JP7237414B2 - Swing supported member - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swingable supported member that is supported by a supporting member so that a wire harness swings.

In general, a wire harness that can be deformed in accordance with the sliding motion of the sliding body is provided in order to supply power to a sliding body such as a sliding door and to transmit and receive electrical signals from the vehicle body. Such a wire harness is not only deformed such as by bending, but is sometimes provided so as to be swingable by supporting the ends thereof.

As such a wire harness, there has been proposed a wire harness in which a harness supporting part (swing supported member) is attached to the outside of the corrugated tube (see, for example, Patent Document 1). The harness supporting component described in Patent Literature 1 supports the wire harness so as to swing. In addition, the harness supporting part has ribs on its inner surface, and the ribs engage with the troughs of the corrugated tube to prevent the corrugated tube from falling off.

JP 2013-115945 A

By the way, there are cases where the wire harness provided over the vehicle body and the slide body is required to be three-dimensionally deformable. In this case, it is necessary to use a corrugated tube with a circular cross section so that the wire harness can be deformed isotropically. However, the corrugated tube having a circular cross section may rotate about the longitudinal direction with respect to the rocking supported member, and there is a possibility that unintended twisting or the like may occur.

Therefore, in order to suppress the rotation of the corrugated tube, it is conceivable to wind the tape member around the corrugated tube, form projections on the inner surface of the swing supported member, and pierce the tape member with the projections. However, the use of the tape member has the inconvenience of increasing the number of parts to be used and requiring a winding process.

SUMMARY OF THE INVENTION An object of the present invention is to provide a rocking supported member capable of suppressing rotation of a corrugated tube with a simple structure.

The swinging supported member of the present invention is a swinging supported member that is attached to a wire harness having a corrugated tube on the outside of the corrugated tube and that is supported by the supporting member so that the wire harness swings. A rotation suppressing means for suppressing rotation of the corrugated tube about the longitudinal direction by directly contacting the corrugated tube having a circular cross section and deforming the corrugated tube into a non-circular cross section is provided on the inner surface of the corrugated tube. An engaging rib is provided on the inner surface of the tube to engage with the trough of the tube, and the rotation suppressing means is provided at the tip of the engaging rib and is formed in a straight line when viewed from the longitudinal direction. and
The swinging supported member of the present invention is a swinging supported member that is attached to a wire harness having a corrugated tube on the outside of the corrugated tube and that is supported by the supporting member so that the wire harness swings. A rotation suppressing means is provided on the inner surface to suppress rotation of the corrugated tube about the longitudinal direction by directly contacting and deforming the corrugated tube having a circular cross section, and the corrugated tube is deformed. An engaging rib is provided on the inner surface, and the rotation suppressing means is provided at the proximal end portion of the engaging rib, and the longitudinal dimension of the engaging rib is larger than the opening width of the valley portion. By doing so, the corrugated tube is deformed by being press-fitted into the valley.

According to such a swing supported member of the present invention, the rotation suppressing means directly contacts and deforms the corrugated tube having a circular cross section, or deforms the corrugated tube having a non-circular cross section. Since it abuts on the part, it is possible to suppress the rotation of the corrugated tube with a simple structure without using a tape member or the like. Even if a part of the corrugated tube has a non-circular cross-section, the wire harness can be three-dimensionally deformed if the other part has a circular cross-section.

1 is a perspective view showing a power supply device provided with a swingable supported member according to a first embodiment of the present invention; FIG. It is a perspective view which shows the main body side unit of the said electric power feeder. It is a sectional view showing the above-mentioned rocking supported member. It is a perspective view which shows a part of said rocking|swiveling supported member. FIG. 4 is a cross-sectional view showing a main part of the swingable supported member; FIG. 4 is a cross-sectional view showing a corrugated tube to which the swingable supported member is attached; FIG. 5 is a cross-sectional view showing a supported swinging member according to a second embodiment of the present invention; It is a perspective view which shows a part of said rocking|swiveling supported member. It is a top view which shows a part of said rocking|swiveling supported member. FIG. 4 is a cross-sectional view showing a main part of the swingable supported member; FIG. 11 is a perspective view showing a wire harness unit according to a third embodiment of the invention; It is a perspective view which shows the rocking|swiveling supported member of the said wire harness unit. It is a perspective view which shows the corrugated tube of the said wire harness unit. It is a top view which shows the wire harness unit which concerns on 4th Embodiment of this invention. It is a sectional view showing the important section of the above-mentioned wire harness unit. FIG. 4 is a perspective view showing a corrugated body for manufacturing the corrugated tube of the wire harness unit; It is a top view which shows the said corrugated tube.

Hereinafter, each embodiment of the present invention will be described based on the drawings. In addition, in the second to fourth embodiments, the same reference numerals as in the first embodiment are given to the same constituent members and the constituent members having the same functions as the constituent members explained in the first embodiment, and the explanation thereof is omitted.

[First Embodiment]
FIG. 1 is a perspective view showing a power supply device 100 provided with a swingable supported member 1 according to the first embodiment of the present invention, and FIG. 2 is a perspective view showing a main unit 101 of the power supply device 100. 3 is a sectional view showing the supported swing member 1, FIG. 4 is a perspective view showing a part of the supported swing member 1, and FIG. FIG. 6 is a cross-sectional view showing a main part, and FIG. 6 is a cross-sectional view showing the corrugated tube 104 to which the swingable supported member 1 is attached.

The swingable supported member 1 of the present embodiment is provided in a power supply device 100 mounted on a vehicle having a sliding door. The power supply device 100 is for supplying electric power from the vehicle body to the sliding door, and includes a body side unit 101 provided in the vehicle body, a door side unit 102 provided in the slide door, the body side unit 101 and the door. and a wire harness 103 provided over the side unit 102 .

As the slide door slides, the wire harness 103 bends appropriately and swings in the main unit 101 and the door unit 102 . The swingable supported member 1 of the present embodiment is provided at the end of the wire harness 103 on the side of the main unit 101 . Incidentally, a similar rocking supported member may be provided at the end of the wire harness 103 on the side of the door-side unit 102 .

The wire harness 103 has a corrugated tube 104 with a circular cross section and an electric wire 105 inserted inside the corrugated tube 104 . The rocking supported member 1 is formed in a spherical shape having a through hole and is attached to the outside of the end of the corrugated tube 104 . The body-side unit 101 has a body base (supporting member) 106 that is fixed to the vehicle body, and the body base 106 is formed with a recessed accommodation portion 107 that accommodates the rocking supported member 1 . The body base 106 is covered by the body cover 108 and can freely rotate within the space formed by the housing portion 107 and the body cover 108 . On the other hand, the wire harness 103 is allowed to move only in the horizontal direction. By supporting the rocking supported member 1 by the main body unit 101, the wire harness 103 can rock around the rocking axis along the vertical direction.

As shown in FIG. 3, the rocking supported member 1 is composed of a hemispherical upper member 2 and a lower member 3, respectively. The rocking supported member 1 is attached to the corrugated tube 104 by assembling the upper member 2 and the lower member 3 so as to sandwich the corrugated tube 104 from above and below. The swingable supported member 1 may be horizontally divided, or may be divided into three or more members. The lower member 3 will be mainly described below.

The inner surface of the lower member 3 is formed in an arcuate shape along the outer peripheral surface of the corrugated tube 104, and has a plurality of (three in this embodiment) engaging ribs 31 that engage with the troughs 104A of the corrugated tube 104. ~33 stands out. The number of engagement ribs is arbitrary, and may be one, two, or four or more.

As shown in FIG. 4 , the distal end of the engaging rib 31 has a linear portion 311 that is linear when viewed from the longitudinal direction of the corrugated tube 104 and arc portions 312 and 313 that are continuous on both sides of the linear portion 311 . The radii of arc portions 312 and 313 are equal to or slightly larger than the radius of valley portion 104A of corrugated tube 104 . The straight portion 311 is located inside (corrugated tube 104 side) of the virtual extension line (illustrated by the dashed line) of the circular arc portions 312 and 313 . That is, the distance from the center of the arc portions 312 and 313 to the straight portion 311 is smaller than the radius of the arc portions 312 and 313 .

The other engaging ribs 32 and 33 also have linear portions and arcuate portions like the engaging rib 31 . When a plurality of engaging ribs are provided, at least one engaging rib may have a linear portion, and the other engaging ribs may have only arcuate portions.

The upper member 2 has the same number of engaging ribs 21 to 23 as the lower member 3, and the engaging ribs 21 to 23 have only circular arc portions. The radius of the circular arc portion of the engaging ribs 21 to 23 is equal to or slightly larger than the radius of the valley portion 104A of the corrugated tube 104. As shown in FIG.

When the upper member 2 and the lower member 3 are assembled as described above, the distance between the straight portion 311 of the lower member 3 and the tip of the engaging rib 21 of the upper member 2 is smaller than the diameter of the corrugated tube 104. . Accordingly, at the position where the engaging ribs 21, 31 are formed, the corrugated tube 104 is compressed in the radial direction (vertical direction) by pressing the straight portion 311 and the tip of the engaging rib 21 against the bottom of the valley portion 104A. be transformed.

As a result, as schematically shown in FIG. 6, the cross-sectional shape of a portion of the corrugated tube 104 is a shape in which a portion of a circle becomes a straight line. That is, a part of the corrugated tube 104 has a non-circular cross section, and rotation with respect to the swingable supported member 1 is suppressed. In this manner, the linear portion 311 formed in the engaging rib 31 directly contacts the corrugated tube 104 and deforms it, thereby serving as a rotation suppressing means for suppressing rotation of the corrugated tube 104 about the longitudinal direction. Function.

According to this embodiment, the following effects are obtained. That is, since the linear portion 311 as the rotation suppressing means directly contacts and deforms the corrugated tube 104, it is possible to suppress the rotation of the corrugated tube 104 with a simple structure without using a tape member or the like. . Further, the engaging rib 31 is likely to come into contact with the inner surface of the trough portion 104A, and the linear portion 311 serving as a rotation suppressing means is formed on the engaging rib 31 to prevent the corrugated tube 104 from rotating. easy to suppress.

In addition, the linear portion 311 as the rotation suppressing means deforms the corrugated tube 104 into a non-circular cross-section, so that the corrugated tube 104 with a circular cross-section is isotropically compressed and deformed. can be effectively suppressed.

Further, the linear portion 311 as the rotation restraint means is formed by forming the tip of the engaging rib 31 in a linear shape, and deforms a part of the corrugated tube 104 in a linear shape, so that the corrugated tube 104 has a non-cross-sectional shape. Easy to transform into a circular shape.

[Second embodiment]
7 is a cross-sectional view showing a supported swinging member 1B according to a second embodiment of the present invention, FIG. 8 is a perspective view showing a part of the supported swinging member 1B, and FIG. FIG. 10 is a plan view showing a part of the supported swing member 1B, and FIG. 10 is a cross-sectional view showing a main part of the supported swing member 1B.

A swing supported member 1B of this embodiment is composed of an upper member 2 and a lower member 3B. The inner surface of the lower member 3B has a plurality (three in this embodiment) of engaging ribs 31B to 33B. The engaging rib 31B includes a rib main body 310 having an arcuate tip end that engages with the trough portion 104A, and a plurality of (four in this embodiment) press-fit projections 314 to 317 formed at the base end portion. and have

As shown in FIG. 9, two press-fit projections 314 and 315 are arranged on one side of the rib body 310 in the longitudinal direction, and the remaining two press-fit projections 316 and 317 are arranged on the other side. The press-fitting projections 314 and 315 arranged on one side are circumferentially separated from each other, and the press-fitting projections 316 and 317 arranged on the other side are also circumferentially separated from each other. The press-fit projections 314 on one side and the press-fit projections 316 on the other side are arranged to sandwich the rib main body 310 in the longitudinal direction, and the press-fit projections 315 on the one side and the press-fit projections 317 on the other side extend the rib main body 310 in the longitudinal direction. It is arranged so as to sandwich from the direction.

The press-fitting projection 314 is formed in a triangular pyramid shape so that the dimensions in the longitudinal direction and the circumferential direction become smaller toward the distal end side, and the triangular first surface 314A facing the press-fitting projection 315 side and the opposite side thereof It has a facing second surface 314B and a linear contact portion 314C that is a side shared by the first surface 314A and the second surface 314B. The other press-fit projections 315 to 317 are also formed in the shape of a triangular pyramid like the press-fit projection 314. As shown in FIG.

By providing such press-fit projections 314 to 317, the longitudinal dimension of the engaging rib 31B is enlarged in part in the circumferential direction. Incidentally, the other engaging ribs 32B and 33B also have rib bodies and press-fit projections like the engaging rib 31B.

Details of the dimensions of each part of the corrugated tube 104 and the engaging rib 31B will now be described. The trough portion 104A of the corrugated tube 104 has a trough width (longitudinal dimension) that increases toward the radially outer side. It is assumed that the opening width is 104A.

The rib body 310 as a whole has a longitudinal dimension smaller than the opening width of the valley portion 104A. That is, when the engaging rib 31B engages with the valley portion 104A, the rib main body 310 does not contribute to the deformation of the corrugated tube 104. As shown in FIG.

On the other hand, the total longitudinal dimension of the press-fit projections 314 and 316 (or the press-fit projections 315 and 317, the same shall apply hereinafter) and the rib main body 310 is at least part of the base ends of the press-fit projections 314 and 316, the valley portion 104A larger than the opening width of That is, the engagement rib 31B has a longitudinal dimension larger than the opening width of the valley portion 104A at the position where the press-fit projections 314 and 316 are provided, and widens the valley portion 104A when engaged with the valley portion 104A. The corrugated tube 104 is deformed as follows. That is, the press-fitting protrusions 314 and 316 are press-fitted into the valley portion 104A and the corrugated tube 104 is deformed.

At this time, the press-fit projection 314 contacts the inner surface of the valley portion 104A mainly at the linear contact portion 314C and bites into the corrugated tube 104. As shown in FIG. The same applies to the other press-fit projections 315-317. Since the corrugated tube 104 is deformed so that the press-fitting projections 314 to 317 bite into it in this way, the rotational friction force generated between the corrugated tube 104 and the press-fitting projections 314 to 317 can be improved. Rotation of the corrugated tube 104 with respect to the member 1B is suppressed. That is, the press-fit projections 314 to 317 function as rotation suppressing means.

According to this embodiment, the following effects are obtained. That is, since the press-fit projections 314 to 317 as rotation suppressing means directly contact the corrugated tube 104 and deform it, it is possible to suppress the rotation of the corrugated tube 104 with a simple structure without using a tape member or the like. can be done. Furthermore, the engagement rib 31B is likely to come into contact with the inner surface of the valley portion 104A. Easy to control rotation.

Further, the corrugated tube 104 having a circular cross section is difficult to be isotropically compressed and deformed in the radial direction, but is relatively easy to deform in the longitudinal direction. Therefore, the corrugated tube 104 is easily deformed so as to widen the valley portion 104A in the longitudinal dimension by the press-fit projections 314 to 317 as the rotation suppressing means.

Furthermore, since the press-fitting protrusion 314 as the rotation suppressing means is formed in a triangular pyramid shape and the linear contact portion 314C contacts the inner surface of the valley portion 104A, the press-fitting protrusions 314 to 317 are easily bitten into the corrugated tube 104. . In addition, compared to the configuration in which the press-fitting projections are in planar contact, the pressure applied to the corrugated tube 104 by the press-fitting projections 314 to 317 can be increased, and the rotational friction force can be improved.

[Third Embodiment]
FIG. 11 is a perspective view showing a wire harness unit 10C according to the third embodiment of the present invention, FIG. 12 is a perspective view showing a swingable supported member 1C of the wire harness unit 10C, and FIG. It is a perspective view which shows the corrugated tube 201 of the wire harness unit 10C.

A wire harness unit 10</b>C of the present embodiment includes a swingable supported member 1</b>C and a wire harness 200 . The wire harness 200 has a corrugated tube 201 and electric wires inserted through the corrugated tube 201 . The corrugated tube 201 has a valley portion 201A and a peak portion 201B, and two elliptical through holes 201C and 201D are formed in the different peak portions 201B. The two through holes 201C and 201D are arranged side by side in the longitudinal direction. In the corrugated tube 201, the cross section of the ridges 201B formed with the through holes 201C and 201D has a shape in which a part of a circle is interrupted (arc shape). It is a non-circular portion A1. Further, the other portion of the corrugated tube 201 becomes a circular portion A2 having a circular cross section.

The rocking supported member 1C is composed of an upper member 2 and a lower member 3C. The inner surface of the lower member 3C has a plurality (three in this embodiment) of engaging ribs 31C to 33C. Between the engaging rib 31C and the engaging rib 32C, a projecting portion 34 projecting inwardly beyond the engaging ribs 31C to 33C is formed. A projecting portion 35 projecting inwardly from the joint ribs 31C to 33C is formed. In the illustrated example, two pyramidal projections are formed on each of the engaging ribs 31C to 33C, but these pyramidal projections are for piercing the tape member and may be omitted. .

The two projections 34 and 35 are arranged side by side in the longitudinal direction. Since the engaging ribs 31C to 33C engage with the trough portion 201A, the protruding portions 34 and 35 arranged therebetween are positioned so as to correspond to the peak portion 201B. The projecting portions 34 and 35 are formed in an elliptical shape in a plan view like the through holes 201C and 201D, and the dimensions thereof are the same as or slightly smaller than those of the through holes 201C and 201D. Thereby, the two protrusions 34 and 35 are simultaneously inserted into the through holes 201C and 201D, respectively. Note that the projections may be of any type as long as they can be inserted into the through holes, and their shapes may be appropriately set, and the shapes may be different from each other.

When the corrugated tube 201 tries to rotate about the longitudinal direction with respect to the supported swing member 1C in a state in which the protrusions 34 and 35 are inserted through the through holes 201C and 201D, the protrusions 34 and 35 are pushed through the through holes 201C and 201C. , 201D, rotation is restrained. That is, the protrusions 34 and 35 function as rotation suppressing means.

According to this embodiment, the following effects are obtained. That is, since the protruding portions 34 and 35 as rotation suppressing means are inserted through the through holes 201C and 201D, it is possible to suppress the rotation of the corrugated tube 201 with a simple structure without using a tape member or the like. Further, since the corrugated tube 201 does not need to be deformed, the force required to assemble the swingable supported member 1C to the corrugated tube 201 can be reduced.

[Fourth embodiment]
FIG. 14 is a plan view showing a wire harness unit 10D according to the fourth embodiment of the invention, FIG. 15 is a cross-sectional view showing the essential parts of the wire harness unit 10D, and FIG. 16 is a wire harness unit 10D. 17 is a perspective view showing a corrugated body 400 for manufacturing the corrugated tube 301 of FIG. 17 is a plan view showing the corrugated tube 301. FIG.

A wire harness unit 10</b>D of this embodiment includes a swingable supported member 1</b>D and a wire harness 300 . The wire harness 300 has a corrugated tube 301 and electric wires inserted through the corrugated tube 301 .

The corrugated tube 301 has a trough portion 301A and a peak portion 301B, and the cross section at the end thereof is an arcuate portion 301C and a concave portion formed concavely with respect to an imaginary circle OX including the arcuate portion 301C. 301D and. That is, the cross section of the corrugated tube 301 at the end has different outer diameters depending on the position in the circumferential direction. Thus, the end portion of the corrugated tube 301 where the arc-shaped portion 301C and the recessed portion 301D are formed becomes a non-circular portion A3 having a non-circular cross-section, and the other portion becomes a circular portion A4 having a circular cross-section. Note that the circular portion A4 and the virtual circle OX overlap when viewed from the longitudinal direction.

The rocking supported member 1D is composed of an upper member 2 and a lower member 3D. The lower member 3D has a first holding area 30A holding the non-circular portion A3 and a second holding area 30B holding the circular portion A4. A plurality (two in this embodiment) of engagement ribs 31D and 32D are provided in the first holding area 30A, and a plurality (two in this embodiment) of engagement ribs 31D and 32D are provided in the second holding area 30B. Ribs 33D and 34D are provided.

The engagement ribs 31D and 32D of the first holding region 30A protrude inward with a larger protrusion dimension at the side portion (the position where the corrugated tube 301 is sandwiched from the width direction) than the bottom portion of the lower member 3D. The difference in dimension is substantially equal to the difference in radius between the arcuate portion 301C and the recess 301D. That is, the engagement ribs 31D and 32D are engaged with the valley portion 301A of the non-circular portion A3 in a state in which the concave portion 301D is oriented in the width direction and the arcuate portion 301C is oriented in the vertical direction.

More specifically, the engaging ribs 31D and 32D extend vertically on both sides of the arcuate edges 311D and 321D along the arcuate portion 301C and the arcuate edges 311D and 321D in the width direction. and straight edges 312D, 322D along the . Thereby, the trough portion 301A in the non-circular portion A3 is fitted into the engaging ribs 31D and 32D.

The upper member 2 may have engaging ribs 21 to 23 similar to those of the first embodiment, or may have engaging ribs 31D and 32D with different projecting dimensions depending on the position in the circumferential direction. It may have ribs.

As described above, the swingable supported member 1D holds the non-circular portion A3 having a non-circular cross-section by the engaging ribs 31D and 32D of the first holding region 30A. Therefore, when the corrugated tube 301 tries to rotate about the longitudinal direction with respect to the rocking supported member 1D, the rotation is suppressed. That is, the engagement ribs 31D and 32D of the lower member 3D function as rotation restraint means.

Incidentally, the corrugated tube 301 having the non-circular portion A3 and the circular portion A4 may be manufactured by, for example, the method described below. That is, flat recesses 401 are formed at two locations separated in the longitudinal direction of the elongated corrugated body 400, and the corrugated body 400 is cut at two locations so that the recesses 401 serve as both ends, so that both ends are non-removable. A corrugated tube 301 having a circular portion A3 may be manufactured.

According to this embodiment, the following effects are obtained. That is, the engaging ribs 31D and 32D as rotation restraining means hold the non-circular section A3 of the corrugated tube 301 having the circular arc-shaped section 301C and the concave section 301D, thereby holding the tape member and the like. There is no need to use it, and the rotation of the corrugated tube 301 can be suppressed with a simple configuration. In addition, since it is not necessary to deform the corrugated tube 301, the force required to assemble the swingable supported member 1D to the corrugated tube 301 can be reduced.

In addition, the present invention is not limited to the first embodiment or the second embodiment, but includes other configurations and the like that can achieve the object of the present invention, and the following modifications and the like are also included in the present invention. included.

For example, in the first embodiment, the linear portion 311 formed at the tip of the engaging rib 31 functions as a rotation suppressing means. It may have other shapes to allow For example, the tips of the engaging ribs may be formed in a circular arc shape as a whole and partially provided with protrusions, or a plurality of circular arcs with different curvatures may be combined to make the corrugated tube have a non-circular cross-sectional shape. It is good also as a structure which deform|transforms.

Further, in the second embodiment, the press-fit projection 314 as the rotation suppressing means is formed in a triangular pyramid shape and the linear contact portion 314C contacts the inner surface of the valley portion 104A. The press-fitting projections may have any suitable shape as long as they enlarge the longitudinal dimension of the engaging ribs. For example, the press-fitting rib may have a quadrangular pyramid shape, or the side surface of the press-fitting rib may be curved. Also, the press-fitting rib may be in planar contact with the corrugated tube, and by increasing the contact area, it is possible to suppress local deformation of the corrugated tube and make damage such as cracking less likely to occur. .

Further, in the first embodiment and the second embodiment, only the lower members 3 and 3B of the upper member 2 and the lower members 3 and 3B constituting the supported swing members 1 and 1B have the rotation suppressing means. Although it is provided, both the upper member and the lower member may be provided with the rotation suppressing means, or only the upper member may be provided with the rotation suppressing means. Further, one of the upper member and the lower member may be provided with the rotation suppressing means as shown in the first embodiment, and the other may be provided with the rotation suppressing means as shown in the second embodiment. good. Moreover, both the rotation suppressing means shown in the first embodiment and the rotation suppressing means shown in the second embodiment may be provided for one engaging rib.

In addition, in the fourth embodiment, the corrugated tube 301 has the concave portion 301D formed concavely with respect to the virtual circle OX including the arc-shaped portion 301C, thereby forming the non-circular portion A3. , the non-circular portion may be formed by having a convex portion formed in a convex shape with respect to the virtual circle OX.

In addition, although the best configuration, method, etc. for carrying out the present invention have been disclosed in the above description, the present invention is not limited thereto. That is, although the present invention has been particularly illustrated and described primarily with respect to particular embodiments, it may be modified in any manner to such embodiments without departing from the spirit and scope of the invention. , materials, quantity, and other detailed configurations can be modified in various ways by those skilled in the art. Therefore, the descriptions that limit the shape, material, etc. disclosed above are exemplified to facilitate understanding of the present invention, and do not limit the present invention. The description by the name of the member that removes all or part of the limitation such as is included in the present invention.

1, 1B to 1D Swing supported member 31 to 33 Engagement rib 311 Straight portion (rotation suppressing means)
314 to 317 press-fit protrusions (rotation suppression means)
34, 35 Protrusions (rotation suppressing means)
31D, 32D Engaging ribs (rotation suppressing means)
103, 200, 300 wire harness 104 corrugated tube 104A valley 106 body base (supporting member)
201C, 201D through-hole 301C arc-shaped portion 301D concave portion OX virtual circle A1, A3 non-circular portion A2, A4 circular portion

Claims (3)

A rocking supported member attached to a wire harness having a corrugated tube on the outside of the corrugated tube and supported by a supporting member so that the wire harness rocks,
Rotation suppressing means for suppressing rotation of the corrugated tube about the longitudinal direction by directly contacting the corrugated tube having a circular cross section and deforming the corrugated tube into a non-circular cross section is provided on the inner surface,
Having an engagement rib on the inner surface that engages with the valley of the corrugated tube,
The swinging supported member, wherein the rotation suppressing means is provided at the tip of the engaging rib and is formed in a straight line when viewed from the longitudinal direction. A rocking supported member attached to a wire harness having a corrugated tube on the outside of the corrugated tube and supported by a supporting member so that the wire harness rocks,
Rotation suppressing means for suppressing rotation of the corrugated tube about the longitudinal direction by directly contacting and deforming the corrugated tube having a circular cross section is provided on the inner surface,
Having an engagement rib on the inner surface that engages with the valley of the corrugated tube,
The rotation suppressing means is provided at a base end portion of the engaging rib, and is press-fitted into the valley by making the dimension of the engaging rib in the longitudinal direction larger than the opening width of the valley. A rocking supported member characterized by deforming a corrugated tube. The rotation suppressing means enlarges the longitudinal dimension of the engagement rib at a part of the circumferential direction, and the longitudinal dimension and the circumferential dimension become smaller toward the distal end side. 3. The rocking supported member according to claim 2, wherein the rocking supported member is formed in the shape of a pyramid.

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