JP2004023951A - Component for removing wire harness, and this wire harness - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wire harness removing component which improves the workability by facilitating the attachment to the main body of a wire harness and does not let a loop-form rope get loose or cut by external force and does not give a feeling of physical disorder in external appearance, either, and a wire harness where it is built in. <P>SOLUTION: This wire harness removing component 11 comprises a long rope 12 and a resinous fixer 13 having a passage hole 16 for passing the rope. A knot 15 is made each at each end 14 of the rope 12, and these ends 14 are buried in the fixer 13 by resin molding, and the rope 12 is looped together with the fixer 13, and a slip stopper 17 for rope fixation is made within the rope passage hole 16 of the fixer 13. This wire harness removing component 11 is used, being attached to the main body of the wire harness so that an eye 19 for catching the hook of a hoist at breakup of a scrapped vehicle may be formed, by wrapping the looped rope 12 once around the main body of the wire harness and passing its one section through the insertion hole 16 of the fixer 13. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a wire harness removal component and a wire harness that can improve workability when removing a wire harness routed from a vehicle from a vehicle body.
[0002]
[Prior art]
With increasing awareness of environmental issues, interest in the effective use of resources is increasing. Such problems are no exception for discarded vehicles. In particular, the amount of wire harnesses used in recent electronically controlled vehicles is enormous and cannot be ignored at present.
[0003]
Conventionally, when removing a wire harness from a scrapped vehicle body, a J-shaped hook was hooked on the wire harness and lifted by a lifting device such as a crane to remove the wire harness.
However, in such a method, when the wire harness was removed, the wire harness often slipped at the portion where the J-shaped hook was hooked, and pulling up was not often successful. In addition, it is necessary to select an appropriate hook point so as not to cause a side slip, and the efficiency of workability is low.
[0004]
On the other hand, several proposals have been made to improve the workability of removing a wire harness when dismantling a scrapped vehicle. For example, there has been proposed a component for removing a wire harness, which is formed of a loop-shaped rope and forms a hook (eye) for hooking a hook of a lifting device when the wire harness is removed. This wire harness removal part has a loop-shaped rope wrapped around the wire harness, a part of which is inserted into the loop, and an eye for hooking a lifting device such as a crane when dismantling a scrapped vehicle. As it is formed, it is wrapped and used.
[0005]
With the above configuration, the eye for hooking the hook for removing the wire harness can be formed extremely easily, and side slips are prevented, and the work of removing the wire harness from the vehicle using the hook of the lifting device. Performance can be improved.
[0006]
By the way, in the case of using a loop-shaped rope as described above, the use of an endless rope increases the manufacturing cost, and it is necessary to prepare various dimensions according to the wire harness to be removed. There was a problem in terms of cost performance.
Therefore, as shown in FIG. 1, it is conceivable to form a knot 3 by connecting both ends of a long rope 2 and attach the knot 3 to the wire harness 1. Knot 3 may come loose, causing an unexpected situation. There is also a problem that the appearance is not good when the knot 3 is exposed.
[0007]
[Problems to be solved by the invention]
The present invention has been made in order to solve such problems of the related art, and is easy to attach to a wire harness main body, thereby improving workability, and a loop-shaped rope is unwound or broken by an external force. It is an object of the present invention to provide a wire harness removal component which does not cause any unpleasant appearance and a wire harness incorporating the same.
[0008]
[Means for Solving the Problems]
The present inventors have conducted intensive studies to solve the above problems, and as a result, completed the present invention.
That is, according to the present invention, the above problem is solved by the following technical means.
(1) It is composed of a long rope and a resin fixture having an insertion hole through which the rope is inserted.
A knot is formed at each end of the rope, and these ends are embedded in the fixture by resin molding, and the rope forms a loop shape with the fixture,
A retaining portion for fixing the rope is formed in the rope insertion hole of the fixing tool,
A loop-shaped rope is wound once around the wire harness main body, a part of which is inserted through the insertion hole of the fixture, and a wire is formed so as to form an eye for hooking a hook of a lifting device when dismantling a scrapped vehicle. A component for removing a wire harness, which is used by being attached to a harness main body.
(2) It is composed of a long rope and a resin fixture having an insertion hole through which the rope is inserted,
A fastener is attached to each end of the rope, and these ends to which the fastener is attached are embedded in the fixture by resin molding, and the rope forms a loop shape with the fixture,
A retaining portion for fixing the rope is formed in the rope insertion hole of the fixing tool,
A loop-shaped rope is wound once around the wire harness main body, a part of which is inserted through the insertion hole of the fixture, and a wire is formed so as to form an eye for hooking a hook of a lifting device when dismantling a scrapped vehicle. A component for removing a wire harness, which is used by being attached to a harness main body.
(3) The component for removing a wire harness according to (1) or (2), wherein at least a part of the fixing tool or the rope is colored.
(4) A wire harness, wherein the wire harness removal component according to any one of (1) to (3) is mounted on a wire harness main body.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described in detail.
FIG. 2 is a front view showing a part for removing a wire harness according to one embodiment of the present invention, and FIG. 3 is a perspective view showing a fixture in the part for removing a wire harness.
[0010]
The component 11 for removing a wire harness according to the present embodiment includes a long rope 12 and a fixture 13 made of resin. The fixture 13 has a substantially rectangular parallelepiped overall appearance. A knot 15 is formed at each end 14 of the rope 12, and these ends 14 having the knot 15 are embedded in the lower half of the fixture 12 by resin molding as shown in the drawing. Thereby, the rope 12 forms a loop shape together with the fixture 13.
A rope insertion hole 16 having a rectangular opening is formed in the upper half portion of the fixture 12, and a retaining piece 17 for fixing the rope is provided inside the rope insertion hole 16. FIG. 4 is a cross-sectional view taken along line XX of FIG. 3, and shows a cross-sectional shape of the retaining piece 17.
[0011]
As shown in FIG. 5, the wire harness removal component 11 of this embodiment winds around the wire harness main body 18, and allows one part of the loop-shaped rope 12 to be inserted into the rope insertion hole 16 of the fixture 13. It is used by being attached to the wire harness main body 12 so that an eye 19 for hooking a lifting device hook is formed at the time of dismantling a scrapped vehicle. At this time, when one part of the loop-shaped rope 12 is inserted into the rope insertion hole 16 of the fixture 13, the root-side portion of the loop-shaped rope 12 forming the eye 19 is secured by a retaining piece 17 as shown in FIG. Entrapment and removal are prevented, and secure fixing is performed.
[0012]
In the present embodiment, as the rope 12 constituting the wire harness removal part 11, a knot 14 can be formed, and an eye 19 can be formed by winding around the wire harness main body 18, so that a crane or the like can be lifted when the scrapped vehicle is dismantled. Any material can be used as long as it has a strength (load resistance) that can withstand the pulling force when the hook of the device is hooked and pulled up, but in terms of cost, a resin material such as nylon or polyester can be used. Use is preferred. In addition, a flat flat rope can be used in addition to a rope having a circular or substantially elliptical cross section.
ABS resin, polypropylene (PP), or the like can be used as the resin used for the fixture 13.
[0013]
With the above configuration, the knot 15 is formed at both ends 14 of the rope 12, and the end 14 having the knot 15 is resin-molded in the fixture 13, so that the end 14 is protected from external force. Therefore, at the time of wire harness removal work, it is possible to prevent a shortage from occurring in a wire harness removal component in which ends are simply connected as in the related art. In particular, when a twisted rope is used as the rope 12, the effect is further enhanced because the resin enters the rope 12 to form a resin molded portion. In addition, the knots 15 of the both ends 14 of the rope 12 are hidden in the fixture 15, so that the appearance is good.
[0014]
As described above, the present invention has been described based on one embodiment, but the present invention is not limited to the above embodiment, and various modifications and changes can be made.
For example, in the above, knots were made at both ends of the rope, and they were fixed by resin molding. However, a fastener was attached to both ends of the rope. Resin molding may be performed by attaching a member having an appropriate shape that indicates resistance to the wire and that can prevent detachment, such as a member that bites into the end of the rope by swaging.
The shape of the fixture is not limited to a substantially rectangular parallelepiped, and any shape having a rope fixing function can be used.
Further, in the above description, the retaining piece is provided in the rope insertion hole to prevent the detachment. However, various types of retaining parts can be used as long as they function to prevent the detachment.
[0015]
Further, according to the present invention, at least a part of the fixture 13 or the rope 12 of the wire harness removal component 11 may be colored. The coloring can be performed by various methods, for example, by manually applying paint, attaching a part of a rope or at least a part of a fixture to a paint tank. In this way, when performing the work of removing the wire harness, the removal location can be visually recognized at a glance.
[0016]
Further, according to the present invention, there is provided a wire harness incorporating the wire harness removal component 11 having the above-described configuration.
[0017]
【The invention's effect】
As described in detail above, according to the present invention, attachment to the wire harness main body is easy, workability is improved, the loop-shaped rope is not unraveled or broken by external force, and the appearance is improved. Thus, it is possible to provide a component for removing a wire harness that does not cause any discomfort. In addition, if at least a part of the fixing tool or the rope is colored, when the wire harness is removed, the part to be removed can be visually recognized at a glance.
[Brief description of the drawings]
FIG. 1 is a view showing a wire harness removal component formed by connecting ends of a long rope to each other.
FIG. 2 is a front view showing a component for removing a wire harness according to an embodiment of the present invention.
FIG. 3 is a perspective view showing a fixing tool in the component for removing a wire harness of FIG. 2;
FIG. 4 is a sectional view taken along line XX of FIG. 3;
FIG. 5 is a diagram showing a state in which the wire harness removal component of FIG. 2 is attached to a wire harness main body.
FIG. 6 is a view showing a state in which the rope is inserted into the rope insertion hole of the fixture and fixed.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 11 Wiring harness removal parts 12 Rope 13 Fixture 14 End 15 Knot 16 Insertion hole 17 Retaining piece 18 Wire harness main body 19 Eye (hook hook part)

Claims (4)

It consists of a long rope and a resin fixture with an insertion hole for inserting the rope,
A knot is formed at each end of the rope, and these ends are embedded in the fixture by resin molding, and the rope forms a loop shape with the fixture,
A retaining portion for fixing the rope is formed in the rope insertion hole of the fixing tool,
A loop-shaped rope is wound once around the wire harness main body, a part of which is inserted through the insertion hole of the fixture, and a wire is formed so as to form an eye for hooking a hook of a lifting device when dismantling a scrapped vehicle. A component for removing a wire harness, which is used by being attached to a harness main body. It consists of a long rope and a resin fixture with an insertion hole for inserting the rope,
A fastener is attached to each end of the rope, and these ends to which the fastener is attached are embedded in the fixture by resin molding, and the rope forms a loop shape with the fixture,
A retaining portion for fixing the rope is formed in the rope insertion hole of the fixing tool,
A loop-shaped rope is wound once around the wire harness main body, a part of which is inserted through the insertion hole of the fixture, and a wire is formed so as to form an eye for hooking a hook of a lifting device when dismantling a scrapped vehicle. A component for removing a wire harness, which is used by being attached to a harness main body. 3. The component for removing a wire harness according to claim 1, wherein at least a part of the fixing tool or the rope is colored. A wire harness, wherein the wire harness removal component according to any one of claims 1 to 3 is mounted on a wire harness main body.

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