CN2662475Y - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN2662475Y CN2662475Y CN 03274524 CN03274524U CN2662475Y CN 2662475 Y CN2662475 Y CN 2662475Y CN 03274524 CN03274524 CN 03274524 CN 03274524 U CN03274524 U CN 03274524U CN 2662475 Y CN2662475 Y CN 2662475Y
- Authority
- CN
- China
- Prior art keywords
- protective cover
- plug
- plug connector
- safety
- plug body
- 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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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a safe socket with a protective cover, comprising a plug, a inserting element and a protective cover, wherein the telescopic protective cover is arranged outside the inserting element and covers the inserting element and is connected with the plug; a hole for the inserting element extending outwards is arranged on the end surface of the protective cover. The utility model has the advantages of simple structure, convenient use, easier and labor saving while inserting and connecting, no finger contact with the inserting element, avoidance of electric shock accidents, safety and reliability.
Description
Technical field
The utility model relates to a kind of appliance plug, especially a kind of safety plug that has protective cover.
Background technology
Now there is following defective in the plug that generally uses: outside 1) plug connector of plug was exposed to, to pinch plug fashionable to the socket interpolation when the human hand, and staff touches plug connector sometimes, has the danger of electric shock; 2) if wet manual manipulation, danger is bigger; 3) when pulling the plug out of the socket,, still have the danger of electric shock if touch charged plug connector.
The utility model content
The purpose of this utility model provides a kind of safety plug that has protective cover, and the user does not point in use can touch plug connector, uses safer.
The utility model is achieved in that a kind of safety plug, comprises plug body, plug connector and protective cover, and telescopic protective cover is arranged at outside the plug connector, plug connector is covered and is connected with plug body, and the protective cover end face is provided with plug connector and stretches out the hole.
The periphery of described protective cover is made of compressible elasticity transparent insulation gum cover, and its end face is a transparent insulation plate, has plug connector on the insulation board and stretches out the hole.Plug body and protective cover junction are provided with scrobicular ring, and protective cover presses downward in the scrobicular ring.
Described protective cover is a hard transparent insulating cover, and shielding cover is provided with spring in the plug body outside in the protective cover, protective cover moves forward and backward along plug body, the plug body both sides are provided with banking stop, and banking stop end and protective cover both sides are equipped with spacing salient point, and spring housing is on plug connector.Described plug connector is insert-connecting plate or inserting column.
The utlity model has simple in structure, easy to use, easier, laborsaving when pegging graft, and people's finger can not touch plug connector, thereby can avoid the danger of getting an electric shock, safe and reliable.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the vertical view of Fig. 1;
Accompanying drawing 3 is two of the utility model structural representation;
Accompanying drawing 4 is the vertical view of Fig. 3;
Accompanying drawing 5 is three of the utility model structural representation;
Accompanying drawing 6 is the A-A cutaway view of Fig. 5;
1 plug body, 2 plug connectors, 3 protective covers, 4 stretch out hole, 5 banking stops, 6 spacing salient points, 7 springs, 8 scrobicular rings
Embodiment
As shown in the figure, the utility model comprises plug body 1, plug connector 2 and protective cover 3, and telescopic protective cover 3 is arranged at outside the plug connector 2, and plug connector 2 is covered, and protective cover 3 end faces are provided with plug connector and stretch out hole 4.
Shown in Fig. 1,2,3,4, the periphery of described protective cover 3 is made of compressible elasticity transparent insulation gum cover, and its end face is a transparent insulation plate, has plug connector on the insulation board and stretches out hole 4.Plug body 1 is provided with scrobicular ring 8 with protective cover 3 junctions, and protective cover 3 presses downward in the scrobicular ring 8.Protective cover 3 can cover on respectively on each root plug connector 2.
Shown in Fig. 5,6, described protective cover 3 is a hard transparent insulating cover, protective cover 3 is enclosed within plug body 1 outside, be provided with spring 7 in the protective cover 3, spring 7 is enclosed within on the plug connector 2, protective cover 3 moves forward and backward along plug body 1, and plug body 1 both sides are provided with banking stop 5, and banking stop 5 ends and protective cover 3 both sides are equipped with spacing salient point 6.
Described plug connector 2 is the insert-connecting plate of insert-connecting plate or inserting column or voltage test pencil.
When using this safety plug, pinch plug body with hand, protective cover is compressed in the alignment socket hole in the process of inserting, plug connector is inserted in the socket aperture.Because people's hand does not contact plug connector,, there is not the danger of electric shock so use is very safe.
Claims (7)
1, a kind of safety plug comprises plug body, plug connector and protective cover, it is characterized in that telescopic protective cover is arranged at outside the plug connector, plug connector is covered and is connected with plug body, and the protective cover end face is provided with plug connector and stretches out the hole.
2, safety plug according to claim 1 is characterized in that the periphery of described protective cover is made of compressible elasticity transparent insulation gum cover, and its base is connected with plug body, and its end face is a transparent insulation plate, has plug connector on the insulation board and stretches out the hole.
3, safety plug according to claim 2 is characterized in that described plug body and protective cover junction are provided with scrobicular ring, and protective cover presses downward in the scrobicular ring.
4, safety plug according to claim 2 is characterized in that described protective cover covers on respectively on each root plug connector.
5, safety plug according to claim 1, it is characterized in that described protective cover is a hard transparent insulating cover, shielding cover is in the plug body outside, be provided with spring in the protective cover, protective cover moves forward and backward along plug body, the plug body both sides are provided with banking stop, and banking stop end and protective cover both sides are equipped with spacing salient point.
6, safety plug according to claim 5 is characterized in that described spring housing is on plug connector.
7, safety plug according to claim 1 is characterized in that described plug connector is the insert-connecting plate of insert-connecting plate or inserting column or voltage test pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274524 CN2662475Y (en) | 2003-09-11 | 2003-09-11 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274524 CN2662475Y (en) | 2003-09-11 | 2003-09-11 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662475Y true CN2662475Y (en) | 2004-12-08 |
Family
ID=34331306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03274524 Expired - Fee Related CN2662475Y (en) | 2003-09-11 | 2003-09-11 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662475Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490056A (en) * | 2016-01-22 | 2016-04-13 | 向家涛 | Safety socket and plug against electric shock |
| CN106231851A (en) * | 2016-09-08 | 2016-12-14 | 成都赋阳技术开发有限公司 | A kind of wave filter with PIN protection of welded joints function |
| CN108011225A (en) * | 2017-11-14 | 2018-05-08 | 安徽徽远成电气科技股份有限公司 | A kind of protection against electric shock stretches the plug of protection formula |
-
2003
- 2003-09-11 CN CN 03274524 patent/CN2662475Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490056A (en) * | 2016-01-22 | 2016-04-13 | 向家涛 | Safety socket and plug against electric shock |
| CN106231851A (en) * | 2016-09-08 | 2016-12-14 | 成都赋阳技术开发有限公司 | A kind of wave filter with PIN protection of welded joints function |
| CN108011225A (en) * | 2017-11-14 | 2018-05-08 | 安徽徽远成电气科技股份有限公司 | A kind of protection against electric shock stretches the plug of protection formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Shaoyong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041208 |