JP3252343B2 - Harness binding clip - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a binding clip which can bind and hold a harness wired inside an automobile and fix it to a predetermined panel side.

[0002]

2. Description of the Related Art As a conventional binding clip of this kind, there is one disclosed in Japanese Patent Application Laid-Open No. 3-56786. Although not specifically shown, the conventional binding clip is an integrally molded product of synthetic resin, and has a long band body having flexibility and a lock defining an insertion hole through which the band body is inserted. Body and
An elastically deformable leg that is engaged with a mounting hole formed in the panel is integrally provided, and in particular, for a band body, locking row teeth are continuously formed on the outer surface side to form a harness. A plurality of protrusions are formed in a row at a predetermined interval at a central portion in the longitudinal direction on the inner surface side to be held.

At the time of actual use, a state in which the harness is held by the inner side of the long band body is obtained.
Insert the free end of the band into the insertion hole of the lock,
When the free end of the band body is pulled out from the insertion hole of the lock body, the locking claw provided in the insertion hole is engaged with the locking row teeth formed on the outer surface of the band body, and the harness is connected. Since the harness can be held in a bound state, if the elastically deformable legs are engaged with the mounting holes of the panel, the harness is fixed to the panel in the bound state. Also, under the above-described harness binding state, it is theoretically possible to press the harness side with a plurality of protrusions formed on the inner surface of the band body. When transporting and handling the harness, it is possible to prevent the binding clip from being carelessly shifted or rotated with respect to the harness.

[0004]

However, in the conventional tying clip, each of the projections is made to project in a mere rib shape.
Since the band is simply formed in one row with respect to the longitudinal direction of the inner surface of the band, the pressing action obtained from the rib-like projections can prevent the binding clip from laterally displacing the harness, but it can prevent the binding clip from binding to the harness. The rotation of the clip cannot be effectively prevented.
For this reason, when using the conventional binding clip, due to careless rotation of the binding clip with respect to the harness,
There is sufficient risk that the leg of the binding clip cannot be immediately engaged with the mounting hole on the panel side as it is, so it is necessary to separately correct the work or prevent the binding clip from rotating. More measures are needed,
It has caused inconvenience in use.

[0005]

SUMMARY OF THE INVENTION The present invention has been developed in order to effectively solve the problem of the conventional tying clip, and a projection is provided at regular intervals in the longitudinal direction of the inner surface holding the harness. Assuming that the harness binding clip integrally includes a band body formed in the above, a lock body defining an insertion hole through which the band body is inserted, and a leg engaged with the panel side. The protrusions are formed in a triangular shape having a non-return end. The triangular protrusions are arranged in two rows on the inner surface of the band body, and each of the triangular protrusions on one row side and the triangular protrusions on the other row side. A configuration is adopted in which the directions of the check ends are opposite to each other.

[0006]

According to the present invention, triangular projections having check ends are arranged in two rows in the longitudinal direction of the inner surface of the band body, and the triangular projections on one row and the In the relationship that the check ends of the triangular protrusions on the side of the row are opposite to each other, during transportation or handling in the bound state, for example, the binding clip will rotate carelessly with respect to the harness However, since each check end of the triangular protrusion on either side of the row firmly cuts into the harness side, it can reliably prevent the binding clip from rotating in any direction, so in addition to the lateral displacement with respect to the harness, the harness For the first time, it is possible to effectively prevent the rotation of the binding clip with respect to.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a binding clip according to an embodiment of the present invention; FIG. A long band body 1 having a property, a lock body 2 which is provided on the base end 1a side of the band body 1 and defines an insertion hole 4 with a lock claw 5 through which the band body 1 is inserted; An elastically deformable leg 3 is provided integrally with an outer surface of the band 1 near the base end 1a, and the locking row teeth 6 are continuous with the band 1 in the longitudinal direction of the outer surface. Although it is assumed that the projections 7 and 8 are formed at regular intervals in the longitudinal direction of the inner surface holding the harness, the following features are adopted. On the point.

That is, in the present embodiment, as shown in the figure, each of the projections 7 and 8 is formed into a right-angled triangular shape having check ends 7a and 8a that protrude sharply only on one side. In the case where the band 8 is formed on the inner surface of the band body 1, the band 8 is arranged in two rows on both side edges in a range near the free end 1b from the suspended leg 3, and one of the two rows is arranged. The configuration is such that the check ends 7a of the triangular projections 7 on the row side and the triangular projections 8 on the other row side have opposite directions. In the drawing, reference numeral 9 denotes a gripping convex portion formed on the outer surface of the free end portion 1b of the band body 1 for facilitating the pull-out operation. A pair of flange pieces that sandwich the edge of the hole,
Reference numeral 11 denotes an arc-shaped harness receiving seat formed on the inner surface of the band body 1. Reference numeral 12 denotes a hole corresponding to the insertion hole 4 of the lock body 2 to allow the passage of each of the two rows of triangular projections 7 and 8. It is a guide groove formed on the inner wall surface.

Therefore, when using such a tying clip, basically, a state in which the harness H is held on the inner surface side of the long band body 1 is obtained as in the conventional case, and the band body 1 When the free end 1b is inserted into the insertion hole 4 of the lock body 2 and the free end 1b of the band body 1 is pulled out from the insertion hole 4 of the lock body 2, as shown in FIG. The locking claws 5 in the insertion holes 4 are locked to the locking row teeth 6 formed on the outer surface, so that the harness H can be held in a binding state. If the harness H is elastically engaged with the mounting hole 14, the
Can be easily fixed to the three sides.

However, in this embodiment, unlike the conventional one, the triangular projections 7.8 having the check ends 7a, 8a are arranged in two rows in the longitudinal direction of the inner surface of the band body 1. Then, the triangular projections 7 on one row side and the triangular projections 8 on the other row side have opposite check ends 7a, 8a in opposite directions. Now, during handling, temporarily tie the clip itself with the arrow A in the figure.
When it is attempted to rotate in the direction, each check end 7a of the plurality of triangular protrusions 7 present in one row firmly bites into the harness H side, thereby reliably preventing the binding clip from rotating in the A direction. Conversely, when the binding clip attempts to rotate in the direction B in the drawing, the respective non-return ends 8a of the plurality of triangular projections 8 on the other row side, which are in the opposite direction, turn to the harness H side. Since it can bite firmly and reliably prevent the binding clip from rotating in the B direction,
Under the present embodiment, during transportation and handling, the harness H
Can be effectively prevented from rotating.

The bite of the non-return ends 7a, 8a of the triangular projections 7, 8 on each row side into the harness H side can effectively prevent a lateral displacement of the binding clip with respect to the harness H. In order to prevent the displacement, the above-described arc-shaped receiving seat 11 is also involved.

In the above embodiment, the leg 3 is connected to the lock 2
And the leg 3 is provided on the band 1 side, but the basic form of the binding clip itself is not limited to this, and for example, the lower side of the lock body 2 shown in FIG. The present invention can be applied to any form of binding clip as long as the band body 1, the lock body 2, and the leg 3 are integrally provided, including the form in which the flange piece 10 and the leg 3 are provided. Needless to say.

[0013]

As described above, according to the present invention, by adopting the above-described structure, even if the binding clip tries to rotate with respect to the harness during transportation or handling in the bound state, it does not matter which row side By firmly biting each check end of the triangular protrusion on the harness side, the rotation of the binding clip in any direction can be reliably prevented, so in addition to the lateral displacement with respect to the harness, the binding clip with respect to the harness It has become possible for the first time to effectively prevent rotation. Therefore, at the stage of finally fixing the harness to the panel, the operation of correcting the position and posture of the binding clip becomes unnecessary, and no preventive measures for preventing the rotation of the binding clip are required.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a binding clip according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a partially cutaway side view showing a state in which the harness is bound and held by the binding clip.

FIG. 4 is a perspective view showing another example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Band body 2 Lock body 3 Leg body 4 Insertion hole 5 Lock claw 6 Locking row tooth 7 Triangular projection on one row side 7a Same check end 8 Triangular protrusion on the other row side 8a Same check end 13 Panel 14 Mounting hole H Harness

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) F16B 2/08 F16L 3/12

Claims (1)

(57) [Claims] 1. A band body having projections formed at regular intervals in the longitudinal direction of an inner surface for holding a harness, a lock body defining an insertion hole through which the band body is inserted, In the harness tying clip integrally including the leg to be engaged, each of the protrusions is formed in a triangular shape having a check end, and the triangular protrusions are arranged in two rows on the inner surface of the band body, and A harness binding clip, wherein the check ends of the triangular projections on one row side and the triangular projections on the other row side are opposite to each other.