Cotton covered wire with groove

Abstract

The utility model discloses a cotton covered wire with a groove, which comprises an outer sheath, two parallel leads are wrapped in the outer sheath, the outer sheath is provided with an inner groove, a pull rope is embedded in the inner groove of the outer sheath, and the outer sheath is also provided with a partition plate for separating the two leads. According to the utility model, the outer sheath is provided with the inner groove, the pull rope is embedded in the inner groove of the outer sheath, on one hand, the pull rope increases the tensile property of the wire, and on the other hand, the pull rope is matched with the inner groove, so that the outer sheath can be cut from the inner groove by the pull rope, the effect of stripping the outer sheath is achieved, and no extra tool is needed.

Description

Technical Field

[0001] This utility model relates to the field of electrical wiring technology, specifically a type of electrical wiring with grooves. Background Technology

[0002] Electric wires and cables refer to materials used for power, communication, and related transmission purposes. There is no strict boundary between "electric wire" and "cable". Generally, products with fewer cores, smaller diameters, and simpler structures are called electric wires, and those without insulation are called bare wires. Others are called cables. Conductors with larger cross-sectional areas (greater than 6 square millimeters) are called large wires, and those with smaller cross-sectional areas (less than or equal to 6 square millimeters) are called small wires. Insulated wires are also called building wires.

[0003] Fabric wiring is mainly used in household electrical circuits. Existing fabric wiring generally consists of a conductor and an insulation layer, and some have an outer sheath. However, during the wiring process, because the cable needs to pass through a cable duct, workers need to pull the cable forcefully, and because the cable is thin, it is prone to breakage. On the other hand, when wiring the cable, stripping the outer sheath requires the use of tools, which is quite troublesome without tools. Therefore, we propose a fabric wiring with grooves. Utility Model Content

[0004] The purpose of this invention is to provide a wire with a groove to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire with a groove, including an outer sheath, inside which two parallel wires are wrapped, the outer sheath is provided with an inner groove, a pull rope is embedded in the inner groove of the outer sheath, and the outer sheath is also provided with a partition plate that separates the two wires.

[0006] Preferably, the outer sheath includes a sheath body, the sheath body has an annular structure, the inner groove is located on the inner wall of the sheath body, one end of the partition plate is connected to the sheath body, and the other end of the partition plate abuts against the inner groove and is not connected to the sheath body.

[0007] Preferably, the cross-sectional shape of the inner groove is triangular, and the pull rope is made of nylon rope.

[0008] Preferably, the wire consists of a conductor and an insulating layer, with the conductor wrapped with an insulating layer on the outside.

[0009] Preferably, the conductor is a copper conductor or an aluminum conductor, and the insulation layer is a polyvinyl chloride insulation layer.

[0010] Preferably, the outer sheath is made of polyvinyl chloride.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The outer sheath has an inner groove, and a pull rope is embedded in the inner groove. The pull rope increases the tensile strength of the wire. In addition, the pull rope and the inner groove work together to cut the outer sheath from the inner groove, thus peeling off the outer sheath without the need for additional tools. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model.

[0016] In the diagram: 1. Outer sheath; 2. Conductor; 3. Pull rope; 11. Divider plate; 12. Inner groove; 13. Sheath body; 21. Conductor; 22. Insulation layer. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model.

[0018] Please see Figure 1-2 In this embodiment of the utility model, a wire with a groove is provided.

[0019] The working principle of this utility model is as follows: It includes an outer sheath 1, which is made of polyvinyl chloride. Two parallel conductors 2 are wrapped inside the outer sheath 1. The outer sheath 1 is provided with an inner groove 12. A pull rope 3 is embedded in the inner groove 12 of the outer sheath 1. The pull rope increases the tensile strength of the wire. On the other hand, the pull rope 3 and the inner groove 12 cooperate to cut the outer sheath from the inner groove, which can peel off the outer sheath without the need for additional tools. The outer sheath 1 is also provided with a separator plate 11 to separate the two conductors 2. The separator plate 11 can separate the two conductors 2 to prevent them from affecting each other. The separator plate 11 itself is made of insulating material and can also insulate the two cables.

[0020] The outer sheath 1 includes a sheath body 13, which has an annular structure. The inner groove 12 is located on the inner wall of the sheath body 13. One end of the partition plate 11 is connected to the sheath body 13, and the other end of the partition plate 11 abuts against the inner groove 12 and is not connected to the sheath body 13. The cross-sectional shape of the inner groove 12 is triangular, and the triangular structure facilitates cutting the outer sheath. The pull rope 3 is made of nylon rope.

[0021] The wire 2 is composed of a conductor 21 and an insulation layer 22. The conductor 21 is wrapped with an insulation layer 22. The conductor 21 is made of copper or aluminum, and the insulation layer 22 is made of polyvinyl chloride.

[0022] Working principle: The outer sheath 1 is provided with an inner groove 12. A pull rope 3 is embedded in the inner groove 12 of the outer sheath 1. The pull rope 3 increases the tensile strength of the wire. On the other hand, the pull rope 3 and the inner groove 12 work together to cut the outer sheath 1 from the inner groove 12, thus peeling off the outer sheath 1 without the need for additional tools.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wire with a groove, comprising an outer sheath (1), characterized in that: The outer sheath (1) contains two parallel wires (2). The outer sheath (1) has an inner groove (12). A pull rope (3) is buried in the inner groove (12) of the outer sheath (1). The outer sheath (1) also has a partition plate (11) that separates the two wires (2).

2. The grooved electrical wire according to claim 1, characterized in that: The outer sheath (1) includes a sheath body (13), which is a ring structure. The inner groove (12) is located on the inner wall of the sheath body (13). One end of the partition plate (11) is connected to the sheath body (13), and the other end of the partition plate (11) abuts against the inner groove (12) and is not connected to the sheath body (13).

3. A grooved electrical wire according to claim 1 or 2, characterized in that: The cross-sectional shape of the inner groove (12) is triangular, and the pull rope (3) is made of nylon rope.

4. The grooved electrical wire according to claim 1, characterized in that: The wire (2) consists of a conductor (21) and an insulating layer (22), with the conductor (21) wrapped with the insulating layer (22).

5. A grooved electrical wire according to claim 4, characterized in that: The conductor (21) is a copper conductor or an aluminum conductor, and the insulation layer (22) is a polyvinyl chloride insulation layer.

6. A grooved electrical wire according to claim 1, characterized in that: The outer sheath (1) is made of polyvinyl chloride.

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