CN204516972U - Safety plug - Google Patents

Safety plug Download PDF

Info

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
Application number
CN201520085335.8U
Other languages
Chinese (zh)
Inventor
邵锋
Original Assignee
邵锋
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 邵锋 filed Critical 邵锋
Priority to CN201520085335.8U priority Critical patent/CN204516972U/en
Application granted granted Critical
Publication of CN204516972U publication Critical patent/CN204516972U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Safety plug
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.
CN201520085335.8U 2015-02-06 2015-02-06 Safety plug Expired - Fee Related CN204516972U (en)

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)

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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