CN2434769Y - Three-wire copper core insulated protective sleeve soft wire - Google Patents
Three-wire copper core insulated protective sleeve soft wire Download PDFInfo
- Publication number
- CN2434769Y CN2434769Y CN 00241534 CN00241534U CN2434769Y CN 2434769 Y CN2434769 Y CN 2434769Y CN 00241534 CN00241534 CN 00241534 CN 00241534 U CN00241534 U CN 00241534U CN 2434769 Y CN2434769 Y CN 2434769Y
- Authority
- CN
- China
- Prior art keywords
- wire
- copper core
- insulating sleeve
- soft wire
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel soft wire with signal-phase three-wire copper core-insulated protective sleeves, which is suitable for electric appliances, such as household appliances or electric tools, etc., and other devices, can effectively reduce the transversal area of a soft wire so that the soft wire is not too thick and has the advantages of convenient use and material saving. The utility model is a novel soft wire composed of a grounding wire with a long and flat center, a semilunar soft wire provided with insulating sleeves on both sides and three cores which are arranged side by side and are sheathed with the insulated protective sleeves at the outer parts.
Description
The utility model relates to cord, a kind of specifically cord of novel three-wire copper core insulating sleeve.
At present, no matter be the cord that uses on electrical equipment such as household electrical appliance or electric tool or the miscellaneous equipment, have because need ground connection, so mainly be the cord that adopts the RVV copper core polyvinyl chloride insulating sleeve in the standard GB 5023.By cord form by three live wires.But it all is that thousand volumes are same that triple core wire is arranged, and promptly three cords that have insulating sleeve are being arranged with the form of equilateral triangle, add an insulating sleeve outward again.Have in order to make its appearance seem to seem round, in triangle row's space, add other packing materials.Electrical equipment that some power consumptions that have are big or equipment then must and require the overstriking earth connection according to pertinent regulations, and therefore, it is very thick that whole cord will show.More particularly and little electrical equipment or equipment, if long and thick tail in tow, what then both shown is ugly, again the heaviness of Xianing.
According to the retrieval of interrelated data, do not find the new product that has other aligning methods in this regard at present as yet.
The purpose of this utility model is that a kind of electrical equipment and miscellaneous equipments such as household electrical appliance, electric tool of being applicable to will be provided, and can effectively reduce the horizontal area of cord, promptly be convenient to use and the cord of the novel copper core insulation cover that three cores that can economical with materials are arranged side by side.
The purpose of this utility model is achieved in that electrical equipment and miscellaneous equipments such as being applicable to household electrical appliance, electric tool, a kind of novel three-wire copper core insulating sleeve cord that constitutes by copper core electric wire and insulating sleeve etc., it is characterized in that the center is that the lead or the insulated wire made of the copper core material of long flat constitutes, both sides are to have the semi-moon shaped electric wire of insulating sleeve, the outside that three cores are arranged side by side is with insulator, and they have constituted a kind of novel cord.As long as novel cord one end is connected with electrical equipment or equipment, it is just passable that plug is installed in the other end during use.
The utility model has been because carried out arrangement side by side with three cores, and particularly with the single line processing growth flat of centre, it is semi-moon shaped that be mated simultaneously two electric wires that have a sheath are processed into, again at their outer cover upper insulator.So the three core cords of making not only have the function of original three core copper core cords, and can reduce about one-third of the area than the cord of rounded projections arranged, thereby a large amount of raw material and packing materials have been saved as sheath.Therefore can reach the purpose that the utility model is drafted.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the view of the utility model cross section full section.
The center is the lead or the insulated wire with the making of copper core material of long flat among Fig. 1, the lead of saying so or insulated wire be by 10 to 300 earth connections that constitute (1), the both sides of earth connection (1) are to have the semi-moon shaped electric wire of insulating sleeve (2), the outside of this three heart yearn is with insulator (3), (4) are gut threads among the figure, and they have constituted a kind of novel cord.As long as the utility model cord is connected with electrical equipment or equipment, it is just passable that plug is installed in the other end during use.
Claims (2)
1, is applicable to electrical equipment such as household electrical appliance, electric tool and miscellaneous equipment etc., a kind of novel three-wire copper core insulating sleeve cord that constitutes by copper core electric wire and insulating sleeve, it is characterized in that the center is the copper core of long flat, both sides are to have insulating sleeve semilune electric wire, and the outside of three heart yearns is with insulator.
2, a kind of novel three-wire copper core insulating sleeve cord according to claim 1 is characterized in that the central copper heart yearn can be lead and insulated wire, and said lead and insulated wire constitute to 300 by 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241534 CN2434769Y (en) | 2000-06-26 | 2000-06-26 | Three-wire copper core insulated protective sleeve soft wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241534 CN2434769Y (en) | 2000-06-26 | 2000-06-26 | Three-wire copper core insulated protective sleeve soft wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434769Y true CN2434769Y (en) | 2001-06-13 |
Family
ID=33601950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00241534 Expired - Fee Related CN2434769Y (en) | 2000-06-26 | 2000-06-26 | Three-wire copper core insulated protective sleeve soft wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434769Y (en) |
-
2000
- 2000-06-26 CN CN 00241534 patent/CN2434769Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |