KR20200108123A - Medical clip apparatus - Google Patents

Abstract

The present disclosure relates to a clip apparatus for firmly fixing a withdrawable portion and a connector by pressing the withdrawable portion connected to the connector from both sides while the clip apparatus is connected to the connector. According to one embodiment of the present disclosure, the clip apparatus for fixing a withdrawable portion of a liquid medicine to a connector connected to the body comprises: a connection part formed to be detachably coupled to the connector, into which the withdrawable portion is inserted, so that a central through-hole is connected to the inside of the connector; and a pressing portion formed with first and second bodies, in which each end is hinged to one side and the other side of the connection portion, and each other end extends rearward and is coupled to each other by rotation of one end so as to press the withdrawable portion.

Description

Medical clip device {MEDICAL CLIP APPARATUS}

The content disclosed in the present specification relates to a clip device, and more specifically, to a medical clip device for fixing a connection state of an infusion line for withdrawing a chemical solution.

Unless otherwise indicated in the specification, the contents described in this identification item are not prior art to the claims of this application, and description in this identification item is not admitted to be prior art.

In order to inject a drug or infusion into a patient, a container in which the drug or infusion is received, a drug supply device that is connected to the container to deliver the drug or infusion to a hose, a supply amount control device and a chemical solution that controls the supply amount of the drug or infusion that moves through the hose. Use the infusion set consisting of the withdrawal part of.

However, the existing draw-out part is easily separated when a small external force is applied while it is connected to the connector connected through the syringe and hose inserted into the patient's body, and the draw-out part and the connector are attached through a band or Velcro. There is a disadvantage that adversely affects the patient.

Therefore, there is a need for a technology that can be used as a disposable while being used by a patient, is hygienic and minimizes the impact on the patient, and can conveniently and stably fix the lead part and connector.

In this regard, Korean Patent Publication No. 10-1135203 discloses a medical tube fixing clip, and Korean Patent Publication No. 10-1519304 discloses a medical infusion set fixing clip.

However, the conventional inventions do not disclose a technology for firmly fixing the conventional connector and the withdrawal portion of the chemical solution.

It is to provide a clip device for firmly fixing the lead-out portion and the connector by pressing the lead-out portion connected to the connector from both sides in a state connected to the connector.

In addition, it is not limited to the technical problems as described above, and it is obvious that another technical problem may be derived from the following description.

According to one embodiment of the disclosed content, the clip device for fixing the withdrawal part of the chemical solution to the connector connected to the body is coupled to the connector into which the withdrawal part is inserted so that the central through hole is connected to the inside of the connector. The connection part and each end are hinged to one side and the other side of the connection part, and each other end extends rearward and includes a pressing part in which first and second bodies are formed to press the lead part by being coupled to each other by rotation of one end. .

In addition, one end of the first body may be coupled to the connection portion so as to be rotatable, and the other end may extend in an arc shape with an outer surface protruding toward one side, and first protrusions may be formed on the inner surface.

In addition, the second body may have one end coupled to the connection portion so as to be rotatable, the other end extending in an arc shape with an outer surface protruding toward the other side, and second protrusions for pressing the lead portion may be formed on the inner surface. have.

In addition, each end of the first body is coupled to each of the upper and lower portions of the first body, and each other end protrudes perpendicular to the extending direction of the first body, and each other end faces upward or downward. It may include protrusions on which protruding locking projections are formed.

In addition, each end of the first body is coupled to each of the upper and lower portions of the first body, and each other end protrudes inward of the first body, and the other end of the first body protrudes upward or downward. It may include protrusions on which jaws are formed.

In addition, the second body includes fastening holes penetrating the second body on the same horizontal line as each of the protrusions at the top and bottom, respectively, and is formed to cover the fastening hole on the same horizontal line as each of the locking projections. Guide portions may be formed, and a fixing protrusion may protrude from each of the guide portions and each of inner side surfaces of the second body facing each of the fastening holes.

In addition, the connecting portion may have a thread engaged with the connector on an inner surface, and a plurality of protrusions surrounding the outer surface may be formed.

According to an embodiment of the present disclosure, the clip device has the advantage of stably fixing the lead portion to the connector by pressing the outer surface of the lead portion inserted into the connector while the remaining portions are coupled to the connector through a screw thread.

In addition, the clip device is formed in a cylindrical shape, and a part is formed in a cut shape, so that it is easy to manufacture, and because it can be used for single use due to low manufacturing cost, it is sanitary and easy to store or mount together with an infusion set. .

In addition, since the effects of the present invention described as described above are naturally exerted by the composition of the contents described regardless of whether the inventor recognizes or not, the above-described effects are only a few effects according to the contents described, and all effects that the inventor grasp or exist. It should not be recognized as describing

In addition, the effect of the present invention will have to be further grasped by the overall description of the specification, and even if it is not described in an explicit sentence, a person having ordinary knowledge in the technical field to which the described content belongs will have such an effect through the present specification. If it is an effect that can be recognized, it should be seen as the effect described in this specification.

1 is a use state diagram of a clip device according to an embodiment of the content disclosed in the present specification.
2 is a perspective view of the clip device of FIG. 1 viewed from a different angle.
Figure 3 is a rear view of the pressing portion of the clip device of Figure 1 in an open state.
Figure 4 is a perspective view of a state in which the bodies of the pressing portion of the clip device of Figure 1 are fastened.
5 is a cross-sectional view taken along line II′ of the clip device of FIG. 4.
6 is a schematic diagram showing a fastening drive of the clip device of FIG. 1.
7 is a cross-sectional view of the clip device of FIG. 6 taken along IV-IV'.
8 to 10 are perspective views of a clip device according to another embodiment of the present disclosure.

Hereinafter, with reference to the accompanying drawings looks at the configuration, operation, and effects of the clip device according to a preferred embodiment. For reference, in the drawings below, each component is omitted or schematically illustrated for convenience and clarity, and the size of each component does not reflect the actual size, and the same reference numerals refer to the same component throughout the specification. And reference numerals for the same configuration in individual drawings will be omitted.

1 is a diagram showing a state of use of a clip device according to an embodiment of the present disclosure. 2 shows perspective views of the clip device of FIG. 1 viewed from a different angle. 3 is a rear view showing a state in which the pressing portion of the clip device of FIG. 1 is opened.

As shown in FIGS. 1 to 3, the clip device 100 includes a connection part 200 and a pressing part 400.

The clip device 100 is a device used to stably fix the container 1 containing the chemical solution and the withdrawal part 3 connected through the hose 2 with the connector 4 connected to the patient's body. Vibration prevents the lead part 3 from being separated from the connector 4.

One end of the clip device 100 is formed with a hollow so that the end of the lead part 3 penetrates the hollow and is coupled with the connector 4, and the other end of the clip device 100 is separated into two branches toward the rear. When it extends to and moves toward each other and is fastened, the outer surface of the withdrawal part 3 is pressed.

The clip device 100 is made of a polymer material containing silicon and has a simple structure, so it is suitable for disposable use for hygiene because of its simple structure, and in a state in which the lead part 3 and the connector 4 are connected. It has the advantage of being difficult to disassemble or disassemble.

One end of the connection part 200 is formed in a ring shape, and the inner space is opened toward the first direction 10 in the front and the second direction 20 in the rear opposite to the first direction 10 in the center 250 is formed.

The other end of the connector 200 extends from one end toward the second direction 20 by a predetermined distance, and then the outer surface of the end extends toward the outside to form a connector 4 in various forms coupled to the connector 200 Any one of them is prevented from moving in the second direction 20.

The connection part 200 includes a fastening body 220 and protrusions 240.

One end of the fastening body 220 is formed in a cylindrical shape surrounding the central through hole 250, and the other end is extended by a predetermined distance in the second direction 20, and then the outer surface of the end is extended toward the outside. An expansion plate surrounding the other end of 220 is formed.

Each of the protrusions 240 is coupled in a form surrounding the outer surface of the fastening body 220 to the surface of the first direction 10 side and the outer surface of the fastening body 220 in the expansion plate, and formed to be in close contact or separated from each other do.

Each of the protrusions 240 is combined with the outer surface of the expansion plate and the fastening body 220 to improve the durability of the expansion plate, and any one of the connectors 4 formed in various shapes is combined with the connection part 200. When the protrusions 240 are pressed, the expansion plate is prevented from being damaged.

At a position corresponding to the same vertical line as the protrusions 240, a part of the inner surface of the fastening body 220 extends toward the center of the through hole 250 and protrudes in a ring shape, and one end of the outer surface of the connector 4 is fastened. It is coupled to the thread on the inner surface of the body 220 and limits the inserted distance.

The pressing unit 400 includes a first body 420, a first hinge 430, a second body 440 and a second hinge 450.

One end of the pressing part 400 is hinged to enable rotation on both sides of the connection part 200, and the other end extends in a state separated from each other toward the second direction 20, and the other ends are coupled to each other through the rotation of one end. If so, it is formed in a cylindrical shape with a space formed inside.

One end of the first body 420 protrudes in an arch shape toward one side of the connection part 200 while the outer surface of the first body 420 is fastened to the second body 440, so that the fastening body 220 is formed through the first hinge 430. It is coupled to one side so as to be rotatable, and the other end is extended by a predetermined distance in a direction spaced apart from one end.

The first body 420 includes a first protrusion 422, a second protrusion 424, a first protrusion 426, a second protrusion 427 and a third protrusion 428, and the first and second protrusions Each of the protrusions 422 and 424 has locking projections 423 and 425 formed thereon.

One end of the first protrusion 422 is coupled to the upper center of the other side of the first body 420, the other end extends toward the other side of the first body 420 by a predetermined distance, and the other end protrudes upward. 423 is formed.

The upper portion of the locking jaw 423 is formed so as to extend downward toward the other side of the first body 420 to form an inclined surface, and the locking jaw 423 is inserted into the second body 440 and in the process of engaging the locking jaw Smooth insertion of 423 is possible.

One end of the second protrusion 424 is coupled to the lower center of the other side of the first body 420, the other end extends toward the other side of the first body 420 by a predetermined distance, and the other end protrudes downward. 425 is formed.

The lower portion of the locking jaw 425 is formed so as to extend upward toward the other side of the first body 420 to form an inclined surface, and the locking jaw 425 is inserted into the second body 440 and in the process of engaging the locking jaw Smooth insertion of 425 is possible.

One end of the first hinge 430 is coupled to a portion of one side of the fastening body 220 and is reduced and extended toward the outside in the form of a plate, and the other end of the first body 420 is coupled to the one end to be bent. It extends in the form of a plate extending toward one end.

One end of the first protrusion 426 is coupled to an upper portion of the inner side of the other end of the first body 420 and the other end extends toward and extends toward one end of the first body 420 to be inclined toward the other end of the first body 420 Is formed.

One end of the second protrusion 427 is coupled to the first body 420 so as to be spaced apart from the other end of the first body 420 under the inner side of the other end of the first body 420 and the other end of the first body 420 It expands toward one end and extends to form an inclined surface toward the other end of the first body 420.

One end of the third protrusion 428 is coupled to the center of the inner surface of the first body 420 on the same horizontal line as the first protrusion 426 and the other end extends toward one end of the first body 420 and extends to the first An inclined surface is formed toward the other end of the body 420.

Therefore, each of the first to third protrusions 426, 427, and 428 has the first and second bodies 420 and 440 coupled to each other to press the rubber portion of the lead portion 3 so that the lead portion 3 is It effectively prevents separation from the clip device 100.

In addition, each of the first to third protrusions 426, 427, 428 has an inclined surface formed in the second direction 20 in a state in which the first and second bodies 420 and 440 are fastened to each other, If (3) is less inserted toward the connector (4), the lead portion (3) can be easily inserted in the first direction (10), thereby enabling a stable connection between the lead portion (3) and the connector (4). There is an advantage of blocking the withdrawal part 3 from moving in the second direction 20.

One end of the second body 440 protrudes in an arch shape toward the other side of the connection part 200 while the outer surface of the second body 440 is fastened with the first body 420. It is coupled to one side so as to be rotatable, and the other end is extended by a predetermined distance in a direction spaced apart from one end.

The second body 440 includes a first guide part 442, a second guide part 444, a fourth protrusion 446, a fifth protrusion 447, a sixth protrusion 448, and a fixing protrusion 449. Include.

The first guide part 442 penetrates the upper center of the second body 440 and extends along the extension direction of the second body 440 above the fastening hole 443 into which the locking protrusion 423 is inserted. It is formed in a shape, and is formed on the same horizontal line as the locking projection 423.

The first guide part 442 is formed to be positioned relatively higher than the upper part of the second body 440 to cover the upper part of the fastening hole 443, and the inner surface of the first guide part 442 is the first and The second bodies 420 and 440 are in close contact with the inclined surface of the locking projection 423 in the process of being coupled to each other.

The second guide part 444 passes through the lower center of the second body 440 and extends in the extending direction of the second body 440 under the fastening hole 445 into which the locking protrusion 425 is inserted. It is formed in a shape, and is formed on the same horizontal line as the locking projection 423.

The second guide part 444 is formed to be located relatively lower than the lower part of the second body 440 to cover the lower part of the fastening hole 445, and the inner surface of the second guide part 444 is the first and The second bodies 420 and 440 are in close contact with the inclined surface of the locking projection 423 in the process of being coupled to each other.

One end of the fourth protrusion 446 is coupled to the second body 440 so as to be spaced apart from the other end of the second body 440 on the inner side of the other end of the second body 440 and the other end of the second body 440 It extends toward one end and extends to form an inclined surface toward the other end of the second body 440.

One end of the fifth protrusion 447 is coupled to the second body 440 under the inner side surface of the other end of the second body 440 and the other end extends toward and extends toward one end of the second body 440. A slope is formed toward the other end of 440).

One end of the sixth protrusion 448 is coupled to the center of the inner surface of the second body 440 on the same horizontal line as the fourth protrusion 446, and the other end extends toward one end of the second body 440 and extends to the second body. An inclined surface is formed toward the other end of the body 440.

In a state in which the first and second bodies 420 and 440 are fastened to each other, the first and fourth protrusions 426 and 446 are respectively located in the second direction 20 and the first direction 10 on the same horizontal line. Located.

In a state in which the first and second bodies 420 and 440 are fastened to each other, each of the second and fifth protrusions 427 and 447 is on the same horizontal line in the first direction 10 and the second direction 20 Located.

In a state in which the first and second bodies 420 and 440 are fastened to each other, each of the third and sixth protrusions 428 and 448 is disposed at a position symmetrical to each other with the lead part 3 interposed therebetween to (3) is firmly pressed.

The fixing protrusions 449 are formed in the spaces of each of the fastening holes 443 and 445, and each of the locking protrusions 423 and 425 passes through the fastening holes 443 and 445 to pass through the first and second guide parts 442. , When the locking projections 444 and the locking jaws are coupled, the locking projections 423 and 425 are separated from the fastening holes 443 and 445 by pressing the bottom and upper surfaces of each of the first and second protrusions 422 and 424. prevent.

Each of the fixing protrusions 449 formed in the fastening hole 443 is formed on the upper inner surface of the second body 440 facing the bottom surface of the first guide part 442 along the extending direction of the second body 440. They are arranged in sequence and are formed in a shape protruding in a semicircle shape toward the top.

Each of the fixing protrusions 449 formed in the fastening hole 445 has an extension direction of the second body 440 on the lower inner surface of the second body 440 facing the upper surface of the second guide part 444. They are arranged in order and protrude toward the bottom in a semicircular shape.

Therefore, each of the first to third protrusions 426, 427, and 428 presses the rubber portion of the lead portion 3 when the first and second bodies 420 and 440 are coupled to each other, so that the lead portion 3 is It effectively prevents separation from the clip device 100.

In addition, each of the fourth to sixth protrusions 446, 447, and 448 is positioned at each of the first to third protrusions 426, 427, 428 when the first and second bodies 420 and 440 are coupled to each other. By pressing the rubber part of the lead-out portion 3 in a direction different from that, the lead-out portion 3 is effectively prevented from being separated from the clip device 100.

4 is a perspective view illustrating a state in which bodies of the pressing portions of the clip device of FIG. 1 are fastened. 5 is a cross-sectional view of the clip device of FIG. 4 taken along line II′.

As shown in FIGS. 4 to 5, the first and second bodies 420 and 440 are engaged with the first and second guide portions 442 and 444 respectively through the locking projections 423 and 425 In the jaw-coupled state, each of the first and second bodies 420 and 440 are in close contact with each other to press the lead-out portion 3 in a cylindrical shape.

In the process of fastening the first and second bodies 420 and 440 to each other, the inclined surface of the locking protrusion 423 is elastically deformed through the first guide part 442 and is positioned under the first guide part 442 It is inserted into the hole 443.

The inclined surface of the locking protrusion 423 inserted into the fastening hole 443 passes through the space between the first guide part 442 and the fixing protrusion 449 in the fastening hole 443 and is restored to its original position. The outer surface of the locking protrusion 423 positioned outside the inclined surface of the 423 is in close contact with the outer surface of the first guide part 442.

When the locking protrusion 423 is inserted into the fastening hole 443 and in close contact with the first guide part 442 to be fixed, each of the fixing protrusions 449 is a first protrusion 422 corresponding to the lower portion of the locking protrusion 423. ) Is in close contact with the bottom surface of the locking projection 423 to prevent separation from the fastening hole 443 while descending.

In the process of fastening the first and second bodies 420 and 440 to each other, the inclined surface of the locking protrusion 425 is elastically deformed through the second guide part 444 and is positioned above the second guide part 444 It is inserted into the hole 445.

The inclined surface of the locking protrusion 425 inserted into the fastening hole 445 passes through the space between the second guide part 444 and the fixing protrusion 449 in the fastening hole 445 and is restored to its original position. The outer surface of the locking protrusion 425 positioned outside the inclined surface of the 425 is in close contact with the outer surface of the second guide part 444.

When the locking protrusion 425 is inserted into the fastening hole 445 and is in close contact with the second guide part 444 and fixed, each of the fixing protrusions 449 is a second protrusion 424 corresponding to the upper portion of the locking protrusion 425. ) Is in close contact with the upper surface of the locking projection 425 to prevent separation from the fastening hole 445 as it rises.

6 is a schematic diagram showing a fastening drive of the clip device of FIG. 1. 7 is a cross-sectional view of the clip device of FIG. 6 taken along IV-IV'

6 and 7, the clip device 100 is positioned between the lead-out portion 3 and the connector 4 for connection of the lead-out portion 3 and the connector 4, and the clip device 100 ), the thread formed on the inner surface of the connection part 200 is engaged with the outer surface of the connector 4, and the connection part 200 is combined with the valve 50 or the connector 4 connected to the hose.

In a state in which the connection part 200 and the connector 4 are coupled to each other, the sleeve 3b located at the end of the lead part 3 passes through the through hole 250 of the connection part 200 and is inserted into the connector 4 It is combined with the connector 4.

Rubber (3a) surrounding the sleeve (3b) of the lead portion (3) by moving each of the first and second bodies (420, 440) toward each other in a state in which the sleeve (3b) is coupled with the connector (4) Surrounding the outer surface of the rubber (3a) is pressed.

When each of the locking projections 423 and 425 is inserted into each of the fastening holes 443 and 445 and coupled by the first and second guide portions 442 and 444 respectively, the first to sixth protrusions ( Each of the 426, 427, 428, 446, 447, and 448 presses on both sides of the rubber 3a to prevent the lead-out portion 3 from being separated from the connector 4.

Referring to FIG. 7, the sleeve 3b of the lead part 3 is inserted into the connector 4, and the sleeve 3b is a packing 6 disposed inside the connecting body 7 of the connector 4 ) Is inserted into the inside of the connecting body (7).

The thread formed on the inner surface of the fastening body 220 of the connection part 200 is engaged with the thread 5 formed on the outside of the connection body 6 and is coupled with the connection body 6, and the connector 4 is shown in the drawing. Unlike the structure, it is formed in a different structure according to the type, so that the protrusions 240 may be pressed past the outer surface of the fastening body 220.

The protrusions 240 are formed on the other end of the fastening body 220 to effectively prevent the other end of the fastening body 220 from being deformed when the connector 4 is coupled with the connector 200 and presses the connector 4.

8 to 10 are perspective views of a clip device according to another embodiment of the present disclosure.

Clip device 120 according to the present embodiment, except for the guide tube 600, the fastening groove 122 of the second body 420, the first insertion hole 124 and the second insertion hole 125, Fig. Since it is substantially the same as the clip device 100 of 1 to 7, the same reference numerals and names are used, and duplicate descriptions are omitted.

As shown in FIGS. 8 to 10, the clip device 120 further includes a guide tube 600, and a fastening groove 122, a first insertion hole 124, and a second body 440 are provided in the second body 440. Insertion holes 125 are formed.

In general, equipment for providing a chemical solution includes a tubular blade 540 connected to the drug solution container, a cap 520 surrounding the blade 540, a guide 554 protruding outside the cap 520, and a cap ( A chemical liquid supply device including a connection pipe 522 formed outside the 520 and capable of inhaling air and a drip chamber 500 formed under the cap 520 is formed.

The clip device 120 can prevent loss of the clip device 120 when a part of the clip device 120 is mounted on the chemical liquid supply device and stored before using the clip device 120 or when the clip device 120 is not used. have.

Each of the guides 554 of the chemical solution supplying device includes guide protrusions 555 and 556.

One end of each of the guides 554 is coupled to the top one side and the other side of the cap 520, respectively, and each other end extends in a plate shape toward one side and the other side, respectively, and a semicircular groove is interposed between each other end. Guide protrusions 555 and 556 protruding toward one side and the other side respectively are formed.

The guide pipe 600 has one end coupled to the inner surface of the fastening body 220 of the connection part 200 in a cylindrical shape, and the other end passes through the through hole 250 and is predetermined from the connection part 200 toward the second direction 20. Is extended by the distance of

The inner space of the guide tube 600 is formed in a cylindrical shape so that the sleeve 3b of the withdrawal part 3 can be inserted, and the inner surface of the guide tube 600 is in close contact with the outer surface of the inserted sleeve 3b. .

When the clip device 120 is not used, the guide pipe 600 is a connection pipe 522 formed for air suction on the outer surface of the cap 520 surrounding the outer surface of the blade 540 connected to the chemical liquid container It is inserted into and mounted.

Therefore, the user can conveniently mount the clip device 120 by inserting the guide tube 600 into the connection tube 522 located above the drip chamber 500, and the clip device 120 is a drip chamber. There is an advantage that loss is prevented when stored together with the infusion set containing 500.

The fastening groove 122 is recessed from the center of the other end of the second body 440 toward one end of the second body 440 to a position between the fourth protrusion 446 and the fifth protrusion 447 to form a rectangular parallelepiped. Is formed.

The inner and outer spaces of the second body 440 between the fourth and fifth protrusions 446 and 447 are connected to each other by the fastening groove 122, and the user guides the fastening groove 122 ( By inserting the other end of the 554, it is possible to mount the clip device 120 to the chemical supply device.

At this time, each of the fourth and fifth protrusions 445 and 447 presses the other end of the guide 554 inserted in the fastening groove 122 from the top and bottom, so that the clip device 120 is separated from the chemical supply device. Prevent it from becoming.

In addition, although the structure is different for each type of product, in the case of the guide 554 in which each of the guide protrusions 555 and 556 is formed and a groove is formed between the guide protrusions 555 and 556, the fourth and fifth protrusions 445, 447) press the guide protrusion 555, the length of the guide 554 is inserted by the groove between the guide protrusions 555, 556 increases, there is an advantage that the mounting of the clip device 120 is solid.

Between one end and the other end of the second body 440, each of the first and second insertion holes 124 and 125 penetrating the second body 440 is formed to be spaced apart from the top and the bottom, respectively, and the user guides Each of the protrusions 555 and 556 may be inserted into each of the first and second insertion holes 124 and 125 to mount the clip device 120 to the chemical liquid supply device.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and represent all the technical ideas of the present invention. Since it is not, it should be understood that there may be various equivalents and modifications that may be substituted for them at the time of application. Therefore, the embodiments described above are to be understood as illustrative and non-limiting in all respects, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and the All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

100, 120: clip device
200: connection part 400: pressing part
420: first body 430: first hinge
440: second body 422: first protrusion
424: second protrusion 442: first guide portion
444: second guide part 450: second hinge

Claims (6)

In the clip device for fixing the withdrawal portion of the chemical solution to the connector connected to the body,
A connecting portion coupled to the connector into which the withdrawal portion is inserted so that a central through hole is connected to the inside of the connector; And
Each end is hinge-coupled to one side and the other side of the connection unit, and each other end extends rearward and is coupled to each other by rotation of one end to form a pressing unit in which first and second bodies for pressing the lead unit are formed; including; Clip device, characterized in that.
The method of claim 1, wherein the first body,
One end is coupled to the connection portion so as to be rotatable, the other end extends in the form of an arch protruding toward one side, the clip device, characterized in that the first protrusions are formed on the inner surface.
The method of claim 2, wherein the second body,
One end is coupled to the connection portion so as to be rotatable, the other end is extended in the shape of an arch protruding toward the other side, the clip device, characterized in that the second protrusions are formed on the inner surface to press the withdrawal portion.
The method of claim 2, wherein the first body,
Each one end is coupled to each of the upper and lower portions of the first body, each other end protrudes inward of the first body, and each other end includes protrusions formed with locking projections protruding upward or downward. Clip device, characterized in that to.
The method of claim 4, wherein the second body,
Fastening holes penetrating the second body on the same horizontal line as each of the protrusions are formed in each of the upper and lower portions, and guide parts formed to cover the fastening hole are formed on the same horizontal line as each of the locking projections,
A clip device, wherein a fixing protrusion is formed protruding from each of the guide portions and each of inner surfaces of the second body facing each of the fastening holes.
The method of claim 1, wherein the connection part,
Clip device, characterized in that a screw thread is formed on the inner surface of the connector and engaged with the connector, and a plurality of protrusions surrounding the outer surface are formed.

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