WO2018030141A1 - Wire harness and wire harness production method - Google Patents
Wire harness and wire harness production method Download PDFInfo
- Publication number
- WO2018030141A1 WO2018030141A1 PCT/JP2017/026781 JP2017026781W WO2018030141A1 WO 2018030141 A1 WO2018030141 A1 WO 2018030141A1 JP 2017026781 W JP2017026781 W JP 2017026781W WO 2018030141 A1 WO2018030141 A1 WO 2018030141A1
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- wiring member
- wiring
- wire harness
- folded
- sheet
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
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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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
Definitions
- This invention relates to a technique for arranging a plurality of electric wires apart from each other.
- the wire harness described in Patent Document 1 divides a plurality of electric wires of a low voltage system circuit and a plurality of electric wires of a high voltage system circuit, and a plurality of electric wires of the low voltage system circuit and a plurality of electric wires of a high voltage system circuit. In this case, it is possible to prevent an adverse effect on the low-voltage circuit due to electromagnetic noise generated from the electric wire of the high-voltage system circuit.
- an object of the present invention is to provide a technique that easily keeps the cross section flat when a plurality of wiring members are arranged apart from each other.
- a wire harness includes a first wiring member, a second wiring member parallel to the first wiring member, a folded shape, and the first wiring member and the An exterior member including a folded portion that separates the second wiring member from each other; and a covering portion that extends from the folded portion and covers at least a part of the outer periphery of the first wiring member and the second wiring member; .
- the wire harness according to the second aspect is the wire harness according to the first aspect, and the exterior member is formed of a sheet-like member that can be bent and deformed.
- the wire harness which concerns on a 3rd aspect is a wire harness which concerns on a 1st or 2nd aspect, Comprising:
- the said folding part is formed in multiple numbers between the said 1st wiring member and the said 2nd wiring member. .
- the wire harness according to the fourth aspect is a wire harness according to any one of the first to third aspects, and a third wiring member is wired between the plurality of folded portions.
- the wire harness according to the fifth aspect is a wire harness according to any one of the first to fourth aspects, wherein one side portion and the other side portion constituting the folded portion are joined.
- the wire harness which concerns on a 6th aspect is a wire harness which concerns on any one 1st-5th aspect, Comprising: The front-end
- the wire harness manufacturing method includes (a) arranging the first wiring member and the second wiring member in parallel along one surface of the sheet-like member, and of the sheet-like members. A step of projecting a portion between the first wiring member and the second wiring member to the one surface side to form a folded portion that separates the first wiring member and the second wiring member; And (b) covering at least part of the periphery of the first wiring member and the second wiring member with a portion extending from the folded portion of the sheet-like member.
- the first wiring member and the second wiring member are separated from each other at the folded portion and at least a part of the outer periphery of the first wiring member and the second wiring member at the covering portion. Therefore, the folded portion serves as a partition, and the cross section is easily kept flat. Moreover, it becomes difficult to produce a twist in a part along the extending direction, and it is easy to keep the cross section flat from this point.
- the exterior member that separates the first wiring member and the second wiring member can be easily formed.
- the distance between the first wiring member and the second wiring member can be increased with a simple shape.
- the third wiring member can be easily added.
- the fifth aspect it becomes easy to maintain the shape of the folded portion, and the cross section is easily kept flat.
- the sixth aspect it becomes easy to maintain the shape of the folded portion, and the cross section is easily kept flat.
- the shielding effect is enhanced when the exterior member also serves as the shielding material.
- a part of the sheet-like member is protruded to form a folded portion that separates the first wiring member and the second wiring member from each other, and the first wiring is a portion that extends from the folded portion. Since at least a part of the outer periphery of the member and the second wiring member is covered, the folded portion serves as a partition, and the cross section is easily kept flat.
- FIG. 3 is a step view cut along line III-III in FIG. 2. It is explanatory drawing which shows the manufacturing method of the wire harness which concerns on 1st Embodiment. It is a front view which shows the wire harness which concerns on 2nd Embodiment. It is a front view which shows the modification of the wire harness which concerns on 2nd Embodiment.
- FIG. 1 is a front view showing a wire harness 10 according to the first embodiment.
- the wire harness 10 includes a first wiring member 12, a second wiring member 14 parallel to the first wiring member 12, and an exterior member 20.
- the first wiring member 12 and the second wiring member 14 are disposed apart from each other. Thereby, the influence of the noise between the 1st wiring member 12 and the 2nd wiring member 14 can be reduced.
- Each wiring member 12, 14 includes at least one electric wire 11.
- the 1st wiring member 12 is demonstrated as what is comprised by the bundle
- the second wiring member 14 will be described as including a so-called twisted electric wire 15 in which two electric wires 11 are twisted together, and a sheath 16 provided around the twisted electric wire 15.
- the wire harness 10 plays the role which electrically connects the various electrical components mounted in the vehicle.
- the electric wires 11 included in the wire harness 10 are bundled in a form corresponding to the laying route in the vehicle.
- the first wiring member 12 is a member that is likely to be a noise source
- the second wiring member 14 is a member that is easily affected by noise from the first wiring member 12.
- Examples of such a combination of the wiring members 12 and 14 include one in which the first wiring member 12 is a power supply line and the second wiring member 14 is a signal line.
- the first wiring member 12 is a power supply line
- the second wiring member 14 is a cable for in-vehicle LAN communication
- the second wiring member 14 is a high-speed conforming to the Ethernet (registered trademark) standard. The description will be made assuming that the cable is for communication.
- the first wiring member 12 and the second wiring member 14 are spaced apart to reduce the influence of the noise.
- the wiring members 12 and 14 are separated from each other instead of using the non-shielded wires as the wires 11 constituting the wiring members 12 and 14, so that the wiring members 12 and 14 are suppressed while increasing costs. It is intended to reduce the influence of noise between.
- a shielded electric wire may be adopted as the electric wire 11 constituting the wiring members 12 and 14.
- the exterior member 20 covers the periphery of the first wiring member 12 and the second wiring member 14. Further, the exterior member 20 forms a partition between the first wiring member 12 and the second wiring member 14 and plays a role of separating the first wiring member 12 and the second wiring member 14.
- the exterior member 20 is formed using a sheet-like member 21 (see FIG. 3) that can be bent and deformed.
- the sheet-like member 21 include a solid sheet material in which a resin interior such as a PP (polypropylene) sheet, a PVC (polyvinyl chloride) sheet, or a PET (polyethylene terephthalate) sheet is uniformly embedded, and plastic cardboard.
- a hollow plate material such as a non-woven fabric or the like can be used.
- the sheet-like member 21 has such a rigidity that a folded portion 24 described later can be kept upright.
- the rigidity of the sheet-like member 21 may be lower than that described above.
- the exterior member 20 includes a folded portion 24 and a covering portion 30.
- the folding part 24 is formed in a folded shape.
- the folded portion 24 separates the first wiring member 12 and the second wiring member 14 from each other.
- the folding overlap portion 24 is formed by being bent and deformed so that an intermediate portion of the sheet-like member 21 is folded.
- the folding overlap portion 24 may be formed by being extruded into the shape by extrusion molding or the like.
- the folding overlap portion 24 extends from the folded portion 25, one side portion 26 extending from one end of the folded portion 25, and the other end of the folded portion 25, and overlaps the one side portion 26. And the other side portion 27.
- the dimension of the one side part 26 and the dimension of the other side part 27 along the extending direction from the folded part 25 are appropriately set depending on the sizes of the first wiring member 12 and the second wiring member 14. Further, a gap may or may not be formed between the one side portion 26 and the other side portion 27.
- the rigidity of the sheet-like member 21 is low, the one side portion 26 and the other side portion 27 are preferably in close contact with each other. Thereby, the rigidity of the folding overlap portion 24 can be partially increased.
- the one side portion 26 and the other side portion 27 constituting the folding overlap portion 24 are joined. Thereby, the rigidity of the folding part 24 is improved.
- the one side portion 26 and the other side portion 27 may be bonded with, for example, a double-sided pressure-sensitive adhesive tape or an adhesive, or may be welded by heat welding or ultrasonic welding. For example, you may be engaged by the hook part and the hook part.
- the description will be made assuming that the one side portion 26 and the other side portion 27 are bonded with the double-sided adhesive tape 50.
- the wire harness 10 is manufactured by a manufacturing method described later, the one side portion 26 and the other side portion 27 are partially bonded along the extending direction of the wiring members 12 and 14. There is a part that is not.
- the covering portion 30 extends from the folded portion 24.
- the covering portion 30 covers at least a part of the outer periphery of the first wiring member 12 and the second wiring member 14.
- the covering portion 30 extends from the first portion 31 that extends from one end of the folded portion 24 (the tip of the one side portion 26) and the other end of the folded portion 24 (the tip of the other side portion 27).
- a second portion 32 covers the first portion 31 covers the entire outer periphery of the first wiring member 12.
- the second portion 32 covers the entire outer periphery of the second wiring member 14.
- the tip of the first portion 31 and the tip of the second portion 32 overlap at the tip of the folding portion 24.
- coated part 30 contains both the 1st part 31 and the 2nd part 32, and the coating
- either one of the first portion and the second portion covers the entire outer periphery of the first wiring member 12 and the second wiring member 14.
- coated part 30 covers the 1st wiring member 12 and the 2nd wiring member 14 is not restricted above.
- the covering portion may cover only a part of the outer periphery of the first wiring member 12 and the outer periphery of the second wiring member 14.
- the tip of the folded portion 24 and the portion of the covering portion 30 located at the tip of the folded portion 24 are joined. This makes it easy to maintain the shape of the folded portion 24 and to keep the cross section flat.
- the tip of the second portion 32 of the covering portion 30 is joined to the folded portion 25 of the folded portion 24.
- the tip of the first portion 31 is joined to the outside of the tip of the second portion 32.
- Such a bonding method may be a double-sided pressure-sensitive adhesive tape or an adhesive, or may be a thermal welding or ultrasonic welding.
- the engagement by a hook part and a hook part may be sufficient.
- the exterior member 20 may also serve as a shield material.
- the sheet-like member 21 forming the exterior member 20 includes a base material such as a PP sheet and a shield layer such as a metal foil provided on one surface of the base material.
- a shield layer such as a metal foil provided on one surface of the base material.
- an adhesive tape may be wound around the exterior member 20 for the purpose of fixing and further protection.
- or FIG. 4 is explanatory drawing which shows the manufacturing method of the wire harness which concerns on 1st Embodiment.
- FIG. 3 is a step view cut along the line III-III in FIG.
- the first wiring member 12 and the second wiring member 14 are arranged in parallel along one surface of the sheet-like member 21.
- the 1st wiring member 12 is hold
- the second wiring member 14 is held by a jig 70 in which the outer side of the portion to which the exterior member 20 is attached is formed in a U shape in a manner parallel to the first wiring member 12 with a space therebetween.
- the sheet-like member 21 is placed on the placement portion 80 below the wiring members 12 and 14 located between the jigs 70.
- the wiring members 12 and 14 are in close contact with the upper surface of the sheet-like member 21.
- the mounting portion 80 is provided with a slit 86.
- the slit 86 is located between the first wiring member 12 and the second wiring member 14 and extends along the extending direction of the wiring members 12 and 14.
- the slit 86 is formed such that a folded-over portion forming portion 90 formed in a flat plate shape can be advanced and retracted through the slit 86.
- the placement portion 80 includes a first placement portion 81 having a first placement surface 82 on which a portion of the sheet-like member 21 positioned below the first wiring member 12 is placed, and the sheet-like member 21. Among these, it is comprised with the 2nd mounting part 83 which has the 2nd mounting surface 84 in which the part located under the 2nd wiring member 14 is mounted.
- the first mounting surface 82 and the second mounting surface 84 are spaced in the direction in which the mounting surfaces 82 and 84 spread and are orthogonal to the extending direction of the wiring members 12 and 14.
- the slit 86 is formed between the first placement surface 82 and the second placement surface 84.
- the dimension of the folded portion forming portion 90 along the extending direction of the wiring members 12 and 14 is set smaller than the dimension of the sheet-like member 21 along the same direction. Therefore, a part of the sheet-like member 21 that is located between the wiring members 12 and 14 and extends along the extending direction of the wiring members 12 and 14 is folded to protrude to fold the sheet-like member 21. It does not come into contact with the overlapping portion forming portion 90.
- the sheet-like member 21 is located between the wiring members 12 and 14, and the both end portions 22 along the extending direction of the wiring members 12 and 14 are folded so as to protrude the sheet-like member 21. It does not come into contact with the overlapping portion forming portion 90.
- a double-sided pressure-sensitive adhesive tape 50 is affixed to the lower surface of the both end side portions 22.
- the mounting surfaces 82 and 84 are partially recessed so that the lower surface of both end portions 22 and the portion to which the double-sided adhesive tape 50 is attached do not contact the mounting surfaces 82 and 84. Good.
- the folded-up portion forming portion 90 by causing the folded-up portion forming portion 90 to protrude from the slit 86, a portion of the sheet-like member 21 between the first wiring member 12 and the second wiring member 14 is protruded to one side.
- a protrusion mechanism composed of a hydraulic cylinder, an air cylinder, a linear motor, or the like may be provided on the protrusion of the folded overlap portion forming portion 90. Further, the operator may cause the folded portion forming portion 90 to protrude. At this time, as shown in FIG. 4, the first wiring member 12 and the second wiring member 14 may be pressurized so as to press against the sheet-like member 21.
- a pressurization mechanism constituted by a hydraulic cylinder, an air cylinder, a linear motor, or the like may be provided, or an operator may push the wiring members 12, 14 toward the sheet-like member 21. Good. At this time, only one of the sheet-like member 21 on the first wiring member 12 side and the second wiring member 14 side slides with respect to the wiring member 12 (14) and the mounting portion 80. Then, both may protrude and both may slide and protrude with respect to the wiring member.
- the folded-over portion forming portion 90 is a portion between the first wiring member 12 and the second wiring member 14 in the sheet-like member 21 and hits the intermediate portion 23 along the extending direction of the wiring member. Touch. Thereby, the said intermediate part 23 is folded up, and the both-ends side part 22 is also folded up by it.
- both end portions 22 are also divided into one end portion and the other end portion with the folded portion 25 as a boundary. Bonded with an adhesive tape 50. As a result, the folded portion forming portion 90 is retracted, and the folded portion 24 can more reliably maintain its shape even when the pressurization to the wiring member is stopped.
- the periphery of the first wiring member 12 and the second wiring member 14 is covered with a portion extending from the folded portion 24 of the sheet-like member 21.
- the second wiring member 14 is entirely covered by the second portion 32 extending from the other side portion 27 of the folded portion 24.
- tip of the 2nd part 32 is fastened to the folding
- the first wiring member 12 is entirely covered with the first portion 31 extending from the one side portion 26 of the folded portion 24.
- tip of the 1st part 31 is fastened to the outer periphery of the 2nd part 32 with a double-sided adhesive tape.
- the exterior member 20 is externally covered with the first wiring member 12 and the second wiring member 14 while the folded portion 24 is formed on the external member 20.
- the first wiring member 12 and the second wiring member 14 are separated from each other by the folded portion 24 and the first wiring member 12 is separated from the first wiring member 12 by the covering portion 30. Since the outer periphery of the second wiring member 14 is covered, the folded portion 24 serves as a partition, and the cross section is easily kept flat. Moreover, it becomes difficult to produce a twist in a part along the extending direction, and it is easy to keep the cross section flat from this point.
- a part of the sheet-like member 21 protrudes to form a folded portion 24 that separates the first wiring member 12 and the second wiring member 14 from each other, and the first wiring is a portion that extends from the folded portion 24. Since the outer periphery of the member 12 and the second wiring member 14 is covered, the plurality of wiring members 12 and 14 can be more easily separated from each other while covering the outer periphery of the plurality of wiring members 12 and 14. Further, even when the sheet-like member 21 is used as the material of the exterior member 20, the exterior member 20 that separates the first wiring member 12 and the second wiring member 14 can be easily formed.
- the shape of the folded portion 24 can be easily maintained, and the cross section can be easily maintained flat.
- the shape of the folded portion 24 can be easily maintained, and the cross section is flattened. Easy to keep.
- the clearance gap between the 1st wiring member 12 and the 2nd wiring member 14 is lose
- FIG. 5 is a front view showing a wire harness 10A according to the second embodiment.
- the same components as those described above are denoted by the same reference numerals, and description thereof is omitted.
- the wire harness 10A according to the second embodiment is the wire according to the first embodiment in that a plurality of folded portions 24 are formed between the first wiring member 12 and the second wiring member 14 in the exterior member 20A. Different from the harness 10.
- two folded portions 24 are formed between the first wiring member 12 and the second wiring member 14.
- the two folding portions 24A and 24B are formed at positions close to each other.
- the two folded overlapping portions 24A and 24B may be in close contact or may not be in close contact. If the two folding overlapping portions 24A and 24B are in close contact with each other, the rigidity of the folding overlapping portion 24 can be increased.
- the two folding portions 24A and 24B may be joined.
- Such a bonding method may be a double-sided pressure-sensitive adhesive tape or an adhesive, or may be a thermal welding or ultrasonic welding. Moreover, the engagement by a hook part and a hook part may be sufficient.
- the wire harness 10 ⁇ / b> A having the two folded portions 24 ⁇ / b> A and 24 ⁇ / b> B is a flat plate that suppresses the upper surface of the sheet-like member 21 between the two folded portion forming portions 90 and the two folded portion forming portions 90. It can manufacture with the manufacturing method similar to the wire harness 10 using a shape holding
- the two folded portions 24C and 24D may be formed at spaced positions.
- a first portion 31 covering the first wiring member 12 extends from one side portion 26C of one folded portion 24C, and the other side portion of the other folded portion 24D.
- a second portion 32 covering the second wiring member 14 extends from 27D.
- the exterior member 20B is formed with a connecting portion 40 that connects the other side portion 27C of the one folded portion 24C and the one side portion 26D of the other folded portion 24D.
- the third wiring member 18 may be disposed between the two folded portions 24C and 24D, that is, in the connecting portion 40 in parallel with the first wiring member 12 and the second wiring member 14.
- the third wiring member 18 is less affected by noise on the second wiring member 14 than the first wiring member 12, and is affected by noise received from the first wiring member 12 than the second wiring member 14. Is preferably small.
- the first wiring member 12 is a high-voltage power supply line
- the second wiring member 14 is a signal.
- a combination in which the third wiring member 18 is a low-voltage power supply line is conceivable.
- the first wiring member 12 is a power line
- the second wiring member 14 is a signal line that is susceptible to noise such as a signal line for high-speed communication
- the third wiring member 18 is a signal for a sensor.
- a combination that is a signal line that is not easily affected by noise, such as a line or a signal line for low-speed communication, can be considered.
- the tip of the first portion 31 is fastened to the one folded portion 24C, and the second portion Since the tip end of 32 is fastened to the other folded portion 24D, a space surrounded by the two folded portions 24 and the connecting portion 40 becomes an accommodation space V in which one is opened.
- the third wiring member 18 can be disposed in the accommodation space V after the exterior member 20 is attached to the first wiring member 12 and the second wiring member 14.
- the arrangement form is not limited to the above.
- the third wiring member 18 before attaching the exterior member 20B to the first wiring member 12 and the second wiring member 14, the third wiring member 18 is also disposed, and the third wiring member 18 is also covered with the covering portion 30 of the exterior member 20B. It may be broken.
- the third wiring member 18 is disposed between the two folded portions 24C and 24D.
- Nothing may be provided between the two folded portions 24C and 24D, or a member different from the wiring member may be provided.
- the first wiring member 12 and the first wiring member 12 can be formed in a simple shape.
- the interval between the two wiring members 14 can be increased.
- the third wiring member 18 can be easily added between the first wiring member 12 and the second wiring member 14.
- the exterior member 20 was demonstrated as what was formed with the sheet-like member 21 as a material, this is not essential.
- the exterior member may be formed using a cylindrical member as a material, for example. Even in this case, the folded overlap portion may be formed by bending deformation, or may be formed by extrusion molding or the like.
- the cylindrical member may be endless or not endless.
- the folded portion 24 is formed after the wiring members 12 and 14 are disposed on the upper surface of the sheet-like member 21, but this is not necessarily required.
- the wiring members 12 and 14 may be wired after the folded portion 24 is formed.
- the portion between the first wiring member 12 and the second wiring member 14 protrudes downward to form the folded portion 24. May be.
- the plurality of overlapping portions 24 are described as being formed between the first wiring member 12 and the second wiring member 14, but this is not essential.
- the folded portion 24 may be formed at a position sandwiching the first wiring member 12 or the second wiring member 14. That is, in the exterior member 20B according to the modification shown in FIG. 6, one of the first wiring member 12 and the second wiring member 14 is disposed between the two folded portions 24C and 24D. The other of the second wiring members 14 and the third wiring member 18 may be disposed outside the folded portions 24C and 24D, respectively.
- each structure demonstrated by said each embodiment and each modification can be suitably combined unless it mutually contradicts.
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Abstract
In order to provide a technology whereby a cross-section can be easily held flat when arranging a plurality of wiring members apart from each other, a wire harness comprises a first wiring member, a second wiring member arranged parallel to the first wiring member, and an exterior member. The exterior member includes: a folded over section formed in a folded over shape and separating the first wiring member and the second wiring member from each other; and a covering section that extends from the folded over section and covers at least part of the outer circumference of the first wiring member and the second wiring member.
Description
この発明は、複数の電線を離して配設する技術に関する。
This invention relates to a technique for arranging a plurality of electric wires apart from each other.
特許文献1に記載のワイヤーハーネスは、低電圧系回路の複数の電線と高電圧系回路の複数の電線とを分けると共に、これら低電圧系回路の複数の電線と高電圧系回路の複数の電線との全外周を別々に包み込むよう折り曲げた絶縁シートによって外装を施すことによって、高電圧系回路の電線から発生する電磁ノイズによる低電圧系回路への悪影響を防止することができるとしている。
The wire harness described in Patent Document 1 divides a plurality of electric wires of a low voltage system circuit and a plurality of electric wires of a high voltage system circuit, and a plurality of electric wires of the low voltage system circuit and a plurality of electric wires of a high voltage system circuit. In this case, it is possible to prevent an adverse effect on the low-voltage circuit due to electromagnetic noise generated from the electric wire of the high-voltage system circuit.
しかしながら、特許文献1に記載の技術では、製造されたワイヤーハーネスの周囲に粘着テープ等を巻き付けた場合に断面が円形に近づきやすくなり、断面を偏平に保つことが難しい。また、延在方向に沿った一部でねじれが生じ、同一断面形状で延在させにくい恐れがある。
However, with the technique described in Patent Document 1, when an adhesive tape or the like is wound around the manufactured wire harness, the cross section tends to approach a circle, and it is difficult to keep the cross section flat. Moreover, a twist may arise in a part along the extension direction, and there exists a possibility that it may be difficult to extend by the same cross-sectional shape.
そこで、本発明は、複数の配線部材を離して配設する際、断面を偏平に保ちやすい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 that easily keeps the cross section flat when a plurality of wiring members are arranged apart from each other.
上記課題を解決するため、第1の態様に係るワイヤーハーネスは、第1配線部材と、前記第1配線部材と並行する第2配線部材と、折り重なった形状に形成され前記第1配線部材と前記第2配線部材とを相互に隔てる折り重なり部と、前記折り重なり部から延在し前記第1配線部材と前記第2配線部材との外周の少なくとも一部を覆う被覆部とを含む外装部材と、を備える。
In order to solve the above-described problem, a wire harness according to a first aspect includes a first wiring member, a second wiring member parallel to the first wiring member, a folded shape, and the first wiring member and the An exterior member including a folded portion that separates the second wiring member from each other; and a covering portion that extends from the folded portion and covers at least a part of the outer periphery of the first wiring member and the second wiring member; .
第2の態様に係るワイヤーハーネスは、第1の態様に係るワイヤーハーネスであって、前記外装部材は、曲げ変形可能なシート状部材を材料として形成されている。
The wire harness according to the second aspect is the wire harness according to the first aspect, and the exterior member is formed of a sheet-like member that can be bent and deformed.
第3の態様に係るワイヤーハーネスは、第1又は第2の態様に係るワイヤーハーネスであって、前記第1配線部材と前記第2配線部材との間に前記折り重なり部が複数形成されている。
The wire harness which concerns on a 3rd aspect is a wire harness which concerns on a 1st or 2nd aspect, Comprising: The said folding part is formed in multiple numbers between the said 1st wiring member and the said 2nd wiring member. .
第4の態様に係るワイヤーハーネスは、第1から第3のいずれか1つの態様に係るワイヤーハーネスであって、複数の前記折り重なり部の間に第3配線部材が配線されている。
The wire harness according to the fourth aspect is a wire harness according to any one of the first to third aspects, and a third wiring member is wired between the plurality of folded portions.
第5の態様に係るワイヤーハーネスは、第1から第4のいずれか1つの態様に係るワイヤーハーネスであって、前記折り重なり部を構成する一方側部分と他方側部分とが接合されている。
The wire harness according to the fifth aspect is a wire harness according to any one of the first to fourth aspects, wherein one side portion and the other side portion constituting the folded portion are joined.
第6の態様に係るワイヤーハーネスは、第1から第5のいずれか1つの態様に係るワイヤーハーネスであって、前記折り重なり部の先端と、前記被覆部のうち前記折り重なり部の先端の先に位置する部分とが接合されている。
The wire harness which concerns on a 6th aspect is a wire harness which concerns on any one 1st-5th aspect, Comprising: The front-end | tip of the front end of the said folding part among the front-end | tip of the said folding part, and the said coating | coated part The part located in is joined.
第7の態様に係るワイヤーハーネスの製造方法は、(a)第1配線部材と第2配線部材とをシート状部材の一方面に沿って並行させて配設すると共に、前記シート状部材のうち前記第1配線部材と前記第2配線部材との間の部分を前記一方面側に突出させて、前記第1配線部材と前記第2配線部材とを相互に隔てる折り重なり部を形成する工程と、(b)前記シート状部材のうち前記折り重なり部から延在する部分で前記第1配線部材と前記第2配線部材との周囲の少なくとも一部を覆う工程と、を備える。
The wire harness manufacturing method according to the seventh aspect includes (a) arranging the first wiring member and the second wiring member in parallel along one surface of the sheet-like member, and of the sheet-like members. A step of projecting a portion between the first wiring member and the second wiring member to the one surface side to form a folded portion that separates the first wiring member and the second wiring member; And (b) covering at least part of the periphery of the first wiring member and the second wiring member with a portion extending from the folded portion of the sheet-like member.
第1から第6の態様によると、折り重なり部で第1配線部材と第2配線部材とを相互に隔てていると共に被覆部で第1配線部材と第2配線部材との外周の少なくとも一部を覆っているため、折り重なり部が仕切の役割を果たし、断面を偏平に保ちやすくなる。また、延在方向に沿った一部でねじれが生じにくくなり、この点からも断面を偏平に保ちやすくなる。
According to the first to sixth aspects, the first wiring member and the second wiring member are separated from each other at the folded portion and at least a part of the outer periphery of the first wiring member and the second wiring member at the covering portion. Therefore, the folded portion serves as a partition, and the cross section is easily kept flat. Moreover, it becomes difficult to produce a twist in a part along the extending direction, and it is easy to keep the cross section flat from this point.
特に、第2の態様によると、外装部材の材料としてシート状部材を用いた場合でも、第1配線部材と第2配線部材とを隔てる外装部材を簡易に形成することができる。
Particularly, according to the second aspect, even when a sheet-like member is used as the material of the exterior member, the exterior member that separates the first wiring member and the second wiring member can be easily formed.
特に、第3の態様によると、簡易な形状で、第1配線部材と第2配線部材との間隔を大きくすることができる。
In particular, according to the third aspect, the distance between the first wiring member and the second wiring member can be increased with a simple shape.
特に、第4の態様によると、簡易に第3配線部材を追加できる。
Particularly, according to the fourth aspect, the third wiring member can be easily added.
特に、第5の態様によると、折り重なり部の形状を維持しやすくなり、断面を偏平に保ちやすくなる。
Particularly, according to the fifth aspect, it becomes easy to maintain the shape of the folded portion, and the cross section is easily kept flat.
特に、第6の態様によると、折り重なり部の形状を維持しやすくなり、断面を偏平に保ちやすくなる。また、第1配線部材と第2配線部材との間の隙間がなくなるため、外装部材がシールド材を兼ねる場合に、シールド効果が高くなる。
Particularly, according to the sixth aspect, it becomes easy to maintain the shape of the folded portion, and the cross section is easily kept flat. In addition, since there is no gap between the first wiring member and the second wiring member, the shielding effect is enhanced when the exterior member also serves as the shielding material.
第7の態様によると、シート状部材の一部を突出させて第1配線部材と第2配線部材とを相互に隔てる折り重なり部を形成すると共に折り重なり部から延在する部分で第1配線部材と第2配線部材との外周の少なくとも一部を覆っているため、折り重なり部が仕切の役割を果たし、断面を偏平に保ちやすくなる。
According to the seventh aspect, a part of the sheet-like member is protruded to form a folded portion that separates the first wiring member and the second wiring member from each other, and the first wiring is a portion that extends from the folded portion. Since at least a part of the outer periphery of the member and the second wiring member is covered, the folded portion serves as a partition, and the cross section is easily kept flat.
{第1実施形態}
以下、第1実施形態に係るワイヤーハーネス及びその製造方法について説明する。図1は、第1実施形態に係るワイヤーハーネス10を示す正面図である。 {First embodiment}
Hereinafter, the wire harness and the manufacturing method thereof according to the first embodiment will be described. FIG. 1 is a front view showing awire harness 10 according to the first embodiment.
以下、第1実施形態に係るワイヤーハーネス及びその製造方法について説明する。図1は、第1実施形態に係るワイヤーハーネス10を示す正面図である。 {First embodiment}
Hereinafter, the wire harness and the manufacturing method thereof according to the first embodiment will be described. FIG. 1 is a front view showing a
ワイヤーハーネス10は、第1配線部材12と、第1配線部材12と並行する第2配線部材14と、外装部材20と、を備える。ワイヤーハーネス10において、第1配線部材12と第2配線部材14とは離して配設されている。これにより、第1配線部材12と第2配線部材14間のノイズの影響を低減可能となっている。
The wire harness 10 includes a first wiring member 12, a second wiring member 14 parallel to the first wiring member 12, and an exterior member 20. In the wire harness 10, the first wiring member 12 and the second wiring member 14 are disposed apart from each other. Thereby, the influence of the noise between the 1st wiring member 12 and the 2nd wiring member 14 can be reduced.
各配線部材12、14は少なくとも1本の電線11を含む。ここでは、第1配線部材12は、複数の電線11の束で構成されているものとして説明する。またここでは、第2配線部材14は、2本の電線11が撚り合わされた、いわゆるツイスト電線15を含み、当該ツイスト電線15の周囲にシース16が設けられた構成であるものとして説明する。そして、本ワイヤーハーネス10が車両に組込まれた状態で、各配線部材12、14は、電線11の端部に設けられたコネクタ等を介して車両に搭載された各種電気部品に接続される。これにより、ワイヤーハーネス10は、車両に搭載された各種電気部品を電気的に接続する役割を果す。ワイヤーハーネス10に含まれる電線11は、車両における敷設経路に応じた形態で結束される。
Each wiring member 12, 14 includes at least one electric wire 11. Here, the 1st wiring member 12 is demonstrated as what is comprised by the bundle | flux of the some electric wire 11. FIG. In addition, here, the second wiring member 14 will be described as including a so-called twisted electric wire 15 in which two electric wires 11 are twisted together, and a sheath 16 provided around the twisted electric wire 15. Then, in a state where the wire harness 10 is incorporated in the vehicle, the wiring members 12 and 14 are connected to various electrical components mounted on the vehicle via connectors or the like provided at the ends of the electric wires 11. Thereby, the wire harness 10 plays the role which electrically connects the various electrical components mounted in the vehicle. The electric wires 11 included in the wire harness 10 are bundled in a form corresponding to the laying route in the vehicle.
ここでは、第1配線部材12がノイズ源となりやすい部材であり、第2配線部材14が第1配線部材12からのノイズの影響を受けやすい部材であるものとして説明する。このような配線部材12、14の組み合わせとしては、例えば、第1配線部材12が電源線であり、第2配線部材14が信号線であるものが挙げられる。ここでは、第1配線部材12が電源線であり、第2配線部材14が、車内LAN通信用のケーブルであり、特にここでは、第2配線部材14がイーサネット(登録商標)規格に準拠する高速通信用のケーブルであるものとして説明する。第1配線部材12と第2配線部材14とは、当該ノイズの影響を低減させるために離して配設されている。
Here, the first wiring member 12 is a member that is likely to be a noise source, and the second wiring member 14 is a member that is easily affected by noise from the first wiring member 12. Examples of such a combination of the wiring members 12 and 14 include one in which the first wiring member 12 is a power supply line and the second wiring member 14 is a signal line. Here, the first wiring member 12 is a power supply line, the second wiring member 14 is a cable for in-vehicle LAN communication, and particularly here, the second wiring member 14 is a high-speed conforming to the Ethernet (registered trademark) standard. The description will be made assuming that the cable is for communication. The first wiring member 12 and the second wiring member 14 are spaced apart to reduce the influence of the noise.
ここで、配線部材12、14においてノイズの影響を低減させる方法として、配線部材12、14を構成する電線11として絶縁電線の周囲にシールド層と外皮とが形成されたシールド電線を用いること、及びノイズ源から遠ざけることなどが挙げられる。しかしながら、配線部材を構成する電線11としてシールド電線を用いると、ワイヤーハーネスのコストが高くなってしまう恐れがあると共にシールド層を接地する必要が生じる。そこでここでは、配線部材12、14を構成する電線11としてシールド電線でない電線を採用する代わりに各配線部材12、14同士を離して配線することで、コストアップを抑えつつ各配線部材12、14間のノイズの影響を低減させるものである。もちろん、配線部材12、14を構成する電線11としてシールド電線が採用されてもよい。
Here, as a method of reducing the influence of noise in the wiring members 12 and 14, using a shielded wire in which a shield layer and an outer skin are formed around the insulated wire as the wire 11 constituting the wiring members 12 and 14, and For example, keep away from noise sources. However, if a shielded wire is used as the wire 11 constituting the wiring member, the cost of the wire harness may be increased and the shield layer needs to be grounded. Therefore, here, the wiring members 12 and 14 are separated from each other instead of using the non-shielded wires as the wires 11 constituting the wiring members 12 and 14, so that the wiring members 12 and 14 are suppressed while increasing costs. It is intended to reduce the influence of noise between. Of course, a shielded electric wire may be adopted as the electric wire 11 constituting the wiring members 12 and 14.
外装部材20は、第1配線部材12と第2配線部材14との周囲を覆っている。また、外装部材20は、第1配線部材12と第2配線部材14との間に仕切を形成して、第1配線部材12と第2配線部材14とを離す役割を担っている。ここでは、外装部材20は、曲げ変形可能なシート状部材21(図3参照)を材料として形成されている。かかるシート状部材21としては、例えば、PP(ポリプロピレン)シート、PVC(ポリ塩化ビニル)シート又はPET(ポリエチレンテレフタレート)シート等の樹脂製の内部が一様に埋まっている中実シート材、プラスチックダンボール等の中空板材、又は不織布等を用いることができる。かかるシート状部材21としては、後述する折り重なり部24が起立した状態を保てる程度の剛性を有していることが考えられる。もっとも、シート状部材21の剛性は上記したものより低くてもよい。この場合、折り重なり部24の剛性が部分的に高められていることが好ましい。例えば、不織布を材料として外装部材20を形成する場合、折り重なり部24を構成する部分を加熱プレスすることによって、当該部分が他の部分よりも剛性が高められる。具体的には、外装部材20は、折り重なり部24と、被覆部30とを含む。
The exterior member 20 covers the periphery of the first wiring member 12 and the second wiring member 14. Further, the exterior member 20 forms a partition between the first wiring member 12 and the second wiring member 14 and plays a role of separating the first wiring member 12 and the second wiring member 14. Here, the exterior member 20 is formed using a sheet-like member 21 (see FIG. 3) that can be bent and deformed. Examples of the sheet-like member 21 include a solid sheet material in which a resin interior such as a PP (polypropylene) sheet, a PVC (polyvinyl chloride) sheet, or a PET (polyethylene terephthalate) sheet is uniformly embedded, and plastic cardboard. A hollow plate material such as a non-woven fabric or the like can be used. It is conceivable that the sheet-like member 21 has such a rigidity that a folded portion 24 described later can be kept upright. However, the rigidity of the sheet-like member 21 may be lower than that described above. In this case, it is preferable that the rigidity of the folded overlap portion 24 is partially increased. For example, when forming the exterior member 20 using a nonwoven fabric as a material, the part which comprises the folding part 24 is heat-pressed, and the rigidity of the said part is improved rather than another part. Specifically, the exterior member 20 includes a folded portion 24 and a covering portion 30.
折り重なり部24は、折り重なった形状に形成されている。折り重なり部24は、第1配線部材12と第2配線部材14とを相互に隔てる。ここでは、折り重なり部24は、上記シート状部材21の中間部分が折り返されるように曲げ変形されて重ねられることによって形成されている。もっとも、折り重なり部24は押出成形等で当該形状に押し出されて形成されていてもよい。
The folding part 24 is formed in a folded shape. The folded portion 24 separates the first wiring member 12 and the second wiring member 14 from each other. Here, the folding overlap portion 24 is formed by being bent and deformed so that an intermediate portion of the sheet-like member 21 is folded. However, the folding overlap portion 24 may be formed by being extruded into the shape by extrusion molding or the like.
より具体的には、ここでは折り重なり部24は、折り返し部分25と、折り返し部分25の一端から延出する一方側部分26と、折り返し部分25の他端から延出し、一方側部分26と重なる他方側部分27とを含む。折り返し部分25からの延出方向に沿った一方側部分26の寸法及び他方側部分27の寸法は、第1配線部材12及び第2配線部材14の大きさ等によって適宜設定される。また、一方側部分26と他方側部分27との間には、隙間があいていてもよいし、あいていなくてもよい。シート状部材21の剛性が低い場合、一方側部分26と他方側部分27とが密着しているとよい。これにより折り重なり部24の剛性を部分的に高めることができる。
More specifically, here, the folding overlap portion 24 extends from the folded portion 25, one side portion 26 extending from one end of the folded portion 25, and the other end of the folded portion 25, and overlaps the one side portion 26. And the other side portion 27. The dimension of the one side part 26 and the dimension of the other side part 27 along the extending direction from the folded part 25 are appropriately set depending on the sizes of the first wiring member 12 and the second wiring member 14. Further, a gap may or may not be formed between the one side portion 26 and the other side portion 27. When the rigidity of the sheet-like member 21 is low, the one side portion 26 and the other side portion 27 are preferably in close contact with each other. Thereby, the rigidity of the folding overlap portion 24 can be partially increased.
また、ここでは、折り重なり部24を構成する一方側部分26と他方側部分27とが接合されている。これにより、折り重なり部24の剛性が高められている。一方側部分26と他方側部分27とは、例えば、両面粘着テープ或いは接着剤等で接着されていてもよいし、熱溶着又は超音波溶着等で溶着されていてもよい。また、例えば、引掛り部と引掛け部とによって係合されていてもよい。ここでは、一方側部分26と他方側部分27とが両面粘着テープ50で接着されているものとして説明する。この際、ここではワイヤーハーネス10が後に説明する製造方法によって製造されているため、一方側部分26と他方側部分27とは、配線部材12、14の延在方向に沿って部分的に接着されていない部分が生じている。
Further, here, the one side portion 26 and the other side portion 27 constituting the folding overlap portion 24 are joined. Thereby, the rigidity of the folding part 24 is improved. The one side portion 26 and the other side portion 27 may be bonded with, for example, a double-sided pressure-sensitive adhesive tape or an adhesive, or may be welded by heat welding or ultrasonic welding. For example, you may be engaged by the hook part and the hook part. Here, the description will be made assuming that the one side portion 26 and the other side portion 27 are bonded with the double-sided adhesive tape 50. At this time, since the wire harness 10 is manufactured by a manufacturing method described later, the one side portion 26 and the other side portion 27 are partially bonded along the extending direction of the wiring members 12 and 14. There is a part that is not.
被覆部30は、折り重なり部24から延在している。被覆部30は、第1配線部材12と第2配線部材14との外周の少なくとも一部を覆う。ここでは、被覆部30は、折り重なり部24の一端(一方側部分26の先端)から延在する第1部分31と折り重なり部24の他端(他方側部分27の先端)から延在する第2部分32とを含む。第1部分31が第1配線部材12の外周をすべて覆っている。また、第2部分32が第2配線部材14の外周をすべて覆っている。ここでは、第1部分31の先端と第2部分32の先端とが折り重なり部24の先で重なっている。もっとも、被覆部30が第1部分31と第2部分32とを両方含むことは必須ではなく、被覆部30はどちらか一方のみで構成されていてもよい。この場合、第1部分と第2部分とのうちどちらか一方が第1配線部材12と第2配線部材14との外周をすべて覆うことが好ましい。また、被覆部30が第1配線部材12、第2配線部材14を覆う領域は上記したものに限られない。例えば、被覆部は、第1配線部材12の外周及び第2配線部材14の外周の一部のみを覆っている場合もあり得る。
The covering portion 30 extends from the folded portion 24. The covering portion 30 covers at least a part of the outer periphery of the first wiring member 12 and the second wiring member 14. Here, the covering portion 30 extends from the first portion 31 that extends from one end of the folded portion 24 (the tip of the one side portion 26) and the other end of the folded portion 24 (the tip of the other side portion 27). A second portion 32. The first portion 31 covers the entire outer periphery of the first wiring member 12. Further, the second portion 32 covers the entire outer periphery of the second wiring member 14. Here, the tip of the first portion 31 and the tip of the second portion 32 overlap at the tip of the folding portion 24. But it is not essential that the coating | coated part 30 contains both the 1st part 31 and the 2nd part 32, and the coating | coated part 30 may be comprised only in either one. In this case, it is preferable that either one of the first portion and the second portion covers the entire outer periphery of the first wiring member 12 and the second wiring member 14. Moreover, the area | region where the coating | coated part 30 covers the 1st wiring member 12 and the 2nd wiring member 14 is not restricted above. For example, the covering portion may cover only a part of the outer periphery of the first wiring member 12 and the outer periphery of the second wiring member 14.
また、ここでは、折り重なり部24の先端と、被覆部30のうち折り重なり部24の先端の先に位置する部分とが接合されている。これにより、折り重なり部24の形状を維持しやすくなり、断面を偏平に保ちやすくなる。ここでは、被覆部30のうち第2部分32の先端が折り重なり部24の折り返し部分25と接合されている。そして、被覆部30のうち第1部分31の先端が第2部分32の先端の外側に接合されている。かかる接合方法としては、両面粘着テープ或いは接着剤等による接着であってもよいし、熱溶着又は超音波溶着等による溶着であってもよい。また、引掛り部と引掛け部とによる係合であってもよい。
In addition, here, the tip of the folded portion 24 and the portion of the covering portion 30 located at the tip of the folded portion 24 are joined. This makes it easy to maintain the shape of the folded portion 24 and to keep the cross section flat. Here, the tip of the second portion 32 of the covering portion 30 is joined to the folded portion 25 of the folded portion 24. In the covering portion 30, the tip of the first portion 31 is joined to the outside of the tip of the second portion 32. Such a bonding method may be a double-sided pressure-sensitive adhesive tape or an adhesive, or may be a thermal welding or ultrasonic welding. Moreover, the engagement by a hook part and a hook part may be sufficient.
外装部材20は、シールド材を兼ねていてもよい。例えば、外装部材20を形成するシート状部材21がPPシート等の基材と、当該基材の一方面に設けられた金属箔等のシールド層とを含むことが考えられる。この場合、上記したように折り重なり部24の先端と、被覆部30のうち折り重なり部24の先端の先に位置する部分とが接合されていることが好ましい。これにより、第1配線部材12を収容する空間と第2配線部材14を収容する空間とが配線部材12、14の延在方向直交する方向に沿って相互に独立した空間となるため、シールド効果が高くなる。
The exterior member 20 may also serve as a shield material. For example, it is conceivable that the sheet-like member 21 forming the exterior member 20 includes a base material such as a PP sheet and a shield layer such as a metal foil provided on one surface of the base material. In this case, as described above, it is preferable that the tip of the folded portion 24 and the portion of the covering portion 30 positioned ahead of the tip of the folded portion 24 are joined. Thereby, since the space which accommodates the 1st wiring member 12 and the space which accommodates the 2nd wiring member 14 become mutually independent space along the direction orthogonal to the extension direction of the wiring members 12 and 14, a shielding effect Becomes higher.
また、外装部材20の周囲には固定、さらには保護等を目的として粘着テープが巻付けられていてもよい。
Further, an adhesive tape may be wound around the exterior member 20 for the purpose of fixing and further protection.
<製造方法>
次に、図2乃至図4を参照しつつ、上記ワイヤーハーネスの製造方法について説明する。図2乃至図4は、第1実施形態に係るワイヤーハーネスの製造方法を示す説明図である。なお、図3は、図2のIII-III線に沿って切断した段面図である。 <Manufacturing method>
Next, the manufacturing method of the said wire harness is demonstrated, referring FIG. 2 thru | or FIG. FIG. 2 thru | or FIG. 4 is explanatory drawing which shows the manufacturing method of the wire harness which concerns on 1st Embodiment. FIG. 3 is a step view cut along the line III-III in FIG.
次に、図2乃至図4を参照しつつ、上記ワイヤーハーネスの製造方法について説明する。図2乃至図4は、第1実施形態に係るワイヤーハーネスの製造方法を示す説明図である。なお、図3は、図2のIII-III線に沿って切断した段面図である。 <Manufacturing method>
Next, the manufacturing method of the said wire harness is demonstrated, referring FIG. 2 thru | or FIG. FIG. 2 thru | or FIG. 4 is explanatory drawing which shows the manufacturing method of the wire harness which concerns on 1st Embodiment. FIG. 3 is a step view cut along the line III-III in FIG.
まず、図2及び図3に示すように、第1配線部材12と第2配線部材14とをシート状部材21の一方面に沿って並行させて配設する。ここでは、第1配線部材12は、外装部材20が取付けられる部分の外側がそれぞれU字状に形成された治具70で保持されている。同様に第2配線部材14は、第1配線部材12と相互に間隔をあけて並行する態様で、外装部材20が取付けられる部分の外側がそれぞれU字状に形成された治具70で保持されている。シート状部材21は、治具70の間に位置する配線部材12、14の下方で載置部80に載置されている。配線部材12、14は、シート状部材21の上面に密着している。
First, as shown in FIGS. 2 and 3, the first wiring member 12 and the second wiring member 14 are arranged in parallel along one surface of the sheet-like member 21. Here, the 1st wiring member 12 is hold | maintained with the jig | tool 70 by which the outer side of the part to which the exterior member 20 is attached was each formed in the U shape. Similarly, the second wiring member 14 is held by a jig 70 in which the outer side of the portion to which the exterior member 20 is attached is formed in a U shape in a manner parallel to the first wiring member 12 with a space therebetween. ing. The sheet-like member 21 is placed on the placement portion 80 below the wiring members 12 and 14 located between the jigs 70. The wiring members 12 and 14 are in close contact with the upper surface of the sheet-like member 21.
載置部80にはスリット86が設けられている。当該スリット86は第1配線部材12と第2配線部材14との間に位置し、配線部材12、14の延在方向に沿って延びる。当該スリット86は、平板状に形成された折り重なり部形成部90が当該スリット86を通じて進退可能に形成されている。ここでは、載置部80はシート状部材21のうち第1配線部材12の下方に位置する部分が載置される第1載置面82を有する第1載置部81と、シート状部材21のうち第2配線部材14の下方に位置する部分が載置される第2載置面84を有する第2載置部83とで構成されている。第1載置面82と第2載置面84とが載置面82、84の広がる方向であって、配線部材12、14の延在方向と直交する方向に間隔をあけていることで、第1載置面82と第2載置面84との間に上記スリット86が形成されている。
The mounting portion 80 is provided with a slit 86. The slit 86 is located between the first wiring member 12 and the second wiring member 14 and extends along the extending direction of the wiring members 12 and 14. The slit 86 is formed such that a folded-over portion forming portion 90 formed in a flat plate shape can be advanced and retracted through the slit 86. Here, the placement portion 80 includes a first placement portion 81 having a first placement surface 82 on which a portion of the sheet-like member 21 positioned below the first wiring member 12 is placed, and the sheet-like member 21. Among these, it is comprised with the 2nd mounting part 83 which has the 2nd mounting surface 84 in which the part located under the 2nd wiring member 14 is mounted. The first mounting surface 82 and the second mounting surface 84 are spaced in the direction in which the mounting surfaces 82 and 84 spread and are orthogonal to the extending direction of the wiring members 12 and 14. The slit 86 is formed between the first placement surface 82 and the second placement surface 84.
配線部材12、14の延在方向に沿った折り重なり部形成部90の寸法は、同方向に沿ったシート状部材21の寸法よりも小さく設定される。従って、シート状部材21のうち配線部材12、14の間に位置する部分であって配線部材12、14の延在方向に沿った一部は、シート状部材21を折り重ねるために突出した折り重なり部形成部90に当接しないようになっている。ここでは、シート状部材21のうち配線部材12、14の間に位置し、配線部材12、14の延在方向に沿った両端側部分22が、シート状部材21を折り重ねるために突出した折り重なり部形成部90に当接しないようになっている。当該両端側部分22の下面には、両面粘着テープ50が貼り付けられている。載置面82、84が部分的に凹むなどして両端側部分22の下面であって両面粘着テープ50が貼り付けられている部分が載置面82、84と当接しないようになっているとよい。
The dimension of the folded portion forming portion 90 along the extending direction of the wiring members 12 and 14 is set smaller than the dimension of the sheet-like member 21 along the same direction. Therefore, a part of the sheet-like member 21 that is located between the wiring members 12 and 14 and extends along the extending direction of the wiring members 12 and 14 is folded to protrude to fold the sheet-like member 21. It does not come into contact with the overlapping portion forming portion 90. Here, the sheet-like member 21 is located between the wiring members 12 and 14, and the both end portions 22 along the extending direction of the wiring members 12 and 14 are folded so as to protrude the sheet-like member 21. It does not come into contact with the overlapping portion forming portion 90. A double-sided pressure-sensitive adhesive tape 50 is affixed to the lower surface of the both end side portions 22. The mounting surfaces 82 and 84 are partially recessed so that the lower surface of both end portions 22 and the portion to which the double-sided adhesive tape 50 is attached do not contact the mounting surfaces 82 and 84. Good.
次に、図4に示すように、シート状部材21のうち第1配線部材12と第2配線部材14との間の部分を一方面側に突出させて、第1配線部材12と第2配線部材14とを相互に隔てる折り重なり部24を形成する。
Next, as shown in FIG. 4, the portion between the first wiring member 12 and the second wiring member 14 of the sheet-like member 21 protrudes to one side, and the first wiring member 12 and the second wiring are formed. A folded portion 24 that separates the member 14 from each other is formed.
具体的には、折り重なり部形成部90をスリット86から突出させることによって、シート状部材21のうち第1配線部材12と第2配線部材14との間の部分を一方面側に突出させる。折り重なり部形成部90の突出には、油圧シリンダ、エアシリンダ又はリニアモータ等で構成された突出機構が設けられてもよい。また、作業者が折り重なり部形成部90を突出させてもよい。このとき、図4に示すように、第1配線部材12と第2配線部材14とをシート状部材21に押し付けるように加圧しておくとよい。加圧としては油圧シリンダ、エアシリンダ又はリニアモータ等で構成された加圧機構が設けられてもよいし、作業者が配線部材12、14をシート状部材21に向けて押すものであってもよい。このとき、シート状部材21は、第1配線部材12側の部分と第2配線部材14側の部分とのうちどちらか一方のみが配線部材12(14)及び載置部80に対して摺動して突出してもよいし、両方が配線部材に対して摺動して突出してもよい。
Specifically, by causing the folded-up portion forming portion 90 to protrude from the slit 86, a portion of the sheet-like member 21 between the first wiring member 12 and the second wiring member 14 is protruded to one side. A protrusion mechanism composed of a hydraulic cylinder, an air cylinder, a linear motor, or the like may be provided on the protrusion of the folded overlap portion forming portion 90. Further, the operator may cause the folded portion forming portion 90 to protrude. At this time, as shown in FIG. 4, the first wiring member 12 and the second wiring member 14 may be pressurized so as to press against the sheet-like member 21. As the pressurization, a pressurization mechanism constituted by a hydraulic cylinder, an air cylinder, a linear motor, or the like may be provided, or an operator may push the wiring members 12, 14 toward the sheet-like member 21. Good. At this time, only one of the sheet-like member 21 on the first wiring member 12 side and the second wiring member 14 side slides with respect to the wiring member 12 (14) and the mounting portion 80. Then, both may protrude and both may slide and protrude with respect to the wiring member.
また、折り重なり部形成部90は、シート状部材21のうち第1配線部材12と第2配線部材14との間の部分であって、配線部材の延在方向に沿った中間部分23に当接する。これにより、当該中間部分23が折り重ねられ、それにより、その両端側部分22も折り重ねられる。そして、折り重なり部形成部90によってシート状部材21に折り重なり部24が形成されると、両端側部分22も折り返し部分25を境に一端側部分と他端側部分とに分かれてその間が両面粘着テープ50で接合される。これにより、折り重なり部形成部90を退避させると共に、配線部材への加圧を停止しても、折り重なり部24がその形状をより確実に維持できる。
Further, the folded-over portion forming portion 90 is a portion between the first wiring member 12 and the second wiring member 14 in the sheet-like member 21 and hits the intermediate portion 23 along the extending direction of the wiring member. Touch. Thereby, the said intermediate part 23 is folded up, and the both-ends side part 22 is also folded up by it. When the folded portion 24 is formed on the sheet-like member 21 by the folded portion forming portion 90, both end portions 22 are also divided into one end portion and the other end portion with the folded portion 25 as a boundary. Bonded with an adhesive tape 50. As a result, the folded portion forming portion 90 is retracted, and the folded portion 24 can more reliably maintain its shape even when the pressurization to the wiring member is stopped.
次に、シート状部材21のうち折り重なり部24から延在する部分で第1配線部材12と第2配線部材14との周囲の少なくとも一部を覆う。具体的には、ここでは、折り重なり部24のうち他方側部分27から延出する第2部分32で第2配線部材14をすべて覆う。そして、第2部分32の先端を両面粘着テープで折り返し部分25に留める。この後、折り重なり部24のうち一方側部分26から延出する第1部分31で第1配線部材12をすべて覆う。そして、第1部分31の先端を両面粘着テープで第2部分32の外周に留める。
Next, at least a part of the periphery of the first wiring member 12 and the second wiring member 14 is covered with a portion extending from the folded portion 24 of the sheet-like member 21. Specifically, here, the second wiring member 14 is entirely covered by the second portion 32 extending from the other side portion 27 of the folded portion 24. And the front-end | tip of the 2nd part 32 is fastened to the folding | returning part 25 with a double-sided adhesive tape. Thereafter, the first wiring member 12 is entirely covered with the first portion 31 extending from the one side portion 26 of the folded portion 24. And the front-end | tip of the 1st part 31 is fastened to the outer periphery of the 2nd part 32 with a double-sided adhesive tape.
以上より、外装部材20に折り重なり部24が形成されつつ、外装部材20が第1配線部材12及び第2配線部材14に外装される。
As described above, the exterior member 20 is externally covered with the first wiring member 12 and the second wiring member 14 while the folded portion 24 is formed on the external member 20.
このように構成されたワイヤーハーネス10及びその製造方法によると、折り重なり部24で第1配線部材12と第2配線部材14とを相互に隔てている共に被覆部30で第1配線部材12と第2配線部材14との外周を覆っているため、折り重なり部24が仕切の役割を果たし、断面を偏平に保ちやすくなる。また、延在方向に沿った一部でねじれが生じにくくなり、この点からも断面を偏平に保ちやすくなる。
According to the wire harness 10 configured as described above and the manufacturing method thereof, the first wiring member 12 and the second wiring member 14 are separated from each other by the folded portion 24 and the first wiring member 12 is separated from the first wiring member 12 by the covering portion 30. Since the outer periphery of the second wiring member 14 is covered, the folded portion 24 serves as a partition, and the cross section is easily kept flat. Moreover, it becomes difficult to produce a twist in a part along the extending direction, and it is easy to keep the cross section flat from this point.
また、シート状部材21の一部を突出させて第1配線部材12と第2配線部材14とを相互に隔てる折り重なり部24を形成すると共に折り重なり部24から延在する部分で第1配線部材12と第2配線部材14との外周を覆っているため、複数の配線部材12、14の外周を覆いつつ、より簡易に複数の配線部材12、14を離して配設することができる。また、外装部材20の材料としてシート状部材21を用いた場合でも、第1配線部材12と第2配線部材14とを隔てる外装部材20を簡易に形成することができる。
Further, a part of the sheet-like member 21 protrudes to form a folded portion 24 that separates the first wiring member 12 and the second wiring member 14 from each other, and the first wiring is a portion that extends from the folded portion 24. Since the outer periphery of the member 12 and the second wiring member 14 is covered, the plurality of wiring members 12 and 14 can be more easily separated from each other while covering the outer periphery of the plurality of wiring members 12 and 14. Further, even when the sheet-like member 21 is used as the material of the exterior member 20, the exterior member 20 that separates the first wiring member 12 and the second wiring member 14 can be easily formed.
また、折り重なり部24を構成する一方側部分26と他方側部分27とが接合されているため、折り重なり部24の形状を維持しやすくなり、断面を偏平に保ちやすくなる。
In addition, since the one side portion 26 and the other side portion 27 constituting the folded portion 24 are joined, the shape of the folded portion 24 can be easily maintained, and the cross section can be easily maintained flat.
また、折り重なり部24の先端と、被覆部30のうち折り重なり部24の先端の先に位置する部分とが接合されているため、折り重なり部24の形状を維持しやすくなり、断面を偏平に保ちやすくなる。また、第1配線部材12と第2配線部材14との間の隙間がなくなるため、外装部材20がシールド材を兼ねる場合に、シールド効果が高くなる。
In addition, since the tip of the folded portion 24 and the portion of the covering portion 30 positioned ahead of the tip of the folded portion 24 are joined, the shape of the folded portion 24 can be easily maintained, and the cross section is flattened. Easy to keep. Moreover, since the clearance gap between the 1st wiring member 12 and the 2nd wiring member 14 is lose | eliminated, when the exterior member 20 serves as a shielding material, a shielding effect becomes high.
{第2実施形態}
次に、第2実施形態に係るワイヤーハーネス10Aについて説明する。図5は、第2実施形態に係るワイヤーハーネス10Aを示す正面図である。なお、本実施の形態の説明において、これまで説明したものと同様構成要素については同一符号を付してその説明を省略する。 {Second Embodiment}
Next, thewire harness 10A according to the second embodiment will be described. FIG. 5 is a front view showing a wire harness 10A according to the second embodiment. In the description of the present embodiment, the same components as those described above are denoted by the same reference numerals, and description thereof is omitted.
次に、第2実施形態に係るワイヤーハーネス10Aについて説明する。図5は、第2実施形態に係るワイヤーハーネス10Aを示す正面図である。なお、本実施の形態の説明において、これまで説明したものと同様構成要素については同一符号を付してその説明を省略する。 {Second Embodiment}
Next, the
第2実施形態に係るワイヤーハーネス10Aは、外装部材20Aにおいて、第1配線部材12と第2配線部材14との間に折り重なり部24が複数形成されている点で第1実施形態に係るワイヤーハーネス10とは異なる。
The wire harness 10A according to the second embodiment is the wire according to the first embodiment in that a plurality of folded portions 24 are formed between the first wiring member 12 and the second wiring member 14 in the exterior member 20A. Different from the harness 10.
図5に示す例では、第1配線部材12と第2配線部材14との間に、折り重なり部24が2つ形成されている。2つの折り重なり部24A、24Bは、近接した位置に形成されている。2つの折り重なり部24A、24Bは、密着していてもよいし、密着していなくてもよい。2つの折り重なり部24A、24Bは、密着していていると、折り重なり部24の剛性を高めることができる。また、2つの折り重なり部24A、24Bが密着している場合、2つの折り重なり部24A、24Bは接合されていてもよい。かかる接合方法としては、両面粘着テープ或いは接着剤等による接着であってもよいし、熱溶着又は超音波溶着等による溶着であってもよい。また、引掛り部と引掛け部とによる係合であってもよい。
In the example shown in FIG. 5, two folded portions 24 are formed between the first wiring member 12 and the second wiring member 14. The two folding portions 24A and 24B are formed at positions close to each other. The two folded overlapping portions 24A and 24B may be in close contact or may not be in close contact. If the two folding overlapping portions 24A and 24B are in close contact with each other, the rigidity of the folding overlapping portion 24 can be increased. In addition, when the two folding portions 24A and 24B are in close contact, the two folding portions 24A and 24B may be joined. Such a bonding method may be a double-sided pressure-sensitive adhesive tape or an adhesive, or may be a thermal welding or ultrasonic welding. Moreover, the engagement by a hook part and a hook part may be sufficient.
このような2つの折り重なり部24A、24Bを有するワイヤーハーネス10Aは、例えば、2つの折り重なり部形成部90と、2つの折り重なり部形成部90の間でシート状部材21の上面を抑える平板状の押さえ部とを用いて、ワイヤーハーネス10と同様の製造方法で製造することができる。
For example, the wire harness 10 </ b> A having the two folded portions 24 </ b> A and 24 </ b> B is a flat plate that suppresses the upper surface of the sheet-like member 21 between the two folded portion forming portions 90 and the two folded portion forming portions 90. It can manufacture with the manufacturing method similar to the wire harness 10 using a shape holding | suppressing part.
もっとも、図6に示す変形例に係るワイヤーハーネス10Bのように2つの折り重なり部24C、24Dは、離間した位置に形成されていてもよい。図6に示す例では、被覆部30として、一方の折り重なり部24Cの一方側部分26Cから第1配線部材12を覆う第1部分31が延在し、他方の折り重なり部24Dの他方側部分27Dから第2配線部材14を覆う第2部分32が延在している。また、外装部材20Bには、一方の折り重なり部24Cの他方側部分27Cと、他方の折り重なり部24Dの一方側部分26Dとをつなぐ連結部40が形成されている。2つの折り重なり部24C、24Dの間、つまり連結部40には、第1配線部材12及び第2配線部材14に並行させて第3配線部材18を配設することもできる。
Of course, like the wire harness 10B according to the modification shown in FIG. 6, the two folded portions 24C and 24D may be formed at spaced positions. In the example shown in FIG. 6, as the covering portion 30, a first portion 31 covering the first wiring member 12 extends from one side portion 26C of one folded portion 24C, and the other side portion of the other folded portion 24D. A second portion 32 covering the second wiring member 14 extends from 27D. Further, the exterior member 20B is formed with a connecting portion 40 that connects the other side portion 27C of the one folded portion 24C and the one side portion 26D of the other folded portion 24D. The third wiring member 18 may be disposed between the two folded portions 24C and 24D, that is, in the connecting portion 40 in parallel with the first wiring member 12 and the second wiring member 14.
かかる第3配線部材18としては、第1配線部材12よりも第2配線部材14に与えるノイズの影響が小さいものであって、第2配線部材14よりも第1配線部材12から受けるノイズの影響が小さいものが好ましい。このような、第1配線部材12、第2配線部材14、第3配線部材18の組み合わせとしては、例えば、第1配線部材12が高電圧系の電源線であり、第2配線部材14が信号線であり、第3配線部材18が低電圧系の電源線である組み合わせが考えられる。また、例えば、第1配線部材12が電源線であり、第2配線部材14が高速通信用の信号線などのノイズの影響を受けやすい信号線であり、第3配線部材18がセンサ用の信号線又は低速通信用の信号線などのノイズの影響を受けにくい信号線である組み合わせが考えられる。
The third wiring member 18 is less affected by noise on the second wiring member 14 than the first wiring member 12, and is affected by noise received from the first wiring member 12 than the second wiring member 14. Is preferably small. As such a combination of the first wiring member 12, the second wiring member 14, and the third wiring member 18, for example, the first wiring member 12 is a high-voltage power supply line, and the second wiring member 14 is a signal. A combination in which the third wiring member 18 is a low-voltage power supply line is conceivable. Further, for example, the first wiring member 12 is a power line, the second wiring member 14 is a signal line that is susceptible to noise such as a signal line for high-speed communication, and the third wiring member 18 is a signal for a sensor. A combination that is a signal line that is not easily affected by noise, such as a line or a signal line for low-speed communication, can be considered.
2つの折り重なり部24C、24Dの間に第3配線部材18を配設する場合、図6に示すように、第1部分31の先端が一方の折り重なり部24Cに留められると共に、第2部分32の先端が他方の折り重なり部24Dに留められることによって、2つの折り重なり部24と連結部40とに囲まれた空間が、一方が開口した収容空間Vとなる。これにより、第1配線部材12と第2配線部材14とに外装部材20を取付けた後に、第3配線部材18を収容空間Vに配設することができる。
When the third wiring member 18 is disposed between the two folded portions 24C and 24D, as shown in FIG. 6, the tip of the first portion 31 is fastened to the one folded portion 24C, and the second portion Since the tip end of 32 is fastened to the other folded portion 24D, a space surrounded by the two folded portions 24 and the connecting portion 40 becomes an accommodation space V in which one is opened. Thus, the third wiring member 18 can be disposed in the accommodation space V after the exterior member 20 is attached to the first wiring member 12 and the second wiring member 14.
もっとも、2つの折り重なり部24C、24Dの間に第3配線部材18を配設する場合でも、その配設形態は上記したものに限られない。例えば、第1配線部材12と第2配線部材14とに外装部材20Bを取付ける前に、第3配線部材18も併せて配設し、第3配線部材18も外装部材20Bの被覆部30で覆われていてもよい。
However, even when the third wiring member 18 is disposed between the two folded portions 24C and 24D, the arrangement form is not limited to the above. For example, before attaching the exterior member 20B to the first wiring member 12 and the second wiring member 14, the third wiring member 18 is also disposed, and the third wiring member 18 is also covered with the covering portion 30 of the exterior member 20B. It may be broken.
また、2つの折り重なり部24C、24Dが離間した位置に形成されている場合でも、2つの折り重なり部24C、24Dの間に第3配線部材18が配設されることは必須ではない。2つの折り重なり部24C、24Dの間には、何も配設されなくてもよいし、配線部材とは別の部材が配設されてもよい。
In addition, even when the two folded portions 24C and 24D are formed at positions separated from each other, it is not essential that the third wiring member 18 is disposed between the two folded portions 24C and 24D. Nothing may be provided between the two folded portions 24C and 24D, or a member different from the wiring member may be provided.
このようなワイヤーハーネス10A、10Bによると、第1配線部材12と第2配線部材14との間に折り重なり部24が複数形成されているため、簡易な形状で、第1配線部材12と第2配線部材14との間隔を大きくすることができる。
According to such wire harnesses 10A and 10B, since a plurality of overlapping portions 24 are formed between the first wiring member 12 and the second wiring member 14, the first wiring member 12 and the first wiring member 12 can be formed in a simple shape. The interval between the two wiring members 14 can be increased.
また、ワイヤーハーネス10Bによると、第1配線部材12と第2配線部材14との間に簡易に第3配線部材18を追加できる。
Moreover, according to the wire harness 10B, the third wiring member 18 can be easily added between the first wiring member 12 and the second wiring member 14.
{変形例}
各実施形態において、外装部材20は、シート状部材21を材料として形成されているものとして説明したが、このことは必須ではない。外装部材は、例えば、筒状部材を材料として形成されていてもよい。この場合でも、折り重なり部は、曲げ変形によって形成されていてもよいし、押出成形等で形成されていてもよい。また、外装部材が筒状部材を材料として形成されている場合、係る筒状部材は無端状であってもよいし、無端状でなくともよい。 {Modifications}
In each embodiment, although theexterior member 20 was demonstrated as what was formed with the sheet-like member 21 as a material, this is not essential. The exterior member may be formed using a cylindrical member as a material, for example. Even in this case, the folded overlap portion may be formed by bending deformation, or may be formed by extrusion molding or the like. Moreover, when the exterior member is formed using a cylindrical member as a material, the cylindrical member may be endless or not endless.
各実施形態において、外装部材20は、シート状部材21を材料として形成されているものとして説明したが、このことは必須ではない。外装部材は、例えば、筒状部材を材料として形成されていてもよい。この場合でも、折り重なり部は、曲げ変形によって形成されていてもよいし、押出成形等で形成されていてもよい。また、外装部材が筒状部材を材料として形成されている場合、係る筒状部材は無端状であってもよいし、無端状でなくともよい。 {Modifications}
In each embodiment, although the
第1実施形態において、シート状部材21の上面に配線部材12、14を配設してから折り重なり部24を形成するものとして説明したが、必ずしもその必要はない。折り重なり部24を形成してから配線部材12、14を配線するものであってもよい。また、配線部材12、14にシート状部材21を被せた状態で、第1配線部材12と第2配線部材14との間の部分を下方に突出させて折り重なり部24を形成するものであってもよい。
In the first embodiment, it has been described that the folded portion 24 is formed after the wiring members 12 and 14 are disposed on the upper surface of the sheet-like member 21, but this is not necessarily required. The wiring members 12 and 14 may be wired after the folded portion 24 is formed. In addition, with the sheet-like member 21 covered on the wiring members 12 and 14, the portion between the first wiring member 12 and the second wiring member 14 protrudes downward to form the folded portion 24. May be.
また、第2実施形態において、折り重なり部24が複数形成される場合、第1配線部材12と第2配線部材14との間に複数形成されるものとして説明したが、このことは必須ではない。折り重なり部24は、第1配線部材12又は第2配線部材14を挟む位置に形成されていてもよい。つまり、図6に示す変形例に係る外装部材20Bにおいて、2つの折り重なり部24C、24Dの間に第1配線部材12及び第2配線部材14のうち一方が配設され、第1配線部材12及び第2配線部材14のうち他方と、第3配線部材18とが、それぞれ折り重なり部24C、24Dの外側に配設されてもよい。
In the second embodiment, when a plurality of folded portions 24 are formed, the plurality of overlapping portions 24 are described as being formed between the first wiring member 12 and the second wiring member 14, but this is not essential. . The folded portion 24 may be formed at a position sandwiching the first wiring member 12 or the second wiring member 14. That is, in the exterior member 20B according to the modification shown in FIG. 6, one of the first wiring member 12 and the second wiring member 14 is disposed between the two folded portions 24C and 24D. The other of the second wiring members 14 and the third wiring member 18 may be disposed outside the folded portions 24C and 24D, respectively.
なお、上記各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。
In addition, each structure demonstrated by said each embodiment and each modification can be suitably combined unless it mutually contradicts.
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 described above, the above description is illustrative in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.
10 ワイヤーハーネス
12 第1配線部材
14 第2配線部材
15 ツイスト電線
16 シース
18 第3配線部材
20 外装部材
21 シート状部材
22 両端側部分
23 中間部分
24 折り重なり部
25 折り返し部
26 一方側部分
27 他方側部分
30 被覆部
31 第1部分
32 第2部分
40 連結部
50 両面粘着テープ
70 治具
80 載置部
81 第1載置部
82 第1載置面
83 第2載置部
84 第2載置面
86 スリット
90 折り重なり部形成部 DESCRIPTION OFSYMBOLS 10 Wire harness 12 1st wiring member 14 2nd wiring member 15 Twist electric wire 16 Sheath 18 3rd wiring member 20 Exterior member 21 Sheet-like member 22 Both-ends side part 23 Middle part 24 Folding part 25 Folding part 26 One side part 27 The other Side portion 30 Covering portion 31 First portion 32 Second portion 40 Connecting portion 50 Double-sided adhesive tape 70 Jig 80 Mounting portion 81 First mounting portion 82 First mounting surface 83 Second mounting portion 84 Second mounting Surface 86 Slit 90 Folding part forming part
12 第1配線部材
14 第2配線部材
15 ツイスト電線
16 シース
18 第3配線部材
20 外装部材
21 シート状部材
22 両端側部分
23 中間部分
24 折り重なり部
25 折り返し部
26 一方側部分
27 他方側部分
30 被覆部
31 第1部分
32 第2部分
40 連結部
50 両面粘着テープ
70 治具
80 載置部
81 第1載置部
82 第1載置面
83 第2載置部
84 第2載置面
86 スリット
90 折り重なり部形成部 DESCRIPTION OF
Claims (7)
- 第1配線部材と、
前記第1配線部材と並行する第2配線部材と、
折り重なった形状に形成され前記第1配線部材と前記第2配線部材とを相互に隔てる折り重なり部と、前記折り重なり部から延在し前記第1配線部材と前記第2配線部材との外周の少なくとも一部を覆う被覆部とを含む外装部材と、
を備える、ワイヤーハーネス。 A first wiring member;
A second wiring member parallel to the first wiring member;
A folded portion that is formed in a folded shape and separates the first wiring member and the second wiring member from each other; and an outer periphery of the first wiring member and the second wiring member that extends from the folded portion. An exterior member including a covering portion covering at least a portion;
A wire harness comprising: - 請求項1に記載のワイヤーハーネスであって、
前記外装部材は、曲げ変形可能なシート状部材を材料として形成されている、ワイヤーハーネス。 The wire harness according to claim 1,
The said exterior member is a wire harness formed using the sheet-like member which can be bent and deformed as a material. - 請求項1又は請求項2に記載のワイヤーハーネスであって、
前記第1配線部材と前記第2配線部材との間に前記折り重なり部が複数形成されている、ワイヤーハーネス。 The wire harness according to claim 1 or 2,
A wire harness in which a plurality of the overlapping portions are formed between the first wiring member and the second wiring member. - 請求項1から請求項3のいずれか1項に記載のワイヤーハーネスであって、
複数の前記折り重なり部の間に第3配線部材が配線されている、ワイヤーハーネス。 The wire harness according to any one of claims 1 to 3,
A wire harness in which a third wiring member is wired between the plurality of folded portions. - 請求項1から請求項4のいずれか1項に記載のワイヤーハーネスであって、
前記折り重なり部を構成する一方側部分と他方側部分とが接合されている、ワイヤーハーネス。 The wire harness according to any one of claims 1 to 4, wherein
The wire harness in which the one side part and the other side part which comprise the said folding overlap part are joined. - 請求項1から請求項5のいずれか1項に記載のワイヤーハーネスであって、
前記折り重なり部の先端と、前記被覆部のうち前記折り重なり部の先端の先に位置する部分とが接合されている、ワイヤーハーネス。 The wire harness according to any one of claims 1 to 5,
A wire harness in which a tip of the folded portion and a portion of the covering portion that is located at a tip of the folded portion are joined. - (a)第1配線部材と第2配線部材とをシート状部材の一方面に沿って並行させて配設すると共に、前記シート状部材のうち前記第1配線部材と前記第2配線部材との間の部分を前記一方面側に突出させて、前記第1配線部材と前記第2配線部材とを相互に隔てる折り重なり部を形成する工程と、
(b)前記シート状部材のうち前記折り重なり部から延在する部分で前記第1配線部材と前記第2配線部材との周囲の少なくとも一部を覆う工程と、
を備える、ワイヤーハーネスの製造方法。 (A) The first wiring member and the second wiring member are arranged in parallel along one surface of the sheet-like member, and the first wiring member and the second wiring member of the sheet-like member A step of projecting a portion in between to the one surface side to form a folded portion that separates the first wiring member and the second wiring member;
(B) covering at least part of the periphery of the first wiring member and the second wiring member with a portion extending from the folded portion of the sheet-like member;
A method for manufacturing a wire harness.
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JP2016156308A JP2018026226A (en) | 2016-08-09 | 2016-08-09 | Wire harness and manufacturing method of wire harness |
JP2016-156308 | 2016-08-09 |
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CN114365237A (en) * | 2019-08-29 | 2022-04-15 | 株式会社自动网络技术研究所 | Wiring member fixing structure and wiring member |
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JP2021078167A (en) * | 2019-11-05 | 2021-05-20 | 矢崎総業株式会社 | Protector and wiring harness |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11201331A (en) * | 1998-01-13 | 1999-07-30 | Sumitomo Wiring Syst Ltd | Corrugated pipe |
JP2013127866A (en) * | 2011-12-16 | 2013-06-27 | Yazaki Corp | Sheet for wire harness, wire harness and method of manufacturing wire harness |
-
2016
- 2016-08-09 JP JP2016156308A patent/JP2018026226A/en active Pending
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2017
- 2017-07-25 WO PCT/JP2017/026781 patent/WO2018030141A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11201331A (en) * | 1998-01-13 | 1999-07-30 | Sumitomo Wiring Syst Ltd | Corrugated pipe |
JP2013127866A (en) * | 2011-12-16 | 2013-06-27 | Yazaki Corp | Sheet for wire harness, wire harness and method of manufacturing wire harness |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114365237A (en) * | 2019-08-29 | 2022-04-15 | 株式会社自动网络技术研究所 | Wiring member fixing structure and wiring member |
CN114365237B (en) * | 2019-08-29 | 2024-04-26 | 株式会社自动网络技术研究所 | Fixing structure for wiring member and wiring member |
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