JP6487826B2 - Wiring / pipe material holder and wiring / pipe material holder structure - Google Patents

Description

  The present invention relates to a wiring / pipe material holder and a wiring / pipe material holding portion used for laying and holding a wiring material such as a cable or a piping material such as a water supply pipe or a hot water supply pipe on a bolt such as a suspension bolt. Concerning structure.

  When a cable or water pipe or other wiring / pipe material is held by a hanging bolt or the like and installed along an installation path such as a double ceiling or double floor, a holder is used. It is installed on a suspension bolt etc. at every interval. As this type of holder, for example, the one described in Patent Document 1 is known. Generally, the holder includes a holding portion that supports and holds the wiring / piping material, and a fixing portion that can be fixed to a suspension bolt or the like. The wiring / pipe material held by the holding unit is bound to the holding unit by a binding tool such as a band or string body and held at a fixed position in order to prevent loosening and sagging in the axial direction, that is, the laying direction. .

Japanese Patent No. 5260413

  However, in the conventional holder, the work of binding the wiring / pipe material to the holder with the tie is troublesome, and the work is required for each holder, so it takes a lot of time and effort to hold at a fixed position. It was over. Moreover, it was necessary to prepare a binding tool such as a band or a string.

  Therefore, the present invention provides a wiring / pipe material holder and a wiring / pipe material holding part structure that can easily hold the wiring / pipe material at a fixed position without using a separate binding tool. It is what.

The wiring / pipe material holder according to claim 1 is fixed to a structure, a holding portion for holding the wiring / pipe material, and protrudes into the holding portion to bend only in the axial direction of the wiring / pipe material. A deformable bending piece. The flexure piece can be flexibly deformed on either one side or the other side in the axial direction of the wiring / piping material, and is in contact with the outer surface of the wiring / piping material held in the holding portion. The movement of the bending piece in the axial direction of the wiring / piping material is allowed, and the movement of the bending piece in the anti-bending direction is suppressed.
The wiring / piping material holder according to claim 2 has the same configuration as the wiring / piping material holder according to claim 1, except that the bending direction of the bending piece is one side and the other in the axial direction of the wiring / piping material. It is expressed that it can be arbitrarily selected on either side.

In the wiring / pipe material holder according to claim 3, in particular, the holding portion is protruded from the extended portion, facing the base portion, an extended portion extending in a direction away from the base portion, and the base portion. A projecting portion in which an opening is formed between the tip and the base portion, and the flexure piece is formed to project from the projecting portion or the base portion toward the base portion or the projecting portion. is there.
In the wiring / piping material holder according to the fourth aspect, in particular, a plurality of flexure pieces are arranged in parallel in the depth direction from the opening of the holding portion.

  The holding part structure for wiring / piping material according to claim 5 includes a base, an extending part extending in a direction away from the base, a protruding part from the extending part facing the base, and a tip and A projecting portion having an opening formed between the base and the base, and holding the wiring / piping material inserted into the internal space surrounded by the base, the extending portion, and the projecting portion. This is a structure of the portion, and a bending piece similar to that of the first aspect is formed to protrude in the holding portion.

The wiring / pipe material holder according to claim 6 includes a base portion provided with a fixing portion to a structure, an extension portion extending in a direction away from the base portion, and the extension portion facing the base portion. And a projecting portion having an opening formed between the tip and the base portion, and inserted into an internal space surrounded by the base portion, the extending portion, and the projecting portion. A holding part for holding the wiring / piping material is formed, and is formed so as to protrude in the holding part, and bends and deforms only in the axial direction of the wiring / piping material inserted from the opening to allow the insertion. A plurality of bending pieces are arranged in parallel in the depth direction from the opening of the holding portion , and among the bending pieces on the opening side, the wiring / piping material inserted from the opening passes through the bending piece on the opening side. After that, the wiring / piping material is returned to its original position and held in the holding portion. It is intended to prevent the outside exit from said opening.

In the wiring / pipe material holder according to claim 7, in particular, the bending piece protrudes with the protruding portion or the base as a base end, and is held between the tip and the base or the protruding portion. It is formed in a gap having a width smaller than the outer shape of the wiring / piping material, or the tip is in contact with the base portion or the protruding portion and no gap is formed.
In the wiring / pipe material holder according to the eighth aspect, in particular, a plurality of flexure pieces are arranged in parallel on the same plane.

  The wiring / pipe material holding part structure according to the ninth aspect has the same structure as the holding part according to the sixth aspect.

In the inventions of claims 1 to 5, the bending piece can be bent and deformed on either one side or the other side in the axial direction of the wiring / pipe material, and can be arbitrarily selected on either one side or the other side. When installing the wiring / pipe material holder on a structure such as a hanging bolt, the wiring / pipe material holder can be installed in any orientation and orientation, and the wiring / pipe material is installed. Increases efficiency.
In addition, the bending piece abuts on the outer surface of the wiring / piping material to allow the bending piece to move in the bending direction side in the axial direction of the wiring / piping material, and to suppress the movement of the bending piece in the anti-deflection direction side. Therefore, the wiring / piping material can be easily and stably held at a fixed position by simply pushing the wiring / piping material into the holding portion while bending the bending piece from a slightly oblique direction with respect to the bending piece. .

The inventions of claims 6 to 9 have the same effects as those of claims 1 to 5, and in the inventions of claims 4 and 6 to 9, a plurality of flexure pieces are arranged in parallel in the depth direction from the opening of the holding portion. Therefore, when placing the wiring / piping material in the holding part, the bending piece on the opening side bends in the axial direction of the wiring / piping material, so that the bending piece and the base or protruding portion allowing the insertion of the wiring and piping material, after the wiring and piping material has passed the deflection piece of the opening side, the deflection piece is returned to its original position. For this reason, the space between the bent piece and the base or projecting portion returns to a state narrower than the outer shape of the original wiring / pipe material, and the bent piece on the opening side acts as a lid, so the wiring / pipe material is held by the holding portion. Can be prevented from coming off from the opening.

  In addition, when there is only one bent piece, when a large and small diameter wiring / piping material is inserted and held in the holding portion at once, the small diameter wiring / piping material has a gap between the bending piece and the base or protruding portion. In the inventions of claims 6 to 9, since a plurality of bending pieces are arranged in parallel, the corresponding bending pieces are made different for each wiring / pipe material having a different diameter. By bringing the piping material into contact with each flexible piece independently, even a small-diameter wiring / piping material can be stably held.

  In the invention of claim 8, since the plurality of flexure pieces are arranged in parallel on the same plane, it has a good appearance and can be manufactured at a low cost.

It is a perspective view of the holder of the embodiment of the present invention. The holder of FIG. 1 is shown, (a) is a top view, (b) is a front view. It is a front view which shows the state which attached the holder of FIG. 1 to the suspension bolt. It is explanatory drawing explaining the method of making a holder hold | maintain a cable of FIG. It is a top view which shows the bending state of the bending piece of FIG. It is a front view which shows the state which hold | maintained the several cable to the holder of FIG. It is a front view which shows the modification of the holder of FIG. It is a front view which shows another modification of the holder of FIG. It is a front view which shows another modification of the holder of FIG.

Hereinafter, the wiring / pipe material holder and the wiring / pipe material holding portion structure according to an embodiment of the present invention will be described with reference to the drawings.
1 and 2, the holder 1 includes a fixing portion 31 fixed to a structure, a holding portion 11 that holds wiring / piping material, and a projection protruding into the holding portion 11 only in the axial direction of the wiring / piping material. And a bending piece 21 that bends and deforms. The holder 1 is integrally formed of synthetic resin. Hereinafter, each component will be described in detail. In the present embodiment, a suspension bolt is exemplified as the structure, and a cable is exemplified as the wiring / pipe material.

  First, the holding part 11 includes a base part 12 formed of a rectangular plate-shaped substrate, an extension part 13 that is bent at a right angle from one end of the base part 12 and extends in a direction away from the base part 12, and the base part 12. A projecting portion 14 is provided so as to project from the extending portion 13 so as to face each other at an interval, and an opening 15 is formed between the tip and the base portion 12. The holding part 11 accommodates and holds the cable 41 in the internal space 16 surrounded by the base part 12, the extending part 13, and the protruding part 14. Here, the holding unit 11 holds the wiring / pipe material in cooperation with the bending piece 21.

  Next, the bending piece 21 is formed so as to protrude into the internal space 16 of the holding portion 11 toward the base portion 12 facing the base end 22 on the protruding portion 14 side. The bending piece 21 is formed in a strip shape, and the side of the tip 23 is formed in a straight line parallel to the plane of the base 12 facing each other. Further, a plurality of the flexure pieces 21 formed in this shape are arranged in parallel on the same plane from the opening 15 of the holding portion 11 toward the depth direction of the internal space 16, and in this embodiment, six flexure pieces 21 are arranged in parallel. The lengths from the base end 22 to the tip end 23 of the piece 21 are all the same. In addition, the bending piece 21 is formed as a thin plate having a constant thickness, and as shown by a two-dot chain line in FIG. It can be bent and deformed on either side. A gap 24 having a width smaller than the outer shape of the held cable 41 is formed between the distal end 23 of the bending piece 21 and the base portion 12.

  Here, the holding part 11 and the bending piece 21 projectingly formed in the holding part 11 constitute a wiring / pipe material holding part structure.

  Next, the base 12 is provided with a fixing portion 31 on the side opposite to the holding portion 11, and the fixing portion 31 fixes the holding tool 1 to the suspension bolt 51 shown in FIG. 3 suspended from the ceiling or the like of the building. Is provided to do. The fixing portion 31 is provided with a pair of holding pieces 32 curved in an arcuate shape at the upper and lower ends of the base portion 12 and spaced apart from each other by a predetermined distance in the vertical direction of FIG. An insertion port 33 into which the suspension bolt 51 can be inserted is formed between the base portion 12 and the base portion 12. The insertion port 33 of each clamping piece 32 is formed in a direction facing each other. And between the pair of clamping pieces 32, 32 is an insertion portion 34 into which the suspension bolt 51 is inserted. With this configuration, the pair of sandwiching pieces 32, 32 sandwich the suspension bolt 51 from the opposite side so as to sandwich the base 12, and the holder 1 is fixed to the suspension bolt 51.

Next, a method of holding the cable 41 using the holder 1 configured as described above and laying the cable 41 along the laying path will be described.
It is assumed that a plurality of holders 1 are previously installed at predetermined intervals along the laying path of the cable 41 via the suspension bolts 51, and the cable 41 is held by the holding tool 1 halfway along the laying path. Here, in order to attach the holder 1 to the suspension bolt 51, the holder 1 is rotated 90 degrees counterclockwise in the vertical direction in a vertical posture to change to a horizontal posture, and the suspension bolt is laterally moved in that posture. The suspension bolt 51 is inserted from the insertion portion 34 of the fixing portion 31 of the holder 1 so as to be applied to 51. Then, if the holder 1 is forcibly rotated 90 degrees clockwise and counterclockwise against the elastic force of the pair of sandwiching pieces 32, 32 to return to the original vertical posture, the suspension bolt 51 is paired. While being inserted from the insertion ports 33, 33 of the sandwiching pieces 32, 32, the holder 12 is sandwiched between the base 12 and the sandwiching piece 32 so as to be held inside from the opposite side, whereby the holder 1 is shown in FIG. As shown in FIG.

  Therefore, in order to hold the cable 41 on the holder 1 attached to the suspension bolt 51 as described above in the middle of the laying path, the cable 41 is attached to the bending piece 21 as shown in FIG. On the other hand, the cable 41 is inserted into the gap 24 between the distal end 23 of the flexible piece 21 and the base 12 while being pushed slightly upward from the front side, which is the planned installation direction of the cable 41. Then, as shown in FIG. 4B, the bending piece 21 bends forward in the axial direction of the cable 41 with the base end 22 on the projecting portion 14 side as the axis, and the cable 41 is first connected to the first through the opening 15. It is press-fitted into an expanded gap 24 between the distal end 23 of the bending piece 21 and the base portion 12. Then, the cable 41 is further press-fitted from above to pass through the first bent piece 21 from the opening 15 and is inserted from the opening 15 to the positions of the second and third bent pieces 21 as shown in FIG. 4 (c). Then, the cable 41 is sandwiched between the distal end 23 of the bending piece 21 and the base portion 12 and is held in the internal space 16 of the holding portion 11. At the same time, after the cable 41 passes, the first bending piece 21 from the opening 15 returns to the state where it is elastically erected in the original straight line shape.

  Next, after the cable 41 is held in the holding portion 11 in this way, the bending piece 21 comes into contact with the outer surface of the cable 41 in the holding portion 11 and is bent toward the front side of the laying path. Therefore, as shown in FIG. 5 (a), the cable 41 does not receive any special sliding resistance from the bending piece 21 and the base 12 side, and as shown by the arrow, the bending direction side of the bending piece 21 in the axial direction. Is allowed to move. On the other hand, when the cable 41 moves to the side opposite to the bending direction of the bending piece 21 in the axial direction, the cable 41 receives resistance. That is, when the cable 41 moves to the side opposite to the bending direction of the bending piece 21 as indicated by the downward arrow in FIG. 5B, the corner portion of the tip 23 of the bending piece 21 is caught on the outer surface of the cable 41. In the bending piece 21, a tensile force in the direction opposite to the bending direction by the cable 41 and a restoring force to elastically return to the original position are generated. As shown by the left and right arrows in FIG. Since a force is generated to further strongly narrow the gap 24 between the distal end 23 of the bending piece 21 and the base portion 12, the cable 41 receives a large resistance from the corner portion of the distal end 23 of the bending piece 21 and the base portion 12, and the axial direction It is suppressed that it moves to the existing back side in

  As a result, if the cable 41 is pulled in the laying direction on the front side of the holder 1, the cable 41 moves forward as it is, and there is no slack in the existing part on the rear side of the holder 1, and in the existing part Is laid with a predetermined tension.

  On the other hand, in the cable 41, the existing side portion that is once pulled at the location of the holder 1 and is drawn with a predetermined tension does not move to the rear side in the axial direction during or after installation. Therefore, after the cable 41 is pulled to the front side of the holder 1, it is possible to suppress the occurrence of sagging due to loosening of the tension.

  When it is necessary to remove the cable 41 from the holder 1 after the cable 41 is once held by the holder 1 or the like due to a change in the laying path or the like, the bending piece 21 is grasped and further bent slightly to widen the gap 24. The cable 41 may be removed by releasing the press contact between the base 12 and the bending piece 21.

  Here, since six pieces, that is, a plurality of the flexure pieces 21 are provided, not only the cable 41 having the same outer size but also the cable 41 having a different outer size is shown in FIG. In this way, a plurality of large and small cables 41 can be held at a time. If the cable 41 is large, it is necessary to increase the holding force accordingly. However, if the cable 41 is large, the bending amount of the bending piece 21 also increases, and the repulsive force and the clamping force by the bending piece 21 also increase. Therefore, even the large cable 41 can be stably held.

Next, the operation of the holder 1 and the holding portion structure will be described.
When the cable 41 is placed in the holding portion 11, the bending piece 21 of the holder 1 is bent in contact with the outer surface of the cable 41, and the gap 24 between the tip 23 and the base portion 12 on the opposite side thereof is Since the cable 41 is formed smaller than the outer shape, the cable 41 can be elastically held between the bending piece 21 and the base portion 12 by simply pushing the cable 41 into the gap 24 from a slightly oblique direction with respect to the bending piece 21, and can be easily held. Can be held inside.

  Further, the bending piece 21 allows movement of the bending piece 21 toward the bending direction side in the axial direction of the cable 41 and suppresses movement of the bending piece 21 toward the anti-bending direction side. After the cable 41 is held, the cable 41 can be installed with a predetermined tension by removing the slack of the cable 41 in the existing part on the rear side of the holder 1 by simply pulling the cable 41 in the planned installation direction on the front side of the support tool. It is possible to prevent the cable 41 from becoming loose and slack in the rear side in the axial direction during or after installation. Therefore, the cable 41 can be stably held at a fixed position after the holding.

  In addition, the bending piece 21 can be bent and deformed on either one side or the other side in the axial direction of the wiring / piping material, and can be arbitrarily selected and determined on either one side or the other side. Therefore, when the holder 1 is installed on the suspension bolt 51, there is no direction of attachment, and the holder 1 can be attached in any orientation and posture, so that work efficiency is improved.

  Further, a plurality of bending pieces 21 are arranged in parallel in the depth direction from the opening 15 of the holding portion 11, and when the cable 41 is inserted into the internal space 16, the bending piece 21 on the opening 15 side of the holding portion 11 is After the cable 41 is inserted and passed through this portion, it returns to its original position, and the gap 24 between the bent piece 21 and the base 12 becomes narrower than the outer shape of the cable 41, so the bent piece 21 on the opening 15 side is Acts as a lid. For this reason, it is possible to prevent the cable 41 once held in the holding portion 11 from being detached from the opening 15 without providing a separate lid member in the opening 15.

  In addition, since a plurality of flexure pieces 21 are arranged in parallel, a plurality of cables 41 having different sizes can be held in the holding portion 11 at a time. That is, when only one bending piece 21 is provided, when the large and small diameter cable 41 is simultaneously inserted into the holding portion 11, the small diameter cable 41 is expanded by the large diameter cable 41 and the gap 24 is formed. Since it becomes large, it will come off in the unplugged state, but since a plurality of the bending pieces 21 are arranged in parallel, each bending piece 21 bends independently of each other and is held for each cable 41 having a different size. By making the bending pieces 21 to be different from each other, the respective cables 41 abut against the bending pieces 21 independently, and even the small-diameter cable 41 can be stably and firmly held by the holding portion 11.

  In addition, since the plurality of flexure pieces 21 are arranged side by side on the same plane, they have a good appearance and can be manufactured at low cost.

  By the way, although the bending piece 21 of the said embodiment is arranged in multiple numbers, ie, 6 sheets toward the depth direction from the opening 15 of the holding | maintenance part 11, when implementing this invention, it is not limited to this. Alternatively, only one bending piece 21 having a wide width may be provided. Further, even when a plurality of the flexure pieces 21 are formed, the number of flexure pieces 21 is of course not limited to six. For example, as shown in FIG. .

  In addition, the bending piece 21 can be bent and deformed in the arrangement direction of the cable 41, that is, one side and the other side in the axial direction with the base end 22 as an axis, but may be bent only in one side. In this case, the one side is, of course, the planned installation side in front of the holder 1 in the axial direction of the cable 41.

  Further, a gap 24 having a width smaller than the outer shape of the cable 41 is formed between the distal end 23 of the bending piece 21 and the base portion 12, but the distal end 23 of the bending piece 21 abuts on the base portion 12 to form the gap 24. It is good also as what is not formed. Even in this case, the bending piece 21 is pushed into the cable 41 and bent to form a gap 24 between the distal end 23 of the bending piece 21 and the base portion 12, and is inserted into this portion to enter the internal space 16 of the holding portion 11. The cable 41 can be held.

  In addition, although the length from the base end 22 to the front end 23 is the same for each of the plurality of flexure pieces 21 of the above embodiment, as shown in FIG. It may be different.

  In the above embodiment, the bending piece 21 is formed to protrude toward the base 12 with the protruding portion 14 side as the base end 22, but toward the protruding portion 14 with the opposite base 12 side as the base end 22. It is good also as what protruded.

Further, as shown in FIG. 8A, the protruding portion 14 side and the base portion 12 side can be formed as base ends 22 so as to protrude from both the left and right sides so that the front ends 23 face each other. Also in this case, the protruding lengths from the base end 22 to the tip 23 may be made different from each other in the plurality of bending pieces 21 protruding from the protruding portion 14 side and the base portion 12 side.
Alternatively, as shown in FIG. 8 (b), a flexure piece 21 that is projected with only the protruding portion 14 side as the base end 22, and a flexure piece 21 that is projected only with the base portion 12 side as the base end 22, The projecting portion 14 side and the base portion 12 side may be mixed with the base plate 22 and the flexure pieces 21 formed so as to face each other.

In addition, although the bending piece 21 is formed in strip shape, it is not limited to this shape.
Further, when the cable 41 is inserted into the internal space 16 from the opening 15 of the holding portion 11, the corner portion of the tip 23 is prevented from coming into contact with the corner portion of the tip 23 of the bending piece 21 and being damaged. May be chamfered.
Further, the thickness of the bending piece 21 is constant from the proximal end 22 to the distal end 23, but may be changed such that it gradually decreases from the proximal end 22 to the distal end 23.

And although the some bending piece 21 is arranged in parallel on the same plane, it is not necessary to necessarily arrange in this form.
Further, in the single flexure piece 21, the width thereof may be widened, the tip 23 thereof may be formed in a step shape, and the protruding length from the base end 22 to the tip 23 may differ depending on the position. In this case, a plurality of cables 41 having different diameters can be held simultaneously.

  Note that the holder 1 of the above embodiment abuts the outer surface of the cable 41 in the holding portion 11 to allow the cable 41 to move toward the bending direction side of the bending piece 21, and on the side opposite to the bending direction of the bending piece 21. For example, as shown in FIG. 9A or FIG. 9B having a two-stage configuration, after the cable 41 is inserted from the opening 15, Without being held by the base portion 12, the gap 24 between the bending piece 21 and the base portion 12 can be passed and used in an internal space 16 of the holding portion 11. In this case, after the cable 41 moves from the opening 15 of the holding portion 11 through the tip 23 of the bending piece 21 to the internal space 16, the bending piece 21 elastically returns to the original posture and the tip 23 and Since the gap 24 with the base 12 is narrowed or closed, the bending piece 21 acts as a lid, and the cable 41 can be prevented from coming out of the upper part from the opening 15 of the holding part 11.

  Moreover, in the said embodiment, although a suspension bolt is illustrated as a structure and a cable is illustrated as wiring and piping material, a structure and wiring and piping material are not restricted to these.

DESCRIPTION OF SYMBOLS 1 Holder 21 Deflection piece 11 Holding part 22 Base end 12 Base 23 Front end 13 Extension part 24 Gap 14 Projection part 31 Fixing part 15 Opening 41 Cable 16 Internal space 51 Suspension bolt

Claims (9)

Wiring / piping provided with a fixing portion fixed to the structure, a holding portion for holding the wiring / piping material, and a bending piece protruding into the holding portion and bending only in the axial direction of the wiring / piping material A material holder,
The flexure piece can be flexibly deformed on either one side or the other side in the axial direction of the wiring / piping material, and abuts on the outer surface of the wiring / piping material held in the holding portion, A wiring / piping material holder that allows movement of the bending piece toward the bending direction side in the axial direction of the wiring / piping material, and suppresses movement of the bending piece toward the anti-bending direction side. Wiring / piping provided with a fixing portion fixed to the structure, a holding portion for holding the wiring / piping material, and a bending piece protruding into the holding portion and bending only in the axial direction of the wiring / piping material A material holder,
The bending piece can arbitrarily select either the one side or the other side in the axial direction of the wiring / piping material when the wiring / piping material is arranged in the holding portion. The wire / pipe material is in contact with the outer surface of the wire / pipe material held in the holding portion so as to allow the wire / pipe material to move in the axial direction and to suppress movement in the anti-bending direction. Wiring and piping material holder. The holding portion is provided with a base portion, an extending portion extending in a direction away from the base portion, and projecting from the extending portion so as to face the base portion, and an opening is formed between a distal end and the base portion. A projecting portion,
The wiring / pipe material holder according to claim 1, wherein the bending piece is formed to protrude from the protruding portion or the base portion toward the base portion or the protruding portion.   The wiring / pipe material holder according to claim 3, wherein a plurality of the bending pieces are arranged in parallel in the depth direction from the opening of the holding portion. A base, an extending portion extending in a direction away from the base, a projecting portion protruding from the extending portion so as to face the base, and having an opening formed between the tip and the base A structure of a holding part for holding a wiring / pipe material inserted into an internal space surrounded by the base part, the extension part, and the projecting part,
A bending piece that bends and deforms only in the axial direction of the wiring / piping material is formed to protrude into the holding portion,
The flexure piece can be flexibly deformed on either one side or the other side in the axial direction of the wiring / piping material, and abuts on the outer surface of the wiring / piping material held in the holding portion, Wiring / piping material holding portion characterized by allowing movement of the bending piece in the bending direction side in the axial direction of the wiring / piping material and suppressing movement of the bending piece in the anti-bending direction side. Construction. A base portion provided with a fixing portion to be fixed to the structure; an extension portion extending in a direction away from the base portion; and projecting from the extension portion so as to face the base portion; and a tip and the base portion And a projecting portion having an opening formed therebetween, and a holding portion is formed to hold the wiring / piping material inserted into the internal space surrounded by the base, the extending portion, and the projecting portion. Wiring / piping material holder,
A plurality of flexure pieces, which are formed to protrude in the holding portion and are bent and deformed only in the axial direction of the wiring / piping material inserted from the opening to allow the insertion, are arranged in the depth direction from the opening of the holding portion. Established ,
Of these, the opening-side bending piece returns to the original position after the wiring / piping material inserted from the opening passes through the opening-side bending piece, and is held in the holding portion. A wiring / piping material holder, wherein the piping material is prevented from coming off from the opening .
  The bending piece protrudes with the protruding portion or the base portion as a base end, and a gap with a width smaller than the outer shape of the held wiring / piping material is provided between the tip and the base portion or the protruding portion. The wiring / pipe material holder according to claim 6, wherein the wiring / pipe material holder is formed, or the tip is in contact with the base portion or the protruding portion so that no gap is formed.   The wiring / piping material holder according to claim 6 or 7, wherein the plurality of bending pieces are arranged side by side on the same plane. A base, an extending portion extending in a direction away from the base, a projecting portion protruding from the extending portion so as to face the base, and having an opening formed between the tip and the base A structure of a holding part that holds wiring / piping material inserted into a holding space surrounded by the base part, the extension part, and the projecting part,
A plurality of flexure pieces protruding in the holding portion and bent only in the axial direction of the held wiring / piping material are arranged in parallel in the depth direction from the opening of the holding portion,
Of these, the opening-side bending piece returns to the original position after the wiring / piping material inserted from the opening passes through the opening-side bending piece, and is held in the holding portion. A structure for holding a wiring / piping material, wherein the piping material is prevented from coming off from the opening .

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