KR102421462B1 - Open toe non-sewing yoga outer socks - Google Patents

Abstract

It relates to an open toe no-sew yoga overshoe, and for this purpose, an instep cover having five toe openings for opening toes are formed on one side thereof, a foot side portion extending integrally branching from both sides of the instep cover portion, and each of the foot side portions The ends of the body part are coupled to each other to form a heel part; and a sole part connected to the overbody body part; the overbody part and the sole part and the ends of each of the foot side parts oscillate an ultrasonic wave to form a temporary joining part that is temporarily joined at the same time as the cutting, and the It is characterized in that the hot melt is joined without a seam by thermal fusion to reinforce it.

Description

Open toe seamless yoga overshoes {OPEN TOE NON-SEWING YOGA OUTER SOCKS}

The present invention relates to an open toe no-sew yoga overshoe, and more particularly, after forming the overshoe body part and the sole part with ultrasonic waves without a seam, the adhesive layer of hot melt is melted in the temporary joint part to bond the polyurethane layer. On the other hand, the elastic band coupled in a concentric circle form from the instep cover part forming the overshoe body part to the sole part is further coupled to prevent peeling of the overshoe, and the elastic band forms an incision line or an incision area. It relates to an open toe non-sewn yoga overshoe that can be reused as an optional yoga half overshoe and a heel protection overshoe.

In general, the foot is a part of the body that maintains the balance of the human body and absorbs shock by supporting the body weight.

As a means for protecting and insulating the feet, socks, stockings, socks, or overshoes (hereinafter, collectively referred to as "foot clothing") are used.

Among foot garments, overshoes are made of elastic fibers such as nylon or cotton, and have excellent elasticity and ventilation, so women can easily wear them indoors in their daily life.

These overshoes are made by sewing a number of patterns covering the soles, insteps, and heels of the soles, insteps and heels woven with elastic fibers such as nylon, etc., with elastic threads, and a rubber band is installed around the opening so that they do not come off with sewing threads.

That is, in the conventional overshoes, a plurality of pattern pieces such as a sole cover pattern, a toe cover pattern and a heel cover pattern are sewn and connected, or the edge of the sole cover pattern is placed against each other in a pattern in which the toe and heel cover patterns are integrated. The overlapping pattern parts are connected by stitching, and the opening formed by stitching is made of rubber-like material.

It is attached by sewing an elastic rubber band with a sewing thread.

These conventional overshoes have a problem in that, by sewing and connecting each pattern, a thick or convex seam is formed in the region where each pattern is connected, and when worn on the foot, the seam puts pressure on the foot, thereby reducing the fit.

Recently, the use of overshoes has been subdivided, and various overshoes have been developed, such as for yoga in which the toes are opened, and for protecting the ankle, for ankle protection.

Since the use of the subdivided overshoes is limited, when the overshoes are damaged, they cannot be reused and must be disposed of.

Republic of Korea Utility Model Registration No. 0199775

The present invention has been devised in view of the above problems, and the first object of the present invention is to form a temporary welding part with ultrasonic waves without a seam on the overshoe body part and the sole part, and then melt the adhesive layer of hot melt in the temporary welding part to form a polyurethane layer An object of the present invention is to provide an open-toe no-sew yoga overshoe that can improve the fit by joining them together.

A second object of the present invention is to prevent peeling of the overshoes by further combining the elastic bands coupled in a concentric circle form from the instep cover to the soles, and the elastic band forms an incision or an incision area to selectively perform yoga half. It is to provide open toe no-sew yoga overshoes that can be reused as overshoes and heel protection overshoes.

According to a feature for achieving the above object, the first invention relates to an open toe no-sew yoga overshoe, and for this purpose, an instep cover portion in which five toes opening holes are formed on one side of which the toes are opened, and the instep cover A foot side portion extending integrally branched on both sides of the portion, and an overseat body portion in which the ends of each foot side portion are coupled to each other to form a heel portion; and a sole portion connected to the overskin body portion; and an elastic band joined in a concentric circle form from the instep cover part to the sole part, wherein the hot melt is made by applying an adhesive layer to the polyurethane layer, and the overshoe body part and the sole part and the ends of each of the foot side parts Silver oscillates ultrasonic waves to form a temporary joint that is temporarily joined while cutting, and a hot-melt polyurethane layer is joined to the temporary joint without a sewing line by melting the adhesive layer for reinforcement. At the center of the elastic band, the cut line is a broken line It is characterized in that when it is cut and separated with a tool such as scissors, it is selectively separated into a yoga half overshoe and a heel protection overshoe so that it can be reused.

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The second invention, the first invention relates to an open toe no-sew yoga overshoe, and for this purpose, the instep cover part having five toe opening holes for opening the toes are formed on one side, and the instep cover part is integrally branched and extended on both sides of the instep cover part An overskin body portion in which the foot side portion and the end of each foot side portion are coupled to each other to form a heel portion; and a sole portion connected to the overskin body portion; and an elastic band joined in a concentric circle form from the instep cover part to the sole part, wherein the hot melt is made by applying an adhesive layer to the polyurethane layer, and the overshoe body part and the sole part and the ends of each of the foot side parts Silver oscillates ultrasonic waves to form a temporary joint that is temporarily joined at the same time as cutting, and a hot melt polyurethane layer is joined to the temporary joint without a seam by melting the adhesive layer for reinforcement, and the elastic band is an incision area that can be cut It is characterized in that it is joined in two lines spaced apart from each other to form this, and is selectively configured to be reused by separating it into a yoga half overshoe and a heel protection overshoe.

The third invention, in the first invention or the second invention, the overshoe body portion is characterized in that it further comprises a reinforcing instep cover portion joined to overlap the instep cover portion in order to reinforce the instep cover portion.

In the fourth invention, in the first or second invention, the sole part is made of a double knitted single fabric such that nylon or polyester yarn is exposed on one side in close contact with the sole, and polyurethane yarn is exposed on the other side to prevent slipping. characterized by being

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According to the open toe no-sew yoga overshoe of the present invention, first: after forming a temporary joint with ultrasonic waves without a seam on the overshoe body part and the sole part, the adhesive layer of hot melt is melted in the temporary joint to improve the fit by bonding the polyurethane layer. There is an effect that can make it happen.

In addition, since it is made only of the overskin body part and the sole part, there is an effect that manufacturing is easy.

In addition, the elastic band coupled in a concentric circle form from the instep cover part to the sole part is further combined to prevent the overshoe from peeling off, and the elastic band forms an incision line or an incision area to selectively use yoga half overshoes and heel protection overshoes. It has a reusable effect.

In addition, even when reused as yoga half overshoes and heel protection overshoes, each includes an elastic band, so it is effective to prevent peeling.

1 is a perspective view and a state of use of an open toe no-sew yoga overshoe according to the present invention;
2 is a plan view showing an oversea body part and a sole part according to the present invention;
3 is a plan view showing a state in which the reinforcing instep cover is joined to the instep cover forming the overshoe body in FIG. 2;
Figure 4 is a configuration diagram showing a temporary portion of the overshoe body portion and the sole portion of Figure 2;
5 is a configuration diagram showing a state in which the hot melt is joined to the temporary welding part in FIG. 4;
Figure 6 is a configuration diagram showing a state separated into yoga half overshoes and heel protection overshoes by cutting along the incision line of Figure 1;
7 is a configuration diagram showing an elastic band according to another embodiment.

The following objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments in conjunction with 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 subject matter may be thorough and complete, and that 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 also includes the plural, unless specifically stated otherwise in the phrase. As used herein, the terms 'comprise' and/or 'comprising' do 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 explain and help the understanding of the invention. However, a reader having enough knowledge in this field to understand the present invention may recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts which are commonly known and not largely related to the invention in describing the invention are not described in order to avoid confusion in describing the invention.

1 is a perspective view and a state diagram of an open toe no-sewn yoga overshoe according to the present invention, FIG. 2 is a plan view showing an overshoe body and a sole according to the present invention, and FIG. It is a plan view showing a state in which the reinforcing instep cover part is joined to the 6 is a configuration diagram showing a yoga half overshoe and a heel protection overshoe separated by incision along the incision line of FIG. 1 , and FIG. 7 is a configuration diagram showing an elastic band according to another embodiment.

As shown in FIG. 1, the present invention forms a temporary welding part 50 by ultrasonic waves without a seam on the overbody body part 30 and the sole part 40, and then the hot melt 60 on the temporary welding part 50. By melting the adhesive layer and bonding the polyurethane layer, it is configured to improve the wearing comfort, while the elastic band 70 coupled in a concentric circle form from the instep cover part 10 to the sole part 40 is further combined to peel off the overshoe. In addition, the elastic band 70 forms an incision line 71 or an incision area 72 to selectively re-use the yoga half overshoe 200 and the heel protection overshoe 300. It relates to a sewing-free yoga overshoe (100).

Open toe no-sew yoga overshoes 100 of the present invention, as shown in FIG. 2, is largely composed of two parts, which is composed of an overshoe body portion 30 and a sole portion 40.

The overshoe body portion 30 is integrally branched and extended on both sides of the instep cover portion 10 having five toe opening holes 11 formed on one side, and the instep cover portion 10, which are opened by inserting the toes. The foot side portion 20 is composed of a single fabric.

At this time, since the ends of the respective heel side portions 20 are coupled to each other to form the heel portion 21, a separate fabric forming the heel portion 21 is not required, and thus the manufacturing cost can be reduced. is provided

In addition, the end portion of each of the foot side portions 20 constituting the heel portion 21 is cut to be gradually wider in width to increase the height of the portion corresponding to the heel of the human body so that the overshoe 100 does not come off. can

The sole part 40 is connected to the overshoe body part 30, and a nylon or polyester thread is formed on one side that is in close contact with the foot of the human body, and a polyurethane thread is formed on the other side to prevent slipping. It can be composed of a single unit.

In addition, as shown in FIG. 4, the ends of the overshoe body part 30, the sole part 40, and each of the foot side parts 20 oscillate an ultrasonic wave to form a temporary weld part 50 that is temporarily joined at the same time as cutting, and the In order to reinforce the contact 50, the hot melt 60 is joined by thermal fusion without a seam to form the open toe no-sew yoga overshoe 100.

In the above, the temporary welding part 50 is formed by melting a base material (overbody body part) and a base material (sole part) through ultrasonic waves oscillated from an ultrasonic bonding machine. ), and by oscillating ultrasonic waves to the edge of the layered part, it is formed at the same time as cutting for each foot size of the human body.

And the temporary joint 50 formed by the end bonding of the foot side part 20 is formed by the melting of the base material and the base material through the ultrasonic wave oscillated from the ultrasonic bonding machine after matching the end joining lines of the two foot side parts 20 .

As shown in FIG. 5 , the hot melt 60 is heat-sealed to reinforce the temporary welding part 50 , and is configured by applying an adhesive layer to a polyurethane layer. In the hot melt 60 , the adhesive layer is melted by the heat and pressure of the thermal bonding machine, and the polyurethane layer is integrally bonded to the surface of the temporary welding part 50 .

The overshoe body portion 30 is configured to further include a reinforcing instep cover portion 12 that is joined to overlap the instep cover portion 10 in order to reinforce the instep cover portion 10 as shown in FIG. 3 .

In addition, the overshoe body portion 30 is further joined to the elastic band 70 in the form of a concentric circle from the instep cover portion 10 to the sole portion 40, and this elastic band 70 is bonded by spraying an adhesive, By tightening the heel part, it prevents the yoga overshoes from peeling off and functions to further increase the fit.

At this time, an incision 71 is marked with a broken line in the center of the elastic band 70, and when the incision 71 is cut and separated with a tool such as scissors, as shown in FIG. 6, optionally a yoga half The overshoe 200 and the heel protection overshoe 300 are configured to be reusable.

In addition, after the user wears the open toe no-sewn yoga overshoe 100 of the present invention, if the front or back part of the overshoe is damaged, separate it through the incision 71, then the undamaged yoga half overshoe 200 or It can be reused as a heel protection overshoe (300).

In addition, as another embodiment, as shown in FIG. 7 , the elastic band 70 may be configured to be coupled in two rows to be spaced apart from each other so that an incision region 72 that can be cut is formed.

Therefore, when the user cuts the incision area 72 with a tool such as scissors and separates it, it can also be selectively used as the yoga half overshoes 200 and the heel protection overshoes 300 .

On the other hand, the hot melt 60 is attached to the upper edge of each of the foot side portions 20 constituting the overshoe opening 80 of the open toe no-sew yoga overshoe 100 to reinforce the overshoe opening 80. of course there is

In addition, the above-described open toe no-sew yoga overshoes are worn in a state inverted so as not to expose the hot melt, elastic band, and reinforcing instep cover to the outside.

In addition, the above-described open toe no-sew yoga overshoes can be worn as a ventilation hole in the toe area using the toe opening, without exposing the toes in the toe opening.

Open toe no-sew yoga overshoes according to the present invention according to the present invention have the following characteristics.

First: There is a feature that can improve the fit by bonding the polyurethane layer by melting the hot-melt adhesive layer in the temporary welding part after forming the overshoe body part and the sole part with ultrasonic waves without a seam.

Second: Since it consists only of the upper body part and the sole part, it has a feature that it is easy to manufacture.

Third: the overshoe body further combines the elastic bands coupled in a concentric circle form from the instep cover to the soles to prevent peeling of the overshoes, and the elastic band forms an incision or an incision area to selectively yoga half overshoes, It has the feature of being reusable as a heel protection overshoe.

Fourth: Even when reused as yoga half overshoes and heel protection overshoes, each includes an elastic band, so it can prevent peeling.

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

10: instep cover part 11: opening hole 12: reinforcing instep cover part
20: heel side 21: heel
30: over body part
40: sole part
50: tether
60: hot melt
70: elastic band 71: incision line 72: incision area
80: overshoe opening
100: open toe seamless yoga overshoes
200: yoga half overshoes 300: heel protection overshoes

Claims (5)

An instep cover portion 10 having five toe openings 11 in which the toes are opened are formed on one side, and a foot side portion 20 integrally branched and extended on both sides of the instep cover portion 10, and each The tip of the foot side portion 20 is coupled to each other to form a heel portion 21 oversea body portion 30;
a sole portion 40 connected to the oversea body portion 30; and
The elastic band 70 joined in the form of a concentric circle from the instep cover part 10 to the sole part 40;
The hot melt 60 is made by applying an adhesive layer to a polyurethane layer,
The overskin body part 30, the sole part 40, and the end of each foot side part 20 oscillate an ultrasonic wave to form a temporary joint part 50 that is temporarily joined at the same time as cutting,
The polyurethane layer of the hot melt 60 is joined to the temporary joint 50 without a seam by melting the adhesive layer for reinforcement,
In the center of the elastic band 70, the incision line 71 is marked with a broken line, so when it is cut and separated with a tool such as scissors, it is selectively divided into a yoga half overshoe 200 and a heel protection overshoe 300. Open toe sewing-free yoga overshoes, characterized in that it is configured to be reusable.
An instep cover portion 10 having five toe openings 11 in which the toes are opened are formed on one side, and a foot side portion 20 integrally branched and extended on both sides of the instep cover portion 10, and each The tip of the foot side portion 20 is coupled to each other to form a heel portion 21 oversea body portion 30;
a sole portion 40 connected to the oversea body portion 30; and
The elastic band 70 joined in the form of a concentric circle from the instep cover part 10 to the sole part 40;
The hot melt 60 is made by applying an adhesive layer to a polyurethane layer,
The overskin body part 30, the sole part 40, and the end of each foot side part 20 oscillate an ultrasonic wave to form a temporary joint part 50 that is temporarily joined at the same time as cutting,
The polyurethane layer of the hot melt 60 is bonded to the temporary welding part 50 without a sewing line by thermal fusion of the adhesive layer for reinforcement,
The elastic band 70 is joined in two rows to be spaced apart from each other to form an incision region 72 that can be incised so that it can be selectively separated into a yoga half overshoe 200 and a heel protection overshoe 300 to be reused. Open toe seamless yoga overshoes characterized in that it is configured.
3. The method of claim 1 or 2,
The overshoe body portion 30 is open toe no-sew yoga, characterized in that it further comprises a reinforcing instep cover portion 12 superimposed on the instep cover portion 10 to reinforce the instep cover portion 10 . rubbers.
3. The method of claim 1 or 2,
The sole part 40 is an open toe radish, characterized in that it is composed of a double-knitted single fabric such that nylon or polyester yarn is exposed on one surface in close contact with the sole of the human body, and polyurethane yarn is exposed on the other surface to prevent slipping. Tailoring Yoga Sandals. delete

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