CN103392282A - Exterior component-equipped electric wire and wire harness having said exterior component-equipped electric wire - Google Patents

Exterior component-equipped electric wire and wire harness having said exterior component-equipped electric wire Download PDF

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Publication number
CN103392282A
CN103392282A CN201280009333XA CN201280009333A CN103392282A CN 103392282 A CN103392282 A CN 103392282A CN 201280009333X A CN201280009333X A CN 201280009333XA CN 201280009333 A CN201280009333 A CN 201280009333A CN 103392282 A CN103392282 A CN 103392282A
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CN
China
Prior art keywords
electric wire
wire
harness
mounting portion
wiring harness
Prior art date
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Granted
Application number
CN201280009333XA
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Chinese (zh)
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CN103392282B (en
Inventor
山本聖亨
上原建彦
村上好弘
空正浩
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Yazaki Corp
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Yazaki Corp
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Publication of CN103392282A publication Critical patent/CN103392282A/en
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Publication of CN103392282B publication Critical patent/CN103392282B/en
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    • 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
    • H02G3/30Installations of cables or lines on walls, floors or ceilings
    • H02G3/32Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06Releasable fastening devices with snap-action
    • F16B21/08Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/086Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion

Abstract

The purpose of the present invention is to provide an exterior component-equipped electric wire having restricted movement in the circumferential direction on the outer circumferential surface of the wires configuring the wire harness, and a wire harness having the exterior component-equipped electric wire. The exterior component (5) of this exterior component-equipped electric wire (2) is integrally formed with the wire (6) which is bundled in a wire bundle (3), said exterior component (5) being provided with a locking part (18) formed so as to be engageable with an attachment hole of a panel, and with a mounting unit (14) which mounts the wire bundle (3) routed in the panel. The mounting unit (14) is provided with restrictive protrusions (16) which restrict movement of the mounting unit (14) in the circumferential direction on the outer circumferential surface (4) of the wire bundle (3) when the wire bundle (3) has been mounted in the mounting unit (14).

Description

Be equipped with the electric wire of exterior part and have this and be equipped with the wire harness of the electric wire of exterior part
Technical field
The present invention relates to a kind of wherein electric wire equipped will with harness wiring to the electric wire that is equipped with exterior part of the exterior part that engages of the installing hole of panel, and relate to and a kind ofly have this and be equipped with the wire harness of the electric wire of exterior part.
Background technology
Various electronic equipments and electric component are arranged in automobile etc.Transfer source is electrically connected to electronic equipment and electric component with the wire harness that is derived from the control signal of controller via connector or terminal from the electric power of the power supply as storage battery.
Harness wiring is to the panel of the car body that forms automobile etc.Wire harness equipped to engage with the installing hole of opening in panel such as wire clamp, wire harness pipe, Bindle wire protector, and other exterior part.Various things such as the wire clamp as exterior part have been proposed, and the wire harness (seeing that patent documentation 1 is to patent documentation 3) with this wire clamp.
The prior art document
Patent documentation
Patent documentation 1:JP-A-2002-315164
Patent documentation 2:JP-A-2005-26178
Patent documentation 3:JP-A-2006-14569
Summary of the invention
The problem to be solved in the present invention
Each is not equipped with the instrument of motion for the restriction wire clamp with patent documentation 1 to the relevant wire clamp of patent documentation 3, and when utilizing wire clamp harness electric wire, the motion of described wire clamp will upwards occurring in the periphery of a branch of electric wire in week.Due to this reason, wait while forming wire harness when surrounding band around the wiring harness by being equipped with wire clamp, the installation site of wire clamp by encirclements with etc. and move the making progress in week of periphery of this wiring harness.In addition, when wire harness is arranged in panel, if torsional moment produces in the wiring harness of the wire harness that is routed at panel, wiring harness will be twisted.
The invention is intended to provide the electric wire that forms wire harness periphery axially on the electric wire that is equipped with exterior part that is restricted of motion, and provide and have this wire harness with the electric wire of exterior part.
The scheme of dealing with problems
According to a first aspect of the invention, a kind of electric wire that is equipped with exterior part is provided, wherein, want harness to become the electric wire of wiring harness and the exterior part with junction surface to form, described junction surface forms and can engage with the mounting portion that the described wiring harness that will be routed at described panel will load thereon with the installing hole of panel, and this electric wire that is equipped with exterior part comprises:
Be arranged on the restriction projection on described mounting portion, when described wiring harness is positioned on described mounting portion, the motion that the described mounting portion of this restriction projection restriction made progress in the week of the periphery of described wiring harness.
According to a second aspect of the invention, the tapered portion that narrows down towards its tip is arranged on the tip place of described restriction projection.
According to a third aspect of the invention we, described restriction projection comprises: from the upright wall section of described mounting portion, and in the upwardly extending press section, side perpendicular to described wall section.
According to a forth aspect of the invention, described restriction projection is upright in the center of described mounting portion, and the encirclement sheet that surrounds described wiring harness stands on the both sides of described mounting portion, with opposed with described restriction projection.
According to a fifth aspect of the invention, a kind of wire harness comprises: the described electric wire that is equipped with exterior part that limits in any one of claim 1 to 4, and wiring harness.
The advantage of invention
According to the first invention, when the described electric wire that is equipped with exterior part was secured to described wiring harness, the described restriction projection that is arranged on described mounting portion restricted the described motion that described week make progress of the electric wire of exterior part in the described periphery of described wiring harness that be equipped with.
According to the second invention, when the described electric wire that is equipped with exterior part was secured to described wiring harness, described restriction projection, via the described wiring harness of described tapered portion wedging, further entered described electric wire.Thereby restrict the described motion that described week make progress of the electric wire of exterior part in the described periphery of described wiring harness that be equipped with.
According to the 3rd invention, when the harness wiring that consists of described wiring harness and the described electric wire that is equipped with exterior part during in described panel, the pressure that the workman applies to promote described wire harness is sent to described junction surface via the described restriction projection that forms tee.Therefore, workman's pressure of applying to promote the described junction surface of the described electric wire that is equipped with exterior part reduces.
, according to the 4th invention, in the described electric wire that is equipped with exterior part, be secured to the described described wiring harness that is equipped with the electric wire of exterior part and be enclosed between described encirclement sheet and described restriction projection.Therefore, suppressed to be secured to the swing behavior of the described exterior part of described wiring harness.
, according to the 5th invention, by the described restriction projection on the described mounting portion that is arranged on the described electric wire that is equipped with exterior part, restrict the motion that described week make progress of described wiring harness in the described periphery of described wiring harness.Therefore,, even produce moment of torsion in the described wiring harness of the described wire harness that is routed at described panel, also prevented the generation of the distortion in described wiring harness.
Description of drawings
Fig. 1 is the perspective view of the wire harness of embodiments of the invention.
Fig. 2 is that wire harness shown in Figure 1 is when the sectional view that obtains when sagittate direction X-X watches.
Fig. 3 is the perspective view of the wire clamp equipment electric wire of wire harness shown in Figure 1.
Fig. 4 is the end view that wire clamp shown in Figure 3 is equipped electric wire.
Fig. 5 is the plane graph that wire clamp shown in Figure 3 is equipped electric wire.
Fig. 6 is the sectional view for the major part of the mould of molded wire clamp shown in Figure 3 equipment electric wire.
Fig. 7 is the perspective view of the counterdie of mould shown in Figure 6.
Fig. 8 A and Fig. 8 B are the views of wire clamp equipment electric wire that the wire harness of the second embodiment of the present invention is shown, and wherein, Fig. 8 A is front view, and Fig. 8 B is plane graph.
Fig. 9 A and Fig. 9 B are the views of wire clamp equipment electric wire that the wire harness of the third embodiment of the present invention is shown, and wherein, Fig. 9 A is front view, and Fig. 9 B is plane graph.
Figure 10 is the front view that the first modification of wire clamp equipment electric wire is shown.
Figure 11 A and Figure 11 B are the views that the second modification of wire clamp equipment electric wire is shown, and wherein, Figure 11 A is front view, and Figure 11 B is plane graph.
Figure 12 A and Figure 12 B are the perspective views that the 3rd modification of wire clamp equipment electric wire is shown.
Figure 13 A and Figure 13 B are the perspective views that the 4th modification of wire clamp equipment electric wire is shown.
Figure 14 A to Figure 14 D is the perspective view that the 5th modification of wire clamp equipment electric wire is shown.
Figure 15 A to Figure 15 D is the perspective view that the 6th modification of wire clamp equipment electric wire is shown.
List of reference signs
1 wire harness
2 electric wires with wire clamp (being equipped with the electric wire of exterior part)
3 wiring harnesses
4 peripheries
5 wire clamps (exterior part)
6 electric wires
14 mounting portions
16 restriction projections
16a wall section
17 tapered portion
31 wide sections
32 surround sheet
Embodiment
Below with reference to Fig. 1 to Figure 15 C, embodiments of the invention are described.
As shown in Figure 1, the wire harness 1 of embodiments of the invention has wiring harness 3 and as the wire clamp of the electric wire that is equipped with exterior part, equips electric wire 2.Wire harness 1 is by forming around wiring harness 3 and wire clamp equipment electric wire 2 encirclement electric wire bands 9.
As illustrated in fig. 1 and 2, wiring harness 3 comprises a plurality of electric wires 10.Electric wire 10 comprises conductive core line 11 and insulating case 12.Heart yearn 11 is formed by a plurality of stranded conductors.Wire is made by conducting metal.Cover 12 covers heart yearn 11, and by the insulating resin such as Corvic, is formed.Heart yearn 11 also can be made by plain conductor.
As shown in Figures 2 and 3, wire clamp is equipped the wire clamp 5 that electric wire 2 has electric wire 6 and is used as exterior part.The resin that wire clamp equipment electric wire 2 melts by injection moulding forms, and electric wire 6 embeds and molded in resin.Wire clamp equipment electric wire 2 and electric wire 6 are bonded together.Exterior part can be also another parts such as Bindle wire protector and wire harness pipe.
As shown in Figure 2, electric wire 6 has conductive core line 7 and insulating case 8.Heart yearn 7 forms by a plurality of wires of twisting.The wire that forms heart yearn 7 is made by conducting metal.Cover 8 covers heart yearn 7.Due to this reason, the outer surface of electric wire 6 is corresponding to the outer surface of cover 8.Heart yearn 7 also can be formed by plain conductor.
As shown in Figures 2 and 4, wire clamp 5 has: mounting portion 14, wiring harness 3 will be positioned on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5 is made by the flexible synthetic resin such as acrylic resin.
As shown in Figures 2 to 4, fixed part 15 is arranged on and on the top surface of mounting portion 14 is: fixed part 15, electric wire 6 will be fixed in this fixed part 15; And restriction projection 16, this restriction projection 16 is used for circumferential move of restriction mounting portion 14 along the periphery 4 of wiring harness 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.
In addition, as shown in Fig. 3 to 5, it is wide that mounting portion 14 forms the profile that becomes than press section 20.This has suppressed wiring harness 3 contact press sections 20.This has also suppressed the generation of the large swing behavior of the mounting portion 14 that may cause when the EDGE CONTACT panel surface of mounting portion 14.As shown in Figure 3, fixed part 15 forms the tubular thicker than the profile of electric wire 6.Fixed part 15 forms with electric wire 6, makes electric wire 6 be embedded in fixed part 15.
As shown in Figures 3 and 4, restriction projection 16 is along the longitudinal perpendicular of fixed part 15.Tapered portion 17 is arranged on the tip place of restriction projection 16.As shown in Figure 2, restriction projection 16 is plugged among the electric wire 10 and electric wire 10 that forms wiring harness 3.Due to this reason, when wire clamp equipment electric wire 2 was placed along wiring harness 3, restriction projection 16 was wedged in electric wire 10 and 10.Therefore, restriction projection 16 restriction wire clamps 5 are in the motion that makes progress in week of the periphery 4 of wiring harness 3.
As long as restriction projection 16 is wedged in the periphery 4 of wiring harness 3, and among the electric wire 10 of wiring harness 3 of planting, any object can be as restriction projection 16.Due to this reason, restriction projection 16 can be also the projection that forms the length that makes the projection that its periphery of thrusting wiring harness 34, a plurality of projection upright on mounting portion 14 and cardinal extremity have bulge.
Tapered portion 17 is arranged on the tip place of restriction projection 16, and this tip forms taper.In an embodiment of the present invention, tapered portion 17 forms circular-arc.Therefore, tapered portion 17 easily makes the periphery 4 of restriction projection 16 wedging wiring harnesses 3.Except circular-arc, tapered portion 17 can also be taked the shape that restriction projection 16 is diminished towards its tip by this shape, as the shape of drill bit, restriction projection 16 is diminished towards its tip from its base portion by the shape of drill bit.
As shown in Figure 4, junction surface 18 comprises: at the upright pillar 22 and 23 of the downside of mounting portion 14, and pair of engaging sheet 24 and 25. Pillar 22 and 23 extends on the direction of the downside perpendicular to mounting portion 14.Described pair of engaging sheet 24 and 25 extends and tilts towards its cardinal extremity from the elder generation of each pillar 22 and 23 is distolateral, with towards its cardinal extremity further mutually away from.In addition, pillar 22 and 23 is arranged in such a way: described pair of engaging sheet 24 and 25 swaying direction become be parallel to electric wire 6 vertically.Thus, eliminated and will vertically act on vibration on electric wire 6 along it.
As shown in Figures 3 and 4, press section 20 forms the downside opened broadens on downward direction taper shape.When each free end of deceiving 4 and 25 from described pair of engaging was watched, the edge of press section 20 was positioned at lower position.
Therefore, when joint portion 18 enters the installing hole of panel, described pair of engaging sheet 24 and 25 the free end strain that becomes on their directions close to each other.Subsequently, by after installing hole, described a pair of bonding pad 24 and each free end of 25 are being out of shape under the effect at elastic-restoring force on their separated directions at junction surface 18.Described pair of engaging sheet 24 contacts the edge of installing hole with 25 free end, so junction surface 18 engages with installing hole.Panel is pressed at the edge of press section 20 at this moment, thereby improves the engaging force at junction surface 18, makes between junction surface 18 and installing hole and produces reliably and engage.
As shown in Figure 6, the mould 60 that is used for molded wire clamp equipment electric wire 2 is horizontal parting types, and patrix 61 and counterdie 62, consists of.The linear cavity 64 that forms along the profile of electric wire 6 and along the folder chamber 63 that the profile of the wire clamp 5 that is secured to electric wire 6 forms, being formed in each of patrix 61 and counterdie 62.As shown in Figure 7, hole in linear cavity 64 and folder chamber 63 on the surface of counterdie 62.As shown in Figure 7, linear cavity 64 has for electric wire 6 is drawn out to the outlet 65 and 66 in the outside from the two ends of patrix 61 and counterdie 62.Mould 60 can also be the vertical-parting type.
In mould 60, folder chamber 63 can also arrange in large quantities along linear cavity 64.At this moment, in mould 60, place a plurality of folders chamber 63, make when when making wire clamp equipment electric wire 2 incorporate wire harness 1 that wiring harness 3 produces into to be secured to panel, a plurality of wire clamps 5 can engage with each installing hole of panel.Particularly, a plurality of wire clamps 5 are placed to the position that makes wire clamp 5 can engage with each installing hole of panel corresponding to wire clamp 5 with respect to the position of electric wire 6.
In the present invention, this expression " a plurality of wire clamps 5 are placed to the position that makes wire clamp 5 can engage with the installing hole of panel corresponding to wire clamp 5 with respect to the position of wire clamp equipment electric wire 2 " means as follows.Particularly, be injected into respect to linear cavity 64 and remain in the folder chamber 63 of the position that determines when wire harness 1 is set and production line clamps standby electric wire 2 by the resin that will melt.In such wire clamp equipment electric wire 2, except will be the error that produces during injection moulding, a plurality of wire clamps 5 with respect to the position of wire clamp equipment electric wire 2 corresponding to the position that determines when the design.
Equip electric wire 2 along the circumferential placement that is routed at the wiring harness 3 on the electric wire orientation tool that is arranged on wiring plate by the molded wire clamp of mould 60.As shown in Figure 1, harness band 9 surrounds around the electric wire 6 of wire clamp equipment electric wire 2 and wiring harness 3, and thus, electric wire 6 and wiring harness 3 are fixed together.Thereby make the wire harness 1 with wire clamp equipment electric wire 2.
The wire harness 1 of this embodiment comprises: wiring harness 3 and wire clamp equipment electric wire 2, this wire clamp equipment electric wire 2 has been equipped and has been formed the junction surface 18 that can engage with the installing hole of panel, mounting portion 14, the wiring harness 3 that is routed on panel is positioned on this mounting portion 14, and electric wire 6, this electric wire 6 is along vertical wiring of wiring harness 3.In addition, mounting portion 14 is provided with restriction projection 16, and when wiring harness 3 was positioned on mounting portion 14, this restriction projection 16 was used for restricting the motion that week make progress of contingent mounting portion 14 in the periphery 4 of wiring harness 3.
By this structure, in wire harness 1, when wire clamp equipment electric wire 2 is secured to wiring harness 3 and when harness band 9 surrounded around wiring harness 3 and wire clamp equipment electric wire 2, restriction projection 16 was wedged wiring harnesses 3.Therefore, restrict the motion that week make progress of wire clamp 15 in the periphery 14 of wiring harness 3 by surrounding harness band 9.
When wire harness 1 is secured to panel, if produce moment of torsion in wire harness 1, because restriction projection 16 still is wedged in wiring harness 3, so the generation of the distortion in wiring harness 3 will be prevented from.
(the second embodiment)
The second embodiment of wire harness of the present invention is described referring now to Fig. 8 A and Fig. 8 B.Those elements identical with the element of describing in above-described embodiment are given identical reference number with assignment, and will omit its repeat specification.
As shown in Figure 8 A and 8 B, wire harness 1A has wiring harness 3 and wire clamp equipment electric wire 2A.Wire harness 1A is by forming around wiring harness 3 and the wire clamp equipment electric wire 2 unshowned harness bands of encirclement.
Wire clamp equipment electric wire 2A has electric wire 6 and wire clamp 5A.Wire clamp 5A has mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be positioned on this mounting portion 14, and junction surface 18, and this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5A is made by the flexible synthetic resin such as acrylic resin.
Be arranged on and on the top surface of mounting portion 14 be: fixed part 15, electric wire 6 will be fixed in this fixed part 15, and restriction projection 16, and this restriction projection 16 is used for restricting the motion that week make progress of mounting portion 14 in the periphery 4 of wiring harness 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with the installing hole of panel is arranged on the downside of mounting portion 14.Fixed part 15 forms with electric wire 6, and forms the roughly tubular thicker than the profile of electric wire 6.
Restriction projection 16 comprises: the upright 16a of wall section on mounting portion 14, and on the direction perpendicular to the 16a of wall section from wide 31 of the tip elongation of the 16a of wall section.Restriction projection 16 forms along it vertically takes T section.Therefore, the pressure that is applied on wire harness 1A by the workman is sent to junction surface 18 via wide 31, thereby when in the installing hole that wire clamp 5A is pushed to panel, prevents that workman's applied pressure is superfluous.
In restriction projection 16, wide 31 reception workman applies to press the pressure of wire harness 1A, and the pressure that will receive like this is sent to junction surface 18.Therefore, except T section, restriction projection 16 can also adopt with the alphabetical H of the rotation of wide bulging base portion and tip (that is, alphabetical H rotates with 90 degree) with the shape of the cross of outstanding wall section of section 31 leniently.Restriction projection 16 can also be embedded in wiring harness 3.
The wire harness 1A of the second embodiment comprises wiring harness 3 and wire clamp equipment electric wire 2, this wire clamp equipment electric wire 2 has been equipped and has been formed the junction surface 18 that can engage with the installing hole of panel, mounting portion 14, the wiring harness 3 that is routed on panel is positioned on this mounting portion 14, and electric wire 6, this electric wire 6 is along vertical wiring of wiring harness 3.In addition, mounting portion 14 is provided with restriction projection 16, and when wiring harness 3 being positioned on this mounting portion 14, this restriction projection 16 is for restricting contingent mounting portion 14 in the motion that makes progress in week of the periphery 4 of wiring harness 3.Restriction projection 16 comprises: the upright 16a of wall section on mounting portion 14, and wide 31 of extending on the direction perpendicular to the 16a of wall section.
Because this structure, in wire harness 1A, when wire clamp equipment electric wire 2A is secured to wiring harness 3, and when harness band 9 surrounded around wiring harness 3 and wire clamp equipment electric wire 2A, restriction projection 16 was wedged wiring harnesses 3.Restrict the motion that week make progress of wire clamp 5A in the periphery 4 of wiring harness 3 by surrounding harness band 9.
In addition, about wire harness 1A, when wire harness 1A was secured to the installing hole of panel under pressure, the pressure that the workman applies is used for pressing wiring harness 3 was delivered to wire clamp 5A via wide 31 of restriction projection 16.The workman applies to press the pressure of wiring harness 3 so reduce.
In wire harness 1A, restriction projection 16 is stretched out from the periphery 4 of wiring harness 3.Due to this reason, the workman can vision determines the position of wire clamp 5A.Therefore, thus improve to be used for wire harness 1A is secured to the efficiency of work of the installing hole of panel.
(the 3rd embodiment)
The 3rd embodiment of wire harness of the present invention is described referring now to Fig. 9 A and Fig. 9 B.In this regard, those elements identical with the element of describing in above-described embodiment are given identical reference number with assignment, and will omit its repeat specification.
As shown in Fig. 9 A and Fig. 9 B, wire harness 1B has wiring harness 3 and wire clamp equipment electric wire 2B.Wire harness 1B is by forming around wiring harness 3 and the wire clamp dress equipment electric wire 2 unshowned harness bands of encirclement.
Wire clamp equipment electric wire 2B has electric wire 6 and wire clamp 5B.Wire clamp 5B has: mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be positioned on this mounting portion 14, and junction surface 18, and this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5B is made by the flexible synthetic resin such as acrylic resin.
Be arranged on and on the top surface of mounting portion 14 be: fixed part 15, electric wire 6 will be fixed in this fixed part 15; Restriction projection 16, this restriction projection 16 are used for the motion that week make progress of restriction wire harness 5B in the periphery 4 of wiring harness 3, and the encirclement sheet 32 of encirclement wiring harness 3,, 33.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.Fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.
Restriction projection 16 comprises: the 16a of wall section, this wall section 16 is upright in the center of mounting portion 14, and from the periphery 4 of wiring harness 3, stretches out.Restriction projection 16 forms and makes free-ended each cardinal extremity of the 16a of wall section have bulge.Be arranged on the free end of restriction projection 16 for wide 31.
Surround sheet 32,32 upright on the both sides of mounting portion 14, and be arranged to be parallel to the vertical of restriction projection 16.Be used for preventing that being arranged on each by each projection that removes 33,33 of surrounding sheet 32,32 wiring harnesses 3 that surround surrounds sheet 32,32 free end.
The wire harness 1B of the 3rd embodiment has wiring harness 3 and wire clamp 5B and electric wire 6 molded wire clamp equipment electric wire 2B integratedly wherein.Wire clamp 5 has for the restriction projection 16 of restriction wire clamp 5 in the motion that makes progress in week of the periphery 4 of wiring harness 3.Mounting portion 14 have when wiring harness 3 is positioned on mounting portion 14 restriction mounting portion 14 the periphery 4 of wiring harness 3 vertically on the restriction projection 16 of motion.Restriction projection 16 is placed on the center of mounting portion 14, and the encirclement sheet 32,32 of encirclement wiring harness 3 is arranged in the both sides of mounting portion 14.
Due to this reason, in wire harness 1B, a wiring harness 3 surrounds by the encirclement sheet 32 on a side, and another wiring harness 3 surrounds by the encirclement sheet 32 on opposite side simultaneously.Wire clamp 5B is more effectively restricted in the motion that makes progress in week of the periphery 4 of wiring harness 3.
Surround by the encirclement sheet on a side at the wiring harness 3 on a side, another wiring harness 3 surrounds by the encirclement sheet 32 on opposite side simultaneously.In this way, prevented the inclination towards wiring harness 3 of the swing behavior of the wire clamp 5B that may be caused by the moment of torsion in wiring harness 3 and wire clamp 5.
In wire harness 1B, restriction projection 16 is stretched out from the periphery 4 of wiring harness 3.Therefore, the workman can vision determines the position of wire clamp 5B.Therefore, improve wire harness 1B and be secured to the efficiency of work of the installing hole of panel.
The modification of the wire clamp equipment electric wire of wire harness of the present invention is described referring now to Figure 10 to Figure 15 C.Those elements identical with the element of describing in above-described embodiment are given identical reference number with assignment, and will omit its repeat specification.
(the first modification of wire clamp equipment electric wire)
As shown in figure 10, wire clamp equipment electric wire 2C has electric wire 6 and wire clamp 5C.Wire clamp 5C has: mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be positioned on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5C is made by the flexible resin material such as acrylic resin.
Be arranged on and on the top surface of mounting portion 14 be: fixed part 15, electric wire 6 will be fixed in this fixed part 15; And restriction projection 16, this restriction projection 16 is used for the motion that week make progress of restriction wire clamp 5C in the periphery 4 of wiring harness 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.
Fixed part 15 forms with electric wire 6, and forms the roughly tubular thicker than the profile of electric wire 6.Restriction projection 16 forms near the periphery that extends to wiring harness 3.Particularly, when being inserted between the electric wire 10 that forms wiring harness 3 and electric wire 10, restriction projection 16 grows to its end occurs on periphery 4 degree.Circular arc tapered portion 17 is arranged on the tip place of restriction projection 16.
Therefore, in wire harness 1C, can see restriction projection 16 from the periphery 4 of wiring harness 3.Thereby improved the efficiency of work that wire harness 1C is attached to the installing hole of panel.And, because the workman can press restriction projection 16, so the excessive pressure that can prevent from being created in during wire harness 1C attaching applies.
(second of wire clamp equipment electric wire is revised)
As shown in Figure 11 A and Figure 11 B, wire clamp equipment electric wire 2D has electric wire 6 and wire clamp 5D.Wire clamp 5D has: mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be positioned on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5D is made by the flexible synthetic resin such as polyvinyl resin.
Electric wire 6 is fixed to it and restriction mounting portion 14 is arranged on the top surface of mounting portion 14 in the restriction projection 16 of the motion that makes progress in week of the periphery 4 of electric wire 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.
Restriction projection 16 form the periphery 4 that makes the 16a of wall section be elongated to wiring harness 3 near.Restriction projection 16 forms the cardinal extremity that makes the 16a of wall section and free end, and each has bulge.The fixed part 15 that electric wire 6 is fixed to it is arranged at the free end of arm 16a.Fixed part 15 forms with electric wire 6.
Therefore, in wire harness 1D, can see restriction projection 16 from the periphery 4 of wiring harness 3.Thereby improved the efficiency of work that wire harness 1D is attached to the installing hole of panel.And, because the workman can press restriction projection 16, so can reduce at the pressure that is applied to during attaching on wire harness 1D.
(the 3rd modification of wire clamp equipment electric wire)
As shown in Figure 12 A and Figure 12 B, wire clamp equipment electric wire 2E has electric wire 6 and wire clamp 5E.Wire clamp 5E has: mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be positioned on this mounting portion 14; And attaching section 18, this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5E is made by the flexible synthetic resin such as acrylic resin.
Be arranged on and on the top surface of mounting portion 14 be: fixed part 15, electric wire 6 will be fixed in this fixed part 15; And restriction projection 16, this restriction projection 16 is used for the motion that week make progress of restriction mounting portion 15 in the periphery 4 of wiring harness 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.Circular arc tapered portion 17 is arranged on the tip place of restriction projection 16.
In the equipment of the wire clamp shown in Figure 12 A electric wire 2E, the zone 27,27 of exposing that electric wire 6 occurs is arranged on two longitudinal end places of fixed part 15.Restriction projection 16 is placed along the whole length of fixed part 15.Fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.
In the equipment of the wire clamp shown in Figure 12 B electric wire 2E, restriction projection 16 is arranged on two longitudinal ends of fixed part 15.Fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.The zone 27,27 of exposing that electric wire 6 occurs is arranged on two longitudinal end places of fixed part 15.Each restriction projection 16 has the projection 28 that will contact with electric wire 6.
Therefore, when wire clamp being equipped electric wire 2E and is secured to wiring harness 3, restriction projection 16 wedging wiring harnesses 3.Thereby limited the motion that week make progress of wire clamp equipment electric wire 2E in the periphery 4 of wiring harness 3.
(the 4th modification of wire clamp equipment electric wire)
As shown in Figure 13 A and Figure 13 B, wire clamp equipment electric wire 2F has electric wire 6 and wire clamp 5F.Wire clamp 5F has: mounting portion 14, and when from above, watching, this mounting portion 14 forms and adopts the lamellar of L shaped profile, and wiring harness 3 will be positioned on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the installing hole of opening on panel.Wire clamp 5F is made by the flexible synthetic resin such as acrylic resin.
Mounting portion 14 is provided with: bonding part 19, and when harness band 9 surrounded around wiring harness 3, harness band 9 will be bonded in this bonding part 19; And offset portion 37, bonding part 19 is by 18 separation from junction surface of this offset portion 37.
Be arranged on and on the top surface of bonding part 19 be: fixed part 15, electric wire 6 will be fixed in this fixed part 15; And restriction projection 16, this restriction projection 16 is used for the motion that week make progress of restriction wire clamp 5F in the periphery 4 of wiring harness 3.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of the offset portion of mounting portion 14.
In the equipment of the wire clamp shown in Figure 13 A electric wire 2F, fixed part 15 is placed along the whole length of bonding part 19.Fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.Restriction projection 16 forms has the width roughly the same with the width of offset portion 37.
In the equipment of the wire clamp shown in Figure 13 B electric wire 2F, fixed part 15 forms has the width roughly the same with the width of offset portion 37.Fixed part 15 forms with electric wire 6, and forms the roughly tubular thicker than the profile of electric wire 6.Restriction projection 16 is upright on fixed part 15.Restriction projection 16 forms along the whole length of fixed part 15.
Due to this reason, even be offset about the installing hole of panel when institute's form of wanting of the wire harness that will be arranged in panel, wire harness also can be secured to panel, and want form is not modified.
Harness band 9 surrounds around wire clamp equipment electric wire 2F and wiring harness 3, and harness band 9 and wire clamp 5 are bonded together.Therefore, bonding between wire clamp equipment electric wire 2F and wiring harness 3 becomes more firm.
Restriction projection 16 is arranged on the upright bonding part 19 in the edge of bonding part 19.Therefore, can further greatly be prevented contingent deviating from when harness band etc. surrounds around electric wire 6 and binding part 19.
(the 5th modification of wire clamp equipment electric wire)
Wire clamp equipment electric wire 2G has electric wire 6 and two wire clamp 5G, 5G, as shown in Figure 14 A to 14D.The fixed part 15 that two wire clamp 5G, 5G will be fixed to via electric wire 6 and linking together.Two wire clamp 5G, 5G are placed on about electric wire 6 position that fixture can engage with each installing hole of panel.In this regard, the wire clamp 5G of two above quantity also can be placed on the position that fixture can engage via fixed part 15 with each installing hole of panel about electric wire 6.
Each wire clamp 5G has: mounting portion 14, and this mounting portion 14 forms lamellar, and wiring harness 3 will be placed on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the corresponding installing hole of panel.Wire clamp 5G is made by the flexible synthetic resin such as acrylic resin.
The fixed part 15 that electric wire 6 will be fixed in it is placed on the top surface of mounting portion 14.The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of mounting portion 14.Be used for restriction mounting portion 14 and be arranged on fixed part 15 in two restriction projections 16 of the motion that makes progress in week of the periphery 4 of wiring harness 3.
In the equipment of the wire clamp shown in Figure 14 A electric wire 2G, fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.
In the equipment of the wire clamp shown in Figure 14 B electric wire 2G, fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.A plurality of exposed divisions 35 that electric wire 6 exposes in this place's part are arranged on fixed part 15.
In the equipment of the wire clamp shown in Figure 14 C electric wire 2G, fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.The exposed division 35 that electric wire 6 exposes in its place's part is arranged on fixed part 15.
In the equipment of the wire clamp shown in Figure 14 D electric wire 2G, fixed part 15 forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.The exposed division 35 that electric wire 6 exposes in its place's part is arranged on fixed part 15.Exposed division 35 is formed on the direction parallel with the bearing of trend of fixed part 15, and is formed between two restriction projections 16,16.Fixed part 15 forms by exposed division 35 and adopts roughly cross cross section profile.
Due to this reason, the position that two wire clamp 5G, 5G can engage with each installing hole of panel corresponding to wire clamp with respect to the position of electric wire 6.Thereby becoming to have eliminated is used for making two work that the gap between wire clamp 5G, 5G is consistent with installing hole.Therefore, improved the operating efficiency of making the operation of wire harness.
(the 6th modification of wire clamp equipment electric wire)
As shown in Figure 15 A to Figure 15 C, wire clamp equipment electric wire 2H has electric wire 6 and two wire clamp 5H, 5H. Two wire clamp 5H, 5H will be fixed in its fixed part 15 via electric wire 6 and be bonded together.Two wire clamp 5H, 5H are placed on respect to electric wire 6 position that fixture can engage with each installing hole of panel.In this regard, about the wire clamp 5H of 6, two above quantity of electric wire, also can be placed on the position that fixture can engage with each installing hole of panel via fixed part 15.
Each wire clamp 5H has: mounting portion 14, and when from above, watching, this mounting portion forms and adopts the lamellar of L shaped profile, and wiring harness 3 will be placed on this mounting portion 14; And junction surface 18, this junction surface 18 forms and can engage with the corresponding installing hole of panel.Mounting portion 14 has been equipped: bonding part 19 will be bonded to this bonding part 19 around the harness band 9 that wiring harness 3 surrounds; And offset portion 37, this offset portion 37 makes bonding part 19 from junction surface 18 separately.Wire clamp 5H is made by the flexible synthetic resin such as acrylic resin.
The fixed part 15 that electric wire 6 will be fixed to is placed on the top surface of bonding part 19 of mounting portion 14.Fixed part 15 forms has the width roughly the same with the width of offset portion 37.Fixed part 15 has been equipped and has been used for the restriction projection 16 of restriction mounting portion 15 in the motion that makes progress in week of the periphery 4 of wiring harness 3.Restriction projection 16 is placed along the whole length of fixed part 15.
The press section 20 that panel is pressed at junction surface 18 and being used for when joint portion 18 engages with installing hole is arranged at the downside of the offset portion 37 of mounting portion 14.
In the equipment of the wire clamp shown in Figure 15 A electric wire 2H, the fixed part 15 that is used for connection two wire clamp 5H, 5H forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.
In the equipment of the wire clamp shown in Figure 15 B electric wire 2H, the fixed part 15 that is used for connection two wire clamp 5H, 5H forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.The bonding part 19 that forms with mounting portion 15 and fixed part 15 is arranged on fixed part 15.
In the equipment of the wire clamp shown in Figure 15 C electric wire 2H, the fixed part 15 that is used for connection two wire clamp 5H, 5H forms with electric wire 6, and forms the tubular thicker than the profile of electric wire 6.Fixed part 15 is provided with the exposed division 35 that electric wire 6 occurs.The bonding part 19 and the fixed part 15 that form with mounting portion 14 are arranged on fixed part 15.
Due to this reason, two wire clamp 5H, 5H are with respect to the position that corresponding to fixture, can engage with each installing hole of panel that is positioned at of electric wire 6.Thereby, become and eliminated the gap work consistent with installing hole that is used for making two wire clamp 5H, 5H.Therefore, improved the operating efficiency of making the operation of wire harness.
Even when the wire harness that will be routed at panel the form of wanting during with respect to the skew of the installing hole of panel, wire harness also can be secured to panel, and want form is not modified.
Embodiment and modification are only the explanations of canonical form of the present invention, and the present invention will be not limited to this embodiment and modification.Particularly, in the situation that do not deviate from necessary characteristic of the present invention, can be with various revision for execution the present invention.
Although with reference to specific embodiment, specifically described the present invention, it is apparent that to those skilled in the art: can in the situation that do not deviate from the spirit and scope of the present invention, to the present invention, carry out variations and modifications.
The Japanese patent application (JP-2011-030750) that this patent application was submitted to based on February 16th, 2011, whole themes of this patent application are incorporated into herein by reference.
Industrial applicibility
At the electric wire that is equipped with exterior part of the present invention with in having the wire harness of the electric wire that is equipped with exterior part, when the electric wire that is equipped with exterior part is secured to wire harness, be arranged on the motion that electric wire that restriction projection restriction on mounting portion is equipped with exterior part made progress in the week of the periphery of wire harness.As mentioned above, the present invention is useful for the wire harness with the electric wire that is equipped with exterior part.

Claims (5)

1. electric wire that is equipped with exterior part, wherein, exterior part becomes the electric wire of wiring harness to form with wanting harness, this exterior part has junction surface, this junction surface forms and can engage with the mounting portion that the described wiring harness that will be routed at described panel will load thereon with the installing hole of panel, and this electric wire that is equipped with exterior part comprises:
Be arranged on the restriction projection on described mounting portion, when described wiring harness is positioned on described mounting portion, the motion that the described mounting portion of this restriction projection restriction made progress in the week of the periphery of described wiring harness.
2. the electric wire that is equipped with exterior part according to claim 1, wherein, the tapered portion that narrows down towards its tip is arranged on the tip place of described restriction projection.
3. the electric wire that is equipped with exterior part according to claim 1, wherein, described restriction projection comprises: from the upright wall section of described mounting portion, and in the upwardly extending press section, side perpendicular to described wall section.
4. the electric wire that is equipped with exterior part according to claim 1 and 2, wherein, described restriction projection is upright in the center of described mounting portion, and the encirclement sheet that surrounds described wiring harness stands on the both sides of described mounting portion, with opposed with described restriction projection.
5. a wire harness, comprising: the described electric wire that is equipped with exterior part that limits in any one of claim 1 to 4, and wiring harness.
CN201280009333.XA 2011-02-16 2012-02-16 It is equipped with the electric wire of external part and there is the wire harness of this electric wire being equipped with external part Active CN103392282B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-030750 2011-02-16
JP2011030750A JP5798755B2 (en) 2011-02-16 2011-02-16 Electrical wire with exterior component and wire harness having electrical wire with exterior component
PCT/JP2012/053672 WO2012111754A1 (en) 2011-02-16 2012-02-16 Exterior component-equipped electric wire and wire harness having said exterior component-equipped electric wire

Publications (2)

Publication Number Publication Date
CN103392282A true CN103392282A (en) 2013-11-13
CN103392282B CN103392282B (en) 2016-12-28

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CN201280009333.XA Active CN103392282B (en) 2011-02-16 2012-02-16 It is equipped with the electric wire of external part and there is the wire harness of this electric wire being equipped with external part

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JP (1) JP5798755B2 (en)
CN (1) CN103392282B (en)
BR (1) BR112013020897A2 (en)
WO (1) WO2012111754A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014100011A (en) * 2012-11-15 2014-05-29 Sumitomo Wiring Syst Ltd Wire harness
DE102022115703A1 (en) * 2022-06-23 2023-12-28 Yazaki Systems Technologies Gmbh Router clip, wire harness, form and method

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JPH09163560A (en) * 1995-12-07 1997-06-20 Sumitomo Wiring Syst Ltd Clamp for wire harness
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JP2003079034A (en) * 2001-08-30 2003-03-14 Yazaki Corp Wire clamp
CN101170244A (en) * 2006-10-23 2008-04-30 住友电装株式会社 Clamp for use in wire harness
JP2008118803A (en) * 2006-11-07 2008-05-22 Zen Kenchiku Sekkei Jimusho:Kk Fastener for wire harness
CN101317014A (en) * 2005-11-24 2008-12-03 大和化成工业株式会社 Fastener
JP2008300078A (en) * 2007-05-29 2008-12-11 Sdk Kk Cabling cord and portable audio system using it

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JPS6127416U (en) * 1984-07-21 1986-02-19 住友電装株式会社 Clamp for wire harness
EP0602548A1 (en) * 1992-12-17 1994-06-22 Panduit Corporation Cable mount and fixture
US5677513A (en) * 1993-10-21 1997-10-14 Sumitomo Wiring Systems, Ltd. Tying device for wiring harness
JPH09163560A (en) * 1995-12-07 1997-06-20 Sumitomo Wiring Syst Ltd Clamp for wire harness
US20010017338A1 (en) * 2000-02-29 2001-08-30 Sumitomo Wiring Systems, Ltd. Clamp and method of mounting a connector on a wire using said clamp
JP2003079034A (en) * 2001-08-30 2003-03-14 Yazaki Corp Wire clamp
CN101317014A (en) * 2005-11-24 2008-12-03 大和化成工业株式会社 Fastener
CN101170244A (en) * 2006-10-23 2008-04-30 住友电装株式会社 Clamp for use in wire harness
JP2008118803A (en) * 2006-11-07 2008-05-22 Zen Kenchiku Sekkei Jimusho:Kk Fastener for wire harness
JP2008300078A (en) * 2007-05-29 2008-12-11 Sdk Kk Cabling cord and portable audio system using it

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Publication number Publication date
BR112013020897A2 (en) 2016-09-27
JP2012170278A (en) 2012-09-06
CN103392282B (en) 2016-12-28
JP5798755B2 (en) 2015-10-21
WO2012111754A1 (en) 2012-08-23

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