KR20070069109A - Extendable and combinable with other electric wire lines preventing from entanglement - Google Patents

Abstract

An entanglement prevention electric wire to extend the length and be combined with other wires is provided to reduce electrical shocks and electrical accidents by separating copper wires from each other inside an electric coating. An insulation material(12) has a Y-like convexo-concave shape and is coupled with an electric wire. A convex portion of the insulation material is inserted into a concave portion of the electric wire. A dedicated fixing unit fixes the electric wire into a bottom or a wall. A double-sided adhesive tape is attached to a bottom surface of the fixing unit. A connector to elongate the electric wire is fixed at both ends of the electric wires to be coupled. A first connector(21) and a second connector(22) have the same cylindrical shapes.

Description

Anti-twist wires that can extend length and integrate with other lines {Extendable and combinable with other electric wire lines preventing from entanglement}

1 is a front cross-sectional view illustrating a cladding structure having a concave-convex shape of an anti-twist wire capable of integrating a length extension and another line according to the present invention.

Figure 2 is a front cross- sectional view of a dedicated rod, with a double-sided adhesive pad is attached to mold the ' anti-twist wire that can be extended to length and integrated with other lines ' according to the present invention.

3 is a cross-sectional view and a perspective view illustrating a process in which the ' anti-twist wire ' which is capable of integrating with the length extension and the other wires according to the present invention is fixed to each other by being coupled with a dedicated chord.

Figure 4 is a perspective view showing the state when rolled up while self-combining the ' anti-twist wire capable of integrating the length extension and other lines according to the present invention.

5 is a perspective view illustrating a method of extending the length of a wire for preventing twist, which is capable of integrating a length extension with another line, and a connection structure thereof according to the present invention;

Figure 6 is a perspective view for explaining the structure of the connector for extending the length of the ' anti-twist wire that can be integrated with the length extension and other lines according to the present invention.

Figure 7 is a perspective view of a dedicated velcro belt for fixing the point at which the combination of the ' extension prevention wires that can be integrated with other lines extending length and according to the present invention is separated.

8 is a wire-proof wire for preventing extension of length and integration with other wires according to the present invention. An explanatory diagram showing how to use them together.

<Description of Symbols for Main Parts of Drawings>

10 : sheathed wire

11 : insulation sheath (primary) / PVC

12 : insulation coating (secondary) / PC

13 : copper wire (anode) / Cu

14 : copper wire (cathode) / Cu

15 : copper wire (grounding) / Cu

20 : extension connector

21 : Connector A / ABS

22 : connector B / ABS

23 : copper ring / Cu

30 : molding rod / ABS

31 : adhesive pads (both sides)

32 : Adhesive Pad Protector Vinyl / PVC

40 : Velcro Belt

41 : straight ring / ABS

42 : Velcro pads (hook type)

43 : Velcro pads (non-woven type)

In a commonly used wire, the wire cross-section is circular because the sheath of the wire wraps the inner copper wire to a certain thickness. Such methods are intended to minimize manufacturing costs and volume, but are often easily twisted or twisted, which makes it very difficult to untie them when the strands of wires are entangled. It was not easy because of the length. These properties increase the resistance inside the wires, causing unnecessary energy consumption, increasing the likelihood that the wires may age and damage, and often cause safety accidents such as fire and electric shocks. When the length of the line was extended, the risk of short circuit was very high if the joint was unstable.

Among such existing problems, as a method for preventing twisting, a wire has been applied for a magnetism to the wire sheath to prevent twisting and entanglement between the wires by its repulsion, but the magnetic property of the wire has various Due to the many adverse effects on components and the surrounding environment, a new approach was needed that would not affect the outside of the wires.

The present invention relates to the ' anti-twist wire which can extend the length and integrate with other wires ' in the insulated wire 10 in which the wire is covered with an insulating material, and fundamentally solves all the problems of the existing wires mentioned above. In other words, it is a new concept wire with many other advantages.

The present invention solves all the problems and deficiencies of the prior art as described above, and is intended to contain useful functions as wires, and is approached only in a structural manner without the need for a particularly high level of technology. As the main structure, various irregularities were mostly used for mutual coupling.

In terms of materials, ABS, PC, and PVC, which are excellent insulators, are used for each part according to their characteristics, and copper is used as a conductor as in the conventional method, but unlike conventional ones in which a plurality of thin copper wires are twisted, the wire according to the present invention is used. For connection schemes for the extension of, it is desirable to use a rather coarse copper wire 13, 14, 15 in order to make the flow of current as stable as possible.

When manufacturing the present invention can be easily manufactured through compression molding as in the conventional manner, it is necessary to consider inserting the connector 20 for connection in advance in a predetermined position and molding accordingly. Of course, since the position of the connector corresponds to both ends of the wire can be manufactured without technical problems.

In the present invention, since the insulating material 12 covering the electric wire is made of a Y-shaped concave-convex structure, it can be combined with itself or with another wire. It is a way in which convex unevenness is fitted into a concave recess that fits snugly to be combined and fixed. Such a structure also appears in a dedicated chock 30 for molding and fixing the wire of the present invention to a floor or wall. An adhesive pad 31 such as a double-sided tape is attached to the bottom surface of the bed so that the user can detach the electric wire at a desired position.

And the connector 20 for extending the length of the wire is composed of a pair attached to both ends of the two wires to be connected to each other. Although the connector 20 has a complicated structure in the present invention, the connector A 21 and the connector B 22 have the same cylindrical body. Of course, the connector A (21) is for connection with the parts inserted in the connector B (22), and the unevenness of cylindrical shape with a slightly smaller diameter than the body is mentioned earlier, the connector B (22) to the standard of the irregularities The difference is that the inside is dug up.

Connector A ( 21 ) also has hook pins with irregularities and convex band-shaped convex strips located in the middle of the body to securely connect and connect to the sheathed wire 12 into which connector B ( 22 ) is plugged. For this reason, in the sheathed wire 12 which plugs in connector B ( 22 ), the groove | channel for groove | channel which fits the groove | channel for seating the hook-type pin of connector A (21), and the convex strip | channel unevenness | corrugation is dug inward.

In the center of connector A ( 21 ) and connector B ( 22 ), there are holes for copper wires ( 13, 14, 15 ) to pass through, and copper wires ( 14 ) and connector B protruding from connector A ( 21 ) In order to reliably connect the electric current of the copper wire 14 which passed halfway through 22, the cylindrical copper ring 23 is included in the center of connector B22.

In addition , the Velcro belt 40 of Figure 7 is a belt that can be bundled in the form of a belt, with the end of the straight ring 41 at the end. At the opposite end, a hook-type velcro 42 is attached to one side from the ring 41 , and a non-woven type velcro 43 is attached to the opposite side to which the velcro is attached, covering most of the entire length of the belt. Through this configuration, the end of the end of the loop ( 41 ) pulls like a belt, tightening the electric wire wrapped around the Velcro ( 42, 43 ) can be neatly tied as many wires as desired.

Through the present invention, the wire 10 is structurally suppressed from twisting, twisting and tangling, so that it is easy to clean up, and the resistance inside the wire can be prevented from rising, and thus energy saving effect can be expected, and damage and aging of the wire can be expected. Minimization can reduce safety accidents. In addition, the copper wires inside the wire sheath are structurally spaced from each other to prevent short circuits caused by the aging of the sheath.

And since it has a coupling structure that can extend the length of the line has a great advantage that the user can select the length of the line as desired. The wire length extension method according to the present invention does not rely on a multi-tap or a cord reel, and can be easily installed and secured only by its own method.

In addition, it is easy to attach and detach through mutual coupling between the wires according to the present invention, thereby ensuring ease of use and visual stability. The wires are very neat and easy as shown in FIG. 8 through a dedicated pole ( 30 ) for molding the joined lines on the wall or floor and a dedicated velcro belt ( 40 ) for fixing the point where the bonds are separated . I can arrange it.

In addition, when the present invention intends to store long wires such as a cord reel or a cleaner, the self-combinable concave-convex structure of the present invention can be effectively rolled up without gaps and loosening as shown in FIG. Unlike the need for a separate wick to roll long wires, unnecessary manufacturing costs and waste can be reduced.

If the present invention is commercialized, consumers can reduce the unnecessary wires by selecting and purchasing the wires of the present invention by a small amount of unit length as necessary, which is more economical in terms of long-term perspective and consumers.

When the present invention is used in a product for extending the wire length, such as a multi-tap and a cord reel, the wires can be easily managed and used, and considering that the present invention is directly used by manufacturers as wires of various electric products, their The product will be reborn as a high value-added product with competitiveness in consideration of consumer convenience and safety.

Claims (10)

An electric wire with an uneven sheath that prevents twisting and twisting, saves energy, and minimizes aging and damage of the electric wire. The wire of claim 1, wherein both ends of the Y-shaped portion are divided into a cathode and an anode, and are structurally spaced apart, and a lower end of the Y-shaped portion is made of a grounding line to prevent short circuit. The wire according to claim 1, wherein the wire having a concave-convex shape can be integrated with another line through an interlocking structure. The wire according to claim 1, wherein the wire having a concave-convex coating can be combined by itself and rolled up in bulk without a separate wick. The method of claim 1. Wire with uneven sheath, in which wires can be purchased in units of a certain length. The wire according to claim 5, wherein a length of the wire is connected to each other by a unit, and the length can be adjusted. The wire according to claim 5 and 6, wherein the wire has a coupling structure that can extend in length, having connectors of negative and positive electrodes at both ends of a predetermined length of wire. 8. The pair of connectors of claim 7, wherein the connectors are mutually located at both ends of the wire to extend the length of the wire. Claims 1 to 3 of claim 1, wherein the special pole with a double-sided adhesive pad, which can be fixed to the wall or floor in combination with the wire. The velcro belt of claim 1, wherein when the wires having the coupling structure are coupled to each other, fixing the point at which the coupling is separated.

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