CN202616527U - Safety plug convenient to pull out - Google Patents
Safety plug convenient to pull out Download PDFInfo
- Publication number
- CN202616527U CN202616527U CN 201220084105 CN201220084105U CN202616527U CN 202616527 U CN202616527 U CN 202616527U CN 201220084105 CN201220084105 CN 201220084105 CN 201220084105 U CN201220084105 U CN 201220084105U CN 202616527 U CN202616527 U CN 202616527U
- Authority
- CN
- China
- Prior art keywords
- hole
- vertical direction
- plug
- pull out
- spring
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety plug, which is convenient to pull out and comprises a housing and insertion pins. The central part of the housing is provided with a through hole. The inner side surface of the through hole is provided with openings. A pull ring is equipped on the through hole. The pull ring is provided with pairs of projections respectively along the horizontal direction and the vertical direction. The projections are inserted into the openings on the inner side surface of the through hole. The projections on the horizontal direction are provided with contact blocks which can contact the insertion pins. The contact blocks are connected with a power line. A spring is equipped on the central vertical direction inside the housing. One end of the spring is fixed on the housing while the other end is connected with one projection located on the vertical direction of the pull ring. By equipping the pull ring convenient to pull out equipped on the central part of the plug, the plug thus enables a power failure before being pulled out. An electric spark or an electric shock to a human body is also prevented. Furthermore, the plug provided in the utility model has the advantages of simple structure, reasonable design, safety, reliability and practicality.
Description
[technical field]
The utility model relates to a kind of safety plug of being convenient to pull out.
[background technology]
At present, existing attaching plug on the market, design is tradition comparatively, because the plate tension is harder when pulling out, in the time of charged pulling out, also has electric spark and spills, and can give using and bring danger and inconvenience.In addition, when pulling the plug out of the socket, we often think where power line does not know to be placed on, and the power supply drum on electrical equipment, cause the distortion and the damage of power line easily.
[utility model content]
The utility model is in order to solve the deficiency of prior art, a kind of safety plug of being convenient to pull out to be provided, simultaneously, when extracting power line, conveniently placing.
The above-mentioned purpose of the utility model realizes through following technical scheme: a kind of safety plug of being convenient to pull out, comprise shell and limb, and said shell middle part is provided with through hole; Said through hole medial surface is provided with opening, and said through hole is provided with draw ring, and said draw ring respectively is provided with a pair of projection with vertical direction in the horizontal direction; Said projection inserts the opening of through hole medial surface; The projection of horizontal direction is provided with the contact block that can contact with limb, and said contact block and power line join, and said enclosure central vertical direction is provided with spring; Said spring one end is fixed on the shell, and the other end is connected with projection on the draw ring vertical direction.
Said spring is at least one.
The beneficial effect of the utility model is: is provided with the draw ring of conveniently extracting at the middle part of plug, and can be implemented in the outage before pulling the plug out of the socket, can prevent to produce electric spark or human electric shock, and simple in structure, reasonable in design, safe, reliable, practical.
[description of drawings]
Structural representation when Fig. 1 is the utility model energising;
Structural representation when Fig. 2 is the utility model outage;
Fig. 3 is the connection layout of the utility model draw ring and shell.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
Shown in Fig. 1 to 3, a kind of safety plug of being convenient to pull out comprises shell 1 and limb 2; Said shell 1 middle part is provided with through hole 3, and said through hole 3 medial surfaces are provided with opening, and said through hole 3 is provided with draw ring 5; Said draw ring 5 is provided with a pair of projection 6 in the horizontal direction, and vertical direction also is provided with a pair of projection 7, the opening 8 of said projection 6 and projection 7 insertion through holes 3 medial surfaces; The projection 6 of horizontal direction is provided with the contact block 9 that can contact with limb 2, and said contact block 9 joins with power line, and said shell 1 central interior vertical direction is provided with spring 10; Said spring 10 1 ends are fixed on the shell 1, and the other end is connected with projection 7 on draw ring 5 vertical direction.
Said spring 9 is at least one.
Claims (2)
1. a safety plug of being convenient to pull out comprises shell and limb, it is characterized in that: said shell middle part is provided with through hole; Said through hole medial surface is provided with opening, and said through hole is provided with draw ring, and said draw ring respectively is provided with a pair of projection with vertical direction in the horizontal direction; Said projection inserts the opening of through hole medial surface; The projection of horizontal direction is provided with the contact block that can contact with limb, and said contact block and power line join, and said enclosure central vertical direction is provided with spring; Said spring one end is fixed on the shell, and the other end is connected with projection on the draw ring vertical direction.
2. a kind of safety plug of being convenient to pull out according to claim 1 is characterized in that: said spring is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220084105 CN202616527U (en) | 2012-03-01 | 2012-03-01 | Safety plug convenient to pull out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220084105 CN202616527U (en) | 2012-03-01 | 2012-03-01 | Safety plug convenient to pull out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616527U true CN202616527U (en) | 2012-12-19 |
Family
ID=47350197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220084105 Expired - Fee Related CN202616527U (en) | 2012-03-01 | 2012-03-01 | Safety plug convenient to pull out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616527U (en) |
-
2012
- 2012-03-01 CN CN 201220084105 patent/CN202616527U/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: 20121219 Termination date: 20140301 |