CN2129473Y - Wire joint insulating protective sleeve - Google Patents
Wire joint insulating protective sleeve Download PDFInfo
- Publication number
- CN2129473Y CN2129473Y CN 92204195 CN92204195U CN2129473Y CN 2129473 Y CN2129473 Y CN 2129473Y CN 92204195 CN92204195 CN 92204195 CN 92204195 U CN92204195 U CN 92204195U CN 2129473 Y CN2129473 Y CN 2129473Y
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- rain
- electric wire
- proof
- insulating protective
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Cable Accessories (AREA)
- Insulating Bodies (AREA)
Abstract
An insulating protective sleeve for electric wire connector is composed of a tubular plastic part with one closed end and a plastic partition layer between the middle and closed ends to divide the cavity into two chambers. When the rain-proof and rain-proof electric wire is used, the rain-proof and rain-proof electric wire is simply sleeved on the electric wire connector which is twisted together, so that two electric wires are respectively inserted into two sides of the interlayer, and partial insulating layers on the electric wires are also inserted into the protective sleeve, thus preventing rain from being drenched and watering and playing a good role in protection.
Description
The utility model relates to a kind of structure of wire insulation protective sleeve.
The method of insulating tape parcel is generally adopted in the insulation of power lug, the joint of telephone wire, general plastic sheath pipe box envelope then commonly used.The joint that above-mentioned dual mode is handled, the ponding that makes moist easily, thus cause the joint oxidation and produce fault.Fault on the circuit goes out on joint most likely.
The purpose of this utility model is the structure that proposes a kind of power lug insulation protective jacket.This protective sleeve protective value is good, and easy to use.
This power lug insulation protective jacket is the plastics of one section tubulose, the sealing of its end, and there is the interlayer of plastics at the middle part of tube chamber to blind end, and tube chamber is separated into two Room.
When this protective sleeve uses, only need it is enclosed within the power lug that twists together straight down, two wires are inserted in the both sides of interlayer respectively, and the partial insulative layer on the electric wire also inserts in the protective sleeve simultaneously.Power lug is in the protective sleeve; can prevent the sprinkling of rainwater reliably; because the insulating barrier on the electric wire also can insert in the cover; particularly also some can be inserted in the cover external insulation layer of twin-core RVV; avoided the possibility of insulating barrier cutting section ponding fully, thereby the protection effect is good especially, the insulation between electric wire two joints is finished by the interlayer in the protective sleeve; needn't swathe with insulating tape, make things convenient for many.
Accompanying drawing 1 is the structure chart of this protective sleeve;
Accompanying drawing 2 is its upward view;
Accompanying drawing 3 is the state diagram when using of this protective sleeve.
As illustrated in fig. 1 and 2, the profile of this protective sleeve is a tubular plastic (1), upper end (3) sealing, and interlayer (2) is divided into two chambers with the top of protective sleeve.
When this protective sleeve is enclosed within the power lug as shown in Figure 3; the wire core (4) that two hinge joints are good is inserted in respectively in two Room of protective sleeve; separate and insulate by interlayer (2), inner insulating layer on the electric wire (5) and external insulation layer (6) all some plug in protective sleeve.This protective sleeve is to rely on its own a spot of strain to be locked in power lug.
This protective sleeve can adopt transparent plastics to make material, installs just more conveniently, comes into plain view, and also can see through the situation that protective sleeve is observed joint during the inspection of line.
Claims (2)
1, a kind of insulation protective jacket of power lug comprises the plastics of one section tubulose, it is characterized by its end (3) sealing, and there is a plastic interlayer (2) at the middle part of tube chamber to blind end, and tube chamber is separated into two Room.
2, insulation protective jacket as claimed in claim 1, the material that it is characterized in that it is transparent plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204195 CN2129473Y (en) | 1992-03-11 | 1992-03-11 | Wire joint insulating protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204195 CN2129473Y (en) | 1992-03-11 | 1992-03-11 | Wire joint insulating protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129473Y true CN2129473Y (en) | 1993-04-07 |
Family
ID=33761552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204195 Expired - Fee Related CN2129473Y (en) | 1992-03-11 | 1992-03-11 | Wire joint insulating protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129473Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110649444A (en) * | 2019-08-30 | 2020-01-03 | 惠州市恒泰科技股份有限公司 | Production process for insulation of exposed wire head of lithium battery lead |
-
1992
- 1992-03-11 CN CN 92204195 patent/CN2129473Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110649444A (en) * | 2019-08-30 | 2020-01-03 | 惠州市恒泰科技股份有限公司 | Production process for insulation of exposed wire head of lithium battery lead |
| CN110649444B (en) * | 2019-08-30 | 2021-07-23 | 惠州市恒泰科技股份有限公司 | Production process for insulation of exposed wire head of lithium battery lead |
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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 |