JPH10201057A - Taping device for electric wire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a taping device for an electric wire having a simple structure which permits even an electric wire whose diameter is small to be fixed completely with an adhesive tape. SOLUTION: A locking piece 11 locked against a locking hole is formed at the back of a substrate 10, and a pair of plate-shaped protruding pieces 15 which are separated more widely than the width of an adhesive tape 5 in the wiring direction of an electric wire 1 and extend in the direction orthogonal to the wiring direction are protrudingly-formed at a portion dislocated from the locking piece 11 in the surface of the substrate 10. A surface between the protruding pieces is formed as a rising surface 16 which rises to the highest in the middle area in the orthogonal direction, and the front end surface of the plate-shaped protruding piece is formed as a curved recess 15a which lowers to the lowest in the middle area.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape stopper for an electric wire which is locked in a locking hole of a panel and fixes an electric wire with an adhesive tape.

[0002]

2. Description of the Related Art Various fasteners for fastening a wire harness to a flat fixing surface with a band are known from Japanese Utility Model Application Laid-Open Nos. 61-201382 and 63-133688.

[0003]

However, since such a stopper does not have a structure in which the band is brought into close contact with the fixing surface, the fixing force is weakened to an electric wire having a small diameter, and the band is easily pulled out. There is. In addition, it is also conceivable to use a stopper that sets an electric wire on the board and winds the adhesive tape,
If the wire diameter is small, the contact surface becomes small, and similarly, sufficient fixing force cannot be obtained.

SUMMARY OF THE INVENTION In view of the foregoing, it is an object of the present invention to provide an electric wire tape stopper having a simple structure that can securely fix an electric wire having a small diameter with an adhesive tape.

[0005]

According to the present invention, in order to achieve this object, according to the present invention, in order to route an electric wire along a panel, the electric wire is locked in a locking hole of the panel. An electric wire tape stopper fixed with an adhesive tape,
A locking piece to be locked in the locking hole is formed on the back surface of the substrate, and a portion of the front surface of the substrate, which is displaced from the locking piece, is spaced apart from the width of the adhesive tape in the wiring direction of the electric wire, and Projecting a pair of plate-shaped protrusions extending in the direction orthogonal to the direction,
The surface between these protruding pieces is formed as the highest raised surface in the middle area in the orthogonal direction, and the tip end face of the plate-shaped protruding piece is formed as the curved concave part lowest in the middle area.

[0006] The fixing surface is formed on a substrate portion shifted from the locking piece so that the adhesive tape can be wound. The wires are
The tip surface is set on the projection formed as a curved concave portion formed at the lowest position in the intermediate region, so that it is easily positioned in the intermediate region. By taping the adhesive tape between the projecting pieces, the electric wire is bent downward by the projecting pieces and fixed. By the raised surfaces on both sides in the orthogonal direction, the winding range of the electric wire by the adhesive tape is widened, and a large adhesive surface with respect to the width of the substrate is obtained.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An electric wire tape stopper according to an embodiment of the present invention will be described with reference to FIGS. A well-known configuration having a pair of claws 11b on both sides of a base 11a, on the back surface of a substrate 10 constituting the tape stopper 9, is formed a pair of claws 11b each having an engagement stepped portion 11c for engaging with a locking hole 2a of the panel 2 at the front end. Are formed.

The locking piece 11 on the surface 10a of the substrate 10
On the other hand, a pair of plate-shaped protruding pieces 15 slightly wider than the width of the adhesive tape 5 are protruded from both sides of the electric wire 1 shifted in the wiring direction, and fixed surfaces are formed at symmetrical positions on both sides. ing.

The tip of the protruding piece 15 has a curved concave portion 15a.
And a projection 15b is formed on an edge portion inside in the wiring direction. In addition, the surface 10a between the protruding pieces 15 has a flat portion 16a wider than an assumed electric wire width.
Is formed as a raised surface 16 protruding from both sides in the direction perpendicular to the wiring direction so as to be formed highest in the intermediate region.

When wiring the electric wire 1 along the panel 2,
First, the electric wire 1 is set on the protrusion 15. At that time, it is automatically set to the lowest central position of the curved concave portion 15a regardless of the wire diameter. Next, an adhesive tape 5, which is a so-called vinyl tape, is wound around the substrate 10 between the projecting pieces 15, and the electric wire 1 is pressed against the flat portion 16 a to be adhered.

At this time, even if the electric wire has a small diameter, the tensile force is converted into a lifting force between the protruding pieces 15, and this rising force is restrained by the winding of the adhesive tape 5, and the wiring of the electric wire 1 is performed. The direction drop is restricted. Also, by the adhesive tape 5 facing down from the horizontal surface along the raised surface 16,
The adhesive area to the electric wire 1 increases, and the adhesive surface to the substrate 10 also increases. Furthermore, the protrusion 15 at the inner end of the protrusion 15
b bites into the electric wire 1, and detachment is more reliably suppressed. Even if the substrate 10 is not widened by the raised surface 16, a fixing force corresponding to a wide adhesive surface is ensured.

Similarly, it is also fixed to the fixing surface between the opposite protruding pieces 15 and is fixed to the locking hole 2a of the panel 2 of the automobile body by the locking piece 11 while being fixed at two places. Wiring along the panel 2.

The electric wire tape stopper 9 can be used not only for fixing a single wire but also for fixing an electric wire bundle, that is, a wire harness or a plurality of independent electric wires. In some cases, the fixing surface may be one place.

[0014]

According to the first aspect of the present invention, even an electric wire having a small wire diameter is easily fixed to the central region of the substrate by the adhesive tape, and the direction is changed by the protruding piece and the protruding surface therebetween causes the electric wire to move in the direction of the electric wire. It is also reliably prevented from coming off. Claim 2
According to the invention, the electric wires are fixed at two places on both sides, so that the electric wires can be fixed more reliably.

[Brief description of the drawings]

FIG. 1 is a perspective view of an electric wire tape stopper according to an embodiment of the present invention.

FIG. 2 is a partial side view of the electric wire tape stopper.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Electric wire 5 Adhesive tape 10 Substrate 11 Locking piece 15 Protrusion piece 16 Raised surface

Claims (2)

[Claims] Claims: 1. To route an electric wire along a panel,
A wire tape stopper that is locked in a locking hole of a panel and fixes an electric wire with an adhesive tape, wherein a locking piece that is locked in the locking hole is formed on a back surface of the substrate; A pair of plate-shaped projecting pieces that are separated from the adhesive tape width in the wiring direction of the electric wire and that extend in a direction orthogonal to the wiring direction are protruded from portions of the surface that are displaced from the locking pieces. The surface between these protruding pieces is formed as a raised surface that is the highest in the intermediate region in the orthogonal direction, and the distal end surface of the protruding piece is formed as a curved concave portion that is the lowest in the intermediate region. Characteristic tape stopper for electric wire. 2. A pair of plate-shaped projecting pieces are respectively provided on both sides of the surface of the substrate, which are displaced from the engaging pieces, to fix the electric wires on both sides in the wiring direction with respect to the engaging pieces. The tape stopper for electric wires according to claim 1, wherein: