KR102384210B1 - Method of stitching to form a seam - Google Patents

Abstract

The present invention relates to a sewing method for forming a sewing line using a sewing thread wound with a plurality of fibers, and relates to the sewing method for improving durability by increasing the torsion of the sewing line and increasing the tension of the sewing thread by hand sewing. An object of one embodiment of the present invention is to provide the sewing method capable of promoting durability of the sewing thread itself.

Description

Method of stitching to form a seam

The present invention relates to a sewing method, and more particularly, to a sewing method for forming a highly durable sewing line by maintaining the tension of a sewing thread and maintaining the tension of a sewing line.

When fabric is cut to form an object such as clothes through sewing, sewing plays a very important role in maintaining the function and durability of the object, such as forming and maintaining the shape of the object by combining parts and parts.

Sewing is performed using a needle and a sewing thread, and the thickness, strength, and material of the sewing thread are selected in consideration of the original function performed by the sewing thread, the formation of the object, and durability.

In relation to the sewing line, which is the trace of sewing, it is sometimes treated so that the sewing thread does not show up well, but an aesthetic expression can be achieved as the trace of sewing itself, and regular and regular stitching marks are an indicator of the value and dignity of the object. can be To this end, the sewing thread often has a conspicuous color, thickness, and twist at a prominent sewing position, and sewing using a special material such as a gold thread may also be performed.

Therefore, it can be seen that the durability of the object itself is important, but also the durability of the sewing line formed on the object is important. For example, when the object is frequently moved by the user, such as a bag, the object and obstacles located in the vicinity frequently collide, and accordingly, a problem in which the sewing line is damaged may occur.

In order to solve the above problems, it is a situation in which the durability of the sewing line is improved by applying a thermoplastic adhesive to the sewing line formed by stitching and then performing an additional operation such as melting the adhesive.

However, there is a problem in that the above-described additional stroke must be additionally performed after the sewing process is finished, or a configuration (eg, adhesive) other than the sewing line and needle is required, which is cumbersome and also requires attention to the additional stroke.

Therefore, it would be very useful if there is a sewing method that can promote the durability of the sewing line in a more convenient way.

Republic of Korea Publication No. 10-2015-0117241

An embodiment of the present invention aims to provide a sewing method capable of promoting the durability of the sewing thread itself.

An embodiment of the present invention aims to provide a sewing method that can promote the durability of the sewing line.

It is an object of the present invention to provide a sewing method capable of promoting the durability of a sewing thread and a sewing line only by sewing without an additional stroke.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In one embodiment of the present invention, in order to achieve the above object, in a sewing method for forming a sewing line using a sewing thread on which a plurality of fibers are wound, (A) forming a first through hole in an object forming a thickness, Passing a part of the sewing thread through the first through-hole, (B) after the step (A) is performed, a second through-hole is formed in the object at a position spaced apart from the first through-hole, and in the sewing thread Passing a portion located inside the object through the second through-hole to form a ring on the outside of the object, (C) After step (B) is performed, the first through-hole of the sewing thread is passed through, and Passing the portion located outside the object through the loop, (D) After the step (C) is performed, the second through-hole of the sewing thread is passed and the portion located inside the object is formed in the direction of the sewing line and (E) twisting the sewing thread so that the plurality of fibers forming the sewing thread are further wound in the wound direction, wherein the (E) step is performed after the step (A) is performed, the ( After step B) is performed, after step (C) is performed, and after step (D) is performed, at least one may be performed.

In the step (E), the sewing thread at a first position among the sewing threads is twisted in a first direction, and the sewing thread at a second position spaced apart from the first position among the sewing threads in a second direction opposite to the first direction. It may include a twisting step.

Specifically, in the step (E), any one of a portion located outside the object of the sewing thread and a portion outside the object in the sewing thread is twisted in the first direction, and the other portion of the sewing thread is twisted in the first direction. It may include a step of twisting in two directions.

In addition, the sewing method may further include (F) contacting both ends of the ring by twisting the ring formed on the outside of the object before the step (B) proceeds and the step (C) proceeds. .

In addition, the sewing method may further include (G) passing a portion of the sewing line that has passed through the loop through the loop again after the (C) step and before the (D) step proceeds.

In addition, in the sewing method, (H) the part of the sewing thread that passes through the second through hole of the sewing thread and is located inside the object adjacent to the part of the sewing thread before the step (G) proceeds and the step (D) proceeds. It may further include the step of winding on.

In addition, the step (E) may be performed in at least one of before the step (G) and before the step (H) proceeds.

In addition, in order to achieve the above object, an embodiment of the present invention includes an object including a first through hole and a second through hole and a sewing thread penetrating the first through hole and the second through hole, and the sewing thread includes a first chamber extending from one end of the first through-hole and a second chamber extending from the other end of the second through-hole, and at least a portion of the second chamber forms a ring to pass through the second through-hole, and The first thread consists of a sewing assembly characterized in that it passes through the loop.

Other specific details of the invention are included in the detailed description and drawings.

According to an embodiment of the present invention, it is possible to provide a sewing method in which the durability of the sewing thread itself is improved.

According to an embodiment of the present invention, it is possible to provide a sewing method with improved durability of a sewing line formed with a sewing thread.

According to an embodiment of the present invention, it is possible to provide a sewing method in which the durability of the sewing thread and the sewing line is improved without an additional stroke.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a cross-sectional view showing step (A);
2 is a cross-sectional view showing the initial stroke of the step (B);
3 is a cross-sectional view showing a late stroke during (B) step;
4 is a cross-sectional view showing step (C);
5 is a cross-sectional view showing step (D);
6 is a cross-sectional view showing step (E);
7 is a cross-sectional view illustrating various embodiments of a method for improving durability of a sewing line.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and those of ordinary skill in the art to which the present invention pertains. It is provided to fully understand the scope of the present invention to those skilled in the art, and the present invention is only defined by the scope of the claims.

In describing the embodiments of the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. And, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification. The terminology used in the detailed description is for the purpose of describing embodiments of the present invention only, and should in no way be limiting. Unless explicitly used otherwise, expressions in the singular include the meaning of the plural. In this description, expressions such as “comprising” or “comprising” are intended to indicate certain features, numbers, steps, acts, elements, some or a combination thereof, one or more other than those described. It should not be construed to exclude the presence or possibility of other features, numbers, steps, acts, elements, or any part or combination thereof.

Also, like reference numerals refer to like elements throughout, and "and/or" includes each and every combination of one or more of the recited elements. Although "first", "second", etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention.

Unless otherwise defined, all terms (including technical and scientific terms) used herein will have the meaning commonly understood by those of ordinary skill in the art to which this invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless specifically defined explicitly.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between a component and other components. Spatially relative terms should be understood as terms including different directions of components during use or operation in addition to the directions shown in the drawings. For example, when a component shown in the drawing is turned over, a component described as “beneath” or “beneath” of another component may be placed “above” of the other component. can Accordingly, the exemplary term “below” may include both directions below and above. Components may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.

Hereinafter, a manual sewing method according to an embodiment of the present invention will be sequentially described with reference to FIGS. 1 to 5 .

1 is a cross-sectional view showing step (A) of a sewing method according to an embodiment of the present invention.

Step (A) includes forming the first through hole 101 in the object 100 . The object 100 is a configuration to be sewn, and there is no limitation as long as it is a configuration that can generally be sewn.

For example, the object 100 is a fabric constituting clothing, and may be composed of at least one of acrylic, nylon, polyester, silk, cotton, linen, cashmere, leather, and the like. Of course, it goes without saying that the object 100 does not constitute clothing, but may be made of, for example, fabrics constituting bedding, a tent, or a sofa.

The first through hole 101 may be formed to penetrate through the object 100 in a predetermined thickness direction T formed by the object 100 . The first through hole 101 may be formed by a needle 300 (see FIG. 2 ).

The needle 300 is a handle 310 that can be gripped by a user, a tapered portion 320 extending from the handle 310 , and a penetrating end of the tapered portion 320 in the extending direction of the sewing thread 200 . It may include a locking part 330 forming a space in which this can be caught, and a guide part 340 extending outwardly from the locking part 330 to guide the sewing thread 200 to the locking part 330 . .

That is, the first through hole 101 may be formed through the object 100 in the thickness direction T according to the pressure of the tapered portion 320 applied by the user.

The step (A) further includes passing the sewing thread 200 through the first through hole 101 . When a part of the sewing thread 200 is passed through the first through hole 101, a part of the sewing thread 200 is located on the upper portion of the object 200, and the other part is located on the object ( 200), and the remaining part is located in the first through hole 101.

That is, in the step (A), a first through-hole 101 is formed in the object 100 forming a thickness, and a part of the sewing thread 100 is passed through the first through-hole 101. may include

On the other hand, since the upper and lower portions of the object 100 may be described to the outside or the inside depending on the use of the object 100 , the upper portion of the object 100 is described as the outside for convenience of description below, and the object 100 . The lower part of (100) will be described inward.

2 to 3 are views showing step (B) of the sewing method according to an embodiment of the present invention.

Step (B) is a step performed after step (A) is finished, and includes the step of forming the second through hole 103 in the object 100 .

The second through hole 103 is formed at a position spaced apart from the first through hole 101 in the sewing line forming direction (D). The second through-hole 103 may be formed to penetrate the object 100 in the thickness direction at a position about one stitch away from the first through-hole 101 . The second through-hole 103 may be formed through the needle 300 held by the user, similarly to the method in which the first through-hole 101 is formed.

The step (B) further includes the step of forming the second through hole 103 in the object 100 and then forming a ring 210 in the inner portion 201 of the sewing thread 200 . can do. This is to more easily guide the part located inside the sewing thread 200 to the above-described guide part 340 .

When the ring 210 located inside the object 100 of the sewing thread 200 is guided to the guide part 340 , the ring 210 is the object 100 according to the movement of the needle 300 . move to the outside of

Accordingly, a part 203 of the sewing thread 200 passing through the first through hole 101 and the ring 210 are disposed on the outside of the object 100 , and the first through hole 101 is disposed on the inside of the object 100 . A part of the sewing thread 200 passing through the first through hole 101 and a part 205 of the sewing thread 200 passing through the second through hole 103 are disposed.

That is, in step (B), after step (A) is performed, a second through hole 103 is formed in the object 100 at a position spaced apart from the first through hole 101, and the sewing thread It may include the step of forming a ring 210 on the outside of the object 100 by passing a portion located on the inner side 201 of the object 100 through the second through-hole 103 of (100). .

4 is a diagram illustrating step (C) of a sewing method according to an embodiment of the present invention, and FIG. 5 is a diagram illustrating step (D) of a sewing method according to an embodiment of the present invention.

The step (C) is a step performed after the step (B) has been performed, and the part 203 that passes through the first through hole 101 of the sewing thread 100 and is located outside the object 100 is cut. and passing it through the ring 210 .

The step (D) is a step performed after the step (C) has been performed, and the portion 205 of the sewing thread 100 passing through the second through hole 103 and located inside the object 100 is removed. and pulling in the forming direction (P) of the sewing line.

By sequentially proceeding the steps (A), (B), (C) and (D), one stitch of sewing may be completed. Thereafter, steps (B), (C) and (D) may be repeated to perform sewing, and a sewing line is formed on the object 100 .

On the other hand, after the step (D) is finished, the object 100 may be formed with depressions 400 that are recessed from the outer surface of the object 100 toward the inside or from the inner surface of the object 100 toward the outside. there is.

Irrespective of the type of the object 100, the object 100 has a kind of elastic force in its material itself, and the sewing thread 200 penetrating the object 100 in the thickness direction (T) is, in particular, the through-holes ( This is because the object 100 is pressed in the portion where 101 and 103 are formed. (outer to inward or inner to outward)

Accordingly, portions of the sewing line 200 passing through the through-holes 101 and 103 may expand the through-holes 101 and 103 at the ends of the through-holes 101 and 103 .

As described above, when the through-holes 101 and 103 are extended at their ends, the case where the sewing line formed on the object 100 is in contact with the surrounding object according to the type or use of the object 100 is frequent. can occur

In particular, when the surrounding object has a sharp or tapered shape, the seam may be damaged, and the damaged seam may degrade the object 100 or prevent the appearance of the object 100 from being determined. It can cause problems making

Therefore, there is a need for a method of improving the durability of the sewing line formed on the object 100 and improving the durability of the sewing thread forming the sewing line.

Hereinafter, a method of improving the durability of the sewing line formed on the object 100 and improving the durability of the sewing thread forming the sewing line will be described in detail with reference to FIGS. 6 to 7 .

6(a) is a view showing a sewing thread 200 on which a plurality of fibers are wound, and FIG. 6(b) is a cross-sectional view of step (E) of a sewing method according to an embodiment of the present invention.

Referring to FIG. 6( a ), the sewing thread 200 may be formed by winding a plurality of fibers. When the fibers having an elongated shape form the sewing thread 200 by themselves, durability or reliability is a problem, so a plurality of fibers generally forms the sewing thread in a bundle shape. Therefore, when any one of the plurality of fibers constituting the sewing thread 200 is damaged, a part of the sewing thread 200 is damaged, and the damage of the part may cause overall damage to the sewing thread 200 . can

6 (a) shows an example in which the sewing thread 200 is formed by winding the first fiber 200a, the second fiber 200b, and the third fiber 200c, for example, two fibers forming the sewing thread 200. Of course, four or more fibers may form the sewing thread 200 , and short fibers (so-called short fibers such as cotton or wool) may be woven to form the sewing thread 200 . Hereinafter, for convenience of description, a case in which the sewing thread 200 is formed by winding three fibers 200a, 200b, and 200c will be described.

The three fibers 200a, 200b, and 200c may be wound together to form a sewing thread 200 . In other words, the sewing thread 200 made of a plurality of fibers may form a winding direction R0. The winding direction R0 may be provided in a spiral or spiral shape.

Therefore, when the sewing thread 200 is twisted in the winding direction R0, the plurality of fibers 200a, 200b, and 200c constituting the sewing thread 200 are torsion that the sewing thread 200 has. , or tautness). Increasing the torsion of the sewing thread 200 may be formed by twisting the sewing thread 200 in opposite directions at each spaced apart position.

The torsion of the sewing thread 200 may be directly related to the durability of the sewing thread 200 itself. For example, when the torsion of the sewing thread 200 is raised, even if the object 100 comes into contact with a configuration (eg, sharp) located in the vicinity, any one of the plurality of fibers 200a, 200b, 200c is released. Because it can prevent things from happening. Conversely, when the torsion of the sewing thread 200 is lowered, when the configuration located on the periphery of the object 100 comes into contact with the sewing thread 200, the plurality of fibers 200a, 200b, 200c are released more easily. Throwing away can happen.

Step (E) disclosed in FIG. 6( b ) is a step capable of improving the durability of the sewing thread 200 , and includes twisting the sewing thread 200 .

In step (E), the sewing thread 200 may be twisted so that the plurality of fibers 200a , 200b , and 200c forming the sewing thread 200 are further wound in the winding direction R0 .

Step (E) may be performed after any one of steps (A) to (D) is performed. That is, step (E) may be performed at least once among steps included in the sewing method according to an embodiment of the present invention.

Step (E) is a step of twisting the sewing thread 200 , and may be performed in a part of the sewing thread 200 .

The step (E) is a step of twisting in a first direction R1 at a first position among the sewing threads 200 and the first direction R1 at a second position spaced apart from the first position among the sewing threads 200. It may include a step of twisting in the second direction (R2) opposite to the direction.

Step (E) may be performed in at least one of the outside and the inside of the object 100 . However, when the step (E) proceeds from both the outside and the inside of the object 100 , the twisting direction R1 of the sewing thread 200 from the outside of the object 100 is from the inside of the object 100 . It should be opposite to the twisting direction R2 of the sewing thread 200 .

6 (b) is an example, a portion of the sewing thread 200 located outside the object 100 is twisted in the first direction R1, and the inside of the object 100 of the sewing thread 200 is twisted. It shows a state in which the part located at ' is twisted in the second direction (R2). In any case, it will be necessary to twist the sewing thread 200 in a direction to increase the torsion acting on the sewing thread 200 .

When step (E) is performed after step (A) and before step (B), step (E) passes through the first through hole 101 of the sewing thread 200 . and twisting the portion 203 located outside the object 100 in the first direction R1.

When the step (E) is performed while the step (B) is in progress, the step (E) is a portion located inside the object 100 before forming the loop 210 of the sewing thread 200 . It may include twisting in the second direction (R2).

When step (E) is performed after step (B) and before step (C), step (E) passes through the first through hole 101 of the sewing thread 200 . and twisting the portion 203 located outside the object 100 in the first direction R1.

When step (E) is performed after step (C) and before step (D), step (E) passes through the second through hole 103 of the sewing thread 200 . and twisting the portion 201 located inside the object 100 in the second direction R2.

When the step (E) is performed after the step (D) is performed, the step (E) passes through the second through hole 103 of the sewing thread 200 and is located outside the object 100 . It may include twisting the portion 207 in the first direction R1.

Accordingly, the torsion of the sewing thread 200 itself forming the sewing line may be increased, and the above-described torsion increase may improve the durability of the sewing thread 200 itself.

7 (a) to 7 (d) is a cross-sectional view of a method for improving the durability of the sewing line. Figure 7 (a) is a cross-sectional view of steps (F) and (G) of the sewing method according to an embodiment of the present invention, Figure 7 (b) is (H) of the sewing method according to an embodiment of the present invention It is a cross-sectional view of the step, and FIGS. 7 ( c ) to 7 ( d ) are cross-sectional views illustrating embodiments according to the shape of the through hole.

In order for the sewing line formed by the sewing thread 200 to have more improved durability, the sewing thread 200 is more strongly bonded to the object 100, or parts of the sewing thread 200 are closely coupled to each other.

For example, when one side and the other side of the sewing thread 200 are closely coupled to each other, the durability of the sewing line may be improved. This is because one side and the other side of the sewing thread 200 are in that the sewing thread 200 is damaged or separated from the object 100 is generally limited to a portion of the sewing thread 200 in contact with an external component. When they are closely coupled to each other, the inertia of the sewing thread 200 may increase, and the increased inertia may be caused by an external force that damages the sewing thread 200 or the sewing thread 200 from the object 100 by a configuration located outside. This is because it can damp the external force that causes it to escape.

That is, if the (E) step is a step of raising the torsion of the sewing thread 200, the (F) to the (H) step is to increase the tension of the sewing line formed by the sewing thread 200 can be seen in stages.

In the step (F), the both ends 210a of the ring 210 by twisting the ring 210 formed on the outside of the object 100 before the step (B) proceeds and the step (C) proceeds. It may include the step of contacting.

In step (G), after step (C) is performed and before step (D), a portion 209 of the sewing line 200 that has passed through the ring 210 is passed through the ring 210 again. It may include the step of

As the steps (F) to (G) are performed, the contact portion between the ring 210 and the portion located on the outside of the object 100 of the sewing thread 200 may be increased. In other words, the ring 210 may surround a portion of the sewing thread 200 as a whole.

By including any one of the steps (F) to (G), a portion of the sewing thread 200 in contact with the ring 210 may be more firmly coupled to the ring 210, The strong coupling may increase the inertia of the sewing thread 200 to ultimately improve the durability of the sewing line.

In step (H), after step (G) is performed and before step (D), a portion of the sewing thread 200 that passes through the second through hole 103 and is located inside the object 100 (205) may include winding the adjacent portion (201) of the sewing thread.

As the step (H) progresses, the coupling between the sewing lines 200 located inside the object 100 may be strengthened, and the reinforced coupling increases the inertia of the sewing thread 200 and ultimately the durability of the sewing line. can improve

Meanwhile, step (E) may be performed at least one of before step (G) and before step (H).

When the step (E) is performed before the step (G) is performed, the step (E) is a step of twisting the portion 209 of the sewing line 200 that has passed through the loop in the first direction (R1). may include

When the (E) step is performed before the (H) step is performed, the (E) step passes through the second through hole 103 of the sewing line 200 and enters the inside of the object 100 . It may include twisting the located portion 205 in the second direction R2.

Accordingly, the (G) step and the (H) step may improve the durability of the sewing line, and the (E) step may improve the durability of the sewing thread 200 . Accordingly, even when the object 100 on which the sewing line is formed comes into contact with the surrounding components, the plurality of fibers 200a, 200b, and 200c forming the sewing thread 200 are damaged or the problem of separation from the sewing thread 200 can be prevented. there is.

In other words, when step (E) is performed with any one of steps (G) to (H), the tension of the sewing line formed by the sewing thread 200 as well as the torsion of the sewing thread 200 is secured. it is possible

7 (c) to 7 (d) also discloses one of the sewing methods for increasing the tension of the sewing line formed by the sewing thread (200).

When the through-hole is formed in the object 100, the through-hole may be formed to have a predetermined inclination.

Specifically, the through hole is formed to pass through the object 100 in the thickness direction T of the object 100 , and the sewing line is formed from the outside of the object 100 toward the inside of the object 100 . It may be formed to be inclined in the direction P.

Alternatively, the through hole is formed to pass through the object 100 in the thickness direction T of the object 100 , and the sewing line is formed from the inside of the object 100 toward the outside of the object 100 . (P) may be formed to be inclined.

7 ( c ), each of the first through hole 101 and the second through hole 103 is formed to pass through the object 100 in the thickness direction T of the object 100 , the object As an example, a case in which it is formed to be inclined in the forming direction P of the sewing line from the outside of the object 100 toward the inside of the object 100 is illustrated as an example.

The first through hole 101 and the second through hole 103 may be provided in parallel with each other.

However, when sewing is performed by hand, the inclinations formed by each of the first through-hole 101 and the second through-hole 103 may be different from each other.

When the first through-hole 101 and the second through-hole 103 penetrate the object 100 vertically, the forming direction P of the sewing line and the first through-hole 101 and the second through-hole 101 The sewing thread 200 located inside the second through hole 103 forms a vertical angle or an angle close thereto, and accordingly, it may be difficult to secure the tension.

On the other hand, as the first through hole 101 and the second through hole 103 penetrate the object 100 with a predetermined inclination, the first through hole 101 and the second through hole ( The sewing thread 200 located inside the 103 can be in contact with the inside of the first through-hole 101 and the inside of the second through-hole 103 over a larger area. Accordingly, as the step (D) proceeds, it is possible to increase the tension provided to the sewing line.

Accordingly, when the first through hole 101 to the second through hole 103 have a predetermined inclination, the sewing thread 200 sequentially passes through the first through hole 101 and the second through hole 103 . ), the tension of the sewing line formed by the can be increased.

FIG. 7(d) illustrates an example in which the first through-hole 101 and the second through-hole 103 are inclined in different directions.

The first through hole 101 is formed to pass through the object 100 in the thickness direction T of the object 100 , from the outside of the object 100 toward the inside of the object 100 . It is formed to be inclined in the formation direction (P) of the sewing line.

The second through hole 103 is formed to pass through the object 100 in the thickness direction T of the object 100 , from the inside of the object 100 toward the outside of the object 100 . It is formed to be inclined in the formation direction (P) of the sewing line.

Accordingly, when the first through hole 101 to the second through hole 103 have a predetermined inclination, the sewing thread 200 sequentially passes through the first through hole 101 and the second through hole 103 . ), the tension of the sewing line formed by the can be increased.

In addition, when the inclinations of the first through hole 101 and the second through hole 103 are different from each other, the tension of a portion of the sewing line located outside the object 100 may be increased. Since the outer side of the object 100 is in contact with the surrounding components more often than the inner side of the object 100, durability may be further improved.

Accordingly, the sewing method according to an embodiment of the present invention can improve both the durability of the sewing thread itself and the durability of the sewing line formed by the sewing thread.

The above is a sewing method using one type of sewing thread 200, but different types of sewing threads may be used. That is, the sewing thread 200 may include different types of first and second sewing threads.

In this case, the step (A) may be omitted, and after the step (B) is performed with the first sewing thread, the step (C) may be performed with the second sewing thread.

When the first sewing thread and the second sewing thread have different shapes, such as having different thicknesses or different colors, the finished sewing line can be more aesthetically pleasing.

In addition, although the durability of the sewing thread and the sewing line is improved by the sewing itself, if an additional stroke is added in addition to the sewing, it is also possible that the durability of the sewing thread and the sewing line is further improved.

For example, the thread can be fixed by heat treatment on the knot (parts located at both ends of the first through hole and the second through hole) formed according to the completion of sewing, or by applying an adhesive to the knot portion, the durability of the sewing thread and the sewing line can improve Specifically, in order to minimize the deformation of the knot formed during the steps (A) to (H) and improve durability, a heat treatment process may be performed on the knot including the object. Through the heat treatment process, the sewing thread and the overlapping part of the sewing thread may be melted and fixedly coupled to each other.

Although representative embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains will understand that various modifications are possible within the limits without departing from the scope of the present invention with respect to the above-described embodiments. . Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined by the claims described below as well as the claims and equivalents.

Object: 100 First through hole: 101
2nd through hole : 103 Sewing thread : 200
Hook: 210 Needle: 300
Handle: 310 Tapered part: 320
Locking part: 330 Guide part: 340
Depression: 400

Claims (8)

In the sewing method of forming a sewing line using a sewing thread wound with a plurality of fibers,
(A) forming a first through hole in the object to form a thickness, and passing a portion of the sewing thread through the first through hole;
(B) After step (A) is performed, a second through-hole is formed in the object at a position spaced apart from the first through-hole, and a portion of the sewing thread located inside the object is placed in the second through-hole. passing through to form a ring on the outside of the object;
(C) after the step (B) is performed, passing the first through-hole of the sewing thread and passing a portion located outside the object through the loop;
(D) after the step (C) is performed, pulling a portion of the sewing thread that passes through the second through hole and is located inside the object in the direction of forming the sewing line; and
(E) twisting the sewing thread so that the plurality of fibers forming the sewing thread are further wound in a wound direction,
The step (E) is performed at least one of after step (A), after step (B), after step (C), and after step (D). with
The step (E) is,
and twisting the sewing thread at a first position among the sewing threads in a first direction and twisting the sewing thread at a second position spaced apart from the first position among the sewing threads in a second direction opposite to the first direction. A sewing method for forming a sewing line using a sewing thread on which a plurality of fibers are wound.
delete According to claim 1,
The step (E) is,
and twisting any one of a portion located outside the object of the sewing thread and a portion outside the object of the sewing thread in the first direction, and twisting the other portion in the second direction. A sewing method for forming a sewing line using a sewing thread on which a plurality of fibers are wound.
4. The method of claim 3,
(F) a plurality of fibers characterized in that the step (B) proceeds and before the proceeding of the step (C), twisting the ring formed on the outside of the object to contact both ends of the ring A sewing method that forms a seam line using a wound thread.
5. The method of claim 4,
(G) After step (C) proceeds and before step (D) proceeds, a plurality of fibers are wound, characterized in that it further comprises the step of passing a portion of the sewing line that has passed through the loop through the loop again. A sewing method to form a seam using a gin thread.
6. The method of claim 5,
(H) after the step (G) proceeds and before the step (D) proceeds, passing the second through-hole of the sewing thread and winding the part located inside the object to the adjacent part of the sewing thread. A sewing method for forming a sewing line using a sewing thread on which a plurality of fibers are wound.
7. The method of claim 6,
The step (E) is performed before the step (G) and before the step (H) is performed to form a sewing line using a sewing thread wound with a plurality of fibers, characterized in that it is performed How to sew.
an object including a first through-hole and a second through-hole; and
and a sewing thread penetrating the first through hole and the second through hole.
The sewing thread includes a first thread extending from one end of the first through-hole and a second thread extending from the other end of the second through-hole, and at least a portion of the second thread forms a ring to pass through the second through-hole and the first thread passes through the ring,
The first thread and the second thread are twisted so that a plurality of fibers forming the first thread and the second thread are further wound in a winding direction, but are twisted in opposite directions.

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