CN2337683Y - End cap for guiding wires connection - Google Patents
End cap for guiding wires connection Download PDFInfo
- Publication number
- CN2337683Y CN2337683Y CN 98240723 CN98240723U CN2337683Y CN 2337683 Y CN2337683 Y CN 2337683Y CN 98240723 CN98240723 CN 98240723 CN 98240723 U CN98240723 U CN 98240723U CN 2337683 Y CN2337683 Y CN 2337683Y
- Authority
- CN
- China
- Prior art keywords
- conical
- internal cavity
- conical internal
- lead
- inner cavity
- 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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- Insulating Bodies (AREA)
Abstract
The utility model belongs to an electric device. The wiring cap used for conducting wire connection is composed of an insulator (1) and conical inner cavities which are arranged in the insulator (1), wherein the surface of each conical inner cavity is a spiral surface (4); the conical inner cavity can be composed of two segments, and the conical degree of a conical inner cavity (3) is larger than the conical degree of a conical inner cavity (2); the spiral surface (4) can utilize a conical helical line insert wound by a metal wire. The utility model has the advantages of convenient and quick connection and disassembly and high safety.
Description
The utility model belongs to electric device.
At present, 4
2Mm and 4
2When mm connected with the lead in the footpath of rolling off the production line, most of insulating tape that adopts twined, especially rural area, building, decoration and civilian in all the more so, the shortcoming that connects lead with the method is: wiring and maintenance inconvenience; More than 30 ℃, the adhesive plaster deliquescing becomes sticky, not easily openable, and pollution terminal box; Below 0 ℃, the adhesive plaster hardening can't be used, and promptly enables usefulness, also comes off easily, often causes short circuit and has an accident.In addition, the pot-life of adhesive plaster is short.
The purpose of this utility model is to overcome the above-mentioned shortcoming that the conventional method that adopts insulating tape to connect lead exists, and a kind of wiring cap that lead is connected that is used for safe, reliable with easy to use is provided.
The purpose of this utility model is achieved in that and is used for the wiring cap that lead connects that be made up of the conical internal cavity of insulator and Qi Nei, the conical internal cavity surface is a helicoid.
The utlity model has following advantage: 1. simple in structure, cost is low; 2. wiring, take out stitches convenient rapidly, firm and reliable connection can prevent effectively that the electric leakage accident from taking place.3. the scope of application is wide.This wiring cap is applicable to two strands or stranded conductor connection.4. well contact between the assurance lead.
Advance an explanation concrete structure of the present utility model and embodiment below in conjunction with accompanying drawing.
Fig. 1 is the profile of wiring cap.
Fig. 2 is the profile that the wiring cap conical internal cavity is equipped with mold insert.
Fig. 3 is the structural representation of mold insert.
The utility model employing good insulation preformance, plastics or resin that intensity is high make insulator (1), and its external shape can be cone or pyramid or other shapes.Insulator is provided with conical internal cavity in (1), and the conical internal cavity surface is helicoid (4).This helicoid can be processed when processing insulator (1) simultaneously.
Conical internal cavity can be formed (consulting Fig. 1, Fig. 2) by two sections, promptly is made up of two conical internal cavities, and wherein the tapering of conical internal cavity (3) is greater than the tapering of conical internal cavity (2).The method of operation that connects lead is: after the lead of desire connection is peelled off the 5-10mm insulated hull, insert conical internal cavity and rotation in the wiring cap together, lead will move inwards along the helicoid of conical internal cavity (2) and be stepped up in conical internal cavity (2), and the insulated hull of lead is stepped up in conical internal cavity (3).The reverse rotation lead can be extracted out in wiring cap.Conical internal cavity (3) mainly is that the insulated hull for tight lead designs.Particularly for thicker insulated hull.For thin insulated hull, conical internal cavity can be divided into two sections.
The wiring cap of the conical helix mold insert (consulting Fig. 3) that the employing wire is wound in is another embodiment of the present utility model (consulting Fig. 2), and this mold insert can be fixed in the conical internal cavity when processing insulator (1).This structure can guarantee lead more excellent contact, more reliable connection, is specially adapted to big line footpath multiply and connects.
Claims (3)
1. be used for the wiring cap that lead connects, it is characterized in that being made up of insulator (1) and the conical internal cavity in it, the conical internal cavity surface is helicoid (4).
2. according to claim 1ly be used for the wiring cap that lead connects, it is characterized in that said conical internal cavity forms by two sections, wherein the tapering of conical internal cavity (3) is greater than the tapering of conical internal cavity (2).
3. the wiring cap that is used for the lead connection according to claim 1 and 2 is characterized in that the conical helix mold insert that said helicoid (4) can adopt wire to be wound in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240723 CN2337683Y (en) | 1998-09-05 | 1998-09-05 | End cap for guiding wires connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240723 CN2337683Y (en) | 1998-09-05 | 1998-09-05 | End cap for guiding wires connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337683Y true CN2337683Y (en) | 1999-09-08 |
Family
ID=33987640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240723 Expired - Fee Related CN2337683Y (en) | 1998-09-05 | 1998-09-05 | End cap for guiding wires connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337683Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983418A (en) * | 2011-09-07 | 2013-03-20 | 德胜（苏州）洋楼有限公司 | Protective cap for wooden house wiring cable connection terminal |
| CN106207501A (en) * | 2016-09-14 | 2016-12-07 | 国网福建省电力有限公司 | A kind of universal cable core first end cap |
| CN106992420A (en) * | 2017-05-25 | 2017-07-28 | 上海鸿宝照明有限公司 | A kind of high-efficiency helical wiring cap special equipment |
-
1998
- 1998-09-05 CN CN 98240723 patent/CN2337683Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983418A (en) * | 2011-09-07 | 2013-03-20 | 德胜（苏州）洋楼有限公司 | Protective cap for wooden house wiring cable connection terminal |
| CN106207501A (en) * | 2016-09-14 | 2016-12-07 | 国网福建省电力有限公司 | A kind of universal cable core first end cap |
| CN106992420A (en) * | 2017-05-25 | 2017-07-28 | 上海鸿宝照明有限公司 | A kind of high-efficiency helical wiring cap special equipment |
| CN106992420B (en) * | 2017-05-25 | 2024-01-16 | 浙江鸿宝照明有限公司 | High-efficient spiral wiring cap professional equipment |
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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 |