CN202930601U - Self-locking plug - Google Patents
Self-locking plug Download PDFInfo
- Publication number
- CN202930601U CN202930601U CN 201220663659 CN201220663659U CN202930601U CN 202930601 U CN202930601 U CN 202930601U CN 201220663659 CN201220663659 CN 201220663659 CN 201220663659 U CN201220663659 U CN 201220663659U CN 202930601 U CN202930601 U CN 202930601U
- Authority
- CN
- China
- Prior art keywords
- plug
- self
- locking
- contact
- socket
- 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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Abstract
The utility model discloses a self-locking plug. When people use electrical equipment, they need to insert a plug into a socket; and when people don't use the electrical equipment, they need to pull the plug out. Over time, the plug will be damaged. When the plug is loose, poor contact between the plug and the socket will be caused frequently so as to damage the electrical equipment. More dangerously, fires will be caused. There is no self-locking plug which has a simple structure and is convenient to use in the current market. The utility model provides a self-locking plug which has a self-locking function. The technical scheme is as follows: the self-locking plug is composed of spring pieces, plug contact pieces, a plug shell and the like. The spring pieces are welded on the inner sides of ends of the two plug contact pieces. The spring pieces have a function of making the plug contact pieces of the plug elastic, enabling the plug to greatly contact with the socket and endowing the plug with a self-locking function.
Description
Technical field:
The utility model relates to a kind of plug, specifically, especially relates to a kind of plug with auto-lock function.
Background technology:
Will be with the plug socket when people make electrical appliance, the used time does not extract plug again, and the time one is long, can damage plug.When plug relaxes, often can cause plug and socket loose contact, and cause electrical equipment to damage, more dangerous is to cause fire.Also there is no in the market a kind of self-locking plug adapter simple in structure, easy to use.
Summary of the invention:
The purpose of this utility model is to provide a kind of self-locking plug adapter, has auto-lock function.
In order to achieve the above object, the technical solution of the utility model is: a kind of self-locking plug adapter is comprised of spring leaf, header contact, plug casing etc.Two inboard, header contact ends are welded with spring leaf, and the effect of spring leaf is the header contact high resilience that makes plug, contact with socket well, have again auto-lock function.
Description of drawings:
Fig. 1 is structure chart of the present utility model.
Fig. 2 is spring leaf of the present utility model and header contact structure chart.
In above-mentioned accompanying drawing, meaning of each numbering is: 1. spring leaf, 2. header contact, 3. plug casing.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
See also Fig. 1～Fig. 2: a kind of self-locking plug adapter comprises spring leaf (1), header contact (2), plug casing (3).
Two header contact (2) inboard, end is welded with spring leaf (1), and the effect of spring leaf (1) is header contact (2) high resilience that makes plug, contacts with socket well, has again auto-lock function.
Claims (1)
1. a self-locking plug adapter, comprise spring leaf (1), header contact (2), and plug casing (3) is characterized in that: described two header contact (2) inboards, end is welded with spring leaf (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663659 CN202930601U (en) | 2012-12-04 | 2012-12-04 | Self-locking plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220663659 CN202930601U (en) | 2012-12-04 | 2012-12-04 | Self-locking plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930601U true CN202930601U (en) | 2013-05-08 |
Family
ID=48220519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220663659 Expired - Fee Related CN202930601U (en) | 2012-12-04 | 2012-12-04 | Self-locking plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946014A (en) * | 2012-12-12 | 2013-02-27 | 段志远 | Plug |
| CN104209672A (en) * | 2014-08-30 | 2014-12-17 | 常州市合达油泵有限公司 | Butt welding machine inserting handle |
| CN107528148A (en) * | 2017-08-28 | 2017-12-29 | 邵梦晴 | A kind of attaching plug |
-
2012
- 2012-12-04 CN CN 201220663659 patent/CN202930601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946014A (en) * | 2012-12-12 | 2013-02-27 | 段志远 | Plug |
| CN104209672A (en) * | 2014-08-30 | 2014-12-17 | 常州市合达油泵有限公司 | Butt welding machine inserting handle |
| CN107528148A (en) * | 2017-08-28 | 2017-12-29 | 邵梦晴 | A kind of attaching 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: 20130508 Termination date: 20131204 |