JP7056629B2 - Wire harness fixing structure - Google Patents

Description

The present invention relates to a technique for fixing a wire harness to an attachment target.

Techniques for fixing a wire harness to an attachment target are described in, for example, Patent Documents 1 and 2. Patent Document 1 discloses a technique for fixing a wire harness to an attachment target by using a clamp (also referred to as a clip or the like). Further, Patent Document 2 discloses a technique for fixing a roof harness to a roof lining (also referred to as a head lining, a roof trim, etc.).

Here, when the wire harness is fixed by using a clamp as in Patent Document 1, it is necessary to form a hole for fixing the clamp in the mounting target. However, when the object to be attached to the wire harness is a member exposed indoors such as roof lining described in Patent Document 2, a hole for fixing a clamp is formed in the member, and the clamp is inserted and locked in the hole. And, there is a risk that the clamp will be exposed indoors. As described above, depending on the mounting target, it may not be appropriate to apply the technique of forming a hole for fixing the clamp to fix the clamp.

Therefore, in Patent Document 2, the roof harness is fixed to the roof lining with an adhesive such as a single-sided adhesive tape or a hot melt.

Japanese Unexamined Patent Publication No. 2000-335329 Japanese Unexamined Patent Publication No. 2012-10474

Here, since the roof harness has a small contact area with the roof lining, the adhesive force per unit area such as double-sided adhesive tape is not relatively strong, and it is difficult to obtain a large adhesive area for the roof. It was difficult to fix the harness. In other words, the reason why hot melt adhesive or single-sided adhesive tape is used to fix the roof harness and roof lining as described above is that the adhesive force per unit area is relatively strong, or it is possible to take a large adhesive area. Because it can be done.

However, the fixing method using an adhesive such as a single-sided adhesive tape or a hot melt may increase the work man-hours at the time of vehicle assembly.

Therefore, an object of the present invention is to provide a technique capable of easily fixing a wire harness at the time of vehicle assembly even for an attachment target for which it is not appropriate to form a clamp hole and clamp and fix the wire harness.

In order to solve the above problems, the fixing structure of the wire harness according to the first aspect includes an interior member including a plate-shaped member which is roof lining and is installed in the vehicle, and a plurality of interior members arranged along the plate-shaped member. The wire harness including the electric wire and the sheet material to which the plurality of electric wires are fixed by sewing or welding is provided, and the sheet material is in a deployed state , and the plurality of electric wires and the plate-shaped member are provided. The wire harness is fixed to the interior member in a state where the sheet material is located between the two, and a portion of the plurality of electric wires extending from the sheet material is bundled to form an electric wire bundle. ..

The fixing structure of the wire harness according to the second aspect is the fixing structure of the wire harness according to the first aspect, and the electric wire bundle extends from the outside of the plate-shaped member toward the plate-shaped member. ..

The fixing structure of the wire harness according to the third aspect is the fixing structure of the wire harness according to the first or second aspect, and the portion where the plurality of electric wires branch is fixed to the sheet material .

The fixing structure of the wire harness according to the fourth aspect is the fixing structure of the wire harness according to any one of the first to the third aspects, and the interior member has a plate shape in a manner of crossing the electric wire. The mounting member includes a mounting member incorporated in the member, the mounting member is a duct, and the wire harness is fixed to the interior member by sandwiching the sheet material together with the electric wire between the roof lining and the duct. ing.
The fixing structure of the wire harness according to the fifth aspect includes an interior member including a plate-shaped member which is roof flying, a plurality of electric wires arranged along the plate-shaped member, and the plurality of electric wires. A wire harness including a sheet material to which an electric wire is sewn or welded is provided, and the wire harness is fixed to the interior member in a state where the sheet material is unfolded, and the plurality of electric wires are provided. Of these, the portion extending from the sheet material is bundled to form an electric wire bundle, and the portion where the plurality of electric wires branch is fixed to the sheet material, and the sheet material is adjusted to the branch of the plurality of electric wires. In the portion of the sheet material extending in the same direction before and after the branch portion, the width of the portion after branching is smaller than the width of the portion before branching.

According to the first to fourth aspects, the contact area between the wire harness and the interior member can be increased, so that the wire harness can be fixed to the interior member even if the fixing force per unit area is weak. Therefore, the wire harness can be fixed to the interior member by providing a fixing member in advance on the wire harness. As a result, the wire harness can be easily fixed at the time of vehicle assembly even for an attachment target for which it is not appropriate to form a clamp hole and clamp and fix the clamp.

It is a schematic disassembled perspective view which shows the fixing structure of the wire harness which concerns on embodiment, and the assembly | assembly target. It is a schematic plan view which shows the fixing structure of the wire harness which concerns on embodiment. It is sectional drawing which cut along the line III-III of FIG. It is sectional drawing which cut along the IV-IV line of FIG. It is a schematic perspective view which shows the wire harness which concerns on embodiment. It is a schematic plan view which shows the wire harness which concerns on embodiment. It is a schematic perspective view which shows the modification of the wire harness. It is the schematic sectional drawing which shows the 1st modification of the fixing structure of a wire harness. It is the schematic sectional drawing which shows the 2nd modification of the fixing structure of a wire harness. It is the schematic sectional drawing which shows the 3rd modification of the fixing structure of a wire harness.

{Embodiment}
Hereinafter, the fixing structure of the wire harness according to the embodiment will be described. FIG. 1 is a schematic exploded perspective view showing a fixed structure 1 of a wire harness according to an embodiment and an assembly target thereof. FIG. 2 is a schematic plan view showing the fixing structure 1 of the wire harness according to the embodiment. FIG. 3 is a cross-sectional view taken along the line III-III of FIG. FIG. 4 is a cross-sectional view taken along the line IV-IV of FIG.

The wire harness fixing structure 1 according to the embodiment includes an interior member 10 and a wire harness 20 fixed to the interior member 10.

The interior member 10 is a member that is installed in the vehicle. Specifically, the interior member 10 includes a plate-shaped member 12. Further, here, the interior member 10 includes a mounting member 16 incorporated in the plate-shaped member 12.

More specifically, here, it is assumed that the plate-shaped member 12 is roof lining. Therefore, the plate-shaped member 12 is attached to the inner surface of the ceiling portion 82 of the vehicle body 80. However, it is also conceivable that the plate-shaped member 12 is a member to be installed in another vehicle such as a door trim. At this time, the fixing structure 1 of the wire harness is suitable when one surface of the plate-shaped member 12 is exposed indoors.

As such roof lining, for example, those provided with a foamed resin layer for the purpose of sound absorption or heat insulation, and a reinforcing layer provided on both sides of the foamed resin layer to reinforce the foamed resin layer are known. As the reinforcing layer, it is conceivable that a plate material provided separately from the foamed resin layer is joined to the plate material constituting the foamed resin layer. In this case, the plate material constituting the reinforcing layer may be, for example, a plate material made of resin, a plate material made of glass fiber, carbon fiber, basalt fiber, natural fiber, organic fiber or the like, or a non-woven fabric.

When the plate-shaped member 12 is roof lining, it is conceivable that the skin layer is laminated on the outer surface of the reinforcing layer. The skin layer is formed of, for example, a non-woven fabric, a woven fabric, a knitted fabric, or the like. Hereinafter, the front surface of the plate-shaped member 12 on the vehicle body 80 side may be referred to as a back surface.

The mounting member 16 is arranged on the back surface of the plate-shaped member 12. The mounting member 16 is incorporated in the plate-shaped member 12 so as to cross the electric wire 22. As the mounting member 16, for example, an air conditioner duct or the like can be considered. It is conceivable that this duct is, for example, a molded product formed by blow molding or injection molding using a synthetic resin, particularly a foamed resin or the like as a material. The duct is fixed to the plate-shaped member 12 with an adhesive such as hot melt. The duct comprises, for example, an outwardly extending portion of the roof lining. The outward extending portion of the roof lining of the duct extends below the vehicle body 80 along, for example, a pillar and is connected to an air conditioner incorporated in the vehicle. At this time, the air supplied into the duct is blown to the indoor side through the air outlet 14 formed in the roof lining.

FIG. 5 is a schematic perspective view showing the wire harness 20 according to the embodiment. FIG. 6 is a schematic plan view showing the wire harness 20 according to the embodiment. FIG. 6 is a diagram showing a wire harness 20 at a position different from that of FIG.

The wire harness 20 is arranged on the back surface of the plate-shaped member 12. The wire harness 20 includes an electric wire 22 and a sheet material 30. The electric wire 22 is fixed to the sheet material 30. Here, it is assumed that the electric wire 22 is fixed to the sheet material 30 by being sewn to the sheet material 30 by the thread 38.

The electric wire 22 is arranged along the plate-shaped member 12. More specifically, the electric wire 22 is arranged so as to overlap the plate-shaped member 12 in at least a part of the area along the longitudinal direction. Here, it is arranged so as to overlap the plate-shaped member 12 in the region including the longitudinal end portion of the electric wire 22. Here, it is assumed that an insulated wire including a core wire and an insulating coating covering the core wire is adopted as the electric wire 22. The core wire is formed of a conductive material such as copper or aluminum. The core wire may be a single wire or a stranded wire. The insulating coating may be formed by extruding a resin or the like on the outer periphery of the core wire, or may be formed by baking a varnish or the like applied to the outer periphery of the core wire. However, a bare core wire may be adopted as the electric wire 22.

At least one electric wire 22 may be included. Here, a plurality of electric wires 22 are included. The plurality of electric wires 22 are arranged in a flat state with respect to the plate-shaped member 12. In the example shown in this embodiment, the plurality of electric wires 22 extend from the outside of the plate-shaped member 12 toward the plate-shaped member 12 in a bundle state. Then, the plurality of electric wires 22 are fixed to the sheet material 30 on the plate-shaped member 12 or at a position in front of the plate-shaped member 12 while being changed from a bundled state to a flat state. The portion where the plurality of electric wires 22 are bundled may be bundled by the binding member 28. As the binding member 28, a single-sided adhesive tape, a binding band, or the like can be used.

At this time, the plurality of electric wires 22 branch in the middle on the plate-shaped member 12 and extend toward the plurality of connection points in the plate-shaped member 12, respectively. At this time, the plurality of electric wires 22 extend while forming a common path as much as possible. Thereby, the sheet material 30 to which the electric wire 22 is fixed can be shared. At this time, the electric wire 22 is arranged on the plate-shaped member 12 so that the angle formed in the front-rear direction at the bent portion is as close to a right angle as possible. However, the route of the electric wire 22 is not limited to the above. For example, the plurality of electric wires 22 branch at a position close to the edge of the plate-shaped member 12, and serve as connection partners while avoiding places such as openings 13 and outlets 14 that are incompatible with wiring the electric wires 22. It is also conceivable that the members are arranged so as to extend to the position of the mating member 90 through the shortest path as much as possible. In this case, the electric wires 22 beyond the bundled portion may be arranged in a straight line up to the mating member 90. Further, the electric wire 22 may be arranged on a different sheet material 30 for each unit in which the mating side member 90 is common.

In the example shown in FIG. 2, the end portions of all the electric wires 22 are connected to the mating side member 90 on the plate-shaped member 12, but some electric wires pass through the plate-shaped member 12 and are rearward of the vehicle. It can be extended. In addition to the lighting member, the mating member 90 may be, for example, a sensor, an antenna, or the like.

The sheet material 30 is a member to which the electric wire 22 is fixed. The sheet material 30 may be used as long as the electric wire 22 can be fixed, and the material, manufacturing method, and the like are not particularly limited. For example, the sheet material 30 may be made of synthetic resin, metal, natural fiber such as hair or cotton, or a combination thereof. Further, for example, the sheet material 30 may be a non-woven fabric, a woven fabric, a knitted fabric, or the like. Further, for example, when the sheet material 30 is made of synthetic resin, it may be considered that the sheet material 30 is molded so as to have a uniform cross section by extrusion molding or the like. Further, for example, when the sheet material 30 is made of metal, it may be rolled or the like to form a foil.

Further, in the example shown in FIG. 2, the sheet material 30 extends along the path of the electric wire 22. At this time, the sheet material 30 includes the first portion 32 and the second portion 34. The first portion 32 is a portion extending in the left-right direction in FIG. The first portion 32 is a portion where the trunk line portion of the plurality of electric wires 22 is fixed. The second portion 34 is a portion extending in the vertical direction in FIG. The second portion 34 is a portion where the branch line portion of the plurality of electric wires 22 is fixed. The second portion 34 extends to a position close to the end of each branch line portion. For example, the sheet material 30 may be provided so as to cover the first portion 32 and the second portion 34 with one sheet. Further, for example, in the sheet material 30, the first portion 32 and the second portion 34 may be formed separately. That is, it is preferable that the sheet material 30 is formed in a shape corresponding to the arrangement form of the electric wire 22.

However, the sheet material 30 may be formed in a rectangular shape according to the shape of the plate-shaped member 12 and may be configured to cover almost the entire surface of the plate-shaped member 12. In this case, the same type of sheet material 30 can be applied even when the wiring path of the electric wire 22 is different due to a difference in vehicle type or grade.

It is also conceivable that the sheet material 30 has uses other than fixing the electric wire 22 and supporting the fixed electric wire 22 on the plate-shaped member 12. Examples of such applications include protection, heat dissipation, soundproofing, tension members, and the like.

Here, in the example shown in FIG. 2, a plurality of electric wires 22 that have been changed from a bundled state to a flat state are all fixed to the sheet material 30. However, when the wire harness 20 includes a plurality of electric wires 22, the electric wires 22 that are not fixed to the sheet material 30 may be included.

Further, in the example shown in FIG. 2, a branch is formed in a plurality of electric wires 22 on the sheet material 30. In this case, a plurality of electric wires 22 may be arranged so that the electric wires 22 that cross the other electric wires 22 exist at the branch positions on the sheet material 30.

Further, in the example shown in FIG. 5, the electric wire 22 is arranged at a position close to the center in the width direction with respect to the sheet material 30. However, the position where the electric wire 22 is arranged with respect to the sheet material 30 is not limited to the above. For example, the electric wire 22 may be arranged at a position closer to the end in the width direction with respect to the sheet material 30. Further, for example, the electric wire 22 may extend diagonally with respect to the sheet material 30.

The end of the electric wire 22 is incorporated into the connector 24. Then, the connector 24 is connected to the connector 24 on the side of various electric devices mounted on the vehicle or the like in a state where the wire harness 20 is arranged at the arrangement target portion in the vehicle or the like. As a result, the wire harness 20 is used as wiring for electrically connecting various electric devices mounted on a vehicle or the like.

The connector 24 may or may not be fixed to the sheet material 30. When the connector 24 is not fixed to the sheet material 30, the connector 24 cannot be fixed to the sheet material 30 because the connector 24 is provided at the end of the electric wire 22 extending from the sheet material 30 as shown in FIG. In addition, there may be a case where the connector 24 is not fixed to the sheet material 30 while a part of the connector 24 overlaps the edge portion of the sheet material 30.

In the example shown in FIG. 5, the electric wire 22 is arranged on one main surface side of the sheet material 30. The main surface of the sheet material 30 on which the electric wires 22 are not arranged is directed toward the plate-shaped member 12. However, the sheet material 30 may have a main surface on which the electric wires 22 are arranged directed toward the plate-shaped member 12. In this case, the electric wire 22 is sandwiched between the sheet material 30 and the plate-shaped member 12. Further, the electric wire 22 may be arranged so as to move from one main surface side of the sheet material 30 to the other main surface side on the way.

As a method of sewing the electric wire 22 to the sheet material 30 using the thread 38, the electric wire 22 may be sewn using a sewing machine, or of course, it may be sewn by hand. When sewing using a sewing machine, for example, a case where the needle thread and the bobbin thread in the sewing machine are prepared separately from the electric wire 22, or a case where the electric wire 22 is used for one of the needle thread and the bobbin thread in the sewing machine can be considered.

However, the method of fixing the electric wire 22 to the sheet material 30 is not limited to sewing. For example, as in the wire harness 120 shown in FIG. 7, the electric wire 22 may be fixed to the sheet material 30 by welding. It is conceivable that the insulating coating on the electric wire 22 is welded to the sheet material 30. In this case, the sheet material 30 may be any material that can weld the electric wire 22. The welding method may be ultrasonic welding, laser welding, heat welding, or the like.

The wire harness 20 is fixed to the interior member 10 in a state where the sheet material 30 is unfolded. As the fixing method, for example, the following fixing method can be considered.

First, it is a method using the double-sided adhesive tape 40. In the example shown in FIG. 3, the sheet material 30 is fixed to the interior member 10 by the double-sided adhesive tape 40 interposed between the sheet material 30 and the interior member 10. In this case, for example, the wire harness 20 may be fixed to the interior member 10 as follows. That is, the double-sided adhesive tape 40 is attached to the wire harness 20 in advance. The wire harness 20 to which the double-sided adhesive tape 40 is attached is transported to the vehicle assembly factory. The release paper of the double-sided adhesive tape 40 is peeled off at the assembly plant. After that, the portion of the wire harness 20 having the double-sided adhesive tape 40 is attached to the interior member 10. By attaching the double-sided adhesive tape 40 to the wire harness 20 in advance in this way, it is possible to reduce the number of man-hours in the vehicle assembly factory.

Next is a method using sandwiching. In the example shown in FIG. 4, the wire harness 20 is fixed to the interior member 10 by sandwiching the sheet material 30 together with the electric wire 22 between the plate-shaped member 12 and the mounting member 16. In this case, it is preferable that the sheet material 30 has a cushioning property. As a result, it is possible to prevent a large force from being applied to the electric wire 22.

Further, in this case, it is preferable that a recess 15 in which the electric wire 22 is accommodated is formed in a portion of at least one of the plate-shaped member 12 and the mounting member 16 that sandwiches the electric wire 22. In the example shown in FIG. 4, the recess 15 is formed in the plate-shaped member 12. The recess 15 is formed, for example, by pressing the plate-shaped member 12. This press may be performed in combination with a press for bending and deforming the flat plate-shaped member 12 into a shape suitable for the ceiling portion 82. By forming the recess 15, it is possible to prevent a large force from being applied to the electric wire 22. The distance between the bottom of the recess 15 and the surface of the plate-shaped member 12 or the mounting member 16 facing the bottom is set to a dimension that allows the sheet material 30 and the electric wire 22 to be sandwiched by the plate-shaped member 12 and the mounting member 16. .. For example, the distance between the bottom of the recess 15 and the surface of the plate-shaped member 12 or the mounting member 16 facing the bottom is set to be smaller than the sum of the thickness dimension of the sheet material 30 and the diameter of the electric wire 22.

In the example shown in FIG. 4, the main surface of the sheet material 30 on the side where the electric wire 22 is not arranged faces the plate-shaped member 12, but this is not essential. As shown in FIG. 8, the main surface of the sheet material 30 on the side where the electric wire 22 is not arranged may face the mounting member 16.

Next is a method using the hook-and-loop fastener 50. In the example shown in FIG. 9, the sheet material 30 is fixed to the interior member 10 by the hook-and-loop fastener 50 interposed between the sheet material 30 and the interior member 10. In this case, as in the case of using the double-sided adhesive tape 40, by providing the surface fastener 50 in advance on the wire harness 20, it is possible to reduce the man-hours in the vehicle assembly factory.

When the hook-and-loop fastener 50 is used, it is conceivable to provide a male member 52 having a hook portion 53 on one of the sheet material 30 and the interior member 10, and a female member 56 having a loop on which the hook portion 53 is hooked on the other side. In the example shown in FIG. 9, the male member 52 is provided on the sheet material 30 and the female member 56 is provided on the interior member 10, but the reverse may be performed.

Here, as the female member 56, a dedicated one in which the loop portion 57 is raised in order to facilitate the hooking of the male member 52 is known. Further, it is known that even if the loop portion 57 is not specially raised, a material having a property that the hook portion 53 is caught, such as a non-woven fabric or a woven fabric, can be used as the female member 56.

Here, as the plate-shaped member 12, a non-woven fabric or a woven fabric may be used as the reinforcing layer or the skin as described above. When the surface layer on the back surface of the plate-shaped member 12 is made of a material having a property that the hook portion 53 is caught, the surface layer on the back surface of the plate-shaped member 12 can be used as the female member 56 in the hook-and-loop fastener 50. can. That is, as shown in FIG. 10, by providing the male member 52 so that the hook portion 53 protrudes toward the plate-shaped member 12 on the sheet material 30 in the wire harness 20, the plate-shaped member 12 side in particular. The male member 52 can be directly hooked on the plate-shaped member 12 without providing the dedicated female member 56. Further, in this case, the male member 52 can be hooked to any position of the plate-shaped member 12.

When the male member 52 is provided on the plate-shaped member 12 and the female member 56 is provided on the sheet material 30, it is conceivable that a dedicated female member 56 with a raised loop portion 57 may be separately attached to the sheet material 30. .. Further, it is conceivable that the sheet material 30 itself is used as the female member 56 by forming the sheet material 30 with a material having a property that the hook portion 53 is caught.

The area where the double-sided adhesive tape 40 is provided may be the entire area of the sheet material 30, or may be only a part of the area. When the region where the double-sided adhesive tape 40 is provided is only a part of the sheet material 30, the region includes, for example, a region including the end of the portion covering the electric wire 22 (see region A in FIG. 2), and the electric wire 22. A region including a portion covering the branched portion or the bent portion of the sheet material (see region B in FIG. 2), a region including an edge portion of the sheet material 30 (see region C in FIG. 3), and the like can be considered. The same applies to the area where the surface fastener 50 is provided.

Further, when the double-sided adhesive tape 40 is provided, as shown in FIG. 3, it may be provided on the surface opposite to the main surface on which the electric wire 22 is arranged, or the main surface on which the electric wire 22 is arranged. It may be provided in. When the double-sided adhesive tape 40 is provided on the main surface on which the electric wire 22 is arranged, the electric wire 22 is provided on the side of the portion where the electric wire 22 is arranged on the sheet material 30 in order to increase the sticking area of the double-sided adhesive tape 40. It is preferable that a flange portion that is not disposed is formed. The same applies to the case where the surface fastener 50 is provided.

According to the above aspect, since the contact area between the wire harness 20 and the interior member 10 can be increased, the wire harness 20 can be fixed to the interior member 10 even if the fixing force per unit area is weak. Therefore, the wire harness 20 can be fixed to the interior member 10 by providing a fixing member in advance on the wire harness 20. As a result, the wire harness 20 can be easily fixed at the time of vehicle assembly even for an attachment target for which it is not appropriate to form a clamp hole and clamp and fix the clamp.

Further, the wire harness 20 can be easily fixed by using the double-sided adhesive tape 40.

Further, the wire harness 20 can be easily fixed by sandwiching the sheet material 30 and the electric wire 22 between the plate-shaped member 12 and the mounting member 16. At this time, since the recess 15 in which the electric wire 22 is accommodated is formed in the portion of at least one of the plate-shaped member 12 and the mounting member 16 that sandwiches the electric wire 22, it is possible to prevent the electric wire 22 from being pinched by a strong force.

Further, the wire harness 20 can be easily fixed by using the hook-and-loop fastener 50. At this time, the wire harness 20 can be fixed to the plate-shaped member 12 by using the male member 52 provided on the wire harness 20. In this case, if the surface layer of the plate-shaped member 12 is made of a material having a property that the hook portion 53 is caught, the plate-shaped member 12 itself can be used as the female member 56, and can be used at any position of the plate-shaped member 12. The male member 52 can be hooked.

Further, since the sheet material 30 extends along the path of the electric wire 22, the area of the sheet material 30 can be reduced. This makes it possible to suppress an increase in weight due to the provision of the sheet material 30.

{Modification example}
In the example shown in FIG. 2, the flow path of the duct is set to cross the electric wire 22, but this is not an essential configuration. The flow path of the duct may be parallel to the electric wire 22. In this case, the duct may cross the electric wire 22 in the width direction (the direction orthogonal to the extending direction of the flow path). At this time, it is preferable that the width dimension of the duct is set to be larger than the distance between the two electric wires 22 located on the outermost side of the plurality of electric wires 22 having flattened widths. As a result, all the electric wires 22 parallel to the duct can be sandwiched between the duct and the plate-shaped member 12.

It should be noted that the configurations described in the above-described embodiment and each modification can be appropriately combined as long as they do not conflict with each other. For example, when fixing one wire harness 20 to the interior member 10, a fixing structure using a double-sided adhesive tape 40, a fixing structure using a hook-and-loop fastener 50, and fixing using sandwiching by a plate-shaped member 12 and a mounting member 16. The above three fixed structures with the structure may be used. Further, even if the fixing structure using the double-sided adhesive tape 40 or the hook-and-loop fastener 50 and the fixing structure using the sandwiching by the plate-shaped member 12 and the mounting member 16 are simultaneously adopted for the fixing structure at the same position in the wire harness 20. good.

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

1 Wire harness fixing structure 10 Interior member 12 Plate-shaped member 15 Indentation 16 Mounting member 20 Wire harness 22 Wire 24 Connector 30 Sheet material 38 Thread 40 Double-sided adhesive tape 50 Face fastener 52 Male member 53 Hook part 56 Female member 57 Loop part 80 Body 82 Ceiling

Claims (5)

Interior members that are installed in the vehicle, including plate-shaped members that are roof linings,
A wire harness including a plurality of electric wires arranged along the plate-shaped member and a sheet material to which the plurality of electric wires are sewn or welded.
Equipped with
The wire harness is fixed to the interior member in a state where the sheet material is unfolded and the sheet material is located between the plurality of electric wires and the plate-shaped member .
A fixed structure of a wire harness in which a portion of the plurality of electric wires extending from the sheet material is bundled to form an electric wire bundle. The wire harness fixing structure according to claim 1.
The wire bundle is a fixed structure of a wire harness extending from the outside of the plate-shaped member toward the plate-shaped member. The fixed structure of the wire harness according to claim 1 or 2.
A fixing structure of a wire harness in which a portion where the plurality of electric wires branch is fixed to the sheet material. The wire harness fixing structure according to any one of claims 1 to 3.
The interior member includes a mounting member incorporated into the plate-shaped member in a manner crossing the electric wire.
The mounting member is a duct.
A fixed structure of a wire harness in which the wire harness is fixed to the interior member by sandwiching the sheet material together with the electric wire between the roof lining and the duct. Interior members that are installed in the vehicle, including plate-shaped members that are roof linings,
A wire harness including a plurality of electric wires arranged along the plate-shaped member and a sheet material to which the plurality of electric wires are sewn or welded.
Equipped with
The wire harness is fixed to the interior member in a state where the sheet material is unfolded.
Of the plurality of electric wires, the portion extending from the sheet material is bundled to form an electric wire bundle.
The portion where the plurality of electric wires branch is fixed to the sheet material, and the portion is fixed to the sheet material.
The sheet material is branched according to the branching of the plurality of electric wires.
A fixed structure of a wire harness in which the width of the portion of the sheet material extending in the same direction before and after the branch portion is smaller than the width of the portion before branching.

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