JP2016136796A - Wire with protector and manufacturing method of wire with protector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technology capable of more easily fixing a wire and a protector by using a band.SOLUTION: A wire 10 with protector comprises: a protector 20 including an arrangement surface 22 on which a wire 12 is arranged; at least one wire 12 that is arranged on the arrangement surface 22; and a band 30. The band 30 is fixed to the protector 20 while fusing at least one end in the state where the band is wound around the wire 12 in such a manner that the wire 12 is pressed towards the arrangement surface 22.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a protector for protecting an electric wire.

  In order to protect the electric wire arranged in the vehicle, a protector may be attached around the electric wire in a manner of accommodating the electric wire. In this case, the electric wire and the protector may be fixed by a binding band or the like. For example, Patent Document 1 discloses a technique for fixing an electric wire and a protector with a band formed integrally with the protector.

  The protector described in Patent Document 1 attaches a specific wire holding portion, which is positioned near the center of the cross section of the protector, in the vicinity of the opening at both ends of the protector integrally or detachably with the protector. It is said that the band part for binding the general electric wires inserted and arranged on the outer periphery is provided integrally with the protector or the specific electric wire holding part.

JP-A-8-33156

  However, when fixing an electric wire to a protector using a band like patent document 1, after winding a band around an electric wire and a protector, it inserts and fixes to a band fixing part between both sides of a protector. The work could be cumbersome.

  Then, an object of this invention is to provide the technique which can fix an electric wire and a protector more easily using a band.

  In order to solve the above problems, a protector-equipped electric wire according to a first aspect includes a protector including an arrangement surface on which an electric wire is arranged, at least one electric wire arranged on the arrangement surface, A band having at least one end melted and fixed to the protector in a state where the electric wire is wound around the electric wire so as to be pressed toward the arrangement surface.

  The protector-equipped electric wire according to the second aspect is the protector-equipped electric wire according to the first aspect, wherein the band protrudes from the protector, and a front end side portion of the band is fixed to the protector.

  The electric wire with a protector according to a third aspect is an electric wire with a protector according to the second aspect, wherein the band is provided to extend in a direction inclined with respect to the arrangement surface, and the protector includes: As seen from a direction orthogonal to the arrangement surface, a die-cutting hole is formed at a position where the band is projected.

  The electric wire with a protector according to the fourth aspect is the electric wire with a protector according to any one of the first to third aspects, and penetrates the protector from the inner surface facing the electric wire side to the outer surface on the opposite side. A through hole is formed, and a portion of the band that extends outward from the outer surface of the protector in a state of being inserted through the through hole is fixed.

  The manufacturing method of the electric wire with a protector which concerns on a 5th aspect is a manufacturing method of the electric wire with a protector which fixed the electric wire using the band to the protector including the arrangement | positioning surface where an electric wire is arrange | positioned, Comprising: (a) A step of winding a band around the electric wire in a state where the electric wire is arranged on the arrangement surface of the protector, and (b) after the step (a), melting a part of the band, Fixing to the protector.

  A method for manufacturing a wire with a protector according to a sixth aspect is a method for manufacturing a wire with a protector according to the fifth aspect, wherein the protector penetrates from the inner surface facing the wire side to the outer surface on the opposite side. (C) a step of fixing the protector to a jig, and (d) a step of inserting the band wound around the electric wire into the through hole after the step (a). And (e) after the step (c) and the step (d), the tip side portion of the band inserted through the through hole is a portion of the jig positioned outside the through hole. And a step of melting with a provided heating device.

  According to the protector-equipped electric wire according to the first to fourth aspects, the protector including the arrangement surface on which the electric wire is arranged, at least one electric wire arranged on the arrangement surface, and the electric wire is arranged on the arrangement surface. A band that is wound around the wire so as to be pressed toward the wire and at least one end is melted and fixed to the protector, and thus the wire and the protector are more easily fixed using the band. be able to.

  In particular, according to the electric wire with a protector according to the second aspect, since the band protrudes from the protector and the front end portion of the band is fixed to the protector, the number of parts can be reduced.

  In particular, according to the electric wire with a protector according to the third aspect, the band is provided so as to extend in a direction inclined with respect to the arrangement surface, and the protector is provided with the band when viewed from the direction orthogonal to the arrangement surface. Since the punching hole is formed at the projected position, the mold can be removed vertically when the protector is molded using the mold.

  In particular, according to the electric wire with a protector according to the fourth aspect, the protector is formed with a through hole so as to penetrate from the inner surface facing the electric wire side to the outer surface on the opposite side, and is inserted into the through hole of the band. Since the portion extending outward from the outer surface of the wire is fixed, it is possible to prevent the electric wire from being damaged when the band is melted.

  In particular, according to the method of manufacturing the electric wire with a protector according to the fifth aspect, the step (a) of winding a band around the electric wire in the state where the electric wire is arranged on the arrangement surface of the protector, and the step (a ), And a step (b) of melting a part of the band and fixing the band to the protector, the electric wire and the protector can be more easily fixed by using the band.

  In particular, according to the method of manufacturing the electric wire with protector according to the sixth aspect, the step (c) of fixing the protector to the jig and the band wound around the electric wire after the step (a) After the step (d), the step (c) and the step (d), the band is inserted into the tip of the band through the through hole. In addition, the electric wire and the protector can be more easily fixed using the band.

It is a perspective view which shows the electric wire with a protector which concerns on embodiment. It is a front view which shows the electric wire with a protector which concerns on embodiment. It is a perspective view which shows a protector. It is a front view which shows a protector. It is explanatory drawing which shows one manufacturing process of the manufacturing method of an electric wire with a protector. It is explanatory drawing which shows one manufacturing process of the manufacturing method of an electric wire with a protector. It is explanatory drawing which shows one manufacturing process of the modification of the manufacturing method of an electric wire with a protector. It is explanatory drawing which shows one manufacturing process of the modification of the manufacturing method of an electric wire with a protector. It is explanatory drawing which shows one manufacturing process of the modification of the manufacturing method of an electric wire with a protector.

{Embodiment}
Hereinafter, the protector-equipped electric wire 10 according to the embodiment will be described. Drawing 1 is a perspective view showing electric wire 10 with a protector concerning an embodiment. Drawing 2 is a front view showing electric wire 10 with a protector concerning an embodiment. FIG. 3 is a perspective view showing the protector 20. FIG. 4 is a front view showing the protector 20.

  The protector-equipped electric wire 10 according to the embodiment includes a protector 20, an electric wire 12, and a band 30. Here, protector 20 and electric wire 12 are fixed by band 30.

  The protector 20 is provided with the electric wire 12. The protector 20 is formed so as to protect the arranged electric wire 12. Specifically, the protector 20 includes an arrangement surface 22 on which the electric wire 12 is arranged. Here, the protector 20 further includes a side wall portion 24.

  The arrangement surface 22 is formed in a shape along the arrangement path of the electric wires 12. The electric wire 12 is arranged on the arrangement surface 22. Here, the arrangement surface 22 extends linearly, but the arrangement surface 22 extends in a two-dimensional shape that bends in a plane or a three-dimensional shape that curves in a direction inclined with respect to the plane. There may be cases.

  The side wall portion 24 is erected on the end portion in the width direction of the arrangement surface 22. Here, the side wall portions 24a and 24b are erected at both ends in the width direction of the arrangement surface 22, but the side wall portions are erected only at one end portion in the width direction of the arrangement surface 22. It can be. Further, although the side wall portion 24 is erected in a direction orthogonal to the arrangement surface 22, the side wall portion may be erected so as to be inclined with respect to the arrangement surface 22.

  The electric wire 12 is arranged on the arrangement surface 22. Here, a wire bundle in which a plurality of wires 12 are bundled is used as the wire 12. But the electric wire 12 should just be contained at least 1 piece. The electric wire 12 is configured such that a covering portion is formed by extrusion coating of resin on the outer periphery of the core wire. A connector or the like is provided at an end portion of the electric wire 12 and is used to electrically connect various electric devices mounted on the vehicle or the like in a state where the connector or the like is disposed at a target location of the vehicle or the like. Note that an optical fiber or the like may be disposed along the electric wire 12 in the electric wire 12.

  The band 30 is formed in a long band shape. At least one end of the band 30 is melted and fixed to the protector 20 in a state where the band 30 is wound around the electric wire 12 so that the electric wire 12 is pressed toward the arrangement surface 22.

  Here, the band 30 protrudes from the protector 20. Specifically, the band 30 inclines with respect to the arrangement | positioning surface 22 from the one side edge part (here connection part of the arrangement | positioning surface 22 and the side wall part 24a) of the arrangement | positioning surface 22 among the protectors 20. FIG. It is provided so that it may extend. By providing the band 30 so as to extend in a direction inclined with respect to the arrangement surface 22, the band 30 can be easily wound around the electric wire 12 arranged on the arrangement surface 22. Moreover, the band 30 is formed so that it may extend in the surface side which faces the electric wire 12 among the protectors 20. FIG.

  The longitudinal dimension (protrusion dimension from the protector 20), the width dimension, and the thickness dimension of the band 30 should just be determined suitably in the range which can fix the electric wire 12. FIG.

  In addition, the protector 20 and the band 30 are described here as being formed using the same material such as a resin, but the protector 20 and the band 30 may be formed of different materials. . When the protector and the band are made of different materials, for example, the material used for the band may have a lower melting point than the material used for the protector. It is also conceivable that only the melted portion of the band is formed of a material having a melting point lower than that of the protector.

  Further, here, a through hole 26 is formed in the protector 20 so as to penetrate from the inner surface facing the electric wire 12 side to the outer surface on the opposite side. In the state where the band 30 is inserted into the through hole 26, the tip end side portion 30 a that passes through the through hole 26 and extends outward from the outer surface of the protector 20 is fixed to the protector 20.

  More specifically, the through-hole 26 is formed in the width direction other side edge part (near side wall part 24b) of the part by which the band 30 is protrudingly provided among the arrangement | positioning surfaces 22. As shown in FIG. Here, the through hole 26 is formed in a substantially rectangular shape when viewed from a direction orthogonal to the arrangement surface 22. Hereinafter, the direction along the longitudinal direction of the arrangement surface 22 in the through hole 26 is referred to as a width direction, and the direction along the width direction of the arrangement surface 22 is referred to as a height direction. The dimension in the width direction of the through hole 26 is set to be equal to or larger than the width dimension of the band 30 (here, slightly larger). The height dimension of the through hole 26 is set to be equal to or larger than the thickness dimension of the band 30 (here, slightly larger).

  Here, the central axis direction of the through hole 26 is set parallel to the thickness direction of the arrangement surface 22, but is set parallel to the direction inclined with respect to the thickness direction of the arrangement surface 22. There may be cases. It is also conceivable that the through hole is provided in the side wall portion 24.

  The distal end portion 30a of the band 30 is fixed to the protector 20 by a configuration resulting from melting. Specifically, the band 30 and the protector 20 are fixed here as follows. That is, the front end portion 30a of the band 30 is melted by the heating device 70 such as a heater. Here, the part which passed through the through-hole 26 among the front end side parts 30a of the band 30 is melted. Then, the melted portion of the band 30 is brought into contact with the protector 20 in a state where the band 30 is tightening the electric wire 12 (the band 30 is pressing the electric wire 12 toward the arrangement surface 22). In this state, when the band 30 is cooled, the melted portion is solidified, and the band 30 is fixed to the protector 20. Thus, the band 30 is fixed to the protector 20, and thus the electric wire 12 is fixed to the protector 20.

  However, the fixing structure of the band 30 to the protector 20 is not limited to the above. For example, a configuration may be employed in which the hook is formed by being melted by the band, and the band is fixed to the protector by being hooked and locked in the through hole. Specifically, the hook portion that cannot pass through the through-hole by melting the tip side portion 30a that has passed through the through-hole of the band and forming it into a shape such as a ball or plate that is larger than the through-hole. Is formed. The hook part is good to be formed so that the state in which the band is tightening the electric wire 12 tightly can be maintained.

  Further, here, when the band 30 protrudes from the protector 20, the protector 20 is formed with a die-cutting hole 28 at a position where the band 30 is projected as viewed from the direction orthogonal to the arrangement surface 22. Yes. Specifically, the punching hole 28 is formed on the arrangement surface 22 of the protector 20. The size of the punching hole 28 is set to be the same as or larger than the projected band 30 (here, the same). By forming the punching hole 28 in the protector 20, when the band 30 and the protector 20 are integrally molded using a mold or the like, even when the band 30 is inclined with respect to the arrangement surface 22, The mold can be removed vertically.

<Manufacturing method>
Next, the manufacturing method of the electric wire 10 with a protector is demonstrated. FIG.5 and FIG.6 is explanatory drawing which shows one manufacturing process of the manufacturing method of the electric wire 10 with a protector.

  The manufacturing method of the electric wire 10 with protector fixes the electric wire 12 using the band 30 to the protector 20 including the arrangement | positioning surface 22 in which the electric wire 12 is arrange | positioned.

  First, the band 30 is wound around the electric wire 12 in a state where the electric wire 12 is arranged on the arrangement surface 22 of the protector 20 (step (a)).

  Specifically, here, the other end of the band 30, one end of which is connected to the protector 20, is wound around the electric wire 12 arranged on the arrangement surface 22. At this time, since the through hole 26 is formed in the protector 20, the band 30 is inserted through the through hole 26 from the tip.

  Subsequently, after the step (a), a part of the band 30 is melted and fixed to the protector 20 (step (b)).

  Specifically, the portion of the band 30 that has passed through the through hole 26 is melted by the heating device 70 or the like. As the heating device 70, for example, a contact-type heating device that contacts and heats an object such as a soldering iron, or a non-contact type heating device that can be heated without contacting an object such as a heater is adopted. Can do. Here, a contact-type heating device that heats the object in contact with the object will be described assuming that an iron that can heat the iron tip, such as a solder iron that can be moved with respect to the object by an operator, is used.

  When the portion of the band 30 that has passed through the through hole 26 is melted by scissors, the melted portion is brought into contact with the outer surface of the protector 20 (here, the outer surface of the arrangement surface 22). At this time, the melted portion is brought into contact with the protector 20 with the band 30 tightly tightening the electric wire 12. Then, the melted portion is cooled in a state where the melted portion is in contact with the outer surface of the protector 20. The cooling method may be natural cooling or a cooling mechanism such as air cooling or water cooling. Here, it demonstrates as what is cooled by natural cooling.

  The melted portion of the band 30 is solidified as it is cooled. At this time, the melted portion of the band 30 is cooled and solidified in contact with the outer surface of the protector 20, so that the solidified portion of the band 30 is fixed to the outer surface of the protector 20. Accordingly, the band 30 is fixed to the protector 20 in a state where the band 30 is wound around the electric wire 12, so that the electric wire 12 and the protector 20 are fixed by the band 30.

  Here, the entire portion of the band 30 that has passed through the through-hole 26 is described as being melted. However, when the band 30 is melted using a flaw, the portion of the band 30 that is melted is the through-hole 26. It doesn't matter where it passes through. For example, after the portion of the band that has passed through the through hole 26 is melted and fixed to the protector 20, the tip portion may be cut off from the fixed portion.

  Further, here, the molten portion is described as being fixed to the outer surface of the arrangement surface 22, but the molten portion enters the through hole 26 in a molten state and is solidified in the through hole 26 to be fixed to the protector 20. There may be cases. Further, the melted portion may be fixed to the outer surface of the side wall portion 24 of the protector 20.

  According to the protector-equipped electric wire 10 according to the embodiment, the protector 20 including the arrangement surface 22 on which the electric wire 12 is arranged, at least one electric wire 12 arranged on the arrangement surface 22, and the electric wire 12 are arranged. A band 30 that is wound around the electric wire 12 so as to be pressed toward the installation surface 22 and at least one end thereof is melted and fixed to the protector 20. 20 can be fixed more easily.

  In addition, since the band 30 protrudes from the protector 20 and the distal end portion 30a of the band 30 is fixed to the protector 20, the number of parts can be reduced.

  The band 30 is provided so as to extend in a direction inclined with respect to the arrangement surface 22, and the protector 20 is used for die cutting at a position where the band 30 is projected when viewed from a direction orthogonal to the arrangement surface 22. Since the hole 28 is formed, when the protector 20 is molded using a mold, the mold can be removed vertically.

  Further, a through hole 26 is formed in the protector 20 so as to penetrate from the inner surface facing the electric wire 12 to the outer surface on the opposite side, and extends outward from the outer surface of the protector 20 while being inserted into the through hole 26 in the band 30. Since the portion is fixed, the wire 12 can be prevented from being damaged when the band 30 is melted.

  Moreover, according to the manufacturing method of the electric wire 10 with a protector according to the embodiment, the step (a) of winding the band 30 around the electric wire 12 in a state where the electric wire 12 is arranged on the arrangement surface 22 of the protector 20; After the step (a), the step (b) of melting a part of the band 30 and fixing the band 30 to the protector 20 is provided. Therefore, the electric wire 12 and the protector 20 can be more easily fixed using the band 30. can do.

  In particular, as compared with the case where the protector and the electric wire are fixed using the binding band, the work of cutting the excess portion at the tip after fixing the binding band can be omitted, and the number of man-hours can be reduced. Further, when the through hole 26 is formed, it is not necessary to make the through hole 26 as large as the band 30 and it is not necessary to provide a locking structure in the through hole 26. The operation of inserting the band 30 into the through hole 26 is easier than the operation of inserting the band 30 into the hole. Further, since it is not necessary to provide a structure for locking the band 30 on the inner peripheral surface of the through hole 26, the shape of the mold can be simplified.

{Modification of manufacturing method}
Next, the modification of the manufacturing method of the electric wire 10 with a protector is demonstrated. 7-9 is explanatory drawing which shows one manufacturing process of the modification of the manufacturing method of the electric wire 10 with a protector. In the description of this modification, the same components as those described in the embodiment are denoted by the same reference numerals and description thereof is omitted.

  The manufacturing method of the protector-equipped electric wire 10 according to the modified example is that the protector 20 is fixed to the jig 80 and the heating device 70 is provided on the jig 80 when the electric wire 12 is disposed. It differs from the manufacturing method of the electric wire 10 with a protector which concerns.

  Specifically, the jig 80 is fixed on, for example, an assembly drawing board. The jig 80 has a fixing surface 81 on which the protector 20 can be fixed. The fixed surface 81 is formed in a shape along the outer surface of the protector 20, for example. A heating device 70 is provided in a portion of the fixed surface 81 located outside the through hole 26 in a state where the protector 20 is fixed.

  Here, the heating device 70 is provided in the jig 80 so as not to contact the protector 20. In more detail, the recessed part 82 is formed in the part located in the outer side of the through-hole 26 among the fixed surfaces 81 in the aspect dented toward the other side main surface. The heating device 70 is incorporated in the jig 80 so that the heating part of the heating device 70 is exposed from the bottom of the recess 82.

  Here, the opening of the recess 82 is set larger than the opening of the through hole 26. At this time, the diameter is set to gradually increase from the bottom of the recess toward the opening. The volume of the recess 82 is set to be the same as or smaller than the volume of the melted band 30 (here, slightly smaller).

  In manufacturing the protector-equipped electric wire 10 using the jig 80, first, the protector 20 is fixed to the jig 80 (step (c)). Specifically, the protector 20 is fixed to the jig 80 so that the position of the through hole 26 matches the position of the heating device 70.

  Next, in a state where the electric wire 12 is arranged on the arrangement surface 22 of the protector 20, the band 30 is wound around the electric wire 12 (step (a)), and the band wound around the electric wire 12 is wound. 30 is inserted through the through hole 26 (step (d)). In addition, a process (a) and a process (d) may be performed before a process (c).

  Next, the tip side portion 30a of the band 30 inserted through the through hole 26 is melted by a heating device 70 provided in a portion of the jig 80 located outside the through hole 26 (step (e)). It fixes to the protector 20 (process (b)).

  Specifically, here, the tip of the band 30 that has passed through the through hole 26 comes into contact with the heating portion of the heating device 70 exposed from the recess 82 and is melted, as shown in FIG. By melting the tip of the band 30, an unmelted portion of the band 30 located on the base end side from the tip can be further sent to the heating unit, brought into contact with it, and melted. At this time, the previously melted portion sequentially moves from the melting position to the periphery thereof due to the influence of the band 30 fed later. By repeating this, the band 30 can be sent to the heating unit and melted until the band 30 tightens the electric wire 12 tightly.

  As shown in FIG. 9, when the band 30 tightens the electric wire 12, the heating is stopped and the melted portion is cooled by a method such as natural cooling. Here, since the concave portion 82 is positioned vertically downward with respect to the protector 20, the melted portion accumulates in the concave portion 82. Here, the volume of the recess 82 is set to be slightly smaller than the melting amount, and the opening of the recess 82 is set to be larger than the opening of the through hole 26, so that the melted portion accumulated in the recess is the protector 20. Solidifies by contacting the outer surface. Thereby, the melted portion is fixed to the outer surface of the protector 20, and the band 30 is fixed to the protector 20.

  In addition, although the final shape after a melted part solidifies is hemispherical in FIG. 9, it is not restricted to this. The final shape after the melted portion is solidified is determined according to the influence of gravity, the influence of surface tension, the shape of the recess 82, the affinity with the peripheral members, and the like.

  In addition, when the volume of the concave portion is set larger than the melting amount of the band 30 and the opening of the concave portion is set larger than the opening of the through hole 26, the melting portion that accumulates in the concave portion is a ball shape larger than the opening. Solidify in state. In this case, the solidified portion functions as a hook portion. Further, when the concave portion 82 is not provided, the melted portion accumulates in the through hole 26 and is fixed to the protector 20 in the through hole 26.

  Also by the manufacturing method of the electric wire 10 with protector which concerns on a modification, the effect similar to the manufacturing method of the electric wire 10 with protector which concerns on embodiment can be acquired.

  Furthermore, according to the manufacturing method of the protector-equipped electric wire 10 according to the modified example, the step (c) for fixing the protector 20 to the jig 80 and the band 30 wound around the electric wire 12 after the step (a). After the step (d), and the step (c) and the step (d), the front end portion 30a of the band 30 inserted into the through hole 26 is inserted into the through hole 26 in the jig 80. And the step (e) of melting by the heating device 70 provided on the portion located outside the wire, the electric wire 12 and the protector 20 can be more easily fixed using the band 30.

{Variation of protector 20}
In the said embodiment, although the protector 20 and the band 30 were demonstrated as what was shape | molded integrally, it is also considered that a protector and a band are separate bodies. In this case, both ends of the band may be fixed to the protector by melting. Further, only one end of the band may be fixed to the protector by melting, and the other end may be fixed to the protector by a lock structure or the like provided on the protector and the band.

  Even when the band 30 and the protector 20 are integrally formed, it is not essential that the protector 20 has the mold release hole 28, and the protector 20 does not have the mold release hole 28 formed. There is also a possibility. In this case, by providing the band so as to extend in a direction orthogonal to the arrangement surface, it becomes possible to cope with upper and lower punching of the mold. Further, the band can be provided so that the band extends in a direction inclined with respect to the arrangement surface by removing the mold in the third direction other than the vertical direction.

  Further, it is not essential that the through hole 26 is formed in the protector 20, and there may be a case where the through hole is not formed in the protector. In this case, a configuration in which the band is fixed to the inner surface of the protector facing the electric wire 12 side by a method such as fusion can be considered.

  In addition, each structure demonstrated by said each embodiment and each modification can be suitably combined unless it mutually contradicts.

  As described above, the present invention has been described in detail. However, the above description is illustrative in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Electric wire with protector 12 Electric wire 20 Protector 22 Arrangement surface 26 Through hole 28 Hole for mold release 30 Band 70, 70A Heating device 80 Jig

Claims (6)

A protector including an arrangement surface on which an electric wire is arranged;
At least one electric wire arranged on the arrangement surface;
A band in which at least one end is melted and fixed to the protector in a state of being wound around the electric wire so that the electric wire is pressed toward the arrangement surface,
An electric wire with a protector. It is an electric wire with a protector according to claim 1,
The electric wire with a protector, wherein the band protrudes from the protector, and a tip end portion of the band is fixed to the protector. It is an electric wire with a protector according to claim 2,
The band is provided to extend in a direction inclined with respect to the arrangement surface,
An electric wire with a protector, wherein the protector is formed with a punching hole at a position where the band is projected when viewed from a direction orthogonal to the arrangement surface. It is an electric wire with a protector given in any 1 paragraph of Claims 1-3,
In the protector, a through hole is formed so as to penetrate from the inner surface facing the electric wire side to the outer surface on the opposite side,
The electric wire with a protector to which the part extended outside the said outer surface of the said protector in the state inserted in the said through-hole among the said bands is being fixed. A protector including an arrangement surface on which an electric wire is arranged, and a method of manufacturing an electric wire with a protector in which the electric wire is fixed using a band,
(A) a step of winding a band around the electric wire in a state where the electric wire is arranged on an arrangement surface of the protector;
(B) after the step (a), melting a part of the band and fixing the band to the protector;
A method for manufacturing a wire with a protector. It is a manufacturing method of the electric wire with a protector according to claim 5,
In the protector, a through hole is formed so as to penetrate from the inner surface facing the electric wire side to the outer surface on the opposite side,
(C) fixing the protector to a jig;
(D) After the step (a), inserting the band wound around the electric wire into the through hole;
(E) After the step (c) and the step (d), the tip side portion of the band inserted through the through hole is provided in a portion of the jig positioned outside the through hole. Melting with a heating device,
The manufacturing method of the electric wire with a protector further provided.

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