WO2014203864A1 - Dispositif de guidage de fil électrique - Google Patents

Dispositif de guidage de fil électrique Download PDF

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Publication number
WO2014203864A1
WO2014203864A1 PCT/JP2014/065935 JP2014065935W WO2014203864A1 WO 2014203864 A1 WO2014203864 A1 WO 2014203864A1 JP 2014065935 W JP2014065935 W JP 2014065935W WO 2014203864 A1 WO2014203864 A1 WO 2014203864A1
Authority
WO
WIPO (PCT)
Prior art keywords
link member
end link
body side
side bracket
wire guide
Prior art date
Application number
PCT/JP2014/065935
Other languages
English (en)
Japanese (ja)
Inventor
純 倉澤
佐藤　文昭
竜也 石丸
圭佑 水谷
陽介 岡本
丸山　崇
Original Assignee
住友電装株式会社
トヨタ車体株式会社
トヨタ自動車株式会社
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, トヨタ車体株式会社, トヨタ自動車株式会社 filed Critical 住友電装株式会社
Publication of WO2014203864A1 publication Critical patent/WO2014203864A1/fr

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    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0475—Tubings, i.e. having a closed section formed by a succession of articulated units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels

Definitions

  • the present invention relates to an electric wire guide device.
  • Patent Document 1 is known as a technique for disposing such a wire harness.
  • the wire guide body has a configuration in which a plurality of link members are connected to each other so as to be rotatable, and is bent and displaced in accordance with the opening / closing operation of the slide door.
  • the body side bracket for connecting the body side end of the wire guide body is disposed at the rear of the step portion of the entrance / exit that is opened and closed by the slide door. Therefore, there is a possibility that the occupant steps on a portion near the body side end of the wire guide body. In particular, in the conventional case, if the slide door is stepped in a half-opened state, there is a concern that breakage may occur at an intermediate portion of the wire guide body.
  • the present invention has been completed based on the above situation, and provides an electric wire guide device that does not cause damage to the electric wire guide body even when the electric wire guide body is accidentally stepped on. With the goal.
  • the electric wire guide device of the present invention is configured by a plurality of link members being rotatably connected, and an electric wire extending between the vehicle body and the slide door is inserted into the connected link members, and the slide
  • An electric wire guide device including an electric wire guide body configured to be able to bend and displace in accordance with opening and closing of a door, the vehicle body side of the electric wire guide body having a body-side bracket attached to the vehicle body and having a vertically opposed wall surface And an end link member that is attached to the body side bracket while being sandwiched between the upper and lower wall surfaces, and the upper wall of the body side bracket has at least a pair of When the slit is cut, a release wall is formed at the part between both slits, and this release wall bends outward and deforms as the end link member tilts. Characterized in that it made possible apart to release the locked state of the end link member relative to the body-side bracket.
  • the end link member tends to tilt upward at the end of the electric wire guide body on the vehicle body side.
  • the end link member bends and deforms the upper wall of the body side bracket to the outside, thereby releasing the engagement with the body side bracket.
  • the end link member is separated from the body-side bracket, so that a situation in which the wire guide body is damaged can be avoided.
  • Example 1 the top view which shows a mode that an electric wire guide body carries out bending displacement with opening and closing of a slide door.
  • the partially broken view which shows the assembly
  • FIG. 2 a partially broken view showing a state in which the end link member is detached and the extra length of the wire harness is pulled to move to the direct path
  • Side sectional view showing a normal assembly state of the vehicle body side mounting bracket and the end link member
  • a sectional side view showing the initial state of the disengagement operation in the end link member
  • a side sectional view showing a state in which the disengagement operation further proceeds
  • a side sectional view showing a state in which the end link member has been detached from the mounting bracket.
  • the top view which shows the connection condition of a body side bracket and an electric wire guide body in Example 2.
  • a housing portion into which the electric wire inserted into the electric wire guide body is introduced is formed in the body side bracket, and the electric wire is connected to the body side on the housing portion.
  • a lead-out port to be led out to the outside of the bracket is opened, and the electric wire is normally along a detour route having a longer route than the direct route connecting the lead-out port and the wire guide body in the housing portion. It is preferable that the wire is routed and the wire route is changed from the detour route to the direct route side as the end link member is separated from the body side bracket.
  • the electric wire When the wire guide body is stepped on and the end link member is separated from the body side bracket, the electric wire receives a force in a direction of being drawn out from the body side bracket side. In that case, the electric wire is routed along the detour path in the housing part of the body side bracket as in the above configuration. That is, in the body-side bracket, the extra link length is taken into consideration in advance so that the end link member can be smoothly separated.
  • the electric wire is formed to protrude from a jig provided separately from the body-side bracket, and has a state of protruding into the housing portion and a state of being pulled out of the housing portion.
  • the hook pin is hooked in a state of protruding into the housing portion, so that a form along the detour path is formed, and the hook pin is held in the form after being pulled out from the housing portion. May be.
  • the electric wire is hold
  • a hook pin projects from the housing portion, and the electric wire is hooked on the hook pin so that the electric wire is normally routed along the detour path.
  • the wire is preferably released from the hooked state with the hook pin and the routing route is changed to the direct route.
  • the electric wire is normally hooked on the hook pin, and thus is held in a routed state along the detour route. Therefore, the detour route is surely held.
  • the end link member is separated from the body side bracket and a tensile force acts on the electric wire, the electric wire is caught on the hook pin and the route is changed to the direct route.
  • the body side bracket is formed in a substantially rectangular tube shape together with the end link member, and the end link member can be inserted thereinto, and an opposing surface between the body side bracket and the end link member is provided on the opposing surface.
  • a positioning portion formed by fitting the unevenness may be formed, and the positioning portion may be configured such that the fitting state is released as the end link member tilts. According to such a configuration, during normal operation, the end link member is held in a state of being positioned by the positioning portion with respect to the body side bracket, so that the operation as the wire guide device is stable. be able to.
  • the positioning portion is configured to be disengaged when stepped on, the disengagement operation of the end link member from the body side bracket is not hindered.
  • the end link member is fitted to the body side bracket, and at least one of the body side bracket and the end link member is tilted upward. It is good to set it as the structure provided with the fitting depth control part which controls the fitting depth of the said edge part link member with respect to the said body side bracket by interfering with the said body side bracket.
  • the fitting depth control part which controls the fitting depth of the said edge part link member with respect to the said body side bracket by interfering with the said body side bracket.
  • a situation may occur in which the body side end link member fits more deeply into the body side bracket in an inclined posture. If such a situation occurs, there is a concern that the body-side end link member cannot reach a predetermined inclined posture, and the connection state of the positioning mechanism cannot be released.
  • the body side end link member when the body side end link member is in the inclined posture, the body side end link member and the body side bracket interfere with each other due to the fitting depth restricting portion, and the fitting depth of both of them. Is controlled to deepen beyond a certain limit.
  • the body side end link member can take an inclined posture capable of releasing the connection by the positioning mechanism, and can be reliably detached from the body side bracket.
  • the fitting depth restricting portion projects from the outer surface of the end link member and abuts and interferes with an opening edge portion of the insertion opening formed in the body side bracket.
  • the contact portion may be formed in an arc shape so that the tilting operation of the end link member can be supported.
  • the fitting depth restricting portion is in contact with the opening edge of the insertion opening of the body side bracket with an arc surface, the fitting depth restricting portion is fitted while supporting the smooth tilting operation of the end link member.
  • the depth can be regulated.
  • the end link member may be formed of a synthetic resin material having a hardness higher than that of the body side bracket.
  • the body side bracket having the release wall which is the bending portion is formed of a relatively soft resin material, and the end link member from which the fitting depth regulating portion protrudes is a relatively hard resin. It is made of material. Therefore, it is possible to avoid a situation in which the fitting depth restricting portion is lost while ensuring good flexibility of the release wall.
  • FIG. 1 shows a periphery of an entrance 2 that is opened and closed by a slide door 1 in an automobile having the slide door 1.
  • an electric wire guide device G is installed between the vehicle body side (rear part of the entrance / exit 2) and the slide door 1.
  • the wire guide device G according to the present embodiment has a wire guide body 3.
  • a wire harness WH composed of a plurality of wire bundles is inserted into the wire guide body 3, and power can be supplied to an electrical component (not shown) installed in the slide door 1.
  • the wire guide body 3 is inserted into a rubber protective tube 4 having flexibility.
  • the wire guide body 3 is attached to the body side by the body side bracket 5, and the attachment to the slide door 1 side is made by the door side bracket 6.
  • the wire guide body 3 includes end link members 8 and 9 disposed at both ends in the longitudinal direction, and a plurality of intermediate link members 7 disposed therebetween. Both end link members 8 and 9 and the intermediate link members 7 adjacent to each other and the intermediate link members 7 are connected so as to be rotatable.
  • the door-side end link member 8 is connected to the door-side bracket 6 so as to be rotatable, but the body-side end link member 9 is connected to the body-side bracket 5 so as not to rotate.
  • the wire guide body 3 can be displaced while being curved in a substantially horizontal plane as the slide door 1 is opened and closed.
  • a state in which the wire guide body 3 is shown by a solid line is a half-open state in the middle of opening and closing the slide door 1, and an imaginary line in which the door side bracket 6 is located on the right side in the figure.
  • the state indicated by is the fully open state of the slide door 1, the door side bracket 6 is located on the left side of the drawing, and the state indicated by the imaginary line is the fully closed state of the slide door 1.
  • Each intermediate link member 7 is formed of a synthetic resin material in a substantially rectangular tube shape, and is formed by opening both end faces in the direction along the connecting direction.
  • the lower surface of each intermediate link member 7 is formed in a planar shape, but a step 10 is formed at the center of the upper surface.
  • both upper and lower surfaces are formed so that a part protrudes in the front and rear both directions which are a connection direction.
  • a connecting hole 11 is formed coaxially at a portion near one end on the upper and lower surfaces, and a connecting protrusion 12 is formed outwardly and coaxially protruding at a portion near the other end.
  • each connecting hole 11 of the adjacent intermediate link member 7 is fitted into the connecting projection 12 of the intermediate link member 7 so as to be rotatable.
  • the plurality of intermediate link members 7 can be sequentially connected so as to be rotatable.
  • the body side end link member 9 is also integrally formed of a synthetic resin material.
  • the body-side end link member 9 has a main body portion 13 formed in a substantially rectangular tube shape, and is formed with both end faces along the connecting direction being opened so that the wire harness WH can be inserted.
  • Connecting pieces 14 ⁇ / b> A and 14 ⁇ / b> B are arranged above and below the upper plate 13 ⁇ / b> A and the lower plate 13 ⁇ / b> B of the main body 13 for connection with the adjacent intermediate link member 7.
  • the upper and lower connecting pieces 14A and 14B are formed thinner than the thickness of the upper plate 13A and the lower plate 13B of the main body portion 13.
  • a connecting projection 15 is formed coaxially and is fitted in the connecting hole 11 of the adjacent intermediate link member 7.
  • the intermediate link member 7 is rotatably connected to the body side end link member 9.
  • a pair of mounting pins 33 for hooking and mounting the protective tube 4 is formed on both outer side surfaces of the main body 13 so as to protrude.
  • a positioning recess 16 (positioning portion) is formed in the center portion of the upper plate 13A of the main body 13 in the body side end link member 9.
  • a positioning hole 17 (positioning portion) is formed through the central portion of the lower plate 13B in the main body portion 13.
  • a positioning groove portion 18 (positioning portion) is formed in the center portion of the side plates 13C in the main body portion 13 so as to cover almost the entire height range.
  • the body-side bracket 5 includes a base portion 5A that opens upward, and a lid portion 5B that is detachably attached to the base portion 5A from above. As shown in FIGS. 2 and 3, the body side bracket 5 is formed to be bent in a substantially L shape in plan view. In addition, mounting flanges 19 are horizontally formed on both side portions of the base portion 5A so that the entire body side bracket 5 can be mounted on the vehicle body side.
  • the body side bracket 5 has an insertion portion 20 into which the body side end link member 9 of the wire guide body 3 is inserted.
  • the insertion part 20 is open toward the side, and as shown in FIG. 4 and the like, the inside of the insertion part 20 has a lower surface and is an expanded space compared to the back side.
  • a pair of slits 21 are formed through the upper wall 20A of the insertion portion 20 as shown in FIG. Both slits 21 are formed over a predetermined length range along the insertion direction of the wire guide body 3.
  • a release wall 22 having both ends connected to each other at the center portion in the width direction of the upper wall 20A of the insertion portion 20 is formed to be able to bend outward.
  • the upper surface of the release wall 22 is gradually formed over its entire length, so that the entire release wall 22 is formed to be slightly thinner than the wall thickness of the surrounding walls and is easily bent.
  • the width dimension of the release wall 22 is set to be smaller than the width dimension of the main body 13 of the body side end link member 9.
  • a positioning projection 23 protrudes downward from the inner surface of the release wall 22 at the center in the longitudinal direction, and can be fitted into the positioning recess 16 of the body side end link member 9.
  • the fitting depth between the positioning recess 16 and the positioning projection 23 is shallow, and when the body side end link member 9 tilts in the vertical direction within the insertion portion 20, it is relatively easily dissociated to release the fitting state. It is made to be able to.
  • connection protrusion 24 (positioning portion) is formed to protrude from the center of the lower wall 20A of the insertion portion 20.
  • the connection protrusion 24 has an outline shape that forms a substantially square shape.
  • the positioning hole 17 of the body side end link member 9 is also formed in a substantially rectangular shape so as to be fitted to the connection projection 24 and detachable, so that the body side end link member 9 is inserted into the insertion portion 20. It is inserted in a state that is prevented from rotating.
  • the connection projection 24 is formed with an end surface on the back side standing substantially vertically, and an inclined surface 24 ⁇ / b> A is formed from the protruding end so as to descend toward the insertion port side of the wire guide body 3.
  • the locking margin in the height direction between the connection projection 24 and the positioning hole 17 is set to be larger than the fitting depth between the positioning projection 23 and the positioning recess 16.
  • the locking margin between the connection protrusion 24 and the positioning hole 17 is determined when the body side end link member 9 is tilted to an inclination angle shown in FIG. 5 (hereinafter, this angle is referred to as an inclination angle). 17 is set to be unlocked from the connection projection 24.
  • the lower surface of the insertion part 20 is formed with a relief slope 25 from the front of the connection projection 24 to the opening edge of the insertion port 20C.
  • a pair of positioning protrusions 26 are formed to protrude inward at the center portion in the longitudinal direction of both side walls 20D in the insertion portion 20.
  • both positioning ridges are arranged rearward with respect to the insertion direction from the portion where the positioning recess 16 and the positioning hole 17 are formed, and are formed along the vertical direction.
  • the positioning protrusion 26 is formed so that it may face in both the slits 21 in planar view, and can fit with both the positioning groove part 18 of the body side edge part link member 9. As shown in FIG. .
  • the width dimension in the front-rear direction of the positioning protrusion 26 (the width dimension in the insertion direction of the wire guide body 3) is set wider than the groove width of the positioning groove portion 18 of the body side end link member 9. For this reason, the body side end link member 9 is allowed to slightly tilt in the vertical direction in the insertion portion 20.
  • the body-side end link member 9 fits in the insertion portion 20 between the positioning projection 23 and the positioning recess 16, fits between the positioning hole 17 and the connection projection 24, and positioning ridges 26 and positioning groove portions 18.
  • the insertion position and insertion posture are defined.
  • the body 13 of the body side end link member 9 is positioned below the release wall 22 in the width direction so as to be substantially within the width range, and the body side end link member 9 is inserted in the insertion direction.
  • the harness housing portion 27 is provided with first and second outlets 28 and 29 that open in a direction substantially orthogonal to the insertion direction of the wire guide body 3, and the wire harness WH is a body side end link.
  • the wire harness WH is routed along the detour path in the harness housing portion 27. That is, as shown in FIG. 2, the first and second hook pins 30 and 31 protrude from the base portion 5 ⁇ / b> A in the harness accommodating portion 27.
  • the first harness WH1 is led out from the wire guide body 3
  • the first harness WH1 is routed around the first hook pin 30 from the outside, and then routed along the path toward the first lead-out port 28.
  • the second harness WH2 is led out from the wire guide body 3
  • the second harness WH2 is routed along the path toward the second lead-out port 29 after being hung around the second hook pin 31 from the outside.
  • first and second hook pins 30 and 31 have a low protruding height from the base portion 5A, the hooks to the first and second harnesses WH1 and WH2 are relatively shallow, and the wire guide body 3 is the body.
  • the wire harness WH is pulled in the direction in which the wire harness WH is pulled out from the bracket 5 as it is dropped from the side bracket 5
  • the first and second harnesses WH1 and WH2 are both connected to the first and second hook pins 30 and 31.
  • the latched state is released, and the state moves to a state along the direct path as shown in FIG.
  • a receiving tool is provided on the slide door 1 side. Since this receptacle is located immediately below the end on the body side of the electric wire guide body 3 when the door is fully opened, even if the electric wire guide body 3 is stepped on near the end on the body side, The body-side end link member 9 can be removed so as not to reach an inclination angle. However, when the slide door 1 is half open, the support is displaced from the lower side of the wiring locus of the wire guide body 3 as the slide door 1 is displaced, so that the support of the wire guide body 3 is lost.
  • the body side end link member 9 is accommodated in the insertion state of the body side bracket 5 in the above-described positioning state.
  • the electric wire guide body 3 receives a downward pressing force, so that the body side end link member 9 tends to tilt upward.
  • the front end of the upper wall of the body side end link member 9 applies a pushing force to the release wall 22 of the body side bracket 5 to bend and deform the release wall 22 outward.
  • the body-side end link member 9 tilts while releasing the fitting between the positioning recess 16 and the positioning projection 23.
  • the electric wire guide body 3 when the electric wire guide body 3 is stepped on, the electric wire guide body 3 falls off from the body side bracket 5, so that the electric wire guide body 3 is broken in the middle or deformed. Can be avoided in advance.
  • both the first harness WH1 and the second harness WH2 are routed along the detour route (route shown in FIG. 2) and accommodated in the harness accommodating portion 27 with an extra length. Therefore, when the above-described wire guide body 3 is detached, the extra length is drawn out so that it can be transferred to a direct route (route shown in FIG. 3). If the wire harness WH is accommodated without setting the extra length, the wire harness WH is almost in tension in the harness accommodating portion 27, so that the wire guide body 3 is dropped by the harness in this tension state. There is concern that it will be hindered.
  • the wire harness WH is accommodated in a state in which the extra length is secured in the harness accommodating portion 27, and therefore, the extra length is immediately pulled out at the time of dropping, so that the wire guide body 3 is dropped off. It is smooth and effective in avoiding breakage and deformation of the wire guide body 3.
  • the body side end link member 9 is fitted in the insertion portion 20 of the body side bracket 5 with the positioning projection 23 and the positioning recess 16 in the normal state, and the positioning groove 18 and the positioning protrusion 26
  • the positioning in the width direction and the insertion direction is performed through the fitting and the fitting between the positioning hole 17 and the connecting projection 24. Since the body 13 of the body side end link member 9 can be positioned below the release wall 22 and within the width range by positioning in the width direction, the body side end link member 9 tends to tilt. When it does, there is no possibility of interfering with parts other than the release wall 22 in the insertion part 20 and inhibiting the tilting operation.
  • the front end position of the body side end link member 9 is positioned at the center of the release wall 22 in the insertion direction, and the release wall 22 is most likely to bend and deform due to the pushing-up force associated with tilting. Can act on. Therefore, the tilting operation of the body side end link member 9 is smooth, and the dropping operation from the body side bracket 5 is smoothly performed. As a result, the wire guide body 3 is reliably protected.
  • Example 2> 8 to 14 show a second embodiment of the present invention.
  • the second embodiment is different from the first embodiment only in the body side bracket 5 and the body side end link member 9, and the other basic configuration is the same as that in the first embodiment.
  • the place 16 is not provided.
  • the positioning protrusions 26 of the body side bracket 5 are formed in a rib shape in the vertical direction.
  • the positioning protrusions 26A are formed as shorter positioning protrusions 26A.
  • a pair of positioning projections 26A are formed inwardly projecting inwardly at the center portion in the longitudinal direction of both side walls 20D in the insertion portion 20. Both positioning projections 26A are provided at a height position near the upper edge in the side wall of the base portion 5A, and in the front-rear direction, the connection projections 24 are provided in a width direction in plan view.
  • both positioning protrusions 26 ⁇ / b> A can be fitted to both positioning grooves 18 of the body side end link member 9. And when the body side edge part link member 9 remove
  • the body side end link member 9 is fitted through the connection projection 24, and the positioning hole 17 is formed through the structure.
  • the lower surface of the body side end link member 9 is formed.
  • the lateral groove 50 (positioning part) is formed to be recessed over the entire width. That is, the connection protrusion 24 is formed so as to fit and fit into the positioning lateral groove 50 of the body-side end link member 9, and simply prevents the body-side end link member 9 from coming off.
  • the locking allowance in the height direction between the connection protrusion 24 and the positioning lateral groove 50 is determined when the body side end link member 9 is tilted to the inclination angle (displacement inclination angle) shown in FIG. The locking between the lateral groove 50 and the connection protrusion 24 is set to be released.
  • a restriction protrusion 51 (fitting depth restriction part) is formed so as to protrude toward the lower edge part on both outer side surfaces of the main body part 13.
  • the two restricting protrusions 51 are located slightly in front of both the mounting pins 33, and the front end edge is formed in a semicircular shape. As shown in FIG. 10, the restricting protrusion 51 is brought into contact with the opening edge of the body side bracket 5 in a normal state so that the body side end link member 9 can be fitted into the body side bracket 5. Play a regulatory role.
  • the above-described locking structure between the positioning protrusions 26A and the positioning groove 18 and the locking structure between the connection protrusion 24 and the positioning lateral groove 50 are the positioning part (retaining stopper) of the present invention. Part).
  • the body side end link member 9 passes through the fitting between the positioning lateral groove 50 and the connection projection 24 and the positioning projection 26 ⁇ / b> A and the positioning groove 18 in the insertion portion 20.
  • the positional relationship between the side bracket 5 and the body side end link member 8 is defined.
  • both the restricting protrusions 51 are in contact with the lower end portion of the opening edge of the insertion port 20C. Accordingly, the body-side end link member 8 tilts upward about the both restricting protrusions 51 and is not fitted deeply into the insertion portion 20 by the both restricting protrusions 51. Even if the member 9 tilts upward, the above-described positional relationship is maintained as it is.
  • the distal end portion of the body-side end link member 9 is positioned so that the release wall 22 is positioned at the center portion in the insertion direction that is most likely to bend and deform.
  • the base 5A and the lid 5B of the body side bracket 5 are both formed of a relatively soft resin material (for example, made of polypropylene), whereas the wire guide body 3 including the body side end link member 9 is used. Is formed of a relatively hard resin material (for example, made of nylon containing glass fiber). That is, since the body side end link member 9 on which the restricting protrusion 51 and the mounting pin 33 are integrally formed is formed of a hard resin material, it is effectively mitigated that these protrusions are damaged. can do.
  • the positioning protrusions 26A and the positioning groove 18 are fitted, and the positioning lateral grooves 50 and the connecting protrusion 24 are fitted.
  • the body side end link member 9 pushes up the central portion of the release wall 22 in the longitudinal direction, so that the release wall 22 is easily bent outward and deformed.
  • the body side end link member 9 is pulled out from the insertion portion 20 of the body side bracket 5 and separated as shown in FIGS. 13 and 14 by the action of the pulling force accompanying the stepping of the wire guide body 3, so that the wire guide It is possible to avoid the situation where the body 3 is broken or deformed in the middle.
  • Example 2 also exhibits the following effects. That is, in the second embodiment, the body side end link member 9 is formed of a resin material having higher hardness than the body side bracket 5. That is, the side having the portion where elasticity such as the release wall 22 is required is formed of a relatively soft material, and a member having a protrusion such as the restricting protrusion 51 that is likely to be damaged is formed of a relatively hard material. Since it is formed, it is a reasonable material selection.
  • Example 3> 15 and 16 show a third embodiment of the present invention.
  • the case where the 1st and 2nd hook pins 30 and 31 were integrally formed in the harness accommodating part 27 of the body side bracket 5 was illustrated.
  • these hook pins 60 and 61 are formed in a jig 62 called an assembly drawing plate, while the first and second hooks 60 and 61 are inserted into the bottom surface in the harness housing portion 27.
  • Two insertion holes 63 and 64 are formed so as to penetrate therethrough.
  • the height at which the second hook pin 61 protrudes into the harness housing portion 27 is set to be lower than the protrusion height of the first hook pin 60.
  • both the harnesses WH1 and WH2 are routed, the jig 62 is separated from the body side bracket 5, and both the hooking pins 60 and 61 are removed from the harness housing portion 27. Even after both hook pins 60 and 61 are removed, both harnesses WH1 and WH2 are brazed so as to hold the routing route (detour route), so that the direct route (see FIG. 3) is changed over time. There is no migration.
  • the following operational effects can be exhibited in addition to the operational effects exhibited by the first and second embodiments. That is, in the third embodiment, unlike the first and second embodiments, the two harnesses WH1 and WH2 are not hooked on the hook pins 60 and 61 during use. Therefore, the wire guide body 3 is stepped on to the two harnesses WH1 and WH2. On the other hand, when a pulling force is applied, it is possible to immediately shift to a straight path. Accordingly, the wire guide body 3 can be smoothly dropped as much as that, so that the effect of avoiding breakage and deformation of the wire guide body 3 can be obtained.
  • the present invention is not limited to the embodiments described with reference to the above description and drawings.
  • the following embodiments are also included in the technical scope of the present invention.
  • the restricting protrusions 51 are provided so as to protrude from both side surfaces of the body side end link member 9, but may be provided on the lower surface. Further, it is not always necessary to provide a pair, and they may be provided only on one side. Conversely, a plurality of pairs may be provided.
  • the bendable release wall 22 is formed on the upper surface wall of the body side bracket 5, but instead of this, an opening is provided in the upper surface wall, and the body side end link member 9 is formed through this opening. You may make it the body side edge part link member 9 take an inclination posture by making a front-end
  • the restricting protrusion 51 is provided on the body side end link member 9, but it may be formed on the body side bracket 5.
  • the restricting protrusion 51 is always brought into contact with the body side bracket 5, but it may be made to contact for the first time when the body side end link member 9 is tilted upward.
  • the positioning portions are arranged at a plurality of locations, but may be at one location.

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)

Abstract

La présente invention permet d'éviter qu'un corps de guidage de fil électrique soit détruit même lorsque l'on marche dessus. L'invention concerne un dispositif de guidage de fil électrique équipé des éléments suivants : un support côté carrosserie (5) qui est destiné à être fixé à une carrosserie de véhicule et possède des parois (20A, 20B) qui font face l'une à l'autre dans la direction verticale ; et un élément de liaison d'extrémité côté carrosserie (9) qui se trouve au niveau de la partie d'extrémité côté carrosserie d'un corps de guidage de fil électrique (3) et est destiné à être fixé au support côté carrosserie (5) dans un état dans lequel l'élément est intercalé entre les parois supérieure et inférieure (20A, 20B) et verrouillé entre elles. Au moins une paire de fentes (21) est formée dans la paroi supérieure (20A) du support côté carrosserie (5), ce qui forme une paroi de libération (22) dans la zone entre les fentes (21). Cette paroi de libération (22) fléchit et se déforme vers l'extérieur à mesure que l'élément de liaison d'extrémité côté carrosserie (9) s'incline de façon à libérer le verrouillage de l'élément de liaison d'extrémité côté carrosserie (9) au support côté carrosserie (5) et à permettre à l'élément de liaison d'extrémité côté carrosserie (9) de se détacher.
PCT/JP2014/065935 2013-06-18 2014-06-16 Dispositif de guidage de fil électrique WO2014203864A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2013-127410 2013-06-18
JP2013127410 2013-06-18
JP2013241393A JP6132309B2 (ja) 2013-06-18 2013-11-21 電線ガイド装置
JP2013-241393 2013-11-21

Publications (1)

Publication Number Publication Date
WO2014203864A1 true WO2014203864A1 (fr) 2014-12-24

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WO (1) WO2014203864A1 (fr)

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EP3617005A1 (fr) * 2018-08-29 2020-03-04 Yazaki Corporation Faisceau de câbles avec corps extérieur et sa structure de câblage
EP3659869A1 (fr) * 2018-11-30 2020-06-03 Yazaki Corporation Câblage pour porte coulissante
CN114576908A (zh) * 2019-07-12 2022-06-03 Lg电子株式会社 冰箱

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JP6410103B2 (ja) * 2015-05-20 2018-10-24 住友電装株式会社 電線ガイド装置

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JP2008179299A (ja) * 2007-01-25 2008-08-07 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索支持装置
JP2011111063A (ja) * 2009-11-27 2011-06-09 Sumitomo Wiring Syst Ltd スライドドアおよび給電装置
JP2012111406A (ja) * 2010-11-26 2012-06-14 Sumitomo Wiring Syst Ltd ワイヤーハーネス配索構造部およびプロテクタ
JP2013067351A (ja) * 2011-09-26 2013-04-18 Sumitomo Wiring Syst Ltd スライドドア用ワイヤハーネスの配索構造
JP2013090387A (ja) * 2011-10-14 2013-05-13 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索装置

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JP4355366B2 (ja) * 2005-11-10 2009-10-28 日産自動車株式会社 車両の強電ハーネス配索構造
JP2011050182A (ja) * 2009-08-27 2011-03-10 Sumitomo Wiring Syst Ltd 導電路の屈曲動作ガイド部材及びスライドドア用導電路の屈曲動作ガイド装置

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JP2008179299A (ja) * 2007-01-25 2008-08-07 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索支持装置
JP2011111063A (ja) * 2009-11-27 2011-06-09 Sumitomo Wiring Syst Ltd スライドドアおよび給電装置
JP2012111406A (ja) * 2010-11-26 2012-06-14 Sumitomo Wiring Syst Ltd ワイヤーハーネス配索構造部およびプロテクタ
JP2013067351A (ja) * 2011-09-26 2013-04-18 Sumitomo Wiring Syst Ltd スライドドア用ワイヤハーネスの配索構造
JP2013090387A (ja) * 2011-10-14 2013-05-13 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3617005A1 (fr) * 2018-08-29 2020-03-04 Yazaki Corporation Faisceau de câbles avec corps extérieur et sa structure de câblage
EP3659869A1 (fr) * 2018-11-30 2020-06-03 Yazaki Corporation Câblage pour porte coulissante
CN114576908A (zh) * 2019-07-12 2022-06-03 Lg电子株式会社 冰箱
CN114576908B (zh) * 2019-07-12 2023-06-20 Lg电子株式会社 冰箱

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