Wire threading equipment for indoor decoration

Abstract

The utility model discloses a wire threading device for indoor decoration, which comprises a steel wire and joints with elliptical structures, the two ends of the steel wire are connected with the joints, the joints comprise an end head I and an end head II, one end of the end head I is detachably connected with the end head II, and the other end of the end head I is fixedly welded with an insertion cylinder; a threaded pipe is fixed to the center of the end face of the first end, a plurality of wire pressing grooves extending into the threaded pipe from the end are formed in the threaded pipe, an inner penetrating hole penetrating through the two ends is formed in the center of the second end, and a hexagon nut is fixed to the inner wall of the inner penetrating hole. And the hexagonal nut can be in threaded connection with the threaded pipe. According to the electric wire threading device for indoor decoration, the end of the electric wire is firmly pressed on the wire pressing groove of the threaded pipe through the hexagonal nut, rapid and firm connection can be achieved, knots cannot be generated at the connecting position, the electric wire can smoothly penetrate through the wire pipe, the technical defects of an existing threading device are overcome, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of wire threading for indoor decoration, in particular to a wire threading device for indoor decoration. Background Art

[0002] When doing interior decoration, we need to arrange the circuit, fix the wire tube on the wall, let its two ends face the socket strip or switch, and then pass the wires into the wire tube, and use the wire tube to protect the wires. The traditional wire threader for interior decoration is composed of steel wire and two end rings. When connecting the threaded wires, the ends of the wires are twisted on the end rings with pliers. Large lumps will appear at the connection, which is not conducive to smooth passage through the wire tube. At the same time, it is not convenient to quickly connect and disassemble the wires. How to achieve quick connection and disassembly so that the wire connections can smoothly pass through the wire tube is a technical problem that we urgently need to solve.

[0003] In order to solve the above problems, we propose an indoor decoration wire threading device to improve the shortcomings of the existing technology. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a wire threading device for indoor decoration. In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses an electric wire threading device for indoor decoration, comprising a steel wire and a joint of an elliptical structure, both ends of the steel wire are connected with joints, the joint comprises a first end and a second end, one end of the first end is detachably connected with the second end, the other end of the first end is welded and fixed with an insert sleeve, and the end of the steel wire is inserted into and welded on the insert sleeve, a threaded tube is fixed at the center of the end face of the first end, a plurality of wire pressing grooves extending from the end to the inside of the threaded tube are provided on the threaded tube, an inner through hole penetrating to both ends is provided at the center of the second end, a hexagonal nut is fixed on the inner wall of the inner through hole, and the hexagonal nut can be threadedly connected to the threaded tube.

[0006] Preferably, the number of the wire pressing grooves is four.

[0007] Preferably, the sides of the terminal one and the terminal two are both provided with sockets.

[0008] Preferably, a plurality of welding grooves are evenly arranged on the insert.

[0009] Preferably, the steel wire is wrapped with a rubber sleeve with a smooth outer surface.

[0010] Preferably, the diameter of the steel wire is 4 mm and the short axis of the joint is 13 mm.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] A connector that can be divided into two is provided at both ends of the steel wire. The connector consists of an end head one and an end head two. A threaded tube is provided on the end head one, and a wire pressing groove is opened on the threaded tube. A hexagonal nut is provided in the inner through hole of the end head two. When the wire is connected to the connector, it is only necessary to pass the end of the wire through the hexagonal nut and clamp it on the wire pressing groove, and then tighten the end head two on the end head one. The hexagonal nut is used to firmly press the end of the wire on the wire pressing groove of the threaded tube, so that a quick and firm connection can be achieved, and no knots will be generated at the connection. This helps to allow the wire to pass through the wire tube smoothly, thereby solving the technical defects of the existing wire threader and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic structural diagram of a cutaway joint in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure when the end head 1 and the end head 2 in the utility model are cut apart;

[0017] Figure 4 It is a structural schematic diagram of the second end of the utility model from the left;

[0018] Figure 5 This is a schematic diagram of the structure of the medium-voltage wire duct distribution of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the distribution of welding grooves in the utility model;

[0020] Figure 7 It is a schematic diagram of the structure of the steel wire section in the utility model;

[0021] Figure 8 It is a structural schematic diagram of the utility model when the wire end is pressed into the wire pressing groove.

[0022] In the figure: 1, steel wire; 2, end one; 3, end two; 4, insert tube; 5, threaded tube; 6, wire pressing groove; 7, rubber sleeve; 8, inner hole; 9, hexagonal nut; 10, socket; 11, welding groove. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example

[0024] like Figure 1-8 As shown, an indoor decoration wire threading device includes a steel wire 1 and an elliptical joint. Both ends of the steel wire 1 are connected with joints. The joints include an end 2 and an end 3. The sides of the end 2 and the end 3 are provided with a plug hole 10, which is convenient for inserting a nail and rotating the end 2 and the end 3. One end of the end 2 is detachably connected to the end 2 3, and the other end of the end 2 is welded and fixed with an insert tube 4, and the end of the steel wire 1 is inserted and welded to the insert tube 4. The insert tube 4 is also evenly provided with a plurality of welding grooves 11 to increase the contact area between the steel wire 1 and the insert tube 4 and improve the firmness of the connection. A threaded tube 5 is fixed at the center of the end face of the end 2, and a plurality of threaded tubes 5 are provided on the threaded tube 5. A wire pressing groove 6 extending from the end to the inside, there are four wire pressing grooves 6, and multiple wires can be connected at one time for threading. An inner through hole 8 is opened at the center of the end 3 and penetrates to both ends, and a hexagonal nut 9 is fixed on the inner wall of the inner through hole 8. The hexagonal nut 9 can be threadedly connected to the threaded tube 5. The hexagonal nut 9 is used to press the wire end. The connection method is simple, the operation is simple, and there will be no lumps at the connection. The steel wire 1 is wrapped with a rubber sleeve 7 with a smooth outer surface to reduce the friction with the inner wall of the wire tube and facilitate passing through the wire tube. The diameter of the steel wire 1 is 4mm, and the short axis of the joint is 13mm. The diameter is small, and it can be inserted in wire tubes with different inner diameters, which can meet the threading needs.

[0025] The principle and advantages of the utility model: when using this indoor decoration wire threading device, first Figure 3 As shown, the second terminal 3 is unscrewed from the first terminal 2, and a nail can be inserted into the socket 10 to rotate the second terminal 3, which helps to rotate it and unscrew it, and then the end of the wire to be threaded is inserted through the inner hole 8 and the hexagonal nut 9, and then Figure 8As shown, bend its end and press it on the bottom of the wire pressing groove 6, then screw the hexagonal nut 9 in the end head 2 3 onto the threaded tube 5, and tighten the hexagonal nut 9 to firmly press the end of the wire on the wire pressing groove 6, then insert the connector at the other end of the steel wire 1 into the wire tube, and then insert the steel wire 1 into the wire tube. After the connector passes through the other end of the wire tube, pull the steel wire 1 to pull the connector connected to the wire into the wire tube. After the wire is pulled out of the wire tube, unscrew the end head 2 3 and pull the wire end It can be removed from the threaded tube 5. If the wire is thin, a small section of the copper bar of the wire can be bent into a "U-shape" and stuck on the wire pressing groove 6, and then the end of the wire can be pressed on the copper bar, which is convenient for tightening the hexagonal nut 9 to firmly press the thin wire. The indoor decoration wire threading equipment using this structural design is optimized and improved on the basis of the structure of the existing threader, and can achieve fast and firm connection with the wire without generating lumps at the connection, which helps to allow the wire to pass through the wire tube smoothly and improves practicality.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electric wire threading device for indoor decoration, comprising a steel wire (1) and a connector with an elliptical structure, wherein both ends of the steel wire (1) are connected to connectors, and characterized in that: The joint comprises an end piece 1 (2) and an end piece 2 (3), one end of the end piece 1 (2) being detachably connected to the end piece 2 (3), the other end of the end piece 1 (2) being welded and fixed with an insert sleeve (4), and the end of the steel wire (1) being inserted into and welded to the insert sleeve (4), a threaded tube (5) being fixed at the center of the end face of the end piece 1 (2), the threaded tube (5) being provided with a plurality of wire pressing grooves (6) extending from the end piece to the inside thereof, an inner through hole (8) penetrating to both ends being provided at the center of the end piece 2 (3), and a hexagonal nut (9) being fixed on the inner wall of the inner through hole (8), the hexagonal nut (9) being threadably connected to the threaded tube (5).

2. The indoor wire threading device according to claim 1, characterized in that: The number of the wire pressing grooves (6) is four.

3. The indoor wire threading device according to claim 1, characterized in that: The sides of the first end (2) and the second end (3) are both provided with insertion holes (10).

4. The indoor decoration wire threading device according to claim 1, characterized in that: The insert tube (4) is also evenly provided with a plurality of welding grooves (11).

5. The indoor decoration wire threading device according to claim 1, characterized in that: The steel wire (1) is wrapped with a rubber sleeve (7) having a smooth outer surface.

6. The indoor wire threading device according to claim 1, characterized in that: The diameter of the steel wire (1) is 4 mm, and the short axis of the joint is 13 mm.

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