CN203826681U - Three-pin plug easy to pull out - Google Patents
Three-pin plug easy to pull out Download PDFInfo
- Publication number
- CN203826681U CN203826681U CN201420173120.7U CN201420173120U CN203826681U CN 203826681 U CN203826681 U CN 203826681U CN 201420173120 U CN201420173120 U CN 201420173120U CN 203826681 U CN203826681 U CN 203826681U
- Authority
- CN
- China
- Prior art keywords
- pressing
- pin
- pin plug
- press
- hole
- 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
Abstract
The utility model discloses a three-pin plug easy to pull out. A pressing device id disposed on the central position of the three-pin plug and comprises a pressing handle and two pressing rotary legs. The pressing handle comprises a pressing flat circular head and a square pressing straight rod vertical to the pressing flat circular head. The pressing rotary legs are in L shapes. One end of the pressing straight rod is in hinged connection with one end of each pressing rotary leg. A square through hole is arranged on the central position of the three-pin plug and the pressing straight rod may pass through the square through hole but cannot rotate. A long-strip-shaped pressing slot is disposed on the pin surface of the three-pin plug and on the two sides of the through hole. The pressing slot may accommodate the pressing rotary legs and is vertical to a power line hole of the three-pin plug. Thus, the three-pin plug can be pushed way from a socket by just pressing down the pressing handle. The three-pin plug easy to pull out is simple in structure, easy to process and manufacture, convenient, safe, and low in cost.
Description
Technical field
The utility model is about a kind of commodity, and more particularly, it is about easy-to-pull type three-pin plug.
Background technology
Present appliance plug, particularly electrical equipment three-pin plug, all tighter after insertion socket, be not drawn out easily, particularly plug is inserted in while not having in fixing socket, extract and must pin on the other hand socket, unplugg on the other hand needs two hands to exert oneself simultaneously, and this will make troubles to holding on the other hand when other article or proficiency are inconvenient to use, so can mention so far, also do not have singlehanded just can be by the device that is inserted in the three-pin plug that do not have in fixing socket and easily extracts.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, and a kind of easy-to-pull type three-pin plug is provided.
The purpose of this utility model is to be achieved by following proposal:
Easy-to-pull type three-pin plug of the present utility model, the center of three-pin plug is provided with press device, described press device comprises that pressing handle and two presses and turn pin, the described handle of pressing comprises by flattened round end and the vertical with it square straight-bar of pressing, described pressing turns pin for " L " shape, described press straight-bar one end with two to press the one end that turns pin be that hinge type is connected, the center of described three-pin plug be provided with can make to press straight-bar by but not revolvable square through hole, the pin face of through hole both sides three-pin plug is provided with strip by indent, can hold to press by indent and turn pin and vertical with the power line hole of three-pin plug.
The utility model has the advantages that:
1, simple in structure, be easy to make;
2, use safe, with low cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway top view of Fig. 1;
Fig. 2-2nd, the structural representation of press device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As Fig. 1, easy-to-pull type three-pin plug of the present utility model shown in 2, the center of three-pin plug A is provided with press device, as shown in Fig. 2-2, press device comprises that pressing handle and two presses and turn pin C, pressing handle comprises by flattened round end B1 and the vertical with it square straight-bar B2 that presses, described pressing turns pin C for " L " shape, press straight-bar B2 one end with two to press the one end that turns pin C be that hinge type is connected, can be to press straight-bar B2 one end to establish horizontal circular hole, press the one end that turns pin C for two and be also provided with horizontal circular hole, fixedly realize hinged object with cylindrical lock pin by transverse holes again, such two press turn pin C with press straight-bar B2 can be relative to rotating up and down centered by junction, the center of three-pin plug A be provided with can make to press straight-bar B2 by but not revolvable square through hole, the pin face of through hole both sides three-pin plug A is provided with strip by indent H, can hold to press by indent H and turn pin C and vertical with the power line hole of three-pin plug A, press by the indent H degree of depth and " L " shape that to turn the height of pin C suitable, being convenient to like this three-pin plug A inserts socket completely and is not pressed and turn the impact of pin C, in the time will pulling up plug, as long as press by flattened round end B1, at this moment pressing straight-bar B2 just moves downward, press for two and turn pin C and press one end that straight-bar B2 is connected and just move downward, " L " shape is pressed the bending right angle electrical that turns pin C and will be subject to the reaction force of socket, turn just top three-pin plug A pin face upwards of the pin C other end so press at this moment, thereby three-pin plug A is backed down to socket, this is that to turn the height of pin C forever short than limit because " L " square is pressed, so can reach easy jack-up plug, and then the easy object that manually pulls up plug, pressing handle can be made of plastics, press and turn pin C and can be made by rigid plastics or hard metal material.
Claims (1)
1. easy-to-pull type three-pin plug, it is characterized in that: the center of described three-pin plug is provided with press device, described press device comprises that pressing handle and two presses and turn pin, the described handle of pressing comprises by flattened round end and the vertical with it square straight-bar of pressing, described pressing turns pin for " L " shape, described press straight-bar one end with two to press the one end that turns pin be that hinge type is connected, the center of described three-pin plug be provided with can make to press straight-bar by but not revolvable square through hole, the pin face of through hole both sides three-pin plug is provided with strip by indent, can hold to press by indent and turn pin and vertical with the power line hole of three-pin plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173120.7U CN203826681U (en) | 2014-04-03 | 2014-04-03 | Three-pin plug easy to pull out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173120.7U CN203826681U (en) | 2014-04-03 | 2014-04-03 | Three-pin plug easy to pull out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826681U true CN203826681U (en) | 2014-09-10 |
Family
ID=51482147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173120.7U Expired - Fee Related CN203826681U (en) | 2014-04-03 | 2014-04-03 | Three-pin plug easy to pull out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826681U (en) |
-
2014
- 2014-04-03 CN CN201420173120.7U patent/CN203826681U/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: 20140910 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |