JP2015101111A - Protective structure of wire harness for horn of vehicle, and front grille module of vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To protect a wire harness for a horn against illegal access through a vent hole of a front grille, even when a connection end of the wire harness for the horn of a vehicle is positioned behind a part to the center of a front grille member.SOLUTION: A protective structure 10 comprises a front grille crossing part 25 that is formed from one outer edge part of a front grille member 2 to the other outer edge part on the other side thereof, and a wire harness fastening part 26 for fastening a wire harness 8 for a horn to the front grille crossing part 25 in a state along the back side of the front grille crossing part 25.

Description

  The present invention relates to a technique for protecting a horn wire harness from unauthorized access through a vent of a front grill in a vehicle.

  Generally, as a horn mounted on an automobile (vehicle), there are a driving horn that rings in response to a driver's operation and a security horn that rings in response to control of a security device that detects unauthorized access to the vehicle. . In recent years, a driving horn sometimes serves as a security horn in a vehicle.

  The driving horn is arranged on the back side of the front grille, and the horn wire harness for supplying power to the driving horn is also arranged on the back side of the front grille. In this case, the horn wire harness can be easily seen from the front of the vehicle through the vent of the front grille. If it does so, there exists a possibility that the wire harness for horns may be cut | disconnected by unauthorized access acts, such as a cutting tool, such as a nipper, being inserted in the ventilation hole of a front grill from the front of a vehicle.

  For effective operation of the vehicle security device, it is necessary to protect the horn wire harness from unauthorized access through the vents of the front grill.

  For example, in the protective structure disclosed in Patent Document 1, the horn wire harness is protected by a peripheral wall surface formed to extend rearward from the back surface of the lower edge or side edge of the front grill. In this case, the horn wire harness is wired outwardly from the region of the peripheral wall surface formed across a part of the horn.

JP 2009-6899 A

  In the protective structure shown in Patent Document 1, the driving horn is attached in a state where the connection end of the wire harness in the driving horn is located behind the lower edge or side edge of the front grille. It is necessary.

  Therefore, when the connection end of the wire harness in the horn is located behind the portion near the center of the front grill member, the protective structure shown in Patent Document 1 cannot be adopted.

  The present invention protects a wire harness for a horn from unauthorized access through the vent of the front grill even when the connection end of the wire harness in the vehicle horn is located behind the central portion of the front grill member. The purpose is to do.

  The vehicle horn wire harness protection structure for a vehicle according to the first aspect includes the following components. The first component forms part of a front grill member that forms a vent in the front end portion of the vehicle, and is formed from one outer edge portion of the front grill member to the other outer edge portion on the opposite side. The front grille section. A 2nd component is a wire harness fastening part which fastens the wire harness for horns in the said vehicle to the said front grille part in the state along the back surface of the said front grille part.

  The protection structure for a vehicle horn wire harness according to the second aspect is an aspect of the protection structure for a vehicle horn wire harness according to the first aspect. The protection structure for a horn wire harness for a vehicle according to the second aspect further includes a pair of partition walls that divide a portion of the horn wire harness along the back surface of the front grill span and a space on both sides thereof.

  The vehicle horn wire harness protection structure for a vehicle according to the third aspect is an aspect of the vehicle horn wire harness protection structure according to the first aspect or the second aspect. In the protection structure for a vehicle horn wire harness according to the third aspect, the front grill span portion is formed by vertically cutting between an upper outer edge portion and a lower outer edge portion of the front grill member.

  The protection structure for a vehicle horn wire harness according to the fourth aspect is an aspect of the protection structure for a vehicle horn wire harness according to the third aspect. In the protection structure for a vehicle horn wire harness according to the fourth aspect, the wire harness fastening portion has a forward path portion and a return path portion in the horn wire harness folded back along the back surface of the front grill span portion. At the same time, fasten it to the front grille.

  The vehicle horn wire harness protection structure for a vehicle according to the fifth aspect is an aspect of the vehicle horn wire harness protection structure according to any one of the first to fourth aspects. In the vehicle horn wire harness protection structure according to the fifth aspect, the wire harness fastening portion is formed integrally with the front grill span portion.

  The vehicle front grill module according to the sixth aspect includes the following components. The first component is a front grille member that forms a vent in the front end portion of the vehicle and has a span formed from one outer edge to another outer edge on the opposite side. The second component is a horn wire in which a primary connector connected to another wire harness on the side supplying power to the horn of the vehicle and a secondary connector connected to the horn are provided at both ends. It is a harness. A 2nd component is a wire harness fastening part which fastens the said wire harness for horns in the said extending part in the state which follows the back surface of the said extending part of the said front grill member.

  According to each said aspect, since the wire harness for horns is fastened along the back surface of the front grill covering part, it is not visually recognized from the front of a vehicle through the vent hole of a front grill member. Furthermore, since the front grill span portion blocks the access path from the vent of the front grill member to the horn wire harness, the cutting tool is difficult to reach the horn wire harness.

  Further, according to each of the above aspects, even when the connection end of the wire harness in the horn is located behind the portion near the center of the front grill member, the horn is viewed from the front of the vehicle. It can form in the position which overlaps with the connection end. Therefore, even if the connecting end of the horn is located behind the portion near the center of the front grill member, the horn wire harness can be protected from unauthorized access through the vent of the front grill member.

  Moreover, according to the 2nd aspect, a pair of partition part interrupts | blocks the access path | route from the vent hole of a front grill member to the horn wire harness more reliably. As a result, the horn wire harness can be more reliably protected from unauthorized access through the vent of the front grill member.

  By the way, the horn wire harness is often wired along the vertical direction in a state of being folded back on the back side of the front grill member, and is often connected to a connection end such as a connector provided at the lower end of the horn. . On the other hand, the front grill extending portion in the third aspect is formed by longitudinally cutting the front grill member in the vertical direction. Such a front grill span is suitable for protection of a general horn wire harness wired along the vertical direction.

  Moreover, according to the 4th aspect, a wire harness fastening part is collectively bundled with a front grill span part in the state which follows the back path of a front grill span part in the forward path part and return path part in the wire harness for horns turned down on the lower side. stop. In this case, the front grill span section blocks the access path to both the forward path section and the return path section of the horn wire harness folded back on the lower side. Therefore, the horn wire harness can be more reliably protected from unauthorized access through the vent of the front grill member.

  Further, in the fifth aspect, the wire harness fastening portion is formed integrally with the front grill extending portion. Thereby, the number of parts of a protection structure decreases and the assembly man-hour of a protection structure can be reduced.

  Further, the front grill module according to the sixth aspect is a vehicle module component including the protection structure for a vehicle horn wire harness according to any one of the first to fifth aspects. According to the sixth aspect, the horn wire harness and the protective structure for protecting the horn wire harness are provided as one module component together with the front grille member. Therefore, the man-hour for attaching the horn wire harness and the protective structure protecting the horn to the vehicle can be reduced.

It is sectional drawing of the protection structure 10 of the wire harness for horns of the vehicle which concerns on 1st Embodiment. It is sectional drawing of the vertical part of a front grill member in the protection structure 10 of the wire harness for horns, and a wire harness fastening part. It is a front view of protection structure 10 of a wire harness for horns. It is sectional drawing of the front grill module 1 in the protection structure 10 of the wire harness for horns. It is sectional drawing of 10 A of protection structures of the wire harness for horns of the vehicle which concerns on 2nd Embodiment. It is sectional drawing of the longitudinal section and front wire harness fastening part of a front grill member in protection structure 10A of the wire harness for horns. It is a rear view of the longitudinal section of a front grill member in a wire harness protection structure 10A for horns, and a wire harness fastening part. It is sectional drawing of the wire harness fastening part which concerns on an application example.

  Hereinafter, embodiments will be described with reference to the accompanying drawings. The following embodiment is an example embodying the present invention, and is not an example of limiting the technical scope of the present invention.

<First Embodiment>
First, a protection structure 10 for a vehicle horn wire harness according to a first embodiment will be described with reference to FIG. In the following description, the horn wire harness protection structure 10 is abbreviated as a protection structure 10. 2 is a cross-sectional view taken along the plane II-II shown in FIG.

  The protection structure 10 is a structure that protects the horn wire harness 8 connected to the driving horn 9 disposed on the back side of the front grill member 2 in a vehicle such as an automobile. The front grill member 2 is a member that forms a vent hole 20 at a front end portion of a vehicle such as an automobile. The front grill member 2 is, for example, a synthetic resin molded member. Note that the front grill member 2 may be a metal member.

  The horn 9 is a horn that sounds in response to a driver's operation, and also serves as a security horn that sounds in response to control of a security device that detects unauthorized access to the vehicle. In the example shown in FIG. 1, the horn 9 is fixed to the vehicle body frame 62 by a bracket 92.

  The horn 9 is fixed at a position behind the upper portion of the front grill member 2, and a horn connector 91 that is a connection end of a wire harness in the horn 9 is provided at a lower end portion of the horn 9. Therefore, the horn connector 91 is located behind the portion of the front grill member 2 near the center.

  In the example shown in FIG. 3, the horn 9 is fixed at a position behind the central portion of the front grill member 2 in the width direction. However, it is also conceivable that the horn 9 is fixed to the rear of the position deviated from the central portion in the width direction of the front grill member 2 to either the left or right side edge 23.

  The horn wire harness 8 includes a horn electric wire 80, and a primary connector 81 and a secondary connector 82 provided at both ends of the horn electric wire 80. The primary connector 81 is a connector that is connected to another wire harness that supplies power to the horn 9, that is, near the power source in the electrical path.

  In the example shown in FIG. 1, the primary connector 81 is connected to a connector 72 provided at an end of a branch line portion 71 branched from the main line portion 70. The main line part 70 is an electric wire bundle including electric wires connected to the horn 9 and other electrical equipment. In the example shown in FIG. 1, the main line portion 70 is attached along a vehicle body frame 62 that extends in the lateral direction behind the upper portion of the horn 9.

  The branch line part 71 is a part of various electric wires included in the main line part 70, and is formed by branching from the main line part 70. For example, the branch line portion 71 branches from the main line portion 70 at a position behind the horn 9. Thereby, the portion of the branch line portion 71 that hangs downward from the main line portion 70 is located behind the horn 9.

  As shown in FIG. 1, the protective structure 10 includes a longitudinal section 25 and a wire harness fastening section 26 that form a part of the front grill member 2. Further, the protective structure 10 in the present embodiment includes a pair of auxiliary partition walls 27.

  The longitudinal section 25 is an example of a front grill span that is formed from one outer edge of the front grill member 2 to the other outer edge on the opposite side. The longitudinal section 25 in the present embodiment is formed by longitudinally cutting between the upper outer edge portion 21 and the lower outer edge portion 22 of the front grill member 2.

  The wire harness fastening portion 26 is a portion that fastens the horn electric wire 80 of the horn wire harness 8 to the longitudinal cut portion 25 in a state along the back surface 250 of the longitudinal cut portion 25 (front grill span portion).

  In the example shown in FIG. 2, the wire harness fastening part 26 has a pair of main partition walls 261 and a pair of retaining parts 262. The pair of main partition walls 261 are formed to face each other along the back surface 250 of the longitudinal section 25, and form a groove into which the horn electric wire 80 is inserted together with the longitudinal section 25. That is, the back surface 250 of the longitudinal section 25 and the mutually opposing surfaces of the pair of main partition walls 261 surround three sides of the horn electric wire 80.

  In other words, the pair of main partition walls 261 are portions that partition the horn electric wire 80 that is a portion along the back surface 250 of the longitudinal section 25 in the horn wire harness 8 and the spaces on both sides thereof. Therefore, the back surface 250 of the longitudinal section 25 restricts displacement of the horn electric wire 80 toward the longitudinal section 25, and the pair of main partition walls 261 restricts displacement of the horn electric wire 80 toward both sides.

  Each of the pair of retaining portions 262 is formed continuously with each of the pair of main partition walls 261. The pair of retaining portions 262 is a portion in which the width of the opening of the groove formed by the longitudinal section 25 and the pair of retaining portions 262 is narrower than the width on the bottom side of the groove. Thus, the pair of retaining portions 262 prevent the horn electric wire 80 from protruding from the groove formed by the longitudinal section 25 and the pair of main partition walls 261. As a result, the horn electric wire 80 stays at the vertical section 25 along the back surface 250 of the vertical section 25.

  In addition, the pair of auxiliary partition walls 27 partitions a portion extending from the portion fastened by the wire harness fastening portion 26 in the horn electric wire 80 to the horn connector 91 and a space on both sides thereof. The pair of auxiliary partition walls 27 is an access path from the vent 20 of the front grill member 2 to the portion between the portion of the horn electric wire 80 that is fastened by the wire harness fastening portion 26 and the portion that is connected to the horn connector 91. Block.

  The wire harness fastening part 26 and the pair of auxiliary partition walls 27 in the present embodiment are formed integrally with the longitudinal section 25. That is, the front grill member 2 is a member that is integrally formed with the longitudinal section 25, the wire harness fastening section 26, and the pair of auxiliary partition walls 27 as a part thereof.

  In the example shown in FIGS. 1 and 4, each of the pair of auxiliary partition walls 27 is formed to be connected to the wire harness fastening part 26. However, it is also conceivable that each of the pair of auxiliary partition walls 27 is formed separately from the wire harness fastening part 26.

  The pair of main partition walls 261 have flexibility in the direction in which the distance between the pair of retaining portions 262 increases, and the horn electric wire 80 is temporarily supported by the flexibility of the pair of main partition walls 261. The gap is inserted into the groove between the pair of main partition walls 261 from between the pair of retaining parts 262 having a wide interval.

  As shown in FIG. 4, the protective structure 10 is provided as a front grill module 1 that is an integral part including the front grill member 2, the horn wire harness 8, the wire harness fastening portion 26, and a pair of auxiliary partition walls 27. The

<Effect>
In the protective structure 10, the horn wire harness 8 is fastened by the wire harness fastening portion 26 along the back surface 250 of the longitudinal section 25 (crossing portion) of the front grill member 2. Therefore, the horn wire harness 8 is not visually recognized through the vent 20 of the front grill member 2 from the front of the vehicle. For example, in the example shown in FIGS. 1 and 3, the entire horn wire harness 8 and the entire branch line portion 71 are present at a position overlapping the longitudinal section 25 when viewed from the front of the vehicle. Not.

  Furthermore, since the longitudinal section 25 blocks the access path from the vent 20 of the front grill member 2 to the horn wire harness 8, the cutting tool does not easily reach the horn wire harness 8.

  Further, if the protective structure 10 is adopted, even if the horn connector 91 is located behind the portion near the center of the front grill member 2, the horn connector 91 is seen from the longitudinal section 25 when viewed from the front of the vehicle. They can be formed at overlapping positions. Therefore, even when the horn connector 91 is located behind the portion near the center of the front grill member 2, the horn wire harness 8 can be protected from unauthorized access through the vent 20 of the front grill member 2. .

  Further, in the protective structure 10, in addition to the longitudinal section 25 of the front grill member 2, the pair of main partition walls 261 and the pair of auxiliary partition walls 27 are connected from the vent 20 of the front grill member 2 to the horn wire harness 8. Block access routes more reliably. As a result, the horn wire harness 8 can be more reliably protected from unauthorized access through the vent 20 of the front grill member 2.

  Further, the horn wire harness 8 in the present embodiment is wired along the vertical direction in a state of being folded back on the back side of the front grill member 2 and connected to a horn connector 91 provided at the lower end of the horn 9. Is done. On the other hand, the vertical section 25 of the front grill member 2 is formed by vertically cutting the front grill member 2 in the vertical direction. Such a vertical section 25 is suitable for protecting the horn wire harness 8 wired along the vertical direction.

  In the protection structure 10, the branch line portion 71 connected to the horn wire harness 8 exists at a position away from the front grill member 2. Therefore, the cutting tool inserted into the vent 20 of the front grill member 2 from the front of the vehicle is difficult to reach the branch line portion 71.

  Further, the wire harness fastening portion 26 is formed integrally with the longitudinal section 25 of the front grill member 2. Thereby, the number of parts of the protective structure 10 is reduced, and the number of assembling steps of the protective structure 10 can be reduced.

  Further, the front grill module 1 is a module component of a vehicle including the protective structure 10. In this case, the horn wire harness 8 and the protection structure 10 protecting the horn wire harness 8 are provided as one module component together with the front grill member 2. Therefore, the man-hour for attaching the horn wire harness 8 and the protective structure 10 protecting the horn to the vehicle can be reduced.

Second Embodiment
Next, a protection structure 10A for a vehicle horn wire harness according to a second embodiment will be described with reference to FIGS. In the following description, the protective structure 10A for a vehicle horn wire harness is abbreviated as a protective structure 10A.

  FIG. 5 is a cross-sectional view of the protective structure 10A, and FIG. 6 is a cross-sectional view of the longitudinal section 25 and the wire harness fastening portion 26 of the front grill member 2 in the protective structure 10A. FIG. 7 is a rear view of the longitudinal section 25 and the wire harness fastening portion 26 of the front grill member 2 in the protective structure 10A. FIG. 6 is a cross-sectional view in the III-III plane shown in FIG.

  The protective structure 10 </ b> A is different from the protective structure 10 shown in FIGS. 1 to 3 in that the horn wire harness 8 is fastened to the longitudinal section 25 of the front grill member 2. 5 to 8, the same constituent elements as those shown in FIGS. 1 to 4 are denoted by the same reference numerals. Hereinafter, the difference of the protective structure 10A from the protective structure 10 will be described.

  The protective structure 10A includes a longitudinal section 25 of the front grill member 2 and a wire harness fastening section 26A. Furthermore, the protective structure 10 </ b> A includes a pair of first auxiliary partition walls 271 and a pair of second auxiliary partition walls 272.

  The wire harness fastening portion 26A, the pair of first auxiliary partition portions 271 and the pair of second auxiliary partition portions 272 are formed integrally with the longitudinal section 25 of the front grill member 2. That is, the front grill member 2 is a member formed integrally with the longitudinal section 25, the wire harness fastening section 26A, the pair of first auxiliary partition sections 271 and the pair of second auxiliary partition sections 272 as a part thereof.

  In the example shown in FIGS. 1 and 4, each of the pair of first auxiliary partition walls 271 and the pair of second auxiliary partition walls 272 is connected to the wire harness fastening portion 26 </ b> A. However, it is also conceivable that one or both of the pair of first auxiliary partition portions 271 and the pair of second auxiliary partition portions 272 are formed separately from the wire harness fastening portion 26A.

  The wire harness fastening portion 26 </ b> A collectively fastens the forward path portion 801 and the return path portion 802 in the horn wire harness 8 folded at the lower side to the longitudinal section 25 along the back surface 250 of the longitudinal section 25.

  The forward path portion 801 and the return path portion 802 are one and the other of the portions arranged in two rows formed by folding the horn wire harness 8 on the lower side. In the example shown in FIG. 5, for convenience, the portion connected to the branch line portion 71 is shown as the forward path portion 801, and the portion connected to the horn 9 is shown as the return path portion 802.

  More specifically, the wire harness fastening portion 26A has a pair of main partition walls 261A and a pair of retaining portions 262. The pair of main partition walls 261 </ b> A form a groove in which the horn electric wire 80 is inserted together with the longitudinal section 25.

  The pair of main partition walls 261A partitions the forward path portion 801 and the return path portion 802 along the back surface 250 of the longitudinal section 25 and the spaces on both sides thereof. Therefore, the back surface 250 of the longitudinal section 25 restricts displacement of the horn electric wire 80 toward the longitudinal section 25, and the pair of main partition walls 261 </ b> A restricts displacement of the horn electric wire 80 toward both sides.

  Each of the pair of retaining portions 262 is formed continuously with each of the pair of main partition walls 261A. The pair of retaining portions 262 is a portion in which the width of the opening of the groove formed by the longitudinal section 25 and the pair of retaining portions 262 is narrower than the width on the bottom side of the groove. Accordingly, the pair of retaining portions 262 prevent the forward path portion 801 and the return path portion 802 of the horn electric wire 80 from protruding from the groove formed by the longitudinal section 25 and the pair of main partition walls 261A. As a result, the forward path portion 801 and the return path portion 802 in the horn wire harness 8 folded on the lower side remain in the vertical section 25 along the back surface 250 of the vertical section 25.

  The pair of first auxiliary partition walls 271 corresponds to the pair of auxiliary partition walls 27 in the protective structure 10. The pair of first auxiliary partition walls 271 includes a portion extending from a portion of the horn electric wire 80 that is fastened by the wire harness fastening portion 26 </ b> A to each of the horn connector 91 and the connector 72 of the branch line portion 71, and spaces on both sides thereof. Partitioning. Similarly to the pair of auxiliary partition walls 27, the pair of first auxiliary partition walls 271 also block the access path to the horn electric wire 80.

  The pair of second auxiliary partition walls 272 partitions the folded portion 800 of the horn electric wire 80 from the spaces on both sides thereof. The pair of second auxiliary partition walls 272 blocks the access path to the folded portion 800 of the horn electric wire 80.

  When the protective structure 10 </ b> A is employed, the longitudinal section 25 of the front grill member 2 blocks an access path to both the forward path portion 801 and the return path portion 802 of the horn wire harness 8 that is folded back on the lower side. Further, the pair of first auxiliary partition walls 271 and the pair of second auxiliary partition walls 272 block an access path to a portion other than the portion fastened by the wire harness fastening portion 26 </ b> A in the horn wire harness 8. Therefore, the horn wire harness 8 can be more reliably protected from unauthorized access through the vent 20 of the front grill member 2.

<Application example>
Next, an application example of a wire harness fastening portion that fastens the horn wire harness 8 to the longitudinal section 25 of the front grill member 2 will be described with reference to FIG. FIG. 8 is a cross-sectional view of a wire harness fastening portion 26B according to an application example applicable to the protective structures 10 and 10A. FIG. 8 is a cross-sectional view in a plane corresponding to the II-II plane shown in FIG.

  The wire harness fastening portion 26 </ b> B includes a member independent of the front grill member 2. The independent member is attached to the back surface 250 of the front grill member 2, so that the horn electric wire 80 remains in the vertical section 25 along the back surface 250 of the vertical section 25.

  8A shows a state before a member independent of the front grill member 2 is attached to the front grill member 2, and FIG. 8B shows a state where the member independent of the front grill member 2 is attached to the front grill member 2. It shows the state after being released.

  More specifically, the wire harness fastening portion 26B includes an electric wire pressing portion 262B, a pair of main partition walls 261B, a pair of first engagement portions 263, and a pair of second engagement portions 264. The electric wire pressing portion 262B, the pair of main partition walls 261B, and the pair of first engaging portions 263 are integrally formed as one molding member independent of the front grill member 2. On the other hand, the second engagement portion 264 is formed integrally with the longitudinal section 25.

  The pair of main partition walls 261B is formed upright from the electric wire pressing portion 262B. The wire holding portion 262B and the pair of main partition walls 261B form a groove 260 into which the horn wire 80 is inserted. For example, the member including the wire holding portion 262B and the pair of main partition walls 261B is attached to the horn wire 80 in a state where the horn wire 80 is inserted into the groove 260 in advance.

  Each of the pair of first engaging portions 263 and each of the pair of second engaging portions 264 hooks each other to fasten the wire pressing portion 262B and the pair of main partition walls 261B to the back surface 250 of the longitudinal section 25. In the example shown in FIG. 8, each of the first engaging portions 263 is a portion in which a through hole 2630 is formed, and each of the second engaging portions 264 is inserted into the through hole 2630 of each of the first engaging portions 263. Thus, the tip of the projection is caught on the edge of the through hole 2630.

  Even when the wire harness fastening portion 26B is employed, the same effects as those obtained when the wire harness fastening portions 26 and 26A are employed are obtained.

<Other application examples>
In the protective structure 10, the pair of auxiliary partition walls 27 may be omitted. Similarly, in the protective structure 10 </ b> A, one or both of the pair of first auxiliary partition walls 271 and the pair of second auxiliary partition walls 272 may be omitted.

  In the protective structures 10 and 10 </ b> A, it is also conceivable that the longitudinal section 25 of the front grill member 2 is formed in a longitudinally longitudinal direction between the upper outer edge portion 21 and the lower outer edge portion 22. Further, in the protective structures 10 and 10A, the front grill member 2 may have a crossing portion that crosses the front grill member 2 from one of the left and right side edge portions 23 to the other as an alternative portion of the longitudinal section 25. It is done.

  The vehicle horn wire harness protection structure and the vehicle front grill module according to the present invention can be freely combined with each of the embodiments and application examples described above within the scope of the invention described in each claim. In addition, it is also possible to configure each embodiment and application examples by appropriately modifying or omitting a part thereof.

DESCRIPTION OF SYMBOLS 1 Front grill module 10, 10A Protection structure of wire harness for vehicle horn 2 Front grill member 20 Vent 21 Upper outer edge portion of front grill member 22 Lower outer edge portion of front grill member 23 Side edge portion of front grill member 25 Vertical section (Front grill section)
250 Back surface of longitudinal section 26, 26A, 26B Wire harness fastening part 260 Groove 261, 261A, 261B Main partition wall part 262 Retaining part 262B Electric wire pressing part 263 First engagement part 2630 Through hole 264 Second engagement part 27 Auxiliary partition wall Part 271 first auxiliary partition part 272 second auxiliary partition part 62 body frame 70 trunk part 71 branch line part 72 connector 8 horn wire harness 80 horn wire 800 folding part 801 forward part 802 return part 81 primary connector 82 secondary connector 9 Horn 91 Horn connector 92 Bracket

Claims (6)

A front grill member that forms a part of a front grill member that forms a vent in the front end portion of the vehicle, and that extends from one outer edge of the front grill member to another outer edge on the opposite side;
A horn wire harness protection structure for a vehicle, comprising: a wire harness fastening portion that fastens the horn wire harness in the vehicle to the front grille extending portion along a back surface of the front grill extending portion.   The protection structure for a vehicle horn wire harness according to claim 1, further comprising a pair of partition walls that divide a portion of the horn wire harness along the back surface of the front grill span portion and a space on both sides thereof.   The horn wire harness for a vehicle according to claim 1 or 2, wherein the front grille extending portion is formed by longitudinally cutting between an upper outer edge portion and a lower outer edge portion of the front grill member. Protection structure.   The wire harness fastening portion collectively fastens the forward path portion and the return path portion in the horn wire harness folded back on the front grill span portion in a state along the back surface of the front grill span portion. The protective structure of the wire harness for horns of the vehicle as described in 2.   The said wire harness fastening part is the protection structure of the wire harness for horns of the vehicle of any one of Claims 1-4 currently formed integrally with the said front grill span part. A front grille member that forms a vent in the front end portion of the vehicle and has a span formed from one outer edge to the other outer edge on the opposite side;
A wire harness for a horn provided with a primary connector connected to another wire harness on the side supplying power to the horn of the vehicle and a secondary connector connected to the horn, respectively, at both ends,
A vehicle front grill module comprising: a wire harness fastening portion that fastens the horn wire harness to the spanning portion along a back surface of the spanning portion of the front grill member.

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