40 is manufactured, and the orthodontic insole 20 is made of two or more types including silicon, natural ocher powder, tourmaline powder, anion stone powder, silver nano powder, and phytoncide powder. The mixture is mixed to prepare the calibration insole 20 (S101).

The fabric 30 is cut in a similar shape along the open outer periphery of the sole of the foot, the back of the foot, and the back of the foot, but in consideration of the part to be sewn, it is cut with a margin of 2-3 cm from the outer periphery. (S102), (S103)

By cutting the fabric 30 to form a length from the heel to the ankle in a lengthwise direction, the overshoes fabric 32 is completed. At this time, an overlock treatment is performed along the opened outer periphery of the overshoes fabric 32 to prevent loosening. (S104)

In the longitudinal direction of the overshoes fabric 32, the short ends are sewn so that they are connected to each other, but by sewing one end where the inner surfaces of both ends are in contact with each other, the connecting part is turned over so that the connection part is not exposed to the outside. Accordingly, the right end and the left end are opened, and an overshoe ring 16 similar to the shape of a cylinder without an internal loading space is completed. (S105)

The fabric 30 is formed from the bottom of the foot to the shin in the longitudinal direction, and is cut to have two shapes. At this time, all loosening is prevented by performing an overlock treatment along the opened outer periphery of the first ribbon 33 and the second ribbon 34 (S106).

The non-sewn elastic band 17 is stacked along the open upper end of the foot cover 11 so as to correspond to the inlet portion formed on the upper end of the overshoes 10, and then the corresponding portions are thermally compressed and bonded. The method of thermocompression bonding is to heat-compress the hot melt applied on the front surface of the finished product, the non-sewn elastic band 17, along the inlet of the overshoes 10 with a thermal chamber, so that there is no sewing line at the inlet and the wearer's foot size It is possible to form orthodontic lace overshoes that are stretched to fit. (S107)

After overlapping the open outer periphery of the floor fabric 31 and the lower ends of the foot rear fabric 41 and the instep fabric 42, respectively, the back fabric 41 and the instep fabric 42 are overlapped and the length The portions where both short ends overlap each other in the direction are sewn and fixed. (S108), (S109)

The open outer circumference of the bottom of the foot cover part 11 and the open outer circumference of the bottom part 12 are cut along the corresponding outer circumference, respectively, but take a margin of about 3 cm from the outer circumference in consideration of the margin of the part to be sewn. Leave and sew. (S110)

Align the overshoe ring (16) along the direction in which the foot is retracted, and rearrange the short end in the unopened longitudinal direction of the overshoe ring (16) to contact the center of the lower end of the ankle back lining (14), Sew the corresponding part. Accordingly, the overshoes ring 16 serves as a handle and facilitates detachment of the overshoes 10. (S111)

The open right end of the overshoe ring 16 and the short end of the first ribbon 33 are sewn to correspond to each other, and the opened left end of the overshoe ring 16 and the short end of the second ribbon 34 Sew so that each corresponds to each other.

The ribbon part 18 is completed by combining the first ribbon 33 and the second ribbon 34 with each other, and the ribbon part 18 combines the ribbon from the circumference of the ankle to the shin of the foot, thereby forming the overshoes 10 Make it possible to fix Depending on the walking situation, the wearer can selectively fix the first ribbon 33 and the second ribbon 34 to the formed overshoes 16, and provides the wearer with excellent aesthetics and the skin of the foot from the ankle circumference to the shin. Allows selective protection. (S112), (S113)

The bottom fabric 31, which is the inner surface of the overshoes 10, and the bottom surface of the orthodontic insole 20 are stacked so that they correspond to each other, and then bonded to each other, but the method of bonding is The bonding of the calibration insole is completed by applying an adhesive to the bottom, attaching the bottom 12 and the bottom of the calibration insole 20 so that they correspond to each other, and aging for 2 to 3 hours at low temperature. (S114)

As shown in Figure 9, the present invention is a corrective lace overshoes that bring the effect of spinal correction, bent leg correction, gait correction, etc. when the wearer wears the overshoes and walks as the cover part of the orthodontic overshoes is made of lace fabric. It relates to a method of manufacturing lace.

By cutting the lace fabric 40 into a shape similar to the back of the foot 15 and the back of the instep 13, the back of the foot 41 and the instep 42 are completed, which becomes the yarn of the lace fabric 40. To manufacture fine fiber yarn, two types including nylon, polyester, polyurethane, polyvinyl chloride, acrylic, and acetate The above mixture is mixed to prepare a fiber mixture (S201).

The method of performing heat treatment to make the fiber mixture into fine fiber yarn is to produce a fiber mixture that shrinks by heating in a core form through a dry spinning technique. do. At this time, dry spinning is a type of spinning method. After melting the fiber mixture as a raw material with a solvent, pressure is applied in the heat from the nozzle of the narrow hole to push it out. This is a method of solidifying fibers by evaporating a solvent, and fibers such as acetate and acrylic are also used in this manufacturing method. (S202)

After inserting the fiber mixture prepared in the form of a core into a tunnel-type high-temperature heater, a weaving machine disposed in the tunnel-type high-temperature heater rotates the core in one direction and weaves the fine fiber yarn. To manufacture. At this time, the mold for forming the yarn is called a core, and the effect of curing is achieved by performing an oxidation process of drying at 200 to 250° C. for 2 to 3 hours. (S203)

The lace fabric 40 is manufactured by weaving the woven Filament yarn by a knitting method. At this time, the manufacturing method of dyeing the lace fabric according to the manufacturer's selection is to put the finished lace fabric 40 into a dyeing machine to dye the lace fabric 40, and then add the lace fabric 40 to which the dye has been absorbed. By performing a medium heating process of heating to a temperature of ℃ ~ 260 ℃, the dye is fixed to the lace fabric 40, and the dyeing of the lace fabric 40 is completed by repeating the above steps, but weaving and dyeing the lace knitted fabric The way to do it can vary depending on the fashion and material. (S204)

After corona treatment of the lace fabric 40, it is cured by passing through a heat chamber at 60 to 80°C, and then aged at room temperature at 1 to 35°C for 23 to 25 hours to complete the curing of the lace fabric. (S205)

As shown in Figure 10, the present invention is a corrective lace that brings the effect of spinal correction, flexion correction, gait correction, etc. when the wearer wears overshoes and walks by forming a correction insole on the inner surface of the orthodontic overshoes It relates to a method of manufacturing a correction part of overshoes.

The orthodontic insole 20 bonded to the inner surface of the bottom 12 of the orthodontic lace overshoes 10 contains two or more mixtures including silicon, natural ocher powder, tourmaline powder, anion stone powder, silver nanomolecule, and phytoncide powder. Mix to prepare a silicone mixture. At this time, the silicone mixture constituting the orthodontic insole 20 makes it possible to achieve effects such as adhesion to the feet, correction, antibacterial properties, and promotion of blood circulation. (S301)

The base mold of the orthodontic insole 20 is completed by injecting a composition including silicon to a thickness of 1 to 2 cm into a mold formed in a shape similar to the bottom part 12. (S302)

After applying a composition including silicone to the first calibration unit 21 and the second calibration unit 22 of the calibration insole 20 in a partial adhesion method, the process of low temperature drying is repeated. Accordingly, the first calibration unit 21 and the second calibration unit 22 are stacked to complete the initial preparation of the calibration insole 20. (S303)

Corona treatment is performed on the calibration insole 20 for stabilization of the calibration insole 20 that has been primed. At this time, the corona treatment is to achieve the effect of waterproofing, discharging, and durability improvement of the fabric 30 by forming a coating film by applying a chemical such as nylon or polyurethane to the surface of the fabric. (S304)

Low heat curing is performed by passing through a dryer at 60 to 80°C, and aging at room temperature at 1 to 35°C for 23 to 25 hours to cure the calibration insole 20. (S305)

Since the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical spirit of the present invention, various equivalents that can replace them at the time of application And it should be understood that there may be variations.

10: Overshoes
11: cover part 12: bottom part 13: instep part 14: ankle back lining
15: back of the foot 16: overshoes 17: non-sewn elastic band
18: ribbon part
20: orthodontic insole
21: first calibration unit 22: second calibration unit
30: fabric
31: bottom fabric 32: overshoes fabric
33: first ribbon 34: second ribbon
40: lace fabric
41: back fabric of foot 42: instep fabric

Claims (4)

In overshoes (10),
A bottom portion 12 having a shape similar to that of a sole;
An instep portion 13 formed by being joined along the outer periphery of the bottom portion 12 and extending from the beak portion of the periphery to the instep portion;
A foot rear portion 15 coupled along the outer periphery of the bottom portion 12 and extending from both side portions to the ankle portion and from the heel portion to the ankle portion;
A non-sewn elastic band 17 that is thermocompressed along the open top of the overshoes 10 inlet;
The bottom part 12 formed in a shape similar to the sole of the foot is joined with the orthodontic insole 20, and the orthodontic insole 20 increases in height as it goes outward from the curved surface of the foot (足底弓, Plantar arch). However, a correction insole formed by having a first correction part 21 protruding from the toe portion and a second correction part 22 protruding from the curved surface of the foot (Plantar arch) (20);
An overshoe ring 16 formed by extending from the lower end of the heel portion of the ankle rear lining 14 to the top of the ankle;
The short ends of the first ribbon 33 and the second ribbon 34 are coupled to the right and left sides of the open ends of the overshoes 16, respectively, and formed from the bottom of the foot to the shin in the longitudinal direction A first ribbon 33 made; And a second ribbon 34; orthodontic lace overshoes, comprising: a. Cotton, Korean paper, span, and polyester are mixed to form the fabric 30, and a mixture of two or more types including nylon, polyester, and acrylic is mixed to form a lace fabric (40). ) And mixing silicon and tourmaline powder to form a straightening insole 20; (S101)
Bottom cutting step of cutting the fabric 30 into a shape similar to the sole of the foot; (S102)
Foot cover part cutting step of cutting the fabric 30 similar to the shape formed by interlocking the back of the foot 15 and the instep 13; (S103)
Overshoes fabric cutting step of cutting the fabric 30 to the length from the heel to the ankle in the longitudinal direction; (S104)
Overshoes fabric 32 is sewn so that both short ends are connected to each other in the longitudinal direction, and the long ends are opened in the longitudinal direction, and overshoes 16 similar to the shape of a cylinder with an internal loading space are formed. Sewing step; (S105)
A first ribbon and a second ribbon cutting step of cutting the fabric 30 to a length from the bottom of the foot to the shin in the longitudinal direction, but cutting into two similar shapes; (S106)
A non-sewn elastic band bonding step of thermocompressing and bonding the non-sewn elastic band 17 along the inlet portion formed at the top of the overshoes 10; (S107)
Preparing to sew a foot cover part in which the open outer periphery of the floor fabric 31 and the rear fabric 41 and the instep fabric 42 correspond to each other; (S108)
Foot cover part fixing step of sewing and fixing each formed part by overlapping the back fabric 41 and the instep fabric 42; (S109)
Overshoes integration step of sewing along the outer perimeter of the back of the foot fabric 41 and the instep fabric 42 and the open outer periphery of the bottom part 12 corresponding thereto; (S110)
The overshoe ring (16) is aligned along the direction in which the foot enters the overshoes, and the ankle back lining (14) and the overshoe ring (16) are aligned to correspond, and the short end in the length direction of the overshoe ring (16) is After rearranging so as to be in contact with the bottom surface, sewing step of sewing an overshoe ring for sewing each corresponding portion; (S111)
A first ribbon bonding step of sewing so that the opened right end of the overshoes 16 and one short end in the longitudinal direction of the first ribbon 33 correspond to each other; (S112)
A second ribbon bonding step of sewing so that the opened left end of the overshoes 16 and one short end in the longitudinal direction of the second ribbon 34 correspond to each other; (S113)
An insole bonding step of completing by bonding each of the floor fabric 31 which becomes the inner surface of the overshoes 10 and the bottom surface of the orthodontic insole 20 to correspond to each other, and then bonding each of them; (S114), including: Method of manufacturing orthodontic lace overshoes, characterized in that. The method of claim 2,
The lace fabric 40 is cut in a shape similar to the back of the foot 15 and the back of the foot 13 to form the back of the foot 41 and the back of the instep 42, and the fine yarn that becomes the yarn of the lace fabric 40 Filament yarn is a fiber mixture manufacturing step of mixing two or more types of fiber mixtures including nylon, polyester, and acrylic; (S201)
The method of performing heat treatment to form the fiber mixture into fine fiber yarns is to form a fiber mixture that shrinks by heating into a core through a dry spinning method. Core production step; (S202)
After inserting the fiber mixture formed in the form of a core into a tunnel-type high-temperature heater, a weaving machine placed in the tunnel-type high-temperature heater rotates the core in one direction and weaves it to form fine fiber yarns. Microfiber yarn weaving step to; (S203)
Lace fabric manufacturing step of forming the lace fabric 40 by weaving the woven fine fiber yarn (Filament yarn) by a knitting method; (S204)
After corona treatment of the lace fabric 40, the lace fabric hardening step of curing it by passing through a heat chamber at 60 to 80 °C, and then aging for 23 to 25 hours at room temperature of 1 to 35 °C; (S205) further including Method of manufacturing orthodontic lace overshoes, characterized in that consisting of. The method of claim 2,
The manufacturing method of the orthodontic insole 20 that is thermocompressed with the bottom 12 of the overshoes 10 is a silicon mixture manufacturing step of mixing two or more types of mixtures including silicon, tourmaline powder, and anion stone powder; (S301)
Insole manufacturing step of forming a correction insole 20 in a shape similar to the bottom part 12 of the silicone mixture; (S302)
A calibration unit manufacturing step of laminating a component including silicon in multiple layers on the first calibration unit 21 and the second calibration unit 22 of the calibration insole 20 in a partial adhesion method; (S303)
Corona treatment step of corona treatment of the orthodontic insole 20 for stabilization of the orthodontic insole 20 that has been primed; (S304)
The curing completion step of curing the calibration insole 20 by passing through a dryer at 60 to 80° C. for heat curing and aging at room temperature at 1 to 35° C. for 23 to 25 hours; (S305) Manufacturing method of orthodontic lace overshoes.

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