WO2022210819A1 - ホース付き配線部材 - Google Patents
ホース付き配線部材 Download PDFInfo
- Publication number
- WO2022210819A1 WO2022210819A1 PCT/JP2022/015768 JP2022015768W WO2022210819A1 WO 2022210819 A1 WO2022210819 A1 WO 2022210819A1 JP 2022015768 W JP2022015768 W JP 2022015768W WO 2022210819 A1 WO2022210819 A1 WO 2022210819A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hose
- sheet
- linear transmission
- transmission member
- layer
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 138
- 238000005452 bending Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 75
- 230000004927 fusion Effects 0.000 description 30
- 239000000463 material Substances 0.000 description 27
- 239000011347 resin Substances 0.000 description 24
- 229920005989 resin Polymers 0.000 description 24
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
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
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
-
- 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
-
- 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
- B60R16/08—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 fluid
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
-
- 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
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Definitions
- the present disclosure relates to wiring members with hoses.
- Patent Document 1 discloses a technique for arranging the tube along the wire harness body while suppressing the collapse of the tube.
- a tubular protective member is arranged in a corrugated tube that covers a wire harness main body in a state of covering the tube.
- hose and the wiring member be integrated with a simple structure without collapsing the hose flow path as much as possible.
- a wiring member with a hose includes a linear transmission member, a sheet extending along a wiring path of the linear transmission member and having the linear transmission member fixed on a holding surface; and a hose fixed on the holding surface.
- the hose and the wiring member can be integrated with a simple configuration without collapsing the flow path of the hose as much as possible.
- FIG. 1 is a perspective view showing a wiring member with a hose according to Embodiment 1.
- FIG. 2 is a plan view showing the wiring member with hose according to the first embodiment.
- FIG. 3 is a cross-sectional view taken along line III--III in FIG.
- FIG. 4 is an explanatory view showing how the wiring member with hose according to the first embodiment is manufactured.
- FIG. 5 is a plan view showing a first modification of the wiring member with hose.
- FIG. 6 is a plan view showing a second modification of the wiring member with hose.
- the wiring member with hose of the present disclosure is as follows.
- the linear transmission member and the hose are integrated by being fixed to the sheet.
- the linear transmission member and the hose are less likely to interfere with each other, and the hose and the wiring member can be integrated with a simple structure without collapsing the flow path of the hose as much as possible.
- the sheet and the hose may be directly fixed at the contact portion.
- the seat and the hose can be easily fixed without interposing any other member.
- the sheet and the linear transmission member may be directly fixed at the contact portion. Thereby, the sheet and the linear transmission member can be integrated in a fixing manner similar to that of the sheet and the hose.
- the hose is arranged on one outer edge of the sheet, and the plurality of linear transmission members are arranged on the other outer edge of the sheet. may This prevents the linear transmission member and the hose from crossing each other.
- part of the plurality of linear transmission members may be branched at the other outer edge. As a result, the crossing of the linear transmission member and the hose is suppressed even at the branched portion.
- the sheet may be provided with a bending path portion that bends so that the one outer edge is closer to the outer periphery than the other outer edge.
- the hose can be arranged on the outer peripheral side of the linear transmission member in the bending path portion, thereby suppressing the curvature radius of the hose from becoming small.
- the linear transmission member and the hose may intersect on the sheet. Even when the linear transmission member and the hose intersect on the sheet, by fixing the linear transmission member and the hose to the sheet in a state where they are crossed in advance, the hose is suppressed from being crushed.
- FIG. 1 is a perspective view showing a wiring member 10 with a hose according to Embodiment 1.
- FIG. 2 is a plan view showing the wiring member 10 with hose according to the first embodiment.
- FIG. 3 is a cross-sectional view taken along line III--III in FIG.
- the wiring member 10 with hose includes a linear transmission member 20, a sheet 30 and a hose 40.
- the sheet 30 extends along the wiring path of the linear transmission member 20 .
- a linear transmission member 20 is fixed on the holding surface of the sheet 30 .
- a hose 40 is also fixed on the holding surface of the seat 30 .
- the hose 40 extends along the linear transmission member 20 in at least part of its section. A portion where the linear transmission member 20 and the hose 40 are parallel is fixed to the sheet 30 . As a result, the linear transmission member 20 and the hose 40 are held in parallel (integrated state) via the sheet 30 .
- the wiring member 10 with hose of this example will be described as having a portion arranged in the space (in-roof space) between the roof panel 60 and the roof liner 62 .
- a roof panel 60 and a roof liner 62 are positioned above the passenger compartment and form the roof of the vehicle.
- the roof panel 60 is exposed to the outside of the vehicle and is a member that forms the appearance of the vehicle.
- the roof liner 62 is a member that is exposed inside the vehicle and forms an interior appearance of the vehicle.
- the roof liner 62 is also called roof lining, roof trim, or the like.
- the linear transmission member 20 is a linear member that transmits electricity, light, or the like.
- the linear transmission member 20 is assumed to be a member that connects parts of the vehicle.
- the linear transmission member 20 includes a transmission line body 22 and a coating layer 24 .
- the transmission line body 22 is a transmission line for transmitting electricity or light.
- the transmission line main body 22 is a conductor core wire.
- the conductor core wire is composed of one or more strands.
- the wire is made of copper, copper alloy, aluminum, aluminum alloy, or the like.
- the linear transmission member 20 is an optical fiber
- the transmission line body 22 is a core and a clad.
- the covering layer 24 is a layer that covers the transmission line body 22 .
- the resin material forming the coating layer 24 is not particularly limited, and can be set as appropriate.
- the linear transmission member 20 may be a general electric wire having a core wire and a coating layer around the core wire, or may be a shielded wire, a twisted wire, an enameled wire, a nichrome wire, an optical fiber, or the like.
- linear transmission member 20 for transmitting electricity.
- a part or the like of the linear transmission member 20 that transmits electricity may be used as an antenna, a coil, or the like that transmits or receives signals or power to or from space.
- the linear transmission member 20 may be a single core wire.
- a single fiber is a single filament.
- a single-core wire is a linear transmission member having one transmission line.
- the linear transmission member 20 may be a multi-core wire.
- a multifilamentary wire is a composite of several filaments.
- a multi-core wire is a linear transmission member having a plurality of transmission lines.
- the multicore wire may be, for example, a twisted wire, a cable in which a plurality of filaments are assembled and covered with a sheath, or the like.
- the sheet 30 is not particularly limited as long as it can fix the linear transmission member 20 and the hose 40 .
- the sheet 30 is made of a resin material.
- a material other than resin, such as a metal or an inorganic substance, may be used as the material forming the sheet 30 .
- the structure of the sheet 30 may be a one-layer structure or a multi-layer structure of three or more layers.
- the first layer 32 is the fusing layer 32 .
- the linear transmission member 20 and the hose 40 are fused and fixed to the fusion layer 32 .
- the fusing layer 32 comprises a resinous material, preferably a thermoplastic resinous material.
- the resin material of the fusion layer 32 is softened and fused to the fusion partner.
- the type of such resin material is not particularly limited, and polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET) and the like can be used.
- the structure of the fusion layer 32 is not particularly limited.
- the fusing layer 32 may be a sheet having a uniform solid cross-section (also called non-foamed sheet or solid sheet).
- the fusion layer 32 may be a foam sheet or the like.
- the fusing layer 32 may be a sheet of fibrous material such as a knitted, woven or non-woven fabric.
- One surface of the first layer 32 is one main surface of the sheet 30 .
- the second layer 34 is the additional layer 34 .
- the additional layer 34 may be made of a different material or have a different structure than the fusing layer 32 .
- the additional layer 34 enhances the functionality of the fusible layer 32 or adds functionality to the sheet 30 that the fusible layer 32 lacks.
- the material constituting the second layer 34 may be a metal, an inorganic substance, or the like, in addition to the materials described for the fusion layer 32 .
- the construction of the second layer 34 may be any of the constructions described for the fusing layer 32 above.
- One surface of the second layer 34 is the other main surface of the sheet 30 .
- the first layer 32 and the second layer 34 are fixed while the other surface of the first layer 32 and the other surface of the second layer 34 are in contact with each other.
- the manner in which the first layer 32 and the second layer 34 are fixed is not particularly limited, but they are preferably fixed by fusion bonding or adhesion.
- the resin material or adhesive may enter the voids and be fixed. can.
- a so-called anchor effect is exhibited, and the first layer 32 and the second layer 34 are firmly fixed.
- the first layer 32 is a resin solid sheet and the second layer 34 is a fiber material sheet.
- the first layer 32 and the second layer 34 are fused together.
- the resin of the first layer 32 is hardened after entering between the fibers of the second layer 34 in a fluid state.
- the state in which the resin of the first layer 32 enters between the fibers of the second layer 34 is maintained, and the first layer 32 and the second layer 34 are firmly fixed.
- the first layer 32 and the second layer 34 may be formed to have the same size (same planar shape). One of the first layer 32 and the second layer 34 may be formed larger than the other.
- the first layer 32 and the second layer 34 are generally fixed in the contact area. The first layer 32 and the second layer 34 may be fixed only in a portion of the contact area.
- the sheet 30 may be a soft member.
- the first layer 32 is a solid sheet made of a soft resin such as soft PVC
- the second layer 34 is a nonwoven fabric made of PET.
- the sheet 30 may have flexibility to follow the bending of the linear transmission member 20 .
- the wiring member may be bent in the thickness direction (bent along the holding surface of the sheet 30).
- the paths of the plurality of linear transmission members 20 are set according to the positions of the components to be connected. By fixing the plurality of linear transmission members 20 to the sheet 30, the plurality of linear transmission members 20 are maintained along the wiring path according to the positions of the components to be connected to each other.
- the paths of the plurality of linear transmission members 20 may be configured by a combination of straight paths and curved paths.
- the sheet 30 may also consist of a combination of straight and curved paths.
- the plurality of linear transmission members 20 may be fixed to the sheet 30 in such a manner that branch lines branch from the main line.
- the seat 30 may also be formed in a shape in which the portion to which the branch line is fixed diverges from the portion to which the trunk line is fixed.
- a plurality of linear transmission members 20 are bent on sheet 30 .
- the plurality of linear transmission members 20 are branched on the sheet 30 .
- the hose 40 has a channel through which fluid can pass.
- Hose 40 is bendable.
- the hose 40 can bend while maintaining a flow path in a bending range in which bending does not occur.
- Hose 40 may be made of a resilient elastomer such as EPDM, for example.
- the hose 40 may be made of resin such as soft PVC, and may be configured to have flexibility.
- the fluid passing through hose 40 is liquid.
- the fluid may be gas.
- the liquid is window washer fluid.
- the liquid may be liquid other than washer liquid.
- the hose 40 of this example is assumed to be a washer hose 40 that connects a washer liquid reservoir (washer tank) and a washer nozzle. Further, it is assumed that the washer tank and the washer nozzle are separately arranged in the longitudinal direction of the vehicle. For example, it may be a rear window washer nozzle in which the washer tank is arranged in front of the vehicle (in front of the passenger compartment) and the washer nozzle is arranged in the rear of the vehicle (behind the passenger compartment).
- the washer tank may be arranged, for example, in an antechamber such as an engine compartment.
- the washer nozzles may be arranged around the rear window, for example together with the rear wiper. The washer fluid reaches the washer nozzle from the washer tank through the washer hose 40 . The washer fluid is then discharged from the washer nozzle toward the rear window.
- the hose 40 is arranged longitudinally across the vehicle.
- the hose 40 passes through the roof inner space and straddles the vehicle compartment in the front-rear direction. More specifically, the hose 40 extends from the washer tank along the A-pillar toward the interior space of the roof.
- the hose 40 traverses the roof interior space and extends to a washer nozzle arranged rearward of the vehicle compartment.
- the route of the hose 40 behind the vehicle is appropriately set depending on the type of vehicle, whether the rear window is incorporated in the back door, and the like.
- the hose 40 may be arranged at the rear of the vehicle so as to extend directly from the space inside the roof to the space outside the vehicle, or may be arranged so as to descend along the C-pillar.
- One end or the other end of the hose 40 may be connected to a joint.
- Another hose connected to the fitting may extend to the washer tank or washer nozzle.
- a linear transmission member 20 is also arranged in the roof interior space.
- the linear transmission member 20 may include, for example, a linear transmission member 20A for roof equipment 64 that is connected to equipment (roof equipment 64) placed on the roof.
- the roof equipment 64 may be, for example, a lamp, an antenna, or the like.
- the roof equipment 64 is arranged at a predetermined position in the roof interior space.
- the linear transmission member 20A branches off from the hose 40 on the seat 30 and extends to a connection position with the roof device 64 .
- the linear transmission member 20A may be connected to the roof equipment 64 via a connector 26 or the like provided at the end.
- the linear transmission member 20A runs parallel to the hose 40 from the first end of the sheet 30 to the branch position.
- the linear transmission member 20 may include a linear transmission member 20B for rear equipment connected to equipment arranged behind the vehicle.
- the rear device may be a rear wiper device or the like.
- the linear transmission member 20B may run parallel to the hose 40 from the first end to the second end of the sheet 30 .
- the linear transmission member 20B may extend outward from the roof inner space together with the hose 40 . Note that the path of the hose 40 from the first end to the second end of the sheet 30 is a straight path here.
- the portions of the linear transmission members 20A and 20B that extend along the A pillar may be bound into a circular bundle by a binding member 50.
- the binding member 50 may be a tape, a binding band, or the like. Near the first end of the sheet 30 the circular bundle portions 28 are unbound and transferred to alignment on the sheet 30 . The unbound portion of the circular bundle portion 28 may be on the sheet 30 or off the sheet 30 .
- the hose 40 may run along the A-pillar with the circular bundle portion 28 . Hoses 40 may be bundled together in circular bundle portion 28 by tie members 50 .
- the linear transmission members 20A, 20B and the hose 40 may not be bundled in a circular shape.
- the linear transmission members 20A, 20B and the hose 40 may extend along the A-pillar while being fixed to the seat 30.
- a hose 40 is arranged on one outer edge of the sheet 30 on the holding surface of the sheet 30 , and a plurality of linear transmission members 20 are arranged on the other outer edge of the sheet 30 . At the other outer edge, some of the plurality of linear transmission members 20 are branched. The sheet 30 is also branched accordingly. In this example, the hose 40 and the linear transmission member 20 do not intersect on the sheet 30 . In this example, the hose 40 and the linear transmission member 20 are arranged separately on the sheet 30 .
- the thickness of the hose 40 is, for example, 2 mm to 8 mm.
- the linear transmission member 20 fixed on the sheet 30 together with the hose 40 is, for example, a power line or signal line for low voltage (eg, 12 volts) and is normally thinner than the hose 40 .
- the linear transmission member 20 fixed on the sheet 30 together with the hose 40 may include a linear transmission member 20 having a thickness equal to or thicker than that of the hose 40 .
- a portion of the linear transmission member 20B extending rearward of the vehicle may be bound into a circular bundle by a binding member.
- the binding member may be a tape, a binding band, or the like. Near the second end of sheet 30, the circular bundle portion is unbound and transferred to alignment on sheet 30. FIG. The unbound portion of the circular bundle portion may be on the sheet 30 or may be outside the sheet 30 .
- the hose 40 may extend to the rear of the vehicle along with the circular bundle portion of the linear transmission member 20B.
- the hoses 40 may be bundled together in a circular bundle portion of the linear transmission member 20B by a binding member.
- the linear transmission member 20B and the hose 40 may not be bundled in a circular shape.
- the linear transmission member 20 ⁇ /b>B and the hose 40 may extend rearward of the vehicle while being fixed to the seat 30 .
- the mode of fixing the sheet 30 and the linear transmission member 20 may be fixed at the contact portion, may be fixed at the non-contact portion, or both may be used together.
- the sheet 30 and the hose 40 may be fixed in contact portion fixation, non-contact portion fixation, or a combination of both.
- the linear transmission member 20 and the hose 40 fixed to the sheet 30 may be collectively referred to as fixed objects 20 and 40 .
- the contact portion fixation means that the contact portions of the sheet 30 and the fixation targets 20 and 40 are attached and fixed.
- Non-contact site fixation is a mode of fixation that is not contact site fixation. , 40 are sandwiched to maintain that state.
- contact site indirect fixation may be used
- contact site direct fixation may be used
- both may be used together in different regions.
- indirect fixation of the contact portion means that the sheet 30 and the fixation targets 20 and 40 are indirectly fixed by being adhered to each other via an adhesive, a pressure-sensitive adhesive, a double-sided pressure-sensitive adhesive tape, or the like provided between them.
- the direct fixation of the contact portion means that the sheet 30 and the fixation targets 20 and 40 are directly adhered and fixed without an adhesive or the like provided separately. In the direct fixation of the contact portion, it is conceivable that, for example, resin contained in at least one of the sheet 30 and the fixation targets 20 and 40 is melted to stick and fix.
- the resin may be melted, for example, by heat or melted by a solvent. That is, the state of direct fixation of the contact portion may be the state of direct fixation of the contact portion by heat or the state of direct fixation of the contact portion by solvent. Preferably, the contact portion is directly fixed by heat.
- the means for forming a state in which the contact parts are directly fixed is not particularly limited, and known means such as fusion bonding can be used.
- various fusion means such as ultrasonic fusion, heat-pressure fusion, hot-air fusion, and high-frequency fusion can be employed.
- the contact portion directly fixed state is formed by these means, the sheet 30 and the fixing objects 20 and 40 are brought into the contact portion directly fixed state by the means.
- the fusion fixation is one mode of direct fixation of the contact site.
- the sheet 30 and the hose 40 are directly fixed at their contact portions. Both the sheet 30 and the linear transmission member 20 are directly fixed at the contact portions. In this case, the outermost layers of the fixed objects 20 and 40 and the fusion layer 32 are fused.
- the outermost layer of the linear transmission member 20 is the coating layer 24 .
- Covering layer 24 is a material that is fusible to fusing layer 32 .
- the resin material forming the coating layer 24 may be of the same type as the resin material forming the fusion layer 32 .
- the resin material forming the fusion layer 32 and the resin material forming the coating layer 24 are PVC or polyolefin.
- Hose 40 is a material that can be fused to fusing layer 32 .
- the resin material of the fusion layer 32 may be melted and adhered to the outer surface of the hose 40 .
- the resin material of the hose 40 may be melted and adhered to each other in addition to the resin material of the fusion layer 32 .
- the resin material of the hose 40 and the resin material of the fusion layer 32 are of the same type, the melted materials of the resin material of the fusion layer 32 and the resin material of the hose 40 may be mixed.
- a plurality of fixed portions (fused portions) between the sheet 30 and the linear transmission member 20 may be provided at intervals along the extending direction of the linear transmission member 20 .
- a plurality of fixed portions (fused portions) between the sheet 30 and the hose 40 may be provided at intervals along the extending direction of the hose 40 .
- the interval between these fixed portions is not particularly limited, and can be set as appropriate.
- the distance between the fixed portions of the sheet 30 and the linear transmission member 20 and the distance between the fixed portions of the sheet 30 and the hose 40 may be the same or different.
- the linear transmission member 20 includes a single-core signal wire
- the single-core signal wire is relatively thin and thus bends more easily than the hose 40 .
- the fixed interval between the sheet 30 and the single-core signal line may be smaller than the fixed interval between the sheet 30 and the hose 40 in the straight section where the single-core signal line and the hose 40 are parallel.
- the fixing portion between the sheet 30 and the linear transmission member 20 may be provided continuously along the extending direction of the linear transmission member 20 .
- the fixing portion between the sheet 30 and the hose 40 may be provided continuously along the extending direction of the hose 40 .
- FIG. 4 is an explanatory view showing how the wiring member 10 with hose according to the first embodiment is manufactured.
- the hose 40 and the sheet 30 are fused by an ultrasonic fusion device.
- the ultrasonic fusion device has horn 80 and anvil 82 .
- the horn 80 applies ultrasonic vibrations to the parts to be fused.
- the horn 80 can locally apply ultrasonic vibrations to the parts to be fused.
- the anvil 82 sandwiches two members to be fused together with the horn 80 . Normally, the part to be fused heats mainly at the part pressed and sandwiched between the horn 80 and the anvil 82 .
- the hose 40 is housed in a groove 83 formed in the anvil 82. This prevents the horn 80 and the anvil 82 from strongly pressing the hose 40 .
- the depth of groove 83 is equal to or greater than the diameter of hose 40 .
- Ultrasonic vibration is applied to the sheet 30 from the horn 80 while the sheet 30 is pressed and sandwiched between the horn 80 and the top of the side wall of the groove 83 .
- the sheet 30 begins to soften from the side portion of the hose 40 .
- the softened portion fills the gap between the inner surface of the groove 83 and the hose 40 , reaches the hose 40 , and adheres to the hose 40 .
- the seat 30 and the hose 40 can be fixed without collapsing the flow path of the hose 40 as much as possible.
- the holding surface of the sheet 30 before fusion bonding is a flat surface.
- the holding surface of the fused sheet 30 may have an uneven shape.
- the sheet 30 may have a convex portion 36 and a concave portion 38 around the hose 40 .
- the convex portion 36 and the concave portion 38 are concave and convex portions along the thickness direction of the sheet 30 .
- the convex portion 36 is provided at a portion where the hose 40 and the sheet 30 overlap.
- the convex portion 36 is a raised portion of the holding surface to fill the gap between the flat holding surface before fusion and the hose 40 .
- the protrusions 36 are formed by the softened material of the sheet 30 entering the grooves 83 .
- the concave portion 38 is provided on the side of the convex portion 36 .
- the recessed portion 38 is a portion of the holding surface that is recessed by supplying material from another portion of the holding surface toward the convex portion 36 in order to raise the holding surface and provide the convex portion 36 .
- the recess 38 can also be regarded as a trace formed by pressing the holding surface by the top of the side wall of the groove 83 .
- the protrusions 36 and the recesses 38 may not be provided.
- the fusion between the linear transmission member 20 and the sheet 30 may also be performed using an ultrasonic fusion device.
- Grooves 83 may also be formed in the anvil 82 used for fusing the linear transmission member 20 and the sheet 30 . With the linear transmission member 20 accommodated in the groove 83 , the linear transmission member 20 and the sheet 30 may be pressed against the horn 80 and the anvil 82 while being ultrasonically fused.
- the groove 83 formed in the anvil 82 may be sized according to the diameter of the linear transmission member 20 .
- the fused portion between the linear transmission member 20 and the sheet 30 may also be provided with the protrusions 36 and the recesses 38 .
- the linear transmission member 20 and the hose 40 are integrated by being fixed to the sheet 30 respectively.
- the linear transmission member 20 and the hose 40 are less likely to interfere with each other, and the hose 40 and the wiring member can be integrated with a simple structure without collapsing the flow path of the hose 40 as much as possible.
- the seat 30 and the hose 40 are directly fixed at the contact portion.
- the seat 30 and the hose 40 can be easily fixed without using other members.
- the sheet 30 and the linear transmission member 20 are directly fixed at the contact portion.
- the sheet 30 and the linear transmission member 20 can be integrated in the same fixed manner as the sheet 30 and the hose 40 .
- a hose 40 is arranged on one outer edge of the sheet 30 , and a plurality of linear transmission members 20 are arranged on the other outer edge of the sheet 30 . This prevents the linear transmission member 20 and the hose 40 from crossing each other.
- part of the plurality of linear transmission members 20 is branched at the other outer edge. This prevents the linear transmission member 20 and the hose 40 from crossing each other even at the branched portion.
- FIG. 5 is a plan view showing a first modification of the wiring member 10 with hose.
- the wiring member with hose 110 according to the first modification differs from the wiring member with hose 10 in that the sheet 130 is provided with a bending path.
- the sheet 130 is bent so that the one outer edge where the hose 40 is arranged is closer to the outer circumference than the other outer edge where the plurality of linear transmission members 20 are arranged.
- the hose 40 can be arranged on the outer peripheral side of the linear transmission member 20 in the bending path portion, and the radius of curvature of the hose 40 can be suppressed from becoming smaller. This makes it difficult for the hose 40 to bend.
- FIG. 6 is a plan view showing a second modification of the wiring member 10 with hose.
- a wiring member with hose 210 according to the second modification differs from the wiring members with hose 10 and 110 in that the hose 40 and the linear transmission member 20 intersect on the sheet 30 . Even when the linear transmission member 20 and the hose 40 intersect on the sheet 30 like the wiring member 210 with the hose of this example, the linear transmission member 20 and the hose 40 are placed on the sheet 30 in a state of being crossed in advance. By fixing, the hose 40 is suppressed from being crushed.
- the linear transmission member 20 may be below the hose 40 (on the sheet 30 side).
- the hose 40 may be lower than the linear transmission member 20 at the intersection of the linear transmission member 20 and the hose 40 .
- the linear transmission member 20 can press the hose 40 toward the sheet 30 .
- the linear transmission members 20 may also cross each other on the sheet 30 as shown in FIG.
- the linear transmission members 20 do not have to cross each other on the sheet 30 .
- the hose 40 may be arranged in an intermediate portion along the width direction of the sheet 30 .
- Linear transmission members 20 may be arranged on both sides of the hose 40 .
- a linear transmission member 20A may be arranged on both sides of the hose 40 . In this case, the linear transmission member 20A on at least one side intersects the hose 40 on the sheet 30 .
- the linear transmission member 20A may be arranged on one side of the hose 40 and the linear transmission member 20B may be arranged on the other side of the hose 40 . In this case, the hose 40 may not intersect the linear transmission members 20A and 20B on the sheet 30 in some cases.
- the example in which the wiring member 10 with the hose is arranged in the roof interior space has been described so far, but this is not an essential configuration.
- the wiring member 10 with hose may be arranged in a space different from the space in the roof.
- the wiring member 10 with hose may be arranged in the space between the floor panel and the carpet.
- Reference Signs List 10 110, 210 Wiring member with hose 20, 20A, 20B Linear transmission member 22 Transmission line main body 24 Coating layer 26 Connector 28 Circular bundle portion 30, 130 Sheet 32 First layer 34 Second layer 36 Convex portion 38 Concave portion 40 Hose 50 binding member 60 roof panel 62 roof liner 64 roof equipment 80 horn 82 anvil
Abstract
Description
最初に本開示の実施態様を列記して説明する。
本開示のホース付き配線部材の具体例を、以下に図面を参照しつつ説明する。なお、本開示はこれらの例示に限定されるものではなく、請求の範囲によって示され、請求の範囲と均等の意味及び範囲内でのすべての変更が含まれることが意図される。
以下、実施形態1にかかるホース付き配線部材について説明する。図1は実施形態1にかかるホース付き配線部材10を示す斜視図である。図2は実施形態1にかかるホース付き配線部材10を示す平面図である。図3は図2のIII-III線に沿った断面図である。
以上のように構成されたホース付き配線部材10によると、線状伝送部材20とホース40とがそれぞれシート30に固定されることによって一体化されている。これにより、線状伝送部材20とホース40とが干渉しにくくなり、ホース40の流路がなるべく潰れることなく、ホース40と配線部材とが簡易な構成で一体化できる。
図5はホース付き配線部材10の第1変形例を示す平面図である。
20、20A、20B 線状伝送部材
22 伝送線本体
24 被覆層
26 コネクタ
28 円形束部分
30、130 シート
32 第1層
34 第2層
36 凸部
38 凹部
40 ホース
50 結束部材
60 ルーフパネル
62 ルーフライナ
64 ルーフ機器
80 ホーン
82 アンビル
Claims (7)
- 線状伝送部材と、
前記線状伝送部材の配線経路に沿って延在し、保持面上に前記線状伝送部材が固定されたシートと、
前記シートの前記保持面上に固定されたホースと、
を備える、ホース付き配線部材。 - 請求項1に記載のホース付き配線部材であって、
前記シートと前記ホースとが接触部位直接固定されている、ホース付き配線部材。 - 請求項2に記載のホース付き配線部材であって、
前記シートと前記線状伝送部材とが接触部位直接固定されている、ホース付き配線部材。 - 請求項1から請求項3のいずれか1項に記載のホース付き配線部材であって、
前記シートの一方外縁に前記ホースが配置され、前記シートの他方外縁に複数の前記線状伝送部材が配置されている、ホース付き配線部材。 - 請求項4に記載のホース付き配線部材であって、
前記他方外縁において、前記複数の線状伝送部材の一部が分岐している、ホース付き配線部材。 - 請求項4又は請求項5に記載のホース付き配線部材であって、
前記シートに前記一方外縁が前記他方外縁よりも外周側となるように曲がる曲げ経路部が設けられている、ホース付き配線部材。 - 請求項1から請求項3のいずれか1項に記載のホース付き配線部材であって、
前記線状伝送部材と前記ホースとが前記シート上で交差している、ホース付き配線部材。
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CN202280021112.8A CN116982230A (zh) | 2021-03-31 | 2022-03-30 | 带软管的配线构件 |
DE112022001902.6T DE112022001902T5 (de) | 2021-03-31 | 2022-03-30 | Verkabelungsbauteil mit schlauch |
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JP2021-060156 | 2021-03-31 | ||
JP2021060156A JP2022156450A (ja) | 2021-03-31 | 2021-03-31 | ホース付き配線部材 |
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WO2022210819A1 true WO2022210819A1 (ja) | 2022-10-06 |
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PCT/JP2022/015768 WO2022210819A1 (ja) | 2021-03-31 | 2022-03-30 | ホース付き配線部材 |
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JP (1) | JP2022156450A (ja) |
CN (1) | CN116982230A (ja) |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006149149A (ja) * | 2004-11-24 | 2006-06-08 | Auto Network Gijutsu Kenkyusho:Kk | ワイヤハーネスの配索構造およびルーフハーネスモジュール |
JP2009173188A (ja) * | 2008-01-25 | 2009-08-06 | Yazaki Corp | 内装材 |
WO2010109951A1 (ja) * | 2009-03-25 | 2010-09-30 | 大電株式会社 | 可動部用条材 |
WO2020122163A1 (ja) * | 2018-12-12 | 2020-06-18 | 株式会社オートネットワーク技術研究所 | 配線部材及び荷姿形態の配線部材 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5825196B2 (ja) | 2012-05-17 | 2015-12-02 | 住友電装株式会社 | ワイヤーハーネス |
-
2021
- 2021-03-31 JP JP2021060156A patent/JP2022156450A/ja active Pending
-
2022
- 2022-03-30 WO PCT/JP2022/015768 patent/WO2022210819A1/ja active Application Filing
- 2022-03-30 CN CN202280021112.8A patent/CN116982230A/zh active Pending
- 2022-03-30 DE DE112022001902.6T patent/DE112022001902T5/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006149149A (ja) * | 2004-11-24 | 2006-06-08 | Auto Network Gijutsu Kenkyusho:Kk | ワイヤハーネスの配索構造およびルーフハーネスモジュール |
JP2009173188A (ja) * | 2008-01-25 | 2009-08-06 | Yazaki Corp | 内装材 |
WO2010109951A1 (ja) * | 2009-03-25 | 2010-09-30 | 大電株式会社 | 可動部用条材 |
WO2020122163A1 (ja) * | 2018-12-12 | 2020-06-18 | 株式会社オートネットワーク技術研究所 | 配線部材及び荷姿形態の配線部材 |
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CN116982230A (zh) | 2023-10-31 |
DE112022001902T5 (de) | 2024-03-14 |
JP2022156450A (ja) | 2022-10-14 |
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