JP2016124507A - Harness fixing structure for vehicle and harness fixing method for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a harness fixing structure for a vehicle and a harness fixing method for a vehicle allowing even a third wire harness, which has high rigidity, to secure assemblability of the third wire harness for the vehicle body.SOLUTION: A harness fixing structure for a vehicle 1 comprises: a third wire harness 23 connecting a DC/DC converter 17 and a capacitor; and a harness holding member 30 holding the third wire harness 23. The harness holding member 30 comprises: a first holding part 31 holding the third wire harness 23 which is wired from the DC/DC converter 17 along a front part of the vehicle; and a second holding part 32 holding the third wire harness 23 which is bent toward left direction of the vehicle; and a first fixing part 33 fixed to the vehicle body. The first fixing part 33 includes a first bolt insertion hole 33a allowing a right-side stud bolt 18b disposed on the vehicle body to be inserted, and a diameter of which expands in a vehicle longitudinal direction.SELECTED DRAWING: Figure 3

Description

  The present invention provides, for example, a vehicle harness fixing structure for fixing a wire harness routed in a gap between an engine, a battery, and auxiliary machinery in an engine room to a vehicle body in a vehicle such as an automobile, and a vehicle The present invention relates to a harness fixing method.

  Conventionally, in a vehicle such as an automobile, for example, a wiring harness that electrically connects a battery and an audio device, a wiring harness that electrically connects an ECU that controls the engine and an engine, and the like, Alternatively, a plurality of wire harnesses that electrically connect electrical devices are fixed so as to stretch around the vehicle body.

  Furthermore, recently, a skid prevention device that stabilizes the posture of the vehicle while turning, safety equipment such as a collision damage reduction brake that detects obstacles and prepares for a collision, and stores energy by converting energy during deceleration to electricity, The number and types of wire harnesses used in vehicles are increasing with an increase in electrical equipment such as a deceleration energy regeneration system to be reused.

  For example, Patent Document 1 discloses deceleration energy that stores power generated by a power supply device in a power storage device, and steps down a large current and high voltage power discharged from the power storage device and supplies the power to an audio device or the like. In the regeneration system, a first harness that electrically connects the power supply device and the power storage device and a second harness that electrically connects the power storage device and the power control device are described.

  In order to assemble such a wire harness securely with respect to the vehicle body, it is necessary to set a length tolerance with some allowance for its length, taking into account component intersections and assembly tolerances. Many. For this reason, when assembling the wire harness with respect to the vehicle body, the wire harness can be slightly bent so that the length tolerance of the wire harness can be absorbed and assembled to the vehicle body.

  By the way, since the wire harness which electrically connects an electrical storage apparatus and an electric power control apparatus like patent document 1 requires the performance which can endure a large electric current and a high voltage, the outer diameter tends to become large. . That is, in a vehicle such as an automobile, a highly rigid wire harness may be used depending on the application.

  However, such a wire harness tends to be difficult to bend as the rigidity increases. For this reason, for example, when a wire harness is routed in a layout bent in a substantially L shape in plan view and assembled to a vehicle body, the wire harness is routed in a desired layout while bending a highly rigid wire harness and slightly curved. There is a problem that it is not easy to absorb the length tolerance of the wire harness.

JP 2012-148762 A

  In view of the above-described problems, the present invention has an object to provide a vehicle harness fixing structure and a vehicle harness fixing method capable of ensuring the ease of assembling the wire harness to the vehicle body even with a highly rigid wire harness. To do.

  The present invention includes a wire harness that connects a first electrical device and a second electrical device in a vehicle so as to be electrically conductive, and harness holding means that holds the wire harness, and holds the wire harness. A harness fixing structure for a vehicle in which the harness holding means is fixed to a vehicle body, and the harness holding means holds the wire harness routed from the first electrical equipment along a first routing direction. A first holding portion, a second holding portion that holds the wire harness bent in a second routing direction that substantially intersects the first routing direction, and is fixed to the vehicle body. A fixing portion, and the fixing portion is provided with a bolt insertion hole that allows the vehicle body side bolt provided in the vehicle body to be inserted and at least expands in diameter in the first routing direction. To.

The first electrical equipment and the second electrical equipment can be a DC / DC converter, a capacitor, a battery, a fuse, a relay, or the like.
The wire harness can be a harness constituted by a single covered electric wire having crimp terminals or connectors attached to both ends, or a harness constituted by bundling a plurality of covered electric wires attached with crimp terminals or connectors at both ends.

  The harness holding means is a holding means constituted by a holding member made of synthetic resin and an adhesive tape for fixing the wire harness to the holding member, or a holding member constituted by a holding member that holds the wire harness so as to surround the outer periphery. Means can be used.

  The bolt insertion hole only needs to be an insertion hole whose diameter is expanded at least in the first routing direction. For example, the insertion hole having a substantially oval shape in plan view that is long in the first routing direction, the first routing direction. And an insertion hole having a substantially elliptical shape in plan view that is long in the second routing direction, or an insertion hole having a substantially circular shape in plan view that is uniformly expanded in the radial direction in the shaft portion of the vehicle body side bolt. be able to.

By this invention, even if it is a highly rigid wire harness, the assembly | attachment property of the wire harness with respect to a vehicle body is securable.
Specifically, the harness holding structure of the vehicle can maintain the bent state of the wire harness bent along the first routing direction and the second routing direction by the harness holding means.

  Thereby, the harness fixing structure of a vehicle can assemble | attach a wire harness with respect to a vehicle body easily compared with the case where it routes to the desired layout, bending a highly rigid wire harness. For this reason, the harness fixing structure of a vehicle can assemble | attach a 1st electrical equipment, a wire harness, and a harness holding means to a vehicle body integrally.

  Further, by inserting the vehicle body side bolt of the vehicle body into the bolt insertion hole of the fixing portion in the harness holding means, the vehicle harness fixing structure can determine the positioning of the harness holding device with respect to the vehicle body and the temporary assembly of the harness holding device with respect to the vehicle body. Can be performed simultaneously.

  At this time, the harness fixing structure of the vehicle can absorb the length tolerance of the wire harness in at least the first wiring direction by the bolt insertion hole of the fixing portion. For this reason, the harness fixing structure of the vehicle can suppress the bending of the wire harness and can easily insert the vehicle body side bolt into the bolt insertion hole.

  Thereby, for example, when the first electrical equipment, the wire harness, and the harness holding means are integrally assembled to the vehicle body, even if the rigidity of the wire harness is high, the harness fixing structure of the vehicle The first electrical device and the harness holding means can be easily assembled to the vehicle body while suppressing the bending.

  Therefore, the harness fixing structure of the vehicle ensures the assembling property of the wire harness to the vehicle body even with a highly rigid wire harness by the bolt insertion hole formed to have a diameter larger than the shaft diameter of the vehicle body side bolt. Can do.

  As an aspect of the present invention, the harness holding means is configured to hold the wire harness in a state where one end is connected to the first electrical equipment, and the fixing portion is formed in the first holding portion. And at least one second fixing part formed in the second holding part at a predetermined interval in the second routing direction with respect to the first fixing part, and the first fixing part in the first fixing part The bolt insertion hole is a first bolt insertion hole, the bolt insertion hole in the second fixing portion is a second bolt insertion hole, and the first bolt insertion hole is long in the first routing direction. An opening is formed in a substantially elliptical shape, and the second bolt insertion hole can be expanded in the second wiring direction to be larger than the hole diameter in the second wiring direction in the first bolt insertion hole.

  The second bolt insertion hole may be an insertion hole that is larger than the hole diameter in the second wiring direction in the first bolt insertion hole and is expanded in the second wiring direction. For example, the first wiring direction In addition, the insertion hole may have a substantially long elliptical shape in plan view, a substantially elliptical insertion hole in plan view that is long in the second wiring direction, or a substantially circular insertion hole in plan view.

  According to the present invention, the harness fixing structure of the vehicle can more stably secure the assembly of the wire harness to the vehicle body and can more stably fix the wire harness to the vehicle body.

  Specifically, when assembling the first electrical equipment, the wire harness, and the harness holding means integrally to the vehicle body, the harness fixing structure of the vehicle has a length tolerance in the first routing direction in the wire harness, It can be absorbed by the first bolt insertion hole of the first fixing portion and the second bolt insertion hole of the second fixing portion.

  Furthermore, the harness fixing structure of the vehicle can absorb the tolerance between the distance between the vehicle body side bolts in the second routing direction and the distance between the bolt insertion holes by the second bolt insertion hole of the second fixing portion. .

  As a result, when the first electrical equipment, the wire harness, and the harness holding means are integrally assembled to the vehicle body, the vehicle harness fixing structure is assembled to the vehicle body while suppressing the bending of the highly rigid wire harness. Can do.

In addition, since the harness fixing structure of the vehicle can reduce the opening area as compared with the case where the bolt insertion holes are evenly expanded, the rigidity and mechanical strength of the first fixing portion and the second fixing portion can be reduced. Can be secured.
Since the vehicle is fixed to the vehicle body via the first fixing portion and the second fixing portion, the harness fixing structure of the vehicle can more stably ensure the fixing state between the vehicle body and the harness holding means.

  Therefore, the harness fixing structure of the vehicle secures the assembly of the wire harness to the vehicle body more stably by the first bolt insertion hole and the second bolt insertion hole, and also stabilizes the wire harness to the vehicle body. And can be fixed.

  Further, as an aspect of the present invention, the harness holding means is arranged in a substantially L-shaped gap formed by an engine, an auxiliary device, and a battery of the vehicle, and the vehicle body side bolt is connected to the plane. It can arrange | position toward the vehicle upper direction from the said vehicle body in the gap | interval of a substantially L-shape view.

  According to the present invention, the harness fixing structure for a vehicle may impair assembling with respect to a vehicle body even when a highly rigid wire harness is routed in a substantially L-shaped gap in a plan view having a limited size. Can be prevented.

  Specifically, the smaller the vehicle, which differs depending on the design and size, the smaller the engine room of the vehicle, so the substantially L-shaped gap in plan view also becomes smaller depending on the vehicle. For this reason, it is more difficult for a small vehicle to route a highly rigid wire harness in a substantially L-shaped gap in plan view and fix it at a desired position.

  Therefore, by arranging the vehicle body side bolts toward the upper side of the vehicle, the harness fixing structure of the vehicle can assemble the harness holding means to the vehicle body from above the vehicle with respect to the substantially L-shaped gap in plan view. For this reason, the harness fixing structure of a vehicle can assemble | attach the harness holding means holding the wire harness with respect to a vehicle body easily, for example.

  Further, since the length tolerance of the wire harness in at least the first routing direction can be absorbed by the bolt insertion hole of the fixing portion, the harness fixing structure of the vehicle is assembled in a gap having a substantially L shape in plan view. Can be improved.

  Thereby, even if the harness fixing structure of a vehicle is a case where a 1st electrical equipment, a wire harness, and a harness holding means are assembled | attached to a vehicle body integrally, the assembly | attachment property of the wire harness with respect to a vehicle body falls. Can be prevented.

  Therefore, the harness fixing structure for a vehicle can prevent the assembling property with respect to the vehicle body from being impaired even when a highly rigid wire harness is routed in a limited gap in a substantially L shape in plan view.

As an aspect of the present invention, the first holding portion and the second holding portion of the harness holding means can be integrally configured with a harness protector that protects the wire harness.
According to the present invention, the harness fixing structure of the vehicle can prevent the wire harness from being damaged due to contact with the vehicle body, auxiliary machinery, or the like, for example, when the wire harness is routed in a gap in the engine room.

Furthermore, the harness fixing structure of the vehicle can prevent the wire harness from being damaged due to the contact with the vehicle body due to the swing of the vehicle.
Therefore, the harness fixing structure of the vehicle can ensure both protection of the wire harness and assembly of the wire harness without increasing the number of parts by the harness holding means.

  The present invention also includes a wire harness that connects the first electrical equipment and the second electrical equipment in the vehicle so as to be electrically conductive, and harness holding means that holds the wire harness, and holds the wire harness. A harness fixing method for a vehicle for fixing the harness holding means to a vehicle body, the step of connecting one end of the wire harness to the first electrical equipment, and a first routing direction from the first electrical equipment And bending the wire harness routed along the first holding portion of the harness holding means and a second routing direction substantially intersecting the first routing direction. A step of holding the wire harness by the second holding portion of the harness holding means, an opening is formed in the first fixing portion provided in the first holding portion, and the first routing direction The step of inserting a vehicle body side bolt provided in the vehicle body into the first bolt insertion hole having a long oval shape in a long plan view and the first fixing portion spaced apart from the first fixing portion by a predetermined distance A second bolt insertion hole having an opening formed in the second fixing portion of the second holding portion and having a diameter larger than the hole diameter in the second wiring direction in the first bolt insertion hole. In addition, a step of inserting a vehicle body side bolt provided on the vehicle body and a step of fixing the first fixing portion and the second fixing portion to the vehicle body are performed in this order.

By this invention, even if it is a highly rigid wire harness, the assembly | attachment property of the wire harness with respect to a vehicle body is securable.
Specifically, in the vehicle harness fixing method, the first electrical equipment, the wire harness, and the harness holding means can be integrally assembled to the vehicle body.

  At this time, first, the vehicle body side bolt is inserted into the first bolt insertion hole of the first fixing portion, whereby the harness fixing method of the vehicle is the first tolerance in the wiring direction of the wire harness, that is, the first tolerance. The length tolerance of the wire harness between the electrical equipment and the harness holding means can be absorbed by the first bolt insertion hole.

  For this reason, the harness fixing method for the vehicle can suppress the bending of the wire harness, easily determines the position of the harness holding means with respect to the vehicle body in the first routing direction, and the harness in the second routing direction. The movement of the holding means can be restricted.

  After that, by inserting the vehicle body side bolt into the second bolt insertion hole of the second fixing portion, the harness fixing method of the vehicle is the distance between the vehicle body side bolt in the second routing direction and the distance between the bolt insertion holes. Can be absorbed by the second bolt insertion hole. For this reason, the harness fixing method for the vehicle can easily determine the position of the harness holding means relative to the vehicle body in the second routing direction while suppressing the bending of the wire harness.

  Thereby, even if the rigidity of a wire harness is high, the harness fixing method of a vehicle can suppress the curve of a wire harness, and can be easily assembled | attached to a vehicle body.

  Therefore, when the first electrical equipment, the wire harness, and the harness holding means are integrally assembled to the vehicle body, the vehicle harness fixing method can be assembled to the vehicle body even if the wire harness is highly rigid. Can be secured.

  ADVANTAGE OF THE INVENTION By this invention, even if it is a highly rigid wire harness, the harness fixing structure of the vehicle which can ensure the assembly property of the wire harness with respect to a vehicle body, and the harness fixing method of a vehicle can be provided.

The top view which shows the planar view of the external appearance in the front part of a vehicle. The left view which shows the left view of the external appearance in the front part of a vehicle. The external appearance perspective view which shows the external appearance of the subassembly in the state assembled | attached to the vehicle body. The external appearance perspective view which shows the external appearance of a subassembly. The disassembled perspective view which shows the external appearance of the subassembly in a disassembled state. The top view which shows the planar view of the external appearance in a harness holding member. The external appearance perspective view which shows the external appearance of the harness holding member seen from the vehicle downward direction. The front view which shows the front view of the connection member in the state fixed to the front side frame. The left view which shows the left view of the connection member in the state fixed to the front side frame. The top view which shows the planar view of the connection member in the state fixed to the front side frame.

An embodiment of the present invention will be described below with reference to the drawings.
First, the harness fixing structure of the vehicle 1 in the present embodiment will be described in detail with reference to FIGS.

  1 shows a plan view of the outer appearance of the front portion of the vehicle 1, FIG. 2 shows a left side view of the outer appearance of the front portion of the vehicle 1, and FIG. 3 shows the outer appearance of the subassembly 20 in a state assembled to the vehicle body. FIG. 4 shows an external perspective view of the subassembly 20, and FIG. 5 shows an exploded perspective view of the subassembly 20 in an exploded state.

  6 shows a plan view of the appearance of the harness holding member 30, FIG. 7 shows a perspective view of the appearance of the harness holding member 30 as viewed from below the vehicle, and FIG. 8 shows the connecting member fixed to the front side frame 4. FIG. 9 is a left side view of the connecting member 40 fixed to the front side frame 4, and FIG. 10 is a plan view of the connecting member 40 fixed to the front side frame 4. Yes.

  For clarity of illustration, the front fender 2 is not shown in FIG. 2, and the DC / DC converter 17 is indicated by a two-dot chain line in FIG. Further, the illustration of the DC / DC converter 17 is omitted in FIG. 5, and the front side frame 4 is shown in cross section in FIGS. 8 and 9.

  In the drawing, arrows Fr and Rr indicate the vehicle front-rear direction, arrow Fr indicates the vehicle front, and arrow Rr indicates the vehicle rear. Furthermore, arrows Rh and Lh indicate the vehicle width direction, arrow Rh indicates the vehicle right direction, and arrow Lh indicates the vehicle left direction. In addition, the upper side in FIG. 2 is the vehicle upper side, and the lower side in FIG. 2 is the vehicle lower side.

The vehicle 1 in this embodiment is a front-wheel drive vehicle equipped with a deceleration energy regeneration system that converts energy during deceleration into electricity, stores and reuses it.
Specifically, as shown in FIG. 1, the vehicle 1 includes a dash panel 3 that forms a passenger compartment (not shown) in which a passenger enters between a pair of left and right front fenders 2 that form a design surface of the vehicle 1. A pair of left and right front side frames 4 extending from the lower part of the vehicle to the front of the vehicle, a pair of left and right crash cans 5 provided at the front end of the front side frame 4, and a bumper reinforcement that connects the tips of the crash cans 5 in the vehicle width direction The ment 6 constitutes the front portion of the vehicle 1.

  In the front portion of the vehicle 1, a horizontally placed engine 11 is disposed on the right side of the vehicle between the pair of left and right front side frames 4, and at a position spaced apart from the horizontally placed engine 11 in the left direction of the vehicle, The air cleaner box 12 and the battery 13 are arranged at a predetermined interval from the front of the vehicle in this order.

  Further, an intake pipe 14 that introduces intake air from the air cleaner box 12 to the horizontal engine 11 is disposed between the horizontal engine 11 and the battery 13 along the vehicle front-rear direction.

In addition, a fuse box 15 is disposed on the vehicle front side of the front suspension tower 7 on the vehicle width direction outer side of the front side frame 4 on the left side of the vehicle.
The front portion of the vehicle 1 includes a capacitor 16 and a DC / DC converter 17 that are a part of the deceleration energy regeneration system.

  More specifically, in the vehicle 1, the capacitor 16 is disposed at the front lower side of the fuse box 15, the DC / DC converter 17 is disposed at the rear of the battery 13, the horizontal engine 11 (the intake pipe 14), and the battery 13. A DC / DC converter is installed in a substantially L-shaped arrangement space S (range indicated by a two-dot chain line in FIG. 1) composed of a gap between the two and a gap between the air cleaner box 12 and the battery 13. The wire harness connected to 17 is routed.

  As shown in FIGS. 1 and 2, the capacitor 16 is disposed below the front end of the front side frame 4 on the left side of the vehicle, and functions as a storage battery that temporarily stores electric power obtained by converting energy during deceleration. .

  As shown in FIGS. 2 and 3, the DC / DC converter 17 is mounted and fixed to the front suspension tower 7 via a bracket 17 a behind the battery 13. This DC / DC converter 17 boosts the power obtained by converting the energy during deceleration to a high voltage of, for example, about 24V and outputs it to the capacitor 16, and the high voltage power discharged by the capacitor 16 For example, it has a function of stepping down to a normal voltage of about 12 V and outputting it to an electrical equipment such as audio or a battery.

  Further, on the right side surface of the DC / DC converter 17, as shown in FIGS. 3 and 4, the first wire harness 21, the second wire harness 22, and the third wire harness 23 that are routed in the routing space S. One end of each is connected to each other. In addition, the 1st wire harness 21, the 2nd wire harness 22, and the 3rd wire harness 23 are protected by the harness protector 25 which covers from the vehicle right side in the state fixed to the vehicle 1.

  The first wire harness 21 and the second wire harness 22 are routed along the right side surface of the battery 13 from the DC / DC converter 17 toward the front of the vehicle and are disposed in front of the battery 13 as will be described later. The harness holding member 30 is attached.

On the other hand, the third wire harness 23 is routed from the DC / DC converter 17 toward the front of the vehicle, and is bent and routed in the left direction of the vehicle in front of the battery 13, and the bent state is retained by the harness. It is held by the member 30. That is, the third wire harness 23 is routed along the routing space S.
The other end of the third wire harness 23 is connected to a connecting member 40 fixed to the front side frame 4 on the left side of the vehicle.

  The connecting member 40 allows connection of the other end of the fourth wire harness 24 (see FIG. 1) whose one end is connected to the capacitor 16 so that the third wire harness 23 and the fourth wire harness 24 can be electrically connected. It is composed.

  The first wire harness 21, the second wire harness 22, the third wire harness 23, the harness holding member 30, and the connecting member 40 are sub-assembled to the DC / DC converter 17 in advance as shown in FIG. In the assembled state (hereinafter referred to as “sub-assembly 20”), it is assembled to the vehicle body via the routing space S.

  Subsequently, the first wire harness 21, the second wire harness 22, the third wire harness 23, the fourth wire harness 24, the harness holding member 30, and the connecting member 40 described above will be described in detail.

  The 1st wire harness 21, the 2nd wire harness 22, the 3rd wire harness 23, and the 4th wire harness 24 have the length tolerance which gave some margins in consideration of part intersection and assembly tolerance, respectively. It is formed in length.

  Further, connection terminals (not shown) having shapes corresponding to the connection destinations are attached and fixed to both ends of the first wire harness 21, the second wire harness 22, the third wire harness 23, and the fourth wire harness 24, respectively. Yes.

  As shown in FIG. 4, the first wire harness 21 has one end connected to the DC / DC converter 17 and the other end connected to the battery 13 to electrically connect the DC / DC converter 17 and the battery 13. . The first wire harness 21 is routed from the DC / DC converter 17 toward the front of the vehicle.

As shown in FIG. 4, the second wire harness 22 has one end connected to the DC / DC converter 17 and the other end connected to the harness holding member 30 (a bus bar 35 of the harness holding member 30 described later). The second wire harness 22 is routed from the DC / DC converter 17 toward the front of the vehicle.
In addition, the 1st wire harness 21 and the 2nd wire harness 22 are comprised by the wire diameter which accept | permits conduction | electrical_connection of the electric power of the normal voltage stepped down by the DC / DC converter 17. FIG.

  As shown in FIG. 4, the third wire harness 23 has one end connected to the DC / DC converter 17 and the other end connected to the connecting member 40 (a bus bar 44 of the connecting member 40 described later). The third wire harness 23 is routed from the DC / DC converter 17 toward the front of the vehicle, and then bent at a substantially right angle toward the left of the vehicle.

  As shown in FIGS. 2 and 4, the fourth wire harness 24 has one end connected to the connecting member 40 (a bus bar 44 of the connecting member 40 described later) and the other end connected to the capacitor 16. The fourth wire harness 24 is routed from the connecting member 40 toward the front lower side of the vehicle.

  In addition, the 3rd wire harness 23 and the 4th wire harness 24 are wire diameters larger than the wire diameter of the 1st wire harness 21 and the 2nd wire harness 22, and the DC / DC converter 17 or the capacitor 16 outputs. The wire diameter allows the conduction of high voltage power.

  For this reason, the third wire harness 23 and the fourth wire harness 24 are configured as wire harnesses having higher rigidity than the rigidity of the first wire harness 21 and the second wire harness 22.

  As shown in FIGS. 4 to 7, the harness holding member 30 is made of a synthetic resin and is formed in a substantially L shape in plan view having an internal space opened on the vehicle lower side. The harness holding member 30 has a function of holding the third wire harness 23 and a function of protecting the third wire harness 23.

  More specifically, the harness holding member 30 is mounted with the first wire harness 21 and the second wire harness 22 that are routed toward the front of the vehicle, and is routed toward the vehicle front of the third wire harness 23. A first holding portion 31 that accommodates and holds the portion to be held, a second holding portion 32 that accommodates and holds the portion of the third wire harness 23 that is routed toward the left side of the vehicle, and a tray front portion 18 a of the battery tray 18. The first fixing portion 33 and the second fixing portion 34 that are fixed to each other are integrally formed.

  As shown in FIGS. 6 and 7, the first holding portion 31 has a substantially rectangular shape in a plan view that is long in the vehicle front-rear direction, and a cross section along the vehicle width direction is formed in a U-shaped cross section that opens on the vehicle lower side. doing. The internal space of the first holding portion 31 forms a portion of the third wire harness 23 that is routed forward of the vehicle so as to be accommodated from below the vehicle.

  Furthermore, the upper part in the 1st holding part 31 is equipped with the bus bar 35 which has electroconductivity, and the upper cover (illustration omitted) which can be opened and closed which covers the vehicle back side (the stud bolt 35b mentioned later) in the bus bar 35. Yes.

  The bus bar 35 includes a substantially flat metal plate 35a that is long in the vehicle front-rear direction, and two stud bolts 35b, 35c that are erected upward in the vehicle front-rear direction at predetermined intervals. Yes.

The other end of the second wire harness 22 is connected to the stud bolt 35b of the bus bar 35, and a different wire harness having one end connected to an electrical equipment such as a relay box (not shown) is connected to the stud bolt 35c.
Further, a first wire harness 21 whose other end is connected to the battery 13 is mounted and fixed to the upper lid via a resin clamp (not shown).

  As shown in FIGS. 6 and 7, the second holding portion 32 has a U-shaped cross section with the vehicle lower side opened in the vehicle front-rear direction, and the vehicle left direction from the front end of the first holding portion 31. It extends for a predetermined length toward The internal space of the second holding portion 32 communicates with the internal space of the first holding portion 31 and forms a portion of the third wire harness 23 that is routed in the vehicle left direction so as to be accommodated from below the vehicle. Yes.

  As shown in FIGS. 6 and 7, the first fixing portion 33 is formed in a substantially flat plate shape extending from the front end lower portion of the first holding portion 31 toward the front of the vehicle. The first fixing portion 33 is formed with a first bolt insertion hole 33a that allows the right stud bolt 18b (see FIG. 3) standing on the right side of the tray front portion 18a of the battery tray 18 to be inserted from below the vehicle. ing.

As shown in FIG. 6, the first bolt insertion hole 33 a is formed in a substantially oval shape in plan view that is expanded in the vehicle front-rear direction.
Further, as shown in FIG. 7, a taper portion 33b is formed on the lower surface of the first fixed portion 33 that is in contact with the battery tray 18 behind the first bolt insertion hole 33a.

  The tapered portion 33b is formed so as to incline from the lower surface of the first fixing portion 33 toward the front of the vehicle and upward of the vehicle, and the front end thereof is continuous with the peripheral surface of the first bolt insertion hole 33a.

  As shown in FIGS. 6 and 7, the second fixing portion 34 is formed in a substantially flat plate shape extending from the front left end of the second holding portion 32 toward the front of the vehicle. The second fixing portion 34 is formed with a second bolt insertion hole 34a that allows the left stud bolt 18c (see FIG. 3) standing from the left side of the tray front portion 18a of the battery tray 18 to be inserted from below the vehicle. ing.

As shown in FIG. 6, the second bolt insertion hole 34 a is a plane that is substantially the same size as the hole diameter in the vehicle front-rear direction in the first bolt insertion hole 33 a of the first fixing portion 33, and has a diameter expanded in the vehicle front-rear direction. It is formed in a substantially elliptical shape. In addition, the second bolt insertion hole 34a is expanded in the vehicle width direction so that the hole diameter W2 in the vehicle width direction is wider than the hole diameter W1 in the vehicle width direction of the first bolt insertion hole 33a. .
Further, as shown in FIG. 7, a taper portion 34b is formed on the lower surface of the second fixing portion 34 that is in contact with the battery tray 18 behind the second bolt insertion hole 34a.

The tapered portion 34b is formed so as to incline from the lower surface of the second fixing portion 34 toward the front of the vehicle and upward of the vehicle, and the front end thereof is continuous with the peripheral surface of the second bolt insertion hole 34a.
Note that the first bolt insertion hole 33a and the tapered portion 33b of the first fixing portion 33 and the second bolt insertion hole 34a and the tapered portion 34b of the second fixing portion 34 have substantially the same shape.

  As shown in FIGS. 3 to 5, the connecting member 40 is made of synthetic resin, and includes a connecting bottom portion 41 fixed to the upper surface of the front side frame 4, and a connecting leg portion 42 extending from the connecting bottom portion 41 to the upper side of the vehicle. The harness housing portion 43 that houses the third wire harness 23 at the upper end of the connecting leg portion 42 and the bus bar housing portion 45 that houses and holds the bus bar 44 to which the third wire harness 23 and the fourth wire harness 24 are connected. It is integrally formed.

  As shown in FIG. 8, the front side frame 4 is located on the outer side in the vehicle width direction, and has an outer panel 411 having a hat-shaped cross section opened on the inner side in the vehicle width direction, and on the inner side in the vehicle width direction. By joining the inner panel 412 having a hat-like cross section that is open on the outer side in the direction, the cross section in the vehicle width direction is formed into a closed cross section.

  As shown in FIGS. 8 to 10, the connecting bottom portion 41 has a lower surface in contact with the upper surface of the inner panel 412 of the front side frame 4 and is formed in a substantially flat plate shape extending in the vehicle front-rear direction. In the vicinity of the front end of the connection bottom portion 41, a bolt insertion hole 41 a that allows insertion of a fastening bolt 8 that is screwed into a weld nut 413 provided on the inner panel 412 of the front side frame 4 is formed.

  As shown in FIGS. 8 to 10, the connecting leg portion 42 is fixed to the front side frame 4 from the height of the flange portion 411 a of the outer panel 411 and the flange portion 412 a of the inner panel 412 extending upward from the vehicle. So as to be higher, it extends from the vicinity of the rear end of the connection bottom 42 to the upper rear of the vehicle.

  As shown in FIGS. 8 to 10, the harness accommodating portion 43 has an internal space that can accommodate the other end side of the third wire harness 23 routed along the vehicle width direction and is long in the vehicle width direction. The box shape is substantially rectangular in plan view, and is formed from the upper end of the connecting leg portion 42 toward the left side of the vehicle. The harness housing portion 43 includes an upper lid (not shown) that can be opened and closed above the vehicle.

  As shown in FIGS. 8 to 10, the bus bar 44 includes a substantially rectangular metal plate 44 a that is long in the vehicle front-rear direction, a rear stud bolt 44 b erected at a predetermined interval in the vehicle front-rear direction, and a front Part stud bolt 44c.

  The metal plate 44a is formed in a bent shape with a metal plate rear portion having a flat surface along the vehicle vertical direction and a metal plate front portion bent with the front end of the metal plate rear portion facing downward in the front of the vehicle. The rear portion of the metal plate 44 a is accommodated and held on the left side of the vehicle in the internal space of the harness accommodating portion 43.

  The rear stud bolt 44b is erected from the rear part of the metal plate 44a toward the upper side of the vehicle. The other end side of the third wire harness 23 is connected to the rear stud bolt 44b.

  The front stud bolt 44c is erected from the approximate center of the metal plate front portion of the metal plate 44a toward the front upper side of the vehicle. The other end side of the fourth wire harness 24 having one end connected to the capacitor 16 is connected to the front stud bolt 44c.

  As shown in FIGS. 8 to 10, the bus bar housing portion 45 has a substantially box shape opened on the upper side of the vehicle, and is formed so as to accommodate and hold the front portion of the metal plate of the bus bar 44 exposed from the harness housing portion 43. .

  More specifically, the bus bar housing portion 45 is formed so as to extend from the vicinity of the left end of the harness housing portion 43 to the vehicle front lower side and the vehicle width direction outer side, and in plan view, than the front side frame 4. The front end is formed on the outer side in the vehicle width direction.

  That is, the connecting member 40 is formed in a shape that allows the fourth wire harness 24 to be led out downward in the front of the vehicle while straddling the flange portions 411a and 412a of the front side frame 4 in the vehicle width direction.

  Next, assembling the first wire harness 21, the second wire harness 22, and the third wire harness 23 to the DC / DC converter 17, the harness holding member 30, and the connecting member 40 to configure the subassembly 20, A process of assembling the subassembly 20 to the vehicle body will be described.

  First, one end of the first wire harness 21, one end of the second wire harness 22, and one end of the third wire harness 23 are connected to the right side surface of the DC / DC converter 17. Thereafter, the second wire harness 22 extended toward the front side of the vehicle is connected to the stud bolt 35 b of the bus bar 35 in the harness holding member 30. Further, after closing the upper lid of the harness holding member 30, the first wire harness 21 extended toward the vehicle front side is attached to the upper lid via a resin clamp.

  In addition, the third wire harness 23 extended a predetermined length from the DC / DC converter 17 toward the front side of the vehicle is accommodated in the internal space of the first holding portion 31 in the harness holding member 30 and is directed to the left side of the vehicle. It is accommodated in the internal space of the second holding member 32 while being bent.

Thereafter, the adhesive tape 36 (see FIG. 4) is wound around the harness holding member 30 that houses the third wire harness 23, and the third wire harness 23 is fixed to the harness holding member 30.
Then, after connecting the other end of the third wire harness 23 to the rear stud bolt 44 b of the bus bar 44 in the connecting member 40, the upper lid of the connecting member 40 is closed to configure the subassembly 20.

The subassembly 20 configured as described above is assembled to the vehicle body so as to be inserted into the routing space S in the front portion of the vehicle 1 from above the vehicle.
Specifically, after the DC / DC converter 17 is mounted and fixed behind the battery tray 18, the harness holding member 30 is placed on the tray front portion 18 a of the battery tray 18.

  At this time, the right stud bolt 18 b of the battery tray 18 is inserted into the first bolt insertion hole 33 a of the first fixing portion 33 along the tapered portion 33 b of the first fixing portion 33. Thereafter, the left stud bolt 18 c is inserted into the second bolt insertion hole 34 a of the second fixing portion 34 along the tapered portion 34 b of the second fixing portion 34, and the harness holding member 30 is placed on the battery tray 18. . Then, a nut (not shown) is screwed into the right stud bolt 18b and the left stud bolt 18c, and the battery tray 18 and the harness holding member 30 are fastened.

  When the harness holding member 30 is fastened to the vehicle body, after the connecting member 40 is placed on the upper surface of the front side frame 4 on the left side of the vehicle, the fastening bolt 8 is screwed into the weld nut 413 via the bolt insertion hole 41a. The connecting member 40 and the front side frame 4 are fastened.

  Thus, the subassembly 20 is mounted and fixed to the vehicle body in the order of the DC / DC converter 17, the harness holding member 30, and the connecting member 40. Thereafter, the first wire harness 21 is connected to the battery 13 placed on the battery tray 18 to electrically connect the DC / DC converter 17 and the battery 13. Further, the fourth wire harness 24 is connected to the connecting member 40 to electrically connect the DC / DC converter 17 and the capacitor 16.

Even if the harness fixing structure of the vehicle 1 that realizes the above-described configuration is the highly rigid third wire harness 23, it is possible to secure the assembling property of the third wire harness 23 to the vehicle body.
Specifically, the harness holding member 30 allows the harness fixing structure of the vehicle 1 to maintain the bent state of the third wire harness 23 that is bent along the vehicle front side and the vehicle left direction.

  Thereby, the harness fixing structure of the vehicle 1 allows the third wire harness 23 to be easily assembled to the vehicle body as compared with the case where the highly rigid third wire harness 23 is bent and wired in a desired layout. Can do. For this reason, the harness fixing structure of the vehicle 1 can assemble the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 integrally with the vehicle body.

  Further, the right stud bolt 18 b and the left stud bolt 18 c of the battery tray 18 are inserted into the first bolt insertion hole 33 a of the first fixing portion 33 and the second bolt insertion hole 34 a of the second fixing portion 34 in the harness holding member 30. By inserting, the harness fixing structure of the vehicle 1 can simultaneously perform positioning of the harness holding member 30 with respect to the vehicle body and temporary assembly of the harness holding member 30 with respect to the vehicle body.

  At this time, the harness fixing structure of the vehicle 1 can absorb the length tolerance of the third wire harness 23 in the vehicle front-rear direction by the first bolt insertion hole 33 a of the first fixing portion 33. Similarly, the harness fixing structure of the vehicle 1 can absorb the length tolerance of the third wire harness 23 in the vehicle front-rear direction by the second bolt insertion hole 34 a of the second fixing portion 34.

  For this reason, the harness fixing structure of the vehicle 1 can suppress the bending of the third wire harness 23, and the right stud bolt 18b and the left stud bolt are provided in the first bolt insertion hole 33a and the second bolt insertion hole 34a. 18c can be easily inserted.

  Thereby, for example, when the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 are integrally assembled to the vehicle body, even if the rigidity of the third wire harness 23 is high, the vehicle 1 The harness fixing structure can suppress the bending of the third wire harness 23 and can easily assemble the DC / DC converter 17 and the harness holding member 30 to the vehicle body.

  Therefore, the harness fixing structure of the vehicle 1 has a third wire harness 23 having high rigidity due to the first bolt insertion hole 33a and the second bolt insertion hole 34a having a substantially oval shape in plan view. Assembling property of the wire harness 23 can be ensured.

  Further, the first bolt insertion hole 33a of the first fixing portion 33 is formed in a substantially oval shape in plan view that is long in the vehicle front-rear direction, and the second bolt insertion hole 34a of the second fixing portion 34 is inserted into the first bolt insertion hole. By increasing the diameter in the vehicle width direction larger than the hole diameter in the vehicle width direction in the hole 33a, the harness fixing structure of the vehicle 1 secures the assembly of the third wire harness 23 to the vehicle body more stably, and In contrast, the third wire harness 23 can be more stably fixed.

  Specifically, when the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 are integrally assembled to the vehicle body, the harness fixing structure of the vehicle 1 has a vehicle front-rear direction in the third wire harness 23. The length tolerance can be absorbed by the first bolt insertion hole 33 a of the first fixing portion 33 and the second bolt insertion hole 34 a of the second fixing portion 34.

  Furthermore, the harness fixing structure of the vehicle 1 has a tolerance between the distance between the right stud bolt 18b and the left stud bolt 18c in the vehicle width direction and the distance between the first bolt insertion hole 33a and the second bolt insertion hole 34a. 2 can be absorbed by the second bolt insertion hole 34a of the fixing portion 34.

  Thereby, when the DC / DC converter 17, the 3rd wire harness 23, and the harness holding member 30 are assembled | attached to a vehicle body integrally, the harness fixing structure of the vehicle 1 suppresses the curvature of the 3rd wire harness 23 with high rigidity. And can be assembled to the vehicle body.

In addition, since the harness fixing structure of the vehicle 1 can suppress the opening area as compared with the case where the bolt insertion holes are uniformly expanded, the rigidity in the first fixing portion 33 and the second fixing portion 34, and the machine Strength can be ensured.
Since it is fixed to the vehicle body via the first fixing portion 33 and the second fixing portion 34 as described above, the harness fixing structure of the vehicle 1 ensures the fixed state between the vehicle body and the harness holding member 30 more stably. be able to.

  Therefore, the harness fixing structure of the vehicle 1 is configured such that the third wire harness 23 can be attached to the vehicle body by the first bolt insertion hole 33a of the first fixing portion 33 and the second bolt insertion hole 34a of the second fixing portion 34. Can be secured more stably, and the third wire harness 23 can be more stably fixed to the vehicle body.

  In addition, the harness holding member 30 is arranged in the routing space S constituted by the horizontal engine 11, the air cleaner box 12, and the battery 13 of the vehicle 1, and the battery tray 18 in the routing space S is directed upward from the vehicle. By arranging the right stud bolt 18b and the left stud bolt 18c, the harness fixing structure of the vehicle 1 is a case where the highly rigid third wire harness 23 is routed in the routing space S having a limited size. Even if it exists, it can prevent that the assembly | attachment property with respect to a vehicle body is impaired.

  More specifically, the smaller the vehicle, the smaller the engine room of the vehicle, which differs depending on the design and size, so the routing space S also becomes smaller depending on the vehicle. For this reason, it is more difficult for a small vehicle to route the rigid third wire harness 23 in the routing space S and fix it at a desired position.

  Therefore, by arranging the right stud bolt 18b and the left stud bolt 18c facing upward in the vehicle, the harness fixing structure of the vehicle 1 is assembled with the harness holding member 30 on the vehicle body from above the vehicle with respect to the routing space S. Can be attached. For this reason, the harness fixing structure of the vehicle 1 can easily assemble the harness holding member 30 holding the third wire harness 23 to the battery tray 18, for example.

  Furthermore, since the length tolerance of the third wire harness 23 can be absorbed by the first bolt insertion hole 33a and the second bolt insertion hole 34a, the harness fixing structure of the vehicle 1 is assembled in the routing space S. Can be improved.

  Thereby, even if the harness fixing structure of the vehicle 1 is a case where the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 are integrally assembled to the vehicle body, the third wire harness 23 with respect to the vehicle body is provided. It is possible to prevent the assembling performance from being lowered.

  Therefore, the harness fixing structure of the vehicle 1 can prevent the assembling property with respect to the vehicle body from being impaired even when the highly rigid third wire harness 23 is routed in the limited routing space S.

  Further, since the first holding part 31 and the second holding part 32 of the harness holding member 30 are configured by the harness protector that protects the third wire harness 23, the harness fixing structure of the vehicle 1 is placed in the routing space S. When the 3-wire harness 23 is routed, it is possible to prevent the third wire harness 23 from being damaged due to contact with the vehicle body, the air cleaner box 12, and the like.

Furthermore, the harness fixing structure of the vehicle 1 can prevent the third wire harness 23 from being damaged due to contact with the vehicle body due to the swing of the vehicle 1.
Therefore, the harness fixing structure of the vehicle 1 ensures both the protection of the third wire harness 23 and the assembling property of the third wire harness 23 without increasing the number of parts by the harness holding member 30. Can do.

  Further, the step of connecting one end of the third wire harness 23 to the DC / DC converter 17 and the third wire harness 23 routed from the DC / DC converter 17 along the front of the vehicle are first held by the harness holding member 30. A step of holding by the portion 31, a step of holding the third wire harness 23 bent toward the left side of the vehicle substantially intersecting the front of the vehicle by the second holding portion 32 of the harness holding member 30, and a first fixing A step of inserting the right stud bolt 18b of the battery tray 18 into the first bolt insertion hole 33a of the portion 33, and a insertion of the left stud bolt 18c of the battery tray 18 into the second bolt insertion hole 34a of the second fixing portion 34. The steps and the step of fixing the first fixing portion 33 and the second fixing portion 34 to the battery tray 18 are performed in this order. More, the harness fixing method of the vehicle 1 may be a third wire harness 23 having high rigidity, it is possible to ensure the assembly of the third wire harness 23 to the vehicle body.

Specifically, the harness fixing method of the vehicle 1 can assemble the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 integrally with the vehicle body.
At this time, first, the right stud bolt 18b is inserted into the first bolt insertion hole 33a of the first fixing portion 33, whereby the harness fixing method of the vehicle 1 is the length tolerance in the vehicle front-rear direction in the third wire harness 23, That is, the length tolerance of the third wire harness 23 between the DC / DC converter 17 and the harness holding member 30 can be absorbed by the first bolt insertion hole 33a.

  For this reason, the harness fixing method of the vehicle 1 can suppress the bending of the third wire harness 23, easily determines the position of the harness holding member 30 relative to the vehicle body in front of the vehicle, and the harness holding member in the vehicle width direction. 30 movements can be restricted.

  Thereafter, by inserting the left stud bolt 18c into the second bolt insertion hole 34a of the second fixing portion 34, the harness fixing method of the vehicle 1 is the distance between the right stud bolt 18b and the left stud bolt 18c in the vehicle width direction. The tolerance with the distance between the first bolt insertion hole 33a and the second bolt insertion hole 34a can be absorbed by the second bolt insertion hole 34a. For this reason, the harness fixing method for the vehicle 1 can easily determine the position of the harness holding member 30 relative to the vehicle body in the vehicle width direction while suppressing the bending of the third wire harness 23.

  Thereby, even if it is a case where the rigidity of the 3rd wire harness 23 is high, the harness fixing method of the vehicle 1 can suppress the curve of the 3rd wire harness 23, and can be easily assembled | attached to a vehicle body.

  Therefore, when the harness fixing method of the vehicle 1 is the highly rigid third wire harness 23 when the DC / DC converter 17, the third wire harness 23, and the harness holding member 30 are integrally assembled to the vehicle body, The assembly | attachment property of the 3rd wire harness 23 with respect to a vehicle body is securable.

  In the above-described embodiment, the DC / DC converter 17 and the capacitor 16 have been described. However, the present invention is not limited thereto, and the battery 13, the battery in the electric vehicle, It may be a relay box, an audio device, a control device, or the like.

  Moreover, although demonstrated using the one 3rd wire harness 23, it is not limited to this, The wire harness comprised by bundling the several covered electric wire may be sufficient. Even in this case, since a highly rigid wire harness can be configured, the same effects as those of the above-described embodiment can be achieved.

  Moreover, although the 3rd wire harness 23 was fixed to the harness holding member 30 with the adhesive tape 36, it is not limited to this, The 3rd wire harness 23 is provided in the inside of the harness holding member which provided the lid | cover which can be opened and closed on the vehicle lower side. The structure which accommodates and hold | maintains may be sufficient.

  Further, the first bolt insertion hole 33a of the first fixing portion 33 is formed in a substantially oval shape in plan view that is long in the vehicle front-rear direction, but is not limited thereto, and may be an insertion hole that is expanded in diameter at least in the vehicle front-rear direction. That's fine. For example, an insertion hole having a substantially elliptical shape in plan view that is long in the vehicle width direction and expanded in the vehicle longitudinal direction, or an insertion in a substantially circular shape in plan view that is uniformly expanded in the radial direction in the shaft portion of the right stud bolt 18b. It may be a hole.

  Further, the second bolt insertion hole 34a of the second fixing portion 34 is formed in a substantially oblong shape in plan view that is wider than the hole diameter W1 in the vehicle width direction of the first bolt insertion hole 33a and is long in the vehicle front-rear direction. However, the present invention is not limited to this, and any insertion hole that is wider than the hole diameter W1 in the vehicle width direction of the first bolt insertion hole 33a may be used. For example, the diameter may be increased in the vehicle front-rear direction and may be an insertion hole having a substantially oblong shape in plan view that is long in the vehicle width direction, or an insertion hole having a substantially circular shape in plan view.

  Moreover, although it was set as the routing section S which attaches the subassembly 20 from the vehicle upper direction, it is not limited to this, For example, the routing space S which attaches the subassembly 20 to a vehicle body from the vehicle side may be sufficient.

In correspondence between the configuration of the present invention and the above-described embodiment,
The first electrical equipment of the present invention corresponds to the DC / DC converter 17 of the embodiment,
Similarly,
The second electrical equipment corresponds to the capacitor 16,
The wire harness corresponds to the third wire harness 23,
The harness holding means corresponds to the harness holding member 30 and the adhesive tape 36,
The first routing direction corresponds to the front of the vehicle,
The second routing direction corresponds to the vehicle left direction,
The fixing portion corresponds to the first fixing portion 33 and the second fixing portion 34,
The vehicle body side bolts correspond to the right stud bolt 18b and the left stud bolt 18c,
The bolt insertion holes correspond to the first bolt insertion holes 33a and the second bolt insertion holes 34a,
The hole diameter in the second routing direction corresponds to the hole diameter W1,
The engine corresponds to the horizontal engine 11,
The auxiliary equipment corresponds to the air cleaner box 12,
The substantially L-shaped gap in plan view corresponds to the routing space S,
The present invention is not limited only to the configuration of the above-described embodiment, and many embodiments can be obtained.

DESCRIPTION OF SYMBOLS 1 ... Vehicle 11 ... Horizontal installation engine 12 ... Air cleaner box 13 ... Battery 16 ... Capacitor 17 ... DC / DC converter 18b ... Right stud bolt 18c ... Left stud bolt 23 ... Third wire harness 30 ... Harness holding member 31 ... First holding Part 32 ... Second holding part 33 ... First fixing part 33a ... First bolt insertion hole 34 ... Second fixing part 34a ... Second bolt insertion hole 36 ... Adhesive tape S ... Routing space W1 ... Hole diameter

Claims (5)

A wire harness for connecting the first electrical equipment and the second electrical equipment in the vehicle so as to be electrically conductive; and
Harness holding means for holding the wire harness,
A harness fixing structure for a vehicle in which the harness holding means holding the wire harness is fixed to a vehicle body,
The harness holding means;
A first holding unit for holding the wire harness routed along the first routing direction from the first electrical equipment;
A second holding portion for holding the wire harness bent toward the second routing direction substantially intersecting the first routing direction;
A fixed part fixed to the vehicle body;
In the fixing part,
A vehicle harness fixing structure including a bolt insertion hole that allows a vehicle body side bolt provided in the vehicle body to be inserted and expands at least in the first wiring direction. The harness holding means;
It is configured to hold the wire harness in a state where one end is connected to the first electrical equipment,
The fixing portion;
A first fixing part formed on the first holding part;
The at least one second fixing portion formed in the second holding portion at a predetermined interval in the second routing direction with respect to the first fixing portion,
The bolt insertion hole in the first fixing portion is a first bolt insertion hole,
As the second bolt insertion hole, the bolt insertion hole in the second fixing portion,
The first bolt insertion hole,
Forming an opening in a substantially oblong shape in plan view that is long in the first routing direction;
The second bolt insertion hole,
The harness fixing structure for a vehicle according to claim 1, wherein the diameter of the first bolt insertion hole is larger than the hole diameter in the second wiring direction and is expanded in the second wiring direction. The harness holding means;
A configuration in which the vehicle engine, accessories, and battery are arranged in a substantially L-shaped gap in plan view,
The vehicle body side bolt,
The vehicle harness fixing structure according to claim 1, wherein the vehicle harness fixing structure is disposed toward the upper side of the vehicle from the vehicle body in the substantially L-shaped gap in the plan view. The first holding part and the second holding part of the harness holding means,
The harness fixing structure for a vehicle according to any one of claims 1 to 3, wherein the harness protector integrally protects the wire harness. The harness holding means for holding the wire harness, comprising: a wire harness that connects the first electrical equipment and the second electrical equipment in the vehicle so as to be electrically conductive; and a harness holding means that holds the wire harness. A vehicle harness fixing method for fixing the vehicle to the vehicle body,
Connecting one end of the wire harness to the first electrical equipment;
Holding the wire harness routed along the first routing direction from the first electrical equipment with the first holding portion of the harness holding means;
Holding the wire harness bent toward a second routing direction substantially intersecting the first routing direction with a second holding portion of the harness holding means;
An opening is formed in the first fixing portion provided in the first holding portion, and a vehicle body side bolt provided in the vehicle body is inserted into a first bolt insertion hole having a substantially oblong shape in plan view that is long in the first routing direction. And a process of
An opening is formed in the second fixing portion of the second holding portion that is spaced apart from the first fixing portion in the second routing direction, and the second routing in the first bolt insertion hole. Inserting a vehicle body side bolt provided in the vehicle body into a second bolt insertion hole having a diameter larger than the hole diameter in the direction and expanded in the second wiring direction;
A method for fixing a harness of a vehicle, wherein the first fixing portion and the second fixing portion are fixed to a vehicle body in this order.

Images