WO2012124200A1 - Élément structural d'acheminement de faisceau de fils - Google Patents

Élément structural d'acheminement de faisceau de fils Download PDF

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Publication number
WO2012124200A1
WO2012124200A1 PCT/JP2011/073528 JP2011073528W WO2012124200A1 WO 2012124200 A1 WO2012124200 A1 WO 2012124200A1 JP 2011073528 W JP2011073528 W JP 2011073528W WO 2012124200 A1 WO2012124200 A1 WO 2012124200A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire harness
door
wiring structure
shape
exterior member
Prior art date
Application number
PCT/JP2011/073528
Other languages
English (en)
Japanese (ja)
Inventor
大樹 永易
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
Publication of WO2012124200A1 publication Critical patent/WO2012124200A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • a door-side harness is inserted into a harness protector that is fixed to a front pillar of a body body via a protector holder, and a protector accommodating portion that slidably accommodates the harness protector, and a harness protector.
  • a vehicle door harness routing structure in which a slide guide configured to be connected to a harness housing portion that stores a door-side harness is provided between a door inner panel and a door trim. And in the harness accommodating part, the door side harness is made and stored in a ring part, and the extra part of the door side harness is absorbed by expanding or reducing the diameter of the ring part corresponding to the opening and closing of the door.
  • an object of the present invention is to omit a dedicated part for housing the wire harness in the door.
  • a first aspect is a wire harness routing structure portion for routing a wire harness between a vehicle body and a door connected to the vehicle body, and constitutes the wire harness and a skeleton portion of the door,
  • a door inner panel having a first portion, an interior portion of the door, and a trim having a second portion are provided, and the first portion and the second portion are introduction openings into which the wire harness is inserted.
  • a housing part that houses the wire harness inserted through the introduction opening in a state having a marginal space in which the wire harness can be bypassed.
  • a 2nd aspect is a wire harness wiring structure part which concerns on a 1st aspect, Comprising: The said 1st part is formed in the concave shape which forms the said allowance space, The said 2nd part is the said 1st part Is formed in a shape extending along a surface corresponding to the surface on which the opening edge extends.
  • a 3rd aspect is a wire harness wiring structure part which concerns on a 1st aspect, Comprising: The said 2nd part is formed in the concave shape which forms the said allowance space, The said 1st part is the said 2nd part The opening edge is formed in a shape extending along a surface corresponding to the surface extending.
  • a 4th aspect is a wire harness wiring structure part which concerns on a 1st aspect, Comprising: Both the said 1st part and the said 2nd part are formed in the concave shape which forms the said allowance space.
  • a fifth aspect is a wire harness wiring structure part according to any one of the first to fourth aspects, wherein the wire harness wiring structure part is fixed to the door inner panel at the introduction opening of the housing part, and the other of the exterior members
  • a groove-like or cylindrical guide clamp is further provided for supporting a part of the end of the slidably movable portion.
  • a 6th aspect is a wire harness wiring structure part which concerns on a 5th aspect, Comprising:
  • the said guide clamp is formed in the cross-sectional view C-shaped groove shape which can arrange
  • a 7th aspect is a wire harness wiring structure part which concerns on a 5th or 6th aspect, Comprising: Each part including the edge part of the slide direction both sides of the said exterior member is each edge part in the said guide clamp. It is formed in a shape that expands toward the outer peripheral side.
  • the first portion of the door inner panel that constitutes the skeleton portion of the door and the second portion of the trim that constitutes the interior portion of the door pass through the introduction opening.
  • the accommodation part which accommodates the wire harness inserted in the state which has the marginal space which can be bypassed is comprised.
  • the exclusive component which accommodates a wire harness in a door can be abbreviate
  • the first portion is formed in a concave shape that forms a margin space
  • the second portion corresponds to the surface on which the opening edge of the first portion extends. Even if it is difficult to form a concave part in the trim, a dedicated part that secures the accommodating part and accommodates the wire harness inside the door is omitted, even if it is difficult to form a concave part in the trim. be able to.
  • the second portion is formed in a concave shape that forms a margin space, and the first portion corresponds to the surface on which the opening edge of the second portion extends. Even if it is difficult to form a concave part on the door inner panel, a dedicated part that secures the accommodation part and accommodates the wire harness in the door is formed. Can be omitted.
  • both the first part and the second part are formed in a concave shape that forms a marginal space, a relatively large concave shape is formed in the door inner panel and the trim. Even when it is difficult to form this portion, it is possible to secure a housing portion and omit a dedicated component for housing the wire harness in the door.
  • the groove-shaped or cylindrical guide clamp that supports a part of the exterior member near the other end so as to be slidable is an opening on the introduction side of the housing portion. It is fixed to the door inner panel.
  • the exterior member can be held with respect to the vehicle between the vehicle body attachment portion and the harness clamp, so that the trim attachment workability can be improved.
  • the guide clamp is formed in a C-shaped groove shape in a sectional view in which the exterior member can be disposed inside through the opening, Mounting workability can be improved.
  • the guide clamp is formed in a shape in which each portion including the end portions on both sides in the sliding direction of the exterior member extends toward the outer peripheral side toward each end portion. Therefore, the sliding movement of the exterior member with respect to the guide clamp can be made smooth.
  • the wire harness wiring structure part 10 which concerns on 1st Embodiment is demonstrated (refer FIG. 2).
  • the wire harness routing structure 10 is configured to route the wire harness WH between the vehicle body 2 and the door 6 of the automobile.
  • a plurality of electric wires for supplying power or transmitting signals to electrical devices such as a switch, a power window motor, a door lock motor, a side mirror motor, and a speaker installed in the door 6 are arranged in the routing route. Correspondingly, they are appropriately bundled.
  • the portion of the wire harness WH that extends from the vehicle body 2 to the door 6 is configured by bundling the plurality of electric wires into one.
  • the wire harness WH is branched in the door 6 and connected to various electric devices (not shown).
  • the door 6 is connected to the vehicle body 2 by an opening degree restricting portion (also referred to as a door check link) that maintains the door hinge 5 and the door 6 at a predetermined opening degree so that the doorway formed in the vehicle body 2 can be opened and closed.
  • the vehicle body 2 refers to a frame portion formed of a metal member.
  • the door 6 is a front side door, and for convenience of explanation, it is assumed that the door 6 is connected to the vehicle body 2 so as to change its posture around an axis along the vertical direction (the rotation axis of the door hinge 5).
  • an end portion (a connected end portion) located on the front side of the vehicle is referred to as a front end portion
  • an end portion located on the rear side is referred to as a rear end portion.
  • the door 6 includes a door inner panel 7 constituting a skeleton portion, a door outer panel that is attached to the outside of the vehicle and constituting an exterior portion of the door 6, and an interior portion of the door 6 that is attached to the inside of the door inner panel 7. (See FIG. 1).
  • the door outer panel and the door inner panel 7 are formed by press molding or punching a metal plate, and the trim 8 is formed by injection molding a synthetic resin material or the like with a mold.
  • the door 6 is connected to the inside and outside of the wire harness WH through an introduction opening 42 that opens at an edge portion on the connection side (front end side) with the vehicle body 2 (an edge portion on the attachment position side of a vehicle body attachment member 30 described later in the door 6). It is configured so that it can be routed.
  • the introduction opening 42 of the door 6 has a front end of the door 6 in the accommodating portion 40 constituted by a first portion 72 formed on the door inner panel 7 described later and a second portion 82 formed on the trim 8. Side opening (see FIG. 3
  • the vehicle body 2 is formed with a through-hole portion 2h for inserting and routing the wire harness WH inside and outside.
  • the through-hole portion 2h is formed at a portion facing the introduction opening portion 42 in the closed state of the door 6 at the opening edge portion of the entrance / exit in plan view.
  • the introduction opening 42 and the through hole 2h are shielded and hidden from the interior of the vehicle by an interior member attached to the vehicle body 2, the trim 8 of the door 6, and the like.
  • the door 6 is provided with a waterproof weather strip 6w along its peripheral edge (see FIG. 3).
  • the weather strip 6w is an elastic member formed of rubber or the like that can be in close contact with the opening edge of the entrance / exit of the vehicle body 2 and keep a watertight state inside and outside the vehicle with the door 6 closed.
  • this wire harness wiring structure part 10 is comprised so that the wire harness WH may be wired from the weather strip 6w to the vehicle inside.
  • the wire harness WH is routed between the vehicle body 2 and the door 6 from the weather strip 6w (at least one of the outermost sides of the vehicle when provided in plural), the introduction opening 42 and the penetration The hole 2h is formed on the vehicle inner side than the weather strip 6w.
  • the wire harness routing structure 10 includes the wire harness WH, the exterior member 20, the vehicle body attachment member 30, the housing 40, the harness clamp 50, and the guide clamp 55 (see FIG. 2).
  • the portion of the wire harness WH including the portion spanned from the vehicle body 2 to the door 6 is covered with the exterior member 20.
  • the exterior member 20 is a member that protects the wire harness WH from the outside and supports the wire harness WH while suppressing bending, drooping, and the like between the vehicle body 2 and the door 6.
  • the exterior member 20 is formed in a cylindrical shape and protects the wire harness WH inserted through the exterior member 20. More specifically, the exterior member 20 has flexibility (entirely in the extending direction) so as to bend between the vehicle body 2 and the door 6 in response to the opening / closing operation of the door 6. It is a member having rigidity capable of supporting the wire harness WH by suppressing bending and sagging with the door 6, that is, a rigidity higher than at least the wire harness WH.
  • the exterior member 20 is a corrugated tube manufactured by extrusion molding and blow molding or vacuum molding of a synthetic resin (for example, PP (polypropylene), PA (polyamide), etc.). And the wire harness WH inserted in the corrugated tube as the exterior member 20 having higher rigidity than the wire harness WH is restricted by the rigidity of the exterior member 20 and the bending is suppressed.
  • the exterior member 20 is formed in a flat shape (for example, a flat shape such as a substantially elliptical shape or a substantially rectangular shape in cross section).
  • a flat shape for example, a flat shape such as a substantially elliptical shape or a substantially rectangular shape in cross section.
  • the exterior member 20 is formed in a rectangular shape with rounded corners in cross-sectional view. That is, the exterior member 20 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). More specifically, the axially expandable (depending on the shape) of the corrugated tube does not change in any part of the circumferential direction, so the longer the distance between the inner peripheral end and the outer peripheral end during bending deformation, the longer Angle change is small and difficult to bend.
  • the wire harness WH inserted through the exterior member 20 may be formed in a circular shape when viewed in cross section, or may be formed in a cross-sectional shape
  • the exterior member 20 should just have rigidity higher than the wire harness WH, 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).
  • the exterior member 20 has one end portion fixed to the portion of the wire harness WH that is routed in the vehicle body 2 by being wound with a tape 90 or the like, and a vehicle body described later on a portion near the one end portion.
  • the attachment member 30 is fixed (see FIG. 3).
  • the other end portion of the exterior member 20 is fixed by being wound by tape 90 or the like on a portion of the wire harness WH that is routed in the door 6 (herein, in the accommodating portion 40 described later), together with the wire harness WH. It can be moved forward and backward in the door 6.
  • the vehicle body attachment member 30 (also referred to as an edge protector) is a member that protects the wire harness WH (exterior member 20) inserted through the through hole 2h from the peripheral edge (edge) of the through hole 2h (see FIG. 4). . Further, the vehicle body attachment member 30 is fixed to a part of the exterior member 20 near one end, and is attached to the peripheral portion of the through-hole portion 2 h of the vehicle body 2. More specifically, the vehicle body attachment member 30 is formed so as to be attachable to the vehicle body 2 by being pressed against a through hole portion 2 h formed in the vehicle body 2.
  • the vehicle body attachment member 30 includes an insertion portion 34, a plurality of locking portions 35, a presser portion 36, and an uneven fitting portion 38.
  • the insertion portion 34 is formed in a cylindrical shape that can be inserted into the through-hole portion 2h of the vehicle body 2. More specifically, the outer peripheral portion of the insertion portion 34 has an outer shape corresponding to the through-hole portion 2h (a rectangle with a rounded cross-sectional view angle) and is set slightly smaller than the through-hole portion 2h.
  • the insertion portion 34 is inserted toward the front of the vehicle body 2 (hereinafter, the insertion direction S) with respect to the through-hole portion 2h.
  • the insertion direction S may be used as the direction of the vehicle body attachment member 30 itself.
  • the inner peripheral portion of the insertion portion 34 has a shape corresponding to the outer shape of the outer member 20 (the outer peripheral shape of the mountain portion) so that the outer member 20 can be disposed on the inner side, and is slightly larger than the outer shape of the outer member 20. Is set.
  • the locking portions 35 are formed so as to protrude outward from a plurality of circumferential positions of the insertion portion 34 (here, four positions at equal intervals), and are respectively inserted in the insertion direction S with respect to the peripheral portion of the through-hole portion 2h. It has a locking surface that can be contacted from the front side.
  • the locking portion 35 is formed so that the protruding dimension gradually increases from the distal end side to the proximal end side of the insertion portion 34.
  • the locking portion 35 comes into contact with the peripheral edge of the through-hole portion 2h so that the insertion portion 34 or the locking portion 35 itself It is elastically deformed to the inner peripheral side of the insertion portion 34, and elastically returns to the outer peripheral side at a position over the through-hole portion 2h so as to be engaged with the peripheral edge portion of the through-hole portion 2h.
  • the pressing portion 36 is provided continuously to the proximal end portion of the insertion portion 34, and is formed in a hook shape projecting to the outer peripheral side.
  • the outer peripheral shape of the pressing portion 36 is formed larger than the through-hole portion 2h.
  • locking part 35 will latch from the insertion direction S front side with respect to the peripheral part of the through-hole part 2h, and the holding
  • the uneven fitting portion 38 is a portion that is positioned so as not to be relatively movable in the axial direction of the exterior member 20 with respect to the exterior member 20 disposed in the insertion portion 34 (and the presser portion 36).
  • the concave / convex fitting portion 38 is formed so as to be able to be fitted to the concave / convex outer shape of the corrugated tube as the exterior member 20.
  • the concave / convex fitting portion 38 is formed in a convex line extending in the circumferential direction protruding from the inner peripheral surface of the insertion portion 34 toward the inner peripheral side, and the valley of the exterior member 20 in the penetration direction of the insertion portion 34. A plurality are provided at intervals corresponding to the portions.
  • the vehicle body mounting member 30 is configured by combining a pair of substantially U-shaped members (here, U-shaped members having different lengths of opposing pieces) (see FIG. 4). That is, by combining the pair of substantially U-shaped members with the exterior member 20 disposed therebetween, the concave and convex fitting portion 38 is fitted to the outer peripheral portion of the exterior member 20, and the vehicle body mounting member 30 is The member 20 is mounted so as not to be relatively movable in the axial direction of the exterior member 20. Then, by attaching the vehicle body attachment member 30 mounted on the exterior member 20 to the through hole 2h, the wire harness WH is routed inside and outside the vehicle body 2 through the through hole 2h.
  • substantially U-shaped members here, U-shaped members having different lengths of opposing pieces
  • the vehicle body mounting member 30 is formed with a locking portion 31 protruding from one end of each of the butted portions of the pair of substantially U-shaped members, and a cover to which the locking portion 31 can be locked. And a locking portion 32. More specifically, the locking portion 31 protrudes from the distal end portion of the insertion portion protruding from one end portion of the U-shaped member to the inner peripheral side of the U-shaped member, and gradually increases from the distal end side toward the proximal end side. It is a part which has the latching claw formed in the cross sectional view substantially triangular shape where a protrusion dimension becomes large. This locking claw has a locking surface facing the base end side.
  • the to-be-latched part 32 is formed in the concave shape opened in two places, the other end surface and inner peripheral surface of a U-shaped member, and the latching
  • the vehicle body mounting member 30 is formed such that a pair of substantially U-shaped members are connected to each other by hinges so that the pair of substantially U-shaped members can be opened and closed, and the other butted ends can be engaged with each other. Also good.
  • the vehicle body attachment member 30 is attached to the peripheral portion of the through-hole portion 2h in a posture in which the exterior member 20 is flat along the vertical direction.
  • the longitudinal direction of the cross-sectional view with higher rigidity of the exterior member 20 is substantially along the vertical direction, and the sagging is more reliably suppressed, and the bending of the wire harness WH covered by the exterior member 20 in the vertical direction is suppressed. be able to.
  • the vehicle body mounting member 30 is not limited to the above shape.
  • the vehicle body mounting member 30 is maintained in the combined state by being fitted into the through-hole portion 2h in a state where the locking portion 31 and the locked portion 32 are omitted and a pair of substantially U-shaped members are abutted. May be used.
  • a portion for positioning the exterior member 20 is formed in a flat and elongated rectangular shape that protrudes from the proximal end portion of the presser portion 36, and is wound with tape together with the exterior member 20.
  • the positioning may be performed by fastening with a tie band or the like.
  • the tie band refers to a member that can adjust and maintain the circumferential dimension of the annular body in stages.
  • the vehicle body attachment member may be integrally formed by injection molding as a whole.
  • the accommodating part 40 is a part configured by abutting the first part 72 of the door inner panel 7 and the second part 82 of the trim 8 (see FIGS. 1 to 3).
  • the combination of the first member 72 and the second member 82 will be described after describing the overall shape of the accommodating portion 40.
  • the housing portion 40 includes a guide portion 41 and a harness housing portion 45 connected to the guide portion 41, and has a substantially L shape in side view as a whole. More specifically, the housing portion 40 guides the exterior member 20 inserted into the guide portion 41 through the introduction opening 42 by the guide portion 41 toward the harness housing portion 45, and the other of the exterior members 20.
  • the wire harness WH extending from the end is housed in the housing space of the harness housing 45 and is routed outward through the outlet 48.
  • the guide part 41 has an introduction opening 42 into which a part including the other end of the exterior member 20 covering the wire harness WH is inserted at one end, and guides a displacement path of a part of the exterior member 20. It is a hollow part. More specifically, it is formed in a rectangular shape in cross-section extending substantially linearly along the direction connecting the front end portion and the rear end portion of the door 6, and is set to a cross-sectional size into which the exterior member 20 can be inserted. ing. And the guide part 41 carries out the position regulation in the radial direction with respect to the center axis
  • the guide part 41 should just be able to insert and guide the exterior member 20, and may be formed in cylindrical shapes, such as a cross sectional view substantially elliptical shape, circular shape, or a polygon.
  • the exterior member 20 is set to have an extended dimension that is long enough to insert at least a portion including the other end portion into the guide portion 41 in the open state of the door 6.
  • the guide portion 41 only needs to be able to regulate the position of the portion including the other end portion of the exterior member 20 that is advanced and retracted in the door 6 when the door 6 is opened and closed mainly in the vehicle interior / exterior direction.
  • the guide portion 41 is set to have an extension dimension that slightly protrudes the other end portion of the exterior member 20 into the housing portion 40 in the closed state of the door 6.
  • the guide part 41 may be set to the dimension which is longer than the said dimension and can be accommodated to the other edge part of the exterior member 20 in the closed state of the door 6.
  • the introduction opening 42 is formed so as to gradually expand toward the outer periphery toward one end (see FIGS. 2 and 3). Here, the introduction opening 42 extends over the entire circumference.
  • the harness housing portion 45 is formed to be connected to the other end portion of the guide portion 41, and extends from the other end portion of the exterior member 20 inserted into the guide portion 41 through the introduction opening portion 42.
  • the wire harness WH is a portion that is accommodated in a state having a marginal space that can be bypassed.
  • the harness housing part 45 has a housing space including an extra space inside.
  • the harness accommodating part 45 is between the 1st path
  • the harness accommodating part 45 has the outlet part 48 from which the accommodated wire harness WH is pulled out.
  • the outlet portion 48 opens upward so that the wire harness WH can be pulled out.
  • the harness housing portion 45 includes a first wall portion 46 and a second wall portion 47 that are opposed to each other with the housing space interposed therebetween in a side view. More specifically, the first wall portion 46 extends on the inner peripheral side of the substantially L-shaped accommodation portion 40 in a side view by connecting the other end portion of the guide portion 41 and the outlet portion 48 of the harness accommodation portion 45. Exist. Further, the second wall portion 47 is spaced apart from the first wall portion 46 so that the wire harness WH can be bent and deformed, and the other end of the guide portion 41 on the outer peripheral side of the substantially L-shaped housing portion 40 in side view. And the outlet 48 is connected.
  • the wire harness WH accommodated in the harness accommodating part 45 adjoins to the 1st wall part 46, when passing 1st path
  • the accommodating part 40 will allow the wire harness WH extended from the other edge part of the exterior member 20 to leave a margin space in the 2nd wall part 42 side. It accommodates in the form which passes 1st path
  • the accommodating portion 40 is configured by the first portion 72 and the second portion 82 being abutted with each other.
  • the 1st part 72 is opened toward the front-end side of the door 6, and the vehicle inner side, and is formed in the concave shape which forms allowance space.
  • the first portion 72 is formed so as to be recessed from the inner surface of the door inner panel 7 toward the outer side of the vehicle.
  • the second portion 82 is formed in a shape that extends along a surface corresponding to a surface on which the opening edge of the first portion 72 on the vehicle inner side extends in the trim 8 attached to the door inner panel 7. Yes.
  • the surface corresponding to the surface on which the opening edge of the first portion 72 extends is the surface along the surface on which the opening edge extends as a whole when the trim 8 is attached to the door inner panel 7.
  • the second portion 82 is formed in a flat surface shape having the same shape and the same size as the opening shape on the vehicle interior side of the first portion 72.
  • the second portion 82 protrudes from the back surface of the trim 8 (the vehicle outer surface of the door 6) so as to be disposed at a position where it abuts against the first portion 72 when the trim 8 is attached to the door inner panel 7. It is formed at the tip of the convex part.
  • the introduction opening 42 of the door 6 is configured by a portion including the edge portions of the first portion 72 and the second portion 82 on the front end portion side of the door 6. Further, here, the first wall portion 46 and the second wall portion 47 of the harness housing portion 45 are constituted by the inner wall portion of the first portion 72.
  • the second portion 82 is not limited to a flat surface.
  • the housing portion 140 is formed with the second portion 182 and the first member 72 formed by the tip portions of grid-like ribs protruding from the back surface of the trim 108. It may be constituted by.
  • the second portion 182 is formed as a flat portion by the tips of lattice-shaped ribs located on one plane corresponding to the surface on which the opening edge of the first portion 72 extends.
  • the second portion also extends along a surface corresponding to the surface on which the opening edge of the first portion extends even when the surface on which the opening edge of the first portion extends is a curved surface, a bent surface, or the like. It suffices if it is formed in a shape that extends.
  • the accommodating part 40 should just be able to accommodate the wire harness WH inserted from the introductory opening part 42 with an allowance space, and is not restricted to the said shape.
  • accommodating portions such as a shape in which the diameter of a ring portion in which the wire harness WH is wound in a ring shape is changed and accommodated in a detourable manner, and a shape in which the outlet portion faces downward.
  • the harness clamp 50 is a member that fixes the wire harness WH to the door inner panel 7 at the outlet portion 48 of the housing portion 40 (see FIGS. 6 and 7).
  • the harness clamp 50 includes a harness holding part 52 and a fixing part 54.
  • the harness holding part 52 is a part attached to the part arrange
  • the harness holding part 52 may include a belt-like part wound around the wire harness WH and a lock part (not shown) that maintains a state where the belt-like part is wound around the wire harness WH.
  • a lock part (not shown) that maintains a state where the belt-like part is wound around the wire harness WH.
  • the lock portion a plurality of locked portions formed side by side in the longitudinal direction in the band-shaped portion and one end portion of the band-shaped portion are provided continuously, and selectively with respect to the plurality of locked portions. A configuration having a locking portion that can be locked can be employed.
  • maintenance part 52 is maintained cyclically
  • the wire harness WH is attached so as not to be relatively movable in the extending direction.
  • the fixing portion 54 is provided in a part of the harness holding portion 52 in the circumferential direction, and is formed so as to be able to fit into a hole formed in the bottom portion of the first portion 72 of the door inner panel 7 at the position of the outlet portion 48. (See FIG. 6).
  • the fixing portion 54 is formed in a shape that fits into the hole portion by pressing the door inner panel 7 toward the outside of the vehicle (direction in which the wire harness WH is accommodated in the first portion 72).
  • the fixing portion 54 is configured to have a columnar base shaft portion and an engaging portion that is formed so as to extend from the tip end portion of the base shaft portion to the outer peripheral side and elastically deformable on the inner peripheral side. Can do.
  • the base shaft portion projects from a part of the outer peripheral portion of the harness holding portion 52 attached to the wire harness WH toward the outer peripheral side.
  • fixed part 54 is inserted in the hole formed in the door inner panel 7, when a latching part contact
  • the fixing part 54 is fitted into the hole, whereby the wire harness WH is fixed to the door inner panel 7 at the outlet part 48.
  • the wire harness WH that is absorbed in the harness housing portion 45 is prevented from advancing and retracting through the outlet portion 48, and the wire harness WH connected to various electrical devices in the door 6 is pulled and slackened. can do.
  • the guide clamp 55 bulges toward the vehicle interior with respect to a portion including the other end portion of the exterior member 20 accommodated in the guide portion 41 of the accommodation portion 40. It is a member that suppresses separation from the panel 7 and drooping from a position accommodated in the guide portion 41. That is, in a state where the trim 8 is not attached, the exterior member 20 tries to maintain a linear shape along the front-rear direction of the vehicle body 2 due to its own rigidity and tends to hang down due to gravity.
  • the guide clamp 55 is a member that is fixed to the door inner panel 7 at the introduction opening 42 of the housing portion 40 and supports a part of the exterior member 20 near the other end so as to be slidable (FIGS. 8 and 9). reference).
  • the guide clamp 55 has a guide portion 56 and a fixing portion 58.
  • the guide portion 56 is formed in a C-shaped groove shape in cross-sectional view in which the exterior member 20 can be disposed inside through the opening. More specifically, the guide part 56 has a shape in which an intermediate part of one side (here, one long side) of the substantially rectangular sides in a sectional view is opened. And the exterior member 20 can be arrange
  • the opening portion of the guide portion 56 is set to have an opening width smaller than the dimension in the longitudinal direction in the cross-sectional view of the exterior member 20 in order to prevent the exterior member 20 disposed inside from slipping out.
  • a fixing portion 58 described later is provided on the outer peripheral portion of the other long side among the sides of the guide portion 56 that are rectangular in cross-sectional view.
  • the guide portion 56 is set to be slidable inside the exterior member 20 (in this case, an internal shape slightly larger than the outer peripheral portion of the exterior member 20) and can be disposed in the guide portion 41. (That is, an external shape smaller than the internal shape of the guide portion 41).
  • the guide portion 56 is formed in a shape in which each portion including the end portions on both sides in the sliding direction of the exterior member 20 expands to the outer peripheral side toward each end portion (here, gradually expands) (see FIG. 9). ). Thereby, it can suppress that the exterior member 20 slidably moved through the guide part 56 is caught by each edge part of the guide part 56, and the advance / retreat operation
  • the end portion of the guide portion may have a shape in which the outer peripheral portion is formed in a substantially flat shape along the sliding direction and expands toward the outer peripheral side so that the inner peripheral portion is close to the outer peripheral portion.
  • the fixing portion 58 is formed at the position of the introduction opening 42 so as to be able to fit into a hole formed in the bottom portion of the first portion 72 of the door inner panel 7.
  • the fixing portion 58 has the same shape as the fixing portion 54 of the harness clamp 50.
  • the fixing portion 58 has a shape in which the base portion protrudes from a part of the outer peripheral portion of the other long side of the sides of the guide portion 56 having a rectangular shape in cross section, and extends in the outer peripheral side from the tip end portion of the base shaft portion. Is provided.
  • fixed part 58 is fixed to the door inner panel 7 by pressing toward the vehicle outer side with respect to a hole part with the attitude
  • the guide portion 56 is not limited to the above shape.
  • the guide portion 156 is in the middle of the short side (here, the short side on the upper side in the state where the fixing portion 58 is fitted in the hole) of the sides of the rectangle in cross section. You may form in the shape where the part was notched.
  • the guide portion 156 since all the long sides located inside the vehicle are present among the sides of the guide portion 156 that are rectangular in cross section, when the fixing portion 58 is fitted to the door inner panel 7, the guide portion 156 is pressed toward the door inner panel 7. It is easy to apply a force, and the workability of attaching the guide clamp 55 to the door 6 can be improved. Moreover, the movement which the exterior member 20 separates toward the vehicle inner side from the door inner panel 7 can be controlled more reliably.
  • the guide portion is not limited to the groove shape, and may be formed in a cylindrical shape, for example.
  • the guide part formed in a cylindrical shape may be inserted through the exterior member 20 and disposed inside, or may be configured by two members and disposed inside so as to sandwich the exterior member 20.
  • the wire harness wiring structure unit 10 is a module that modularizes the wire harness WH, the exterior member 20, the vehicle body mounting member 30, the harness clamp 50, and the guide clamp 55 that are routed from the vehicle body 2 into the door 6 before vehicle assembly. It is good to assemble. That is, the exterior member 20 is covered with the wire harness WH, and the vehicle body attachment member 30 is attached to a portion near one end of the exterior member 20, and one end and the other end of the exterior member 20 are connected to each part.
  • the wire harness WH that extends is wound with tape 90 and fixed. Moreover, it is good to attach the harness clamp 50 to the part arrange
  • the vehicle body mounting member 30 is mounted on the vehicle body 2.
  • the harness clamp 50 is fixed to the door inner panel 7 at the position of the outlet 48, and the guide clamp 55 is fixed to the door inner panel 7 at the position of the introduction opening 42, and then the trim 8 is attached to the door inner panel 7.
  • the accommodation part 40 is comprised by attaching and the wire harness wiring structure part 10 is comprised.
  • the wire harness routing structure 10 including the guide clamp 55 has been described, but the guide clamp 55 may be omitted.
  • the present invention can also be applied to other doors connected to the vehicle body 2 by hinges.
  • the wire harness WH when applied to a rear side door, the wire harness WH is bridged between a center pillar (a pillar between the front side door and the rear side door) and the rear side door. That is, a hole is formed in the center pillar, and the vehicle body attachment member 30 is attached thereto.
  • exclusive parts such as a resin molding protector which accommodates wire harness WH in door 6, can be omitted.
  • the weight of the door 6 as a whole can be reduced, and the cost for designing and manufacturing the dedicated part can be reduced.
  • the cylindrical exterior member 20 which has rigidity higher than the wire harness WH covers the part spanned between the vehicle body 2 and the door 6 in the wire harness WH, a part near one end of the exterior member 20 It is attached to the vehicle body 2 by the vehicle body attachment member 30. For this reason, the wire harness WH between the vehicle body 2 and the door 6 can be smoothly introduced into the guide portion 41 while suppressing the sagging and bending thereof.
  • the guide portion 41 of the housing portion 40 guides a part of the displacement path including the other end portion of the exterior member 20 inserted through the introduction opening 42, and the harness housing portion 45 provides the other end of the exterior member 20.
  • the wire harness WH extending from the portion is accommodated in a state having a marginal space that can be bypassed, the forward / backward movement of the wire harness WH in the door 6 accompanying the opening / closing operation of the door 6 can be performed smoothly.
  • the first portion 72 is formed in a concave shape having an accommodating space including a margin space
  • the second portion 82 extends along a surface corresponding to a surface on which the opening edge on the vehicle outer side of the first portion 72 extends. Even if it is difficult to form a concave portion in the trim 8 because it is formed in an existing shape, a dedicated part such as a resin molded protector for securing the accommodating portion 40 and accommodating the wire harness WH. Can be omitted.
  • the guide clamp 55 fixed to the door inner panel 7 at the position of the introduction opening 42 supports a part of the exterior member 20 near the other end so as to be slidable, so that the inside of the door 6 of the wire harness WH.
  • the exterior member 20 can be easily positioned and arranged at the time of routing. Thereby, the operation
  • the guide clamp 55 is formed in a groove shape having a C-shaped cross-sectional view in which the exterior member 20 can be disposed inside through the opening, the workability of attaching the guide clamp 55 to the exterior member 20 is good.
  • each part including the edge part of the slide direction both sides of the exterior member 20 in the guide clamp 55 is formed in the shape which spreads to an outer peripheral side toward each edge part, the exterior member which slides the inside of the guide clamp 55 is carried out.
  • the advancing / retreating operation in the 20 doors 6 can be made smoother.
  • the vehicle body attachment member 30 is configured to be positioned by positioning the one end side portion of the exterior member 20 covering the wire harness WH by the concave / convex fitting portion 38 and simply pressing the through-hole portion 2h from one side. Therefore, the wire harness WH can be easily routed to the vehicle body 2 side.
  • the wire harness wiring structure part 10 since the wire harness wiring structure part 10 has wired the wire harness WH between the door inner panel 7 and the trim 8, it can save the effort which inserts and wires the wire harness WH through a through-hole. Assembling work can be performed in the exposed work space, so that assembling performance can be improved and work efficiency can be improved.
  • the wire harness wiring structure part 210 which concerns on 2nd Embodiment is demonstrated (refer FIG. 11).
  • the structure different from the wire harness wiring structure part 10 which concerns on 1st Embodiment among the wire harness wiring structure parts 210 is only the combination of the 1st part 272 and the 2nd part 282 which comprise the accommodating part 240.
  • FIG. The same reference numerals are assigned to the same components, and the description thereof is omitted.
  • the overall shape of the accommodating portion 240 is the same as that of the accommodating portion 40 according to the first embodiment, the reference numerals (41 to 48) relating to the overall shape are given the same reference numerals.
  • the second portion 282 is formed in the trim 208 in a concave shape that opens toward the front end side of the door 6 and the outside of the vehicle, and forms an accommodation space including a margin space. More specifically, the second portion 282 is a recess having ribs that protrude from the back surface of the trim 208 in the same shape as the side view of the housing portion 40 as side walls. Moreover, the 1st part 272 is formed in the shape extended in the door inner panel 207 along the surface corresponding to the surface where the opening edge part of the vehicle outer side of the 2nd part 282 extends. The first portion 272 is formed in a flat surface shape that is equal to or larger (larger in this case) than the opening edge so as to close the opening on the vehicle exterior side of the second portion 282.
  • the opening part 42 of the door 6 is comprised by the part including the edge part of the 1st part 272 and the 2nd part 282 of the front-end part side of the door 6.
  • the first wall portion 46 and the second wall portion 47 of the harness housing portion 45 are configured by the inner wall portion of the second portion 282.
  • the second portion 282 is formed in a concave shape having an accommodating space including a margin space, and the first portion 272 is an opening edge on the vehicle exterior side of the second portion 282. Since it is formed in a shape extending along the surface corresponding to the surface where the portion extends, even if it is difficult to form a concave portion in the trim 208, the accommodating portion 240 is secured and the wire A dedicated component for housing the harness WH can be omitted.
  • the wire harness wiring structure part 310 which concerns on 3rd Embodiment is demonstrated (refer FIG. 12).
  • the structure different from the wire harness wiring structure part 10 which concerns on 1st Embodiment is only the combination of the 1st part 372 and the 2nd part 382 which comprise the accommodating part 340.
  • the same reference numerals are assigned to the same components, and the description thereof is omitted.
  • the reference numerals (41 to 48) relating to the overall shape are given the same reference numerals.
  • the first portion 372 is formed in the door inner panel 307 in a concave shape that opens toward the front end side of the door 6 and the inside of the vehicle and forms an accommodation space including a margin space. More specifically, the first portion 372 is formed to be recessed from the inner surface of the door inner panel 307 toward the outer side of the vehicle. Further, the second portion 382 is formed in a concave shape in the trim 308 so as to open toward the front end side of the door 6 and the outside of the vehicle, and form an accommodation space including a margin space. More specifically, the second portion 382 is a recess having ribs protruding from the back surface of the trim 308 in a shape corresponding to the peripheral portion of the first portion 372 as side walls. That is, the first portion 372 and the second portion 372 are both formed in a concave shape that forms an accommodation space including a marginal space, and are set so that the respective opening edges face each other in a face-to-face state. Yes.
  • the opening part 42 of the door 6 is comprised by the part including the edge part of the 1st part 372 and the 2nd part 382 of the front-end part side of the door 6.
  • the first wall portion 46 and the second wall portion 47 of the harness housing portion 45 are configured by the inner wall portion of the second portion 382.
  • both the first portion 372 and the second portion 382 are formed in a concave shape that forms an accommodation space including a margin space, and thus the door inner panel 307. Even when it is difficult to form a comparatively large concave portion in the trim 308, it is possible to secure the accommodating portion 340 and omit a dedicated component for accommodating the wire harness WH.

Landscapes

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

Abstract

Cet élément structural d'acheminement de faisceau de fils comporte un faisceau de fils acheminé entre une carrosserie de véhicule et une portière reliée à la carrosserie de véhicule. L'élément structural d'acheminement de faisceau de fils comprend le faisceau de fils, un panneau intérieur de portière constituant une section d'ossature de la portière et comportant une première section, et un habillage constituant une section de garniture d'intérieur de la portière et comportant une seconde section. La première section et la seconde section constituent un réceptacle possédant une ouverture d'introduction dans laquelle peut être introduit le faisceau de fils, le réceptacle comportant un dégagement qui permet au faisceau de fils introduit dans le réceptacle par l'ouverture d'introduction d'être acheminé à la manière d'un circuit.
PCT/JP2011/073528 2011-03-16 2011-10-13 Élément structural d'acheminement de faisceau de fils WO2012124200A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011057751A JP2012192821A (ja) 2011-03-16 2011-03-16 ワイヤーハーネス配索構造部
JP2011-057751 2011-03-16

Publications (1)

Publication Number Publication Date
WO2012124200A1 true WO2012124200A1 (fr) 2012-09-20

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PCT/JP2011/073528 WO2012124200A1 (fr) 2011-03-16 2011-10-13 Élément structural d'acheminement de faisceau de fils

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JP (1) JP2012192821A (fr)
WO (1) WO2012124200A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105757354A (zh) * 2014-12-17 2016-07-13 德尔福派克电气***有限公司 一种可扩张的带骨架橡胶件
EP3763574A1 (fr) * 2019-07-09 2021-01-13 Yazaki Corporation Structure de routage de faisceau de câbles pour panneau, module de faisceau et procédé de routage de faisceau de câbles pour panneau
WO2021164410A1 (fr) * 2020-02-19 2021-08-26 佛发(昆山)汽车配件有限公司 Plaque de protection de faisceau de câbles d'automobile de type sécurité

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6125195B2 (ja) * 2012-10-30 2017-05-10 矢崎総業株式会社 バッテリターミナル用カバー

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007076623A (ja) * 2005-09-16 2007-03-29 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索構造
JP2007076622A (ja) * 2005-09-16 2007-03-29 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007076623A (ja) * 2005-09-16 2007-03-29 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索構造
JP2007076622A (ja) * 2005-09-16 2007-03-29 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索構造

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105757354A (zh) * 2014-12-17 2016-07-13 德尔福派克电气***有限公司 一种可扩张的带骨架橡胶件
EP3763574A1 (fr) * 2019-07-09 2021-01-13 Yazaki Corporation Structure de routage de faisceau de câbles pour panneau, module de faisceau et procédé de routage de faisceau de câbles pour panneau
US11285890B2 (en) 2019-07-09 2022-03-29 Yazaki Corporation Wire harness routing structure for panel, harness module, and wire harness routing method for panel
WO2021164410A1 (fr) * 2020-02-19 2021-08-26 佛发(昆山)汽车配件有限公司 Plaque de protection de faisceau de câbles d'automobile de type sécurité

Also Published As

Publication number Publication date
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