JP2012253926A - Guide structure of harness member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To guide a wire harness with a little looseness so that a clearance between a vehicle body and a back door is allowed regardless of whether the back door is in the opening state or the closing state while dealing with the downsizing of a hinge.SOLUTION: A back door 20 is connected with a vehicle body 15 through a hinge 30 including a first rotation shaft 37 and a second rotation shaft 38, which are arranged parallel to each other, so as to open and close. A protector 41, guiding a wire harness 25, is disposed at an intermediate support member 35 supporting the first rotation shaft 37 and the second rotation shaft 38, which form the hinge 30, being fixed thereto. The protector 41 guides the wire harness 25 arranged at an area between the vehicle body 15 side and the back door 20 side so that the wire harness 25 passes through axis lines arranged along a rotation axis line L1 of the first rotation shaft 37 and a rotation axis line L2 of the second rotation shaft 38.

Description

  The present invention relates to a guide structure for a harness member that guides a harness member that is wired from the vehicle body side toward a back door that is openably and closably connected to the vehicle body by a hinge structure.

  For example, in a van-type vehicle, a back door is disposed at the rear of the vehicle so that the vehicle rear chamber can be used as a luggage compartment. As such a back door, there is known a door-opening type in which the door opening and closing method spreads to the left and right. Such a back door also has a function as a rear panel of the vehicle while having a function as a door to be opened and closed. For this reason, even in such a back door, electrical components such as a brake lamp and an electromagnetic lock are disposed as in the case of a general rear portion of a vehicle. For this reason, the harness member used as what is called a wire harness is wired from the vehicle body side to the back door side so that electric power can be supplied toward such a lamp device (see, for example, Patent Document 1). ). The harness member is drawn from the vehicle body that forms the side panel of the vehicle to the back door that forms the rear panel of the vehicle. For this reason, the harness member between the vehicle body and the back door is not stored inside the vehicle body and the back door having such a panel structure, but is exposed in an exposed state.

JP 2000-211446 A

By the way, some of such back doors are connected to the vehicle body body so as to be openable and closable by a hinge structure having two rotation shafts arranged in parallel. For this reason, the separation distance between the vehicle body and the back door is significantly different between when the back door is closed and when the back door is open. Specifically, the separation distance between the vehicle body and the back door when the back door is in a closed state is short and close to each other. On the other hand, the distance between the vehicle body and the back door when the back door is in an open state is a long distance that is pivoted. For this reason, the harness member exposed to the outside in a state of being exposed between the vehicle body and the back door is different from each other regardless of whether the back door is closed or the back door is open. We want to provide a structure that guides the distance to allow. Note that there is a range of rotation of the back door with respect to the vehicle body described above, for example, 270 degrees, and in the case of such a range of rotation, the vehicle body body by opening and closing the back door is set. And the back door are significantly different from each other.
On the other hand, in the hinge structure described above, there is a demand to reduce the size of the hinge structure by setting the distance between the two rotating shafts to be narrow. When the hinge structure is miniaturized as described above, it is necessary to guide the harness member at any position above and below the hinge structure. For this reason, the harness member guided in this way can be separated from the harness member in accordance with the size of the hinge structure to be miniaturized so that a different separation distance can be allowed regardless of the open / closed state of the back door. I want to guide you.

  The present invention has been made in view of such circumstances, and the problem to be solved by the present invention is connected to the vehicle body body in an openable and closable manner by a hinge structure having two rotating shafts arranged in parallel. In the harness member guide structure for guiding the harness member wired from the vehicle body side toward the back door, the body body and the back door In other words, the harness member can be guided with less slackness of the harness member so as to allow the separation distance.

In order to solve the above-described problems, the harness member guide structure according to the present invention employs the following means.
That is, the guide structure of the harness member according to the first aspect of the present invention is such that the back door can be opened and closed with respect to the vehicle body body by the hinge structure having the first rotation shaft and the second rotation shaft arranged in parallel. A harness member guide structure for guiding a harness member wired from the vehicle body side to the back door side in a connected vehicle, wherein the wiring structure is wired from the vehicle body side to the back door side. A harness guide portion that guides the harness member is disposed in a state of being fixed to an interposed member that supports the first rotation shaft and the second rotation shaft that form the hinge structure, The harness guide portion is arranged on the vehicle body side from the vehicle body side so as to pass on at least one axis on the axis along the axis of the first rotation axis or the axis of the second rotation axis. Characterized by guiding the harness members are wired between the up backdoor side.

  According to the guide structure of the harness member according to the first aspect of the present invention, the back door can be opened and closed with respect to the vehicle body by the hinge structure having the first rotation shaft and the second rotation shaft arranged in parallel. Has been. Here, the harness guide portion that guides the harness member is disposed on the interposed member that supports the first rotation shaft and the second rotation shaft that form a hinge structure. The harness guide portion is configured to connect a harness member wired from the vehicle body side to the back door side at least one of the axis along the axis of the first rotation axis or the axis of the second rotation axis. Guide to pass on the axis. Thereby, the harness member to be wired can change the direction of the harness member by opening and closing the back door along the rotation axis of the hinge structure. Therefore, according to the guide structure for a harness member according to the first invention, the difference in the length of the harness member (line length difference) due to opening and closing of the back door can be reduced while corresponding to downsizing of the hinge structure. Thus, the harness member can be guided with less slackness of the harness member so that the distance between the vehicle body and the back door can be allowed in any state where the back door is opened and closed.

The guide structure of the harness member according to the second invention is the guide structure of the harness member according to the first invention, and the harness guide portion for guiding the harness member so as to pass on the axis is on the axis. The harness member is guided to be bent in an L shape including the axial direction.
According to the guide structure of the harness member according to the second aspect of the invention, the harness guide portion that guides the harness member so as to pass on the axis is bent in an L shape including the axial direction on the axis. To guide. Thereby, the difference in wire length of the harness member caused by changing the direction of the harness member by the harness guide portion can be absorbed by twisting of the harness member. Therefore, according to the guide structure for a harness member according to the second invention, the direction of the harness member can be changed smoothly, and the opening / closing operation of the back door can be improved.

A guide structure for a harness member according to a third invention is the guide structure for a harness member according to the first or second invention, wherein the harness member is drawn into the back door from the outside of the back door. A harness fixing portion for fixing the harness member to the back door side is provided around the retracted portion of the harness member provided.
According to the guide structure of the harness member according to the third invention, the harness fixing portion for fixing the harness member to the back door side is provided in the vicinity of the retracting portion of the harness member. In changing the direction of the harness member, the harness member can be fixed to the back door side. Thereby, changing the direction of the harness member can follow the movement of the back door, and the opening / closing operation of the back door can be improved.

According to the guide structure of the harness member according to the first aspect of the invention, the harness can be allowed to be separated from the vehicle body body and the back door in any state where the back door is opened and closed while corresponding to downsizing of the hinge structure. The harness member can be guided with less slack of the member.
According to the guide structure of the harness member according to the second invention, the direction of the harness member can be changed smoothly, and the opening / closing operation of the back door can be made favorable.
According to the guide structure of the harness member according to the third invention, changing the direction of the harness member can be made to follow the movement of the back door, and the opening / closing operation of the back door can be made favorable. .

1 is a simplified vehicle exterior view showing a rear exterior appearance of a van type vehicle. It is the perspective view which looked at the guide structure of a wire harness from the inner side which opened the back door. It is the perspective view which looked at the guide structure of a wire harness from the outer side of the back door. It is a top view which shows the state in which the back door is open. It is a top view showing the state where the back door is closed.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out a guide structure for a harness member according to the present invention will be described with reference to the drawings. In the simplified vehicle exterior view of FIG. 1, the rear appearance of the van type vehicle 10 is simplified. The vehicle 10 is a van-type vehicle in which a vehicle rear chamber (reference numeral 11) is set widely so that it can be effectively used as a luggage compartment. Back doors 20 and 20 that are opened and closed are disposed at the rear of the vehicle 10. The back doors 20 and 20 are so-called double doors that open and close so as to spread in the left-right direction. That is, the back door 20 is connected to the vehicle body 15 via the hinges 30 and 30 so as to be opened and closed. The back door 20 has two hinges 30, 30 attached to one side, and is connected to the vehicle body 15 so as to be openable and closable.
FIG. 2 shows the hinge 30 including the harness guide structure 40 of the wire harness 25 in a perspective view seen from the inside of the back door 20 opened. FIG. 3 is a perspective view of the harness guide structure 40 of the wire harness 25 as viewed from the outside of the back door 20. As shown in FIGS. 2 and 3, the hinge 30 is configured by a hinge structure having two rotation shafts, a first rotation shaft 37 and a second rotation shaft 38 arranged in parallel with each other. Note that the first rotation shaft 37 and the second rotation shaft 38 are arranged such that their rotation axes are along the vertical direction that is the vertical direction of the vehicle body.
The hinge 30 has a hinge structure capable of opening and closing the back door 20 with respect to the vehicle body 15 within a maximum rotation range of 270 degrees. Specifically, the hinge 30 roughly includes a vehicle body side bracket member 31 as a vehicle body side bracket portion fixed to the vehicle body body 15 side, and a door side bracket member as a door side bracket portion fixed to the back door 20 side. 33 and an intermediate support member 35 that is pivotally connected to the vehicle body side bracket member 31 and the door side bracket member 33 via a first rotation shaft 37 and a second rotation shaft 38, respectively. Yes. The intermediate support member 35 corresponds to an intervention member according to the present invention that supports the first rotation shaft 37 and the second rotation shaft 38 for forming the hinge 30.

The vehicle body side bracket member 31 is attached to the vehicle body 15 by an appropriate screw fastening member 39. The door side bracket member 33 is also attached to the back door 20 by an appropriate screw fastening member 39. Here, the intermediate support member 35 is pivotally connected to the vehicle body side bracket member 31 via the first rotation shaft 37 on the vehicle body 15 side, and is pivotally connected to the vehicle body side bracket member 31 on the back door 20 side. It is pivotally connected to the door side bracket member 33 via a moving shaft 38 so as to be rotatable. For this reason, the intermediate support member 35 is connected to the vehicle body side bracket member 31 by the first rotation shaft 37 so as to be relatively rotatable. The door-side bracket member 33 is connected to the intermediate support member 35 by a second rotation shaft 38 so as to be relatively rotatable.
Thereby, the back door 20 to which the door side bracket member 33 is fixed relative to the vehicle body 15 to which the vehicle body side bracket member 31 is fixed has a pivot support rotation range of the intermediate support member 35 by the first rotation shaft 37. And a pivot range in which the second pivot shaft 38 and the pivot support pivot range of the door-side bracket member 33 are added. The hinge 30 is provided with an opening restriction link 36 for restricting the opening angle of the back door 20 to a range of 270 degrees. The opening restriction link 36 is configured so that the vehicle body side bracket member 31 and the door side can be opened and closed so that the back door 20 can be opened and closed while maintaining the relative distance between the vehicle body side bracket member 31 and the door side bracket member 33. It is suspended with respect to both the bracket member 33. Specifically, the vehicle body side bracket member 31 is provided with a connecting portion 32 that protrudes inward. One end side of the opening restriction link 36 is pivotally coupled to the coupling portion 32 via a pivot pin 321 so as to be rotatable. The door bracket member 33 is also provided with a connecting portion 34 that protrudes inward. The other end side of the opening restriction link 36 is pivotally coupled to the coupling portion 34 via a pivot pin 341. In this way, even if the relative position of the door-side bracket member 33 with respect to the intermediate support member 35 or the relative position of the vehicle body side bracket member 31 with respect to the intermediate support member 35 is changed by opening and closing the back door 20, The relative distance between the connecting portion 34 of the vehicle body side bracket member 31 and the connecting portion 34 of the door side bracket member 33 can be maintained by the opening restriction link 36. Further, since the relative distance between the connecting portions 32 and 34 is maintained by the opening restriction link 36, the vehicle body side bracket member 31, the door side bracket member 33, and the intermediate support member 35 are mutually connected. The relative position of is always determined.

On the other hand, the back door 20 has a function as a rear panel of the vehicle as well as a general vehicle. The back door 20 is provided with electric parts such as a brake lamp and an electromagnetic lock. For this reason, a so-called wire harness 25 in which a power supply wire and a control signal transmission wire are bundled from the body body 15 constituting the side panel of the vehicle toward the back door 20 constituting the rear panel of the vehicle. It is arranged. The wire harness 25 is a member corresponding to the harness member according to the present invention.
As shown in FIGS. 2 and 3, the wire harness 25 is pulled out from a drawer portion 251 that communicates with the inside of the panel structure that forms the vehicle body 15, and is retracted that communicates with the interior of the panel structure that forms the back door 20. It has been drawn into site 252. The wire harness 25 is routed along the hinge 30 between the vehicle body 15 and the back door 20 without being housed inside the vehicle body 15 and the back door 20. Further, the drawer portion 251 of the vehicle body 15 is set so as to be positioned on the rotation axis L1 of the first rotation shaft 37 of the hinge 30 described later.
The wire harness 25 exposed to the outside is guided by a harness guide structure 40 described below. Although the wire harness 25 is difficult to understand in the drawing, the outer peripheral portion that is covered so as to house the above-described electric power supply wire and control signal transmission wire and is exposed to the outside is formed by the harness covering material 26. Has been.

The wire harness 25 wired between the vehicle body 15 side and the back door 20 side is guided by the following harness guide structure 40 of the wire harness 25. The harness guide structure 40 includes a protector 41 attached to the intermediate support member 35 constituting the above-described hinge 30 and a harness fixing member 61 attached to the back door 20. The protector 41 and the harness fixing member 61 correspond to the harness member guide structure according to the present invention. The protector 41 corresponds to a harness guide portion according to the present invention that guides the wire harness 25 wired from the vehicle body 15 side to the back door 20 side, and is a first rotating shaft that forms a hinge 30. 37 and the second rotation shaft 38 are fixed to an intermediate support member 35 that supports the second rotation shaft 38.
The harness fixing member 61 corresponds to the harness fixing portion according to the present invention, and is a member that fixes the wire harness 25 to the back door 20 side. The harness fixing member 61 is disposed around a pull-in portion 252 for drawing the wire harness 25 from the outside of the back door 20 into the back door 20.
The protector 41 is configured to guide the wire harness 25 wired from the vehicle body 15 toward the back door 20 so as to pass on an axis along the rotation axis L1 of the first rotation shaft 37. ing. Further, the protector 41 is configured to guide the wire harness 25 wired from the vehicle body 15 toward the back door 20 so as to be bent in an L shape including the axial direction on the rotation axis L1. ing.

The protector 41 generally includes a support cover member 42 and a harness guide member 51. As shown in FIGS. 2 and 3, the support cover member 42 is configured such that the wire harness 25 is sandwiched between the intermediate support member 35 in a state where the wire harness 25 is disposed on the upper side of the intermediate support member 35. It is formed so as to cover. Specifically, the support cover member 42 is fixedly attached to the intermediate support member 35 constituting the hinge 30. The support cover member 42 includes an upper wall portion 43 and a lower wall portion 44 that extend in the horizontal direction at the vertical position of the intermediate support member 35, and an upper wall portion 43 and a lower wall portion at the outer position of the intermediate support member 35 44 and an outer wall portion 45 extending in the vertical direction and connected. In addition, the outer wall part 45 is formed in the shape bent appropriately, as shown in FIG. On the other hand, the extending range of the upper wall portion 43 and the lower wall portion 44 is formed corresponding to the thickness shape of the intermediate support member 35. As shown in FIG. 3, the outer wall portion 45 is provided with a punching shape 451. As shown in FIG. 3, a guide cover member 52 is attached to the hollow shape 451 of the outer wall portion 45. The guide cover member 52 has a function of covering the hinge 30 so that the hinge 30 is not exposed to the outside from the punched shape 451 of the support cover member 42. The guide cover member 52 is fixedly attached to the door side bracket member 33. As shown in FIG. 3, the guide cover member 52 is provided with an insertion / extraction hole 521 formed so that a part of the intermediate support member 35 can enter.
The support cover member 42 is formed with an upper support rib 452 and a lower support rib 453 at the upper and lower positions of the outer wall portion 45. The upper support rib 452 and the lower support rib 453 are formed in a rib shape extending in the vertical direction, and have a function of contacting the harness guide member 51 and guiding the rotation of the harness guide member 51. . Specifically, as shown in FIG. 3, the upper support rib 452 is slidably in contact with the upper portion of the harness guide member 51, and the lower support rib 453 is below the intermediate support member 35. The side portions 352 are in contact with each other so as to support them.

An upper side surface 511 of the harness guide member 51 described below is bonded and fixed to the lower surface 431 of the upper wall portion 43 of the support cover member 42. That is, the support cover member 42 is attached to the intermediate support member 35 so as to sandwich the harness guide member 51 and the intermediate support member 35. For this reason, the harness guide member 51 is fixedly supported by the intermediate support member 35 because it is fixedly supported by the support cover member 42 fixedly supported by the intermediate support member 35. The harness guide member 51 may be fixed and supported directly by the intermediate support member 35 as a structure for fixing and supporting the harness guide member 51.
The harness guide member 51 has a function of guiding the wire harness 25 on the upper side of the intermediate support member 35. That is, as shown in FIGS. 2 and 3, the harness guide member 51 is formed having a harness insertion portion 53 through which the wire harness 25 is inserted. The harness guide member 51 is formed in a rectangular tube shape having both horizontal ends opened so that a harness insertion portion 53 through which the wire harness 25 can be inserted is provided. In this way, the harness insertion portion 53 guides the wire harness 25 from the vehicle body body 15 toward the back door 20 along the horizontal direction above the intermediate support member 35. For this reason, the wire harness 25 on the upper side of the intermediate support member 35 is orthogonal to both the axial directions of the rotation axis L1 direction of the first rotation shaft 37 and the rotation axis L2 direction of the second rotation shaft 38. It is guided to extend in the direction of
When the wire harness 25 is guided by the harness guide member 51, the wire harness 25 pulled out from the above-described pull-out portion 251 is bent in an L shape by the orthogonal guide portion 432 of the upper wall portion 43 of the support cover member 42. To be guided. That is, the wire harness 25 from the drawer part 251 to the orthogonal guide part 432 of the support cover member 42 is guided in the vehicle body vertical direction along the axial direction on the rotation axis L1 of the first rotation shaft 37. It is guided so as to be bent in an L shape by the orthogonal guide part 432. In addition, this orthogonal guide part 432 has a shape corresponding to the outer peripheral shape of the wire harness 25. Therefore, the orthogonal guide portion 432 guides the wire harness 25 so as to be bent at a right angle.
On the contrary, when the wire harness 25 is guided by the harness guide member 51, the wire harness 25 that is pulled into the above-described pull-in portion 252 is moved by the horizontal guide portion 433 of the upper wall portion 43 of the support cover member 42. Guided in the horizontal direction toward the back door 20. That is, the wire harness 25 from the horizontal guide portion 433 of the support cover member 42 toward the back door 20 is guided so as to extend in the horizontal direction of the vehicle body while passing on the rotation axis L1 of the second rotation shaft 38. Yes. The horizontal guide portion 433 has a shape that guides the wire harness 25 in the horizontal direction in line with the direction along the opening direction of the harness insertion portion 53.

The harness fixing member 61 is a member that fixes the wire harness 25 around the retracted portion 252 of the wire harness 25 drawn from the vehicle body 15 toward the back door 20. That is, as shown in FIG. 2, the harness fixing member 61 is attached to the back door 20 so as to fix the wire harness 25 at the lower position of the retracting portion 252. This harness fixing member 61 arranges the wire harness 25 at the lower position of the retracted portion 252 in the vertical direction that is the vertical direction of the vehicle body. In addition, this harness fixing member 61 is formed in the square cylinder shape which opened the both ends of the perpendicular direction, as shown in FIG. The lower opening 612 of the harness fixing member 61 is disposed so as to substantially intersect the opening direction of the horizontal guide 433 described above. For this reason, the wire harness 25 guided in the horizontal direction toward the back door 20 by the above-described horizontal guide portion 433 is guided so as to maintain the horizontal direction until it is inserted into the harness fixing member 61.
In this way, the wire harness 25 from the drawing part 251 of the vehicle body 15 to the drawing part of the back door 20 is connected to the turning axis L1 of the first turning shaft 37 by the harness guide member 51 and the harness fixing member 61. The second guide shaft 38 is guided so as to be substantially U-shaped while passing through the turning axis L <b> 2 of the second turning shaft 38.

According to the harness guide structure 40 described above, the following operational effects can be obtained. That is, when the back door 20 is opened, the wire harness 25 can be arranged as shown in FIG. When the back door 20 is closed, the wire harness 25 can be arranged as shown in FIG. That is, according to the harness guide structure 40, the wire harness 25 has a guide function, and the length of the wire harness 25 is in any state where the back door 20 is opened and closed, and the distance from the vehicle body 15 is allowed. The length can be as long as possible. Accordingly, the opening / closing operation of the back door 20 is not hindered, and the wire harness 25 can be prevented from being caught by the closing operation of the back door 20.
Thus, according to the harness guide structure 40 described above, the back door 20 is opened and closed with respect to the vehicle body 15 by the hinge 30 having the first rotation shaft 37 and the second rotation shaft 38 arranged in parallel. Connected as possible. Here, a protector 41 that guides the wire harness 25 is fixed to the intermediate support member 35 that supports the first rotation shaft 37 and the second rotation shaft 38 that form the hinge 30. In this protector 41, the wire harness 25 wired between the vehicle body 15 side and the back door 20 side is connected to the rotation axis L1 of the first rotation shaft 37 and the rotation axis L2 of the second rotation shaft 38. Guide it along an axis along it. Thereby, the wired wire harness 25 can change the direction of the wire harness 25 by opening and closing the back door 20 along the rotation axes L1 and L2 of the hinge 30. Therefore, according to the harness guide structure 40 described above, the length difference (line length difference) of the wire harness 25 due to opening and closing of the back door 20 can be reduced while accommodating the downsizing of the hinge 30. It is possible to guide the wire harness 25 with less slack of the wire harness 25 so that the separation distance between the vehicle body 15 and the back door 20 can be allowed regardless of whether the back door 20 is opened or closed.

Further, according to the harness guide structure 40 described above, the protector 41 that guides the wire harness 25 so as to pass on the rotation axis L1 is an L-shaped wire harness that includes the direction of the rotation axis L1 on the rotation axis L1. Guide 25 to bend. As a result, the wire length difference of the wire harness 25 caused by changing the direction of the wire harness 25 by the protector 41 can be absorbed by the twist of the wire harness 25. Therefore, according to the harness guide structure 40 described above, the direction of the wire harness 25 can be changed smoothly, and the opening / closing operation of the back door 20 can be improved.
Further, according to the harness guide structure 40 described above, since the harness fixing member 61 for fixing the wire harness 25 to the back door 20 side is provided around the retracted portion 252 of the wire harness 25, the opening of the back door 20 is performed. In changing the direction of the wire harness 25 by closing, the wire harness 25 can be fixed to the back door 20 side. Thereby, changing the direction of the wire harness 25 can be made to follow the movement of the back door 20, and the opening and closing operation of the back door 20 can be made favorable.

The harness member guide structure according to the present invention is not limited to the harness guide structure 40 of the above-described embodiment, and may be configured by appropriately changing locations as follows. Good.
That is, the protector 41 constituting the harness guide portion according to the present invention passes through at least one of the axes along the axis of the first rotation axis or the axis of the second rotation axis. Any material that satisfies the function of guiding a wire harness wired from the body side to the back door side may be used. That is, the harness guide member 51 of the harness guide structure 40 described above is configured by the protector 41 (harness guide portion) provided on the upper side with respect to the intermediate support member 35 (interposition member). It may be provided below the member 35 (intervening member).
The protector 41 that guides the wire harness 25 so as to pass on the rotation axis L1 of the first rotation shaft 37 is an L-shaped wire including the direction of the rotation axis L1 on the rotation axis L1. The harness 25 is guided to be bent. However, in the protector 41 and the harness fixing member 61 described above, the wire harness 25 is bent in an L shape including the direction of the rotation axis L2 on the rotation axis L2 of the second rotation shaft 38 described above. It may be a guide.

10 vehicle 15 body body 20 back door 25 wire harness (harness member)
251 Pull-out part 252 Pull-in part 26 Harness covering material 30 Hinge 31 Car body side bracket member 32 Connection part 321 Shaft support pin 33 Door side bracket member 34 Connection part 341 Shaft support pin 35 Intermediate support member (interposition member)
351 Upper part 352 Lower part 36 Opening restriction link 37 First rotation shaft 38 Second rotation shaft 39 Screw fixing member 40 Harness guide structure (guide structure of harness member)
41 Protector (harness guide part)
42 support cover member 43 upper wall portion 431 lower surface 432 orthogonal guide portion 433 horizontal guide portion 44 lower wall portion 45 outer wall portion 451 pierced shape 452 upper support rib 453 lower support rib 51 harness guide member 511 upper side surface 512 lower side surface 52 guide Cover member 521 Insertion hole 53 Harness insertion part 61 Harness fixing member (harness fixing part)
612 opening L1 rotation axis of the first rotation axis L2 rotation axis of the second rotation axis

Claims (3)

In a vehicle in which a back door is connected to a vehicle body in an openable / closable manner by a hinge structure having a first rotation shaft and a second rotation shaft arranged in parallel, the vehicle body side to the back door side. A guide structure of a harness member for guiding a harness member to be wired,
A harness guide portion that guides the harness member wired from the vehicle body side to the back door side supports the first rotation shaft and the second rotation shaft forming the hinge structure. It is arranged in a state fixed to the covering member,
The harness guide portion passes from the vehicle body side to the back door so as to pass on at least one axis on the axis along the axis of the first rotation axis or the axis of the second rotation axis. A guide structure for a harness member that guides the harness member that is wired up to the side. In the guide structure of the harness member according to claim 1,
A harness guide portion for guiding the harness member so as to pass on the axis line guides the harness member to be bent in an L shape including the axial direction on the axis line. Construction. In the guide structure of the harness member according to claim 1 or 2,
A harness fixing portion for fixing the harness member to the back door is provided around the retracting portion of the harness member provided to draw the harness member from the outside of the back door into the back door. A guide structure for a harness member.

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