KR20220003743A - Manufacturing method of socks and itself - Google Patents

Abstract

The present invention relates to a method for manufacturing socks and socks thereof, and more specifically, to a method for manufacturing socks capable of forming a sock body by knitting an ankle unit (101), a foot back unit (102), a foot insole unit (103), a heel unit (104), and a toe unit (105) by an automatic knitting device. The method for manufacturing socks comprises: a first connection unit forming step of knitting a connection part among the ankle unit (101), the heel unit (104), and the foot insole unit (103) to form first to third connection units (110-130), and forming the first connection unit (110) at a contact point of the ankle unit (101), the foot back unit (102), and the foot insole unit (103) by knitting a connection part between the ankle unit (101) and the foot insole unit (103) at 45 degrees; a second connection unit forming step of forming a second connection unit (120) by knitting a connection part between the ankle unit (101) and the heel unit (104) in a diagonal direction in an end unit of the first connection unit (110); a third connection unit forming step of forming a third connection unit (130) by knitting a connection part between the foot insole unit (103) and the heel unit (104) in a diagonal direction in the end unit of the first connection unit (110); and a heel unit forming step of forming a knitting angle between the ankle unit (101) and the foot insole unit (103) to be a right angle by knitting a gap between the second connection unit (120) and the third connection unit (130) to be curved. The present invention can manufacture the socks with excellent wearability by forming a structure of preventing peeling in a knitting step and excluding a sewing step.

Description

Sock manufacturing method and socks thereof

The present invention relates to a sock manufacturing method and an invention related to the sock, and more particularly, by continuously knitting the ankle part to the toe part by an automatic knitting machine to manufacture general socks or overshoe socks, but by forming a structure that prevents peeling in the knitting process. It relates to a method for manufacturing socks with excellent wearability while excluding a heel sewing process.

In general, socks are provided to protect the feet from external shocks and to be worn on the feet by forming various fabrics having elasticity to act such as moisture absorption and warmth.

There are various types of socks, such as general socks, knee socks, ankle socks, overshoe socks (fake socks), and toe socks, depending on their shape or length.

A typical sock has a toe portion formed in a pocket shape, a foot center portion continuous from the toe portion and formed to cover the instep and the entire sole of the foot, a heel portion continuous from the foot center portion and formed to surround the heel, the foot center portion and the heel It is formed in a form including an ankle part which is continuous from the part to surround the ankle and to prevent slipping by providing elasticity.

Such socks go through a knitting process in the order of the ankle part, the heel part, the foot center part, and the toe part by a circular knitting sock knitting machine, and are manufactured by sewing the opening part of the toe part and the instep part, and both sides of the heel part.

As an example of a known technique, Korean Utility Model No. 20 - 0367911 has a toe wear part having an opening at the top and a horizontal bar part symmetrically on both sides as the tip part, and a heel wear part having a diagonal bar part symmetrically on both sides as the rear end part. The branches make up the socks.

On the other hand, recently, a sock manufacturing technology without a sewing line has been provided. Korean Patent Registration No. 10-0342252 discloses a sock knitting method for knitting a sock using a circular knitting sock knitting machine. Step process, inserting the knitted fabric at the front of the sock into a plurality of needle inserts fixed on the circumference of the needle needle tube and releasing the ends of the knitted fabric so that only one thread remains, needle insert needles and circular knitted socks The needle through the third step process and the third step process in which the long and short needles coupled to the circumferential surface of the needle cylinder of the knitting machine are inserted, respectively, and then the knitted fabric is inserted into the long and short needles coupled to the circumferential surface of the needle cylinder while removing the needle chimney The fourth step process of knitting the bottom part of the sock by knitting the socks while connecting the yarn to the knitted fabric in the front part of the sock combined with the long and short needles of the cylinder, the fifth step process of knitting the heel part of the sock, and the knitting process of the neck part of the sock The sixth step process and the sixth step process constitutes a method of manufacturing a sock without a seam including a seventh step process of sewing and fixing the elastic band formed at the end of the sock neck without a seam knitted through the process of the sixth step.

As another example, Korean Patent Registration No. 10-0762199 discloses that the toe part is knitted by the operation of knitting needles arranged between certain knitting angles so that each toe is worn, and the little toe part, the ring finger part, the long toe part, the index finger part and the A knitting method of toe socks knitted by a circular knitting machine that sequentially knits the big toe part is constituted.

As another example, in Korea Patent Application Laid-Open No. 10 - 2015 - 0118838, the first step of knitting the annular ankle part by supplying spandex to a circular knitting machine, and supplying cotton and spandex yarn to the ankle part of the first step, A second step of knitting the heel part, a third step of knitting the body to be connected to the ankle part of the first step and the heel part of the second step, and a fourth step of knitting the toe part to be connected to the body part of the third step Construct fake socks knitting method.

Korea Registered Utility Model No. 20 - 0367911 (2004.11.17) Korean Patent Registration No. 10 - 0342252 (2002.07.02) Korean Patent Registration No. 10-0762199 (2007.10.04) Korean Patent Laid-Open Patent No. 10 - 2015 - 0118838 (2015.10.23)

The sock manufacturing method to which the prior art as described above is applied is made to manufacture socks through a knitting process in the order of the ankle part, the heel part, the foot center part, and the toe part by a circular knitting sock knitting machine.

In the case of a conventional circular knitting machine according to the prior art, since an unsealed portion inevitably occurs between the toe portion and the instep portion, the unsealed portion is sewn to finish, and a sewing line is formed in the heel portion to three-dimensionally bend the ankle portion and the foot center portion when worn. It is made to prevent dripping or peeling.

However, the socks to which the prior art as described above are applied have a disadvantage in that the sewing line is formed on both sides of the heel part, so that the contact area of the sewing line is pressed and the fit is significantly reduced.

Socks without a sewing line to which another prior art is applied have the advantage of improving the fit by knitting so that the ankle part, the heel part, and the center of the foot are naturally connected by the needle operation.

However, the socks to which the prior art as described above are applied have a limitation in that the angle of the heel part is formed gently in the knitting process compared to socks with a sewing line. In the case of overshoe socks without, there is a problem that peeling occurs frequently.

Accordingly, the present invention was invented to solve the problems of the prior art as described above,

In the method of manufacturing a sock comprising knitting the ankle portion 101, the instep portion 102 and the sole portion 103, the heel portion 104, and the toe portion 105 by an automatic knitting machine to form a sock body ,

The ankle part 101, the heel part 104, and the connection part between the sole part 103 are knitted to form a first connection part to a third connection part 110 to 130,

At the contact point between the ankle part 101, the instep part 102 and the sole part 103, the connection part between the ankle part 101 and the sole part 103 is knitted in a 45 degree direction to form the first connection part 110 ) forming a first connection part forming step,

At the end of the first connection part 110, a second connection part forming step of knitting the connection part between the ankle part 101 and the heel part 104 in an oblique direction to form a second connection part 120;

A third connection part forming step of forming a third connection part 130 by knitting a connection part between the sole part 103 and the heel part 104 in an oblique direction at the end of the first connection part 110;

A heel part forming step of curve knitting between the second connection part 120 and the third connection part 130 so that the knitting angle between the ankle part 101 and the sole part 103 forms a right angle;

By including a shape maintaining part forming step of inserting a rubber yarn into the center of the instep 102 and the sole part 103 to maintain the shape of the sock when knitting, a structure to prevent peeling in the knitting process is formed Thus, it is possible to achieve the purpose of manufacturing socks with excellent wearability while excluding the sewing process.

The present invention provides a sock manufacturing method in which a general sock or overshoe sock is manufactured by continuously knitting the ankle part to the toe part by an automatic knitting machine, but forming a structure in which peeling is prevented.

In particular, the present invention has an advantage in that the three-way connection part is arranged on both sides of the heel part while excluding the sewing line on both sides of the heel part so that the ankle part and the foot center part can be bent more effectively in the knitting process.

Therefore, in the socks manufactured by the present invention, the angle of the socks from the ankle to the center of the foot is formed close to a right angle compared to the socks of the prior art, and the heel portion is naturally curved to effectively adhere to the wearer's foot, thereby solving the problem of dripping and peeling. It can be solved, and there is an advantage in that it can be easily manufactured as an overshoe socks.

1 to 3 are a perspective view, a side view, and a plan view of a sock manufactured according to an embodiment of the present invention.
4 to 6 are a perspective view, a side view, and a plan view of a sock manufactured according to another embodiment of the present invention.
7 and 8 are a side view and a plan view of an overshoe sock manufactured according to another embodiment of the present invention.

Hereinafter, the configuration and operation according to a preferred embodiment of the method for manufacturing socks of the present invention and the socks will be described in detail with reference to the accompanying drawings. In the following description, detailed descriptions of parts that can be easily implemented by those skilled in the art may be omitted. In addition, since the following description is given with reference to preferred embodiments of the present invention, the present invention is not limited by the following examples, and it is natural that various modifications may be provided without departing from the scope of the present invention. something to do.

1 to 3 are a perspective view, a side view, and a plan view of a sock manufactured according to an embodiment of the present invention, FIGS. 4 to 6 are a perspective view, a side view, and a plan view of a sock manufactured according to another embodiment of the present invention, FIG. 7 And Figure 8 shows a side view and a plan view of the overshoe socks manufactured according to another embodiment of the present invention.

The sock manufacturing method to which the technology of the present invention is applied and the sock are continuously knitted from the ankle part to the toe part by an automatic knitting machine to manufacture general socks or overshoe socks, but by forming a structure that prevents peeling during the knitting process, as in the prior art Note that the present invention relates to the manufacture of socks with excellent wearability while excluding the same heel sewing process.

The sock manufacturing method of the present invention for this purpose is a sock body by knitting the ankle portion 101, the instep portion 102 and the sole portion 103, the heel portion 104, and the toe portion 105 by an automatic knitting machine. It constitutes a method for manufacturing socks made to form a, and specifically as follows.

The automatic knitting machine applied to the present invention, also called a sock knitting machine, is a device for knitting a cylindrical sock body by mounting a cylinder and a needle. The automatic knitting machine knits socks of various knitting textures and patterns by loading plain fabrics and patterned fabrics for each knitting organization, for example, K-type socks knitting machine, B-type socks knitting machine, spiral socks knitting machine, jacquard pattern socks knitting machine, and the like. Since the operating mechanism of the automatic knitting machine will refer to well-known techniques, a detailed description thereof will be omitted.

In the present invention, the ankle part 101, the instep part 102 and the sole part 103, the heel part 104, and the toe part 105 are sequentially knitted by an automatic knitting machine to form a sock body In the ankle portion 101, the heel portion 104, and made to form the first connecting portion to the third connecting portion (110 ~ 130) in the connection portion between the sole 103.

In the first connection part forming step, at the contact point between the ankle part 101, the instep part 102 and the sole part 103, the connection part between the ankle part 101 and the sole part 103 is rotated in a 45 degree direction. This is a step of forming the first connection part 110 by knitting.

In the first connection part forming step, in the process of knitting from the ankle part 101 to the instep 102 and the sole part 103, in order to form an angle between the ankle part 101 and the sole part 103 at a right angle. , knitting is made by bending the tissue while forming the first connection part 110 in a 45 degree direction as shown in the schematic structure of the tissue in FIG. 2 .

The second connection part forming step is a step of forming the second connection part 120 by knitting a connection part between the ankle part 101 and the heel part 104 in an oblique direction at the end of the first connection part 110 . to be.

In the second connecting portion forming step, in the process of performing the first connecting portion forming step, the knitting angle of both sides of the first connecting portion 110 is formed at a right angle to form a curved knitting angle compared to that formed at a right angle. As shown, knitting is made by bending the tissue while forming the second connection part 120 from the end of the first connection part 110 toward the ankle part 101 side.

The forming of the third connection part is a step of forming the third connection part 130 by knitting a connection part between the sole part 103 and the heel part 104 in an oblique direction at the end of the first connection part 110 . to be.

In the third connecting portion forming step, in the process of knitting through the first connecting portion forming step and the second connecting portion forming step, the knitting angle of both sides of the first connecting portion 110 is formed at a right angle to form a curved knitting angle, As shown in the schematic structure of the tissue in FIG. 2 , knitting is made by bending the tissue while forming the second connection part 120 from the end of the first connection part 110 toward the sole part 103 side.

In the process of passing through the second connecting portion forming step and the third connecting portion forming step, between the second connecting portion 120 and the third connecting portion 130 is curved and knitted to form a space between the ankle portion 101 and the sole portion 103 . The heel part forming step of connecting the knitting angle to form a right angle is made.

In the heel part forming step, the second connecting part 120 and the third connecting part ( 130) As it is formed in two places, as shown in the schematic structure of the tissue in FIG. 2 , the heel part 104 is curvedly knitted therebetween to form a three-dimensional structure in which the heel can be accommodated.

On the other hand, it includes a shape maintaining portion forming step of forming the center of the instep portion 102 and the sole portion 103 to maintain the proper shape of the socks by inserting a rubber yarn when knitting.

The shape maintaining part forming step is performed by inserting a rubber yarn having elasticity in the process of circular knitting the instep 102 and the sole part 103 to form the annular shape maintaining part 150 in the circumferential direction of the instep and sole. Prevent distortion or deformation of the sock body and maintain its shape even after repeated wearing or washing.

Through the first connecting portion forming step to third connecting portion forming step, heel portion forming step, and shape maintaining portion forming step, the ankle portion 101, the instep portion 102 and the sole portion 103, and the heel portion ( 104), and after forming the shape maintaining part 150, through the toe part forming step, the sock body is completed.

The toe forming step is shown in Figs. 1 to 3 by an automatic knitting machine, as shown in Figs. It will be possible to form the toe portion 105 for toe socks of the type to individually accommodate the toes as shown.

On the other hand, in the sock manufacturing method according to the present invention, after forming the sock body for general socks through the above-described steps, the overshoe sock forming step is additionally performed to form the overshoe sock.

7 and 8, in the step of forming the overshoe sock, the sock body is cut along a line horizontally connecting between the ankle part 101 and the instep 102 to form a cutting line and stretch and contract. By sewing the band 140, the ankle portion 101 and the instep portion 102 are partially removed to form an overshoe sock.

The sock body formed by the first connecting portion forming step to the third connecting portion forming step, the heel portion forming step, and the shape maintaining portion forming step has a right angle knitting angle between the ankle portion 101 and the sole portion 103 . Therefore, in the step of forming the overshoe sock, the ankle part 101 and the instep 102 are partially removed to maintain the knitting angle and the cutting line is contracted when the elastic band 140 is sewn to closely accommodate the heel part 104. It is formed with overshoe socks that can be done.

The sock manufactured by the method of manufacturing a sock of the present invention having the configuration as described above has first to third connections at the connection portion between the ankle portion 101, the heel portion 104, and the sole portion 103. Forming the bars 110 to 130, as shown in the schematic tissue structure in FIG. 2, the first connection part 110 is the contact point between the ankle part 101, the instep part 102, and the sole part 103. In the present invention, the connection part between the ankle part 101 and the sole part 103 is knitted in a 45 degree direction, and the second connection part 120 is at the end of the first connection part 110, the ankle part The connection part between 101 and the heel part 104 is formed by knitting in an oblique direction, and the third connection part 130 is at the end of the first connection part 110, the sole part 103 and the heel part. (104) is formed by knitting the connecting portion between the diagonal direction.

Between the second connection part 120 and the third connection part 130, a heel part 104 formed by connecting the knitting angle between the ankle part 101 and the sole part 103 to form a right angle is provided.

The center of the instep 102 and the sole 103 includes a shape maintaining part 150 for maintaining the proper shape of the sock by forming a knitted tissue into which a rubber thread is inserted.

The sock body is a general sock forming the ankle part 101 to a certain length as shown in FIGS. 1 to 3 and 4 to 6 , or the ankle part 101 as shown in FIGS. 7 and 8 . ) and the instep 102 by cutting the sock body along the line connecting horizontally and sewing the elastic band 140 to include an overshoe sock in which the ankle 101 and the instep 102 are partially removed. .

Accordingly, the present invention provides a sock manufacturing method in which the ankle part 101 to the toe part 105 are continuously knitted by an automatic knitting machine to manufacture a general sock or overshoe sock, but to form a structure in which peeling is prevented.

In particular, the present invention excludes the formation of a seam line as in the prior art to form the heel portion 104, and the first to third connection portions 110 to 130 on both sides of the heel portion 104 in the knitting process. By disposing, the heel part 104 is naturally curved while the angle of the sock leading from the ankle part 101 to the center of the foot is formed close to a right angle compared to the socks of the prior art, effectively adhering to the wearer's foot and avoiding the problem of dripping and peeling Make socks with excellent comfort and comfort.

In addition, the present invention can be expected to have the effect of improving the ease of manufacture and productivity since it is possible to easily manufacture general socks and overshoe socks without constructing a separate line.

101: ankle
102: instep
103: sole part
104: heel
105: toe part
110 to 130: first connecting part to third connecting part
140: elastic band
150: shape maintaining part

Claims (3)

In the method of manufacturing a sock comprising knitting the ankle portion 101, the instep portion 102 and the sole portion 103, the heel portion 104, and the toe portion 105 by an automatic knitting machine to form a sock body ,
The ankle part 101, the heel part 104, and the connection part between the sole part 103 are knitted to form a first connection part to a third connection part 110 to 130,
At the contact point between the ankle part 101, the instep part 102 and the sole part 103, the connection part between the ankle part 101 and the sole part 103 is knitted in a 45 degree direction to form the first connection part 110 ) forming a first connection part forming step,
At the end of the first connection part 110, a second connection part forming step of knitting the connection part between the ankle part 101 and the heel part 104 in an oblique direction to form a second connection part 120;
A third connection part forming step of forming a third connection part 130 by knitting a connection part between the sole part 103 and the heel part 104 in an oblique direction at the end of the first connection part 110;
A heel part forming step of curve knitting between the second connection part 120 and the third connection part 130 so that the knitting angle between the ankle part 101 and the sole part 103 forms a right angle;
A method of manufacturing a sock comprising a shape maintaining portion forming step of forming a center portion of the instep 102 and the sole portion 103 to maintain the proper shape of the sock by inserting a rubber yarn when knitting. The method of claim 1,
The sock body is cut along the line connecting horizontally between the ankle 101 and the instep 102 to form a cutting line, and an elastic band 140 is sewn to the ankle 101 and the instep 102 . ) is a method of manufacturing socks, characterized in that it comprises an overshoe socks forming step of forming a partially removed overshoe socks. In the sock forming a sock body by knitting the ankle part 101, the heel part 104, the sole part 103, the instep part 102, and the toe part 105 by an automatic knitting machine,
The ankle portion 101, the heel portion 104, and the first connection portion to the third connection portion 110 to 130 are formed in the connection portion between the sole portion 103,
A first connection part formed by knitting a connection part between the ankle part 101 and the sole part 103 in a 45 degree direction at the contact point between the ankle part 101 and the instep part 102 and the sole part 103 . (110) and
At the end of the first connection part 110, a second connection part 120 formed by knitting a connection part between the ankle part 101 and the heel part 104 in an oblique direction;
At the end of the first connection part 110, a third connection part 130 formed by knitting a connection part between the sole part 103 and the heel part 104 in an oblique direction;
A heel part 104 formed by connecting the second connection part 120 and the third connection part 130 so that the knitting angle between the ankle part 101 and the sole part 103 forms a right angle;
and a shape maintaining part 150 for maintaining the shape of the sock by forming a knitting tissue into which a rubber thread is inserted in the center of the instep 102 and the sole part 103,
The sock body,
A general sock forming the ankle part 101 to a certain length, or cutting the sock body along a line horizontally connecting between the ankle part 101 and the instep 102, and sewing the elastic band 140 Socks comprising an overshoe sock from which the ankle portion 101 and the instep portion 102 are partially removed.

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