WO2020017784A1 - Chaussure antidérapante ayant une partie de séparation d'amortissement - Google Patents

Chaussure antidérapante ayant une partie de séparation d'amortissement Download PDF

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Publication number
WO2020017784A1
WO2020017784A1 PCT/KR2019/007962 KR2019007962W WO2020017784A1 WO 2020017784 A1 WO2020017784 A1 WO 2020017784A1 KR 2019007962 W KR2019007962 W KR 2019007962W WO 2020017784 A1 WO2020017784 A1 WO 2020017784A1
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WO
WIPO (PCT)
Prior art keywords
slip
foot
slip portion
portions
space
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PCT/KR2019/007962
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English (en)
Korean (ko)
Inventor
김태효
Original Assignee
김태효
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Filing date
Publication date
Application filed by 김태효 filed Critical 김태효
Priority to US17/260,558 priority Critical patent/US20210274857A1/en
Publication of WO2020017784A1 publication Critical patent/WO2020017784A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/008—Hosiery with an anti-slip coating
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/007—Hosiery with an added sole, e.g. sole made of rubber or leather
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
    • A41B2400/80—Friction or grip reinforcement
    • A41B2400/82—Friction or grip reinforcement with the body of the user

Definitions

  • the present invention relates to a non-slip foot garment in which non-slip material is formed on the bottom inner surface and the outer surface of a foot garment, such as a sock, wherein the non-slip material of the inner and outer sides are alternately arranged, and a non-slip material is formed therebetween.
  • the present invention relates to a non-slip footing provided with a cushioning space, which allows for maintaining function and preventing skin damage.
  • Feet are parts of the body that balance the body, support weight, and absorb shocks, where numerous blood vessels and nerves pass.
  • footwear As a means to protect the feet, stockings, tights, oversocks, socks, etc. (hereinafter referred to as “footwear”) are used.
  • foot apparel can also be equipped with additional features such as improved athletic performance, injury prevention, and reduced foot odor through sweat absorption.
  • Typical foot apparel may have slips on the soles and inner surfaces of the foot garments during use, due to the low coefficient of friction of the selected fiber materials, and on the outer surface of the foot garments and on the inner surfaces of the shoes.
  • Patent Documents 1 and 2 relate to a cross-sectional structure of a material and a manufacturing method for enhancing non-slip function in a sock or insole.
  • the skin of the sole and the adjacent side of the foot of the wearer is composed of a weaker skin than the sole of the foot, the wound can be more easily generated.
  • the non-slip material when the non-slip material is formed to protrude in the same point as the inside of the socks by coating or the like, it gives a foreign body to the foot when worn.
  • the thinner is, the greater the feeling of foreign body and pressure, which causes the wearer's skin to come in contact with the non-slip material, causing tingling and fever, and severe blisters and wounds.
  • Patent Document 3 discloses a configuration in which protrusions inside and outside the socks are staggered in order to suppress foreign feelings when worn due to the installation of an anti-slip protrusion. It is mentioned only for the sense of foreign matter, and there is no suggestion for reducing the risk of injury to the wearer due to the arrangement of the non-slip material to maximize the friction, as Patent Documents 1 and 2.
  • Patent Document 3 does not mention the absorption and drainage of sweat generated from the soles of the socks wearer.
  • the present inventors prevent damage to the user's skin caused by randomly disposing a non-slip material having a high graphing capability in the foot clothing as in Patent Document 1 registered in the present invention, and occurs in a state where a large amount of sweat is discharged. It is necessary to develop foot apparel that can prevent non-slip function deterioration.
  • Patent Document 1 KR 10-1686547 (2016.12.08)
  • Patent Document 2 KR 10-1638404 (2016.07.05)
  • Patent Document 3 JP 3161737 (2010.08.05)
  • the non-slip foot garment provided with the buffer spacer of the present invention is intended to solve the problems occurring in the prior art as described above.
  • the non-slip material is alternately disposed on the inner and outer surfaces of the sock to provide proper non-slip function. It is intended to prevent excessive skin overslips by preventing excessive nonslip function.
  • the non-slip material formed on each of the inner and outer surfaces of the socks bottom is non-overlapping on the plane, and a buffer space portion is formed, in which the non-slip material is not disposed, and the skin such as the toes, the heel, the heel, and the blade is firmly loaded.
  • the part receiving a lot is made of a narrow width of the buffer space, and other parts of the lighter skin is made of a wide width of the buffer space is intended to be made to prevent skin damage and maximize the exercise capacity.
  • the non-slip material is disposed on the outer peripheral surface of the bottom of the socks to suppress the slipping of the socks from the insole surface by suppressing the slip in contact with the shoe insole when wearing shoes.
  • the non-slip material is composed of a wetted polyurethane sheet formed with a non-slip groove in communication with the pillar cell, and the sheet is adhered to the body of the foot through a hot melt adhesive layer, so that a large amount of sweat is generated during the exercise process. It is intended to prevent the deterioration of non-slip function caused by a large amount of sweat and to provide a comfortable fit by absorbing the body of the foot when it is discharged and forming a space for draining and remaining the sweat.
  • the sweat introduced into the non-slip material side of the inner surface through the needle punched punching hole smoothly permeates into the non-slip material of the outer surface through the buffer space so that this function can be made even more smoothly.
  • the non-slip foot apparel provided with a cushioning space of the present invention has an inner surface portion 1a in contact with the foot of the wearer on the bottom upper surface of the foot body 1 in which the wearer's foot is received.
  • an outer circumferential non-slip portion 10 made of a material for preventing slippage is formed around the outer surface portion 1b.
  • the inner space surrounded by the outer circumference of the non-slip portion 10 is made of a non-slip material and includes a plurality of outer horizontal non-slip portions 20 formed in the left and right directions of the sole, and a plurality of the lateral and non-slip portions of the sole.
  • the outer vertical non-slip portions 30 are formed at regular intervals, respectively, and the outer slip portions 40 surrounded by the outer horizontal non-slip portions 20 and the outer vertical non-slip portions 30 are formed.
  • the outer slip portion in a plane is formed while forming a buffer spacer 50 which is a space spaced apart from the outer horizontal non-slip portion 20 and the outer vertical non-slip portions 30 in a plane.
  • the inner non-slip portion 60 is formed of a non-slip door to prevent the sliding is located inside, the inner non-slip portion 60 corresponds to the position of any one of the user's toe, heel, heel, foot.
  • the buffer spaced portion 50 of the) is characterized in that the size is made smaller than the buffer spaced portion 50 of the inner second non-slip portion 62.
  • the buffer spacer 50 of the inner first non-slip portion 61 is made of 2 ⁇ 4mm
  • the buffer spacer 50 of the inner second non-slip portion 62 is 5 ⁇ 10mm. Characterized in that consisting of.
  • the inner non-slip portion 60, the outer circumferential non-slip portion 10, the outer horizontal non-slip portion 20, and the outer vertical non-slip portions 30 each have a column cell having an inverted angular shape of a light beam narrowing ( 71 is formed therein, and a non-slip groove 72 is formed on the opposite surface of the portion in contact with the hot melt adhesive layer 73, the whole or part of which is in communication with the pillar cell 71. It is characterized by.
  • the foot body 1 is characterized in that the water permeable fabric made of a water passage between the inner surface portion (1a) and the outer surface portion (1b).
  • the foot body 1 is needle punched to the outer surface portion (1b) from the surface of the buffer separation unit 50 to form a punching hole 80, the punching treatment while the liquid resin is applied to the needle surface As a result, the liquid resin applied to the needle is deposited on the wall of the punching hole 80 and then cured to form the resin wall portion 81.
  • the non-slip material is alternately disposed on the inner surface and the outer surface of the sock to prevent excessive non-slip function exertion that exceeds the required proper non-slip function, thereby preventing skin damage.
  • the non-slip material formed on each of the inner and outer surfaces of the socks bottom is non-overlapping on the plane, and a buffer space portion is formed, in which the non-slip material is not disposed, and the skin such as the toes, the heel, the heel, and the blade is firmly loaded.
  • the width of the buffer space is wider to prevent skin damage and maximize the exercise ability.
  • the non-slip material is disposed on the outer peripheral surface of the bottom of the socks, it is possible to suppress the slipping of the socks from the insole surface by suppressing the slip in contact with the shoe insole when wearing shoes.
  • the non-slip material is composed of a pentagon-shaped pillar cell and a wet polyurethane sheet formed with a non-slip groove in communication with the pillar cell, and the sheet is bonded to the body of the foot through a hot melt adhesive layer, so that a large amount of sweat When discharged, the main body of the foot is absorbed, and the remaining sweat drainage and retention space are formed, thereby preventing deterioration of the non-slip function caused by a large amount of sweat, and providing a comfortable fit.
  • the sweat introduced into the non-slip material side of the inner surface through the needle punched punching hole smoothly penetrates into the non-slip material of the outer surface through the buffering gap so that this function can be made more smooth.
  • FIG. 1 is a perspective view showing an embodiment of the non-slip foot apparel provided with the present invention buffer space.
  • Figure 2 is a plan view showing the outer surface of the non-slip foot garment of the present invention.
  • Figure 3 is a plan view showing the inner surface of the non-slip foot garment of the present invention.
  • FIGS. 2 and 3 are plan views showing the arrangement of the non-slip material of the outer and inner surfaces of FIGS. 2 and 3;
  • Figure 5 is a side cross-sectional view of the non-slip foot garments provided with the present invention buffer spacing.
  • Figure 6 is a cross-sectional view showing a state before the user wearing the present invention non-slip feet.
  • Figure 7 is a cross-sectional view showing a state after wearing the user of the present invention non-slip feet.
  • FIG. 8 is a cross-sectional view illustrating a state of movement of sweat by expanding a main part of FIG. 7;
  • Figure 9 is a cross-sectional flow chart showing a process of forming a punching hole through the needle punched resin is applied in the present invention.
  • FIG. 10 is a cross-sectional view showing a state of movement of sweat according to the punching hole formation of FIG.
  • Figure 11 is a photograph showing after wearing a conventional top and bottom non-slip socks.
  • the inner surface portion 1a of the bottom surface of the leg body 1 in which the wearer's foot is received is formed in contact with the wearer's foot. It relates to a foot garment in which the part 1b is formed.
  • the foot body 1 may be made of various fabrics, but more preferably, it is made of a water-permeable cloth that allows water to pass between the inner surface portion 1a and the outer surface portion 1b.
  • the non-slip foot garment provided with the buffer spacer of the present invention has an outer peripheral portion 1b, an outer circumferential non-slip portion 10, an outer horizontal non-slip portion 20, and an outer vertical non-slip portion 30. Is formed.
  • an inner non-slip portion 60 is formed on the inner surface portion 1a.
  • the outer circumferential non-slip portion 10 is formed along the circumference of the outer surface portion 1b as shown in FIGS. 1 and 2, and the non-slip material, that is, the non-slip material is adhered It is formed by coating or the like.
  • the outer horizontal non-slip portions 20 are formed in parallel in the left and right directions of the sole in the inner space on the outer surface portion 1b surrounded by the outer circumferential non-slip portions 10. It is.
  • the outer horizontal non-slip portion 20 is shown in a straight line in the drawings, but is not limited to this may be made of a combination of various straight lines and curves, such as a curved shape having a constant pitch, or a bent shape, a plurality of each other It just needs to be parallel.
  • the outer vertical non-slip portions 30 are formed in parallel in the front-rear direction of the sole in the inner space on the outer surface portion 1b surrounded by the outer circumferential non-slip portions 10. It is.
  • the outer vertical non-slip portions 30 intersect with the outer horizontal non-slip portions 20, and the area where the non-slip portions 10, 20, 30 are not formed on the outer surface portion 1b by such an intersecting configuration. That is, the outer slip part 40 in which only the foot garment body 1 is exposed to the outside is formed.
  • the outer vertical non-slip portion 30 is also not limited to the illustrated straight line like the outer horizontal non-slip portion 20, it may be formed in the form of a combination of a curve and a straight line, a shape consisting of a curve or the like.
  • the outer horizontal non-slip portion 20 and the outer vertical non-slip portion 30 are made of a non-slip material, that is, a non-slip material similarly to the outer circumferential non-slip portion 10 described above, and the same method of adhesion and coating
  • the foot can be fixed to the main body (1).
  • the inner non-slip portion 60 is formed in the inner surface portion 1a of the foot body 1 as shown in Figs.
  • Each inner non-slip portion 60 is arranged in braille form independent of each other.
  • the portion outside the region where the inner non-slip portion 60 is disposed in the inner surface portion 1a is referred to as the inner slip portion 51.
  • each of the inner non-slip portions 60 may be located inside the individual outer slip portion 40 on a plane.
  • each of the inner non-slip portions 60 is made smaller than the size of the outer slip portion 40, the outside of the outer horizontal non-slip portion 20, the outer vertical non-slip portion 30 around the outer slip portion 40 It is characterized by being spaced apart from the outer circumferential non-slip portion 10.
  • the spaced apart portion is referred to as the buffer space 50.
  • the buffer spaced portion 50 corresponds to a region that does not overlap with the outer peripheral non-slip portion 10, the outer horizontal non-slip portion 20, and the outer vertical non-slip portion 30 on the inner slip portion 51 described above. do.
  • the inner non-slip portions 60 form a buffer spaced portion 50 which is a space spaced apart from the outer horizontal non-slip portion 20 and the outer vertical non-slip portions 30 on a plane as shown in FIG. 4.
  • the outer slip portion 40 is located inside.
  • the inner non-slip portion 60 is made of a non-slip material, that is, a non-slip substance, and in the same manner as in the adhesion, coating, etc. It is fixed to the main body 1.
  • the inner non-slip portions 60 are composed of the inner first non-slip portion 61 and the inner second non-slip portion 62 depending on the position on the inner surface portion 1a.
  • the medial first non-slip portion 61 is formed corresponding to the toe, heel, heel, and foot position of the user, and the medial second non-slip portion 62 is formed at a portion except the medial first non-slip portion 61. It is.
  • the inner first non-slip portion 61 is made larger than the inner second non-slip portion 62.
  • the buffer spacer 50 around each inner first non-slip portion 61 is smaller than the buffer spacer 50 around the inner second non-slip portion 62.
  • the buffer spacer 50 of the inner first non-slip portion 61 has a width of 2 to 4 mm
  • the buffer spacer 50 of the inner second non-slip portion 62 has a width of 5 to 4 mm. It is preferably made of 10mm.
  • the width a of the buffer spacer 50 herein refers to the distance between the end of the inner non-slip part 60 from the end of the outer slip part 40 located at the same position on the plane.
  • the width of the buffer spacer 50 varies depending on the foot part because not only the rigidity of the wearer's foot surface varies from part to part, but the force applied to the foot surface varies from part to part.
  • the lower part of the toe, the heel, the heel, and the toe where the frictional force and the load are concentrated during exercise are relatively tight to the athletic ability while the flesh is firm, and the width of the buffer space 50 is relatively small, that is, the inner first non-slip part 61.
  • the width of the buffer space 50 is relatively small, that is, the inner first non-slip part 61.
  • the meaning of the numerical limitation is that the elasticity of the socks, the smoothness of the sole, the motion of the inner non-slip portion 60 and the outer horizontal non-slip portion 20 adjacent to each other on the cross section as shown in Figure 5 adjacent to each other can interfere with each other. It is based on a large number of experiments considering the deformation of the soles in the inner side of the shoe.
  • gap 50 is less than 5 mm, there was no report of skin damage in the sole, the heel, the heel, and the blade area, but it was found that the skin was swept and tingled in other soft areas.
  • the results show that the skin is swept and tingles in the soles, heel, heel, and blade areas.
  • the buffer spacer 50 of the inner first non-slip portion 61 has a width of 2 to 4 mm
  • the buffer spacer 50 of the inner second non-slip portion 62 has a width.
  • the non-slip material constituting the outer circumferential non-slip part 10, the outer horizontal non-slip part 20, the outer vertical non-slip part 30, and the inner non-slip part 60 may be applied with various known non-slip materials.
  • the optimal material for this purpose is a wet polyurethane sheet.
  • the carrier is removed so that the surface from which the carrier is removed is a graphing surface, or in the process of manufacturing a wet polyurethane sheet.
  • the surface skin of the prepared sheet is removed after coagulation and de-DMF treatment so that the surface where the surface skin is removed becomes a graphing surface, or any one of fabric or polyester film is used as a carrier.
  • the surface film on the opposite side of the carrier may be removed with pepper to form a graphing surface.
  • the wet polyurethane sheet manufactured in this way has a number of pores formed therein, the external moisture can be introduced into the space around the skeleton, and the introduced moisture can be discharged in whole or in part to the floor or wall. Taking the structure, fine irregularities are formed on the surface by the carrier removal, surface skin removal, and pepper removal described above to form a graphing surface.
  • the structure of the wet polyurethane sheet shown in Figs. 5 and 6 has a pillar cell 71 having an inverted angular shape of the upper and lower straits formed therein, and on the opposite surface of the part in contact with the foot body 1 Or it takes the structure in which the non-slip groove 72 in which one part communicates with the pillar cell 71 is formed.
  • the method for forming such a structure will be described in detail.
  • the polyurethane is dissolved in dimethylformamide, coated with a comma coating or a knife coating on a carrier, and coagulated in a coagulation bath containing a mixture of water and dimethylformamide.
  • the carrier-free surface after removing the carrier can be achieved by processing such that the non-slip groove 72 is formed.
  • the manufacturing method is a structure in which the pillar cell 71 in the form of the ottogi during the solidification process is formed, the non-slip groove 72 is formed in the process of removing the carrier, such as fabric or polyester film, the side from which the carrier is removed.
  • the non-slip surface that is, the grappling surface, so that the sweat absorption is made smoothly.
  • the non-slip groove 72 may be uncertain depending on the material of the carrier, the auxiliary groove of reference numeral 72a may be additionally formed through a separate surface treatment such as peppering.
  • the non-slip material described above using the wet polyurethane sheet as an example is preferably attached through a hot melt adhesive.
  • FIG 5 to 8 illustrate an example in which a hot melt adhesive layer 73 formed by applying a hot melt adhesive is formed between the inner non-slip portion 60 and the foot body 1, and between the outer horizontal non-slip portion 20 and the foot body 1. Is shown.
  • the hot melt adhesive layer 73 is also formed between the outer vertical non-slip portion 30 and the foot garment body 1 and between the outer circumferential non-slip portion 10 and the foot body body 1.
  • the hot melt adhesive is made of polyethylene, polyisobutylene, polyamide, glue, or the like, which has a completely waterproof performance or a high waterproof performance.
  • the total area of the inner non-slip portion 60 is preferably made larger than the total area of the outer peripheral non-slip portion 10, the outer horizontal non-slip portion 20, the outer vertical non-slip portion 30.
  • the total area of the inner non-slip part 60 and the total area of the outer circumferential non-slip part 10, the outer horizontal non-slip part 20, and the outer vertical non-slip part 30 are 1. : 2 ⁇ 3 is the most suitable.
  • FIG. 6 is a cross-sectional view conceptually illustrating a state in which a non-slip foot garment of the present invention is not worn by a wearer
  • FIG. 7 is a cross-sectional view conceptually illustrating a state after wearing.
  • the inner non-slip portion 60 and the outer horizontal non-slip portion 20 are arranged to be staggered from each other when viewed from the side cross section, and a buffer space portion 50, which is a space of a margin, is formed therebetween.
  • the arrangement state of the inner non-slip portion 60 and the outer vertical non-slip portion 30 also achieves the same state.
  • the compressive load and the frictional force applied to the inner non-slip part 60 are not made of the same material, but simply the fiber structure of the foot body 1, and thus have a relatively low non-slip function. Will be reduced.
  • the adjacent outer horizontal non-slip portion 20 serves to transmit frictional force and load to the bottom of the shoe side, and prevents skin wounds due to the intensive non-slip function applied to the wearer's foot and improves athletic performance. It will be able to increase.
  • the cushioning space unit 50 does not exist, that is, the inner non-slip unit 60 and the outer horizontal non-slip unit 20 are arranged in a staggered manner, according to the movement of elasticity of the foot body 1 itself, etc.
  • the inner non-slip part 60 and the outer horizontal non-slip part 20 may be disposed at the same point on a vertical line, and the load and the frictional force are transmitted to this part, thereby causing damage to the user's skin. Will be generated.
  • the buffer space 50 is not only serves to suppress the direct transfer of the load and friction force, but also serves to activate the absorption, drainage of water, and to form a temporary storage space.
  • the hot melt adhesive 73 is a material generally close to water resistance, the hot melt adhesive 13 delays the absorption of sweat, and if sweat continues to occur, the sweat moves through the sidewall surface of the inner non-slip part 60. do.
  • This portion is composed of a spaced apart spaced apart buffer portion 50 between the inner non-slip portion 60 and the outer horizontal non-slip portion 20, which is a wavy cross-sectional change of the foot body 1 as shown in the figure Due to this, the upper drainage space 90, which is an empty space, is formed between the user's feet 2, so that a small amount of sweat temporarily stays.
  • the foot body 1 is absorbed by the foot body 1 when the sweat-absorbing drainage function is made of a cloth made of a permeable material, as in general sports socks.
  • the foot body 1 is supported by the shoe 3 or insole surface, and the foot body 1 is shown as the inner non-slip 60 and the outer horizontal non-slip 2 are staggered.
  • the lower stay space 71 which is an empty space, is formed on the side wall surface side of the outer horizontal non-slip part 20.
  • Moisture accumulated in the lower stay space 71 in this state is the sidewall surface of the outer horizontal non-slip portion 20 or the outer horizontal non-slip portion 20 through a gap between the bottom surface of the shoe 3 and the end of the outer horizontal non-slip portion 20. It will be absorbed by the pillar cell (21) inside.
  • Such a configuration is that the inner non-slip portion 60 and the outer non-slip portions 10, 20, and 30 are sufficiently sweated, and the main body of the foot 1 has a smooth drainage of the sweat, and according to the load pressure Temporary storage of moisture is achieved through the formation of a temporary water retention space in accordance with the formation of a void space due to the wavy deformation of the body (1).
  • the delay in absorbing moisture inside the main body of the foot 1 doubles the feeling of wearing to the user, and the upper surface of the inner non-slip part 20 and the surface of the inner slip part 51, which is the other area, are wet. It can be delayed as much as possible to restrain the formation of the water film on the surface of the inner non-slip portion 20 to the maximum so that the non-slip function can be maintained for as long as possible.
  • FIG. 1 A specific method for this is shown in FIG. 1
  • the needle 100 is disposed on the upper portion of the foot body 1, the resin supply pipe 110 is installed on one side of the needle 100.
  • the resin supply pipe 110 is made so that the liquid resin 120 is supplied from an external storage tank.
  • liquid resin may be a known resin such as silicone resin, polyurethane, or the like, but preferably a fast curing resin is preferable.
  • the needle 100 is located above the shock-absorbing space 50, the external press, such as a moving device is connected to the needle 100, the needle 100 is moved downward by the press operation to the foot of the main body ( Penetrate 1).
  • the resin supply through the resin supply pipe 110 is made before the needle 100 moves downward, or during the movement process, in which the liquid resin 120 is wrapped around the surface of the needle 100.
  • a punching hole 80 is formed according to the penetration.
  • the resin 120 is cured in the periphery of the punching hole 80 so that the resin wall portion 81 is formed. Is formed.
  • the resin wall part 81 is maintained as it is while the hole according to the weave of the fibers constituting the foot garment body 1 is expanded.
  • the resin 120 may not be coated on the needle 100 but only punching through the needle 100 may be made, but the conventional fiber tissue constituting the foot garment body 1 has elasticity and thus may be stretched several times. Since the hole is easily restored to its original state after punching in the process, it is preferable to form the resin wall portion 81 as described above.
  • the non-slip foot apparel of the present invention may be applied to a variety of clothing that directly wraps and protects the wearer's foot, such as various sports, mountaineering socks, tights, over socks, living socks.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Socks And Pantyhose (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une chaussure antidérapante ayant une partie de séparation d'amortissement, où un matériau antidérapant est formé sur une surface interne et une surface externe d'un fond d'une chaussure telle qu'une chaussette, les matériaux antidérapants de l'intérieur et l'extérieur étant agencés en alternance et une partie de séparation d'amortissement étant formée entre ceux-ci de telle sorte que l'entretien d'une fonction antidérapante et la prévention de lésions cutanées sont réalisés sans difficulté.
PCT/KR2019/007962 2018-07-19 2019-07-01 Chaussure antidérapante ayant une partie de séparation d'amortissement WO2020017784A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/260,558 US20210274857A1 (en) 2018-07-19 2019-07-01 Non-slip footwear having cushion separation part

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KR1020180083908A KR102002633B1 (ko) 2018-07-19 2018-07-19 완충이격부가 구비된 논슬립 발의류
KR10-2018-0083908 2018-07-19

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US10932500B2 (en) * 2017-10-26 2021-03-02 Treds, LLC Foot cover for fall prevention
KR102306574B1 (ko) * 2020-01-20 2021-10-08 김태효 벗김 방지 덧신
KR102236349B1 (ko) * 2020-06-29 2021-04-05 김태효 실리콘 박막 필름을 이용한 벗김 방지 덧신
KR102306555B1 (ko) 2020-10-06 2021-10-08 주식회사 위풋테크놀로지 논슬립 양말 제조 장치
KR102306563B1 (ko) 2020-10-06 2021-10-08 주식회사 위풋테크놀로지 논슬립 양말의 제조 방법
KR102306525B1 (ko) 2020-10-06 2021-10-08 주식회사 위풋테크놀로지 논슬립 양말 제조용 몰드
KR20220106365A (ko) 2021-01-22 2022-07-29 주식회사 위풋테크놀로지 미끄럼 방지용 스포츠 양말
KR102356127B1 (ko) * 2021-04-08 2022-02-08 안혜지 신축성을 가지는 논슬립 코팅 양말의 제조방법 및 그 방법에 의해 제조된 양말
KR20230053338A (ko) 2021-10-14 2023-04-21 김태효 미끄럼 방지용 스포츠 양말
WO2024092311A1 (fr) * 2022-11-03 2024-05-10 Alexander Becerra Chaussette pour empêcher les glissements et les chutes

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KR200331811Y1 (ko) * 2003-07-29 2003-10-30 백수호 발의 유동을 방지하는 신발과 양말
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