KR20200081754A - Wire Sub Tool and Wire Sub Method - Google Patents

Abstract

The present invention is to provide a wire sub-tool and a wire sub-method using the same, which are to solve a wire bending phenomenon and an interference problem between an operator hand and a pre-installed sub-wire when a small-diameter wire is fastened to a connector. The wire sub-tool of the present invention comprises: a wire fixing stand having a tubular shape and having a fixing means for fitting and fixing a wire to the inside of one end thereof; and a body having a tubular shape with a larger cross-sectional area than that of the wire fixing stand, disposed on the same axis as the wire fixing stand, and having a part of the other end of the wire fixing stand to be inserted into one end thereof. The wire sub-method of the present invention comprises: a wire fixing step of inserting a wire into a slot formed in a wire fixing stand to fix the same; a wire inserting step of inserting a terminal coupled to an end of the wire into a connector; and a wire removing step of fixing the terminal to the connector, and separating and removing the wire from the wire fixing stand. The wire removing step includes the steps of: gradually separating the wire from the wire fixing stand while sliding a body along the wire fixing stand and pressing the terminal against the connector; and removing the wire from the wire fixing stand.

Description

Wire Sub Tool and Wire Sub Method

The present invention relates to a wire sub tool and a wire sub method for improving workability and preventing a terminal less fastening problem in connection with a wire sub operation in which a terminal coupled to a wire is inserted into a connector for fastening.

A connector is a device for electrically connecting a plurality of circuits, and circuits are connected to each other by inserting a wire end into the connector. At this time, the terminal is crimped and fastened to the end of the wire, and the wire and the connector can be stably connected by inserting and fastening the terminal into the female terminal formed in the connector. Terminal insertion is a method in which the operator holds the wire by hand and presses it toward the female terminal of the connector, and such a wire sub operation is performed manually.

The thickness of the wire is formed in various ways depending on the type of electrical equipment. As shown in FIG. 1, in the case of the small wire diameter 2 having a thin wire thickness, when the terminal is inserted into the connector 1, the wire 2 is bent. Wire bending phenomenon (A) occurs. As the wire is bent, it is difficult to press the wire 2 in the correct direction to the connector 1, and thus there is a problem in that workability deteriorates and terminal fastening defects occur.

In addition, when the plurality of wires 2 are fastened to the connector 1, interference occurs between the finger holding the electric wire and the wire 2 already served. Therefore, the force transmission required to insert the wire 2 may not be performed accurately, which may cause a wire bending phenomenon or a defect in terminal fastening.

Accordingly, in order to solve the terminal bending phenomenon and the hand-wire interference problem, recently, attempts have been made to change the coating material of a small wire wire to a material having high strength. However, in this case, although the wire bending phenomenon is improved to some extent, the wire bending phenomenon is not completely prevented, and the interference problem between the hand and the wire still remains.

Meanwhile, FIG. 2 shows a conventional wire insertion jig 4, which is a tool for producing wiring using the PVC pipe 7 as a protective material. Referring to this, to move the handle (5) after mounting the wire on the mounting blade (6) coupled to the handle (5) to insert the wire (2) to which the terminal (3) is coupled PVC pipe (7) inside It is configured to move the wire (2) to the PVC pipe (7) inside.

However, the wire insertion jig 4 has a disadvantage that it is difficult to fix the wire. That is, there is no fixing force sufficient to press the wire toward the female terminal of the connector, so it can only perform the function of mounting the wire on the PVC pipe.

The present invention is to solve the problems of the prior art as described above, specifically, wire sub-tool for solving the wire bending phenomenon and the interference between the operator's hand and the already serve wire when fastening a small diameter wire to the connector. And it is an object to provide a wire sub-method using the same.

In order to solve the problems as described above, an embodiment of the present invention is a tubular shape, a wire holder having fixing means capable of fixing the wire once inside; And a body having a tube shape having a larger cross-sectional area than the wire holder, disposed on the same axis as the wire holder, and having one end of which the other end of the wire holder is inserted. It provides a wire sub-tool comprising a.

In addition, one end of the body, the end may be formed to taper in the form of gradually narrowing, one end of the body, it is characterized in that a plurality of non-slip grooves are formed along the perimeter of the outer periphery. This is to facilitate the operator to work by gripping the present invention. Furthermore, one end of the body is formed to be tapered, so that the wire can be separated at the same time as the terminal is fastened without additional work.

In addition, the fixing means is characterized in that the slot extending in the longitudinal direction from one end of the wire holder. By inserting the wire in the longitudinal direction of the slot, the wire and the inner surface of the wire holder come into contact in a large area, so that the wire can be stably fixed.

Furthermore, the wire holder is characterized in that a plurality of wire fixing protrusions protruding from the inner surface toward the center are formed. The fixing protrusion is a structure for strengthening the fixing force of the wire.

In addition, the wire holder is characterized in that it is provided to be inserted into the body to be slidably moved.

Further, it characterized in that it comprises a resilient member provided to be compressed between the other end of the wire holder and the body of the wire when the sliding movement in the direction in which the wire holder is inserted into the body.

More specifically, it includes an installation member disposed inside the body, and the installation member is a plate-shaped installation stand arranged to cross the cross section of the body and an installation protrusion protruding from the installation stand in the direction of the wire holder. Including, the elastic member is characterized in that one end is supported on the other end of the wire fixture, the other end is fitted to the installation projection and supported by the installation member. The elastic member is configured to restore the position of the wire holder so that the slot of the wire holder is exposed outside the body.

In addition, the wire holder includes a stopper protruding from a portion that is inserted into the body among the outer surfaces, and the body has a stopper engaging jaw protruding from an inner side of one end, and the stopper is caught by the stopper engaging jaw. It characterized in that the wire holder is arranged so as not to be separated from the body.

In addition, further comprising a latch installed inside the body, the body includes a latch hole formed through one side, and the wire holder includes a latch engaging jaw protruding from the outer surface, A latch is formed at one end with a pressing portion that is driven into and out of the body through the latch hole, and a hook is formed at the other end to be caught by the latch catching jaw, and is formed between the pressing portion and the hook and inside the body. It includes a hinge shaft that is hinged to, when pressing the pusher of the latch into the body, characterized in that the hook is released from the latch engaging jaw. Therefore, when the hook is released by pressing the pressing portion, the wire holder may have a structure that is moved in a direction that is inserted into the body.

The body is formed to contact the outer surface of the wire holder on the inside, and includes a guide portion for guiding the sliding movement of the wire holder, and the latch has one end fixed to the guide portion and the other end to the pressing portion to the body. It characterized in that it further comprises a latch spring for pressing in the outer direction of.

In addition, the wire sub-method of the present invention, a wire fixing step of fixing by inserting a wire in a slot formed in the wire holder; A wire insertion step of inserting a terminal coupled to the wire end into a connector; And a wire removing step of fixing the terminal to the connector and separating the wire from the wire holder. The step of removing the wire includes: sliding the body along the wire holder and pressing the terminal to the connector while gradually separating the wire from the wire holder, and removing the wire from the wire holder. It is characterized by including.

According to the problem solving means of the present invention as described above, it is possible to expect a variety of effects, including the following. However, the present invention is not established when all of the following effects are exerted.

According to the present invention, as the wire is fixed to the inner surface of the tubular wire holder, the contact surface is widened to increase the wire fixing force, so that the wire bending problem can be solved when the wire terminal is inserted into the connector. In addition, by using the present invention, it is possible to solve the problem that the hand and the wire of the conventional operator was interfered. Therefore, the workability is improved, and the cost of the product is reduced, and the terminal is accurately fastened to the female terminal of the connector, thereby improving the product quality.

In addition, since the wire holder and the body are provided to slide with each other, the wire can be separated at the same time while pressing the wire toward the connector, so that a separate wire separation operation is unnecessary, so that the wire sub operation can be quickly performed.

Furthermore, since the position of the wire holder and the body including the latch and the elastic member can be intermittent, the wire sub-work can be easily and reliably performed.

1 is a view showing that a wire bending phenomenon occurs during a conventional wire sub-work,
Figure 2 is a view showing a conventional wire insertion jig,
3 is a perspective view of the wire sub tool of the present invention,
Figure 4 is a partial cross-sectional perspective view showing the inner structure of Figure 3,
Figure 5 is an exploded perspective view and a cross-sectional view of the body showing each configuration of Figure 3,
6 is a cross-sectional view taken along line AA' and BB' in FIG. 5,
7 is a view showing the wire fixing and insertion steps,
8 is a view showing a wire stripping step,
9 is a view showing the return operation of the wire holder after the wire sub-work.

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

Figure 3 is a perspective view of the present invention wire sub-tool, Figure 4 is a partial cross-sectional perspective view showing the inner structure of Figure 3, Figure 5 is an exploded perspective view and a cross-sectional view of the body showing each configuration of Figure 3, Figure 6 is AA' of Figure 5 And BB' cross section.

As shown in these drawings, the wire sub tool of the present invention may be largely composed of the body 110 and the wire holder 130. One end of the wire holder 130 is formed to fix the wire 2 and the other end is coupled to the inside of the body 110. When the wire holder 130 and the body 110 are provided to be slidably moved to each other, the latch 140 may be further included.

First, the wire holder 130 includes a holder body 139 formed in a tubular shape as a whole, a wire fixing means is formed at one end of the holder body 139, and the other end is fitted into the body 110 to be coupled. As the wire fixing means, a slot 131 may be formed to extend from the one end of the wire holder 130 along the longitudinal direction of the wire holder 130. Therefore, the wire 2 can be fitted along the slot 131, and therefore, the inner diameter of the wire holder 130 is preferably formed slightly larger than the diameter of the wire 2. By inserting the wire 2 in the longitudinal direction of the slot 131, the wire 2 can be stably fixed because the inner surface of the wire holder 130 is brought into contact in a large area to increase frictional force.

Furthermore, a wire fixing protrusion 138 may be protruded along the inner circumference of the inner side of the wire holder 130. It is preferable that a plurality of wire fixing protrusions 138 are formed in a portion where the slot 131 is formed. When the wire 2 is inserted into the slot 131, the fixing force may be improved while the wire fixing protrusion 138 is engaged with the covering of the wire 2.

In addition, a stopper 137 may be protruded on the outer surface of the wire holder 130. The stopper 137 is formed in a portion that is inserted inside the body 110, and is configured to prevent the wire holder 130 from departing in one direction of the body 110. Although illustrated as being formed on the opposite portion of the latch 140 in the drawing, it is irrelevant even if the stopper 137 protrudes in the other direction of the wire holder 130.

In addition, a latch engaging jaw 132 may be protruded on the outer surface of the wire holder 130. The latch engaging jaw 132 provides a structure in which the hook 142 formed on the latch 140 can be hooked, and the wire holder 130 is a body while the hook 142 is caught on the latch jaw 132. Movement is restricted toward the other end of (110). Among the latching jaws 132, the surface facing the other end of the body 110 is formed in a chin shape so that the hook 142 can be caught, and the surface facing the one end of the body 110 is easy for the hook 142 to ride over. It is formed with an inclined surface (132a).

The body 110 is a part for the operator to hold by hand, and is in the shape of a hollow tube as a whole, and the wire holder 130 is coupled inside. The body 110 includes a body 111 serving as a body, and a guide portion 120 in contact with a side surface of the wire holder 130 inside the body 111.

The body 111 has a tubular shape and is formed to extend based on the same axis as the wire holder 130. The body 111 is formed with a tapered portion 112 so that the diameter becomes smaller as it goes to the side. At one end, a hole is formed so that the wire holder 130 can be disposed, and the other end is preferably formed as a closed surface 114. In addition, the inside of one end of the main body 111, the stopper engaging jaw 116 may be formed to protrude the stopper 137 of the wire holder 130 described above. The stopper engaging jaw 116 may be formed in a direction corresponding to the position of the stopper 137, and there is a possibility that the wire holder 130 may be rotated inside the body 111, so that the stopper chin 116 is Or it may protrude in the shape of a circular rib.

Further, an anti-slip groove 113 is recessed along the outer circumference of one end side including the tapered portion 112. It is preferable that a plurality of anti-slip grooves 113 are formed, and as a result, the protrusions and grooves are alternately repeatedly formed. Since the anti-slip groove 113 is formed in a portion where the operator directly grips, the operator's hand is caught in the groove so that it does not slip from the wire sub tool during operation.

In addition, a latch hole 119 is formed on one side of the body 111 through the side surface. Through the latch hole 119, the latch 140 can be operated to appear and go.

In addition, the inside of the body 110, the fixing spring (133) to be described below is received, a spring fixing groove 115 may be formed to fix it. It is preferable that the spring fixing groove 115 is recessed along the circumference of the inner circumference of the other end of the main body 111.

On the other hand, the main body 111 may be manufactured in various ways, such as integrally ejecting in the longitudinal direction or connecting a plurality of members in series, but in this specification, as an example, the main body 111 is divided in the longitudinal direction and is produced. It is shown in the drawings to be combined. That is, the cross-section of the main body 111 is formed of two semi-circular bodies, and press-in protrusions 117 and press-in grooves 118 are formed on the side surfaces, respectively, so that the press-in projections 117 are forced into the press-in grooves 118. Can thereby be combined. When manufactured in this way, there is an advantage that the wire holder 130, the latch 140, the holder spring 133, etc. accommodated inside the body 111 can be easily arranged and combined.

The body 110 may further include a guide part 120 that supports the wire holder 130 by contacting the outer surface of the wire holder 130 inside the body 111. The guide unit 120 is shown in detail in FIGS. 5 and 6 and referring to this, the guide unit 121 includes a guide surface 121 formed of a curved surface corresponding to the outer surface of the fixture. The guide surface 121 may be formed in a tubular shape surrounding the outer circumference of the wire holder 130 as a whole, or may be formed to be disposed on both sides of the wire holder 130.

Furthermore, it is preferable that the fixing plate moving slits 122 are formed so that the latching jaw 132 and the stopper 137 formed on the fixing plate can move. Referring to FIG. 6, the guide surface 121 is formed with a fixed movable slit 122 on the other end so that the latch catching jaw 132 can move, and in a form in which one side is completely opened so that the stopper 137 can move. Can form. Alternatively, it is also possible to form slits only on one side so that the stopper 137 can move.

In addition, the outer surface of the guide portion 120 is configured to install the latch 140, the latch spring installation member 123 and the latch connection portion 124 may be further included.

The latch spring installation member 123 is for fixing one end of the latch spring 144, which will be described later, and has a plate shape as shown in the drawing, and both ends of the plate are coupled to the outer surface of the guide portion 120. The central portion may be formed to be spaced apart from the outer surface of the guide portion 120. Alternatively, it is also possible that the protrusion inserted in the center of the latch spring 144 protrudes.

The latch connecting portion 124 is for fixing the hinge shaft 145 of the latch 140 and may be provided in the same direction as the latch spring installation member 123. The latch connection portion 124 may be formed of a flange protruding from the outer surface of the guide portion 120, and is formed in a structure that the hinge shaft 145 can be coupled to.

An elastic member is disposed between the wire holder 130 and the body 110. The elastic member may be a fixing spring 133 provided at one end of which is supported at the other end of the wire holder 130 and the other end of the body 110 is supported at the other end. Furthermore, the present invention includes a mounting member for fixing the spring 133 for fixing the mounting spring 133, which corresponds to the inner circumference of the body 110 and is plate-shaped mounting stands 135 inserted into the spring fixing groove 115 ), it may include an installation protrusion 136 that protrudes from the installation stand 135 toward the wire holder 130. At this time, the other end of the fixing spring 133 may be fitted to the outer circumference of the installation protrusion 136, and the guide surface 121 may guide a path that is deformed without bending during compression and restoration.

The holder spring 133 provides elastic force in a direction of pushing the wire holder 130 out of the body 110, and the stopper 137 is caught on the stopper catching jaw 116 while the holder spring 133 is restored. , It is preferable that the hook 142 of the latch 140 is provided to be caught by the latch engaging jaw 132. And, while the elastic spring is deformed in the direction in which the holder spring 133 is compressed, the wire holder 130 may be inserted deeper into the body 110.

The latch 140 is installed inside the body 110, and is installed so as to protrude outward of the body 110 through the latch hole 119 to be operated by an operator. The latch 140 is formed on the other side of the latch body 141 and the latch body 141, and is formed on the other side of the pressing part 143 and the latch body 141, which are formed to protrude and operate through the latch hole 119. And, it includes a hook 142 protruding toward the latch engaging jaw 132. Furthermore, the hinge 140 of the latch 140 is formed between the pressing part 143 and the hook 142. As the latch 140 rotates relative to the hinge shaft 145, the pressing portion 143 is moved to the outside of the body 110, and the hook 142 is caught by the latching jaw 132 or the pressing portion 143 The body 110 is moved to the inside and the hook 142 can be released from the latching jaw 132.

Furthermore, the latch 140 may further include a latch spring 144 supporting the pressing portion 143 such that the pressing portion 143 protrudes out of the body 110. One end of the latch spring 144 is fitted and coupled to the latch spring installation member 123 provided in the guide portion 120, the other end supports the pressing portion 143 and is arranged to press in the outer direction of the body 110 .

FIG. 4 shows a state in which the wire holder 130 is latched and fixed before the wire sub-operation, and FIG. 9 is a view showing a return operation of the wire fixture after the wire sub-operation. The operation principle of the latch 140 and the wire holder 130 will be described with reference to this.

As shown in FIG. 4, when the position where the hook 142 is applied to the latching jaw 132 of the wire holder 130 is referred to as an original position, the wire holder 130 has a stopper engaging jaw 116 and a hook 142 at the original position. It is hung and fixed without sliding within the body 110.

When the pressing portion 143 of the latch 140 is pressed to proceed with the wire 2 sub-work, the wire holder 130 is the other end of the body 110 while the hook 142 is released from the latching jaw 132 It becomes a state that can be slid toward. When the operator slides the body 110 along the wire holder 130, the holder spring 133 is compressed and the latching jaw 132 passes through the hook 142 and moves to the other end side of the body 110.

After the completion of the wire 2, the wire holder 130 is slid to one side of the body 110 by the restoring force of the holder spring 133, and the inclined surface 132a of the latch engaging jaw 132 is hooked as shown in FIG. Is in contact with the inclined surface (142a) of (see Fig. 9 (a)). Thereafter, as the restoring force of the fixed spring 133 continues to be applied, the inclined surface 142a of the hook 142 slides along the inclined surface 132a of the latch engaging jaw 132, and the latch spring 144 is compressed. The latch is rotated relative to the hinge shaft 145 (see Fig. 9(b)). Then, when the latch engaging jaw 132 completely passes through the hook 142, the compressed latch spring 144 is restored, and the wire holder 130 is returned to its original position as shown in FIG. 4, and the position is fixed.

7 is a view showing the wire fixing and insertion steps, Figure 8 is a view showing the wire removal step. Hereinafter, the operation principle of the wire sub tool together with the wire sub method of the present invention will be described with reference to these drawings.

The operator inserts the wire 2 into the slot 131 formed in the wire holder 130 to fix the wire (step 1), and inserts the terminal 3 coupled to the wire end into the connector 1 Insertion step (step 2) Wire removal step (step 3), latch 140 is fixed by fixing the terminal 3 to the connector 1 and separating the wire 2 from the wire holder 130 A step of resetting the position of the wire holder 130 may include a tool reset step (step 4) to perform the wire sub operation.

The wire fixing step (step 1) is fixed by inserting the wire 2 into the slot 131 formed on the wire holder 130 in the longitudinal direction (step 1-1, see FIG. 7(a)) and the wire 2 ) By pulling to the body 110 side to correct the fixed position of the wire 2 so that the terminal 3 is in contact with one end of the wire holder 130 (step 1-2, see FIG. 7(b)). Can. Through this step, the wire holder 130 can directly press the terminal 3.

The wire insertion step of inserting the terminal 3 coupled to the wire end into the connector 1 (see step 2, FIG. 7 (c)) is a terminal formed in the connector 1 by the operator gripping the body 110 (3) ) Inserting the terminal 3 into the hole. At this time, since the wire holder 130 is formed to be much thinner than the hand of the operator, it is possible to serve the wire 2 without interfering with the already served wire.

The wire removal step (step 3) is a step of releasing the hook 142 coupling by pressing the latch 140 so that the wire holder 130 and the body 110 can slide with each other (step 3-1, FIG. 8 ( a)Refer to step S) of sliding the body 110 along the wire holder 130 to press the terminal 3 to the connector 1 while separating the wire 2 from the wire holder 130 (3- Step 2, see Fig. 8 (b)), and removing the wire 2 from the wire holder 130 (step 3-3, see Fig. 8 (c)). When the 3-2 step proceeds, the fixing spring 133 is compressed, and the wire can be gradually separated from the slot 131 naturally along the tapered portion 112 of one end of the body 110.

The tool reset step (step 4), although not shown in the drawing, is a step that can be included to finish one wire serve and then perform the wire serve again. In the state of completing step 3, the holder spring is restored in the extending direction, and the wire holder 130 slides in the outer direction of the body 110, but before it is completely moved to the original position, the hook 142 on the latch catching jaw 132 Can take. Accordingly, the operator can completely reset the position of the wire holder 130 by pressing the pressing portion 143 of the latch 140 so that the latching jaw 132 passes through the hook 142.

However, since the inclined surface 132a is formed on the latch engaging jaw 132 as described above, the latch engaging jaw 132 is hooked 142 by the fixing spring 133 and the inclined surfaces 132a, 142a without going through this step. Can pass automatically. Therefore, this step may not be called an essential step, and may be included in a case in which a normal return operation is not performed or when the elastic force of the fixed spring 133 is smaller than the elastic force of the latch spring 144. .

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains can be modified and modified in various ways without departing from the essential characteristics of the present invention. The protection scope of should be interpreted by the claims below, and all technical ideas within the equivalent scope thereof should be interpreted as being included in the scope of the present invention.

1: Connector 2: Wire
3: Terminal
110: body 111: body
112: taper 113: non-slip groove
114: closed surface 115: spring fixing groove
116: stopper engaging jaw 117: press-in projection
118: Pressing groove 119: Latch hole
120: guide portion 121: guide surface
122: movable slit of the fixture 123: latch spring installation member
124: latch connection 130: wire holder
131: slot 132: latch catch
133: Fixture spring 134: Spring installation member
135: Mounting table 136: Mounting projection
137: stopper 138: wire fixing projection
139: fixed body 140: latch
141: latch body 142: hook
143: Pressing part 144: Latch spring
145: hinge axis

Claims (12)

It has a tubular shape, and the wire holder is provided with fixing means to fix the wire once inside; And
A body having a tube shape having a larger cross-sectional area than the wire holder, disposed on the same axis as the wire holder, and having one end of which the other end of the wire holder is inserted;
Wire sub tool comprising a.
According to claim 1,
One end of the body, the wire sub-tool characterized in that the end is formed to taper in the form of gradually narrowing.
According to claim 1,
Wire sub-tool, characterized in that a plurality of non-slip grooves are recessed along the circumference of the outer circumference of one end of the body.
According to claim 1,
The fixing means is a wire sub tool, characterized in that the slot extending in the longitudinal direction from one end of the wire holder.
According to claim 4,
The wire holder is a wire sub tool, characterized in that a plurality of wire fixing protrusions protruding from the inner surface toward the center is formed.
According to claim 1,
The wire holder is inserted into the body, the wire sub-tool characterized in that provided to be slidable.
The method of claim 6,
A wire sub-tool further comprising an elastic member provided to be compressed between the other end of the wire holder and the other end of the wire holder when the wire holder is slidingly moved in a direction inserted into the body.
The method of claim 7,
Further comprising an installation member disposed inside the body,
The installation member includes a plate-shaped installation stand disposed to cross the cross section of the body and an installation protrusion protruding from the installation stand in the direction of the wire holder,
The elastic member, one end is supported on the other end of the wire fixture, the other end is inserted into the installation projection, characterized in that the wire sub tool is supported on the installation member.
The method of claim 6,
The wire holder includes a stopper protruding from a portion inserted into the body of the outer surface,
The body, the stopper engaging jaw is formed protruding from the inner surface of one end,
The wire sub-tool, characterized in that the stopper is arranged so that the wire holder is not separated from the body by engaging the stopper.
The method of claim 6,
Further comprising a latch installed inside the body,
The body includes a latch hole formed through one side,
The wire holder includes a latch engaging jaw protruding from the outer surface,
The latch is formed at one end with a pressing portion that is protruded in and out of the body through the latch hole, and a hook formed to be caught by the latching jaw is formed at the other end, formed between the pressing portion and the hook, and It includes a hinge shaft hinged to the inside,
The wire sub-tool, characterized in that, when pressing the pusher of the latch into the body, the hook is released from the latch engaging jaw.
The method of claim 10,
The body is formed to contact the outer surface of the wire fixture on the inside, further comprising a guide portion for guiding the sliding movement of the wire fixture,
The latch, the one end is fixed to the guide portion, the other end of the wire sub-tool further comprising a latch spring for pressing the pressing portion in the outer direction of the body.
A wire fixing step of inserting and fixing the wire in the slot formed in the wire holder;
A wire insertion step of inserting a terminal coupled to the wire end into a connector; And
A wire removing step of fixing the terminal to the connector and separating the wire from the wire holder;
It includes,
The step of removing the wire includes sliding the body along the wire holder and pressing the terminal to the connector while gradually separating the wire from the wire holder and removing the wire from the wire holder. Wire serve method.

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