CN202585870U - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN202585870U CN202585870U CN 201220258205 CN201220258205U CN202585870U CN 202585870 U CN202585870 U CN 202585870U CN 201220258205 CN201220258205 CN 201220258205 CN 201220258205 U CN201220258205 U CN 201220258205U CN 202585870 U CN202585870 U CN 202585870U
- Authority
- CN
- China
- Prior art keywords
- shell
- header body
- spring
- plug body
- clamp
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety plug. The safety plug comprises a shell and a plug body mounted in the shell; the shell is movably connected with the plug body through springs, and a clamping device which is used for positioning the plug body is arranged between the shell and the plug body; a spring positioning platform is arranged on the plug body, the springs are sleeved at one end, facing to insertion sheets of the plug body, of the plug body, one ends of the springs are positioned through the spring positioning platform, and the other ends of the springs are positioned through the shell; and the clamping device comprises a clamping port and a clamp which are matched with each other, the clamping port is formed in the shell, and the clamp is arranged on the plug body. In an initial state, the insertion sheets of the plug body are enabled to be sunk into the shell through arranging the springs between the shell and the plug body; and in a service state, the insertion sheets of the plug body are enabled to be positioned and extended out of the shell through arranging the clamping device between the shell and the plug body. The safety plug is applicable to electrical equipment.
Description
Technical field
The utility model relates to electric equipment electric power connecting device, particularly relates to a kind of safety plug.
Background technology
Along with various modernized electrical equipment get into family, one of safe and practical major Safety that has become each electrical equipment manufacturer and user's concern of household electrical appliance.Since in the market the inserted sheet great majority of the used attaching plug of electric equipment be exposed always outside, so during singlehanded directly unplugg, finger is very easy to touch inserted sheet, and very big Danger Electric shock risk is arranged.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of above-mentioned background technology, safety plug a kind of simple in structure, safe in utilization to be provided.
In order to realize above purpose; A kind of safety plug that the utility model provides; Comprise shell and the header body of installing in the enclosure, said shell and header body flexibly connect through spring, are provided with the clamping apparatus that is used for the header body location between said shell and the header body; Said header body is provided with the spring positioning table, and said spring housing is contained in the end of header body towards the header body inserted sheet, and spring one end is through said spring positioning table location, and the spring other end is through said shell location; Said clamping apparatus comprises bayonet socket and the clamp that cooperatively interacts, and said bayonet socket is arranged on the said shell, and said clamp is arranged on the said header body.When initial condition; Through the inserted sheet of said header body being submerged in said shell adding spring between said shell and the header body; When user mode, through the inserted sheet location of said header body being stretched out outside said shell adding clamping apparatus between said shell and the header body.
In such scheme, said bayonet socket is instead " L " shape.Like this, when initial condition, said clamp is positioned at " I " part of said " L " shape, and said spring in the raw at this moment; When user mode, said clamp is positioned at " one " part of said " L " shape, and this moment, said spring was in compressive state.
In such scheme, the cross section of said shell and header body is circle.
The utility model is when initial condition; Through the inserted sheet of said header body being submerged in said shell adding spring between said shell and the header body; When user mode; Through the inserted sheet location of said header body being stretched out outside said shell adding clamping apparatus between said shell and the header body, simple in structure, safe and convenient to use.
The contrast of the utility model and prior art shows that fully its superiority is: simple in structure, safe and convenient to use, and characteristics such as cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view;
Fig. 3 is the structural representation of the utility model under initial condition;
Fig. 4 is the structural representation of the utility model under user mode.
Among the figure: shell 1, header body 2, inserted sheet 2a, spring 3, clamping apparatus 4, bayonet socket 4a, clamp 4b, spring positioning table 5, socket 6.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail, but this embodiment should not be construed as the restriction to the utility model.
Present embodiment provides a kind of safety plug, comprises shell 1 and the header body 2 that is installed in the shell 1, and said shell 1 flexibly connects through spring 3 with header body 2, is provided with the clamping apparatus 4 that is used for header body 2 location between said shell 1 and the header body 2.When initial condition; Through the inserted sheet 2a of said header body 2 being submerged in said shell 1 adding spring 3 between said shell 1 and the header body 2; When user mode, through the inserted sheet 2a location of said header body 2 being stretched out outside said shell 1 adding clamping apparatus 4 between said shell 1 and the header body 2.The cross section of said shell 1 and header body 2 is circle.
Above-mentioned header body 2 is provided with spring positioning table 5, and said spring 3 is sleeved on the end of header body 1 towards header body 2 inserted sheet 2a, and spring 3 one ends are through said spring positioning table 5 location, and spring 3 other ends are through said shell 1 location.Certainly, also can adopt other locate modes that said spring 3 is positioned between said shell 1 and the header body 2.Said clamping apparatus 4 comprises bayonet socket 4a and the clamp 4b that cooperatively interacts, and said bayonet socket 4a is arranged on the said shell 1, and said clamp 4b is arranged on the said header body 2.Certainly, also can adopt the clamping apparatus of other structures.Said bayonet socket 4a is instead " L " shape.Like this, when initial condition, said clamp 4b is positioned at " I " part of said " L " shape, and said spring 3 in the raw at this moment; When user mode, said clamp 4b is positioned at " one " part of said " L " shape, and this moment, said spring 3 was in compressive state.
When the utility model uses:
When need use this plug; Only need slightly firmly said clamp 4b to be promoted to " one " part of said " L " shape, shift onto behind the position and clamp 4b to be turned to block in " one " part of said " L " shape and get final product (also can earlier with carrying out this operation behind this plug alignment socket 6 again); After this plug was finished using, " I " part that only needs singlehanded rotation case 1 to make clamp 4b get back to said " L " shape got final product, and at this moment, because the elastic force of said spring 3, said clamp 4b can get back to initial position automatically, and this plug separates with socket 6.
The utility model is when initial condition; Through the inserted sheet of said header body being submerged in said shell adding spring between said shell and the header body; When user mode,, simple in structure through the inserted sheet location of said header body being stretched out outside said shell adding clamping apparatus between said shell and the header body; Safe and convenient to use, cost is low.
Claims (3)
1. a safety plug comprises shell and the header body of installing in the enclosure, and it is characterized in that: said shell and header body flexibly connect through spring, are provided with the clamping apparatus that is used for the header body location between said shell and the header body; Said header body is provided with the spring positioning table, and said spring housing is contained in the end of header body towards the header body inserted sheet, and spring one end is through said spring positioning table location, and the spring other end is through said shell location; Said clamping apparatus comprises bayonet socket and the clamp that cooperatively interacts, and said bayonet socket is arranged on the said shell, and said clamp is arranged on the said header body.
2. safety plug as claimed in claim 1 is characterized in that: said bayonet socket is instead " L " shape.
3. safety plug as claimed in claim 1 is characterized in that: the cross section of said shell and header body is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258205 CN202585870U (en) | 2012-06-04 | 2012-06-04 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258205 CN202585870U (en) | 2012-06-04 | 2012-06-04 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585870U true CN202585870U (en) | 2012-12-05 |
Family
ID=47255247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258205 Expired - Fee Related CN202585870U (en) | 2012-06-04 | 2012-06-04 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129818A (en) * | 2019-12-17 | 2020-05-08 | 郑贤会 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN113922136A (en) * | 2021-09-30 | 2022-01-11 | 上海创功通讯技术有限公司 | Plug convenient to pull out |
-
2012
- 2012-06-04 CN CN 201220258205 patent/CN202585870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129818A (en) * | 2019-12-17 | 2020-05-08 | 郑贤会 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN111129818B (en) * | 2019-12-17 | 2021-04-30 | 广东顺德安电电器实业有限公司 | Electric-shock-proof plug with telescopic electric-contact piece for power connection |
| CN113922136A (en) * | 2021-09-30 | 2022-01-11 | 上海创功通讯技术有限公司 | Plug convenient to pull out |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170604 |