JP7265955B2 - Binding structure and engagement member for wiring material - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding structure for wiring members and an engaging member used therein.

In order to hold a wire harness consisting of a wiring group having a signal line and a power supply line in a bound state on the vehicle body, an engaging portion for assembling to the vehicle body side is integrally provided like the clamp of Patent Document 1. An engaging member having a diameter is used.

Such an engaging member is bound and held together with the wire harness by a belt, tape, or the like, so that it is attached to the wire harness in an integrated manner. The engaging member integrated with the wire harness is assembled to the vehicle body by inserting the engaging portion into the fixing hole of the vehicle body. A plurality of such engaging members are attached to the wire harness at predetermined positions in the longitudinal direction thereof, and are assembled by being inserted into corresponding fixing holes provided on the vehicle body side.

JP 2007-282352 A

By the way, in recent years, there are cases where a wire harness forming a signal line and a flat wiring member forming a power line are separately prepared and routed to a vehicle body. However, when flat wiring members are used, conventional engaging members have the following problems.

That is, since the conventional engaging member is attached to the wire harness having flexibility, even if there is some positional deviation between the engaging portion and the fixing hole on the vehicle body side, the wire harness can be bent. Since the displacement can be absorbed by adjusting the position, the engaging portion can be reliably inserted into the fixing hole on the vehicle body side. However, if a flat type wiring member with high rigidity is adopted, it is impossible to absorb the positional deviation due to bending. As a result, when attaching the engaging member to the wiring material including the flat wiring material, it is necessary to strictly manage the mounting position so that the engaging portion can be reliably inserted into the fixing hole on the vehicle body side. , there is a possibility that the efficiency of the work of attaching the engaging member to the wiring material including the flat wiring material is greatly reduced.

An object of the present invention is to ensure that the engaging portion of the engaging member is securely inserted into the fixing hole of the vehicle body when the longitudinal wiring member including the flat wiring member is attached to the engaging member and routed to the vehicle body. To realize a wiring material binding structure and an engaging member used therein, which can be inserted into the wiring material and can prevent deterioration of workability when attaching the engaging member to the wiring material. .

Means for solving the problem and effects of the invention

The engaging member for solving the above problems is
Integrally comprising an engaging portion for mounting on the vehicle body side and a bound portion bound by a binding member together with a longitudinal wiring member including a flat flat wiring member,
By reducing the contact area with the binding member on the outer surface on the side of the binding member of the part to be bound, which is in close contact with the binding member in the binding holding state in which the binding member is bound and held together with the wiring material, An uneven portion is provided to reduce sliding resistance with the binding member, and the portion to be bound can move at least in the longitudinal direction of the binding member and the routing member that are bound and held. It is characterized by

The binding structure of the wiring material for solving the above problems is
a longitudinal wiring member including a flat flat wiring member;
a binding member that binds the wiring materials;
an engaging member integrally having an engaging portion for assembly to the vehicle body and a bound portion to be bound and held by the binding member together with the wiring member;
with
On the outer surface of the part to be bound, which is in close contact with the binding member in the binding holding state in which the binding member and the wiring material are bound and held together, on the side of the binding member, there is an uneven portion that reduces the contact area with the binding member. provided,
The engaging member is movable with respect to the wiring material by sliding the bound part with respect to the binding member and the wiring material in the binding holding state. do.

According to the configuration of the present invention, the unevenness is provided on the bound portion of the engaging member that is bound and held together with the wiring material by the binding member. Since the area is reduced and the sliding resistance is reduced, the engaging member can easily slide with respect to the binding member and can easily change its position on the wiring member. Further, when the part to be bound is placed on the flat surface forming the outer surface of the flat wiring member, the engaging member can easily slide on the flat surface. In this case, since the engaging member can easily slide on both the binding member and the flat wiring member, even when the binding is held by the binding member, the engaging member can easily slide on both the wiring member and the binding member. It can be slid over and can be repositioned more easily on the routing material. Such positional movement makes it possible to absorb displacement of the fixing hole on the vehicle body side, so that the engaging portion of the engaging member can be reliably inserted into the fixing hole. Moreover, since it is possible to absorb the positional deviation, the engaging member can be attached to the wiring member by the same method as in the conventional method, and the attachment workability is not deteriorated.

The concave-convex portion in the present invention has a contact section that is in close contact with the binding member in a facing section that faces the binding member so that a contact area (contact area) with the binding member that is in close contact with the binding member is reduced. Either or both of the concave portion and the convex portion can be formed in the facing section so that a non-adhesive section facing each other with a gap interposed therebetween is formed.

The uneven portion in the present invention may be formed such that either or both of the concave portion and the convex portion extend in the longitudinal direction. The uneven part does not repeat the unevenness along the longitudinal direction of the wiring material or the flexible wiring material, but is formed as a ridge part or a groove part extending in the longitudinal direction, so that the engaging member for the binding member becomes easier to slide. This facilitates the positional movement of the engaging member for absorbing the above-described positional deviation.

The engaging member in the present invention may have a movement restricting portion that restricts sliding in the longitudinal direction with respect to the binding member at a predetermined position. As a result, since the positional movement of the engaging member for absorbing the positional deviation can be restricted within a certain range, erroneous excessive positional movement can be prevented, and the engagement resulting from the movement of the engaging member can be prevented. It is possible to reduce the difficulty of assembling the part to the vehicle body side.

The perspective view which showed the binding structure of the wiring material which makes the Example of this invention. FIG. 2 is a plan view showing one bound portion side of an engaging member in the wiring member binding structure of FIG. 1 ; III-III sectional view of FIG. IV-IV sectional view of FIG. FIG. 4 is a plan view showing a fixing hole on the vehicle body side into which an engaging member is inserted and fixed; FIG. 4 is a front view showing states before and after an engaging portion of an engaging member is inserted into a fixing hole on the vehicle body side; FIG. 7 is a side view of FIG. 6; FIG. 4 is a bottom view of a fixing hole on the vehicle body side into which the engaging portion of the engaging member is inserted; The perspective view which showed the binding structure of the wiring material which is a 1st modification of FIG. The front view which showed the binding structure of the wiring material which is a 2nd modification of FIG. The front view which showed the binding structure of the wiring material which is the 3rd modification of FIG. The front view which showed the binding structure of the wiring material which is the 4th modification of FIG. The perspective view which showed the binding structure of the wiring material which is the 5th modification of FIG.

An embodiment of the present invention will be described below with reference to the drawings.

In this embodiment, as shown in FIGS. 1 and 2, a flexible wiring member 2 that forms a first wiring member and a second wiring member that is more flexible than the flexible wiring member 2 A high-rigidity flat wiring member 3, binding members 5R and 5L for binding or restraining the wiring members 2 and 3, an engaging portion 40 for assembling to the vehicle body 100 side, and the wiring members 2 and 3 An engaging member 4 integrally having bound portions 41R and 41L bound and held by the binding members 5R and 5L is formed.

The flexible wiring member 2 is a flexible member in which a plurality of longitudinally extending wires are bundled. The flexible wiring material 2 here is a wire harness forming a signal line. In addition, the flexible wiring member 2 of the present invention is not limited to a wire harness.

The flat wiring member 3 is a member that extends longitudinally in a flat plate shape and has higher rigidity and lower flexibility than the flexible wiring member 2 . The flat wiring member 3 here is a metal bus bar forming a power supply line. The flat wiring member 3 has four surfaces forming the outer peripheral surface, each of which is formed as a flat surface extending in the longitudinal direction of the flat wiring member 3 itself. The flat wiring member 3 of the present invention may be FFC (Flexible Flat Cable) or FPC (Flexible Printed Circuit) forming a flat electric wire, and is not limited to the bus bar as described above.

As shown in FIGS. 6 and 7, the engaging member 4 has an engaging portion 40 for mounting on the vehicle body 100 side.

When the engaging portion 40 is inserted into a predetermined fixing hole 101H (see FIG. 5) of the fixing portion 101 provided on the vehicle body 100 side, the engaging portion 40 engages with the fixing hole 101H so as to be in a retaining state. It is an anchor part that is assembled with As shown in FIGS. 6 and 7, the engaging portion 40 is inserted into the fixing hole 101H together with the column portion 40B inserted into the fixing hole 101H. an elastic locking piece 40A that engages with the peripheral portion 101R so as to prevent it from slipping out; have

The elastic locking piece 40A extends from the distal end side of the column portion 40B (the upper side of the column portion 40B in FIGS. 6 and 7) toward the base end side (the lower side of the column portion 40B in FIGS. 6 and 7). It has a shape that widens away from 40B, and is elastically deformable so that its base end side approaches the column portion 40B. When the elastic locking piece 40A is inserted into the fixed hole 101H in the predetermined insertion direction Z, the elastic locking piece 40A is pushed inward (arrow R side in FIG. 40B is elastically deformed to approach 40B, but when it is inserted up to a predetermined position, it is engaged with the peripheral portion 101R of the fixing hole 101H from the far side in the insertion direction Z (upper side in FIGS. 6 and 7), It will be in a retaining state in which it is prevented from coming off in the opposite direction.

The contact portion 40C has a dish-like shape that widens in the insertion direction Z from the base end side of the column portion 40B, and contacts the peripheral portion 101R of the fixing hole 101H in a ring shape. In the above-described retaining state, the contact portion 40C contacts the peripheral portion 101R of the fixing hole 101H from the front side in the insertion direction Z (lower side in FIGS. 6 and 7), and is in contact with the elastic locking piece 40A. The peripheral portion 101R is sandwiched. As a result, the engaging portion 40 is attached to the fixing hole 101H in a state of being prevented from coming off. In addition, the contact portion 40C is a foreign object that enters through the fixing hole 101H from the inner side (the upper side in FIGS. 6 and 7) in the insertion direction Z of the fixing hole 101H to the front side (the lower side in FIGS. 6 and 7). It also plays a role in preventing dust etc.

1 and 2, the engaging member 4 has bound portions 41R and 41L as attachment portions for attaching the flat wiring member 3. As shown in FIGS.

The bound portions 41R and 41L are attached to one or a plurality of wiring members 2 and 3 including a flat wiring member 3 and bound by binding members 5R and 5L. The bound portions 41R, 41L are for the wiring materials 2, 3 that are surrounded and bound and held together with the wiring materials 2, 3 when the wiring materials 2, 3 are bound by the binding members 5R, 5L. is the mounting part. Further, the bound portions 41R and 41L here are sleeves extending in the longitudinal direction X of the wiring members 2 and 3 in a state where they are bound and held together with the wiring members 2 and 3 by the binding members 5R and 5L. Department. Specifically, the bound portion 41R (first side sleeve portion) is the first sleeve portion in the longitudinal direction X of the wiring members 2 and 3 in the binding holding state, with the engagement portion 40 located in the middle on the base end side. side (XR side). On the other hand, the bound portion 41L (second side sleeve portion) extends to the second side in the longitudinal direction X opposite to the first side with the engaging portion 40 located in the middle on the base end side.

The binding member 5R (first side binding member) is, as shown in FIG. The mold wiring member 3 and the flexible wiring member 2 are wrapped around and bound. On the other hand, the bundling member 5L (second side bundling member) is arranged on the second side (XL side) in the longitudinal direction X opposite to the first side, along with the bound portion 41R, the flat wiring member 3 and the flexible wiring. Wrap around and bind the material 2.

The binding members 5R and 5L here are flexible longitudinal members, and as shown in FIG. is the tape member forming the adhesive surface 5b. The binding members 5R and 5L adhere to the contacting portions of the surrounding objects to be bound, and adhere to each other in such a manner that both end portions of the binding members 5R and 5L overlap each other, thereby forming a binding state.

The objects to be bound by the binding members 5R and 5L include the flat wiring member 3 and the flexible wiring member 2 as well as the corresponding bound portions 41R and 41L of the engaging member 4. As shown in FIG. Therefore, the binding members 5R and 5L bind the parts to be bound 41R and 41L together with the flat wiring member 3 and the flexible wiring member 2, and the flat wiring member 3 , and the flexible wiring member 2 are attached to and held by the engaging member 4 in a bound and held state.

By the way, the bound parts 41R and 41L are parts for attaching the engaging member 4 to the wiring members 2 and 3 so as to be movable in the longitudinal direction X thereof. Here, the bound portions 41R and 41L form sliding portions that are movable in the longitudinal direction X of the wiring members 2 and 3. As shown in FIG. In order to facilitate the sliding, the parts to be bound 41R, 41L of this embodiment are arranged in the binding holding state by the binding members 5R, 5L as shown in FIGS. An uneven portion 41T is provided on the binding member side outer surface 41b that is in close contact with the binding members 5R and 5L as a sliding resistance reducing portion that reduces the sliding resistance with the binding members 5R and 5L by reducing the contact area with the binding members 5R and 5L. ing. Further, the portions to be bound 41R and 41L here are provided with the concave and convex portions 41T, so that not only the longitudinal direction X but also the longitudinal direction X and the engaging portion 40 It can also slide slightly in the orthogonal direction Y, which is orthogonal to both the axis of .

The uneven portion 41T here is formed on the binding member side outer surface 41b facing the binding member on the side opposite to the surface facing the wiring members 2 and 3 in the binding portions 41R and 41L. In this state, the contact area with the binding member is reduced. The concave-convex portion 41T is formed such that one or both of the concave portion and the convex portion extend in the longitudinal direction X. As shown in FIG. As shown in FIG. 3, on the bound portions 41R and 41L, the mounting surfaces 41a on which the flat wiring members 3 are mounted are arranged linearly in the longitudinal direction X of the flat wiring members 3 on which they are mounted. It is formed by extending to The uneven portion 41T is not formed on the mounting surface 41a, and is formed to extend linearly in the longitudinal direction X on the binding member side outer surface 41b on the back side of the mounting surface 41a.

By forming such an uneven portion 41T, the engaging member 4 can be bound to the flat wiring member 3 and the flexible wiring member 2, and corresponding portions 41R and 41L to be bound, as shown in FIG. are bound by the binding members 5R and 5L, and the flat wiring member 3 and the flat wiring member 3 are separated by sliding the bound portions 41R and 41L with respect to the binding members 5R and 5L and the flat wiring member 3. It is mainly movable in the longitudinal direction X with respect to the flexible wiring member 2, and is also slightly movable in the orthogonal direction Y. As shown in FIG. In this embodiment, the binding members 5R and 5L in the binding and holding state are bounded by the flat wiring member 3, the flexible wiring member 2, and the engaging member 4 on the inner peripheral side, as shown in FIG. The parts 41R and 41L are clamped and bound, and the bound state is maintained by adhesion to them. However, the binding members 5R and 5L (only 5R in FIG. 3) have a contact area (contact area) with the parts to be bound 41R and 41L reduced by the uneven part 41T. The adhesive strength between them has decreased. Therefore, only the engaging member 4 having the bound portions 41R, 41L can slide and move with respect to the remaining members 2, 3, 5R, 5L fixed by binding and adhesion.

Specifically, as shown in FIG. 4, the uneven portions 41T of the bound portions 41R and 41L are configured such that the binding members 5R and 5L are composed of the flat wiring member 3, the flexible wiring member 2, and the bound portion 41R. , 41L in the circumferential direction and face the binding members 5R and 5L. In the section 5r, a contact section 5r1 in which the uneven portions 41T are in close contact with the binding members 5R and 5L, and a non-contact section 5r2 facing the binding members 5R and 5L with a gap 5S interposed therebetween are formed by irregularities. Due to these irregularities, the contact area with the binding members 5R and 5L, which are in close contact with each other in the binding holding state, is reduced. Here, the contact section 5r1 is a contact section in which the bound portions 41R and 41L of the engaging member 4 are adhered to the contact surfaces 5b of the binding members 5R and 5L forming tape members, and the non-contact section 5r2 is an engagement member. 4 are non-adhered sections where the bound portions 41R and 41L of the binding members 5R and 41L are not adhered to the adhesive surfaces 5b of the binding members 5R and 5L. When the contact section 5r1 (adhesion section) is long and the contact area (adhesion area) with the binding members 5R and 5L is large, the sliding resistance (including adhesion force) between the engagement member 4 and the adhesion surface 5b increases. , sliding between the binding members 5R and 5L and the flat wiring member 3 becomes difficult. On the other hand, when the non-adhered section 5r2 (non-adhered section) is short and the adhered area (bonded area) with the binding members 5R and 5L is small, the engaging member 4 has a sliding resistance (including adhesive strength) with the adhesive surface 5b. ) becomes smaller, and sliding between the binding members 5R and 5L and the flat wiring member 3 becomes easier.

2 and 4, the uneven portion 41T includes a protrusion 41T1 extending in the longitudinal direction X from the engaging portion 40 and a step recess 41T2 adjacent to the protrusion 41T1. It is Then, as shown in FIG. 4, the section where the binding members 5R and 5L are in close contact with the projecting end surface 41Ta of the ridge 41T1 is the contact section 5r1, and the binding members 5R and 5L face the stepped recess 41T2 across the gap 5S. The section where the binding members 5R and 5L are in close contact with the outer corner portion 41Tb of the step recess 41T2 is the non-contact section 5r2.

Further, in the bound portions 41R and 41L, the mounting surface 41a on which the flat wiring member 3 is mounted is formed as a flat surface extending in the longitudinal direction X, as shown in FIG. On the other hand, the flat wiring member 3 mounted on the mounting surface 41a also has a flat surface extending in the longitudinal direction X at the contact surface with the mounting surface 41a. Therefore, the engaging member 4 is likely to slide relative to both the flat wiring member 3 and the binding members 5R and 5L even when the binding members 5R and 5L are in a state of binding and holding. easier.

Further, the engaging member 4 moves (here, slides) in the longitudinal direction X (directions of arrows XR and XL in FIG. 1) with respect to the binding members 5R and 5L and the wiring member 3 at a predetermined position. It has a movement control part to control. When the movement restricting portion slides to the first side (XR side) in the longitudinal direction X with respect to the wiring member 3, the movement restricting portion comes into contact with the binding member 5R (first side binding member) and slides to the first side. It has an engaging portion 40 as a first movement restricting portion that restricts the . Further, when the movement restricting portion slides to the second side opposite to the first side in the longitudinal direction X with respect to the wiring member 3, the movement restricting portion comes into contact with the binding member 5L (second side binding member) and moves to the second side. It also has an engaging portion 40 as a second movement restricting portion that restricts sliding to the side. That is, the first movement restricting portion and the second movement restricting portion in this embodiment are the engaging portions 40 provided between the binding members 5R and 5L. As a result, the movement range of the engaging member 4 (hereinafter referred to as the slidable range X1) is such that the engaging portion 40 is on the first side (XR side) in the longitudinal direction X and the binding member 5R is within the range, as shown in FIG. The engaging portion 40 contacts the binding member 5L in the longitudinal direction X on the second side (XL side) in the longitudinal direction X from the first side regulating position x1 where the movement is restricted by contacting the binding member 5L in the longitudinal direction X. It is restricted only to the second side restriction position x2 where the movement is restricted. By sliding the engaging member 4, the position of the engaging portion 40 can be arbitrarily changed within the slidable range X1.

Further, the engaging portion 40 is arranged in a binding holding state in which the flexible wiring member 2 and the flat wiring member 3 are bound and held together with the bound portions 41R and 41L by the binding members 5R and 5L. 3 from the side of the flexible wiring member 2 (the region above the broken line Q in FIG. 3). Specifically, the engaging portion 40 is the rear surface of the surface 41a of the connecting portion of the bound portions 41R and 41L, on which the flat wiring member 3 is placed, in the engaging member 4 in the binding holding state. 41b side, and the column portion 40B of the engaging portion 40 is formed to protrude from the back surface 41b.

In addition, although the engaging portion 40 of the engaging member 4 may tilt to both sides in the longitudinal direction X, the bound portions 41R and 41L extending in the longitudinal direction X function as tilt suppressing portions to suppress the tilting. . For this reason, the sliding of the engaging member 4 in the longitudinal direction X on the wiring member 3 can be performed smoothly in a form in which the entire engaging member 4 moves in parallel. In addition, as shown in FIGS. 1 to 3, the engaging member 4 extends from the formation position of the engaging portion 40 in the longitudinal direction X in an orthogonal direction orthogonal to both the longitudinal direction X and the axis of the engaging portion 40. It has projecting portions 41E, 41E projecting on both sides of Y. In the engaging member 4, the engaging portion 40 may tilt to both sides of the orthogonal direction Y, but the projecting portions 41E, 41E extending in the orthogonal direction Y function as tilt suppressing portions that suppress the tilting. Therefore, the sliding of the engaging member 4 on the wiring member 3 in the orthogonal direction Y can be performed smoothly as in the longitudinal direction X.

By the way, in this embodiment, as shown in FIGS. 6 and 7, the engaging member 4 which holds the longitudinal wiring members 2 and 3 is inserted into the fixing hole 101H on the side of the vehicle body 100 and assembled. is formed. In this assembly structure 10, the fixing hole 101H has an elongated hole shape opening long in a predetermined longitudinal direction H (longitudinal direction), as shown in FIG. As shown in FIG. 7, the portion 40 can be inserted in the insertion direction Z at any position in the longitudinal direction H of the fixing hole 101H, and is assembled by being engaged with the fixing hole 101H. ing.

In addition, since the longitudinal direction H here coincides with the orthogonal direction Y described above, the hole width range Y1 (insertable range) in the longitudinal direction H (orthogonal direction Y) of the long hole-shaped fixing hole 101H (insertable range). The engaging portion 40 of the engaging member 4 can be inserted at any position within the space. As a result, the engaging member 4 can absorb displacement in the two directions X and Y when the engaging portion 40 is inserted into the fixing hole 101H on the vehicle body 100 side.

The range Y1 in the longitudinal direction H (perpendicular direction Y) in which the engaging portion 40 of the engaging member 4 can be inserted is defined by From the first side restriction position y1 where movement is restricted by contacting Y, the engaging portion 40 contacts the inner edge of the fixing hole 101H in the orthogonal direction Y on the second side opposite to the first side in the orthogonal direction Y. 7 to the second side restriction position y2 where the movement is restricted (see the lower diagram of FIG. 7). Thereby, the engaging portion 40 can be inserted at any position within the range Y1.

Further, as shown in FIGS. 6 and 7, the engaging portion 40 has a leading surface 40Ba (a leading edge surface on the front side in the insertion direction Z) when inserted into the fixing hole 101H, which is closer to the insertion direction Z toward the outer peripheral side. form an inclined surface that is inclined so as to be located on the rear side of the As a result, when the engaging portion 40 is inserted into the fixing hole 101H of the vehicle body 100, as long as the tip of the engaging portion 40 in the insertion direction Z is positioned inside the fixing hole 101H, the engaging member 4 can be moved. By simply pushing in the insertion direction Z, the inner edge of the fixing hole 101H slides on the top surface 40Ba forming the inclined surface, and the insertion progresses along the direction of the arrow Z0. At this time, the engaging portion 40 is pressed by the inner edge of the fixing hole 101H. The engaging portion 40 can be made to reach the insertable position while changing the position. Finally, the engaging portion 40 is assembled to the vehicle body 100 by being inserted into the fixing hole 101H and locked.

Further, as shown in FIGS. 2 and 3, when the engaging portion 40 is inserted into the fixing hole 101H and assembled, the non-inserted portions (here, the bound portions 41R and 41L) that are not inserted into the fixing hole 101H connection part) has protrusions 41E, 41E (protrusions) that protrude outward from the wiring members 2, 3 in the orthogonal direction Y. As shown in FIG. On the other hand, as shown in FIG. 8, the hole peripheral portion 101R of the fixing hole 101H is formed in the orthogonal direction Y (longitudinal direction in the drawing) of the surface 101a on which the engaging portion 40 is inserted, sandwiching the fixing hole 101H. H) are formed so as to have mark portions 101Q, 101Q at positions a predetermined distance from the fixing hole 101H. According to this configuration, as shown in FIG. 8, the engaging portion 40 can be positioned in any direction of the long hole-shaped fixing hole 101H by the facing distance between the projecting portion 41E and the mark portion 101Q in the orthogonal direction Y (longitudinal direction H). It is easy to understand whether it is attached to the position or to which side of the mark portions 101Q and 101Q it is attached. In addition, there is also the advantage that the position where the engaging portion 40 is assembled with respect to the fixing hole 101H can be seen from the side of the operator who inserted and assembled the engaging portion 40 . The mark portions 101Q, 101Q can be formed by unevenness, and here, they are formed as recesses that are cylindrically recessed with respect to the surface 101a.

2 and 3, the protruding portion 41E here is formed to protrude from the non-insertion portion (here, the connecting portion of the bound portions 41R and 41L) to both sides in the orthogonal direction Y, As shown in FIG. 8, the mark portions 101Q are provided on both sides of the fixing hole 101H in the orthogonal direction Y (longitudinal direction H). The projecting portions 41E, 41E and the mark portions 101Q, 101Q extend in the orthogonal direction Y (longitudinal direction H) when the fixing hole 101H is viewed from the side where the engaging portion 40 is inserted. They appear to lie on a line. In other words, the protruding portions 41E, 41E and the mark portions 101Q, 101Q are arranged in a straight line in the orthogonal direction Y, so that it is easier to grasp the interval between them.

In addition, the bound portions 41R and 41L here have outer convex portions 41S projecting in a direction perpendicular to the axes of the bound portions 41R and 41L on both outer sides thereof. On the other hand, the binding members 5R and 5L play a role as a drop-off prevention portion that prevents the binding members 5R and 5L from dropping off to the outside in the longitudinal direction X. The outer convex portion 41S here is formed so as to protrude on the side where the engaging portion 40 protrudes from the ends of the bound portions 41R and 41L. Further, the outer protrusions 41S are formed to extend in the direction Y perpendicular to the mounting surface 41a at the outer ends in the longitudinal direction X of the portions to be bound 41R and 41L, and the vertical surfaces on the side of the engaging portion 40 are It is connected to the uneven portion 41T. The outer protrusion 41S here is formed to protrude higher than the protrusion 41T1.

Although one embodiment of the present invention has been described above, this is merely an example, and the present invention is not limited to this. Various modifications such as additions and omissions are possible based on the above.

Examples other than the above-described examples and modifications of these examples will be described below. Parts having functions common to those of the above-described embodiments are denoted by the same reference numerals, and detailed description thereof is omitted. Moreover, the above-described embodiment and the following modifications and other embodiments can be appropriately combined and implemented within a range that does not cause technical contradiction.

For example, in the present invention, it is possible to omit the flexible wiring member 2 and use only the flat wiring member 3 (see FIG. 9).

Although the binding members 5R and 5L in the above embodiment are tape members, they may be other binding members. For example, the binding members 5R and 5L may be belt members such as so-called tie bands having a belt portion surrounding the wiring material and buckle portions fixing both ends of the surrounding belt portion. Different ones may be used on the first longitudinal side of the timber and on the second vice versa.

Also, although there are two parts to be bound 41R and 41L in the above embodiment, the number of parts to be bound may be one (see FIG. 9). In the above embodiment, the binding members 5R and 5L function as the first side binding member and the second side binding member, respectively, but only one of them may be used (see FIG. 9).

A first modification of the above embodiment will be described. In the first modified example, as shown in FIG. 9, the engaging portion 40 is provided as a first movement restricting portion, and the outer convex portion 41S is provided as a second movement restricting portion. In the longitudinal direction X, for example, from the first restriction position x3 where the engaging portion 40 and the binding member 5R come into contact and movement is restricted, for example, the outer convex portion 41S and the binding member 5R come into contact and movement is restricted. It can be up to two regulating positions x4. By sliding the engaging member 4, the position of the engaging portion 40 in FIG. 9 can be changed arbitrarily within the slidable range X2. In the embodiment shown in FIG. 1 which has two bound portions 41R and 41L and each has an outer convex portion 41S, the slidable range of the engaging portion 40 is either X1 or X2. can also be set to

In the second modification, as shown in FIG. 10, the binding members 5R and 5L are located outside the first embodiment. Therefore, when the engaging member 4 is slid to the first side (the right side in FIG. 10) in the longitudinal direction X of the wiring members 2 and 3, the engaging portion 40 and the binding member 5R on the first side are displaced. Prior to the contact, the outer convex portion 41S on the opposite second side (the left side in FIG. 10) contacts the binding member 5L. Therefore, the sliding of the engaging member 4 to the first side is restricted at the first side restriction position x1 where the outer protrusion 41S contacts the binding member 5L. Conversely, when the engaging member 4 is slid to the second side (left side in FIG. 10) in the longitudinal direction X of the wiring members 2 and 3, the engaging portion 40 is moved to the binding member 5L on the second side. Prior to contact, the opposite first side (right side in FIG. 10) outer convex portion 41S contacts the binding member 5R. Therefore, the sliding of the engaging member 4 toward the second side is restricted at the second contact position x2 where the outer convex portion 41S contacts the binding member 5R.

As described above, in the second modification, the outer convex portion 41S formed to protrude from the first side (the right side in FIG. 10) of the bound portion 41R, which is the mounting portion, slides the engaging member 4 toward the second side. functioning as a second movement restricting portion that restricts the movement, and the outer convex portion 41S formed projecting from the second side (left side in FIG. 10) of the bound portion 41L that is the mounting portion moves toward the first side of the engaging member 4 As shown in FIG. 10, the slidable range X1 of the engaging member 4 is from the first side regulation position x1 to the second side regulation position x2. is set between

In the third modification, as shown in FIG. 11, in the section between each binding member 5R, 5L and the engaging portion 40, in the same shape as the outer convex portion 41S, it protrudes from each of the bound portions 41R, 41L. It has an inner convex portion 41P that Therefore, when the engaging member 4 is slid to the first side (the right side in FIG. 11) in the longitudinal direction X of the wiring members 2 and 3, the inner convex portion 41P on the first side slides against the binding member 5R. At the same time, the outer protrusion 41S on the second side (left side in FIG. 11) contacts the binding member 5L. Therefore, the engaging member 4 is restricted from sliding to the first side at the first side restriction position x1 where the projections 41P and 41S contact the corresponding binding members 5R and 5L. Conversely, when the engaging member 4 is slid to the second side (the left side in FIG. 11) in the longitudinal direction X of the wiring members 2 and 3, the inner convex portion 41P on the second side contacts the binding member 5L. At the same time, the outer convex portion 41S on the first side (the right side in FIG. 11) contacts the binding member 5R to restrict the sliding of the engaging member 4 to the second side. Therefore, the engagement member 4 is restricted from sliding to the second side at the second side restriction position x2 where the protrusions 41P and 41S contact the corresponding binding members 5R and 5L.

Thus, in the third modification, the outer convex portion 41S of the first side (right side in FIG. 11) to be bound 41R and the inner convex portion 41P of the second side (right side in FIG. 11) to be bound 41L functions as a second movement restricting portion, and the outer convex portion 41S of the bound portion 41L on the second side (left side in FIG. 11) and the inner convex portion of the bound portion 41R on the first side (right side in FIG. 11) 41P functions as a first movement restrictor. The slidable range X1 of the engaging member 4 is set between the first side regulation position x1 and the second side regulation position x2, as shown in FIG.

The number of the first movement restricting part and the number of the second movement restricting part should be one or more, and if there are more than one, they can be omitted to one. For example, in the case of the third modification, an outer convex portion 41S and an inner convex portion 41P are formed on one of the bound portions 41R and 41L so as to sandwich the corresponding binding members 5R and 5L. The other outer convex portion 41S and the inner convex portion 41P of 41L may be omitted, and furthermore, the other bound portion itself may be omitted. Further, in the case of the third modification, only the inner protrusions 41P on the first side and the second side in the longitudinal direction X may be formed, and the outer protrusions 41S on the first side and the second side may be omitted.

In the fourth modification, as shown in FIG. 12, a pedestal portion 41Q is formed below the engaging portion 40. As shown in FIG. The pedestal portion 41Q is formed so as to protrude in a direction orthogonal to the axis of the bound portions 41R and 41L, and the engaging member 4 is positioned on the first side in the longitudinal direction X of the wiring members 2 and 3 (Fig. 12), the pedestal portion 41Q comes into contact with the binding member 5R, and the sliding of the engaging member 4 to the first side is regulated at the contact first side regulation position x1. be. Conversely, when the engaging member 4 is slid to the second side (left side in FIG. 12) in the longitudinal direction X of the wiring members 2 and 3, the pedestal portion 41Q comes into contact with the binding member 5L. The sliding of the engaging member 4 to the second side is restricted at the second contact position x2.

Thus, in the fourth modification, the pedestal portion 41Q functions as the first movement restricting portion and the second movement restricting portion, and the slidable range X1 of the engaging member 4 is, as shown in FIG. It is set between the one side regulation position x1 and the second side regulation position x2.

In the fifth modification, as shown in FIG. 13, similar to the protrusions 41E and 41E of the first embodiment, protrusions 41F and 41F that protrude (expand) in the orthogonal direction Y below the engaging portion 40 are provided. have. The protruding portions 41F, 41F have the functions of the protruding portions 41E, 41E of the first embodiment, and also function as the first movement restricting portion and the second movement restricting portion. Specifically, similarly to the pedestal portion 41Q of the third embodiment, when the engaging member 4 is slid to the first side (right side in FIG. 13) in the longitudinal direction X of the wiring members 2 and 3, , the projecting portions 41F, 41F contact the binding member 5R, and the sliding of the engaging member 4 to the first side is restricted at the contact first side restriction position x1. Conversely, when the engaging member 4 is slid to the second side (left side in FIG. 13) in the longitudinal direction X of the wiring members 2 and 3, the projecting portions 41F and 41F come into contact with the binding member 5L, The sliding of the engaging member 4 to the second side is restricted at the second contact position x2 where the contact is made. The slidable range X1 of the engaging member 4 is set between the first side regulation position x1 and the second side regulation position x2, as shown in FIG.

1 wiring material binding structure 2 flexible wiring material 3 flat wiring material
4 engaging member 40 engaging portion 41R, 41L bound portion (sleeve portion)
41T Uneven portion 5R, 5L Binding member 100 Vehicle body 101H Fixing hole X Longitudinal direction Y Orthogonal direction Z Insertion direction

Claims (8)

Integrally comprising an engaging portion for mounting on the vehicle body side and a bound portion bound by a binding member together with a longitudinal wiring member including a flat flat wiring member,
By reducing the contact area with the binding member on the outer surface on the side of the binding member of the part to be bound, which is in close contact with the binding member in the binding holding state in which the binding member is bound and held together with the wiring material, An uneven portion is provided to reduce sliding resistance with the binding member, and the portion to be bound can move at least in the longitudinal direction of the binding member and the routing member that are bound and held. An engaging member, characterized in that : a longitudinal wiring member including a flat flat wiring member;
a binding member that binds the wiring materials;
an engaging member integrally having an engaging portion for mounting to the vehicle body and a bound portion to be bound and held by the binding member together with the wiring member;
with
On the outer surface of the part to be bound, which is in close contact with the binding member in the binding holding state in which the binding member and the wiring material are bound and held together, on the side of the binding member, there is an uneven portion that reduces the contact area with the binding member. provided,
The engaging member is movable with respect to the wiring material by sliding the bound part with respect to the binding member and the wiring material in the binding holding state. A binding structure for routing materials. 3. The wiring member binding structure according to claim 2, wherein one or both of the concave and convex portions are formed so as to extend in the longitudinal direction of the wiring member. 2 or claim 1, wherein the engaging member has a movement restricting portion that restricts, at a predetermined position, sliding of the portion to be bound with respect to the binding member and the wiring member in the longitudinal direction of the wiring member. Item 3. A binding structure for wiring materials according to item 3. The movement restricting portion contacts the binding member to restrict sliding to the first side when the portion to be bound slides to the first side in the longitudinal direction with respect to the wiring member. and a movement restricting portion that contacts the binding member and slides to the second side when the bound portion slides to the second side opposite to the first side in the longitudinal direction with respect to the wiring member. 5. The wiring member binding structure according to claim 4, further comprising a second movement restricting portion that restricts movement. The binding members include a first side binding member that surrounds and binds the wiring material on the first side in the longitudinal direction, and a second side binding member that surrounds and binds the wiring material on the second side in the longitudinal direction. and a side binding member,
6. The wiring material according to claim 5, wherein the first movement restricting portion and the second movement restricting portion are provided so as to be positioned between the first side binding member and the second side binding member in the longitudinal direction. cohesive structure. The binding members include a first side binding member that surrounds and binds the wiring material on the first side in the longitudinal direction, and a second side binding member that surrounds and binds the wiring material on the second side in the longitudinal direction. and a side binding member,
The first movement restricting part is provided so as to be located on the second side in the longitudinal direction with respect to the second side binding member,
6. The wiring material binding structure according to claim 5, wherein the second movement restricting portion is provided so as to be positioned closer to the first side in the longitudinal direction than the first side binding member. 6. The wiring material binding structure according to claim 5, wherein the first movement restricting portion and the second movement restricting portion are provided at positions sandwiching the binding member in the longitudinal direction.

Images