CN1838336A

CN1838336A - Electric wire

Info

Publication number: CN1838336A
Application number: CN 200510059407
Authority: CN
Inventors: 郑启文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-23
Filing date: 2005-03-23
Publication date: 2006-09-27

Abstract

This invention relates to a wire, which includes a wire cell within at least two wires, and an outer assembly that covers the wire cell. The character of this invention is that the outer assembly includes: a color layer that covers the wire cell, and an outer covering layer that is translucent and covers the color layer, and the outer covering layer has at least one first zone and one second zone, wherein the thickness of the first zone is less than the second zone. Using the difference between the thickness of the first and the second zone can change the inner color layer to promote the color variety of the wire appearance.

Description

Electric wire

[technical field]

The present invention relates to a kind of electric wire, particularly relate to a kind of electric wire that power supply can be connected on the electric equipment products.

[background technology]

Consult Fig. 1, electric wire 1 comprised in design usually in the past: several leads parallel to each other 11, and one be coated on the outer coating layer 12 of these leads 11, and each bar lead 11 all has the core 111 of a turn-on power, and one wraps in the outer plastic insulating layer 112 of core 111.And this coating layer 12 also to be plastic material make, have a smooth exterior surface face 121, above-mentioned outer surface 121 is all identical to the distance of 13 of central axis of electric wire 1.

Electric wire 1 was only considered practical function in design usually in the past; and distinctly coat a layer insulating 112 at the outer surface of each bar core 111; and then utilize coating layer 12 that several strands of leads 11 are combined; though this design can reach the purpose of conduction power supply; but use occasion with regard to electric wire 1; it normally is installed on the electric equipment products; relend the electric binding of power supply equipment an of plug and for example socket or the like; therefore; electric wire 1 can protrude in outside the electric equipment products usually, and along with electric equipment products move, that is to say; in the use occasion of general electric wire 1, electric wire 1 is a part of electric equipment products outward appearance.And electric wire 1 was in design in the past, just in plastic raw materials, add for example colorant of black, redness or the like, utilize the plastic raw materials that adds colorant to form this coating layer 12 then, the visual sense that electric wire 1 shows after manufacturing, it just is the color of coating layer 12, lack color change, also do not have novel visual sense, can destroy the good looking appearance of electric equipment products virtually.

[summary of the invention]

The objective of the invention is is providing a kind of variation that utilizes material thickness, makes outward appearance have the electric wire of color change.

Electric wire of the present invention comprises: a lead unit, and an outer assembly that is coated on this lead unit outer surface; It is characterized in that:

This skin assembly comprises: one is coated on the color layers of the outer surface of this lead unit, an and light-permeable and be coated on the external coating on a color surface of this color layers, and this external coating has at least one first area and at least one second area, and the thickness of above-mentioned first area is less than the thickness of this second area.

Electric wire of the present invention utilizes the difference of first and second area thickness on the external coating, can allow the color of internal color layer produce variation on the level, to promote the color change of electric wire outward appearance.

[description of drawings]

The present invention is described in detail below in conjunction with drawings and Examples:

Fig. 1 is a kind of stereogram of electric wire in the past;

Fig. 2 is the stereogram of a preferred embodiment of electric wire of the present invention;

Fig. 3 is a three-dimensional exploded view, and one of this preferred embodiment outer assembly is unfolded among the figure; And

Fig. 4 is an end view of this preferred embodiment.

[embodiment]

Consult Fig. 2,3,4, one preferred embodiment of electric wire 2 of the present invention is can be attached between a power supply equipment and electric equipment products, and supply electric equipment products power supply, what described power supply equipment was common has: the equipment of household socket, automobile-used socket or the like, and this electric wire 2 comprises: a lead unit 21, an and outer assembly 22 that is coated on the outer surface of this lead unit 21, should 22 of skin assemblys be to comprise wherein: the color layers 3 of an adjacent wires unit 21, and an external coating 4 that is coated on outside the color layers 3.

The lead unit 21 of present embodiment comprises: the lead 210 that triple helix is reeled and linked, each bar lead 210 all has: one can conduct the core 211 of power supply, and one be coated on the outer insulating barrier 212 of core 211, these leads 210 are respectively live wire (1ivewire), zero line (neutral wire) and earth connection (ground wire), also can have only two mutually hand over around, exactly earth connection need not be set.

Color layers 3 of the present invention is formed by the plastics that are added with colorant, be to use the PVC material at present embodiment, above-mentioned color layers 3 is the outer surfaces that are coated on the lead unit 21 of coiling, has a color surface 31 around these lead unit 21 settings, this color surface 31 has three spacer segments and is the relief section 311 at center with a central axis 23 of electric wire 2, and three between 31 of relief sections in twos and toward the recessed indent sections 312 of these central axis 23 arcs, because lead 210 is mutual coilings, and relief section 311 is insulating barrier 212 outer surfaces that are coated on lead 210, therefore these relief sections 311 all are spiralitys, also are spiralitys between the indent section 312 of 311 of adjacent in twos relief sections.

External coating 4 of the present invention is to be made by plastic material translucent or that full impregnated is bright, also be to use the PVC material at present embodiment, just this external coating 4 is that a kind of plastic material with printing opacity is made, at embodiments of the invention is to adopt a kind of similar milky plastics to form, above-mentioned external coating 4 is to be coated on outside the color surface 31 of this color layers 3, have three spiralitys and and the first area 41 of relief section 311 correspondences, and the second area 42 of three spiralitys and corresponding indent section 312, above-mentioned first area 41 all has one and relief section 311 first outer surface 411 at interval, second area 42 all has second outer surface 421 of and indent section 312 correspondences, and wherein the thickness 422 of second area 42 is greater than the thickness 412 of first area 41.That is to say, first outer surface 411 arrives the distance of 311 of relief sections less than the distance of second outer surface 421 to 312 of indent sections, and this first outer surface 411 arrives the distance 423 of 23 of central axis less than second outer surface 421 to the distance 413 of 23 of central axis again.

Electric wire 2 of the present invention is after making moulding, because external coating 4 is made by translucent milky plastics, and the thickness 422 of second area 42 is greater than the thickness 412 of first area 41, therefore, though the inside of external coating 4 has this color layers 3 after moulding, but utilize the variation of thickness on the external coating 4, the variation that the color that can allow color layers 3 show produces level, that is to say, the position color of corresponding relief section 311 is apparent in view, because the distance of these relief section 311 to first outer surfaces 411 is shorter, but corresponding indent section 312 position colors are just more not obvious, even only can present the original milky of this external coating 4, because the distance of indent section 312 to second outer surfaces 421 is bigger, previous designs is added first and second zone 41, the 42nd, along lead 210 shape in the shape of a spiral, and the thickness of first area 41 is to thicken toward second area 42 gradually, therefore, whole piece electric wire 2 not only color has change in depth, more present gradually layer variation, produce preferable visual experience whereby.

In design, first and second zone 41 of the present invention, 42 except can be as the helical form that embodiment disclosed, it also can be the vertical bar shape, ring-band shape, the various shape of block shape or pattern-like or the like, that is to say, with regard to spirit of the present invention, as long as this electric wire 2 has the color layers 3 of one deck coated wire unit 21, and one deck is coated on outside this color layers 3 and the external coating 4 of light-permeable, at least two zones that thickness is different are set on this external coating 4 simultaneously, just can make the color of color layers 3 produce variation on the level, to promote the color change of electric wire 2 outward appearances by varied in thickness.

Claims

1. electric wire comprises: a lead unit, and an outer assembly that is coated on this lead unit outer surface; It is characterized in that:

2. electric wire as claimed in claim 1 is characterized in that: this lead unit comprises that at least two are wound into spiral helicine lead mutually, and first and second zone of this external coating is to extend shape in the shape of a spiral along the Wire-wound direction.

3. electric wire as claimed in claim 1, it is characterized in that: the color table mask of this color layers has at least two sections central axis with electric wire be centering ring around the relief section, and at least two sections indent sections that intersegmental and past central axis moves between two relief areas, the first area of the corresponding external coating of relief section wherein, the second area of the corresponding external coating of indent section.

4. electric wire as claimed in claim 1 is characterized in that: this lead unit comprises at least two leads, and each bar lead all has the core that a lead is used, and an insulating barrier that is coated on this core outside.

5. electric wire as claimed in claim 1 is characterized in that: this external coating is to be made by translucency plastic material.

6. electric wire as claimed in claim 1 is characterized in that: this color layers is to be made by the plastic material that is added with colorant.

7. electric wire as claimed in claim 3 is characterized in that: this relief section and indent section all are twist.

8. electric wire as claimed in claim 1, it is characterized in that: this first area and second area all are twist, above-mentioned first area has one first outer surface, second area has one second outer surface, and this first outer surface to the distance between the central axis of electric wire less than this second outer surface to the distance between central axis.