JP2023052751A - Disposition structure of wiring member - Google Patents

Abstract

An object of the present invention is to arrange a flat wiring member as close to the uneven surface as possible when installing it on the uneven surface of a part to be attached. A wiring member (20) includes a flat wiring member (30) and a shape maintaining member (40). The flat wiring member 30 includes a plurality of linear transmission members (eg, insulated wires 32) and a base member (eg, sheet material 38) that keeps the plurality of linear transmission members in a flat state. The shape maintaining member 40 is provided on at least a portion of the flat wiring member 30 and maintains the uneven shape of at least a portion of the flat wiring member 30 . [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to a wiring member that connects components mounted on a vehicle.

Patent document 1 has a flexible sheet-like insulator and a flat conductor formed in the insulator, and has a first end and an opposite second end each having two vehicle-mounted conductors. A flexible flat cable is disclosed that is connected to each electronic unit. A flat cable is composed of two thin insulating films or the like that sandwich a plurality of conductors arranged in parallel from both sides.

Japanese Unexamined Patent Application Publication No. 2014-11910

However, if the flat cable is arranged along the uneven surface of the mounting target portion, the flat cable may be largely separated from the surface at the stepped portion.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to enable a flat wiring member to be arranged as close to the uneven surface as possible when the flat wiring member is arranged on the uneven surface of a mounting target portion.

In order to solve the above problems, a wiring member according to a first aspect includes a flat wiring member including a plurality of linear transmission members and a base member that maintains the plurality of linear transmission members in a flat state; A shape maintaining member is provided on at least a part of the member to keep at least a part of the flat wiring member in an uneven shape.

A second aspect is the wiring member according to the first aspect, wherein the base member is formed with a fixing hole, the shape maintaining member is formed with a fixing protrusion that can be inserted into the fixing hole, and the fixing protrusion is formed. The flat wiring member is positioned with respect to the shape maintaining member in a state in which the portion is inserted into the fixing hole.

A third aspect is the wiring member according to the first or second aspect, wherein the flat wiring member includes a sheet material as the base member, and the plurality of linear transmission members are the sheet material. is arranged on one main surface of the

A fourth aspect is the wiring member according to the third aspect, wherein the shape maintaining member is provided on the same side as the sheet member is provided with respect to the plurality of linear transmission members. It is.

A fifth aspect is the wiring member according to the third or fourth aspect, wherein the shape maintaining member is provided on the outer surface side of the sheet material.

A sixth aspect is the wiring member according to the third or fourth aspect, wherein the sheet member is a first sheet member that holds a part of the plurality of linear transmission members in the extending direction in a flat state. and a second sheet member that holds another part of the plurality of linear transmission members in the extending direction in a flat state at a position away from the first sheet member, wherein the shape maintaining member is the It is provided between the first sheet material and the second sheet material.

According to the first aspect, the uneven shape corresponding to the uneven surface shape of the mounting target portion can be maintained by the shape maintaining member for the flat wiring member. Therefore, when arranging the wiring member on the uneven surface of the attachment target portion, it can be arranged as close to the uneven surface as possible.

According to the second aspect, the flat wiring member can be easily positioned with respect to the shape maintaining member.

According to the third aspect, the plurality of linear transmission members held in a flat state by the sheet material can be disposed as close as possible to the uneven surface of the attachment target portion.

According to the fourth aspect, with respect to the plurality of linear transmission members, the same side as the side on which the sheet member is provided can be protected by the shape maintaining member.

According to the fifth aspect, the plurality of linear transmission members flattened by the sheet material can be maintained in a predetermined irregular shape by the shape maintaining member from the outer surface side of the sheet material.

According to the sixth aspect, sheet materials can be reduced between the first sheet material and the second sheet material. Between the first sheet material and the second sheet material, the plurality of linear transmission members can be protected by the shape maintaining member.

1 is a schematic perspective view showing a wiring member according to a first embodiment; FIG. Fig. 2 is a schematic exploded perspective view showing the wiring member; FIG. 4 is an explanatory diagram showing a state in which an insulated wire is sewn to a sheet material with a sewing thread; It is explanatory drawing which shows the state which arrange|positioned the wiring member along the uneven|corrugated surface. It is a schematic perspective view which shows the state which arrange|positioned the wiring member along the attachment object part. It is a schematic perspective view which shows the state which arrange|positioned the wiring member which concerns on a comparative example along an attachment object part. It is a schematic perspective view which shows the wiring member which concerns on 2nd Embodiment. Fig. 2 is a schematic exploded perspective view showing the wiring member;

{First embodiment}
A wiring member according to the first embodiment will be described below. FIG. 1 is a schematic perspective view showing the wiring member 20, and FIG. 2 is a schematic exploded perspective view showing the wiring member 20. As shown in FIG.

The wiring member 20 is a member that connects components mounted on the vehicle. The wiring member 20 includes a flat wiring member 30 and a shape maintaining member 40 .

The flat wiring member 30 includes a plurality of linear transmission members 32 (three are shown here) and a base member 38 .

The linear transmission member 32 is a linear member that transmits electricity, light, or the like. Here, an example in which the linear transmission member 32 is an insulated wire 32 including a core wire and an insulating coating covering the core wire will be described. The core wire is composed of one or more strands. The strands are made of conductors such as copper, copper alloys, aluminum, and aluminum alloys. The insulating coating is formed by extruding a resin material such as PVC (polyvinyl chloride) or PE (polyethylene) around the core wire.

The base member 38 is a member that keeps the plurality of insulated wires 32 flat.

Here, an example in which the base member 38 is a sheet material 38 will be described. Although the material forming the sheet material 38 is not particularly limited, the sheet material 38 is preferably made of a material containing a resin such as PVC (polyvinyl chloride), PET (polyethylene terephthalate), or PP (polypropylene). be. The sheet material 38 may be a sheet material whose interior is uniformly filled, or may be a non-woven sheet or the like. Sheet material 38 may also comprise a material such as metal. The sheet material 38 preferably has flexibility to be easily bent in the thickness direction. The sheet material 38 may be a single layer, or may be laminated in multiple layers. When a plurality of layers are laminated, it is conceivable that resin layers and resin layers are laminated, for example. Further, for example, it is conceivable that a resin layer and a metal layer are laminated.

In the example shown in FIGS. 1 and 2, the sheet material 38 is formed in an elongated shape, but the shape of the sheet material 38 is not limited to this. The sheet material 38 may be formed in a shape that bends according to the arrangement route of the insulated wire 32 or the like.

A plurality of insulated wires 32 are arranged on one main surface of the sheet material 38 .

The configuration for holding the plurality of insulated wires 32 on the main surface of the sheet material 38 is not particularly limited.

For example, as a configuration for joining the insulated wire 32 and the sheet material 38, a configuration of welding can be adopted. That is, at least one of the insulated wire 32 and the sheet material 38 has a resin material, and this resin material melts and is joined to the other side. Here, the insulating coating and the resin sheet material are melted together and joined to each other. In this case, it is preferable that the insulating coating and the resin sheet material contain the same resin material.

Specifically, for example, as shown in FIG. 3, an insulated wire 32 and a sheet material 38 are sandwiched between a tip 50 for ultrasonic bonding and an anvil 52, and the insulated wire 32 is ultrasonically bonded to the sheet material 38. It can be welded. In this case, the insulated wire 32 and the sheet material 38 are joined via a joining portion 39 in which at least one of them is melted.

The insulated wire 32 and the sheet material 38 can be welded by various welding methods such as heat pressure welding, hot air welding, and high frequency welding, in addition to the ultrasonic welding described above.

The electric wire and the sheet material may be joined by melting the resin of at least one of them with heat or a solvent. As such a joining structure, a known joining structure such as welding, fusing, welding, or the like can be used.

The insulated wire 32 and the sheet material 38 may be joined by an adhesive, double-sided tape, or the like.

Alternatively, as shown in FIG. 4, the insulated wire 32 may be sewn and joined to the sheet material 38 with a sewing thread 39B.

A plurality of insulated wires 32 are held in parallel by a sheet material 38 . It is not essential that the plurality of insulated wires 32 are held in parallel, and the plurality of insulated wires may be bent or branched.

A fixing hole 38 h is formed in the sheet material 38 . The fixing holes 38h pass through the sheet material 38 in the thickness direction, and fixing protrusions 43p and 44p, which will be described later, are inserted into the fixing holes 38h.

Here, the shape maintaining member 40 is attached to the middle portion of the flat wiring member 30 in the extending direction. A pair of fixing holes 38h are formed at both ends of a portion of the flat wiring member 30 to which the shape maintaining member 40 is attached. A pair of fixing holes 38h are formed on both outer sides of a portion of the sheet material 38 where the plurality of insulated wires 32 are arranged.

The shape maintaining member 40 is provided on at least a portion of the flat wiring member 30 to keep at least a portion of the flat wiring member 30 in an uneven shape.

The shape-maintaining member 40 is a member made of resin, metal, or the like, which has sufficient rigidity to maintain a constant shape. The shape maintaining member 40 is formed in a shape corresponding to the uneven surface shape of the attachment target portion 10 to which the wiring member 20 is attached. When the shape maintaining member 40 is made of resin, it may be made of foamed resin or non-foamed resin.

Here, as an example, it is assumed that the attachment target portion 10 has a shape in which a rectangular parallelepiped portion 14 whose height is lower than the height of the rectangular parallelepiped portion 12 continues to one side surface of the rectangular parallelepiped portion 12 . In this case, a ridge formed by the upper surface and one side surface of the rectangular parallelepiped portion 12 is convex in the portion extending from the upper surface of the rectangular parallelepiped portion 12 to the upper surface of the rectangular parallelepiped portion 14 via one side surface thereof, and the rectangular parallelepiped shape A concave-convex surface 11 is formed in which a valley portion formed by one side surface of the portion 12 and the upper surface of the rectangular parallelepiped portion 14 is concave. The uneven surface 11 can be said to have a stepped shape, more specifically, a stepped shape in which the upper surface of the rectangular parallelepiped portion 12 and the upper surface of the rectangular parallelepiped portion 14 are connected to form a step. The wiring member 20 is arranged along the uneven surface 11 , that is, along the upper surface of the rectangular parallelepiped portion 14 via the upper surface of the rectangular parallelepiped portion 12 through the upper portion of one side surface of the rectangular parallelepiped portion 12 .

The shape maintaining member 40 is formed in a shape corresponding to the shape of the uneven surface 11 . More specifically, shape retaining member 40 includes an intermediate portion 42 , one end 43 and another end 44 .

The intermediate portion 42 is formed in a plate shape, here a rectangular plate shape. The width dimension of the intermediate portion 42 is set equal to or larger than the width of the flat wiring member 30 . The length dimension of the intermediate portion 42 is set to match the size of the step between the upper surface of the rectangular parallelepiped portion 12 and the upper surface of the rectangular parallelepiped portion 14 .

One end portion 43 and the other end portion 44 are formed in a plate shape, here, in a rectangular plate shape. The width dimension of the end portions 43 and 44 is set equal to or larger than the width of the flat wiring member 30 . The length dimensions of the end portions 43 and 44 are set to a size that allows at least a portion of the flat wiring member 30 to be spread out.

One end 43 extends from one side edge (upper edge) of the intermediate portion 42 in a direction intersecting with the intermediate portion 42 (here, according to the angle formed by the upper surface and the side surface of the rectangular parallelepiped portion 12). extending in the cross direction (here, the orthogonal direction). The other end portion 44 extends from the other edge (lower edge) of the intermediate portion 42 in a direction intersecting the intermediate portion 42 (the angle formed by the side surface of the rectangular parallelepiped portion 12 and the upper surface of the rectangular parallelepiped portion 14). (here, the orthogonal direction). One end portion 43 and the other end portion 44 extend in opposite directions to the intermediate portion 42 .

Therefore, the shape maintaining member 40 has an uneven shape corresponding to the uneven surface 11 composed of the upper surface of the rectangular parallelepiped portion 12, one side surface thereof, and the upper surface of the rectangular parallelepiped portion 14. , can be arranged in a state as close as possible to the uneven surface 11 .

A pair of fixing protrusions 43p and 44p that can be inserted into the fixing holes 38h are provided on the main surfaces (upper surfaces) of the ends 43 and 44, respectively. The pair of fixed protrusions 43p are provided on both sides of the main surface (upper surface) of the end portion 43, and the pair of fixed protrusions 44p are provided on both sides of the main surface (upper surface) of the end portion 44. there is

The shape maintaining member 40 is attached to the flat wiring member 30 in the following manner to keep at least a part of the flat wiring member 30 in an uneven shape.

That is, the pair of fixing projections 43p of one end 43 are inserted into the pair of fixing holes 38h formed in the sheet member 38 of the flat wiring member 30 (see FIG. 2). Also, the pair of fixing projections 44p of the other end 44 is inserted into the other pair of fixing holes 38h formed in the flat wiring member 30 (see FIG. 2). Thereby, the flat wiring member 30 is positioned with respect to the shape maintaining member 40 . Also, the portion between the two pairs of fixed protrusions 44 p of the flat wiring member 30 is arranged along the main surfaces of the end portions 43 and 44 and the intermediate portion 42 . As a result, the intermediate portion in the extending direction of the flat wiring member 30 is maintained in an uneven shape corresponding to the shape of the shape maintaining member 40 .

The fixing protrusions 43p and 44p may be prevented from coming off from the fixing hole 38h in a state of being inserted into the fixing hole 38h. As a configuration for that purpose, for example, a configuration in which the tip portions of the fixed protrusions 43p and 44p are melted and crushed by heat or the like can be adopted. In addition, projections for retaining the fixed protrusions 43p and 44p may be provided at the tips thereof, or a retainer piece (such as an E-ring) may be attached for retaining the fixing protrusions 43p and 44p.

The configuration for attaching the shape maintaining member 40 to the flat wiring member 30 is not limited to the above example. With the flat wiring member 30 arranged along the shape maintaining member 40, a binding member such as an adhesive tape or a binding band is wrapped around the shape maintaining member 40 and the flat wiring member 30 to secure the shape maintaining member 40. It may be attached to the flat wiring member 30 . The shape maintaining member 40 and the flat wiring member 30 may be joined by welding (ultrasonic welding, thermal welding, etc.), fusion, adhesive, double-sided tape, or the like.

When the wiring member 20 is arranged along the mounting target portion 10, as shown in FIG. It is arranged along the uneven surface 11 of the part 10 . Specifically, one end 43 is aligned along the upper surface of the rectangular parallelepiped portion 12 , the other end 44 is aligned along the upper surface of the rectangular parallelepiped portion 14 , and the intermediate portion 42 is aligned along one side surface of the rectangular parallelepiped portion 12 . make it possible A portion of the flat wiring member 30 extending from one end 43 is disposed along the upper surface of the rectangular parallelepiped portion 12, and a portion of the flat wiring member 30 extending from the other end 44 is a rectangular parallelepiped. It is arranged along the upper surface of the shaped portion 14 .

The wiring member 20 is fixed to the mounting target portion 10 at an appropriate position as required by a vehicle fixing component such as a clamp component. At this time, the shape maintaining member 40 may be fixed to the attachment target portion 10 by a vehicle fixing component such as a clamp component. A vehicle fixing portion may be formed integrally with the shape maintaining member 40 . However, in the case where the front and rear portions of the shape maintaining member 40 of the wiring member 20 are fixed to the mounting target portion 10 by the vehicle fixing parts, the shape maintaining member 40 itself does not need to be fixed to the mounting target portion 10 .

FIG. 6 is a diagram showing a state in which the flat wiring member 30 with the shape maintaining member 40 omitted is arranged in the mounting target portion 10 as a comparative example. In this case, it is difficult to dispose the flat wiring member 30 on the far side of the recess between the one side surface of the rectangular parallelepiped portion 12 and the upper surface of the rectangular parallelepiped portion 14 , and the flat wiring member 30 does not extend beyond the rectangular parallelepiped portion 12 . from the upper surface of the rectangular parallelepiped portion 14 in an oblique posture. Then, the flat wiring member 30 occupies a portion of the space above the rectangular parallelepiped portion 12 near the rectangular parallelepiped portion 14 . Then, it can be seen that other components cannot be arranged in this space portion, resulting in a dead space.

On the other hand, if the flat wiring member 30 is provided with an uneven shape corresponding to the uneven surface 11 by the shape maintaining member 40 as described above, the flat wiring member 30 can be arranged as close to the uneven surface 11 as possible. It is possible to suppress the occurrence of dead space as described above.

According to the wiring member 20 configured as described above, the uneven shape corresponding to the shape of the uneven surface 11 of the mounting target portion 10 can be maintained by the shape maintaining member 40 with respect to the flat wiring member 30 . Therefore, when the wiring member 20 is arranged on the uneven surface 11 of the mounting target portion 10, the wiring member 20 can be arranged as close to the uneven surface 11 as possible. This makes it possible to suppress the occurrence of dead space on the uneven surface 11, thereby enabling effective use of the space.

Further, the shape maintaining member 40 is attached to the flat wiring member 30 by inserting the fixing protrusions 43p and 44p provided in the shape maintaining member 40 into the fixing holes 38h formed in the sheet member 38 of the flat wiring member 30. Mounted. Therefore, the shape maintaining member 40 can be easily attached to the flat wiring member 30 at a fixed position.

The flat wiring member 30 also includes a sheet material 38 as a base member 38 , and the plurality of insulated wires 32 are arranged on one main surface of the sheet material 38 . Therefore, the plurality of insulated wires 32 held in a flat state by the sheet material 38 can be arranged as close as possible to the uneven surface 11 of the mounting target portion 10 .

Further, a shape maintaining member 40 is provided on the same side of the plurality of insulated wires 32 as the side on which the sheet member 38 is provided. The sheet material 38 is arranged on the attachment target portion 10 side with respect to the plurality of insulated wires 32 in order to protect the insulated wires 32 from the uneven surface 11 of the attachment target portion 10 . The shape maintaining member 40 can protect the insulated wire 32 from the uneven surface 11 of the mounting target portion 10 together with the sheet material 38 .

In addition, since the shape maintaining member 40 is provided on the outer surface side of the sheet material 38 , the plurality of insulated wires 32 that are kept flat by the sheet material 38 are held by the shape maintaining member 40 from the outer surface side of the sheet material 38 . It is possible to keep the uneven shape of That is, in the portion of the wiring member 20 that is maintained in the uneven shape by the shape maintaining member 40, the sheet material 38 can maintain the plurality of insulated wires 32 along a predetermined path.

Further, as the wiring member 20, since the shape maintaining member 40 may be provided in the portion where the sheet material 38 is uniformly provided in the extending direction of the insulated wire 32, the flat wiring member 30 is not subjected to special processing or the like. It is possible to reduce the amount of application and facilitate manufacturing.

{Second embodiment}
A wiring member 120 according to the second embodiment will be described. 7 is a schematic perspective view showing the wiring member 120, and FIG. 8 is a schematic exploded perspective view showing the wiring member 120. FIG. In the description of the present embodiment, the same reference numerals are given to the same components as those described in the first embodiment, and the description thereof will be omitted.

The wiring member 120 includes a flat wiring member 130 and a shape maintaining member 40 .

Flat wiring member 130 includes a plurality of insulated wires 32 and sheet material 138 .

The sheet material 138 is common to the sheet material 38 in that it keeps the plurality of insulated wires 32 flat. In addition, the point that a plurality of insulated wires 32 are arranged on one main surface of the sheet material 138 is also common to the first embodiment.

The sheet material 138 differs from the sheet material 38 in that the sheet material 138 is divided into a first sheet material 138A and a second sheet material 138B. As the first sheet material 138A and the second sheet material 138B, those having the same structure as the sheet material 38 can be used.

The first sheet material 138A holds a portion of the plurality of insulated wires 32 in the extending direction in a flat state. The second sheet material 138B holds the other part of the plurality of insulated wires 32 in the extending direction in a flat state at a position apart from the first sheet material 138A in the extending direction of the insulated wires 32 . A pair of fixing holes 138Ah similar to the fixing holes 38h are formed on both sides of the end of the first sheet member 138A, and a pair of fixing holes 138Ah similar to the fixing holes 38h are formed on both sides of the end of the second sheet member 138B. A pair of fixing holes 138Bh are formed.

The length of the plurality of insulated wires 32 between the first sheet material 138A and the second sheet material 138B can be equal to or greater than the length dimension of the intermediate portion 42 of the shape retaining member 40 . As for the configuration in which the first sheet member 138A and the second sheet member 138B hold the plurality of insulated wires 32 in a flat state, the same configuration as described in the first embodiment can be applied.

Between the first sheet member 138A and the second sheet member 138B, intermediate portions in the extending direction of the plurality of insulated wires 32 extend. The plurality of insulated wires 32 can freely bend between the first sheet material 138A and the second sheet material 138B. By setting the distance between the first sheet member 138A and the second sheet member 138B to be approximately the same as the length of the plurality of insulated wires 32 therebetween, the plurality of insulated wires 32 are separated from the first sheet member 138A and the second sheet member 138B. They are held in parallel as they are held by the sheet material 138B.

As the shape maintaining member 40, one having the same configuration as that described in the first embodiment can be adopted.

The shape maintaining member 40 is attached to the flat wiring member 130 in the following manner to keep at least a portion of the flat wiring member 30 in an uneven shape.

That is, the pair of fixing projections 43p of one end 43 are inserted into the pair of fixing holes 138Ah formed in the end of the first sheet material 138A (see FIG. 8). Also, the pair of fixing projections 44p of the other end 44 is inserted into the pair of fixing holes 138Bh formed in the end of the second sheet member 138B (see FIG. 8). Thereby, the flat wiring member 130 is positioned with respect to the shape maintaining member 40 . Further, among the plurality of insulated wires 32 of the flat wiring member 130, the portion between the first sheet member 138A and the second sheet member 138B is distributed along the main surface of the intermediate portion 42 between the both end portions 43 and 44. set up. As a result, the intermediate portion in the extending direction of the flat wiring member 130 (particularly, the portion between the first sheet member 138A and the second sheet member 138B among the plurality of insulated wires 32) is adjusted according to the shape of the shape maintaining member 40. The uneven shape is maintained.

As described in the first embodiment, the fixing protrusions 43p and 44p may be provided with a configuration for preventing the fixing holes 138Ah and 138Bh from coming off.

Further, the configuration for attaching the shape maintaining member 40 to the flat wiring member 130 is not limited to the above example, and a binding member, welding (ultrasonic welding, heat welding, etc.), fusion, adhesive, double-sided tape, etc. may be used. The fact that the configuration may be applied is also as described in the first embodiment.

With the wiring member 120 according to the second embodiment, the shape maintaining member 40 can also maintain the uneven shape corresponding to the shape of the uneven surface 11 of the mounting target portion 10 with respect to the flat wiring member 130 . Therefore, when arranging the wiring member 120 on the uneven surface 11 of the mounting target portion 10 , the wiring member 120 can be arranged as close to the uneven surface 11 as possible. This makes it possible to suppress the occurrence of dead space on the uneven surface 11, thereby enabling effective use of the space.

In addition, except for the effects of providing the shape maintaining member 40 on the outer surface of the sheet material 38, the same effects as those of the first embodiment can be obtained.

In addition, it is possible to reduce the amount of sheet material used between the first sheet material 138A and the second sheet material 138B. Further, the plurality of insulated wires 32 can be protected from the uneven surface 11 of the mounting target portion 10 by the shape maintaining member 40 between the first sheet member 138A and the second sheet member 138B.

{Modification}
In each of the above-described embodiments and modifications, an example in which the linear transmission member is an insulated wire has been described, but the present invention is not limited to this. The linear transmission member may be a linear member that transmits electricity, light, or the like. For example, the linear transmission member may be a general electric wire having a core wire and a coating around the core wire, or may be a bare conductor wire, a shielded wire, an enameled wire, a nichrome wire, an optical fiber, or the like.

Various signal lines and various power lines may be used as linear transmission members for transmitting electricity.

In the first embodiment, the flat wiring member may be a flexible flat cable (FFC) in which parallel linear conductors (linear transmission members) are covered with an insulating coating (base member) such as a film, It may be a flexible printed circuit board (FPC) in which a printed circuit (linear transmission member) is formed on an insulating member (base member) such as a resin film, or a flat cable in which insulated wires are joined in parallel (inside the insulated wire The core wire itself may be the linear transmission member, and the insulating coating joined in parallel may be the base member.

It should be noted that the configurations described in the above embodiment and modifications can be appropriately combined as long as they do not contradict each other.

Although the present invention has been described in detail as above, the above description is illustrative in all aspects, and the present invention is not limited thereto. It is understood that numerous variations not illustrated can be envisioned without departing from the scope of the invention.

20, 120 wiring member 30, 130 flat wiring member 32 insulated wire (linear transmission member)
38, 138 sheet material (base member)
38h, 138Ah, 138Bh Fixing hole 40 Shape maintaining member 42 Intermediate part 43, 44 End part 43p, 44p Fixing protrusion 138A First sheet material 138B Second sheet material

It should be noted that the configurations described in the above embodiment and modifications can be appropriately combined as long as they do not contradict each other.
The present disclosure discloses each of the following aspects.
A wiring member according to a first aspect includes: a flat wiring member including a plurality of linear transmission members; a base member that keeps the plurality of linear transmission members in a flat state; and a shape maintaining member for maintaining at least a portion of the flat wiring member in an uneven shape.
A second aspect is the wiring member according to the first aspect, wherein the base member is formed with a fixing hole, the shape maintaining member is formed with a fixing protrusion that can be inserted into the fixing hole, and the fixing protrusion is formed. The flat wiring member is positioned with respect to the shape maintaining member in a state in which the portion is inserted into the fixing hole.
A third aspect is the wiring member according to the first or second aspect, wherein the flat wiring member includes a sheet material as the base member, and the plurality of linear transmission members are the sheet material. is arranged on one main surface of the
A fourth aspect is the wiring member according to the third aspect, wherein the shape maintaining member is provided on the same side as the sheet member is provided with respect to the plurality of linear transmission members. It is.
A fifth aspect is the wiring member according to the third or fourth aspect, wherein the shape maintaining member is provided on the outer surface side of the sheet member.
A sixth aspect is the wiring member according to the third or fourth aspect, wherein the sheet member is a first sheet member that holds a part of the plurality of linear transmission members in the extending direction in a flat state. and a second sheet member that holds another part of the plurality of linear transmission members in the extending direction in a flat state at a position away from the first sheet member, wherein the shape maintaining member is the It is provided between the first sheet material and the second sheet material.
According to the first aspect, the uneven shape corresponding to the uneven surface shape of the mounting target portion can be maintained by the shape maintaining member for the flat wiring member. Therefore, when arranging the wiring member on the uneven surface of the attachment target portion, it can be arranged as close to the uneven surface as possible.
According to the second aspect, the flat wiring member can be easily positioned with respect to the shape maintaining member.
According to the third aspect, the plurality of linear transmission members held in a flat state by the sheet material can be disposed as close as possible to the uneven surface of the attachment target portion.
According to the fourth aspect, with respect to the plurality of linear transmission members, the same side as the side on which the sheet member is provided can be protected by the shape maintaining member.
According to the fifth aspect, the plurality of linear transmission members flattened by the sheet material can be maintained in a predetermined irregular shape by the shape maintaining member from the outer surface side of the sheet material.
According to the sixth aspect, sheet materials can be reduced between the first sheet material and the second sheet material. Between the first sheet material and the second sheet material, the plurality of linear transmission members can be protected by the shape maintaining member.

Claims (6)

a flat wiring member including a plurality of linear transmission members and a base member that maintains the plurality of linear transmission members in a flat state;
a shape maintaining member provided on at least a portion of the flat wiring member to keep at least a portion of the flat wiring member in an uneven shape;
A wiring member. The wiring member according to claim 1,
a fixing hole is formed in the base member;
a fixing projection that can be inserted into the fixing hole is formed in the shape maintaining member;
The wiring member, wherein the flat wiring member is positioned with respect to the shape maintaining member in a state in which the fixing protrusion is inserted into the fixing hole. The wiring member according to claim 1 or claim 2,
The wiring member, wherein the flat wiring member includes a sheet material as the base member, and the plurality of linear transmission members are arranged on one main surface of the sheet material. The wiring member according to claim 3,
A wiring member, wherein the shape maintaining member is provided on the same side as the sheet member is provided with respect to the plurality of linear transmission members. The wiring member according to claim 3 or 4,
The wiring member, wherein the shape maintaining member is provided on the outer surface side of the sheet material. The wiring member according to claim 3 or 4,
The sheet members include a first sheet member that holds a portion of the plurality of linear transmission members in a flat state in the extending direction, and a position apart from the first sheet member that holds the plurality of linear transmission members. and a second sheet material that holds the other part in the extending direction in a flat state,
The wiring member, wherein the shape maintaining member is provided between the first sheet member and the second sheet member.

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