WO2020136789A1 - Wiring member - Google Patents

Wiring member Download PDF

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Publication number
WO2020136789A1
WO2020136789A1 PCT/JP2018/048067 JP2018048067W WO2020136789A1 WO 2020136789 A1 WO2020136789 A1 WO 2020136789A1 JP 2018048067 W JP2018048067 W JP 2018048067W WO 2020136789 A1 WO2020136789 A1 WO 2020136789A1
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WO
WIPO (PCT)
Prior art keywords
wiring member
flat wiring
linear transmission
flat
members
Prior art date
Application number
PCT/JP2018/048067
Other languages
French (fr)
Japanese (ja)
Inventor
悠真 山田
英昭 伊藤
Original Assignee
株式会社オートネットワーク技術研究所
住友電装株式会社
住友電気工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社オートネットワーク技術研究所, 住友電装株式会社, 住友電気工業株式会社 filed Critical 株式会社オートネットワーク技術研究所
Priority to PCT/JP2018/048067 priority Critical patent/WO2020136789A1/en
Publication of WO2020136789A1 publication Critical patent/WO2020136789A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables

Definitions

  • This invention relates to wiring members.
  • Patent Document 1 discloses a technique of holding and fixing a bent portion of one flat harness by a bending holding material in a portion where the two flat harnesses are branched by bending one of the two flat harnesses. Disclosure.
  • Patent Document 1 two flat harnesses of the same width overlap.
  • a flat harness having a large width has a portion where the flat harnesses having a small width do not overlap each other, which may result in wasted space.
  • an object of the present invention is to provide a technique capable of achieving space saving when stacking flat wiring members.
  • a wiring member includes a plurality of linear transmission members and a base member that holds the plurality of linear transmission members in an aligned state, and at least in part A first flat wiring member and a second flat wiring member extending along the same route are provided, and the first flat wiring member is provided in a portion of the first flat wiring member and the second flat wiring member extending along the same route.
  • a concave portion is formed in which a portion is recessed in the circumferential direction, and the second flat wiring member is formed to have a fitting shape portion that fits in the concave portion and overlaps with the first flat wiring member.
  • the wiring member according to the second aspect is the wiring member according to the first aspect, and at least one of the recess and the fitting shape portion is formed by overlapping the linear transmission member.
  • a wiring member according to a third aspect is the wiring member according to the second aspect, wherein the first flat wiring member or the second flat wiring member is bent, and a portion where the linear transmission member overlaps is formed. Has been formed.
  • a wiring member according to a fourth aspect is the wiring member according to the second or third aspect, wherein linear transmission is performed to at least one of the first flat wiring member and the second flat wiring member having a larger number of circuits. An overlapping portion of the members is formed.
  • a wiring member according to a fifth aspect is the wiring member according to any one of the first to fourth aspects, wherein each of the first flat wiring member and the second flat wiring member serves as the base member.
  • a wiring member according to a sixth aspect is the wiring member according to the fifth aspect, wherein the sheet member of the first flat wiring member and the second flat wiring member is the first flat wiring member and the first flat wiring member.
  • the two flat wiring members cover the entire periphery of the plurality of linear transmission members.
  • the first flat wiring member and the second flat wiring member with the fitting shape portion of the second flat wiring member fitted in the recess of the first flat wiring member. Since the two are overlapped with each other, a wasteful space is less likely to be generated, and the space can be saved.
  • the concave portion or the fitting shape portion can be easily formed.
  • the linear transmission member has a large planar spread in a row, and when it overlaps with a flat wiring member with a small number of circuits, there may be a protruding portion.
  • the flat wiring member having a large number of circuits is bent, it is possible to prevent the flat wiring member having a large number of circuits from spreading too much.
  • the sheet members of the first flat wiring member and the second flat wiring member can protect the linear transmission members of the first flat wiring member and the second flat wiring member. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
  • the sheet members of the first flat wiring member and the second flat wiring member can protect all of the plurality of linear transmission members of the first flat wiring member and the second flat wiring member. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
  • FIG. 2 is a cross-sectional view taken along the line II-II of FIG. 1.
  • FIG. 3 is an exploded cross-sectional view showing the wiring member according to the first embodiment. It is a transverse cross section showing the wiring member concerning the 1st modification. It is an exploded transverse sectional view showing the wiring member concerning the 1st modification. It is an exploded transverse sectional view showing a wiring member concerning a 2nd modification.
  • FIG. 1 is a plan view showing a wiring member 10 according to the embodiment.
  • 2 is a cross-sectional view taken along the line II-II of FIG.
  • FIG. 3 is an exploded cross-sectional view showing the wiring member 10 according to the embodiment.
  • the wiring member 10 is a member that is mounted on a vehicle and supplies electric power to each device of the vehicle and exchanges signals.
  • the wiring member 10 includes a plurality of flat wiring members 20.
  • the plurality of flat wiring members 20 include a first flat wiring member 20A and a second flat wiring member 20B that extend along the same path (hereinafter, may be referred to as a common path) at least in part.
  • a common path an intermediate portion of the first and second flat wiring members 20A and 20B is a common path, and one end portion and the other end portion thereof are different paths.
  • the plurality of flat wiring members 20 are wiring members that are divided into, for example, a power supply system and a signal system. Further, for example, the plurality of flat wiring members 20 may be wiring members that are divided for each system, such as for air conditioners and for ABS. In this case, a power supply system and a signal system may be mixed in each of the plurality of flat wiring members 20.
  • the flat wiring member 20 includes a plurality of linear transmission members 21 and a base member 24 that holds the plurality of linear transmission members 21 in a line.
  • the first flat wiring member 20A includes a plurality of linear transmission members 21A and a base member 24A that holds the plurality of linear transmission members 21A in a line.
  • the second flat wiring member 20B includes a plurality of linear transmission members 21B and a base member 24B that holds the plurality of linear transmission members 21B in an aligned state.
  • the linear transmission member 21 may be a linear member that transmits electricity or light.
  • the linear transmission member 21 may be a general electric wire having a core wire and a coating around the core wire, or may be a shield wire, a twist wire, an enamel wire, a nichrome wire, a bare wire, an optical fiber, or the like. Good.
  • the linear transmission member 21 includes a transmission line body 22 that transmits electricity or light, and a coating 23 that covers the transmission line body 22.
  • the linear transmission member 21 that transmits electricity various signal lines and various power lines may be used.
  • the linear transmission member 21 that transmits electricity may be used as an antenna, a coil, or the like that sends or receives a signal or power to or from a space.
  • the linear transmission member 21 may be a single linear object, or a composite of a plurality of linear objects (twisted wire, a cable in which a plurality of linear objects are assembled and covered with a sheath. Etc.).
  • terminals, connectors 26, etc. are provided as appropriate according to the connection form between the linear transmission member 21 and the mating member.
  • a connector 26A is provided at the end of the linear transmission member 21A
  • a connector 26B different from the connector 26A is provided at the end of the linear transmission member 21B.
  • the base member 24 is a member that holds the linear transmission member 21 in a two-dimensionally positioned state. It suffices for the base member 24 to be held in a state where the linear transmission member 21 is two-dimensionally positioned while being placed on a work place or the like. Therefore, the base member 24 may be a flexible sheet-shaped member that can be easily bent.
  • the base member 24 may be a sheet-like member having a rigidity that allows the linear transmission member 21 to be held in a two-dimensionally positioned state while being curved, or the linear transmission may be performed in a flat state. It may be a sheet-shaped member having rigidity enough to hold the member 21 in a two-dimensionally positioned state.
  • the base member 24 may have a three-dimensionally shaped portion such that a wall is partially erected.
  • the base member 24 is a bendable sheet member 24.
  • Each description of the sheet member 24 is applicable to the base member 24 except for the configuration that is not applicable.
  • the linear transmission member 21 is arranged on one main surface of the sheet member 24.
  • the sheet member 24 holds the plurality of linear transmission members 21 in a line.
  • the sheet member 24 is formed in a strip shape extending along the path of the linear transmission member 21. In the example shown in FIG. 1, the sheet member 24 is formed so as to extend linearly.
  • the linear transmission member 21 is linearly arranged on the sheet member 24, but the path of the linear transmission member 21 may be set appropriately, and the linear transmission member 21 may be formed on the sheet member 24. It may be bent. In this case, the sheet member 24 may also be bent.
  • the plurality of linear transmission members 21 are arranged so as to extend in parallel, but the paths of the plurality of linear transmission members 21 may be set as appropriate, and the sheet member. They may be arranged on different paths such that they branch or intersect on 24. In this case, the sheet member 24 may also be formed so as to branch or intersect.
  • a plurality of linear transmission members 21 having the same diameter and structure are arranged on one sheet member 24, but the diameters, structures, etc. of the plurality of linear transmission members 21 are appropriately set.
  • the linear transmission members 21 having different diameters and structures may be arranged on the same sheet member 24.
  • the linear transmission member 21 and the sheet member 24 are directly fixed.
  • the direct fixing means that the contact portions are directly stuck and fixed by melting resin contained in at least one of the linear transmission member 21 and the sheet member 24, for example.
  • the resin In forming the directly fixed state, the resin may be melted by heat or may be melted by a solvent, for example. That is, the state of direct fixation may be a state of direct fixation by heat or a state of direct fixation by a solvent. Preferably, it is in a state of being directly fixed by heat.
  • the means for forming the directly fixed state is not particularly limited, and various means including known means such as welding, fusing and welding can be used.
  • various welding means such as ultrasonic welding, heat pressure welding, hot air welding, and high frequency welding can be adopted.
  • the directly fixed state is formed by these means, the linear transmission member 21 and the sheet member 24 are brought into the directly fixed state by the means.
  • the directly fixed state is formed by ultrasonic welding, the linear transmission member 21 and the sheet member 24 are directly fixed by ultrasonic welding.
  • a portion in which a state of being directly fixed by heat is formed by welding is a welded portion, and among these, a fixed portion by ultrasonic welding is an ultrasonic welded portion, and heat pressure welding.
  • the fixed portion by means of may be referred to as a heating and pressure welding portion or the like.
  • the linear transmission member 21 and the sheet member 24 may be fixed by a mode other than the direct fixing.
  • the fixing mode of the linear transmission member 21 and the sheet member 24 may be non-contact part fixing.
  • the non-contact portion fixing means fixing the portions other than the contact portion between the linear transmission member 21 and the sheet member 24.
  • a sewing thread, another sheet member, an adhesive tape, or the like presses the linear transmission member 21 toward the sheet member 24, or a sewing thread, another sheet member, an adhesive tape, or the like transmits a linear transmission member.
  • the fixing mode of the linear transmission member 21 and the sheet member 24 may be indirect fixing.
  • the indirect fixing is fixing by a member interposed between the linear transmission member 21 and the sheet member 24.
  • the linear transmission member 21 and the sheet member 24 are indirectly fixed to each other via an intervening member such as an adhesive agent, an adhesive agent, or a double-sided adhesive tape provided between them. ..
  • the fixing mode between the linear transmission member 21A and the sheet member 24A may be the same as or different from the fixing mode between the linear transmission member 21B and the sheet member 24B.
  • the sheet member 24 may be a sheet member 24 that is curved and has rigidity enough to hold a plurality of linear transmission members 21 in a planarly positioned state, or may be a plurality of sheet members 24 in a flat state.
  • the sheet member 24 may be rigid enough to hold the linear transmission member 21 in a two-dimensionally positioned state.
  • the sheet member 24 may have a three-dimensionally shaped portion such that a wall is partially erected.
  • the material forming the sheet member 24 is not particularly limited, but the sheet member 24 is formed of a material containing a resin such as PVC (polyvinyl chloride), PET (polyethylene terephthalate), and PP (polypropylene). ..
  • the sheet member 24 may be a sheet material whose inside is uniformly filled, or may be a non-woven sheet, a woven fabric, a knitted fabric, or the like.
  • the sheet member 24 may include a material such as metal.
  • the sheet member 24 may have a single layer or a plurality of layers.
  • a resin layer and a resin layer may be stacked. Further, for example, it is conceivable that the resin layer and the metal layer are laminated.
  • the sheet member 24 By forming the sheet member 24 in a shape along the path of the plurality of linear transmission members 21, it is possible to suppress interference between the sheet member 24 and other parts, reduce weight, and the like. It is not essential that the sheet member 24 is formed in a shape along the path of the plurality of linear transmission members 21, and may be formed in another shape such as a square shape.
  • the first flat wiring member 20A is provided with a recess 28 that is partially recessed in the circumferential direction.
  • the recess 28 is formed to be recessed in the thickness direction of the first flat wiring member 20A.
  • the second flat wiring member 20B is formed to have the fitting shape portion 30 that fits into the concave portion 28. It overlaps with the member 20A.
  • a convex portion 32 is formed as the fitting shape portion 30.
  • the convex portion 32 is formed to be convex in the thickness direction of the second flat wiring member 20B. More specifically, in the second flat wiring member 20B, the linear transmission member 21B is arranged only on the intermediate portion in the width direction on the one main surface of the sheet member 24B. As a result, the intermediate portion where the linear transmission member 21B is arranged becomes the convex portion 32. At this time, flanges 34 are formed on both sides of the protrusion 32. That is, the second flat wiring member 20B is formed in a shape including the convex portion 32 and the flange portion 34.
  • both widthwise end portions where the linear transmission member 21B is not disposed on one main surface of the sheet member 24B are flange portions 34.
  • the first and second flat wiring members 20A and 20B are overlapped with each other so that the convex portion 32 fits into the concave portion 28 and the flange portion 34 covers the concave portion 28 laterally.
  • At least one of the recess 28 and the fitting shape portion 30 is formed by overlapping the linear transmission member 21.
  • the recess 28 of the recess 28 and the fitting-shaped portion 30 is formed by overlapping the linear transmission member 21A. More specifically, in the example shown in FIG. 2, the linear transmission member 21A is overlapped to form the side wall portion of the recess 28.
  • the flat wiring member 20 is bent to form the overlapping portion of the linear transmission members 21.
  • the first flat wiring member 20A having a large number of circuits is bent to form a portion where the linear transmission member 21A overlaps.
  • the end portion in the width direction of the flat wiring member 20 is folded back at the fold line L1 to form a portion where the linear transmission member 21A overlaps.
  • the linear transmission member 21A located at the widthwise end of the flat wiring member 20 is bent so as to overlap.
  • the linear transmission member 21A and the sheet member 24A the linear transmission member 21A is folded back at the fold line L1 so as to be inside.
  • the flat wiring member 20 may be bent at a position other than the fold line L1. Further, the widthwise intermediate portion of the flat wiring member 20 may be folded back to form a portion where the linear transmission member 21 overlaps. Further, the linear transmission member 21 and the sheet member 24 may be folded back so that the linear transmission member 21 is on the outer side.
  • the first and second flat wirings are arranged so that the sheet members 24 of the first and second flat wiring members 20A and 20B are located outside the linear transmission members 21 of the first and second flat wiring members 20A and 20B.
  • the members 20A and 20B overlap.
  • the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B cover the entire periphery of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. .. As a result, the sheet members 24A and 24B prevent the plurality of linear transmission members 21A and 21B from being exposed to the outside in the circumferential direction.
  • the bent flat wiring member 20 is fixed in a state of being overlapped with another flat wiring member 20, so that the bent state can be maintained.
  • the fixing means for fixing the plurality of flat wiring members 20 to each other is not particularly limited.
  • the plurality of flat wiring members 20 may be fixed to each other by using a fixing member, or may be directly fixed without using the fixing member.
  • a joining member 40 such as an adhesive or a double-sided adhesive tape is provided as the fixing member.
  • the first flat wiring member 20A and the second flat wiring member 20B are fixed via the joining member 40.
  • the fixing range of the first flat wiring member 20A and the second flat wiring member 20B is not particularly limited.
  • the joining member 40 is provided partially at both ends and in the common path of the first and second flat wiring members 20A and 20B.
  • the first and second flat wiring members 20A, 20B may be fixed over the entire facing portion or may be fixed partially.
  • the joining member 40 is provided at a portion where the sheet members 24A and 24B face each other.
  • the joining member 40 is provided at the portion that is the flange portion 34 in the second flat wiring member 20B.
  • FIG. 3 shows an example in which the joining member 40 is provided only on the second flat wiring member 20B, but this is not an essential configuration.
  • the joining member 40 may be provided only on the first flat wiring member 20A. Further, the joining member 40 may be provided on both the first and second flat wiring members 20A and 20B.
  • At least one of the plurality of flat wiring members 20 having a large number of circuits is bent. As shown in FIG. 3, here, the first flat wiring member 20A having a large number of circuits is bent. Of course, the second flat wiring member 20B having a small number of circuits may be bent among the plurality of flat wiring members 20. Further, of the plurality of flat wiring members 20, only the second flat wiring member 20B having a small number of circuits may be bent.
  • the portion of the first flat wiring member 20A that does not overlap the second flat wiring member 20B has a bent shape, but this is not an essential configuration.
  • a portion of the first flat wiring member 20A that does not overlap with the second flat wiring member 20B may have an unfolded and unfolded shape.
  • first flat wiring member 20A and the second flat wiring member 20B may face the vehicle body side.
  • the first flat wiring member 20A and the second flat wiring member 20B may be separately delivered to the assembly factory and stacked at the time of assembly to the vehicle, or may be stacked at a factory different from the assembly factory.
  • the wiring member 10 may be delivered to the assembly factory.
  • the second flat wiring member is provided in the concave portion 28 of the first flat wiring member 20A in the portion of the first and second flat wiring members 20A and 20B extending along the same path. Since the first flat wiring member 20A and the second flat wiring member 20B overlap with each other with the fitting shape portion 30 of 20B fitted, it is possible to prevent a wasteful space and save space. In addition, the first flat wiring member 20A and the second flat wiring member 20B are placed together so that the fitting shape portion 30 of the second flat wiring member 20B fits into the recess 28 of the first flat wiring member 20A. Compared to the case where they are formed flat and overlapped, they are less likely to shift in the width direction when overlapped.
  • the recess 28 and the fitting shape portion 30 are formed by the linear transmission members 21 overlapping each other, the overlapping of the linear transmission members 21 facilitates the recess 28 or the fitting.
  • the shaped portion 30 (here, the concave portion 28) can be easily formed.
  • the flat wiring member 20 is bent to form the overlapping portion of the linear transmission member 21, the concave portion 28 or the fitting shape portion 30 can be easily formed.
  • the flat wiring member 20 having a large number of circuits has a large planar spread, and when it is overlapped with the flat wiring member 20 having a small number of circuits, a protruding portion may occur. Even in this case, since the flat wiring member 20 having a large number of circuits is bent, it is possible to prevent the flat wiring member 20 having a large number of circuits from spreading too much.
  • first and second flat wiring members 20A and 20B are arranged so that the sheet members 24 of the first and second flat wiring members 20A and 20B are located outside the linear transmission members 21 of the first and second flat wiring members 20A and 20B. Since the wiring members 20A and 20B overlap, the linear transmission member 21 of the first and second flat wiring members 20A and 20B can be protected by the sheet member 24 of the first and second flat wiring members 20A and 20B. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
  • the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B cover the entire periphery of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. Therefore, the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B can protect all of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
  • FIG. 4 is a cross-sectional view showing the wiring member 110 according to the first modification.
  • FIG. 5 is an exploded cross-sectional view showing the wiring member 110 according to the first modification.
  • the fitting shape portion 130 of the recess 128 and the fitting shape portion 130 is formed by overlapping the linear transmission member 21. More specifically, in the example shown in FIG. 4, the linear transmission member 21B is overlapped with the second flat wiring member 120B to form the convex portion 132. Further, in the example shown in FIG. 4, the linear transmission member 21B also overlaps with the flange portion 134. In the example shown in FIG. 4, the linear transmission member 21B has a double overlapping portion and a triple overlapping portion. The triple overlapping portion forms a convex portion 132, and the linear transmission member 21B has a double overlapping portion. The overlapping portion forms the flange portion 134.
  • the portion where the linear transmission member 21B overlaps is formed by bending the second flat wiring member 120B.
  • the end portion in the width direction of the second flat wiring member 120B is folded back twice to form a portion in which the linear transmission member 21B is triple-overlapped. More specifically, in the second flat wiring member 120B, the sheet member 124B is folded back at the fold L2 so that the linear transmission member 21B is on the inside, and the fold L3 on the edge side of the fold L2. The linear transmission member 21B is folded back to the outside.
  • the first linear transmission member 21A group and the second linear transmission member 21A group are spaced from each other in the width direction of the sheet member 124A. It is lined up. As a result, a recess 128 is formed between the first linear transmission member 21A group and the second linear transmission member 21A group.
  • a binding member 42 such as a single-sided adhesive tape or a binding band is provided as a fixing member that maintains the first flat wiring member 120A and the second flat wiring member 120B in an overlapping state.
  • the first flat wiring member 120A and the second flat wiring member 120B are fixed by winding a binding member 42 around the first flat wiring member 120A and the second flat wiring member 120B.
  • FIG. 6 is an exploded cross-sectional view showing a wiring member 210 according to the second modification.
  • the linear transmission member 21 is formed so as to overlap both the recess 28 and the fitting shape portion 130.
  • the wiring member 210 in this example is formed by overlapping the first flat wiring member 20A and the second flat wiring member 120B.
  • the linear transmission members may be formed by overlapping other than this.
  • the second flat wiring member 20B has been described as having the flange portion 34 that spreads to the side of the convex portion 32, but this is not an essential configuration.
  • the entire second flat wiring member may be the fitting shape portion. That is, the entire second flat wiring member may fit into the recess of the first flat wiring member.
  • the flat wiring member 20 has been described above as having the linear transmission member 21 disposed only on one main surface, but this is not an essential configuration.
  • the linear transmission member 21 may be arranged also on the other main surface.
  • the base member 24 has been described as one sheet member 24 to which the linear transmission member 21 is fixed on its main surface, but this is not an essential configuration.
  • the base member 24 may be a pair of sheet members that sandwich and fix the linear transmission member 21, or may be a covering portion that collectively covers the plurality of linear transmission members 21.
  • different types of base members 24 may be adopted in the first and second flat wiring members 20A and 20B.
  • the linear transmission members 21 are overlapped with each other to form the concave portion 28 or the fitting shape portion 30, this is not an essential configuration.
  • the base member 24 or other members may be overlapped with each other to form the concave portion 28 or the fitting shape portion 30.
  • the overlapping portion of the linear transmission members 21 has been described so far as being formed by bending the flat wiring member 20, this is not an essential configuration.
  • another linear transmission member 21 is disposed and fixed so as to overlap the linear transmission member 21 disposed on the sheet member 24, and the linear transmission member 21 is Overlapping portions may be formed.
  • first and second flat wiring members 20A and 20B are a common path, and the one end and the other end of each are different paths, this is essential. Not a configuration. One end of each of the first and second flat wiring members 20A and 20B may be a common path. Further, both ends of the first and second flat wiring members 20A and 20B may be a common path. In these cases, the ends of the first and second flat wiring members 20A and 20B, which are common paths, may be connected to the common connector 26.
  • the flat wiring member 20 that has been bent has been described above as being formed so that it can be maintained in a bent state by being fixed in a state of overlapping with other flat wiring members 20. Is not a mandatory configuration.
  • the bent flat wiring member 20 may be formed so as to be able to maintain the state of being bent independently.
  • the bent flat wiring member 20 may be formed by a fixing member such as the joining member 40 or the binding member 42 so as to be able to maintain the bent state independently.
  • the bent flat wiring member 20 may be formed such that the base member 24 has a rigidity capable of maintaining the bent state, so that the bent state can be maintained independently.
  • Wiring member 20 Flat wiring member 20A 1st flat wiring member 20B 2nd flat wiring member 21, 21A, 21B Linear transmission member 24, 24A, 24B Sheet member (base member) 26, 26A, 26B Connector 28 Recessed portion 30 Fitting shape portion 32 Convex portion 34 Flange portion 40 Joining member (fixing member) 42 Bundling member (fixing member)

Abstract

The purpose of the present invention is to provide a technology that can save space when stacking flat wiring members. This wiring member is provided with a first flat wiring member and a second flat wiring member which extend along the same path at least partially, and each of which includes a plurality of linear transmission members and a base member for holding the plurality of linear transmission members in an aligned state. In the sections of the first flat wiring member and the second flat wiring member that extend along the same path, a recessed section that is partially recessed in the circumferential direction is formed in the first flat wiring member, and the second flat wiring member is formed so as to have a fitting shape section that fits in the recessed section, and overlaps with the first flat wiring member.

Description

配線部材Wiring member
　この発明は、配線部材に関する。 This invention relates to wiring members.
　特許文献１は、２つのフラットハーネスのうち一方のフラットハーネスが折曲げられることによって２つのフラットハーネスが分岐する部分において、一方のフラットハーネスの折曲部を折曲保持材によって保持固定する技術を開示している。 Patent Document 1 discloses a technique of holding and fixing a bent portion of one flat harness by a bending holding material in a portion where the two flat harnesses are branched by bending one of the two flat harnesses. Disclosure.
特開２００７－２５９５９２号公報JP, 2007-259592, A
　特許文献１では、同じ幅の２つのフラットハーネスが重なっている。ここで異なる幅の２つのフラットハーネスが重なっている場合、大きい幅のフラットハーネス上に小さい幅のフラットハーネスが重ならない部分が生じるため、無駄になるスペースが生じ得る。 In Patent Document 1, two flat harnesses of the same width overlap. When two flat harnesses having different widths are overlapped with each other, a flat harness having a large width has a portion where the flat harnesses having a small width do not overlap each other, which may result in wasted space.
　そこで本発明は、扁平配線部材を重ねる際に省スペース化を図ることができる技術を提供することを目的とする。 Therefore, an object of the present invention is to provide a technique capable of achieving space saving when stacking flat wiring members.
　上記課題を解決するため、第１の態様に係る配線部材は、それぞれが複数の線状伝送部材と前記複数の線状伝送部材を並んだ状態に保持するベース部材とを含み、少なくとも一部において同じ経路に沿って延びる第１扁平配線部材及び第２扁平配線部材を備え、前記第１扁平配線部材及び前記第２扁平配線部材のうち同じ経路に沿って延びる部分において、前記第１扁平配線部材に周方向の一部が凹む凹部が形成され、前記第２扁平配線部材が前記凹部に嵌る嵌合形状部を有するように形成されて前記第１扁平配線部材と重なっている。 In order to solve the above problems, a wiring member according to a first aspect includes a plurality of linear transmission members and a base member that holds the plurality of linear transmission members in an aligned state, and at least in part A first flat wiring member and a second flat wiring member extending along the same route are provided, and the first flat wiring member is provided in a portion of the first flat wiring member and the second flat wiring member extending along the same route. A concave portion is formed in which a portion is recessed in the circumferential direction, and the second flat wiring member is formed to have a fitting shape portion that fits in the concave portion and overlaps with the first flat wiring member.
　第２の態様に係る配線部材は、第１の態様に係る配線部材であって、前記凹部及び前記嵌合形状部の少なくとも一方は、前記線状伝送部材が重なって形成されている。 The wiring member according to the second aspect is the wiring member according to the first aspect, and at least one of the recess and the fitting shape portion is formed by overlapping the linear transmission member.
　第３の態様に係る配線部材は、第２の態様に係る配線部材であって、前記第１扁平配線部材又は前記第２扁平配線部材が折り曲げられて、前記線状伝送部材が重なった部分が形成されている。 A wiring member according to a third aspect is the wiring member according to the second aspect, wherein the first flat wiring member or the second flat wiring member is bent, and a portion where the linear transmission member overlaps is formed. Has been formed.
　第４の態様に係る配線部材は、第２又は第３の態様に係る配線部材であって、前記第１扁平配線部材及び前記第２扁平配線部材のうち少なくとも回路数が多い方に線状伝送部材が重なった部分が形成されている。 A wiring member according to a fourth aspect is the wiring member according to the second or third aspect, wherein linear transmission is performed to at least one of the first flat wiring member and the second flat wiring member having a larger number of circuits. An overlapping portion of the members is formed.
　第５の態様に係る配線部材は、第１から第４のいずれか１つの態様に係る配線部材であって、前記第１扁平配線部材及び前記第２扁平配線部材それぞれは、前記ベース部材として前記複数の線状伝送部材を主面上に並んで配設されている状態に保持するシート部材を含み、前記第１扁平配線部材及び前記第２扁平配線部材の前記シート部材が、前記第１扁平配線部材及び前記第２扁平配線部材の前記線状伝送部材よりも外側に位置するように、前記第１扁平配線部材及び前記第２扁平配線部材が重なっている。 A wiring member according to a fifth aspect is the wiring member according to any one of the first to fourth aspects, wherein each of the first flat wiring member and the second flat wiring member serves as the base member. A sheet member that holds a plurality of linear transmission members arranged side by side on the main surface, wherein the sheet members of the first flat wiring member and the second flat wiring member are the first flat wiring members. The first flat wiring member and the second flat wiring member are overlapped so that the wiring member and the second flat wiring member are located outside the linear transmission member.
　第６の態様に係る配線部材は、第５の態様に係る配線部材であって、前記第１扁平配線部材及び前記第２扁平配線部材の前記シート部材が、前記第１扁平配線部材及び前記第２扁平配線部材の前記複数の線状伝送部材の周囲全体を覆っている。 A wiring member according to a sixth aspect is the wiring member according to the fifth aspect, wherein the sheet member of the first flat wiring member and the second flat wiring member is the first flat wiring member and the first flat wiring member. The two flat wiring members cover the entire periphery of the plurality of linear transmission members.
　各態様によると、同じ経路に沿って延びる部分において、第１扁平配線部材の凹部に第２扁平配線部材の嵌合形状部が嵌った状態で、第１扁平配線部材と第２扁平配線部材とが重なっているため、無駄なスペースが生じにくくなり、省スペース化を図ることができる。 According to each aspect, in the portion extending along the same path, the first flat wiring member and the second flat wiring member with the fitting shape portion of the second flat wiring member fitted in the recess of the first flat wiring member. Since the two are overlapped with each other, a wasteful space is less likely to be generated, and the space can be saved.
　第２の態様によると、線状伝送部材の重なりによって、簡易に凹部又は嵌合形状部を簡易に形成できる。 According to the second aspect, it is possible to easily form the concave portion or the fitting shape portion by overlapping the linear transmission members.
　第３の態様によると、凹部又は嵌合形状部を簡易に形成できる。 According to the third aspect, the concave portion or the fitting shape portion can be easily formed.
　回路数が多い扁平配線部材において線状伝送部材が一列には平面的な広がりが大きくなり、回路数の少ない扁平配線部材と重ねた際にはみ出す部分が生じうる。第４の態様によると、回路数が多い扁平配線部材が折り曲げられているため、回路数が多い扁平配線部材の広がりすぎを抑制できる。 In a flat wiring member with a large number of circuits, the linear transmission member has a large planar spread in a row, and when it overlaps with a flat wiring member with a small number of circuits, there may be a protruding portion. According to the fourth aspect, since the flat wiring member having a large number of circuits is bent, it is possible to prevent the flat wiring member having a large number of circuits from spreading too much.
　第５の態様によると、第１扁平配線部材及び第２扁平配線部材のシート部材によって、第１扁平配線部材及び第２扁平配線部材の線状伝送部材を保護できる。これにより別途外装材を設けずに済んだり、外装材の使用量の削減を図ったりすることができる。 According to the fifth aspect, the sheet members of the first flat wiring member and the second flat wiring member can protect the linear transmission members of the first flat wiring member and the second flat wiring member. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
　第６の態様によると、第１扁平配線部材及び第２扁平配線部材のシート部材によって、第１扁平配線部材及び第２扁平配線部材の複数の線状伝送部材のすべてを保護できる。これにより別途外装材を設けずに済んだり、外装材の使用量の削減を図ったりすることができる。 According to the sixth aspect, the sheet members of the first flat wiring member and the second flat wiring member can protect all of the plurality of linear transmission members of the first flat wiring member and the second flat wiring member. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
第１実施形態に係る配線部材を示す平面図である。It is a top view which shows the wiring member which concerns on 1st Embodiment. 図１のＩＩ－ＩＩ線に沿って切断した横断面図である。FIG. 2 is a cross-sectional view taken along the line II-II of FIG. 1. 第１実施形態に係る配線部材を示す分解横断面図である。FIG. 3 is an exploded cross-sectional view showing the wiring member according to the first embodiment. 第１変形例に係る配線部材を示す横断面図である。It is a transverse cross section showing the wiring member concerning the 1st modification. 第１変形例に係る配線部材を示す分解横断面図である。It is an exploded transverse sectional view showing the wiring member concerning the 1st modification. 第２変形例に係る配線部材を示す分解横断面図である。It is an exploded transverse sectional view showing a wiring member concerning a 2nd modification.
　｛実施形態｝
　以下、実施形態に係る配線部材について説明する。図１は、実施形態に係る配線部材１０を示す平面図である。図２は、図１のＩＩ－ＩＩ線に沿って切断した横断面図である。図３は、実施形態に係る配線部材１０を示す分解横断面図である。 {Embodiment}
The wiring member according to the embodiment will be described below. FIG. 1 is a plan view showing a wiring member 10 according to the embodiment. 2 is a cross-sectional view taken along the line II-II of FIG. FIG. 3 is an exploded cross-sectional view showing the wiring member 10 according to the embodiment.
　配線部材１０は、車両に搭載されて、車両の各機器に電力を供給したり、信号の授受をしたりする部材である。配線部材１０は、複数の扁平配線部材２０を備える。複数の扁平配線部材２０は、少なくとも一部において同じ経路（以下では、共通経路と称することがある）に沿って延びる第１扁平配線部材２０Ａ及び第２扁平配線部材２０Ｂを含む。ここでは、第１、第２扁平配線部材２０Ａ、２０Ｂの中間部が共通経路とされ、それぞれの一端部及び他端部は別経路とされている。 The wiring member 10 is a member that is mounted on a vehicle and supplies electric power to each device of the vehicle and exchanges signals. The wiring member 10 includes a plurality of flat wiring members 20. The plurality of flat wiring members 20 include a first flat wiring member 20A and a second flat wiring member 20B that extend along the same path (hereinafter, may be referred to as a common path) at least in part. Here, an intermediate portion of the first and second flat wiring members 20A and 20B is a common path, and one end portion and the other end portion thereof are different paths.
　複数の扁平配線部材２０は、例えば電源系統、信号系統で分かれた配線材であることが考えられる。また例えば複数の扁平配線部材２０は、エアコン用、ＡＢＳ用など、システムごとに分かれた配線材であることも考えられる。この場合、複数の扁平配線部材２０それぞれに、電源系統と、信号系統とが混在していてもよい。 It is conceivable that the plurality of flat wiring members 20 are wiring members that are divided into, for example, a power supply system and a signal system. Further, for example, the plurality of flat wiring members 20 may be wiring members that are divided for each system, such as for air conditioners and for ABS. In this case, a power supply system and a signal system may be mixed in each of the plurality of flat wiring members 20.
　扁平配線部材２０は、複数の線状伝送部材２１と、複数の線状伝送部材２１を並んだ状態に保持するベース部材２４とを含む。第１扁平配線部材２０Ａは、複数の線状伝送部材２１Ａと、複数の線状伝送部材２１Ａを並んだ状態に保持するベース部材２４Ａとを含む。第２扁平配線部材２０Ｂは、複数の線状伝送部材２１Ｂと、複数の線状伝送部材２１Ｂを並んだ状態に保持するベース部材２４Ｂとを含む。 The flat wiring member 20 includes a plurality of linear transmission members 21 and a base member 24 that holds the plurality of linear transmission members 21 in a line. The first flat wiring member 20A includes a plurality of linear transmission members 21A and a base member 24A that holds the plurality of linear transmission members 21A in a line. The second flat wiring member 20B includes a plurality of linear transmission members 21B and a base member 24B that holds the plurality of linear transmission members 21B in an aligned state.
　線状伝送部材２１は、電気又は光等を伝送する線状の部材であればよい。例えば、線状伝送部材２１は、芯線と芯線の周囲の被覆とを有する一般電線であってもよいし、シールド線、ツイスト線、エナメル線、ニクロム線、裸電線、光ファイバ等であってもよい。す２に示す例では、線状伝送部材２１は、電気又は光等を伝送する伝送線本体２２と、伝送線本体２２を覆う被覆２３とを含む。 The linear transmission member 21 may be a linear member that transmits electricity or light. For example, the linear transmission member 21 may be a general electric wire having a core wire and a coating around the core wire, or may be a shield wire, a twist wire, an enamel wire, a nichrome wire, a bare wire, an optical fiber, or the like. Good. In the example shown in Table 2, the linear transmission member 21 includes a transmission line body 22 that transmits electricity or light, and a coating 23 that covers the transmission line body 22.
　電気を伝送する線状伝送部材２１としては、各種信号線、各種電力線であってもよい。電気を伝送する線状伝送部材２１は、信号又は電力を空間に対して送る又は空間から受けるアンテナ、コイル等として用いられてもよい。 As the linear transmission member 21 that transmits electricity, various signal lines and various power lines may be used. The linear transmission member 21 that transmits electricity may be used as an antenna, a coil, or the like that sends or receives a signal or power to or from a space.
　また、線状伝送部材２１は、単一の線状物であってもよいし、複数の線状物の複合物（ツイスト線、複数の線状物を集合させてこれをシースで覆ったケーブル等）であってもよい。 Further, the linear transmission member 21 may be a single linear object, or a composite of a plurality of linear objects (twisted wire, a cable in which a plurality of linear objects are assembled and covered with a sheath. Etc.).
　線状伝送部材２１の端部には、線状伝送部材２１と相手部材との接続形態に応じて、適宜端子、コネクタ２６等が設けられる。ここでは、線状伝送部材２１Ａの端部には、コネクタ２６Ａが設けられ、線状伝送部材２１Ｂの端部には、コネクタ２６Ａとは別のコネクタ２６Ｂが設けられている。 At the end of the linear transmission member 21, terminals, connectors 26, etc. are provided as appropriate according to the connection form between the linear transmission member 21 and the mating member. Here, a connector 26A is provided at the end of the linear transmission member 21A, and a connector 26B different from the connector 26A is provided at the end of the linear transmission member 21B.
　ベース部材２４は、線状伝送部材２１を２次元的に位置決めした状態で保持する部材である。ベース部材２４は、作業箇所等に載置された状態で、線状伝送部材２１を２次元的に位置決めした状態で保持できればよい。このため、ベース部材２４は、容易に曲り得る柔軟なシート状部材であってもよい。ベース部材２４は、湾曲しつつ線状伝送部材２１を２次元的に位置決めした状態で保持できる程度の剛性を有するシート状部材であってもよいし、平らな状態を保った状態で線状伝送部材２１を２次元的に位置決めした状態で保持できる程度の剛性を有するシート状部材であってもよい。ベース部材２４は、部分的に壁が立設される等、立体的な形状部分を有していてもよい。 The base member 24 is a member that holds the linear transmission member 21 in a two-dimensionally positioned state. It suffices for the base member 24 to be held in a state where the linear transmission member 21 is two-dimensionally positioned while being placed on a work place or the like. Therefore, the base member 24 may be a flexible sheet-shaped member that can be easily bent. The base member 24 may be a sheet-like member having a rigidity that allows the linear transmission member 21 to be held in a two-dimensionally positioned state while being curved, or the linear transmission may be performed in a flat state. It may be a sheet-shaped member having rigidity enough to hold the member 21 in a two-dimensionally positioned state. The base member 24 may have a three-dimensionally shaped portion such that a wall is partially erected.
　ここでは、ベース部材２４は、曲げ可能なシート部材２４であるものとして説明する。シート部材２４に関する各説明は、適用不可能な構成を除き、ベース部材２４に適用可能である。 Here, it is assumed that the base member 24 is a bendable sheet member 24. Each description of the sheet member 24 is applicable to the base member 24 except for the configuration that is not applicable.
　シート部材２４の一方主面上に線状伝送部材２１が配設されている。シート部材２４は、複数の線状伝送部材２１を並んだ状態に保持する。シート部材２４は、線状伝送部材２１の経路に沿って延びる帯状に形成されている。図１に示す例では、シート部材２４は、直線状に延びるように形成されている。 The linear transmission member 21 is arranged on one main surface of the sheet member 24. The sheet member 24 holds the plurality of linear transmission members 21 in a line. The sheet member 24 is formed in a strip shape extending along the path of the linear transmission member 21. In the example shown in FIG. 1, the sheet member 24 is formed so as to extend linearly.
　なお図１に示す例では、シート部材２４上に線状伝送部材２１が直線状に配設されているが、線状伝送部材２１の経路は適宜設定されていればよく、シート部材２４上で曲がって配設されていてもよい。この場合、シート部材２４も、曲がって形成されていてもよい。 In the example shown in FIG. 1, the linear transmission member 21 is linearly arranged on the sheet member 24, but the path of the linear transmission member 21 may be set appropriately, and the linear transmission member 21 may be formed on the sheet member 24. It may be bent. In this case, the sheet member 24 may also be bent.
　また図１に示す例では、複数本の線状伝送部材２１が並行に延びるように配設されているが、複数本の線状伝送部材２１の経路は適宜設定されていればよく、シート部材２４上で分岐したり、交差したりするように異なる経路で配設されていてもよい。この場合、シート部材２４も分岐したり、交差したりするように形成されていてもよい。 In addition, in the example shown in FIG. 1, the plurality of linear transmission members 21 are arranged so as to extend in parallel, but the paths of the plurality of linear transmission members 21 may be set as appropriate, and the sheet member. They may be arranged on different paths such that they branch or intersect on 24. In this case, the sheet member 24 may also be formed so as to branch or intersect.
　また図１に示す例では、一のシート部材２４に同じ径、構造の線状伝送部材２１が複数本配設されているが、複数本の線状伝送部材２１の径、構造等は適宜設定されていればよく、径、構造等の異なる線状伝送部材２１が同じシート部材２４に配設されていてもよい。 Further, in the example shown in FIG. 1, a plurality of linear transmission members 21 having the same diameter and structure are arranged on one sheet member 24, but the diameters, structures, etc. of the plurality of linear transmission members 21 are appropriately set. The linear transmission members 21 having different diameters and structures may be arranged on the same sheet member 24.
　線状伝送部材２１とシート部材２４とは、直接固定されている。ここで直接固定とは、例えば線状伝送部材２１とシート部材２４とのうち少なくとも一方に含まれる樹脂が溶かされることによって接触部分が直接くっついて固定されることを言う。 The linear transmission member 21 and the sheet member 24 are directly fixed. Here, the direct fixing means that the contact portions are directly stuck and fixed by melting resin contained in at least one of the linear transmission member 21 and the sheet member 24, for example.
　係る直接固定の状態が形成されるに当たり、樹脂は、例えば、熱によって溶かされることも考えられるし、溶剤によって溶かされることも考えられる。つまり、直接固定の状態としては、熱による直接固定の状態であってもよいし、溶剤による直接固定の状態であってもよい。好ましくは、熱による直接固定の状態であるとよい。 In forming the directly fixed state, the resin may be melted by heat or may be melted by a solvent, for example. That is, the state of direct fixation may be a state of direct fixation by heat or a state of direct fixation by a solvent. Preferably, it is in a state of being directly fixed by heat.
　このとき直接固定の状態を形成する手段は特に限定されるものではなく、溶着、融着、溶接等の公知の手段を含む各種手段を用いることができる。例えば、溶着によって熱による直接固定の状態を形成する場合、超音波溶着、加熱加圧溶着、熱風溶着、高周波溶着など種々の溶着手段を採用することができる。またこれらの手段によって直接固定の状態が形成されると、線状伝送部材２１とシート部材２４とは、その手段による直接固定の状態とされる。具体的には、例えば、超音波溶着によって直接固定の状態が形成されると、線状伝送部材２１とシート部材２４とは、超音波溶着による直接固定の状態とされる。溶着によって熱による直接固定の状態を形成した部分（線状伝送部材２１とシート部材２４との固定部分）を溶着部、このうち、超音波溶着による固定部分を超音波溶着部、加熱加圧溶着による固定部分を加熱加圧溶着部等と称してもよい。 At this time, the means for forming the directly fixed state is not particularly limited, and various means including known means such as welding, fusing and welding can be used. For example, when forming a state of being directly fixed by heat by welding, various welding means such as ultrasonic welding, heat pressure welding, hot air welding, and high frequency welding can be adopted. When the directly fixed state is formed by these means, the linear transmission member 21 and the sheet member 24 are brought into the directly fixed state by the means. Specifically, for example, when the directly fixed state is formed by ultrasonic welding, the linear transmission member 21 and the sheet member 24 are directly fixed by ultrasonic welding. A portion in which a state of being directly fixed by heat is formed by welding (a fixed portion between the linear transmission member 21 and the sheet member 24) is a welded portion, and among these, a fixed portion by ultrasonic welding is an ultrasonic welded portion, and heat pressure welding. The fixed portion by means of may be referred to as a heating and pressure welding portion or the like.
　直接固定の場合、線状伝送部材２１の被覆２３に含まれる樹脂のみが溶けていてもよいし、シート部材２４に含まれる樹脂のみが溶けていてもよい。また直接固定の場合、線状伝送部材２１の被覆２３に含まれる樹脂とシート部材２４に含まれる樹脂の両方が溶けていてもよい。 In the case of direct fixing, only the resin contained in the coating 23 of the linear transmission member 21 may be melted or only the resin contained in the sheet member 24 may be melted. In the case of direct fixing, both the resin contained in the coating 23 of the linear transmission member 21 and the resin contained in the sheet member 24 may be melted.
　もっとも線状伝送部材２１とシート部材２４とは、直接固定以外の態様で固定されていてもよい。例えば線状伝送部材２１とシート部材２４との固定態様は、非接触部位固定であってもよい。非接触部位固定とは、線状伝送部材２１とシート部材２４との接触部分以外が固定されるものである。例えば非接触部位固定では、縫糸、別のシート部材、粘着テープなどが、線状伝送部材２１をシート部材２４に向けて押え込んだり、縫糸、別のシート部材、粘着テープなどが、線状伝送部材２１とシート部材２４とを囲む状態等となって、線状伝送部材２１とシート部材２４とを挟み込んだりして、線状伝送部材２１とシート部材２４とが固定された状態に維持するものである。 However, the linear transmission member 21 and the sheet member 24 may be fixed by a mode other than the direct fixing. For example, the fixing mode of the linear transmission member 21 and the sheet member 24 may be non-contact part fixing. The non-contact portion fixing means fixing the portions other than the contact portion between the linear transmission member 21 and the sheet member 24. For example, in the non-contact portion fixing, a sewing thread, another sheet member, an adhesive tape, or the like presses the linear transmission member 21 toward the sheet member 24, or a sewing thread, another sheet member, an adhesive tape, or the like transmits a linear transmission member. A state in which the linear transmission member 21 and the sheet member 24 are sandwiched between the linear transmission member 21 and the sheet member 24, and the linear transmission member 21 and the sheet member 24 are maintained in a fixed state. Is.
　また例えば、線状伝送部材２１とシート部材２４との固定態様は、間接固定であってもよい。間接固定とは、線状伝送部材２１とシート部材２４との間に介在する部材によって固定されるものである。例えば間接固定では、線状伝送部材２１とシート部材２４とが、その間に設けられた接着剤、粘着剤、両面粘着テープなどの介在部材を介して間接的にくっついて固定されているものである。 Further, for example, the fixing mode of the linear transmission member 21 and the sheet member 24 may be indirect fixing. The indirect fixing is fixing by a member interposed between the linear transmission member 21 and the sheet member 24. For example, in the indirect fixing, the linear transmission member 21 and the sheet member 24 are indirectly fixed to each other via an intervening member such as an adhesive agent, an adhesive agent, or a double-sided adhesive tape provided between them. ..
　また線状伝送部材２１Ａとシート部材２４Ａとの固定態様は、線状伝送部材２１Ｂとシート部材２４Ｂとの固定態様と同じであってもよいし、異なっていてもよい。 The fixing mode between the linear transmission member 21A and the sheet member 24A may be the same as or different from the fixing mode between the linear transmission member 21B and the sheet member 24B.
　シート部材２４は、湾曲しつつ複数の線状伝送部材２１を平面的に位置決めした状態で保持できる程度の剛性を有するシート部材２４であってもよいし、平らな状態を保った状態で複数の線状伝送部材２１を２次元的に位置決めした状態で保持できる程度の剛性を有するシート部材２４であってもよい。シート部材２４は、部分的に壁が立設される等、立体的な形状部分を有していてもよい。 The sheet member 24 may be a sheet member 24 that is curved and has rigidity enough to hold a plurality of linear transmission members 21 in a planarly positioned state, or may be a plurality of sheet members 24 in a flat state. The sheet member 24 may be rigid enough to hold the linear transmission member 21 in a two-dimensionally positioned state. The sheet member 24 may have a three-dimensionally shaped portion such that a wall is partially erected.
　シート部材２４を構成する材料は特に限定されるものではないが、シート部材２４は、例えばＰＶＣ（ポリ塩化ビニル）、ＰＥＴ（ポリエチレンテレフタレート）、ＰＰ（ポリプロピレン）などの樹脂を含む材料によって形成される。シート部材２４は、内部が一様に埋ったシート材であってもよいし、不織シート、織地、編地などの布地等であってもよい。シート部材２４は、金属などの材料を含むこともあり得る。 The material forming the sheet member 24 is not particularly limited, but the sheet member 24 is formed of a material containing a resin such as PVC (polyvinyl chloride), PET (polyethylene terephthalate), and PP (polypropylene). .. The sheet member 24 may be a sheet material whose inside is uniformly filled, or may be a non-woven sheet, a woven fabric, a knitted fabric, or the like. The sheet member 24 may include a material such as metal.
　シート部材２４は、単層であってもよいし、複数層積層されていてもよい。複数層積層されている場合、例えば、樹脂層と樹脂層とが積層されていることが考えられる。また例えば、樹脂層と金属層とが積層されていることが考えられる。 The sheet member 24 may have a single layer or a plurality of layers. When a plurality of layers are stacked, for example, a resin layer and a resin layer may be stacked. Further, for example, it is conceivable that the resin layer and the metal layer are laminated.
　シート部材２４が複数の線状伝送部材２１の経路に沿った形状に形成されることで、シート部材２４と他部品との干渉抑制、軽量化等が可能となる。シート部材２４が複数の線状伝送部材２１の経路に沿った形状に形成されていることは必須ではなく、方形状等、他の形状に形成されていてもよい。 By forming the sheet member 24 in a shape along the path of the plurality of linear transmission members 21, it is possible to suppress interference between the sheet member 24 and other parts, reduce weight, and the like. It is not essential that the sheet member 24 is formed in a shape along the path of the plurality of linear transmission members 21, and may be formed in another shape such as a square shape.
　第１、第２扁平配線部材２０Ａ、２０Ｂのうち共通経路に沿って延びる部分において、第１扁平配線部材２０Ａに周方向の一部が凹む凹部２８が形成されている。凹部２８は、第１扁平配線部材２０Ａの厚み方向に凹となるように形成されている。また第１、第２扁平配線部材２０Ａ、２０Ｂのうち共通経路に沿って延びる部分において、第２扁平配線部材２０Ｂが凹部２８に嵌る嵌合形状部３０を有するように形成されて第１扁平配線部材２０Ａと重なっている。 In the portions of the first and second flat wiring members 20A and 20B that extend along the common path, the first flat wiring member 20A is provided with a recess 28 that is partially recessed in the circumferential direction. The recess 28 is formed to be recessed in the thickness direction of the first flat wiring member 20A. Further, in the portion of the first and second flat wiring members 20A and 20B that extends along the common path, the second flat wiring member 20B is formed to have the fitting shape portion 30 that fits into the concave portion 28. It overlaps with the member 20A.
　ここでは嵌合形状部３０として凸部３２が形成されている。凸部３２は、第２扁平配線部材２０Ｂの厚み方向に凸となるように形成されている。より詳細には、第２扁平配線部材２０Ｂでは、シート部材２４Ｂの一方主面上において幅方向の中間部のみに線状伝送部材２１Ｂが配設されている。これにより、線状伝送部材２１Ｂが配設された中間部が凸部３２となっている。このとき凸部３２の両側方はフランジ部３４とされる。つまり第２扁平配線部材２０Ｂは、凸部３２とフランジ部３４とを含む形状に形成されている。ここでは第２扁平配線部材２０Ｂにおいて、シート部材２４Ｂの一方主面上に線状伝送部材２１Ｂが配設されない幅方向両端部がフランジ部３４とされている。凸部３２が凹部２８に嵌るとともに、フランジ部３４が凹部２８の側方を覆うように、第１、第２扁平配線部材２０Ａ、２０Ｂが重なっている。 Here, a convex portion 32 is formed as the fitting shape portion 30. The convex portion 32 is formed to be convex in the thickness direction of the second flat wiring member 20B. More specifically, in the second flat wiring member 20B, the linear transmission member 21B is arranged only on the intermediate portion in the width direction on the one main surface of the sheet member 24B. As a result, the intermediate portion where the linear transmission member 21B is arranged becomes the convex portion 32. At this time, flanges 34 are formed on both sides of the protrusion 32. That is, the second flat wiring member 20B is formed in a shape including the convex portion 32 and the flange portion 34. Here, in the second flat wiring member 20B, both widthwise end portions where the linear transmission member 21B is not disposed on one main surface of the sheet member 24B are flange portions 34. The first and second flat wiring members 20A and 20B are overlapped with each other so that the convex portion 32 fits into the concave portion 28 and the flange portion 34 covers the concave portion 28 laterally.
　この凹部２８及び嵌合形状部３０の少なくとも一方は、線状伝送部材２１が重なって形成されている。図２に示す例では、凹部２８及び嵌合形状部３０のうち凹部２８が、線状伝送部材２１Ａが重なって形成されている。より詳細には、図２に示す例では、線状伝送部材２１Ａが重なって凹部２８の側壁部分が形成されている。 At least one of the recess 28 and the fitting shape portion 30 is formed by overlapping the linear transmission member 21. In the example shown in FIG. 2, the recess 28 of the recess 28 and the fitting-shaped portion 30 is formed by overlapping the linear transmission member 21A. More specifically, in the example shown in FIG. 2, the linear transmission member 21A is overlapped to form the side wall portion of the recess 28.
　線状伝送部材２１が重なった部分は、扁平配線部材２０が折り曲げられて形成されている。図３に示す例では、回路数の多い第１扁平配線部材２０Ａが折り曲げられて線状伝送部材２１Ａが重なった部分が形成されている。図３に示す例では、扁平配線部材２０のうち幅方向端部が折目Ｌ１で折り返されて線状伝送部材２１Ａが重なった部分が形成されている。線状伝送部材２１Ａのうち扁平配線部材２０の幅方向端部に位置する線状伝送部材２１Ａが重なるように折り曲げられている。線状伝送部材２１Ａとシート部材２４Ａとのうち線状伝送部材２１Ａが内側となるように折目Ｌ１で折り返されている。もちろん、扁平配線部材２０は、折目Ｌ１以外の位置で折り曲げられていてもよい。また扁平配線部材２０の幅方向中間部が折り返されて線状伝送部材２１が重なった部分が形成されていてもよい。また線状伝送部材２１とシート部材２４とのうち線状伝送部材２１が外側となるように折り返されていてもよい。 The flat wiring member 20 is bent to form the overlapping portion of the linear transmission members 21. In the example shown in FIG. 3, the first flat wiring member 20A having a large number of circuits is bent to form a portion where the linear transmission member 21A overlaps. In the example shown in FIG. 3, the end portion in the width direction of the flat wiring member 20 is folded back at the fold line L1 to form a portion where the linear transmission member 21A overlaps. Of the linear transmission member 21A, the linear transmission member 21A located at the widthwise end of the flat wiring member 20 is bent so as to overlap. Of the linear transmission member 21A and the sheet member 24A, the linear transmission member 21A is folded back at the fold line L1 so as to be inside. Of course, the flat wiring member 20 may be bent at a position other than the fold line L1. Further, the widthwise intermediate portion of the flat wiring member 20 may be folded back to form a portion where the linear transmission member 21 overlaps. Further, the linear transmission member 21 and the sheet member 24 may be folded back so that the linear transmission member 21 is on the outer side.
　第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４が、第１、第２扁平配線部材２０Ａ、２０Ｂの線状伝送部材２１よりも外側に位置するように、第１、第２扁平配線部材２０Ａ、２０Ｂが重なっている。 The first and second flat wirings are arranged so that the sheet members 24 of the first and second flat wiring members 20A and 20B are located outside the linear transmission members 21 of the first and second flat wiring members 20A and 20B. The members 20A and 20B overlap.
　特にここでは第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４Ａ、２４Ｂが、第１、第２扁平配線部材２０Ａ、２０Ｂの複数の線状伝送部材２１Ａ、２１Ｂの周囲全体を覆っている。これにより、シート部材２４Ａ、２４Ｂが、複数の線状伝送部材２１Ａ、２１Ｂが周方向において外部に露出することを抑制している。 Particularly, here, the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B cover the entire periphery of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. .. As a result, the sheet members 24A and 24B prevent the plurality of linear transmission members 21A and 21B from being exposed to the outside in the circumferential direction.
　本例では、折り曲げられた扁平配線部材２０は、他の扁平配線部材２０と重なった状態で固定されることによって、折り曲げられた状態を維持可能に形成されている。 In this example, the bent flat wiring member 20 is fixed in a state of being overlapped with another flat wiring member 20, so that the bent state can be maintained.
　複数の扁平配線部材２０同士を固定する固定手段は、特に限定されるものではない。複数の扁平配線部材２０同士は、固定部材を用いて固定されていてもよいし、固定部材が用いられずに直接固定されていてもよい。図２に示す例では、固定部材として、接着剤又は両面粘着テープなどの接合部材４０が設けられている。そして、第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとは、接合部材４０を介して固定されている。 The fixing means for fixing the plurality of flat wiring members 20 to each other is not particularly limited. The plurality of flat wiring members 20 may be fixed to each other by using a fixing member, or may be directly fixed without using the fixing member. In the example shown in FIG. 2, a joining member 40 such as an adhesive or a double-sided adhesive tape is provided as the fixing member. The first flat wiring member 20A and the second flat wiring member 20B are fixed via the joining member 40.
　第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとの固定範囲は、特に限定されるものではない。 The fixing range of the first flat wiring member 20A and the second flat wiring member 20B is not particularly limited.
　長手方向に沿ってみた場合、第１、第２扁平配線部材２０Ａ、２０Ｂの共通経路において全長に亘って固定されていてもよいし、部分的に固定されていてもよい。第１、第２扁平配線部材２０Ａ、２０Ｂの共通経路において部分的に固定される場合、第１、第２扁平配線部材２０Ａ、２０Ｂの共通経路の両端部で固定されているとよい。図１に示す例では、接合部材４０は、第１、第２扁平配線部材２０Ａ、２０Ｂの共通経路において両端部及びその間に部分的に設けられている。 When viewed in the longitudinal direction, it may be fixed over the entire length in the common path of the first and second flat wiring members 20A and 20B, or may be partially fixed. When it is partially fixed in the common path of the first and second flat wiring members 20A and 20B, it is preferable to be fixed at both ends of the common path of the first and second flat wiring members 20A and 20B. In the example shown in FIG. 1, the joining member 40 is provided partially at both ends and in the common path of the first and second flat wiring members 20A and 20B.
　幅方向に沿ってみた場合、第１、第２扁平配線部材２０Ａ、２０Ｂの面する部分全体に亘って固定されていてもよいし、一部が固定されていてもよい。図１に示す例では、接合部材４０は、それぞれのシート部材２４Ａ、２４Ｂ同士が面する部分に設けられている。特に第２扁平配線部材２０Ｂにおいてフランジ部３４となっている部分に接合部材４０が設けられている。 When viewed along the width direction, the first and second flat wiring members 20A, 20B may be fixed over the entire facing portion or may be fixed partially. In the example shown in FIG. 1, the joining member 40 is provided at a portion where the sheet members 24A and 24B face each other. In particular, the joining member 40 is provided at the portion that is the flange portion 34 in the second flat wiring member 20B.
　図３に示す例では、接合部材４０が第２扁平配線部材２０Ｂにのみ設けられている例が示されているが、このことは必須の構成ではない。接合部材４０が第１扁平配線部材２０Ａにのみ設けられていてもよい。また接合部材４０が第１、第２扁平配線部材２０Ａ、２０Ｂの両方に設けられていてもよい。 The example shown in FIG. 3 shows an example in which the joining member 40 is provided only on the second flat wiring member 20B, but this is not an essential configuration. The joining member 40 may be provided only on the first flat wiring member 20A. Further, the joining member 40 may be provided on both the first and second flat wiring members 20A and 20B.
　複数の扁平配線部材２０のうち少なくとも回路数が多い方が折り曲げられているとよい。図３に示すように、ここでは回路数の多い第１扁平配線部材２０Ａが折り曲げられている。もちろん、複数の扁平配線部材２０のうち回路数の少ない第２扁平配線部材２０Ｂが折り曲げられていてもよい。さらに、複数の扁平配線部材２０のうち回路数の少ない第２扁平配線部材２０Ｂのみが折り曲げられていてもよい。 It is preferable that at least one of the plurality of flat wiring members 20 having a large number of circuits is bent. As shown in FIG. 3, here, the first flat wiring member 20A having a large number of circuits is bent. Of course, the second flat wiring member 20B having a small number of circuits may be bent among the plurality of flat wiring members 20. Further, of the plurality of flat wiring members 20, only the second flat wiring member 20B having a small number of circuits may be bent.
　なお図１に示す例では、第１扁平配線部材２０Ａのうち第２扁平配線部材２０Ｂと重ならない部分においても、折り曲げられた形状となっているが、このことは必須の構成ではない。第１扁平配線部材２０Ａのうち第２扁平配線部材２０Ｂと重ならない部分は、折り曲げられておらず展開された形状となっていてもよい。 In the example shown in FIG. 1, the portion of the first flat wiring member 20A that does not overlap the second flat wiring member 20B has a bent shape, but this is not an essential configuration. A portion of the first flat wiring member 20A that does not overlap with the second flat wiring member 20B may have an unfolded and unfolded shape.
　配線部材１０を車両に固定する場合、第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとのうちいずれか車体側に面していてもよい。また第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとは、組付工場に別々に納品されて車両への組付け時に重ねられてもよいし、組付工場とは別工場で重ねられて配線部材１０とされた状態で組付工場に納品されてもよい。 When fixing the wiring member 10 to the vehicle, one of the first flat wiring member 20A and the second flat wiring member 20B may face the vehicle body side. The first flat wiring member 20A and the second flat wiring member 20B may be separately delivered to the assembly factory and stacked at the time of assembly to the vehicle, or may be stacked at a factory different from the assembly factory. The wiring member 10 may be delivered to the assembly factory.
　以上のように構成された配線部材１０によると、第１、第２扁平配線部材２０Ａ、２０Ｂのうち同じ経路に沿って延びる部分において、第１扁平配線部材２０Ａの凹部２８に第２扁平配線部材２０Ｂの嵌合形状部３０が嵌った状態で、第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとが重なっているため、無駄なスペースが生じにくくなり、省スペース化を図ることができる。また、第１扁平配線部材２０Ａの凹部２８に第２扁平配線部材２０Ｂの嵌合形状部３０が嵌まるように重ねられることによって、第１扁平配線部材２０Ａと第２扁平配線部材２０Ｂとが共に平坦に形成されて重なっている場合と比べて、重ねられた際に幅方向にずれにくい。 According to the wiring member 10 configured as described above, the second flat wiring member is provided in the concave portion 28 of the first flat wiring member 20A in the portion of the first and second flat wiring members 20A and 20B extending along the same path. Since the first flat wiring member 20A and the second flat wiring member 20B overlap with each other with the fitting shape portion 30 of 20B fitted, it is possible to prevent a wasteful space and save space. In addition, the first flat wiring member 20A and the second flat wiring member 20B are placed together so that the fitting shape portion 30 of the second flat wiring member 20B fits into the recess 28 of the first flat wiring member 20A. Compared to the case where they are formed flat and overlapped, they are less likely to shift in the width direction when overlapped.
　また凹部２８及び嵌合形状部３０の少なくとも一方（ここでは凹部２８）は、線状伝送部材２１が重なって形成されているため、線状伝送部材２１の重なりによって、簡易に凹部２８又は嵌合形状部３０（ここでは凹部２８）を簡易に形成できる。 Further, since at least one of the recess 28 and the fitting shape portion 30 (here, the recess 28) is formed by the linear transmission members 21 overlapping each other, the overlapping of the linear transmission members 21 facilitates the recess 28 or the fitting. The shaped portion 30 (here, the concave portion 28) can be easily formed.
　また扁平配線部材２０が折り曲げられて、線状伝送部材２１が重なった部分が形成されているため、凹部２８又は嵌合形状部３０を簡易に形成できる。 Further, since the flat wiring member 20 is bent to form the overlapping portion of the linear transmission member 21, the concave portion 28 or the fitting shape portion 30 can be easily formed.
　また回路数が多い扁平配線部材２０は平面的な広がりが大きくなり、回路数の少ない扁平配線部材２０と重ねた際にはみ出す部分が生じうる。この場合でも、回路数が多い扁平配線部材２０が折り曲げられているため、回路数が多い扁平配線部材２０の広がりすぎを抑制できる。 Also, the flat wiring member 20 having a large number of circuits has a large planar spread, and when it is overlapped with the flat wiring member 20 having a small number of circuits, a protruding portion may occur. Even in this case, since the flat wiring member 20 having a large number of circuits is bent, it is possible to prevent the flat wiring member 20 having a large number of circuits from spreading too much.
　また第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４が、第１、第２扁平配線部材２０Ａ、２０Ｂの線状伝送部材２１よりも外側に位置するように、第１、第２扁平配線部材２０Ａ、２０Ｂが重なっているため、第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４によって、第１、第２扁平配線部材２０Ａ、２０Ｂの線状伝送部材２１を保護できる。これにより別途外装材を設けずに済んだり、外装材の使用量の削減を図ったりすることができる。 In addition, the first and second flat wiring members 20A and 20B are arranged so that the sheet members 24 of the first and second flat wiring members 20A and 20B are located outside the linear transmission members 21 of the first and second flat wiring members 20A and 20B. Since the wiring members 20A and 20B overlap, the linear transmission member 21 of the first and second flat wiring members 20A and 20B can be protected by the sheet member 24 of the first and second flat wiring members 20A and 20B. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
　特にここでは第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４Ａ、２４Ｂが、第１、第２扁平配線部材２０Ａ、２０Ｂの複数の線状伝送部材２１Ａ、２１Ｂの周囲全体を覆っているため、第１、第２扁平配線部材２０Ａ、２０Ｂのシート部材２４Ａ、２４Ｂによって、第１、第２扁平配線部材２０Ａ、２０Ｂの複数の線状伝送部材２１Ａ、２１Ｂのすべてを保護できる。これにより別途外装材を設けずに済んだり、外装材の使用量の削減を図ったりすることができる。 Particularly, here, the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B cover the entire periphery of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. Therefore, the sheet members 24A and 24B of the first and second flat wiring members 20A and 20B can protect all of the plurality of linear transmission members 21A and 21B of the first and second flat wiring members 20A and 20B. As a result, it is possible to eliminate the need to separately provide an exterior material and to reduce the amount of the exterior material used.
　｛第１変形例｝
　第１変形例に係る配線部材について説明する。図４は、第１変形例に係る配線部材１１０を示す横断面図である。図５は、第１変形例に係る配線部材１１０を示す分解横断面図である。 {First modification}
The wiring member according to the first modification will be described. FIG. 4 is a cross-sectional view showing the wiring member 110 according to the first modification. FIG. 5 is an exploded cross-sectional view showing the wiring member 110 according to the first modification.
　本例は、凹部１２８及び嵌合形状部１３０のうち嵌合形状部１３０が、線状伝送部材２１が重なって形成されている事例である。より詳細には、図４に示す例では、第２扁平配線部材１２０Ｂにおいて線状伝送部材２１Ｂが重なって凸部１３２が形成されている。また図４に示す例では、フランジ部１３４においても線状伝送部材２１Ｂが重なっている。図４に示す例では、線状伝送部材２１Ｂが２重に重なる部分と３重に重なる部分とを有しており、３重に重なる部分が凸部１３２をなし、線状伝送部材２１Ｂが２重に重なる部分がフランジ部１３４をなしている。 In this example, the fitting shape portion 130 of the recess 128 and the fitting shape portion 130 is formed by overlapping the linear transmission member 21. More specifically, in the example shown in FIG. 4, the linear transmission member 21B is overlapped with the second flat wiring member 120B to form the convex portion 132. Further, in the example shown in FIG. 4, the linear transmission member 21B also overlaps with the flange portion 134. In the example shown in FIG. 4, the linear transmission member 21B has a double overlapping portion and a triple overlapping portion. The triple overlapping portion forms a convex portion 132, and the linear transmission member 21B has a double overlapping portion. The overlapping portion forms the flange portion 134.
　図５に示すように、線状伝送部材２１Ｂが重なった部分は、第２扁平配線部材１２０Ｂが折り曲げられて形成されている。図５に示す例では、第２扁平配線部材１２０Ｂの幅方向端部が２度折り返されて線状伝送部材２１Ｂが３重に重なった部分が形成されている。より詳細には、第２扁平配線部材１２０Ｂにおいて、シート部材１２４Ｂが、折目Ｌ２で線状伝送部材２１Ｂが内側となるように折り返されて、折目Ｌ２よりも端縁部側の折目Ｌ３で線状伝送部材２１Ｂが外側となるように折り返されている。 As shown in FIG. 5, the portion where the linear transmission member 21B overlaps is formed by bending the second flat wiring member 120B. In the example shown in FIG. 5, the end portion in the width direction of the second flat wiring member 120B is folded back twice to form a portion in which the linear transmission member 21B is triple-overlapped. More specifically, in the second flat wiring member 120B, the sheet member 124B is folded back at the fold L2 so that the linear transmission member 21B is on the inside, and the fold L3 on the edge side of the fold L2. The linear transmission member 21B is folded back to the outside.
　一方、第１扁平配線部材１２０Ａにおいて、図５に示すように、第１の線状伝送部材２１Ａ群と、第２の線状伝送部材２１Ａ群とがシート部材１２４Ａの幅方向に間隔をあけて並べられている。これにより、第１の線状伝送部材２１Ａ群と、第２の線状伝送部材２１Ａ群との間に凹部１２８が形成されている。 On the other hand, in the first flat wiring member 120A, as shown in FIG. 5, the first linear transmission member 21A group and the second linear transmission member 21A group are spaced from each other in the width direction of the sheet member 124A. It is lined up. As a result, a recess 128 is formed between the first linear transmission member 21A group and the second linear transmission member 21A group.
　また図４に示す例では、第１扁平配線部材１２０Ａ及び第２扁平配線部材１２０Ｂを重なった状態に維持する固定部材として、片面粘着テープ又は結束バンドなどの結束部材４２が設けられている。第１扁平配線部材１２０Ａ及び第２扁平配線部材１２０Ｂは、第１扁平配線部材１２０Ａ及び第２扁平配線部材１２０Ｂの周囲に結束部材４２が巻付けられて固定されている。 Further, in the example shown in FIG. 4, a binding member 42 such as a single-sided adhesive tape or a binding band is provided as a fixing member that maintains the first flat wiring member 120A and the second flat wiring member 120B in an overlapping state. The first flat wiring member 120A and the second flat wiring member 120B are fixed by winding a binding member 42 around the first flat wiring member 120A and the second flat wiring member 120B.
　｛第２変形例｝
　第２変形例に係る配線部材について説明する。図６は、第２変形例に係る配線部材２１０を示す分解横断面図である。 {Second modification}
A wiring member according to the second modification will be described. FIG. 6 is an exploded cross-sectional view showing a wiring member 210 according to the second modification.
　本例は、凹部２８及び嵌合形状部１３０のうち両方が、線状伝送部材２１が重なって形成されている事例である。図６に示すように、本例における配線部材２１０は、上記第１扁平配線部材２０Ａと、上記第２扁平配線部材１２０Ｂとが重なって形成されている。もちろん、凹部及び嵌合形状部のうち両方が線状伝送部材が重なって形成されている場合において、線状伝送部材がこれ以外の重なり方で重なって形成されていてもよい。 In this example, the linear transmission member 21 is formed so as to overlap both the recess 28 and the fitting shape portion 130. As shown in FIG. 6, the wiring member 210 in this example is formed by overlapping the first flat wiring member 20A and the second flat wiring member 120B. Of course, in the case where both the recess and the fitting shape portion are formed by overlapping the linear transmission members, the linear transmission members may be formed by overlapping other than this.
　｛その他の変形例｝
　これまで第２扁平配線部材２０Ｂは、凸部３２の側方に広がるフランジ部３４を有するものとして説明してきたが、このことは必須の構成ではない。第２扁平配線部材全体が、嵌合形状部であってもよい。つまり、第２扁平配線部材全体が、第１扁平配線部材の凹部に嵌っていてもよい。 {Other modifications}
Up to now, the second flat wiring member 20B has been described as having the flange portion 34 that spreads to the side of the convex portion 32, but this is not an essential configuration. The entire second flat wiring member may be the fitting shape portion. That is, the entire second flat wiring member may fit into the recess of the first flat wiring member.
　またこれまで扁平配線部材２０において、一方主面上のみに線状伝送部材２１が配設されているものとして説明してきたが、このことは必須の構成ではない。扁平配線部材２０において、線状伝送部材２１が他方主面にも配設されていてもよい。 Also, the flat wiring member 20 has been described above as having the linear transmission member 21 disposed only on one main surface, but this is not an essential configuration. In the flat wiring member 20, the linear transmission member 21 may be arranged also on the other main surface.
　またこれまでベース部材２４が、その主面上に線状伝送部材２１が固定される１枚のシート部材２４であるものとして説明してきたが、このことは必須の構成ではない。例えばベース部材２４は、間に線状伝送部材２１を挟んで固定する一対のシート部材であってもよいし、複数の線状伝送部材２１を一括して被覆する被覆部であってもよい。また第１、第２扁平配線部材２０Ａ、２０Ｂにおいて異なる種類のベース部材２４が採用されていてもよい。 Also, the base member 24 has been described as one sheet member 24 to which the linear transmission member 21 is fixed on its main surface, but this is not an essential configuration. For example, the base member 24 may be a pair of sheet members that sandwich and fix the linear transmission member 21, or may be a covering portion that collectively covers the plurality of linear transmission members 21. Further, different types of base members 24 may be adopted in the first and second flat wiring members 20A and 20B.
　またこれまで線状伝送部材２１が重なって凹部２８又は嵌合形状部３０が形成されるものとして説明してきたが、このことは必須の構成ではない。例えばベース部材２４又はその他の部材が重なって、凹部２８又は嵌合形状部３０が形成されていてもよい。 Moreover, although it has been described that the linear transmission members 21 are overlapped with each other to form the concave portion 28 or the fitting shape portion 30, this is not an essential configuration. For example, the base member 24 or other members may be overlapped with each other to form the concave portion 28 or the fitting shape portion 30.
　またこれまで線状伝送部材２１が重なった部分は、扁平配線部材２０が折り曲げられて形成されているものとして説明してきたが、このことは必須の構成ではない。例えば扁平配線部材２０において、シート部材２４上に配設された線状伝送部材２１に対して、さらに別の線状伝送部材２１が重なるように配設、固定されて、線状伝送部材２１が重なった部分が形成されていてもよい。 Moreover, although the overlapping portion of the linear transmission members 21 has been described so far as being formed by bending the flat wiring member 20, this is not an essential configuration. For example, in the flat wiring member 20, another linear transmission member 21 is disposed and fixed so as to overlap the linear transmission member 21 disposed on the sheet member 24, and the linear transmission member 21 is Overlapping portions may be formed.
　またこれまで第１、第２扁平配線部材２０Ａ、２０Ｂの中間部が共通経路とされ、それぞれの一端部及び他端部は別経路とされているものとして説明してきたが、このことは必須の構成ではない。第１、第２扁平配線部材２０Ａ、２０Ｂの一端部も共通経路とされていてもよい。さらに第１、第２扁平配線部材２０Ａ、２０Ｂの両端部が共通経路とされていてもよい。これらの場合、第１、第２扁平配線部材２０Ａ、２０Ｂにおいて共通経路とされる端部は、共通のコネクタ２６に接続されていてもよい。 Moreover, although it has been described above that the intermediate portion of the first and second flat wiring members 20A and 20B is a common path, and the one end and the other end of each are different paths, this is essential. Not a configuration. One end of each of the first and second flat wiring members 20A and 20B may be a common path. Further, both ends of the first and second flat wiring members 20A and 20B may be a common path. In these cases, the ends of the first and second flat wiring members 20A and 20B, which are common paths, may be connected to the common connector 26.
　またこれまで折り曲げられた扁平配線部材２０は、他の扁平配線部材２０と重なった状態で固定されることによって、折り曲げられた状態を維持可能に形成されているものとして説明してきたが、このことは必須の構成ではない。折り曲げられた扁平配線部材２０は、単独で折り曲げられた状態を維持可能に形成されていてもよい。折り曲げられた扁平配線部材２０は、例えば、接合部材４０又は結束部材４２などの固定部材によって、単独で折り曲げられた状態を維持可能に形成されていてもよい。また例えば、折り曲げられた扁平配線部材２０は、ベース部材２４が折り曲げ状態を維持可能な剛性を有することによって、単独で折り曲げられた状態を維持可能に形成されていてもよい。 Also, the flat wiring member 20 that has been bent has been described above as being formed so that it can be maintained in a bent state by being fixed in a state of overlapping with other flat wiring members 20. Is not a mandatory configuration. The bent flat wiring member 20 may be formed so as to be able to maintain the state of being bent independently. The bent flat wiring member 20 may be formed by a fixing member such as the joining member 40 or the binding member 42 so as to be able to maintain the bent state independently. Further, for example, the bent flat wiring member 20 may be formed such that the base member 24 has a rigidity capable of maintaining the bent state, so that the bent state can be maintained independently.
　なお、上記実施形態及び各変形例で説明した各構成は、相互に矛盾しない限り適宜組み合わせることができる。 It should be noted that the respective configurations described in the above-described embodiment and each modified example can be appropriately combined unless they contradict each other.
　以上のようにこの発明は詳細に説明されたが、上記した説明は、すべての局面において例示であって、この発明がそれに限定されるものではない。例示されていない無数の変形例が、この発明の範囲から外れることなく想定され得るものと解される。 Although the present invention has been described in detail as above, the above description is an example in all aspects, and the present invention is not limited thereto. It is understood that innumerable variants not illustrated can be envisaged without departing from the scope of the invention.
　１０　配線部材
　２０　扁平配線部材
　２０Ａ　第１扁平配線部材
　２０Ｂ　第２扁平配線部材
　２１、２１Ａ、２１Ｂ　線状伝送部材
　２４、２４Ａ、２４Ｂ　シート部材（ベース部材）
　２６、２６Ａ、２６Ｂ　コネクタ
　２８　凹部
　３０　嵌合形状部
　３２　凸部
　３４　フランジ部
　４０　接合部材（固定部材）
　４２　結束部材（固定部材） 10 Wiring member 20 Flat wiring member 20A 1st flat wiring member 20B 2nd flat wiring member 21, 21A, 21B Linear transmission member 24, 24A, 24B Sheet member (base member)
26, 26A, 26B Connector 28 Recessed portion 30 Fitting shape portion 32 Convex portion 34 Flange portion 40 Joining member (fixing member)
42 Bundling member (fixing member)

Claims (6)

  1. 　それぞれが複数の線状伝送部材と前記複数の線状伝送部材を並んだ状態に保持するベース部材とを含み、少なくとも一部において同じ経路に沿って延びる第１扁平配線部材及び第２扁平配線部材を備え、
    　前記第１扁平配線部材及び前記第２扁平配線部材のうち同じ経路に沿って延びる部分において、前記第１扁平配線部材に周方向の一部が凹む凹部が形成され、前記第２扁平配線部材が前記凹部に嵌る嵌合形状部を有するように形成されて前記第１扁平配線部材と重なっている、配線部材。     A first flat wiring member and a second flat wiring member each of which includes a plurality of linear transmission members and a base member that holds the plurality of linear transmission members in an aligned state, and extends along at least a part of the same path. Equipped with
    In a portion of the first flat wiring member and the second flat wiring member extending along the same path, a concave portion that is partially recessed in the circumferential direction is formed in the first flat wiring member, and the second flat wiring member is A wiring member that is formed to have a fitting shape portion that fits in the recess and overlaps with the first flat wiring member.
  2. 　請求項１に記載の配線部材であって、
    　前記凹部及び前記嵌合形状部の少なくとも一方は、前記線状伝送部材が重なって形成されている、配線部材。     The wiring member according to claim 1,
    A wiring member, wherein at least one of the concave portion and the fitting shape portion is formed by overlapping the linear transmission member.
  3. 　請求項２に記載の配線部材であって、
    　前記第１扁平配線部材又は前記第２扁平配線部材が折り曲げられて、前記線状伝送部材が重なった部分が形成されている、配線部材。     The wiring member according to claim 2,
    A wiring member in which the first flat wiring member or the second flat wiring member is bent to form a portion where the linear transmission member overlaps.
  4. 　請求項２又は請求項３に記載の配線部材であって、
    　前記第１扁平配線部材及び前記第２扁平配線部材のうち少なくとも回路数が多い方に線状伝送部材が重なった部分が形成されている、配線部材。     The wiring member according to claim 2 or 3, wherein
    The wiring member in which at least one of the first flat wiring member and the second flat wiring member having a larger number of circuits has a portion where the linear transmission member overlaps.
  5. 　請求項１から請求項４のいずれか１項に記載の配線部材であって、
    　前記第１扁平配線部材及び前記第２扁平配線部材それぞれは、前記ベース部材として前記複数の線状伝送部材を主面上に並んで配設されている状態に保持するシート部材を含み、
    　前記第１扁平配線部材及び前記第２扁平配線部材の前記シート部材が、前記第１扁平配線部材及び前記第２扁平配線部材の前記線状伝送部材よりも外側に位置するように、前記第１扁平配線部材及び前記第２扁平配線部材が重なっている、配線部材。     The wiring member according to any one of claims 1 to 4, wherein:
    Each of the first flat wiring member and the second flat wiring member includes a sheet member that holds the plurality of linear transmission members as the base member arranged side by side on the main surface,
    The sheet member of the first flat wiring member and the second flat wiring member is located outside the linear transmission member of the first flat wiring member and the second flat wiring member, A wiring member in which the flat wiring member and the second flat wiring member overlap each other.
  6. 　請求項５に記載の配線部材であって、
    　前記第１扁平配線部材及び前記第２扁平配線部材の前記シート部材が、前記第１扁平配線部材及び前記第２扁平配線部材の前記複数の線状伝送部材の周囲全体を覆っている、配線部材。     The wiring member according to claim 5,
    A wiring member in which the sheet members of the first flat wiring member and the second flat wiring member cover the entire periphery of the plurality of linear transmission members of the first flat wiring member and the second flat wiring member. ..
PCT/JP2018/048067 2018-12-27 2018-12-27 Wiring member WO2020136789A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07201227A (en) * 1993-12-31 1995-08-04 Riichi Fujii Conductive way network and electric heat network capable of making zigzag bend and convergence
JPH10223056A (en) * 1997-02-03 1998-08-21 Harness Sogo Gijutsu Kenkyusho:Kk Structure of combination shielded wire
JP2014519176A (en) * 2011-06-07 2014-08-07 スリーエム イノベイティブ プロパティズ カンパニー Nested shielded ribbon cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07201227A (en) * 1993-12-31 1995-08-04 Riichi Fujii Conductive way network and electric heat network capable of making zigzag bend and convergence
JPH10223056A (en) * 1997-02-03 1998-08-21 Harness Sogo Gijutsu Kenkyusho:Kk Structure of combination shielded wire
JP2014519176A (en) * 2011-06-07 2014-08-07 スリーエム イノベイティブ プロパティズ カンパニー Nested shielded ribbon cable

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