JPH0811022Y2 - Code terminal processing tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a cord terminal processing tool for treating a cord terminal such as a cabtyre cable. The present invention relates to a technique for making it possible to easily, quickly, and surely perform the connection.

[Prior Art] Conventionally, for processing a cord end such as a cabtire cable and connecting it to a screwless terminal such as a quick-connect terminal, a commercially available core wire formed by a stranded cord is used. The rod-shaped crimp terminal is crimp-connected, and the rod-shaped crimp terminal is inserted and connected to a screwless terminal such as a quick-connect terminal.

[Problems to be solved by the invention] However, in such a bar-shaped crimp terminal, connection cannot be made when the edge of the quick-connect terminal side is deep, and in the case of 3-core, one Since each of them is independent, there is a problem that it is difficult to insert and connect, and a problem easily occurs in insulation.

The present invention has been made in view of such a problem, and an object of the present invention is to perform a code terminal process capable of safely and reliably performing a code terminal process and easily and quickly connecting a code. To provide the ingredients.

[Means for Solving the Problems] In the cord terminal treatment tool of the present invention, a single wire 4 is connected to a tip of a core wire 2 of each stranded wire of a cord 1 by a crimp terminal 3.
An insulating through hole 6 for independently penetrating the single wire 4 is formed in the terminal main body 5, a rear side portion of the terminal main body 5 with respect to the insulating through hole 6 is divided into two parts, and each of the divided halves 8 is a terminal device. The fitting connecting means 9 is foldably connected to the main body 5 at the hinge portion 7, the pair of split halves 8 and 8 are close to each other, and the cord 1 is sandwiched and fitted and connected by the cord coating 10 to divide the fitting coupling means 9. It is characterized in that it is formed between the half bodies 8,8.

Further, the insulating through hole 6 is characterized by being formed by two layers of thermosetting synthetic resin.

[Operation] As described above, the single wire 4 is connected to the tip of the core wire 2 of each stranded wire of the cord 1 by the crimp terminal 3, and the terminal body 5 is provided with the insulating through hole 6 for independently penetrating the single wire 4. Formed,
A portion of the terminal body 5 on the rear side of the insulating through hole 6 is divided into two parts, and the divided half bodies 8 are foldably connected to the terminal body 5 at hinge portions 7, respectively, and a pair of divided half bodies 8 and 8 are formed. Are close to each other, and the fitting connecting means 9 for fitting and connecting by sandwiching the cord 1 via the cord covering 10 is divided half bodies 8,8.
By forming the single wire 4 crimped by the crimp terminal 3 to the core wire 2 of the stranded wire by being formed between them, there is no possibility of insertion connection unlike the commercially available rod-shaped crimp terminal. The plurality of single wires 4 can be sufficiently connected, and the plurality of single wires 4 are inserted into the insulating through holes 6 to achieve insulation.
Can be easily connected to a screwless terminal such as a quick-connect terminal by determining the interval pitch thereof, and the split halves 8 and 8 can be fitted in the fitting coupling means 9 to connect the cord 1 through the cord coating 10.
By sandwiching the cord 1, the tension applied to the cord 1 is applied to the terminal device body 5 side and not applied to the core wire 2 side, so that the connection between the core wire 2 and the single wire 4 is prevented from being destroyed.

The insulating through-hole 6 is formed of two layers of thermosetting synthetic resin so that the shape of the insulating through-hole 6 is maintained even by an arc or the like, and the insulating property between the single wires 4 is sufficiently enhanced. Is.

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

A single wire 4 such as an IV wire is electrically connected to a tip of a core wire 2 of three twisted wires of a cord 1 such as a cabtire cable by a crimp terminal 3. In such a case, the coating on the side of the core wire 2 is also caulked so that the pulling force of the single wire 4 can be sufficiently endured. The terminal main body 5 is a synthetic resin molded product, and is formed with an insulating through hole 6 for independently penetrating the three single wires 4. The rear part of the terminal body 5 with respect to the insulating through hole 6 is divided into two parts, and each of the divided halves 8 is foldably connected to the terminal body 5 at a hinge portion 7. A fitting protrusion 9a is projected on one of the pair of split halves 8 and a fitting recess 9b is formed on the other fitting half 8. Then, the fitting halves 8 and 8 are brought close to each other, and the cord 1 is sandwiched between the fitting halves 8 and 8 through the cord coating 10 to fit the fitting projection 9a and the fitting recess 9b. It is connected to handle the terminal of code 1. The fitting form of the fitting protrusion 9a and the fitting recess 9b can be variously changed in design, and these configurations are collectively referred to as the fitting connecting means 9.

Then, by lengthening the single wire 4 crimped by the crimp terminal 3 to the core wire 2 of the stranded wire, there is no possibility that the insertion connection cannot be made unlike the commercially available rod-shaped crimp terminal. Is something that can be done. The plurality of single wires 4 are respectively inserted into the insulating through holes 6 and are insulated by the insulating wall 11. The three single wires 4 are fixed at intervals to determine a screwless terminal (Fig. (Not shown) can be easily connected. Moreover, the split halves 8 and 8 are fitted to each other by the fitting and coupling means 9 and the cord 1 is sandwiched by the cord covering 10, so that the tension applied to the cord 1 is reduced.
Side and the core wire 2 side without hanging, core wire 2 and single wire 4
Avoid breaking the connection with. In the figure, reference numeral 12 is a claw that cuts into the cord coating 10 to enhance the cord holding force.

5 and 6 show another embodiment of the above,
The insulating through-hole 6 and the insulating wall 11 are formed in two layers by thermosetting synthetic resin on the inner surface of the terminal body 5 made of thermoplastic resin.
Then, the shape of the insulating through hole 6 made of a thermosetting resin is maintained even by an arc or the like, and the insulating property between the single wires 4 is sufficiently enhanced.

[Effects of the Invention] In summary, the present invention is an insulation in which a single wire is connected to the tip of the core wire of each stranded wire of a cord such as a cabtire cable with a crimp terminal, and the single wire is independently penetrated through the terminal body. A through hole is formed, and a portion of the terminal tool body that is closer to the rear side than the insulating through hole is divided into two parts, and each of the divided half bodies is foldably connected to the terminal tool body at the hinge part, and a pair of divided half bodies are close to each other Since the fitting connecting means for fitting and connecting the cord by sandwiching the cord through the cord coating is formed between the split halves, the single wire crimped by the crimp terminal to the core wire of the stranded wire is made long. By doing so, it is possible to make a sufficient connection without being unable to make an insertion connection like a commercially available rod-shaped crimp terminal, and to insulate multiple single wires by inserting each into a through hole. Decide the interval pitch There is an advantage that a screwless terminal such as a quick-connect terminal can be connected easily, quickly and surely. Also, since the split halves are fitted by the fitting connection means and the cord is sandwiched through the cord coating, the tension applied to the cord is applied to the terminal body side, not to the core side, and the core wire and the single wire are connected. There is an advantage that it is possible to avoid destroying the vehicle and to improve safety.

Further, since the insulating through hole is formed of two layers of thermosetting synthetic resin, there is an advantage that the shape of the insulating through hole can be maintained even by an arc or the like, and the insulating property between the single wires can be sufficiently enhanced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of the same mounted state, FIG. 3 is a horizontal sectional view of the same, FIG. 4 is a vertical sectional view of the same, and FIG. Is a horizontal sectional view of another embodiment of the above, FIG. 6 is a vertical sectional view of the above, 1 is a cord, 2 is a core wire, 3 is a crimp terminal, 4 is a single wire, 5 is a terminal body, 6 is an insulating Through holes, 7 is a hinge portion, 8 is a split half body, 9 is a fitting connecting means, and 10 is a cord coating.

Claims (2)

[Scope of utility model registration request] 1. A single wire is connected to the tip of the core wire of each stranded wire of the cord by a crimp terminal, and an insulating through hole is formed in the terminal body to independently penetrate the single wire. The part on the rear side of the hole is divided into two parts, and each of the divided halves is foldably connected to the terminal body at the hinge part, and the pair of divided halves come close to each other to clamp the cord through the cord coating. A cord end processing tool comprising fitting and connecting means to be fitted and connected between divided halves. 2. The cord end treating tool according to claim 1, wherein the insulating through hole is formed by two layers of thermosetting synthetic resin.