JPH0945154A - Band clip jig - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the direction error of a clip fitted to a wire harness by utilizing the upper section and lower section of the nearly 90 deg.-circular arc-shaped guide groove of a pole member, and concurrently using a band clip jig when a clip section is protruded horizontally or downward. SOLUTION: When the clip section 1d of a band clip A is to be horizontally fitted to a wire harness W/H, the guide pin 12 of a holding block 10 is guided to the upper section 11d of the circular arc-shaped guide groove 11c of the pole member 11 of a band clip jig 9A, the guide pin 12 is pinched and locked at the upper section 11d, and the clip holding face 10a of the holding block 10 is made horizontal. The clip A of the clip section 1d is fitted to the wire harness W/H via the horizontal holding face 10a. When the clip section 1d is to be fitted to the wire harness W/H downward, the guide pin 12 of the holding block 10 is guided to the lower section of the guide groove 11c of the pole member 11 of the band clip jig 9A, the guide pin 12 is pinched and locked at the lower section, and the downward clip A of the clip section 1d can be fitted to the wire harness W/H via the holding face 10a of the holding block 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for attaching a band clip to a wire harness, and more particularly to a jig for attaching the band clip to the wire harness when the band clip is attached.

[0002]

2. Description of the Related Art Generally, a wire harness for an automobile must be fixed to a vehicle body panel or the like in order to be routed accurately along a required route. Therefore, as shown in FIGS. 4 and 5, the band 1 of the band clip A is wound around the outer periphery of the wire harness W / H, and the front end 1a of the band 1 is provided at the rear end 1b of the band 1 and the band lock portion 2 is provided. Insertion hole 2a
The saw-toothed portion 1c of the band 1 is engaged with the locking claw 2b protruding in the insertion hole 2a, and the wire harness W
It is attached to / H. The wire harness W / H to which the band clip A is attached is provided with a band-shaped band clip A in which a clip part 1d protruding from the band lock part 2 is inserted and fixed in a clip hole of a vehicle body panel or the like.

To attach the band clip A to the wire harness W / H, first, the concave portion 7a of the holding block 7 of the jig 6 standing upright on the wiring diagram board 5 at a predetermined height.
Insert the clip portion 1d of the band clip A into the. The tip of the clip portion 1d inserted into the recess 7a is
While being engaged with the bottom hole 7b of a by shallow positioning, the detection switch 8 in the bottom hole 7b is turned on to notify the jig 6 that the band clip A is held by a lamp or the like. In the clip portion 1d, the flexible brim portion 1e has the concave portion 7
It is retained at the insertion position by being locked by the ribs 7c, 7c of a and being prevented from coming off.

Then, the wire harness W is placed on the band 1.
/ H are arranged in the orthogonal direction, and the band 1 is wound around the wire harness W / H from the bottom to the top (see arrow a).
The tip 1a of the band 1 is inserted through the insertion hole 2a of the band lock portion 2 from above (see arrow b).
While pulling a downward with a tool such as pliers, the serrated portion 1c of the band 1 is engaged with the locking claw 2b in the insertion hole 2a and attached to the wire harness W / H.

[0005]

In the above example, the clip portion 1d of the band clip A is bound to the wire harness W / H so that the clip portion 1d faces sideways. Depending on the position, it is necessary to bind so that it faces downward or upward. Therefore, in the case of the horizontal direction, the jig 6 in which the concave portions 7a and the like (clip holding surface) are provided on the side surface of the holding block 7 is used as illustrated, and in the case of the downward direction, the concave portion 7 is formed on the upper surface of the holding block 7.
It is necessary to use another jig provided with a (clip holding surface) or the like, and when facing upward, another jig provided with a concave portion 7a or the like (clip holding surface) on the lower surface of the holding block 7 needs to be used. However, if the number of types of jigs increases and the types are mistakenly erected on the wiring board, there is a possibility that the binding direction may be wrong.

The present invention has been made to solve the above problems, and an object thereof is to enable a single jig to be used when attaching a band clip to a wire harness, even if the direction of the clip is different. There is.

[0007]

In order to achieve the above-mentioned object, according to claim 1 of the present invention, a clip block of a band clip is a holding block which is erected at a predetermined height on a wiring diagram board. Is detachably held, and a band whose one end is connected to the clip part is wrapped around the outer periphery of the wire harness, and the other end of the band is inserted into the insertion hole of the band lock part provided on the one end side, A jig for attaching a band clip to a wire harness by engaging a serrated portion of a band with a locking claw in a hole, and a jig for attaching a band clip to the wiring diagram board.
A pole member having a 0-degree arc-shaped guide groove is erected, and a guide pin that is vertically guided by the guide groove is provided on a side portion of the holding block. Provided is a band clip jig having a lock portion that locks so that the clip holding surface of the holding block faces laterally at the upper part of the guide groove and the clip holding surface of the holding block faces upward at the lower part of the guide groove. ing.

According to a second aspect of the invention, a holding block which is erected at a predetermined height on the wiring diagram board detachably holds the clip portion of the band clip, and one end of which is connected to the clip portion. Wrap the band around the wire harness,
The tip of the band is inserted into the insertion hole of the band lock portion provided on the one end side, and the serrated portion of the band is engaged with the locking claw in the insertion hole to fix the band clip to the wire harness. Which is on the above wiring diagram board,
A pole member having an arc-shaped guide groove of about 180 degrees is provided upright, and a guide pin that is vertically guided by the guide groove is provided on a side portion of the holding block. A lock that locks the clip holding surface of the holding block sideways at the middle of the groove, the clip holding surface of the holding block faces upward at the bottom of the guide groove, and the clip holding surface of the holding block faces downward at the top of the guide groove. Provided is a jig for a band clip, which is characterized by having a section.

According to the first aspect of the present invention, when the band clip is attached to the wire harness so that the clip portion of the band clip is oriented laterally, the guide pin of the holding block is guided above the arc-shaped guide groove of about 90 degrees. , The lock part can be locked so that the clip holding surface of the holding block faces sideways. When attaching to the wire harness so that the clip part of the band clip faces downward, guide the guide pin to the lower part of the arc-shaped guide groove, and the lock part can be locked so that the clip holding surface of the holding block faces upward. . With these, it is possible to attach the clip portion of the band clip laterally and downward with one jig.

On the other hand, according to the second aspect, the clip portion of the band clip can be attached so as to be laterally located at the middle portion of the arc-shaped guide groove of approximately 180 degrees, and the band portion can be attached at the lower portion of the arc-shaped guide groove. The clip portion of the clip can be attached so that the clip portion faces downward, and the clip portion of the band clip can be attached so as to face upward at the upper portion of the arc-shaped guide groove. The parts can be mounted sideways, downwards, or upwards.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below in detail based on the illustrated embodiments. It should be noted that parts having the same configurations and functions as those of the prior art shown in FIG.

FIG. 1 shows a band clip jig 9A according to the first embodiment. The jig 9A comprises a pole member 11 standing on the wiring diagram board 5 at a predetermined height, and the pole member 1
1 and the holding block 10 attached to 1.

The pole member 11 has a leg portion 11a which is detachably fixed on the wiring diagram board 5 and a bifurcated branch from the upper portion of the leg portion 11a, which is parallel and upward at a predetermined interval. It is composed of a pair of extending arm portions 11b, 11b.

Each arm portion 11b is formed with an arc-shaped guide groove 11c of approximately 90 degrees corresponding to a lower left portion obtained by dividing a circle into four equal parts. Each arc-shaped guide groove 11c
As shown in detail in FIG. 2, upper part 11d and lower part 11e
Is narrowly formed, and between the upper portion 11d and the lower portion 11e is formed wide.

Clip holding surface 1 of the holding block 10
0a is provided with a recess 10b into which the clip portion 1d of the band clip A is inserted, and although not specifically shown in the drawing, a bottom hole for positioning the tip of the clip portion 1d and a recess 10b are not shown in detail. Detection switch, clip part 1
A rib or the like is provided to prevent the flange portion 1e of d from coming off and hold it at the insertion position.

Both side surfaces 10c, 1 of the holding block 10
0c includes guide pins 12 and 1 protruding sideways, respectively.
2, each guide pin 12 has a narrow upper portion 11 of the arc-shaped guide groove 11c, as shown in detail in FIG.
It is formed in an elliptical shape so as to be sandwiched between d and the lower portion 11e and locked. Therefore, the upper portion 11d and the lower portion 11e of the arc-shaped guide groove 11c serve as the lock portion of the guide pin 12. In addition, each of the guide pins 12 is formed into a screw having a perfect circular shape, and the upper portion 11d of the arc-shaped guide groove 11c is formed.
The lower part 11e may be locked by tightening with a wing nut or the like.

In the first embodiment, the band clip A
When the clip portion 1d is attached to the wire harness W / H so that it faces sideways, as shown by the solid lines in FIGS. 1 and 2, the upper part of the arc-shaped guide groove 11c of the pole member 11 of the band clip jig 9A. Holding block 10 on 11d
When you guide the guide pin 12 of
The clip holding surface 10a of the holding block 10 faces sideways while being sandwiched and locked by the upper portion 11d. By using the sideways clip holding surface 10a, the band portion A in which the clip portion 1d is sideways is connected to the wire harness W /
Can be attached to H.

Further, the clip portion 1d of the band clip A
When attaching to the wire harness W / H so that it faces downward, as shown by the two-dot chain line in FIG. 2, the arc-shaped guide groove 11c of the pole member 11 of the band clip jig 9A is shown.
When the guide pin 12 of the holding block 10 is guided to the lower portion 11e of the holding block 10, the guide pin 12 is sandwiched and locked by the lower portion 11e, and the clip holding surface 10a of the holding block 10 faces upward. By using the upward clip holding surface 10a, the band clip A having the downward clip portion 1d can be attached to the wire harness W / H.

Therefore, since one band clip jig 9A can be used both when the clip portion 1d of the band clip A is oriented sideways and when it is oriented downward, the type of jig is halved and the type is erroneously wired. The chance of standing on the drawing board 5 is reduced. As a result, it is possible to effectively prevent an error in the protruding direction of the clip portion.

FIG. 3A shows a band clip jig 9B of the second embodiment. Each arm portion 11b of the pole member 11 of the jig 9B is formed with a 180-degree arc-shaped guide groove 11c corresponding to the left half of the circle divided into left and right, and each arc-shaped guide groove 11c is formed. , The upper portion 11d and the lower portion 11e are formed to have a narrow width, and the middle portion 11f includes the upper portion 1d.
The same narrow recess as 1d and the lower portion 11e is formed.

According to the structure of the second embodiment, when the clip portion 1d of the band clip A is attached to the wire harness W / H so that the clip portion 1d faces sideways, as shown by the solid line in FIG. When the guide pin 12 of the holding block 10 is guided into the recess of the intermediate portion 11f of the arc-shaped guide groove 11c of the pole member 11 of the jig 9B for a jig,
The guide pin 12 is sandwiched and locked in the recess of the intermediate portion 11f, and the clip holding surface 10a of the holding block 10 is laterally oriented. The clip portion 1d is laterally oriented by using the laterally oriented clip retaining surface 10a. Can be attached to W / H.

Also, the clip portion 1d of the band clip A
When attaching to the wire harness W / H so that the wire is directed downward, as shown by a chain double-dashed line a in FIG. 3A, the lower portion 11e of the arc-shaped guide groove 11c of the pole member 11 of the band clip jig 9B is indicated. When the guide pin 12 of the holding block 10 is guided to, the guide pin 12 is sandwiched and locked by the lower portion 11e, and the clip holding surface 10a of the holding block 10 faces upward, and the upward clip holding surface 10a is used. The clip portion 1d can be attached downward to the wire harness W / H.

Further, the clip portion 1 of the band clip A
When attaching to the wire harness W / H so that d is directed upward, as shown by a chain double-dashed line b in FIG. 3 (A), the upper part of the arc-shaped guide groove 11c of the pole member 11 of the band clip jig 9B When the guide pin 12 of the holding block 10 is guided to 11d, the guide pin 12 moves to the upper portion 11d.
It is sandwiched between and locked by the holding block 10
The clip holding surface 10a is directed downward, and the clip portion 1d can be attached upward to the wire harness W / H by using the clip holding surface 10a facing downward.

Therefore, with one band clip jig 9B, the clip portion 1d of the band clip A is turned sideways,
Can be used both downward and upward.

As shown in FIG. 3B, when the pole member 11 of the band clip jig 9B is rotated by 180 degrees around the vertical axis from the state of FIG.
In the state of (A), the clip holding surface 10a of the holding block 10 locked by the intermediate portion 11f was directed laterally to the right, but in the state of FIG. 3B, the holding block 10 locked by the intermediate portion 11f. When the clip holding surface 10a is laterally left and the clip portion 1d is laterally right, the wire harness W
/ H can be attached.

[0026]

As is apparent from the above description, the band clip jig of claim 1 of the present invention utilizes the upper and lower portions of the arc-shaped guide groove of about 90 degrees of the pole member to achieve 1
Since it can be used both when projecting the clip part of the band clip sideways with one jig and when projecting it downward, the type of jig is halved, and there is an opportunity to erroneously install the type on the wiring diagram board. It is possible to reduce the number of errors and effectively prevent the wrong orientation of the clip.

Further, in the band clip jig according to a second aspect of the present invention, the clip portion of the band clip is laterally, downwardly and upwardly made by one jig by utilizing the arc-shaped guide groove of the pole member of approximately 180 degrees. It can also be used for three types of protrusions.

[Brief description of drawings]

FIG. 1 is a perspective view of a band clip jig according to a first embodiment of the present invention.

FIG. 2 is a side view showing a guide position of a holding block of the band clip jig according to the first embodiment.

3A and 3B are side views showing the guide positions of the holding blocks of the band clip jig of the second embodiment, respectively.

FIG. 4 is a perspective view of a conventional jig.

5A is a sectional view taken along line CC of FIG. 4, and FIG. 5B is a side view of the jig.

[Explanation of symbols]

 W / H wire harness A band clip 1 band 1a front end 1b rear end 1c serrated part 1d clip part 2 band lock part 2a insertion hole 2b locking claw 5 wiring diagram plate 9A, 9B band clip jig 10 holding block 10a Clip holding surface 10b Recessed portion 10c Both side surfaces 11 Pole member 11c Arc-shaped guide groove 11d Upper part (lock part) 11e Lower part (lock part) 11f Intermediate part (lock part) 12 Guide pin

Claims (2)

[Claims] 1. A wire harness that holds a clip portion of a band clip detachably by a holding block that is erected at a predetermined height on a wiring diagram board and that has one end connected to the clip portion. Wrap the other end of the band around the outer circumference of
A jig for inserting the band clip into the insertion hole provided on the one end side, engaging the serrated portion of the band with the locking claw in the insertion hole, and attaching the band clip to the wire harness, A pole member having an arc-shaped guide groove of about 90 degrees is erected on the wiring diagram board, and a guide pin vertically guided by the guide groove is provided on a side portion of the holding block. And a lock portion that locks the guide pin so that the clip holding surface of the holding block faces sideways above the guide groove and the clip holding surface of the holding block faces upward below the guide groove. Jig for band clip. 2. A wire harness that holds a clip portion of a band clip detachably by a holding block that is erected at a predetermined height on a wiring diagram board and that has one end connected to the clip portion. Wrap it around the outer circumference of the
A jig for inserting the band clip into the insertion hole provided on the one end side, engaging the serrated portion of the band with the locking claw in the insertion hole, and attaching the band clip to the wire harness, A pole member having an arc-shaped guide groove of about 180 degrees is erected on the wiring diagram board, and a guide pin vertically guided by the guide groove is provided on a side portion of the holding block. With respect to the guide pin, the clip holding surface of the holding block faces laterally in the middle of the guide groove, the clip holding surface of the holding block faces upward at the lower part of the guide groove, and the clip holding surface of the holding block at the upper part of the guide groove. A jig for a band clip, which is provided with a lock portion that locks so as to face downward.