JP2008179299A - Wiring supporting structure of wire harness - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide link members having the same shape which are turned in a right-to-left direction and a vertical direction following the opening/closing operation of a slide door. <P>SOLUTION: In a wiring supporting structure of a wire harness for arranging a wire between a body of an automobile and a slide door, the wire harness is passed through link members to be successively connected to each other, and guided in a bendable manner in the right-to-left direction. The link member connected to a fore end is connected to a fixed member fixed to the automobile body, and the wire harness is passed through the fixed member. The fixed member has a cylindrical part with the link member being internally fitted from a fore end opening. A pair of holding parts are projected from inner surfaces of upper and lower side walls of the cylindrical part, and a fitting part is projected from inner surfaces of right and left side walls. Upper and lower frames of the link member internally fitted to the cylindrical part of the fixed member are held by a holding part in a vertically turnable manner. A fitting part of the fixed member is fitted to a recess formed in the right and left frames of the link member with a space permitting the vertical turn of the link member being formed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  [Technical Field] The present invention relates to a wiring support device for a wire harness that is routed between a vehicle body and a slide door of an automobile. Following the opening and closing operation, the cable can be rotated and supported in the left-right direction, and can also be supported in the up-down direction so as to be rotatable within a required angle range.

  Conventionally, a wire harness has been routed between the vehicle body and the sliding door in order to constantly supply power to the electrical components mounted on the sliding door, and an exterior material is attached to protect the wiring harness. Yes. Since the exterior material needs to be bent by rotating in the left-right direction and the up-down direction following the opening / closing operation of the slide door, the corrugated tube is often used. Since there is a possibility that the harness hangs down by its own weight and interferes with other members, as an exterior material having high support strength, in Japanese Patent Application Laid-Open No. 2004-25999 (Patent Document 1) and Japanese Patent Application Laid-Open No. 2004-40862 (Patent Document 2). Caterpillar-shaped exterior materials that connect a plurality of link members have been proposed.

In Patent Document 1, as shown in FIG. 9, the link member 1 is linearly connected, and both ends of the link member 1 are connected to the vehicle body B and the slide door SD, and the link member 1 is in the wiring harness wiring direction. Since the rotary shaft 2 in the vertical direction perpendicular to the axis is pivotally connected to the left and right directions, the wire harness can follow the bending in the horizontal direction.
However, since the slide door moves while slightly rising during the opening operation and moves while slightly lowering during the closing operation, there is a mechanism for absorbing the change in the vertical direction of the sliding door by making the link member slightly rotatable in the vertical direction. Although necessary, the above-mentioned patent document 1 does not disclose a mechanism corresponding to the vertical change.

  In Patent Document 2, as shown in FIG. 10, the link member 1A at the front end connected to the support member of the vehicle body and / or the slide door is connected via the horizontal rotating shaft 3, and the link member 1A is indicated by an arrow. The link member 1 </ b> A is connected to the adjacent next link member 1 via a vertical rotation shaft 2 so as to be rotatable in the vertical direction shown.

  With the above configuration, the link member 1A at the tip can be rotated in the vertical direction, and the rotation in the left and right direction can be made by connecting the other link member 1, but the other link member 1 and the link member 1A at the tip. This is a separate member, and there is a problem that the part cost increases and the assembling workability also deteriorates.

JP 2004-25999 A JP 2004-40862 A

  The present invention has been made in view of the above problems, and eliminates the need to provide a separate link member, and uses an exterior material in which link members having the same shape are sequentially connected, and a wire that spans between a vehicle body and a slide door. An object of the present invention is to provide a configuration in which a harness is externally mounted and can be rotated in the left-right direction and the up-down direction following the opening / closing operation of the slide door.

In order to solve the above problems, the present invention is a wiring support device for a wire harness that is routed between a vehicle body and a sliding door of an automobile,
The wire harness is inserted through the link members that are sequentially connected to guide the wire harness so as to be bent in the left-right direction, and the link member connected to the tip is fixed to the vehicle body and / or the slide door. It is connected to a member, and the wire harness is inserted through the inside of the fixing member,
The fixing member includes a cylindrical portion that fits the link member from a front end opening, a pair of clamping portions projecting from the inner surfaces of the upper and lower side walls of the cylindrical portion, and the fitting portions from the inner surfaces of the left and right side walls. While projecting,
The upper and lower frames of the link member fitted inside the cylindrical portion of the fixing member are clamped by the clamping unit so as to be rotatable in the vertical direction, and
A wire harness routing support device, wherein a fitting portion of the fixing member is fitted into a recess provided in a left and right frame of the link member with a gap allowing the link member to rotate up and down. Is provided.

According to the wiring harness routing support device having the above-described configuration, the link member at the tip connected to the fixing member is clamped so as to be rotatable in the vertical direction by the clamping portions provided on the inner surfaces of the upper and lower side walls of the fixing member. For this reason, the link member at the tip can be rotated in the vertical direction without being connected via a horizontal rotation shaft as in the conventional example. Therefore, it is not necessary to provide a structure that connects the horizontal rotation shaft to the link member at the tip that is connected to the fixed member, and the link member at the tip can have the same shape as other link members, reducing the number of parts. Cost reduction.
Further, when the fitting portions provided on the inner surfaces of the left and right side walls of the fixing member are fitted to the concave portions provided on the left and right frames of the link member with a gap therebetween, and the link member rotates in the vertical direction by a required angle, the concave portion of the link member And the fitting portion of the fixing member interfere with each other to restrict the link member from rotating further in the vertical direction. Accordingly, it is possible to prevent the link member from hanging down and interfering with the vehicle body panel when the slide door is at an intermediate position between the fully open position and the fully closed position.
The clamping portion is preferably hemispherical or triangular, and the hemispherical clamping portion rotatably holds the link member at the arc surface and the triangular holding portion at the apex.

The fitting part projecting from the left and right inner surfaces of the cylindrical part of the fixing member is provided to be opposed to the upper and lower surfaces of the fitting part with a gap between the upper and lower surfaces. While the front and rear side surfaces are inclined in a triangular shape having a vertex at the center in the length direction,
The concave portion of the link member has a rectangular shape elongated in the vertical direction, and the triangular apex is always in contact with the front and rear inner surfaces of the concave portion so as to be sandwiched from the front and rear directions, and the clearance between the upper oblique side on the tip side and the inner surface of the concave portion It is preferable that an angle α of the link member is an upward allowable rotation angle of the link member, and an angle β of a gap between the lower oblique side on the distal end side and the inner surface of the concave portion is a downward allowable rotation angle of the link member.

According to the said structure, since the vertex of the front-and-rear both sides of the fitting part of a fixing member always contacts the inner surface of both front and rear walls of the recessed part of a link member, the link member of a front-end | tip is connected with a fixing member in the stable state. It is possible to prevent the positional displacement of the link member in the front-rear direction and the link member from coming off the fixing member.
Further, since the allowable angle of the vertical rotation angle of the link member is defined by the angle of the oblique side of the fitting portion of the fixing member, the vertical rotation angle differs only by changing the angle of the oblique side of the fitting portion. The wire harness routing support device of the present invention can also be applied to vehicle types.

  On the inner surfaces of the upper and lower side walls of the cylindrical portion of the fixing member, elastic pieces having the same thickness as the protruding amount of the sandwiching portion are attached to a portion surrounding the sandwiching portion, and part of the upper and lower surfaces of the link member is sandwiched by the sandwiching portion. It is preferable that the other part is in contact with the elastic piece while being in contact with the part.

  According to the above configuration, since the link member at the tip connected to the fixing member is supported not only by the holding portion of the fixing member but also by the elastic piece, the link member can be supported in a stable state, and the link member has its own weight. Therefore, the elastic member can be deformed and the link member can be rotated in the vertical direction only when a tensile force in the vertical direction is applied to the link member. As a result, it is possible to prevent the link member from drooping and to always operate the link member at an optimum angle.

The fixing member is an L-shaped cylindrical part as a whole, the cylindrical part connected to the link member at the tip is a lower horizontal cylindrical part, and a vertical cylindrical part is erected from the back end of the lower horizontal cylindrical part, A fitting cylinder portion is provided at the upper end of the vertical cylinder portion to be fitted into an attachment hole provided in the panel of the vehicle body or the sliding door, and a fixing flange portion is provided below the fitting cylinder portion, and ,
The fixing member is formed of a pair of left and right divided members, and the link member is sandwiched to lock the divided members in a state where the wire harness is inserted, or one end side of the divided members is connected with a thin hinge, It is preferable that the other end is lock-coupled in a state where the link member is sandwiched.

  According to the above configuration, since the fixing member is formed of a pair of left and right divided members, the link member and the wire harness at the distal end are arranged on the inner surface side of one fixing member before the fixing member is locked, and then, By fixing and assembling the pair of left and right fixing members, the fixing member and the link member can be easily connected, and the wire harness can be easily inserted into the fixing member formed of the L-shaped cylindrical portion.

Further, the link member, in detail, a plurality of link members that are sequentially connected including the link member at the tip that fits into the fixing member is made of a resin molded product having the same shape,
Each of the link members has a space surrounded by the upper and lower frames and the left and right frames as a wire harness insertion space, protrudes a connecting piece provided with a pin hole from one end of the upper and lower frames, and the adjacent link members A pin that fits rotatably in the pin hole of the connecting piece protrudes from the upper and lower frames,
The link member is configured to be rotatable in the left-right direction with the pin in the vertical direction orthogonal to the wiring direction of the wire harness as a fulcrum.

As described above, according to the present invention, the link member at the tip connected to the fixing member is clamped so as to be rotatable in the vertical direction by the arc surfaces of the clamping portions provided on the inner surfaces of the upper and lower side walls of the cylindrical portion of the fixing member. For this reason, the link member at the tip can be rotated in the vertical direction without being connected via a horizontal rotation shaft. Therefore, it is not necessary to provide a structure that connects the horizontal rotation shaft to the link member at the tip that is connected to the fixed member, and the link member at the tip can have the same shape as other link members, reducing the number of parts. Cost reduction.
In addition, fitting portions provided on the inner surfaces of the right and left sides of the fixing member are fitted in the recesses provided in the left and right frames of the link member with a gap therebetween, and when the link member rotates in the vertical direction by a required angle, It is possible to regulate the rotation angle of the link member in the vertical direction by causing the fitting portion of the concave portion and the fixing member to interfere with each other. Accordingly, it is possible to prevent the link member from hanging down and interfering with the vehicle body panel when the slide door is at an intermediate position between the fully open position and the fully closed position.

Embodiments of the present invention will be described with reference to the drawings.
1 to 7 show an embodiment of the present invention, and a wiring support device 10 (hereinafter referred to as a wiring support device 10) for an automobile wire harness is routed between a vehicle body and a sliding door. The wire harness W / H is inserted inside and supported on the vehicle body side.
The routing support device 10 is formed by a fixing member 11 fixed to a vehicle body panel (not shown) and a link member 12 assembled to the fixing member 11.

  The fixing member 11 is formed of a pair of left and right divided members 11A and 11B, and the divided members 11A and 11B are assembled to form an L-shaped cylindrical portion. The L-shaped fixing member 11 includes a lower horizontal cylindrical portion 11a connected to the link member 12, and a vertical cylindrical portion 11b standing from the back end of the lower horizontal cylindrical portion 11a. A wire is attached to the tip of the lower horizontal cylindrical portion 11b. A front end opening 11c for inserting the harness is provided, and a fitting cylinder portion 11d for fixing the vehicle body is provided at the upper end of the vertical cylinder portion 11b.

Since the divided members 11A and 11B of the fixing member 11 are substantially symmetrical, the divided member 11A will be described, the divided member 11B will be described only with respect to the divided member 11A, and the same points as the divided member 11A will be described. Omitted.
As shown in FIG. 2, the dividing member 11A includes L-shaped left and right side walls 11e. Up and down side walls 11f are erected on both upper and lower sides of the horizontal part of the left and right side walls 11e. Both front and rear side walls 11g are erected on both front and rear sides, and these upper and lower side walls 11f and front and rear side walls 11g are connected.

  The front end side of the lower horizontal cylinder portion 11a in which the link member 12 is fitted is wider in the vertical direction than the rear end side, and a pair of sandwiching portions 11h project from the inner surfaces of the upper and lower side walls 11f to the opposing positions. ing. The clamping part 11h has a semicircular cross section in the front-rear direction.

  On the inner surfaces of the left and right side walls 11e, a fitting portion 11k is protruded from the holding portion 11h at a position between the pair of holding portions 11h with a necessary gap. As shown in FIG. 3, the fitting portion 11k has a triangular shape in which the front and rear side surfaces 11k-2 continuous with the upper and lower surfaces 11k-1 facing the holding portion 11h have a vertex 11k-3 at the center in the length direction. It is tilted. Among the front and rear side surfaces 11k-2, the inclination angle of the upper oblique side 11k-2a on the front end side and the lower oblique side 11k-2b on the rear end side is set to α degrees with respect to the vertical direction, while the upper oblique side 11k on the rear end side The inclination angle of −2c and the lower hypotenuse 11k-2d on the tip side is β degrees with respect to the vertical direction.

In addition, holding ribs 11i and 11j project from the inner surfaces of the upper and lower side walls 11f at intervals on the front and rear sides of the holding portion 11h. The front holding rib 11i is positioned at the front end opening 11c of the lower horizontal cylinder portion 11a, and the front end surface 11i-1 on the opening side is inclined in a direction away from each other toward the front end side of the lower horizontal cylinder portion 11a. The inclination angle of the tip surface 11i-1 of the upper holding rib 11i is set to α degrees with respect to the horizontal direction, while the inclination angle of the tip surface 11i-1 of the lower holding rib 11i is set to β degrees in the horizontal direction. .
On the inner surfaces of the upper and lower side walls 11f, as shown in FIG. 5, a rubber having the same thickness as the protruding amount of the holding portion 11h is formed between the holding ribs 11i and 11j and the portion where the holding portion 11h is not provided. The elastic piece 13 which consists of is attached.

The split member 11A is provided with a flange portion 11m protruding forward and backward between the vertical tube portion 11b and the fitting tube portion 11d, and a semicircular notch 11n that forms a bolt insertion hole in the joint surface of the flange 11m. Is provided.
In addition, positioning protrusions 11o are provided at required positions on the joining surface of the front and rear side walls 11g of the dividing member 11A, while through holes (not shown) through which the positioning protrusions 11o are inserted are provided on the front and rear side walls of the dividing member 11B. Provided.
In addition, a locking frame 11p is provided on the outer surfaces of the upper and lower side walls 11f and the front and rear side walls 11g of the dividing member 11A, and a locking claw (not shown) that is locked to the locking frame 11p is provided on the dividing member 11B. ing.

On the other hand, the link member 12 through which the wire harness of the portion spanned between the vehicle body and the slide door is sequentially connected so that the plurality of link members 12 can be bent in the left-right direction. The plurality of link members 12 including the link member 12A are all made of a resin molded product having the same shape.
Each link member 12 has a space surrounded by the upper and lower frames 12a and 12b as a wire harness insertion space, and a connecting piece 12c provided with a pin hole 12d projecting from one end of the upper and lower frame 12a. A connecting piece 12e provided with a vertical pin 12f is provided in a projecting manner, and the pin 12f of the link member 12 is rotatably fitted and connected to the pin hole 12d of the adjacent link member 12. As a result, the link member 12 is configured to be rotatable in the left-right direction with the pin 12f in the vertical direction orthogonal to the wiring direction of the wire harness as a fulcrum.
In addition, on the outer surface of the left and right frame 12b of the link member 12, an elongated rectangular recess 12g extending from the upper end to the lower end is provided. The front and rear inner surfaces 12g-1 and 12g-2 of the concave portion 12g extend in the vertical direction perpendicular to the wire harness wiring direction, and the front and rear inner surfaces 12g-1 and 12g-2 are spaced apart from each other by the distance between the fixing members 11. It is made to correspond with the space | interval between the vertices 11k-3 of the fitting part 11k.
In addition, since the rotation operation | movement of the left-right direction of the link member 12 accompanying opening and closing of a slide door is substantially the same as the operation | movement shown in FIG. 9 of the prior art example, description is abbreviate | omitted.

  In a state where the link member 12A at the tip and the wire harness W / H are arranged on the inner surface side of the split member 11A of the fixing member 11, the split members 11A and 11B are locked and connected, and the fixing member 11 and the link member 12 are connected. . Further, the fitting cylinder portion 11d of the fixing member 11 is fitted into a mounting hole (not shown) of the vehicle body panel, and the flange portion 11m is bolted and fixed to the vehicle body panel, thereby fixing the fixing member 11 to the vehicle body. .

Specifically, of the plurality of link members 12 connected as described above, the link member 12A at the distal end fixed to the fixing member 11 is fitted into the distal end portion through the distal end opening of the fixing member 11. As shown in FIG. 5, the upper and lower frames 12a of the link member 12A are sandwiched between the sandwiching portions 11h, and the link member 12A is sandwiched so as to be rotatable in the vertical direction.
Further, the fitting portion 11k of the fixing member 11 is fitted into the recess 12g provided in the left and right frames of the link member 12A, and the apex 11k of the fitting portion 11k is attached to the front and rear inner surfaces 12g-1 and 12g-2 of the recess 12g. -3 is always in contact with each other to prevent the positional displacement of the link member 12A in the front-rear direction.
Further, the elastic pieces 13 arranged on the inner surfaces of the upper and lower side walls 11f of the fixing member 11 are in contact with the upper and lower frames 12a of the link member 12. When the link member 12 is not subjected to a vertical load, the elastic pieces 13 are provided. Accordingly, the link member 12 is pulled out from the fixing member 11 in the horizontal direction.

  As shown in FIG. 5, in the state where the link member 12 is pulled out from the front end opening of the fixing member 11 in the horizontal direction, the front and rear inner surfaces 12 g-1 and 12 g-2 of the concave portion of the link member 12 and the fitting portion of the fixing member 11. A gap is provided between the front and rear side surfaces 11k-2 of 11k. The inclination angle of the hypotenuses 11k-2a and 11k-2b with respect to the front and rear inner surfaces 12g-1 and 12g-2 is α degrees, while the hypotenuses 11k-2c and 11k-2d are inclined with respect to the front and rear inner surfaces 12g-1 and 12g-2. If the angle is β degrees, this α degree is the upward allowable rotation angle of the link member 12, and β degrees is the allowable downward rotation angle of the link member 12.

With this configuration, the link member 12 is connected to the fixing member 12 so as to be rotatable in the vertical direction with the holding portion 11h of the fixing member 11 as a fulcrum.
When the link member 12 is rotated upward by α degrees that is an upward allowable rotation angle, as shown in FIG. 6, the front and rear inner surfaces 12 g-1 and 12 g-2 of the recess 12 g of the link member 12 and the fixing member 11 The hypotenuses 11k-2a and 11k-2b of the fitting portion 11k come into contact with each other, and the upward rotation of the link member 12 is restricted. At this time, the upper frame portion 12a of the link member 12A abuts on the front end surface 11i-1 of the holding rib 11i on the upper end of the fixing member 11, and the lower pin 12f of the link member 12A is on the back side of the fixing member 11. It contacts the lower holding rib 11j. That is, the load applied to the fixing member 11 is dispersed by bringing the fixing member 11 and the link member 12A into contact with each other at a plurality of locations, thereby reliably restricting the rotation angle of the link member 12A.

On the other hand, when the link member 12 is rotated downward by β degrees, which is a downward allowable rotation angle, as shown in FIG. 7, the front and rear inner surfaces 12g-1, 12g-2 of the recess 12g of the link member 12 and the fixing member The oblique sides 11k-2c and 11k-2d of the eleven fitting portions 11k are in contact with each other, and the downward rotation of the link member 12 is restricted. At this time, the lower frame portion 12a of the link member 12A abuts on the front end surface 11i-1 of the holding rib 11i on the lower end of the fixing member 11, and the pin 12f on the upper side of the link member 12A is on the back side of the fixing member 11. It abuts on the upper holding rib 11j.
In this way, when the link member 12 is rotated in the vertical direction by an allowable rotation angle, the load applied to the fixing member 11 is dispersed by bringing the fixing member 11 and the link member 12A into contact with each other at a plurality of locations, thereby The rotational angle of 12A is reliably regulated.

According to the above configuration, the link member 12A at the tip connected to the fixing member 11 is clamped so as to be rotatable in the vertical direction by the arc surfaces of the clamping portions 11h provided on the inner surfaces of the upper and lower side walls 11f of the cylindrical portion of the fixing member 11. Therefore, the link member 12A can be rotated in the vertical direction without connecting the fixing member 11 and the link member 12A via the horizontal rotation shaft. Accordingly, it is not necessary to provide a structure for connecting the horizontal rotation shaft to the link member 12A at the tip connected to the fixing member 11, and the link member 12A at the tip can be made the same shape as the other link members 12, and the parts The cost can be reduced by reducing the number of points.
In addition, fitting portions 11k provided on the inner surfaces of the left and right side walls 11e of the fixing member 11 are fitted into the recesses 12g provided on the left and right frames 12b of the link member 12 with a gap therebetween, so that the link member 12A has a required angle in the vertical direction. When rotated, the concave portion 12g of the link member 12 and the fitting portion 11k of the fixing member 11 interfere with each other, and the link member 12A can be prevented from further rotating in the vertical direction.
In addition, in this embodiment, although the fixing member 11 is attached to the vehicle body, it may be attached to the slide door side, or may be attached to both the vehicle body and the slide door.

FIG. 8 shows a modification of the embodiment of the present invention.
In this modification, the split members 11A and 11B of the fixing member 11 are not separated, but one end sides of the split members 11A and 11B are connected by the thin-walled hinge 11q, and the other end is locked with the link member sandwiched therebetween. 11p and the locking claw 11r are lock-coupled.
In addition, since another structure and effect are the same as embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

It is a perspective view of the wiring support apparatus of the wire harness for motor vehicles of embodiment of this invention. It is drawing which shows the division material of a fixing member. It is a principal part enlarged view of a split material. It is a perspective view which shows the front end side of a fixing member. It is drawing which shows the state which attached the link member to the fixing member. It is drawing which shows the state which rotated the link member upward only by the upward permissible rotation angle. It is drawing which shows the state which rotated the link member only downward downward permissible rotation angle. It is drawing which shows the modification of embodiment. It is drawing which shows a prior art example. It is drawing which shows another prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Wire harness wiring support apparatus 11 Fixing member 11A, 11B Dividing material 11a Lower horizontal cylinder part 11b Vertical part 11c Tip opening 11d Fitting cylinder part 11h Holding part 11k Fitting part 11k-2 Front and back both sides 11k-3 Vertex 11m Flange portion 12 Link member 12a Upper and lower frames 12b Left and right frames 12c Connection piece 12d Pin hole 12e Connection piece 12f Pin 12g Recess 13 Elastic piece

Claims (4)

A wiring harness supporting device for wiring between a car body and a sliding door of an automobile, wherein the wire harness is inserted through the sequentially connected link members and guided to bend in the left-right direction. And the link member connected to the tip is connected to a fixing member fixed to the vehicle body or / and the sliding door, and the wire harness is inserted into the fixing member,
The fixing member includes a cylindrical portion that fits the link member from a front end opening, a pair of clamping portions projecting from the inner surfaces of the upper and lower side walls of the cylindrical portion, and the fitting portions from the inner surfaces of the left and right side walls. While projecting,
The upper and lower frames of the link member fitted inside the cylindrical portion of the fixing member are clamped by the clamping unit so as to be rotatable in the vertical direction, and
A wire harness routing support device, wherein a fitting portion of the fixing member is fitted into a recess provided in a left and right frame of the link member with a gap allowing the link member to rotate up and down. . The fitting part projecting from the left and right inner surfaces of the cylindrical part of the fixing member is provided to be opposed to the upper and lower surfaces of the fitting part with a gap between the upper and lower surfaces. While the front and rear side surfaces are inclined in a triangular shape having a vertex at the center in the length direction,
The concave portion of the link member has a rectangular shape elongated in the vertical direction, and the triangular apex is always in contact with the front and rear inner surfaces of the concave portion so as to be sandwiched from the front and rear directions, and the clearance between the upper oblique side on the tip side and the inner surface of the concave portion The wire harness according to claim 1, wherein an angle α of the link member is an allowable upward rotation angle of the link member, and an angle β of a gap between the lower hypotenuse on the tip side and the inner surface of the concave portion is a downward allowable rotation angle of the link member. Routing support device.   On the inner surfaces of the upper and lower side walls of the cylindrical portion of the fixing member, elastic pieces having the same thickness as the protruding amount of the sandwiching portion are attached to a portion surrounding the sandwiching portion, and a part of the upper and lower surfaces of the link member is sandwiched by the sandwiching portion. The wiring support device for a wire harness according to claim 1 or 2, wherein the other portion is in contact with the elastic piece while being in contact with the portion. The fixing member is an L-shaped cylindrical part as a whole, the cylindrical part connected to the link member at the tip is a lower horizontal cylindrical part, and a vertical cylindrical part is erected from the back end of the lower horizontal cylindrical part, A fitting cylinder portion is provided at the upper end of the vertical cylinder portion to be fitted into an attachment hole provided in the panel of the vehicle body or the sliding door, and a fixing flange portion is provided below the fitting cylinder portion, and ,
The fixing member is formed of a pair of left and right divided members, and the link member is sandwiched to lock the divided members in a state where the wire harness is inserted, or one end side of the divided members is connected with a thin hinge, The wiring support device for a wire harness according to any one of claims 1 to 3, wherein the other end is lock-coupled in a state where the link member is sandwiched.

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