JP3080781U - Extension cord structure - Google Patents

Abstract

(57) [Problem] To provide a structure of an extension cord having a safety effect. SOLUTION: A safety power supply cord 2 formed by injection-molding a rubber decoration plate 3 with an electric wire 4 wrapped inside, and a strong double-sided adhesive B provided on the back of the rubber decoration plate and adapted to a multi-type plug. It has a connector and is fixedly attached to the wall and arranged according to the user's wiring needs. In addition, the decoration board,
For example, it is formed in various types such as a triangular type and a flat type modified plate.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to the construction of extension cords, and in particular, to the construction of extension cords that enhance the overall aesthetics, safety and convenience.

[0002]

[Prior art]

 In FIG. 1, the power supply extension cord 1 conventionally used is a soft and thin cord, and when used, the cord is very complicated and cannot be fixed. In the case of fixing, it was necessary to use a cord nail 11 to fix it on the wall.

[0003] The conventional one is very inferior in aesthetics, and is inconvenient in construction, causing problems such as an increase in construction time. In addition, the cover of the power supply extension cord 1, which has been used in the past, is very thin, and after using it for a certain period of time, it may cause problems such as deformation and electric leakage, and furthermore, there is a danger of fire. Not only was threatened, but at worst, affected nearby living assets.

[0004]

[Problems to be solved by the invention]

 An object of the present invention is to provide an extension cord structure having a safety effect.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems and achieve the desired object, the structure of the extension cord according to the present invention is to wrap the electric wire inside when the rubber decorative plate is injection-molded, and to provide a strong double-sided structure on the back of the rubber decorative plate. Adhesive will be provided, and according to the user's wiring needs, it will be fixed and attached on the wall according to the multi-type plug. The decorative board is designed in various types, for example, a triangular type, a flat type modified board, and the like. The present invention can be applied to interior decoration and temporary expansion applications according to the needs of the users to enhance the overall aesthetics, safety and convenience.

[0006]

[Embodiment]

 In FIG. 3, the safety power cord 2 of the present invention has a rubber decoration plate 3 wrapped around an electric wire 4 and is injection-molded, and a strong double-sided adhesive B is provided on the back of the decoration plate 3 so that it can be attached to a wall or the like. In addition, the power cord of the present invention can be installed according to the wiring needs of the user.

4 and 5, the extension connector 5 of the present invention has two parallel copper plates 8 installed in a lower lid 52 and is covered with an upper lid 51. Among them, several fixing screws are provided on the copper plate 8 and used to fix the electric wire 4 when connecting to the safety power cord 2, and several insertion holes 53 are provided on the upper lid 51 to provide a Used to plug in the outlet, it mainly provides the function of extension connection.

In FIG. 6 and FIG. 7, the L-shaped connector 6 of the present invention is provided with two parallel L-shaped copper plates 8 in an L-shaped lower lid 62 and covered with an upper lid 51. Among them, several fixing screws A are provided on the copper plate 8 and used to fix the electric wire 4 when connecting to the safety power cord 2, and it is mainly applied to a connection structure in a right angle direction.

In FIG. 8 and FIG. 9, the three-way connector 7 of the present invention has two parallel copper plates 8 installed in the lower lid 72 and a three-way connector utilizing a relatively long extending portion 9. 7 is fixedly mounted on the copper plate 8 above, and the projection is provided in the cutout 721 provided with the hole of the lower lid 72 at the same time, beyond the copper plate 8 below the three-way connector 7. Further, another extension portion 9 is fixedly provided on the copper plate 8 below the three-way connector 7, a projection is provided on a cutout 721 provided by cutting the lower lid 72, and the upper lid 71 is closed. Among them, several fixing screws A are provided on the copper plate 8 and the extending portion 9, and are used to fix the electric wires 4 when connecting to the above-mentioned safety power cord 2. Also, several outlets 73 are opened on the top lid 71 and used to insert electrical outlets, which mainly provide the function of extension connection.

[0010]

[Effect of the invention]

 According to the above configuration of the present invention, the safety of the dwelling is ensured by providing the safety effect, and the industrial utility value is enhanced by providing the novelty.

[Brief description of the drawings]

FIG. 1 is a perspective view of a power extension cord according to the related art.

FIG. 2 is a perspective view showing a conventional power supply extension cord fixed to a wall with a cord nail.

FIG. 3 is a perspective view of the safety power cord according to the present invention.

FIG. 4 is an exploded perspective view of the extension connector according to the present invention.

FIG. 5 is a perspective view of the extension connector according to the present invention.

FIG. 6 is an exploded perspective view of the L-shaped connector according to the present invention.

FIG. 7 is a perspective view of the L-shaped connector according to the present invention.

FIG. 8 is an exploded perspective view of the three-way connector according to the present invention.

FIG. 9 is a perspective view of the three-way connector according to the present invention.

FIG. 10 is a perspective view showing an embodiment according to the present invention.

FIG. 11 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Power supply extension cord 11 Cord nail 2 Safety power cord 3 Rubber decoration board 3A Triangle type decoration board 4 Electric wire 5 Extension connector 51 Upper lid 52 Lower lid 53 Insertion opening 5A Triangular extension connector 6 Right angle connector 61 L-shaped upper lid 62 L-shaped lower lid 6A Triangular right angle connector 7 3-way connector 71 Top cover 72 Lower cover 721 Cutout 73 Insertion opening 7A Triangular 3-way connector 8 Copper plate 9 Extension A Screw B Strong double-sided adhesive

Claims (6)

[Utility model registration claims] 1. A rubber decorative board having a power supply safety cord formed by wrapping an electric wire and injection molding and a connector adapted to various types of plugs, and arranged on a wall for a user to arrange according to wiring needs. Extension cord structure characterized in that it can be pasted. 2. The safety power cord according to claim 1, wherein the rubber decoration plate is formed by wrapping an electric wire and injection-molding, and a strong double-sided adhesive is provided on a back surface of the rubber decoration plate so that the rubber decoration plate can be attached to a wall and arranged. The structure of the extension cord according to claim 1, wherein 3. The connector according to claim 1, wherein said connector is an extension connector, wherein two parallel copper plates are provided in a lower cover and covered with an upper cover, and a plurality of fixing screws are provided on said copper plate to provide a safety power cord. The extension cord structure according to claim 1, wherein, when connected, the extension cord is used to fix the safety power cord, and is provided with several insertion ports on the top lid so that an outlet of an electric appliance can be inserted. 4. The connector according to claim 1, wherein said connector is a right-angle connector, wherein two parallel L-shaped copper plates are installed in an L-shaped lower cover, and covered with the L-shaped upper cover, and several fixed on said copper plate. The extension cord structure according to claim 1, wherein the power cord can be fixed when a screw is provided to connect to the safety power cord. 5. The connector according to claim 1, wherein the connector is a three-way connector, and two parallel copper plates are installed in a lower lid, and the copper plate is fixedly installed on the copper plate above the connector using a relatively long extending portion. Beyond the copper plate below the connector, at the same time a protrusion is provided in the cutout provided with a hole in the lower lid, and another extension is fixedly provided on the copper plate below the three-way connector, and the protrusion is provided. Provided in the cut provided by cutting the lower lid, covered with an upper lid, provided with several fixing screws on the copper plate and all over the extending portion,
2. The structure of the extension cord according to claim 1, wherein the power cord can be fixed when the safety power cord is connected, and several outlets are provided on the upper cover so that an outlet can be inserted. 6. The decorative plate of the cord is formed as a triangular type decorative plate, the extended connector is formed as a triangular extended connector, the right-angle connector is formed as a triangular right-angle connector, and the three-way connector is formed as a triangular three-way connector. 2. The structure of the extension cord according to claim 1, wherein the extension cord is formed on the extension cord.