JP2016183678A - Pipe spacer and wire harness - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pipe spacer and a wire harness that can be attached in compliance with either a spacing or an angle of two pipes.SOLUTION: This invention relates to a pipe spacer 10 attached between the two pipes P. Pipe holding parts 11 for use in holding the pipes P are installed at each of a pair of spacer members 12 separately formed and the pair of spacer members 12 can be integrally assembled while their relative spacing or angle is being changed. With such an arrangement as above, since it is possible to adjust either a spacing or an angle of the pipe holding parts 11 by changing either a spacing or an angle of the pair of spacer members 12, it is possible to attach them in compliance with either a spacing or an angle of the two pipes P.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a pipe spacer and a wire harness.

  2. Description of the Related Art Conventionally, a technique is known in which a wire harness routed in a vehicle or the like is surrounded by a pipe and protected from foreign matter interference or the like (for example, described in Patent Document 1 below). A pipe is formed in the shape bent in the three-dimensional direction along the wiring path | route of a wire harness. By maintaining the pipe path properly in a vehicle or the like, the pipe can be prevented from coming into contact with peripheral members.

  When two pipes are attached to a vehicle or the like in parallel, the two pipes may be fixed at a plurality of locations to properly hold the path. The two pipes are fixed by winding a tape around the outer peripheral surface with a spacer made of a rubber material or the like interposed therebetween.

JP 2012-222888 A

  However, in the configuration as described above, the two pipes can be fixed only where they are arranged in the same direction and at the same gradient with an interval equivalent to the width of the spacer. If the fixing locations of the two pipes are limited, it may be difficult to keep the pipe path properly, so a countermeasure has been desired.

  The present invention has been completed based on the above circumstances, and an object thereof is to provide a pipe spacer and a wire harness that can be attached in accordance with the interval or angle between two pipes.

The pipe spacer of the present invention is a pipe spacer attached between two pipes, and a pipe holding portion for holding the pipe is provided in each of a pair of spacer members formed separately, and the pair of spacers The members can be assembled together at different intervals or angles.
In the wire harness of the present invention, the pipe spacer is attached between two pipes through which electric wires are inserted.

  According to the present invention, the interval or angle between the pipe holding portions can be adjusted by changing the interval or angle between the pair of spacer members, so that the attachment can be made in accordance with the interval or angle between the two pipes.

Sectional drawing showing the state which is the pipe spacer in Example 1, and was attached between two pipes The perspective view showing the state before unifying a pair of spacer members Front view showing spacer member Plan view showing spacer member Bottom view showing spacer member Side view showing spacer member Sectional drawing showing the latching state of a latching | locking part in the pipe spacer attached between two pipes The perspective view which is the pipe spacer in Example 2, Comprising: A state which integrated a pair of spacer member A perspective view showing a spacer member Front view showing spacer member Side view showing spacer member Perspective view showing intermediate member Front view showing intermediate member Sectional drawing showing the state which pinched and fixed the pipe spacer between two pipes The perspective view showing the pipe spacer by which the angle was adjusted according to the angle of two pipes The perspective view showing the pipe spacer by which the intermediate member was assembled | attached and the space | interval was adjusted

Preferred embodiments of the present invention are shown below.
In the pipe spacer of the present invention, the pair of spacer members are provided with a protruding piece protruding in the opposite direction and a receiving portion corresponding to the protruding piece, and the protruding piece and the receiving portion are engaged with each other. A plurality of locking portions that can be stopped are provided side by side in the facing direction, and the distance between the pair of spacer members can be changed by locking the locking portion at an arbitrary position in the facing direction. Good. According to such a configuration, the interval between the pipe holding portions can be adjusted according to the interval between the two pipes simply by changing the locking position of the locking portion.

  In the pipe spacer of the present invention, a plurality of locking portions that can be locked to each other are provided in the pair of spacer members in a circumferential direction with respect to the opposing direction, and the engagement member is disposed at any position in the circumferential direction. It is good also as what can change the angle of a pair of said spacer member by latching a stop part. According to such a configuration, the angle of the pipe holding part can be adjusted to the angle of the two pipes simply by changing the locking position of the locking part.

  Further, in the pipe spacer of the present invention, the locking portion is provided on opposing surfaces of the pair of spacer members, and the pipe holding portion is provided on the opposite side of the spacer member to the opposing surface, A through hole of a binding band for fixing the pipe may be formed between the facing surface of the spacer member and the pipe holding portion. According to such a configuration, the spacer member can be fixed to each of the two pipes arranged at different angles.

  Further, the pipe spacer of the present invention may include an intermediate member that has an intermediate locking portion that can be locked with the locking portion and is disposed between the pair of spacer members. According to such a structure, the space | interval of a pipe holding part can be changed with the presence or absence of an intermediate member.

<Example 1>
Hereinafter, a first exemplary embodiment of the present invention will be described in detail with reference to FIGS. The pipe spacer 10 in this embodiment is attached between two pipes P. Hereinafter, in each component member, the direction along the axial direction of the pipe P (direction perpendicular to the paper surface of FIG. 1) is the front-rear direction, and the opposing direction of the pair of spacer members 12 (left-right direction in FIG. 1) is the left-right direction. Further, the upper side of FIG. 2 is described as the upper side, and the lower side is described as the lower side.

  The pipe P is a shield pipe made of metal (iron, aluminum, copper, stainless steel, etc.), and the outer shape of the cross section thereof is a substantially true circle. The pipe P has a shape that is bent in a three-dimensional direction along a cable routing path (not shown). The electric wire constitutes a wire harness that connects equipment mounted on the rear part of the vehicle body and equipment mounted on the front part of the vehicle body. One of the two pipes P is inserted with a high voltage electric wire constituting a high voltage circuit, and the other is inserted with a low voltage electric wire constituting a low voltage circuit.

  The pipe spacer 10 is provided with a pair of pipe holding portions 11 that hold the pipe P. The pair of pipe holding portions 11 is provided at both left and right end portions of the pipe spacer 10 and has a concave shape with an arc shape opened leftward or rightward. Each pipe holding portion 11 has a semicircular shape that can be fitted to substantially half of the pipe P along the outer peripheral surface of the pipe P.

  The pipe holding part 11 is provided in each of a pair of spacer members 12 formed separately. The pair of spacer members 12 have the same shape and are assembled with their upper and lower directions reversed. The pair of spacer members 12 can be assembled together at different intervals.

Each spacer member 12 has a main body portion 13 having a square block shape as a whole, and a pipe holding portion 11 is formed in a recess in substantially half of the main body portion 13.
As shown in FIG. 2, a pair of front and rear ribs 14 extending in the left-right direction is provided on the upper surface and the lower surface of the main body 13. The ribs 14 are formed extending along the front and rear side edges of the main body 13 and extending in the left-right direction of the main body 13. Between the pair of ribs 14, a flat surface around which the tape T is wound (hereinafter referred to as a tape winding surface 15) is formed.

The pair of spacer members 12 are provided with a projecting piece 16 projecting in a direction opposite to each other and a receiving portion 17 corresponding to the projecting piece 16.
The protruding piece 16 protrudes in a cantilever manner substantially perpendicular to the opposing surfaces 18 facing each other in the pair of spacer members 12. The protruding piece 16 is provided at the upper end or the lower end of the spacer member 12 and is formed continuously with the tape winding surface 15 without a step. The protruding piece 16 has a thin plate shape in which the width dimension in the front-rear direction is larger than the vertical direction, and can be elastically bent in the vertical direction. The protruding piece 16 is located at the approximate center of the main body 13 in the front-rear direction. The protruding piece 16 has a substantially rectangular plate shape that is long in the left-right direction in plan view.

  The receiving part 17 is formed on the surface of the upper and lower surfaces of the spacer member 12 where the protruding piece 16 is not provided. The receiving part 17 is a recessed part formed in the upper surface or the lower surface of the main body part 13, and is recessed in a substantially rectangular shape that can receive the entire protruding piece 16. The protruding piece 16 fitted in the receiving part 17 is in a state of being accommodated in the receiving part 17, and as shown in FIG. Arranged in state.

  The protruding piece 16 and the receiving portion 17 are provided with a plurality of locking portions 19 that can be locked to each other in the left-right direction (the opposing direction of the pair of spacer members 12). The distance between the pair of spacer members 12 can be changed by locking the locking portion 19 at an arbitrary position in the left-right direction.

  The locking part 19 has a plurality of locking projections 19 </ b> A provided on the protruding piece 16 and a plurality of locking recesses 19 </ b> B provided on the receiving part 17. The locking projection 19A and the locking recess 19B are provided in the same number (5 in this embodiment).

  As shown in FIG. 5, the locking recesses 19 </ b> B are provided on the bottom surface 17 </ b> A of the receiving portion 17 side by side at a constant pitch. All the locking recesses 19 </ b> B have the same shape, and each locking recess 19 </ b> B has a horizontally long (long in the front-rear direction) groove shape that is recessed at the approximate center in the front-rear direction of the receiving part 17. Both the left and right surfaces of each locking recess 19B are formed to be vertical surfaces orthogonal to the left-right direction (see FIG. 7).

  The locking convex portion 19A is left and right at a constant pitch (same pitch as the locking concave portion 19B) on the surface of the protruding piece 16 that faces the bottom surface 17A of the counterpart receiving portion 17 (hereinafter referred to as the locking facing surface 16A). It is provided side by side in the direction. All the locking projections 19A have the same shape, and each locking projection 19A has a horizontally long wall shape that hangs down substantially at the center in the front-rear direction of the protruding piece 16, as shown in FIG. The left and right surfaces of each locking projection 19A are formed as surfaces that are perpendicular to the left and right direction (see FIG. 7).

  When the locking portion 19 is locked, the protruding piece 16 is elastically bent and fitted into a predetermined position of the receiving portion 17. As shown in FIG. 7, when the lengths of the locking protrusions 19 </ b> A and the locking recesses 19 </ b> B are adjusted while adjusting the length of the protruding piece 16 fitted into the receiving portion 17 according to the interval between the two pipes P. The protruding piece 16 is elastically restored, and the locking projection 19A and the locking recess 19B are fitted and locked. Accordingly, the pair of spacer members 12 are integrated by restricting movement in the front-rear direction, the left-right direction, and the up-down direction.

Next, an example of the operation | work which fixes two pipes P using the pipe spacer 10 of a present Example is demonstrated.
First, the interval between the pair of pipe holding portions 11 is adjusted in accordance with the interval between the two pipes P. The pair of spacer members 12 are turned upside down (the direction in which the protruding piece 16 of one spacer member 12 faces the receiving portion 17 of the other spacer member 12), and the protruding piece 16 is fitted into the receiving portion 17 to be locked. 19 is locked. At this time, the interval between the pair of pipe holding portions 11 is adjusted in accordance with the interval between the fixed portions of the two pipes P.

  Specifically, in order to reduce the interval between the pair of pipe holding portions 11, the length dimension of the portion of the protruding piece 16 that is fitted into the receiving portion 17 is increased, and the interval between the pair of pipe holding portions 11 is increased. For this purpose, the length dimension of the protruding piece 16 that is fitted into the receiving portion 17 is reduced. When the entire protruding piece 16 is fitted into the receiving portion 17, the distance between the pair of pipe holding portions 11 becomes the smallest width, and when the protruding piece 16 is pulled out from the receiving portion 17 to the maximum, The distance between the pipe holding portions 11 is the widest maximum width. When the pipe spacer 10 has the minimum width, as shown in FIG. 1, the opposing surfaces 18 of the pair of spacer members 12 come close to or contact each other, and all the locking portions 19 are locked. When the pipe spacer 10 has the maximum width, the opposing surfaces 18 of the pair of spacer members 12 are greatly separated, and the locking portions 19 are locked one by one on the upper surface side and the lower surface side of the main body portion 13. The width dimension of the pipe spacer 10 (the interval between the pair of pipe holding portions 11) can be changed stepwise (5 steps in this embodiment) between the maximum width and the minimum width.

Next, the two pipes P are fixed using the pipe spacer 10 whose width dimension is adjusted. The pipe spacer 10 is attached between the two pipes P, and the tape T is wound around the outer peripheral surface thereof. The tape T is wound around the tape winding surfaces 15 of the pair of spacer members 12 (upper and lower surfaces of the pipe spacer 10) and the outer peripheral surface of the pipe P fitted to the pipe holding portion 11 (right and left surfaces of the pipe P). Accordingly, the two pipes P are fixed at the attachment site of the pipe spacer 10.
Thus, the operation of fixing the two pipes P using the pipe spacer 10 is completed.

Next, operations and effects of the embodiment configured as described above will be described.
The pipe spacer 10 of this embodiment is attached between two pipes P, and a pipe holding portion 11 for holding the pipe P is provided in each of a pair of spacer members 12 formed separately, The pair of spacer members 12 can be assembled together at different intervals. According to this configuration, the interval between the pipe holding portions 11 can be adjusted by changing the interval between the pair of spacer members 12, so that the two pipes P can be attached to match.

  Further, the pair of spacer members 12 are provided with a protruding piece 16 protruding in the left-right direction (direction facing each other) and a receiving portion 17 corresponding to the protruding piece 16, and the protruding piece 16 and the receiving portion 17 include A plurality of locking portions 19 that can be locked to each other are provided side by side in the left-right direction (opposing direction), and the pair of spacer members 12 are locked by locking the locking portions 19 at arbitrary positions in the left-right direction (opposing direction). The interval of can be changed. According to this configuration, the interval between the pipe holding portions 11 can be adjusted to the interval between the two pipes P only by changing the locking position of the locking portion 19.

<Example 2>
Next, a pipe spacer 20 according to a second embodiment of the present invention will be described with reference to FIGS.
The pipe spacer 20 of the present embodiment is different from the first embodiment in that the pair of spacer members 21 can be assembled integrally at different angles. In addition, the same code | symbol is attached | subjected to the structure similar to Example 1, and the overlapping description is abbreviate | omitted.

  The pipe spacer 20 of the present embodiment is attached between two pipes P as in the first embodiment, and a pair of spacer members in which the pipe holding portion 11 that holds the pipe P is formed separately. 21 respectively. The pair of spacer members 21 has the same shape as in the first embodiment.

  Each spacer member 21 has a main body portion 13 having a rectangular block shape as a whole, as in the first embodiment, and a pair of front and rear ribs 14 extending in the left-right direction are provided on the upper surface and the lower surface of the main body portion 13. . A flat band winding surface 22 around which the binding band B is wound is formed between the pair of ribs 14.

  The main body 13 of the spacer member 21 is provided with a through hole 28 of a binding band B for fixing the pipe P to each spacer member 21. The through hole 28 is formed through the body portion 13 between the facing surface 18 and the pipe holding portion 11 in the vertical direction. The through hole 28 has a rectangular shape elongated in the front-rear direction, and penetrates the band winding surface 22 in a substantially perpendicular direction. The through hole 28 is provided in the central portion in the front-rear direction of the main body 13, and the width dimension in the front-rear direction is the same as one side of the base 23 described later.

  The pair of spacer members 21 are provided with a plurality of locking portions 24 (six in this embodiment) arranged in the circumferential direction with respect to the opposing direction. The angle of the pair of spacer members 21 can be changed by locking the locking portion 24 at an arbitrary position in the circumferential direction.

  The locking portion 24 is provided on a base portion 23 provided on the facing surface 18 of each spacer member 21. The base 23 has a polygonal shape (in this embodiment, a hexagonal shape) and is provided so as to protrude by one step on the facing surface 18.

  As shown in FIG. 9, the locking part 24 includes a locking convex part 24 </ b> A protruding from the base part 23 and a locking concave part 24 </ b> B recessed from the base part 23. Only one latching convex portion 24A is provided on the base 23, and all the rest are latching recesses 24B. The locking protrusions 24A and the locking recesses 24B are provided side by side in the circumferential direction at a constant pitch (one on each side) along the outer peripheral edge of the base 23. A locking projection 24A provided on one of the pair of spacer members 21 can be selectively locked to a plurality of locking recesses 24B provided on the other.

  24 A of latching convex parts are provided with the leg part 25 standing in the base 23 in the shape of a thin plate, and the nail | claw part 26 protruding outwardly at the front-end | tip part of the leg part 25. As shown in FIG. The leg portion 25 has a columnar shape having an elongated rectangular cross section along one side of the base portion 23, and can be elastically bent in the inner and outer directions of the base portion 23. The nail | claw part 26 is provided in the center part in the width direction (direction along a circumferential direction) of the leg part 25 (refer FIG. 11). The surface on the facing surface 18 side of the claw portion 26 is an upright surface orthogonal to the left-right direction.

  The locking recess 24 </ b> B is a through hole having a shape penetrating in the left-right direction surrounded by the base 23 and a peripheral edge 27 protruding in a gate shape on the outer peripheral surface of the base 23. All the locking recesses 24 </ b> B have the same shape, and each locking recess 24 </ b> B has a horizontally long (long in the circumferential direction) rectangular shape along each side of the base 23. Both the left and right sides of the peripheral portion 27 are formed to be vertical surfaces orthogonal to the left-right direction.

  The pipe spacer 20 has an intermediate member 30 disposed between the pair of spacer members 21. As shown in FIG. 12, the intermediate member 30 includes a shaft portion 31 having a hexagonal cross section that is substantially the same shape as the base portion 23. The dimension of the shaft portion 31 in the left-right direction is slightly larger than the dimension of the base portion 23 in the left-right direction.

  Intermediate locking portions 32 that can be locked with the locking portions 24 of the spacer member 21 are provided at both left and right ends of the shaft portion 31. Similar to the locking portion 24, a plurality of intermediate locking portions 32 are provided side by side in the circumferential direction with respect to the opposing direction (six in this embodiment). The intermediate locking portions 32 are provided side by side in the circumferential direction at a constant pitch (the same pitch as the locking portions 24) along the outer peripheral edge of the shaft portion 31.

  The intermediate locking part 32 includes an intermediate locking convex part 32 </ b> A projecting from the shaft part 31 and an intermediate locking concave part 32 </ b> B recessed from the shaft part 31. The intermediate locking convex portion 32 </ b> A and the intermediate locking concave portion 32 </ b> B are provided one on each side of the shaft portion 31. One intermediate locking projection 32A is provided at each of the left and right end portions of the shaft portion 31, and the rest are all intermediate locking recesses 32B. The locking protrusion 24A of the spacer member 21 is selectively locked to the intermediate locking recess 32B, and the intermediate locking protrusion 32A can be selectively locked to the locking recess 24B of the spacer member 21. ing.

  The intermediate locking projection 32A has the same form as the locking projection 24A, and has a thin plate-like leg 33 standing on the shaft portion 31 and protruding outward from the tip of the leg 33. And a claw portion 34 provided. The intermediate locking protrusions 32 </ b> A are provided so that the positions in the circumferential direction are different between the left end and the right end of the intermediate member 30. The left and right intermediate locking projections 32 </ b> A are arranged at positions facing each other across the axis of the shaft portion 31.

  Further, the intermediate locking recess 32B has the same form as the locking recess 24B, and is surrounded by the shaft portion 31 and the peripheral portion 35 protruding in a gate shape on the outer peripheral surface of the shaft portion 31. It is considered as a through hole having a shape penetrating through.

Next, an example of the operation | work which fixes the two pipes P using the pipe spacer 20 of a present Example is demonstrated.
First, the angle of the pair of pipe holding portions 11 is adjusted according to the angle of the two pipes P (see FIG. 15). In the present embodiment, the angle of the pair of pipe holding portions 11 can be changed in six steps. When the pair of spacer members 21 are pushed in the opposite direction at a predetermined angle, as shown in FIG. 14, the locking projection 24A is inserted into the locking recess 24B, and the claw portion 26 of the locking projection 24A is locked. While engaging with the peripheral portion 27 of the recess 24B, the peripheral portions 27 of the other engaging recesses 24B abut in the left-right direction. As a result, the pair of spacer members 21 are integrated by restricting movement in the front-rear direction, the left-right direction, and the up-down direction.

  When the two pipes P are arranged in the same direction and with the same gradient, the pair of spacer members 21 can be assembled so that the pair of pipe holding portions 11 are symmetrical. Further, when the interval between the fixing portions of the two pipes P is large, the interval between the pipe holding portions 11 can be adjusted by sandwiching the intermediate member 30 between the pair of spacer members 21 as shown in FIG.

Next, the two pipes P are fixed using the pipe spacer 20 whose angle is adjusted. The pipe spacer 20 is attached between the two pipes P, and as shown in FIG. 14, the binding band B is passed through the through hole 28 of each spacer member 21, and wound around the outer peripheral surface of the pipe P and the band winding surface 22. The pipe P is fixed to each spacer member 21, respectively. Thereby, the two pipes P are fixed at the attachment site of the pipe spacer 20.
Thus, the operation of fixing the two pipes P using the pipe spacer 20 is completed.

According to the present embodiment configured as described above, the following effects can be obtained.
In the present embodiment, the pipe holding portions 11 for holding the pipes P are respectively provided in a pair of spacer members 21 formed separately, and the pair of spacer members 21 can be assembled integrally at different angles. Therefore, the angle of the pipe holding part 11 can be adjusted by changing the angle of the pair of spacer members 21, and can be attached in accordance with the angle of the two pipes P.

  Further, the pair of spacer members 21 are provided with a plurality of locking portions 24 that can be locked to each other in the circumferential direction with respect to the opposing direction, and the locking portions 24 are locked at arbitrary positions in the circumferential direction. Thus, the angle of the pair of spacer members 21 can be changed, so that the angle of the pipe holding portion 11 can be easily adjusted according to the angle of the two pipes P.

  In addition, since the through hole 28 of the binding band B for fixing the pipe P is formed between the facing surface 18 of the spacer member 21 and the pipe holding portion 11, 2 arranged at different angles. The spacer member 21 can be fixed to each of the pipes P.

  In addition, since the intermediate member 30 disposed between the pair of spacer members 21 is provided, not only the angle of the pipe holding portion 11 but also the interval can be changed depending on the presence or absence of the intermediate member 30.

<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.
(1) Although the case where the pipe spacer 10 (20) is attached to the metal pipe P has been described in the above embodiment, the present invention is not limited to this, and the pipe spacer can also be attached to a resin pipe.
(2) In the above embodiment, the number of the locking portions 19 (24) is exemplified, but the number of the locking portions can be arbitrarily changed.
(3) In the above-described embodiment, the pipe holding portion 11 is provided on the side opposite to the facing surface 18 in the spacer member 12 (21). Or you may provide in a lower surface.
(4) In the above-described embodiment, the outer shape of the cross section of the pipe P is a substantially true circle. However, the cross sectional shape of the pipe is not limited to this, and is a noncircular shape such as a flat shape or a polygonal shape. Also good.
(5) In the first embodiment, the same number of locking projections 19A and locking recesses 19B are provided. However, the number is not limited to this, and if one of the plurality is formed, the other is only 1. Also good.
(6) In the first embodiment, the protruding piece 16 is provided with the locking convex portion 19A, and the receiving portion 17 is provided with the locking concave portion 19B. On the contrary, the protruding piece is provided with the locking concave portion. The engaging protrusion may be provided on the receiving portion.
(7) In the first embodiment, the receiving portion 17 is formed as a recess on the upper surface or the lower surface of the main body portion 13. However, the present invention is not limited to this, and the receiving portion may not be formed as a recess.
(8) In the first embodiment, both the protruding piece 16 and the receiving portion 17 are provided on the spacer member 12 and the pair of spacer members 12 have the same shape. However, the present invention is not limited to this. Only the protruding piece and the other spacer member may be provided with only the receiving portion, and the pair of spacer members may have different shapes.
(9) In the first embodiment, the case where the pair of protruding pieces 16 and the receiving portion 17 are provided one above the other has been described. However, the present invention is not limited thereto, and for example, a plurality of receiving portions are provided in the circumferential direction with respect to the opposing direction. In addition, by selectively locking the protruding pieces to the plurality of receiving portions, not only the interval but also the angle may be adjusted.
(10) In the second embodiment, the spacer member 21 is provided with one locking convex portion 24A and a plurality of locking concave portions 24B, and the pair of spacer members 21 have the same shape. The pair of spacer members may have different shapes by providing only one locking projection on one spacer member and only one locking recess on the other spacer member.

B ... Binding band P ... Pipe 10, 20 ... Pipe spacer 11 ... Pipe holding part 12, 21 ... Spacer member 16 ... Projection piece 17 ... Receiving part 18 ... Opposing surface 19, 24 ... Locking part 28 ... Through hole 30 ... Middle Member 32 ... Intermediate locking portion

Claims (6)

A pipe spacer attached between two pipes,
Pipe holding portions for holding the pipes are respectively provided in a pair of spacer members formed separately,
A pipe spacer in which the pair of spacer members can be assembled together at different intervals or angles. The pair of spacer members are provided with a protruding piece protruding in a direction opposite to each other, and a receiving portion corresponding to the protruding piece,
The protruding piece and the receiving portion are provided with a plurality of locking portions that can be locked to each other in the facing direction, and a pair of the locking portions can be locked by locking the locking portions at arbitrary positions in the facing direction. The pipe spacer according to claim 1, wherein a distance between the spacer members can be changed.   The pair of spacer members are provided with a plurality of locking portions that can be locked to each other in the circumferential direction with respect to the facing direction, and the locking portions are locked at an arbitrary position in the circumferential direction. The pipe spacer according to claim 1, wherein an angle of the spacer member can be changed. The locking portion is provided on the opposing surfaces of the pair of spacer members;
The pipe holding portion is provided on the opposite side of the facing surface of the spacer member;
The pipe spacer according to claim 3, wherein a through hole of a binding band for fixing the pipe is formed between the facing surface of the spacer member and the pipe holding portion.   The pipe according to any one of claims 2 to 4, further comprising an intermediate member disposed between the pair of spacer members and having an intermediate locking portion that can be locked with the locking portion. Spacer.   A wire harness in which the pipe spacer according to any one of claims 1 to 5 is attached between two pipes through which electric wires are inserted.

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