JP2017123746A - Protector and wire harness including the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique capable of easily realizing mounting of a wire harness corresponding to a mounted vehicle.SOLUTION: A protector 30 is formed so as to be able to accommodate a trunk line protecting portion 32A capable of housing a portion including a branching portion 15 of a trunk line 14 and a branch line 16 that branches off from the branching portion 15 in communication with a space inside the trunk line protecting portion 32A, and includes a branch line protecting portion 32B with a connector set portion 50 capable of holding a connector 20 provided at an end portion of the branch line 16 in a connectable state with another connector 29.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a technique for protecting a wire harness.

  Patent document 1 is extended in the length direction of a wire harness, the both ends are used as the entrance / exit of the wire harness, and the wire harness which is converged and inserted from one entrance is branched and pulled out in 3 directions from the other exit. A protector is disclosed.

JP 2009-65798 A

  By the way, the electric wire required for the wire harness mounted on the vehicle may differ depending on the vehicle type, and the grade or selected option of the same vehicle type. However, even in such a case, there is a case where one type of wire harness is applied to a plurality of types of vehicles having different types of necessary electric wires from the viewpoint of manufacturing cost and the like. In this case, since there is an electric wire that is not used depending on the vehicle, problems such as an increase in weight occur.

  Then, an object of this invention is to provide the technique which can implement | achieve mounting of the wire harness according to the vehicle mounted easily.

  In order to solve the above-mentioned problem, the first aspect is a protector that protects the branch portion of a wire harness that branches off from a branch portion in the longitudinal direction of the trunk line, and the branch portion of the trunk line includes the branch portion. A main line protection unit capable of accommodating a part including the connector, and a connector provided at an end of the branch line, formed to be capable of accommodating the branch line that branches from the branch part in communication with the space in the main line protection unit, And a branch line protection part formed with a connector set part that can be held in a state where it can be connected to another connector.

  A 2nd aspect is a protector which concerns on a 1st aspect, Comprising: The said branch line protection part is formed more narrowly in the part near the said trunk line protection part than the part far from the said trunk line protection part. is there.

  A 3rd aspect is a protector which concerns on the 1st or 2nd aspect, Comprising: The holding groove which hold | maintains the said branch line in a fixed position is formed in the part by the side of the said trunk line protection part among the said branch line protection parts. It is what.

  A 4th aspect is a protector which concerns on a 3rd aspect, Comprising: The said several holding groove is formed in parallel.

  A wire harness with a protector according to a fifth aspect includes a protector according to any one of the first to fourth aspects, a main line, a branch line branched from a branch part in the longitudinal direction of the main line, and the branch line. A wire harness provided with a connector provided at an end of the main line, the main line is accommodated in the main line protection unit, and the branch line is guided toward the branch line protection unit to the branch line protection unit It is accommodated and the connector is held by the connector set part.

  According to the 1st-5th aspect, the part which a branch line branches from the branch part in the middle of the longitudinal direction of a trunk line among wire harnesses can be protected by a protector. Moreover, the connector provided in the edge part of the branch line of a wire harness can be hold | maintained in the connector set part of a branch line protection part. And connectors, such as another wire harness, can be connected to the connector held by the connector set part according to the vehicles carried. Alternatively, the connector held in the connector set portion according to the vehicle to be mounted can be left in a state in which no connector such as another wire harness is connected. For this reason, mounting of the wire harness according to the vehicle mounted can be easily realized.

  According to the second aspect, the material used for the protector can be reduced.

  According to the third aspect, the branch line can be held at a fixed position by the holding groove. For this reason, it is easy to accommodate the branch line in the branch line protection part.

  According to the fourth aspect, the plurality of branch lines can be held in parallel by holding each of the plurality of branch lines extending from the branch portion in the plurality of holding grooves formed in parallel. For this reason, it is easy to hold a plurality of branch lines in the branch line protection part.

It is a schematic perspective view which shows the protector and wire harness with a protector which concern on embodiment. It is a schematic plan view which shows a wire harness with a protector same as the above. It is the III-III line schematic sectional drawing of FIG. It is a figure which shows an example of a connector and a connector set part. It is a figure which shows the usage example of a wire harness with a protector. It is a schematic plan view which shows the wire harness with a protector which concerns on a modification. It is a schematic plan view which shows the wire harness with a protector which concerns on another modification.

  Hereinafter, the protector and the wire harness with protector according to the embodiment will be described. 1 is a schematic perspective view showing the wire harness with protector 10, FIG. 2 is a schematic plan view showing the wire harness with protector 10, and FIG. 3 is a schematic cross-sectional view taken along line III-III in FIG.

  The wire harness with protector 10 includes a wire harness 12 and a protector 30.

  The wire harness 12 is formed by bundling a plurality of electric wires. The electric wire is a conductive wire that supplies electric power and communicates signals, and a wire in which resin is extruded and coated around the core wire is usually used. In the wire harness 12, a plurality of electric wires are bundled in a form having a main line 14 and a branch line 16. The trunk line 14 is a portion where a plurality of electric wires are bundled most and thickest. A branch portion 15 is provided in the middle of the trunk line 14 in the longitudinal direction, and a branch line 16 branches from the branch portion 15. Here, a plurality of (more specifically, four) branch lines 16 are branched from the branch portion 15, but only one branch line may be branched. The branch line 16 includes at least one electric wire, and a connector 20 is connected to an end of the branch line 16. The connector 20 is formed in a bowl shape in which at least one cavity is formed, and the connector 20 is connected to the end of the branch line 16 by inserting the terminal of the end of the electric wire included in the branch line 16 into the cavity. Is attached.

  The connector 20 is configured to be connectable to another connector 29. The other connector 29 is attached to an end portion of a wiring material including at least one electric wire, for example, another wire harness 18. The other wire harness 18 is formed by binding a plurality of electric wires, and another connector 29 is attached to the end of the wire harness 18 in the same configuration as the connector 20. The other wire harness 18 is a wiring material common to all types of vehicles assumed to be mounted, or a wiring material additionally used according to the grade, the presence or absence of options, and the like. The wire harness with protector 10 is incorporated in the vehicle in a state where another wire harness 18 is connected to the wire harness 12 according to the vehicle to be mounted. Thereby, the wire harness 10 with a protector is used as a wiring material which electrically connects various electric components in a vehicle.

  The protector 30 is a member that protects the trunk line 14 and the branch line 16 around the branch part 15 in the wire harness 12.

  The protector 30 is a member formed of resin or the like, and includes a protector main body 32 and a lid 40. The protector main body portion 32 is a portion that forms a space for accommodating the wire harness 12, and the lid portion 40 is a portion that closes the upper opening of the protector main body portion 32. Here, an example in which the lid part 40 is connected to the protector body part 32 via a hinge part so as to be opened and closed, that is, an example in which the protector body part 32 and the lid part 40 are integrally formed will be described. However, the protector main body and the lid may be formed separately, and the combined state may be maintained on both sides by a lock structure or the like.

  The protector main body 32 includes a main line accommodation part 34 and a branch line accommodation part 36.

  The trunk line accommodating portion 34 is configured such that a pair of side wall portions 34b are erected from both side portions of the elongated plate-like bottom portion 34a. For this reason, when the trunk line accommodating part 34 is seen in a cross section orthogonal to the extending direction, a U-shaped cross section is shown. Moreover, the both ends of the extension direction of the trunk line accommodating part 34 are opened. The branch portion 15 and its peripheral portion of the main line 14 are accommodated in the main line accommodation portion 34 along the extending direction thereof.

  In addition, fixing pieces 34p are extended toward both ends of the main line accommodating portion 34 toward the outside. Here, fixed pieces 34p are extended outward from both ends of the bottom 34a. Then, in a state in which the main line 14 is accommodated in the main line accommodating portion 34, a bundling member T such as an adhesive tape or a bundling band is bound to the fixed piece 34 p and the main line 14 at both ends of the main line accommodating portion 34. Is held at a fixed position in the main line accommodating portion 34.

  The branch line accommodating portion 36 includes a box-shaped portion 37 and a connecting portion 38.

  The box-shaped portion 37 has a configuration in which a pair of side wall portions 37b are erected from both sides of a rectangular plate-shaped bottom portion 37a. Therefore, a flat rectangular parallelepiped accommodation space is formed in the box-shaped portion 37. In addition, an opening is formed in a portion of the peripheral portion of the box-shaped portion 37 where the pair of side wall portions 37b are not formed. The box-shaped portion 37 accommodates a portion of the branch line 16 that extends from the base end portion 16 a to the connector 20 side.

  The connecting portion 38 is a portion interposed between the main line accommodating portion 34 and the box-shaped portion 37, and is connected to one side wall portion 34 b of the main line accommodating portion 34 and one side wall portion 37 b of the box-shaped portion 37. Is formed. In the extending direction of the main line accommodating portion 34, the dimensions of the connecting portion 38 are smaller than the dimensions of the main line accommodating portion 34 and the box-shaped portion 37. For this reason, when the protector main body 32 is observed in plan view, the connecting portion 38 forms a narrow shape.

  The internal space of the connecting portion 38 communicates with the internal space of the main line housing portion 34 and the internal space of the box-shaped portion 37. For this reason, the main line 14 is accommodated in the main line accommodating part 34 in the state which has arrange | positioned the branch part 15 of the main line 14 in the position corresponding to the connection part 38, and the branch line 16 branched from the said branch part 15 is connected. And can be accommodated in the box-shaped portion 37.

  Here, the connecting portion 38 is formed with a holding groove 39 for holding the branch line 16 at a fixed position. More specifically, a plurality of (here, four) holding grooves 39 are formed in parallel along the extending direction of the main line accommodating portion 34. Each holding groove 39 is formed so as to extend from the main line accommodating portion 34 toward the box-shaped portion 37, and thus one end side opening of each holding groove 39 communicates with the internal space of the main line accommodating portion 34. The other end side opening of each holding groove 39 communicates with the internal space of the box-shaped portion 37. For this reason, the base end portions 16a of the plurality of branch lines 16 branched from the main line 14 accommodated in the main line accommodating portion 34 are accommodated in the plurality of holding grooves 39 and arranged in parallel along the main line 14. Can be maintained.

  The bottom of the holding groove 39 is formed in a semicircular circumferential surface shape. A holding projection 39 p that holds the branch line 16 in the holding groove 39 is formed on the upper opening edge of the holding groove 39. Here, a holding projection 39 p is formed on one side of the upper opening edge of the holding groove 39. The holding projection 39p has a shape in which the protruding dimension toward the inside of the holding groove 39 gradually decreases toward the upper opening of the holding groove 39 (that is, the width of the upper opening portion of the holding groove 39 gradually decreases toward the bottom side. Thus, the surface of the holding projection 39P that faces the inside of the holding groove 39 is formed as an inclined surface 39p1 that is inclined so as to gradually protrude downward from the holding groove 39. . In addition, a surface of the holding projection 39p from the lower end portion of the inclined surface 39p1 toward the one side wall of the holding groove 39 is formed as a pressing surface 39p2 that faces the bottom side of the holding groove 39. When the branch line 16 is pushed into the holding groove 39, the branch line 16 contacts the inclined surface 39p1 which gradually narrows the width of the upper opening portion of the holding groove 39 of the holding projection 39p toward the bottom side. Touch. Thereby, the branch line 16 gets over the holding projection 39p and is accommodated in the back side of the holding groove 39 by at least one of the elastic deformation of the branch line 16 and the elastic deformation of the side portion of the holding groove 39. In this state, the pressing surface 39p2 of the holding projection 39p presses the branch line 16, and the branch line 16 is maintained in the holding groove 39.

  In FIG. 3, a hole formed in a portion of the bottom of the holding groove 39 immediately below the holding projection 39p is a hole for removing a mold portion for forming the holding projection 39p.

  The lid 40 has an upper opening on the side opposite to the bottom 34 a in the trunk housing portion 34, an upper opening on the side opposite to the bottom of the connecting portion 38, and an upper side on the opposite side to the bottom 37 a in the box-shaped portion 37. It is formed in a shape that can close the opening. More specifically, the lid 40 includes an elongated plate-like trunk lid portion 42 that closes the upper opening of the trunk housing portion 34, an elongated plate-like connection lid portion 44 that closes the upper opening of the coupling portion 38, and a box shape A rectangular plate-shaped rectangular lid portion 46 that closes the upper opening of the portion 37 is formed in a shape that is connected in a plate shape in that order. For this reason, when the lid 40 is viewed in plan, the connecting lid 44 has a plate shape that becomes narrow.

  The outer edge part of the trunk line lid part 42 of the lid part 40 is connected to the upper edge part of the other side wall part 34b of the trunk line accommodating part 34 through a hinge part (not shown) so as to be opened and closed. Further, a locked piece 47 is formed on the outer edge of the rectangular lid portion 46 of the lid portion 40, and a locking projection 37 p projects on the outward surface of the other side wall portion 37 b of the box-shaped portion 37. It is installed. The locked piece 47 is formed in a plate shape that hangs down from the outer edge of the rectangular lid 46 along the outward surface of the other side wall 37 b of the box-shaped portion 37. A lock hole 47 h is formed in the locked piece 47. Further, the lock projection 37p is formed at a position corresponding to the lock hole 47h of the locked piece 47, and is formed in a projection shape whose height dimension gradually decreases upward. When the lid 40 is closed, the lock projection 37p is retained in the lock hole 47h of the locked piece 47, and the state where the lid 40 is closed to the protector main body 32 is maintained.

  The trunk line accommodating part 34 of the protector main body 32 and the trunk line lid part 42 of the lid part 40 are trunk line protection parts 32 </ b> A capable of accommodating a part of the trunk line 14 including the branch part 15.

  Further, the connecting portion 38 and the box-shaped portion 37 of the protector main body portion 32, and further, the connecting lid portion 44 and the rectangular lid portion 46 of the lid portion 40 communicate with the internal space of the main line protection portion 32A, from the branch portion 15. This is a branch line protection unit 32B that can accommodate the branch line 16 that branches off.

  The branch line protection part 32 </ b> B is formed with a connector set part 50 that can hold the connector 20 provided at the end of the branch line 16 in a state where it can be connected to another connector 29.

  Here, the connector set portion 50 is formed on the rectangular lid portion 46. FIG. 4 is a diagram illustrating an example of the connector 20 and the connector setting unit 50.

  A connector connecting portion 22 is formed on the connector 20. The connector connecting portion 22 itself has a structure that is usually used in a general connector. That is, the connector connecting portion 22 includes a pair of guide rail portions 23 that are formed at intervals, and a spanning portion 24 that is spanned between the pair of guide rail portions 23. A gap is formed between the crossover portion 24 and the main body portion of the connector 20, and a protrusion 25 is formed on the surface of the crossover portion 24 that faces the main body portion of the connector 20.

  Further, a connector set portion 50 is formed at an edge portion of the rectangular lid portion 46 that surrounds the opening on both ends of the box-shaped portion 37. Here, two connector set portions 50 are formed on both side edge portions of the rectangular lid portion 46. The connector set portion 50 forms a pair of slits from both side edges of the rectangular lid portion 46 toward the inside of the rectangular lid portion 46 to form a set piece 52 between the pair of slits. It is set as the structure which formed the latching hole part 53 in this. The set piece 52 is formed to have a width and a thickness dimension that can be slidably inserted between the pair of guide rail portions 23. The locking hole 53 is configured to be able to lock the protrusion 25 in a state where the set piece 52 is inserted into the connector connecting portion 22. Then, when the set piece 52 is inserted and fitted into the connector connecting portion 22 of the connector 20 at the end of the branch line 16, the protruding portion 25 is locked in the locking hole portion 53 in a retaining state, and the connector 20 is connected to the connector setting portion. Set to 50. In this state, the portion of the connector 20 to which the mating connector 29 is connected faces outward through the openings on both sides of the branch line protection portion 32B. For this reason, the connector 29 can be easily connected to the connector 20.

  The example of the connector set unit 50 is not limited to the above example. For example, the connector may be set in the branch line protection part by forming a protrusion that can be retained and locked in the connector, and fitting the protrusion into a hole formed in the branch line protection part. A piece protruding outward may be formed on the branch line protection part, and an adhesive tape or the like may be wound around the connector and the piece to set the connector. In short, the connector setting unit may be configured so that a connector can be additionally set to the branch line protection unit. In the above example, if the connector 20 is pulled out with a strong force, the connector 20 can be detached from the connector set 50. However, it is not necessary to be able to remove the connector from the connector set portion.

  Moreover, the connector set part does not need to be formed in the cover part 40, and may be provided in the protector main-body part 32 side, ie, the box-shaped part 37 side.

  The wire harness with protector 10 can be manufactured as follows.

  First, the wire harness 12 and the protector 30 are prepared in which a plurality of electric wires are bundled so as to include the main line 14 and the branch line 16 branched from the branch part 15 in the middle of the main line 14.

  Then, the trunk line 14 is accommodated in the trunk line accommodating part 34 such that the branch part 15 is disposed at a side position of the connecting part 38. Thereafter, the binding member T is bound to a portion of the main line 14 that extends outward from both ends of the main line accommodating portion 34 and the fixing piece 34 p, and the main line 14 is fixed to the main line accommodating portion 34.

  Next, each of the plurality of branch lines 16 branched from the main line 14 is pushed into and accommodated in each of the plurality of holding grooves 39 and held in parallel. In addition, each of the connectors 20 at the ends of the plurality of branch lines 16 is set in each of the plurality of connector setting sections 50.

  Thereafter, the lid 40 is closed, and the lock projection 37p is engaged with the lock hole 47h of the locked piece 47. At this time, at the end of each branch line 16, the connector 20 is held at a fixed position by the connector setting unit 50. Further, the base end portion 16 a of each branch line 16 is held at a fixed position by each holding groove 39. For this reason, the intermediate part of the extending direction of the branch line 16 is not scattered in various directions, and it is difficult to be scattered in the position sandwiched between the side wall parts 34b and 37b and the lid part 40. Therefore, the lid 40 can be closed while suppressing the biting of the branch line 16 between the protector main body 32 and the lid 40. As a result, the main line 14 is accommodated in the main line protection unit 32A, the branch line 16 is guided toward the branch line protection unit 32B, is accommodated in the branch line protection unit 32B, and the connector 20 is held in the connector set unit 50. The completed wire harness 10 with protector is completed.

  In addition, the order of each said process is not restricted to the said example. For example, even if each of the base end portions 16a of the plurality of branch lines 16 is pushed into and accommodated in each of the plurality of holding grooves 39 and held in parallel, the trunk line 14 using the binding member T is fixed. Good. Alternatively, after the connector 20 is set in the connector setting portion 50, the base end portions 16a of the plurality of branch lines 16 may be pushed into the respective holding grooves 39 and accommodated to be held in parallel.

  The connector 20 of the wire harness with protector 10 is connected to another connector 29 before or after the wire harness with protector 10 is assembled to the vehicle.

  At this time, another connector 29 is connected to the connector 20 according to the vehicle. For example, when the mounted vehicle is a thing that requires a circuit using all of the plurality of connectors 20, as shown in FIG. 5, the connector 29 of another wire harness 18 is connected to all of the plurality of connectors 20. Is connected. Further, for example, when the vehicle to be mounted lacks a part of the functions of the vehicle (for example, when there is no optional function setting), as shown in FIG. For at least one of them, the other connector 29 remains unconnected.

  According to the protector 30 and the protector-equipped wire harness 10 configured as described above, the protector 30 can protect the part of the wire harness 12 where the branch line 16 branches from the branch part 15 in the longitudinal direction of the main line 14. . Thereby, the interference to the other part of an electric wire etc. can be controlled.

  Moreover, the connector 20 provided in the edge part of the branch line 16 of the wire harness 12 can be hold | maintained in the connector set part 50 of the branch line protection part 32B. And connector 29, such as another wire harness 18, can be connector-connected to the connector 20 hold | maintained at the connector set part 50 according to the vehicle mounted. Alternatively, depending on the vehicle to be mounted, the connector 29 such as another wire harness 18 can be left in a state in which the connector 20 is not connected to the connector 20 held by the connector set unit 50. For this reason, mounting of the wire harness according to the vehicle mounted can be easily realized.

  Further, since the connector 20 at the end of the branch line 16 is held at a fixed position by the connector set unit 50, each branch line 16 is also protected at the end portion at a position away from the trunk line 15 (here, the protector 30 ( The lid 40) is held at a fixed position. As a result, the portion of the branch line 16 between the trunk line 15 and the connector 20 is also held at a certain position to some extent. Thereby, when closing the cover part 40, the biting of the branch line 16 does not occur easily.

  In addition, the branch line protection part 32B is formed narrower at the connecting part 38 side closer to the main line protection part 32A than the part at the box-like part 37 side far from the main line protection part 32A. Material can be reduced. Thereby, weight reduction etc. are attained.

  In addition, since the holding groove 39 that holds the base end portion 16a of the branch line 16 at a fixed position is formed in the connecting portion 38 on the main line protection portion 32A side of the branch line protection portion 32B, the base end of the branch line 16 is formed. The portion 16 a can be held at a fixed position by the holding groove 39. For this reason, it is easy to accommodate the branch line 16 so as not to overflow into the branch line protection part 32B. Further, when the lid portion 40 is closed, the branch line 16 is not easily bitten.

  In addition, since the holding grooves 39 are formed in parallel, each of the plurality of branch lines 16 extending from the branch line 16 can be held in a flat state in parallel. For this reason, it is easy to accommodate a plurality of branch lines 16 so as not to overflow into the branch line protection part 32B. Further, when the lid portion 40 is closed, the branch line 16 is less likely to be bitten. Moreover, flattening of the wire harness 10 with a protector is also attained, and a space saving is attained.

{Modifications}
In the above-described embodiment, an example in which a plurality of branch lines 16 are provided has been described, but only one branch line may be provided.

  Moreover, although the connector 20 was provided in all the edge parts of the some branch line 16 in the said embodiment, and all the said connectors 20 were hold | maintained at the connector set part 50, it was not necessarily required. For example, like the wire harness 110 with a protector shown in FIG. 6, the connector 20 at the end of a part of the branch lines 16 of the plurality of branch lines 16 and 116 of the wire harness 112 corresponding to the wire harness 12 is connected to the connector set unit 50. The other branch line 116 may be drawn from the protector 130 corresponding to the protector 30 and connected to other electrical equipment or the like outside the protector 130. In the portion of the protector 130 from which the other branch line 116 is drawn, the connector set portion 50 may or may not be formed. In this case, the other branch line 116 preferably includes an electric wire constituting a circuit used in common for all vehicles regardless of the type of the vehicle.

  In the above embodiment, the protector 30 is narrowed by the connecting portion 38, but this is not always necessary. For example, in the wire harness with protector 210 shown in FIG. 7, the protector 230 corresponding to the protector 30 has the connecting part 38 omitted, and the main line protection part 232A and the branch line protection part 232B corresponding to the main line protection part 32A have the same width. It is set as the structure connected by. There is no need to provide a partition between the main line 14 and the branch line 16. In addition, when the main line protection unit 232A and the branch line protection unit 232B are connected with the same width, the shape can be simplified, and the manufacturing cost can be reduced.

  Further, the holding groove 39 described in the above embodiment need not be formed. When the holding groove 39 is not provided and has the same width, the branch portion can be widened, and manufacturing errors can be absorbed.

  Moreover, when the connector set part 50 is provided in the protector main-body part 32 side, the cover part 40 may be abbreviate | omitted.

  In addition, each structure demonstrated in the said embodiment and each modification can be suitably combined unless it mutually contradicts.

  As described above, the present invention has been described in detail. However, the above description is illustrative in all aspects, and the present invention is not limited thereto. It is understood that countless variations that are not illustrated can be envisaged without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 10,210 Wire harness with a protector 12, 112 Wire harness 14 Trunk line 15 Branch part 16, 116 Branch line 18 Wire harness 20 Connector 22 Connector connection part 29 Connector 30, 130, 230 Protector 32A, 232A Trunk protection part 32B, 232B Branch line Protection part 38 Connection part 39 Holding groove 50 Connector set part

Claims (5)

A protector that protects the branch portion of the wire harness from which the branch line branches from the branch portion in the longitudinal direction of the main line,
A trunk protection unit capable of accommodating a portion including the branch portion of the trunk; and
The branch line that communicates with the space in the main line protection part and branches from the branch part can be accommodated, and the connector provided at the end of the branch line can be held in a state where it can be connected to another connector Branch line protection part formed with a simple connector set part,
A protector with The protector according to claim 1,
The said branch line protection part is a protector currently formed narrowly in the part near the said trunk line protection part rather than the part far from the said trunk line protection part. The protector according to claim 1 or 2, wherein
A protector in which a holding groove for holding the branch line in a fixed position is formed in a portion of the branch line protection part on the main line protection part side. The protector according to claim 3,
A protector in which a plurality of the holding grooves are formed in parallel. The protector according to any one of claims 1 to 4,
A wire harness comprising a main line, a branch line branched from a branch part in the longitudinal direction of the main line, and a connector provided at an end of the branch line;
With
A wire with a protector in which the trunk line is accommodated in the trunk line protection part, the branch line is guided toward the branch line protection part and accommodated in the branch line protection part, and the connector is held in the connector set part Harness.

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