CN204516972U - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN204516972U CN204516972U CN201520085335.8U CN201520085335U CN204516972U CN 204516972 U CN204516972 U CN 204516972U CN 201520085335 U CN201520085335 U CN 201520085335U CN 204516972 U CN204516972 U CN 204516972U
- Authority
- CN
- China
- Prior art keywords
- electrode pins
- spring
- electric wire
- protection tube
- rubber sleeve
- 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
Abstract
A kind of safety plug; comprise housing and be located at enclosure interior for connecting the binding post of electric wire and electrode pins; it is characterized in that: outside electrode pins, be provided with spring; and spring one end is fixed on binding post; the other end connects protection tube; sleeve pipe is provided with outside spring; protection tube diameter is less than casing diameter; housing outer surface is provided with thumb grooves; enclosure interior is provided with safety groove along edge; electric wire is positioned at safety groove, and shell end is provided with rubber sleeve, and electric wire is connected with the connecting line of the rubber sleeve other end through rubber sleeve.Electrode pins is positioned at protection tube or sleeve pipe all the time, ensure that electrode pins does not leak outside, and can effectively prevent electric shock phenomenon from occurring.In addition, zero line and live wire lay respectively in the safety groove of both sides, and avoid zero line to contact with live wire, thoroughly eliminate safe hidden trouble, structure is reasonable in design, and be skillfully constructed novelty, are easy to apply.
Description
Technical field
The utility model relates to wire and plug technical field, refers in particular to a kind of safety plug.
Background technology
Plug in the market may be used for power taking or the conduction of various electrical equipment in use, but in the process of pulling the plug out of the socket, hand is easily encountered exposed electrode pins and causes getting an electric shock.Up to the present, market not yet there is a kind of plug avoiding getting an electric shock in the process of pulling the plug out of the socket.
Summary of the invention
The object of the utility model patent is to overcome the deficiency existed in above-mentioned technology, provides a kind of safety plug, avoids at plug in withdrawal process, and hand is easily encountered exposed electrode pins and causes the phenomenon of electric shock.
The purpose of this utility model realizes as follows: a kind of safety plug, comprise housing, and be located at enclosure interior for connecting the binding post of electric wire and electrode pins, it is characterized in that: outside electrode pins, be provided with spring, and spring one end is fixed on binding post, the other end connects protection tube, sleeve pipe is provided with outside spring, protection tube diameter is less than casing diameter, housing outer surface is provided with thumb grooves, enclosure interior is provided with safety groove along edge, electric wire is positioned at safety groove, shell end is provided with rubber sleeve, electric wire is connected with the connecting line of the rubber sleeve other end through rubber sleeve.
Antislip cog is provided with in described thumb grooves.
The beneficial effects of the utility model are: electrode pins is positioned at protection tube or sleeve pipe all the time, ensure that electrode pins does not leak outside, and can effectively prevent electric shock phenomenon from occurring.In addition, zero line and live wire lay respectively in the safety groove of both sides, and avoid zero line to contact with live wire, thoroughly eliminate safe hidden trouble, structure is reasonable in design, and be skillfully constructed novelty, are easy to apply.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
embodiment:
With reference to Fig. 1, a kind of safety plug, comprise housing 2, and be located at housing 2 inside for connecting the binding post 4 of electric wire 8 and electrode pins 1, it is characterized in that: outside electrode pins 1, be provided with spring 10, and spring 10 one end is fixed on binding post 4, the other end connects protection tube 6, sleeve pipe 9 is provided with outside spring 10, protection tube 6 diameter is less than sleeve pipe 9 diameter, housing 2 outer surface is provided with thumb grooves 3, housing 2 inside is provided with safety groove 5 along edge, electric wire 8 is positioned at safety groove 5, housing 2 end is provided with rubber sleeve 7, electric wire 8 is connected with the connecting line of rubber sleeve 7 other end through rubber sleeve 7.Antislip cog is provided with in described thumb grooves 3.During use; when electrode pins 1 inserts insert row jack; protection tube 6 is pressed in sleeve pipe 9; spring 10 is compressed simultaneously; when pulling the plug out of the socket, protection tube 6 is extracted with electrode pins 1 and is ejected by spring 10 simultaneously, and electrode pins 1 is positioned at protection tube 6 or sleeve pipe 9 all the time; ensure that electrode pins 1 does not leak outside, can effectively prevent electric shock phenomenon from occurring.In addition, zero line and live wire lay respectively in the safety groove 5 of both sides, and avoid zero line to contact with live wire, thoroughly eliminate safe hidden trouble, structure is reasonable in design, and be skillfully constructed novelty, are easy to apply.
Claims (2)
1. a safety plug; comprise housing and be located at enclosure interior for connecting the binding post of electric wire and electrode pins; it is characterized in that: outside electrode pins, be provided with spring; and spring one end is fixed on binding post; the other end connects protection tube; sleeve pipe is provided with outside spring; protection tube diameter is less than casing diameter; housing outer surface is provided with thumb grooves; enclosure interior is provided with safety groove along edge; electric wire is positioned at safety groove, and shell end is provided with rubber sleeve, and electric wire is connected with the connecting line of the rubber sleeve other end through rubber sleeve.
2. safety plug according to claim 1, is characterized in that: be provided with antislip cog in described thumb grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085335.8U CN204516972U (en) | 2015-02-06 | 2015-02-06 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085335.8U CN204516972U (en) | 2015-02-06 | 2015-02-06 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516972U true CN204516972U (en) | 2015-07-29 |
Family
ID=53714910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085335.8U Expired - Fee Related CN204516972U (en) | 2015-02-06 | 2015-02-06 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516972U (en) |
-
2015
- 2015-02-06 CN CN201520085335.8U patent/CN204516972U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |