WO2020194798A1 - ワイヤハーネス - Google Patents

ワイヤハーネス Download PDF

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Publication number
WO2020194798A1
WO2020194798A1 PCT/JP2019/037174 JP2019037174W WO2020194798A1 WO 2020194798 A1 WO2020194798 A1 WO 2020194798A1 JP 2019037174 W JP2019037174 W JP 2019037174W WO 2020194798 A1 WO2020194798 A1 WO 2020194798A1
Authority
WO
WIPO (PCT)
Prior art keywords
tubular member
tape
clamp
wire harness
side pipe
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2019/037174
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
将哉 藤倉
高男 須賀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
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 Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP2021508695A priority Critical patent/JP7180752B2/ja
Priority to US17/441,545 priority patent/US12081002B2/en
Priority to CN201980094504.5A priority patent/CN113615023B/zh
Publication of WO2020194798A1 publication Critical patent/WO2020194798A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
    • H02G3/266—Mounting by adhesive material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/305—Mounting by adhesive material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • This disclosure relates to wire harnesses.
  • Patent Document 1 describes a wire harness provided with a clamp that holds a tubular member such as a metal pipe in which an electric wire is housed and is fixed to a vehicle body.
  • the tubular member will slip and rotate with respect to the clamp, making it difficult to assemble to the vehicle. Especially when the tubular member has a bent portion, a rotational force is likely to act on the tubular member, and slip (rotation) of the tubular member with respect to the clamp is likely to occur.
  • the wire harness of the present disclosure includes a first electric wire, a first tubular member for accommodating the first electric wire, a clamp for holding the first tubular member, and the first tubular member.
  • the first tape member having a surface having a surface that is less slippery to the clamp than the surface of the member, and the first tape member that is wound and fixed to the outer peripheral surface of the first tubular member.
  • FIG. 1 is a schematic configuration diagram illustrating a typical configuration example of the wire harness according to the embodiment.
  • FIG. 2 is a perspective view illustrating a portion of the wire harness in which the clamp is provided.
  • FIG. 3 is a perspective view illustrating the clamp.
  • FIG. 4 is a plan view illustrating the clamp.
  • FIG. 5 is a front view illustrating the clamp.
  • FIG. 6 is a sectional view taken along line 6-6 of FIG. 4 for explaining the clamp.
  • FIG. 7 is a cross-sectional view taken along the line 7-7 of FIG. 4 for explaining the clamp.
  • FIG. 8 is a schematic cross-sectional view of the first tape member.
  • FIG. 9 is a schematic cross-sectional view of the second tape member.
  • FIG. 10 is a schematic cross-sectional view of a modified example pipe.
  • the wire harness of the present disclosure is [1] From the surface of the first electric wire, the first tubular member for accommodating the first electric wire, the clamp for holding the first tubular member, and the first tubular member. Also includes a first tape member having a surface that is less slippery to the clamp, and is brought into contact with the surface of the first tape member that is wound and fixed to the outer peripheral surface of the first tubular member. This is a wire harness to which the clamp is attached.
  • a first tape member having a surface that is less slippery to the clamp is wound and fixed around the outer peripheral surface of the first tubular member, and the clamp is mounted so as to be in contact with the surface of the first tape member. .. Therefore, as compared with the case where the clamp is directly attached to the surface of the first tubular member, it is possible to improve the slip suppressing effect of the first tubular member on the clamp.
  • the first tape member has a surface layer in contact with the clamp, and the surface layer contains polyvinyl chloride as a main component. Derived from polyvinyl chloride, the first tape member has a surface that is less slippery to the clamp, and has moderate elongation and excellent hand-cutting property. That is, the first tape member can apply a sufficient frictional force to the clamp, and also improves the mounting workability of the first tape member when the first tape member is wound and fixed on the outer peripheral surface of the first tubular member. Because it can be done.
  • the clamp has a main body portion for accommodating the first tubular member and a first protruding portion protruding from the main body portion in the longitudinal direction of the first tubular member. It is preferable to include a first tightening member for co-tightening the first protruding portion and the first tubular member in order to press the first tape member against the first protruding portion.
  • the first tape member is pressed against the first protrusion by co-tightening the first protrusion of the clamp and the first tubular member by the first tightening member, so that the first protrusion of the clamp is pressed against the first protrusion.
  • the frictional force of the first tape member is improved. That is, it is possible to improve the slip suppressing effect of the first tubular member on the clamp.
  • the first tightening member may be a binding band.
  • the first tightening member includes a binding band, a tape, and the like, but the binding band is harder to stretch than the tape and can maintain the tightening by mechanical locking. That is, the binding band is less affected by deterioration in the fastening force than the tape that maintains the tightening by adhesive. Further, since it is not necessary to rotate the scroll-shaped tape around the first tubular member many times, the binding band requires less work space in the harness assembly work place.
  • the first protruding portion may have a first protruding portion on the opposite side of the surface facing the first tubular member. Since the first tightening member can be locked to the first protrusion, that is, the movement of the first tightening member from an appropriate position can be regulated, for example, until the first tubular member is assembled to the vehicle. This is because the slip suppression effect of the clamp by the first tape member can be maintained and the rotation of the first tubular member can be suppressed. Further, by providing the first protrusion on the opposite side of the surface facing the first tubular member, it is possible to secure the contact area between the first tape member and the first protrusion. ..
  • the clamp includes a second electric wire, a second tubular member for accommodating the second electric wire, and a second tape member, and the clamp is the second cylinder from the main body.
  • the second tubular member has a second protruding portion that protrudes in the longitudinal direction of the shaped member, and both the second tubular member and the second protruding portion are wound with the second tape member. Is fixed to the second protrusion. This is because the second tubular member is tape-wound and fixed by the second tape member together with the second protruding portion, so that the rotation of the second tubular member can be suppressed more firmly.
  • the second tape member has a smaller elasticity than the first tape member. Since the second tape member is for winding the second tubular member and the second protruding portion together and fixing the second tubular member to the second protruding portion, the second tape member There is a concern that the second tubular member will rotate if it stretches. In this respect, by using the second tape member having low elasticity, the rotation suppressing effect of the second tubular member can be improved.
  • the second tape member may include a cloth layer containing acetate fibers as a main component. Derived from the acetate fiber, the second tape member has stretch resistance and flexibility. That is, it is possible to suppress the rotation of the second tubular member to be higher, and to improve the mounting workability of the second tape member.
  • the second tightening member may be a binding band.
  • the second tightening member includes a binding band, a tape, and the like, but the binding band is harder to stretch than the tape and can maintain the tightening by mechanical locking. That is, the binding band is less affected by deterioration in the fastening force than the tape that maintains the tightening by adhesive.
  • the second protruding portion may have a second protruding portion on the opposite side of the surface facing the second tubular member. Since the second tightening member can be locked to the second protrusion, that is, the movement of the second tightening member from an appropriate position can be regulated, for example, until the second tubular member is assembled to the vehicle. This is because the fixing effect of the second tape member can be maintained and the rotation of the second tubular member can be suppressed. Further, by providing the second protrusion on the opposite side of the surface facing the second tubular member, it is possible to secure the contact area between the second tubular member and the second protrusion. is there.
  • the first electric wire is a low-voltage electric wire and the second electric wire is a high-voltage electric wire. Since the high-voltage electric wire tends to have a large cross-sectional area of the core wire in order to suppress heat generation during energization, the outer diameter of the electric wire tends to be larger than that of the low-voltage electric wire. That is, since the high-voltage electric wire tends to be heavier than the low-voltage electric wire, the second tubular member whose rotation suppressing effect is enhanced by tape-wrapping the second tape member together with the second protruding portion. This is because it is preferable to arrange it in.
  • the second tubular member has a larger outer diameter than the first tubular member. This is because it is preferable to set the side capable of accommodating heavy objects such as a second tubular member having a large outer diameter, in other words, a high-voltage electric wire or a large number of electric wires, to have a high rotation suppressing effect.
  • the first tubular member is made of resin and the second tubular member is made of metal.
  • Metal is heavier than resin and also has an electromagnetic shielding function. Since the high-voltage electric wire generates larger electromagnetic noise than the low-voltage electric wire, it is better to house the high-voltage electric wire in the second tubular member having an electromagnetic shielding function from the viewpoint of efficiently shielding the electromagnetic noise generated from the wire harness. Is preferable. Therefore, it is preferable that the tubular member itself is heavy and the side capable of accommodating a heavy object is set to have a high rotation suppressing effect.
  • the first tubular member may be a corrugated tube formed in a bellows shape by alternately repeating peaks and valleys. Since the corrugated tube has a smaller contact area with the clamp than the tubular member having a smooth outer peripheral surface, the corrugated tube tends to rotate easily with respect to the clamp. Therefore, by wrapping a tape member having a surface having a surface that is less slippery to the clamp than the surface of the corrugated tube around the outer peripheral surface of the corrugated tube, it is possible to suppress the corrugated tube from rotating with respect to the clamp. is there.
  • main component includes the meaning of containing other components within a range that does not interfere with the function of the main component, and the content of the main component is 50% by mass, unless otherwise specified. It includes the meaning of occupying the above. That is, additives such as heat stabilizers, antioxidants, ultraviolet absorbers, light stabilizers, crystal nucleating agents, colorants, antistatic agents, hydrolysis inhibitors, lubricants, as long as they do not interfere with the function of the main component. , Flame retardants, elastomers and other various additives may be appropriately contained.
  • the wire harness W shown in FIG. 1 is mounted on a vehicle V such as a hybrid vehicle or an electric vehicle.
  • the wire harness W includes a high-voltage electric wire 1 that constitutes a high-voltage circuit and a low-voltage electric wire 2 that constitutes a low-voltage circuit.
  • the high-voltage power line 1 electrically connects a device M1 such as an inverter mounted on the front portion of the vehicle V and a device M2 such as a high-voltage battery mounted on the rear portion of the vehicle V.
  • the inverter is connected to a wheel drive motor that is a power source for vehicle traveling, generates AC power from a high-voltage battery, and supplies the AC power to the motor.
  • the high voltage battery is a battery capable of supplying a voltage of, for example, several hundred volts.
  • the low-voltage electric wire 2 electrically connects a device M3 such as a fuse box mounted on the front portion of the vehicle V and a device M4 such as a low-voltage battery mounted on the rear portion of the vehicle V.
  • the low voltage battery is a battery capable of supplying a voltage of, for example, 12 volts.
  • the wire harness W is arranged so as to pass under the floor of the vehicle V, for example.
  • Each electric wire 1 and 2 is formed in a long shape so as to extend in the front-rear direction of the vehicle V, for example.
  • the high-voltage power line 1 can handle high voltage and large current.
  • Each electric wire 1 and 2 has, for example, a core wire formed by twisting a plurality of metal strands and an insulating coating for covering the core wire.
  • Each electric wire 1 and 2 may be a shielded electric wire having an electromagnetic shield structure that shields electromagnetic waves, or may be a non-shielded electric wire having no shield structure.
  • One end of the high-voltage power line 1 is connected to the device M1 via a connector, and the other end of the high-voltage line 1 is connected to the device M2 via a connector.
  • the low-voltage electric wire 2 corresponds to an example of the first electric wire
  • the high-voltage electric wire 1 corresponds to an example of the second electric wire.
  • the wire harness W is a high-voltage side pipe 11 that internally accommodates the high-voltage electric wire 1, a low-voltage side pipe 12 that internally accommodates the low-voltage electric wire 2, and one wire harness W that holds both pipes 11 and 12.
  • the pipes 11 and 12 is made of metal, and for example, a copper-based or aluminum-based metal material can be used.
  • the pipes 11 and 12 serve as a shield structure that protects the electric wires 1 and 2 from flying objects and water droplets and protects the electric wires 1 and 2 from electromagnetic waves.
  • the high pressure side pipe 11 has a larger outer diameter than the low pressure side pipe 12.
  • the high-voltage electric wire 1 housed inside the high-voltage side pipe 11 tends to have a larger cross-sectional area of the core wire, which is a conductor, in order to suppress heat generation during energization. This is because the outer diameter of the wire tends to be large.
  • the low-pressure side pipe 12 corresponds to an example of the first tubular member
  • the high-pressure side pipe 11 corresponds to an example of the second tubular member.
  • the clamp 10 includes a main body 20 for accommodating the pipes 11 and 12, projecting portions 21 and 22 protruding from the main body 20 in the longitudinal direction of the high pressure side pipe 11, and low pressure from the main body 20. It has protruding portions 23 and 24 protruding in the longitudinal direction of the side pipe 12.
  • the main body 20 contains a tubular portion 30 in which the high-pressure side pipe 11 is housed, a base portion 40 adjacent to the tubular portion 30, and a low-pressure side pipe 12, and is adjacent to the base portion 40 on the opposite side of the tubular portion 30. It has a tubular portion 50 to be formed.
  • the tubular portion 30 urges the accommodating portion 31 provided with the opening 31a for introducing the high-pressure side pipe 11, the lid portion 32 covering the opening portion 31a, and the high-pressure side pipe 11 toward the lid portion 32 side. It has stabilizers 33 and 34 to be used.
  • the tubular portion 50 urges the accommodating portion 51 provided with the opening 51a for introducing the low-pressure side pipe 12, the lid portion 52 covering the opening 51a, and the low-pressure side pipe 12 toward the lid portion 52 side. It has stabilizer portions 53 and 54 to be used.
  • the stabilizer portions 33 and 34 have a fixed end and a free end along the circumferential direction of the high pressure side pipe 11, and the high pressure side pipe 11 is urged toward the lid portion 32 side on the free end side.
  • the stabilizer portion 33 is provided by forming a U-shaped through hole 33a at the lowermost portion of the accommodating portion 31.
  • the stabilizer portion 34 is provided by forming a U-shaped through hole 34a at the lowermost portion of the accommodating portion 31.
  • the through holes 33a and 34a are provided along the longitudinal direction of the high pressure side pipe 11.
  • the inside and outside of the tubular portion 30 are communicated by the through holes 33a and 34a.
  • the stabilizer portions 33 and 34 elastically hold the high-pressure side pipe 11 in cooperation with the lid portion 32.
  • the through holes 33a and 34a function as discharge holes and ventilation holes for liquids such as water in the tubular portion 30.
  • the stabilizer portions 53 and 54 have a fixed end and a free end along the circumferential direction of the low pressure side pipe 12, and the low pressure side pipe 12 is urged toward the lid portion 52 side on the free end side.
  • the stabilizer portion 53 is provided by forming a U-shaped through hole 53a at the lowermost portion of the accommodating portion 51.
  • the stabilizer portion 54 is provided by forming a U-shaped through hole 54a at the lowermost portion of the accommodating portion 51.
  • the through holes 53a and 54a are provided along the longitudinal direction of the low pressure side pipe 12.
  • the inside and outside of the tubular portion 50 are communicated by the through holes 53a and 54a.
  • the stabilizer portions 53 and 54 elastically hold the low pressure side pipe 12 in cooperation with the lid portion 52.
  • the through holes 53a and 54a function as discharge holes and ventilation holes for liquids such as water in the tubular portion 50.
  • the projecting portion 21 projects from a portion of the longitudinal end surface of the accommodating portion 31 continuous with the base 40 toward the longitudinal end side of the high pressure side pipe 11.
  • the protruding portion 21 has a surface 21x facing the high pressure side pipe 11.
  • the surface 21x may be a concave curved surface corresponding to or coincident with the outer peripheral surface of the high-pressure side pipe 11, and may be described as the inner peripheral surface of the protruding portion 21 in the following description.
  • the protrusion 21 has a protrusion 21a on the opposite side of the surface 21x facing the high pressure side pipe 11.
  • the projecting portion 22 projects from a portion of the other end surface of the accommodating portion 31 in the longitudinal direction continuous with the base 40 toward the other end side of the high pressure side pipe 11 in the longitudinal direction.
  • the protruding portion 22 has a surface 22x facing the high pressure side pipe 11.
  • the surface 22x may be a concave curved surface corresponding to or coincident with the outer peripheral surface of the high-pressure side pipe 11, and may be described as the inner peripheral surface of the protruding portion 22 in the following description.
  • the protrusion 22 has a protrusion 22a on the opposite side of the surface 22x facing the high pressure side pipe 11.
  • the protruding portion 21 and the protruding portion 22 correspond to an example of the second protruding portion, and the protruding portion 21a and the protruding portion 22a correspond to an example of the second protruding portion.
  • the projecting portion 23 projects from a portion of the longitudinal end surface of the accommodating portion 51 that is continuous with the base 40 toward the longitudinal end side of the low pressure side pipe 12.
  • the protrusion 23 has a surface 23x facing the low pressure side pipe 12.
  • the surface 23x may be a concave curved surface corresponding to or coincident with the outer peripheral surface of the low pressure side pipe 12, and may be described as the inner peripheral surface of the protruding portion 23 in the following description.
  • the protruding portion 23 has a protruding portion 23a on the opposite side of the surface 23x facing the low pressure side pipe 12.
  • the projecting portion 24 projects from a portion of the other end surface of the accommodating portion 51 in the longitudinal direction continuous with the base portion 40 toward the other end side in the longitudinal direction of the low pressure side pipe 12.
  • the protrusion 24 has a surface 24x facing the low pressure side pipe 12.
  • the surface 24x may be a concave curved surface corresponding to or coincident with the outer peripheral surface of the low pressure side pipe 12, and may be described as the inner peripheral surface of the protruding portion 24 in the following description.
  • the protrusion 24 has a protrusion 24a on the opposite side of the surface 24x facing the low pressure side pipe 12.
  • the protruding portion 23 and the protruding portion 24 correspond to an example of the first protruding portion, and the protruding portion 23a and the protruding portion 24a correspond to an example of the first protruding portion.
  • the wire harness W has a tape 73 having a surface having a surface that is less slippery to the protrusion 23 than the surface of the low pressure side pipe 12, and a wire harness W that is slippery to the protrusion 24 than the surface of the low pressure side pipe 12. It includes a tape 74 with a small surface. Tapes 73 and 74 are wound around the outer peripheral surface of the low pressure side pipe 12, and the adhesive layer of the tapes 73 and 74 is fixed to the outer peripheral surface of the low pressure side pipe 12, and the surface of the tape 73 and the protruding portion 23 come into contact with each other. At the same time, the surface of the tape 74 and the protruding portion 24 are in contact with each other. As shown in FIG.
  • the tape 73 can include a surface layer L1a and an adhesive layer L1b.
  • the adhesive layer L1b adheres to or adheres to the outer peripheral surface of the low pressure side pipe 12.
  • the surface layer L1a comes into contact with the protrusion 23.
  • the surface layer L1a can contain, for example, polyvinyl chloride as a main component.
  • the tape 73 is a vinyl tape in which the adhesive layer L1b is integrally provided on one surface of the surface layer L1a.
  • the tape 74 can have the same structure as the tape 73, and the surface layer L1a of the tape 74 comes into contact with the protrusion 24.
  • the tape 73 and the tape 74 correspond to an example of the first tape member.
  • the tape 73 and the tape 74 may have another layer between the surface layer L1a and the adhesive layer L1b.
  • the wire harness W includes a binding band 63 that presses the tape 73 against the protruding portion 23, and a binding band 64 that presses the tape 74 against the protruding portion 24.
  • the binding band 63 and the binding band 64 correspond to an example of the first tightening member.
  • the wire harness W includes tapes 71 and 72, which are less elastic than the tapes 73 and 74.
  • the high-pressure side pipe 11 is fixed to the protruding portion 21 by winding the tape 71 around the high-pressure side pipe 11 and the protruding portion 21 and fixing the tape 71 with the adhesive layer of the tape 71.
  • the high pressure side pipe 11 is fixed to the protruding portion 22 by winding the tape 72 around the high pressure side pipe 11 and the protruding portion 22 and fixing the tape 72 with the adhesive layer of the tape 72.
  • the tape 71 can include a cloth layer L2a and an adhesive layer L2b.
  • the adhesive layer L2b adheres to or adheres to the outer peripheral surface of the high-pressure side pipe 11 and the outer peripheral surface of the protruding portion 21.
  • the cloth layer L2a can contain, for example, acetate fibers as a main component.
  • the tape 71 is, for example, an acetate tape in which the adhesive layer L2b is integrally provided on one surface of the cloth layer L2a.
  • the tape 72 can have the same structure as the tape 71, and the adhesive layer L2b of the tape 72 adheres or adheres to the outer peripheral surface of the high-pressure side pipe 11 and the outer peripheral surface of the protruding portion 22.
  • the tape 71 and the tape 72 correspond to an example of the second tape member.
  • the tape 71 and the tape 72 may have another layer between the cloth layer L2a and the adhesive layer L2b, or may have another layer on the opposite side of the cloth layer L2a from the adhesive layer L2b. May be good.
  • the tapes 71 and 72 are not limited to acetate tapes, and the cloth layer L2a of the tapes 71 and 72 may be a cloth layer containing other fibers as a main component, for example, polyester fibers.
  • the wire harness W includes a binding band 61 for tightening the tape 71 and a binding band 62 for tightening the tape 72.
  • the binding band 61 and the binding band 62 correspond to an example of the second tightening member.
  • the projecting portions 21 and 22 have inner peripheral surfaces 21x and 22x facing the high-pressure side pipe 11 and first end portions P1 on one side of the inner peripheral surfaces 21x and 22x in the circumferential direction. And a second end P3 on the other side in the circumferential direction.
  • the heights of the inner peripheral surfaces 21x and 22x of the protrusions 21 and 22 are continuously vertical from the first end P1 to the second end P3. It is formed to be low.
  • the first end P1 is in the front view at about 3 o'clock of the clock
  • the second end P3 is in the front view at about 3:1 past the clock at 6 o'clock in the clockwise direction. is there.
  • the inner peripheral surfaces 21x and 22x of the protruding portions 21 and 22 are high-pressure side pipes between the first end portion P1 and the second end portion P3. It has an intermediate position P2 facing the bottom of 11.
  • the intermediate position P2 is the direction of about 6 o'clock of the clock when viewed from the front.
  • the region R12 from the first end portion P1 to the intermediate position P2 is formed by an arc corresponding to the outer circumference of the high pressure side pipe 11.
  • the region R23 from the intermediate position P2 to the second end P3 has a height in the vertical direction from the intermediate position P2 to the second end P3. It is formed by emission promoting surfaces 21y and 22y that are continuously lowered.
  • the region R23 which is the discharge promoting surfaces 21y and 22y, is a slope whose height in the vertical direction is linearly lowered, a curved surface whose height in the vertical direction is lowered in a quadratic curve, or slopes having different slopes or different. It may be formed by either curved surfaces having curvature or a combination of a slope and a curved surface. Further, the region R23 of the protruding portion 21 and the region R23 of the protruding portion 22 may be formed by different discharge promoting surfaces 21y and 22y.
  • the protruding portions 23 and 24 have inner peripheral surfaces 23x and 24x facing the low pressure side pipe 12, a first end portion P4, and a second end portion P6.
  • the heights of the inner peripheral surfaces 23x and 24x of the protruding portions 23 and 24 are continuously vertical from the first end portion P4 to the second end portion P6. It is formed to be low.
  • the first end P4 is the direction of about 9 o'clock in the front view of the clock
  • the second end P6 is the direction of about 5:30 in the front view past 6 o'clock of the clock in the counterclockwise direction. Is.
  • the inner peripheral surfaces 23x and 24x of the protruding portions 23 and 24 are low-pressure side pipes between the first end portion P4 and the second end portion P6. It has an intermediate position P5 facing the bottom of the twelve.
  • the intermediate position P5 is the direction of about 6 o'clock of the clock when viewed from the front.
  • the region R45 from the first end portion P4 to the intermediate position P5 is formed by an arc corresponding to the outer circumference of the low pressure side pipe 12.
  • the region R56 from the intermediate position P5 to the second end P6 has a height in the vertical direction from the intermediate position P5 to the second end P6. It is formed by emission promoting surfaces 23y and 24y that are continuously lowered.
  • the region R56 of the discharge promotion surfaces 23y and 24y is a slope whose height in the vertical direction is linearly lowered, a curved surface whose height in the vertical direction is lowered in a quadratic curve, or slopes having different slopes or different. It may be formed by either curved surfaces having curvature or a combination of a slope and a curved surface. Further, the region R56 of the protruding portion 23 and the region R56 of the protruding portion 24 may be formed by different discharge promoting surfaces 23y and 24y.
  • a predetermined portion of the high-pressure side pipe 11 intersects the longitudinal direction of the high-pressure side pipe 11 from a lateral direction that can be in the radial direction through the opening 31a. Is introduced into the accommodation unit 31. Then, for example, the lid portion 32 is locked to the accommodating portion 31 by a snap-fit structure. At this time, the high-pressure side pipe 11 is elastically held by the stabilizer portions 33 and 34 (see FIG. 6).
  • the tape 71 is wound around the high-pressure side pipe 11 and the protruding portion 21, the high-pressure side pipe 11 is fixed to the protruding portion 21, and the binding band 61 is further tightened from above the tape 71.
  • the tape 72 is wound around the high-pressure side pipe 11 and the protruding portion 22, the high-pressure side pipe 11 is fixed to the protruding portion 22, and the binding band 62 is further tightened from above the tape 72.
  • the tapes 73 and 74 are wound and fixed in advance around the predetermined portion of the low pressure side pipe 12.
  • a predetermined portion of the low-pressure pipe 12 around which the tapes 73 and 74 are wound may be referred to as a taping region.
  • the low pressure side pipe 12 is moved in the longitudinal direction of the low pressure side pipe 12. It is introduced into the accommodating portion 51 through the opening 51a from the lateral direction which intersects and may be the radial direction. Then, for example, the lid portion 52 is locked to the accommodating portion 51 by a snap-fit structure.
  • the low pressure side pipe 12 is elastically held by the stabilizer portions 53 and 54 (see FIG. 6).
  • the protrusion 23 and the low-pressure side pipe 12 are fastened together by the binding band 63 in the tape 73 portion so as to press the tape 73 against the protrusion 23.
  • the protrusion 24 and the low pressure side pipe 12 are jointly fastened with the binding band 64 in the tape 74 portion so as to press the tape 74 against the protrusion 24.
  • the clamp 10 is fixed to the fixed portion of the vehicle body or the like by fastening the bolt 81 and the nut 82 via the collar 80 provided on the clamp 10.
  • the wire harness W is mounted on the vehicle V.
  • the pipes 11 and 12 are fixed to the protruding portions 21 to 24 with a high anti-slip effect by using the tapes 71 to 74 and the bands 61 to 64 in combination, a rotational force acts on the pipes 11 and 12. Even in such a case, the rotation of the pipes 11 and 12 is restricted, and the assembling property to the vehicle V is improved.
  • tapes 73 and 74 having a surface having a small slipperiness with respect to the clamp 10 are wound around the outer peripheral surface of the low pressure side pipe 12 and fixed, and the clamp 10 is attached so as to be in contact with the surface of the tape 73 and 74. Therefore, the slip suppression effect of the low pressure side pipe 12 on the clamp 10 can be improved as compared with the case where the clamp 10 is directly attached to the surface of the low pressure side pipe 12.
  • the tapes 73 and 74 By using a vinyl tape whose surface layer L1a is mainly composed of polyvinyl chloride as the tapes 73 and 74, the tapes 73 and 74 derived from polyvinyl chloride have a surface with less slipperiness to the clamp 10 and are tapes. In 73 and 74, moderate elongation and excellent hand-cutting property can be obtained. Therefore, a sufficient frictional force can be applied to the clamp 10, and the workability of attaching the tapes 73 and 74 when the tapes 73 and 74 are wound and fixed on the outer peripheral surface of the low pressure side pipe 12 can be improved.
  • the friction generating portion is exposed from the main body portion 20, so that the friction force is improved as a separate member from the lid portion 52 and the stabilizer portions 53 and 54. You will need it. Therefore, as a device for improving the frictional force, the protrusions 23 and 24 and the low pressure side pipe 12 are jointly tightened by the binding bands 63 and 64 so as to press the tapes 73 and 74 against the protrusions 23 and 24, so that the clamp 10 protrudes.
  • the frictional force of the tapes 73 and 74 with respect to the portions 23 and 24 can be improved, and the slip suppressing effect of the low pressure side pipe 12 with respect to the clamp 10 can be improved.
  • the binding bands 63 and 64 are harder to stretch than the tape and can maintain the tightening by mechanical locking, the influence of deterioration on the fastening force is smaller than that of the tape which maintains the tightening by adhesive. .. Further, since the binding bands 63 and 64 do not need to rotate the scroll-shaped tape around the low-pressure side pipe 12 many times, the work space in the harness assembly work place can be reduced.
  • the binding bands 63 and 64 can be locked to the protrusions 23a and 24a, that is, the movement of the binding bands 63 and 64 from an appropriate position can be restricted, for example, the low pressure side pipe 12 is assembled to the vehicle V. It is possible to suppress the rotation of the low pressure side pipe 12 while maintaining the slip suppressing effect of the clamp 10 by the tapes 73 and 74 until the attachment. Further, by providing the protrusions 23a and 24a on the opposite side of the surface facing the low pressure side pipe 12, the contact area between the tapes 73 and 74 and the protrusions 23 and 24 can be secured.
  • the tapes 71 and 72 derived from the acetate fibers can obtain elongation resistance and flexibility. Therefore, the rotation of the high-pressure side pipe 11 can be suppressed to be higher, and the workability of attaching the tapes 71 and 72 can be improved.
  • the binding bands 61 and 62 can be locked to the protrusions 21a and 22a, that is, the movement of the binding bands 61 and 62 from an appropriate position can be restricted, for example, the high-pressure side pipe 11 is assembled to the vehicle V.
  • the rotation of the high-pressure side pipe 11 can be suppressed while maintaining the fixing effect of the tapes 71 and 72 until the attachment.
  • the protrusions 21a and 22a on the opposite side of the surface facing the high pressure side pipe 11, the contact area between the high pressure side pipe 11 and the protrusions 21 and 22 can be secured.
  • the high-voltage electric wire 1 tends to have a large cross-sectional area of the core wire in order to suppress heat generation during energization, the outer diameter of the electric wire tends to be larger than that of the low-voltage electric wire 2. That is, since the high-voltage electric wire 1 tends to be heavier than the low-voltage electric wire 2, the high-voltage side pipe 11 has a high rotation suppressing effect due to the tape winding of the tapes 71 and 72 together with the protrusions 21 and 22. By arranging the arrangement, for example, the technical significance described in (6) above can be obtained.
  • the rotation suppression effect is enhanced on the side capable of accommodating a heavy object such as a high-voltage side pipe 11 having a large outer diameter, in other words, a high-voltage electric wire 1 or a large number of electric wires, as described in (6) above. It can gain technical significance.
  • a first tape member for example, vinyl tape
  • the surface of the first tape member and the tubular portion 50 for example, stabilizer portions 53, 54 and lid portion 52
  • the wire harness W is in contact with the holding portion
  • at least one of the protruding portions 23 and 24 may be omitted.
  • the tapes 73 and 74 are not limited to vinyl tapes, and may be any tapes having a smaller slipperiness to the clamp 10 than the surface of the low pressure side pipe 12.
  • a wire harness W in which the slip suppressing effect of the low pressure side pipe 12 is satisfied by contacting the surfaces of the tapes 73 and 74 wound around the outer peripheral surface of the low pressure side pipe 12 with the clamps 10 (for example, the protruding portions 23 and 24). If so, at least one of the binding bands 63 and 64 may be omitted.
  • the first tightening member is not limited to the binding bands 63 and 64, and may be any one that presses the tapes 73 and 74 against the protrusions 23 and 24. -It is preferable that the protrusions 23a and 24a have protrusions 23a and 24a from the viewpoint of restricting the movement of the binding bands 63 and 64 from the proper positions, but the protrusions 23a and 24a may be omitted.
  • the tubular portion 30 for example, the sandwiching portion between the stabilizer portions 33 and 34 and the lid portion 32
  • at least one of the protruding portions 21 and 22 is omitted. May be done.
  • the tapes 71 and 72 are not limited to acetate tapes, and are preferably used when fixing the heavy high-pressure side pipe 11 to the protrusions 21 and 22 as long as the tapes have lower elasticity than the tapes 73 and 74. be able to.
  • the binding bands 61 and 62 may be omitted. Good.
  • the second tightening member is not limited to the binding bands 61 and 62, and may be any one that tightens the tapes 71 and 72. -It is preferable that the protrusions 21 and 22 have protrusions 21a and 22a from the viewpoint of restricting the movement of the binding bands 61 and 62 from the proper positions, but the protrusions 21a and 22a may be omitted.
  • the first electric wire is not limited to the low-voltage electric wire 2, and may be a high-voltage electric wire.
  • the second electric wire is not limited to the high-voltage electric wire 1, and may be a low-voltage electric wire.
  • the wire harness W includes a clamp for holding the first tubular member that houses the first electric wire, the second electric wire and the second tubular member may be omitted.
  • the second tubular member that houses the second electric wire inside is not limited to the one having an outer diameter larger than that of the first tubular member that houses the first electric wire inside.
  • the outer diameter of the first tubular member and the second tubular member may be set according to the outer diameter and the number of electric wires housed inside.
  • the first tubular member is not limited to metal, but may be made of resin.
  • the second tubular member is not limited to metal, but may be made of resin.
  • the second tubular member is preferably made of metal when the electric wire accommodated therein is the high-voltage electric wire 1. That is, metal is heavier than resin and also has an electromagnetic shielding function. Since the high-voltage power line 1 generates an electromagnetic noise larger than that of the low-voltage line 2, it is more efficient to house the high-voltage line 1 in a second tubular member having an electromagnetic shield function to efficiently generate the electromagnetic noise generated from the wire harness W. It is preferable from the viewpoint of shielding. Therefore, it is preferable that the tubular member itself is heavy and the side capable of accommodating a heavy object is set to have a high rotation suppressing effect.
  • the first tubular member is not limited to the metal low-pressure side pipe 12.
  • the first tubular member may be, for example, a resin corrugated tube 12a formed in a bellows shape by alternately repeating peaks 12b and valleys 12c as shown in FIG. Since the corrugated tube 12a has a smaller contact area with the clamp 10 than a tubular member having a smooth outer peripheral surface such as the low pressure side pipe 12, the corrugated tube 12a tends to rotate more easily with respect to the clamp 10.
  • the protrusions 21 to 24 may be provided with a protrusion that fits into a hole formed in the corresponding high pressure side pipe 11 or low pressure side pipe 12.
  • the protrusions of the protrusions 21 to 24 and the holes of the high pressure side pipe 11 or the low pressure side pipe 12 can be fitted to enhance the rotation regulation effect of the high pressure side pipe 11 or the low pressure side pipe 12.
  • the rotation of the tubular member with respect to the clamp can be referred to as the relative rotation of the clamp and the tubular member in the direction intersecting the longitudinal direction of the tubular member.
  • the sliding of the tubular member with respect to the clamp can be referred to as the sliding between the inner peripheral surface of the clamp and the outer peripheral surface of the tubular member.
  • the slip can be referred to as slip of the inner peripheral surface of the clamp in a direction intersecting the longitudinal direction of the tubular member.
  • each pipe 11 and 12 can have a linear portion and may further have a bent portion.
  • the linear portion of the pipes 11 and 12 is a cylinder.
  • the clamp 10 is attached to the linear portion of the pipes 11 and 12, bridges the linear portion of the pipe 11 and the linear portion of the pipe 12, and defines the linear portion of the pipe 11 and the linear portion of the pipe 12. It is configured to be held apart at a distance.
  • the clamp 10 is configured to keep the linear portion of the pipe 11 and the linear portion of the pipe 12 substantially parallel to each other.
  • the linear portion of the clamp 10 and the pipe 11 and the linear portion of the pipe 12 can be arranged or extend in the same plane, for example.
  • the clamp 10 is advantageous in lowering the profile such as thinning the wire harness W having a plurality of pipes.
  • the tape 73 may be referred to as an adhesive tape having an adhesive surface and an anti-slip surface on the opposite side of the adhesive surface.
  • the adhesive surface is configured to adhere to the outer peripheral surface of the pipe 12.
  • the anti-slip surface is configured to come into surface contact with the concave curved surface of the protruding portion 23 and the inner peripheral surface of the binding band 63.
  • the adhesive surface of the tape 73 is provided by the adhesive layer L1b.
  • the anti-slip surface of the tape 73 is provided by the surface layer L1a.
  • the adhesive surface of the tape 73 is configured to reduce or prevent relative movement between the adhesive surface, which is the inner peripheral surface of the tape 73, and the outer peripheral surface of the pipe 12.
  • the anti-slip surface of the tape 73 is a relative movement between the anti-slip surface, which is the outer peripheral surface of the tape 73, and the inner peripheral surface of the binding band 63, and a relative movement between the outer peripheral surface of the tape 73 and the concave curved surface of the protruding portion 23. Is configured to reduce or prevent.
  • the anti-slip surface of the tape 73 may be a smooth surface without unevenness. The same applies to the tape 74.
  • the tape 73 may be wound only in a predetermined length region corresponding to the clamp 10 (particularly the protrusions 23 and 24) in the total length of the pipe 12.
  • the pipe 12 may include a taping region which is the predetermined length region around which the tapes 73 and 74 are wound, and a non-taping region where the tape 73 and 74 are not wound, excluding the predetermined length region. it can.
  • the taping region of the pipe 12 can have a length equal to or shorter than the protrusion length of the protrusion 23.
  • the tapes 73 and 74 can slightly reduce the heat dissipation of the pipe 12, the pipe 12 in which the tapes 73 and 74 are wound only in a predetermined length region of the pipe 12 can maintain a relatively high heat dissipation.
  • the protrusion 23 of the clamp 10 may be a tongue-shaped protrusion having a concave curved surface that corresponds to or matches the outer peripheral surface of the corresponding pipe 12.
  • the protruding portion 23 may have a convex curved surface on the opposite side of the concave curved surface. The same applies to the other protrusions 21, 22, and 24.
  • the protrusion 23a may be referred to as a tightening member stopper configured to prevent the binding band 63 from falling off from the protrusion 23.
  • the protrusion 21a is referred to as a tape stopper configured to suppress the displacement of the tape 71 with respect to the protrusion 21 or to prevent the tape 71 from partially or wholly falling off from the protrusion 21. I have something to do. The same applies to the protrusion 22a.
  • the clamp 10 can be configured as a one-piece product made of synthetic resin.
  • the clamp 10 may be configured as an assembly of a plurality of parts.
  • the main body portion has a first tubular portion in which the first tubular member is housed, and a base portion adjacent to the first tubular portion.
  • the first tubular portion includes a first accommodating portion provided with a first opening for introducing the first tubular member, and a first lid portion covering the first opening.
  • the first protruding portion is a wire harness that projects in the longitudinal direction of the first tubular member from a portion of the first accommodating portion that is continuous with the base portion.
  • the vibration of the first tubular member can be received by the high-strength base through the first protrusion.
  • the tubular portion 50 corresponds to an example of the first tubular portion
  • the accommodating portion 51 corresponds to an example of the first accommodating portion
  • the lid portion 52 corresponds to an example of the first lid portion.
  • the main body portion has a second tubular portion in which the second tubular member is housed, and a base portion adjacent to the second tubular portion.
  • the second tubular portion includes a second accommodating portion provided with a second opening for introducing the second tubular member, and a second lid portion covering the second opening.
  • the second protruding portion is a wire harness that projects in the longitudinal direction of the second tubular member from a portion of the second accommodating portion that is continuous with the base portion.
  • the vibration of the second tubular member can be received by the high-strength base through the second protrusion.
  • the tubular portion 30 corresponds to an example of the second tubular portion
  • the accommodating portion 31 corresponds to an example of the second accommodating portion
  • the lid portion 32 corresponds to an example of the second lid portion.
  • a wire harness is With electric wires A cylindrical pipe having a linear portion and a cylindrical outer peripheral surface and accommodating the electric wire inside, A clamp having a concave curved surface corresponding to or matching the cylindrical outer peripheral surface of the cylindrical pipe and holding the linear portion of the cylindrical pipe.
  • An adhesive tape wound within a predetermined length range of the linear portion of the cylindrical pipe can be provided, and the adhesive tape is applied to the cylindrical outer peripheral surface of the linear portion of the cylindrical pipe. It can have an adhesive surface configured to adhere and an anti-slip surface opposite to the adhesive surface, and the anti-slip surface is configured to be in surface contact with the concave curved surface of the clamp. be able to.
  • the clamp may have a tongue-shaped protrusion protruding in the longitudinal direction of the cylindrical pipe, and the tongue-shaped protrusion has a concave curved surface and a convex curved surface on the opposite side of the concave curved surface. be able to.
  • the wire harness may further include a tightening band, which is wound around the tongue-shaped protrusion and the adhesive tape from the outside of the cylindrical pipe, and the convex curved surface of the tongue-shaped protrusion. And can be configured to come into surface contact with the anti-slip surface of the adhesive tape and fasten the tongue-shaped protrusion and the adhesive tape to the cylindrical pipe.
  • a tightening band which is wound around the tongue-shaped protrusion and the adhesive tape from the outside of the cylindrical pipe, and the convex curved surface of the tongue-shaped protrusion. And can be configured to come into surface contact with the anti-slip surface of the adhesive tape and fasten the tongue-shaped protrusion and the adhesive tape to the cylindrical pipe.
  • the clamp can be configured to be attached to the cylindrical pipe from the lateral direction intersecting the longitudinal direction of the cylindrical pipe.
  • Stabilizer portion 33a, 34a ... Through hole 40 Base 50 ... Cylindrical portion as the first tubular portion 51 ... Accommodating portion as the first accommodating portion 52 ... Lid portion as the first lid portion 53, 54 ... Stabilizer portion 53a, 54a ... Through holes 61, 62 ... Binding band as a second tightening member 63, 64 ... Binding band as a first tightening member 71, 72 ... Tape as a second tape member 73, 74 ... As a first tape member Tape 80 ... Color 81 ... Bolt 82 ... Nut M1 to M4 ... Equipment P1 ... First end P2 ... Intermediate position P3 ... Second end P4 ... First end P5 ... Intermediate position P6 ... Second End R12 ... Area R23 ... Area R45 ... Area R56 ... Area V ... Vehicle W ... Wire harness

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Details Of Indoor Wiring (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Clamps And Clips (AREA)
  • Insulated Conductors (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
PCT/JP2019/037174 2019-03-27 2019-09-24 ワイヤハーネス Ceased WO2020194798A1 (ja)

Priority Applications (3)

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JP2021508695A JP7180752B2 (ja) 2019-03-27 2019-09-24 ワイヤハーネス
US17/441,545 US12081002B2 (en) 2019-03-27 2019-09-24 Wire harness
CN201980094504.5A CN113615023B (zh) 2019-03-27 2019-09-24 线束

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JP2019060727 2019-03-27
JP2019-060727 2019-03-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220161743A1 (en) * 2019-03-27 2022-05-26 Sumitomo Wiring Systems, Limited Wire harness
CN115085103A (zh) * 2021-03-11 2022-09-20 泰科电子连接印度私有有限公司 用于将电缆附接至外壳构件的部件

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7765058B1 (ja) * 2025-06-27 2025-11-06 株式会社ピー・エス・ディー 配線固定具および配線固定方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0234888U (https=) * 1988-08-30 1990-03-06
JP2013252024A (ja) * 2012-06-04 2013-12-12 Yazaki Corp 外装部材と後付け部品との取り付け構造
JP2017200375A (ja) * 2016-04-28 2017-11-02 住友電装株式会社 プロテクタ及びプロテクタ付ワイヤーハーネス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3620345B2 (ja) * 1999-05-27 2005-02-16 住友電装株式会社 グロメット
US20030207106A1 (en) * 2002-01-18 2003-11-06 Sumitomo Wiring Systems, Ltd. Wire harness-protecting material and wire harness comprising said material
US7438265B2 (en) * 2005-01-14 2008-10-21 Luis Berardo Urzua Single and double electrical cable holder strip
JP5673451B2 (ja) * 2011-09-05 2015-02-18 住友電装株式会社 ワイヤーハーネス外装体
JP2016056270A (ja) * 2014-09-09 2016-04-21 矢崎総業株式会社 自己粘着性塩化ビニルシート又はテープ、及びワイヤーハーネス
JP2016134953A (ja) * 2015-01-16 2016-07-25 住友電装株式会社 ワイヤハーネス用のプロテクタ
CN105162054B (zh) * 2015-08-21 2018-02-13 安徽江淮汽车集团股份有限公司 一种组合式汽车线束固定线夹结构
CN205261034U (zh) * 2015-12-07 2016-05-25 北京汽车股份有限公司 汽车空调管路连接系统及汽车
JP6724763B2 (ja) 2016-12-19 2020-07-15 住友電装株式会社 ワイヤハーネス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0234888U (https=) * 1988-08-30 1990-03-06
JP2013252024A (ja) * 2012-06-04 2013-12-12 Yazaki Corp 外装部材と後付け部品との取り付け構造
JP2017200375A (ja) * 2016-04-28 2017-11-02 住友電装株式会社 プロテクタ及びプロテクタ付ワイヤーハーネス

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220161743A1 (en) * 2019-03-27 2022-05-26 Sumitomo Wiring Systems, Limited Wire harness
US11904781B2 (en) * 2019-03-27 2024-02-20 Sumitomo Wiring Systems, Limited Wire harness with body protrusion
CN115085103A (zh) * 2021-03-11 2022-09-20 泰科电子连接印度私有有限公司 用于将电缆附接至外壳构件的部件

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US20220181860A1 (en) 2022-06-09
US12081002B2 (en) 2024-09-03
JPWO2020194798A1 (https=) 2020-10-01
JP7180752B2 (ja) 2022-11-30
CN113615023A (zh) 2021-11-05
CN113615023B (zh) 2023-03-21

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