Wiring materials

Abstract

To disperse force for supporting a linear transmission member to a plurality of positioning units as uniformly as possible at the time of molding.SOLUTION: A wiring member 10 includes a linear transmission member 20 and a resin mold unit 30 at least a part of which is molded in an extending direction of the linear transmission member as an insert section. The resin mold unit has a first positioning unit mark 41 and a second positioning unit mark 42 positioned separately in the extending direction of the linear transmission member. The first positioning unit mark is a recess extending in a direction crossing the linear transmission member. The second positioning unit mark has a pair of partial recess units 42a extending in the extending direction of the first positioning unit mark. The pair of partial recess units 42a are formed apart from each other at a position closest to the linear transmission member in the extending direction of the pair of partial recess units.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present disclosure relates to a wiring member. [Background technology]

[0002] Patent Document 1 discloses a wiring member including a linear transmission member having a bent portion and a resin molded portion formed by molding a path-retaining portion of the linear transmission member including the bent portion as an insert portion. Patent Document 1 discloses that the bent portion is regulated by a plurality of positioning pins when molding the resin molded portion. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Publication No. 2021-87283 Summary of the Invention [Problem to be solved by the invention]

[0004] During molding, it is desirable to distribute the force supporting the linear transmission member as evenly as possible among a plurality of positioning portions.

[0005] Therefore, an object of the present disclosure is to distribute the force supporting the linear transmission member as evenly as possible to a plurality of positioning portions during molding. [Means for solving the problem]

[0006] The wiring member of the present disclosure comprises a linear transmission member and a resin molded portion molded using at least a portion of the extension direction of the linear transmission member as an insert portion, wherein the resin molded portion has a first positioning portion mark and a second positioning portion mark positioned at a distance in the extension direction of the linear transmission member, the first positioning portion mark being a recess extending in a direction crossing the linear transmission member, and the second positioning portion mark having a pair of partial recesses extending along the extension direction of the first positioning portion mark, and the pair of partial recesses are formed at a distance at positions closest to the linear transmission member in the extension direction of the pair of partial recesses. [Effects of the Invention]

[0007] According to the present disclosure, during molding, the force supporting the linear transmission member can be distributed as evenly as possible to the multiple positioning portions. [Brief explanation of the drawings]

[0008] [Figure 1] FIG. 1 is a perspective view showing a wiring member according to the first embodiment. [Figure 2] FIG. 2 is an explanatory diagram showing the positional relationship between the wiring member and the positioning portion. [Figure 3] FIG. 3 is an end view taken along line III-III in FIG. [Figure 4] FIG. 4 is an end view taken along line IV-IV in FIG. [Figure 5] FIG. 5 is a plan view showing the wiring member. DETAILED DESCRIPTION OF THE INVENTION

[0009] [Description of the embodiments of the present disclosure] First, embodiments of the present disclosure will be listed and described.

[0010] The wiring member of the present disclosure is as follows.

[0011] (1) A wiring member comprising: a linear transmission member; and a resin molded portion molded by molding using at least a portion of the extension direction of the linear transmission member as an insert portion, wherein the resin molded portion has a first positioning portion mark and a second positioning portion mark positioned apart in the extension direction of the linear transmission member, the first positioning portion mark being a recess extending in a direction crossing the linear transmission member, the second positioning portion mark having a pair of partial recesses extending along the extension direction of the first positioning portion mark, and the pair of partial recesses being formed apart at positions closest to the linear transmission member in the extension direction of the pair of partial recesses.

[0012] During molding of the resin molded part, it is conceivable that the linear transmission member may be positioned so as to be pressed strongly against the positioning portion disposed in the second positioning portion trace. According to the present disclosure, the pair of partial recesses are formed apart at positions closest to the linear transmission member in their extension direction. This prevents the portion of the linear transmission member that protrudes most toward the positioning portion disposed in the second positioning portion trace from contacting the positioning portion. This prevents the linear transmission member from strongly contacting the positioning portion disposed in the second positioning portion trace during molding, and allows the force supporting the linear transmission member to be distributed as evenly as possible among the multiple positioning portions.

[0013] (2) The wiring member of (1) may include at least two first positioning portion marks, and the second positioning portion mark may be formed between the at least two first positioning portion marks in the extending direction of the linear transmission member, thereby effectively distributing the force supporting the linear transmission member to the positioning portions arranged in the at least two first positioning portion marks on both sides of the second positioning portion mark.

[0014] (3) In the wiring member of (1) or (2), the linear transmission member may include a bent portion, the resin molded portion may cover the bent portion, and the first positioning portion mark and the second positioning portion mark may be located more inward than the bent portion. When the positioning portion attempts to position the inner periphery of the bent portion, the bent portion may be strongly pressed against the positioning portion located at the second positioning portion mark. In such a case, the force supporting the linear transmission member can be distributed as evenly as possible to the multiple positioning portions.

[0015] (4) In the wiring member of (3), the linear transmission member may include a trunk portion and a first branch portion and a second branch portion branching from the trunk portion, and the bent portion may be a portion where the first branch portion bends in a direction away from the second branch portion. There may be a positional relationship in which the bent portion where the first branch portion bends in a direction away from the second branch portion is pressed strongly against a positioning portion disposed in a vestige of the second positioning portion. In such a case, the force supporting the linear transmission member can be distributed as evenly as possible to the multiple positioning portions.

[0016] (5) In the wiring member of (4), the main portion may include a first electric wire, a second electric wire, and a main sheath that covers the first electric wire and the second electric wire, the first branch portion may include the first electric wire, and the second branch portion may include the second electric wire and a branch-side sheath that covers the second electric wire, and the resin molded portion may be in direct contact with the first electric wire at the bent portion of the first branch portion and cover the first electric wire.

[0017] This prevents the positioning portion located in the remains of the second positioning portion from being pressed strongly against the first electric wire when the resin molded portion is in contact with the first electric wire at the bent portion of the first branch portion.

[0018] (6) In the wiring member of any one of (3) to (5), the second positioning portion mark may be positioned closer to the center of the bent portion in the extending direction than the first positioning portion mark.

[0019] In some cases, the bending portion may be positioned so that the center of the bending portion in the extension direction is pressed strongly against the positioning portion. In such cases, the force supporting the linear transmission member can be distributed as evenly as possible to the multiple positioning portions.

[0020] [Details of the embodiments of the present disclosure] Specific examples of wiring members according to the present disclosure will be described below with reference to the drawings. Note that the present disclosure is not limited to these examples, but is defined by the claims, and is intended to include all modifications within the meaning and scope of the claims.

[0021] [Embodiment 1] The wiring member according to the embodiment will now be described. Fig. 1 is a perspective view showing the wiring member 10. Fig. 2 is an explanatory diagram showing the positional relationship between the wiring member 10 and positioning portions 91 and 92. Fig. 3 is an end view taken along line III-III in Fig. 2, and Fig. 4 is an end view taken along line IV-IV in Fig. 2. Fig. 5 is a plan view showing the wiring member 10. Fig. 5 illustrates the positions of a mold 80 for forming the wiring member 10 and positioning portions 90, 91, and 92.

[0022] The wiring member 10 includes a linear transmission member 20 and a resin molded portion 30.

[0023] The linear transmission member 20 is a linear member that transmits electricity or light. Here, the linear transmission member 20 includes an electric wire 22. The electric wire 22 includes a core wire 23 and a coating 24. The core wire 23 is a linear member formed of a metal wire such as copper, a copper alloy, aluminum, or an aluminum alloy. The core wire 23 may be a solid wire or a twisted wire in which multiple wires are twisted together. The coating 24 is an insulating portion that covers the periphery of the core wire 23. The coating 24 is formed, for example, by extrusion coating a resin around the periphery of the core wire 23. The linear transmission member may also include an optical fiber that transmits an optical signal.

[0024] The linear transmission member 20 may have only a single electric wire 22, or may have multiple electric wires 22. Here, the linear transmission member 20 includes multiple (here, two) electric wires 22. In the following description, the multiple electric wires 22 may be distinguished into a first electric wire 22A and a second electric wire 22B.

[0025] The electric wire 22 may be a signal wire or a power wire. For example, when the wiring member 10 is mounted on a vehicle, the electric wire 22 may be a power supply wire that supplies power to an EPB (Electric Parking Brake) or an EMB (Electro-Mechanical Brake). For example, when the wiring member 10 is mounted on a vehicle, the electric wire 22 may be a signal wire that transmits a signal from a sensor that detects the wheel speed in an ABS (Anti-Lock Brake System). The wiring member may be used as a composite harness including multiple types of electric wires. As described above, when the wiring member includes an electric wire that serves as a power supply line and an electric wire that serves as a signal line, the wiring member is a composite harness. For example, the first electric wire 22A may be thicker than the second electric wire 22B, and the first electric wire 22A may be a power supply line and the second electric wire 22B may be a signal line. In particular, when the wiring member 10 includes a power supply line for an electric brake and a signal line for vehicle speed detection, the wiring member is a composite harness for the brake. For example, the first electric wire 22A may be a power supply line for the electric brake, and the second electric wire 22B may be a signal line for vehicle speed detection. In this case, for example, there may be two first electric wires 22A and two second electric wires 22B.

[0026] In this embodiment, the linear transmission member 20 includes a trunk portion 20a, a first branch portion 20b, and a second branch portion 20c. The trunk portion 20a includes a first electric wire 22A, a second electric wire 22B, and a trunk sheath 20as that covers the first electric wire 22A and the second electric wire 22B. The trunk sheath 20as keeps the first electric wire 22A and the second electric wire 22B in a bundled state and protects them from the outside.

[0027] The first electric wire 22A and the second electric wire 22B branch off at an end of the main wire 20a. The first branch 20b is a portion that includes the first electric wire 22A, and the second branch 20c is a portion that includes the second electric wire 22B. The second branch 20c further includes a branch-side sheath 20cs that covers the second electric wire 22B. The branch-side sheath 20cs keeps the multiple second electric wires 22B bundled together and protects them from the outside.

[0028] The end of the trunk line 20a opposite to the first branch 20b and the second branch 20c is led into the vehicle body, for example, and connected to an ECU (electronic control unit) or the like. The first branch 20b and the second branch 20c branch off and travel through different routes to electrical components located in different positions, such as an electric brake and a vehicle speed detection sensor. However, it is not essential that the linear transmission member is branched. Also, Wiring materials The number of linear transmission members that the has is arbitrary, and may be one.

[0029] It is assumed that at least a portion of the linear transmission member 20 will be disposed along a curved path in a vehicle or the like. For this reason, the linear transmission member 20 includes a bent portion 28 (see FIG. 5). Here, the bent portion 28 is a portion where the first electric wire 22A in the first branch portion 20b is bent. More specifically, the first branch portion 20b and the second branch portion 20c are oriented in directions that move away from each other along an extension line of the trunk portion 20a.

[0030] The second branch portion 20c is bent at the steepest angle mainly at the boundary between the trunk portion 20a and the second branch portion 20c. The first branch portion 20b is bent as a bent portion 28 over the entire area extending from the trunk portion 20a and covered by the resin molded portion 30. As a result, the first branch portion 20b is drawn out in a direction forming a larger angle with respect to the extension line of the trunk portion 20a than the second branch portion 20c. The bending paths of the first branch portion 20b and the second branch portion 20c are set depending on the positions of the electrical components to be connected and the layout of the peripheral components around which the wiring member 10 is disposed, etc.

[0031] The resin molded portion 30 is a portion molded by a mold using as an insert portion at least a portion in the extending direction of the linear transmission member 20. In this embodiment, the resin molded portion 30 covers the bent portion .

[0032] More specifically, the resin molded portion 30 has a trunk cable covering portion 31, a first branch covering portion 32, and a second branch covering portion 33. The trunk cable covering portion 31 extends linearly and covers the end portion of the trunk cable 20a that is closer to the first branch cable 20b and the second branch cable 20c. The first branch covering portion 32 is connected to the end portion of the trunk cable covering portion 31 and covers the end portion of the first branch cable 20b that is closer to the trunk cable 20a. More specifically, the first branch covering portion 32 covers the bent portion 28 of the first branch cable 20b. The second branch covering portion 33 is connected to the end portion of the trunk cable covering portion 31 and covers the end portion of the second branch cable 20c that is closer to the trunk cable 20a.

[0033] The first branch covering portion 32 and the second branch covering portion 33 extend continuously from the trunk portion 20a, thereby restricting the branching direction of the first branch portion 20b and the second branch portion 20c from the trunk portion 20a. The first branch covering portion 32 covers the bent portion 28, thereby maintaining a constant path of the bent portion 28. The second branch covering portion 33 covers the second electric wire 22B via the branch-side sheath 20cs. In contrast, the first branch covering portion 32 is in direct contact with the outer peripheral surface of the first electric wire 22A at the bent portion 28, thereby covering the first electric wire 22A.

[0034] Consider molding the resin molded portion 30 with a mold, using a part of the linear transmission member 20 as an insert portion (see FIG. 5). In this case, with the main line portion 20a, the first branch portion 20b, and the second branch portion 20c being routed within a mold 80, molten resin is poured around the linear transmission member 20 to mold the resin molded portion 30 with a mold.

[0035] The positioning portions 90, 91, and 92 for regulating the path are, for example, in the form of positioning pins and are erected in the mold 80. With the paths of the main line portion 20a, the first branch portion 20b, and the second branch portion 20c regulated in the mold 80, molten resin is poured around the linear transmission member 20 to mold the resin molded portion 30.

[0036] The positioning portions 90, 91, and 92 are provided in the region covered with resin at positions that can regulate the paths of the main wire portion 20a, the first branch portion 20b, and the second branch portion 20c. Focusing on the first branch portion 20b, the first branch portion 20b has a bent portion 28. The bent portion 28 is maintained in a bent state by regulating the positions of the outer circumferential sides of both ends in the extension direction and the inner circumferential side of the intermediate portion in the extension direction. In this embodiment, for example, the end of the bent portion 28 on the main wire portion 20a side is regulated in position by routing the main wire portion 20a. The end of the bent portion 28 that extends outward is regulated in position by the positioning portion 90. The intermediate portion in the extension direction of the bent portion 28 is regulated in position by the positioning portions 91 and 92.

[0037] As described above, the path of the linear transmission member 20 is restricted by the multiple positioning portions 90, 91, and 92. Depending on the manner in which the path is restricted by the multiple positioning portions 90, 91, and 92, it is conceivable that the linear transmission member 20 will be pressed strongly against some of the multiple positioning portions 90, 91, and 92.

[0038] Referring to the above example, both ends of the bending portion 28 in the extension direction are restricted from the outer periphery of the bending path, and the middle portion of the bending portion 28 in the extension direction is restricted from the inner periphery of the bending path, thereby maintaining the bending portion 28 in a bent state. For this reason, it is considered that the middle portion of the bending portion 28 in the extension direction is pressed strongly against parts of the positioning portions 91, 92.

[0039] In this embodiment, the mold 80 for molding the linear transmission member 20 includes a plurality of positioning portions 90, 91, 92, which include a first positioning portion 91 and a second positioning portion 92. The first positioning portion 91 and the second positioning portion 92 are positioned apart from each other in the extension direction of the linear transmission member 20. Therefore, the first positioning portion 91 and the second positioning portion 92 position the linear transmission member 20 at different positions in the extension direction.

[0040] The first positioning portion 91 extends in a direction crossing the linear transmission member 20. The second positioning portion 92 has a pair of partial positioning portions 92a extending in the extending direction of the first positioning portion 91. The pair of partial positioning portions 92a are formed, for example, in the upper mold and the lower mold, respectively. The pair of partial positioning portions 92a are separated at positions closest to the linear transmission member 20 in the extending direction of the pair of partial positioning portions 92a. For example, suppose two first electric wires 22A are arranged in a direction perpendicular to the extending direction of the pair of partial positioning portions 92a. The first electric wire 22A closer to the pair of partial positioning portions 92a has a circular cross section. The pair of partial positioning portions 92a are separated so as to leave a gap on an extension from the central axis of the first electric wire 22A toward the pair of partial positioning portions 92a. When observing the linear transmission member 20 from the second positioning portion 92, the central axis of the linear transmission member 20 (here, the smallest encompassing circle surrounding the multiple first electric wires 22A) can be observed in the gap between the pair of partial positioning portions 92a, 92a.

[0041] This configuration may be understood as a configuration in which, when it is expected that the linear transmission member 20 will be pressed strongly against the second positioning portion 92 due to the positional relationship of the first positioning portion 91 and the second positioning portion 92 with respect to the linear transmission member 20, the portion of the linear transmission member 20 at which it is pressed most strongly against the second positioning portion 92 is eliminated. This allows the linear transmission member 20 to be pressed as evenly as possible against the first positioning portion 91 and the second positioning portion 92.

[0042] A first positioning portion mark 41 is formed in the resin molded portion 30 as a mark of the first positioning portion 91. The first positioning portion mark 41 is a recess extending in a direction crossing the linear transmission member 20. In this embodiment, the surface of the first positioning portion 91 facing the linear transmission member 20 has a semi-cylindrical circumferential surface, and the first positioning portion mark 41 is a groove with a U-shaped cross section. The first positioning portion mark may also be a hole.

[0043] A second positioning portion mark 42 is formed in the molded resin portion 30 as a mark of the second positioning portion 92. The second positioning portion mark 42 has a pair of partial recesses 42a, 42a extending in the extension direction of the first positioning portion mark 41. The pair of partial recesses 42a, 42a are formed apart from each other at positions closest to the linear transmission member 20 in the extension direction of the pair of partial recesses 42a, 42a. In this embodiment, the surface of the second positioning portion 92 facing the linear transmission member 20 has a semicylindrical circumferential surface. The pair of partial recesses 42a, 42a are grooves with a U-shaped cross section. The ends of the pair of partial recesses 42a, 42a that are closer to each other are closed by end faces 42af, 42af. A resin portion that is part of the molded resin portion 30 is present between the end faces 42af, 42af. Corners of the partial positioning portions 92a, 92a may be chamfered (see FIG. 3). The pair of partial recesses may be blind holes.

[0044] In this embodiment, the linear transmission member 20 is positioned using at least two first positioning portions 91 on both sides of the second positioning portion 92. This allows the linear transmission member 20 to be positioned by the at least two first positioning portions 91 while distributing force on both sides of the second positioning portion 92.

[0045] Since at least two first positioning portions 91 are used, the resin molded portion 30 has at least two (here, two) first positioning portion marks 41. In addition, in the extending direction of the linear transmission member 20, second positioning portion marks 42 are formed between the at least two (here, two) first positioning portion marks 41.

[0046] In this embodiment, the first positioning portion 91 and the second positioning portion 92 are located on the inner circumferential side of the bent portion 28. Therefore, the force that presses the bent portion 28 toward the inner circumferential side can be distributed and received by the first positioning portion 91 and the second positioning portion 92.

[0047] Since the first positioning portion 91 and the second positioning portion 92 are located on the inner side of the bending portion 28, the first positioning portion mark 41 and the second positioning portion mark 42 are located on the inner side of the bending portion 28 in the first branch covering portion 32.

[0048] It is thought that the force pushing the bent portion 28 inward becomes stronger near the center in the extension direction of the bent portion 28. For this reason, it is preferable that the second positioning portion 92 is located closer to the center in the extension direction of the bent portion 28 than the first positioning portion 91. When at least two first positioning portions 91 are used, if the second positioning portion 92 is located between the at least two first positioning portions 91 and near the center in the extension direction of the bent portion 28, the force that tends to push the bent portion 28 inward can be received as evenly as possible by the at least two first positioning portions 91 and second positioning portions 92.

[0049] Due to the above positional relationship, second positioning portion mark 42 is located closer to the center in the extension direction of bent portion 28 than first positioning portion mark 41. Note that the center in the extension direction of bent portion 28 refers to the center within the bending range of bent portion 28, for example, the center within the range between the boundary between main line portion 20a and first branch portion 20b and the boundary between bent portion 28 and its adjacent linear extending portion.

[0050] During molding, the linear transmission member 20 is positioned by a plurality of positioning portions 90, 91, and 92. Depending on the bending tendency of the linear transmission member 20 itself, the contents of the setting operation of the linear transmission member 20 in the mold 80, and the like, the linear transmission member 20 may not come into contact with all of the plurality of positioning portions 90, 91, and 92.

[0051] Therefore, in the first positioning portion mark 41 and the second positioning portion mark 42 including the pair of partial recesses 42a, 42a, the first electric wire 22A may or may not be partially exposed.

[0052] The position of the positioning portion 90 is arbitrary. Traces of the positioning portion 90 are also formed on the resin molded portion 30, but are not shown in the drawings.

[0053] According to the wiring member 10 configured as above, the pair of partial recesses 42a, 42a are formed apart from each other at positions closest to the linear transmission member 20 in the extending direction. In the extending direction of the pair of partial recesses 42a, 42a The portion disposed at the position closest to the second positioning portion 92 is prevented from contacting the pair of partial positioning portions 92a, 92a disposed in the pair of partial recesses 42a, 42a. This allows the force supporting the linear transmission member 20 to be distributed as evenly as possible to the multiple positioning portions 91, 92.

[0054] Furthermore, the force supporting the linear transmission member 20 can be distributed as evenly as possible to the plurality of positioning portions 91, 92, thereby suppressing the occurrence of defective products.

[0055] In addition, at least two first positioning portion marks 41 are provided, and second positioning portion marks 42 are formed between the at least two first positioning portion marks 41 in the extension direction of the linear transmission member 20. Therefore, the force supporting the linear transmission member 20 is effectively distributed to the first positioning portions 91 arranged in the at least two first positioning portion marks 41 on both sides of the second positioning portion mark 42.

[0056] Furthermore, when the resin molded portion 30 covers the bent portion 28, it is assumed that the inner circumferential side of the bent portion 28 will be strongly pressed against the second positioning portion 92 disposed in the second positioning portion trace 42. In such a case, the force supporting the linear transmission member 20 on the inner circumferential side of the bent portion 28 can be distributed as evenly as possible to the multiple positioning portions 91, 92.

[0057] In particular, when the first branch portion 20b has a bent portion 28 that bends in a direction away from the second branch portion 20c, it is expected that the bent portion 28 will be bent with a small radius of curvature. In such a case, the bent portion 28 is likely to be pressed against the positioning portions 91, 92 on the inner periphery side of the bent portion 28 with a large force. In such a case, the force supporting the linear transmission member 20 on the inner periphery side of the bent portion 28 can be effectively distributed as evenly as possible to the multiple positioning portions 91, 92.

[0058] Furthermore, if the first branch portion 20b does not have a sheath, the resin molded portion 30 covers the first electric wire 22A while being in direct contact with it. In this case, it is expected that the second positioning portion 92 will come into direct contact with the first electric wire 22A. In such a case, the second positioning portion 92 arranged in the second positioning portion mark 42 is prevented from being pressed strongly against the first electric wire 22A.

[0059] Furthermore, there may be a case where a portion near the center in the extension direction of the bent portion 28 is strongly pressed against the second positioning portion 92. In such a case, the force supporting the linear transmission member 20 can be distributed as evenly as possible to the first positioning portion 91 and the second positioning portion 92.

[0060] [Variations] The first positioning portion mark and the second positioning portion mark may be formed on the outer circumferential side of the bent portion. They may be provided on a portion where the linear transmission member extends linearly. It is not essential that the linear transmission member be branched.

[0061] The configurations described in the above embodiment and modifications can be combined as appropriate as long as they are not mutually contradictory. [Explanation of symbols]

[0062] 10 Wiring materials 20 Linear transmission member 20a Main section 20as main line sheath 20b First branch 20c Second branch 20cs Branch side sheath 22 wires (22A 1st wire, 22B 2nd wire) 23 core wire 24 Covering 28 Bending section 30 Resin molding section 31 Main line cover 32 First branch cover 33 Second branch cover 41 First positioning part mark 42 Second positioning part mark 42a Partial recess 42af end face 80 molds 90, 91, 92 positioning portions (91 first positioning portion, 92 second positioning portion) 92a Partial positioning part

Claims

1. a linear transmission member; a resin molded portion molded by a die using at least a part of the linear transmission member in an extending direction as an insert portion; Equipped with the resin molding portion has a first positioning portion mark and a second positioning portion mark that are spaced apart in an extending direction of the linear transmission member, the first positioning portion mark is a recess extending in a direction crossing the linear transmission member, the second positioning portion mark has a pair of partial recesses extending along an extending direction of the first positioning portion mark, the pair of partial recesses are formed apart from each other at positions closest to the linear transmission member in the extending direction of the pair of partial recesses, the linear transmission member includes a bent portion, the resin molding portion covers the bent portion, The wiring member, wherein the first positioning portion mark and the second positioning portion mark are located on the inner peripheral side of the bent portion.

2. The wiring member according to claim 1, At least two of the first positioning portion marks are provided, A wiring member, wherein the second positioning portion mark is formed between the at least two first positioning portion marks in the extending direction of the linear transmission member.

3. A wiring member according to claim 1 or claim 2, the linear transmission member includes a trunk portion, and a first branch portion and a second branch portion branching from the trunk portion, The bending portion is a portion where the first branch portion is bent in a direction away from the second branch portion.

4. A wiring member according to claim 3, the trunk portion includes a first electric wire, a second electric wire, and a trunk sheath that covers the first electric wire and the second electric wire, the first branch portion includes the first electric wire, the second branch portion includes the second electric wire and a branch-side sheath that covers the second electric wire, The resin molded portion is in direct contact with the first electric wire at the bent portion of the first branch portion and covers the first electric wire.

5. A wiring member according to any one of claims 1 to 4, The wiring member, wherein the second positioning portion mark is located closer to the center of the bent portion in the extension direction than the first positioning portion mark.

Images