WO2012150643A1 - Wire harness routing structure section - Google Patents

Wire harness routing structure section Download PDF

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Publication number
WO2012150643A1
WO2012150643A1 PCT/JP2011/073527 JP2011073527W WO2012150643A1 WO 2012150643 A1 WO2012150643 A1 WO 2012150643A1 JP 2011073527 W JP2011073527 W JP 2011073527W WO 2012150643 A1 WO2012150643 A1 WO 2012150643A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire harness
door
protector
insertion port
shape
Prior art date
Application number
PCT/JP2011/073527
Other languages
French (fr)
Japanese (ja)
Inventor
大樹 永易
坂田 勉
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Priority to CN201180070601.4A priority Critical patent/CN103502054B/en
Publication of WO2012150643A1 publication Critical patent/WO2012150643A1/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462Tubings, i.e. having a closed section
    • H02G3/0468Corrugated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/0207Wire harnesses
    • B60R16/0215Protecting, fastening and routing means therefor

Definitions

  • a wire harness may be routed from the body to the door in order to supply power or transmit a signal to an electrical device mounted on the door of the automobile.
  • Patent Document 1 discloses a vehicle door harness routing structure for routing a door harness from a vehicle door to a vehicle body body.
  • a flexible harness protector in which a door harness is inserted from the vehicle door to the vehicle body body is installed, and the rear end of the harness protector is slidably accommodated in a protector case inside the vehicle door. .
  • the harness protector is bent between the vehicle door and the vehicle body body, and slides with respect to the protector case.
  • an object of the present invention is to make the forward and backward movement of the wire harness in the door accompanying the opening and closing operation of the door more smooth.
  • a 1st aspect is a wire harness wiring structure part which wires a wire harness between the body and door of a vehicle, Comprising: The said wire harness fixed to the said body and a part are arrange
  • a 2nd aspect is a wire harness wiring structure part which concerns on a 1st aspect, Comprising: The said insertion opening part of the said protector bends the said wire harness with the opening / closing operation
  • a 3rd aspect is a wire harness wiring structure part which concerns on a 1st or 2nd aspect, Comprising:
  • the said insertion port part of the said protector is formed in the rounded shape in the whole circumferential direction of the opening edge part. Has been.
  • a fourth aspect is a wire harness wiring structure according to any one of the first to third aspects, wherein the insertion port of the protector has an inner peripheral edge and an outer peripheral edge of an opening end thereof. In the part, it is formed in a rounded shape.
  • a fifth aspect is a wire harness wiring structure according to any one of the first to fourth aspects, wherein at least a part of the insertion port of the protector in the circumferential direction is the insertion port. It is formed in a shape that gradually expands toward the outer peripheral side toward the opening end.
  • a sixth aspect is a wire harness wiring structure part according to any one of the first to fifth aspects, wherein protruding ridges and recessed valleys extend along the circumferential direction. It is formed in a cylindrical shape that is alternately and continuously provided in the direction, covers the periphery of the portion of the wire harness that spans between the body and the door, and the portion including the door-side end portion is the It further includes an exterior member inserted into the protector through the insertion port, and the opening end of the insertion port of the protector has a radius of curvature larger than half the interval between the crests of the exterior member. It is formed in a rounded shape.
  • a seventh aspect is a wire harness wiring structure part according to any one of the first to sixth aspects, wherein protruding ridges and recessed valleys extend in the circumferential direction. It is formed in a cylindrical shape that is alternately and continuously provided in the direction, covers the periphery of the portion of the wire harness that spans between the body and the door, and the portion including the door-side end portion is the It further includes an exterior member inserted into the protector through the insertion port, and an opening end of the insertion port of the protector is set to a thickness dimension larger than the interval between the mountain portions of the exterior member. Yes.
  • a part of the wire harness is fixed to the body, and the protector disposed in the door is inserted into the wire harness extending from the body side to the door side.
  • the wire harness routed between the body and the door is moved forward and backward in the protector as the door opens and closes.
  • the extra length can be absorbed.
  • the insertion opening of the protector is formed in a rounded shape at least at the inner peripheral edge in at least a part of the opening end in the circumferential direction, the wire harness moves forward and backward with the door opening / closing operation. The operation can be made smoother.
  • the insertion opening is rounded at the opening end of the wire harness that is bent along with the opening / closing operation of the door and is close to the side. Is formed. For this reason, when the door is opened and closed, it is possible to suppress the catch at a portion where the sliding at the opening end of the insertion port portion is relatively easy to occur.
  • the insertion opening portion of the protector is formed in a shape rounded in the entire circumferential direction of the opening end portion, so that the wire harness moves forward and backward with respect to the inside of the door. Can be made more smooth.
  • the insertion port portion of the protector is formed in a shape rounded at the inner peripheral edge portion and the outer peripheral edge portion of the opening end portion, the door of the wire harness The forward / backward movement to the inside can be made smoother.
  • the insertion port portion of the protector is formed in a shape that gradually expands toward the outer peripheral side toward the opening end portion of the insertion port portion. Therefore, the advance / retreat operation of the wire harness with respect to the door can be made smoother.
  • the wire harness wiring structure part is formed in a cylindrical shape in which convex ridges and concave valleys along the circumferential direction are provided alternately and continuously in the extending direction,
  • the portion including the end portion on the door side is inserted into the protector through the insertion opening.
  • the opening edge part in the insertion port part of a protector is formed in the shape rounded by the curvature radius of the dimension larger than the half of the space
  • the opening end portion of the protector insertion port portion is set to a thickness dimension larger than the interval between the mountain portions of the exterior member. For this reason, it can suppress that the opening edge part of an insertion port part is caught in the peak part of an exterior member, and can advance / retreat to the inside of a door of a wire harness more smoothly.
  • FIG. 7 is a sectional view taken along line VII-VII in FIG. 6. It is a plane sectional view of the insertion slot part concerning a modification.
  • the wire harness routing structure 30 is a configuration for routing the wire harness 1 between the vehicle body 10 and the door 20.
  • the wiring harness 1 to be wired is formed into a wiring shape by binding a plurality of electric wires for supplying power or transmitting signals to the electrical equipment mounted on the door 20.
  • Examples of the electrical equipment mounted on the door 20 include a speaker, a side mirror motor, a door lock motor, a power window motor, and various switches.
  • the portion of the wire harness 1 that extends from the body 10 to the door 20 is configured by binding a plurality of electric wires into one.
  • the wire harness 1 branches in the door 20, and is connected to various apparatuses (illustration omitted).
  • the body 10 and the door 20 will be described.
  • the body 10 is a portion formed by welding a frame, a panel, or the like formed of a metal material or the like.
  • An entrance for getting on and off the vehicle is formed on the side of the body 10.
  • the door 20 is connected with the body 10 by the hinge part 19 grade
  • the door 20 is formed of a door inner panel 22 formed by press molding or punching a metal plate, a door outer panel as an exterior member provided outside the vehicle, a synthetic resin material, and the like. And 22 a door trim 26 as an interior member attached to the vehicle interior side.
  • the door 20 may be described with the end side (the vehicle front in the closed state) connected to the body 10 as the front and the opposite side (the vehicle rear in the closed state) as the rear.
  • the wire harness routing structure unit 30 routes the wire harness 1 through the front pillar of the body 10 and between the door inner panel 22 of the door 20 and the door trim 26. . Therefore, a through-hole portion 11 for penetrating and wiring the wire harness 1 is formed in the front pillar (more specifically, a portion forming the inner peripheral surface of the entrance / exit) of the body 10. Yes.
  • An introduction opening 21 is formed at the front end of the door 20.
  • the introduction opening 21 is formed by a combination of an end edge on the front side of the recess 23 formed on the inner side of the vehicle formed on the door inner panel 22 and an end edge on the front side of the door trim 26 that is abutted here. Is formed.
  • the concave portion 23 is a portion in which a protector 60 described later is mainly accommodated in the door 20.
  • the through hole portion 11 of the body 10 and the introduction opening portion 21 of the door 20 are formed at portions facing each other when the door 20 is closed. That is, it is set so that the wire harness 1 can be routed in a straight line shape or a gentle curve shape between the body 10 and the door 20 in the closed state of the door 20.
  • the door 20 is provided with a waterproof weather strip 28 along the peripheral edge.
  • the weather strip 28 is formed of an elastic material such as rubber that is in close contact with the opening edge of the body 10 entrance and exit and can be kept watertight inside and outside the vehicle with the door 20 closed.
  • this wire harness wiring structure part 30 is comprised so that the wire harness 1 may be wired from the weather strip 28 to the vehicle inside.
  • the wire harness routing structure unit 30 includes the wire harness 1, an exterior member 40, a body fixing unit 50, and a protector 60.
  • the part including the part spanned between the body 10 and the door 20 in the wire harness 1 is covered with an exterior member.
  • the exterior member 40 is a member that protects the wire harness 1 from the outside and supports the body 10 and the door 20.
  • the exterior member 40 is a cylindrical member and covers the periphery of the wire harness 1 disposed in the hollow portion.
  • the exterior member 40 can be bent and deformed between the body 10 and the door 20 in conjunction with the opening / closing operation of the door 20, and the wire harness 1 is prevented from being bent, slackened and drooped between the body 10 and the door 20. And it is formed to be supportable.
  • the exterior member 40 is formed in a cylindrical shape in which convex ridges 42 and concave ridges 44 along the circumferential direction are alternately and continuously provided in the extending direction.
  • the exterior member 40 is formed with higher rigidity than the wire harness 1.
  • the rigidity of the exterior member 40 is determined by the material and shape.
  • the exterior member 40 is a corrugated tube manufactured by extruding a synthetic resin (for example, PP (polypropylene), PA (polyamide), etc.) into a cylindrical shape and blow molding or vacuum molding (see FIG. 6). ).
  • the corrugated tube extends when the internal angle between the top of the peak and the side walls on both sides and the internal angle between the bottom of the valley and the side walls on both sides in the cross-sectional view including the central axis change. Stretch in the direction. That is, when a force is applied in the bending direction, the corrugated tube is deformed and bent so that each inner angle of the inner peripheral portion becomes smaller and each inner angle of the outer peripheral portion becomes larger. At this time, in the corrugated tube, the interval between the peak portions 42 located on the inner peripheral side (the dimension in the extending direction of the corrugated tube) is smaller than the natural length state, and the interval between the peak portions positioned on the outer peripheral side is smaller. Greater than natural length.
  • the exterior member 40 is formed in a flat shape (here, a shape in which a pair of straight lines connect a pair of arcs facing each other in a cross-sectional view orthogonal to the extending direction). That is, the exterior member 40 has a shape that is difficult to bend in the longitudinal direction in the cross-sectional view (high rigidity) and is easy to bend in the short-side direction (high flexibility). That is, the extendable amount in the extending direction of the corrugated tube does not normally change in any part in the circumferential direction, and therefore, the longer the distance between the inner peripheral part and the outer peripheral part, the smaller the angle change amount and the more difficult it is to bend.
  • this exterior member 40 is provided with the attitude
  • the wire harness 1 disposed inside the exterior member 40 may be bound in a circular shape in a cross-sectional view or may be formed in a cross-sectional shape corresponding to the internal shape of the exterior member 40.
  • the exterior member 40 should just have rigidity higher than the wire harness 1, and is not limited to the corrugated tube mentioned above.
  • the exterior member may be a flat cylinder formed of a relatively hard rubber (EPDM (ethylene propylene diene rubber), elastomer or the like).
  • EPDM ethylene propylene diene rubber
  • the exterior member 40 is not limited to a flat shape, and may be formed in a shape such as a circular shape in cross section.
  • the protruding ridges along the circumferential direction protruding from the cylindrical body to the outer peripheral side extend in the extending direction.
  • a shape in which a plurality of portions with different thickness dimensions are alternately provided in the extending direction is also included.
  • the exterior member 40 is fixed by, for example, winding a tape 90 around a portion of the wire harness 1 in which the end portion of the wire harness 1 is routed, and a portion near the one end is described later.
  • a body fixing portion 50 is mounted (see FIG. 2).
  • the other end of the exterior member 40 is fixed by, for example, winding a tape 90 around a portion of the wire harness 1 that is routed in the door 20 (herein, in a protector 60 described later). At the same time, it can be moved back and forth in the door 20 (see FIG. 1).
  • the body fixing part 50 is a part for fixing a part of the wire harness 1 to a part of the body 10 (see FIGS. 2 to 4).
  • fixed part 50 fixes a part of wire harness 1 to this front pillar in the form which penetrates the front pillar in the entrance / exit of the body 10. As shown in FIG.
  • the body fixing portion 50 is attached to a portion near one end of the exterior member 40 that covers the periphery of the wire harness 1 and is fixed to the opening edge portion of the through-hole portion 11 formed in the front pillar.
  • the body fixing portion 50 is also a portion that protects the exterior member 40 and the wire harness 1 from the opening edge portion (edge) of the through-hole portion 11 (also referred to as an edge protector from this).
  • the body fixing part 50 has an insertion part 52, a plurality of locking parts 53, a pressing part 54, and an uneven positioning part 56.
  • the insertion portion 52 is formed in a cylindrical shape that can be inserted into the through-hole portion 11 and on which the exterior member 40 can be disposed. And the insertion part 52 is inserted toward the substantially forward side of the vehicle with respect to the through-hole part 11.
  • the direction in which the insertion portion 52 is inserted into the through-hole portion 11 is referred to as an insertion direction S, and this is also used as the direction of the body fixing portion 50 itself.
  • a locking portion 53 that can be locked from the front side in the insertion direction S with respect to the opening edge of the through-hole portion 11 in a state where the insertion portion 52 is inserted into the through-hole portion 11 in a portion on the distal end side of the insertion portion 52.
  • the locking portion 53 is formed so as to protrude from the plurality of circumferential positions of the insertion portion 52 in the circumferential direction (here, four locations at equal intervals) to the outer circumferential side, and forward in the insertion direction S with respect to the opening edge of the through-hole portion 11. It has a locking surface that contacts from the side.
  • the locking portion 53 is formed in a plate shape that is supported in a cantilevered manner at the distal end portion of the insertion portion 52, and is gradually inserted from the distal end side to the proximal end side of the insertion portion 52.
  • 52 is provided in a posture in which the protruding dimension toward the outer peripheral side of 52 is increased.
  • the locking portion 53 can be elastically deformed to the inner peripheral side of the insertion portion 52.
  • the pressing portion 54 is provided continuously at the rear end portion in the insertion direction S of the insertion portion 52, and is formed in a hook shape projecting to the outer peripheral side thereof.
  • the outer peripheral shape of the pressing portion 54 is larger than the through hole portion 11.
  • the uneven positioning part 56 is a part that is positioned so as not to be relatively movable in the extending direction of the exterior member 40 with respect to the exterior member 40 disposed in the insertion part 52 (and the holding part 54).
  • the concave / convex positioning portion 56 is formed so as to be fitted to the concave / convex outer shape of the corrugated tube as the exterior member 40. More specifically, the concave / convex positioning portion 56 is formed in a convex line extending in the circumferential direction protruding from the inner peripheral surface of the insertion portion 52 to the inner peripheral side, and the exterior member 40 extends in the penetration direction of the insertion portion 52.
  • a plurality of gaps are provided at intervals corresponding to the valleys 44 in the direction (that is, the same interval or every other interval).
  • the body fixing portion 50 is configured by combining a pair of combination members (here, substantially J-shaped members). That is, by combining the pair of combination members with the exterior member 40 sandwiched therebetween, the uneven positioning portion 56 is fitted to the outer peripheral portion of the exterior member 40, and the body fixing portion 50 is attached to the exterior member 40.
  • the exterior member 40 is mounted so as not to be relatively movable in the axial direction.
  • the body fixing portion 50 is formed at one end of each of the butted portions of the pair of combination members, and at the other end, and the locking portion 58 can be locked. And a locked portion 59.
  • the locking portion 58 is a portion having a locking claw protruding from the distal end portion of the insertion portion protruding from one end portion of the combination member to the inner peripheral side of the combination member.
  • This locking claw is formed in a substantially triangular shape in a sectional view in which the protruding dimension gradually increases from the distal end side toward the proximal end side, and has a locking surface facing the proximal end side.
  • the locked portion 59 is formed in a concave shape having an approximately L-shaped space that opens at the other end face of the combination member and is bent toward the inner peripheral side at the back side, and the locking portion 58 can be inserted therein. is there.
  • the locking portion 58 is inserted into the locked portion 59, the locking surface of the locking claw comes into contact with and locks the one wall surface of the locked portion 59. Thereby, the state where a pair of combination member was united is maintained.
  • fixed part 50 is fixed with respect to the opening edge part of the through-hole part 11 with the attitude
  • the wire harness 1 disposed in the exterior member 40 is restricted in bending in a direction parallel to the connection axis of the hinge portion 19 and is easily bent and deformed on a plane orthogonal to the connection axis. It interlocks more smoothly with the door 20 that opens and closes around the axis.
  • the body fixing portion 50 is not limited to the above shape.
  • the body fixing portion may be configured to be openable and closable by being connected by hinges at one butted end portions of the pair of combination members.
  • the body fixing portion may be one in which the locking portion 58 and the locked portion 59 are omitted, and the united state is maintained by being fixed to the through-hole portion 11 in a state where the pair of combination members are abutted. .
  • the body fixing portion may be provided with a protruding piece for fixing the exterior member 40 or the wire harness 1 protruding forward or backward in the insertion direction S, instead of the uneven positioning portion 56. That is, what is necessary is just to fix the part extended in the insertion direction S of the body fixing
  • the tie band refers to a member that can adjust and maintain the circumferential dimension of the annular body in stages.
  • the body fixing portion may be integrally formed by injection molding as a whole.
  • the protector 60 is a member that is disposed in the door 20, has an insertion port portion 74 into which the wire harness 1 extending from the body 10 side to the door 20 side is inserted, and has a space that can bypass the wire harness 1. (See FIGS. 1 to 3).
  • the protector 60 includes a housing portion 62 that houses a space in which the wire harness 1 can be bypassed, and a guide portion 72 that guides the wire harness 1 from the body 10 side toward the housing portion 62.
  • this protector 60 has the drawer
  • the protector 60 is formed in a substantially L shape in a side view as a whole.
  • the guide portion 72 has an insertion port portion 74 at one end (on the side of the body 10), the other end is formed in a cylindrical shape that is continuous with the accommodating portion 62, and includes the other end of the exterior member 40. Guide the displacement path of the part.
  • the insertion port portion 74 refers to a cylindrical portion at the end portion of the guide portion 72. More specifically, the guide part 72 is formed in a cylindrical shape having a substantially rectangular shape in a cross-sectional view orthogonal to the extending direction.
  • the guide part 72 contacts the outer peripheral part of the exterior member 40 inserted through the insertion port part 74, thereby radial direction with respect to the central axis of the exterior member 40 (mainly a short direction in a cross-sectional view, that is, a vehicle interior / exterior direction). ) To regulate the position (route). But the guide part 72 should just be able to position-control the exterior member 40 mainly in the transversal direction in a cross-sectional view, and may be formed in a cylindrical shape such as an oval, a circle, or a polygon in a cross-sectional view.
  • the guide portion 72 is formed in a substantially linear shape, and in the closed state of the door 20, the insertion port portion 74 is disposed inside the introduction opening portion 21 that opens at the front end portion of the door 20 and faces the body fixing portion 50. In addition, it is provided along the longitudinal direction of the vehicle.
  • the exterior member 40 is fixed to the body 10 by the body fixing part 50, and at least a part including the other end part is included in the guide part 72 in the opened state of the door 20.
  • the extension dimension is set to be long enough to be inserted into the inside.
  • the guide part 72 only needs to be able to guide the portion including the other end of the exterior member 40 that is advanced and retracted in the door 20 toward the accommodating part 62 when the door 20 is opened and closed.
  • the extension dimension is set such that the other end of the exterior member 40 protrudes into the accommodating portion 62 in the closed state of the door 20.
  • the insertion port portion 74 of the guide portion 72 has at least an inner portion of a portion on the side where the exterior member 40 (the wire harness 1) is bent and close in association with at least the opening / closing operation of the door 20 in the circumferential direction of the opening end portion.
  • a rounded shape is formed at the peripheral edge (see FIGS. 5 to 7).
  • the opening end portion refers to an opened end portion in the extending direction of the guide portion 72
  • the inner peripheral edge portion (and an outer peripheral edge portion to be described later) refers to an inner peripheral side in the inner and outer directions of the opening end portion. It refers to the edge (and the outer edge).
  • the exterior member 40 extending from the body 10 side to the door 20 side extends in a substantially straight line along the front-rear direction of the vehicle in the closed state of the door 20, and the end on the door 20 side in the open state of the door 20.
  • the part is bent outward.
  • the insertion port portion 74 is formed in a rounded shape at a portion (one side of the rectangular opening end portion) located outside the vehicle among the opening end portions (see FIG. 5). Further, here, in addition to the portion on the vehicle outer side at the opening end portion of the insertion port portion 74, a portion extending in the vehicle interior / exit direction adjacent to the portion is also formed in a rounded shape.
  • the rounded part in the opening end part of the insertion port part 74 is referred to as a rounded part 75.
  • the rounded portion 75 is formed in a rounded shape at the inner peripheral edge and the outer peripheral edge of the opening end of the insertion port 74 (see FIGS. 6 and 7).
  • the opening end portion of the insertion port portion 74 is formed in a substantially semicircular shape by continuously rounding portions 75 at the inner peripheral edge portion and the outer peripheral edge portion in a cross-sectional view orthogonal to the circumferential direction.
  • the rounding part 75 in the inner peripheral part and outer peripheral part of an opening edge part may be tied by the linear part in the cross sectional view orthogonal to the circumferential direction.
  • the opening end portion of the insertion port portion 74 is formed in a shape that can be restrained from being caught by the mountain portion 42 of the exterior member 40. It is preferable that Therefore, the rounded portion 75 is formed in a shape rounded to a radius of curvature that is larger than half of the interval between the crest portions 42 of the exterior member 40 (dimension b in FIG. 6).
  • the interval between the ridges 42 refers to the dimension between the tops that are the outer peripheral ends of the ridges 42, in other words, the steps located at both ends of the groove portions that are recessed from the top to the inner peripheral side. It is the interval between the parts. More preferably, the rounded portion 75 may be set to a radius of curvature that is greater than half of the interval between the crest portions 42 of the exterior member 40 in the extended state.
  • the opening end portion of the insertion port portion 74 is set to a thickness dimension (dimension a in FIG. 6) larger than the interval between the crest portions 42 of the exterior member 40 (dimension b in FIG. 6). More preferably, the opening end portion is set to have a thickness dimension larger than the interval between the crest portions 42 of the exterior member 40 in the extended state. That is, the opening end portion of the insertion port portion 74 is formed in a shape that does not fit into the valley portion 44 of the exterior member 40.
  • the opening end portion of the insertion port portion 74 formed as described above is formed thicker than a portion on the back side of the guide portion 72. Thereby, durability with respect to abrasion can be improved in the opening edge part of the insertion port part 74 which the exterior member 40 is comparatively easy to contact with the opening / closing operation
  • the insertion port portion 74 is formed in a shape that at least a part in the circumferential direction gradually expands (in a curved line) toward the outer peripheral side toward the opening end.
  • the insertion opening 74 extends toward the open end on the entire circumference.
  • the insertion port portion 74 only needs to be formed in a rounded shape in at least a part of the opening end portion in the circumferential direction. Moreover, the insertion port part 74 may be formed in the shape rounded only by the inner peripheral edge part of the opening edge part.
  • the opening end portion in the insertion port portion 74 is not limited to a shape whose corners are rounded with a constant curvature radius, and may be formed in a shape in which portions set to different curvature radii are continuous.
  • the accommodating portion 62 is a portion that is continuous with the other end side (rear) of the guide portion 72, and is a space that can bypass the wire harness 1 that extends from the other end portion of the exterior member 40 guided by the guide portion 72 inside. It has the accommodation space which can be accommodated.
  • the outlet portion 64 is provided in the accommodating portion 62 at a position through the accommodating space with respect to the guide portion 72.
  • the housing portion 62 includes the first path R1 and the second path R2 swelled so that the intermediate part is separated from the first path R1.
  • the wire harness 1 extends from the other end of the exterior member 40. It is formed so that it can be accommodated so as to be able to absorb the extra length by detouring between the two (see FIG. 1).
  • the accommodating portion 62 has a first wall portion 66 and a second wall portion 67 that face each other with the accommodating space in a side view.
  • the wire harness 1 housed in the housing space is disposed close to the first wall portion 66 when passing through the first route R1 and close to the second wall portion 67 when passing through the second route R2. . That is, there is a detourable space on the second wall 67 side of the wire harness 1 in a state where the wire harness 1 passes through the first path R1.
  • Each of the first wall portion 66 and the second wall portion 67 has one end portion continuous to the other end portion of the guide portion 72, and each other end portion continuous to the outlet portion 64.
  • the first wall portion 66 has a substantially linear shape between the other end portion of the guide portion 72 and the outlet portion 64 of the accommodating portion 62 on the inner peripheral side of the protector 60 that is substantially L-shaped in side view. It extends to the shape that ties to.
  • the second wall portion 67 is spaced from the first wall portion 66 by an amount corresponding to the accommodation space, and the other end portion of the guide portion 72 and the outlet portion on the outer peripheral side of the substantially L-shaped protector 60 in side view. 64 is extended in a shape that ties 64 in a substantially L shape.
  • the accommodating portion 62 is formed in a substantially right triangle shape having the first wall portion 66 as a hypotenuse in plan view.
  • a portion of the second wall 67 on the back side of the guide portion 72 is formed in a shape that slightly swells away from the guide portion 72.
  • the accommodating part 62 makes 1st path
  • the accommodating portion 62 bends a portion of the wire harness 1 that is pushed into the accommodating space when the door 20 is closed from the open position to the closed position, thereby bending the first path from the first path R1 to the first path.
  • the extra length of the wire harness 1 accompanying the closing operation of the door 20 is absorbed.
  • the outlet portion 64 of the housing portion 62 opens toward the upper side where a relatively large number of electrical devices are arranged in the door 20.
  • the accommodating portion 62 has a drawer positioning portion 65 that can fix the wire harness 1 at the outlet portion 64.
  • the drawer positioning part 65 is formed in a shape in which the opening end part of the outlet part 64 extends partially (here, in a L shape in cross section). Then, with the wire harness 1 drawn out through the outlet portion 64 being in contact with the inside of the drawer positioning portion 65, the tape 90 is wound or tightened with a tie band (here, the tape 90 is wound) to pull the wire harness 1 out. It can be positioned relative to the protector 60 at the outlet 64. Thereby, even if the wire harness 1 advances and retreats in the accommodating portion 62 during the opening / closing operation of the door 20, it is possible to suppress the occurrence of tension or slack in the wire harness 1 routed in the body 10. .
  • the structure for fixing the wire harness 1 to the housing portion 62 is not limited to the drawer positioning portion 65, and a plurality of holes for inserting tie bands are formed in the positioning portion in the door extending in a wall shape from the outlet portion 64.
  • the wire harness 1 may be fastened and fixed by inserting the tie band into the hole.
  • the protector 60 is partially or entirely accommodated in the recess 23 formed in the door inner panel 22 in the door 20, that is, between the door inner panel 22 and the door trim 26. 2 and 3, the protector 60 is partially accommodated in the recess 23, and a portion including a part of the outlet portion 64 protrudes from the recess 23 and is positioned in a space between the door inner panel 22 and the door trim 26. The aspect which is doing is shown.
  • the protector 60 is fixed to the door 20 in a state of being disposed in the concave portion 23.
  • the protector 60 has a fixing portion 68 that can be fitted into a hole formed in the door inner panel 22 of the door 20.
  • the fixing portion 68 is formed in a shape that fits into the hole portion by pressing the protector 60 against the door inner panel 22 toward the vehicle outer side.
  • a configuration having a base shaft portion that protrudes from the outer surface of the protector 60, and a locking portion that is formed in a shape extending from the distal end portion to the outer peripheral side and can be elastically deformed on the inner peripheral side is adopted. it can.
  • two fixing portions 68 are provided on the side surface of the protector 60 on the vehicle outer side so as to protrude from the accommodating portion 62 and the guide portion 72, respectively. Then, by inserting this fixing portion 68 into the hole formed in the door inner panel 22, the locking portion abuts against the opening edge of the hole and elastically deforms toward the inner peripheral side, exceeding the hole. At this position, it elastically returns to the outer peripheral side and is locked from the vehicle outer side to the opening edge of the hole.
  • the protector 60 may have a shape that can be fixed to the door inner panel 22 by screwing, bolting, stud bolting, bracket fixing, or the like.
  • the protector 60 may be fixed to a door trim as an interior member.
  • the protector 60 can be configured by combining a concave first member 81 and a lid-shaped second member 82 formed by injection molding or the like, for example.
  • the rounded portion 75 is formed on the entire portion constituted by the first member 81 in the opening end portion of the insertion port portion 74.
  • the protector may be configured by a combination of concave members.
  • the protector 60 may be a concave member and may be configured to close the opening thereof by a part of the door trim 26. In this case, it is preferable that a part of the door trim 26 is formed in a shape that expands to the outer peripheral side (the vehicle inner side), and the end edge portion thereof is formed in a rounded shape.
  • the shape of the protector 60 described above is an example, and other various shapes can be adopted.
  • the protector 60 is configured to accommodate the wire harness 1 inserted from the insertion port 74 with a space that can be bypassed by the storage unit 62 after adopting the shape of the insertion port 74 described above. What is necessary is just to form and consider the shape etc. of the door 20 by a vehicle type.
  • the protector 60 may have a shape in which the accommodating portion 62 is directly connected to the rear side of the insertion port portion 74.
  • the wire harness 1 may be wound and accommodated in a ring shape, and a shape having an accommodation portion that can be bypassed by changing the diameter of the ring portion may be employed.
  • the wire harness routing structure 30 is formed by modularizing the wire harness 1, the exterior member 40, the body fixing portion 50, and the protector 60 that are routed from the body 10 into the door 20 and assembled before the vehicle is assembled. Good. That is, while covering the wire harness 1 with the exterior member 40, one end portion and the other end portion of the exterior member 40 are fixed by winding the tape 90 around the wire harness 1 extending from each portion.
  • the body fixing portion 50 is attached to a portion near the end of the body. A portion including the other end portion of the exterior member 40 is disposed in the guide portion 72 of the protector 60, and the wire harness 1 extending from the other end portion of the exterior member 40 is accommodated in the accommodation portion 62. Then, the portion pulled out from the outlet portion 64 may be fixed to the drawer positioning portion 65 with 90 turns of tape.
  • the exterior member 40 is covered with the wire harness 1 .
  • the wire harness 1 itself has a rigidity high enough to suppress bending, slackening, and sagging
  • the exterior member 40 is It may be omitted. Even when the exterior member 40 is omitted, the shape of the rounded portion 75 in the insertion port portion 74 of the protector 60 can prevent the wire harness 1 from being caught by the opening end portion of the insertion port portion 74. But it is preferable that the exterior member 40 is covered from the viewpoint of protection of the wire harness 1 and bending direction regulation.
  • the protector 160 is configured by a combination of the first member 81 and the second member 182 in which the rounded portion 75 is formed. According to this configuration, the forward and backward movement of the wire harness 1 with respect to the door 20 can be made smoother, and the hooking of the insertion opening 174 to the opening end can be suppressed even in the assembly, transporting process, etc. before assembling to the vehicle. can do.
  • the opening end portion of the insertion port portion 74 in the protector 60 has a rounded shape only on the inner peripheral edge portion, and a quarter circle having a curvature arc on the inner peripheral side of the insertion port portion 74 in a cross-sectional view orthogonal to the circumferential direction. It may be formed in the shape which has a curvature arc of the angle range larger than a quarter circle.
  • the wire harness wiring structure portion 30 may be applied to a rear side door connected by the body 10 and the hinge portion 19.
  • the wire harness 1 is bridged between the center pillar (the pillar between the front side door and the rear side door) and the rear side door. That is, a through-hole part is formed in the center pillar, and the body fixing part 50 is attached here.
  • a part of the wire harness 1 is fixed to the body 10, and the protector 60 disposed in the door 20 extends from the body 10 side to the door 20 side.
  • the wire harness 1 routed between the body 10 and the door 20 is placed in the body 10 in order to house the wire harness 1 with a space that can be bypassed.
  • the extra length can be absorbed by advancing and retracting into the protector 60 as the door 20 opens and closes.
  • the insertion opening 74 of the protector 60 is formed in a rounded shape at least at the inner peripheral edge in at least a part of the opening end in the circumferential direction, the wire harness 1 associated with the opening / closing operation of the door 20 is performed.
  • the advance / retreat operation with respect to the inside of the door 20 can be made smoother.
  • an exterior member 40 formed to have higher rigidity than the wire harness 1 is provided so as to cover the periphery of the portion of the wire harness 1 that spans between the body 10 and the door 20.
  • the wire harness 1 is protected from the outside between the body fixing portion 50 and the protector 60, and a part near one end portion is fixed to the door 20 by the body fixing portion 50. Bending, slackening, and sagging are suppressed by the rigidity of 40, and the exterior member 40 (wire harness 1) is pushed into the protector 60 with the body fixing portion 50 as a base point, and is smoothly advanced and retracted.
  • the insertion port part 74 is formed in the shape rounded in the site
  • the insertion port part 74 is formed in the shape rounded in the inner peripheral part and outer peripheral part of the opening edge part, the advance / retreat operation
  • the insertion port portion 74 is formed in a shape that gradually expands toward the outer peripheral side toward the opening end portion of the insertion port portion 74, the advancing and retreating operation of the wire harness 1 with respect to the door 20 can be made smoother. it can.
  • the opening end part in the insertion port part 74 is formed in the shape rounded to the curvature radius of the dimension larger than the half of the space
  • the opening end portion of the insertion port portion 74 is set to have a thickness dimension larger than the interval between the crest portions 42 of the exterior member 40, the opening end portion of the insertion port portion 74 is the crest portion 42 of the exterior member 40. It is possible to prevent the wire harness 1 from being caught in the door 20 and to make the wire harness 1 move back and forth more smoothly.
  • the member for water-stopping such as a grommet
  • omitted reduction of a number of parts and an assembly man-hour, Accordingly, cost reduction and work efficiency can be improved.
  • transformation at the time of transportation and packing can be abbreviate
  • the wire harness 1 is disposed between the door inner panel 22 and the door trim 26 by fixing the protector 60 to the door inner panel 22 and attaching the door trim 26. For this reason, work can be performed in the exposed space, and the wire harness 1 can be easily routed in the door 20.
  • wire harness wiring structure portion 30 has been described in detail, but the above description is an example in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Abstract

A wire harness routing structure section is used to route a wire harness between the body and a door of a vehicle. This wire harness routing structure section comprises: a wire harness which has a portion affixed to the body; and a protector which is disposed within the door, has an insertion opening into which the wire harness extending from the body side to the door side is inserted, has a space in which the wire harness can be deflected, and houses the wire harness. The insertion opening of the protector is configured in such a manner that at least the inner peripheral edge of at least a circumferential portion of the opening end of the insertion opening is rounded.

Description

ワイヤーハーネス配索構造部Wire harness wiring structure
 ワイヤーハーネスをボディとドアとの間で配索する技術に関する。 に 関 す る Technology related to wiring harnesses between body and door.
 自動車のドアに搭載される電気機器等に対して電源供給又は信号伝達するために、ボディからドアにワイヤーハーネスが配索されることがある。 A wire harness may be routed from the body to the door in order to supply power or transmit a signal to an electrical device mounted on the door of the automobile.
 特許文献1は、車両ドアから車両ボディ本体にドアハーネスを配索するための車両用ドアハーネスの配索構造が開示されている。この配索構造では、車両ドアから車両ボディ本体にかけてドアハーネスが挿通された柔軟性のハーネスプロテクタを設置し、該ハーネスプロテクタの後端部を車両ドア内部のプロテクタケースにスライド自在に収容している。そして、車両ドアの開閉に際して、ハーネスプロテクタは、車両ドアと車両ボディ本体部との間で曲げられると共に、プロテクタケースに対してスライド動作する。 Patent Document 1 discloses a vehicle door harness routing structure for routing a door harness from a vehicle door to a vehicle body body. In this routing structure, a flexible harness protector in which a door harness is inserted from the vehicle door to the vehicle body body is installed, and the rear end of the harness protector is slidably accommodated in a protector case inside the vehicle door. . When the vehicle door is opened and closed, the harness protector is bent between the vehicle door and the vehicle body body, and slides with respect to the protector case.
特許第3339347号公報Japanese Patent No. 3339347
 しかしながら、特許文献1の構成によると、ハーネスプロテクタが、スライド動作時、特に曲げられた状態からプロテクタケース内に進入する際に、プロテクタケースの出入口における開口縁部に引っ掛かってしまう恐れがある。ハーネスプロテクタが省略されてワイヤーハーネス自身がケース内にスライド動作する場合も同様である。また、特に外周部に凹凸を有する部材(例えば、コルゲートチューブ)をハーネスプロテクタとして採用する場合には、その問題が顕著となる。そして、このような引っ掛かりが生じると、ワイヤーハーネスのドア内に対するスムーズな進退動作が阻害されてしまう。 However, according to the configuration of Patent Document 1, when the harness protector enters the protector case from the bent state, particularly when it is slid, the harness protector may be caught by the opening edge at the entrance / exit of the protector case. The same applies when the harness protector is omitted and the wire harness itself slides into the case. In particular, when a member (for example, a corrugated tube) having irregularities on the outer peripheral portion is adopted as a harness protector, the problem becomes significant. And when such a catch arises, the smooth advance / retreat operation | movement with respect to the inside of the door of a wire harness will be inhibited.
 そこで、本発明は、ドアの開閉動作に伴うワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることを目的とする。 Therefore, an object of the present invention is to make the forward and backward movement of the wire harness in the door accompanying the opening and closing operation of the door more smooth.
 第1の態様は、車両のボディとドアとの間でワイヤーハーネスを配索するワイヤーハーネス配索構造部であって、一部分が前記ボディに固定される前記ワイヤーハーネスと、前記ドア内に配置され、前記ボディ側から前記ドア側に延びる前記ワイヤーハーネスが挿入される挿入口部を有し、前記ワイヤーハーネスを迂回可能な空間を有して収容するプロテクタとを備え、前記プロテクタの前記挿入口部は、その開口端部の周方向の少なくとも一部分における少なくとも内周縁部において、丸められた形状に形成されている。 A 1st aspect is a wire harness wiring structure part which wires a wire harness between the body and door of a vehicle, Comprising: The said wire harness fixed to the said body and a part are arrange | positioned in the said door And a protector that has an insertion port portion into which the wire harness extending from the body side to the door side is inserted, and has a space that can bypass the wire harness, and the insertion port portion of the protector Is formed in a rounded shape at least at the inner peripheral edge in at least a portion of the opening end in the circumferential direction.
 第2の態様は、第1の態様に係るワイヤーハーネス配索構造部であって、前記プロテクタの前記挿入口部は、その開口端部における、前記ドアの開閉動作に伴って前記ワイヤーハーネスが曲げられて近接する側の部位において、丸められた形状に形成されている。 A 2nd aspect is a wire harness wiring structure part which concerns on a 1st aspect, Comprising: The said insertion opening part of the said protector bends the said wire harness with the opening / closing operation | movement of the said door in the opening edge part. It is formed in a rounded shape at a portion on the side close to the surface.
 第3の態様は、第1又は第2の態様に係るワイヤーハーネス配索構造部であって、前記プロテクタの前記挿入口部は、その開口端部の周方向全体において、丸められた形状に形成されている。 A 3rd aspect is a wire harness wiring structure part which concerns on a 1st or 2nd aspect, Comprising: The said insertion port part of the said protector is formed in the rounded shape in the whole circumferential direction of the opening edge part. Has been.
 第4の態様は、第1~第3の態様のいずれか一態様に係るワイヤーハーネス配索構造部であって、前記プロテクタの前記挿入口部は、その開口端部の内周縁部及び外周縁部において、丸められた形状に形成されている。 A fourth aspect is a wire harness wiring structure according to any one of the first to third aspects, wherein the insertion port of the protector has an inner peripheral edge and an outer peripheral edge of an opening end thereof. In the part, it is formed in a rounded shape.
 第5の態様は、第1~第4の態様のいずれか一態様に係るワイヤーハーネス配索構造部であって、前記プロテクタの前記挿入口部は、周方向において少なくとも一部分が、前記挿入口部の開口端部に向けて徐々に外周側に拡がる形状に形成されている。 A fifth aspect is a wire harness wiring structure according to any one of the first to fourth aspects, wherein at least a part of the insertion port of the protector in the circumferential direction is the insertion port. It is formed in a shape that gradually expands toward the outer peripheral side toward the opening end.
 第6の態様は、第1~第5の態様のいずれか一態様に係るワイヤーハーネス配索構造部であって、周方向に沿った凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる筒状に形成され、前記ワイヤーハーネスにおける前記ボディと前記ドアとの間に架け渡される部分の周囲を覆うと共に、その前記ドア側の端部を含む部分が前記挿入口部を通じて前記プロテクタ内に挿入されている外装部材をさらに備え、前記プロテクタの前記挿入口部における開口端部は、前記外装部材の前記山部同士の間隔の半分より大きい寸法の曲率半径に丸められた形状に形成されている。 A sixth aspect is a wire harness wiring structure part according to any one of the first to fifth aspects, wherein protruding ridges and recessed valleys extend along the circumferential direction. It is formed in a cylindrical shape that is alternately and continuously provided in the direction, covers the periphery of the portion of the wire harness that spans between the body and the door, and the portion including the door-side end portion is the It further includes an exterior member inserted into the protector through the insertion port, and the opening end of the insertion port of the protector has a radius of curvature larger than half the interval between the crests of the exterior member. It is formed in a rounded shape.
 第7の態様は、第1~第6の態様のいずれか一態様に係るワイヤーハーネス配索構造部であって、周方向に沿った凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる筒状に形成され、前記ワイヤーハーネスにおける前記ボディと前記ドアとの間に架け渡される部分の周囲を覆うと共に、その前記ドア側の端部を含む部分が前記挿入口部を通じて前記プロテクタ内に挿入されている外装部材をさらに備え、前記プロテクタの前記挿入口部における開口端部は、前記外装部材の前記山部同士の間隔より大きい厚さ寸法に設定されている。 A seventh aspect is a wire harness wiring structure part according to any one of the first to sixth aspects, wherein protruding ridges and recessed valleys extend in the circumferential direction. It is formed in a cylindrical shape that is alternately and continuously provided in the direction, covers the periphery of the portion of the wire harness that spans between the body and the door, and the portion including the door-side end portion is the It further includes an exterior member inserted into the protector through the insertion port, and an opening end of the insertion port of the protector is set to a thickness dimension larger than the interval between the mountain portions of the exterior member. Yes.
 第1の態様に係るワイヤーハーネス配索構造部によると、ワイヤーハーネスの一部分がボディに固定され、ドア内に配置されているプロテクタが、ボディ側からドア側に延びるワイヤーハーネスが挿入される挿入口部を有し、該ワイヤーハーネスを迂回可能な空間を有して収容するため、ボディとドアとの間で配索されるワイヤーハーネスを、ドアの開閉動作に伴ってプロテクタ内に進退動作させて余長吸収することができる。また、プロテクタの挿入口部が、その開口端部の周方向の少なくとも一部分における少なくとも内周縁部において、丸められた形状に形成されているため、ドアの開閉動作に伴うワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness routing structure according to the first aspect, a part of the wire harness is fixed to the body, and the protector disposed in the door is inserted into the wire harness extending from the body side to the door side. The wire harness routed between the body and the door is moved forward and backward in the protector as the door opens and closes. The extra length can be absorbed. Further, since the insertion opening of the protector is formed in a rounded shape at least at the inner peripheral edge in at least a part of the opening end in the circumferential direction, the wire harness moves forward and backward with the door opening / closing operation. The operation can be made smoother.
 第2の態様に係るワイヤーハーネス配索構造部によると、挿入口部が、その開口端部における、ドアの開閉動作に伴ってワイヤーハーネスが曲げられて近接する側の部位において、丸められた形状に形成されている。このため、ドアの開閉動作の際に挿入口部の開口端部における比較的摺動が生じ易い部位で引っ掛かりを抑制することができる。 According to the wire harness routing structure according to the second aspect, the insertion opening is rounded at the opening end of the wire harness that is bent along with the opening / closing operation of the door and is close to the side. Is formed. For this reason, when the door is opened and closed, it is possible to suppress the catch at a portion where the sliding at the opening end of the insertion port portion is relatively easy to occur.
 第3の態様に係るワイヤーハーネス配索構造部によると、プロテクタの挿入口部が、その開口端部の周方向全体において丸められた形状に形成されているため、ワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure portion according to the third aspect, the insertion opening portion of the protector is formed in a shape rounded in the entire circumferential direction of the opening end portion, so that the wire harness moves forward and backward with respect to the inside of the door. Can be made more smooth.
 第4の態様に係るワイヤーハーネス配索構造部によると、プロテクタの挿入口部が、その開口端部の内周縁部及び外周縁部において丸められた形状に形成されているため、ワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure portion according to the fourth aspect, since the insertion port portion of the protector is formed in a shape rounded at the inner peripheral edge portion and the outer peripheral edge portion of the opening end portion, the door of the wire harness The forward / backward movement to the inside can be made smoother.
 第5の態様に係るワイヤーハーネス配索構造部によると、プロテクタの挿入口部は、周方向において少なくとも一部分が、挿入口部の開口端部に向けて徐々に外周側に拡がる形状に形成されているため、ワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure portion according to the fifth aspect, at least a part of the insertion port portion of the protector is formed in a shape that gradually expands toward the outer peripheral side toward the opening end portion of the insertion port portion. Therefore, the advance / retreat operation of the wire harness with respect to the door can be made smoother.
 第6の態様に係るワイヤーハーネス配索構造部によると、周方向に沿った凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる筒状に形成され、ワイヤーハーネスにおけるボディとドアとの間に架け渡される部分の周囲を覆う外装部材のうち、そのドア側の端部を含む部分が挿入口部を通じてプロテクタ内に挿入されている。そして、プロテクタの挿入口部における開口端部が、外装部材の山部同士の間隔の半分より大きい寸法の曲率半径に丸められた形状に形成されている。このため、挿入口部の開口端部が外装部材の山部に引っ掛かることを抑制して、ワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure part according to the sixth aspect, it is formed in a cylindrical shape in which convex ridges and concave valleys along the circumferential direction are provided alternately and continuously in the extending direction, Of the exterior member that covers the periphery of the portion of the wire harness that spans between the body and the door, the portion including the end portion on the door side is inserted into the protector through the insertion opening. And the opening edge part in the insertion port part of a protector is formed in the shape rounded by the curvature radius of the dimension larger than the half of the space | interval of the peak parts of an exterior member. For this reason, it can suppress that the opening edge part of an insertion port part is caught in the peak part of an exterior member, and can advance / retreat to the inside of a door of a wire harness more smoothly.
 第7の態様に係るワイヤーハーネス配索構造部によると、プロテクタの挿入口部における開口端部が、外装部材の山部同士の間隔より大きい厚さ寸法に設定されている。このため、挿入口部の開口端部が外装部材の山部に引っ掛かることを抑制して、ワイヤーハーネスのドア内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure portion according to the seventh aspect, the opening end portion of the protector insertion port portion is set to a thickness dimension larger than the interval between the mountain portions of the exterior member. For this reason, it can suppress that the opening edge part of an insertion port part is caught in the peak part of an exterior member, and can advance / retreat to the inside of a door of a wire harness more smoothly.
車両に組み付けられたワイヤーハーネス配索構造部の側面図である。It is a side view of the wire harness wiring structure part assembled | attached to the vehicle. ドアの開状態におけるワイヤーハーネス配索構造部の平面図である。It is a top view of the wire harness wiring structure part in the open state of a door. ドアの閉状態におけるワイヤーハーネス配索構造部の平面図である。It is a top view of the wire harness wiring structure part in the closed state of a door. ボディ固定部の分解斜視図である。It is a disassembled perspective view of a body fixing | fixed part. 挿入口部の斜視図である。It is a perspective view of an insertion port part. 挿入口部の側面図である。It is a side view of an insertion port part. 図6のVII-VII線断面図である。FIG. 7 is a sectional view taken along line VII-VII in FIG. 6. 変形例に係る挿入口部の平断面図である。It is a plane sectional view of the insertion slot part concerning a modification.
 以下、実施形態に係るワイヤーハーネス配索構造部30について説明する(図1参照)。このワイヤーハーネス配索構造部30は、車両のボディ10とドア20との間でワイヤーハーネス1を配索するための構成である。 Hereinafter, the wire harness wiring structure unit 30 according to the embodiment will be described (see FIG. 1). The wire harness routing structure 30 is a configuration for routing the wire harness 1 between the vehicle body 10 and the door 20.
 配索対象となるワイヤーハーネス1は、ドア20に搭載される電気機器に対して電源供給又は信号伝達するための複数の電線が、結束されて配索形状に形成されている。ドア20に搭載される電気機器としては、スピーカー、サイドミラーモータ、ドアロックモータ、パワーウインドウ用モータ、各種スイッチ等がある。ここで、ワイヤーハーネス1におけるボディ10からドア20に架け渡される部分は、複数の電線が1本に結束されて構成されている。そして、ワイヤーハーネス1は、ドア20内で分岐されて各種機器に接続される(図示省略)。 The wiring harness 1 to be wired is formed into a wiring shape by binding a plurality of electric wires for supplying power or transmitting signals to the electrical equipment mounted on the door 20. Examples of the electrical equipment mounted on the door 20 include a speaker, a side mirror motor, a door lock motor, a power window motor, and various switches. Here, the portion of the wire harness 1 that extends from the body 10 to the door 20 is configured by binding a plurality of electric wires into one. And the wire harness 1 branches in the door 20, and is connected to various apparatuses (illustration omitted).
 説明の便宜上、ボディ10及びドア20について説明しておく。ボディ10は、金属材料等により形成されるフレーム及びパネル等が溶接等されて構成された部分である。ボディ10の側部には、車両に乗り降りするための乗降口が形成されている。そして、ドア20は、ボディ10の乗降口を開閉可能に、ボディ10に対してヒンジ部19等により連結されている。より具体的には、ドア20は、閉状態における車両前方側の端部が、ボディ10の乗降口における周縁部の車両前方側の部位を構成するフロントピラーに対して、略鉛直方向に沿った連結軸周りに開閉動作可能に連結される。また、ドア20は、金属板をプレス成型、打抜き等して形成されたドアインナーパネル22及びその車外側に設けられる外装部材としてのドアアウターパネルと、合成樹脂材料等で形成され、ドアインナーパネル22の車内側に取り付けられる内装部材としてのドアトリム26とを有している。以下、ドア20について、ボディ10に対して連結される端部側(閉状態における車両前方)を前方、その反対側(閉状態における車両後方)を後方として説明することがある。 For convenience of explanation, the body 10 and the door 20 will be described. The body 10 is a portion formed by welding a frame, a panel, or the like formed of a metal material or the like. An entrance for getting on and off the vehicle is formed on the side of the body 10. And the door 20 is connected with the body 10 by the hinge part 19 grade | etc., So that the entrance / exit of the body 10 can be opened and closed. More specifically, in the door 20, the end portion on the vehicle front side in the closed state is substantially along the vertical direction with respect to the front pillar constituting the vehicle front side portion of the peripheral portion at the entrance of the body 10. It is connected so as to be able to open and close around the connecting shaft. The door 20 is formed of a door inner panel 22 formed by press molding or punching a metal plate, a door outer panel as an exterior member provided outside the vehicle, a synthetic resin material, and the like. And 22 a door trim 26 as an interior member attached to the vehicle interior side. Hereinafter, the door 20 may be described with the end side (the vehicle front in the closed state) connected to the body 10 as the front and the opposite side (the vehicle rear in the closed state) as the rear.
 本実施形態に係るワイヤーハーネス配索構造部30は、ワイヤーハーネス1を、ボディ10のフロントピラーに貫通して配索すると共に、ドア20のドアインナーパネル22とドアトリム26との間に配索する。このため、ボディ10におけるフロントピラー(より具体的には、そのうちの乗降口の内周側の表面をなす部分)には、ワイヤーハーネス1を貫通配索するための貫通孔部11が形成されている。また、ドア20における前方の端部には、導入開口部21が形成されている。ここでは、導入開口部21は、ドアインナーパネル22に形成された車内側に開口する凹部23の前方側の端縁部と、ここに突き合わされるドアトリム26の前方側の端縁部の組合せにより形成されている。なお、前記凹部23は、ドア20内において後述するプロテクタ60が主として収容される部分である。 The wire harness routing structure unit 30 according to the present embodiment routes the wire harness 1 through the front pillar of the body 10 and between the door inner panel 22 of the door 20 and the door trim 26. . Therefore, a through-hole portion 11 for penetrating and wiring the wire harness 1 is formed in the front pillar (more specifically, a portion forming the inner peripheral surface of the entrance / exit) of the body 10. Yes. An introduction opening 21 is formed at the front end of the door 20. Here, the introduction opening 21 is formed by a combination of an end edge on the front side of the recess 23 formed on the inner side of the vehicle formed on the door inner panel 22 and an end edge on the front side of the door trim 26 that is abutted here. Is formed. The concave portion 23 is a portion in which a protector 60 described later is mainly accommodated in the door 20.
 上記ボディ10の貫通孔部11とドア20の導入開口部21とは、ドア20の閉状態において対向する部位に形成されている。すなわち、ドア20の閉状態において、ボディ10とドア20との間でワイヤーハーネス1を直線状或いは緩やかな曲線状に配索できるように設定されている。 The through hole portion 11 of the body 10 and the introduction opening portion 21 of the door 20 are formed at portions facing each other when the door 20 is closed. That is, it is set so that the wire harness 1 can be routed in a straight line shape or a gentle curve shape between the body 10 and the door 20 in the closed state of the door 20.
 また、ドア20には、周縁部に沿って防水用のウェザーストリップ28が設けられている。このウェザーストリップ28は、ドア20を閉めた状態で、ボディ10乗降口の開口縁部に密着して、車内外において水密状態を保持可能なゴム等の弾性材料で形成されている。そして、本ワイヤーハーネス配索構造部30は、ワイヤーハーネス1をウェザーストリップ28より車内側に配索するように構成されている。 The door 20 is provided with a waterproof weather strip 28 along the peripheral edge. The weather strip 28 is formed of an elastic material such as rubber that is in close contact with the opening edge of the body 10 entrance and exit and can be kept watertight inside and outside the vehicle with the door 20 closed. And this wire harness wiring structure part 30 is comprised so that the wire harness 1 may be wired from the weather strip 28 to the vehicle inside.
 ワイヤーハーネス配索構造部30は、上記ワイヤーハーネス1と、外装部材40と、ボディ固定部50と、プロテクタ60とを備えている。 The wire harness routing structure unit 30 includes the wire harness 1, an exterior member 40, a body fixing unit 50, and a protector 60.
 ワイヤーハーネス1におけるボディ10とドア20との間に架け渡される部分を含む部分は、周囲を外装部材に覆われている。この外装部材40は、ワイヤーハーネス1を、外部から保護すると共にボディ10とドア20との間で支持する部材である。 The part including the part spanned between the body 10 and the door 20 in the wire harness 1 is covered with an exterior member. The exterior member 40 is a member that protects the wire harness 1 from the outside and supports the body 10 and the door 20.
 外装部材40は、筒状の部材であり、その中空部に配設されるワイヤーハーネス1の周囲を覆っている。この外装部材40は、ドア20の開閉動作に連動してボディ10とドア20との間で曲げ変形可能、且つ、ワイヤーハーネス1をボディ10とドア20との間で屈曲、弛み及び垂れ下がりを抑制して支持可能に形成されている。 The exterior member 40 is a cylindrical member and covers the periphery of the wire harness 1 disposed in the hollow portion. The exterior member 40 can be bent and deformed between the body 10 and the door 20 in conjunction with the opening / closing operation of the door 20, and the wire harness 1 is prevented from being bent, slackened and drooped between the body 10 and the door 20. And it is formed to be supportable.
 より具体的には、外装部材40は、周方向に沿った凸条の山部42と凹条の谷部44とが延在方向に交互に連続して設けられる筒状に形成されている。そして、外装部材40は、ワイヤーハーネス1より剛性が高く設定されて形成されている。外装部材40の剛性は、材質及び形状により決定される。ここでは、外装部材40は、合成樹脂(例えば、PP(ポリプロピレン)、PA(ポリアミド)等)を筒状に押出成型すると共にブロー成型或いはバキューム成型して製造されたコルゲートチューブである(図6参照)。 More specifically, the exterior member 40 is formed in a cylindrical shape in which convex ridges 42 and concave ridges 44 along the circumferential direction are alternately and continuously provided in the extending direction. The exterior member 40 is formed with higher rigidity than the wire harness 1. The rigidity of the exterior member 40 is determined by the material and shape. Here, the exterior member 40 is a corrugated tube manufactured by extruding a synthetic resin (for example, PP (polypropylene), PA (polyamide), etc.) into a cylindrical shape and blow molding or vacuum molding (see FIG. 6). ).
 コルゲートチューブは、中心軸を含む断面視において、山部の頂部とその両側の側壁部との内角、及び、谷部の底部とその両側の側壁部との内角が大小変化することにより、延在方向に伸縮する。つまり、コルゲートチューブは、曲げ方向に力が加えられると内周側の部分の各内角が小さくなるように変形すると共に、外周側の部分の各内角が大きくなるように変形して曲げられる。このとき、コルゲートチューブは、内周側に位置する山部42同士の間隔(コルゲートチューブの延在方向における寸法)が自然長の状態より小さくなると共に、外周側に位置する山部同士の間隔が自然長の状態より大きくなる。 The corrugated tube extends when the internal angle between the top of the peak and the side walls on both sides and the internal angle between the bottom of the valley and the side walls on both sides in the cross-sectional view including the central axis change. Stretch in the direction. That is, when a force is applied in the bending direction, the corrugated tube is deformed and bent so that each inner angle of the inner peripheral portion becomes smaller and each inner angle of the outer peripheral portion becomes larger. At this time, in the corrugated tube, the interval between the peak portions 42 located on the inner peripheral side (the dimension in the extending direction of the corrugated tube) is smaller than the natural length state, and the interval between the peak portions positioned on the outer peripheral side is smaller. Greater than natural length.
 また、外装部材40は、扁平な形状(ここでは、延在方向に直交する断面視において対向する一対の弧を一対の直線が結ぶ形状)に形成されている。すなわち、外装部材40は、断面視における長手方向に曲がり難く(剛性が高く)、短手方向に曲がりやすい(可撓性が高い)形状である。すなわち、コルゲートチューブの延在方向の伸縮可能量は通常周方向のどの部分でも変わらないため、内周部と外周部との距離が長いほど角度変化量が小さく曲がり難い。そして、この外装部材40は、断面視における長手方向が略鉛直方向(ヒンジ部19の連結軸方向)に沿う姿勢で設けられる。これにより、ヒンジ部19の連結軸に平行な方向に曲げ規制されると共に該連結軸に直交する平面上で曲げ変形し易く、該連結軸周りに開閉動作するドア20に対してよりスムーズに連動する。 The exterior member 40 is formed in a flat shape (here, a shape in which a pair of straight lines connect a pair of arcs facing each other in a cross-sectional view orthogonal to the extending direction). That is, the exterior member 40 has a shape that is difficult to bend in the longitudinal direction in the cross-sectional view (high rigidity) and is easy to bend in the short-side direction (high flexibility). That is, the extendable amount in the extending direction of the corrugated tube does not normally change in any part in the circumferential direction, and therefore, the longer the distance between the inner peripheral part and the outer peripheral part, the smaller the angle change amount and the more difficult it is to bend. And this exterior member 40 is provided with the attitude | position in which the longitudinal direction in a cross-sectional view follows a substantially perpendicular direction (connection axial direction of the hinge part 19). As a result, the bending of the hinge portion 19 in a direction parallel to the connecting axis is restricted, and the bending is easily deformed on a plane perpendicular to the connecting axis, and the door 20 that opens and closes around the connecting axis is more smoothly linked. To do.
 ここで、外装部材40の内部に配設されるワイヤーハーネス1は、断面視円形に結束されていても、外装部材40の内部形状に対応した断面形状に形成されていてもよい。 Here, the wire harness 1 disposed inside the exterior member 40 may be bound in a circular shape in a cross-sectional view or may be formed in a cross-sectional shape corresponding to the internal shape of the exterior member 40.
 もっとも、外装部材40は、ワイヤーハーネス1より高い剛性を有していればよく、上述したコルゲートチューブに限定されるものではない。例えば、外装部材は、比較的硬質なゴム(EPDM(エチレンプロピレンジエンゴム)、エラストマー等)により形成された扁平な筒状であってもよい。また、外装部材40は、扁平な形状に限られず、断面視円形等の形状に形成されていてもよい。 But the exterior member 40 should just have rigidity higher than the wire harness 1, and is not limited to the corrugated tube mentioned above. For example, the exterior member may be a flat cylinder formed of a relatively hard rubber (EPDM (ethylene propylene diene rubber), elastomer or the like). Moreover, the exterior member 40 is not limited to a flat shape, and may be formed in a shape such as a circular shape in cross section.
 上述した凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる形状には、筒体から外周側に突出する周方向に沿った凸条部分が延在方向に間隔をあけて複数設けられ、該延在方向において厚さ寸法が異なる部分が交互に連続する形状等も含まれる。 In the shape in which the ridges of the ridges and the valleys of the ridges are provided alternately and continuously in the extending direction, the protruding ridges along the circumferential direction protruding from the cylindrical body to the outer peripheral side extend in the extending direction. A shape in which a plurality of portions with different thickness dimensions are alternately provided in the extending direction is also included.
 上記外装部材40は、一方の端部がワイヤーハーネス1におけるボディ10内に配索される部分に対してテープ90が巻き付けられる等して固定されると共に、該一方の端部寄りの一部分に後述するボディ固定部50が装着されている(図2参照)。また、外装部材40の他方の端部は、ワイヤーハーネス1におけるドア20内(ここでは後述するプロテクタ60内)に配索される部分にテープ90が巻き付けられる等して固定され、該ワイヤーハーネス1と共にドア20内に進退移動可能とされている(図1参照)。 The exterior member 40 is fixed by, for example, winding a tape 90 around a portion of the wire harness 1 in which the end portion of the wire harness 1 is routed, and a portion near the one end is described later. A body fixing portion 50 is mounted (see FIG. 2). The other end of the exterior member 40 is fixed by, for example, winding a tape 90 around a portion of the wire harness 1 that is routed in the door 20 (herein, in a protector 60 described later). At the same time, it can be moved back and forth in the door 20 (see FIG. 1).
 ボディ固定部50は、ワイヤーハーネス1の一部分をボディ10の一部分に固定する部分である(図2~図4参照)。このボディ固定部50は、ボディ10の乗降口におけるフロントピラーを貫通する形態でワイヤーハーネス1の一部を該フロントピラーに固定する。 The body fixing part 50 is a part for fixing a part of the wire harness 1 to a part of the body 10 (see FIGS. 2 to 4). This body fixing | fixed part 50 fixes a part of wire harness 1 to this front pillar in the form which penetrates the front pillar in the entrance / exit of the body 10. As shown in FIG.
 ここでは、ボディ固定部50は、ワイヤーハーネス1の周囲を覆う外装部材40の一方の端部寄りの一部分に装着され、フロントピラーに形成された貫通孔部11の開口縁部に固定される。また、このボディ固定部50は、貫通孔部11の開口縁部(エッジ)から外装部材40及びワイヤーハーネス1を保護する部分でもある(このことからエッジプロテクタとも呼ばれる)。 Here, the body fixing portion 50 is attached to a portion near one end of the exterior member 40 that covers the periphery of the wire harness 1 and is fixed to the opening edge portion of the through-hole portion 11 formed in the front pillar. The body fixing portion 50 is also a portion that protects the exterior member 40 and the wire harness 1 from the opening edge portion (edge) of the through-hole portion 11 (also referred to as an edge protector from this).
 このボディ固定部50は、挿入部52と、複数の係止部53と、押え部54と、凹凸位置決め部56とを有している。 The body fixing part 50 has an insertion part 52, a plurality of locking parts 53, a pressing part 54, and an uneven positioning part 56.
 挿入部52は、貫通孔部11内に挿入可能であると共に、内側に外装部材40を配設可能な筒状に形成されている。そして、挿入部52は、貫通孔部11に対して、車両の略前方側に向けて挿入される。ここで、説明の便宜上、貫通孔部11について挿入部52を挿入する向きを挿入方向Sと称し、これをボディ固定部50自体の向きとしても用いる。 The insertion portion 52 is formed in a cylindrical shape that can be inserted into the through-hole portion 11 and on which the exterior member 40 can be disposed. And the insertion part 52 is inserted toward the substantially forward side of the vehicle with respect to the through-hole part 11. Here, for convenience of explanation, the direction in which the insertion portion 52 is inserted into the through-hole portion 11 is referred to as an insertion direction S, and this is also used as the direction of the body fixing portion 50 itself.
 挿入部52の先端側の部位には、挿入部52を貫通孔部11に挿入した状態で貫通孔部11の開口縁部に対して挿入方向S前方側から係止可能な係止部53が設けられている。この係止部53は、挿入部52の周方向複数位置(ここでは等間隔に4箇所)から外周側に突出するように形成され、貫通孔部11の開口縁部に対して挿入方向S前方側から接触する係止面を有している。より具体的には、係止部53は、挿入部52の先端部で片持ち状に支持された板状に形成され、該挿入部52の先端側から基端側に向けて徐々に挿入部52の外周側への突出寸法が大きくなる姿勢で設けられている。この係止部53は、挿入部52の内周側に弾性変形可能である。 A locking portion 53 that can be locked from the front side in the insertion direction S with respect to the opening edge of the through-hole portion 11 in a state where the insertion portion 52 is inserted into the through-hole portion 11 in a portion on the distal end side of the insertion portion 52. Is provided. The locking portion 53 is formed so as to protrude from the plurality of circumferential positions of the insertion portion 52 in the circumferential direction (here, four locations at equal intervals) to the outer circumferential side, and forward in the insertion direction S with respect to the opening edge of the through-hole portion 11. It has a locking surface that contacts from the side. More specifically, the locking portion 53 is formed in a plate shape that is supported in a cantilevered manner at the distal end portion of the insertion portion 52, and is gradually inserted from the distal end side to the proximal end side of the insertion portion 52. 52 is provided in a posture in which the protruding dimension toward the outer peripheral side of 52 is increased. The locking portion 53 can be elastically deformed to the inner peripheral side of the insertion portion 52.
 そして、各係止部53は、挿入部52が貫通孔部11に挿入される際に、係止部53が貫通孔部11の開口縁部に当接して挿入部52又は係止部53自身が挿入部52の内周側に弾性変形し、該開口縁部を乗り越えた位置で外周側に弾性復帰して開口縁部に係止する。 And each latching | locking part 53 contact | abuts the opening edge part of the through-hole part 11, when the insertion part 52 is inserted in the through-hole part 11, and the insertion part 52 or the latching | locking part 53 itself Is elastically deformed to the inner peripheral side of the insertion portion 52, and elastically returns to the outer peripheral side at a position over the opening edge to be locked to the opening edge.
 押え部54は、挿入部52の挿入方向S後端部に連続して設けられ、その外周側に張り出す鍔状に形成されている。この押え部54の外周形状は、貫通孔部11より大きく形成されている。そして、挿入部52が貫通孔部11に挿入された状態で、係止部53が貫通孔部11の開口縁部に対して挿入方向S前方側から係止すると共に、押え部54が貫通孔部11の周縁部に対して挿入方向S後方側から当接する。すなわち、貫通孔部11の開口縁部が係止部53と押え部54とで挟まれて、ボディ固定部50がドアインナーパネル22に対して固定される。 The pressing portion 54 is provided continuously at the rear end portion in the insertion direction S of the insertion portion 52, and is formed in a hook shape projecting to the outer peripheral side thereof. The outer peripheral shape of the pressing portion 54 is larger than the through hole portion 11. Then, in a state where the insertion portion 52 is inserted into the through-hole portion 11, the locking portion 53 is locked from the front side in the insertion direction S with respect to the opening edge portion of the through-hole portion 11, and the presser portion 54 is the through-hole. It abuts against the peripheral edge of the portion 11 from the rear side in the insertion direction S. That is, the opening edge portion of the through-hole portion 11 is sandwiched between the locking portion 53 and the pressing portion 54, and the body fixing portion 50 is fixed to the door inner panel 22.
 凹凸位置決め部56は、挿入部52(及び押え部54)内に配設される外装部材40に対して、該外装部材40の延在方向に相対移動不能に位置決めする部分である。ここでは、凹凸位置決め部56は、外装部材40としてのコルゲートチューブの凹凸状の外形に対して嵌合可能に形成されている。より具体的には、凹凸位置決め部56は、挿入部52の内周面から内周側に突出する周方向に沿った凸条に形成され、挿入部52の貫通方向において外装部材40の延在方向における谷部44に対応した間隔(すなわち、同じ間隔又は1つ置きの間隔等)で複数設けられている。 The uneven positioning part 56 is a part that is positioned so as not to be relatively movable in the extending direction of the exterior member 40 with respect to the exterior member 40 disposed in the insertion part 52 (and the holding part 54). Here, the concave / convex positioning portion 56 is formed so as to be fitted to the concave / convex outer shape of the corrugated tube as the exterior member 40. More specifically, the concave / convex positioning portion 56 is formed in a convex line extending in the circumferential direction protruding from the inner peripheral surface of the insertion portion 52 to the inner peripheral side, and the exterior member 40 extends in the penetration direction of the insertion portion 52. A plurality of gaps are provided at intervals corresponding to the valleys 44 in the direction (that is, the same interval or every other interval).
 上記ボディ固定部50は、一対の組合せ部材(ここでは略J字形状の部材)を合体させることにより構成される。すなわち、外装部材40を間に挟んだ状態で一対の組み合わせ部材を合体させることにより、凹凸位置決め部56が外装部材40の外周部に対して嵌合し、ボディ固定部50は、外装部材40に対して該外装部材40の軸方向に相対移動不能に装着される。このボディ固定部50が貫通孔部11の開口縁部に固定されることにより、外装部材40に覆われたワイヤーハーネス1が貫通孔部11に貫通した形態でボディ10に固定される。 The body fixing portion 50 is configured by combining a pair of combination members (here, substantially J-shaped members). That is, by combining the pair of combination members with the exterior member 40 sandwiched therebetween, the uneven positioning portion 56 is fitted to the outer peripheral portion of the exterior member 40, and the body fixing portion 50 is attached to the exterior member 40. On the other hand, the exterior member 40 is mounted so as not to be relatively movable in the axial direction. By fixing the body fixing portion 50 to the opening edge portion of the through hole portion 11, the wire harness 1 covered with the exterior member 40 is fixed to the body 10 in a form penetrating the through hole portion 11.
 ここでは、ボディ固定部50は、一対の組合せ部材の突き合わせ部分の各一方の端部から突出する係止部58と、各他方の端部に形成され、前記係止部58が係止可能な被係止部59とを有している。より具体的には、係止部58は、組合せ部材の一方の端部から突出する挿入部の先端部から組合せ部材の内周側に突出する係止爪を有する部分である。この係止爪は、先端側から基端側に向けて徐々に突出寸法が大きくなる断面視略三角形状に形成され、基端側に面する係止面を有している。また、被係止部59は、組合せ部材の他方の端面で開口すると共に奥側で内周側に屈曲した略L字形状の空間を有する凹形状に形成され、係止部58を挿入可能である。そして、係止部58が被係止部59に挿入されると、係止爪の係止面が被係止部59の一壁面に当接して係止する。これにより、一対の組合せ部材が合体された状態が維持される。 Here, the body fixing portion 50 is formed at one end of each of the butted portions of the pair of combination members, and at the other end, and the locking portion 58 can be locked. And a locked portion 59. More specifically, the locking portion 58 is a portion having a locking claw protruding from the distal end portion of the insertion portion protruding from one end portion of the combination member to the inner peripheral side of the combination member. This locking claw is formed in a substantially triangular shape in a sectional view in which the protruding dimension gradually increases from the distal end side toward the proximal end side, and has a locking surface facing the proximal end side. The locked portion 59 is formed in a concave shape having an approximately L-shaped space that opens at the other end face of the combination member and is bent toward the inner peripheral side at the back side, and the locking portion 58 can be inserted therein. is there. When the locking portion 58 is inserted into the locked portion 59, the locking surface of the locking claw comes into contact with and locks the one wall surface of the locked portion 59. Thereby, the state where a pair of combination member was united is maintained.
 そして、ボディ固定部50は、外装部材40が鉛直方向に沿って扁平となる姿勢で貫通孔部11の開口縁部に対して固定される。これにより、外装部材40内に配設されているワイヤーハーネス1は、ヒンジ部19の連結軸に平行な方向に曲げ規制されると共に該連結軸に直交する平面上で曲げ変形し易く、該連結軸周りに開閉動作するドア20に対してよりスムーズに連動する。 And the body fixing | fixed part 50 is fixed with respect to the opening edge part of the through-hole part 11 with the attitude | position in which the exterior member 40 becomes flat along a perpendicular direction. As a result, the wire harness 1 disposed in the exterior member 40 is restricted in bending in a direction parallel to the connection axis of the hinge portion 19 and is easily bent and deformed on a plane orthogonal to the connection axis. It interlocks more smoothly with the door 20 that opens and closes around the axis.
 もっとも、ボディ固定部50は、上記形状に限られるものではない。例えば、ボディ固定部は、一対の組合せ部材における片方の突き合せ端部同士でヒンジにより連結され、開閉可能に構成されていてもよい。また、ボディ固定部は、係止部58及び被係止部59が省略され、一対の組合せ部材が突き合わされた状態で貫通孔部11に固定されることにより合体状態を維持されるものでもよい。 However, the body fixing portion 50 is not limited to the above shape. For example, the body fixing portion may be configured to be openable and closable by being connected by hinges at one butted end portions of the pair of combination members. Further, the body fixing portion may be one in which the locking portion 58 and the locked portion 59 are omitted, and the united state is maintained by being fixed to the through-hole portion 11 in a state where the pair of combination members are abutted. .
 また、ボディ固定部は、凹凸位置決め部56の代わりに、挿入方向S前方又は後方に突出する外装部材40又はワイヤーハーネス1固定用の突出片を設けてもよい。すなわち、外装部材40又はワイヤーハーネス1におけるボディ固定部の挿入方向S一方に延び出る部分を、前記突出片に対してテープ巻き又はタイバンドで締め付ける等して固定すればよい。なお、タイバンドとは、段階的に環状体の周方向寸法を調節し保持可能な部材をいう。このような突出片を採用する場合、ボディ固定部は、全体として射出成型により一体に形成されてもよい。 Further, the body fixing portion may be provided with a protruding piece for fixing the exterior member 40 or the wire harness 1 protruding forward or backward in the insertion direction S, instead of the uneven positioning portion 56. That is, what is necessary is just to fix the part extended in the insertion direction S of the body fixing | fixed part in the exterior member 40 or the wire harness 1 to the said protrusion piece with tape winding or a tie band. The tie band refers to a member that can adjust and maintain the circumferential dimension of the annular body in stages. When such a protruding piece is employed, the body fixing portion may be integrally formed by injection molding as a whole.
 プロテクタ60は、ドア20内に配置され、ボディ10側からドア20側に延びるワイヤーハーネス1が挿入される挿入口部74を有し、ワイヤーハーネス1を迂回可能な空間を有して収容する部材である(図1~図3参照)。このプロテクタ60は、ワイヤーハーネス1を迂回可能な空間を有して収容する収容部62と、ワイヤーハーネス1をボディ10側から収容部62に向けて案内する案内部72とを有している。また、このプロテクタ60は、収容部62においてワイヤーハーネス1をその内部から外方に引き出す引出口部64とを有している。ここでは、挿入口部74を通じて案内部72内に挿入されるワイヤーハーネス1の周囲を覆う外装部材40の他方の端部を含む一部分を案内すると共に、該外装部材40の他方の端部から延び出るワイヤーハーネス1を収容部62内に収容する。そして、収容部62内に収容したワイヤーハーネス1を、引出口部64を通じてその外方のドアインナーパネル22とドアトリム26との間の空間に引き出す。ここでは、プロテクタ60は、全体として側面視略L字形状に形成されている。 The protector 60 is a member that is disposed in the door 20, has an insertion port portion 74 into which the wire harness 1 extending from the body 10 side to the door 20 side is inserted, and has a space that can bypass the wire harness 1. (See FIGS. 1 to 3). The protector 60 includes a housing portion 62 that houses a space in which the wire harness 1 can be bypassed, and a guide portion 72 that guides the wire harness 1 from the body 10 side toward the housing portion 62. Moreover, this protector 60 has the drawer | drawing-out part 64 which pulls out the wire harness 1 from the inside in the accommodating part 62 outside. Here, while guiding the part including the other end part of the exterior member 40 which covers the circumference | surroundings of the wire harness 1 inserted in the guide part 72 through the insertion port part 74, it extends from the other end part of this exterior member 40. The outgoing wire harness 1 is accommodated in the accommodating portion 62. Then, the wire harness 1 accommodated in the accommodating portion 62 is pulled out to the space between the outer door inner panel 22 and the door trim 26 through the outlet portion 64. Here, the protector 60 is formed in a substantially L shape in a side view as a whole.
 案内部72は、一方(ボディ10側)の端部に挿入口部74を有すると共に、他方の端部が収容部62と連続する筒状に形成され、外装部材40における他方の端部を含む部分の変位経路を案内する。ここで、挿入口部74とは、案内部72の端部における筒状の部分を言うものとする。より具体的には、案内部72は、延在方向に直交する断面視において略長方形をなす筒状に形成されている。そして、案内部72は、挿入口部74を通じて挿入される外装部材40を、その外周部に接触することにより、外装部材40の中心軸に対する放射方向(主として断面視における短手方向すなわち車内外方向)において位置(経路)規制する。もっとも、案内部72は、外装部材40を主として断面視における短手方向に位置規制することができればよく、断面視楕円形、円形或いは多角形等の筒状に形成されていてもよい。 The guide portion 72 has an insertion port portion 74 at one end (on the side of the body 10), the other end is formed in a cylindrical shape that is continuous with the accommodating portion 62, and includes the other end of the exterior member 40. Guide the displacement path of the part. Here, the insertion port portion 74 refers to a cylindrical portion at the end portion of the guide portion 72. More specifically, the guide part 72 is formed in a cylindrical shape having a substantially rectangular shape in a cross-sectional view orthogonal to the extending direction. And the guide part 72 contacts the outer peripheral part of the exterior member 40 inserted through the insertion port part 74, thereby radial direction with respect to the central axis of the exterior member 40 (mainly a short direction in a cross-sectional view, that is, a vehicle interior / exterior direction). ) To regulate the position (route). But the guide part 72 should just be able to position-control the exterior member 40 mainly in the transversal direction in a cross-sectional view, and may be formed in a cylindrical shape such as an oval, a circle, or a polygon in a cross-sectional view.
 この案内部72は、略直線状に形成され、ドア20の閉状態において、挿入口部74がドア20の前端部で開口する導入開口部21の内側に配置されてボディ固定部50に対向すると共に車両の前後方向に沿って設けられている。 The guide portion 72 is formed in a substantially linear shape, and in the closed state of the door 20, the insertion port portion 74 is disposed inside the introduction opening portion 21 that opens at the front end portion of the door 20 and faces the body fixing portion 50. In addition, it is provided along the longitudinal direction of the vehicle.
 案内部72と外装部材40との関係では、外装部材40は、ボディ固定部50によりボディ10に固定された状態で、ドア20の開状態において、少なくとも他方の端部を含む一部分が案内部72内に挿入される程度に長い延在寸法に設定されている。一方、案内部72は、ドア20が開閉動作される際に、ドア20内で進退される外装部材40の他方の端部を含む部分を、収容部62に向けて案内できればよい。ここでは、ドア20の閉状態において、外装部材40の他方の端部を収容部62内に突出させる延在寸法に設定されている。 In the relationship between the guide part 72 and the exterior member 40, the exterior member 40 is fixed to the body 10 by the body fixing part 50, and at least a part including the other end part is included in the guide part 72 in the opened state of the door 20. The extension dimension is set to be long enough to be inserted into the inside. On the other hand, the guide part 72 only needs to be able to guide the portion including the other end of the exterior member 40 that is advanced and retracted in the door 20 toward the accommodating part 62 when the door 20 is opened and closed. Here, the extension dimension is set such that the other end of the exterior member 40 protrudes into the accommodating portion 62 in the closed state of the door 20.
 また、案内部72の挿入口部74は、その開口端部の周方向における少なくともドア20の開閉動作に伴って外装部材40(ワイヤーハーネス1)が曲げられて近接する側の部位のうち少なくとも内周縁部において、丸められた形状に形成されている(図5~図7参照)。ここで、開口端部とは、案内部72の延在方向における開口した端部を指し、内周縁部(及び後述する外周縁部)とは、前記開口端部の内外方向における内周側の縁部(及び外周側の縁部)を指す。 In addition, the insertion port portion 74 of the guide portion 72 has at least an inner portion of a portion on the side where the exterior member 40 (the wire harness 1) is bent and close in association with at least the opening / closing operation of the door 20 in the circumferential direction of the opening end portion. A rounded shape is formed at the peripheral edge (see FIGS. 5 to 7). Here, the opening end portion refers to an opened end portion in the extending direction of the guide portion 72, and the inner peripheral edge portion (and an outer peripheral edge portion to be described later) refers to an inner peripheral side in the inner and outer directions of the opening end portion. It refers to the edge (and the outer edge).
 ここでは、ボディ10側からドア20側に延びる外装部材40は、ドア20の閉状態において車両の前後方向に沿った略直線状に延在すると共に、ドア20の開状態においてドア20側の端部が車外側に曲げられる。これにより、ドア20の開状態において、外装部材40のうち、案内部72の挿入口部74より奥に位置する部分が該案内部72の車内側の内壁に当接すると共に、挿入口部74の内側に位置する部分が、ドア20の閉状態における経路より車外側に変位した経路を通る。このため、挿入口部74は、その開口端部のうち車外側に位置する部位(長方形の開口端部の一辺)において、丸められた形状に形成されている(図5参照)。さらに、ここでは、挿入口部74の開口端部における前記車外側の部位に加え、その部位に隣接して車内外方向に延びる部位も丸められた形状に形成されている。以下、挿入口部74の開口端部における丸められた部位を、丸め部75と称する。 Here, the exterior member 40 extending from the body 10 side to the door 20 side extends in a substantially straight line along the front-rear direction of the vehicle in the closed state of the door 20, and the end on the door 20 side in the open state of the door 20. The part is bent outward. Thereby, in the open state of the door 20, a portion of the exterior member 40 that is located behind the insertion port portion 74 of the guide portion 72 abuts on the inner wall of the guide portion 72 on the vehicle inner side, and A portion located on the inner side passes through a route displaced outward from the route in the closed state of the door 20. For this reason, the insertion port portion 74 is formed in a rounded shape at a portion (one side of the rectangular opening end portion) located outside the vehicle among the opening end portions (see FIG. 5). Further, here, in addition to the portion on the vehicle outer side at the opening end portion of the insertion port portion 74, a portion extending in the vehicle interior / exit direction adjacent to the portion is also formed in a rounded shape. Hereinafter, the rounded part in the opening end part of the insertion port part 74 is referred to as a rounded part 75.
 この丸め部75は、挿入口部74の開口端部の内周縁部及び外周縁部において、丸められた形状に形成されている(図6、図7参照)。ここでは、挿入口部74の開口端部は、周方向に直交する断面視において、内周縁部及び外周縁部における丸め部75が連続して略半円形状に形成されている。もっとも、開口端部の内周縁部及び外周縁部における丸め部75が、周方向に直交する断面視において直線部分により結ばれていてもよい。 The rounded portion 75 is formed in a rounded shape at the inner peripheral edge and the outer peripheral edge of the opening end of the insertion port 74 (see FIGS. 6 and 7). Here, the opening end portion of the insertion port portion 74 is formed in a substantially semicircular shape by continuously rounding portions 75 at the inner peripheral edge portion and the outer peripheral edge portion in a cross-sectional view orthogonal to the circumferential direction. But the rounding part 75 in the inner peripheral part and outer peripheral part of an opening edge part may be tied by the linear part in the cross sectional view orthogonal to the circumferential direction.
 ここでは、外装部材40としてのコルゲートチューブによりワイヤーハーネス1の周囲を覆っているため、挿入口部74における開口端部が、外装部材40の山部42に引っ掛かることを抑制できるような形状に形成されていることが好ましい。そこで、丸め部75は、外装部材40の山部42同士の間隔(図6における寸法b)の半分より大きい寸法の曲率半径に丸められた形状に形成されている。ここで、山部42同士の間隔とは、山部42における外周端部である頂部間の寸法を指し、換言すると、頂部より内周側に凹んだ溝条部分の両端に位置する段差になった部位同士の間隔である。より好ましくは、丸め部75は、伸長状態における外装部材40の山部42同士の間隔の半分より大きい曲率半径に設定されるとよい。 Here, since the periphery of the wire harness 1 is covered by the corrugated tube as the exterior member 40, the opening end portion of the insertion port portion 74 is formed in a shape that can be restrained from being caught by the mountain portion 42 of the exterior member 40. It is preferable that Therefore, the rounded portion 75 is formed in a shape rounded to a radius of curvature that is larger than half of the interval between the crest portions 42 of the exterior member 40 (dimension b in FIG. 6). Here, the interval between the ridges 42 refers to the dimension between the tops that are the outer peripheral ends of the ridges 42, in other words, the steps located at both ends of the groove portions that are recessed from the top to the inner peripheral side. It is the interval between the parts. More preferably, the rounded portion 75 may be set to a radius of curvature that is greater than half of the interval between the crest portions 42 of the exterior member 40 in the extended state.
 また、挿入口部74における開口端部は、外装部材40の山部42同士の間隔(図6における寸法b)より大きい厚さ寸法(図6における寸法a)に設定されている。より好ましくは、前記開口端部は、伸長状態における外装部材40の山部42同士の間隔より大きい厚さ寸法に設定されているとよい。すなわち、挿入口部74の開口端部は、外装部材40の谷部44に嵌まり込まない形状に形成されている。 Further, the opening end portion of the insertion port portion 74 is set to a thickness dimension (dimension a in FIG. 6) larger than the interval between the crest portions 42 of the exterior member 40 (dimension b in FIG. 6). More preferably, the opening end portion is set to have a thickness dimension larger than the interval between the crest portions 42 of the exterior member 40 in the extended state. That is, the opening end portion of the insertion port portion 74 is formed in a shape that does not fit into the valley portion 44 of the exterior member 40.
 上記のように形成された挿入口部74の開口端部は、案内部72の奥側の部分より肉厚に形成されている。これにより、ドア20の開閉動作に伴って外装部材40が比較的接触しやすい挿入口部74の開口端部において、磨耗に対する耐久性を向上させることができる。 The opening end portion of the insertion port portion 74 formed as described above is formed thicker than a portion on the back side of the guide portion 72. Thereby, durability with respect to abrasion can be improved in the opening edge part of the insertion port part 74 which the exterior member 40 is comparatively easy to contact with the opening / closing operation | movement of the door 20. FIG.
 また、挿入口部74は、周方向において少なくとも一部分が、開口端部に向けて徐々に(曲線状に)外周側に拡がる形状に形成されている。ここでは、挿入口部74は、全周において、開口端部に向けて拡がっている。 In addition, the insertion port portion 74 is formed in a shape that at least a part in the circumferential direction gradually expands (in a curved line) toward the outer peripheral side toward the opening end. Here, the insertion opening 74 extends toward the open end on the entire circumference.
 もっとも、挿入口部74は、その開口端部の周方向における少なくとも一部分において、丸められた形状に形成されていればよい。また、挿入口部74は、開口端部の内周縁部だけで丸められた形状に形成されていてもよい。 Of course, the insertion port portion 74 only needs to be formed in a rounded shape in at least a part of the opening end portion in the circumferential direction. Moreover, the insertion port part 74 may be formed in the shape rounded only by the inner peripheral edge part of the opening edge part.
 また、挿入口部74における開口端部は、角が一定の曲率半径で丸められている形状に限られず、異なる曲率半径に設定された部分が連続する形状に形成されていてもよい。 Further, the opening end portion in the insertion port portion 74 is not limited to a shape whose corners are rounded with a constant curvature radius, and may be formed in a shape in which portions set to different curvature radii are continuous.
 収容部62は、案内部72の他端側(後方)に連なる部分であり、内部に案内部72により案内される外装部材40の他方の端部から延び出たワイヤーハーネス1を迂回可能な空間を有して収容可能な収容空間を有している。また、収容部62には、案内部72に対して収容空間を介した部位に引出口部64が設けられている。 The accommodating portion 62 is a portion that is continuous with the other end side (rear) of the guide portion 72, and is a space that can bypass the wire harness 1 that extends from the other end portion of the exterior member 40 guided by the guide portion 72 inside. It has the accommodation space which can be accommodated. In addition, the outlet portion 64 is provided in the accommodating portion 62 at a position through the accommodating space with respect to the guide portion 72.
 この収容部62は、外装部材40の他方の端部から延び出たワイヤーハーネス1を、第1経路R1と、該第1経路R1に対して中間部が離間するように膨らんだ第2経路R2との間で曲げることにより迂回させて余長吸収可能に収容可能に形成されている(図1参照)。 The housing portion 62 includes the first path R1 and the second path R2 swelled so that the intermediate part is separated from the first path R1. The wire harness 1 extends from the other end of the exterior member 40. It is formed so that it can be accommodated so as to be able to absorb the extra length by detouring between the two (see FIG. 1).
 より具体的には、収容部62は、側面視において、収容空間を挟んで対向する第1壁部66と第2壁部67とを有している。収容空間内に収容されるワイヤーハーネス1は、第1経路R1を通る際に第1壁部66に近接し、第2経路R2を通る際に第2壁部67に近接して配設される。すなわち、ワイヤーハーネス1が第1経路R1を通る状態で、該ワイヤーハーネス1の第2壁部67側に迂回可能な空間が存在する。この第1壁部66及び第2壁部67は、各一方の端部が案内部72の他方の端部に連続し、各他方の端部が引出口部64に連続している。より具体的には、第1壁部66は、側面視略L字形状のプロテクタ60の内周側で、案内部72の他方の端部と収容部62の引出口部64とを略直線状に結ぶ形状に延在している。また、第2壁部67は、第1壁部66に収容空間分の間隔をあけて、側面視略L字形状のプロテクタ60の外周側で、案内部72の他方の端部と引出口部64とを略L字状に結ぶ形状に延在している。換言すると、ここでは、収容部62は、平面視において第1壁部66を斜辺とする略直角三角形状に形成されている。なお、図1では、第2壁部67における案内部72の奥側の部位が、案内部72から離間する向きに僅かに膨らんだ形状に形成されている。 More specifically, the accommodating portion 62 has a first wall portion 66 and a second wall portion 67 that face each other with the accommodating space in a side view. The wire harness 1 housed in the housing space is disposed close to the first wall portion 66 when passing through the first route R1 and close to the second wall portion 67 when passing through the second route R2. . That is, there is a detourable space on the second wall 67 side of the wire harness 1 in a state where the wire harness 1 passes through the first path R1. Each of the first wall portion 66 and the second wall portion 67 has one end portion continuous to the other end portion of the guide portion 72, and each other end portion continuous to the outlet portion 64. More specifically, the first wall portion 66 has a substantially linear shape between the other end portion of the guide portion 72 and the outlet portion 64 of the accommodating portion 62 on the inner peripheral side of the protector 60 that is substantially L-shaped in side view. It extends to the shape that ties to. Further, the second wall portion 67 is spaced from the first wall portion 66 by an amount corresponding to the accommodation space, and the other end portion of the guide portion 72 and the outlet portion on the outer peripheral side of the substantially L-shaped protector 60 in side view. 64 is extended in a shape that ties 64 in a substantially L shape. In other words, here, the accommodating portion 62 is formed in a substantially right triangle shape having the first wall portion 66 as a hypotenuse in plan view. In FIG. 1, a portion of the second wall 67 on the back side of the guide portion 72 is formed in a shape that slightly swells away from the guide portion 72.
 そして、収容部62は、ドア20の開状態では、外装部材40の他方の端部から延び出たワイヤーハーネス1を、第2壁部67側に迂回可能な空間をあけた第1経路R1を通る形態で収容する。また、収容部62は、ドア20の閉状態では、ワイヤーハーネス1を、第2経路R2を通る形態で収容する。すなわち、収容部62は、ドア20が開姿勢から閉姿勢に閉動作されることによりワイヤーハーネス1のうち収容空間内に押し込まれる部分を、その内部で曲げて第1経路R1から該第1経路R1より距離の長い第2経路R2に迂回させることにより、ドア20の閉動作に伴うワイヤーハーネス1の余長を吸収する。 And in the open state of the door 20, the accommodating part 62 makes 1st path | route R1 which opened the space which can bypass the wire harness 1 extended from the other edge part of the exterior member 40 to the 2nd wall part 67 side. Accommodates in a passing form. Moreover, the accommodating part 62 accommodates the wire harness 1 in the form which passes 2nd path | route R2 in the closed state of the door 20. FIG. In other words, the accommodating portion 62 bends a portion of the wire harness 1 that is pushed into the accommodating space when the door 20 is closed from the open position to the closed position, thereby bending the first path from the first path R1 to the first path. By detouring to the second route R2 having a longer distance than R1, the extra length of the wire harness 1 accompanying the closing operation of the door 20 is absorbed.
 ここでは、収容部62の引出口部64は、ドア20において比較的多くの電気機器が配置される上方側に向けて開口する。また、収容部62は、引出口部64でワイヤーハーネス1を固定可能な引出位置決め部65を有している。引出位置決め部65は、引出口部64の開口端部が部分的に(ここでは断面視L字状に)延出した形状に形成されている。そして、引出口部64を通じて引き出されるワイヤーハーネス1を、引出位置決め部65の内側に当接させた状態で、テープ90を巻き付け又はタイバンドで締付け(ここではテープ90を巻き付け)することにより、引出口部64においてプロテクタ60に対して位置決めすることができる。これにより、ドア20の開閉動作時に収容部62内にワイヤーハーネス1が進退しても、ボディ10内に配索されるワイヤーハーネス1に対して引張り又は弛みが発生することを抑制することができる。 Here, the outlet portion 64 of the housing portion 62 opens toward the upper side where a relatively large number of electrical devices are arranged in the door 20. The accommodating portion 62 has a drawer positioning portion 65 that can fix the wire harness 1 at the outlet portion 64. The drawer positioning part 65 is formed in a shape in which the opening end part of the outlet part 64 extends partially (here, in a L shape in cross section). Then, with the wire harness 1 drawn out through the outlet portion 64 being in contact with the inside of the drawer positioning portion 65, the tape 90 is wound or tightened with a tie band (here, the tape 90 is wound) to pull the wire harness 1 out. It can be positioned relative to the protector 60 at the outlet 64. Thereby, even if the wire harness 1 advances and retreats in the accommodating portion 62 during the opening / closing operation of the door 20, it is possible to suppress the occurrence of tension or slack in the wire harness 1 routed in the body 10. .
 ワイヤーハーネス1を収容部62に対して固定する構成は、上記引出位置決め部65に限られず、引出口部64から壁状に延出するドア内位置決め部にタイバンド挿通用の孔部が複数形成され、タイバンドを孔部に挿通してワイヤーハーネス1を締付け固定するものであってもよい。 The structure for fixing the wire harness 1 to the housing portion 62 is not limited to the drawer positioning portion 65, and a plurality of holes for inserting tie bands are formed in the positioning portion in the door extending in a wall shape from the outlet portion 64. The wire harness 1 may be fastened and fixed by inserting the tie band into the hole.
 このプロテクタ60は、ドア20内すなわちドアインナーパネル22とドアトリム26との間において、ドアインナーパネル22に形成されている凹部23内に部分的又は全体的に収容される。図2、図3では、プロテクタ60が部分的に凹部23内に収容され、引出口部64の一部を含む部分が凹部23から張り出してドアインナーパネル22とドアトリム26との間のスペースに位置している態様を示している。 The protector 60 is partially or entirely accommodated in the recess 23 formed in the door inner panel 22 in the door 20, that is, between the door inner panel 22 and the door trim 26. 2 and 3, the protector 60 is partially accommodated in the recess 23, and a portion including a part of the outlet portion 64 protrudes from the recess 23 and is positioned in a space between the door inner panel 22 and the door trim 26. The aspect which is doing is shown.
 プロテクタ60は、前記凹部23内に配置された状態でドア20に固定される。このための構成として、プロテクタ60は、ドア20のドアインナーパネル22に形成される孔部に対して嵌合可能な固定部68を有している。固定部68は、プロテクタ60をドアインナーパネル22に対して車外側に向けて押し付けることにより、前記孔部に嵌合する形状に形成されている。例えば、固定部68としては、プロテクタ60の外面から突出する基軸部と、その先端部からその外周側に拡がる形状に形成されて内周側に弾性変形可能な係止部とを有する構成を採用できる。ここでは、固定部68は、プロテクタ60の車外側の側面において、収容部62及び案内部72からそれぞれ突出するように2つ設けられている。そして、この固定部68をドアインナーパネル22に形成された孔部に挿入することにより、係止部が、孔部の開口縁部に当接して内周側に弾性変形し、孔部を越えた位置で外周側に弾性復帰して孔部の開口縁部に対して車外側から係止する。 The protector 60 is fixed to the door 20 in a state of being disposed in the concave portion 23. As a configuration for this, the protector 60 has a fixing portion 68 that can be fitted into a hole formed in the door inner panel 22 of the door 20. The fixing portion 68 is formed in a shape that fits into the hole portion by pressing the protector 60 against the door inner panel 22 toward the vehicle outer side. For example, as the fixed portion 68, a configuration having a base shaft portion that protrudes from the outer surface of the protector 60, and a locking portion that is formed in a shape extending from the distal end portion to the outer peripheral side and can be elastically deformed on the inner peripheral side is adopted. it can. Here, two fixing portions 68 are provided on the side surface of the protector 60 on the vehicle outer side so as to protrude from the accommodating portion 62 and the guide portion 72, respectively. Then, by inserting this fixing portion 68 into the hole formed in the door inner panel 22, the locking portion abuts against the opening edge of the hole and elastically deforms toward the inner peripheral side, exceeding the hole. At this position, it elastically returns to the outer peripheral side and is locked from the vehicle outer side to the opening edge of the hole.
 もっとも、プロテクタ60をドア20に対して固定するための構成として、その他の固定構造が採用されてもよい。例えば、プロテクタ60は、ねじ止め、ボルト止め、スタッドボルト止め又はブラケット固定等によりドアインナーパネル22に対して固定可能な形状であってもよい。また、プロテクタ60は、内装部材としてのドアトリムに固定されてもよい。 However, other fixing structures may be employed as a configuration for fixing the protector 60 to the door 20. For example, the protector 60 may have a shape that can be fixed to the door inner panel 22 by screwing, bolting, stud bolting, bracket fixing, or the like. Moreover, the protector 60 may be fixed to a door trim as an interior member.
 上記プロテクタ60は、例えば、射出成型等によりそれぞれ形成した凹状の第1部材81と蓋状の第2部材82とを合体させて構成することができる。すなわち、本プロテクタ60においては、挿入口部74の開口端部のうち第1部材81により構成される部位全体に丸め部75が形成されている。もっとも、プロテクタは、凹状部材同士の組合せ等により構成されていてもよい。また、プロテクタ60は、凹状部材であって、その開口部をドアトリム26の一部分により塞ぐように構成されていてもよい。この場合、ドアトリム26の一部分が外周側(車内側)に拡がる形状に形成され、また、その端縁部が丸められた形状に形成されているとよい。 The protector 60 can be configured by combining a concave first member 81 and a lid-shaped second member 82 formed by injection molding or the like, for example. In other words, in the protector 60, the rounded portion 75 is formed on the entire portion constituted by the first member 81 in the opening end portion of the insertion port portion 74. However, the protector may be configured by a combination of concave members. Further, the protector 60 may be a concave member and may be configured to close the opening thereof by a part of the door trim 26. In this case, it is preferable that a part of the door trim 26 is formed in a shape that expands to the outer peripheral side (the vehicle inner side), and the end edge portion thereof is formed in a rounded shape.
 上述したプロテクタ60の形状は、その一例であり、他の種々の形状を採用することができる。すなわち、プロテクタ60は、上述した挿入口部74の形状を採用した上で、該挿入口部74から挿入されるワイヤーハーネス1を収容部62により迂回可能な空間を有して収容できる構成であればよく、車種によるドア20の形状等を考慮して形成されるとよい。例えば、プロテクタ60は、挿入口部74の後方側に直接収容部62が連続する形状でもよい。他にも、ワイヤーハーネス1を輪状に巻いて収容し、輪部の径を変化させて迂回可能な収容部を有する形状等を採用してもよい。 The shape of the protector 60 described above is an example, and other various shapes can be adopted. In other words, the protector 60 is configured to accommodate the wire harness 1 inserted from the insertion port 74 with a space that can be bypassed by the storage unit 62 after adopting the shape of the insertion port 74 described above. What is necessary is just to form and consider the shape etc. of the door 20 by a vehicle type. For example, the protector 60 may have a shape in which the accommodating portion 62 is directly connected to the rear side of the insertion port portion 74. In addition, the wire harness 1 may be wound and accommodated in a ring shape, and a shape having an accommodation portion that can be bypassed by changing the diameter of the ring portion may be employed.
 上記ワイヤーハーネス配索構造部30は、ボディ10からドア20内に配索されるワイヤーハーネス1、外装部材40、ボディ固定部50及びプロテクタ60をモジュール化して、車両組付け前に組み立てておくとよい。すなわち、ワイヤーハーネス1に外装部材40を被せるとともに、該外装部材40の一方の端部及び他方の端部を各部から延び出たワイヤーハーネス1にテープ90巻きして固定し、外装部材40の一方の端部寄りの一部分にボディ固定部50を装着する。そして、外装部材40の他方の端部を含む一部分をプロテクタ60の案内部72内に配設すると共に、外装部材40の他方の端部から延び出たワイヤーハーネス1を収容部62内に収容して引出口部64から引き出される部分を引出位置決め部65にテープ90巻き固定しておけばよい。 The wire harness routing structure 30 is formed by modularizing the wire harness 1, the exterior member 40, the body fixing portion 50, and the protector 60 that are routed from the body 10 into the door 20 and assembled before the vehicle is assembled. Good. That is, while covering the wire harness 1 with the exterior member 40, one end portion and the other end portion of the exterior member 40 are fixed by winding the tape 90 around the wire harness 1 extending from each portion. The body fixing portion 50 is attached to a portion near the end of the body. A portion including the other end portion of the exterior member 40 is disposed in the guide portion 72 of the protector 60, and the wire harness 1 extending from the other end portion of the exterior member 40 is accommodated in the accommodation portion 62. Then, the portion pulled out from the outlet portion 64 may be fixed to the drawer positioning portion 65 with 90 turns of tape.
 これまで、ワイヤーハーネス1に外装部材40が被されている例で説明したが、ワイヤーハーネス1自身が屈曲、弛み及び垂れ下がりを抑制可能な程度に高い剛性を有していれば、外装部材40は省略されてもよい。外装部材40が省略される場合にも、プロテクタ60の挿入口部74における丸め部75の形状により、ワイヤーハーネス1が挿入口部74の開口端部に引っ掛かることを抑制することができる。もっとも、ワイヤーハーネス1の保護及び曲げ方向規制の観点から言うと、外装部材40が被されていることが好ましい。 So far, the example in which the exterior member 40 is covered with the wire harness 1 has been described. However, if the wire harness 1 itself has a rigidity high enough to suppress bending, slackening, and sagging, the exterior member 40 is It may be omitted. Even when the exterior member 40 is omitted, the shape of the rounded portion 75 in the insertion port portion 74 of the protector 60 can prevent the wire harness 1 from being caught by the opening end portion of the insertion port portion 74. But it is preferable that the exterior member 40 is covered from the viewpoint of protection of the wire harness 1 and bending direction regulation.
 また、図8に示す案内部172のように、挿入口部174がその開口端部の周方向全体において丸められた形状に形成されたものを採用することもできる。すなわち、プロテクタ160は、丸め部75が形成された第1部材81及び第2部材182の組み合わせにより構成される。この構成によると、ワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができると共に、車両に組み付ける前の組み立て、搬送工程等においても、挿入口部174の開口端部に対する引っ掛かりを抑制することができる。 Further, as shown in the guide part 172 shown in FIG. 8, it is possible to adopt a structure in which the insertion port part 174 is formed in a rounded shape in the entire circumferential direction of the opening end part. That is, the protector 160 is configured by a combination of the first member 81 and the second member 182 in which the rounded portion 75 is formed. According to this configuration, the forward and backward movement of the wire harness 1 with respect to the door 20 can be made smoother, and the hooking of the insertion opening 174 to the opening end can be suppressed even in the assembly, transporting process, etc. before assembling to the vehicle. can do.
 また、プロテクタ60における挿入口部74の開口端部は、内周縁部だけに丸め部を有する形状として、周方向に直交する断面視において挿入口部74の内周側に曲率円弧を有する四半円形に形成されていてもよいし、四半円より大きい角度範囲の曲率円弧を有する形状に形成されていてもよい。 In addition, the opening end portion of the insertion port portion 74 in the protector 60 has a rounded shape only on the inner peripheral edge portion, and a quarter circle having a curvature arc on the inner peripheral side of the insertion port portion 74 in a cross-sectional view orthogonal to the circumferential direction. It may be formed in the shape which has a curvature arc of the angle range larger than a quarter circle.
 また、これまで、ワイヤーハーネス配索構造部30を、フロントサイドドアとしてのドア20に適用する例で説明したが、ボディ10とヒンジ部19で連結されるリアサイドドア等に適用してもよい。この場合、センターピラー(フロントサイドドアとリアサイドドアとの間のピラー)とリアサイドドアとの間にワイヤーハーネス1が架け渡される。すなわち、センターピラーに貫通孔部が形成され、ここにボディ固定部50が取り付けられる。 In addition, the example in which the wire harness wiring structure portion 30 is applied to the door 20 as the front side door has been described so far, but the wire harness wiring structure portion 30 may be applied to a rear side door connected by the body 10 and the hinge portion 19. In this case, the wire harness 1 is bridged between the center pillar (the pillar between the front side door and the rear side door) and the rear side door. That is, a through-hole part is formed in the center pillar, and the body fixing part 50 is attached here.
 上記実施形態に係るワイヤーハーネス配索構造部30によると、ワイヤーハーネス1の一部分がボディ10に固定され、ドア20内に配置されているプロテクタ60が、ボディ10側からドア20側に延びるワイヤーハーネス1が挿入される挿入口部74を有し、該ワイヤーハーネス1を迂回可能な空間を有して収容するため、ボディ10とドア20との間で配索されるワイヤーハーネス1を、ボディ10側の固定部分を基点として、ドア20の開閉動作に伴ってプロテクタ60内に進退動作させて余長吸収することができる。また、プロテクタ60の挿入口部74が、その開口端部の周方向の少なくとも一部分における少なくとも内周縁部において、丸められた形状に形成されているため、ドア20の開閉動作に伴うワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができる。 According to the wire harness wiring structure part 30 according to the embodiment, a part of the wire harness 1 is fixed to the body 10, and the protector 60 disposed in the door 20 extends from the body 10 side to the door 20 side. The wire harness 1 routed between the body 10 and the door 20 is placed in the body 10 in order to house the wire harness 1 with a space that can be bypassed. With the fixed portion on the side as a base point, the extra length can be absorbed by advancing and retracting into the protector 60 as the door 20 opens and closes. Further, since the insertion opening 74 of the protector 60 is formed in a rounded shape at least at the inner peripheral edge in at least a part of the opening end in the circumferential direction, the wire harness 1 associated with the opening / closing operation of the door 20 is performed. The advance / retreat operation with respect to the inside of the door 20 can be made smoother.
 また、ワイヤーハーネス1より剛性が高く設定されて形成された外装部材40が、ワイヤーハーネス1におけるボディ10とドア20との間に架け渡される部分の周囲を覆うように設けられている。この構成によると、ワイヤーハーネス1が、ボディ固定部50とプロテクタ60との間において、外部から保護されると共に、一方の端部寄りの一部分がボディ固定部50によりドア20に固定された外装部材40の剛性により屈曲、弛み及び垂れ下がりが抑制され、ボディ固定部50を基点として外装部材40(ワイヤーハーネス1)がプロテクタ60内に押し込まれてスムーズに進退される。 Further, an exterior member 40 formed to have higher rigidity than the wire harness 1 is provided so as to cover the periphery of the portion of the wire harness 1 that spans between the body 10 and the door 20. According to this configuration, the wire harness 1 is protected from the outside between the body fixing portion 50 and the protector 60, and a part near one end portion is fixed to the door 20 by the body fixing portion 50. Bending, slackening, and sagging are suppressed by the rigidity of 40, and the exterior member 40 (wire harness 1) is pushed into the protector 60 with the body fixing portion 50 as a base point, and is smoothly advanced and retracted.
 また、挿入口部74が、その開口端部のうち、ドア20の開閉動作に伴ってワイヤーハーネス1が曲げられて近接する側の部位において丸められた形状に形成されている構成によると、ドア20の開閉動作の際に挿入口部74の開口端部における比較的摺動が生じ易い部位で引っ掛かりを抑制することができる。 Moreover, according to the structure by which the insertion port part 74 is formed in the shape rounded in the site | part by which the wire harness 1 is bent and adjoins with the opening / closing operation | movement of the door 20 among the opening edge parts, the door At the time of the opening / closing operation 20, it is possible to suppress the catch at a portion where the sliding end portion of the insertion opening 74 is relatively easy to slide.
 また、挿入口部74が、その開口端部の内周縁部及び外周縁部において丸められた形状に形成されているため、ワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができる。 Moreover, since the insertion port part 74 is formed in the shape rounded in the inner peripheral part and outer peripheral part of the opening edge part, the advance / retreat operation | movement with respect to the inside of the door 20 of the wire harness 1 can be made smoother. .
 また、挿入口部74が、挿入口部74の開口端部に向けて徐々に外周側に拡がる形状に形成されているため、ワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができる。 Moreover, since the insertion port portion 74 is formed in a shape that gradually expands toward the outer peripheral side toward the opening end portion of the insertion port portion 74, the advancing and retreating operation of the wire harness 1 with respect to the door 20 can be made smoother. it can.
 また、挿入口部74における開口端部が、外装部材40の山部42同士の間隔の半分より大きい寸法の曲率半径に丸められた形状に形成されているため、挿入口部74の開口端部が外装部材40の山部42に引っ掛かることを抑制して、ワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができる。 Moreover, since the opening end part in the insertion port part 74 is formed in the shape rounded to the curvature radius of the dimension larger than the half of the space | interval of the mountain parts 42 of the exterior member 40, the opening edge part of the insertion port part 74 is formed. Can be prevented from being caught by the mountain portion 42 of the exterior member 40, and the advance / retreat operation of the wire harness 1 with respect to the door 20 can be made smoother.
 また、挿入口部74における開口端部が、外装部材40の山部42同士の間隔より大きい厚さ寸法に設定されているため、挿入口部74の開口端部が外装部材40の山部42に引っ掛かることを抑制して、ワイヤーハーネス1のドア20内に対する進退動作をよりスムーズにすることができる。 Further, since the opening end portion of the insertion port portion 74 is set to have a thickness dimension larger than the interval between the crest portions 42 of the exterior member 40, the opening end portion of the insertion port portion 74 is the crest portion 42 of the exterior member 40. It is possible to prevent the wire harness 1 from being caught in the door 20 and to make the wire harness 1 move back and forth more smoothly.
 また、ワイヤーハーネス配索構造部30は、ワイヤーハーネス1をウェザーストリップ28より車内側に配索しているため、グロメット等の止水用の部材を省略して、部品点数及び組立工数の削減、これに伴うコストダウン及び作業の効率化を図ることができる。なお、グロメットを用いない構成によれば、輸送時、梱包時のグロメットの変形を防止するためのカバーを用意することを省略することができる。また、ドア20開閉時に生じ得る、ボディ10又はドア20の取り付け面に対するグロメットの浮きに伴う水漏れ等も回避することができる。さらに、ボディ10とドア20との間におけるワイヤーハーネスの配索構造に係る部品の盗難防止にも寄与する。また、グロメットを用いる場合と比較して、ワイヤーハーネス1を通す際のグロメットの拡げ作業も省略することができ、ワイヤーハーネス1の組み付け性向上に寄与する。 Moreover, since the wire harness wiring structure part 30 has wired the wire harness 1 to the vehicle inner side from the weather strip 28, the member for water-stopping, such as a grommet, is abbreviate | omitted, reduction of a number of parts and an assembly man-hour, Accordingly, cost reduction and work efficiency can be improved. In addition, according to the structure which does not use a grommet, preparing the cover for preventing a grommet deformation | transformation at the time of transportation and packing can be abbreviate | omitted. In addition, it is possible to avoid water leakage or the like that is caused when the grommet floats on the body 10 or the mounting surface of the door 20 that may occur when the door 20 is opened and closed. Furthermore, it contributes also to theft prevention of the parts concerning the wiring structure of the wire harness between the body 10 and the door 20. Moreover, compared with the case where a grommet is used, the expansion work of the grommet at the time of letting the wire harness 1 pass can also be abbreviate | omitted, and it contributes to the assembly | attachment improvement of the wire harness 1. FIG.
 また、ドア20側において、ワイヤーハーネス1は、プロテクタ60をドアインナーパネル22に固定してドアトリム26を取り付けることにより該ドアインナーパネル22とドアトリム26との間に配置される。このため、露出されたスペースで作業を行うことができ、ワイヤーハーネス1をドア20内に容易に配索することができる。 Further, on the door 20 side, the wire harness 1 is disposed between the door inner panel 22 and the door trim 26 by fixing the protector 60 to the door inner panel 22 and attaching the door trim 26. For this reason, work can be performed in the exposed space, and the wire harness 1 can be easily routed in the door 20.
 以上のようにこのワイヤーハーネス配索構造部30は詳細に説明されたが、上記した説明は、全ての局面において例示であって、この発明がそれに限定されるものではない。例示されていない無数の変形例が、この発明の範囲から外れることなく想定され得るものと解される。 As described above, the wire harness wiring structure portion 30 has been described in detail, but the above description is an example in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.
 1 ワイヤーハーネス
 10 ボディ
 20 ドア
 30 ワイヤーハーネス配索構造部
 40 外装部材
 42 山部
 44 谷部
 60 プロテクタ
 68 固定部
 74 挿入口部
DESCRIPTION OF SYMBOLS 1 Wire harness 10 Body 20 Door 30 Wire harness wiring structure part 40 Exterior member 42 Mountain part 44 Valley part 60 Protector 68 Fixed part 74 Insertion part

Claims (7)

  1.  車両のボディとドアとの間でワイヤーハーネスを配索するワイヤーハーネス配索構造部であって、
     一部分が前記ボディに固定される前記ワイヤーハーネスと、
     前記ドア内に配置され、前記ボディ側から前記ドア側に延びる前記ワイヤーハーネスが挿入される挿入口部を有し、前記ワイヤーハーネスを迂回可能な空間を有して収容するプロテクタと、
     を備え、
     前記プロテクタの前記挿入口部は、その開口端部の周方向の少なくとも一部分における少なくとも内周縁部において、丸められた形状に形成されている、ワイヤーハーネス配索構造部。
    A wire harness routing structure for routing a wire harness between a vehicle body and a door,
    A part of the wire harness that is fixed to the body;
    A protector that has an insertion port portion into which the wire harness extending from the body side to the door side is inserted, and has a space that can bypass the wire harness;
    With
    The wire harness routing structure portion, wherein the insertion port portion of the protector is formed in a rounded shape at least at an inner peripheral edge portion in at least a portion of the opening end portion in the circumferential direction.
  2.  請求項1に記載のワイヤーハーネス配索構造部であって、
     前記プロテクタの前記挿入口部は、その開口端部における、前記ドアの開閉動作に伴って前記ワイヤーハーネスが曲げられて近接する側の部位において、丸められた形状に形成されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    The insertion port portion of the protector has a wire harness arrangement formed in a rounded shape at a portion of the opening end that is close to the side where the wire harness is bent in accordance with the opening / closing operation of the door. Rope structure part.
  3.  請求項1に記載のワイヤーハーネス配索構造部であって、
     前記プロテクタの前記挿入口部は、その開口端部の周方向全体において、丸められた形状に形成されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    The wire harness routing structure part in which the insertion port part of the protector is formed in a rounded shape in the entire circumferential direction of the opening end part.
  4.  請求項1に記載のワイヤーハーネス配索構造部であって、
     前記プロテクタの前記挿入口部は、その開口端部の内周縁部及び外周縁部において、丸められた形状に形成されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    The said insertion port part of the said protector is a wire harness wiring structure part currently formed in the rounded shape in the inner periphery part and outer periphery part of the opening edge part.
  5.  請求項1に記載のワイヤーハーネス配索構造部であって、
     前記プロテクタの前記挿入口部は、周方向において少なくとも一部分が、前記挿入口部の開口端部に向けて徐々に外周側に拡がる形状に形成されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    The wire harness routing structure part in which the insertion opening part of the protector is formed in a shape in which at least a part in the circumferential direction gradually expands toward the outer peripheral side toward the opening end of the insertion opening part.
  6.  請求項1に記載のワイヤーハーネス配索構造部であって、
     周方向に沿った凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる筒状に形成され、前記ワイヤーハーネスにおける前記ボディと前記ドアとの間に架け渡される部分の周囲を覆うと共に、その前記ドア側の端部を含む部分が前記挿入口部を通じて前記プロテクタ内に挿入されている外装部材をさらに備え、
     前記プロテクタの前記挿入口部における開口端部は、前記外装部材の前記山部同士の間隔の半分より大きい寸法の曲率半径に丸められた形状に形成されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    Convex ridges and concave troughs along the circumferential direction are formed in a cylindrical shape that is alternately and continuously provided in the extending direction, and spans between the body and the door in the wire harness. An outer member that covers the periphery of the part to be inserted, and that includes a part including the end part on the door side, is inserted into the protector through the insertion port part,
    The wire harness wiring structure part in which the opening edge part in the said insertion port part of the said protector is formed in the shape rounded to the curvature radius of the dimension larger than the space | interval of the said peak parts of the said exterior member.
  7.  請求項1に記載のワイヤーハーネス配索構造部であって、
     周方向に沿った凸条の山部と凹条の谷部とが延在方向に交互に連続して設けられる筒状に形成され、前記ワイヤーハーネスにおける前記ボディと前記ドアとの間に架け渡される部分の周囲を覆うと共に、その前記ドア側の端部を含む部分が前記挿入口部を通じて前記プロテクタ内に挿入されている外装部材をさらに備え、
     前記プロテクタの前記挿入口部における開口端部は、前記外装部材の前記山部同士の間隔より大きい厚さ寸法に設定されている、ワイヤーハーネス配索構造部。
    It is a wire harness wiring structure part of Claim 1, Comprising:
    Convex ridges and concave troughs along the circumferential direction are formed in a cylindrical shape that is alternately and continuously provided in the extending direction, and spans between the body and the door in the wire harness. An outer member that covers the periphery of the part to be inserted, and that includes a part including the end part on the door side, is inserted into the protector through the insertion port part,
    The wire harness wiring structure part by which the opening edge part in the said insertion port part of the said protector is set to the thickness dimension larger than the space | interval of the said mountain parts of the said exterior member.
PCT/JP2011/073527 2011-05-02 2011-10-13 Wire harness routing structure section WO2012150643A1 (en)

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KR102370909B1 (en) * 2017-08-14 2022-03-07 현대자동차주식회사 Wiring guide of door of vehicle
JP6673399B2 (en) * 2018-05-25 2020-03-25 株式会社オートネットワーク技術研究所 Wiring member fixing structure
JP6836550B2 (en) * 2018-06-06 2021-03-03 矢崎総業株式会社 Protector
JP7211032B2 (en) * 2018-11-26 2023-01-24 株式会社オートネットワーク技術研究所 Door wiring module
JP7147604B2 (en) * 2019-02-01 2022-10-05 株式会社オートネットワーク技術研究所 Arrangement structure of wiring members

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JPH10181480A (en) * 1996-12-26 1998-07-07 Sumitomo Wiring Syst Ltd Wire harness arrangement structure in door hinge part of automobile
JP2003320908A (en) * 2002-04-30 2003-11-11 Toyota Auto Body Co Ltd Power supplying structure of sliding door
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JPH10181480A (en) * 1996-12-26 1998-07-07 Sumitomo Wiring Syst Ltd Wire harness arrangement structure in door hinge part of automobile
JP2003320908A (en) * 2002-04-30 2003-11-11 Toyota Auto Body Co Ltd Power supplying structure of sliding door
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