Wiring structure

Abstract

To provide a wiring structure capable of reducing a degree of curvature of an electric wire generated by rotation of a rotary member.SOLUTION: A wiring structure 1 includes a protector 2 in which an electric wire for connecting a vehicle body 110 and a slide body is wired in a wiring path, and a rotating member 3 that is arranged in the wiring path, has a cylindrical unit 31 into which the electric wire is inserted, and is rotatably supported by a protector. The wiring path has a first opening unit 51 from which the electric wire is drawn out toward a vehicle body. The rotating member rotates between a first rotation position and a second rotation position. The first rotation position is a rotation position where the cylindrical unit is directed toward a slide body located at a first position in a sliding direction. The second rotation position is a rotation position where the cylindrical unit is directed toward the slide body located at a second position. The electric wire is curved between the first opening and the rotating member when the rotating member is in the second rotation position. An axial center CX of the rotating member is located on a side of the first opening unit with respect to a central axis CL of the cylindrical unit when the rotating member is in the second rotation position.SELECTED DRAWING: Figure 11

Description

[Technical field]

[0001] The present invention relates to a wiring structure. [Background technology]

[0002] Conventionally, there is a power supply device having a rotating member. Patent Document 1 discloses a power supply device including a support member fixed to a sliding structure or a fixed structure, a rotating member pivotally supported by the support member and through which a wire harness is inserted, and a coil spring that biases the rotating member in a predetermined rotating direction. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2015-077053 A Summary of the Invention [Problem to be solved by the invention]

[0004] In a wiring structure having a rotating member, if the electric wire is excessively curved due to the rotation of the rotating member, the durability of the electric wire may be adversely affected. It is desirable to be able to reduce the degree of bending of the electric wire caused by the rotation of the rotating member.

[0005] An object of the present invention is to provide a wiring structure capable of reducing the degree of bending of an electric wire caused by rotation of a rotating member. [Means for solving the problem]

[0006] The wiring structure of the present invention includes a protector that is disposed on a vehicle body and has a wiring path, and an electric wire connecting the vehicle body and a sliding body is wired in the wiring path, and a rotating member that is disposed on the wiring path, has a tubular portion through which the electric wire is inserted, and is rotatably supported by the protector, wherein the wiring path has a first opening through which the electric wire is drawn toward the vehicle body and a second opening through which the electric wire is drawn toward the sliding body, the rotating member rotates between a first rotation position and a second rotation position, the first rotation position is a rotation position in which the tubular portion is oriented toward the sliding body that is in a first position in a sliding direction, and the second rotation position is a rotation position in which the tubular portion is oriented toward the sliding body that is in a second position in the sliding direction, the electric wire is curved between the first opening and the rotating member when the rotating member is in the second rotation position, and the axis of a rotating shaft that rotates the rotating member is located on the side of the first opening with respect to the central axis of the tubular portion when the rotating member is in the second rotation position. Effect of the Invention

[0007] In the wiring structure according to the present invention, the axis of the rotating shaft that rotates the rotating member is located on the first opening side with respect to the central axis of the cylindrical portion when the rotating member is in the second rotation position. The wiring structure according to the present invention has an effect of reducing the degree of curvature of the electric wire by increasing the distance between the central axis of the cylindrical portion and the first opening at the second rotation position. [Brief description of the drawings]

[0008] [Figure 1] FIG. 1 is a plan view of a wiring structure according to an embodiment. [Diagram 2] FIG. 2 is an exploded perspective view of the protector according to the embodiment. [Diagram 3] FIG. 3 is a rear view of the upper cover according to the embodiment. [Figure 4] FIG. 4 is an exploded perspective view of the rotating member according to the embodiment. [Diagram 5] FIG. 5 is a side view of the first member according to the embodiment. [Figure 6] FIG. 6 is a plan view of the wiring structure according to the embodiment. [Figure 7] FIG. 7 is a plan view of the wiring structure according to the embodiment. [Figure 8] FIG. 8 is a plan view of the rotating member according to the embodiment. [Figure 9] FIG. 9 is a diagram for explaining the wiring path of the electric wires. [Figure 10] FIG. 10 is a diagram showing a rotating member according to a comparative example. [Figure 11] FIG. 11 is a plan view of the wiring structure according to the embodiment. [Figure 12] FIG. 12 is a diagram showing a wiring route according to the embodiment. [Figure 13] FIG. 13 is an explanatory diagram of the axis of the embodiment. [Figure 14] FIG. 14 is a diagram showing an axis disposed in the protruding portion. [Figure 15] FIG. 15 is a plan view showing another example of the wiring structure according to the embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Hereinafter, a wiring structure according to an embodiment of the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited to the embodiment. In addition, the components in the following embodiment include those that a person skilled in the art can easily imagine or that are substantially the same.

[0010] [Embodiment] An embodiment will be described with reference to Fig. 1 to Fig. 15. This embodiment relates to a wiring structure. Fig. 1 is a plan view of the wiring structure according to the embodiment, Fig. 2 is an exploded perspective view of a protector according to the embodiment, Fig. 3 is a rear view of an upper cover according to the embodiment, Fig. 4 is an exploded perspective view of a rotating member according to the embodiment, Fig. 5 is a side view of a first member according to the embodiment, Figs. 6 and 7 are plan views of the wiring structure according to the embodiment, Fig. 8 is a plan view of the rotating member according to the embodiment, Fig. 9 is a diagram for explaining a wiring path of an electric wire, and Fig. 10 is a diagram showing a rotating member according to a comparative example.

[0011] FIG. 11 is a plan view of the wiring structure according to the embodiment, FIG. 12 is a diagram showing the wiring route of the embodiment, FIG. 13 is an explanatory diagram of the axis of the embodiment, FIG. 14 is a diagram showing the axis placed in the protrusion, and FIG. 15 is a plan view showing another example of the wiring structure according to the embodiment.

[0012] As shown in FIG. 1, the wiring structure 1 of this embodiment is mounted on a vehicle 100 such as an automobile. The wiring structure 1 has a protector 2, a rotating member 3, an exterior member 4, and an electric wire W. The wiring structure 1 connects a vehicle body 110 of the vehicle 100 and a sliding body 120. The sliding body 120 is, for example, a sliding door. The sliding body 120 moves relative to the vehicle body 110 along a first direction X. The first direction X is, for example, the vehicle front-rear direction of the vehicle 100. The sliding body 120 may slide by the operation of a link mechanism connecting the vehicle body 110 and the sliding body 120. The sliding body 120 may slide while being guided by a rail arranged on the vehicle body 110.

[0013] The sliding body 120 moves between a first position P1 and a second position P2. The first position P1 is a first end of the sliding range of the sliding body 120, and the second position P2 is a second end of the sliding range of the sliding body 120. The first position P1 is, for example, a fully closed position of the sliding door. The second position P2 is, for example, a fully open position of the sliding door.

[0014] The protector 2 is disposed on a vehicle body 110 of a vehicle 100. The protector 2 is a tubular member having a wiring path 50 in which an electric wire W is wired. The protector 2 is molded, for example, from an insulating synthetic resin.

[0015] The rotating member 3 is rotatably supported by the protector 2. The rotating member 3 has a tubular portion 31 through which the electric wire W is inserted, and is disposed in the wiring passage 50 of the protector 2. The rotating member 3 rotates between a first rotation position and a second rotation position. The position of the rotating member 3 shown by a solid line in FIG. 1 is the first rotation position. The first rotation position is a rotation position where the tubular portion 31 faces the sliding body 120 at the first position P1. The position of the rotating member 3 shown by a dashed line in FIG. 1 is the second rotation position. The second rotation position is a rotation position where the tubular portion 31 faces the sliding body 120 at the second position P2.

[0016] The exterior member 4 is a cylindrical protective member that covers the electric wires W. The exterior member 4 is, for example, a bellows-shaped member called a corrugated tube. One end of the exterior member 4 is held by the rotating member 3. The other end of the exterior member 4 is held by a holding member 130 disposed on the sliding body 120.

[0017] The wiring structure 1 has at least one electric wire W. The electric wire W is wired to the protector 2, the rotating member 3, the exterior member 4, and the holding member 130. The electric wire W is connected to a device disposed in the sliding body 120. The electric wire W includes, for example, a power line and a communication line.

[0018] The holding member 130 is disposed on the sliding body 120 and moves together with the sliding body 120 in the first direction X. The holding member 130 is, for example, a rotor member that is rotatably supported. In this case, the holding member 130 can cause the exterior member 4 to extend in a substantially linear manner from the rotating member 3 to the holding member 130.

[0019] As shown in Fig. 2, the protector 2 has a lower cover 5 and an upper cover 6. The lower cover 5 has a groove-shaped wiring passage 50 in which the electric wire W is routed. The upper cover 6 engages with the lower cover 5 so as to cover the wiring passage 50. The wiring passage 50 has a first opening 51 and a second opening 52. The first opening 51 is an opening through which the electric wire W is drawn toward the vehicle body 110. The second opening 52 is an opening through which the electric wire W is drawn toward the slide body 120.

[0020] The lower cover 5 has a through hole 53 that rotatably supports the rotating member 3. The through hole 53 is disposed near the second opening 52 in the wiring passage 50. The through hole 53 penetrates the lower cover 5 along the engagement direction in which the lower cover 5 and the upper cover 6 engage with each other. As shown in FIG. 3, the upper cover 6 has a recess 61. The recess 61 faces the through hole 53 of the lower cover 5. The upper cover 6 rotatably supports the rotating member 3 by the recess 61. As shown in FIG. 2, an engagement portion 54 is provided on the outer surface of the lower cover 5. The upper cover 6 has an engagement portion 62 that engages with the engagement portion 54. The lower cover 5 and the upper cover 6 have fixing portions 55, 63 that are fixed to the vehicle body 110. The fixing portions 55, 63 have through holes into which fastening members such as bolts are inserted.

[0021] As shown in Fig. 4, the rotating member 3 has a first member 7 and a second member 8. The first member 7 and the second member 8 are molded, for example, from an insulating synthetic resin. The first member 7 has an opposing wall 70, a first side wall 71, and a second side wall 72. The second member 8 has an opposing wall 80, a first side wall 81, and a second side wall 82. The first member 7 and the second member 8 engage with each other with the opposing walls 70, 80 facing each other.

[0022] 5, the first member 7 has a shaft portion 73. The shaft portion 73 is inserted into the through hole 53 of the protector 2 and is rotatably supported by the through hole 53. The shaft portion 73 protrudes from the opposing wall 70 toward the side opposite to the side of the side walls 71, 72. The shaft portion 73 is disposed at a first end portion 70a in the longitudinal direction of the opposing wall 70. The first end portion 70a is an end portion from which the electric wire W is drawn toward the first opening portion 51 of the protector 2.

[0023] As shown in FIG. 4, the side walls 71 and 72 of the first member 7 are erected from the edge of the opposing wall 70. The opposing wall 70, the first side wall 71, and the second side wall 72 form a passage having a rectangular cross-sectional shape. The first side wall 71 of this embodiment extends linearly. The second side wall 72 has a curved end. More specifically, the second side wall 72 is curved so as to move away from the first side wall 71 as it approaches the first end 70a of the opposing wall 70. The width of the opposing wall 70 changes according to the curved shape of the second side wall 72, and becomes wider as it approaches the first end 70a. The edge 70b of the first end 70a has a substantially arc shape. The second end 70c of the opposing wall 70 has a rib 74 that engages the end of the exterior member 4. The second end 70c is the end of the opposing wall 70 opposite to the first end 70a.

[0024] The second member 8 has a shaft portion 83. The shaft portion 83 is inserted into the recess 61 of the protector 2 and is rotatably supported by the recess 61. The shaft portion 83 protrudes from the opposing wall 80 toward the side opposite to the side of the side walls 81, 82. The shaft portion 83 is disposed at a first end portion 80a in the longitudinal direction of the opposing wall 80. The first end portion 80a is an end portion facing the first end portion 70a of the first member 7.

[0025] The side walls 81, 82 of the second member 8 are erected from the edge of the opposing wall 80. The opposing wall 80, the first side wall 81, and the second side wall 82 form a passage having a rectangular cross-sectional shape. The first side wall 81 extends linearly. The second side wall 82 has a curved end portion corresponding to the second side wall 72 of the first member 7. More specifically, the second side wall 82 curves away from the first side wall 81 as it approaches the first end portion 80a of the opposing wall 80. Thus, the width of the opposing wall 80 becomes wider as it approaches the first end portion 80a. The edge 80b of the first end portion 80a has a substantially arc shape.

[0026] The first member 7 has an engaging portion 75. The second member 8 has an engaging portion 85 that engages with the engaging portion 75. The first member 7 and the second member 8 are combined to form a square cylindrical tube portion 31. The electric wire W is drawn out from the second end portion 70c toward the sliding body 120.

[0027] 6 shows the rotating member 3 in the first rotation position. extends from the rotating member 3 toward the sliding body 120 at the first position P1. FIG. 7 shows the rotating member 3 at the second rotation position. The exterior member 4 and the electric wire W extend from the rotating member 3 toward the sliding body 120 at the second position P2. The rotating member 3 of this embodiment rotates about the axis CX. As described below, the position of the axis CX is determined so as to form an appropriate bend R in the electric wire W.

[0028] 8 shows a single rotating member 3. The axis CX is the central axis of the shaft portion 83. The shaft portion 73 is disposed coaxially with the shaft portion 83. Therefore, the axis CX is also the central axis of the shaft portion 73. The position of the axis CX is shifted from the central axis CL of the tubular portion 31. The position of the axis CX is set so that the length of the wiring path of the electric wire W is equal when the rotating member 3 is in the first rotation position and when the rotating member 3 is in the second rotation position.

[0029] 9, the wiring path W2 of the electric wire W when the sliding body 120 is in the second position P2 is shown by a dashed line. The bending radius R of the electric wire W inside the protector 2 changes depending on the direction in which the electric wire W is drawn toward the sliding body 120. In the arrangement of the protector 2 in this embodiment, the bending radius R of the electric wire W when the sliding body 120 is in the second position P2 is smaller than that when the sliding body 120 is in the first position P1. The wiring path W2 is a target path, and is set so that the bending radius R at the base point WB is equal to or greater than a predetermined value. When the sliding body 120 moves, the bending direction of the electric wire W changes with the base point WB as the base point.

[0030] 9 shows the axial direction WX of the base point WB. Here, if the width Wd is shortened to make the protector 2 smaller, the deflection angle of the electric wire W with respect to the axial direction WX tends to become uneven. More specifically, when the sliding body 120 is at the first position P1, the deflection angle of the electric wire W with respect to the axial direction WX is a first angle θ1. When the sliding body 120 is at the second position P2, the deflection angle of the electric wire W with respect to the axial direction WX is a second angle θ2. When the width Wd is shortened, the second angle θ2 becomes larger than the first angle θ1.

[0031] In the case where the deflection angle of the electric wire W is uneven in this way, it is necessary to control the bending R of the electric wire W when the sliding body 120 is in the second position P2 so as not to become too small. Fig. 10 shows a rotating member 300 of a comparative example. In the rotating member 300 of the comparative example, the axis CX is disposed on the central axis CL of the tubular portion 31. In the wiring path W3 of the electric wire W formed by the rotating member 300 of the comparative example, the bending R of the electric wire W is small. The reason for this is that the path length from the first opening 51 to the tip 31a of the tubular portion 31 is shortened by shortening the width Wd.

[0032] As shown in Fig. 11, in the wiring structure 1 of the present embodiment, when the rotating member 3 is in the second rotation position, the axis CX is located on the side of the first opening 51 with respect to the central axis CL of the tubular portion 31. In other words, the axis CX is eccentric with respect to the central axis CL of the tubular portion 31. A comparison line CL0 shown in Fig. 11 is the central axis of the tubular portion 31 when the rotating member 300 of the comparative example shown in Fig. 10 is in the second rotation position. In other words, the comparison line CL0 is the central axis of the tubular portion 31 when the axis CX is set on the central axis CL.

[0033] 11, when the rotating member 3 is in the second rotation position, the central axis CL of this embodiment is located farther from the first opening 51 than the comparison line CL0. Therefore, according to the wiring structure 1 of this embodiment, the bending R of the electric wire W inside the protector 2 can be made large.

[0034] The position of the axis CX is preferably set, for example, so that the path length of the electric wire W in the first rotation position is equal to the path length of the electric wire W in the second rotation position. Here, the two path lengths are path lengths from the first opening 51 of the protector 2 to the tip 31a of the tubular portion 31. The path length in the second rotation position is set so that the bend R of the electric wire W inside the protector 2 is equal to or greater than a predetermined value.

[0035] Here, an example of a method for determining the position of the axis CX will be described. Two designed wiring paths W1 and W2 are shown in FIG. 12. The wiring path W1 is a wiring path of the electric wire W when the sliding body 120 is in the first position P1. The wiring path W1 is determined based on the relative position of the holding member 130 with respect to the protector 2 and the shape of the wiring path 50. In this embodiment, when the sliding body 120 is in the first position P1, the holding member 130 is located in the extension direction D1 of the wiring path 50 with respect to the protector 2. Therefore, the electric wire W extends from the protector 2 along the extension direction D1. Therefore, the wiring path W1 curves gently in the wiring path 50.

[0036] When the sliding body 120 is in the second position P2, the holding member 130 is located in a direction D2 intersecting with the extending direction D1 relative to the protector 2. Therefore, the electric wire W extends from the protector 2 along the direction D2. In this embodiment, the direction D2 intersects with the extending direction D1 at an angle close to a right angle. Therefore, the wiring path W2 curves so as to significantly change the direction of the electric wire W in the wiring path 50. The wiring path W2 is set so that the bend R formed in the electric wire W is equal to or larger than a predetermined value R1.

[0037] A target position of the rotating member 3 is set based on the wiring paths W1 and W2. Two positions 3A and 3B of the rotating member 3 are shown in Fig. 12. The position 3A is a target position of the rotating member 3 when the sliding body 120 is in the first position P1. In other words, the position 3A is a position where the electric wire W is extended along the wiring path W1. The position 3A is determined, for example, so that the center line of the wiring path W1 and the central axis CL of the tubular portion 31 coincide with each other.

[0038] Position 3B is a target position of the rotating member 3 when the sliding body 120 is in the second position P2. That is, position 3B is a position where the electric wire W is extended along the wiring path W2. Position 3B is determined, for example, so that the center line of the wiring path W2 and the central axis CL of the tubular portion 31 coincide with each other. The two positions 3A and 3B are set so that the electric wire lengths from the first opening 51 to the tip 31a of the tubular portion 31 are equal. The position of the axis CX is set so as to achieve both of the two positions 3A and 3B, as described below.

[0039] As shown in Fig. 13, the tube portion 31 has two corners 31b, 31c. In Fig. 13, a line segment L1 connecting the corner 31b at the position 3A and the corner 31b at the position 3B, and a perpendicular bisector B1 of the line segment L1 are shown. Furthermore, a line segment L2 connecting the corner 31c at the position 3A and the corner 31c at the position 3B, and a perpendicular bisector B2 of the line segment L2 are shown. The axis CX is set at the intersection of the two perpendicular bisectors B1, B2. As a result, the rotating member 3 is positioned at the two target positions 3A, 3B.

[0040] 14, when the rotating member 3 has a protruding portion 32, the axis CX may be disposed at the protruding portion 32. The rotating member 3 shown in FIG. 14 has the protruding portion 32 that protrudes relative to the cylindrical portion 31. The protruding portion 32 protrudes in a direction away from the central axis CL relative to the cylindrical portion 31. By disposing the axis CX at the protruding portion 32, the distance from the central axis CL to the axis CX becomes large.

[0041] As described above, the wiring structure 1 of this embodiment has the protector 2 and the rotating member 3. The protector 2 is disposed in the vehicle body 110 of the vehicle 100, and has the wiring path 50. The electric wire W that connects the vehicle body 110 and the sliding body 120 is wired in the wiring path 50. The rotating member 3 is disposed in the wiring path 50. The rotating member 3 has a tubular portion 31 through which the electric wire W is inserted, and is rotatably supported by the protector 2. The wiring path 50 has a first opening 51 through which the electric wire W is drawn toward the vehicle body 110, and a second opening 52 through which the electric wire W is drawn toward the mating sliding body 120.

[0042] The rotating member 3 rotates between a first rotation position and a second rotation position. The first rotation position is a rotation position where the tubular portion 31 faces the sliding body 120 when the mating sliding body 120 is at a first position P1 in the sliding direction. The second rotation position is a rotation position where the tubular portion 31 faces the sliding body 120 when the mating sliding body 120 is at a second position P2 in the sliding direction. The electric wire W is curved between the first opening 51 and the rotating member 3 when the rotating member 3 is at the second rotation position. The axis CX of the rotating shaft that rotates the rotating member 3 is located on the first opening 51 side with respect to the central axis CL of the tubular portion 31 when the rotating member 3 is at the second rotation position. According to the wiring structure 1 of this embodiment, the bend R of the electric wire W inside the protector 2 can be adjusted so as not to be too small.

[0043] The rotating member 3 may have a protruding portion 32 that protrudes from the cylindrical portion 31 in a direction away from the central axis CL. In this case, the axis center CX may be located at the protruding portion 32. The protruding portion 32 may be provided so as to include the intersection of the two perpendicular bisectors B1 and B2 in Fig. 13. In other words, the protruding portion 32 may be provided according to the position of the target axis center CX.

[0044] The protector 2 and the rotating member 3 may be disposed on the sliding body 120. Fig. 15 shows the wiring structure 1 having the protector 2 and the rotating member 3 disposed on the sliding body 120. The protector 2 is disposed on the sliding body 120 and fixed to the sliding body 120. In this case, the electric wire W is drawn from the first opening 51 of the wiring path 50 toward the sliding body 120. Also, the electric wire W is drawn from the second opening 52 toward the vehicle body 110, which is the counterpart.

[0045] The holding member 130 is disposed on the vehicle body 110 and holds an end portion of the exterior member 4. The holding member 130 is, for example, a rotor member that is supported so as to be rotatable. A vehicle body side protector 140 that rotatably supports the holding member 130 may be disposed on the vehicle body 110. In this case, the electric wire W is drawn from the vehicle body side protector 140 toward a power source or the like.

[0046] The rotating member 3 is disposed in the wiring passage 50 of the protector 2, and is rotatably supported by the protector 2. The rotating member 3 rotates so as to extend the exterior member 4 toward the holding member .

[0047] 15, the position of the rotating member 3 indicated by a solid line is a first rotation position. The first rotation position is a rotation position where the tubular portion 31 faces the mating vehicle body 110 when the sliding body 120 is at a first position P1 in the sliding direction. More specifically, the rotating member 3 in the first rotation position faces the tubular portion 31 toward the holding member 130.

[0048] The position of the rotating member 3 indicated by the dashed line is a second rotation position. The second rotation position is a rotation position where the tubular portion 31 faces the mating vehicle body 110 when the sliding body 120 is in the second position P2 in the sliding direction. More specifically, the rotating member 3 in the second rotation position faces the tubular portion 31 toward the holding member 130.

[0049] The electric wire W is curved between the first opening 51 and the rotating member 3 when the rotating member 3 is in the second rotation position. As described with reference to Fig. 11, the axis CX of the rotating shaft that rotates the rotating member 3 is located on the first opening 51 side with respect to the central axis CL of the tubular portion 31 when the rotating member 3 is in the second rotation position. The wiring structure 1 of the present embodiment can adjust the bend R of the electric wire W inside the protector 2 so that it is not too small even when the protector 2 and the rotating member 3 are disposed on the sliding body 120.

[0050] The shape and arrangement of the protector 2 are not limited to the illustrated shape and arrangement. The shape and arrangement of the rotating member 3 are not limited to the illustrated shape and arrangement. The sliding body 120 is not limited to a sliding door. The sliding body 120 may be another member that slides relative to the vehicle body 110.

[0051] The shaft portions 73, 83 that rotatably support the rotating member 3 may be provided on the protector 2. In this case, the rotating member 3 may be provided with a recess or a through hole into which the shaft portions 73, 83 are inserted.

[0052] The contents disclosed in the above embodiments can be implemented in appropriate combinations. [Explanation of symbols]

[0053] 1: Cable arrangement structure 2: protector, 3: rotating member, 4: exterior member 5: lower cover, 6: upper cover, 7: first member, 8: second member 31: cylindrical portion, 31a: tip, 31b, 31c: corner portions 50: Cabling path, 51: First opening, 52: Second opening 53: Through hole, 54: Engagement part, 55: Fixed part 61: recessed portion, 62: engagement portion, 63: fixing portion 70: Opposing wall, 70a: First end, 70b: Edge, 70c: Second end 71: first side wall, 72: second side wall, 73: shaft portion, 74: rib 80: Opposite wall, 80a: First end, 80b: Edge 81: First side wall, 82: Second side wall, 83: Shaft portion 100: Vehicle, 110: Vehicle body, 120: Slide body, 130: Holding member CL: Central axis line, CX: Axis center D1: Extension direction P1: First position, P2: Second position W: Electric wire X: First direction

Claims

1. a protector that is disposed on either one of a vehicle body or a slide body of a vehicle, has a wiring path, and an electric wire that connects the vehicle body and the slide body is wired in the wiring path; a rotating member that is disposed in the wiring path, has a tubular portion through which the electric wire is inserted, and is rotatably supported by the protector; Equipped with the wiring path has a first opening through which the electric wire is drawn toward one of the car body and the slide body, and a second opening through which the electric wire is drawn toward the other of the car body and the slide body, The rotary member rotates between a first rotational position and a second rotational position; the first rotation position is a rotation position in which the cylindrical portion faces the counterpart when the slider is at a first position in a sliding direction, the second rotation position is a rotation position in which the cylindrical portion faces the counterpart when the slider is at a second position in a sliding direction, the electric wire is curved between the first opening and the rotary member when the rotary member is in the second rotation position, The axis of a rotation shaft that rotates the rotation member is located on the first opening side with respect to the central axis of the cylindrical portion when the rotation member is in the second rotation position. A wiring structure characterized by the above.

2. the rotating member has a protruding portion that protrudes from the cylindrical portion in a direction away from the central axis, The axis is disposed on the protrusion. The wiring structure according to claim 1 .

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