KR101401627B1 - A socks with heel insert - Google Patents

Abstract

The present invention relates to a sock provided with an insole.
The sock provided with the insole of the present invention is characterized in that a pad portion having a cushion is provided on the bottom surface of the sock, and the pad portion is made of a material containing neoprene.
At this time, the pad portion is formed with an ankle protector protruding from the rear end of the sock so as to protrude upward, and the pad portion includes neoprene, which is a synthetic organic compound polymer that is antimicrobially treated between upper and lower polyester fiber layers stacked on the upper side and the lower side wherein the pad portion is formed by a mixed layer in which neoprene and soft urethane are mixed, the front side end of the pad portion is protruded upward and a thumb protecting portion is formed on the front surface of the sock, A protective coating layer is formed on the surface of the silicon protrusion, and a plurality of vent holes are formed in the toe positioning part at one side of the pad part.
According to the present invention, neoprene, which is excellent in durability and thermal insulation, is included in the padding material provided on the outer bottom surface of the sock, thereby providing a cushioning feeling, providing durability, The padding portion has numerous pores formed in the polyester fiber layer laminated on the upper and lower portions thereof. The padding portion is excellent in the absorbability of moisture (sweat) generated in the sock when walking after wearing the sock, It is possible to quickly dry the sock. By applying a configuration in which neoprene and soft urethane are mixed to increase the elasticity, it is possible to comfort the soles of the foot according to the contraction and relaxation of the pad portion when walking, So that the heel and the ankle can be protected when the shoe is worn, So that the toe portion of the big toe can be prevented from shaking when the shoe is worn and the thumb toe can be protected, and the silicone protrusion for preventing slip is printed on the bottom or formed by the silicone method, A coating layer is formed to prevent peeling.

Description

A sock with an insole {A socks with heel insert}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sock equipped with an insole, which is provided with an insole on the bottom surface of a sock to be worn on the foot of a human body, thereby protecting the wearer from an impact generated during a long-

In general, the shoe insole is used for the purpose of absorbing sweat and cushioning, and it has been recognized that it is used only in shoes.

However, housewives who only serve socks in a large hall of a restaurant, or housewives who take care of housework in the living room or on the hard floor of a room at home, can not work in their shoes, resulting in a lot of keratin However, as long as the impact caused by the pace continues, the horny quality will continue to rebound and be harassed.

In addition, the impact that continues keratinization will result in a considerable amount of joints, and cumulative shocks are transmitted to the brain through the spine, so cumulative fatigue is cumulative, resulting in more fatigue than lactic acid buildup in muscle But there was no insole to wear in socks until now.

In addition, shoes have made considerable advances to protect their joints with cushioning, but shoe insole has been able to supplement the cushion with the developed shoe, and there was no insole to protect the joints of those who only wear socks.

In general, a sock known for protecting the foot area of a human body has a warming function for warming the feet and a moisture absorbing function for absorbing moisture generated from the feet, i.e., sweat, so that the moisture generated in the sole of the human body To remove the smell caused by.

In recent years, it has become clear that foot health is closely related to physical health. Special fibers containing copper or magnetic components have been developed in yarns for weaving socks, so that the socks themselves have antibacterial and deodorizing functions, A sock having a function of promoting health by improving the flow of the sock is being developed.

However, although the sock having the antibacterial and deodorizing function as described above absorbs moisture generated from the foot and can prevent it from flowing down, when the sock standing over a long period of time due to the pressure applied to the sole causes the body load to concentrate on the foot There is a problem that the feet are swollen.

In order to solve the above problems, a pad is mounted on the bottom surface and the side surface of the sock so that the soft detection chain pad can be mounted inside the bottom surface of the sock and the sole can be comforted by contraction and relaxation of the pad. Masai walking socks are known from Korean Patent Publication No. 2009-0049110 (Patent Document 1).

That is, as shown in FIG. 1, the technical structure of the functional sock pad 10 is such that the heel of the functional sock pad 10 is formed into a curved surface inclined at 25 to 40 degrees with respect to the ground surface, And the upper central portion of the pad 10 is formed with an upward convex shape on the upper surface so as to be able to come into close contact with the foot of the sock 20, The pad 10 is formed of any one selected from a bioceramic elastic body, a nonwoven fabric, a soft sponge, and a soft polyurethane.

Therefore, when walking on a sock equipped with a pad 10, the movement of the force from the heel to the foot to the foot is smoothly performed, as in the case of the Masai Walk, which is the walking foot of the Masai, So that it can be walked to the whole of the soles of the foot. At this time, when the socks are worn by wearing the socks with the pads, the soft sensing chain pads are shrunk to achieve a high buffering efficiency and a soft landing.

However, the rubber or the sponge used as a main material of the sock pad as described above has a problem in that it is not durable and is easily torn and damaged by a sharp material, so that it can not be used for a long time because it is expensive.

In addition, since the pad 10 is mounted inside the bottom surface of the sock so that the sole of the human body comes into contact with the pad 10, moisture is easily generated on the sole of the human body, There is a big disadvantage that it can not absorb.

In addition, the pad 20, which is simply mounted to the inside of the bottom surface of the sock, does not have a separate ventilation structure and causes a bad odor due to moisture (sweat) generated at the sole and toes will be.

KR 10-2009-0049110 (2009.05.18)

The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a cushioning feeling by providing neoprene which is excellent in durability and warmth, So that the replacement period of the socks is made as long as possible, and the sock which provides the warming effect is provided.

In addition, the pads have infinite number of minute pores having a size of 0.01 to 3 占 퐉 in the polyester fiber layer laminated on the upper and lower portions thereof, so that the absorbency of water (sweat) generated inside the socks upon walking after wearing the socks is excellent While allowing the socks to dry quickly.

In addition, the pad portion is formed by mixing neoprene and soft urethane so as to increase the elasticity of the pad portion so that the soles of the feet can be comfortably restrained in accordance with the contraction and relaxation of the pad portion when walking.

In particular, the back of the pad portion is formed to extend from the heel to the ankle portion so that the heel and the ankle can be protected when the shoe is worn.

In addition, the pad portion is formed so as to extend upward to the side of the thumb toe, thereby preventing the thumb toe from being pushed when the shoe is worn and protecting the thumb toe.

In addition, a silicone protrusion for preventing slipping is formed on the bottom by a printing or silicon method, and a protective coating layer is formed on the surface to prevent peeling.

In addition, air is smoothly circulated to the inside of the sock and the toes of the socks through the plurality of vent holes formed in the pad portion mixed layer and the plurality of vent holes formed at the toe positioning portion at one side of the pad portion So that the odor generated when the sock is worn can be prevented.

Technical Solution In order to accomplish the above object, the present invention is characterized in that a pad having a cushion is provided on a bottom surface of a sock, and the pad portion is made of a material containing neoprene.

At this time, the pad portion is formed with an ankle protector protruding upward at the rear end and laid on the back surface of the sock.

In addition, the pad portion is formed of a mixed layer in which neoprene, a synthetic organic compound polymer that has been subjected to antibacterial treatment, and soft urethane are mixed between upper and lower polyester fiber layers stacked upward and downward.

In addition, the pad portion is characterized in that the front end is protruded upward, and a thumb protecting portion provided on the front surface of the sock is formed.

In addition, a slip prevention silicone protrusion is provided on the bottom surface of the pad part in a printing or adhesive manner, and a protective coating layer is formed on the surface of the silicone protrusion.

In addition, a plurality of ventilation holes are formed in the toe positioning part, which is one end of the pad part.

As described above, according to the sock provided with the insole according to the present invention, neoprene which is excellent in durability and thermal insulation is included in the pad part material provided on the outer bottom surface of the sock, thereby providing a cushioning feeling, The socks are provided with a warm-up effect by making the replacement cycle of the socks as long as possible.

In addition, the pads have infinite number of minute pores having a size of 0.01 to 3 占 퐉 in the polyester fiber layer laminated on the upper and lower portions thereof, so that the absorbency of water (sweat) generated inside the socks upon walking after wearing the socks is excellent , So that the sock can be dried quickly.

In addition, the padding portion can be made of a mixture of neoprene and soft urethane so as to increase the elasticity of the padding portion, so that the padding can be comfortably rested upon contraction and relaxation of the pad portion when walking.

Particularly, since the rear portion of the pad portion is extended to the ankle portion, the heel and the ankle can be protected when the shoe is worn.

Further, since the pad portion is formed to extend upward to the side portion of the thumb toe, it is possible to prevent the thumb toe from being pushed and protect the thumb toe when the shoe is worn.

In addition, a silicone protrusion for preventing slip is formed on the bottom by a printing or silicon method, and a protective coating layer is formed on the surface to prevent peeling.

In addition, air is smoothly circulated to the inside of the sock and the toes of the socks through the plurality of vent holes formed in the pad portion mixed layer and the plurality of vent holes formed at the toe positioning portion at one side of the pad portion So that it is possible to prevent odors generated when the socks are worn.

1 is a cross-sectional view of a conventional sock with pads attached thereto.
2 is a schematic cross-sectional view showing an embodiment of the present invention.
3 is a cross-sectional schematic view showing still another embodiment of the present invention.
Figs. 4 to 6 are photographs showing the embodiment of Fig. 3; Fig.
7 is a photograph showing a bottom portion of a sock in the present invention.
Fig. 8 is a schematic cross-sectional structural view of the recess of the pad portion in the present invention. Fig.
Fig. 9 is a bottom view showing the bottom part of the present invention. Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is characterized in that a pad portion 130 having a cushion is provided on a bottom surface of a sock, and the pad portion 130 is made of a material containing neoprene.

At this time, it is preferable that the pad part 130 is integrally fixed to the sock by sewing as shown in the figure.

The sewing may be performed along the outer bottom surface of the sock, as shown, or sewing along the boundary between the bottom surface and the side surface, as shown in the photograph.

In the former case, it focuses on the aspect to prevent a decrease in aesthetic feeling in the living room, and it is suitable when it is worn to a person who mainly performs shinshana, shoe, or indoor living.

In the latter case, it is suitable for people with a lot of outdoor activities.

On the other hand, neoprene used as a material of the pad part 130 is a type of synthetic rubber commonly used in wet suits, and it is known that durability and warmth are more excellent than other rubber materials providing elasticity.

In the present invention, durability and warmth are favored by using neoprene in the use of the material for providing such a cushioning feeling.

The durability is improved by using neoprene as described above. In the case of a sponge, which is often used as a material for providing a cushion, it is easily damaged by various kinds of foreign substances on the floor or sharp pointed pieces, It is easily worn out by frequent friction with the floor.

On the other hand, if the durability is improved by using neoprene, damage due to various foreign substances or friction caused by friction with the floor is less likely to maintain the cushioning feeling, and further, the sock itself can be used for a longer period of time .

In addition, neoprene has a higher thermal insulation effect than other materials, and thus provides a boom effect to people with cold hands and feet.

In this embodiment, the pad portion 130 is formed of a synthetic organic compound polymer that is antimicrobially treated between upper and lower polyester fiber layers stacked upside and downside, neoprene and a mixed layer 120 in which neoprene and soft urethane are mixed.

At this time, fine pores having a size of 0.01 to 3 탆 are formed in the interior of the polyester fiber layers 110 and 110 'stacked on the upper and lower sides of the pad part 130, 120 may be formed with a plurality of vent holes 121 to provide ventilation.

A plurality of anti-slip circular silicone protrusions 150 are formed on the bottom surface of the pad portion 130. A plurality of vent holes 131 are formed in the toe portion at one end of the pad portion 130 .

More specifically, as shown in the figure, the pad 130 is integrally formed by the sewing W on the outer bottom surface of the sock 140. At this time, The polyester fibers 110 and 110 'are laminated, and when the molten polyester is drawn out through a very small nozzle and instantly dried with a cool air and wound, So that fine pores having a size of 0.01 to 3 탆 are formed in an infinite number of times.

Accordingly, when walking after wearing the sock, moisture (sweat) generated in the sock is absorbed into the fiber layers 110 and 110 'having the minute pores, and is generated in the sock 140 The sweat absorbability of the sock 140 is improved, so that the sock 140 can be dried quickly.

At this time, the polyester fiber layer may be attached to one side of the pad portion 130 and the other side of the cotton fiber bundle may be suitable for absorbing moisture.

A mixed layer 120 in which neoprene and soft urethane are mixed is laminated between the upper and lower fiber layers 110 and 110 'to form a mixed layer having properties similar to rubber 120, the pad portion 130 is contracted and relaxed during walking, so that when the user is walking or standing for a long time, the soles of the feet can be comfortably restored, as well as the occurrence of blisters on the soles of the feet or toes .

At this time, the thickness of the pad portion 130 in which the mixed layer 120 is laminated between the upper and lower fiber layers 110 and 110 'is 0.5 to 3 mm, and the thickness of the pad portion 130 is 1 mm The thickness of the mixed layer 120 in which the neoprene and the soft urethane are mixed is too thin to have almost no elasticity and the thickness of the pad portion 130 is 2 mm or more, When the pad portion 130 is formed at a high cost and is not economical and when the pad portion 130 is sewn to the outer bottom surface of the sock, the pad portion 130 is excessively thick, It is caused by becoming worse.

A plurality of ventilation holes 131 are formed in the toe positioning portion at one side of the pad portion 130 in a state where a plurality of ventilation holes 121 are formed in the mixed layer 120 of the pad portion 130. [ So that air can flow smoothly through the air holes 121 and 131 to the inside of the socks 140 and the toes of the socks so that odors generated when the socks are worn can be prevented do.

In addition, a plurality of anti-slip circular silicone protrusions 150 are provided on the bottom surface of the pad portion 120, and when the sock 140 is worn after the wear of the sock 140, The pad portion 130 is not easily slid by the silicon protrusion 150. [

In this case, the silicon protrusions 150 are formed by printing or adhesion, and a protective coating layer is formed on the surface of the silicon protrusions 150.

In addition, a silicon protrusion 150 for preventing slipping is formed on the bottom by a printing or silicon method, and a protective coating layer is formed on the surface to prevent peeling.

The protective coating layer is preferably formed of a polysilicon material.

Polysilicon is superior in water repellency, fire resistance, and the like compared with general silicon, so that damage to the silicon protrusions 150 can be prevented.

Meanwhile, in the above-described configuration, the ankle protecting part 132 protruded upward at the rear end of the pad 130 may be formed on the back of the sock as shown in FIG.

With this configuration, it is possible to prevent the phenomenon from reaching the heel when the shoe is worn while wearing the sock of the present invention.

In particular, the ankle protector 132 preferably protects the ankle as well as the heel by protecting the upper portion of the wearer's ankle, which is the Achilles tendon portion of the wearer.

In addition, the pad portion 130 may be configured such that a front side end thereof protrudes upward and a thumb protecting portion 133 is formed on the front surface of the sock.

In other words, it is possible to protect the claw side portion of the big toe. In general, when the shoe is slightly worn, the flesh is cut on the side of the claw of the big toe, and when the shoe is large, And to protect this part.

110, 110 ': polyester fiber layer
120: mixed layer
121, 131: vent hole
130:
132: ankle protection part
133: thumb protecting portion
140: Socks
150: silicon projection
w: Sewing

Claims (6)

In a sock provided with an insole,
A pad portion 130 having a cushion is provided on the bottom surface of the sock, the pad portion 130 is made of a material containing neoprene,
Wherein the pad part (130) is formed with an ankle protecting part (132) protruding upward at the rear end and laid on the back surface of the sock.
Socks with insole.
delete The method according to claim 1,
The pad unit 130 may be formed of,
Characterized in that it comprises a mixed layer (120) in which neoprene and soft urethane are mixed between an upper and a lower polyester fiber layer stacked on the upper side and a lower side,
Socks with insole.
The method according to claim 1,
Characterized in that the pad portion (130) is formed with a thumb protecting portion (133) protruded upward in the front side and provided on the front surface of the sock.
Socks with insole.
The method according to claim 1,
Wherein a slip prevention silicone protrusion (150) is provided on the bottom surface of the pad part (130) in a printing or adhesive manner, and a protective coating layer is formed on the surface of the silicone protrusion (150)
Socks with insole.
The method according to claim 1,
And a plurality of air holes are formed in the toe positioning portion, which is one end of the pad portion 130. [
Socks with insole.

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