JP2014054179A - Wire harness clamp - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wire harness clamp capable of maintaining a degree of adhesion between a seal member and a member to be attached even when load is applied to a wire harness and capable of preventing waterproof performance from being reduced.SOLUTION: A body of a wire harness clamp 1 is composed of a locking part 2 and a base plate part 3 and is integrally molded by resin such as polypropylene (PP). A seal member 7 in which an oblong dish-shaped rip part 8 to be pressed in contact so as to cover a gap between a base end part periphery of the locking part 2 and a member 100 to be attached when the locking part 2 is locked on the member 100 to be attached is formed on a center is integrally molded on the base plate part 3. On a rear surface of the base plate part 3 on which the locking part 2 is not formed, an opposite part 32 opposed to the rip part 8 is formed so as to be larger by a predetermined height than both outside parts in a longitudinal direction of the opposite part 32. Further, narrow abutting ribs 33 are respectively erected on both outside parts in the longitudinal direction of the opposite part 32 so as to be the same height as the opposite part 32 over the whole width.

Description

  The present invention relates to a wire harness clamp for attaching a wire harness to a member to be attached such as an automobile body.

Conventionally, various wire harness clamps for attaching a wire harness to various panels constituting a vehicle body have been proposed.
For example, a locking portion that is locked by being inserted into a locking hole formed in the vehicle body panel, and the locking portion is provided at the center of the back surface, and a dish-like seal is provided at the base end of the locking portion. There is a wire harness clamp composed of a wire harness fixing piece in which members are integrally formed (see, for example, Patent Document 1).
And a wire harness can be attached to a vehicle body panel by fixing a wire harness to the surface side of this wire harness fixing piece with a winding tape etc., and inserting a latching | locking part in the latching hole formed in the vehicle body panel. At the same time, the gap between the vehicle body panel and the periphery of the proximal end portion of the locking portion can be sealed with a seal member for waterproofing.

Japanese Patent Laid-Open No. 10-14062 (paragraphs (0008) to (0014), FIGS. 1 to 3)

  However, in the wire harness clamp described in Patent Document 1, when a load is applied to the wire harness by a routing operation or the like after the locking portion is attached to the locking hole, the wire harness fixing portion is uniformly bent. I'll be stuck. For this reason, there also exists a problem that the base end part peripheral part of a latching | locking part may also elastically deform, the adhesiveness of a sealing member and a vehicle body panel may fall, and waterproof performance may fall.

  Therefore, the present invention has been made to solve the above-described problems, and after the locking portion is attached to the locking hole, even if a load is applied to the wire harness due to a routing operation or the like, the sealing member and the mounted member are provided. An object of the present invention is to provide a wire harness clamp that can maintain a close contact with a member and prevent a decrease in waterproof performance.

  In order to achieve the above object, a wire harness clamp according to claim 1 includes an elongated flat plate-like substrate portion capable of fixing the wire harness to one surface, and the other surface opposite to the one surface of the substrate portion. A locking portion that is provided in a substantially central portion in the longitudinal direction and is elastically locked by being inserted into a locking hole formed in the attached member; and the other end of the substrate portion at the base end portion of the locking portion A dish-shaped plate that is molded integrally with a surface and is crimped so as to close a gap between the attached member and the base end portion of the locking portion when the locking portion is locked in the locking hole. And the board portion protrudes from the portion of the one surface facing the seal member to the wire harness side, and has a thickness that is a predetermined height greater than the portions on both outer sides in the longitudinal direction. And the opposite direction of the one surface and the longitudinal direction A narrow abutment rib erected so as to be at the same height as the opposing portion over the entire width of each of the outer portions, and the substrate portion is more than the opposing portion It is characterized by being fixed to the wire harness at both the outer sides in the longitudinal direction, and the facing portion and the abutment rib abut against the wire harness.

  The clamp for a wire harness according to claim 2 is an elongated flat plate-like substrate portion capable of fixing the wire harness to one surface and a substantially longitudinal center of the other surface facing the one surface of the substrate portion. A locking portion that is elastically locked by being inserted into a locking hole that is provided in the mounting member and is formed integrally with the other surface of the substrate portion at the base end portion of the locking portion. A dish-shaped sealing member that is molded and is crimped so as to close a gap between the attached member and the periphery of the proximal end of the locking portion when the locking portion is locked in the locking hole; The substrate portion has a groove portion of a predetermined depth formed over the entire width at each of both end edges in the longitudinal direction of the projection portion of the dish-shaped sealing member on the one surface, The board part is fixed to the wire harness at both outer portions in the longitudinal direction from the groove part. And wherein the Rukoto.

  Furthermore, the clamp for wire harnesses according to claim 3 is the clamp for wire harnesses according to claim 1 or 2, wherein the substrate portion is directed outward from a portion of the side surface portions facing the dish-shaped seal member. It has a pair of overhang | projection parts extended to.

  In the wire harness clamp according to claim 1 having the above-described configuration, the facing portion of the substrate portion facing the seal member protrudes toward the wire harness side, and the thickness is larger by a predetermined height than the portions on both outer sides in the longitudinal direction. It is formed as follows. In addition, narrow contact ribs are erected on the outer portions in the longitudinal direction of the facing portion so as to be the same height as the facing portion over the entire width. And the board | substrate part is fixed to a wire harness in the part of the longitudinal direction outer side rather than an opposing part in the state which the opposing part and contact rib contact | abutted to the wire harness.

  As a result, when the board portion is fixed to the wire harness, the opposing portion of the board portion and the abutment rib abut against the wire harness. A gap having a predetermined height can be formed. As a result, the bending strength of the opposing portion of the substrate portion facing the seal member is greater than the bending strength of the opposite outer portions in the longitudinal direction, so that a bending moment acts on the outer portion of the opposing portion in the longitudinal direction. In this case, the outer portion in the longitudinal direction is bent, and the amount of bending of the opposing portion can be reduced.

  For this reason, by attaching the wire harness to the engagement hole of the member to be attached by fixing the wire harness to the portion on both sides in the longitudinal direction from the portion facing the seal member of the substrate portion by tape winding or the like, the routing operation is performed Even when the load is applied to the wire harness due to the above, it is possible to reduce the amount of bending of the portion of the substrate portion facing the seal member. Therefore, after the locking portion is attached to the locking hole of the mounted member, even when the load is applied to the wire harness due to the routing operation or the like, the bending of the portion facing the sealing member of the substrate portion is suppressed, and the sealing member It is possible to maintain the close contact between the vehicle body panel and the mounted member and prevent the waterproof performance from deteriorating.

  In the wire harness clamp according to the second aspect of the present invention, a groove portion having a predetermined depth is formed over the entire width at each of both end edges in the longitudinal direction of the projection portion of the dish-shaped seal member. The bending strength in the groove is smaller than the bending strength of the projection portion of the dish-shaped sealing member and the portion fixed to the wire harness. As a result, only the portion fixed to the wire harness bends with the groove formed at both end edges in the longitudinal direction of the projected portion of the dish-shaped sealing member of the substrate portion being bent, and the projected portion of the dish-shaped sealing member It is possible to reduce the amount of bending. Therefore, by fixing the wire harness to the outer part in the longitudinal direction from the groove part of the substrate part by tape winding or the like, after attaching the engaging part to the engaging hole of the attached member, the wire harness is loaded by the drawing work etc. Even if it is in a state of being applied, it is possible to suppress the bending of the portion of the substrate portion facing the seal member, maintain the adhesion between the seal member and the mounted member such as the vehicle body panel, and prevent the deterioration of the waterproof performance. It becomes possible.

  Furthermore, in the wire harness clamp according to claim 3, the substrate portion faces the sealing member of the substrate portion because the pair of projecting portions extend outward from the portion facing the sealing member on both side surface portions. The bending strength of the portion to be performed can be further increased. Thereby, after attaching the locking part to the locking hole of the mounted member, even when the load is applied to the wire harness due to the routing operation or the like, the bending of the part facing the sealing member of the board part is further suppressed. It is possible to maintain the degree of adhesion between the seal member and a member to be attached such as a vehicle body panel, and to reliably prevent a decrease in waterproof performance.

It is an external appearance perspective view of the state which made the latching | locking part of the clamp for wire harnesses concerning Example 1 the upper side. It is an external appearance perspective view of the state which made the latching | locking part of the clamp for wire harnesses the lower side. It is X1-X1 arrow sectional drawing of FIG. It is X2-X2 arrow sectional drawing of FIG. It is a partially notched side view explaining the use condition of the clamp for wire harnesses. It is an external appearance perspective view of the state which made the latching | locking part of the clamp for wire harnesses concerning Example 2 into the lower side. It is a partially notched side view explaining the use condition of the clamp for wire harnesses which concerns on Example 2. FIG. It is an external appearance perspective view of the state which made the latching | locking part of the clamp for wire harnesses concerning Example 3 down. It is a partially notched side view explaining the use condition of the clamp for wire harnesses which concerns on Example 3. FIG.

  Hereinafter, the clamp for wire harnesses according to the present invention will be described in detail with reference to the drawings based on the first to third embodiments.

First, a schematic configuration of the wire harness clamp 1 according to the first embodiment will be described with reference to FIGS. 1 to 4.
FIG. 1 is an external perspective view of the wire harness clamp 1 according to the first embodiment in a state where the locking portion 2 is on the upper side. FIG. 2 is an external perspective view of the wire harness clamp 1 with the locking portion 2 on the lower side. 3 is a cross-sectional view taken along arrow X1-X1 in FIG. 4 is a cross-sectional view taken along arrow X2-X2 in FIG.

  As shown in FIGS. 1 to 4, the main body of the wire harness clamp 1 includes a locking portion 2 and a substrate portion 3, and is integrally formed with a resin such as polypropylene (PP). Moreover, the latching | locking part 2 is for attaching the said wire harness clamp 1 to the to-be-attached members 100 (refer FIG. 5), such as a vehicle body panel so that it may mention later. Moreover, the board | substrate part 3 is formed in flat planar shape of planar view substantially rectangular shape, and is for winding and holding the wire harness 4 (refer FIG. 5) with the vinyl tape 5 (refer FIG. 5) etc. FIG.

  Moreover, the latching | locking part 2 is the planar view erected along the longitudinal direction in the center position of the width direction in the substantially longitudinal center part of the one side surface (in FIG. 1, it is an upper side surface) of the board | substrate part 3. As shown in FIG. A substantially I-shaped insertion head 11 and a distal end portion of the insertion head 11 are extended obliquely outward from both sides in the longitudinal direction of the substrate portion 3 toward the substrate portion 3, toward the insertion head 11 side. It is comprised from a pair of elastic locking piece 12 which can be elastically deformed in the direction to adjoin. Each of the elastic locking pieces 12 is formed in a substantially vertically long square shape when viewed from the front, and is engaged with a locking hole 101 (see FIG. 5) of the attached member 100 at the front end portion on the side of the substrate portion 3 as described later. A locking projection 13 having a substantially triangular side cross section is provided to protrude outward at a predetermined height.

Further, a pair of overhanging portions 14 extending outwardly so as to substantially overlap a projected shape of a horizontally long dish-shaped lip portion 8 of a seal member 7 to be described later is formed on both side surface portions along the longitudinal direction of the substrate portion 3. , 14 are provided.
Further, on one side surface of the board part 3 where the locking part 2 is provided, in a portion of about 1/3 from the projected peripheral edge part of the locking part 2 to each edge part in the longitudinal direction of the board part 3 The step portions 15 are formed to be lower by a predetermined height (for example, a height of about 0.7 mm) over the entire width.

In addition, in about a half portion from each edge portion on the outer side in the longitudinal direction of the step portion 15 to each edge portion in the longitudinal direction of the substrate portion 3, the width dimension is about half of the full width from the center portion in the width direction. Each step 16 having a predetermined height (for example, a height of about 0.7 mm) is formed. Further, each through hole 17 having a circular cross section is formed in the center of each stepped portion 16.
Further, the substrate portion 3 has contact portions 18 and 18 that are in contact with the attached member 100 as will be described later, at both side edge portions in the longitudinal direction of one side surface where the locking portion 2 is provided. A predetermined height (for example, a height of about 1.5 mm to 2 mm) is provided over the entire width.

  Further, a pair of reinforcing ribs 21 are provided on both side edges along the longitudinal direction of the substrate portion 3 on the back side surface (the upper side surface in FIG. 2) where the locking portion 2 of the substrate portion 3 is not provided. A predetermined height (for example, a height of about 1 mm to 2 mm) is provided. In addition, the total dimension of the thickness of the step portion 15 and the height of the reinforcing rib 21 is formed to be larger than the thickness dimension of the portion around which the vinyl tape 5 or the like at both ends in the longitudinal direction of the substrate portion 3 is wound. ing.

  Further, when the locking portion 2 is locked to the mounted member 100, the horizontally long plate that is crimped to the substrate portion 3 so as to close the gap between the base end portion of the locking portion 2 and the mounted member 100. A seal member 7 having a lip portion 8 formed at the center is formed integrally with the surface of the step portion 15 and each step portion 16. For example, the seal member 7 is made of a material having flexibility suitable for sealing, such as an elastomer resin, and is integrally formed with the substrate portion 3 by two-color molding or the like.

  The seal member 7 includes a flat plate portion 9 integrated with the substrate portion 3 and a lip portion 8 having a horizontally long plate shape at the outer peripheral portion of the base end portion of the locking portion 2. The lip portion 8 is composed of a horizontally long dish-shaped outer lip 8A and a horizontally long dish-shaped inner lip 8B provided inside the outer lip 8A. The outer lip 8 </ b> A and the inner lip 8 </ b> B are provided so as to expand outward and to protrude to a height that faces the outer protruding end of each locking protrusion 13 of the locking portion 2.

Next, a usage state in which the wire harness clamp 1 configured as described above is used by being inserted into the locking hole 101 of the attached member 100 will be described with reference to FIG. FIG. 5 is a partially cutaway side view for explaining the usage state of the wire harness clamp 1.
As shown in FIG. 5, first, in the state where the wire harness 4 is pressed against the back side surface of the board part 3 where the locking part 2 is not provided, both longitudinal ends of the board part 3 where the reinforcing ribs 21 are not formed. A vinyl tape 5 or the like is wound around the portion and the wire harness 4 and fixed.

  Thereafter, the fitting head portion 11 of the locking portion 2 is inserted into the locking hole 101 formed in the attached member 100 such as a vehicle body panel. As a result, the pair of elastic locking pieces 12 bend inward and pass through the locking holes 101, and the inclined surfaces on the side of the substrate portion 3 that are inclined inwardly of the locking projections 13 are elastic to the edges of the locking holes 101. The locking portion 2 is elastically locked to the locking hole 101. In addition, each contact portion 18 projecting from both edge portions in the longitudinal direction of the substrate portion 3 is in contact with the lower surface of the attached member 100.

In addition, the outer peripheral edge portions of the lips 8A and 8B of the lip portion 8 of the seal member 7 are elastically deformed and are crimped to the peripheral edge portion of the locking hole 101. Therefore, the intrusion prevention of water from the locking hole 101, that is, the waterproof property between the upper and lower surfaces of the attached member 100 is ensured.
Further, the bending strength of the central portion of the substrate portion 3, that is, the bending strength at the peripheral edge portion of the base end portion of the locking portion 2 is wound around the vinyl tape 5 or the like by the pair of reinforcing ribs 21 and the overhang portions 14. It is larger than the bending strength of the part.

  For this reason, as shown in FIG. 5, even after the wire harness clamp 1 is attached to the attached member 101, the pair of reinforcing ribs of the substrate portion 3 even if the wire harness 4 is loaded by a routing operation or the like. The outer portion in the longitudinal direction of the portion formed with 21, that is, the portion around which the vinyl tape 5 or the like is wound is bent, and the amount of bending of the central portion sandwiched between the reinforcing ribs 21 and the overhang portions 14 is reduced. Can be planned.

  Accordingly, after the locking portion 2 is attached to the locking hole 101 of the mounted member 100, the substrate portion that faces the lip portion 8 of the seal member 7 even when a load is applied to the wire harness 4 due to a routing operation or the like. 3, the degree of adhesion between the lip portion 8 of the seal member 7 and the mounted member 100 such as the vehicle body panel can be maintained, and the deterioration of the waterproof performance can be prevented.

Next, the wire harness clamp 31 according to the second embodiment will be described with reference to FIGS. 6 and 7. In the following description, FIGS. 6 and 7, the same reference numerals as those of the wire harness clamp 1 according to the first embodiment of FIGS. 1 to 5 are the same as those of the wire harness clamp 1 according to the first embodiment. It shows the same or corresponding parts as the configuration.
FIG. 6 is an external perspective view of the state in which the locking portion 2 of the wire harness clamp 31 according to the second embodiment is on the lower side. FIG. 7 is a partially cutaway side view illustrating the usage state of the wire harness clamp 31 according to the second embodiment.

The configuration of the wire harness clamp 31 according to the second embodiment is substantially the same as the configuration of the wire harness clamp 1 according to the first embodiment.
However, as shown in FIG. 6, the wire harness clamp 31 is replaced with the pair of reinforcing ribs 21 on the back side surface (the upper side surface in FIG. 6) where the locking portion 2 is not provided. The thickness of the opposed portion 32 having a rectangular shape in plan view facing the horizontally-long dish-shaped lip portion 8 of the seal member 7 has a predetermined height (over the entire width of the opposite portion 32 in the longitudinal direction). For example, the height is about 1 mm to 2 mm.) It is formed to be large.

  In addition, on the back side surface of the substrate portion 3 where the engaging portion 2 is not provided, the portion where the vinyl tape 5 or the like on the both outer sides in the longitudinal direction of the facing portion 32 is wound is the same height as the facing portion 32. As shown, a pair of narrowing ribs 33 that stand up over the entire width in the direction perpendicular to the longitudinal direction of the substrate portion 3 and abut against the wire harness 4 are provided.

Next, a usage state in which the wire harness clamp 31 configured as described above is used by being inserted into the locking hole 101 of the attached member 100 will be described with reference to FIG.
As shown in FIG. 7, first, in the state where the wire harness 4 is pressed against each abutment rib 33 and the facing portion 32 formed on the back side surface of the substrate portion 3 where the locking portion 2 is not provided. A vinyl tape 5 or the like is wound around and fixed to both ends in the longitudinal direction where the facing portion 32 of the portion 3 is not formed and the wire harness 4.

Thereafter, the fitting head 11 of the locking portion 2 is inserted into the locking hole 101 formed in the attached member 100 such as a vehicle body panel, and the locking portion 2 is elastically locked to the locking hole 101. In addition, each contact portion 18 projecting from both edge portions in the longitudinal direction of the substrate portion 3 is in contact with the lower surface of the attached member 100.
In addition, the outer peripheral edge portions of the lips 8A and 8B of the lip portion 8 of the seal member 7 are elastically deformed and are crimped to the peripheral edge portion of the locking hole 101. Therefore, the intrusion prevention of water from the locking hole 101, that is, the waterproof property between the upper and lower surfaces of the attached member 100 is ensured.

  Further, the bending strength of the central portion of the substrate portion 3, that is, the bending strength at the peripheral edge portion of the base end portion of the locking portion 2, the vinyl tape 5 or the like is wound by the facing portion 32 and each overhanging portion 14. It is larger than the bending strength of the part.

  For this reason, as shown in FIG. 7, even when the wire harness clamp 31 is attached to the attachment member 101 and the wire harness 4 is loaded by a routing operation or the like, the opposing portion 32 of the board portion 3 is The outer portion in the longitudinal direction of the formed portion, that is, the portion around which the vinyl tape 5 or the like is wound bends, and the amount of bending at the center portion sandwiched between the opposed portion 32 and each overhang portion 14 can be reduced. it can.

  Accordingly, after the locking portion 2 is attached to the locking hole 101 of the mounted member 100, the substrate portion that faces the lip portion 8 of the seal member 7 even when a load is applied to the wire harness 4 due to a routing operation or the like. 3, the degree of adhesion between the lip portion 8 of the seal member 7 and the mounted member 100 such as the vehicle body panel can be maintained, and the deterioration of the waterproof performance can be prevented.

Next, the wire harness clamp 41 according to the third embodiment will be described with reference to FIGS. In the following description and FIGS. 8 and 9, the same reference numerals as those of the wire harness clamp 1 according to the first embodiment shown in FIGS. 1 to 5 denote the wire harness clamp 1 according to the first embodiment. It shows the same or corresponding parts as the configuration.
FIG. 8 is an external perspective view of the state in which the locking portion 2 of the wire harness clamp 41 according to the third embodiment is on the lower side. FIG. 9 is a partially cutaway side view illustrating the usage state of the wire harness clamp 41 according to the third embodiment.

The configuration of the wire harness clamp 41 according to the third embodiment is substantially the same as the configuration of the wire harness clamp 1 according to the first embodiment.
However, as shown in FIG. 8, the wire harness clamp 41 is replaced with the pair of reinforcing ribs 21 on the back side surface (the upper side surface in FIG. 8) where the locking portion 2 is not provided. A semicircular cross-section having a predetermined depth (for example, about half the thickness) over the entire width at both ends in the longitudinal direction of the projected portion of the horizontally long dish-shaped outer lip portion 8A of the seal member 7. A pair of shaped groove portions 42 is formed.

Next, a use state in which the wire harness clamp 41 configured as described above is used by being inserted into the locking hole 101 of the attached member 100 will be described with reference to FIG. 9.
As shown in FIG. 9, first, both end portions in the longitudinal direction where the groove portions 42 of the substrate portion 3 are not formed in a state where the wire harness 4 is pressed against the back side surface of the substrate portion 3 where the engaging portion 2 is not provided. The vinyl harness 5 is wrapped around the wire harness 4 and fixed.

Thereafter, the fitting head 11 of the locking portion 2 is inserted into the locking hole 101 formed in the attached member 100 such as a vehicle body panel, and the locking portion 2 is elastically locked to the locking hole 101. In addition, each contact portion 18 projecting from both edge portions in the longitudinal direction of the substrate portion 3 is in contact with the lower surface of the attached member 100.
In addition, the outer peripheral edge portions of the lips 8A and 8B of the lip portion 8 of the seal member 7 are elastically deformed and are crimped to the peripheral edge portion of the locking hole 101. Therefore, the intrusion prevention of water from the locking hole 101, that is, the waterproof property between the upper and lower surfaces of the attached member 100 is ensured.

  Further, the bending strength of the edge portion in the longitudinal direction in the central portion of the substrate portion 3, that is, the bending strength in each groove portion 42 is smaller than the bending strength of the central portion and the bending strength of the portion around which the vinyl tape 5 or the like is wound. It has become.

  For this reason, as shown in FIG. 9, after the wire harness clamp 41 is attached to the attached member 101, even if a load is applied to the wire harness 4 by a routing operation or the like, Only the portion around which the vinyl tape 5 or the like is wound is bent at the groove portion 42 formed on the outer edge in the direction, so that the amount of bending at the center portion can be reduced.

  Accordingly, after the locking portion 2 is attached to the locking hole 101 of the mounted member 100, the substrate portion that faces the lip portion 8 of the seal member 7 even when a load is applied to the wire harness 4 due to a routing operation or the like. 3, the degree of adhesion between the lip portion 8 of the seal member 7 and the mounted member 100 such as the vehicle body panel can be maintained, and the deterioration of the waterproof performance can be prevented.

  The present invention is not limited to the first to third embodiments, and various improvements and modifications can be made without departing from the scope of the present invention.

For example, in the first embodiment, two or more pairs of reinforcing ribs 21 may be provided across a portion facing the base end of the locking portion 2.
In the first embodiment, the width of each reinforcing rib 21 in the direction perpendicular to the longitudinal direction of the substrate portion 3 is widened so as to face each other with the projected shape of the proximal end portion of the insertion head portion 11 interposed therebetween. May be. Thereby, it is possible to further increase the bending strength of the central portion of the substrate portion 3.

DESCRIPTION OF SYMBOLS 1, 31, 41 Wire harness clamp 2 Locking part 3 Substrate part 4 Wire harness 5 Vinyl tape 7 Seal member 8 Lip part 12 Elastic locking piece 13 Locking protrusion 14 Overhanging part 21 Reinforcement rib 32 Opposing part 33 Contact Rib 42 Groove

Claims (3)

An elongated flat plate-like substrate that can fix the wire harness to one surface;
A locking portion that is elastically locked by being inserted into a locking hole that is provided in a substantially central portion in the longitudinal direction of the other surface facing the one surface of the substrate portion; and
When the base end portion of the locking portion is formed integrally with the other surface of the substrate portion, and the locking portion is locked in the locking hole, the attachment member and the base of the locking portion are A dish-shaped seal member that is pressure-bonded so as to close a gap between the periphery of the end portion,
With
The substrate portion is
A facing portion formed so as to protrude from the portion of the one surface facing the seal member to the wire harness side and to have a thickness larger than a portion on both outer sides in the longitudinal direction by a predetermined height;
A narrow abutment rib that is erected so as to be at the same height as the opposing portion over the entire width of each of the portions on both outer sides in the longitudinal direction of the one surface,
Have
The substrate portion is fixed to the wire harness at a portion on both outer sides in the longitudinal direction from the facing portion, and the facing portion and the abutment rib are in contact with the wire harness. Wire harness clamp. An elongated flat plate-like substrate that can fix the wire harness to one surface;
A locking portion that is elastically locked by being inserted into a locking hole that is provided in a substantially central portion in the longitudinal direction of the other surface facing the one surface of the substrate portion; and
When the base end portion of the locking portion is formed integrally with the other surface of the substrate portion, and the locking portion is locked in the locking hole, the attachment member and the base of the locking portion are A dish-shaped seal member that is pressure-bonded so as to close a gap between the periphery of the end portion,
With
The substrate portion has a groove portion of a predetermined depth formed over the entire width at each of both end edges in the longitudinal direction of the projection portion of the dish-shaped sealing member on the one surface,
The wire harness clamp, wherein the substrate portion is fixed to the wire harness at portions on both outer sides in the longitudinal direction from the groove portion.   3. The wire harness according to claim 1, wherein the substrate portion includes a pair of overhang portions extending outward from portions facing both the dish-shaped seal members on both side surface portions. For clamps.

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