CN201490460U - Push-type power line plug - Google Patents
Push-type power line plug Download PDFInfo
- Publication number
- CN201490460U CN201490460U CN2009201758302U CN200920175830U CN201490460U CN 201490460 U CN201490460 U CN 201490460U CN 2009201758302 U CN2009201758302 U CN 2009201758302U CN 200920175830 U CN200920175830 U CN 200920175830U CN 201490460 U CN201490460 U CN 201490460U
- Authority
- CN
- China
- Prior art keywords
- plug
- gear
- sleeve
- power line
- line
- 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 push-type power line plug, which comprises a plug, a gear, an inner sleeve and an outer sleeve. Lateral screw threads are formed on the periphery of the plug, lateral screw threads are formed on the inner side of the outer sleeve, the gear is fixed on the inner sleeve, and two ends of the gear are tightly connected with the plug and the outer sleeve. The outer sleeve can be pushed down to drive the gear to rotate, and the plug is driven to rise through the gear rotation. The shapes of the inner and the outer sleeves depend on the shape of the plug, for example, if the plug is round, the inner and the outer sleeves are round; if the plug is square, the inner and the outer sleeves are square; and if the plug is triangular or of other shapes, the inner and the outer sleeves are triangular or of other shapes, therefore, different shapes require different amounts of the gear. A power line on the plug is arranged on a side surface of the plug, and the inner sleeve and the outer sleeve have gaps reserved on the plug power line.
Description
Affiliated technical field
The utility model is a kind of power-line plug device, especially can conveniently plug the power-line plug with protection against electric shock.
Background technology
At present, after known power-line plug inserts electric socket, be unfavorable for extracting under a lot of situations, need rock with strength up and down and could slowly extract, and cause easily and contact the contact because of carelessness and get an electric shock.And power-line plug makes the fracture of power line and outsourcing plastic, rubber easily through long-time plug under a lot of situations.
Summary of the invention
Be inconvenient to reach the danger that causes electric shock easily for what overcome the plug of existing power-line plug; the utility model provides a kind of power-line plug; this power-line plug has changed traditional pluggable mode; adopt downwards by mode make plug break away from the line plate; can not only make things convenient for to make plug break away from the line plate easily, and can fundamentally solve the possibility of getting an electric shock and protect power line greatly and the fracture of outsourcing plastic, rubber.
The technical scheme that its technical problem that solves the utility model adopts is:
Change the mode of pulling out of traditional power-line plug, adopt the mode of pressing downwards " extract " plug.Concrete scheme is that the plug periphery has horizontal screw thread, puts two sleeves in the plug outside, and wherein Li Mian sleeve is inlayed 4 rotary gears, and the sleeve inboard of outside also is to have horizontal thread.Make plug by gear and about sleeve close proximity, in the process that sleeve is pressed, make that the gear rotation on the sleeve of the inside brings strength upwards downwards outside, the strength that makes progress that plug is given birth to by the gear rotation movable property rises and breaks away from the line plate.
The beneficial effects of the utility model are
Change the mode that traditional plug is extracted, adopt by mode make line inspection head break away from the line plate in the labour-saving more because structure and using method have also fundamentally been avoided the possibility of getting an electric shock, practical.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic diagram of structure of the present utility model.
1. plugs among the figure, 2. the inside sleeve, 3. outer surface sleeve, 4. gear,
Embodiment
In Fig. 1, plug (1), the inside sleeve (2), outer surface sleeve (3) closely link to each other by gear (4).Make in the process by outer surface sleeve that downwards gear rotates, gear rotates the drive plug and upwards rises.
Claims (1)
1. press the formula power-line plug for one kind, change the mode that traditional plug pulls up, adopt downwards by mode make plug break away from the line plate, by plug, gear, the inside sleeve and outer surface sleeve are formed, and it is characterized in that: power-line plug is peripheral to have horizontal thread with outer surface sleeve inboard, gear is fixed on the sleeve of the inside, and the gear two ends all closely link to each other with the outside cover with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201758302U CN201490460U (en) | 2009-08-28 | 2009-08-28 | Push-type power line plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201758302U CN201490460U (en) | 2009-08-28 | 2009-08-28 | Push-type power line plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490460U true CN201490460U (en) | 2010-05-26 |
Family
ID=42429327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201758302U Expired - Fee Related CN201490460U (en) | 2009-08-28 | 2009-08-28 | Push-type power line plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490460U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022812A (en) * | 2012-11-15 | 2013-04-03 | 赵福林 | Plug with unplugging assisting function |
| CN105071122A (en) * | 2015-08-24 | 2015-11-18 | 苏州市职业大学 | Power plug with retractable plugging piece |
| CN105337102A (en) * | 2015-12-16 | 2016-02-17 | 李维栋 | Plug with unplugging assisting devices |
| CN109524817A (en) * | 2018-11-20 | 2019-03-26 | 许汉平 | A kind of scalable plug |
| CN109994867A (en) * | 2018-11-20 | 2019-07-09 | 许汉平 | A kind of scalable plug |
-
2009
- 2009-08-28 CN CN2009201758302U patent/CN201490460U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022812A (en) * | 2012-11-15 | 2013-04-03 | 赵福林 | Plug with unplugging assisting function |
| CN103022812B (en) * | 2012-11-15 | 2015-05-20 | 赵福林 | Plug with unplugging assisting function |
| CN105071122A (en) * | 2015-08-24 | 2015-11-18 | 苏州市职业大学 | Power plug with retractable plugging piece |
| CN105337102A (en) * | 2015-12-16 | 2016-02-17 | 李维栋 | Plug with unplugging assisting devices |
| CN109524817A (en) * | 2018-11-20 | 2019-03-26 | 许汉平 | A kind of scalable plug |
| CN109994867A (en) * | 2018-11-20 | 2019-07-09 | 许汉平 | A kind of scalable plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130828 |