JP2023017451A - Harness mounting member, harness fixing structure and harness mounting method - Google Patents

Abstract

To provide a harness mounting member capable of easily mounting a second harness to a first harness, and a harness fixing structure.SOLUTION: A harness mounting member 20 comprises: a mounting part main body 30 externally fitted and mounted at an opposite insertion side (upper side) to be an opposite side of an insertion side (lower side) of a stud bolt V in a stud mounting part 11 of a harness clamp 10a including a harness fixing part 12 for fixing a long first harness WH1 extending in a length direction L and the stud mounting part 11 for inserting and mounting the stud bolt V provided in a mounting location to mount the first harness WH1; and an extension body 40 to which a second harness WH2 is mounted. A lock piece 32 to be locked to the stud mounting part 11 for fixture is provided in the mounting part main body 30, and the second harness WH2 is mounted to the first harness WH1 which is mounted in the mounting location by the harness clamp 10.SELECTED DRAWING: Figure 1

Description

The present invention relates to, for example, a harness mounting member for mounting a second harness to a first harness, a harness fixing structure, and a harness mounting method.

A long wire harness that electrically connects electrical devices mounted on a vehicle is two-dimensional or three-dimensional by combining a straight portion and a curved portion according to the uneven shape of the vehicle. It is routed along a generally complicated routing route, and is attached to an attachment location on the body panel of the vehicle via an attachment member such as that disclosed in Patent Document 1, for example.

Specifically, the mounting member disclosed in Patent Literature 1 accommodates the wire harness from the opening of the harness accommodating portion integrated with the anchor, and then closes the opening so that the wire harness does not fall off. The wire harness is attached to the mounting member by locking and fixing the locking fixing portion in the manner as described above. By inserting an anchor into a through hole (attachment location) provided in the body panel, the wire harness is attached to the attachment location.

In recent years, various electric devices have been developed in order to improve the comfort of vehicles, and the addition or reduction of electric devices to vehicles is increasing. Along with this, wiring a new wire harness (temporarily referred to as a "second harness") along with a conventionally routed wire harness (temporarily referred to as a "first harness") has also increased. there is

However, in the harness clamp disclosed in Patent Document 1, it is necessary to release the lock fixation of the lock fixation portion each time the second harness is added. Therefore, it is desired to easily attach the second harness, which is connected to the electrical equipment to be mounted, to the first harness.

JP-A-2001-336509

SUMMARY OF THE INVENTION It is an object of the present invention to provide a harness mounting member, a harness fixing structure, and a harness mounting method that can easily mount a second harness to a first harness.

The present invention includes a harness fixing portion for fixing a long first harness extending in the longitudinal direction, and a stud mounting portion for mounting by inserting a stud bolt provided at a mounting portion for mounting the first harness. A fitting portion that is externally fitted to a non-insertion side opposite to the insertion side of the stud bolt in the stud attachment portion of the harness clamp, and a harness attachment portion that attaches a second harness are provided, The fitting portion is provided with a locking fixing portion that locks and fixes to the stud mounting portion, and the harness mounting portion mounts the second harness to the first harness mounted to the mounting portion by the harness clamp. It is a member.

Further, the present invention is provided with a harness fixing portion for fixing a long first harness extending in the longitudinal direction, and a stud mounting portion for mounting by inserting a stud bolt provided at a mounting portion for mounting the first harness. The first harness is fixed to the harness fixing portion of the harness clamp, and the first harness is attached to the mounting portion by inserting the stud bolt into the stud mounting portion, and the stud mounting portion of the harness clamp The fitting portion of the harness mounting member provided with a fitting portion that is externally fitted and mounted on the anti-insertion side that is opposite to the insertion side of the stud bolt, and a harness mounting portion that mounts a second harness. The engagement fixing portion provided is locked to the stud mounting portion to fix the fitting portion, and the second harness is attached to the first harness attached to the attachment portion by the harness clamp. This is the harness fixing structure.

Furthermore, according to the present invention, the first harness is fixed to the harness fixing portion using the above-described harness mounting member, and the first harness is inserted into the stud bolt to the stud mounting portion and attached to the mounting portion. In the harness mounting method, the second harness is mounted to the first harness mounted at the mounting portion by locking and fixing the locking fixing portion to the stud mounting portion with respect to the harness clamp.

The first harness and the second harness include a case where one is a so-called main harness and the other is a sub-harness, and a case where both are a main harness or a sub-harness. That is, the first harness and the second harness are not specific wire harnesses.

The stud attachment portion is not particularly limited in shape as long as it can be inserted into and attached to the standing stud bolt and the fitting portion can be externally fitted on the side opposite to the insertion. The portion to be fitted may be solid or hollow.
The locking fixing portion includes a configuration that can be locked and fixed to the inner surface or the outer surface of the stud mounting portion, or both.

In the harness mounting method, the second harness may be fixed to the harness mounting portion after the harness mounting member is fitted to the harness clamp attached to the mounting location, or the second harness may be fixed to the harness mounting portion. After that, the harness attachment member may be fitted to the harness clamp attached to the attachment location.

According to this aspect of the invention, the fitting portion can be fixed to the stud mounting portion by locking the lock fixing portion provided on the fitting portion from the non-insertion side of the stud fitting portion that is attached to the stud bolt. In this way, the harness mounting member can be attached to the harness clamp only by locking and fixing the fitting portion to the stud attachment portion from the opposite insertion side. In contrast, the harness mounting member having the harness mounting portion to which the second harness can be attached can be easily and reliably mounted. Therefore, the second harness can be easily and reliably attached to the first harness.

As an aspect of the present invention, the fitting portion may be provided with a side wall portion along the outer surface of the stud mounting portion.
Along the outer surface of the stud mounting portion described above means along all or part of the outer surface that constitutes the stud mounting portion.

According to this invention, the strength of the fitting portion can be improved. Further, in the fitted state in which the fitting portion is fitted to the stud mounting portion, the fitting portion can be stably attached to the stud mounting portion by causing the side wall portion to follow the outer peripheral surface of the stud mounting portion. Therefore, the second harness attached to the harness attachment portion can be stably routed along the first harness.

Further, as an aspect of the present invention, the fitting portion is fitted with the buckle portion of the harness fixing portion, which is composed of a band portion wound around the first harness and a buckle portion for fixing the band portion. An aperture may be provided.

According to this invention, since the fitting opening can be fitted to the buckle portion, the side wall portion does not interfere with the first harness or the buckle portion, and the fitting portion can be more reliably fitted onto the stud mounting portion. can be done. In addition, since the harness mounting member can be fixed to the stud mounting portion at a plurality of positions of the locking fixing portion and the fitting opening, the side wall portion can be made to follow the outer peripheral surface of the stud mounting portion. can stabilize the harness attachment member. Therefore, the harness mounting member can be easily and reliably attached to the harness clamp, and the harness mounting member can be stabilized with respect to the harness clamp.

Further, as an aspect of the present invention, the fitting portion may be provided with an insertion piece that is inserted into the interior of the stud mounting portion from an opening provided on the anti-insertion side of the stud mounting portion.
According to this invention, by inserting the insertion piece through the opening, the fitting portion can be guided to the stud mounting portion, so that the locking fixing portion can be more easily locked and fixed to the stud mounting portion. can be done. In addition, since the insertion piece is inserted into the stud mounting portion from the opposite insertion side of the opening, even if the locking fixing of the locking fixing portion is released, the harness mounting member will not come off from the harness clamp. can be prevented.

Further, as a mode of the present invention, the insertion piece may be provided with a protruding portion protruding toward the inner surface of the stud mounting portion in the longitudinal direction.
According to the present invention, since the protrusion interferes with the inner surface of the stud mounting portion, it is possible to prevent the harness mounting member from being dislocated with respect to the harness clamp. can be prevented.

Further, when the stud mounting portion has a side wall portion along the outer surface of the stud mounting portion, the stud mounting portion can be sandwiched and held by the projecting portion and the side wall portion, so that the harness mounting member is more securely fixed to the harness clamp. At the same time, it can be stabilized. Therefore, the second harness can be attached to the first harness in a more stable state.

Further, as an aspect of the present invention, the locking fixing portion is locked to flange portions projecting outward in the longitudinal direction provided on both sides in the longitudinal direction on the non-insertion side of the stud mounting portion. It may be a configuration.

According to this aspect of the invention, since the locking fixing portion can be locked and fixed to the flange portion, the locking fixing portion can be reliably locked. Moreover, since the strength of the stud attachment portion is improved by providing the stud attachment portion with the flange portion, the second harness attached to the first harness can be further stabilized.

Moreover, as a mode of this invention, the said fitting part may be provided with the mounting part which mounts on the said flange part.
According to this invention, the harness mounting member can be stabilized with respect to the stud mounting portion by placing the fitting portion on the flange portion. Therefore, it is possible to prevent the locking and fixing of the locking and fixing portion from being released from the flange portion, and to stably attach the second harness to the first harness.

Moreover, as a mode of this invention, the said fitting part may be provided with the through-hole penetrated in the mounting direction which mounts|wears the said fitting part to the said stud mounting part.
According to the present invention, the stud mounting portion can be visually observed through the through hole, so that the fitting portion can be more easily and reliably fitted to the stud mounting portion.

Further, as a mode of the present invention, the harness attachment portion may be configured by an extension body that extends in the longitudinal direction and fixes the placed second harness with a fixing tape.
According to this invention, the second harness can be easily attached, and the second harness can be stably fixed.

Moreover, as a mode of this invention, the said extension body may be formed in cross-sectional L shape which has a side part extended in the said longitudinal direction on the opposite side to the said 1st harness.
According to this invention, the first harness and the second harness do not overlap in a specific direction, so that the second harness can be stably fixed and the space can be effectively utilized. In addition, since the second harness can be fixed to either the opposite side or the non-insertion side of the first harness, the second harness can be fixed to the extension body according to the mounting location of the stud mounting portion and the space in the vehicle. .

Further, as an aspect of the present invention, a plurality of ribs may be provided at intervals in the longitudinal direction on the inner corner side of the extension body having an L-shaped cross section, the ribs straddling the inner corner portion.
According to the present invention, the rigidity of the extension body can be improved, so that the second harness can be fixed more stably.

Further, as a mode of the present invention, a convex portion may be provided near an end portion of the extension body to prevent the fixing tape from coming off.
According to the present invention, the fixing tape can be prevented from being detached by the convex portion, so that the second harness can be more reliably fixed to the extension body.

Moreover, as an aspect of this invention, the longitudinal direction of the second harness attached to the harness attachment portion may be substantially parallel to the longitudinal direction of the first harness.
This invention can reliably prevent interference between the first harness and the second harness.

ADVANTAGE OF THE INVENTION By this invention, the harness attachment member which can attach a 2nd harness easily with respect to a 1st harness, the fixing structure of a harness, and the attachment method of a harness can be provided.

The schematic perspective view of harness fixing structure. FIG. 2 is a schematic exploded perspective view of the harness fixing structure; The side view and top view of a harness clamp. Schematic cross-sectional view of a harness clamp. The top view, bottom view, and rear view of a harness attachment part. The schematic sectional drawing of a harness attachment part. The schematic perspective view of harness fixing structure. The schematic plan view of harness fixing structure. The schematic sectional drawing of harness fixing structure. The schematic perspective view of the harness fixing structure which attached the 2nd harness to another position. The schematic sectional drawing of the harness fixing structure in other embodiment. The schematic sectional drawing of the harness fixing structure in other embodiment.

An embodiment of the present invention will be described below with reference to the drawings.
A harness fixing structure 1 of the present embodiment is a structure in which a harness clamp 10 to which a harness mounting member 20 is fitted is fixed to a predetermined mounting location in a vehicle. A first harness WH<b>1 is fixed to the harness clamp 10 , and a second harness WH<b>2 is attached to the harness mounting member 20 . The harness mounting member 20 and the harness fixing structure 1 to be fitted to the harness clamp 10 will be described with reference to FIGS. 1 to 10. FIG.

FIG. 1 shows a schematic perspective view of a harness fixing structure 1 fixed to a predetermined position on a panel P, and FIG. 20 shows a schematic exploded perspective view. FIG. 3 shows an explanatory diagram for explaining the configuration of the harness clamp 10. As shown in FIG. Specifically, FIG. 3( a ) shows a side view of the harness clamp 10 and FIG. 3( b ) shows a plan view of the harness clamp 10 . FIG. 4 shows a cross-sectional view taken along line AA in FIG. 3(b).

FIG. 5 shows explanatory diagrams for explaining the configuration of the harness mounting member 20, FIG. 5(a) shows a plan view of the harness mounting member 20, and FIG. 5(b) shows a bottom view of the harness mounting member 20. 5(c) shows a rear view of the harness mounting member 20. FIG. 6(a) shows a cross-sectional view taken along line BB in FIG. 5(a), and FIG. 6(b) shows a cross-sectional view taken along line CC in FIG. 5(a). FIG. 7 shows a schematic perspective view showing a method of fitting the harness mounting member 20 to the harness clamp 10. As shown in FIG. In addition, in FIG. 7, the second harness WH2 and the fixing tape T are indicated by dotted lines for convenience in order to clarify the harness mounting member 20. As shown in FIG.

FIG. 8 shows a plan view of the harness fixing structure 1 in which the attachment portion main body 30 is attached to the harness clamp 10. As shown in FIG. 9A and 9B are cross-sectional views showing a process of attaching the mounting portion main body 30 to the harness clamp 10, and FIG. 9(b) shows a cross-sectional view of a state in which the mounting portion main body 30 is attached to the harness clamp 10. FIG. 9 shows a cross-sectional view corresponding to the cross-sectional view taken along line AA in FIG. 3(b).
10 shows a schematic perspective view of the harness fixing structure 1 in a state where the second harness WH2 is attached to another position on the harness attachment member 20. FIG.

Here, the vertical direction in FIG. 1 is defined as a height direction D, the direction orthogonal to the height direction D and in which the first harness WH1 extends is defined as a longitudinal direction L, and the direction orthogonal to the height direction D and the longitudinal direction L is defined as a width direction. Let the direction be W. Also, in FIG. 1, along the height direction D, the upper side is the upper side, and the lower side is the lower side. These directions are the same in FIGS. 2 to 12 as well.

As shown in FIGS. 1 and 2, the harness fixing structure 1 fixes a first harness WH1 and attaches a harness mounting member 20 to which a second harness WH2 is mounted to a harness clamp 10 mounted on a panel P. It is a structure in which the second harness WH2 is fitted to the first harness WH1.

The first harness WH1 fixed to the harness clamp 10 is a main harness that electrically connects electrical equipment (standard equipment) such as a battery that is mounted as standard equipment on the vehicle. It is fixed to the panel P via a harness clamp 10 at a predetermined position.

The second harness WH2 is a sub-harness that electrically connects electrical equipment mounted on the vehicle as an additional option with standard equipment. 1 harness WH1 and it is routed substantially parallel.

In this embodiment, for convenience, the first harness WH1 is the main harness and the second harness WH2 is the sub-harness, but the present invention is not limited to this embodiment. Both WH2 may be used as a main harness or a sub-harness.

The harness clamp 10 is a fixture for fixing and routing the first harness WH1 at a predetermined position as described above. As shown in FIG. and a harness fixing portion 12 for fixing an elongated first harness WH1 extending in the longitudinal direction L.

As shown in FIGS. 3 and 4 , the stud mounting portion 11 is a cylindrical body having a substantially oval shape in a plan view and having an insertion hole extending along the height direction D. , has an opening 13 which is an opening portion to be inserted into the insertion hole. A bolt fixing portion 14 is provided at the lower end of the stud mounting portion 11 to fix the stud bolt V therethrough. Protruding flanges 15, 15 are provided along the width direction W. As shown in FIG.

As shown in FIGS. 3B and 4, the bolt fixing portion 14 has a proximal end protruding inward in the longitudinal direction L from both inner walls of the stud mounting portion 11 in the longitudinal direction L, and an inner diameter at the distal end. It has a substantially circular notch formed to have substantially the same diameter as the outer diameter of the stud bolt V. As shown in FIG. By press-fitting the stud bolt V into the bolt fixing portion 14 configured in this manner, the bolt fixing portion 14 and the stud bolt V can be locked and fixed. Thereby, the stud attachment part 11 can be fixed to the panel P. As shown in FIG.

Flanges 15, 15 projecting outward in the longitudinal direction L from the upper end of the stud mounting portion 11 are formed in an arc shape along the outer shape of the stud mounting portion 11, as shown in FIGS. . Specifically, the flanges 15, 15 project most outward in the longitudinal direction L at a position corresponding to the central portion of the bolt fixing portion 14, and one side in the width direction W is further inward in the longitudinal direction L than the other side. They are arranged in an arc shape in a plan view.

As shown in FIGS. 3(a) and 3(b), the harness fixing portion 12 includes a flexible flat plate band portion 16 formed in an elongated shape and a band portion 16 inserted thereinto. The first harness WH1 can be fixed to the other side of the stud mounting portion 11 in the width direction W. As shown in FIG.

The band fixing portion 17 is formed integrally with the stud mounting portion 11 on the other side in the width direction W of the stud mounting portion 11, and the band portion 16 can be inserted and locked to the one side in the width direction W. A possible insertion space is provided along the height direction D. The band portion 16 extends toward the other side in the width direction W from the lower end portion of the band fixing portion 17 .

As shown in FIGS. 2, 5 and 6, the harness mounting member 20 includes a mounting portion main body 30 that can be fitted to the harness clamp 10, and a mounting portion main body 30 above the mounting portion main body 30 directed outward in the longitudinal direction L. It is configured integrally with an extending extension body 40 .

As shown in FIGS. 5A, 5B, and 5C, the mounting portion main body 30 is in a state where the harness mounting member 20 is fitted to the harness clamp 10, and the stud mounting portion 11, locking pieces 32, 32 extending downward from both ends of the upper portion 31 in the longitudinal direction L, and the width direction W of the locking piece 32 in the upper portion 31. one side support piece 33 protruding downward from one side of the upper portion 31, the other side support pieces 34, 34 protruding downward from the other side in the width direction W of the locking piece 32 in the upper portion 31, and the locking piece It is integrally formed with insertion pieces 35, 35 protruding downward from the inside in the longitudinal direction L of 32. As shown in FIG.

As shown in FIG. 5( a ), the upper portion 31 is formed in a substantially rectangular flat plate shape that is slightly larger than the outer shape of the stud mounting portion 11 , and has a thickness direction (height direction D ) is provided with a through hole H penetrating therethrough. One end side of the upper portion 31 in the width direction W is configured integrally with the extension body 40 .

More specifically, the upper portion 31 is provided along the width direction W inside the outer frame portion 311 forming the outer periphery of the through hole H and inside the longitudinal direction L of both ends of the outer frame portion 311 in the longitudinal direction L. It is composed of bridging portions 312 and 312 . Here, a portion of the through-hole H formed between the bridging portions 312 and 312 is defined as a first through-hole H1, and between the outer frame portion 311 and the bridging portion 312 arranged at both ends in the longitudinal direction L, The formed portions are referred to as second through holes H2, H2.

As shown in FIG. 5A, the outer frame portion 311 is a substantially rectangular frame in plan view. The interval in the longitudinal direction L of the outer frame portion 311, that is, the interval between the outer ends in the longitudinal direction L of the second through holes H2, H2 is the flange 15 projecting outward in the longitudinal direction L from the upper end of the stud mounting portion 11. , 15 in the longitudinal direction L.

Further, the interval in the width direction W of the outer frame portion 311 , that is, the interval in the width direction W of the first through holes H<b>1 is configured to be substantially equal to the interval in the width direction W of the stud attachment portion 11 . In other words, the first through-hole H1 is formed so as to substantially match the insertion hole of the cylindrical stud attachment portion 11 . Therefore, in a state in which the mounting portion main body 30 is fitted to the harness clamp 10 , the outer frame portion 311 is placed on the upper surface of the stud mounting portion 11 including the flanges 15 , 15 .

As shown in FIG. 5(b), locking pieces 32, 32 protrude downward from central portions in the width direction W of both ends in the longitudinal direction L of the outer frame portion 311. A one side support piece 33 protrudes downward from one side of the locking pieces 32, 32 in the width direction W, and the other side support pieces 34, 34 protrude downward from the other side.

As shown in FIG. 6A, the locking piece 32 extends along the height direction D from the inner end portion in the longitudinal direction L of the outer frame portion 311 formed in a hollow rectangular shape in plan view. and a locking claw 322 projecting inward in the longitudinal direction L from the lower end of the locking shaft 321 .

The locking shaft 321 extending downward has an arcuate inner surface in the longitudinal direction L, and is in face-to-face contact with the opposed flange 15 in the fitted state. Further, the locking shaft 321 has elasticity to such an extent that it can be elastically deformed in the longitudinal direction L with the upper end of the locking shaft 321 as a fulcrum when an external force along the longitudinal direction L acts on the locking piece 32 .
Both ends of the outer frame portion 311 in the longitudinal direction L protrude outward in the longitudinal direction L from the locking shaft 321 .

The locking claw 322 is formed in a substantially right-angled triangular shape in a side view so as to protrude inward in the longitudinal direction L as it goes upward from the lower end of the locking shaft 321 . As with the upper portion 31 , the inner side surface in the longitudinal direction L is formed in an arc shape along the outer surface of the harness fixing portion 12 . The amount of protrusion of the locking claw 322 inward in the longitudinal direction L is slightly smaller than the amount of protrusion of the flanges 15, 15 outward in the longitudinal direction L from the outer surface of the stud mounting portion 11. there is The distance between the upper end surface of the locking claw 322 and the lower end surface of the outer frame portion 311 is substantially equal to the plate thickness of the flange 15 .

The one-side support piece 33 is formed in an arc shape along the outer surface of the flanges 15, 15 on one side in the width direction W in the fitted state where the harness clamp 10 and the harness mounting member 20 are fitted. It is composed of contact portions 331, 331 and a first side wall portion 332 connecting one end sides in the width direction W of the flange contact portions 331, 331 arranged on both sides in the longitudinal direction L. The first side wall portion 332 extends along the longitudinal direction L, and contacts the outer peripheral surface of the stud attachment portion 11 at one end in the width direction W in the fitted state.

As shown in FIG. 5B, the other side support piece 34 includes a support portion 341 along the longitudinal direction L and an inner end of the support portion 341 in the longitudinal direction L on the other side of the locking piece 32 in the width direction W. and a substantially arc-shaped second side wall portion 342 extending inward in the longitudinal direction L from the portion.
The support portions 341 , 341 abut on the other ends of the flanges 15 , 15 in the width direction W when the harness mounting member 20 is fitted to the harness clamp 10 .

The second side wall portion 342 formed in a substantially arc shape has an inner end portion in the longitudinal direction L at a position corresponding to the locking piece 32, and in the fitted state, extends in the width direction W of the stud mounting portion 11. It abuts on the outer peripheral surface on the other side. Between the second side wall portions 342, 342 arranged outside in the longitudinal direction L, as shown in FIG. , a fitting opening 36 that can be fitted with the band fixing portion 17 is provided.

As shown in FIGS. 5(b) and 6(b), the insertion piece 35 has a substantially flat plate-like insertion portion projecting downward from bridge portions 312, 312 connecting the outer frame portion 311 along W. 351 and a projecting portion 352 projecting outward in the longitudinal direction L from the central portion in the width direction W of the insertion portion 351 .
The insertion portion 351 extending downward along the height direction D from the bridge portion 312 is configured to be longer than the locking shaft 321, as shown in FIG. 6(a).

The protruding portion 352 has an arcuate end face, and is gently inclined inward in the longitudinal direction L as it goes downward from the upper end, as shown in FIG. 6(a). Also, the lower end portion of the insertion piece 35 has a steeper angle of inclination than the upper portion.

The extension body 40 extends toward both sides in the longitudinal direction L on one side in the width direction W, and the second harness WH2 can be fixed with the fixing tape T. As shown in FIG.
Specifically, the extension body 40 includes an upper surface portion 41 extending in the longitudinal direction L along the upper surface of the upper portion 31, and a side surface portion 42 extending downward from one side of the upper portion 31 in the width direction W. At the ends of the upper surface portion 41 and the side surface portion 42, an upper projection portion 411 and a side projection portion 421 for preventing the fixing tape T from coming off are provided, respectively. .

Further, as shown in FIG. 5(b), ribs 43 straddling the upper surface portion 41 and the side surface portion 42 are arranged at a predetermined interval along the longitudinal direction L on the inner angle side formed by the upper surface portion 41 and the side surface portion 42. , and the rigidity of the extension body 40 is improved.

The harness mounting member 20 composed of the mounting portion main body 30 and the extension body 40 in this manner can be fitted to the harness clamp 10 . A method of fitting the harness mounting member 20 to the harness clamp 10 and mounting the second harness WH2 to the first harness WH1 will be briefly described below.

First, the first harness WH1 is arranged on the other side of the harness fixing portion 12 in the width direction W, and the band portion 16 is wound around the first harness WH1. Then, the band portion 16 is inserted through the insertion hole provided in the band fixing portion 17 to be locked and fixed to the band fixing portion 17 . Thereby, the first harness WH<b>1 can be fixed to the harness fixing portion 12 .

Next, the stud bolt V is inserted into the stud mounting portion 11 of the harness clamp 10 to which the first harness WH1 is fixed so that the stud bolt V erected at a predetermined mounting location on the panel P is press-fitted into the bolt fixing portion 14. so that the bolt fixing portion 14 and the stud bolt V are locked and fixed. Thereby, the harness clamp 10 to which the first harness WH1 is fixed can be attached to the panel P (see FIG. 7).

Next, the harness mounting member 20 in which the second harness WH2 is tape-fixed to the extension body 40 with the fixing tape T is placed above the harness clamp 10 so that the second harness WH2 and the first harness WH1 are substantially parallel. , the harness attachment member 20 is attached to the harness clamp 10 from above.

At this time, as shown in FIG. 8, since the opening 13 (stud bolt V) can be seen from the second through hole H2 along the height direction D, the insertion portions 351, 351 are inserted into the opening 13. As shown, the harness mounting member 20 can be accurately moved relative to the harness clamp 10 .

Also, since the insertion portions 351, 351 are longer than the locking shafts 321, 321, the insertion portions 351, 351 are inserted first into the stud mounting portion 11 (see FIG. 9A).
More specifically, by moving the harness mounting member 20 downward, the inclined projecting portions 352, 352 gradually come into contact with the inner peripheral surface of the stud mounting portion 11, so that the stud mounting portion 11 The harness mounting member 20 can be guided so that the mounting portion main body 30 is positioned at a desired position. Therefore, the harness mounting member 20 can be reliably and accurately moved with respect to the harness clamp 10 .

By moving the harness mounting member 20 downward in this manner, the locking claws 322 and 322 come into contact with the flanges 15 and 15 . At this time, an external force acts on the locking pieces 32, 32 outward in the longitudinal direction L, and the locking shafts 321, 321 are elastically deformed outward in the longitudinal direction L (FIG. 9A). reference).

Furthermore, by moving the harness mounting member 20 downward, the upper end portions of the locking claws 322 and 322 are arranged below the flanges 15 and 15 . As a result, the biasing force acting inward in the longitudinal direction L on the locking shafts 321, 321 is released, the locking pawls 322, 322 move inward in the longitudinal direction L, and the flanges 15, 15 and the locking claws 322, 322 are locked. Therefore, the mounting portion main body 30 is fitted to the stud mounting portion 11 (see FIG. 9(b)).

At this time, the outer frame portion 311 is placed on the upper end surface (opening portion 13) of the stud mounting portion 11, and the one side support piece 33 and the other side support pieces 34, 34, especially the first side wall portion 332 and the second side wall portion 332 Since the side walls 342 , 342 abut against the outer peripheral surface of the stud mounting portion 11 , the mounting portion main body 30 is stably attached to the stud mounting portion 11 .

Further, as shown in FIG. 9B, since the upper end sides of the projecting portions 352, 352 abut against the inner peripheral surface of the stud mounting portion 11, it is possible to prevent the mounting portion main body 30 from being displaced in the longitudinal direction L. In addition, the stud mounting portion 11 (flanges 15, 15) can be sandwiched between the locking shafts 321, 321 and the projecting portions 352, 352, so that the mounting portion main body 30 is more stable with respect to the stud mounting portion 11. .

In this manner, the harness mounting member 20 includes the harness fixing portion 12 for fixing the long first harness WH1 extending in the longitudinal direction L, and the stud bolt V provided at the mounting portion for mounting the first harness WH1. The stud mounting portion 11 to be attached to the stud mounting portion 11 of the harness clamp 10, which is externally fitted to the non-insertion side (upper side) opposite to the insertion side (lower side) of the stud bolt V. A main body 30 and an extension body 40 to which the second harness WH2 is attached are provided. 2nd harness WH2 is attached with respect to 1st harness WH1 attached to.

Further, the harness fixing structure 1 includes a harness fixing portion 12 for fixing a long first harness WH1 extending in the longitudinal direction L, and a stud for attaching a stud bolt V provided at an attachment portion for attaching the first harness WH1 by inserting it. The first harness WH1 is fixed to the harness fixing portion 12 of the harness clamp 10 provided with the mounting portion 11, and the first harness WH1 is attached to the mounting portion by inserting the stud bolt V into the stud mounting portion 11, and the harness clamp. A mounting portion main body 30 externally mounted on the non-insertion side (upper side) opposite to the insertion side (lower side) of the stud bolt V in the stud mounting portion 11 of 10, and an extension for mounting the second harness WH2. The fitting portion main body 30 is fixed by locking the fitting piece 32 provided on the mounting portion main body 30 of the harness mounting member 20 provided with the body 40 to the stud mounting portion 11, and the harness clamp 10 is used to fix the mounting portion main body 30 to the mounting portion. The second harness WH2 is attached to the attached first harness WH1.

The harness mounting member 20 engages a locking piece 32 provided on the mounting portion main body 30 from the non-insertion side (upper side) of the stud mounting portion 11 attached to the stud bolt V, so that the mounting portion main body 30 is can be fixed to the stud mounting portion 11 . Thus, the harness mounting member 20 can be attached to the harness clamp 10 only by locking and fixing the mounting portion main body 30 to the stud mounting portion 11 from the opposite insertion side (upper side). The harness mounting member 20 having the extension body 40 to which the second harness WH2 can be attached can be easily and reliably attached to the harness clamp 10 to which the first harness WH1 is attached. Therefore, the second harness WH2 can be easily and reliably attached to the first harness WH1.

Moreover, since the mounting portion main body 30 is provided with the first side wall portion 332 and the second side wall portion 342 along the outer surface of the stud mounting portion 11, the strength of the mounting portion main body 30 can be improved. Furthermore, in the fitting state in which the mounting portion main body 30 is fitted to the stud mounting portion 11 , the stud mounting portion 11 is The mounting portion main body 30 can be stably attached to the . Therefore, the second harness WH2 attached to the extension body 40 can be stably made along the first harness WH1.

In addition, a harness composed of a band portion 16 wound around the first harness WH1 and a band fixing portion 17 for fixing the band portion 16 to the mounting portion main body 30, more specifically, between the first side wall portions 332, 332. A fitting opening 36 for fitting the band fixing portion 17 of the fixing portion 12 is provided.

As a result, the fitting opening 36 can be fitted to the band fixing portion 17, so that the mounting portion main body 30 can be further secured without the first side wall portions 332, 332 interfering with the first harness WH1 or the band fixing portion 17. It can be securely fitted onto the stud attachment portion 11 . Further, the harness mounting member 20 is fixed to the stud mounting portion 11 at a plurality of locations between the locking piece 32 and the fitting opening 36 , and the first side wall portion 332 and the second side wall portion 342 are attached to the outer peripheral surface of the stud mounting portion 11 . , the harness mounting member 20 can be stabilized with respect to the stud mounting portion 11 . Therefore, the harness attachment member 20 can be attached to the harness clamp 10 easily and reliably, and the harness attachment member 20 can be stabilized with respect to the harness clamp 10 .

Further, the mounting portion main body 30 is provided with an insertion piece 35 that is inserted into the stud mounting portion 11 from the opening portion 13 provided on the anti-insertion side (upper side) of the stud mounting portion 11 . By inserting the insertion piece 35 from the opening 13 in this manner, the mounting portion main body 30 can be guided to the stud mounting portion 11 , so that the locking piece 32 can be more easily locked to the stud mounting portion 11 . can be fixed. Further, since the insertion piece 35 is inserted into the stud mounting portion 11 from the side opposite to the insertion (upper side) of the opening 13, even if the locking piece 32 is unlocked, the harness mounting member 20 does not move. can be prevented from falling off from the harness clamp 10.例文帳に追加

Furthermore, the insertion piece 35 is provided with a protruding portion 352 that protrudes toward the inner surface in the longitudinal direction L of the stud mounting portion 11 . As a result, for example, when the mounting portion main body 30 moves in the longitudinal direction L, the protruding portion 352 interferes with the inner surface of the stud mounting portion 11, thereby preventing misalignment of the harness mounting member 20 with respect to the harness clamp 10. It is possible to reliably prevent the locking piece 32 from being unlocked.

Further, since the stud mounting portion 11 has the first side wall portion 332 and the second side wall portion 342 along the outer surface thereof, the stud mounting portion 11 is sandwiched between the projecting portion 352 and the first side wall portion 332 and the second side wall portion 342. Since it can be held, the harness mounting member 20 can be more reliably fixed to the harness clamp 10 and stabilized. Therefore, the second harness WH2 can be attached to the first harness WH1 in a more stable state.

In addition, the locking piece 32 is configured to be locked to the flanges 15 that are provided on both sides in the longitudinal direction L of the stud mounting portion 11 on the non-insertion side and protrude outward in the longitudinal direction L. As shown in FIG. Thereby, the locking piece 32 can be locked and fixed to the flange 15, and the locking piece 32 can be reliably locked. Moreover, since the strength of the stud mounting portion 11 is improved by providing the stud mounting portion 11 with the flange 15, the second harness WH2 attached to the first harness WH1 can be further stabilized.

Furthermore, by locking and fixing the locking pieces 32 with respect to the flanges 15 projecting outward in the longitudinal direction L from both sides in the longitudinal direction L, the second harness WH2 is prevented from moving in the longitudinal direction L due to vibration or the like. Even if the center of gravity of is moved, it is possible to prevent the locking piece 32 from coming off the flange 15.例文帳に追加

Further, since the attachment portion main body 30 is provided with a mounting portion to be mounted on the flange 15 , the attachment portion main body 30 can be mounted on the flange 15 , and the harness mounting member can be attached to the stud mounting portion 11 . 20 can be stabilized. Therefore, it is possible to prevent the locking piece 32 from being unlocked from the flange 15 and to stably attach the second harness WH2 to the first harness WH1.

Further, the mounting portion main body 30 is provided with a through hole H (second through hole H2) penetrating in the mounting direction in which the mounting portion main body 30 is mounted on the stud mounting portion 11 . As a result, the stud mounting portion 11 can be visually observed through the through hole H (H2), so that the mounting portion main body 30 can be fitted to the stud mounting portion 11 more easily and reliably.

The extension body 40 extends in the longitudinal direction L and is configured to fix the second harness WH2 placed thereon with a fixing tape T. As shown in FIG. Thereby, while being able to attach 2nd harness WH2 easily, 2nd harness WH2 can be stably fixed.

In addition, since the extension body 40 is formed to have an L-shaped cross section having a side surface portion 42 extending in the longitudinal direction L on the side opposite to the first harness WH1, the first harness WH1 and the first harness WH1 and the first harness WH1 extend along a specific direction. The second harness WH2 can be stably fixed without overlapping with the second harness WH2, and the space can be effectively utilized. In addition, since the second harness WH2 can be fixed to either the opposite side or the upper side of the first harness WH1, the second harness WH2 can be attached to the extension body 40 depending on the mounting location of the stud mounting portion 11 and the space in the vehicle. can be fixed to

Furthermore, a plurality of ribs 43 are provided at intervals in the longitudinal direction L on the inner corner side of the extension body 40 formed to have an L-shaped cross section so as to straddle the inner corner. As a result, the rigidity of the extension body 40 can be improved, so that the second harness WH2 can be fixed more stably.

In addition, an upward projection 411 and a lateral projection 421 are provided near the ends of the extension body 40 to prevent the fixing tape T from coming off. As a result, the fixing tape T can be prevented from coming off by the upward protrusion 411 and the lateral protrusion 421, so that the second harness WH2 can be fixed to the extension body 40 more reliably.

Further, since the longitudinal direction L of the second harness WH2 attached to the extension body 40 is substantially parallel to the longitudinal direction L of the first harness WH1, interference between the first harness WH1 and the second harness WH2 can be reliably prevented. can be prevented.

In correspondence with the configuration of this invention and the above-described embodiment, the longitudinal direction corresponds to the longitudinal direction L, and so on.
The first harness corresponds to the first harness WH1,
The harness fixing part corresponds to the harness fixing part 12,
The stud bolt corresponds to the stud bolt V,
The stud mounting portion corresponds to the stud mounting portion 11,
The harness clamp corresponds to the harness clamp 10,
The fitting portion corresponds to the mounting portion main body 30,
The second harness corresponds to the second harness WH2,
The harness attachment portion and the extension body correspond to the extension body 40,
The locking fixing portion corresponds to the locking piece 32,
The harness mounting member corresponds to the harness mounting member 20,
The side wall portions correspond to the first side wall portion 332 and the second side wall portion 342,
The band part corresponds to the band part 16,
The buckle part corresponds to the band fixing part 17,
The fitting opening corresponds to the fitting opening 36,
The opening corresponds to the opening 13,
The insert piece corresponds to the insert piece 35,
The protrusion corresponds to the protrusion 352,
The flange portion corresponds to the flange 15,
The through-hole corresponds to the through-hole H,
The fixing tape corresponds to the fixing tape T,
The side portion corresponds to the side portion 42,
The rib corresponds to the rib 43,
The projections correspond to the upper projections 411 and the side projections 421,
The harness fixing structure corresponds to the harness fixing structure 1,
The present invention is not limited to the configurations of the embodiments described above, and many embodiments can be obtained.

For example, in the present embodiment, the second harness WH2 is tape-fixed to the upper surface portion 41, but may be tape-fixed to the side surface portion 42 as shown in FIG. Thus, in the present invention, by forming the extension body 40 to have an L-shaped cross section, there are two locations where the second harness WH2 is fixed. can be selected.

Further, in the present embodiment, the extension body 40 has an L-shaped cross section, but it does not necessarily have to be an L-shape. It is good also as another structure which can be fixed by the side. Specifically, when the extension body 40 is viewed along the longitudinal direction L, a side extending along the height direction D and a side extending along the height direction D along the width direction W from a substantially central portion of the side extending along the height direction D A cross-sectional shape having an extending side may be substantially T-shaped or the like.

As a result, as in the present embodiment, the second harness WH2 can be routed on the side away from or above the first harness WH1 in the mounting portion main body 30, so the position where the second harness WH2 is routed is selected. can do. In addition, since the second harness WH2 can be routed both on the side away from the first harness WH1 and on the upper side of the mounting portion main body 30, it is possible to further add electronic devices.

In this embodiment, the stud mounting portion 11 is hollow, but it can be inserted into and mounted on the standing stud bolt V, and if the mounting portion main body 30 can be externally fitted on the opposite insertion side, There is no particular limitation on the shape, and for example, the attachment portion main body 30 may have a solid shape where the attachment portion main body 30 is externally fitted, and the attachment portion main body 30 without the insertion piece 35 may be exposed.

Furthermore, in this embodiment, the locking piece 32 is configured to be locked and fixed to the flange 15, but the flange 15 is not necessarily required. For example, as shown in FIG. An outer locking groove 18 for locking the locking claw 322 may be provided on the side surface.

11(a), 11(b) and 12 show schematic cross-sectional views corresponding to the cross-sectional view taken along line AA in FIG. 3(b) in another embodiment of the harness fixing structure 1. , the same reference numerals are assigned to the same components as those of the harness fixing structure 1, and the description thereof is omitted.

Furthermore, as shown in FIG. 11(b), the locking piece 32 has a locking shaft 321 extending downward from the bridging portion 312 and a locking claw 322 protruding outward in the longitudinal direction L. Alternatively, the structure may be such that the locking claw 322 is locked and fixed to the inner locking groove 19 provided on the inner side surface of the stud mounting portion 11 . In this case, as shown in FIG. 11(b), the insertion piece 35 may be provided so as to contact the outer surface of the stud mounting portion 11, or the insertion piece 35 may not be provided.

Further, as shown in FIG. 12, the mounting portion main body 30 has a pair of locking pieces 32, 32 protruding along the longitudinal direction L such that the locking claws 322 face each other on both end sides of the longitudinal direction L. The wall surface of the stud mounting portion 11 is sandwiched between the pair of locking pieces 32, 32, and the respective locking claws 322, 322 are provided on the outer surface of the stud mounting portion 11. The outer locking groove 18 and the stud mounting portion 11 An inner locking groove 19 provided on the inner side surface of the .

In addition, in order to provide the guide function of the insertion piece 35, the inner locking groove 19 is provided below the outer locking groove 18, and the locking piece 32 that It may be longer than the locking piece 32 that locks with the stop groove 18 .

Further, in the present embodiment, the locking piece 32 is configured to be locked along the longitudinal direction L, but is not limited to this, and may be configured to be locked in the width direction W. At this time, by locking and fixing the locking piece 32 to the inner peripheral surface of the stud mounting portion 11, interference between the locking piece 32 and the first harness WH1 can be prevented.

Furthermore, in the present embodiment, the harness mounting member 20 to which the second harness WH2 is tape-fixed is fitted to the harness clamp 10, but this method is not necessarily required, and the harness fixed at a predetermined location can be attached to the harness mounting member 20. After fitting the harness mounting member 20 to the clamp 10, the second harness WH2 may be fixed to the extension body 40 with tape.

1 Harness Fixing Structure 10 Harness Clamp 11 Stud Mounting Part 12 Harness Fixing Part 13 Opening 15 Flange 16 Band Part 17 Band Fixing Part 20 Harness Mounting Member 30 Mounting Part Body 32 Locking Piece 332 First Side Wall Part 342 Second Side Wall Part 35 Insertion piece 352 Projection 36 Fitting opening 40 Extension body 411 Upper projection 42 Side surface 421 Side projection 43 Rib L Longitudinal direction H Through hole T Fixing tape V Stud bolt WH1 First harness WH2 Second harness

Claims (15)

A harness clamp provided with a harness fixing portion for fixing a first harness extending in the longitudinal direction, and a stud mounting portion for mounting a stud bolt provided at a mounting portion for mounting the first harness by inserting the stud bolt. a fitting portion that is externally fitted and mounted on a non-insertion side of the stud mounting portion that is opposite to the stud bolt insertion side;
and a harness mounting portion for mounting the second harness,
at the fitting portion,
A locking fixing portion that locks and fixes to the stud mounting portion is provided,
A harness attachment member for attaching the second harness to the first harness attached to the attachment location by the harness clamp. at the fitting portion,
2. The harness mounting member according to claim 1, wherein a side wall portion is provided along the outer surface of said stud mounting portion. at the fitting portion,
3. The harness according to claim 2, wherein a fitting opening is provided for fitting the buckle portion of the harness fixing portion, which is composed of a band portion wound around the first harness and a buckle portion for fixing the band portion. mounting material. at the fitting portion,
4. The harness mounting member according to any one of claims 1 to 3, further comprising an insertion piece inserted into the stud mounting portion through an opening provided on the anti-insertion side of the stud mounting portion. on said insert,
5. The harness mounting member according to claim 4, wherein the stud mounting portion is provided with a protruding portion that protrudes toward the inner surface in the longitudinal direction. The locking fixing part is
6. The stud mounting portion is configured to be engaged with flange portions projecting outward in the longitudinal direction provided on both sides in the longitudinal direction on the anti-insertion side of the stud mounting portion. The harness mounting member described in . at the fitting portion,
7. The harness mounting member according to claim 6, further comprising a mounting portion for mounting on said flange portion. at the fitting portion,
8. The harness mounting member according to any one of claims 1 to 7, further comprising a through-hole extending through the fitting portion in a mounting direction for mounting the fitting portion on the stud mounting portion. The harness mounting portion is
9. The harness mounting member according to any one of claims 1 to 8, wherein the harness mounting member comprises an extension body that extends in the longitudinal direction and fixes the placed second harness with a fixing tape. 10. The harness mounting member according to claim 9, wherein the extension body has an L-shaped cross section having a side portion extending in the longitudinal direction on the side opposite to the first harness. 11. The harness mounting member according to claim 10, wherein a plurality of ribs straddling the inner corner are provided at intervals in the longitudinal direction on the inner corner side of the extension body formed to have an L-shaped cross section. 12. The harness mounting member according to any one of claims 9 to 11, wherein a convex portion for preventing the fixing tape from coming off is provided near an end portion of the extension body. A harness clamp provided with a harness fixing portion for fixing a first harness extending in the longitudinal direction, and a stud mounting portion for mounting a stud bolt provided at a mounting portion for mounting the first harness by inserting the stud bolt. fixing the first harness to the harness fixing portion and attaching the first harness to the attachment portion by inserting the stud bolt into the stud attachment portion;
The stud mounting portion of the harness clamp is provided with a fitting portion that is externally fitted to the counter-insertion side opposite to the insertion side of the stud bolt, and a harness mounting portion for mounting a second harness. The first harness is attached to the attachment portion by the harness clamp by fixing the engagement fixing portion provided in the attachment portion of the harness attachment member to the stud attachment portion to fix the attachment portion. A harness fixing structure to which the second harness is attached. 14. The harness fixing structure according to claim 13, wherein the longitudinal direction of the second harness attached to the harness attachment portion is substantially parallel to the longitudinal direction of the first harness. Using the harness mounting member according to any one of claims 1 to 12,
The first harness is fixed to the harness fixing portion, and the locking fixing portion is attached to the harness clamp which is inserted into the stud bolt in the stud mounting portion and attached to the mounting portion. and fixing the second harness to the first harness attached to the attachment location.

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